/* ============================================================
   MAR.Z V3 — refined gallery system
   Feedback pass: smaller type, structured grids, tactile imagery
   ============================================================ */

:root {
  --v3-paper: rgba(242, 240, 236, 0.34);
  --v3-paper-strong: rgba(242, 240, 236, 0.58);
  --v3-ink-soft: rgba(58, 57, 54, 0.68);
  --v3-line: rgba(58, 57, 54, 0.2);
  --v3-shadow: 0 1.25rem 3.5rem rgba(45, 44, 43, 0.1), 0 0.2rem 0.7rem rgba(45, 44, 43, 0.08);
  --v3-shadow-hover: 0 1.8rem 4.5rem rgba(45, 44, 43, 0.15), 0 0.35rem 1rem rgba(45, 44, 43, 0.1);
  --v3-radius: 0.18rem;
  --header-height: 6.65rem;
  --header-height-compact: 4.35rem;
}

body {
  font-size: clamp(0.98rem, 1.03vw, 1.1rem);
}

h1,
h2,
h3,
h4 {
  letter-spacing: 0.12em;
}

main:not(.home-hero) {
  padding-top: calc(var(--header-height) + clamp(2.75rem, 5vw, 5rem));
}

/* Header: logo and navigation share the left edge; the bar contracts on scroll. */

.site-header,
.site-header--solid,
.site-header--overlay {
  transition:
    background-color 520ms var(--ease-soft),
    color 520ms var(--ease-soft),
    backdrop-filter 520ms var(--ease-soft);
}

.site-header__inner {
  justify-content: flex-start;
  min-height: var(--header-height);
  transition:
    min-height 560ms var(--ease-out),
    border-color 420ms ease;
}

.site-logo img {
  height: 3.45rem;
  transition: height 560ms var(--ease-out), opacity 300ms ease, filter 420ms ease;
}

.site-nav {
  margin-left: clamp(2rem, 4vw, 5rem);
  gap: clamp(1.35rem, 2.5vw, 3rem);
}

.site-nav a {
  font-size: clamp(0.7rem, 0.76vw, 0.82rem);
  letter-spacing: 0.11em;
}

.site-header.is-scrolled .site-header__inner {
  min-height: var(--header-height-compact);
}

.site-header.is-scrolled .site-logo img {
  height: 2.25rem;
}

.home-page .site-header--overlay:not(.is-scrolled) {
  color: var(--text-on-light);
}

.home-page .site-header--overlay:not(.is-scrolled) .site-header__inner {
  border-color: rgba(58, 57, 54, 0.18);
}

/* Home */

.home-hero {
  background: #97a3a2;
}

.home-hero__media {
  inset: -0.65%;
}

.home-hero__image {
  object-position: center center;
}

.home-hero__shade {
  background: linear-gradient(
    90deg,
    rgba(193, 189, 186, 0.64) 0%,
    rgba(193, 189, 186, 0.35) 31%,
    rgba(193, 189, 186, 0) 58%
  );
}

.home-hero__copy {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: var(--page-gutter);
  width: min(32rem, 39vw);
  color: var(--text-on-light);
  transform: translateY(calc(-50% + 1rem));
  opacity: 0;
  transition: opacity 900ms ease 180ms, transform 1100ms var(--ease-out) 180ms;
}

.is-ready .home-hero__copy {
  transform: translateY(-50%);
  opacity: 1;
}

.home-hero__eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.home-hero__copy h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(2.15rem, 3.7vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: 0.075em;
}

.home-hero__discipline {
  margin: 1.15rem 0 2rem;
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  letter-spacing: 0.03em;
}

.home-hero__link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid currentColor;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.home-hero__link span {
  transition: transform 420ms var(--ease-out);
}

.home-hero__link:hover span {
  transform: translateX(0.35rem);
}

/* Collections index: an expandable three-column catalogue. */

.works-page {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 3.5vw, 4rem);
  max-width: 96rem;
  margin: 0 auto;
  padding: calc(var(--header-height) + clamp(3rem, 5vw, 5rem)) var(--page-gutter) clamp(7rem, 10vw, 10rem);
}

.works-card,
.works-card:nth-child(2),
.works-card:nth-child(3) {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  width: auto;
  max-width: none;
  margin: 0;
  align-self: start;
}

.works-card > picture {
  grid-area: 1 / 1;
  display: block;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border-radius: var(--v3-radius);
  background: rgba(58, 57, 54, 0.05);
  box-shadow: 0 0.8rem 2.4rem rgba(45, 44, 43, 0.07);
  transition: box-shadow 650ms var(--ease-out), transform 650ms var(--ease-out);
}

.works-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 850ms var(--ease-out), filter 650ms ease;
}

.works-card__caption {
  position: static;
  grid-column: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.1rem 0 0;
  color: inherit;
  background: none;
}

.works-card__title {
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  letter-spacing: 0.11em;
}

