@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;0,9..144,800;0,9..144,900;1,9..144,400;1,9..144,500;1,9..144,700&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* =========================================================
   Bharat Science · Cosmic Editorial
   ========================================================= */

:root {
  --bs-ink: #f4ede0;
  --bs-ink-strong: #fbf6ec;
  --bs-ink-soft: rgba(244, 237, 224, .72);
  --bs-ink-fade: rgba(244, 237, 224, .42);
  --bs-bg: #07080d;
  --bs-bg-2: #0c0e16;
  --bs-bg-3: #11141d;
  --bs-bg-4: #161a25;
  --bs-line: rgba(244, 237, 224, .12);
  --bs-line-strong: rgba(244, 237, 224, .22);
  --bs-saffron: #ff9e3d;
  --bs-saffron-soft: #ffb866;
  --bs-cyan: #7adcd6;
  --bs-leaf: #6bd49a;
  --bs-rose: #ff7a8c;
  --bs-violet: #b69cff;
  --bs-indigo: #6b8bff;
  --bs-accent: var(--bs-saffron);
  --bs-serif: 'Fraunces', ui-serif, 'Iowan Old Style', Georgia, serif;
  --bs-sans: 'DM Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --bs-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --fs-step--1: clamp(.78rem, .76rem + .12vw, .88rem);
  --fs-step-0: clamp(.95rem, .92rem + .18vw, 1.06rem);
  --fs-step-1: clamp(1.06rem, 1rem + .3vw, 1.22rem);
  --fs-step-2: clamp(1.2rem, 1.1rem + .5vw, 1.5rem);
  --fs-step-3: clamp(1.55rem, 1.35rem + 1vw, 2.2rem);
  --fs-step-4: clamp(2.1rem, 1.7rem + 2vw, 3.3rem);
  --fs-step-5: clamp(2.8rem, 2.1rem + 3.4vw, 5rem);
  --fs-step-6: clamp(3.6rem, 2.4rem + 5.6vw, 7.2rem);
  --rhythm: clamp(3rem, 5vw, 6rem);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --ease-out: cubic-bezier(.2, .65, .25, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

[data-theme="light"] {
  --bs-ink: #15171c;
  --bs-ink-strong: #07080d;
  --bs-ink-soft: rgba(21, 23, 28, .72);
  --bs-ink-fade: rgba(21, 23, 28, .48);
  --bs-bg: #f7f3ea;
  --bs-bg-2: #ffffff;
  --bs-bg-3: #f1ece1;
  --bs-bg-4: #ebe5d6;
  --bs-line: rgba(21, 23, 28, .14);
  --bs-line-strong: rgba(21, 23, 28, .28);
  --bs-saffron: #d96a00;
  --bs-cyan: #1f8a85;
  --bs-leaf: #1f7a54;
  --bs-rose: #c2425b;
  --bs-indigo: #2a4ad0;
}

* { box-sizing: border-box; }
*::selection { background: var(--bs-saffron); color: #0a0a0a; }
html { scroll-behavior: smooth; }
html, body { background: var(--bs-bg); color: var(--bs-ink); }
body {
  margin: 0;
  font-family: var(--bs-sans);
  font-size: var(--fs-step-0);
  line-height: 1.6;
  font-feature-settings: 'ss01', 'ss02', 'cv01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bs-bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--bs-saffron), var(--bs-rose)); border-radius: 10px; border: 2px solid var(--bs-bg); }

/* Layout helpers */
.section, .feature-story, .manifesto, .newsletter-band {
  margin: 0 auto;
  max-width: 1240px;
  padding: var(--rhythm) clamp(1.25rem, 3vw, 2.5rem);
}

.section__head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 3.5rem);
  align-items: end;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--bs-line);
  margin-bottom: 2.5rem;
}
.section__head h2 {
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: var(--fs-step-5);
  line-height: .98;
  letter-spacing: -0.02em;
  margin: .35rem 0 0;
  color: var(--bs-ink-strong);
}
.section__lede {
  margin: 0;
  color: var(--bs-ink-soft);
  font-size: var(--fs-step-1);
  line-height: 1.55;
  max-width: 46ch;
}
@media (max-width: 820px) { .section__head { grid-template-columns: 1fr; } }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--bs-mono);
  font-size: var(--fs-step--1);
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--bs-saffron);
  margin: 0;
}
.kicker::before { content: ''; width: 26px; height: 1px; background: currentColor; opacity: .65; }

/* Site header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1rem clamp(1.25rem, 3vw, 2.5rem);
  background: linear-gradient(180deg, rgba(7,8,13,.78), rgba(7,8,13,.25));
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--bs-line);
  transition: background .3s var(--ease-out), border-color .3s var(--ease-out);
}
.site-header.is-scrolled { background: rgba(7,8,13,.92); }
[data-theme="light"] .site-header { background: linear-gradient(180deg, rgba(247,243,234,.92), rgba(247,243,234,.6)); }

.site-brand { display: inline-flex; align-items: center; gap: .75rem; }
.site-brand__mark {
  width: 38px; height: 38px;
  border-radius: 12px;
  background: conic-gradient(from 215deg, var(--bs-saffron), var(--bs-rose), var(--bs-violet), var(--bs-cyan), var(--bs-saffron));
  display: grid; place-items: center;
  font-family: var(--bs-serif);
  font-weight: 700;
  color: #0a0a0a;
  font-size: 1rem;
  letter-spacing: -.02em;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 8px 30px -10px rgba(255, 158, 61, .55);
}
.site-brand__logo { display: inline-flex; width: 38px; height: 38px; }
.site-brand strong {
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  display: block;
  line-height: 1.1;
  color: var(--bs-ink-strong);
}
.site-brand small {
  display: block;
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bs-ink-fade);
  font-family: var(--bs-mono);
  margin-top: 2px;
}

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .25rem; }
.site-nav a {
  position: relative;
  display: inline-flex;
  padding: .55rem .9rem;
  font-size: .92rem;
  font-weight: 500;
  color: var(--bs-ink-soft);
  border-radius: 999px;
  transition: color .2s var(--ease-out), background .2s var(--ease-out);
}
.site-nav a:hover { color: var(--bs-ink-strong); background: var(--bs-line); }

.site-tools { display: inline-flex; align-items: center; gap: .5rem; }

.cmd-trigger {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem .75rem .5rem .85rem;
  background: var(--bs-line);
  border: 1px solid var(--bs-line);
  border-radius: 999px;
  color: var(--bs-ink-soft);
  cursor: pointer;
  font-size: .85rem;
  transition: border-color .2s var(--ease-out), color .2s var(--ease-out);
}
.cmd-trigger:hover { border-color: var(--bs-line-strong); color: var(--bs-ink-strong); }
.cmd-trigger kbd {
  font-family: var(--bs-mono);
  font-size: .7rem;
  padding: .12rem .35rem;
  border-radius: 6px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--bs-line);
  color: var(--bs-ink-soft);
}

.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 999px;
  border: 1px solid var(--bs-line);
  background: var(--bs-bg-3);
  color: var(--bs-ink);
  cursor: pointer;
  display: grid; place-items: center;
  transition: border-color .2s var(--ease-out), transform .3s var(--ease-spring);
}
.theme-toggle:hover { border-color: var(--bs-line-strong); transform: rotate(-12deg); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: block; }
.theme-toggle .moon { display: none; }
[data-theme="light"] .theme-toggle .sun { display: none; }
[data-theme="light"] .theme-toggle .moon { display: block; }

@media (max-width: 820px) {
  .site-nav { display: none; }
  .cmd-trigger span:not(.cmd-trigger__icon) { display: none; }
}

.site-main { padding-top: 76px; }

/* Page loader */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, var(--bs-bg-3), var(--bs-bg) 70%);
  transition: opacity .6s var(--ease-out), visibility .6s var(--ease-out);
}
.page-loader.is-hidden { opacity: 0; visibility: hidden; }
.page-loader__panel { display: grid; place-items: center; gap: 1rem; text-align: center; padding: 2rem; }
.loader-orbit {
  width: 88px; height: 88px; position: relative;
  border-radius: 50%; border: 1px dashed var(--bs-line-strong);
  display: grid; place-items: center;
}
.loader-orbit strong { font-family: var(--bs-serif); font-weight: 700; font-size: 1.2rem; color: var(--bs-ink-strong); letter-spacing: -.02em; }
.loader-orbit span {
  position: absolute; inset: -4px;
  border-radius: 50%; border: 1px solid transparent;
  border-top-color: var(--bs-saffron);
  animation: orbit 1.6s linear infinite;
}
.loader-orbit span:nth-child(2) { border-top-color: var(--bs-cyan); inset: -10px; animation-duration: 2.4s; animation-direction: reverse; }
.loader-orbit span:nth-child(3) { border-top-color: var(--bs-rose); inset: -16px; animation-duration: 3.4s; }
@keyframes orbit { to { transform: rotate(360deg); } }
.page-loader .eyebrow { font-family: var(--bs-mono); text-transform: uppercase; letter-spacing: .22em; font-size: .72rem; color: var(--bs-saffron); }
.page-loader strong { font-family: var(--bs-serif); font-weight: 500; font-size: 1.15rem; color: var(--bs-ink-strong); }
.page-loader small { color: var(--bs-ink-fade); font-size: .85rem; }
.page-loader__bar { width: 160px; height: 2px; background: var(--bs-line); overflow: hidden; border-radius: 2px; margin-top: .5rem; }
.page-loader__bar span { display: block; height: 100%; width: 40%; background: linear-gradient(90deg, var(--bs-saffron), var(--bs-rose)); animation: bar 1.4s ease-in-out infinite; }
@keyframes bar { 0%, 100% { transform: translateX(-100%); } 50% { transform: translateX(260%); } }

.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--bs-saffron), var(--bs-rose), var(--bs-violet));
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 200;
  pointer-events: none;
}
.cursor-light {
  position: fixed; top: -120px; left: -120px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 158, 61, .22), transparent 60%);
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: screen;
  transition: opacity .3s;
}

/* Cosmic Hero — always cosmic-dark regardless of theme (brand statement piece) */
.cosmic-hero {
  /* Scope dark tokens locally so light theme doesn't bleed in */
  --bs-ink: #f4ede0;
  --bs-ink-strong: #fbf6ec;
  --bs-ink-soft: rgba(244, 237, 224, .72);
  --bs-ink-fade: rgba(244, 237, 224, .42);
  --bs-line: rgba(244, 237, 224, .12);
  --bs-line-strong: rgba(244, 237, 224, .22);
  --bs-bg: #07080d;
  --bs-bg-2: #0c0e16;
  --bs-bg-3: #11141d;
  position: relative;
  min-height: clamp(640px, 92vh, 920px);
  padding: 7rem clamp(1.25rem, 3vw, 2.5rem) 4rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  isolation: isolate;
  background: #07080d;
  color: #f4ede0;
}
.cosmic-hero .btn { color: #fbf6ec; border-color: rgba(244, 237, 224, .22); }
.cosmic-hero .btn--primary { background: #fbf6ec; color: #07080d; }
.cosmic-hero .btn--primary:hover { color: #0a0a0a; }
.cosmic-hero .btn--ghost { background: rgba(244, 237, 224, .04); }
.cosmic-hero .btn--ghost:hover { background: rgba(244, 237, 224, .1); }
.cosmic-hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse at 50% 0%, #1a1f2e 0%, #0a0b12 50%, #06070b 100%);
}
.cosmic-hero__field { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .85; }
.cosmic-hero__glow {
  position: absolute;
  width: 50vmax; height: 50vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
  mix-blend-mode: screen;
  pointer-events: none;
}
.cosmic-hero__glow--saffron { background: radial-gradient(circle, rgba(255, 158, 61, .9), transparent 60%); top: -20vmax; right: -10vmax; animation: drift 22s ease-in-out infinite alternate; }
.cosmic-hero__glow--cyan    { background: radial-gradient(circle, rgba(122, 220, 214, .85), transparent 60%); bottom: -25vmax; left: -10vmax; animation: drift 28s ease-in-out infinite alternate-reverse; }
.cosmic-hero__glow--leaf    { background: radial-gradient(circle, rgba(107, 212, 154, .55), transparent 60%); top: 30vmax; left: 35vmax; width: 35vmax; height: 35vmax; animation: drift 30s ease-in-out infinite; }
@keyframes drift { 0% { transform: translate(0, 0) scale(1); } 100% { transform: translate(8vw, 6vh) scale(1.18); } }
.cosmic-hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(to right, rgba(244, 237, 224, .04) 1px, transparent 1px), linear-gradient(to bottom, rgba(244, 237, 224, .04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.cosmic-hero__noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: .06; mix-blend-mode: overlay; pointer-events: none;
}
.cosmic-hero__top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; max-width: 1240px; margin: 0 auto; width: 100%; flex-wrap: wrap;
}
.cosmic-hero__pill {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .45rem .85rem .45rem .65rem;
  border-radius: 999px;
  background: rgba(244, 237, 224, .06);
  border: 1px solid var(--bs-line);
  font-size: .82rem;
  color: var(--bs-ink-soft);
  font-weight: 500;
}
.cosmic-hero__pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bs-leaf);
  box-shadow: 0 0 0 0 rgba(107, 212, 154, .6);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(107, 212, 154, .55); }
  70% { box-shadow: 0 0 0 10px rgba(107, 212, 154, 0); }
  100% { box-shadow: 0 0 0 0 rgba(107, 212, 154, 0); }
}
.cosmic-hero__coords {
  display: inline-flex; gap: 1.25rem;
  font-family: var(--bs-mono); font-size: .72rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--bs-ink-fade);
}
.cosmic-hero__inner { align-self: center; max-width: 1240px; margin: 4rem auto 0; width: 100%; }
.cosmic-hero__title {
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: var(--fs-step-6);
  line-height: .94;
  letter-spacing: -0.035em;
  color: var(--bs-ink-strong);
  margin: 0 0 1.5rem;
  font-variation-settings: 'opsz' 144;
}
.cosmic-hero__line {
  display: block;
  position: relative;
  opacity: 0;
  transform: translateY(40px);
  animation: reveal-up .9s var(--ease-out) forwards;
}
.cosmic-hero__line em {
  font-style: italic;
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  background: linear-gradient(180deg, var(--bs-saffron) 0%, var(--bs-rose) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cosmic-hero__india {
  font-style: italic;
  background: linear-gradient(180deg, var(--bs-cyan), var(--bs-leaf));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
}
.cosmic-hero__line--1 { animation-delay: .1s; }
.cosmic-hero__line--2 { animation-delay: .25s; }
.cosmic-hero__line--3 { animation-delay: .4s; }
@keyframes reveal-up { to { opacity: 1; transform: translateY(0); } }

