/* FindPlumbers — findplumbers.world
   One stylesheet, no external requests, no webfonts. */

:root {
  --paper:      #f7f6f3;
  --surface:    #ffffff;
  --ink:        #14181b;
  --ink-soft:   #4f5a63;
  --line:       #ddd9d2;
  --accent:     #0b4a6e;
  --accent-lit: #0e6a9e;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --shell: 68rem;
  --measure: 40rem;

  --s1: .5rem;
  --s2: 1rem;
  --s3: 1.5rem;
  --s4: 2rem;
  --s5: 3rem;
  --s6: clamp(3.25rem, 2rem + 6vw, 6rem);

  color-scheme: light;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.022em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.05rem, 1.2rem + 4.3vw, 3.85rem); font-weight: 800; letter-spacing: -0.032em; }
h2 { font-size: clamp(1.45rem, 1.15rem + 1.4vw, 2.1rem); font-weight: 750; }
h3 { font-size: 1.1875rem; font-weight: 700; letter-spacing: -0.012em; }
h4 { font-size: 1.1875rem; font-weight: 700; letter-spacing: -0.012em; }

h2 + .lead { margin-top: var(--s2); }

p, ul, ol, dl, table { margin: 0 0 var(--s2); }
p:last-child, ul:last-child, ol:last-child { margin-bottom: 0; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--accent-lit); }

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

strong { font-weight: 650; }

/* ---------- shell ---------- */

.wrap { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: clamp(1.15rem, 5vw, 2.5rem); }
.measure { max-width: var(--measure); }

.section { padding-block: var(--s6); }
.section--rule { border-top: 1px solid var(--line); }

.label {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--s3);
}

.lead { font-size: clamp(1.1rem, 1rem + .5vw, 1.3rem); color: var(--ink-soft); }

.skip {
  position: absolute; left: -9999px;
  background: var(--accent); color: #fff;
  padding: .6rem 1rem; border-radius: 4px;
}
.skip:focus { left: 1rem; top: 1rem; z-index: 10; }

/* ---------- masthead ---------- */

.masthead { border-bottom: 1px solid var(--line); }
.masthead__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); padding-block: 1.1rem; }

.brand {
  display: inline-flex; align-items: center; gap: .6rem;
  font-weight: 700; letter-spacing: -0.02em; font-size: 1.0625rem;
  color: var(--ink); text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand svg { display: block; }

.masthead__links { display: flex; gap: var(--s3); font-size: .9375rem; }
.masthead__links a { color: var(--ink-soft); text-decoration: none; }
.masthead__links a:hover { color: var(--accent); text-decoration: underline; }

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

.hero { padding-block: clamp(3rem, 1.5rem + 8vw, 7rem) var(--s6); }
.hero h1 { max-width: 18ch; }
.hero__sub { max-width: 46ch; margin-top: var(--s3); }
.hero__line { width: 3.5rem; height: 3px; background: var(--accent); border-radius: 2px; margin-bottom: var(--s4); }

/* ---------- store badges ---------- */

.badges { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--s5); }

.badge {
  display: inline-flex; flex-direction: column; justify-content: center;
  min-width: 12.5rem; padding: .6rem 1.15rem;
  background: var(--ink); color: #fff;
  border-radius: 8px; text-decoration: none;
  transition: background .15s ease, transform .15s ease;
}
.badge:hover { background: var(--accent); color: #fff; transform: translateY(-1px); }
.badge span { font-family: var(--mono); font-size: .625rem; letter-spacing: .12em; text-transform: uppercase; opacity: .72; }
.badge strong { font-size: 1.0625rem; font-weight: 650; letter-spacing: -0.015em; }

.badges__note { font-size: .875rem; color: var(--ink-soft); margin-top: var(--s2); }

/* ---------- trust cards ---------- */

.cards { display: grid; gap: var(--s2); grid-template-columns: 1fr; list-style: none; padding: 0; margin: var(--s4) 0 0; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 4px;
  padding: var(--s3);
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--ink-soft); font-size: .9688rem; }

/* ---------- the pipe run (signature) ---------- */

.runs { display: grid; gap: var(--s6); grid-template-columns: 1fr; margin-top: var(--s4); }

.run-title {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line);
}

.run { list-style: none; margin: var(--s3) 0 0; padding: 0; }
.run > li { position: relative; padding-left: 2.5rem; padding-bottom: var(--s4); }
.run > li:last-child { padding-bottom: 0; }

