/* Sagacian — shared stylesheet */

:root {
  --ink: #1C2430;
  --charcoal: #4A5568;
  --grey: #6B7280;
  --grey-light: #E3E5E9;
  --paper: #FFFFFF;
  --paper-raised: #F5F6F7;
  --accent: #3D7373;
  --accent-ink: #FFFFFF;
  --accent-tint: #E7EFEF;
  --rust: #A85A32;
  --rust-tint: #F5E9E1;
  --rust-line: #E3CBBA;
  --max: 1120px;
  --display: "Jost", -apple-system, "Segoe UI", sans-serif;
  --body-font: "Public Sans", -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #EDEEF0; --charcoal: #B7BEC9; --grey: #9AA1AC; --grey-light: #313640;
    --paper: #14171C; --paper-raised: #1B1F25; --accent: #74A8A8; --accent-ink: #0C1414;
    --accent-tint: #1B2626; --rust: #D08659; --rust-tint: #2A1F19; --rust-line: #4A3527;
  }
}
:root[data-theme="dark"] {
  --ink: #EDEEF0; --charcoal: #B7BEC9; --grey: #9AA1AC; --grey-light: #313640;
  --paper: #14171C; --paper-raised: #1B1F25; --accent: #74A8A8; --accent-ink: #0C1414;
  --accent-tint: #1B2626; --rust: #D08659; --rust-tint: #2A1F19; --rust-line: #4A3527;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--body-font); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
img, svg { max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 500; letter-spacing: 0.002em; text-wrap: balance; margin: 0; color: var(--ink); }
p { margin: 0; max-width: 68ch; color: var(--charcoal); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
@media (max-width: 640px) { .wrap { padding: 0 20px; } }

/* Header / nav */
header.site {
  position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--grey-light);
}
nav.bar { display: flex; align-items: center; justify-content: space-between; height: 68px; max-width: var(--max); margin: 0 auto; padding: 0 32px; }
@media (max-width: 640px) { nav.bar { padding: 0 20px; } }
.wordmark { font-family: var(--display); font-size: 20px; font-weight: 600; letter-spacing: 0.01em; text-decoration: none; color: var(--ink); }
.navlinks { display: flex; gap: 30px; align-items: center; list-style: none; margin: 0; padding: 0; }
.navlinks a { text-decoration: none; font-size: 14.5px; color: var(--charcoal); transition: color 150ms ease-out; }
.navlinks a:hover, .navlinks a:focus-visible { color: var(--ink); }
.navlinks a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.navlinks a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }
.navcta { font-family: var(--body-font); font-size: 14px; font-weight: 600; text-decoration: none; color: var(--accent-ink); background: var(--accent); padding: 9px 18px; border-radius: 3px; white-space: nowrap; transition: opacity 150ms ease-out; }
.navcta:hover { opacity: 0.88; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; }
@media (max-width: 860px) { .navlinks { display: none; } .menu-toggle { display: block; } }
.navlinks.open { display: flex; position: absolute; top: 68px; left: 0; right: 0; background: var(--paper); flex-direction: column; align-items: flex-start; padding: 18px 32px; border-bottom: 1px solid var(--grey-light); gap: 16px; }

/* Buttons */
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--body-font); font-weight: 600; font-size: 15px;
  padding: 13px 22px; border-radius: 3px; text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform 150ms ease-out, background 150ms ease-out, border-color 150ms ease-out;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--accent); }
.btn-primary:active { transform: translateY(1px) scale(0.98); }
.btn-ghost { border-color: var(--grey-light); color: var(--ink); }
.btn-ghost:hover { border-color: var(--charcoal); }
@media (prefers-reduced-motion: reduce) { .btn-primary, .btn-ghost, .navcta { transition: none; } }

/* Layout rhythm */
main { display: block; }
section { padding: 76px 0; border-top: 1px solid var(--grey-light); }
section.hero { border-top: none; padding-top: 64px; }
section.compact { padding: 56px 0; }
.head-block { max-width: 680px; margin-bottom: 44px; }
.head-block h1 { font-size: clamp(2rem, 4vw, 2.9rem); line-height: 1.15; }
.head-block h2 { font-size: clamp(1.55rem, 2.6vw, 2.05rem); }
.head-block p.lede { margin-top: 16px; font-size: 17px; color: var(--charcoal); }
.eyebrow { font-family: var(--body-font); font-size: 12.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent); }

