/* ===== Variables ===== */
:root {
  --navy: #0a2540;
  --navy-2: #0d3159;
  --teal: #17a2a2;
  --coral: #ff5b52;
  --green: #1f4d3d;
  --cream: #f7f8f6;
  --ink: #10212f;
  --muted: #5b6b77;
  --radius: 14px;
  --shadow: 0 20px 45px -20px rgba(10, 37, 64, 0.35);
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-family: var(--font-display); color: var(--navy); line-height: 1.15; }

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

ul { list-style: none; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary { background: var(--coral); color: #fff; }
.btn-primary:hover { background: #e14a42; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: rgba(10,37,64,0.15); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-lg { padding: 15px 28px; font-size: 1rem; }
.full-width { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 0.3s ease;
  background: transparent;
}
.site-header.scrolled {
  background: rgba(10, 37, 64, 0.92);
  backdrop-filter: blur(10px);
  padding: 10px 0;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-badge { width: 44px; height: 44px; border-radius: 50%; }
.brand-text { color: #fff; font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; letter-spacing: 0.5px; }
.brand-text strong { font-weight: 800; }

.main-nav { display: flex; gap: 28px; }
.main-nav a { color: #fff; font-weight: 500; font-size: 0.95rem; opacity: 0.9; transition: opacity 0.2s; position: relative; }
.main-nav a:hover { opacity: 1; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.35); }
.header-actions .btn-ghost:hover { border-color: #fff; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,37,64,0.55) 0%, rgba(10,37,64,0.72) 55%, rgba(10,37,64,0.92) 100%);
}
.hero-content { position: relative; z-index: 2; padding-top: 110px; max-width: 780px; }
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal);
  background: rgba(23,162,162,0.15);
  border: 1px solid rgba(23,162,162,0.4);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); color: #fff; font-weight: 700; margin-bottom: 20px; }
.hero-lead { font-size: 1.15rem; color: rgba(255,255,255,0.85); max-width: 600px; margin-bottom: 34px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }

.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 2;
  width: 28px; height: 44px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 20px;
  display: flex; justify-content: center; padding-top: 8px;
}
.scroll-cue span { width: 4px; height: 8px; background: #fff; border-radius: 2px; animation: scrollDown 1.6s infinite; }
@keyframes scrollDown {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(12px); }
}

/* ===== Stats ===== */
.stats { background: var(--navy-2); padding: 40px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat { color: #fff; display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--teal); }
.stat-label { font-size: 0.85rem; opacity: 0.8; text-transform: uppercase; letter-spacing: 1px; }

/* ===== Sections ===== */
.section { padding: 100px 0; }
.section-muted { background: #eef1ee; }
.section-dark { background: var(--navy); color: #fff; }
.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--coral);
  margin-bottom: 14px;
}
.section-eyebrow.center { text-align: center; }
.section-eyebrow-light { color: var(--teal); }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; margin-bottom: 20px; }
.section-title.light { color: #fff; }
.section-lead { color: var(--muted); max-width: 620px; font-size: 1.05rem; margin-bottom: 40px; }

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(10,37,64,0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 28px 55px -22px rgba(10,37,64,0.45); }
.service-icon { font-size: 2rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: 0.95rem; }

/* ===== Entreprise ===== */
.entreprise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.entreprise-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.entreprise-lead { color: rgba(255,255,255,0.8); margin-bottom: 28px; font-size: 1.02rem; }
.values-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.values-list li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,0.92); }
.values-list li span { color: var(--teal); font-weight: 700; }
.entreprise-contact-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}
.entreprise-contact-card strong { color: #fff; font-family: var(--font-display); }

/* ===== Brands ===== */
.brands-section { padding: 60px 0; background: #fff; }
.brands-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}
.brands-row span {
  padding: 10px 22px;
  border: 1px solid rgba(10,37,64,0.15);
  border-radius: 999px;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
  margin-top: 50px;
  height: 520px;
}
.gallery-item { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.gallery-item.large { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.06); }

/* ===== Occasions ===== */
.occasions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.occasion-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
}
.occasion-tag {
  display: inline-block;
  background: rgba(23,162,162,0.12);
  color: var(--teal);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.occasion-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.occasion-card p { color: var(--muted); font-size: 0.92rem; margin-bottom: 14px; }
.occasion-price { font-family: var(--font-display); font-weight: 800; color: var(--coral); font-size: 1.3rem; margin-bottom: 14px; }
.occasion-link { color: var(--navy); font-weight: 600; font-size: 0.9rem; }
.occasion-link:hover { color: var(--coral); }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-details { display: flex; flex-direction: column; gap: 20px; margin: 32px 0; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; color: rgba(255,255,255,0.9); }
.contact-icon { font-size: 1.3rem; }
.contact-item a { color: var(--teal); font-weight: 600; }
.contact-item a:hover { text-decoration: underline; }
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); height: 240px; }
.map-embed iframe { width: 100%; height: 100%; }

