/* OutdoorPhoto.co.uk — public gallery
   Palette lifted straight from the mark: the moss green of the wordmark, the
   sunset orange and the river blue from the wedges, on paper rather than ink.
   The photographs sit in white mattes, the way prints sit in a portfolio. */

:root {
  --paper:   #F4F3EF;
  --surface: #FFFFFF;
  --ink:     #191E1B;
  --stone:   #6B726B;
  --moss:    #3C4824;
  --moss-lt: #5C6E38;
  --rust:    #C4761F;
  --river:   #35617F;
  --line:    rgba(25, 30, 27, 0.14);
  --line-sm: rgba(25, 30, 27, 0.08);

  --display: "Oswald", "Arial Narrow", Impact, sans-serif;
  --body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --shell:   1280px;
  --gutter:  clamp(20px, 5vw, 56px);
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--moss);
  outline-offset: 3px;
}

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip { position: absolute; left: -9999px; }
.skip:focus {
  left: 16px; top: 16px; z-index: 40;
  background: var(--ink); color: var(--surface); padding: 10px 16px;
}

/* --- Masthead ------------------------------------------------------------- */

.masthead {
  background: var(--surface);
  border-bottom: 1px solid var(--line-sm);
}

.masthead-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 32px;
  padding-block: clamp(16px, 2.4vw, 26px);
}

.wordmark { display: inline-flex; align-items: center; gap: clamp(10px, 1.4vw, 16px); }

.wordmark-badge {
  width: clamp(44px, 5.6vw, 62px);
  height: auto;
  transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* The lockup carries three lines of very different weight. Below about 30px
   the tagline stops being readable, so this floor is deliberate. */
.wordmark-lettering { width: auto; height: clamp(30px, 3.8vw, 44px); }

.wordmark:hover .wordmark-badge { transform: rotate(8deg); }

.tagline {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

/* Trail marker: the mark's divider rule, with a coloured segment set into it. */
.brand-rule {
  height: 4px;
  background: var(--moss);
  position: relative;
}

.brand-rule::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 clamp(20px, 5vw, 56px);
  width: 88px;
  background: var(--rust);
}

/* --- Section rule, borrowed from the ".CO.UK" divider --------------------- */

.rule-label {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 22px;
}

.rule-label::before,
.rule-label::after {
  content: "";
  height: 1px;
  background: var(--line);
  flex: 1;
}

.rule-label::before { flex: 0 0 40px; }

/* --- Intro ---------------------------------------------------------------- */

.intro { padding-block: clamp(40px, 6vw, 72px) clamp(24px, 3vw, 36px); }

.intro-heading {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(40px, 7.4vw, 82px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.intro-copy { margin: 0; max-width: 48ch; color: var(--stone); font-size: 17px; }

/* --- Album grid ----------------------------------------------------------- */

.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: clamp(24px, 3vw, 36px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.album-card {
  background: var(--surface);
  border: 1px solid var(--line-sm);
  transition: box-shadow 300ms ease, transform 300ms ease;
}

.album-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(25, 30, 27, 0.10);
}

/* The matte: photographs are inset in white, like prints in a portfolio. */
.album-frame {
  position: relative;
  margin: 10px 10px 0;
  overflow: hidden;
  background: var(--paper);
  aspect-ratio: 3 / 2;
}

.album-cover { width: 100%; height: 100%; object-fit: cover; }

.album-cover-empty {
  background: repeating-linear-gradient(135deg, #EDECE7, #EDECE7 12px, #E4E3DD 12px, #E4E3DD 24px);
}

.album-link { display: block; }

.album-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 25px;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  margin: 16px 18px 8px;
}

.album-meta {
  margin: 0 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}

.album-blurb { margin: 10px 18px 18px; color: var(--stone); font-size: 15px; }

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(25, 30, 27, 0.16);
}

.badge-paid { background: var(--rust); color: #fff; }

/* --- Album page ----------------------------------------------------------- */

.album-head { padding-block: clamp(32px, 4.4vw, 56px) clamp(20px, 2.6vw, 32px); }

.crumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 18px;
}

.crumb a:hover { color: var(--moss); }

.album-heading {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(36px, 6.4vw, 70px);
  line-height: 0.98;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.album-facts {
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.album-description { margin: 0; max-width: 64ch; color: #2C332E; }

.licence-note {
  margin-top: 28px;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line-sm);
  border-left: 4px solid var(--rust);
  max-width: 64ch;
}

