/* ============================================
   VK Vision Modern Design System
   ============================================ */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Color Palette */
    --primary: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0f172a;
    
    --secondary: #2563eb;
    --secondary-light: #3b82f6;
    --secondary-dark: #1d4ed8;
    
    --accent: #0ea5e9;
    --accent-light: #38bdf8;
    --accent-dark: #0284c7;
    
    --dark: #0f172a;
    --dark-light: #1e293b;
    
    --light: #f8fafc;
    --light-dark: #f1f5f9;
    
    --text: #334155;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    
    --white: #ffffff;
    --black: #000000;
    
    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Spacing Scale */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    
    /* Typography Scale */
    --font-xs: 0.75rem;    /* 12px */
    --font-sm: 0.875rem;   /* 14px */
    --font-base: 1rem;     /* 16px */
    --font-lg: 1.125rem;   /* 18px */
    --font-xl: 1.25rem;    /* 20px */
    --font-2xl: 1.5rem;    /* 24px */
    --font-3xl: 1.875rem;  /* 30px */
    --font-4xl: 2.25rem;   /* 36px */
    --font-5xl: 3rem;      /* 48px */
    --font-6xl: 3.75rem;   /* 60px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--font-base);
    line-height: 1.6;
    color: var(--text);
    background-color: var(--light);
    overflow-x: hidden;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--font-6xl); }
h2 { font-size: var(--font-5xl); }
h3 { font-size: var(--font-4xl); }
h4 { font-size: var(--font-3xl); }
h5 { font-size: var(--font-2xl); }
h6 { font-size: var(--font-xl); }

h1:last-child,
h2:last-child,
h3:last-child,
h4:last-child,
h5:last-child,
h6:last-child {
    margin-bottom: 0;
}

p {
    margin-bottom: var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--secondary-dark);
}

/* ============================================
   Layout Utilities
   ============================================ */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.container-fluid {
    width: 100%;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.section {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
}

.section-sm {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

.section-lg {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
}

/* ============================================
   Grid System
   ============================================ */

.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ============================================
   Flexbox Utilities
   ============================================ */

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.items-center {
    align-items: center;
}

.items-start {
    align-items: flex-start;
}

.items-end {
    align-items: flex-end;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-end {
    justify-content: flex-end;
}

.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-family: inherit;
    font-size: var(--font-base);
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--secondary);
    color: var(--white);
    border-color: var(--secondary);
}

.btn-primary:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--secondary);
    border-color: var(--secondary);
}

.btn-secondary:hover {
    background-color: var(--secondary);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    color: var(--secondary);
    border-color: var(--secondary);
}

.btn-outline:hover {
    background-color: var(--secondary);
    color: var(--white);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-sm);
}

/* ============================================
   Cards
   ============================================ */

.card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-body {
    padding: var(--space-6);
}

.card-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--light-dark);
}

.card-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--light-dark);
}

.card-img {
    width: 100%;
    height: auto;
    display: block;
}

.card-title {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--dark);
}

.card-text {
    color: var(--text-light);
    margin-bottom: var(--space-4);
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.navbar-scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.navbar-brand img {
    height: 54px;
    width: auto;
}

.navbar-nav {
    display: flex;
    align-items: center;
    list-style: none;
    gap: var(--space-6);
}

.nav-link {
    color: var(--text);
    font-weight: 500;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary);
    background-color: var(--light-dark);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.navbar-toggle:hover {
    background-color: var(--light-dark);
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text);
    margin: 3px 0;
    transition: all var(--transition-fast);
}

/* Mobile menu toggle animation when active */
.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

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

/* ============================================
   Hero Section - Modern Tech Design
   ============================================ */

.hero {
    position: relative;
    min-height: auto;
    padding: var(--space-20) 0 var(--space-16);
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
    color: var(--white);
    overflow: hidden;
}

/* Mesh Gradient Background */
.hero-mesh-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(37, 99, 235, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(14, 165, 233, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(56, 189, 248, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 20%, rgba(37, 99, 235, 0.25) 0%, transparent 40%),
        radial-gradient(ellipse at 30% 80%, rgba(14, 165, 233, 0.2) 0%, transparent 45%);
    animation: meshMove 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes meshMove {
    0%, 100% {
        transform: scale(1) translate(0, 0);
    }
    25% {
        transform: scale(1.05) translate(-2%, 2%);
    }
    50% {
        transform: scale(1.1) translate(1%, -1%);
    }
    75% {
        transform: scale(1.03) translate(-1%, -2%);
    }
}

/* Noise Texture Overlay */
.hero-noise {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-4);
    color: var(--white);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-subtitle {
    font-size: var(--font-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-6);
    line-height: 1.6;
    max-width: 550px;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

/* ============================================
   Hero 3D Hologram Display
   ============================================ */

.hero-hologram {
    position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    width: 280px;
    height: 320px;
    perspective: 1000px;
    z-index: 5;
}

.hologram-base {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 16px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(56, 189, 248, 0.3) 20%,
        rgba(56, 189, 248, 0.5) 50%,
        rgba(56, 189, 248, 0.3) 80%,
        transparent 100%);
    border-radius: 50%;
    filter: blur(8px);
    animation: basePulse 3s ease-in-out infinite;
}

@keyframes basePulse {
    0%, 100% {
        opacity: 0.6;
        transform: translateX(-50%) scaleX(1);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scaleX(1.1);
    }
}

.hologram-container {
    position: relative;
    width: 100%;
    height: 220px;
    transform-style: preserve-3d;
}

.hologram-cube {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 140px;
    height: 140px;
    transform-style: preserve-3d;
    transform: translate(-50%, -50%) rotateX(-15deg) rotateY(25deg);
    animation: hologramRotate 25s infinite linear;
}

@keyframes hologramRotate {
    0% {
        transform: translate(-50%, -50%) rotateX(-15deg) rotateY(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotateX(-15deg) rotateY(360deg);
    }
}

.hologram-face {
    position: absolute;
    width: 140px;
    height: 140px;
    border: 1px solid rgba(56, 189, 248, 0.4);
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.15) 0%, 
        rgba(14, 165, 233, 0.1) 50%,
        rgba(56, 189, 248, 0.15) 100%);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    box-shadow: 
        0 0 30px rgba(56, 189, 248, 0.2),
        inset 0 0 40px rgba(56, 189, 248, 0.05);
    animation: faceGlow 3s ease-in-out infinite;
}

.hologram-face i {
    font-size: 2rem;
    color: var(--accent-light);
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.8);
}

.hologram-face span {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

.hologram-front {
    transform: translateZ(70px);
    animation-delay: 0s;
}

.hologram-back {
    transform: rotateY(180deg) translateZ(70px);
    animation-delay: 0.5s;
}

.hologram-right {
    transform: rotateY(90deg) translateZ(70px);
    animation-delay: 1s;
}

.hologram-left {
    transform: rotateY(-90deg) translateZ(70px);
    animation-delay: 1.5s;
}

.hologram-top {
    transform: rotateX(90deg) translateZ(70px);
    animation-delay: 2s;
}

.hologram-bottom {
    transform: rotateX(-90deg) translateZ(70px);
    animation-delay: 2.5s;
}

@keyframes faceGlow {
    0%, 100% {
        box-shadow: 
            0 0 30px rgba(56, 189, 248, 0.2),
            inset 0 0 40px rgba(56, 189, 248, 0.05);
    }
    50% {
        box-shadow: 
            0 0 50px rgba(56, 189, 248, 0.4),
            inset 0 0 60px rgba(56, 189, 248, 0.1);
    }
}

.hologram-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, 
        rgba(56, 189, 248, 0.3) 0%, 
        rgba(37, 99, 235, 0.1) 40%,
        transparent 70%);
    filter: blur(30px);
    animation: glowPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* Data Flow SVG Animation */
.hero-data-flow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.data-flow-svg {
    width: 100%;
    height: 100%;
}

.data-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: dataFlow 8s linear infinite;
}

