/* ========================================
   UXI — Advanced 3D Effects & Animations
   Premium WebGL-inspired CSS Effects
   ======================================== */

/* ----------------------------------------
   WebGL Canvas Background
   ---------------------------------------- */
#webgl-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ----------------------------------------
   Advanced Cursor Effects
   ---------------------------------------- */
.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease, opacity 0.3s ease;
    mix-blend-mode: difference;
}

.cursor-ring {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: all 0.15s ease-out;
    opacity: 0.5;
}

.cursor-ring.hover {
    width: 60px;
    height: 60px;
    border-color: var(--color-text);
    opacity: 1;
}

.cursor-ring.click {
    transform: translate(-50%, -50%) scale(0.8);
}

/* ----------------------------------------
   Page Transitions
   ---------------------------------------- */
.page-transition {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.transition-logo {
    position: absolute;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text);
    opacity: 0;
    transform: scale(0.8);
    z-index: 2;
}

.transition-bars {
    position: absolute;
    inset: 0;
    display: flex;
}

.transition-bars .bar {
    flex: 1;
    background: var(--color-bg);
    transform: scaleY(0);
    transform-origin: bottom;
}

/* Page loading animation */
body.loading .transition-bars .bar {
    animation: barIn 0.5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

body.loading .transition-bars .bar:nth-child(1) { animation-delay: 0s; }
body.loading .transition-bars .bar:nth-child(2) { animation-delay: 0.05s; }
body.loading .transition-bars .bar:nth-child(3) { animation-delay: 0.1s; }
body.loading .transition-bars .bar:nth-child(4) { animation-delay: 0.15s; }
body.loading .transition-bars .bar:nth-child(5) { animation-delay: 0.2s; }

body.loading .transition-logo {
    animation: logoIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

body.loaded .transition-bars .bar {
    animation: barOut 0.5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
    transform-origin: top;
}

body.loaded .transition-bars .bar:nth-child(1) { animation-delay: 0.3s; }
body.loaded .transition-bars .bar:nth-child(2) { animation-delay: 0.35s; }
body.loaded .transition-bars .bar:nth-child(3) { animation-delay: 0.4s; }
body.loaded .transition-bars .bar:nth-child(4) { animation-delay: 0.45s; }
body.loaded .transition-bars .bar:nth-child(5) { animation-delay: 0.5s; }

body.loaded .transition-logo {
    animation: logoOut 0.4s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

@keyframes barIn {
    to { transform: scaleY(1); }
}

@keyframes barOut {
    from { transform: scaleY(1); }
    to { transform: scaleY(0); }
}

@keyframes logoIn {
    to { opacity: 1; transform: scale(1); }
}

@keyframes logoOut {
    to { opacity: 0; transform: scale(1.2); }
}

/* ----------------------------------------
   Hero 3D Scene
   ---------------------------------------- */
.hero-3d-scene {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.floating-shapes {
    position: absolute;
    inset: 0;
    perspective: 1000px;
}

.shape {
    position: absolute;
    background: linear-gradient(135deg, var(--color-accent-subtle) 0%, transparent 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    animation: floatShape 20s ease-in-out infinite;
}

.shape-1 {
    width: 120px;
    height: 120px;
    top: 15%;
    left: 10%;
    animation-delay: 0s;
    transform: rotate(45deg);
}

.shape-2 {
    width: 80px;
    height: 80px;
    top: 60%;
    left: 5%;
    animation-delay: -3s;
    border-radius: 50%;
}

.shape-3 {
    width: 150px;
    height: 150px;
    top: 20%;
    right: 15%;
    animation-delay: -6s;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 70%;
    right: 10%;
    animation-delay: -9s;
}

.shape-5 {
    width: 60px;
    height: 60px;
    top: 40%;
    right: 25%;
    animation-delay: -12s;
    border-radius: 50%;
}

@keyframes floatShape {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-30px) rotate(90deg);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
        opacity: 0.3;
    }
    75% {
        transform: translateY(-40px) rotate(270deg);
        opacity: 0.5;
    }
}

/* Hero Orb */
.hero-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbPulse 8s ease-in-out infinite;
}

@keyframes orbPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.5; }
}

/* Gradient Orbs */
.hero-gradient-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
}

