/* =========================================================
   Ateliers Réunis — restoration atelier, est. 1923
   Palette: paper #EFE6D8, ink #1E1B16, gold #8C6F3F,
            walnut #5A3E2B, verdigris #31424E
   Type: Italiana (display) + Crimson Pro (body)
   ========================================================= */

:root {
  --paper: #EFE6D8;
  --paper-deep: #E6DAC5;
  --ink: #1E1B16;
  --gold: #8C6F3F;
  --gold-light: #C9A85F;
  --gold-pale: #F3DFA0;
  --gold-deep: #6B5427; /* AA-safe gold for small uppercase labels on paper */
  --walnut: #5A3E2B;
  --verdigris: #31424E;

  --font-display: "Italiana", serif;
  --font-body: "Crimson Pro", serif;

  /* modular scale, ratio ~1.333, base 1.125rem */
  --step--1: clamp(0.85rem, 0.82rem + 0.15vw, 0.95rem);
  --step-0:  clamp(1.05rem, 1rem + 0.2vw, 1.15rem);
  --step-1:  clamp(1.3rem, 1.2rem + 0.4vw, 1.5rem);
  --step-2:  clamp(1.65rem, 1.45rem + 0.8vw, 2rem);
  --step-3:  clamp(2.2rem, 1.8rem + 1.6vw, 2.9rem);
  --step-4:  clamp(3rem, 2.3rem + 2.8vw, 4.4rem);
  --step-5:  clamp(3.6rem, 2.6rem + 4vw, 6rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 2.75rem;
  --space-5: 4.5rem;
  --space-6: 7.25rem;

  --ease-restore: cubic-bezier(0.22, 0.61, 0.16, 1);
  --dur-slow: 800ms;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* subtle paper grain via layered gradients, no image assets */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgba(30,27,22,0.05) 0, transparent 60%),
    radial-gradient(1px 1px at 74% 61%, rgba(30,27,22,0.04) 0, transparent 60%),
    radial-gradient(1px 1px at 41% 87%, rgba(30,27,22,0.04) 0, transparent 60%),
    radial-gradient(1px 1px at 88% 15%, rgba(30,27,22,0.05) 0, transparent 60%);
  background-size: 380px 380px;
  opacity: 0.6;
}

main, header, footer { position: relative; z-index: 1; }

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

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75em 1.25em;
  z-index: 100;
  font-family: var(--font-body);
}
.skip-link:focus {
  left: var(--space-2);
  top: var(--space-2);
}

:focus-visible {
  outline: 2px solid var(--verdigris);
  outline-offset: 3px;
}

/* =========================================================
   RUNNING HEAD — book-style "you are here" marker, not a nav
   ========================================================= */

.running-head {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 0.85em var(--space-3);
  background: rgba(239, 230, 216, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(90, 62, 43, 0.18);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--walnut);
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 500ms var(--ease-restore), transform 500ms var(--ease-restore);
  pointer-events: none;
}
.running-head.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.running-head__mark {
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  color: var(--gold-deep);
  flex: none;
}
.running-head__label {
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (prefers-reduced-motion: reduce) {
  .running-head { transform: none; transition: opacity 300ms ease; }
}
@media (max-width: 560px) {
  .running-head { padding: 0.7em var(--space-2); font-size: 0.62rem; }
}

/* =========================================================
   MASTHEAD
   ========================================================= */

.masthead {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4) var(--space-3) var(--space-5);
  position: relative;
  background:
    radial-gradient(120% 90% at 50% 0%, #F5EEE1 0%, var(--paper) 46%, var(--paper-deep) 100%);
}

.masthead__frame {
  position: absolute;
  inset: clamp(14px, 3vw, 34px);
  pointer-events: none;
}
.corner {
  position: absolute;
  width: 34px;
  height: 34px;
  border: 1.5px solid rgba(140, 111, 63, 0.55);
}
.corner--tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.corner--tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.corner--bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.corner--br { bottom: 0; right: 0; border-left: none; border-top: none; }

.masthead__kicker {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--walnut);
  margin: 0 0 var(--space-3);
}

.masthead__mark {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.98;
  text-transform: uppercase;
}

.gilt-line {
  display: block;
  font-size: var(--step-5);
  letter-spacing: 0.05em;
  background: linear-gradient(115deg,
    #6b5427 0%, #c9a85f 18%, #f3dfa0 32%, #8c6f3f 46%,
    #f3dfa0 58%, #a8863f 74%, #6b5427 100%);
  background-size: 240% 100%;
  background-position: 30% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}

