/* ==========================================================================
   TYUE.COM · Homepage (visual-first)
   Immersive stage · kinetic type · orbit figure
   ========================================================================== */

body.home { background: var(--bg); }

/* ---------- Header over the stage ---------- */
body.home .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: transparent;
  border-bottom-color: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}
body.home .site-header .brand-text,
body.home .site-header .nav-link { color: rgba(255, 255, 255, 0.76); }
body.home .site-header .brand-text em { color: rgba(255, 255, 255, 0.42); }
body.home .site-header .nav-link:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
body.home .site-header .nav-link.active { color: #fff; background: rgba(255, 255, 255, 0.12); }
body.home .site-header .icon-btn,
body.home .site-header .search-hint {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
body.home .site-header .icon-btn:hover,
body.home .site-header .search-hint:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
}
body.home .site-header .search-hint kbd {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.6);
}
body.home .site-header .theme-toggle .icon-sun,
body.home .site-header .theme-toggle .icon-moon { color: inherit; }

/* Scrolled state reverts to the theme surface */
body.home .site-header.is-stuck {
  background: var(--surface-glass);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -22px rgba(10, 10, 20, 0.5);
}
body.home .site-header.is-stuck .brand-text { color: var(--text); }
body.home .site-header.is-stuck .brand-text em { color: var(--text-3); }
body.home .site-header.is-stuck .nav-link { color: var(--text-2); }
body.home .site-header.is-stuck .nav-link:hover { color: var(--text); background: var(--brand-soft); }
body.home .site-header.is-stuck .nav-link.active { color: var(--brand); background: var(--brand-soft); }
body.home .site-header.is-stuck .icon-btn,
body.home .site-header.is-stuck .search-hint {
  background: var(--surface);
  border-color: var(--line);
  color: var(--text-2);
}
body.home .site-header.is-stuck .search-hint kbd {
  background: var(--bg-soft);
  border-color: var(--line);
  color: var(--text-3);
}

/* ---------- Stage (hero) ---------- */
.stage {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 40px) 0 28px;
  background: #05050b;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 72% 26%, rgba(124, 92, 255, 0.34), transparent 62%),
    radial-gradient(ellipse 50% 45% at 18% 78%, rgba(232, 121, 249, 0.2), transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 100%, rgba(94, 234, 212, 0.08), transparent 65%),
    linear-gradient(180deg, #05050b 0%, #07070f 45%, #05050b 100%);
  z-index: -3;
}
.stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, #000 10%, transparent 78%);
  mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, #000 10%, transparent 78%);
  z-index: -2;
  pointer-events: none;
}
.stage-stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}
.stage-inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.stage-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 30px;
  animation: stageFade 0.9s var(--ease) 0.1s both;
}
.stage-badge .live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  border-radius: var(--r-full);
  background: rgba(94, 234, 212, 0.14);
  color: #5eead4;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.stage-badge .live i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: blink 1.8s infinite;
}

.stage-title {
  font-family: var(--font-serif);
  font-size: clamp(2.9rem, 7.6vw, 6.4rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.045em;
  margin: 0 0 28px;
  max-width: 15em;
  color: #fff;
}
.stage-title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.stage-title .line > span {
  display: block;
  transform: translateY(112%);
  animation: lineUp 1.1s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.stage-title .line:nth-child(1) > span { animation-delay: 0.18s; }
.stage-title .line:nth-child(2) > span { animation-delay: 0.32s; }
.stage-title .glow {
  background: linear-gradient(104deg, #a78bfa 0%, #e879f9 48%, #67e8f9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.stage-sub {
  max-width: 480px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.62);
  margin: 0 0 34px;
  animation: stageFade 1s var(--ease) 0.5s both;
}
.stage-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: stageFade 1s var(--ease) 0.62s both;
}
.stage-cta .btn-primary {
  background: #fff;
  color: #0a0a12;
  border-color: #fff;
  font-weight: 600;
}
.stage-cta .btn-primary:hover { background: #ede9ff; color: #0a0a12; box-shadow: 0 18px 40px -18px rgba(255, 255, 255, 0.5); }
.stage-cta .btn-ghost {
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.stage-cta .btn-ghost:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
}

