/* ==========================================================================
   Dzary Home — Design DNA: Industrial Workshop / Rust & Cream
   Lora (headings) + Work Sans (body). Centered-logo header, full-bleed
   gradient-scrim cards, square-ish buttons, layered shadow.
   ========================================================================== */

:root {
  --color-primary: #9A4A2C;
  --color-secondary: #BE7150;
  --color-accent: #4F6E55;
  --color-bg: #FBF3EA;
  --color-bg-alt: #F3E6D8;
  --color-text: #271810;
  --color-text-soft: #5A4436;
  --color-card-bg: #FFFDFA;
  --color-border: #E4D3C0;
  --color-danger: #8A2E1E;

  --font-heading: "Lora", Georgia, serif;
  --font-body: "Work Sans", -apple-system, Helvetica, Arial, sans-serif;

  --radius: 4px;
  --shadow-1: 0 1px 2px rgba(39, 24, 16, 0.08);
  --shadow-2: 0 4px 10px rgba(39, 24, 16, 0.10), 0 1px 3px rgba(39, 24, 16, 0.12);
  --shadow-3: 0 10px 24px rgba(39, 24, 16, 0.16), 0 3px 8px rgba(39, 24, 16, 0.14);

  --measure: 68ch;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(1.9rem, 1.5rem + 1.8vw, 2.8rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem); margin-top: 2.2em; }
h3 { font-size: 1.2rem; margin-top: 1.6em; }

p { margin: 0 0 1.1em; max-width: var(--measure); }
a { color: var(--color-primary); text-decoration-thickness: 1.5px; }
a:hover { color: var(--color-danger); }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.narrow { max-width: 780px; margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75em 1.5em;
  border-radius: var(--radius);
  border: 2px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--shadow-2);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-3); }
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
}
.btn-ghost:hover { color: var(--color-danger); border-color: var(--color-danger); }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); }

/* ---------- Header (centered logo + nav row beneath) ---------- */
.site-header {
  background: var(--color-card-bg);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  padding: 20px 20px 0;
  text-align: center;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text);
  text-decoration: none;
}
.logo svg { flex-shrink: 0; }
.logo:hover { color: var(--color-primary); }

.main-nav {
  margin-top: 14px;
  border-top: 1px solid var(--color-border);
}
.main-nav__list {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.main-nav__list a {
  display: block;
  padding: 14px 16px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border-bottom: 2px solid transparent;
}
.main-nav__list a:hover,
.main-nav__list a[aria-current="page"] {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.nav-toggle { display: none; }

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
    margin: 12px auto 0;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 8px 14px;
    font-weight: 600;
    font-size: 0.9rem;
  }
  .main-nav { display: none; }
  .main-nav.is-open { display: block; }
  .main-nav__list { flex-direction: column; }
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 4rem;
  background: #241408;
  color: #F3E6D8;
  padding: 2.4rem 0 1.6rem;
  font-size: 0.92rem;
}
.site-footer a { color: #F3D9C2; }
.site-footer__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}
.site-footer__brand { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; color: #fff; }
.site-footer__links { list-style: none; margin: 0; padding: 0; display: flex; gap: 16px; flex-wrap: wrap; }
.site-footer__bloglinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0 6px;
  border-top: 1px solid rgba(243, 230, 216, 0.15);
  padding: 1rem 0;
  font-size: 0.8rem;
}
.site-footer__bloglinks div { display: inline; }
.site-footer__bottom {
  border-top: 1px solid rgba(243, 230, 216, 0.15);
  padding-top: 1rem;
  color: rgba(243, 230, 216, 0.7);
  font-size: 0.85rem;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0;
  margin: 20px 0;
  font-size: 0.88rem;
  color: var(--color-text-soft);
}
.breadcrumb li + li::before { content: "›"; margin-right: 4px; color: var(--color-secondary); }
.breadcrumb a { color: var(--color-text-soft); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); }

/* ---------- Cards (full-bleed image, gradient scrim title) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
  margin: 1.6rem 0;
}
.card {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  box-shadow: var(--shadow-2);
  text-decoration: none;
  color: #fff;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }
.card__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 10, 5, 0.88) 0%, rgba(20, 10, 5, 0.45) 45%, rgba(20,10,5,0.05) 75%);
}
.card__body {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 16px;
}
.card__chip {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: var(--radius);
  margin-bottom: 8px;
}
.card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: #fff;
  line-height: 1.3;
}
.card__meta { font-size: 0.8rem; color: rgba(255,255,255,0.85); }
.card__img-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.75rem;
  text-align: center;
  padding: 10px;
}

/* ---------- Section bands ---------- */
.band { padding: 3rem 0; }
.band--tint { background: var(--color-bg-alt); }
.band-head { text-align: left; margin-bottom: 1.4rem; display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 2.6rem 0 1rem;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (max-width: 860px) { .hero__grid { grid-template-columns: 1fr; } }
.hero__media {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  box-shadow: var(--shadow-3);
  position: relative;
  overflow: hidden;
}

