/* ==============================================
   SAMSCO PORTFOLIO - PREMIUM DESIGN SYSTEM
   ============================================== */

:root {
    /* Background Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #111111;
    --bg-elevated: #1a1a1a;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.75);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --text-muted: rgba(255, 255, 255, 0.3);

    /* Accent Colors */
    --accent-blue: #0071e3;
    --accent-blue-hover: #0077ed;
    --accent-blue-glow: rgba(0, 113, 227, 0.4);
    --accent-cyan: #64d2ff;
    --accent-purple: #5856d6;
    --accent-pink: #ff375f;
    --accent-green: #30d158;

    /* Aliases for convenience */
    --accent-primary: var(--accent-blue);
    --accent-secondary: var(--accent-purple);
    --accent-tertiary: #bf5af2;

    /* Surface Colors */
    --surface-glass: rgba(255, 255, 255, 0.03);
    --surface-glass-hover: rgba(255, 255, 255, 0.05);
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-visible: rgba(255, 255, 255, 0.12);
    --border-glow: rgba(0, 113, 227, 0.5);

    /* Spotlight / Shine */
    --card-shine-opacity: 0.1;
    --card-shine-size: 600px;

    /* Timing */
    --duration-fast: 0.2s;
    --duration-normal: 0.3s;
    --duration-slow: 0.5s;

    /* Blur */
    --blur-sm: 10px;
    --blur-md: 20px;
    --blur-lg: 40px;
    --blur-xl: 80px;

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Easing Curves */
    --ease-apple: cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-elastic: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-apple-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

    /* 3D Perspective */
    --perspective: 1000px;
}

/* ==============================================
   CUSTOM SCROLLBAR - Dark/Black Theme
   ============================================== */

/* For Webkit browsers (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #000000;
}

::-webkit-scrollbar-thumb {
    background: #1a1a1a;
    border-radius: 4px;
    border: 2px solid #000000;
}

::-webkit-scrollbar-thumb:hover {
    background: #2a2a2a;
}

/* For Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: #1a1a1a #000000;
}

/* ==============================================
   COMPLEXITY UPGRADES - Textures & Depth
   ============================================== */

/* Tech Grid Overlay */
.tech-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
    mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
}

/* Vignette for Cinematic Focus */
.vignette {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.4) 60%, rgba(0, 0, 0, 0.9) 100%);
    pointer-events: none;
    z-index: 100;
}



@keyframes scanline {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100%);
    }
}

.scanline {
    position: fixed;
    inset: 0;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.02), transparent);
    height: 100px;
    animation: scanline 8s linear infinite;
    pointer-events: none;
    z-index: 50;
}

/* Orphaned declarations removed - variables now in :root */



/* God Mode - Red Theme */
body.god-mode {
    --accent-primary: #ff453a;
    --accent-secondary: #ff6961;
    --accent-tertiary: #ff9f0a;
}

/* ==============================================
   3D HEADSET SCROLL ANIMATION (GPU-Optimized)
   ============================================== */

#headset-bg-container {
    overflow: hidden;
}

#headset-wrapper {
    will-change: transform;
    transform: translateZ(0);
}

.headset-3d {
    /* CSS will be sized by JS, but provide defaults */
    max-width: min(75vw, 500px);
    max-height: 90vh;

    /* GPU-Optimized Rendering */
    will-change: opacity, filter;
    transform: translateZ(0);

    /* High-quality canvas rendering */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;

    /* Start slightly visible so users can see it's there */
    opacity: 0.4;

    /* Visual polish - subtle glow */
    filter: drop-shadow(0 0 80px rgba(0, 113, 227, 0.25));

    /* Smooth opacity transition on load - JS will enhance visibility */
    transition: opacity 0.8s ease-out, filter 0.3s ease;
}

/* Enhance headset visibility on scroll */
.headset-3d.active {
    opacity: 0.9;
    filter: drop-shadow(0 0 100px rgba(0, 113, 227, 0.4));
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .headset-3d {
        max-width: 80vw;
    }
}