.orb-1 {
    width: 500px;
    height: 500px;
    top: -20%;
    left: -10%;
    background: var(--color-accent);
    animation: orbFloat1 15s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    bottom: -10%;
    right: -10%;
    background: #6366f1;
    animation: orbFloat2 18s ease-in-out infinite;
}

.orb-3 {
    width: 300px;
    height: 300px;
    top: 40%;
    right: 20%;
    background: #0066ff;
    animation: orbFloat3 12s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(50px, 30px); }
    66% { transform: translate(-30px, 50px); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(-40px, -20px); }
    66% { transform: translate(30px, -40px); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-20px, 30px); }
}

/* ----------------------------------------
   Hero Logo 3D
   ---------------------------------------- */
.hero-logo-3d {
    position: relative;
    perspective: 1000px;
}

.hero-logo {
    display: flex;
    justify-content: center;
    gap: 0.02em;
}

.hero-logo .letter {
    display: inline-block;
    font-size: var(--font-size-hero);
    font-weight: 700;
    letter-spacing: 0.05em;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: letterFloat 4s ease-in-out infinite;
    transform-style: preserve-3d;
}

.hero-logo .letter[data-delay="0"] { animation-delay: 0s; }
.hero-logo .letter[data-delay="1"] { animation-delay: 0.2s; }
.hero-logo .letter[data-delay="2"] { animation-delay: 0.4s; }

@keyframes letterFloat {
    0%, 100% { 
        transform: translateY(0) rotateX(0) rotateY(0); 
        text-shadow: 0 0 40px var(--color-accent-glow);
    }
    25% { 
        transform: translateY(-10px) rotateX(5deg) rotateY(-5deg); 
        text-shadow: 0 20px 60px var(--color-accent-glow);
    }
    50% { 
        transform: translateY(-5px) rotateX(0) rotateY(5deg); 
        text-shadow: 0 10px 40px var(--color-accent-glow);
    }
    75% { 
        transform: translateY(-15px) rotateX(-5deg) rotateY(0); 
        text-shadow: 0 30px 80px var(--color-accent-glow);
    }
}

.hero-logo-reflection {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) rotateX(180deg) scaleY(0.3);
    font-size: var(--font-size-hero);
    font-weight: 700;
    letter-spacing: 0.05em;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(2px);
    opacity: 0.3;
    pointer-events: none;
}

/* ----------------------------------------
   3D Service Cards
   ---------------------------------------- */
.services-grid-3d {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.service-card-3d {
    perspective: 1000px;
}

.card-3d-wrapper {
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-front {
    position: relative;
    padding: var(--spacing-3xl);
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.9) 0%, rgba(10, 10, 10, 0.95) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    transform-style: preserve-3d;
    overflow: hidden;
}

.card-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        var(--color-accent-subtle) 0%,
        transparent 50%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: var(--radius-xl);
}

.service-card-3d:hover .card-glow {
    opacity: 1;
}

/* 3D Icons */
.service-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-xl);
    perspective: 500px;
}

.icon-3d {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
}

/* 3D Cube Icon */
.icon-cube {
    width: 50px;
    height: 50px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 10s linear infinite;
}

.cube-face {
    position: absolute;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

.cube-face.front { transform: translateZ(25px); }
.cube-face.back { transform: rotateY(180deg) translateZ(25px); }
.cube-face.right { transform: rotateY(90deg) translateZ(25px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(25px); }
.cube-face.top { transform: rotateX(90deg) translateZ(25px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(25px); }

@keyframes rotateCube {
    from { transform: rotateX(-20deg) rotateY(0deg); }
    to { transform: rotateX(-20deg) rotateY(360deg); }
}

/* 3D Sphere Icon */
.icon-sphere {
    width: 60px;
    height: 60px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateSphere 15s linear infinite;
}

.sphere-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0.6;
}

.sphere-ring.ring-1 { transform: rotateX(60deg); }
.sphere-ring.ring-2 { transform: rotateY(60deg); }
.sphere-ring.ring-3 { transform: rotateZ(60deg); }

.sphere-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 30px var(--color-accent-glow);
}

@keyframes rotateSphere {
    from { transform: rotateY(0deg) rotateX(20deg); }
    to { transform: rotateY(360deg) rotateX(20deg); }
}

/* 3D Pyramid Icon */
.icon-pyramid {
    width: 50px;
    height: 50px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotatePyramid 12s linear infinite;
}

.pyramid-face {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 43px solid var(--color-accent);
    opacity: 0.7;
    transform-origin: bottom center;
}

