/* Scriptorium — marketing site
   Straight Truth Press
   ------------------------------------------------------------------ */

/* ---------- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
img, picture, svg { max-width: 100%; display: block; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: none; padding: 0; cursor: pointer; }
a { color: inherit; }

/* ---------- Tokens ------------------------------------------------ */
:root {
  /* Palette — aged paper, ink, gold, deep red */
  --paper:        #f4f0e8;
  --paper-warm:   #ece6d8;   /* slightly darker swatch — section bands */
  --paper-deep:   #e4dcc8;   /* card / inset */
  --rule:         #d9cfb8;   /* horizontal rules, dividers */
  --rule-soft:    #e7dec7;
  --ink:          #1a1814;   /* body text */
  --ink-soft:     #4a443a;   /* secondary text */
  --ink-quiet:    #75695a;   /* tertiary, captions */
  --gold:         #a8852a;   /* accent, links, emphasis */
  --gold-deep:    #7d6219;
  --red:          #6e3c1c;   /* CTA */
  --red-deep:     #58300f;

  /* Type */
  --serif: "Fraunces", "Iowan Old Style", "Hoefler Text", Cambria, Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Measure */
  --measure: 38rem;          /* ~720px reading column */
  --gutter:  clamp(1.25rem, 4vw, 2.5rem);

  /* Rhythm */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 7rem;
}

/* ---------- Page -------------------------------------------------- */
html { scroll-behavior: smooth; }
body {
  font-family: var(--serif);
  font-variation-settings: "opsz" 14, "SOFT" 30;
  font-feature-settings: "ss01", "kern", "liga";
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  /* Faint paper grain — SVG noise, base64-inlined, ~1.4kb */
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='4'/><feColorMatrix values='0 0 0 0 0.10  0 0 0 0 0.09  0 0 0 0 0.07  0 0 0 0.05 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
  background-attachment: fixed;
  text-rendering: optimizeLegibility;
}

::selection { background: rgba(168,133,42,0.28); color: var(--ink); }

/* ---------- Type -------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
  text-wrap: balance;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(3rem, 8vw, 7rem); line-height: 0.95; font-variation-settings: "opsz" 144, "SOFT" 40; letter-spacing: -0.035em; font-weight: 400; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); line-height: 1.15; font-variation-settings: "opsz" 60; letter-spacing: -0.02em; }
h3 { font-size: 1.375rem; line-height: 1.25; font-variation-settings: "opsz" 28; }
h4 { font-size: 1rem; line-height: 1.3; font-variation-settings: "opsz" 18; }

p { text-wrap: pretty; max-width: var(--measure); }

a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--rule); text-decoration-thickness: 1px; text-underline-offset: 4px; transition: text-decoration-color 0.15s; }
a:hover { text-decoration-color: var(--gold); }

strong, b { font-weight: 600; }
em, i { font-style: italic; }

small, .small { font-size: 0.8125rem; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}

.lede {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.5;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 18;
}

.caption {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-quiet);
  line-height: 1.5;
}

/* Drop figure */
.drop::first-letter {
  font-size: 4.4em;
  float: left;
  line-height: 0.85;
  padding: 0.05em 0.12em 0 0;
  font-weight: 500;
  color: var(--gold);
  font-variation-settings: "opsz" 144;
}

/* ---------- Layout ------------------------------------------------ */
.wrap {
  width: 100%;
  max-width: 76rem;
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.wrap-narrow {
  width: 100%;
  max-width: 44rem;
  margin: 0 auto;
  padding-inline: var(--gutter);
}

main { display: block; }

section { padding-block: clamp(3.5rem, 9vw, 7rem); }
section + section { border-top: 1px solid var(--rule-soft); }

.band-warm { background: var(--paper-warm); }
.band-deep { background: var(--paper-deep); }

hr {
  border: 0;
  height: 1px;
  background: var(--rule);
  margin-block: var(--space-6);
}

