/* =====================================================================
   home.css — MotionLab landing styles (used across all pages alongside
   the page-specific css). Tokens come from shared.css (--bg-deep,
   --bg-elev-2/3, --card, --line, --line-strong, --ink-2/3, --ml-accent-h).
   ===================================================================== */

/* ------------------------------ Base ------------------------------ */
body {
  background: var(--bg-deep);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
}

main { display: block; }

/* Reveal-on-scroll utility (driven by home.js IntersectionObserver) */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ------------------------------ Nav ------------------------------- */
/* Overrides shared.css's element-level `nav { ... }` defaults. */
.nav-v2 {
  position: sticky;
  top: 0;
  left: auto; right: auto;
  z-index: 50;
  padding: 14px 32px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: rgba(7, 7, 12, 0.5);
  -webkit-backdrop-filter: blur(16px);
          backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background .2s ease, border-color .2s ease;
}
.nav-v2 .nav-logo { justify-self: start; }
.nav-v2 .nav-links { justify-self: center; }
.nav-v2 > .theme-toggle,
.nav-v2 > .nav-hamburger { justify-self: end; }
.nav-v2.is-scrolled {
  background: rgba(7, 7, 12, 0.85);
  border-bottom-color: var(--line);
}
[data-theme="light"] .nav-v2 {
  background: rgba(255, 255, 255, 0.6);
}
[data-theme="light"] .nav-v2.is-scrolled {
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: var(--line);
}

.nav-v2 .nav-logo {
  font-size: 16px;
  color: var(--text);
  gap: 10px;
}
.nav-v2 .nav-logo img { width: 24px; height: 24px; }

.nav-v2 .nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-v2 .nav-links a {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: color .15s ease;
}
.nav-v2 .nav-links a:hover { color: var(--text); }

.nav-v2 .theme-toggle {
  margin-left: 4px;
}

@media (max-width: 880px) {
  .nav-v2 {
    display: flex;
    justify-content: space-between;
    gap: 12px;
  }
  .nav-v2 .nav-links { display: none; }
  .nav-v2 > .theme-toggle { display: none; }
  .nav-v2 .nav-hamburger { display: block; }
}

/* ----------------------------- Buttons ---------------------------- */
.ml-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font: 600 14px/1 'Inter', sans-serif;
  border: 1px solid transparent;
  transition: filter .15s, transform .15s, background .15s, border-color .15s;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.ml-btn-lg { padding: 14px 26px; font-size: 15px; border-radius: 12px; }
.ml-btn-primary {
  background: linear-gradient(180deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 62%),
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 46%));
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50%);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.35);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.25),
    0 8px 22px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.4 * var(--ml-glow, 1)));
}
.ml-btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.ml-btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}
.ml-btn-ghost:hover {
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.12);
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.4);
}

/* ------------------------------ Mono ------------------------------ */
.hero-tag, .hero-meta, .hero-scroll,
.mock-kicker, .mock-card-head, .mock-field span, .mock-side-btn {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

/* ----------------------------- Hero ------------------------------- */
.hero-v2 {
  position: relative;
  padding: 60px 32px 100px;
  overflow: hidden;
  min-height: 720px;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, #000 30%, transparent 100%);
  pointer-events: none;
}
[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}
.hero-glow {
  position: absolute;
  filter: blur(40px);
  pointer-events: none;
}
.hero-glow-a {
  top: -260px; left: -120px;
  width: 900px; height: 700px;
  background: radial-gradient(ellipse,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.32 * var(--ml-glow, 1))),
    transparent 60%);
}
.hero-glow-b {
  top: 100px; right: -200px;
  width: 800px; height: 700px;
  background: radial-gradient(ellipse,
    hsl(calc(var(--ml-accent-h, 212) + 60) 100% 60% / calc(0.18 * var(--ml-glow, 1))),
    transparent 60%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 60px;
  max-width: 1320px;
  margin: 0 auto;
  align-items: center;
  padding-top: 40px;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px;
  font-size: 11px; letter-spacing: 0.1em;
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.1);
  border: 1px solid hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.3);
  border-radius: 999px;
  color: hsl(var(--ml-accent-h, 212) 80% 82%);
  text-decoration: none;
  margin-bottom: 28px;
  transition: background .15s ease, border-color .15s ease;
}
.hero-tag:hover {
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.18);
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.5);
}
.hero-tag:hover .hero-tag-arrow { transform: translateX(2px); }
[data-theme="light"] .hero-tag { color: hsl(var(--ml-accent-h, 212) 80% 38%); }
.hero-pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  box-shadow: 0 0 10px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  animation: hero-pulse 1.4s ease-in-out infinite;
}
@keyframes hero-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.7)} }
.hero-tag-arrow { color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%); font-weight: 700; transition: transform .15s ease; }

