/* ============================================
   SYNAPSE — Premium Website Design System
   ============================================ */

/* === CSS Custom Properties === */
:root {
    /* Colors */
    --bg-primary: #050510;
    --bg-secondary: #0a0a1a;
    --bg-card: rgba(15, 15, 35, 0.6);
    --bg-card-hover: rgba(20, 20, 50, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);
    
    --text-primary: #f0f0f8;
    --text-secondary: #8b8ba7;
    --text-tertiary: #5a5a7a;
    
    --accent-violet: #a78bfa;
    --accent-violet-dim: rgba(167, 139, 250, 0.15);
    --accent-cyan: #06b6d4;
    --accent-cyan-dim: rgba(6, 182, 212, 0.15);
    --accent-red: #f43f5e;
    --accent-red-dim: rgba(244, 63, 94, 0.15);
    --accent-amber: #f59e0b;
    --accent-amber-dim: rgba(245, 158, 11, 0.15);
    --accent-emerald: #10b981;
    --accent-emerald-dim: rgba(16, 185, 129, 0.15);
    --accent-pink: #ec4899;
    --accent-pink-dim: rgba(236, 72, 153, 0.15);
    
    --gradient-main: linear-gradient(135deg, #a78bfa 0%, #06b6d4 100%);
    --gradient-red: linear-gradient(135deg, #f43f5e 0%, #f59e0b 100%);
    --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(167, 139, 250, 0.06), transparent 40%);
    
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-card: rgba(255, 255, 255, 0.08);
    
    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;
    --container-padding: 24px;
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Effects */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

/* === Neural Canvas Background === */
#neural-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-smooth);
    backdrop-filter: blur(0px);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(5, 5, 16, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    border-radius: 1px;
    transition: var(--transition-smooth);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 4px 20px rgba(167, 139, 250, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(167, 139, 250, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-card);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 16px;
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-card);
}

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

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: var(--radius-lg);
}

/* === Mobile Menu Button === */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 10;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 1px;
    transition: var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px var(--container-padding) 80px;
    max-width: var(--container-max);
    margin: 0 auto;
    gap: 60px;
    z-index: 1;
}

.hero-glow {
    position: absolute;
    top: 20%;
    left: 30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.12) 0%, transparent 70%);
    pointer-events: none;
    filter: blur(80px);
    animation: glowPulse 8s ease-in-out infinite;
}

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

.hero-content {
    flex: 1;
    max-width: 620px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 10px;
    background: var(--accent-violet-dim);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-violet);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-violet);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(167, 139, 250, 0.6); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(167, 139, 250, 0); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease;
}

.title-line:nth-child(2) {
    animation-delay: 0.15s;
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-red {
    background: var(--gradient-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 540px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.45s both;
}

.hero-stats-row {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-suffix {
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border-subtle);
}

/* === Hero Visual (Shield) === */
.hero-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1.2s ease 0.5s both;
}

.shield-container {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    animation: rotate 20s linear infinite;
}

.ring-1 {
    width: 100%;
    height: 100%;
    border-color: rgba(167, 139, 250, 0.15);
    animation-duration: 30s;
}

.ring-2 {
    width: 80%;
    height: 80%;
    border-color: rgba(6, 182, 212, 0.12);
    animation-duration: 25s;
    animation-direction: reverse;
}

.ring-3 {
    width: 60%;
    height: 60%;
    border-color: rgba(167, 139, 250, 0.1);
    animation-duration: 20s;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.shield-core {
    position: relative;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.shield-image {
    width: 160px;
    height: 160px;
    object-fit: contain;
    filter: drop-shadow(0 0 40px rgba(167, 139, 250, 0.4));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.orbit-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-violet);
    box-shadow: 0 0 12px var(--accent-violet);
}

.dot-1 {
    animation: orbit1 30s linear infinite;
}

.dot-2 {
    animation: orbit2 25s linear infinite reverse;
    background: var(--accent-cyan);
    box-shadow: 0 0 12px var(--accent-cyan);
    width: 6px;
    height: 6px;
}

.dot-3 {
    animation: orbit3 20s linear infinite;
    width: 5px;
    height: 5px;
}

.dot-4 {
    animation: orbit4 22s linear infinite reverse;
    background: var(--accent-cyan);
    box-shadow: 0 0 12px var(--accent-cyan);
    width: 7px;
    height: 7px;
}

@keyframes orbit1 {
    from { transform: rotate(0deg) translateX(200px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(200px) rotate(-360deg); }
}

@keyframes orbit2 {
    from { transform: rotate(0deg) translateX(160px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(160px) rotate(-360deg); }
}

