/* OTPilot design system — composition: hero, product mock, bento, flow, strips, page sections. */

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: clamp(64px, 9vw, 116px) 0 clamp(40px, 6vw, 64px);
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -64px 0 auto;
  height: 640px;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(720px 340px at 50% -80px, rgba(214, 179, 106, .075), transparent 65%),
    radial-gradient(560px 300px at 78% -40px, rgba(159, 176, 195, .045), transparent 60%),
    radial-gradient(420px 260px at 18% -20px, rgba(159, 176, 195, .035), transparent 60%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 560px;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(rgba(246, 241, 232, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(246, 241, 232, .018) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(640px 420px at 50% -40px, #000 20%, transparent 78%);
  mask-image: radial-gradient(640px 420px at 50% -40px, #000 20%, transparent 78%);
}

.hero.compact { padding-bottom: clamp(20px, 3vw, 32px); }
.hero.compact h1 { max-width: 880px; margin-inline: auto; font-size: 58px; }

.announce {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 30px;
  padding: 0 6px 0 12px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}
.announce:hover { border-color: var(--line-strong); color: var(--text); }
.announce .tag {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(214, 179, 106, .12);
  color: var(--mint);
  font: 600 11px/1 var(--mono);
}
.announce .go { color: var(--dim); }

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: clamp(36px, 5vw, 56px);
}

.hero-note {
  margin: -26px 0 40px;
  color: var(--dim);
  font-size: 12.5px;
}
.hero-note code { font-family: var(--mono); color: var(--muted); }

/* ---------- Product mock (hero dashboard) ---------- */

.product-mock {
  position: relative;
  width: min(100%, 1040px);
  margin: 0 auto;
  text-align: left;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: #0b0a08;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .04),
    0 40px 130px rgba(0, 0, 0, .6),
    0 0 70px rgba(214, 179, 106, .045);
}

.product-mock::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), transparent 26%);
}

.mock-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}

.mock-url {
  flex: 1;
  max-width: 320px;
  margin: 0 auto;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--dim);
  font: 500 11px/1 var(--mono);
}
.mock-url::before { content: "🔒"; font-size: 9px; }

.mock-body {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  min-height: 430px;
}

.mock-side {
  border-right: 1px solid var(--line);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(255, 255, 255, .012);
}

.mock-side .mk-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 14px;
  font-size: 12.5px;
  font-weight: 650;
}
.mock-side .mk-brand::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: radial-gradient(7px 5px at 30% 40%, rgba(214, 179, 106, .7), transparent 70%), linear-gradient(145deg, #1d1a14, #090806);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}

.mk-item {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 7px;
  color: var(--dim);
  font-size: 12px;
}
.mk-item::before { content: ""; width: 5px; height: 5px; border-radius: 2px; background: currentColor; opacity: .6; }
.mk-item.on { color: var(--text); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); }

.mock-main { padding: 18px; min-width: 0; }

.mock-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.mock-head b { font-size: 15px; font-weight: 640; letter-spacing: 0; }

.mock-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.mock-card {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  padding: 12px 13px;
}
.mock-card .mv { font: 500 19px/1.1 var(--mono); letter-spacing: 0; }
.mock-card .mv.mint { color: var(--mint); }
.mock-card .mk { margin-top: 6px; color: var(--dim); font-size: 10.5px; }
.mock-card .mtrend { margin-top: 4px; font: 500 10px/1 var(--mono); color: var(--mint); }

.mock-split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 10px;
}

.mock-panel {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  overflow: hidden;
}
.mock-panel .mp-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.mock-rows { padding: 4px 12px 8px; }
.mock-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 62px 58px;
  gap: 10px;
  align-items: center;
  min-height: 34px;
  border-bottom: 1px solid var(--line);
  font: 400 11px/1.2 var(--mono);
  color: var(--muted);
}
.mock-row:last-child { border-bottom: 0; }
.mock-row .st { justify-self: start; }
.mock-row .pr { text-align: right; color: var(--text-2); }

