/* ============================================================
   Landing Page — Anuário do Cavalo Crioulo 2026
   Font: Inter (Google Fonts) | Palette: #0B5261
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:    #0B5261;
  --primary-dk: #073845;
  --primary-lt: #e8f4f6;
  --accent:     #2E7D32;
  --text-dk:    #1a1a1a;
  --text-md:    #444444;
  --text-lt:    #777777;
  --border:     #d4e6ea;
  --bg:         #f7fafb;
  --white:      #ffffff;
  --error:      #c0392b;
  --error-lt:   #fdf3f2;
  --success:    #2E7D32;
  --success-lt: #f0faf0;
  --radius:     8px;
  --shadow:     0 2px 16px rgba(11,82,97,.10);
  --font:       'Inter', Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-dk);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ──────────────────────────────────────────────── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 680px; margin: 0 auto; padding: 0 24px; }

/* ── Cabeçalho ───────────────────────────────────────────── */
.site-header {
  background: var(--primary);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header img.logo { height: 44px; display: block; }
.header-nav a {
  color: rgba(255,255,255,.80);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  margin-left: 24px;
  transition: color .2s;
}
.header-nav a:hover { color: #fff; }
.btn-header {
  background: var(--white) !important;
  color: var(--primary) !important;
  padding: 8px 20px !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  font-size: 13px !important;
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  background:
    linear-gradient(135deg, rgba(11,82,97,.82) 0%, rgba(13,101,121,.88) 100%),
    url('../img/bg.webp') center center / cover no-repeat;
  padding: 80px 0 60px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: .3px;
}
.hero-badge::before { content: ''; width: 8px; height: 8px; background: #a8e6cf; border-radius: 50%; }
.hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -.5px;
}
.hero h1 em { font-style: normal; color: #E99910; }
.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,.80);
  margin-bottom: 32px;
  max-width: 460px;
  line-height: 1.7;
}
.hero-price {
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.20);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: inline-block;
  margin-bottom: 28px;
}
.hero-price .label { font-size: 13px; color: rgba(255,255,255,.65); margin-bottom: 2px; }
.hero-price .amount { font-size: 32px; font-weight: 700; color: #fff; line-height: 1; }
.hero-price .amount span { font-size: 18px; font-weight: 400; }
.hero-price .parcela { font-size: 13px; color: rgba(255,255,255,.70); margin-top: 4px; }
.hero-price .frete { font-size: 12px; color: rgba(255,255,255,.55); margin-top: 2px; }
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--primary);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,.22); color: var(--primary-dk); }
.btn-cta svg { width: 18px; height: 18px; }
.hero-book {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-book img {
  width: 100%;
  max-width: 360px;
  border-radius: 6px;
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  transform: perspective(600px) rotateY(-4deg);
  transition: transform .3s;
}
.hero-book img:hover { transform: perspective(600px) rotateY(0deg); }

/* ── Seção características ───────────────────────────────── */
.section { padding: 72px 0; }
.section-alt { background: var(--bg); }
.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  letter-spacing: -.3px;
}
.section-sub { font-size: 16px; color: var(--text-md); margin-bottom: 48px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow .2s, border-color .2s;
}
.feature-card:hover { box-shadow: var(--shadow); border-color: var(--primary); }
.feature-icon {
  width: 48px; height: 48px;
  background: var(--primary-lt);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  color: var(--primary);
  font-size: 22px;
}
.feature-card h3 { font-size: 15px; font-weight: 600; color: var(--text-dk); margin-bottom: 6px; }
.feature-card p { font-size: 13px; color: var(--text-md); line-height: 1.6; }

/* ── Formulários ─────────────────────────────────────────── */
.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 40px;
  box-shadow: var(--shadow);
}
.form-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.form-subtitle { font-size: 14px; color: var(--text-md); margin-bottom: 28px; }

.tab-nav {
  display: flex;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 28px;
  gap: 4px;
}
.tab-btn {
  flex: 1;
  background: var(--white);
  border: none;
  padding: 10px 16px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-md);
  border-radius: 6px;
  cursor: pointer;
  transition: all .2s;
}
.tab-btn.active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(0,0,0,.15);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group.full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dk);
  margin-bottom: 6px;
}
label .req { color: var(--error); margin-left: 2px; }
input[type="text"], input[type="email"], input[type="password"],
input[type="tel"], select, textarea {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-dk);
  background: var(--white);
  border: 1px solid #cdd5d8;
  border-radius: 7px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,82,97,.12); }
input.error, select.error { border-color: var(--error); }
.field-error { font-size: 12px; color: var(--error); margin-top: 4px; }

.form-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 20px 0;
}
.form-section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-lt);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 16px;
}