.pyramid-face.face-1 { transform: rotateX(30deg) translateZ(10px); }
.pyramid-face.face-2 { transform: rotateY(90deg) rotateX(30deg) translateZ(10px); }
.pyramid-face.face-3 { transform: rotateY(180deg) rotateX(30deg) translateZ(10px); }
.pyramid-face.face-4 { transform: rotateY(270deg) rotateX(30deg) translateZ(10px); }

@keyframes rotatePyramid {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

/* Browser Icon - Web Design */
.icon-browser {
    width: 70px;
    height: 55px;
    position: relative;
    transform-style: preserve-3d;
    animation: floatBrowser 4s ease-in-out infinite;
}

.browser-frame {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #1a1a2e 0%, #0f0f1a 100%);
    border: 2px solid var(--color-accent);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(0, 102, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.browser-dots {
    display: flex;
    gap: 5px;
    padding: 6px 8px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.browser-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: 0.8;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #28ca42; }

.browser-content {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.code-line {
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    border-radius: 2px;
    opacity: 0.7;
}

.code-line.short {
    width: 60%;
}

@keyframes floatBrowser {
    0%, 100% { transform: translateY(0) rotateX(5deg) rotateY(-5deg); }
    50% { transform: translateY(-8px) rotateX(8deg) rotateY(5deg); }
}

/* Layout Icon - UI/UX Design */
.icon-layout {
    width: 60px;
    height: 60px;
    position: relative;
    transform-style: preserve-3d;
    animation: floatLayout 5s ease-in-out infinite;
}

.layout-grid {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 4px;
    transform-style: preserve-3d;
}

.grid-cell {
    background: linear-gradient(145deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    border-radius: 4px;
    opacity: 0.8;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.grid-cell.cell-1 {
    animation: cellPulse 2s ease-in-out infinite;
}

.grid-cell.cell-2 {
    animation: cellPulse 2s ease-in-out 0.5s infinite;
    opacity: 0.6;
}

.grid-cell.cell-3 {
    animation: cellPulse 2s ease-in-out 1s infinite;
    opacity: 0.6;
}

.grid-cell.cell-4 {
    animation: cellPulse 2s ease-in-out 1.5s infinite;
}

.layout-cursor {
    position: absolute;
    width: 12px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.layout-cursor::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 6px solid var(--color-text);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
    animation: cursorMove 3s ease-in-out infinite;
}

@keyframes floatLayout {
    0%, 100% { transform: translateY(0) rotateY(0deg); }
    50% { transform: translateY(-10px) rotateY(10deg); }
}

@keyframes cellPulse {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes cursorMove {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(10px, 5px); }
    50% { transform: translate(5px, 10px); }
    75% { transform: translate(-5px, 5px); }
}

/* Diamond Icon - Branding */
.icon-diamond {
    width: 60px;
    height: 60px;
    position: relative;
    transform-style: preserve-3d;
    animation: floatDiamond 4s ease-in-out infinite;
}

.diamond-shape {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateDiamond 8s linear infinite;
}

.diamond-top {
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 20px solid var(--color-accent);
    filter: brightness(1.2);
}

.diamond-bottom {
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-top: 30px solid var(--color-accent-light);
}

.diamond-shine {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 15px;
    height: 15px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, transparent 50%);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    animation: shine 2s ease-in-out infinite;
}

@keyframes floatDiamond {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes rotateDiamond {
    0% { transform: rotateY(0deg); }
    100% { transform: rotateY(360deg); }
}

@keyframes shine {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ----------------------------------------
   3D Work Cards
   ---------------------------------------- */
.work-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.work-item-3d {
    perspective: 1500px;
}

.work-link-3d {
    display: block;
}

.work-card-3d {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card-3d:hover {
    transform: translateY(-15px) rotateX(5deg);
}

.work-visual {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.work-gradient {
    position: absolute;
    inset: 0;
}

.work-gradient.gradient-1 {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 30%, #ffd93d 60%, #6bcb77 100%);
}

.work-gradient.gradient-2 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.work-gradient.gradient-3 {
    background: linear-gradient(135deg, #00c9ff 0%, #92fe9d 100%);
}

.work-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.3;
}

.pattern-grid {
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 40px 40px;
}

.pattern-lines {
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(255,255,255,0.05) 20px,
        rgba(255,255,255,0.05) 40px
    );
}

