/* ================================================
   LA DANDYNE – Charte officielle
   Couleurs : #CBA55D (or) · #FEF5D7 (crème) · #000000 (noir)
   Polices   : Cinzel Decorative (titres) · Cormorant Garamond (texte)
   ================================================ */

:root {
  --gold:        #CBA55D;
  --gold-light:  #E5C98A;
  --gold-dark:   #9B7A3A;
  --cream:       #FEF5D7;
  --cream-dark:  #F0E4B0;
  --black:       #000000;
  --black-mid:   #0D0D0D;
  --black-soft:  #1A1A1A;
  --text:        #2A2A2A;
  --text-muted:  #666666;
  --white:       #FFFFFF;

  --font-display: 'Cinzel Decorative', 'Trajan Pro', serif;
  --font-title:   'Cinzel', 'Trajan Pro', serif;
  --font-body:    'Cormorant Garamond', Georgia, serif;

  --radius:      4px;
  --radius-lg:   8px;
  --shadow:      0 4px 40px rgba(0,0,0,.18);
  --shadow-gold: 0 4px 30px rgba(203,165,93,.25);
  --transition:  .3s ease;
  --nav-h:       80px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--black);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

h1, h2, h3 { line-height: 1.2; }

/* ================================================
   ORNEMENTS
   ================================================ */
.title-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin: 1rem auto 0;
}
.orn-line-h {
  display: block;
  width: 60px; height: 1px;
  background: var(--gold);
}
.orn-light { background: rgba(203,165,93,.4); }
.orn-diamond-sm { color: var(--gold); font-size: .55rem; }
.orn-light-text { color: rgba(203,165,93,.5); }

/* ================================================
   LAYOUT
   ================================================ */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: 110px 0; }

.section-header { text-align: center; margin-bottom: 4.5rem; }
.section-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .9rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 400;
  color: var(--black);
  letter-spacing: .08em;
}

.section-header-light .section-tag  { color: var(--gold-light); }
.section-header-light .section-title { color: var(--cream); }

/* ================================================
   NAVIGATION
   ================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1002;
  height: var(--nav-h);
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
#header.scrolled {
  background: rgba(0,0,0,.95);
  backdrop-filter: blur(10px);
  border-bottom-color: rgba(203,165,93,.2);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  gap: 1px;
}
.logo-la {
  font-family: var(--font-title);
  font-size: .6rem;
  letter-spacing: .5em;
  color: var(--gold);
  font-weight: 400;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: .15em;
  color: var(--cream);
  font-weight: 400;
}
.logo:hover .logo-name { color: var(--gold); transition: color var(--transition); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  font-family: var(--font-title);
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(254,245,215,.7);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  border: 1px solid var(--gold) !important;
  color: var(--gold) !important;
  padding: .5rem 1.4rem !important;
  border-radius: 0 !important;
  letter-spacing: .2em;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--black) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 1px;
  background: var(--cream);
  transition: var(--transition);
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .45;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,.5) 0%,
    rgba(0,0,0,.2) 40%,
    rgba(0,0,0,.7) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-h) + 3rem) 2rem 6rem;
  max-width: 680px;
}

.hero-ornament-top,
.hero-ornament-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.hero-ornament-bottom { margin-top: 1.5rem; margin-bottom: 2rem; }
.orn-line {
  display: block;
  width: 80px; height: 1px;
  background: linear-gradient(to right, transparent, var(--gold));
}
.hero-ornament-bottom .orn-line:last-child {
  background: linear-gradient(to left, transparent, var(--gold));
}
.hero-ornament-top .orn-line:last-child {
  background: linear-gradient(to left, transparent, var(--gold));
}
.orn-diamond { color: var(--gold); font-size: .5rem; }

.hero-year {
  font-family: var(--font-title);
  font-size: .7rem;
  letter-spacing: .5em;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 6.5rem);
  font-weight: 400;
  color: var(--cream);
  letter-spacing: .12em;
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-la {
  font-size: .35em;
  letter-spacing: .6em;
  color: var(--gold);
  margin-bottom: .2em;
}

.hero-tagline {
  font-family: var(--font-title);
  font-size: .75rem;
  letter-spacing: .45em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-top: .6rem;
}

.hero-desc {
  color: rgba(254,245,215,.7);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.hero-desc em {
  font-style: normal;
  font-family: var(--font-title);
  font-size: .7rem;
  letter-spacing: .25em;
  color: var(--gold);
  display: block;
  margin-top: .5rem;
}

