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

:root {
    /* Colors */
    --color-bg: #0A0A0A;
    --color-bg-secondary: #0F0F1E;
    --color-surface: #1A1A2E;

    --color-cyan: #00FFFF;
    --color-magenta: #FF00FF;
    --color-neon-green: #39FF14;
    --color-neon-yellow: #FFFF00;
    --color-neon-blue: #00D9FF;
    --color-neon-pink: #FF2E97;

    --color-text: #FFFFFF;
    --color-text-secondary: #B4B4B4;
    --color-text-muted: #666666;

    /* Typography */
    --font-primary: 'Orbitron', sans-serif;
    --font-secondary: '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: 6rem;

    /* Effects */
    --glow-cyan: 0 0 10px var(--color-cyan), 0 0 20px var(--color-cyan), 0 0 30px var(--color-cyan);
    --glow-magenta: 0 0 10px var(--color-magenta), 0 0 20px var(--color-magenta);
    --glow-green: 0 0 10px var(--color-neon-green), 0 0 20px var(--color-neon-green);
}

html {
    scroll-behavior: smooth;
}

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

body.loading {
    overflow: hidden;
}

/* ============================================
   LOADING SCREEN
   ============================================ */
.loader-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loader-container {
    position: relative;
    text-align: center;
    max-width: 600px;
    width: 90%;
}

.loader-logo {
    font-family: var(--font-primary);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-lg);
    animation: logoGlow 2s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        text-shadow: 0 0 10px var(--color-cyan),
                     0 0 20px var(--color-cyan),
                     0 0 30px var(--color-cyan);
    }
    50% {
        text-shadow: 0 0 20px var(--color-cyan),
                     0 0 40px var(--color-cyan),
                     0 0 60px var(--color-cyan),
                     0 0 80px var(--color-cyan);
    }
}

.loader-progress {
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(0, 255, 255, 0.2);
    border: 1px solid var(--color-cyan);
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(0, 255, 255, 0.3),
        transparent);
    animation: progressScan 2s linear infinite;
}

@keyframes progressScan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg,
        var(--color-cyan),
        var(--color-neon-blue),
        var(--color-cyan));
    background-size: 200% 100%;
    box-shadow: 0 0 20px var(--color-cyan);
    animation: progressGlow 1.5s ease-in-out infinite;
    width: 0;
    transition: width 0.3s ease;
}

@keyframes progressGlow {
    0%, 100% {
        background-position: 0% 50%;
        box-shadow: 0 0 10px var(--color-cyan);
    }
    50% {
        background-position: 100% 50%;
        box-shadow: 0 0 20px var(--color-cyan),
                    0 0 30px var(--color-cyan);
    }
}

.progress-text {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-cyan);
    letter-spacing: 0.2em;
    text-shadow: var(--glow-cyan);
}

.loader-status {
    margin-top: var(--spacing-lg);
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.status-line {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.status-line.active {
    opacity: 1;
    transform: translateX(0);
    color: var(--color-cyan);
}

.status-line.complete {
    opacity: 0.5;
    color: var(--color-neon-green);
}

.status-line.complete::before {
    content: '✓ ';
    color: var(--color-neon-green);
}

.loader-grid {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background-image:
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
    opacity: 0.3;
    animation: loaderGridMove 10s linear infinite;
}

@keyframes loaderGridMove {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ============================================
   BACKGROUND EFFECTS
   ============================================ */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.3;
    animation: gridMove 20s linear infinite;
}

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

.glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
    opacity: 0;
    background: linear-gradient(to bottom,
        transparent 0%,
        rgba(255, 0, 255, 0.05) 50%,
        transparent 100%);
    animation: glitchOverlay 10s infinite;
}

@keyframes glitchOverlay {
    0%, 90%, 100% { opacity: 0; }
    91%, 93%, 95%, 97%, 99% { opacity: 0.3; }
}

#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav-hud {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-logo {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    letter-spacing: 0.2em;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    position: relative;
    transition: color 0.3s ease;
    letter-spacing: 0.1em;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-cyan);
    box-shadow: var(--glow-cyan);
    transition: width 0.3s ease;
}