/* coupling */
.run > li::before {
  content: ""; position: absolute; left: 0; top: .42em;
  width: 18px; height: 10px; border-radius: 2px;
  background: var(--accent);
}
/* pipe */
.run > li::after {
  content: ""; position: absolute; left: 8px; top: calc(.42em + 14px); bottom: -0.42em;
  width: 2px; background: var(--accent); opacity: .32;
}
.run > li:last-child::after { content: none; }

.run h4 { margin-bottom: .35rem; }
.run p { color: var(--ink-soft); font-size: .9688rem; }

/* ---------- closing call ---------- */

.closing { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

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

.footer { padding-block: var(--s5); border-top: 1px solid var(--line); font-size: .9375rem; }
.footer__nav { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s3); margin: 0 0 var(--s3); padding: 0; list-style: none; }
.footer__nav a { color: var(--ink); text-decoration: none; }
.footer__nav a:hover { color: var(--accent); text-decoration: underline; }
.footer__meta { color: var(--ink-soft); font-family: var(--mono); font-size: .75rem; letter-spacing: .04em; }
.footer__meta p { margin-bottom: .35rem; }

/* ---------- document pages ---------- */

.doc { padding-block: var(--s5) var(--s6); }
.doc__head { max-width: var(--measure); margin-bottom: var(--s5); }
.doc__head h1 { font-size: clamp(1.9rem, 1.4rem + 2.2vw, 2.75rem); }
.doc__head .lead { margin-top: var(--s3); }
.doc__rule { width: 3.5rem; height: 3px; background: var(--accent); border-radius: 2px; margin-bottom: var(--s3); }
.doc__date { font-family: var(--mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-top: var(--s3); }

.doc section { max-width: var(--measure); margin-top: var(--s5); }
.doc section h2 { margin-bottom: var(--s2); }
.doc section h3 { margin: var(--s3) 0 .5rem; }
.doc ul, .doc ol { padding-left: 1.25rem; }
.doc li { margin-bottom: .4rem; }

.doc .wide { max-width: 60rem; }

.note {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: var(--s3);
  max-width: var(--measure);
}
.note p { font-size: .9688rem; }
.note strong { color: var(--accent); }

blockquote {
  margin: var(--s3) 0;
  padding-left: var(--s3);
  border-left: 3px solid var(--accent);
  color: var(--ink);
}

/* ---------- tables ---------- */

.table-scroll { overflow-x: auto; margin-bottom: var(--s3); border: 1px solid var(--line); border-radius: 4px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 44rem; font-size: .875rem; margin: 0; }
caption { text-align: left; font-size: .875rem; color: var(--ink-soft); padding: 0 0 .6rem; }
th, td { text-align: left; vertical-align: top; padding: .7rem .85rem; border-bottom: 1px solid var(--line); }
thead th { font-size: .6875rem; font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); background: var(--paper); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 650; }

/* ---------- forms (delete-account only) ---------- */

.form { max-width: 27rem; margin-top: var(--s3); }
.field { margin-bottom: var(--s3); }
.field label { display: block; font-weight: 650; font-size: .9375rem; margin-bottom: .35rem; }
.field .hint { display: block; font-size: .8125rem; color: var(--ink-soft); margin-bottom: .5rem; }

input[type="tel"], input[type="text"] {
  width: 100%;
  font: inherit;
  font-family: var(--mono);
  font-size: 1rem;
  padding: .7rem .8rem;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 4px;
}
input:focus-visible { border-color: var(--accent-lit); }

.btn {
  font: inherit;
  font-weight: 650;
  padding: .75rem 1.4rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s ease;
}
.btn:hover { background: var(--accent-lit); }
.btn[disabled] { background: var(--ink-soft); cursor: progress; }

.btn-quiet {
  font: inherit;
  font-size: .9375rem;
  background: none;
  border: 0;
  padding: 0;
  margin-top: var(--s2);
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: .18em;
  cursor: pointer;
}

.status { margin-top: var(--s3); font-size: .9375rem; }
.status:empty { margin-top: 0; }
.status[data-tone="error"] { color: #8a2318; }
.status[data-tone="ok"] { color: var(--accent); }

[hidden] { display: none !important; }

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

@media (min-width: 40rem) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 52rem) {
  .runs { grid-template-columns: 1fr 1fr; gap: var(--s5); }
}

@media (max-width: 32rem) {
  .masthead__links { gap: var(--s2); font-size: .875rem; }
  .badge { min-width: 0; flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

@media print {
  body { background: #fff; }
  .masthead__links, .badges { display: none; }
}