/* ============================================================
   SITE ESTRATÉGICO — Plano Profissional
   5 páginas. Design orientado a conversão: botão de proposta
   sempre visível, chamada no fim de cada página e WhatsApp.
   ============================================================ */
:root {
  --navy: #0B2545;
  --navy-2: #13315C;
  --primary: #0D9488;
  --primary-soft: #E6F6F4;
  --cta: #F97316;
  --cta-dark: #EA580C;
  --ink: #0B1B2E;
  --text: #4B5563;
  --muted: #9CA3AF;
  --line: #E5E7EB;
  --bg-alt: #F6F8FB;
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Manrope', system-ui, sans-serif; color: var(--text); background: #fff; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; letter-spacing: -0.02em; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section.alt { background: var(--bg-alt); }

.eyebrow { display: inline-block; margin-bottom: 12px; font-size: 13px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--primary); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.3vw, 38px); margin-bottom: 12px; }
.section-head p { font-size: 17px; }

/* ── Placeholder de imagem ── */
.ph {
  display: grid; place-items: center; gap: 6px;
  border-radius: var(--radius);
  background: repeating-linear-gradient(135deg, rgba(13, 148, 136, 0.07) 0 12px, transparent 12px 24px), linear-gradient(135deg, #EEF7F6, #DDEFEC);
  border: 1px dashed #99D5CE;
  color: #0F766E; text-align: center; font-size: 13px; font-weight: 700;
}
.ph svg { width: 32px; height: 32px; opacity: 0.7; }
.ph small { display: block; font-weight: 500; color: #5FA8A0; }

/* ── Botões ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 15px 26px; border: none; border-radius: 10px; font: inherit; font-size: 15px; font-weight: 800; text-decoration: none; cursor: pointer; transition: background 0.2s, transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.btn svg { width: 18px; height: 18px; }
.btn-cta { background: var(--cta); color: #fff; box-shadow: 0 8px 22px rgba(249, 115, 22, 0.28); }
.btn-cta:hover { background: var(--cta-dark); transform: translateY(-1px); }
.btn-outline { border: 1.5px solid var(--line); background: #fff; color: var(--ink); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-light { border: 1.5px solid rgba(255, 255, 255, 0.3); background: transparent; color: #fff; }
.btn-light:hover { background: rgba(255, 255, 255, 0.08); }
.btn:focus-visible { outline: 3px solid #FDBA74; outline-offset: 2px; }
.btn[disabled] { opacity: 0.7; cursor: wait; transform: none; }

/* ── Cabeçalho ── */
.site-header { position: sticky; top: var(--oa-demo-h, 0); z-index: 100; background: rgba(255, 255, 255, 0.96); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .container { display: flex; align-items: center; gap: 32px; height: 74px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: var(--navy); text-decoration: none; }
.logo-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 9px; border: 1.5px dashed var(--primary); color: var(--primary); font-size: 10px; font-weight: 800; }
.logo small { display: block; margin-top: -2px; font-size: 11px; font-weight: 600; color: var(--muted); letter-spacing: 0.02em; }
.site-nav { display: flex; gap: 6px; margin-left: auto; }
.site-nav a { padding: 8px 14px; border-radius: 8px; color: var(--text); font-size: 14px; font-weight: 700; text-decoration: none; transition: color 0.2s, background 0.2s; }
.site-nav a:hover { color: var(--ink); background: var(--bg-alt); }
.site-nav a[aria-current="page"] { color: var(--primary); background: var(--primary-soft); }
.header-cta { padding: 12px 20px; font-size: 14px; }
.menu-btn { display: none; margin-left: auto; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; }

/* ── Topo das páginas internas ── */
.page-hero { padding: 56px 0 64px; background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #C7D2E0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin-bottom: 18px; font-size: 13px; }
.breadcrumb li + li::before { content: '/'; margin-right: 8px; opacity: 0.5; }
.breadcrumb a { color: #9FB3C8; text-decoration: none; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: #fff; font-weight: 700; }
.page-hero h1 { color: #fff; font-size: clamp(32px, 4vw, 46px); max-width: 760px; margin-bottom: 14px; }
.page-hero p { max-width: 640px; font-size: 18px; }