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

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

.nav-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-neon-green);
    box-shadow: var(--glow-green);
}

.status-indicator.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.status-text {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-neon-green);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 700px;
    z-index: 2;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.tag-line {
    width: 40px;
    height: 2px;
    background: var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.tag-text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-cyan);
    letter-spacing: 0.2em;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: clamp(1.2rem, 3vw, 2rem);
    color: var(--color-magenta);
    margin-bottom: var(--spacing-md);
    min-height: 60px;
}

.typing-text {
    display: inline-block;
    border-right: 3px solid var(--color-magenta);
    animation: typing 4s steps(20, end), blink 0.75s step-end infinite;
    white-space: nowrap;
    overflow: hidden;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    from, to { border-color: transparent; }
    50% { border-color: var(--color-magenta); }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    position: relative;
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, var(--color-cyan), var(--color-neon-blue));
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.8);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-cyan);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-secondary:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-glitch {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    color: var(--color-magenta);
}

.btn-primary:hover .btn-glitch {
    animation: glitchText 0.3s ease;
}

@keyframes glitchText {
    0%, 100% { opacity: 0; transform: translate(-50%, -50%); }
    25% { opacity: 1; transform: translate(-48%, -48%); }
    50% { opacity: 1; transform: translate(-52%, -52%); }
    75% { opacity: 1; transform: translate(-50%, -50%); }
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 255, 255, 0.3);
}

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

.stat-value {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    display: block;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hologram-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.hologram-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--color-cyan);
    border-radius: 50%;
    opacity: 0.6;
}

.hologram-ring.ring-1 {
    width: 300px;
    height: 300px;
    animation: rotate 10s linear infinite, pulse-ring 2s ease-in-out infinite;
}

.hologram-ring.ring-2 {
    width: 250px;
    height: 250px;
    animation: rotate 15s linear infinite reverse, pulse-ring 2s ease-in-out infinite 0.5s;
}

.hologram-ring.ring-3 {
    width: 200px;
    height: 200px;
    animation: rotate 20s linear infinite, pulse-ring 2s ease-in-out infinite 1s;
}

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

@keyframes pulse-ring {
    0%, 100% { opacity: 0.6; box-shadow: 0 0 20px var(--color-cyan); }
    50% { opacity: 1; box-shadow: 0 0 40px var(--color-cyan); }
}

.hologram-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--color-cyan), transparent);
    box-shadow: 0 0 50px var(--color-cyan);
    animation: pulse-core 2s ease-in-out infinite;
}

@keyframes pulse-core {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

.data-stream {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--color-cyan), transparent);
    animation: stream 3s linear infinite;
}

@keyframes stream {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-arrow {
    font-size: 1.5rem;
    color: var(--color-cyan);
}

/* ============================================
   GLITCH EFFECT
   ============================================ */
.glitch,
.glitch-heavy {
    position: relative;
    display: inline-block;
}

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

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--color-cyan);
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--color-magenta);
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2s infinite linear alternate-reverse;
}

.glitch-heavy::before {
    left: 3px;
    text-shadow: -3px 0 var(--color-cyan);
    animation: glitch-anim-heavy 0.5s infinite linear alternate-reverse;
}

.glitch-heavy::after {
    left: -3px;
    text-shadow: -3px 0 var(--color-magenta);
    animation: glitch-anim-heavy 0.7s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(10px, 9999px, 31px, 0); }
    20% { clip: rect(85px, 9999px, 140px, 0); }
    40% { clip: rect(24px, 9999px, 90px, 0); }
    60% { clip: rect(50px, 9999px, 75px, 0); }
    80% { clip: rect(15px, 9999px, 45px, 0); }
    100% { clip: rect(70px, 9999px, 110px, 0); }
}

