/* About Page Specific Styles */
.about-hero {
    padding: 180px 0 100px;
    position: relative;
}

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

.about-hero .hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.about-hero .hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
    max-width: 600px;
    margin: 0 auto 30px;
}

.about-project {
    padding: 100px 0;
    background: white;
}

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

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--primary-dark);
}

.about-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--dark);
}

.tech-stack {
    background: var(--light);
    padding: 25px;
    border-radius: 12px;
    margin-top: 40px;
}

.tech-stack h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.tech-stack ul {
    list-style-type: none;
}

.tech-stack li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.tech-stack li::before {
    content: "•";
    color: var(--primary);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -5px;
}

.about-visual {
    position: relative;
    height: 100%;
}

.visual-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-light);
    transition: transform 0.3s ease;
}

.visual-card:hover {
    transform: translateY(-10px);
}

.protocol-diagram {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-bottom: 20px;
    position: relative;
    height: 200px;
}

.node {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.node .icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.node .label {
    font-weight: 600;
    color: var(--dark);
}

.quantum-channel {
    flex: 1;
    height: 2px;
    background: var(--primary-light);
    position: relative;
    overflow: hidden;
}

.photon {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    animation: photon-move 2s linear infinite;
}

.eve {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eve .icon {
    font-size: 2rem;
    color: var(--danger);
}

.eve .label {
    font-size: 0.8rem;
    color: var(--danger);
    margin-top: 5px;
}

.visual-description {
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

.about-creator {
    padding: 100px 0;
    background: var(--light);
}

.about-creator h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--primary-dark);
}

.creator-card {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    max-width: 900px;
    margin: 0 auto;
}

.creator-avatar {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.avatar-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.creator-tag {
    background: var(--primary-light);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.creator-details h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.creator-bio {
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 30px;
}

.creator-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.meta-icon {
    font-size: 1.5rem;
}

.meta-text {
    font-size: 0.9rem;
    color: var(--gray);
}

.creator-social {
    display: flex;
    gap: 15px;
}

.social-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.social-link:hover {
    color: var(--primary-dark);
}

.about-motivation {
    padding: 100px 0;
    background: white;
}

.about-motivation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--primary-dark);
}

.motivation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.motivation-card {
    background: var(--light);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.motivation-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.motivation-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.motivation-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.motivation-card p {
    color: var(--gray);
    line-height: 1.6;
}

.about-cta {
    padding: 80px 0;
    background: var(--gradient);
}

.cta-card {
    background: white;
    padding: 60px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.cta-card h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.cta-card p {
    color: var(--gray);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

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

.primary-button {
    background: var(--gradient);
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.secondary-button {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

/* Animations */
@keyframes photon-move {
    0% { transform: translateX(0) scale(1); opacity: 1; }
    100% { transform: translateX(100px) scale(0.8); opacity: 0; }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        order: 2;
    }
    
    .about-visual {
        order: 1;
    }
    
    .creator-card {
        grid-template-columns: 1fr;
    }
    
    .creator-avatar {
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .about-hero .hero-title {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .primary-button, .secondary-button {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .about-hero {
        padding: 150px 0 80px;
    }
    
    .about-hero .hero-title {
        font-size: 2rem;
    }
    
    .protocol-diagram {
        gap: 20px;
    }
    
    .node .icon {
        font-size: 2rem;
    }
    
    .creator-card {
        padding: 30px;
    }
    
    .motivation-grid {
        grid-template-columns: 1fr;
    }
}