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

/* CSS Variables - Haussmannian Theme with Soft Gold #F1DBA3 Accents */
:root {
  --font-title: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', sans-serif;

  /* Brand Colors */
  --clr-primary: #F1DBA3; /* Soft Gold/Champagne */
  --clr-primary-hover: #dfc58b;
  --clr-bronze: #b0936b; /* Architectural Gold/Bronze for moldings */
  --clr-bronze-hover: #8f7652;
  --clr-dark: #22201e; /* Chic Dark Slate (Warm undertone) */
  --clr-white: #ffffff;
  
  /* Haussmann Limestone and Gold Tones */
  --clr-beige-light: #fafaf7; /* Warm Chalk White */
  --clr-beige-medium: #f4f0e6; /* Soft Limestone */
  --clr-beige-dark: #e5dfd3; /* Molding Beige */
  --clr-primary-light: rgba(241, 219, 163, 0.14); /* Soft low-opacity Gold background */
  
  --clr-text-dark: #2c2a27;
  --clr-text-light: #ffffff;
  --clr-text-muted: #7d7770;
  
  --clr-overlay: rgba(0, 0, 0, 0.28); /* Subtle dark overlay for hero image clarity */
  --clr-glass: rgba(255, 255, 255, 0.95);

  /* Spacing */
  --container-width: 1200px;
  --header-height: 80px;

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* CSS Reset & General Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-beige-light);
  color: var(--clr-text-dark);
  line-height: 1.6;
  padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Typography Utility Classes */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--clr-white);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1.5rem;
  position: relative;
  letter-spacing: 0.5px;
  color: var(--clr-text-dark);
}

h3 {
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  margin-bottom: 0.75rem;
  color: var(--clr-text-dark);
}

p {
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

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

/* Haussmann Frame molding */
.haussmann-frame {
  border: 1px solid var(--clr-beige-dark);
  padding: 8px;
  background-color: var(--clr-white);
  box-shadow: 0 10px 25px rgba(32,30,28,0.03);
  position: relative;
}

.haussmann-frame::after {
  content: '';
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  bottom: 14px;
  border: 1px solid rgba(176, 147, 107, 0.22);
  pointer-events: none;
}

/* Common Layout Elements */
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}

.section-padding {
  padding: 100px 0;
}

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

.subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--clr-bronze);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.subtitle::before, .subtitle::after {
  content: '';
  height: 1px;
  width: 30px;
  background-color: var(--clr-bronze);
}

.subtitle.no-after::after {
  display: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 0px; /* Straight classic corners */
  border: 1px solid transparent;
  cursor: pointer;
  letter-spacing: 1px;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--clr-primary);
  color: var(--clr-text-dark); /* Dark text for readability on soft gold background */
  border-color: var(--clr-primary);
}

.btn-primary:hover {
  background-color: var(--clr-dark);
  border-color: var(--clr-dark);
  color: var(--clr-white);
  box-shadow: 0 10px 20px rgba(32,30,28,0.1);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--clr-white);
  color: var(--clr-white);
}

.btn-secondary:hover {
  background-color: var(--clr-white);
  color: var(--clr-dark);
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Header & Navigation */
header.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-smooth);
  background-color: var(--clr-white);
  border-bottom: 1px solid var(--clr-beige-medium);
  display: flex;
  align-items: center;
}

header.site-header.scrolled {
  height: 70px;
  background-color: var(--clr-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 5px 20px rgba(32,30,28,0.04);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo img {
  height: 64px; /* Increased from 48px to make it larger */
  width: auto;
  transition: var(--transition-smooth);
}

header.site-header.scrolled .logo img {
  height: 52px; /* Increased from 40px */
}

/* Header Actions container */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.btn-cta-header {
  padding: 0.6rem 1.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--clr-text-dark);
  position: relative;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--clr-primary);
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--clr-bronze); /* Highlight link in bronze/gold on hover */
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Burger Menu */
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 1100;
}

.burger-bar {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--clr-text-dark);
  margin: 5px 0;
  transition: var(--transition-smooth);
}

/* Hero Section - Clearly Visible Background Image & Bolder Text */
.hero {
  position: relative;
  height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(0,0,0,0.22), rgba(0,0,0,0.38)), url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center center;
  color: var(--clr-white);
}

