:root {
  --bg: #1c1c1e;
  --fg: #f5f5f5;
  --muted: #a0a0a0;
  --dim: #808080;
  --accent: #f3ff97;
  --card: #242426;
  --card-hover: #2a2a2c;
  --border: #333;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
}
a { color: inherit; text-decoration: none; }
.container { width: min(80rem, 100% - 3rem); margin-inline: auto; }
.accent { color: var(--accent); }
.section { padding: 4rem 0; }
.page-top { padding-top: 7rem; }
.grid { display: grid; gap: .75rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: 1rem;
}
.btn { display: inline-block; border-radius: 999px; padding: .65rem 1rem; font-weight: 600; }
.btn-primary { background: var(--accent); color: #1c1c1e; }
.site-header { position: fixed; inset: 0 0 auto; z-index: 40; transition: .2s ease; }
.site-header.scrolled { background: rgba(28,28,30,.9); border-bottom: 1px solid var(--border); backdrop-filter: blur(8px); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; }
.brand { display: flex; align-items: center; gap: .5rem; font-size: 1.1rem; }
.mark { width: 1.4rem; height: 1.4rem; border-radius: .2rem; transform: rotate(45deg); background: linear-gradient(180deg, rgba(243,255,151,.4), rgba(243,255,151,1)); display: inline-block; }
.desktop-nav { display: flex; align-items: center; gap: .8rem; }
.desktop-nav a { color: var(--muted); font-size: .9rem; }
.desktop-nav a:hover { color: var(--fg); }
.menu-toggle { display: none; background: transparent; border: 1px solid var(--border); color: var(--fg); border-radius: .5rem; padding: .3rem .6rem; }
.mobile-menu { display: none; border-top: 1px solid var(--border); background: rgba(28,28,30,.96); }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: .75rem 1.5rem; color: var(--muted); }
.hero { min-height: 100vh; position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: right; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg,#1c1c1e 0%, rgba(28,28,30,.95) 45%, rgba(28,28,30,.25) 100%); }
.hero-content { position: relative; z-index: 2; min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 2rem; padding-top: 4rem; }
h1 { font-size: clamp(2.2rem, 6vw, 4.8rem); font-weight: 300; margin: 0 0 .8rem; line-height: 1.08; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 300; margin: 0 0 .6rem; }
h3 { margin: 0 0 .4rem; font-size: 1rem; }
p { color: var(--muted); line-height: 1.6; margin: 0 0 .8rem; }
.intent a { margin: 0 .5rem; text-decoration: underline; text-underline-offset: .2rem; }
.quote { border: 1px solid rgba(243,255,151,.15); background: rgba(28,28,30,.6); border-radius: .75rem; padding: 1.2rem; max-width: 32rem; justify-self: end; }
.quote blockquote { margin: 0 0 .8rem; font-size: 1.05rem; line-height: 1.5; }
.quote a { color: var(--accent); }
.stats { position: relative; z-index: 2; display: flex; gap: 2rem; padding: 1rem 0 1.8rem; }
.stats strong { display: block; font-size: 1.6rem; font-weight: 300; color: var(--fg); }
.stats span { color: var(--dim); font-size: .8rem; }
.pattern-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-items: center; margin-bottom: 1rem; }
.pattern-row img { width: 100%; height: 16rem; object-fit: cover; border-radius: .6rem; }
.accordion-item { border: 1px solid var(--border); border-radius: .6rem; overflow: hidden; background: #222224; margin-bottom: .6rem; }
.accordion-btn { width: 100%; background: transparent; color: var(--fg); border: 0; text-align: left; padding: .9rem 1rem; cursor: pointer; display: flex; justify-content: space-between; }
.accordion-content { display: none; border-top: 1px solid var(--border); padding: .8rem; }
.accordion-item.open .accordion-content { display: block; }
.acc-btn-left { display: flex; align-items: center; gap: .7rem; }
.acc-icon { width: 2.2rem; height: 2.2rem; border-radius: .55rem; display: grid; place-items: center; background: rgba(243,255,151,.1); color: var(--accent); font-weight: 700; }
.acc-btn-right { display: flex; align-items: center; gap: .5rem; color: var(--dim); }
.acc-count { border-radius: 999px; padding: .15rem .45rem; background: #2d2d2f; font-size: .75rem; }
.earn-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: .6rem;
  padding: .8rem;
  transition: .2s ease;
}
.earn-card:hover { background: var(--card-hover); border-color: rgba(243,255,151,.3); }
.earn-head { display: flex; gap: .55rem; align-items: flex-start; margin-bottom: .5rem; }
.earn-logo { width: 2.3rem; height: 2.3rem; border-radius: .5rem; object-fit: cover; border: 1px solid #404040; }