.works-card__year {
  margin: 0;
  font-size: 0.8rem;
  opacity: 0.64;
}

.works-card__action {
  grid-area: 1 / 1;
  z-index: 2;
  align-self: end;
  justify-self: start;
  display: inline-flex;
  gap: 0.55rem;
  margin: 1rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(242, 240, 236, 0.52);
  border-radius: var(--v3-radius);
  background: rgba(45, 44, 43, 0.76);
  color: var(--text-on-dark);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(0.55rem);
  transition: opacity 420ms ease, transform 520ms var(--ease-out), background-color 350ms ease;
}

.works-card:hover > picture,
.works-card:focus-visible > picture {
  transform: translateY(-0.35rem);
  box-shadow: var(--v3-shadow-hover);
}

.works-card:hover .works-card__image,
.works-card:focus-visible .works-card__image {
  transform: scale(1.025);
  filter: saturate(1.03) contrast(1.01);
}

.works-card:hover .works-card__action,
.works-card:focus-visible .works-card__action {
  opacity: 1;
  transform: translateY(0);
}

/* Individual collection pages */

.collection-hero {
  min-height: min(79svh, 50rem);
  margin-bottom: clamp(6rem, 10vw, 10rem);
}

.collection-hero__image,
.collection-hero__statement {
  min-height: min(79svh, 50rem);
}

.collection-hero__statement {
  padding: clamp(3rem, 6vw, 6rem) var(--page-gutter);
  font-size: clamp(0.96rem, 1.16vw, 1.12rem);
}

.collection-hero__title {
  bottom: clamp(1.75rem, 3vw, 3rem);
}

.collection-hero__name {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: 0.12em;
}

.collection-hero__year {
  font-size: 0.78rem;
}

.collection-works,
.collection-works--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(5rem, 9vw, 9rem) clamp(2.25rem, 5vw, 5.5rem);
  width: 100%;
  max-width: 94rem;
  margin: 0 auto;
  padding: 0 var(--page-gutter) clamp(8rem, 13vw, 13rem);
}

.collection-works .artwork-block,
.collection-works--grid .artwork-block,
.collection-works .artwork-block:nth-child(even),
.collection-works--grid .artwork-block:nth-child(even) {
  width: auto;
  max-width: none;
  margin: 0;
}

.collection-works .artwork,
.collection-works--grid .artwork,
.collection-works .artwork-block:nth-child(even) .artwork,
.collection-works--grid .artwork-block:nth-child(even) .artwork {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  width: 100%;
  padding: 0;
}

.collection-works .artwork > picture,
.collection-works--grid .artwork > picture,
.collection-works .artwork-block:nth-child(even) .artwork > picture,
.collection-works--grid .artwork-block:nth-child(even) .artwork > picture {
  display: flex;
  align-items: center;
  justify-content: center;
  order: 0;
  width: 100%;
  aspect-ratio: 3 / 4;
  padding: clamp(0.25rem, 0.48vw, 0.48rem);
  border-radius: var(--v3-radius);
  background: rgba(242, 240, 236, 0.28);
  box-shadow: var(--v3-shadow);
  transition: transform 650ms var(--ease-out), box-shadow 650ms var(--ease-out);
}

.collection-works .artwork__image,
.collection-works--grid .artwork__image {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: contain;
}

.collection-works .artwork-caption,
.collection-works--grid .artwork-caption,
.collection-works .artwork-block:nth-child(even) .artwork-caption,
.collection-works--grid .artwork-block:nth-child(even) .artwork-caption {
  order: 1;
  width: 100%;
  margin: 0;
  text-align: left;
}

.collection-works .artwork-caption__title,
.collection-works--grid .artwork-caption__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.collection-works .artwork-caption__meta,
.collection-works .artwork-caption__status,
.collection-works--grid .artwork-caption__meta,
.collection-works--grid .artwork-caption__status {
  font-size: 0.86rem;
  line-height: 1.55;
}

.collection-works .artwork > picture:hover,
.collection-works--grid .artwork > picture:hover {
  transform: translateY(-0.28rem);
  box-shadow: var(--v3-shadow-hover);
}

.collection-details {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.65vw, 1.6rem);
  width: 100%;
  max-width: 94rem;
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

.collection-details__heading {
  grid-column: 1 / -1;
  margin: 0 0 clamp(1.25rem, 2.5vw, 2.5rem);
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--v3-line);
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  font-weight: 600;
  letter-spacing: 0.14em;
}

.collection-details .artwork-detail,
.collection-details .artwork-detail:nth-child(even) {
  display: block;
  width: auto;
  max-width: none;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 1;
  border-radius: var(--v3-radius);
  background: rgba(58, 57, 54, 0.06);
  box-shadow: 0 0.65rem 1.8rem rgba(45, 44, 43, 0.08);
}

.collection-details .artwork-detail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 750ms var(--ease-out), filter 550ms ease;
}

.collection-details .artwork-detail:hover img {
  transform: scale(1.035);
  filter: contrast(1.015) saturate(1.02);
}

.collection-certificate {
  margin-top: clamp(6rem, 10vw, 10rem);
  font-size: 0.9rem;
}

/* About */

.about-page > h1 {
  margin-bottom: clamp(5rem, 8vw, 8rem);
  font-size: clamp(2.5rem, 4.2vw, 3.8rem);
  letter-spacing: 0.1em;
}

.about-list__heading {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.12em;
}

