/* ==========================================================================
   LEHNHERR SA — BEVAIX (NE) — LUXPOTENTIAL MIROIR
   Grammaire : Terroir & Fraîcheur d'Origine (Sandy Shore)
   Standard de design V1 : respiration continue, parallaxe, réticules, jauges
   ========================================================================== */

:root {
  --color-bg: #fbfaf7;
  --color-surface: #ffffff;
  --color-surface-trans: rgba(255, 255, 255, 0.85);
  --color-dark: #0f1318;
  --color-dark-surface: #171d24;
  --color-dark-border: rgba(255, 255, 255, 0.12);
  --color-text-main: #192028;
  --color-text-muted: #5e6874;
  --color-text-light: #f3f4f6;
  --color-text-light-muted: #9ba6b2;
  --color-gold: #c29653;
  --color-gold-light: #dfb776;
  --color-gold-trans: rgba(194, 150, 83, 0.15);
  --color-wine: #9e2329;
  --color-wine-trans: rgba(158, 35, 41, 0.12);
  --color-ocean: #0b1a2d;
  --color-forest: #14241b;
  --color-border: rgba(25, 32, 40, 0.1);

  --font-serif: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-bg);
  color: var(--color-text-main);
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  background-color: var(--color-bg);
  color: var(--color-text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* Pause globale du mouvement */
body.motion-paused *,
body.motion-paused *::before,
body.motion-paused *::after {
  animation-play-state: paused !important;
  transition-duration: 0.001s !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
}

/* Bandeau Luxpotential */
.lux-banner {
  background: var(--color-dark);
  color: var(--color-text-light-muted);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 0.65rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-dark-border);
  position: relative;
  z-index: 100;
}
.lux-banner-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.lux-badge {
  background: var(--color-gold);
  color: #ffffff;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.lux-banner a {
  color: var(--color-gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.lux-banner a:hover {
  color: #ffffff;
}
.lux-motion-toggle {
  background: transparent;
  border: 1px solid var(--color-dark-border);
  color: var(--color-text-light-muted);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 3px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}
.lux-motion-toggle:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* En-tête de page */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(251, 250, 247, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 1.1rem 2rem;
  z-index: 90;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.header-logo {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
}
.header-meta {
  display: flex;
  flex-direction: column;
}
.header-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.01em;
}
.header-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: relative;
  padding: 0.3rem 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-fast);
}
.nav-link:hover::after {
  width: 100%;
}
.btn-cta {
  background: var(--color-dark);
  color: #ffffff;
  padding: 0.65rem 1.25rem;
  border-radius: 3px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(15, 19, 24, 0.15);
  transition: all var(--transition-fast);
}
.btn-cta:hover {
  background: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(194, 150, 83, 0.25);
  color: #ffffff;
}

/* Réticule GPS et balise */
.gps-beacon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  background: rgba(194, 150, 83, 0.08);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  border: 1px solid rgba(194, 150, 83, 0.25);
}
.beacon-dot {
  width: 7px;
  height: 7px;
  background-color: var(--color-gold);
  border-radius: 50%;
  position: relative;
}
.beacon-dot::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.9; }
  50% { transform: scale(1.6); opacity: 0.4; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* Layout container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Hero - Plein Écran Respiration */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 5rem 0 6rem;
  overflow: hidden;
  background: var(--color-dark);
  color: #ffffff;
}
.hero-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.38;
  overflow: hidden;
}
.hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: hero-breathe 22s ease-in-out infinite alternate;
}

@keyframes hero-breathe {
  0% { transform: scale(1.03) translate(0, 0); }
  50% { transform: scale(1.11) translate(-1%, -1%); }
  100% { transform: scale(1.04) translate(1%, 0.5%); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 30%, rgba(11, 26, 45, 0.4) 0%, rgba(15, 19, 24, 0.88) 70%, rgba(15, 19, 24, 0.96) 100%);
  z-index: 2;
}

.hero-reticle {
  position: absolute;
  top: 2rem;
  right: 2rem;
  z-index: 3;
  width: 110px;
  height: 110px;
  pointer-events: none;
  opacity: 0.6;
}
.reticle-ring {
  transform-origin: center;
  animation: reticle-rotate 36s linear infinite;
}
@keyframes reticle-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-content {
  position: relative;
  z-index: 4;
  max-width: 860px;
}
.hero-top-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.hero-tag {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold-light);
  font-weight: 600;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.8rem;
  letter-spacing: -0.01em;
  color: #ffffff;
}
.hero-title span {
  color: var(--color-gold-light);
  font-style: italic;
  font-weight: 400;
}
.hero-lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: #d1d7de;
  margin-bottom: 2.5rem;
  max-width: 760px;
  font-weight: 400;
}
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-dark-border);
}
.hero-stat-card {
  display: flex;
  flex-direction: column;
}
.hero-stat-val {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--color-gold-light);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.hero-stat-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light-muted);
}

