/* Bondwise - attachment styles guide */

:root {
  --ink: #17232e;
  --ink-soft: #3d4d5b;
  --ink-faint: #6c7a86;
  --paper: #fbf8f3;
  --paper-2: #f4efe6;
  --line: #e2d9cb;
  --clay: #b8543a;
  --clay-soft: #f3e2dc;
  --sage: #52755d;
  --sage-soft: #e2eae2;
  --slate: #3f6383;
  --slate-soft: #e0e8f0;
  --plum: #6b4a6e;
  --plum-soft: #ebe1ec;
  --amber: #a8701c;
  --amber-soft: #f6e9d3;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(23, 35, 46, .05), 0 8px 28px rgba(23, 35, 46, .07);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wrap: 720px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.wrap-wide { max-width: 980px; margin: 0 auto; padding: 0 22px; }

a { color: var(--clay); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.1rem); margin: 0 0 .5em; }
h2 { font-size: clamp(1.55rem, 3.6vw, 2.05rem); margin: 0 0 .55em; }
h3 { font-size: 1.22rem; margin: 2em 0 .5em; }
h4 { font-size: 1.03rem; margin: 1.4em 0 .35em; font-family: var(--sans); font-weight: 700; }
p { margin: 0 0 1.1em; }

/* ---------- nav ---------- */
nav.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 248, 243, .92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
nav.top .inner { max-width: 980px; margin: 0 auto; padding: 11px 22px; display: flex; align-items: center; gap: 16px; }
.brand { font-family: var(--serif); font-size: 1.24rem; font-weight: 600; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand span { color: var(--clay); }
.langs { margin-left: auto; display: flex; gap: 2px; flex-wrap: wrap; }
.langs a {
  font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
  color: var(--ink-faint); text-decoration: none; padding: 5px 8px; border-radius: 7px;
}
.langs a:hover { background: var(--paper-2); color: var(--ink); }
.langs a[aria-current] { background: var(--ink); color: var(--paper); }

/* ---------- hero ---------- */
header.hero { padding: 68px 0 46px; text-align: center; }
header.hero .lead { font-size: 1.16rem; color: var(--ink-soft); max-width: 34em; margin: 0 auto 1.5em; }
.eyebrow {
  display: inline-block; font-size: .73rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 700; color: var(--clay); margin-bottom: 1.4em;
}
.btn {
  display: inline-block; background: var(--ink); color: var(--paper); text-decoration: none;
  padding: 14px 28px; border-radius: 999px; font-weight: 600; font-size: 1rem;
  border: none; cursor: pointer; font-family: var(--sans); transition: transform .12s ease, background .18s ease;
}
.btn:hover { background: var(--clay); color: #fff; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn.ghost:hover { background: var(--paper-2); color: var(--ink); border-color: var(--ink-faint); }
.btn.sm { padding: 9px 18px; font-size: .9rem; }
.btn-sub { display: block; margin-top: 12px; font-size: .84rem; color: var(--ink-faint); }

/* ---------- source strip ---------- */
.source {
  background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 26px 0; font-size: .95rem; color: var(--ink-soft);
}
.source .wrap { display: flex; gap: 18px; align-items: flex-start; }
.source .mark { font-family: var(--serif); font-size: 2rem; line-height: 1; color: var(--clay); flex: 0 0 auto; }
.source p { margin: 0; }
.source strong { color: var(--ink); }

/* ---------- sections ---------- */
section { padding: 52px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: none; }
.kicker {
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700;
  color: var(--ink-faint); margin-bottom: .9em;
}
ul, ol { margin: 0 0 1.2em; padding-left: 1.25em; }
li { margin-bottom: .5em; }
li::marker { color: var(--clay); }
.lede { font-size: 1.1rem; color: var(--ink-soft); }

/* chapter reference chip */
.ref {
  display: inline-block; font-size: .74rem; font-weight: 600; letter-spacing: .02em;
  background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-faint);
  padding: 2px 9px; border-radius: 999px; white-space: nowrap; vertical-align: 2px;
}
h2 .ref, h3 .ref { margin-left: 8px; font-family: var(--sans); }

/* callouts */
.note {
  border-left: 3px solid var(--clay); background: var(--clay-soft);
  padding: 16px 20px; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.6em 0;
  font-size: .97rem;
}
.note p:last-child { margin-bottom: 0; }
.note.info { border-color: var(--slate); background: var(--slate-soft); }
.note.good { border-color: var(--sage); background: var(--sage-soft); }
.note.warn { border-color: var(--amber); background: var(--amber-soft); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 1.5em 0; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow);
}
.card h4 { margin: 0 0 .4em; }
.card p { margin: 0; font-size: .95rem; color: var(--ink-soft); }

table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .95rem; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
th, td { text-align: left; padding: 11px 13px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); font-weight: 700; }
tbody tr:hover { background: var(--paper-2); }

blockquote {
  margin: 1.6em 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--line);
  font-family: var(--serif); font-size: 1.1rem; font-style: italic; color: var(--ink-soft);
}
blockquote cite { display: block; margin-top: .6em; font-size: .82rem; font-style: normal; font-family: var(--sans); color: var(--ink-faint); }