.about-list__year {
  font-weight: 600;
}

.about-closing {
  max-width: 34ch;
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  line-height: 1.3;
}

/* Private commissions */

.commissions-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  border: 0;
}

.commissions-link,
.commissions-link:first-child,
.commissions-link:last-child,
.commissions-link--enquire {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 8.4rem;
  padding: 1.25rem 1.25rem 1.15rem;
  border: 1px solid var(--v3-line);
  border-radius: var(--v3-radius);
  background: rgba(242, 240, 236, 0.16);
  color: inherit;
  line-height: 1.5;
  transform: translateY(0);
  transition:
    transform 560ms var(--ease-out),
    color 420ms ease,
    background-color 420ms ease,
    border-color 420ms ease,
    box-shadow 560ms var(--ease-out);
}

.commissions-link::after {
  content: "↗";
  position: absolute;
  right: 1.1rem;
  bottom: 0.95rem;
  font-size: 0.9rem;
  transition: transform 520ms var(--ease-out);
}

.commissions-link strong {
  display: block;
  max-width: calc(100% - 2rem);
  margin: 0 0 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.commissions-link:hover,
.commissions-link:focus-visible {
  border-color: var(--text-on-light);
  background: var(--text-on-light);
  color: var(--text-on-dark);
  box-shadow: 0 1.25rem 2.8rem rgba(45, 44, 43, 0.12);
  transform: translateY(-0.2rem);
}

.commissions-link:hover::after,
.commissions-link:focus-visible::after {
  transform: translate(0.2rem, -0.2rem);
}

/* Process */

.process-intro h1,
.object-intro__title {
  margin: 0 0 2rem;
  font-size: clamp(1.95rem, 2.7vw, 2.25rem);
  line-height: 1.18;
  letter-spacing: 0.1em;
}

.process-intro h1 a,
.process-intro h1 span,
.object-intro__title a,
.object-intro__title span {
  display: block;
}

.process-intro h1 a,
.object-intro__title a {
  width: fit-content;
  margin-bottom: 0.45rem;
  font-size: 0.68em;
  font-weight: 500;
  opacity: 0.63;
}

.process-intro h1 a:hover,
.object-intro__title a:hover {
  opacity: 1;
}

.process-step {
  padding: 2.2rem 0 3.5rem;
}

.process-step__title {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.1em;
}

/* Selected portraits */

.portraits-intro {
  margin-bottom: clamp(5rem, 8vw, 8rem);
}

.portraits-intro h1 {
  font-size: clamp(2.75rem, 5.25vw, 4.1rem);
  letter-spacing: 0.095em;
}

.portraits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(3.5rem, 6vw, 6rem) clamp(1rem, 2.2vw, 2.25rem);
}

.portrait,
.portrait:nth-child(even),
.portrait:nth-child(3),
.portrait:nth-child(4),
.portrait:nth-child(5),
.portrait:nth-child(6) {
  grid-column: auto;
  grid-row: auto;
  width: auto;
  margin: 0;
}

.portrait__image {
  display: block;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  padding: 0.28rem;
  border-radius: var(--v3-radius);
  background: var(--v3-paper);
  box-shadow: 0 0.7rem 2rem rgba(45, 44, 43, 0.08);
  transition: transform 600ms var(--ease-out), box-shadow 600ms var(--ease-out);
}

.portrait__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 780ms var(--ease-out), filter 520ms ease;
}

.portrait:hover .portrait__image {
  transform: translateY(-0.28rem);
  box-shadow: var(--v3-shadow-hover);
}

.portrait:hover .portrait__image img {
  transform: scale(1.025);
}

.portrait__caption {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  line-height: 1.5;
  opacity: 0.72;
}

/* The object: compact editorial timeline. */

.object-intro {
  max-width: 52rem;
  margin: 0 auto clamp(6rem, 9vw, 9rem);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.9;
  letter-spacing: 0.025em;
  text-align: left;
}

.object-intro p {
  margin: 0 0 1.5rem;
}

.object-intro__copy {
  text-align: center;
}

.object-intro__copy p:last-child {
  margin-bottom: 0;
}

.object-row {
  position: relative;
  display: block;
  max-width: 76rem;
  margin: 0 auto;
  padding: 0;
  counter-reset: object-stage;
}

.object-row::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--v3-line);
}

.object-moment,
.object-moment:nth-child(even) {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 3.5rem minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
  width: 100%;
  margin: 0;
  padding: clamp(2rem, 4vw, 3.75rem) 0;
  counter-increment: object-stage;
}

.object-moment::before {
  content: counter(object-stage, decimal-leading-zero);
  z-index: 2;
  grid-column: 2;
  grid-row: 1;
  display: grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  margin: auto;
  border: 1px solid var(--v3-line);
  border-radius: 50%;
  background: var(--concrete-light);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.object-moment__image,
.object-moment:nth-child(even) .object-moment__image {
  grid-column: 1;
  grid-row: 1;
  display: block;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  padding: 0.38rem;
  border-radius: var(--v3-radius);
  background: rgba(242, 240, 236, 0.3);
  box-shadow: var(--v3-shadow);
}

