/* ════════════════════════════════════════════════════════════════
   American Sugar — Design System v2
   Multipáginas · hero com vídeo · showcase scroll · reveal
   ════════════════════════════════════════════════════════════════ */

:root {
  --azul-noite: #0A2A40;
  --azul-profundo: #103D5B;
  --azul: #126EA2;
  --azul-claro: #3E95C9;
  --fundo: #F4F9FC;
  --fundo-alt: #E9F1F7;
  --branco: #FFFFFF;
  --texto: #20313F;
  --texto-suave: #51626F;
  --texto-claro: #C9DCEA;
  --dourado: #C5A15B;
  --dourado-claro: #E4C98A;
  --verde-wa: #187A47;
  --verde-wa-hover: #116038;
  --borda: #DCE7EF;
  --borda-escura: rgba(255, 255, 255, .13);

  --sombra-card: 0 1px 2px rgba(16, 61, 91, .05), 0 10px 30px rgba(16, 61, 91, .08);
  --sombra-card-hover: 0 2px 6px rgba(16, 61, 91, .08), 0 18px 44px rgba(16, 61, 91, .14);
  --sombra-dark: 0 18px 50px rgba(4, 20, 33, .5);

  --raio: 16px;
  --raio-grande: 22px;
  --container: 1140px;
  --espaco-secao: 96px;
  --font-display: "Sora", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.68;
  color: var(--texto);
  background: var(--fundo);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--azul); }

h1, h2, h3, .price-value, .offer-price, .step-num, .step-tag { font-family: var(--font-display); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 26px; }
.container.narrow { max-width: 880px; }
.container.center { text-align: center; }

/* ── Acessibilidade ──────────────────────────────────────────── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}
.skip-link {
  position: absolute; left: 16px; top: -64px; z-index: 300;
  background: var(--dourado); color: var(--azul-noite);
  font-weight: 700; padding: 10px 18px; border-radius: 8px;
  transition: top .2s ease; text-decoration: none;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--dourado); outline-offset: 2px; border-radius: 4px; }

/* ════════════════════ SISTEMA DE ANIMAÇÕES ════════════════════
   data-anim="fade|up|down|left|right|zoom|blur" — entra E sai da
   viewport (toggle). Stagger com --i (60ms por índice).             */

[data-anim] {
  --tx: 0px; --ty: 0px; --sc: 1; --bl: 0px;
  opacity: 0;
  transform: translate3d(var(--tx), var(--ty), 0) scale(var(--sc));
  filter: blur(var(--bl));
  will-change: opacity, transform;
  transition:
    opacity .78s cubic-bezier(.22,.61,.36,1) calc(var(--i, 0) * 65ms),
    transform .78s cubic-bezier(.22,.61,.36,1) calc(var(--i, 0) * 65ms),
    filter .78s ease calc(var(--i, 0) * 65ms);
}
[data-anim="up"]     { --ty: 48px; }
[data-anim="down"]   { --ty: -48px; }
[data-anim="left"]   { --tx: -56px; }
[data-anim="right"]  { --tx: 56px; }
[data-anim="zoom"]   { --sc: .88; }
[data-anim="blur"]   { --bl: 12px; }

[data-anim].is-in {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
}

/* ── Título com palavras animadas (split-words) ───────────────── */
.split-words .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(.65em) scale(.97);
  filter: blur(7px);
  animation: word-in .75s cubic-bezier(.2,.65,.3,1) forwards;
  animation-delay: calc(var(--wi, 0) * 70ms + var(--wbase, 0ms));
}
@keyframes word-in {
  to { opacity: 1; transform: none; filter: blur(0); }
}
.split-words .word > em,
.split-words .word > strong { display: inline-block; }

/* ── Parallax de mouse (camadas) ─────────────────────────────── */
.hero-mouse, .page-hero .container { transition: transform .25s cubic-bezier(.2,.6,.3,1); will-change: transform; }

/* ── Tilt 3D ─────────────────────────────────────────────────── */
.tilt-wrap { perspective: 1100px; }
.tilt {
  transform-style: preserve-3d;
  transition: transform .3s cubic-bezier(.2,.6,.3,1), box-shadow .3s ease;
  will-change: transform;
}

/* ── Barra de progresso de leitura ───────────────────────────── */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 150;
  background: transparent; pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--dourado-claro), var(--dourado));
  box-shadow: 0 0 10px rgba(197, 161, 91, .55);
}

