/* =========================================================
   ÉBURNEA - Feuille de style principale
   ========================================================= */

:root{
  --navy: #002859;
  --navy-dark: #001a3d;
  --navy-light: #0a3d7a;
  --gold: #D99A16;
  --gold-light: #f0b642;
  --white: #ffffff;
  --off-white: #f8f9fb;
  --gray-light: #f0f2f6;
  --text-dark: #1c2733;
  --text-muted: #5b6472;
  --border-color: #e4e8ef;
  --whatsapp-green: #25D366;
  --shadow-soft: 0 10px 30px rgba(0,40,89,0.08);
  --shadow-strong: 0 15px 40px rgba(0,40,89,0.18);
  --radius: 14px;
  --transition: all .3s ease;
  --header-h: 104px;
  --subnav-h: 70px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family:'Montserrat', 'Inter', 'Poppins', 'Segoe UI', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ text-decoration:none; color: inherit; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4,h5{ font-family:'Montserrat', 'Inter', sans-serif; font-weight:700; color: var(--navy); margin:0 0 .6em; line-height:1.25; }
p{ margin:0 0 1em; color: var(--text-muted); }
.container{ width:100%; max-width:1200px; margin:0 auto; padding:0 24px; }
section{ padding: 90px 0; }
.section-tag{
  display:inline-block; text-transform:uppercase; letter-spacing:2px; font-weight:700;
  font-size:.78rem; color: var(--gold); background: rgba(217,154,22,0.1);
  padding: 6px 16px; border-radius: 30px; margin-bottom:16px;
}
.section-title{ font-size: clamp(1.7rem, 3vw, 2.5rem); color: var(--navy); }
.section-title span{ color: var(--gold); }
.section-intro{ max-width: 720px; margin: 0 auto 50px; text-align:center; }
.text-center{ text-align:center; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 15px 32px; border-radius: 50px; font-weight:600; font-size:.98rem;
  border: 2px solid transparent; cursor:pointer; transition: var(--transition);
  white-space:nowrap;
}
.btn-primary{ background: var(--navy); color:#fff; box-shadow: var(--shadow-soft); }
.btn-primary:hover{ background: var(--navy-dark); transform: translateY(-3px); box-shadow: var(--shadow-strong); }
.btn-gold{ background: var(--gold); color: var(--navy); box-shadow: var(--shadow-soft); }
.btn-gold:hover{ background: var(--gold-light); transform: translateY(-3px); box-shadow: var(--shadow-strong); }
.btn-outline{ background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline:hover{ background: var(--navy); color:#fff; }
.btn-outline-white{ background: transparent; border-color: #fff; color:#fff; }
.btn-outline-white:hover{ background:#fff; color: var(--navy); }
.btn-block{ width:100%; }
.btn-sm{ padding:10px 22px; font-size:.85rem; }

/* =========== HEADER =========== */
.site-header{
  position: sticky; top:0; left:0; width:100%; z-index:1000;
  background: rgba(255,255,255,0.98);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}
.site-header.scrolled{ box-shadow: 0 6px 24px rgba(0,40,89,0.1); }
.header-container{
  max-width:1280px; margin:0 auto; padding: 10px 24px;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
}
.logo-link{ display:flex; align-items:center; flex-shrink:0; }
.logo-link img{ height: 80px; width:auto; }
.main-nav{ flex:1; }
.main-nav > ul{ display:flex; align-items:center; justify-content:center; gap: 6px; }
.main-nav > ul > li{ position:relative; }
.main-nav > ul > li > a{
  display:flex; align-items:center; gap:6px; padding: 14px 16px; font-weight:600;
  color: var(--navy); font-size:.96rem; border-radius:8px; transition: var(--transition);
}
.main-nav > ul > li > a:hover, .main-nav > ul > li.active > a{ color: var(--gold); }
.main-nav > ul > li > a i{ font-size:.7rem; transition: transform .3s; }
.main-nav > ul > li:hover > a i{ transform: rotate(180deg); }
.header-cta{ flex-shrink:0; display:flex; align-items:center; gap:10px; }
.header-phone{ display:flex; align-items:center; gap:8px; color:var(--navy); font-weight:600; font-size:.9rem; }
.header-phone i{ color: var(--gold); }

