/* =============================================
   SECUFER SAINT-ETIENNE - Feuille de style
   ============================================= */

:root {
  --c-navy: #0a1f44;
  --c-orange: #e85d04;
  --c-orange-light: #ff7c2a;
  --c-bg: #f8f9fa;
  --c-text: #1a1a2e;
  --c-muted: #6c757d;
  --c-white: #ffffff;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Arial, sans-serif; color: var(--c-text); background: var(--c-bg); font-size: 16px; line-height: 1.7; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.topbar { background: var(--c-orange); color: var(--c-white); text-align: center; padding: 8px 16px; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em; }
.topbar a { color: var(--c-white); text-decoration: underline; }
.topbar a:hover { opacity: 0.85; }

.navbar { position: sticky; top: 0; z-index: 1000; background: var(--c-navy); display: flex; align-items: center; justify-content: space-between; padding: 0 24px; height: 64px; box-shadow: 0 2px 12px rgba(0,0,0,0.25); }
.navbar-logo { color: var(--c-white); font-size: 1.15rem; font-weight: 800; letter-spacing: 0.03em; }
.navbar-logo span { color: var(--c-orange); }
.navbar-links { display: flex; gap: 28px; align-items: center; }
.navbar-links a { color: rgba(255,255,255,0.88); font-size: 0.92rem; font-weight: 600; transition: color 0.2s; padding: 4px 0; border-bottom: 2px solid transparent; }
.navbar-links a:hover, .navbar-links a.active { color: var(--c-orange); border-bottom-color: var(--c-orange); }
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.burger span { display: block; width: 26px; height: 3px; background: var(--c-white); border-radius: 2px; transition: all 0.3s; }

.mobile-menu { display: none; background: var(--c-navy); padding: 16px 24px 24px; border-top: 1px solid rgba(255,255,255,0.1); }
.mobile-menu.open { display: flex; flex-direction: column; gap: 12px; }
.mobile-menu a { color: rgba(255,255,255,0.9); font-size: 1rem; font-weight: 600; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-menu a:hover { color: var(--c-orange); }

.hero { background: linear-gradient(135deg, var(--c-navy) 0%, #1a3a6e 100%); color: var(--c-white); text-align: center; padding: 80px 24px 72px; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; line-height: 1.2; margin-bottom: 20px; max-width: 820px; margin-left: auto; margin-right: auto; }
.hero p { font-size: 1.15rem; opacity: 0.9; max-width: 640px; margin: 0 auto 28px; }
.hero-badge { display: inline-block; background: var(--c-orange); color: var(--c-white); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 14px; border-radius: 20px; margin-bottom: 20px; }
.trust-items { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 24px; margin: 24px auto; max-width: 700px; }
.trust-items span { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); border-radius: 20px; padding: 6px 16px; font-size: 0.9rem; font-weight: 600; }
.hero-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 12px; }

.btn-primary { display: inline-block; background: var(--c-orange); color: var(--c-white); font-weight: 700; font-size: 1rem; padding: 14px 32px; border-radius: 30px; border: none; cursor: pointer; transition: background 0.2s, transform 0.15s; text-align: center; }
.btn-primary:hover { background: var(--c-orange-light); transform: translateY(-2px); }
.btn-outline { display: inline-block; background: transparent; color: var(--c-white); font-weight: 700; font-size: 1rem; padding: 13px 30px; border-radius: 30px; border: 2px solid rgba(255,255,255,0.7); cursor: pointer; transition: all 0.2s; text-align: center; }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--c-white); }

.stats-bar { background: var(--c-navy); display: flex; flex-wrap: wrap; justify-content: center; gap: 0; }
.stat-item { flex: 1 1 180px; text-align: center; padding: 28px 24px; border-right: 1px solid rgba(255,255,255,0.08); }
.stat-item:last-child { border-right: none; }
.stat-number { display: block; font-size: 2.2rem; font-weight: 900; color: var(--c-orange); line-height: 1; margin-bottom: 6px; }
.stat-label { color: rgba(255,255,255,0.75); font-size: 0.88rem; font-weight: 500; }

