/* =====================================================================
   França Engenharia — folha de estilos
   Paleta: azul-marinho (confiança/engenharia) + âmbar (ação/sinalização)
   ===================================================================== */

:root {
  --navy-950: #071226;
  --navy-900: #0b1f3a;
  --navy-800: #12305a;
  --navy-700: #1b4078;
  --amber-600: #d98e12;
  --amber-500: #f5a524;
  --amber-400: #f8b94e;
  --amber-100: #fef3dc;
  --green-wa: #25d366;
  --green-wa-dark: #1ebe5d;
  --ink: #0f172a;
  --ink-2: #334155;
  --muted: #5b6b82;
  --line: #e3e8f0;
  --surface: #f5f7fb;
  --white: #ffffff;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow: 0 18px 40px -18px rgba(11, 31, 58, 0.35);
  --font-head: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1160px;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }

.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.section { padding: clamp(72px, 9vw, 120px) 0; }
.section--surface { background: var(--surface); }
.section--dark { background: var(--navy-900); color: var(--white); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }

/* ---------- Tipografia de seção ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--amber-600);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }
.section--dark .eyebrow { color: var(--amber-400); }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }
.section-head h2 { font-size: clamp(30px, 4vw, 42px); font-weight: 800; margin-top: 14px; color: var(--navy-900); }
.section--dark .section-head h2 { color: var(--white); }
.section-head .lead { margin-top: 16px; font-size: 18px; color: var(--muted); }
.section--dark .lead { color: rgba(255, 255, 255, 0.72); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 16px; line-height: 1; cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--amber-500); color: var(--navy-950); box-shadow: 0 10px 24px -10px rgba(245, 165, 36, 0.8); }
.btn--primary:hover { background: var(--amber-400); }
.btn--ghost { background: rgba(255, 255, 255, 0.06); color: var(--white); border-color: rgba(255, 255, 255, 0.25); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.45); }
.btn--outline { background: transparent; color: var(--navy-900); border-color: var(--navy-900); }
.btn--outline:hover { background: var(--navy-900); color: var(--white); }
.btn--wa { background: var(--green-wa); color: #062b14; box-shadow: 0 10px 24px -10px rgba(37, 211, 102, 0.8); }
.btn--wa:hover { background: var(--green-wa-dark); }
.btn--lg { padding: 18px 32px; font-size: 17px; }
.btn--sm { padding: 11px 18px; font-size: 14px; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  height: var(--header-h);
  display: flex; align-items: center;
  background: transparent;
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
  color: var(--white);
}
.site-header.is-scrolled, body.nav-open .site-header {
  background: rgba(11, 31, 58, 0.86);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-color: rgba(255, 255, 255, 0.08);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-head); }
.brand img { width: 42px; height: 42px; }
.brand__name { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name strong { font-size: 18px; font-weight: 800; letter-spacing: -0.01em; }
.brand__name span { font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.75; }

.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav a {
  padding: 10px 14px; border-radius: 999px; font-weight: 600; font-size: 15px;
  color: rgba(255, 255, 255, 0.85); transition: background 0.18s ease, color 0.18s ease;
}
.site-nav a:hover { background: rgba(255, 255, 255, 0.1); color: var(--white); }
.site-nav .btn { margin-left: 10px; color: var(--navy-950); }

.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06); color: var(--white); cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; position: relative; transition: transform 0.2s ease; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.2s ease, top 0.2s ease; }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  margin-top: calc(-1 * var(--header-h));
  padding: calc(var(--header-h) + clamp(56px, 9vw, 110px)) 0 clamp(72px, 9vw, 120px);
  color: var(--white);
  background:
    radial-gradient(900px 520px at 85% -10%, rgba(245, 165, 36, 0.22), transparent 60%),
    radial-gradient(700px 480px at -10% 110%, rgba(27, 64, 120, 0.75), transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--navy-900);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 140px;
  background: linear-gradient(180deg, transparent, rgba(7, 18, 38, 0.45));
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }

.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 13.5px; font-weight: 600; color: rgba(255, 255, 255, 0.9);
}
.hero__eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--amber-500); box-shadow: 0 0 0 4px rgba(245, 165, 36, 0.25); }