/* ── Flutuação suave (produto da oferta / price-card) ────────── */
.float-soft { animation: float-soft 5.5s ease-in-out infinite; }
@keyframes float-soft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

/* ── Parallax decorativo de scroll ───────────────────────────── */
[data-parallax] { will-change: transform; }

/* ════════════════════ CABEÇALHO ════════════════════ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(220, 231, 239, .8);
  transition: box-shadow .25s ease;
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(16, 61, 91, .10); }
/* header transparente sobre heróis escuros */
.site-header[data-page="home"],
.site-header.over-dark {
  background: rgba(8, 32, 50, .55);
  border-bottom: 1px solid var(--borda-escura);
}
.site-header.scrolled[data-page="home"] { background: rgba(8, 32, 50, .88); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 78px; }

.brand { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; text-decoration: none; }
.brand-logo {
  display: inline-block; background: #2F3E4A;
  border-radius: 10px; padding: 6px 11px; line-height: 0;
  box-shadow: 0 3px 12px rgba(4, 20, 33, .35);
}
.brand-logo img { width: 120px; }
.brand-sub {
  font-size: 11px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--texto-suave); font-weight: 600; padding-left: 4px;
}
.site-header[data-page="home"] .brand-sub { color: rgba(201, 220, 234, .75); }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav ul { display: flex; gap: 24px; list-style: none; }
.main-nav a:not(.btn) {
  text-decoration: none; color: var(--azul-profundo);
  font-weight: 600; font-size: 15px;
  padding: 10px 2px; border-bottom: 2px solid transparent;
  transition: border-color .15s ease, color .15s ease;
}
.site-header[data-page="home"] .main-nav a:not(.btn) { color: #EAF3FA; }
.main-nav a:not(.btn):hover { border-bottom-color: var(--dourado); }
.main-nav a.active { border-bottom-color: var(--dourado); }

.menu-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 46px; height: 46px; padding: 0 11px;
  background: none; border: 1px solid var(--borda); border-radius: 10px; cursor: pointer;
}
.site-header[data-page="home"] .menu-toggle { border-color: var(--borda-escura); }
.menu-toggle-bar { height: 2px; background: var(--azul-profundo); border-radius: 2px; }
.site-header[data-page="home"] .menu-toggle-bar { background: #EAF3FA; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ════════════════════ BOTÕES ════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 13px 28px;
  border-radius: 12px; border: 2px solid transparent;
  font-family: var(--font-body); font-size: 16px; font-weight: 600;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease,
              transform .12s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 21px; height: 21px; flex: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--azul) 0%, #0E5C89 100%);
  color: var(--branco); box-shadow: 0 8px 22px rgba(14, 92, 137, .35);
}
.btn-primary:hover { box-shadow: 0 12px 30px rgba(14, 92, 137, .45); transform: translateY(-1px); }

.btn-secondary { background: transparent; color: var(--azul); border-color: var(--azul); }
.btn-secondary:hover { background: rgba(18, 110, 162, .08); }

.btn-wa {
  background: linear-gradient(135deg, #1C8F55 0%, var(--verde-wa) 100%);
  color: var(--branco); box-shadow: 0 8px 22px rgba(17, 96, 56, .35);
}
.btn-wa:hover { box-shadow: 0 12px 30px rgba(17, 96, 56, .45); transform: translateY(-1px); }

.btn-ghost { background: rgba(255, 255, 255, .10); color: var(--branco); border-color: rgba(255, 255, 255, .35); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .18); }

.btn-ghost-light { background: transparent; color: var(--branco); border-color: rgba(255, 255, 255, .35); }
.btn-ghost-light:hover { background: rgba(255, 255, 255, .10); }

.btn-sm { min-height: 44px; padding: 9px 18px; font-size: 14.5px; }
.btn-lg { min-height: 56px; padding: 15px 36px; font-size: 17.5px; }

/* ════════════════════ KICKERS / TÍTULOS ════════════════════ */
.kicker {
  display: inline-block; margin-bottom: 14px;
  font-family: var(--font-display); font-size: 12.5px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--azul);
}
.kicker-light { color: var(--dourado-claro); }

.section { padding: var(--espaco-secao) 0; }
.section-alt { background: var(--branco); border-top: 1px solid var(--borda); border-bottom: 1px solid var(--borda); }

