/* ==========================================================================
   Result Sales · Design System "Pulse" v2
   Base branca com azul-marinho da marca, seções escuras em "sanduíche"
   (topo, faixa de números, chamada final e rodapé), estrutura de agência
   allbound (Aurivus) e animações de entrada no estilo Framer.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS (tema claro). Seções com .on-navy trocam os tokens para o escuro.
   -------------------------------------------------------------------------- */
:root {
  color-scheme: light;

  /* Marca */
  --navy-950: #0b1033;   /* seções escuras mais profundas */
  --navy-900: #131a4a;   /* fundo navy dos slides comerciais */
  --navy-800: #1b2360;
  --navy-700: #26307a;
  --brand-navy: #221e42; /* cor oficial do logo */
  --blue-600: #2346e8;   /* azul de ação */
  --blue-500: #3a5bff;
  --blue-400: #6f86ff;
  --blue-200: #c9d3ff;
  --blue-100: #e6ebff;
  --blue-50:  #f3f5ff;
  --orange-500: #ff6b35; /* destaque dos slides comerciais: usar pouco */
  --orange-100: #ffe8de;

  /* Superfícies e texto (claro) */
  --bg: #ffffff;
  --bg-soft: #f5f7fd;     /* seções alternadas */
  --surface: #ffffff;     /* cards */
  --surface-2: #f3f5ff;   /* chips, inputs, trilhos */
  --line: #e3e7f5;
  --line-strong: #cfd6ee;
  --text: #0f1535;
  --text-2: #4a5275;
  --text-3: #7a82a3;
  --accent-soft: var(--blue-100);
  --accent-ink: var(--blue-600); /* texto de destaque sobre o fundo */

  /* Semânticas */
  --success: #12a66b;
  --success-soft: #e2f6ee;
  --danger: #e5484d;
  --danger-soft: #fdecec;

  /* Degradês */
  --grad-brand: linear-gradient(120deg, #2346e8 0%, #3a5bff 50%, #6f86ff 100%);
  --grad-navy:
    radial-gradient(60% 70% at 85% 10%, rgba(58,91,255,0.45) 0%, transparent 60%),
    radial-gradient(45% 60% at 5% 90%, rgba(111,134,255,0.25) 0%, transparent 60%),
    linear-gradient(180deg, #0b1033 0%, #131a4a 100%);
  --grad-text-light: linear-gradient(100deg, #2346e8 0%, #3a5bff 55%, #6f86ff 100%);

  /* Tipografia */
  --font-display: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --fs-display: clamp(2.6rem, 1.6rem + 4.4vw, 5.25rem);
  --fs-h1: clamp(2.2rem, 1.5rem + 3vw, 3.75rem);
  --fs-h2: clamp(1.9rem, 1.4rem + 2vw, 3rem);
  --fs-h3: clamp(1.2rem, 1.1rem + 0.45vw, 1.4rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  --fs-body: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;

  --lh-tight: 1.04;
  --lh-heading: 1.1;
  --lh-body: 1.6;
  --tracking-display: -0.025em;
  --tracking-heading: -0.02em;
  --tracking-label: 0.14em;

  /* Espaço */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;
  --space-12: 48px; --space-16: 64px; --space-20: 80px; --space-24: 96px;
  --section-y: clamp(80px, 5rem + 4vw, 144px);
  --gutter: clamp(16px, 4vw, 32px);
  --container: 1200px;

  /* Cantos */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* Sombras (azuladas) */
  --shadow-sm: 0 1px 2px rgba(15,21,53,0.06);
  --shadow-card: 0 1px 2px rgba(15,21,53,0.05), 0 12px 32px -12px rgba(35,70,232,0.16);
  --shadow-lift: 0 2px 4px rgba(15,21,53,0.06), 0 28px 56px -20px rgba(35,70,232,0.28);
  --shadow-float: 0 40px 80px -30px rgba(11,16,51,0.55);
  --glow-blue: 0 10px 30px -8px rgba(35,70,232,0.6);

  /* Movimento */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 700ms;
  --dur-appear: 900ms;
  --marquee-speed: 40s;

