/* Long Scroll Page Styles */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #000000;
    color: #ffffff;
    overflow-x: hidden;
}

/* Fixed Navigation */
.fixed-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    isolation: isolate;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-left {
    position: relative;
}

.hamburger {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s;
}

.hamburger:hover {
    color: #888888;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 1rem;
    background: #000000;
    border: 1px solid #333333;
    min-width: 200px;
    list-style: none;
}

.dropdown-menu.active {
    display: block;
}

.dropdown-menu li {
    border-bottom: 1px solid #222222;
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    display: block;
    padding: 1rem;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s;
}

.dropdown-menu a:hover {
    background: #111111;
    padding-left: 1.5rem;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 3px;
    color: #ffffff;
    text-decoration: none;
    transition: opacity 0.3s;
}

.nav-logo:hover {
    opacity: 0.7;
}

.scroll-indicator {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666666;
}

/* Scroll Sections */
.scroll-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.section-content {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Hero Section */
.hero-section {
    background: #000000;
    position: relative;
}

.hero-section .section-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
}

.hero-text {
    flex: 1;
}

.hero-subtitle {
    display: inline-block;
    color: #666666;
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 100;
    line-height: 0.9;
    margin-bottom: 2rem;
}

.hero-title .line {
    display: block;
    letter-spacing: -2px;
}

.hero-description {
    color: #888888;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

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

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    opacity: 0.8;
}

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: #666666;
    font-size: 1.5rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Video Showcase Section */
.video-showcase-section {
    background: #ffffff;
    color: #000000;
}

.video-showcase-section .section-content {
    text-align: center;
}

.video-wrapper {
    margin-bottom: 3rem;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
    background: #000000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-text h2 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
}

.video-text p {
    color: #666666;
    font-size: 1.1rem;
}

/* Designer Sections */
.designer-section {
    background: #ffffff;
    color: #000000;
}

.designer-section:nth-child(even) {
    background: #f8f8f8;
}

.designer-section.reverse {
    background: #000000;
    color: #ffffff;
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: center;
    width: 100%;
    max-width: 100%;
}

.split-image {
    position: relative;
    height: 100vh;
    overflow: hidden;
    isolation: isolate;
}

.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(100%);
    transition: filter 0.5s ease, transform 0.3s ease;
    will-change: transform;
}

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

.split-content {
    padding: 4rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-number {
    display: inline-block;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    opacity: 0.5;
}

.split-content h2 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.split-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.explore-link {
    display: inline-block;
    color: inherit;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-bottom: 1px solid currentColor;
    padding-bottom: 0.25rem;
    transition: all 0.3s ease;
}

.explore-link:hover {
    padding-left: 10px;
}

.designer-section.reverse .split-content {
    color: #ffffff;
}

/* Junior Section */
.junior-section {
    background: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
}

.junior-wrapper {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.junior-text {
    padding: 2rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 1rem;
}

.junior-text h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 100;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.junior-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #aaa;
    margin-bottom: 2rem;
}

.junior-link {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    padding: 1rem 2rem;
    border: 1px solid #333;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.junior-link:hover {
    background: #fff;
    color: #000;
    border-color: #fff;
}

.junior-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    height: 500px;
}

.junior-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s ease;
    cursor: pointer;
}

.junior-img:hover {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.junior-img:nth-child(1) {
    grid-row: span 2;
}

.junior-img:nth-child(4) {
    grid-column: span 2;
}

/* Gallery Section */
.gallery-section {
    background: #000000;
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 100;
    margin-bottom: 1rem;
    color: #ffffff;
}

.section-header p {
    color: #888888;
    font-size: 1.1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 300px;
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    background: #111111;
    isolation: isolate;
}

.gallery-item.tall {
    grid-row: span 2;
}

.gallery-item.wide {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem 1rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay span {
    color: #ffffff;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Contact Section */
.contact-section {
    background: #ffffff;
    color: #000000;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem 2rem;
    width: 100%;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h2 {
    font-size: 3rem;
    font-weight: 100;
    margin-bottom: 1rem;
}