.pattern-dots {
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255,255,255,0.15) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Floating 3D Elements in Work Cards */
.work-3d-element {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 500px;
}

.floating-box {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    animation: floatBox 6s ease-in-out infinite;
}

.floating-box.box-1 {
    width: 60px;
    height: 60px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.floating-box.box-2 {
    width: 40px;
    height: 40px;
    top: 50%;
    right: 25%;
    animation-delay: -2s;
    border-radius: 50%;
}

.floating-box.box-3 {
    width: 80px;
    height: 80px;
    bottom: 15%;
    left: 30%;
    animation-delay: -4s;
    border-radius: var(--radius-md);
}

@keyframes floatBox {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.floating-sphere {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.1) 50%, transparent 70%);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: floatSphere 8s ease-in-out infinite;
}

@keyframes floatSphere {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.1); }
}

.floating-ring {
    width: 120px;
    height: 120px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: floatRing 10s linear infinite;
}

@keyframes floatRing {
    from { transform: rotateX(70deg) rotateZ(0deg); }
    to { transform: rotateX(70deg) rotateZ(360deg); }
}

.work-info {
    padding: var(--spacing-2xl);
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%);
}

.work-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--color-accent) 0%, transparent 50%);
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.work-card-3d:hover .work-glow {
    opacity: 0.5;
}

/* ----------------------------------------
   Why Section 3D Icons
   ---------------------------------------- */
.why-3d-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-lg);
}

.icon-morph {
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    animation: morphShape 8s ease-in-out infinite;
}

.icon-morph.morph-1 {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation-delay: 0s;
}

.icon-morph.morph-2 {
    border-radius: 40% 60% 70% 30% / 30% 60% 40% 70%;
    animation-delay: -2.5s;
}

.icon-morph.morph-3 {
    border-radius: 30% 70% 40% 60% / 70% 40% 60% 30%;
    animation-delay: -5s;
}

@keyframes morphShape {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { border-radius: 40% 60% 60% 40% / 60% 40% 60% 40%; }
    75% { border-radius: 70% 30% 40% 60% / 40% 70% 30% 60%; }
}

/* ----------------------------------------
   CTA Section Particles
   ---------------------------------------- */
.cta-3d-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

#ctaParticles {
    position: absolute;
    inset: 0;
}

/* ----------------------------------------
   Mobile Menu
   ---------------------------------------- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 99;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mobile-menu-bg {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
}

.mobile-menu-content {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
}

.mobile-menu-content a {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
    transform: translateY(30px);
    opacity: 0;
}

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

.mobile-menu-content a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu-content a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu-content a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu-content a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu-content a:nth-child(5) { transition-delay: 0.3s; }

.mobile-menu-content a:hover,
.mobile-menu-content a.active {
    color: var(--color-text);
}

/* Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    background: transparent;
    cursor: pointer;
    z-index: 101;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ----------------------------------------
   Contact Page Styles
   ---------------------------------------- */
.contact-page {
    min-height: 100vh;
    padding-top: 120px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-4xl);
    align-items: start;
}

/* Contact Info Side */
.contact-info {
    position: sticky;
    top: 120px;
}

.contact-header {
    margin-bottom: var(--spacing-3xl);
}

.contact-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

.contact-label svg {
    width: 16px;
    height: 16px;
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.contact-title span {
    display: block;
    background: linear-gradient(135deg, var(--color-accent), #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Contact Details */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 102, 255, 0.3);
    transform: translateX(8px);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 212, 255, 0.1));
    border-radius: 12px;
    color: var(--color-accent);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-text h4 {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-text a,
.contact-text p {
    font-size: 1.125rem;
    color: var(--color-text);
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: var(--color-accent);
}

/* Contact Social */
.contact-social {
    display: flex;
    gap: var(--spacing-md);
}

.contact-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
}

.contact-social a:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: translateY(-4px);
}

.contact-social a svg {
    width: 20px;
    height: 20px;
}

/* Contact Form Side */
.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.5), transparent);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    position: relative;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group label .required {
    color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(0, 102, 255, 0.05);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

/* Select Wrapper */
.select-wrapper {
    position: relative;
}

.select-wrapper select {
    appearance: none;
    cursor: pointer;
    padding-right: 48px;
}

.select-arrow {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-text-secondary);
    transition: transform 0.3s ease;
}

