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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f8f7f5;
  color: #1a1a1a;
  line-height: 1.6;
  letter-spacing: 0.3px;
}

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

:root {
  --marble-bg: #f8f7f5;
  --text-dark: #1a1a1a;
  --accent-gold: #d4a574;
  --accent-pearl: #e8e6e1;
  --highlight-rose: #f0d5d8;
  --dark-marble: #2a2a2a;
  --border-thin: 1px solid rgba(212, 165, 116, 0.3);
}

header {
  background: white;
  border-bottom: var(--border-thin);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-dark);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: color 200ms ease;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: width 200ms ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

.btn-catalog {
  background: white;
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 200ms ease;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.btn-catalog:hover {
  background: rgba(212, 165, 116, 0.08);
  transform: scale(1.05);
}

.hero {
  position: relative;
  height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('images/hero-salle-de-bain.jpg') center/cover;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(248, 247, 245, 0.75) 0%, rgba(212, 165, 116, 0.15) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-left h1 {
  font-size: 2.5rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.2;
}

.hero-left p {
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.875rem 2rem;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 180ms ease;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  font-weight: 600;
}

.btn-filled {
  background: var(--accent-gold);
  color: white;
}

.btn-filled:hover {
  background: #c0944a;
  transform: scale(1.05);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
}

.btn-outline:hover {
  background: rgba(212, 165, 116, 0.1);
  transform: scale(1.05);
}

.hero-right {
  display: flex;
  justify-content: flex-end;
}

.featured-card {
  background: white;
  border: 1px solid var(--accent-pearl);
  overflow: hidden;
  max-width: 320px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.featured-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.featured-card-content {
  padding: 1.5rem;
}

.featured-card h3 {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.featured-card p {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 1rem;
}

.featured-card-price {
  font-size: 1.3rem;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 1rem;
}

.quick-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 1rem;
}

.tile {
  background: white;
  border: 2px solid rgba(212, 165, 116, 0.3);
  padding: 2rem;
  text-align: center;
  transition: all 220ms ease;
  cursor: pointer;
}

.tile:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 15px 50px rgba(212, 165, 116, 0.15);
  transform: scale(1.05);
}

.tile h3 {
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.tile p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.tile-subtitle {
  font-size: 0.9rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.notes-rapides {
  background: linear-gradient(135deg, var(--marble-bg) 0%, var(--highlight-rose) 100%);
  padding: 3rem 1rem;
  margin: 3rem 0;
}

.notes-container {
  max-width: 1200px;
  margin: 0 auto;
}

.notes-title {
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.note-item {
  background: white;
  padding: 1.5rem;
  text-align: center;
  border-left: 3px solid var(--accent-gold);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.note-item p {
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 500;
}

.rituel-signature {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 3rem 1rem;
  background: white;
  border: 2px solid var(--accent-pearl);
}

.rituel-title {
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-dark);
  text-transform: uppercase;
}

.rituel-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.step {
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--accent-gold);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.step p {
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 1rem;
}

.product-card {
  background: white;
  overflow: hidden;
  transition: all 200ms ease;
  cursor: pointer;
  border: 1px solid var(--accent-pearl);
}

.product-card:hover {
  box-shadow: 0 20px 60px rgba(212, 165, 116, 0.2);
  transform: scale(1.05);
}

.product-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 200ms ease;
}

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

.product-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent-gold);
  color: white;
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 10;
}

.product-info {
  padding: 1.5rem;
}

.product-name {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.product-meta {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 1rem;
}

.product-desc {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.product-availability {
  font-size: 0.9rem;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

.product-price {
  font-size: 1.4rem;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 1rem;
}

.btn-product {
  width: 100%;
  padding: 0.8rem;
  background: transparent;
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
  cursor: pointer;
  transition: all 180ms ease;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  font-weight: 600;
}

.btn-product:hover {
  background: rgba(212, 165, 116, 0.1);
  transform: scale(1.05);
}

.faq {
  max-width: 1000px;
  margin: 4rem auto;
  padding: 0 1rem;
}

.faq-title {
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.faq-item {
  border: 1px solid var(--accent-pearl);
  margin-bottom: 1rem;
}

.faq-question {
  background: white;
  padding: 1.2rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 200ms ease;
}

