/* ==========================================================================
   layout.css — page structure: header, hero/masthead, sections, blog, footer
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink);
  font-family: var(--font-body); font-size: 17px; line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--magenta); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; line-height: 1; margin: 0 0 0.4em; letter-spacing: 0.01em; }
h2 { font-size: clamp(2.2rem, 5vw, 4rem); }
h3 { font-size: clamp(1.4rem, 2.6vw, 2rem); }
p  { margin: 0 0 1em; }
.wrap { width: min(100% - 2 * var(--gutter), var(--max-w)); margin-inline: auto; }
.section { padding-block: var(--section-pad); position: relative; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px 28px; margin-bottom: 36px; }
.section-head h2 { margin: 0; }
.btn {
  display: inline-block; font-family: var(--font-display); text-transform: uppercase;
  font-size: 1.1rem; letter-spacing: 0.04em; text-decoration: none;
  background: var(--yellow); color: var(--ink);
  border: var(--line) solid var(--ink); box-shadow: 4px 4px 0 var(--ink);
  padding: 10px 18px; cursor: pointer; transition: transform .08s, box-shadow .08s;
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); color: var(--ink); }
.btn:active { transform: translate(4px, 4px); box-shadow: none; }
.btn-cyan { background: var(--cyan); }
.btn-magenta { background: var(--magenta); color: var(--white); }
.btn-magenta:hover { color: var(--white); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { color: var(--paper); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Site header (rendered by <site-header> in js/components.js) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper); border-bottom: var(--line) solid var(--ink);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 60px; }
.brand { font-family: var(--font-display); font-size: 1.35rem; text-decoration: none; text-transform: uppercase; letter-spacing: 0.02em; display: flex; align-items: center; gap: 10px; }
.brand:hover { color: var(--ink); }
.brand-mark { width: 30px; height: 30px; border: var(--line) solid var(--ink); background: var(--yellow); display: grid; place-items: center; font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a {
  font-family: var(--font-caption); font-weight: 700; text-transform: uppercase; font-size: 0.9rem;
  text-decoration: none; padding: 6px 10px; border: 2px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { border-color: var(--ink); background: var(--yellow); color: var(--ink); }

/* ---------- Hero / cover ---------- */
.hero {
  position: relative; min-height: clamp(620px, calc(100svh - 60px), 1040px);
  border-bottom: var(--line-heavy) solid var(--ink);
  overflow: hidden;
  --sl-x: 72%; --sl-y: 52%;
}
#arm-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 1; display: block; touch-action: pan-y;
}
#arm-canvas.grabbing { cursor: grabbing; }
.hero-inner {
  position: relative; z-index: 2; pointer-events: none;
  min-height: inherit; display: flex; flex-direction: column; justify-content: space-between;
  padding-block: 28px 32px;
}
.hero-inner a, .hero-inner button, .hero-inner .caption, .hero-inner .cover-line { pointer-events: auto; }
.hero-top { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.masthead {
  font-size: clamp(4rem, 13vw, 12.5rem);
  line-height: 0.86; margin: 18px 0 10px; max-width: 60%;
  letter-spacing: -0.01em;
}
.masthead small { display: block; font-size: 0.32em; letter-spacing: 0.12em; line-height: 1.15; margin-top: 0.3em; text-shadow: -1px 1px 0 var(--cyan), 1px -1px 0 var(--magenta); }
.hero .deck { max-width: 42ch; background: var(--paper); display: inline-block; padding: 6px 10px; border-left: var(--line) solid var(--ink); pointer-events: auto; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; margin-top: 26px; }
.hero-cta .burst { font-size: 1.35rem; cursor: pointer; }
.hero-burst { position: absolute; top: 13%; right: 5%; z-index: 6; transform: rotate(6deg); font-size: 1.6rem; }
.hero-burst:hover { transform: rotate(6deg) scale(1.05); }
.hero-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.hero-bottom .sfx { font-size: clamp(1.5rem, 3vw, 2.4rem); }
.hero-badges { display: flex; gap: 14px; align-items: center; }
.hint { font-family: var(--font-caption); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; opacity: 0.8; }

/* ---------- Services ---------- */
.service-panel h3 { margin-bottom: 8px; }
.service-panel .num { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.2em; color: var(--magenta); display: block; margin-bottom: 8px; }
.service-panel ul { padding-left: 18px; margin: 10px 0 0; font-size: 0.95rem; }
.service-panel li { margin-bottom: 3px; }

/* ---------- About / the shop ---------- */
.about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: var(--gutter); align-items: start; }
.about-aside .caption { margin-bottom: 14px; }
.stat-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.stat-list li { display: flex; justify-content: space-between; gap: 10px; border-bottom: 2px dashed var(--ink); padding-bottom: 6px; font-family: var(--font-mono); font-size: 0.9rem; }