.btn-primary {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-title);
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .3em;
  text-transform: uppercase;
  padding: 1rem 2.8rem;
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  position: relative;
}
.btn-primary:hover {
  background: var(--gold);
  color: var(--black);
  box-shadow: var(--shadow-gold);
}
.btn-light {
  border-color: var(--cream) !important;
  color: var(--cream) !important;
}
.btn-light:hover {
  background: var(--cream) !important;
  color: var(--black) !important;
}
.btn-full { width: 100%; text-align: center; }

.hero-scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-line {
  display: block;
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(1); }
  50%       { opacity: 1;  transform: scaleY(1.1); }
}

/* Bulles */
.bubbles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 1; }
.bubbles span {
  position: absolute; bottom: -20px; border-radius: 50%;
  background: rgba(203,165,93,.1);
  animation: floatUp linear infinite;
}
.bubbles span:nth-child(1)  { width:20px;height:20px;left:8%;  animation-duration:9s;  animation-delay:0s;   }
.bubbles span:nth-child(2)  { width:12px;height:12px;left:18%; animation-duration:11s; animation-delay:2s;   }
.bubbles span:nth-child(3)  { width:30px;height:30px;left:32%; animation-duration:13s; animation-delay:1s;   }
.bubbles span:nth-child(4)  { width:8px; height:8px; left:48%; animation-duration:7s;  animation-delay:3s;   }
.bubbles span:nth-child(5)  { width:18px;height:18px;left:62%; animation-duration:10s; animation-delay:.5s;  }
.bubbles span:nth-child(6)  { width:6px; height:6px; left:72%; animation-duration:12s; animation-delay:4s;   }
.bubbles span:nth-child(7)  { width:25px;height:25px;left:83%; animation-duration:15s; animation-delay:1.5s; }
.bubbles span:nth-child(8)  { width:10px;height:10px;left:91%; animation-duration:8s;  animation-delay:2.5s; }
.bubbles-light span { background: rgba(254,245,215,.06); }
@keyframes floatUp {
  0%   { transform:translateY(0)     scale(1);   opacity:0; }
  10%  { opacity:.8; }
  90%  { opacity:.3; }
  100% { transform:translateY(-110vh) scale(1.1); opacity:0; }
}

/* ================================================
   CONCEPT
   ================================================ */
.concept { background: var(--cream); }
.section-title { color: var(--black); }

.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.concept-text p {
  margin-bottom: 1.3rem;
  color: #444;
  font-size: 1.05rem;
  line-height: 1.85;
}

.lead {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--black) !important;
  margin-bottom: 1.8rem !important;
}

.concept-specs {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding: 2rem;
  border: 1px solid var(--gold);
  background: rgba(203,165,93,.05);
}
.spec-item { text-align: center; flex: 1; }
.spec-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold-dark);
  letter-spacing: .05em;
  margin-bottom: .3rem;
}
.spec-label {
  font-family: var(--font-title);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.spec-divider {
  color: var(--gold);
  font-size: .5rem;
}

.concept-image {
  position: relative;
}
.concept-image img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}
.img-frame {
  position: absolute;
  inset: -12px;
  border: 1px solid var(--gold);
  pointer-events: none;
  z-index: -1;
}

/* ================================================
   OFFRES
   ================================================ */
.offres { background: var(--black-soft); }
.offres .section-title { color: var(--cream); }
.offres .section-tag  { color: var(--gold); }

.offres-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.offre-card {
  background: var(--black-mid);
  padding: 3rem 2.2rem;
  position: relative;
  border: 1px solid rgba(203,165,93,.15);
  transition: border-color var(--transition), background var(--transition);
}
.offre-card:hover {
  border-color: var(--gold);
  background: rgba(203,165,93,.04);
}
.offre-card.featured {
  background: linear-gradient(160deg, rgba(203,165,93,.12) 0%, var(--black-mid) 100%);
  border-color: rgba(203,165,93,.4);
}

.offre-badge {
  position: absolute;
  top: 1.8rem; right: 1.8rem;
  font-family: var(--font-title);
  font-size: .55rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: .25rem .75rem;
}

.offre-top-orn {
  color: var(--gold);
  font-size: .5rem;
  margin-bottom: 2rem;
}

.offre-icon { font-size: 1.8rem; margin-bottom: 1.2rem; }

.offre-title {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 400;
  color: var(--cream);
  letter-spacing: .06em;
  margin-bottom: 1.2rem;
  line-height: 1.5;
}

