/* Amalfi Costa Tours — Mediterranean cobalt theme */
:root {
  --bg:        #fafaf8;
  --bg-alt:    #f2f0eb;
  --border:    #dedad4;
  --text:      #1c1b18;
  --muted:     #5a5751;
  --accent:    #1b5fa3;
  --accent-lt: #e0eef7;
  --warn:      #9a6809;
  --highlight: #fde68a;
  --highlight-strong: #fbd35a;
  --serif:     'Fraunces', Georgia, serif;
  --sans:      'Source Sans 3', system-ui, sans-serif;
  --max:       820px;
  --wide:      1120px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  font-size: 17px;
}
html, body { overflow-x: clip; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

/* ── Typography ─────────────────────────────────────── */
h1, h2, h3 { font-family: var(--serif); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: .5rem; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); }
a:hover { text-decoration: underline; }

/* ── Site header ─────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  height: 52px;
  display: flex; align-items: center;
}
.header-inner {
  max-width: var(--wide); width: 100%; margin: 0 auto;
  padding: 0 1.5rem;
  display: flex; align-items: center; gap: 2rem; justify-content: space-between;
}
.site-brand {
  font-family: var(--serif);
  font-size: 1.05rem; font-weight: 700;
  color: var(--text); text-decoration: none;
  letter-spacing: -.01em;
}
.site-brand span { color: var(--accent); }
.header-nav { display: flex; gap: 1.5rem; align-items: center; }
.header-nav a {
  font-size: .88rem; font-weight: 600;
  color: var(--muted); text-decoration: none;
  letter-spacing: .02em; text-transform: uppercase;
  transition: color .15s;
}
.header-nav a:hover, .header-nav a.active { color: var(--accent); }
.nav-cta {
  background: var(--accent); color: #fff !important;
  padding: .4em 1em; border-radius: 4px;
  transition: opacity .15s !important;
}
.nav-cta:hover { opacity: .85; }

/* ── Hero ────────────────────────────────────────────── */
.hero {
  background: linear-gradient(180deg, #e6f0fa 0%, var(--bg) 100%);
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}
.hero-eyebrow {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .75rem;
}
.hero h1 { max-width: 780px; margin: 0 auto .75rem; }
.hero-deck {
  font-size: 1.15rem; color: var(--muted);
  max-width: 640px; margin: 0 auto 1.5rem;
}
.hero-byline {
  font-size: .82rem; color: var(--muted);
  font-family: ui-monospace, 'SF Mono', monospace;
  letter-spacing: .04em;
}

/* ── Facts bar ───────────────────────────────────────── */
.facts-bar {
  background: var(--accent);
  padding: 1.1rem 1.5rem;
}
.facts-inner {
  max-width: var(--wide); margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .75rem 1.5rem;
}
.fact { min-width: 0; text-align: center; }
.fact-value {
  display: block;
  font-family: var(--serif);
  font-size: 1.5rem; font-weight: 700;
  color: #fff; line-height: 1.15;
}
.fact-label {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .62rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.72);
  overflow-wrap: anywhere;
}

/* ── Anchor nav ──────────────────────────────────────── */
.anchor-nav {
  position: sticky; top: 52px; z-index: 90;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto; white-space: nowrap;
  scrollbar-width: none;
}
.anchor-nav::-webkit-scrollbar { display: none; }
.anchor-nav-list {
  max-width: var(--wide); margin: 0 auto;
  padding: 0 1.5rem;
  display: inline-flex; gap: .15rem;
  list-style: none; min-width: 100%;
}
.anchor-nav-list li { flex-shrink: 0; padding: 0; margin: 0; }
.anchor-nav-list li::before { content: none; }
.anchor-link {
  display: inline-block;
  padding: .55rem .8rem;
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .67rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text); text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s, opacity .15s;
  opacity: .55; white-space: nowrap;
}
.anchor-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
  opacity: 1;
}

