/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

:root {
    /* Futuristic Dark Theme Colors */
    --primary-color: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: #33ddff;
    --secondary-color: #7c3aed;
    --accent-color: #ff6b35;
    --accent-secondary: #ffd700;
    --success-color: #00ff88;
    --danger-color: #ff3366;
    --warning-color: #ffaa00;
    --info-color: #00ccff;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b4b4b4;
    --text-light: #888888;
    --text-muted: #666666;
    --text-white: #ffffff;
    --text-black: #000000;
    
    /* Background Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-tertiary: #1a1a24;
    --bg-dark: #0a0a0f;
    --bg-card: #151520;
    --bg-card-hover: #1f1f2e;
    --bg-glass: rgba(255, 255, 255, 0.05);
    --bg-glass-strong: rgba(255, 255, 255, 0.1);
    
    /* Border Colors */
    --border-color: #333344;
    --border-light: #444455;
    --border-primary: #333344;
    --border-secondary: #444455;
    --border-accent: #00d4ff;
    --border-glow: rgba(0, 212, 255, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6b35 0%, #ffd700 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0f 0%, #111118 100%);
    --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --gradient-glow: radial-gradient(circle at center, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-glow-strong: 0 0 40px rgba(0, 212, 255, 0.5);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 50%;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    text-rendering: optimizeLegibility;
}

h1 { 
    font-size: 3.5rem; 
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

h2 { 
    font-size: 2.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

h3 { 
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

h4 { 
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

h5 { 
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

h6 { 
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

p {
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--text-primary);
    opacity: 0.9;
}

.small-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.large-text {
    font-size: 1.125rem;
    font-weight: 500;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

a:hover {
    color: var(--primary-light);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

a.link-glow::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

a.link-glow:hover::after {
    width: 100%;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-glow {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
}

.text-tech {
    font-family: 'Courier New', monospace;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--primary-color);
}

blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    font-size: 1.125rem;
    color: var(--text-secondary);
    background: var(--bg-glass);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

code {
    background: var(--bg-glass);
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    border: 1px solid var(--border-accent);
}

pre {
    background: var(--bg-glass);
    color: var(--text-primary);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    overflow-x: auto;
    border: 1px solid var(--border-accent);
    backdrop-filter: blur(10px);
}

pre code {
    background: none;
    border: none;
    padding: 0;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 107, 53, 0.05) 0%, transparent 50%);
    background-attachment: fixed;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(0, 212, 255, 0.03) 50%, transparent 100%),
        linear-gradient(0deg, transparent 0%, rgba(124, 58, 237, 0.03) 50%, transparent 100%);
    pointer-events: none;
    z-index: -1;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
    z-index: var(--z-fixed);
    transition: var(--transition);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
    opacity: 0.5;
}


.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    position: relative;
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.nav-logo a:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.nav-logo i {
    font-size: 1.75rem;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    background: var(--bg-glass);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-primary);
    backdrop-filter: blur(10px);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-glass-strong);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--primary-color);
    background: var(--bg-glass-strong);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    transition: var(--transition);
}

.hamburger:hover {
    background: var(--bg-glass-strong);
    transform: scale(1.05);
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(10px);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    border: 1px solid var(--border-accent);
    box-shadow: 
        var(--shadow-lg),
        0 0 20px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        var(--shadow-xl),
        0 0 30px rgba(0, 212, 255, 0.5);
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        var(--shadow-lg),
        0 0 20px rgba(0, 212, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-accent);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: var(--bg-glass-strong);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-white {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(138, 43, 226, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 20, 147, 0.2) 0%, transparent 50%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        url('../images/dashboard-main.jpg') center/cover no-repeat,
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,212,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.08;
    animation: gridMove 20s linear infinite;
    filter: blur(1px);
}

@keyframes heroGlow {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 0.8; transform: scale(1.1); }
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(10px, 10px); }
}

@keyframes featuresGlow {
    0%, 100% { 
        opacity: 0.3;
        transform: scale(1);
    }
    50% { 
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@keyframes titleShine {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

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

@keyframes aboutGlow {
    0%, 100% { 
        opacity: 0.3;
        transform: scale(1) rotate(0deg);
    }
    50% { 
        opacity: 0.6;
        transform: scale(1.05) rotate(1deg);
    }
}

@keyframes aboutPattern {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-10px, -10px) rotate(90deg); }
    50% { transform: translate(10px, -5px) rotate(180deg); }
    75% { transform: translate(-5px, 10px) rotate(270deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

@keyframes aboutTitleShine {
    0%, 100% { 
        background-position: 0% 50%;
        filter: brightness(1);
    }
    50% { 
        background-position: 100% 50%;
        filter: brightness(1.2);
    }
}