.data-path-1 {
    animation-delay: 0s;
    animation-duration: 6s;
}

.data-path-2 {
    animation-delay: 2s;
    animation-duration: 8s;
}

.data-path-3 {
    animation-delay: 4s;
    animation-duration: 7s;
}

@keyframes dataFlow {
    0% {
        stroke-dashoffset: 2000;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 0;
    }
}

/* Responsive adjustments for hologram */
@media (max-width: 1200px) {
    .hero-hologram {
        width: 240px;
        right: 5%;
    }
    
    .hologram-cube {
        width: 120px;
        height: 120px;
    }
    
    .hologram-face {
        width: 120px;
        height: 120px;
    }
    
    .hologram-front { transform: translateZ(60px); }
    .hologram-back { transform: rotateY(180deg) translateZ(60px); }
    .hologram-right { transform: rotateY(90deg) translateZ(60px); }
    .hologram-left { transform: rotateY(-90deg) translateZ(60px); }
    .hologram-top { transform: rotateX(90deg) translateZ(60px); }
    .hologram-bottom { transform: rotateX(-90deg) translateZ(60px); }
}

@media (max-width: 1024px) {
    .hero-hologram {
        width: 200px;
        height: 260px;
    }
    
    .hologram-cube {
        width: 100px;
        height: 100px;
    }
    
    .hologram-face {
        width: 100px;
        height: 100px;
    }
    
    .hologram-face i {
        font-size: 1.5rem;
    }
    
    .hologram-face span {
        font-size: 0.55rem;
    }
    
    .hologram-front { transform: translateZ(50px); }
    .hologram-back { transform: rotateY(180deg) translateZ(50px); }
    .hologram-right { transform: rotateY(90deg) translateZ(50px); }
    .hologram-left { transform: rotateY(-90deg) translateZ(50px); }
    .hologram-top { transform: rotateX(90deg) translateZ(50px); }
    .hologram-bottom { transform: rotateX(-90deg) translateZ(50px); }
}

@media (max-width: 768px) {
    .hero {
        padding: var(--space-16) 0 var(--space-12);
    }
    
    .hero-hologram {
        display: none;
    }
    
    .hero-tech-icons {
        display: none;
    }
    
    .hero-data-flow {
        opacity: 0.3;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
        padding: var(--space-4);
    }
    
    .stat-divider {
        display: none;
    }
    
    .hero-badge {
        font-size: var(--font-xs);
        padding: var(--space-2) var(--space-3);
    }
    
    .particle {
        display: none;
    }
    
    .orb {
        opacity: 0.5;
    }
    
    .hero-title {
        font-size: var(--font-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-base);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--space-12) 0 var(--space-10);
    }
    
    .hero-title {
        font-size: var(--font-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-sm);
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: var(--font-2xl);
    }
}

/* ============================================
   Hero Tech Grid Pattern - Enhanced
   ============================================ */

.hero-tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 2;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-tech-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 75% 75%, rgba(14, 165, 233, 0.12) 0%, transparent 40%);
    pointer-events: none;
}

.hero-tech-grid::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(56, 189, 248, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.02) 1px, transparent 1px);
    background-size: 120px 120px;
    pointer-events: none;
}

/* ============================================
   Hero Floating Particles - Enhanced
   ============================================ */

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.8) 0%, rgba(37, 99, 235, 0.4) 50%, transparent 100%);
    box-shadow: 
        0 0 10px rgba(56, 189, 248, 0.5),
        0 0 20px rgba(37, 99, 235, 0.3);
    animation: floatParticle 20s infinite ease-in-out;
}

.particle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.3), transparent);
    transform: translateX(-50%);
}

.particle-1 {
    width: 6px;
    height: 6px;
    top: 15%;
    left: 8%;
    animation-delay: 0s;
    animation-duration: 18s;
}

.particle-2 {
    width: 8px;
    height: 8px;
    top: 55%;
    left: 18%;
    animation-delay: 2s;
    animation-duration: 22s;
}

.particle-3 {
    width: 4px;
    height: 4px;
    top: 25%;
    left: 72%;
    animation-delay: 4s;
    animation-duration: 16s;
}

.particle-4 {
    width: 7px;
    height: 7px;
    top: 78%;
    left: 58%;
    animation-delay: 6s;
    animation-duration: 20s;
}

