@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;600&family=Noto+Sans:wght@400;700&display=swap');

:root {
  --merah: #C0392B;
  --merah-gelap: #922B21;
  --merah-terang: #E74C3C;
  --emas: #D4AC0D;
  --emas-terang: #F1C40F;
  --emas-muda: #FAE5A0;
  --hitam: #0D0D0D;
  --abu-gelap: #1A1A1A;
  --abu-tengah: #2C2C2C;
  --abu-terang: #444444;
  --teks-utama: #F0EDE8;
  --teks-sekunder: #A89F94;
  --teks-muted: #6B6460;
  --putih: #FFFFFF;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', 'Noto Sans', sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-card: 0 2px 12px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 24px rgba(192,57,43,0.3);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--hitam);
  color: var(--teks-utama);
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3 { font-family: var(--font-display); letter-spacing: 0.04em; line-height: 1.1; }
h1 { font-size: clamp(3rem, 8vw, 6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
p { color: var(--teks-sekunder); font-size: 0.95rem; }

/* ---- LAYOUT ---- */
.container { max-width: 960px; margin: 0 auto; padding: 0 1.5rem; }
.screen { display: none; min-height: 100vh; }
.screen.active { display: flex; flex-direction: column; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-md); border: none;
  font-family: var(--font-body); font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: all 0.18s ease; text-transform: uppercase;
  letter-spacing: 0.08em; text-decoration: none;
}
.btn-primary {
  background: var(--merah); color: var(--putih);
}
.btn-primary:hover { background: var(--merah-terang); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent; color: var(--teks-sekunder);
  border: 1px solid var(--abu-tengah);
}
.btn-ghost:hover { border-color: var(--teks-muted); color: var(--teks-utama); }

.btn-gold {
  background: var(--emas); color: var(--hitam); font-weight: 700;
}
.btn-gold:hover { background: var(--emas-terang); transform: translateY(-1px); }

/* ---- CARDS ---- */
.card {
  background: var(--abu-gelap); border: 1px solid var(--abu-tengah);
  border-radius: var(--radius-lg); padding: 1.25rem;
}
.card:hover { border-color: var(--abu-terang); }

/* ---- BADGE ---- */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
}
.badge-red { background: rgba(192,57,43,0.2); color: var(--merah-terang); border: 1px solid rgba(192,57,43,0.3); }
.badge-gold { background: rgba(212,172,13,0.15); color: var(--emas-terang); border: 1px solid rgba(212,172,13,0.25); }
.badge-gray { background: rgba(255,255,255,0.06); color: var(--teks-sekunder); border: 1px solid var(--abu-tengah); }

/* ---- DIVIDER ---- */
.divider {
  height: 1px; background: linear-gradient(to right, transparent, var(--abu-tengah), transparent);
  margin: 2rem 0;
}

/* ---- PROGRESS BAR ---- */
.progress-wrap {
  height: 6px; background: var(--abu-tengah); border-radius: 999px; overflow: hidden;
}
.progress-fill {
  height: 100%; border-radius: 999px;
  transition: width 0.4s ease;
}
.progress-fill.red { background: var(--merah); }
.progress-fill.gold { background: var(--emas); }
.progress-fill.green { background: #27AE60; }
.progress-fill.blue { background: #2980B9; }
.progress-fill.purple { background: #8E44AD; }

/* ---- STEP DOTS ---- */
.step-dots { display: flex; gap: 6px; align-items: center; }
.step-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--abu-terang); transition: all 0.2s;
}
.step-dot.active { background: var(--merah); width: 22px; border-radius: 4px; }
.step-dot.done { background: var(--emas); }

/* ---- NOISE TEXTURE overlay ---- */
body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* ---- ANIMATIONS ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(192,57,43,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(192,57,43,0); }
}
@keyframes flicker {
  0%, 100% { opacity: 1; } 48% { opacity: 0.92; } 50% { opacity: 0.85; }
}
.animate-up { animation: fadeUp 0.5s ease forwards; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--hitam); }
::-webkit-scrollbar-thumb { background: var(--abu-terang); border-radius: 3px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  .container { padding: 0 1rem; }
  .btn { padding: 10px 20px; font-size: 0.85rem; }
}