/* ============================================================
   Quebec City Tours - Phase 3 Design System
   IDENTITY: "Copper Roof". A light, editorial, content-first look built around the subject
   itself: the cool stone streets of Old Quebec under the verdigris copper roofline of the
   Chateau Frontenac. Cool stone-white ground, deep slate ink, one verdigris green-teal
   accent reserved for CTAs, a weathered-copper tone for structural accents, and amber that
   carries real ratings. Sans-forward type: weight and size do the work. First screen is a
   FULL-SCREEN PHOTO HERO (Frontenac over Old Quebec rooftops at golden hour, headline
   overlaid). Deliberately distinct from every sibling: no verdigris CTA anywhere else in
   the portfolio. Mobile-first, zero heavy deps, system fonts to protect LCP.
   ============================================================ */

/* ---- COLOR TOKENS (light, purposeful) ---- */
:root {
  /* ---- Palette "Copper Roof" (site.config.md, approved 2026-07-28). Light theme:
     Old Quebec stone + the oxidized copper roofs above it. ---- */
  --ink:        #22303a;   /* primary text: deep slate */
  --ink-soft:   #5c6b75;   /* secondary text: muted slate */
  --paper:      #f4f6f5;   /* page ground: cool stone-white */
  --paper-2:    #e9eeec;   /* raised panels (author block, infogain, table headers) */
  --surface:    #ffffff;   /* cards */
  --surface-2:  #eef2f0;   /* inputs, date pickers */
  --line:       #d8e0dc;   /* hairline borders on stone */
  --brand:      #275f53;   /* deep verdigris: secondary buttons + structural fills */
  --brand-deep: #1d473e;
  --accent:     #2e7d6b;   /* verdigris green-teal - CTA ONLY */
  --accent-deep:#235f52;
  --sky:        #b2643c;   /* weathered copper - structural accents, links, section rules */
  --gold:       #c9962e;   /* amber - real ratings + eyebrows + premium accents */
  --gold-soft:  #f2e5c4;   /* amber wash for badge backgrounds (dark text on top) */
  --ok:         #2e7d4f;
  --warn:       #b07818;

  /* ---- TYPE - assertive sans display + neutral sans body. System stacks, no webfont
     (protects LCP); contrast comes from weight and scale, an editorial feel. ---- */
  --display: "Helvetica Neue", "Segoe UI", system-ui, Arial, sans-serif;
  --body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* modular scale */
  --step--1: clamp(.83rem, .8rem + .15vw, .92rem);
  --step-0:  clamp(1rem, .96rem + .2vw, 1.12rem);
  --step-1:  clamp(1.2rem, 1.1rem + .5vw, 1.5rem);
  --step-2:  clamp(1.45rem, 1.25rem + 1vw, 2.1rem);
  --step-3:  clamp(1.85rem, 1.5rem + 1.8vw, 3.1rem);
  --step-4:  clamp(2.4rem, 1.8rem + 3vw, 4.4rem);

  /* spacing scale */
  --s1:.4rem; --s2:.7rem; --s3:1.1rem; --s4:1.7rem; --s5:2.6rem; --s6:4rem; --s7:6rem;
  --maxw: 72rem;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(34,48,58,.06), 0 14px 40px rgba(34,48,58,.10);
}

/* ---- RESET-ISH ---- */
*,*::before,*::after { box-sizing: border-box; }
/* The hidden attribute must always win: .btn's display:inline-flex out-specifies the UA
   [hidden] rule, which made the availability widget's reveal-on-date button show early. */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--body); font-size: var(--step-0); line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--sky); text-underline-offset: 3px; } /* links = desert-sky blue; terracotta stays CTA-only */
h1,h2 { font-family: var(--display); line-height: 1.05; letter-spacing: -.02em; font-weight: 800; margin: 0 0 var(--s3); color: var(--ink); }
h3 { font-family: var(--display); line-height: 1.2; letter-spacing: -.01em; font-weight: 700; margin: 0 0 var(--s3); color: var(--ink); }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); margin-top: var(--s6); }
h3 { font-size: var(--step-1); margin-top: var(--s4); }
p { margin: 0 0 var(--s3); max-width: 64ch; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---- LAYOUT ---- */
.wrap { width: min(100% - 2rem, var(--maxw)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 2rem, 50rem); margin-inline: auto; }
.section { padding-block: var(--s6); }
.section + .section { padding-top: 0; }
.skip-link { position:absolute; left:-999px; top:0; background:var(--accent); color:#fff; padding:.6rem 1rem; z-index:50; font-weight:700; }
.skip-link:focus { left:8px; top:8px; }