.hero-title {
  font-size: clamp(56px, 7vw, 108px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 28px;
  font-family: 'Inter', sans-serif;
}
.h-line { display: block; }
.h-word { color: var(--text); }
.h-fade,
.h-fade-2 {
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}
.h-fade   { background-image: linear-gradient(180deg, #ffffff, #888888); }
.h-fade-2 { background-image: linear-gradient(180deg, #ffffff, #aaaaaa); }
[data-theme="light"] .h-fade   { background-image: linear-gradient(180deg, #1d1d1f, #8a8a90); }
[data-theme="light"] .h-fade-2 { background-image: linear-gradient(180deg, #1d1d1f, #6e6e73); }
.h-italic {
  font-family: 'Instrument Serif', serif;
  font-style: italic; font-weight: 400;
  background: linear-gradient(135deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 68%),
    hsl(calc(var(--ml-accent-h, 212) + 60) var(--ml-accent-s, 100%) 78%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero-body {
  font-size: 18px; line-height: 1.55;
  color: var(--ink-2);
  max-width: 460px;
  margin: 0 0 36px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }

.hero-meta {
  display: flex; gap: 28px; font-size: 11px; letter-spacing: 0.08em;
  color: var(--ink-3);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.hero-meta span { color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%); margin-right: 6px; }

.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: 0.2em; color: var(--ink-3);
}
.hero-scroll-rule { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--ink-3), transparent); }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-scroll { display: none; }
}

/* -------------------------- AE Panel Mock -------------------------- */
.hero-mock-wrap { position: relative; }
.mock {
  position: relative;
  background: linear-gradient(180deg, #1a1a26, #0f0f17);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    0 30px 80px rgba(0,0,0,0.6),
    0 0 100px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.22 * var(--ml-glow, 1)));
}
[data-theme="light"] .mock {
  background: linear-gradient(180deg, #f5f5f7, #e6e6eb);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.5),
    0 30px 80px rgba(0,0,0,0.12),
    0 0 100px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.18 * var(--ml-glow, 1)));
}
.mock-halo {
  position: absolute; inset: -2px;
  background: linear-gradient(135deg, hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.5), transparent 50%);
  border-radius: 16px;
  z-index: -1;
  filter: blur(20px);
  opacity: calc(0.6 * var(--ml-glow, 1));
  pointer-events: none;
}
.mock-chrome {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: #0a0a10;
  border-bottom: 1px solid var(--line);
}
[data-theme="light"] .mock-chrome { background: #dcdce2; }
.mock-traffic { display: flex; gap: 6px; }
.mock-traffic i { width: 11px; height: 11px; border-radius: 50%; background: #444; display: inline-block; }
.mock-traffic i:nth-child(1) { background: #ff5f56; }
.mock-traffic i:nth-child(2) { background: #ffbd2e; }
.mock-traffic i:nth-child(3) { background: #27c93f; }
.mock-title { font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; flex: 1; text-align: center; font-family: 'JetBrains Mono', ui-monospace, monospace; }
.mock-spacer { width: 50px; }

.mock-body { display: grid; grid-template-columns: 78px 1fr; min-height: 480px; }

