/* molveth.info — TR trading courses, edX topic-page: dark hero, cream takeaways, catalog cards. Not beltrin green, not somira black-lime. */
:root {
  --ink: #0c1f24;
  --ink-2: #143038;
  --cream: #f4f1ea;
  --paper: #faf9f6;
  --card: #fff;
  --line: #e4dfd4;
  --text: #1c2426;
  --mute: #5c676a;
  --accent: #c73b3b;
  --ok: #1f6b5a;
  --font: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --wrap: 1080px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--ink-2); }
p { margin: 0 0 .85em; }
h1, h2, h3 {
  margin: 0 0 .4em;
  line-height: 1.12;
  letter-spacing: -.03em;
  font-weight: 800;
  overflow-wrap: anywhere;
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.08rem; }
[hidden] { display: none !important; }
.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.lead { color: var(--mute); }

.top {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.top-in { display: flex; align-items: center; gap: 12px; min-height: 68px; }
.brand {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--ink); font-weight: 800; margin-right: auto;
}
.brand img { width: 30px; height: 30px; }
.searchish {
  flex: 1; max-width: 420px;
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px;
  color: var(--mute); font-size: .9rem; background: var(--paper);
}
.nav { display: flex; gap: 16px; }
.nav a { text-decoration: none; color: var(--mute); font-weight: 650; }
.nav a:hover { color: var(--ink); }
.menu-btn {
  display: none; border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 8px 12px; font: inherit;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; text-decoration: none;
  border: 0; border-radius: 6px; padding: 11px 16px; font: inherit; font-weight: 750;
  cursor: pointer;
}
.btn.ghost { background: #fff; color: var(--text); border: 1px solid var(--line); }

.hero {
  background:
    radial-gradient(900px 380px at 10% -20%, rgba(31,107,90,.35), transparent 50%),
    var(--ink);
  color: #fff;
  padding: 48px 0 0;
}
.crumbs { color: #c5d0cc; font-size: .88rem; margin-bottom: 18px; }
.crumbs a { color: #fff; text-decoration: none; }
.hero .lead { color: #c5d0cc; max-width: 62ch; }
.jump {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  background: var(--ink-2); margin-top: 36px; padding: 16px 0;
}
.jump a { color: #d7e2de; text-decoration: none; font-size: .88rem; font-weight: 650; }
.jump a:hover { color: #fff; }

.take {
  background: var(--cream);
  border-radius: 12px;
  padding: 28px 28px 12px;
  margin-top: 24px;
  position: relative;
}
.take ul { margin: 0; padding: 0; list-style: none; }
.take li {
  padding: 0 0 16px 28px;
  position: relative;
  color: var(--text);
}
.take li::before {
  content: "";
  position: absolute; left: 0; top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--ok);
  box-shadow: inset 0 0 0 3px #fff;
}

.block { padding: 64px 0; }
.article { max-width: 740px; }
.article h2 { margin-top: 1.55em; }
.article p { margin-bottom: 1em; }
.sec-k { color: var(--ok); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.catalog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.prog {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  text-decoration: none; color: inherit; display: block;
}
.prog-art {
  height: 120px;
  background:
    linear-gradient(160deg, rgba(12,31,36,.55), rgba(12,31,36,.15)),
    repeating-linear-gradient(25deg, #d9e4df 0 12px, #c5d4ce 12px 24px);
}
.prog:nth-child(2) .prog-art {
  background:
    linear-gradient(200deg, rgba(199,59,59,.25), rgba(12,31,36,.4)),
    repeating-linear-gradient(-18deg, #eadfd4 0 10px, #dccfc4 10px 20px);
}
.prog:nth-child(3) .prog-art {
  background:
    linear-gradient(20deg, rgba(31,107,90,.3), rgba(12,31,36,.45)),
    repeating-linear-gradient(70deg, #d4dde8 0 11px, #c3cedb 11px 22px);
}
.prog-body { padding: 16px 16px 18px; }
.tag { font-size: .75rem; font-weight: 800; color: var(--ok); letter-spacing: .04em; }
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.why article {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px;
}
.path { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.path div { border-top: 3px solid var(--ink); padding-top: 14px; }
.path b { display: block; color: var(--accent); margin-bottom: 8px; }
.voices { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.voice { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.who { color: var(--mute); font-size: .9rem; margin-top: 12px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 750; padding: 16px 0; }
.cta { background: var(--ink); color: #fff; padding: 64px 0; }
.cta .lead { color: #c5d0cc; }
.cta-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; }
form { background: #fff; color: var(--text); border-radius: 12px; padding: 22px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
label { display: block; font-size: .82rem; font-weight: 750; margin: 0 0 10px; }
input, textarea {
  width: 100%; margin-top: 6px; border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 12px; font: inherit; background: var(--paper);
}
textarea { min-height: 88px; resize: vertical; }
.fine { font-size: .82rem; color: var(--mute); margin-top: 10px; }
.thanks { background: #e7f3ee; color: #13463a; border-radius: 12px; padding: 22px; font-weight: 700; }
.foot { background: #fff; border-top: 1px solid var(--line); padding: 40px 0 24px; }
.foot-in { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 18px; }
.foot a { display: block; text-decoration: none; color: var(--mute); margin: 6px 0; }
.copy { margin-top: 24px; color: var(--mute); font-size: .85rem; }
.legal { padding: 48px 0 80px; max-width: 740px; }
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80;
  display: none; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px;
  box-shadow: 0 12px 32px rgba(12,31,36,.12);
}
.cookie.is-open { display: flex; }
.cookie-actions { display: flex; gap: 8px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .catalog, .why, .path, .voices, .cta-grid, .foot-in, .row2 { grid-template-columns: 1fr; }
  .searchish { display: none; }
  .menu-btn { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 68px;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; padding: 12px 16px;
  }
  .nav.is-open { display: flex; }
  .top { position: relative; }
}