/* ---- CTA ---- */
.btn {
  display:inline-flex; align-items:center; gap:.5rem; justify-content:center;
  font-family: var(--display); font-weight:700; font-size: var(--step-0);
  padding: .85rem 1.4rem; border-radius: 999px; text-decoration:none; border:0; cursor:pointer;
  min-height: 48px; transition: transform .08s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color:#fff; }
.btn-primary:hover { background: var(--accent-deep); color:#fff; }
.btn-brand { background: var(--brand); color:#fff; }
.btn-brand:hover { background: var(--brand-deep); }
.btn-ghost { background: transparent; color: var(--ink); border:2px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink-soft); }

/* ---- HEADER / NAV ---- */
.site-header { position: sticky; top:0; z-index:40; background: rgba(244,246,245,.9); backdrop-filter: blur(10px); border-bottom:1px solid var(--line); }
.nav { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:.7rem; }
.brand { font-family:var(--display); font-weight:800; font-size:var(--step-1); color:var(--ink); text-decoration:none; letter-spacing:-.02em; display:inline-flex; align-items:center; gap:.5rem; }
.brand-logo { width:28px; height:28px; border-radius:7px; display:block; }
.brand b { color: var(--accent); }
.nav-links { display:flex; gap:1.2rem; align-items:center; list-style:none; margin:0; padding:0; }
.nav-links a { color:var(--ink); text-decoration:none; font-weight:600; font-size:var(--step--1); }
.nav-links a:hover { color:var(--accent); }
.nav-links a.btn-brand { color:#fff; }
.nav-links a.btn-primary { color:#fff; }
.nav-toggle { display:none; background:none; border:0; font-size:1.6rem; min-height:48px; min-width:48px; cursor:pointer; color:var(--ink); }
@media (max-width: 760px) {
  .nav-toggle { display:block; }
  .nav-links { position:absolute; inset:100% 0 auto 0; flex-direction:column; background:var(--paper-2); border-bottom:1px solid var(--line); padding:1rem; gap:1rem; display:none; }
  .nav-links[data-open="true"] { display:flex; }
}

/* ---- BREADCRUMB ---- */
.crumbs { font-size: var(--step--1); color: var(--ink-soft); padding-block: var(--s3); }
.crumbs a { color: var(--ink-soft); }
.crumbs span[aria-current] { color: var(--ink); font-weight:600; }

/* ---- HERO: FULL-SCREEN BACKGROUND (this site's first screen, approved 2026-07-25:
        blue ice glittering on black sand, headline overlaid) ---- */
.hero-full {
  min-height: 88svh;
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end;
  color: #fff;
  border-bottom: 3px solid var(--accent);
}
/* Match the .wrap container so the hero's left edge and max-width line up with every
   section below it (was full-bleed to x=0, ~64px left of the wrapped sections). */
.hero-full-inner { width: min(100% - 2rem, var(--maxw)); margin-inline: auto; padding-block: var(--s7) var(--s6); }
.hero-full h1 { color: #fff; max-width: 21ch; }
.hero-full .lede { color: rgba(255,255,255,.9); max-width: 56ch; font-size: var(--step-1); }
.hero-full .author-hook { color: rgba(255,255,255,.85); display:flex; align-items:center; gap:.6rem; font-size:var(--step--1); margin: var(--s3) 0 var(--s4); }
.hero-full .author-hook a { color: #fff; }
.hero-full .author-hook img { width:38px; height:38px; border-radius:50%; object-fit:cover; border:2px solid rgba(255,255,255,.5); }
.hero-full-ghost { color:#fff; border-color: rgba(255,255,255,.55); }
.hero-full-ghost:hover { border-color:#fff; }
@media (max-width: 640px) { .hero-full { min-height: 72svh; } }

/* ---- HERO (money) - asymmetric split ---- */
.hero { display:grid; grid-template-columns: 1.15fr .85fr; gap: var(--s5); align-items:end; padding-top: var(--s5); }
/* this site's signature: media on the LEFT, taller than wide never; text column right */
.hero--flip { grid-template-columns: .9fr 1.1fr; }
.hero--flip .hero-media { order:-1; }
.eyebrow { font-family:var(--display); text-transform:uppercase; letter-spacing:.14em; font-size:var(--step--1); color:var(--gold); font-weight:700; margin-bottom:var(--s2); }
.hero h1 { margin-bottom: var(--s3); }
.hero .author-hook { display:flex; align-items:center; gap:.6rem; font-size:var(--step--1); color:var(--ink-soft); margin-bottom:var(--s4); }
.hero .author-hook img { width:38px; height:38px; border-radius:50%; object-fit:cover; border:2px solid var(--line); }
.hero-media { aspect-ratio:16/9; border-radius:var(--radius); overflow:hidden; background:var(--surface); box-shadow:var(--shadow); }
.hero-media img { width:100%; height:100%; object-fit:cover; }
@media (max-width: 820px){ .hero{ grid-template-columns:1fr; align-items:start; } .hero--flip .hero-media { order:0; } }

