/* Ultra-Advanced Base styles with extended design system */
:root {
    /* Base colors with enhanced depth */
    --background: #060111;
    --background-darker: #030009;
    --background-lighter: #0c0222;
    --background-deep: #02000a;
    --background-shallow: #0f0328;
    --foreground: #ffffff;
    --foreground-dim: rgba(255, 255, 255, 0.8);
    --foreground-dimmer: rgba(255, 255, 255, 0.6);
    --foreground-dimmest: rgba(255, 255, 255, 0.4);
    
    /* Advanced UI elements with improved glass effect */
    --card: rgba(39, 27, 50, 0.5);
    --card-foreground: #ffffff;
    --card-hover: rgba(49, 35, 62, 0.6);
    --card-active: rgba(59, 45, 72, 0.7);
    --glass: rgba(39, 27, 50, 0.2);
    --glass-highlight: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-stroke: rgba(255, 255, 255, 0.07);
    --popover: rgba(39, 27, 50, 0.9);
    --popover-foreground: #ffffff;
    --tooltip: rgba(12, 10, 20, 0.98);
    --tooltip-foreground: #ffffff;
    
    /* Enhanced Primary accent with expanded color system */
    --primary: #ff69b4;
    --primary-hover: #ff4daa;
    --primary-focus: #ff85c2;
    --primary-dim: rgba(255, 105, 180, 0.7);
    --primary-dim-hover: rgba(255, 105, 180, 0.8);
    --primary-faint: rgba(255, 105, 180, 0.15);
    --primary-faint-hover: rgba(255, 105, 180, 0.25);
    --primary-foreground: #ffffff;
    --primary-shadow: rgba(255, 105, 180, 0.5);
    --primary-shadow-intense: rgba(255, 105, 180, 0.7);
    --primary-glow: rgba(255, 105, 180, 0.9);
    
    /* Enhanced Secondary accent with expanded color system */
    --secondary: #4960c9;
    --secondary-hover: #3a51ba;
    --secondary-focus: #5a71da;
    --secondary-dim: rgba(73, 96, 201, 0.7);
    --secondary-dim-hover: rgba(73, 96, 201, 0.8);
    --secondary-faint: rgba(73, 96, 201, 0.15);
    --secondary-faint-hover: rgba(73, 96, 201, 0.25);
    --secondary-foreground: #ffffff;
    --secondary-shadow: rgba(73, 96, 201, 0.5);
    --secondary-shadow-intense: rgba(73, 96, 201, 0.7);
    --secondary-glow: rgba(73, 96, 201, 0.9);
    
    /* Enhanced Tertiary accent with expanded color system */
    --accent: #9945ff;
    --accent-hover: #8a36f0;
    --accent-focus: #a856ff;
    --accent-dim: rgba(153, 69, 255, 0.7);
    --accent-dim-hover: rgba(153, 69, 255, 0.8);
    --accent-faint: rgba(153, 69, 255, 0.15);
    --accent-faint-hover: rgba(153, 69, 255, 0.25);
    --accent-foreground: #ffffff;
    --accent-shadow: rgba(153, 69, 255, 0.5);
    --accent-shadow-intense: rgba(153, 69, 255, 0.7);
    --accent-glow: rgba(153, 69, 255, 0.9);
    
    /* Enhanced UI neutrals with better accessibility */
    --muted: #b8b3c3;
    --muted-hover: #c9c5d4;
    --muted-foreground: #b8b8b8;
    --subtle: rgba(255, 255, 255, 0.04);
    --subtle-hover: rgba(255, 255, 255, 0.08);
    
    /* Expanded Alerts & states system */
    --destructive: #ff3b5c;
    --destructive-hover: #ff536c;
    --destructive-foreground: #ffffff;
    --destructive-shadow: rgba(255, 59, 92, 0.5);
    --success: #22c55e;
    --success-hover: #36d373;
    --success-foreground: #ffffff;
    --success-shadow: rgba(34, 197, 94, 0.5);
    --warning: #f59e0b;
    --warning-hover: #fbb33c;
    --warning-foreground: #ffffff;
    --warning-shadow: rgba(245, 158, 11, 0.5);
    --info: #0ea5e9;
    --info-hover: #38bdf8;
    --info-foreground: #ffffff;
    --info-shadow: rgba(14, 165, 233, 0.5);
    
