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

:root {
    --primary: #0ea5e9;       /* Bleu Sky moderne */
    --primary-dark: #0284c7;
    --secondary: #f0f9ff;
    --accent: #22d3ee;        /* Cyan pour la fraîcheur */
    --text-main: #0f172a;    /* Slate 900 */
    --text-muted: #64748b;    /* Slate 500 */
    --bg-light: #f8fafc;     /* Slate 50 */
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --radius: 16px;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    margin: 0;
}

/* --- NAVBAR --- */
.navbar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px); /* Effet verre dépoli */
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    color: var(--primary) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--text-main) !important;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--primary) !important;
}

/* --- HERO SECTION --- */
.hero-section {
    padding: 100px 0 60px 0;
    background: radial-gradient(circle at top right, #e0f2fe, transparent),
                radial-gradient(circle at bottom left, #f0f9ff, transparent);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--text-main), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- CARDS & COMPONENTS --- */
.card {
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.btn {
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary);
    border: none;
    box-shadow: 0 4px 14px 0 rgba(14, 165, 233, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.23);
}

/* --- MAP CONTAINER --- */
#map-container {
    position: relative;
    height: 550px;
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 4px solid white; /* Effet de cadre élégant */
}

#map {
    height: 100%;
    width: 100%;
}

/* --- FOOTER --- */
footer {
    background: var(--white);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    padding: 40px 0;
}

.footer-link {
    text-decoration: none;
    color: var(--text-muted);
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--primary);
}