/* ============================================================
   LA MAISON POURPRE — style.css
   Police : Cormorant Garamond (titres) + Lato (corps)
   Palette officielle + compléments
   ============================================================ */

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

/* ──────────────────────────────────────────────
   VARIABLES
────────────────────────────────────────────── */
:root {
  --red:        #CC1200;
  --red-dark:   #8C2C23;
  --green:      #3D8B57;
  --brown:      #4D2926;
  --cream:      #F4EFE7;
  --paper:      #FCFAF6;
  --ink:        #2B1A18;
  --gold:       #C9A84C;

  --radius:     6px;
  --transition: all 0.35s ease;
  --shadow:     0 4px 30px rgba(43,26,24,.10);
  --shadow-lg:  0 12px 50px rgba(43,26,24,.18);
}

/* ──────────────────────────────────────────────
   RESET
────────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }

body {
  font-family: 'Lato', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.8;
  overflow-x: hidden;
}

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

/* ──────────────────────────────────────────────
   SÉLECTEUR DE LANGUE
────────────────────────────────────────────── */
.lang-switcher {
  position: absolute;
  top: 18px;
  right: 3px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  background: rgba(252,250,246,0.92);
  border: 1px solid rgba(77,41,38,0.2);
  border-radius: 5px;
  padding: 6px 10px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(43,26,24,.12);
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Lato', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--brown);
  padding: 3px 8px;
  border-radius: 20px;
  transition: var(--transition);
  text-transform: uppercase;
}

.lang-btn.active,
.lang-btn:hover {
  background: var(--red);
  color: white;
}

/* ──────────────────────────────────────────────
   CONTAINER
────────────────────────────────────────────── */
.container { width:90%; max-width:1200px; margin:auto; }

/* ──────────────────────────────────────────────
   HEADER
────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(252,250,246,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(77,41,38,0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 5%;
  transition: var(--transition);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-container img.logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid rgba(204,18,0,0.2);
}

.logo-text h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--ink);
  line-height: 1.1;
}

.logo-text .chinese-name {
  font-size: 0.9rem;
  color: var(--red);
  letter-spacing: 2px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--ink);
  font-family: 'Lato', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  padding-bottom: 4px;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width 0.3s ease;
}

nav a:hover::after,
nav a.active::after { width: 100%; }
nav a:hover { color: var(--red); }

/* ──────────────────────────────────────────────
   HERO (index)
────────────────────────────────────────────── */
.hero {
  height: 100vh;
  min-height: 600px;
  background: url('../images/design.jpg') center center / cover no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/design.jpg') center center / cover no-repeat;
  transform: scale(1.05);
  animation: heroZoom 18s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(43,26,24,.55) 0%,
    rgba(140,44,35,.35) 60%,
    rgba(43,26,24,.7) 100%
  );
}

.hero-content {
  position: relative;
  text-align: center;
  color: white;
  max-width: 860px;
  padding: 20px;
  animation: fadeUp 1.4s ease both;
}

.hero-logo {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: 50%;
  margin: 0 auto 24px;
  border: 3px solid rgba(255,255,255,0.4);
  animation: fadeUp 1s ease 0.2s both;
}

.hero-chinese {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  letter-spacing: 6px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  margin-bottom: 16px;
  animation: fadeUp 1s ease 0.4s both;
}

.hero h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4.5rem;
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 18px;
  animation: fadeUp 1s ease 0.5s both;
}

.hero p {
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 1px;
  margin-bottom: 44px;
  opacity: 0.9;
  animation: fadeUp 1s ease 0.7s both;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: rgba(255,255,255,0.5);
  margin: 0 auto 40px;
  animation: fadeUp 1s ease 0.6s both;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeUp 1s ease 0.9s both;
}

/* ──────────────────────────────────────────────
   BOUTONS
────────────────────────────────────────────── */
.btn-primary, .btn-secondary {
  padding: 13px 32px;
  border-radius: 2px;
  text-decoration: none;
  font-family: 'Lato', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-block;
}

.btn-primary {
  background: var(--red);
  color: white;
  border: 2px solid var(--red);
}

.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(204,18,0,.35);
}

.btn-secondary {
  border: 2px solid rgba(255,255,255,0.7);
  color: white;
  background: transparent;
}

.btn-secondary:hover {
  background: white;
  color: var(--red);
  border-color: white;
}

/* ──────────────────────────────────────────────
   SECTIONS
────────────────────────────────────────────── */
.section { padding: 100px 0; }

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

.section-title .label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.section-title h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.2;
}

.section-title .ornament {
  display: block;
  color: var(--red);
  font-size: 1.2rem;
  margin-top: 14px;
  opacity: 0.6;
  letter-spacing: 6px;
}

