:root {
  --dark: #043e52;
  --teal: #42aba0;
  --teal-light: #b2ebec;
  --orange: #e16a3d;
  --yellow: #fbbc14;
  --cream: #f9f5eb;
  --light: #f4f0e8;
  --white: #ffffff;
  --grey: #6b7280;
  --text: #1a2a33;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 56px; height: 72px;
  background: rgba(4,62,82,0.97);
  backdrop-filter: blur(12px);
}
.nav-logo {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 22px;
  color: white; text-decoration: none; letter-spacing: -0.5px;
}
.nav-logo span { color: var(--teal); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.65); text-decoration: none; font-size: 14px;
  font-weight: 500; transition: color 0.2s; letter-spacing: 0.3px;
}
.nav-links a:hover { color: var(--teal-light); }
.nav-cta {
  background: var(--orange) !important; color: white !important;
  padding: 9px 22px; border-radius: 6px; font-weight: 600 !important;
}
.nav-cta:hover { background: #c8552d !important; }
.nav-burger { display: none; background: none; border: none; color: white; font-size: 24px; cursor: pointer; }

/* HERO */
#hero {
  min-height: 100vh; background: var(--dark);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 100px 56px 60px;
}
.hero-bg-circle { position: absolute; border-radius: 50%; }
.hero-bg-circle-1 { width: 600px; height: 600px; background: var(--teal); opacity: 0.06; right: -100px; top: -100px; }
.hero-bg-circle-2 { width: 280px; height: 280px; background: var(--yellow); opacity: 0.05; left: -80px; bottom: -80px; }

.hero-content {
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(66,171,160,0.12); border: 1px solid rgba(66,171,160,0.25);
  color: var(--teal-light); padding: 6px 16px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-tag::before { content:''; width:6px; height:6px; background:var(--teal); border-radius:50%; }

h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 4.5vw, 64px);
  font-weight: 800; color: white; line-height: 1.05;
  letter-spacing: -2px; margin-bottom: 24px;
}
h1 em { font-style: normal; color: var(--teal); }

.hero-sub { color: rgba(255,255,255,0.55); font-size: 17px; line-height: 1.75; margin-bottom: 40px; }

.hero-actions { display: flex; gap: 20px; align-items: center; margin-bottom: 40px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: white; padding: 15px 30px;
  border-radius: 8px; font-weight: 600; font-size: 15px; text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(225,106,61,0.35); }

.btn-secondary {
  color: rgba(255,255,255,0.6); font-size: 14px; text-decoration: none;
  display: flex; align-items: center; gap: 6px; transition: color 0.2s;
}
.btn-secondary:hover { color: white; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1.5px solid rgba(66,171,160,0.4); color: var(--teal-light);
  padding: 13px 28px; border-radius: 8px; font-weight: 500; font-size: 14px;
  text-decoration: none; transition: all 0.2s;
}
.btn-outline:hover { background: rgba(66,171,160,0.1); border-color: var(--teal); color: white; }

/* TICKER */
.hero-ticker { overflow: hidden; padding: 12px 0; border-top: 1px solid rgba(255,255,255,0.08); }
.ticker-track {
  display: flex; gap: 20px; white-space: nowrap;
  animation: ticker 22s linear infinite;
  font-size: 13px; color: rgba(255,255,255,0.35); font-weight: 500;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* HERO PHOTO */
.hero-right { display: flex; justify-content: center; }
.hero-photo-wrap { position: relative; display: inline-block; }
.hero-photo {
  width: 420px; height: 520px; object-fit: cover; object-position: center top;
  border-radius: 20px; display: block;
  box-shadow: 0 32px 80px rgba(0,0,0,0.4);
}
.hero-photo-badge {
  position: absolute; bottom: -20px; left: -20px;
  background: var(--orange); color: white; padding: 16px 20px;
  border-radius: 14px; text-align: center;
  box-shadow: 0 8px 24px rgba(225,106,61,0.4);
}
.badge-val { font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 800; line-height: 1; }
.badge-label { font-size: 12px; opacity: 0.85; }