.object-moment__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(0.97);
  transition: transform 800ms var(--ease-out), filter 620ms ease;
}

.object-moment__text,
.object-moment:nth-child(even) .object-moment__text {
  grid-column: 3;
  grid-row: 1;
  width: 100%;
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.65;
  text-align: left;
}

.object-moment:nth-child(even) .object-moment__image {
  grid-column: 3;
}

.object-moment:nth-child(even) .object-moment__text {
  grid-column: 1;
  text-align: right;
}

.object-moment:hover .object-moment__image img {
  transform: scale(1.02);
  filter: saturate(0.96) contrast(1);
}

.object-outro {
  max-width: 42rem;
  margin: clamp(7rem, 11vw, 11rem) auto 0;
  font-size: clamp(1.45rem, 2.53vw, 1.95rem);
  line-height: 1.55;
  letter-spacing: 0.08em;
  text-align: center;
}

/* Enquiries */

.enquiries-page {
  grid-template-columns: minmax(16rem, 0.72fr) minmax(27rem, 1.28fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.enquiries-header h1 {
  font-size: clamp(2.7rem, 4.7vw, 3.5rem);
  letter-spacing: 0.09em;
}

.enquiries-header {
  grid-column: 1;
  grid-row: 1;
}

.enquiries-main {
  grid-column: 2;
  grid-row: 1;
}

.enquiries-divider,
.enquiries-contact {
  grid-column: 2;
}

.enquiries-sent,
.enquiries-error {
  grid-column: 1 / -1;
}

.enquiries-main {
  padding: clamp(1.5rem, 3.5vw, 3rem);
  border: 1px solid var(--v3-line);
  border-radius: var(--v3-radius);
  background: rgba(242, 240, 236, 0.18);
}

.enquiries-form p {
  margin-bottom: 1.4rem;
}

.enquiries-form label {
  margin-bottom: 0.45rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.enquiries-form input[type="text"],
.enquiries-form input[type="email"],
.enquiries-form textarea {
  width: 100%;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(58, 57, 54, 0.24);
  border-radius: var(--v3-radius);
  background: rgba(242, 240, 236, 0.28);
  color: inherit;
  transition: border-color 320ms ease, background-color 320ms ease, box-shadow 320ms ease;
}

.enquiries-form input[type="text"]:focus,
.enquiries-form input[type="email"]:focus,
.enquiries-form textarea:focus {
  border-color: rgba(58, 57, 54, 0.68);
  background: rgba(242, 240, 236, 0.5);
  box-shadow: 0 0 0 0.2rem rgba(58, 57, 54, 0.07);
}

.enquiries-form textarea {
  min-height: 11rem;
}

.enquiries-form p.topic-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.enquiries-form p.topic-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--v3-line);
  border-radius: var(--v3-radius);
  font-weight: 300;
  letter-spacing: 0.03em;
  cursor: pointer;
}

.enquiries-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 9rem;
  padding: 0.85rem 1.4rem;
  border: 1px solid var(--text-on-light);
  border-radius: var(--v3-radius);
  background: var(--text-on-light);
  color: var(--text-on-dark);
  transition: transform 500ms var(--ease-out), background-color 350ms ease, color 350ms ease, box-shadow 500ms ease;
}

.enquiries-form button[type="submit"]:hover,
.enquiries-form button[type="submit"]:focus-visible {
  background: transparent;
  color: var(--text-on-light);
  box-shadow: 0 0.9rem 2.2rem rgba(45, 44, 43, 0.11);
  transform: translateY(-0.15rem);
}

.enquiries-contact {
  font-size: 0.94rem;
}

/* Instagram glyph, drawn in CSS to remain lightweight and theme-aware. */

.site-footer__links a,
.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
}

.instagram-icon {
  position: relative;
  display: inline-block;
  flex: 0 0 auto;
  width: 0.98rem;
  height: 0.98rem;
  border: 1px solid currentColor;
  border-radius: 0.28rem;
  opacity: 0.8;
}

.instagram-icon::before {
  content: "";
  position: absolute;
  inset: 0.23rem;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.instagram-icon::after {
  content: "";
  position: absolute;
  top: 0.15rem;
  right: 0.15rem;
  width: 0.12rem;
  height: 0.12rem;
  border-radius: 50%;
  background: currentColor;
}

/* Image lightbox */

.is-zoomable {
  cursor: zoom-in;
}

.image-lightbox {
  width: min(92vw, 92rem);
  max-width: none;
  height: min(92svh, 64rem);
  max-height: none;
  margin: auto;
  padding: 3.2rem 1.25rem 1.25rem;
  overflow: hidden;
  border: 1px solid rgba(242, 240, 236, 0.16);
  border-radius: var(--v3-radius);
  background: rgba(45, 44, 43, 0.96);
  color: var(--text-on-dark);
}

.image-lightbox::backdrop {
  background: rgba(26, 25, 24, 0.78);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.image-lightbox__figure {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0.85rem;
  width: 100%;
  height: 100%;
  margin: 0;
}

.image-lightbox__image {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

.image-lightbox__caption {
  min-height: 1.25rem;
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-align: center;
  opacity: 0.72;
}

