/* ── Night Hub — Styles ──────────────────────────────────────── */
:root {
  --bg:      #050308;
  --surface: #0d0a1a;
  --raised:  #12102a;
  --rim:     rgba(255,255,255,.07);
  --rim2:    rgba(255,255,255,.12);
  --ink:     #7c3aed;
  --glow:    #a78bfa;
  --green:   #00d68f;
  --cyan:    #06b6d4;
  --gold:    #f5c518;
  --red:     #ef4444;
  --text:    #f1f0f5;
  --text2:   #9ca3af;
  --muted:   #4b5563;
  --sans:    'Inter', system-ui, sans-serif;
  --mono:    'JetBrains Mono', monospace;
  --serif:   'Playfair Display', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }

/* ── Nav ─────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 56px;
  background: rgba(5,3,8,.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--rim);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
}
.nav-logo {
  font-family: var(--serif); font-size: 18px; font-weight: 700; letter-spacing: -.02em;
}
.nav-logo span { color: var(--glow); }
.nav-right { display: flex; align-items: center; gap: 10px; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 6px; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; font-family: var(--sans); transition: opacity .15s; }
.btn:hover { opacity: .85; }
.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn-lg { padding: 13px 28px; font-size: 15px; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-ghost { background: rgba(255,255,255,.06); border: 1px solid var(--rim2); color: var(--text); }
.btn-full { width: 100%; justify-content: center; }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot-off { background: #ef4444; }
.dot-on  { background: var(--green); }

/* ── Toast ───────────────────────────────────────────────────── */
#toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 10px 16px; border-radius: 10px; font-size: 13px; font-weight: 600; max-width: 300px; animation: slideIn .25s ease; }
.toast.success { background: rgba(0,214,143,.15); border: 1px solid rgba(0,214,143,.3); color: var(--green); }
.toast.info    { background: rgba(167,139,250,.12); border: 1px solid rgba(167,139,250,.25); color: var(--glow); }
@keyframes slideIn { from { transform: translateX(20px); opacity:0; } to { transform: translateX(0); opacity:1; } }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  padding: 140px 28px 80px;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; font-family: var(--mono); letter-spacing: .8px;
  color: var(--glow); text-transform: uppercase;
  background: rgba(124,58,237,.1); border: 1px solid rgba(124,58,237,.2);
  border-radius: 20px; padding: 5px 14px; margin-bottom: 24px;
}
.zk-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:.3;} }
.hero h1 {
  font-family: var(--serif); font-size: clamp(48px, 8vw, 84px); font-weight: 900;
  line-height: 1.05; letter-spacing: -.03em; margin-bottom: 20px;
}
.hero h1 em { color: var(--glow); font-style: italic; }
.hero p { font-size: 16px; color: var(--text2); line-height: 1.7; margin-bottom: 32px; }
.hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.hero-stack { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.stack-pill {
  font-size: 11px; font-family: var(--mono); color: var(--muted);
  border: 1px solid var(--rim); border-radius: 20px; padding: 4px 12px;
}

/* ── Night Score strip ───────────────────────────────────────── */
.score-strip {
  background: var(--surface);
  border-top: 1px solid var(--rim); border-bottom: 1px solid var(--rim);
  padding: 20px 28px;
}
.score-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.score-avatar { font-size: 36px; }
.score-info { flex: 1; min-width: 180px; }
.score-address { font-size: 11px; font-family: var(--mono); color: var(--muted); margin-bottom: 6px; }
.score-bar-wrap { height: 4px; background: var(--rim); border-radius: 2px; overflow: hidden; margin-bottom: 4px; }
.score-bar-fill { height: 100%; background: linear-gradient(90deg, var(--ink), var(--glow)); border-radius: 2px; transition: width .6s ease; }
.score-level { font-size: 12px; font-weight: 700; color: var(--glow); }
.score-stats { display: flex; gap: 24px; }
.score-stat { text-align: center; }
.ss-val { font-size: 18px; font-weight: 800; font-family: var(--mono); color: var(--cyan); }
.ss-lbl { font-size: 10px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }

/* ── Sections ────────────────────────────────────────────────── */
section { padding: 80px 28px; max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 10px; font-weight: 700; font-family: var(--mono); letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--glow); margin-bottom: 12px;
}
section h2 {
  font-family: var(--serif); font-size: clamp(28px, 4vw, 44px);
  font-weight: 800; letter-spacing: -.02em; margin-bottom: 40px;
}

/* ── Apps grid ───────────────────────────────────────────────── */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.app-card {
  background: var(--surface);
  border: 1px solid var(--rim);
  border-radius: 18px;
  padding: 24px;
  display: flex; flex-direction: column; gap: 8px;
  cursor: pointer;
  transition: border-color .2s, transform .2s;
}
.app-card:hover { transform: translateY(-3px); }
.app-poker:hover   { border-color: rgba(124,58,237,.5); }
.app-fun:hover     { border-color: rgba(245,197,24,.4); }
.app-markets:hover { border-color: rgba(0,214,143,.4); }
.app-id:hover      { border-color: rgba(6,182,212,.4); }
.app-save:hover    { border-color: rgba(0,214,143,.4); }
.app-lend:hover    { border-color: rgba(0,214,143,.4); }
.app-work:hover    { border-color: rgba(6,182,212,.4); }
.app-biz:hover     { border-color: rgba(245,197,24,.4); }
.app-icon { font-size: 32px; }
.app-name { font-size: 18px; font-weight: 800; }
.app-tagline { font-size: 11px; font-family: var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
.app-desc { font-size: 13px; color: var(--text2); line-height: 1.6; flex: 1; }
.app-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag {
  font-size: 10px; font-weight: 700; font-family: var(--mono);
  background: rgba(255,255,255,.05); border: 1px solid var(--rim);
  border-radius: 10px; padding: 3px 8px; color: var(--text2);
}
.tag.new { background: rgba(6,182,212,.1); border-color: rgba(6,182,212,.25); color: var(--cyan); }
.app-cta { font-size: 12px; font-weight: 700; color: var(--glow); margin-top: 4px; }

/* ── How section ─────────────────────────────────────────────── */
.how-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px;
}
.how-card {
  background: var(--surface); border: 1px solid var(--rim); border-radius: 16px; padding: 24px;
}
.how-icon { font-size: 28px; margin-bottom: 12px; }
.how-title { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.how-body { font-size: 13px; color: var(--text2); line-height: 1.65; }

/* ── Night Score tiers ───────────────────────────────────────── */
.night-score-section { text-align: center; }
.ns-tiers {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; max-width: 800px; margin: 0 auto;
}
.ns-tier {
  background: var(--surface); border: 1px solid var(--rim); border-radius: 16px; padding: 20px;
}
.ns-tier-icon { font-size: 28px; margin-bottom: 8px; }
.ns-tier-name { font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.ns-tier-score { font-size: 11px; font-family: var(--mono); color: var(--glow); margin-bottom: 8px; }
.ns-tier-perks { font-size: 12px; color: var(--text2); line-height: 1.5; }

/* ── Flywheel ────────────────────────────────────────────────── */
.flywheel-section { text-align: center; }
.flywheel {
  display: flex; align-items: flex-start; justify-content: center;
  gap: 12px; flex-wrap: wrap; max-width: 900px; margin: 0 auto;
}
.fw-step {
  background: var(--surface); border: 1px solid var(--rim); border-radius: 16px;
  padding: 24px 18px; flex: 1; min-width: 180px; max-width: 220px; text-align: left;
}
.fw-num {
  width: 28px; height: 28px; border-radius: 50%; background: var(--ink);
  color: #fff; font-size: 13px; font-weight: 800;
  display: flex; align-items: center; justify-content: center; margin-bottom: 10px;
}
.fw-title { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
.fw-body { font-size: 12px; color: var(--text2); line-height: 1.6; }
.fw-arrow {
  font-size: 20px; color: var(--muted); align-self: center; padding: 0 4px;
  display: none;
}
@media (min-width: 700px) { .fw-arrow { display: block; } }

/* ── Footer ──────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--rim);
  padding: 40px 28px;
  text-align: center;
  color: var(--muted);
}
.footer-logo { font-family: var(--serif); font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.footer-logo span { color: var(--glow); }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin-bottom: 16px; }
.footer-links a { font-size: 13px; color: var(--text2); transition: color .15s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 11px; font-family: var(--mono); }

/* ── Modal / Overlay ─────────────────────────────────────────── */
.overlay {
  position: fixed; inset: 0; background: rgba(5,3,8,.75);
  backdrop-filter: blur(8px); z-index: 500;
  display: none; align-items: center; justify-content: center;
}
.overlay.open { display: flex; }
.modal {
  background: #110e24; border: 1px solid var(--rim2); border-radius: 20px;
  padding: 32px; max-width: 420px; width: 90%; position: relative; text-align: center;
}
.modal-close {
  position: absolute; top: 14px; right: 16px; background: none; border: none;
  color: var(--muted); cursor: pointer; font-size: 16px;
}
.wc-icon { font-size: 40px; margin-bottom: 12px; }
.wc-title { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.wc-sub { font-size: 13px; color: var(--text2); margin-bottom: 24px; line-height: 1.6; }

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
  nav { padding: 0 16px; }
  .nav-right .btn-ghost:not(:last-child) { display: none; }
  section { padding: 60px 16px; }
  .hero { padding: 100px 16px 60px; }
  .flywheel { flex-direction: column; align-items: center; }
  .fw-step { max-width: 100%; }
}