    /* Enhanced borders & lines system for UI design */
    --border: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.2);
    --border-hover: rgba(255, 255, 255, 0.15);
    --border-focus: rgba(255, 105, 180, 0.5);
    --border-focus-secondary: rgba(73, 96, 201, 0.5);
    --border-focus-accent: rgba(153, 69, 255, 0.5);
    --divider: rgba(255, 255, 255, 0.07);
    
    /* Advanced input elements styling */
    --input: rgba(255, 255, 255, 0.08);
    --input-hover: rgba(255, 255, 255, 0.1);
    --input-focus: rgba(255, 255, 255, 0.12);
    --input-disabled: rgba(255, 255, 255, 0.04);
    --ring: rgba(255, 105, 180, 0.5);
    --ring-secondary: rgba(73, 96, 201, 0.5);
    --ring-accent: rgba(153, 69, 255, 0.5);
    
    /* Enhanced geometry system with more options */
    --radius-xs: 0.125rem;
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    --border-width-thin: 1px;
    --border-width: 2px;
    --border-width-thick: 3px;
    
    /* Advanced typography system */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --font-heading: var(--font-sans);
    --font-weight-thin: 100;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-black: 900;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 1.875rem;
    --font-size-3xl: 2.25rem;
    --font-size-4xl: 3rem;
    --letter-spacing-tighter: -0.05em;
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;
    --letter-spacing-widest: 0.1em;
    --line-height-none: 1;
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;
    
    /* Expanded shadow system for depth */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 32px 64px rgba(0, 0, 0, 0.2);
    
    /* Enhanced Z-index layers for precise stacking */
    --z-negative: -1;
    --z-lowest: 1;
    --z-low: 10;
    --z-mid: 100;
    --z-high: 1000;
    --z-highest: 10000;
    --z-modal: 9000;
    --z-popover: 5000;
    --z-tooltip: 6000;
    --z-overlay: 8000;
    
    /* Advanced Animation durations for realistic motion */
    --duration-instant: 50ms;
    --duration-ultrafast: 100ms;
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
    --duration-slower: 1000ms;
    --duration-slowest: 2000ms;
    
    /* Expanded Animation easings for precise motion */
    --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-elastic: cubic-bezier(0.68, -0.55, 0.27, 1.55);
    --ease-spring: cubic-bezier(0.43, 0.13, 0.23, 0.96);
    --ease-circ-out: cubic-bezier(0, 0.55, 0.45, 1);
    --ease-expo-out: cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Advanced gradients for rich visuals */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-dim));
    --gradient-secondary: linear-gradient(135deg, var(--secondary), var(--secondary-dim));
    --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-dim));
    --gradient-primary-to-accent: linear-gradient(135deg, var(--primary), var(--accent));
    --gradient-primary-to-secondary: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-secondary-to-accent: linear-gradient(135deg, var(--secondary), var(--accent));
    --gradient-tri-color: linear-gradient(135deg, var(--primary), var(--secondary) 50%, var(--accent));
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 80%);
    --gradient-glass-edge: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0) 50%);
    --gradient-glow-primary: radial-gradient(circle at center, var(--primary-shadow), transparent 70%);
    --gradient-glow-secondary: radial-gradient(circle at center, var(--secondary-shadow), transparent 70%);
    --gradient-glow-accent: radial-gradient(circle at center, var(--accent-shadow), transparent 70%);
    
    /* Advanced effects for visual polish */
    --glow-text-primary: 0 0 15px var(--primary-glow);
    --glow-text-secondary: 0 0 15px var(--secondary-glow);
    --glow-text-accent: 0 0 15px var(--accent-glow);
    --glow-box-primary: 0 0 25px -5px var(--primary-shadow);
    --glow-box-secondary: 0 0 25px -5px var(--secondary-shadow);
    --glow-box-accent: 0 0 25px -5px var(--accent-shadow);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-color: var(--border);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Grid */
.grid {
    display: grid;
    gap: 2rem;
}

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

/* Flexbox utils */
.flex {
    display: flex;
}

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

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

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

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

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

/* Noise effect container */
.noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.05;
    z-index: 0;
}

/* Glassmorphism */
.glass {
    background-color: var(--card);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Text effects */
.text-glow {
    color: var(--primary);
    text-shadow: 0 0 15px rgba(255, 105, 180, 0.7);
}