.particle-5 {
    width: 5px;
    height: 5px;
    top: 12%;
    left: 82%;
    animation-delay: 8s;
    animation-duration: 24s;
}

.particle-6 {
    width: 9px;
    height: 9px;
    top: 68%;
    left: 28%;
    animation-delay: 10s;
    animation-duration: 19s;
}

.particle-7 {
    width: 4px;
    height: 4px;
    top: 38%;
    left: 48%;
    animation-delay: 12s;
    animation-duration: 21s;
}

.particle-8 {
    width: 6px;
    height: 6px;
    top: 88%;
    left: 78%;
    animation-delay: 14s;
    animation-duration: 17s;
}

.particle-9 {
    width: 5px;
    height: 5px;
    top: 45%;
    left: 5%;
    animation-delay: 3s;
    animation-duration: 23s;
}

.particle-10 {
    width: 7px;
    height: 7px;
    top: 8%;
    left: 45%;
    animation-delay: 7s;
    animation-duration: 15s;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.4;
    }
    25% {
        transform: translateY(-40px) translateX(25px) scale(1.2);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-15px) translateX(-20px) scale(0.9);
        opacity: 0.5;
    }
    75% {
        transform: translateY(-50px) translateX(15px) scale(1.1);
        opacity: 0.8;
    }
}

/* ============================================
   Hero Glowing Orbs - Enhanced
   ============================================ */

.hero-orbs {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: orbFloat 25s infinite ease-in-out;
    mix-blend-mode: screen;
}

.orb-1 {
    width: 400px;
    height: 400px;
    top: 5%;
    right: 10%;
    background: radial-gradient(circle, 
        rgba(37, 99, 235, 0.5) 0%, 
        rgba(37, 99, 235, 0.2) 40%,
        transparent 70%);
    animation-delay: 0s;
}

.orb-2 {
    width: 350px;
    height: 350px;
    bottom: 15%;
    left: 5%;
    background: radial-gradient(circle, 
        rgba(14, 165, 233, 0.4) 0%, 
        rgba(14, 165, 233, 0.15) 40%,
        transparent 70%);
    animation-delay: 8s;
}

.orb-3 {
    width: 280px;
    height: 280px;
    top: 45%;
    left: 45%;
    background: radial-gradient(circle, 
        rgba(56, 189, 248, 0.35) 0%, 
        rgba(56, 189, 248, 0.1) 40%,
        transparent 70%);
    animation-delay: 16s;
}

@keyframes orbFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translate(40px, -40px) scale(1.15);
        opacity: 0.8;
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
        opacity: 0.5;
    }
    75% {
        transform: translate(25px, 40px) scale(1.08);
        opacity: 0.7;
    }
}

/* ============================================
   Hero Floating Tech Icons - Holographic Style
   ============================================ */

.hero-tech-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 4;
    pointer-events: none;
    overflow: hidden;
}

.tech-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    animation: techIconFloat 30s infinite ease-in-out;
}

.tech-icon-inner {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.2) 0%, 
        rgba(14, 165, 233, 0.15) 100%);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    font-size: 22px;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(56, 189, 248, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.tech-icon-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 50%;
    animation: ringPulse 4s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.1;
    }
}

.tech-icon-1 {
    top: 12%;
    left: 12%;
    animation-delay: 0s;
}

.tech-icon-2 {
    top: 22%;
    right: 22%;
    animation-delay: 5s;
}

.tech-icon-3 {
    bottom: 38%;
    left: 18%;
    animation-delay: 10s;
}

.tech-icon-4 {
    bottom: 18%;
    right: 12%;
    animation-delay: 15s;
}

.tech-icon-5 {
    top: 58%;
    right: 32%;
    animation-delay: 20s;
}

.tech-icon-6 {
    top: 35%;
    left: 5%;
    animation-delay: 25s;
}

@keyframes techIconFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translateY(-25px) rotate(5deg);
        opacity: 0.9;
    }
    50% {
        transform: translateY(15px) rotate(-4deg);
        opacity: 0.6;
    }
    75% {
        transform: translateY(-18px) rotate(3deg);
        opacity: 0.85;
    }
}

