/* ============ aitizer-site — design system ============
   Same tokens as the launch film: the page and the product are one brand.
   Layout is left-anchored and asymmetric on purpose — chapters alternate
   sides, display type is Outfit, numbers are mono. */

:root {
  --bg: #08080c;
  --bg-2: #0b0b0f;
  --panel: #141419;
  --raised: #1b1b22;
  --line: #26262e;
  --line-2: #2c2c36;
  --text: #f4f4f6;
  --muted: #a2a2b0;
  --dim: #8a8a97;
  --violet: #8b5cf6;
  --violet-2: #a855f7;
  --violet-soft: #d8bcff;
  --pink: #ec4899;
  --ok: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --info: #60a5fa;
  --teal: #2dd4bf;
  --grad: linear-gradient(135deg, #6d28d9, #7e22ce 45%, #be185d);
  --grad-wide: linear-gradient(100deg, #d8bcff 0%, #a78bfa 26%, #22d3ee 58%, #e935d8 92%);
  --font-ui: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Outfit", "Inter", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --nav-h: 78px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* Scrolling is driven entirely from JS (engine.js: glideTo / navigateTo), which
   eases with GSAP. Native smooth scrolling on top of that fights it frame by
   frame, so it stays off. */
html { scroll-behavior: auto; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

::selection { background: rgba(168, 85, 247, 0.35); }

/* ---------- type scale ---------- */

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.015em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet-soft);
}

.grad-text {
  background: var(--grad-wide);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- nav ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 200;
  display: flex;
  align-items: center;
  padding: 0 clamp(18px, 2.4vw, 40px);
  gap: clamp(14px, 1.8vw, 30px);
  background: rgba(8, 8, 12, 0.55);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease;
}
/* it only asserts itself once you have left the hero */
.nav.stuck {
  background: rgba(8, 8, 12, 0.86);
  border-bottom-color: rgba(44, 44, 54, 0.75);
}
.nav .lockup {
  height: 38px;
  width: 122px;
  background: url("../brand/logo-full-white.png") left center / contain no-repeat;
  flex: 0 0 auto;
  transition: filter 0.3s ease, transform 0.3s ease;
}
.nav .lockup:hover {
  filter: drop-shadow(0 0 18px rgba(168, 85, 247, 0.55));
  transform: translateY(-1px);
}
.nav .links {
  display: flex;
  gap: 2px;
  margin-left: clamp(6px, 1.4vw, 22px);
}
.nav .links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 13px;
  border-radius: 9px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.22s ease, background 0.22s ease;
}
.nav .links a::after {
  content: "";
  position: absolute;
  left: 13px; right: 13px; bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-wide);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav .links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav .links a.here { color: var(--text); }
.nav .links a.here::after { transform: scaleX(1); }
.nav .spacer { flex: 1; }
.nav .ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--muted);
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  white-space: nowrap;
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}
.nav .ghost:hover {
  color: var(--text);
  border-color: rgba(168, 85, 247, 0.42);
  background: rgba(168, 85, 247, 0.08);
}
.nav .btn-sm {
  height: 38px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14.5px;
  white-space: nowrap;
}

/* ----- hamburger (mobile only) ----- */
.burger {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line-2);
  background: rgba(20, 20, 25, 0.8);
  border-radius: 11px;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.burger i {
  position: absolute;
  left: 11px;
  width: 18px; height: 1.8px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.28s ease, opacity 0.2s ease;
}
.burger i:nth-child(1) { top: 14px; }
.burger i:nth-child(2) { top: 20px; }
.burger i:nth-child(3) { top: 26px; }
.burger.on i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.on i:nth-child(2) { opacity: 0; }
.burger.on i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobnav {
  position: fixed;
  inset: var(--nav-h) 0 0;
  z-index: 90;
  background: rgba(8, 8, 12, 0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--line);
  padding: 22px 6vw 40px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.mobnav[hidden] { display: none; }
.mobnav a {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--muted);
  padding: 15px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mobnav a:hover, .mobnav a:active { color: var(--text); }
.mobnav .btn {
  margin-top: 22px;
  border-bottom: 0;
  justify-content: center;
  color: #fff;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 15.5px;
  padding: 13px 22px;
  border-radius: 11px;
  border: 0;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 26px rgba(124, 58, 237, 0.35);
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.08); }
.btn-secondary {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line-2);
}
.btn-secondary:hover { border-color: #3a3a46; }
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 9px; }

/* ---------- neon traveling border ---------- */

@property --na {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.neon {
  position: relative;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
}
.neon::before,
.neon::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  padding: 2px;
  background: conic-gradient(
    from var(--na),
    transparent 0deg,
    transparent 264deg,
    var(--neon-c1, #a855f7) 306deg,
    var(--neon-c2, #22d3ee) 342deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.neon::after { filter: blur(9px); opacity: 0.85; }
.composer-wrap::before, .composer-wrap::after { padding: 1.5px; }
.composer-wrap::after { opacity: 0.5; filter: blur(7px); }
.neon-run::before, .neon-run::after { animation: neon-spin 3.6s linear infinite; }
.neon-once.in-view::before, .neon-once.in-view::after { animation: neon-spin 1.4s ease-out 1; }
.neon-green { --neon-c1: #22c55e; --neon-c2: #86efac; }
.neon-teal { --neon-c1: #2dd4bf; --neon-c2: #60a5fa; }