.mock-side {
  background: #0a0a10;
  border-right: 1px solid var(--line);
  padding: 10px 6px;
  display: flex; flex-direction: column; gap: 2px;
}
[data-theme="light"] .mock-side { background: #ececf1; }
.mock-side-logo {
  display: grid; place-items: center;
  width: 36px; height: 36px;
  background: linear-gradient(135deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%),
    hsl(calc(var(--ml-accent-h, 212) + 60) var(--ml-accent-s, 100%) 70%));
  border-radius: 8px;
  margin: 0 auto 12px;
  box-shadow: 0 6px 16px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.5 * var(--ml-glow, 1)));
}
.mock-side-logo img { width: 22px; filter: brightness(0) invert(1); }
.mock-side-btn {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 8px 4px;
  font-size: 9px; letter-spacing: 0.05em;
  color: var(--ink-3);
  background: none; border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.mock-side-btn:hover { color: var(--ink-2); background: rgba(255,255,255,0.04); }
[data-theme="light"] .mock-side-btn:hover { background: rgba(0,0,0,0.04); }
.mock-side-glyph { font-size: 14px; opacity: 0.7; }
.mock-side-btn-on {
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.12);
  color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.25);
}
.mock-side-btn-on .mock-side-glyph { opacity: 1; }

.mock-main { padding: 16px 18px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.mock-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.mock-kicker { font-size: 10px; letter-spacing: 0.16em; color: var(--ink-3); }
.mock-head h4 { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; font-family: 'Inter', sans-serif; margin: 0; color: var(--text); }
.mock-head h4 span { font-weight: 400; color: var(--ink-3); font-size: 13px; margin-left: 8px; }
.mock-head-actions { margin-left: auto; display: flex; gap: 6px; }
.mock-btn-ghost, .mock-btn-primary {
  font-size: 11px; padding: 6px 12px;
  border-radius: 6px; border: 1px solid var(--line);
  background: rgba(255,255,255,0.04); color: var(--ink-2);
  font-family: 'Inter', sans-serif;
  cursor: pointer;
}
[data-theme="light"] .mock-btn-ghost { background: rgba(0,0,0,0.04); }
.mock-btn-primary {
  background: linear-gradient(180deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 62%),
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 46%));
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50%);
  color: #fff;
}

.mock-card {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
  flex: 1;
}
[data-theme="light"] .mock-card { background: rgba(255,255,255,0.6); }
.mock-card-head { display: flex; justify-content: space-between; font-size: 10px; letter-spacing: 0.12em; color: var(--ink-3); }
.mock-card-hint { color: var(--ink-3); }
.mock-card-body { display: grid; grid-template-columns: 1fr 130px; gap: 12px; }
.mock-svg { width: 100%; height: auto; background: rgba(0,0,0,0.4); border-radius: 6px; }
[data-theme="light"] .mock-svg { background: rgba(0,0,0,0.06); }
.mock-presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.mock-preset {
  aspect-ratio: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: relative;
}
[data-theme="light"] .mock-preset { background: rgba(0,0,0,0.04); }
.mock-preset::after {
  content: '';
  position: absolute;
  left: 20%; right: 20%; top: 50%;
  height: 1px;
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  transform: rotate(-15deg);
}
.mock-preset-add::after { display: none; }
.mock-preset-add { display: grid; place-items: center; color: var(--ink-3); font-size: 14px; }

.mock-fields { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mock-field {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 10px;
}
[data-theme="light"] .mock-field { background: rgba(0,0,0,0.04); }
.mock-field span { display: block; font-size: 9px; letter-spacing: 0.12em; color: var(--ink-3); }
.mock-field strong { font-size: 14px; font-weight: 600; color: var(--text); }

@media (max-width: 720px) {
  .mock-card-body { grid-template-columns: 1fr; }
  .mock-presets { grid-template-columns: repeat(8, 1fr); }
}