.stage-foot {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 100%;
  margin: 56px auto 0;
  padding: 22px var(--gutter) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  animation: stageFade 1.1s var(--ease) 0.8s both;
}
.stage-metrics { display: flex; gap: 40px; flex-wrap: wrap; }
.stage-metric .v {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stage-metric .k {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin-top: 7px;
}
.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
}
.scroll-cue:hover { color: #fff; }
.scroll-cue .rail {
  display: block;
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-cue .rail::after {
  content: "";
  position: absolute;
  left: 0;
  top: -10px;
  width: 1px;
  height: 10px;
  background: #fff;
  animation: railDrop 2s var(--ease) infinite;
}
@keyframes railDrop {
  0% { top: -12px; opacity: 0; }
  30% { opacity: 1; }
  100% { top: 34px; opacity: 0; }
}

/* Orb */
.stage-orb {
  position: absolute;
  right: max(-10vw, -110px);
  top: 49%;
  width: min(52vw, 620px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}
.orb-halo {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle at 42% 42%, rgba(167, 139, 250, 0.4), rgba(232, 121, 249, 0.14) 45%, transparent 68%);
  filter: blur(28px);
  animation: haloPulse 9s ease-in-out infinite;
}
.orb-moon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 40px 80px rgba(124, 92, 255, 0.45));
  animation: orbFloat 11s ease-in-out infinite;
}
.orb-ring {
  position: absolute;
  inset: -6%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.orb-ring.two { inset: 6%; border-color: rgba(255, 255, 255, 0.07); }

@keyframes orbFloat {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  50% { transform: translate3d(0, -16px, 0) rotate(-1.2deg); }
}
@keyframes haloPulse {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}
@keyframes lineUp {
  from { transform: translateY(112%); }
  to { transform: translateY(0); }
}
@keyframes stageFade {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* ---------- Kinetic band ---------- */
.kinetic {
  position: relative;
  background: #08080f;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  padding: 22px 0;
}
.kinetic-track {
  display: flex;
  width: max-content;
  animation: marquee 46s linear infinite;
}
.kinetic:hover .kinetic-track { animation-play-state: paused; }
.kinetic span {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5.4vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  padding: 0 30px;
  color: rgba(255, 255, 255, 0.92);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 30px;
}
.kinetic span::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #a78bfa;
  flex-shrink: 0;
}
.kinetic span.outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.32);
}
.kinetic span.outline::after { background: #e879f9; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Manifesto ---------- */
.manifesto { padding: clamp(72px, 10vw, 132px) 0 clamp(56px, 7vw, 88px); }
.manifesto-inner {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
}
.manifesto-label {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  padding-top: 14px;
  border-top: 1px solid var(--line-strong);
}
.manifesto-text {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3.4vw, 2.6rem);
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 clamp(32px, 5vw, 56px);
  max-width: 20em;
}
.manifesto-text .dim { color: var(--text-3); }
.manifesto-nums {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.m-num .v {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.m-num .k { font-size: 12.5px; color: var(--text-3); margin-top: 8px; }

/* ---------- Feature (editorial) ---------- */
.feature {
  position: relative;
  border-top: 1px solid var(--line);
  padding: clamp(48px, 7vw, 90px) 0;
}
.feature-grid {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.feature-index {
  font-family: var(--font-serif);
  font-size: clamp(3.4rem, 6vw, 5.4rem);
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  padding-top: 4px;
}
.feature-body .cat {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
  display: block;
  margin-bottom: 14px;
}
.feature-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.1vw, 2.5rem);
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}
.feature-body h2 a { color: var(--text); background-image: linear-gradient(var(--brand), var(--brand)); background-size: 0 1px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size 0.4s var(--ease), color var(--t-fast); }
.feature-body h2 a:hover { color: var(--brand); background-size: 100% 1px; }
.feature-body .dek { font-size: 15px; line-height: 1.85; color: var(--text-2); margin-bottom: 24px; max-width: 34em; }
.feature-meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-3); }
.feature-visual {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 30% 25%, rgba(167, 139, 250, 0.55), transparent 55%),
    radial-gradient(circle at 78% 78%, rgba(232, 121, 249, 0.42), transparent 55%),
    linear-gradient(150deg, #120d2a 0%, #251858 48%, #3d1650 100%);
  display: grid;
  place-items: center;
  transition: transform 0.6s var(--ease);
}
.feature-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 20%, transparent 76%);
  mask-image: radial-gradient(ellipse at 50% 50%, #000 20%, transparent 76%);
}
.feature-visual:hover { transform: scale(1.015); }
.feature-visual .glyph {
  position: relative;
  z-index: 1;
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4rem);
  color: #fff;
  letter-spacing: -0.02em;
  text-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.feature-visual .tagline {
  position: absolute;
  left: 20px;
  bottom: 18px;
  z-index: 1;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Orbit figure ---------- */
.orbit-sec {
  position: relative;
  background: #07070e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: clamp(64px, 9vw, 110px) 0;
  overflow: hidden;
  color: #fff;
}
.orbit-sec::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: 760px;
  height: 760px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.16), transparent 62%);
  pointer-events: none;
}
.orbit-head { position: relative; text-align: center; margin-bottom: clamp(32px, 5vw, 56px); }
.orbit-head h2 { font-family: var(--font-serif); margin-bottom: 10px; color: #fff; }
.orbit-head p { font-size: 14.5px; color: rgba(255, 255, 255, 0.45); margin: 0; }
.orbit-head .eyebrow { color: #a78bfa; }
.orbit-head .eyebrow::before { background: #a78bfa; }

