/* ============================================
   GREEN KAZ - Site bungalows Antilles/Guadeloupe
   Palette reprise du catalogue commercial
   ============================================ */

:root {
  --green-dark: #1a3d2e;
  --green-deep: #0f2a1f;
  --gold: #c9a961;
  --gold-soft: #d9bf85;
  --cream: #faf6ec;
  --cream-dark: #f0e9d2;
  --ink: #1a1a1a;
  --ink-soft: #4a4a4a;
  --line: rgba(26, 61, 46, 0.15);
  --shadow-sm: 0 2px 8px rgba(15, 42, 31, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 42, 31, 0.12);
  --shadow-lg: 0 20px 60px rgba(15, 42, 31, 0.18);
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "DM Sans", -apple-system, system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.4rem; }

p { color: var(--ink-soft); }

/* ============ NAVIGATION ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 236, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--green-dark);
}

.brand-mark {
  width: 40px;
  height: 40px;
  background: var(--green-dark);
  color: var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  flex-shrink: 0;
}

/* Fond clair derrière le logo sur les fonds sombres (footer) */
.brand-logo--footer {
  background: #fff;
  padding: 3px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-locality {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.2rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active { color: var(--green-dark); }

.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
}

.nav-cta {
  background: var(--green-dark);
  color: var(--cream) !important;
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.2s;
}

.nav-cta:hover {
  background: var(--green-deep);
  transform: translateY(-1px);
}

/* --- Bouton hamburger (injecté par js/zone.js, visible sur mobile) --- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  margin-left: 0.8rem;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--green-dark);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ BOUTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  font-family: var(--font-body);
  text-decoration: none;
}

.btn-primary {
  background: var(--green-dark);
  color: var(--cream);
}

.btn-primary:hover {
  background: var(--green-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-gold {
  background: var(--gold);
  color: var(--green-deep);
}

.btn-gold:hover {
  background: var(--gold-soft);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--green-dark);
  border: 1.5px solid var(--green-dark);
}

.btn-outline:hover {
  background: var(--green-dark);
  color: var(--cream);
}

/* ============ LAYOUT ============ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.section-tight { padding: 3rem 0; }

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.eyebrow::before,
.eyebrow::after {
  content: "◆";
  font-size: 0.6rem;
}

.section-title {
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
  font-size: 1.1rem;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--green-deep);
  color: var(--cream-dark);
  padding: 4rem 0 1.5rem;
  margin-top: 6rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer h4 {
  color: var(--gold);
  margin-bottom: 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer ul { list-style: none; }
.footer li { margin-bottom: 0.6rem; }
.footer a:hover { color: var(--gold); }
.footer p { color: rgba(250, 246, 236, 0.7); font-size: 0.95rem; }

.footer-bottom {
  border-top: 1px solid rgba(201, 169, 97, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(250, 246, 236, 0.5);
}

/* ============ CARDS ============ */
.card {
  background: white;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* ============ FEATURES ROW ============ */
.features-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 3rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature {
  text-align: center;
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: var(--green-dark);
  color: var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
}

.feature h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 0.6rem;
}

.feature p { font-size: 0.9rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
    display: none;
  }

  .nav-links.open { display: flex; }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 0.9rem 2rem;
    font-size: 1rem;
  }

  .nav-links a.active::after { display: none; }

  .nav-links .nav-cta {
    margin: 0.6rem 2rem 0.4rem;
    text-align: center;
  }

  .features-row { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 3.5rem 0; }
}

@media (max-width: 600px) {
  .container { padding: 0 1.2rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============ SÉLECTEUR DE TERRITOIRE (js/zone.js) ============ */
/* --- Pop-up --- */
.zone-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: rgba(15, 42, 31, 0.78);
  backdrop-filter: blur(8px);
  animation: zone-fade 0.25s ease;
}

@keyframes zone-fade { from { opacity: 0; } to { opacity: 1; } }

.zone-modal {
  background: var(--cream);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  max-width: 760px;
  width: 100%;
  text-align: center;
  animation: zone-rise 0.3s ease;
}

@keyframes zone-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.zone-modal h2 { margin-bottom: 0.5rem; }
.zone-modal-sub { margin-bottom: 2rem; font-size: 1rem; }

.zone-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.zone-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  background: white;
  border: 2px solid transparent;
  border-radius: var(--r-md);
  padding: 1rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.zone-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
}

.zone-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-sm);
  overflow: hidden;
  margin-bottom: 0.6rem;
}

.zone-card-img img { width: 100%; height: 100%; object-fit: cover; }

.zone-card-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--green-dark);
}

.zone-card-sub {
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.4;
}

@media (max-width: 640px) {
  .zone-modal { padding: 1.5rem; }
  .zone-cards { grid-template-columns: 1fr; gap: 0.8rem; }
  .zone-card { flex-direction: row; text-align: left; align-items: center; }
  .zone-card-img { width: 72px; flex-shrink: 0; margin-bottom: 0; }
}

/* --- Bandeau zone --- */
.zone-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--green-deep);
  color: var(--cream);
  padding: 0.55rem 1.2rem;
  font-size: 0.85rem;
  text-align: center;
}

.zone-banner strong { color: var(--gold-soft); }

.zone-banner-change {
  background: none;
  border: none;
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

.zone-banner-change:hover { color: var(--gold-soft); }