/* The Blind Spot Check – styles
   Edit colours and fonts in the :root block below. */

:root {
  --paper: #f8f5ef;
  --paper-deep: #efeadf;
  --ink: #1b2a33;
  --ink-soft: #4a5a63;
  --rule: #d9d2c3;
  --accent: #1f4d46;       /* deep teal-green: buttons, links */
  --accent-dark: #163832;
  --mark: #9a5b2e;         /* muted copper: small highlights only */
  --white: #ffffff;
  --ph-bg: #fff3b8;        /* placeholder highlight – remove once content is real */

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --wrap: 68rem;
  --measure: 40rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
}

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

a { color: var(--accent); text-underline-offset: 0.2em; }
a:hover { color: var(--accent-dark); }

:focus-visible {
  outline: 3px solid var(--mark);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: 1rem; top: -4rem;
  background: var(--ink); color: var(--white);
  padding: 0.6rem 1rem; z-index: 100; border-radius: 4px;
}
.skip-link:focus { top: 1rem; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

/* Typography */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 6.2vw, 4.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.8vw, 2.6rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1rem; max-width: var(--measure); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mark);
  margin: 0 0 1rem;
}

.lede { font-size: 1.2rem; color: var(--ink-soft); }

/* Placeholders – obvious on purpose */
.ph {
  background: var(--ph-bg);
  padding: 0.05em 0.35em;
  border-radius: 3px;
  font-style: normal;
  color: #3a3000;
}

/* Header */
.site-header { padding: 1.4rem 0; border-bottom: 1px solid var(--rule); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.brand svg { width: 1.5rem; height: 1.5rem; }
.site-header nav a {
  font-size: 0.95rem; color: var(--ink-soft); text-decoration: none; margin-left: 1.5rem;
}
.site-header nav a:hover { color: var(--ink); text-decoration: underline; }
@media (max-width: 40rem) { .site-header nav .nav-hide { display: none; } }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.2;
  padding: 1rem 1.7rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn:hover { background: var(--accent-dark); color: var(--white); }
.btn--small { padding: 0.65rem 1.1rem; font-size: 0.95rem; }
.btn-note { font-size: 0.9rem; color: var(--ink-soft); margin: 0.9rem 0 0; }

/* Sections */
section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.alt { background: var(--paper-deep); }

.hero { padding: clamp(4rem, 10vw, 8rem) 0 clamp(3.5rem, 8vw, 6rem); }
.hero h1 { max-width: 14ch; }
.hero .lede { max-width: 36rem; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 1.8rem; }
.price-line { font-family: var(--serif); font-size: 1.15rem; margin: 0; }
.price-line s { color: var(--ink-soft); }

.section-head { margin-bottom: 2.5rem; }
.section-head p { color: var(--ink-soft); }

/* Two-column text */
.split { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 52rem) { .split { grid-template-columns: 5fr 6fr; gap: 4rem; } }

.pullquote {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.35;
  border-left: 3px solid var(--mark);
  padding-left: 1.4rem;
  margin: 0;
  max-width: 28rem;
}

/* Question cards */
.questions { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.2rem; grid-template-columns: 1fr; counter-reset: q; }
@media (min-width: 40rem) { .questions { grid-template-columns: 1fr 1fr; } }
@media (min-width: 64rem) { .questions { grid-template-columns: 1fr 1fr 1fr; } }
.questions li {
  counter-increment: q;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.6rem 1.5rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.4;
}
.questions li::before {
  content: "0" counter(q);
  display: block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--mark);
  margin-bottom: 0.7rem;
}
.fine { font-size: 0.95rem; color: var(--ink-soft); margin-top: 1.6rem; }

/* Check list */
.checks { display: grid; gap: 0; grid-template-columns: 1fr; border-top: 1px solid var(--rule); }
@media (min-width: 52rem) { .checks { grid-template-columns: 1fr 1fr; column-gap: 4rem; } }
.checks > div { padding: 1.5rem 0; border-bottom: 1px solid var(--rule); }
.checks h3 { margin-bottom: 0.4rem; }
.checks p { margin: 0; color: var(--ink-soft); }

/* Receive list */
.receive { list-style: none; margin: 0; padding: 0; }
.receive li { padding: 1.1rem 0 1.1rem 2.2rem; border-bottom: 1px solid var(--rule); position: relative; max-width: var(--measure); }
.receive li::before {
  content: ""; position: absolute; left: 0.2rem; top: 1.65rem;
  width: 0.9rem; height: 0.5rem;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg) translateY(-50%);
}
.receive strong { font-weight: 600; }

/* Promise */
.promise { background: var(--ink); color: var(--paper); }
.promise h2, .promise .eyebrow { color: var(--paper); }
.promise .eyebrow { color: #d3a37c; }
.promise p { color: #d8dfe2; }
.promise ul { margin: 1.5rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.9rem; max-width: var(--measure); }
.promise li { padding-left: 1.6rem; position: relative; color: #e8ecee; }
.promise li::before { content: "—"; position: absolute; left: 0; color: #d3a37c; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.5rem; grid-template-columns: 1fr; counter-reset: s; }
@media (min-width: 52rem) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: s; border-top: 2px solid var(--ink); padding-top: 1rem; }
.steps li::before {
  content: counter(s);
  font-family: var(--serif); font-size: 2rem; color: var(--mark); display: block; line-height: 1; margin-bottom: 0.6rem;
}
.steps h3 { margin-bottom: 0.4rem; }
.steps p { color: var(--ink-soft); font-size: 0.98rem; margin: 0; }

/* Offer */
.offer-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: clamp(1.8rem, 5vw, 3.2rem);
  display: grid; gap: 2rem; grid-template-columns: 1fr;
  max-width: 52rem;
}
@media (min-width: 46rem) { .offer-card { grid-template-columns: 1fr 1.2fr; align-items: center; } }
.price { font-family: var(--serif); font-size: clamp(3.4rem, 8vw, 5rem); line-height: 1; margin: 0 0 0.4rem; }
.price small { font-size: 1rem; font-family: var(--sans); color: var(--ink-soft); }
.was { color: var(--ink-soft); margin: 0 0 1.4rem; }
.offer-card ul { margin: 0 0 1.4rem; padding-left: 1.2rem; }
.offer-card li { margin-bottom: 0.4rem; }

/* FAQ */
.faq { max-width: 46rem; border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; list-style: none;
  font-family: var(--serif); font-size: 1.2rem; line-height: 1.35;
  padding: 1.2rem 2.5rem 1.2rem 0; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0.3rem; top: 1rem; font-size: 1.6rem; color: var(--mark); font-family: var(--sans); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 1.2rem; }
.faq details p:last-child { margin-bottom: 0; }

/* Footer */
.site-footer { background: var(--paper-deep); border-top: 1px solid var(--rule); padding: 3.5rem 0 2.5rem; font-size: 0.95rem; color: var(--ink-soft); }
.site-footer h2 { font-size: 1.15rem; margin-bottom: 0.7rem; color: var(--ink); }
.site-footer p { max-width: 46rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; margin-bottom: 2.5rem; }
@media (min-width: 52rem) { .footer-grid { grid-template-columns: 3fr 2fr; gap: 4rem; } }
.seller { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1.2rem; }
.seller dt { font-weight: 600; color: var(--ink); }
.seller dd { margin: 0; }
.legal-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.6rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
.legal-links span { margin-left: auto; }

@media print {
  .site-header nav, .btn { display: none; }
  body { background: #fff; }
}