.orbit-sec .orbit-stage { position: relative; z-index: 1; }
.orbit-sec .orbit-ring { border-color: rgba(255, 255, 255, 0.16); }
.orbit-sec .orbit-ring.mid { border-color: rgba(255, 255, 255, 0.07); }
.orbit-sec .orbit-core {
  color: #fff;
  background: radial-gradient(circle at 34% 28%, #2a2350, #0d0c18 72%);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 70px -24px rgba(124, 92, 255, 0.65), 0 0 0 10px rgba(124, 92, 255, 0.06);
}
.orbit-sec .orbit-core .s { color: rgba(255, 255, 255, 0.42); }
.orbit-sec .orbit-chip {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: none;
}
.orbit-sec .orbit-chip:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(167, 139, 250, 0.6);
  color: #fff;
  box-shadow: 0 12px 30px -16px rgba(124, 92, 255, 0.9);
}
.orbit-sec .orbit-note { color: rgba(255, 255, 255, 0.38); }
.orbit-sec .orbit-note a { color: #c4b5fd; }
.orbit-stage {
  position: relative;
  width: min(560px, 88vw);
  aspect-ratio: 1;
  margin: 0 auto;
}
.orbit-ring {
  position: absolute;
  inset: 4%;
  border-radius: 50%;
  border: 1px dashed var(--line-strong);
  opacity: 0.9;
}
.orbit-ring.mid { inset: 19%; border-style: solid; border-color: var(--line); }
.orbit-sweep {
  position: absolute;
  inset: 4%;
  border-radius: 50%;
  border: 1px solid transparent;
  border-top-color: rgba(124, 92, 255, 0.55);
  border-right-color: rgba(232, 121, 249, 0.25);
  animation: spin 18s linear infinite;
}
.orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 132px;
  height: 132px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--text);
  background: radial-gradient(circle at 35% 30%, #fff, var(--surface));
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px -24px rgba(124, 92, 255, 0.45), 0 0 0 8px rgba(124, 92, 255, 0.05);
}
.orbit-core .t { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 600; line-height: 1.2; }
.orbit-core .s { font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-3); margin-top: 4px; }
.orbit-node { position: absolute; inset: 0; transform: rotate(var(--a)); }
.orbit-chip {
  position: absolute;
  left: 50%;
  top: calc(50% - var(--r));
  transform: translateX(-50%) rotate(calc(-1 * var(--a)));
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: var(--r-full);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--sh-xs);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  transition: all var(--t);
}
.orbit-chip:hover { border-color: var(--brand-line); color: var(--brand); box-shadow: var(--sh-sm); }
.orbit-chip i { font-style: normal; font-size: 13px; }
.orbit-note {
  margin: 34px auto 0;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-3);
}
.orbit-note a { color: var(--brand); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Picks ---------- */
.picks { padding: clamp(64px, 9vw, 108px) 0; }
.picks .grid { margin-top: 0; }

/* ---------- Duo ---------- */
.duo {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: clamp(64px, 9vw, 104px) 0;
}
.duo-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.duo-col > header { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--line-strong); margin-bottom: 6px; }
.duo-col h3 { font-family: var(--font-serif); font-size: 1.35rem; }
.duo-col header a { font-size: 12.5px; color: var(--text-3); }
.duo-col header a:hover { color: var(--brand); }
.row-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
}
.row-link:hover { color: inherit; }
.row-link .n { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-3); }
.row-link .t { font-size: 14.5px; font-weight: 500; color: var(--text); line-height: 1.5; }
.row-link:hover .t { color: var(--brand); }
.row-link .m { font-size: 11.5px; color: var(--text-3); white-space: nowrap; }
.mini-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.mini-tool {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  color: inherit;
  transition: all var(--t);
}
.mini-tool:hover { border-color: var(--brand-line); transform: translateY(-2px); color: inherit; box-shadow: var(--sh-sm); }
.mini-tool b { display: block; font-size: 13px; font-weight: 500; color: var(--text); }
.mini-tool small { font-size: 11px; color: var(--text-3); }
.mini-tool .ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--bg-soft); font-size: 15px; flex-shrink: 0; }

