/* ============================================================
   Emerald Cave Vegas — Data Journalism Theme
   Light editorial · Fraunces + Source Sans 3
   ============================================================ */

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

:root {
  --bg:        #fafaf8;
  --bg-alt:    #f2f1ed;
  --border:    #dedad4;
  --text:      #1c1b18;
  --muted:     #5a5751;
  --accent:    #1d5c4d;
  --accent-lt: #e8f4f1;
  --danger:    #b83c2a;
  --warn:      #9a6809;
  --serif:     'Fraunces', Georgia, serif;
  --sans:      'Source Sans 3', system-ui, sans-serif;
  --max:       820px;
  --wide:      1120px;
}

html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--serif); line-height: 1.15; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.45rem, 3.5vw, 2rem); margin-bottom: .7rem; }
h3 { font-size: 1.15rem; margin-bottom: .45rem; }

p { margin-bottom: 1.1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: #0f3d31; }

ul, ol { padding-left: 1.3rem; }
li { margin-bottom: .4rem; line-height: 1.6; }

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

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

/* ── HEADER ─────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 2.5px solid var(--text);
}

.nav-inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; gap: 2.5rem; height: 52px;
}

.nav-logo {
  font-family: var(--serif); font-weight: 800; font-size: 1rem;
  color: var(--text); text-decoration: none; white-space: nowrap; flex-shrink: 0;
}
.nav-logo .gem { color: var(--accent); margin-right: .3em; }

.nav-links { display: flex; gap: 1.75rem; flex: 1; }
.nav-links a {
  font-size: .8rem; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; text-decoration: none;
  color: var(--muted); white-space: nowrap;
}
.nav-links a:hover { color: var(--accent); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); transition: all .2s; }

.mobile-nav {
  display: none; flex-direction: column;
  background: var(--bg); border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem 1.25rem; gap: .75rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: .9rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; text-decoration: none; color: var(--text);
}

/* ── HERO ───────────────────────────────────────────────── */
.hero { border-top: none; padding: 3.5rem 0 0; }

.eyebrow {
  display: block; font-size: .75rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .65rem;
}

.hero h1 { margin-bottom: .85rem; }

.hero-deck {
  font-family: var(--serif);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--muted); line-height: 1.55;
  max-width: 680px; margin-bottom: 1rem;
}

.byline { font-size: .78rem; color: var(--muted); }

.hero-img-wrap { margin-top: 2.25rem; }
.hero-img-wrap img {
  width: 100%; height: 380px;
  object-fit: cover; display: block;
  border: 1px solid var(--border);
}
.hero-img-wrap figcaption {
  font-size: .76rem; color: var(--muted);
  font-style: italic; margin-top: .35rem;
}

/* ── FACTS BAR ──────────────────────────────────────────── */
.facts-bar { background: var(--text); padding: 1.15rem 0; border-top: none; }

.facts-inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 1.5rem;
  display: flex; gap: 2.5rem; flex-wrap: wrap;
}

.fact { display: flex; flex-direction: column; gap: .08rem; }
.fact-n { font-family: var(--serif); font-size: 1.55rem; font-weight: 700; color: #fff; line-height: 1; }
.fact-l { font-size: .68rem; text-transform: uppercase; letter-spacing: .07em; color: rgba(255,255,255,.55); font-weight: 700; }

/* ── SECTION LABEL ──────────────────────────────────────── */
.s-label {
  display: block; font-size: .72rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .6rem;
}

/* ── CALLOUT BOX ────────────────────────────────────────── */
.callout {
  margin: 1.75rem 0; padding: 1.2rem 1.5rem;
  background: var(--accent-lt); border-left: 5px solid var(--accent);
}
.callout p { font-size: .9rem; }

/* ── INFOBOX ────────────────────────────────────────────── */
.infobox {
  background: var(--bg-alt); border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  padding: 1.15rem 1.4rem; margin: 1.75rem 0; font-size: .9rem;
}
.infobox h4 {
  font-family: var(--sans); font-size: .72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); margin-bottom: .55rem;
}
.infobox ul { padding-left: 1.15rem; }
.infobox li { margin-bottom: .3rem; }