/* ---------- Nav --------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-soft);
}
.site-nav .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  height: 64px;
}
.brand {
  font-family: var(--serif);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  text-decoration: none;
  font-variation-settings: "opsz" 28;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.brand::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--gold);
  transform: translateY(-2px) rotate(45deg);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.25rem);
  list-style: none;
  padding: 0;
}
.nav-links a {
  font-family: var(--sans);
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"]::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--gold);
  margin-top: 2px;
}
.nav-cta {
  font-family: var(--sans);
  font-size: 0.8125rem;
  text-decoration: none !important;
  color: var(--paper) !important;
  background: var(--ink);
  padding: 0.5rem 0.9rem;
  border-radius: 2px;
  letter-spacing: 0.01em;
}
.nav-cta:hover { background: var(--red); }

/* mobile */
.nav-toggle { display: none; }
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    inset: 64px 0 auto 0;
    background: var(--paper);
    padding: 1rem var(--gutter) 1.5rem;
    border-bottom: 1px solid var(--rule);
    gap: 1rem;
    align-items: flex-start;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--sans);
    font-size: 0.8125rem;
    color: var(--ink-soft);
  }
}

/* ---------- Buttons / CTAs --------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: 0.85rem 1.4rem;
  border-radius: 2px;
  text-decoration: none !important;
  transition: background 0.15s, color 0.15s, transform 0.05s;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--red);
  color: var(--paper);
}
.btn-primary:hover { background: var(--red-deep); }
.btn-primary:active { transform: translateY(1px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn-ghost:hover { border-color: var(--ink); background: var(--paper-warm); }

.btn-link {
  font-family: var(--sans);
  font-size: 0.9375rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.btn-link:hover { color: var(--gold-deep); }

/* ---------- Hero -------------------------------------------------- */
.hero {
  padding-block: clamp(5rem, 12vw, 10rem) clamp(4rem, 9vw, 7rem);
  position: relative;
}
.hero-title {
  font-size: clamp(4rem, 14vw, 12.5rem);
  line-height: 0.85;
  letter-spacing: -0.045em;
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  margin-bottom: 1.25rem;
}
.hero-sub {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.2;
  font-weight: 400;
  color: var(--ink);
  font-variation-settings: "opsz" 40;
  letter-spacing: -0.015em;
  font-style: italic;
  margin-bottom: 1.5rem;
  max-width: 28ch;
}
.hero-tag {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 36rem;
  margin-bottom: 2.25rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}
.hero-meta {
  margin-top: 3rem;
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-quiet);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-meta .dot { width: 4px; height: 4px; background: var(--gold); border-radius: 50%; }

/* Marginalia — Latin epigraph in the right margin on the hero */
.epigraph {
  position: absolute;
  right: var(--gutter);
  top: 30%;
  width: 12rem;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-quiet);
  border-left: 1px solid var(--rule);
  padding-left: 1rem;
  display: none;
}
@media (min-width: 1100px) { .epigraph { display: block; } }

/* ---------- Feature strip (3-up) --------------------------------- */
.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-block: 1px solid var(--rule);
}
.strip > div {
  padding: 2.25rem 1.75rem;
  border-right: 1px solid var(--rule-soft);
}
.strip > div:last-child { border-right: 0; }
.strip h3 {
  font-style: italic;
  color: var(--gold-deep);
  margin-bottom: 0.5rem;
  font-variation-settings: "opsz" 28;
}
.strip p {
  font-family: var(--sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
@media (max-width: 760px) {
  .strip { grid-template-columns: 1fr; }
  .strip > div { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .strip > div:last-child { border-bottom: 0; }
}

/* ---------- Section headings ------------------------------------- */
.section-head {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
  align-items: baseline;
}
.section-head .num {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  padding-top: 0.4rem;
}
.section-head h2 { margin: 0; max-width: 22ch; }
.section-head p { margin-top: 1rem; max-width: 42rem; color: var(--ink-soft); }
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* ---------- Screenshot frame ------------------------------------- */
.shot {
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  position: relative;
}
.shot-figure { margin: 0; }
.shot-figure figcaption {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-quiet);
  margin-top: 1rem;
  text-align: center;
  font-style: italic;
}