@keyframes neon-spin { to { --na: 360deg; } }

@media (prefers-reduced-motion: reduce) {
  .neon-run::before, .neon-run::after, .neon-once.in-view::before, .neon-once.in-view::after {
    animation: none;
  }
}

/* ---------- hero: the prompt IS the hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: calc(var(--nav-h) + 30px) 5vw 0;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 56% 42% at 50% 24%, rgba(124, 58, 237, 0.18), transparent 70%),
    radial-gradient(ellipse 46% 36% at 78% 80%, rgba(34, 211, 238, 0.07), transparent 70%);
  pointer-events: none;
}
.hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(168, 85, 247, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 72% 60% at 50% 40%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 72% 60% at 50% 40%, #000 20%, transparent 78%);
  pointer-events: none;
}
.hero-center {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}
.hero h1 {
  font-size: clamp(36px, 4.4vw, 62px);
  line-height: 1.08;
  font-weight: 700;
}
.hero .btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero .fine {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--dim);
}
.composer-wrap {
  width: min(660px, 92vw);
  padding: 1.5px;
  border-radius: 22px;
  margin: 12px 0 2px;
}
.composer {
  background: rgba(17, 17, 23, 0.96);
  border-radius: 21px;
  padding: 18px 18px 12px;
  text-align: left;
}
.composer textarea {
  width: 100%;
  background: transparent;
  border: 0;
  outline: none;
  resize: none;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.55;
  min-height: 52px;
  caret-color: var(--violet-2);
}
.composer textarea::placeholder { color: #6d6d7c; }
.c-rail {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}
.cbtn {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: #8f8f9d;
  cursor: pointer;
  transition: color 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}
.cbtn svg { width: 16px; height: 16px; }
.cbtn:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.cbtn.on {
  color: var(--violet-soft);
  background: rgba(168, 85, 247, 0.13);
  border-color: rgba(168, 85, 247, 0.35);
}
.c-space { flex: 1; }
.c-model {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 14px 0 11px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.035);
  border-radius: 999px;
  color: #c9c9d6;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-ui);
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.c-model svg { width: 16px; height: 16px; color: var(--violet-soft); }
.c-model:hover {
  color: var(--text);
  background: rgba(168, 85, 247, 0.10);
  border-color: rgba(168, 85, 247, 0.38);
}
.send {
  width: 34px;
  height: 34px;
  margin-left: 4px;
  border-radius: 50%;
  background: var(--grad);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(124, 58, 237, 0.38);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.send svg { width: 15px; height: 15px; }
.send:hover { transform: translateY(-1px); filter: brightness(1.12); }
.c-suggest {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 2px 10px 0;
}
.s-chip {
  font-size: 12.5px;
  color: #8f8f9d;
  border: 1px solid rgba(44, 44, 54, 0.9);
  background: rgba(20, 20, 25, 0.6);
  border-radius: 999px;
  padding: 6px 13px;
  cursor: pointer;
  font-family: var(--font-ui);
  transition: border-color 0.18s ease, color 0.18s ease;
}
.s-chip:hover { border-color: var(--violet-2); color: var(--text); }
.hero .scroll-cue {
  position: relative;
  text-align: center;
  padding: 26px 0 22px;
  color: var(--dim);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
}
.hero .scroll-cue::after {
  content: "";
  display: block;
  width: 1px;
  height: 30px;
  margin: 9px auto 0;
  background: linear-gradient(var(--violet-2), transparent);
  animation: cue 1.6s ease-in-out infinite;
}
@keyframes cue { 50% { transform: translateY(6px); opacity: 0.5; } }

/* ---------- chapters (scene beside copy, plays on enter) ---------- */

/* ===================== CHAPTERS =====================
   One rhythm: title -> the scene, unframed -> the cards it explains.
   Three header treatments and two card treatments alternate so the page never
   repeats itself two blocks running. */

.chapter {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(24px, 3.4vh, 44px);
  padding: clamp(64px, 9vh, 116px) 4vw clamp(76px, 10vh, 128px);
}

/* ----- headers ----- */
.ch-head { width: 100%; max-width: 1180px; }
.ch-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.ch-ix {
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1;
}
.ch-ix b { color: var(--violet-soft); font-weight: 600; }
.ch-ix i { color: rgba(255, 255, 255, 0.22); font-style: normal; }
.ch-tag::after {
  content: "";
  flex: 1;
  height: 1px;
  max-width: 90px;
  background: linear-gradient(90deg, rgba(168, 85, 247, 0.4), transparent);
}
.ch-head h2 {
  font-size: clamp(27px, 3.4vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.028em;
}
.ch-head .lede {
  font-size: clamp(14.5px, 1.15vw, 18px);
  color: var(--dim);
  line-height: 1.55;
  margin-top: 14px;
}

/* a — centred, the classic statement */
.h-a { text-align: center; max-width: 860px; }
.h-a .ch-tag { justify-content: center; }
.h-a .ch-tag::after { display: none; }
.h-a h2 { margin-top: 14px; }
.h-a .lede { margin-left: auto; margin-right: auto; max-width: 620px; }

/* b — editorial: left-aligned, the line running wide */
.h-b { max-width: 1180px; }
.h-b .lede { max-width: 640px; }

