/* ===================================================
   CB06.FR — Style global
   Palette : anthracite / or / acier
   Auteur : Cédric Bianchi-Sala
   =================================================== */

/* ---------- Variables principales ---------- */
:root {
  --dark: #0f172a;           /* fond global */
  --dark-light: #111827;     /* cartes, sections */
  --border: #1f2937;
  --ink: #f1f5f9;            /* texte principal */
  --muted: #9ca3af;          /* texte secondaire */
  --gold: #d6b35f;           /* accent principal doré */
  --steel: #3a475a;          /* accent secondaire gris acier */
  --lime: #9ae6b4;
  --error: #ef4444;
  --link: #93c5fd;           /* bleu clair uniforme */
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: var(--dark);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
}

/* ---------- Liens ---------- */
a { color: var(--link); text-decoration: none; transition: 0.2s; }
a:hover { color: var(--gold); text-decoration: underline; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: sticky;
  top: 0;
  background: #0b1220;
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}
.nav-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand a {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
}
.brand span { color: var(--gold); }

.nav-links { display: flex; gap: 18px; }
.nav-links a {
  color: var(--ink);
  opacity: 0.85;
  font-weight: 500;
}
.nav-links a:hover { color: var(--gold); opacity: 1; }
.nav-links a.active { color: var(--gold); opacity: 1; }

/* Burger menu mobile */
.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.burger span {
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}
@media (max-width: 720px) {
  .burger { display: flex; }
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 10px;
    position: absolute;
    top: 52px; right: 16px;
    background: #0b1220;
    border: 1px solid #182237;
    padding: 14px 16px;
    border-radius: 12px;
    width: 190px;
    box-shadow: 0 10px 25px rgba(0,0,0,.4);
  }
  .nav-links.active { display: flex; }
}

/* ---------- HEADER ---------- */
.header {
  text-align: center;
  padding: 80px 20px 40px;
  background: radial-gradient(1000px 400px at 50% -150px, #1b2540, transparent 70%);
  border-bottom: 1px solid var(--border);
}
.header h1 {
  color: var(--gold);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(28px, 4vw, 36px);
  margin-bottom: 8px;
}
.header p {
  color: var(--muted);
  max-width: 850px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ---------- CONTAINERS ---------- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 30px 20px;
}
.section { margin: 40px 0; }

/* ---------- GRID SYSTEM ---------- */
.grid { display: grid; gap: 20px; }
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .cols-2, .cols-3 { grid-template-columns: 1fr; } }

/* ---------- CARDS ---------- */
.card {
  background: var(--dark-light);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: .2s;
}
.card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}
.card h3 {
  color: var(--gold);
  margin-bottom: 10px;
  font-weight: 600;
}
.card p, .card li { color: var(--muted); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: .25s;
  border: 1px solid transparent;
  background: var(--steel);
  color: #fff;
  box-shadow: 0 5px 15px rgba(0,0,0,.25);
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }

.btn.primary {
  background: var(--gold);
  color: #111;
  border-color: #c3a451;
}
.btn.outline {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  box-shadow: none;
}
.btn.flat {
  background: transparent;
  border: none;
  color: var(--link);
  box-shadow: none;
}

/* ---------- LISTS ---------- */
ul.list {
  list-style: none;
  margin-top: 6px;
  padding-left: 0;
}
ul.list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
}
ul.list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ---------- BADGES ---------- */
.badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.badge {
  border: 1px solid var(--border);
  background: #0b1220;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: .92rem;
}
.badge.ok {
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 500;
}
.badge.info {
  border-color: #1e3a8a;
  background: #172554;
  color: #c7d2fe;
}

/* ---------- CTA Blocks ---------- */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

/* ---------- FOOTER ---------- */
footer {
  background: #0b1220;
  border-top: 1px solid var(--border);
  padding: 30px 0;
  text-align: center;
  font-size: 15px;
  color: var(--muted);
}
footer a { color: var(--link); }
footer a:hover { color: var(--gold); }

/* ---------- RESPONSIVE UTILITIES ---------- */
.center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.full { grid-column: 1 / -1; }

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Tables (pour Tarifs / Mentions) ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 0.95rem;
}
th, td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}
th {
  background: var(--dark-light);
  color: var(--gold);
}
tr:nth-child(even) td { background: #111826; }

/* ---------- Formulaires ---------- */
form {
  display: grid;
  gap: 14px;
  max-width: 600px;
  margin: 0 auto;
}
input, textarea, select {
  background: #0b1220;
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: 8px;
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(214,179,95,0.3);
}

/* ---------- Alerts ---------- */
.alert {
  padding: 12px 16px;
  border-radius: 10px;
  margin: 12px 0;
}
.alert.success {
  background: #14532d;
  color: #bbf7d0;
  border: 1px solid #166534;
}
.alert.error {
  background: #451a1a;
  color: #fecaca;
  border: 1px solid #7f1d1d;

footer {
  text-align: center;
  padding: 20px 10px;
  font-size: 0.9em;
  color: #ccc;
}

footer .social-links a {
  color: #ccc;
  margin: 0 8px;
  transition: color 0.2s ease;
}

footer .social-links a:hover {
  color: #007bff; /* Bleu doux au survol */
}
}