/* ==================== 
   Desk Master Marketing Website
   Premium Design System
   ==================== */

:root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --secondary: #0f172a;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --success: #10b981;
    --success-light: #34d399;
    --danger: #ef4444;
    --warning: #f59e0b;
    
    /* Grays */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1d4ed8 50%, #1e40af 100%);
    --gradient-hero: linear-gradient(135deg, #eff6ff 0%, #dbeafe 50%, #e0e7ff 100%);
    --gradient-dark: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.3);
    --shadow-glow-strong: 0 0 60px rgba(37, 99, 235, 0.5);
    
    /* Borders */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-700);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

img {
    max-width: 100%;
    height: auto;
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary);
}

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

/* ==================== Navigation ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-slow);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: var(--shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    box-shadow: var(--shadow);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 20px !important;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

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

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-200);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-50);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
    padding: 10px 20px;
}

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

.btn-large {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4); }
    to { box-shadow: 0 4px 30px rgba(37, 99, 235, 0.6); }
}

/* ==================== Hero Section ==================== */
.hero {
    position: relative;
    padding: 160px 0 120px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, var(--gray-300) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 28px;
    box-shadow: var(--shadow-md);
    animation: float 3s ease-in-out infinite;
}

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

.hero-badge i {
    color: var(--success);
    font-size: 1rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.05;
    color: var(--secondary);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 40px;
    max-width: 520px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 4px;
}

/* Hero Visual / Dashboard Mockup */
.hero-visual {
    position: relative;
}

.floating-cards {
    position: absolute;
    inset: -40px;
    z-index: 10;
    pointer-events: none;
}

.float-card {
    position: absolute;
    background: var(--white);
    padding: 12px 18px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 500;
    animation: float 4s ease-in-out infinite;
}

.float-card.card-1 {
    top: 10%;
    right: -20px;
    color: var(--accent);
    animation-delay: 0s;
}

.float-card.card-1 i { color: var(--accent); }

.float-card.card-2 {
    bottom: 30%;
    left: -30px;
    color: var(--primary);
    animation-delay: 1s;
}

.float-card.card-2 i { color: var(--primary); }

.float-card.card-3 {
    bottom: 5%;
    right: 10%;
    color: var(--success);
    animation-delay: 2s;
}

.float-card.card-3 i { color: var(--success); }

.dashboard-mockup {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}

.mockup-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.mockup-title {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.mockup-content {
    display: flex;
    min-height: 340px;
}

.mockup-sidebar {
    width: 64px;
    background: var(--secondary);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 16px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--gray-500);
    cursor: pointer;
    transition: var(--transition);
}

.nav-item.active {
    background: rgba(37, 99, 235, 0.2);
    color: var(--primary-light);
}

.mockup-main {
    flex: 1;
    padding: 20px;
    background: var(--gray-50);
}

.status-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--white);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--gray-200);
}

.status-item.online { color: var(--success); }
.status-item.locked { color: var(--accent); }
.status-item.offline { color: var(--gray-400); }

.unit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.unit-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 10px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.unit-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.unit-card .screen {
    height: 50px;
    background: var(--gray-100);
    border-radius: 4px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.unit-card.online .screen {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
}

.unit-card.locked .screen {
    background: #fef3c7;
    color: var(--accent);
}

.unit-card.offline .screen {
    background: var(--gray-200);
}

.unit-card span {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-600);
    text-align: center;
    font-weight: 500;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ==================== Trust Section ==================== */
.trust-section {
    padding: 80px 0;
    background: var(--white);
}

.trust-title {
    text-align: center;
    color: var(--gray-400);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 40px;
    font-weight: 600;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--gray-500);
    transition: var(--transition);
}

.trust-badge:hover {
    color: var(--primary);
    transform: translateY(-4px);
}

.trust-badge i {
    font-size: 2.5rem;
    color: var(--primary);
    opacity: 0.8;
    transition: var(--transition);
}

