/* CAIRN — sistem desain bersama semua halaman.
   Arah: "night survey" — hitam pekat, tinta hangat, garis rambut, koordinat mono,
   kontur topografi samar. Aksen hanya ±5% layar (titik live, retak di batu, label kecil). */

:root {
  --bg: #070707;
  --bg-2: #0d0d0c;
  --bg-3: #141413;
  --line: rgba(237, 234, 227, 0.085);
  --line-2: rgba(237, 234, 227, 0.16);
  --ink: #edeae3;
  --ink-2: #b8b5ad;
  --ink-3: #7c7a74;
  --ink-4: #55544f;
  --accent: #c8e39a;
  --accent-ink: #0b0d07;
  --accent-soft: rgba(200, 227, 154, 0.12);
  --ember: #ff7a3d;
  --danger: #ff6b5b;
  --ok: #9fd49a;
  --radius: 14px;
  --radius-sm: 9px;
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1240px;
  --nav-h: 64px;
  color-scheme: dark;
}
:root[data-accent="ember"] { --accent: #ff5b2e; --accent-ink: #120601; --accent-soft: rgba(255, 91, 46, 0.12); }
:root[data-accent="glacier"] { --accent: #8fd6ff; --accent-ink: #03101a; --accent-soft: rgba(143, 214, 255, 0.12); }

*, *::before, *::after { box-sizing: border-box; }
/* atribut hidden selalu menang atas display:grid/flex di kelas mana pun */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.55 var(--sans);
  font-feature-settings: "ss01", "tnum" 0;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
.num, .tnum { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: 0.92em; letter-spacing: -0.01em; }
.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------- tipografi ---------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 11.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
}
.eyebrow b { color: var(--ink-2); font-weight: 500; }
.display {
  margin: 0;
  font-weight: 500;
  font-size: clamp(44px, 6.4vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.045em;
}
.display .dim { color: var(--ink-3); }
.h2 { margin: 0; font-weight: 500; font-size: clamp(32px, 4.4vw, 58px); line-height: 1.02; letter-spacing: -0.035em; }
.h2 .dim { color: var(--ink-3); }
.h3 { margin: 0; font-weight: 500; font-size: 21px; line-height: 1.25; letter-spacing: -0.015em; }
.lede { margin: 0; font-size: clamp(16.5px, 1.35vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 56ch; }
.small { font-size: 13.5px; color: var(--ink-3); }
.tiny { font: 500 11px/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }

/* ---------------- tombol ---------------- */
.btn {
  --h: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 20px; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  font-weight: 500; font-size: 15px; letter-spacing: -0.005em;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #0a0a0a; }
.btn-primary:hover { background: #fff; }
.btn-line { border-color: var(--line-2); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: rgba(237, 234, 227, 0.36); background: rgba(237, 234, 227, 0.03); }
.btn-ghost { padding: 0 6px; height: auto; color: var(--ink-2); border-radius: 6px; }
.btn-ghost:hover { color: var(--ink); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-sm { --h: 36px; padding: 0 14px; font-size: 14px; }
.btn[disabled], .btn.is-disabled { opacity: 0.45; pointer-events: none; }
.btn .arrow { transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------------- pil & lencana ---------------- */
.pill {
  display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px;
  border: 1px solid var(--line-2); border-radius: 999px; font-size: 13px; color: var(--ink-2);
  background: rgba(7, 7, 7, 0.6); backdrop-filter: blur(8px);
}
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent-soft); animation: denyut 2.4s ease-out infinite; flex: none; }
@keyframes denyut { 0% { box-shadow: 0 0 0 0 rgba(200, 227, 154, 0.45); } 70%, 100% { box-shadow: 0 0 0 9px rgba(200, 227, 154, 0); } }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 6px; font: 500 11px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; background: rgba(237, 234, 227, 0.06); color: var(--ink-2); }
.badge.ok { background: var(--accent-soft); color: var(--accent); }
.badge.warn { background: rgba(255, 122, 61, 0.12); color: var(--ember); }
.badge.dead { background: rgba(237, 234, 227, 0.04); color: var(--ink-4); }

/* ---------------- navigasi ---------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--nav-h);
  display: flex; align-items: center;
  background: linear-gradient(to bottom, rgba(7, 7, 7, 0.92), rgba(7, 7, 7, 0.55) 70%, rgba(7, 7, 7, 0));
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid { background: rgba(7, 7, 7, 0.86); backdrop-filter: blur(14px) saturate(1.2); border-color: var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand img { width: 26px; height: 26px; }
.brand span { font-weight: 600; font-size: 15px; letter-spacing: 0.22em; }
.nav-links { display: flex; gap: 4px; margin-left: 10px; }
.nav-links a { padding: 8px 12px; border-radius: 8px; font-size: 14.5px; color: var(--ink-3); transition: color 0.2s, background 0.2s; }
.nav-links a:hover { color: var(--ink); }
.nav-links a[aria-current="page"] { color: var(--ink); background: rgba(237, 234, 227, 0.05); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.ca-chip {
  display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 12px;
  border: 1px solid var(--line-2); border-radius: 999px; font: 500 12.5px/1 var(--mono); color: var(--ink-2); cursor: pointer; background: transparent;
}
.ca-chip:hover { border-color: rgba(237, 234, 227, 0.34); color: var(--ink); }
.ca-chip .tick { color: var(--accent); }
.icon-link { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--ink-3); transition: color 0.2s, background 0.2s; }
.icon-link:hover { color: var(--ink); background: rgba(237, 234, 227, 0.06); }
.icon-link svg { width: 16px; height: 16px; }
.wallet-btn .addr { font-family: var(--mono); font-size: 13px; }
.menu-btn { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); background: transparent; cursor: pointer; }
.menu-btn span { display: block; width: 16px; height: 1.5px; margin: 4px auto; background: var(--ink); }
.sheet { display: none; }

@media (max-width: 980px) {
  .nav-links, .nav-right .hide-sm { display: none; }
  .menu-btn { display: block; }
  .sheet.is-open {
    display: flex; flex-direction: column; gap: 4px;
    position: fixed; inset: var(--nav-h) 0 0 0; z-index: 49; padding: 18px var(--gutter) 32px;
    background: rgba(7, 7, 7, 0.97); backdrop-filter: blur(16px);
    overflow-y: auto;
  }
  .sheet a.sheet-link { padding: 14px 4px; font-size: 22px; letter-spacing: -0.02em; border-bottom: 1px solid var(--line); }
  .sheet .sheet-foot { margin-top: 20px; display: grid; gap: 10px; }
}

/* ---------------- kartu & panel ---------------- */
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(13, 13, 12, 0.72); backdrop-filter: blur(10px); }
.hair-top { border-top: 1px solid var(--line); }
.grid-cells { display: grid; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.grid-cells > * { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------------- kartu alamat token ($CAIRN) ---------------- */
.ca-card { padding: 18px; display: grid; gap: 14px; width: min(100%, 380px); }
.ca-card .row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ca-card .addr {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  height: 44px; padding: 0 6px 0 14px; border: 1px solid var(--line-2); border-radius: 10px;
  font: 500 13.5px/1 var(--mono); color: var(--ink-2); overflow: hidden;
}
.ca-card .addr span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ca-card .copy { height: 32px; padding: 0 12px; border-radius: 7px; border: 0; background: rgba(237, 234, 227, 0.07); cursor: pointer; font-size: 13px; }
.ca-card .copy:hover { background: rgba(237, 234, 227, 0.12); }
.ca-card .buy-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.btn-buy-off { border: 1px solid var(--accent); color: var(--accent); background: transparent; opacity: 1; cursor: default; }

/* ---------------- tabel ---------------- */
.table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.table th { text-align: left; font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-4); padding: 0 14px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table td { padding: 15px 14px; border-bottom: 1px solid var(--line); color: var(--ink-2); vertical-align: middle; }
.table tr:hover td { background: rgba(237, 234, 227, 0.018); }
.table td.strong { color: var(--ink); }
.coin-cell { display: flex; align-items: center; gap: 12px; min-width: 0; }
.coin-cell img, .coin-logo { width: 34px; height: 34px; border-radius: 9px; object-fit: cover; background: var(--bg-3); flex: none; }
.coin-cell .t { min-width: 0; }
.coin-cell .t b { display: block; color: var(--ink); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.coin-cell .t span { font-size: 12.5px; color: var(--ink-3); }
.tx-link { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-3); font: 500 12.5px/1 var(--mono); }
.tx-link:hover { color: var(--ink); }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---------------- kartu koin & aktivitas (dipakai banyak halaman) ---------------- */
.coin-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.coin-card { display: grid; gap: 18px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); transition: border-color 0.25s, transform 0.25s; }
.coin-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.coin-card .top { display: flex; align-items: center; gap: 13px; }
.coin-card .top img { width: 44px; height: 44px; border-radius: 11px; object-fit: cover; background: var(--bg-3); }
.coin-card .top b { display: block; font-weight: 500; font-size: 17px; letter-spacing: -0.01em; }
.coin-card .top span { font-size: 13px; color: var(--ink-3); }
.coin-card .top .badge { margin-left: auto; }
.bar { height: 4px; border-radius: 4px; background: rgba(237, 234, 227, 0.07); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: inherit; }
.coin-card dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0; }
.coin-card dt { font: 500 10.5px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-4); }
.coin-card dd { margin: 6px 0 0; font-size: 15.5px; color: var(--ink); }
.feed { margin-top: 56px; }
.feed-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.what { display: flex; align-items: center; gap: 10px; }
.what .k { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.k-claim { background: var(--accent); }
.k-launch { background: var(--ink); }
.k-sweep { background: var(--ember); }
.k-open { background: var(--ink-3); }
.where { font-size: 12.5px; color: var(--ink-3); }


