/* ==========================================================================
   Schilderbedrijf GR — Rotterdam
   Editorial design system
   ========================================================================== */

/* --------------------------------------------------------------------------
   Fonts (self-hosted, no third-party requests)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "Cormorant Garamond";
  src: url("../fonts/cormorant-garamond.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("../fonts/cormorant-garamond-italic.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Jost";
  src: url("../fonts/jost.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   Tokens
   -------------------------------------------------------------------------- */
:root {
  --ink: #0b0d0c;
  --ink-soft: #101312;
  --ink-elev: #161a18;
  --bone: #f2ede3;
  --bone-dim: #d8d1c3;
  --bone-faint: #a9a396;
  --brass: #c0a16b;
  --brass-bright: #dec294;
  --brass-deep: #8d7345;
  --alert: #d98b74;

  --line: rgba(242, 237, 227, 0.14);
  --line-strong: rgba(242, 237, 227, 0.26);
  --line-dark: rgba(17, 21, 18, 0.16);
  --line-dark-strong: rgba(17, 21, 18, 0.3);

  --font-display: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --font-sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --step--2: 0.6875rem;
  --step--1: 0.8125rem;
  --step-0: clamp(0.95rem, 0.9rem + 0.22vw, 1.0625rem);
  --step-1: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --step-2: clamp(1.5rem, 1.2rem + 1.3vw, 2.125rem);
  --step-3: clamp(2.125rem, 1.5rem + 2.9vw, 3.75rem);
  --step-4: clamp(2.75rem, 1.7rem + 4.6vw, 5.75rem);
  --step-5: clamp(3.25rem, 1.6rem + 7vw, 8rem);

  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --container: 1480px;
  --header-h: 84px;
  --section-y: clamp(4.5rem, 9vw, 9.5rem);
  --ease: cubic-bezier(0.22, 0.68, 0.16, 1);
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: var(--step-0);
  line-height: 1.7;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked {
  overflow: hidden;
}

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

img {
  height: auto;
  background-color: var(--ink-elev);
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--brass);
  color: var(--ink);
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--bone);
  color: var(--ink);
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: translateY(-200%);
  transition: transform 0.25s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.018em;
}

.display em {
  font-style: italic;
  color: var(--brass);
}

.h1 {
  font-size: var(--step-5);
}

.h2 {
  font-size: var(--step-4);
  line-height: 1.02;
}

.h3 {
  font-size: var(--step-3);
  line-height: 1.06;
}

.h4 {
  font-size: var(--step-2);
  line-height: 1.12;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--step--2);
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.eyebrow::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--brass);
}

.lede {
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--bone-dim);
  max-width: 46ch;
}

.prose p {
  max-width: 52ch;
  color: var(--bone-dim);
  margin-bottom: 1.15em;
}

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

.text-muted {
  color: var(--bone-faint);
}

.small {
  font-size: var(--step--1);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
  position: relative;
}

.section--tight {
  padding-block: clamp(3.5rem, 6vw, 6rem);
}

.section--light {
  background: var(--bone);
  color: #14171a;
}

.section--light .eyebrow {
  color: #6f6a5f;
}

.section--light .lede,
.section--light .prose p {
  color: #43473f;
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}

.section-head__title {
  max-width: 20ch;
}

/* --------------------------------------------------------------------------
   Links & buttons
   -------------------------------------------------------------------------- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--step--2);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.link-arrow svg {
  width: 18px;
  height: 10px;
  transition: transform 0.35s var(--ease);
}

.link-arrow:hover {
  color: var(--brass-bright);
  border-color: var(--brass);
}

.link-arrow:hover svg {
  transform: translateX(6px);
}

.section--light .link-arrow {
  color: #14171a;
  border-color: var(--line-dark-strong);
}

.section--light .link-arrow:hover {
  color: var(--brass-deep);
  border-color: var(--brass-deep);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  min-height: 52px;
  padding: 0.95rem 1.9rem;
  border: 1px solid transparent;
  background: none;
  font-family: var(--font-sans);
  font-size: var(--step--2);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.35s var(--ease), color 0.35s var(--ease),
    border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.btn svg {
  width: 16px;
  height: 10px;
  flex: none;
}