/* ---- QUICK ANSWER (answer-first) ---- */
.quick-answer { background: var(--surface); border:1px solid var(--line); border-left:5px solid var(--accent); color: var(--ink); border-radius: var(--radius); padding: var(--s4) var(--s5); margin-top: var(--s5); box-shadow: var(--shadow); }
.quick-answer p { color:var(--ink); font-size: var(--step-1); max-width: 60ch; margin:0; }
.quick-answer .qa-label { font-family:var(--display); text-transform:uppercase; letter-spacing:.14em; font-size:.72rem; color:var(--gold); margin-bottom:var(--s2); font-weight:700; }

/* ---- KEY FACTS TABLE ---- */
.keyfacts { width:100%; border-collapse:collapse; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.keyfacts th, .keyfacts td { text-align:left; padding:.8rem 1rem; border-bottom:1px solid var(--line); vertical-align:top; }
.keyfacts th { width:42%; font-family:var(--display); font-weight:700; color:var(--ink); background:var(--paper-2); }
.keyfacts tr:last-child th, .keyfacts tr:last-child td { border-bottom:0; }
@media (max-width:640px){
  .keyfacts { display:block; overflow-x:auto; -webkit-overflow-scrolling:touch; }
  .keyfacts th { min-width: 9rem; }
}

/* ---- PRODUCT CARD (money component) ---- */
.product-card { display:grid; grid-template-columns: 1fr 1.2fr; gap:0; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.product-card .pc-media { background:var(--paper-2); overflow:hidden; }
.product-card .pc-media img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.product-card .pc-body { padding: var(--s4); display:flex; flex-direction:column; gap:var(--s2); }
.pc-tag { align-self:flex-start; background:var(--gold-soft); color:#7a5a14; font-weight:700; font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; padding:.25rem .6rem; border-radius:999px; }
.pc-rating { font-weight:700; color:var(--ink); display:flex; align-items:center; gap:.45rem; flex-wrap:wrap; }
.pc-rating .src { font-weight:500; color:var(--ink-soft); font-size:var(--step--1); }

/* ---- STAR RATING (dependency-free) - set fill width inline: ratingValue/5*100% ---- */
.stars { position:relative; display:inline-block; vertical-align:middle; line-height:1; white-space:nowrap; font-size:1.05em; }
.stars::before { content:"★★★★★"; color:var(--line); letter-spacing:2px; }
.stars .stars-fill { position:absolute; top:0; left:0; overflow:hidden; white-space:nowrap; }
.stars .stars-fill::before { content:"★★★★★"; color:var(--gold); letter-spacing:2px; }
.stars-num { font-weight:700; color:var(--ink); }
.trust .stars { font-size:1.15rem; margin-top:.2rem; }
.pc-price { font-family:var(--display); font-size:var(--step-2); font-weight:800; color:var(--ink); }
.pc-price small { display:block; font-size:var(--step--1); color:var(--ink-soft); font-weight:500; line-height:1.45; margin-top:.15rem; }
@media (max-width:680px){ .product-card{ grid-template-columns:1fr; } .product-card .pc-media{ aspect-ratio:4/3; } }

/* ---- PRICING & INCLUSIONS ---- */
.incl { display:grid; grid-template-columns:1fr 1fr; gap:var(--s4); }
.incl ul { list-style:none; padding:0; margin:0; }
.incl li { padding:.35rem 0 .35rem 1.6rem; position:relative; }
.incl .yes::before { content:"✓"; position:absolute; left:0; color:var(--ok); font-weight:800; }
.incl .no::before  { content:"✕"; position:absolute; left:0; color:var(--accent); font-weight:800; }
@media (max-width:600px){ .incl{ grid-template-columns:1fr; } }

/* ---- ITINERARY ---- */
.timeline { list-style:none; margin:0; padding:0; border-left:3px solid var(--line); }
.timeline li { position:relative; padding:0 0 var(--s4) var(--s4); }
.timeline li::before { content:""; position:absolute; left:-9px; top:4px; width:15px; height:15px; border-radius:50%; background:var(--accent); border:3px solid var(--paper); }
.timeline .t { font-family:var(--display); font-weight:700; }

/* ---- PROS / CONS ---- */
.proscons { display:grid; grid-template-columns:1fr 1fr; gap:var(--s4); }
.proscons .col { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:var(--s4); }
.proscons h3 { margin-top:0; }
.proscons ul { padding-left:1.1rem; margin:0; }
.proscons li { margin-bottom:.5rem; }
.proscons .pros { border-top:4px solid var(--ok); }
.proscons .cons { border-top:4px solid var(--accent); }
@media (max-width:600px){ .proscons{ grid-template-columns:1fr; } }