/* ── Hero da home ── */
.hero { padding: 72px 0 88px; background: radial-gradient(800px 420px at 90% 0%, rgba(13, 148, 136, 0.14), transparent 60%), #fff; }
.hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(36px, 4.6vw, 54px); margin-bottom: 18px; }
.hero h1 span { color: var(--primary); }
.hero-lead { max-width: 560px; margin-bottom: 30px; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 14px; font-weight: 700; color: var(--ink); }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 18px; height: 18px; color: var(--primary); }
.hero .ph { aspect-ratio: 5 / 4; }

/* ── Grades e cartões ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
a.card { display: block; text-decoration: none; }
a.card:hover, .card.hover:hover { transform: translateY(-3px); border-color: #A7DCD5; box-shadow: 0 16px 36px rgba(11, 37, 69, 0.08); }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { font-size: 15px; }
.icon { width: 48px; height: 48px; margin-bottom: 18px; display: grid; place-items: center; border-radius: 12px; background: var(--primary-soft); color: var(--primary); }
.icon svg { width: 24px; height: 24px; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 14px; font-weight: 800; color: var(--primary); white-space: nowrap; }
.card-link svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform 0.2s; }
a.card:hover .card-link svg { transform: translateX(3px); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { padding: 26px; border-radius: var(--radius); background: var(--navy); color: #C7D2E0; }
.stat strong { display: block; font-size: 34px; font-weight: 800; color: #fff; line-height: 1.1; }
.stat span { font-size: 14px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split .ph { aspect-ratio: 4 / 3; }
.checklist { list-style: none; display: grid; gap: 12px; margin-top: 22px; }
.checklist li { display: flex; gap: 12px; font-weight: 600; color: var(--ink); }
.checklist svg { flex-shrink: 0; width: 22px; height: 22px; color: var(--primary); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step { position: relative; padding: 26px 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.step::before { counter-increment: s; content: counter(s, decimal-leading-zero); display: block; margin-bottom: 12px; font-size: 28px; font-weight: 800; color: var(--primary); }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 14px; }

.quote { display: flex; flex-direction: column; }
.quote .stars { margin-bottom: 12px; color: #F59E0B; letter-spacing: 2px; }
.quote blockquote { flex: 1; margin-bottom: 20px; font-size: 15px; color: var(--ink); }
.person { display: flex; align-items: center; gap: 12px; }
.avatar { width: 44px; height: 44px; flex-shrink: 0; display: grid; place-items: center; border-radius: 50%; border: 1.5px dashed #99D5CE; background: var(--primary-soft); color: var(--primary); font-size: 10px; font-weight: 800; }
.person strong { display: block; font-size: 14px; color: var(--ink); }
.person span { font-size: 13px; color: var(--muted); }

.logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.logo-ph { height: 64px; display: grid; place-items: center; border-radius: 10px; border: 1px dashed #CBD5E1; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: 0.1em; }

.team { text-align: center; }
.team .ph { aspect-ratio: 1; margin-bottom: 14px; border-radius: 50%; }
.team h3 { font-size: 16px; margin-bottom: 2px; }
.team span { font-size: 13px; color: var(--muted); }

/* ── Serviços (página) ── */
.service-row { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; padding: 44px 0; border-top: 1px solid var(--line); scroll-margin-top: 150px; }
.service-row:first-child { border-top: none; padding-top: 0; }
.service-row h2 { font-size: 26px; margin: 4px 0 10px; }
.service-row .for { font-size: 14px; font-weight: 700; color: var(--primary); }
.service-row .checklist { margin-top: 0; }
.service-row .btn { margin-top: 24px; }

/* ── Cases ── */
.case { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 0; overflow: hidden; padding: 0; }
.case .ph { border-radius: 0; border: none; border-right: 1px dashed #99D5CE; min-height: 100%; }
.case-body { padding: 32px; }
.case-tag { display: inline-block; margin-bottom: 12px; padding: 4px 10px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 800; }
.case h3 { font-size: 21px; margin-bottom: 14px; }
.case dl { display: grid; gap: 10px; margin-bottom: 20px; font-size: 14px; }
.case dt { font-weight: 800; color: var(--ink); }
.case-metrics { display: flex; gap: 12px; }
.case-metrics div { flex: 1; padding: 14px; border-radius: 10px; background: var(--bg-alt); }
.case-metrics strong { display: block; font-size: 24px; font-weight: 800; color: var(--primary); line-height: 1.1; }
.case-metrics span { font-size: 12px; }

