/* ==========================================================================
   CSS VARIABLES & THEMING
   ========================================================================== */
   :root {
    /* Color Palette */
    --color-bg: #070B18;
    --color-bg-light: #0d1326;
    --color-purple: #7C3AED;
    --color-blue: #2563EB;
    --color-cyan: #06B6D4;
    --color-white: #FFFFFF;
    --color-text-main: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-success: #10b981;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-purple), var(--color-blue), var(--color-cyan));
    --gradient-glow: linear-gradient(90deg, rgba(124, 58, 237, 0.5), rgba(6, 182, 212, 0.5));
    --gradient-surface: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    
    /* Glassmorphism */
    --glass-bg: rgba(13, 19, 38, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-highlight: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(16px);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    
    /* Spacing & Layout */
    --container-width: 1200px;
    --section-padding: 100px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Mouse Tracking Variables */
    --mouse-x: 50%;
    --mouse-y: 50%;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(124, 58, 237, 0.3);
    color: var(--color-white);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.3);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.6);
}

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

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

ul {
    list-style: none;
}

/* ==========================================================================
   BACKGROUND EFFECTS (Cyberpunk & Startup Feel)
   ========================================================================== */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -3;
    pointer-events: none;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
}

.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
    pointer-events: none;
    transform: perspective(500px) rotateX(60deg) translateY(-100px) translateZ(-200px);
    animation: gridMove 20s linear infinite;
    opacity: 0.3;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 0 50px; }
}

.mouse-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 10;
    background: radial-gradient(
        600px circle at var(--mouse-x) var(--mouse-y),
        rgba(124, 58, 237, 0.06),
        transparent 40%
    );
}

.relative-z {
    position: relative;
    z-index: 5;
}

/* ==========================================================================
   LAYOUT & UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: var(--section-padding) 0;
}

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

.glass-card {
    background: var(--gradient-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    outline: none;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--color-purple);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-blue), var(--color-cyan), var(--color-purple));
    background-size: 200% auto;
    z-index: -1;
    transition: var(--transition-normal);
    opacity: 0;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
}

.btn-primary:hover::before {
    opacity: 1;
    animation: gradientMove 3s linear infinite;
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.btn-glow {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-purple);
    color: var(--color-white);
    box-shadow: 0 0 10px rgba(124, 58, 237, 0.2), inset 0 0 10px rgba(124, 58, 237, 0.1);
}

.btn-glow:hover {
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.6), inset 0 0 15px rgba(124, 58, 237, 0.3);
    background: rgba(124, 58, 237, 0.1);
}

@keyframes gradientMove {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition-normal);
    padding: 20px 0;
}

header.scrolled {
    padding: 15px 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 1px;
}

.logo svg {
    color: var(--color-cyan);
    filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.5));
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-main);
    position: relative;
    padding: 5px 0;
}

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

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 101;
}

.mobile-menu-btn span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    left: 0;
    transition: var(--transition-fast);
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 9px; }
.mobile-menu-btn span:nth-child(3) { top: 18px; }

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--color-success);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    display: inline-block;
}

.pulse {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulseAnim 2s infinite;
}

@keyframes pulseAnim {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

/* Hero Card */
.hero-visual {
    perspective: 1000px;
}

.hero-card {
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
}

.hero-card:hover {
    transform: rotateY(0deg) rotateX(0deg) translateY(-10px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
}

.window-controls {
    display: flex;
    gap: 8px;
}

.window-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.window-controls span:nth-child(1) { background: #ff5f56; }
.window-controls span:nth-child(2) { background: #ffbd2e; }
.window-controls span:nth-child(3) { background: #27c93f; }

.status {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-success);
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-body {
    padding: 24px;
}

.tech-stack-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tech-stack-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

.tech-stack-list li:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
    border-color: rgba(124, 58, 237, 0.3);
}

.tech-icon {
    font-size: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.tech-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tech-name {
    font-weight: 600;
    color: var(--color-white);
}

.tech-detail {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.tech-status {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 4px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 24px;
}

.about-text p {
    margin-bottom: 16px;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 20px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-normal);
}

.stat-box:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(6, 182, 212, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
    display: inline-block;
}

.stat-symbol {
    font-size: 1.5rem;
    color: var(--color-cyan);
    font-weight: 700;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

.glass-panel {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5), 0 10px 30px rgba(0,0,0,0.5);
    position: relative;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(45deg, var(--color-purple), var(--color-blue), transparent, transparent);
    z-index: -1;
    border-radius: 18px;
    opacity: 0.3;
}

.code-block {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.code-line {
    margin-bottom: 8px;
    color: #e2e8f0;
}

.code-line .keyword { color: #10b981; }
.code-line .path { color: #3b82f6; }
.code-line.output { color: #94a3b8; padding-left: 10px; }
.code-line.output.success { color: #10b981; }

.cursor {
    display: inline-block;
    width: 10px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px;
    transition: all 0.4s ease;
    cursor: pointer;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 20px;
    border: 2px solid transparent;
    background: var(--gradient-primary) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-cyan);
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition-normal);
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.service-desc {
    color: var(--color-text-muted);
}

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 30px;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
    background: transparent;
    border-radius: 16px;
    transition: var(--transition-normal);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.02);
    transform: translateY(-5px);
}

.feature-icon-wrapper {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.feature-icon-wrapper::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 50%;
    filter: blur(10px);
    transition: var(--transition-normal);
}

.feature-item:hover .feature-icon-wrapper::before {
    opacity: 0.3;
    filter: blur(15px);
    transform: scale(1.2);
}

.feature-icon {
    width: 36px;
    height: 36px;
    color: var(--color-white);
    position: relative;
    z-index: 2;
}

.feature-item h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.feature-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   CALL TO ACTION SECTION
   ========================================================================== */
.cta-box {
    text-align: center;
    padding: 80px 40px;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--gradient-primary);
    filter: blur(100px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    animation: ctaPulse 4s ease-in-out infinite alternate;
}

@keyframes ctaPulse {
    0% { opacity: 0.1; transform: translate(-50%, -50%) scale(0.9); }
    100% { opacity: 0.25; transform: translate(-50%, -50%) scale(1.1); }
}

.cta-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 20px;
}

.cta-desc {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

.cta-btn {
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}

.cta-btn svg {
    transition: transform 0.3s ease;
}

.cta-btn:hover svg {
    transform: translateX(5px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    border-top: 1px solid var(--glass-border);
    background: rgba(0,0,0,0.3);
    padding: 60px 0 20px;
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-slogan {
    color: var(--color-text-muted);
    margin-top: 10px;
    font-size: 0.9rem;
}

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

.tech-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tech-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.badge-sm {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--color-text-muted);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   ANIMATIONS & REVEALS
   ========================================================================== */
.reveal {
    opacity: 0;
    visibility: hidden;
    will-change: transform, opacity;
}

.reveal.active {
    opacity: 1;
    visibility: visible;
}

.fade-in {
    transition: opacity 0.8s ease-out;
}

.slide-up {
    transform: translateY(50px);
    transition: transform 0.8s ease-out, opacity 0.8s ease-out;
}

.slide-up.active {
    transform: translateY(0);
}

.slide-left {
    transform: translateX(50px);
    transition: transform 0.8s ease-out, opacity 0.8s ease-out;
}

.slide-left.active {
    transform: translateX(0);
}

.slide-right {
    transform: translateX(-50px);
    transition: transform 0.8s ease-out, opacity 0.8s ease-out;
}

.slide-right.active {
    transform: translateX(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-subtitle {
        margin: 0 auto 40px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .header-btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(7, 11, 24, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s ease;
        z-index: 100;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.5rem;
        margin: 10px 0;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg);
        top: 9px;
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg);
        top: 9px;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-tech {
        text-align: center;
    }
    
    .tech-badges {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 24px;
    }
    
    .cta-box {
        padding: 40px 20px;
    }
}