/* =====================================================
   TEARust — landing page
   Standalone stylesheet (no dependency on app.css)
   ===================================================== */

:root {
  --bg: #0c0e10;
  --panel: #14171a;
  --panel-2: #181c20;
  --border: #23282d;
  --text: #d4d8db;
  --muted: #6c7480;
  --dim: #454c54;
  --accent: #d96b3e;
  --accent-hi: #f08550;
  --accent-soft: #3a201a;
  --good: #6dc77b;
  --bad: #d96b6b;
  --info: #6ba9d9;
  --cream: #ede4d8;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;

  --shadow-soft: 0 1px 0 rgba(255, 255, 255, .02) inset, 0 24px 60px -24px rgba(0, 0, 0, .65);
  --shadow-deep: 0 30px 80px -30px rgba(0, 0, 0, .75), 0 0 0 1px var(--border);

  --maxw: 1180px;
}

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button { font: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #fff; }

/* ---------- shared ---------- */
.h2 {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 12px;
  color: #eef0f2;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-head .sub {
  color: var(--muted);
  font-size: 17px;
  margin: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-hi);
  background: rgba(240, 133, 80, 0.06);
  border: 1px solid rgba(240, 133, 80, 0.18);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-hi);
  box-shadow: 0 0 10px var(--accent-hi);
  animation: pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.85); }
}

/* reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(12, 14, 16, 0.7);
  border-bottom: 1px solid rgba(35, 40, 45, 0.7);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-links {
  display: flex;
  gap: 28px;
  margin-left: 36px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--text); }

.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  line-height: 1;
}
.logo-mark {
  width: 9px; height: 9px;
  background: var(--accent-hi);
  border-radius: 2px;
  box-shadow: 0 0 14px rgba(240, 133, 80, 0.7);
}
.logo-tea  { color: var(--accent-hi); }
.logo-rust { color: var(--cream); }

/* steam button */
.btn-steam {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: var(--r-md);
  background: linear-gradient(180deg, #1c2127, #14181d);
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn-steam .steam-svg { color: var(--accent-hi); }
.btn-steam:hover {
  border-color: rgba(240, 133, 80, 0.45);
  box-shadow: 0 0 0 4px rgba(217, 107, 62, 0.08);
  transform: translateY(-1px);
}
.btn-steam.big {
  padding: 16px 28px;
  font-size: 16px;
  border-radius: 12px;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 28px 60px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, rgba(240, 133, 80, 0.18), transparent 60%),
    radial-gradient(ellipse 80% 60% at 0% 100%, rgba(107, 169, 217, 0.04), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: center;
}

.headline {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 22px;
  color: #f1f3f5;
}

.lede {
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 32px;
  max-width: 560px;
}

.cta-row {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(180deg, var(--accent-hi), var(--accent));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 0 0 1px rgba(240, 133, 80, 0.4),
    0 12px 30px -10px rgba(217, 107, 62, 0.55);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 0 0 1px rgba(240, 133, 80, 0.5),
    0 18px 36px -10px rgba(217, 107, 62, 0.7);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 24px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 12px;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.btn-ghost:hover {
  border-color: rgba(240, 133, 80, 0.45);
  background: rgba(240, 133, 80, 0.04);
}

.trust {
  font-size: 13px;
  color: var(--dim);
  margin: 0;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.dot-sep {
  width: 3px; height: 3px;
  background: var(--dim);
  border-radius: 50%;
}

/* hero mock */
.hero-mock { perspective: 1500px; }

.mock-bezel {
  position: relative;
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, #181c20, #0f1215);
  border: 1px solid var(--border);
  padding: 14px;
  box-shadow: var(--shadow-deep);
  animation: heroFloat 7s ease-in-out infinite;
  transform-style: preserve-3d;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotateX(0deg) rotateY(0deg); }
  50%      { transform: translateY(-10px) rotateX(0.6deg) rotateY(-0.6deg); }
}

.mock-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px 12px;
  border-bottom: 1px solid var(--border);
}
.mock-leds { display: flex; gap: 6px; }
.mock-leds span {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--dim);
}
.mock-leds span:nth-child(2) { background: #5a3520; }
.mock-leds span:nth-child(3) { background: rgba(109, 199, 123, 0.65); box-shadow: 0 0 8px rgba(109, 199, 123, 0.6); }

.mock-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  flex: 1;
  text-align: center;
}
.mock-meta {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
.mock-meta b { color: var(--text); font-weight: 600; }

.mock-screen {
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: var(--r-md);
  margin-top: 12px;
  background:
    radial-gradient(ellipse 60% 60% at 50% 50%, rgba(240, 133, 80, 0.05), transparent 65%),
    linear-gradient(180deg, #0f1316, #0a0d0f);
  overflow: hidden;
  border: 1px solid #1b1f24;
}
.mock-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.mock-radials {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 55%, rgba(240, 133, 80, 0.18), transparent 35%),
    radial-gradient(circle at 50% 55%, transparent 30%, rgba(240, 133, 80, 0.08) 31%, transparent 32%),
    radial-gradient(circle at 50% 55%, transparent 50%, rgba(240, 133, 80, 0.05) 51%, transparent 52%);
}