/* ── COMMUNITY VOICES ───────────────────────────────────── */
blockquote.voice {
  margin: 1.6rem 0; padding: 1rem 1.25rem 1rem 1.5rem;
  border-left: 4px solid var(--border); background: var(--bg-alt);
}
blockquote.voice p {
  font-family: var(--serif); font-style: italic;
  font-size: 1.02rem; color: var(--text); margin-bottom: .4rem;
}
blockquote.voice cite { font-size: .78rem; color: var(--muted); font-style: normal; display: block; }

/* ── MAPS ───────────────────────────────────────────────── */
.map-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin: 1.6rem 0; }

.map-fig { margin: 0; }
.map-fig img { width: 100%; height: 230px; object-fit: cover; object-position: center top; display: block; border: 1px solid var(--border); }
.map-fig figcaption { font-size: .76rem; color: var(--muted); font-style: italic; margin-top: .35rem; }

.map-embed { margin: 1.6rem 0; border: 1px solid var(--border); }
.map-embed iframe { display: block; width: 100%; height: 340px; border: 0; }

/* ── DATA TABLE ─────────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin: 1.4rem 0; border: 1px solid var(--border); }

.data-table { width: 100%; border-collapse: collapse; font-size: .865rem; }

.data-table thead th {
  background: var(--text); color: #fff;
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; padding: .6rem .8rem;
  text-align: left; white-space: nowrap;
}
.data-table thead th.sortable { cursor: pointer; user-select: none; }
.data-table thead th.sortable::after       { content: ' ↕'; opacity: .45; font-size: .65em; }
.data-table thead th[aria-sort="ascending"]::after  { content: ' ↑'; opacity: 1; }
.data-table thead th[aria-sort="descending"]::after { content: ' ↓'; opacity: 1; }

.data-table tbody tr:nth-child(even) { background: var(--bg-alt); }
.data-table tbody tr:hover           { background: var(--accent-lt); }
.data-table td { padding: .55rem .8rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.data-table td:first-child { font-weight: 700; }

.rtag {
  display: inline-block; background: var(--accent); color: #fff;
  font-size: .7rem; font-weight: 700; padding: .12em .45em; border-radius: 2px;
}

.yes { color: var(--accent); font-weight: 700; }
.no  { color: var(--muted); }

.t-note { font-size: .78rem; color: var(--muted); margin-top: .6rem; font-style: italic; }

/* ── SEASON GRID ────────────────────────────────────────── */
.season-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; margin: 1.25rem 0; }
.season-item { padding: 1rem 1.1rem; border: 1px solid var(--border); background: var(--bg-alt); }
.season-item h4 {
  font-family: var(--sans); font-size: .78rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--text); margin-bottom: .35rem;
}
.season-item p { font-size: .875rem; color: var(--muted); margin: 0; }

/* ── HAZARD LEVEL ───────────────────────────────────────── */
.hz {
  display: inline-block; font-size: .63rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .1em .45em; border-radius: 2px;
  margin-right: .45rem; vertical-align: middle;
}
.hz-h { background: var(--danger); color: #fff; }
.hz-m { background: var(--warn);   color: #fff; }
.hz-l { background: var(--muted);  color: #fff; }

/* ── FAQ ────────────────────────────────────────────────── */
.faq-item { border-top: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 1px solid var(--border); }

.faq-q {
  width: 100%; background: none; border: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; padding: .95rem 0;
  font-family: var(--sans); font-size: .95rem; font-weight: 700;
  color: var(--text); cursor: pointer; text-align: left;
}
.faq-q::after { content: '+'; font-size: 1.4rem; font-weight: 300; color: var(--accent); flex-shrink: 0; transition: transform .2s; }
.faq-q[aria-expanded="true"]::after { transform: rotate(45deg); }

.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a.open { max-height: 600px; }
.faq-a p { padding-bottom: 1rem; font-size: .9rem; line-height: 1.7; }

/* ── OPERATOR ROWS (index teaser) ───────────────────────── */
.op-rows { margin: 1.25rem 0; }
.op-row {
  display: grid; grid-template-columns: 1fr auto;
  gap: .3rem 2rem; padding: .8rem 0;
  border-top: 1px solid var(--border); align-items: baseline;
}
.op-row:last-child { border-bottom: 1px solid var(--border); }
.op-name { font-weight: 700; font-size: .95rem; }
.op-desc { font-size: .85rem; color: var(--muted); grid-column: 1 / -1; }
.op-meta { font-size: .8rem; color: var(--muted); white-space: nowrap; }