  --z-nav: 50;
}

/* Tema escuro local: topo, faixas e rodapé */
.on-navy {
  color-scheme: dark;
  --bg: var(--navy-950);
  --bg-soft: var(--navy-900);
  --surface: rgba(255,255,255,0.05);
  --surface-2: rgba(255,255,255,0.08);
  --line: rgba(201,211,255,0.14);
  --line-strong: rgba(201,211,255,0.24);
  --text: #ffffff;
  --text-2: #c3cae8;
  --text-3: #8d96c0;
  --accent-soft: rgba(58,91,255,0.2);
  --accent-ink: #9fb0ff;
  --shadow-card: 0 20px 50px -20px rgba(0,0,0,0.5);
  --shadow-lift: 0 30px 60px -20px rgba(0,0,0,0.6);
  background: var(--grad-navy);
  color: var(--text);
}

/* Tema "preto + branco": fundos em tons de preto com sombras; branco nos
   destaques e sobreposições (cards, dúvidas, formulário, faixa de logos). */
body {
  color-scheme: dark;
  --bg: #07080b;
  --bg-soft: #0e1015;
  --surface: #15171d;
  --surface-2: rgba(255,255,255,0.07);
  --line: rgba(255,255,255,0.09);
  --line-strong: rgba(255,255,255,0.16);
  --text: #f5f6fa;
  --text-2: #b4b8c6;
  --text-3: #7d8193;
  --accent-soft: rgba(58,91,255,0.18);
  --accent-ink: #8fa2ff;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.06) inset, 0 30px 60px -28px rgba(0,0,0,0.9);
  --shadow-lift: 0 40px 80px -30px rgba(0,0,0,0.95), 0 0 0 1px rgba(143,162,255,0.25);
  --grad-navy:
    radial-gradient(55% 70% at 85% 5%, rgba(58,91,255,0.28) 0%, transparent 60%),
    radial-gradient(40% 55% at 0% 100%, rgba(58,91,255,0.12) 0%, transparent 60%),
    linear-gradient(180deg, #040507 0%, #0b0c11 100%);
}
.card:not(.card--navy), .faq__item, .cta form, .light {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #f5f7fd;
  --surface: #ffffff;
  --surface-2: #f3f5ff;
  --line: #e3e7f5;
  --line-strong: #cfd6ee;
  --text: #0f1535;
  --text-2: #4a5275;
  --text-3: #7a82a3;
  --accent-soft: #e6ebff;
  --accent-ink: #2346e8;
  --shadow-card: 0 30px 60px -30px rgba(0,0,0,0.85), 0 2px 6px rgba(0,0,0,0.25);
  --shadow-lift: 0 45px 90px -30px rgba(0,0,0,0.95), 0 0 0 1px rgba(143,162,255,0.4);
  color: var(--text);
}
.section--soft {
  background:
    radial-gradient(70% 60% at 50% 0%, rgba(58,91,255,0.07), transparent 70%),
    var(--bg-soft);
  box-shadow: inset 0 60px 90px -60px rgba(0,0,0,0.95), inset 0 -60px 90px -60px rgba(0,0,0,0.95);
}
body .t-gradient { background: linear-gradient(100deg, #ffffff 0%, #c9d3ff 55%, #8fa2ff 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
body .card:not(.card--navy) .t-gradient { background: var(--grad-text-light); -webkit-background-clip: text; background-clip: text; }

/* --------------------------------------------------------------------------
   2. BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font-body); font-size: var(--fs-body); line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; text-wrap: balance; }
p { text-wrap: pretty; }
::selection { background: var(--blue-200); color: var(--navy-950); }
:focus-visible { outline: 2px solid var(--blue-500); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: var(--section-y); }
.section--soft { background: var(--bg-soft); }
.stack { display: flex; flex-direction: column; gap: var(--space-6); }
.stack > *, .grid > * { min-width: 0; }

