/* ==========================================================================
   Italia — a chart of ten cities
   Design tokens
   ========================================================================== */

:root {
  --sea:        #12242e;
  --sea-deep:   #0c1920;
  --paper:      #f0efe9;
  --paper-warm: #e9e4d6;
  --ink:        #101a1f;
  --ink-soft:   #4a5560;
  --rule:       #cfcdc2;
  --rule-dark:  #2b3f4a;
  --signal:     #f2b705;
  --rust:       #b03a24;
  --rust-bright:#e0503a;

  --display: "Bodoni Moda", "Times New Roman", serif;
  --body: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "DM Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1180px;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
}

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

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
}

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

a { color: var(--rust); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

h3 a { color: inherit; text-decoration: none; }
h3 a:hover { color: var(--rust); text-decoration: underline; text-underline-offset: 3px; }

:focus-visible {
  outline: 3px solid var(--rust);
  outline-offset: 3px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gap); }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 0.75rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

/* --------------------------------------------------------------------------
   Type
   -------------------------------------------------------------------------- */

h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; line-height: 1.06; margin: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.9rem;
}
.eyebrow--light { color: rgba(240, 239, 233, 0.72); }

.coord {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.lede { font-size: 1.2rem; line-height: 1.6; }

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

.masthead {
  background: var(--sea);
  color: var(--paper);
  border-bottom: 1px solid var(--rule-dark);
}
.masthead__bar {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  padding-top: 1.1rem; padding-bottom: 1.1rem;
}
.brand {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
  text-decoration: none;
}
.brand span { color: var(--signal); }
.masthead__meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(240, 239, 233, 0.6);
}

/* City strip nav */
.strip {
  background: var(--sea-deep);
  border-bottom: 1px solid var(--rule-dark);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.strip__inner {
  display: flex;
  gap: 0;
  justify-content: center;
  padding: 0 var(--gap);
  /* Fills the scroller when the links fit (so justify-content can centre them),
     and grows past it when they don't. min-width:max-content alone is resolved
     differently by Safari and leaves the row left-aligned. */
  width: max-content;
  min-width: 100%;
}
.strip a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(240, 239, 233, 0.66);
  text-decoration: none;
  padding: 0.7rem 0.95rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.strip a:hover { color: var(--paper); background: rgba(255,255,255,0.05); }
.strip a[aria-current="page"] { color: var(--signal); border-bottom-color: var(--signal); }

/* --------------------------------------------------------------------------
   Home hero + chart
   -------------------------------------------------------------------------- */

.chart {
  background: var(--sea);
  color: var(--paper);
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4rem);
}
.chart h1 {
  font-size: clamp(2.6rem, 8vw, 5rem);
  color: var(--paper);
  letter-spacing: -0.015em;
  margin-bottom: 0.6rem;
}
.chart h1 em { font-style: italic; color: var(--signal); }
.chart__intro { max-width: 46ch; color: rgba(240,239,233,0.82); margin: 0 0 2rem; }

.chart__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 860px) {
  .chart__grid { grid-template-columns: 1fr; }
}

.chart__frame {
  border: 1px solid var(--rule-dark);
  background: var(--sea-deep);
  padding: 0.5rem;
}
#italy-map { width: 100%; height: auto; display: block; }
#italy-map .noscript-note { display: none; }

/* Map internals */
.graticule { stroke: rgba(240,239,233,0.13); stroke-width: 0.6; fill: none; }
.graticule-label { font-family: var(--mono); font-size: 8px; fill: rgba(240,239,233,0.45); letter-spacing: 0.06em; }
.land {
  fill: var(--paper-warm);
  stroke: var(--sea-deep);
  stroke-width: 1.1;
  stroke-linejoin: round;
  transition: fill 0.25s ease;
}
.marker { cursor: pointer; }
.marker__hit { fill: transparent; }
.marker__dot {
  fill: var(--rust-bright);
  stroke: var(--sea-deep);
  stroke-width: 1.5;
  transition: r 0.18s ease, fill 0.18s ease;
}
.marker__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  fill: var(--ink);
  pointer-events: none;
  transition: fill 0.18s ease;
}
.marker__label--halo {
  fill: none;
  stroke: var(--paper-warm);
  stroke-width: 3.5px;
  stroke-linejoin: round;
}
.marker:hover .marker__dot,
.marker:focus-visible .marker__dot { fill: var(--signal); r: 7.5; }
.marker:hover .marker__label,
.marker:focus-visible .marker__label { fill: var(--rust); }
.marker:hover .marker__label--halo,
.marker:focus-visible .marker__label--halo { fill: none; }
.marker.is-active .marker__dot { fill: var(--signal); }
.marker:focus-visible { outline: none; }
.marker:focus-visible .marker__ring { opacity: 1; }
.marker__ring {
  fill: none; stroke: var(--signal); stroke-width: 1.5; opacity: 0;
  transition: opacity 0.15s ease;
}
.crosshair { stroke: var(--signal); stroke-width: 0.8; stroke-dasharray: 3 3; opacity: 0; }
.crosshair.is-on { opacity: 0.75; }