@keyframes orbit3 {
    from { transform: rotate(90deg) translateX(120px) rotate(-90deg); }
    to { transform: rotate(450deg) translateX(120px) rotate(-450deg); }
}

@keyframes orbit4 {
    from { transform: rotate(180deg) translateX(180px) rotate(-180deg); }
    to { transform: rotate(540deg) translateX(180px) rotate(-540deg); }
}

/* === Ticker Section === */
.ticker-section {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(10, 10, 26, 0.5);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    overflow: hidden;
}

.ticker-container {
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.ticker-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-tertiary);
    letter-spacing: 0.1em;
    white-space: nowrap;
    min-width: fit-content;
}

.ticker-scroll {
    overflow: hidden;
    flex: 1;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.ticker-track {
    display: flex;
    align-items: center;
    gap: 16px;
    animation: tickerScroll 30s linear infinite;
    width: max-content;
}

@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.ticker-dot {
    color: var(--accent-violet);
    font-size: 0.5rem;
    opacity: 0.5;
}

/* === Section Styles === */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-violet-dim);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-violet);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.badge-red {
    background: var(--accent-red-dim);
    border-color: rgba(244, 63, 94, 0.2);
    color: var(--accent-red);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* === Features Section === */
.features {
    position: relative;
    z-index: 1;
    padding: var(--section-padding) 0;
}

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

.feature-card {
    position: relative;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(167, 139, 250, 0.2);
    background: var(--bg-card-hover);
}

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

.feature-card-large {
    grid-column: span 3;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 0 20px;
    padding: 40px;
}

.feature-card-large .feature-icon-wrapper {
    grid-row: 1 / 3;
    align-self: start;
}

.feature-card-large .feature-tags {
    grid-column: 1 / -1;
}

.feature-icon-wrapper {
    margin-bottom: 20px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-violet-dim);
    border: 1px solid rgba(167, 139, 250, 0.15);
    border-radius: var(--radius-md);
    color: var(--accent-violet);
}

.feature-icon.icon-cyan {
    background: var(--accent-cyan-dim);
    border-color: rgba(6, 182, 212, 0.15);
    color: var(--accent-cyan);
}

.feature-icon.icon-red {
    background: var(--accent-red-dim);
    border-color: rgba(244, 63, 94, 0.15);
    color: var(--accent-red);
}

.feature-icon.icon-amber {
    background: var(--accent-amber-dim);
    border-color: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
}

.feature-icon.icon-emerald {
    background: var(--accent-emerald-dim);
    border-color: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
}

.feature-icon.icon-pink {
    background: var(--accent-pink-dim);
    border-color: rgba(236, 72, 153, 0.15);
    color: var(--accent-pink);
}

.feature-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.feature-tags {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 4px 12px;
    background: var(--accent-violet-dim);
    border: 1px solid rgba(167, 139, 250, 0.12);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent-violet);
}

/* === Security Modules Section === */
.security {
    position: relative;
    z-index: 1;
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(244, 63, 94, 0.02) 50%, transparent 100%);
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.module-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.module-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateX(4px);
}

.module-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-emerald);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
    animation: pulse 3s ease-in-out infinite;
    flex-shrink: 0;
}

.module-name {
    font-size: 0.875rem;
    font-weight: 500;
    flex: 1;
}

.module-status {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-emerald);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* === Stats Section === */
.stats {
    position: relative;
    z-index: 1;
    padding: var(--section-padding) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    position: relative;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(167, 139, 250, 0.2);
}

.stat-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-violet-dim);
    border-radius: var(--radius-md);
    color: var(--accent-violet);
}

.stat-icon.icon-cyan {
    background: var(--accent-cyan-dim);
    color: var(--accent-cyan);
}

.stat-icon.icon-amber {
    background: var(--accent-amber-dim);
    color: var(--accent-amber);
}

.stat-icon.icon-emerald {
    background: var(--accent-emerald-dim);
    color: var(--accent-emerald);
}

.stat-value {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.stat-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    width: 0;
    background: var(--gradient-main);
    border-radius: 2px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-bar-fill.fill-cyan {
    background: linear-gradient(135deg, #06b6d4, #22d3ee);
}

.stat-bar-fill.fill-amber {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.stat-bar-fill.fill-emerald {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.stat-bar-fill.animated {
    width: var(--fill);
}

/* === Commands Section === */
.commands {
    position: relative;
    z-index: 1;
    padding: var(--section-padding) 0;
}

.commands-showcase {
    max-width: 780px;
    margin: 0 auto;
}

.terminal-window {
    background: rgba(10, 10, 26, 0.9);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-subtle);
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.terminal-title {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.terminal-body {
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 2.2;
}

