/* --- Variables --- */
:root {
    --primary: #0f4c81; /* Bleu plus "corporate/parisien" */
    --secondary: #c5a059; /* Touche or/beige pour l'élégance */
    --dark: #1e272e;
    --light-text: #636E72;
    --bg-light: #f5f6fa;
    --font-heading: 'Playfair Display', serif; /* Police élégante */
    --font-body: 'Inter', sans-serif;
}

/* --- General Styles --- */
body {
    font-family: var(--font-body);
    color: var(--dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: var(--font-heading);
}

.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-gradient-primary { background: linear-gradient(135deg, var(--primary) 0%, #093256 100%); }

/* --- Navbar --- */
.navbar {
    padding: 15px 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}
.nav-link {
    color: var(--dark);
    font-weight: 500;
    margin: 0 10px;
    font-size: 0.95rem;
}
.nav-link:hover, .nav-link.active { color: var(--primary); }

/* --- Buttons --- */
.btn {
    border-radius: 50px;
    padding: 10px 25px;
    transition: all 0.3s ease;
}
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}
.btn-primary:hover {
    background-color: #093256;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(15, 76, 129, 0.3);
}

/* --- Hero Section --- */
.hero-section {
    padding-top: 100px;
    padding-bottom: 60px;
    min-height: 90vh;
    background: #fff;
}
.hero-img {
    object-fit: cover;
    max-height: 500px;
    width: 100%;
}

/* --- Services --- */
.service-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, border 0.3s;
    border: 1px solid transparent;
}
.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}
.icon-box {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%; /* Cercle au lieu de carré */
}
.bg-blue-light { background-color: rgba(15, 76, 129, 0.1); }
.bg-green-light { background-color: rgba(197, 160, 89, 0.15); color: var(--secondary) !important; }

/* --- Modern Map Container --- */
.map-container-modern {
    background: #fff;
    min-height: 450px;
}

/* --- Animations --- */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: 0.8s ease-out; }
.fade-in-left { opacity: 0; transform: translateX(-30px); transition: 0.8s ease-out; }
.fade-in-right { opacity: 0; transform: translateX(30px); transition: 0.8s ease-out; }
.visible { opacity: 1; transform: translate(0); }

/* --- Form --- */
.form-control:focus, .form-select:focus {
    box-shadow: none;
    border-color: var(--primary);
}