/* ---------------------------- Marquee ----------------------------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  overflow: hidden;
  background: var(--bg-elev-2);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.marquee-track {
  display: flex;
  gap: 36px;
  white-space: nowrap;
  width: max-content;
  animation: marquee-scroll 50s linear infinite;
  will-change: transform;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.3333%); }
}
.marquee-item {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 12px; letter-spacing: 0.14em;
  color: var(--ink-3);
}
.marquee-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---------------------------- Motifs ------------------------------ */
.motifs {
  padding: 120px 32px;
  background: var(--bg-deep);
}
.motifs-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.motif {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  display: flex; flex-direction: column; gap: 20px;
  transition: border-color .2s, transform .2s;
}
.motif:hover { border-color: var(--line-strong); }
.motif-wide { grid-column: span 2; }
.motif > header { display: flex; justify-content: space-between; align-items: center; }
.motif-kicker { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; color: var(--text); font-family: 'Inter', sans-serif; }
.motif-count { font-size: 10px; letter-spacing: 0.14em; color: var(--ink-3); font-family: 'JetBrains Mono', ui-monospace, monospace; }
.motif-body { flex: 1; }
.motif-foot { font-size: 13px; color: var(--ink-2); line-height: 1.5; margin: 0; }
.motif-shakes { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }

.glyph {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--line);
  border-radius: 12px;
  aspect-ratio: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px;
  color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  transition: border-color .15s, background .15s;
}
[data-theme="light"] .glyph { background: rgba(0,0,0,0.04); }
.glyph:hover {
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.4);
  background: rgba(0,0,0,0.55);
}
[data-theme="light"] .glyph:hover { background: rgba(0,0,0,0.08); }
.glyph svg { width: 70%; height: 50%; }
.glyph span {
  font-size: 10px; letter-spacing: 0.06em;
  color: var(--ink-3);
  font-family: 'Inter', sans-serif;
}

.flash-strip {
  display: grid; grid-template-columns: repeat(14, 1fr); gap: 4px;
  height: 96px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--line);
  padding: 6px;
  border-radius: 12px;
  margin-bottom: 12px;
}
[data-theme="light"] .flash-strip { background: rgba(0,0,0,0.06); }
.flash-cell { background: transparent; border-radius: 3px; transition: background .05s; }
.flash-labels {
  display: flex; justify-content: space-between;
  font-size: 10px; letter-spacing: 0.1em;
  color: var(--ink-3);
  padding: 0 4px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.beats { display: flex; flex-direction: column; gap: 10px; }
.wave {
  display: flex; align-items: center; gap: 2px;
  height: 100px;
  padding: 0 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--line);
  border-radius: 12px;
}
[data-theme="light"] .wave { background: rgba(0,0,0,0.06); }
.wave span {
  flex: 1;
  background: linear-gradient(180deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%),
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 45%));
  border-radius: 1px;
  min-height: 2px;
  transition: height .1s ease;
}
.beat-row { display: flex; gap: 4px; height: 28px; padding: 0 4px; }
.beat {
  flex: 1;
  background: rgba(255,255,255,0.07);
  border-radius: 3px;
  transition: background .1s, height .1s;
}
[data-theme="light"] .beat { background: rgba(0,0,0,0.07); }
.beat.is-mark { background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.4); }
.beat.is-lit {
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  box-shadow: 0 0 12px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
}
.beat.is-lit.is-mark {
  background: var(--text);
  box-shadow: 0 0 18px var(--text);
}

@media (max-width: 880px) {
  .motifs-grid { grid-template-columns: 1fr; }
  .motif-wide { grid-column: span 1; }
}

/* ----------------------- Section heads (shared) ------------------- */
.section-head { max-width: 1320px; margin: 0 auto 56px; }
.section-head-narrow { max-width: 720px; }
.section-kicker {
  display: block;
  font-size: 11px; letter-spacing: 0.14em;
  color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  margin-bottom: 14px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.section-title {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  font-family: 'Inter', sans-serif;
  margin: 0;
  color: var(--text);
}
.section-title span {
  background: linear-gradient(135deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 68%),
    hsl(calc(var(--ml-accent-h, 212) + 60) var(--ml-accent-s, 100%) 78%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-style: italic;
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
}
.section-sub {
  margin: 16px 0 0;
  font-size: 17px; line-height: 1.55;
  color: var(--ink-2);
  max-width: 600px;
}