/* c — the line first, the label after, like a chapter card */
.h-c { text-align: center; max-width: 900px; display: flex; flex-direction: column; align-items: center; }
.h-c .hair {
  width: 90px; height: 2px; border-radius: 2px;
  background: var(--grad-wide);
  margin-bottom: clamp(18px, 2vh, 28px);
}
.h-c .ch-tag { justify-content: center; margin-bottom: 14px; }
.h-c .ch-tag::after { display: none; }
.h-c .lede { max-width: 640px; }

/* ----- the scene, unframed ----- */
.scene-wrap {
  position: relative;
  width: 100%;
  border-radius: clamp(14px, 1.3vw, 22px);
  overflow: hidden;
  background: #08080c;
  box-shadow: 0 50px 130px rgba(0, 0, 0, 0.62), 0 0 110px rgba(124, 58, 237, 0.10);
}
.stage-slot { position: relative; width: 100%; height: 100%; aspect-ratio: 16 / 9; overflow: hidden; }
.stage { position: absolute; left: 0; top: 0; width: 1920px; height: 1080px; transform-origin: 0 0; }

.replay {
  position: absolute;
  right: 14px; top: 14px;
  width: 34px; height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(10, 10, 14, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--muted);
  display: grid; place-items: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.28s ease, color 0.2s ease, border-color 0.2s ease;
}
.replay svg { width: 17px; height: 17px; }
.scene-wrap:hover .replay { opacity: 1; }
.replay:hover { color: var(--text); border-color: var(--violet-2); }

.scene-bar {
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: rgba(255, 255, 255, 0.07);
  opacity: 0; transition: opacity 0.3s ease;
}
/* A barra aparece enquanto a cena toca e some quando ela pausa ou termina —
   é indicação de progresso, não pedido de espera: a rolagem segue livre. */
.chapter.is-playing .scene-bar { opacity: 1; }
.scene-bar i { display: block; height: 100%; width: 0%; background: var(--grad-wide); }

/* ----- cards ----- */
.cards {
  width: 100%;
  max-width: 1480px;
  display: grid;
  gap: clamp(11px, 1.1vw, 18px);
}
.c-row { grid-template-columns: repeat(4, 1fr); }
.c-grid { grid-template-columns: repeat(2, 1fr); }

.card {
  position: relative;
  padding: clamp(17px, 1.5vw, 24px);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.042), rgba(255, 255, 255, 0.012));
  border: 1px solid rgba(255, 255, 255, 0.075);
  overflow: hidden;
  transition: border-color 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
}
.card::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: var(--grad-wide);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.c-grid .card { display: grid; grid-template-columns: 42px 1fr; column-gap: 16px; align-items: start; }
.card .ci {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--dim);
  transition: color 0.45s ease, background 0.45s ease, border-color 0.45s ease;
}
.card .ci svg { width: 20px; height: 20px; }
.c-row .card .ci { margin-bottom: 15px; }
.card h3 {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.15vw, 17.5px);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 6px;
  letter-spacing: -0.008em;
}
.card p {
  font-size: clamp(13px, 1vw, 14.5px);
  line-height: 1.55;
  color: var(--muted);
}
.card .ck {
  position: absolute; right: 15px; top: 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.14);
}
.card:hover {
  border-color: rgba(168, 85, 247, 0.34);
  box-shadow: 0 0 40px rgba(168, 85, 247, 0.12);
  transform: translateY(-4px);
}
.card:hover::before { transform: scaleX(1); }
.card:hover .ci {
  color: var(--violet-soft);
  background: rgba(168, 85, 247, 0.14);
  border-color: rgba(168, 85, 247, 0.38);
}
.card .ci { color: var(--muted); }

/* ----- the way onward, right under the scene ----- */
.scene-next { display: flex; justify-content: center; }
.nx {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease,
    box-shadow 0.22s ease;
}
.nx svg { width: 17px; height: 17px; }
.nx:hover {
  color: var(--text);
  border-color: rgba(168, 85, 247, 0.45);
  background: rgba(168, 85, 247, 0.10);
  box-shadow: 0 0 26px rgba(168, 85, 247, 0.16);
}
.scene-done .nx { color: var(--text); border-color: rgba(168, 85, 247, 0.35); }

/* ===================== INTERSTITIALS =====================
   Four breaks between the chapters, each with its own behaviour, so the scroll
   never settles into one repeating shape. */

.inter {
  position: relative;
  padding: clamp(96px, 15vh, 190px) 5vw;
  text-align: center;
  overflow: hidden;
}
.inter .g {
  background: var(--grad-wide);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.inter h2 {
  font-size: clamp(28px, 4.2vw, 62px);
  line-height: 1.07;
  letter-spacing: -0.03em;
}
.inter .i-sub {
  display: block;
  margin-top: clamp(22px, 3vh, 38px);
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.85vw, 13px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}
.inter .eyebrow { display: block; margin-bottom: 20px; }

/* 1 — statement: the words wipe in behind the mark */
.i-statement { padding-block: clamp(120px, 20vh, 240px); }
.i-statement .i-mark {
  width: clamp(168px, 17vw, 260px);
  height: clamp(56px, 5.6vw, 86px);
  margin: 0 auto clamp(30px, 4vh, 52px);
  background: url("../brand/logo-full-white.png") center / contain no-repeat;
  filter: drop-shadow(0 0 34px rgba(168, 85, 247, 0.5));
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.7s ease, transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.i-statement.in .i-mark { opacity: 1; transform: none; }
.i-statement .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.5em);
  transition: opacity 0.6s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.i-statement.in .w { opacity: 1; transform: none; }
.i-statement.in .w:nth-child(2) { transition-delay: 0.09s; }
.i-statement.in .w:nth-child(3) { transition-delay: 0.2s; }
.i-statement.in .w:nth-child(4) { transition-delay: 0.29s; }

