/* Re.Design Studio — redesign.hk
   Tokens from company profile PDF. No build step. */

:root {
  --cream: #F2EBE3;
  --cream-deep: #EBE5D9;
  --cream-soft: #F7F2EC;
  --brown: #3C2F27;
  --brown-mid: #6B5D54;
  --brown-soft: #8A7A70;
  --terracotta: #A65D4A;
  --charcoal: #2A221C;
  --white: #FFFCFA;
  --hairline: rgba(60, 47, 39, 0.18);
  --hairline-light: rgba(242, 235, 227, 0.22);
  --font-serif: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-sans: "DM Sans", "Inter", system-ui, -apple-system, sans-serif;
  --nav-h: 4.25rem;
  --max: 72rem;
  --pad: clamp(1.25rem, 4vw, 3rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--terracotta); }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.75rem;
  color: var(--brown);
}
p { margin: 0 0 1rem; }
button, input, textarea, select { font: inherit; color: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}

.label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown-mid);
}
.num {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  color: var(--terracotta);
  letter-spacing: 0.04em;
  line-height: 1;
}
.hairline { border: 0; border-top: 1px solid var(--hairline); margin: 0; }
.zh { font-weight: 400; line-height: 1.8; }
.muted { color: var(--brown-mid); }
.serif { font-family: var(--font-serif); }

/* —— Nav —— */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  background: rgba(242, 235, 227, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.site-nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}
.site-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}
.site-nav__logo img {
  width: 2.4rem;
  height: 2.4rem;
  object-fit: contain;
  /* no brown tile: emblem_black.png sits on cream header */
}
.site-nav__brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--brown);
}
.site-nav__brand span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown-mid);
}
.site-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
}
.site-nav__links a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brown-mid);
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.site-nav__links a:hover,
.site-nav__links a.is-active {
  color: var(--brown);
  border-bottom-color: var(--terracotta);
}
.site-nav__toggle {
  display: none;
  background: none;
  border: 1px solid var(--hairline);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  color: var(--brown);
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  text-transform: uppercase;
}

@media (max-width: 860px) {
  .site-nav__toggle { display: inline-flex; }
  .site-nav__links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--hairline);
    padding: 0.5rem var(--pad) 1rem;
  }
  .site-nav.is-open .site-nav__links { display: flex; }
  .site-nav__links a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--hairline);
  }
}

/* —— Footer —— */
.site-footer {
  background: var(--brown);
  color: var(--cream);
  padding: 2.5rem 0 2rem;
  margin-top: 0;
}
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: #fff; }
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}
.site-footer__brand {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}
.site-footer .label { color: rgba(242,235,227,0.55); }
.site-footer__bar {
  width: min(100% - 2 * var(--pad), var(--max));
  margin: 2rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline-light);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(242,235,227,0.55);
}
@media (max-width: 720px) {
  .site-footer__inner { grid-template-columns: 1fr; }
}

/* —— Page hero bands —— */
.page-hero {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--hairline);
}
.page-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  max-width: 14ch;
}
.page-hero .lede { color: var(--brown-mid); max-width: 38ch; }
@media (max-width: 720px) {
  .page-hero__grid { grid-template-columns: 1fr; }
}

/* —— Home hero (p1) —— */
.home-hero {
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: minmax(14rem, 0.38fr) 1fr;
  background: var(--cream);
}
.home-hero__side {
  padding: clamp(2rem, 5vw, 4rem) var(--pad);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--hairline);
  gap: 2rem;
}
.home-hero__side .label { margin-bottom: 1.5rem; }
.home-hero__affiliates {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.home-hero__affiliates strong {
  display: block;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--brown);
}
.home-hero__affiliates span {
  display: block;
  font-size: 0.78rem;
  color: var(--brown-mid);
  letter-spacing: 0.04em;
}
.home-hero__year {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--brown-mid);
}
.home-hero__year::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--hairline);
}
.home-hero__panel {
  background: var(--brown);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: clamp(3rem, 8vw, 6rem) var(--pad);
  position: relative;
}
.home-hero__panel .label {
  position: absolute;
  top: 2rem;
  left: 2rem;
  color: rgba(242,235,227,0.5);
}
.home-hero__logo {
  width: min(14rem, 56vw);
  height: auto;
  margin: 0 auto 1.75rem;
  display: block;
  object-fit: contain;
  /* full LOGO_white.png — no invert/brightness */
}
.home-hero__panel h1 {
  color: var(--cream);
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}
.home-hero__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: rgba(242,235,227,0.75);
  margin-bottom: 2.5rem;
}
.home-hero__cta {
  display: inline-flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}
.home-hero__foot {
  position: absolute;
  bottom: 1.5rem;
  left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 2rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: rgba(242,235,227,0.45);
}
@media (max-width: 800px) {
  .home-hero { grid-template-columns: 1fr; min-height: auto; }
  .home-hero__side { border-right: 0; border-bottom: 1px solid var(--hairline); min-height: auto; }
  .home-hero__panel { min-height: 70vh; }
  .home-hero__foot { flex-direction: column; gap: 0.35rem; text-align: center; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border: 1px solid currentColor;
  background: transparent;
  cursor: pointer;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn--light { color: var(--cream); border-color: rgba(242,235,227,0.45); }
.btn--light:hover { background: var(--cream); color: var(--brown); }
.btn--dark { color: var(--brown); border-color: var(--brown); }
.btn--dark:hover { background: var(--brown); color: var(--cream); }
.btn--fill {
  background: var(--terracotta);
  border-color: var(--terracotta);
  color: var(--white);
}
.btn--fill:hover { background: var(--brown); border-color: var(--brown); color: var(--cream); }

