/* ============================================================
   Built Lineage Studios
   Editorial minimalist design system
   Palette: Orange #F26722, Off-white #FAFAF8, Near-black #0A0A0A
   ============================================================ */

:root {
  --orange: #F26722;
  --orange-dark: #D95A19;
  --white: #FFFFFF;
  --off-white: #FAFAF8;
  --ink: #0A0A0A;
  --ink-soft: #2A2A2A;
  --muted: #808080;
  --muted-soft: #B5B5B5;
  --border: #E8E8E8;
  --border-strong: #1A1A1A;

  --container: 1440px;
  --section-pad: clamp(72px, 11vw, 160px);

  --easing: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Reset --------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01', 'cv11';
}
img { max-width: 100%; height: auto; display: block; }
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--easing), opacity 0.2s var(--easing);
}
a:hover { color: var(--orange); }
button { font-family: inherit; cursor: pointer; }
hr {
  border: none;
  border-top: 1px solid var(--border-strong);
  margin: 0;
}

/* Typography ---------------------------------------------- */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  margin: 0 0 0.4em;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.03em;
}
h1 {
  font-size: clamp(2.5rem, 8vw, 6.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
h2 {
  font-size: clamp(2rem, 5vw, 3.75rem);
  letter-spacing: -0.03em;
  line-height: 1.02;
}
h3 {
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
p { margin: 0 0 1em; }
.lead {
  font-size: clamp(1.125rem, 1.6vw, 1.4375rem);
  line-height: 1.4;
  color: var(--ink-soft);
  max-width: 32ch;
  letter-spacing: -0.015em;
  font-weight: 400;
}

/* Mono labels (numbers, section markers, tiny caps) */
.label {
  font-family: 'Space Mono', 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  font-weight: 400;
}
.label-ink { color: var(--ink); }
.label-orange { color: var(--orange); }

.index-num {
  font-family: 'Space Mono', monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-feature-settings: 'tnum';
}

/* Layout -------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(24px, 4vw, 64px);
}
.container-wide {
  width: 100%;
  padding: 0 clamp(24px, 4vw, 64px);
}
section { padding: var(--section-pad) 0; }
.section-ink {
  background: var(--ink);
  color: var(--off-white);
}
.section-ink h1, .section-ink h2, .section-ink h3 { color: var(--off-white); }
.section-ink .lead { color: rgba(250, 250, 248, 0.7); }
.section-ink .label { color: var(--muted-soft); }

.divider-row {
  border-top: 1px solid var(--border-strong);
  padding-top: 24px;
  display: flex;
  gap: 24px;
  align-items: baseline;
  margin-bottom: 48px;
}

/* Header / Nav -------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--easing);
}
.site-header.scrolled { border-bottom-color: var(--border); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px clamp(24px, 4vw, 64px);
  max-width: 1600px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 72px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
  padding: 4px 0;
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--easing);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--ink);
}
.nav-menu a:hover::after,
.nav-menu a.active::after {
  transform: scaleX(1);
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ink);
  padding: 8px 12px;
  cursor: pointer;
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
}

/* Buttons ------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-decoration: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  transition: background 0.25s var(--easing), color 0.25s var(--easing), border-color 0.25s var(--easing);
  cursor: pointer;
}
.btn::after { content: '\2192'; font-family: 'Inter', sans-serif; font-size: 1rem; line-height: 1; letter-spacing: 0; }
.btn:hover {
  background: var(--ink);
  color: var(--off-white);
}
.btn-orange {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}
.btn-orange:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--off-white);
}
.btn-invert {
  border-color: var(--off-white);
  color: var(--off-white);
}
.btn-invert:hover {
  background: var(--off-white);
  color: var(--ink);
}

/* Hero (Home) --------------------------------------------- */
.hero {
  padding: clamp(96px, 14vw, 200px) 0 clamp(72px, 10vw, 140px);
  position: relative;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--orange);
}
.hero h1 {
  max-width: 18ch;
  margin-bottom: 40px;
}
.hero h1 .accent { color: var(--orange); font-style: italic; font-weight: 400; }
.hero-lead {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 44ch;
  margin-bottom: 56px;
  letter-spacing: -0.015em;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-strong);
  max-width: 720px;
}
.hero-meta-item .label { display: block; margin-bottom: 8px; }
.hero-meta-item .value {
  font-size: 0.9375rem;
  color: var(--ink);
  line-height: 1.4;
}

/* Page header (inner pages) ------------------------------- */
.page-header {
  padding: clamp(96px, 14vw, 180px) 0 clamp(56px, 8vw, 100px);
}
.page-header .label { margin-bottom: 32px; display: inline-block; }
.page-header h1 { max-width: 16ch; margin-bottom: 32px; }
.page-header p {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 52ch;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

/* Selected work / project grid ---------------------------- */
.work-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border-strong);
  margin-bottom: 64px;
}
.work-header h2 { margin: 0; }

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(64px, 10vw, 140px);
}
.project-list.grid-2 {
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(48px, 6vw, 96px) clamp(32px, 4vw, 64px);
}

.project {
  display: block;
  color: inherit;
}
.project:hover { color: inherit; }
.project-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--ink);
  overflow: hidden;
  margin-bottom: 24px;
}
.project-media img,
.project-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--easing);
}
.project:hover .project-media img { transform: scale(1.02); }
.project-media .placeholder {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.15)),
    var(--ink);
  display: flex;
  align-items: flex-end;
  padding: 40px;
  color: var(--off-white);
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  opacity: 0.6;
}
.project-media .placeholder::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 40px;
  right: 40px;
  bottom: 40px;
  border: 1px solid rgba(250, 250, 248, 0.15);
  pointer-events: none;
}

.project-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: baseline;
  border-top: 1px solid var(--border-strong);
  padding-top: 16px;
}
.project-meta h3 {
  margin: 0;
  font-size: clamp(1.375rem, 2.2vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.project-meta .index-num { align-self: start; padding-top: 4px; }
.project-meta .project-year {
  font-family: 'Space Mono', monospace;
  font-size: 0.8125rem;
  color: var(--muted);
  align-self: start;
  padding-top: 4px;
}
.project-body {
  padding-top: 12px;
}
.project-body .details {
  display: flex;
  gap: 24px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.project-body .details span {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.project-body p {
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.55;
  max-width: 60ch;
  margin: 0;
}

/* Statement block (Home + Studio) ------------------------- */
.statement {
  padding: clamp(96px, 14vw, 200px) 0;
}
.statement-inner {
  max-width: 900px;
  margin: 0 auto;
}
.statement .label { display: block; margin-bottom: 40px; }
.statement h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: 0;
}
.statement h2 .accent { color: var(--orange); }

/* Studio grid --------------------------------------------- */
.studio-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(48px, 6vw, 96px);
  align-items: start;
}
.studio-grid .label { margin-bottom: 24px; display: block; }
.studio-grid h2 { margin-bottom: 24px; }
.studio-intro { padding-top: clamp(96px, 14vw, 180px); }
.studio-intro h1 {
  font-size: clamp(2rem, 5vw, 3.75rem);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: 24px;
}
.studio-grid p {
  color: var(--ink-soft);
  font-size: 1.0625rem;
  line-height: 1.6;
  max-width: 58ch;
}
.studio-values {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 48px;
}
.studio-value .label { margin-bottom: 12px; }
.studio-value h4 {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--ink);
}
.studio-value p {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: none;
  margin: 0;
}

/* Team card ----------------------------------------------- */
.team-block {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: start;
  padding-top: 40px;
  border-top: 1px solid var(--border-strong);
}
.team-avatar {
  aspect-ratio: 1;
  background: var(--ink);
  color: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Mono', monospace;
  font-size: 3rem;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.team-name {
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: var(--ink);
}
.team-role {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 24px;
}
.team-block p {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 60ch;
}

/* Services list (Studio page) ----------------------------- */
.services-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border-strong);
}
.services-list li {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.services-list li .index-num { align-self: start; padding-top: 4px; }
.services-list li h4 {
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.services-list li p {
  color: var(--ink-soft);
  font-size: 0.9375rem;
  margin: 0;
  max-width: 56ch;
}
.services-list li .service-scope {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  align-self: start;
  padding-top: 8px;
}

