:root {
    --space-bg: #050508;
    --space-card: rgba(15, 17, 26, 0.6);
    --particle-glow: #4dffff;
    --primary-text: #f0f4f8;
    --secondary-text: #a0aec0;
    --accent: #00d2ff;
    --accent-dark: #0088aa;
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-heading: "Orbitron", -apple-system, sans-serif;
    --font-body: "Roboto", sans-serif;
}

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

body {
    background-color: var(--space-bg);
    color: var(--primary-text);
    font-family: var(--font-body);
    line-height: 1.5;
    overflow-x: hidden;
}

#canvas-particles {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: -1;
    pointer-events: none;
}

a { color: var(--accent); text-decoration: none; transition: 0.3s; }
a:hover { color: #fff; text-shadow: 0 0 8px var(--particle-glow); }

.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
}

/* Nav */
.navbar {
    padding: 20px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--glass-border);
    background: linear-gradient(180deg, rgba(0,0,0,0.8), transparent);
}

.nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 0 10px var(--accent);
}

.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: 15px; color: var(--primary-text); }
.nav-links a:hover { color: var(--accent); }

.btn {
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s ease;
}

.btn-glow {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    box-shadow: inset 0 0 10px rgba(0, 210, 255, 0.2);
}
.btn-glow:hover {
    background: var(--accent);
    color: #000;
    box-shadow: 0 0 20px var(--accent);
}

.btn-sub {
    background: rgba(255,255,255,0.05);
    color: #fff;
    border: 1px solid var(--glass-border);
}
.btn-sub:hover { background: rgba(255,255,255,0.1); }

/* Main layout */
.section { padding: 100px 0; }
.section-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 38px;
    margin-bottom: 60px;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.section-title span { color: var(--accent); }

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-box h1 {
    font-family: var(--font-heading);
    font-size: 72px;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(0,210,255,0.3);
}

.hero-box p {
    font-size: 20px;
    color: var(--secondary-text);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-cta { display: flex; gap: 20px; justify-content: center; }

/* Trust */
.trust-bar {
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(5px);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 0;
}
.trust-wrap {
    display: flex;
    justify-content: space-around;
}
.trust-item {
    font-size: 14px;
    color: var(--secondary-text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.trust-item::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
}

/* Glass Cards */
.glass-card {
    background: var(--space-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px;
    transition: 0.4s;
}
.glass-card:hover {
    border-color: rgba(0, 210, 255, 0.4);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Stats */
.stats-circle-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.stat-circle {
    width: 200px; height: 200px;
    border-radius: 50%;
    margin: 0 auto;
    border: 2px dashed var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
    background: radial-gradient(circle, rgba(0,210,255,0.05) 0%, transparent 70%);
}
.stat-circle:hover {
    border-style: solid;
    border-color: var(--accent);
    box-shadow: 0 0 40px rgba(0,210,255,0.2);
}
.s-num { font-family: var(--font-heading); font-size: 40px; color: #fff; margin-bottom: 5px; }
.s-txt { font-size: 14px; color: var(--accent); }

/* Features */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.feat-card h3 { font-family: var(--font-heading); margin-bottom: 15px; font-size: 22px; }
.feat-card p { color: var(--secondary-text); }

/* Map Nodes */
.node-grid {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
}
.node-box {
    text-align: center; padding: 20px;
    border-bottom: 2px solid var(--accent-dark);
}
.n-c { font-size: 18px; font-weight: bold; margin-bottom: 5px; }
.n-b { font-family: var(--font-heading); font-size: 12px; color: var(--secondary-text); }

/* Reviews */
.review-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.star-line { color: var(--accent); font-size: 20px; margin-bottom: 10px; }
.r-txt { color: #fff; font-size: 16px; margin-bottom: 15px; }
.r-user { color: var(--secondary-text); font-size: 13px; text-transform: uppercase;}

/* FAQ */
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-box { margin-bottom: 20px; }
.fq {
    background: var(--space-card);
    padding: 20px 30px;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    font-size: 18px;
    display: flex; justify-content: space-between;
}
.fa {
    padding: 20px 30px;
    background: rgba(0,0,0,0.5);
    border: 1px solid var(--glass-border);
    border-top: none;
    color: var(--secondary-text);
    display: none;
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--secondary-text);
}
.ft-links { margin-top: 15px; }
.ft-links a { margin: 0 15px; font-size: 14px; }