/* —— Sections —— */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section--cream { background: var(--cream); }
.section--deep { background: var(--cream-deep); }
.section--brown { background: var(--brown); color: var(--cream); }
.section--brown h1,
.section--brown h2,
.section--brown h3 { color: var(--cream); }
.section--brown .label { color: rgba(242,235,227,0.55); }
.section--brown .muted { color: rgba(242,235,227,0.65); }
.section--brown .hairline,
.section--brown hr { border-color: var(--hairline-light); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}
.split--3 { grid-template-columns: 1fr 1.1fr 0.9fr; }
.split--aside { grid-template-columns: 1fr 0.85fr; }
@media (max-width: 900px) {
  .split, .split--3, .split--aside { grid-template-columns: 1fr; }
}

/* About */
.about-quote {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  color: var(--brown);
  margin: 1rem 0 1.5rem;
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
}
.stats strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--brown);
  line-height: 1;
}
.stats span { font-size: 0.85rem; color: var(--brown-mid); }
.philosophy {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.philosophy article {
  padding: 1.25rem 0;
  border-top: 1px solid var(--hairline);
}
.philosophy h3 {
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
}
@media (max-width: 640px) {
  .philosophy { grid-template-columns: 1fr; }
}

.approach-list {
  display: flex;
  flex-direction: column;
}
.approach-list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--hairline);
}
.approach-list li:first-child { border-top: 1px solid var(--hairline); }

.panel-dark {
  background: var(--brown);
  color: var(--cream);
  padding: clamp(1.75rem, 4vw, 2.75rem);
}
.panel-dark h2, .panel-dark h3 { color: var(--cream); }
.panel-dark .label { color: rgba(242,235,227,0.5); }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.service-card {
  padding: 1.75rem 1.5rem 1.75rem 0;
  border-bottom: 1px solid var(--hairline);
}
.service-card:nth-child(odd) { padding-right: 1.75rem; border-right: 1px solid var(--hairline); }
.service-card h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0.5rem 0 0.65rem;
}
@media (max-width: 700px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card:nth-child(odd) { border-right: 0; padding-right: 0; }
}

.services-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.35fr 0.9fr;
  gap: 0;
  min-height: 28rem;
}
.services-layout > * { padding: clamp(1.5rem, 3vw, 2.5rem); }
.services-layout__intro { border-right: 1px solid var(--hairline); }
.services-layout__list { border-right: 1px solid var(--hairline); }
.services-layout__aside {
  background: var(--brown);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.services-layout__aside h2 {
  color: var(--cream);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
}
@media (max-width: 900px) {
  .services-layout { grid-template-columns: 1fr; }
  .services-layout__intro,
  .services-layout__list { border-right: 0; border-bottom: 1px solid var(--hairline); }
}

