:root {
    --bg-deep: #0a0808;
    --bg-primary: #120e0e;
    --bg-secondary: #1a1515;
    --bg-card: #221c1c;
    --bg-elevated: #2a2222;
    
    --text-primary: #ffffff;
    --text-secondary: #c4b8b8;
    --text-muted: #8a7a7a;
    
    --accent-red: #e84545;
    --accent-red-light: #ff6b6b;
    --accent-red-dark: #c23a3a;
    --accent-crimson: #8b1a1a;
    --accent-warm: #ff7a5c;
    
    --gradient-start: #1a0f0f;
    --gradient-mid: #0f0a0a;
    --gradient-end: #1a1212;
    
    --border: rgba(232, 69, 69, 0.12);
    --border-strong: rgba(232, 69, 69, 0.25);
    --glow-red: rgba(232, 69, 69, 0.3);
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;
    
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-deep);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-logo {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    animation: pulse 2s ease-in-out infinite;
}

.loading-bar {
    width: 200px;
    height: 2px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-red-light));
    width: 0%;
    animation: loadingProgress 1.5s ease-out forwards;
}

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

@keyframes loadingProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.gradient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(232, 69, 69, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(139, 26, 26, 0.1), transparent),
        radial-gradient(ellipse 50% 30% at 20% 80%, rgba(232, 69, 69, 0.08), transparent),
        linear-gradient(180deg, var(--bg-deep) 0%, var(--gradient-mid) 50%, var(--bg-deep) 100%);
    z-index: -2;
    pointer-events: none;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.depth-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.nav-premium {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 8, 8, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s var(--ease-smooth);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-premium {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-red);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.logo-text {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s var(--ease-smooth);
}

.nav-links a:hover {
    color: var(--text-primary);
    background: rgba(232, 69, 69, 0.1);
}

.nav-cta {
    background: var(--accent-red) !important;
    color: white !important;
    padding: 0.5rem 1rem !important;
    font-weight: 600 !important;
    font-size: 0.875rem;
    white-space: nowrap;
}

.nav-cta:hover {
    background: var(--accent-red-light) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(232, 69, 69, 0.3);
}

.lang-selector {
    display: flex;
    gap: 4px;
    background: var(--bg-card);
    padding: 4px;
    border-radius: 6px;
    border: 1px solid var(--border);
    pointer-events: auto;
    position: relative;
    z-index: 10;
}

.lang-btn {
    padding: 0.375rem 0.625rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s var(--ease-smooth);
    pointer-events: auto;
    position: relative;
    z-index: 10;
}

.lang-btn:hover {
    color: var(--text-primary);
}

.lang-btn.active {
    background: var(--accent-red);
    color: white;
}

.hero-premium {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(80px + var(--space-xl)) var(--space-lg) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--accent-red);
    margin-bottom: var(--space-md);
    padding: 0.625rem 1rem;
    background: rgba(232, 69, 69, 0.08);
    border: 1px solid var(--border);
    border-radius: 100px;
}

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

@keyframes pulseBadge {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(3.5rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: var(--space-md);
    letter-spacing: -0.03em;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
}

.title-line.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s var(--ease-out-expo);
}

.title-accent {
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-warm) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    max-width: 540px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(20px);
}

.hero-subtitle.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s var(--ease-out-expo) 0.3s;
}

.hero-cta-group {
    display: flex;
    gap: var(--space-sm);
    opacity: 0;
    transform: translateY(20px);
}

.hero-cta-group.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s var(--ease-out-expo) 0.5s;
}

.btn-primary-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-dark) 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s var(--ease-out-expo);
    box-shadow: 0 4px 20px rgba(232, 69, 69, 0.3);
}

.btn-primary-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(232, 69, 69, 0.4);
}

.btn-primary-premium svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s var(--ease-out-expo);
}

.btn-primary-premium:hover svg {
    transform: translateX(4px);
}

.btn-secondary-premium {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    transition: all 0.3s var(--ease-out-expo);
}

