/* ============================================================
   Atlas Shuffle — dark editorial travel look.
   --accent is rewritten per city by main.js.
   ============================================================ */

:root {
  --ink:      #0c0c0e;
  --ink-2:    #131317;
  --ink-3:    #1b1b20;
  --paper:    #f1eee8;
  --muted:    #9a978f;
  --rule:     rgba(241, 238, 232, 0.13);
  --accent:   #d08447;

  --display: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --wrap: 1180px;
  --gut: clamp(1.25rem, 5vw, 4rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

::selection { background: var(--accent); color: #0c0c0e; }

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

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 50%; top: 0; transform: translate(-50%, -120%);
  z-index: 100; background: var(--accent); color: #0c0c0e;
  padding: 0.6rem 1.1rem; border-radius: 0 0 8px 8px; font-weight: 650; text-decoration: none;
  transition: transform 0.18s ease;
}
.skip:focus { transform: translate(-50%, 0); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72em; line-height: 1;
  border: 1px solid var(--rule); border-bottom-width: 2px;
  border-radius: 4px; padding: 0.22em 0.42em;
  color: var(--muted);
}

/* ── Top bar ───────────────────────────────────────────── */

.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem var(--gut);
  background: linear-gradient(to bottom, rgba(12,12,14,0.72), rgba(12,12,14,0));
  backdrop-filter: blur(2px);
}

.wordmark {
  font-family: var(--display);
  font-size: 1.05rem; letter-spacing: 0.02em;
  text-shadow: 0 1px 12px rgba(0,0,0,0.7);
}
.wordmark em { font-style: italic; color: var(--accent); transition: color 0.5s ease; }

.shuffle {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font: inherit; font-size: 0.86rem; font-weight: 600;
  color: var(--paper);
  background: rgba(20,20,24,0.55);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.45rem 0.75rem 0.45rem 0.85rem;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.shuffle:hover { border-color: var(--accent); background: rgba(20,20,24,0.85); }
.shuffle__icon { color: var(--accent); font-size: 1.05em; transition: transform 0.5s cubic-bezier(.3,1.4,.4,1); }
.shuffle:hover .shuffle__icon { transform: rotate(180deg); }
body.is-loading .shuffle__icon { animation: spin 0.9s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Hero ──────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: flex-end;
  padding: 0 var(--gut) clamp(3rem, 9vh, 6rem);
  overflow: hidden;
}

.hero__media { position: absolute; inset: 0; background: var(--ink-2); }

/* placeholder wash while the photo is in flight */
.hero__media::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 20% 10%, color-mix(in srgb, var(--accent) 45%, transparent), transparent 60%),
    linear-gradient(160deg, var(--ink-3), var(--ink));
  transition: opacity 0.8s ease;
}
.hero.has-img .hero__media::before { opacity: 0; }

.hero__img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.06);
  transition: opacity 1.1s ease, transform 9s ease-out;
}
.hero.has-img .hero__img { opacity: 1; transform: scale(1); }

.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(12,12,14,0.96) 0%, rgba(12,12,14,0.55) 32%, rgba(12,12,14,0.12) 62%, rgba(12,12,14,0.5) 100%);
}

.hero__body { position: relative; width: 100%; max-width: var(--wrap); margin-inline: auto; }

.hero__eyebrow {
  margin: 0 0 0.9rem;
  font-size: 0.76rem; font-weight: 650;
  letter-spacing: 0.19em; text-transform: uppercase;
  color: var(--paper);
  display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap;
}
.hero__eyebrow .dot { color: var(--accent); }

.hero__name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.2rem, 13vw, 9.5rem);
  line-height: 0.9;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}

.hero__tagline {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.1rem, 2.6vw, 1.7rem);
  color: var(--paper);
  opacity: 0.88;
  margin: 1rem 0 0;
  max-width: 34ch;
}

.hero__cue {
  position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%);
  color: var(--paper); text-decoration: none; opacity: 0.5;
  font-size: 1.3rem; line-height: 1;
  animation: bob 2.4s ease-in-out infinite;
}
.hero__cue:hover { opacity: 1; }
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 7px); } }

/* ── Bands ─────────────────────────────────────────────── */

.band { padding: clamp(3.5rem, 9vw, 7rem) 0; }
.band--alt { background: var(--ink-2); border-block: 1px solid var(--rule); }
.band:focus { outline: none; }

.kicker {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.4rem;
  transition: color 0.5s ease;
}
.kicker--section {
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.6rem;
}

/* ── Intro ─────────────────────────────────────────────── */

.intro { display: grid; gap: clamp(2rem, 5vw, 4.5rem); grid-template-columns: 1fr; }
@media (min-width: 900px) { .intro { grid-template-columns: 1.75fr 1fr; } }

.lede {
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.3vw, 1.6rem);
  line-height: 1.55;
  margin: 0;
  text-wrap: pretty;
}
.lede::first-letter {
  float: left;
  font-size: 3.6em;
  line-height: 0.82;
  padding: 0.06em 0.09em 0 0;
  color: var(--accent);
  transition: color 0.5s ease;
}

.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips li {
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 0.86rem;
  color: var(--paper);
  background: var(--ink-2);
}
.band--alt .chips li { background: var(--ink-3); }

