@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ============================================================
   Voz Studio — Light Premium
   Direção: atmosfera clara, mascote como guia, acentos violeta
   / ciano / azul usados com parcimônia. Texto escuro, legível.
   ============================================================ */

:root {
  color-scheme: light;

  /* Superfícies */
  --bg: #f6f5fb;
  --surface: #ffffff;
  --surface-2: #f3f0fa;
  --lavender: #efeafb;
  --haze: #f8f7fd;

  /* Tinta */
  --ink: #171923;
  --ink-soft: #2b2a38;
  --muted: #565a69;
  --muted-2: #65697a;
  --line: #e7e4f2;

  /* Acentos (decorativos / interativos) */
  --violet: #b26cff;
  --violet-ink: #6d28d9;   /* texto/links sobre claro — contraste AA */
  --cyan: #55caff;
  --blue: #5d87ff;
  --pink: #ff8fc7;

  /* Gradientes de marca (só decoração, nunca sob texto) */
  --grad-brand: linear-gradient(115deg, #b26cff 0%, #7c8bff 48%, #55caff 100%);
  --grad-soft: linear-gradient(120deg, #c9a4ff, #9fb2ff 55%, #8fe0ff);

  /* Sombras difusas (Orbii: extremamente suaves) */
  --shadow-sm: 0 10px 30px -22px rgba(42, 33, 86, .5);
  --shadow-md: 0 24px 60px -34px rgba(49, 38, 96, .55);
  --shadow-float: 0 18px 44px -20px rgba(94, 70, 172, .4);

  --radius: 24px;
  --radius-lg: 34px;
  --radius-xl: 40px;

  --maxw: 1180px;

  /* glifo de onda sonora usado como máscara em marcadores */
  --wave-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='%23000'%3E%3Crect x='2' y='9' width='3' height='6' rx='1.5'/%3E%3Crect x='7' y='5' width='3' height='14' rx='1.5'/%3E%3Crect x='12' y='8' width='3' height='8' rx='1.5'/%3E%3Crect x='17' y='3' width='3' height='18' rx='1.5'/%3E%3C/g%3E%3C/svg%3E");

  font-family: "DM Sans", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; overflow-x: hidden;
  background:
    radial-gradient(90% 60% at 72% -8%, #ffffff 0%, rgba(243,240,250,0) 60%),
    radial-gradient(70% 50% at 8% 4%, #efe9fb 0%, rgba(239,233,251,0) 55%),
    var(--bg);
  min-height: 100%;
}

a { color: inherit; text-underline-offset: 4px; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; height: auto; display: block; }

:where(button, a, [tabindex], summary, [role="button"]):focus-visible {
  outline: 3px solid var(--violet-ink);
  outline-offset: 3px;
  border-radius: 8px;
}
::selection { background: #e4d4ff; color: #1a1030; }

.wrap { width: min(var(--maxw), calc(100% - 44px)); margin-inline: auto; }

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.04;
  letter-spacing: -.035em;
  margin: 0 0 .35em;
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 5vw, 4.05rem); }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.6rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); letter-spacing: -.02em; }
p { margin: 0 0 1rem; }
.lead {
  max-width: 56ch;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
  line-height: 1.62;
}
.tint { color: var(--violet-ink); }

/* ---------- Botões ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  border-radius: 999px; border: 1.5px solid transparent;
  text-decoration: none; font-weight: 600; font-size: 1.02rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button.primary {
  background: var(--ink); color: #fff;
  box-shadow: var(--shadow-sm);
}
.button.primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.button.ghost {
  background: var(--surface); color: var(--ink); border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.button.ghost:hover { transform: translateY(-2px); border-color: #d6cdf0; }
.button .arrow { transition: transform .2s ease; }
.button:hover .arrow { transform: translate(2px, -2px); }

/* ============================================================
   Navegação
   ============================================================ */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; min-height: 94px; padding: 16px 22px;
  position: sticky; top: 12px; z-index: 50;
  margin-top: 16px; margin-bottom: 22px;
  isolation: isolate;
}
/* flex: none — o logo nunca cede espaço; quem se adapta é a navegação */
.brand { display: inline-flex; align-items: center; text-decoration: none; overflow: hidden; flex: none; }
.brand-logo, .site-footer .f-logo { max-width: none; }
/* logo-horizontal.webp tem 46% de conteúdo na altura total (1672×941, bbox 1515×435).
   height=104px → conteúdo visual de 48px. Margens negativas cortam o padding transparente. */
.brand-logo {
  height: 104px;
  width: auto;
  display: block;
  margin: -26px -4px -30px;
  flex: none;
  filter: drop-shadow(0 2px 3px rgba(35, 14, 66, .28));
}
.nav-links {
  display: flex; gap: 4px; align-items: center; padding: 7px;
  background: linear-gradient(145deg, #faf8ff, #eae4f7);
  border: 1px solid #d8ccef; border-radius: 22px;
  box-shadow: inset 0 2px 0 #fff, inset 0 -2px 4px #ded4ed,
    0 3px 0 #ddd3ed, 0 8px 18px -12px rgba(65,35,108,.3);
}
.nav-links a {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; white-space: nowrap;
  text-decoration: none; color: #302044; font-weight: 700; font-size: 1rem;
  position: relative; padding: 10px 12px; border-radius: 15px;
  border: 1px solid transparent;
  transition: background .18s, color .18s, box-shadow .18s, transform .18s;
}
.nav-links a:hover, .nav-links a:focus-visible {
  background: #fff; color: #5b21b6; border-color: #e2d7f4;
  transform: translateY(-1px); box-shadow: 0 3px 10px rgba(66,36,112,.1);
}
.nav-links a[aria-current="location"], .nav-links a[aria-current="page"] {
  color: #fff; border-color: #9464db;
  background: linear-gradient(145deg, #7c43d7, #51229a);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 3px 0 #361268, 0 6px 14px -6px #6a36b7;
}
.nav-links a[aria-current="location"]::after, .nav-links a[aria-current="page"]::after {
  content: ""; position: absolute; bottom: 3px; left: calc(50% - 8px);
  width: 16px; height: 2px; border-radius: 2px; background: #a5efff;
}
.nav-links a:active { transform: translateY(1px); }
.nav-links .nav-icon { width: 18px; height: 18px; flex: none; margin-right: 7px; }
.nav-cta { display: flex; flex-shrink: 0; }
.nav-cta .button.primary {
  position: relative; isolation: isolate;
  min-height: 54px; padding-inline: 26px; margin-bottom: 6px;
  border: 1px solid #a580f1; border-bottom-color: #6830bd;
  border-radius: 18px; color: #fff; font-weight: 700;
  background: linear-gradient(165deg, #8750ed 0%, #702cda 45%, #5421b0 100%);
  text-shadow: 0 1px 2px rgba(38, 10, 83, .4);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.32), inset 0 -2px 0 rgba(53,14,112,.2),
    0 6px 0 #39137d, 0 8px 0 #cab8e9, 0 12px 20px -6px rgba(64,22,128,.38);
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.nav-cta .button.primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(165deg, #945ff6, #7937e3 45%, #5c27bb);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.4), inset 0 -2px 0 rgba(53,14,112,.2),
    0 8px 0 #39137d, 0 10px 0 #cab8e9, 0 16px 24px -8px rgba(64,22,128,.45);
}
.nav-cta .button.primary:active {
  transform: translateY(5px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), inset 0 -1px 0 rgba(53,14,112,.2),
    0 1px 0 #39137d, 0 3px 0 #cab8e9, 0 5px 10px -5px rgba(64,22,128,.3);
}
.nav-cta .button.primary:focus-visible { outline: 3px solid #321263; outline-offset: 5px; }
main [id] { scroll-margin-top: 150px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  align-items: center; gap: 28px;
  margin-top: 8px; padding: clamp(28px, 4vw, 60px);
  background:
    radial-gradient(120% 120% at 78% 20%, #ffffff 0%, #f1ecfb 52%, #e9e4f7 100%);
  border-radius: var(--radius-xl);
  box-shadow: inset 0 1px 0 #fff, var(--shadow-md);
}
.hero::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 0 0 0 1px #ffffff; pointer-events: none; z-index: 2;
}
.hero-copy { position: relative; z-index: 3; }
.hero-copy h1 { margin-bottom: .3em; }
.hero-copy h1 .rise { display: block; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-copy .lead { margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-note { margin: 22px 0 0; font-size: .95rem; color: var(--muted-2); }

/* Arte do hero: mascote + halo + balões + ondas */
.hero-art { position: relative; min-height: 440px; display: grid; place-items: center; }
.halo {
  position: absolute; width: min(94%, 520px); aspect-ratio: 1; border-radius: 50%;
  background:
    radial-gradient(circle at 50% 45%, #ffffff 0%, #f3ecff 34%, rgba(178,108,255,.18) 58%, rgba(85,202,255,.12) 74%, rgba(255,255,255,0) 82%);
  z-index: 1;
}
.halo::before {
  content: ""; position: absolute; inset: 9%; border-radius: 50%;
  background: conic-gradient(from 210deg, rgba(178,108,255,.22), rgba(93,135,255,.16), rgba(85,202,255,.22), rgba(255,143,199,.18), rgba(178,108,255,.22));
  filter: blur(26px); opacity: .9;
}
.mascot-wrap {
  position: relative; z-index: 3; display: block;
  transform: translate(var(--px, 0px), var(--py, 0px));
  transition: transform .3s cubic-bezier(.2,.7,.2,1); will-change: transform;
}
.mascot {
  position: relative; z-index: 3; width: min(96%, 460px);
  filter: drop-shadow(0 26px 40px rgba(108,70,180,.3));
  animation: float 6s ease-in-out infinite alternate;
}
.mascot-shadow {
  position: absolute; z-index: 2; bottom: 7%; left: 50%; transform: translateX(-50%);
  width: 46%; height: 26px; border-radius: 50%;
  background: rgba(60,48,110,.28); filter: blur(15px);
  animation: shadowPulse 6s ease-in-out infinite alternate;
}
.bubble {
  position: absolute; z-index: 4; max-width: 240px;
  background: var(--surface); color: var(--ink-soft);
  border-radius: 18px; padding: 13px 16px 13px 44px;
  font-size: .95rem; font-weight: 500; line-height: 1.35;
  box-shadow: var(--shadow-float);
}
.bubble::before {
  content: ""; position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; border-radius: 6px; background: var(--grad-brand);
  -webkit-mask: var(--wave-mask) center/14px no-repeat; mask: var(--wave-mask) center/14px no-repeat;
}
.bubble.b1 { top: 9%; left: -6%; animation: float 7s ease-in-out .3s infinite alternate; }
.bubble.b2 { bottom: 12%; right: -4%; animation: float 7.6s ease-in-out .8s infinite alternate; }
.wave-badge {
  position: absolute; z-index: 4; right: 2%; top: 42%;
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--surface); border-radius: 999px; padding: 9px 15px 9px 12px;
  box-shadow: var(--shadow-float); font-size: .86rem; font-weight: 600; color: var(--ink-soft);
}
.wave-badge em, .ex-chip em { font-style: normal; }
.eq { display: inline-flex; align-items: center; gap: 3px; height: 20px; }
.eq span {
  width: 3px; border-radius: 2px; background: var(--grad-brand);
  animation: eq 1.1s ease-in-out infinite;
}
.eq span:nth-child(1){height:40%;animation-delay:0s}
.eq span:nth-child(2){height:85%;animation-delay:.15s}
.eq span:nth-child(3){height:60%;animation-delay:.3s}
.eq span:nth-child(4){height:100%;animation-delay:.1s}
.eq span:nth-child(5){height:50%;animation-delay:.25s}

