@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;600;700&family=Inter:wght@300;400;600&display=swap');

:root {
    --deep-bg: #010b14;
    --abyss-dark: #000508;
    --bio-teal: #00f0ff;
    --bio-lime: #39ff14;
    --alert-red: #ff2a6d;
    --glass: rgba(2, 28, 40, 0.6);
    --glass-border: rgba(0, 240, 255, 0.15);
    --text-main: #e0f7fa;
    --text-muted: #86aab8;
    --glow-spread: 0 0 20px rgba(0, 240, 255, 0.4);
}

* { box-sizing: border-box; scroll-behavior: smooth; }

body {
    margin: 0; padding: 0;
    background-color: var(--deep-bg);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 240, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(57, 255, 20, 0.05) 0%, transparent 40%);
}

/* BACKGROUND ANIMATION (Plankton particles) */
body::before {
    content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='10' cy='10' r='1' fill='rgba(0, 240, 255, 0.2)' /%3E%3Ccircle cx='50' cy='50' r='1' fill='rgba(57, 255, 20, 0.1)' /%3E%3C/svg%3E");
    z-index: -1; animation: floatUp 60s linear infinite; opacity: 0.6;
}

@keyframes floatUp { from { background-position: 0 0; } to { background-position: 0 -1000px; } }

h1, h2, h3, h4, h5 { font-family: 'Rajdhani', sans-serif; text-transform: uppercase; margin: 0 0 1rem 0; color: #fff; letter-spacing: 1px; }

h1 {
    font-size: 4rem; line-height: 1; font-weight: 700;
    background: linear-gradient(to right, #fff, var(--bio-teal));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.3));
}

h2 { font-size: 2.2rem; border-left: 4px solid var(--bio-lime); padding-left: 15px; }
a { color: var(--bio-teal); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--bio-lime); text-shadow: 0 0 8px var(--bio-lime); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* NAVIGATION */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(1, 11, 20, 0.85); backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border); padding: 15px 0;
}
.nav-wrap { display: flex; justify-content: space-between; align-items: center; }
.logo { 
    font-family: 'Rajdhani'; font-size: 1.8rem; font-weight: 700; 
    display: flex; align-items: center; gap: 10px; color: #fff;
}
.logo svg { width: 32px; fill: var(--bio-lime); animation: pulse 3s infinite; }
.nav-links { display: flex; gap: 25px; }
.nav-links a { font-weight: 600; font-size: 0.95rem; letter-spacing: 1px; color: var(--text-main); }
.nav-links a:hover { color: var(--bio-lime); transform: translateY(-2px); }

@keyframes pulse { 0% { opacity: 0.5; filter: blur(2px); } 50% { opacity: 1; filter: blur(0); } 100% { opacity: 0.5; filter: blur(2px); } }

/* HERO SECTION */
.hero { 
    padding: 160px 0 100px; text-align: center; position: relative; overflow: hidden;
}
.hero::after {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 600px; height: 600px; background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, transparent 70%);
    z-index: -1; filter: blur(50px);
}

.status-badge {
    display: inline-block; padding: 8px 20px; border-radius: 50px;
    background: rgba(57, 255, 20, 0.1); border: 1px solid var(--bio-lime);
    color: var(--bio-lime); font-weight: 700; font-size: 0.8rem; margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.2);
}

.cta-box {
    margin-top: 50px; display: inline-flex; flex-direction: column; gap: 15px; align-items: center;
    background: var(--glass); padding: 40px; border-radius: 12px; border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px); box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.btn-main {
    background: linear-gradient(135deg, var(--bio-teal), #0088cc);
    color: #000; font-weight: 800; font-size: 1.2rem; padding: 20px 60px;
    border-radius: 4px; text-transform: uppercase; letter-spacing: 1px;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.5); border: none; cursor: pointer;
    transition: 0.4s; position: relative; overflow: hidden;
}
.btn-main::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
    transition: 0.5s;
}
.btn-main:hover::before { left: 100%; }
.btn-main:hover { transform: scale(1.05); box-shadow: 0 0 50px var(--bio-teal); }

.onion-link {
    font-family: monospace; background: rgba(0,0,0,0.4); padding: 10px 20px;
    border-radius: 4px; border: 1px dashed var(--text-muted); color: var(--bio-lime);
}

/* CONTENT GRID */
.grid-wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin: 60px 0; }
.info-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255,255,255,0.05); padding: 35px; border-radius: 8px;
    transition: 0.4s; position: relative;
}
.info-card:hover { 
    border-color: var(--bio-teal); background: rgba(0, 240, 255, 0.05); 
    box-shadow: inset 0 0 20px rgba(0, 240, 255, 0.1); transform: translateY(-5px);
}
.info-card h3 { color: var(--bio-teal); font-size: 1.4rem; }

/* TEXT BLOCKS */
.long-read {
    background: rgba(2, 15, 25, 0.7); border: 1px solid var(--glass-border);
    padding: 60px; border-radius: 12px; margin-bottom: 60px;
}
.long-read p { font-size: 1.1rem; margin-bottom: 25px; color: #c4dbe6; }
.highlight { color: #fff; background: rgba(0, 240, 255, 0.1); padding: 2px 6px; border-radius: 3px; }

/* FAQ Styles */
details { margin-bottom: 15px; border: 1px solid rgba(255,255,255,0.05); border-radius: 6px; overflow: hidden; }
summary {
    padding: 20px; background: rgba(255,255,255,0.02); cursor: pointer; font-weight: 600;
    display: flex; justify-content: space-between; align-items: center; color: var(--text-main);
}
summary:hover { background: rgba(255,255,255,0.05); color: var(--bio-teal); }
summary::after { content: '+'; font-size: 1.5rem; color: var(--bio-lime); }
details[open] summary::after { content: '-'; }
details[open] .ans { padding: 25px; background: rgba(0,0,0,0.2); border-top: 1px solid var(--glass-border); color: var(--text-muted); }

/* FOOTER */
footer {
    border-top: 1px solid var(--glass-border); background: var(--abyss-dark);
    padding: 60px 0; text-align: center; font-size: 0.9rem; color: var(--text-muted);
}

@media(max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .nav-links { display: none; } /* Mobile Menu implementation needed via JS or simple hide */
    .cta-box { width: 100%; }
    .long-read { padding: 25px; }
}