/* Sections communes */
.section {
  padding: 5.5rem 0;
  position: relative;
}
.section-dark {
  background: var(--color-dark);
  color: #ffffff;
}
.section-light {
  background: var(--color-bg);
  color: var(--color-text-main);
}
.section-ocean {
  background: linear-gradient(180deg, #0d1b2a 0%, #08111b 100%);
  color: #ffffff;
}
.section-forest {
  background: linear-gradient(180deg, #14241b 0%, #0e1913 100%);
  color: #ffffff;
}

.section-head {
  margin-bottom: 3.5rem;
  max-width: 780px;
}
.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-gold);
  margin-bottom: 0.65rem;
  display: inline-block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}
.section-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}
.section-dark .section-intro,
.section-ocean .section-intro,
.section-forest .section-intro {
  color: #9ba6b2;
}

/* Grilles produits & spécialités */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.25rem;
}
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(15, 19, 24, 0.08);
}
.product-card-dark {
  background: var(--color-dark-surface);
  border-color: var(--color-dark-border);
  color: #ffffff;
}
.product-card-dark:hover {
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}
.product-thumb {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #000000;
}
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.product-card:hover .product-thumb img {
  transform: scale(1.06);
}
.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(15, 19, 24, 0.85);
  backdrop-filter: blur(6px);
  color: var(--color-gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  border: 1px solid rgba(194, 150, 83, 0.35);
}
.product-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  line-height: 1.25;
}
.product-desc {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  flex: 1;
}
.product-card-dark .product-desc {
  color: #9ba6b2;
}
.product-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.product-card-dark .product-meta-list {
  border-top-color: var(--color-dark-border);
}
.product-tag {
  font-size: 0.74rem;
  font-weight: 600;
  background: rgba(194, 150, 83, 0.1);
  color: var(--color-gold);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}
.product-card-dark .product-tag {
  background: rgba(223, 183, 118, 0.12);
  color: var(--color-gold-light);
}

/* Bloc Marée & Criée Océan */
.seafood-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}
.seafood-visual {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.seafood-visual img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 1s ease;
}
.seafood-visual:hover img {
  transform: scale(1.03);
}
.seafood-tag-float {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(11, 26, 45, 0.92);
  backdrop-filter: blur(8px);
  padding: 1rem 1.25rem;
  border-radius: 3px;
  border-left: 3px solid var(--color-gold);
}
.seafood-tag-float h4 {
  font-size: 0.95rem;
  color: #ffffff;
  font-family: var(--font-serif);
  margin-bottom: 0.2rem;
}
.seafood-tag-float p {
  font-size: 0.8rem;
  color: #9ba6b2;
}

/* INTERACTION SIGNATURE MÉTIER : LE SÉLECTEUR DES MONDES & RADAR */
.selector-suite {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 2.5rem;
  box-shadow: 0 12px 32px rgba(15, 19, 24, 0.05);
  margin-top: 2rem;
}
.selector-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.selector-btn {
  background: #f4f3f0;
  border: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
  border-radius: 3px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.selector-btn:hover {
  background: #eae8e2;
  border-color: var(--color-gold);
}
.selector-btn.active {
  background: var(--color-dark);
  color: #ffffff;
  border-color: var(--color-dark);
  box-shadow: 0 4px 12px rgba(15, 19, 24, 0.18);
}
.selector-btn-index {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-gold);
}
.selector-btn.active .selector-btn-index {
  color: var(--color-gold-light);
}
.selector-btn-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
}

.selector-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}
.panel-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.panel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-wine);
}
.panel-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.25;
}
.panel-desc {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}
.panel-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.spec-item {
  display: flex;
  flex-direction: column;
}
.spec-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}
.spec-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.panel-radar {
  background: #f7f6f2;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.radar-title {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}
.radar-svg {
  width: 240px;
  height: 240px;
  overflow: visible;
}
.radar-grid {
  fill: none;
  stroke: rgba(25, 32, 40, 0.12);
  stroke-dasharray: 2 3;
}
.radar-poly {
  fill: rgba(194, 150, 83, 0.28);
  stroke: var(--color-gold);
  stroke-width: 2;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.radar-label {
  font-size: 10px;
  fill: var(--color-text-muted);
  font-family: var(--font-sans);
  text-anchor: middle;
}

/* SAGA CENTENAIRE (Frise et archives) */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.timeline-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth);
}
.timeline-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(15, 19, 24, 0.08);
}
.timeline-photo {
  height: 180px;
  overflow: hidden;
  background: #000000;
}
.timeline-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(85%) contrast(1.1);
  transition: filter var(--transition-smooth), transform var(--transition-smooth);
}
.timeline-card:hover .timeline-photo img {
  filter: grayscale(0%) contrast(1.05);
  transform: scale(1.05);
}
.timeline-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.timeline-year {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.timeline-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--color-dark);
}
.timeline-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* Bloc Logistique & Flotte */
.fleet-box {
  background: var(--color-dark);
  color: #ffffff;
  border-radius: 4px;
  padding: 3.5rem;
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  border: 1px solid var(--color-dark-border);
}
.fleet-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.fleet-feature-item {
  display: flex;
  gap: 1.25rem;
}
.fleet-icon-wrapper {
  width: 48px;
  height: 48px;
  background: rgba(194, 150, 83, 0.12);
  border: 1px solid rgba(194, 150, 83, 0.3);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-light);
  flex-shrink: 0;
}
.fleet-feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.25rem;
}
.fleet-feature-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #9ba6b2;
}