/* Process */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 2.5rem;
}
.process-step {
  padding: 0 1.15rem 0 0;
  border-right: 1px solid var(--hairline);
  min-width: 0;
}
.process-step:last-child { border-right: 0; padding-right: 0; }
.process-step:not(:first-child) { padding-left: 1.15rem; }
.process-step h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0.75rem 0 0.25rem;
}
.process-step .phase {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown-mid);
  margin-bottom: 0.85rem;
}
.process-step p { font-size: 0.88rem; color: var(--brown-mid); }
.process-step .note {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--hairline);
  font-size: 0.78rem;
  color: var(--brown-soft);
}
@media (max-width: 980px) {
  .process-steps {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 0;
    padding-bottom: 0.75rem;
    -webkit-overflow-scrolling: touch;
  }
  .process-step {
    flex: 0 0 min(72vw, 16rem);
    scroll-snap-align: start;
    padding: 0 1.25rem;
    border-right: 1px solid var(--hairline);
  }
  .process-step:first-child { padding-left: 0; }
}

.dev-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.dev-grid article {
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline);
}
@media (max-width: 720px) {
  .dev-grid { grid-template-columns: 1fr; }
}

.material-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
}
.standard-list li {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--hairline);
}
.standard-list li:first-child { border-top: 1px solid var(--hairline); }
.standard-list h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

/* Difference */
.diff-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  min-height: 28rem;
}
.diff-layout__side {
  background: var(--brown);
  color: var(--cream);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
}
.diff-layout__side h1 { color: var(--cream); font-size: clamp(2.4rem, 4vw, 3.4rem); }
.diff-layout__main {
  padding: clamp(2rem, 5vw, 3.5rem);
  background: var(--cream);
}
.diff-item {
  display: grid;
  grid-template-columns: 3.25rem minmax(7rem, 11rem) 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
}
.diff-item:first-of-type { border-top: 1px solid var(--hairline); }
.diff-item h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
}
@media (max-width: 860px) {
  .diff-layout { grid-template-columns: 1fr; }
  .diff-item { grid-template-columns: 3rem 1fr; }
  .diff-item p { grid-column: 1 / -1; }
}

/* Project types */
.type-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  margin-top: 2.5rem;
  border: 1px solid var(--hairline);
}
.type-card {
  background: var(--cream-deep);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  min-height: 22rem;
  display: flex;
  flex-direction: column;
}
.type-card--dark {
  background: var(--brown);
  color: var(--cream);
}
.type-card--dark h2,
.type-card--dark h3 { color: var(--cream); }
.type-card--dark .muted,
.type-card--dark .zh { color: rgba(242,235,227,0.7); }
.type-card--light { background: var(--cream); }
.type-card h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0.75rem 0 0.35rem;
}
.type-card ul {
  margin-top: auto;
  padding-top: 1.5rem;
}
.type-card li {
  padding: 0.45rem 0;
  border-top: 1px solid var(--hairline);
  font-size: 0.9rem;
  color: var(--brown-mid);
}
.type-card--dark li {
  border-color: var(--hairline-light);
  color: rgba(242,235,227,0.7);
}
@media (max-width: 800px) {
  .type-cards { grid-template-columns: 1fr; }
}

/* Projects */
.projects-layout {
  display: grid;
  grid-template-columns: minmax(14rem, 0.85fr) 1.6fr;
  gap: 0;
  min-height: 70vh;
}
.projects-side {
  background: var(--brown);
  color: var(--cream);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.projects-side h1 { color: var(--cream); font-size: clamp(2rem, 3.5vw, 2.75rem); }
.projects-side .zh { color: rgba(242,235,227,0.7); }
.filter-list { margin-top: auto; }
.filter-list button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-top: 1px solid var(--hairline-light);
  padding: 0.85rem 0;
  color: rgba(242,235,227,0.7);
  cursor: pointer;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.filter-list button:last-child { border-bottom: 1px solid var(--hairline-light); }
.filter-list button.is-active,
.filter-list button:hover { color: var(--cream); }
.projects-main {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--cream);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.project-card {
  background: var(--cream-deep);
  border: 1px solid var(--hairline);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(60,47,39,0.08);
}
.project-card.is-hidden { display: none; }
.project-card__media {
  aspect-ratio: 4 / 3;
  background: var(--cream-deep);
  overflow: hidden;
  position: relative;
}
.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  background:
    linear-gradient(160deg, var(--cream-deep), #d9d0c4 55%, var(--brown-mid));
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: 1.25rem;
}
.project-card__body { padding: 1.1rem 1.15rem 1.35rem; }
.project-card__cat {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown-mid);
  margin-bottom: 0.4rem;
}
.project-card h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.45;
}
@media (max-width: 860px) {
  .projects-layout { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}

