/* About Hero Section */
.about-hero {
    min-height: 60vh;
    padding-top: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

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

.about-hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.about-hero .subtitle {
    font-size: 1.5rem;
    opacity: 0.8;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.timeline-indicator {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
}

.timeline-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    position: relative;
}

.timeline-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 100%;
    width: 2rem;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-50%);
}

.timeline-dot:first-child::before {
    display: none;
}

.timeline-dot.active {
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

/* Our Story Section */
.our-story {
    background-color: rgba(15, 15, 15, 0.7);
    position: relative;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.section-grid.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.section-grid.reverse > * {
    direction: ltr;
}

.text-block h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.text-block p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.visual-container {
    width: 100%;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.timeline-visual {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.timeline-event {
    display: flex;
    gap: 1.5rem;
    position: relative;
}

.timeline-event::before {
    content: '';
    position: absolute;
    top: 10px;
    left: -1.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.timeline-event::after {
    content: '';
    position: absolute;
    top: 16px;
    left: -1.5rem + 6px;
    width: 1px;
    height: calc(100% + 2rem);
    background: linear-gradient(to bottom, var(--neon-blue), transparent);
}

.timeline-event:last-child::after {
    display: none;
}

.year {
    font-family: var(--heading-font);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--neon-blue);
    flex: 0 0 60px;
}

.event {
    font-size: 1rem;
}

/* Our Mission Section */
.our-mission {
    position: relative;
}

.mission-visual {
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mission-stats {
    display: flex;
    justify-content: space-around;
    width: 100%;
    padding: 2rem;
}

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

.circular-progress {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 1rem;
}

.circular-progress svg {
    width: 140px;
    height: 140px;
    transform: rotate(-90deg);
}

.progress-background {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 10;
}

.progress-bar {
    fill: none;
    stroke: var(--neon-blue);
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 377; /* 2 * PI * r (r = 60) */
    stroke-dashoffset: calc(377 - (377 * var(--value)) / 100);
    transition: stroke-dashoffset 2s ease;
}

.percentage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--heading-font);
    font-size: 2rem;
    color: var(--neon-blue);
}

.percentage span {
    font-size: 1rem;
}

.stat-container h4 {
    font-size: 1rem;
    opacity: 0.8;
}

.mission-principles {
    margin: 1.5rem 0;
}

.mission-principles li {
    padding-left: 2rem;
    margin-bottom: 0.8rem;
    position: relative;
}

.mission-principles li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon-blue);
    box-shadow: 0 0 8px var(--neon-blue);
}

/* Technology Section */
.technology {
    background-color: rgba(15, 15, 15, 0.7);
    position: relative;
}

.tech-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.tech-card {
    background: rgba(26, 26, 26, 0.7);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    padding: 2rem;
    transition: var(--transition-fast);
    text-align: center;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 212, 255, 0.3);
    border-color: var(--neon-blue);
}

.card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.tech-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--neon-blue);
}

.tech-card p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 0;
}

.tech-visual {
    max-width: 1000px;
    margin: 0 auto;
}

.algo-visualization {
    width: 100%;
    min-height: 300px;
    overflow: hidden;
}

.code-scroll {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: 300px;
}

.code-scroll pre {
    margin: 0;
    font-family: monospace;
    font-size: 0.9rem;
    color: #e0e0e0;
}

.code-scroll code {
    display: block;
    line-height: 1.5;
}

/* Team Section */
.team {
    position: relative;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.team-member {
    text-align: center;
    transition: var(--transition-fast);
}

.team-member:hover {
    transform: translateY(-5px);
}

.member-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background-color: rgba(0, 212, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.member-photo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.5), transparent);
}

.team-member h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--neon-blue);
}

.role {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--neon-pink);
    margin-bottom: 1rem;
}

.bio {
    font-size: 0.9rem;
    opacity: 0.8;
    max-width: 300px;
    margin: 0 auto;
}

/* Investors Section */
.investors {
    background-color: rgba(15, 15, 15, 0.7);
    position: relative;
}

.investors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.investor {
    text-align: center;
    padding: 2rem;
    transition: var(--transition-fast);
}

.investor:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 212, 255, 0.3);
}

.investor-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.investor h3 {
    font-size: 1.1rem;
    color: var(--neon-blue);
}

/* Media Queries */
@media (max-width: 1024px) {
    .about-hero h1 {
        font-size: 3rem;
    }
    
    .section-grid,
    .section-grid.reverse {
        grid-template-columns: 1fr;
        gap: 2rem;
        direction: ltr;
    }
    
    .text-block {
        order: 1;
    }
    
    .visual-block {
        order: 2;
    }
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 2.5rem;
    }
    
    .about-hero .subtitle {
        font-size: 1.2rem;
    }
    
    .timeline-indicator {
        gap: 1.5rem;
    }
    
    .mission-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .member-photo {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    .about-hero h1 {
        font-size: 2rem;
    }
    
    .timeline-indicator {
        gap: 1rem;
    }
    
    .timeline-dot::before {
        width: 1rem;
    }
}