/* Timberbro — landing page.
   Three type roles: a serif for display, the system sans for prose, and a
   monospace for anything that reads as a measurement. No webfonts: they cost a
   round trip, and Google Fonts is a known GDPR problem for a German site. */

:root {
  --paper: #faf7f2;
  --paper-2: #f2ece2;
  --ink: #2b2118;
  --ink-2: #5c4c3d;
  --ink-3: #8a7867;
  --rule: #e0d6c7;
  --rule-2: #cdbfab;

  /* amber = a machine having an opinion. blueprint = arithmetic. green = checked. */
  --amber: #c0703a;
  --amber-dk: #9c5528;
  --amber-soft: #f6e6d8;
  --amber-line: #ecd3bd;
  --blueprint: #2f4858;
  --blueprint-soft: #e4ecf1;
  --blueprint-line: #cfdde5;
  --green: #4a6741;
  --green-soft: #e6ede2;
  --red: #93341a;
  --red-soft: #fbe9e4;
  --red-line: #f0cabd;

  --maxw: 1080px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.05rem, 4.6vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
h3 { font-size: 1.12rem; font-family: var(--sans); font-weight: 650; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
a { color: var(--amber-dk); }

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

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 18px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--amber); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; border-radius: 4px; }

/* ---------------------------------------------------------------- header */

.site-head {
  border-bottom: 1px solid var(--rule);
  background: rgba(250, 247, 242, .88);
  backdrop-filter: saturate(180%) blur(10px);
  position: sticky; top: 0; z-index: 50;
}
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 0; }
.logo {
  display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink);
  font-family: var(--serif); font-size: 1.32rem; font-weight: 600; letter-spacing: -.02em;
}
.logo svg { display: block; }
.badge {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--amber-dk); background: var(--amber-soft);
  border: 1px solid var(--amber-line); border-radius: 99px; padding: 3px 9px; white-space: nowrap;
}
@media (max-width: 700px) { .badge { display: none; } }
.nav-cta {
  font-size: .9rem; font-weight: 600; text-decoration: none; color: var(--ink);
  border: 1px solid var(--rule-2); border-radius: 8px; padding: 8px 15px; background: #fff;
  transition: border-color .15s, transform .15s;
}
.nav-cta:hover { border-color: var(--amber); transform: translateY(-1px); }
@media (max-width: 560px) { .nav-cta { display: none; } }

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

.hero { padding: 82px 0 68px; position: relative; overflow: hidden; }

/* Grain, at the two slightly-off angles that stop it reading as a pattern. */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(900px 420px at 78% -8%, rgba(192, 112, 58, .11), transparent 62%),
    repeating-linear-gradient(94deg, rgba(139, 108, 74, .055) 0 2px, transparent 2px 7px),
    repeating-linear-gradient(91deg, rgba(139, 108, 74, .03) 0 1px, transparent 1px 23px);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 50px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 38px; } }
/* The break is explicit in the markup, at the sentence. Balancing would override
   that and even out the lines instead, orphaning "Describe the" on its own. */
.hero h1 { text-wrap: normal; }
.lede {
  font-size: clamp(1.06rem, 1.9vw, 1.24rem); color: var(--ink-2);
  max-width: 56ch; margin-top: 22px;
}
.lede strong { color: var(--ink); font-weight: 600; }

.trust {
  list-style: none; display: flex; flex-wrap: wrap; gap: 6px 22px;
  padding: 0; margin: 30px 0 0;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-3);
}
.trust li::before { content: "+ "; color: var(--amber); }

/* blueprint panel */
.bp {
  background: #fff; border: 1px solid var(--rule); border-radius: 14px; padding: 20px;
  box-shadow: 0 22px 52px -30px rgba(43, 33, 24, .42);
}
.bp svg { display: block; width: 100%; height: auto; }
.bp-cap {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: .66rem; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink-3);
}
@media (max-width: 900px) { .bp { max-width: 460px; } }

