/* ============================================================
   CanvaBagi v1.3 — dark theme sesuai spek
   bg #0A0D13 | kartu #131926 | aksen #EF4444
   Font: Plus Jakarta Sans + JetBrains Mono
   ============================================================ */
:root {
  --bg: #0A0D13;
  --bg-alt: #0E131C;
  --card: #131926;
  --border: rgba(255, 255, 255, .09);
  --text: #E8EDF5;
  --muted: #93A0B8;
  --accent: #EF4444;
  --accent-hover: #DC2626;
  --glow: rgba(239, 68, 68, .55);
  --green: #22C55E;
  --amber: #F59E0B;
  --radius: 18px;
  --font-body: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  padding-top: 76px; /* ruang untuk navbar fixed */
}

/* ---- background FX: grid 44px + radial glows ---- */
.bg-fx { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.bg-fx::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 0%, #000 20%, transparent 100%);
  mask-image: radial-gradient(ellipse 100% 80% at 50% 0%, #000 20%, transparent 100%);
}
.bg-fx::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(520px 380px at 88% -4%, rgba(239,68,68,.16), transparent 70%),
    radial-gradient(460px 340px at 6% 108%, rgba(34,197,94,.07), transparent 70%);
}

/* ---- NAVBAR fixed + blur ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: rgba(10, 13, 19, .72);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.logo { font-family: var(--font-mono); font-size: 1.35rem; font-weight: 700; letter-spacing: -.5px; }
.logo-red { color: var(--accent); }
.logo-dot { color: var(--accent); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .92rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.btn-join {
  background: var(--accent); color: #fff; text-decoration: none;
  font-weight: 700; font-size: .92rem; padding: 11px 32px; border-radius: 14px;
  box-shadow: 0 4px 22px var(--glow);
  transition: transform .15s, background .2s, box-shadow .2s;
}
.btn-join:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 30px var(--glow); }
.btn-join:active { transform: translateY(0); }

/* ---- HERO ---- */
.hero {
  max-width: 1140px; margin: 0 auto; padding: 64px 28px 36px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 500;
  color: #ff9a9a; background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.32);
  padding: 9px 20px; border-radius: 999px; margin-bottom: 28px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(239,68,68,.5); } 50% { opacity: .55; box-shadow: 0 0 0 7px rgba(239,68,68,0); } }
.hero h1 { font-size: 3.1rem; line-height: 1.1; letter-spacing: -1.8px; font-weight: 800; }
.hero h1 .hl { color: var(--accent); }
.sub { color: var(--muted); margin: 22px 0 32px; font-size: 1.08rem; max-width: 470px; }
.sub b { color: var(--text); }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }

/* ---- BUTTONS ---- */
.btn-primary {
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  font-family: var(--font-body); font-weight: 700; font-size: 1rem;
  padding: 15px 32px; border-radius: var(--radius);
  box-shadow: 0 6px 26px var(--glow), inset 0 1px 0 rgba(255,255,255,.18);
  transition: transform .15s, background .2s, box-shadow .2s;
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 10px 34px var(--glow), inset 0 1px 0 rgba(255,255,255,.18); }
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-primary:disabled { background: #2a3040; color: #6b7690; cursor: not-allowed; box-shadow: none; }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  padding: 15px 28px; border-radius: var(--radius); cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  transition: transform .15s, border-color .2s, background .2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.04); transform: translateY(-2px); }
.btn-block { width: 100%; margin-top: 18px; }

/* ---- CHIPS statistik monospace ---- */
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  font-family: var(--font-mono); font-size: .78rem; color: var(--muted);
  background: var(--card); border: 1px solid var(--border);
  padding: 9px 16px; border-radius: 12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.chip i { color: var(--green); font-style: normal; margin-right: 5px; }
.chip b { color: var(--text); font-weight: 700; }

