:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #131b2e;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #1e293b;
  --card-bg: #162035;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
}

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

/* Header & Nav */
header {
  background-color: rgba(11, 15, 25, 0.95);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: 1px;
}

.logo span {
  color: var(--accent);
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
  transition: color 0.2s;
}

nav a:hover, nav a.active {
  color: #fff;
}

/* Hero Section */
.hero {
  padding: 90px 0 60px;
  text-align: center;
}

.hero h1 {
  font-size: 2.7rem;
  margin-bottom: 20px;
  line-height: 1.25;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.2rem;
  max-width: 760px;
  margin: 0 auto 30px;
}

.btn {
  display: inline-block;
  background-color: var(--accent);
  color: #fff;
  padding: 13px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.btn:hover {
  background-color: var(--accent-hover);
}

/* Grid & Cards */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
}

.card h3 {
  margin-bottom: 12px;
  color: #fff;
  font-size: 1.25rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-bottom: 15px;
  font-weight: 600;
}

/* Table */
.details-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 25px;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.details-table th, .details-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.details-table th {
  color: var(--text-muted);
  width: 35%;
}

/* Forms */
.form-box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  max-width: 550px;
  margin: 40px auto;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--text-muted);
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 11px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: #fff;
  font-size: 0.95rem;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 30px 0;
  margin-top: 80px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Кнопка входа в ЛК в меню */
.btn-outline {
  display: inline-block;
  border: 1px solid var(--accent);
  color: #fff;
  padding: 7px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
}
.btn-outline:hover {
  background-color: var(--accent);
}

/* Статистика и цифры */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 40px 0;
}
.stat-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: 8px;
  text-align: center;
}
.stat-number {
  font-size: 2.3rem;
  font-weight: 800;
  color: #60a5fa;
  margin-bottom: 5px;
}
.stat-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Таймлайн / История */
.timeline {
  position: relative;
  margin: 40px auto;
  padding-left: 25px;
  border-left: 2px solid var(--accent);
}
.timeline-step {
  position: relative;
  margin-bottom: 30px;
}
.timeline-step::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #60a5fa;
  border: 2px solid var(--bg-primary);
}
.timeline-year {
  font-weight: 700;
  color: #60a5fa;
  font-size: 1.1rem;
}

/* Кабинет и оплата */
.pay-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  margin-bottom: 25px;
}
.payment-icons {
  display: flex;
  gap: 12px;
  margin-top: 15px;
  font-size: 0.85rem;
  color: var(--text-muted);
  align-items: center;
}
.payment-badge {
  background: #1e293b;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid #334155;
}