/* ============================================================
   Faixa de capacidades
   ============================================================ */
.strip {
  margin-top: 18px; display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 14px 28px;
  padding: 22px clamp(20px, 3vw, 34px);
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.strip span { color: var(--muted); font-weight: 500; display: inline-flex; align-items: center; gap: 9px; }
.strip .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--grad-brand); flex: none; }

/* ============================================================
   Estrutura de seção
   ============================================================ */
.section { padding-block: clamp(26px, 4vw, 56px); scroll-margin-top: 26px; }
.section-head { max-width: 760px; }
.section-head h2 { margin-bottom: .45em; }

/* ============================================================
   Manifesto / Acessibilidade
   ============================================================ */
.manifesto {
  position: relative; overflow: hidden;
  background: var(--lavender);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3.5vw, 48px) clamp(26px, 5vw, 70px);
}
.manifesto-top {
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 36px; align-items: center;
}
.manifesto h2 { font-size: clamp(2rem, 4.1vw, 3.4rem); max-width: 22ch; }
.manifesto .lead { max-width: 52ch; color: var(--ink-soft); }
.guide { position: relative; display: grid; place-items: center; min-height: 230px; }
.guide .halo { width: min(92%, 320px); }
.guide .mascot { width: min(90%, 270px); animation-duration: 7s; }
.guide-chip {
  position: absolute; z-index: 5; bottom: 6%; left: 2%;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border-radius: 999px; padding: 8px 14px;
  box-shadow: var(--shadow-float); font-size: .85rem; font-weight: 600;
}
.guide-chip .a11y {
  width: 22px; height: 22px; border-radius: 50%; background: var(--grad-brand);
  display: grid; place-items: center; color: #fff;
}

.ex-lead { margin: clamp(30px, 4vw, 50px) 0 20px; font-size: clamp(1.1rem, 1.6vw, 1.35rem); font-weight: 600; color: var(--ink-soft); max-width: 44ch; font-family: "Space Grotesk", sans-serif; letter-spacing: -.01em; }
.explorer { display: grid; grid-template-columns: .82fr 1.18fr; gap: 20px; align-items: stretch; }
.ex-tabs { display: grid; gap: 10px; align-content: start; }
.ex-tab {
  display: flex; align-items: center; gap: 14px; text-align: left;
  padding: 15px 18px; border: none; border-radius: 18px;
  background: var(--surface); color: var(--ink); box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.ex-tab:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.ex-tab .ex-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--surface-2); flex: none; transition: background .2s, transform .2s; }
.ex-tab .ex-k { display: block; font-family: "Space Grotesk", sans-serif; font-weight: 600; letter-spacing: -.01em; }
.ex-tab .ex-s { display: block; font-size: .85rem; color: var(--muted-2); margin-top: 2px; }
.ex-tab[aria-selected="true"] { background: var(--ink); color: #fff; box-shadow: var(--shadow-md); transform: translateX(4px); }
.ex-tab[aria-selected="true"] .ex-s { color: #cbbff0; }
.ex-tab[aria-selected="true"] .ex-dot { background: var(--grad-brand); transform: scale(1.2); }

.ex-stage {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: .82fr 1.18fr; gap: 24px; align-items: center;
  background: #1c1733; color: #fff; border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 42px); box-shadow: var(--shadow-md);
}
.ex-stage::after {
  content: ""; position: absolute; inset: -34% -12% auto auto; width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(178,108,255,.5), rgba(85,202,255,0) 70%); pointer-events: none;
}
.ex-vis { position: relative; display: grid; place-items: center; min-height: 210px; }
.ex-vis .halo { width: min(100%, 260px); }
.ex-vis .mascot { width: min(84%, 210px); animation-duration: 7s; filter: drop-shadow(0 20px 30px rgba(0,0,0,.4)); }
.ex-chip {
  position: absolute; z-index: 4; bottom: 2%; left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
  background: #fff; color: var(--ink); border-radius: 999px; padding: 8px 14px;
  box-shadow: var(--shadow-float); font-size: .85rem; font-weight: 700;
}
.ex-body { position: relative; z-index: 2; }
.ex-body h3 { color: #fff; font-size: clamp(1.4rem, 2.5vw, 2.1rem); }
.ex-body p { color: #d9d2ec; margin: 0; line-height: 1.6; }
.ex-cmd { margin-top: 18px !important; display: inline-block; background: rgba(255,255,255,.1); border-radius: 14px; padding: 12px 16px; font-weight: 600; color: #fff; }

/* ============================================================
   Córtex (orbe WebGL)
   ============================================================ */
.cortex {
  position: relative; overflow: hidden; color: #fff;
  display: grid; grid-template-columns: 1fr .94fr; gap: clamp(24px, 4vw, 56px);
  align-items: center;
  /* Deep take on --grad-brand (violet → periwinkle → cyan), kept dark so text stays AA. */
  background:
    radial-gradient(70% 95% at 10% 15%, rgba(178,108,255,.55) 0%, rgba(178,108,255,0) 62%),
    radial-gradient(65% 80% at 95% 105%, rgba(85,202,255,.42) 0%, rgba(85,202,255,0) 64%),
    radial-gradient(55% 65% at 72% 0%, rgba(124,139,255,.30) 0%, rgba(124,139,255,0) 62%),
    linear-gradient(125deg, #2a1262 0%, #15104a 50%, #0a2445 100%);
  border-radius: var(--radius-xl);
  padding: clamp(26px, 4vw, 60px);
}
/* closest-side: the gradient fades out before the box edge (a "circle" with farthest-corner cut it hard at 304px). */
.cortex::before {
  content: ""; position: absolute; inset: -10% 40% -10% -10%;
  background: radial-gradient(closest-side, rgba(123,92,255,.26), rgba(11,8,18,0)); pointer-events: none;
}
.cortex-stage { position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 520px; min-height: 300px; margin-inline: auto; }
/* Bleeds past the stage and fades out radially so threads/particles melt into the card instead of ending in a box. */
.cortex-iframe {
  position: absolute; inset: -6%; width: 112%; height: 112%;
  border: none; background: transparent; display: block;
  -webkit-mask-image: radial-gradient(closest-side, #000 68%, transparent 100%);
          mask-image: radial-gradient(closest-side, #000 68%, transparent 100%);
}
.c-tag {
  position: absolute; z-index: 2; font-size: .82rem; font-weight: 700; color: #fff; white-space: nowrap;
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16);
  padding: 7px 14px; border-radius: 999px;
  animation: floatSoft 6s ease-in-out infinite alternate;
}
.c-tag.t1 { top: 8%; left: 2%; }
.c-tag.t2 { top: 44%; right: -2%; animation-delay: .8s; }
.c-tag.t3 { bottom: 9%; left: 14%; animation-delay: 1.5s; }
.cortex-copy h2 { color: #fff; font-size: clamp(2rem, 3.6vw, 3.1rem); }
.cortex-copy .lead { color: #cdbff2; max-width: 46ch; }
.cortex-points { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.cortex-points li { color: #d9d2ec; display: flex; gap: 11px; align-items: baseline; line-height: 1.5; }
.cortex-points li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad-brand); flex: none; transform: translateY(4px); }
.cortex-points b { color: #fff; font-family: "Space Grotesk", sans-serif; font-weight: 600; }

/* ============================================================
   Comparação interativa (elemento vivo)
   ============================================================ */
.switch { display: inline-flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; padding: 6px; background: var(--surface); border-radius: 999px; box-shadow: var(--shadow-sm); }
.switch button {
  min-height: 44px; border: none; border-radius: 999px; padding: 0 18px;
  background: transparent; color: var(--muted); font-weight: 600;
  transition: background .18s, color .18s;
}
.switch button[aria-pressed="true"] { background: var(--ink); color: #fff; }

.compare { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
.lane { background: var(--surface); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); }
.lane.voz { background: #1c1733; color: #fff; box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
.lane.voz::after {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(178,108,255,.5), rgba(85,202,255,0) 70%); pointer-events: none;
}
.lane h3 { display: flex; align-items: center; gap: 10px; }
.lane.voz h3, .lane.voz .lane-kicker { color: #fff; }
.lane-kicker { font-size: .82rem; font-weight: 700; letter-spacing: .02em; color: var(--muted-2); text-transform: none; margin-bottom: 6px; }
.steps { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; position: relative; z-index: 1; }
.steps li { display: flex; gap: 14px; align-items: flex-start; line-height: 1.5; color: var(--muted); }
.lane.voz .steps li { color: #d9d2ec; }
.steps .idx {
  flex: none; width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center;
  font-size: .9rem; font-weight: 700; background: var(--surface-2); color: var(--ink);
}
.lane.voz .steps .idx { background: var(--grad-brand); color: #fff; }
.lane .tally { margin-top: 20px; font-weight: 600; color: var(--ink); }
.lane.voz .tally { color: #fff; }
.compare-say { margin: 18px 0 0; padding: 16px 18px; border-radius: 16px; background: rgba(255,255,255,.08); font-size: 1.05rem; font-weight: 600; }
.compare-note { margin-top: 16px; color: var(--muted-2); font-size: .9rem; }

/* ============================================================
   Demonstração do assistente
   ============================================================ */
.demo-grid { margin-top: 22px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: stretch; }
.stage {
  margin: 0; background: radial-gradient(ellipse at 50% 40%, #fbfaff, #ece7f8 82%);
  padding: 16px; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
.stage img { width: 100%; border-radius: 20px; aspect-ratio: 760/500; object-fit: cover; }
.stage figcaption { font-size: .88rem; color: var(--muted-2); margin: 12px 6px 4px; }
.demo-copy { background: var(--surface); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.demo-copy .kicker { font-weight: 700; color: var(--violet-ink); margin-bottom: 8px; }
.demo-copy p { color: var(--muted); }
.demo-copy .button { margin-top: auto; align-self: flex-start; }
.result { margin-top: 16px; min-height: 1.4em; font-weight: 600; color: var(--ink); }
.result:not(:empty)::before { content: "→ "; color: var(--violet-ink); }