.section-dark {
  background:
    radial-gradient(720px 420px at 12% 0%, rgba(18, 110, 162, .38), transparent 62%),
    radial-gradient(640px 460px at 96% 100%, rgba(197, 161, 91, .16), transparent 60%),
    linear-gradient(160deg, #0B2E47 0%, var(--azul-noite) 70%);
  color: #EAF3FA;
}
.section-dark h2, .section-dark h3 { color: var(--branco); }
.section-dark p { color: var(--texto-claro); }

.section-head { max-width: 66ch; margin-bottom: 48px; }
.container.center .section-head, .section-head.center { margin-left: auto; margin-right: auto; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 40px); line-height: 1.18; color: var(--azul-profundo); font-weight: 700; letter-spacing: -.015em; margin-bottom: 14px; }
.section-head p { font-size: 17.5px; color: var(--texto-suave); }
.section-dark .section-head p { color: var(--texto-claro); }
.section-head::after { content: ""; display: block; width: 58px; height: 3px; background: var(--dourado); border-radius: 2px; margin-top: 20px; }
.section-head.center::after { margin-left: auto; margin-right: auto; }

.section-cta { margin-top: 40px; }
.section-cta.center { text-align: center; display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 10px; }
.cta-row.center-row { justify-content: center; }

.microtext { font-size: 13.5px; color: var(--texto-suave); margin-top: 12px; }
.section-dark .microtext { color: rgba(201, 220, 234, .65); }
.caption { margin-top: 18px; font-size: 13px; color: var(--texto-suave); font-style: italic; }
.section-dark .caption { color: rgba(201, 220, 234, .6); }

.check-list { list-style: none; margin: 20px 0 4px; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 34px; color: var(--texto-suave); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(18, 110, 162, .14), rgba(197, 161, 91, .18));
}
.check-list li::after {
  content: ""; position: absolute; left: 6.5px; top: 8.5px; width: 6px; height: 10px;
  border-right: 2.5px solid var(--azul); border-bottom: 2.5px solid var(--azul);
  transform: rotate(40deg);
}
.check-list.big li { font-size: 17px; }
.section-dark .check-list li { color: var(--texto-claro); }
.section-dark .check-list li::after { border-color: var(--dourado-claro); }

/* ════════════════════ HERO COM VÍDEO (home) ════════════════════ */
.hero {
  position: relative; min-height: 94vh;
  display: flex; align-items: center;
  padding: 120px 0 90px;
  background: var(--azul-noite);
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-video { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(6, 26, 42, .93) 8%, rgba(8, 32, 50, .72) 44%, rgba(8, 32, 50, .22) 78%),
    linear-gradient(0deg, rgba(8, 32, 50, .55) 0%, transparent 34%);
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(560px 320px at 78% 40%, rgba(197, 161, 91, .14), transparent 70%);
}

.hero-inner { position: relative; max-width: 640px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 18px; border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .22);
  backdrop-filter: blur(6px);
  color: #EAF3FA; font-size: 13.5px; font-weight: 600;
  margin-bottom: 26px;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dourado-claro); box-shadow: 0 0 0 4px rgba(197, 161, 91, .25); }

.hero h1 {
  font-size: clamp(34px, 5vw, 58px); line-height: 1.1;
  color: var(--branco); font-weight: 800; letter-spacing: -.02em;
  margin-bottom: 22px;
}
.hero h1 em { font-style: normal; color: var(--dourado-claro); }

.hero .lead { font-size: clamp(16.5px, 1.6vw, 19.5px); color: var(--texto-claro); max-width: 52ch; margin-bottom: 30px; }
.hero .lead strong { color: var(--branco); }

.price-card {
  display: flex; align-items: center; flex-wrap: wrap; gap: 16px 22px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(10px);
  border-radius: var(--raio-grande);
  padding: 20px 26px;
  box-shadow: var(--sombra-dark);
  margin-bottom: 26px;
}
.price-value { font-size: 38px; font-weight: 800; color: var(--branco); letter-spacing: -.02em; }
.price-unit { font-size: 14.5px; color: var(--texto-claro); font-weight: 500; }
.price-card .btn { flex: none; }

.hero-stats {
  display: flex; flex-wrap: wrap; gap: 12px 34px;
  list-style: none; margin-bottom: 12px;
}
.hero-stats li { display: grid; }
.hero-stats strong { font-family: var(--font-display); font-size: 17px; color: var(--branco); }
.hero-stats span { font-size: 12.5px; color: rgba(201, 220, 234, .68); text-transform: uppercase; letter-spacing: .08em; }
.hero .microtext { color: rgba(201, 220, 234, .6); }

