:root {
  --bg: oklch(13% 0.004 60);
  --bg-elevated: oklch(18% 0.006 55);
  --ink: oklch(96% 0.006 75);
  --ink-muted: oklch(68% 0.012 70);
  --ink-faint: oklch(48% 0.01 70);
  --gold: oklch(80% 0.11 82);
  --lilac: oklch(78% 0.09 290);
  --border-soft: oklch(55% 0.01 70 / 0.22);
  --font-display: "PT Serif", Georgia, serif;
  --font-body: "Golos Text", Manrope, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
body, button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--gold); color: oklch(20% 0.03 80); }

.site-shell { min-height: 100vh; overflow-x: hidden; background: var(--bg); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(24px, 5vw, 64px);
  border-bottom: 1px solid transparent;
  transition: background 320ms ease, border-color 320ms ease, backdrop-filter 320ms ease;
}
.site-header.scrolled {
  background: color-mix(in oklch, var(--bg) 94%, transparent);
  border-bottom-color: var(--border-soft);
  backdrop-filter: blur(14px);
}
.brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  transition: opacity 200ms ease;
}
.brand:hover { opacity: .8; }
.nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 40px); }
.nav > a {
  position: relative;
  padding-bottom: 8px;
  color: var(--ink-muted);
  font-size: .9375rem;
  transition: color 260ms ease;
}
.nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  opacity: 0;
  transition: transform 320ms cubic-bezier(.16,.8,.2,1), opacity 320ms ease;
}
.nav > a:hover { color: var(--ink); }
.nav > a:hover::after { transform: scaleX(1); opacity: 1; }
.nav-login {
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 9px 20px;
  color: var(--ink-muted);
  background: transparent;
  cursor: pointer;
  transition: color 240ms ease, border-color 240ms ease, background 240ms ease;
}
.nav-login:hover {
  color: var(--ink);
  border-color: color-mix(in oklch, var(--lilac) 50%, var(--border-soft));
  background: color-mix(in oklch, var(--lilac) 5%, transparent);
}

