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

:root {
    /* Color System */
    --bg-primary: #0a0a0a;
    --bg-secondary: #171717;
    --bg-tertiary: #262626;
    --bg-card: rgba(23, 23, 23, 0.8);
    --bg-glass: rgba(23, 23, 23, 0.6);
    --bg-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    
    /* Primary Colors */
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --primary-light: rgba(99, 102, 241, 0.1);
    
    /* Accent Colors */
    --accent: #06b6d4;
    --accent-hover: #22d3ee;
    --accent-light: rgba(6, 182, 212, 0.1);
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-inverse: #0f172a;
    
    /* Border Colors */
    --border-light: rgba(255, 255, 255, 0.1);
    --border-medium: rgba(255, 255, 255, 0.2);
    --border-heavy: rgba(255, 255, 255, 0.3);
    
    /* Effects */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.7);
    
    --glow-primary: 0 0 20px rgba(99, 102, 241, 0.3);
    --glow-accent: 0 0 20px rgba(6, 182, 212, 0.3);
    
    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-gradient);
    overflow-x: hidden;
    position: relative;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
}

h5 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Section Base */
section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-sm);
}

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

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading.fade-out {
    opacity: 0;
    visibility: hidden;
}

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

.loading-logo {
    margin-bottom: var(--space-lg);
}

.logo-shape {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-lg);
    animation: pulse 2s infinite;
    position: relative;
}

.logo-shape::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
}

.loading-text {
    margin-bottom: var(--space-lg);
}

.loading-name {
    display: block;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.loading-tagline {
    display: block;
    font-size: 1rem;
    color: var(--text-secondary);
}

.loading-progress {
    width: 200px;
    height: 3px;
    background: var(--bg-secondary);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    width: 0%;
    animation: loadingProgress 2s ease-in-out forwards;
}

/* Background Elements */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.gradient-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -200px;
    left: -200px;
    animation: float 20s infinite ease-in-out;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    bottom: -150px;
    right: -150px;
    animation: float 25s infinite ease-in-out reverse;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: #8b5cf6;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float 30s infinite ease-in-out;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

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

.logo-img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.logo-text {
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    font-size: 1.125rem;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-normal);
}

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

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

/* Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-slow);
}

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

.cta-button.primary {
    background: var(--primary);
    color: var(--text-primary);
    box-shadow: var(--glow-primary);
}

.cta-button.primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--glow-primary), var(--shadow-lg);
}

.cta-button.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
}

.cta-button.secondary:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.cta-button.large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.nav-cta {
    padding: var(--space-xs) var(--space-md);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--space-xs);
}

.mobile-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
}

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

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

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 70px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-light);
    border: 1px solid var(--primary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-lg);
}

.hero-badge span {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--primary);
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-primary) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-subline {
    display: block;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: var(--font-weight-normal);
    color: var(--text-secondary);
    margin-top: var(--space-xs);
}

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

.hero-description strong {
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

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

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

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

.profile-card {
    position: relative;
    max-width: 400px;
}

.profile-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

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

.profile-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, var(--primary-light), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.profile-image:hover .profile-glow {
    opacity: 1;
}

.profile-badge {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

.badge-icon {
    font-size: 1rem;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--border-medium);
    margin: 0 auto var(--space-xs);
    position: relative;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--primary);
    border-radius: 10px;
    animation: scrollBounce 2s infinite;
}

/* About Section */
.about {
    background: var(--bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.about-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.about-text p {
    margin-bottom: var(--space-lg);
}

.about-mission {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent);
    margin-top: var(--space-xl);
}

.about-mission h4 {
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.about-skills {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.skills-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.skill-category h5 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.skill-tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.philosophy-card {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.philosophy-card h5 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.philosophy-card p {
    font-style: italic;
    color: var(--text-secondary);
    margin: 0;
}

/* Services Section */
.services {
    background: var(--bg-primary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    background: var(--bg-card);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--primary);
}

.service-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

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

.service-features li {
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--space-md);
}

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

.service-cta {
    margin-top: auto;
}

.service-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-fast);
}

.service-link:hover {
    color: var(--primary-hover);
    gap: var(--space-sm);
}

.coming-soon-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    margin-left: 8px;
    vertical-align: middle;
}

/* Portfolio Section */
.portfolio {
    background: var(--bg-secondary);
    position: relative;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.portfolio-showcase {
    margin-bottom: var(--space-3xl);
}

.project-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
    background: var(--bg-card);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
}

.project-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-lg);
}

.project-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.project-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.tech-tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tech-tag:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--text-primary);
}

.project-features {
    margin-bottom: var(--space-xl);
}

.project-features h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

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

.project-features li {
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--space-md);
}

.project-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: var(--font-weight-bold);
}

.project-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.demo-button {
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.demo-button:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.project-cta {
    padding: var(--space-sm) var(--space-lg);
    background: var(--primary);
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
}

.project-cta:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.project-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.phone-mockup {
    display: flex;
    justify-content: center;
}

.phone-frame {
    width: 300px;
    height: 600px;
    background: #000000;
    border-radius: 40px;
    padding: 12px;
    position: relative;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-medium);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000000;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.screen-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000000;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
    background: #000000;
}

.gallery-item:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 120px;
    object-fit: contain;
    background: #000000;
    display: block;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.project-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.project-image {
    position: relative;
    height: 200px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-overlay {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
}

.project-status {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

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

.project-info {
    padding: var(--space-lg);
}

.project-info h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.project-info p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.project-tags span {
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Contact Section */
.contact {
    background: var(--bg-primary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.contact-content > p {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.contact-method:hover {
    border-color: var(--primary);
    transform: translateX(8px);
}

.method-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.method-info h5 {
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.method-info p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.method-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-fast);
}

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

.contact-cta {
    position: sticky;
    top: var(--space-xl);
}

.cta-card {
    background: var(--bg-card);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.cta-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.cta-card > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.benefit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.benefit svg {
    color: var(--accent);
}

.cta-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--space-md);
    margin-bottom: 0;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    max-width: 400px;
}

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

.footer-mission {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
}

.social-link:hover {
    background: var(--primary);
    color: var(--text-primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h5 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.footer-link {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--space-xs) 0;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.footer-link:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(20px);
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.lightbox-close:hover {
    background: var(--bg-secondary);
}

#lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    background: #000000;
}

/* Mobile Phone Mockup Auto-scroll */
.phone-screen {
    position: relative;
    overflow: hidden;
}

.phone-screen::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    pointer-events: none;
    z-index: 2;
}

.screen-scroll-container {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    scroll-behavior: smooth;
    animation: autoScroll 20s ease-in-out infinite;
}

@keyframes autoScroll {
    0%, 100% {
        transform: translateY(0);
    }
    10% {
        transform: translateY(0);
    }
    20% {
        transform: translateY(-25%);
    }
    30% {
        transform: translateY(-25%);
    }
    40% {
        transform: translateY(-50%);
    }
    50% {
        transform: translateY(-50%);
    }
    60% {
        transform: translateY(-75%);
    }
    70% {
        transform: translateY(-75%);
    }
    80% {
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .project-main {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 1.5rem;
        --space-2xl: 2.5rem;
        --space-3xl: 4rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--space-xl);
        border-top: 1px solid var(--border-light);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-stats {
        justify-content: space-between;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .phone-frame {
        width: 280px;
        height: 560px;
    }
    
    .gallery-item img {
        height: 100px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    section {
        padding: var(--space-2xl) 0;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .project-actions {
        flex-direction: column;
    }
    
    .project-gallery {
        grid-template-columns: 1fr;
    }
    
    .phone-frame {
        width: 250px;
        height: 500px;
    }
    
    .gallery-item img {
        height: 80px;
    }
}

/* Slideshow Styles */
.slideshow-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.slideshow-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000000;
}

.slideshow-controls {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 10;
}

.slideshow-prev,
.slideshow-next {
    width: 32px;
    height: 32px;
    background: rgba(23, 23, 23, 0.8);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.slideshow-prev:hover,
.slideshow-next:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
}

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

.dot {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.dot:hover {
    background: var(--primary);
}

/* Mobile responsive slideshow */
@media (max-width: 768px) {
    .slideshow-controls {
        bottom: 15px;
    }
    
    .slideshow-prev,
    .slideshow-next {
        width: 28px;
        height: 28px;
    }
    
    .dot {
        width: 6px;
        height: 6px;
    }
}

/* Enhanced mobile touch experience */
@media (hover: none) and (pointer: coarse) {
    .screen-scroll-container {
        animation: none;
        overflow-y: scroll;
        -webkit-overflow-scrolling: touch;
    }
    
    .phone-screen::after {
        display: none;
    }
}
/* Pricing Section */
.pricing {
    background: var(--bg-secondary);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.pricing-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    color: var(--text-primary);
}

.banner-icon {
    font-size: 2rem;
}

.banner-text h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.banner-text p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.pricing-table-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    margin-bottom: var(--space-2xl);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
}

.pricing-table th {
    background: var(--bg-tertiary);
    padding: var(--space-lg);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
}

.pricing-table td {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.pricing-table tr:last-child td {
    border-bottom: none;
}

.pricing-table tr:hover {
    background: var(--primary-light);
}

.service-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.price-original {
    text-decoration: line-through;
    color: var(--text-muted);
}

.price-discount {
    font-weight: var(--font-weight-bold);
    color: var(--accent);
    font-size: 1.1rem;
}

.price-action .cta-button.small {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.pricing-features {
    margin-bottom: var(--space-2xl);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all var(--transition-normal);
}

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

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.feature-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.875rem;
}

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

.cta-card.large {
    padding: var(--space-2xl);
    max-width: 600px;
    margin: 0 auto;
}

.cta-card.large h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.cta-card.large p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Pricing Table */
@media (max-width: 768px) {
    .pricing-table-container {
        overflow-x: auto;
    }
    
    .pricing-table {
        min-width: 800px;
    }
    
    .pricing-table th,
    .pricing-table td {
        padding: var(--space-md);
    }
    
    .banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .cta-button {
        width: 100%;
        max-width: 300px;
    }
}