/* ── Content container ───────────────────────────────── */
.container {
  max-width: var(--max); margin: 0 auto;
  padding: 0 1.5rem;
}
.container-wide {
  max-width: var(--wide); margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 3rem 0; border-bottom: 1px solid var(--border); }
section:last-of-type { border-bottom: none; }

/* ── Callout / TL;DR ─────────────────────────────────── */
.callout {
  background: var(--accent-lt);
  border-left: 3px solid var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1.5rem;
}
.callout ul { padding-left: 1.2rem; }
.callout li { margin-bottom: .4rem; }

/* ── Inline u-link ───────────────────────────────────── */
.u-link {
  position: relative;
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
  padding: 0 .12em;
  background-image: linear-gradient(to top,
    transparent .15em,
    var(--highlight) .15em,
    var(--highlight) 1.05em,
    transparent 1.05em);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.u-link:hover {
  color: var(--accent);
  background-image: linear-gradient(to top,
    transparent .15em,
    var(--highlight-strong) .15em,
    var(--highlight-strong) 1.05em,
    transparent 1.05em);
  text-decoration: none;
}

/* ── Chip link ───────────────────────────────────────── */
.chip {
  display: inline-block;
  padding: .3em .85em;
  font-size: .82rem; font-weight: 600;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  color: var(--muted); text-decoration: none;
  transition: border-color .15s, color .15s, background .15s;
  white-space: nowrap;
}
.chip:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.chip.accent {
  background: var(--accent); border-color: var(--accent);
  color: #fff;
}
.chip.accent:hover { opacity: .88; }
.chip-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }

/* ── Top-10 list ─────────────────────────────────────── */
.top10-list { list-style: none; counter-reset: top10; }
.top10-item {
  counter-increment: top10;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  display: grid; grid-template-columns: 2.5rem 1fr;
  gap: .75rem;
}
.top10-item:last-child { border-bottom: none; }
.top10-num {
  font-family: var(--serif); font-size: 2rem; font-weight: 700;
  color: var(--accent); line-height: 1; padding-top: .1rem;
}
.top10-content h3 { font-size: 1.1rem; margin-bottom: .4rem; }
.top10-meta { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .75rem; }

/* ── Gem grid ────────────────────────────────────────── */
.gem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.gem-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
  transition: border-color .15s;
}
.gem-card:hover { border-color: var(--accent); }
.gem-card h3 { font-size: 1rem; margin-bottom: .4rem; }
.gem-tag {
  display: inline-block;
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .65rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .5rem;
}

/* ── Persona grid ────────────────────────────────────── */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.persona-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 1.25rem;
}
.persona-card h3 { font-size: 1rem; margin-bottom: .6rem; }
.persona-card ul { padding-left: 1.1rem; font-size: .95rem; }
.persona-card li { margin-bottom: .35rem; }

/* ── Season grid ─────────────────────────────────────── */
.season-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.season-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0; padding: 1.25rem;
}
.season-card h3 { font-size: .95rem; margin-bottom: .4rem; }
.season-card p { font-size: .93rem; margin-bottom: 0; }

/* ── Data table ──────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin-top: 1.5rem; }
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: .9rem;
}
.data-table th {
  text-align: left; padding: .6rem .8rem;
  background: var(--bg-alt);
  border-bottom: 2px solid var(--border);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--muted); white-space: nowrap;
  cursor: pointer; user-select: none;
}
.data-table th:hover { color: var(--accent); }
.data-table th .sort-arrow { opacity: .4; margin-left: .3rem; font-size: .7rem; }
.data-table th.asc .sort-arrow::after  { content: ' ↑'; }
.data-table th.desc .sort-arrow::after { content: ' ↓'; }
.data-table td { padding: .55rem .8rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.data-table tbody tr:hover { background: var(--accent-lt); }
.tour-row-hidden { display: none !important; }
.tc-name a { font-weight: 600; color: var(--text); text-decoration: none; }
.tc-name a:hover { color: var(--accent); text-decoration: underline; }
.dest-tag span {
  display: inline-block; padding: .15em .55em;
  font-size: .72rem; font-weight: 700;
  border-radius: 3px; white-space: nowrap;
}
.dest-tag .tag-boat       { background: #dbeafe; color: #1e40af; }
.dest-tag .tag-capri      { background: #e0f2fe; color: #0369a1; }
.dest-tag .tag-food-wine  { background: #fef9c3; color: #854d0e; }
.dest-tag .tag-pompeii    { background: #fee2e2; color: #991b1b; }
.dest-tag .tag-private    { background: #ede9fe; color: #5b21b6; }
.dest-tag .tag-day-trips  { background: #dcfce7; color: #166534; }
.dest-tag .tag-hiking     { background: #f0fdf4; color: #15803d; }
.star { color: #b45309; }