/* Contact / Form ------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(48px, 6vw, 96px);
  align-items: start;
}
.contact-info h2 { margin-bottom: 40px; }
.contact-item {
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.contact-item:last-child { border-bottom: 1px solid var(--border); }
.contact-item .label { margin-bottom: 8px; display: block; }
.contact-item-value {
  font-size: 1.125rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.contact-item-value a { color: var(--ink); }
.contact-item-value a:hover { color: var(--orange); }

.form {
  padding: 40px;
  background: var(--white);
  border: 1px solid var(--border);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--border-strong);
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  border-radius: 0;
  transition: border-color 0.2s var(--easing);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--orange);
}
.form-group textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%230A0A0A' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 24px;
}
.form-status {
  margin-top: 20px;
  padding: 14px 16px;
  font-family: 'Space Mono', monospace;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: none;
}
.form-status.success {
  background: rgba(242, 103, 34, 0.1);
  color: var(--orange-dark);
  display: block;
}
.form-status.error {
  background: rgba(200, 0, 0, 0.08);
  color: #a01818;
  display: block;
}

/* Big CTA row --------------------------------------------- */
.big-cta {
  padding: clamp(96px, 14vw, 180px) 0;
  border-top: 1px solid var(--border-strong);
}
.big-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: end;
}
.big-cta h2 {
  font-size: clamp(2rem, 6vw, 4.5rem);
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0;
  max-width: 14ch;
}
.big-cta h2 .accent { color: var(--orange); }

/* Footer -------------------------------------------------- */
.site-footer {
  background: var(--ink);
  color: var(--off-white);
  padding: clamp(64px, 8vw, 96px) 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand h3 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--off-white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  max-width: 18ch;
  line-height: 1.05;
}
.footer-brand h3 .accent { color: var(--orange); }
.footer-brand p {
  color: rgba(250, 250, 248, 0.6);
  font-size: 0.9375rem;
  max-width: 34ch;
  margin: 0;
}
.footer h4 {
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted-soft);
  margin-bottom: 24px;
  font-weight: 400;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 12px; }
.footer a { color: var(--off-white); font-size: 0.9375rem; }
.footer a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(250, 250, 248, 0.15);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(250, 250, 248, 0.5);
}

/* Marquee-style hero image band (optional visual) --------- */
.hero-band {
  height: clamp(320px, 45vh, 520px);
  margin-top: 32px;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.hero-band .placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 40px;
  color: var(--off-white);
  opacity: 0.7;
}
.hero-band .placeholder::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 40px;
  right: 40px;
  bottom: 40px;
  border: 1px solid rgba(250, 250, 248, 0.15);
}

/* Project card as clickable button ------------------------ */
.project.project-trigger {
  border: none;
  background: transparent;
  padding: 0;
  text-align: left;
  cursor: pointer;
  width: 100%;
  color: inherit;
  font: inherit;
}
.project.project-trigger:focus-visible .project-media {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}
.project-media .hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  padding: 8px 12px;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(6px);
  color: var(--off-white);
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s var(--easing), transform 0.3s var(--easing);
  pointer-events: none;
  z-index: 2;
}
.project-trigger:hover .project-media .hint,
.project-trigger:focus-visible .project-media .hint {
  opacity: 1;
  transform: translateY(0);
}

/* Work page: project reference grid ----------------------- */
.ref-heading {
  margin: 0 0 clamp(28px, 3.5vw, 48px);
}
.ref-grid + .ref-heading { margin-top: clamp(72px, 9vw, 128px); }

.ref-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(40px, 4vw, 56px) clamp(16px, 2vw, 28px);
}
.ref-card {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
}
.ref-card figcaption {
  grid-column: 1 / -1;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-strong);
}
.ref-card .ref-name {
  display: block;
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink);
}
.ref-card .ref-loc {
  display: block;
  margin-top: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ref-photo {
  position: relative;
  aspect-ratio: 880 / 1184;
  background: var(--ink);
  overflow: hidden;
}
.ref-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hover swap: second image (Coming Soon, or a project's other photo) sits on top, revealed on hover / focus / tap */
.ref-photo--swap { cursor: pointer; }
.ref-photo--swap:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}
.ref-photo .ref-alt {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.45s var(--easing);
}
.ref-photo--swap:focus-visible .ref-alt,
.ref-photo--swap.is-flipped .ref-alt { opacity: 1; }
@media (hover: hover) {
  .ref-photo--swap:hover .ref-alt { opacity: 1; }
}