/* 2 — marquee: the catalogue slides past in two directions */
.i-marquee { padding-inline: 0; }
.i-marquee .eyebrow, .i-marquee h2, .i-marquee .i-sub { padding-inline: 5vw; }
.mq {
  margin-top: clamp(26px, 4vh, 46px);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.mq + .mq { margin-top: 14px; }
.mq-t { display: flex; width: max-content; gap: 14px; animation: mq 34s linear infinite; }
.mq.rev .mq-t { animation-duration: 44s; animation-direction: reverse; }
.mq-i {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 11px 22px 11px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-size: clamp(13px, 1vw, 15.5px);
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}
/* the mark sits on a tile tinted with the brand's own colour, so the row reads
   as logos without pretending to be anyone's official artwork */
.mq-l {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--brand) 20%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand) 40%, transparent);
}
.mq-l svg { width: 17px; height: 17px; fill: var(--brand); }
/* a few marks are near-black and would vanish on this ground */
.mq-l[style*="#000000"] svg, .mq-l[style*="#181717"] svg, .mq-l[style*="#191919"] svg { fill: #e8e8ef; }
.mq-l[style*="#000000"], .mq-l[style*="#181717"], .mq-l[style*="#191919"] {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
}
@keyframes mq { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .mq-t { animation: none; } }

/* 3 — numbers: they count up once, on arrival */
.i-numbers .nums {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 2.4vw, 44px);
  max-width: 1180px;
  margin: clamp(18px, 3vh, 34px) auto 0;
}
.i-numbers .nm { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.i-numbers .nv {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(46px, 6.4vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.045em;
  background: var(--grad-wide);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.i-numbers .nl {
  font-family: var(--font-mono);
  font-size: clamp(10.5px, 0.8vw, 12.5px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

/* 4 — platforms: the icons draw themselves in */
.i-platforms .pfs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(14px, 2.2vw, 40px);
  margin-top: clamp(28px, 4vh, 52px);
}
.i-platforms .pf {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: clamp(12px, 0.95vw, 14px);
  color: var(--muted);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.i-platforms.in .pf { opacity: 1; transform: none; }
.i-platforms.in .pf:nth-child(2) { transition-delay: 0.08s; }
.i-platforms.in .pf:nth-child(3) { transition-delay: 0.16s; }
.i-platforms.in .pf:nth-child(4) { transition-delay: 0.24s; }
.i-platforms.in .pf:nth-child(5) { transition-delay: 0.32s; }
.i-platforms .pi {
  width: clamp(56px, 5.2vw, 76px);
  height: clamp(56px, 5.2vw, 76px);
  border-radius: 18px;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012));
  color: var(--violet-soft);
}
.i-platforms .pi svg { width: 45%; height: 45%; }

/* ===================== READING AIDS ===================== */

/* scroll progress, hairline under the nav */
.progress {
  position: fixed;
  left: 0; top: var(--nav-h);
  height: 2px; width: 0%;
  background: var(--grad-wide);
  z-index: 95;
  pointer-events: none;
}

/* chapter rail — where you are, and a way to jump */
.rail {
  position: fixed;
  right: 18px; top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  display: flex; flex-direction: column; gap: 11px;
  padding: 12px 8px;
}
.rail button {
  position: relative;
  width: 7px; height: 7px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.20);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}
.rail button:hover { background: rgba(255, 255, 255, 0.45); transform: scale(1.3); }
.rail button.on { background: var(--violet-2); transform: scale(1.45); box-shadow: 0 0 12px rgba(168, 85, 247, 0.7); }
.rail button span {
  position: absolute;
  right: 18px; top: 50%;
  transform: translateY(-50%) translateX(6px);
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(12, 12, 17, 0.92);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 5px 9px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.rail button:hover span { opacity: 1; transform: translateY(-50%) translateX(0); }

.scene-missing .stage-slot::before {
  content: "scene failed to load";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--dim);
  font-family: var(--font-mono);
}

/* ---------- static sections ---------- */

.section {
  position: relative;
  padding: 110px 6vw;
  max-width: 1560px;
  margin: 0 auto;
}
.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head h2 { font-size: clamp(30px, 3vw, 44px); margin-top: 12px; line-height: 1.12; }
.section-head .lead { color: var(--muted); margin-top: 14px; font-size: 18px; }

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].in-view { opacity: 1; transform: none; }
[data-reveal="2"] { transition-delay: 0.12s; }
[data-reveal="3"] { transition-delay: 0.24s; }

/* replaces table */
.replaces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 14px;
}
.replace-card {
  padding: 18px 20px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.replace-card .cat { font-weight: 600; font-size: 15.5px; }
.replace-card .who { color: var(--dim); font-size: 12.5px; display: block; margin-top: 3px; }
.replace-card .price { font-family: var(--font-mono); font-size: 13.5px; color: var(--warn); white-space: nowrap; }
.replaces-total {
  margin-top: 26px;
  padding: 26px 30px;
  font-size: 21px;
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}
.replaces-total .big { font-family: var(--font-display); font-size: 34px; }