.section { padding: 72px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label { display: inline-block; background: var(--c-orange); color: var(--c-white); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 14px; border-radius: 20px; margin-bottom: 14px; }
.section-title { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; color: var(--c-navy); margin-bottom: 16px; line-height: 1.25; }
.section-sub { font-size: 1.05rem; color: var(--c-muted); max-width: 680px; margin-bottom: 40px; }
.section-bg { background: var(--c-bg); }
.section-white { background: var(--c-white); }

.card { background: var(--c-white); border-radius: 12px; box-shadow: 0 4px 20px rgba(10,31,68,0.08); padding: 28px 24px; transition: transform 0.2s, box-shadow 0.2s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(10,31,68,0.13); }
.card-icon { font-size: 2.2rem; margin-bottom: 14px; }
.card h3 { font-size: 1.1rem; font-weight: 700; color: var(--c-navy); margin-bottom: 10px; }
.card p { color: var(--c-muted); font-size: 0.95rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.check-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.97rem; color: var(--c-text); }
.check-list li::before { content: "✓"; color: var(--c-orange); font-weight: 800; font-size: 1rem; flex-shrink: 0; margin-top: 2px; }

.info-box-navy { background: var(--c-navy); color: var(--c-white); border-radius: 12px; padding: 28px; }
.info-box-navy h3, .info-box-navy h4 { color: var(--c-white); }
.info-box-navy p { color: rgba(255,255,255,0.85); }
.info-box-orange { background: var(--c-orange); color: var(--c-white); border-radius: 12px; padding: 28px; }
.info-box-orange h3, .info-box-orange h4 { color: var(--c-white); }
.info-box-orange p { color: rgba(255,255,255,0.9); }

.steps { display: flex; flex-wrap: wrap; gap: 20px; counter-reset: step; }
.step-item { flex: 1 1 220px; background: var(--c-white); border-radius: 12px; padding: 24px 20px; box-shadow: 0 4px 16px rgba(10,31,68,0.07); position: relative; counter-increment: step; }
.step-item::before { content: counter(step); position: absolute; top: -14px; left: 20px; background: var(--c-orange); color: var(--c-white); font-weight: 900; font-size: 0.95rem; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.step-item h4 { font-size: 1rem; font-weight: 700; color: var(--c-navy); margin-bottom: 8px; margin-top: 6px; }
.step-item p { font-size: 0.92rem; color: var(--c-muted); }

.carousel-wrapper { overflow: hidden; position: relative; padding: 12px 0; }
.carousel-wrapper::before, .carousel-wrapper::after { content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.carousel-wrapper::before { left: 0; background: linear-gradient(to right, var(--c-bg), transparent); }
.carousel-wrapper::after { right: 0; background: linear-gradient(to left, var(--c-bg), transparent); }
.carousel-track { display: flex; gap: 20px; width: max-content; animation: carousel-scroll 38s linear infinite; }
.carousel-track:hover { animation-play-state: paused; }
@keyframes carousel-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.review-card { background: var(--c-white); border-radius: 12px; padding: 22px 20px; min-width: 280px; max-width: 300px; box-shadow: 0 4px 16px rgba(10,31,68,0.07); flex-shrink: 0; }
.review-stars { color: #f5a623; font-size: 1.1rem; margin-bottom: 8px; letter-spacing: 1px; }
.review-company { font-weight: 700; font-size: 0.92rem; color: var(--c-navy); margin-bottom: 2px; }
.review-city { font-size: 0.8rem; color: var(--c-muted); margin-bottom: 10px; }
.review-text { font-size: 0.9rem; color: var(--c-text); line-height: 1.55; font-style: italic; }

