/* ============================================================
   THE INVESTOR NETWORKS — Shared Stylesheet
   Design: modern & bold meets clean & professional
   Palette: deep navy + gold accent + clean neutrals
   ============================================================ */

:root {
  --navy-900: #0a1a2f;
  --navy-800: #0e2440;
  --navy-700: #143253;
  --navy-600: #1d4470;
  --gold-500: #e5b53f;
  --gold-400: #f0c85a;
  --gold-600: #c99a2a;
  --teal-500: #2bb7a3;
  --ink: #16202e;
  --slate: #536074;
  --slate-light: #8894a5;
  --line: #e6e9ef;
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --bg-softer: #eef2f8;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(10, 26, 47, .06), 0 1px 2px rgba(10, 26, 47, .04);
  --shadow: 0 10px 30px rgba(10, 26, 47, .08);
  --shadow-lg: 0 24px 60px rgba(10, 26, 47, .16);
  --maxw: 1180px;
  --font-display: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; color: var(--navy-900); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--gold-600);
}
.eyebrow.light { color: var(--gold-400); }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.center { text-align: center; }
.lead { font-size: 19px; color: var(--slate); max-width: 640px; }
.center .lead { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  padding: 14px 26px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: all .2s ease; white-space: nowrap;
}
.btn-primary { background: var(--gold-500); color: var(--navy-900); }
.btn-primary:hover { background: var(--gold-400); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(229, 181, 63, .35); }
.btn-dark { background: var(--navy-800); color: #fff; }
.btn-dark:hover { background: var(--navy-700); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--navy-900); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--navy-800); background: var(--bg-soft); }
.btn-ghost-light { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-ghost-light:hover { background: rgba(255,255,255,.16); }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.85); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 11px; flex: none;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
  display: grid; place-items: center; box-shadow: var(--shadow-sm);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: -.02em; color: var(--navy-900); line-height: 1.05; }
.brand-name span { display: block; font-size: 10.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-600); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-family: var(--font-display); font-weight: 500; font-size: 15px; color: var(--slate);
  padding: 9px 15px; border-radius: 8px; transition: all .18s ease;
}
.nav-links a:hover { color: var(--navy-900); background: var(--bg-soft); }
.nav-links a.active { color: var(--navy-900); font-weight: 600; }
.nav-cta { margin-left: 10px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy-900); border-radius: 2px; margin: 5px 0; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(1200px 600px at 78% -10%, #1d4470 0%, transparent 55%),
              linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 60%, #0c2138 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .5;
}
.hero-inner { position: relative; z-index: 2; padding: 92px 0 100px; display: grid; grid-template-columns: 0.88fr 1.12fr; gap: 36px; align-items: center; }
.hero-visual { position: relative; }
.hero-map { width: 100%; height: auto; overflow: visible; display: block; }
.hero-map .usmap { fill: rgba(255,255,255,.035); stroke: rgba(255,255,255,.16); stroke-width: 1; stroke-linejoin: round; }
.hero-map .link { stroke: rgba(240,200,90,.28); stroke-width: 1.2; }
.hero-map .link.live { stroke: rgba(240,200,90,.5); }
.hero-map .node-label { font-family: var(--font-display); font-weight: 600; font-size: 11px; fill: #cdd8e6; }
.hero-map .node-label.hub { fill: #f0c85a; }
.hero h1 { color: #fff; font-size: clamp(36px, 5.4vw, 62px); max-width: 15ch; }
.hero h1 .accent { color: var(--gold-400); }
.hero p.lead { color: #c6d3e4; margin-top: 22px; font-size: 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-note { margin-top: 22px; color: #9fb0c6; font-size: 14px; display: flex; align-items: center; gap: 9px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 56px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-badge { display: flex; flex-direction: column; }
.hero-badge b { font-family: var(--font-display); font-size: 30px; color: #fff; letter-spacing: -.02em; }
.hero-badge span { font-size: 13.5px; color: #9fb0c6; }

/* ---------- Stat band ---------- */
.statband { background: var(--navy-900); color: #fff; }
.statband .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; padding: 54px 0; }
.stat { text-align: center; }
.stat b { display: block; font-family: var(--font-display); font-size: 40px; color: var(--gold-400); letter-spacing: -.02em; }
.stat span { color: #a9b8cc; font-size: 14.5px; }

