:root {
    --primary-green: #2d5a27;
    --secondary-green: #a3c1ad;
    --accent-glow: #8bc34a;
    --paper-white: #fcfaf0;
    --text-dark: #1a2e18;
    --border-thick: 4px solid var(--primary-green);
    --border-thin: 1px solid var(--primary-green);
}

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

body {
    background-color: var(--paper-white);
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Overlays for texture */
.paper-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://www.transparenttextures.com/patterns/paper-fibers.png');
    pointer-events: none;
    z-index: 1000;
    opacity: 0.3;
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.05) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.02), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.02));
    background-size: 100% 4px, 3px 100%;
    pointer-events: none;
    z-index: 1001;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Nav */
header {
    border-bottom: var(--border-thick);
    padding: 1rem 0;
    background: rgba(252, 250, 240, 0.8);
    backdrop-filter: blur(5px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.status-indicator {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--primary-green);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pulse {
    width: 8px;
    height: 8px;
    background-color: var(--accent-glow);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--accent-glow);
    animation: pulse-kf 1.5s infinite;
}

@keyframes pulse-kf {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-green);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    margin-left: 2rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-glow);
}

/* Hero Section */
.hero {
    padding: 6rem 0;
    text-align: center;
    border-bottom: var(--border-thick);
}

.main-logo {
    max-width: 600px;
    width: 100%;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 25px rgba(45, 90, 39, 0.3));
    mix-blend-mode: multiply;
}

h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    letter-spacing: 4px;
    margin-bottom: 0.5rem;
    color: var(--primary-green);
}

.tagline {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.cta-group {
    margin-top: 2rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-green);
    color: var(--paper-white);
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    border: 4px solid var(--text-dark);
    box-shadow: 6px 6px 0 var(--text-dark);
    transition: all 0.2s;
    cursor: pointer;
}

.cta-button:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 var(--text-dark);
}

.cta-button:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--text-dark);
}

.sub-cta {
    margin-top: 1rem;
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.8;
}

/* Sections */
section {
    padding: 6rem 0;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--primary-green);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-green);
}

.grid {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.card {
    display: flex;
    align-items: center;
    gap: 4rem;
    padding: 0;
    border: none;
    background: transparent;
}

.card:nth-child(even) {
    flex-direction: row-reverse;
}

.card-illustration {
    flex: 1.5;
    margin: 0;
    border: var(--border-thick);
    box-shadow: 12px 12px 0 var(--primary-green);
    transform: rotate(-1deg);
    transition: transform 0.3s ease;
}

.card:nth-child(even) .card-illustration {
    transform: rotate(1deg);
}

.card:hover .card-illustration {
    transform: rotate(0deg) scale(1.02);
}

.card-content {
    flex: 1;
}

.card-illustration img {
    width: 100%;
    height: auto;
    display: block;
    mix-blend-mode: multiply;
}

.card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--primary-green);
}

.card p {
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 850px) {
    .card, .card:nth-child(even) {
        flex-direction: column;
        gap: 2rem;
    }
    .card-illustration {
        transform: none !important;
        width: 100%;
    }
}

/* Labs Section */
.labs-section {
    position: relative;
    background-image: linear-gradient(rgba(45, 90, 39, 0.85), rgba(45, 90, 39, 0.85)), url('imgs/hero-background.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--paper-white);
}

.labs-section .section-title {
    color: var(--paper-white);
}

.labs-section .section-title::after {
    background: var(--paper-white);
}

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

.labs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.lab-item {
    border: 2px solid var(--paper-white);
    padding: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.lab-item:hover {
    border-color: var(--accent-glow);
    box-shadow: 0 0 15px rgba(139, 195, 74, 0.3);
}

.lab-item .label {
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--primary-green);
    padding: 0 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: var(--border-thick);
    text-align: center;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.copyright {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.copyright span {
    font-weight: bold;
    color: var(--primary-green);
}

/* Glitch and revealed states */
.glitch-text {
    position: relative;
    display: inline-block;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch-text::before {
    color: #ff00ff;
    z-index: -1;
    animation: glitch-kf 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite;
    display: none;
}

.glitch-text::after {
    color: #00ffff;
    z-index: -2;
    animation: glitch-kf 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse both infinite;
    display: none;
}

.glitch-text.active-glitch::before,
.glitch-text.active-glitch::after {
    display: block;
}

@keyframes glitch-kf {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.revealed {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 3.5rem; }
    .hero { padding: 4rem 0; }
    .nav-links { display: none; }
}