.select-arrow svg {
    width: 20px;
    height: 20px;
}

.select-wrapper select:focus + .select-arrow {
    transform: translateY(-50%) rotate(180deg);
    color: var(--color-accent);
}

/* Input Focus Line */
.input-focus-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), #00d4ff);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

.form-group input:focus ~ .input-focus-line,
.form-group select:focus ~ .input-focus-line,
.form-group textarea:focus ~ .input-focus-line,
.select-wrapper:focus-within ~ .input-focus-line {
    width: 100%;
}

/* Submit Button */
.btn-submit {
    position: relative;
    overflow: hidden;
    padding: 18px 40px;
    font-size: 1rem;
    font-weight: 600;
    margin-top: var(--spacing-md);
}

.btn-submit .btn-text {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.btn-submit .btn-loading,
.btn-submit .btn-success {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.btn-submit.loading .btn-text {
    transform: translateY(-30px);
    opacity: 0;
}

.btn-submit.loading .btn-loading {
    opacity: 1;
}

.btn-submit.success .btn-text {
    transform: translateY(-30px);
    opacity: 0;
}

.btn-submit.success .btn-success {
    opacity: 1;
}

.btn-submit .btn-success svg {
    width: 24px;
    height: 24px;
    color: white;
}

/* Spinner */
.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Form Success State */
.form-success {
    display: none;
    text-align: center;
    padding: var(--spacing-3xl);
}

.form-success.active {
    display: block;
}

.contact-form.hidden {
    display: none;
}

.success-animation {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-xl);
}

.success-circle {
    width: 100%;
    height: 100%;
    color: var(--color-accent);
}

.success-circle svg {
    width: 100%;
    height: 100%;
}

.success-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.success-rings .ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0;
    animation: ringPulse 2s ease-out infinite;
}

.success-rings .ring:nth-child(2) {
    animation-delay: 0.4s;
}

.success-rings .ring:nth-child(3) {
    animation-delay: 0.8s;
}

@keyframes ringPulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.success-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.success-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

/* Footer Minimal */
.footer-minimal {
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-4xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-minimal .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-minimal .footer-bottom p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.footer-minimal .footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-minimal .footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
}

.footer-minimal .footer-social a:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
}

.footer-minimal .footer-social a svg {
    width: 20px;
    height: 20px;
}

/* Contact Page Mobile Responsive */
@media (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
    
    .contact-info {
        position: static;
    }
}

@media (max-width: 768px) {
    .contact-page {
        padding-top: 100px;
    }
    
    .contact-form-wrapper {
        padding: var(--spacing-xl);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-title {
        font-size: 2rem;
    }
    
    .footer-minimal .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
}

/* ----------------------------------------
   Page Hero
   ---------------------------------------- */
.page-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-mesh {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.2;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 70%);
}

.page-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-label {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

.page-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
}

.page-title .title-word {
    display: inline-block;
}

.page-title .title-word.highlight {
    background: linear-gradient(135deg, var(--color-accent) 0%, #0066ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ----------------------------------------
   Magnetic Button Effect
   ---------------------------------------- */
.btn-magnetic {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        120deg,
        transparent 30%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 70%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-magnetic:hover .btn-shine {
    transform: translateX(100%);
}

/* ----------------------------------------
   Scroll Indicator Enhanced
   ---------------------------------------- */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-3xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.scroll-text {
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
}

.scroll-dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 10px;
    background: var(--color-accent);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
    0%, 100% { top: 0; opacity: 0; }
    50% { top: 100%; opacity: 1; }
}

/* ----------------------------------------
   Button Outline Style
   ---------------------------------------- */
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

.btn-outline svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.btn-outline:hover svg {
    transform: translateX(4px);
}

/* ----------------------------------------
   Services Preview Section
   ---------------------------------------- */
.services-preview {
    padding: var(--spacing-section) 0;
    position: relative;
}

.services-subline {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-2xl);
}

/* ----------------------------------------
   Work Preview Section
   ---------------------------------------- */
.work-preview {
    padding: var(--spacing-section) 0;
    background: var(--color-bg-elevated);
}

/* ----------------------------------------
   Why Section Enhanced
   ---------------------------------------- */
.why-section {
    padding: var(--spacing-section) 0;
    position: relative;
    overflow: hidden;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.why-item-inner {
    padding: var(--spacing-2xl);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-bg-card);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.why-item:hover .why-item-inner {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

