:root {
  --gold: #c99a2e;
  --gold-light: #f0c14b;
  --gold-dark: #9c7317;
  --dark: #0b0b0c;
  --dark-2: #17181a;
  --text: #2b2b2e;
  --muted: #6b6f76;
  --border: #e7e5e0;
  --bg-light: #f8f7f4;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-dark); text-decoration: none; }
a:hover { color: var(--gold); }
ul { padding-left: 1.2rem; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3, h4, h5 { line-height: 1.3; }

/* Top bar */
.top-bar { background: var(--dark); color: #cfcfd2; font-size: 13px; }
.top-bar-inner {
  display: flex; gap: 24px; justify-content: flex-end; padding: 8px 20px;
}
.top-bar-inner span { white-space: nowrap; }

/* Header */
.site-header { border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 200; background: #fff; }
.header-inner {
  max-width: 1180px; margin: 0 auto; padding: 10px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.logo img { height: 77px; width: 141px; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: 1px solid var(--border); border-radius: 4px; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 20px; background: var(--dark); margin: 0 auto; transition: .2s; }

.main-nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; align-items: center; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  color: var(--dark); font-weight: 600; font-size: 14.5px; padding: 10px 0; display: inline-flex; align-items: center; gap: 4px;
}
.main-nav > ul > li > a i { font-style: normal; font-size: 10px; opacity: .6; }
.main-nav > ul > li > a:hover { color: var(--gold-dark); }
.main-nav .nav-cta {
  background: var(--dark); color: #fff !important; padding: 10px 22px !important; border-radius: 4px;
}
.main-nav .nav-cta:hover { background: var(--gold-dark); }

.main-nav .dropdown {
  display: none; position: absolute; top: 100%; left: 0; background: #fff;
  min-width: 300px; max-height: 70vh; overflow-y: auto;
  box-shadow: 0 14px 34px rgba(0,0,0,.14); border-radius: 6px; border-top: 3px solid var(--gold);
  padding: 8px 0; flex-direction: column; gap: 0;
}
.main-nav .has-dropdown:hover .dropdown { display: flex; }
.main-nav .dropdown li a {
  display: block; padding: 9px 20px; font-size: 13.5px; color: var(--text); font-weight: 400; white-space: normal;
}
.main-nav .dropdown li a:hover { background: var(--bg-light); color: var(--gold-dark); }

/* Hero (home) */
.hero {
  background: linear-gradient(rgba(11,11,12,.72), rgba(11,11,12,.72)), url('img/apropos.jpg') center/cover no-repeat;
  color: #fff; padding: clamp(60px, 12vw, 130px) 20px; text-align: center;
}
.hero-inner { max-width: 780px; margin: 0 auto; }
.hero h1 { font-size: clamp(1.6rem, 4.5vw, 2.6rem); margin-bottom: 18px; }
.hero p { font-size: clamp(1rem, 2vw, 1.15rem); margin-bottom: 30px; opacity: .92; }
.btn, .btn-link, button[type=submit] {
  display: inline-block; background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: #1a1400 !important; padding: 13px 30px; border-radius: 4px; font-weight: 700;
  border: none; cursor: pointer; font-size: 15px; letter-spacing: .3px;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover, .btn-link:hover, button[type=submit]:hover {
  transform: translateY(-2px); box-shadow: 0 10px 22px rgba(201,154,46,.35);
}

/* Page heading (inner pages) */
.page-heading {
  background: linear-gradient(rgba(11,11,12,.82), rgba(11,11,12,.82)), url('img/apropos.jpg') center/cover no-repeat;
  padding: clamp(46px, 8vw, 70px) 20px; text-align: center;
}
.page-heading h1 { color: #fff; margin: 0; font-size: clamp(1.5rem, 4vw, 2.1rem); }

/* Content */
.page-content { padding: clamp(36px, 6vw, 60px) 0 clamp(50px, 8vw, 80px); overflow-x: hidden; }
.page-content h2 { color: var(--dark); font-size: clamp(1.3rem, 3vw, 1.6rem); margin-top: 1.6em; }
.page-content h2:first-child { margin-top: 0; }
.page-content h3 { color: var(--gold-dark); font-size: 1.15rem; }
.page-content h4, .page-content h5 { color: var(--gold-dark); }
.page-content strong { color: var(--dark); }
.page-content ul li { margin-bottom: 6px; }
.page-content img { border-radius: 6px; margin: 18px 0; max-width: 100%; }

