/* ==========================================================================
   Puls Art Edition — redesign demo
   Designsystem jf. redesign/reference-lookbook.md
   "Stille luksus": Zwirners nul-farve-disciplin + Poster Clubs varme cremetone
   + King & McGaws tillids-lag, oven på Puls Arts eget serif/sort-creme-DNA.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;0,6..72,500;1,6..72,400;1,6..72,500&family=Inter:wght@400;500;600&display=swap');

:root {
  /* Palette */
  --paper: #F3EEE4;
  --paper-deep: #EAE2D3;
  --ink: #1A1613;
  --ink-soft: rgba(26, 22, 19, 0.62);
  --ink-faint: rgba(26, 22, 19, 0.14);
  --bronze: #9C7A3C;
  --bronze-deep: #7C5F2C;
  --night: #14100D;
  --night-ink: #F3EEE4;

  /* Type */
  --serif: 'Newsreader', 'Iowan Old Style', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Rhythm */
  --content-w: 1180px;
  --pad: clamp(1.25rem, 4vw, 4rem);
  --section-pad-y: clamp(3.5rem, 8vw, 7.5rem);
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.01em;
}

.pa-eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze-deep);
}

.pa-wrap {
  max-width: var(--content-w);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.pa-sec { padding-top: var(--section-pad-y); padding-bottom: var(--section-pad-y); }

/* ---------- Buttons ---------- */
.pa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 1.9rem;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.pa-btn:hover { background: var(--ink); color: var(--paper); }
.pa-btn--solid { background: var(--ink); color: var(--paper); }
.pa-btn--solid:hover { background: var(--bronze-deep); border-color: var(--bronze-deep); color: var(--paper); }
.pa-btn--ghost-light { border-color: rgba(243,238,228,0.4); color: var(--night-ink); }
.pa-btn--ghost-light:hover { background: var(--night-ink); color: var(--night); }

/* ---------- Nav ---------- */
.pa-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243,238,228,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--ink-faint);
}
.pa-nav__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}
.pa-nav__logo { height: 34px; width: auto; }
.pa-wordmark {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--ink);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
}
.pa-wordmark .mark { height: 30px; width: auto; display: inline-block; vertical-align: middle; }
.pa-footer__mark { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 1rem; }
.pa-footer__logo { height: 64px; width: auto; }
.pa-footer__wordmark { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--night-ink); }
.pa-nav__links {
  display: flex;
  gap: 2.1rem;
  list-style: none;
  margin: 0; padding: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.pa-nav__links a { position: relative; padding-bottom: 2px; }
.pa-nav__links a:hover { color: var(--bronze-deep); }
.pa-nav__icons { display: flex; gap: 1.1rem; align-items: center; font-size: 0.78rem; letter-spacing: 0.06em; }
.pa-nav__burger { display: none; background: none; border: none; cursor: pointer; }

@media (max-width: 820px) {
  .pa-nav__links { display: none; }
  .pa-nav__burger { display: block; }
}

/* ---------- Trust bar ---------- */
.pa-trust {
  border-bottom: 1px solid var(--ink-faint);
  background: var(--paper-deep);
  overflow: hidden;
}
.pa-trust__row {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
  padding: 0.85rem var(--pad);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- Hero ---------- */
.pa-hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: flex-end;
  background: var(--night);
  color: var(--night-ink);
  overflow: hidden;
}
.pa-hero__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.86;
}
.pa-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,16,13,0.05) 0%, rgba(20,16,13,0.15) 45%, rgba(20,16,13,0.88) 100%);
}
.pa-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--pad) clamp(3rem, 7vw, 5.5rem);
  max-width: 760px;
}
.pa-hero .pa-eyebrow { color: rgba(243,238,228,0.72); }
.pa-hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin-top: 0.6rem;
  margin-bottom: 1.1rem;
}
.pa-hero p { font-size: 1.05rem; color: rgba(243,238,228,0.82); max-width: 46ch; margin-bottom: 1.8rem; }
.pa-hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Editorial intro ---------- */
.pa-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.pa-intro h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-style: italic; }
.pa-intro p { color: var(--ink-soft); font-size: 1.02rem; margin-top: 1.2rem; }
@media (max-width: 860px) { .pa-intro { grid-template-columns: 1fr; } }

/* ---------- Artist grid ---------- */
.pa-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--ink-faint);
  border-top: 1px solid var(--ink-faint);
  border-bottom: 1px solid var(--ink-faint);
}
.pa-grid__item {
  background: var(--paper);
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}
.pa-grid__item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.12); transition: transform 0.6s ease, filter 0.6s ease; }
.pa-grid__item:hover img { transform: scale(1.045); filter: grayscale(0); }
.pa-grid__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1rem 1.1rem;
  background: linear-gradient(0deg, rgba(20,16,13,0.72), rgba(20,16,13,0));
  color: var(--night-ink);
}
.pa-grid__caption .name { font-family: var(--serif); font-size: 1.05rem; }
.pa-grid__caption .role { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; }
@media (max-width: 960px) { .pa-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Dark section ---------- */
.pa-dark {
  background: var(--night);
  color: var(--night-ink);
}
.pa-dark .pa-eyebrow { color: rgba(243,238,228,0.6); }
.pa-dark .divider { border-color: rgba(243,238,228,0.18); }

