/* ============================================================
   NATALIA MARINE SERVICES — style.css
   Jour 2 : Header + Hero + Footer + WhatsApp
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Barlow:wght@300;400;500;600&family=Barlow+Condensed:wght@500;700&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --navy:        #0a1628;
  --navy-mid:    #112240;
  --navy-light:  #1a3560;
  --gold:        #c9a84c;
  --gold-light:  #e8c96a;
  --gold-dark:   #a07830;
  --white:       #ffffff;
  --off-white:   #f4f1eb;
  --gray-light:  #e8e8e8;
  --gray:        #8a8a8a;
  --text-dark:   #1a1a2e;
  --text-body:   #3a3a4a;
  --font-display: 'Playfair Display', serif;
  --font-body:    'Barlow', sans-serif;
  --font-cond:    'Barlow Condensed', sans-serif;
  --max-width:   1280px;
  --radius:      8px;
  --radius-lg:   16px;
  --shadow:      0 4px 24px rgba(10,22,40,.18);
  --shadow-lg:   0 12px 48px rgba(10,22,40,.28);
  --transition:  .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::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-body);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utilitaires ────────────────────────────────────────────── */
.container  { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* ── Boutons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: var(--navy);
  box-shadow: 0 4px 32px rgba(0,0,0,.35);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon svg { width: 22px; height: 22px; fill: var(--navy); }
.logo-name {
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.2;
}
.logo-sub {
  font-size: .68rem;
  color: var(--gold);
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-family: var(--font-cond);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 2px;
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--gold); }

.nav-cta {
  margin-left: 12px;
  background: var(--gold);
  color: var(--navy) !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 700;
}
.nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.nav-cta::after { display: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

/* Fond grille décorative */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(26,53,96,.55) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 5% 80%,  rgba(201,168,76,.07) 0%, transparent 60%),
    linear-gradient(160deg, #0a1628 0%, #112240 50%, #0d1e38 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 120px 32px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Colonne gauche */
.hero-left { max-width: 580px; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.hero-eyebrow-line {
  width: 40px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.hero-eyebrow-text {
  font-family: var(--font-cond);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero-title .highlight {
  color: var(--gold);
  display: block;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  margin-bottom: 40px;
  line-height: 1.8;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

/* Stats */
.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(201,168,76,.2);
  flex-wrap: wrap;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Colonne droite — carte flottante */
.hero-right { position: relative; }
.hero-card-stack { position: relative; display: flex; flex-direction: column; gap: 12px; }
.hero-card {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(201,168,76,.18);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}
.hero-card:hover { transform: translateY(-3px); }
.hero-card-title {
  font-family: var(--font-cond);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.services-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.service-mini-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  font-size: .82rem;
  color: rgba(255,255,255,.8);
}
.service-mini-item .dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}
.ports-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.port-chip {
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.28);
  color: var(--gold-light);
  font-size: .75rem;
  font-family: var(--font-cond);
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
}

/* Indicateur de scroll */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-text {
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(201,168,76,.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .4; }
  50%       { opacity: 1; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy); color: rgba(255,255,255,.65); }

.footer-main {
  padding: 64px 0 40px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand-desc {
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(255,255,255,.5);
  margin: 16px 0 24px;
  max-width: 280px;
}

/* Réseaux sociaux */
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  text-decoration: none;
}
.social-btn svg { width: 18px; height: 18px; fill: rgba(255,255,255,.55); transition: fill var(--transition); }
.social-btn:hover { background: var(--gold); border-color: var(--gold); }
.social-btn:hover svg { fill: var(--navy); }

.footer-col-title {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: var(--transition);
}
.footer-link:hover { color: var(--white); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 14px;
  font-size: .88rem;
  color: rgba(255,255,255,.5);
}
.footer-contact-item svg { width: 16px; height: 16px; fill: var(--gold); flex-shrink: 0; margin-top: 3px; }
.footer-contact-item a { color: rgba(255,255,255,.5); transition: var(--transition); }
.footer-contact-item a:hover { color: var(--gold); }

