/* ============================================================
   BBDATI - Estilos principais
   ============================================================ */

:root {
  --bg-dark:    #0f172a;
  --bg-darker:  #020617;
  --bg-card:    #1e293b;
  --accent:     #38bdf8;
  --accent-dark:#0284c7;
  --green:      #25D366;
  --green-dark: #1da851;
  --text:       #e2e8f0;
  --text-muted: #94a3b8;
  --border:     #334155;
  --radius:     12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon { font-size: 20px; }

nav { display: flex; align-items: center; gap: 24px; }

nav a {
  color: var(--text-muted);
  font-size: 14px;
  transition: color 0.2s;
}

nav a:hover { color: var(--accent); }

.btn-nav {
  background: var(--accent);
  color: #000 !important;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 20px;
  gap: 12px;
  border-top: 1px solid var(--border);
}

.mobile-menu a {
  color: var(--text-muted);
  font-size: 15px;
}

.mobile-menu.open { display: flex; }

/* ===== BOTÕES ===== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: 0.2s;
  border: none;
}

.btn-green {
  background: var(--green);
  color: #fff;
}

.btn-green:hover { background: var(--green-dark); color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: #000;
}

/* ===== HERO ===== */
.hero {
  padding: 90px 20px 80px;
  text-align: center;
  background: radial-gradient(ellipse at top, #0c2340 0%, var(--bg-dark) 70%);
}

.badge {
  display: inline-block;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--accent); }

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 36px;
}

.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== SEÇÕES ===== */
.section { padding: 80px 20px; }

.section-dark { background: var(--bg-darker); }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 10px;
}

.section-header p { color: var(--text-muted); font-size: 16px; }

/* ===== CARDS ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: 0.25s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(56, 189, 248, 0.1);
}

.card-icon { font-size: 32px; }

.card h3 { font-size: 17px; color: #fff; }

.card p { color: var(--text-muted); font-size: 14px; flex: 1; }

.card-link {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  margin-top: 4px;
}

.card-link:hover { text-decoration: underline; }

.card-destaque { border-color: rgba(56, 189, 248, 0.4); }

.badge-novo {
  display: inline-block;
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  font-weight: 600;
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  text-align: center;
}

.diferencial span { font-size: 36px; }

.diferencial h4 {
  margin: 12px 0 6px;
  color: #fff;
  font-size: 16px;
}

.diferencial p { color: var(--text-muted); font-size: 14px; }

/* ===== REGIÕES ===== */
.regioes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.regiao {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-muted);
}

/* ===== CONTATO ===== */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contato-info { display: flex; flex-direction: column; gap: 16px; }

.contato-info a { color: var(--text-muted); }
.contato-info a:hover { color: var(--accent); }

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contato-form input,
.contato-form textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.contato-form input:focus,
.contato-form textarea:focus {
  border-color: var(--accent);
}

.contato-form textarea { resize: vertical; }

#form-status { font-size: 13px; color: var(--green); min-height: 18px; }

/* ===== FOOTER ===== */
footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border);
  padding: 32px 20px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-inner p { color: var(--text-muted); font-size: 13px; }

.footer-link { color: var(--text-muted); font-size: 13px; }
.footer-link:hover { color: var(--accent); }

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--green);
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: 0.2s;
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: var(--green-dark);
}

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
  nav { display: none; }
  .menu-toggle { display: block; }

  .contato-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; text-align: center; }
}