:root {
  color-scheme: dark;
  --bg: #101010;
  --bg-alt: #171717;
  --text: #F1F1F1;
  --text-muted: #A8A8A8;
  --border: #333333;
  --font-serif: Georgia, 'Times New Roman', Times, serif;
  --font-sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --showcase-height: clamp(260px, 45vh, 460px);
}

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

html {
  background: var(--bg);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

a {
  color: var(--text);
  text-decoration: none;
}

a:hover {
  color: var(--text-muted);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 1px solid var(--text);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg-alt);
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--border);
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ---------- Layout ---------- */

.container {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container.narrow {
  max-width: 640px;
}

.container.mid {
  max-width: 1080px;
}

.container.wide {
  max-width: 1280px;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.25rem 0;
}

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

.nav-link[aria-current="page"] {
  color: var(--text);
  border-bottom: 1px solid var(--text);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    width: 100%;
  }

  .header-inner {
    align-items: center;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    border-top: 1px solid var(--border);
    margin-top: 1rem;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-link[aria-current="page"] {
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }
}

/* ---------- Typography / prose ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
}

.page-head {
  padding: 4rem 1.5rem 2.5rem;
}

.page-head h1 {
  font-size: 2rem;
  letter-spacing: 0.04em;
}

.prose p {
  margin-bottom: 1.4rem;
  color: var(--text);
}

.prose h2 {
  font-size: 1.35rem;
  margin: 2.5rem 0 1rem;
}

.prose h3 {
  font-size: 1.1rem;
  margin: 2rem 0 0.75rem;
}

.prose ul {
  margin: 0 0 1.4rem 1.25rem;
  color: var(--text-muted);
}

.prose li {
  margin-bottom: 0.4rem;
}

.prose hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

.prose a {
  border-bottom: 1px solid var(--border);
}

.prose a:hover {
  border-bottom-color: var(--text-muted);
}

.prose strong {
  font-weight: 600;
}

/* ---------- Homepage ---------- */

.intro {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 520px;
  padding: 4rem 1.5rem;
  background-image: url('/images/camera.avif');
  background-size: cover;
  background-position: center;
}

.intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.intro > * {
  position: relative;
  z-index: 1;
}

.intro-title {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.05em;
  color: #ffffff;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.intro p {
  color: #d0d0d0;
  max-width: 600px;
  margin: 0 auto 1.25rem;
  line-height: 1.6;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.intro p:first-of-type {
  color: #ececec;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 960px) {
  .intro {
    min-height: 440px;
  }
}

@media (max-width: 560px) {
  .intro {
    min-height: 380px;
  }
}

.home-links {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 3.5rem;
  padding-bottom: 5rem;
}

.text-link {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.35rem;
}

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

/* ---------- Showcase filmstrip ---------- */

.showcase {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 1.5rem 0;
}

.showcase-viewport {
  overflow: hidden;
}

.showcase-viewport.manual {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.showcase-track {
  display: flex;
  gap: 1rem;
  width: max-content;
}

.showcase-track.animate {
  animation: showcase-scroll var(--showcase-duration, 60s) linear infinite;
}

.showcase-viewport.manual .showcase-track {
  animation: none;
}

.showcase-viewport.paused .showcase-track {
  animation-play-state: paused;
}

.showcase-track img {
  height: var(--showcase-height);
  width: auto;
  flex-shrink: 0;
}

@keyframes showcase-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 0.5rem)); }
}

@media (prefers-reduced-motion: reduce) {
  .showcase-track.animate {
    animation: none;
  }
}

.showcase-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 2rem;
}

/* ---------- Gallery ---------- */

.gallery-grid {
  column-count: 3;
  column-gap: 1.25rem;
  padding-bottom: 5rem;
}

@media (max-width: 960px) {
  .gallery-grid { column-count: 2; }
}

@media (max-width: 560px) {
  .gallery-grid { column-count: 1; }
}

.gallery-item {
  display: block;
  width: 100%;
  margin-bottom: 1.25rem;
  break-inside: avoid;
  border: 0;
  background: var(--bg-alt);
  padding: 0;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: auto;
}

.gallery-item:hover img {
  opacity: 0.85;
}

.gallery-empty {
  color: var(--text-muted);
  column-span: all;
  padding: 2rem 0;
}

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(16, 16, 16, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: calc(100vw - 8rem);
  max-height: calc(100vh - 6rem);
  width: auto;
  height: auto;
}

@media (max-width: 720px) {
  .lightbox img {
    max-width: 100vw;
    max-height: calc(100vh - 6rem);
  }
}

.lightbox-button {
  position: absolute;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.6rem 1rem;
  cursor: pointer;
}

.lightbox-button:hover {
  border-color: var(--text-muted);
}

.lightbox-close {
  top: 1.25rem;
  right: 1.25rem;
}

.lightbox-prev {
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 720px) {
  .lightbox-prev,
  .lightbox-next {
    top: auto;
    bottom: 1.25rem;
    transform: none;
  }

  .lightbox-prev { left: 1.25rem; }
  .lightbox-next { right: 1.25rem; }
}

.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
}

/* ---------- About ---------- */

.about-layout {
  padding-bottom: 5rem;
}

.about-layout.has-portrait {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}

@media (max-width: 820px) {
  .about-layout.has-portrait {
    grid-template-columns: 1fr;
  }

  .about-portrait {
    max-width: 380px;
  }
}

.about-portrait img {
  width: 100%;
}

/* ---------- Services ---------- */

.services-prose {
  padding-bottom: 5rem;
}

.services-prose h2 {
  margin-top: 0;
}

.services-prose p {
  color: var(--text-muted);
}

.services-prose > p:first-child,
.services-prose > p:last-child {
  color: var(--text);
}

/* ---------- Contact ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 4rem;
  padding-bottom: 5rem;
}

@media (max-width: 820px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.contact-details {
  border-top: 1px solid var(--border);
  margin-top: 2.5rem;
}

.contact-details > div {
  display: flex;
  gap: 1.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.contact-details dt {
  width: 7.5rem;
  flex-shrink: 0;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 2.1;
}

.contact-details dd {
  color: var(--text);
}

.contact-details a {
  border-bottom: 1px solid var(--border);
}

.form-title {
  font-size: 1.35rem;
  margin-bottom: 1.75rem;
}

.field {
  margin-bottom: 1.4rem;
}

.field label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.field .optional {
  text-transform: none;
  letter-spacing: normal;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border-radius: 0;
}

.field select {
  appearance: none;
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--text-muted);
}

.field.invalid input,
.field.invalid select,
.field.invalid textarea {
  border-color: #8a4b4b;
}

.field-error {
  display: block;
  color: #c98a8a;
  font-size: 0.85rem;
  margin-top: 0.4rem;
}

.form-status {
  min-height: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.form-status.success {
  color: var(--text);
}

.form-status.error {
  color: #c98a8a;
}

.submit-button {
  background: var(--text);
  color: var(--bg);
  border: 1px solid var(--text);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.9rem 2.25rem;
  cursor: pointer;
}

.submit-button:hover {
  background: var(--bg);
  color: var(--text);
}

.submit-button:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-name {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text);
}