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

/* Background effects */
.bg-gradient-primary {
    background: linear-gradient(-45deg, 
        rgba(255, 105, 180, 0.5), 
        rgba(73, 96, 201, 0.5), 
        rgba(153, 69, 255, 0.5), 
        rgba(73, 96, 201, 0.5)
    );
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

/* Header/Navigation */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    backdrop-filter: blur(12px);
    background-color: rgba(6, 1, 17, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0;
    margin-top: 1rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
    display: block;
    text-align: center;
}

.logo-primary {
    color: var(--primary);
}

.nav-separator {
    color: rgba(255, 255, 255, 0.3);
    margin: 0 0.5rem;
}

.nav-link {
    position: relative;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.nav-link:hover {
    color: var(--primary);
}

.btn-register {
    background-color: var(--secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    transition: all 0.3s;
}

.btn-register:hover {
    background-color: var(--secondary-hover);
    box-shadow: 0 0 15px rgba(73, 96, 201, 0.5);
}

/* Ultra-Advanced Hero Section with 3D effects and sophisticated animations */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 5rem 0;
    overflow: hidden;
    perspective: 1000px;
    transform-style: preserve-3d;
}

/* Advanced background effects */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: 
        radial-gradient(ellipse at top right, 
            rgba(255, 105, 180, 0.15), 
            transparent 70%),
        radial-gradient(ellipse at bottom left, 
            rgba(153, 69, 255, 0.15), 
            transparent 70%);
    opacity: 0.6;
    filter: blur(60px);
    z-index: -1;
    animation: backgroundFade 20s ease-in-out infinite alternate;
    transform-origin: center center;
}

/* Styled hero content with advanced animations */
.hero-content {
    max-width: 650px;
    animation: revealFromCenter 1.2s var(--ease-out) forwards;
    position: relative;
    z-index: 10;
    transform-style: preserve-3d;
}

/* Enhanced title with text gradient and animation */
.hero-title {
    font-size: 3.25rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(
        95deg,
        var(--foreground) 0%,
        var(--foreground-dim) 50%,
        var(--foreground) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 8s linear infinite;
    position: relative;
}

/* 3D layered effect for the hero title */
.hero-title::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    background: linear-gradient(
        95deg,
        var(--primary) 0%,
        var(--accent) 50%,
        var(--primary) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: blur(12px);
    opacity: 0.5;
    transform: translateZ(-10px);
}

/* Enhanced hero text with staggered animation */
.hero-text {
    color: var(--foreground-dim);
    font-size: 1.25rem;
    line-height: var(--line-height-relaxed);
    margin-bottom: 2.5rem;
    max-width: 90%;
    animation: textFadeIn 0.8s var(--ease-out) 0.3s backwards;
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Advanced tagline container with typing animation */
.tagline-container {
    height: 2.5rem;
    overflow: hidden;
    margin: 0 0 2.5rem;
    position: relative;
    border-left: 3px solid var(--primary);
    padding-left: 1rem;
    padding-top: 8px;
    animation: slideUp 1s var(--ease-elastic) 0.7s backwards;
}

/* Enhanced tagline text with animations */
.tagline {
    color: var(--foreground-dimmer);
    font-size: 1.25rem;
    font-style: italic;
    font-weight: var(--font-weight-light);
    opacity: 1;
    transform: translateY(20px);
    animation: 
        textFadeIn 0.5s var(--ease-out) forwards,
        glowPulse 4s infinite alternate;
    position: relative;
    display: block;
    white-space: nowrap;
    width: 0;
    max-width: 100%;
}

/* Animated cursor effect */
.tagline::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    height: 1.4em;
    width: 3px;
    background-color: var(--primary);
    transform: translateY(-50%);
    animation: blink 1s step-end infinite;
    opacity: 0;
}

.form-container {
    max-width: 400px;
    margin-bottom: 2rem;
}

.form-flex {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .form-flex {
        flex-direction: row;
    }
}

.form-input-wrapper {
    position: relative;
    flex: 1;
}

.form-input {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius) 0 0 var(--radius);
    padding: 0.75rem 1rem;
    color: white;
    padding-right: 5rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(255, 105, 180, 0.25);
}

.form-input::placeholder {
    color: var(--muted-foreground);
}

.form-suffix {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    pointer-events: none;
}

/* Ultra-advanced button with sophisticated 3D effects, animations, and interactive states */
.button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.75rem;
    background-color: var(--primary);
    color: var(--primary-foreground);
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-spring);
    overflow: hidden;
    z-index: 1;
    transform-style: preserve-3d;
    transform: perspective(1000px) translateZ(0);
    backface-visibility: hidden;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    will-change: transform, box-shadow, background-color;
}

/* Button background gradient overlay */
.button::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0) 60%
    );
    border-radius: inherit;
    opacity: 0.5;
    transition: opacity 0.3s var(--ease-out);
    z-index: -1;
}

/* Button shimmer effect */
.button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg, 
        transparent 0%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 100%
    );
    transform: translateX(-150%) skewX(-30deg);
    transition: transform 0.75s var(--ease-out);
    z-index: 1;
}

/* Advanced hover state with 3D transform and multi-layered shadow */
.button:hover {
    background-color: var(--primary-hover);
    transform: perspective(1000px) translateY(-5px) translateZ(10px) scale(1.03);
    box-shadow: 
        /* Elevated shadow for 3D effect */
        0 15px 30px -10px var(--primary-shadow-intense),
        /* Glow effect */
        0 0 20px var(--primary-shadow),
        /* Inner highlight */
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        /* Border glow */
        0 0 0 1px var(--primary-shadow-intense);
    letter-spacing: 0.03em;
}

/* Enhanced hover state for shimmer effect */
.button:hover::before {
    transform: translateX(150%) skewX(-30deg);
}

/* Adjust highlight on hover */
.button:hover::after {
    opacity: 0.8;
}

/* Focus state with accessible outline */
.button:focus {
    outline: none;
    box-shadow: 
        0 0 0 2px var(--background), 
        0 0 0 4px var(--primary),
        0 10px 20px -5px var(--primary-shadow);
}

/* Active/pressed state with realistic physics */
.button:active {
    transform: perspective(1000px) translateY(-2px) translateZ(5px) scale(1.01);
    box-shadow: 
        0 8px 15px -5px var(--primary-shadow),
        0 0 10px var(--primary-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px var(--primary-shadow);
    /* Darker color to simulate pressure */
    background-color: color-mix(in srgb, var(--primary-hover) 90%, black 10%);
    transition-duration: 0.1s;
}

/* Secondary button variant with unique appearance */
.button-secondary {
    background-color: var(--secondary);
    color: var(--secondary-foreground);
}

/* Secondary button hover state */
.button-secondary:hover {
    background-color: var(--secondary-hover);
    box-shadow: 
        0 15px 30px -10px var(--secondary-shadow-intense),
        0 0 20px var(--secondary-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 0 0 1px var(--secondary-shadow-intense);
}

/* Secondary button focus state */
.button-secondary:focus {
    box-shadow: 
        0 0 0 2px var(--background), 
        0 0 0 4px var(--secondary),
        0 10px 20px -5px var(--secondary-shadow);
}

/* Secondary button active state */
.button-secondary:active {
    background-color: color-mix(in srgb, var(--secondary-hover) 90%, black 10%);
    box-shadow: 
        0 8px 15px -5px var(--secondary-shadow),
        0 0 10px var(--secondary-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px var(--secondary-shadow);
}

/* Accent button variant */
.button-accent {
    background-color: var(--accent);
    color: var(--accent-foreground);
}

/* Accent button hover state */
.button-accent:hover {
    background-color: var(--accent-hover);
    box-shadow: 
        0 15px 30px -10px var(--accent-shadow-intense),
        0 0 20px var(--accent-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 0 0 1px var(--accent-shadow-intense);
}

/* Accent button focus state */
.button-accent:focus {
    box-shadow: 
        0 0 0 2px var(--background), 
        0 0 0 4px var(--accent),
        0 10px 20px -5px var(--accent-shadow);
}

/* Accent button active state */
.button-accent:active {
    background-color: color-mix(in srgb, var(--accent-hover) 90%, black 10%);
    box-shadow: 
        0 8px 15px -5px var(--accent-shadow),
        0 0 10px var(--accent-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px var(--accent-shadow);
}

/* Button with icon */
.button-with-icon {
    gap: 0.5rem;
}

/* Button icon styles */
.button-icon {
    display: inline-flex;
    transition: transform var(--duration-normal) var(--ease-out);
}

