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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

:root {
    --void-primary: #0a0c1b;
    --nebula-surface: #151a35;
    --pulse-accent: #00d9ff;
    --flux-secondary: #9d4edd;
    --star-text: #e0f7ff;
    --comet-text: #8fa3c9;
    --orbit-border: rgba(0, 217, 255, 0.15);
    --portal-gradient: linear-gradient(135deg, var(--pulse-accent), var(--flux-secondary));
    --card-glow: radial-gradient(circle at center, rgba(0, 217, 255, 0.1), transparent 70%);
    --font-terminal: 'Orbitron', monospace;
    --font-interface: 'Rajdhani', sans-serif;
    --font-narrative: 'Exo 2', sans-serif;
    --transition-quantum: 0.25s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    --transition-warp: 0.4s cubic-bezier(0.87, 0, 0.13, 1);
    --glow-primary: 0 0 25px rgba(0, 217, 255, 0.4);
    --shadow-deep: 0 12px 32px rgba(0, 0, 0, 0.35);
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
    background-color: var(--void-primary);
    color: var(--star-text);
    overflow-x: clip;
}

body {
    font-display: swap;
    font-family: var(--font-narrative);
    font-weight: 400;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: clip;
    text-rendering: optimizeSpeed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--void-primary);
    position: relative;
}

body::before,
body::after {
    max-width: 100vw;
    overflow: hidden;
    left: 50%;
    transform: translateX(-50%);
}

@keyframes gradient-shift {
    0%   { transform: translateX(-50%) scale(1); }
    50%  { transform: translateX(-50%) scale(1.05); }
    100% { transform: translateX(-50%) scale(1); }
}

@keyframes grid-pulse {
    0%, 100% {
        opacity: 0.2;
        transform: translate(0, 0);
    }
    50% {
        opacity: 0.4;
        transform: translate(10px, 10px);
    }
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.background-image {
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

h1, h2, h3, h4 {
    font-family: var(--font-terminal);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
    background: var(--portal-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5em;
}

h2 {
    font-family: var(--font-interface);
    font-size: clamp(1.8rem, 3vw + 0.5rem, 3rem);
    color: var(--pulse-accent);
}

a {
    color: var(--pulse-accent);
    text-decoration: none;
    transition: all var(--transition-quantum);
    position: relative;
    font-weight: 500;
}

a:hover {
    color: var(--flux-secondary);
    text-shadow: 0 0 8px rgba(157, 78, 221, 0.5);
}

button, .game-control {
    font-family: var(--font-interface);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    background: var(--portal-gradient);
    color: white;
    cursor: pointer;
    transition: all var(--transition-quantum);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

button:hover, .game-control:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary), var(--shadow-deep);
}

button:active, .game-control:active {
    transform: translateY(-1px);
}

input, textarea, select {
    font-family: var(--font-narrative);
    padding: 0.9rem 1.2rem;
    border: 2px solid var(--orbit-border);
    border-radius: 6px;
    background: rgba(21, 26, 53, 0.7);
    color: var(--star-text);
    outline: none;
    transition: all var(--transition-quantum);
    backdrop-filter: blur(10px);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    box-shadow: none;
    border-color: var(--pulse-accent);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.pixel-perfect {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

.portal-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nebula-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--card-glow);
    pointer-events: none;
    z-index: -1;
}

@media (max-width: 768px) {
    .portal-container {
        padding: 0 1.5rem;
    }
    
    h1 {
        font-size: clamp(2rem, 4vw + 1rem, 3rem);
    }
}

@media (max-width: 480px) {
    html {
        font-size: 95%;
    }
    
    .portal-container {
        padding: 0 0.1rem;
    }
    
    button, .game-control {
        padding: 0.9rem 1.5rem;
        font-size: 1rem;
    }
}

.portal-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 12, 27, 0.92);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--orbit-border);
    padding: 1.2rem 0;
    transition: all var(--transition-warp);
}

.portal-header:hover {
    background: rgba(21, 26, 53, 0.95);
    border-bottom-color: rgba(0, 217, 255, 0.3);
}

.header-grid {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 3rem;
}

.nexus-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem;
    border-radius: 10px;
    transition: all var(--transition-quantum);
}

.nexus-logo:hover {
    transform: translateY(-2px);
    background: rgba(0, 217, 255, 0.05);
}

.logo-glyph {
    position: relative;
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 5px rgba(0, 217, 255, 0.5)); }
    50% { filter: drop-shadow(0 0 15px rgba(157, 78, 221, 0.7)); }
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-primary {
    font-family: var(--font-terminal);
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(90deg, #00d9ff, #9d4edd);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.1em;
}

.logo-secondary {
    font-family: var(--font-interface);
    font-size: 0.9rem;
    color: var(--comet-text);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.nexus-navigation {
    justify-self: center;
}