/* Mega menu */
.has-mega .mega-menu{
  position:absolute; top: 100%; left:50%; transform: translateX(-50%) translateY(10px);
  background:#fff; border-radius: var(--radius); box-shadow: var(--shadow-strong);
  width: 780px; padding: 30px; display:grid; grid-template-columns: repeat(4,1fr); gap: 24px;
  opacity:0; visibility:hidden; transition: var(--transition); border-top: 4px solid var(--gold);
}
@media (min-width: 861px){
  .has-mega:hover .mega-menu{ opacity:1; visibility:visible; transform: translateX(-50%) translateY(0); }
}
.mega-col h4{
  font-size:.82rem; text-transform:uppercase; letter-spacing:1px; color: var(--gold);
  margin-bottom:12px; padding-bottom:8px; border-bottom:1px solid var(--border-color);
}
.mega-col a{ display:block; padding: 7px 0; color: var(--text-dark); font-size:.92rem; transition: var(--transition); }
.mega-col a:hover{ color: var(--navy); padding-left:5px; font-weight:600; }
.mega-col a.mega-cta{ color: var(--navy); font-weight:700; margin-top:6px; }

.nav-toggle{
  display:none; background: var(--navy); color:#fff; border:none; width:46px; height:46px;
  border-radius:10px; font-size:1.1rem; cursor:pointer;
}

/* =========== HERO SLIDESHOW =========== */
.hero{
  position:relative; min-height: 88vh; display:flex; align-items:center; overflow:hidden;
  color:#fff;
}
.hero-slides{ position:absolute; inset:0; z-index:0; }
.hero-slide{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:0; transition: opacity 1.4s ease;
}
.hero-slide.active{ opacity:1; }
.hero-slide::after{
  content:''; position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(0,24,55,0.92) 0%, rgba(0,40,89,0.75) 45%, rgba(0,40,89,0.45) 100%);
}
.hero-content{ position:relative; z-index:2; max-width: 720px; padding: 0 24px; margin: 0 auto; width:100%; }
.hero .container{ position:relative; z-index:2; }
.hero-tag{
  display:inline-flex; align-items:center; gap:8px; background: rgba(217,154,22,0.18);
  border:1px solid var(--gold); color: var(--gold-light); padding:8px 18px; border-radius:30px;
  font-weight:600; font-size:.85rem; margin-bottom: 24px;
}
.hero h1{ color:#fff; font-size: clamp(2.1rem, 4.5vw, 3.6rem); margin-bottom: 18px; }
.hero h1 em{ font-style:normal; color: var(--gold-light); }
.hero .hero-baseline{ font-size:1.2rem; color:#fff; font-weight:600; margin-bottom:10px; }
.hero p.hero-desc{ font-size:1.05rem; color: rgba(255,255,255,0.85); max-width:560px; margin-bottom: 34px; }
.hero-btns{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-dots{ position:absolute; bottom: 30px; left:0; right:0; z-index:3; display:flex; justify-content:center; gap:10px; }
.hero-dots button{
  width:34px; height:5px; border-radius:4px; background: rgba(255,255,255,0.35); border:none; cursor:pointer; transition: var(--transition);
}
.hero-dots button.active{ background: var(--gold); }

/* =========== DOMAINES =========== */
.domaines-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.domaine-card{
  background:#fff; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-soft);
  transition: var(--transition); border:1px solid var(--border-color); display:flex; flex-direction:column;
}
.domaine-card:hover{ transform: translateY(-10px); box-shadow: var(--shadow-strong); }
.domaine-img{ height: 220px; background-size:cover; background-position:center; position:relative; }
.domaine-num{
  position:absolute; top:16px; left:16px; width:42px; height:42px; border-radius:50%;
  background: var(--gold); color: var(--navy); display:flex; align-items:center; justify-content:center;
  font-weight:800; font-size:1.1rem;
}
.domaine-body{ padding: 28px; flex:1; display:flex; flex-direction:column; }
.domaine-body h3{ font-size:1.3rem; margin-bottom:12px; }
.domaine-body p{ flex:1; }
.domaine-body .btn{ align-self:flex-start; margin-top:12px; }