.cosmic-hero__lede {
  max-width: 60ch;
  font-size: var(--fs-step-2);
  line-height: 1.5;
  color: var(--bs-ink-soft);
  margin: 0 0 2.25rem;
  opacity: 0;
  transform: translateY(20px);
  animation: reveal-up .9s var(--ease-out) .6s forwards;
}
.cosmic-hero__actions {
  display: inline-flex; flex-wrap: wrap; gap: .75rem;
  margin-bottom: 4rem;
  opacity: 0; transform: translateY(20px);
  animation: reveal-up .9s var(--ease-out) .75s forwards;
}
.cosmic-hero__stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0;
  margin: 0; padding-top: 1.75rem;
  border-top: 1px solid var(--bs-line);
  opacity: 0; transform: translateY(20px);
  animation: reveal-up .9s var(--ease-out) .9s forwards;
}
.cosmic-hero__stats > div { padding: 0 1.25rem; border-right: 1px solid var(--bs-line); }
.cosmic-hero__stats > div:first-child { padding-left: 0; }
.cosmic-hero__stats > div:last-child  { border-right: 0; }
.cosmic-hero__stats dt { font-family: var(--bs-mono); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bs-ink-fade); margin-bottom: .65rem; }
.cosmic-hero__stats dd { margin: 0; display: flex; align-items: baseline; gap: .4rem; }
.cosmic-hero__stats strong {
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: var(--fs-step-4);
  color: var(--bs-ink-strong);
  line-height: 1;
  letter-spacing: -.025em;
  font-variation-settings: 'opsz' 96;
}
.cosmic-hero__stats small { font-size: .7rem; color: var(--bs-ink-fade); font-family: var(--bs-mono); text-transform: uppercase; letter-spacing: .12em; }
@media (max-width: 820px) {
  .cosmic-hero__stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 0; }
  .cosmic-hero__stats > div { border-right: 0; padding: 0 1rem 1.5rem; border-bottom: 1px solid var(--bs-line); }
  .cosmic-hero__stats > div:nth-child(odd) { padding-left: 0; }
  .cosmic-hero__stats > div:nth-last-child(-n+2) { border-bottom: 0; padding-bottom: 0; }
}
.cosmic-hero__scroll {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--bs-ink-fade); align-self: end; justify-self: center; margin-top: 1.5rem;
}
.cosmic-hero__scroll i {
  width: 1px; height: 32px;
  background: linear-gradient(180deg, var(--bs-ink-fade) 0%, transparent 100%);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Buttons */
.btn, .button {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .95rem 1.4rem;
  border-radius: 999px;
  font-family: var(--bs-sans);
  font-weight: 500;
  font-size: .95rem;
  line-height: 1;
  letter-spacing: -.005em;
  cursor: pointer;
  border: 1px solid var(--bs-line-strong);
  background: transparent;
  color: var(--bs-ink-strong);
  transition: background .25s var(--ease-out), border-color .25s var(--ease-out), color .25s var(--ease-out), transform .35s var(--ease-spring);
  position: relative; overflow: hidden; isolation: isolate;
}
.btn--primary, .button--primary {
  background: var(--bs-ink-strong);
  color: var(--bs-bg);
  border-color: var(--bs-ink-strong);
}
.btn--primary::before, .button--primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, var(--bs-saffron), var(--bs-rose) 50%, var(--bs-violet));
  opacity: 0;
  transition: opacity .35s var(--ease-out);
  z-index: -1;
}
.btn--primary:hover, .button--primary:hover { color: #0a0a0a; transform: translateY(-1px); }
.btn--primary:hover::before, .button--primary:hover::before { opacity: 1; }
.btn--ghost { background: rgba(244, 237, 224, .04); }
.btn--ghost:hover { background: rgba(244, 237, 224, .1); border-color: var(--bs-ink-soft); }
.btn--magnetic { will-change: transform; }

/* Ticker */
.ticker {
  display: flex; align-items: center; gap: 1.25rem;
  border-top: 1px solid var(--bs-line);
  border-bottom: 1px solid var(--bs-line);
  background: linear-gradient(180deg, var(--bs-bg-2), var(--bs-bg));
  padding: .9rem clamp(1.25rem, 3vw, 2.5rem);
  overflow: hidden; position: relative;
}
.ticker__label {
  font-family: var(--bs-mono); font-size: .7rem;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--bs-saffron);
  padding-right: 1.2rem;
  border-right: 1px solid var(--bs-line);
  flex-shrink: 0; white-space: nowrap;
}
.ticker__track {
  display: flex; gap: 3rem;
  overflow: hidden; flex: 1;
  mask-image: linear-gradient(90deg, transparent, black 4%, black 96%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 4%, black 96%, transparent);
}
.ticker__row {
  display: inline-flex; align-items: center; gap: 3rem;
  flex-shrink: 0;
  animation: tickerScroll 60s linear infinite;
}
.ticker:hover .ticker__row { animation-play-state: paused; }
.ticker__item { display: inline-flex; align-items: center; gap: .6rem; white-space: nowrap; font-size: .92rem; color: var(--bs-ink-soft); }
.ticker__item i { width: 5px; height: 5px; border-radius: 50%; background: var(--bs-saffron); flex-shrink: 0; }
@keyframes tickerScroll { to { transform: translateX(calc(-100% - 3rem)); } }

/* Feature story */
.feature-story { padding-top: var(--rhythm); }
.feature-story__meta {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 2rem;
  font-family: var(--bs-mono); font-size: .72rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--bs-ink-fade);
}
.feature-story__meta .rule { flex: 1; height: 1px; background: var(--bs-line); }
.feature-story__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}
@media (max-width: 820px) { .feature-story__grid { grid-template-columns: 1fr; } }
.feature-story__art {
  position: relative; display: block;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bs-bg-3);
  aspect-ratio: 16 / 11;
  transform-style: preserve-3d;
  transition: transform .5s var(--ease-out);
  isolation: isolate;
}
.feature-story__art img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out), filter .5s var(--ease-out); }
.feature-story__art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(7,8,13,.6) 100%); pointer-events: none; }
.feature-story__art:hover img { transform: scale(1.05); }
.feature-story__badge {
  position: absolute; bottom: 1.25rem; left: 1.25rem; z-index: 2;
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem .9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  color: #07080d;
  font-size: .82rem; font-weight: 500;
}
.feature-story__title {
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: var(--fs-step-4);
  line-height: 1.02;
  letter-spacing: -.025em;
  margin: 1rem 0 1rem;
  color: var(--bs-ink-strong);
}
.feature-story__title a:hover { color: var(--bs-saffron); }
.feature-story__dek { color: var(--bs-ink-soft); font-size: var(--fs-step-1); line-height: 1.55; margin: 0 0 1.4rem; }
.feature-story__byline {
  display: inline-flex; flex-wrap: wrap; gap: .55rem;
  font-family: var(--bs-mono); font-size: .75rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--bs-ink-fade);
}

.chip {
  display: inline-flex;
  padding: .35rem .75rem;
  border-radius: 999px;
  font-family: var(--bs-mono);
  font-size: .68rem; letter-spacing: .18em; text-transform: uppercase;
  background: var(--bs-line); color: var(--bs-ink);
}
.chip--beginner { background: rgba(107, 212, 154, .14); color: var(--bs-leaf); }
.chip--intermediate { background: rgba(255, 158, 61, .14); color: var(--bs-saffron); }
.chip--advanced { background: rgba(255, 122, 140, .15); color: var(--bs-rose); }

/* Editorial cards */
.filter-pills {
  display: inline-flex; flex-wrap: wrap; gap: .4rem;
  padding: .35rem;
  background: var(--bs-bg-3);
  border: 1px solid var(--bs-line);
  border-radius: 999px;
  margin-bottom: 2rem;
}
.filter-pills button {
  padding: .55rem 1rem; border-radius: 999px;
  border: none; background: transparent;
  color: var(--bs-ink-soft);
  font-size: .85rem; font-weight: 500; cursor: pointer;
  transition: background .2s var(--ease-out), color .2s var(--ease-out);
}
.filter-pills button:hover { color: var(--bs-ink-strong); }
.filter-pills button.is-active { background: var(--bs-ink-strong); color: var(--bs-bg); }

.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
@media (max-width: 1020px) { .editorial-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 660px)  { .editorial-grid { grid-template-columns: 1fr; } }

.content-card, .editorial-card {
  display: flex; flex-direction: column;
  background: transparent;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transition: transform .35s var(--ease-out);
  cursor: pointer;
}
.content-card.is-hidden { display: none; }
.content-card:hover { transform: translateY(-6px); }
.content-card__image {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bs-bg-3);
  position: relative; isolation: isolate;
}
.content-card__image img, .content-card__image .demo-visual {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.content-card:hover .content-card__image img { transform: scale(1.06); }
.content-card__image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(7,8,13,.45)); pointer-events: none; }
.content-card__body { padding: 1.15rem 0 0; display: flex; flex-direction: column; gap: .55rem; }
.content-card__body .eyebrow, .content-card__body .kicker {
  font-family: var(--bs-mono); font-size: .7rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--bs-saffron);
}
.content-card__body h3, .content-card__body .card-title {
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: var(--fs-step-2);
  line-height: 1.15;
  letter-spacing: -.015em;
  margin: 0;
  color: var(--bs-ink-strong);
}
.content-card__body p { color: var(--bs-ink-soft); font-size: .94rem; line-height: 1.5; margin: 0; }
.content-card__foot {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--bs-mono); font-size: .72rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--bs-ink-fade); margin-top: .55rem;
}

/* Tracks */
.section--tracks { background: var(--bs-bg-2); padding-top: calc(var(--rhythm) + 1rem); padding-bottom: calc(var(--rhythm) + 1rem); max-width: 100%; }
.section--tracks > * { max-width: 1240px; margin-left: auto; margin-right: auto; }
.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--bs-line);
  border: 1px solid var(--bs-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 600px) { .track-grid { grid-template-columns: 1fr; } }

.track-card {
  display: flex; flex-direction: column; gap: .75rem;
  padding: 2rem;
  background: var(--bs-bg-2);
  position: relative; overflow: hidden;
  transition: background .35s var(--ease-out), transform .35s var(--ease-out);
  isolation: isolate;
  --track-accent: var(--bs-saffron);
  --track-accent-soft: rgba(255, 158, 61, .14);
}
.track-card::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 0% 0%, var(--track-accent-soft), transparent 55%),
    radial-gradient(circle at 100% 100%, var(--track-accent-soft), transparent 60%);
  opacity: 0;
  transition: opacity .4s var(--ease-out);
  z-index: -1;
}
.track-card::after {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--track-accent), transparent);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: 0 0;
  transition: opacity .35s var(--ease-out), transform .5s var(--ease-out);
}
.track-card:hover::before { opacity: 1; }
.track-card:hover::after { opacity: 1; transform: scaleX(1); }
.track-card:hover { background: var(--bs-bg-3); }
.track-card:hover .track-card__num { color: var(--track-accent); }
.track-card:hover strong { color: var(--track-accent); }
.track-card:hover .track-card__icon { filter: drop-shadow(0 0 14px var(--track-accent)); transform: translateX(2px) rotate(-4deg); }
.track-card__icon { transition: transform .35s var(--ease-spring), filter .35s; }
.track-card__num { font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .2em; color: var(--bs-ink-fade); }
.track-card__icon { font-size: 2.2rem; line-height: 1; margin: .25rem 0 .5rem; filter: saturate(1.05); }
.track-card strong { font-family: var(--bs-serif); font-weight: 500; font-size: var(--fs-step-3); line-height: 1.05; letter-spacing: -.02em; color: var(--bs-ink-strong); }
.track-card p { color: var(--bs-ink-soft); font-size: .94rem; line-height: 1.55; margin: 0; flex: 1; }
.track-card__foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 1.25rem; padding-top: 1.25rem;
  border-top: 1px solid var(--bs-line);
  font-family: var(--bs-mono); font-size: .72rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--bs-ink-fade);
}
.track-card:hover .track-card__foot svg { transform: translateX(4px); color: var(--bs-saffron); }
.track-card__foot svg { transition: transform .35s var(--ease-spring), color .25s; }

/* Manifesto */
.manifesto {
  text-align: center;
  padding-top: calc(var(--rhythm) + 1rem);
  padding-bottom: calc(var(--rhythm) + 1rem);
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: '"'; position: absolute; top: 0; left: 50%;
  transform: translate(-50%, -10%);
  font-family: var(--bs-serif); font-size: 20rem; line-height: 1;
  color: var(--bs-saffron); opacity: .06; font-style: italic; pointer-events: none;
}
.manifesto::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 50%, rgba(255, 158, 61, .04), transparent 35%),
    radial-gradient(circle at 85% 50%, rgba(122, 220, 214, .04), transparent 35%);
  pointer-events: none;
}
.manifesto__inner { max-width: 56ch; margin: 0 auto; position: relative; z-index: 1; }
.manifesto__quote {
  font-family: var(--bs-serif); font-weight: 400; font-style: italic;
  font-size: var(--fs-step-4); line-height: 1.18; letter-spacing: -.018em;
  margin: 1.25rem 0; color: var(--bs-ink-strong);
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
}
.manifesto__attr { font-family: var(--bs-mono); font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bs-ink-fade); margin: 1.25rem 0 0; }

.manifesto-rules {
  display: flex; align-items: center; justify-content: center;
  gap: 1.25rem;
  max-width: 32rem; margin: 2rem auto 0;
}
.manifesto-rules i {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--bs-line-strong), transparent);
}
.manifesto-rules span {
  font-family: var(--bs-mono); font-size: .72rem;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--bs-saffron);
}

