/* NETCHARFOU design system: liquid glass on ink, emerald craft, gold trust. */
:root {
  --bg: #070B12;
  --t1: #F2F5FA;
  --t2: #B9C2D4;
  --t3: #8A93A6;
  --em: #0FA37E;
  --em2: #12C78F;
  --gold: #FFD98A;
  --red: #E70013;
  --glass-brd: rgba(255, 255, 255, 0.10);
}
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  background:
    radial-gradient(1200px 800px at 80% -10%, rgba(15, 163, 126, 0.14), transparent 60%),
    radial-gradient(900px 700px at -10% 110%, rgba(232, 179, 75, 0.08), transparent 55%),
    var(--bg);
  color: var(--t1);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}
.glass {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--glass-brd);
  backdrop-filter: blur(18px) saturate(1.35);
  -webkit-backdrop-filter: blur(18px) saturate(1.35);
  border-radius: 20px;
}
.ghost { background: none; border: none; color: var(--t2); font: inherit; font-size: 13px; cursor: pointer; padding: 8px 12px; }
.ghost:hover { color: var(--t1); }
.hidden { display: none !important; }

/* ---------- preloader ---------- */
#preloader {
  position: fixed; inset: 0; z-index: 100; display: grid; place-content: center;
  justify-items: center; gap: 10px; background: var(--bg);
  transition: opacity 0.6s ease, visibility 0.6s;
}
#preloader.done { opacity: 0; visibility: hidden; }
.pre-logo { width: 104px; height: 104px; border-radius: 26px; animation: pre-pop 1.1s cubic-bezier(0.2, 1.5, 0.3, 1) both;
  box-shadow: 0 18px 60px rgba(16,185,129,0.28), 0 0 0 1px rgba(255,255,255,0.06); }
.pre-word { font-size: 22px; font-weight: 800; letter-spacing: 0.3em; animation: pre-rise 1s 0.25s cubic-bezier(0.2, 1.2, 0.3, 1) both; }
.pre-tag { font-size: 12px; color: var(--t2); animation: pre-rise 1s 0.45s cubic-bezier(0.2, 1.2, 0.3, 1) both; }
.pre-bar { width: 180px; height: 4px; margin-top: 14px; border-radius: 999px; overflow: hidden;
  background: rgba(255,255,255,0.08); animation: pre-rise 0.8s 0.6s both; }
.pre-fill { width: 0%; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--em2), #F2C94C);
  box-shadow: 0 0 12px rgba(16,185,129,0.7);
  transition: width 0.45s cubic-bezier(0.3, 1, 0.4, 1); }
.pre-status { font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--t2); animation: pre-rise 0.8s 0.7s both; min-height: 14px; }
@keyframes pre-pop { from { transform: scale(0.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes pre-rise { from { transform: translateY(14px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- topbar ---------- */
.topbar { position: fixed; top: max(14px, env(safe-area-inset-top)); left: 14px; right: 14px;
  display: flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; z-index: 10;
  animation: drop 0.7s cubic-bezier(0.2, 1.4, 0.3, 1) both; }
.mark { width: 34px; height: 34px; border-radius: 9px; }
.wordmark { display: flex; flex-direction: column; gap: 2px; }
.wordmark strong { font-size: 15px; letter-spacing: 0.18em; }
.chip { font-size: 10.5px; color: var(--t2); }
.chip.ok { color: var(--em2); }
.spacer { flex: 1; }
.acc-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px;
  border-radius: 999px; color: var(--t1); font: inherit; font-size: 12.5px; font-weight: 700;
  cursor: pointer; border: 1px solid var(--glass-brd); background: rgba(255,255,255,0.06); }
.acc-btn:hover { background: rgba(255,255,255,0.12); }
@keyframes drop { from { transform: translateY(-120%); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- hero ---------- */
#home { padding: calc(max(14px, env(safe-area-inset-top)) + 84px) 18px 40px;
  max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 22px; }
.hero h1 { font-size: clamp(24px, 5.5vw, 38px); font-weight: 800; letter-spacing: -0.01em;
  line-height: 1.15; margin-bottom: 14px; }
.searchbar { display: flex; align-items: center; gap: 10px; padding: 16px 18px;
  border-radius: 999px; }
.searchbar svg { width: 20px; height: 20px; color: var(--t3); flex: 0 0 auto; }
.searchbar input { flex: 1; background: none; border: none; outline: none; color: var(--t1);
  font: inherit; font-size: 15px; }
.suggest { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.suggest button { padding: 7px 12px; border-radius: 999px; font-size: 12px; font-weight: 700;
  cursor: pointer; border: 1px solid rgba(15, 163, 126, 0.4); color: var(--em2);
  background: rgba(15, 163, 126, 0.10); }

