/* =============================================
   PHILLIA v3 — Site de Fabienne de Laroche
   Inspire des meilleures galeries d'art en ligne
   ============================================= */

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

:root {
  --color-gold:    #c9a96e;
  --color-gold-lt: #e8d5b0;
  --color-gold-bg: rgba(201,169,110,0.08);
  --color-dark:    #1a1a2e;
  --color-mid:     #2d2d44;
  --color-text:    #3d3d3d;
  --color-light:   #f9f6f1;
  --color-white:   #ffffff;
  --color-success: #4caf50;
  --font-serif:    'Playfair Display', Georgia, serif;
  --font-sans:     'Lato', Arial, sans-serif;
  --transition:    0.4s ease;
  --fast:          0.25s ease;
  --radius:        4px;
  --radius-lg:     8px;
  --shadow:        0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg:     0 12px 40px rgba(0,0,0,0.18);
  --max-width:     1200px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--color-gold);
  color: var(--color-dark);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-gold);
}

.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.8rem;
}

/* ---- Section labels ---- */
.section-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
}

.center { text-align: center; }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.section-intro {
  max-width: 620px;
  margin: 0 auto 3rem;
  color: #666;
  font-size: 1.05rem;
}

.hidden { display: none !important; }

/* Screen reader only — texte accessible invisible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* =============================================
   HEADER / NAV
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(26, 26, 46, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 169, 110, 0.25);
  transition: box-shadow var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo a {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.04em;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-lt);
  opacity: 0.7;
  margin-top: 2px;
}

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 110;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gold);
  position: relative;
  transition: background var(--fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-gold);
  transition: transform var(--fast);
}

.hamburger::before { top: -7px; }
.hamburger::after  { top: 7px; }

.menu-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-lt);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition);
}

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

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

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/peintures/1440xAUTO_processed_article_2023_08_035e7186-1340-4ba2-a2a7-8a9173b9ff1a-banner-master.jfif') center/cover no-repeat;
  filter: blur(2px) brightness(0.4);
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.82) 0%, rgba(45,45,68,0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 750px;
  padding: 2rem;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-gold-lt);
  opacity: 0.85;
  margin-bottom: 1.2rem;
  letter-spacing: 0.04em;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero-artist {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-gold);
  margin-bottom: 0.8rem;
  letter-spacing: 0.04em;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-lt);
  margin-bottom: 2rem;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(201,169,110,0.35);
  border-radius: 50px;
  color: var(--color-gold-lt);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  backdrop-filter: blur(4px);
  background: rgba(26,26,46,0.3);
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.3s; }
.fade-in:nth-child(3) { animation-delay: 0.5s; }
.fade-in:nth-child(4) { animation-delay: 0.7s; }
.fade-in:nth-child(5) { animation-delay: 0.9s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   BANDEAU REASSURANCE
   ============================================= */
.reassurance {
  background: var(--color-dark);
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(201,169,110,0.15);
}

.reassurance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.reassurance-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--color-gold-lt);
}

.reassurance-item svg {
  flex-shrink: 0;
  color: var(--color-gold);
}

.reassurance-item strong {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

.reassurance-item span {
  font-size: 0.72rem;
  opacity: 0.7;
}

/* =============================================
   ARTISTE
   ============================================= */
.artiste-section {
  padding: 7rem 0;
  background: var(--color-light);
}

.artiste-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 5rem;
  align-items: start;
}

.artiste-photo-wrapper {
  position: sticky;
  top: 100px;
}

.artiste-photo {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  object-fit: cover;
  aspect-ratio: 3/4;
}

.artiste-bio h2 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-dark);
  margin-bottom: 1.8rem;
}

/* Timeline */
.artiste-timeline {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 2rem;
}

.artiste-timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), var(--color-gold-lt));
}

.timeline-item {
  position: relative;
  margin-bottom: 1.8rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--color-gold);
  border-radius: 50%;
  border: 2px solid var(--color-light);
  transform: translateX(calc(-50% + 6px));
}

.timeline-date {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.3rem;
}

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

.artiste-quote {
  border-left: 3px solid var(--color-gold);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-mid);
  background: var(--color-gold-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.artiste-demarche {
  margin-top: 2rem;
}

