@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');
@import './variables.css';

* { margin:0; padding:0; box-sizing:border-box; }
body { background: white; color: var(--gray-900); font-family: var(--font-sans); line-height: 1.6; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:12px 24px; border-radius: var(--radius-full); font-weight:600; text-decoration:none; border:none; cursor:pointer; transition: all .2s; font-size:15px; }
.btn-primary { background: var(--primary); color:white; box-shadow: 0 4px 14px rgba(91,91,246,.35); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(91,91,246,.4); }
.btn-secondary { background: var(--gray-900); color:white; }
.btn-secondary:hover { background: black; }
.btn-ghost { background: var(--gray-100); color: var(--gray-900); }
.btn-ghost:hover { background: var(--gray-200); }
.btn-lg { padding:16px 32px; font-size:16px; }

.badge { display:inline-flex; align-items:center; gap:6px; padding:6px 14px; border-radius: var(--radius-full); font-size:13px; font-weight:600; background: var(--primary-50); color: var(--primary); border:1px solid #DDD6FE; }

/* Header */
.header { position:sticky; top:0; z-index:100; background: rgba(255,255,255,.85); backdrop-filter: blur(12px); border-bottom:1px solid var(--gray-200); }
.header-inner { height:72px; display:flex; align-items:center; justify-content:space-between; }
.logo { display:flex; align-items:center; gap:10px; text-decoration:none; }
.logo-icon { width:36px; height:36px; background: var(--primary); border-radius:10px; display:grid; place-items:center; color:white; font-weight:800; font-size:18px; }
.logo-text { font-family: var(--font-display); font-weight:800; font-size:22px; color: var(--gray-900); letter-spacing:-.02em; }
.nav { display:flex; align-items:center; gap:32px; }
.nav a { text-decoration:none; color: var(--gray-600); font-weight:500; font-size:14.5px; transition:.2s; }
.nav a:hover { color: var(--gray-900); }
.nav-cta { display:flex; align-items:center; gap:12px; }
.hamburger { display:none; background:none; border:none; cursor:pointer; }

/* Hero */
.hero { padding: 80px 0 40px; overflow:hidden; position:relative; }
.hero::before { content:''; position:absolute; top:-200px; left:50%; transform:translateX(-50%); width:1200px; height:600px; background: radial-gradient(ellipse at center, rgba(91,91,246,.15), transparent 70%); pointer-events:none; }
.hero-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:64px; align-items:center; position:relative; }
.hero-badge { margin-bottom:20px; }
.hero h1 { font-family: var(--font-display); font-size:56px; line-height:1.05; letter-spacing:-.03em; font-weight:800; margin-bottom:20px; }
.hero h1 span { background: linear-gradient(135deg, var(--primary), #8B5CF6); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero p { font-size:19px; color: var(--gray-600); margin-bottom:32px; line-height:1.6; max-width:560px; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:32px; }
.hero-social-proof { display:flex; align-items:center; gap:16px; font-size:14px; color: var(--gray-600); }
.avatars { display:flex; }
.avatars img { width:36px; height:36px; border-radius:50%; border:2px solid white; margin-left:-10px; }
.avatars img:first-child { margin-left:0; }
.hero-visual { position:relative; }
.hero-card { background:white; border:1px solid var(--gray-200); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); overflow:hidden; }
.hero-card-header { padding:20px; border-bottom:1px solid var(--gray-100); display:flex; align-items:center; justify-content:space-between; }
.hero-mock { padding:16px; display:grid; gap:12px; }
.mock-row { display:flex; align-items:center; gap:12px; padding:12px; background: var(--gray-50); border-radius: var(--radius-md); }
.mock-dot { width:40px; height:40px; border-radius: var(--radius-sm); background: var(--primary-light); display:grid; place-items:center; }

/* Sections */
.section { padding: 96px 0; }
.section-header { text-align:center; max-width:720px; margin:0 auto 64px; }
.section-header h2 { font-family: var(--font-display); font-size:40px; font-weight:800; letter-spacing:-.02em; margin-bottom:16px; line-height:1.1; }
.section-header p { font-size:18px; color: var(--gray-600); }
.grid-3 { display:grid; grid-template-columns: repeat(3,1fr); gap:24px; }
.grid-4 { display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.card { background:white; border:1px solid var(--gray-200); border-radius: var(--radius-lg); padding:24px; transition:.2s; }
.card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-icon { width:48px; height:48px; border-radius: var(--radius-md); display:grid; place-items:center; font-size:22px; margin-bottom:16px; }
.card h3 { font-size:18px; font-weight:700; margin-bottom:8px; }
.card p { font-size:14.5px; color: var(--gray-600); line-height:1.6; }