/* ── Things to do ──────────────────────────────────────── */

.todo {
  list-style: none; margin: 0; padding: 0;
  counter-reset: todo;
  display: grid; gap: 1px;
  background: var(--rule);
  border-block: 1px solid var(--rule);
}
@media (min-width: 780px) { .todo { grid-template-columns: 1fr 1fr; } }

.todo li {
  counter-increment: todo;
  background: var(--ink-2);
  padding: 2rem clamp(1.25rem, 3vw, 2.25rem);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 1.25rem;
  align-items: start;
}
.todo li::before {
  content: counter(todo, decimal-leading-zero);
  grid-row: span 2;
  font-family: var(--display);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.85;
  transition: color 0.5s ease;
}
.todo h3 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.25;
}
.todo p { margin: 0; color: var(--muted); font-size: 0.95rem; grid-column: 2; }

/* ── Gallery ───────────────────────────────────────────── */

/* Five tiles land here — the sixth photo is the hero. The spans below are
   sized for five so no tile is ever orphaned on a half-empty row. */
.gallery { display: grid; gap: clamp(1.25rem, 2.5vw, 2rem); grid-template-columns: 1fr; }

/* two up, with the odd one out running full width */
@media (min-width: 620px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery figure:nth-child(5) { grid-column: span 2; }
}

/* two wide over three narrow */
@media (min-width: 1000px) {
  .gallery { grid-template-columns: repeat(6, 1fr); }
  .gallery figure:nth-child(-n+2) { grid-column: span 3; }
  .gallery figure:nth-child(n+3)  { grid-column: span 2; }
}

.gallery figure { margin: 0; }

.shot {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 3px;
  background:
    radial-gradient(120% 100% at 30% 20%, color-mix(in srgb, var(--accent) 32%, transparent), transparent 65%),
    var(--ink-3);
}
/* Matching ratios inside a row keep the caption baselines aligned. */
@media (min-width: 620px) {
  .gallery figure:nth-child(5) .shot { aspect-ratio: 21 / 9; }
}
@media (min-width: 1000px) {
  .gallery figure:nth-child(-n+2) .shot { aspect-ratio: 3 / 2; }
  .gallery figure:nth-child(5) .shot { aspect-ratio: 4 / 3; }
}

.shot img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.9s cubic-bezier(.2,.7,.3,1);
}
.shot img.loaded { opacity: 1; }
.gallery figure:hover .shot img.loaded { transform: scale(1.035); }

/* shown only when the photo could not be fetched */
.shot__fallback {
  position: absolute; inset: 0;
  display: grid; place-content: center;
  color: var(--muted); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
}
.shot img.loaded ~ .shot__fallback { display: none; }

.gallery figcaption {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted);
  border-left: 2px solid var(--accent);
  padding-left: 0.85rem;
  text-wrap: pretty;
  transition: border-color 0.5s ease;
}

/* ── Facts ─────────────────────────────────────────────── */

.facts {
  margin: 0;
  display: grid; gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  grid-template-columns: 1fr;
}
@media (min-width: 620px) { .facts { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .facts { grid-template-columns: repeat(3, 1fr); } }

.facts > div { background: var(--ink-2); padding: 1.5rem 1.6rem; }
.facts dt {
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.facts dd {
  margin: 0;
  font-family: var(--display);
  font-size: 1.3rem;
  line-height: 1.3;
}

/* ── Outro ─────────────────────────────────────────────── */

.outro__inner { text-align: center; display: grid; justify-items: center; gap: 1.5rem; }
.outro__count {
  margin: 0; color: var(--muted); font-size: 0.9rem; letter-spacing: 0.04em;
  max-width: 70ch;   /* inline flow, so the sentence keeps its own word spacing */
}
.outro__pass { color: var(--paper); opacity: 0.75; }

/* A button that reads as prose, for an action offered inside a sentence. */
.linkish {
  font: inherit; letter-spacing: inherit;
  color: var(--muted);
  background: none; border: 0;
  padding: 0;
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 0.28em;
  margin-left: 0.35rem;
  cursor: pointer;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.linkish:hover { color: var(--accent); text-decoration-color: var(--accent); }

.btn-big {
  font-family: var(--display);
  font-size: clamp(1.3rem, 3.5vw, 2.1rem);
  color: var(--paper);
  background: none;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: 0.3rem 0.2rem;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.btn-big:hover { color: var(--accent); border-color: var(--accent); }

.to-top {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font: inherit;
  font-size: 0.76rem; font-weight: 650;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.55rem 1.15rem;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.to-top:hover { color: var(--paper); border-color: var(--accent); }
.to-top__arrow { color: var(--accent); transition: transform 0.25s ease; }
.to-top:hover .to-top__arrow { transform: translateY(-3px); }

/* ── Footer ────────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--rule);
  padding: 2.5rem 0 3.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.foot p { margin: 0 0 0.5rem; }
.foot code { font-size: 0.95em; color: var(--paper); }

/* ── Swap transition ───────────────────────────────────── */

main { transition: opacity 0.35s ease; }
body.is-swapping main { opacity: 0.12; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}