.gilt-line--wide { letter-spacing: 0.1em; }

.gilt-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg,
    transparent 40%, rgba(255,250,232,0.75) 49%, transparent 58%);
  background-size: 300% 100%;
  background-position: 150% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  mix-blend-mode: overlay;
}

.masthead.js-shine .gilt-line::after {
  animation: shine-sweep 2.6s var(--ease-restore) 0.4s 1 both;
}
.masthead.js-shine .gilt-line--wide::after {
  animation-delay: 0.75s;
}

@keyframes shine-sweep {
  0%   { background-position: 150% 0; }
  100% { background-position: -60% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .masthead.js-shine .gilt-line::after { animation: none; }
}

.masthead__sub {
  max-width: 42ch;
  margin: var(--space-3) auto 0;
  font-size: var(--step-1);
  font-style: italic;
  font-weight: 400;
  color: var(--ink);
}

.masthead__rule {
  width: 92px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: var(--space-3) 0;
}

.masthead__disciplines {
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--verdigris);
  margin: 0;
}

.masthead__cue {
  margin-top: var(--space-5);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4em;
  color: var(--walnut);
  text-decoration: none;
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 500ms var(--ease-restore);
}
.masthead__cue svg {
  animation: cue-bob 2.4s ease-in-out infinite;
}
.masthead__cue:hover,
.masthead__cue:focus-visible { color: var(--gold-deep); }

@keyframes cue-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}
@media (prefers-reduced-motion: reduce) {
  .masthead__cue svg { animation: none; }
}

/* =========================================================
   RESTORE-ON-SCROLL REVEAL
   ========================================================= */

.reveal-restore {
  filter: sepia(0.55) blur(3px) saturate(0.7);
  opacity: 0;
  transform: translateY(18px);
  transition:
    filter var(--dur-slow) var(--ease-restore),
    opacity var(--dur-slow) var(--ease-restore),
    transform var(--dur-slow) var(--ease-restore);
}
.reveal-restore.is-restored {
  filter: sepia(0) blur(0) saturate(1);
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal-restore {
    filter: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================
   INTRO
   ========================================================= */

.intro {
  max-width: 62ch;
  margin: 0 auto;
  padding: var(--space-6) var(--space-3) var(--space-5);
  text-align: center;
}
.intro__text {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--ink);
}
.intro__text em {
  font-style: italic;
  color: var(--walnut);
}

/* =========================================================
   CASE STUDIES
   ========================================================= */

.case-studies {
  padding: 0 var(--space-3);
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.case {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 0.86fr);
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-4) 0;
  border-top: 1px solid rgba(90, 62, 43, 0.22);
}
.case--reverse { grid-template-columns: minmax(300px, 0.86fr) minmax(280px, 1fr); }
.case--reverse .slider { order: -1; }

.case__no {
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin: 0 0 var(--space-1);
}
.case__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-3);
  line-height: 1.05;
  margin: 0 0 var(--space-1);
  color: var(--ink);
}
.case__dates {
  font-size: var(--step--1);
  color: var(--verdigris);
  font-style: italic;
  margin: 0 0 var(--space-3);
}

.case__story p {
  max-width: 58ch;
  margin: 0 0 1.1em;
}
.case__story p:last-child { margin-bottom: 0; }
.case__credit {
  font-size: var(--step--1);
  color: var(--walnut);
  font-style: italic;
}

.gloss {
  border-bottom: 1px dotted var(--gold);
  cursor: help;
  position: relative;
}
.gloss__tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px);
  width: min(280px, 76vw);
  background: var(--ink);
  color: var(--paper);
  font-size: var(--step--1);
  font-style: normal;
  line-height: 1.5;
  padding: 0.85em 1em;
  border-radius: 2px;
  box-shadow: 0 10px 26px rgba(20, 16, 10, 0.35);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 260ms ease, transform 260ms ease;
  z-index: 20;
}
.gloss__tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--ink);
}
.gloss:hover .gloss__tip,
.gloss:focus .gloss__tip,
.gloss:focus-visible .gloss__tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ---- before/after slider ---- */

.slider {
  position: relative;
}
.slider__frame {
  position: relative;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(30, 27, 22, 0.15);
  box-shadow: 0 24px 48px -20px rgba(20, 16, 10, 0.45);
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
}

.panel {
  position: absolute;
  inset: 0;
}
.panel .art { width: 100%; height: 100%; }
.panel--before {
  clip-path: inset(0 0 0 50%);
  will-change: clip-path;
}

.slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 40px;
  margin-left: -20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: ew-resize;
  will-change: left;
}
.slider__handle::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-pale), var(--gold) 50%, var(--gold-pale));
  box-shadow: 0 0 0 1px rgba(30,27,22,0.25);
  transform: translateX(-50%);
}
.slider__handle-grip {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold-pale), var(--gold) 60%, var(--walnut) 100%);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(20,16,10,0.5), inset 0 0 0 1px rgba(255,255,255,0.25);
  transition: transform 300ms var(--ease-restore);
}
.slider__handle:hover .slider__handle-grip,
.slider__handle:focus-visible .slider__handle-grip {
  transform: scale(1.08);
}
.slider__handle:active .slider__handle-grip { transform: scale(0.96); }

.slider__tag {
  position: absolute;
  top: 12px;
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  background: rgba(30, 27, 22, 0.55);
  padding: 0.3em 0.7em;
  pointer-events: none;
}
.slider__tag--before { left: 12px; }
.slider__tag--after { right: 12px; }

.slider__hint {
  margin: 0.9em 0 0;
  text-align: center;
  font-size: var(--step--1);
  font-style: italic;
  color: var(--verdigris);
  opacity: 0.75;
}

@keyframes handle-hint {
  0%, 100% { box-shadow: 0 3px 10px rgba(20,16,10,0.5), inset 0 0 0 1px rgba(255,255,255,0.25), 0 0 0 0 rgba(140,111,63,0.5); }
  50% { box-shadow: 0 3px 10px rgba(20,16,10,0.5), inset 0 0 0 1px rgba(255,255,255,0.25), 0 0 0 9px rgba(140,111,63,0); }
}
.slider__handle-grip.hint-pulse {
  animation: handle-hint 1.15s var(--ease-restore) 2;
}
@media (prefers-reduced-motion: reduce) {
  .slider__handle-grip.hint-pulse { animation: none; }
}

/* =========================================================
   PROCESS
   ========================================================= */

.process {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-3);
}
.process__heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-4);
  text-align: center;
  margin: 0 0 var(--space-2);
}
.process__intro {
  max-width: 60ch;
  margin: 0 auto var(--space-5);
  text-align: center;
  font-style: italic;
  color: var(--verdigris);
}

.chapters {
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.chapter {
  border-top: 2px solid var(--gold);
  padding-top: var(--space-2);
}
.chapter:nth-child(2) { border-top-color: var(--walnut); }
.chapter:nth-child(3) { border-top-color: var(--verdigris); }
.chapter:nth-child(4) { border-top-color: var(--ink); }

/* editorial baseline stagger — a printed contents page, not a symmetric card row */
@media (min-width: 901px) {
  .chapter:nth-child(2),
  .chapter:nth-child(4) { margin-top: var(--space-3); }
}

.chapter__no {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-2);
  color: var(--gold-light);
  margin-bottom: 0.2em;
}
@supports (-webkit-text-stroke: 1px black) {
  .chapter__no {
    -webkit-text-stroke: 1px var(--gold);
    color: transparent;
  }
}
.chapter__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-1);
  margin: 0 0 0.15em;
}
.chapter__fr {
  font-size: var(--step--1);
  font-style: italic;
  color: var(--walnut);
  margin: 0 0 0.7em;
}
.chapter__body {
  font-size: var(--step-0);
  max-width: 34ch;
}

.glossary {
  border-top: 1px solid rgba(90, 62, 43, 0.22);
  padding-top: var(--space-4);
}
.glossary__heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-2);
  text-align: center;
  margin: 0 0 var(--space-3);
}
.glossary__list {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3) var(--space-4);
}
.glossary__item dt {
  font-family: var(--font-display);
  font-size: var(--step-0);
  color: var(--walnut);
  margin-bottom: 0.25em;
}
.glossary__item dd {
  margin: 0;
  font-size: var(--step--1);
  max-width: 40ch;
}

/* =========================================================
   WORKSHOP
   ========================================================= */

.workshop {
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-6) var(--space-3);
}
.workshop__intro {
  max-width: 68ch;
  margin: 0 auto var(--space-5);
  text-align: center;
}
.workshop__heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-4);
  margin: 0 0 var(--space-3);
  background: linear-gradient(115deg, #6b5427, #c9a85f 30%, #f3dfa0 50%, #8c6f3f 70%, #6b5427);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.workshop__history {
  font-size: var(--step-1);
  font-weight: 300;
  color: #DCD2C0;
}