/* ---------- Image placeholder (style-anchor system) ---------- */
.img-slot {
  position: relative;
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  text-align: center;
  color: var(--color-text-soft);
  margin: 1.2rem 0;
}
.img-slot--pin { aspect-ratio: 2/3; max-width: 320px; }
.img-slot__label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-accent); }
.img-slot__prompt-btn {
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 6px 12px;
  cursor: pointer;
}
.img-slot__prompt-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.img-slot__popup {
  display: none;
  position: absolute;
  inset: 8px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px;
  overflow: auto;
  text-align: left;
  font-size: 0.82rem;
  box-shadow: var(--shadow-3);
  z-index: 5;
}
.img-slot__popup.is-open { display: block; }
.img-slot__popup pre { white-space: pre-wrap; font-family: var(--font-body); margin: 0 0 10px; }
.img-slot__popup .close-btn { position: absolute; top: 6px; right: 8px; background: none; border: none; font-size: 1.1rem; cursor: pointer; }

/* ---------- Project meta / stat strip ---------- */
.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1.4rem 0;
  background: var(--color-card-bg);
  box-shadow: var(--shadow-1);
}
.stat-strip__item {
  flex: 1 1 140px;
  padding: 14px 16px;
  border-right: 1px solid var(--color-border);
}
.stat-strip__item:last-child { border-right: none; }
.stat-strip__label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-soft); margin-bottom: 3px; }
.stat-strip__value { font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; }

/* ---------- Project card block ---------- */
.project-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-card-bg);
  box-shadow: var(--shadow-2);
  padding: 1.6rem;
  margin: 2rem 0;
}
.project-card h3 { margin-top: 0; }
.project-card__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
@media (max-width: 640px) { .project-card__cols { grid-template-columns: 1fr; } }
.project-card ul, .project-card ol { padding-left: 1.2em; }
.project-card ol li { margin-bottom: 0.6em; }
.print-btn {
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}
.print-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ---------- Spec tables ---------- */
.spec-table-wrap { overflow-x: auto; margin: 1.2rem 0; }
table.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 480px;
  background: var(--color-card-bg);
}
table.spec-table caption {
  text-align: left;
  font-size: 0.8rem;
  color: var(--color-text-soft);
  margin-bottom: 6px;
}
table.spec-table th, table.spec-table td {
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
table.spec-table thead th {
  background: var(--color-bg-alt);
  font-family: var(--font-heading);
  font-weight: 700;
}
table.spec-table tbody tr:nth-child(even) { background: rgba(228, 211, 192, 0.25); }

/* ---------- Callouts ---------- */
.callout {
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 1.2rem 0;
  font-size: 0.95rem;
}
.callout--tip { border-left-color: var(--color-accent); }
.callout--safety { border-left-color: var(--color-danger); background: #F7E6DE; }
.callout strong { display: block; margin-bottom: 3px; font-family: var(--font-heading); }

/* ---------- Before/After slider ---------- */
.ba-slider { position: relative; aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-2); margin: 1.4rem 0; }
.ba-slider__before, .ba-slider__after {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7); font-size: 0.85rem; text-align: center; padding: 16px;
}
.ba-slider__before { background: linear-gradient(135deg, #8A8A5E, #5E5F3A); }
.ba-slider__after { background: linear-gradient(135deg, var(--color-secondary), var(--color-primary)); clip-path: inset(0 50% 0 0); }
.ba-slider__handle {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 100%; -webkit-appearance: none; appearance: none; background: transparent; cursor: ew-resize; margin: 0;
}
.ba-slider__handle::-webkit-slider-thumb { -webkit-appearance: none; width: 34px; height: 34px; border-radius: 50%; background: #fff; border: 3px solid var(--color-primary); box-shadow: var(--shadow-2); margin-top: -17px; }
.ba-slider__line { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: #fff; pointer-events: none; }

/* ---------- FAQ accordion ---------- */
.faq { margin: 1.4rem 0; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 4px;
  font-weight: 700;
  font-family: var(--font-heading);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--color-primary); }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { padding: 0 4px 16px; color: var(--color-text-soft); }

/* ---------- Forms ---------- */
.form-field { margin-bottom: 1rem; display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 0.9rem; }
.form-field input, .form-field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
}
.form-field input:focus, .form-field textarea:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.subscribe-form { display: flex; gap: 10px; flex-wrap: wrap; }
.subscribe-form input { flex: 1 1 220px; padding: 12px; border-radius: var(--radius); border: 1px solid var(--color-border); }
.honeypot-field { position: absolute; left: -9999px; }
.form-note { font-size: 0.85rem; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 1rem; }
.form-note--ok { background: #E8EEE6; color: var(--color-accent); }
.form-note--err { background: #F7E6DE; color: var(--color-danger); }

/* ---------- Author box ---------- */
.author-box {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  background: var(--color-card-bg);
  margin: 2rem 0;
}
.author-box__avatar {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

/* ---------- Utility ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.toc { background: var(--color-bg-alt); border-radius: var(--radius); padding: 1rem 1.2rem; margin: 1.4rem 0; }
.toc summary { cursor: pointer; font-weight: 700; font-family: var(--font-heading); }
.toc ol { margin: 10px 0 0; padding-left: 1.2em; }
.related-grid { margin-top: 1rem; }
.byline { display: flex; align-items: center; gap: 10px; color: var(--color-text-soft); font-size: 0.9rem; flex-wrap: wrap; margin-bottom: 1rem; }
.byline a { color: var(--color-text-soft); font-weight: 600; }
.share-row { display: flex; gap: 10px; margin: 1rem 0 1.6rem; }
.share-row a {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-text);
}
.share-row a:hover { border-color: var(--color-primary); color: var(--color-primary); }
@media print {
  .site-header, .site-footer, .share-row, .faq, .related-grid, .img-slot__prompt-btn { display: none !important; }
}