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

:root {
    --portal-green: #00ff88;
    --dimension-blue: #00d4ff;
    --morty-yellow: #ffd700;
    --rick-cyan: #4affff;
    --dark-space: #0a0e27;
    --medium-space: #1a1f3a;
    --light-text: #e8f4f8;
    --accent-pink: #ff006e;
    --accent-purple: #b100ff;
    --accent-orange: #ff6b00;
}

body {
    font-family: 'Work Sans', sans-serif;
    background: var(--dark-space);
    color: var(--light-text);
    line-height: 1.4;
    overflow-x: hidden;
    position: relative;
}

.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    z-index: 1000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' /%3E%3C/svg%3E");
    animation: grain 8s steps(10) infinite;
}

body.chaos-disabled .grain {
    display: none;
}

/* Floating particles background */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--portal-green);
    border-radius: 50%;
    opacity: 0.4;
    animation: twinkle 3s infinite;
}

header {
    background: var(--medium-space);
    border-bottom: 4px solid var(--portal-green);
    padding: 2rem 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    overflow: hidden;
    transition: padding 0.3s ease, box-shadow 0.3s ease;
    contain: layout style;
    will-change: padding;
}

header.scrolled {
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.2);
}

header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--portal-green) 0%, transparent 70%);
    opacity: 0.03;
    animation: portal-pulse 8s ease-in-out infinite;
    will-change: transform, opacity;
    pointer-events: none;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.header-left {
    flex: 1;
}

.header-right {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(2rem, 6vw, 4rem);
    letter-spacing: -0.03em;
    line-height: 0.9;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--portal-green), var(--dimension-blue), var(--morty-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: color-shift 5s ease infinite;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.tagline {
    font-family: 'Space Mono', monospace;
    font-size: clamp(0.7rem, 1.5vw, 0.9rem);
    color: var(--rick-cyan);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
}

/* Dimension Selector */
.dimension-selector {
    font-family: 'Space Mono', monospace;
    background: var(--dark-space);
    border: 2px solid var(--portal-green);
    color: var(--portal-green);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    animation: subtle-pulse 3s ease-in-out infinite;
}

.dimension-selector::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--portal-green), var(--dimension-blue), var(--morty-yellow), var(--portal-green));
    background-size: 300% 300%;
    animation: gradient-rotate 4s ease infinite;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dimension-selector:hover::before {
    opacity: 1;
}

.dimension-selector:hover {
    background: var(--portal-green);
    color: var(--dark-space);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 255, 136, 0.6);
}

.dimension-selector::after {
    content: '▼';
    margin-left: 0.5rem;
    font-size: 0.7rem;
    opacity: 0.7;
}

/* Control Panel */
.control-panel {
    display: flex;
    gap: 0.5rem;
}

.icon-btn {
    background: var(--medium-space);
    border: 2px solid var(--dimension-blue);
    color: var(--dimension-blue);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.icon-btn:hover {
    background: var(--dimension-blue);
    color: var(--dark-space);
    transform: rotate(15deg) scale(1.1);
}

.breaking-banner {
    background: var(--accent-pink);
    color: white;
    padding: 0.5rem 1rem;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: flash 2s infinite;
    position: relative;
    overflow: hidden;
}

.breaking-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shine 3s infinite;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Reality Meter */
.reality-meter {
    background: var(--medium-space);
    border: 3px solid var(--portal-green);
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.reality-meter h3 {
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    color: var(--rick-cyan);
    text-transform: uppercase;
}

.meter-bar {
    height: 30px;
    background: var(--dark-space);
    border: 2px solid var(--portal-green);
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.meter-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--portal-green), var(--morty-yellow), var(--accent-pink));
    transition: width 1s ease;
    position: relative;
    animation: pulse-meter 2s infinite;
}

.meter-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 0.75rem;
    color: white;
    text-shadow: 0 0 4px rgba(0,0,0,0.8);
    z-index: 10;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.block {
    background: var(--medium-space);
    padding: 2rem;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, var(--portal-green) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.block:hover {
    transform: translateY(-4px);
    border-color: var(--portal-green);
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.3);
}

.block:hover::before {
    opacity: 0.05;
}

.block-content {
    position: relative;
    z-index: 1;
}

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 2px solid var(--portal-green);
    opacity: 0.9;
    transition: all 0.3s ease;
}