/* ---------- Section header ---------- */
.sec-head { max-width: 680px; margin-bottom: 52px; }
.center.sec-head { margin-left: auto; margin-right: auto; }
.sec-head h2 { font-size: clamp(28px, 3.6vw, 42px); margin-top: 14px; }
.sec-head p { margin-top: 16px; font-size: 18px; color: var(--slate); }

/* ---------- Feature cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; transition: all .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d9e0ea; }
.card-icon {
  width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--bg-softer), #fff); border: 1px solid var(--line);
  color: var(--navy-700); margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--slate); font-size: 15.5px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }
.step { position: relative; padding: 34px 28px; background: var(--bg-soft); border-radius: var(--radius); border: 1px solid var(--line); }
.step-num {
  font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--navy-900);
  width: 40px; height: 40px; border-radius: 50%; background: var(--gold-400);
  display: grid; place-items: center; margin-bottom: 18px;
}
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--slate); font-size: 15px; }

/* ---------- Split / feature rows ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split h2 { font-size: clamp(26px, 3.2vw, 38px); }
.split p { color: var(--slate); font-size: 17px; margin-top: 16px; }
.checklist { list-style: none; margin-top: 24px; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--ink); }
.checklist li svg { flex: none; width: 22px; height: 22px; color: var(--teal-500); margin-top: 2px; }
.media-panel {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow);
  background: linear-gradient(160deg, var(--navy-800), var(--navy-900)); color: #fff;
  padding: 40px; position: relative; min-height: 340px;
}
.media-panel .glow { position: absolute; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(229,181,63,.35), transparent 70%); top: -60px; right: -60px; }

/* ---------- Markets ---------- */
.market-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.market {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px;
  background: #fff; transition: all .2s ease; position: relative;
}
.market:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.market .flagpin { color: var(--gold-600); width: 26px; height: 26px; margin-bottom: 14px; }
.market h3 { font-size: 18px; }
.market p { color: var(--slate); font-size: 14px; margin-top: 4px; }
.pill {
  display: inline-block; font-family: var(--font-display); font-size: 11px; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; padding: 4px 11px; border-radius: 999px; margin-top: 14px;
}
.pill.live { background: rgba(43,183,163,.14); color: #16846f; }
.pill.soon { background: rgba(29,68,112,.1); color: var(--navy-600); }
.pill.coming { background: var(--bg-softer); color: var(--slate-light); }
.pill.flag { background: rgba(229,181,63,.18); color: var(--gold-600); }

/* ---------- Events ---------- */
.event-list { display: grid; gap: 18px; }
.event {
  display: grid; grid-template-columns: 96px 1fr auto; gap: 26px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 28px;
  transition: all .2s ease;
}
.event:hover { box-shadow: var(--shadow); border-color: #d9e0ea; }
.event-date {
  text-align: center; border-right: 1px solid var(--line); padding-right: 22px;
}
.event-date .m { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--gold-600); font-size: 13px; }
.event-date .d { font-family: var(--font-display); font-weight: 700; font-size: 32px; color: var(--navy-900); line-height: 1; }
.event-body h3 { font-size: 19px; }
.event-body p { color: var(--slate); font-size: 14.5px; margin-top: 5px; display: flex; flex-wrap: wrap; gap: 16px; }
.event-body p span { display: inline-flex; align-items: center; gap: 6px; }
.event-tag { font-family: var(--font-display); font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 999px; background: var(--navy-800); color: #fff; }
.event-tag.virtual { background: var(--teal-500); }
.event-tag.free { background: var(--gold-500); color: var(--navy-900); }

/* ---------- Group directory ---------- */
.group-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.group {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: #fff;
  display: flex; flex-direction: column; gap: 8px; transition: all .2s ease;
}
.group:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.group-top { display: flex; align-items: center; justify-content: space-between; }
.group-city { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--navy-900); }
.group-members { font-size: 13.5px; color: var(--slate); }
.group-links { display: flex; gap: 10px; margin-top: 14px; }
.group-links a { font-size: 13px; font-weight: 600; font-family: var(--font-display); color: var(--navy-700); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; transition: .18s; }
.group-links a:hover { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }
.group-links a.primary { background: var(--gold-500); border-color: var(--gold-500); color: var(--navy-900); }
.group-links a.primary:hover { background: var(--gold-400); border-color: var(--gold-400); color: var(--navy-900); }
.market-links { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.market-links a { font-size: 13px; font-weight: 600; font-family: var(--font-display); color: var(--navy-700); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; transition: .18s; }
.market-links a:hover { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }
.market-links a.primary { background: var(--gold-500); border-color: var(--gold-500); color: var(--navy-900); }
.market-links a.primary:hover { background: var(--gold-400); border-color: var(--gold-400); color: var(--navy-900); }

