/* ============================================================
   ValidatedTruth.com — site styles
   Design language taken directly from the book:
   warm ink black, cover gold, EB Garamond body,
   Encode Sans Condensed display, print-square corners.
   ============================================================ */

:root {
  --ink:    #0B0A08;   /* page black, slightly warm like the cover */
  --panel:  #14120E;   /* raised surfaces */
  --line:   #2A2721;   /* hairlines on black */
  --paper:  #EDE9DF;   /* aged-paper text */
  --ash:    #99938A;   /* captions, meta */
  --gold:   #C9A227;   /* the cover gold */
  --bronze: #8A6F4B;   /* statue bronze, hovers */
  --measure: 66ch;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.125rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--paper); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- type roles ---------- */

.display {
  font-family: "Encode Sans Condensed", "Arial Narrow", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.08;
  color: #FFFFFF;
}

.eyebrow {
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold);
}

.tagline {
  font-style: italic;
  color: var(--paper);
}

.meta {
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--ash);
}

/* ---------- structure ---------- */

.wrap {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.prose { max-width: var(--measure); }
.prose p + p { margin-top: 1rem; }

section { padding: clamp(3rem, 7vw, 5.5rem) 0; }

/* the cover's divider: hairline with a gold diamond */
.rule {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0 auto;
  max-width: 340px;
}
.rule::before, .rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.rule::after { background: linear-gradient(90deg, var(--gold), transparent); }
.rule span { color: var(--gold); font-size: 0.8rem; letter-spacing: 0.3em; }

/* ---------- nav ---------- */

header.site {
  border-bottom: 1px solid var(--line);
  background: rgba(11, 10, 8, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(6px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  flex-wrap: wrap;
}

.brand {
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.24em;
  color: #FFFFFF;
  text-transform: uppercase;
}
.brand em { color: var(--gold); font-style: normal; }

.nav ul {
  display: flex;
  gap: clamp(0.9rem, 3vw, 1.8rem);
  list-style: none;
  flex-wrap: wrap;
}

.nav a {
  font-family: "Encode Sans Condensed", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ash);
  padding: 0.3rem 0;
}
.nav a:hover { color: var(--paper); }
.nav a[aria-current="page"] { color: var(--gold); }
.nav a[aria-current="page"]::before { content: "\2610\00a0"; }

/* ---------- buttons: print-square, outlined ---------- */

.btn {
  display: inline-block;
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--gold); color: var(--ink); }
.btn.solid { background: var(--gold); color: var(--ink); }
.btn.solid:hover { background: #E0BB45; color: var(--ink); }
.btn.quiet { border-color: var(--line); color: var(--ash); }
.btn.quiet:hover { border-color: var(--gold); color: var(--gold); background: transparent; }

/* ---------- hero ---------- */

.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem); }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
}

.hero h1 { font-size: clamp(2.6rem, 6vw, 4.3rem); }
.hero .sub {
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  font-size: clamp(0.85rem, 1.8vw, 1.05rem);
  color: var(--paper);
  margin-top: 0.5rem;
}

.hero .tagline { margin-top: 1.4rem; font-size: 1.2rem; }

.cover-frame {
  border: 1px solid var(--line);
  padding: 10px;
  background: var(--panel);
  box-shadow: 0 30px 60px rgba(0,0,0,0.55);
  max-width: 340px;
  margin-left: auto;
}

/* ---------- signature: the reader's first checkbox ---------- */

.checkrow {
  margin-top: 2.2rem;
  border-top: 1px solid var(--line);
  padding-top: 1.6rem;
  max-width: var(--measure);
}
.checkrow p { font-style: italic; margin-bottom: 0.9rem; }

.checks { display: flex; gap: 1.8rem; flex-wrap: wrap; }

.check {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "EB Garamond", serif;
  font-size: 1.1rem;
  background: none;
  border: none;
  color: var(--paper);
  cursor: pointer;
  padding: 0.2rem 0;
}
.check .box {
  width: 1.05rem;
  height: 1.05rem;
  border: 1.5px solid var(--paper);
  display: inline-block;
  position: relative;
  transition: border-color 0.15s ease;
}
.check:hover .box { border-color: var(--gold); }
.check.marked .box { border-color: var(--gold); }
.check.marked .box::after {
  content: "\2713";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--gold);
  font-size: 0.85rem;
}
.check-note {
  margin-top: 0.9rem;
  color: var(--ash);
  font-style: italic;
  font-size: 1rem;
  min-height: 1.4em;
}

/* ---------- cards / sections ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.2rem;
}
.card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1.7rem 1.6rem;
}
.card h3 {
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 0.7rem;
}
.card h3::before { content: "\2610"; color: var(--gold); margin-right: 0.55rem; }
.card p { color: var(--ash); font-size: 1.02rem; }
.card .btn { margin-top: 1.2rem; }

/* ---------- quote band ---------- */

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  text-align: center;
}
.band blockquote {
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  font-style: italic;
  max-width: 46ch;
  margin: 0 auto;
}
.band cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
}

/* ---------- preview page ---------- */

.pdf-shell {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 8px;
  margin-top: 2rem;
}
.pdf-shell iframe {
  width: 100%;
  height: min(78vh, 900px);
  border: 0;
  background: #1a1a1a;
}
.pdf-fallback { padding: 2.2rem 1.5rem; text-align: center; color: var(--ash); }

/* ---------- buy page ---------- */

.editions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-top: 2.4rem;
}
.edition {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.edition .price {
  font-family: "Encode Sans Condensed", sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: #FFFFFF;
}
.edition ul { list-style: none; color: var(--ash); font-size: 1.02rem; }
.edition li::before { content: "\2610"; color: var(--gold); margin-right: 0.55rem; }
.edition .btn { margin-top: auto; align-self: flex-start; }
.soon {
  display: inline-block;
  font-family: "Encode Sans Condensed", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--gold);
  padding: 0.25rem 0.6rem;
  margin-left: 0.6rem;
  vertical-align: middle;
}

/* ---------- notify ---------- */

.notify form {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.4rem;
  max-width: 540px;
}
.notify input[type="email"] {
  flex: 1;
  min-width: 220px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--paper);
  font-family: "EB Garamond", serif;
  font-size: 1.05rem;
  padding: 0.8rem 1rem;
}
.notify input[type="email"]::placeholder { color: var(--ash); }
.notify input[type="email"]:focus { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------- footer ---------- */

footer.site {
  border-top: 1px solid var(--line);
  padding: 2.8rem 0 3.2rem;
  margin-top: 2rem;
}
footer .tm {
  color: var(--ash);
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 62ch;
}
footer .roadmap {
  margin-top: 1.4rem;
}

/* ---------- page headers ---------- */

.page-head { padding-top: clamp(2.5rem, 6vw, 4rem); }
.page-head h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.page-head .lede { margin-top: 1rem; max-width: var(--measure); color: var(--ash); font-size: 1.15rem; }

/* ---------- responsive ---------- */

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cover-frame { margin: 0 auto; order: -1; max-width: 250px; }
  .hero { text-align: left; }
}