/* ---- AUTHOR EXPERIENCE ---- */
.author-block { background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius); padding:var(--s5); display:grid; grid-template-columns:auto 1fr; gap:var(--s4); align-items:start; }
.author-block img.avatar { width:84px; height:84px; border-radius:50%; object-fit:cover; border:3px solid var(--surface); box-shadow:var(--shadow); }
.author-block .updated { font-size:var(--step--1); color:var(--ink-soft); margin-top:var(--s3); }
@media (max-width:600px){ .author-block{ grid-template-columns:1fr; } }

/* ---- TRUST STRIP ---- */
.trust { display:grid; grid-template-columns:repeat(4,1fr); gap:var(--s3); text-align:center; background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius); padding:var(--s4); }
.trust .num { font-family:var(--display); font-size:var(--step-2); font-weight:800; color:var(--gold); }
.trust .lbl { font-size:var(--step--1); color:var(--ink-soft); }
@media (max-width:640px){ .trust{ grid-template-columns:repeat(2,1fr); gap:var(--s4); } }

/* ---- FAQ (FAQPage) ---- */
.faq details { border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--surface); padding:.4rem 1rem; margin-bottom:.7rem; }
.faq summary { font-family:var(--display); font-weight:700; cursor:pointer; padding:.6rem 0; list-style:none; color:var(--ink); }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after { content:"+"; float:right; color:var(--accent); font-weight:800; }
.faq details[open] summary::after { content:"−"; }

/* ---- RELATED TOURS ---- */
.related { display:grid; grid-template-columns:repeat(2,1fr); gap:var(--s4); }
.related .rcard { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.related .rcard .rc-media { aspect-ratio:4/3; background:var(--paper-2); }
.related .rcard .rc-media img { width:100%; height:100%; object-fit:cover; }
.related .rcard .rc-body { padding:var(--s3) var(--s4); }
@media (max-width:600px){ .related{ grid-template-columns:1fr; } }
/* 3-up card grid (homepage / hubs) */
.cards-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s4); }
.cards-3 .rcard { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); display:flex; flex-direction:column; }
.cards-3 .rcard .rc-media { aspect-ratio:4/3; background:var(--paper-2); }
.cards-3 .rcard .rc-media img { width:100%; height:100%; object-fit:cover; }
.cards-3 .rcard .rc-body { padding:var(--s3) var(--s4) var(--s4); display:flex; flex-direction:column; gap:var(--s2); flex:1; }
.cards-3 .rcard .rc-body .btn { margin-top:auto; }
@media (max-width:820px){ .cards-3{ grid-template-columns:1fr; } }

/* Product card upgrades: "best for" frame, benefit bullets, social proof, popular badge */
.pc-reviews { font-weight:500; color:var(--ink-soft); font-size:var(--step--1); }
.pc-bestfor { align-self:flex-start; margin:0; background:rgba(212,162,78,.14); color:#7a5a14;
  font-weight:700; font-size:.7rem; text-transform:uppercase; letter-spacing:.05em; padding:.28rem .65rem; border-radius:999px; }
.pc-points { list-style:none; padding:0; margin:.15rem 0 0; display:flex; flex-direction:column; gap:.4rem; }
.pc-points li { position:relative; padding-left:1.45rem; font-size:var(--step--1); color:var(--ink); line-height:1.4; }
.pc-points li::before { content:"✓"; position:absolute; left:0; top:-.02em; color:var(--accent); font-weight:800; }
.rc-media, .pc-media { position:relative; }
.pc-badge { position:absolute; top:.6rem; left:.6rem; z-index:1; background:var(--gold-soft); color:#7a5a14;
  font-weight:800; font-size:.7rem; text-transform:uppercase; letter-spacing:.05em; padding:.32rem .7rem; border-radius:999px; box-shadow:var(--shadow); }
.cards-3 .rcard.is-popular, .product-card.is-popular { border-color:var(--gold); box-shadow:0 0 0 2px var(--gold), var(--shadow); }

/* ---- CTA BANNER ---- */
.cta-banner { background:linear-gradient(120deg,#1d473e,#122e28); border:1px solid var(--line); color:#fff; border-radius:var(--radius); padding:var(--s5); text-align:center; }
.cta-banner h2 { color:#fff; margin-top:0; }
.cta-banner p { color:rgba(255,255,255,.82); max-width:52ch; margin-inline:auto; }

/* ---- AVAILABILITY WIDGET (date -> affiliate check) ---- */
.availability { display:flex; gap:.7rem; align-items:center; flex-wrap:wrap; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:var(--s3) var(--s4); box-shadow:var(--shadow); }
.availability .av-label { font-family:var(--display); font-weight:700; color:var(--ink); }
.availability .av-date { padding:.7rem .8rem; border:1px solid var(--line); border-radius:var(--radius-sm); font:inherit; min-height:48px; background:var(--surface-2); color:var(--ink); color-scheme:light; }
.availability .av-go, .availability .av-check { margin-left:auto; }
.availability .av-msg { width:100%; margin:.3rem 0 0; color:var(--ok); font-weight:600; }
@media (max-width:560px){ .availability .av-go, .availability .av-check { margin-left:0; width:100%; } }

/* ---- FOOTER (the one deepest surface, near-black glacier navy) ---- */
.site-footer { background:#1a2530; color:#b9c6cf; margin-top:var(--s7); padding-block:var(--s6) var(--s4); border-top:1px solid var(--line); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:var(--s5); }
.site-footer a { color:#dbe5eb; text-decoration:none; }
.site-footer a:hover { text-decoration:underline; }
.site-footer h4, .site-footer .footer-h { font-family:var(--display); font-weight:700; font-size:var(--step-0); color:#fff; margin:0 0 var(--s2); }
.footer-nav ul { list-style:none; margin:0; padding:0; }
.footer-nav li { margin-bottom:.4rem; }
.socials { display:flex; gap:.8rem; margin-top:var(--s3); }
.socials a { width:40px; height:40px; display:grid; place-items:center; border:1px solid var(--line); border-radius:50%; }
.socials a:hover { border-color:var(--gold-soft); color:var(--gold-soft); }
.disclosure { font-size:var(--step--1); color:#93a3ad; border-top:1px solid var(--line); margin-top:var(--s5); padding-top:var(--s3); }
.disclosure p { max-width:none; }
@media (max-width:740px){ .footer-grid{ grid-template-columns:1fr; gap:var(--s4); } }

/* ---- BLOG ---- */
.blog-hero { margin:var(--s5) 0 0; }
.blog-hero img { width:100%; height:auto; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius); box-shadow:var(--shadow); }
.blog-post .author-hook { display:flex; align-items:center; gap:.6rem; font-size:var(--step--1); color:var(--ink-soft); margin-top:var(--s3); }
.blog-post .author-hook img { width:38px; height:38px; border-radius:50%; object-fit:cover; border:2px solid var(--line); }
.prose { margin-top:var(--s5); }
.prose > * { max-width:64ch; }
.prose h2 { margin-top:var(--s6); }
.prose h3 { margin-top:var(--s5); }
.prose img { width:100%; max-width:100%; height:auto; border-radius:var(--radius); margin:var(--s4) 0; box-shadow:var(--shadow); }
.prose figure { margin:var(--s4) 0; }
/* section photo after each subheading (Oleg 2026-07-27: an image after every H2 is required) */
.section-photo { margin:var(--s4) 0; }
.section-photo img { width:100%; aspect-ratio:16/9; object-fit:cover; }
.section-photo figcaption { font-size:var(--step--1); color:var(--ink-soft); margin-top:.4rem; }
.prose figcaption { font-size:var(--step--1); color:var(--ink-soft); margin-top:.4rem; }
.prose ul, .prose ol { padding-left:1.3rem; }
.prose li { margin-bottom:.4rem; }
.prose blockquote { margin:var(--s4) 0; padding:.4rem 0 .4rem var(--s4); border-left:4px solid var(--accent); color:var(--ink-soft); font-style:italic; }
.prose table { width:100%; max-width:100%; border-collapse:collapse; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin:var(--s4) 0; font-size:var(--step--1); }
.prose th, .prose td { text-align:left; padding:.7rem .9rem; border-bottom:1px solid var(--line); vertical-align:top; }
.prose thead th { background:var(--paper-2); font-family:var(--display); color:var(--ink); }
.prose tbody tr:last-child td { border-bottom:0; }
@media (max-width:640px){
  .prose table { display:block; overflow-x:auto; -webkit-overflow-scrolling:touch; }
}
.prose a { color:var(--sky); }
/* CRITICAL: .prose a (0,1,1) out-specifies .btn-primary (0,1,0); without these overrides a
   button inside an article body renders accent-on-accent = INVISIBLE TEXT. */
.prose a.btn-primary, .prose a.btn-primary:hover { color:#fff; }
.prose a.btn-brand { color:#fff; }
.prose a.btn-ghost { color:var(--ink); }
/* Hotel affiliate pill (Expedia via Travelpayouts): deliberately amber + outline so it reads as a
   secondary lodging action, distinct from the cyan GetYourGuide tour buttons. Explicit colors
   defeat the .prose a override trap above. */
.hotel-cta, .prose a.hotel-cta { display:inline-flex; align-items:center; gap:.35rem; font-family:var(--display); font-weight:800; font-size:var(--step--1); line-height:1; padding:.6rem 1.1rem; border-radius:10px; border:1px solid var(--gold); color:#22303a; background:var(--gold); text-decoration:none; white-space:nowrap; box-shadow:var(--shadow); }
.hotel-cta:hover, .prose a.hotel-cta:hover { background:#b8862a; color:#22303a; text-decoration:none; }
.hotel-row { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:.6rem .9rem; margin:.2rem 0 var(--s3); padding:.7rem .95rem; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm); }
.hotel-row .hr-name { font-weight:700; color:var(--ink); }
.blog-cta { background:var(--paper-2); border:1px solid var(--line); border-left:4px solid var(--accent); border-radius:var(--radius); padding:var(--s4) var(--s5); margin:var(--s6) 0 0; }
.blog-cta h2 { margin-top:0; }
.blog-cta p { margin-bottom:var(--s3); }
.blog-cta-btns { display:flex; gap:.6rem; flex-wrap:wrap; align-items:center; }

/* ---- INFOGRAPHIC (generated SVG) ---- */
.infographic { margin:var(--s4) 0; }
.infographic img, .infographic svg { width:100%; height:auto; border-radius:var(--radius); border:1px solid var(--line); background:var(--surface); display:block; }
.infographic figcaption { margin-top:.6rem; text-align:center; color:var(--ink-soft); }
.embed + p, .embed + p.small, .video-grid + p { max-width:none; }

/* information-gain block: fresh, sourced data competitors don't carry */
/* margin-block only: a bare "margin: x 0" set margin-inline:0 and defeated .wrap's
   margin-inline:auto, so the homepage .infogain.wrap sat flush-left instead of centered. */
.infogain { background:var(--paper-2); border:1px solid var(--line); border-left:5px solid var(--gold); border-radius:var(--radius); padding:var(--s4) var(--s4) var(--s3); margin-block:var(--s5); }
.infogain .infogain-h { display:flex; align-items:center; flex-wrap:wrap; gap:.55rem; font-family:var(--display); font-weight:800; font-size:var(--step-1); line-height:1.1; margin:0 0 var(--s3); max-width:none; color:var(--ink); }
.infogain .tag { font-family:var(--body); font-size:var(--step--1); font-weight:700; color:#7a5a14; background:var(--gold-soft); padding:.18rem .55rem; border-radius:999px; letter-spacing:.03em; text-transform:uppercase; }
.infogain ul { list-style:none; margin:0; padding:0; display:grid; gap:var(--s3); }
.infogain li { position:relative; padding-left:1.5rem; max-width:66ch; }
.infogain li::before { content:""; position:absolute; left:0; top:.5em; width:.55rem; height:.55rem; background:var(--gold); border-radius:50%; }
.infogain .src { display:block; font-size:var(--step--1); color:var(--ink-soft); margin-top:.2rem; }
.infogain .src a { color:var(--ink-soft); }
.infogain .infogain-note { font-size:var(--step--1); color:var(--ink-soft); margin:var(--s3) 0 0; max-width:none; }

/* ---- EMBEDS (interactive map + videos) ---- */
.embed { position:relative; width:100%; aspect-ratio:16/9; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow); background:var(--surface); }
.embed iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s4); }
.video-grid .embed { box-shadow:none; }
@media (max-width:820px){ .video-grid{ grid-template-columns:1fr; } }

/* ---- CONVERSION COMPONENTS (conversion-optimizer skill) ---- */
.btn-xl { font-size: var(--step-1); padding: 1.05rem 1.9rem; }
.cta-proof { display:block; font-size:var(--step--1); color:var(--ink-soft); margin:.55rem 0 0; max-width:none; }
.cta-proof .gold { color: var(--gold); font-weight:700; }
.cta-box { background:var(--paper-2); border:1px solid var(--line); border-top:3px solid var(--accent);
  border-radius:var(--radius); padding:var(--s5); margin:var(--s5) 0; max-width:none; text-align:center; }
.cta-box .cb-h { font-family:var(--display); font-weight:800; font-size:var(--step-2); color:var(--ink); margin:0 0 .5rem; max-width:none; }
.cta-box p { max-width:44ch; margin-inline:auto; }
.cta-box p:last-child { margin-bottom:0; max-width:none; }
.cta-box .btn { margin-top:.5rem; }
.cta-box a.btn-primary, .cta-box a.btn-primary:hover { color:#fff; }
@media (max-width:640px){ .cta-box { padding:var(--s4); } .cta-box .btn { width:100%; } }
/* sticky bar: fixed overlay (zero CLS), thin, revealed after first screen */
.sticky-cta { position:fixed; z-index:45; left:0; right:0; bottom:0; display:flex; align-items:center;
  justify-content:center; gap:.9rem; padding:.55rem .9rem calc(.55rem + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.96); backdrop-filter:blur(8px); border-top:1px solid var(--line);
  transform:translateY(110%); transition:transform .25s ease; }
.sticky-cta.visible { transform:translateY(0); }
.sticky-cta .sc-proof { font-size:var(--step--1); color:var(--ink); white-space:nowrap; flex:0 1 auto; min-width:0; overflow:hidden; text-overflow:ellipsis; }
.sticky-cta .sc-proof .gold { color:var(--gold); font-weight:700; }
.sticky-cta .btn { min-height:44px; padding:.6rem 1.3rem; }
@media (min-width: 761px) {
  .sticky-cta { left:auto; right:1.2rem; bottom:1.2rem; border:1px solid var(--line);
    border-radius:999px; padding:.5rem .6rem .5rem 1.1rem; box-shadow:var(--shadow); }
  /* article pages (blog/guides): full-width bottom bar on desktop too, like mobile */
  body.article .sticky-cta { left:0; right:0; bottom:0; border-radius:0; border:0;
    border-top:1px solid var(--line); box-shadow:none; padding:.55rem .9rem; }
}
@media (prefers-reduced-motion: reduce) { .sticky-cta { transition:none; } }

