/* Créer ce fichier: css/about.css */

/* ========================================
   ABOUT PAGE SPECIFIC STYLES
   ======================================== */

.about-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    overflow: hidden;
    padding-top: 100px;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.about-hero-title {
    font-family: var(--font-display);
    font-size: 96px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1;
    letter-spacing: -2px;
}

.about-hero-subtitle {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    letter-spacing: 0.5px;
}

.about-hero-image {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
}

.about-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.biography-section {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.biography-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: start;
}

.biography-text {
    max-width: 800px;
}

.biography-text p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 24px;
}

.biography-text strong {
    color: var(--primary);
    font-weight: 600;
}

.biography-text blockquote {
    margin: 40px 0;
    padding: 30px 40px;
    background: var(--light);
    border-left: 4px solid var(--gold);
    font-family: var(--font-display);
    font-size: 22px;
    font-style: italic;
    color: var(--primary);
    line-height: 1.6;
}

.biography-stats {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: sticky;
    top: 120px;
}

.stat-card {
    background: var(--light);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s var(--transition-smooth);
    border: 1px solid transparent;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--gold);
}

.stat-card .stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-card .stat-number::after {
    content: '+';
    font-size: 32px;
}

.stat-card:last-child .stat-number::after {
    content: '%';
}

.stat-card .stat-label {
    font-size: 14px;
    color: var(--gray);
    font-weight: 500;
}

.pillars-section {
    padding: var(--section-padding) 0;
    background: var(--light);
    position: relative;
    overflow: hidden;
}

.pillars-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(197, 165, 114, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.pillar-card {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.pillar-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: var(--gold);
}

.pillar-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    color: var(--gold);
    transition: all 0.4s;
}

.pillar-card:hover .pillar-icon {
    transform: scale(1.1) rotateY(360deg);
}

.pillar-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 1.5;
}

.pillar-card h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
}

.pillar-card p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray);
}

.certifications-section {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.cert-card {
    background: var(--light);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(197, 165, 114, 0.1), transparent);
    transition: left 0.5s;
}

.cert-card:hover::before {
    left: 100%;
}

.cert-card:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cert-logo {
    margin-bottom: 24px;
}

.cert-badge {
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 80px;
    background: linear-gradient(135deg, var(--gold) 0%, #d4af6a 100%);
    color: var(--white);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    transition: all 0.3s;
}

.cert-card:hover .cert-badge {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 5px 20px rgba(197, 165, 114, 0.4);
}

.cert-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.cert-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.5;
}

.cercle-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cercle-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(197, 165, 114, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.cercle-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.cercle-text p {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

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

.cercle-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 18px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.feature-item:hover {
    background: rgba(197, 165, 114, 0.2);
    transform: translateX(10px);
}

.feature-icon {
    font-size: 32px;
}

.cercle-visual {
    position: relative;
    height: 500px;
}

.visual-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    border: 2px solid rgba(197, 165, 114, 0.3);
    border-radius: 50%;
    animation: pulseCircle 3s ease-in-out infinite;
}

.visual-circle::before,
.visual-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(197, 165, 114, 0.2);
    border-radius: 50%;
}

.visual-circle::before {
    width: 450px;
    height: 450px;
    animation: pulseCircle 3s ease-in-out infinite 0.5s;
}

.visual-circle::after {
    width: 500px;
    height: 500px;
    animation: pulseCircle 3s ease-in-out infinite 1s;
}

@keyframes pulseCircle {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.7;
    }
}

.cercle-visual img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}