.btn--solid {
  background: var(--brass);
  border-color: var(--brass);
  color: #12140f;
}

.btn--solid:hover {
  background: var(--brass-bright);
  border-color: var(--brass-bright);
}

.btn--ghost {
  border-color: rgba(242, 237, 227, 0.34);
  color: var(--bone);
}

.btn--ghost:hover {
  border-color: var(--brass);
  color: var(--brass-bright);
}

.btn--dark {
  border-color: var(--line-dark-strong);
  color: #14171a;
}

.btn--dark:hover {
  border-color: #14171a;
  background: #14171a;
  color: var(--bone);
}

.btn--block {
  width: 100%;
}

.btn:active {
  transform: translateY(1px);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color 0.5s var(--ease), border-color 0.5s var(--ease),
    backdrop-filter 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}

.header.is-scrolled {
  background: rgba(11, 13, 12, 0.86);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: 100%;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.18rem;
  line-height: 1;
  flex: none;
}

.brand__eyebrow {
  font-size: 0.5rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bone-dim);
}

.brand__logo {
  display: block;
  flex: none;
  width: auto;
  height: 2.4rem;
  margin-top: 0.15rem;
  background: none;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--bone);
}

.brand__name em {
  font-style: italic;
  color: var(--brass);
}

.brand__sub {
  font-size: 0.5625rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.75rem);
}

.nav__link {
  position: relative;
  font-size: var(--step--2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-dim);
  padding-block: 0.4rem;
  transition: color 0.3s var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--bone);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.header__cta {
  min-height: 46px;
  padding: 0.75rem 1.5rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.5rem 0;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--bone);
  font-size: var(--step--2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.nav-toggle__bars {
  display: grid;
  gap: 5px;
  width: 24px;
}

.nav-toggle__bars span {
  display: block;
  height: 1px;
  background: currentColor;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 2rem) var(--gutter) 3rem;
  background: var(--ink-soft);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease), visibility 0.45s var(--ease);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__nav {
  display: grid;
  gap: 0.35rem;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 9vw, 3.5rem);
  line-height: 1.15;
  color: var(--bone);
  border-bottom: 1px solid var(--line);
  padding-block: 0.65rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.mobile-menu.is-open .mobile-menu__link {
  opacity: 1;
  transform: none;
}

.mobile-menu__link small {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.24em;
  color: var(--bone-faint);
}

.mobile-menu__footer {
  margin-top: 2.5rem;
  display: grid;
  gap: 0.5rem;
  font-size: var(--step--1);
  color: var(--bone-faint);
}

.mobile-menu__footer a {
  color: var(--bone-dim);
}

.mobile-menu.is-open .mobile-menu__link:nth-child(1) {
  transition-delay: 0.06s;
}
.mobile-menu.is-open .mobile-menu__link:nth-child(2) {
  transition-delay: 0.11s;
}
.mobile-menu.is-open .mobile-menu__link:nth-child(3) {
  transition-delay: 0.16s;
}
.mobile-menu.is-open .mobile-menu__link:nth-child(4) {
  transition-delay: 0.21s;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: calc(var(--header-h) + 4rem);
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  filter: saturate(0.78) contrast(1.04) brightness(0.82);
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 13, 12, 0.82) 0%, rgba(11, 13, 12, 0.28) 34%,
      rgba(11, 13, 12, 0.62) 72%, rgba(11, 13, 12, 0.96) 100%),
    linear-gradient(96deg, rgba(11, 13, 12, 0.72) 0%, rgba(11, 13, 12, 0.18) 58%,
      rgba(11, 13, 12, 0.42) 100%);
}

.hero__inner {
  width: 100%;
}

.hero__eyebrow {
  color: var(--bone-dim);
  margin-bottom: clamp(1.25rem, 3vw, 2.25rem);
}

.hero__title {
  max-width: 15ch;
  text-wrap: balance;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  text-shadow: 0 1px 40px rgba(0, 0, 0, 0.35);
}

