/* style.css */
:root {
    --bg-color: #0d0d0d;
    --text-color: #f2f2f2;
    --text-muted: #888888;
    --border-color: #333333;
    --accent-color: #ffffff;
    --header-bg: rgba(13, 13, 13, 0.9);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: 'Inter', 'M PLUS 2', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

body {
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--text-muted);
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-desc {
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-image img {
    max-width: 100%;
    max-height: 50vh;
    object-fit: contain;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1.1;
    font-weight: 300;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-down .line {
    width: 1px;
    height: 60px;
    background: var(--text-color);
    animation: scrollLine 2s infinite ease-in-out;
    transform-origin: top;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    border-radius: 4px;
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.about-image img:hover {
    filter: grayscale(0%);
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.social-btn:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: transform 0.3s, background 0.3s;
}

.skill-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.skill-card h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.skill-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Works Section */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.work-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: #111;
    aspect-ratio: 16 / 9;
}

.work-images {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.work-images img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
    filter: grayscale(80%) brightness(0.6);
}

.work-images img.active {
    opacity: 1;
}

.work-card:hover .work-images img {
    filter: grayscale(0%) brightness(0.8);
}

.work-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    transform: translateY(100%);
    transition: transform 0.4s ease;
    pointer-events: none;
}

.work-card:hover .work-info {
    transform: translateY(0);
}

.work-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.work-summary {
    font-size: 0.9rem;
    color: #ccc;
}

/* Contact Section */
.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.footer {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow-y: auto;
    z-index: 1001;
    padding: 3rem 2rem 2rem 2rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 2rem;
    cursor: pointer;
    z-index: 1002;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--accent-color);
}

.modal-body .modal-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.modal-body .modal-desc {
    margin-bottom: 2rem;
    color: #ccc;
    white-space: pre-line;
}

.modal-body .modal-images {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 0.5rem;
}

.modal-body .modal-images::-webkit-scrollbar {
    display: none;
}

.modal-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.modal-pagination-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background 0.3s ease;
    border: none;
    padding: 0;
}

.modal-pagination-dot.active {
    background: rgba(255, 255, 255, 0.9);
}

.modal-body .modal-images img {
    border-radius: 4px;
    width: 100%;
    flex: 0 0 100%;
    scroll-snap-align: start;
    object-fit: contain;
}

.modal-body .modal-images .video-container {
    width: 100%;
    flex: 0 0 100%;
    scroll-snap-align: start;
    aspect-ratio: 16 / 9;
    border-radius: 4px;
    overflow: hidden;
}

.modal-body .modal-images .video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Works Filters & Tags */
.works-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--text-color);
    color: var(--bg-color);
}

.work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 2;
}

.work-tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    color: #fff;
    backdrop-filter: blur(2px);
}

/* Contact Links */
.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.contact-link-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    transition: all 0.3s ease;
}

.contact-link-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.contact-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.contact-label {
    font-size: 0.95rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-inner {
        flex-direction: column-reverse;
        justify-content: center;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-image {
        justify-content: center;
    }
    
    .hero-image img {
        max-height: 35vh;
    }

    .about-content {
        grid-template-columns: 1fr;
    }
    
    .nav-list {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}