.cmd-line {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.cmd-line.visible {
    opacity: 1;
    transform: translateY(0);
}

.cmd-prompt {
    color: var(--accent-violet);
    font-weight: 600;
}

.cmd-name {
    color: var(--accent-cyan);
    font-weight: 500;
}

.cmd-arg {
    color: var(--accent-amber);
    font-weight: 400;
}

.cmd-desc {
    color: var(--text-tertiary);
    font-weight: 400;
    font-size: 0.8rem;
    margin-left: 4px;
}

.cmd-response {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease 0.5s;
}

.cmd-response.visible {
    opacity: 1;
    transform: translateY(0);
}

.response-icon {
    color: var(--accent-emerald);
    font-size: 1rem;
    font-weight: 600;
}

.response-text {
    color: var(--accent-emerald);
    font-weight: 500;
}

/* === CTA Section === */
.cta {
    position: relative;
    z-index: 1;
    padding: var(--section-padding) 0;
}

.cta-card {
    position: relative;
    padding: 80px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(167, 139, 250, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.cta-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Footer === */
.footer {
    position: relative;
    z-index: 1;
    padding: 64px 0 32px;
    border-top: 1px solid var(--border-subtle);
    background: rgba(5, 5, 16, 0.8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    line-height: 1.6;
    max-width: 280px;
}

.footer-links h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.footer-links a {
    display: block;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    padding: 4px 0;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-tertiary);
    transition: var(--transition-fast);
}

.social-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(167, 139, 250, 0.3);
    transform: translateY(-2px);
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 140px;
        min-height: auto;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats-row {
        justify-content: center;
    }
    
    .shield-container {
        width: 300px;
        height: 300px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card-large {
        grid-column: span 2;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(5, 5, 16, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links .nav-link {
        font-size: 1.25rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .btn-ghost {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card-large {
        grid-column: span 1;
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .modules-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-stats-row {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .hero-stat-divider {
        display: none;
    }
    
    .terminal-body {
        font-size: 0.75rem;
        padding: 16px;
    }
    
    .cmd-desc {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .modules-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-card {
        padding: 48px 24px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
}

/* === Scroll Reveal Stagger === */
.features-grid .feature-card:nth-child(1) { transition-delay: 0s; }
.features-grid .feature-card:nth-child(2) { transition-delay: 0.1s; }
.features-grid .feature-card:nth-child(3) { transition-delay: 0.15s; }
.features-grid .feature-card:nth-child(4) { transition-delay: 0.2s; }
.features-grid .feature-card:nth-child(5) { transition-delay: 0.25s; }
.features-grid .feature-card:nth-child(6) { transition-delay: 0.3s; }
.features-grid .feature-card:nth-child(7) { transition-delay: 0.35s; }

.modules-grid .module-card { 
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.4s ease;
}

.modules-grid .module-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Custom Scrollbar === */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: rgba(167, 139, 250, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(167, 139, 250, 0.5);
}

/* === Selection === */
::selection {
    background: rgba(167, 139, 250, 0.3);
    color: white;
}

/* === Logo Image === */
.logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 6px;
}

/* === Invite Modal === */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: rgba(12, 12, 30, 0.95);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 40px;
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), 0 0 120px rgba(167, 139, 250, 0.08);
}

.modal-overlay.active .modal-card {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: var(--accent-red);
}

.modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.modal-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-logo-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 12px;
    filter: drop-shadow(0 0 20px rgba(167, 139, 250, 0.3));
}

.modal-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.modal-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 380px;
    margin: 0 auto;
}

.modal-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.modal-step:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(167, 139, 250, 0.2);
}

.step-number {
    width: 32px;
    height: 32px;
    min-width: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-violet-dim);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-violet);
}

.step-note .step-number {
    background: var(--accent-amber-dim);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--accent-amber);
}

.step-content h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.step-content p {
    font-size: 0.825rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.username-highlight {
    display: inline-block;
    padding: 2px 10px;
    background: rgba(167, 139, 250, 0.12);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-violet);
    margin-top: 4px;
    user-select: all;
    cursor: pointer;
}

.username-highlight:hover {
    background: rgba(167, 139, 250, 0.2);
    border-color: rgba(167, 139, 250, 0.4);
}

.step-note {
    border-color: rgba(245, 158, 11, 0.15);
    background: rgba(245, 158, 11, 0.03);
}

@media (max-width: 480px) {
    .modal-card {
        padding: 28px 20px;
    }
    
    .modal-step {
        padding: 12px;
    }
}