/* ----------------------------------------
   CTA Section Enhanced
   ---------------------------------------- */
.cta-section {
    padding: var(--spacing-section) 0;
    position: relative;
    text-align: center;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
}

.cta-line {
    display: block;
}

.cta-line.highlight {
    background: linear-gradient(135deg, var(--color-accent) 0%, #0066ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-3xl);
    font-size: var(--font-size-base);
}

/* ----------------------------------------
   Footer Enhanced
   ---------------------------------------- */
.footer {
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
    position: relative;
}

.footer-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 200px;
    background: radial-gradient(ellipse, var(--color-accent-subtle) 0%, transparent 70%);
    opacity: 0.5;
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-logo {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-top: var(--spacing-sm);
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
}

.footer-col h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.footer-col a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--color-text);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.footer-credit {
    color: var(--color-text-tertiary);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ----------------------------------------
   Portfolio Page Styles
   ---------------------------------------- */
.portfolio-section {
    padding: var(--spacing-4xl) 0;
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-4xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    color: var(--color-text);
    border-color: var(--color-border-hover);
}

.filter-btn.active {
    color: var(--color-bg);
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.portfolio-item {
    perspective: 1500px;
}

.portfolio-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.portfolio-card {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.4s ease;
}

.portfolio-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.15);
}

.portfolio-visual {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.portfolio-item.large .portfolio-visual {
    aspect-ratio: 21/9;
}

.portfolio-gradient {
    position: absolute;
    inset: 0;
    transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-gradient {
    transform: scale(1.1);
}

/* Vibrant UI Color Gradients */
.portfolio-gradient.gradient-1 {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 30%, #ffd93d 60%, #6bcb77 100%);
}

.portfolio-gradient.gradient-2 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.portfolio-gradient.gradient-3 {
    background: linear-gradient(135deg, #00c9ff 0%, #92fe9d 100%);
}

.portfolio-gradient.gradient-4 {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.portfolio-gradient.gradient-5 {
    background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 50%, #a6c1ee 100%);
}

.portfolio-gradient.gradient-6 {
    background: linear-gradient(135deg, #5ee7df 0%, #b490ca 50%, #f78fb3 100%);
}

.portfolio-3d {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 800px;
}

/* Floating Cube for Portfolio */
.floating-cube {
    width: 80px;
    height: 80px;
    position: relative;
    transform-style: preserve-3d;
    animation: floatCubePortfolio 8s ease-in-out infinite;
}

.floating-cube .cube-face {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

.floating-cube .cube-face.front { transform: translateZ(40px); }
.floating-cube .cube-face.back { transform: rotateY(180deg) translateZ(40px); }
.floating-cube .cube-face.top { transform: rotateX(90deg) translateZ(40px); }
.floating-cube .cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }
.floating-cube .cube-face.left { transform: rotateY(-90deg) translateZ(40px); }
.floating-cube .cube-face.right { transform: rotateY(90deg) translateZ(40px); }

@keyframes floatCubePortfolio {
    0%, 100% { transform: rotateX(-20deg) rotateY(0deg) translateY(0); }
    50% { transform: rotateX(-20deg) rotateY(180deg) translateY(-20px); }
}

/* Floating Sphere for Portfolio */
.floating-sphere-wrap {
    position: relative;
    width: 100px;
    height: 100px;
    animation: floatSpherePortfolio 6s ease-in-out infinite;
}

.sphere-outer {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: rotateSphereOuter 10s linear infinite;
}

.sphere-inner {
    position: absolute;
    inset: 20px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 70%);
    border-radius: 50%;
}

@keyframes floatSpherePortfolio {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-25px); }
}

@keyframes rotateSphereOuter {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Floating Rings for Portfolio */
.floating-ring-wrap {
    position: relative;
    width: 120px;
    height: 120px;
    transform-style: preserve-3d;
    animation: floatRingWrap 8s ease-in-out infinite;
}

.floating-ring-wrap .ring {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
}

.floating-ring-wrap .ring-1 { transform: rotateX(70deg); animation: ringRotate1 6s linear infinite; }
.floating-ring-wrap .ring-2 { transform: rotateY(70deg); animation: ringRotate2 8s linear infinite; }
.floating-ring-wrap .ring-3 { transform: rotateZ(45deg) rotateX(45deg); animation: ringRotate3 10s linear infinite; }

