:root {
  --paper: #f3f1ec;
  --paper-2: #e7e3db;
  --ink: #1b1d21;
  --ink-soft: #32353b;
  --muted: #5c6169;
  --line: rgba(27, 29, 33, 0.14);
  --blue: #1d6fff;
  --blue-ink: #1554cc;
  --white: #fcfbf9;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Segoe UI", sans-serif;
  --header: 4.5rem;
  --shadow: 0 24px 60px rgba(27, 29, 33, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

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

h1, h2, h3, p {
  margin: 0;
}

::selection {
  background: #d5e4ff;
  color: var(--ink);
}

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

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 0.9rem;
  z-index: 20;
}

.skip:focus {
  top: 0.8rem;
}

.container {
  width: min(1180px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  height: var(--header);
  background: rgba(243, 241, 236, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.15rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-word {
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: -0.045em;
  line-height: 1;
}

.brand-arrow {
  width: 0.85rem;
  height: 0.85rem;
  margin-top: 0.05rem;
  color: var(--blue);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.96rem;
  color: var(--ink-soft);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.site-nav a[data-nav="kontak"] {
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  padding: 0.48rem 0.95rem;
}

.site-nav a[data-nav="kontak"]:hover,
.site-nav a[data-nav="kontak"][aria-current="page"] {
  background: var(--blue-ink);
  color: white;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  align-items: center;
  min-height: calc(100svh - var(--header));
  padding: 1.25rem 0 3.5rem;
}

.hero h1 {
  margin-top: 1rem;
  font-family: var(--serif);
  font-size: clamp(3.3rem, 5.1vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.hero h1 em {
  font-style: italic;
  font-weight: 400;
}

.lede {
  max-width: 38rem;
  margin-top: 1.4rem;
  color: var(--ink-soft);
  font-size: 1.12rem;
  font-weight: 340;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn svg {
  width: 0.9rem;
  height: 0.9rem;
}

.btn-dark {
  background: var(--ink);
  color: var(--paper);
}

.btn-dark:hover {
  background: var(--blue-ink);
  color: white;
}

.btn-line {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-line:hover {
  border-color: var(--ink);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.4rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.hero-facts li {
  padding-top: 0.9rem;
}

.hero-facts strong {
  display: block;
  font-weight: 550;
  font-size: 0.98rem;
}

.hero-facts span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-figure {
  position: relative;
  margin: 0;
  min-height: 68vh;
  background: var(--paper-2);
  overflow: hidden;
}

.hero-figure img {
  width: 100%;
  height: 100%;
  min-height: 68vh;
  object-fit: cover;
  object-position: center 60%;
}

.hero-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 1.2rem;
  color: white;
  background: linear-gradient(transparent, rgba(18, 20, 24, 0.72));
  font-size: 0.95rem;
}

.hero-caption span:first-child {
  letter-spacing: 0.14em;
  font-size: 0.78rem;
}

.hero-go {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 3.4rem;
  height: 3.4rem;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: white;
  border-radius: 0.3rem;
}

.hero-go svg {
  width: 1.15rem;
  height: 1.15rem;
}

.hero-go:hover {
  background: var(--ink);
}

.section {
  padding: 5.5rem 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.section-head h2,
.page-title,
.invite h2,
.project-copy h1 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.section-head h2,
.page-title {
  font-size: clamp(2.4rem, 4vw, 4rem);
  margin-top: 0.45rem;
}

.text-link {
  color: var(--blue-ink);
  text-underline-offset: 0.22em;
}

.text-link:hover {
  color: var(--ink);
}

.work-grid,
.catalog {
  display: grid;
  gap: 2rem 1.25rem;
}

.work-grid {
  grid-template-columns: 1.35fr 1fr;
}

.work-card--lead {
  grid-row: span 2;
}

.catalog {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.work-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.work-card[hidden] {
  display: none;
}

.work-media {
  overflow: hidden;
  background: var(--paper-2);
  aspect-ratio: 5 / 4;
}

.work-card--lead .work-media {
  aspect-ratio: 4 / 5;
  height: calc(100% - 4.6rem);
}