/* STATS BAR */
.stats-bar {
  background: var(--dark); padding: 32px 56px;
  display: flex; align-items: center; justify-content: center; gap: 48px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.stat-item { text-align: center; display: flex; align-items: baseline; gap: 4px; flex-direction: column; }
.stat-num {
  font-family: 'Syne', sans-serif; font-size: 48px; font-weight: 800; color: white; line-height: 1;
}
.stat-x, .stat-plus, .stat-eur { font-family:'Syne',sans-serif; font-size:24px; font-weight:700; color:var(--teal); }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.4); font-weight: 400; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.1); }

/* SECTIONS */
section { padding: 96px 56px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--teal); margin-bottom: 16px;
}
h2 {
  font-family: 'Syne', sans-serif; font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 20px;
}
h2 em { font-style: normal; color: var(--teal); }
.section-intro { font-size: 17px; color: var(--grey); line-height: 1.7; max-width: 540px; margin-bottom: 56px; }

/* DOULEURS */
#douleurs { background: var(--light); }
.douleurs-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.douleur-card {
  background: white; border-radius: 16px; padding: 28px;
  border: 1px solid rgba(4,62,82,0.06);
  transition: transform 0.25s, box-shadow 0.25s;
}
.douleur-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(4,62,82,0.08); }
.douleur-icon { font-size: 28px; margin-bottom: 16px; }
.douleur-card h3 { font-family:'Syne',sans-serif; font-size:16px; font-weight:700; margin-bottom:8px; }
.douleur-card p { font-size:14px; color:var(--grey); line-height:1.65; }

/* CTA BAND */
.cta-band { background: var(--orange); padding: 28px 56px; }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; }
.cta-band p { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; color:white; }
.cta-band .btn-primary { background: white; color: var(--orange); }
.cta-band .btn-primary:hover { background: var(--cream); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.service-card {
  background: white; border: 1.5px solid rgba(4,62,82,0.08); border-radius: 18px;
  padding: 32px; text-decoration: none; color: inherit;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--teal); box-shadow: 0 16px 48px rgba(4,62,82,0.1); }
.service-num { font-family:'Syne',sans-serif; font-size:11px; font-weight:700; letter-spacing:2px; color:var(--teal); margin-bottom:20px; opacity:0.6; }
.service-card h3 { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; margin-bottom:12px; }
.service-card p { font-size:14px; color:var(--grey); line-height:1.65; margin-bottom:20px; }
.service-price {
  display: inline-flex; align-items: center;
  background: rgba(251,188,20,0.12); border: 1px solid rgba(251,188,20,0.25);
  color: #a07800; padding: 5px 12px; border-radius: 100px; font-size:12px; font-weight:600;
}

/* CAS CLIENTS */
.cas-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.cas-card {
  border-radius: 18px; overflow: hidden; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.25s, box-shadow 0.25s;
}
.cas-card:hover { transform: translateY(-5px); box-shadow: 0 20px 56px rgba(0,0,0,0.3); }
.cas-header { padding: 24px 24px 20px; }
.cas-header.orange { background: var(--orange); }
.cas-header.teal { background: var(--teal); }
.cas-header.darkbg { background: rgba(255,255,255,0.1); }
.cas-niche-label { font-size:11px; font-weight:600; letter-spacing:1.5px; text-transform:uppercase; color:rgba(255,255,255,0.65); margin-bottom:8px; }
.cas-header h3 { font-family:'Syne',sans-serif; font-size:18px; font-weight:700; color:white; line-height:1.25; }
.cas-body { padding: 20px 24px 24px; }
.cas-stats { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.cas-stat { background: rgba(255,255,255,0.06); border-radius:10px; padding:14px 16px; }
.cas-val { font-family:'Syne',sans-serif; font-size:22px; font-weight:800; color:white; margin-bottom:3px; }
.cas-lbl { font-size:11px; color:rgba(255,255,255,0.45); font-weight:500; }

/* FOOTER */
footer { background: #021f2a; padding: 48px 56px; }
.footer-inner { max-width:1200px; margin:0 auto; display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:40px; }
.footer-logo { font-family:'Syne',sans-serif; font-weight:800; font-size:20px; color:rgba(255,255,255,0.4); text-decoration:none; }
.footer-logo span { color: var(--teal); }
.footer-nav { display:flex; gap:28px; justify-content:center; }
.footer-nav a { color:rgba(255,255,255,0.35); text-decoration:none; font-size:13px; transition:color 0.2s; }
.footer-nav a:hover { color:rgba(255,255,255,0.7); }
.footer-copy { font-size:12px; color:rgba(255,255,255,0.2); text-align:right; }