@media (max-width: 980px) { .coin-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .coin-grid { grid-template-columns: 1fr; } }

/* ---------------- footer ---------------- */
.footer { position: relative; z-index: 2; padding: 72px 0 40px; border-top: 1px solid var(--line); background: var(--bg); }
.footer .cols { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 32px; }
.footer h4 { margin: 0 0 14px; font: 500 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-4); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer li a { color: var(--ink-3); font-size: 14.5px; }
.footer li a:hover { color: var(--ink); }
.footer .legal { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-4); }
.footer .legal p { margin: 0; max-width: 70ch; }
@media (max-width: 760px) { .footer .cols { grid-template-columns: 1fr 1fr; } .footer .cols > :first-child { grid-column: 1 / -1; } }

/* ---------------- latar kontur ---------------- */
.contours { position: absolute; inset: 0; pointer-events: none; background: url("/assets/contours.svg") center / cover no-repeat; opacity: 0.05; }

/* ---------------- modal ---------------- */
.modal { position: fixed; inset: 0; z-index: 80; display: none; place-items: center; padding: 16px; background: rgba(0, 0, 0, 0.66); backdrop-filter: blur(6px); }
.modal.is-open { display: grid; }
.modal .box { width: min(100%, 440px); max-height: calc(100dvh - 32px); overflow: auto; background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 18px; padding: 22px; }
.modal .box header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.modal .close { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; cursor: pointer; font-size: 18px; line-height: 1; }
.wallet-list { display: grid; gap: 8px; margin: 14px 0; }
.wallet-opt { display: flex; align-items: center; gap: 12px; width: 100%; height: 54px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line-2); background: transparent; cursor: pointer; text-align: left; font-size: 15px; }
.wallet-opt:hover { border-color: rgba(237, 234, 227, 0.34); background: rgba(237, 234, 227, 0.03); }
.wallet-opt img { width: 28px; height: 28px; border-radius: 7px; }

/* ---------------- notifikasi kecil ---------------- */
.toast-stack { position: fixed; z-index: 90; left: 50%; bottom: 22px; transform: translateX(-50%); display: grid; gap: 8px; width: min(92vw, 440px); }
.toast { padding: 13px 16px; border-radius: 12px; background: rgba(20, 20, 19, 0.96); border: 1px solid var(--line-2); font-size: 14.5px; color: var(--ink); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5); animation: naik 0.35s cubic-bezier(0.16, 0.84, 0.28, 1); }
.toast.err { border-color: rgba(255, 107, 91, 0.45); }
.toast.ok { border-color: rgba(200, 227, 154, 0.45); }
@keyframes naik { from { opacity: 0; transform: translateY(10px); } }

/* ---------------- halaman dalam (bukan landing) ---------------- */
.page-head { position: relative; padding: calc(var(--nav-h) + 64px) 0 40px; overflow: hidden; }
.page-head .lede { margin-top: 18px; }
.section { position: relative; padding: clamp(64px, 9vw, 120px) 0; }
.skeleton { background: linear-gradient(90deg, rgba(237,234,227,0.04), rgba(237,234,227,0.08), rgba(237,234,227,0.04)); background-size: 200% 100%; animation: kilau 1.4s linear infinite; border-radius: 8px; }
@keyframes kilau { to { background-position: -200% 0; } }
.empty { padding: 48px 20px; text-align: center; color: var(--ink-3); border: 1px dashed var(--line-2); border-radius: var(--radius); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

.footer li a { display: inline-flex; align-items: center; gap: 6px; }
.footer li a svg { display: inline-block; }