/* public/css/about.css - About page styles (No JS required) */

/* Main Layout */
.about-main {
    padding-top: 100px;
}

/* Hero Section */
.about-hero {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.hero-title i {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

/* Founder Story */
.founder-story {
    padding: 80px 0;
    background: var(--bg-card);
}

.founder-intro {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.founder-image {
    position: relative;
}

.founder-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.founder-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.founder-title {
    color: var(--primary-color);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.founder-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.125rem;
    margin-bottom: 30px;
    font-style: italic;
}

.founder-contact {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.contact-item i {
    font-size: 14px;
}

/* Timeline Section */
.timeline-section {
    padding: 80px 0;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-title i {
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
}

.timeline-item {
    display: flex;
    margin-bottom: 60px;
    position: relative;
    /* Removed opacity: 0 and animation */
}

.timeline-year {
    width: 120px;
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: center;
    background: var(--bg-card);
    border: 3px solid var(--primary-color);
    border-radius: 50px;
    padding: 10px 0;
    height: fit-content;
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
    margin-left: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 30px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid var(--bg-card);
}

.timeline-icon {
    position: absolute;
    top: -15px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-right: 60px;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.timeline-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

/* Philosophy Section */
.philosophy-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.philosophy-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.philosophy-item {
    margin-bottom: 40px;
    /* Removed opacity: 0 */
}

.philosophy-item h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.philosophy-item h3 i {
    color: var(--primary-color);
    width: 24px;
}

.philosophy-item p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.philosophy-stats {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 24px;
}

.stat-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-card p {
    color: var(--text-secondary);
    font-weight: 600;
    margin: 0;
}

/* Team Section */
.team-section {
    padding: 80px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.team-member {
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    padding: 30px 20px;
    transition: all 0.3s ease;
    /* Removed opacity: 0 */
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.member-image {
    margin-bottom: 20px;
}

.member-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
}

.team-member h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 12px;
}

.member-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 14px;
    margin: 0;
}

/* Vision Section */
.vision-section {
    padding: 80px 0;
    background: var(--bg-card);
}

.vision-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.vision-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.vision-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 50px;
}

.vision-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.vision-point {
    text-align: center;
    padding: 30px;
    transition: all 0.3s ease;
    /* Removed opacity: 0 */
}

.vision-point:hover {
    transform: translateY(-5px);
}

.vision-point i {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 30px;
}

.vision-point h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.vision-point p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.about-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

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

.btn-primary-large,
.btn-outline-large {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
    justify-content: center;
}

.btn-primary-large {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.btn-primary-large:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
}

.btn-outline-large {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-large:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .founder-intro {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .philosophy-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .philosophy-stats {
        flex-direction: row;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
        flex-direction: column;
        gap: 8px;
    }

    .hero-stats {
        gap: 30px;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-year {
        width: 60px;
        font-size: 1rem;
        padding: 8px 0;
    }

    .timeline-content {
        margin-left: 30px;
        padding: 20px;
    }

    .timeline-content h3 {
        font-size: 1.25rem;
        padding-right: 50px;
    }

    .timeline-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
        right: 20px;
        top: -12px;
    }

    .philosophy-stats {
        flex-direction: column;
    }

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }

    .vision-points {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .section-title {
        font-size: 1.75rem;
        flex-direction: column;
        gap: 8px;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .founder-image img {
        height: 250px;
    }

    .founder-description {
        font-size: 1rem;
    }

    .contact-item {
        font-size: 12px;
        padding: 6px 12px;
    }

    .timeline-item {
        margin-bottom: 40px;
    }

    .timeline-content {
        padding: 16px;
    }

    .timeline-content h3 {
        font-size: 1.125rem;
    }

    .philosophy-item h3 {
        font-size: 1.125rem;
    }

    .team-member {
        padding: 20px 16px;
    }

    .member-image img {
        width: 100px;
        height: 100px;
    }

    .vision-point {
        padding: 20px;
    }

    .vision-point i {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

/* Print Styles */
@media print {
    .about-hero::before,
    .about-cta,
    .founder-contact {
        display: none;
    }
    
    .timeline::before {
        display: none;
    }
    
    .timeline-item {
        break-inside: avoid;
        page-break-inside: avoid;
        margin-bottom: 30px;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}