/* Features */
.features { background: var(--gray-50); }
.feature-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:32px; }
.feature-item { display:flex; gap:20px; }
.feature-icon { width:56px; height:56px; border-radius: var(--radius-md); background:white; border:1px solid var(--gray-200); display:grid; place-items:center; font-size:24px; flex-shrink:0; }

/* Pillars */
.pillars { display:grid; grid-template-columns: repeat(4,1fr); gap:20px; }
.pillar { background: linear-gradient(180deg, white, var(--gray-50)); border:1px solid var(--gray-200); border-radius: var(--radius-xl); padding:28px; position:relative; overflow:hidden; }
.pillar::before { content:''; position:absolute; top:0; left:0; right:0; height:4px; }
.pillar:nth-child(1)::before { background: var(--primary); }
.pillar:nth-child(2)::before { background: #8B5CF6; }
.pillar:nth-child(3)::before { background: #10B981; }
.pillar:nth-child(4)::before { background: #F59E0B; }
.pillar-number { font-size:13px; font-weight:700; color: var(--primary); margin-bottom:12px; letter-spacing:.1em; }
.pillar h3 { font-size:20px; font-weight:800; margin-bottom:10px; }

/* Pricing */
.pricing-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:24px; align-items:start; }
.price-card { background:white; border:1px solid var(--gray-200); border-radius: var(--radius-xl); padding:32px 24px; position:relative; }
.price-card.popular { border:2px solid var(--primary); box-shadow: 0 0 0 4px var(--primary-light); transform: scale(1.02); }
.price-card.popular::after { content:'Populaire'; position:absolute; top:-12px; left:50%; transform:translateX(-50%); background: var(--primary); color:white; padding:4px 12px; border-radius: var(--radius-full); font-size:12px; font-weight:700; }
.price-name { font-weight:700; font-size:18px; margin-bottom:8px; }
.price { font-size:36px; font-weight:800; letter-spacing:-.02em; margin-bottom:4px; }
.price span { font-size:16px; font-weight:500; color: var(--gray-500); }
.price-features { margin:24px 0; display:grid; gap:12px; }
.price-features li { display:flex; gap:10px; font-size:14px; list-style:none; }
.price-features li::before { content:'✓'; width:20px; height:20px; background: var(--success-light); color: var(--success); border-radius:50%; display:grid; place-items:center; font-size:12px; font-weight:700; flex-shrink:0; }

/* FAQ */
.faq { max-width:800px; margin:0 auto; display:grid; gap:16px; }
.faq-item { background:white; border:1px solid var(--gray-200); border-radius: var(--radius-md); overflow:hidden; }
.faq-q { padding:20px; font-weight:600; cursor:pointer; display:flex; justify-content:space-between; align-items:center; }
.faq-a { padding:0 20px 20px; color: var(--gray-600); font-size:14.5px; display:none; }
.faq-item.open .faq-a { display:block; }

/* Footer */
.footer { background: var(--gray-900); color: white; padding:64px 0 32px; }
.footer-grid { display:grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; }
.footer-logo { display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.footer-logo .logo-icon { background: white; color: var(--gray-900); }
.footer-desc { color: var(--gray-400); font-size:14px; line-height:1.6; }
.footer h4 { font-size:14px; font-weight:700; letter-spacing:.05em; text-transform:uppercase; margin-bottom:20px; color: var(--gray-300); }
.footer a { display:block; color: var(--gray-400); text-decoration:none; font-size:14px; margin-bottom:12px; }
.footer a:hover { color: white; }
.footer-bottom { border-top:1px solid var(--gray-800); padding-top:32px; display:flex; justify-content:space-between; align-items:center; color: var(--gray-500); font-size:13px; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns:1fr; gap:40px; }
  .hero h1 { font-size:44px; }
  .grid-3, .grid-4, .pricing-grid, .pillars { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav { display:none; }
  .hamburger { display:block; }
  .hero { padding:40px 0; }
  .hero h1 { font-size:36px; }
  .grid-3, .grid-4, .pricing-grid, .pillars, .feature-grid { grid-template-columns:1fr; }
  .section { padding:64px 0; }
  .section-header h2 { font-size:32px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; gap:12px; }
}