/* Contact */
.contact-layout {
  background: var(--brown);
  color: var(--cream);
  display: grid;
  grid-template-columns: 0.85fr 1.2fr 0.95fr;
  min-height: calc(100vh - var(--nav-h) - 8rem);
}
.contact-layout > * {
  padding: clamp(2rem, 4vw, 3rem);
  border-right: 1px solid var(--hairline-light);
}
.contact-layout > *:last-child { border-right: 0; }
.contact-layout h1,
.contact-layout h2 { color: var(--cream); }
.contact-layout .label { color: rgba(242,235,227,0.5); }
.contact-layout a { color: var(--cream); border-bottom: 1px solid rgba(242,235,227,0.25); }
.contact-layout a:hover { border-bottom-color: var(--cream); color: #fff; }
.contact-details dt {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242,235,227,0.5);
  margin-top: 1.15rem;
}
.contact-details dd {
  margin: 0.35rem 0 0;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--hairline-light);
  font-size: 1.05rem;
}
.contact-form label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242,235,227,0.55);
  margin: 0.85rem 0 0.4rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline-light);
  padding: 0.65rem 0;
  color: var(--cream);
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus { border-bottom-color: var(--cream); }
.contact-form textarea { min-height: 6rem; resize: vertical; }
.contact-form .btn { margin-top: 1.5rem; width: 100%; }
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-layout > * { border-right: 0; border-bottom: 1px solid var(--hairline-light); }
}

/* Utility */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 1.75rem; }
.mt-2 { margin-top: 1.75rem; }
.mt-3 { margin-top: 2.5rem; }
.max-prose { max-width: 42rem; }
.display {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.12;
}

/* —— Project card link (CI4 wired) —— */
.project-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.project-card__link:hover { color: inherit; }
.project-card__link:hover .project-card__media img {
  transform: scale(1.03);
}
.project-card__media img {
  transition: transform 0.5s var(--ease);
}
.project-show__figure img { display: block; }

/* —— 21-route deck / slide layouts (landscape PDF proportions) —— */
.deck-page #main { min-height: calc(100vh - var(--nav-h)); }
.slide { min-height: calc(100vh - var(--nav-h)); }
.slide-pager {
  margin-top: auto;
  padding-top: 1.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--brown-mid);
}
.slide-footbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown-soft);
}

/* Deck nav controls */
.site-nav__deck {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-inline: auto 1rem;
}
.deck-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--hairline);
  color: var(--brown);
  font-size: 0.95rem;
  line-height: 1;
}
.deck-btn:hover { background: var(--brown); color: var(--cream); }
.deck-btn.is-disabled {
  opacity: 0.35;
  pointer-events: none;
}
.deck-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--brown-mid);
  min-width: 4.5rem;
  text-align: center;
}
@media (max-width: 860px) {
  .site-nav__deck { margin-inline: 0 auto; }
  .site-nav__links .deck-label { display: none; }
}

/* Home slide */
.slide--home {
  display: grid;
  grid-template-columns: minmax(12rem, 0.32fr) 1fr;
  background: var(--cream);
}
.slide-home__side {
  padding: clamp(2rem, 5vw, 4rem) var(--pad);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--hairline);
  gap: 2rem;
}
.slide-home__panel {
  background: var(--brown);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: clamp(3rem, 8vw, 6rem) var(--pad);
  position: relative;
  min-height: calc(100vh - var(--nav-h));
}
.slide-home__toplabel {
  position: absolute;
  top: 2rem;
  left: 2rem;
  color: rgba(242,235,227,0.5);
}
.slide-home__brand { margin-bottom: 2rem; }
.slide-home__panel h1 {
  color: var(--cream);
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  line-height: 1.05;
}
@media (max-width: 800px) {
  .slide--home { grid-template-columns: 1fr; }
  .slide-home__side { border-right: 0; border-bottom: 1px solid var(--hairline); }
}

/* Who we are — 3 columns */
.slide--who {
  display: grid;
  grid-template-columns: 0.95fr 1.1fr 0.95fr;
  background: var(--cream);
  min-height: calc(100vh - var(--nav-h));
}
.slide-who__col {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--hairline);
}
.slide-who__col:last-child { border-right: 0; }
.slide-who__co {
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem;
  color: var(--brown);
}
.slide-who__co span { color: var(--brown-mid); font-size: 0.8rem; }
.slide-who__body { font-size: 0.82rem; color: var(--brown-mid); }
.slide-who__body p { margin-bottom: 0.85rem; }
.slide-who__col--photos {
  background: var(--brown);
  color: var(--cream);
  padding: 1.25rem;
  gap: 0.75rem;
}
.slide-who__photo-brand {
  font-size: 0.78rem;
  color: rgba(242,235,227,0.75);
  margin: 0 0 0.5rem;
}
.slide-who__stack {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}
.slide-who__stack figure {
  margin: 0;
  overflow: hidden;
  flex: 1;
  min-height: 5rem;
  background: var(--charcoal);
}
.slide-who__stack img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slide-who__photo-foot {
  color: rgba(242,235,227,0.55);
  margin: 0.5rem 0 0;
}
@media (max-width: 960px) {
  .slide--who { grid-template-columns: 1fr; }
  .slide-who__col { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .slide-who__stack { flex-direction: row; min-height: 10rem; }
}