/* ---- TERMINAL miring -1.5deg ---- */
.hero-right { perspective: 1200px; }
.terminal {
  background: #0c1017; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06);
  transform: rotate(-1.5deg);
  transition: transform .3s;
}
.terminal:hover { transform: rotate(0deg); }
.term-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px; background: #111724;
  border-bottom: 1px solid var(--border);
}
.t { width: 12px; height: 12px; border-radius: 50%; box-shadow: inset 0 -1px 2px rgba(0,0,0,.3); }
.t-red { background: #ff5f57; } .t-yellow { background: #febc2e; } .t-green { background: #28c840; }
.term-title { margin-left: 10px; color: var(--muted); font-family: var(--font-mono); font-size: .82rem; }
.term-body { padding: 24px 22px; font-family: var(--font-mono); font-size: .92rem; }
.term-body p { margin-bottom: 10px; color: #c9d3e6; }
.prompt { color: var(--accent); margin-right: 8px; font-weight: 700; }
.ok { color: var(--green); }
.warn { color: var(--amber); }
.cursor { animation: blink 1s steps(1) infinite; color: var(--accent); }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
.term-result {
  margin-top: 16px; background: rgba(239,68,68,.09);
  border: 1px solid rgba(239,68,68,.3); color: #ffb3b3;
  border-radius: 12px; padding: 12px 16px; font-size: .85rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}

/* ---- KONTEN ---- */
.notice {
  max-width: 1140px; margin: 26px auto 0; padding: 0 28px;
  color: var(--muted); font-size: .92rem;
  border-left: 3px solid var(--accent); padding-left: 18px;
}
.container { max-width: 1140px; margin: 0 auto; padding: 30px 28px 60px; }
.panel { margin-top: 40px; }
.panel h2 { font-size: 1.45rem; margin-bottom: 18px; letter-spacing: -.6px; font-weight: 800; }

/* kartu fitur */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 8px 28px rgba(0,0,0,.3);
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.feat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(239,68,68,.4);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 14px 40px rgba(0,0,0,.4), 0 6px 24px rgba(239,68,68,.12);
}
.feat-icon {
  width: 48px; height: 48px; border-radius: 14px; font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.25);
  margin-bottom: 16px;
}
.feat-card h3 { font-size: 1.05rem; margin-bottom: 8px; font-weight: 700; }
.feat-card p { color: var(--muted); font-size: .92rem; }

/* cara klaim */
.steps {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 26px 26px 54px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.steps li { margin-bottom: 10px; color: var(--muted); }
.steps li b { color: var(--text); }

/* faq */
.panel details {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 22px; margin-bottom: 10px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  transition: border-color .2s;
}
.panel details:hover { border-color: rgba(255,255,255,.18); }
.panel summary { font-weight: 600; cursor: pointer; list-style: none; }
.panel summary::-webkit-details-marker { display: none; }
.panel summary::before { content: "▸ "; color: var(--accent); }
.panel details[open] summary::before { content: "▾ "; }
.panel details p { margin-top: 10px; color: var(--muted); font-size: .94rem; }

/* footer */
footer {
  text-align: center; padding: 32px 20px; color: #5c6a86; font-size: .87rem;
  border-top: 1px solid var(--border); background: var(--bg-alt);
}
footer b { color: var(--muted); }

/* audience */
.audience { margin-top: 26px; }
.audience h3 { font-size: 1rem; margin-bottom: 12px; color: var(--muted); font-weight: 600; }
.audience-chips { display: flex; gap: 10px; flex-wrap: wrap; }
.audience-chips span {
  font-family: var(--font-mono); font-size: .82rem;
  background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.28);
  color: #ffb3b3; padding: 9px 18px; border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}

/* trust strip ala poster */
.trust-strip {
  margin-top: 44px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 18px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.trust-item { display: flex; align-items: center; gap: 12px; }
.trust-icon {
  width: 44px; height: 44px; border-radius: 12px; font-size: 1.3rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.25);
}
.trust-item b { display: block; font-size: .92rem; }
.trust-item small { color: var(--muted); font-size: .78rem; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 44px; padding-top: 48px; }
  .hero h1 { font-size: 2.2rem; letter-spacing: -1px; }
  .nav-links { display: none; }
  .terminal { transform: none; }
  .feat-grid { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
}