.scroll-hint {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, .4);
  border-radius: 14px; opacity: .8;
}
.scroll-hint span {
  position: absolute; left: 50%; top: 8px; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 2px; background: var(--dourado-claro);
  animation: hint-drop 1.8s ease-in-out infinite;
}
@keyframes hint-drop { 0% { opacity: 0; transform: translate(-50%, 0); } 35% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 14px); } }

/* ════════════════════ MARQUEE ════════════════════ */
.marquee {
  overflow: hidden; background: linear-gradient(90deg, #D9BC80, var(--dourado) 50%, #D9BC80);
  padding: 13px 0; position: relative; z-index: 2;
  box-shadow: 0 6px 24px rgba(138, 109, 51, .25);
}
.marquee-track {
  display: flex; align-items: center; gap: 26px; width: max-content;
  animation: marquee 34s linear infinite;
  font-family: var(--font-display); font-weight: 700; font-size: 14.5px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--azul-noite);
  white-space: nowrap;
}
.marquee-track i { font-style: normal; opacity: .55; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ════════════════════ FEATURES ════════════════════ */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature {
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio); padding: 30px 26px;
  box-shadow: var(--sombra-card);
  transition: transform .18s ease, box-shadow .18s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--sombra-card-hover); }
.feature-icon {
  width: 54px; height: 54px; border-radius: 14px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(18, 110, 162, .12), rgba(197, 161, 91, .16));
  color: var(--azul);
}
.feature-icon svg { width: 27px; height: 27px; }
.feature h3 { font-size: 17.5px; color: var(--azul-profundo); margin-bottom: 8px; }
.feature p { font-size: 15px; color: var(--texto-suave); }

/* ════════════════════ SPLIT (texto + imagem) ════════════════════ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { width: 100%; border-radius: var(--raio-grande); box-shadow: var(--sombra-card-hover); }
.split-media.rounded img { border-radius: var(--raio); }
.section-dark .split-media img { box-shadow: var(--sombra-dark); }
.split-copy h2 { font-size: clamp(25px, 3.1vw, 36px); line-height: 1.2; color: var(--azul-profundo); font-weight: 700; letter-spacing: -.012em; margin-bottom: 16px; }
.section-dark .split-copy h2 { color: var(--branco); }
.split-copy p { color: var(--texto-suave); font-size: 17px; }
.section-dark .split-copy p { color: var(--texto-claro); }

/* ════════════════════ USO CARDS (home) ════════════════════ */
.uso-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.uso-card {
  display: block; text-decoration: none;
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio-grande); overflow: hidden;
  box-shadow: var(--sombra-card);
  transition: transform .2s ease, box-shadow .2s ease;
}
.uso-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-card-hover); }
.uso-card img { width: 100%; aspect-ratio: 1000 / 760; object-fit: cover; }
.uso-body {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 22px;
}
.uso-body h3 { font-size: 17px; color: var(--azul-profundo); }
.uso-more { font-size: 13.5px; font-weight: 600; color: var(--dourado); white-space: nowrap; transition: color .15s ease; }
.uso-card:hover .uso-more { color: var(--azul); }

/* ════════════════════ OFERTA ════════════════════ */
.offer-card {
  display: grid; grid-template-columns: 340px 1fr; align-items: center; gap: 44px;
  background:
    radial-gradient(460px 300px at 18% 50%, rgba(18, 110, 162, .10), transparent 70%),
    linear-gradient(150deg, #FFFFFF 0%, #F2F8FC 100%);
  border: 1px solid var(--borda);
  border-radius: 26px; padding: 44px 48px;
  box-shadow: var(--sombra-card-hover);
  max-width: 920px; margin: 0 auto;
}
.offer-media {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(280px 200px at 50% 42%, rgba(18, 110, 162, .12), transparent 72%),
    linear-gradient(180deg, #F8FBFD, #ECF4F9);
  border-radius: 18px; padding: 28px;
}
.offer-media img { width: 100%; max-width: 250px; filter: drop-shadow(0 16px 26px rgba(16, 61, 91, .22)); }
.offer-name { font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--dourado); }
.offer-presentation { font-size: 19px; color: var(--texto-suave); margin: 8px 0 12px; }
.offer-price { font-size: 46px; font-weight: 800; color: var(--azul-profundo); letter-spacing: -.02em; margin-bottom: 12px; }
.offer-text { color: var(--texto-suave); margin-bottom: 24px; max-width: 44ch; }