.offre-desc {
  font-size: 1rem;
  color: rgba(254,245,215,.55);
  line-height: 1.8;
  margin-bottom: 1.8rem;
  font-style: italic;
}

.offre-list li {
  font-family: var(--font-title);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(254,245,215,.35);
  padding: .55rem 0;
  border-bottom: 1px solid rgba(203,165,93,.1);
}
.offre-list li:empty { display: none; }
.offre-list li::before { content: '◆  '; color: var(--gold); font-size: .4rem; vertical-align: middle; }

/* ================================================
   GALERIE
   ================================================ */
.galerie { background: var(--black); }
.galerie .section-title { color: var(--cream); }
.galerie .section-tag  { color: var(--gold); }
.galerie .orn-diamond-sm { color: rgba(203,165,93,.6); }
.galerie .orn-line-h { background: rgba(203,165,93,.3); }

.galerie-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 240px);
  gap: 3px;
}
.galerie-item { overflow: hidden; position: relative; }
.galerie-item.tall  { grid-row: span 2; }
.galerie-item.wide  { grid-column: span 2; }
.galerie-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease, filter .6s ease;
  filter: brightness(.85) saturate(.9);
}
.galerie-item:hover img {
  transform: scale(1.05);
  filter: brightness(1) saturate(1.1);
}

/* ================================================
   RÉSERVATION
   ================================================ */
.reservation {
  background: var(--black-soft);
  position: relative;
  overflow: hidden;
}
.reservation-bg { position: absolute; inset: 0; pointer-events: none; }
.reservation-content { position: relative; z-index: 2; text-align: center; }
.reservation-intro {
  font-size: 1.1rem;
  font-style: italic;
  color: rgba(254,245,215,.6);
  margin-bottom: 3rem;
  line-height: 2;
}

.calendar-embed {
  border: 1px solid rgba(203,165,93,.25);
  background: rgba(0,0,0,.4);
  min-height: 280px;
  position: relative;
}
.calendar-fallback {
  padding: 5rem 2rem;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.calendar-icon {
  font-size: 1.5rem;
  color: var(--gold);
}
.calendar-fallback p { color: rgba(254,245,215,.5); font-size: 1rem; font-style: italic; }
.reservation-note {
  margin-top: 2rem;
  font-family: var(--font-title);
  font-size: .65rem;
  letter-spacing: .1em;
  color: rgba(254,245,215,.35);
}
.reservation-note a { color: var(--gold-light); text-decoration: underline; text-underline-offset: 4px; }

/* ================================================
   CONTACT
   ================================================ */
.contact { background: var(--cream); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 2rem; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}
.contact-icon {
  color: var(--gold);
  font-size: .5rem;
  margin-top: .55rem;
  min-width: 1.2rem;
}
.contact-item strong {
  display: block;
  font-family: var(--font-title);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: .3rem;
}
.contact-item p, .contact-item a {
  font-size: 1rem;
  color: #555;
  line-height: 1.6;
}
.contact-item a:hover { color: var(--gold-dark); }

.contact-social { display: flex; gap: 1rem; margin-top: .5rem; }
.social-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-title);
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #666;
  padding: .5rem 1rem;
  border: 1px solid rgba(203,165,93,.4);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.social-link:hover {
  color: var(--gold-dark);
  border-color: var(--gold);
  background: rgba(203,165,93,.07);
}

.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: .5rem; }
.form-group label {
  font-family: var(--font-title);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--black);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: rgba(203,165,93,.05);
  border: 1px solid rgba(203,165,93,.35);
  padding: .85rem 1.1rem;
  outline: none;
  border-radius: 0;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(203,165,93,.1);
}
.form-group select { appearance: none; cursor: pointer; }

/* ================================================
   FOOTER
   ================================================ */
.footer {
  background: var(--black);
  color: rgba(254,245,215,.4);
  padding: 4rem 0 2rem;
}
.footer-top-orn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 3rem;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(203,165,93,.12);
  margin-bottom: 2rem;
}
.footer-brand { max-width: 220px; }
.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: .75rem;
}
.footer-logo .logo-la   { font-size: .5rem; letter-spacing: .5em; color: var(--gold); }
.footer-logo .logo-name { font-size: 1.1rem; letter-spacing: .15em; color: var(--cream); }
.footer-brand p {
  font-family: var(--font-title);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(254,245,215,.3);
  line-height: 1.8;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 2rem;
  align-items: center;
}
.footer-links a {
  font-family: var(--font-title);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-legal { display: flex; flex-direction: column; gap: .5rem; text-align: right; }
.footer-legal a {
  font-family: var(--font-title);
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer-legal a:hover { color: rgba(254,245,215,.8); }

