@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --bg: #0a0908;
  --bg-panel: #131110;
  --gold: #c9a04a;
  --gold-bright: #f0cf7a;
  --violet: #4b3869;
  --text: #ece6da;
  --text-dim: #9c9488;
  --border: rgba(201, 160, 74, 0.18);
  --glow: 0 0 24px rgba(201, 160, 74, 0.25);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Texture d'ambiance : voile subtil qui traverse le fond */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 20% 0%, rgba(201,160,74,0.06), transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 100%, rgba(75,56,105,0.10), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, .display {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  letter-spacing: 0.01em;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 9, 8, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-style: italic;
  color: var(--gold-bright);
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links a {
  color: var(--text-dim);
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--gold);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--gold-bright);
  font-size: 1.2rem;
  padding: 6px 12px;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .nav-links.open { max-height: 320px; }
  .nav-links li { padding: 18px 32px; border-top: 1px solid var(--border); }
  .nav-toggle { display: block; }
}

/* Hero */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 32px;
  z-index: 1;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  opacity: 0.9;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  color: var(--gold-bright);
  text-shadow: var(--glow);
  max-width: 900px;
  margin-bottom: 26px;
}

.hero p {
  max-width: 560px;
  color: var(--text-dim);
  font-size: 1.05rem;
}

.hero .signature-line {
  margin-top: 40px;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--gold);
  font-size: 1.1rem;
  opacity: 0.85;
}

/* Sections */
section { position: relative; z-index: 1; padding: 100px 0; }

.section-heading {
  text-align: center;
  margin-bottom: 60px;
}

.section-heading .eyebrow { margin-bottom: 14px; }

.section-heading h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--gold-bright);
}

.divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 28px auto;
  opacity: 0.5;
}

/* Cards / grid generic */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 36px 30px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

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

.card h3 {
  color: var(--gold-bright);
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.card p { color: var(--text-dim); font-size: 0.95rem; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 34px;
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.btn:hover {
  background: var(--gold);
  color: var(--bg);
  box-shadow: var(--glow);
}

/* Gallery — l'effet signature : la peinture est voilée, elle se révèle au survol */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.55) saturate(0.7);
  transform: scale(1.04);
  transition: filter 0.7s ease, transform 0.9s ease;
}

.gallery-item:hover img {
  filter: brightness(1) saturate(1);
  transform: scale(1);
}

.veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,9,8,0.9));
  display: flex;
  align-items: flex-end;
  padding: 22px;
  transition: opacity 0.6s ease;
}

.gallery-item:hover .veil { opacity: 0.85; }

.veil-text {
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.5s ease 0.1s;
}

.gallery-item:hover .veil-text { transform: translateY(0); opacity: 1; }

.veil-text .medium-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 4px;
}

.veil-text h3 { font-size: 1.05rem; color: var(--gold-bright); }

.gallery-empty {
  border: 1px dashed var(--border);
  color: var(--text-dim);
  font-size: 0.9rem;
  text-align: center;
  padding: 60px 30px;
  grid-column: 1 / -1;
}

/* Forms */
.form-group { margin-bottom: 24px; }

label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

input, textarea {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 50px 32px;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}

footer .social {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-bottom: 20px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}