/* Placeholder boxes for screenshots not yet provided */
.shot-placeholder {
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
  position: relative;
}
.shot-placeholder::before {
  /* deckled corner marks */
  content: "";
  position: absolute;
  inset: 0.5rem;
  border: 1px dashed var(--rule);
  pointer-events: none;
}
.shot-placeholder .label {
  font-family: var(--sans);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  margin-bottom: 0.75rem;
}
.shot-placeholder .desc {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1rem;
  max-width: 32ch;
}

/* A more "stylized" screenshot mock: a real-looking app frame
   built in HTML/CSS — used in hero shot and a few feature cards. */
.app-mock {
  background: var(--paper);
  border: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink);
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}
.app-mock .titlebar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--paper-warm);
  border-bottom: 1px solid var(--rule);
  font-size: 11px;
  color: var(--ink-quiet);
}
.app-mock .dots { display: inline-flex; gap: 5px; }
.app-mock .dots i {
  width: 10px; height: 10px; border-radius: 50%; background: var(--rule); display: block;
}
.app-mock .body {
  display: grid;
  grid-template-columns: 160px 1fr 200px;
  min-height: 360px;
}
.app-mock .sidebar {
  background: var(--paper-warm);
  border-right: 1px solid var(--rule-soft);
  padding: 0.75rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.app-mock .sidebar .head {
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  margin: 0.5rem 0 0.25rem;
}
.app-mock .sidebar a, .app-mock .sidebar span {
  font-size: 11.5px;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 2px 4px;
  display: flex;
  justify-content: space-between;
  border-radius: 2px;
}
.app-mock .sidebar .active {
  background: var(--paper-deep);
  color: var(--ink);
}
.app-mock .sidebar .count { color: var(--ink-quiet); font-variant-numeric: tabular-nums; }

.app-mock .editor {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-family: var(--serif);
  font-size: 14px;
}
.app-mock .crumbs {
  font-family: var(--sans);
  font-size: 10.5px;
  color: var(--ink-quiet);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.app-mock .section-h {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--gold-deep);
  font-variation-settings: "opsz" 24;
  border-bottom: 1px solid var(--rule-soft);
  padding-bottom: 0.5rem;
  margin: 0.4rem 0 0.5rem;
}
.app-mock .verse {
  display: grid;
  grid-template-columns: 28px 18px 1fr 80px;
  gap: 0.5rem;
  font-size: 15px;
  line-height: 1.55;
  padding: 0.35rem 0.4rem;
  border-radius: 2px;
  align-items: baseline;
}
.app-mock .verse.editing {
  background: color-mix(in oklab, var(--gold) 14%, transparent);
  outline: 1px solid color-mix(in oklab, var(--gold) 45%, transparent);
}
.app-mock .vnum {
  font-family: var(--sans);
  font-size: 10px;
  color: var(--ink-quiet);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.app-mock .state {
  width: 8px; height: 8px; border-radius: 50%; align-self: center;
  background: var(--rule);
}
.app-mock .state.draft     { background: #c7b78e; }
.app-mock .state.review    { background: #d6a64a; }
.app-mock .state.reviewer  { background: #c47b3a; }
.app-mock .state.revised   { background: #8a5a3a; }
.app-mock .state.approved  { background: #4a6b3b; }
.app-mock .stage {
  font-family: var(--sans);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-quiet);
  text-align: right;
}
.app-mock .words {
  background: var(--paper-deep);
  border-left: 1px solid var(--rule-soft);
  padding: 0.85rem 0.85rem;
  font-family: var(--sans);
  font-size: 11.5px;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.app-mock .words h5 {
  font-family: var(--serif);
  font-size: 13px;
  margin: 0;
  color: var(--ink);
  font-style: italic;
}
.app-mock .word-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  padding: 0.25rem 0;
  border-bottom: 1px dotted var(--rule-soft);
}
.app-mock .word-row:last-child { border-bottom: 0; }
.app-mock .greek {
  font-family: "Fraunces", "GFS Didot", "Cardo", serif;
  font-size: 14px;
  color: var(--ink);
}
.app-mock .strong { color: var(--ink-quiet); font-variant-numeric: tabular-nums; font-size: 10.5px; }
.app-mock .gloss { font-size: 11px; color: var(--ink-soft); grid-column: 1 / -1; font-style: italic; }
.app-mock .actions {
  display: flex;
  gap: 0.3rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--rule-soft);
  margin-top: auto;
}
.app-mock .pill {
  font-family: var(--sans);
  font-size: 10px;
  padding: 3px 7px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--ink-soft);
}
.app-mock .pill.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }

@media (max-width: 700px) {
  .app-mock .body { grid-template-columns: 1fr; }
  .app-mock .sidebar, .app-mock .words { display: none; }
}

/* ---------- Feature cards (no shadows, just rules) -------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.cards article {
  padding: 2rem 1.75rem 2.25rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.cards article h3 {
  font-style: italic;
  font-size: 1.5rem;
  font-variation-settings: "opsz" 36;
  color: var(--ink);
}
.cards article .label {
  font-family: var(--sans);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.cards article p {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.cards article .meta {
  margin-top: auto;
  padding-top: 1rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-quiet);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
@media (max-width: 760px) {
  .cards { grid-template-columns: 1fr; }
}

/* ---------- Workflow story (4 steps) ----------------------------- */
.workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: wf;
}
.workflow > article {
  border-left: 1px solid var(--rule);
  padding: 1.5rem 1.5rem 1.5rem 1.75rem;
  counter-increment: wf;
  position: relative;
}
.workflow > article:first-child { border-left-color: var(--gold); }
.workflow > article::before {
  content: "0" counter(wf);
  position: absolute;
  top: -1.25rem;
  left: -1px;
  padding: 0.1rem 0.5rem 0.1rem 0.75rem;
  background: var(--paper);
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
}
.workflow h3 {
  font-style: italic;
  font-size: 1.5rem;
  font-variation-settings: "opsz" 28;
  margin-bottom: 0.5rem;
}
.workflow p { font-size: 0.9375rem; line-height: 1.55; color: var(--ink-soft); }
.workflow .term {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-quiet);
  letter-spacing: 0.05em;
  margin-top: 0.75rem;
  display: block;
  text-transform: uppercase;
}
@media (max-width: 900px) {
  .workflow { grid-template-columns: 1fr; }
  .workflow > article { border-left-width: 2px; }
}

/* ---------- Pricing ---------------------------------------------- */
.pricing {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}
.pricing > article { padding: 2rem 2rem 2.5rem; }
.pricing > article + article { border-left: 1px solid var(--rule); }
.pricing h3 {
  font-style: italic;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.pricing .price {
  font-family: var(--serif);
  font-size: 3rem;
  font-variation-settings: "opsz" 72;
  line-height: 1;
  margin: 0.5rem 0 0.25rem;
  font-weight: 400;
}
.pricing .price small {
  font-size: 0.9rem;
  color: var(--ink-quiet);
  font-family: var(--sans);
}
.pricing ul { list-style: none; padding: 0; margin-top: 1.25rem; }
.pricing li {
  font-family: var(--sans);
  font-size: 0.9375rem;
  color: var(--ink-soft);
  padding: 0.5rem 0;
  border-bottom: 1px dotted var(--rule);
  display: flex;
  gap: 0.6rem;
}
.pricing li::before {
  content: "·";
  color: var(--gold);
  font-weight: 700;
}
.pricing .actions { margin-top: 1.5rem; }
@media (max-width: 760px) {
  .pricing { grid-template-columns: 1fr; }
  .pricing > article + article { border-left: 0; border-top: 1px solid var(--rule); }
}