/* dots */
.dot {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.dot i {
  position: absolute; inset: 3px;
  border-radius: 50%;
}
.dot-self { background: rgba(240, 133, 80, 0.18); }
.dot-self i {
  background: var(--accent-hi);
  box-shadow: 0 0 12px rgba(240, 133, 80, 0.85);
  animation: pingSelf 1.6s ease-in-out infinite;
}
@keyframes pingSelf {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(0.7); opacity: 0.7; }
}
.dot-mate { background: rgba(109, 199, 123, 0.16); }
.dot-mate i {
  background: var(--good);
  box-shadow: 0 0 8px rgba(109, 199, 123, 0.5);
}
.dot.mini {
  position: relative;
  width: 8px; height: 8px;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
  transform: none;
}
.dot.mini i { display: none; }
.dot-self.mini { background: var(--accent-hi); box-shadow: 0 0 6px rgba(240, 133, 80, 0.7); }
.dot-mate.mini { background: var(--good); }

/* marker */
.marker {
  position: absolute;
  transform: translate(-50%, -100%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}
.marker-pin {
  width: 10px; height: 10px;
  background: var(--bad);
  transform: rotate(45deg);
  border-radius: 2px 2px 2px 50%;
  box-shadow: 0 0 8px rgba(217, 107, 107, 0.6);
}
.marker-label {
  margin-top: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--bad);
  text-transform: uppercase;
  background: rgba(20, 23, 26, 0.8);
  border: 1px solid rgba(217, 107, 107, 0.35);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

/* trail */
.mock-trail {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.mock-trail path {
  fill: none;
  stroke: rgba(240, 133, 80, 0.4);
  stroke-width: 0.4;
  stroke-dasharray: 1.4 1.6;
  stroke-linecap: round;
}

.mock-hud {
  position: absolute;
  left: 14px; right: 14px; bottom: 12px;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  font-family: 'Rubik', sans-serif;
}
.mock-hud-item {
  background: rgba(20, 23, 26, 0.7);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  min-width: 78px;
}
.mock-hud-item .k {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--dim);
  text-transform: uppercase;
}
.mock-hud-item .v {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.mock-hud-item .v.ok { color: var(--good); }

/* ---------- FEATURES ---------- */
.features {
  padding: 120px 28px 100px;
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feat-card {
  position: relative;
  padding: 32px 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 50%),
    var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.feat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(240, 133, 80, 0.32);
  background: var(--panel-2);
}
.feat-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: rgba(240, 133, 80, 0.08);
  border: 1px solid rgba(240, 133, 80, 0.22);
  color: var(--accent-hi);
  margin-bottom: 18px;
}
.feat-card h3 {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: #eef0f2;
}
.feat-card p {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

/* ---------- HOW ---------- */
.how {
  padding: 80px 28px 100px;
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: step;
}
.step {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.step::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.55;
}
.step-num {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--accent-hi);
  margin-bottom: 16px;
}
.step h4 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: #eef0f2;
}
.step p {
  margin: 0;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- DEEP ---------- */
.deep {
  padding: 60px 28px 100px;
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 96px;
}
.deep-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.deep-row.reverse .deep-copy   { order: 2; }
.deep-row.reverse .deep-visual { order: 1; }

.deep-copy h3 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: #eef0f2;
  line-height: 1.15;
}
.deep-copy p {
  color: var(--muted);
  font-size: 16.5px;
  margin: 0 0 20px;
  max-width: 520px;
}
.deep-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.deep-list li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  color: var(--text);
}
.deep-list li::before {
  content: "";
  position: absolute;
  left: 4px; top: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-hi);
  box-shadow: 0 0 8px rgba(240, 133, 80, 0.6);
}

/* mini bezels (deep visuals) */
.mini-bezel {
  background: linear-gradient(180deg, var(--panel), #0f1215);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: var(--shadow-deep);
}
.mini-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.mini-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
}
.mini-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(108, 116, 128, 0.12);
  border: 1px solid var(--border);
  color: var(--muted);
}
.mini-pill.ok   { color: var(--good); border-color: rgba(109, 199, 123, 0.35); background: rgba(109, 199, 123, 0.08); }
.mini-pill.warn { color: var(--accent-hi); border-color: rgba(240, 133, 80, 0.35); background: rgba(240, 133, 80, 0.08); }

.mini-screen {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--r-md);
  background:
    radial-gradient(ellipse 60% 60% at 50% 55%, rgba(240, 133, 80, 0.05), transparent 60%),
    linear-gradient(180deg, #0f1316, #0a0d0f);
  overflow: hidden;
  border: 1px solid #1b1f24;
}
.mini-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
}
.mini-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--muted);
}
.leg { display: inline-flex; align-items: center; }