/* ── PHOTO STRIP ────────────────────────────────────────── */
.photo-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin: 1.6rem 0; }
.photo-strip img { width: 100%; height: 190px; object-fit: cover; display: block; border: 1px solid var(--border); }

/* ── OPERATOR DETAIL (operators.html) ──────────────────── */
.op-entry { padding-bottom: 2.5rem; margin-bottom: 2.5rem; border-bottom: 1px solid var(--border); }
.op-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.op-entry h3 { font-size: 1.35rem; margin-bottom: .2rem; }
.op-entry .op-meta-row {
  display: flex; flex-wrap: wrap; gap: .4rem 1.4rem;
  font-size: .8rem; color: var(--muted); margin-bottom: .9rem;
}
.op-entry img {
  width: 100%; max-height: 260px; object-fit: cover;
  margin: 1rem 0; border: 1px solid var(--border); display: block;
}
.op-entry p { font-size: .9rem; }

/* ── METHODOLOGY BOX ────────────────────────────────────── */
.method-box {
  background: var(--bg-alt); border: 1px solid var(--border);
  padding: 1.4rem; font-size: .875rem; color: var(--muted); margin-top: 1.5rem;
}
.method-box p { margin-bottom: .5rem; }

/* ── FOOTER ─────────────────────────────────────────────── */
.site-footer { background: var(--text); color: rgba(255,255,255,.65); padding: 2.75rem 0 2rem; }

.footer-inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 1.5rem;
  display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2.5rem;
}

.footer-brand-name { font-family: var(--serif); font-size: 1rem; font-weight: 800; color: #fff; margin-bottom: .35rem; }
.footer-brand p { font-size: .83rem; }

.footer-col h4 {
  color: #fff; font-family: var(--sans); font-size: .7rem;
  font-weight: 800; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .8rem;
}
.footer-col a { display: block; color: rgba(255,255,255,.6); text-decoration: none; font-size: .83rem; margin-bottom: .45rem; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  max-width: var(--wide); margin: 2.25rem auto 0; padding: 1.25rem 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .76rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: #fff; }

/* ── HORIZONTAL SCROLL GALLERY ──────────────────────────── */
.scroll-gallery {
  display: flex; gap: .75rem;
  overflow-x: auto; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: .75rem; margin: 1.6rem 0;
  cursor: grab;
}
.scroll-gallery:active { cursor: grabbing; }
.scroll-gallery::-webkit-scrollbar { height: 4px; }
.scroll-gallery::-webkit-scrollbar-track { background: var(--bg-alt); }
.scroll-gallery::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.scroll-gallery img {
  height: 220px; width: auto; min-width: 280px;
  object-fit: cover; flex-shrink: 0;
  scroll-snap-align: start; border: 1px solid var(--border);
  display: block;
}
.gallery-hint { font-size: .76rem; color: var(--muted); margin-top: -.9rem; margin-bottom: 1rem; }

/* ── WEATHER WIDGET ─────────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.7); }
}
@keyframes fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.weather-widget {
  background: var(--bg-alt); border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  padding: 1.25rem 1.4rem 1.1rem; margin: 1.75rem 0;
}
.weather-widget.loaded { animation: fade-in .4s ease; }
.weather-loading { color: var(--muted); font-size: .875rem; font-style: italic; }

.weather-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem; flex-wrap: wrap; gap: .5rem;
}
.weather-title {
  font-size: .72rem; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: .5rem;
}
.live-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .65rem; font-weight: 800; letter-spacing: .08em;
  color: var(--accent); text-transform: uppercase;
}
.live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite; flex-shrink: 0;
}
.weather-updated { font-size: .72rem; color: var(--muted); }