/* ---- TESTIMONIALS (real GetYourGuide/Tripadvisor reviews, verbatim) ---- */
.reviews { display:grid; grid-template-columns:repeat(2,1fr); gap:var(--s4); }
.review-card { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:var(--s4); display:flex; flex-direction:column; gap:var(--s2); }
.review-card .stars { font-size:.95rem; }
.review-card blockquote { margin:0; font-size:var(--step-0); color:var(--ink); max-width:none; }
.review-card blockquote p { max-width:none; margin:0; }
.review-meta { margin-top:auto; font-size:var(--step--1); color:var(--ink-soft); }
.review-meta strong { color:var(--ink); }
@media (max-width:760px){ .reviews{ grid-template-columns:1fr; } }

/* utility */
.lede { font-size:var(--step-1); color:var(--ink-soft); }
.small { font-size:var(--step--1); color:var(--ink-soft); }
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.text-center{text-align:center}

/* ---- TOUR-PICKS GRID (depth-cro conversion layer, ported from Niagara 2026-07-29) ----
   Per-article affiliate block: three compact tour cards with image, verified proof and CTA,
   introduced by the honest season line. Authored in-pipeline (compile.mjs renderTourPicks).
   No heading above the grid and no per-block disclaimer: the sitewide footer FTC disclosure
   covers GetYourGuide and Viator. The season line stays, it is context not disclosure. */
.tour-picks {
  background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:var(--s4); margin:var(--s5) 0;
}
.tour-picks .tp-season {
  font-size:var(--step--1); color:var(--ink-soft); margin:0 0 var(--s3);
  border-left:3px solid var(--accent); padding-left:.7rem;
}
.tour-picks .tp-grid { display:grid; gap:var(--s3); grid-template-columns:1fr; }
@media (min-width:700px) { .tour-picks .tp-grid { grid-template-columns:repeat(3,1fr); } }
.tour-picks .tp-card {
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm);
  overflow:hidden; display:flex; flex-direction:column;
}
.tour-picks .tp-media { display:block; aspect-ratio:4/3; overflow:hidden; }
.tour-picks .tp-media img { width:100%; height:100%; object-fit:cover; }
.tour-picks .tp-body { padding:var(--s3); display:flex; flex-direction:column; gap:.5rem; flex:1; }
.tour-picks .tp-chips { margin:0; display:flex; gap:.35rem; flex-wrap:wrap; }
.tour-picks .tp-title { font-weight:700; color:var(--ink); font-size:var(--step--1); line-height:1.35; margin:0; }
.tour-picks .tp-proof { font-size:var(--step--1); color:var(--ink-soft); margin:0; }
.tour-picks .tp-proof .gold { color:var(--gold); font-weight:700; }
.tour-picks .tp-proof-none { font-style:italic; }
.tour-picks .tp-body .btn { margin-top:auto; font-size:var(--step--1); padding:.7rem .8rem; width:100%; white-space:nowrap; }
.tour-picks .pc-chip { white-space:nowrap; }
.tour-picks .tp-title a { color:var(--ink); text-decoration:none; }
.tour-picks .tp-title a:hover { color:var(--accent); text-decoration:underline; }
.tour-picks .tp-reassure { margin:0; font-size:.74rem; color:var(--ink-soft); }
/* .prose > * caps children at 64ch and max-width BEATS width, so lift the cap here
   (same pattern as .cta-box and .infogain) or the breakout silently never happens. */
.wrap-narrow .tour-picks, .prose .tour-picks, .blog-post .tour-picks {
  max-width:none;
  width:min(100vw - 2rem, 68rem);
  margin-left:50%;
  transform:translateX(-50%);
}
@media (max-width:700px) {
  .wrap-narrow .tour-picks, .prose .tour-picks, .blog-post .tour-picks { width:100%; margin-left:0; transform:none; }
}
/* Chips used by the tour-picks cards (this site has no product-card chip styles yet). */
.tour-picks .pc-chip {
  display:inline-block; font-size:.72rem; letter-spacing:.06em; text-transform:uppercase;
  font-weight:700; padding:.24rem .55rem; border-radius:99px;
  background:var(--paper-2); color:var(--ink); border:1px solid var(--line);
}