@media (max-width: 900px) {
  .ref-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .ref-grid { grid-template-columns: 1fr; }
}

/* Lightbox gallery ---------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  z-index: 1000;
  display: none;
  flex-direction: column;
  color: var(--off-white);
  animation: lightbox-fade 0.25s var(--easing);
}
.lightbox.open { display: flex; }
@keyframes lightbox-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox-header {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: baseline;
  padding: 20px clamp(20px, 3vw, 40px);
  border-bottom: 1px solid rgba(250, 250, 248, 0.12);
}
.lightbox-title {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--off-white);
  margin: 0;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lightbox-counter {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted-soft);
  font-feature-settings: 'tnum';
}
.lightbox-close {
  background: transparent;
  border: 1px solid rgba(250, 250, 248, 0.35);
  color: var(--off-white);
  padding: 8px 14px;
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: background 0.2s var(--easing), color 0.2s var(--easing);
}
.lightbox-close:hover {
  background: var(--off-white);
  color: var(--ink);
}

.lightbox-stage {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px clamp(60px, 8vw, 120px);
  min-height: 0;
}
.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  animation: lightbox-img-fade 0.3s var(--easing);
}
@keyframes lightbox-img-fade {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 1px solid rgba(250, 250, 248, 0.35);
  color: var(--off-white);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.25rem;
  transition: background 0.2s var(--easing), color 0.2s var(--easing);
}
.lightbox-nav:hover {
  background: var(--off-white);
  color: var(--ink);
}
.lightbox-nav.prev { left: clamp(12px, 2vw, 24px); }
.lightbox-nav.next { right: clamp(12px, 2vw, 24px); }
.lightbox-nav:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}
.lightbox-nav:disabled:hover {
  background: transparent;
  color: var(--off-white);
}

.lightbox-footer {
  padding: 20px clamp(20px, 3vw, 40px);
  border-top: 1px solid rgba(250, 250, 248, 0.12);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.lightbox-caption {
  color: rgba(250, 250, 248, 0.75);
  font-size: 0.875rem;
  max-width: 60ch;
  line-height: 1.55;
}
.lightbox-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.lightbox-meta span {
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted-soft);
}

/* Lock body scroll when lightbox open */
body.lightbox-active { overflow: hidden; }

/* Lightbox — mobile */
@media (max-width: 640px) {
  .lightbox-header {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }
  .lightbox-counter { grid-column: 1; grid-row: 2; }
  .lightbox-close { grid-column: 2; grid-row: 1 / span 2; align-self: start; }
  .lightbox-stage { padding: 16px 8px; }
  .lightbox-nav {
    width: 40px;
    height: 40px;
    top: auto;
    bottom: 12px;
    transform: none;
  }
  .lightbox-nav.prev { left: 12px; }
  .lightbox-nav.next { right: 12px; }
  .lightbox-footer { padding: 16px 20px 72px; }
}

/* Responsive ---------------------------------------------- */
@media (max-width: 900px) {
  .studio-grid,
  .contact-grid,
  .big-cta-inner {
    grid-template-columns: 1fr;
  }
  .project-list.grid-2 { grid-template-columns: 1fr; }
  .team-block { grid-template-columns: 1fr; gap: 32px; }
  .team-avatar { max-width: 160px; }
  .services-list li { grid-template-columns: 32px 1fr; }
  .services-list li .service-scope { grid-column: 1 / -1; padding-left: 56px; padding-top: 4px; }
  .project-body { padding-left: 0; padding-right: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    background: var(--off-white);
    padding: 32px clamp(24px, 4vw, 64px);
    border-bottom: 1px solid var(--border-strong);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--easing), opacity 0.3s var(--easing);
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .form-row { grid-template-columns: 1fr; }
  .form { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-meta { grid-template-columns: 1fr 1fr; }
}