/* Teknoreka Inovasi Nusantara - Futuristic Design System v3.0 */

/* CSS Variables - Futuristic Theme */
:root {
    --primary-gradient: linear-gradient(135deg, #4a90e2 0%, #63b3ed 100%);
    --secondary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --neon-blue: #3182ce;
    --neon-purple: #805ad5;
    --neon-pink: #ed64a6;
    --cyber-blue: #3182ce;
    --matrix-green: #38a169;
    --dark-bg: #ebf8ff;
    --darker-bg: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.95);
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(49, 130, 206, 0.15);
    --text-primary: #1a365d;
    --text-secondary: #2d3748;
    --text-accent: #3182ce;
    --shadow-glow: 0 0 20px rgba(49, 130, 206, 0.15);
    --shadow-neon: 0 0 30px rgba(128, 90, 213, 0.15);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --font-heading: 'Inter', 'Segoe UI', sans-serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Variables */
.dark-theme {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --neon-blue: #00f3ff;
    --neon-purple: #b967ff;
    --neon-pink: #ff2d75;
    --cyber-blue: #0ff0fc;
    --matrix-green: #00ff41;
    --dark-bg: #0a0a0f;
    --darker-bg: #050508;
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-accent: #00f3ff;
    --shadow-glow: 0 0 20px rgba(0, 243, 255, 0.3);
    --shadow-neon: 0 0 30px rgba(185, 103, 255, 0.4);
    --font-heading: 'Orbitron', 'Inter', sans-serif;
}

/* Import Professional Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Inter:wght@300;400;500;600;700;800&display=swap');

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

html {
    scroll-behavior: smooth;
    background: var(--dark-bg);
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--dark-bg);
    overflow-x: hidden;
    transition: var(--transition);
    letter-spacing: 0.01em;
}

/* Cyber Grid Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(49, 130, 206, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(49, 130, 206, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    pointer-events: none;
    z-index: -1;
}

.dark-theme body::before {
    background: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    opacity: 0.1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.7;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header - Futuristic Glassmorphism */
.header {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo h1 {
    color: var(--neon-blue);
    margin: 0;
    font-size: 1.8rem;
    text-shadow: var(--shadow-glow);
    position: relative;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--neon-blue);
    box-shadow: var(--shadow-glow);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.logo h1:hover::after {
    transform: scaleX(1);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-list a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--neon-blue);
    text-shadow: var(--shadow-glow);
}

.nav-list a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    box-shadow: var(--shadow-glow);
    transition: width 0.3s ease;
}

.nav-list a:hover::before,
.nav-list a.active::before {
    width: 100%;
}

/* Theme Switcher - Futuristic */
.theme-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    padding: 0.5rem;
    border-radius: 25px;
    border: 1px solid var(--glass-border);
}

.theme-toggle {
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--darker-bg);
    border-radius: 15px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--neon-blue);
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--neon-blue);
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-glow);
}

.dark-theme .theme-toggle::before {
    transform: translateX(30px);
    background: var(--neon-purple);
}

.theme-icon {
    font-size: 1.2rem;
    transition: opacity 0.3s ease;
}

.theme-icon:first-child {
    opacity: 1;
}

.theme-icon:last-child {
    opacity: 0.5;
}

.dark-theme .theme-icon:first-child {
    opacity: 0.5;
}

.dark-theme .theme-icon:last-child {
    opacity: 1;
}

.theme-icon {
    font-size: 1.2rem;
    transition: opacity 0.3s ease;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
    background: var(--card-bg);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

.lang-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.lang-btn:hover {
    background: var(--glass-bg);
    transform: scale(1.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--neon-blue);
    margin: 3px 0;
    transition: 0.3s;
    box-shadow: var(--shadow-glow);
}

/* Hero Section - Futuristic */
.hero {
    padding: 150px 0 100px;
    background: var(--dark-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(49, 130, 206, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(128, 90, 213, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(237, 100, 166, 0.04) 0%, transparent 50%);
    animation: cyberPulse 8s ease-in-out infinite;
}

.dark-theme .hero::before {
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 243, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(185, 103, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 45, 117, 0.05) 0%, transparent 50%);
}

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

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: glitch 2s infinite;
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    animation: fadeInUp 1s ease-out 0.2s both;
    font-weight: 400;
    line-height: 1.6;
}

.hero-visual {
    position: relative;
    height: 500px;
}

#three-container {
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-lg);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glow);
}

/* Buttons - Futuristic */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 15px 35px;
    background: var(--primary-gradient);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-glow);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

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

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 243, 255, 0.4);
}

.cta-button.primary {
    background: var(--primary-gradient);
}

.cta-button.secondary {
    background: transparent;
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
}

.cta-button.secondary:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
}

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

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--neon-blue);
    box-shadow: var(--shadow-glow);
    border-radius: 2px;
}

/* Statistics Bar - Cyber */
.statistics-bar {
    padding: 80px 0;
    background: var(--darker-bg);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.statistics-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, var(--neon-blue) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, var(--neon-purple) 50%, transparent 52%);
    background-size: 20px 20px;
    opacity: 0.08;
    pointer-events: none;
}

.dark-theme .statistics-bar::before {
    opacity: 0.05;
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    padding: 2.5rem 1rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
    text-shadow: var(--shadow-glow);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Clients Section */
.clients-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 3rem;
    align-items: center;
    justify-items: center;
}

.client-logo {
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    filter: grayscale(100%);
    opacity: 0.7;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    position: relative;
    overflow: hidden;
}

.client-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    transition: left 0.5s ease;
}

.client-logo:hover::before {
    left: 100%;
}

.client-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* Services Summary */
.services-summary {
    padding: 100px 0;
    background: var(--darker-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 243, 255, 0.5));
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Featured Portfolio */
.featured-portfolio {
    padding: 100px 0;
    background: var(--dark-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.portfolio-item {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.portfolio-item:hover::before {
    opacity: 0.1;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.portfolio-image {
    height: 250px;
    background: var(--darker-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.portfolio-link {
    color: var(--neon-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.portfolio-link:hover {
    color: var(--neon-purple);
    text-shadow: var(--shadow-glow);
}

/* Process Snapshot */
.process-snapshot {
    padding: 100px 0;
    background: var(--darker-bg);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.process-step {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    position: relative;
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.step-number {
    width: 70px;
    height: 70px;
    background: var(--primary-gradient);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-glow);
    font-family: var(--font-heading);
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: var(--dark-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--neon-blue);
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.testimonial-author strong {
    color: var(--neon-blue);
    display: block;
    margin-bottom: 0.5rem;
}

.testimonial-author span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: var(--primary-gradient);
    color: var(--text-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cyber" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cyber)"/></svg>');
    opacity: 0.3;
}

.final-cta h2 {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
    color: var(--text-primary);
    -webkit-text-fill-color: var(--text-primary);
}

.final-cta p {
    margin-bottom: 2.5rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
    color: var(--text-primary);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    color: var(--text-primary);
    padding: 80px 0 20px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    -webkit-text-fill-color: var(--neon-blue);
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

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

.footer-section a:hover {
    color: var(--neon-blue);
    text-shadow: var(--shadow-glow);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
}

/* Google Translate Styling */
.goog-te-banner-frame {
    display: none !important;
}

.goog-te-menu-value {
    display: none !important;
}

.goog-te-gadget {
    display: none !important;
}

#google_translate_element {
    display: none !important;
}

.skiptranslate {
    display: none !important;
}

body {
    top: 0px !important;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
    filter: brightness(0) invert(1);
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.7);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Mobile WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float img {
        width: 30px;
        height: 30px;
    }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Responsive Design - Enhanced */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .services-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: var(--darker-bg);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        transition: left 0.3s ease;
        z-index: 999;
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-visual {
        height: 300px;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .services-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .statistics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .theme-switcher,
    .language-switcher {
        margin-left: auto;
        margin-right: 1rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .service-card,
    .portfolio-item,
    .testimonial-card {
        padding: 2rem 1.5rem;
    }

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

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

    .stat-number {
        font-size: 2.5rem;
    }

    .cta-button {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
}