/* ============================================================
   SABA LEVALLOIS — styles.css
   Palette : #0a0a0a / #c9a84c / #f5f0e8
   Fonts   : Cormorant Garamond + DM Sans
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --noir:   #0a0a0a;
  --noir2:  #111111;
  --or:     #c9a84c;
  --or-clair: #e2c97a;
  --creme:  #f5f0e8;
  --gris:   #888;
  --font-titre: 'Cormorant Garamond', serif;
  --font-corps: 'DM Sans', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--creme);
  font-family: var(--font-corps);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

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

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.96);
  box-shadow: 0 1px 0 rgba(201, 168, 76, 0.2);
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: var(--font-titre);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--or);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--creme);
  opacity: 0.75;
  transition: opacity 0.25s, color 0.25s;
}

.nav-links a:hover { opacity: 1; color: var(--or); }

.nav-tel {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--or);
  border: 1px solid rgba(201, 168, 76, 0.4);
  padding: 0.45rem 1.1rem;
  transition: background var(--transition), border-color var(--transition);
}

.nav-tel:hover {
  background: var(--or);
  color: var(--noir);
  border-color: var(--or);
}

/* Mobile nav */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--creme);
  transition: var(--transition);
}

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--noir);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

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

.nav-mobile a {
  font-family: var(--font-titre);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--creme);
  letter-spacing: 0.08em;
  transition: color 0.25s;
}

.nav-mobile a:hover { color: var(--or); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding-bottom: 6rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Grain overlay */
.hero-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-grain::after {
  content: '';
  position: absolute;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.45'/%3E%3C/svg%3E");
  opacity: 0.07;
  animation: grain 0.5s steps(2) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  25%       { transform: translate(-2%, 1%); }
  50%       { transform: translate(1%, -2%); }
  75%       { transform: translate(2%, 2%); }
}

/* Gradient bas */
.hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 75%;
  background: linear-gradient(to top, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.5) 50%, transparent 100%);
  z-index: 2;
}

/* Gradient haut (pour la nav) */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30%;
  background: linear-gradient(to bottom, rgba(10,10,10,0.5) 0%, transparent 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 0 2.5rem;
  max-width: 900px;
}

.hero-label {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 1s 0.3s forwards;
}

.hero-title {
  font-family: var(--font-titre);
  font-size: clamp(5rem, 14vw, 12rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.01em;
  color: var(--creme);
  margin-bottom: 1.4rem;
  opacity: 0;
  animation: fadeUp 1s 0.5s forwards;
}

.hero-subtitle {
  font-size: 0.9rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.7);
  opacity: 0;
  animation: fadeUp 1s 0.7s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: 2.2rem;
  right: 2.5rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.45);
  opacity: 0;
  animation: fadeIn 1s 1.2s forwards;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--or), transparent);
  animation: scrollLine 2s 1.5s infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Sections communes ────────────────────────────────────── */
section { padding: 8rem 2.5rem; }

.section-label {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1.2rem;
}

.section-title {
  font-family: var(--font-titre);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 500;
  line-height: 1.08;
  color: var(--creme);
  margin-bottom: 1.8rem;
}

.section-divider {
  width: 40px;
  height: 1px;
  background: var(--or);
  margin-bottom: 2rem;
}

/* Animate on scroll */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Section Histoire ─────────────────────────────────────── */
.histoire {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.histoire-visuel {
  position: relative;
}

.histoire-img-main {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}

.histoire-img-accent {
  position: absolute;
  bottom: -2.5rem;
  right: -2.5rem;
  width: 48%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 4px solid var(--noir);
}

.histoire-badge {
  position: absolute;
  top: 2rem;
  left: -1.5rem;
  background: var(--or);
  color: var(--noir);
  font-family: var(--font-titre);
  font-size: 3rem;
  font-weight: 600;
  line-height: 1;
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.histoire-badge span {
  font-family: var(--font-corps);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

.histoire-texte { padding-right: 1rem; }

.histoire-texte p {
  color: rgba(245, 240, 232, 0.7);
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 1.4rem;
}

.histoire-texte p strong { color: var(--creme); font-weight: 500; }

.histoire-stat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.8rem;
  padding-top: 2.4rem;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.stat-num {
  font-family: var(--font-titre);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--or);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.5);
  margin-top: 0.3rem;
}

/* ── Section Carte ────────────────────────────────────────── */
.carte-section {
  background: var(--noir2);
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.carte-header {
  text-align: center;
  margin-bottom: 5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.carte-header p {
  color: rgba(245, 240, 232, 0.55);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  margin-top: 1rem;
}

.carte-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.carte-col-title {
  font-family: var(--font-titre);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--or);
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.25);
  margin-bottom: 2rem;
}

.carte-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.07);
  cursor: default;
  transition: padding-left 0.25s;
  position: relative;
}

.carte-item:hover { padding-left: 0.6rem; }

.carte-item:hover .carte-item-name { color: var(--or); }

.carte-item-name {
  font-family: var(--font-titre);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--creme);
  transition: color 0.25s;
  flex: 1;
  padding-right: 1rem;
}

.carte-item-desc {
  font-size: 0.76rem;
  color: rgba(245, 240, 232, 0.4);
  letter-spacing: 0.04em;
  display: block;
  margin-top: 0.2rem;
}

.carte-item-price {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--or);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Image preview flottante */
#img-preview {
  position: fixed;
  width: 220px;
  height: 280px;
  object-fit: cover;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 200;
  transform: translate(0, 0);
  border: 1px solid rgba(201, 168, 76, 0.3);
}

/* ── Galerie ──────────────────────────────────────────────── */
.galerie-section { padding-top: 7rem; padding-bottom: 7rem; }