/* --------------------------------------------------------------------------
   3. TIPOGRAFIA
   -------------------------------------------------------------------------- */
.t-display { font-size: var(--fs-display); line-height: var(--lh-tight); letter-spacing: var(--tracking-display); font-weight: 600; }
.t-h1 { font-size: var(--fs-h1); line-height: var(--lh-heading); letter-spacing: var(--tracking-display); }
.t-h2 { font-size: var(--fs-h2); line-height: var(--lh-heading); letter-spacing: var(--tracking-heading); }
.t-h3 { font-size: var(--fs-h3); line-height: 1.25; letter-spacing: -0.01em; font-weight: 600; }
.t-lead { font-size: var(--fs-lead); line-height: 1.6; color: var(--text-2); max-width: 60ch; }
.t-body { color: var(--text-2); }
.t-sm { font-size: var(--fs-sm); color: var(--text-2); }
.t-label { font-family: var(--font-mono); font-size: 11.5px; font-weight: 500; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--accent-ink); }
.t-num { font-family: var(--font-display); font-variant-numeric: tabular-nums lining-nums; letter-spacing: -0.03em; }
/* Palavra de destaque: itálico da serifa, em azul */
.t-accent { font-style: italic; font-weight: 500; color: var(--accent-ink); }
.t-gradient { background: var(--grad-text-light); -webkit-background-clip: text; background-clip: text; color: transparent; }
.on-navy .t-gradient { background: linear-gradient(100deg, #fff, #c9d3ff 50%, #9fb0ff); -webkit-background-clip: text; background-clip: text; }
.note { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-3); }

/* --------------------------------------------------------------------------
   4. COMPONENTES
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: var(--radius-pill);
  background: var(--surface-2); border: 1px solid var(--line); font-size: var(--fs-sm); color: var(--text-2); font-weight: 500;
}
.badge--orange { background: var(--orange-500); border-color: transparent; color: #fff; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--success); position: relative; flex: none; }
.dot-live::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: inherit; animation: ping 1.8s var(--ease-out) infinite; }

.pill { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; line-height: 1.4; padding: 3px 10px; border-radius: 99px; background: var(--accent-soft); color: var(--accent-ink); white-space: nowrap; }
.pill--green { background: var(--success-soft); color: var(--success); }
.pill--orange { background: var(--orange-100); color: #c2410c; }
.chip { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); font-size: var(--fs-xs); color: var(--text-2); white-space: nowrap; }

/* Botões */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding-inline: 24px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: 15px; white-space: nowrap;
  background: var(--surface); color: var(--text); border: 1px solid var(--line-strong);
  transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out), background-color var(--dur-base), border-color var(--dur-base), color var(--dur-base);
}
.btn:hover { border-color: var(--blue-400); color: var(--accent-ink); }
.btn:active { transform: scale(0.97); }
.btn svg { flex: none; width: 18px; height: 18px; }
.btn--primary { background: var(--blue-600); border-color: transparent; color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, var(--glow-blue); }
.btn--primary:hover { color: #fff; background: #1b3ad6; box-shadow: 0 14px 36px -8px rgba(35,70,232,0.75); }
.btn--primary::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,0.35) 50%, transparent 80%); transform: translateX(-120%); transition: transform 0.8s var(--ease-out); }
.btn--primary:hover::before { transform: translateX(120%); }
.btn--white { background: #fff; color: var(--navy-900); border-color: transparent; }
.btn--white:hover { color: var(--blue-600); box-shadow: 0 14px 36px -12px rgba(255,255,255,0.5); }
.btn--ghost { background: transparent; }
.btn--lg { height: 58px; padding-inline: 30px; font-size: 16px; }
.btn--sm { height: 40px; padding-inline: 18px; font-size: 14px; }
.btn__arrow { transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .btn__arrow { transform: translateX(4px); }
@media (max-width: 560px) {
  .btn { white-space: normal; text-align: center; height: auto; min-height: 50px; padding-block: 12px; line-height: 1.3; }
  .btn--lg { min-height: 58px; }
  .btn--sm { white-space: nowrap; min-height: 40px; padding-block: 0; }
}

/* Card: branco com sombra azulada; no hover sobe e ganha holofote */
.card {
  --mx: 50%; --my: 50%;
  position: relative; isolation: isolate; padding: var(--space-8); border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-card);
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) var(--ease-out), border-color var(--dur-base);
}
.card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none; background: radial-gradient(380px circle at var(--mx) var(--my), rgba(58,91,255,0.09), transparent 50%); opacity: 0; transition: opacity var(--dur-base); }
.card:hover::before { opacity: 1; }
.card--lift:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); border-color: var(--blue-200); }
.card--featured { border-color: var(--blue-400); box-shadow: 0 0 0 4px var(--blue-100), var(--shadow-lift); }
.card--navy { background: var(--grad-navy); border-color: rgba(255,255,255,0.08); color: #fff; --text: #fff; --text-2: #c3cae8; --text-3: #8d96c0; --accent-ink: #9fb0ff; --accent-soft: rgba(58,91,255,0.22); --line: rgba(201,211,255,0.16); --line-strong: rgba(201,211,255,0.26); --surface-2: rgba(255,255,255,0.08); }
.card__icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-ink); }
.card__icon svg { width: 22px; height: 22px; }

