.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--spacing-24);
    padding-bottom: var(--spacing-20);
    background: linear-gradient(to bottom, 
        hsla(from var(--color-primary) h s l / 0.1) 0%, 
        var(--color-background) 50%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(128, 128, 128, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(128, 128, 128, 0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    opacity: 0.6;
    animation: bg-pan 60s linear infinite;
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-tagline {
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-8);
    color: var(--color-muted-foreground);
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: var(--weight-bold);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.02em;
}

.hero-arrow {
    display: inline-block;
    color: var(--color-primary);
    vertical-align: middle;
    margin-left: var(--spacing-2);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-muted-foreground);
    margin-bottom: var(--spacing-12);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-profile {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-12);
}

.profile-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 280px;
    height: 280px;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 2;
    animation: rotate 15s linear infinite;
}

.rotating-text {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    fill: var(--color-primary);
}

.profile-image {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: var(--radius-full);
    border: 3px solid var(--color-primary);
    object-fit: cover;
    z-index: 3;
}

.profile-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    z-index: 4;
}

.profile-badge-icon {
    width: 36px;
    height: 36px;
}

.scroll-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto;
    background-color: hsla(from var(--color-primary) h s l / 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    transition: all var(--transition-normal);
}

.scroll-button:hover {
    background-color: hsla(from var(--color-primary) h s l / 0.2);
    transform: translateY(4px);
}

.services-section {
    padding: var(--spacing-20) 0;
    background: linear-gradient(to bottom, 
        hsla(from var(--color-primary) h s l / 0.1) 0%, 
        var(--color-background) 50%);
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    max-width: 900px;
    margin: 0 auto;
}

.service-card {
    background-color: hsla(220, 15%, 12%, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px -5px hsla(from var(--color-primary) h s l / 0.1);
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-6);
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: hsla(from var(--color-primary) h s l / 0.1);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    flex-shrink: 0;
}

.service-title {
    flex: 1;
    font-size: var(--text-xl);
    color: var(--color-foreground);
    font-weight: var(--weight-semibold);
}

.service-toggle {
    flex-shrink: 0;
    color: var(--color-muted-foreground);
    transition: all var(--transition-fast);
}

.service-card[aria-expanded="true"] .service-toggle {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.service-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.service-card[aria-expanded="true"] .service-content {
    max-height: 500px;
}

.service-description {
    padding: 0 var(--spacing-6) var(--spacing-4);
    padding-left: 80px;
    color: var(--color-muted-foreground);
    line-height: 1.7;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    padding: 0 var(--spacing-6) var(--spacing-6);
    padding-left: 80px;
}

.work-section {
    padding: var(--spacing-20) 0;
    background: linear-gradient(to bottom, 
        var(--color-background) 0%, 
        hsla(from var(--color-primary) h s l / 0.05) 100%);
}

.work-watermark {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 12rem;
    font-weight: var(--weight-bold);
    line-height: 1;
    color: hsla(0, 0%, 75%, 0.02);
    pointer-events: none;
    user-select: none;
}

.work-intro {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.work-tagline {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-6);
}

.projects-grid {
    display: grid;
    gap: var(--spacing-8);
}

.project-card {
    background-color: var(--color-background-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px hsla(from var(--color-primary) h s l / 0.2);
}

.project-image-wrapper {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-muted);
}

.project-number {
    position: absolute;
    top: var(--spacing-4);
    left: var(--spacing-4);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: hsla(from var(--color-primary) h s l / 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-weight: var(--weight-bold);
    z-index: 2;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, 
        var(--color-background-card) 0%, 
        hsla(220, 15%, 12%, 0.5) 50%, 
        transparent 100%);
    opacity: 0.6;
}

.project-content {
    padding: var(--spacing-6);
}

.project-title {
    font-size: var(--text-xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--spacing-2);
}

.project-description {
    font-size: var(--text-sm);
    color: var(--color-muted-foreground);
    margin-bottom: var(--spacing-4);
    line-height: 1.6;
}

.project-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    background-color: hsla(220, 15%, 8%, 0.7);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.project-modal-content {
    position: relative;
    background-color: var(--color-background-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.project-modal.active .project-modal-content {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: hsla(0, 0%, 100%, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-muted-foreground);
    transition: all var(--transition-fast);
}

.modal-close-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-primary-foreground);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-8);
}

.modal-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-6);
    border: 1px solid var(--color-border);
}

.modal-title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--spacing-4);
}

.modal-description {
    color: var(--color-muted-foreground);
    line-height: 1.7;
    margin-bottom: var(--spacing-8);
}

