/* =========================================================
   Scientur — folha de estilo principal
   Paleta extraída da logo: azul-marinho profundo + ciano
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Marca */
  --navy-900: #071F41;
  --navy-800: #0A2A54;
  --navy-700: #0E3A6E;
  --navy-600: #14498A;
  --cyan-600: #0E9EC6;
  --cyan-500: #1FB6DE;
  --cyan-400: #35C9EC;
  --cyan-300: #6FDCF5;
  --ice-100: #E8F3FC;
  --ice-50:  #F4F9FE;

  /* Neutros */
  --ink:      #0C1B2E;
  --ink-soft: #405368;
  --line:     #D9E6F4;
  --white:    #FFFFFF;

  --grad-brand: linear-gradient(135deg, var(--navy-800) 0%, var(--cyan-500) 100%);
  --grad-text:  linear-gradient(100deg, var(--cyan-600) 0%, var(--cyan-400) 55%, var(--navy-600) 100%);

  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(10, 42, 84, .06);
  --shadow:    0 12px 32px -12px rgba(10, 42, 84, .18);
  --shadow-lg: 0 32px 64px -28px rgba(10, 42, 84, .38);

  --font-title: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body:  "Inter", "Segoe UI", system-ui, sans-serif;

  --header-h: 76px;
  --wrap: 1180px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }

h1, h2, h3 { font-family: var(--font-title); line-height: 1.15; letter-spacing: -.02em; font-weight: 600; }
h1 { font-size: clamp(2.3rem, 1.4rem + 3.4vw, 3.9rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 1.2rem + 2.1vw, 2.6rem); }
h3 { font-size: 1.12rem; }

:focus-visible { outline: 3px solid var(--cyan-500); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--navy-800); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 8px;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* Sprite de ícones — escondido via classe (CSP estrita proíbe style inline) */
.svg-sprite { display: none; }

/* Honeypot anti-spam: invisível para pessoas, preenchido só por robôs.
   Não usar display:none — bots mais espertos ignoram campos assim. */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
}

/* Rodapé da página de privacidade (sem as colunas acima).
   Seletor composto para vencer a regra .footer-legal, que vem depois no arquivo. */
.footer-legal.footer-legal-solo { margin-top: 0; border-top: 0; }

/* ---------- Layout ---------- */
.container { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.container.narrow { max-width: 780px; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-soft { background: var(--ice-50); }

.section-head { max-width: 640px; margin: 0 auto clamp(2.2rem, 4vw, 3.4rem); text-align: center; }
.section-sub { color: var(--ink-soft); margin-top: .9rem; font-size: 1.05rem; }

.eyebrow {
  font-family: var(--font-title); font-weight: 600;
  font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--cyan-600); margin-bottom: .7rem;
}
.eyebrow-light { color: var(--cyan-300); }

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

.grid { display: grid; gap: 1.4rem; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-title); font-weight: 600; font-size: .95rem;
  padding: .95rem 1.6rem; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .18s, box-shadow .18s, background .18s, color .18s;
  white-space: nowrap;
}
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 10px 24px -10px rgba(14, 158, 198, .75); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(14, 158, 198, .9); }
.btn-ghost { border-color: var(--line); background: rgba(255,255,255,.7); color: var(--navy-800); }
.btn-ghost:hover { border-color: var(--cyan-400); color: var(--cyan-600); transform: translateY(-2px); }
.btn-sm { padding: .68rem 1.2rem; font-size: .88rem; }
.btn-block { width: 100%; }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-stuck { border-color: var(--line); box-shadow: var(--shadow-sm); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand-mark { height: 40px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong {
  font-family: var(--font-title); font-weight: 700; font-size: 1.32rem;
  letter-spacing: -.02em; color: var(--navy-800);
}
.brand-text em {
  font-style: normal; font-size: .62rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--cyan-600); font-weight: 600;
}

.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav ul { display: flex; align-items: center; gap: 1.6rem; }
.nav a { font-size: .93rem; font-weight: 500; color: var(--ink-soft); position: relative; padding: .25rem 0; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--cyan-500); border-radius: 2px; transition: width .22s;
}
.nav a:hover, .nav a.is-active { color: var(--navy-800); }
.nav a:hover::after, .nav a.is-active::after { width: 100%; }
.nav-cta::after { display: none; }
.nav .nav-cta { color: #fff; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  background: #fff; border-radius: 12px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--navy-800); border-radius: 2px; transition: transform .25s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   Hero
   ========================================================= */
.hero { position: relative; padding: clamp(3rem, 6vw, 5.5rem) 0 clamp(4rem, 7vw, 6rem); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; background: linear-gradient(170deg, var(--ice-100) 0%, #F7FBFF 55%, #fff 100%); }
.hero-path { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; }
.orb-1 { width: 420px; height: 420px; top: -140px; right: -100px; background: radial-gradient(circle, var(--cyan-300), transparent 70%); }
.orb-2 { width: 380px; height: 380px; bottom: -180px; left: -120px; background: radial-gradient(circle, #A9D5F6, transparent 70%); }