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy { font-size: .82rem; color: rgba(255,255,255,.35); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: .82rem; color: rgba(255,255,255,.35); transition: var(--transition); }
.footer-legal a:hover { color: var(--gold); }

/* ============================================================
   WHATSAPP FLOTTANT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.whatsapp-tooltip {
  background: var(--navy);
  color: var(--white);
  font-size: .8rem;
  padding: 7px 14px;
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateX(8px);
  transition: var(--transition);
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}
.whatsapp-btn {
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition);
  animation: waPulse 3s ease-in-out infinite;
  text-decoration: none;
}
.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.55);
  animation: none;
}
.whatsapp-btn svg { width: 28px; height: 28px; fill: var(--white); }
@keyframes waPulse {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50%      { box-shadow: 0 4px 36px rgba(37,211,102,.6), 0 0 0 10px rgba(37,211,102,.08); }
}

/* ============================================================
   ANIMATIONS SCROLL
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
[data-delay="1"] { transition-delay: .1s; }
[data-delay="2"] { transition-delay: .2s; }
[data-delay="3"] { transition-delay: .3s; }
[data-delay="4"] { transition-delay: .4s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-right    { display: none; }
  .footer-main   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  /* Nav mobile */
  .nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 80px; left: 0; right: 0;
    background: var(--navy);
    padding: 20px 24px 28px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }
  .nav.open { display: flex; }
  .nav .nav-link { padding: 13px 16px; }
  .nav .nav-cta  { margin-left: 0; margin-top: 8px; text-align: center; justify-content: center; }

  .hamburger { display: flex; }

  /* Indicateur scroll — caché sur mobile */
  .hero-scroll { display: none; }

  /* Hero — padding-top augmenté pour que le titre ne soit pas coupé */
  .hero-content {
    padding: 130px 20px 64px;
    width: 100%;
    overflow: hidden;
  }

  /* Titre — taille réduite pour tenir dans l'écran */
  .hero-title {
    font-size: clamp(1.7rem, 7vw, 2.4rem);
    word-break: break-word;
  }

  /* Sous-titre — pas de max-width fixe sur mobile */
  .hero-subtitle {
    font-size: 1rem;
    max-width: 100%;
  }

  /* Boutons — pleine largeur sur mobile */
  .hero-actions {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }

  /* Stats — espacées uniformément sans débordement */
  .hero-stats {
    gap: 0;
    justify-content: space-between;
  }
  .stat-number {
    font-size: 1.8rem;
  }
  .stat-label {
    font-size: .7rem;
  }

  .footer-main   { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .whatsapp-float { bottom: 20px; right: 20px; }
  .whatsapp-btn   { width: 52px; height: 52px; }
}

@media (max-width: 480px) {
  /* Contenu global — padding latéral correct */
  .container  { padding: 0 20px; }

  /* Header — pas de débordement */
  .header-inner { padding: 0 20px; }

  /* Hero — padding encore plus serré */
  .hero-content { padding: 90px 20px 56px; }

  .hero-title { font-size: clamp(1.5rem, 8vw, 2rem); }

  /* Stats sur une seule ligne bien répartie */
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    text-align: center;
  }
  .stat-number { font-size: 1.6rem; }
  .stat-label  { font-size: .65rem; letter-spacing: .06em; }
}

/* ============================================================
   SECTIONS PAGE D'ACCUEIL — Jour 6
   Services aperçu, Galerie, Témoignages, À propos, Ports, Contact
   ============================================================ */

/* ── Services overview ─────────────────────────────────────── */
.services-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sov-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
}
.sov-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.sov-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.sov-card:hover::before { transform: scaleX(1); }
.sov-card-cta .sov-icon svg { fill: var(--gold); }
.sov-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.sov-icon svg { width: 24px; height: 24px; fill: var(--gold); }
.sov-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 10px;
}
.sov-desc { font-size: .88rem; color: var(--gray); line-height: 1.65; margin-bottom: 16px; }
.sov-link {
  font-family: var(--font-cond);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold-dark);
  text-transform: uppercase;
}