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: fit-content;
}
.contact-form h3 { font-size: 1.3rem; margin-bottom: 4px; }
.contact-form label { display: flex; flex-direction: column; gap: 8px; font-size: 0.9rem; font-weight: 600; color: var(--navy); }
.contact-form input, .contact-form textarea {
  border: 1.5px solid rgba(10,37,64,0.15);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--teal); }
.form-note { font-size: 0.8rem; color: var(--muted); text-align: center; }

/* ===== Footer ===== */
.site-footer { background: #071b30; padding: 50px 0 30px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 24px; text-align: center; }
.footer-logo { height: 46px; width: auto; filter: brightness(0) invert(1); }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.footer-nav a { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.footer-nav a:hover { color: #fff; }
.footer-legal, .footer-copy { color: rgba(255,255,255,0.5); font-size: 0.8rem; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .header-actions .btn-ghost { display: none; }
  .burger { display: flex; }
  .entreprise-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .occasions-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 220px); height: auto; }
  .gallery-item.large { grid-row: auto; }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
}

/* SEO: slogan, zone, FAQ */
.hero-slogan { font-family: var(--font-display); font-style: italic; color: #ffffff; opacity: .92; text-shadow: 0 2px 12px rgba(0,0,0,.45); font-size: clamp(1.1rem, 2.2vw, 1.4rem); margin: -6px 0 14px; }
.zone-list { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 56px; padding: 0; }
.zone-list li { background: #fff; border: 1px solid rgba(10,37,64,0.12); color: var(--navy); font-weight: 600; padding: 8px 16px; border-radius: 999px; font-size: 0.95rem; }
.faq-title { margin-top: 8px; }
.faq-list { display: grid; gap: 12px; max-width: 860px; }
.faq-item { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 22px; }
.faq-item summary { cursor: pointer; font-family: var(--font-display); font-weight: 600; color: var(--navy); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--coral); font-weight: 700; font-size: 1.2rem; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); margin-top: 10px; }


/* ===== Mise à jour : agrément, À propos, engagements, formulaire ===== */
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); color: #fff; font-weight: 600; font-size: 0.92rem; padding: 8px 16px; border-radius: 999px; margin: -14px 0 30px; }
.hero-badge span { color: var(--coral); }
.services-grid { grid-template-columns: repeat(4, 1fr); }
.service-card-accent { border: 2px solid var(--teal); }
.services-note { margin-top: 32px; color: var(--muted); font-size: 0.95rem; text-align: center; }
.entreprise-grid { align-items: start; }
.entreprise-media { display: flex; flex-direction: column; gap: 20px; }
.about-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 32px; }
.about-block h3 { color: #fff; font-size: 1rem; margin-bottom: 6px; }
.about-block p { color: rgba(255,255,255,0.78); font-size: 0.92rem; }
.engagements-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.engagement { background: #fff; border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow); border-top: 4px solid var(--coral); }
.engagement-num { font-family: var(--font-display); font-weight: 800; color: var(--teal); font-size: 1.4rem; display: block; margin-bottom: 10px; }
.engagement h3 { font-size: 1.1rem; margin-bottom: 8px; }
.engagement p { color: var(--muted); font-size: 0.94rem; }
.brands-lead { text-align: center; color: var(--muted); margin-bottom: 8px; }
.brands-row span.brand-agree { background: var(--navy); color: #fff; border-color: var(--navy); }
.form-intro { color: var(--muted); font-size: 0.92rem; margin-top: -8px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form select { border: 1.5px solid rgba(10,37,64,0.15); border-radius: 10px; padding: 12px 14px; font-family: var(--font-body); font-size: 0.95rem; background: #fff; color: var(--ink); }
.contact-form select:focus { outline: none; border-color: var(--teal); }
@media (max-width: 980px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .engagements-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .services-grid, .engagements-grid, .about-blocks, .form-row { grid-template-columns: 1fr; }
}
.main-nav { gap: 22px; }
.main-nav a { white-space: nowrap; }
@media (max-width: 1240px) {
  .header-actions .btn-ghost { display: none; }
  .main-nav { gap: 18px; }
}

.occasions-grid { grid-template-columns: repeat(4, 1fr); }
.occasion-card { overflow: hidden; }
.occasion-card.sold h3, .occasion-card.sold p, .occasion-card.sold .occasion-tag { opacity: 0.55; }
.sold-ribbon { position: absolute; top: 18px; right: -34px; transform: rotate(35deg); background: var(--coral); color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; padding: 5px 40px; }
.occasion-sold { font-family: var(--font-display); font-weight: 800; color: var(--coral); text-transform: uppercase; letter-spacing: 1px; font-size: 1.1rem; }
@media (max-width: 980px) { .occasions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .occasions-grid { grid-template-columns: 1fr; } }

.occasion-card.sold h3, .occasion-card.sold p, .occasion-card.sold .occasion-price { text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: var(--coral); opacity: 0.6; }
.occasion-card.sold .occasion-price { color: var(--muted); }