.mock-bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 130px;
  padding: 14px 12px 10px;
}
.mock-bars i {
  flex: 1;
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, rgba(214, 179, 106, .62), rgba(214, 179, 106, .18));
  min-height: 6px;
  animation: bar-grow 1.1s var(--ease) both;
  transform-origin: bottom;
}
.mock-bars i.sms { background: linear-gradient(180deg, rgba(159, 176, 195, .52), rgba(159, 176, 195, .14)); }

@keyframes bar-grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.mock-legend {
  display: flex;
  gap: 14px;
  padding: 0 12px 12px;
  color: var(--dim);
  font-size: 10.5px;
}
.mock-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; background: var(--mint); }
.mock-legend .l-sms i { background: var(--amber); }

/* ---------- Channel strip ---------- */

.channel-strip {
  padding: clamp(28px, 4vw, 40px) 0 clamp(8px, 2vw, 16px);
  text-align: center;
}

.channel-strip .cs-label {
  margin-bottom: 18px;
  color: var(--dim);
  font: 500 12px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.channels-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 550;
  transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease);
}
.channel-chip:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.channel-chip .dot { width: 8px; height: 8px; border-radius: 50%; }
.channel-chip .cost { color: var(--dim); font: 500 11.5px/1 var(--mono); }

/* ---------- Split (code + response) ---------- */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: 14px;
  align-items: stretch;
}

.product-panel {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
}

.panel-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  min-height: 46px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 500 12px/1 var(--mono);
  background: rgba(255, 255, 255, .018);
}

.panel-body { padding: 6px 16px 12px; flex: 1; }

.event-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 47px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.event-row:last-child { border-bottom: 0; }
.event-row strong { color: var(--text); font-weight: 600; font-size: 13px; }
.event-row .k { font: 500 11.5px/1 var(--mono); color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }

/* ---------- Bento ---------- */

.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.bento .card { padding: 24px; }
.b-2 { grid-column: span 2; }
.b-3 { grid-column: span 3; }
.b-4 { grid-column: span 4; }
.b-6 { grid-column: span 6; }

.card .mini-code {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--code-bg);
  padding: 13px 14px;
  font: 400 12px/1.8 var(--mono);
  color: #aab2c0;
  overflow: auto;
  white-space: pre;
}

.card .chip-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }

/* ---------- Flow timeline ---------- */

.flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  counter-reset: step;
}

.step {
  position: relative;
  min-height: 140px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 18px;
  background: linear-gradient(180deg, var(--surface), rgba(255, 255, 255, .008));
  counter-increment: step;
  transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease);
}
.step:hover { border-color: var(--line-strong); transform: translateY(-2px); }

.step::before {
  content: "0" counter(step);
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--mint);
  font: 600 12px/1 var(--mono);
}

.step b { display: block; margin-bottom: 8px; font-size: 14.5px; font-weight: 620; letter-spacing: 0; }
.step span { display: block; color: var(--muted); font-size: 13px; line-height: 1.56; }

/* ---------- Webhook events ---------- */

.webhook-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 14px;
  align-items: stretch;
}

.event-list { display: flex; flex-direction: column; gap: 8px; }

.event-item {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px 16px;
  background: var(--surface);
  transition: border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}
.event-item:hover { border-color: var(--line-strong); background: var(--surface-2); }
.event-item code { font: 500 12.5px/1 var(--mono); color: var(--text-2); }
.event-item .desc { margin-left: auto; color: var(--dim); font-size: 12px; text-align: right; }
.event-item .sig { width: 8px; height: 8px; border-radius: 50%; flex: 0 0 auto; }

/* ---------- Stats band ---------- */

.stats-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  background: linear-gradient(180deg, var(--surface), transparent);
  text-align: center;
}

.stat .v {
  display: block;
  font: 550 clamp(30px, 4vw, 44px)/1 var(--mono);
  letter-spacing: 0;
  color: var(--text);
  margin-bottom: 10px;
}
.stat .v.mint { color: var(--mint); }
.stat .k { color: var(--muted); font-size: 13px; }

