/* Mispriced Miners — styles */
:root {
  --bg: #0b0b0d;
  --bg-elev: #141418;
  --bg-card: #17171c;
  --line: #26262e;
  --ink: #f4f1ea;
  --ink-soft: #c7c3ba;
  --ink-mute: #8b8781;
  --gold: #c9a227;
  --gold-soft: #e0c66a;
  --gold-dim: rgba(201, 162, 39, 0.14);
  --radius: 14px;
  --maxw: 1120px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: var(--gold-soft); text-decoration: none; }
a:hover { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--gold); color: #000; padding: 10px 16px; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,11,13,0.82);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 600; }
.brand:hover { text-decoration: none; color: var(--ink); }
.brand-mark { color: var(--gold); display: inline-flex; }
.brand-name { font-family: var(--serif); font-size: 1.12rem; letter-spacing: 0.2px; }
.brand-dot { color: var(--gold); margin: 0 1px; }

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--ink-soft); font-size: 0.95rem; font-weight: 500; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-cta {
  border: 1px solid var(--gold); color: var(--gold-soft) !important;
  padding: 8px 16px; border-radius: 999px;
}
.nav-cta:hover { background: var(--gold-dim); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 4px 0; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(56px, 9vw, 104px) 0 clamp(48px, 7vw, 84px);
  background:
    radial-gradient(1100px 520px at 78% -10%, rgba(201,162,39,0.16), transparent 60%),
    radial-gradient(900px 500px at 6% 0%, rgba(201,162,39,0.06), transparent 55%);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid; grid-template-columns: 1.25fr 0.85fr; gap: 48px; align-items: center;
}
.hero-copy { max-width: 640px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.78rem;
  color: var(--gold); font-weight: 600; margin: 0 0 18px;
}
.hero-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.2rem, 5vw, 3.9rem); line-height: 1.05;
  letter-spacing: -0.01em; margin: 0 0 20px;
}
.hero-sub {
  font-size: clamp(1.02rem, 2vw, 1.22rem); color: var(--ink-soft);
  max-width: 580px; margin: 0 0 28px;
}
.hero-trust { color: var(--ink-mute); font-size: 0.88rem; margin: 14px 0 0; }

/* Founder card in hero */
.hero-founder { align-self: center; }
.founder-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; text-align: center;
}
.founder-photo {
  width: 104px; height: 104px; margin: 0 auto 18px; border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #26324a, #141418 70%);
  border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
  position: relative;
}
.founder-photo::after {
  content: "Photo soon"; position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
  font-size: 0.62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute);
  background: var(--bg-card); padding: 0 6px;
}
.founder-monogram { font-family: var(--serif); font-size: 2rem; color: var(--gold-soft); }
.founder-name { font-family: var(--serif); font-size: 1.3rem; margin: 6px 0 2px; }
.founder-role { color: var(--gold); font-size: 0.82rem; text-transform: uppercase; letter-spacing: .14em; margin: 0 0 14px; }
.founder-blurb { color: var(--ink-soft); font-size: 0.96rem; margin: 0 0 14px; }
.founder-link { font-weight: 600; font-size: 0.95rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.98rem; padding: 13px 26px; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent; transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--gold); color: #0b0b0d; }
.btn-primary:hover { background: var(--gold-soft); color: #0b0b0d; }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); }