.manifesto-timeline {
  margin: 3rem auto 0;
  max-width: 1080px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--bs-line);
  border-bottom: 1px solid var(--bs-line);
  position: relative;
  z-index: 1;
}
.manifesto-timeline::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bs-saffron), transparent);
  opacity: .25;
  transform: translateY(-.5px);
}
.manifesto-milestone {
  padding: 2rem 1.25rem;
  text-align: left;
  position: relative;
  border-right: 1px solid var(--bs-line);
  transition: background .3s var(--ease-out);
}
.manifesto-milestone:last-child { border-right: 0; }
.manifesto-milestone:hover { background: rgba(255, 158, 61, .03); }
.manifesto-milestone::before {
  content: '';
  position: absolute;
  left: 1.25rem; top: 50%;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bs-saffron);
  box-shadow: 0 0 0 4px var(--bs-bg);
  transform: translateY(-50%);
  z-index: 2;
}
[data-theme="light"] .manifesto-milestone::before { box-shadow: 0 0 0 4px var(--bs-bg); }
.manifesto-milestone__era {
  display: block;
  font-family: var(--bs-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bs-saffron);
  margin: 0 0 .5rem 1.5rem;
}
.manifesto-milestone__name {
  display: block;
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: -.015em;
  line-height: 1.15;
  color: var(--bs-ink-strong);
  margin: 0 0 .35rem 1.5rem;
}
.manifesto-milestone__detail {
  display: block;
  font-size: .82rem;
  color: var(--bs-ink-soft);
  line-height: 1.4;
  margin: 0 0 0 1.5rem;
}
@media (max-width: 880px) {
  .manifesto-timeline { grid-template-columns: 1fr 1fr; }
  .manifesto-milestone:nth-child(2) { border-right: 0; }
  .manifesto-milestone:nth-child(-n+2) { border-bottom: 1px solid var(--bs-line); }
  .manifesto-timeline::before { display: none; }
}
@media (max-width: 540px) {
  .manifesto-timeline { grid-template-columns: 1fr; }
  .manifesto-milestone { border-right: 0; border-bottom: 1px solid var(--bs-line); }
  .manifesto-milestone:last-child { border-bottom: 0; }
}

/* =========================================================
   Archive hero — Cosmic Editorial polish for /infographics/, /explainers/
   ========================================================= */
.archive-hero, .archive-hero--visual {
  position: relative;
  padding: 6rem clamp(1.25rem, 3vw, 2.5rem) 4rem;
  max-width: none;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(255, 158, 61, .12), transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(122, 220, 214, .08), transparent 50%),
    var(--bs-bg-2);
  border-bottom: 1px solid var(--bs-line);
}
.archive-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(244, 237, 224, .04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(244, 237, 224, .04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.archive-hero__inner {
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
}
.archive-hero h1 {
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: var(--fs-step-5);
  line-height: 1;
  letter-spacing: -.03em;
  margin: .5rem 0 1.25rem;
  color: var(--bs-ink-strong);
}
.archive-hero h1 em {
  font-style: italic;
  background: linear-gradient(180deg, var(--bs-saffron), var(--bs-rose));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
}
.archive-hero > .archive-hero__inner > div > p:not(.eyebrow) {
  font-size: var(--fs-step-2);
  color: var(--bs-ink-soft);
  line-height: 1.5;
  max-width: 52ch;
  margin: 0;
}
.archive-hero .eyebrow,
.archive-hero p.eyebrow {
  font-family: var(--bs-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bs-saffron);
}
.archive-hero aside {
  display: grid; gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--bs-line);
  border-radius: var(--radius);
  background: rgba(244, 237, 224, .03);
}
[data-theme="light"] .archive-hero aside { background: rgba(21, 23, 28, .03); }
.archive-hero__stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  padding-top: 1.25rem; border-top: 1px solid var(--bs-line);
}
.archive-hero__stats > div { padding: .25rem 1rem .25rem 0; border-right: 1px solid var(--bs-line); }
.archive-hero__stats > div:last-child { border-right: 0; padding-left: 1rem; }
.archive-hero__stats dt {
  font-family: var(--bs-mono); font-size: .65rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--bs-ink-fade); margin-bottom: .35rem;
}
.archive-hero__stats dd {
  margin: 0;
  font-family: var(--bs-serif); font-weight: 500;
  font-size: 1.75rem; letter-spacing: -.02em; line-height: 1;
  color: var(--bs-ink-strong);
}
.archive-hero__pill {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .4rem .8rem;
  background: rgba(244, 237, 224, .06); border: 1px solid var(--bs-line);
  border-radius: 999px;
  font-family: var(--bs-mono); font-size: .72rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--bs-saffron);
  margin-bottom: 1rem;
}
.archive-hero__pill i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--bs-leaf);
  box-shadow: 0 0 0 0 rgba(107, 212, 154, .6);
  animation: pulse 2s infinite;
  font-style: normal;
}
[data-theme="light"] .archive-hero { background: radial-gradient(ellipse at 0% 0%, rgba(217, 106, 0, .08), transparent 50%), radial-gradient(ellipse at 100% 100%, rgba(31, 138, 133, .06), transparent 50%), #ffffff; }
@media (max-width: 820px) {
  .archive-hero__inner { grid-template-columns: 1fr; }
  .archive-hero__stats { grid-template-columns: 1fr 1fr 1fr 1fr; }
}

/* Subject filter — match the editorial filter-pills look */
.subject-filter {
  display: inline-flex; flex-wrap: wrap; gap: .4rem;
  padding: .35rem;
  background: var(--bs-bg-3);
  border: 1px solid var(--bs-line);
  border-radius: 999px;
  margin: 0 0 2.5rem;
  max-width: 100%;
}
.subject-filter a {
  padding: .55rem 1rem; border-radius: 999px;
  color: var(--bs-ink-soft); font-size: .85rem; font-weight: 500;
  transition: background .2s var(--ease-out), color .2s var(--ease-out);
  white-space: nowrap;
}
.subject-filter a:hover { color: var(--bs-ink-strong); background: var(--bs-line); }
.subject-filter a.is-active { background: var(--bs-ink-strong); color: var(--bs-bg); }
[data-theme="light"] .subject-filter { background: #ffffff; }

.section--compact { padding-top: 3rem; padding-bottom: 3rem; }

/* =========================================================
   Use cases — "Live · This week across India" strip
   ========================================================= */
.use-cases {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--rhythm) clamp(1.25rem, 3vw, 2.5rem);
}
.use-cases__head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 3.5rem);
  align-items: end;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--bs-line);
  margin-bottom: 2.5rem;
}
.use-cases__head .kicker {
  display: inline-flex; align-items: center; gap: .5rem;
}
.use-cases__head .kicker::before { display: none; }
.use-cases__head h2 {
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: var(--fs-step-5);
  line-height: .98;
  letter-spacing: -0.02em;
  margin: .35rem 0 0;
  color: var(--bs-ink-strong);
}
.use-cases__pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bs-leaf);
  box-shadow: 0 0 0 0 rgba(107, 212, 154, .6);
  animation: pulse 1.8s ease-in-out infinite;
}
@media (max-width: 820px) { .use-cases__head { grid-template-columns: 1fr; } }

.use-cases__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}
@media (max-width: 720px) { .use-cases__grid { grid-template-columns: 1fr; } }

.use-case {
  padding: 0;
  border: 1px solid var(--bs-line);
  border-radius: var(--radius-lg);
  background: var(--bs-bg-2);
  display: flex; flex-direction: column;
  transition: border-color .35s var(--ease-out), transform .35s var(--ease-out), background .35s, box-shadow .35s;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.use-case:hover {
  border-color: var(--bs-line-strong);
  transform: translateY(-4px);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .45);
}
[data-theme="light"] .use-case:hover {
  box-shadow: 0 30px 60px -20px rgba(21, 23, 28, .15);
}

.use-case__artifact {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--bs-line);
  background: var(--bs-bg-3);
  overflow: hidden;
  position: relative;
}
.use-case__artifact svg,
.use-case__artifact img {
  width: 100%; height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.use-case:hover .use-case__artifact svg,
.use-case:hover .use-case__artifact img { transform: scale(1.04); }

/* Photo artifact with overlay (real-world use case imagery) */
.use-case__artifact--photo .use-case__photo {
  filter: saturate(.92) contrast(1.05);
}
.use-case__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: .55rem;
  padding: 1.25rem 1.5rem 1.25rem;
  background: linear-gradient(180deg, rgba(7, 8, 13, .15) 0%, rgba(7, 8, 13, .65) 55%, rgba(7, 8, 13, .92) 100%);
  color: #f4ede0;
}
.use-case__overlay--leaf { background: linear-gradient(180deg, rgba(11, 39, 28, .12) 0%, rgba(11, 39, 28, .72) 55%, rgba(7, 21, 16, .94) 100%); }
.use-case__overlay--violet { background: linear-gradient(180deg, rgba(28, 14, 50, .12) 0%, rgba(28, 14, 50, .72) 55%, rgba(14, 7, 28, .94) 100%); }
.use-case__overlay--rose { background: linear-gradient(180deg, rgba(50, 14, 26, .15) 0%, rgba(50, 14, 26, .72) 55%, rgba(28, 7, 14, .94) 100%); }

.use-case__badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  align-self: flex-start;
  padding: .35rem .85rem .35rem .35rem;
  border-radius: 999px;
  background: rgba(7, 8, 13, .6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: var(--bs-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, .85);
}
.use-case__verb-pill {
  display: inline-flex;
  padding: .25rem .65rem;
  border-radius: 999px;
  background: var(--bs-saffron);
  color: #0a0a0a;
  font-weight: 700;
  font-size: .66rem;
  letter-spacing: .14em;
}
.use-case__verb-pill--leaf { background: var(--bs-leaf); }
.use-case__verb-pill--violet { background: var(--bs-violet); }
.use-case__verb-pill--rose { background: var(--bs-rose); color: #fff; }

.use-case__hl {
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -.018em;
  line-height: 1.15;
  color: #fbf6ec;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .35);
  display: block;
  margin: 0;
}
.use-case__sub {
  font-family: var(--bs-sans);
  font-size: .8rem;
  line-height: 1.45;
  color: rgba(244, 237, 224, .82);
  display: block;
  margin: 0;
}

.use-case__time {
  position: absolute;
  top: .9rem; right: .9rem;
  z-index: 3;
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .75rem;
  border-radius: 999px;
  background: rgba(7, 8, 13, .72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: var(--bs-mono); font-size: .66rem;
  color: rgba(244, 237, 224, .9);
  letter-spacing: .08em;
}
[data-theme="light"] .use-case__time {
  background: rgba(255, 255, 255, .85);
  color: #15171c;
}
.use-case__time i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--bs-leaf);
  box-shadow: 0 0 0 0 rgba(107, 212, 154, .55);
  animation: pulse 1.8s ease-in-out infinite;
  font-style: normal;
}

.use-case__top {
  display: flex; align-items: center; gap: .85rem;
  padding: 1.5rem 1.75rem .75rem;
}
.use-case__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--av-bg, var(--bs-bg-3));
  display: grid; place-items: center;
  font-family: var(--bs-serif); font-weight: 600; font-size: .95rem;
  color: #0a0a0a;
  flex-shrink: 0;
  letter-spacing: -.01em;
  box-shadow: 0 0 0 2px var(--bs-bg-2), 0 6px 16px -4px rgba(0,0,0,.3);
}
.use-case__meta { flex: 1; min-width: 0; }
.use-case__meta strong {
  font-family: var(--bs-serif); font-weight: 500;
  font-size: 1.1rem; letter-spacing: -.015em;
  color: var(--bs-ink-strong); display: block;
  line-height: 1.15;
}
.use-case__meta small {
  display: block;
  font-size: .82rem; color: var(--bs-ink-fade);
  margin-top: 3px;
}

.use-case__body {
  margin: 0;
  padding: .25rem 1.75rem 1.5rem;
  font-size: .95rem;
  line-height: 1.55;
  color: var(--bs-ink-soft);
}
.use-case__body em {
  font-family: var(--bs-serif); font-style: italic;
  font-weight: 500;
  color: var(--bs-ink-strong);
}
.use-case__verb {
  display: inline-block;
  font-family: var(--bs-mono); font-size: .7rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--bs-saffron);
  margin-right: .45rem;
  vertical-align: baseline;
}

.use-case__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.75rem 1.5rem;
  border-top: 1px solid var(--bs-line);
  margin-top: auto;
  background: linear-gradient(180deg, transparent, rgba(244, 237, 224, .02));
}
[data-theme="light"] .use-case__foot {
  background: linear-gradient(180deg, transparent, rgba(21, 23, 28, .02));
}

.use-case__tag {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .85rem;
  border-radius: 999px;
  font-family: var(--bs-mono);
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  background: rgba(255, 158, 61, .12);
  color: var(--bs-saffron);
}
.use-case__tag::before {
  content: '';
  width: 4px; height: 4px; border-radius: 50%;
  background: currentColor;
  opacity: .85;
}
.use-case__tag--leaf { background: rgba(107, 212, 154, .14); color: var(--bs-leaf); }
.use-case__tag--violet { background: rgba(182, 156, 255, .14); color: var(--bs-violet); }
.use-case__tag--rose { background: rgba(255, 122, 140, .14); color: var(--bs-rose); }

.use-case__metric {
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -.015em;
  color: var(--bs-ink-strong);
  text-align: right;
  white-space: nowrap;
}
.use-case__metric small {
  display: block;
  font-family: var(--bs-mono);
  font-size: .62rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--bs-ink-fade);
  font-weight: 400;
  margin-top: 2px;
}

