/* ============================================
   BRASSERIE O'SOLEIL — osoleil-marseillan.fr
   CSS principal — Variables + Reset + Layout
   ============================================ */

/* --- Variables --- */
:root {
  --color-primary: #C65D34;
  --color-primary-light: #E07B4C;
  --color-primary-dark: #A84A28;
  --color-accent: #D4913A;
  --color-sand: #F5EDE3;
  --color-sand-light: #FAF6F1;
  --color-dark: #2B2118;
  --color-text: #3D3229;
  --color-text-light: #7A6B5D;
  --color-white: #FFFFFF;
  --color-border: #E8DDD1;

  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Oswald', 'Arial Narrow', sans-serif;
  --font-accent: 'Playfair Display', Georgia, serif;

  --max-width: 1200px;
  --radius: 8px;
  --shadow: 0 2px 20px rgba(43, 33, 24, 0.08);
  --shadow-lg: 0 8px 40px rgba(43, 33, 24, 0.12);
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

/* --- Utilitaires --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* --- Header / Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 10px rgba(43, 33, 24, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-dark);
  font-weight: 700;
  text-decoration: none;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo span {
  color: var(--color-primary);
}

/* Navigation desktop */
.main-nav ul {
  display: flex;
  gap: 8px;
}

.main-nav a {
  display: block;
  padding: 8px 16px;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-primary);
  background: var(--color-sand-light);
}

/* Burger menu mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  margin: 6px 0;
  transition: all var(--transition);
  border-radius: 2px;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  color: var(--color-white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 60px 24px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero p {
  font-family: var(--font-accent);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-style: italic;
  opacity: 0.92;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* --- Boutons --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

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

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Sections --- */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--color-sand-light);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--color-dark);
  text-align: center;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 1.1rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Décoration titre */
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* --- Grille features accueil --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--color-white);
  padding: 40px 32px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-dark);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.feature-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- Horaires --- */
.horaires-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}

.horaire-block {
  background: var(--color-white);
  padding: 32px;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--color-border);
}

.horaire-block h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: 1.2rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.horaire-block p {
  font-size: 1.1rem;
  font-weight: 500;
}

/* --- CTA section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  color: var(--color-white);
  text-align: center;
  padding: 80px 24px;
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cta-section p {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Carte / Menu --- */
.menu-section + .menu-section {
  margin-top: 64px;
}

.menu-category {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

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

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px dotted var(--color-border);
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item-name {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-dark);
}

.menu-item-desc {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-top: 2px;
}

.menu-item-price {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.05rem;
  white-space: nowrap;
  margin-left: 16px;
}

.menu-note {
  font-style: italic;
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-top: 16px;
  text-align: center;
}

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-sand-light);
  border-radius: var(--radius);
}

.contact-item h3 {
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.contact-item a:hover {
  color: var(--color-primary);
}

.map-wrapper {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-col h4 {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-col p,
.footer-col a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 2;
}

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

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}

.footer-social a {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-social a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  margin-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.footer-signature {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  margin-top: 16px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.03em;
}

.footer-signature a {
  display: inline-flex;
  align-items: center;
  opacity: 0.4;
  transition: opacity var(--transition);
}

.footer-signature a:hover {
  opacity: 0.8;
}

.footer-signature img {
  height: 18px;
  width: auto;
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  padding: 20px 0;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--color-primary);
  font-weight: 300;
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  padding: 0 0 20px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.faq-item a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* --- Mentions légales --- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-dark);
  margin-top: 40px;
  margin-bottom: 12px;
}

.legal-content p {
  margin-bottom: 12px;
  color: var(--color-text-light);
}

/* --- Page header interne --- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  color: var(--color-white);
  text-align: center;
  padding: 80px 24px 60px;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-header p {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 1.1rem;
  opacity: 0.85;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* --- Barre d'appel sticky mobile --- */
.mobile-cta {
  display: none;
}

@media (max-width: 768px) {
  .mobile-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 300;
    background: var(--color-primary);
    box-shadow: 0 -2px 16px rgba(43, 33, 24, 0.2);
  }

  .mobile-cta a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    color: var(--color-white);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: background var(--transition);
  }

  .mobile-cta a:hover {
    color: var(--color-white);
  }

  .mobile-cta a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
  }

  .mobile-cta .cta-icon {
    font-size: 1.2rem;
  }

  /* Espace en bas du body pour ne pas masquer le contenu */
  body {
    padding-bottom: 58px;
  }
}

@media (max-width: 768px) {
  /* Menu burger */
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition);
    z-index: 200;
    padding: 80px 24px 24px;
  }

  .main-nav.open {
    right: 0;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 4px;
  }

  .main-nav a {
    font-size: 1.1rem;
    padding: 12px 16px;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 150;
  }

  .nav-overlay.open {
    display: block;
  }

  /* Hero */
  .hero {
    min-height: 60vh;
  }

  /* Sections */
  .section {
    padding: 48px 0;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }

  .header-inner {
    padding: 10px 16px;
  }

  .logo {
    font-size: 1.2rem;
  }

  .logo img {
    height: 40px;
  }
}