@keyframes aboutShimmer {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

@keyframes countUp {
    0% { 
        transform: translateY(20px) scale(0.8);
        opacity: 0;
    }
    100% { 
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes aboutGraphicFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    50% { 
        transform: translateY(-10px) rotate(2deg);
    }
}

@keyframes aboutGraphicRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes aboutIconPulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
    }
    50% { 
        transform: scale(1.1);
        filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.8));
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
    animation: heroFadeIn 1.5s ease-out;
}

@keyframes heroFadeIn {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.2); }
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--text-white);
    box-shadow: 
        var(--shadow-xl),
        0 0 60px rgba(0, 212, 255, 0.4),
        inset 0 0 60px rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.hero-graphic::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.section-header h2::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: blur(10px);
    opacity: 0.5;
    z-index: -1;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

.featured-products .section-footer {
    margin-top: 5rem;
    position: relative;
}

.featured-products .section-footer::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.5;
}

.featured-products .section-footer .btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-width: 2px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.featured-products .section-footer .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.featured-products .section-footer .btn:hover::before {
    left: 100%;
}

.featured-products .section-footer .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

/* Featured Products */
.featured-products {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.featured-products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: backgroundFloat 20s ease-in-out infinite;
}

@keyframes backgroundFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.02);
    }
}

.featured-products .container {
    position: relative;
    z-index: 2;
}

.featured-products .section-header {
    margin-bottom: 5rem;
    animation: fadeInDown 1s ease-out;
}

.featured-products .section-header h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    animation: titlePulse 4s ease-in-out infinite;
}

.featured-products .section-header p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
}

.featured-products .section-header::after {
    width: 120px;
    height: 3px;
    background: var(--gradient-primary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    animation: lineGlow 3s ease-in-out infinite alternate;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes titlePulse {
    0%, 100% { 
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    }
    50% { 
        text-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
    }
}

@keyframes lineGlow {
    0% { 
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    100% { 
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.8);
    }
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin: 4rem 0;
    position: relative;
}

.products-grid::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.product-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(25px);
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: translateY(0);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.product-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}

/* Staggered animation for product cards */
.product-card:nth-child(1) {
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.product-card:nth-child(2) {
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.product-card:nth-child(3) {
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 0 60px rgba(0, 212, 255, 0.4),
        0 0 0 1px rgba(0, 212, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: var(--primary-color);
    background: var(--bg-glass-strong);
}

.product-card:hover .product-title {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
}

.product-card:hover .product-price {
    transform: scale(1.1);
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.8);
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover::after {
    opacity: 1;
}

.product-image {
    width: 100%;
    height: 260px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--text-white);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--transition-slow);
}

.product-card:hover .product-image::before {
    left: 100%;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
    line-height: 1.3;
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    flex: 1;
    font-size: 1rem;
    opacity: 0.9;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-accent);
    position: relative;
}

.product-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 1px;
    background: var(--gradient-primary);
}

.product-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    transition: all 0.3s ease;
    letter-spacing: -0.02em;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.product-tag {
    background: var(--bg-glass);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-accent);
}

.product-stat {
    text-align: center;
    flex: 1;
}

.product-stat-number {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.product-stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 150, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.05) 0%, transparent 50%);
    z-index: 1;
    animation: featuresGlow 15s ease-in-out infinite alternate;
}

.features .container {
    position: relative;
    z-index: 2;
}

.features .section-header {
    margin-bottom: 5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.features .section-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    animation: titleShine 3s ease-in-out infinite;
}

.features .section-header h2::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

.features .section-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 650px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes titleShine {
    0%, 100% { 
        filter: brightness(1);
    }
    50% { 
        filter: brightness(1.2);
    }
}

@keyframes shimmer {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

@keyframes featuresGlow {
    0% { 
        opacity: 0.6; 
        transform: scale(1) rotate(0deg);
    }
    100% { 
        opacity: 1; 
        transform: scale(1.05) rotate(1deg);
    }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
    position: relative;
}

.features-grid::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.6;
}

.feature-card {
    background: var(--bg-card);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out both;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(255, 0, 150, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

.feature-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 50%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.2rem;
    color: var(--text-white);
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.4);
}

.feature-card:hover .feature-icon::before {
    opacity: 0.7;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.feature-card:hover h3 {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.feature-card:hover p {
    color: var(--text-primary);
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(255, 0, 150, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(255, 0, 150, 0.05) 100%);
    animation: aboutGlow 8s ease-in-out infinite alternate;
    z-index: 1;
}

.about::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, rgba(255, 0, 150, 0.1) 1px, transparent 1px);
    background-size: 50px 50px, 80px 80px;
    animation: aboutPattern 20s linear infinite;
    opacity: 0.3;
    z-index: 1;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-top: 2rem;
}