.image-lightbox__close {
  position: absolute;
  top: 0.8rem;
  right: 0.9rem;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid rgba(242, 240, 236, 0.36);
  border-radius: 50%;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  line-height: 1;
  transition: background-color 320ms ease, color 320ms ease, transform 420ms var(--ease-out);
}

.image-lightbox__close:hover {
  background: var(--text-on-dark);
  color: var(--header-dark);
  transform: rotate(90deg);
}

/* Tablet */

@media (max-width: 980px) {
  .works-page {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .collection-works,
  .collection-works--grid {
    gap: 5.5rem 2rem;
  }

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

  .enquiries-page {
    grid-template-columns: minmax(0, 0.8fr) minmax(24rem, 1.2fr);
    gap: 3rem;
  }
}

@media (max-width: 900px) {
  .enquiries-page {
    display: block;
  }

  .enquiries-header {
    max-width: 34rem;
    margin-bottom: 4.5rem;
  }

  .enquiries-main {
    width: 100%;
    max-width: 42rem;
  }
}

/* Mobile */

@media (max-width: 760px) {
  :root {
    --header-height: 5.25rem;
    --header-height-compact: 4.2rem;
  }

  main:not(.home-hero) {
    padding-top: calc(var(--header-height) + 3.2rem);
  }

  .site-header__inner {
    justify-content: flex-start;
  }

  .site-logo img {
    height: 2.8rem;
  }

  .site-header.is-scrolled .site-logo img {
    height: 2.15rem;
  }

  .site-nav-toggle {
    margin-left: auto;
  }

  .site-nav {
    margin-left: 0;
  }

  .home-page.nav-is-open .site-logo img {
    filter: none;
  }

  .home-hero__image {
    object-position: 72% center;
  }

  .home-hero__shade {
    background:
      linear-gradient(0deg, rgba(45, 44, 43, 0.8) 0%, rgba(45, 44, 43, 0.18) 47%, transparent 70%),
      linear-gradient(180deg, rgba(193, 189, 186, 0.2), transparent 30%);
  }

  .home-hero__copy {
    top: auto;
    bottom: clamp(2rem, 7vw, 4rem);
    width: calc(100% - 2 * var(--page-gutter));
    color: var(--text-on-dark);
    transform: translateY(1rem);
  }

  .is-ready .home-hero__copy {
    transform: translateY(0);
  }

  .home-hero__copy h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .home-hero__discipline {
    margin: 0.8rem 0 1.5rem;
  }

  .works-page {
    grid-template-columns: 1fr;
    gap: 5.5rem;
    padding-top: calc(var(--header-height) + 3.2rem);
  }

  .works-card__action {
    opacity: 1;
    transform: none;
  }

  .collection-hero {
    min-height: 0;
    margin-bottom: 6rem;
  }

  .collection-hero__image {
    min-height: 0;
    height: min(63svh, 38rem);
  }

  .collection-hero__title {
    top: calc(min(63svh, 38rem) - 5rem);
  }

  .collection-hero__name {
    font-size: clamp(1.65rem, 8vw, 2.35rem);
  }

  .collection-hero__statement {
    min-height: 0;
    padding-top: 2.7rem;
  }

  .collection-works,
  .collection-works--grid {
    grid-template-columns: 1fr;
    gap: 5.5rem;
    padding-bottom: 8rem;
  }

  .collection-works .artwork > picture,
  .collection-works--grid .artwork > picture {
    aspect-ratio: auto;
  }

  .collection-works .artwork__image,
  .collection-works--grid .artwork__image {
    height: auto;
  }

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

  .about-page > h1 {
    margin-bottom: 5rem;
    font-size: 2.5rem;
  }

  .about-list__heading {
    font-size: 1rem;
  }

  .about-closing {
    font-size: clamp(1.35rem, 6.5vw, 1.7rem);
  }

  .commissions-links {
    grid-template-columns: 1fr;
  }

  .commissions-link,
  .commissions-link:first-child,
  .commissions-link:last-child,
  .commissions-link--enquire {
    min-height: 7rem;
  }

  .process-intro h1,
  .object-intro__title {
    font-size: clamp(1.8rem, 8vw, 2.05rem);
  }

  .portraits-intro h1 {
    font-size: clamp(2.35rem, 11vw, 3.2rem);
  }

  .portraits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3.5rem 0.9rem;
  }

  .portrait__caption {
    font-size: 0.72rem;
  }

  .object-intro {
    margin-bottom: 5rem;
    font-size: clamp(1.08rem, 5.4vw, 1.35rem);
    line-height: 1.75;
  }

  .object-row::before {
    left: 1.05rem;
  }

  .object-moment,
  .object-moment:nth-child(even) {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    gap: 1rem;
    padding: 2.25rem 0;
  }

  .object-moment::before {
    grid-column: 1;
    grid-row: 1;
    width: 2rem;
    height: 2rem;
  }

  .object-moment__image,
  .object-moment:nth-child(even) .object-moment__image {
    grid-column: 2;
    grid-row: 1;
  }

  .object-moment__text,
  .object-moment:nth-child(even) .object-moment__text {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0.2rem;
    text-align: left;
  }