/* ---------- Provenance / trust block ---------- */
.pa-provenance {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}
.pa-provenance__item { border-top: 1px solid rgba(243,238,228,0.22); padding-top: 1.4rem; }
.pa-provenance__item h3 { font-size: 1.3rem; font-style: italic; margin-bottom: 0.6rem; }
.pa-provenance__item p { color: rgba(243,238,228,0.68); font-size: 0.94rem; }
@media (max-width: 780px) { .pa-provenance { grid-template-columns: 1fr; } }

/* ---------- Divider ---------- */
.divider { border: none; border-top: 1px solid var(--ink-faint); margin: 0; }

/* ---------- Footer ---------- */
.pa-footer { background: var(--night); color: rgba(243,238,228,0.7); }
.pa-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: 2.5rem;
}
.pa-footer h4 { font-family: var(--sans); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--night-ink); margin-bottom: 1.1rem; }
.pa-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.65rem; font-size: 0.9rem; }
.pa-footer a:hover { color: var(--night-ink); }
.pa-footer__logo { height: 30px; margin-bottom: 1rem; }
.pa-footer__bottom {
  border-top: 1px solid rgba(243,238,228,0.14);
  padding: 1.3rem var(--pad);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.8rem;
  font-size: 0.76rem;
}
@media (max-width: 860px) { .pa-footer__grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Product / artwork page ---------- */
.pa-product {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.pa-product__frame { background: var(--paper-deep); display: flex; align-items: center; justify-content: center; padding: clamp(1.5rem, 4vw, 3.5rem); }
.pa-product__frame img { max-height: 640px; object-fit: contain; box-shadow: 0 1px 0 var(--ink-faint); }
.pa-product__meta .pa-eyebrow { margin-bottom: 0.9rem; }
.pa-product__meta h1 { font-size: clamp(2rem, 4vw, 2.9rem); font-style: italic; margin-bottom: 0.5rem; }
.pa-product__artist { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 1.6rem; }
.pa-product__artist a { border-bottom: 1px solid var(--bronze); color: var(--bronze-deep); }
.pa-product__price { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 1.6rem; }
.pa-product__desc { color: var(--ink-soft); margin-bottom: 2rem; max-width: 52ch; }

.pa-option-label { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.7rem; display: block; }
.pa-size-buttons { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.pa-size-buttons button {
  font-family: var(--sans); font-size: 0.86rem; padding: 0.7rem 1.1rem;
  border: 1px solid var(--ink-faint); background: transparent; color: var(--ink);
  cursor: pointer; transition: border-color 0.2s ease, background 0.2s ease;
}
.pa-size-buttons button.active, .pa-size-buttons button:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }

.pa-material-swatches { display: flex; gap: 0.7rem; margin-bottom: 2rem; flex-wrap: wrap; }
.pa-swatch { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; cursor: pointer; }
.pa-swatch__chip { width: 46px; height: 46px; border: 1px solid var(--ink-faint); display: flex; align-items: center; justify-content: center; font-size: 0.65rem; text-align: center; }
.pa-swatch.active .pa-swatch__chip { border: 2px solid var(--bronze); }
.pa-swatch span.label { font-size: 0.68rem; color: var(--ink-soft); }

.pa-trust-inline { display: flex; gap: 1.6rem; flex-wrap: wrap; padding: 1.3rem 0; border-top: 1px solid var(--ink-faint); border-bottom: 1px solid var(--ink-faint); margin: 1.8rem 0; font-size: 0.82rem; color: var(--ink-soft); }
.pa-trust-inline .item { display: flex; align-items: center; gap: 0.5rem; }

.pa-certificate {
  margin-top: 2.2rem;
  border: 1px solid var(--ink-faint);
  padding: 1.4rem 1.6rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.pa-certificate .mark {
  font-family: var(--serif); font-style: italic; font-size: 1.6rem; color: var(--bronze-deep);
  border: 1px solid var(--bronze); border-radius: 50%; width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pa-certificate h4 { font-size: 0.95rem; margin-bottom: 0.3rem; }
.pa-certificate p { font-size: 0.85rem; color: var(--ink-soft); margin: 0; }

/* ---------- About / provenance page shared ---------- */
.pa-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
@media (max-width: 860px) { .pa-split { grid-template-columns: 1fr; } }

.pa-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.4;
  max-width: 22ch;
}
.pa-quote cite { display: block; font-family: var(--sans); font-style: normal; font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); margin-top: 1.2rem; }

/* ---------- Contact ---------- */
.pa-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 860px) { .pa-contact-grid { grid-template-columns: 1fr; } }
.pa-field { margin-bottom: 1.2rem; }
.pa-field label { display: block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.5rem; }
.pa-field input, .pa-field textarea {
  width: 100%; font-family: var(--sans); font-size: 0.95rem; padding: 0.8rem 0.9rem;
  border: 1px solid var(--ink-faint); background: var(--paper); color: var(--ink);
}
.pa-field textarea { min-height: 130px; resize: vertical; }

/* ---------- Section title helper ---------- */
.pa-section-head { max-width: 640px; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.pa-section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-top: 0.6rem; }