/* Approach philosophy */
.slide--approach {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  min-height: calc(100vh - var(--nav-h));
}
.slide-approach__left {
  background: var(--cream);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--hairline);
}
.slide-approach__right {
  background: var(--brown);
  color: var(--cream);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.slide-approach__right h2 { color: var(--cream); }
.slide-approach__right .label { color: rgba(242,235,227,0.55); }
.slide-approach__logos { margin-top: auto; }
@media (max-width: 800px) {
  .slide--approach { grid-template-columns: 1fr; }
}

/* Design & build dark */
.slide--db {
  display: grid;
  grid-template-columns: 0.7fr 1.2fr 1fr;
  background: var(--brown);
  color: var(--cream);
  min-height: calc(100vh - var(--nav-h));
}
.slide-db__side,
.slide-db__main,
.slide-db__points {
  padding: clamp(1.75rem, 4vw, 3rem);
  border-right: 1px solid var(--hairline-light);
}
.slide-db__points { border-right: 0; }
.slide-db__side .label,
.slide-db__main .label { color: rgba(242,235,227,0.5); }
.slide-db__menu {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.slide-db__menu li {
  font-size: 0.9rem;
  color: rgba(242,235,227,0.75);
}
.slide--db .approach-list li { border-color: var(--hairline-light); }
.slide--db .slide-pager { color: rgba(242,235,227,0.45); }
@media (max-width: 900px) {
  .slide--db { grid-template-columns: 1fr; }
  .slide-db__side, .slide-db__main { border-right: 0; border-bottom: 1px solid var(--hairline-light); }
}

/* Material 3-col */
.slide--material {
  display: grid;
  grid-template-columns: 0.9fr 1.15fr 0.95fr;
  min-height: calc(100vh - var(--nav-h));
}
.slide-material__left {
  background: var(--cream);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--hairline);
}
.slide-material__mid {
  background: var(--cream-deep);
  padding: clamp(1.75rem, 4vw, 3rem);
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.slide-material__tags {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--brown-mid);
}
.slide-material__right {
  background: var(--brown);
  color: var(--cream);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.slide-material__right .standard-list li { border-color: var(--hairline-light); }
.slide-material__right .label { color: rgba(242,235,227,0.5); }
@media (max-width: 900px) {
  .slide--material { grid-template-columns: 1fr; }
  .slide-material__left, .slide-material__mid { border-right: 0; border-bottom: 1px solid var(--hairline); }
}

/* Services / contact / process as full slides */
.slide--services .services-layout,
.slide--contact .contact-layout,
.slide--diff .diff-layout {
  min-height: calc(100vh - var(--nav-h));
}
.slide--process,
.slide--dev,
.slide--types {
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

/* Project full-bleed showcase */
.slide--project { padding: 0; }
.project-showcase {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  background:
    linear-gradient(105deg, rgba(60,47,39,0.92) 0%, rgba(60,47,39,0.55) 38%, rgba(60,47,39,0.15) 100%),
    var(--project-bg, var(--brown)) center / cover no-repeat;
  color: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(2rem, 5vw, 4rem);
}
.project-showcase__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(42,34,28,0.75) 0%, transparent 45%);
  pointer-events: none;
}
.project-showcase__content {
  position: relative;
  z-index: 1;
  max-width: 36rem;
}
.project-showcase__content .label { color: rgba(242,235,227,0.65); }
.project-showcase__content h1 {
  color: var(--cream);
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin: 0.75rem 0 0.5rem;
}
.project-showcase__en {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: rgba(242,235,227,0.85);
  margin-bottom: 0.75rem;
}
.project-showcase__note {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: rgba(242,235,227,0.7);
}
.project-showcase__sum {
  color: rgba(242,235,227,0.75);
  max-width: 36ch;
}
.project-showcase__foot {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(242,235,227,0.5);
}