.artiste-demarche h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-dark);
  margin-bottom: 0.8rem;
}

.artiste-demarche p {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.8;
}

/* =============================================
   GALERIE
   ============================================= */
.galerie-section {
  padding: 7rem 0;
  background: var(--color-white);
}

/* Filtres */
.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  justify-content: center;
}

.filter-group {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  padding: 0.45rem 1rem;
  border: 1px solid #ddd;
  border-radius: 50px;
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--fast);
}

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

.filter-btn.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-dark);
}

.filter-colors {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--fast), border-color var(--fast);
}

.color-dot:hover {
  transform: scale(1.2);
}

.color-dot.active {
  border-color: var(--color-dark);
  box-shadow: 0 0 0 2px var(--color-white), 0 0 0 4px var(--color-dark);
}

.filter-sort select {
  padding: 0.45rem 1rem;
  border: 1px solid #ddd;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
  outline: none;
  transition: border-color var(--fast);
}

.filter-sort select:focus {
  border-color: var(--color-gold);
}

.filter-count {
  text-align: center;
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 2rem;
}

/* Grille galerie */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.painting-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--fast);
  background: var(--color-white);
}

.painting-card.filter-hidden {
  display: none;
}

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

.painting-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-mid);
}

.painting-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.painting-card:hover .painting-img-wrapper img {
  transform: scale(1.06);
}

/* Badge disponibilite */
.painting-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.25rem 0.7rem;
  background: rgba(76,175,80,0.9);
  color: white;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 50px;
  z-index: 2;
}

.painting-badge.vendu {
  background: rgba(200,50,50,0.9);
}

/* Bouton favori */
.btn-favorite {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: all var(--fast);
  color: #999;
}

.btn-favorite:hover {
  background: var(--color-white);
  color: var(--color-gold);
  transform: scale(1.1);
}

.btn-favorite.favorited {
  color: #e74c3c;
}

.btn-favorite.favorited svg {
  fill: #e74c3c;
}

/* Overlay */
.painting-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,0.92) 0%, rgba(26,26,46,0.3) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.8rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.painting-card:hover .painting-overlay {
  opacity: 1;
}

.painting-info {
  transform: translateY(12px);
  transition: transform var(--transition);
  width: 100%;
}

.painting-card:hover .painting-info {
  transform: translateY(0);
}

.painting-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.3rem;
}

.painting-medium {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-lt);
  opacity: 0.8;
  margin-bottom: 0.6rem;
}

.painting-price {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.painting-actions {
  display: flex;
  gap: 0.8rem;
}

.btn-overlay {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--fast), color var(--fast);
  cursor: pointer;
  background: transparent;
}

.btn-overlay:hover {
  background: var(--color-gold);
  color: var(--color-dark);
}

/* Caption sous la carte (mobile-friendly) */
.painting-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1rem;
  background: var(--color-white);
}

.painting-title-sm {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
}

.painting-price-sm {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gold);
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,10,20,0.92);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  animation: fadeInOverlay 0.3s ease;
}

.lightbox.hidden {
  display: none;
}

.lightbox-content {
  display: flex;
  gap: 3rem;
  max-width: 1100px;
  max-height: 85vh;
  align-items: center;
}

.lightbox-content img {
  max-height: 75vh;
  max-width: 60vw;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.lightbox-details {
  color: var(--color-white);
  max-width: 300px;
}

.lightbox-details h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
}

.lightbox-details p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
}

.lightbox-price {
  font-family: var(--font-serif);
  font-size: 2rem !important;
  font-weight: 700;
  color: var(--color-gold) !important;
  margin: 1rem 0 !important;
}

.lightbox-cert {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: 50px;
  color: var(--color-gold-lt);
  font-size: 0.72rem;
  margin-bottom: 1.5rem;
}

.lightbox-buy {
  display: block;
  text-align: center;
  margin-top: 1rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: color var(--fast);
  font-size: 2rem;
  z-index: 1001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  color: var(--color-gold);
}

.lightbox-close {
  top: 1.5rem;
  right: 2rem;
  font-size: 2.5rem;
}

.lightbox-prev {
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

/* =============================================
   TEMOIGNAGES
   ============================================= */
.temoignages-section {
  padding: 7rem 0;
  background: var(--color-light);
}

