/* ========================================
   ABOUT SECTION - ULTRA COMPACT & ANIMATED
   ======================================== */

/* Introduction Paragraph */
.about-intro {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: clamp(0.8rem, 1.5vh, 1.2rem);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: clamp(0.8rem, 1.5vh, 1.2rem);
    animation: fadeInUp 0.6s ease;
}

.about-intro p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
}

.about-intro p:last-child {
    margin-bottom: 0;
}

/* Section Styles */
.about-section {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: clamp(0.8rem, 1.5vh, 1.2rem);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: clamp(0.8rem, 1.5vh, 1.2rem);
    animation: fadeInUp 0.6s ease;
}

.section-heading {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
    text-align: center;
}

.about-section p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
}

/* Technology Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: clamp(0.6rem, 1vh, 1rem);
    margin-top: var(--spacing-lg);
}

.tech-card {
    background: rgba(0, 217, 255, 0.03);
    padding: clamp(0.6rem, 1vh, 1rem);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    animation: scaleIn 0.5s ease forwards;
    opacity: 0;
}

.tech-card:nth-child(1) { animation-delay: 0.1s; }
.tech-card:nth-child(2) { animation-delay: 0.15s; }
.tech-card:nth-child(3) { animation-delay: 0.2s; }
.tech-card:nth-child(4) { animation-delay: 0.25s; }
.tech-card:nth-child(5) { animation-delay: 0.3s; }
.tech-card:nth-child(6) { animation-delay: 0.35s; }

.tech-card:hover {
    transform: translateY(-5px);
    background: rgba(0, 217, 255, 0.08);
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-large), var(--glow-primary);
}

.tech-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    display: block;
}

.tech-card h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.tech-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: clamp(0.6rem, 1vh, 1rem);
    margin-top: var(--spacing-lg);
}

.feature-item-large {
    display: flex;
    gap: clamp(0.6rem, 1vh, 1rem);
    padding: clamp(0.6rem, 1vh, 1rem);
    background: rgba(0, 217, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    animation: slideInLeft 0.5s ease forwards;
    opacity: 0;
}

.feature-item-large:nth-child(1) { animation-delay: 0.1s; }
.feature-item-large:nth-child(2) { animation-delay: 0.2s; }
.feature-item-large:nth-child(3) { animation-delay: 0.3s; }
.feature-item-large:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.feature-item-large:hover {
    transform: translateX(10px);
    background: rgba(0, 217, 255, 0.08);
    border-color: var(--color-accent-primary);
}

.feature-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent-primary);
    min-width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(138, 43, 226, 0.1));
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.feature-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Expertise Grid */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: clamp(0.6rem, 1vh, 1rem);
    margin-top: var(--spacing-lg);
}

.expertise-card {
    background: rgba(138, 43, 226, 0.05);
    padding: clamp(0.6rem, 1vh, 1rem);
    border-radius: var(--radius-md);
    border: 1px solid rgba(138, 43, 226, 0.2);
    text-align: center;
    transition: all var(--transition-base);
    animation: scaleIn 0.5s ease forwards;
    opacity: 0;
}

.expertise-card:nth-child(1) { animation-delay: 0.1s; }
.expertise-card:nth-child(2) { animation-delay: 0.2s; }
.expertise-card:nth-child(3) { animation-delay: 0.3s; }
.expertise-card:nth-child(4) { animation-delay: 0.4s; }

.expertise-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(138, 43, 226, 0.1);
    border-color: var(--color-accent-secondary);
    box-shadow: 0 10px 40px rgba(138, 43, 226, 0.3);
}

.expertise-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.expertise-card h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.expertise-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: clamp(0.6rem, 1vh, 1rem);
    margin-top: var(--spacing-lg);
}

.stat-box {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.08), rgba(138, 43, 226, 0.08));
    padding: clamp(0.8rem, 1.5vh, 1.2rem);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all var(--transition-base);
    animation: scaleIn 0.5s ease forwards;
    opacity: 0;
}

.stat-box:nth-child(1) { animation-delay: 0.1s; }
.stat-box:nth-child(2) { animation-delay: 0.15s; }
.stat-box:nth-child(3) { animation-delay: 0.2s; }
.stat-box:nth-child(4) { animation-delay: 0.25s; }
.stat-box:nth-child(5) { animation-delay: 0.3s; }
.stat-box:nth-child(6) { animation-delay: 0.35s; }

.stat-box:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-large), var(--glow-primary);
}

.stat-number-large {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label-large {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-box p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Commitment List */
.commitment-list {
    display: flex;
    flex-direction: column;
    gap: clamp(0.6rem, 1vh, 1rem);
    margin-top: var(--spacing-lg);
}

.commitment-item {
    display: flex;
    gap: clamp(0.6rem, 1vh, 1rem);
    padding: clamp(0.6rem, 1vh, 1rem);
    background: rgba(0, 217, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    animation: slideInRight 0.5s ease forwards;
    opacity: 0;
}

.commitment-item:nth-child(1) { animation-delay: 0.1s; }
.commitment-item:nth-child(2) { animation-delay: 0.2s; }
.commitment-item:nth-child(3) { animation-delay: 0.3s; }
.commitment-item:nth-child(4) { animation-delay: 0.4s; }

.commitment-item:hover {
    transform: translateX(10px);
    background: rgba(0, 217, 255, 0.08);
    border-color: var(--color-accent-primary);
}

.commitment-check {
    font-size: var(--font-size-2xl);
    color: var(--color-accent-primary);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(138, 43, 226, 0.2));
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.commitment-item h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.commitment-item p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Call to Action */
.about-cta {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(138, 43, 226, 0.1));
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    margin-top: var(--spacing-xl);
    animation: fadeInUp 0.6s ease;
}

.about-cta h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.about-cta p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-bottom: clamp(0.8rem, 1.5vh, 1.2rem);
}

.cta-buttons {
    display: flex;
    gap: clamp(0.5rem, 0.8vh, 0.8rem);
    justify-content: center;
    flex-wrap: wrap;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: clamp(0.5rem, 0.8vh, 0.8rem);
    margin-bottom: clamp(0.8rem, 1.5vh, 1.2rem);
}

.about-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: clamp(0.6rem, 1vh, 1rem);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    animation: scaleIn 0.5s ease forwards;
    opacity: 0;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.92);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.about-card:nth-child(1) { animation-delay: 0.1s; }
.about-card:nth-child(2) { animation-delay: 0.2s; }
.about-card:nth-child(3) { animation-delay: 0.3s; }
.about-card:nth-child(4) { animation-delay: 0.4s; }

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.about-card:hover::before {
    left: 100%;
}

.about-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-large), var(--glow-primary);
}

.about-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 0 6px rgba(0, 217, 255, 0.4));
    animation: floatIcon 2.5s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-6px) rotate(5deg);
    }
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.card-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.about-details {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: clamp(0.8rem, 1.5vh, 1.2rem);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    animation: fadeInUp 0.6s ease 0.5s both;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(0, 217, 255, 0.03);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    animation: slideInRight 0.4s ease forwards;
    opacity: 0;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.detail-item:nth-child(1) { animation-delay: 0.6s; }
.detail-item:nth-child(2) { animation-delay: 0.65s; }
.detail-item:nth-child(3) { animation-delay: 0.7s; }
.detail-item:nth-child(4) { animation-delay: 0.75s; }
.detail-item:nth-child(5) { animation-delay: 0.8s; }
.detail-item:nth-child(6) { animation-delay: 0.85s; }

.detail-item:hover {
    background: rgba(0, 217, 255, 0.08);
    transform: translateX(3px);
}

.check-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-bold);
    font-size: 0.7rem;
    flex-shrink: 0;
}

.detail-item span:last-child {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* Responsive */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .about-details {
        padding: clamp(0.6rem, 1vh, 1rem);
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .feature-item-large {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-number {
        margin: 0 auto;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .about-section {
        padding: clamp(0.6rem, 1vh, 1rem);
    }
    
    .about-intro {
        padding: clamp(0.6rem, 1vh, 1rem);
    }
    
    .about-cta {
        padding: clamp(0.8rem, 1.5vh, 1.2rem);
    }
}