/* Status tags */
.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; padding: 4px 10px; border-radius: 3px; border: 1px solid; white-space: nowrap; }
.tag-proven { color: var(--accent); border-color: var(--accent); background: var(--accent-tint); }
.tag-sequence { color: #8A6A1F; border-color: #C9A54B; background: #FBF3E0; }
.tag-screened { color: var(--grey); border-color: var(--grey-light); background: var(--paper-raised); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tag-sequence { color: #E3C273; border-color: #7A5F2A; background: #2A2213; }
}
:root[data-theme="dark"] .tag-sequence { color: #E3C273; border-color: #7A5F2A; background: #2A2213; }

/* Two column */
.two-col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; gap: 24px; } }
.two-col p { max-width: none; }

/* Cards */
.card { border: 1px solid var(--grey-light); border-radius: 4px; padding: 28px 26px; background: var(--paper); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--grey-light); border: 1px solid var(--grey-light); }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } }
.grid-3 .cell { background: var(--paper); padding: 28px 26px; }
.grid-3 .cell h3 { font-size: 17px; margin-bottom: 10px; }
.grid-3 .cell p { font-size: 14.5px; }

/* Comparison list */
.compare { display: grid; gap: 1px; background: var(--grey-light); border: 1px solid var(--grey-light); }
.compare .row { background: var(--paper); padding: 24px 26px; display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: start; }
@media (max-width: 700px) { .compare .row { grid-template-columns: 1fr; gap: 8px; } }
.compare .row .who { font-weight: 700; font-size: 15px; color: var(--ink); }
.compare .row.sagacian { background: var(--accent-tint); }
.compare .row p { font-size: 15px; }

/* Table */
.tscroll { overflow-x: auto; }
table.status { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 560px; }
table.status th { text-align: left; font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--grey); font-weight: 600; padding: 0 20px 12px 0; border-bottom: 1px solid var(--grey-light); }
table.status td { padding: 18px 20px 18px 0; border-bottom: 1px solid var(--grey-light); vertical-align: top; color: var(--charcoal); }
table.status td:first-child { color: var(--ink); font-weight: 600; }
table.status tr:last-child td { border-bottom: none; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--grey-light); border: 1px solid var(--grey-light); }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.steps .step { background: var(--paper); padding: 26px 22px; }
.steps .step .snum { font-family: var(--display); font-size: 22px; color: var(--accent); }
.steps .step h3 { font-size: 15.5px; margin: 12px 0 8px; }
.steps .step p { font-size: 13.5px; }

/* AnchorPoint reserved palette */
.anchorpoint-zone { background: var(--rust-tint); border: 1px solid var(--rust-line); border-radius: 4px; padding: 30px 28px; }
.anchorpoint-zone .eyebrow { color: var(--rust); }
.anchorpoint-zone a { color: var(--rust); font-weight: 600; }
.ap-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; padding: 4px 10px; border-radius: 3px; border: 1px solid var(--rust); color: var(--rust); background: var(--paper); }
.ap-hero { background: var(--rust-tint); border-bottom: 1px solid var(--rust-line); }
.ap-hero .wrap { padding-top: 56px; padding-bottom: 56px; }
.disclaimer { font-size: 14.5px; color: var(--charcoal); border-left: 2px solid var(--rust); padding-left: 18px; max-width: 60ch; }

/* Forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.field .hint { font-size: 12.5px; color: var(--grey); }
.field input, .field textarea, .field select {
  font-family: var(--body-font); font-size: 15px; padding: 11px 13px; border: 1px solid var(--grey-light);
  border-radius: 3px; background: var(--paper); color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 100px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

/* Objection list */
.objections dt { font-weight: 700; font-size: 15.5px; color: var(--ink); margin-top: 26px; }
.objections dt:first-child { margin-top: 0; }
.objections dd { margin: 8px 0 0; font-size: 15px; color: var(--charcoal); max-width: 66ch; }

/* Pitch block */
.pitch { border-left: 2px solid var(--accent); padding-left: 20px; margin: 22px 0; }
.pitch .plabel { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--accent); }
.pitch p { margin-top: 8px; font-size: 15.5px; color: var(--ink); }

/* Footer */
footer.site { border-top: 1px solid var(--grey-light); padding: 56px 0 40px; background: var(--paper-raised); }
.footer-grid { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--grey); margin-bottom: 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { text-decoration: none; font-size: 14.5px; color: var(--charcoal); }
.footer-col a:hover { color: var(--ink); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--grey-light); font-size: 13px; color: var(--grey); }

[data-reveal] { opacity: 0; transform: translateY(10px); transition: opacity 500ms ease-out, transform 500ms ease-out; }
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; transition: none; } }