/* ════════════════════ PASSOS ════════════════════ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; list-style: none; }
.step {
  position: relative;
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio); padding: 30px 28px;
  box-shadow: var(--sombra-card);
  display: flex; gap: 20px; align-items: flex-start;
  transition: transform .18s ease, box-shadow .18s ease;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--sombra-card-hover); }
.step-num {
  flex: none; width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-profundo) 100%);
  color: var(--branco); font-size: 20px; font-weight: 800;
  box-shadow: 0 8px 18px rgba(16, 61, 91, .28);
}
.step h3 { font-size: 18px; color: var(--azul-profundo); margin-bottom: 6px; }
.step p { font-size: 15.5px; color: var(--texto-suave); }

/* ════════════════════ FAQ ════════════════════ */
.faq { display: grid; gap: 13px; }
.faq-item {
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: 14px; overflow: hidden; box-shadow: var(--sombra-card);
}
.section-dark .faq-item {
  background: rgba(255, 255, 255, .055);
  border-color: var(--borda-escura); box-shadow: none;
}
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 19px 24px; min-height: 48px;
  font-family: var(--font-display); font-weight: 600; font-size: 16.5px; color: var(--azul-profundo);
  transition: background-color .12s ease;
}
.section-dark .faq-item summary { color: var(--branco); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: rgba(18, 110, 162, .05); }
.section-dark .faq-item summary:hover { background: rgba(255, 255, 255, .04); }
.faq-item summary::after {
  content: ""; flex: none; width: 11px; height: 11px;
  border-right: 2.5px solid var(--azul); border-bottom: 2.5px solid var(--azul);
  transform: rotate(45deg); margin-top: -5px; transition: transform .18s ease;
}
.section-dark .faq-item summary::after { border-color: var(--dourado-claro); }
.faq-item[open] summary::after { transform: rotate(225deg); margin-top: 5px; }
.faq-item p { padding: 0 24px 20px; color: var(--texto-suave); font-size: 16px; }
.section-dark .faq-item p { color: var(--texto-claro); }

/* ════════════════════ CTA FINAL ════════════════════ */
.final-cta {
  position: relative;
  padding: 110px 0;
  background:
    radial-gradient(760px 420px at 50% -18%, rgba(197, 161, 91, .18), transparent 70%),
    linear-gradient(165deg, #0C3049 0%, var(--azul-noite) 80%);
  color: var(--texto-claro);
  overflow: hidden;
}
.final-cta::before, .final-cta::after {
  content: ""; position: absolute; border-radius: 50%;
  border: 1.5px solid rgba(197, 161, 91, .22);
}
.final-cta::before { width: 420px; height: 420px; left: -160px; top: -160px; }
.final-cta::after { width: 520px; height: 520px; right: -200px; bottom: -240px; }
.final-cta h2 { font-size: clamp(27px, 3.8vw, 44px); color: var(--branco); font-weight: 800; letter-spacing: -.015em; margin-bottom: 14px; }
.final-cta p { font-size: 18px; max-width: 58ch; margin: 0 auto 8px; }

/* ════════════════════ PAGE HERO (páginas internas) ════════════════════ */
.page-hero {
  position: relative;
  padding: 96px 0 76px;
  background:
    radial-gradient(680px 320px at 80% 0%, rgba(18, 110, 162, .5), transparent 65%),
    radial-gradient(520px 300px at 8% 110%, rgba(197, 161, 91, .20), transparent 62%),
    linear-gradient(160deg, #0C3049 0%, var(--azul-noite) 85%);
  color: var(--texto-claro);
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(255, 255, 255, .10) 1px, transparent 1.5px);
  background-size: 30px 30px;
  mask-image: radial-gradient(720px 420px at 50% 120%, rgba(0,0,0,.7), transparent 75%);
  -webkit-mask-image: radial-gradient(720px 420px at 50% 120%, rgba(0,0,0,.7), transparent 75%);
}
.page-hero h1 {
  position: relative;
  font-size: clamp(30px, 4.4vw, 48px); line-height: 1.12;
  color: var(--branco); font-weight: 800; letter-spacing: -.018em;
  margin-bottom: 16px;
}
.page-hero p { position: relative; font-size: 18px; max-width: 62ch; margin: 0 auto; }