@keyframes glitch-anim-heavy {
    0% { clip: rect(42px, 9999px, 44px, 0); transform: skew(0.3deg); }
    10% { clip: rect(12px, 9999px, 59px, 0); transform: skew(0.5deg); }
    20% { clip: rect(48px, 9999px, 29px, 0); transform: skew(0.2deg); }
    30% { clip: rect(18px, 9999px, 56px, 0); transform: skew(0.4deg); }
    40% { clip: rect(34px, 9999px, 73px, 0); transform: skew(0.1deg); }
    50% { clip: rect(26px, 9999px, 88px, 0); transform: skew(0.6deg); }
    60% { clip: rect(55px, 9999px, 17px, 0); transform: skew(0.3deg); }
    70% { clip: rect(8px, 9999px, 84px, 0); transform: skew(0.5deg); }
    80% { clip: rect(63px, 9999px, 41px, 0); transform: skew(0.2deg); }
    90% { clip: rect(15px, 9999px, 99px, 0); transform: skew(0.4deg); }
    100% { clip: rect(71px, 9999px, 6px, 0); transform: skew(0.1deg); }
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-cyan);
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    position: relative;
    background: var(--color-surface);
    padding: var(--spacing-md);
    border: 1px solid rgba(0, 255, 255, 0.3);
    transition: all 0.3s ease;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    border-color: var(--color-cyan);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
    transform: translateY(-5px);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.feature-card:hover .card-glow {
    opacity: 1;
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-cyan);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.feature-card:hover .card-border {
    opacity: 1;
    animation: borderPulse 1.5s infinite;
}

@keyframes borderPulse {
    0%, 100% { box-shadow: 0 0 10px var(--color-cyan); }
    50% { box-shadow: 0 0 20px var(--color-cyan); }
}

.card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-cyan);
}

.card-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 10px var(--color-cyan));
}

.card-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.card-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.card-stats {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.card-stats .stat {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: var(--color-cyan);
}

/* ============================================
   TECH STACK SECTION
   ============================================ */
.tech-stack {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.tech-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.tech-visual {
    position: relative;
}

.circuit-board {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.circuit-line {
    position: absolute;
    background: var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.circuit-line.line-1 {
    top: 20%;
    left: 0;
    width: 60%;
    height: 2px;
    animation: circuitFlow 3s infinite;
}

.circuit-line.line-2 {
    top: 40%;
    right: 0;
    width: 50%;
    height: 2px;
    animation: circuitFlow 4s infinite 0.5s;
}

.circuit-line.line-3 {
    top: 60%;
    left: 0;
    width: 70%;
    height: 2px;
    animation: circuitFlow 3.5s infinite 1s;
}

.circuit-line.line-4 {
    top: 80%;
    right: 0;
    width: 55%;
    height: 2px;
    animation: circuitFlow 4.5s infinite 1.5s;
}

@keyframes circuitFlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; box-shadow: 0 0 20px var(--color-cyan); }
}

.circuit-node {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--color-cyan);
    border-radius: 50%;
    box-shadow: var(--glow-cyan);
    animation: nodePulse 2s infinite;
}

.circuit-node.node-1 { top: 20%; left: 60%; }
.circuit-node.node-2 { top: 40%; right: 50%; }
.circuit-node.node-3 { top: 60%; left: 70%; }

@keyframes nodePulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.5); opacity: 1; }
}

.terminal {
    background: var(--color-bg);
    border: 1px solid var(--color-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
    font-family: var(--font-mono);
    position: relative;
    z-index: 1;
}

.terminal-header {
    background: var(--color-surface);
    padding: 0.75rem var(--spacing-sm);
    border-bottom: 1px solid var(--color-cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.terminal-title {
    color: var(--color-cyan);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

.terminal-controls {
    display: flex;
    gap: 0.5rem;
}

.terminal-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-cyan);
    opacity: 0.6;
}

.terminal-body {
    padding: var(--spacing-sm);
    min-height: 250px;
}

.terminal-line {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    animation: terminalType 0.5s ease-in-out;
}

.terminal-line:nth-child(1) { animation-delay: 0s; }
.terminal-line:nth-child(2) { animation-delay: 0.5s; }
.terminal-line:nth-child(3) { animation-delay: 1s; }
.terminal-line:nth-child(4) { animation-delay: 1.5s; }
.terminal-line:nth-child(5) { animation-delay: 2s; }