/* Animate icon on hover */
.button:hover .button-icon {
    transform: translateX(3px);
}

/* Glass button variant */
.button-glass {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--foreground);
}

.button-glass:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 15px 30px -10px rgba(0, 0, 0, 0.2),
        0 0 15px rgba(255, 255, 255, 0.1);
}

.feature-card {
    margin: 30px;
    position: relative;
}

.card-gradient {
    position: absolute;
    inset: 0;
    background: var(--bg-gradient-primary);
    opacity: 0.2;
    border-radius: 1.5rem;
    filter: blur(2rem);
}

.card-content {
    position: relative;
    padding: 1.5rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.window-controls {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.control {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 9999px;
}

.control-red {
    background-color: #f87171;
}

.control-yellow {
    background-color: #fbbf24;
}

.control-green {
    background-color: #34d399;
}

.terminal-text {
    font-family: monospace;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
}

.feature-icon-primary {
    background-color: rgba(255, 105, 180, 0.2);
    color: var(--primary);
}

.feature-icon-secondary {
    background-color: rgba(73, 96, 201, 0.2);
    color: var(--secondary);
}

.feature-icon-accent {
    background-color: rgba(153, 69, 255, 0.2);
    color: var(--accent);
}

.feature-text h3 {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.feature-text p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.scroll-indicator {
    width: 100px;
    position: absolute;
    bottom: 2rem;
    left: 50%;
    right: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    padding-left: 20px;
    padding-right: 20px;
    justify-content: center;
    align-items: center;
    color: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius);
    animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Domains Section */
.domains {
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-description {
    color: rgba(255, 255, 255, 0.7);
    max-width: 36rem;
    margin: 0 auto 3rem;
}

/* Ultra-advanced domain slider with sophisticated animations and effects */
.domains-slider {
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    padding: 2rem 0;
    margin: 2rem 0;
    perspective: 1000px;
    transform-style: preserve-3d;
}

/* Enhanced gradient masks for a seamless infinite scroll effect */
.domains-gradient-left {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 8rem;
    background: linear-gradient(to right, 
        var(--background) 0%, 
        rgba(6, 1, 17, 0.95) 30%, 
        rgba(6, 1, 17, 0.8) 60%, 
        transparent 100%);
    z-index: 15;
    backdrop-filter: blur(4px);
}

.domains-gradient-right {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 8rem;
    background: linear-gradient(to left, 
        var(--background) 0%, 
        rgba(6, 1, 17, 0.95) 30%, 
        rgba(6, 1, 17, 0.8) 60%, 
        transparent 100%);
    z-index: 15;
    backdrop-filter: blur(4px);
}

/* Advanced animated track with 3D perspective */
.domains-track {
    display: inline-block;
    animation: slide 30s linear infinite;
    will-change: transform;
    transform-style: preserve-3d;
}

/* The second track has reversed direction for a more engaging effect */
.domains-track:nth-child(2) {
    animation: slide 30s linear reverse infinite;
    animation-delay: -15s;
}

/* Hover effect pauses the animation */
.domains-slider:hover .domains-track {
    animation-play-state: paused;
}

/* Ultra-styled domain items with advanced hover effects */
.domain-item {
    display: inline-block;
    padding: 0.7rem 1rem;
    margin: 0 0.7rem;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.03) 0%, 
        rgba(255, 255, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.03) 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius);
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    transform-style: preserve-3d;
    transform: translateZ(0);
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -1px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.25s var(--ease-out);
    position: relative;
    overflow: hidden;
}

/* Advanced hover effect with 3D transform and glass highlights */
.domain-item:hover {
    transform: translateY(-3px) translateZ(10px);
    background: linear-gradient(135deg, 
        rgba(var(--primary-dim), 0.1) 0%, 
        rgba(var(--accent-dim), 0.1) 100%);
    border-color: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 1);
    box-shadow: 
        0 10px 15px -3px rgba(0, 0, 0, 0.1),
        0 4px 6px -2px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Shimmering highlight effect on hover */
.domain-item:hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transform: skewX(-25deg);
    animation: shimmer 1.5s var(--ease-out);
}