.hero {
  position: relative;
  min-height: 96vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 160px clamp(24px, 6vw, 64px) 100px;
  text-align: center;
  overflow: hidden;
}
.hero-haze {
  position: absolute;
  inset: -10%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 45% at 18% 62%, color-mix(in oklch, var(--lilac) 16%, transparent), transparent 70%),
    radial-gradient(ellipse 55% 45% at 82% 66%, color-mix(in oklch, var(--gold) 14%, transparent), transparent 70%);
  background-size: 130% 130%;
  animation: kyr-drift 22s ease-in-out infinite;
  transition: transform 900ms cubic-bezier(.2,.8,.2,1);
}
.celestial {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  transition: transform 650ms cubic-bezier(.2,.8,.2,1);
}
.celestial-moon {
  left: 9%;
  top: 30%;
  width: clamp(120px, 15vw, 230px);
  aspect-ratio: 1;
}
.celestial-sun {
  right: 9%;
  top: 38%;
  width: clamp(110px, 13.5vw, 210px);
  aspect-ratio: 1;
}
.celestial-aura {
  position: absolute;
  inset: -60%;
  border-radius: 50%;
  animation: kyr-breathe 8s ease-in-out infinite;
}
.celestial-moon .celestial-aura {
  background: radial-gradient(circle, color-mix(in oklch, var(--lilac) 36%, transparent) 0%, transparent 65%);
}
.celestial-sun .celestial-aura {
  background: radial-gradient(circle, color-mix(in oklch, var(--gold) 32%, transparent) 0%, transparent 65%);
  animation-duration: 9.5s;
  animation-delay: -3s;
}
.celestial-body { position: absolute; inset: 0; border-radius: 50%; }
.celestial-moon .celestial-body {
  background: radial-gradient(circle at 32% 28%, oklch(93% 0.015 275), oklch(74% 0.035 278) 46%, oklch(42% 0.045 280));
  box-shadow: 0 0 60px color-mix(in oklch, var(--lilac) 24%, transparent);
}
.celestial-sun .celestial-body {
  background: radial-gradient(circle at 34% 30%, oklch(96% 0.035 88), oklch(83% 0.09 78) 46%, oklch(52% 0.09 60));
  box-shadow: 0 0 60px color-mix(in oklch, var(--gold) 26%, transparent);
}
.hero-star {
  position: absolute;
  left: 50%;
  top: 16%;
  width: 20px;
  height: 20px;
  margin-left: -10px;
  z-index: 1;
  pointer-events: none;
  transition: transform 650ms cubic-bezier(.2,.8,.2,1);
}
.star-core {
  position: absolute;
  left: 50%; top: 50%;
  width: 10px; height: 10px;
  margin: -5px;
  border-radius: 50%;
  background: oklch(97% 0.02 85);
  box-shadow: 0 0 10px oklch(90% 0.05 82), 0 0 26px color-mix(in oklch, var(--gold) 65%, transparent), 0 0 52px color-mix(in oklch, var(--gold) 28%, transparent);
  animation: kyr-pulse 5s ease-in-out infinite;
}
.star-ray { position: absolute; left: 50%; top: 50%; }
.star-ray-v {
  width: 2px; height: 26px;
  margin: -13px 0 0 -1px;
  background: linear-gradient(180deg, transparent, oklch(94% 0.02 85), transparent);
}
.star-ray-h {
  width: 26px; height: 2px;
  margin: -1px 0 0 -13px;
  background: linear-gradient(90deg, transparent, oklch(94% 0.02 85), transparent);
}
.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  width: min(760px, 100%);
}
.eyebrow {
  margin: 0;
  color: var(--ink-faint);
  font-size: .8125rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.2vw, 4.6rem);
  line-height: 1.12;
  font-weight: 400;
}
.hero-lead {
  margin: 0;
  max-width: 560px;
  color: var(--ink-muted);
  font-size: 1.125rem;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 10px;
}
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 220ms cubic-bezier(.16,.8,.2,1), box-shadow 220ms cubic-bezier(.16,.8,.2,1), background 220ms ease, border-color 220ms ease, color 220ms ease;
}
.button-primary {
  overflow: hidden;
  padding: 17px 34px;
  border: 1px solid color-mix(in oklch, var(--gold) 45%, transparent);
  background: linear-gradient(180deg, oklch(27% 0.022 76), oklch(20% 0.018 68));
  color: var(--ink);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: .01em;
  box-shadow: inset 0 1px 0 color-mix(in oklch, white 12%, transparent), 0 14px 28px -12px oklch(0% 0 0 / .6), 0 0 26px color-mix(in oklch, var(--gold) 20%, transparent);
}
.button-primary > span:not(.button-glow):not(.button-sweep) { position: relative; z-index: 1; }
.button-primary:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklch, var(--gold) 72%, transparent);
  background: linear-gradient(180deg, oklch(30% 0.026 76), oklch(22% 0.02 68));
  box-shadow: inset 0 1px 0 color-mix(in oklch, white 18%, transparent), 0 18px 34px -12px oklch(0% 0 0 / .62), 0 0 40px color-mix(in oklch, var(--gold) 30%, transparent), 0 0 58px color-mix(in oklch, var(--lilac) 12%, transparent);
}
.button-primary:active { transform: translateY(-1px); }
.button-primary:focus-visible,
.button-secondary:focus-visible,
.nav-login:focus-visible,
.text-action:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 5px color-mix(in oklch, var(--gold) 55%, transparent);
}
.button-glow {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 38%), color-mix(in oklch, var(--gold) 55%, transparent) 0%, transparent 60%);
  transition: opacity 260ms ease;
}
.button-primary:hover .button-glow { opacity: .9; }
.button-sweep {
  position: absolute;
  inset: 0 auto 0 0;
  width: 55%;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(75deg, transparent, color-mix(in oklch, white 22%, transparent), transparent);
}
.button-arrow { transition: transform 220ms cubic-bezier(.16,.8,.2,1); }
.button-primary:hover .button-arrow { transform: translateX(3px); }
.button-primary.sweep .button-sweep { animation: kyr-sweep 700ms cubic-bezier(.2,.7,.2,1); }
.button-secondary {
  padding: 16px 30px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--ink-muted);
  font-size: 1rem;
  font-weight: 500;
}
.button-secondary:hover {
  color: var(--ink);
  border-color: color-mix(in oklch, var(--lilac) 55%, var(--border-soft));
  transform: translateY(-2px);
}