.nav-orbits {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-node {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    background: rgba(21, 26, 53, 0.7);
    border: 1px solid transparent;
    transition: all var(--transition-quantum);
    font-family: var(--font-interface);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--pulse-accent);
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.nav-link[data-nav-type="catalog"]:hover {
    color: #ff6b9d;
}

.nav-link[data-nav-type="home"]:hover {
    color: #00d9ff;
}

.nav-link[data-nav-type="about"]:hover {
    color: #9d4edd;
}

.nav-icon {
    font-size: 1.2rem;
}

.nav-label {
    white-space: nowrap;
}

.nav-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 217, 255, 0.3);
    opacity: 0;
    transition: all 0.6s ease;
}

.nav-link:hover .nav-pulse {
    width: 120%;
    height: 120%;
    opacity: 1;
}

.header-status {
    justify-self: end;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.2rem;
    background: rgba(21, 26, 53, 0.8);
    border-radius: 50px;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00ff88;
    box-shadow: 0 0 10px #00ff88;
    animation: status-pulse 2s infinite;
}

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

.status-text {
    font-family: var(--font-interface);
    font-size: 0.85rem;
    color: var(--comet-text);
    letter-spacing: 0.05em;
}

@media (max-width: 1024px) {
    .header-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        justify-items: center;
    }
    
    .nexus-navigation {
        justify-self: center;
        order: 3;
        grid-column: 1;
    }
    
    .header-status {
        justify-self: center;
        order: 2;
    }
    
    .nav-orbits {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .portal-header {
        padding: 1rem 0;
    }
    
    .nav-link {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-icon {
        font-size: 1rem;
    }
    
    .logo-primary {
        font-size: 1.2rem;
    }
    
    .logo-secondary {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .nav-orbits {
        gap: 0.8rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.8rem;
    }
    
    .nav-label {
        display: none;
    }
    
    .nav-icon {
        font-size: 1.1rem;
        margin: 0;
    }
    
    .status-text {
        display: none;
    }
}

.gateway-section {
    position: relative;
    min-height: 30vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 3rem 0 2rem 0;
    isolation: isolate;
}

.gateway-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    will-change: transform;
    transition: transform 0.1s linear;
}

.gateway-background.animated {
    animation: backgroundReveal 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes backgroundReveal {
    0% { transform: translateY(100px) scale(1.1); opacity: 0; }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(10, 12, 27, 1) 0%,
        rgba(10, 12, 27, 0.99) 30%,
        rgba(10, 12, 27, .2) 70%,
        rgba(10, 12, 27, .1) 100%
    );
    z-index: 1;
}

.background-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.4) contrast(0.4);
    opacity: 0.4;
}

.gateway-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.gateway-text {
    max-width: 650px;
    text-align: center;
}

.title-wrapper {
    margin-bottom: 2.5rem;
}

.title-accent {
    display: inline-block;
    font-family: var(--font-terminal);
    font-size: 1rem;
    color: var(--pulse-accent);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50px;
    background: rgba(0, 217, 255, 0.05);
}

.gateway-title {
    font-family: var(--font-terminal);
    font-size: clamp(3rem, 6vw + 1rem, 5.5rem);
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin-bottom: 0;
}

.title-line {
    display: block;
    color: var(--star-text);
}

.title-line.highlight {
    background: var(--portal-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.title-line.highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--portal-gradient);
    border-radius: 2px;
}

.gateway-description {
    font-size: 1.3rem;
    line-height: 1.7;
    color: var(--comet-text);
    margin-bottom: 3rem;
    max-width: 550px;
}

.gateway-actions {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.3rem 2.5rem;
    background: var(--portal-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-family: var(--font-interface);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all var(--transition-quantum);
    position: relative;
    overflow: hidden;
    max-width: 350px;
    text-decoration: none;
}

.primary-button:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(0, 217, 255, 0.4),
        0 0 80px rgba(157, 78, 221, 0.2);
}

.button-icon {
    font-size: 1.5rem;
}

.button-aura {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    opacity: 0;
    transition: all 0.6s ease;
}

.primary-button:hover .button-aura {
    width: 300px;
    height: 300px;
    opacity: 1;
}

.gateway-stats {
    display: flex;
    gap: 3rem;
}

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

.stat-number {
    font-family: var(--font-terminal);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--portal-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.stat-label {
    font-family: var(--font-interface);
    font-size: 0.9rem;
    color: var(--comet-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.gateway-visual {
    position: relative;
    height: 500px;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--portal-gradient);
    filter: blur(10px);
    opacity: 0.6;
}

.particle-1 {
    width: 120px;
    height: 120px;
    top: 10%;
    right: 20%;
    animation: floatParticle 8s ease-in-out infinite;
}

.particle-2 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    right: 10%;
    animation: floatParticle 10s ease-in-out infinite 1s;
}

.particle-3 {
    width: 60px;
    height: 60px;
    top: 50%;
    left: 10%;
    animation: floatParticle 12s ease-in-out infinite 2s;
}

@keyframes floatParticle {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.1); }
}