/* ============================================
   Hero Badge - Enhanced
   ============================================ */

.hero-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.3) 0%, 
        rgba(14, 165, 233, 0.2) 100%);
    border: 1px solid rgba(56, 189, 248, 0.4);
    border-radius: var(--radius-full);
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(10px);
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.1s forwards;
}

.badge-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(56, 189, 248, 0.4) 0%, transparent 70%);
    animation: badgePulse 3s ease-in-out infinite;
    pointer-events: none;
}

.hero-badge i {
    color: var(--accent-light);
    font-size: 1rem;
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes badgePulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.5);
    }
}

/* ============================================
   Hero Stats - Enhanced
   ============================================ */

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-top: var(--space-10);
    padding: var(--space-6);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.03) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    opacity: 0;
    animation: fadeInUp 0.8s ease 1.2s forwards;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.3) 0%, 
        rgba(14, 165, 233, 0.2) 100%);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: var(--radius-lg);
    color: var(--accent-light);
    font-size: 1.25rem;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: var(--font-3xl);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    background: linear-gradient(135deg, var(--white) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-xs);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: var(--space-1);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
}

/* ============================================
   Hero Buttons - Enhanced
   ============================================ */

.btn-hero-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-base);
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 20px rgba(37, 99, 235, 0.4),
        0 0 40px rgba(56, 189, 248, 0.2);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 30px rgba(37, 99, 235, 0.5),
        0 0 60px rgba(56, 189, 248, 0.3);
}

.btn-hero-primary .btn-text {
    position: relative;
    z-index: 1;
}

.btn-hero-primary .btn-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.btn-hero-primary:hover .btn-icon {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.3);
}

.btn-hero-primary .btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
    border-radius: 50%;
}

.btn-hero-primary:hover .btn-glow {
    width: 300px;
    height: 300px;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    font-size: var(--font-base);
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-hero-secondary .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Hero Scroll Indicator
   ============================================ */

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    opacity: 0;
    animation: fadeInUp 0.8s ease 1.5s forwards;
    z-index: 10;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-light);
    border-radius: 2px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.3;
    }
}

.scroll-text {
    font-size: var(--font-xs);
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   Features Section
   ============================================ */

.features {
    background-color: var(--white);
}

.feature-card {
    text-align: center;
    padding: var(--space-8);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-3xl);
}

.feature-title {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--dark);
}

.feature-text {
    color: var(--text-light);
    line-height: 1.7;
}

/* ============================================
   Products Section
   ============================================ */

.products {
    background-color: var(--light);
}

.product-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--light-dark);
}

.product-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.product-title {
    font-size: var(--font-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--dark);
}

.product-description {
    color: var(--text-light);
    margin-bottom: var(--space-4);
    flex: 1;
}

.product-features {
    list-style: none;
    margin-bottom: var(--space-4);
}

.product-features li {
    padding: var(--space-1) 0;
    color: var(--text-light);
    font-size: var(--font-sm);
}

.product-features li::before {
    content: '✓';
    color: var(--success);
    margin-right: var(--space-2);
    font-weight: bold;
}

/* ============================================
   Product Detail Page
   ============================================ */

.product-gallery {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.gallery-main {
    margin-bottom: var(--space-4);
}

.gallery-main-image {
    width: 100%;
    height: 400px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    background-color: var(--light-dark);
}

.gallery-thumbnails {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.gallery-thumb {
    width: 80px;
    height: 80px;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
    background: none;
}

.gallery-thumb:hover {
    border-color: var(--secondary);
}

.gallery-thumb.active {
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px var(--secondary-light);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
}

.product-info-content h2 {
    color: var(--primary);
    margin-bottom: var(--space-4);
}

.product-info-content p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.product-features-list {
    margin-top: var(--space-8);
    padding: var(--space-6);
    background-color: var(--light);
    border-radius: var(--radius-lg);
}

.product-features-list h3 {
    color: var(--primary);
    margin-bottom: var(--space-4);
}

