@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');

:root {
    /* Acid Brutalist Theme */
    --text-main: #ffffff;
    --text-muted: #888;
    --accent-color: #ccff00;
    /* Acid Lime */
    --accent-gradient: linear-gradient(135deg, #ccff00 0%, #99cc00 100%);
    /* Sharper gradient */
    --bg-color: #050505;
    /* Deepest Black */
    --card-bg: #111;
    --sidebar-width: 80px;
    --sidebar-expanded-width: 280px;
    --transition-speed: 0.6s;
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none;
    /* Custom Cursor */
}

body {
    font-family: 'Inter', sans-serif;
    /* Cleaner body font */
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
}

/* --- Shocking Effects Structure --- */
.cursor-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    mix-blend-mode: difference;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.marquee-container {
    position: fixed;
    top: 50%;
    transform: translateY(-50%) rotate(-15deg);
    /* Dynamic Angle */
    width: 200vw;
    left: -50vw;
    z-index: 0;
    /* Behind everything */
    opacity: 0.05;
    pointer-events: none;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-text {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 15rem;
    color: transparent;
    -webkit-text-stroke: 2px #fff;
    display: inline-block;
    animation: marqueeScroll 20s linear infinite;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* --- Layout --- */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar Navigation (Floating Pill Dock - Acid) --- */
.sidebar {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    left: 20px;
    height: auto;
    min-height: 600px;
    max-height: 90vh;
    width: 80px;
    background: rgba(10, 10, 10, 0.6);
    /* Darker Glass */
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    /* Stronger Shadow */
    z-index: 1000;
    transition: width 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 0;
    overflow: hidden;
}

.sidebar:hover {
    width: 280px;
    background: rgba(10, 10, 10, 0.9);
}

.brand {
    width: 100%;
    padding: 0 20px;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    overflow: hidden;
}

.brand-logo {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    /* Acid Lime */
    border-radius: 8px;
    /* Sharper */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    /* Black Icon on Lime */
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(204, 255, 0, 0.4);
    /* Glow */
}

.brand-text {
    font-family: 'Syne', sans-serif;
    /* Shocking Font */
    font-size: 1.8rem;
    font-weight: 800;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s ease 0.1s;
    letter-spacing: -1px;
}

.sidebar:hover .brand-text {
    opacity: 1;
    transform: translateX(0);
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    /* Unified larger gap */
    width: 100%;
    padding: 0 10px;
}

#dynamic-filters {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    /* Match nav-links gap */
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    font-family: 'Syne', sans-serif;
    text-transform: uppercase;
}

/* Icon Container to fix width/position stability */
.nav-item i {
    width: 40px;
    /* Fixed container width matching brand logo area */
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    /* CRITICAL: Prevent icon squash */
    transition: all 0.3s ease;
    color: #666;
}

/* Text Handling */
.nav-item span {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.sidebar:hover .nav-item span {
    opacity: 1;
    transform: translateX(0);
}

/* Hover States */
.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.nav-item:hover i {
    color: var(--accent-color);
    transform: scale(1.1);
}

/* Active State Design - Floating Box behind Icon */
.nav-item.active {
    background: var(--accent-color);
    color: #000;
    /* Contrast */
    box-shadow: 0 0 20px rgba(204, 255, 0, 0.3);
}

.nav-item.active i {
    color: #000;
}

.nav-item.active::before {
    /* Remove old sidebar line */
    content: none;
}

/* --- Main Content Area --- */
.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    padding: 0;
    transition: margin-left var(--transition-speed) var(--ease-out-expo),
        width var(--transition-speed) var(--ease-out-expo);
    min-height: 200vh;
    /* Allow scroll for testing */
}

/* --- Hero Section (Shocking) --- */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 4rem;
    overflow: hidden;
}

.hero-bg-text {
    position: absolute;
    font-family: 'Playfair Display', serif;
    font-size: 15vw;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.03);
    z-index: -1;
    white-space: nowrap;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    z-index: 10;
}

.hero-title {
    font-family: 'Syne', sans-serif;
    font-size: 8rem;
    /* Massive */
    font-weight: 800;
    line-height: 0.9;
    margin-bottom: 2rem;
    opacity: 0;
    /* GSAP will handle reveal */
    transform: translateY(50px);
    position: relative;
    z-index: 10;
    mix-blend-mode: exclusion;
    /* Cool effect */
}

.hero-title span {
    display: block;
    color: transparent;
    -webkit-text-stroke: 2px #fff;
    /* Outline style */
}

.hero-title span:first-child {
    color: #fff;
    -webkit-text-stroke: 0;
}

.hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(30px);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* --- Gallery Grid (Acid Masonry) --- */
.gallery-section {
    padding: 4rem;
    background: transparent;
    /* Remove white bg */
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    margin-top: 0;
    position: relative;
    z-index: 20;
    box-shadow: none;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    /* Maintain aspect ratio approach or allow varied heights? 
       Using aspect-ratio for consistency in grid, or auto for masonry if JS handles layout.
       Let's stick to pure CSS grid for reliability first, or column-count. */
}

/* Simple CSS Masonry using columns for varied heights */
.masonry-container {
    column-count: 3;
    column-gap: 2rem;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 2rem;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    transform: translateY(50px);
    /* Initial state for scroll trigger */
    opacity: 0;
}

.masonry-item img {
    width: 100%;
    display: block;
    transition: transform 0.7s var(--ease-out-expo);
    will-change: transform;
}