/* -------------------------- FeatureTabs --------------------------- */
.tabs {
  padding: 120px 32px;
  background: var(--bg-elev-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.tabs-rail {
  max-width: 1320px;
  margin: 0 auto 36px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}
.tab {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 4px;
  padding: 14px 22px;
  font-size: 11px; letter-spacing: 0.1em;
  color: var(--ink-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  flex-shrink: 0;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  transition: color .15s, border-color .15s;
}
.tab:hover { color: var(--ink-2); }
.tab-num { color: var(--ink-3); font-size: 10px; }
.tab-label {
  font-size: 14px; letter-spacing: 0.02em; font-weight: 600;
  font-family: 'Inter', sans-serif;
}
.tab.is-active {
  color: var(--text);
  border-bottom-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
}
.tab.is-active .tab-num { color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%); }
.tab-progress {
  position: absolute; bottom: -1px; left: 0;
  height: 2px;
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  animation: tab-prog 4.5s linear forwards;
}
@keyframes tab-prog { from { width: 0; } to { width: 100%; } }

.tabs-body {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
}
.tabs-text { position: relative; min-height: 220px; }
.tabs-text-pane {
  position: absolute; inset: 0;
  opacity: 0; transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
  pointer-events: none;
}
.tabs-text-pane.is-active { opacity: 1; transform: none; pointer-events: auto; }
.tabs-text h3 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 18px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
}
.tabs-text p {
  font-size: 16px; line-height: 1.6;
  color: var(--ink-2);
  margin: 0 0 24px;
  max-width: 480px;
}
.tabs-link {
  display: inline-flex;
  font-size: 11px; letter-spacing: 0.12em;
  color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  border-bottom: 1px solid hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  padding-bottom: 4px;
  text-decoration: none;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.tabs-img-frame {
  position: relative;
  aspect-ratio: 16/10;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    0 30px 70px rgba(0,0,0,0.6),
    0 0 80px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.18 * var(--ml-glow, 1)));
}
[data-theme="light"] .tabs-img-frame {
  background: #f5f5f7;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.5),
    0 30px 70px rgba(0,0,0,0.12),
    0 0 80px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.14 * var(--ml-glow, 1)));
}
.tabs-shot {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity .5s ease, transform .8s ease;
}
.tabs-shot.is-active { opacity: 1; transform: scale(1); }
.tabs-img-meta {
  margin-top: 12px;
  font-size: 10px; letter-spacing: 0.14em;
  color: var(--ink-3);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

@media (max-width: 880px) {
  .tabs-body { grid-template-columns: 1fr; }
  .tabs-text { min-height: 0; }
  .tabs-text-pane { position: static; opacity: 0; height: 0; overflow: hidden; }
  .tabs-text-pane.is-active { opacity: 1; height: auto; }
}

/* --------------------------- Workflow ----------------------------- */
.workflow { padding: 120px 32px; background: var(--bg-deep); }
.workflow-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.workflow-col {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  display: flex; flex-direction: column;
}
.workflow-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; gap: 12px; }
.workflow-tag {
  font-size: 10px; letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.workflow-tag-bad {
  background: rgba(255,85,119,0.12);
  border: 1px solid rgba(255,85,119,0.3);
  color: #ff7799;
}
[data-theme="light"] .workflow-tag-bad { color: #c43e5e; }
.workflow-tag-good {
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.15);
  border: 1px solid hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.4);
  color: hsl(var(--ml-accent-h, 212) 80% 82%);
}
[data-theme="light"] .workflow-tag-good { color: hsl(var(--ml-accent-h, 212) 80% 38%); }
.workflow-time {
  font-size: 22px; font-weight: 700;
  color: var(--ink-3);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.workflow-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.workflow-list li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 16px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
}
[data-theme="light"] .workflow-list li { background: rgba(0,0,0,0.04); }
.workflow-list-bad li { opacity: 0.85; }
.workflow-list-good li {
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.25);
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.06);
}
.workflow-num {
  display: grid; place-items: center;
  flex-shrink: 0;
  width: 24px; height: 24px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  font: 11px 'JetBrains Mono', ui-monospace, monospace;
  color: var(--ink-2);
}
[data-theme="light"] .workflow-num { background: rgba(0,0,0,0.06); }
.workflow-list-good .workflow-num {
  background: linear-gradient(180deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%),
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 45%));
  color: #fff;
}
.workflow-list li strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.workflow-list li em { font-style: normal; font-size: 12px; color: var(--ink-3); }
.workflow-pill {
  margin-top: 22px;
  padding: 14px 18px;
  background: linear-gradient(135deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.18),
    transparent);
  border: 1px solid hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.35);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text);
}
.workflow-pill strong {
  font-size: 22px;
  background: linear-gradient(135deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 68%),
    hsl(calc(var(--ml-accent-h, 212) + 60) var(--ml-accent-s, 100%) 78%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-right: 6px;
}