.hero__lead {
  max-width: 44ch;
  color: var(--bone-dim);
  font-size: var(--step-1);
  line-height: 1.7;
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  margin-top: clamp(2.75rem, 7vw, 5rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: var(--step--2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.hero__foot-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
}

.hero__foot-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.hero__foot-list li + li::before {
  content: "";
  width: 1px;
  height: 11px;
  background: var(--line-strong);
  margin-right: 1rem;
  order: -1;
}

.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.hero__scroll svg {
  width: 10px;
  height: 26px;
  animation: nudge 2.6s var(--ease) infinite;
}

@keyframes nudge {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  50% {
    transform: translateY(6px);
    opacity: 1;
  }
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(3.5rem, 8vw, 7rem));
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}

.page-hero__title {
  max-width: 22ch;
  text-wrap: balance;
  margin-top: 1.75rem;
}

.page-hero__lead {
  margin-top: 1.75rem;
  max-width: 52ch;
  color: var(--bone-dim);
}

/* --------------------------------------------------------------------------
   Philosophy
   -------------------------------------------------------------------------- */
.philosophy {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
  gap: clamp(2rem, 5vw, 5rem);
}

.philosophy__label {
  position: sticky;
  top: calc(var(--header-h) + 2.5rem);
  align-self: start;
}

.philosophy__body h2 {
  max-width: 20ch;
  text-wrap: balance;
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem);
}

.philosophy__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}

.philosophy__columns p {
  color: var(--bone-dim);
  max-width: 46ch;
}

.philosophy__columns p:first-child::first-letter {
  float: left;
  font-family: var(--font-display);
  font-size: 4.6em;
  line-height: 0.72;
  padding: 0.06em 0.14em 0 0;
  color: var(--brass);
  font-weight: 400;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem 2rem;
  margin-top: clamp(2.5rem, 5vw, 3.75rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.fact__label {
  font-size: var(--step--2);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-faint);
  margin-bottom: 0.4rem;
}

.fact__value {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--bone);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   Principles
   -------------------------------------------------------------------------- */
.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.75rem, 4vw, 3.5rem);
}

.principle {
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.principle__num {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--brass);
  letter-spacing: 0.06em;
}

.principle h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.principle p {
  color: var(--bone-dim);
  max-width: 34ch;
}

/* --------------------------------------------------------------------------
   Work grid
   -------------------------------------------------------------------------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.work-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.work-card--a,
.work-card--b,
.work-card--c,
.work-card--d {
  grid-column: span 6;
}

.work-card--b,
.work-card--c {
  margin-top: clamp(0rem, 4vw, 4.5rem);
}

.work-card__media {
  position: relative;
  overflow: hidden;
  background: var(--ink-elev);
}

.work-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter 1.1s var(--ease);
  filter: saturate(0.9);
}

.work-card:hover .work-card__media img {
  transform: scale(1.035);
  filter: saturate(1);
}

.work-card__media--wide {
  aspect-ratio: 4 / 3;
}

.work-card__media--portrait {
  aspect-ratio: 4 / 5;
}

.work-card__caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: var(--step--1);
}

.work-card__title {
  color: var(--bone);
}

.work-card__meta {
  font-size: var(--step--2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-faint);
  text-align: right;
}

/* --------------------------------------------------------------------------
   Services list
   -------------------------------------------------------------------------- */
.services {
  border-top: 1px solid var(--line-dark);
}

.service {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 3.2fr) minmax(0, 5fr) 6rem;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  padding-block: clamp(1.5rem, 2.6vw, 2.25rem);
  border-bottom: 1px solid var(--line-dark);
  transition: background-color 0.4s var(--ease);
}

.service:hover {
  background: rgba(17, 21, 18, 0.035);
}

.service__num {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: #8a8377;
}

.service__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform 0.45s var(--ease);
}

.service:hover .service__title {
  transform: translateX(6px);
}

.service__desc {
  color: #4a4e46;
  font-size: var(--step-0);
  max-width: 48ch;
}