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

.item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
}

.masonry-item:hover .item-overlay {
    opacity: 1;
}

.item-title {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    transform: translateY(10px);
    transition: transform 0.4s ease;
}

.masonry-item:hover .item-title {
    transform: translateY(0);
}

/* --- Modal (Fullscreen Stunning) --- */
.full-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    padding: 0;
    display: flex;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

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

.modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10001;
    mix-blend-mode: difference;
}

.modal-content-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
}

.modal-img-container {
    flex: 2;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-img-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.modal-details {
    flex: 1;
    background: #111;
    color: #fff;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.6s var(--ease-out-expo);
}

.full-modal.active .modal-details {
    transform: translateX(0);
}

/* --- Collection Stack Effect --- */
.masonry-item.is-collection {
    isolation: isolate;
}

.masonry-item.is-collection::before,
.masonry-item.is-collection::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    /* Border effect */
    border-radius: 16px;
    z-index: -1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s ease;
}

.masonry-item.is-collection::before {
    transform: rotate(3deg);
    background: #f0f0f0;
}

.masonry-item.is-collection::after {
    transform: rotate(-3deg);
    background: #e0e0e0;
}

.masonry-item.is-collection:hover::before {
    transform: rotate(6deg) translate(5px, 5px);
}

.masonry-item.is-collection:hover::after {
    transform: rotate(-6deg) translate(-5px, 5px);
}

/* --- Filmstrip Modal --- */
.modal-filmstrip {
    margin-top: auto;
    /* Push to bottom */
    width: 100%;
    height: 80px;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0;
    scrollbar-width: none;
    /* Firefox */
}

.modal-filmstrip::-webkit-scrollbar {
    display: none;
    /* Chrome */
}

.filmstrip-thumb {
    height: 100%;
    aspect-ratio: 1/1;
    /* Square thumbnails */
    border-radius: 8px;
    object-fit: cover;
    opacity: 0.5;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.filmstrip-thumb:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.filmstrip-thumb.active {
    opacity: 1;
    border-color: #ff4b1f;
    box-shadow: 0 0 10px rgba(255, 75, 31, 0.4);
}

/* --- Ambient Effects --- */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    background: radial-gradient(circle at 10% 20%, rgba(255, 75, 31, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
    pointer-events: none;
    animation: pulseAmbient 10s infinite alternate;
}

@keyframes pulseAmbient {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9000;
    opacity: 0.03;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Responsive adjustments */
/* Responsive adjustments */
@media (max-width: 768px) {
    .masonry-container {
        column-count: 1;
        /* Single column usually looks better on small phones for detail */
    }

    /* --- Mobile Toggle Button --- */
    .mobile-toggle-btn {
        position: fixed;
        bottom: 2rem;
        right: 2rem;
        width: 60px;
        height: 60px;
        background: var(--accent-color);
        border-radius: 50%;
        display: flex;
        /* Visible on mobile */
        align-items: center;
        justify-content: center;
        z-index: 10002;
        /* Higher than sidebar z-index if needed, or toggle logic */
        box-shadow: 0 5px 20px rgba(204, 255, 0, 0.4);
        font-size: 1.5rem;
        color: #000;
        cursor: pointer;
        transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .mobile-toggle-btn:active {
        transform: scale(0.9);
    }

    /* --- Drawer Sidebar --- */
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px;
        /* Comfortable drawer width */
        max-height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        /* Less transparent for legibility */
        backdrop-filter: blur(30px);
        transform: translateX(-110%);
        /* Hidden by default */
        transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
        z-index: 10001;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0 16px 16px 0;
        padding: 3rem 1.5rem;
        box-shadow: none;
    }

    .sidebar.expanded {
        transform: translateX(0);
        /* Slide in */
        box-shadow: 100vw 0 0 rgba(0, 0, 0, 0.5);
        /* Hacky backdrop using shadow, or use standard box-shadow */
        box-shadow: 20px 0 50px rgba(0, 0, 0, 0.8);
        /* Depth shadow */
    }

    /* Ensure content inside drawer is always visible */
    .brand,
    .nav-links {
        width: 100%;
        align-items: flex-start;
        padding: 0;
    }

    .brand-text,
    .nav-item span {
        display: block;
        opacity: 1;
        transform: none;
    }

    .brand {
        justify-content: flex-start;
        padding: 0 10px;
        margin-bottom: 3rem;
    }

    .nav-links {
        padding: 0 10px;
        width: 100%;
        /* Ensure container is full width */
    }

    .nav-item {
        width: 100%;
        /* Force full width for hover effects and spacing */
        justify-content: flex-start;
        /* Align content to left */
        padding-right: 20px;
        /* Extra spacing on right as requested */
    }

    /* Content Layout - Full Width */
    .main-content {
        margin-left: 0;
        width: 100%;
        padding-left: 0;
        /* No sidebar gap */
    }

    /* Hero Optimization */
    .hero-section {
        padding: 4rem 1.5rem;
        /* More vertical space */
    }

    .hero-title {
        font-size: 3rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0;
    }

    .hero-bg-text {
        font-size: 20vw;
        opacity: 0.05;
    }

    .gallery-section {
        padding: 2rem 1rem;
    }

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

/* Hide toggle btn on desktop */
@media (min-width: 769px) {
    .mobile-toggle-btn {
        display: none;
    }
}