/* style-coded blocks */
.style-block { border-radius: var(--radius); padding: 22px 24px; margin: 1.6em 0; border: 1px solid var(--line); background: #fff; }
.style-block.secure { border-left: 5px solid var(--sage); }
.style-block.anxious { border-left: 5px solid var(--clay); }
.style-block.avoidant { border-left: 5px solid var(--slate); }
.style-block.mixed { border-left: 5px solid var(--plum); }
.style-block h3 { margin-top: 0; }
.pct { font-size: .8rem; color: var(--ink-faint); font-weight: 600; }

/* ---------- page head ---------- */
header.page-head { padding: 52px 0 34px; }
header.page-head h1 { max-width: 16em; }
.lede { font-size: 1.1rem; color: var(--ink-soft); }
.fineprint { font-size: .84rem; color: var(--ink-faint); }

/* ---------- questionnaires ---------- */
.checklist {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; overflow: hidden; margin: 1.6em 0 1em;
}
.check-row {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  cursor: pointer; font-size: .97rem; transition: background .12s ease;
}
.check-row:last-child { border-bottom: none; }
.check-row:hover { background: var(--paper-2); }
.check-row.on { background: var(--clay-soft); }
.check-row input { flex: 0 0 auto; width: 19px; height: 19px; margin-top: 3px; accent-color: var(--clay); cursor: pointer; }

.tally { display: flex; gap: 10px; flex-wrap: wrap; margin: 0 0 1.2em; }
.tally-cell {
  flex: 1 1 0; min-width: 120px; background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px; text-align: center;
}
.tally-cell b { display: block; font-family: var(--serif); font-size: 1.7rem; line-height: 1.1; }
.tally-cell span { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); font-weight: 700; }

.test-part { margin: 2em 0; }
.test-part > h3 { margin: 0 0 .6em; padding-bottom: .35em; border-bottom: 2px solid var(--line); }
.trait {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.trait-body h4 { margin: 0 0 .35em; font-size: 1rem; }
.trait-body ul { margin: .3em 0 0; font-size: .94rem; color: var(--ink-soft); }
.trait-body li { margin-bottom: .3em; }
.scale { display: flex; flex-direction: column; gap: 5px; flex: 0 0 auto; }
@media (max-width: 560px) { .scale { flex-direction: row; } .trait { flex-direction: column; gap: 8px; } }
.dot {
  width: 34px; height: 34px; border-radius: 9px; border: 1.5px solid var(--line);
  background: #fff; font: inherit; font-size: .92rem; font-weight: 600; color: var(--ink-faint);
  cursor: pointer; transition: all .12s ease;
}
.dot:hover { border-color: var(--clay); color: var(--clay); }
.dot.on { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.test-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin: 1.4em 0; }
.test-result { margin-top: 1.6em; }
.result-lead { font-size: 1rem; color: var(--ink-soft); }
.style-block.top { box-shadow: var(--shadow); }
.style-block.top h3::after { content: " \2190"; color: var(--clay); }
.linkish { background: none; border: none; font: inherit; font-size: .88rem; color: var(--ink-faint); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; padding: 6px 2px; }
.linkish:hover { color: var(--ink); }

@media print {
  nav.top, .test-actions, .dot, .check-row input { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  section { page-break-inside: avoid; }
}

/* ---------- faq ---------- */
details {
  border-bottom: 1px solid var(--line); padding: 16px 0;
}
details summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 14px; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; color: var(--clay); font-size: 1.3rem; line-height: 1; flex: 0 0 auto; }
details[open] summary::after { content: "\2212"; }
details .body { padding-top: 12px; color: var(--ink-soft); font-size: .97rem; }
details .body p:last-child { margin-bottom: 0; }

/* ---------- footer ---------- */
footer {
  background: var(--ink); color: #c3ccd4; padding: 46px 0 40px; font-size: .9rem;
}
footer a { color: #fff; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; }
@media (max-width: 620px) { footer .cols { grid-template-columns: 1fr; } }
footer h4 { color: #fff; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 .9em; font-family: var(--sans); }
footer p { margin: 0 0 .9em; }
footer .fine { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); font-size: .82rem; color: #8b98a3; }