@media (min-width: 1200px) {
    .headset-3d {
        max-width: min(60vw, 800px);
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .headset-3d {
        transition: none !important;
    }

    #headset-wrapper {
        transform: none !important;
    }
}

/* ==============================================
   LIGHTWEIGHT ANIMATIONS (GPU-friendly)
   ============================================== */

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Floating particles */
.floating-element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

/* ==============================================
   ANIMATED GRADIENT TEXT - Eye-catching headlines
   ============================================== */

.gradient-text-animated {
    background: linear-gradient(90deg,
            #0071e3,
            #64d2ff,
            #5856d6,
            #bf5af2,
            #ff375f,
            #0071e3);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 6s ease infinite;
}

/* Static gradient text fallback */
.gradient-text {
    background: linear-gradient(135deg, #0071e3, #64d2ff, #bf5af2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glowing text effect */
.glow-text {
    text-shadow:
        0 0 20px rgba(0, 113, 227, 0.5),
        0 0 40px rgba(0, 113, 227, 0.3),
        0 0 60px rgba(0, 113, 227, 0.2);
}

/* ==============================================
   ULTRA-PREMIUM INTERACTIONS (Awwwards Style)
   ============================================== */

/* 1. Scroll Skew Container - Simplified */
/* .scroll-content removed - was causing issues */

/* 2. Liquid Distortion on Images - Simplified */
.liquid-img-container {
    overflow: hidden;
    position: relative;
}

.liquid-img-container img {
    transition: transform 0.6s ease;
}

.liquid-img-container:hover img {
    transform: scale(1.05);
}

/* 3. Glitch Reveal on Scroll */
.reveal-glitch {
    opacity: 0;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    /* Start hidden */
    transition: all 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal-glitch.visible {
    opacity: 1;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

/* 4. Cursor Trail */
.cursor-trail {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    background: rgba(0, 113, 227, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    mix-blend-mode: screen;
    opacity: 0;
    transition: opacity 0.3s;
    filter: blur(5px);
}

/* ==============================================
   PREMIUM BUTTONS - Glowing CTA effects
   ============================================== */

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #0071e3, #bf5af2, #0071e3);
    background-size: 200% 200%;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    animation: gradient-shift 3s ease infinite;
    transition: opacity 0.3s ease;
    filter: blur(10px);
}

.btn-glow:hover::after {
    opacity: 0.6;
}

/* ==============================================
   BASE STYLES
   ============================================== */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: transparent;
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'Helvetica Neue', sans-serif;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.01em;
    overflow-x: hidden;
    margin: 0;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    position: relative;
}

/* Base typography and selection */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Space Grotesk', 'Helvetica Neue', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

::selection {
    background: var(--accent-blue);
    color: white;
}

/* ==============================================
   SCROLL PROGRESS - Ultra Thin
   ============================================== */

#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    width: 0%;
    z-index: 100001;
    /* Above preloader and navbar */
    transition: width 0.1s linear;
}

/* ==============================================
   NAVIGATION - Apple Animated Style
   ============================================== */

#navbar {
    will-change: transform, background-color, backdrop-filter;
}

#navbar.scrolled .glass-card {
    background: rgba(28, 28, 30, 0.75) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ==============================================
   PRELOADER - Robust Full-Screen
   ============================================== */

#preloader {
    position: fixed !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: #000 !important;
    z-index: 100000 !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
}

.loader-phrases {
    height: 100px;
    overflow: hidden;
    position: relative;
    width: 280px;
    -webkit-mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
    mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
}

.loader-phrases-track {
    display: flex;
    flex-direction: column;
    animation: scrollPhrases 8s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.loader-phrases-track span {
    display: block;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 0;
    height: 32px;
    line-height: 16px;
    letter-spacing: 0.05em;
}

@keyframes scrollPhrases {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-256px);
    }
}

/* ==============================================
   SPECTACULAR ENTRANCE - Movie Premiere Quality
   ============================================== */

/* Initial hidden state for main content */
body.loading main#main-content {
    opacity: 0;
    filter: blur(30px) brightness(1.5);
    transform: scale(1.15);
}