.btn-secondary-premium:hover {
    background: rgba(232, 69, 69, 0.1);
    border-color: var(--accent-red);
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-shield {
    position: relative;
    width: 280px;
    height: 280px;
    animation: floatShield 6s ease-in-out infinite;
}

@keyframes floatShield {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.shield-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid var(--border);
}

.ring-outer {
    width: 100%;
    height: 100%;
    border-color: rgba(232, 69, 69, 0.3);
    animation: rotateSlow 20s linear infinite;
}

.ring-mid {
    width: 70%;
    height: 70%;
    border-color: rgba(232, 69, 69, 0.5);
    animation: rotateSlow 15s linear infinite reverse;
}

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

.shield-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    color: var(--accent-red);
    filter: drop-shadow(0 0 40px rgba(232, 69, 69, 0.4));
}

.shield-core svg {
    width: 100%;
    height: 100%;
}

.floating-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-red) 0%, transparent 70%);
    opacity: 0.4;
    filter: blur(20px);
}

.orb-1 {
    width: 150px;
    height: 150px;
    top: 10%;
    right: 10%;
    animation: orbFloat1 8s ease-in-out infinite;
}

.orb-2 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 5%;
    animation: orbFloat2 10s ease-in-out infinite;
}

.orb-3 {
    width: 80px;
    height: 80px;
    top: 50%;
    right: 0;
    animation: orbFloat3 7s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 20px); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -30px); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-15px, -25px); }
}

.trust-section {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(232, 69, 69, 0.02);
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.trust-item {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

.trust-item.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo);
}

.trust-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 0.25rem;
}

.trust-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.trust-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-xl);
}

.section-eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-red);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
    opacity: 0;
    transform: translateY(10px);
}

.section-eyebrow.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo);
}

.section-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    opacity: 0;
    transform: translateY(20px);
}

.section-title.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo) 0.1s;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-warm) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    opacity: 0;
    transform: translateY(20px);
}

.section-subtitle.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo) 0.2s;
}

.identity-section {
    position: relative;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
}

.bento-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    transition: all 0.5s var(--ease-out-expo);
    opacity: 0;
    transform: translateY(40px);
}

.bento-item.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s var(--ease-out-expo);
}

.bento-item:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 30px 80px rgba(232, 69, 69, 0.12);
}

.bento-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(232, 69, 69, 0.08), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.bento-item:hover::before {
    opacity: 1;
}

.bento-item {
    min-height: 380px;
}

.bento-large {
    grid-column: span 2;
}

.bento-medium {
    grid-column: span 1;
}

.bento-small {
    grid-column: span 1;
}

.bento-wide {
    grid-column: span 2;
}

.bento-content {
    height: 100%;
    min-height: 100%;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
    box-sizing: border-box;
}

.bento-content.horizontal {
    flex-direction: row;
    gap: 1.25rem;
    align-items: center;
}

@media (max-width: 600px) {
    .bento-content.horizontal {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .bento-wide .bento-visual {
        flex: 0 0 auto;
        width: 100%;
        max-height: 100px;
    }
    
    .nav-cta {
        display: none;
    }
}

.bento-visual {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 120px;
    max-height: 160px;
}

.bento-wide .bento-visual {
    flex: 0 0 120px;
    min-height: 100px;
    max-height: 140px;
}

.bento-text {
    position: relative;
    flex: 1 1 auto;
}

.bento-wide .bento-text {
    flex: 1 1 auto;
    min-width: 200px;
}

.bento-num {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--accent-red);
    letter-spacing: 0.15em;
    opacity: 0.7;
    display: block;
    margin-bottom: 0.5rem;
}

.bento-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.bento-item p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.bento-large h3 {
    font-size: 1.5rem;
}

.bento-large p {
    font-size: 1rem;
}

.shield-anim {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.shield-ring-outer,
.shield-ring-inner {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--border);
}

.shield-ring-outer {
    width: 100%;
    height: 100%;
    border-color: rgba(232, 69, 69, 0.3);
    animation: shieldPulse 3s ease-in-out infinite;
}

.shield-ring-inner {
    width: 70%;
    height: 70%;
    border-color: rgba(232, 69, 69, 0.5);
    animation: shieldPulse 3s ease-in-out infinite 0.5s;
}