.about-text {
    animation: fadeInUp 1s ease-out 0.2s both;
}

.about-text h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 50%, var(--accent-color) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    animation: fadeInUp 1s ease-out, aboutTitleShine 4s ease-in-out infinite;
}

.about-text h2::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: aboutShimmer 3s ease-in-out infinite;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    animation: fadeInUp 1.2s ease-out;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
    font-size: 1.15rem;
    font-weight: 400;
    position: relative;
    animation: fadeInUp 1s ease-out 0.4s both;
    transition: all 0.3s ease;
}

.about-text p:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.about-text p:first-of-type::before {
    content: '"';
    position: absolute;
    left: -20px;
    top: -10px;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: serif;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.stat {
    text-align: center;
    position: relative;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 150, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.2);
}

.stat:hover::before {
    opacity: 1;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 2;
    animation: countUp 2s ease-out 1s both;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.stat:hover .stat-label {
    color: var(--text-primary);
}

.stat:nth-child(1) { animation-delay: 0.7s; }
.stat:nth-child(2) { animation-delay: 0.8s; }
.stat:nth-child(3) { animation-delay: 0.9s; }

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.about-graphic {
    width: 300px;
    height: 300px;
    background: 
        linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(255, 0, 150, 0.2) 50%, rgba(0, 212, 255, 0.1) 100%),
        radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--primary-color);
    box-shadow: 
        0 20px 60px rgba(0, 212, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    animation: aboutGraphicFloat 6s ease-in-out infinite;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.about-graphic::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(0, 212, 255, 0.3),
        transparent,
        rgba(255, 0, 150, 0.3),
        transparent
    );
    animation: aboutGraphicRotate 8s linear infinite;
    z-index: -1;
}

.about-graphic::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    border-radius: 50%;
    z-index: 1;
}

.about-graphic i {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
    animation: aboutIconPulse 3s ease-in-out infinite;
}

.about-graphic:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 
        0 30px 80px rgba(0, 212, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.6);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 150, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: contactGlow 8s ease-in-out infinite alternate;
    z-index: 1;
}

.contact::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px;
    animation: contactParticles 20s linear infinite;
    z-index: 1;
}

.contact .container {
    position: relative;
    z-index: 2;
}

/* Contact Section Header */
.contact .section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 1s ease-out;
}

.contact .section-header h2 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #00D4FF 0%, #FF0096 50%, #00D4FF 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    position: relative;
    animation: fadeInUp 1s ease-out, contactTitleShine 3s ease-in-out infinite;
}

.contact .section-header h2::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10%;
    width: 120%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: contactShimmer 2s ease-in-out infinite;
    z-index: 1;
}

.contact .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #00D4FF, #FF0096);
    border-radius: 2px;
    animation: fadeInUp 1.2s ease-out, contactUnderlineGlow 2s ease-in-out infinite alternate;
}

.contact .section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    animation: fadeInUp 1.2s ease-out;
    position: relative;
}

.contact .section-header p::before {
    content: '"';
    position: absolute;
    left: -30px;
    top: -10px;
    font-size: 3rem;
    color: rgba(0, 212, 255, 0.3);
    font-family: serif;
    animation: fadeInUp 1.4s ease-out;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-top: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    animation: fadeInUp 1.4s ease-out;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 150, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.contact-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(0, 212, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.contact-item:hover::before {
    opacity: 1;
}

.contact-item:nth-child(1) {
    animation: fadeInUp 1.6s ease-out;
}

.contact-item:nth-child(2) {
    animation: fadeInUp 1.8s ease-out;
}

.contact-item:nth-child(3) {
    animation: fadeInUp 2s ease-out;
}

.contact-item > * {
    position: relative;
    z-index: 2;
}

.contact-item i {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00D4FF, #FF0096);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    position: relative;
    box-shadow: 
        0 8px 20px rgba(0, 212, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: contactIconPulse 2s ease-in-out infinite;
}

.contact-item i::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #00D4FF, #FF0096, #00D4FF);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.contact-item:hover i {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 
        0 12px 30px rgba(0, 212, 255, 0.4),
        0 0 20px rgba(255, 0, 150, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.contact-item:hover i::before {
    opacity: 1;
}

.contact-item h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    transition: all 0.3s ease;
}

.contact-item:hover h4 {
    color: #00D4FF;
    transform: translateX(5px);
}

.contact-item:hover p {
    color: var(--text-primary);
    transform: translateX(5px);
}

.contact-form {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(0, 212, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1.6s ease-out;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(255, 0, 150, 0.05));
    z-index: 1;
}

