:root {
  --primary: #1B4F72;
  --primary-dark: #0d2f4a;
  --primary-light: #2980b9;
  --gold: #E8A838;
  --gold-dark: #c78c2a;
  --dark: #0d1b2a;
  --text: #1e293b;
  --text-light: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / .07), 0 2px 4px -2px rgb(0 0 0 / .05);
  --shadow-lg: 0 20px 40px -12px rgb(0 0 0 / .12);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* Scroll progress */
#scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--gold); z-index: 1001; transition: width .1s; width: 0; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { font-size: 1.5rem; font-weight: 800; color: var(--primary); letter-spacing: -1px; }
.gold { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: .875rem; font-weight: 500; color: var(--text-light); transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-toggle-input { display: none; }
.nav-toggle { display: none; cursor: pointer; flex-direction: column; gap: 5px; width: 24px; }
.nav-toggle span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links { position: fixed; top: 72px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 24px; gap: 16px; border-bottom: 1px solid var(--border); transform: translateY(-120%); transition: var(--transition); z-index: 999; }
  .nav-toggle-input:checked ~ .nav-links { transform: translateY(0); }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 50px; font-size: .875rem; font-weight: 600; border: none; cursor: pointer; transition: all var(--transition); text-align: center; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-gold { background: var(--gold); color: var(--dark); }
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; border: 2px solid rgba(255,255,255,.3); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5); }
.btn-sm { padding: 8px 20px; font-size: .8rem; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 50%, var(--primary-light) 100%); color: #fff; padding: 120px 0 100px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -30%; width: 80%; height: 200%; background: radial-gradient(circle, rgba(232,168,56,.08) 0%, transparent 70%); }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); border-radius: 50px; font-size: .75rem; font-weight: 500; margin-bottom: 24px; backdrop-filter: blur(4px); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; letter-spacing: -1px; }
.hero h1 .highlight { color: var(--gold); }
.hero p { font-size: 1.1rem; color: rgba(255,255,255,.75); max-width: 540px; margin-bottom: 36px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.scroll-indicator { margin-top: 60px; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.4); font-size: .7rem; }
.scroll-indicator span { width: 24px; height: 40px; border: 2px solid rgba(255,255,255,.3); border-radius: 12px; position: relative; }
.scroll-indicator span::before { content: ''; position: absolute; top: 6px; left: 50%; width: 4px; height: 8px; background: var(--gold); border-radius: 2px; transform: translateX(-50%); animation: scroll-dot 2s infinite; }
@keyframes scroll-dot { 0%,100% { opacity: 1; top: 6px; } 50% { opacity: .3; top: 20px; } }

/* Section */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); color: #fff; }
.section-title { font-size: 2rem; font-weight: 800; color: var(--primary); margin-bottom: 12px; letter-spacing: -.5px; }
.section-dark .section-title { color: #fff; }
.section-subtitle { color: var(--text-light); font-size: 1rem; margin-bottom: 48px; max-width: 600px; }
.section-dark .section-subtitle { color: rgba(255,255,255,.6); }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; flex-wrap: wrap; gap: 16px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; padding: 60px 0; }
.stat-number { font-size: 2.5rem; font-weight: 800; color: var(--primary); line-height: 1; }
.stat-label { font-size: .85rem; color: var(--text-light); margin-top: 8px; }
@media (max-width: 768px) { .stats { grid-template-columns: repeat(2, 1fr); gap: 24px; } }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }

/* Event card */
.event-card { display: flex; gap: 20px; padding: 24px; }
.event-date { min-width: 60px; text-align: center; padding: 12px 8px; background: var(--bg-alt); border-radius: 10px; border: 1px solid var(--border); flex-shrink: 0; }
.event-date .day { font-size: 1.5rem; font-weight: 800; color: var(--primary); line-height: 1; }
.event-date .month { font-size: .7rem; font-weight: 600; color: var(--gold); text-transform: uppercase; letter-spacing: 1px; }
.event-card:hover { border-left: 3px solid var(--gold); }
.event-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.event-card .meta { font-size: .8rem; color: var(--text-light); display: flex; gap: 16px; flex-wrap: wrap; }

/* Member card */
.member-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.member-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--bg); transition: all var(--transition); }
.member-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.member-card-img { height: 180px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.member-card-img img { width: 100%; height: 100%; object-fit: cover; }
.member-card-img .placeholder { font-size: 2rem; font-weight: 800; color: rgba(255,255,255,.3); }
.member-card-body { padding: 16px; }
.member-card-body h3 { font-size: .9rem; font-weight: 700; margin-bottom: 4px; }
.member-card-body .sector { font-size: .75rem; color: var(--gold); font-weight: 500; }
.member-card-body .city { font-size: .75rem; color: var(--text-light); }