.page-body { margin-top: 38px; display: grid; gap: 18px; color: var(--texto-suave); max-width: 74ch; }
.page-body h2 { font-size: 22px; color: var(--azul-profundo); margin-top: 12px; }

/* ════════════════════ SHOWCASE SCROLL (produto) ════════════════════ */
.showcase { position: relative; height: 280vh; }
.showcase-sticky {
  position: sticky; top: 0; height: 100vh;
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: center;
  gap: 40px; padding: 90px 0 40px;
}
.showcase-visual { position: relative; height: min(72vh, 620px); }
.showcase-frame {
  position: absolute; inset: 0;
  opacity: 0; transform: scale(.96);
  transition: opacity .5s ease, transform .5s ease;
  display: flex; align-items: center; justify-content: center;
}
.showcase-frame.is-active { opacity: 1; transform: scale(1); }
.showcase-frame img { max-height: 100%; width: auto; border-radius: var(--raio-grande); box-shadow: var(--sombra-card-hover); }
.showcase-progress {
  position: absolute; left: 12%; right: 12%; bottom: -8px; height: 4px;
  background: var(--borda); border-radius: 2px; overflow: hidden;
}
.showcase-progress span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--azul), var(--dourado));
  border-radius: 2px; transition: width .1s linear;
}
.showcase-copy { position: relative; height: 320px; }
.showcase-step {
  position: absolute; inset: 0;
  opacity: 0; transform: translateY(22px);
  transition: opacity .5s ease, transform .5s ease;
  pointer-events: none;
}
.showcase-step.is-active { opacity: 1; transform: none; pointer-events: auto; }
.step-tag {
  display: inline-block; margin-bottom: 14px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--azul);
}
.showcase-step h2 { font-size: clamp(24px, 2.9vw, 34px); line-height: 1.18; color: var(--azul-profundo); font-weight: 700; margin-bottom: 14px; }
.showcase-step p { color: var(--texto-suave); font-size: 17px; max-width: 46ch; }

/* ════════════════════ SPECS ════════════════════ */
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.spec {
  background: var(--fundo); border: 1px solid var(--borda);
  border-radius: var(--raio); padding: 24px 22px;
}
.spec h3 { font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--azul); margin-bottom: 8px; }
.spec p { font-family: var(--font-display); font-size: 16.5px; font-weight: 600; color: var(--azul-profundo); }

/* ════════════════════ LABEL NOTE ════════════════════ */
.label-note {
  display: flex; align-items: center; gap: 22px;
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio); padding: 26px 30px;
  box-shadow: var(--sombra-card);
}
.label-note-icon {
  flex: none; width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(197, 161, 91, .16); color: #8a6d33;
}
.label-note-icon svg { width: 29px; height: 29px; }
.label-note p { color: var(--texto-suave); font-size: 16.5px; }

/* ════════════════════ CONTATO ════════════════════ */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.contact-card {
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: var(--raio-grande); padding: 34px 30px;
  box-shadow: var(--sombra-card); text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-card-hover); }
.contact-icon {
  width: 62px; height: 62px; border-radius: 18px; margin-bottom: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(18, 110, 162, .12), rgba(197, 161, 91, .16));
  color: var(--azul);
}
.contact-icon svg { width: 30px; height: 30px; }
.contact-card h2 { font-size: 20px; color: var(--azul-profundo); margin-bottom: 8px; }
.contact-card p { font-size: 15.5px; color: var(--texto-suave); margin-bottom: 18px; }

/* ════════════════════ RODAPÉ ════════════════════ */
.site-footer {
  background:
    radial-gradient(560px 300px at 90% 0%, rgba(18, 110, 162, .22), transparent 65%),
    linear-gradient(180deg, #081F31 0%, #061724 100%);
  color: var(--texto-claro);
  padding: 64px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px;
  padding-bottom: 38px; border-bottom: 1px solid var(--borda-escura);
}
.footer-logo {
  display: inline-block; background: #2F3E4A;
  border-radius: 10px; padding: 9px 13px; line-height: 0;
}
.footer-logo img { width: 140px; }
.footer-id { margin-top: 14px; font-size: 14.5px; color: rgba(201, 220, 234, .8); }
.footer-note { margin-top: 6px; font-size: 13.5px; color: rgba(201, 220, 234, .55); }
.footer-col h3 {
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--dourado-claro); margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--texto-claro); text-decoration: none; font-size: 15px; }
.footer-col a:hover { color: var(--branco); text-decoration: underline; text-decoration-color: var(--dourado); }
.footer-base { padding-top: 22px; }
.footer-base p { font-size: 12.5px; color: rgba(201, 220, 234, .5); }