.divers-banner{
  margin-top: 50px; background: linear-gradient(120deg, var(--navy), var(--navy-light));
  border-radius: var(--radius); padding: 40px; display:flex; align-items:center; justify-content:space-between;
  gap: 24px; flex-wrap:wrap; color:#fff;
}
.divers-banner h3{ color:#fff; margin-bottom:6px; }
.divers-banner p{ color: rgba(255,255,255,0.8); margin:0; }

/* =========== POURQUOI NOUS CHOISIR =========== */
.why-section{ background: var(--off-white); }
.why-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
.why-img{ position:relative; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-strong); }
.why-img img{ width:100%; height:100%; object-fit:cover; }
.why-badge{
  position:absolute; bottom: -1px; right:-1px; background: var(--gold); color: var(--navy);
  padding: 20px 26px; border-top-left-radius: var(--radius); font-weight:800; text-align:center;
}
.why-badge span{ display:block; font-size:1.8rem; }
.why-list{ margin-top: 26px; display:flex; flex-direction:column; gap:16px; }
.why-list li{ display:flex; gap:14px; align-items:flex-start; color: var(--text-dark); font-weight:500; }
.why-list li i{
  flex-shrink:0; width:32px; height:32px; border-radius:50%; background: rgba(0,40,89,0.08);
  color: var(--navy); display:flex; align-items:center; justify-content:center; font-size:.85rem; margin-top:2px;
}
.why-quote{ font-style:italic; color: var(--navy); font-weight:600; margin-top:24px; font-size:1.05rem; }

/* =========== TEMOIGNAGES / ACTUALITES =========== */
.tabs-nav{ display:flex; justify-content:center; gap:14px; margin-bottom: 46px; flex-wrap:wrap; }
.tab-btn{
  padding: 12px 26px; border-radius:30px; border: 2px solid var(--border-color); background:#fff;
  font-weight:600; color: var(--text-muted); cursor:pointer; transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover{ border-color: var(--navy); color: var(--navy); background: rgba(0,40,89,0.05); }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

.testimonial-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.testimonial-card{
  background:#fff; border:1px solid var(--border-color); border-radius: var(--radius); padding: 30px;
  box-shadow: var(--shadow-soft); position:relative;
}
.testimonial-card .quote-icon{ color: var(--gold); font-size:1.8rem; margin-bottom:14px; }
.testimonial-card .stars{ color: var(--gold); margin-bottom:10px; font-size:.85rem; }
.testimonial-footer{ display:flex; align-items:center; gap:12px; margin-top:18px; }
.avatar-circle{
  width:44px; height:44px; border-radius:50%; background: var(--navy); color:#fff; display:flex;
  align-items:center; justify-content:center; font-weight:700;
}
.testimonial-footer strong{ display:block; color: var(--navy); font-size:.95rem; }
.testimonial-footer small{ color: var(--text-muted); font-size:.8rem; }

.news-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.news-card{ background:#fff; border-radius: var(--radius); overflow:hidden; border:1px solid var(--border-color); box-shadow: var(--shadow-soft); transition: var(--transition); }
.news-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-strong); }
.news-img{ height:180px; background-size:cover; background-position:center; }
.news-body{ padding:24px; }
.news-date{ color: var(--gold); font-weight:700; font-size:.78rem; text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; display:block; }
.news-body h4{ font-size:1.05rem; margin-bottom:10px; color: var(--navy); }

/* =========== CTA BANNER =========== */
.cta-banner{
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-dark) 100%);
  color:#fff; text-align:center; position:relative; overflow:hidden;
}
.cta-banner::before{
  content:''; position:absolute; width:500px; height:500px; background: radial-gradient(circle, rgba(217,154,22,0.25), transparent 70%);
  top:-200px; right:-150px;
}
.cta-banner h2{ color:#fff; }
.cta-banner p{ color: rgba(255,255,255,0.8); max-width:600px; margin:0 auto 34px; }
.cta-buttons{ display:flex; justify-content:center; gap:16px; flex-wrap:wrap; position:relative; z-index:2; }

