/* ==========================================================================
   NorthPeak - Main Stylesheet
   Building the Future of Enterprise Software
   ========================================================================== */

/* ==========================================================================
   CSS Variables & Root Configuration
   ========================================================================== */

:root {
    /* Primary Colors */
    --color-dark-primary: #0A0E27;
    --color-dark-secondary: #1A1F3A;
    --color-dark-tertiary: #141729;

    /* Accent Colors */
    --color-accent-blue: #00D4FF;
    --color-accent-blue-dark: #0099FF;
    --color-accent-purple: #7B2FF7;
    --color-accent-purple-light: #B175FF;
    --color-accent-green: #00FF88;
    --color-accent-cyan: #00FFFF;

    /* Text Colors */
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #E0E0E0;
    --color-text-muted: #A0A0A0;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.2);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00D4FF 0%, #7B2FF7 100%);
    --gradient-secondary: linear-gradient(135deg, #7B2FF7 0%, #B175FF 100%);
    --gradient-accent: linear-gradient(135deg, #00FF88 0%, #00D4FF 100%);
    --gradient-dark: linear-gradient(135deg, #0A0E27 0%, #1A1F3A 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-round: 50%;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index Layers */
    --z-negative: -1;
    --z-normal: 1;
    --z-tooltip: 10;
    --z-sticky: 100;
    --z-fixed: 1000;
    --z-modal: 10000;
}

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

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

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

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-dark-primary);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Selection Colors */
::selection {
    background: var(--color-accent-purple);
    color: var(--color-text-primary);
}

::-moz-selection {
    background: var(--color-accent-purple);
    color: var(--color-text-primary);
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--color-dark-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-accent-blue), var(--color-accent-purple));
    border-radius: 6px;
    border: 2px solid var(--color-dark-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--color-accent-blue-dark), var(--color-accent-purple-light));
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

h4 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

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

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

/* Gradient Text */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    display: inline-block;
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

/* ==========================================================================
   Loading Screen
   ========================================================================== */

.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-dark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo {
    animation: pulse 2s infinite;
    margin-bottom: var(--spacing-xl);
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: var(--glass-bg);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: var(--gradient-primary);
    animation: loadProgress 2s ease-in-out infinite;
}

@keyframes loadProgress {
    0% { width: 0; }
    50% { width: 70%; }
    100% { width: 100%; }
}

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

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

.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-medium);
}

.nav-header.scrolled {
    background: rgba(10, 14, 39, 0.95);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.nav-logo .logo-icon {
    width: 40px;
    height: 40px;
    animation: rotate 20s linear infinite;
}

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

.nav-logo .logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: var(--transition-fast);
}

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

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

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

.nav-cta-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.nav-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: var(--transition-medium);
}

.nav-cta-btn:hover::before {
    left: 100%;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(20px);
    transform: translateY(-100%);
    transition: var(--transition-medium);
    z-index: calc(var(--z-fixed) - 1);
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mobile-nav-link {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    font-weight: 500;
    padding: var(--spacing-sm) 0;
}

.mobile-cta-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-negative);
}

.gradient-bg {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        ellipse at center,
        rgba(0, 212, 255, 0.15) 0%,
        rgba(123, 47, 247, 0.1) 25%,
        rgba(10, 14, 39, 0) 70%
    );
    animation: gradientShift 10s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.geometric-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.shape {
    position: absolute;
    border: 2px solid var(--glass-border);
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    right: 10%;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: 20%;
    left: 10%;
    border-radius: 50%;
    animation-delay: 5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 30%;
    transform: rotate(45deg);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(30px) rotate(240deg); }
}

.hero-content {
    text-align: center;
    z-index: var(--z-normal);
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1.25rem;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-gradient {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-border);
    transform: translateY(-2px);
}

.btn-gradient {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    position: relative;
}

.btn-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: var(--transition-medium);
}

.btn-gradient:hover::before {
    opacity: 1;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(123, 47, 247, 0.4);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    animation: bounce 2s infinite;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--glass-border);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--color-accent-blue);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scroll {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

.scroll-indicator span {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

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

.products-section {
    background: linear-gradient(180deg, var(--color-dark-primary) 0%, var(--color-dark-secondary) 100%);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    color: var(--color-accent-blue);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Product Filters */
.product-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(26, 31, 58, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-medium);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-btn:hover {
    background: rgba(36, 41, 68, 1);
    border-color: rgba(0, 212, 255, 0.6);
    color: var(--color-text-primary);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(123, 47, 247, 0.2));
    color: var(--color-text-primary);
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
    font-weight: 600;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.product-card {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    transition: var(--transition-medium);
    overflow: hidden;
    cursor: pointer;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(0, 212, 255, 0.1) 0%,
        transparent 50%
    );
    opacity: 0;
    transition: opacity var(--transition-medium);
    pointer-events: none;
}