/* ----------------------------------------------------------------- forms */

input[type=email], input[type=text], select {
  font: inherit; font-size: 1rem; color: var(--ink);
  background: #fff; border: 1px solid var(--rule-2); border-radius: 9px;
  padding: 13px 14px; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: var(--ink-3); }
input:focus, select:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(192, 112, 58, .18); }
input.invalid { border-color: #c0392b; }

.signup { display: flex; gap: 10px; margin-top: 30px; max-width: 490px; flex-wrap: wrap; }
.signup input[type=email] { flex: 1 1 240px; width: auto; }
.signup button, .btn {
  font: inherit; font-weight: 650; font-size: 1rem; cursor: pointer;
  background: var(--amber); color: #fff; border: 1px solid var(--amber-dk);
  border-radius: 9px; padding: 13px 22px; white-space: nowrap;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .06);
  transition: background .15s, transform .12s, box-shadow .15s;
}
.signup button:hover, .btn:hover {
  background: var(--amber-dk); transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(156, 85, 40, .22);
}
.signup button:active, .btn:active { transform: translateY(0); }
.signup button[disabled] { opacity: .55; cursor: progress; transform: none; }

.micro { font-size: .86rem; color: var(--ink-3); margin-top: 12px; max-width: 52ch; }
.micro strong { color: var(--ink-2); }
.form-msg { font-size: .94rem; font-weight: 600; margin: 14px 0 0; min-height: 1.2em; }
.form-msg.ok { color: var(--green); }
.form-msg.err { color: var(--red); }

.center-form { justify-content: center; margin-left: auto; margin-right: auto; }

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

.section { padding: 76px 0; border-top: 1px solid var(--rule); }
.sec-head { max-width: 62ch; margin-bottom: 38px; }
.sec-head p { color: var(--ink-2); margin-top: 14px; margin-bottom: 0; }
.sec-head.centred { text-align: center; margin-left: auto; margin-right: auto; margin-bottom: 32px; }

/* numbered problem cards — the numbers are a sequence, not decoration */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 18px; }
.card { background: #fff; border: 1px solid var(--rule); border-radius: 13px; padding: 24px; }
.card .n {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-3); display: block; margin-bottom: 12px;
}
.card h3 { margin-bottom: 9px; }
.card p { color: var(--ink-2); font-size: .96rem; margin: 0; }

/* the honest split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 720px) { .split { grid-template-columns: 1fr; } }
.panel { border-radius: 13px; padding: 26px 26px 24px; border: 1px solid; }
.panel-ai { background: var(--amber-soft); border-color: var(--amber-line); }
.panel-exact { background: var(--blueprint-soft); border-color: var(--blueprint-line); }
.panel h3 {
  font-size: 1rem; font-family: var(--mono); font-weight: 600;
  letter-spacing: .09em; text-transform: uppercase; margin-bottom: 6px;
}
.panel-ai h3 { color: var(--amber-dk); }
.panel-exact h3 { color: var(--blueprint); }
.panel .sub { font-size: .9rem; color: var(--ink-2); margin-bottom: 18px; }
.panel ul { list-style: none; margin: 0; padding: 0; }
.panel li {
  padding: 9px 0 9px 27px; position: relative; font-size: .97rem;
  border-top: 1px solid rgba(43, 33, 24, .09);
}
.panel li:first-child { border-top: none; }
.panel li::before {
  position: absolute; left: 0; top: 9px;
  font-family: var(--mono); font-weight: 700; font-size: .95rem;
}
.panel-ai li::before { content: "~"; color: var(--amber-dk); }
.panel-exact li::before { content: "="; color: var(--blueprint); }

