/* Mondial Cup — Styles communs */
:root {
  --noir: #0a0a0a;
  --noir-soft: #1c1c1e;
  --gris-fonce: #2c2c2e;
  --gris: #6e6e73;
  --gris-clair: #f5f5f7;
  --blanc: #ffffff;
  --vert: #0d8a3f;
  --vert-clair: #12b352;
  --vert-foot: #2ea043;
  --rouge-accent: #d93025;
  --border: #e5e5e7;
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 8px 24px rgba(0,0,0,.12);
  --radius: 10px;
  --radius-lg: 16px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --max: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--noir); background: var(--blanc); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
header { position: sticky; top: 0; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); z-index: 100; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; max-width: var(--max); margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; letter-spacing: -.5px; }
.logo-icon { width: 36px; height: 36px; background: var(--noir); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--vert-foot); font-size: 20px; font-weight: 900; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-weight: 500; font-size: 15px; color: var(--noir-soft); transition: color .2s; }
.nav-links a:hover { color: var(--vert); }
.btn { display: inline-block; padding: 12px 24px; border-radius: var(--radius); font-weight: 600; font-size: 15px; transition: all .2s; border: none; }
.btn-primary { background: var(--vert); color: var(--blanc); }
.btn-primary:hover { background: var(--vert-clair); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--noir); border: 1.5px solid var(--border); }
.btn-ghost:hover { border-color: var(--noir); }
.nav-burger { display: none; background: none; border: none; font-size: 24px; }

/* Hero */
.hero { background: linear-gradient(135deg, #0a0a0a 0%, #1c1c1e 60%, #0d8a3f 100%); color: var(--blanc); padding: 100px 0 120px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(46,160,67,.2) 0%, transparent 70%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-size: 56px; line-height: 1.05; letter-spacing: -1.5px; font-weight: 800; margin-bottom: 24px; }
.hero h1 .accent { color: var(--vert-foot); }
.hero .sub { font-size: 20px; opacity: .85; margin-bottom: 36px; max-width: 540px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-ctas .btn-ghost { background: rgba(255,255,255,.06); color: var(--blanc); border-color: rgba(255,255,255,.2); }
.hero-ctas .btn-ghost:hover { background: rgba(255,255,255,.12); border-color: var(--blanc); }
.hero-badges { display: flex; gap: 24px; margin-top: 44px; flex-wrap: wrap; font-size: 14px; opacity: .8; }
.hero-badges span { display: flex; align-items: center; gap: 8px; }
.hero-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.4); transform: perspective(1000px) rotateY(-5deg); }
.hero-img img { width: 100%; height: 420px; object-fit: cover; }

/* Sections génériques */
section { padding: 80px 0; }
.section-head { text-align: center; margin-bottom: 56px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--vert); margin-bottom: 14px; }
h2 { font-size: 40px; letter-spacing: -1px; font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.section-head p { font-size: 18px; color: var(--gris); max-width: 620px; margin: 0 auto; }

/* Features */
.features { background: var(--gris-clair); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature { background: var(--blanc); padding: 32px 24px; border-radius: var(--radius-lg); text-align: center; transition: transform .2s; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature-icon { width: 56px; height: 56px; border-radius: 50%; background: rgba(46,160,67,.1); color: var(--vert); display: flex; align-items: center; justify-content: center; font-size: 26px; margin: 0 auto 20px; }
.feature h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.feature p { font-size: 15px; color: var(--gris); }

/* Produits */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.product { background: var(--blanc); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all .25s; }
.product:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--vert); }
.product-img { position: relative; height: 240px; overflow: hidden; background: var(--gris-clair); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product:hover .product-img img { transform: scale(1.05); }
.product-badge { position: absolute; top: 14px; left: 14px; background: var(--rouge-accent); color: var(--blanc); padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; letter-spacing: .3px; }
.product-badge.new { background: var(--vert); }
.product-body { padding: 24px; }
.product-category { font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--gris); margin-bottom: 8px; }
.product h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.product p { font-size: 14px; color: var(--gris); margin-bottom: 16px; min-height: 42px; }
.product-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 16px; }
.price { font-size: 22px; font-weight: 800; color: var(--noir); }
.price-old { color: var(--gris); font-size: 14px; font-weight: 400; text-decoration: line-through; margin-right: 8px; }

