/* About Page Specific Styles */

/* Section Subtitle */
.section-subtitle {
    font-family: var(--font-special);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: var(--space-10) 0 var(--space-6);
    color: var(--color-light);
    position: relative;
    display: inline-block;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
}

/* CV Link Styles */
.cv-link {
    color: var(--color-primary-light);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.cv-link:hover {
    color: var(--color-light);
    transform: translateX(5px);
}

.cv-link i {
    font-size: var(--font-size-sm);
}

/* Education Styles */
.education-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.education-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border-radius: var(--border-radius-xl);
    padding: var(--space-5);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.education-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.1) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.education-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.education-item:hover::before {
    transform: translateX(100%);
}

.education-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.education-item:hover .education-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-glow-primary);
}

.education-content {
    flex: 1;
}

.education-content h4 {
    font-family: var(--font-special);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-light);
    transition: color var(--transition-normal);
}

.education-item:hover .education-content h4 {
    color: var(--color-primary-light);
}

.education-institution,
.education-period {
    font-size: var(--font-size-sm);
    color: var(--color-light-muted);
    margin-bottom: var(--space-2);
}

.education-institution {
    color: var(--color-primary-light);
    font-weight: 500;
}

/* Certificates Styles */
.certificates-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.certificate-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border-radius: var(--border-radius-xl);
    padding: var(--space-5);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.certificate-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.1) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.certificate-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.certificate-item:hover::before {
    transform: translateX(100%);
}

.certificate-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.certificate-item:hover .certificate-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-glow-primary);
}

.certificate-content {
    flex: 1;
}

.certificate-content h4 {
    font-family: var(--font-special);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-light);
    transition: color var(--transition-normal);
}

.certificate-item:hover .certificate-content h4 {
    color: var(--color-primary-light);
}

.certificate-issuer,
.certificate-date {
    font-size: var(--font-size-sm);
    color: var(--color-light-muted);
    margin-bottom: var(--space-2);
}

.certificate-issuer {
    color: var(--color-primary-light);
    font-weight: 500;
}

.certificate-link {
    color: var(--color-primary-light);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.certificate-link:hover {
    color: var(--color-light);
    transform: translateX(5px);
}

.certificate-link i {
    font-size: var(--font-size-xs);
}

/* Badges Styles */
.badges-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.badge-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border-radius: var(--border-radius-xl);
    padding: var(--space-5);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.badge-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.1) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.badge-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.badge-item:hover::before {
    transform: translateX(100%);
}

.badge-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.badge-item:hover .badge-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-glow-primary);
}

.badge-content {
    flex: 1;
}

.badge-content h4 {
    font-family: var(--font-special);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-light);
    transition: color var(--transition-normal);
}

.badge-item:hover .badge-content h4 {
    color: var(--color-primary-light);
}

.badge-platform,
.badge-year {
    font-size: var(--font-size-sm);
    color: var(--color-light-muted);
    margin-bottom: var(--space-2);
}

.badge-platform {
    color: var(--color-primary-light);
    font-weight: 500;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .badges-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .education-item,
    .certificate-item,
    .badge-item {
        padding: var(--space-4);
    }
    
    .education-icon,
    .certificate-icon,
    .badge-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: var(--font-size-md);
    }
    
    .education-content h4,
    .certificate-content h4,
    .badge-content h4 {
        font-size: var(--font-size-md);
    }
    
    .education-institution,
    .education-period,
    .certificate-issuer,
    .certificate-date,
    .badge-platform,
    .badge-year,
    .certificate-link {
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 480px) {
    .education-item,
    .certificate-item,
    .badge-item {
        padding: var(--space-3);
        gap: var(--space-3);
    }
    
    .education-icon,
    .certificate-icon,
    .badge-icon {
        width: 36px;
        height: 36px;
        min-width: 36px;
        font-size: var(--font-size-md);
    }
}

/* About Page Styles */
.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-4);
}

/* Hero Section */
.about-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    margin-bottom: var(--space-12);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero-text {
    color: var(--color-light);
}

.hero-title {
    font-family: var(--font-special);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-4);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    color: var(--color-primary-light);
    margin-bottom: var(--space-4);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-light-muted);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius-lg);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: var(--color-dark);
}

.cta-button.secondary {
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary-sm);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-orb {
    position: relative;
    width: 400px;
    height: 400px;
}

.profile-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(var(--color-primary-rgb), 0.3);
    box-shadow: var(--shadow-glow-primary-md);
}

.tech-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    animation: orbit 20s linear infinite;
}

.tech-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    transform: rotate(calc(360deg / 6 * var(--i))) translateX(200px) rotate(calc(-360deg / 6 * var(--i)));
    transition: all var(--transition-normal);
}

.tech-icon:hover {
    transform: rotate(calc(360deg / 6 * var(--i))) translateX(200px) rotate(calc(-360deg / 6 * var(--i))) scale(1.2);
    box-shadow: var(--shadow-glow-primary-sm);
}

@keyframes orbit {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* About Sections */
.about-section {
    margin-bottom: var(--space-12);
}

.section-header {
    margin-bottom: var(--space-8);
    text-align: center;
}

.section-title {
    font-family: var(--font-special);
    font-size: var(--font-size-3xl);
    color: var(--color-light);
    margin-bottom: var(--space-4);
}

.section-divider {
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto;
    border-radius: var(--border-radius-full);
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.skill-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-xl);
    padding: var(--space-6);
    transition: all var(--transition-normal);
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.skill-icon {
    width: 60px;
    height: 60px;
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.skill-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-light);
    margin-bottom: var(--space-3);
}

.skill-card p {
    color: var(--color-light-muted);
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

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

.skill-list li {
    color: var(--color-light-muted);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.skill-list li::before {
    content: '▹';
    color: var(--color-primary);
}

/* Timeline Styles */
.education-timeline,
.experience-timeline {
    position: relative;
    padding-left: var(--space-8);
}

.education-timeline::before,
.experience-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
    opacity: 0.5;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-8);
}

.timeline-dot {
    position: absolute;
    left: -29px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-glow-primary-sm);
}

.timeline-content {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-xl);
    padding: var(--space-6);
    transition: all var(--transition-normal);
}

.timeline-content:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.timeline-header h3 {
    font-size: var(--font-size-xl);
    color: var(--color-light);
    margin-right: var(--space-4);
}

.timeline-date {
    font-size: var(--font-size-sm);
    color: var(--color-primary-light);
    font-weight: 500;
    white-space: nowrap;
}

.timeline-institution {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.timeline-description {
    color: var(--color-light-muted);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.timeline-progress {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(var(--color-light-rgb), 0.1);
}

.progress-label {
    font-size: var(--font-size-sm);
    color: var(--color-light-muted);
    margin-bottom: var(--space-2);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(var(--color-light-rgb), 0.1);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    position: relative;
    transition: width 1s ease-in-out;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

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

    .hero-cta {
        justify-content: center;
    }

    .profile-orb {
        width: 300px;
        height: 300px;
    }

    .tech-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
        transform: rotate(calc(360deg / 6 * var(--i))) translateX(150px) rotate(calc(-360deg / 6 * var(--i)));
    }
}

@media (max-width: 768px) {
    .about-container {
        padding: var(--space-4) var(--space-2);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }

    .hero-description {
        font-size: var(--font-size-base);
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .timeline-header {
        flex-direction: column;
        gap: var(--space-2);
    }

    .timeline-header h3 {
        margin-right: 0;
    }

    .timeline-date {
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .profile-orb {
        width: 250px;
        height: 250px;
    }

    .tech-icon {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-base);
        transform: rotate(calc(360deg / 6 * var(--i))) translateX(120px) rotate(calc(-360deg / 6 * var(--i)));
    }

    .cta-button {
        padding: var(--space-2) var(--space-4);
    }
}

/* New About Page CSS - Premium, Animated, Immersive Layout */

/* Variables */
:root {
    --about-bg: rgba(0, 0, 0, 0.7);
    --about-card-bg: rgba(255, 255, 255, 0.1);
    --about-card-border: rgba(255, 255, 255, 0.2);
    --about-card-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --about-text-light: #ffffff;
    --about-text-muted: rgba(255, 255, 255, 0.7);
    --about-primary: #4a90e2;
    --about-secondary: #50c878;
    --about-transition: all 0.3s ease;
    --about-animation-duration: 0.5s;
}

/* Container */
.about-immersive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    color: var(--about-text-light);
}

/* Hero Section */
.about-hero-immersive {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.about-hero-left {
    flex: 1;
    min-width: 300px;
}

.about-portrait-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
}

.about-portrait-circle {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.about-portrait-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-tech-orbit {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: rotate 10s linear infinite;
}

.about-orbit-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background: var(--about-card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--about-text-light);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.about-orbit-icon:nth-child(1) { transform: translate(-50%, -50%) rotate(0deg) translateX(100px) rotate(0deg); }
.about-orbit-icon:nth-child(2) { transform: translate(-50%, -50%) rotate(60deg) translateX(100px) rotate(-60deg); }
.about-orbit-icon:nth-child(3) { transform: translate(-50%, -50%) rotate(120deg) translateX(100px) rotate(-120deg); }
.about-orbit-icon:nth-child(4) { transform: translate(-50%, -50%) rotate(180deg) translateX(100px) rotate(-180deg); }
.about-orbit-icon:nth-child(5) { transform: translate(-50%, -50%) rotate(240deg) translateX(100px) rotate(-240deg); }
.about-orbit-icon:nth-child(6) { transform: translate(-50%, -50%) rotate(300deg) translateX(100px) rotate(-300deg); }

.about-hero-info {
    text-align: center;
}

.about-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--about-text-light);
}

.about-hero-role {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--about-text-muted);
}

.about-hero-desc {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--about-text-muted);
}

.about-hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.about-btn-immersive {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--about-transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.about-btn-immersive.primary-immersive {
    background: var(--about-primary);
    color: white;
}

.about-btn-immersive.secondary-immersive {
    background: transparent;
    border: 2px solid var(--about-secondary);
    color: var(--about-secondary);
}

.about-btn-immersive:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.about-hero-right {
    flex: 1;
    min-width: 300px;
}

.about-hero-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-info-card {
    background: var(--about-card-bg);
    border: 1px solid var(--about-card-border);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--about-card-shadow);
    backdrop-filter: blur(10px);
}

.about-info-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--about-text-light);
}

.about-highlights-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-highlights-list li {
    margin-bottom: 0.5rem;
    color: var(--about-text-muted);
}

/* Sections */
.about-sections-immersive {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-section-immersive {
    background: var(--about-card-bg);
    border: 1px solid var(--about-card-border);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--about-card-shadow);
    backdrop-filter: blur(10px);
}

.about-section-title-immersive {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--about-text-light);
}

.about-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.about-skill-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--about-transition);
}

.about-skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.about-skill-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--about-primary);
}

.about-skill-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--about-text-light);
}

.about-skill-card p {
    font-size: 0.9rem;
    color: var(--about-text-muted);
}

.about-timeline-immersive {
    position: relative;
    padding-left: 2rem;
}

.about-timeline-immersive::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background: var(--about-card-border);
}

.about-timeline-item-immersive {
    position: relative;
    margin-bottom: 2rem;
}

.about-timeline-dot-immersive {
    position: absolute;
    top: 0;
    left: -2rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--about-primary);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.about-timeline-content-immersive {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1.5rem;
    transition: var(--about-transition);
}

.about-timeline-content-immersive:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.about-timeline-header-immersive {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.about-timeline-title-immersive {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--about-text-light);
}

.about-timeline-date-immersive {
    font-size: 0.9rem;
    color: var(--about-text-muted);
}

.about-timeline-inst-immersive {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--about-text-light);
}

.about-timeline-desc-immersive {
    font-size: 0.9rem;
    color: var(--about-text-muted);
}

/* Animations */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-fade-in {
    animation: fadeIn var(--about-animation-duration) ease forwards;
}

.animate-fade-in-delay {
    animation: fadeIn var(--about-animation-duration) ease forwards 0.2s;
}

.animate-fade-in-delay2 {
    animation: fadeIn var(--about-animation-duration) ease forwards 0.4s;
}

.animate-slide-up {
    animation: slideUp var(--about-animation-duration) ease forwards;
}

.animate-slide-up-delay {
    animation: slideUp var(--about-animation-duration) ease forwards 0.2s;
}

.animate-slide-up-delay2 {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.4s;
}

.animate-slide-up-delay3 {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.6s;
}

.animate-slide-up-delay4 {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.8s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    .about-hero-immersive {
        flex-direction: column;
    }
    .about-hero-left, .about-hero-right {
        width: 100%;
    }
    .about-skills-grid {
        grid-template-columns: 1fr;
    }
}

/* New Compact Footer Styles */
.footer-redesigned-compact {
    padding: 1.5rem 1rem;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent dark background */
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content-compact {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem 2rem;
    margin-bottom: 1rem;
}

.footer-brand-compact .logo-text {
    font-family: var(--font-special, 'Sora', sans-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary, #4a90e2);
}

.footer-brand-compact .logo-tagline {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-nav-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.5rem;
}

.footer-link-compact {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link-compact:hover {
    color: var(--color-primary, #4a90e2);
}

.footer-social-compact {
    display: flex;
    gap: 1rem;
}

.social-icon-compact {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-icon-compact:hover {
    color: var(--color-primary, #4a90e2);
    transform: translateY(-3px);
}

.footer-bottom-compact {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
}

.back-to-top-compact {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.back-to-top-compact:hover {
    color: var(--color-primary, #4a90e2);
}

/* Responsive adjustments for the compact footer */
@media (max-width: 768px) {
    .footer-content-compact {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav-compact {
        justify-content: center;
    }

    .footer-social-compact {
        justify-content: center;
    }
    
    .footer-bottom-compact {
        flex-direction: column-reverse;
        gap: 1rem;
    }
}

/* Badges Grid Styles */
.about-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.about-badge-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border-radius: var(--border-radius-xl);
    padding: var(--space-5);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-badge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.1) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.about-badge-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.about-badge-card:hover::before {
    transform: translateX(100%);
}

.about-badge-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.about-badge-card:hover .about-badge-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-glow-primary);
}

.about-badge-card h4 {
    font-family: var(--font-special);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-light);
    transition: color var(--transition-normal);
}

.about-badge-card:hover h4 {
    color: var(--color-primary-light);
}

.about-badge-card p {
    font-size: var(--font-size-sm);
    color: var(--color-light-muted);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .about-badges-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .about-badges-grid {
        grid-template-columns: 1fr;
    }
}