  .object-outro {
    margin-top: 6rem;
    font-size: clamp(1.3rem, 6vw, 1.65rem);
  }

  .enquiries-page {
    display: block;
  }

  .enquiries-header h1 {
    font-size: 2.7rem;
  }

  .enquiries-main {
    padding: 1.25rem;
  }

  .enquiries-form button[type="submit"] {
    width: 100%;
  }

  .image-lightbox {
    width: 96vw;
    height: 90svh;
    padding: 3rem 0.75rem 0.9rem;
  }
}

@media (max-width: 420px) {
  .portraits-grid {
    grid-template-columns: 1fr;
  }
}

@media (hover: none) {
  .works-card__action {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero__copy {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   MAR.Z V4 — centred editorial shell and collection refinement
   ============================================================ */

:root {
  --page-gutter: clamp(1.5rem, 5.4vw, 6.75rem);
  --v4-site-shell: 105rem;
  --v4-micro-type: 0.84rem;
}

body {
  font-size: clamp(1rem, 1.05vw, 1.12rem);
}

img {
  -webkit-user-drag: none;
  user-select: none;
}

/* One consistent reading width. Backgrounds remain full bleed. */

.site-header__inner,
.site-footer__inner,
.works-page,
.about-page,
.commissions-page,
.process-page,
.portraits-page,
.object-page,
.enquiries-page,
.collection-works,
.collection-works--grid,
.collection-details {
  width: 100%;
  max-width: var(--v4-site-shell);
  margin-right: auto;
  margin-left: auto;
}

.home-hero__copy,
.collection-hero__title {
  left: max(var(--page-gutter), calc((100vw - var(--v4-site-shell)) / 2 + var(--page-gutter)));
}

/* Small type is a little larger and follows one shared size. */

.site-nav a,
.site-nav-toggle__label,
.home-hero__eyebrow,
.home-hero__link,
.works-card__year,
.works-card__action,
.collection-hero__year,
.portrait__caption,
.enquiries-form label,
.image-lightbox__caption,
.process-step__marker,
.site-footer {
  font-size: var(--v4-micro-type);
}

.site-nav a {
  font-weight: 600;
  opacity: 0.84;
}

.home-page .site-header--overlay:not(.is-scrolled) .site-nav a {
  color: #343330;
  font-weight: 600;
  opacity: 0.94;
  text-shadow: 0 1px 12px rgba(242, 240, 236, 0.18);
}

.site-footer {
  padding-top: clamp(3rem, 5vw, 5rem);
  font-weight: 500;
}

.site-footer__links a {
  font-weight: 500;
}

/* Collections index — centred deck with restrained secondary cards. */

.works-page {
  min-height: 100svh;
  align-content: center;
  align-items: start;
  gap: clamp(2rem, 2.8vw, 3rem);
  padding-top: calc(var(--header-height) + clamp(2.75rem, 4vw, 4rem));
  padding-bottom: clamp(3.5rem, 5vw, 5rem);
}

.works-card,
.works-card:nth-child(2),
.works-card:nth-child(3) {
  isolation: isolate;
  align-self: center;
}

.works-card > picture {
  position: relative;
  z-index: 2;
}

.works-card__caption {
  position: relative;
  inset: auto;
  z-index: 3;
  grid-row: 2;
  margin-top: clamp(0.65rem, 0.9vw, 0.85rem);
  padding-top: 0;
}

.works-card__action {
  z-index: 4;
}

.works-card::before,
.works-card::after {
  content: "";
  position: absolute;
  top: 0.45rem;
  right: 0.55rem;
  left: 0.55rem;
  z-index: 0;
  display: block;
  aspect-ratio: 3 / 4;
  border: 0.2rem solid rgba(242, 240, 236, 0.62);
  border-radius: var(--v3-radius);
  background-position: center;
  background-size: cover;
  box-shadow: 0 0.8rem 2rem rgba(45, 44, 43, 0.08);
  filter: saturate(0.86) contrast(0.98);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 0, 0) rotate(0deg) scale(0.97);
  transition: opacity 480ms ease, transform 760ms var(--ease-out), box-shadow 680ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .works-card:hover::before,
  .works-card:focus-visible::before {
    opacity: 0.72;
    transform: translate3d(-5.5%, 1.7%, 0) rotate(-3.4deg) scale(0.97);
  }

  .works-card:hover::after,
  .works-card:focus-visible::after {
    opacity: 0.66;
    transform: translate3d(5.5%, 1.7%, 0) rotate(3.4deg) scale(0.97);
  }
}

/* Collection stories. */

.collection-hero {
  min-height: min(79svh, 50rem);
  margin-top: calc(-1 * clamp(2.75rem, 5vw, 5rem));
  margin-bottom: clamp(4.75rem, 7vw, 7rem);
}

.collection-hero__image,
.collection-hero__statement {
  min-height: min(79svh, 50rem);
}

.collection-hero__statement {
  padding-right: clamp(2.25rem, 4.5vw, 5rem);
  padding-left: clamp(2.25rem, 4.5vw, 5rem);
  font-size: clamp(1.02rem, 1.22vw, 1.18rem);
  font-weight: 400;
}