/* ---------- poles ---------- */
.poles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 640px) { .poles { grid-template-columns: 1fr; } }
.pole { padding: 20px 18px; text-align: left; cursor: pointer; color: var(--t1);
  display: flex; flex-direction: column; gap: 6px; transition: transform 0.18s, border-color 0.18s; }
.pole:hover { transform: translateY(-3px); border-color: rgba(15, 163, 126, 0.5); }
.pole-ic { font-size: 26px; }
.pole b { font-size: 16px; }
.pole-sub { font-size: 11.5px; color: var(--t3); line-height: 1.45; }

.subs-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.subs-head h2 { font-size: 18px; }
.subs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (max-width: 640px) { .subs-grid { grid-template-columns: 1fr 1fr; } }
.sub-card { padding: 14px 16px; border-radius: 14px; cursor: pointer; color: var(--t1);
  background: rgba(255,255,255,0.05); border: 1px solid var(--glass-brd);
  font-size: 13.5px; font-weight: 700; text-align: left; transition: all 0.15s; }
.sub-card:hover { border-color: rgba(15, 163, 126, 0.5); background: rgba(15, 163, 126, 0.08); }
.sub-card small { display: block; font-weight: 400; font-size: 11px; color: var(--t3); margin-top: 3px; }

/* ---------- how ---------- */
.how { padding: 20px; }
.how h2 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--t2); margin-bottom: 12px; }
.how-row { display: flex; gap: 12px; align-items: flex-start; padding: 7px 0; }
.how-row b { flex: 0 0 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  font-size: 12.5px; background: rgba(15, 163, 126, 0.14); color: var(--em2);
  border: 1px solid rgba(15, 163, 126, 0.4); }
.how-row p { font-size: 13.5px; color: var(--t2); line-height: 1.55; }

/* ---------- onboarding ---------- */
#onboarding { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; }
.ob-backdrop { position: absolute; inset: 0; background: rgba(4, 6, 10, 0.66); backdrop-filter: blur(10px); }
.ob-card { position: relative; width: min(400px, calc(100vw - 40px)); padding: 22px;
  text-align: center; border-radius: 24px; }
#ob-scene { height: 130px; display: grid; place-items: center; margin-bottom: 8px; }
#ob-title { font-size: 18px; margin-bottom: 8px; transition: opacity 0.18s; }
#ob-text { font-size: 13.5px; color: var(--t2); line-height: 1.65; transition: opacity 0.18s; }
.ob-dots { display: flex; justify-content: center; gap: 6px; margin: 16px 0; }
.ob-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.2); transition: all 0.25s; }
.ob-dots i.on { background: var(--em2); width: 18px; border-radius: 999px; }
.ob-actions { display: flex; justify-content: space-between; align-items: center; }
.ob-next { padding: 11px 26px; border-radius: 14px; border: none; font: inherit; font-weight: 800;
  font-size: 14px; cursor: pointer; color: #fff; background: linear-gradient(135deg, var(--em2), var(--em)); }
.ob-next:hover { filter: brightness(1.1); }

/* ---------- role cards ---------- */
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
@media (max-width: 480px) { .role-grid { grid-template-columns: 1fr; } }
.role-card { padding: 22px 16px; border-radius: 18px; cursor: pointer; text-align: center;
  background: rgba(255,255,255,0.05); border: 1px solid var(--glass-brd); color: var(--t1);
  transition: all 0.18s; }
.role-card:hover { transform: translateY(-2px); border-color: rgba(15, 163, 126, 0.55); }
.role-card b { display: block; font-size: 15px; margin: 8px 0 4px; }
.role-card span { font-size: 11.5px; color: var(--t3); }
.role-card .rc-ic { font-size: 30px; }

/* ---------- empty states (illustrated) ---------- */
.empty { display: grid; justify-items: center; gap: 12px; padding: 26px 16px; text-align: center; }
.empty-illu { width: min(220px, 60vw); border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 18px 50px rgba(0,0,0,0.45); }
.empty p { font-size: 13px; color: var(--t2); line-height: 1.6; margin: 0; }