/* Flash overlay for dramatic effect */
body.reveal-active::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 50% 50%,
            rgba(255, 255, 255, 0.8) 0%,
            rgba(0, 113, 227, 0.3) 30%,
            transparent 70%);
    z-index: 99998;
    animation: flashReveal 1s ease-out forwards;
    pointer-events: none;
}

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

    50% {
        opacity: 0.8;
        transform: scale(2);
    }

    100% {
        opacity: 0;
        transform: scale(3);
    }
}

/* Animate in state - dramatic blur to focus */
body.reveal-active main#main-content {
    animation: spectacularReveal 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes spectacularReveal {
    0% {
        opacity: 0;
        filter: blur(30px) brightness(1.5);
        transform: scale(1.15);
    }

    30% {
        opacity: 1;
        filter: blur(15px) brightness(1.2);
        transform: scale(1.08);
    }

    60% {
        filter: blur(5px) brightness(1.05);
        transform: scale(1.02);
    }

    100% {
        opacity: 1;
        filter: blur(0) brightness(1);
        transform: scale(1);
    }
}

/* Preloader dramatic exit with scale and glow */
#preloader.exit {
    animation: preloaderSpectacularExit 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes preloaderSpectacularExit {
    0% {
        opacity: 1;
        transform: scale(1);
        filter: brightness(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05);
        filter: brightness(1.5);
    }

    100% {
        opacity: 0;
        transform: scale(0.9);
        filter: brightness(2);
    }
}

/* Staggered hero element entrances with spring effect */
body.reveal-active .hero-content>* {
    opacity: 0;
    transform: translateY(60px) scale(0.9);
    animation: elementSpringUp 1s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

body.reveal-active .hero-content>*:nth-child(1) {
    animation-delay: 0.4s;
}

body.reveal-active .hero-content>*:nth-child(2) {
    animation-delay: 0.55s;
}

body.reveal-active .hero-content>*:nth-child(3) {
    animation-delay: 0.7s;
}

body.reveal-active .hero-content>*:nth-child(4) {
    animation-delay: 0.85s;
}

body.reveal-active .hero-content>*:nth-child(5) {
    animation-delay: 1s;
}

@keyframes elementSpringUp {
    0% {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
        filter: blur(10px);
    }

    60% {
        opacity: 1;
        transform: translateY(-8px) scale(1.02);
        filter: blur(0);
    }

    80% {
        transform: translateY(3px) scale(0.99);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* Hero title special glow animation */
body.reveal-active .hero-content h1 {
    animation: titleGlowIn 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-delay: 0.5s;
}

@keyframes titleGlowIn {
    0% {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
        filter: blur(10px);
        text-shadow: 0 0 0 transparent;
    }

    50% {
        text-shadow: 0 0 60px rgba(0, 113, 227, 0.8), 0 0 120px rgba(0, 113, 227, 0.4);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
        text-shadow: 0 0 0 transparent;
    }
}

/* Navbar dramatic entrance from above */
body.reveal-active #navbar {
    opacity: 0;
    transform: translateY(-40px) scale(0.95);
    animation: navbarDramaticIn 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-delay: 1.2s;
}

@keyframes navbarDramaticIn {
    0% {
        opacity: 0;
        transform: translateY(-40px) scale(0.95);
        filter: blur(5px);
    }

    70% {
        opacity: 1;
        transform: translateY(5px) scale(1.01);
        filter: blur(0);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* Scroll indicator special entrance */
body.reveal-active .hero-content~div {
    opacity: 0;
    animation: scrollIndicatorIn 0.6s ease-out forwards;
    animation-delay: 1.5s;
}

@keyframes scrollIndicatorIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==============================================
   CUSTOM CURSOR - Sleek & Minimal
   ============================================== */

@media (pointer: fine) {
    body {
        cursor: none;
    }

    a,
    button,
    .project-card,
    .service-card,
    .gallery-item,
    .cursor-hover,
    .magnetic-btn,
    .filter-btn,
    .nav-btn,
    .footer-link,
    .vault-filter-btn,
    .ctx-item {
        cursor: none;
    }
}

#cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--text-primary);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    transition: width var(--duration-fast) var(--ease-apple),
        height var(--duration-fast) var(--ease-apple),
        background-color var(--duration-fast) var(--ease-apple),
        border-color var(--duration-fast) var(--ease-apple),
        opacity var(--duration-fast) var(--ease-apple);
    mix-blend-mode: difference;
    display: none;
    will-change: transform, width, height;
    opacity: 0.8;
}

#cursor.hovered {
    width: 48px;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.1);
    border-color: transparent;
    backdrop-filter: blur(4px);
    opacity: 1;
}

/* ==============================================
   SCROLLBAR - Minimal Apple Style
   ============================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
    background-clip: content-box;
}

/* ==============================================
   LAGOS BADGE - Apple Floating Pill
   ============================================== */

.lagos-badge {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: rgba(28, 28, 30, 0.85);
    backdrop-filter: blur(var(--blur-md)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-md)) saturate(180%);
    border: 1px solid var(--border-subtle);
    padding: 12px 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    z-index: 80;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: all var(--duration-normal) var(--ease-apple);
}

.lagos-badge:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}

.live-dot {
    width: 6px;
    height: 6px;
    background-color: #30d158;
    border-radius: 50%;
    box-shadow: 0 0 8px #30d158;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(0.9);
    }
}

/* ==============================================
   IDENTITY BUBBLE - Apple Tooltip
   ============================================== */

.identity-trigger {
    position: relative;
    display: inline-block;
    cursor: help;
}

#identity-bubble {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--bg-tertiary);
    backdrop-filter: blur(var(--blur-md));
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all var(--duration-normal) var(--ease-apple-spring);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-subtle);
    z-index: 100;
    margin-bottom: 12px;
}

#identity-bubble::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: var(--bg-tertiary) transparent transparent transparent;
}

.identity-trigger:hover #identity-bubble {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ==============================================
   GLASS CARD - Simple & Clean (Rebuilt from scratch)
   ============================================== */

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

/* Simple hover - just border glow, no transforms */
.glass-card:hover {
    border-color: rgba(0, 113, 227, 0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* NO pseudo-elements - they were causing the disappearing issue */

/* ==============================================
   ABOUT IMAGE - Special 3D Hover Effect
   ============================================== */

#about-img-container .glass-card {
    transform-style: preserve-3d;
    overflow: hidden;
}

/* Image swap transition */
#about-img-container .glass-card img {
    transition: opacity 0.7s ease, transform 0.7s ease, filter 0.7s ease;
    backface-visibility: hidden;
}

/* ==============================================
   BACKGROUND & MESH GRAIDENT
   ============================================== */

.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
    background: #000;
}

.noise-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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)' opacity='1'/%3E%3C/svg%3E");
    opacity: 0.05;
    pointer-events: none;
    z-index: 10;
    background-size: 150px 150px;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: blob-bounce 10s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.3) 0%, transparent 70%);
    animation-duration: 25s;
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(88, 86, 214, 0.2) 0%, transparent 70%);
    animation-duration: 30s;
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 40%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(255, 55, 95, 0.15) 0%, transparent 70%);
    animation-duration: 20s;
    animation-delay: -10s;
}

@keyframes blob-bounce {
    0% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }

    100% {
        transform: translate(0, 0) scale(1);
    }
}

/* Reduced Motion for Low End Devices */
@media (prefers-reduced-motion: reduce) {
    .blob {
        animation: none;
        opacity: 0.2;
    }

    .glass-card,
    .glass-card::before,
    .glass-card::after {
        transition: none;
        animation: none;
        backdrop-filter: none;
        background: #111;
    }
}

/* ==============================================
   BUTTONS - Apple Style
   ============================================== */

.filter-btn.active,
.vault-filter-btn.active {
    background: var(--accent-blue) !important;
    color: white !important;
    border-color: var(--accent-blue) !important;
    box-shadow: 0 4px 20px var(--accent-blue-glow);
}

/* Global Button Transitions */
a,
button,
.magnetic-btn,
.filter-btn,
.service-card,
.wheel-card,
.glass-card {
    transition: all var(--duration-normal) var(--ease-apple);
}

img {
    transition: transform var(--duration-slow) var(--ease-apple),
        filter var(--duration-normal) var(--ease-apple);
}

/* ==============================================
   MARQUEE ANIMATION
   ============================================== */

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

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

.animate-marquee {
    animation: marquee 25s linear infinite;
    will-change: transform;
}

/* ==============================================
   BACK TO TOP - Apple Floating Button
   ============================================== */

#back-to-top {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 44px;
    height: 44px;
    background: var(--accent-blue);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.9);
    transition: all var(--duration-normal) var(--ease-apple-spring);
    z-index: 90;
    box-shadow: 0 4px 20px var(--accent-blue-glow);
}

#back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

#back-to-top:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 30px var(--accent-blue-glow);
}

#back-to-top svg {
    width: 18px;
    height: 18px;
    fill: white;
}

/* ==============================================
   ACCESSIBILITY
   ============================================== */

a:focus-visible,
button:focus-visible,
.magnetic-btn:focus-visible {
    outline: 2px solid var(--accent-blue);
    outline-offset: 4px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-blue);
    color: white;
    padding: 12px 24px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 10000;
    transition: top var(--duration-normal) var(--ease-apple);
    font-weight: 500;
}

.skip-link:focus {
    top: 0;
}

/* ==============================================
   CIRCULAR WHEEL STYLES - Half Off-Screen
   ============================================== */

#wheel-stage {
    background: transparent;
    overflow: visible !important;
}

/* Allow the section to show overflow on the left */
#portfolio {
    overflow-x: clip;
    overflow-y: visible;
    /* Fix for ScrollTrigger pinning disappearance */
}

#circular-wheel {
    transform-style: preserve-3d;
    will-change: transform;
}

.wheel-card {
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px -8px rgba(0, 0, 0, 0.5),
        0 0 0 1px var(--border-subtle);
    transition: all var(--duration-normal) var(--ease-apple);
}

.wheel-card:hover {
    box-shadow: 0 20px 60px -10px rgba(0, 113, 227, 0.4),
        0 0 0 1px var(--accent-blue);
}

.wheel-card img {
    transition: transform var(--duration-slow) var(--ease-apple);
}

.wheel-card:hover img {
    transform: scale(1.08);
}

.bg-gradient-radial {
    background: radial-gradient(circle, var(--tw-gradient-stops));
}

/* Mobile Wheel Layout */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.75rem;
    }

    #wheel-stage {
        display: none !important;
    }

    #mobile-portfolio {
        display: flex !important;
    }

    #portfolio>div>div:last-child {
        width: 100% !important;
        padding: 1.5rem !important;
    }
}

/* ==============================================
   TEXT ANIMATIONS - Apple Smooth
   ============================================== */

.hero-text-mask {
    overflow: hidden;
    display: block;
    line-height: 1.05;
}

.anim-heading {
    transform: translateY(110%);
    opacity: 0;
    display: inline-block;
    will-change: transform, opacity;
}

.anim-text {
    transform: translateY(24px);
    opacity: 0;
    will-change: transform, opacity;
}

.anim-stagger {
    transform: translateY(24px);
    opacity: 0;
    will-change: transform, opacity;
}

/* ==============================================
   MOBILE MENU - Apple Slide Panel
   ============================================== */

#mobile-menu {
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease-apple);
    backdrop-filter: blur(var(--blur-xl)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-xl)) saturate(180%);
}

#mobile-menu.open {
    transform: translateX(0);
}

/* ==============================================
   PROJECT MODAL - Apple Sheet
   ============================================== */

#project-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-apple);
}

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

.modal-content {
    transform: scale(0.95) translateY(20px);
    transition: transform var(--duration-slow) var(--ease-apple-spring);
    border-radius: var(--radius-2xl);
}

#project-modal.active .modal-content {
    transform: scale(1) translateY(0);
}

/* ==============================================
   GALLERY MODAL
   ============================================== */

#full-gallery-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-apple);
}

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

/* ==============================================
   LIGHTBOX - Apple Image Viewer
   ============================================== */

#lightbox-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-apple);
}

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

/* ==============================================
   CONTEXT MENU - Apple Right-Click
   ============================================== */

#custom-context-menu {
    position: fixed;
    z-index: 99999;
    width: 220px;
    background: rgba(28, 28, 30, 0.95);
    backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px var(--border-subtle);
    padding: 6px;
    display: none;
    opacity: 0;
    transform: scale(0.95) translateY(-8px);
    transition: opacity var(--duration-fast) var(--ease-apple),
        transform var(--duration-fast) var(--ease-apple);
}

#custom-context-menu.visible {
    display: block;
    opacity: 1;
    transform: scale(1) translateY(0);
}

.ctx-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.8125rem;
    font-weight: 400;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-apple);
    border-radius: var(--radius-sm);
    margin: 2px 0;
}

.ctx-item:hover {
    background: var(--accent-blue);
    color: white;
}

.ctx-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 6px 8px;
}

.ctx-shortcut {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    font-family: -apple-system, BlinkMacSystemFont, 'SF Mono', monospace;
}

.ctx-item:hover .ctx-shortcut {
    color: rgba(255, 255, 255, 0.7);
}

/* ==============================================
   NAVIGATION BUTTONS - Apple Circular
   ============================================== */

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--surface-glass);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-apple);
    border: 1px solid var(--border-subtle);
}

.nav-btn:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-50%) scale(1.05);
}

.nav-prev {
    left: -70px;
}

.nav-next {
    right: -70px;
}

@media (max-width: 768px) {
    .nav-prev {
        left: 0;
        top: auto;
        bottom: -60px;
        transform: translateY(0);
    }

    .nav-next {
        right: 0;
        top: auto;
        bottom: -60px;
        transform: translateY(0);
    }

    .nav-btn:hover {
        transform: scale(1.05);
    }
}

/* ==============================================
   GALLERY ITEMS - Apple Grid
   ============================================== */

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-apple);
    position: relative;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.5);
}

/* Ensure media stays visible on hover - Only in gallery modals */
#full-gallery-modal .gallery-item img,
#full-gallery-modal .gallery-item video {
    opacity: 1;
    visibility: visible;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, opacity 0.3s ease;
}

#full-gallery-modal .gallery-item:hover img,
#full-gallery-modal .gallery-item:hover video {
    transform: scale(1.05);
    opacity: 1;
}

/* Fix hover overlay to not interfere with media visibility */
.gallery-item .group-hover\:opacity-100 {
    pointer-events: none;
}

/* Category badge visibility fix */
.category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 5;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.gallery-item:hover .category-badge {
    opacity: 1;
    transform: translateY(0);
}

/* ==============================================
   SERVICE CARDS - Apple Feature Cards
   ============================================== */

.service-card {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    border-color: rgba(0, 113, 227, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ==============================================
   SPECIAL EFFECTS
   ============================================== */

.neon-text {
    text-shadow: 0 0 30px var(--accent-blue-glow);
}

/* Subtle gradient text */
.gradient-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-cyan) 50%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Apple-style blur vignette for sections */
.section-blur-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, var(--bg-primary), transparent);
    pointer-events: none;
    z-index: 1;
}

/* ==============================================
   UTILITY CLASSES
   ============================================== */

.text-balance {
    text-wrap: balance;
}

/* Smooth hover scale for images */
.hover-scale {
    transition: transform var(--duration-normal) var(--ease-apple);
}

.hover-scale:hover {
    transform: scale(1.03);
}

/* Apple-style separator line */
.separator {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-subtle) 20%,
            var(--border-subtle) 80%,
            transparent 100%);
}

/* ==============================================
   MOBILE MENU - Modern Overlay
   ============================================== */

#mobile-menu {
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s var(--ease-apple);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    background: rgba(0, 0, 0, 0.9);
}

#mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu a {
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s var(--ease-apple);
}

#mobile-menu.active a {
    transform: translateY(0);
    opacity: 1;
}

/* Custom Modals visibility */
#project-modal,
#full-gallery-modal,
#lightbox-modal {
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s var(--ease-apple);
}

#project-modal.active,
#full-gallery-modal.active,
#lightbox-modal.active {
    opacity: 1;
    pointer-events: all;
}

/* ==============================================
   TESTIMONIALS CAROUSEL - Apple Carousel Style
   ============================================== */

.testimonials-track {
    display: flex;
    gap: 24px;
    animation: testimonial-scroll 30s linear infinite;
    will-change: transform;
}

.testimonials-track:hover {
    animation-play-state: paused;
}

@keyframes testimonial-scroll {
    0% {
        transform: translateX(0);
    }

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

.testimonial-card {
    min-width: 380px;
    max-width: 380px;
    padding: 32px;
    background: var(--surface-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    transition: all var(--duration-normal) var(--ease-apple);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-blue);
    box-shadow: 0 20px 60px -10px rgba(0, 113, 227, 0.3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-subtle);
}

.testimonial-stars {
    color: #fbbf24;
    letter-spacing: 2px;
}

/* ==============================================
   ANIMATED SKILL BARS - Progress Style
   ============================================== */

.skill-bar-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    height: 8px;
    overflow: hidden;
    position: relative;
}

.skill-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    width: 0%;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.skill-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.3) 50%,
            transparent 100%);
    animation: skill-shine 2s ease-in-out infinite;
}

@keyframes skill-shine {
    0% {
        transform: translateX(-100%);
    }

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

.skill-item {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s var(--ease-apple);
}

.skill-item.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ==============================================
   THEME ACCENT SWITCHER - Floating Panel
   ============================================== */

#theme-switcher {
    position: fixed;
    top: 50%;
    right: -60px;
    transform: translateY(-50%);
    z-index: 80;
    transition: right var(--duration-normal) var(--ease-apple);
}

#theme-switcher:hover {
    right: 0;
}

.theme-switcher-panel {
    background: rgba(28, 28, 30, 0.95);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border: 1px solid var(--border-subtle);
    border-right: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.theme-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--duration-fast) var(--ease-apple);
    position: relative;
}

.theme-dot:hover {
    transform: scale(1.15);
}

.theme-dot.active {
    border-color: white;
    box-shadow: 0 0 15px currentColor;
}

.theme-dot::before {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: white;
    opacity: 0;
    transition: opacity var(--duration-fast);
}

.theme-dot.active::before {
    opacity: 1;
}

.theme-handle {
    position: absolute;
    left: -32px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 60px;
    background: rgba(28, 28, 30, 0.95);
    border: 1px solid var(--border-subtle);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* ==============================================
   KEYBOARD SHORTCUTS MODAL
   ============================================== */

#shortcuts-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-apple);
}

#shortcuts-modal.active {
    opacity: 1;
    pointer-events: all;
}

.shortcuts-content {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-2xl);
    padding: 32px 40px;
    max-width: 500px;
    width: 90%;
    transform: scale(0.95);
    transition: transform var(--duration-normal) var(--ease-apple-spring);
}

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

.shortcut-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.shortcut-item:last-child {
    border-bottom: none;
}

.shortcut-key {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.key {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-visible);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 12px;
    font-family: 'SF Mono', monospace;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 28px;
    text-align: center;
}

/* ==============================================
   ANIMATED COUNTERS
   ============================================== */

.counter-value {
    display: inline-block;
    font-variant-numeric: tabular-nums;
    transition: transform 0.2s var(--ease-apple);
}

.counter-value.counting {
    animation: counter-pulse 0.1s ease-in-out;
}

@keyframes counter-pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ==============================================
   FUN FACTS / STATS SECTION
   ============================================== */

.fun-fact-card {
    background: linear-gradient(135deg, var(--surface-glass) 0%, rgba(0, 113, 227, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 24px;
    text-align: center;
    transition: all var(--duration-normal) var(--ease-apple);
    position: relative;
    overflow: hidden;
}

.fun-fact-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--accent-blue), transparent 30%);
    opacity: 0;
    animation: border-rotate 4s linear infinite;
    transition: opacity var(--duration-normal);
}

.fun-fact-card:hover::before {
    opacity: 0.3;
}

@keyframes border-rotate {
    100% {
        transform: rotate(360deg);
    }
}

.fun-fact-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-blue);
}

.fun-fact-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    display: block;
}

.fun-fact-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==============================================
   EXPERIENCE TIMELINE
   ============================================== */

.timeline-container {
    position: relative;
    padding-left: 32px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-blue), var(--accent-purple), transparent);
}

.timeline-item {
    position: relative;
    padding-bottom: 32px;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s var(--ease-apple);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 4px;
    width: 14px;
    height: 14px;
    background: var(--accent-blue);
    border-radius: 50%;
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 3px var(--accent-blue-glow);
}

.timeline-date {
    font-size: 0.75rem;
    color: var(--accent-blue);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timeline-subtitle {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ==============================================
   TYPING CURSOR EFFECT
   ============================================== */

.typing-cursor::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--accent-blue);
    font-weight: 100;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* ==============================================
   PARALLAX SECTIONS
   ============================================== */

.parallax-section {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    inset: -20%;
    background-size: cover;
    background-position: center;
    will-change: transform;
}

/* ==============================================
   PREMIUM GALLERY - IMMERSIVE EXPERIENCE
   ============================================== */

.gallery-modal-bg {
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #050510 100%);
}

/* Uniform gallery tile sizing */
.gallery-masonry .gallery-item {
    aspect-ratio: 1/1;
}

/* Enhanced Gallery Items */
.gallery-masonry .gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.gallery-masonry .gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(0, 113, 227, 0) 0%,
            rgba(0, 113, 227, 0.1) 50%,
            rgba(191, 90, 242, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.gallery-masonry .gallery-item:hover::before {
    opacity: 1;
}

.gallery-masonry .gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent-blue);
    box-shadow:
        0 20px 60px -10px rgba(0, 113, 227, 0.4),
        0 0 0 1px rgba(0, 113, 227, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.gallery-masonry .gallery-item img,
.gallery-masonry .gallery-item video {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s ease;
    opacity: 1;
    visibility: visible;
}

.gallery-masonry .gallery-item:hover img,
.gallery-masonry .gallery-item:hover video {
    transform: scale(1.1);
    filter: brightness(1.1) saturate(1.1);
    opacity: 1;
    visibility: visible;
}

/* Category Badges */
.gallery-masonry .gallery-item .category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 5;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.gallery-masonry .gallery-item:hover .category-badge {
    opacity: 1;
    transform: translateY(0);
}

/* Video Play Indicator */
.gallery-masonry .gallery-item[data-type="video"]::after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
    z-index: 5;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.gallery-masonry .gallery-item[data-type="video"]:hover::after {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translate(-50%, -50%) scale(1.1);
}

/* Filter buttons are now styled via inline JS - no CSS needed */

/* Lightbox Enhanced */
#lightbox-modal {
    background: rgba(0, 0, 0, 0.95);
}

#lightbox-modal.active {
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
}

#lightbox-img,
#lightbox-video {
    border-radius: var(--radius-xl);
    box-shadow:
        0 30px 100px -20px rgba(0, 0, 0, 0.8),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* ==============================================
   VAULT FILTER BUTTONS - Premium Styling
   ============================================== */

#vault-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: flex-start;
}

/* Base filter button styles */
.vault-filter-btn {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    flex-shrink: 0;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Hover state for filter buttons */
.vault-filter-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Active state for filter buttons */
.vault-filter-btn.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 113, 227, 0.4);
}

/* Focus state for accessibility */
.vault-filter-btn:focus-visible {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Mobile responsive for filter buttons */
@media (max-width: 768px) {
    #vault-filters {
        justify-content: center;
        padding: 10px 0;
    }

    .vault-filter-btn {
        padding: 8px 14px;
        font-size: 10px;
    }
}

/* Gallery modal header sticky styles */
#full-gallery-modal .sticky {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.8) 100%);
}

/* Ensure gallery items are visible */
#full-gallery-modal .gallery-item {
    opacity: 1;
    transform: scale(1);
    display: block;
}