/* ── Flag badges ─────────────────────────────────────── */
.badge {
  display: inline-block; padding: .12em .5em;
  font-size: .68rem; font-weight: 700;
  border-radius: 3px; white-space: nowrap; margin-right: .25rem;
}
.badge-sellout  { background: #fef2f2; color: #b91c1c; border: 1px solid #fca5a5; }
.badge-offer    { background: #fffbeb; color: #92400e; border: 1px solid #fcd34d; }
.badge-private  { background: #f5f3ff; color: #5b21b6; border: 1px solid #c4b5fd; }
.badge-skip     { background: #f0fdf4; color: #15803d; border: 1px solid #86efac; }

/* ── Count bar ───────────────────────────────────────── */
.count-bar {
  font-size: .88rem; color: var(--muted);
  margin: 1rem 0 .75rem;
  scroll-margin-top: 64px;
}
.count-bar strong { color: var(--text); }

/* ── Filter bar ──────────────────────────────────────── */
.filter-bar { margin: 1.5rem 0; }
.filter-group { margin-bottom: .75rem; }
.filter-label {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .67rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: .4rem; display: block;
}
.filter-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.filter-chip {
  padding: .3em .85em;
  font-size: .82rem; font-weight: 600;
  border: 1.5px solid var(--border);
  border-radius: 20px; cursor: pointer;
  background: none; color: var(--muted);
  transition: all .15s; white-space: nowrap;
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active {
  background: var(--accent); border-color: var(--accent);
  color: #fff;
}

/* ── Hero picks (tour cards) ─────────────────────────── */
.pick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.pick-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.pick-card:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(27,95,163,.1);
}
.pick-img a { display: block; }
.pick-img img {
  width: 100%; height: 180px;
  object-fit: cover; display: block;
}
.pick-body { padding: 1rem; }
.pick-badges { margin-bottom: .5rem; }
.pick-body h3 { font-size: .98rem; margin-bottom: .4rem; }
.pick-body h3 a { color: var(--text); text-decoration: none; font-family: var(--sans); }
.pick-body h3 a:hover { color: var(--accent); }
.pick-meta { font-size: .82rem; color: var(--muted); margin-bottom: .6rem; }
.pick-cta {
  display: inline-block;
  background: var(--accent); color: #fff;
  padding: .45em 1em; border-radius: 4px;
  font-size: .85rem; font-weight: 700;
  text-decoration: none;
  transition: opacity .15s;
}
.pick-cta:hover { opacity: .85; text-decoration: none; }

/* ── GPS map ─────────────────────────────────────────── */
.map-section {
  margin: 2rem 0 1.5rem;
  border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
}
.map-header {
  padding: .75rem 1rem;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  font-size: .85rem; color: var(--muted);
}
.map-header strong { color: var(--text); }
#amalfi-map { height: 320px; }
.map-legend {
  padding: .75rem 1rem;
  display: flex; flex-wrap: wrap; gap: .75rem;
  font-size: .82rem;
}
.legend-item { display: flex; align-items: center; gap: .3rem; }
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%; flex-shrink: 0;
}

/* ── Methodology box ─────────────────────────────────── */
.method-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 1.5rem;
  margin-top: 2rem;
  font-size: .9rem;
}
.method-box h3 { font-size: 1rem; margin-bottom: .6rem; }