.service__thumb {
  width: 6rem;
  aspect-ratio: 1;
  overflow: hidden;
  background: #ded7c9;
}

.service__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) saturate(0.8);
  transition: filter 0.5s var(--ease), transform 0.7s var(--ease);
}

.service:hover .service__thumb img {
  filter: none;
  transform: scale(1.04);
}

/* --------------------------------------------------------------------------
   Statement / atmosphere
   -------------------------------------------------------------------------- */
.statement {
  position: relative;
  min-height: clamp(30rem, 60vw, 44rem);
  display: grid;
  place-items: center;
  padding-block: clamp(4rem, 10vw, 8rem);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

.statement__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.statement__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.62) brightness(0.68);
}

.statement::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 90% at 50% 50%, rgba(11, 13, 12, 0.34) 0%, rgba(11, 13, 12, 0.82) 100%);
}

.statement blockquote {
  max-width: 26ch;
  margin-inline: auto;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.9vw, 3.5rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -0.012em;
  text-wrap: balance;
}

.statement figcaption {
  margin-top: 2rem;
  font-size: var(--step--2);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* --------------------------------------------------------------------------
   Process
   -------------------------------------------------------------------------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.step {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.step__num {
  font-size: var(--step--2);
  letter-spacing: 0.22em;
  color: var(--brass);
}

.step h3 {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 400;
  line-height: 1.25;
}

.step p {
  font-size: var(--step--1);
  color: var(--bone-dim);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   CTA
   -------------------------------------------------------------------------- */
.cta {
  position: relative;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 85% 10%, rgba(192, 161, 107, 0.12) 0%, rgba(192, 161, 107, 0) 55%),
    var(--ink-soft);
}

.cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}

.cta h2 {
  max-width: 16ch;
  text-wrap: balance;
  margin-bottom: 1.75rem;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.25rem;
}

.contact-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.contact-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--bone-dim);
  transition: color 0.3s var(--ease);
}

.contact-list__row:hover {
  color: var(--brass-bright);
}

.contact-list__label {
  font-size: var(--step--2);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* --------------------------------------------------------------------------
   Interior page: split sections
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.split--media-right {
  direction: ltr;
}

.split__media {
  position: relative;
  overflow: hidden;
  background: var(--ink-elev);
}

.split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.split__media--wide img {
  aspect-ratio: 4 / 3;
}

.split__body h2 {
  margin-bottom: 1.5rem;
  max-width: 16ch;
}

.split__body p {
  color: var(--bone-dim);
  max-width: 46ch;
  margin-bottom: 1.1em;
}

.split + .split {
  margin-top: clamp(3.5rem, 7vw, 7rem);
}

@media (min-width: 861px) {
  .split--reverse .split__media {
    order: 2;
  }
}

.detail-list {
  margin-top: 1.75rem;
  display: grid;
  gap: 0.7rem;
}

.detail-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--step--1);
  color: var(--bone-dim);
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 1px;
  background: var(--brass);
}

/* --------------------------------------------------------------------------
   Gallery
   -------------------------------------------------------------------------- */
.gallery {
  columns: 2;
  column-gap: clamp(1.25rem, 3vw, 2.5rem);
}

.gallery__item {
  break-inside: avoid;
  margin-bottom: clamp(1.25rem, 3vw, 2.5rem);
}

.gallery__btn {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: zoom-in;
  position: relative;
  overflow: hidden;
}

.gallery__btn img {
  width: 100%;
  transition: transform 1s var(--ease), filter 1s var(--ease);
  filter: saturate(0.9);
}

.gallery__btn:hover img {
  transform: scale(1.025);
  filter: none;
}

.gallery__caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-top: 0.85rem;
  font-size: var(--step--1);
  color: var(--bone-dim);
}

.gallery__caption span:last-child {
  font-size: var(--step--2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* Lightbox (native dialog) */
.lightbox {
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  padding: clamp(1rem, 4vw, 3rem);
  margin: 0;
  border: 0;
  background: rgba(8, 10, 9, 0.96);
  color: var(--bone);
  overflow: auto;
}

