@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --bg-dark: #0a0a0f;
    --bg-card: #15151f;
    --neon-blue: #00f3ff;
    --neon-purple: #b537f2;
    --neon-pink: #ff006e;
    --text: #e0e0e0;
    --text-dim: #888;
    --border: #2a2a3a;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(181, 55, 242, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 243, 255, 0.1) 0%, transparent 50%);
}

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

/* TOP BAR */
.top-bar {
    background: #000;
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social a {
    color: var(--text-dim);
    margin-right: 15px;
    transition: 0.3s;
}

.social a:hover { color: var(--neon-blue); }

.hotline { color: var(--neon-pink); font-weight: 500; }

/* NAVBAR */
.navbar {
    background: rgba(21, 21, 31, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 2px solid var(--neon-blue);
    box-shadow: 0 5px 20px rgba(0, 243, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 900;
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--neon-blue);
}

.menu {
    display: flex;
    list-style: none;
    gap: 5px;
}

.menu li a {
    color: var(--text);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    transition: 0.3s;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
}

.menu li.active a,
.menu li a:hover {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: #000;
    box-shadow: 0 0 15px var(--neon-blue);
}

.auth {
    display: flex;
    gap: 10px;
    align-items: center;
}

.balance {
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--neon-blue);
    padding: 8px 15px;
    border-radius: 5px;
    color: var(--neon-blue);
    font-weight: 700;
}

.btn-outline, .btn-primary {
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
    font-size: 13px;
    font-family: 'Orbitron', sans-serif;
}

.btn-outline {
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
}

.btn-outline:hover {
    background: var(--neon-blue);
    color: #000;
    box-shadow: 0 0 20px var(--neon-blue);
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    color: #fff;
    border: none;
}

.btn-primary:hover {
    box-shadow: 0 0 20px var(--neon-pink);
    transform: translateY(-2px);
}

/* HERO */
.hero {
    padding: 30px 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.banner {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--neon-purple);
    box-shadow: 0 0 30px rgba(181, 55, 242, 0.4);
}

.banner img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.banner-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: 30px;
}

.banner-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    color: var(--neon-blue);
    text-shadow: 0 0 20px var(--neon-blue);
    margin-bottom: 10px;
}

.top-box {
    background: var(--bg-card);
    border: 2px solid var(--neon-pink);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(255, 0, 110, 0.3);
}

.top-header {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    padding: 15px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    text-align: center;
}

.top-content {
    padding: 20px;
    text-align: center;
}

.btn-nap {
    display: inline-block;
    margin-top: 15px;
    background: linear-gradient(135deg, #00ff88, #00f3ff);
    color: #000;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 20px #00ff88;
    transition: 0.3s;
}

.btn-nap:hover { transform: scale(1.05); }

/* ALERT */
.alert {
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--neon-blue);
    border-left: 4px solid var(--neon-blue);
    padding: 15px 20px;
    border-radius: 5px;
    margin: 20px 0;
}

/* RECENT BOX */
.recent-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
}

.recent-box h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-blue);
    margin-bottom: 15px;
}

.recent-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.recent-item:last-child { border: none; }
.recent-item .user { color: var(--neon-purple); font-weight: 700; }
.recent-item .price { color: var(--neon-pink); font-weight: 700; }
.recent-item .time { color: var(--text-dim); }

/* SERVERS */
.servers { padding: 40px 0; }

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--neon-blue);
    text-shadow: 0 0 15px var(--neon-blue);
}

.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.server-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: 0.3s;
}

.server-card:hover {
    border-color: var(--neon-blue);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.4);
    transform: translateY(-5px);
}

.server-img img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.server-info { padding: 20px; }

.server-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--neon-blue);
}

.desc {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 15px;
    height: 40px;
    overflow: hidden;
}

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

.server-footer .price {
    font-size: 22px;
    font-weight: 900;
    color: var(--neon-pink);
    font-family: 'Orbitron', sans-serif;
}

.btn-buy {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: #000;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    font-family: 'Orbitron', sans-serif;
    transition: 0.3s;
}

.btn-buy:hover {
    box-shadow: 0 0 20px var(--neon-blue);
    transform: scale(1.05);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero .container { grid-template-columns: 1fr; }
    .menu { display: none; }
    .server-grid { grid-template-columns: 1fr; }
}