/* =============================================================
   My Knitwear — editorial quiet-luxury design system
   No external dependencies. System font stacks for speed.
   ============================================================= */

:root {
  /* Palette — cream, ink, restrained taupe */
  --paper: #faf7f2;
  --paper-2: #f2ece3;
  --card: #ffffff;
  --ink: #1c1a17;
  --ink-soft: #4a463f;
  --ink-mute: #78716552;
  --line: #e4ddd2;
  --line-strong: #d3cabb;
  --taupe: #8a7c66;
  --taupe-deep: #6a5f4d;
  --accent: #7a6a4f;
  --focus: #2b6cb0;

  /* Typography */
  --serif: "Iowan Old Style", "Palatino Linotype", "Palatino", "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", sans-serif;

  /* Scale */
  --wrap: 1180px;
  --measure: 68ch;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --pad-y: clamp(3rem, 7vw, 6rem);
  --radius: 2px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
svg { display: block; }
a { color: inherit; }

/* ---------- Layout helpers ---------- */
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.narrow { width: min(100% - 2.5rem, 760px); margin-inline: auto; }
.section { padding-block: var(--pad-y); }
.section--tight { padding-block: clamp(2rem, 4vw, 3.25rem); }
.bg-alt { background: var(--paper-2); }
.bg-ink { background: var(--ink); color: #ece7de; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.12; letter-spacing: -0.01em; color: var(--ink); margin: 0 0 0.6em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }
h4 { font-size: 1.08rem; }
p { margin: 0 0 1.15em; }
.lead { font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.55; color: var(--ink-soft); font-family: var(--serif); }
.prose { max-width: var(--measure); }
.prose p, .prose li { color: var(--ink-soft); }
.prose h2 { margin-top: 2.2em; }
.prose h3 { margin-top: 1.8em; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--ink); }
.prose blockquote {
  margin: 1.8em 0; padding: 0.4em 0 0.4em 1.4em;
  border-left: 2px solid var(--taupe);
  font-family: var(--serif); font-size: 1.28rem; line-height: 1.5; color: var(--ink);
}
.eyebrow {
  font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--taupe-deep); font-weight: 600; margin: 0 0 1rem;
}
.dropcap::first-letter {
  font-family: var(--serif); float: left; font-size: 3.6em; line-height: 0.78;
  padding: 0.05em 0.12em 0 0; color: var(--ink);
}

/* ---------- Links & buttons ---------- */
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.4em;
  font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600; text-decoration: none; color: var(--ink);
  border-bottom: 1px solid var(--line-strong); padding-bottom: 2px;
}
.link-arrow:hover { border-color: var(--ink); }
.link-arrow .arw { transition: transform 0.2s ease; }
@media (prefers-reduced-motion: no-preference) { .link-arrow:hover .arw { transform: translateX(3px); } }
.btn {
  display: inline-block; padding: 0.85em 1.6em; font-size: 0.8rem; letter-spacing: 0.14em;
  text-transform: uppercase; font-weight: 600; text-decoration: none;
  background: var(--ink); color: #f7f2e9; border: 1px solid var(--ink); border-radius: var(--radius);
}
.btn:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #f7f2e9; }

/* ---------- Focus states (accessibility) ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 1px;
}
.skip-link {
  position: absolute; left: 0.5rem; top: -3rem; background: var(--ink); color: #fff;
  padding: 0.6em 1em; z-index: 200; border-radius: var(--radius); transition: top 0.15s;
}
.skip-link:focus { top: 0.5rem; }

/* ---------- Header / nav ---------- */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; }
.brand { font-family: var(--serif); font-size: 1.5rem; letter-spacing: 0.02em; text-decoration: none; color: var(--ink); white-space: nowrap; }
.brand span { color: var(--taupe); }
.brand small { display: block; font-family: var(--sans); font-size: 0.6rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--taupe-deep); margin-top: 2px; }
.nav { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); }
.nav a { font-size: 0.82rem; letter-spacing: 0.06em; text-decoration: none; color: var(--ink-soft); text-transform: uppercase; font-weight: 600; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 0.5em 0.7em; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; color: var(--ink); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 0.5em; }
  .nav {
    position: absolute; inset: 100% 0 auto 0; flex-direction: column; align-items: flex-start;
    gap: 0; background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1.25rem; display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 0.7em 0; width: 100%; border-bottom: 1px solid var(--line); }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: 0.78rem; letter-spacing: 0.03em; color: var(--taupe-deep); padding-block: 1rem 0; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5em; margin: 0; padding: 0; }
.breadcrumbs a { text-decoration: none; color: var(--taupe-deep); }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs li + li::before { content: "›"; margin-right: 0.5em; color: var(--line-strong); }
.breadcrumbs [aria-current="page"] { color: var(--ink); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3rem, 8vw, 7rem) clamp(2.5rem, 5vw, 4rem); }
.hero .lead { max-width: 46ch; margin-top: 1.5rem; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }

/* ---------- Knit texture panels (CSS, no copyrighted imagery) ---------- */
.knit {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background-color: var(--paper-2);
  aspect-ratio: 4 / 5;
}
.knit::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("/assets/images/knit-texture.svg");
  background-size: 20px 25px;
  background-repeat: repeat;
}
.knit--warm { background-color: #e8ddca; }
.knit--stone { background-color: #ddd6ca; }
.knit--sage { background-color: #d7dccb; }
.knit--sand { background-color: #ece2cf; }
.knit--clay { background-color: #e2d1c2; }
.knit--slate { background-color: #cfd2cf; }
.knit__label { position: absolute; left: 1rem; bottom: 0.9rem; font-family: var(--serif); font-size: 1.05rem; color: #2c261d; background: #ffffffb8; padding: 0.2em 0.7em; border-radius: var(--radius); }
.knit--16x9 { aspect-ratio: 16 / 9; }
.knit--1x1 { aspect-ratio: 1 / 1; }