/* ---------- Footer ----------------------------------------------- */
.site-foot {
  border-top: 1px solid var(--rule);
  background: var(--paper-warm);
  padding-block: 3.5rem 2rem;
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.site-foot .row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
.site-foot h4 {
  font-family: var(--sans);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  margin-bottom: 1rem;
  font-weight: 500;
}
.site-foot ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.site-foot a { text-decoration: none; color: var(--ink-soft); }
.site-foot a:hover { color: var(--ink); }
.site-foot .colophon {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink);
  line-height: 1.4;
  max-width: 22rem;
}
.site-foot .copy {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: 0.8125rem;
  color: var(--ink-quiet);
}
@media (max-width: 760px) {
  .site-foot .row { grid-template-columns: 1fr 1fr; }
}

/* ---------- Docs layout ------------------------------------------ */
.docs-shell {
  display: grid;
  grid-template-columns: 16rem 1fr;
  gap: 3rem;
  align-items: start;
  padding-block: 3rem 5rem;
}
.docs-nav {
  position: sticky;
  top: 80px;
  font-family: var(--sans);
  font-size: 0.9rem;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding-right: 1rem;
}
.docs-nav h4 {
  font-family: var(--sans);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  margin: 1.25rem 0 0.5rem;
  font-weight: 500;
}
.docs-nav h4:first-child { margin-top: 0; }
.docs-nav ul { list-style: none; padding: 0; display: flex; flex-direction: column; }
.docs-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  padding: 0.35rem 0.5rem;
  border-left: 2px solid transparent;
  margin-left: -0.5rem;
  font-size: 0.875rem;
}
.docs-nav a:hover { color: var(--ink); }
.docs-nav a.is-active {
  color: var(--ink);
  border-left-color: var(--gold);
  background: color-mix(in oklab, var(--gold) 8%, transparent);
}

.docs-body { max-width: 44rem; }
.docs-body h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  letter-spacing: -0.025em;
  line-height: 0.95;
  margin-bottom: 1rem;
}
.docs-body article { padding-block: 2.5rem; border-top: 1px solid var(--rule-soft); }
.docs-body article:first-of-type { border-top: 0; padding-top: 0; }
.docs-body h2 {
  font-size: 1.875rem;
  margin-bottom: 0.75rem;
  font-variation-settings: "opsz" 48;
  scroll-margin-top: 80px;
}
.docs-body h3 { margin: 1.5rem 0 0.5rem; font-size: 1.2rem; }
.docs-body p { margin-bottom: 1rem; }
.docs-body p:last-child { margin-bottom: 0; }
.docs-body ul, .docs-body ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.docs-body li { margin-bottom: 0.35rem; }
.docs-body code {
  font-family: var(--mono);
  background: var(--paper-deep);
  padding: 0.05em 0.4em;
  border-radius: 2px;
  font-size: 0.92em;
  border: 1px solid var(--rule-soft);
}
.docs-body kbd {
  font-family: var(--sans);
  font-size: 0.78em;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-bottom-width: 2px;
  padding: 0.1em 0.45em;
  border-radius: 3px;
}
.docs-body blockquote {
  border-left: 2px solid var(--gold);
  padding: 0.25rem 0 0.25rem 1.25rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .docs-shell { grid-template-columns: 1fr; }
  .docs-nav { position: relative; top: 0; max-height: none; padding-right: 0; border-bottom: 1px solid var(--rule); padding-bottom: 1.5rem; margin-bottom: 1rem; }
}

/* ---------- Long-form features page ------------------------------ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
  padding-block: 4rem;
  border-top: 1px solid var(--rule-soft);
}
.feature-row:first-of-type { border-top: 0; }
.feature-row > .text { max-width: 36rem; }
.feature-row .num {
  font-family: var(--sans);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--ink-quiet);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}
.feature-row h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-variation-settings: "opsz" 48;
  letter-spacing: -0.015em;
}
.feature-row p { margin-bottom: 1rem; color: var(--ink); }
.feature-row p:last-child { margin-bottom: 0; }
.feature-row.flip { grid-template-columns: 1.1fr 1fr; }
.feature-row.flip .text { order: 2; }
.feature-row.flip .media { order: 1; }
@media (max-width: 900px) {
  .feature-row, .feature-row.flip { grid-template-columns: 1fr; gap: 2rem; }
  .feature-row.flip .text { order: 1; }
  .feature-row.flip .media { order: 2; }
}

