/* ===============================
   ABOUT.CSS - About & Certificates Pages
   Company info, certifications, value cards
================================ */

/* ===============================
   DARK VALUE CARDS (Why Choose Section)
================================ */

.value-card {
    background: linear-gradient(135deg, #3a4d5c 0%, #2c3e50 100%);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(13, 110, 253, 0.3);
    border-left: 4px solid var(--primary-color);
    height: 100%;
    transition: all var(--transition-base);
    text-align: center;
}

.value-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 12px 25px rgba(13, 110, 253, 0.2);
}

.value-card h4 {
    color: #ffffff;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.value-card p {
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    font-size: 0.95rem;
}

.value-card i,
.value-card .bi {
    color: #4d9fff;
    font-size: 2.5rem;
}

/* ===============================
   INFO CARDS (Mission/Vision)
================================ */

.info-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    height: 100%;
    transition: transform var(--transition-base);
}

.info-card:hover {
    transform: translateY(-10px);
}

.info-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.info-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
}

.info-card p {
    color: var(--text-dark);
    line-height: 1.7;
}

/* ===============================
   STATS CARDS
================================ */

.stats-section {
    background: var(--light-bg);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stats-card {
    text-align: center;
    padding: 2rem;
}

.stats-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stats-label {
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* ===============================
   CERTIFICATE CARDS
================================ */

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.certificate-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    height: 100%;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 2px solid transparent;
}

.certificate-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.certificate-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.certificate-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.certificate-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.certificate-number {
    background: var(--light-bg);
    padding: 12px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 1rem;
    word-break: break-all;
    font-size: 0.95rem;
}

.badge-verified {
    background: var(--success-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-top: 10px;
}

.badge-verified i {
    margin-right: 4px;
}

/* ===============================
   TRUST SECTION
================================ */

.trust-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

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

.trust-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.trust-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
}

.trust-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===============================
   MISSION/VISION CARDS
================================ */

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.mission-vision-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: 100%;
    border-top: 4px solid var(--primary-color);
}

.mission-vision-card h3 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
}

.mission-vision-card p {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ===============================
   TIMELINE
================================ */

.timeline {
    position: relative;
    max-width: 800px;
    margin: 40px auto;
}

.timeline-item {
    position: relative;
    padding-left: 40px;
    padding-bottom: 30px;
    border-left: 2px solid var(--primary-color);
}

.timeline-item:last-child {
    border-left: none;
}

.timeline-dot {
    position: absolute;
    left: -9px;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-item h4 {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-item .year {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

/* ===============================
   TEAM SECTION
================================ */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-member-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    height: 100%;
    transition: transform var(--transition-base);
}

.team-member-card:hover {
    transform: translateY(-10px);
}

.team-member-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
    border: 4px solid var(--light-bg);
}

.team-member-card h4 {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.team-member-card .position {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

/* ===============================
   WHY CHOOSE US GRID
================================ */

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* ===============================
   RESPONSIVE - ABOUT
================================ */

@media (max-width: 768px) {
    .stats-number {
        font-size: 2.5rem;
    }
    
    .certificate-icon,
    .info-icon,
    .trust-icon {
        font-size: 2.5rem;
    }
    
    .certificate-card,
    .info-card {
        padding: 1.5rem;
    }
    
    .value-card {
        padding: 2rem 1.5rem;
    }
    
    .certificates-grid,
    .trust-grid,
    .mission-vision-grid,
    .team-grid,
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .certificate-number {
        font-size: 0.85rem;
        padding: 10px;
    }
    
    .stats-card {
        padding: 1.5rem 1rem;
    }
}