.contact-header p {
    color: #666666;
    font-size: 1.1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid #e0e0e0;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #000000;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999999;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: #000000;
    color: #ffffff;
    border: none;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #333333;
    transform: translateY(-2px);
}

.footer {
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid #e0e0e0;
    margin-top: auto;
}

.footer p {
    color: #666666;
    font-size: 0.9rem;
}

/* Responsive Design */

/* Ultra-wide screens (4K, 5K displays) */
@media (min-width: 2560px) {
    .section-content {
        max-width: 2000px;
    }
    
    .hero-title {
        font-size: 10rem;
    }
    
    .split-content {
        max-width: 800px;
        padding: 6rem;
    }
    
    .split-content h2 {
        font-size: 4rem;
    }
    
    .split-content p {
        font-size: 1.3rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(6, 1fr);
        grid-auto-rows: 400px;
        max-width: 2000px;
    }
    
    .section-header h2 {
        font-size: 4rem;
    }
}

/* Wide screens (1440p, QHD) */
@media (min-width: 1920px) and (max-width: 2559px) {
    .section-content {
        max-width: 1600px;
    }
    
    .hero-title {
        font-size: 8rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(5, 1fr);
        grid-auto-rows: 350px;
        max-width: 1600px;
    }
}

/* Laptop screens */
@media (max-width: 1024px) {
    .split-layout {
        grid-template-columns: 1fr;
    }
    
    .split-image {
        height: 50vh;
    }
    
    .junior-wrapper {
        grid-template-columns: 1fr;
    }
    
    .junior-grid {
        height: 400px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 250px;
    }
}

/* Tablet screens */
@media (max-width: 768px) {
    .hero-section .section-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-title {
        font-size: clamp(2rem, 6vw, 4rem);
    }
    
    .split-content {
        padding: 2rem;
    }
    
    .split-content h2 {
        font-size: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    
    .gallery-item.wide {
        grid-column: span 1;
    }
    
    .contact-header h2 {
        font-size: 2rem;
    }
}

/* Mobile screens */
@media (max-width: 480px) {
    .junior-text h2 {
        font-size: 2rem;
    }
    
    .junior-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .junior-img:nth-child(1),
    .junior-img:nth-child(4) {
        grid-row: span 1;
        grid-column: span 1;
        height: 250px;
    }
    
    .nav-wrapper {
        padding: 0.75rem 1rem;
    }
    
    .nav-logo {
        font-size: 1.2rem;
        letter-spacing: 2px;
    }
    
    .scroll-indicator {
        font-size: 0.65rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }
    
    .hero-subtitle {
        font-size: 0.65rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-image {
        margin-top: 2rem;
    }
    
    .hero-image img {
        max-width: 300px;
    }
    
    .split-image {
        height: 40vh;
    }
    
    .split-content {
        padding: 1.5rem;
    }
    
    .split-content h2 {
        font-size: 1.75rem;
    }
    
    .split-content p {
        font-size: 0.95rem;
    }
    
    .section-number {
        font-size: 0.75rem;
    }
    
    .explore-link {
        font-size: 0.8rem;
    }
    
    .gallery-grid {
        gap: 0.5rem;
        padding: 0 1rem;
        grid-auto-rows: 150px;
    }
    
    .gallery-item.tall {
        grid-row: span 2;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 0.95rem;
    }
    
    .contact-header h2 {
        font-size: 1.75rem;
    }
    
    .contact-header p {
        font-size: 0.95rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .submit-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .dropdown-menu {
        min-width: 150px;
    }
    
    .dropdown-menu a {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}

/* Small mobile screens */
@media (max-width: 360px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .split-content h2 {
        font-size: 1.5rem;
    }
    
    .nav-logo {
        font-size: 1rem;
    }
}