/* ========================================
   PROJECT CHIMERA - Cyberpunk Landing Page
   Stylesheet
   ======================================== */

/* ===== CSS Variables ===== */
:root {
    /* Base Colors */
    --color-bg-deep: #0A0A0A;
    --color-bg-midnight: #001F3F;
    --color-bg-purple: #2A0A2A;
    
    /* Accent Colors */
    --color-neon-blue: #00FFFF;
    --color-neon-pink: #FF00FF;
    --color-neon-green: #39FF14;
    --color-neon-yellow: #FFFF00;
    --color-silver: #808080;
    --color-white: #FFFFFF;
    
    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Effects */
    --glow-blue: 0 0 20px rgba(0, 255, 255, 0.5);
    --glow-pink: 0 0 20px rgba(255, 0, 255, 0.5);
    --glow-green: 0 0 20px rgba(57, 255, 20, 0.5);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-deep);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Loading Screen ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-deep);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loading-logo {
    margin-bottom: 2rem;
}

.loading-logo .glitch {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 0.5rem;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: rgba(0, 255, 255, 0.2);
    margin: 0 auto 1rem;
    position: relative;
    overflow: hidden;
}

.loading-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-neon-blue), var(--color-neon-pink));
    animation: loading 2s ease-in-out forwards;
    box-shadow: var(--glow-blue);
}

@keyframes loading {
    0% { width: 0%; }
    50% { width: 60%; }
    100% { width: 100%; }
}

.loading-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 0.25rem;
    color: var(--color-neon-blue);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== Particle Canvas ===== */
.particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ===== Grid Background ===== */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
}

.grid-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, var(--color-bg-deep) 100%);
}

/* ===== HUD Corners ===== */
.hud-corner {
    position: fixed;
    width: 100px;
    height: 100px;
    pointer-events: none;
    z-index: 100;
}

.hud-tl {
    top: 0;
    left: 0;
    border-top: 3px solid var(--color-neon-blue);
    border-left: 3px solid var(--color-neon-blue);
    border-top-left-radius: 5px;
}

.hud-tr {
    top: 0;
    right: 0;
    border-top: 3px solid var(--color-neon-blue);
    border-right: 3px solid var(--color-neon-blue);
    border-top-right-radius: 5px;
}

.hud-bl {
    bottom: 0;
    left: 0;
    border-bottom: 3px solid var(--color-neon-blue);
    border-left: 3px solid var(--color-neon-blue);
    border-bottom-left-radius: 5px;
}

.hud-br {
    bottom: 0;
    right: 0;
    border-bottom: 3px solid var(--color-neon-blue);
    border-right: 3px solid var(--color-neon-blue);
    border-bottom-right-radius: 5px;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
    transition: transform var(--transition-normal);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.25rem;
    color: var(--color-neon-blue);
    text-shadow: var(--glow-blue);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 0.15rem;
    color: var(--color-silver);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-neon-blue);
    transition: width var(--transition-normal);
    box-shadow: var(--glow-blue);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-neon-blue);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-neon-blue);
    transition: transform var(--transition-normal);
}

/* ===== Hero Section ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    letter-spacing: 0.25rem;
    margin-bottom: 1.5rem;
    position: relative;
    color: var(--color-white);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 300;
    letter-spacing: 0.15rem;
    color: var(--color-silver);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.cta-button {
    position: relative;
    padding: 1rem 2.5rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.2rem;
    text-decoration: none;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.cta-button.primary .btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-neon-blue);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.cta-button.primary:hover {
    color: var(--color-bg-deep);
    box-shadow: var(--glow-blue);
}

.cta-button.primary:hover .btn-glow {
    opacity: 1;
}

.cta-button.secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
    border-color: var(--color-white);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-neon-green);
    text-shadow: var(--glow-green);
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1rem;
    color: var(--color-silver);
    margin-top: 0.25rem;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--color-silver), transparent);
}

.hero-visual {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    pointer-events: none;
}

.cyber-circle {
    width: 100%;
    height: 100%;
    position: relative;
}

.circle-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid transparent;
}

.ring-1 {
    width: 100%;
    height: 100%;
    border-top-color: var(--color-neon-blue);
    border-bottom-color: var(--color-neon-blue);
    animation: rotate 10s linear infinite;
    box-shadow: var(--glow-blue);
}

.ring-2 {
    width: 75%;
    height: 75%;
    border-left-color: var(--color-neon-pink);
    border-right-color: var(--color-neon-pink);
    animation: rotate 15s linear infinite reverse;
    box-shadow: var(--glow-pink);
}

.ring-3 {
    width: 50%;
    height: 50%;
    border: 2px dashed var(--color-neon-green);
    animation: rotate 20s linear infinite;
    box-shadow: var(--glow-green);
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.circle-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20%;
    height: 20%;
}

.center-core {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--color-neon-blue), transparent);
    border-radius: 50%;
    animation: pulse-core 2s ease-in-out infinite;
    box-shadow: var(--glow-blue);
}

@keyframes pulse-core {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.95); }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.2rem;
    color: var(--color-silver);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-neon-blue), transparent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== Section Base ===== */
section {
    padding: 6rem 2rem;
    position: relative;
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.3rem;
    color: var(--color-neon-blue);
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 255, 255, 0.3);
    background: rgba(0, 255, 255, 0.05);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: 0.15rem;
    color: var(--color-white);
}

/* ===== About Section ===== */
.about-section {
    background: linear-gradient(180deg, transparent, rgba(0, 31, 63, 0.3), transparent);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    order: 1;
}

.about-lead {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.1rem;
    color: var(--color-neon-blue);
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 3px solid var(--color-neon-blue);
}

.about-text p {
    font-size: 1.125rem;
    color: var(--color-silver);
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.about-visual {
    order: 2;
    position: relative;
}

.data-stream {
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 300px;
    overflow: hidden;
}

.data-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-neon-blue), transparent);
    animation: data-flow 2s ease-in-out infinite;
}

.data-line:nth-child(1) { top: 10%; animation-delay: 0s; }
.data-line:nth-child(2) { top: 30%; animation-delay: 0.3s; }
.data-line:nth-child(3) { top: 50%; animation-delay: 0.6s; }
.data-line:nth-child(4) { top: 70%; animation-delay: 0.9s; }
.data-line:nth-child(5) { top: 90%; animation-delay: 1.2s; }

@keyframes data-flow {
    0% { transform: translateX(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

.code-block {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 8px;
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    position: relative;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.1);
}

.code-block::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border: 1px solid var(--color-neon-blue);
    border-radius: 8px;
    opacity: 0.3;
    pointer-events: none;
}

.code-line {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.code-keyword {
    color: var(--color-neon-pink);
}

.code-indent {
    padding-left: 1.5rem;
}

/* ===== Features Section ===== */
.features-section {
    background: linear-gradient(180deg, transparent, rgba(42, 10, 42, 0.3), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-fast), box-shadow var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-neon-blue);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    color: var(--color-neon-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.feature-description {
    font-size: 0.9375rem;
    color: var(--color-silver);
    line-height: 1.7;
}

.feature-glow {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.2), transparent);
    border-radius: 50%;
    pointer-events: none;
}

/* ===== Technology Section ===== */
.technology-section {
    background: linear-gradient(180deg, transparent, rgba(0, 31, 63, 0.3), transparent);
}

.technology-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.tech-diagram {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diagram-node {
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid var(--color-neon-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.15rem;
    color: var(--color-white);
    z-index: 1;
}

.node-core {
    width: 160px;
    height: 160px;
    border-color: var(--color-neon-pink);
    box-shadow: var(--glow-pink);
}

.node-core .node-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 255, 0.2), transparent);
    border-radius: 50%;
    animation: pulse-core 2s ease-in-out infinite;
}

.node-ai {
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
}

.node-sec {
    bottom: 20%;
    left: 10%;
}

.node-cloud {
    bottom: 20%;
    right: 10%;
}

.node-user {
    top: 10%;
    right: 50%;
    transform: translateX(50%);
}

.diagram-connection {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, var(--color-neon-blue), var(--color-neon-pink));
    opacity: 0.5;
}

.conn-1 {
    top: 50%;
    left: 50%;
    width: 40%;
    transform: translateY(-50%);
}

.conn-2 {
    top: 50%;
    left: 50%;
    width: 40%;
    transform: translateY(-50%) rotate(60deg);
}

.conn-3 {
    top: 50%;
    left: 50%;
    width: 40%;
    transform: translateY(-50%) rotate(-60deg);
}

.tech-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tech-detail-item {
    position: relative;
    padding-left: 3rem;
}

.tech-detail-number {
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-neon-blue);
    opacity: 0.5;
}

.tech-detail-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.tech-detail-desc {
    font-size: 0.9375rem;
    color: var(--color-silver);
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid var(--color-neon-blue);
    border-radius: 20px;
    overflow: hidden;
}

.cta-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: var(--color-neon-blue);
    top: -100px;
    left: -100px;
    animation: float 8s ease-in-out infinite;
}

.orb-2 {
    width: 250px;
    height: 250px;
    background: var(--color-neon-pink);
    bottom: -80px;
    right: -80px;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 30px); }
}

.cta-content {
    position: relative;
    text-align: center;
    padding: 4rem 2rem;
}

.cta-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.3rem;
    color: var(--color-neon-green);
    margin-bottom: 1.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(57, 255, 20, 0.3);
    background: rgba(57, 255, 20, 0.05);
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: 0.15rem;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    color: var(--color-silver);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 400px;
    margin: 0 auto 2rem;
}

.form-group {
    position: relative;
}

.form-input {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    border-color: var(--color-neon-blue);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-label {
    position: absolute;
    top: 1rem;
    left: 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1rem;
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label {
    top: -0.75rem;
    font-size: 0.625rem;
    color: var(--color-neon-blue);
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-neon-blue);
    transition: width var(--transition-normal);
}

.form-input:focus ~ .form-line {
    width: 100%;
}

.cta-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.cta-submit .btn-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

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

.cta-timer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.timer-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15rem;
    color: var(--color-silver);
    margin-bottom: 0.75rem;
}

.timer-display {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-neon-blue);
    text-shadow: var(--glow-blue);
}

.timer-value {
    min-width: 60px;
    text-align: center;
}

/* ===== Footer ===== */
.footer {
    background: rgba(0, 0, 0, 0.8);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    padding: 3rem 2rem 1.5rem;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    text-align: center;
}

.footer-brand .glitch {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.25rem;
    color: var(--color-neon-blue);
    display: block;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.2rem;
    color: var(--color-silver);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1rem;
    color: var(--color-silver);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-neon-blue);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-silver);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
    color: var(--color-neon-blue);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-silver);
}

.footer-system {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--color-neon-green);
}

/* ===== Glitch Effect ===== */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 0.3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    transform: translate(-2px, 0);
    color: var(--color-neon-blue);
    opacity: 0;
}

.glitch::after {
    animation: glitch-2 0.3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    transform: translate(2px, 0);
    color: var(--color-neon-pink);
    opacity: 0;
}

.glitch:hover::before,
.glitch:hover::after {
    opacity: 0.8;
}

@keyframes glitch-1 {
    0% { transform: translate(-2px, 0); }
    25% { transform: translate(2px, 0); }
    50% { transform: translate(-2px, 2px); }
    75% { transform: translate(2px, -2px); }
    100% { transform: translate(-2px, 0); }
}

@keyframes glitch-2 {
    0% { transform: translate(2px, 0); }
    25% { transform: translate(-2px, 0); }
    50% { transform: translate(2px, -2px); }
    75% { transform: translate(-2px, 2px); }
    100% { transform: translate(2px, 0); }
}

/* ===== Scroll Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-text {
        order: 1;
    }
    
    .about-visual {
        order: 2;
    }
    
    .technology-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .tech-diagram {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: var(--color-bg-deep);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform var(--transition-normal);
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-section {
        padding: 5rem 1.5rem 3rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    
    .stat-divider {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .timer-display {
        font-size: 1.5rem;
    }
    
    .timer-value {
        min-width: 45px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.9375rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .code-block {
        font-size: 0.75rem;
        padding: 1rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .timer-display {
        font-size: 1.25rem;
    }
    
    .timer-value {
        min-width: 40px;
    }
}

/* ===== Print Styles ===== */
@media print {
    .loading-screen,
    .particle-canvas,
    .grid-background,
    .hud-corner,
    .navbar,
    .scroll-indicator {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}