.hero h1 { font-size: clamp(38px, 5.6vw, 64px); font-weight: 800; letter-spacing: -0.025em; margin-top: 22px; }
.hero h1 em { font-style: normal; color: var(--amber-400); position: relative; white-space: nowrap; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.06em; height: 0.16em; z-index: -1;
  background: rgba(245, 165, 36, 0.22); border-radius: 4px;
}
.hero__lead { margin-top: 22px; font-size: clamp(17px, 1.6vw, 19.5px); color: rgba(255, 255, 255, 0.78); max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; font-size: 14.5px; color: rgba(255, 255, 255, 0.75); }
.hero__trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 18px; height: 18px; color: var(--amber-400); }

/* Cartão ilustrativo do processo */
.process-card {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 28px;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.6);
}
.process-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.process-card__head strong { font-family: var(--font-head); font-size: 16px; }
.process-card__head span { font-size: 12.5px; color: rgba(255, 255, 255, 0.6); }
.process-card__tag { font-size: 12px; font-weight: 700; padding: 6px 10px; border-radius: 999px; background: rgba(245, 165, 36, 0.16); color: var(--amber-400); border: 1px solid rgba(245, 165, 36, 0.35); }
.process-card ol { margin: 0; padding: 18px 0 4px; list-style: none; display: grid; gap: 14px; }
.process-card li { display: grid; grid-template-columns: 26px 1fr auto; gap: 12px; align-items: center; font-size: 15px; }
.process-card li small { display: block; font-size: 12.5px; color: rgba(255, 255, 255, 0.55); }
.process-card li .dot { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; border: 2px solid rgba(255, 255, 255, 0.25); color: var(--white); font-size: 12px; font-weight: 700; }
.process-card li.done .dot { background: var(--amber-500); border-color: var(--amber-500); color: var(--navy-950); }
.process-card li.active .dot { border-color: var(--amber-400); box-shadow: 0 0 0 5px rgba(245, 165, 36, 0.18); }
.process-card li.next { opacity: 0.6; }
.process-card li .state { font-size: 12px; font-weight: 600; padding: 4px 9px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); color: rgba(255, 255, 255, 0.8); }
.process-card li.done .state { background: rgba(37, 211, 102, 0.16); color: #7fe9a8; }
.process-card li.active .state { background: rgba(245, 165, 36, 0.16); color: var(--amber-400); }
.process-card__bar { margin-top: 18px; height: 6px; border-radius: 99px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.process-card__bar i { display: block; height: 100%; width: 62%; background: linear-gradient(90deg, var(--amber-600), var(--amber-400)); border-radius: 99px; }
.process-card__foot { margin-top: 10px; display: flex; justify-content: space-between; font-size: 12.5px; color: rgba(255, 255, 255, 0.6); }

.chip {
  position: absolute; display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 14px; font-size: 13.5px; font-weight: 700;
  box-shadow: 0 18px 36px -16px rgba(0, 0, 0, 0.55);
  animation: float 6s ease-in-out infinite;
}
.chip svg { width: 18px; height: 18px; }
.chip--a { top: -18px; right: -14px; background: var(--amber-500); color: var(--navy-950); }
.chip--b { bottom: -18px; left: -14px; background: var(--white); color: var(--navy-900); animation-delay: -3s; }
.chip--b svg { color: var(--green-wa-dark); }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .chip { animation: none; } }

/* ---------- Faixa de confiança ---------- */
.trust-bar { background: var(--navy-950); color: var(--white); padding: 22px 0; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.trust-bar ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.trust-bar li { display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: rgba(255, 255, 255, 0.82); }
.trust-bar li strong { display: block; font-family: var(--font-head); font-size: 15px; color: var(--white); }
.trust-bar svg { width: 26px; height: 26px; color: var(--amber-400); flex: none; }