/* ============================================================
   Recursos
   ============================================================ */
.feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 60px);
  align-items: center; padding-block: clamp(22px, 3vw, 38px);
}
.feature + .feature { border-top: 1px solid var(--line); }
.feature.flip .feature-media { order: -1; }
.feature .tag {
  display: inline-block; font-size: .82rem; font-weight: 700; color: var(--violet-ink);
  background: var(--surface-2); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.feature .tag.pilot { color: #9a5b00; background: #fff0da; }
.feature .tag.road { color: var(--muted); background: var(--surface-2); }
.feature h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.feature p { color: var(--muted); max-width: 46ch; }
.feature ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.feature li { display: flex; gap: 10px; color: var(--ink-soft); }
.feature li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--grad-brand); margin-top: .5em; flex: none; }

/* Fragmento de interface (data-ui) */
.ui {
  background: var(--surface); border-radius: var(--radius-lg); padding: 18px;
  box-shadow: var(--shadow-md);
}
.ui-bar { display: flex; align-items: center; gap: 7px; padding: 4px 6px 12px; }
.ui-bar i { width: 11px; height: 11px; border-radius: 50%; background: #e2dcf0; }
.ui-bar i:nth-child(1){ background:#ffb4c6 } .ui-bar i:nth-child(2){ background:#ffe0a3 } .ui-bar i:nth-child(3){ background:#bfe8c6 }
.ui-bar .ui-title { margin-left: 8px; font-size: .82rem; color: var(--muted-2); font-weight: 600; }
.ui-body { background: var(--haze); border-radius: 18px; padding: 18px; }
.ui-row { display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 13px; background: var(--surface); box-shadow: var(--shadow-sm); }
.ui-row + .ui-row { margin-top: 10px; }
.ui-row .ui-ico { width: 34px; height: 34px; border-radius: 10px; background: var(--grad-soft); flex: none; display: grid; place-items: center; color: #fff; }
.ui-row .ui-k { font-weight: 600; color: var(--ink); }
.ui-row .ui-s { font-size: .85rem; color: var(--muted-2); }
.ui-row .ui-go { margin-left: auto; color: var(--violet-ink); font-weight: 700; }
.ui-mini-wave { display: inline-flex; align-items: flex-end; gap: 3px; height: 26px; }
.ui-mini-wave span { width: 4px; border-radius: 2px; background: var(--grad-brand); }

/* ============================================================
   Comunicação sem fronteiras
   ============================================================ */
.flow { margin-top: 22px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.flow-step {
  background: var(--surface); border-radius: 20px; padding: 20px 18px; box-shadow: var(--shadow-sm);
  position: relative; display: flex; flex-direction: column; gap: 8px;
}
.flow-step .n { width: 30px; height: 30px; border-radius: 9px; background: var(--grad-brand); color: #fff; display: grid; place-items: center; font-weight: 700; }
.flow-step h4 { font-family: "Space Grotesk", sans-serif; font-size: 1.02rem; margin: 2px 0 0; letter-spacing: -.01em; }
.flow-step p { margin: 0; font-size: .9rem; color: var(--muted); line-height: 1.5; }
.flow-step.accent { background: #1c1733; }
.flow-step.accent h4, .flow-step.accent p { color: #fff; }
.flow-step.accent p { color: #d9d2ec; }
.flow-note { margin-top: 18px; color: var(--muted-2); font-size: .9rem; }

/* ============================================================
   Comparativo (tabela)
   ============================================================ */
.table-wrap { margin-top: 28px; overflow: auto; border-radius: var(--radius); box-shadow: var(--shadow-sm); background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 640px; text-align: left; }
th, td { padding: 18px 20px; vertical-align: top; }
thead th { background: var(--surface-2); font-family: "Space Grotesk", sans-serif; font-size: .95rem; color: var(--ink); letter-spacing: -.01em; }
tbody tr + tr th, tbody tr + tr td { border-top: 1px solid var(--line); }
tbody th { font-weight: 700; color: var(--ink); width: 26%; }
tbody th a { color: var(--violet-ink); }
td { color: var(--muted); }
tbody tr:first-child th, tbody tr:first-child td { background: #faf7ff; }

/* ============================================================
   Segurança e privacidade
   ============================================================ */
.privacy { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 4vw, 60px); align-items: start; }
.privacy .points { display: grid; gap: 14px; }
.point { background: var(--surface); border-radius: 18px; padding: 20px 22px; box-shadow: var(--shadow-sm); }
.point h4 { font-family: "Space Grotesk", sans-serif; font-size: 1.1rem; margin: 0 0 6px; letter-spacing: -.01em; }
.point p { margin: 0; color: var(--muted); line-height: 1.55; }

/* ============================================================
   Planos
   ============================================================ */
.pricing { margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { background: var(--surface); border-radius: var(--radius-lg); padding: 30px 28px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.plan.featured { background: #1c1733; color: #fff; box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
.plan.featured::after {
  content: ""; position: absolute; inset: auto -20% -30% auto; width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(178,108,255,.45), rgba(85,202,255,0) 70%); pointer-events: none;
}
.plan .pname { font-family: "Space Grotesk", sans-serif; font-weight: 600; color: var(--muted); }
.plan.featured .pname { color: #cbbff0; }
.plan .flag { position: absolute; top: 20px; right: 22px; z-index: 2; font-size: .78rem; font-weight: 700; background: var(--grad-brand); color: #fff; padding: 5px 12px; border-radius: 999px; }
.amount { font-family: "Space Grotesk", sans-serif; font-size: clamp(2.6rem, 5vw, 3.4rem); line-height: 1.04; letter-spacing: -.03em; margin: 10px 0 2px; }
.plan .per { color: var(--muted); margin: 0 0 4px; }
.plan.featured .per { color: #cbbff0; }
.plan .save { color: var(--violet-ink); font-weight: 700; margin: 0 0 18px; min-height: 1.2em; }
.plan.featured .save { color: #8fe0ff; }
.plan ul { list-style: none; margin: 6px 0 24px; padding: 0; display: grid; gap: 10px; position: relative; z-index: 1; }
.plan li { display: flex; gap: 10px; line-height: 1.45; }
.plan li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--grad-brand); margin-top: .5em; flex: none; }
.plan.featured li { color: #e7e1f5; }
.plan .button { margin-top: auto; z-index: 1; }
.plan.featured .button.primary { background: #fff; color: var(--ink); }
.plan .status { margin: 12px 0 0; font-size: .85rem; color: var(--muted-2); z-index: 1; }
.plan.featured .status { color: #b4a9d6; }
.pricing-note { margin-top: 22px; color: var(--muted-2); font-size: .92rem; max-width: 70ch; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { margin-top: 30px; display: grid; gap: 12px; max-width: 880px; }
.faq details { background: var(--surface); border-radius: 18px; padding: 6px 22px; box-shadow: var(--shadow-sm); }
.faq summary { list-style: none; cursor: pointer; font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.1rem; padding: 16px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--violet-ink); font-weight: 400; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--muted); line-height: 1.6; max-width: 70ch; }

/* ============================================================
   CTA final + rodapé
   ============================================================ */
.final {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center; gap: clamp(20px, 4vw, 56px);
  color: #fff;
  background:
    radial-gradient(ellipse at 88% 78%, #223a82 0%, transparent 44%),
    radial-gradient(ellipse at 80% 8%, #50238d 0%, transparent 54%),
    #19102b;
  border: 1px solid #68479b;
  border-radius: var(--radius-xl);
  padding: clamp(22px, 3vw, 42px) clamp(30px, 5vw, 68px);
  box-shadow: inset 0 1px 0 #ffffff38, 0 24px 60px #28154932;
}
.final-copy { position: relative; z-index: 4; }
.final h2 { color: #fff; font-size: clamp(2.35rem, 5.2vw, 4.5rem); margin-bottom: .3em; }
.final h2 span { display: block; color: #d2bdff; }
.final .lead { max-width: 40ch; color: #e0d7ee; margin-bottom: 28px; }
.final .hero-actions { justify-content: flex-start; }
.final .button.primary {
  color: #fff; background: linear-gradient(160deg, #823be0, #5426a8);
  border: 1px solid #b18af0;
  box-shadow: inset 0 1px 0 #ffffff45, 0 4px 0 #351468, 0 10px 24px #12082080;
}
.final .button.ghost { color: #fff; background: #ffffff10; border: 1px solid #b59ad377; }
.final .button.ghost:hover { background: #ffffff24; }
.final .button:focus-visible { outline: 3px solid #b1efff; outline-offset: 4px; }
.final .guide { min-height: 0; }
.final .guide .halo {
  width: min(96%, 360px);
  background: radial-gradient(circle at 50% 48%, #b981ff55, #778aff28 61%, transparent 72%);
}
.final .guide .halo::before {
  inset: 5%; filter: none; opacity: 1;
  border: 1px solid #c6acff50;
  box-shadow: inset 0 0 32px #a992ff33, 0 0 42px #8973e433;
}
.final .guide .mascot {
  width: min(100%, 380px); height: auto;
  filter: drop-shadow(0 18px 24px #10091a99);
}
@media (max-width: 720px) {
  .final { grid-template-columns: minmax(0, 1fr); text-align: center; }
  .final .lead { margin-inline: auto; }
  .final .hero-actions { justify-content: center; }
  .final .guide .mascot { width: min(76%, 260px); }
}