/* ---------- Sign in --------------------------------------------- */
.signin-shell {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: 4rem 1.5rem;
}
.signin-card {
  width: 100%;
  max-width: 26rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 2.5rem 2.25rem;
}
.signin-card h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  font-variation-settings: "opsz" 48;
  letter-spacing: -0.02em;
}
.signin-card p.intro {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; }
.field label {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}
.field input {
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--rule);
  background: var(--paper-warm);
  border-radius: 2px;
}
.field input:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--paper);
}
.signin-card .row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0.25rem 0 1.5rem;
  font-family: var(--sans);
  font-size: 0.8125rem;
}
.signin-card .btn-primary { width: 100%; justify-content: center; }
.signin-card .alt {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  text-align: center;
}

/* ---------- Download page --------------------------------------- */
.download-hero {
  padding-block: clamp(4rem, 8vw, 6rem) 2.5rem;
  text-align: center;
}
.download-hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); letter-spacing: -0.03em; }
.download-hero .lede { margin: 1rem auto 2rem; max-width: 38rem; }
.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}
.download-grid > article {
  padding: 2rem 1.75rem;
  border-right: 1px solid var(--rule);
}
.download-grid > article:last-child { border-right: 0; }
.download-grid h3 { font-style: italic; margin-bottom: 0.4rem; }
.download-grid p { font-family: var(--sans); font-size: 0.875rem; color: var(--ink-soft); }
.download-grid.unavailable h3 { color: var(--ink-quiet); }
.download-grid .stat {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  margin: 1rem 0;
}
.download-grid .actions { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
@media (max-width: 760px) {
  .download-grid { grid-template-columns: 1fr; }
  .download-grid > article { border-right: 0; border-bottom: 1px solid var(--rule); }
  .download-grid > article:last-child { border-bottom: 0; }
}

.specs {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: 0.5rem 2rem;
  font-family: var(--sans);
  font-size: 0.9375rem;
  margin-top: 2rem;
}
.specs dt {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  padding-top: 0.15rem;
}
.specs dd {
  color: var(--ink);
  padding-bottom: 0.75rem;
  border-bottom: 1px dotted var(--rule);
  margin: 0;
}

/* ---------- About page ------------------------------------------- */
.about-hero {
  padding-block: clamp(4rem, 8vw, 6rem) 2rem;
}
.about-hero h1 { font-size: clamp(3rem, 6vw, 5rem); letter-spacing: -0.03em; max-width: 14ch; }
.about-prose { max-width: var(--measure); }
.about-prose p { margin-bottom: 1.25rem; }

.pull {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.25;
  color: var(--ink);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 2rem 0;
  margin: 2.5rem 0;
  text-wrap: balance;
  font-variation-settings: "opsz" 48;
}
.pull::before { content: "“"; color: var(--gold); margin-right: 0.1em; }
.pull::after { content: "”"; color: var(--gold); }

/* ---------- Utility ---------------------------------------------- */
.muted { color: var(--ink-quiet); }
.italic { font-style: italic; }
.center { text-align: center; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 1rem;
  font-family: var(--sans);
  font-size: 0.8125rem;
}
.skip:focus { left: var(--gutter); top: 0.5rem; z-index: 100; }

/* ---------- Print ----------------------------------------------- */
@media print {
  body { background: white; color: black; }
  .site-nav, .site-foot, .docs-nav { display: none !important; }
  .docs-shell { grid-template-columns: 1fr; padding: 0; }
  .docs-body { max-width: none; }
  a { text-decoration: none; color: black; }
  .shot-placeholder, .app-mock { border: 1px solid #999 !important; }
  h1, h2, h3 { page-break-after: avoid; }
  article { page-break-inside: avoid; }
}