.glow-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(
        circle at center,
        rgba(0, 217, 255, 0.15) 0%,
        rgba(157, 78, 221, 0.1) 30%,
        transparent 70%
    );
    filter: blur(40px);
    animation: pulseOrb 4s ease-in-out infinite;
}

@keyframes pulseOrb {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.scroll-cue {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(
        to bottom,
        transparent,
        var(--pulse-accent),
        transparent
    );
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(20px); }
}

@media (max-width: 1024px) {
    .gateway-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .gateway-text {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .gateway-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .gateway-actions {
        align-items: center;
    }
    
    .gateway-visual {
        display: none;
        height: 300px;
        order: -1;
    }
    
    .gateway-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .gateway-section {
        padding: 4rem 0;
        min-height: 90vh;
    }
    
    .gateway-title {
        font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
    }
    
    .gateway-description {
        font-size: 1.1rem;
    }
    
    .primary-button {
        padding: 1.1rem 2rem;
        font-size: 1.1rem;
    }
    
    .gateway-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .scroll-cue {
        bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .gateway-title {
        font-size: clamp(2rem, 4vw + 1rem, 3rem);
    }
    
    .primary-button {
        width: 100%;
        justify-content: center;
    }
    
    .button-icon {
        font-size: 1.3rem;
    }
}

.narrative-section {
    padding: 8rem 0;
    background: linear-gradient(
        180deg,
        var(--void-primary) 0%,
        #0d0f20 30%,
        #111428 100%
    );
    position: relative;
    overflow: hidden;
}

.narrative-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 217, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(157, 78, 221, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.narrative-header {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-family: var(--font-terminal);
    font-size: 0.9rem;
    color: var(--pulse-accent);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1.5rem;
    padding: 0.4rem 1rem;
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50px;
    background: rgba(0, 217, 255, 0.05);
}

.section-title {
    font-family: var(--font-terminal);
    font-size: clamp(2.5rem, 4vw + 1rem, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-word {
    display: inline-block;
    margin-right: 0.5rem;
}

.title-word.accent {
    background: var(--portal-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.title-word.accent::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--portal-gradient);
    border-radius: 1px;
}

.narrative-intro {
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--comet-text);
    max-width: 600px;
    margin: 0 auto;
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.vision-card {
    background: rgba(21, 26, 53, 0.7);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all var(--transition-warp);
    opacity: 0;
    transform: translateY(30px);
}

.narrative-section.revealed .vision-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.vision-card:hover {
    border-color: rgba(0, 217, 255, 0.3);
    background: rgba(21, 26, 53, 0.9);
    transform: translateY(-5px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(0, 217, 255, 0.1);
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--pulse-accent);
}

.card-title {
    font-family: var(--font-interface);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--star-text);
    line-height: 1.3;
}

.card-content {
    margin-bottom: 1.5rem;
}

.card-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--comet-text);
    margin-bottom: 1.5rem;
}

.card-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: var(--comet-text);
}

.card-features i {
    color: var(--pulse-accent);
    font-size: 1rem;
}

.card-footer {
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
}

.card-tag {
    display: inline-block;
    font-family: var(--font-interface);
    font-size: 0.8rem;
    color: var(--pulse-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.8rem;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 50px;
}

.narrative-particle {
    position: absolute;
    border-radius: 50%;
    background: var(--portal-gradient);
    filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    z-index: -1;
    animation-play-state: paused;
}

.vision-card:hover .narrative-particle {
    opacity: 0.3;
    animation-play-state: running;
}

.particle-a {
    width: 60px;
    height: 60px;
    top: -20px;
    right: -20px;
    animation: particleFloatA 6s ease-in-out infinite;
}

.particle-b {
    width: 40px;
    height: 40px;
    bottom: -10px;
    left: -10px;
    animation: particleFloatB 8s ease-in-out infinite 1s;
}

.particle-c {
    width: 50px;
    height: 50px;
    top: 50%;
    right: -15px;
    animation: particleFloatC 7s ease-in-out infinite;
}

.particle-d {
    width: 70px;
    height: 70px;
    bottom: -25px;
    right: 30%;
    animation: particleFloatD 9s ease-in-out infinite 0.5s;
}

.particle-e {
    width: 45px;
    height: 45px;
    top: 20%;
    left: -15px;
    animation: particleFloatE 6s ease-in-out infinite 0.8s;
}

@keyframes particleFloatA {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(10px, -10px) rotate(120deg); }
    66% { transform: translate(-5px, 5px) rotate(240deg); }
}

@keyframes particleFloatB {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(15px, -15px) scale(1.2); }
}

@keyframes particleFloatC {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes particleFloatD {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(10px, -15px); }
    50% { transform: translate(-10px, -5px); }
    75% { transform: translate(5px, 10px); }
}

@keyframes particleFloatE {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.3) rotate(180deg); }
}

.narrative-cta {
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 20px;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

.narrative-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 217, 255, 0.1), transparent 70%);
    pointer-events: none;
}