/* ---------- Pricing ---------- */

.pricing-card { display: flex; flex-direction: column; min-height: 360px; }

.pricing-card .plan-tag {
  align-self: flex-start;
  margin-bottom: 16px;
}

.price {
  margin: 4px 0 18px;
  font: 550 36px/1 var(--mono);
  letter-spacing: 0;
}

.price small {
  display: block;
  margin-top: 8px;
  color: var(--dim);
  font: 400 12.5px/1.4 var(--sans);
  letter-spacing: 0;
}

.pricing-card .list { flex: 1; }
.pricing-card .button { margin-top: 22px; }

.pricing-card.featured {
  border-color: rgba(214, 179, 106, .26);
  background:
    radial-gradient(360px 200px at 50% -60px, rgba(214, 179, 106, .12), transparent 70%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: 0 24px 70px rgba(0, 0, 0, .45);
}

/* ---------- FAQ / prose ---------- */

.faq { display: grid; gap: 10px; }

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  padding: 0 18px;
  transition: border-color var(--speed) var(--ease);
}
.faq details[open] { border-color: var(--line-strong); }

.faq summary {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 570;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--dim); font: 400 20px/1 var(--mono); transition: transform var(--speed) var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }

.faq .faq-body { padding: 2px 0 18px; color: var(--muted); font-size: 13.8px; line-height: 1.66; }

/* ---------- Responsive ---------- */

@media (max-width: 1020px) {
  .split, .webhook-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-2, .b-3, .b-4, .b-6 { grid-column: span 2; }
  .mock-side { display: none; }
  .mock-body { grid-template-columns: 1fr; min-height: 0; }
  .stats-band { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .flow { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .b-2, .b-3, .b-4, .b-6 { grid-column: span 1; }
  .mock-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mock-split { grid-template-columns: 1fr; }
  .event-row { grid-template-columns: 86px minmax(0, 1fr) auto; gap: 8px; font-size: 12.5px; }
  .event-item .desc { display: none; }
  .hero-note { margin-top: -18px; }
}


/* Premium restraint pass */
.hero::before { opacity: .82; }
.hero::after { opacity: .36; }
.announce .tag { background: rgba(214, 179, 106, .08); color: var(--text-2); }
.product-mock { border-radius: 18px; }
.mock-card .mv.mint, .mock-card .mtrend, .stat .v.mint { color: var(--text); }
.channel-chip { background: rgba(246, 241, 232, .026); }
.channel-chip .dot { background: var(--mint) !important; opacity: .72; }
.event-item .sig { background: var(--mint) !important; opacity: .72; }
.pricing-card.featured { box-shadow: 0 22px 64px rgba(0, 0, 0, .38); }
@media (max-width: 760px) { .hero.compact h1 { font-size: 40px; } }

/* ================= TZ v2: snap pages ================= */

html.snap-home { scroll-snap-type: y mandatory; scroll-padding-top: 0; }
html.snap-soft { scroll-snap-type: y proximity; scroll-padding-top: 72px; }

.snap {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  padding: 84px 0 48px;
  position: relative;
}

.snap-sec { scroll-snap-align: start; scroll-margin-top: 72px; }

.snap-dots {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.snap-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background var(--speed) var(--ease), transform var(--speed) var(--ease);
}
.snap-dots button:hover { transform: scale(1.3); }
.snap-dots button.on { background: var(--mint); border-color: var(--mint); }

@media (max-width: 900px) {
  html.snap-home { scroll-snap-type: y proximity; }
  .snap { min-height: 0; scroll-snap-stop: normal; padding: 72px 0 40px; }
  .snap-dots { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html.snap-home, html.snap-soft { scroll-snap-type: none; }
}