.btn-primary {
  display: block;
  width: 100%;
  height: 52px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s, transform .15s;
  letter-spacing: .2px;
}
.btn-primary:hover { background: var(--primary-dk); }
.btn-primary:active { transform: scale(.99); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }
.btn-secondary {
  display: inline-block;
  padding: 12px 28px;
  background: none;
  color: var(--primary);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: all .2s;
}
.btn-secondary:hover { background: var(--primary-lt); }
.btn-link {
  background: none; border: none; padding: 0;
  color: var(--primary); font-family: var(--font); font-size: 14px;
  font-weight: 500; cursor: pointer; text-decoration: underline;
}
.btn-link:hover { color: var(--primary-dk); }

/* ── Alertas ─────────────────────────────────────────────── */
.alert {
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-error { background: var(--error-lt); color: var(--error); border: 1px solid #f5c6c3; }
.alert-success { background: var(--success-lt); color: var(--success); border: 1px solid #b6d9b7; }
.alert-info { background: var(--primary-lt); color: var(--primary); border: 1px solid var(--border); }
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }

/* ── Pagamento ───────────────────────────────────────────── */
.pay-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
}
.pay-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-md);
  transition: all .2s;
}
.pay-tab:hover { border-color: var(--primary); color: var(--primary); }
.pay-tab.active { border-color: var(--primary); background: var(--primary-lt); color: var(--primary); font-weight: 600; }
.pay-tab svg { width: 22px; height: 22px; }
.pay-panel { display: none; }
.pay-panel.active { display: block; }

.resumo-box {
  background: var(--primary-lt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--primary);
  font-weight: 500;
}
.resumo-box strong { font-size: 20px; }

.pix-qr { text-align: center; padding: 8px 0; }
.pix-qr img { width: 200px; height: 200px; margin: 0 auto 16px; display: block; border: 1px solid var(--border); border-radius: 6px; padding: 8px; }
.pix-copy { position: relative; margin-bottom: 16px; }
.pix-copy textarea {
  height: auto; min-height: 80px; padding: 10px 14px;
  font-size: 12px; color: var(--text-md); resize: none;
  font-family: 'Courier New', monospace; background: var(--bg);
}
.btn-copy {
  margin-top: 8px;
  width: 100%;
  height: 42px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background .2s;
}
.btn-copy:hover { background: var(--primary-dk); }
.btn-pix-pago {
  display: block;
  width: 100%;
  margin-top: 16px;
  height: 48px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.btn-pix-pago:hover { background: #1B5E20; }
.pix-info { font-size: 12px; color: var(--text-lt); text-align: center; margin-top: 10px; line-height: 1.5; }

.bandeira-display {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-size: 20px; pointer-events: none;
}
.input-wrap { position: relative; }

.loading-overlay {
  display: none;
  text-align: center;
  padding: 16px 0;
}
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin: 0 auto 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { font-size: 13px; color: var(--text-md); }

/* ── Retorno/Pedidos ─────────────────────────────────────── */
.result-box { text-align: center; padding: 56px 24px 40px; }
.result-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
}
.result-icon.ok { background: #e8f5e9; }
.result-icon.fail { background: #fdecea; }
.result-title { font-size: 26px; font-weight: 700; margin-bottom: 8px; }
.result-title.ok { color: var(--success); }
.result-title.fail { color: var(--error); }
.result-msg { font-size: 15px; color: var(--text-md); max-width: 440px; margin: 0 auto 24px; line-height: 1.7; }
.result-detail {
  background: var(--primary-lt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  max-width: 440px;
  margin: 0 auto 28px;
  font-size: 13px;
  text-align: left;
  line-height: 1.9;
  color: var(--text-dk);
}
.result-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.pedido-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 16px;
  transition: box-shadow .2s;
}
.pedido-card:hover { box-shadow: var(--shadow); }
.pedido-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.pedido-num { font-size: 15px; font-weight: 700; color: var(--primary); }
.pedido-data { font-size: 12px; color: var(--text-lt); }
.pedido-status {
  font-size: 12px; font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-block;
}
.status-nao_pago { background: #fff3e0; color: #e65100; }
.status-pago     { background: #e8f5e9; color: #2E7D32; }
.pedido-body { font-size: 13px; color: var(--text-md); line-height: 1.8; }
.pedido-rastreio {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.rastreio-label { font-weight: 600; color: var(--primary); }

/* ── Rodapé ──────────────────────────────────────────────── */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,.75);
  padding: 40px 0 28px;
  margin-top: 64px;
  font-size: 13px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  margin-bottom: 24px;
}
.footer-logo img { height: 40px; filter: brightness(0) invert(1); opacity: .8; }
.footer-info p { margin-bottom: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.50);
}
.footer-links a { color: rgba(255,255,255,.60); text-decoration: none; margin: 0 8px; }
.footer-links a:hover { color: #fff; }

/* ── Utilitários ─────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--text-lt); font-size: 13px; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
a { color: var(--primary); }

/* ── Responsivo ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-book { order: -1; }
  .hero-book img { max-width: 260px; transform: none; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .form-card { padding: 28px 20px; }
  .pay-tabs { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .result-actions { flex-direction: column; align-items: center; }
}
@media (max-width: 480px) {
  .hero { padding: 48px 0 40px; }
  .section { padding: 48px 0; }
  .site-header img.logo { height: 36px; }
}