.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq-item { background: var(--c-white); border-radius: 10px; box-shadow: 0 2px 10px rgba(10,31,68,0.06); overflow: hidden; }
.faq-question { width: 100%; text-align: left; background: none; border: none; padding: 18px 20px; font-size: 1rem; font-weight: 700; color: var(--c-navy); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; transition: color 0.2s; }
.faq-question::after { content: "+"; font-size: 1.4rem; font-weight: 700; color: var(--c-orange); flex-shrink: 0; transition: transform 0.3s; }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.3s; padding: 0 20px; font-size: 0.95rem; color: var(--c-text); line-height: 1.7; }
.faq-item.open .faq-answer { max-height: 500px; padding: 0 20px 18px; }

.float-cta { position: fixed; bottom: 28px; right: 24px; z-index: 999; background: var(--c-orange); color: var(--c-white); font-weight: 700; font-size: 0.95rem; padding: 14px 22px; border-radius: 30px; box-shadow: 0 4px 20px rgba(232,93,4,0.45); display: flex; align-items: center; gap: 8px; transition: background 0.2s, transform 0.15s; }
.float-cta:hover { background: var(--c-orange-light); transform: translateY(-2px); }

.cta-section { background: var(--c-orange); text-align: center; padding: 72px 24px; color: var(--c-white); }
.cta-section h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 900; margin-bottom: 14px; }
.cta-section p { font-size: 1.1rem; opacity: 0.95; margin-bottom: 32px; max-width: 580px; margin-left: auto; margin-right: auto; }
.cta-section .btn-primary { background: var(--c-navy); }
.cta-section .btn-primary:hover { background: #0d2a5e; }
.cta-section .btn-outline { border-color: rgba(255,255,255,0.8); }

.footer { background: var(--c-navy); color: rgba(255,255,255,0.8); padding: 56px 24px 32px; }
.footer-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-logo { font-size: 1.25rem; font-weight: 900; color: var(--c-white); margin-bottom: 12px; }
.footer-logo span { color: var(--c-orange); }
.footer-desc { font-size: 0.9rem; line-height: 1.65; max-width: 320px; }
.footer-col h4 { color: var(--c-white); font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; letter-spacing: 0.04em; text-transform: uppercase; }
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--c-orange); }
.footer-badge { display: inline-block; border: 2px solid rgba(255,255,255,0.35); color: var(--c-white); font-size: 0.78rem; font-weight: 700; padding: 5px 14px; border-radius: 20px; margin-top: 14px; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-bottom { max-width: 1100px; margin: 24px auto 0; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; font-size: 0.82rem; color: rgba(255,255,255,0.45); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: none; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

.rich-text h2 { font-size: 1.5rem; font-weight: 800; color: var(--c-navy); margin: 28px 0 12px; }
.rich-text h3 { font-size: 1.15rem; font-weight: 700; color: var(--c-navy); margin: 22px 0 10px; }
.rich-text p { margin-bottom: 14px; font-size: 0.97rem; line-height: 1.75; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; max-width: 1000px; margin: 0 auto; }
.contact-phone { font-size: 1.8rem; font-weight: 900; color: var(--c-orange); margin: 16px 0; display: block; }
.legal-block { background: var(--c-bg); border-radius: 10px; padding: 22px 24px; margin-top: 24px; font-size: 0.88rem; color: var(--c-muted); border: 1px solid rgba(10,31,68,0.08); }
.legal-block h4 { color: var(--c-navy); font-size: 0.92rem; font-weight: 700; margin-bottom: 10px; }

.zone-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.zone-tag { background: rgba(10,31,68,0.07); border: 1px solid rgba(10,31,68,0.12); color: var(--c-navy); font-size: 0.85rem; font-weight: 600; padding: 6px 14px; border-radius: 20px; }

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .navbar-links { display: none; }
  .burger { display: flex; }
  .card-grid { grid-template-columns: 1fr; }
  .stats-bar { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .stat-item:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding: 56px 16px 52px; }
  .section { padding: 52px 16px; }
  .hero h1 { font-size: 1.6rem; }
  .float-cta { bottom: 16px; right: 12px; font-size: 0.85rem; padding: 12px 16px; }
}