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

.shield-icon {
    width: 50px;
    height: 50px;
    color: var(--accent-red);
    z-index: 2;
    flex-shrink: 0;
}

.crypto-visual {
    background: linear-gradient(180deg, transparent, rgba(232, 69, 69, 0.03));
    min-height: 80px;
}

.key-pattern {
    text-align: center;
}

.key-char {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--accent-red);
    letter-spacing: 0.2em;
    opacity: 0.6;
}

.key-lines {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    align-items: center;
}

.key-line {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    border-radius: 2px;
    opacity: 0.4;
    animation: keyLine 2s ease-in-out infinite;
}

.key-line:nth-child(1) { width: 80px; animation-delay: 0s; }
.key-line:nth-child(2) { width: 100px; animation-delay: 0.2s; }
.key-line:nth-child(3) { width: 60px; animation-delay: 0.4s; }
.key-line:nth-child(4) { width: 90px; animation-delay: 0.6s; }

@keyframes keyLine {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.5; }
}

.ghost-visual {
    position: relative;
    min-height: 60px;
}

.ghost-orb {
    width: 45px;
    height: 45px;
    background: radial-gradient(circle, rgba(232, 69, 69, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: ghostFloat 4s ease-in-out infinite;
}

.ghost-trail {
    position: absolute;
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-red), transparent);
    opacity: 0.3;
    animation: ghostTrail 4s ease-in-out infinite;
}

@keyframes ghostFloat {
    0%, 100% { transform: translateY(0); opacity: 0.6; }
    50% { transform: translateY(-15px); opacity: 1; }
}

@keyframes ghostTrail {
    0%, 100% { transform: translateX(-20px); opacity: 0.2; }
    50% { transform: translateX(20px); opacity: 0.4; }
}

.ddos-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.traffic-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 50px;
}

.bar {
    width: 8px;
    background: linear-gradient(180deg, var(--accent-red), var(--accent-crimson));
    border-radius: 2px;
    height: var(--height);
    animation: barPulse 0.8s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes barPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.1); }
}

.shield-block {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent-red);
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: rgba(232, 69, 69, 0.1);
}

.edge-visual {
    position: relative;
    width: 90px;
    height: 90px;
    flex-shrink: 0;
}

.globe-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid var(--border);
}

.globe-ring:nth-child(1) { width: 100%; height: 100%; animation: globeRotate 8s linear infinite; }
.globe-ring:nth-child(2) { width: 70%; height: 70%; animation: globeRotate 6s linear infinite reverse; }
.globe-ring:nth-child(3) { width: 40%; height: 40%; border-color: var(--accent-red); opacity: 0.5; }

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

.edge-nodes {
    position: absolute;
    inset: 0;
}

.node {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent-red);
    border-radius: 50%;
    animation: nodePulse 2s ease-in-out infinite;
}

.node:nth-child(1) { top: 10%; left: 30%; animation-delay: 0s; }
.node:nth-child(2) { top: 40%; right: 10%; animation-delay: 0.4s; }
.node:nth-child(3) { bottom: 20%; left: 50%; animation-delay: 0.8s; }
.node:nth-child(4) { top: 60%; left: 15%; animation-delay: 1.2s; }
.node:nth-child(5) { bottom: 30%; right: 25%; animation-delay: 1.6s; }

@keyframes nodePulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.5); opacity: 1; box-shadow: 0 0 10px var(--accent-red); }
}

.immutable-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70px;
}

.version-stack {
    display: flex;
    flex-direction: column;
    transform: perspective(500px) rotateX(20deg);
}

.version-layer {
    padding: 0.375rem 0.875rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--text-secondary);
    margin-bottom: -6px;
    transition: all 0.3s;
}

.version-layer:first-child {
    background: rgba(232, 69, 69, 0.1);
    border-color: var(--accent-red);
    color: var(--accent-red);
    z-index: 3;
}

.version-layer:nth-child(2) {
    opacity: 0.7;
    z-index: 2;
}

.version-layer:nth-child(3) {
    opacity: 0.4;
    z-index: 1;
}

.bento-item:hover .version-layer {
    transform: translateY(-2px);
}

.bento-item:hover .version-layer:first-child {
    box-shadow: 0 5px 20px rgba(232, 69, 69, 0.2);
}

.stack-section {
    position: relative;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-deep) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.stack-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 70%;
    height: 140%;
    background: radial-gradient(ellipse at center, rgba(232, 69, 69, 0.08) 0%, transparent 50%);
    animation: stackOrbFloat 20s ease-in-out infinite;
    pointer-events: none;
}

.stack-section::after {
    content: '';
    position: absolute;
    bottom: -40%;
    right: -10%;
    width: 60%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(139, 26, 26, 0.06) 0%, transparent 45%);
    animation: stackOrbFloat 18s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes stackOrbFloat {
    0%, 100% { 
        transform: translate(0, 0) scale(1); 
        opacity: 0.8;
    }
    25% { 
        transform: translate(60px, -40px) scale(1.1); 
        opacity: 1;
    }
    50% { 
        transform: translate(-30px, 30px) scale(0.95); 
        opacity: 0.7;
    }
    75% { 
        transform: translate(40px, 20px) scale(1.05); 
        opacity: 0.9;
    }
}

.stack-grid-lines {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at center, transparent 0%, var(--bg-secondary) 70%),
        linear-gradient(90deg, rgba(232, 69, 69, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(232, 69, 69, 0.1) 1px, transparent 1px);
    background-size: 100% 100%, 60px 60px, 60px 60px;
    animation: gridDrift 30s linear infinite;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
}

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

.stack-section .section-container {
    position: relative;
    z-index: 2;
}

.stack-showcase {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    z-index: 3;
}

.stack-header {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
    border-bottom: 1px solid var(--border);
}

.stack-header-label {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.stack-layer {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: var(--space-md);
    padding: 1.5rem var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease-out-expo);
    align-items: center;
}

.stack-layer:last-child {
    border-bottom: none;
}

.stack-layer.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo);
}

.stack-layer:hover {
    background: rgba(232, 69, 69, 0.02);
}

.layer-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-red);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.layer-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.stack-badge {
    padding: 0.375rem 0;
    padding-right: 1.25rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: all 0.2s;
    position: relative;
}

.stack-badge::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-red);
    transition: width 0.3s var(--ease-out-expo);
}

.stack-badge:hover {
    color: var(--text-primary);
}

.stack-badge:hover::after {
    width: calc(100% - 1.25rem);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 1100px;
    margin: 0 auto;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: var(--space-lg);
    position: relative;
    transition: all 0.4s var(--ease-out-expo);
    opacity: 0;
    transform: translateY(40px);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo);
}

.pricing-card:hover {
    transform: translateY(-12px);
    border-color: var(--border-strong);
}

.pricing-card.featured {
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(232, 69, 69, 0.05) 100%);
    border-color: var(--accent-red);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-12px);
    box-shadow: 0 30px 80px rgba(232, 69, 69, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-dark) 100%);
    color: white;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 0.5rem 1.25rem;
    border-radius: 0 0 12px 12px;
}

.pricing-header {
    margin-bottom: var(--space-md);
}

.pricing-name {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.pricing-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

.pricing-amount {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
}

.currency {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--accent-red);
    margin-top: 0.25rem;
}

.number {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--text-primary);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--space-md);
    flex: 1;
}

.pricing-features li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    padding: 0.625rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pricing-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-red);
    border-radius: 50%;
}

.pricing-meta {
    padding: var(--space-sm) 0;
    border-top: 1px solid var(--border);
    margin-top: auto;
    margin-bottom: var(--space-md);
}

.eta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.pricing-cta {
    display: block;
    width: 100%;
    padding: 1rem;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    margin-top: auto;
    transition: all 0.3s var(--ease-out-expo);
}

.pricing-cta:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: white;
}

.pricing-card.featured .pricing-cta {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: white;
}

.pricing-card.featured .pricing-cta:hover {
    background: var(--accent-red-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232, 69, 69, 0.3);
}