.section { position: relative; max-width: 1360px; margin: 0 auto; padding-inline: clamp(24px, 5vw, 64px); }
.features, .stories { padding-top: clamp(90px, 10vw, 140px); padding-bottom: clamp(90px, 10vw, 140px); }
.section-heading {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 640px;
  margin-bottom: 60px;
}
.section-heading h2,
.editorial h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 400;
}
.section-lead {
  margin: 0;
  max-width: 520px;
  color: var(--ink-muted);
  font-size: 1.0625rem;
  line-height: 1.6;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 20px;
  background: var(--border-soft);
}
.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 270px;
  padding: 44px 34px;
  background: var(--bg);
  transition: background 320ms ease, transform 320ms cubic-bezier(.2,.8,.2,1), box-shadow 320ms ease;
}
.feature-card:hover {
  z-index: 1;
  background: var(--bg-elevated);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -22px oklch(0% 0 0 / .55);
}
.feature-number { font-family: var(--font-display); color: var(--ink-faint); font-size: .875rem; }
.feature-card h3 {
  margin: 0;
  color: var(--ink-muted);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  transition: color 300ms ease;
}
.feature-card:hover h3 { color: var(--ink); }
.feature-card p { margin: 0; color: var(--ink-faint); font-size: .9375rem; line-height: 1.6; }
.feature-mark { width: 22px; height: 1px; margin-top: auto; background: var(--gold); opacity: .55; transition: opacity 300ms ease; }
.feature-card:hover .feature-mark { opacity: 1; }

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.story-card {
  --card-glow: var(--lilac);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 20px;
  cursor: default;
  background: #101116;
  transform: translateY(0);
  transition: transform 340ms cubic-bezier(.2,.8,.2,1), box-shadow 340ms ease;
}
.story-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 46px -20px oklch(0% 0 0 / .55);
}
.story-featured { grid-column: 1 / -1; aspect-ratio: 16 / 8; --card-glow: oklch(70% 0.09 275); }
.story-portrait { aspect-ratio: 3 / 4; }
.story-drama { --card-glow: oklch(72% 0.1 55); }
.story-urban { --card-glow: oklch(70% 0.09 195); }
.story-sci { --card-glow: oklch(70% 0.08 220); }
.story-art { position: absolute; inset: 0; transition: transform 550ms cubic-bezier(.2,.8,.2,1); }
.story-featured:hover .story-art { transform: scale(1.045); }
.story-portrait:hover .story-art { transform: scale(1.032); }
.story-pointer-glow {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 42%), color-mix(in oklch, var(--card-glow) 45%, transparent) 0%, transparent 60%);
  mix-blend-mode: screen;
  transition: opacity 420ms ease;
}
.story-card:hover .story-pointer-glow { opacity: .55; }
.story-featured:hover .story-pointer-glow { opacity: .68; }
.story-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, oklch(8% 0.006 60 / .86));
  pointer-events: none;
}
.story-copy {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
  pointer-events: none;
}
.story-genre {
  color: var(--gold);
  opacity: .62;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: opacity 300ms ease;
}
.story-card h3 {
  margin: 0;
  color: var(--ink-muted);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  transition: color 300ms ease;
}
.story-card:hover h3 { color: var(--ink); }
.story-card:hover .story-genre { opacity: 1; }
.story-copy p { max-width: 420px; margin: 4px 0 0; color: var(--ink-faint); font-size: .9375rem; line-height: 1.5; }
.story-scene { position: absolute; inset: 0; overflow: hidden; }
.story-scene-fantasy {
  background:
    radial-gradient(circle at 68% 24%, rgba(137,148,205,.25), transparent 24%),
    radial-gradient(circle at 18% 20%, rgba(94,67,136,.28), transparent 33%),
    linear-gradient(135deg, #171927 0%, #0b0c12 52%, #17111d 100%);
}
.fantasy-moon {
  position: absolute; right: 14%; top: 10%; width: 15%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #ede7d1, #a9a18a 78%);
  box-shadow: 0 0 60px rgba(207,196,158,.18);
}
.fantasy-moon::after {
  content: ""; position: absolute; width: 105%; height: 105%; left: 34%; top: -9%; border-radius: 50%; background: #11131b;
}
.fantasy-haze { position: absolute; inset: 24% -10% -10%; background: radial-gradient(ellipse at 35% 60%, rgba(85,81,151,.28), transparent 42%); filter: blur(18px); }
.fantasy-ridge { position: absolute; left: -10%; right: -10%; bottom: 18%; height: 38%; background: #0a0b10; opacity: .72; clip-path: polygon(0 100%, 0 72%, 9% 58%, 18% 72%, 28% 43%, 39% 68%, 50% 36%, 61% 62%, 72% 49%, 84% 68%, 100% 50%, 100% 100%); }
.ridge-two { bottom: 8%; opacity: .92; transform: scaleX(1.08); }
.fantasy-silhouette { position: absolute; bottom: 9%; width: 3.6%; min-width: 22px; border-radius: 45% 45% 10% 10%; background: #050609; box-shadow: 0 -22px 0 -7px #050609; }
.s1 { left: 18%; height: 22%; } .s2 { left: 31%; height: 29%; } .s3 { left: 45%; height: 19%; } .s4 { left: 57%; height: 33%; } .s5 { left: 70%; height: 24%; }
.story-scene-drama { background: linear-gradient(145deg, #37271f, #171316 55%, #0b0b0f); }
.window-light { position: absolute; right: 8%; top: 8%; width: 38%; height: 28%; background: linear-gradient(145deg, rgba(255,204,137,.6), rgba(219,127,67,.08)); filter: blur(4px); box-shadow: 0 0 80px rgba(205,139,72,.18); }
.paper { position: absolute; width: 58%; height: 25%; left: 16%; background: linear-gradient(135deg, #c4aa8b, #836f5c); opacity: .32; border: 1px solid rgba(255,255,255,.06); }
.paper-one { top: 24%; transform: rotate(-8deg); } .paper-two { top: 43%; left: 28%; transform: rotate(7deg); opacity: .24; }
.story-scene-urban { background: linear-gradient(160deg, #10212a, #0a1118 58%, #140f18); }
.city-line { position: absolute; bottom: 0; width: 17%; background: rgba(5,7,10,.9); border-top: 1px solid rgba(114,206,194,.14); }
.line-a { left: 9%; height: 45%; } .line-b { left: 35%; height: 62%; } .line-c { right: 12%; height: 52%; }
.neon-orb { position: absolute; right: 18%; top: 18%; width: 18%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, #d9b9ef, #6f54a1 45%, transparent 72%); box-shadow: 0 0 48px rgba(112,76,154,.4); }
.story-scene-sci { background: radial-gradient(circle at 50% 56%, rgba(56,126,174,.24), transparent 28%), linear-gradient(180deg, #0d1b28, #091017 70%); }
.signal-horizon { position: absolute; left: -10%; right: -10%; bottom: 28%; height: 1px; background: linear-gradient(90deg, transparent, rgba(114,183,217,.65), transparent); box-shadow: 0 0 18px rgba(94,160,204,.3); }
.signal-core { position: absolute; left: 50%; top: 36%; width: 10px; height: 10px; margin: -5px; border-radius: 50%; background: #dcecf7; box-shadow: 0 0 12px #95d2f4, 0 0 38px rgba(77,159,204,.55); }
.signal-ring { position: absolute; left: 50%; top: 36%; border: 1px solid rgba(121,183,218,.2); border-radius: 50%; transform: translate(-50%,-50%); }
.ring-a { width: 25%; aspect-ratio: 1; } .ring-b { width: 45%; aspect-ratio: 1; } .ring-c { width: 70%; aspect-ratio: 1; }

