/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V4 · genre: editorial · macrostructure: Portfolio Grid · theme: studied-DNA (ARCA approved visual target) */

body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
}

.site-menu {
  color: var(--color-header-metal);
}

.site-menu__cta {
  border-radius: var(--radius-action);
  border-color: var(--color-header-metal);
  background: var(--color-paper);
  color: var(--color-ink);
  font-weight: 650;
  box-shadow: var(--shadow-action);
}

.section {
  padding-block: var(--space-section);
}

.button,
.site-menu__cta,
.gallery-filter-row button {
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.button {
  min-height: 3.5rem;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-action);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  font-weight: 650;
  box-shadow: var(--shadow-action);
}

.button:hover,
.button:focus-visible,
.site-menu__cta:hover,
.site-menu__cta:focus-visible {
  transform: translateY(-0.15rem);
  box-shadow: var(--shadow-action-hover);
}

.button:active,
.site-menu__cta:active,
.gallery-filter-row button:active {
  transform: translateY(0.05rem);
  box-shadow: var(--shadow-action);
}

.site-menu__cta:hover,
.site-menu__cta:focus-visible {
  border-color: var(--color-header-metal);
  background: var(--color-paper-soft);
  color: var(--color-ink);
}

.gallery-filter-row button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.quick-categories__heading {
  align-items: end;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
}

.quick-categories__heading h2,
.section-heading h2,
.materials-heading h2,
.brief__heading h2,
.responsibility__copy h2,
.faq__grid h2,
.cost__title h2 {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.quick-categories__heading p,
.materials-heading p,
.brief__heading p,
.responsibility__copy p,
.cost__title p,
.gallery-heading p {
  font-size: var(--text-body);
  line-height: 1.65;
}

.quick-categories__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-4);
}

.quick-category {
  grid-column: span 6;
  overflow: hidden;
  min-width: 0;
  background: var(--color-paper-soft);
  border-radius: var(--radius-small);
}

.quick-category img {
  aspect-ratio: 3 / 2;
  width: 100%;
  height: auto;
  object-fit: contain;
  background: var(--color-paper-strong);
}

.quick-category span {
  display: block;
  padding: var(--space-5);
  font-size: var(--text-h3);
  line-height: 1.18;
}

.gallery-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
}

.gallery-controls > .gallery-control-group,
.gallery-material-filter {
  grid-column: 1 / -1;
}

.gallery-filter-row--purpose {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.gallery-filter-row--purpose button {
  font-size: clamp(1rem, 1.15vw, 1.125rem);
}

.gallery-filter-row button {
  white-space: nowrap;
}

.gallery-material-filter {
  border-block: 1px solid var(--color-line-dark);
}

.gallery-material-filter summary {
  padding-block: var(--space-4);
  color: var(--color-on-night);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 650;
}

.gallery-material-filter[open] summary {
  color: var(--color-accent);
}

.gallery-material-filter .gallery-control-group {
  padding-bottom: var(--space-5);
}

.gallery-card__open {
  border-radius: var(--radius-small);
}

.gallery-card__open:hover .gallery-card__image,
.gallery-card__open:focus-visible .gallery-card__image {
  transform: scale(1.015);
}

.gallery-card__image {
  transition: transform var(--dur-medium) var(--ease-out);
}

.gallery-cta {
  align-items: center;
  gap: var(--space-6);
}

.cost {
  border-top: 1px solid var(--color-line-dark);
}

.cost__grid {
  align-items: start;
}

.cost__title p {
  max-width: 62ch;
}

.cost__budget-note {
  margin-top: var(--space-5);
  padding-left: var(--space-4);
  border-left: 0.2rem solid var(--color-accent);
  color: var(--color-on-night);
  font-size: var(--text-body);
}

.materials-heading {
  gap: var(--space-7);
}

.material-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.material-card {
  min-height: 34rem;
}

.process-list li,
.responsibility__principles span,
.faq-list details {
  border-color: var(--color-line);
}

.responsibility__principles span,
.brief-form label > span:first-child {
  font-size: clamp(1rem, 1.25vw, 1.2rem);
}

.process-list h3 {
  font-size: clamp(1.2rem, 1.55vw, 1.45rem);
}

.faq-list {
  grid-column: 6 / 13;
}

.faq-list summary {
  font-size: clamp(1.15rem, 1.45vw, 1.4rem);
}

.responsibility__copy h2 {
  max-width: 13ch;
}

.brief-selection {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-left: 0.2rem solid var(--color-accent-strong);
  background: var(--color-paper-soft);
  color: var(--color-ink);
  font-size: var(--text-body);
  line-height: 1.5;
}

.brief-form {
  border-radius: var(--radius-card);
}

.mobile-contact-bar {
  display: none;
}

@media (max-width: 900px) {
  .quick-category,
  .quick-category:first-child,
  .quick-category:nth-child(2) {
    grid-column: span 6;
  }

  .materials-heading {
    gap: var(--space-5);
  }

  .material-card {
    min-height: 28rem;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: calc(var(--space-8) + var(--space-3));
  }

  .site-menu {
    color: var(--color-header-metal);
  }

  .site-menu__cta {
    border-color: var(--color-header-metal) !important;
    background: var(--color-paper);
    color: var(--color-ink);
  }

  .quick-categories__heading {
    gap: var(--space-4);
  }

  .quick-category,
  .quick-category:first-child,
  .quick-category:nth-child(2) {
    grid-column: 1 / -1;
  }

  .quick-category span {
    padding: var(--space-4);
  }

  .gallery-filter-row--purpose {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-filter-row--purpose button:last-child {
    grid-column: 1 / -1;
  }

  .faq-list {
    grid-column: 1 / -1;
  }

  .material-grid {
    grid-template-columns: 1fr;
  }

  .material-card {
    min-height: auto;
  }

  .mobile-contact-bar {
    position: fixed;
    z-index: 80;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-2);
    padding: var(--space-3) max(var(--space-3), env(safe-area-inset-right)) calc(var(--space-3) + env(safe-area-inset-bottom)) max(var(--space-3), env(safe-area-inset-left));
    background: var(--color-night);
    border-top: 1px solid var(--color-line-dark);
    box-shadow: 0 -0.5rem 1.5rem var(--color-shadow);
  }

  .mobile-contact-bar a {
    display: grid;
    place-items: center;
    min-height: 3.15rem;
    border-radius: var(--radius-action);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
  }

  .mobile-contact-bar__phone {
    color: var(--color-on-night);
    border: 1px solid var(--color-line-dark);
  }

  .mobile-contact-bar__cta {
    color: var(--color-ink);
    background: var(--color-paper);
    white-space: nowrap;
  }

  .cookie-banner {
    z-index: 100;
  }
}

@media (max-width: 420px) {
  .gallery-filter-row--purpose {
    grid-template-columns: 1fr;
  }

  .gallery-filter-row--purpose button:last-child {
    grid-column: auto;
  }
}