/* ---------- CTA band ---------- */
.cta {
  background: radial-gradient(900px 500px at 20% 120%, #1d4470, transparent 60%),
              linear-gradient(160deg, var(--navy-800), var(--navy-900));
  color: #fff; border-radius: var(--radius-lg); padding: 68px 56px; text-align: center; position: relative; overflow: hidden;
}
.cta h2 { color: #fff; font-size: clamp(28px, 3.6vw, 42px); }
.cta p { color: #c6d3e4; font-size: 18px; margin: 16px auto 30px; max-width: 560px; }
.cta .hero-actions { justify-content: center; }

/* ---------- Values ---------- */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value { padding: 30px; border-radius: var(--radius); background: var(--bg-soft); border: 1px solid var(--line); }
.value h3 { font-size: 19px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.value h3 svg { width: 22px; height: 22px; color: var(--gold-600); }
.value p { color: var(--slate); font-size: 15px; }

/* ---------- Timeline ---------- */
.timeline { display: grid; gap: 0; max-width: 760px; }
.tl-item { display: grid; grid-template-columns: 120px 1fr; gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.tl-item:last-child { border-bottom: none; }
.tl-year { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--gold-600); }
.tl-body h3 { font-size: 19px; margin-bottom: 6px; }
.tl-body p { color: var(--slate); font-size: 15.5px; }

/* ---------- Page header ---------- */
.pagehead { background: linear-gradient(160deg, var(--navy-900), var(--navy-800)); color: #fff; padding: 76px 0 64px; text-align: center; position: relative; overflow: hidden; }
.pagehead::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px); background-size: 26px 26px; opacity: .4; }
.pagehead .wrap { position: relative; z-index: 2; }
.pagehead h1 { color: #fff; font-size: clamp(32px, 4.6vw, 52px); }
.pagehead p { color: #c6d3e4; font-size: 19px; margin: 18px auto 0; max-width: 620px; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: #a9b8cc; padding: 64px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer .brand-name { color: #fff; }
.footer-about { font-size: 15px; color: #93a3ba; margin-top: 16px; max-width: 300px; }
.footer h4 { color: #fff; font-family: var(--font-display); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style: none; display: grid; gap: 11px; }
.footer ul a { font-size: 15px; color: #a9b8cc; transition: .18s; }
.footer ul a:hover { color: var(--gold-400); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.06); display: grid; place-items: center; transition: .18s; }
.footer-social a:hover { background: var(--gold-500); color: var(--navy-900); }
.footer-social svg { width: 19px; height: 19px; }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13.5px; color: #7d8da5; }
.footer-bottom a { color: #a9b8cc; }
.footer-bottom a:hover { color: var(--gold-400); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .cards, .steps, .value-grid, .group-grid { grid-template-columns: repeat(2, 1fr); }
  .market-grid { grid-template-columns: repeat(2, 1fr); }
  .statband .grid { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse .split-media { order: 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 20px; }
  .hero-visual { order: 2; max-width: 460px; margin: 8px auto 0; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .section { padding: 68px 0; }
  .nav-links { position: fixed; inset: 74px 0 auto 0; background: #fff; flex-direction: column; align-items: stretch; gap: 2px; padding: 16px 24px 24px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-140%); transition: transform .28s ease; }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 13px 12px; font-size: 16px; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .cards, .steps, .value-grid, .group-grid, .market-grid { grid-template-columns: 1fr; }
  .cta { padding: 48px 26px; }
  .event { grid-template-columns: 70px 1fr; }
  .event > .btn { grid-column: 2; justify-self: start; }
  .footer-grid { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 70px 1fr; gap: 18px; }
  .hero-badges { gap: 20px; }
}