/* proof */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.proof-card { padding: 30px 26px; text-align: left; }
.proof-card .n {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-wide);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.proof-card .k {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.proof-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.chip {
  font-size: 13.5px;
  color: var(--muted);
  border: 1px solid var(--line-2);
  background: var(--panel);
  border-radius: 999px;
  padding: 8px 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }

/* faq */
.faq { max-width: 860px; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 20px 4px;
  font-weight: 600;
  font-size: 17px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--violet-2);
  font-size: 20px;
  transition: transform 0.25s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { color: var(--muted); padding: 0 4px 22px; max-width: 62ch; }

/* final cta + film */
.finale {
  text-align: center;
  padding: 130px 6vw 90px;
  position: relative;
  overflow: hidden;
}
.finale::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 46% 40% at 50% 32%, rgba(124, 58, 237, 0.2), transparent 72%);
  pointer-events: none;
}
.finale .lockup-big {
  height: 84px;
  width: 202px;
  margin: 0 auto 26px;
  background: url("../brand/logo-full-white.png") center / contain no-repeat;
  filter: drop-shadow(0 0 34px rgba(168, 85, 247, 0.45));
}
.finale h2 { font-size: clamp(30px, 3.4vw, 48px); line-height: 1.2; }
.finale .film-wrap { max-width: 1040px; margin: 56px auto 0; }
.player {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line-2);
  background: #0b0b0f;
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.66), 0 0 60px rgba(124, 58, 237, 0.14);
  aspect-ratio: 16 / 9;
}
.player video { width: 100%; height: 100%; display: block; object-fit: cover; }
.poster-ui {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.player.playing .poster-ui { opacity: 0; visibility: hidden; }
.big-play {
  width: clamp(64px, 7vw, 96px);
  height: clamp(64px, 7vw, 96px);
  border-radius: 50%;
  border: 0;
  background: var(--grad);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 20px 60px rgba(124, 58, 237, 0.55);
  transition: transform 0.22s ease, filter 0.22s ease;
}
.big-play svg { width: 38%; height: 38%; margin-left: 8%; }
.poster-ui:hover .big-play { transform: scale(1.07); filter: brightness(1.1); }
.p-meta {
  position: absolute;
  left: 0; right: 0; bottom: 18px;
  display: flex;
  justify-content: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  pointer-events: none;
}
.p-meta .p-d { color: var(--violet-soft); }
.pctl {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: linear-gradient(180deg, transparent, rgba(6, 6, 10, 0.9));
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.player.playing:hover .pctl,
.player.playing.paused .pctl { opacity: 1; transform: none; }
.pbtn {
  width: 34px; height: 34px;
  border: 0; background: transparent; cursor: pointer;
  color: var(--muted);
  display: grid; place-items: center;
  border-radius: 9px;
  transition: color 0.2s ease, background 0.2s ease;
}
.pbtn svg { width: 18px; height: 18px; }
.pbtn:hover { color: var(--text); background: rgba(255, 255, 255, 0.07); }
.ptrack {
  flex: 1;
  height: 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.16);
  cursor: pointer;
  position: relative;
}
.ptrack i {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  border-radius: 4px;
  background: var(--grad-wide);
}
.ptime {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  min-width: 92px;
  text-align: right;
}

/* ===================== WAITLIST ===================== */
.waitlist { padding-block: clamp(80px, 12vh, 150px); }
.wl {
  max-width: 1220px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr minmax(400px, 520px);
  gap: clamp(32px, 5vw, 84px);
  align-items: center;
}
.wl-copy h2 {
  font-size: clamp(28px, 3.6vw, 50px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-top: 14px;
}
.wl-lede {
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.65;
  color: var(--dim);
  margin-top: 18px;
  max-width: 460px;
}
.wl-perks {
  margin-top: clamp(26px, 4vh, 40px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.wl-perks li { display: flex; gap: 14px; align-items: flex-start; }
.wl-perks li > span {
  flex: 0 0 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 7px;
  background: var(--grad-wide);
}
.wl-perks b {
  display: block;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 600;
  margin-bottom: 3px;
}
.wl-perks div { font-size: 14px; line-height: 1.6; color: var(--muted); }

.wl-card { padding: 1.5px; border-radius: 22px; }
/* A moldura é só a borda em gradiente; a superfície do cartão é o filho.
   Todo conteúdo dentro de .wl-card precisa estar num destes — solto, ele fica
   sem fundo e colado na borda. */
.wl-card > form, .wl-card > .wl-done, .wl-card > .plan-inner {
  background: rgba(15, 15, 20, 0.96);
  border-radius: 21px;
  padding: clamp(24px, 2.6vw, 36px);
}
.wl-head { margin-bottom: 22px; }
.wl-head h3 { font-family: var(--font-display); font-size: 21px; font-weight: 600; }
.wl-head p { font-size: 13.5px; color: var(--dim); margin-top: 5px; }

.fld { display: block; margin-bottom: 17px; }
.fl {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 8px;
}
.fl i { color: var(--violet-2); font-style: normal; }
.fld input, .fld textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 11px;
  padding: 13px 15px;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  outline: none;
  resize: none;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.fld textarea { min-height: 84px; }
.fld input::placeholder, .fld textarea::placeholder { color: #66667a; }
.fld input:focus, .fld textarea:focus {
  border-color: rgba(168, 85, 247, 0.55);
  background: rgba(168, 85, 247, 0.06);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.12);
}
.fld input.bad, .fld textarea.bad { border-color: rgba(239, 68, 68, 0.6); }
.err {
  display: none;
  font-style: normal;
  font-size: 12.5px;
  color: #fca5a5;
  margin-top: 7px;
}
.err.on { display: block; }
.hint { display: block; font-style: normal; font-size: 12.5px; color: var(--dim); margin-top: 7px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button {
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 13.5px;
  font-family: var(--font-ui);
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.chips button:hover { color: var(--text); border-color: rgba(255, 255, 255, 0.2); }
.chips button[aria-checked="true"] {
  color: var(--violet-soft);
  background: rgba(168, 85, 247, 0.14);
  border-color: rgba(168, 85, 247, 0.45);
}