.use-cases__foot {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--bs-line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}
.use-cases__counter {
  padding: 0 1.5rem;
  border-right: 1px solid var(--bs-line);
}
.use-cases__counter:first-child { padding-left: 0; }
.use-cases__counter:last-child { border-right: 0; }
.use-cases__counter-num {
  display: block;
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--bs-ink-strong);
  font-variation-settings: 'opsz' 96;
}
.use-cases__counter small {
  display: block;
  margin-top: .55rem;
  font-family: var(--bs-mono); font-size: .7rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--bs-ink-fade);
}
@media (max-width: 820px) {
  .use-cases__foot { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 0; }
  .use-cases__counter { border-right: 0; padding: 0 1rem 1.5rem; border-bottom: 1px solid var(--bs-line); }
  .use-cases__counter:nth-child(odd) { padding-left: 0; }
  .use-cases__counter:nth-last-child(-n+2) { border-bottom: 0; padding-bottom: 0; }
}

/* =========================================================
   Article enhancements — byline, citation, engagement stats
   ========================================================= */
.article-byline {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: .75rem 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--bs-line);
  margin-bottom: 1.5rem;
  font-family: var(--bs-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--bs-ink-soft);
}
.article-byline strong {
  font-family: var(--bs-sans);
  font-weight: 500;
  color: var(--bs-ink-strong);
  letter-spacing: -.005em;
}
.article-byline__row {
  display: inline-flex; align-items: center; gap: .55rem;
}
.article-byline__avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-saffron), var(--bs-rose));
  display: grid; place-items: center;
  font-family: var(--bs-serif); font-weight: 600; font-size: .72rem;
  color: #0a0a0a;
  letter-spacing: -.01em;
}
.article-byline__check {
  display: inline-flex; align-items: center; gap: .35rem;
  color: var(--bs-leaf);
}
.article-byline__check::before {
  content: '✓';
  font-family: var(--bs-serif);
  font-size: .9rem;
  font-weight: 700;
}

.engagement-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 1.5rem 0;
  margin: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--bs-line);
  border-bottom: 1px solid var(--bs-line);
}
.engagement-stats > div {
  padding: 0 1.25rem;
  border-right: 1px solid var(--bs-line);
}
.engagement-stats > div:first-child { padding-left: 0; }
.engagement-stats > div:last-child { border-right: 0; }
.engagement-stats strong {
  display: block;
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--bs-ink-strong);
}
.engagement-stats small {
  display: block;
  margin-top: .45rem;
  font-family: var(--bs-mono); font-size: .68rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--bs-ink-fade);
}
@media (max-width: 720px) { .engagement-stats { grid-template-columns: 1fr 1fr; gap: 1rem 0; } .engagement-stats > div { border-right: 0; border-bottom: 1px solid var(--bs-line); padding: 0 1rem 1rem; } .engagement-stats > div:nth-child(odd) { padding-left: 0; } .engagement-stats > div:nth-last-child(-n+2) { border-bottom: 0; padding-bottom: 0; } }

.cite-block {
  margin: 1.5rem 0;
  padding: 1.25rem 1.4rem;
  background: var(--bs-bg-2);
  border: 1px solid var(--bs-line);
  border-radius: var(--radius);
}
.cite-block summary {
  cursor: pointer;
  font-family: var(--bs-mono); font-size: .75rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--bs-saffron);
  list-style: none;
  display: flex; align-items: center; gap: .5rem;
  user-select: none;
}
.cite-block summary::-webkit-details-marker { display: none; }
.cite-block summary::before {
  content: '+';
  font-family: var(--bs-serif);
  font-size: 1.1rem; font-weight: 600;
  color: var(--bs-saffron);
  transition: transform .25s var(--ease-spring);
  line-height: 1;
}
.cite-block[open] summary::before { transform: rotate(45deg); }
.cite-block__body { padding-top: 1rem; display: grid; gap: 1rem; }
.cite-block__row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1rem; align-items: start;
  padding: .75rem 0;
  border-top: 1px solid var(--bs-line);
}
.cite-block__row:first-child { border-top: 0; padding-top: 0; }
.cite-block__row strong {
  font-family: var(--bs-mono); font-size: .68rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--bs-ink-fade);
  padding-top: .2rem;
}
.cite-block__row code {
  font-family: var(--bs-mono);
  font-size: .82rem;
  line-height: 1.55;
  color: var(--bs-ink);
  white-space: pre-wrap;
  word-break: break-word;
}
.cite-block__copy {
  padding: .35rem .75rem;
  border-radius: 999px;
  border: 1px solid var(--bs-line);
  background: transparent;
  color: var(--bs-ink-soft);
  font-family: var(--bs-mono); font-size: .68rem;
  letter-spacing: .14em; text-transform: uppercase;
  cursor: pointer;
  transition: border-color .2s, color .2s;
  align-self: start;
}
.cite-block__copy:hover { border-color: var(--bs-saffron); color: var(--bs-saffron); }
@media (max-width: 580px) { .cite-block__row { grid-template-columns: 1fr; gap: .25rem; } .cite-block__copy { justify-self: start; } }

/* Trust badge row — appears below article hero */
.trust-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 1rem 0;
}
.trust-row span {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .8rem;
  border-radius: 999px;
  background: rgba(107, 212, 154, .1);
  color: var(--bs-leaf);
  font-family: var(--bs-mono); font-size: .68rem;
  letter-spacing: .14em; text-transform: uppercase;
}
.trust-row span.is-warn { background: rgba(255, 158, 61, .1); color: var(--bs-saffron); }
.trust-row span::before {
  content: '✓';
  font-family: var(--bs-serif); font-weight: 700;
  font-size: .9rem;
}
.trust-row span.is-warn::before { content: '◆'; }

/* =========================================================
   Scroll stagger — universal cascading reveal
   ========================================================= */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 110ms);
}
[data-stagger].is-visible > *,
.is-visible [data-stagger] > * {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-stagger] > * { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* =========================================================
   Manifesto milestones — illustrated, on-scroll wow
   ========================================================= */
.manifesto-milestone {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 2rem 1.4rem 1.6rem;
  position: relative;
}
.manifesto-milestone__visual {
  width: 64px; height: 64px;
  margin: 0 0 1rem 0;
  border-radius: 16px;
  background: radial-gradient(circle at 30% 30%, rgba(244,237,224,.05), transparent 60%);
  border: 1px solid var(--bs-line);
  display: grid; place-items: center;
  overflow: hidden;
  position: relative;
  transition: transform .5s var(--ease-spring), border-color .3s, box-shadow .3s;
}
.manifesto-milestone__visual svg { width: 100%; height: 100%; }
.manifesto-milestone:hover .manifesto-milestone__visual {
  transform: scale(1.08) rotate(-3deg);
  border-color: var(--bs-saffron);
  box-shadow: 0 12px 30px -10px rgba(255, 158, 61, .45);
}
.manifesto-milestone__era {
  margin-left: 0 !important;
  display: inline-block;
  align-self: flex-start;
  padding: .35rem .65rem;
  border-radius: 999px;
  background: rgba(255, 158, 61, .12);
  font-family: var(--bs-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bs-saffron);
  margin-bottom: .55rem;
}
.manifesto-milestone__name {
  margin-left: 0 !important;
  font-family: var(--bs-serif);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -.018em;
  line-height: 1.1;
  color: var(--bs-ink-strong);
  display: block;
  margin-bottom: .55rem;
}
.manifesto-milestone__detail {
  margin-left: 0 !important;
  font-size: .88rem;
  color: var(--bs-ink-soft);
  line-height: 1.5;
  display: block;
  flex: 1;
}
.manifesto-milestone__chip {
  display: inline-flex; align-self: flex-start;
  margin-top: 1rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  font-family: var(--bs-mono);
  font-size: .64rem; letter-spacing: .16em; text-transform: uppercase;
  background: rgba(255, 158, 61, .1);
  color: var(--bs-saffron);
  border: 1px solid rgba(255, 158, 61, .25);
}
.manifesto-milestone__chip--cyan { background: rgba(122,220,214,.1); color: var(--bs-cyan); border-color: rgba(122,220,214,.28); }
.manifesto-milestone__chip--leaf { background: rgba(107,212,154,.1); color: var(--bs-leaf); border-color: rgba(107,212,154,.28); }
.manifesto-milestone__chip--violet { background: rgba(182,156,255,.1); color: var(--bs-violet); border-color: rgba(182,156,255,.28); }

.manifesto-milestone::before {
  width: 10px; height: 10px;
  left: 1.4rem;
  top: 4.6rem;
  background: var(--bs-saffron);
  box-shadow: 0 0 0 4px var(--bs-bg), 0 0 12px rgba(255,158,61,.6);
  display: none;
}

.manifesto-coda {
  text-align: center;
  margin: 2.5rem auto 0;
  max-width: 48ch;
  font-family: var(--bs-serif);
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--bs-ink-soft);
  letter-spacing: -.005em;
  line-height: 1.5;
}
.manifesto-coda em {
  font-style: italic;
  background: linear-gradient(180deg, var(--bs-saffron), var(--bs-rose));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

/* =========================================================
   Use cases — artifact thumbnails + improved layout
   ========================================================= */
.use-case {
  padding: 0;
  overflow: hidden;
  background: var(--bs-bg-2);
}
.use-case__artifact {
  display: block;
  width: 100%;
  aspect-ratio: 200 / 110;
  border-bottom: 1px solid var(--bs-line);
  background: var(--bs-bg-3);
  overflow: hidden;
  position: relative;
  transition: transform .5s var(--ease-out);
}
.use-case__artifact svg { width: 100%; height: 100%; display: block; transition: transform .6s var(--ease-out); }
.use-case:hover .use-case__artifact svg { transform: scale(1.05); }
.use-case > :not(.use-case__artifact) { padding-left: 1.5rem; padding-right: 1.5rem; }
.use-case__top { padding-top: 1.25rem; }
.use-case__body { padding-bottom: 1rem; }
.use-case__foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--bs-line);
  margin-top: auto;
}
.use-case__metric {
  font-family: var(--bs-serif);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -.01em;
  color: var(--bs-ink-strong);
}

.use-cases__more {
  display: inline-flex; align-items: center; gap: .5rem;
  margin: 2rem auto 0;
  padding: .8rem 1.4rem;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--bs-line-strong);
  color: var(--bs-ink-strong);
  font-family: var(--bs-sans);
  font-weight: 500;
  font-size: .92rem;
  transition: background .25s, color .25s, transform .25s var(--ease-spring);
}
.use-cases__more:hover {
  background: var(--bs-ink-strong);
  color: var(--bs-bg);
  transform: translateY(-2px);
}
.use-cases__more svg { transition: transform .25s var(--ease-spring); }
.use-cases__more:hover svg { transform: translateX(4px); }
.use-cases > .use-cases__more {
  display: flex;
  width: max-content;
  margin-left: auto;
  margin-right: auto;
}

/* Newsletter band */
.newsletter-band {
  margin-top: var(--rhythm); margin-bottom: var(--rhythm);
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(2.5rem, 5vw, 4rem);
  border: 1px solid var(--bs-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 110%, rgba(122, 220, 214, .14), transparent 50%),
    radial-gradient(circle at 0% 0%, rgba(255, 158, 61, .12), transparent 50%),
    var(--bs-bg-2);
  position: relative; overflow: hidden;
}
@media (max-width: 820px) { .newsletter-band { grid-template-columns: 1fr; } }
.newsletter-band__copy h2 {
  font-family: var(--bs-serif); font-weight: 500;
  font-size: var(--fs-step-4); line-height: 1.05;
  letter-spacing: -.025em; margin: .5rem 0 1rem;
  color: var(--bs-ink-strong);
}
.newsletter-band__copy p { color: var(--bs-ink-soft); margin: 0; font-size: var(--fs-step-1); line-height: 1.55; max-width: 36ch; }
.newsletter-form {
  display: flex;
  background: var(--bs-bg-3);
  border: 1px solid var(--bs-line);
  border-radius: 999px;
  padding: .35rem;
  transition: border-color .25s, box-shadow .25s;
}
.newsletter-form:focus-within { border-color: var(--bs-saffron); box-shadow: 0 0 0 4px rgba(255, 158, 61, .12); }
.newsletter-form input {
  flex: 1; background: transparent; border: none; outline: none;
  padding: .9rem 1.2rem; color: var(--bs-ink);
  font-family: var(--bs-sans); font-size: .95rem;
}
.newsletter-form input::placeholder { color: var(--bs-ink-fade); }
.newsletter-form button {
  padding: .85rem 1.4rem; border-radius: 999px; border: 0;
  background: var(--bs-ink-strong); color: var(--bs-bg);
  font-weight: 500; cursor: pointer;
  transition: background .25s, color .25s;
}
.newsletter-form button:hover { background: var(--bs-saffron); color: #07080d; }

/* Footer */
.site-footer {
  max-width: 1240px; margin: 0 auto;
  padding: 3rem clamp(1.25rem, 3vw, 2.5rem);
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 3rem;
  border-top: 1px solid var(--bs-line);
  color: var(--bs-ink-soft);
}
.site-footer strong {
  font-family: var(--bs-serif); font-weight: 600;
  font-size: 1.4rem; letter-spacing: -.02em;
  color: var(--bs-ink-strong); display: block; margin-bottom: .5rem;
}
.site-footer p { max-width: 40ch; margin: 0 0 1.25rem; }
.footer-social { display: inline-flex; gap: 1rem; font-family: var(--bs-mono); font-size: .82rem; letter-spacing: .12em; }
.footer-social a { padding: .35rem 0; border-bottom: 1px solid transparent; transition: border-color .2s, color .2s; }
.footer-social a:hover { color: var(--bs-saffron); border-bottom-color: var(--bs-saffron); }
.site-footer nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.site-footer nav a { color: var(--bs-ink-soft); transition: color .2s; }
.site-footer nav a:hover { color: var(--bs-ink-strong); }
@media (max-width: 720px) { .site-footer { grid-template-columns: 1fr; } }

/* Reveal-on-scroll (progressive enhancement — only hides when JS is ready) */
.reveal-in { opacity: 1; transform: none; transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
html.has-js .reveal-in { opacity: 0; transform: translateY(28px); }
html.has-js .reveal-in.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal-in, .cosmic-hero__line, .cosmic-hero__lede, .cosmic-hero__actions, .cosmic-hero__stats {
    opacity: 1 !important; transform: none !important; animation: none !important;
  }
  .ticker__row, .cosmic-hero__glow, .cosmic-hero__pulse { animation: none !important; }
}