.footer-bottom {
  text-align: center;
  font-family: var(--font-title);
  font-size: .55rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(254,245,215,.2);
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .offres-grid { grid-template-columns: 1fr 1fr; }
  .offre-card:last-child { grid-column: span 2; }
  .galerie-grid { grid-template-columns: repeat(2,1fr); grid-template-rows: auto; }
  .galerie-item.tall  { grid-row: span 1; }
  .galerie-item.wide  { grid-column: span 2; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .section-header { margin-bottom: 3rem; }

  /* --- NAV --- */
  .nav-toggle { display: flex; z-index: 1001; position: relative; }
  .nav-links {
    position: fixed; inset: 0;
    background: #000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform .4s ease;
    z-index: 999;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1rem; color: rgba(254,245,215,.8); letter-spacing: .2em; }
  .nav-cta { padding: .75rem 2rem !important; }

  /* Burger → Croix */
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle span { transition: transform .3s ease, opacity .3s ease; }

  /* --- HERO --- */
  .hero-content {
    padding: calc(var(--nav-h) + 2rem) 1.5rem 4rem;
    max-width: 100%;
  }
  .hero-desc { font-size: .95rem; }
  .hero-ornament-top, .hero-ornament-bottom { gap: .5rem; }
  .orn-line { width: 50px; }
  .btn-primary { padding: .85rem 2rem; font-size: .6rem; }

  /* --- CONCEPT --- */
  .concept-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .concept-image { order: -1; }
  .concept-image img { aspect-ratio: 16/9; }
  .img-frame { inset: -8px; }
  .lead { font-size: 1.1rem; }
  .concept-specs { padding: 1.5rem 1rem; gap: 1rem; }

  /* --- OFFRES --- */
  .offres-grid { grid-template-columns: 1fr; gap: 2px; }
  .offre-card:last-child { grid-column: auto; }
  .offre-card { padding: 2.2rem 1.5rem; }

  /* --- GALERIE --- */
  .galerie-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .galerie-item        { height: 180px; }
  .galerie-item.tall   { grid-row: span 1; height: 180px; }
  .galerie-item.wide   { grid-column: span 2; height: 200px; }

  /* --- CONTACT --- */
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  /* --- FOOTER --- */
  .footer-content { flex-direction: column; align-items: flex-start; gap: 2rem; }
  .footer-legal { text-align: left; }
  .footer-links { gap: .6rem 1.5rem; }
}

@media (max-width: 480px) {
  :root { --nav-h: 65px; }
  .container { padding: 0 1.1rem; }
  .section { padding: 60px 0; }
  .section-header { margin-bottom: 2.5rem; }

  /* --- HERO --- */
  .hero-content { padding: calc(var(--nav-h) + 1.5rem) 1.1rem 3.5rem; }
  .hero-title { letter-spacing: .05em; }
  .hero-year { letter-spacing: .3em; }
  .hero-tagline { letter-spacing: .25em; }
  .hero-desc { font-size: .9rem; line-height: 1.7; }
  .orn-line { width: 36px; }
  .btn-primary { padding: .8rem 1.6rem; width: 100%; text-align: center; }

  /* --- CONCEPT --- */
  .concept-specs { flex-direction: column; gap: 1.2rem; padding: 1.2rem; }
  .spec-divider { transform: rotate(90deg); }
  .spec-value { font-size: 1.2rem; }

  /* --- OFFRES --- */
  .offre-card { padding: 1.8rem 1.2rem; }
  .offre-badge { top: 1.2rem; right: 1.2rem; }

  /* --- GALERIE --- */
  .galerie-grid { grid-template-columns: 1fr; }
  .galerie-item,
  .galerie-item.tall,
  .galerie-item.wide { grid-column: span 1; height: 200px; }

  /* --- CONTACT --- */
  .contact-social { flex-direction: column; gap: .75rem; }
  .social-link { justify-content: center; }

  /* --- FOOTER --- */
  .footer-brand { max-width: 100%; }
}

@media (max-width: 360px) {
  .nav-links a { font-size: .85rem; }
  .hero-title { font-size: clamp(2.2rem, 12vw, 3rem); }
  .offre-card { padding: 1.5rem 1rem; }
}

/* ================================================
   ANIMATIONS AU SCROLL
   ================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }