@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@700&family=Lato:wght@400;700&display=swap');

:root {
    --primary-color: #0a2e5c; /* Bleu profond */
    --secondary-color: #f2f5f8; /* Gris clair */
    --accent-color: #d4af37; /* Or */
    --text-color: #333;
    --text-color-light: #fff;
}

body {
    font-family: 'Lato', sans-serif;
    background-color: #fff;
    color: var(--text-color);
    padding-top: 80px; /* Pour compenser la navbar fixe */
}

.home {
    padding-top: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--primary-color);
}

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-angled {
    transform: skewY(-3deg);
}

.section-angled > .container {
    transform: skewY(3deg);
}

.bg-light {
    background-color: var(--secondary-color) !important;
}

.navbar {
    transition: background-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    background-color: transparent;
    box-shadow: none;
}

.navbar .nav-link {
    color: var(--text-color-light);
    font-weight: 700;
}

.navbar.scrolled {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar.scrolled .nav-link {
    color: var(--text-color);
}

.navbar.scrolled .navbar-toggler {
    border-color: rgba(0,0,0,0.1);
}

.navbar.scrolled .navbar-toggler-icon {
    filter: invert(1); /* Rend l'icône noire si elle était blanche */
}

.navbar-brand {
    padding-top: 0;
    padding-bottom: 0;
}

.navbar-logo {
    height: 50px;
    transition: height 0.3s ease-in-out;
}

.navbar.scrolled .navbar-logo {
    height: 40px;
}

.hero-section, .page-banner {
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    position: relative;
    color: var(--text-color-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section {
    min-height: 100vh;
}

.page-banner {
    min-height: 40vh;
    margin-top: -80px; /* Pour coller à la navbar */
}

.hero-section h1, .page-banner h1 {
    color: var(--text-color-light);
}

.hero-section .container, .page-banner .container {
    position: relative;
    z-index: 2;
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-primary:hover {
    background-color: #082449;
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--text-color-light);
}

.btn-accent:hover {
    background-color: #c09e2d;
    border-color: #c09e2d;
    color: var(--text-color-light);
}

.footer {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    padding: 40px 0;
}

/* Animations au défilement */
.fade-in-section, .slide-in-left, .slide-in-right {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-section {
    transform: translateY(30px);
}

.slide-in-left {
    transform: translateX(-50px);
}

.slide-in-right {
    transform: translateX(50px);
}

.is-visible {
    opacity: 1;
    transform: none;
}