.site-footer {
  margin-top: 0; margin-bottom: 26px;
  background: #15111f; color: #cfc8e0; border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 34px); display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
}
.site-footer .f-brand { display: flex; align-items: center; gap: 20px; overflow: hidden; }
/* logo RGBA: sem pill. height=112px → conteúdo visual de 52px no fundo escuro. */
.site-footer .f-logo {
  height: 112px;
  width: auto;
  display: block;
  margin: -28px -4px -32px;
  flex: none;
}
.site-footer .f-tagline { font-size: .92rem; color: #9c93bb; }
.site-footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-footer nav a { color: #cfc8e0; text-decoration: none; }
.site-footer nav a:hover { color: #fff; }
.site-footer {
  background: radial-gradient(ellipse at 8% 0%, #33204b, transparent 68%), #15111f;
  border: 1px solid #46345d;
  box-shadow: inset 0 1px 0 #5d4975, 0 16px 32px -24px #3c205e;
  margin-bottom: 32px;
}
.site-footer .f-brand { flex-wrap: wrap; gap: 12px 20px; }
.site-footer .f-tagline { color: #c4b7d9; }
.site-footer nav { grid-column: 1 / -1; border-top: 1px solid #514361; padding-top: 14px; gap: 12px 24px; }
.site-footer nav a:last-child { margin-inline-start: auto; }
.site-footer nav a {
  position: relative; padding: 4px 0; font-size: .92rem; color: #b9aed3; transition: color .2s;
}
.site-footer nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; border-radius: 2px;
  background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform .28s cubic-bezier(.2, .7, .2, 1);
}
.site-footer nav a:hover, .site-footer nav a:focus-visible { color: #fff; }
.site-footer nav a:hover::after, .site-footer nav a:focus-visible::after { transform: scaleX(1); }
.f-legal {
  grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px;
  padding-top: 20px; border-top: 1px solid #2f2542;
  font-size: .8rem; line-height: 1.55; color: #a99ec2; text-align: left;
}
.f-legal p { margin: 0; }
.f-legal-main { display: grid; gap: 4px; }
.f-copyright { color: #d4cae8; font-weight: 500; }
.f-credit { display: grid; gap: 2px; text-align: right; color: #a99ec2; font-size: .78rem; }
.f-credit a { justify-self: end; font-size: .92rem; }
@media (max-width: 760px) {
  .f-credit { text-align: left; }
  .f-credit a { justify-self: start; }
}
.f-credit a {
  color: #fff; font-weight: 600; text-decoration: none;
  background: var(--grad-brand) left bottom / 100% 2px no-repeat; padding-bottom: 2px;
  transition: background-size .25s, color .2s;
}
.f-credit a:hover, .f-credit a:focus-visible { color: #d9c4ff; background-size: 100% 100%; background-clip: text; -webkit-background-clip: text; color: transparent; }
@media (prefers-reduced-motion: reduce) { .site-footer nav a::after { transition: none; } }
/* ============================================================
   Voz em outro idioma (demo viva + timeline)
   ============================================================ */
.lang-head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 48px); }
.lang-head h2 { font-size: clamp(2.2rem, 4.6vw, 3.8rem); }
.lang-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 56px); align-items: center; }

.lang-demo {
  position: relative; margin: 0; padding: clamp(20px, 3vw, 30px); border-radius: var(--radius-lg);
  background: radial-gradient(80% 70% at 0% 0%, rgba(178,108,255,.35), transparent 60%),
              radial-gradient(70% 60% at 100% 100%, rgba(85,202,255,.25), transparent 60%),
              linear-gradient(140deg, #24124f, #13103d 55%, #0b2342);
  color: #fff; display: grid; gap: 14px; box-shadow: var(--shadow-md);
}
.ld-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.ld-chip, .ld-pair { font-size: .8rem; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: #d9d0ee; }
.ld-chip b { color: #fff; }
.ld-pair { font-weight: 700; letter-spacing: .04em; }
.ld-bubble { padding: 14px 16px; border-radius: 18px; transition: opacity .45s, transform .45s cubic-bezier(.2,.7,.2,1), filter .45s; }
.ld-bubble small, .ld-voice small { display: block; font-size: .72rem; color: #b9aed3; margin-bottom: 4px; }
.ld-bubble p { margin: 0; font-size: 1.02rem; line-height: 1.45; }
.ld-src { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); }
.ld-out { background: linear-gradient(135deg, rgba(178,108,255,.32), rgba(85,202,255,.2)); border: 1px solid rgba(178,108,255,.45); }
.ld-out p { font-size: 1.15rem; }
.ld-voice {
  display: grid; grid-template-columns: auto auto 1fr auto; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: 16px; background: rgba(0,0,0,.22); border: 1px solid rgba(255,255,255,.08);
  transition: opacity .45s, transform .45s cubic-bezier(.2,.7,.2,1);
}
.ld-voice b { font-size: .9rem; }
.ld-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--grad-brand); box-shadow: 0 0 0 3px rgba(255,255,255,.12); }
.ld-wave { display: flex; align-items: center; gap: 3px; height: 28px; }
.ld-wave i { flex: 1; max-width: 4px; height: 30%; border-radius: 2px; background: linear-gradient(#c9a4ff, #55caff); transform-origin: center; }
.ld-wave i:nth-child(3n) { height: 70%; } .ld-wave i:nth-child(4n+1) { height: 50%; } .ld-wave i:nth-child(5n+2) { height: 95%; }
.ld-time { font-size: .78rem; color: #b9aed3; font-variant-numeric: tabular-nums; }
.ld-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; min-height: 42px; }
.ld-btn { padding: 10px 16px; border-radius: 999px; font-size: .86rem; font-weight: 600; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); transition: background .3s, box-shadow .3s, opacity .3s; }
.ld-send { background: #fff; color: #1b1340; }
.ld-done { font-size: .86rem; font-weight: 700; color: #86f2b6; opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }

/* estados da demo por etapa */
.lang-demo .ld-out, .lang-demo .ld-voice { opacity: .18; transform: translateY(8px); filter: blur(1px); }
.lang-demo[data-step="2"] .ld-out, .lang-demo[data-step="3"] .ld-out, .lang-demo[data-step="4"] .ld-out, .lang-demo[data-step="5"] .ld-out { opacity: 1; transform: none; filter: none; }
.lang-demo[data-step="3"] .ld-voice, .lang-demo[data-step="4"] .ld-voice, .lang-demo[data-step="5"] .ld-voice { opacity: 1; transform: none; filter: none; }
.lang-demo[data-step="1"] .ld-src { box-shadow: 0 0 0 2px rgba(178,108,255,.7); }
.lang-demo[data-step="4"] .ld-wave i { animation: ldWave .9s ease-in-out infinite alternate; }
.lang-demo[data-step="4"] .ld-wave i:nth-child(2n) { animation-delay: -.3s; } .lang-demo[data-step="4"] .ld-wave i:nth-child(3n) { animation-delay: -.6s; }
.lang-demo[data-step="4"] .ld-btn:first-child { background: rgba(178,108,255,.45); box-shadow: 0 0 0 3px rgba(178,108,255,.25); }
.lang-demo[data-step="5"] .ld-send { box-shadow: 0 0 0 4px rgba(134,242,182,.35); }
.lang-demo[data-step="5"] .ld-done { opacity: 1; transform: none; }
@keyframes ldWave { from { transform: scaleY(.35); } to { transform: scaleY(1.15); } }

/* timeline */
.lang-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; position: relative; counter-reset: none; }
.lang-steps::before { content: ""; position: absolute; left: 31px; top: 28px; bottom: 28px; width: 2px; background: var(--line); }
.lang-steps button {
  position: relative; width: 100%; display: flex; gap: 16px; align-items: flex-start; text-align: left;
  padding: 14px 16px; border: 1px solid transparent; border-radius: 20px; background: transparent;
  font: inherit; color: var(--muted); cursor: pointer; transition: background .3s, border-color .3s, box-shadow .3s, color .3s;
}
.lang-steps button:hover { background: rgba(255,255,255,.6); }
.lang-steps button:focus-visible { outline: 3px solid var(--violet-ink); outline-offset: 2px; }
.lang-steps .n {
  flex: none; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
  background: var(--surface, #fff); border: 2px solid var(--line); color: var(--muted); font-weight: 700; font-size: .9rem;
  transition: background .3s, border-color .3s, color .3s, transform .3s;
}
.lang-steps b { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: 2px; }
.lang-steps button[aria-pressed="true"] { background: #fff; border-color: var(--line); box-shadow: var(--shadow-sm); color: var(--ink-soft); }
.lang-steps button[aria-pressed="true"] .n { background: var(--grad-brand); border-color: transparent; color: #fff; transform: scale(1.08); }
.lang-steps button.is-done .n { background: #efe7ff; border-color: #c9a4ff; color: var(--violet-ink); }

@media (max-width: 960px) { .lang-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  .ld-bubble, .ld-voice, .ld-done, .lang-steps button, .lang-steps .n { transition: none; }
  .lang-demo[data-step="4"] .ld-wave i { animation: none; }
}
/* ============================================================
   Óculos (em desenvolvimento)
   ============================================================ */
.glass {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(24px, 4vw, 56px); align-items: center;
  padding: clamp(28px, 5vw, 64px); border-radius: var(--radius-xl); color: #fff;
  background:
    radial-gradient(60% 70% at 85% 30%, rgba(85,202,255,.22), transparent 62%),
    radial-gradient(60% 70% at 70% 80%, rgba(178,108,255,.32), transparent 62%),
    linear-gradient(150deg, #120d22, #0a0815 60%, #0d0b1c);
}
.glass-badge {
  display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; padding: 7px 14px; border-radius: 999px;
  font-size: .8rem; font-weight: 600; color: #e7defb; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
}
.glass-badge { flex-wrap: wrap; gap: 10px 12px; padding: 7px 8px 7px 14px; }
.glass-status { display: inline-flex; align-items: center; gap: 8px; }
.glass-sep { width: 1px; height: 16px; background: rgba(255,255,255,.18); }
.glass-partner {
  display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px 4px 6px; border-radius: 999px;
  background: rgba(255,255,255,.08); color: #fff;
}
.glass-flags { display: inline-flex; }
.glass-flags .flag {
  width: 24px; height: 17px; border-radius: 4px; display: block;
  box-shadow: 0 0 0 1.5px #1a1430, 0 2px 6px rgba(0,0,0,.4);
}
.glass-flags .flag + .flag { margin-left: -7px; }
.sr-and { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.glass-dot { width: 8px; height: 8px; border-radius: 50%; background: #55caff; box-shadow: 0 0 0 0 rgba(85,202,255,.7); animation: glassPing 2s ease-out infinite; }
@keyframes glassPing { 70%, 100% { box-shadow: 0 0 0 9px rgba(85,202,255,0); } }
.glass-copy h2 { color: #fff; font-size: clamp(2.3rem, 4.8vw, 3.9rem); }
.glass-grad { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.glass-copy .lead { color: #cdbff2; max-width: 50ch; }
.glass-points { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 14px; }
.glass-points li { display: grid; gap: 2px; padding-left: 22px; position: relative; }
.glass-points li::before { content: ""; position: absolute; left: 0; top: .5em; width: 9px; height: 9px; border-radius: 50%; background: var(--grad-brand); }
.glass-points b { font-family: "Space Grotesk", sans-serif; font-weight: 600; }
.glass-points span { color: #b9aed3; font-size: .94rem; }
.glass-included {
  display: flex; align-items: flex-start; gap: 10px; margin: 20px 0 0;
  padding: 12px 16px; border-radius: 16px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  color: #e9e0ff; font-size: .93rem; line-height: 1.5;
}
.glass-included svg { flex: none; width: 20px; height: 20px; margin-top: 1px; fill: none; stroke: #b26cff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.glass-included span { min-width: 0; }
.glass-cta { margin-top: 30px; display: grid; gap: 10px; justify-items: start; }
.glass-btn { background: #fff; color: #1b1340; box-shadow: 0 14px 34px -14px rgba(178,108,255,.8); }
.glass-btn:hover { transform: translateY(-2px); }
.glass-fine { font-size: .8rem; color: #9f93bb; }

