/* ============================================
   JM Audio — Styles
   ============================================ */

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

/* --- Variables --- */
:root {
  --black: #0a0a0a;
  --dark: #1a1a1a;
  --gold: #c9a96e;
  --gold-light: #d4ba85;
  --cream: #f0ece2;
  --cream-muted: #a8a49c;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --nav-height: 72px;
  --container-width: 1200px;
  --transition: 0.3s ease;
}

/* --- Base --- */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--cream);
  background-color: var(--black);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--gold-light);
}

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

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

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(201, 169, 110, 0.1);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--cream);
  letter-spacing: 0.02em;
}

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

.logo:hover {
  color: var(--cream);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--cream-muted);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
}

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

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--cream);
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--black);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(201, 169, 110, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(201, 169, 110, 0.04) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 1.5rem;
}

.hero-subtitle {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--cream);
  margin-bottom: 2.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--gold);
}

.hero-cta {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201, 169, 110, 0.4);
  padding: 0.9rem 2.5rem;
  transition: background var(--transition), border-color var(--transition);
}

.hero-cta:hover {
  background: rgba(201, 169, 110, 0.1);
  border-color: var(--gold);
  color: var(--gold);
}

.hero-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--black), transparent);
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 7rem 0;
}

.section-alt {
  background: var(--dark);
}

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

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 1rem;
}

.separator {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 1.5rem;
}

.section-intro {
  color: var(--cream-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ============================================
   Présentation
   ============================================ */
.presentation-image {
  width: 100%;
  margin-bottom: 3rem;
  border: 1px solid rgba(201, 169, 110, 0.2);
  overflow: hidden;
}

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

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

.presentation-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid rgba(201, 169, 110, 0.1);
  transition: border-color var(--transition);
}

.presentation-card:hover {
  border-color: rgba(201, 169, 110, 0.3);
}

.presentation-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.presentation-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--cream);
}

.presentation-card p {
  color: var(--cream-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   Marques
   ============================================ */
.marques-category {
  margin-bottom: 3rem;
}

.marques-category:last-child {
  margin-bottom: 0;
}

.marques-category-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gold);
  text-align: center;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.marques-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
}

.marque {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--cream-muted);
  padding: 0.5rem 1rem;
  transition: color var(--transition);
  cursor: default;
}

.marque:hover {
  color: var(--cream);
}

a.marque {
  cursor: pointer;
  text-decoration: none;
}

a.marque:hover {
  color: var(--gold-light);
}

/* ============================================
   Services
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.5rem;
  color: var(--gold);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--cream);
}

.service-card p {
  color: var(--cream-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   Occasions
   ============================================ */
.occasions-category-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--gold);
  text-align: center;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.occasions-note {
  font-size: 0.9rem;
  color: var(--cream-muted);
  font-weight: 300;
}

.occasions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.occasions-grid-compact {
  grid-template-columns: repeat(4, 1fr);
}

.occasion-card {
  position: relative;
  background: var(--dark);
  border: 1px solid rgba(201, 169, 110, 0.12);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.occasion-card:hover {
  border-color: rgba(201, 169, 110, 0.35);
  transform: translateY(-3px);
}

.occasion-img {
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.occasion-img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.occasion-card:hover .occasion-img img {
  transform: scale(1.03);
}

.occasion-body {
  padding: 1.5rem 1.75rem;
}

.occasion-card-small .occasion-body {
  padding: 1.25rem 1.25rem;
}

.occasion-brand {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.occasion-model {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.occasion-card-small .occasion-model {
  font-size: 1rem;
}

.occasion-detail {
  color: var(--cream-muted);
  font-size: 0.82rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.occasion-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--cream);
  font-weight: 600;
}

.occasion-card-small .occasion-price {
  font-size: 1.15rem;
}

.occasions-cta {
  text-align: center;
  padding-top: 1rem;
}

.occasions-cta p {
  color: var(--cream-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.occasions-btn {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201, 169, 110, 0.4);
  padding: 0.9rem 2.5rem;
  transition: background var(--transition), border-color var(--transition);
}

.occasions-btn:hover {
  background: rgba(201, 169, 110, 0.1);
  border-color: var(--gold);
  color: var(--gold);
}

/* ============================================
   Actualités (News)
   ============================================ */
.news-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(201, 169, 110, 0.12);
  overflow: hidden;
}

.news-featured-img {
  max-height: 300px;
  overflow: hidden;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-featured-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-date {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-variant: small-caps;
  margin-bottom: 0.5rem;
}

.news-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.news-excerpt {
  color: var(--cream-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.news-featured-body-full {
  grid-column: 1 / -1;
}

.news-older {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.news-older-card {
  padding: 1.5rem;
  border: 1px solid rgba(201, 169, 110, 0.12);
  transition: border-color var(--transition);
}