.cta-content {
    flex: 1;
}

.cta-title {
    font-family: var(--font-interface);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--star-text);
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--comet-text);
    max-width: 600px;
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--pulse-accent);
    border: 1px solid var(--pulse-accent);
    border-radius: 50px;
    font-family: var(--font-interface);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all var(--transition-quantum);
    text-decoration: none;
    white-space: nowrap;
}

.secondary-button:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--flux-secondary);
    color: var(--flux-secondary);
    transform: translateX(5px);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

@media (max-width: 1024px) {
    .vision-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .narrative-cta {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .cta-text {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .narrative-section {
        padding: 6rem 0;
    }
    
    .vision-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: clamp(2rem, 3vw + 1rem, 3rem);
    }
    
    .narrative-intro {
        font-size: 1.2rem;
    }
    
    .narrative-cta {
        padding: 2rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .vision-card {
        padding: 1.5rem;
    }
    
    .card-header {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .narrative-cta {
        padding: 1.5rem;
    }
    
    .secondary-button {
        width: 100%;
        justify-content: center;
    }
}

.faq-section {
    padding: 8rem 0;
    background: linear-gradient(
        180deg,
        #111428 0%,
        var(--void-primary) 100%
    );
    position: relative;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(157, 78, 221, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(0, 217, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

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

.faq-intro {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--comet-text);
    max-width: 600px;
    margin: 0 auto;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 3rem;
    align-items: start;
}

.faq-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background: rgba(21, 26, 53, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-warp);
    opacity: 0;
    transform: translateY(20px);
    position: relative;
}

.faq-section.animated .faq-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    border-color: rgba(0, 217, 255, 0.3);
    background: rgba(21, 26, 53, 0.95);
}

.faq-item.active {
    border-color: var(--pulse-accent);
    background: rgba(21, 26, 53, 0.95);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.1);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.8rem;
    cursor: pointer;
    user-select: none;
    transition: background-color var(--transition-quantum);
}

.faq-question:hover {
    background: rgba(0, 217, 255, 0.05);
}

.question-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}

.question-number {
    font-family: var(--font-terminal);
    font-size: 1rem;
    font-weight: 700;
    color: var(--pulse-accent);
    min-width: 40px;
}

.question-text {
    font-family: var(--font-interface);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--star-text);
    line-height: 1.4;
    flex: 1;
}

.faq-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-quantum);
}

.faq-icon i {
    font-size: 1.2rem;
    color: var(--pulse-accent);
    transition: transform var(--transition-quantum);
}

.faq-item.active .faq-icon {
    background: rgba(0, 217, 255, 0.2);
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.answer-content {
    padding: 0 1.8rem 1.8rem;
}

.answer-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--comet-text);
    margin-bottom: 1.5rem;
}

.answer-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.8rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.detail-item i {
    color: var(--pulse-accent);
    font-size: 1rem;
}

.detail-item span {
    font-size: 0.9rem;
    color: var(--comet-text);
}

.save-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.save-type {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.save-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.save-icon.local {
    background: rgba(0, 217, 255, 0.1);
}

.save-icon.cloud {
    background: rgba(157, 78, 221, 0.1);
}

.save-icon i {
    font-size: 1.5rem;
}

.save-icon.local i {
    color: var(--pulse-accent);
}

.save-icon.cloud i {
    color: var(--flux-secondary);
}

.save-info h4 {
    font-family: var(--font-interface);
    font-size: 1rem;
    font-weight: 600;
    color: var(--star-text);
    margin-bottom: 0.3rem;
}

.save-info p {
    font-size: 0.85rem;
    color: var(--comet-text);
    margin: 0;
}

.pricing-model {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.model-card {
    padding: 1.2rem;
    border-radius: 10px;
    border: 1px solid;
}

.model-card.free {
    border-color: rgba(0, 217, 255, 0.3);
    background: rgba(0, 217, 255, 0.05);
}

.model-card.optional {
    border-color: rgba(157, 78, 221, 0.3);
    background: rgba(157, 78, 221, 0.05);
}

.model-card h4 {
    font-family: var(--font-interface);
    font-size: 1rem;
    font-weight: 600;
    color: var(--star-text);
    margin-bottom: 0.8rem;
}

.model-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.model-card li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--comet-text);
}

.model-card.free i {
    color: var(--pulse-accent);
}

.model-card.optional i {
    color: var(--flux-secondary);
}

.troubleshooting {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.troubleshoot-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--portal-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-terminal);
    font-size: 0.9rem;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content h4 {
    font-family: var(--font-interface);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--star-text);
    margin-bottom: 0.3rem;
}

.step-content p {
    font-size: 0.85rem;
    color: var(--comet-text);
    margin: 0;
}

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--pulse-accent);
    text-decoration: none;
    font-size: 0.95rem;
    margin-top: 1rem;
    padding: 0.5rem 0;
    transition: color var(--transition-quantum);
}