/* ---------- Serviços ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service {
  position: relative; display: flex; flex-direction: column; gap: 14px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.service:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(245, 165, 36, 0.6); }
.service__icon { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--amber-100); color: var(--navy-900); }
.service__icon svg { width: 26px; height: 26px; }
.service h3 { font-size: 20px; font-weight: 800; color: var(--navy-900); }
.service p { color: var(--muted); font-size: 15.5px; flex: 1; }
.service__link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--amber-600); font-size: 15px; }
.service__link svg { width: 18px; height: 18px; transition: transform 0.18s ease; }
.service__link:hover svg { transform: translateX(4px); }
.services-cta { margin-top: 40px; text-align: center; color: var(--muted); }
.services-cta a { font-weight: 700; color: var(--navy-900); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Como funciona ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative; counter-reset: step; }
.step { position: relative; padding-top: 22px; }
.step::before {
  content: ""; position: absolute; top: 0; left: 0; right: -28px; height: 2px;
  background: linear-gradient(90deg, rgba(245, 165, 36, 0.9), rgba(245, 165, 36, 0.15));
}
.step:last-child::before { right: 0; }
.step__num { font-family: var(--font-head); font-size: 44px; font-weight: 800; color: var(--amber-400); line-height: 1; letter-spacing: -0.03em; }
.step h3 { margin-top: 14px; font-size: 20px; font-weight: 800; }
.step p { margin-top: 10px; color: rgba(255, 255, 255, 0.72); font-size: 15.5px; }

/* ---------- Diferenciais ---------- */
.why { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.why .section-head { margin-bottom: 28px; }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.why-item { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.why-item__icon { width: 44px; height: 44px; border-radius: 12px; background: var(--navy-900); color: var(--amber-400); display: grid; place-items: center; }
.why-item__icon svg { width: 22px; height: 22px; }
.why-item h3 { margin-top: 16px; font-size: 17.5px; font-weight: 800; color: var(--navy-900); }
.why-item p { margin-top: 8px; color: var(--muted); font-size: 15px; }

/* ---------- Sobre ---------- */
.about { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.about .section-head { margin-bottom: 20px; }
.about p + p { margin-top: 14px; }
.about__text p { color: var(--ink-2); }
.about__tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.about__tags li { padding: 8px 14px; border-radius: 999px; background: var(--white); border: 1px solid var(--line); font-size: 14px; font-weight: 600; color: var(--navy-900); }

.profile {
  position: relative; border-radius: var(--radius-lg); padding: 32px; color: var(--white);
  background: radial-gradient(500px 300px at 100% 0%, rgba(245, 165, 36, 0.25), transparent 60%), var(--navy-900);
  box-shadow: var(--shadow);
}
.profile__avatar {
  width: 84px; height: 84px; border-radius: 24px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600)); color: var(--navy-950);
  font-family: var(--font-head); font-weight: 800; font-size: 30px; letter-spacing: -0.02em;
}
.profile h3 { margin-top: 20px; font-size: 24px; font-weight: 800; }
.profile__role { color: rgba(255, 255, 255, 0.75); margin-top: 4px; font-size: 15px; }
.profile__crea { display: inline-block; margin-top: 16px; padding: 6px 12px; border-radius: 8px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14); font-size: 13.5px; font-weight: 600; letter-spacing: 0.02em; }
.profile ul { margin-top: 22px; display: grid; gap: 12px; }
.profile li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: rgba(255, 255, 255, 0.85); }
.profile li svg { width: 20px; height: 20px; color: var(--amber-400); flex: none; margin-top: 2px; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 0 24px; box-shadow: var(--shadow-sm); transition: border-color 0.2s ease; }
.faq details[open] { border-color: rgba(245, 165, 36, 0.7); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0; font-family: var(--font-head); font-weight: 700; font-size: 17.5px; color: var(--navy-900);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { width: 30px; height: 30px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--amber-100); color: var(--navy-900); transition: transform 0.25s ease, background 0.25s ease; }
.faq summary .plus svg { width: 16px; height: 16px; }
.faq details[open] summary .plus { transform: rotate(45deg); background: var(--amber-500); }
.faq .answer { padding: 0 0 22px; color: var(--ink-2); font-size: 15.5px; max-width: 700px; }