@media (max-width: 880px) { .workflow-grid { grid-template-columns: 1fr; } }

/* ----------------------------- Stats ------------------------------ */
.stats {
  padding: 80px 32px;
  background: var(--bg-elev-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  max-width: 1320px; margin: 0 auto;
  text-align: center;
}
.stat { padding: 0 28px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat-num {
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(180deg, #ffffff, #888888);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 10px;
  font-family: 'Inter', sans-serif;
}
[data-theme="light"] .stat-num {
  background: linear-gradient(180deg, #1d1d1f, #8a8a90);
  -webkit-background-clip: text; background-clip: text;
}
.stat-num span {
  font-size: 0.4em;
  color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  -webkit-text-fill-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  margin-left: 2px;
}
.stat-label {
  font-size: 11px; letter-spacing: 0.12em;
  color: var(--ink-3);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

@media (max-width: 720px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .stat { border-right: none; }
}

/* ---------------------------- Install ----------------------------- */
.install { padding: 120px 32px; }
.install-grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.install-step {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color .15s, transform .15s, opacity .6s ease;
}
[data-theme="light"] .install-step {
  background: linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.005));
}
.install-step:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.install-step::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% -20%,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / calc(0.18 * var(--ml-glow, 1))),
    transparent 60%);
  pointer-events: none;
}
.install-step > * { position: relative; }
.install-grid .install-step:nth-child(2) { transition-delay: 100ms; }
.install-grid .install-step:nth-child(3) { transition-delay: 200ms; }
.install-num {
  font-family: 'Inter', sans-serif;
  font-size: 64px; font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%),
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 40%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 18px; line-height: 1;
}
.install-step h4 {
  font-size: 18px; font-weight: 700;
  margin: 0 0 8px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
}
.install-step p {
  font-size: 14px; line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
}
.install-step a {
  color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%);
  text-decoration: none;
}
.install-step a:hover { text-decoration: underline; }

@media (max-width: 880px) { .install-grid { grid-template-columns: 1fr; } }

/* ---------------------------- Contact ----------------------------- */
.contact-v2 {
  padding: 120px 32px;
  background: var(--bg-elev-2);
  border-top: 1px solid var(--line);
}
.contact-card {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.contact-card .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-card .form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.contact-card label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.form-optional {
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 10px;
  color: var(--ink-3);
  opacity: 0.7;
}
.contact-card input,
.contact-card textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  font: 14px 'Inter', sans-serif;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
[data-theme="light"] .contact-card input,
[data-theme="light"] .contact-card textarea {
  background: #fff;
}
.contact-card textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.5;
}
.contact-card input::placeholder,
.contact-card textarea::placeholder {
  color: var(--ink-3);
}
.contact-card input:focus,
.contact-card textarea:focus {
  outline: none;
  border-color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.6);
  box-shadow: 0 0 0 3px hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.15);
}
.contact-card input[type="file"] {
  padding: 10px 14px;
  cursor: pointer;
}
.contact-card input[type="file"]::file-selector-button {
  font: 600 12px 'Inter', sans-serif;
  padding: 6px 12px;
  margin-right: 12px;
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.12);
  border: 1px solid hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.3);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
}
.contact-card input[type="file"]::file-selector-button:hover {
  background: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.2);
}
.contact-submit {
  width: 100%;
  margin-top: 8px;
}
.contact-submit.is-loading { opacity: 0.7; cursor: wait; }
.contact-submit .btn-spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: -2px;
  animation: contact-spin .8s linear infinite;
}
@keyframes contact-spin { to { transform: rotate(360deg); } }
.contact-status {
  margin: 14px 0 0;
  font-size: 13px;
  text-align: center;
  min-height: 1em;
}
.contact-status.is-error { color: #ff5577; }
.contact-status.is-ok    { color: hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60%); }