.weather-body {
  display: grid; grid-template-columns: auto 1fr; gap: 1.25rem 2rem;
  align-items: start;
}
.weather-main { display: flex; flex-direction: column; gap: .1rem; }
.weather-temp { font-family: var(--serif); font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--text); }
.weather-temp-c { font-size: 1rem; font-weight: 400; color: var(--muted); margin-left: .15em; }
.weather-desc { font-size: .82rem; color: var(--muted); text-transform: capitalize; margin-top: .2rem; }
.weather-verdict {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .28rem .7rem; font-size: .75rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .05em; border-radius: 2px;
  margin-top: .6rem; white-space: nowrap;
}
.verdict-go     { background: #d4edda; color: #155724; }
.verdict-caution{ background: #fff3cd; color: #856404; }
.verdict-hold   { background: #f8d7da; color: #842029; }

.weather-stats { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; }
.weather-stat { display: flex; flex-direction: column; gap: .06rem; }
.weather-stat-n { font-size: 1.15rem; font-weight: 700; font-family: var(--serif); line-height: 1.1; }
.weather-stat-l { font-size: .65rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 700; }

/* hourly wind strip */
.wind-hours { display: flex; gap: .5rem; margin-top: 1rem; align-items: flex-end; }
.wind-hour  { display: flex; flex-direction: column; align-items: center; gap: .2rem; flex: 1; min-width: 0; }
.wind-bar-wrap { height: 48px; display: flex; align-items: flex-end; width: 100%; }
.wind-bar {
  width: 100%; border-radius: 2px 2px 0 0; min-height: 3px;
  transition: height .3s ease;
}
.wind-bar.go      { background: #6abf7b; }
.wind-bar.caution { background: #f4c842; }
.wind-bar.hold    { background: #e06060; }
.wind-hour-val  { font-size: .72rem; font-weight: 700; color: var(--text); }
.wind-hour-time { font-size: .63rem; color: var(--muted); white-space: nowrap; }
.wind-hours-label { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-top: .9rem; }

/* river temp note */
.river-note {
  margin-top: 1rem; padding: .65rem .9rem;
  background: #e8f0f4; border-left: 3px solid #5b9abd;
  font-size: .82rem; color: var(--text); line-height: 1.5;
}
.river-note strong { color: #1a4a6b; }

/* ── FLOATING CONDITIONS PILL ───────────────────────────── */
.conditions-pill {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200;
  display: none; align-items: center; gap: .55rem;
  background: var(--text); color: #fff;
  padding: .55rem 1rem .55rem .75rem;
  border-radius: 2rem; cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  text-decoration: none; font-size: .8rem; font-weight: 700;
  letter-spacing: .02em; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease;
  border: none; font-family: var(--sans);
}
.conditions-pill:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.3); color: #fff; text-decoration: none; }
.conditions-pill .pill-dot {
  width: 8px; height: 8px; border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite; flex-shrink: 0;
}
.conditions-pill .pill-dot.go      { background: #6abf7b; }
.conditions-pill .pill-dot.caution { background: #f4c842; }
.conditions-pill .pill-dot.hold    { background: #e06060; }
.conditions-pill .pill-wind { opacity: .75; font-weight: 400; margin-left: .1rem; }

@media (max-width: 768px) {
  .weather-body { grid-template-columns: 1fr; }
  .conditions-pill { bottom: 1rem; right: 1rem; font-size: .75rem; }
}

/* ── EDITORIAL PULLQUOTE ────────────────────────────────── */
blockquote.editorial {
  margin: 1.75rem 0;
  padding: 1.4rem 1.75rem;
  border-top: 3px solid var(--text);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
blockquote.editorial p {
  font-family: var(--serif); font-size: 1.08rem;
  line-height: 1.65; color: var(--text);
  font-style: italic; margin-bottom: .5rem;
}
blockquote.editorial cite {
  font-size: .76rem; font-style: normal;
  color: var(--muted); text-transform: uppercase; letter-spacing: .07em;
  font-weight: 700; display: block;
}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .facts-inner { gap: 1.5rem; }
  .fact-n { font-size: 1.3rem; }
  .map-grid { grid-template-columns: 1fr; }
  .season-grid { grid-template-columns: 1fr; }
  .photo-strip { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; }
  .op-row { grid-template-columns: 1fr; }
  .op-meta { order: -1; }
}
@media (max-width: 480px) {
  html { font-size: 16px; }
  .photo-strip { grid-template-columns: 1fr; }
}