/* ---- FEATURED TOUR CARD + BOOKING LINE (2026-08-30) ----
   .tour-feature is the one-product answer: where the 3-up tour-picks grid says "here are your
   options", this says "this is the tour for this page". Wide horizontal card, image left on
   desktop, stacked on mobile. Rendered by compile.mjs renderTourFeature() from the TOURS map,
   so the affiliate URL and the verified rating still have exactly one source of truth.
   .book-line is the named-product text CTA: bigger than body copy so it does not vanish in a
   4,500-word guide, but written as a sentence rather than a banner. */
.tour-feature {
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; margin:var(--s5) 0; display:grid; grid-template-columns:1fr;
  box-shadow:var(--shadow);
}
@media (min-width:760px) { .tour-feature { grid-template-columns:minmax(0,3fr) minmax(0,4fr); } }
.tour-feature .tf-media { display:block; overflow:hidden; aspect-ratio:4/3; }
@media (min-width:760px) { .tour-feature .tf-media { aspect-ratio:auto; height:100%; } }
.tour-feature .tf-media img { width:100%; height:100%; object-fit:cover; display:block; }
.tour-feature .tf-body { padding:var(--s4); display:flex; flex-direction:column; gap:.6rem; }
.tour-feature .tf-chips { margin:0; display:flex; gap:.35rem; flex-wrap:wrap; }
.tour-feature .pc-chip {
  display:inline-block; font-size:.72rem; letter-spacing:.06em; text-transform:uppercase;
  font-weight:700; padding:.24rem .55rem; border-radius:99px; white-space:nowrap;
  background:var(--paper-2); color:var(--ink); border:1px solid var(--line);
}
.tour-feature .tf-title { font-family:var(--display); font-weight:800; font-size:var(--step-1); line-height:1.25; margin:0; max-width:none; }
.tour-feature .tf-title a, .prose .tour-feature .tf-title a { color:var(--ink); text-decoration:none; }
.tour-feature .tf-title a:hover { color:var(--accent); text-decoration:underline; }
.tour-feature .tf-proof { font-size:var(--step--1); color:var(--ink-soft); margin:0; }
.tour-feature .tf-proof .gold { color:var(--gold); font-weight:700; }
.tour-feature .tf-proof-none { font-style:italic; }
.tour-feature .tf-points { list-style:none; margin:0; padding:0; display:grid; gap:.3rem; }
.tour-feature .tf-points li { position:relative; padding-left:1.4rem; font-size:var(--step--1); color:var(--ink); }
.tour-feature .tf-points li::before { content:"\2713"; position:absolute; left:0; top:-.02em; color:var(--accent); font-weight:800; }
.tour-feature .tf-body .btn { margin-top:auto; align-self:flex-start; }
@media (max-width:520px) { .tour-feature .tf-body .btn { align-self:stretch; text-align:center; } }

.book-line {
  margin:var(--s5) 0; padding:var(--s3) var(--s4);
  background:var(--paper-2); border:1px solid var(--line); border-left:5px solid var(--gold);
  border-radius:var(--radius); max-width:none;
}
.book-line .book-line-cta { margin:0; }
.book-line a, .prose .book-line a {
  font-family:var(--display); font-weight:800; font-size:var(--step-1); line-height:1.35;
  color:var(--accent-deep); text-decoration:none; display:inline-block;
}
.book-line a:hover, .prose .book-line a:hover { color:var(--accent); text-decoration:underline; }
.book-line .book-line-proof {
  margin:.5rem 0 0; font-size:var(--step--1); color:var(--ink-soft); max-width:none;
}
.book-line .book-line-proof .gold { color:var(--gold); font-weight:700; }

/* Same .prose > * 64ch cap the tour-picks grid has to beat: lift it or these blocks
   silently render at body measure instead of full column width. */
.wrap-narrow .tour-feature, .prose .tour-feature, .blog-post .tour-feature,
.wrap-narrow .book-line, .prose .book-line, .blog-post .book-line { max-width:none; }