.support-link:hover {
    color: var(--flux-secondary);
}

.support-link i {
    font-size: 1.1rem;
}

.faq-particle {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--portal-gradient);
    filter: blur(5px);
    opacity: 0;
    pointer-events: none;
    z-index: -1;
    animation-play-state: paused;
}

.particle-1 {
    top: 20%;
    right: 10%;
    animation: particleGlow 1s ease-in-out;
}

.particle-2 {
    bottom: 20%;
    left: 10%;
    animation: particleGlow 1s ease-in-out 0.2s;
}

@keyframes particleGlow {
    0%, 100% { 
        opacity: 0;
        transform: scale(0.5);
    }
    50% { 
        opacity: 0.6;
        transform: scale(1.5);
    }
}

.faq-visual {
    width: 350px;
    position: sticky;
    top: 2rem;
}

.visual-container {
    position: relative;
    height: 100%;
    min-height: 500px;
    border-radius: 20px;
    overflow: hidden;
}

.visual-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.visual-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.6) contrast(1.2);
}

.visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(0, 217, 255, 0.97) 0%,
        rgba(157, 78, 221, 0.99) 100%
    );
    opacity: 0.91;
}

.visual-content {
    position: relative;
    z-index: 2;
    padding: 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.visual-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.visual-icon i {
    font-size: 2rem;
    color: white;
}

.visual-title {
    font-family: var(--font-interface);
    font-size: 1.8rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.8rem;
}

.visual-text {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.visual-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-family: var(--font-interface);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-quantum);
    max-width: 200px;
}

.visual-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.float-element {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatElement 6s ease-in-out infinite;
}

.float-element i {
    font-size: 1.2rem;
    color: white;
}

.el-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.el-2 {
    top: 40%;
    right: 20%;
    animation-delay: 2s;
}

.el-3 {
    bottom: 30%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.faq-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    text-align: center;
}

.footer-note {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.5rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 50px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.footer-note i {
    color: var(--pulse-accent);
    font-size: 1.1rem;
}

.footer-note p {
    font-size: 0.9rem;
    color: var(--comet-text);
    margin: 0;
}

.update-date {
    font-weight: 600;
    color: var(--star-text);
}

@media (max-width: 1200px) {
    .faq-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .faq-visual {
        grid-column: span 2;
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
        position: static;
    }
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-visual {
        grid-column: span 1;
    }
    
    .answer-details {
        grid-template-columns: 1fr;
    }
    
    .save-types,
    .pricing-model {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: 1.5rem;
    }
    
    .question-content {
        gap: 1rem;
    }
    
    .question-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .faq-section {
        padding: 6rem 0;
    }
    
    .faq-question {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .faq-icon {
        align-self: flex-end;
    }
    
    .visual-content {
        padding: 1.5rem;
    }
    
    .visual-title {
        font-size: 1.5rem;
    }
}

.aether-section {
    padding: 6rem 0 8rem;
    position: relative;
    background: linear-gradient(
        180deg,
        #0a0c1b 0%,
        #080a18 100%
    );
    overflow: hidden;
}

.aether-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.backdrop-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(
        circle at center,
        rgba(0, 217, 255, 0.05) 0%,
        rgba(157, 78, 221, 0.03) 30%,
        transparent 70%
    );
    filter: blur(60px);
}

.backdrop-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at center, black 30%, transparent 70%);
}

.aether-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    gap: 3rem;
}

.header-content {
    flex: 1;
}

.aether-intro {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--comet-text);
    max-width: 500px;
    margin-top: 1rem;
}

.header-visual {
    position: relative;
    width: 200px;
    height: 200px;
}

.visual-orb {
    position: relative;
    width: 100%;
    height: 100%;
}

.orb-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--portal-gradient);
    filter: blur(10px);
    animation: orbPulse 4s ease-in-out infinite;
}

@keyframes orbPulse {
    0%, 100% { 
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.orb-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.ring-1 {
    width: 120px;
    height: 120px;
    animation: ringRotate 20s linear infinite;
}

.ring-2 {
    width: 160px;
    height: 160px;
    animation: ringRotate 25s linear infinite reverse;
}

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

.orb-particle {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--flux-secondary);
    filter: blur(3px);
    top: 20%;
    left: 20%;
    animation: particleOrbit 8s linear infinite;
}

@keyframes particleOrbit {
    from { 
        transform: rotate(0deg) translateX(70px) rotate(0deg); 
    }
    to { 
        transform: rotate(360deg) translateX(70px) rotate(-360deg); 
    }
}

.pulse-grid {
    position: relative;
    margin: 4rem auto;
    max-width: 800px;
}

.pulse-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.top-row {
    margin-bottom: 4rem;
}

.bottom-row {
    margin-top: 4rem;
}

.pulse-cell {
    width: 220px;
    height: 120px;
    background: rgba(21, 26, 53, 0.7);
    border: 1px solid rgba(0, 217, 255, 0.15);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all var(--transition-quantum);
    opacity: 0;
    transform: translateY(20px);
}

.aether-section.active .pulse-cell {
    opacity: 1;
    transform: translateY(0);
}