.earn-meta h4 { margin: 0; font-size: .9rem; }
.earn-handle { color: rgba(243,255,151,.75); font-size: .75rem; }
.earn-desc { font-size: .82rem; color: var(--muted); line-height: 1.5; margin: .45rem 0 .8rem; flex: 1; }
.earn-actions { display: flex; gap: .4rem; align-items: center; margin-top: auto; }
.pill {
  font-size: .64rem;
  border-radius: 999px;
  padding: .16rem .4rem;
  border: 1px solid rgba(243,255,151,.35);
  color: var(--accent);
  background: rgba(243,255,151,.08);
}
.visit-btn { border: 1px solid #555; color: #c8c8c8; border-radius: .4rem; font-size: .73rem; padding: .28rem .46rem; }
.visit-btn:hover { border-color: #777; color: #fff; }
.apply-btn {
  margin-left: auto;
  border-radius: 999px;
  font-size: .67rem;
  padding: .35rem .6rem;
  font-weight: 700;
  color: #1c1c1e;
  background: var(--accent);
}
.pro-tips {
  margin-top: 1.2rem;
  border: 1px solid rgba(243,255,151,.2);
  border-radius: .7rem;
  background: rgba(243,255,151,.03);
  padding: 1rem;
}
.pro-tips h3 { margin-bottom: .7rem; color: var(--accent); text-transform: uppercase; letter-spacing: .06em; font-size: .8rem; }
.pro-tips p { margin: 0; font-size: .9rem; }
.pro-tips a { color: var(--accent); text-decoration: underline; text-underline-offset: .15rem; }
.bars { list-style: none; margin: 0; padding: 0; }
.bars li { display: flex; justify-content: space-between; border-bottom: 1px solid #2d2d2f; padding: .5rem 0; }
.footer { border-top: 1px solid var(--border); background: #161618; }
.footer-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1rem; padding: 2rem 0; }
.footer-grid h4, .footer-grid h5 { margin: 0 0 .5rem; }
.footer-grid a { color: var(--muted); display: block; margin: .2rem 0; }
.footer-bottom { border-top: 1px solid var(--border); padding: 1rem 0; color: var(--dim); }
.chat-toggle { position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 50; border: 0; border-radius: 999px; background: var(--accent); color: #1c1c1e; font-weight: 700; padding: .75rem 1rem; cursor: pointer; }
.chat-panel { display: none; position: fixed; right: 1.5rem; bottom: 4.7rem; width: min(24rem, calc(100vw - 2rem)); height: 32rem; z-index: 50; background: var(--bg); border: 1px solid var(--border); border-radius: 1rem; overflow: hidden; }
.chat-panel.open { display: flex; flex-direction: column; }
.chat-panel header { padding: .8rem 1rem; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.chat-panel header button { background: transparent; border: 0; color: var(--fg); cursor: pointer; }
.chat-messages { flex: 1; overflow: auto; padding: .8rem; display: flex; flex-direction: column; gap: .6rem; }
.msg { max-width: 78%; border-radius: .8rem; padding: .55rem .7rem; font-size: .9rem; line-height: 1.45; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: var(--accent); color: #1c1c1e; }
.msg.assistant { align-self: flex-start; background: #2a2a2c; color: var(--fg); }
.chat-quick { padding: 0 .8rem .5rem; display: flex; flex-wrap: wrap; gap: .3rem; }
.chat-quick button { border: 1px solid var(--border); background: #2a2a2c; color: var(--muted); border-radius: 999px; font-size: .72rem; padding: .3rem .5rem; cursor: pointer; }
.chat-form { display: flex; gap: .4rem; padding: .7rem; border-top: 1px solid var(--border); }
.chat-form input { flex: 1; border: 1px solid var(--border); background: #222224; color: var(--fg); border-radius: .5rem; padding: .55rem .7rem; }
.chat-form button { border: 0; border-radius: .5rem; background: var(--accent); color: #1c1c1e; padding: .55rem .8rem; font-weight: 700; }
.filters { margin-top: 1.2rem; display: grid; gap: .6rem; }
.filters input { border: 1px solid var(--border); background: var(--card); color: var(--fg); border-radius: .7rem; padding: .7rem .9rem; }
.chips { display: flex; gap: .4rem; overflow: auto; }
.chips button { white-space: nowrap; border: 1px solid var(--border); background: #2d2d2f; color: var(--muted); border-radius: 999px; padding: .35rem .7rem; font-size: .75rem; cursor: pointer; }
.chips button.active { background: var(--accent); color: #1c1c1e; border-color: var(--accent); }
.muted { color: var(--muted); font-size: .9rem; }
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: inline-block; }
  .hero-content, .pattern-row, .grid.two, .grid.three, .grid.four, .footer-grid { grid-template-columns: 1fr; }
  .quote { display: none; }
}