/* About / Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-img img { width: 100%; height: 480px; object-fit: cover; border-radius: var(--radius-lg); }
.split .eyebrow { margin-bottom: 20px; }
.split h2 { margin-bottom: 24px; }
.split p { font-size: 17px; color: var(--gris); margin-bottom: 20px; line-height: 1.7; }
.split ul { list-style: none; margin-top: 24px; }
.split ul li { padding: 10px 0 10px 32px; position: relative; font-size: 16px; }
.split ul li::before { content: "✓"; position: absolute; left: 0; color: var(--vert); font-weight: 800; font-size: 18px; }

/* Testimonials */
.testimonials { background: var(--noir); color: var(--blanc); }
.testimonials h2 { color: var(--blanc); }
.testimonials .section-head p { color: rgba(255,255,255,.7); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial { background: rgba(255,255,255,.04); padding: 32px; border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,.08); }
.stars { color: #f5a623; letter-spacing: 2px; margin-bottom: 14px; font-size: 17px; }
.testimonial p { font-size: 16px; line-height: 1.7; margin-bottom: 20px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--vert); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.testi-author strong { display: block; font-size: 15px; }
.testi-author small { color: rgba(255,255,255,.6); font-size: 13px; }

/* CTA finale */
.cta { background: linear-gradient(135deg, var(--vert) 0%, var(--vert-clair) 100%); color: var(--blanc); text-align: center; }
.cta h2 { color: var(--blanc); font-size: 44px; }
.cta p { font-size: 18px; margin: 20px 0 32px; opacity: .95; }
.cta .btn { background: var(--blanc); color: var(--vert); padding: 16px 36px; font-size: 16px; }
.cta .btn:hover { transform: scale(1.03); }

/* Footer */
footer { background: var(--noir); color: #a0a0a5; padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-col h4 { color: var(--blanc); font-size: 15px; font-weight: 700; margin-bottom: 20px; text-transform: uppercase; letter-spacing: .5px; }
.footer-col ul { list-style: none; }
.footer-col ul li { padding: 6px 0; font-size: 14px; }
.footer-col a:hover { color: var(--vert-foot); }
.footer-col .logo { color: var(--blanc); margin-bottom: 14px; }
.footer-brand p { font-size: 14px; max-width: 320px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; font-size: 13px; color: #6e6e73; }
.social { display: flex; gap: 14px; }
.social a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.05); border-radius: 50%; transition: all .2s; }
.social a:hover { background: var(--vert); }

/* Pages intérieures */
.page-hero { background: var(--noir); color: var(--blanc); padding: 70px 0; text-align: center; }
.page-hero h1 { font-size: 44px; letter-spacing: -1px; font-weight: 800; }
.page-hero p { font-size: 17px; opacity: .8; max-width: 640px; margin: 14px auto 0; }
.content { max-width: 780px; margin: 0 auto; padding: 60px 20px; }
.content h2 { font-size: 28px; margin: 40px 0 16px; }
.content h3 { font-size: 20px; margin: 28px 0 12px; font-weight: 700; }
.content p, .content li { font-size: 16px; color: var(--noir-soft); margin-bottom: 14px; line-height: 1.75; }
.content ul { margin: 10px 0 20px 24px; }
.content strong { color: var(--noir); }
.content a { color: var(--vert); text-decoration: underline; }

/* Forms */
.form { max-width: 580px; margin: 0 auto; background: var(--blanc); padding: 40px; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.form label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.form input, .form textarea, .form select { width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-family: inherit; font-size: 15px; margin-bottom: 18px; transition: border-color .2s; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--vert); }
.form textarea { min-height: 120px; resize: vertical; }
.form button { width: 100%; padding: 14px; background: var(--vert); color: var(--blanc); border: none; border-radius: 8px; font-size: 16px; font-weight: 600; cursor: pointer; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .split, .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 40px; }
  .features-grid, .products-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-burger { display: block; }
  h2 { font-size: 30px; }
  .page-hero h1 { font-size: 32px; }
  section { padding: 60px 0; }
  .hero { padding: 60px 0 80px; }
  .hero-img { transform: none; }
  .hero-img img { height: 280px; }
}