/* Bloc Couche 3 (Le Cap & Choix des Cuisines) */
.layer3-section {
  background: #11151a;
  color: #ffffff;
  border-top: 1px solid var(--color-dark-border);
  border-bottom: 1px solid var(--color-dark-border);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.layer3-card {
  border-left: 3px solid var(--color-gold);
  padding-left: 2.5rem;
  max-width: 860px;
}
.layer3-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--color-gold-light);
  margin-bottom: 1rem;
  display: inline-block;
}
.layer3-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  color: #ffffff;
}
.layer3-text {
  font-size: 1.12rem;
  line-height: 1.75;
  color: #c4ccd5;
  margin-bottom: 2rem;
}
.layer3-quote-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-dark-border);
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-gold);
}
.author-info h5 {
  font-size: 0.95rem;
  color: #ffffff;
  font-weight: 700;
}
.author-info p {
  font-size: 0.8rem;
  color: var(--color-gold-light);
}

/* SECTION OFFRE LUXPOTENTIAL / FORFAITS */
.offer-section {
  padding: 6rem 0;
  background: var(--color-bg);
}
.offer-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.offer-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(15, 19, 24, 0.08);
}
.offer-card.featured {
  border-color: var(--color-gold);
  box-shadow: 0 12px 30px rgba(194, 150, 83, 0.12);
}
.offer-featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
}
.offer-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.offer-price {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.2rem;
  line-height: 1;
}
.offer-price-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}
.offer-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  flex: 1;
}
.offer-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.offer-features li {
  font-size: 0.88rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--color-text-main);
}
.offer-features li svg {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.offer-btn {
  width: 100%;
  text-align: center;
  padding: 0.75rem;
  background: var(--color-dark);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 3px;
  transition: all var(--transition-fast);
}
.offer-btn:hover {
  background: var(--color-gold);
  color: #ffffff;
}

/* Pied de page */
.site-footer {
  background: var(--color-dark);
  color: var(--color-text-light-muted);
  padding: 4rem 0 2.5rem;
  border-top: 1px solid var(--color-dark-border);
  font-size: 0.88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}
.footer-col-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #ffffff;
  margin-bottom: 0.65rem;
}
.footer-col-brand p {
  color: #9ba6b2;
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.footer-signature-img {
  height: 38px;
  width: auto;
  opacity: 0.85;
}
.footer-col h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold-light);
  margin-bottom: 1.25rem;
  font-weight: 700;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-links a:hover {
  color: #ffffff;
}
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: #717d8a;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Conditions commerciales - Accordéons */
.conditions-head {
  padding: 4.5rem 0 3rem;
  background: var(--color-dark);
  color: #ffffff;
}
.accordion-group {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.accordion-item:hover {
  border-color: var(--color-gold);
}
.accordion-trigger {
  width: 100%;
  padding: 1.25rem 1.75rem;
  background: none;
  border: none;
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-text-main);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition-fast);
}
.accordion-trigger:hover {
  color: var(--color-gold);
}
.accordion-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  color: var(--color-gold);
  flex-shrink: 0;
}
.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}
.accordion-content {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  display: none;
}
.accordion-item.open .accordion-content {
  display: block;
}

/* RESPONSIVE & BREAKPOINTS CONTROLES STRICTS (1440, 1100, 768, 390, 320 px) */
@media (max-width: 1100px) {
  .seafood-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .seafood-visual img {
    height: 380px;
  }
  .selector-nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .selector-panel {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .fleet-box {
    grid-template-columns: 1fr;
    padding: 2.5rem;
  }
  .offer-cards-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 3rem auto 0;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 0.9rem 1.25rem;
  }
  .header-nav {
    gap: 1rem;
  }
  .nav-link {
    display: none;
  }
  .section {
    padding: 4rem 0;
  }
  .hero-section {
    padding: 3.5rem 0 4.5rem;
  }
  .hero-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .selector-suite {
    padding: 1.5rem;
  }
  .selector-nav {
    grid-template-columns: 1fr;
  }
  .panel-specs {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 390px) {
  .container {
    padding: 0 1.1rem;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-lead {
    font-size: 1.05rem;
  }
  .lux-banner {
    padding: 0.6rem 1rem;
    font-size: 0.74rem;
  }
  .btn-cta {
    padding: 0.5rem 0.9rem;
    font-size: 0.76rem;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 0 0.85rem;
  }
  .hero-title {
    font-size: 1.85rem;
  }
  .header-logo {
    height: 36px;
  }
  .selector-suite {
    padding: 1rem;
  }
  .radar-svg {
    width: 200px;
    height: 200px;
  }
}