/* ── FAQ ── */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { border-radius: 12px; background: #fff; border: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px 22px; font-weight: 800; color: var(--ink); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--primary); font-size: 22px; line-height: 1; transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:focus-visible { outline: 3px solid #99D5CE; outline-offset: -3px; border-radius: 12px; }
.faq p { padding: 0 22px 18px; font-size: 15px; }

/* ── Faixa de conversão (fim de cada página) ── */
.cta-band { padding: 72px 0; background: linear-gradient(135deg, var(--navy), var(--navy-2)); }
.cta-band .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.cta-band h2 { color: #fff; font-size: clamp(26px, 3vw, 34px); margin-bottom: 8px; }
.cta-band p { color: #C7D2E0; font-size: 17px; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── Contato ── */
.contact { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 40px; align-items: start; }
.form-card { padding: 34px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(11, 37, 69, 0.08); }
.form-card h2 { font-size: 24px; margin-bottom: 6px; }
.form-card > p { margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.field { margin-bottom: 16px; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 800; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); font: inherit; font-size: 15px; transition: border-color 0.2s, box-shadow 0.2s; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.12); }
.field.invalid input, .field.invalid select { border-color: #EF4444; }
.field .error { display: none; margin-top: 5px; font-size: 12px; color: #DC2626; }
.field.invalid .error { display: block; }
.form-note { margin-top: 12px; font-size: 12px; color: var(--muted); }
.form-success { display: none; padding: 20px 0; text-align: center; }
.form-success .check { width: 60px; height: 60px; margin: 0 auto 16px; display: grid; place-items: center; border-radius: 50%; background: #DCFCE7; color: #16A34A; }
.form-success .check svg { width: 28px; height: 28px; }
.form-success h3 { margin-bottom: 6px; font-size: 22px; }
form.sent { display: none; }
form.sent + .form-success { display: block; }
.channels { display: grid; gap: 14px; }
.channel { display: flex; gap: 14px; padding: 20px; border-radius: var(--radius); background: var(--bg-alt); }
.channel .icon { flex-shrink: 0; margin: 0; width: 42px; height: 42px; }
.channel strong { display: block; color: var(--ink); }
.channel span { font-size: 14px; }
.map { aspect-ratio: 16 / 7; margin-top: 56px; }

/* ── Rodapé ── */
.site-footer { padding: 56px 0 28px; background: #07182E; color: #8FA3B8; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
.site-footer .logo { color: #fff; }
.site-footer h4 { margin-bottom: 14px; color: #fff; font-size: 14px; }
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer a { color: #8FA3B8; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer .about { margin-top: 14px; max-width: 280px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.08); font-size: 13px; }

/* ── WhatsApp flutuante ── */
.whats { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; display: grid; place-items: center; border: none; border-radius: 50%; background: #22C55E; color: #fff; box-shadow: 0 12px 30px rgba(34, 197, 94, 0.4); cursor: pointer; transition: transform 0.2s; }
.whats:hover { transform: scale(1.06); }
.whats:focus-visible { outline: 3px solid #86EFAC; outline-offset: 3px; }
.whats svg { width: 28px; height: 28px; }

/* ── Responsivo ── */
@media (max-width: 1000px) {
  .hero .container, .split, .contact, .service-row, .case { grid-template-columns: 1fr; }
  .case .ph { aspect-ratio: 16 / 9; border-right: none; border-bottom: 1px dashed #99D5CE; }
  .grid-3, .grid-4, .stats, .steps { grid-template-columns: repeat(2, 1fr); }
  .logos { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .site-nav { display: none; }
  .site-nav.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; padding: 12px 24px 20px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(11, 37, 69, 0.1); }
  .site-nav.open a { padding: 12px 14px; font-size: 16px; }
  .menu-btn { display: grid; }
  .header-cta { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .container { padding: 0 18px; }
  .grid-2, .grid-3, .grid-4, .stats, .steps, .form-grid { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn, .cta-band .btn { width: 100%; }
  .form-card { padding: 26px 20px; }
  .case-metrics { flex-direction: column; }
  .site-footer { padding-bottom: 96px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}