/* Enhanced active state */
.domain-item:active {
    transform: translateY(-1px) translateZ(5px);
    box-shadow: 
        0 5px 10px -3px rgba(0, 0, 0, 0.1),
        0 2px 3px -1px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Alternative color variations for visual interest */
.domain-item:nth-child(3n+1) {
    background-color: rgba(var(--primary-faint), 0.08);
    border-color: rgba(var(--primary-faint), 0.12);
}

.domain-item:nth-child(3n+2) {
    background-color: rgba(var(--secondary-faint), 0.08);
    border-color: rgba(var(--secondary-faint), 0.12);
}

.domain-item:nth-child(3n+3) {
    background-color: rgba(var(--accent-faint), 0.08);
    border-color: rgba(var(--accent-faint), 0.12);
}

/* Special highlighting for important domains */
.domain-item:nth-child(5n) {
    animation: glowPulse 3s infinite;
}

/* Subtle scaling for visual rhythm */
.domain-item:nth-child(odd) {
    transform: scale(1.05) translateZ(5px);
}

/* Features Section */
.features {
    padding: 4rem 0;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-box {
    padding: 1.5rem;
    border-radius: var(--radius);
    backdrop-filter: blur(12px);
    transition: all 0.3s;
}

.feature-box:hover {
    transform: translateY(-0.25rem);
}

.feature-box-primary:hover {
    box-shadow: 0 0 25px rgba(255, 105, 180, 0.2);
}

.feature-box-secondary:hover {
    box-shadow: 0 0 25px rgba(73, 96, 201, 0.2);
}

.feature-box-accent:hover {
    box-shadow: 0 0 25px rgba(153, 69, 255, 0.2);
}

/* CTA Section */
.cta {
    padding: 4rem 0;
    position: relative;
}

.cta-card {
    position: relative;
    max-width: 48rem;
    margin: 0 auto;
}

.cta-card-gradient {
    position: absolute;
    inset: 0;
    background: var(--bg-gradient-primary);
    opacity: 0.2;
    border-radius: 1.5rem;
    filter: blur(2rem);
}

.cta-content {
    position: relative;
    padding: 2rem 3rem;
    text-align: center;
    border-radius: var(--radius);
}

.price-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: var(--radius);
    max-width: 16rem;
    margin: 0 auto 1.5rem;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.price-period {
    margin-left: 0.25rem;
    color: rgba(255, 255, 255, 0.7);
}

.feature-list {
    margin-bottom: 1.5rem;
}

.feature-check {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.8);
}

.check-icon {
    color: var(--primary);
    margin-right: 0.5rem;
}

.cta-button {
    width: 100%;
    max-width: 16rem;
    background-color: var(--primary);
    color: white;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 25px rgba(255, 105, 180, 0.4);
    transform: translateY(-0.25rem);
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
    position: relative;
}

.faq-list {
    max-width: 48rem;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: var(--radius);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.25rem;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: none;
    border: none;
    color: white;
}

.faq-icon {
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-icon.open {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.25rem 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.faq-answer.open {
    max-height: 20rem;
    opacity: 1;
}

/* Footer */
.footer {
    position: relative;
    z-index: 10;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

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

.footer-link {
    margin-bottom: 0.5rem;
}

.footer-link a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link a:hover {
    color: var(--primary);
}

.footer-contact {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.875rem;
}

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

@media (min-width: 768px) {
    .social-links {
        margin-top: 0;
    }
}

.social-link {
    color: rgba(255, 255, 255, 0.4);
    transition: color 0.2s;
}

.social-link:hover {
    color: var(--primary);
}

/* Animations */
@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Ultra-Advanced Animation System - Enhanced animation keyframes for sophisticated effects */

/* Floating elements with 3D transforms */
@keyframes float {
    0% { 
        transform: translateY(0) rotate(0deg) scale(1) translateZ(0); 
        filter: brightness(1); 
        opacity: 1; 
    }
    25% { 
        transform: translateY(-15px) rotate(1deg) scale(1.02) translateZ(10px); 
        filter: brightness(1.05); 
        opacity: 0.9; 
    }
    50% { 
        transform: translateY(-30px) rotate(2deg) scale(1.05) translateZ(20px); 
        filter: brightness(1.1); 
        opacity: 0.8; 
    }
    75% { 
        transform: translateY(-15px) rotate(1deg) scale(1.02) translateZ(10px); 
        filter: brightness(1.05); 
        opacity: 0.9; 
    }
    100% { 
        transform: translateY(0) rotate(0deg) scale(1) translateZ(0); 
        filter: brightness(1); 
        opacity: 1; 
    }
}

