/* =========================================
   RESET
========================================= */


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

:root {
  --accent: #34d399;
  --accent-soft: #22c55e;
  --accent-blue: #22d3ee;

  --bg-main: radial-gradient(circle at top right, #0b1220, #050508 70%);
  --bg-card: rgba(255,255,255,0.04);
  --border-soft: rgba(255,255,255,0.08);

  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
}

/* =========================================
   NAVBAR
========================================= */

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 64px;
}

.logo {
  font-weight: 800;
  font-size: 22px;
  background: linear-gradient(90deg, var(--accent), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav a {
  margin-left: 24px;
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  transition: 0.2s;
}

nav a:hover {
  color: white;
}

/* =========================================
   HERO
========================================= */

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  padding: 80px 64px;
  align-items: center;
}

.hero-text h1 {
  font-size: 56px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text p {
  margin: 24px 0 32px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================
   BUTTONS
========================================= */

.buttons {
  display: flex;
  gap: 16px;
}

.btn {
  padding: 14px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.2s;
}

.btn.primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-blue));
  color: #000;
}

.btn.primary:hover {
  transform: translateY(-2px);
}

.btn.secondary {
  border: 1px solid var(--border-soft);
  color: var(--text-main);
}

.btn.secondary:hover {
  background: rgba(255,255,255,0.05);
}

/* =========================================
   FEATURES CARDS
========================================= */

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px 64px 80px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 26px;
  backdrop-filter: blur(10px);
  transition: 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.card h3 {
  margin-bottom: 8px;
  color: white;
}

.card p {
  color: var(--text-muted);
  font-size: 14px;
}

/* =========================================
   REGELS PAGINA
========================================= */

.regels-layout {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */

.regels-sidebar {
  width: 260px;
  background: rgba(0,0,0,0.45);
  border-right: 1px solid var(--border-soft);
  padding: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.regels-sidebar h3 {
  color: var(--accent);
  margin-bottom: 20px;
}

.regels-sidebar ul {
  list-style: none;
}

.regels-sidebar a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: 0.2s;
}

.regels-sidebar a:hover {
  background: rgba(52,211,153,0.12);
  color: var(--accent);
}

/* CONTENT */

.regels-content {
  flex: 1;
  padding: 60px;
}

.regels-header h1 {
  font-size: 34px;
  background: linear-gradient(90deg, var(--accent), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.regels-header p {
  color: var(--text-muted);
  margin-top: 8px;
  margin-bottom: 40px;
}

/* REGEL CARD */

.regel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 28px 32px;
  margin-bottom: 40px;
  backdrop-filter: blur(12px);
  transition: 0.2s;
}

.regel-card:hover {
  border-color: var(--accent);
}

.regel-card h2 {
  color: var(--accent);
  margin-bottom: 16px;
}

/* LISTS */

.regel-card ul {
  list-style: none;
}

.regel-card li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  line-height: 1.6;
  color: var(--text-main);
}

.regel-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 18px;
}

/* STRAF HIGHLIGHT */

.regel-card li strong {
  color: #fbbf24;
}

/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  .regels-layout {
    flex-direction: column;
  }

  .regels-sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-soft);
  }
}

html {
  scroll-behavior: smooth;
}