/* About Page - Professional & Modern Design */

/* Stats Section */
.stats-section {
    background: var(--surface);
    padding: 60px 0;
    position: relative;
    z-index: 10;
}

.stats-container {
    background: white;
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    overflow: hidden;
}

.stats-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
}

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

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--surface-dark), transparent);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light), rgba(16, 227, 206, 0.2));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.5rem;
    color: var(--primary-dark);
    box-shadow: 0 5px 20px rgba(16, 227, 206, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--dark), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
    font-weight: 600;
}

/* About Story Section */
.about-story {
    padding: 100px 0;
    position: relative;
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-story-content {
    position: relative;
}

.about-story-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-story h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 24px;
    color: var(--dark);
    line-height: 1.3;
}

.about-story h2 span {
    color: var(--primary-dark);
    position: relative;
}

.about-story h2 span::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), transparent);
    border-radius: 2px;
}

.about-story-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.about-story-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.story-feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.03);
    transition: all 0.3s ease;
}

.story-feature:hover {
    transform: translateX(-10px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(16, 227, 206, 0.15);
}

.story-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(16, 227, 206, 0.3);
}

.story-feature-text h4 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 4px;
}

.story-feature-text p {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Story Images */
.about-story-images {
    position: relative;
}

.story-image-main {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
    position: relative;
    z-index: 2;
}

.story-image-frame {
    position: absolute;
    inset: -20px;
    border: 3px solid var(--primary);
    border-radius: 35px;
    opacity: 0.3;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.story-floating-card {
    position: absolute;
    background: white;
    border-radius: 20px;
    padding: 20px 24px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 3;
    animation: float-card 5s ease-in-out infinite;
}

.story-floating-card.card-1 {
    top: 10%;
    right: -30px;
    animation-delay: 0s;
}

.story-floating-card.card-2 {
    bottom: 15%;
    left: -40px;
    animation-delay: 1.5s;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(1deg); }
}

.floating-card-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 1.4rem;
}

.floating-card-text {
    font-weight: 700;
    color: var(--dark);
    font-size: 1rem;
}

.floating-card-text span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-gray);
    font-weight: 500;
    margin-top: 2px;
}

/* Features Grid Section */
.features-section {
    background: var(--surface);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(200px);
    opacity: 0.05;
    top: -300px;
    left: -300px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

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

.feature-card {
    background: white;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.03);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(16, 227, 206, 0.15);
}

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

.feature-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-light), rgba(16, 227, 206, 0.2));
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--primary-dark);
    font-size: 2.2rem;
    box-shadow: 0 10px 30px rgba(16, 227, 206, 0.25);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
}

.feature-card h4 {
    font-weight: 800;
    margin-bottom: 16px;
    font-size: 1.2rem;
    color: var(--dark);
}

.feature-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.8;
    margin: 0;
}

/* Timeline Section */
.timeline-section {
    padding: 100px 0;
    background: white;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 50%;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary), var(--primary-dark));
    transform: translateX(50%);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 50px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline-content {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    max-width: 400px;
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(16, 227, 206, 0.15);
    border-color: var(--primary);
}

.timeline-dot {
    position: absolute;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    top: 35px;
    right: calc(50% - 12px);
    box-shadow: 0 0 20px rgba(16, 227, 206, 0.5);
    border: 4px solid white;
    z-index: 2;
}

.timeline-item:nth-child(even) .timeline-dot {
    right: auto;
    left: calc(50% - 12px);
}

.timeline-year {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
    padding: 6px 16px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.timeline-content h4 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #1e293b 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    border-radius: 40px;
    margin: 0 20px 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 227, 206, 0.15) 0%, transparent 70%);
    animation: pulse-glow 8s ease-in-out infinite;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 227, 206, 0.15);
    border: 1px solid rgba(16, 227, 206, 0.3);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.cta-section h2 {
    color: white;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-section p {
    color: rgba(255,255,255,0.8);
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.cta-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
    padding: 18px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(16, 227, 206, 0.3);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.cta-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(16, 227, 206, 0.4);
}

.cta-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    color: white;
    padding: 18px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

/* Responsive */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    
    .about-story-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-story-images {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        padding: 40px;
    }
    
    .stat-item:not(:last-child)::after {
        display: none;
    }
    
    .timeline::before {
        right: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        padding-right: 60px;
        padding-left: 0;
        justify-content: flex-start;
    }
    
    .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        right: 10px;
        left: auto;
    }
    
    .cta-section {
        margin: 0 16px 0;
        border-radius: 30px;
    }
}

@media (max-width: 768px) {
    
    .stats-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding: 30px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-story h2 {
        font-size: 1.8rem;
    }
    
    .story-image-main {
        height: 350px;
    }
    
    .story-floating-card {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 30px 24px;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .timeline-content h4 {
        font-size: 1.1rem;
    }
    
    .cta-section {
        padding: 60px 30px;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-btn-primary,
    .cta-btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .story-image-main {
        height: 280px;
    }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}