blockquote {
  margin: 36px 0 0; padding: 22px 26px;
  background: #fff; border: 1px solid var(--rule); border-left: 3px solid var(--ink-3);
  border-radius: 0 11px 11px 0;
}
blockquote p { font-family: var(--serif); font-size: 1.16rem; line-height: 1.5; color: var(--ink); margin: 0 0 12px; }
blockquote cite { font-style: normal; font-size: .86rem; color: var(--ink-3); display: block; }
blockquote .agree { margin-top: 14px; font-size: .97rem; color: var(--ink-2); font-family: var(--sans); }
blockquote .agree strong { color: var(--ink); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 26px; counter-reset: s; }
.step { counter-increment: s; position: relative; padding-top: 52px; }
.step::before {
  content: counter(s); position: absolute; top: 0; left: 0;
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: .92rem; font-weight: 700;
  background: var(--ink); color: var(--paper);
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: .96rem; margin: 0; }
.step .said {
  font-family: var(--mono); font-size: .85rem; color: var(--ink-2);
  background: #fff; border: 1px solid var(--rule); border-radius: 9px;
  padding: 12px 14px; margin: 0 0 12px; display: block;
}

/* ------------------------------------------------------------- cut list */

.mock {
  background: #fff; border: 1px solid var(--rule); border-radius: 14px; overflow: hidden;
  box-shadow: 0 18px 46px -26px rgba(43, 33, 24, .35);
}
.mock-bar {
  display: flex; align-items: center; gap: 9px; padding: 12px 16px;
  background: var(--paper-2); border-bottom: 1px solid var(--rule);
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--rule-2); }
.mock-title { font-family: var(--mono); font-size: .76rem; color: var(--ink-3); margin-left: 8px; letter-spacing: .04em; }
.mock-body { padding: 22px; }
.mock-h { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.mock-h strong { font-family: var(--serif); font-size: 1.28rem; font-weight: 600; }
.mock-h span { font-family: var(--mono); font-size: .76rem; color: var(--ink-3); }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th {
  text-align: left; font-family: var(--mono); font-size: .68rem; letter-spacing: .11em;
  text-transform: uppercase; color: var(--ink-3); font-weight: 500;
  padding: 0 10px 9px 0; border-bottom: 1px solid var(--rule-2); white-space: nowrap;
}
td { padding: 10px 10px 10px 0; border-bottom: 1px solid var(--rule); }
tbody tr:last-child td { border-bottom: none; }
th:last-child, td:last-child { text-align: right; padding-right: 0; }
.num { font-family: var(--mono); font-size: .86rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.part { font-weight: 600; }
.joint {
  font-family: var(--mono); font-size: .7rem; color: var(--blueprint);
  background: var(--blueprint-soft); border-radius: 5px; padding: 2px 7px; white-space: nowrap;
}
.mock-foot { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--rule-2); }
.stat .k { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); display: block; }
.stat .v { font-family: var(--serif); font-size: 1.24rem; font-weight: 600; }
.mock-note {
  margin-top: 18px; padding: 11px 14px; background: var(--green-soft); border-radius: 8px;
  font-size: .85rem; color: var(--green); display: flex; gap: 9px; align-items: flex-start;
}
.mock-note b { font-weight: 650; }
.caption { font-size: .86rem; color: var(--ink-3); margin-top: 14px; text-align: center; }

/* ----------------------------------------------------------------- FAQ */

details { border-bottom: 1px solid var(--rule); }
details summary {
  cursor: pointer; padding: 16px 32px 16px 0; font-weight: 600;
  list-style: none; position: relative;
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: "+"; position: absolute; right: 6px; top: 14px;
  font-family: var(--mono); font-size: 1.2rem; color: var(--amber); font-weight: 400;
}
details[open] summary::after { content: "–"; }
details p { color: var(--ink-2); margin: 0 0 18px; font-size: .97rem; max-width: 64ch; }

/* --------------------------------------------------------------- offer */

.offer { background: var(--paper-2); border-top: 1px solid var(--rule-2); }
.offer .price-note {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--amber-dk); margin-top: 26px;
}

