/**
 * About Us Section Styles
 */

/* ==================== Main Description Card ==================== */
.about-description-card {
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    background-image: linear-gradient(white, white),
        linear-gradient(135deg, var(--color-primary), var(--color-accent));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.4s ease;
}

.about-description-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(200, 160, 85, 0.15);
}

.about-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 24px;
    box-shadow: 0 8px 24px rgba(200, 160, 85, 0.3);
}

.about-description-text {
    font-size: 1.25rem;
    line-height: 2;
    color: #4b5563;
    text-align: center;
    font-weight: 500;
}

/* ==================== Feature Cards (Vision, Mission, Values) ==================== */
.about-feature-card {
    background: white;
    border-radius: 20px;
    padding: 36px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #f3f4f6;
    text-align: center;
}

.about-feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 50px rgba(200, 160, 85, 0.15);
}

.about-feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.4s ease;
}

.about-feature-icon.vision {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

.about-feature-icon.mission {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
}

.about-feature-icon.values {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.about-feature-card:hover .about-feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.about-feature-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-feature-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #6b7280;
}

/* ==================== Values List ==================== */
.about-values-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: left;
}

.about-value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f9fafb;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.about-value-item:hover {
    background: #f3f4f6;
    transform: translateX(8px);
}

.about-value-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.about-value-item span {
    font-size: 0.95rem;
    font-weight: 600;
    color: #374151;
}

/* ==================== Timeline Section ==================== */
.about-timeline-wrapper {
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.about-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.about-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
    transform: translateX(-50%);
}

.about-timeline-item {
    position: relative;
    margin-bottom: 60px;
    width: 100%;
}

.about-timeline-item.left .about-timeline-content {
    margin-left: 0;
    margin-right: auto;
}

.about-timeline-item.right .about-timeline-content {
    margin-left: auto;
    margin-right: 0;
}

.about-timeline-dot {
    position: absolute;
    left: 50%;
    top: 20px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 5px solid var(--color-primary);
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(200, 160, 85, 0.2);
}

.about-timeline-year {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(200, 160, 85, 0.3);
}

.about-timeline-content {
    width: calc(50% - 40px);
    background: #f9fafb;
    padding: 28px;
    border-radius: 16px;
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease;
    position: relative;
}

.about-timeline-item.left .about-timeline-content {
    border-left: 4px solid var(--color-primary);
    border-right: none;
}

.about-timeline-item.right .about-timeline-content {
    border-left: none;
    border-right: 4px solid var(--color-accent);
}

.about-timeline-content:hover {
    background: white;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: scale(1.02);
}

.about-timeline-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.about-timeline-content h4 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

.about-timeline-description {
    font-size: 1rem;
    line-height: 1.8;
    color: #6b7280;
}

.about-timeline-description p {
    margin-bottom: 12px;
}

.about-timeline-description p:last-child {
    margin-bottom: 0;
}

/* ==================== Dark Mode ==================== */
body[data-theme="dark"] .about-description-card,
body[data-theme="dark"] .about-feature-card,
body[data-theme="dark"] .about-timeline-wrapper {
    background: #1f2937;
    border-color: #374151;
}

body[data-theme="dark"] .about-description-text,
body[data-theme="dark"] .about-feature-text,
body[data-theme="dark"] .about-timeline-content p {
    color: #d1d5db;
}

body[data-theme="dark"] .about-feature-title,
body[data-theme="dark"] .about-timeline-content h4 {
    color: #f9fafb;
}

body[data-theme="dark"] .about-value-item {
    background: #111827;
}

body[data-theme="dark"] .about-value-item:hover {
    background: #1f2937;
}

body[data-theme="dark"] .about-value-item span {
    color: #e5e7eb;
}

body[data-theme="dark"] .about-timeline-content {
    background: #111827;
}

body[data-theme="dark"] .about-timeline-item.left .about-timeline-content {
    border-left-color: var(--color-primary);
}

body[data-theme="dark"] .about-timeline-item.right .about-timeline-content {
    border-right-color: var(--color-accent);
}

body[data-theme="dark"] .about-timeline-content:hover {
    background: #1f2937;
}

body[data-theme="dark"] .about-timeline-content h4 {
    color: #f9fafb;
}

body[data-theme="dark"] .about-timeline-description {
    color: #d1d5db;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {

    .about-description-card,
    .about-timeline-wrapper {
        padding: 36px;
    }
}

@media (max-width: 768px) {
    .about-description-card {
        padding: 28px;
    }

    .about-description-text {
        font-size: 1.1rem;
    }

    .about-feature-card {
        padding: 28px;
    }

    .about-timeline::before {
        left: 24px;
    }

    .about-timeline-dot {
        left: 24px;
    }

    .about-timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px;
    }

    .about-timeline-content:hover {
        transform: translateX(0);
    }
}

@media (max-width: 480px) {
    .about-icon-wrapper {
        width: 64px;
        height: 64px;
    }

    .about-feature-icon {
        width: 56px;
        height: 56px;
    }
}