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.gallery-item:hover .gallery-placeholder svg { width: 32px; height: 32px; fill: var(--gray-light); }
.gallery-placeholder span { font-size: .78rem; color: var(--gray-light); }

/* ── Témoignages ────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(201,168,76,.2);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial-text {
  font-size: .92rem;
  color: rgba(255,255,255,.7);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  flex-shrink: 0;
}
.testimonial-name {
  font-size: .88rem;
  font-weight: 600;
  color: var(--white);
}
.testimonial-ship {
  font-size: .75rem;
  color: rgba(255,255,255,.45);
  margin-top: 2px;
}

/* ── À propos aperçu ────────────────────────────────────────── */
.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-preview-img { position: relative; }
.about-preview-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.about-preview-frame img { width: 100%; height: 100%; object-fit: cover; }
.about-preview-badge {
  position: absolute;
  bottom: -16px; right: -16px;
  background: var(--gold);
  color: var(--navy);
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow);
}
.about-preview-year {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}
.about-preview-label {
  font-size: .68rem;
  font-family: var(--font-cond);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── Ports aperçu ───────────────────────────────────────────── */
.ports-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.port-country-block {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.port-country-name {
  font-family: var(--font-cond);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(201,168,76,.15);
}
.port-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.port-tag-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.75);
  font-size: .75rem;
  padding: 4px 10px;
  border-radius: 14px;
  transition: var(--transition);
}
.port-tag-item.hq {
  background: rgba(201,168,76,.15);
  border-color: rgba(201,168,76,.3);
  color: var(--gold-light);
}

/* ── Contact aperçu ─────────────────────────────────────────── */
.contact-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 8px;
}
.contact-preview-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.contact-preview-item:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow); }
.contact-preview-icon {
  width: 52px; height: 52px;
  background: var(--navy);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.contact-preview-icon svg { width: 22px; height: 22px; fill: var(--gold); }
.contact-preview-label {
  font-family: var(--font-cond);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 8px;
}
.contact-preview-value {
  font-size: .92rem;
  color: var(--navy);
  font-weight: 500;
  transition: var(--transition);
  display: block;
}
.contact-preview-value:hover { color: var(--gold-dark); }

/* ── Utilitaires ────────────────────────────────────────────── */
.section-tag {
  display: inline-block;
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-title span { color: var(--gold); }
.section-divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  margin-bottom: 24px;
}
.section-divider.center { margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }

/* ── Responsive Jour 6 ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-overview-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid       { grid-template-columns: 1fr; gap: 16px; }
  .about-preview-grid      { grid-template-columns: 1fr; gap: 40px; }
  .ports-preview-grid      { grid-template-columns: repeat(2, 1fr); }
  .contact-preview-grid    { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 768px) {
  .services-overview-grid  { grid-template-columns: 1fr; }
  .gallery-grid            { grid-template-columns: 1fr; }
  .gallery-item-large      { grid-column: 1; grid-row: auto; aspect-ratio: 16/9; }
  .ports-preview-grid      { grid-template-columns: 1fr; }
  .about-preview-badge     { bottom: -10px; right: -10px; padding: 12px 16px; }
  .about-preview-year      { font-size: 1.6rem; }
}

/* ============================================================
   JOUR 7 — MICRO-ANIMATIONS & OPTIMISATION MOBILE
   ============================================================ */

/* ── Animations avancées ───────────────────────────────────── */

/* Fade depuis la gauche */
.fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-left.visible { opacity: 1; transform: translateX(0); }

/* Fade depuis la droite */
.fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-right.visible { opacity: 1; transform: translateX(0); }

/* Zoom in */
.zoom-in {
  opacity: 0;
  transform: scale(.92);
  transition: opacity .6s ease, transform .6s ease;
}
.zoom-in.visible { opacity: 1; transform: scale(1); }

/* Délais supplémentaires */
[data-delay="5"] { transition-delay: .5s; }
[data-delay="6"] { transition-delay: .6s; }