.testimonials-section {
    padding: var(--spacing-20) 0;
    background: linear-gradient(to bottom, 
        var(--color-background) 0%, 
        hsla(from var(--color-primary) h s l / 0.05) 100%);
}

.testimonial-bg-image {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    pointer-events: none;
}

.testimonial-bg-1 {
    top: 10%;
    left: 10%;
    background-image: url('../assets/test2.png');
}

.testimonial-bg-2 {
    top: 10%;
    right: 10%;
    width: 40px;
    height: 40px;
    background-image: url('../assets/test1.png');
}

.testimonial-bg-3 {
    bottom: 25%;
    left: 15%;
    width: 24px;
    height: 24px;
    opacity: 0.1;
    background-image: url('../assets/test2.png');
}

.testimonials-carousel {
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-track {
    position: relative;
}

.testimonial-card {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.testimonial-card.active {
    display: block;
    opacity: 1;
}

.testimonial-content {
    background-color: hsla(220, 15%, 12%, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
}

.testimonial-text {
    font-size: var(--text-lg);
    line-height: 1.8;
    margin-bottom: var(--spacing-8);
    color: var(--color-muted-foreground);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.author-image {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-primary);
    object-fit: cover;
}

.author-name {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
}

.author-position {
    font-size: var(--text-sm);
    color: var(--color-muted-foreground);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-6);
    margin-top: var(--spacing-8);
}

.testimonial-prev,
.testimonial-next {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-foreground);
    transition: all var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-foreground);
}

.testimonial-dots {
    display: flex;
    gap: var(--spacing-2);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: var(--color-border);
    transition: all var(--transition-fast);
}

.dot.active {
    width: 24px;
    background-color: var(--color-primary);
}

.contact-section {
    padding: var(--spacing-20) 0;
    background: var(--color-background);
}

.email-contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    margin: 0 auto var(--spacing-12);
    padding: var(--spacing-4);
    background-color: var(--color-background-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    max-width: 450px;
    transition: all var(--transition-normal);
}

.email-contact-wrapper:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.email-link {
    font-size: var(--text-base);
    font-weight: var(--weight-medium);
    color: var(--color-muted-foreground);
    transition: color var(--transition-fast);
    word-break: break-all;
}

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

.copy-email-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    background-color: hsla(from var(--color-primary) h s l / 0.1);
    color: var(--color-primary);
    border: 1px solid hsla(from var(--color-primary) h s l / 0.2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.copy-email-btn:hover {
    background-color: hsla(from var(--color-primary) h s l / 0.2);
    transform: translateY(-1px);
}

.contact-socials {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.contact-socials .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-muted-foreground);
    transition: all var(--transition-fast);
}

.contact-socials .social-link:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-foreground);
    transform: translateY(-2px);
}

.copy-email-btn .check-icon {
    display: none;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-6);
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    margin-bottom: var(--spacing-2);
    color: var(--color-foreground);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-family: inherit;
    font-size: var(--text-base);
    color: var(--color-foreground);
    background-color: var(--color-background-card);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px hsla(from var(--color-primary) h s l / 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.footer {
    position: relative;
    background-color: var(--color-background-sidebar);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-16) 0 var(--spacing-8);
    overflow: hidden;
}

.footer-watermark {
    position: absolute;
    bottom: 0;
    right: 0;
    font-size: 12rem;
    font-weight: var(--weight-bold);
    line-height: 1;
    color: hsla(0, 0%, 75%, 0.02);
    pointer-events: none;
    user-select: none;
}

.footer-content {
    display: grid;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer-brand .logo-link {
    margin-bottom: var(--spacing-3);
}

.footer-tagline {
    color: var(--color-muted-foreground);
    font-size: var(--text-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-8);
}

.footer-column h4 {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer-column a {
    font-size: var(--text-sm);
    color: var(--color-muted-foreground);
}

.footer-column a:hover {
    color: var(--color-primary);
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-foreground);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-muted-foreground);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-7xl);
    }
    
    .profile-image {
        width: 280px;
        height: 280px;
    }
    
    .profile-ring {
        width: 360px;
        height: 360px;
    }

    .work-watermark {
        font-size: 20rem;
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-title {
        font-size: var(--text-2xl);
    }
    
    .footer-content {
        grid-template-columns: 2fr 3fr;
    }

    .email-link {
        font-size: var(--text-lg);
    }

    .copy-email-btn {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--text-sm);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-8xl);
    }
    
    .services-section,
    .work-section,
    .testimonials-section,
    .contact-section {
        padding: var(--spacing-32) 0;
    }
}