.editorial { max-width: 900px; padding-top: clamp(100px, 12vw, 160px); padding-bottom: clamp(100px, 12vw, 160px); text-align: center; }
.editorial-inner { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.editorial-rule { width: 1px; height: 56px; background: linear-gradient(180deg, transparent, var(--gold)); }
.editorial h2 { line-height: 1.28; }
.editorial p { max-width: 560px; margin: 0; color: var(--ink-muted); font-size: 1.0625rem; line-height: 1.7; }

.closing {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  max-width: none;
  padding-top: clamp(120px, 14vw, 200px);
  padding-bottom: clamp(120px, 14vw, 200px);
  text-align: center;
}
.closing-star { width: 8px; height: 8px; border-radius: 50%; background: oklch(97% 0.02 85); box-shadow: 0 0 10px oklch(90% 0.05 82), 0 0 24px color-mix(in oklch, var(--gold) 55%, transparent); }
.closing-copy { display: flex; flex-direction: column; gap: 8px; }
.closing-copy p { margin: 0; font-family: var(--font-display); font-size: clamp(1.6rem, 3.2vw, 2.4rem); line-height: 1.4; }
.closing-muted { color: var(--ink-muted); }
.closing-main { color: var(--ink); }
.text-action {
  padding: 0 0 4px;
  border: 0;
  border-bottom: 1px solid var(--border-soft);
  background: transparent;
  color: var(--ink-faint);
  font-size: .9375rem;
  cursor: pointer;
  transition: color 240ms ease, border-color 240ms ease;
}
.text-action:hover { color: var(--gold); border-color: var(--gold); }