.news-older-card:hover {
  border-color: rgba(201, 169, 110, 0.3);
}

.news-older-card .news-title {
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* ============================================
   Contact
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-block {
  margin-bottom: 2rem;
}

.contact-block:last-child {
  margin-bottom: 0;
}

.contact-block h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.contact-block p {
  color: var(--cream-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.contact-link {
  color: var(--cream-muted);
  border-bottom: 1px solid rgba(201, 169, 110, 0.3);
  padding-bottom: 1px;
  transition: color var(--transition), border-color var(--transition);
}

.contact-link:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.contact-map {
  border: 1px solid rgba(201, 169, 110, 0.15);
  overflow: hidden;
  min-height: 300px;
}

.contact-map iframe {
  display: block;
  filter: grayscale(0.8) brightness(0.7) contrast(1.1);
  transition: filter var(--transition);
}

.contact-map:hover iframe {
  filter: grayscale(0.3) brightness(0.8) contrast(1.05);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: 2.5rem 0;
  border-top: 1px solid rgba(201, 169, 110, 0.1);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--cream);
}

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

.footer-copy {
  color: var(--cream-muted);
  font-size: 0.8rem;
}

/* ============================================
   Page Produit (détail)
   ============================================ */
.product-page {
  min-height: 100vh;
  background: var(--black);
  padding-top: var(--nav-height);
}

.product-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2.5rem;
  transition: color var(--transition);
}

.product-back:hover {
  color: var(--gold-light);
}

.product-back svg {
  width: 16px;
  height: 16px;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.product-main-img {
  width: 100%;
  max-height: 500px;
  background: #111;
  border: 1px solid rgba(201, 169, 110, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow: hidden;
  cursor: zoom-in;
}

.product-main-img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.product-thumbs {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.product-thumb {
  width: 72px;
  height: 72px;
  border: 2px solid rgba(201, 169, 110, 0.15);
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
  cursor: pointer;
  transition: border-color var(--transition);
  overflow: hidden;
}

.product-thumb:hover {
  border-color: rgba(201, 169, 110, 0.5);
}

.product-thumb.active {
  border-color: var(--gold);
}

.product-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-info {
  padding-top: 0.5rem;
}

.product-brand {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.product-model {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.product-detail {
  color: var(--cream-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.product-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 2rem;
}

.product-description {
  color: var(--cream-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  white-space: pre-line;
}

.product-cta {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: none;
  border: 1px solid rgba(201, 169, 110, 0.4);
  padding: 0.9rem 2.5rem;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.product-cta:hover {
  background: rgba(201, 169, 110, 0.1);
  border-color: var(--gold);
  color: var(--gold);
}

.product-no-image {
  width: 100%;
  height: 300px;
  background: #111;
  border: 1px solid rgba(201, 169, 110, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream-muted);
  font-size: 0.9rem;
}

/* Lightbox */
.product-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.product-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.product-lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}

/* Responsive produit — Tablet */
@media (max-width: 1024px) {
  .product-layout {
    gap: 2rem;
  }
}

/* Responsive produit — Mobile */
@media (max-width: 768px) {
  .product-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-gallery {
    position: static;
  }

  .product-model {
    font-size: 1.4rem;
  }

  .product-price {
    font-size: 1.6rem;
  }
}

/* Occasion card link wrapper */
.occasion-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.occasion-card-link:hover {
  color: inherit;
}

/* ============================================
   Modal Contact
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: relative;
  background: var(--dark);
  border: 1px solid rgba(201, 169, 110, 0.3);
  padding: 2.5rem 2.5rem 2rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--cream-muted);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition);
}

.modal-close:hover {
  color: var(--cream);
}

.modal h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 1rem;
}

.modal .separator {
  margin-bottom: 1.5rem;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--gold);
  font-size: 1.05rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(201, 169, 110, 0.2);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.modal-link:hover {
  background: rgba(201, 169, 110, 0.1);
  border-color: var(--gold);
  color: var(--gold-light);
}

.modal-link svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ============================================
   Animations
   ============================================ */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================
   Responsive — Tablet
   ============================================ */
@media (max-width: 1024px) {
  .presentation-grid,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .occasions-grid-compact {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   Responsive — Mobile
   ============================================ */
@media (max-width: 768px) {
  :root {
    --nav-height: 60px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform 0.4s ease;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1rem;
    letter-spacing: 0.15em;
  }

  .section {
    padding: 5rem 0;
  }

  .presentation-grid,
  .services-grid,
  .occasions-grid,
  .occasions-grid-compact {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .news-featured {
    grid-template-columns: 1fr;
  }

  .news-older {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }
}