.glass-gallery { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; min-width: 0; }
.glass-stage {
  position: relative; aspect-ratio: 1 / 1; border-radius: 30px; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(closest-side, #ffffff 55%, #ece7f8 100%);
  box-shadow: 0 30px 70px -30px rgba(178,108,255,.6);
}
.glass-stage { isolation: isolate; touch-action: pan-y; }
.glass-stage:focus-visible { outline: 3px solid #55caff; outline-offset: 4px; }
.gs-slide { position: absolute; inset: 0; margin: 0; display: grid; place-items: center; opacity: 0; transition: opacity .8s ease; }
.gs-slide.is-active { opacity: 1; z-index: 1; }
.gs-slide img { width: 92%; height: 92%; object-fit: contain; transform: scale(.98); }
.gs-slide.is-active img { animation: gsZoom 5.5s ease-out forwards; }
/* foto de cena (fundo próprio): preenche o palco em vez de flutuar no branco */
.gs-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 55% center; }
.gs-photo.is-active img { animation: kenburns 5.5s ease-out forwards; }
@keyframes gsZoom { from { transform: scale(.96) translateY(6px); } to { transform: scale(1.04) translateY(0); } }
.gs-slide figcaption {
  position: absolute; left: 18px; right: 18px; bottom: 18px; z-index: 2; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px; border-radius: 16px; font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: .98rem; color: #fff;
  background: rgba(16, 11, 34, .72); backdrop-filter: blur(14px) saturate(1.3); border: 1px solid rgba(160,200,255,.25);
  transform: translateY(10px); opacity: 0; transition: opacity .5s .25s, transform .5s .25s cubic-bezier(.2,.7,.2,1);
}
.gs-slide.is-active figcaption { opacity: 1; transform: none; }
.gs-slide figcaption span {
  font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 9px; border-radius: 999px;
  background: var(--grad-brand); color: #fff;
}
.gs-bars { z-index: 4; top: 16px; left: 18px; right: 18px; }
.gs-bars i { background: rgba(30, 20, 60, .15); }
.gs-bars i::after { background: linear-gradient(90deg, #b26cff, #55caff); }
.glass-stage .scene-nav { background: rgba(16,11,34,.55); }
.glass-stage:hover .scene-nav, .glass-stage .scene-nav:focus-visible { opacity: 1; }
.gs-prev { left: 12px; } .gs-next { right: 12px; }
@media (prefers-reduced-motion: reduce) { .gs-slide, .gs-slide figcaption { transition: none; } .gs-slide.is-active img { animation: none; } }
.glass-thumbs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.glass-thumbs button {
  display: grid; gap: 4px; justify-items: center; padding: 4px 2px 6px; border-radius: 14px; cursor: pointer;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); color: #b9aed3; font: inherit; font-size: .64rem;
  transition: border-color .2s, background .2s, color .2s;
}
.glass-thumbs img { width: 100%; aspect-ratio: 1; object-fit: contain; border-radius: 10px; background: #fff; }
.glass-thumbs button:hover { color: #fff; border-color: rgba(255,255,255,.3); }
.glass-thumbs button[aria-pressed="true"] { color: #fff; border-color: #b26cff; background: rgba(178,108,255,.16); }
.glass-thumbs button:focus-visible { outline: 3px solid #55caff; outline-offset: 2px; }
/* ---------- Cenas (carrossel cinematográfico) ---------- */
.scenes { margin-top: clamp(48px, 7vw, 88px); }
.scenes-head { display: grid; gap: 8px; max-width: 720px; margin-bottom: 22px; }
.scenes-head h3 { margin: 0; font-size: clamp(1.9rem, 3.6vw, 3rem); color: var(--ink); line-height: 1.08; }
.scenes-head p { margin: 0; color: var(--muted); font-size: 1.05rem; }
.scene-stage {
  position: relative; overflow: hidden; border-radius: var(--radius-xl); aspect-ratio: 16 / 9; background: #0a0815;
  box-shadow: 0 40px 90px -40px rgba(60, 30, 140, .7); isolation: isolate; touch-action: pan-y;
}
.scene-stage:focus-visible { outline: 3px solid var(--violet-ink); outline-offset: 4px; }
.scene-track { position: absolute; inset: 0; }
.scene { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .9s ease; }
.scene.is-active { opacity: 1; z-index: 1; }
.scene img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); }
.scene.is-active img { animation: kenburns 7.5s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.04) translate(0, 0); } to { transform: scale(1.12) translate(-1.5%, -1%); } }
.scene-stage::after {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, rgba(8,6,18,.55) 0%, transparent 22%, transparent 48%, rgba(8,6,18,.88) 100%);
}
.scene figcaption {
  position: absolute; z-index: 3; left: clamp(18px, 3vw, 40px); top: clamp(30px, 4vw, 52px); max-width: 60%;
  color: #fff; font-family: "Space Grotesk", sans-serif; font-size: clamp(1.05rem, 2vw, 1.6rem); font-weight: 600; line-height: 1.2;
  text-shadow: 0 2px 18px rgba(0,0,0,.5);
}
.scene-tag {
  display: table; margin-bottom: 10px; padding: 5px 11px; border-radius: 999px; font-family: inherit; font-size: .74rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; background: rgba(255,255,255,.14); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.22);
}
.scene-bars { position: absolute; z-index: 4; top: 14px; left: clamp(18px, 3vw, 40px); right: clamp(18px, 3vw, 40px); display: flex; gap: 6px; }
.scene-bars i { flex: 1; height: 3px; border-radius: 3px; background: rgba(255,255,255,.25); overflow: hidden; position: relative; }
.scene-bars i::after { content: ""; position: absolute; inset: 0; background: #fff; transform: scaleX(var(--p, 0)); transform-origin: left; }
.scene-sub {
  position: absolute; z-index: 4; left: 50%; bottom: clamp(16px, 3vw, 34px); transform: translateX(-50%);
  width: min(92%, 640px); padding: 14px 18px; border-radius: 20px; color: #fff;
  background: rgba(14, 10, 32, .55); backdrop-filter: blur(16px) saturate(1.3); border: 1px solid rgba(160, 200, 255, .28);
  box-shadow: 0 0 0 1px rgba(85,202,255,.12), 0 20px 50px -20px rgba(85,202,255,.5);
}
.scene-sub p { margin: 0; }
.scene-sub-from { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .06em; color: #8fd9ff; margin-bottom: 4px; }
.scene-sub-src { font-size: .92rem; color: #cfc6ea; }
.scene-sub-pt { display: flex; align-items: baseline; gap: 8px; margin-top: 6px !important; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.12); font-size: clamp(1rem, 1.8vw, 1.25rem); font-weight: 600; min-height: 1.5em; }
.scene-flag { flex: none; width: 20px; height: 14px; border-radius: 3px; align-self: center; background:
  radial-gradient(circle at 50% 50%, #002776 28%, transparent 30%), linear-gradient(135deg, transparent 30%, #ffdf00 30% 70%, transparent 70%) center / 70% 80% no-repeat,
  linear-gradient(45deg, transparent 30%, #ffdf00 30% 70%, transparent 70%) center / 70% 80% no-repeat, #009c3b; }
.scene-caret { width: 2px; height: 1.1em; background: #55caff; align-self: center; animation: caret .9s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.scene-nav {
  position: absolute; z-index: 5; top: 50%; translate: 0 -50%; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  color: #fff; background: rgba(14,10,32,.45); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.22);
  opacity: 0; transition: opacity .25s, background .2s;
}
.scene-nav svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.scene-nav.prev { left: 16px; } .scene-nav.next { right: 16px; }
.scene-stage:hover .scene-nav, .scene-nav:focus-visible { opacity: 1; }
.scene-nav:hover { background: rgba(14,10,32,.75); }
.scene-nav:focus-visible { outline: 3px solid #55caff; outline-offset: 2px; }
.scene-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 14px; }
.scene-list button {
  display: flex; align-items: center; gap: 10px; padding: 6px; border-radius: 16px; text-align: left; cursor: pointer; font: inherit;
  background: #fff; border: 1px solid var(--line); color: var(--muted); box-shadow: var(--shadow-sm); transition: border-color .2s, transform .2s, box-shadow .2s;
}
.scene-list img { width: 56px; height: 40px; border-radius: 10px; object-fit: cover; flex: none; }
.scene-list span { display: grid; font-size: .76rem; line-height: 1.3; min-width: 0; }
.scene-list b { color: var(--ink); font-size: .88rem; }
.scene-list button:hover { transform: translateY(-2px); }
.scene-list button[aria-selected="true"] { border-color: #b26cff; box-shadow: 0 0 0 3px rgba(178,108,255,.2), var(--shadow-sm); }
.scene-list button:focus-visible { outline: 3px solid var(--violet-ink); outline-offset: 2px; }
@media (max-width: 760px) {
  .scene-stage { aspect-ratio: 4 / 5; border-radius: 28px; }
  .scene figcaption { max-width: 85%; }
  .scene-nav { opacity: 1; width: 40px; height: 40px; top: auto; bottom: 50%; }
  .scene-list { grid-template-columns: repeat(5, 72px); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
  .scene-list button { flex-direction: column; scroll-snap-align: start; }
  .scene-list img { width: 100%; height: 44px; }
  .scene-list span { text-align: center; }
}
@media (hover: none) { .scene-nav { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .scene { transition: none; } .scene.is-active img { animation: none; } .scene-caret { animation: none; }
}
/* ---------- Do protótipo à caixa (mesmo motor de story) ---------- */
.docs-stage {
  position: relative; overflow: hidden; isolation: isolate; touch-action: pan-y; aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl); background: #0a0815; box-shadow: 0 40px 90px -40px rgba(60, 30, 140, .7);
}
.docs-stage:focus-visible { outline: 3px solid var(--violet-ink); outline-offset: 4px; }
.docs-slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .9s ease; }
.docs-slide.is-active { opacity: 1; z-index: 1; }
.docs-slide img { width: 100%; height: 100%; object-fit: cover; }
.docs-slide.is-active img { animation: kenburns 9s ease-out forwards; }
.docs-slide::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent 45%, rgba(8,6,18,.92) 100%); }
.docs-slide figcaption {
  position: absolute; z-index: 2; left: clamp(14px, 2.4vw, 28px); bottom: clamp(14px, 2.4vw, 28px);
  display: grid; gap: 4px; width: min(440px, calc(100% - 28px)); color: #fff;
  padding: clamp(14px, 2vw, 22px); border-radius: 22px;
  background: rgba(12, 9, 26, .8); backdrop-filter: blur(18px) saturate(1.3); border: 1px solid rgba(160, 200, 255, .22);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);
  opacity: 0; transform: translateY(12px); transition: opacity .6s .3s, transform .6s .3s cubic-bezier(.2,.7,.2,1);
}
.docs-slide.is-active figcaption { opacity: 1; transform: none; }
.docs-slide figcaption .glass-step { margin: 0; }
.docs-slide figcaption b { font-family: "Space Grotesk", sans-serif; font-size: clamp(1.25rem, 2.2vw, 1.75rem); line-height: 1.1; }
.docs-text { color: #d4cae8; font-size: clamp(.9rem, 1.4vw, 1.02rem); }
.docs-open {
  justify-self: start; margin-top: 8px; padding: 8px 14px; border-radius: 999px; font-size: .84rem; font-weight: 600; color: #fff; text-decoration: none;
  background: rgba(255,255,255,.12); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.22); transition: background .2s;
}
.docs-open:hover { background: rgba(255,255,255,.22); }
.docs-open:focus-visible { outline: 3px solid #55caff; outline-offset: 2px; }
.docs-stage:hover .scene-nav, .docs-stage .scene-nav:focus-visible { opacity: 1; }
.docs-prev { left: 16px; } .docs-next { right: 16px; }
.docs-list { grid-template-columns: repeat(2, minmax(0, 280px)); }
@media (max-width: 760px) {
  .docs-stage { aspect-ratio: 4 / 5; border-radius: 28px; }
  .docs-slide img { object-position: 30% center; }
  .docs-list { grid-template-columns: 1fr 1fr; overflow: visible; }
  .docs-list button { flex-direction: row; }
  .docs-list img { width: 56px; height: 40px; }
  .docs-list span { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { .docs-slide, .docs-slide figcaption { transition: none; } .docs-slide.is-active img { animation: none; } }
.glass-docs-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 24px; margin: clamp(36px, 5vw, 56px) 0 18px; }
.glass-docs-head h3 { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2rem); color: var(--ink); }
.glass-docs-head p { margin: 0; color: var(--muted); }
.glass-docs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.glass-doc {
  margin: 0; display: flex; flex-direction: column; gap: 14px; padding: 12px 12px 20px; border-radius: 30px;
  background: linear-gradient(160deg, #1a1230, #0d0b1c); box-shadow: var(--shadow-md); color: #fff;
}
.glass-step {
  align-self: flex-start; margin: 4px 0 0 8px; font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.glass-doc a { position: relative; display: block; overflow: hidden; border-radius: 20px; }