/* =========== FOOTER =========== */
.site-footer{ background: var(--navy-dark); color: rgba(255,255,255,0.75); }
.footer-top{ padding: 70px 0 40px; display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-logo{ height: 140px; width:auto; margin-bottom: 18px; }
.footer-brand .slogan{ color: var(--gold); font-weight:600; font-style:italic; margin-bottom: 18px; }
.footer-brand p{ color: rgba(255,255,255,0.6); }
.footer-col h4{ color:#fff; font-size:1rem; text-transform:uppercase; letter-spacing:1px; margin-bottom: 20px; position:relative; padding-bottom:10px; }
.footer-col h4::after{ content:''; position:absolute; left:0; bottom:0; width:36px; height:3px; background: var(--gold); }
.footer-col ul li{ margin-bottom: 12px; }
.footer-col ul li a{ color: rgba(255,255,255,0.65); transition: var(--transition); display:flex; gap:8px; align-items:flex-start; }
.footer-col ul li a:hover{ color: var(--gold); padding-left: 4px; }
.footer-col ul li i{ color: var(--gold); margin-top:4px; }
.footer-col ul li i.fa-whatsapp{ color: var(--whatsapp-green); }
.footer-col ul li a:hover i.fa-whatsapp{ color: var(--whatsapp-green); }
.socials{ display:flex; gap:12px; margin-top: 22px; }
.socials a{
  width:42px; height:42px; border-radius:50%; background: rgba(255,255,255,0.08); display:flex;
  align-items:center; justify-content:center; color:#fff; transition: var(--transition);
}
.socials a:hover{ background: var(--gold); color: var(--navy); transform: translateY(-3px); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 0; text-align:center; font-size:.85rem; color: rgba(255,255,255,0.5);
}
.footer-bottom a{ color: var(--gold); }

/* =========== WHATSAPP FLOAT =========== */
.whatsapp-float{
  position: fixed; bottom: 26px; right: 26px; z-index: 999; background:#25D366; color:#fff;
  width:60px; height:60px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:1.7rem; box-shadow: 0 8px 24px rgba(37,211,102,0.5); transition: var(--transition);
}
.whatsapp-float:hover{ transform: scale(1.1); color:#fff; }

/* =========== PAGE HEADER (banner interne) =========== */
.page-banner{
  background: linear-gradient(120deg, var(--navy), var(--navy-light));
  color:#fff; padding: 90px 0 60px; text-align:center; position:relative; overflow:hidden;
}
.page-banner::before{
  content:''; position:absolute; inset:0; background: radial-gradient(circle at 80% 20%, rgba(217,154,22,0.25), transparent 55%);
}
.page-banner h1{ color:#fff; position:relative; font-size: clamp(1.8rem,3.5vw,2.8rem); }
.breadcrumb{ position:relative; display:flex; justify-content:center; gap:8px; color: rgba(255,255,255,0.75); font-size:.9rem; margin-top:12px; }
.breadcrumb a{ color: var(--gold-light); }

/* =========== ABOUT PAGE =========== */
.about-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
.about-grid img{ border-radius: var(--radius); box-shadow: var(--shadow-strong); }
.mv-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap: 30px; margin-top: 50px; }
.mv-card{ background:#fff; border:1px solid var(--border-color); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-soft); }
.mv-card i{ font-size:2rem; color: var(--gold); margin-bottom:16px; }
.mv-card h3{ margin-bottom:12px; }

/* =========== EXPERTISE PAGE =========== */
.subnav{
  position: sticky; top: var(--header-h); z-index: 90; background:#fff; border-bottom:1px solid var(--border-color);
  padding: 16px 0; margin-bottom: 0;
}
.subnav ul{ display:flex; justify-content:center; gap: 8px; flex-wrap:wrap; }
.subnav .container{ overflow:visible; }
.subnav a{
  padding: 10px 20px; border-radius:30px; font-weight:600; font-size:.92rem; color: var(--navy);
  border: 2px solid transparent; transition: var(--transition);
}
.subnav a:hover, .subnav a.active{ background: var(--navy); color:#fff; }

