/* Client gallery pages. Same look as danielfosterphotography.nl: black,
   white text, LT Remark (SIL Open Font License, see fonts/README.md). */
@font-face {
  font-family: "LT Remark";
  src: url("fonts/LTRemark-Regular.otf") format("opentype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "LT Remark";
  src: url("fonts/LTRemark-Bold.otf") format("opentype");
  font-weight: 700;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0 20px;
  background: #000;
  color: #fff;
  font-family: "LT Remark", Georgia, "Times New Roman", serif;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
  body {
    padding: 0 80px;
  }
}

a {
  color: inherit;
}

/* The grid and viewer set display, which would otherwise beat the hidden attribute. */
[hidden] {
  display: none !important;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.top {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 0 32px;
  text-align: center;
}

.brand {
  display: inline-block;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
}

h1 {
  margin: 32px 0 8px;
  font-size: clamp(1.875rem, 6vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.meta {
  margin: 0;
  color: #a3a3a3;
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-block;
  border: 1px solid #fff;
  padding: 14px 32px;
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.3s, color 0.3s;
}

.button:hover,
.button:focus-visible {
  background: #fff;
  color: #000;
}

.button small {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.parts-note {
  margin: 32px 0 -16px;
  color: #d4d4d4;
  font-size: 0.875rem;
}

.hint {
  margin: 24px auto 0;
  max-width: 36rem;
  color: #a3a3a3;
  font-size: 0.875rem;
}

/* Highlights: the best photos, large, one under the other. */
.highlights {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 1600px;
  margin: 0 auto 64px;
}

.highlights img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
}

.section-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  max-width: 1600px;
  margin: 0 auto 16px;
}

.section-bar h2 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.toggle {
  border: 1px solid #fff;
  background: transparent;
  padding: 8px 20px;
  font-size: 0.8125rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background-color 0.3s, color 0.3s;
}

.toggle:hover,
.toggle:focus-visible {
  background: #fff;
  color: #000;
}

/* Viewer: one photo at a time in a row you swipe or scroll sideways. */
.viewer {
  max-width: 1600px;
  margin: 0 auto;
}

.stage {
  position: relative;
}

.slides {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.slides::-webkit-scrollbar {
  display: none;
}

.slides:focus-visible {
  outline: 1px solid #737373;
  outline-offset: 4px;
}

.slide {
  flex: 0 0 100%;
  /* 125vw keeps landscape photos from floating in empty space on phones. */
  height: min(78vh, 1000px, 125vw);
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

.slide .photo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.slide img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}

.arrow {
  position: absolute;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-top: -22px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  transition: opacity 0.2s;
}

.arrow svg {
  width: 24px;
  height: 24px;
}

.arrow.prev {
  left: 8px;
}

.arrow.next {
  right: 8px;
}

.arrow:disabled {
  opacity: 0;
  pointer-events: none;
}

.viewer-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 16px;
  color: #d4d4d4;
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.save-current {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.save-current svg {
  width: 18px;
  height: 18px;
}

.save-current:hover {
  color: #fff;
}

/* Justified rows: each tile grows in proportion to its aspect ratio (--r),
   so every row fills the width and nothing gets cropped. */
.grid {
  --row: 150px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  max-width: 1600px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .grid {
    --row: 260px;
  }
}

/* Keeps the last row from stretching a lone photo across the page. */
.grid::after {
  content: "";
  flex-grow: 1000000;
}

.tile {
  position: relative;
  flex-grow: var(--r);
  flex-basis: calc(var(--r) * var(--row));
  min-width: 0;
  margin: 0;
  background: #171717;
}

.tile::before {
  content: "";
  display: block;
  padding-bottom: calc(100% / var(--r));
}

.tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tile .photo {
  position: absolute;
  inset: 0;
}

.save {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.2s;
}

.save svg {
  width: 18px;
  height: 18px;
}

.tile:hover .save,
.save:focus-visible {
  opacity: 1;
}

/* No hover on phones: always show the button. */
@media (hover: none) {
  .save {
    opacity: 0.85;
  }
}

footer {
  max-width: 40rem;
  margin: 0 auto;
  padding: 48px 0 64px;
  color: #d4d4d4;
  font-size: 0.875rem;
  text-align: center;
}

footer p {
  margin: 0 0 8px;
}

.notice {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.notice p {
  color: #a3a3a3;
}