@media (max-width: 600px) {
  .contact-card { padding: 24px; }
  .contact-card .form-row { grid-template-columns: 1fr; }
}

/* ------------------------------ CTA ------------------------------- */
.cta-v2 {
  position: relative;
  padding: 160px 32px;
  text-align: center;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.cta-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 90% at 50% 100%,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 50% / calc(0.4 * var(--ml-glow, 1))),
    transparent 70%);
  pointer-events: none;
}
.cta-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 30%, transparent 100%);
  pointer-events: none;
}
[data-theme="light"] .cta-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}
.cta-inner { position: relative; }
.cta-title {
  font-size: clamp(56px, 8vw, 120px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 0 0 24px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
}
.cta-title span {
  background: linear-gradient(135deg,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 68%),
    hsl(calc(var(--ml-accent-h, 212) + 60) var(--ml-accent-s, 100%) 78%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-style: italic;
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
}
.cta-body {
  font-size: 18px;
  color: var(--ink-2);
  margin: 0 0 36px;
}
.cta-buttons {
  display: inline-flex; gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.cta-meta {
  display: inline-flex; gap: 12px;
  font-size: 11px; letter-spacing: 0.12em;
  color: var(--ink-3);
  flex-wrap: wrap;
  justify-content: center;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.cta-mark {
  position: absolute;
  right: -100px; top: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle,
    hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / calc(0.3 * var(--ml-glow, 1))),
    transparent 65%);
  display: grid; place-items: center;
  pointer-events: none;
}
.cta-mark img {
  width: 200px;
  opacity: 0.4;
  filter: brightness(0) invert(1);
}
[data-theme="light"] .cta-mark img { filter: none; opacity: 0.25; }

/* ------------------------ Generic page hero ----------------------- */
/* Shared by pricing, releases, success, terms, privacy */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 96px 32px 72px;
  text-align: center;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
}
.page-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 35%, transparent 75%);
          mask-image: radial-gradient(ellipse at center, #000 35%, transparent 75%);
  pointer-events: none;
}
.page-hero-glow {
  position: absolute;
  top: -200px; left: 50%;
  width: 720px; height: 540px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 60% / 0.20), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
[data-theme="light"] .page-hero-glow {
  background: radial-gradient(closest-side, hsl(var(--ml-accent-h, 212) var(--ml-accent-s, 100%) 55% / 0.18), transparent 70%);
}
.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}
.page-hero .section-kicker { margin-bottom: 18px; }
.page-hero .section-title  { font-size: clamp(40px, 5vw, 64px); }
.page-hero-sub {
  margin: 20px auto 0;
  max-width: 560px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
}
@media (max-width: 768px) {
  .page-hero { padding: 64px 16px 48px; }
}

/* ------------------------------ Foot ------------------------------ */
.foot-v2 {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 32px;
  border-top: 1px solid var(--line);
  font-size: 11px; letter-spacing: 0.1em;
  color: var(--ink-3);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  flex-wrap: wrap;
  gap: 16px;
}
.foot-l { display: flex; align-items: center; gap: 12px; }
.foot-l img { width: 18px; height: 18px; opacity: 0.6; }
.foot-l .logo-dark { display: none; }
[data-theme="light"] .foot-l .logo-light { display: none; }
[data-theme="light"] .foot-l .logo-dark  { display: inline-block; }
.foot-r { display: flex; gap: 24px; }
.foot-r a { color: var(--ink-3); text-decoration: none; transition: color .15s; }
.foot-r a:hover { color: var(--text); }