/* ---------- Join ---------- */
.join {
  position: relative;
  padding: clamp(64px, 9vw, 110px) 0;
  background: #07070d;
  color: #fff;
  overflow: hidden;
}
.join::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -140px;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(124, 92, 255, 0.32), transparent 66%);
  pointer-events: none;
}
.join-inner { position: relative; display: grid; grid-template-columns: 1fr 0.9fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.join h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  color: #fff;
  line-height: 1.28;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.join p { color: rgba(255, 255, 255, 0.56); font-size: 14.5px; max-width: 30em; margin: 0; }
.join-form { display: flex; gap: 10px; }
.join-form input {
  flex: 1;
  min-width: 0;
  padding: 14px 18px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: all var(--t-fast);
}
.join-form input::placeholder { color: rgba(255, 255, 255, 0.35); }
.join-form input:focus { border-color: rgba(255, 255, 255, 0.45); background: rgba(255, 255, 255, 0.1); }
.join-form .btn { background: #fff; color: #0a0a12; border-color: #fff; }
.join-form .btn:hover { background: #ede9ff; }
.join-hint { display: flex; gap: 22px; margin-top: 18px; font-size: 11.5px; color: rgba(255, 255, 255, 0.38); flex-wrap: wrap; }
.join-hint span { display: inline-flex; align-items: center; gap: 6px; }
.join-hint i { width: 4px; height: 4px; border-radius: 50%; background: #5eead4; display: inline-block; }

body.home .site-footer { margin-top: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .stage-orb { width: 68vw; right: -18vw; opacity: 0.85; }
  .feature-grid { grid-template-columns: 64px minmax(0, 1fr); }
  .feature-visual { grid-column: 2; margin-top: 24px; aspect-ratio: 16 / 8; }
  .duo-grid { grid-template-columns: 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 20px; }
  .manifesto-label { padding-top: 0; border-top: none; }
  .join-inner { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .stage { min-height: 92svh; padding-top: calc(var(--nav-h) + 56px); }
  .stage-orb { width: 76vw; right: -32vw; top: 30%; opacity: 0.42; }
  .stage-title { font-size: clamp(2.4rem, 9.5vw, 3.4rem); }
  .stage-metrics { gap: 26px; }
  .manifesto-nums { grid-template-columns: 1fr 1fr; gap: 26px 20px; }
  .orbit-stage { width: min(460px, 92vw); }
  .orbit-chip { font-size: 11px; padding: 6px 10px; }
}

@media (max-width: 680px) {
  .stage { padding-bottom: 20px; }
  .stage-badge { font-size: 11.5px; padding: 5px 12px 5px 6px; margin-bottom: 22px; }
  .stage-sub { font-size: 14.5px; margin-bottom: 26px; }
  .stage-cta .btn { padding: 12px 18px; font-size: 13.5px; }
  .stage-foot { margin-top: 40px; gap: 18px; }
  .stage-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; width: 100%; }
  .stage-metric .v { font-size: 1.35rem; }
  .scroll-cue { display: none; }
  .feature-grid { grid-template-columns: 1fr; gap: 18px; }
  .feature-index { font-size: 2.6rem; }
  .feature-visual { grid-column: 1; aspect-ratio: 16 / 10; }
  .orbit-stage { width: 100%; }
  .orbit-core { width: 104px; height: 104px; }
  .orbit-core .t { font-size: 1rem; }
  .orbit-chip { font-size: 10px; padding: 5px 9px; gap: 5px; }
  .orbit-chip i { display: none; }
  .mini-tools { grid-template-columns: 1fr; }
  .join-form { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .stage-title .line > span { transform: none; animation: none; }
  .stage-badge, .stage-sub, .stage-cta, .stage-foot { animation: none; }
  .orb-moon, .orb-halo, .kinetic-track, .orbit-sweep, .scroll-cue .rail::after { animation: none; }
}