.glass-doc img { display: block; width: 100%; height: auto; aspect-ratio: 1672 / 941; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.glass-doc a:hover img { transform: scale(1.03); }
.glass-doc a:focus-visible { outline: 3px solid var(--violet-ink); outline-offset: 3px; }
.glass-zoom {
  position: absolute; right: 14px; bottom: 14px; padding: 7px 13px; border-radius: 999px; font-size: .8rem; font-weight: 600;
  color: #fff; background: rgba(15,10,30,.6); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.2);
  opacity: 0; transform: translateY(6px); transition: opacity .25s, transform .25s;
}
.glass-doc a:hover .glass-zoom, .glass-doc a:focus-visible .glass-zoom { opacity: 1; transform: none; }
.glass-doc figcaption { padding: 0 10px; font-size: .9rem; color: #b9aed3; line-height: 1.5; }
.glass-doc figcaption b { display: block; margin-bottom: 2px; color: #fff; font-size: 1.05rem; font-family: "Space Grotesk", sans-serif; }
.glass-docs-note { margin: 14px 0 0; font-size: .8rem; color: var(--muted-2); }
@media (max-width: 960px) { .glass-docs { grid-template-columns: 1fr; } }
@media (hover: none) { .glass-zoom { opacity: 1; transform: none; } }
.glass-note { margin: 0; font-size: .76rem; color: #8f84a8; }
/* ---------- Origem do conceito (Voz Studio Vision) ---------- */
.origin {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(22px, 3.4vw, 48px);
  padding: clamp(24px, 4vw, 46px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(120% 90% at 100% 0%, #f1e8ff 0%, rgba(241, 232, 255, 0) 58%),
    var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.origin-tag {
  display: inline-flex; align-items: center; margin: 0 0 14px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid #e2d5fb; background: #f7f2ff;
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--violet-ink);
}
.origin h2 { font-size: clamp(1.65rem, 2.9vw, 2.4rem); text-wrap: balance; }
.origin-head .origin-lead { margin: 16px 0 0; font-size: clamp(1rem, 1.3vw, 1.14rem); line-height: 1.62; color: var(--ink-soft); }
.origin-head .origin-lead strong { font-weight: 600; }
.origin-body { display: grid; gap: 14px; align-content: start; color: var(--muted); font-size: .98rem; line-height: 1.66; }
.origin-body p { margin: 0; }
.origin-credit {
  justify-self: start; margin-top: 4px !important;
  padding: 9px 16px; border-radius: 14px;
  background: #f4ecff; color: var(--violet-ink); font-weight: 600;
}
@media (max-width: 860px) { .origin { grid-template-columns: minmax(0, 1fr); border-radius: 30px; } }
@media (max-width: 620px) {
  .origin { padding: 22px 18px; border-radius: 26px; gap: 18px; }
  .origin h2 { font-size: clamp(1.5rem, 6vw, 1.9rem); }
}
/* ---------- Voz Studio Vision ---------- */
.vision { margin-top: clamp(40px, 6vw, 72px); }
.vision-head { max-width: 900px; }
.vision-kicker {
  display: inline-flex; margin: 0 0 16px; padding: 6px 14px; border-radius: 999px;
  font-size: .74rem; font-weight: 700; letter-spacing: .16em;
  color: #fff; background: var(--grad-brand);
}
.vision h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); text-wrap: balance; }
.vision-block { max-width: 900px; margin-top: clamp(30px, 4vw, 46px); }
.vision-block h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); letter-spacing: -.01em; margin-bottom: 14px; }
.vision-block p { color: var(--muted); font-size: 1rem; line-height: 1.68; max-width: 78ch; }
.vision-callout {
  margin-top: 20px !important; padding: 16px 20px; border-radius: 18px;
  background: #f4ecff; border: 1px solid #e6d9fb;
  color: var(--violet-ink) !important; font-weight: 600;
}
.vision-cards { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.vision-cards li {
  display: grid; gap: 8px; align-content: start; padding: 18px;
  border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.vision-cards b { font-family: "Space Grotesk", sans-serif; font-size: 1rem; color: var(--ink); line-height: 1.3; }
.vision-cards p { margin: 0; font-size: .92rem; line-height: 1.6; color: var(--muted); }
.vision-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px 22px; }
.vision-list li { position: relative; padding-left: 22px; color: var(--muted); font-size: .96rem; line-height: 1.55; }
.vision-list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--grad-brand); }
.vision-fine { margin-top: 16px !important; font-size: .86rem !important; color: var(--muted-2) !important; }
.vision-tagline {
  margin: 24px 0 0 !important; padding: 20px 24px; border-radius: 20px;
  background: linear-gradient(150deg, #170f2e, #0b0918);
  color: #e9e0ff !important; font-family: "Space Grotesk", sans-serif;
  font-weight: 600; font-size: clamp(1rem, 1.6vw, 1.2rem); line-height: 1.45;
}
@media (max-width: 620px) {
  .vision-cards, .vision-list { grid-template-columns: minmax(0, 1fr); }
  .vision-callout, .vision-tagline { padding: 16px 18px; }
}
@media (max-width: 960px) { .glass { grid-template-columns: 1fr; } .glass-gallery { order: -1; } }
@media (prefers-reduced-motion: reduce) { .glass-dot { animation: none; } .glass-stage img { transition: none; } }
/* WeChat (copiar número) */
button.f-card { width: 100%; font: inherit; text-align: left; cursor: pointer; }
.f-card--wechat { --tone: 7, 193, 96; }
.f-card--wechat .f-ico { background: linear-gradient(145deg, #2bd67b, #07a14e); }
.f-copy-hint {
  flex: none; margin-inline-start: auto; padding: 4px 10px; border-radius: 999px; font-size: .72rem; font-weight: 700;
  color: #d9d0ee; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); transition: color .2s, background .2s;
}
.js-copy.is-copied .f-copy-hint { color: #0b2a1a; background: #86f2b6; border-color: #86f2b6; }
.glass-wechat {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 18px; padding: 0; border: 0; background: none;
  font: inherit; color: #fff; text-align: left; cursor: pointer;
}
.gw-ico {
  flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: #fff;
  background: linear-gradient(145deg, #2bd67b, #07a14e); box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 8px 18px -8px rgba(7,193,96,.8);
  transition: transform .25s cubic-bezier(.2,.7,.2,1);
}
.gw-ico svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.gw-txt { display: grid; line-height: 1.3; }
.gw-txt small { font-size: .74rem; color: #9f93bb; letter-spacing: .02em; transition: color .2s; }
.gw-txt b { font-size: 1rem; font-weight: 600; letter-spacing: .01em; }
.glass-wechat:hover .gw-ico { transform: translateY(-2px); }
.glass-wechat:hover b { color: #c9f7dc; }
.js-copy.is-copied .js-copy-label { color: #86f2b6; }
.glass-wechat:focus-visible { outline: 3px solid #55caff; outline-offset: 2px; }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* Contato: um componente por canal. --tone tinge borda, ícone e sombra. */
.f-contact { width: min(100%, 330px); min-width: 0; }
.f-contact .f-card { min-height: 48px; padding: 7px 12px 7px 7px; gap: 10px; border-radius: 13px; }
.f-contact .f-ico { width: 32px; height: 32px; border-radius: 10px; }
.f-contact .f-ico svg { width: 17px; height: 17px; }
.f-contact .f-txt small { font-size: .68rem; }
.f-contact .f-txt strong { font-size: .86rem; }
.f-contact-list { gap: 8px; }
.f-contact-title { margin: 0 0 12px; color: #f6efff; font-weight: 600; }
.f-contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.f-contact-list li { display: flex; gap: 8px; min-width: 0; }
.f-card {
  --tone: 178, 108, 255;
  flex: 1; min-width: 0; display: flex; align-items: center; gap: 12px;
  min-height: 60px; padding: 10px 16px 10px 10px; border-radius: 16px;
  color: #f6efff; text-decoration: none;
  /* borda em gradiente sem pseudo-elemento: fundo no padding-box, gradiente no border-box */
  border: 1px solid transparent;
  background:
    linear-gradient(#1c1628, #1c1628) padding-box,
    linear-gradient(135deg, rgba(var(--tone), .65), rgba(255, 255, 255, .07) 55%, rgba(var(--tone), .25)) border-box;
  transition: transform .28s cubic-bezier(.2, .7, .2, 1), box-shadow .28s;
}
.f-card--wa { --tone: 37, 211, 102; }
.f-card:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -16px rgba(var(--tone), .7); }
.f-card:focus-visible, .f-copy:focus-visible { outline: 3px solid rgb(var(--tone, 178, 108, 255)); outline-offset: 3px; }
.f-ico {
  flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 8px 18px -8px rgba(var(--tone), .9);
}
.f-card--wa .f-ico { background: linear-gradient(145deg, #3ee387, #128c7e); }
.f-card--mail .f-ico { background: linear-gradient(145deg, #c084ff, #6d5cff); }
.f-ico svg, .f-copy svg, .f-arrow { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.f-card--wa .f-ico svg { width: 22px; height: 22px; stroke: none; }
.f-txt { display: grid; min-width: 0; line-height: 1.3; }
.f-txt small { font-size: .74rem; letter-spacing: .03em; color: #b9aed3; }
.f-txt strong { font-size: .98rem; font-weight: 600; }
.f-arrow { flex: none; margin-inline-start: auto; width: 18px; height: 18px; color: #9f93bb; transition: transform .28s cubic-bezier(.2, .7, .2, 1), color .28s; }
.f-card:hover .f-arrow { transform: translate(3px, -3px); color: #fff; }
.f-copy {
  flex: none; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-width: 60px; min-height: 60px; padding: 0 16px; border-radius: 16px;
  border: 1px solid #45385b; background: #1c1628; color: #d9d0ee;
  font: inherit; font-size: .84rem; font-weight: 600; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.f-copy:hover { background: #2a2140; color: #fff; }
.f-copy .i-check { display: none; }
.f-copy.is-copied { color: #86f2b6; border-color: #2e7a56; }
.f-copy.is-copied .i-copy { display: none; }
.f-copy.is-copied .i-check { display: block; }
.f-copy-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* Representante na China: QRs em tiles brancos (precisam de fundo claro para serem lidos) + identificação */
.f-rep {
  --tone: 222, 41, 16;
  margin-top: 14px; padding: 14px; display: grid; gap: 12px; border-radius: 16px;
  border: 1px solid transparent;
  background:
    linear-gradient(160deg, #241a36, #1a1426) padding-box,
    linear-gradient(135deg, rgba(var(--tone), .55), rgba(255,255,255,.06) 50%, rgba(255,222,0,.3)) border-box;
}
.f-rep-head { display: grid; gap: 3px; }
.f-rep-tag { display: inline-flex; align-items: center; gap: 7px; margin: 0; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #ffdf8a; }
.f-rep-tag .flag { width: 18px; height: 12.6px; border-radius: 2px; flex: none; box-shadow: 0 0 0 1px rgba(255,255,255,.2); }
.f-rep-name { margin: 0; font: 600 1.2rem/1.2 "Space Grotesk", sans-serif; color: #fff; }
.f-rep-loc { display: flex; align-items: center; gap: 6px; margin: 2px 0 0; font-size: .78rem; line-height: 1.3; color: #b9aed3; }
.f-rep-loc svg { width: 14px; height: 14px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.f-rep-qrs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.f-rep-fig { margin: 0; display: grid; gap: 7px; justify-items: center; min-width: 0; }
.f-rep-fig figcaption { font-size: .72rem; font-weight: 700; letter-spacing: .04em; color: #d9d0ee; }
.f-rep-qr { display: block; width: 100%; padding: 6px; border-radius: 12px; background: #fff; box-shadow: 0 10px 24px -12px rgba(0,0,0,.6); transition: transform .28s cubic-bezier(.2,.7,.2,1); }
a.f-rep-qr:hover { transform: translateY(-2px) scale(1.02); }
a.f-rep-qr:focus-visible, .f-rep-cta:focus-visible { outline: 3px solid #ffde00; outline-offset: 3px; }
.f-rep-qr img { display: block; width: 100%; height: auto; border-radius: 6px; max-width: none; aspect-ratio: 1; object-fit: contain; }
.f-rep-hint { margin: 0; font-size: .74rem; line-height: 1.4; color: #b9aed3; }
.f-rep-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 38px; padding: 0 14px; border-radius: 999px;
  font-size: .82rem; font-weight: 700; color: #fff; text-decoration: none; background: linear-gradient(135deg, #1fbf63, #0f8f5a);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 18px -10px rgba(37,211,102,.8); transition: transform .25s, box-shadow .25s;
}
.f-rep-cta svg { width: 16px; height: 16px; fill: currentColor; flex: none; }
.f-rep-cta:hover { transform: translateY(-1px); }
.f-rep-mail { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 32px; font-size: .82rem; font-weight: 600; color: #d9d0ee; text-decoration: none; overflow-wrap: anywhere; transition: color .2s; }
.f-rep-mail svg { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.f-rep-mail:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.f-rep-mail:focus-visible { outline: 3px solid #ffde00; outline-offset: 3px; border-radius: 6px; }