.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 { margin-bottom: 1.2rem; color: var(--navy-900); }
.lead { font-size: clamp(1.02rem, .95rem + .3vw, 1.16rem); color: var(--ink-soft); max-width: 54ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1.8rem; }

.hero-trust { display: flex; flex-wrap: wrap; gap: 1.1rem 1.6rem; font-size: .88rem; color: var(--ink-soft); }
.hero-trust li { display: inline-flex; align-items: center; gap: .45rem; }
.i { width: 18px; height: 18px; flex: none; color: var(--cyan-500); }
.hero-trust .i { width: 15px; height: 15px; }

/* Card de cotação */
.quote-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2rem); box-shadow: var(--shadow-lg);
  position: relative;
}
.quote-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: linear-gradient(150deg, rgba(53,201,236,.7), rgba(10,42,84,.15), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.quote-head { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.3rem; }
.quote-head h2 { font-size: 1.22rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cyan-500); box-shadow: 0 0 0 4px rgba(53,201,236,.2); }

/* ---------- Formulários ---------- */
.field { display: flex; flex-direction: column; gap: .38rem; margin-bottom: .95rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.field label { font-size: .82rem; font-weight: 600; color: var(--navy-800); }
.field label span { color: var(--cyan-600); }

.field input, .field select, .field textarea {
  width: 100%; padding: .78rem .9rem; border: 1px solid var(--line);
  border-radius: var(--radius-sm); background: var(--ice-50);
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background: #fff; border-color: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(53, 201, 236, .18);
}
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: #D64545; box-shadow: 0 0 0 4px rgba(214,69,69,.12); }
.error { color: #C23434; font-size: .78rem; min-height: 0; }
.error:empty { display: none; }

.form-note { font-size: .78rem; color: var(--ink-soft); text-align: center; margin-top: .8rem; }
.form-note.is-ok { color: #0E7A54; font-weight: 600; }

.checkbox { display: flex; gap: .6rem; align-items: flex-start; font-size: .82rem; color: var(--ink-soft); margin: .4rem 0 1.1rem; }
.checkbox input { width: 18px; height: 18px; flex: none; margin-top: .18rem; accent-color: var(--cyan-600); }
.checkbox a { color: var(--cyan-600); text-decoration: underline; }

/* =========================================================
   Faixa de números
   ========================================================= */
.strip { background: var(--navy-800); color: #fff; padding: clamp(2rem, 4vw, 2.8rem) 0; }
.strip-inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.6rem; }
.stat { display: flex; align-items: center; gap: .9rem; }
.stat strong {
  font-family: var(--font-title); font-size: 2.35rem; font-weight: 700; line-height: 1;
  background: linear-gradient(160deg, #fff, var(--cyan-300));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { font-size: .82rem; line-height: 1.4; color: rgba(255,255,255,.72); }

/* =========================================================
   Cards de serviço
   ========================================================= */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.5rem; box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(53,201,236,.55); }
.card-icon {
  display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(140deg, var(--ice-100), #fff);
  border: 1px solid var(--line); color: var(--cyan-600); margin-bottom: 1.1rem;
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: .55rem; color: var(--navy-800); }
.card p { color: var(--ink-soft); font-size: .94rem; }

/* =========================================================
   Seção escura / split
   ========================================================= */
.section-dark {
  background: radial-gradient(1000px 480px at 82% 8%, rgba(31,182,222,.28), transparent 62%), var(--navy-900);
  color: rgba(255,255,255,.82);
}
.section-dark h2 { color: #fff; margin-bottom: 1.1rem; }
.section-dark em { color: var(--cyan-300); font-style: normal; font-weight: 600; }

.split { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split-copy > p { max-width: 58ch; }

.check-list { margin: 1.6rem 0 2rem; display: grid; gap: .8rem; }
.check-list li { position: relative; padding-left: 2rem; font-size: .96rem; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .18rem; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(53,201,236,.16); border: 1px solid rgba(53,201,236,.45);
}
.check-list li::after {
  content: ""; position: absolute; left: 6px; top: .5rem; width: 8px; height: 4px;
  border-left: 2px solid var(--cyan-300); border-bottom: 2px solid var(--cyan-300);
  transform: rotate(-45deg);
}

.split-visual { display: grid; place-items: center; }
.visual-frame {
  position: relative; width: min(100%, 380px); aspect-ratio: 1;
  display: grid; place-items: center;
}
/* A arte da marca é um JPEG de fundo claro: vira um cartão sobre a seção
   escura, com o brilho ciano vazando por trás das bordas. */
.visual-photo {
  position: relative; z-index: 1;
  width: 100%; height: 100%; object-fit: cover;
  border-radius: 36px;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 34px 64px -26px rgba(0, 0, 0, .7);
}
.visual-glow {
  position: absolute; width: 104%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(53,201,236,.5), transparent 66%);
  filter: blur(34px); animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { transform: scale(.92); opacity: .7 } 50% { transform: scale(1.06); opacity: 1 } }

/* =========================================================
   Destinos
   ========================================================= */
.dest-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.2rem; }
.dest {
  position: relative; grid-column: span 2; min-height: 260px;
  border-radius: var(--radius); overflow: hidden; isolation: isolate;
  background-color: var(--navy-700);
  background-image: var(--photo, none), var(--grad-brand);
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end;
  box-shadow: var(--shadow-sm);
  transition: transform .28s, box-shadow .28s;
}
.dest-lg { grid-column: span 3; min-height: 300px; }
.dest::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(7,31,65,.92) 0%, rgba(7,31,65,.45) 45%, rgba(7,31,65,.12) 100%);
  transition: opacity .28s;
}
.dest:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.dest-body { padding: 1.5rem; color: #fff; }
.dest-body h3 { font-size: 1.3rem; margin-bottom: .3rem; }
.dest-body p { font-size: .89rem; color: rgba(255,255,255,.8); }

/* As fotos ficam aqui, e não em style="" no HTML: um url() dentro de custom
   property é resolvido pelo navegador em relação a ESTE arquivo, não ao
   documento. Por isso o caminho começa com "../". Declarar no HTML gera
   "assets/css/assets/img/..." e a foto não aparece. */
.dest-europa      { --photo: url("../img/destinos/europa.webp"); }
.dest-asia        { --photo: url("../img/destinos/asia.webp"); }
.dest-eua         { --photo: url("../img/destinos/eua.webp"); }
.dest-america-sul { --photo: url("../img/destinos/america-sul.webp"); }
.dest-nordeste    { --photo: url("../img/destinos/nordeste.webp"); }

/* =========================================================
   Passos
   ========================================================= */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.4rem; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.4rem 1.5rem; }
.step-num {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px;
  background: var(--grad-brand); color: #fff; font-family: var(--font-title); font-weight: 700;
  margin-bottom: 1rem; box-shadow: 0 8px 18px -8px rgba(14,158,198,.8);
}
.step h3 { color: var(--navy-800); margin-bottom: .45rem; }
.step p { font-size: .92rem; color: var(--ink-soft); }

/* =========================================================
   Depoimentos — seção removida do HTML até haver relatos reais.
   Estilos mantidos: basta recolar o bloco (ver README) para reativar.
   ========================================================= */
.quote {
  background: linear-gradient(160deg, var(--ice-50), #fff);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem 1.5rem;
  display: flex; flex-direction: column; gap: 1.2rem;
}
.quote blockquote { font-size: .98rem; color: var(--ink); position: relative; padding-top: 1.6rem; }
.quote blockquote::before {
  content: "\201C"; position: absolute; top: -.6rem; left: -.2rem;
  font-family: var(--font-title); font-size: 3.4rem; line-height: 1; color: var(--cyan-300);
}
.quote figcaption { display: flex; flex-direction: column; margin-top: auto; }
.quote figcaption strong { font-size: .92rem; color: var(--navy-800); }
.quote figcaption span { font-size: .8rem; color: var(--ink-soft); }
.tiny-note { text-align: center; font-size: .78rem; color: var(--ink-soft); margin-top: 1.6rem; }

/* =========================================================
   Páginas de texto legal
   ========================================================= */
.legal h1 { margin-bottom: .5rem; color: var(--navy-900); }
.legal h2 {
  font-size: 1.28rem; color: var(--navy-800);
  margin: 2.4rem 0 .8rem; padding-top: .4rem;
}
.legal p { color: var(--ink-soft); margin-bottom: 1rem; }
.legal a { color: var(--cyan-600); text-decoration: underline; }
.legal strong { color: var(--ink); }
.legal-date { font-size: .85rem; color: var(--ink-soft); margin-bottom: 2.2rem !important; }
.legal-list { display: grid; gap: .5rem; margin: 0 0 1.2rem; color: var(--ink-soft); }
.legal-list li { position: relative; padding-left: 1.4rem; }
.legal-list li::before {
  content: ""; position: absolute; left: .2rem; top: .62rem;
  width: 6px; height: 6px; border-radius: 50%; background: var(--cyan-500);
}
.legal-back { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }

/* =========================================================
   Acordeão
   ========================================================= */
.accordion { display: grid; gap: .7rem; }
.acc-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.acc-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 1.3rem; background: none; border: 0; cursor: pointer; text-align: left;
  font-family: var(--font-title); font-weight: 600; font-size: 1rem; color: var(--navy-800);
}
.acc-trigger svg { width: 20px; height: 20px; flex: none; color: var(--cyan-600); transition: transform .25s; }
.acc-trigger[aria-expanded="true"] svg { transform: rotate(45deg); }
.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.acc-panel > p { overflow: hidden; padding-inline: 1.3rem; color: var(--ink-soft); font-size: .94rem; }
.acc-item.is-open .acc-panel { grid-template-rows: 1fr; }
.acc-item.is-open .acc-panel > p { padding-bottom: 1.25rem; }

/* =========================================================
   CTA / contato
   ========================================================= */
.section-cta {
  background: radial-gradient(900px 460px at 15% 10%, rgba(31,182,222,.3), transparent 60%), var(--navy-900);
  color: rgba(255,255,255,.82);
}
.section-cta h2 { color: #fff; margin-bottom: 1rem; }
.split-contact { align-items: start; }

.contact-list { display: grid; gap: 1.2rem; margin-top: 2rem; }
.contact-list li { display: flex; gap: .9rem; align-items: flex-start; font-size: .93rem; }
.contact-list .i { margin-top: .2rem; color: var(--cyan-300); }
.contact-list span { display: block; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: .15rem; }
.contact-list a:hover { color: var(--cyan-300); }

.contact-form {
  background: #fff; color: var(--ink); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.2rem); box-shadow: var(--shadow-lg);
}

/* =========================================================
   Rodapé
   ========================================================= */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.68); padding: clamp(3rem, 5vw, 4.5rem) 0 1.6rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.4rem; }
.footer-brand p { font-size: .9rem; margin: 1.1rem 0 1.4rem; max-width: 36ch; }
.site-footer .brand-text strong { color: #fff; }
.site-footer .brand-text em { color: var(--cyan-300); }

.footer-col h3 { font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 1rem; }
.footer-col li { margin-bottom: .6rem; font-size: .9rem; }
.footer-col a:hover { color: var(--cyan-300); }
.footer-col.plain li, .plain li { line-height: 1.5; }

.social { display: flex; gap: .6rem; }
.social a {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.8);
  transition: background .2s, color .2s, transform .2s;
}
.social a:hover { background: var(--cyan-500); color: #fff; border-color: transparent; transform: translateY(-2px); }
.social svg { width: 19px; height: 19px; }

.footer-legal {
  margin-top: 2.8rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem;
  font-size: .8rem; color: rgba(255,255,255,.5);
}
.todo { color: var(--cyan-300); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; background: #25D366;
  box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .7);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* =========================================================
   Animação de entrada
   ========================================================= */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 980px) {
  .hero-inner, .split { grid-template-columns: 1fr; }
  .hero-card { max-width: 520px; width: 100%; }
  .split-visual { order: -1; }
  .visual-frame { width: min(100%, 300px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dest, .dest-lg { grid-column: span 3; }
  .dest:last-child { grid-column: span 6; min-height: 220px; }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.6rem; box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .24s, opacity .24s;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav ul a { display: block; padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav a::after { display: none; }
  .nav-cta { margin-top: 1.1rem; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 2rem, var(--wrap)); }
  .field-row { grid-template-columns: 1fr; }
  .dest, .dest-lg { grid-column: span 6; min-height: 220px; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-legal { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .stat strong { font-size: 2rem; }
}

/* ---------- Preferências do usuário ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .wa-float, .hero-card, .nav-toggle { display: none !important; }
  body { color: #000; }
  .section-dark, .section-cta, .strip, .site-footer { background: #fff !important; color: #000 !important; }
}