/* alerts list */
.alerts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.alerts li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s ease;
}
.alerts li:hover { border-color: rgba(240, 133, 80, 0.25); }
.al-name { font-size: 14px; font-weight: 600; color: var(--text); }
.al-desc { font-size: 11px; color: var(--dim); letter-spacing: 0.06em; text-transform: uppercase; }
.toggle {
  width: 36px; height: 20px;
  background: #1f2429;
  border: 1px solid var(--border);
  border-radius: 999px;
  position: relative;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.toggle i {
  position: absolute;
  top: 1px; left: 1px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--dim);
  transition: transform 0.2s ease, background 0.2s ease;
}
.toggle.on {
  background: rgba(240, 133, 80, 0.18);
  border-color: rgba(240, 133, 80, 0.45);
}
.toggle.on i {
  transform: translateX(16px);
  background: var(--accent-hi);
  box-shadow: 0 0 8px rgba(240, 133, 80, 0.7);
}

/* invite mock */
.invite-mock {
  padding: 4px 4px 0;
}
.invite-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--dim);
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.invite-row {
  display: flex;
  gap: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 6px 6px 14px;
  align-items: center;
}
.invite-link {
  flex: 1;
  font-size: 14px;
  color: var(--muted);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.invite-link b { color: var(--accent-hi); font-weight: 600; }
.invite-copy {
  background: linear-gradient(180deg, var(--accent-hi), var(--accent));
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 7px;
  font-weight: 600;
  font-size: 13px;
  cursor: default;
}
.invite-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin: 14px 2px 16px;
}
.invite-meta b { color: var(--text); font-weight: 600; }
.ok-text { color: var(--good); }
.invite-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.invite-tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(108, 116, 128, 0.08);
  border: 1px solid var(--border);
  color: var(--muted);
}

/* ---------- VIDEO ---------- */
.video {
  padding: 60px 28px 100px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.video-card { margin: 0; }
.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-lg);
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 60% at 50% 50%, rgba(240, 133, 80, 0.06), transparent 60%),
    linear-gradient(180deg, var(--panel), #0c0f12);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.video-frame:hover {
  border-color: rgba(240, 133, 80, 0.45);
  transform: translateY(-2px);
}
.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  background: #0a0d0f;
}
.video-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(20, 23, 26, 0.85);
  border: 1px solid rgba(240, 133, 80, 0.35);
  color: var(--accent-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  box-shadow: 0 0 0 6px rgba(240, 133, 80, 0.06), 0 16px 40px -10px rgba(0, 0, 0, 0.6);
  transition: transform 0.25s ease, background 0.25s ease;
}
.video-frame:hover .video-play {
  transform: translate(-50%, -50%) scale(1.06);
  background: rgba(240, 133, 80, 0.15);
}
.video-card figcaption {
  margin-top: 12px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
  text-align: center;
}
.video-note {
  text-align: center;
  margin-top: 36px;
  color: var(--dim);
  font-size: 13.5px;
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  padding: 110px 28px 120px;
  margin: 0 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, #11151a, #0a0d10);
  border: 1px solid var(--border);
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 50% 30%, rgba(240, 133, 80, 0.18), transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 110%, rgba(240, 133, 80, 0.08), transparent 60%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
}
.cta-inner .h2 { font-size: clamp(30px, 4vw, 48px); }
.cta-inner .sub {
  color: var(--muted);
  margin: 0 0 32px;
  font-size: 17px;
}

/* ---------- FOOTER ---------- */
.foot {
  padding: 60px 28px 40px;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}
.foot-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}
.foot-copy {
  font-size: 13px;
  color: var(--dim);
  margin: 0;
}
.foot-links {
  display: flex;
  gap: 22px;
}
.foot-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s ease;
}
.foot-links a:hover { color: var(--accent-hi); }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-inner,
  .deep-row {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .deep-row.reverse .deep-copy   { order: 1; }
  .deep-row.reverse .deep-visual { order: 2; }
  .feat-grid,
  .steps,
  .video-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links { display: none; }
}

@media (max-width: 640px) {
  .nav-inner { padding: 12px 18px; }
  .hero { padding: 60px 18px 40px; min-height: auto; }
  .features, .how, .deep, .video { padding-left: 18px; padding-right: 18px; }
  .cta { margin: 0 12px; padding: 80px 22px 90px; }
  .feat-grid,
  .steps,
  .video-grid {
    grid-template-columns: 1fr;
  }
  .headline { font-size: 38px; }
  .lede { font-size: 16px; }
  .cta-row { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-ghost { justify-content: center; }
  .deep { gap: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .mock-bezel,
  .dot-self i,
  .eyebrow-dot {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}