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.wl-submit {
  width: 100%;
  justify-content: center;
  margin-top: 6px;
  height: 50px;
  font-size: 15.5px;
  position: relative;
}
.wl-submit[disabled] { opacity: 0.75; cursor: default; }
.wl-spin {
  display: none;
  width: 16px; height: 16px;
  margin-left: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: wl-turn 0.7s linear infinite;
}
.wl-submit.busy .wl-spin { display: inline-block; }
@keyframes wl-turn { to { transform: rotate(360deg); } }
.wl-fine { font-size: 12.5px; line-height: 1.6; color: var(--dim); margin-top: 14px; text-align: center; }
.wl-fine a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
.wl-fine a:hover { color: var(--text); }

.wl-done { text-align: center; }
.wl-check {
  width: 62px; height: 62px;
  margin: 6px auto 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #86efac;
  background: rgba(34, 197, 94, 0.13);
  border: 1px solid rgba(34, 197, 94, 0.4);
}
.wl-check svg { width: 28px; height: 28px; }
.wl-done h3 { font-family: var(--font-display); font-size: 25px; font-weight: 600; }
.wl-done p { font-size: 15px; color: var(--muted); margin-top: 10px; line-height: 1.6; }
.wl-done p b { color: var(--text); font-weight: 600; }
.wl-next { margin-top: 24px; }

/* ===================== FOOTER ===================== */
.footer {
  border-top: 1px solid var(--line);
  padding: clamp(56px, 8vh, 84px) 6vw clamp(28px, 4vh, 40px);
  background: linear-gradient(180deg, transparent, rgba(124, 58, 237, 0.05));
}
.f-grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 1.6fr) repeat(3, minmax(150px, 1fr));
  gap: clamp(26px, 3.4vw, 64px);
}
.f-brand { max-width: 380px; }
.f-lockup {
  display: block;
  height: 34px;
  width: 110px;
  background: url("../brand/logo-full-white.png") left center / contain no-repeat;
  margin-bottom: 18px;
}
.f-brand p { font-size: 14px; line-height: 1.65; color: var(--dim); }
.f-social { display: flex; gap: 10px; margin-top: 22px; }
.f-social a {
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease,
    transform 0.22s ease;
}
.f-social svg { width: 17px; height: 17px; fill: currentColor; }
.f-social a:hover {
  color: var(--text);
  border-color: rgba(168, 85, 247, 0.45);
  background: rgba(168, 85, 247, 0.10);
  transform: translateY(-2px);
}
.f-col { display: flex; flex-direction: column; gap: 11px; }
.f-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 5px;
}
.f-col a {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s ease;
}
.f-col a:hover { color: var(--text); }
.f-bar {
  max-width: 1360px;
  margin: clamp(40px, 6vh, 64px) auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
}
.f-bar .f-sp { flex: 1; }
.f-bar .f-priv { color: #7ee0c8; }
.f-bar a { color: var(--muted); }
.f-bar a:hover { color: var(--text); }
.f-bar a + a { margin-left: 18px; }

/* ---------- responsive ---------- */

@media (max-width: 1180px) {
  .c-row { grid-template-columns: repeat(2, 1fr); }
  .i-numbers .nums { grid-template-columns: repeat(2, 1fr); row-gap: clamp(26px, 4vh, 44px); }
}

@media (max-width: 900px) {
  .nav .links, .nav .ghost, .nav .btn-sm { display: none; }
  .burger { display: block; }
  .rail { display: none; }
  .c-row, .c-grid { grid-template-columns: 1fr; }
  .c-grid .card, .c-row .card {
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: 16px;
    align-items: start;
  }
  .c-row .card .ci { margin-bottom: 0; }
  .card .ck { display: none; }

}

/* ---- phones: fewer things per screen, more air around each ---- */
@media (max-width: 767px) {
  body { font-size: 16px; }
  .nav { padding: 0 18px; }

  .hero { padding-top: calc(var(--nav-h) + 22px); }
  .hero-center { gap: 18px; }
  .hero .btns .btn { padding: 13px 20px; font-size: 15px; }
  .hero .fine { font-size: 11px; padding: 0 16px; line-height: 1.7; }
  .composer { padding: 16px 15px 11px; }
  .composer textarea { font-size: 15.5px; }

  .chapter {
    gap: 26px;
    padding: 72px 6vw 84px;
  }
  .ch-head h2 { font-size: clamp(24px, 7.4vw, 33px); line-height: 1.1; }
  .ch-head .lede { font-size: 15px; margin-top: 12px; }
  .h-c .hair { width: 64px; margin-bottom: 18px; }

