/* Reset & Base Variables */
:root {
    --space-bg: #030014;
    --space-card: #0a0b2e;
    --orbit-line: rgba(255, 255, 255, 0.05);
    --star-white: #ffffff;
    --star-dim: #8b9bb4;
    --nebula-cyan: #00f0ff;
    --nebula-magenta: #ff00e5;
    --font-space: 'Exo 2', 'Orbitron', system-ui, sans-serif;
}

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

body {
    background-color: var(--space-bg);
    color: var(--star-white);
    font-family: var(--font-space);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Orbit Rings */
body::before, body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    border: 1px solid var(--orbit-line);
    z-index: -1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

body::before {
    width: 120vw;
    height: 120vw;
    box-shadow: inset 0 0 50px rgba(0, 240, 255, 0.02);
}

body::after {
    width: 80vw;
    height: 80vw;
    border-style: dashed;
    box-shadow: 0 0 50px rgba(255, 0, 229, 0.02);
    animation: rotate 120s linear infinite;
}

@keyframes rotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

a { text-decoration: none; color: inherit; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; border-radius: 50%; } /* Circular images for planetary feel */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 { font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
h2 { font-size: 2.5rem; text-align: center; margin-bottom: 4rem; position: relative; }
h2::after {
    content: '';
    position: absolute;
    bottom: -15px; left: 50%; transform: translateX(-50%);
    width: 60px; height: 3px;
    background: linear-gradient(90deg, var(--nebula-cyan), var(--nebula-magenta));
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
}

.btn-warp {
    background: linear-gradient(45deg, var(--nebula-cyan), #0055ff);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-warp:hover {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
    transform: scale(1.05);
}

.btn-orbit {
    background: transparent;
    color: var(--star-white);
    border: 1px solid var(--orbit-line);
}

.btn-orbit:hover {
    border-color: var(--nebula-magenta);
    background: rgba(255, 0, 229, 0.1);
}

/* Header */
.nav-header {
    position: fixed;
    top: 0; width: 100%;
    background: rgba(3, 0, 20, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--orbit-line);
    z-index: 1000;
    padding: 20px 0;
}

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

.brand-logo {
    font-size: 1.6rem;
    font-weight: 900;
    background: linear-gradient(90deg, var(--star-white), var(--nebula-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo::before {
    content: '';
    width: 12px; height: 12px;
    background: var(--nebula-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--nebula-cyan);
}

.nav-links { display: flex; gap: 40px; }
.nav-links a { color: var(--star-dim); font-weight: 600; font-size: 0.9rem; }
.nav-links a:hover { color: var(--nebula-cyan); }

.nav-right { display: flex; align-items: center; gap: 24px; }
.lang-toggle { color: var(--star-dim); font-size: 0.85rem; cursor: pointer; letter-spacing: 1px; }

/* Hero */
.hero-zone {
    padding: 200px 0 120px;
    text-align: center;
    position: relative;
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 30px;
    line-height: 1.1;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.2);
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--star-dim);
    max-width: 700px;
    margin: 0 auto 50px;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 24px;
}

/* Trust */
.trust-zone {
    padding: 40px 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.02), transparent);
    border-top: 1px solid var(--orbit-line);
    border-bottom: 1px solid var(--orbit-line);
}

.trust-flex {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}

.trust-item {
    color: var(--star-dim);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.trust-item::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--nebula-magenta);
    border-radius: 50%;
}

/* Stats */
.stats-zone { padding: 100px 0; }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(0,240,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.stat-card:hover::after { opacity: 1; }

.stat-num {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--star-white);
    margin-bottom: 10px;
    font-family: monospace;
}

.stat-lbl { color: var(--nebula-cyan); font-size: 0.85rem; font-weight: 700; }

/* Features */
.feat-zone { padding: 100px 0; }
.feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feat-card {
    text-align: center;
}

.feat-img-wrap {
    width: 200px; height: 200px;
    margin: 0 auto 30px;
    border-radius: 50%;
    padding: 10px;
    border: 1px dashed var(--orbit-line);
    position: relative;
}

.feat-img-wrap::before {
    content: '';
    position: absolute;
    top: -10px; left: -10px; right: -10px; bottom: -10px;
    border-radius: 50%;
    border: 1px solid rgba(255, 0, 229, 0.3);
    animation: rotate 20s linear infinite reverse;
}

.feat-card h3 { font-size: 1.6rem; margin-bottom: 20px; }
.feat-card p { color: var(--star-dim); font-size: 1rem; }

/* Nodes */
.node-zone { padding: 100px 0; background: rgba(10, 11, 46, 0.5); }
.node-orbit-map {
    position: relative;
    padding: 80px 0;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.node-planet {
    width: 140px; height: 140px;
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: inset -10px -10px 20px rgba(0,0,0,0.5);
    transition: transform 0.3s;
}

.node-planet:hover {
    transform: scale(1.1);
    border-color: var(--nebula-cyan);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.2), inset -10px -10px 20px rgba(0,0,0,0.5);
}

