/* ==========================================
   About Page Styles
   ========================================== */

.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 120px;
    padding-bottom: var(--spacing-xl);
    background: linear-gradient(180deg, #EFF6FF 0%, #FAFBFC 100%);
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.page-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--color-white);
    color: var(--color-primary);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-sm);
    border: 2px solid var(--color-border);
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-sm);
}

.page-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.hero-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    overflow: hidden;
}

.wave-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background-repeat: repeat-x;
}

.w1 {
    background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.1), transparent);
    animation: wave-move 15s linear infinite;
}

.w2 {
    background: linear-gradient(90deg, transparent, rgba(103, 232, 249, 0.1), transparent);
    animation: wave-move 20s linear infinite reverse;
    bottom: -10px;
}

@keyframes wave-move {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Problem Section */
.problem-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.problem-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.challenge-list {
    margin-top: var(--spacing-md);
    display: grid;
    gap: var(--spacing-sm);
}

.challenge-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.challenge-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    background: var(--color-white);
    border-color: var(--color-primary);
}

.challenge-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.challenge-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
}

.challenge-item p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Stat Visual */
.stat-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.stat-circle {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 3s ease-in-out infinite;
    box-shadow: 0 0 60px rgba(96, 165, 250, 0.3);
}

.circle-inner {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.circle-number {
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.circle-label {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

/* Story Section */
.story-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-soft);
}

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

.story-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    position: relative;
    transition: var(--transition-base);
}

.story-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.story-number {
    position: absolute;
    top: -20px;
    left: var(--spacing-md);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.story-card h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.story-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* Solution Section */
.solution-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

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

.solution-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.feature-tag {
    padding: 0.75rem 1.25rem;
    background: var(--color-bg-accent);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.feature-tag:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.solution-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.spec-card {
    background: var(--gradient-soft);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.spec-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

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

.spec-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.spec-label {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

/* Values Section */
.values-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-soft);
}

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

.value-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

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

.value-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    text-align: center;
}

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

.cta-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .problem-content,
    .solution-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .stat-circle {
        width: 280px;
        height: 280px;
    }
    
    .circle-inner {
        width: 240px;
        height: 240px;
    }
    
    .circle-number {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .page-hero {
        min-height: 50vh;
        padding-top: 100px;
    }
    
    .story-content {
        grid-template-columns: 1fr;
    }
    
    .solution-specs {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
}