/* ---------- Kit (ConvertKit) form — overrides injected formkit styles ---------- */
.mm-form, .mm-form * { box-sizing: border-box; }
.mm-form {
  margin: 0 !important; padding: 0 !important; border: 0 !important;
  background: transparent !important; box-shadow: none !important;
  font-family: var(--sans) !important; max-width: 520px;
}
.mm-form-centered { margin: 0 auto !important; }
.mm-form .mm-form-fields, .mm-form .formkit-fields {
  display: flex !important; flex-wrap: wrap; gap: 12px; margin: 0 !important; padding: 0 !important;
}
.mm-form .mm-input, .mm-form input.formkit-input {
  flex: 1 1 240px; min-width: 0; width: auto !important; margin: 0 !important;
  background: var(--bg-elev) !important; border: 1px solid var(--line) !important;
  color: var(--ink) !important; border-radius: 999px !important;
  padding: 14px 20px !important; font-size: 1rem !important; font-family: var(--sans) !important;
  line-height: 1.3 !important;
}
.mm-form .mm-input::placeholder { color: var(--ink-mute) !important; }
.mm-form .mm-input:focus {
  outline: none !important; border-color: var(--gold) !important;
  box-shadow: 0 0 0 3px var(--gold-dim) !important;
}
.mm-form .mm-submit, .mm-form button.formkit-submit {
  flex: 0 0 auto; width: auto !important; margin: 0 !important; cursor: pointer;
  background: var(--gold) !important; color: #0b0b0d !important;
  border: 1px solid var(--gold) !important; border-radius: 999px !important;
  padding: 14px 26px !important; font-size: 0.98rem !important; font-weight: 600 !important;
  font-family: var(--sans) !important; display: inline-flex !important; align-items: center; gap: 8px;
  transition: background .2s ease;
}
.mm-form .mm-submit:hover { background: var(--gold-soft) !important; }
.mm-form .mm-submit .mm-submit-label { color: #0b0b0d !important; }
.mm-form .formkit-spinner { display: none; }
.mm-form .formkit-spinner > div { background: #0b0b0d; }
.mm-form .mm-form-alert, .mm-form .formkit-alert {
  flex-basis: 100%; list-style: none; margin: 0 0 10px !important; padding: 0 !important;
  font-size: 0.92rem; background: transparent !important; border: 0 !important;
}
.mm-form .formkit-alert:empty { display: none; }
/* error elements in salmon */
.mm-form .mm-form-alert, .mm-form .formkit-alert-error { color: #e6886f !important; }
/* success elements in gold (placed after so it wins over the generic alert rule) */
.mm-form .formkit-alert-success,
.mm-form .formkit-success,
.mm-form .mm-form-success {
  color: var(--gold-soft) !important; font-size: 0.98rem;
}
.mm-form .formkit-alert-success, .mm-form .formkit-success {
  flex-basis: 100%; margin: 12px 0 0 !important; padding: 0 !important;
}
/* my own fallback success div stays hidden until Kit's script reveals it */
.mm-form .mm-form-success {
  display: none; flex-basis: 100%; margin: 12px 0 0 !important; padding: 0 !important;
}
.hero-signup { margin-top: 4px; }
.subscribe-form-wrap { margin-top: 30px; }

/* ---------- Sections ---------- */
.section { padding: clamp(52px, 7.5vw, 96px) 0; border-bottom: 1px solid var(--line); }
.section-kicker {
  text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.8rem; color: var(--gold);
  font-weight: 600; margin: 0 0 18px;
}
.section-head { max-width: 680px; margin-bottom: 42px; }
.section-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 16px;
}
.section-title.center { text-align: center; }
.section-intro { color: var(--ink-soft); font-size: 1.08rem; margin: 0; }
.section-intro.center { text-align: center; margin: 0 auto; max-width: 580px; }
.section-footlink { margin: 34px 0 0; font-weight: 600; }

.lede { font-family: var(--serif); font-size: clamp(1.3rem, 2.8vw, 1.8rem); line-height: 1.4; color: var(--ink); margin: 0 0 24px; }
.body-lg { font-size: 1.1rem; color: var(--ink-soft); margin: 0 0 20px; }
.body-lg strong { color: var(--ink); font-weight: 600; }
.about-contact { font-size: 1.02rem; border-top: 1px solid var(--line); padding-top: 22px; margin-top: 28px; }

/* ---------- Framework cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; position: relative; overflow: hidden;
  transition: border-color .2s ease, transform .2s ease;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%;
  background: linear-gradient(90deg, var(--gold), transparent 70%); opacity: .7;
}
.card:hover { border-color: #3a3730; transform: translateY(-3px); }
.card-index { font-family: var(--serif); color: var(--gold); font-size: 1rem; letter-spacing: .1em; margin-bottom: 12px; }
.card-title { font-family: var(--serif); font-weight: 600; font-size: 1.45rem; margin: 0 0 10px; }
.card-body { color: var(--ink-soft); font-size: 0.98rem; margin: 0; }

/* ---------- Feature list ---------- */
.feature-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 20px; grid-template-columns: 1fr 1fr; }
.feature-list li { padding-left: 26px; position: relative; color: var(--ink-soft); font-size: 1.02rem; }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 11px; width: 9px; height: 9px;
  background: var(--gold); border-radius: 2px; transform: rotate(45deg);
}
.feature-k { display: block; color: var(--ink); font-weight: 600; font-family: var(--serif); font-size: 1.1rem; margin-bottom: 2px; }

