/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-top: var(--spacing-2xl);
}

.about-text h3 {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: var(--fs-3xl);
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    font-size: var(--fs-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.company-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.stat-box {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--light-gray), #f1f5f9);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-purple);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(139, 92, 246, 0.05),
        rgba(236, 72, 153, 0.05)
    );
    opacity: 0;
    transition: var(--transition-normal);
}

.stat-box:hover::before {
    opacity: 1;
}

.stat-box:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-glow);
    border-left-color: var(--primary-pink);
}

.stat-box i {
    font-size: var(--fs-2xl);
    color: var(--primary-purple);
    margin-top: var(--spacing-xs);
    transition: var(--transition-normal);
}

.stat-box:hover i {
    color: var(--primary-pink);
    transform: scale(1.1);
}

.stat-box h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
}

.stat-box p {
    color: var(--accent-gray);
    margin: 0;
    font-size: var(--fs-sm);
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 300px;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
    color: var(--white);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.tech-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
}

.tech-item:hover::before {
    opacity: 1;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.tech-item i {
    font-size: var(--fs-3xl);
    position: relative;
    z-index: 2;
}

.tech-item span {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #f1f5f9 100%);
    position: relative;
}

.services::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
            circle at 20% 80%,
            rgba(139, 92, 246, 0.1) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 80% 20%,
            rgba(6, 182, 212, 0.1) 0%,
            transparent 50%
        );
    pointer-events: none;
}

.services-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    z-index: 1;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.service-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

.service-item:nth-child(even) {
    flex-direction: row-reverse;
}

.service-item:nth-child(even) .service-content {
    text-align: right;
}

.service-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: var(--fs-lg);
    color: var(--white);
    z-index: 3;
    box-shadow: var(--shadow-glow);
    border: 3px solid var(--white);
}

.service-content {
    flex: 1;
    max-width: 350px;
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.service-item:nth-child(odd) .service-content {
    margin-right: 80px;
}

.service-item:nth-child(even) .service-content {
    margin-left: 80px;
}

.service-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary-purple);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-media);
}

.service-icon i {
    font-size: var(--fs-2xl);
    color: var(--white);
}

.service-content h3 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    color: var(--accent-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--fs-sm);
    color: var(--accent-gray);
}

.service-features li::before {
    content: "▶";
    color: var(--primary-purple);
    font-size: var(--fs-xs);
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
    position: relative;
}

.portfolio::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
            circle at 80% 20%,
            rgba(236, 72, 153, 0.05) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 20% 80%,
            rgba(6, 182, 212, 0.05) 0%,
            transparent 50%
        );
    pointer-events: none;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.portfolio-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary-purple);
}

.portfolio-image {
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.portfolio-placeholder i {
    font-size: var(--fs-3xl);
    color: var(--white);
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-content h3 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.portfolio-content p {
    color: var(--accent-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.portfolio-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, var(--light-gray), #f1f5f9);
    color: var(--primary-purple);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: var(--transition-normal);
}

.tag:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.05);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(
        135deg,
        var(--primary-dark) 0%,
        var(--secondary-dark) 50%,
        #16213e 100%
    );
    color: var(--white);
    position: relative;
}

.contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
            circle at 30% 70%,
            rgba(139, 92, 246, 0.2) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 70% 30%,
            rgba(236, 72, 153, 0.2) 0%,
            transparent 50%
        );
    pointer-events: none;
}

.contact .section-title {
    color: var(--white);
}

.contact .section-title::after {
    background: var(--gradient-primary);
}

.contact .section-subtitle {
    color: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.contact-info h3 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-item i {
    font-size: var(--fs-xl);
    color: var(--primary-cyan);
    margin-top: var(--spacing-xs);
}

.contact-item h4 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--light-gray);
    margin: 0;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.3);
    box-shadow: var(--shadow-glow);
}

.form-group {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: var(--font-secondary);
    font-size: var(--fs-base);
    transition: var(--transition-normal);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.form-group label {
    position: absolute;
    top: -8px;
    left: var(--spacing-sm);
    background: var(--primary-dark);
    padding: 0 var(--spacing-xs);
    font-size: var(--fs-xs);
    color: var(--primary-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--primary-dark);
    color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
    font-family: var(--font-primary);
    font-weight: 900;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-brand p {
    color: var(--light-gray);
}

.footer-links h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--light-gray);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--primary-cyan);
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

.footer-contact h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-contact p {
    color: var(--light-gray);
    margin-bottom: var(--spacing-xs);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(139, 92, 246, 0.2);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition-normal);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.footer-bottom {
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: var(--light-gray);
    margin: 0;
    font-size: var(--fs-sm);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .tech-showcase {
        grid-template-columns: 1fr 1fr;
        max-width: 250px;
    }

    .services-timeline {
        max-width: 100%;
    }

    .timeline-line {
        left: 30px;
    }

    .service-item,
    .service-item:nth-child(even) {
        flex-direction: row;
        align-items: flex-start;
    }

    .service-number {
        left: 30px;
        transform: translateX(-50%);
        width: 40px;
        height: 40px;
        font-size: var(--fs-base);
    }

    .service-content,
    .service-item:nth-child(even) .service-content {
        margin-left: 70px;
        margin-right: 0;
        text-align: left;
        max-width: none;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .service-content {
        padding: var(--spacing-md);
    }

    .contact-form {
        padding: var(--spacing-md);
    }

    .tech-showcase {
        grid-template-columns: 1fr;
        max-width: 150px;
    }
}