/* ---------- Contato ---------- */
.contact {
  background:
    radial-gradient(700px 400px at 0% 0%, rgba(245, 165, 36, 0.18), transparent 60%),
    linear-gradient(160deg, var(--navy-800), var(--navy-900));
  color: var(--white);
}
.contact .container { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.contact .section-head { margin-bottom: 28px; }
.contact .section-head h2 { color: var(--white); }
.contact .section-head .lead { color: rgba(255, 255, 255, 0.74); }
.contact .eyebrow { color: var(--amber-400); }
.contact__channels { display: grid; gap: 14px; margin-top: 28px; }
.contact__channels li { display: flex; align-items: center; gap: 14px; color: rgba(255, 255, 255, 0.85); font-size: 15.5px; }
.contact__channels svg { width: 22px; height: 22px; color: var(--amber-400); flex: none; }
.contact__channels a:hover { text-decoration: underline; text-underline-offset: 4px; }
.contact__channels small { display: block; font-size: 13px; color: rgba(255, 255, 255, 0.6); }

.form-card { background: var(--white); color: var(--ink); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow); }
.form-card h3 { font-size: 22px; font-weight: 800; color: var(--navy-900); }
.form-card p { color: var(--muted); font-size: 15px; margin-top: 6px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 22px; }
.field { display: grid; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 700; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface);
  font: inherit; font-size: 15px; color: var(--ink); transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--amber-500); box-shadow: 0 0 0 4px rgba(245, 165, 36, 0.2); background: var(--white); }
.form-card .btn { width: 100%; margin-top: 20px; }
.form-card .fine { margin-top: 14px; font-size: 12.5px; color: var(--muted); text-align: center; }
.form-card .fine a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--navy-950); color: rgba(255, 255, 255, 0.75); padding: 64px 0 28px; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer .brand { color: var(--white); }
.site-footer .brand__name span { opacity: 0.6; }
.footer-about { margin-top: 18px; max-width: 360px; }
.site-footer h4 { color: var(--white); font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer ul { display: grid; gap: 10px; }
.site-footer a:hover { color: var(--white); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.08); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13.5px; color: rgba(255, 255, 255, 0.55); }

/* ---------- Botão flutuante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green-wa); color: var(--white);
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, 0.8), 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.18s ease, background 0.18s ease;
}
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.06); background: var(--green-wa-dark); }
.wa-float::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(37, 211, 102, 0.6); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(0.9); opacity: 0.9; } 100% { transform: scale(1.5); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .wa-float::before { animation: none; display: none; } }

/* ---------- Página de texto (privacidade) ---------- */
.page-head { background: var(--navy-900); color: var(--white); padding: calc(var(--header-h) + 48px) 0 56px; margin-top: calc(-1 * var(--header-h)); }
.page-head h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; margin-top: 14px; }
.page-head p { margin-top: 12px; color: rgba(255, 255, 255, 0.7); }
.prose { max-width: 760px; margin-inline: auto; padding: 56px 0 96px; color: var(--ink-2); }
.prose h2 { font-size: 22px; font-weight: 800; color: var(--navy-900); margin: 36px 0 12px; }
.prose p, .prose li { margin-top: 10px; }
.prose ul { list-style: disc; padding-left: 22px; }
.prose a { color: var(--amber-600); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s ease; transition-delay: var(--d, 0ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 36px 28px; }
  .step:nth-child(2)::before { right: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .trust-bar ul { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero__visual { max-width: 560px; margin-top: 24px; }
  .why, .about, .contact .container { grid-template-columns: 1fr; }
  /* O painel é descendente do cabeçalho; backdrop-filter criaria um bloco de contenção
     para position:fixed, por isso o filtro é removido enquanto o menu está aberto. */
  body.nav-open .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--navy-950); }
  .site-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 18px 20px 40px; background: var(--navy-950); overflow: auto;
    transform: translateX(100%); visibility: hidden;
    transition: transform 0.25s ease, visibility 0s linear 0.25s; z-index: 55;
  }
  .site-nav.is-open { transform: none; visibility: visible; transition: transform 0.25s ease; }
  .site-nav a { padding: 16px 14px; font-size: 18px; border-radius: 12px; }
  .site-nav .btn { margin: 16px 0 0; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step::before { right: 0; }
  .why-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .trust-bar ul { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; }
  .chip--a { right: 0; top: -14px; }
  .chip--b { left: 0; bottom: -14px; }
  .process-card { padding: 22px; }
  .process-card li { grid-template-columns: 26px 1fr; }
  .process-card li .state { grid-column: 2; justify-self: start; }
  .form-card, .profile { padding: 24px; }
  .brand__name span { display: none; }
}