@keyframes floatRingWrap {
    0%, 100% { transform: translateY(0) rotateY(0deg); }
    50% { transform: translateY(-20px) rotateY(180deg); }
}

@keyframes ringRotate1 { from { transform: rotateX(70deg) rotateZ(0deg); } to { transform: rotateX(70deg) rotateZ(360deg); } }
@keyframes ringRotate2 { from { transform: rotateY(70deg) rotateZ(0deg); } to { transform: rotateY(70deg) rotateZ(360deg); } }
@keyframes ringRotate3 { from { transform: rotateZ(45deg) rotateX(45deg); } to { transform: rotateZ(405deg) rotateX(45deg); } }

/* Floating Pyramid for Portfolio */
.floating-pyramid {
    width: 80px;
    height: 80px;
    position: relative;
    transform-style: preserve-3d;
    animation: floatPyramidPortfolio 7s ease-in-out infinite;
}

.floating-pyramid .pyramid-face {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid rgba(255, 255, 255, 0.2);
    transform-origin: bottom center;
}

.floating-pyramid .p-front { transform: rotateX(30deg) translateZ(20px); }
.floating-pyramid .p-back { transform: rotateY(180deg) rotateX(30deg) translateZ(20px); }
.floating-pyramid .p-left { transform: rotateY(-90deg) rotateX(30deg) translateZ(20px); }
.floating-pyramid .p-right { transform: rotateY(90deg) rotateX(30deg) translateZ(20px); }

@keyframes floatPyramidPortfolio {
    0%, 100% { transform: rotateY(0deg) translateY(0); }
    50% { transform: rotateY(180deg) translateY(-20px); }
}

/* Floating Torus */
.floating-torus {
    width: 100px;
    height: 100px;
    border: 15px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: floatTorus 6s ease-in-out infinite;
    box-shadow: 
        inset 5px 5px 15px rgba(255,255,255,0.1),
        inset -5px -5px 15px rgba(0,0,0,0.2);
}

@keyframes floatTorus {
    0%, 100% { transform: rotateX(45deg) rotateY(0deg) translateY(0); }
    50% { transform: rotateX(45deg) rotateY(180deg) translateY(-20px); }
}

/* Floating Helix */
.floating-helix {
    width: 80px;
    height: 100px;
    position: relative;
    animation: floatHelix 8s ease-in-out infinite;
}

.floating-helix::before,
.floating-helix::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
}

.floating-helix::before {
    animation: helixSpin 4s linear infinite;
}

.floating-helix::after {
    animation: helixSpin 4s linear infinite reverse;
}

@keyframes floatHelix {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-25px); }
}

@keyframes helixSpin {
    from { transform: rotateY(0deg) scaleX(0.5); }
    to { transform: rotateY(360deg) scaleX(0.5); }
}

/* Portfolio Pattern Overlays */
.portfolio-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.15;
}

.portfolio-pattern.pattern-1 {
    background-image: 
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 30px 30px;
}

.portfolio-pattern.pattern-2 {
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 15px,
        rgba(255,255,255,0.05) 15px,
        rgba(255,255,255,0.05) 30px
    );
}

.portfolio-pattern.pattern-3 {
    background-image: radial-gradient(rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 15px 15px;
}

.portfolio-pattern.pattern-4 {
    background: 
        linear-gradient(60deg, transparent 40%, rgba(255,255,255,0.05) 40%, rgba(255,255,255,0.05) 60%, transparent 60%);
}

.portfolio-pattern.pattern-5 {
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 40px 40px;
}

.portfolio-pattern.pattern-6 {
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 20px,
        rgba(255,255,255,0.03) 20px,
        rgba(255,255,255,0.03) 40px
    );
}

/* Portfolio Overlay Info */
.portfolio-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.95) 100%);
    padding: var(--spacing-xl);
    opacity: 1;
    transition: all 0.4s ease;
}

.portfolio-card:hover .portfolio-overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.7) 40%, rgba(0,0,0,0.98) 100%);
}

.portfolio-info {
    display: flex;
    flex-direction: column;
}

.portfolio-category {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
}

.portfolio-title {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
    color: #ffffff;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 1), 0 2px 10px rgba(0, 0, 0, 0.8);
    line-height: 1.2;
}

.portfolio-desc {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 10px;
    line-height: 1.5;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
}

.portfolio-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.meta-item {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

.meta-divider {
    color: var(--color-text-tertiary);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-bg);
    background: var(--color-accent);
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
}