/* ---------- Grids of cards ---------- */
.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.card__body { padding: 1.4rem 1.4rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.card__kicker { font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--taupe-deep); font-weight: 600; margin-bottom: 0.6rem; }
.card h3 { margin-bottom: 0.4rem; }
.card p { color: var(--ink-soft); font-size: 0.96rem; margin-bottom: 1rem; }
.card__foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.card--link { text-decoration: none; color: inherit; transition: border-color 0.2s ease; }
.card--link:hover { border-color: var(--line-strong); }

/* Brand meta line */
.meta-row { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; font-size: 0.8rem; color: var(--taupe-deep); margin-bottom: 0.8rem; }
.meta-row span { display: inline-flex; align-items: center; gap: 0.3em; }

/* Tags / chips */
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.tag { font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--taupe-deep); border: 1px solid var(--line-strong); border-radius: 100px; padding: 0.3em 0.85em; }

/* ---------- Featured brand block ---------- */
.feature { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
@media (max-width: 820px) { .feature { grid-template-columns: 1fr; } }
.feature--flip .feature__media { order: 2; }
@media (max-width: 820px) { .feature--flip .feature__media { order: 0; } }

/* ---------- At-a-glance table ---------- */
.spec { border-top: 1px solid var(--line); margin: 1.5rem 0 2rem; }
.spec dl { display: grid; grid-template-columns: 1fr 2fr; margin: 0; }
.spec dt, .spec dd { padding: 0.7rem 0; border-bottom: 1px solid var(--line); margin: 0; }
.spec dt { font-weight: 600; color: var(--ink); font-size: 0.9rem; }
.spec dd { color: var(--ink-soft); }
@media (max-width: 520px) { .spec dl { grid-template-columns: 1fr; } .spec dt { padding-bottom: 0; border-bottom: 0; } }

/* ---------- Callout / aside ---------- */
.callout { background: var(--paper-2); border: 1px solid var(--line); border-left: 3px solid var(--taupe); border-radius: var(--radius); padding: 1.3rem 1.5rem; margin: 2rem 0; }
.callout h3, .callout p:last-child { margin-bottom: 0; }
.callout .eyebrow { margin-bottom: 0.5rem; }

/* ---------- Article layout ---------- */
.article-head { padding-block: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 3vw, 2.5rem); border-bottom: 1px solid var(--line); }
.article-head .lead { margin-top: 1.2rem; }
.byline { font-size: 0.82rem; color: var(--taupe-deep); margin-top: 1.5rem; letter-spacing: 0.02em; }
.byline time { color: var(--ink-soft); }
.article-body { padding-block: clamp(2.5rem, 5vw, 4rem); }
.toc { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.4rem; background: var(--card); margin-bottom: 2.5rem; }
.toc p { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--taupe-deep); font-weight: 600; margin: 0 0 0.7rem; }
.toc ol { margin: 0; padding-left: 1.1rem; columns: 2; column-gap: 2rem; font-size: 0.92rem; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover { color: var(--ink); }
@media (max-width: 620px) { .toc ol { columns: 1; } }

/* ---------- Ranked / listed entries ---------- */
.entry { padding-block: 2.2rem; border-bottom: 1px solid var(--line); }
.entry:last-child { border-bottom: 0; }
.entry__head { display: flex; align-items: baseline; gap: 0.8rem; flex-wrap: wrap; }
.entry__num { font-family: var(--serif); font-size: 1.1rem; color: var(--taupe); }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { max-width: 20ch; margin-inline: auto; }
.cta-band .lead { max-width: 52ch; margin-inline: auto; }

/* ---------- Style explorer chips ---------- */
.explore-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
@media (max-width: 780px) { .explore-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .explore-grid { grid-template-columns: 1fr; } }
.explore-grid a { background: var(--card); padding: 1.6rem 1.4rem; text-decoration: none; color: var(--ink); display: flex; flex-direction: column; gap: 0.3rem; transition: background 0.2s; }
.explore-grid a:hover { background: var(--paper-2); }
.explore-grid .t { font-family: var(--serif); font-size: 1.25rem; }
.explore-grid .d { font-size: 0.85rem; color: var(--ink-soft); }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.2rem; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.75em 0.9em; font: inherit; font-size: 0.95rem;
  border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--card); color: var(--ink);
}
.field textarea { min-height: 150px; resize: vertical; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #d8d2c6; padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; margin-top: auto; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2rem; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h2 { color: #f2ede3; font-size: 1.4rem; }
.site-footer h3 { color: #cfc7b6; font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; font-family: var(--sans); font-weight: 600; margin-bottom: 1rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.6rem; }
.site-footer a { color: #cfc7b6; text-decoration: none; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.footer-note { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid #ffffff1f; font-size: 0.82rem; color: #a49c8c; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between; }
.footer-note p { margin: 0; }

/* ---------- Utilities ---------- */
.stack > * + * { margin-top: 1.5rem; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.muted { color: var(--ink-soft); }
.small { font-size: 0.85rem; }
.flow { display: flex; flex-direction: column; min-height: 100vh; }
.divider { border: 0; border-top: 1px solid var(--line); margin: var(--gap) 0; }
.section-head { max-width: 60ch; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.section-head--between { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; max-width: none; flex-wrap: wrap; }