.pulse-cell:hover {
    border-color: var(--pulse-accent);
    background: rgba(21, 26, 53, 0.9);
    box-shadow: 
        0 10px 30px rgba(0, 217, 255, 0.15),
        inset 0 0 20px rgba(0, 217, 255, 0.05);
}

.cell-type-1:hover { border-color: #00d9ff; }
.cell-type-2:hover { border-color: #9d4edd; }
.cell-type-3:hover { border-color: #ff6b9d; }
.cell-type-4:hover { border-color: #43b9a9; }

.cell-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 100%;
}

.cell-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cell-icon i {
    font-size: 1.5rem;
    color: var(--pulse-accent);
}

.cell-text {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.cell-label {
    font-family: var(--font-interface);
    font-size: 0.9rem;
    color: var(--comet-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cell-value {
    font-family: var(--font-terminal);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--star-text);
    line-height: 1;
}

.cell-particle {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--portal-gradient);
    filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    animation-play-state: paused;
}

.p-1 { top: -15px; left: -15px; animation: particleFloat 6s ease-in-out infinite; }
.p-2 { bottom: -15px; right: -15px; animation: particleFloat 7s ease-in-out infinite 1s; }
.p-3 { top: 50%; right: -15px; animation: particleFloat 8s ease-in-out infinite 0.5s; }
.p-4 { top: -15px; right: 30%; animation: particleFloat 6.5s ease-in-out infinite 0.8s; }
.p-5 { bottom: -15px; left: 20%; animation: particleFloat 7.5s ease-in-out infinite 1.2s; }
.p-6 { top: 20%; left: -15px; animation: particleFloat 9s ease-in-out infinite 0.3s; }

@keyframes particleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
    50% { transform: translate(10px, -10px) scale(1.5); opacity: 0.6; }
}

.pulse-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    opacity: 0;
}

.aether-section.active .pulse-node.animated {
    animation: nodeAppear 0.5s ease-out forwards;
}

@keyframes nodeAppear {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0); }
    70% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.node-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--pulse-accent);
    filter: blur(5px);
    animation: nodePulse 2s ease-in-out infinite;
}

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

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    border: 2px solid var(--pulse-accent);
    animation: nodeRipple 2s ease-out infinite;
}

@keyframes nodeRipple {
    0% { width: 0; height: 0; opacity: 1; }
    100% { width: 100px; height: 100px; opacity: 0; }
}

.connection-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.connection-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--pulse-accent), transparent);
    height: 2px;
    transform-origin: left center;
    opacity: 0.3;
}

.line-1 {
    top: 25%;
    left: 25%;
    width: 25%;
    transform: rotate(30deg);
}

.line-2 {
    top: 25%;
    right: 25%;
    width: 25%;
    transform: rotate(-30deg);
}

.line-3 {
    bottom: 25%;
    left: 25%;
    width: 25%;
    transform: rotate(-30deg);
}

.line-4 {
    bottom: 25%;
    right: 25%;
    width: 25%;
    transform: rotate(30deg);
}

.center-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
}

.node-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--portal-gradient);
    filter: blur(3px);
}

.node-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    border: 1px solid rgba(0, 217, 255, 0.3);
    animation: centerRipple 3s ease-out infinite;
}

@keyframes centerRipple {
    0% { width: 0; height: 0; opacity: 1; }
    100% { width: 200px; height: 200px; opacity: 0; }
}

.aether-actions {
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.action-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.primary-action {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.3rem 2.5rem;
    background: var(--portal-gradient);
    color: white;
    border: none;
    border-radius: 50px;
    font-family: var(--font-interface);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-quantum);
    max-width: 350px;
}

.primary-action:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(0, 217, 255, 0.4);
}

.button-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: all 0.6s ease;
    opacity: 0;
}

.primary-action:hover .button-glow {
    width: 300px;
    height: 300px;
    opacity: 1;
}

.button-icon {
    font-size: 1.5rem;
}

.button-trail {
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--portal-gradient);
    transition: width 0.3s ease;
    opacity: 0;
}

.primary-action:hover .button-trail {
    width: 50px;
    opacity: 0.7;
}

.action-note {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.9rem;
    color: var(--comet-text);
}

.action-note i {
    color: var(--pulse-accent);
    font-size: 1rem;
}

.action-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 250px;
}

.stat-stream {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.stream-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #00ff88;
    box-shadow: 0 0 10px #00ff88;
    animation: streamPulse 2s ease-in-out infinite;
}

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

.stream-content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.stream-label {
    font-size: 0.8rem;
    color: var(--comet-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stream-count {
    font-family: var(--font-interface);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--star-text);
}

.stat-ticker {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(157, 78, 221, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(157, 78, 221, 0.1);
    overflow: hidden;
}

.ticker-label {
    font-size: 0.8rem;
    color: var(--comet-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.ticker-items {
    display: flex;
    gap: 2rem;
    animation: tickerScroll 20s linear infinite;
}