  /* No celular a cena sai da margem e toma a tela inteira. Cada pixel de
     largura vira escala: a 6vw de padding de cada lado a composição perdia
     12% do tamanho, e é justamente o tamanho que faltava para dar pra ler. */
  .scene-wrap {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    border-radius: 0;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  }
  /* A janela segue a proporção do que a cena precisa mostrar, não uma medida
     fixa. Forçar 3:4 em todas parecia bom para as telas de UI (mais altura é
     mais escala) e destruía as panorâmicas: a cena de abertura é 16:9 e ficava
     com 165px cortados de cada lado — as placas das pontas sumiam pela metade.
     Cena panorâmica declara `mobileAspect` e o engine escreve --m-aspect. */
  .stage-slot { aspect-ratio: var(--m-aspect, 3 / 4); }
  .replay { opacity: 1; width: 32px; height: 32px; right: 10px; top: 10px; }

  .cards { gap: 12px; }
  .card { padding: 18px 17px; border-radius: 15px; }
  .card h3 { font-size: 16px; }
  .card p { font-size: 14px; line-height: 1.6; }
  .card .ci { width: 40px; height: 40px; }
  .card:hover { transform: none; }


  .inter { padding: 84px 7vw; }
  .inter .g {
  background: var(--grad-wide);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.inter h2 { font-size: clamp(26px, 8vw, 36px); }
  .i-statement { padding-block: 104px; }
  .i-statement .i-mark { width: 172px; height: 56px; margin-bottom: 28px; }
  .inter .i-sub { font-size: 10.5px; letter-spacing: 0.12em; line-height: 1.9; }
  .mq-i { padding: 9px 18px 9px 10px; font-size: 13.5px; gap: 9px; }
  .mq-l { width: 26px; height: 26px; flex: 0 0 26px; border-radius: 8px; }
  .mq-l svg { width: 15px; height: 15px; }
  .i-numbers .nv { font-size: clamp(42px, 13vw, 62px); }
  .i-platforms .pfs { gap: 18px 26px; }
  .i-platforms .pi { width: 62px; height: 62px; border-radius: 17px; }

  .section { padding: 76px 6vw; }
  .section-head { margin-bottom: 36px; }
  .proof-card { padding: 24px 22px; }
  .proof-card .n { font-size: 44px; }
  .replaces-total { padding: 22px 24px; font-size: 17px; }
  .replaces-total .big { font-size: 27px; }
  .faq summary { font-size: 16px; padding: 18px 2px; }
  .finale { padding: 90px 6vw 64px; }
  .finale .lockup-big { height: 58px; width: 140px; }
  .finale .film-wrap { margin-top: 38px; }
  .pctl { padding: 10px 12px; gap: 9px; }
  .ptime { min-width: 78px; font-size: 11px; }
  .p-meta { font-size: 10.5px; bottom: 12px; }
  .wl { grid-template-columns: 1fr; gap: 32px; }
  .wl-copy h2 { font-size: clamp(25px, 7.4vw, 34px); }
  .wl-lede { font-size: 15px; }
  .waitlist { padding-block: 72px; }
  .wl-card > form, .wl-card > .wl-done { padding: 22px 18px; }

  .footer { padding: 52px 6vw 26px; }
  .f-grid { grid-template-columns: 1fr 1fr; gap: 30px 22px; }
  .f-brand { grid-column: 1 / -1; max-width: none; }
  .f-bar { flex-direction: column; align-items: flex-start; gap: 8px; line-height: 1.8; }
  .f-bar .f-dot, .f-bar .f-sp { display: none; }
  .f-bar a + a { margin-left: 16px; }
}

@media (max-width: 420px) {
  .chapter { padding: 64px 5.5vw 74px; }
  .card { padding: 16px 15px; }
  .c-row .card, .c-grid .card { grid-template-columns: 38px 1fr; column-gap: 13px; }
  .card .ci { width: 38px; height: 38px; border-radius: 11px; }
  .card .ci svg { width: 18px; height: 18px; }
}

/* ── Preços ──────────────────────────────────────────────────────────────
   Reaproveita a estrutura do bloco que ficava aqui antes (.wl / .wl-card /
   .wl-perks), então só o que é próprio de preço precisa de regra nova. */
/* O cabeçalho do cartão é a marca, não a palavra. Mesmo recorte do lockup da
   navegação, em tamanho menor. */
.plan-lockup {
  display: block;
  height: 30px; width: 96px;
  background: url("../brand/logo-full-white.png") left center / contain no-repeat;
}

.price-was {
  margin: 0 0 -0.15rem;
  font-size: 1rem;
  color: var(--dim);
  line-height: 1;
}
.price-was s {
  text-decoration-thickness: 1.5px;
  text-decoration-color: rgba(236, 72, 153, 0.85);
}

.price-row {
  display: flex; align-items: baseline; gap: .5rem;
  margin: .25rem 0 .35rem;
}
.price-amount {
  font-size: clamp(2.6rem, 6vw, 3.4rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.price-per { color: var(--dim); font-size: .95rem; }
.price-trial {
  margin: 0 0 1.1rem; color: var(--ok);
  font-size: .9rem; font-weight: 500;
}

.plan-list {
  list-style: none; margin: 0 0 1.4rem; padding: 0;
  display: grid; gap: .55rem;
}
.plan-list li {
  position: relative; padding-left: 1.5rem;
  color: var(--muted); font-size: .93rem; line-height: 1.45;
}
/* Marca de verificação desenhada em CSS: um ícone a mais seria mais um
   arquivo para carregar numa página que já pesa. */
.plan-list li::before {
  content: ""; position: absolute; left: 0; top: .35rem;
  width: .5rem; height: .78rem;
  border: solid var(--violet-soft); border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.plan-list li b { color: var(--text); font-weight: 600; }