/* Rodapé em 3 zonas: marca | canais | representante na China. 1 coluna no celular, 2 no tablet, 3 no desktop. */
.site-footer { align-items: start; }
.f-contact { width: 100%; max-width: 420px; }
.f-rep { width: 100%; max-width: 420px; margin-top: 0; }
@media (min-width: 761px) {
  .site-footer { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(20px, 3vw, 40px); }
  .site-footer .f-brand { grid-column: 1 / -1; }
}
@media (min-width: 1100px) {
  .site-footer { grid-template-columns: minmax(220px, 1fr) minmax(0, 340px) minmax(0, 380px); }
  .site-footer .f-brand { grid-column: auto; flex-direction: column; align-items: flex-start; gap: 4px; align-self: center; }
  .site-footer .f-logo { height: 132px; margin: -34px -4px -36px; }
}

/* WhatsApp flutuante: some quando o rodapé (que já tem o contato) entra na tela. */
.whatsapp-float {
  position: fixed; z-index: 40;
  right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 6px 20px 6px 6px;
  border-radius: 999px; color: #fff; font-weight: 700; text-decoration: none;
  background: linear-gradient(135deg, #0b7a54, #065c44);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .22), 0 12px 28px -10px rgba(6, 92, 68, .7), 0 2px 6px rgba(6, 40, 30, .22);
  transition: transform .4s cubic-bezier(.2, .7, .2, 1), opacity .3s, box-shadow .28s, visibility 0s;
}
.whatsapp-float:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .22), 0 16px 32px -10px rgba(6, 92, 68, .8), 0 2px 6px rgba(6, 40, 30, .22); }
.whatsapp-float:focus-visible { outline: 3px solid #25d366; outline-offset: 3px; }
.wf-ico { position: relative; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: #25d366; }
.wf-ico svg { width: 22px; height: 22px; color: #fff; }
.wf-ico::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  animation: waPing 2.4s cubic-bezier(.2, .7, .2, 1) 1.5s 3;
}
@keyframes waPing {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .6); }
  70%, 100% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
}
/* visibility também tira o botão da ordem de tabulação enquanto escondido */
.whatsapp-float.is-hidden {
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(24px) scale(.92);
  transition: transform .4s cubic-bezier(.2, .7, .2, 1), opacity .25s, visibility 0s .4s;
}
@media (max-width: 620px) {
  .whatsapp-float { padding: 6px; }
  .wf-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  /* sem largura para card + botão lado a lado: o botão desce para uma linha própria */
  .f-contact-list li { flex-wrap: wrap; }
  .f-card { flex-basis: 100%; }
  .f-copy { flex: 1 1 100%; min-height: 46px; }
  .f-txt strong { font-size: .92rem; overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) {
  .wf-ico::after { animation: none; }
  .f-card, .f-arrow, .whatsapp-float, .whatsapp-float.is-hidden { transition: opacity .2s, visibility 0s; }
  .f-card:hover, .whatsapp-float:hover, .whatsapp-float.is-hidden { transform: none; }
}
@media (max-width: 760px) {
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav a:last-child { margin-inline-start: 0; }
}

/* ============================================================
   Animações
   ============================================================ */
@keyframes float { to { transform: translateY(-14px); } }
@keyframes floatSoft { to { transform: translateY(-9px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shadowPulse { to { transform: translateX(-50%) scale(.82); opacity: .55; } }
@keyframes eq { 0%,100% { transform: scaleY(.5); } 50% { transform: scaleY(1); } }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

[data-reveal] { opacity: 0; }
.reveal-on [data-reveal] { animation: rise .7s cubic-bezier(.2,.7,.2,1) both; }
.reveal-on [data-reveal][data-delay="1"] { animation-delay: .08s; }
.reveal-on [data-reveal][data-delay="2"] { animation-delay: .16s; }
.reveal-on [data-reveal][data-delay="3"] { animation-delay: .24s; }

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width: 960px) {
  .nav { flex-wrap: wrap; position: static; top: auto; }
  .nav-links { order: 3; flex: 1 1 100%; justify-content: center; }
  main [id] { scroll-margin-top: 16px; }
  .hero { grid-template-columns: 1fr; }
  .hero-art { min-height: 340px; }
  .manifesto-top { grid-template-columns: 1fr; }
  .explorer, .ex-stage { grid-template-columns: 1fr; }
  .compare, .demo-grid, .feature, .privacy, .pricing { grid-template-columns: 1fr; }
  /* minmax(0,1fr): a coluna 1fr herdava a largura mínima da orbe (aspect-ratio + min-height) e cortava o texto. */
  .cortex { grid-template-columns: minmax(0, 1fr); }
  .cortex-stage { min-width: 0; min-height: 0; }
  .feature.flip .feature-media { order: 0; }
  .flow { grid-template-columns: 1fr 1fr; }
  .plan.featured { order: -1; }
}
@media (max-width: 620px) {
  .nav { top: auto; padding: 10px 12px; gap: 8px; border-radius: 20px; }
  .nav .brand-logo { height: 82px; margin-block: -20px -23px; }
  .nav-cta { display: none; }
  .lang-switch a { min-height: 38px; }
  .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; padding: 6px; }
  .nav-links a { flex: 1 1 40%; min-height: 42px; padding: 4px 8px; font-size: .86rem; }
  .fit-brand small { font-size: .66rem; }
  main [id] { scroll-margin-top: 16px; }
  /* Galeria dos óculos: palco mais alto e miniaturas em 3 colunas para o rótulo caber. */
  .glass-stage { aspect-ratio: 1 / 1.12; }
  .gs-slide figcaption { left: 10px; right: 10px; bottom: 10px; padding: 7px 10px; border-radius: 12px; font-size: .82rem; gap: 6px; }
  .gs-slide figcaption span { font-size: .62rem; padding: 3px 7px; }
  .glass-thumbs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .glass-thumbs button { font-size: .72rem; padding: 6px 4px 8px; }
  .ex-vis { min-height: 170px; }
  .flow { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; text-align: left; }
  .hero-actions .button, .final .hero-actions .button { flex: 1 1 100%; }
  .bubble, .wave-badge { display: none; }
}
/* Telas de 320–360px: logo e seletor de idioma na mesma linha para o menu não crescer. */
@media (max-width: 360px) {
  .nav .brand-logo { height: 64px; margin-block: -14px -16px; }
  .lang-switch a { min-width: 34px; padding: 4px 6px; font-size: .72rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1 !important; }
  .button:hover, .button:hover .arrow { transform: none; }
}