/* Mini-floating elements with complex movements and blur effects */
@keyframes floatMini {
    0% { 
        transform: translateY(0) translateX(0) rotate(0deg) scale(1) translateZ(0); 
        filter: blur(0px) brightness(1); 
        opacity: 0.7; 
    }
    20% { 
        transform: translateY(-10px) translateX(5px) rotate(3deg) scale(1.05) translateZ(5px); 
        filter: blur(0.5px) brightness(1.05); 
        opacity: 0.8; 
    }
    40% { 
        transform: translateY(-5px) translateX(10px) rotate(5deg) scale(1.1) translateZ(10px); 
        filter: blur(0px) brightness(1.1); 
        opacity: 0.9; 
    }
    60% { 
        transform: translateY(2px) translateX(15px) rotate(7deg) scale(1.15) translateZ(15px); 
        filter: blur(0.5px) brightness(1.15); 
        opacity: 1; 
    }
    80% { 
        transform: translateY(5px) translateX(5px) rotate(3deg) scale(1.1) translateZ(10px); 
        filter: blur(0px) brightness(1.1); 
        opacity: 0.9; 
    }
    100% { 
        transform: translateY(0) translateX(0) rotate(0deg) scale(1) translateZ(0); 
        filter: blur(0px) brightness(1); 
        opacity: 0.7; 
    }
}

/* Enhanced floating elements with dramatic movements */
@keyframes floatMega {
    0% { 
        transform: translateY(0) translateX(0) rotateX(0deg) rotateY(0deg) rotateZ(0deg) scale(1); 
        filter: hue-rotate(0deg) brightness(1);
        opacity: 0.8; 
    }
    25% { 
        transform: translateY(-20px) translateX(20px) rotateX(3deg) rotateY(3deg) rotateZ(2deg) scale(1.1); 
        filter: hue-rotate(15deg) brightness(1.1);
        opacity: 0.85; 
    }
    50% { 
        transform: translateY(-15px) translateX(30px) rotateX(-2deg) rotateY(5deg) rotateZ(4deg) scale(1.15); 
        filter: hue-rotate(30deg) brightness(1.2);
        opacity: 0.9; 
    }
    75% { 
        transform: translateY(10px) translateX(15px) rotateX(3deg) rotateY(-3deg) rotateZ(0deg) scale(1.1); 
        filter: hue-rotate(15deg) brightness(1.1);
        opacity: 0.85; 
    }
    100% { 
        transform: translateY(0) translateX(0) rotateX(0deg) rotateY(0deg) rotateZ(0deg) scale(1); 
        filter: hue-rotate(0deg) brightness(1);
        opacity: 0.8; 
    }
}

/* Advanced sliding animation with easing */
@keyframes slide {
    0% { 
        transform: translateX(0%); 
        opacity: 0.9;
    }
    100% { 
        transform: translateX(-50%); 
        opacity: 0.9;
    }
}

/* Enhanced sliding up animation with sophisticated easing */
@keyframes slideUp {
    0% { 
        transform: translateY(30px) scale(0.97); 
        opacity: 0;
        filter: blur(5px);
    }
    50% {
        filter: blur(1px);
    }
    100% { 
        transform: translateY(0) scale(1); 
        opacity: 1;
        filter: blur(0px);
    }
}

/* Improved pulsing animation with scale and glow effects */
@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
        filter: brightness(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
    50% { 
        opacity: 0.7; 
        transform: scale(1.05);
        filter: brightness(1.2);
        box-shadow: 0 0 20px 5px rgba(255, 255, 255, 0.2);
    }
}

/* Shimmer effect for highlights */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Glow pulsing effect */
@keyframes glowPulse {
    0%, 100% {
        filter: drop-shadow(0 0 5px rgba(255, 105, 180, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(255, 105, 180, 0.8));
    }
}

/* Text fade in from bottom effect */
@keyframes textFadeIn {
    0% {
        transform: translateY(10px);
        opacity: 0;
        filter: blur(5px);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
        filter: blur(0);
    }
}

/* Reveal from center animation */
@keyframes revealFromCenter {
    0% {
        clip-path: circle(0% at center);
        opacity: 0;
    }
    100% {
        clip-path: circle(100% at center);
        opacity: 1;
    }
}