.section-head { display: flex; flex-direction: column; gap: var(--space-4); max-width: 740px; margin-bottom: var(--space-16); }
.section-head.center { margin-inline: auto; text-align: center; align-items: center; }
.section-head .t-lead { margin-top: var(--space-2); }

/* Navegação (vidro claro sobre o topo navy; fica branca ao rolar) */
.nav { position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav); padding-top: calc(env(safe-area-inset-top, 0px) + 14px); transition: transform var(--dur-slow) var(--ease-out); }
.nav__bar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); height: 62px; padding: 0 10px 0 20px; border-radius: var(--radius-pill); border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.06); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); color: #fff; transition: background var(--dur-base), color var(--dur-base), border-color var(--dur-base), box-shadow var(--dur-base); }
.nav.is-scrolled .nav__bar { background: rgba(255,255,255,0.92); color: var(--navy-900); border-color: var(--line); box-shadow: 0 12px 30px -16px rgba(15,21,53,0.35); }
.nav.is-hidden { transform: translateY(-120%); }
.nav__links { display: flex; gap: var(--space-8); font-size: var(--fs-sm); font-weight: 500; }
.nav__links a { position: relative; opacity: 0.85; transition: opacity var(--dur-fast); }
.nav__links a:hover { opacity: 1; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1.5px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform var(--dur-base) var(--ease-out); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
@media (max-width: 900px) { .nav__links { display: none; } }

/* Logo */
.logo { display: inline-flex; align-items: center; gap: 10px; line-height: 1; font-family: "Poppins", var(--font-body); }
.logo__mark { width: 30px; height: 30px; flex: none; }
.logo__word { display: flex; flex-direction: column; gap: 3px; }
.logo__word b { font-weight: 600; font-size: 15px; letter-spacing: 0.3em; }
.logo__word span { font-weight: 300; font-size: 12.5px; letter-spacing: 0.44em; }
.logo--lg .logo__mark { width: 44px; height: 44px; }
.logo--lg .logo__word b { font-size: 22px; }
.logo--lg .logo__word span { font-size: 18px; }

/* Faixa infinita */
.marquee { --gap: 72px; display: flex; overflow: hidden; gap: var(--gap); user-select: none; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; align-items: center; gap: var(--gap); flex: none; min-width: 100%; justify-content: space-around; animation: marquee var(--marquee-speed) linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { font-weight: 700; font-size: 24px; letter-spacing: -0.02em; color: var(--text-3); white-space: nowrap; transition: color var(--dur-base); }
.marquee__item:hover { color: var(--text); }

/* Grades */
.grid { display: grid; gap: var(--space-6); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .grid--3, .grid--2 { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .grid--4 { grid-template-columns: 1fr; } }

/* Métricas */
.metric { display: flex; flex-direction: column; gap: var(--space-2); }
.metric__value { font-size: clamp(3rem, 2.3rem + 3vw, 5rem); line-height: 1; font-weight: 600; white-space: nowrap; }
.metric__label { color: var(--text-2); font-size: var(--fs-sm); max-width: 26ch; }

/* Checklist */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: var(--fs-sm); color: var(--text-2); }
.checklist li { display: flex; gap: 10px; align-items: flex-start; }
.checklist svg { flex: none; width: 18px; height: 18px; margin-top: 2px; color: var(--accent-ink); }

/* Linha do tempo com progresso no scroll */
.timeline { position: relative; display: grid; gap: var(--space-5); padding-left: 60px; }
.timeline__rail { position: absolute; left: 20px; top: 8px; bottom: 8px; width: 2px; background: var(--line-strong); border-radius: 2px; overflow: hidden; }
.timeline__fill { position: absolute; inset: 0; background: var(--grad-brand); transform-origin: top; transform: scaleY(var(--progress, 0)); }
.timeline__step { position: relative; }
.timeline__node { position: absolute; left: -60px; top: 24px; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-size: 13px; font-weight: 500; background: var(--surface); border: 1px solid var(--line-strong); color: var(--text-3); transition: background var(--dur-base), color var(--dur-base), border-color var(--dur-base), box-shadow var(--dur-base); }
.timeline__step.is-active .timeline__node { background: var(--blue-600); color: #fff; border-color: transparent; box-shadow: var(--glow-blue); }