.faq-question:hover {
  background: rgba(212, 165, 116, 0.05);
}

.faq-toggle {
  color: var(--accent-gold);
  font-size: 1.2rem;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
  background: rgba(212, 165, 116, 0.05);
}

.faq-answer.active {
  max-height: 300px;
  padding: 1.2rem;
  color: #555;
  line-height: 1.6;
}

.cta-section {
  background: var(--dark-marble);
  color: white;
  text-align: center;
  padding: 4rem 1rem;
  margin: 3rem 0;
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.cta-section p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.btn-cta-main {
  background: var(--accent-gold);
  color: white;
  padding: 1rem 2.5rem;
  font-size: 1rem;
  cursor: pointer;
  transition: all 200ms ease;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  font-weight: 700;
}

.btn-cta-main:hover {
  background: #c0944a;
  transform: scale(1.05);
}

footer {
  background: var(--dark-marble);
  color: #ccc;
  padding: 3rem 1rem 1.5rem;
  margin-top: 3rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-block h4 {
  color: var(--accent-gold);
  margin-bottom: 1rem;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
}

.footer-block p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #aaa;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: #aaa;
  font-size: 0.9rem;
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(212, 165, 116, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: #888;
  font-size: 0.85rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.page-hero {
  background: white;
  padding: 3rem 0;
  border-bottom: 2px solid var(--accent-pearl);
  margin-bottom: 2rem;
}

.page-hero h1 {
  font-size: 2.2rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.page-hero p {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
}

.accordion {
  border: 1px solid var(--accent-pearl);
  margin-bottom: 1rem;
}

.accordion-header {
  background: white;
  padding: 1.2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: background 200ms ease;
}

.accordion-header:hover {
  background: rgba(212, 165, 116, 0.05);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
  background: rgba(212, 165, 116, 0.02);
  padding: 0 1.2rem;
}

.accordion-body.active {
  max-height: 500px;
  padding: 1.2rem;
  color: #555;
  line-height: 1.7;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--accent-pearl);
  background: white;
  color: var(--text-dark);
  font-family: inherit;
  font-size: 1rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.form-check input[type="checkbox"] {
  width: auto;
  margin-top: 0.3rem;
}

.form-check label {
  margin: 0;
  font-size: 0.9rem;
}

.thank-you-box {
  text-align: center;
  padding: 3rem;
  background: var(--highlight-rose);
  border: 2px solid var(--accent-gold);
  margin: 2rem 0;
}

.thank-you-box h1 {
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.thank-you-box p {
  font-size: 1rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.product-detail-image {
  overflow: hidden;
}

.product-detail-image img {
  width: 100%;
  height: auto;
  display: block;
}

.product-detail-content h1 {
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.product-specs {
  background: rgba(212, 165, 116, 0.08);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border-left: 3px solid var(--accent-gold);
}

.spec-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 1rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(212, 165, 116, 0.2);
}

.spec-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.spec-label {
  font-weight: 600;
  color: var(--accent-gold);
}

.spec-value {
  color: #555;
}

.switcher {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.switcher-btn {
  padding: 0.7rem 1.5rem;
  background: white;
  border: 2px solid var(--accent-pearl);
  color: var(--text-dark);
  cursor: pointer;
  transition: all 200ms ease;
  font-weight: 500;
}

.switcher-btn.active {
  background: var(--accent-gold);
  color: white;
  border-color: var(--accent-gold);
}

.switcher-btn:hover {
  border-color: var(--accent-gold);
}

@media (max-width: 768px) {
  .nav-menu {
    gap: 1rem;
    font-size: 0.85rem;
  }

  .hero {
    height: 400px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .hero-left h1 {
    font-size: 1.8rem;
  }

  .hero-right {
    justify-content: center;
  }

  .featured-card {
    max-width: 100%;
  }

  .quick-tiles {
    grid-template-columns: 1fr;
  }

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

  .rituel-steps {
    grid-template-columns: 1fr;
  }

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

  .product-detail {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.3rem;
  }

  .nav-menu {
    gap: 0.8rem;
  }

  .btn-catalog {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }

  .hero-left h1 {
    font-size: 1.5rem;
  }

  .hero-left p {
    font-size: 0.9rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
  }

  .page-hero h1 {
    font-size: 1.6rem;
  }

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