.contact-form > * {
    position: relative;
    z-index: 2;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
    animation: fadeInUp 1.8s ease-out;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    position: relative;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(0, 212, 255, 0.6);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 0 0 4px rgba(0, 212, 255, 0.1),
        0 8px 25px rgba(0, 212, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-1px);
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    color: rgba(0, 212, 255, 0.7);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
    line-height: 1.6;
}

/* Submit Button Enhancement */
.contact-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    background: linear-gradient(135deg, #00D4FF, #FF0096);
    border: none;
    border-radius: 16px;
    color: white;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 25px rgba(0, 212, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation: fadeInUp 2s ease-out;
}

.contact-form .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.contact-form .btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 15px 35px rgba(0, 212, 255, 0.4),
        0 0 30px rgba(255, 0, 150, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.contact-form .btn:hover::before {
    left: 100%;
}

.contact-form .btn:active {
    transform: translateY(-1px) scale(0.98);
}

.contact-form .btn i {
    margin-right: 0.5rem;
    transition: transform 0.3s ease;
}

.contact-form .btn:hover i {
    transform: translateX(3px);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--text-white);
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--text-white);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-primary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-graphic {
        width: 200px;
        height: 200px;
        font-size: 4rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .featured-products {
        padding: 80px 0;
    }
    
    .featured-products .section-header {
        margin-bottom: 3rem;
    }
    
    .featured-products .section-header h2 {
        font-size: 2.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin: 2rem 0;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Cards */
.card {
    background: var(--bg-glass);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: var(--transition-slow);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        var(--shadow-xl),
        0 0 40px rgba(0, 212, 255, 0.2);
    border-color: var(--primary-color);
    background: var(--bg-glass-strong);
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover::after {
    opacity: 1;
}

.card-header {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.card-title {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-content {
    flex: 1;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.card-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-accent);
    position: relative;
    z-index: 2;
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card:hover .card-image {
    transform: scale(1.05);
    filter: brightness(1.1) contrast(1.1);
}

/* Loading and Animation Effects */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-accent);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.glow {
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    0% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.5); }
    100% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.8); }
}

.fade-in {
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
    0% { opacity: 0; transform: translateX(-50px); }
    100% { opacity: 1; transform: translateX(0); }
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

@keyframes slideInRight {
    0% { opacity: 0; transform: translateX(50px); }
    100% { opacity: 1; transform: translateX(0); }
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

@keyframes scaleIn {
    0% { opacity: 0; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1); }
}

/* Interactive Elements */
.interactive-border {
    position: relative;
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
                var(--gradient-primary) border-box;
    border-radius: var(--radius-lg);
}

.tech-grid {
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: techGridMove 20s linear infinite;
}

@keyframes techGridMove {
    0% { background-position: 0 0; }
    100% { background-position: 20px 20px; }
}

.hologram-effect {
    position: relative;
    overflow: hidden;
}

.hologram-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(0, 212, 255, 0.1) 25%, 
        rgba(0, 212, 255, 0.3) 50%, 
        rgba(0, 212, 255, 0.1) 75%, 
        transparent 100%);
    animation: hologramScan 3s ease-in-out infinite;
}

@keyframes hologramScan {
    0% { left: -100%; }
    100% { left: 100%; }
}

.data-stream {
    position: relative;
    overflow: hidden;
}

.data-stream::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent 0px,
        rgba(0, 212, 255, 0.05) 1px,
        rgba(0, 212, 255, 0.05) 2px,
        transparent 3px,
        transparent 20px
    );
    animation: dataFlow 2s linear infinite;
}

@keyframes dataFlow {
    0% { transform: translateX(-20px); }
    100% { transform: translateX(0px); }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.grid { display: grid; }

/* Contact Section Keyframe Animations */
@keyframes contactGlow {
    0% {
        background: 
            radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 80% 70%, rgba(255, 0, 150, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 40% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    }
    100% {
        background: 
            radial-gradient(circle at 30% 40%, rgba(255, 0, 150, 0.2) 0%, transparent 50%),
            radial-gradient(circle at 70% 60%, rgba(0, 212, 255, 0.2) 0%, transparent 50%),
            radial-gradient(circle at 50% 70%, rgba(255, 0, 150, 0.15) 0%, transparent 50%);
    }
}

@keyframes contactParticles {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(-20px) rotate(360deg);
    }
}

@keyframes contactTitleShine {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes contactShimmer {
    0% {
        left: -10%;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        left: 110%;
        opacity: 0;
    }
}

@keyframes contactUnderlineGlow {
    0% {
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.5);
    }
    100% {
        box-shadow: 0 0 20px rgba(255, 0, 150, 0.8);
    }
}

@keyframes contactIconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 8px 20px rgba(0, 212, 255, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 
            0 12px 25px rgba(0, 212, 255, 0.4),
            0 0 15px rgba(255, 0, 150, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }
}