.artisans {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1180px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.artisan {
  padding: var(--space-3) var(--space-2) var(--space-2);
  position: relative;
}
.artisan::before,
.artisan::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  pointer-events: none;
  border: 1px solid rgba(201, 168, 95, 0.55);
}
.artisan::before { top: 0; left: 0; border-right: none; border-bottom: none; }
.artisan::after { bottom: 0; right: 0; border-left: none; border-top: none; }

/* echoes the masthead's stagger, so the two chaptered grids read as one system */
@media (min-width: 901px) {
  .artisan:nth-child(2),
  .artisan:nth-child(4) { margin-top: var(--space-3); }
}
.artisan__mark {
  font-family: var(--font-display);
  font-size: var(--step-2);
  color: var(--gold-light);
  margin-bottom: var(--space-2);
}
.artisan__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-1);
  margin: 0 0 0.15em;
}
.artisan__role {
  font-size: var(--step--1);
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 0.8em;
}
.artisan__bio {
  font-size: var(--step--1);
  color: #C9C0AE;
  margin: 0;
}

/* =========================================================
   ENQUIRIES
   ========================================================= */

.enquiries {
  padding: var(--space-6) var(--space-3);
  background: var(--paper-deep);
}
.enquiries__inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-5);
}
.enquiries__heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-4);
  margin: 0 0 var(--space-2);
  grid-column: 1 / -1;
}
.enquiries__intro {
  grid-column: 1 / -1;
  max-width: 62ch;
  font-style: italic;
  color: var(--verdigris);
  margin: 0 0 var(--space-2);
}

.enquiry-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  align-content: start;
}
.field { display: flex; flex-direction: column; gap: 0.4em; }
.field--full { grid-column: 1 / -1; }

.field label {
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--walnut);
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: var(--step-0);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(90, 62, 43, 0.4);
  border-radius: 0;
  padding: 0.65em 0.8em;
  transition: border-color 300ms var(--ease-restore), box-shadow 300ms var(--ease-restore);
}
.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--gold);
}
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  border-color: var(--verdigris);
  outline: 2px solid var(--verdigris);
  outline-offset: 1px;
}
.field textarea { resize: vertical; min-height: 7em; }

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%3E%3Cpath%20d='M6%209l6%206%206-6'%20fill='none'%20stroke='%238C6F3F'%20stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75em center;
  background-size: 15px;
  padding-right: 2.4em;
}

.enquiry-form__submit {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--step-0);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.85em 2.2em;
  cursor: pointer;
  transition: background 400ms var(--ease-restore), color 400ms var(--ease-restore);
}
.enquiry-form__submit:hover,
.enquiry-form__submit:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.enquiries__address {
  font-size: var(--step-0);
  border-left: 1px solid rgba(90, 62, 43, 0.35);
  padding-left: var(--space-3);
}
.enquiries__addr-heading {
  font-family: var(--font-display);
  font-size: var(--step-1);
  margin: 0 0 0.5em;
}
.enquiries__address p { margin: 0 0 0.9em; }
.enquiries__address a {
  color: var(--verdigris);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.enquiries__address a:hover,
.enquiries__address a:focus-visible { color: var(--gold); }

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  text-align: center;
  padding: var(--space-4) var(--space-3);
  font-size: var(--step--1);
  color: var(--walnut);
  background: var(--paper);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 900px) {
  .case { grid-template-columns: 1fr; }
  .case--reverse { grid-template-columns: 1fr; }
  .case--reverse .slider { order: 0; }
  .chapters { grid-template-columns: repeat(2, 1fr); }
  .glossary__list { grid-template-columns: repeat(2, 1fr); }
  .artisans { grid-template-columns: repeat(2, 1fr); }
  .enquiries__inner { grid-template-columns: 1fr; }
  .enquiries__address {
    border-left: none;
    border-top: 1px solid rgba(90, 62, 43, 0.35);
    padding-left: 0;
    padding-top: var(--space-3);
  }
}

@media (max-width: 560px) {
  .masthead { padding: var(--space-3) var(--space-2) var(--space-4); }
  .case-studies { padding: 0 var(--space-2); gap: var(--space-5); }
  .chapters { grid-template-columns: 1fr; }
  .glossary__list { grid-template-columns: 1fr; }
  .artisans { grid-template-columns: 1fr; }
  .enquiry-form { grid-template-columns: 1fr; }
  .process, .workshop, .enquiries { padding-left: var(--space-2); padding-right: var(--space-2); }
  .intro { padding-left: var(--space-2); padding-right: var(--space-2); }
}