/* Tackt vertical-pages stylesheet — extends homepage brand */
:root {
  --ink: #1E3A2F;
  --ink-2: #2c4a3d;
  --text: #1C1C1A;
  --paper: #F5F1E8;
  --paper-2: #ece6d5;
  --rust: #C8883A;
  --rust-soft: #d8a05a;
  --muted: #6a6256;
  --rule: #d4ccb6;
  --serif: "Source Serif 4", "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --maxw: 1240px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  line-height: 1.5;
}
a { color: var(--ink); }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--ink); letter-spacing: -0.01em; margin: 0; }
h1 { font-size: clamp(44px, 6.2vw, 82px); line-height: 1.02; letter-spacing: -0.025em; }
h2 { font-size: clamp(30px, 3.4vw, 44px); line-height: 1.1; }
h3 { font-size: 20px; line-height: 1.3; }
p { margin: 0; }
.rust { color: var(--rust); font-style: italic; font-weight: 300; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 30;
  background: rgba(245,241,232,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.site-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark { width: 22px; height: 22px; }
.brand-word { font-family: var(--serif); font-weight: 500; font-size: 20px; letter-spacing: -0.01em; }
.brand-word .dot { color: var(--rust); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; font-size: 14px; color: var(--ink-2); font-weight: 500; }
.nav a:hover { color: var(--ink); }
.nav-dd { position: relative; }
.nav-dd > a::after { content: " \25BE"; font-size: 10px; opacity: 0.6; margin-left: 2px; }
.nav-dd-menu {
  position: absolute; top: calc(100% + 10px); left: -14px;
  background: var(--paper); border: 1px solid var(--rule); border-radius: 4px;
  padding: 10px 0; min-width: 260px;
  box-shadow: 0 14px 40px -16px rgba(30,58,47,0.22);
  opacity: 0; pointer-events: none; transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease; z-index: 20;
}
.nav-dd:hover .nav-dd-menu, .nav-dd:focus-within .nav-dd-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.nav-dd-menu a { display: block; padding: 9px 18px; font-size: 14px; color: var(--ink-2); border-left: 2px solid transparent; }
.nav-dd-menu a:hover { background: var(--paper-2); border-left-color: var(--rust); color: var(--ink); }
.nav-dd-menu .dd-hub {
  font-size: 11px; font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--muted); padding: 6px 18px 10px;
  border-bottom: 1px solid var(--rule); margin-bottom: 6px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-weight: 500; font-size: 14px;
  padding: 10px 18px; border-radius: 999px; text-decoration: none;
  border: 1px solid transparent; transition: all .18s ease;
}
.btn-primary, a.btn-primary { background: var(--ink); color: #ffffff !important; }
.btn-primary:hover { background: var(--rust); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(3px); }

/* Hero */
.v-hero { padding: 72px 0 56px; }
.v-eyebrow { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
.v-eyebrow .tick { width: 6px; height: 6px; background: var(--rust); border-radius: 50%; display: inline-block; }
.v-eyebrow .crumbs { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.v-eyebrow .crumbs a { color: var(--muted); text-decoration: none; }
.v-eyebrow .crumbs a:hover { color: var(--ink); }
.v-eyebrow .crumbs .sep { margin: 0 8px; color: var(--rule); }
.v-hero h1 { max-width: 18ch; }
.v-sub {
  font-family: var(--serif); font-size: clamp(19px, 1.8vw, 23px);
  line-height: 1.5; color: var(--ink-2); margin: 28px 0 40px; max-width: 64ch;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-micro {
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
  font-size: 13px; color: var(--muted); padding-top: 24px; border-top: 1px solid var(--rule);
}
.hero-micro .bullet { width: 4px; height: 4px; background: var(--rust); border-radius: 50%; display: inline-block; }