/* Command palette */
.cmd-palette {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(7, 8, 13, .82);
  backdrop-filter: blur(12px);
  display: none;
  padding-top: 16vh;
  justify-content: center;
}
.cmd-palette.is-open { display: flex; }
.cmd-palette__box {
  width: min(620px, 92vw);
  background: var(--bs-bg-2);
  border: 1px solid var(--bs-line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
  transform: translateY(-12px);
  opacity: 0;
  transition: transform .25s var(--ease-spring), opacity .25s var(--ease-out);
}
.cmd-palette.is-open .cmd-palette__box { transform: translateY(0); opacity: 1; }
.cmd-palette input {
  width: 100%;
  padding: 1.2rem 1.4rem;
  background: transparent; border: 0;
  border-bottom: 1px solid var(--bs-line);
  font-family: var(--bs-serif);
  font-size: 1.4rem;
  color: var(--bs-ink-strong);
  outline: none;
}
.cmd-palette input::placeholder { color: var(--bs-ink-fade); }
.cmd-palette__list { list-style: none; margin: 0; padding: .5rem; max-height: 50vh; overflow-y: auto; }
.cmd-palette__list li a {
  display: flex; justify-content: space-between; align-items: center;
  padding: .9rem 1rem; border-radius: 10px;
  color: var(--bs-ink); font-size: .95rem;
  transition: background .15s;
}
.cmd-palette__list li a:hover, .cmd-palette__list li.is-active a { background: var(--bs-line); color: var(--bs-ink-strong); }
.cmd-palette__list li a small { font-family: var(--bs-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bs-ink-fade); }

/* Article (retained, refined tones) */
.article-shell { max-width: 1240px; margin: 0 auto; padding: var(--rhythm) clamp(1.25rem, 3vw, 2.5rem); }
.breadcrumbs {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--bs-mono); font-size: .75rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--bs-ink-fade);
  margin-bottom: 2rem;
}
.breadcrumbs a:hover { color: var(--bs-saffron); }
.breadcrumbs strong { color: var(--bs-ink); font-weight: 500; }

.article-hero, .article-hero--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--bs-line);
}
@media (max-width: 880px) { .article-hero--split { grid-template-columns: 1fr; } }
.article-hero h1 {
  font-family: var(--bs-serif); font-weight: 500;
  font-size: var(--fs-step-5); line-height: 1;
  letter-spacing: -.03em; margin: .5rem 0 1.25rem;
  color: var(--bs-ink-strong);
}
.article-hero p { font-size: var(--fs-step-2); color: var(--bs-ink-soft); line-height: 1.55; max-width: 50ch; }
.article-hero .eyebrow { font-family: var(--bs-mono); font-size: .75rem; text-transform: uppercase; letter-spacing: .2em; color: var(--bs-saffron); }
.article-chips { display: inline-flex; flex-wrap: wrap; gap: .4rem; margin: 1.25rem 0; }
.article-chips span { padding: .35rem .8rem; border-radius: 999px; background: var(--bs-line); font-size: .8rem; color: var(--bs-ink-soft); }
.article-feature-card, .article-feature-card img { border-radius: var(--radius-lg); overflow: hidden; }
.article-feature-card { background: var(--bs-bg-3); aspect-ratio: 4 / 3; }
.article-feature-card img { width: 100%; height: 100%; object-fit: cover; }
.article-kpis {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0;
  padding: 1.5rem 0; border-bottom: 1px solid var(--bs-line);
}
.article-kpis span { padding: 0 1.25rem; border-right: 1px solid var(--bs-line); }
.article-kpis span:first-child { padding-left: 0; }
.article-kpis span:last-child  { border-right: 0; }
.article-kpis strong { font-family: var(--bs-serif); font-weight: 600; font-size: var(--fs-step-3); line-height: 1; letter-spacing: -.02em; color: var(--bs-ink-strong); display: block; }
.article-kpis small { font-family: var(--bs-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bs-ink-fade); }

.article-layout {
  display: grid; grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem); padding-top: 3rem;
}
@media (max-width: 880px) { .article-layout { grid-template-columns: 1fr; } }
.toc-box {
  position: sticky; top: 110px; align-self: start;
  padding: 1.25rem;
  border: 1px solid var(--bs-line);
  border-radius: var(--radius);
  background: var(--bs-bg-2);
  font-size: .9rem;
}
.toc-box strong { font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bs-saffron); display: block; margin-bottom: .8rem; }
.toc-box nav { display: grid; gap: .55rem; }
.toc-box nav a { color: var(--bs-ink-soft); transition: color .2s, padding .2s; padding-left: .25rem; border-left: 2px solid transparent; }
.toc-box nav a:hover { color: var(--bs-ink-strong); border-left-color: var(--bs-saffron); padding-left: .55rem; }
.reader-tools {
  display: flex; gap: .4rem;
  margin-top: 1rem; padding-top: 1rem;
  border-top: 1px solid var(--bs-line);
}
.reader-tools button {
  flex: 1; font-size: .78rem; padding: .5rem;
  border-radius: 8px; border: 1px solid var(--bs-line);
  background: transparent; color: var(--bs-ink-soft); cursor: pointer;
}
.reader-tools button:hover { color: var(--bs-ink-strong); border-color: var(--bs-line-strong); }

.article-content { font-size: var(--fs-step-1); line-height: 1.7; color: var(--bs-ink); max-width: 68ch; }
.article-content h2 { font-family: var(--bs-serif); font-weight: 500; font-size: var(--fs-step-4); margin: 2.5rem 0 1rem; letter-spacing: -.022em; line-height: 1.05; }
.article-content h3 { font-family: var(--bs-serif); font-weight: 500; font-size: var(--fs-step-3); margin: 2rem 0 .75rem; letter-spacing: -.018em; }
.article-content p { margin: 0 0 1.25rem; }
.article-content p:first-of-type::first-letter {
  font-family: var(--bs-serif); font-weight: 600;
  font-size: 3.4em; float: left; line-height: .9;
  padding: .15em .12em 0 0; color: var(--bs-saffron);
  font-variation-settings: 'opsz' 144;
}

.drilldown-panel, .concept-map, .teacher-note, .next-action-panel {
  margin: 2rem 0; padding: 1.5rem;
  border: 1px solid var(--bs-line); border-radius: var(--radius);
  background: var(--bs-bg-2);
}
.drilldown-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem; }
.drilldown-grid article { padding: 1rem; border: 1px solid var(--bs-line); border-radius: 12px; background: var(--bs-bg); }
.drilldown-grid span { font-family: var(--bs-mono); color: var(--bs-saffron); font-size: .8rem; letter-spacing: .14em; }
.drilldown-grid strong { display: block; margin: .5rem 0; font-family: var(--bs-serif); font-weight: 500; font-size: 1.15rem; }
.drilldown-grid p { margin: 0; font-size: .92rem; color: var(--bs-ink-soft); }
@media (max-width: 720px) { .drilldown-grid { grid-template-columns: 1fr; } }
.concept-map { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.concept-map strong { font-family: var(--bs-mono); font-size: .75rem; letter-spacing: .18em; color: var(--bs-saffron); text-transform: uppercase; }
.concept-map div { display: inline-flex; flex-wrap: wrap; gap: .5rem; flex: 1; }
.concept-map span { padding: .5rem .9rem; border-radius: 999px; background: var(--bs-bg); border: 1px solid var(--bs-line); font-size: .85rem; }
.concept-map span:not(:last-child)::after { content: '→'; margin-left: .75rem; color: var(--bs-saffron); }

.next-action-panel { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2rem; align-items: center; background: linear-gradient(135deg, rgba(255,158,61,.06), rgba(122,220,214,.05)); }
@media (max-width: 720px) { .next-action-panel { grid-template-columns: 1fr; } }
.next-action-panel h2 { font-family: var(--bs-serif); font-size: var(--fs-step-3); margin: .35rem 0 .5rem; letter-spacing: -.022em; }
.next-action-panel__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.next-action-panel__actions button, .next-action-panel__actions a { padding: .75rem 1.2rem; border-radius: 999px; border: 1px solid var(--bs-line-strong); background: transparent; color: var(--bs-ink); font-size: .9rem; cursor: pointer; }
.next-action-panel__actions .button--primary { background: var(--bs-ink-strong); color: var(--bs-bg); border-color: var(--bs-ink-strong); }
.classroom-moment {
  position: relative;
  overflow: hidden;
  grid-template-columns: minmax(230px, .85fr) minmax(0, 1.15fr);
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 18% 18%, rgba(122,220,214,.24), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(255,158,61,.16), transparent 34%),
    linear-gradient(135deg, rgba(10,34,32,.96), rgba(19,20,42,.88));
  box-shadow: 0 24px 70px -38px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.08);
}
.classroom-moment::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 42% 42%, #000, transparent 78%);
  pointer-events: none;
}
.classroom-moment__avatar, .classroom-moment__copy { position: relative; z-index: 1; }
.classroom-moment__avatar {
  min-height: 330px;
  display: grid;
  place-items: center;
  gap: 1rem;
}
.avatar-stage {
  position: relative;
  width: min(100%, 320px);
  aspect-ratio: 1;
  perspective: 900px;
  display: grid;
  place-items: center;
}
.avatar-stage__ring {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(122,220,214,.45);
  border-radius: 50%;
  transform: rotateX(64deg) rotateZ(18deg);
  box-shadow: 0 0 40px rgba(122,220,214,.18);
  animation: avatar-orbit 7s linear infinite;
}
.avatar-stage__ring--two {
  inset: 6%;
  border-color: rgba(255,158,61,.34);
  animation-duration: 11s;
  animation-direction: reverse;
}
.avatar-stage__signal {
  position: absolute;
  width: 72px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--bs-cyan), transparent);
  opacity: .78;
  filter: drop-shadow(0 0 12px rgba(122,220,214,.55));
}
.avatar-stage__signal--one { --r: -18deg; top: 26%; right: 5%; transform: rotate(var(--r)); }
.avatar-stage__signal--two { --r: 20deg; left: 4%; bottom: 28%; transform: rotate(var(--r)); background: linear-gradient(90deg, transparent, var(--bs-saffron), transparent); }
.avatar-guide {
  position: relative;
  width: 150px;
  height: 220px;
  transform-style: preserve-3d;
  animation: avatar-float 4.8s ease-in-out infinite;
}
.avatar-guide__glow {
  position: absolute;
  inset: 38px -20px auto;
  height: 138px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122,220,214,.28), transparent 68%);
  filter: blur(10px);
}
.avatar-guide__face {
  position: absolute;
  top: 12px;
  left: 18px;
  width: 114px;
  height: 114px;
  border-radius: 38% 38% 46% 46%;
  background:
    radial-gradient(circle at 35% 32%, rgba(255,255,255,.5), transparent 9%),
    linear-gradient(145deg, #f8f0df, #79ddd7 56%, #0c4039 100%);
  box-shadow: inset -18px -22px 34px rgba(9,15,18,.28), 0 26px 58px -20px rgba(122,220,214,.62);
}
.avatar-guide__eye {
  position: absolute;
  top: 44px;
  width: 14px;
  height: 18px;
  border-radius: 50%;
  background: #07110f;
  box-shadow: 0 0 0 5px rgba(255,255,255,.24);
}
.avatar-guide__eye--left { left: 32px; }
.avatar-guide__eye--right { right: 32px; }
.avatar-guide__mouth {
  position: absolute;
  left: 45px;
  bottom: 32px;
  width: 25px;
  height: 9px;
  border-radius: 0 0 999px 999px;
  border-bottom: 4px solid #07110f;
}
.avatar-guide__body {
  position: absolute;
  left: 4px;
  bottom: 12px;
  width: 142px;
  height: 98px;
  border-radius: 40px 40px 52px 52px;
  background: linear-gradient(145deg, rgba(255,158,61,.96), rgba(255,122,140,.88) 54%, rgba(111,122,255,.86));
  box-shadow: inset -20px -18px 28px rgba(33,16,30,.28), 0 24px 50px -24px rgba(255,158,61,.7);
  transform: translateZ(-18px);
}
.classroom-moment.is-speaking .avatar-guide__mouth,
.classroom-moment__avatar.is-speaking .avatar-guide__mouth {
  height: 18px;
  border: 0;
  background: #07110f;
  animation: avatar-talk .34s ease-in-out infinite alternate;
}
.classroom-moment.is-speaking .avatar-stage__signal,
.classroom-moment__avatar.is-speaking .avatar-stage__signal {
  animation: signal-speak .8s ease-in-out infinite alternate;
}
.classroom-moment__caption {
  display: grid;
  gap: .15rem;
  text-align: center;
  color: var(--bs-ink-soft);
  font-size: .9rem;
}
.classroom-moment__caption strong {
  font-family: var(--bs-mono);
  color: var(--bs-saffron);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.classroom-moment__copy h2 {
  max-width: 11ch;
  color: var(--bs-ink-strong);
}
.classroom-moment__copy > p {
  color: var(--bs-ink-soft);
  font-size: 1rem;
  line-height: 1.6;
}
.classroom-moment__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin: 1.25rem 0;
}
.classroom-moment__actions button {
  min-height: 44px;
  padding: .75rem 1.05rem;
  border-radius: 999px;
  border: 1px solid rgba(244,237,224,.22);
  background: rgba(244,237,224,.08);
  color: var(--bs-ink);
  font-weight: 700;
  cursor: pointer;
  transition: transform .18s, border-color .18s, background .18s;
}
.classroom-moment__actions button:hover {
  transform: translateY(-2px);
  border-color: var(--bs-saffron);
  background: rgba(255,158,61,.14);
}
.classroom-moment__actions .button--primary {
  background: linear-gradient(135deg, var(--bs-saffron), var(--bs-rose));
  color: #110f0b;
  border-color: transparent;
}
.classroom-moment__output {
  margin: 1.2rem 0;
  padding: 1rem;
  border: 1px solid rgba(122,220,214,.26);
  border-radius: 16px;
  background: rgba(7,14,16,.38);
  color: var(--bs-ink-soft);
  font-size: .95rem;
}
.classroom-moment__output span {
  display: block;
  margin-bottom: .55rem;
  color: var(--bs-cyan);
  font-family: var(--bs-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.classroom-moment__output p,
.classroom-moment__output ul { margin: 0; }
.article-content .classroom-moment__output p:first-of-type::first-letter {
  font: inherit;
  float: none;
  line-height: inherit;
  padding: 0;
  color: inherit;
}
.classroom-moment__output ul {
  padding-left: 1.1rem;
  display: grid;
  gap: .4rem;
}
.classroom-moment__links { margin-top: .65rem; }
@keyframes avatar-float { 0%, 100% { transform: translateY(0) rotateY(-7deg); } 50% { transform: translateY(-12px) rotateY(8deg); } }
@keyframes avatar-orbit { to { transform: rotateX(64deg) rotateZ(378deg); } }
@keyframes avatar-talk { from { transform: scaleY(.55); } to { transform: scaleY(1.1); } }
@keyframes signal-speak { from { opacity: .4; transform: translateX(-4px) rotate(var(--r, 0deg)); } to { opacity: 1; transform: translateX(8px) rotate(var(--r, 0deg)); } }
@media (max-width: 760px) {
  .classroom-moment { grid-template-columns: 1fr; }
  .classroom-moment__avatar { min-height: 250px; }
  .avatar-stage { width: min(100%, 250px); }
  .classroom-moment__copy h2 { max-width: 12ch; }
}
.teacher-note { border-left: 3px solid var(--bs-saffron); background: linear-gradient(135deg, rgba(255,158,61,.05), transparent); }
.teacher-note strong { font-family: var(--bs-mono); font-size: .75rem; letter-spacing: .18em; color: var(--bs-saffron); text-transform: uppercase; display: block; margin-bottom: .55rem; }