/* ── Community voices ────────────────────────────────── */
.voices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.voice-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 1.25rem;
}
.voice-quote {
  font-style: italic; font-size: .95rem;
  margin-bottom: .75rem;
  line-height: 1.6;
}
.voice-source {
  font-size: .78rem; color: var(--muted);
  font-family: ui-monospace, 'SF Mono', monospace;
}

/* ── Pull quote ──────────────────────────────────────── */
.pull-quote {
  border-left: 3px solid var(--accent);
  padding: .75rem 1.25rem;
  margin: 1.5rem 0;
  font-family: var(--serif);
  font-size: 1.2rem; line-height: 1.45;
  color: var(--text);
}

/* ── Red flags ───────────────────────────────────────── */
.flag-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem; margin-top: 1.5rem;
}
.flag-item {
  background: #fff9f9;
  border: 1px solid #fca5a5;
  border-radius: 6px; padding: 1rem;
}
.flag-item h3 { font-size: .95rem; color: #b91c1c; margin-bottom: .35rem; }
.flag-item p { font-size: .9rem; margin-bottom: 0; }

/* ── FAQ accordion ───────────────────────────────────── */
.faq-list { margin-top: 1.5rem; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%; text-align: left;
  background: none; border: none; cursor: pointer;
  padding: 1rem 0;
  font-family: var(--sans);
  font-size: 1rem; font-weight: 700;
  color: var(--text);
  display: flex; justify-content: space-between; align-items: center;
  gap: .5rem;
}
.faq-question:hover { color: var(--accent); }
.faq-icon { font-size: 1.2rem; flex-shrink: 0; transition: transform .2s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none; padding: 0 0 1rem;
  font-size: .95rem; line-height: 1.65;
}
.faq-item.open .faq-answer { display: block; }

/* ── Section header ──────────────────────────────────── */
.section-eyebrow {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .67rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .5rem; display: block;
}

/* ── Footer ──────────────────────────────────────────── */
footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  font-size: .88rem;
}
.footer-inner {
  max-width: var(--wide); margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}
.footer-col h4 {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: .67rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: .75rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .35rem; }
.footer-col a { color: var(--muted); text-decoration: none; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  max-width: var(--wide); margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: .82rem;
}

/* ── Floating CTA pill ───────────────────────────────── */
.plan-pill {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 200;
  background: var(--accent); color: #fff;
  padding: .7em 1.3em; border-radius: 40px;
  font-size: .88rem; font-weight: 700;
  text-decoration: none;
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
  box-shadow: 0 4px 16px rgba(27,95,163,.3);
}
.plan-pill.visible { opacity: 1; pointer-events: auto; }
.plan-pill:hover { text-decoration: none; opacity: .9; }

/* ── Zero-match banner ───────────────────────────────── */
.topic-banner {
  display: none;
  background: var(--accent-lt);
  border: 1px solid var(--accent);
  border-radius: 6px; padding: 1rem 1.25rem;
  margin-bottom: 1rem; font-size: .92rem;
}
.topic-banner.visible { display: block; }

/* ── Tours hero ──────────────────────────────────────── */
.tours-hero {
  background: linear-gradient(180deg, #e6f0fa 0%, var(--bg) 100%);
  padding: 2.5rem 1.5rem 2rem;
}
.tours-hero h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); margin-bottom: .5rem; }
.tours-hero p { color: var(--muted); max-width: 540px; margin-bottom: 0; }

/* ── Mobile nav ──────────────────────────────────────── */
.mobile-menu-btn {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: .4rem; font-size: 1.3rem; color: var(--text);
}
@media (max-width: 640px) {
  .mobile-menu-btn { display: block; }
  .header-nav { display: none; }
  .header-nav.open {
    display: flex; flex-direction: column;
    position: absolute; top: 52px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem; gap: .75rem; z-index: 99;
  }
  .pick-grid { grid-template-columns: 1fr; }
  .gem-grid  { grid-template-columns: 1fr; }
  .persona-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .facts-inner { grid-template-columns: repeat(2, 1fr); }
}