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

.product-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--color-accent-blue);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(0, 212, 255, 0.1);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(0, 212, 255, 0.2) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.product-card:hover .card-glow {
    opacity: 1;
    animation: glowPulse 2s ease-in-out infinite;
}

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

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

.product-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-medium);
}

.product-card:hover .product-icon {
    transform: rotate(360deg);
}

.product-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.product-status {
    margin-bottom: var(--spacing-md);
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.status-badge.production {
    background: rgba(0, 255, 136, 0.2);
    color: var(--color-accent-green);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.status-badge.beta {
    background: rgba(0, 212, 255, 0.2);
    color: var(--color-accent-blue);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.status-badge.development {
    background: rgba(177, 117, 255, 0.2);
    color: var(--color-accent-purple-light);
    border: 1px solid rgba(177, 117, 255, 0.3);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
}

.product-features {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

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

.product-features li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.product-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-accent-blue);
}

/* ==========================================================================
   Technology Section
   ========================================================================== */

.technology-section {
    background: var(--color-dark-tertiary);
    position: relative;
    overflow: hidden;
}

.technology-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 100px,
            var(--glass-border) 100px,
            var(--glass-border) 101px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 100px,
            var(--glass-border) 100px,
            var(--glass-border) 101px
        );
    opacity: 0.1;
}

.tech-visualization {
    position: relative;
    min-height: 500px;
}

#tech-graph {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.tech-category {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.category-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent-blue);
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.tech-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
    cursor: pointer;
}

.tech-item:hover {
    background: var(--glass-border);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
}

.tech-item i {
    font-size: 1.25rem;
    color: var(--color-accent-blue);
}

.tech-item span {
    font-weight: 500;
}

/* ==========================================================================
   Business Section
   ========================================================================== */

.business-section {
    background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-primary) 100%);
    position: relative;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.metric-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    transition: var(--transition-medium);
}

.metric-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(0, 212, 255, 0.1) 0%,
        transparent 70%
    );
    animation: rotate 20s linear infinite;
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-blue);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.metric-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.metric-value {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.metric-sublabel {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Revenue Chart */
.revenue-section {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-2xl);
}

.subsection-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.chart-container {
    position: relative;
    height: 400px;
    margin-bottom: var(--spacing-lg);
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.legend-color {
    width: 20px;
    height: 4px;
    border-radius: 2px;
}

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

/* ==========================================================================
   Statistics Section
   ========================================================================== */

.statistics-section {
    background: var(--color-dark-primary);
    position: relative;
    overflow: hidden;
}

.statistics-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.stat-card {
    position: relative;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.stat-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    transition: var(--transition-medium);
}

.stat-card:hover .stat-bg {
    background: var(--glass-border);
    border-color: var(--color-accent-blue);
}

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

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.stat-bar {
    height: 4px;
    background: var(--glass-bg);
    border-radius: 2px;
    overflow: hidden;
}

.stat-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: progressFill 2s ease-out;
}

@keyframes progressFill {
    from { width: 0; }
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact-section {
    background: linear-gradient(180deg, var(--color-dark-primary) 0%, var(--color-dark-secondary) 100%);
    position: relative;
}

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

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

.info-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    display: flex;
    gap: var(--spacing-lg);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-details h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.info-details a {
    display: block;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.info-details a:hover {
    color: var(--color-accent-blue);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

/* Contact Form */
.contact-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: blur(10px);
}

.form-group {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    padding-top: var(--spacing-lg);
    background: rgba(26, 31, 58, 0.95);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-medium);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    background: rgba(36, 41, 68, 1);
    border-color: rgba(0, 212, 255, 0.6);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-blue);
    background: rgba(36, 41, 68, 1);
    color: var(--color-text-primary);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.5);
}

/* ==========================================================================
   Enhanced Select/Dropdown Styling
   ========================================================================== */

/* Custom select styling */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 40px;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300D4FF' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
}

/* Select on hover - change arrow brightness */
.form-group select:hover {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300FFFF' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
}

/* Select on focus - bright arrow */
.form-group select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300FFFF' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
}

/* Select option styling - Force dark theme */
select option {
    background-color: #1A1F3A !important;
    background: #1A1F3A !important;
    color: #E0E0E0 !important;
    padding: 12px 16px !important;
    font-family: var(--font-primary);
    font-size: 1rem;
}

select option:hover {
    background-color: rgba(0, 212, 255, 0.2) !important;
    background: rgba(0, 212, 255, 0.2) !important;
    color: #FFFFFF !important;
}

select option:checked,
select option:focus {
    background-color: rgba(0, 212, 255, 0.3) !important;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25), rgba(123, 47, 247, 0.25)) !important;
    color: #00D4FF !important;
    font-weight: 500;
}

/* Disable default browser styles */
select option:disabled {
    background-color: rgba(26, 31, 58, 0.5) !important;
    color: #666 !important;
}

/* Scrollbar for select dropdowns */
select::-webkit-scrollbar {
    width: 8px;
}

select::-webkit-scrollbar-track {
    background: rgba(26, 31, 58, 0.5);
    border-radius: 4px;
}

select::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent-blue), var(--color-accent-purple));
    border-radius: 4px;
}

select::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-accent-cyan), var(--color-accent-purple-light));
}

/* ==========================================
   Custom Select Dropdown Styles
   ========================================== */

.custom-select {
    position: relative;
    width: 100%;
    user-select: none;
}

.custom-select-trigger {
    position: relative;
    padding: var(--spacing-md);
    padding-right: 44px;
    background: rgba(26, 31, 58, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.custom-select-trigger:hover {
    border-color: var(--color-accent-blue);
    background: rgba(26, 31, 58, 0.7);
}

.custom-select.open .custom-select-trigger {
    border-color: var(--color-accent-blue);
    background: rgba(26, 31, 58, 0.8);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3),
                inset 0 0 20px rgba(0, 212, 255, 0.1);
}

.custom-select-arrow {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    color: var(--color-accent-blue);
    transition: transform var(--transition-normal);
    pointer-events: none;
}

.custom-select.open .custom-select-arrow {
    transform: translateY(-50%) rotate(180deg);
}

.custom-select-options {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    max-height: 0;
    overflow: hidden;
    background: rgba(26, 31, 58, 0.95);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-md);
    backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5),
                0 0 30px rgba(0, 212, 255, 0.2);
}

.custom-select.open .custom-select-options {
    max-height: 300px;
    overflow-y: auto;
    opacity: 1;
    transform: translateY(0);
}

.custom-select-option {
    padding: 12px 16px;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.custom-select-option:hover {
    background: rgba(0, 212, 255, 0.15);
    color: var(--color-text);
    border-left-color: var(--color-accent-blue);
    transform: translateX(2px);
}

.custom-select-option.selected {
    background: linear-gradient(90deg,
        rgba(0, 212, 255, 0.2),
        rgba(123, 47, 247, 0.2));
    color: var(--color-accent-blue);
    border-left-color: var(--color-accent-blue);
    font-weight: 500;
}

.custom-select-option.disabled {
    color: rgba(224, 224, 224, 0.3);
    cursor: not-allowed;
    background: rgba(26, 31, 58, 0.3);
}

.custom-select-option.disabled:hover {
    background: rgba(26, 31, 58, 0.3);
    border-left-color: transparent;
    transform: none;
}

/* Custom scrollbar for options */
.custom-select-options::-webkit-scrollbar {
    width: 8px;
}

.custom-select-options::-webkit-scrollbar-track {
    background: rgba(10, 14, 39, 0.5);
    border-radius: 4px;
}

.custom-select-options::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent-blue), var(--color-accent-purple));
    border-radius: 4px;
}

.custom-select-options::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-accent-cyan), var(--color-accent-purple-light));
}

/* Animation for opening */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.custom-select.open .custom-select-options {
    animation: slideDown var(--transition-normal);
}

/* Focus styles for accessibility */
.custom-select:focus {
    outline: none;
}

.custom-select:focus .custom-select-trigger {
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.form-group label {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: var(--transition-fast);
    pointer-events: none;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:valid + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--color-accent-blue);
}

.btn-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

/* Newsletter */
.newsletter {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: blur(10px);
    text-align: center;
}

.newsletter h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter p {
    margin-bottom: var(--spacing-xl);
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: var(--spacing-md);
}

.input-group input {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: 1rem;
}

.input-group input::placeholder {
    color: var(--color-text-muted);
}

.input-group button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.input-group button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

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

.footer {
    background: var(--color-dark-tertiary);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative;
}

.footer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--glass-border);
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

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

.footer-logo span {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

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

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

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

.footer-social a {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

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

/* ==========================================================================
   Global Dropdown & Select Enhancements
   ========================================================================== */

/* General dropdown containers */
.dropdown,
.dropdown-menu {
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.15);
    animation: dropdownFadeIn 0.3s ease;
}

/* Dropdown animation */
@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dropdown items/links */
.dropdown a,
.dropdown-item {
    color: var(--color-text-secondary);
    padding: 12px 20px;
    display: block;
    transition: var(--transition-medium);
    border-radius: var(--radius-md);
}

.dropdown a:hover,
.dropdown-item:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--color-accent-blue);
    padding-left: 24px;
    box-shadow: inset 3px 0 0 var(--color-accent-blue);
}

/* Mobile navigation dropdown enhancements */
.mobile-nav-dropdown {
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.15);
}

.mobile-nav-dropdown a {
    color: var(--color-text-secondary);
    padding: 12px 20px;
    transition: var(--transition-medium);
}

.mobile-nav-dropdown a:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--color-accent-blue);
    padding-left: 24px;
}

/* ==========================================================================
   Cursor Trail Effect
   ========================================================================== */

.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-accent-blue);
    border-radius: 50%;
    pointer-events: none;
    z-index: var(--z-modal);
    transition: transform 0.1s ease;
    opacity: 0.5;
    display: none;
}

@media (hover: hover) {
    .cursor-trail {
        display: block;
    }
}

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

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

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

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

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-sm); }
.pt-2 { padding-top: var(--spacing-md); }
.pt-3 { padding-top: var(--spacing-lg); }
.pt-4 { padding-top: var(--spacing-xl); }
.pt-5 { padding-top: var(--spacing-2xl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-sm); }
.pb-2 { padding-bottom: var(--spacing-md); }
.pb-3 { padding-bottom: var(--spacing-lg); }
.pb-4 { padding-bottom: var(--spacing-xl); }
.pb-5 { padding-bottom: var(--spacing-2xl); }

/* ==========================================================================
   Responsive Dropdown Styles
   ========================================================================== */

/* Mobile devices - Enhanced touch targets and usability */
@media (max-width: 768px) {
    /* Larger select inputs for better touch interaction */
    .form-group select,
    select {
        min-height: 48px;
        font-size: 16px; /* Prevents iOS zoom on focus */
        padding: 14px 40px 14px 16px;
    }

    /* Full width dropdowns on mobile */
    .filter-btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
        font-size: 16px;
    }

    /* Mobile filter buttons spacing */
    .product-filters {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    /* Enhanced mobile dropdown menu */
    .dropdown,
    .dropdown-menu {
        width: 100%;
        max-width: 100%;
    }

    /* Better spacing for mobile dropdown items */
    .dropdown a,
    .dropdown-item {
        padding: 16px 20px;
        font-size: 16px;
    }

    /* Mobile select options - larger touch targets */
    select option {
        padding: 16px;
        font-size: 16px;
    }
}

/* Tablet devices */
@media (min-width: 769px) and (max-width: 1024px) {
    .form-group select,
    select {
        min-height: 44px;
    }

    .filter-btn {
        min-height: 44px;
    }
}
/* ==========================================================================
   Notification Styles
   ========================================================================== */

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    max-width: 400px;
    background: rgba(26, 31, 58, 0.95);
    backdrop-filter: blur(15px);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: translateX(450px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-color: rgba(0, 255, 136, 0.5);
}

.notification-error {
    border-color: rgba(255, 68, 68, 0.5);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    flex-shrink: 0;
}

.notification-success .notification-icon {
    background: linear-gradient(135deg, #00FF88, #00D4FF);
    color: white;
}

.notification-error .notification-icon {
    background: linear-gradient(135deg, #FF4444, #FF6B6B);
    color: white;
}

.notification-message {
    color: #E0E0E0;
    font-size: 14px;
    line-height: 1.5;
}

.notification-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    line-height: 1;
    transition: color 0.2s ease;
}

.notification-close:hover {
    color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   Contact Form Button States
   ========================================================================== */

.contact-form button[type="submit"] {
    position: relative;
    transition: all 0.3s ease;
}

.contact-form button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.contact-form button[type="submit"].loading::after {
    content: '';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* ==========================================================================
   Mobile Notification Styles
   ========================================================================== */

@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-150%);
    }

    .notification.show {
        transform: translateY(0);
    }
}

/* ==========================================================================
   Support Section
   ========================================================================== */

.support-section {
    background: linear-gradient(180deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.support-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        rgba(255, 107, 107, 0.1) 0%,
        rgba(255, 217, 61, 0.05) 25%,
        transparent 70%
    );
    pointer-events: none;
}

.support-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.support-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ffd93d 100%);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    font-size: 2rem;
    color: white;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    10% { transform: scale(1.1); }
    20% { transform: scale(1); }
    30% { transform: scale(1.1); }
    40% { transform: scale(1); }
}

.support-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
}

.support-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.support-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.btn-support {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    background: linear-gradient(135deg, #ffdd00 0%, #ff9500 100%);
    color: #1a1a1a;
    font-size: 1.125rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(255, 221, 0, 0.3);
}

.btn-support:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(255, 221, 0, 0.5);
    color: #1a1a1a;
}

.btn-support i {
    font-size: 1.25rem;
}

.support-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
    font-style: italic;
}

/* Responsive support section */
@media (max-width: 768px) {
    .support-content {
        padding: var(--spacing-xl);
    }

    .support-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .btn-support {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-md) var(--spacing-xl);
    }
}