.trust-badge:hover i {
    opacity: 1;
}

.trust-badge span {
    font-weight: 600;
    font-size: 0.9rem;
}

/* ==================== Section Headers ==================== */
.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-100);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 20px;
    line-height: 1.1;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== Screenshots Section ==================== */
.screenshots-section {
    padding: 120px 0;
    background: var(--gray-50);
}

/* Screenshot Gallery */
.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.gallery-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition-slow);
    border: 1px solid var(--gray-200);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.gallery-item.featured {
    grid-column: span 2;
}

.gallery-image {
    position: relative;
    overflow: hidden;
    background: var(--gray-100);
}

.gallery-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.02);
}

.gallery-caption {
    padding: 20px 24px;
}

.gallery-caption h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    color: var(--secondary);
    margin-bottom: 8px;
}

.gallery-caption h4 i {
    color: var(--primary);
    font-size: 1rem;
}

.gallery-caption p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.5;
}

.screenshot-cta {
    text-align: center;
    margin-top: 48px;
}

.demo-note {
    margin-top: 12px;
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* Responsive Gallery */
@media (max-width: 1024px) {
    .screenshot-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item.featured {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .screenshot-gallery {
        grid-template-columns: 1fr;
    }
    
    .gallery-item.featured {
        grid-column: span 1;
    }
}

/* ==================== Features Section ==================== */
.features-section {
    padding: 120px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    filter: blur(20px);
    opacity: 0.3;
    z-index: -1;
    transform: scale(1.5);
}

.feature-icon.blue { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.feature-icon.green { background: linear-gradient(135deg, #10b981, #047857); }
.feature-icon.purple { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.feature-icon.orange { background: linear-gradient(135deg, #f59e0b, #d97706); }
.feature-icon.cyan { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.feature-icon.red { background: linear-gradient(135deg, #ef4444, #dc2626); }
.feature-icon.amber { background: linear-gradient(135deg, #fbbf24, #b45309); }
.feature-icon.indigo { background: linear-gradient(135deg, #6366f1, #4338ca); }
.feature-icon.pink { background: linear-gradient(135deg, #ec4899, #be185d); }
.feature-icon.teal { background: linear-gradient(135deg, #14b8a6, #0d9488); }
.feature-icon.slate { background: linear-gradient(135deg, #64748b, #334155); }
.feature-icon.emerald { background: linear-gradient(135deg, #10b981, #047857); }

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ==================== Solutions Section ==================== */
.solutions-section {
    padding: 120px 0;
    background: var(--gray-50);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition-slow);
}

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

.solution-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.solution-card:hover .solution-image img {
    transform: scale(1.05);
}

.solution-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.4) 100%);
}

.solution-content {
    padding: 32px;
}

.solution-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.solution-content h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 20px;
}

.solution-content ul {
    list-style: none;
    margin-bottom: 24px;
}

.solution-content li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--gray-600);
}

.solution-content li i {
    color: var(--success);
    margin-top: 4px;
}

/* ==================== How It Works ==================== */
.how-it-works {
    padding: 120px 0;
    background: var(--secondary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
    background-size: 40px 40px;
}

.how-it-works .section-badge {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.how-it-works h2 {
    color: var(--white);
}

.how-it-works h2 .highlight {
    color: var(--accent);
    background: none;
    -webkit-text-fill-color: var(--accent);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 32px;
    margin-top: 72px;
    position: relative;
}

.step {
    text-align: center;
    max-width: 280px;
    position: relative;
    z-index: 1;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 24px;
    position: relative;
    box-shadow: var(--shadow-glow);
}

.step-number {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 32px;
    height: 32px;
    background: var(--accent);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
}

.step-content h3 {
    font-size: 1.375rem;
    color: var(--white);
    margin-bottom: 12px;
}

.step-content p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.6;
}

.step-connector {
    flex-shrink: 0;
    width: 100px;
    display: flex;
    align-items: center;
    padding-top: 40px;
}

.connector-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    position: relative;
}

.connector-line::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--primary-light);
}

/* ==================== Pricing Section ==================== */
.pricing-section {
    padding: 120px 0;
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 48px 36px;
    border: 2px solid var(--gray-200);
    position: relative;
    transition: all var(--transition-slow);
}

.pricing-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 24px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--gray-200);
}

.pricing-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0 auto 20px;
}

.pricing-header h3 {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 8px;
}

.pricing-desc {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    color: var(--gray-700);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--gray-100);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--success);
    font-size: 0.9rem;
}

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

.pricing-note {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--primary-50);
    padding: 24px;
    border-radius: var(--radius);
    color: var(--gray-700);
    max-width: 800px;
    margin: 0 auto;
}

.pricing-note i {
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* ==================== Specs Section ==================== */
.specs-section {
    padding: 120px 0;
    background: var(--gray-50);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.spec-category {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.spec-category:hover {
    box-shadow: var(--shadow-md);
}

.spec-category h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.125rem;
    color: var(--secondary);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary-100);
}

.spec-category h3 i {
    color: var(--primary);
    font-size: 1.25rem;
}

.spec-items {
    display: flex;
    flex-direction: column;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row span:first-child {
    color: var(--gray-500);
}

.spec-row span:last-child {
    font-weight: 600;
    color: var(--secondary);
    text-align: right;
}

/* ==================== Contact Section ==================== */
.contact-section {
    padding: 120px 0;
    background: var(--gradient-dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
    background-size: 40px 40px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    position: relative;
}

.contact-info .section-badge {
    background: rgba(255,255,255,0.15);
    color: var(--white);
}

.contact-info h2 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 20px;
}

.contact-info > p {
    color: rgba(255,255,255,0.8);
    font-size: 1.15rem;
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
    opacity: 0.7;
}

.contact-item a,
.contact-item span {
    color: var(--white);
    text-decoration: none;
    font-size: 1.05rem;
}

.contact-benefits {
    background: rgba(255,255,255,0.08);
    padding: 28px;
    border-radius: var(--radius);
}

.contact-benefits h4 {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 1rem;
}

.contact-benefits ul {
    list-style: none;
}

.contact-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
}

.contact-benefits li i {
    color: var(--success-light);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-xl);
}

.contact-form h3 {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-100);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==================== Footer ==================== */
.footer {
    background: var(--secondary);
    color: var(--gray-400);
    padding: 80px 0 32px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--gray-800);
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 16px;
}

.footer-brand > p {
    max-width: 280px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 24px;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--gray-400);
    text-decoration: none;
    margin-bottom: 14px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--gray-500);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ==================== Responsive ==================== */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3.25rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-subtitle {
        margin: 0 auto 40px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .floating-cards {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto 48px;
    }
    
    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .screenshot-display {
        grid-template-columns: 1fr;
    }
    
    .screenshot-info {
        order: -1;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 32px;
        gap: 24px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-slow);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links a::after {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 80px;
        min-height: auto;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .hero-visual {
        display: none;
    }
    
    .section-header h2 {
        font-size: 2.25rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        flex-direction: column;
        gap: 48px;
    }
    
    .step-connector {
        display: none;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info h2 {
        font-size: 2.25rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 48px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .trust-badges {
        gap: 32px;
    }
    
    .trust-badge i {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .btn-large {
        padding: 14px 24px;
    }
    
    .contact-form-wrapper {
        padding: 32px 24px;
    }
}

/* ==================== Animations ==================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0);
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* ==================== Lightbox ==================== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 40px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-content {
    position: relative;
    max-width: 95%;
    max-height: 95%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 40px;
    height: 40px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--gray-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: var(--primary);
    color: var(--white);
}

/* Gallery image cursor */
.gallery-image img {
    cursor: zoom-in;
}