/* Text typing effect */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

/* Cursor blink effect */
@keyframes blink {
    0%, 100% { border-color: transparent }
    50% { border-color: var(--primary) }
}

/* Background fade effect */
@keyframes backgroundFade {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Bounce animation */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

/* Fade in with blur effect */
@keyframes fadeInBlur {
    0% {
        opacity: 0;
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        filter: blur(0);
    }
}

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

/* Wave effect */
@keyframes wave {
    0% {
        transform: translateY(0) rotateX(0);
    }
    25% {
        transform: translateY(-10px) rotateX(20deg);
    }
    50% {
        transform: translateY(0) rotateX(0);
    }
    75% {
        transform: translateY(10px) rotateX(-20deg);
    }
    100% {
        transform: translateY(0) rotateX(0);
    }
}

/* Responsive styles */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .cta-content {
        padding: 1.5rem;
    }
}

@media (max-width: 640px) {
    .navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-separator {
        display: none;
    }
    
    .logo {
        font-size: 1.75rem;
    }
}

/* Advanced Glowing orbs with enhanced visual effects */
.orbs-container {
    position: fixed;
    inset: 0;
    z-index: var(--z-negative);
    overflow: hidden;
    opacity: 0.25;
    mix-blend-mode: screen;
}

.orb {
    position: absolute;
    border-radius: 50%;
    animation: float 8s var(--ease-in-out) infinite;
    will-change: transform, opacity;
    background-size: 200% 200%;
}

.orb::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: inherit;
    border-radius: inherit;
    filter: blur(24px);
    opacity: 0.5;
    z-index: -1;
}

.orb::after {
    content: '';
    position: absolute;
    inset: -4px;
    background: inherit;
    border-radius: inherit;
    filter: blur(48px);
    opacity: 0.25;
    z-index: -2;
}

.orb-primary {
    top: -10vh;
    left: -10vw;
    width: 45vw;
    height: 45vh;
    background: radial-gradient(
        circle at 30% 40%,
        rgba(255, 105, 180, 0.9),
        rgba(255, 105, 180, 0.4) 70%
    );
    backdrop-filter: blur(10px);
    opacity: 0.75;
    transform-origin: center center;
}

.orb-secondary {
    top: 30vh;
    right: -15vw;
    width: 55vw;
    height: 55vh;
    background: radial-gradient(
        circle at 70% 50%,
        rgba(73, 96, 201, 0.9),
        rgba(73, 96, 201, 0.3) 70%
    );
    animation-delay: -3s;
    transform-origin: bottom right;
}

.orb-accent {
    bottom: -20vh;
    left: 20vw;
    width: 60vw;
    height: 60vh;
    background: radial-gradient(
        circle at 50% 30%,
        rgba(153, 69, 255, 0.9),
        rgba(153, 69, 255, 0.3) 70%
    );
    animation-delay: -5s;
    transform-origin: bottom left;
}

/* Mini orbs for added depth and visual interest */
.orb-mini-1 {
    top: 15vh;
    left: 25vw;
    width: 15vw;
    height: 15vh;
    background: radial-gradient(
        circle at center,
        rgba(255, 255, 255, 0.8),
        rgba(255, 255, 255, 0) 70%
    );
    opacity: 0.2;
    animation: floatMini 15s var(--ease-in-out) infinite;
    animation-delay: -7s;
}

.orb-mini-2 {
    bottom: 20vh;
    right: 35vw;
    width: 12vw;
    height: 12vh;
    background: radial-gradient(
        circle at center,
        rgba(255, 220, 240, 0.8),
        rgba(255, 220, 240, 0) 70%
    );
    opacity: 0.15;
    animation: floatMini 12s var(--ease-in-out) infinite;
    animation-delay: -2s;
}

/* Mobile menu */
.mobile-menu-toggle {
    display: none;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 50;
    background-color: rgba(6, 1, 17, 0.95);
    backdrop-filter: blur(12px);
}

.mobile-menu-header {
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
}

.mobile-menu-close {
    color: white;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 1.5rem;
}

.mobile-menu-link {
    color: white;
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 500;
    transition: color 0.3s;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0.75rem 0;
}

.mobile-menu-link:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
        margin-left: auto;
    }
    
    .mobile-menu.open {
        display: block;
    }
}