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

.ticker-item {
    font-family: var(--font-interface);
    font-size: 0.9rem;
    color: var(--star-text);
    white-space: nowrap;
}

.aether-footer {
    margin-top: 4rem;
    text-align: center;
}

.scroll-hint {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.hint-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(
        to bottom,
        transparent,
        var(--pulse-accent),
        transparent
    );
    animation: hintPulse 2s ease-in-out infinite;
}

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

.hint-text {
    font-family: var(--font-interface);
    font-size: 0.8rem;
    color: var(--comet-text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

@media (max-width: 1024px) {
    .aether-header {
        flex-direction: column;
        text-align: center;
    }
    
    .aether-intro {
        margin: 1rem auto;
    }
    
    .pulse-grid {
        max-width: 600px;
    }
    
    .pulse-cell {
        width: 150px;
        height: 100px;
        padding: 1rem;
    }
    
    .cell-icon {
        width: 40px;
        height: 40px;
    }
    
    .cell-icon i {
        font-size: 1.2rem;
    }
    
    .cell-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .aether-actions {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .primary-action {
        max-width: 100%;
        justify-content: center;
    }
    
    .action-stats {
        width: 100%;
    }
    
    .pulse-row {
        flex-direction: column;
        gap: 2rem;
    }
    
    .top-row, .bottom-row {
        margin: 0;
    }
    
    .pulse-cell {
        width: 100%;
        max-width: 300px;
    }
    
    .connection-layer {
        display: none;
    }
}

@media (max-width: 480px) {
    .aether-section {
        padding: 4rem 0 6rem;
    }
    
    .header-visual {
        width: 150px;
        height: 150px;
    }
    
    .stat-ticker {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .ticker-items {
        animation: tickerScrollMobile 15s linear infinite;
    }
    
    @keyframes tickerScrollMobile {
        0% { transform: translateX(50%); }
        100% { transform: translateX(-150%); }
    }
}

.nexus-footer {
    position: relative;
    background: linear-gradient(
        180deg,
        #080a18 0%,
        #070917 100%
    );
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    padding-top: 4rem;
    overflow: hidden;
}

.footer-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
}

.bg-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 50% 0%,
        rgba(0, 217, 255, 0.03) 0%,
        transparent 70%
    );
}

.footer-marquee {
    background: rgba(0, 217, 255, 0.05);
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    padding: 1rem 0;
    margin-bottom: 4rem;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-flex;
    align-items: center;
    gap: 3rem;
    animation: marqueeScroll 40s linear infinite;
}

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

.marquee-item {
    font-family: var(--font-terminal);
    font-size: 0.9rem;
    color: var(--star-text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 500;
}

.marquee-divider {
    color: var(--pulse-accent);
    opacity: 0.5;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.logo-symbol {
    animation: logoFloat 6s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-word {
    font-family: var(--font-terminal);
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(90deg, #00d9ff, #9d4edd);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.1em;
}

.logo-word:last-child {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-tagline {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--comet-text);
    max-width: 250px;
}

.footer-status {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.6rem 1rem;
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 50px;
    width: fit-content;
}

.status-dot.live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00ff88;
    box-shadow: 0 0 10px #00ff88;
    animation: statusPulse 2s ease-in-out infinite;
}

.status-text {
    font-family: var(--font-interface);
    font-size: 0.85rem;
    color: var(--comet-text);
    letter-spacing: 0.05em;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.nav-column {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.nav-title {
    font-family: var(--font-interface);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--star-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.nav-links .nav-link {
    font-size: 0.9rem;
    color: var(--comet-text);
    text-decoration: none;
    transition: color var(--transition-quantum);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links .nav-link::before {
    content: '›';
    color: var(--pulse-accent);
    font-size: 1.1rem;
    opacity: 0;
    transform: translateX(-5px);
    transition: all var(--transition-quantum);
}

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

.nav-links .nav-link:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-terminal {
    background: rgba(10, 12, 27, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.15);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.terminal-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1.2rem;
    background: rgba(0, 217, 255, 0.05);
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.terminal-title {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-interface);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--star-text);
}

.terminal-title i {
    color: var(--pulse-accent);
    font-size: 1rem;
}

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

.terminal-btn {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    color: var(--comet-text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-quantum);
    font-size: 0.8rem;
}

.terminal-btn:hover {
    background: rgba(0, 217, 255, 0.2);
    color: var(--star-text);
}

.terminal-body {
    padding: 1.2rem;
}

.terminal-output {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--comet-text);
    margin-bottom: 1rem;
    max-height: 120px;
    overflow-y: auto;
}

.terminal-line {
    margin-bottom: 0.5rem;
}

.prompt {
    color: var(--pulse-accent);
    font-weight: bold;
    margin-right: 0.5rem;
}

.command {
    color: var(--star-text);
}

.output {
    color: #8fa3c9;
    display: block;
    margin-left: 1.5rem;
    margin-top: 0.2rem;
}

