/* ========================================
   ABOUT HERO
   ======================================== */

.about-hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #FFF 0%, #F8F8F8 100%);
    text-align: center;
}

.about-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-hero h1 {
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ========================================
   MISSION SECTION
   ======================================== */

.mission-section {
    padding: var(--spacing-3xl) 0;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.mission-content h2 {
    margin-bottom: var(--spacing-md);
}

.mission-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.mission-visual {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.stat-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    padding: var(--spacing-lg);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ========================================
   VALUES SECTION
   ======================================== */

.values-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.value-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.value-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

/* ========================================
   APPROACH SECTION
   ======================================== */

.approach-section {
    padding: var(--spacing-3xl) 0;
}

.approach-timeline {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-lg);
    position: relative;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 80px;
    width: 2px;
    height: calc(100% + var(--spacing-xl));
    background: linear-gradient(180deg, var(--color-primary) 0%, transparent 100%);
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.timeline-content {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.timeline-content:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.timeline-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.timeline-content p {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.cta-section .btn-primary:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

/* ========================================
   RESPONSIVE - TABLET
   ======================================== */

@media (max-width: 768px) {
    .mission-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-md);
    }

    .timeline-item:not(:last-child)::before {
        left: 30px;
        top: 60px;
    }

    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }
}

/* ========================================
   RESPONSIVE - MOBILE
   ======================================== */

@media (max-width: 480px) {
    .about-hero {
        padding: var(--spacing-2xl) 0;
    }

    .stat-box {
        padding: var(--spacing-md);
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .value-card {
        padding: var(--spacing-md);
    }

    .timeline-content {
        padding: var(--spacing-md);
    }
}