/* ============================================================
   BIÈRES ARTISANALES FRANCE – Stylesheet
   Palette : #1a1a2e fond | #16213e sections | #f5a623 or/ambre
   ============================================================ */

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

:root {
  --bg: #0f0f1a;
  --bg-alt: #16213e;
  --bg-card: #1a2540;
  --border: rgba(245, 166, 35, 0.15);
  --gold: #f5a623;
  --gold-dim: rgba(245, 166, 35, 0.15);
  --gold-glow: rgba(245, 166, 35, 0.3);
  --text: #e8e4da;
  --text-muted: #8a8fa0;
  --radius: 14px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── ANIMATIONS ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── NAV ───────────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  background: rgba(15, 15, 26, 0.85);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }

.nav-cta {
  background: var(--gold);
  color: #0f0f1a;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition);
}
.nav-cta:hover { background: #e09510; transform: translateY(-1px); }

/* ─── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(245, 166, 35, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(100, 60, 180, 0.08) 0%, transparent 70%),
    linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #0f0f1a 100%);
}

/* Grain texture */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-dim);
  border: 1px solid var(--border);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.hero-accent {
  background: linear-gradient(135deg, #f5a623 0%, #f7c96e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: linear-gradient(135deg, #f5a623, #e09510);
  color: #0f0f1a;
  box-shadow: 0 4px 20px rgba(245, 166, 35, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 166, 35, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 1;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 1.5s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ─── STATS ─────────────────────────────────────────────────── */
.stats {
  background: var(--bg-alt);
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.stat-card:hover {
  border-color: var(--gold);
  box-shadow: 0 0 30px var(--gold-glow);
  transform: translateY(-4px);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number span { font-size: 2rem; }

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ─── SECTION HEADER ────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
}

/* ─── MAP SECTION ───────────────────────────────────────────── */
.map-section {
  padding: 100px 0 80px;
}

.filters {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

#searchInput {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 12px 16px 12px 44px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color var(--transition);
}
#searchInput:focus { border-color: var(--gold); }
#searchInput::placeholder { color: var(--text-muted); }

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 12px 20px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  min-width: 200px;
}
.filter-select:focus { border-color: var(--gold); }
.filter-select option { background: var(--bg-card); }

.map-container {
  width: 100%;
  height: 560px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

.map-hint {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 14px;
}

/* Leaflet popup override */
.leaflet-popup-content-wrapper {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 12px !important;
  color: var(--text) !important;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5) !important;
}
.leaflet-popup-tip { background: var(--bg-card) !important; }

.popup-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 6px;
}
.popup-content .popup-city {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.popup-content .popup-style {
  font-size: 0.8rem;
  background: var(--gold-dim);
  border: 1px solid var(--border);
  color: var(--gold);
  padding: 2px 10px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 10px;
}
.popup-content .popup-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.popup-content .popup-link {
  display: inline-block;
  background: var(--gold);
  color: #0f0f1a;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: all var(--transition);
}
.popup-content .popup-link:hover { background: #e09510; }

/* ─── BREWERIES GRID ────────────────────────────────────────── */
.breweries-section {
  background: var(--bg-alt);
  padding: 100px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.breweries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.brewery-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  animation: cardReveal 0.5s ease forwards;
}

@keyframes cardReveal {
  to { opacity: 1; transform: translateY(0); }
}

.brewery-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.brewery-card:hover::before { opacity: 1; }
.brewery-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.brewery-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--gold);
  color: #0f0f1a;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
}

.brewery-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
}

.brewery-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.brewery-location {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.brewery-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.75rem;
  background: var(--gold-dim);
  border: 1px solid var(--border);
  color: var(--gold);
  padding: 2px 10px;
  border-radius: 50px;
  font-weight: 500;
}

/* ─── ABOUT ─────────────────────────────────────────────────── */
.about-section {
  padding: 100px 0;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-text .section-title { margin-bottom: 24px; }

.about-icons {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-icon-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: all var(--transition);
}
.about-icon-card:hover {
  border-color: var(--gold);
  background: var(--gold-dim);
}

.about-icon-card svg {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}

.about-icon-card span {
  font-size: 0.95rem;
  font-weight: 500;
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 60px 0;
}

.footer-inner {
  text-align: center;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
}

.footer-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.footer-disc {
  color: var(--text-muted);
  font-size: 0.75rem;
  opacity: 0.5;
}

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .breweries-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-number { font-size: 2rem; }
  .breweries-grid { grid-template-columns: 1fr; }
  .filters { flex-direction: column; }
  .filter-select { min-width: auto; }
  .hero-title { font-size: 2.8rem; }
  .map-container { height: 400px; }
}