.output.error {
    color: #ff6b9d;
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
    color: var(--star-text);
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    padding: 0.3rem 0;
    outline: none;
    transition: border-color var(--transition-quantum);
}

.terminal-input:focus {
    border-bottom-color: var(--pulse-accent);
    box-shadow: none;
}

.terminal-input::placeholder {
    color: var(--comet-text);
    opacity: 0.6;
}

.footer-social {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--comet-text);
    text-decoration: none;
    transition: all var(--transition-quantum);
}

.social-link:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--pulse-accent);
    color: var(--star-text);
    transform: translateY(-3px);
}

.social-link i {
    font-size: 1.2rem;
}

.contact-info {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: space-evenly;
    align-items: center;
    width: 100%;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--comet-text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-quantum);
}

.contact-link:hover {
    color: var(--star-text);
}

.contact-link i {
    color: var(--pulse-accent);
    font-size: 1rem;
}

.contact-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--comet-text);
}

.contact-note i {
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.legal-link {
    font-size: 0.8rem;
    color: var(--comet-text);
    text-decoration: none;
    transition: color var(--transition-quantum);
}

.legal-link:hover {
    color: var(--star-text);
}

.copyright {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.copyright p {
    font-size: 0.8rem;
    color: var(--comet-text);
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    align-items: flex-end;
}

.copyright-year {
    font-weight: 600;
    color: var(--star-text);
}

.copyright-name {
    color: var(--pulse-accent);
}

.system-info {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--comet-text);
    opacity: 0.7;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-terminal {
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .footer-social {
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }
    
    .contact-info {
        align-items: flex-start;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }
    
    .copyright {
        text-align: left;
    }
    
    .copyright p {
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .footer-nav {
        grid-template-columns: 1fr;
    }
    
    .legal-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .marquee-item {
        font-size: 0.8rem;
    }
    
    .terminal-header {
        flex-direction: column;
        padding: 0.6rem 1rem;
    }
    
    .terminal-body {
        padding: 1rem;
    }
}

.cookie-notification {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 12px;
    padding: 15px 20px;
    max-width: 600px;
    width: 90%;
    z-index: 9999;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.cookie-notification.show {
    transform: translateX(-50%) translateY(0);
}

.notification-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.notification-content p {
    margin: 0;
    font-size: 14px;
    color: #e0e0ff;
    flex: 1;
    line-height: 1.5;
}

.notification-content a {
    color: #00d9ff;
    text-decoration: none;
    font-weight: 500;
}

.notification-content a:hover {
    text-decoration: underline;
}

.notification-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.notification-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-family: var(--font-interface);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.notification-btn.accept {
    background: linear-gradient(135deg, #00d9ff, #9d4edd);
    color: white;
}

.notification-btn.settings {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.notification-btn.reject {
    background: rgba(255, 255, 255, 0.05);
    color: #aaa;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.notification-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .notification-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .notification-actions {
        width: 100%;
        justify-content: center;
    }
    
    .notification-btn {
        flex: 1;
    }
}

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

.age-gate {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(10px);
}

.gate-container {
    background: rgba(20, 22, 37, 0.9);
    border: 1px solid rgba(255, 107, 157, 0.3);
    border-radius: 15px;
    padding: 30px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(255, 107, 157, 0.2);
    animation: gate-appear 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes gate-appear {
    0% {
        transform: scale(0.8) translateY(50px);
        opacity: 0;
    }
    100% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.gate-header {
    margin-bottom: 25px;
}

.gate-symbol {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    animation: pulse 2s infinite;
}

.gate-title {
    font-family: var(--font-terminal);
    font-size: 1.5rem;
    color: #ff6b9d;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #ff6b9d, #ff3d7a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gate-subtitle {
    color: #aaa;
    font-size: 0.9rem;
}

.warning-message {
    background: rgba(255, 107, 157, 0.1);
    border: 1px solid rgba(255, 107, 157, 0.2);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: left;
}

.warning-icon {
    display: inline-block;
    vertical-align: top;
    margin-right: 10px;
    color: #ff6b9d;
}

.warning-text h3 {
    font-family: var(--font-interface);
    font-size: 1rem;
    color: #ff6b9d;
    margin-bottom: 5px;
}

.warning-text p {
    font-size: 0.85rem;
    color: #ccc;
    line-height: 1.4;
    margin: 0;
}

.age-verification {
    margin: 25px 0;
}

.age-question {
    font-family: var(--font-interface);
    font-size: 1.1rem;
    color: white;
    margin-bottom: 15px;
}

.age-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.age-btn {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-interface);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.age-btn.yes {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    color: white;
}

.age-btn.no {
    background: rgba(244, 67, 54, 0.1);
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.age-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.gate-footer {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.gate-footer p {
    font-size: 0.75rem;
    color: #888;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.age-error {
    margin-top: 10px;
    padding: 8px 12px;
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    border-radius: 6px;
    color: #F44336;
    font-size: 0.85rem;
    display: none;
}

.age-error.show {
    display: block;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}