/* PAGES INTERNES */
.page-hero {
  background: var(--dark); padding: 140px 56px 80px;
  position: relative; overflow: hidden;
}
.page-hero h1 { font-family:'Syne',sans-serif; font-size:clamp(36px,4vw,58px); font-weight:800; color:white; letter-spacing:-2px; line-height:1.05; }
.page-hero p { color:rgba(255,255,255,0.5); font-size:18px; line-height:1.7; max-width:560px; margin-top:20px; }
.page-content { padding: 80px 56px; }
.page-inner { max-width:1200px; margin:0 auto; }

/* SERVICES PAGE */
.services-full { display:flex; flex-direction:column; gap:32px; }
.service-full-card {
  background:white; border-radius:20px; padding:40px;
  border:1.5px solid rgba(4,62,82,0.07);
  display:grid; grid-template-columns:1fr 2fr; gap:48px; align-items:start;
}
.service-full-num { font-family:'Syne',sans-serif; font-size:64px; font-weight:800; color:var(--teal); opacity:0.15; line-height:1; }
.service-full-card h3 { font-family:'Syne',sans-serif; font-size:26px; font-weight:700; margin-bottom:12px; }
.service-full-card p { font-size:15px; color:var(--grey); line-height:1.75; margin-bottom:20px; }
.service-tags { display:flex; flex-wrap:wrap; gap:8px; }
.tag { background:rgba(66,171,160,0.1); color:var(--teal); padding:4px 12px; border-radius:100px; font-size:12px; font-weight:600; }

/* RESULTATS PAGE */
.cas-full-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(340px,1fr)); gap:28px; }
.cas-full-card {
  border-radius:20px; overflow:hidden; background:white;
  border:1px solid rgba(4,62,82,0.07);
  transition: transform 0.25s, box-shadow 0.25s;
}
.cas-full-card:hover { transform:translateY(-5px); box-shadow:0 20px 56px rgba(4,62,82,0.1); }
.cas-full-header { padding:28px; }
.cas-full-header.orange { background:var(--orange); }
.cas-full-header.teal { background:var(--teal); }
.cas-full-header.dark { background:var(--dark); }
.cas-full-body { padding:28px; }
.cas-problem { font-size:13px; color:var(--grey); font-style:italic; line-height:1.65; margin-bottom:20px; padding-bottom:20px; border-bottom:1px solid rgba(4,62,82,0.06); }
.cas-kpis { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:20px; }
.cas-kpi { background:var(--light); border-radius:10px; padding:14px 16px; }
.cas-kpi-val { font-family:'Syne',sans-serif; font-size:22px; font-weight:800; color:var(--dark); margin-bottom:3px; }
.cas-kpi-lbl { font-size:11px; color:var(--grey); }
.cas-result { background:rgba(66,171,160,0.07); border-left:3px solid var(--teal); padding:14px 16px; border-radius:0 8px 8px 0; font-size:13px; color:var(--dark); font-weight:500; line-height:1.5; }

/* METHODE PAGE */
.methode-steps-full { display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.methode-step-card {
  background:white; border-radius:20px; padding:36px;
  border:1.5px solid rgba(4,62,82,0.07);
}
.step-badge {
  width:52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:'Syne',sans-serif; font-size:18px; font-weight:800; color:white; margin-bottom:20px;
}
.step-badge.s1 { background:var(--orange); }
.step-badge.s2 { background:#c06080; }
.step-badge.s3 { background:var(--teal); }
.step-badge.s4 { background:var(--dark); }
.methode-step-card h3 { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; margin-bottom:12px; }
.methode-step-card p { font-size:14px; color:var(--grey); line-height:1.7; }

