:root {
    --bleu: #0047AB;
    --rose: #FF69B4;
    --dark: #1a1a1a;
    --white: #ffffff;
    --light-grey: #f9f9f9;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body { font-family: 'Inter', sans-serif; background: var(--light-grey); color: var(--dark); line-height: 1.6; }

/* Navigation */
header { background: var(--bleu); padding: 1.2rem 0; box-shadow: 0 4px 10px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
nav { display: flex; justify-content: space-around; align-items: center; max-width: 1200px; margin: auto; }
.logo { font-size: 1.8rem; font-weight: 800; color: var(--white); }
.logo span { color: var(--rose); }
nav ul { display: flex; list-style: none; align-items: center; }
nav ul li { margin-left: 25px; }
nav ul li a { color: var(--white); text-decoration: none; font-weight: 500; transition: 0.3s; }
nav ul li a:hover { color: var(--rose); }
.nav-btn { background: var(--rose); padding: 10px 20px; border-radius: 5px; }

/* Hero Section */
.hero { background: linear-gradient(135deg, var(--bleu) 0%, #002d6b 100%); height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; color: white; padding: 0 20px; }
.hero h1 { font-size: 3.5rem; margin-bottom: 20px; }
.btn-rose { background: var(--rose); color: white; padding: 15px 35px; text-decoration: none; border-radius: 50px; font-weight: bold; display: inline-block; margin-right: 15px; }
.btn-outline { border: 2px solid white; color: white; padding: 13px 35px; text-decoration: none; border-radius: 50px; display: inline-block; }

/* Content Pages */
.page-content { max-width: 900px; margin: 50px auto; padding: 20px; text-align: center; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 40px; }
.card { background: white; padding: 30px; border-radius: 10px; border-bottom: 5px solid var(--rose); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

/* Recherche */
.search-container { height: 70vh; display: flex; align-items: center; justify-content: center; }
.search-card { background: white; padding: 40px; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); width: 100%; max-width: 500px; text-align: center; }
.input-group { margin: 30px 0; display: flex; flex-direction: column; }
input { padding: 15px; border: 2px solid #ddd; border-radius: 8px; margin-bottom: 15px; font-size: 1rem; }
button { background: var(--bleu); color: white; padding: 15px; border: none; border-radius: 8px; cursor: pointer; font-weight: bold; font-size: 1.1rem; transition: 0.3s; }
button:hover { background: var(--rose); }
.result-box { margin-top: 25px; padding: 20px; border-radius: 8px; background: #fff0f6; border: 1px solid var(--rose); display: none; }

footer { background: var(--dark); color: white; text-align: center; padding: 2rem; margin-top: 50px; }