section { padding: 100px 0; border-top: 1px solid var(--rule); }

/* Moments */
.moments-head { max-width: 72ch; margin-bottom: 56px; }
.moments-head h2 { margin-top: 16px; }
.moments-head p { color: var(--ink-2); font-size: 18px; line-height: 1.6; margin-top: 18px; max-width: 60ch; }
.moments { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.moment {
  background: var(--paper-2); border: 1px solid var(--rule);
  padding: 32px 28px; border-radius: 6px;
}
.moment .tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--rust); margin-bottom: 18px;
}
.moment .tag::before { content: ""; width: 6px; height: 6px; background: var(--rust); border-radius: 50%; }
.moment h3 { font-size: 22px; line-height: 1.25; margin-bottom: 18px; }
.moment ul { list-style: none; padding: 0; margin: 0; }
.moment li {
  font-size: 14px; color: var(--ink-2); line-height: 1.5;
  padding: 9px 0; border-top: 1px solid var(--rule);
}
.moment li:first-child { border-top: 0; padding-top: 0; }
@media (max-width: 900px) { .moments { grid-template-columns: 1fr; } }

/* Signals */
.signals { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.signals-head h2 { margin-top: 16px; }
.signals-head p { color: var(--ink-2); font-size: 17px; line-height: 1.6; margin-top: 18px; }
.signals-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--rule); }
.signals-list li {
  padding: 16px 0; border-bottom: 1px solid var(--rule);
  display: grid; grid-template-columns: 32px 1fr; gap: 14px; align-items: baseline;
  font-size: 15px; color: var(--ink-2);
}
.signals-list li .n { font-family: var(--mono); font-size: 11px; color: var(--rust); }
.signals-list li strong { color: var(--ink); font-weight: 600; }
@media (max-width: 900px) { .signals { grid-template-columns: 1fr; gap: 32px; } }

/* Example email — homepage-style two-column Anatomy */
.anatomy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.anatomy-left h2 { max-width: 18ch; margin-bottom: 28px; margin-top: 18px; }
.anatomy-left p { color: var(--ink-2); font-size: 18px; max-width: 42ch; margin: 0 0 18px; line-height: 1.55; }
.annot { margin-top: 18px; display: grid; gap: 10px; }
.annot .row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 10px 0;
  border-top: 1px dashed var(--rule);
}
.annot .row:first-child { border-top: none; }
.annot .row b { color: var(--rust); font-weight: 500; text-transform: uppercase; }
.annot .row span { color: var(--ink-2); font-family: var(--sans); letter-spacing: 0; font-size: 13px; line-height: 1.5; }

/* Email card — override to match homepage exactly */
.email-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 28px 28px 24px;
  max-width: none;
  margin: 0;
  box-shadow: 0 1px 0 rgba(20,36,58,.04), 0 18px 40px -24px rgba(20,36,58,.16);
  font-size: 14px;
  overflow: visible;
}
.email-hdr {
  display: grid;
  grid-template-columns: 64px 1fr;
  row-gap: 6px;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  align-items: baseline;
}
.email-hdr span { color: var(--muted); }
.email-hdr b { font-family: var(--sans); color: var(--ink); font-weight: 500; font-size: 13px; letter-spacing: 0; }
.email-hdr .subj { color: var(--ink); font-family: var(--sans); font-weight: 500; font-size: 14px; letter-spacing: -0.01em; }
.email-body { padding: 0; font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.email-body p { margin: 0 0 12px; }
.email-body mark {
  background: color-mix(in oklab, var(--rust) 14%, var(--paper));
  color: var(--ink);
  padding: 1px 4px;
  border-radius: 2px;
}
.email-body .signoff { color: var(--ink); margin-top: 14px; }
.email-ann {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.06em;
  display: flex; justify-content: space-between;
}
.email-ann b { color: var(--rust); font-weight: 500; }
@media (max-width: 900px) {
  .anatomy { grid-template-columns: 1fr; gap: 40px; }
}
.email-card {
  background: #fff; border: 1px solid var(--rule); border-radius: 8px;
  max-width: 720px; margin: 0 auto; overflow: hidden;
  box-shadow: 0 20px 60px -30px rgba(30,58,47,0.25);
}
.email-hdr {
  padding: 18px 24px; border-bottom: 1px solid var(--rule);
  display: grid; grid-template-columns: 60px 1fr; gap: 12px 18px;
  font-size: 13px; color: var(--muted); align-items: baseline;
}
.email-hdr span:nth-child(odd) { color: var(--muted); }
.email-hdr span:nth-child(even) { color: var(--ink); font-weight: 500; }
.email-body { padding: 28px 28px 32px; font-size: 15px; line-height: 1.65; color: var(--text); }
.email-body p { margin-bottom: 14px; }
.email-body p:last-child { margin: 0; }
.email-annot {
  display: inline-block; font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--rust);
  margin-bottom: 6px;
}
.email-sig { font-style: italic; color: var(--muted); }