/* APROPOS PAGE */
.apropos-layout { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:start; }
.apropos-text p { font-size:16px; color:var(--grey); line-height:1.8; margin-bottom:18px; }
.apropos-kpis { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:40px; }
.apropos-kpi { background:white; border-radius:14px; padding:22px; border:1px solid rgba(4,62,82,0.07); }
.apropos-kpi-val { font-family:'Syne',sans-serif; font-size:32px; font-weight:800; color:var(--dark); margin-bottom:4px; }
.apropos-kpi-lbl { font-size:13px; color:var(--grey); }
.apropos-card {
  background:var(--dark); border-radius:20px; padding:40px;
  position:relative; overflow:hidden;
}
.apropos-card::before {
  content:''; position:absolute; width:300px; height:300px; background:var(--teal); opacity:0.06;
  border-radius:50%; right:-80px; top:-80px;
}
.apropos-card-name { font-family:'Syne',sans-serif; font-size:26px; font-weight:800; color:white; margin-bottom:4px; }
.apropos-card-title { color:var(--teal); font-size:13px; font-weight:500; letter-spacing:0.5px; margin-bottom:28px; }
.apropos-list { list-style:none; display:flex; flex-direction:column; gap:12px; }
.apropos-list li { display:flex; align-items:flex-start; gap:10px; font-size:14px; color:rgba(255,255,255,0.65); line-height:1.5; }
.apropos-list li::before { content:'→'; color:var(--teal); font-weight:600; flex-shrink:0; margin-top:1px; }

/* CONTACT PAGE */
.contact-layout { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:start; }
.contact-info h2 { margin-bottom:20px; }
.contact-info p { font-size:16px; color:var(--grey); line-height:1.75; margin-bottom:32px; }
.contact-details { display:flex; flex-direction:column; gap:12px; }
.contact-details a { color:var(--dark); text-decoration:none; font-size:15px; display:flex; align-items:center; gap:10px; transition:color 0.2s; }
.contact-details a:hover { color:var(--teal); }
.contact-form-wrap { background:white; border-radius:20px; padding:40px; border:1.5px solid rgba(4,62,82,0.07); }
.contact-form-wrap h3 { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; margin-bottom:28px; }
.form-group { margin-bottom:18px; }
.form-group label { display:block; font-size:13px; font-weight:600; color:var(--dark); margin-bottom:7px; }
.form-group input, .form-group select, .form-group textarea {
  width:100%; padding:12px 14px; border:1.5px solid rgba(4,62,82,0.12);
  border-radius:8px; font-family:'DM Sans',sans-serif; font-size:14px; color:var(--dark);
  background:var(--cream); outline:none; transition:border-color 0.2s, background 0.2s; -webkit-appearance:none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--teal); background:white; }
.form-group textarea { resize:vertical; min-height:100px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-submit {
  width:100%; padding:15px; background:var(--dark); color:white;
  border:none; border-radius:8px; font-family:'Syne',sans-serif; font-size:15px; font-weight:700;
  cursor:pointer; transition:background 0.2s, transform 0.2s; margin-top:8px; letter-spacing:0.3px;
}
.form-submit:hover { background:var(--teal); transform:translateY(-2px); }
.form-confirm { display:none; background:rgba(66,171,160,0.1); border:1px solid var(--teal); border-radius:8px; padding:16px; text-align:center; color:var(--teal); font-weight:600; margin-top:12px; }

/* REVEAL ANIMATION */
.reveal { opacity:0; transform:translateY(24px); transition:opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-burger { display: block; }
  nav.open .nav-links {
    display: flex; flex-direction: column; position: fixed;
    top: 72px; left: 0; right: 0; background: var(--dark);
    padding: 24px; gap: 16px; z-index: 99;
  }
  section, .page-content { padding: 64px 24px; }
  #hero, .page-hero { padding: 100px 24px 56px; }
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-photo { width: 100%; height: 320px; }
  .douleurs-grid, .services-grid, .cas-grid, .cas-full-grid { grid-template-columns: 1fr; }
  .methode-steps-full { grid-template-columns: 1fr; }
  .apropos-layout, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .service-full-card { grid-template-columns: 1fr; gap: 0; }
  .stats-bar { flex-wrap: wrap; gap: 24px; padding: 32px 24px; }
  .stat-divider { display: none; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-nav { justify-content: center; flex-wrap: wrap; gap: 16px; }
  .footer-copy { text-align: center; }
  .cta-band-inner { flex-direction: column; gap: 16px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .apropos-kpis, .cas-kpis { grid-template-columns: 1fr 1fr; }
}