.final { background: var(--paper-2); border-top: 1px solid var(--rule-2); }

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

.site-foot { padding: 52px 0 64px; border-top: 1px solid var(--rule); font-size: .92rem; color: var(--ink-2); }
.site-foot .who { max-width: 60ch; }
.site-foot .who strong { color: var(--ink); }
.site-foot .caveat { max-width: 60ch; margin-top: 14px; color: var(--ink-3); font-size: .88rem; }
.foot-bot {
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .82rem; color: var(--ink-3); font-family: var(--mono);
}
.foot-bot nav { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-bot a { color: var(--ink-3); text-decoration: none; }
.foot-bot a:hover { color: var(--amber-dk); text-decoration: underline; }

/* ------------------------------------------------- post-signup questions */

.modal {
  position: fixed; inset: 0; z-index: 60; display: grid; place-items: center;
  background: rgba(43, 33, 24, .55); padding: 20px; overflow-y: auto;
}
.modal[hidden] { display: none; }
.modal-card {
  background: var(--paper); border: 1px solid var(--rule-2); border-radius: 15px;
  padding: 34px 30px; max-width: 560px; width: 100%; position: relative; margin: auto;
  box-shadow: 0 20px 50px -34px rgba(43, 33, 24, .5);
}
@media (max-width: 560px) { .modal-card { padding: 26px 20px; } }
.modal-x {
  position: absolute; top: 10px; right: 14px; background: none; border: 0; cursor: pointer;
  font-size: 1.7rem; line-height: 1; color: var(--ink-3);
}
.modal h2 { font-size: 1.6rem; margin-bottom: 10px; }
.ps-lede { color: var(--ink-2); font-size: .97rem; }
.modal fieldset { border: 0; padding: 0; margin: 0 0 22px; }
.modal legend { font-weight: 650; font-size: .94rem; padding: 0 0 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { cursor: pointer; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips span {
  display: inline-block; padding: 9px 15px; border: 1px solid var(--rule); border-radius: 99px;
  font-size: .9rem; background: #fff; color: var(--ink-2);
  transition: border-color .13s, background .13s, color .13s;
}
.chips label:hover span { border-color: var(--rule-2); }
.chips input:checked + span { background: var(--amber-soft); border-color: var(--amber); color: var(--amber-dk); font-weight: 600; }
.chips input:focus-visible + span { outline: 2px solid var(--amber); outline-offset: 2px; }

#ps-form button { font: inherit; font-weight: 650; cursor: pointer; border-radius: 9px; padding: 12px 22px;
  border: 1px solid var(--amber-dk); background: var(--amber); color: #fff; }
.linkish {
  background: none !important; border: 0 !important; color: var(--ink-3) !important;
  font-weight: 500 !important; text-decoration: underline; padding: 12px 10px !important;
}
.share { margin-top: 6px; }
.ps-thanks { font-weight: 650; }
.share-lede { color: var(--ink-2); font-size: .95rem; }
.share-row { display: flex; flex-wrap: wrap; gap: 10px; }
.share-btn {
  font: inherit; font-size: .92rem; font-weight: 600; cursor: pointer; text-decoration: none;
  display: inline-block; padding: 10px 18px; border-radius: 9px;
  border: 1px solid var(--rule-2); background: #fff; color: var(--ink);
  transition: border-color .13s;
}
.share-btn:hover { border-color: var(--amber); }
.copied { font-size: .88rem; color: var(--ink-3); margin-top: 10px; }

/* ---------------------------------------------------------- legal pages */

.legal { padding: 56px 0 72px; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: .6em; }
.legal h2 { font-size: 1.15rem; margin-top: 2em; font-family: var(--sans); font-weight: 650; }
.legal p, .legal li { color: var(--ink-2); font-size: .97rem; }
.legal .back {
  display: inline-block; margin-bottom: 28px; text-decoration: none;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
}
.legal .todo {
  background: var(--red-soft); border: 1px solid var(--red-line);
  padding: 14px 18px; border-radius: 9px; color: var(--red); font-size: .93rem;
}