.contact-section {
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-xl);
    align-items: stretch;
}

.contact-desc {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(20px);
}

.contact-desc.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo) 0.2s;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    opacity: 0;
    transform: translateY(20px);
}

.contact-methods.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo) 0.3s;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s var(--ease-out-expo);
}

.contact-link:hover {
    border-color: var(--accent-red);
    background: rgba(232, 69, 69, 0.05);
    transform: translateX(8px);
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: rgba(232, 69, 69, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-red);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
}

.contact-link-info {
    display: flex;
    flex-direction: column;
}

.contact-link-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-link-value {
    font-weight: 600;
    color: var(--text-primary);
}

.contact-form-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: var(--space-lg);
    opacity: 0;
    transform: translateY(40px);
    height: 100%;
}

.contact-form-container.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s var(--ease-out-expo);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    height: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem 1.125rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.2s var(--ease-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 0 4px rgba(232, 69, 69, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23e84545' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group-message {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group-message textarea {
    flex: 1;
    min-height: 120px;
}

.form-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.125rem 2rem;
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-dark) 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    margin-top: var(--space-xs);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(232, 69, 69, 0.3);
}

.submit-icon svg {
    width: 18px;
    height: 18px;
}

.form-success-message {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08) 0%, rgba(34, 197, 94, 0.04) 100%);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: 12px;
    animation: fadeInUp 0.4s var(--ease-out-expo);
}

.form-success-message svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: #22c55e;
    margin-top: 2px;
}

.form-success-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-success-content strong {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: #22c55e;
    letter-spacing: 0.02em;
}

.form-success-content span {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-premium {
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
}

.footer-top {
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(var(--space-xl) * 1.5) var(--space-lg);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.footer-logo span {
    color: var(--accent-red);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: all 0.3s var(--ease-out-expo);
}

.footer-social a:hover {
    border-color: var(--accent-red);
    color: var(--accent-red);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: var(--space-md);
    opacity: 0.8;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}

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

.footer-copyright-bar {
    padding: var(--space-md) var(--space-lg);
    text-align: center;
}

.footer-copyright-bar p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

@media (max-width: 1024px) {
    .hero-premium {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: calc(100px + var(--space-xl));
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: minmax(180px, auto);
    }
    
    .bento-item {
        min-height: 340px;
    }
    
    .bento-large {
        grid-column: span 2;
    }
    
    .bento-medium {
        grid-column: span 1;
    }
    
    .bento-small {
        grid-column: span 1;
    }
    
    .bento-wide {
        grid-column: span 2;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-12px);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-12px);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
        padding: var(--space-xl) var(--space-lg);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-links a:not(.nav-cta) {
        display: none;
    }
    
    .lang-selector {
        margin-left: auto;
    }
    
    .bento-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }
    
    .bento-item {
        min-height: 280px;
    }
    
    .bento-large,
    .bento-medium,
    .bento-small,
    .bento-wide {
        grid-column: span 1;
    }
    
    .bento-content.horizontal {
        flex-direction: column;
        gap: 1rem;
    }
    
    .bento-wide .bento-content.horizontal {
        flex-direction: column;
        gap: 1rem;
    }
    
    .bento-wide .bento-visual {
        flex: 0 0 auto;
        min-height: 80px;
        width: 100%;
        max-height: 100px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .trust-container {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .trust-divider {
        width: 60px;
        height: 1px;
    }
    
    .stack-header,
    .stack-layer {
        grid-template-columns: 100px 1fr;
        gap: var(--space-sm);
    }
    
    .layer-label {
        font-size: 0.6875rem;
    }
    
    .stack-badge {
        font-size: 0.875rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: span 1;
        align-items: center;
    }
    
    .footer-tagline {
        max-width: 100%;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-col {
        padding-top: var(--space-md);
        border-top: 1px solid var(--border);
    }
    
    .footer-col h4 {
        margin-bottom: var(--space-sm);
    }
    
    .stack-header {
        display: none;
    }
    
    .stack-layer {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding: 1.25rem var(--space-sm);
    }
}