/* LumpiApp / Project Lumpio — shared styles.
   Self-contained: system fonts only, no external requests (portable/offline). */

:root {
  --bg: #0a0b0f;
  --bg-2: #0f1116;
  --surface: #14161d;
  --surface-2: #191c24;
  --border: #262a34;
  --text: #e8eaf0;
  --muted: #9aa0ad;
  --cyan: #22d3ee;
  --magenta: #e879f9;
  --amber: #fbbf24;
  --green: #34d399;
  --radius: 16px;
  --maxw: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(34, 211, 238, 0.10), transparent 60%),
    radial-gradient(1000px 500px at -10% 20%, rgba(232, 121, 249, 0.10), transparent 55%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(10, 11, 15, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan), 0 0 22px rgba(34, 211, 238, 0.6);
}
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links .cta {
  color: #041016; background: var(--cyan); padding: 8px 14px; border-radius: 999px; font-weight: 600;
}
.nav-links .cta:hover { background: #67e8f9; }

/* ---- Hero ---- */
.hero { padding: 96px 0 72px; }
.hero .kicker {
  display: inline-block; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan); border: 1px solid rgba(34, 211, 238, 0.35); padding: 5px 12px; border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(38px, 7vw, 76px); line-height: 1.02; margin: 0 0 20px; letter-spacing: -0.02em;
  background: linear-gradient(180deg, #ffffff, #b9c0cf);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero h1 .glow {
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: clamp(17px, 2.4vw, 21px); color: var(--muted); max-width: 640px; margin: 0 0 32px; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 13px 22px; border-radius: 12px; font-weight: 600; font-size: 15px;
  border: 1px solid var(--border);
}
.btn.primary { background: linear-gradient(90deg, var(--cyan), #38bdf8); color: #041016; border: none; }
.btn.primary:hover { filter: brightness(1.08); text-decoration: none; }
.btn.ghost { color: var(--text); background: var(--surface); }
.btn.ghost:hover { background: var(--surface-2); text-decoration: none; }

/* ---- Sections ---- */
section { padding: 64px 0; }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(26px, 4vw, 38px); margin: 0 0 12px; letter-spacing: -0.02em; }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }
.eyebrow { color: var(--magenta); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; }

/* ---- Cards ---- */
.grid { display: grid; gap: 18px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.card:hover { transform: translateY(-3px); border-color: #33566b; }
.card .icon {
  width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  margin-bottom: 16px; font-size: 20px;
  background: rgba(34, 211, 238, 0.12); border: 1px solid rgba(34, 211, 238, 0.25);
}
.card.magenta .icon { background: rgba(232, 121, 249, 0.12); border-color: rgba(232, 121, 249, 0.25); }
.card.amber .icon { background: rgba(251, 191, 36, 0.12); border-color: rgba(251, 191, 36, 0.25); }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .tag { display: inline-block; font-size: 12px; color: var(--cyan); margin-top: 12px; }

/* ---- Feature list ---- */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; }
.feature { display: flex; gap: 14px; align-items: flex-start; padding: 8px 0; }
.feature .fi { color: var(--cyan); font-size: 18px; margin-top: 2px; }
.feature h4 { margin: 0 0 3px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---- Callout / band ---- */
.band {
  background: linear-gradient(90deg, rgba(34,211,238,0.09), rgba(232,121,249,0.09));
  border: 1px solid var(--border); border-radius: 20px; padding: 40px; text-align: center;
}
.band h2 { margin: 0 0 10px; font-size: clamp(24px, 3.6vw, 34px); }
.band p { color: var(--muted); margin: 0 0 24px; }

/* ---- Investor page bits ---- */
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 0; }
.pill { font-size: 13px; color: var(--muted); background: var(--surface); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; }
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.phase { border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; background: var(--surface); }
.phase .when { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green); font-weight: 600; }
.phase h3 { margin: 8px 0 12px; font-size: 18px; }
.phase ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 14.5px; }
.phase li { margin-bottom: 6px; }
.split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 8px; }
.stat { border: 1px solid var(--border); border-radius: 14px; padding: 20px; background: var(--surface); }
.stat .big { font-size: 30px; font-weight: 700; background: linear-gradient(90deg, var(--cyan), var(--magenta)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { color: var(--muted); font-size: 13.5px; margin-top: 4px; }
.note { font-size: 12.5px; color: #6b7280; }

/* ---- Footer ---- */
.footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--muted); font-size: 14px; }
.footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .grid.cols-3, .grid.cols-2, .features, .roadmap, .stat-row { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .nav-links a:not(.cta) { display: none; }
  .hero { padding: 64px 0 48px; }
}