.hero-content {
  max-width: 800px;
  z-index: 10;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-primary); /* Highlight subtitle in soft gold */
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 15px;
}

.hero-subtitle::before, .hero-subtitle::after {
  content: '';
  height: 1px;
  width: 40px;
  background-color: var(--clr-primary);
}

.hero-desc {
  font-size: 1.35rem;      /* Increased from 1.25rem for readability */
  font-weight: 500;        /* Bolder from 300 to 500 */
  max-width: 600px;
  margin-bottom: 2rem;
  color: var(--clr-white);
  line-height: 1.7;
  text-shadow: 0 2px 5px rgba(0,0,0,0.35); /* Added text-shadow for readability */
}

/* About Section */
.about {
  background-color: var(--clr-white);
  border-bottom: 1px solid var(--clr-beige-medium);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  color: var(--clr-text-dark);
}

.about-text p {
  color: var(--clr-text-dark);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  position: relative;
}

.about-images .about-img-container:nth-child(2) {
  margin-top: 3rem;
}

.about-img-container img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

/* Menu Section - Elegant dark overlay over background image with white text */
.menu-section {
  background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), url('../images/bg-promo.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  color: var(--clr-white);
  border-bottom: 1px solid var(--clr-beige-medium);
}

.menu-section h2 {
  color: var(--clr-primary);
  font-size: clamp(2.2rem, 4vw, 3rem);
}

.menu-section .menu-desc {
  color: var(--clr-white) !important;
  font-size: 1.15rem;      /* Bigger description */
  font-weight: 500;        /* Bolder */
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.menu-card {
  background-color: var(--clr-white);
  border: 1px solid var(--clr-beige-dark);
  padding: 3rem 2.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: var(--transition-smooth);
}

/* Haussmann bronze molding frame inside card */
.menu-card::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 6px;
  right: 6px;
  bottom: 6px;
  border: 1px solid rgba(176, 147, 107, 0.18);
  pointer-events: none;
}

.menu-card:hover {
  transform: translateY(-8px);
  border-color: var(--clr-primary);
  box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.menu-card h3 {
  color: var(--clr-text-dark);
  text-align: center;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.menu-card .subtitle-small {
  text-align: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 0.8rem;
  color: var(--clr-bronze);
}

.menu-list {
  list-style: none;
  margin-bottom: 2.5rem;
  flex-grow: 1;
  position: relative;
  z-index: 5;
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.25rem;
}

.menu-item-name {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--clr-text-dark);
}

.menu-item-price {
  font-weight: 600;
  color: var(--clr-bronze); /* Price in warm bronze */
  font-family: var(--font-body);
  white-space: nowrap;
  font-size: 0.95rem;
}

.menu-card-bottom {
  margin-top: auto;
  text-align: center;
  position: relative;
  z-index: 5;
}

.menu-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-dark);
  border: 1px solid var(--clr-bronze);
  padding: 0.5rem 1.25rem;
  border-radius: 0;
  background: transparent;
  transition: var(--transition-smooth);
}

.menu-tag .svg-icon {
  width: 14px;
  height: 14px;
  stroke: var(--clr-bronze);
  fill: none;
}

.menu-tag:hover {
  background-color: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--clr-text-dark);
}

.menu-tag.filled {
  background-color: var(--clr-primary);
  color: var(--clr-text-dark);
  border-color: var(--clr-primary);
}

.menu-tag.filled:hover {
  background-color: var(--clr-dark);
  color: var(--clr-white);
  border-color: var(--clr-dark);
}

.menu-section p {
  color: var(--clr-text-dark);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.menu-section em {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

/* Gallery Section */
.gallery-section {
  background-color: var(--clr-white);
  border-bottom: 1px solid var(--clr-beige-medium);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.gallery-overlay {
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--clr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
  backdrop-filter: blur(2px);
}

.gallery-overlay span {
  color: var(--clr-text-dark);
  border: 1px solid var(--clr-bronze);
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transform: translateY(10px);
  transition: var(--transition-smooth);
}

.gallery-item:hover img {
  transform: scale(1.03);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
  transform: translateY(0);
}

/* Event Section (Privatisation) - Low opacity overlay for high image visibility & Glassmorphism Floating Frame */
.event-section {
  background: linear-gradient(rgba(244, 240, 230, 0.92), rgba(244, 240, 230, 0.92)), url('../images/bg-custom.jpg');
  background-size: cover;
  background-position: center center;
  color: var(--clr-text-dark);
  border-bottom: 1px solid var(--clr-beige-medium);
}