/* ================= TZ v2: hero routing scene (mini-game) ================= */

.hero-v2 { text-align: left; }
.hero-v2 .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(380px, 1.08fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.hero-v2 h1 { margin: 18px 0 16px; font-size: clamp(36px, 4.6vw, 58px); line-height: 1.02; }
.hero-v2 .lead { margin: 0 0 26px; max-width: 34em; }
.hero-v2 .hero-actions { justify-content: flex-start; margin-bottom: 18px; }
.hero-v2 .hero-note { margin: 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12.5px;
  text-decoration: none;
}
.hero-badge b { color: var(--text-2); font-weight: 600; }

.route-scene {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  min-height: 460px;
  overflow: hidden;
  background:
    radial-gradient(520px 300px at 18% 8%, rgba(214, 179, 106, .07), transparent 60%),
    radial-gradient(420px 260px at 86% 90%, rgba(159, 176, 195, .05), transparent 62%),
    linear-gradient(160deg, #0d0c0a 0%, #080807 55%, #0a0908 100%);
  box-shadow: 0 34px 110px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(246, 241, 232, .06);
}
.route-scene .rs-floor {
  position: absolute;
  inset: auto 0 0;
  height: 44%;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .5));
  pointer-events: none;
}
.rs-request {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(10, 9, 8, .8);
  color: var(--dim);
  font: 500 11px/1.5 var(--mono);
}
.rs-request b { color: var(--text-2); font-weight: 600; }
.rs-figure { position: absolute; bottom: 12%; width: 108px; filter: drop-shadow(0 16px 26px rgba(0, 0, 0, .5)); }
.rs-figure.pilot { left: 4%; }
.rs-figure.user { right: 4%; }
.rs-figure svg { width: 100%; height: auto; display: block; }
.rs-figure .cap { color: var(--dim); font-size: 10.5px; text-align: center; margin-top: 8px; letter-spacing: .08em; text-transform: uppercase; }
.rs-user-smile { transition: opacity .5s var(--ease); opacity: 0; }
.rs-user-neutral { transition: opacity .5s var(--ease); opacity: 1; }
.route-scene.smiling .rs-user-smile { opacity: 1; }
.route-scene.smiling .rs-user-neutral { opacity: 0; }

.rs-stack {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  gap: 9px;
  width: min(46%, 210px);
}
.rs-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(246, 241, 232, .05), rgba(246, 241, 232, .015));
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.rs-card:hover { border-color: var(--line-strong); }
.rs-card .st { font-size: 13px; font-weight: 500; }
.rs-card .st.like { color: var(--mint); }
.rs-card .st.no { color: var(--red); opacity: .85; }
.rs-card .st.low { color: var(--dim); }
.rs-card.active { border-color: rgba(214, 179, 106, .55); box-shadow: 0 0 0 3px rgba(214, 179, 106, .12), 0 10px 30px rgba(0, 0, 0, .35); }
.rs-card.bump { animation: rs-bump .5s var(--ease); }
@keyframes rs-bump { 30% { transform: translateX(6px); } 60% { transform: translateX(-4px); } }
.rs-card.more { min-height: 38px; color: var(--dim); font-weight: 500; cursor: default; background: transparent; border-style: dashed; }

.rs-token {
  position: absolute;
  z-index: 5;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  min-height: 32px;
  border-radius: 999px;
  background: linear-gradient(180deg, #f7f2e7, #ded4c0);
  color: #0b0a08;
  font: 700 14px/1 var(--mono);
  letter-spacing: .2em;
  text-indent: .2em;
  box-shadow: 0 8px 26px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .7), 0 0 24px rgba(214, 179, 106, .25);
  will-change: transform;
}
.rs-event {
  position: absolute;
  left: 16px;
  bottom: 14px;
  color: var(--dim);
  font: 500 11.5px/1.4 var(--mono);
  transition: opacity .4s var(--ease);
}
.rs-event b { color: var(--mint); font-weight: 600; }

@media (max-width: 1020px) {
  .hero-v2 .hero-grid { grid-template-columns: 1fr; }
  .route-scene { min-height: 400px; }
}
@media (max-width: 560px) {
  .route-scene { min-height: 360px; }
  .rs-figure { width: 76px; }
  .rs-stack { width: 52%; }
}