/* Final CTA */
.v-final {
  background: var(--ink); color: var(--paper); border-top: 0;
  padding: 96px 0;
}
.v-final h2 { color: var(--paper); max-width: 22ch; margin-bottom: 28px; }
.v-final .v-final-sub { color: rgba(245,241,232,0.8); font-family: var(--serif); font-size: 20px; line-height: 1.55; margin-bottom: 36px; max-width: 60ch; }
.v-final .hero-micro { color: rgba(245,241,232,0.65); border-top-color: rgba(245,241,232,0.18); }
.v-final .btn-primary { background: var(--rust); color: #fff !important; }
.v-final .btn-primary:hover { background: var(--rust-soft); }
.v-final .btn-ghost { color: var(--paper); border-color: rgba(245,241,232,0.4); }
.v-final .btn-ghost:hover { background: var(--paper); color: var(--ink); }

/* Hub-specific */
.hub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.hub-card {
  display: block; text-decoration: none; color: inherit;
  background: var(--paper-2); border: 1px solid var(--rule);
  padding: 40px 36px; border-radius: 6px; transition: all .2s ease;
}
.hub-card:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.hub-card:hover h3, .hub-card:hover .hub-outcome { color: var(--paper); }
.hub-card:hover .hub-outcome { color: var(--rust-soft); }
.hub-card:hover .hub-summary { color: rgba(245,241,232,0.75); }
.hub-card:hover .hub-go { color: var(--rust-soft); border-color: rgba(245,241,232,0.3); }
.hub-card .hub-eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 16px;
}
.hub-card:hover .hub-eyebrow { color: rgba(245,241,232,0.55); }
.hub-card h3 { font-size: 30px; line-height: 1.15; margin-bottom: 14px; }
.hub-card .hub-outcome {
  font-family: var(--serif); font-style: italic; font-size: 20px;
  color: var(--rust); margin-bottom: 18px;
}
.hub-card .hub-summary {
  font-size: 15px; line-height: 1.55; color: var(--ink-2); margin-bottom: 28px;
}
.hub-card .hub-go {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted);
  padding-top: 16px; border-top: 1px solid var(--rule);
}
@media (max-width: 820px) { .hub-grid { grid-template-columns: 1fr; } }

/* Footer */
footer { background: var(--ink); color: var(--paper); padding: 56px 0 32px; }
footer a { color: rgba(245,241,232,0.85); text-decoration: none; }
footer a:hover { color: var(--rust-soft); }
.foot { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.foot-col h4 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--rust-soft); margin: 0 0 16px; font-weight: 500;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; font-size: 14px; }
.foot-col ul li { margin-bottom: 10px; }
.foot-col .foot-tag { font-size: 14px; color: rgba(245,241,232,0.7); max-width: 30ch; margin-top: 14px; line-height: 1.5; }
.foot-col .brand { color: var(--paper); }
.foot-legal {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 12px; color: rgba(245,241,232,0.55);
  padding-top: 28px; border-top: 1px solid rgba(245,241,232,0.15);
}
@media (max-width: 900px) { .foot { grid-template-columns: 1fr 1fr; } .nav { display: none; } }