.galerie-header {
  text-align: center;
  margin-bottom: 4rem;
}

.galerie-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 80px;
  gap: 12px;
  max-width: 1300px;
  margin: 0 auto;
}

.galerie-item {
  overflow: hidden;
  position: relative;
}

.galerie-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--transition);
}

.galerie-item:hover img { transform: scale(1.06); }

/* Disposition asymétrique */
.g1 { grid-column: 1 / 6;  grid-row: 1 / 5; }
.g2 { grid-column: 6 / 9;  grid-row: 1 / 3; }
.g3 { grid-column: 9 / 13; grid-row: 1 / 4; }
.g4 { grid-column: 6 / 9;  grid-row: 3 / 6; }
.g5 { grid-column: 9 / 13; grid-row: 4 / 7; }
.g6 { grid-column: 1 / 5;  grid-row: 5 / 8; }
.g7 { grid-column: 5 / 9;  grid-row: 6 / 9; }
.g8 { grid-column: 9 / 13; grid-row: 7 / 10; }
.g9 { grid-column: 1 / 5;  grid-row: 8 / 11; }

/* ── Certifications Cacher ────────────────────────────────── */
.cacher-section {
  background: var(--noir2);
  padding: 5rem 2.5rem;
  text-align: center;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
}

.cacher-inner {
  max-width: 700px;
  margin: 0 auto;
}

.cacher-seal {
  width: 80px;
  height: 80px;
  border: 2px solid var(--or);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-family: var(--font-titre);
  font-size: 1.4rem;
  color: var(--or);
  letter-spacing: 0.08em;
}

.cacher-title {
  font-family: var(--font-titre);
  font-size: 2rem;
  font-weight: 500;
  color: var(--creme);
  margin-bottom: 1rem;
}

.cacher-text {
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.55);
  line-height: 1.9;
  letter-spacing: 0.04em;
}

.cacher-rav {
  margin-top: 1.8rem;
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--or);
  border-top: 1px solid rgba(201, 168, 76, 0.3);
  padding-top: 1.2rem;
}

/* ── Réservation ──────────────────────────────────────────── */
.reservation-section {
  background: var(--noir);
  padding: 8rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.reservation-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-titre);
  font-size: clamp(8rem, 25vw, 22rem);
  font-weight: 600;
  color: rgba(201, 168, 76, 0.04);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.reservation-inner { position: relative; z-index: 1; }

.reservation-tel {
  font-family: var(--font-titre);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 500;
  color: var(--creme);
  letter-spacing: 0.04em;
  display: inline-block;
  margin: 1.5rem 0 2.5rem;
  transition: color 0.25s;
}

.reservation-tel:hover { color: var(--or); }

.reservation-note {
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.4);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 3.5rem;
}

.delivery-buttons {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-delivery {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 2rem;
  border: 1px solid rgba(245, 240, 232, 0.2);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--creme);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.btn-delivery:hover {
  background: var(--or);
  border-color: var(--or);
  color: var(--noir);
}

.delivery-sep {
  margin: 3rem auto;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(201, 168, 76, 0.4), transparent);
}

.delivery-label {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.3);
  margin-bottom: 1.5rem;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  background: #050505;
  padding: 4rem 2.5rem 2.5rem;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(245, 240, 232, 0.07);
}

.footer-logo {
  font-family: var(--font-titre);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--or);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.footer-tagline {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.35);
  margin-bottom: 1.8rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--or);
  transition: background var(--transition), border-color var(--transition);
}

.footer-social a:hover {
  background: var(--or);
  border-color: var(--or);
  color: var(--noir);
}

.footer-col-title {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1.4rem;
}

.footer-col p, .footer-col address {
  font-size: 0.88rem;
  color: rgba(245, 240, 232, 0.5);
  line-height: 1.85;
  font-style: normal;
}

.footer-col a {
  color: rgba(245, 240, 232, 0.5);
  transition: color 0.25s;
}

.footer-col a:hover { color: var(--or); }

.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: rgba(245, 240, 232, 0.22);
  letter-spacing: 0.06em;
}

/* ── Google stars ─────────────────────────────────────────── */
.google-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.55);
  margin-top: 1rem;
}

.stars { color: var(--or); letter-spacing: 1px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .carte-grid { grid-template-columns: 1fr; gap: 2rem; }
  .carte-col + .carte-col { margin-top: 2.5rem; }
  .histoire { grid-template-columns: 1fr; gap: 3rem; }
  .histoire-img-accent { display: none; }
  .histoire-badge { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 5rem 1.4rem; }
  .nav { padding: 1rem 1.4rem; }
  .nav-links, .nav-tel { display: none; }
  .nav-burger { display: flex; }

  .hero-content { padding: 0 1.4rem; }
  .hero-title { font-size: clamp(4rem, 18vw, 7rem); }

  .galerie-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
  }
  .g1 { grid-column: 1 / 3; grid-row: 1 / 2; }
  .g2 { grid-column: 1 / 2; grid-row: 2 / 3; }
  .g3 { grid-column: 2 / 3; grid-row: 2 / 3; }
  .g4 { grid-column: 1 / 3; grid-row: 3 / 4; }
  .g5 { grid-column: 1 / 2; grid-row: 4 / 5; }
  .g6 { grid-column: 2 / 3; grid-row: 4 / 5; }
  .g7 { grid-column: 1 / 3; grid-row: 5 / 6; }
  .g8 { grid-column: 1 / 2; grid-row: 6 / 7; }
  .g9 { grid-column: 2 / 3; grid-row: 6 / 7; }

  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }

  .histoire-stat { grid-template-columns: 1fr 1fr; }

  #img-preview { display: none; }
  .delivery-buttons { flex-direction: column; align-items: center; }
}