.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.work-card:hover .work-media img {
  transform: scale(1.045);
}

.crop-sky {
  object-position: center 12%;
}

.work-meta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: baseline;
  padding-top: 0.85rem;
}

.work-index,
.work-year {
  color: var(--muted);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.work-meta h3,
.work-meta h2 {
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.work-card--lead .work-meta h3,
.work-card--lead .work-meta h2 {
  font-size: 2.15rem;
}

.work-meta p {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.work-card:hover h3,
.work-card:hover h2 {
  color: var(--blue-ink);
}

.studio-grid,
.contact-grid,
.project-body,
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}

.studio-media,
.frame {
  margin: 0;
  overflow: hidden;
  background: var(--paper-2);
}

.studio-media img,
.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.studio-copy h2 {
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1;
}

.studio-copy p,
.project-copy p,
.prose p {
  margin-top: 1rem;
  color: var(--ink-soft);
}

.quote {
  margin-top: 1.6rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.55rem;
  line-height: 1.25;
  color: var(--ink);
}

.services {
  border-top: 1px solid var(--line);
}

.service,
.step {
  display: grid;
  grid-template-columns: 4.5rem 1fr 1.4fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.service strong,
.step strong {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
}

.service span,
.step span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.service p,
.step p {
  color: var(--ink-soft);
}

.process {
  padding-top: 0;
}

.invite {
  background: var(--ink);
  color: var(--paper);
  padding: 5.5rem 0;
}

.invite-inner {
  display: grid;
  justify-items: start;
  gap: 1.2rem;
}

.invite .eyebrow {
  color: rgba(252, 251, 249, 0.72);
}

.invite h2 {
  max-width: 14ch;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
}

.invite .btn-dark {
  background: var(--blue-ink);
  color: white;
}

.invite .btn-dark:hover {
  background: white;
  color: var(--ink);
}

.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.site-footer h2 {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.site-footer p,
.site-footer a {
  color: var(--ink-soft);
}

.site-footer a {
  display: inline-block;
  margin-top: 0.35rem;
  text-underline-offset: 0.18em;
}

.fine-print {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.page-intro {
  padding: 3.2rem 0 1rem;
}

.page-intro p {
  max-width: 40rem;
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.not-found {
  min-height: 62vh;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.not-found .hero-actions {
  margin-top: 2rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 1.75rem;
}

.filters button {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  color: var(--ink-soft);
}

.filters button.is-active,
.filters button:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.filter-count {
  margin: -0.9rem 0 1.75rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.principle {
  padding: 1.3rem 1.2rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  min-height: 100%;
}

.principle span {
  color: var(--blue-ink);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
}

.principle h3,
.principle h2 {
  margin: 0.7rem 0 0.45rem;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.principle p {
  color: var(--ink-soft);
}

.project-hero {
  margin: 0;
  height: min(78vh, 820px);
  background: var(--paper-2);
  overflow: hidden;
}

.project-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.project-bar span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-bar strong {
  display: block;
  margin-top: 0.2rem;
  font-weight: 520;
}

.project-copy h1 {
  font-size: clamp(2.8rem, 5vw, 4.6rem);
}

.back-link {
  display: inline-block;
  margin-bottom: 0.8rem;
  color: var(--blue-ink);
  text-decoration: none;
}

.back-link:hover {
  color: var(--ink);
}

.gallery {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 0.8rem;
  margin-top: 2.5rem;
}

.gallery figure {
  margin: 0;
  overflow: hidden;
  background: var(--paper-2);
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.gallery figure:first-child img {
  aspect-ratio: 3 / 4;
  min-height: 100%;
}

.gallery figure:first-child {
  grid-row: span 2;
}

/* Galeri dua foto: bagi rata, tanpa lubang di kolom kanan. */
.gallery:has(> figure:first-child:nth-last-child(2)) {
  grid-template-columns: 1fr 1fr;
}

.gallery:has(> figure:first-child:nth-last-child(2)) figure:first-child {
  grid-row: auto;
}

.gallery:has(> figure:first-child:nth-last-child(2)) img {
  aspect-ratio: 4 / 3;
  min-height: 0;
}