.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.temoignage-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.temoignage-card:hover {
  transform: translateY(-4px);
}

.temoignage-stars {
  color: var(--color-gold);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
}

.temoignage-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-mid);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.temoignage-author {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.04em;
}

/* =============================================
   FAQ
   ============================================= */
.faq-section {
  padding: 7rem 0;
  background: var(--color-white);
}

.faq-list {
  max-width: 740px;
  margin: 2rem auto 0;
}

.faq-item {
  border-bottom: 1px solid #eee;
  padding: 0;
}

.faq-item summary {
  padding: 1.2rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--fast);
}

.faq-item summary:hover {
  color: var(--color-gold);
}

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-gold);
  transition: transform var(--fast);
}

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

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

.faq-item p {
  padding: 0 0 1.2rem;
  font-size: 0.95rem;
  color: #666;
  line-height: 1.7;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-section {
  padding: 7rem 0;
  background: var(--color-light);
}

.contact-form {
  max-width: 700px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
}

.form-group label {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.85rem 1rem;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form .btn-primary {
  width: 100%;
  text-align: center;
  font-size: 0.95rem;
  padding: 1rem;
}

.form-success {
  text-align: center;
  padding: 1.5rem;
  background: rgba(201,169,110,0.15);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius);
  color: var(--color-dark);
  font-weight: 600;
  margin-top: 1.5rem;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding: 4rem 2rem;
}

.footer-brand .logo-main {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-gold);
  display: block;
  margin-bottom: 0.8rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,0.3);
  color: var(--color-gold-lt);
  transition: all var(--fast);
}

.social-link:hover {
  background: var(--color-gold);
  color: var(--color-dark);
  border-color: var(--color-gold);
}

.footer-links h4,
.footer-info h4,
.footer-newsletter h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer-info p {
  font-size: 0.85rem;
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.footer-newsletter p {
  font-size: 0.85rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.footer-newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.footer-newsletter-form input {
  flex: 1;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--fast);
}

.footer-newsletter-form input:focus {
  border-color: var(--color-gold);
}

.footer-newsletter-form input::placeholder {
  color: rgba(255,255,255,0.4);
}

.footer-nl-success {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-gold);
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* =============================================
   POPUP NEWSLETTER
   ============================================= */
.newsletter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 20, 0.65);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeInOverlay 0.4s ease;
}

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

.newsletter-modal {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 3rem 2.8rem 2.4rem;
  max-width: 460px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  animation: slideUpModal 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes slideUpModal {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.newsletter-deco {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-lt), var(--color-gold));
  border-radius: 8px 8px 0 0;
}

.newsletter-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: #aaa;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition);
}

.newsletter-close:hover {
  color: var(--color-dark);
}

.newsletter-title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: var(--color-dark);
  margin-bottom: 0.8rem;
}

.newsletter-text {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.newsletter-form input[type="email"] {
  padding: 0.85rem 1rem;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-align: center;
}

.newsletter-form input[type="email"]:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.15);
}

.newsletter-form .btn-primary {
  width: 100%;
  text-align: center;
}

.newsletter-success {
  margin-top: 1rem;
  padding: 0.9rem;
  background: rgba(201,169,110,0.12);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius);
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.92rem;
}

.newsletter-privacy {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: #bbb;
  letter-spacing: 0.02em;
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--color-gold);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  z-index: 90;
  transition: opacity var(--fast), transform var(--fast);
  opacity: 0;
  transform: translateY(10px);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .reassurance-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .lightbox-content {
    flex-direction: column;
    gap: 1.5rem;
  }

  .lightbox-content img {
    max-width: 80vw;
    max-height: 50vh;
  }

  .lightbox-details {
    text-align: center;
    max-width: 100%;
  }
}

@media (max-width: 900px) {
  .artiste-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .artiste-photo-wrapper {
    position: static;
    max-width: 360px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  /* Hamburger visible */
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-dark);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right var(--transition);
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
    z-index: 105;
  }

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

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

  .hero-badges {
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

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

  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
  .lightbox-close { top: 0.5rem; right: 0.5rem; }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .filters {
    flex-direction: column;
    gap: 0.8rem;
  }

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