/* Alternador */
.toggle { position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 4px; border-radius: var(--radius-pill); background: var(--surface-2); border: 1px solid var(--line); }
.toggle__btn { position: relative; z-index: 1; height: 40px; padding-inline: 22px; border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: 600; color: var(--text-2); transition: color var(--dur-base); }
.toggle__btn[aria-pressed="true"] { color: #fff; }
.toggle__pill { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: var(--radius-pill); background: var(--blue-600); box-shadow: var(--glow-blue); transition: transform var(--dur-slow) var(--ease-spring); }
.toggle[data-state="yearly"] .toggle__pill { transform: translateX(100%); }

/* Preço */
.price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price__value { font-size: clamp(2.4rem, 2rem + 1.4vw, 3.2rem); line-height: 1; font-weight: 600; }
.price__value.is-rolling { animation: price-roll var(--dur-slow) var(--ease-out); }

/* Carrossel */
.carousel__viewport { overflow: hidden; border-radius: var(--radius-lg); touch-action: pan-y; }
.carousel__track { display: flex; gap: var(--space-6); transition: transform var(--dur-slow) var(--ease-out); cursor: grab; }
.carousel__track.is-dragging { transition: none; cursor: grabbing; }
.carousel__slide { flex: 0 0 calc((100% - 2 * var(--space-6)) / 3); min-width: 0; }
@media (max-width: 1000px) { .carousel__slide { flex-basis: calc((100% - var(--space-6)) / 2); } }
@media (max-width: 640px) { .carousel__slide { flex-basis: 100%; } }
.carousel__controls { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-8); }
.carousel__dots { display: flex; gap: 8px; }
.carousel__dot { width: 8px; height: 8px; border-radius: 99px; background: var(--line-strong); transition: width var(--dur-base) var(--ease-out), background var(--dur-base); }
.carousel__dot[aria-current="true"] { width: 28px; background: var(--blue-600); }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-strong); background: var(--surface); transition: transform var(--dur-base) var(--ease-spring), border-color var(--dur-base); }
.icon-btn:hover { border-color: var(--blue-400); }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: #fff; background: var(--grad-brand); flex: none; position: relative; overflow: hidden; }

/* FAQ */
.faq { display: grid; gap: var(--space-3); }
.faq__item { border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--line); transition: border-color var(--dur-base), box-shadow var(--dur-base); }
.faq__item.is-open { border-color: var(--blue-200); box-shadow: var(--shadow-card); }
.faq__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding: 22px 24px; text-align: left; font-weight: 600; font-size: 17px; }
.faq__plus { position: relative; width: 30px; height: 30px; border-radius: 50%; flex: none; background: var(--surface-2); color: var(--blue-600); transition: transform var(--dur-slow) var(--ease-spring), background var(--dur-base), color var(--dur-base); }
.faq__plus::before, .faq__plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; border-radius: 2px; background: currentColor; transform: translate(-50%, -50%); }
.faq__plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item.is-open .faq__plus { transform: rotate(135deg); background: var(--blue-600); color: #fff; }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-slow) var(--ease-out); }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: 0 24px 22px; color: var(--text-2); max-width: 65ch; }

/* Formulário */
.field { display: grid; gap: 6px; }
.field label { font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); }
.input { width: 100%; height: 50px; padding-inline: 16px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line-strong); color: var(--text); font: inherit; transition: border-color var(--dur-fast), box-shadow var(--dur-fast); }
textarea.input { height: auto; min-height: 96px; padding-block: 12px; resize: vertical; }
.input::placeholder { color: var(--text-3); }
.input:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px var(--blue-100); }

/* Fundos */
.bg-grid { position: absolute; inset: 0; z-index: -1; pointer-events: none; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000 20%, transparent 75%); mask-image: radial-gradient(70% 60% at 50% 40%, #000 20%, transparent 75%); }
.bg-dots { position: absolute; inset: 0; z-index: -1; pointer-events: none; background-image: radial-gradient(var(--line-strong) 1.2px, transparent 1.2px); background-size: 22px 22px; -webkit-mask-image: linear-gradient(180deg, #000, transparent 80%); mask-image: linear-gradient(180deg, #000, transparent 80%); }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: -1; opacity: 0.5; animation: orb-drift 18s var(--ease-in-out) infinite alternate; }
.orb--blue { background: var(--blue-500); }
.orb--light { background: var(--blue-400); opacity: 0.35; animation-duration: 24s; animation-delay: -8s; }

