:root {
  --paper:        #000000;
  --ink:          #f3efe8;
  --ink-muted:    rgba(243, 239, 232, 0.6);
  --ink-faint:    rgba(243, 239, 232, 0.4);
  --ink-dim:      rgba(243, 239, 232, 0.12);
  --metal:        #a89a82;
  --available:    #9fb98c;

  --font-display: 'Spectral', Georgia, 'Times New Roman', serif;
  --font-ui:      -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --size-display-xl: 64px;
  --size-display-l:  48px;
  --size-h2:         28px;
  --size-body:       16px;
  --size-ui:         13px;
  --size-label:      11px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--size-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.0;
  margin: 0;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }

.label {
  font-family: var(--font-ui);
  font-size: var(--size-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.eyebrow {
  font-family: var(--font-display);
  font-size: var(--size-label);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============ Nav ============ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: transparent;
  transition: background var(--transition-base), border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}
.nav[data-scrolled="true"] {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--ink-dim);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.02em;
}
.nav-brand .brand-italic { font-style: italic; }
.nav-brand .brand-faint  { color: var(--ink-muted); margin-left: 4px; }

.nav-links {
  display: flex;
  gap: var(--space-6);
}
.nav-links a {
  font-size: var(--size-ui);
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition-base);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.availability {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.availability-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--available);
  box-shadow: 0 0 0 0 rgba(159, 185, 140, 0.5);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(159, 185, 140, 0.5); }
  100% { box-shadow: 0 0 0 9px rgba(159, 185, 140, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .availability-dot { animation: none; }
}

.nav-cta {
  font-size: var(--size-ui);
  letter-spacing: 0.08em;
  border: 1px solid var(--ink-faint);
  padding: 8px 14px;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.nav-cta:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ============ Hero ============ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: var(--paper);
  max-width: none;
  margin: 0;
  padding: 0;
}
.hero-frame {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-track {
  display: flex;
  height: 100%;
  width: 100%;
  transition: transform 700ms cubic-bezier(0.65, 0, 0.35, 1);
  will-change: transform;
}
.hero-slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: var(--space-6) var(--space-7);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  pointer-events: none;
}
.hero-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.78) 0%,
    rgba(0, 0, 0, 0.35) 40%,
    rgba(0, 0, 0, 0) 75%
  );
  pointer-events: none;
  z-index: 0;
}
.hero-overlay > * { pointer-events: auto; position: relative; z-index: 1; }

.hero-text { margin-bottom: var(--space-5); }
.hero-title {
  font-size: var(--size-display-xl);
  font-weight: 300;
  line-height: 0.95;
  margin-top: var(--space-3);
  max-width: 14ch;
}
.hero-title em { font-style: italic; }

.hero-actions {
  display: flex;
  gap: var(--space-6);
}
.hero-link {
  font-size: var(--size-ui);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink-faint);
  transition: border-color var(--transition-fast), opacity var(--transition-fast);
}
.hero-link:hover { border-bottom-color: var(--ink); }

.hero-nav {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--size-label);
  letter-spacing: 0.22em;
  color: var(--ink-muted);
}
.hero-nav:empty { display: none; }
.hero-nav-count { color: var(--ink); }
.hero-nav-divider,
.hero-nav-total { color: var(--ink-faint); }
.hero-dots {
  display: flex;
  gap: var(--space-2);
  margin-left: var(--space-3);
}
.hero-dot {
  background: transparent;
  border: 0;
  padding: 10px 0;
  cursor: pointer;
}
.hero-dot::before {
  content: "";
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink-faint);
  transition: background var(--transition-base), width var(--transition-base);
}
.hero-dot:hover::before { background: var(--ink-muted); }
.hero-dot.is-active::before {
  background: var(--ink);
  width: 36px;
}
.hero-dot:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 6px;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 1;
  cursor: pointer;
  padding: var(--space-4) var(--space-3);
  opacity: 0.75;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.45);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.hero-arrow:hover { opacity: 1; }
.hero-arrow-prev { left: var(--space-5); }
.hero-arrow-next { right: var(--space-5); }
.hero-arrow-prev:hover { transform: translateY(-50%) translateX(-3px); }
.hero-arrow-next:hover { transform: translateY(-50%) translateX(3px); }
.hero-arrow:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 4px;
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .hero-arrow-prev:hover,
  .hero-arrow-next:hover { transform: translateY(-50%); }
}