/* Comparação guiada por objetivo. */
.fit-eyebrow { font-size: .76rem; letter-spacing: .14em; font-weight: 700; color: #6d28d9; margin-bottom: 16px; }
.fit-selector { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0; }
.fit-selector button { min-height: 50px; padding: 12px 20px; border-radius: 16px; border: 1px solid #d8ccee; background: #fff; color: #392650; font-weight: 700; transition: background .2s, box-shadow .2s; }
.fit-selector button[aria-pressed="true"] { background: #31204c; color: #fff; border-color: #695082; box-shadow: inset 0 1px 0 #8e75aa, 0 4px 0 #1d102f, 0 10px 20px -12px #6c399f; }
.fit-showcase { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; }
.fit-main { position: relative; overflow: hidden; isolation: isolate; padding: clamp(24px, 3vw, 40px); border: 1px solid #9d80d0; border-radius: 30px; color: #f8f4ff; background: radial-gradient(ellipse at var(--light-x, 90%) var(--light-y, 0%), #643a99 0%, #2c1b46 48%, #191226 100%); box-shadow: inset 0 1px 0 #c8adef, 0 5px 0 #d7c6ed, 0 24px 46px -28px #472173; }
.fit-brand { display: flex; align-items: center; gap: 12px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.2rem; }
.fit-brand small { display: block; font: 600 .58rem 'DM Sans', sans-serif; letter-spacing: .11em; color: #d9c5f1; margin-top: 4px; }
.fit-symbol { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 15px; background: linear-gradient(135deg,#c6a4ff,#733bd1); box-shadow: inset 0 1px 0 #fff, 0 4px 0 #442177; font-size: 1.7rem; }
.fit-badge { margin-left: auto; border: 1px solid #9b7eb8; border-radius: 99px; padding: 7px 10px; font: 600 .72rem 'DM Sans', sans-serif; color: #e8dcfa; }
.fit-content { margin-top: 36px; min-height: 235px; }
.fit-main .fit-eyebrow { color: #cdb2ff; font-size: .67rem; }
.fit-main h3 { color: #fff; font-size: clamp(1.8rem, 2.6vw, 2.5rem); line-height: 1.1; max-width: 22ch; }
.fit-content > p:not(.fit-eyebrow) { line-height: 1.6; color: #ded1ec; }
.fit-example { display: flex; align-items: center; gap: 12px; background: #ffffff0c; border: 1px solid #ffffff24; padding: 16px; border-radius: 16px; }
.fit-example > span { font-size: 3rem; line-height: 1; color: #b9a0ff; }
.fit-example p { margin: 0; line-height: 1.5; font-size: .95rem; }
.fit-steps { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 24px 0; font-size: .78rem; color: #e4d7f1; }
.fit-steps b { color: #a8e9ff; margin-right: 4px; }
.fit-steps i { color: #aa8bc9; }
.fit-action { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.fit-action .button.primary { background: #fff; color: #39215a; box-shadow: 0 4px 0 #bea3dc; }
.fit-action > a:not(.button) { font-size: .85rem; color: #e8dafa; }
.fit-footnote { font-size: .74rem; line-height: 1.5; color: #c8b7da; margin: 22px 0 0; }
.fit-alternatives { display: grid; gap: 14px; align-content: center; }
.fit-aside-title { font-weight: 700; color: #514262; margin: 0 0 4px; }
.fit-option { display: flex; gap: 16px; align-items: center; text-decoration: none; padding: 24px; border-radius: 22px; background: linear-gradient(135deg,#fff,#f4effa); border: 1px solid #e0d6ed; box-shadow: inset 0 2px 0 #fff, 0 3px 0 #e8deef; transition: transform .2s, border-color .2s, box-shadow .2s; }
.fit-option.is-relevant { border-color: #8754bd; box-shadow: inset 0 0 0 1px #8754bd, 0 6px 20px -10px #9468ba; }
.fit-option-icon { flex: none; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; font-size: 1.6rem; color: #6a3aa2; background: #eae0f6; }
.fit-option strong, .fit-option small, .fit-option em { display: block; }
.fit-option strong { font-size: 1rem; }
.fit-option small { color: #64566f; margin-top: 6px; line-height: 1.5; }
.fit-option em { color: #6935a0; font-size: .75rem; font-style: normal; margin-top: 10px; }
.fit-details { margin-top: 28px; border-top: 1px solid #dfd3ed; }
.fit-details summary { display: flex; justify-content: space-between; gap: 14px; padding: 22px 4px; cursor: pointer; font-weight: 700; color: #50366e; list-style: none; }
.fit-details summary::-webkit-details-marker { display: none; }
.fit-details[open] summary span { transform: rotate(45deg); }
.fit-details .table-wrap { margin-top: 0; }
@media (max-width: 960px) { .fit-showcase { grid-template-columns: 1fr; } .fit-content { min-height: 0; } }
@media (max-width: 620px) { .fit-selector button { flex: 1 1 100%; } .fit-badge { display: none; } .fit-option { padding: 20px; } }
@media (prefers-reduced-motion: reduce) { .fit-option:hover { transform: none; } }

/* Consentimento e requisitos antes da compra */
.trust-panel {
  align-items: center;
  padding: clamp(22px, 3.5vw, 44px) clamp(24px, 5vw, 64px);
  border: 1px solid #b093df;
  border-radius: var(--radius-lg);
  background: radial-gradient(ellipse at 93% 0%, #573681, transparent 67%), #211633;
  box-shadow: inset 0 1px 0 #c2a5ec, 0 6px 0 #ded1ef, 0 22px 44px -28px #513477;
}
.trust-panel h2 { color: #fff; }
.trust-panel h2 span { color: #dac3ff; }
.trust-panel .lead { color: #e5d9f4; }
.trust-panel .button.primary { margin-top: 12px; background: #fff; color: #422364; box-shadow: 0 4px 0 #b99bd9; }
.trust-panel :focus-visible { outline-color: #a5efff; }
.trust-card {
  min-width: 0;
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid #9279b0;
  border-radius: 24px;
  background: #ffffff10;
  color: #f5edff;
}
.trust-card h3, .trust-card h4 { color: #fff; }
.trust-steps { margin: 16px 0 24px; padding-inline-start: 1.5rem; }
.trust-steps li { padding: 7px 0 7px 6px; }
.trust-steps li::marker { color: #adf2ff; font-weight: 700; }
.trust-card details { border-top: 1px solid #ffffff38; }
.trust-card summary { padding: 11px 0; cursor: pointer; font-weight: 700; }
.trust-card details p, .trust-cost { color: #e5d9f4; font-size: .92rem; line-height: 1.55; }
.trust-cost { padding-top: 14px; margin: 6px 0 0; border-top: 1px solid #ffffff38; }
.trust-cost a { color: #adf2ff; font-weight: 700; }
@media (max-width: 960px) { .trust-panel { grid-template-columns: 1fr; } }

.faq-panel {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
}
.faq-contact {
  display: block;
  width: fit-content;
  margin-top: 20px;
  color: #adf2ff;
  font-weight: 600;
}
.faq-panel .faq { margin-top: 0; min-width: 0; }
.faq-panel .faq details {
  border: 1px solid #9279b0;
  background: #ffffff10;
  color: #fff;
  box-shadow: inset 0 1px 0 #ffffff20, 0 4px 0 #170d26;
}
.faq-panel .faq details[open] {
  border-color: #c5a7f1;
  background: #ffffff1c;
}
.faq-panel .faq summary::after { color: #adf2ff; flex-shrink: 0; }
.faq-panel .faq summary:hover { color: #adf2ff; }
.faq-panel .faq p { color: #e5d9f4; }
@media (max-width: 960px) { .faq-panel { grid-template-columns: 1fr; } }

/* Seletor de idioma */
.lang-switch {
  display: inline-flex; align-items: center; gap: 2px; padding: 4px; border-radius: 999px;
  background: rgba(255,255,255,.7); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.lang-switch a {
  min-width: 42px; min-height: 42px; padding: 4px 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; border-radius: 999px; line-height: 1;
  font-size: .8rem; font-weight: 700; letter-spacing: .03em; color: var(--muted); text-decoration: none; transition: background .2s, color .2s;
}
.lang-switch .lf { width: 18px; height: 12.6px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(23,25,35,.14); flex: none; }
.lang-switch a:hover { color: var(--ink); background: rgba(178,108,255,.1); }
.lang-switch a[aria-current="page"] { color: #fff; background: var(--grad-brand); }
.lang-switch a:focus-visible { outline: 3px solid var(--violet-ink); outline-offset: 2px; }
@media (max-width: 620px) { .lang-switch { order: 2; } .lang-switch a { min-width: 38px; padding: 4px 8px; } }
html[lang="zh-CN"] body { word-break: normal; line-break: strict; }
/* No celular o <br> fixo deixava uma linha órfã (só "的"); o balanceamento resolve as 3 linhas. */
@media (max-width: 620px) {
  html[lang="zh-CN"] #hero-title br { display: none; }
  html[lang="zh-CN"] #hero-title { text-wrap: balance; }
}

/* Cabeçalho: compacta em estágios em vez de espremer o logo ou estourar a tela */
.lang-switch { flex: none; }
@media (min-width: 961px) {
  .nav { gap: 8px; padding-inline: 16px; }
  .nav-links { gap: 2px; padding: 6px; }
  .nav-links a { padding-inline: 8px; font-size: .92rem; }
  .nav-links .nav-icon { width: 15px; height: 15px; margin-right: 5px; }
  .nav-cta .button.primary { padding-inline: 16px; font-size: .9rem; }
  .lang-switch a { min-width: 34px; padding: 4px 6px; font-size: .72rem; }
  .lang-switch .lf { width: 16px; height: 11px; }
}
@media (max-width: 1240px) and (min-width: 961px) {
  .nav-links .nav-icon { display: none; }
}
@media (max-width: 1120px) and (min-width: 961px) {
  .nav-cta { display: none; } /* "Planos" no menu cobre o mesmo destino */
}

/* Página Óculos IA: respiro abaixo do menu fixo */
.page-oculos > section:first-child { margin-top: clamp(16px, 3vw, 40px); }

/* Fundo de pontos: fixo atrás de todo o conteúdo; multiply faz o branco da imagem se fundir ao fundo do site. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: url("assets/bg-dots.webp") center bottom / cover no-repeat;
  mix-blend-mode: multiply; opacity: .85;
}