.expertise-block{ padding: 90px 0; border-bottom: 1px solid var(--border-color); scroll-margin-top: calc(var(--header-h) + var(--subnav-h) + 30px); }
.expertise-block:nth-child(even){ background: var(--off-white); }
.expertise-flex{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
.expertise-flex.reverse .expertise-img{ order:2; }
.expertise-img{ border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-strong); }
.expertise-img img{ width:100%; height:420px; object-fit:cover; }
.expertise-text .section-tag{ margin-bottom: 14px; }
.expertise-text ul{ margin: 20px 0; display:flex; flex-direction:column; gap:12px; }
.expertise-text ul li{ display:flex; gap:10px; align-items:flex-start; color: var(--text-dark); font-weight:500; }
.expertise-text ul li i{ color: var(--gold); margin-top:5px; }

.formations-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 26px; margin-top: 50px; }
.formation-card{
  background:#fff; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-soft); border:1px solid var(--border-color);
  transition: var(--transition); scroll-margin-top: calc(var(--header-h) + var(--subnav-h) + 90px);
}
.formation-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-strong); }
.formation-img{ height: 190px; background-size:cover; background-position:center; }
.formation-body{ padding: 24px; scroll-margin-top: calc(var(--header-h) + var(--subnav-h) + 90px); }
.formation-body span.formation-no{ color: var(--gold); font-weight:800; font-size:.8rem; letter-spacing:1px; }
.formation-body h4{ margin: 8px 0 10px; color: var(--navy); }
.closing-note{
  text-align:center; background: linear-gradient(120deg, var(--navy), var(--navy-light)); color:#fff;
  border-radius: var(--radius); padding: 50px 30px; margin-top: 60px;
}
.closing-note h3{ color: var(--gold-light); margin-bottom: 14px; }
.closing-note p{ color: rgba(255,255,255,0.85); max-width:640px; margin: 0 auto 26px; }
.closing-info{ display:flex; justify-content:center; gap: 30px; flex-wrap:wrap; color:#fff; font-weight:600; margin-bottom: 24px; }
.closing-info span i{ color: var(--gold-light); margin-right:8px; }

/* =========== CONTACT PAGE =========== */
.contact-layout{ display:grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items:flex-start; }
.contact-info-card{ background: var(--navy); color:#fff; border-radius: var(--radius); padding: 40px; }
.contact-info-card h3{ color:#fff; margin-bottom: 8px; }
.contact-info-card > p{ color: rgba(255,255,255,0.75); margin-bottom: 30px; }
.contact-info-item{ display:flex; gap:16px; margin-bottom: 26px; align-items:flex-start; }
.contact-info-item i{
  width: 46px; height:46px; background: rgba(217,154,22,0.15); color: var(--gold); border-radius:50%;
  display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:1.05rem;
}
.contact-info-item strong{ display:block; color:#fff; margin-bottom:4px; }
.contact-info-item span, .contact-info-item a{ color: rgba(255,255,255,0.75); font-size:.92rem; }
.contact-info-item a:hover{ color: var(--gold); }
.map-embed{ border-radius: var(--radius); overflow:hidden; margin-top: 30px; box-shadow: var(--shadow-soft); }
.map-embed iframe{ width:100%; height: 240px; border:0; display:block; }

.form-card{ background:#fff; border-radius: var(--radius); padding: 44px; box-shadow: var(--shadow-strong); border:1px solid var(--border-color); }
.form-group{ margin-bottom: 22px; }
.form-group label{ display:block; font-weight:600; color: var(--navy); margin-bottom: 8px; font-size:.92rem; }
.form-group label .required{ color:#c0392b; }
.form-control{
  width:100%; padding: 14px 16px; border-radius: 10px; border: 2px solid var(--border-color);
  font-family: inherit; font-size: .96rem; transition: var(--transition); background: var(--off-white);
  color: var(--text-dark);
}
.form-control:focus{ outline:none; border-color: var(--navy); background:#fff; }
textarea.form-control{ resize: vertical; min-height: 120px; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
#filiereGroup, .field-conditional{ display:none; }
.form-note{ font-size:.82rem; color: var(--text-muted); margin-top:6px; }
.form-msg{ padding: 16px 20px; border-radius:10px; margin-bottom:22px; font-weight:600; display:none; }
.form-msg.success{ background: rgba(39,174,96,0.12); color:#1e8449; display:block; }
.form-msg.error{ background: rgba(192,57,43,0.12); color:#c0392b; display:block; }

