/* ===== DESKTOP LAYOUT ENHANCEMENTS ===== */

/* Enhanced Desktop Layout for Large Screens */
@media (min-width: 1024px) {
    
    /* ===== HOMEPAGE DESKTOP OPTIMIZATIONS ===== */
    
    /* Hero Section Desktop Layout */
    .hero-section {
        padding: 0.5rem 0;
        min-height: calc(100vh - 2rem);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .carousel-main {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-areas: 
            "header header"
            "display controls"
            "thumbnails thumbnails";
        grid-template-columns: 2fr 1fr;
        gap: 3rem;
        align-items: start;
    }
    
    .carousel-header {
        grid-area: header;
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .carousel-display {
        grid-area: display;
        max-width: 700px;
    }
    
    .carousel-controls {
        grid-area: controls;
        display: flex;
        flex-direction: column;
        gap: 2rem;
        position: sticky;
        top: 2rem;
    }
    
    .photo-group-switcher {
        order: 1;
    }
    
    .camera-controls {
        order: 2;
        background: var(--glass-bg);
        padding: 2rem;
        border-radius: 1rem;
        backdrop-filter: blur(10px);
        border: 1px solid var(--glass-border);
    }
    
    .carousel-thumbnails {
        grid-area: thumbnails;
        justify-content: center;
    }
    
    /* ===== ABOUT PAGE DESKTOP OPTIMIZATIONS ===== */
    
    .about-container {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 4rem;
        max-width: 1400px;
        margin: 0 auto;
        padding: 2rem;
    }
    
    .about-main {
        grid-column: 1;
    }
    
    .about-sidebar {
        grid-column: 2;
        position: sticky;
        top: 2rem;
        height: fit-content;
    }
    
    /* Hero Section Desktop */
    .hero-container {
        grid-template-columns: 1fr 300px;
        gap: 4rem;
        align-items: center;
        padding: 4rem 0;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-image {
        order: 2;
        max-width: 300px;
    }
    
    /* Skills Grid Desktop Enhancement */
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .skill-category {
        padding: 2rem;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .skill-category:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 40px rgba(0, 170, 187, 0.15);
    }
    
    /* Passion Grid Desktop */
    .passion-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2.5rem;
    }
    
    /* Contact Grid Desktop */
    .contact-info {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2.5rem;
    }
    
    /* ===== PROJECTS PAGE DESKTOP OPTIMIZATIONS ===== */
    
    .projects-container {
        display: grid;
        grid-template-areas: 
            "header header"
            "filters main"
            "sidebar main";
        grid-template-columns: 300px 1fr;
        gap: 3rem;
        max-width: 1400px;
        margin: 0 auto;
        padding: 2rem;
    }
    
    .projects-header {
        grid-area: header;
    }
    
    .projects-filters {
        grid-area: filters;
        position: sticky;
        top: 2rem;
        height: fit-content;
    }
    
    .projects-main {
        grid-area: main;
    }
    
    .projects-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
    }
    
    /* ===== ENHANCED CONTENT CARDS ===== */
    
    .content-card {
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        border-radius: 1rem;
        border: 1px solid var(--glass-border);
        padding: 2rem;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
    }
    
    .content-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--accent-color), #0088aa);
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }
    
    .content-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 60px rgba(0, 170, 187, 0.2);
    }
    
    .content-card:hover::before {
        transform: scaleX(1);
    }
    
    /* ===== SIDEBAR COMPONENTS ===== */
    
    .sidebar-widget {
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        border-radius: 1rem;
        border: 1px solid var(--glass-border);
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .widget-title {
        font-size: 1.2rem;
        font-weight: 700;
        color: var(--heading-color);
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .quick-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .quick-nav li {
        margin-bottom: 0.5rem;
    }
    
    .quick-nav a {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        text-decoration: none;
        color: var(--text-color);
        padding: 0.75rem;
        border-radius: 0.5rem;
        transition: all 0.2s ease;
    }
    
    .quick-nav a:hover {
        background: var(--accent-color-10);
        color: var(--accent-color);
        transform: translateX(5px);
    }
    
    /* ===== TABLE OF CONTENTS ===== */
    
    .toc-widget {
        position: sticky;
        top: 2rem;
    }
    
    .toc-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .toc-item {
        margin-bottom: 0.25rem;
    }
    
    .toc-link {
        display: block;
        padding: 0.5rem 0.75rem;
        text-decoration: none;
        color: var(--text-secondary);
        border-left: 3px solid transparent;
        transition: all 0.2s ease;
        font-size: 0.9rem;
    }
    
    .toc-link:hover,
    .toc-link.active {
        color: var(--accent-color);
        background: var(--accent-color-10);
        border-left-color: var(--accent-color);
        transform: translateX(5px);
    }
    
    /* Nested TOC items */
    .toc-item .toc-item {
        margin-left: 1rem;
    }
    
    .toc-item .toc-item .toc-link {
        font-size: 0.85rem;
        opacity: 0.8;
    }
    
    /* ===== ENHANCED TYPOGRAPHY FOR DESKTOP ===== */
    
    h1 {
        font-size: clamp(2rem, 4vw, 3.5rem);
        line-height: 1.2;
    }
    
    h2 {
        font-size: clamp(1.5rem, 3vw, 2.5rem);
        line-height: 1.3;
    }
    
    h3 {
        font-size: clamp(1.25rem, 2.5vw, 2rem);
        line-height: 1.4;
    }
    
    p, li {
        font-size: clamp(1rem, 1.5vw, 1.125rem);
        line-height: 1.7;
        max-width: 75ch;
    }
    
    /* ===== ENHANCED ANIMATIONS FOR DESKTOP ===== */
    
    @media (prefers-reduced-motion: no-preference) {
        .fade-in-up {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.6s ease-out forwards;
        }
        
        .fade-in-left {
            opacity: 0;
            transform: translateX(-30px);
            animation: fadeInLeft 0.6s ease-out forwards;
        }
        
        .fade-in-right {
            opacity: 0;
            transform: translateX(30px);
            animation: fadeInRight 0.6s ease-out forwards;
        }
        
        .stagger-children > * {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.5s ease-out forwards;
        }
        
        .stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
        .stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
        .stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
        .stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
        .stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
        .stagger-children > *:nth-child(6) { animation-delay: 0.6s; }
    }
    
    @keyframes fadeInUp {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    @keyframes fadeInLeft {
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    @keyframes fadeInRight {
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    /* ===== ENHANCED SCROLLBAR STYLING ===== */
    
    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: var(--glass-bg);
        border-radius: 4px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: var(--accent-color);
        border-radius: 4px;
        transition: background 0.2s ease;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: var(--accent-color-dark);
    }
    
    /* Firefox scrollbar */
    * {
        scrollbar-width: thin;
        scrollbar-color: var(--accent-color) var(--glass-bg);
    }
    
    /* ===== PERFORMANCE OPTIMIZATIONS ===== */
    
    .will-animate {
        will-change: transform, opacity;
    }
    
    .gpu-accelerated {
        transform: translateZ(0);
        backface-visibility: hidden;
        perspective: 1000px;
    }
}

/* ===== ULTRA-WIDE DESKTOP (1440px+) ===== */
@media (min-width: 1440px) {
    .carousel-main {
        max-width: 1400px;
        grid-template-columns: 3fr 1fr;
    }
    
    .about-container {
        max-width: 1600px;
        grid-template-columns: 3fr 1fr;
        gap: 5rem;
    }
    
    .projects-container {
        max-width: 1600px;
        grid-template-columns: 350px 1fr;
        gap: 4rem;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }
    
    /* Enhanced spacing for ultra-wide */
    .section-container {
        padding: 4rem 6rem;
    }
    
    .main-content {
        padding: 4rem 6rem;
    }
}

/* ===== 4K AND BEYOND (2560px+) ===== */
@media (min-width: 2560px) {
    .carousel-main {
        max-width: 1800px;
    }
    
    .about-container {
        max-width: 2000px;
    }
    
    .projects-container {
        max-width: 2000px;
        grid-template-columns: 400px 1fr;
    }
    
    /* Scale up typography for 4K displays */
    html {
        font-size: 18px;
    }
    
    .brand-icon {
        width: 50px;
        height: 50px;
    }
    
    .nav-link {
        padding: 1rem 1.5rem;
    }
}