.block:hover .article-image {
    opacity: 1;
    transform: scale(1.02);
}

.hero {
    grid-column: 1 / 9;
    grid-row: span 2;
    border-left: 6px solid var(--portal-green);
}

.hero .article-image {
    height: 300px;
}

.feature-1 {
    grid-column: 9 / 13;
    border-top: 6px solid var(--dimension-blue);
}

.feature-2 {
    grid-column: 9 / 13;
    border-bottom: 6px solid var(--morty-yellow);
}

.side-1 {
    grid-column: 1 / 5;
    border-right: 6px solid var(--rick-cyan);
}

.side-2 {
    grid-column: 5 / 9;
    border-left: 6px solid var(--accent-pink);
}

.side-3 {
    grid-column: 9 / 13;
    border-top: 6px solid var(--portal-green);
}

.wide-1 {
    grid-column: 1 / 7;
    border-bottom: 6px solid var(--dimension-blue);
}

.wide-2 {
    grid-column: 7 / 13;
    border-right: 6px solid var(--morty-yellow);
}

.category {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--portal-green);
    margin-bottom: 0.8rem;
    display: inline-block;
}

.category.science { color: var(--dimension-blue); }
.category.politics { color: var(--accent-pink); }
.category.tech { color: var(--morty-yellow); }
.category.dimension { color: var(--rick-cyan); }
.category.economy { color: var(--accent-purple); }
.category.climate { color: var(--accent-orange); }

h2 {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(1.8rem, 4vw, 3.5rem);
    line-height: 1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

h3 {
    font-family: 'Work Sans', sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
}

.excerpt {
    font-size: 1rem;
    color: #b8c5d0;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.meta {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: #6b7c8c;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.reality-index {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: var(--dark-space);
    border: 1px solid var(--portal-green);
    border-radius: 12px;
    font-size: 0.7rem;
    color: var(--portal-green);
}

.article-reactions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.reaction-btn {
    font-family: 'Space Mono', monospace;
    background: var(--dark-space);
    border: 2px solid var(--dimension-blue);
    color: var(--dimension-blue);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-weight: 700;
}

.reaction-btn:hover {
    background: var(--dimension-blue);
    color: var(--dark-space);
    transform: scale(1.05);
}

.reaction-btn.active {
    background: var(--portal-green);
    border-color: var(--portal-green);
    color: var(--dark-space);
}

/* Fake Ads */
.ad-block {
    background: linear-gradient(135deg, var(--medium-space), var(--dark-space));
    border: 3px dashed var(--morty-yellow);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.ad-block::before {
    content: 'SPONSORED CONTENT';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    color: var(--morty-yellow);
    background: var(--dark-space);
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--morty-yellow);
}

.ad-block h4 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 1.5rem;
    color: var(--morty-yellow);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.ad-block p {
    font-family: 'Work Sans', sans-serif;
    color: var(--light-text);
    margin-bottom: 1rem;
}

.ad-btn {
    font-family: 'Space Mono', monospace;
    background: var(--morty-yellow);
    color: var(--dark-space);
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ad-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.5);
}

.ticker {
    background: var(--medium-space);
    border-top: 3px solid var(--portal-green);
    border-bottom: 3px solid var(--portal-green);
    padding: 1rem 0;
    overflow: hidden;
    position: relative;
}

.ticker-content {
    display: flex;
    animation: scroll 30s linear infinite;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--rick-cyan);
}

.ticker-item {
    white-space: nowrap;
    padding: 0 3rem;
}

footer {
    background: var(--medium-space);
    border-top: 4px solid var(--portal-green);
    padding: 2rem 1rem;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    color: #6b7c8c;
    margin-top: 4rem;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--portal-green);
    color: var(--dark-space);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 255, 136, 0.6);
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.95);
    z-index: 999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--medium-space);
    border: 4px solid var(--portal-green);
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-pink);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
}

.modal-close:hover {
    transform: rotate(90deg);
    background: var(--portal-green);
}

@media (max-width: 968px) {
    .hero, .feature-1, .feature-2, .side-1, .side-2, .side-3, .wide-1, .wide-2 {
        grid-column: 1 / -1;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }

    .control-panel {
        order: -1;
        width: 100%;
        justify-content: flex-end;
    }
}