.licence-heading {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rust);
}

.licence-copy { margin: 0 0 16px; color: #2C332E; }

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

.contact-sheet {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr));
  gap: clamp(16px, 2vw, 26px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.frame {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line-sm);
  padding: 10px;
  transition: box-shadow 260ms ease;
}

.frame:hover { box-shadow: 0 10px 24px rgba(25, 30, 27, 0.10); }

.frame-wide { grid-column: span 2; }

.frame-link {
  position: relative;
  display: block;
  background: var(--paper);
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.frame-link img { width: 100%; height: 100%; object-fit: cover; }

.frame-lock {
  position: absolute;
  right: 8px;
  bottom: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}

.frame-caption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 12px;
  padding-top: 10px;
  font-size: 14px;
  color: var(--stone);
}

.frame-title {
  color: var(--ink);
  font-family: var(--display);
  font-weight: 500;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.frame-price {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--rust);
  margin-left: auto;
}

/* Camera settings, in the shorthand photographers already use. */
.exposure {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--stone);
  font-variant-numeric: tabular-nums;
}

/* --- Single photo --------------------------------------------------------- */

.single { padding-block: clamp(28px, 4vw, 48px) clamp(56px, 8vw, 96px); }

.single-frame {
  margin: 0 0 28px;
  background: var(--surface);
  border: 1px solid var(--line-sm);
  padding: clamp(10px, 1.4vw, 18px);
}

.single-frame img {
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
  margin-inline: auto;
}

.single-meta {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 28px clamp(24px, 4vw, 56px);
  align-items: start;
}

.single-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 42px);
  text-transform: uppercase;
  line-height: 1;
  margin: 0 0 12px;
}

.single-caption { margin: 0; color: var(--stone); max-width: 56ch; }

.plate { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }

.plate > div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  border-bottom: 1px solid var(--line-sm);
  padding-block: 9px;
}

.plate dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  padding-top: 3px;
}

.plate dd { margin: 0; font-size: 15px; }

.single-actions { grid-column: 1 / -1; }
.locked-note { color: var(--stone); margin: 0 0 14px; }

.single-nav {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.single-nav a:hover { color: var(--moss); }

/* --- Buttons, pager, empty states ---------------------------------------- */

.button {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 13px 24px;
  border: 0;
  background: var(--moss);
  color: #fff;
  cursor: pointer;
  transition: background 220ms ease, transform 220ms ease;
}

.button:hover { background: var(--moss-lt); transform: translateY(-1px); }

.button-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.button-secondary:hover { background: var(--surface); }

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding-bottom: clamp(56px, 8vw, 96px);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pager-link:hover { color: var(--moss); }
.pager-position { color: var(--stone); }

.empty { padding-block: clamp(60px, 10vw, 120px); }

.empty-heading {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.empty-copy { color: var(--stone); margin: 0 0 24px; max-width: 48ch; }

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

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(20, 24, 21, 0.94);
  display: grid;
  grid-template-columns: 64px 1fr 64px;
  grid-template-rows: 1fr auto;
  align-items: center;
  padding: 24px;
}

.lightbox[hidden] { display: none; }

.lightbox-image {
  grid-column: 2;
  grid-row: 1;
  max-width: 100%;
  max-height: 84vh;
  margin-inline: auto;
  object-fit: contain;
  background: var(--surface);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  background: none;
  border: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
  padding: 12px;
  transition: color 200ms ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { color: #fff; }

.lightbox-close { position: absolute; top: 12px; right: 16px; font-size: 30px; }
.lightbox-prev { grid-column: 1; grid-row: 1; justify-self: start; }
.lightbox-next { grid-column: 3; grid-row: 1; justify-self: end; }

.lightbox-meta {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  justify-content: center;
  gap: 18px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
}

.lightbox .exposure { color: rgba(255, 255, 255, 0.55); }

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

.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding-block: 44px 56px;
  margin-top: 40px;
}

.footer-inner { display: grid; gap: 12px; }

.footer-mark {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 20px;
  text-transform: uppercase;
  color: #fff;
}

.footer-badge { width: 36px; height: auto; }

.footer-note { margin: 0; font-size: 13px; max-width: 64ch; }

.footer-links {
  margin: 6px 0 0;
  display: flex;
  gap: 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

/* --- Responsive & motion -------------------------------------------------- */

@media (max-width: 720px) {
  .frame-wide { grid-column: span 1; }
  .single-meta { grid-template-columns: 1fr; }
  .lightbox { grid-template-columns: 40px 1fr 40px; padding: 12px; }
  .masthead-inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .wordmark:hover .wordmark-badge { transform: none; }
  .album-card:hover { transform: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}