.collection-hero__name {
  font-size: clamp(2.15rem, 3.35vw, 3.25rem);
  font-weight: 600;
}

.collection-works,
.collection-works--grid {
  gap: clamp(4rem, 6.5vw, 6.5rem) clamp(2rem, 4vw, 4rem);
  padding-bottom: clamp(4rem, 5.5vw, 5.5rem);
}

.collection-works .artwork-block:last-child,
.collection-works--grid .artwork-block:last-child {
  margin-bottom: 0;
}

.collection-works .artwork > picture,
.collection-works--grid .artwork > picture,
.collection-works .artwork-block:nth-child(even) .artwork > picture,
.collection-works--grid .artwork-block:nth-child(even) .artwork > picture {
  padding: clamp(0.16rem, 0.32vw, 0.32rem);
}

.collection-details {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 2.25rem);
}

.collection-details__heading {
  margin-bottom: 0.35rem;
}

.collection-certificate,
.about-closing {
  width: min(54rem, calc(100% - 2 * var(--page-gutter)));
  max-width: 34ch;
  margin: clamp(5rem, 8vw, 8rem) auto 0;
  padding: 0;
  border: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  line-height: 1.3;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  opacity: 1;
}

/* Tighter shared page rhythm. */

.about-page,
.commissions-page,
.process-page,
.portraits-page,
.object-page,
.enquiries-page,
.collection-page {
  padding-bottom: clamp(5rem, 8vw, 8rem);
}

.about-hero {
  align-items: start;
  margin-bottom: clamp(6rem, 10vw, 10rem);
}

.about-bio {
  align-self: start;
}

.about-title {
  margin: 0 0 clamp(1.75rem, 2.8vw, 2.75rem);
  font-size: clamp(2.15rem, 3.2vw, 3.15rem);
  line-height: 0.95;
  letter-spacing: 0.09em;
}

.about-list {
  padding-top: clamp(2rem, 3.5vw, 3.5rem);
  padding-bottom: clamp(3.75rem, 6vw, 6rem);
}

.enquiries-page {
  row-gap: 0;
  padding-bottom: clamp(4rem, 6vw, 6rem);
}

.enquiries-divider {
  margin: clamp(1.5rem, 2vw, 2rem) 0 0.75rem;
}

/* Private commission process — numbered animated timeline. */

.process-intro {
  margin-bottom: clamp(4rem, 6vw, 6rem);
}

.process-page {
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: 0 clamp(2.5rem, 4vw, 4.5rem);
  max-width: 90rem;
}

.process-hero {
  grid-column: 1;
  justify-self: end;
}

.process-hero img {
  margin-right: 0;
  margin-left: auto;
}

.process-text {
  grid-column: 2;
  width: 100%;
  max-width: 36rem;
}

.process-timeline {
  position: relative;
}

.process-timeline::before {
  content: "";
  position: absolute;
  top: 1.15rem;
  bottom: 1.15rem;
  left: 1.15rem;
  width: 1px;
  background: rgba(58, 57, 54, 0.18);
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr);
  gap: 1.25rem;
  margin: 0;
  padding: 0 0 clamp(3.5rem, 5vw, 4.75rem);
  border: 0;
}

.process-step:last-child {
  padding-bottom: 0;
}

.process-step::after {
  content: "";
  position: absolute;
  top: 2.3rem;
  bottom: 0;
  left: 1.15rem;
  width: 1px;
  background: rgba(58, 57, 54, 0.64);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 900ms var(--ease-out) calc(var(--reveal-delay, 0ms) + 260ms);
}

.process-step:last-child::after {
  display: none;
}

.process-step.is-visible::after {
  transform: scaleY(1);
}

.process-step__marker {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid rgba(58, 57, 54, 0.3);
  border-radius: 50%;
  background: var(--concrete-light);
  font-weight: 600;
  letter-spacing: 0.04em;
  transform: scale(0.78);
  transition: color 520ms ease, background-color 520ms ease, transform 720ms var(--ease-out);
}

.process-step.is-visible .process-step__marker {
  background: var(--text-on-light);
  color: var(--text-on-dark);
  transform: scale(1);
}

.process-step__content {
  min-width: 0;
  padding-top: 0.25rem;
}

.process-step__title {
  margin-bottom: 1rem;
}

/* Zoomable lightbox with wheel/button zoom and drag-to-pan. */

.image-lightbox {
  width: min(95vw, 96rem);
  height: min(94svh, 68rem);
  padding: 3.65rem 1rem 1rem;
}

.image-lightbox__controls {
  position: absolute;
  top: 0.78rem;
  left: 50%;
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(242, 240, 236, 0.32);
  border-radius: 2rem;
  transform: translateX(-50%);
}

.image-lightbox__controls button {
  display: grid;
  place-items: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.55rem;
  border: 0;
  border-right: 1px solid rgba(242, 240, 236, 0.18);
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  line-height: 1;
  transition: background-color 260ms ease, opacity 260ms ease;
}

.image-lightbox__controls button:last-child {
  border-right: 0;
}

.image-lightbox__controls button:hover,
.image-lightbox__controls button:focus-visible {
  background: rgba(242, 240, 236, 0.12);
}

