/* ====================================
   ABOUT PAGE STYLES
   ==================================== */

/* Hero About Section */
.hero-about {
    background: var(--color-black);
    color: var(--color-white);
    padding: calc(var(--navbar-height) + var(--spacing-4xl)) 0 var(--spacing-4xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
        linear-gradient(rgba(255, 215, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    animation: subtle-move 20s ease-in-out infinite;
}

@keyframes subtle-move {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-10px, -10px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: var(--font-weight-black);
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    color: var(--color-white);
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-3xl);
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl) var(--spacing-2xl);
    text-align: center;
    transition: var(--transition-normal);
    min-width: 160px;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Company Story Section */
.company-story {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-4xl);
    align-items: start;
}

.story-text h2 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--color-black);
    margin-bottom: var(--spacing-xl);
}

.story-paragraph {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
}

.story-paragraph strong {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
}

.story-visual {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.visual-card {
    background: var(--color-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    border-left: 4px solid var(--color-gold);
    transition: var(--transition-normal);
}

.visual-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateX(4px);
}

.visual-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.visual-header i {
    color: var(--color-gold);
    font-size: 1.5rem;
}

.visual-header h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin: 0;
}

.visual-card p {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin: 0;
}

/* Technology Section */
.technology-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.tech-card {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-200);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: var(--transition-slow);
}

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

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

.tech-icon {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.tech-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.tech-description {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.tech-features {
    list-style: none;
    padding: 0;
}

.tech-features li {
    position: relative;
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-lg);
    color: var(--color-gray-700);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.tech-features li:last-child {
    border-bottom: none;
}

.tech-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-gold);
    border-radius: 50%;
}

/* Innovation Section */
.innovation-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.innovation-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-4xl);
    align-items: start;
}

.innovation-text h2 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
}

.innovation-intro {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
}

.innovation-intro strong {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
}

.research-areas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.research-item h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.research-item h3 i {
    color: var(--color-gold);
    font-size: 1.125rem;
}

.research-item p {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin-left: calc(1.125rem + var(--spacing-md));
}

.innovation-visual {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.innovation-metrics {
    background: var(--color-gray-900);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    color: var(--color-white);
    text-align: center;
}

.innovation-metrics .metric-item {
    margin-bottom: var(--spacing-lg);
}

.innovation-metrics .metric-item:last-child {
    margin-bottom: 0;
}

.innovation-metrics .metric-value {
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--color-gold);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.innovation-metrics .metric-label {
    font-size: 0.875rem;
    color: var(--color-gray-300);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.innovation-quote {
    background: var(--color-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    border-left: 4px solid var(--color-gold);
}

.innovation-quote blockquote {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    font-style: italic;
    margin: 0 0 var(--spacing-md) 0;
}

.innovation-quote cite {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
    font-style: normal;
    font-size: 0.875rem;
}

/* Team Section */
.team-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.team-card {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-200);
}

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

.team-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    transition: var(--transition-normal);
}

.team-card:hover .team-icon {
    transform: scale(1.05) rotate(5deg);
}

.team-icon i {
    color: var(--color-black);
    font-size: 2rem;
}

.team-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.team-card p {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin: 0;
}

/* Values Section */
.values-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.value-card {
    background: var(--color-gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    position: relative;
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-200);
}

.value-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.value-number {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    color: var(--color-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: 1.125rem;
}

.value-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    padding-right: 60px;
}

.value-description {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin: 0;
}

/* Technical Specifications */
.specs-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.spec-category {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-200);
}

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

.spec-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
}

.spec-title i {
    color: var(--color-gold);
    font-size: 1.25rem;
}

.spec-list {
    list-style: none;
    padding: 0;
}

.spec-list li {
    padding: var(--spacing-sm) 0;
    color: var(--color-gray-700);
    font-size: 0.875rem;
    line-height: 1.5;
    border-bottom: 1px solid var(--color-gray-200);
}

.spec-list li:last-child {
    border-bottom: none;
}

.spec-list strong {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
}

/* Roadmap Section */
.roadmap-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.roadmap-timeline {
    position: relative;
    max-width: 800px;
    margin: var(--spacing-3xl) auto 0;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-gray-300);
}

.timeline-item {
    position: relative;
    padding-left: 140px;
    margin-bottom: var(--spacing-3xl);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 120px;
    height: 50px;
    background: var(--gradient-gold);
    color: var(--color-black);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
}

.timeline-marker::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--color-gold);
    border-radius: 50%;
    border: 3px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-gray-300);
}

.timeline-content {
    background: var(--color-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-gold);
    transition: var(--transition-normal);
}

.timeline-content:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.timeline-content h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.timeline-content p {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.timeline-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.feature-tag {
    background: var(--color-white);
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    border: 1px solid var(--color-gray-300);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-black);
    color: var(--color-white);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .story-content,
    .innovation-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .story-visual,
    .innovation-visual {
        order: -1;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }
    
    .stat-card {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .hero-about {
        padding: calc(var(--navbar-height) + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .story-text h2,
    .innovation-text h2 {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-description {
        font-size: 1rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .tech-grid,
    .team-grid,
    .values-grid,
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .roadmap-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        padding-left: 80px;
    }
    
    .timeline-marker {
        width: 60px;
        height: 40px;
        font-size: 1rem;
    }
    
    .timeline-marker::after {
        right: -6px;
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .tech-card,
    .team-card,
    .value-card,
    .spec-category {
        padding: var(--spacing-lg);
    }
    
    .visual-card,
    .timeline-content {
        padding: var(--spacing-lg);
    }
    
    .value-number {
        width: 30px;
        height: 30px;
        font-size: 0.875rem;
    }
    
    .value-title {
        padding-right: 40px;
        font-size: 1.25rem;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-marker {
        width: 50px;
        height: 35px;
        font-size: 0.875rem;
    }
}

/* Animation Enhancements */
.tech-card:hover .tech-icon svg {
    animation: gentle-rotate 2s ease-in-out infinite;
}

@keyframes gentle-rotate {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(5deg); }
}

.value-card:hover .value-number {
    transform: scale(1.1) rotate(10deg);
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateX(8px) scale(1.02);
}