.lightbox::backdrop {
  background: rgba(8, 10, 9, 0.9);
}

.lightbox__inner {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.lightbox__img {
  max-width: min(100%, 70rem);
  max-height: 76vh;
  width: auto;
  object-fit: contain;
}

.lightbox__caption {
  font-size: var(--step--1);
  color: var(--bone-dim);
  text-align: center;
}

.lightbox__close {
  position: fixed;
  top: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(11, 13, 12, 0.7);
  color: var(--bone);
  cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.lightbox__close:hover {
  border-color: var(--brass);
  color: var(--brass-bright);
}

.lightbox__nav {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.lightbox__nav button {
  min-height: 44px;
  padding: 0.6rem 1.2rem;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--bone-dim);
  font-size: var(--step--2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.lightbox__nav button:hover {
  border-color: var(--brass);
  color: var(--brass-bright);
}

.lightbox__count {
  min-width: 4.5rem;
  text-align: center;
  font-size: var(--step--2);
  letter-spacing: 0.2em;
  color: var(--bone-dim);
}

/* --------------------------------------------------------------------------
   Contact page
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}

.form {
  display: grid;
  gap: 1.5rem;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.field__label {
  font-size: var(--step--2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.field__control {
  width: 100%;
  padding: 0.85rem 0.15rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--bone);
  font-weight: 300;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.field__control:hover {
  border-bottom-color: var(--bone-faint);
}

.field__control:focus {
  outline: none;
  border-bottom-color: var(--brass);
}

.field__control:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: 4px;
}

textarea.field__control {
  min-height: 7.5rem;
  resize: vertical;
  line-height: 1.6;
}

select.field__control {
  appearance: none;
  background-image: url("../img/chevron.svg");
  background-repeat: no-repeat;
  background-position: right 0.4rem center;
  padding-right: 2rem;
  cursor: pointer;
}

select.field__control option {
  background: var(--ink-elev);
  color: var(--bone);
}

.field__error {
  min-height: 1.1em;
  font-size: var(--step--2);
  letter-spacing: 0.02em;
  color: var(--alert);
}

.field__hint {
  font-size: var(--step--2);
  color: var(--bone-faint);
  line-height: 1.5;
}

.field--invalid .field__control {
  border-bottom-color: var(--alert);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: var(--step--1);
  color: var(--bone-dim);
  line-height: 1.6;
}

.checkbox input {
  appearance: none;
  width: 20px;
  height: 20px;
  margin: 0.2rem 0 0;
  flex: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.checkbox input:checked {
  background: var(--brass);
  border-color: var(--brass);
  background-image: url("../img/check.svg");
  background-repeat: no-repeat;
  background-position: center;
}

.checkbox a {
  color: var(--brass-bright);
  border-bottom: 1px solid rgba(192, 161, 107, 0.45);
}

.checkbox a:hover {
  border-bottom-color: var(--brass-bright);
}

.form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.form__status {
  min-height: 1.4em;
  font-size: var(--step--1);
  color: var(--bone-dim);
}

.form__status.is-error {
  color: var(--alert);
}

.form__status.is-ok {
  color: var(--brass-bright);
}

.aside-card {
  border-top: 1px solid var(--line);
  padding-top: 1.75rem;
  margin-bottom: 2.5rem;
}

.aside-card h2 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 300;
  margin-bottom: 1rem;
}

.aside-card p {
  color: var(--bone-dim);
  font-size: var(--step--1);
  line-height: 1.75;
  max-width: 38ch;
}

.aside-card p + p {
  margin-top: 0.9rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: 2rem;
  background: var(--ink);
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 2fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.footer__eyebrow {
  font-size: 0.5625rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bone-dim);
  margin-bottom: 0.65rem;
}

.footer__logo {
  display: block;
  width: auto;
  height: clamp(3.4rem, 5vw, 4.5rem);
  margin-bottom: 1.15rem;
  background: none;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.2vw, 2.1rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
}

.footer__brand-name em {
  font-style: italic;
  color: var(--brass);
}

.footer__tagline {
  color: var(--bone-faint);
  font-size: var(--step--1);
  max-width: 30ch;
  line-height: 1.7;
}