/* ================= TZ v2: integrate capsule ================= */

.capsule-scene {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
  perspective: 900px;
}
.capsule-orbit {
  position: absolute;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(246, 241, 232, .10);
  border-radius: 50%;
  transform: rotateX(68deg);
  animation: orbit-spin 26s linear infinite;
}
.capsule-orbit.o2 { width: 210px; height: 210px; animation-duration: 18s; animation-direction: reverse; }
@keyframes orbit-spin { to { transform: rotateX(68deg) rotate(360deg); } }
.capsule-core {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  min-height: 60px;
  border-radius: 999px;
  background: linear-gradient(180deg, #f7f2e7, #d9cdb6);
  color: #0b0a08;
  font: 700 26px/1 var(--mono);
  letter-spacing: .3em;
  text-indent: .3em;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .55), inset 0 2px 0 rgba(255, 255, 255, .75), 0 0 60px rgba(214, 179, 106, .18);
}
.capsule-chip {
  position: absolute;
  z-index: 3;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(13, 12, 10, .92);
  color: var(--text-2);
  font: 600 12px/1 var(--sans);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}
.capsule-chip.c1 { top: 14%; left: 12%; }
.capsule-chip.c2 { top: 22%; right: 10%; }
.capsule-chip.c3 { bottom: 16%; left: 22%; }
@media (prefers-reduced-motion: reduce) { .capsule-orbit { animation: none; } }
@media (max-width: 640px) { .capsule-scene { min-height: 240px; } .capsule-orbit { width: 220px; height: 220px; } .capsule-orbit.o2 { width: 150px; height: 150px; } }

/* ================= TZ v2: test-mode simulator ================= */

.sim {
  display: grid;
  grid-template-columns: minmax(0, .55fr) minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}
.sim-scenarios { display: flex; flex-direction: column; gap: 8px; }
.sim-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text-2);
  font: 600 13px/1.3 var(--sans);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}
.sim-btn:hover { border-color: var(--line-strong); }
.sim-btn.on { border-color: rgba(214, 179, 106, .5); background: var(--surface-2); }
.sim-btn code { font: 500 11px/1 var(--mono); color: var(--dim); }
.sim-result {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.sim-result .sr-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 500 12px/1 var(--mono);
}
.sim-result .sr-body { padding: 8px 18px 14px; flex: 1; }
.sim-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 42px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.sim-row:last-child { border-bottom: 0; }
.sim-row .k { font: 500 11px/1 var(--mono); color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.sim-row b { color: var(--text); font-weight: 600; }
.sim-note { padding: 12px 18px; border-top: 1px solid var(--line); color: var(--dim); font-size: 12.5px; line-height: 1.55; }
@media (max-width: 860px) { .sim { grid-template-columns: 1fr; } }

/* ================= TZ v2: pricing calculator ================= */

.calc {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 16px;
  align-items: start;
}
.calc-controls {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  padding: 20px 22px 24px;
}
.calc-block { padding: 14px 0 4px; border-bottom: 1px solid var(--line); }
.calc-block:last-child { border-bottom: 0; }
.calc-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
.calc-label output { color: var(--text); font: 600 14px/1 var(--mono); }
.calc input[type="range"] {
  width: 100%;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  accent-color: var(--mint);
}
.preset-row { display: flex; flex-wrap: wrap; gap: 7px; margin: 4px 0 10px; }
.preset {
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--muted);
  font: 600 12px/1 var(--sans);
  cursor: pointer;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}
.preset:hover { color: var(--text); border-color: var(--line-strong); }
.preset.on { color: var(--text); border-color: rgba(214, 179, 106, .5); background: var(--surface-2); }
.preset-hint { color: var(--dim); font-size: 11.5px; line-height: 1.5; }
.custom-toggle {
  margin-top: 8px;
  background: none;
  border: 0;
  color: var(--dim);
  font: 500 12px/1.4 var(--sans);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 0;
}
.custom-toggle:hover { color: var(--text-2); }
.custom-price { display: none; margin-top: 8px; }
.custom-price.open { display: block; }
.custom-price input { max-width: 160px; min-height: 38px; }
.custom-price .warn-low { display: none; margin-top: 7px; color: var(--amber); font-size: 12px; }
.custom-price.low .warn-low { display: block; }
.mix-bar { display: flex; height: 12px; border-radius: 7px; overflow: hidden; border: 1px solid var(--line); margin: 8px 0 6px; }
.mix-bar i { display: block; height: 100%; }
.mix-bar .m-tg { background: rgba(214, 179, 106, .8); }
.mix-bar .m-vk { background: rgba(159, 176, 195, .65); }
.mix-bar .m-em { background: rgba(246, 241, 232, .3); }
.mix-legend { display: flex; gap: 14px; color: var(--dim); font-size: 11.5px; }
.mix-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; }

.calc-result {
  position: sticky;
  top: 84px;
  border: 1px solid rgba(214, 179, 106, .3);
  border-radius: var(--r-lg);
  background:
    radial-gradient(360px 180px at 50% -40px, rgba(214, 179, 106, .10), transparent 70%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  padding: 22px;
}
.calc-result .plan {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  padding: 0 12px;
  border: 1px solid rgba(214, 179, 106, .4);
  border-radius: 999px;
  background: rgba(214, 179, 106, .08);
  color: var(--mint);
  font: 600 12px/1 var(--mono);
  margin-bottom: 16px;
}
.cr-row { padding: 11px 0; border-bottom: 1px solid var(--line); }
.cr-row:last-of-type { border-bottom: 0; }
.cr-row .k { color: var(--dim); font-size: 12px; margin-bottom: 5px; }
.cr-row .v { color: var(--text); font: 600 19px/1.25 var(--mono); letter-spacing: -.01em; }
.cr-row .v.soft { color: var(--text-2); font-size: 15px; }
.range-bar { position: relative; height: 8px; border-radius: 5px; background: var(--surface-3); margin: 10px 0 4px; }
.range-bar .fill { position: absolute; inset: 0; border-radius: 5px; background: linear-gradient(90deg, rgba(214, 179, 106, .35), rgba(214, 179, 106, .75)); }
.range-bar .mark { position: absolute; top: -3px; width: 2px; height: 14px; background: var(--text); border-radius: 2px; }
.calc-disclaimer { margin-top: 14px; color: var(--dim); font-size: 11.5px; line-height: 1.55; }
.calc-cta { margin-top: 16px; }
@media (max-width: 1020px) { .calc { grid-template-columns: 1fr; } .calc-result { position: static; } }

/* ================= TZ v2: contact form ================= */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(20px, 4vw, 44px);
  align-items: start;
}
.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  padding: 24px 24px 26px;
}
.contact-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form label { display: block; margin: 14px 0 7px; font-size: 12px; font-weight: 600; color: var(--muted); }
.contact-form input, .contact-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, .3);
  color: var(--text);
  font: 400 14px/1.4 var(--sans);
}
.contact-form textarea { min-height: 96px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: rgba(214, 179, 106, .55);
  box-shadow: 0 0 0 3px rgba(214, 179, 106, .14);
}
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form .button { margin-top: 20px; width: 100%; min-height: 46px; }
.form-status { display: none; margin-top: 14px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); font-size: 13.5px; line-height: 1.5; }
.form-status.ok { display: block; color: var(--mint); border-color: rgba(214, 179, 106, .35); background: rgba(214, 179, 106, .07); }
.form-status.err { display: block; color: var(--red); border-color: rgba(251, 113, 133, .3); background: rgba(251, 113, 133, .08); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .contact-form .row2 { grid-template-columns: 1fr; } }

/* 4-column matrix rows (channels table) */
.matrix-row.four { grid-template-columns: .55fr .95fr 1.1fr 1.1fr; }
@media (max-width: 640px) { .matrix-row.four { grid-template-columns: 1fr; } }