/* ============ Sections (shared) ============ */
section {
  padding: var(--space-8) var(--space-7);
  max-width: 1440px;
  margin: 0 auto;
}
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--ink-dim);
  padding-bottom: var(--space-4);
}
.section-title {
  font-size: var(--size-display-l);
  font-weight: 300;
}
.section-meta {
  font-size: var(--size-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ============ Featured ============ */
.featured-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
}
.featured-grid > :nth-child(1) { grid-column: 1 / span 2; }
.featured-grid > :nth-child(2) { grid-column: 3; }
.featured-grid > :nth-child(3) { grid-column: 4; }
.featured-grid > :nth-child(4) { grid-column: 1; grid-row: 2; height: 220px; }
.featured-grid > :nth-child(5) { grid-column: 2; grid-row: 2; height: 220px; }
.featured-grid > :nth-child(6) { grid-column: 3 / span 2; grid-row: 2; height: 220px; }

/* ============ Work Card ============ */
.work-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: #0a0a0a;
  border: 1px solid var(--ink-dim);
  transition: transform var(--transition-base), border-color var(--transition-base);
  outline: none;
}
.work-card:hover,
.work-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--ink-faint);
}
.work-card:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
.work-thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: opacity var(--transition-base);
}
.work-card:hover .work-thumb,
.work-card:focus-visible .work-thumb { opacity: 1.0; }

.work-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-4) var(--space-4);
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.work-card:hover .work-caption,
.work-card:focus-visible .work-caption {
  opacity: 1;
  transform: translateY(0);
}
.work-title {
  font-size: 22px;
  font-weight: 300;
  letter-spacing: -0.01em;
}
.work-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
  margin-top: var(--space-1);
  display: flex;
  gap: var(--space-3);
}

@media (prefers-reduced-motion: reduce) {
  .work-card:hover { transform: none; }
  .work-caption { opacity: 1; transform: none; }
}

/* ============ Archive ============ */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: center;
  margin-bottom: var(--space-5);
}

.medium-tabs {
  display: flex;
  border: 1px solid var(--ink-faint);
}
.medium-tab {
  background: transparent;
  color: var(--ink-muted);
  border: 0;
  padding: 8px 16px;
  font-family: var(--font-ui);
  font-size: var(--size-ui);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.medium-tab + .medium-tab { border-left: 1px solid var(--ink-faint); }
.medium-tab:hover:not(.is-disabled) { color: var(--ink); }
.medium-tab.is-active { background: var(--ink); color: var(--paper); }
.medium-tab.is-disabled { opacity: 0.4; cursor: not-allowed; }
.tab-hint { font-size: 9px; opacity: 0.6; margin-left: 4px; }

.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.chip {
  background: transparent;
  color: var(--ink-muted);
  border: 1px solid var(--ink-faint);
  padding: 6px 12px;
  font-family: var(--font-ui);
  font-size: var(--size-ui);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.chip:hover { color: var(--ink); border-color: var(--ink); }
.chip.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.archive-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}
.archive-grid .work-card { height: 220px; }
.archive-grid .work-card.is-hidden { display: none; }

.load-error {
  color: var(--ink-muted);
  font-size: var(--size-ui);
  text-align: center;
  padding: var(--space-7) 0;
}

/* ============ Lightbox ============ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-7);
}
.lightbox.is-open { display: grid; grid-template-rows: 1fr auto; }

.lightbox-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink-faint);
  width: 44px;
  height: 44px;
  font-size: 18px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.lightbox-close:hover { background: var(--ink); color: var(--paper); }

.lightbox-frame {
  width: min(1200px, 92vw);
  aspect-ratio: 16 / 9;
  background: #000;
  margin: 0 auto;
}
.lightbox-video { width: 100%; height: 100%; border: 0; }

.lightbox-meta {
  width: min(1200px, 92vw);
  margin: var(--space-5) auto 0;
  color: var(--ink-muted);
}
.lightbox-title { font-size: var(--size-h2); color: var(--ink); }
.lightbox-info  { font-family: var(--font-mono); font-size: 11px; margin-top: var(--space-2); }
.lightbox-desc  { font-size: var(--size-body); margin-top: var(--space-3); max-width: 70ch; }

/* ============ Services ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--ink-dim);
  border: 1px solid var(--ink-dim);
}
.service-card {
  background: var(--paper);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  min-height: 200px;
}
.service-index { font-family: var(--font-mono); font-size: 11px; color: var(--ink-muted); letter-spacing: 0.18em; }
.service-name { font-size: var(--size-h2); font-weight: 300; margin-top: var(--space-3); }
.service-blurb { font-size: var(--size-ui); color: var(--ink-muted); margin-top: var(--space-3); }