@keyframes terminalType {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.terminal-line .prompt {
    color: var(--color-cyan);
    margin-right: 0.5rem;
}

.terminal-line .success {
    color: var(--color-neon-green);
    margin-right: 0.5rem;
}

.terminal-cursor {
    display: inline-block;
    width: 10px;
    height: 16px;
    background: var(--color-cyan);
    animation: cursorBlink 1s infinite;
}

@keyframes cursorBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

.tech-content {
    padding: var(--spacing-md);
}

.text-gradient {
    background: linear-gradient(45deg, var(--color-cyan), var(--color-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    line-height: 1.8;
}

.tech-list {
    margin-bottom: var(--spacing-md);
}

.tech-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(0, 255, 255, 0.05);
    border-left: 2px solid var(--color-cyan);
    transition: all 0.3s ease;
}

.tech-item:hover {
    background: rgba(0, 255, 255, 0.1);
    transform: translateX(5px);
}

.tech-item-icon {
    color: var(--color-cyan);
    font-size: 1.5rem;
}

.tech-item-content h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.tech-item-content p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.tech-badges {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.badge:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.cta-bg-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 0, 255, 0.1), transparent 70%);
    animation: ctaPulse 5s infinite;
}

@keyframes ctaPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-neon-green);
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-md);
}

.label-line {
    width: 60px;
    height: 1px;
    background: var(--color-neon-green);
    box-shadow: var(--glow-green);
}

.cta-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.cta-description {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.countdown {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--color-surface);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-cyan);
    min-width: 80px;
}

.countdown-value {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
}

.countdown-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

.countdown-separator {
    font-size: 2.5rem;
    color: var(--color-cyan);
    display: flex;
    align-items: center;
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

.cta-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.notice-icon {
    color: var(--color-neon-yellow);
}

.access-monitor {
    position: relative;
    z-index: 1;
}

.monitor-screen {
    background: var(--color-bg);
    border: 2px solid var(--color-cyan);
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    position: relative;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.monitor-scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(0, 255, 255, 0.5);
    animation: scanline 2s linear infinite;
}

@keyframes scanline {
    0% { transform: translateY(0); }
    100% { transform: translateY(400px); }
}

.monitor-text {
    color: var(--color-cyan);
    font-size: 0.95rem;
}

.monitor-text p {
    margin-bottom: 0.5rem;
}

.text-success {
    color: var(--color-neon-green);
}

.text-cyan {
    color: var(--color-cyan);
}

.blink {
    animation: blink 1s infinite;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(0, 255, 255, 0.3);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    grid-column: span 1;
}

.footer-logo {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    grid-column: span 3;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.footer-column h4 {
    font-family: var(--font-primary);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.footer-column a {
    display: block;
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--color-cyan);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 255, 255, 0.2);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.footer-notice {
    margin-top: 0.5rem;
    opacity: 0.6;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
}

.modal.active {
    display: block;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-surface);
    border: 2px solid var(--color-cyan);
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.5);
    padding: var(--spacing-lg);
    max-width: 500px;
    width: 90%;
    animation: modalAppear 0.3s ease;
}

@keyframes modalAppear {
    from { opacity: 0; transform: translate(-50%, -60%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--color-cyan);
}

.modal-header {
    margin-bottom: var(--spacing-md);
}

.modal-header h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--color-cyan);
    margin-bottom: var(--spacing-xs);
}

.modal-header p {
    color: var(--color-text-secondary);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-cyan);
    letter-spacing: 0.1em;
}

.form-group input,
.form-group select {
    background: var(--color-bg);
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: var(--color-text);
    padding: 0.75rem;
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero-visual {
        margin-top: var(--spacing-lg);
    }

    .hologram-container {
        width: 300px;
        height: 300px;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .tech-container,
    .cta-section {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .countdown-item {
        min-width: 60px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .countdown-value {
        font-size: 1.8rem;
    }
}