/* Read-out panel beside the chart */
.readout {
  border: 1px solid var(--rule-dark);
  background: rgba(255,255,255,0.03);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  position: sticky; top: 1rem;
}
@media (max-width: 860px) { .readout { position: static; } }
.readout__name {
  font-family: var(--display);
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  color: var(--paper);
  margin: 0.2rem 0 0.15rem;
}
.readout__native {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--signal); margin: 0 0 1rem;
}
.readout__text { color: rgba(240,239,233,0.82); font-size: 0.98rem; margin: 0 0 1.25rem; }
.readout__coord {
  font-family: var(--mono); font-size: 0.72rem; color: rgba(240,239,233,0.55);
  border-top: 1px solid var(--rule-dark); padding-top: 0.75rem; margin: 0 0 1.25rem;
}
.readout__cta {
  display: inline-block;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--signal); color: var(--sea);
  padding: 0.7rem 1.1rem; text-decoration: none; border: 1px solid var(--signal);
}
.readout__cta:hover { background: transparent; color: var(--signal); }
.readout[data-state="empty"] .readout__cta,
.readout[data-state="empty"] .readout__coord { display: none; }

/* --------------------------------------------------------------------------
   Index — city groups
   -------------------------------------------------------------------------- */

.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section + .section { border-top: 1px solid var(--rule); }

.section__head { max-width: 60ch; margin-bottom: clamp(1.75rem, 4vw, 2.5rem); }
.section__head h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); }

.cards { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: var(--paper);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  text-decoration: none;
  color: inherit;
  display: flex; flex-direction: column;
  transition: background 0.2s ease;
}
.card:hover { background: var(--paper-warm); color: inherit; }
.card:hover .card__name { color: var(--rust); }
.card__name { font-family: var(--display); font-size: 1.75rem; margin: 0.35rem 0 0.5rem; transition: color 0.2s ease; }
.card__text { font-size: 0.95rem; color: var(--ink-soft); margin: 0 0 1rem; }
.card__go { margin-top: auto; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--rust); }

/* --------------------------------------------------------------------------
   City page
   -------------------------------------------------------------------------- */

.cityhero { background: var(--sea); color: var(--paper); padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.cityhero h1 {
  font-size: clamp(3rem, 11vw, 6.5rem);
  color: var(--paper);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.cityhero h1 em { font-style: italic; color: var(--signal); }
.cityhero__lede { max-width: 56ch; color: rgba(240,239,233,0.85); font-size: clamp(1.05rem, 2.2vw, 1.2rem); margin: 0; }

.facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1px; background: var(--rule-dark);
  border-top: 1px solid var(--rule-dark);
  margin-top: clamp(2rem, 5vw, 3rem);
}
.fact { background: var(--sea); padding: 1.1rem 0.25rem 0.25rem; }
.fact dt {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--signal); margin-bottom: 0.35rem;
}
.fact dd { margin: 0; font-size: 0.92rem; color: rgba(240,239,233,0.88); }

.prose { max-width: 68ch; }
.prose p { margin: 0 0 1.15rem; }
.prose p:last-child { margin-bottom: 0; }

/* Attractions */
.attractions { display: grid; gap: 0; border-top: 1px solid var(--rule); }
.attraction {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 340px);
  gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(1.5rem, 4vw, 2.25rem) 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
/* No photo dropped in yet — text reclaims the full width. */
.attraction.is-nophoto { grid-template-columns: 4.5rem minmax(0, 1fr); }
@media (max-width: 900px) {
  .attraction { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .attraction__photo { grid-column: 2; }
}
@media (max-width: 640px) {
  .attraction, .attraction.is-nophoto { grid-template-columns: 1fr; gap: 0.5rem; }
  .attraction__photo { grid-column: 1; margin-top: 0.75rem; }
}
.attraction__idx {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--rust); padding-top: 0.5rem;
}
.attraction h3 { font-size: clamp(1.4rem, 3.5vw, 1.9rem); margin-bottom: 0.35rem; }
.attraction__type {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft); margin: 0 0 0.75rem;
}
.attraction p { margin: 0 0 0.9rem; max-width: 64ch; }
.attraction__note {
  font-size: 0.88rem; color: var(--ink-soft);
  border-left: 2px solid var(--signal); padding-left: 0.9rem; margin: 0; max-width: 60ch;
}

/* Photo slot */
.attraction__photo { margin: 0; }
.attraction__photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--paper-warm);
  border: 1px solid var(--rule);
}
.attraction__photo figcaption {
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.06em;
  color: var(--ink-soft); margin-top: 0.5rem; line-height: 1.5;
  word-break: break-word;
}
.attraction__photo figcaption a { color: var(--ink-soft); text-underline-offset: 2px; }
.attraction__photo figcaption a:hover { color: var(--rust); }
.attraction.is-nophoto .attraction__photo { display: none; }

/* Visit facts — quick practical row on the attractions guide page */
.visit-facts {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem;
  margin: 0 0 1rem; padding: 0.85rem 0;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.visit-fact { display: flex; gap: 0.4rem; align-items: baseline; }
.visit-fact dt {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft); margin: 0;
}
.visit-fact dd { margin: 0; font-size: 0.86rem; font-weight: 500; color: var(--ink); }

.tip {
  font-size: 0.92rem; color: var(--ink-soft);
  border-left: 2px solid var(--rust); padding-left: 0.9rem; margin: 0 0 0.9rem; max-width: 64ch;
}
.tip strong { color: var(--ink); font-weight: 600; }

/* Standalone attraction detail page */
.crumb {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(240,239,233,0.6); margin: 0 0 0.9rem;
}
.crumb a { color: rgba(240,239,233,0.85); text-decoration: none; }
.crumb a:hover { color: var(--signal); }

.photo-block { margin: clamp(1.75rem, 4vw, 2.5rem) 0 0; }
.photo-block img {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover;
  background: var(--paper-warm); border: 1px solid var(--rule);
}
.photo-block figcaption {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em;
  color: var(--ink-soft); margin-top: 0.6rem; line-height: 1.5;
}
.photo-block figcaption a { color: var(--ink-soft); text-underline-offset: 2px; }
.photo-block figcaption a:hover { color: var(--rust); }
.photo-block.is-nophoto { display: none; }

.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 300px); gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } }

.info-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.info-list li {
  padding: 0.85rem 0; border-bottom: 1px solid var(--rule);
  font-size: 0.94rem; color: var(--ink-soft);
}
.info-list li strong { color: var(--ink); font-weight: 600; }

.sidebar-card { border: 1px solid var(--rule); padding: clamp(1.1rem, 3vw, 1.5rem); background: var(--paper-warm); }
.sidebar-card h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.sidebar-card .visit-facts { flex-direction: column; gap: 0.7rem; border: none; padding: 0; margin: 0 0 1rem; }
.sidebar-card .visit-fact { flex-direction: column; gap: 0.15rem; }

/* Practical panels */
.panels { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.panel { background: var(--paper); padding: clamp(1.25rem, 3vw, 1.75rem); }
.panel h3 { font-size: 1.3rem; margin-bottom: 0.6rem; }
.panel p { margin: 0; font-size: 0.94rem; color: var(--ink-soft); }

/* Verify block */
.verify {
  border: 1px dashed var(--rust);
  padding: clamp(1.1rem, 3vw, 1.5rem);
  background: rgba(176, 58, 36, 0.05);
}
.verify h3 { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--rust); font-weight: 500; margin-bottom: 0.75rem; }
.verify ul { margin: 0; padding-left: 1.1rem; font-size: 0.9rem; color: var(--ink-soft); }
.verify li { margin-bottom: 0.35rem; }

/* Pager */
.pager { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: clamp(2rem, 5vw, 3rem) 0; border-top: 1px solid var(--rule); }
.pager a { text-decoration: none; color: inherit; max-width: 45%; }
.pager a:hover .pager__name { color: var(--rust); }
.pager__dir { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); display: block; margin-bottom: 0.2rem; }
.pager__name { font-family: var(--display); font-size: 1.5rem; transition: color 0.2s ease; }
.pager .is-next { text-align: right; margin-left: auto; }

/* Crowd meter — best-time-to-visit bars */
.crowd-meter { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.crowd-row {
  display: grid; grid-template-columns: 8.5rem 1fr 5.5rem;
  gap: 0.9rem; align-items: center;
  padding: 0.65rem 0; border-bottom: 1px solid var(--rule);
}
.crowd-row dt {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.02em;
  color: var(--ink-soft); margin: 0; line-height: 1.3;
}
.crowd-track { height: 9px; background: var(--paper-warm); border: 1px solid var(--rule); overflow: hidden; }
.crowd-fill { display: block; height: 100%; min-width: 2px; }
.crowd-fill.is-low { background: var(--rule-dark); opacity: 0.4; }
.crowd-fill.is-mid { background: var(--signal); }
.crowd-fill.is-high { background: var(--rust-bright); }
.crowd-row dd:last-child {
  margin: 0; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--ink-soft); text-align: right; line-height: 1.3;
}
@media (max-width: 480px) {
  .crowd-row { grid-template-columns: 1fr; gap: 0.3rem; padding: 0.85rem 0; }
  .crowd-row dd:last-child { text-align: left; }
}

/* FAQ accordion — native details/summary */
.faq { border-top: 1px solid var(--rule); max-width: 68ch; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item summary {
  cursor: pointer; padding: 1rem 0; list-style: none;
  display: flex; justify-content: space-between; align-items: baseline; gap: 1.25rem;
  font-family: var(--display); font-size: 1.12rem; font-weight: 600; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--mono); font-weight: 400; font-size: 1.3rem;
  color: var(--rust); flex-shrink: 0; line-height: 1;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin: 0 0 1.15rem; font-size: 0.94rem; color: var(--ink-soft); max-width: 62ch; }

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

.foot { background: var(--sea); color: rgba(240,239,233,0.72); padding: clamp(2rem, 5vw, 3rem) 0; font-size: 0.88rem; }
.foot a { color: var(--signal); }
.foot a:hover { color: var(--paper); }
.foot__grid { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; align-items: flex-end; }
.foot__note { max-width: 48ch; margin: 0; }
.foot__mark { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(240,239,233,0.45); }