.gallery figcaption {
  padding: 0.55rem 0.1rem 0.2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.zoom {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  overflow: hidden;
}

.zoom img {
  transition: transform 0.7s ease;
}

.zoom:hover img,
.zoom:focus-visible img {
  transform: scale(1.025);
}

.lightbox {
  position: fixed;
  inset: 0;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  background: transparent;
  color: var(--paper);
}

.lightbox::backdrop {
  background: rgba(16, 18, 21, 0.92);
  backdrop-filter: blur(6px);
}

.lightbox-inner {
  position: relative;
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: center;
  gap: 1rem;
  width: 100%;
  height: 100%;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 5vw, 4rem);
}

.lightbox-inner img {
  max-width: min(1080px, 100%);
  max-height: 78vh;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: var(--shadow);
}

.lightbox-caption {
  max-width: 60ch;
  color: rgba(252, 251, 249, 0.78);
  font-size: 0.92rem;
  text-align: center;
}

.lightbox button {
  position: absolute;
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid rgba(252, 251, 249, 0.3);
  border-radius: 999px;
  background: rgba(16, 18, 21, 0.55);
  color: var(--paper);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.lightbox button:hover {
  background: var(--blue-ink);
  border-color: var(--blue-ink);
}

.lightbox-close {
  top: 1rem;
  right: 1rem;
}

.lightbox-prev {
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
}

.lightbox-next {
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
}

.lightbox-count {
  position: absolute;
  top: 1.5rem;
  left: 1.2rem;
  color: rgba(252, 251, 249, 0.7);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.next-project {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 1.2rem;
  align-items: center;
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  text-decoration: none;
}

.next-project img {
  width: 180px;
  height: 120px;
  object-fit: cover;
}

.next-project span {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.next-project strong {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.next-project em {
  font-style: normal;
  color: var(--blue-ink);
}

.contact-grid {
  align-items: start;
  padding-bottom: 4.5rem;
}

.contact-details {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.6rem;
}

.contact-details a {
  color: var(--blue-ink);
}

.brief-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.2rem;
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field-wide {
  grid-column: 1 / -1;
}

.field span {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  border-radius: 0;
  padding: 0.7rem 0;
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-bottom-color: var(--blue);
}

.form-success {
  padding: 2rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
}

.form-success h2 {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 400;
}

.form-success p {
  margin-top: 0.7rem;
  color: var(--ink-soft);
}

.form-success:focus {
  outline: none;
}

.form-success .btn {
  margin-top: 1.2rem;
}

@media (max-width: 980px) {
  .hero,
  .studio-grid,
  .contact-grid,
  .project-body,
  .split,
  .work-grid,
  .catalog,
  .footer-grid,
  .principles,
  .gallery {
    grid-template-columns: 1fr;
  }

  .work-card--lead {
    grid-row: auto;
  }

  .work-card--lead .work-media {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .gallery figure:first-child {
    grid-row: auto;
  }

  .gallery:has(> figure:first-child:nth-last-child(2)) {
    grid-template-columns: 1fr;
  }

  .service,
  .step {
    grid-template-columns: 3rem 1fr;
  }

  .service p,
  .step p {
    grid-column: 2;
  }

  .project-bar {
    grid-template-columns: 1fr 1fr;
  }

  .next-project {
    grid-template-columns: 120px 1fr;
  }

  .next-project em {
    display: none;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header) 0 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.3rem;
    padding: 1.6rem 1.25rem;
    background: var(--paper);
    transform: translateY(-0.6rem);
    opacity: 0;
    pointer-events: none;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  body.nav-open {
    overflow: hidden;
  }

  .site-nav a {
    font-size: 1.6rem;
    font-family: var(--serif);
  }

  .hero {
    min-height: 0;
    padding-top: 1.5rem;
  }

  .hero-figure,
  .hero-figure img {
    min-height: 58vw;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .brief-form {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .project-hero {
    height: 58vw;
    min-height: 240px;
  }
}

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

  .work-media img,
  .zoom img {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media print {
  .reveal {
    opacity: 1;
    transform: none;
  }

  .site-header,
  .nav-toggle {
    position: static;
  }
}