body.reading-mode .site-header, body.reading-mode .toc-box, body.reading-mode .article-hero figure,
body.reading-mode .next-action-panel, body.reading-mode .drilldown-panel, body.reading-mode .concept-map,
body.reading-mode .article-kpis, body.reading-mode .article-chips, body.reading-mode .breadcrumbs { display: none !important; }
body.reading-mode .article-layout { grid-template-columns: 1fr; }
body.reading-mode .article-content { max-width: 64ch; margin: 0 auto; font-size: 1.18rem; }

.share-card {
  margin-top: 1.5rem; padding: 1.1rem;
  border: 1px solid var(--bs-line); border-radius: var(--radius);
  background: var(--bs-bg-2);
  display: grid; gap: .9rem;
}
.share-card span { font-family: var(--bs-serif); font-size: 1.1rem; color: var(--bs-ink-strong); }
.share-card small { color: var(--bs-ink-soft); font-size: .85rem; }
.share-actions { display: flex; flex-wrap: wrap; gap: .4rem; }
.share-actions a, .share-actions button { padding: .5rem .9rem; border-radius: 999px; border: 1px solid var(--bs-line); background: transparent; color: var(--bs-ink); font-size: .82rem; cursor: pointer; }
.share-actions a:hover, .share-actions button:hover { border-color: var(--bs-saffron); color: var(--bs-saffron); }

/* =========================================================
   Branded share buttons — Pass 4 (high specificity overrides above)
   ========================================================= */
.share-card {
  margin: 1.5rem 0 0 !important;
  padding: 1.5rem 1.75rem !important;
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 158, 61, .06), transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(122, 220, 214, .04), transparent 50%),
    var(--bs-bg-2) !important;
  position: relative;
  overflow: hidden;
  display: block !important;
}
.share-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--bs-saffron), var(--bs-rose), var(--bs-violet));
  opacity: .5;
}
.share-card__head { display: flex; flex-direction: column; gap: .25rem; margin-bottom: 1.25rem; }
.share-card__kicker {
  font-family: var(--bs-mono); font-size: .68rem;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--bs-saffron); margin: 0 0 .25rem;
}
.share-card .share-card__title {
  font-family: var(--bs-serif); font-weight: 500;
  font-size: 1.35rem; letter-spacing: -.018em;
  color: var(--bs-ink-strong); line-height: 1.15;
  display: block;
}
.share-card .share-card__sub {
  font-size: .92rem; color: var(--bs-ink-soft);
  line-height: 1.5; max-width: 60ch;
  display: block; margin-top: .35rem;
}
.share-card .share-actions { gap: .55rem !important; align-items: center; }

.share-actions a.share-btn,
.share-actions button.share-btn {
  display: inline-flex !important;
  align-items: center; gap: .55rem;
  padding: .7rem 1.1rem !important;
  border-radius: 999px;
  border: 1px solid var(--bs-line) !important;
  background: var(--bs-bg-3) !important;
  color: var(--bs-ink-soft) !important;
  font-family: var(--bs-sans);
  font-weight: 500; font-size: .88rem !important;
  cursor: pointer; text-decoration: none;
  position: relative; overflow: hidden;
  transition: transform .35s var(--ease-spring), color .25s, border-color .25s !important;
  isolation: isolate;
}
.share-actions .share-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--brand-color, var(--bs-saffron));
  transform: translateY(110%);
  transition: transform .4s var(--ease-spring);
  z-index: -1;
}
.share-actions a.share-btn:hover,
.share-actions button.share-btn:hover {
  color: #fff !important;
  border-color: transparent !important;
  transform: translateY(-3px);
}
.share-actions .share-btn:hover::before { transform: translateY(0); }
.share-actions .share-btn:active { transform: translateY(-1px) scale(.96); }
.share-actions .share-btn__icon {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .35s var(--ease-spring);
}
.share-actions .share-btn__icon svg { width: 100%; height: 100%; }
.share-actions .share-btn:hover .share-btn__icon { transform: scale(1.15) rotate(-6deg); }
.share-actions .share-btn__label { white-space: nowrap; }
.share-actions .share-btn::after {
  content: '';
  position: absolute; left: 50%; top: 50%;
  width: 8px; height: 8px; margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: var(--brand-color, var(--bs-saffron));
  transform: scale(0); opacity: .5;
  pointer-events: none; z-index: -1;
}
.share-actions .share-btn.is-burst::after { animation: shareBurst .7s var(--ease-out) forwards; }
@keyframes shareBurst {
  0%   { transform: scale(0); opacity: .5; }
  60%  { opacity: .25; }
  100% { transform: scale(30); opacity: 0; }
}
@media (max-width: 540px) {
  .share-actions .share-btn__label { display: none; }
  .share-actions .share-btn { padding: .7rem !important; min-width: 44px !important; justify-content: center; }
}
[data-theme="light"] .share-actions .share-btn { background: #ffffff !important; }

/* =========================================================
   Share buttons — compact tight pills (Pass 4 fix)
   Overrides the inherited .share-card span big-serif rule.
   ========================================================= */
.share-card {
  padding: 1.1rem 1.25rem !important;
  margin: 1.25rem 0 0 !important;
  border-radius: 14px !important;
}
.share-card__head { margin-bottom: .85rem !important; gap: .15rem !important; }
.share-card .share-card__kicker {
  font-size: .62rem !important;
  letter-spacing: .2em !important;
  margin: 0 0 .15rem !important;
}
.share-card .share-card__title {
  font-family: var(--bs-serif) !important;
  font-size: 1.02rem !important;
  font-weight: 500 !important;
  letter-spacing: -.01em !important;
  line-height: 1.15 !important;
  color: var(--bs-ink-strong) !important;
}
.share-card .share-card__sub {
  font-family: var(--bs-sans) !important;
  font-size: .78rem !important;
  font-weight: 400 !important;
  line-height: 1.4 !important;
  color: var(--bs-ink-soft) !important;
  margin-top: .15rem !important;
  max-width: 56ch;
}

.share-card .share-actions {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: .35rem !important;
  align-items: center !important;
}

.share-actions a.share-btn,
.share-actions button.share-btn {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: .4rem !important;
  width: auto !important;
  height: auto !important;
  min-width: 0 !important;
  padding: .42rem .8rem !important;
  border-radius: 999px !important;
  border: 1px solid var(--bs-line) !important;
  background: var(--bs-bg-3) !important;
  color: var(--bs-ink-soft) !important;
  font-family: var(--bs-sans) !important;
  font-weight: 500 !important;
  font-size: .76rem !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  text-align: left !important;
  text-decoration: none !important;
  line-height: 1 !important;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform .3s var(--ease-spring), color .2s, border-color .2s;
}
.share-actions .share-btn__icon {
  width: 14px !important;
  height: 14px !important;
  min-width: 14px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  font-size: 0 !important;
}
.share-actions .share-btn__icon svg {
  width: 14px !important;
  height: 14px !important;
  display: block !important;
}
.share-actions .share-btn__label {
  display: inline !important;
  font-family: var(--bs-sans) !important;
  font-size: .76rem !important;
  font-weight: 500 !important;
  letter-spacing: 0 !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  color: inherit !important;
  text-transform: none !important;
  font-style: normal !important;
}
.share-actions a.share-btn:hover,
.share-actions button.share-btn:hover {
  color: #fff !important;
  border-color: transparent !important;
  transform: translateY(-2px);
}
.share-actions .share-btn:hover .share-btn__icon { transform: scale(1.18) rotate(-6deg); }
.share-actions .share-btn:active { transform: translateY(-1px) scale(.95); }

@media (max-width: 480px) {
  .share-actions .share-btn__label { display: none !important; }
  .share-actions .share-btn { padding: .5rem !important; min-width: 32px !important; justify-content: center !important; }
  .share-actions .share-btn__icon { width: 16px !important; height: 16px !important; }
  .share-actions .share-btn__icon svg { width: 16px !important; height: 16px !important; }
}

.infographic-hero { padding: 3rem 0; }
.infographic-hero h1 { font-family: var(--bs-serif); font-weight: 500; font-size: var(--fs-step-5); letter-spacing: -.025em; line-height: 1; margin: 0 0 1rem; color: var(--bs-ink-strong); }

.demo-visual {
  display: grid; place-items: center;
  background:
    linear-gradient(135deg, rgba(255,158,61,.15), rgba(122,220,214,.12) 50%, rgba(107,212,154,.1)),
    var(--bs-bg-3);
  font-family: var(--bs-serif); font-weight: 500;
  font-size: 2.6rem; color: var(--bs-ink-strong);
  letter-spacing: -.02em;
}

.wp-block-bharatscience-key-idea {
  margin: 2rem 0; padding: 1.6rem 1.8rem;
  border-left: 3px solid var(--bs-saffron);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,158,61,.08), rgba(255,158,61,.02));
}
.wp-block-bharatscience-myth-vs-science {
  margin: 2rem 0; display: grid;
  grid-template-columns: 1fr 1fr; gap: 1rem;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--bs-line);
}
.wp-block-bharatscience-myth-vs-science > * { padding: 1.4rem 1.6rem; }
.wp-block-bharatscience-myth-vs-science > :first-child { background: rgba(255, 122, 140, .06); border-right: 1px solid var(--bs-line); }
.wp-block-bharatscience-myth-vs-science > :last-child  { background: rgba(107, 212, 154, .06); }
.wp-block-bharatscience-quick-facts {
  margin: 2rem 0; padding: 1.4rem 1.6rem;
  border: 1px solid var(--bs-line); border-radius: var(--radius);
  background: var(--bs-bg-2);
}
.wp-block-bharatscience-visual-explainer figure {
  margin: 2rem 0; border-radius: var(--radius);
  overflow: hidden; background: var(--bs-bg-3);
}

.archive-shell { max-width: 1240px; margin: 0 auto; padding: var(--rhythm) clamp(1.25rem, 3vw, 2.5rem); }
.archive-shell h1 { font-family: var(--bs-serif); font-size: var(--fs-step-5); letter-spacing: -.025em; line-height: 1; margin: 0 0 1rem; color: var(--bs-ink-strong); font-weight: 500; }
.archive-shell .archive-lede { color: var(--bs-ink-soft); font-size: var(--fs-step-1); max-width: 60ch; }

/* =========================================================
   Print stylesheet — classroom-ready worksheet output
   ========================================================= */
@media print {
  .site-header, .site-footer, .cmd-palette, .cmd-trigger, .theme-toggle,
  .scroll-progress, .cursor-light, .page-loader, .ticker, .newsletter-band,
  .next-action-panel, .share-card, .reader-tools, .cosmic-hero__bg,
  .cosmic-hero__scroll, .cosmic-hero__coords, .cosmic-hero__pill,
  .filter-pills, [data-cosmic-hero] .cosmic-hero__stats,
  .cmd-palette, .breadcrumbs { display: none !important; }

  html, body { background: #fff !important; color: #111 !important; }
  body { font-size: 11.5pt; line-height: 1.55; }
  .site-main { padding-top: 0 !important; }
  a { color: #111 !important; text-decoration: none; }
  a[href]::after { content: ""; }

  .cosmic-hero {
    background: #fff !important; color: #111 !important;
    min-height: auto !important;
    padding: 0 0 1.5rem !important;
    page-break-after: avoid;
  }
  .cosmic-hero__title { color: #111 !important; font-size: 30pt !important; line-height: .98 !important; margin: 0 0 .8rem !important; }
  .cosmic-hero__title em, .cosmic-hero__india { color: #d96a00 !important; -webkit-text-fill-color: #d96a00 !important; background: none !important; }
  .cosmic-hero__lede { color: #444 !important; font-size: 12pt !important; }
  .cosmic-hero__actions { display: none !important; }

  .feature-story, .section, .manifesto {
    page-break-inside: avoid;
    padding: .6rem 0 !important;
    max-width: 100% !important;
  }
  .feature-story__title, .section__head h2, .article-content h2 { color: #111 !important; font-size: 18pt !important; }
  .article-content { max-width: 100% !important; font-size: 11.5pt !important; color: #111 !important; }
  .article-content h3 { color: #111 !important; font-size: 14pt !important; }
  .article-content p::first-letter { color: #d96a00 !important; }

  .toc-box, .drilldown-panel, .concept-map, .teacher-note, .article-kpis { border: 1px solid #ccc !important; background: #fafafa !important; color: #111 !important; padding: .8rem !important; }
  .teacher-note strong, .toc-box strong { color: #d96a00 !important; }

  .editorial-grid, .track-grid, .card-grid { display: block !important; }
  .content-card { page-break-inside: avoid; margin-bottom: 1rem; }
  .content-card__image { aspect-ratio: 16/9 !important; max-height: 4cm !important; }

  /* Footer print credit */
  .article-content::after {
    content: "Source: Bharat Science · bharatscience.local · Classroom use permitted";
    display: block;
    margin-top: 2rem;
    padding-top: .6rem;
    border-top: 1px solid #ccc;
    font-size: 9pt;
    color: #666;
  }
}

/* Reduced data preference — drop heavy decorations on slow connections */
@media (prefers-reduced-data: reduce) {
  .cosmic-hero__glow, .cosmic-hero__noise, .cosmic-hero__field { display: none; }
  .ticker__row { animation-duration: 120s; }
}

/* Audience strip — appears on archive/explainer pages */
.audience-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px solid var(--bs-line);
  border-radius: var(--radius);
  background: var(--bs-bg-2);
}
.audience-strip article { padding: .6rem .8rem; }
.audience-strip .kicker { margin-bottom: .35rem; }
.audience-strip strong { font-family: var(--bs-serif); font-weight: 500; font-size: 1.1rem; color: var(--bs-ink-strong); display: block; margin-bottom: .25rem; }
.audience-strip small { color: var(--bs-ink-soft); font-size: .82rem; }
@media (max-width: 720px) { .audience-strip { grid-template-columns: 1fr; } }

/* =========================================================
   Light mode polish — editorial paper texture & shadows
   ========================================================= */
[data-theme="light"] body {
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(255, 158, 61, .04), transparent),
    linear-gradient(180deg, #f9f5ec 0%, #f3eedf 100%);
}
[data-theme="light"] .content-card__image {
  background: #ebe5d6;
  box-shadow: 0 1px 3px rgba(21, 23, 28, .04), 0 18px 40px -20px rgba(21, 23, 28, .14);
}
[data-theme="light"] .track-card {
  background: linear-gradient(180deg, #ffffff, #faf6ec);
}
[data-theme="light"] .track-card:hover {
  background: linear-gradient(180deg, #fffaf2, #f3ecd9);
}
[data-theme="light"] .newsletter-band {
  background:
    radial-gradient(circle at 90% 110%, rgba(31, 138, 133, .10), transparent 50%),
    radial-gradient(circle at 0% 0%, rgba(217, 106, 0, .08), transparent 50%),
    #ffffff;
  border-color: rgba(21, 23, 28, .1);
  box-shadow: 0 30px 60px -30px rgba(21, 23, 28, .12);
}
[data-theme="light"] .manifesto::before { color: var(--bs-saffron); opacity: .09; }
[data-theme="light"] .feature-story__art { box-shadow: 0 30px 80px -30px rgba(21, 23, 28, .25); }
[data-theme="light"] .ticker { background: linear-gradient(180deg, #ffffff, #f9f5ec); border-color: rgba(21, 23, 28, .08); }
[data-theme="light"] .ticker__label { color: var(--bs-saffron); }
[data-theme="light"] .section--tracks { background: #f9f5ec; }
[data-theme="light"] .track-grid { border-color: rgba(21, 23, 28, .08); background: rgba(21, 23, 28, .08); }
[data-theme="light"] .site-footer-pro { background: linear-gradient(180deg, #f3eedf, #ebe5d6); }
[data-theme="light"] .cmd-trigger { background: rgba(21, 23, 28, .04); }
[data-theme="light"] .cmd-trigger kbd { background: rgba(21, 23, 28, .06); border-color: rgba(21, 23, 28, .14); color: #4a4d54; }
[data-theme="light"] .theme-toggle { background: #ffffff; }
[data-theme="light"] .streak-chip { background: #ffffff; }
[data-theme="light"] .filter-pills { background: #ffffff; }

/* =========================================================
   Pro hero — SVG decorative layer, India watermark, mission patches
   ========================================================= */
.cosmic-hero__india-map {
  position: absolute;
  bottom: -8%; right: -8%;
  width: clamp(360px, 50vmax, 760px);
  opacity: .08;
  pointer-events: none;
  z-index: 0;
  filter: drop-shadow(0 0 50px rgba(255, 158, 61, .35));
  animation: map-drift 60s ease-in-out infinite alternate;
}
@keyframes map-drift {
  0% { transform: translate(0, 0) rotate(0); }
  100% { transform: translate(-2vw, -2vh) rotate(-1.6deg); }
}
.cosmic-hero__patches {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.patch {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 200, 130, .22);
  font-family: var(--bs-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  display: grid; place-items: center;
  color: rgba(255, 200, 130, .65);
  background: radial-gradient(circle at 30% 30%, rgba(255, 158, 61, .14), transparent 70%);
  animation: patch-float 14s ease-in-out infinite alternate;
}
.patch::before {
  content: ''; position: absolute; inset: 6px;
  border-radius: 50%; border: 1px dashed rgba(255, 200, 130, .22);
}
.patch::after {
  content: ''; position: absolute; inset: 50%;
  width: 2px; height: 2px; border-radius: 50%;
  background: var(--bs-saffron);
  box-shadow: 0 0 12px var(--bs-saffron);
}
.patch--1 { top: 14%; left: 6%; width: 96px; height: 96px; }
.patch--2 { top: 64%; right: 8%; width: 70px; height: 70px; animation-delay: -3s; }
.patch--3 { top: 38%; right: 22%; width: 54px; height: 54px; animation-delay: -7s; }
@keyframes patch-float {
  0% { transform: translateY(0) rotate(0); }
  100% { transform: translateY(-12px) rotate(8deg); }
}
@media (max-width: 720px) { .patch { display: none; } }

/* =========================================================
   Bookmark hearts
   ========================================================= */
.bookmark-btn {
  position: absolute; top: .85rem; right: .85rem; z-index: 4;
  width: 36px; height: 36px;
  border: 0; border-radius: 50%;
  background: rgba(7, 8, 13, .55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: grid; place-items: center; cursor: pointer;
  transition: transform .25s var(--ease-spring), background .25s;
}
[data-theme="light"] .bookmark-btn { background: rgba(255, 255, 255, .82); }
.bookmark-btn svg { width: 16px; height: 16px; fill: none; stroke: #fff; stroke-width: 1.7; transition: fill .25s, stroke .25s, transform .25s; }
[data-theme="light"] .bookmark-btn svg { stroke: #15171c; }
.bookmark-btn:hover { transform: scale(1.12); }
.bookmark-btn.is-saved svg { fill: var(--bs-saffron); stroke: var(--bs-saffron); transform: scale(1.05); }
.bookmark-btn.is-saved { background: rgba(255, 158, 61, .22); }

/* =========================================================
   Auth modal
   ========================================================= */
.auth-modal {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(7, 8, 13, .82);
  backdrop-filter: blur(14px);
  display: none;
  place-items: center;
  padding: 2rem;
}
.auth-modal.is-open { display: grid; }
.auth-modal__box {
  width: min(440px, 100%);
  background: var(--bs-bg-2);
  border: 1px solid var(--bs-line);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  animation: auth-pop .4s var(--ease-spring);
  box-shadow: 0 50px 100px -30px rgba(0,0,0,.5);
}
@keyframes auth-pop { from { opacity: 0; transform: translateY(20px) scale(.94); } to { opacity: 1; transform: translateY(0) scale(1); } }
.auth-modal__close {
  position: absolute; top: .8rem; right: .8rem;
  width: 36px; height: 36px;
  background: transparent; border: 0; cursor: pointer;
  color: var(--bs-ink-fade);
  font-size: 1.6rem; line-height: 1;
  border-radius: 50%;
  transition: background .2s, color .2s;
}
.auth-modal__close:hover { background: var(--bs-line); color: var(--bs-ink-strong); }
.auth-modal__brand {
  width: 60px; height: 60px; margin: 0 auto 1.4rem;
  border-radius: 18px;
  background: conic-gradient(from 215deg, var(--bs-saffron), var(--bs-rose), var(--bs-violet), var(--bs-cyan), var(--bs-saffron));
  display: grid; place-items: center;
  font-family: var(--bs-serif); font-weight: 700; font-size: 1.6rem; color: #0a0a0a;
  box-shadow: 0 12px 40px -10px rgba(255, 158, 61, .5);
}
.auth-modal__title { font-family: var(--bs-serif); font-weight: 500; font-size: 1.55rem; letter-spacing: -.02em; margin: 0 0 .5rem; color: var(--bs-ink-strong); line-height: 1.1; }
.auth-modal__sub { color: var(--bs-ink-soft); margin: 0 0 1.5rem; font-size: .92rem; line-height: 1.45; }
.auth-tabs { display: flex; gap: .2rem; background: var(--bs-bg-3); border-radius: 999px; padding: .3rem; margin-bottom: 1.25rem; }
.auth-tabs button { flex: 1; padding: .55rem .75rem; border: 0; background: transparent; color: var(--bs-ink-soft); font-size: .85rem; font-weight: 500; border-radius: 999px; cursor: pointer; transition: background .2s, color .2s; }
.auth-tabs button.is-active { background: var(--bs-ink-strong); color: var(--bs-bg); }
.auth-input { width: 100%; padding: .95rem 1.1rem; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 14px; color: var(--bs-ink-strong); font-family: var(--bs-sans); font-size: 1rem; outline: none; transition: border-color .2s, box-shadow .2s; }
.auth-input:focus { border-color: var(--bs-saffron); box-shadow: 0 0 0 4px rgba(255, 158, 61, .14); }
.auth-row { display: flex; gap: .5rem; margin-bottom: .75rem; }
.auth-cc { padding: .95rem 1rem; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 14px; font-family: var(--bs-mono); font-size: .95rem; color: var(--bs-ink); flex-shrink: 0; }
.auth-otp-row { display: flex; gap: .5rem; justify-content: center; margin: 1.25rem 0; }
.auth-otp-row input { width: 44px; height: 54px; text-align: center; font-family: var(--bs-mono); font-size: 1.5rem; font-weight: 600; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 12px; color: var(--bs-ink-strong); outline: none; transition: border-color .2s, transform .15s; }
.auth-otp-row input:focus { border-color: var(--bs-saffron); transform: translateY(-2px); }
.auth-submit { width: 100%; padding: 1rem; margin-top: 1rem; background: var(--bs-ink-strong); color: var(--bs-bg); border: 0; border-radius: 999px; font-weight: 500; font-size: .95rem; cursor: pointer; transition: background .2s, transform .2s; }
.auth-submit:hover { background: var(--bs-saffron); color: #0a0a0a; transform: translateY(-1px); }
.auth-meta { font-size: .78rem; color: var(--bs-ink-fade); margin-top: 1.25rem; line-height: 1.5; }
.auth-meta a { color: var(--bs-saffron); border-bottom: 1px solid currentColor; }
.auth-step { display: none; }
.auth-step.is-active { display: block; animation: step-in .4s var(--ease-out); }
@keyframes step-in { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }
.auth-back { background: transparent; border: 0; color: var(--bs-ink-soft); font-size: .85rem; cursor: pointer; padding: 0; margin-bottom: 1rem; }
.auth-back:hover { color: var(--bs-ink-strong); }
.auth-success { display: grid; place-items: center; gap: 1rem; padding: 1rem 0; }
.auth-success__check { width: 68px; height: 68px; border-radius: 50%; background: linear-gradient(135deg, var(--bs-leaf), var(--bs-cyan)); display: grid; place-items: center; color: #0a0a0a; animation: check-pop .5s var(--ease-spring); }
@keyframes check-pop { from { transform: scale(0); } to { transform: scale(1); } }

/* =========================================================
   AI chat widget
   ========================================================= */
.ai-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 250;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-saffron), var(--bs-rose), var(--bs-violet));
  border: 0; cursor: pointer;
  display: grid; place-items: center;
  color: #fff;
  box-shadow: 0 12px 30px -8px rgba(255, 158, 61, .55), 0 0 0 0 rgba(255, 158, 61, .3);
  animation: ai-pulse 2.6s ease-in-out infinite;
  transition: transform .35s var(--ease-spring);
}
@keyframes ai-pulse {
  0%, 100% { box-shadow: 0 12px 30px -8px rgba(255, 158, 61, .55), 0 0 0 0 rgba(255, 158, 61, .35); }
  50% { box-shadow: 0 12px 30px -8px rgba(255, 158, 61, .55), 0 0 0 16px rgba(255, 158, 61, 0); }
}
.ai-fab:hover { transform: scale(1.08); }
.ai-fab svg { width: 24px; height: 24px; }