.image-lightbox__controls button:disabled {
  cursor: default;
  opacity: 0.34;
}

.image-lightbox__zoom-level {
  min-width: 4.35rem !important;
  font-size: var(--v4-micro-type) !important;
}

.image-lightbox__viewport {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  cursor: zoom-in;
  touch-action: none;
}

.image-lightbox.is-zoomed .image-lightbox__viewport {
  cursor: grab;
}

.image-lightbox.is-dragging .image-lightbox__viewport {
  cursor: grabbing;
}

.image-lightbox__image {
  pointer-events: none;
  transform: translate3d(var(--lightbox-x, 0), var(--lightbox-y, 0), 0) scale(var(--lightbox-zoom, 1));
  transform-origin: center;
  transition: transform 260ms var(--ease-out);
  will-change: transform;
}

.image-lightbox.is-dragging .image-lightbox__image {
  transition: none;
}

@media (max-width: 980px) {
  :root {
    --page-gutter: clamp(1.4rem, 5vw, 3.5rem);
  }

  .works-page {
    min-height: 100svh;
  }
}

@media (max-width: 760px) {
  :root {
    --page-gutter: clamp(1.25rem, 5.7vw, 1.75rem);
    --v4-micro-type: 0.82rem;
  }

  .site-header__inner {
    padding-right: var(--page-gutter);
    padding-left: var(--page-gutter);
  }

  /* Keep the navigation genuinely viewport-sized, including after the
     blurred sticky header has created its own fixed-position context. */

  .site-nav {
    position: fixed;
    inset: 0;
    width: 100vw;
    min-height: 100vh;
    height: 100dvh;
    max-height: none;
    margin: 0;
    padding: calc(var(--header-height) + 2.75rem) var(--page-gutter) 2rem;
    justify-content: center;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .nav-is-open .site-header,
  .nav-is-open .site-header.is-scrolled {
    height: 100dvh;
    background: var(--concrete-light);
    color: var(--text-on-light);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .nav-is-open .site-header__inner {
    border-color: var(--line-on-light);
  }

  .home-hero__copy,
  .collection-hero__title {
    left: var(--page-gutter);
  }

  .works-page {
    align-content: start;
    gap: 5.25rem;
    padding-top: calc(var(--header-height) + 3.2rem);
    padding-bottom: 5rem;
  }

  .works-card,
  .works-card:nth-child(2),
  .works-card:nth-child(3) {
    margin-bottom: 0;
  }

  .collection-hero {
    margin-top: -3.2rem;
    margin-bottom: 4.75rem;
  }

  .collection-hero__name {
    font-size: clamp(1.9rem, 9vw, 2.75rem);
  }

  .collection-hero__statement {
    padding: 2.7rem var(--page-gutter) 0;
    font-size: 1.05rem;
  }

  .collection-works,
  .collection-works--grid {
    gap: 4.5rem;
    padding-bottom: 4.25rem;
  }

  .collection-details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
  }

  .collection-details__heading {
    margin-bottom: 0.7rem;
  }

  .collection-certificate,
  .about-closing {
    width: 100%;
    margin-top: 5.5rem;
    font-size: clamp(1.35rem, 6.5vw, 1.7rem);
  }

  .about-page,
  .commissions-page,
  .process-page,
  .portraits-page,
  .object-page,
  .enquiries-page,
  .collection-page {
    padding-bottom: 5rem;
  }

  .about-hero {
    margin-bottom: 6.5rem;
  }

  .process-intro {
    margin-bottom: 4rem;
  }

  .process-page {
    display: block;
  }

  .process-step {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    gap: 1rem;
    padding-bottom: 3.75rem;
  }

  .process-timeline::before,
  .process-step::after {
    left: 1.1rem;
  }

  .process-step__marker {
    width: 2.2rem;
    height: 2.2rem;
  }

  .enquiries-header {
    margin-bottom: 4.25rem;
  }

  .enquiries-divider {
    margin: 2rem 0 0.75rem;
  }

  .site-footer {
    padding-top: 3.5rem;
    padding-bottom: 2rem;
  }

  .site-footer__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
    gap: 1.5rem;
    text-align: center;
  }

  .site-footer__links {
    order: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    width: 100%;
    gap: 0;
  }

  .site-footer__links a {
    justify-content: center;
    min-width: 0;
    padding: 0.78rem 0.25rem;
    border-top: 1px solid var(--v3-line);
  }

  .site-footer__links a:first-child {
    grid-column: 1 / -1;
  }

  .site-footer__copyright {
    order: 2;
    justify-self: center;
    margin: 0;
  }

  .image-lightbox {
    width: 97vw;
    height: 92svh;
    padding: 3.55rem 0.55rem 0.75rem;
  }
}

@media (max-width: 340px) {
  .site-footer__links {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-footer__links a:first-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .works-card::before,
  .works-card::after,
  .process-step::after,
  .process-step__marker,
  .image-lightbox__image {
    transition: none !important;
  }

  .process-step::after {
    transform: scaleY(1);
  }

  .process-step__marker {
    transform: none;
  }
}