.event-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.92); /* Framed glass card */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--clr-beige-dark);
  padding: 4rem 3rem;
  position: relative;
  text-align: center;
  box-shadow: 0 20px 45px rgba(32,30,28,0.06);
}

/* Molding border inside the event card */
.event-content::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 1px solid rgba(176, 147, 107, 0.22);
  pointer-events: none;
}

.event-content h2 {
  color: var(--clr-text-dark);
  margin-bottom: 1.25rem;
}

.event-content p {
  color: var(--clr-text-dark);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  font-weight: 400; /* Slightly thicker */
}

.event-contacts {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.event-link {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--clr-bronze);
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.event-link:hover {
  color: var(--clr-primary-hover);
  border-color: var(--clr-primary-hover);
}

/* L'Esprit Bistrot Section - Soft low-opacity Gold Background */
.esprit-section {
  background-color: var(--clr-white);
  background: linear-gradient(var(--clr-primary-light), var(--clr-primary-light));
  border-bottom: 1px solid var(--clr-beige-medium);
}

.esprit-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}

.esprit-text h2 {
  color: var(--clr-text-dark);
}

.esprit-text p {
  color: var(--clr-text-dark);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.esprit-img-container img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.esprit-img-container:hover img {
  transform: scale(1.02);
}

/* Footer (Deep slate / Gold tinted charcoal for contrast) */
footer.site-footer {
  background-color: var(--clr-dark);
  color: var(--clr-white);
  padding: 80px 0 40px 0;
  border-top: 1px solid var(--clr-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo img {
  height: 60px;
  width: auto;             /* Added to prevent flattening deformation */
  object-fit: contain;     /* Added to keep aspect ratio */
  margin-bottom: 1.5rem;
  filter: brightness(0) invert(1); /* Invert logo color for dark footer */
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-primary); /* Footer section title in soft gold */
  margin-bottom: 1.5rem;
}

.footer-col p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  font-weight: 300;
}

.footer-col a {
  color: var(--clr-white);
  font-weight: 500;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-bottom: 0;
}

.footer-bottom a {
  color: var(--clr-primary);
}
.footer-bottom a:hover {
  color: var(--clr-white);
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(34, 32, 30, 0.95);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  position: relative;
  max-width: 85%;
  max-height: 80%;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  display: block;
  border: 8px solid var(--clr-white);
  outline: 1px solid var(--clr-beige-dark);
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: var(--clr-white);
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--clr-primary);
}

/* Scroll Animations CSS */
.reveal {
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive Media Queries */
@media (max-width: 991px) {
  .logo img {
    height: 52px; /* Set a clean size on mobile tablets */
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background-color: var(--clr-beige-light);
    flex-direction: column;
    justify-content: center;
    padding: 3rem;
    gap: 3rem;
    box-shadow: -10px 0 30px rgba(32,30,28,0.05);
    transition: var(--transition-smooth);
    border-left: 1px solid var(--clr-beige-medium);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 1.75rem;
  }

  .nav-link {
    font-size: 1.15rem;
  }

  .burger-menu {
    display: block;
  }

  .burger-menu.active .burger-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .burger-menu.active .burger-bar:nth-child(2) {
    opacity: 0;
  }

  .burger-menu.active .burger-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  .about-grid, .esprit-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-images {
    max-width: 600px;
    margin: 0 auto;
  }

  .menu-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 3.5rem auto 0 auto;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 576px) {
  /* Extra mobile optimization for CTA & Logo spacing (CRO) */
  .logo img {
    height: 46px; /* Slightly smaller to fit side-by-side with Reservation CTA */
  }

  .btn-cta-header {
    padding: 0.5rem 1.1rem;
    font-size: 0.75rem;
  }

  .header-actions {
    gap: 0.75rem;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .nav-menu {
    width: 100%;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .about-images {
    grid-template-columns: 1fr;
  }

  .about-images .about-img-container:nth-child(2) {
    margin-top: 0;
  }

  .about-img-container img {
    height: 280px;
  }

  .esprit-img-container img {
    height: 300px;
  }

  .event-contacts {
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
  }
}