.n-name { font-weight: 800; font-size: 1.1rem; margin-bottom: 5px; }
.n-spd { color: var(--nebula-magenta); font-size: 0.8rem; font-weight: 700; }

/* Testimonials */
.testi-zone { padding: 100px 0; }
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.testi-card {
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    padding: 40px;
    border-radius: 20px 0 20px 0;
}

.t-stars { color: var(--nebula-cyan); margin-bottom: 20px; font-size: 1.2rem; }
.t-msg { color: var(--star-dim); font-style: italic; margin-bottom: 30px; font-size: 1.05rem; }
.t-user { display: flex; align-items: center; gap: 15px; }
.t-ava {
    width: 50px; height: 50px;
    background: var(--orbit-line);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; color: var(--star-white);
}

/* Pricing */
.price-zone { padding: 100px 0; }
.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    align-items: center;
}

.price-card {
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    border-radius: 30px;
    padding: 50px 40px;
    text-align: center;
}

.price-card.pro {
    border-color: var(--nebula-magenta);
    box-shadow: 0 0 40px rgba(255, 0, 229, 0.1);
    transform: scale(1.05);
    background: linear-gradient(180deg, rgba(255,0,229,0.05) 0%, var(--space-card) 100%);
}

.p-title { font-size: 1.4rem; color: var(--star-dim); margin-bottom: 20px; }
.p-price { font-size: 4rem; font-weight: 900; margin-bottom: 30px; line-height: 1; }
.p-price span { font-size: 1.2rem; color: var(--star-dim); font-weight: 400; }
.p-list { text-align: left; margin-bottom: 40px; }
.p-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--orbit-line);
    color: var(--star-dim);
    font-size: 0.95rem;
}
.p-list li::before { content: '>'; color: var(--nebula-cyan); margin-right: 12px; font-weight: 900; }

/* FAQ */
.faq-zone { padding: 100px 0; background: rgba(10, 11, 46, 0.5); }
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid var(--orbit-line);
    padding: 30px 0;
}
.faq-q { font-size: 1.2rem; font-weight: 800; margin-bottom: 15px; color: var(--star-white); }
.faq-a { color: var(--star-dim); font-size: 1.05rem; }

/* Footer */
.site-footer {
    padding: 80px 0 30px;
    border-top: 1px solid var(--orbit-line);
    background: #010008;
}
.f-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}
.f-brand .brand-logo { margin-bottom: 20px; }
.f-brand p { color: var(--star-dim); font-size: 0.95rem; }
.f-links h4 { margin-bottom: 25px; font-size: 1.1rem; color: var(--star-white); }
.f-links li { margin-bottom: 15px; }
.f-links a { color: var(--star-dim); font-size: 0.95rem; }
.f-links a:hover { color: var(--nebula-cyan); }
.f-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--orbit-line);
    color: var(--star-dim);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* Download Page */
.dl-hero { padding: 200px 0 80px; text-align: center; }
.dl-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto 120px;
}
.dl-card {
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    border-radius: 30px;
    padding: 50px;
    text-align: center;
    transition: all 0.3s;
}
.dl-card:hover { border-color: var(--nebula-cyan); transform: translateY(-5px); }
.dl-icon { font-size: 3.5rem; margin-bottom: 20px; }
.dl-card h3 { margin-bottom: 10px; font-size: 1.6rem; }
.dl-card p { color: var(--star-dim); margin-bottom: 30px; }

/* Help Page */
.help-hero { padding: 200px 0 80px; text-align: center; }
.help-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    margin-bottom: 120px;
}
.help-nav {
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    border-radius: 20px;
    padding: 30px;
    height: fit-content;
}
.help-nav li { margin-bottom: 15px; }
.help-nav a {
    display: block;
    padding: 12px 20px;
    border-radius: 30px;
    color: var(--star-dim);
    font-weight: 600;
}
.help-nav a:hover, .help-nav a.active {
    background: rgba(0, 240, 255, 0.1);
    color: var(--nebula-cyan);
}
.help-main section {
    background: var(--space-card);
    border: 1px solid var(--orbit-line);
    border-radius: 30px;
    padding: 50px;
    margin-bottom: 40px;
}
.help-main h3 { color: var(--nebula-cyan); margin-bottom: 25px; font-size: 1.8rem; }
.help-main p { color: var(--star-dim); margin-bottom: 20px; font-size: 1.05rem; }
.help-main ul, .help-main ol { margin-left: 20px; color: var(--star-dim); }
.help-main li { margin-bottom: 10px; font-size: 1.05rem; }

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid, .feat-grid, .testi-grid, .price-grid { grid-template-columns: repeat(2, 1fr); }
    .f-grid { grid-template-columns: 1fr 1fr; }
    .price-card.pro { transform: none; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-title { font-size: 3.5rem; }
    .stats-grid, .feat-grid, .testi-grid, .price-grid, .dl-grid, .help-grid { grid-template-columns: 1fr; }
}