/* ===== Variables ===== */
:root {
    --bg-dark: #1a1a1a;
    --bg-darker: #121212;
    --bg-card: #242424;
    --bg-card-hover: #2a2a2a;
    --gold: #c9a227;
    --gold-light: #d4b84a;
    --gold-dark: #a68523;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;
    --accent-green: #2ecc71;
    --accent-blue: #3498db;
    --accent-red: #e74c3c;
    --border-color: #333333;
    --gradient-gold: linear-gradient(135deg, #c9a227 0%, #d4b84a 50%, #a68523 100%);
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Cinzel', serif;
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Cinzel', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gold);
}

.nav-logo .logo-img {
    height: 45px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-link {
    padding: 10px 18px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--gold);
    background: rgba(201, 162, 39, 0.1);
}

.nav-intranet {
    background: var(--gradient-gold) !important;
    color: var(--bg-darker) !important;
    font-weight: 600 !important;
    padding: 10px 22px !important;
}

.nav-intranet:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(201, 162, 39, 0.4);
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--gold);
    border-radius: 3px;
    transition: 0.3s;
}

/* ===== Hero Section ===== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 50%, #1f1f1f 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(201, 162, 39, 0.08) 0%, transparent 70%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(201,162,39,0.03)"/></svg>');
    background-size: 30px 30px;
}

.hero-content {
    text-align: center;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-logo {
    width: 180px;
    height: auto;
    margin-bottom: 30px;
    filter: drop-shadow(0 0 30px rgba(201, 162, 39, 0.3));
    animation: pulse 3s ease-in-out infinite;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--gold);
    letter-spacing: 8px;
    margin-bottom: 15px;
    text-shadow: 0 0 40px rgba(201, 162, 39, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    letter-spacing: 3px;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    padding: 15px 35px;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--bg-darker);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201, 162, 39, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--bg-darker);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: var(--gold);
    font-size: 1.5rem;
}

/* ===== Sections ===== */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-size: 1.1rem;
}

/* ===== Presentation ===== */
.presentation {
    background: var(--bg-darker);
}

.presentation-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.presentation-card {
    background: var(--bg-card);
    padding: 35px 25px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.presentation-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--bg-darker);
}

.presentation-card h3 {
    color: var(--gold);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.presentation-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.presentation-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
    line-height: 1.8;
}

.presentation-text p {
    margin-bottom: 15px;
}

.presentation-text strong {
    color: var(--gold);
}

/* ===== Unités Section ===== */
.unites {
    background: var(--bg-dark);
    padding: 80px 0;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.unites-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.unite-card {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-darker));
    padding: 40px 25px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.unite-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.unite-card:hover::before {
    transform: scaleX(1);
}

.unite-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 25px 50px rgba(201, 162, 39, 0.15);
}

.unite-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--bg-darker);
    box-shadow: 0 10px 30px rgba(201, 162, 39, 0.3);
}

.unite-card h3 {
    color: var(--gold);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.unite-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Grades Section ===== */
.grades {
    background: var(--bg-darker);
}

.grade-category {
    margin-bottom: 50px;
}

.category-title {
    color: var(--gold-light);
    font-size: 1.5rem;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.category-title i {
    color: var(--gold);
}

.grades-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.grade-card {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.grade-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.grade-card.officer {
    border-left: 3px solid var(--gold);
}

.grade-card.officer:hover {
    border-color: var(--gold);
}

.grade-card.sous-officier {
    border-left: 3px solid #b8860b;
}

.grade-card.sous-officier:hover {
    border-color: #b8860b;
}

.grade-card.militaire {
    border-left: 3px solid #8b7355;
}

.grade-card.militaire:hover {
    border-color: #8b7355;
}

.grade-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.grade-name {
    color: var(--gold-light);
    font-weight: 600;
    font-size: 1rem;
}

.grade-header i {
    color: var(--gold);
    opacity: 0.6;
}

.grade-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ===== Galerie ===== */
.galerie {
    background: var(--bg-darker);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    aspect-ratio: 16/10;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item.placeholder {
    background: var(--bg-card);
    border: 2px dashed var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.gallery-item.placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
}

.gallery-item.placeholder span {
    font-size: 0.9rem;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== Recrutement ===== */
.recrutement {
    background: var(--bg-dark);
}

.recrutement-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-darker) 100%);
    border-radius: 15px;
    padding: 60px;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.recrutement-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.1) 0%, transparent 70%);
}

.recrutement-badge {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bg-darker);
    margin-bottom: 25px;
}

.recrutement-content h2 {
    color: var(--gold);
    margin-bottom: 20px;
    font-size: 2rem;
}

.recrutement-content p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.8;
}

.requirements-list {
    list-style: none;
    margin-bottom: 30px;
}

.requirements-list li {
    padding: 10px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.requirements-list i {
    color: var(--accent-green);
}

.btn-recruit {
    background: var(--accent-green);
    color: white;
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-recruit:hover {
    background: #27ae60;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(46, 204, 113, 0.4);
}

.recrutement-visual {
    text-align: center;
    z-index: 1;
}

.recrutement-visual img {
    max-width: 250px;
    opacity: 0.8;
    filter: drop-shadow(0 0 30px rgba(201, 162, 39, 0.2));
}

/* ===== Contact ===== */
.contact {
    background: var(--bg-darker);
}

.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 50px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--gold-light);
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group label i {
    margin-right: 8px;
    color: var(--gold);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(201, 162, 39, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-darker);
    color: var(--text-primary);
}

.btn-submit {
    width: 100%;
    background: var(--gradient-gold);
    color: var(--bg-darker);
    padding: 18px;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 162, 39, 0.4);
}

.form-status {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(46, 204, 113, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.form-status.error {
    display: block;
    background: rgba(231, 76, 60, 0.2);
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    width: 80px;
    margin-bottom: 15px;
}

.footer-brand h3 {
    color: var(--gold);
    margin-bottom: 10px;
}

.footer-brand p {
    color: var(--text-muted);
}

.footer-links h4 {
    color: var(--gold-light);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .presentation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .unites-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grades-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .recrutement-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .recrutement-badge {
        margin: 0 auto 25px;
    }
    
    .recrutement-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-darker);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 20px 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2rem;
        letter-spacing: 4px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .presentation-grid {
        grid-template-columns: 1fr;
    }
    
    .unites-grid {
        grid-template-columns: 1fr;
    }
    
    .grades-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .recrutement-card {
        padding: 30px 20px;
    }
}