/* ---------- Featured research slots ---------- */
.featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.featured-slot {
  background: var(--bg-card); border: 1px dashed #343139; border-radius: var(--radius);
  padding: 28px 24px; min-height: 180px; display: flex; flex-direction: column;
}
.slot-tag {
  display: inline-block; align-self: flex-start; text-transform: uppercase; letter-spacing: .14em;
  font-size: 0.68rem; font-weight: 600; color: var(--gold); border: 1px solid var(--gold);
  border-radius: 999px; padding: 4px 11px; margin-bottom: 16px;
}
.slot-title { font-family: var(--serif); font-size: 1.28rem; margin: 0 0 8px; }
.slot-body { color: var(--ink-mute); font-size: 0.96rem; margin: 0; }

/* ---------- Premium ---------- */
.premium-card {
  background: linear-gradient(180deg, var(--bg-card), #101016);
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(30px, 5vw, 52px); text-align: center;
}
.premium-tag {
  display: inline-block; text-transform: uppercase; letter-spacing: .16em; font-size: 0.72rem;
  font-weight: 600; color: var(--ink-mute); border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 14px; margin-bottom: 18px;
}
.premium-note { color: var(--ink-soft); margin: 18px auto 26px; max-width: 520px; }

/* ---------- Subscribe ---------- */
.subscribe { background: radial-gradient(900px 400px at 50% 0%, rgba(201,162,39,0.08), transparent 60%); }
.signup-fineprint { text-align: center; color: var(--ink-mute); font-size: .86rem; margin: 22px auto 0; max-width: 520px; }

/* ---------- Footer ---------- */
.site-footer { padding: 56px 0 40px; background: #090909; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 28px; justify-content: space-between; align-items: flex-start; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.footer-tagline { color: var(--ink-mute); font-size: .95rem; margin: 10px 0 0; max-width: 320px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; max-width: 560px; }
.footer-nav a { color: var(--ink-soft); font-size: .93rem; }
.footer-nav a:hover { color: var(--ink); text-decoration: none; }
.disclaimer { padding-top: 28px; }
.disclaimer p { color: var(--ink-mute); font-size: .82rem; line-height: 1.6; margin: 0 0 14px; }
.disclaimer strong { color: var(--ink-soft); }
.copyright { font-size: .82rem; }

/* ---------- Article / legal pages ---------- */
.page-hero { padding: clamp(52px, 8vw, 92px) 0 24px; border-bottom: 1px solid var(--line); }
.page-hero .eyebrow { margin-bottom: 14px; }
.page-title { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 4.4vw, 3.1rem); line-height: 1.08; margin: 0 0 16px; }
.page-lede { color: var(--ink-soft); font-size: 1.15rem; max-width: 680px; margin: 0; }
.prose { padding: clamp(40px, 6vw, 64px) 0 80px; }
.prose h2 { font-family: var(--serif); font-weight: 500; font-size: 1.7rem; margin: 40px 0 14px; }
.prose h3 { font-family: var(--serif); font-weight: 600; font-size: 1.25rem; margin: 30px 0 10px; }
.prose p { color: var(--ink-soft); margin: 0 0 18px; }
.prose ul, .prose ol { color: var(--ink-soft); margin: 0 0 18px; padding-left: 22px; }
.prose li { margin: 0 0 8px; }
.prose a { color: var(--gold-soft); }
.prose strong { color: var(--ink); }
.prose .muted { color: var(--ink-mute); font-size: 0.92rem; }
.callout {
  background: var(--bg-card); border: 1px solid var(--line); border-left: 3px solid var(--gold);
  border-radius: 10px; padding: 18px 22px; margin: 24px 0; color: var(--ink-soft);
}
.callout strong { color: var(--ink); }

/* Research article template meta grid */
.article-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px;
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; margin: 26px 0;
}
.article-meta .meta-k { display: block; color: var(--gold); font-size: 0.72rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 4px; }
.article-meta .meta-v { color: var(--ink); font-size: 0.98rem; }
.placeholder { color: var(--ink-mute); font-style: italic; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-founder { max-width: 420px; }
  .cards { grid-template-columns: 1fr; }
  .featured-grid { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg-elev); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .25s ease; padding: 0 24px;
  }
  .nav-links.open { max-height: 360px; padding: 8px 24px 20px; }
  .nav-links a { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-cta { border: 1px solid var(--gold); margin-top: 12px; width: auto; }
  .footer-inner { flex-direction: column; gap: 20px; }
  .mm-form .mm-form-fields { flex-direction: column; }
  .mm-form .mm-input, .mm-form .mm-submit { flex-basis: auto; width: 100% !important; }
}