/* ============ Process ============ */
.process-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}
.process-step {
  border: 1px dashed var(--ink-faint);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.process-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 300;
  color: var(--metal);
}
.process-name {
  font-size: var(--size-ui);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============ About ============ */
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-7);
  align-items: start;
}
.about-portrait {
  aspect-ratio: 4 / 5;
  background: linear-gradient(135deg, #161616 0%, #050505 100%);
  border: 1px solid var(--ink-dim);
}
.about-copy p { font-size: 18px; line-height: 1.55; color: var(--ink); max-width: 56ch; }
.about-copy p + p { margin-top: var(--space-4); }
.about-cta { margin-top: var(--space-5) !important; }

/* ============ Contact ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-7);
  align-items: start;
}
.contact-aside .contact-email a {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 300;
  border-bottom: 1px solid var(--ink-faint);
  transition: border-color var(--transition-fast);
}
.contact-aside .contact-email a:hover { border-bottom-color: var(--ink); }
.contact-social {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0 0;
  display: flex;
  gap: var(--space-4);
  font-size: var(--size-ui);
  color: var(--ink-muted);
}
.contact-social a:hover { color: var(--ink); }

.contact-form { display: flex; flex-direction: column; gap: var(--space-4); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: var(--size-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.field input, .field select, .field textarea {
  background: transparent;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid var(--ink-faint);
  padding: 10px 0;
  font-family: var(--font-ui);
  font-size: var(--size-body);
  outline: none;
  transition: border-color var(--transition-fast);
}
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: var(--ink); }
.field textarea { resize: vertical; }
.field-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-actions { display: flex; justify-content: flex-end; margin-top: var(--space-4); }
.submit-btn {
  background: var(--ink);
  color: var(--paper);
  border: 0;
  padding: 12px 20px;
  font-family: var(--font-ui);
  font-size: var(--size-ui);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}
.submit-btn:hover { opacity: 0.88; }
.submit-btn[disabled] { opacity: 0.5; cursor: wait; }
.form-status { font-size: var(--size-ui); color: var(--ink-muted); margin-top: var(--space-3); min-height: 1.5em; }
.form-status.is-error { color: #d97a7a; }
.form-status.is-success { color: var(--available); }

/* ============ Footer ============ */
.footer {
  display: flex;
  justify-content: space-between;
  padding: var(--space-5) var(--space-7);
  border-top: 1px solid var(--ink-dim);
  font-size: var(--size-ui);
  color: var(--ink-muted);
}
.footer-social a { margin-left: var(--space-4); }

/* ============ Responsive ============ */
.nav-burger { display: none; }

@media (max-width: 1023px) {
  section { padding: var(--space-7) var(--space-5); }
  .hero-title { font-size: 44px; }
  .featured-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 240px;
  }
  .featured-grid > :nth-child(n) { grid-column: auto; grid-row: auto; height: auto; }
  .archive-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(5, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .about-grid { grid-template-columns: 240px 1fr; gap: var(--space-5); }
  .field-row-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .nav { padding: var(--space-3) var(--space-4); }
  .nav-links { display: none; }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 60px 0 0 0;
    background: var(--paper);
    padding: var(--space-6);
    gap: var(--space-5);
    font-size: 22px;
    z-index: 60;
  }
  .nav-burger {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: 0;
    padding: 6px;
    cursor: pointer;
  }
  .nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--ink); }
  .availability { display: none; }
  section { padding: var(--space-6) var(--space-4); }
  .hero-title { font-size: 34px; }
  .hero-overlay { padding: var(--space-4); }
  .hero-actions { flex-direction: column; gap: var(--space-3); }
  .hero-nav { bottom: var(--space-4); font-size: 10px; gap: var(--space-3); }
  .hero-dot::before { width: 18px; }
  .hero-dot.is-active::before { width: 28px; }
  .hero-arrow { font-size: 42px; padding: var(--space-3) var(--space-2); }
  .hero-arrow-prev { left: var(--space-2); }
  .hero-arrow-next { right: var(--space-2); }
  .featured-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--space-3);
  }
  .featured-grid .work-card {
    flex: 0 0 78vw;
    height: 220px;
    scroll-snap-align: start;
  }
  .archive-grid { grid-template-columns: 1fr 1fr; }
  .archive-grid .work-card { height: 160px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { aspect-ratio: 16 / 10; }
  .field-row-3 { grid-template-columns: 1fr; }
  .section-title { font-size: 32px; }
  .contact-grid .contact-aside .contact-email a { font-size: 22px; }
  .footer { flex-direction: column; gap: var(--space-3); padding: var(--space-4); }
  .footer-social a:first-child { margin-left: 0; }
}
.footer-social a:hover { color: var(--ink); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-3) var(--space-4);
  font-size: var(--size-ui);
  z-index: 200;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }