/* =============================================
   ANONX STORE - PREMIUM LANDING PAGE
   Dark Theme | Cyber Tech | Modern Design
   ============================================= */

:root {
    --primary: #ff0000;
    --primary-dark: #cc0000;
    --primary-glow: rgba(255, 0, 0, 0.4);
    --primary-glow-soft: rgba(255, 0, 0, 0.15);
    --bg-dark: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --font-display: 'Orbitron', monospace;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 16px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* ===== PRELOADER ===== */
#preloader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.loader {
    width: 60px; height: 60px;
    border: 3px solid rgba(255,0,0,0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 10px 0;
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.nav-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ff0000, #cc0000);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    color: #fff;
    box-shadow: 0 0 20px rgba(255,0,0,0.3);
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition);
    position: relative;
    letter-spacing: 0.5px;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition);
    box-shadow: 0 0 10px var(--primary-glow);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}
.menu-toggle span {
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 24px 80px;
    overflow: hidden;
    background: var(--bg-dark);
}

/* Animated grid background */
.hero-grid {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(255,0,0,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,0,0,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    animation: gridMove 20s linear infinite;
}
@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Floating particles */
.particles {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    overflow: hidden;
}
.particle {
    position: absolute;
    width: 4px; height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s infinite;
    box-shadow: 0 0 6px var(--primary);
}
.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; width: 6px; height: 6px; }
.particle:nth-child(3) { left: 35%; animation-delay: 2s; }
.particle:nth-child(4) { left: 50%; animation-delay: 3s; width: 3px; height: 3px; }
.particle:nth-child(5) { left: 65%; animation-delay: 4s; }
.particle:nth-child(6) { left: 75%; animation-delay: 5s; width: 5px; height: 5px; }
.particle:nth-child(7) { left: 85%; animation-delay: 6s; }
.particle:nth-child(8) { left: 45%; animation-delay: 2.5s; }
.particle:nth-child(9) { left: 55%; animation-delay: 3.5s; width: 4px; height: 4px; }
.particle:nth-child(10) { left: 90%; animation-delay: 7s; }

@keyframes particleFloat {
    0% { top: 100%; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { top: -10%; opacity: 0; }
}

/* Glow orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}
.glow-orb-1 {
    width: 400px; height: 400px;
    background: rgba(255, 0, 0, 0.08);
    top: -100px; right: -100px;
    animation: orbPulse 8s ease-in-out infinite;
}
.glow-orb-2 {
    width: 300px; height: 300px;
    background: rgba(255, 0, 0, 0.05);
    bottom: -50px; left: -50px;
    animation: orbPulse 10s ease-in-out infinite reverse;
}
@keyframes orbPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary);
    background: rgba(255,0,0,0.1);
    border: 1px solid rgba(255,0,0,0.2);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    box-shadow: 0 0 20px rgba(255,0,0,0.1);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}
.hero h1 .highlight {
    background: linear-gradient(135deg, #ff0000, #ff4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 20px rgba(255,0,0,0.3));
}

.hero p {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 36px;
    line-height: 1.8;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.6s forwards;
    opacity: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all var(--transition);
    font-family: var(--font-body);
    letter-spacing: 0.5px;
}
.btn-primary {
    background: linear-gradient(135deg, #ff0000, #cc0000);
    color: #fff;
    box-shadow: 0 4px 25px rgba(255,0,0,0.35);
    border: 1px solid rgba(255,0,0,0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(255,0,0,0.5);
}
.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(255,0,0,0.1);
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(255,0,0,0.2);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-family: var(--font-mono);
    animation: fadeInUp 0.6s ease 1s forwards;
    opacity: 0;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; }
    100% { opacity: 0; transform: scaleY(1); transform-origin: top; }
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 20px rgba(255,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(255,0,0,0.5);
}

/* ===== SECTION COMMON ===== */
.section {
    padding: 100px 24px;
    position: relative;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
}
.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary);
    background: rgba(255,0,0,0.1);
    border: 1px solid rgba(255,0,0,0.2);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 16px;
}
.section-title .highlight {
    color: var(--primary);
}
.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header .section-desc {
    margin: 0 auto;
}

/* ===== SERVICES SECTION ===== */
.services {
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(255,0,0,0.02) 100%);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,0,0,0.2);
    box-shadow: 0 20px 60px rgba(255,0,0,0.1), inset 0 0 30px rgba(255,0,0,0.03);
    background: rgba(255,255,255,0.05);
}
.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,0,0,0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: all var(--transition);
    border: 1px solid rgba(255,0,0,0.15);
}
.service-card:hover .service-icon {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 30px rgba(255,0,0,0.3);
    transform: scale(1.1);
}
.service-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    font-family: var(--font-display);
    letter-spacing: 0.5px;
}
.service-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages {
    background: var(--bg-dark);
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}
.advantage-item {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    transition: all var(--transition);
    backdrop-filter: blur(10px);
}
.advantage-item:hover {
    border-color: rgba(255,0,0,0.2);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(255,0,0,0.1);
}
.advantage-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}
.advantage-item h4 {
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-display);
    letter-spacing: 0.5px;
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
    background: linear-gradient(0deg, var(--bg-dark) 0%, rgba(255,0,0,0.02) 100%);
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}
.portfolio-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-glass);
    transition: all var(--transition);
    aspect-ratio: 16/10;
    background: var(--bg-card);
}
.portfolio-item:hover {
    border-color: rgba(255,0,0,0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(255,0,0,0.15);
}
.portfolio-thumb {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary);
    background: linear-gradient(135deg, rgba(255,0,0,0.05), rgba(255,0,0,0.1));
    position: relative;
}
.portfolio-thumb i {
    opacity: 0.5;
    transition: all var(--transition);
}
.portfolio-item:hover .portfolio-thumb i {
    opacity: 1;
    transform: scale(1.1);
}
.portfolio-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    transform: translateY(10px);
    transition: all var(--transition);
}
.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}
.portfolio-overlay h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.portfolio-overlay p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.portfolio-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    background: rgba(255,0,0,0.9);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    letter-spacing: 1px;
}

/* ===== TESTIMONIAL SECTION ===== */
.testimonials {
    background: var(--bg-dark);
}
.testimonial-slider {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.testimonial-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-slide {
    min-width: 100%;
    padding: 0 16px;
}
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 40px 36px;
    text-align: center;
    backdrop-filter: blur(10px);
}
.testimonial-stars {
    color: #ffd700;
    font-size: 1rem;
    margin-bottom: 20px;
}
.testimonial-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 24px;
}
.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #ff4444);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
}
.testimonial-name {
    font-weight: 600;
    font-size: 0.95rem;
}
.testimonial-role {
    font-size: 0.82rem;
    color: var(--text-muted);
}
.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 28px;
}
.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}
.dot.active {
    background: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
    width: 30px;
    border-radius: 5px;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(255,0,0,0.02) 100%);
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    transition: all var(--transition);
    backdrop-filter: blur(10px);
}
.contact-card:hover {
    border-color: rgba(255,0,0,0.2);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(255,0,0,0.1);
}
.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: rgba(255,0,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    transition: all var(--transition);
}
.contact-card:hover .contact-icon {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 30px rgba(255,0,0,0.3);
}
.contact-card h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}
.contact-card a {
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}
.contact-card a:hover { color: var(--primary); }

/* ===== CHANNEL SECTION ===== */
.channel {
    background: var(--bg-dark);
    text-align: center;
}
.channel-box {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 48px 36px;
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}
.channel-box:hover {
    border-color: rgba(255,0,0,0.2);
    box-shadow: 0 20px 60px rgba(255,0,0,0.1);
}
.channel-icon {
    font-size: 3rem;
    color: #25d366;
    margin-bottom: 16px;
}
.channel-box h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.channel-box p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
}
.btn-channel {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: #fff;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-channel:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.5);
    background: #20bd5a;
}

/* ===== FOOTER ===== */
.footer {
    padding: 32px 24px;
    border-top: 1px solid var(--border-glass);
    text-align: center;
}
.footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    letter-spacing: 1px;
}
.footer .highlight {
    color: var(--primary);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .navbar { padding: 12px 0; }
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10,10,10,0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid var(--border-glass);
    }
    .nav-links.open { right: 0; }
    .nav-links a { font-size: 1rem; }
    .menu-toggle { display: flex; }

    .hero { padding: 100px 20px 60px; }
    .hero h1 { font-size: 1.8rem; }
    .hero p { font-size: 0.95rem; }
    .btn { padding: 14px 28px; font-size: 0.9rem; }

    .section { padding: 60px 20px; }
    .section-header { margin-bottom: 36px; }
    .services-grid { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: 1fr; }

    .testimonial-card { padding: 28px 20px; }
    .contact-grid { grid-template-columns: 1fr; }
    .channel-box { padding: 32px 24px; }

    .glow-orb-1 { width: 200px; height: 200px; }
    .glow-orb-2 { width: 150px; height: 150px; }
}

@media (max-width: 480px) {
    .advantages-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .advantage-item { padding: 20px 16px; }
    .advantage-icon { font-size: 1.5rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; justify-content: center; max-width: 300px; }
    .nav-logo { font-size: 1.2rem; }
    .nav-logo .logo-icon { width: 34px; height: 34px; font-size: 1rem; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}