/* =========== RESPONSIVE =========== */
@media (max-width: 1080px){
  .domaines-grid, .testimonial-grid, .news-grid, .formations-grid{ grid-template-columns: repeat(2,1fr); }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .contact-layout{ grid-template-columns: 1fr; }
  .about-grid, .why-grid, .expertise-flex{ grid-template-columns: 1fr; }
  .expertise-flex.reverse .expertise-img{ order: 0; }
  .has-mega .mega-menu{ width: 620px; grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 860px){
  :root{ --header-h: 88px; }
  .logo-link img{ height: 64px; }
  .main-nav, .header-cta .btn{ display:none; }
  .nav-toggle{ display:flex; align-items:center; justify-content:center; flex-shrink:0; }
  .header-container{ padding: 8px 20px; flex-wrap:nowrap; }
  .main-nav.open{
    display:block; position:fixed; top: var(--header-h); left:0; right:0; bottom:0; background:#fff;
    padding: 20px 24px 100px; overflow-y:auto; z-index: 999; max-height: calc(100vh - var(--header-h));
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.open > ul{ flex-direction:column; align-items:stretch; gap:0; }
  .main-nav.open > ul > li{ border-bottom:1px solid var(--border-color); }
  .main-nav.open > ul > li > a{ justify-content:space-between; padding: 16px 8px; flex-wrap:wrap; }
  .has-mega .mega-menu{
    position:static; opacity:1; visibility:visible; transform:none; width:auto; box-shadow:none;
    border:none; display:none; grid-template-columns: 1fr; padding: 10px 10px 10px 20px; border-top:none;
  }
  .has-mega.mega-open .mega-menu{ display:grid; }
  .header-cta{ display:none; }
  .form-row{ grid-template-columns: 1fr; }
  .why-badge{ padding: 14px 18px; }
  .why-badge span{ font-size:1.4rem; }
  .subnav{ top: var(--header-h); }
  .subnav ul{ flex-wrap:nowrap; justify-content:flex-start; overflow-x:auto; -webkit-overflow-scrolling:touch; padding: 2px 4px; scrollbar-width: none; }
  .subnav ul::-webkit-scrollbar{ display:none; }
  .subnav a{ white-space:nowrap; flex-shrink:0; padding: 9px 16px; font-size:.86rem; }
  .header-phone{ display:none; }
}
@media (max-width: 640px){
  .domaines-grid, .testimonial-grid, .news-grid, .formations-grid, .mv-grid{ grid-template-columns: 1fr; }
  section{ padding: 50px 0; }
  .container{ padding: 0 18px; }
  .hero{ min-height: 84vh; text-align:left; }
  .hero h1{ font-size: clamp(1.7rem, 7vw, 2.4rem); word-break: break-word; }
  .hero p.hero-desc{ font-size:.96rem; }
  .hero-btns{ width:100%; }
  .hero-btns .btn{ width:100%; }
  .footer-top{ grid-template-columns: 1fr; text-align:left; padding: 50px 0 30px; }
  .footer-logo{ height: 96px; }
  .divers-banner{ flex-direction:column; text-align:center; padding: 30px 22px; }
  .cta-buttons{ flex-direction:column; align-items:stretch; }
  .cta-buttons .btn{ width:100%; }
  .cta-banner h2, .page-banner h1{ font-size: clamp(1.5rem, 6vw, 2rem); }
  .expertise-img img{ height: 260px; }
  .expertise-flex{ gap: 30px; }
  .why-grid{ gap: 30px; }
  .why-badge{ position:static; display:inline-block; border-radius: var(--radius); margin-top: 14px; }
  .about-grid{ gap: 30px; }
  .closing-note{ padding: 34px 20px; }
  .closing-info{ flex-direction:column; gap:12px; align-items:center; }
  .form-card{ padding: 26px; }
  .socials a{ width:38px; height:38px; }
  .whatsapp-float{ width:52px; height:52px; font-size:1.4rem; bottom:18px; right:18px; }
  .nav-toggle{ width:42px; height:42px; }
}
@media (max-width: 400px){
  .logo-link img{ height: 52px; }
  .header-container{ padding: 8px 14px; }
  :root{ --header-h: 76px; }
}