/* assets/css/partenaires.css - Version Complète et Moderne */
:root {
    --primary-color: #1F05BA;
    --secondary-color: #39AB34;
    --accent-color: #FFC107;
    --light-bg: #f8f9fa;
    --dark-text: #2c3e50;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #1F05BA 0%, #34495e 100%);
    --gradient-accent: linear-gradient(135deg, #39AB34 0%, #2e8b2a 100%);
    --shadow-soft: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-medium: 0 15px 35px rgba(0,0,0,0.1);
    --shadow-large: 0 25px 50px rgba(0,0,0,0.15);
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ========== HERO SECTION ========== */
.partenaires-hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.partenaires-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.05)" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.partenaires-hero .display-4 {
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.partenaires-hero .lead {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    font-weight: 400;
}

.partenaires-hero .btn-light {
    background: rgba(255,255,255,0.9);
    color: var(--primary-color);
    border: none;
    border-radius: 50px;
    padding: 15px 35px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.partenaires-hero .btn-light:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255,255,255,0.3);
}

/* ========== BENEFITS SECTION ========== */
.benefits-section {
    padding: 5rem 0;
    background: var(--white);
}

.benefit-card {
    border: none;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    height: 100%;
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

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

.benefit-card i {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.benefit-card:hover i {
    transform: scale(1.1) rotate(5deg);
}

.benefit-card h4 {
    color: var(--dark-text);
    font-weight: 700;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #6c757d;
    line-height: 1.6;
}

/* ========== STATS SECTION ========== */
.stats-section {
    padding: 4rem 0;
    background: var(--light-bg);
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: #6c757d;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========== PARTNERS SECTION ========== */
.partners-section {
    padding: 5rem 0;
    background: var(--white);
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.partner-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

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

.partner-logo {
    max-width: 150px;
    max-height: 80px;
    object-fit: contain;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
    filter: grayscale(100%);
    opacity: 0.8;
}

.partner-card:hover .partner-logo {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.partner-card h5 {
    color: var(--dark-text);
    font-weight: 700;
    margin-bottom: 1rem;
}

.partner-card p {
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.partner-card .btn {
    border-radius: 25px;
    padding: 8px 20px;
    font-weight: 600;
    transition: var(--transition);
}

/* ========== CONTACT FORM SECTION ========== */
.contact-section {
    padding: 5rem 0;
    background: var(--light-bg);
}

.form-section {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}

.form-control, .form-select {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(57, 171, 52, 0.25);
    background: var(--white);
}

.form-label {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.btn-primary {
    background: var(--gradient-accent);
    border: none;
    border-radius: 50px;
    padding: 15px 40px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(57, 171, 52, 0.4);
    background: var(--gradient-accent);
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    padding: 8px 20px;
    font-weight: 600;
    transition: var(--transition);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(31, 5, 186, 0.3);
}

/* ========== TYPOGRAPHY ========== */
.section-title {
    color: var(--dark-text);
    font-weight: 800;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.section-subtitle {
    color: #6c757d;
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========== ALERTS ========== */
.alert {
    border: none;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(57, 171, 52, 0.1);
    color: var(--secondary-color);
    border-left: 4px solid var(--secondary-color);
}

.alert-danger {
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border-left: 4px solid #e74c3c;
}

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

.animate-fade-in {
    opacity: 0;
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .partner-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 992px) {
    .partenaires-hero {
        padding: 4rem 0;
    }
    
    .partenaires-hero .display-4 {
        font-size: 2.5rem;
    }
    
    .benefits-section,
    .partners-section,
    .contact-section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .partenaires-hero {
        padding: 3rem 0;
    }
    
    .partenaires-hero .display-4 {
        font-size: 2rem;
    }
    
    .partenaires-hero .lead {
        font-size: 1.1rem;
    }
    
    .benefit-card,
    .partner-card {
        padding: 2rem 1.5rem;
    }
    
    .form-section {
        padding: 2rem;
    }
    
    .partner-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .partenaires-hero .display-4 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .benefit-card,
    .partner-card {
        padding: 1.5rem 1rem;
    }
    
    .form-section {
        padding: 1.5rem;
    }
    
    .btn-primary {
        width: 100%;
        padding: 12px 30px;
    }
}

/* ========== PERFORMANCE OPTIMIZATIONS ========== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========== ACCESSIBILITY ========== */
@media (prefers-contrast: high) {
    .benefit-card,
    .partner-card,
    .form-section {
        border: 2px solid var(--dark-text);
    }
    
    .section-title::after {
        height: 3px;
    }
}

/* Support des appareils tactiles */
@media (hover: none) and (pointer: coarse) {
    .benefit-card:hover,
    .partner-card:hover,
    .btn-primary:hover,
    .btn-outline-primary:hover {
        transform: none;
    }
}