/* Services grid (Domaines d'expertise overview) */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.service-card {
  border: 1px solid var(--border); border-radius: 8px; padding: 18px; text-align: center;
  transition: box-shadow .2s, transform .2s;
}
.service-card:hover { box-shadow: 0 14px 30px rgba(0,0,0,.1); transform: translateY(-3px); }
.service-card img { border-radius: 6px; height: 170px; object-fit: cover; width: 100%; }
.service-card h3 { font-size: 1.02rem; margin: 14px 0 8px; }
.service-card p { font-size: .92rem; color: var(--muted); min-height: 60px; }

/* Contact info items */
.contact-item {
  display: flex; align-items: flex-start; gap: 14px; padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contact-item img {
  width: 30px; height: 30px; object-fit: contain; border-radius: 0; margin: 2px 0 0;
  flex-shrink: 0;
}

/* Contact form */
.contact-form { max-width: 560px; margin-top: 20px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 12px 14px; margin-bottom: 14px; border: 1px solid var(--border);
  border-radius: 4px; font-family: inherit; font-size: 15px; background: var(--bg-light);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--gold); background: #fff;
}
.contact-form textarea { resize: vertical; }
.contact-form button { width: auto; }
iframe { width: 100%; height: 320px; border: 0; border-radius: 6px; margin-top: 20px; }

/* Footer */
.site-footer { background: var(--dark); color: #c7c7cb; padding: 50px 0 0; }
.footer-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 20px 30px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 34px;
}
.footer-logo { height: 77px; margin-bottom: 14px; width: 141px; border-radius: 6px; }
.site-footer h4 { color: var(--gold); margin-bottom: 14px; }
.site-footer a { color: #c7c7cb; }
.site-footer a:hover { color: var(--gold); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); text-align: center; padding: 18px 20px; font-size: 13px; color: #86868c;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .top-bar-inner { justify-content: center; gap: 16px; font-size: 12px; flex-wrap: wrap; }

  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed; top: 0; right: -100%; width: min(320px, 85vw); height: 100vh;
    background: #fff; box-shadow: -10px 0 30px rgba(0,0,0,.15);
    transition: right .25s ease; overflow-y: auto; padding-top: 90px;
  }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 0; padding: 0 24px 30px; }
  .main-nav > ul > li { width: 100%; }
  .main-nav > ul > li > a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--border); }
  .main-nav .nav-cta { margin-top: 14px; text-align: center; }

  .main-nav .dropdown {
    display: none; position: static; box-shadow: none; border-top: none; min-width: 0;
    padding-left: 12px; border-left: 2px solid var(--gold); margin: 4px 0 8px;
  }
  .main-nav.open .has-dropdown.expanded .dropdown { display: flex; }

  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 600px) {
  .logo img { height: 42px; }
  .header-inner { padding: 8px 16px; }
  .contact-item { flex-wrap: wrap; }
  .services-grid { grid-template-columns: 1fr; }
}

/* Homepage intro images (hero portrait + "Notre vision" icon) */
.intro-img {
  max-width: 420px; margin: 24px auto; display: block; border-radius: 8px;
  box-shadow: 0 10px 26px rgba(0,0,0,.12);
}
.page-index .page-content > .container > img:not(.intro-img) { max-width: 420px; margin: 0 auto; }

/* Header logo (badge-style, black background image) */
.logo img { height: 77px; width: 141px; border-radius: 8px; }

/* Mobile nav drawer logo (hidden on desktop, shown inside slide-out menu) */
.mobile-nav-logo { display: none; }

@media (max-width: 900px) {
  .mobile-nav-logo {
    display: block; text-align: center; padding: 0 24px 20px;
  }
  .mobile-nav-logo img { height: 60px; width: auto; margin: 0 auto; border-radius: 8px; }
  .main-nav { padding-top: 30px; }
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(0,0,0,.25);
  transition: transform .15s;
}
.whatsapp-float:hover { transform: scale(1.08); }

@media (max-width: 600px) {
  .whatsapp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}