.footer__col h3 {
  font-size: var(--step--2);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-faint);
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.footer__col ul {
  display: grid;
  gap: 0.65rem;
  font-size: var(--step--1);
}

.footer__col a {
  color: var(--bone-dim);
  transition: color 0.3s var(--ease);
}

.footer__col a:hover {
  color: var(--brass-bright);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: var(--step--2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* --------------------------------------------------------------------------
   Reveal animation
   -------------------------------------------------------------------------- */
/* Content stays visible without JavaScript; the reveal only runs once
   the .js class is present on the document element. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: opacity, transform;
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.js [data-reveal="fade"] {
  transform: none;
}

[data-reveal-delay="1"] {
  transition-delay: 0.1s;
}
[data-reveal-delay="2"] {
  transition-delay: 0.2s;
}
[data-reveal-delay="3"] {
  transition-delay: 0.3s;
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */
.error-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: calc(var(--header-h) + 3rem) var(--gutter) 4rem;
}

.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 16rem);
  line-height: 0.85;
  color: var(--brass);
  opacity: 0.85;
}

.error-page p {
  color: var(--bone-dim);
  max-width: 44ch;
  margin: 1.5rem auto 2.25rem;
}

.error-page__actions {
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Legal / prose pages
   -------------------------------------------------------------------------- */
.legal {
  max-width: 74ch;
}

.legal h2 {
  margin-top: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.85rem;
}

.legal h2:first-child {
  margin-top: 0;
}

.legal p {
  max-width: 68ch;
  margin-bottom: 1.1em;
  color: var(--bone-dim);
}

.legal .detail-list {
  margin-bottom: 1.5rem;
}

.legal a:not(.btn) {
  color: var(--brass-bright);
  border-bottom: 1px solid rgba(192, 161, 107, 0.45);
  transition: border-color 0.3s var(--ease);
}

.legal a:not(.btn):hover {
  border-bottom-color: var(--brass-bright);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .nav {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

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

  .philosophy__label {
    position: static;
  }

  .cta__grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }

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

  .service {
    grid-template-columns: 2.5rem minmax(0, 1fr) 5rem;
    grid-template-areas:
      "num title thumb"
      ". desc thumb";
    row-gap: 0.5rem;
  }

  .service__num {
    grid-area: num;
    align-self: start;
  }
  .service__title {
    grid-area: title;
  }
  .service__desc {
    grid-area: desc;
  }
  .service__thumb {
    grid-area: thumb;
    width: 5rem;
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 72px;
  }

  .brand__logo {
    height: 1.9rem;
  }

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

  .split__media {
    order: -1;
  }

  .split__media img {
    aspect-ratio: 4 / 3;
  }

  .principles {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .work-card--a,
  .work-card--b,
  .work-card--c,
  .work-card--d {
    grid-column: auto;
    margin-top: 0;
  }

  .work-card__media--portrait {
    aspect-ratio: 4 / 3;
  }

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

  .gallery {
    columns: 1;
  }

  .hero {
    min-height: 92svh;
  }

  .hero__foot {
    justify-content: flex-start;
  }

  .hero__foot-list {
    flex-direction: column;
    gap: 0.35rem;
  }

  .hero__foot-list li + li::before {
    display: none;
  }

  .hero__scroll {
    display: none;
  }

  .facts {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

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

  .footer__top {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
}

@media (max-width: 560px) {
  .process {
    grid-template-columns: 1fr;
  }

  .service {
    grid-template-columns: 2rem minmax(0, 1fr);
    grid-template-areas:
      "num title"
      ". desc";
    padding-block: 1.35rem;
  }

  .service__thumb {
    display: none;
  }

  .hero__actions .btn,
  .form__actions .btn {
    width: 100%;
  }

  .statement blockquote {
    font-size: 1.75rem;
  }
}

/* --------------------------------------------------------------------------
   Reduced motion & print
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media print {
  .header,
  .footer,
  .hero__media,
  .hero__scrim,
  .nav-toggle {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }
}