/* ════════════════════ BOTÃO FLUTUANTE ════════════════════ */
.wa-float {
  display: none; position: fixed; right: 18px; bottom: 18px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, #1C8F55, var(--verde-wa));
  color: var(--branco); align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(17, 96, 56, .5);
  transition: transform .12s ease, box-shadow .15s ease;
}
.wa-float:hover { box-shadow: 0 14px 34px rgba(17, 96, 56, .6); }
.wa-float:active { transform: scale(.93); }
.wa-float svg { width: 30px; height: 30px; }

/* ════════════════════ RESPONSIVO ════════════════════ */
@media (max-width: 1080px) {
  .feature-grid, .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .uso-grid, .contact-grid { grid-template-columns: 1fr; }
  .showcase { height: 240vh; }
  .showcase-sticky { grid-template-columns: 1fr; gap: 14px; padding-top: 80px; }
  .showcase-visual { height: min(48vh, 430px); }
  .showcase-copy { height: 360px; }
}

@media (max-width: 980px) {
  :root { --espaco-secao: 72px; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .split.reverse .split-media { order: 0; }
  .steps { grid-template-columns: 1fr; }
  .offer-card { grid-template-columns: 1fr; gap: 28px; padding: 32px 30px; }
  .offer-media { max-width: 300px; width: 100%; margin: 0 auto; }
}

@media (max-width: 760px) {
  :root { --espaco-secao: 56px; }
  body { font-size: 16px; }
  html { scroll-padding-top: 74px; }

  .menu-toggle { display: flex; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--branco); border-bottom: 1px solid var(--borda);
    box-shadow: 0 16px 32px rgba(16, 61, 91, .12);
    padding: 10px 26px 20px; flex-direction: column; align-items: stretch; gap: 4px;
  }
  .site-header[data-page="home"] .main-nav { background: var(--azul-noite); }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav a:not(.btn) { padding: 13px 4px; font-size: 16px; border-bottom: 1px solid var(--borda); color: var(--azul-profundo); }
  .site-header[data-page="home"] .main-nav a:not(.btn) { border-bottom-color: var(--borda-escura); color: #EAF3FA; }
  .nav-wa { margin-top: 14px; justify-content: center; }

  .hero { min-height: 88vh; padding: 90px 0 70px; }
  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(8, 32, 50, .82) 0%, rgba(8, 32, 50, .34) 52%, rgba(8, 32, 50, .44) 100%);
  }
  .hero-inner { max-width: none; }
  .price-card { flex-direction: column; align-items: stretch; text-align: center; padding: 22px; }
  .price-card .btn { width: 100%; }
  .hero-stats { gap: 10px 24px; }
  .scroll-hint { display: none; }

  .feature-grid, .spec-grid { grid-template-columns: 1fr; }
  .showcase { height: 220vh; }
  .showcase-sticky { grid-template-columns: 1fr; padding-top: 74px; }
  .showcase-visual { height: min(42vh, 380px); }
  .showcase-copy { height: 400px; }

  .label-note { flex-direction: column; align-items: flex-start; gap: 14px; padding: 24px; }

  .wa-float { display: flex; }
  .site-footer { padding-bottom: 104px; }

  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-base { padding-bottom: 8px; }
}

@media (max-width: 420px) {
  .container { padding: 0 18px; }
  .brand-logo img { width: 102px; }
  .header-inner { min-height: 68px; }
  .hero h1 { font-size: 31px; }
  .price-value { font-size: 32px; }
  .offer-price { font-size: 38px; }
}

/* ════════════════════ MOVIMENTO REDUZIDO ════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  [data-anim] { opacity: 1 !important; transform: none !important; filter: none !important; }
  .split-words .word { opacity: 1 !important; transform: none !important; filter: none !important; animation: none !important; }
  .showcase-frame, .showcase-step { transition: opacity .01s; }
  .marquee-track { animation: none; }
  .float-soft, .scroll-hint span { animation: none; }
}