:root {
    --main-bg: #050a12;
    --card-bg: rgba(15, 23, 42, 0.7);
    --accent-blue: #00d2ff;
    --deep-blue: #005fcc;
    --text-main: #e2e8f0;
}

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

body {
    font-family: 'Ubuntu', sans-serif;
    background-color: var(--main-bg);
    background-image: radial-gradient(circle at top right, #003366, transparent);
    color: var(--text-main);
    overflow-x: hidden;
}

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

/* Header */
header {
    padding: 20px 0;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-family: 'Oswald', sans-serif;
    font-size: 28px;
    font-weight: 700;
    text-transform: uppercase;
}
.logo span { color: var(--accent-blue); text-shadow: 0 0 15px var(--accent-blue); }

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    transition: 0.3s;
}
nav a:hover { color: var(--accent-blue); }

.lk-btn {
    background: rgba(255,255,255,0.1);
    padding: 8px 20px;
    border-radius: 50px;
    text-decoration: none;
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
}

/* Hero Section */
.main-hero { padding: 80px 0; min-height: 80vh; display: flex; align-items: center; }

.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }

.badge {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-blue);
    padding: 5px 15px;
    border-radius: 5px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-text h1 {
    font-size: 64px;
    font-family: 'Oswald', sans-serif;
    line-height: 1.1;
    margin: 20px 0;
}
.hero-text h1 span { color: var(--accent-blue); }

.hero-text p { font-size: 18px; color: #94a3b8; margin-bottom: 40px; }

.download-block { display: flex; align-items: center; gap: 20px; }

.download-btn {
    background: linear-gradient(135deg, var(--accent-blue), var(--deep-blue));
    color: white;
    text-decoration: none;
    padding: 15px 35px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 18px;
    box-shadow: 0 10px 30px rgba(0, 210, 255, 0.3);
    transition: 0.3s;
}
.download-btn:hover { transform: scale(1.05); }

.social-mini a {
    color: white;
    font-size: 24px;
    margin-left: 15px;
    opacity: 0.6;
    transition: 0.3s;
}
.social-mini a:hover { opacity: 1; color: var(--accent-blue); }

.hero-image img {
    width: 100%;
    filter: drop-shadow(0 0 50px rgba(0, 210, 255, 0.2));
}

/* Servers */
.servers { padding: 60px 0; }
.section-head h2 { font-family: 'Oswald'; font-size: 32px; margin-bottom: 30px; }

.server-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }

.server-box {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}

.server-num {
    font-size: 40px;
    font-weight: 700;
    color: rgba(255,255,255,0.05);
}

.online-stat { margin-top: 10px; font-size: 14px; }
.bar {
    width: 100%;
    height: 6px;
    background: #1e293b;
    border-radius: 10px;
    margin-top: 8px;
}
.fill { height: 100%; background: var(--accent-blue); border-radius: 10px; }

/* Mobile */
@media (max-width: 768px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-text h1 { font-size: 40px; }
    .download-block { flex-direction: column; }
    .hero-image { display: none; }
    nav { display: none; }
/* Переменные */
:root {
    --bg-color: #05070a;
    --accent: #0084ff;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-dim: #94a3b8;
}

/* Фикс высоты для предотвращения пустого пространства */
html, body {
    height: 100%;
}

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

.site-body {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-color);
    /* Единый градиент на весь экран */
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(0, 132, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(0, 132, 255, 0.05) 0%, transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: 'Montserrat', sans-serif;
}

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

/* Навигация */
header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}
.navbar { display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 900; font-size: 26px; letter-spacing: 2px; }
.logo span { color: var(--accent); }

nav a { color: var(--text-dim); text-decoration: none; margin: 0 15px; font-weight: 700; font-size: 14px; text-transform: uppercase; transition: 0.3s; }
nav a.active { color: #fff; }

.nav-btn-back { color: var(--text-dim); text-decoration: none; font-size: 14px; border: 1px solid var(--border); padding: 8px 15px; border-radius: 8px; }

/* Центрирование контента */
.content-center {
    flex: 1; /* Занимает всё пространство между хедером и футером */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

/* Карточка доната */
.glass {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 30px;
}

.donate-container {
    width: 100%;
    max-width: 450px;
    padding: 50px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.donate-header { text-align: center; margin-bottom: 35px; }
.donate-header h1 { font-size: 28px; font-weight: 900; text-transform: uppercase; }
.donate-header h1 span { color: var(--accent); }
.donate-header p { color: var(--text-dim); font-size: 14px; margin-top: 10px; }

/* Форма */
.input-block { margin-bottom: 20px; }
.input-block label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; color: var(--text-dim); margin-bottom: 8px; margin-left: 5px; }
.input-inner { position: relative; }
.input-inner i { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--accent); }
.input-inner input {
    width: 100%; background: rgba(0, 0, 0, 0.2); border: 1px solid var(--border);
    padding: 15px 20px 15px 50px; border-radius: 12px; color: #fff;
    font-family: inherit; font-size: 15px; outline: none; transition: 0.3s;
}
.input-inner input:focus { border-color: var(--accent); background: rgba(0, 132, 255, 0.05); }

/* Калькулятор */
.calc-box {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    padding: 15px 20px;
    margin: 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border);
}
.calc-box span { font-size: 14px; color: var(--text-dim); }
.calc-box strong { font-size: 20px; color: var(--accent); }

/* Кнопка */
.btn-pay {
    width: 100%; padding: 18px; border: none; border-radius: 12px;
    background: var(--accent); color: #fff; font-weight: 800; font-size: 16px;
    text-transform: uppercase; cursor: pointer; transition: 0.3s;
    box-shadow: 0 10px 20px rgba(0, 132, 255, 0.2);
}
.btn-pay:hover { transform: translateY(-2px); box-shadow: 0 15px 30px rgba(0, 132, 255, 0.4); }

/* Футер */
footer {
    padding: 25px 0;
    border-top: 1px solid var(--border);
}
.footer-content { display: flex; justify-content: space-between; align-items: center; color: var(--text-dim); font-size: 13px; }
.payment-methods { font-size: 20px; display: flex; gap: 15px; opacity: 0.5; }

/* Адаптация под мобильные */
@media (max-width: 480px) {
    .donate-container { padding: 30px 20px; border-radius: 0; border: none; background: transparent; backdrop-filter: none; box-shadow: none; }
    nav, .nav-btn-back { display: none; }
    .footer-content { flex-direction: column; gap: 10px; }
}
}