.ai-panel {
  position: fixed; bottom: 6.5rem; right: 1.5rem;
  width: min(390px, calc(100vw - 3rem));
  max-height: 72vh;
  background: var(--bs-bg-2);
  border: 1px solid var(--bs-line);
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,.5);
  z-index: 250;
  display: none;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px); opacity: 0;
  transition: transform .3s var(--ease-spring), opacity .25s;
}
.ai-panel.is-open { display: flex; transform: translateY(0); opacity: 1; }
.ai-panel__head { padding: 1rem 1.25rem; border-bottom: 1px solid var(--bs-line); display: flex; align-items: center; gap: .75rem; }
.ai-panel__avatar { width: 36px; height: 36px; border-radius: 50%; background: conic-gradient(from 215deg, var(--bs-saffron), var(--bs-rose), var(--bs-violet), var(--bs-cyan)); box-shadow: 0 4px 14px -4px rgba(255, 158, 61, .5); }
.ai-panel__title { font-family: var(--bs-serif); font-weight: 500; font-size: 1.05rem; color: var(--bs-ink-strong); display: block; line-height: 1.1; }
.ai-panel__sub { font-family: var(--bs-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bs-leaf); display: block; }
.ai-panel__close { margin-left: auto; background: transparent; border: 0; cursor: pointer; color: var(--bs-ink-soft); width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-size: 1.4rem; }
.ai-panel__close:hover { background: var(--bs-line); color: var(--bs-ink-strong); }
.ai-panel__body { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: .75rem; }
.ai-msg { max-width: 88%; padding: .8rem 1rem; border-radius: 16px; font-size: .9rem; line-height: 1.45; animation: msg-in .35s var(--ease-out); }
@keyframes msg-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.ai-msg--user { align-self: flex-end; background: var(--bs-ink-strong); color: var(--bs-bg); border-bottom-right-radius: 4px; }
.ai-msg--bot { align-self: flex-start; background: var(--bs-bg-3); color: var(--bs-ink); border-bottom-left-radius: 4px; }
.ai-msg__cite { display: block; margin-top: .55rem; font-family: var(--bs-mono); font-size: .68rem; color: var(--bs-saffron); letter-spacing: .06em; }
.ai-suggestions { display: flex; flex-wrap: wrap; gap: .35rem; padding: 0 1.25rem 1rem; }
.ai-suggestions button { padding: .45rem .8rem; border-radius: 999px; background: var(--bs-bg-3); border: 1px solid var(--bs-line); color: var(--bs-ink-soft); font-size: .78rem; cursor: pointer; transition: border-color .2s, color .2s; text-align: left; }
.ai-suggestions button:hover { border-color: var(--bs-saffron); color: var(--bs-ink-strong); }
.ai-panel__input { display: flex; gap: .5rem; padding: .9rem 1rem; border-top: 1px solid var(--bs-line); background: var(--bs-bg-2); }
.ai-panel__input input { flex: 1; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 999px; padding: .65rem 1rem; color: var(--bs-ink); font-family: var(--bs-sans); font-size: .9rem; outline: none; }
.ai-panel__input input:focus { border-color: var(--bs-saffron); }
.ai-panel__input button { background: var(--bs-ink-strong); color: var(--bs-bg); border: 0; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; transition: background .2s, transform .2s; }
.ai-panel__input button:hover { background: var(--bs-saffron); color: #0a0a0a; }
.ai-msg--typing { display: inline-flex; gap: .3rem; padding: 1rem; background: var(--bs-bg-3); border-radius: 16px; align-self: flex-start; }
.ai-msg--typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--bs-ink-fade); animation: typing 1.2s ease-in-out infinite; }
.ai-msg--typing span:nth-child(2) { animation-delay: .2s; }
.ai-msg--typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typing { 0%, 100% { transform: translateY(0); opacity: .4; } 50% { transform: translateY(-4px); opacity: 1; } }

/* =========================================================
   Language toggle
   ========================================================= */
.lang-toggle { display: inline-flex; align-items: center; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 999px; padding: .25rem; }
.lang-toggle button { background: transparent; border: 0; padding: .4rem .7rem; font-size: .78rem; font-weight: 600; color: var(--bs-ink-soft); border-radius: 999px; cursor: pointer; font-family: var(--bs-mono); letter-spacing: .08em; transition: background .2s, color .2s; }
.lang-toggle button.is-active { background: var(--bs-ink-strong); color: var(--bs-bg); }
@media (max-width: 980px) { .lang-toggle { display: none; } }

/* =========================================================
   Knowledge Check block
   ========================================================= */
.kcheck {
  margin: 2.5rem 0;
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--bs-line);
  background:
    radial-gradient(circle at 100% 0%, rgba(255,158,61,.06), transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(122,220,214,.05), transparent 50%),
    var(--bs-bg-2);
  position: relative;
  overflow: hidden;
}
.kcheck__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; gap: 1rem; flex-wrap: wrap; }
.kcheck__title { font-family: var(--bs-serif); font-weight: 500; font-size: 1.4rem; letter-spacing: -.02em; margin: 0; color: var(--bs-ink-strong); }
.kcheck__progress { font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bs-saffron); }
.kcheck__question { font-family: var(--bs-serif); font-weight: 500; font-size: 1.2rem; line-height: 1.35; color: var(--bs-ink-strong); margin: 0 0 1.25rem; }
.kcheck__options { display: grid; gap: .55rem; margin-bottom: 1.25rem; }
.kcheck__option { display: flex; align-items: center; gap: .8rem; padding: .9rem 1.1rem; border: 1px solid var(--bs-line); border-radius: 14px; background: var(--bs-bg); cursor: pointer; font-size: .95rem; text-align: left; color: var(--bs-ink); font-family: var(--bs-sans); transition: border-color .2s, background .2s, transform .15s; width: 100%; }
.kcheck__option:hover { border-color: var(--bs-line-strong); transform: translateX(4px); }
.kcheck__option .badge { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--bs-bg-3); font-family: var(--bs-mono); font-size: .78rem; font-weight: 600; color: var(--bs-ink-soft); flex-shrink: 0; }
.kcheck__option.is-correct { border-color: var(--bs-leaf); background: rgba(107,212,154,.08); }
.kcheck__option.is-correct .badge { background: var(--bs-leaf); color: #0a0a0a; }
.kcheck__option.is-wrong { border-color: var(--bs-rose); background: rgba(255,122,140,.06); opacity: .85; }
.kcheck__option.is-wrong .badge { background: var(--bs-rose); color: #fff; }
.kcheck__option.is-disabled { pointer-events: none; }
.kcheck__feedback { padding: 1rem 1.2rem; border-radius: 12px; background: var(--bs-bg-3); font-size: .9rem; color: var(--bs-ink); border-left: 3px solid var(--bs-saffron); margin-bottom: 1rem; display: none; line-height: 1.5; }
.kcheck__feedback.is-visible { display: block; animation: msg-in .35s; }
.kcheck__nav { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.kcheck__btn { padding: .65rem 1.3rem; border-radius: 999px; background: var(--bs-ink-strong); color: var(--bs-bg); border: 0; cursor: pointer; font-weight: 500; font-size: .9rem; font-family: var(--bs-sans); }
.kcheck__btn:hover:not(:disabled) { background: var(--bs-saffron); color: #0a0a0a; }
.kcheck__btn:disabled { opacity: .4; cursor: not-allowed; }
.kcheck__score { font-family: var(--bs-mono); font-size: .82rem; color: var(--bs-ink-soft); }
.kcheck__complete { display: grid; place-items: center; gap: 1rem; padding: 1.5rem 1rem; text-align: center; }
.kcheck__complete h3 { font-family: var(--bs-serif); font-weight: 500; font-size: 1.8rem; letter-spacing: -.02em; line-height: 1.05; margin: 0; color: var(--bs-ink-strong); }
.kcheck__complete .score-ring { width: 110px; height: 110px; border-radius: 50%; display: grid; place-items: center; font-family: var(--bs-serif); font-weight: 600; font-size: 1.8rem; background: conic-gradient(var(--bs-saffron) var(--score-pct, 80%), var(--bs-line) 0); position: relative; }
.kcheck__complete .score-ring::before { content: ''; position: absolute; inset: 8px; border-radius: 50%; background: var(--bs-bg-2); }
.kcheck__complete .score-ring span { position: relative; color: var(--bs-ink-strong); }

/* =========================================================
   Mobile hamburger nav
   ========================================================= */
.nav-hamburger { display: none; width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--bs-line); background: var(--bs-bg-3); color: var(--bs-ink); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 4px; padding: 0; }
.nav-hamburger span { width: 16px; height: 1.5px; background: currentColor; transition: transform .3s, opacity .3s; }
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
@media (max-width: 820px) {
  .nav-hamburger { display: inline-flex; }
  .site-tools__signin, .cmd-trigger span:not(.cmd-trigger__icon), .cmd-trigger kbd { display: none; }
}
.mobile-nav { position: fixed; inset: 76px 0 0 0; z-index: 90; background: var(--bs-bg); padding: 2rem clamp(1.25rem, 3vw, 2.5rem); display: none; flex-direction: column; gap: 1.5rem; overflow-y: auto; }
.mobile-nav.is-open { display: flex; animation: mobile-slide .4s var(--ease-out); }
@keyframes mobile-slide { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
.mobile-nav__group h3 { font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--bs-saffron); margin: 0 0 .75rem; }
.mobile-nav__group ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.mobile-nav__group a { display: block; padding: .85rem 0; font-family: var(--bs-serif); font-weight: 500; font-size: 1.5rem; letter-spacing: -.02em; color: var(--bs-ink-strong); border-bottom: 1px solid var(--bs-line); }
.mobile-nav__group a:hover { color: var(--bs-saffron); }
.mobile-nav__tools { display: flex; gap: .75rem; padding-top: 1.5rem; border-top: 1px solid var(--bs-line); }
.mobile-nav__tools .btn { flex: 1; justify-content: center; }

/* =========================================================
   Reading streak chip
   ========================================================= */
.streak-chip { display: inline-flex; align-items: center; gap: .35rem; padding: .4rem .8rem; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 999px; font-family: var(--bs-mono); font-size: .75rem; font-weight: 600; color: var(--bs-ink); }
.streak-chip i { font-style: normal; }
.streak-chip strong { color: var(--bs-saffron); }
@media (max-width: 1180px) { .streak-chip { display: none; } }

/* =========================================================
   Polished pro footer
   ========================================================= */
.site-footer-pro { border-top: 1px solid var(--bs-line); background: linear-gradient(180deg, var(--bs-bg), var(--bs-bg-2)); padding: 4rem clamp(1.25rem, 3vw, 2.5rem) 2rem; margin-top: var(--rhythm); position: relative; overflow: hidden; }
.site-footer-pro::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: min(900px, 90%); height: 1px; background: linear-gradient(90deg, transparent, var(--bs-saffron), transparent); opacity: .5; }
.site-footer-pro__top { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--bs-line); }
@media (max-width: 980px) { .site-footer-pro__top { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 540px) { .site-footer-pro__top { grid-template-columns: 1fr; } }
.footer-brand strong { font-family: var(--bs-serif); font-weight: 600; font-size: 1.6rem; letter-spacing: -.02em; color: var(--bs-ink-strong); display: block; margin-bottom: .75rem; }
.footer-brand p { color: var(--bs-ink-soft); margin: 0 0 1.5rem; max-width: 38ch; line-height: 1.55; }
.footer-brand .footer-social { margin-bottom: 1.25rem; flex-wrap: wrap; }
.footer-quick-sub { display: flex; gap: .35rem; background: var(--bs-bg-3); border: 1px solid var(--bs-line); border-radius: 999px; padding: .25rem; max-width: 360px; transition: border-color .2s, box-shadow .2s; }
.footer-quick-sub:focus-within { border-color: var(--bs-saffron); box-shadow: 0 0 0 4px rgba(255, 158, 61, .12); }
.footer-quick-sub input { flex: 1; background: transparent; border: 0; outline: none; padding: .55rem .9rem; color: var(--bs-ink); font-size: .88rem; font-family: var(--bs-sans); }
.footer-quick-sub input::placeholder { color: var(--bs-ink-fade); }
.footer-quick-sub button { padding: .6rem 1rem; border: 0; border-radius: 999px; background: var(--bs-ink-strong); color: var(--bs-bg); font-size: .82rem; font-weight: 500; cursor: pointer; transition: background .2s; }
.footer-quick-sub button:hover { background: var(--bs-saffron); color: #0a0a0a; }
.footer-col h4 { font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--bs-saffron); margin: 0 0 1rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer-col a { color: var(--bs-ink-soft); font-size: .92rem; transition: color .2s, padding-left .2s; }
.footer-col a:hover { color: var(--bs-ink-strong); padding-left: .25rem; }
.site-footer-pro__bottom { max-width: 1240px; margin: 2rem auto 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; font-family: var(--bs-mono); font-size: .75rem; letter-spacing: .08em; color: var(--bs-ink-fade); }
.site-footer-pro__bottom a:hover { color: var(--bs-saffron); }
.site-footer { display: none !important; }

/* =========================================================
   Track progress + toast
   ========================================================= */
.progress-bar { height: 3px; background: var(--bs-line); border-radius: 3px; overflow: hidden; margin-top: .5rem; }
.progress-bar > i { display: block; height: 100%; background: linear-gradient(90deg, var(--bs-saffron), var(--bs-rose)); border-radius: 3px; }

.bs-toast { position: fixed; bottom: 6.5rem; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--bs-ink-strong); color: var(--bs-bg); padding: .8rem 1.4rem; border-radius: 999px; font-size: .9rem; font-weight: 500; box-shadow: 0 16px 30px -10px rgba(0,0,0,.4); z-index: 500; opacity: 0; transition: opacity .35s, transform .35s var(--ease-spring); pointer-events: none; }
.bs-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* =========================================================
   Audio player UI on explainer pages
   ========================================================= */
.audio-player {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--bs-bg-2);
  border: 1px solid var(--bs-line);
  border-radius: var(--radius);
}
.audio-player__play { width: 44px; height: 44px; border-radius: 50%; background: var(--bs-ink-strong); color: var(--bs-bg); border: 0; cursor: pointer; display: grid; place-items: center; flex-shrink: 0; transition: background .2s, transform .2s; }
.audio-player__play:hover { background: var(--bs-saffron); color: #0a0a0a; transform: scale(1.05); }
.audio-player__play svg { width: 18px; height: 18px; }
.audio-player__meta { flex: 1; min-width: 0; }
.audio-player__label { font-family: var(--bs-mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bs-saffron); display: block; margin-bottom: .25rem; }
.audio-player__title { font-family: var(--bs-serif); font-weight: 500; font-size: 1rem; color: var(--bs-ink-strong); display: block; }
.audio-player__bar { margin-top: .55rem; height: 3px; background: var(--bs-line); border-radius: 3px; overflow: hidden; position: relative; }
.audio-player__bar > i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--bs-saffron), var(--bs-rose)); border-radius: 3px; transition: width .2s linear; }
.audio-player__time { font-family: var(--bs-mono); font-size: .7rem; color: var(--bs-ink-fade); flex-shrink: 0; }

/* Container fallback positioning */
.content-card { position: relative; }
.feature-story__art { position: relative; }

.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (max-width: 600px) {
  .cosmic-hero { padding-top: 6rem; }
  .feature-story__grid { gap: 1.5rem; }
}

/* Legacy compatibility — hide old hero structure */
.eyebrow { font-family: var(--bs-mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--bs-saffron); }
.hero, .hero--science, .solution-showcase, .demo-studio, .insight-band { display: none !important; }
.section--showcase, .section--tint { background: transparent; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); }
@media (max-width: 1020px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 660px)  { .card-grid { grid-template-columns: 1fr; } }