/* Member detail */
.member-hero { padding: 60px 0; background: var(--bg-alt); }
.member-detail { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
@media (max-width: 768px) { .member-detail { grid-template-columns: 1fr; } }
.member-info h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.member-info .sector-badge { display: inline-block; padding: 4px 12px; background: rgba(232,168,56,.12); color: var(--gold-dark); border-radius: 50px; font-size: .75rem; font-weight: 600; margin-bottom: 16px; }
.member-info .contact-list { list-style: none; }
.member-info .contact-list li { padding: 8px 0; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
.member-info .contact-list li svg { color: var(--primary); flex-shrink: 0; }
.member-social { display: flex; gap: 12px; margin-top: 16px; }
.member-social a { width: 36px; height: 36px; border-radius: 50%; background: var(--bg-alt); display: flex; align-items: center; justify-content: center; color: var(--text-light); transition: var(--transition); border: 1px solid var(--border); }
.member-social a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Pills filter */
.pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.pill { padding: 6px 16px; border-radius: 50px; font-size: .8rem; font-weight: 500; border: 1px solid var(--border); background: var(--bg); color: var(--text-light); cursor: pointer; transition: var(--transition); }
.pill:hover, .pill.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Search */
.search-box { position: relative; max-width: 400px; margin-bottom: 24px; }
.search-box input { width: 100%; padding: 12px 16px 12px 44px; border: 1px solid var(--border); border-radius: 50px; font-size: .875rem; outline: none; transition: var(--transition); }
.search-box input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(27,79,114,.1); }
.search-box svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-light); }

/* CTA section */
.cta-section { text-align: center; padding: 100px 24px; }
.cta-section h2 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.7); max-width: 500px; margin: 0 auto 32px; }

/* Two columns */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 768px) { .two-col { grid-template-columns: 1fr; gap: 32px; } }
.two-col h2 { font-size: 1.8rem; font-weight: 800; color: var(--primary); margin-bottom: 16px; letter-spacing: -.5px; }
.two-col p { color: var(--text-light); line-height: 1.8; }
.feature-list { list-style: none; margin-top: 24px; }
.feature-list li { padding: 10px 0; font-size: .9rem; display: flex; align-items: center; gap: 12px; }
.feature-list li::before { content: ''; width: 8px; height: 8px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }

/* Breadcrumb */
.breadcrumb { padding: 16px 0; font-size: .8rem; color: var(--text-light); }
.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { text-decoration: underline; }

/* Contact form */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .85rem; font-weight: 500; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 10px; font-size: .9rem; font-family: inherit; outline: none; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(27,79,114,.1); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* Hero mini */
.hero-mini { background: linear-gradient(135deg, var(--dark), var(--primary)); color: #fff; padding: 80px 0 60px; }
.hero-mini h1 { font-size: 2rem; font-weight: 800; }
.hero-mini p { color: rgba(255,255,255,.6); margin-top: 8px; }

/* Footer */
.footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }
.footer-logo { font-size: 1.5rem; font-weight: 800; color: #fff; margin-bottom: 12px; }
.footer-desc { font-size: .85rem; line-height: 1.7; }
.footer h4 { color: #fff; font-size: .9rem; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { font-size: .85rem; transition: color var(--transition); }
.footer ul a:hover { color: var(--gold); }
.footer-social { display: flex; gap: 12px; margin-top: 12px; }
.footer-social a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-social a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: .8rem; text-align: center; }

/* Animations */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* Tabs */
.tabs { display: flex; gap: 0; margin-bottom: 32px; border-bottom: 2px solid var(--border); }
.tab { padding: 12px 24px; font-size: .875rem; font-weight: 600; color: var(--text-light); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: var(--transition); }
.tab:hover { color: var(--primary); }
.tab.active { color: var(--primary); border-color: var(--primary); }

/* RGPD Banner */
#rgpd-banner { position:fixed; bottom:0; left:0; right:0; background:rgba(13,27,42,.97); backdrop-filter:blur(10px); border-top:2px solid var(--gold); padding:20px 40px; z-index:9999; animation:slideUp .4s ease; }
@keyframes slideUp { from{transform:translateY(100%)} to{transform:translateY(0)} }
@keyframes slideDown { from{transform:translateY(0)} to{transform:translateY(100%)} }
.rgpd-content { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:32px; }
.rgpd-text strong { color:var(--gold); font-size:15px; }
.rgpd-text p { color:rgba(255,255,255,.8); font-size:13px; margin:4px 0 0; }
.rgpd-actions { display:flex; align-items:center; gap:12px; flex-shrink:0; }
.btn-rgpd-accept { background:var(--gold); color:var(--primary); border:none; padding:10px 24px; border-radius:6px; font-size:14px; font-weight:600; cursor:pointer; transition:var(--transition); }
.btn-rgpd-accept:hover { background:var(--gold-dark); }
.btn-rgpd-refuse { background:transparent; color:rgba(255,255,255,.7); border:1px solid rgba(255,255,255,.3); padding:10px 24px; border-radius:6px; font-size:14px; cursor:pointer; transition:var(--transition); }
.btn-rgpd-refuse:hover { border-color:rgba(255,255,255,.6); color:#fff; }
.rgpd-link { color:rgba(255,255,255,.5); font-size:12px; text-decoration:underline; }
@media(max-width:768px) { .rgpd-content{flex-direction:column;text-align:center} #rgpd-banner{padding:20px} }

/* Badge bureau */
.badge-bureau {
  display: inline-block;
  background: #E8A838; color: #1B4F72;
  font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 12px;
  margin-top: 4px;
}