.btn-block { display: flex; width: 100%; justify-content: center; }
.fine { margin: .7rem 0 0; color: var(--dim); font-size: .8rem; text-align: center; }

/* No celular o cartão vem antes da lista de argumentos: quem abre a seção de
   preços quer ver o preço, não ler a justificativa primeiro. */
@media (max-width: 860px) {
  .pricing .wl { display: flex; flex-direction: column; }
  .pricing .wl-card { order: -1; margin-bottom: 1.5rem; }
}

/* ── Fundo: grade neon com linhas em movimento ───────────────────────────
   Mesma malha de 64px da hero (.hero-mesh), agora à deriva, com dois feixes
   atravessando devagar. Classe solta e não regra de #pricing: aplicar em outra
   seção é acrescentar `neon-grid-bg` no HTML, sem CSS novo.

   Só `background-position` anima. É composta pela GPU, não força layout nem
   repaint da árvore — a seção continua barata numa máquina fraca, que é onde
   um fundo animado costuma estragar a rolagem. */
.neon-grid-bg { isolation: isolate; overflow: hidden; }

.neon-grid-bg::before {
  content: "";
  position: absolute;
  /* Maior que a seção: o instante em que os feixes voltam ao início acontece
     fora da área visível. */
  inset: -25% -12%;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.5) 42%, rgba(34, 211, 238, 0.5) 58%, transparent),
    linear-gradient(180deg, transparent, rgba(236, 72, 153, 0.42) 45%, rgba(168, 85, 247, 0.42) 55%, transparent),
    linear-gradient(rgba(168, 85, 247, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.11) 1px, transparent 1px);
  background-size: 100% 1.5px, 1.5px 100%, 64px 64px, 64px 64px;
  background-repeat: no-repeat, no-repeat, repeat, repeat;
  /* Apaga as bordas: a grade nasce do centro e some antes de encostar no resto
     da página, então não aparece costura entre seções. */
  mask-image: radial-gradient(ellipse 78% 68% at 50% 50%, #000 28%, transparent 86%);
  -webkit-mask-image: radial-gradient(ellipse 78% 68% at 50% 50%, #000 28%, transparent 86%);
  animation: neon-grid 22s linear infinite;
}

/* Véu preto por cima da grade e por baixo do conteúdo. Sem ele o texto disputa
   atenção com a malha; as pontas mais escuras costuram a seção com a página. */
.neon-grid-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(8, 8, 12, 0.95) 0%,
    rgba(8, 8, 12, 0.5) 22%,
    rgba(8, 8, 12, 0.5) 78%,
    rgba(8, 8, 12, 0.95) 100%
  );
}

@keyframes neon-grid {
  from { background-position: 0 6%, 14% 0, 0 0, 0 0; }
  /* A grade anda exatamente uma célula (64px), então o laço fecha sem salto. */
  to   { background-position: 0 94%, 86% 0, 64px 64px, 64px 64px; }
}

@media (prefers-reduced-motion: reduce) {
  .neon-grid-bg::before { animation: none; }
}

/* ================= rede de segurança: still no lugar do vazio =============
   Se a composição de um capítulo não chegar — rede caiu no meio do
   carregamento, script bloqueado — o slot ficaria um retângulo preto de 600px
   com "scene failed to load". Existe um recorte de cada capítulo em
   assets/media/m/ (a UI de verdade, tirada do próprio filme): ele entra aí.

   Estas regras só valem junto de .scene-missing. Elas já serviram de
   SUBSTITUTO da animação no celular, e nesse papel entregavam um print no
   lugar do produto funcionando — que é justamente o que a página promete. Como
   fallback, prestam. */
@media (max-width: 900px) {
  .m-still .stage-slot {
    aspect-ratio: 560 / 860;
    background: #0c0c11 var(--m-still) center top / 100% auto no-repeat;
  }
  .m-still .replay, .m-still .scene-bar { display: none; }
  /* o aviso de erro dá lugar à imagem */
  .m-still .stage-slot::before { content: none; }

  /* a moldura fica discreta: a imagem é o produto, não um print emoldurado */
  .m-still .scene-wrap, .m-still .stage-slot { border-radius: 0; }

  #manifesto.m-still     .stage-slot { --m-still: url("../media/m/manifesto.jpg"); }
  #tables.m-still        .stage-slot { --m-still: url("../media/m/tables.jpg"); }
  #views.m-still         .stage-slot { --m-still: url("../media/m/views.jpg"); }
  #automations.m-still   .stage-slot { --m-still: url("../media/m/automations.jpg"); }
  #mcp.m-still           .stage-slot { --m-still: url("../media/m/mcp.jpg"); }
  #agents.m-still        .stage-slot { --m-still: url("../media/m/agents.jpg"); }
  #reach.m-still         .stage-slot { --m-still: url("../media/m/reach.jpg"); }
  #schedules.m-still     .stage-slot { --m-still: url("../media/m/schedules.jpg"); }
  #brand.m-still         .stage-slot { --m-still: url("../media/m/brand.jpg"); }
  #publish.m-still       .stage-slot { --m-still: url("../media/m/publish.jpg"); }
  #everything.m-still    .stage-slot { --m-still: url("../media/m/everything.jpg"); }
}