/* ── Hover sur les cartes de service ───────────────────────── */
.sov-card {
  position: relative;
  overflow: hidden;
}
.sov-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,.04), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.sov-card:hover::after { opacity: 1; }

/* ── Hover liens footer ────────────────────────────────────── */
.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0;
  transition: color var(--transition), padding-left var(--transition), gap var(--transition);
}
.footer-link::before {
  content: '→';
  font-size: .7rem;
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: opacity var(--transition), max-width var(--transition);
}
.footer-link:hover::before { opacity: 1; max-width: 16px; }

/* ── Bouton CTA pulse ──────────────────────────────────────── */
.btn-primary {
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.15);
  transform: translateX(-100%);
  transition: transform .4s ease;
}
.btn-primary:hover::after { transform: translateX(100%); }

/* ── Scroll to top button ──────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 32px;
  z-index: 999;
  width: 44px;
  height: 44px;
  background: var(--navy);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
  pointer-events: none;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.scroll-top:hover {
  background: var(--gold);
  border-color: var(--gold);
}
.scroll-top svg { width: 18px; height: 18px; fill: var(--white); transition: fill var(--transition); }
.scroll-top:hover svg { fill: var(--navy); }

/* ── Page loader ───────────────────────────────────────────── */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}
.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.loader-logo {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: loaderPulse 1.2s ease-in-out infinite;
}
.loader-logo svg { width: 28px; height: 28px; fill: var(--navy); }
.loader-bar {
  width: 120px;
  height: 2px;
  background: rgba(255,255,255,.1);
  border-radius: 2px;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 2px;
  animation: loaderFill 1.2s ease forwards;
}
@keyframes loaderPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(201,168,76,.3); }
  50%       { transform: scale(1.05); box-shadow: 0 0 0 12px rgba(201,168,76,.0); }
}
@keyframes loaderFill {
  from { width: 0; }
  to   { width: 100%; }
}

/* ── Optimisations images ──────────────────────────────────── */
img { image-rendering: auto; }
.about-preview-frame img,
.about-img-frame img {
  transition: transform .6s ease;
}
.about-preview-frame:hover img,
.about-img-frame:hover img {
  transform: scale(1.03);
}

/* ── Focus visible accessibilité ──────────────────────────── */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Sélection texte ───────────────────────────────────────── */
::selection {
  background: var(--gold);
  color: var(--navy);
}

/* ── Scrollbar personnalisée ───────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb {
  background: var(--gold-dark);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── Optimisation mobile finale ────────────────────────────── */
@media (max-width: 768px) {
  .scroll-top { right: 20px; bottom: 84px; }

  /* Réduire les sections sur mobile */
  .section    { padding: 64px 0; }
  .section-sm { padding: 48px 0; }

  /* Témoignages — 1 colonne */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Ports preview — 1 colonne */
  .ports-preview-grid { grid-template-columns: 1fr; }

  /* Contact preview — 1 colonne */
  .contact-preview-grid { grid-template-columns: 1fr; }

  /* About preview */
  .about-preview-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-preview-badge { bottom: -10px; right: -10px; }

  /* Services overview — 1 colonne */
  .services-overview-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .testimonial-card { padding: 24px 18px; }
  .sov-card         { padding: 24px 20px; }
  .port-country-block { padding: 16px; }
}

/* ── Smooth transitions entre pages ───────────────────────── */
body {
  animation: pageIn .4s ease;
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   PHOTOS DE SERVICE — cartes avec image
   ============================================================ */
.sov-card {
  overflow: hidden;
  position: relative;
  padding-top: 0;
}
.sov-card-img-wrap {
  margin: -36px -32px 24px -32px;
  width: calc(100% + 64px);
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  height: 180px;
  flex-shrink: 0;
}
.sov-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .6s ease;
}
.sov-card:hover .sov-card-img-wrap img {
  transform: scale(1.06);
}
@media (max-width: 768px) {
  .sov-card-img-wrap { height: 140px; }
}