.portfolio-link:hover {
    background: var(--color-accent-light);
    transform: translateX(5px);
}

.portfolio-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--color-accent) 0%, transparent 50%);
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.portfolio-card:hover .portfolio-glow {
    opacity: 0.4;
}

/* Responsive Portfolio Grid */
@media (max-width: 1200px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .portfolio-filter {
        gap: var(--spacing-xs);
        padding: 0 var(--spacing-sm);
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 11px;
    }
    
    .portfolio-title {
        font-size: 1.25rem;
    }
    
    .portfolio-desc {
        font-size: 0.8rem;
    }
    
    .portfolio-overlay {
        padding: var(--spacing-lg);
    }
    
    .portfolio-link {
        padding: 8px 16px;
        font-size: 12px;
    }
}

/* ========================================
   COMPREHENSIVE MOBILE STYLES
   ======================================== */

/* Hide custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
    .cursor-glow,
    .cursor-dot,
    .cursor-ring {
        display: none !important;
    }
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-logo .logo-text {
        font-size: 1.25rem;
    }
    
    .nav-toggle {
        display: flex !important;
    }
    
    .nav-links {
        display: none !important;
    }
}

/* Mobile Hero Sections */
@media (max-width: 768px) {
    .page-hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .page-hero-content {
        padding: 0 var(--spacing-md);
    }
    
    .page-title {
        font-size: clamp(2rem, 10vw, 3rem);
    }
    
    .page-subtitle {
        font-size: 0.95rem;
        padding: 0 var(--spacing-sm);
    }
    
    .page-label {
        font-size: 10px;
    }
    
    .hero-gradient-orbs .gradient-orb {
        width: 200px;
        height: 200px;
    }
}

/* Mobile Services Section */
@media (max-width: 768px) {
    .services-preview .services-grid-3d {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .service-card-3d {
        padding: var(--spacing-lg);
    }
    
    .service-title {
        font-size: 1.1rem;
    }
    
    .service-desc {
        font-size: 0.875rem;
    }
}

/* Mobile Work Section */
@media (max-width: 768px) {
    .work-showcase {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .work-card-3d {
        border-radius: var(--radius-lg);
    }
    
    .work-info {
        padding: var(--spacing-lg);
    }
    
    .work-title {
        font-size: 1.1rem;
    }
    
    .work-category {
        font-size: 10px;
    }
}

/* Mobile CTA Section */
@media (max-width: 768px) {
    .cta-section {
        padding: var(--spacing-4xl) 0;
    }
    
    .cta-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
    
    .cta-text {
        font-size: 0.95rem;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
}

/* Mobile Footer */
@media (max-width: 768px) {
    .footer {
        padding: var(--spacing-3xl) 0 var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-col a {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .footer-logo {
        font-size: 1.5rem;
    }
}

/* Mobile Buttons */
@media (max-width: 768px) {
    .btn {
        padding: 12px 24px;
        font-size: 0.875rem;
    }
    
    .btn-outline {
        padding: 10px 20px;
    }
}

/* Mobile Section Headers */
@media (max-width: 768px) {
    .section-header {
        margin-bottom: var(--spacing-2xl);
    }
    
    .section-title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }
    
    .section-label {
        font-size: 10px;
    }
}

/* Mobile Contact Form */
@media (max-width: 768px) {
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Mobile 3D Effects - Simplify */
@media (max-width: 768px) {
    .floating-cube,
    .floating-sphere-wrap,
    .floating-ring-wrap,
    .floating-pyramid {
        transform: scale(0.7);
    }
    
    .portfolio-3d {
        opacity: 0.5;
    }
    
    [data-tilt],
    [data-tilt-heavy] {
        transform: none !important;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .portfolio-title {
        font-size: 1.1rem;
    }
    
    .portfolio-category {
        font-size: 9px;
    }
    
    .portfolio-desc {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    .portfolio-meta {
        margin-bottom: var(--spacing-sm);
    }
    
    .meta-item {
        font-size: 11px;
    }
    
    .stats-flex {
        gap: 2rem;
    }
    
    .stat-value {
        font-size: 3rem;
    }
    
    .manifesto-item {
        padding: 1.5rem;
    }
    
    .manifesto-title {
        font-size: 1.25rem;
    }
    
    .manifesto-number {
        font-size: 4rem;
    }
}