.contact { padding-bottom: clamp(70px, 8vw, 110px); }
.contact-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: clamp(50px, 6vw, 80px) 0;
  border-top: 1px solid var(--border-soft);
  text-align: center;
}
.contact-mail {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  color: var(--ink-muted);
  font-family: var(--font-display);
  font-size: 1.5rem;
  transition: color 260ms ease, border-color 260ms ease;
}
.contact-mail span { transition: transform 240ms cubic-bezier(.16,.8,.2,1); }
.contact-mail:hover { color: var(--ink); border-color: color-mix(in oklch, var(--gold) 60%, transparent); }
.contact-mail:hover span { transform: translate(2px,-2px); }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 28px 0; color: var(--ink-faint); font-size: .8125rem; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 650ms cubic-bezier(.2,.8,.2,1), transform 650ms cubic-bezier(.2,.8,.2,1), filter 650ms cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); filter: blur(0); }
.reveal-delay { transition-delay: 220ms; }
.reveal-glow.visible { animation: kyr-brighten-once 1400ms ease-out; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 80;
  width: min(460px, calc(100vw - 32px));
  padding: 14px 18px;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: color-mix(in oklch, var(--bg-elevated) 92%, transparent);
  color: var(--ink-muted);
  box-shadow: 0 20px 50px rgba(0,0,0,.35), 0 0 24px color-mix(in oklch, var(--gold) 8%, transparent);
  backdrop-filter: blur(14px);
  text-align: center;
  opacity: 0;
  transform: translate(-50%, 18px);
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms cubic-bezier(.16,.8,.2,1);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@keyframes kyr-breathe { 0%,100% { opacity: .5; transform: scale(1); } 50% { opacity: .8; transform: scale(1.06); } }
@keyframes kyr-pulse { 0%,100% { opacity: .82; transform: scale(1); } 50% { opacity: 1; transform: scale(1.1); } }
@keyframes kyr-drift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 8% 44%; } }
@keyframes kyr-sweep { 0% { transform: translateX(-140%) skewX(-14deg); opacity: 0; } 18% { opacity: .5; } 82% { opacity: .28; } 100% { transform: translateX(240%) skewX(-14deg); opacity: 0; } }
@keyframes kyr-brighten-once { 0% { filter: brightness(1); } 45% { filter: brightness(1.7); } 100% { filter: brightness(1); } }

@media (max-width: 900px) {
  .site-header { padding-inline: 22px; }
  .nav { gap: 18px; }
  .nav > a { display: none; }
  .hero { min-height: 880px; padding-top: 140px; }
  .celestial-moon { left: -8%; top: 24%; width: clamp(125px, 30vw, 210px); }
  .celestial-sun { right: -8%; top: 30%; width: clamp(115px, 28vw, 195px); }
  .hero-star { top: 13%; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .story-grid { grid-template-columns: 1fr 1fr; }
  .story-featured { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
  .story-sci { grid-column: 1 / -1; aspect-ratio: 16 / 8; }
}

@media (max-width: 640px) {
  .hero { min-height: 820px; padding: 136px 22px 74px; }
  .hero-copy { gap: 20px; }
  .hero h1 { font-size: clamp(2.35rem, 11vw, 3.3rem); }
  .hero-lead { font-size: 1rem; max-width: 390px; }
  .celestial-moon { left: -40px; top: 24%; width: 138px; opacity: .82; }
  .celestial-sun { right: -44px; top: 32%; width: 130px; opacity: .82; }
  .hero-actions { width: 100%; gap: 12px; }
  .button { width: min(100%, 310px); }
  .features, .stories { padding-top: 88px; padding-bottom: 88px; }
  .section-heading { margin-bottom: 40px; }
  .feature-card { padding: 32px 26px; }
  .story-grid { grid-template-columns: 1fr; gap: 18px; }
  .story-featured, .story-portrait, .story-sci { grid-column: auto; aspect-ratio: 4 / 5; }
  .story-featured .story-copy p { display: none; }
  .editorial { padding-top: 100px; padding-bottom: 100px; }
  .closing { padding-top: 120px; padding-bottom: 120px; }
  .contact-mail { font-size: 1.25rem; }
  .footer { justify-content: center; text-align: center; }
  .footer-status { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
}