.product-features-list ul {
    list-style: none;
}

.product-features-list li {
    padding: var(--space-2) 0;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.product-features-list li i {
    color: var(--success);
    font-size: var(--font-lg);
}

.product-cta {
    margin-top: var(--space-8);
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.product-cta .btn {
    flex: 1;
    min-width: 200px;
}

.section-title {
    text-align: center;
    color: var(--primary);
    margin-bottom: var(--space-8);
}

/* ============================================
   Case Studies Section
   ============================================ */

.case-studies {
    background-color: var(--white);
}

.case-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.case-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.case-content {
    padding: var(--space-6);
}

.case-title {
    font-size: var(--font-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--dark);
}

.case-description {
    color: var(--text-light);
    margin-bottom: var(--space-4);
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.case-tag {
    background-color: var(--light-dark);
    color: var(--text-light);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-xs);
    font-weight: 600;
}

/* ============================================
   Integrations Section
   ============================================ */

.integrations {
    background-color: var(--light);
    text-align: center;
}

.integrations-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8);
    margin-top: var(--space-8);
}

.integration-logo {
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.integration-logo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.integration-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ============================================
   CTA Section
   ============================================ */

.cta {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
}

.cta-title {
    color: var(--white);
    margin-bottom: var(--space-4);
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    font-size: var(--font-lg);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background-color: var(--dark);
    color: var(--text-lighter);
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-brand {
    margin-bottom: var(--space-4);
}

.footer-brand img {
    height: 54px;
    width: auto;
    margin-bottom: var(--space-4);
}

.footer-title {
    color: var(--white);
    font-size: var(--font-lg);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-links a {
    color: var(--text-lighter);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-6);
    text-align: center;
    font-size: var(--font-sm);
}

.social-links {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--text-lighter);
    transition: all var(--transition-base);
}

.social-link:hover {
    background-color: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet styles (768px - 1024px) */
@media (max-width: 1024px) {
    .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-cols-6 { grid-template-columns: repeat(3, 1fr); }
    
    .hero-title {
        font-size: var(--font-5xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    /* Navbar adjustments for tablets */
    .navbar-container {
        height: 70px;
    }
    
    .navbar-brand img {
        height: 45px;
    }
    
    .navbar-nav {
        gap: var(--space-3);
    }
    
    .nav-link {
        padding: var(--space-1) var(--space-2);
        font-size: var(--font-sm);
    }
    
    .navbar-actions {
        gap: var(--space-2);
    }
    
    .btn-sm {
        padding: var(--space-1) var(--space-3);
        font-size: var(--font-xs);
    }
}

/* Mobile styles (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-4);
    }
    
    .navbar-container {
        height: 60px;
    }
    
    .navbar-brand img {
        height: 38px;
    }
    
    .navbar-nav {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--space-4);
        box-shadow: var(--shadow-lg);
        gap: 0;
        z-index: var(--z-dropdown);
    }
    
    .navbar-nav.active {
        display: flex;
    }
    
    .navbar-nav li {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-md);
        font-size: var(--font-base);
    }
    
    .nav-link:hover,
    .nav-link.active {
        background-color: var(--light-dark);
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-actions {
        gap: var(--space-2);
    }
    
    .lang-switcher {
        display: none;
    }
    
    .btn-primary {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-xs);
    }
    
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4,
    .grid-cols-6 {
        grid-template-columns: 1fr;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-16) 0;
    }
    
    .hero-title {
        font-size: var(--font-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-base);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .section {
        padding-top: var(--space-12);
        padding-bottom: var(--space-12);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 480px) {
    h1 { font-size: var(--font-4xl); }
    h2 { font-size: var(--font-3xl); }
    h3 { font-size: var(--font-2xl); }
    
    .hero-title {
        font-size: var(--font-3xl);
    }
    
    /* Navbar adjustments for very small screens */
    .navbar-container {
        height: 56px;
    }
    
    .navbar-brand img {
        height: 34px;
    }
    
    .navbar-toggle {
        width: 36px;
        height: 36px;
    }
    
    .navbar-toggle span {
        width: 20px;
    }
    
    .navbar-nav {
        top: 56px;
        padding: var(--space-3);
    }
    
    .nav-link {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-sm);
    }
    
    .lang-switcher-mobile {
        /*flex-direction: column;*/
        align-items: flex-start;
        gap: var(--space-1);
    }
    