/* ──────────────────────────────────────────────
   INTRO (index)
────────────────────────────────────────────── */
.intro { background: var(--cream); }

.intro-content {
  max-width: 760px;
  margin: auto;
  text-align: center;
}

.intro-content p {
  margin-bottom: 22px;
  font-size: 1.05rem;
  color: #5a3a37;
  font-weight: 300;
  line-height: 1.9;
}

/* ──────────────────────────────────────────────
   SPÉCIALITÉS (index — SUPPRIMÉ, replaced by plats)
   On les garde pour compatibilité
────────────────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 30px;
}

.card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.card-image { height: 250px; overflow: hidden; }

.card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: 0.6s ease;
}

.card:hover .card-image img { transform: scale(1.08); }

.card-content { padding: 28px; }

.card-content h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  color: var(--red);
  margin-bottom: 10px;
}

.card-content .chinese { font-size: 0.85rem; color: var(--brown); letter-spacing: 2px; }
.card-content p { color: #6a4845; font-size: 0.95rem; }

/* ──────────────────────────────────────────────
   AMBIANCE (2 images)
────────────────────────────────────────────── */
.atmosphere-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.atmosphere-grid .atm-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.atmosphere-grid .atm-item img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.atmosphere-grid .atm-item:hover img { transform: scale(1.05); }

/* ──────────────────────────────────────────────
   INFOS RAPIDES (index bas)
────────────────────────────────────────────── */
.info { background: var(--ink); color: white; }

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 40px;
  text-align: center;
}

.info-grid .info-block h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.info-grid .info-block p { color: rgba(244,239,231,0.8); font-size: 0.95rem; line-height: 1.7; }

/* ──────────────────────────────────────────────
   ÉVENTAIL DÉCORATIF
────────────────────────────────────────────── */
.devanture {
  display: flex;
  justify-content: center;
  padding: 30px 0;
  background: var(--cream);
}

.devanture img {
  width: min(100%, 520px);
  max-width: 520px;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(43, 26, 24, 0.12);
}

.fan-deco {
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 200px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
}

.fan-deco img {
  height: 220px;
  object-fit: contain;
  opacity: 0.55;
  mix-blend-mode: multiply;
}

.fan-deco-bottom {
  width: 100%;
  overflow: hidden;
  height: 150px;
  background: var(--paper);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.fan-deco-bottom img {
  height: 170px;
  object-fit: contain;
  opacity: 0.45;
  mix-blend-mode: multiply;
}

/* ──────────────────────────────────────────────
   PAGE HERO (pages internes)
────────────────────────────────────────────── */
.page-hero {
  height: 48vh;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  animation: heroZoom 18s ease-in-out infinite alternate;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(43,26,24,.6), rgba(140,44,35,.4) 60%, rgba(43,26,24,.7));
}

.page-hero-content {
  position: relative;
  z-index: 2;
  animation: fadeUp 1s ease both;
}

.page-hero-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 50%;
  margin: 0 auto 16px;
  border: 2px solid rgba(255,255,255,0.4);
}

.page-hero-content .hero-chinese {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.9rem;
  letter-spacing: 5px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
}

.page-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.2rem;
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1rem;
  font-weight: 300;
  opacity: 0.8;
}

/* ──────────────────────────────────────────────
   GALERIE
────────────────────────────────────────────── */
.gallery-masonry {
  columns: 3 260px;
  column-gap: 18px;
}

.gallery-masonry .gal-item {
  break-inside: avoid;
  margin-bottom: 18px;
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
  cursor: pointer;
}

.gallery-masonry .gal-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.gallery-masonry .gal-item:hover img { transform: scale(1.06); }

.gallery-masonry .gal-item .gal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(43,26,24,0);
  transition: background 0.4s ease;
}

.gallery-masonry .gal-item:hover .gal-overlay { background: rgba(43,26,24,0.25); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 0 80px rgba(0,0,0,0.8);
}

.lightbox-close {
  position: absolute;
  top: 24px; right: 32px;
  background: none; border: none;
  color: white; font-size: 2.2rem;
  cursor: pointer; line-height: 1;
}

/* ──────────────────────────────────────────────
   MENU RESTAURANT
────────────────────────────────────────────── */
.menu-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 60px;
}

.menu-nav-btn {
  background: white;
  border: 1px solid rgba(77,41,38,0.2);
  padding: 9px 22px;
  border-radius: 2px;
  font-family: 'Lato', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  color: var(--ink);
}

.menu-nav-btn:hover,
.menu-nav-btn.active {
  background: var(--red);
  color: white;
  border-color: var(--red);
}

.menu-section { display: none; }
.menu-section.active { display: block; }

.menu-category-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 400;
  color: var(--red);
  text-align: center;
  margin-bottom: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(204,18,0,0.2);
}

.menu-category-cn {
  text-align: center;
  color: var(--brown);
  font-size: 0.85rem;
  letter-spacing: 3px;
  margin-bottom: 40px;
}

.menu-items { display: grid; gap: 16px; }

.menu-item {
  background: white;
  padding: 22px 28px;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(43,26,24,.06);
  border-left: 3px solid transparent;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.menu-item:hover {
  border-left-color: var(--red);
  box-shadow: 0 6px 24px rgba(43,26,24,.12);
  transform: translateX(4px);
}

.menu-item-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.menu-item-cn {
  font-size: 0.82rem;
  color: var(--red);
  letter-spacing: 2px;
  margin-top: 4px;
}

.menu-item-desc {
  font-size: 0.9rem;
  color: #7a5550;
  margin-top: 6px;
  font-style: italic;
}

.allergen-box {
  background: var(--cream);
  border-left: 4px solid var(--green);
  padding: 18px 24px;
  border-radius: var(--radius);
  margin-bottom: 48px;
  font-size: 0.92rem;
  color: #4a6b57;
}

/* ──────────────────────────────────────────────
   CONTACT
────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-card {
  background: white;
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  color: var(--red);
  margin-bottom: 10px;
  margin-top: 20px;
}

.contact-card h3:first-child { margin-top: 0; }

.contact-card p { color: #6a4845; margin-bottom: 8px; font-size: 0.97rem; }
.contact-card a { color: var(--red); text-decoration: none; }
.contact-card a:hover { text-decoration: underline; }

.map-container iframe {
  width: 100%;
  height: 420px;
  border: none;
  border-radius: var(--radius);
}

/* ──────────────────────────────────────────────
   À PROPOS
────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-grid .about-img {
  border-radius: var(--radius);
  overflow: hidden;
}

.about-grid .about-img img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.about-grid .about-img:hover img { transform: scale(1.04); }

.about-text h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 24px;
  line-height: 1.2;
}

.about-text p {
  color: #6a4845;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.9;
  margin-bottom: 20px;
}

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

.value-item {
  background: white;
  padding: 32px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.value-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.value-item h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  color: var(--red);
  margin-bottom: 10px;
}

.value-item p { color: #7a5550; font-size: 0.9rem; }

/* ──────────────────────────────────────────────
   FOOTER
────────────────────────────────────────────── */
footer {
  background: var(--ink);
  color: white;
  text-align: center;
  padding: 60px 20px 40px;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--red));
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-logo img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid rgba(204,18,0,0.4);
}

.footer-logo h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 3px;
}

footer p {
  opacity: 0.6;
  font-size: 0.85rem;
  margin-top: 8px;
  letter-spacing: 0.5px;
}

/* ──────────────────────────────────────────────
   BACK TO TOP
────────────────────────────────────────────── */
#backToTop {
  position: fixed;
  right: 28px; bottom: 28px;
  width: 46px; height: 46px;
  border: none;
  border-radius: 50%;
  background: var(--red);
  color: white;
  cursor: pointer;
  font-size: 1.1rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(204,18,0,.4);
  z-index: 500;
}

#backToTop.show { opacity: 1; pointer-events: auto; }
#backToTop:hover { background: var(--red-dark); transform: translateY(-3px); }

/* ──────────────────────────────────────────────
   ANIMATIONS
────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(30px); }
  to   { opacity:1; transform:translateY(0);    }
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ──────────────────────────────────────────────
   RESPONSIVE TABLET
────────────────────────────────────────────── */
@media(max-width:992px) {
  .hero h2  { font-size: 3.2rem; }
  .section  { padding: 70px 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid   { grid-template-columns: 1fr; }
  .values-grid  { grid-template-columns: 1fr 1fr; }
}

/* ──────────────────────────────────────────────
   RESPONSIVE MOBILE
────────────────────────────────────────────── */
@media(max-width:768px) {
  .header { flex-direction: column; gap: 14px; padding: 12px 5%; }
  nav ul { flex-wrap: wrap; justify-content: center; gap: 12px; }
  .hero h2 { font-size: 2.4rem; }
  .page-hero h1 { font-size: 2.2rem; }
  .atmosphere-grid { grid-template-columns: 1fr; }
  .gallery-masonry { columns: 2; }
  .values-grid { grid-template-columns: 1fr; }
  .menu-item { flex-direction: column; }
  .lang-switcher { top: auto; bottom: 80px; right: 14px; }
}

@media(max-width:480px) {
  .hero h2 { font-size: 2rem; }
  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
  .gallery-masonry { columns: 1; }
  .contact-card { padding: 24px 20px; }
}