/* --------------------------------------------------------------------------
   5. ANIMAÇÕES (só escondem conteúdo com JS ativo e sem movimento reduzido)
   -------------------------------------------------------------------------- */
@keyframes ping { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(3); opacity: 0; } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(calc(-100% - var(--gap))); } }
@keyframes orb-drift { 0% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(6%,8%,0) scale(1.12); } 100% { transform: translate3d(-6%,-4%,0) scale(0.95); } }
@keyframes price-roll { 0% { transform: translateY(40%); opacity: 0; filter: blur(6px); } 100% { transform: none; opacity: 1; filter: none; } }
@keyframes float-y { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes dash { to { stroke-dashoffset: -40; } }

.js-motion [data-appear] {
  opacity: 0; transform: translate3d(0, var(--appear-y, 28px), 0) scale(var(--appear-scale, 1)); filter: blur(var(--appear-blur, 8px));
  transition: opacity var(--dur-appear) var(--ease-out), transform var(--dur-appear) var(--ease-out), filter var(--dur-appear) var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.js-motion [data-appear="fade"] { --appear-y: 0px; }
.js-motion [data-appear="scale"] { --appear-y: 40px; --appear-scale: 0.96; }
.js-motion [data-appear].is-in { opacity: 1; transform: none; filter: none; }

.split-word { display: inline-block; white-space: pre; }
.js-motion [data-split] .split-word { opacity: 0; transform: translate3d(0, 0.4em, 0); filter: blur(6px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out), filter 0.8s var(--ease-out); transition-delay: calc(var(--delay, 0ms) + var(--i) * 60ms); }
.js-motion [data-split].is-in .split-word { opacity: 1; transform: none; filter: none; }

/* Efeitos de tecnologia, conexão e velocidade */
.fx-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60; transform-origin: left; transform: scaleX(var(--scroll, 0)); background: linear-gradient(90deg, #2346e8, #6f86ff, #ffffff); box-shadow: 0 0 12px rgba(111,134,255,.8); pointer-events: none; }
.fx-streams { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.fx-streams i { position: absolute; left: -30%; height: 1px; width: 28%; background: linear-gradient(90deg, transparent, rgba(143,162,255,.85) 80%, #fff); border-radius: 2px; filter: drop-shadow(0 0 6px rgba(111,134,255,.9)); animation: stream 5.5s cubic-bezier(.6,.1,.3,1) infinite; opacity: 0; }
.fx-streams i:nth-child(1) { top: 18%; animation-delay: 0s; }
.fx-streams i:nth-child(2) { top: 34%; animation-delay: 1.4s; width: 18%; }
.fx-streams i:nth-child(3) { top: 52%; animation-delay: 2.6s; }
.fx-streams i:nth-child(4) { top: 68%; animation-delay: .8s; width: 22%; }
.fx-streams i:nth-child(5) { top: 82%; animation-delay: 3.4s; width: 14%; }
.fx-streams i:nth-child(6) { top: 44%; animation-delay: 4.3s; width: 34%; }
@keyframes stream { 0% { transform: translateX(0); opacity: 0; } 8% { opacity: 1; } 60% { opacity: 1; } 100% { transform: translateX(480%); opacity: 0; } }
.fx-floor { position: absolute; left: -20%; right: -20%; bottom: -8%; height: 55%; z-index: -1; pointer-events: none; transform: perspective(520px) rotateX(64deg); transform-origin: bottom; background-image: linear-gradient(rgba(111,134,255,.28) 1px, transparent 1px), linear-gradient(90deg, rgba(111,134,255,.28) 1px, transparent 1px); background-size: 64px 64px; animation: floor 2.8s linear infinite; -webkit-mask-image: linear-gradient(180deg, transparent, #000 60%); mask-image: linear-gradient(180deg, transparent, #000 60%); opacity: .55; }
@keyframes floor { to { background-position: 0 64px; } }

@media (prefers-reduced-motion: reduce) {
  .fx-streams, .fx-floor { display: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .marquee__track { animation: none; }
}