    .lang-label {
        font-size: var(--font-xs);
    }
    
    .lang-link {
        font-size: var(--font-sm);
        padding: var(--space-1);
    }
    
    .btn-sm {
        padding: var(--space-1) var(--space-2);
        font-size: var(--font-xs);
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }
.text-white { color: var(--white); }

.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-accent { background-color: var(--accent); }
.bg-white { background-color: var(--white); }
.bg-light { background-color: var(--light); }
.bg-dark { background-color: var(--dark); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-0 { padding: 0; }
.p-2 { padding: var(--space-2); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.hidden { display: none !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.animate-slide-in {
    animation: slideIn 0.3s ease-out;
}

/* ============================================
   Accessibility
   ============================================ */

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Performance optimization: Reduce animation overhead for better scrolling */
.hero-particles,
.hero-data-flow,
.hero-orbs,
.hero-tech-icons,
.hero-hologram,
.hero-mesh-gradient {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .hero-mesh-gradient,
    .hero-particles .particle,
    .hero-orbs .orb,
    .hero-tech-icons .tech-icon,
    .hero-hologram .hologram-cube,
    .hero-hologram .hologram-face,
    .hero-hologram .hologram-glow,
    .hero-hologram .hologram-base,
    .hero-badge .badge-pulse,
    .hero-badge i,
    .data-path,
    .data-dot,
    .title-line,
    .hero-subtitle,
    .hero-actions,
    .hero-stats,
    .scroll-wheel {
        animation: none !important;
        transition: none !important;
    }
    
    .title-line {
        opacity: 1;
        transform: none;
    }
    
    .hero-subtitle,
    .hero-actions,
    .hero-stats {
        opacity: 1;
    }
}

/* ============================================
   Latest Shots Carousel
   ============================================ */

.latest-shots {
    background-color: var(--light);
    overflow: hidden;
}

.latest-shots-carousel {
    position: relative;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    background-color: var(--white);
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-slow) ease-in-out;
    will-change: transform;
}

.carousel-slide {
    flex: 0 0 100%;
    padding: var(--space-4);
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.carousel-slide img {
    width: 100%;
    height: 300px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    display: block;
    background-color: var(--light-dark);
}

/* Carousel Navigation */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background-color: var(--white);
    border: 2px solid var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-base);
    color: var(--secondary);
    font-size: var(--font-lg);
}

.carousel-nav:hover {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.carousel-nav:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.carousel-nav-prev {
    left: var(--space-4);
}

.carousel-nav-next {
    right: var(--space-4);
}

.carousel-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-nav:disabled:hover {
    background-color: var(--white);
    color: var(--secondary);
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--text-lighter);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot:hover {
    background-color: var(--text-light);
}

.carousel-dot.active {
    background-color: var(--secondary);
    transform: scale(1.2);
}

.carousel-dot:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Responsive Behavior */
@media (min-width: 768px) {
    .carousel-slide {
        flex: 0 0 50%;
    }
    .carousel-slide img {
        height: 300px;
    }
}

@media (min-width: 1024px) {
    .carousel-slide {
        flex: 0 0 33.333%;
    }
    .carousel-slide img {
        height: 300px;
    }
}

@media (min-width: 1280px) {
    .carousel-slide {
        flex: 0 0 25%;
    }
    .carousel-slide img {
        height: 300px;
    }
}

/* Touch/Swipe Support */
.carousel-container {
    touch-action: pan-y;
    user-select: none;
}

.carousel-container.dragging {
    cursor: grabbing;
}

.carousel-container.dragging .carousel-track {
    transition: none;
}

/* Auto-play Pause on Hover */
.carousel-container:hover .carousel-track {
    animation-play-state: paused;
}

/* Accessibility */
.carousel-slide img {
    -webkit-user-drag: none;
    user-drag: none;
}

/* Loading State */
.carousel-slide img:empty {
    min-height: 200px;
    background-color: var(--light-dark);
}