@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600&display=swap');

:root {
    --bg-dark: rgba(11, 19, 37, 0.85);
    --bg-card: rgba(17, 28, 53, 0.75);
    --bg-card-hover: rgba(23, 37, 68, 0.9);
    --accent: #c5a059;
    --accent-light: #e5c889;
    --text-primary: #ffffff;
    --text-muted: #cbd5e1;
    --border: rgba(197, 160, 89, 0.25);
    --border-hover: rgba(197, 160, 89, 0.6);
    --font-heading: 'Cinzel', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --radius: 12px;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-image: linear-gradient(rgba(11, 19, 37, 0.85), rgba(11, 19, 37, 0.85)), url('https://images.unsplash.com/photo-1505664194779-8beaceb93744?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

main {
    flex: 1;
    max-width: 1200px;
    width: 90%;
    margin: 0 auto 4rem auto;
}

/* Header Navbar */
header {
    background: rgba(11, 19, 37, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

/* Logo circulaire */
.site-logo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
    display: block;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.logo-link:hover .site-logo {
    border-color: var(--accent);
    transform: scale(1.05);
}

nav {
    display: flex;
    gap: 2rem;
}

nav a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    position: relative;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    padding: 5rem 3.5rem;
    border-radius: var(--radius);
    margin-top: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-badge {
    display: inline-block;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    background: rgba(197, 160, 89, 0.1);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    max-width: 850px;
}

.hero p {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 650px;
    margin-bottom: 1rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent);
    color: #0b1325;
}

.btn-primary:hover {
    background-color: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.3);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background-color: rgba(197, 160, 89, 0.1);
}

.btn-block {
    width: 100%;
}

/* Barre de chiffres clés */
.stats-bar {
    display: flex;
    justify-content: space-around;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: var(--radius);
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--accent);
    font-weight: 700;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* Grilles & Cartes */
.section {
    margin: 4rem 0;
}

.section-title {
    margin-bottom: 2.5rem;
}

.section-title span {
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    font-weight: 600;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    color: #ffffff;
    margin-top: 0.25rem;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.card-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: #ffffff;
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.card-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: color 0.3s;
}

.card-link:hover {
    color: var(--accent-light);
}

/* Section Contact spécifique */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-info-card, .contact-form-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.contact-info-card h2, .contact-form-card h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.contact-lead {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    font-size: 1.25rem;
    background: rgba(197, 160, 89, 0.15);
    border: 1px solid var(--border);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    flex-shrink: 0;
}

.contact-item strong {
    color: #ffffff;
    font-size: 0.9rem;
    display: block;
}

.contact-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.confidential-box {
    background: rgba(11, 19, 37, 0.6);
    border-left: 3px solid var(--accent);
    padding: 1.25rem;
    border-radius: 6px;
}

.confidential-box strong {
    color: var(--accent);
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.confidential-box p {
    color: #94a3b8;
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.4;
}

/* Formulaire */
.custom-form {
    margin-top: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select.form-select,
textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: #ffffff;
    background: rgba(11, 19, 37, 0.7);
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: all 0.3s ease;
}

select.form-select option {
    background-color: #0b1325;
    color: #ffffff;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select.form-select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.2);
    background: rgba(11, 19, 37, 0.9);
}

textarea {
    resize: vertical;
}

.checkbox-group {
    margin-top: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
}

.checkbox-label span {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: none;
    letter-spacing: normal;
    font-weight: 400;
}

/* Alertes */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(21, 128, 61, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: #4ade80;
}

.alert-error {
    background: rgba(185, 28, 28, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
}

/* Banner CTA */
.cta-banner {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    padding: 4rem 2rem;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
}

.cta-banner p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

/* Footer */
footer {
    background: rgba(11, 19, 37, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #64748b;
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.footer-container {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo-link {
    display: inline-block;
    margin-bottom: 0.5rem;
}

.footer-logo {
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
}

.footer-brand p, .footer-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-legal p {
    font-size: 0.85rem;
}

.footer-legal a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer-legal a:hover {
    color: var(--accent);
}

.footer-credits {
    margin-top: 0.4rem;
    font-size: 0.8rem !important;
    color: var(--text-muted);
}

.footer-credits a {
    color: var(--accent) !important;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-credits a:hover {
    text-decoration: underline;
    opacity: 0.85;
}

/* Mobile */
@media (max-width: 850px) {
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .header-container { flex-direction: column; gap: 1rem; }
    nav { gap: 1rem; }
    .hero { padding: 3rem 1.5rem; }
    .hero h1 { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; }
    .stats-bar { flex-direction: column; gap: 1.5rem; }
    .footer-container { flex-direction: column; text-align: center; }
}