/* ---------- Blog cards (home preview + blog index) ---------- */
.post-grid { display: grid; gap: var(--gutter); grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.post-card { padding: 0; display: flex; flex-direction: column; }
.post-card .cover { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; border-bottom: var(--line) solid var(--ink); background: var(--paper-2); }
.post-card .cover-placeholder { aspect-ratio: 16 / 10; display: grid; place-items: center; border-bottom: var(--line) solid var(--ink); background: var(--paper-2); font-family: var(--font-sfx); font-size: 2.2rem; color: var(--ink); }
.post-card .body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-card h3 { font-size: 1.5rem; margin: 0; }
.post-card h3 a { text-decoration: none; }
.post-card h3 a:hover { color: var(--magenta); }
.post-meta { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); display: flex; gap: 12px; flex-wrap: wrap; }
.post-card .summary { margin: 0; font-size: 0.98rem; color: var(--ink-soft); flex: 1; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; border: 2px solid var(--ink); padding: 1px 6px; background: var(--white); text-decoration: none; }
.tag:hover, .tag.active { background: var(--yellow); color: var(--ink); }

/* ---------- Single post page ---------- */
.post-header { padding-block: 48px 28px; border-bottom: var(--line) solid var(--ink); margin-bottom: 36px; }
.post-header h1 { font-size: clamp(2.4rem, 6vw, 5rem); max-width: 18ch; }
.post-hero { border: var(--line) solid var(--ink); box-shadow: var(--shadow); margin: 0 0 36px; }
.post-hero img { width: 100%; }
.post-body { max-width: 72ch; }
.post-body h2, .post-body h3 { margin-top: 1.6em; }
.post-body img { border: var(--line) solid var(--ink); box-shadow: var(--shadow); margin: 28px 0; }
.post-body figure { margin: 28px 0; }
.post-body figure img { margin: 0; }
.post-body figcaption { font-family: var(--font-caption); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; margin-top: 10px; }
.post-body pre { background: var(--ink); color: var(--paper); padding: 16px 18px; overflow-x: auto; font-family: var(--font-mono); font-size: 0.88rem; border: var(--line) solid var(--ink); box-shadow: 6px 6px 0 var(--cyan); }
.post-body code { font-family: var(--font-mono); font-size: 0.9em; background: var(--paper-2); padding: 1px 5px; }
.post-body pre code { background: none; padding: 0; }
.post-body blockquote { margin: 28px 0; padding: 14px 20px; background: var(--yellow); border: var(--line) solid var(--ink); font-family: var(--font-caption); font-weight: 700; }
.post-body table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
.post-body th, .post-body td { border: 2px solid var(--ink); padding: 6px 10px; text-align: left; }
.post-body th { background: var(--cyan); font-family: var(--font-caption); text-transform: uppercase; }
.post-body hr { border: 0; border-top: var(--line) dashed var(--ink); margin: 36px 0; }
.post-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: var(--line) solid var(--ink); flex-wrap: wrap; }
.post-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 28px 0; }
.post-gallery img { margin: 0; aspect-ratio: 4/3; object-fit: cover; }
.loading { font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 40px 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { display: grid; gap: 4px; }
.contact-list .label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--magenta); }
.contact-list a, .contact-list span { font-family: var(--font-display); font-size: 1.5rem; text-transform: uppercase; text-decoration: none; word-break: break-all; }
.contact-list .addr { word-break: normal; }

/* ---------- Footer (rendered by <site-footer>) ---------- */
.site-footer { border-top: var(--line-heavy) solid var(--ink); background: var(--ink); color: var(--paper); padding: 36px 0 28px; margin-top: var(--section-pad); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.site-footer a { color: var(--yellow); }
.site-footer .fine { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; opacity: 0.8; }
.site-footer .nav a { color: var(--paper); }
.site-footer .nav a:hover { background: var(--yellow); color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .masthead { max-width: 100%; }
  .cover-line { position: static; display: inline-block; margin: 6px 6px 0 0; }
  .hero-burst { position: static; transform: none; font-size: 1.35rem; }
}
@media (max-width: 640px) {
  .hero { min-height: auto; }
  .hero-inner { min-height: 0; }
  #arm-canvas { position: relative; height: clamp(300px, 100vw, 460px); order: 1; }
  .hero { display: flex; flex-direction: column; }
  .hero-inner { order: 0; }
  .masthead { font-size: clamp(3.4rem, 17vw, 6rem); }
  .site-header .wrap { flex-wrap: wrap; padding-block: 8px; }
  .panel { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }