/* ============================================================
   The McIntosh Archive — styles
   Palette: black glass, illuminated blue meter, green logo,
   champagne-gold trim — the McIntosh front-panel look.
   ============================================================ */
:root {
  /* text reads light on black glass */
  --ink: #e9eef4;
  --ink-soft: #9aa7b6;
  /* page & panel darks */
  --paper: #08090c;
  --paper-2: #10131a;
  /* "alu" tokens are now brushed-dark lines, borders & knurl */
  --alu-1: #1a1f28;
  --alu-2: #262d38;
  --alu-3: #55606e;
  /* card / raised-surface fill (was --white) */
  --white: #141922;
  /* McIntosh meter blue — the secondary accent */
  --blue: #0c6aa6;
  --blue-2: #1f97dc;
  --sky: #58c2f2;
  /* McIntosh green is the PRIMARY accent (headings, buttons, active states).
     --sunset/--sunset-2 keep their old names but now carry green:
     --sunset  = deeper green for button/accent FILLS & borders (white text on it)
     --sunset-2 = brighter green for accent TEXT on the dark panel */
  --sunset: #159a51;
  --sunset-2: #40d67d;
  /* the backlit green McIntosh logo / heading green */
  --green: #35c95a;
  --green-2: #2aa74a;
  --shadow: 0 14px 38px rgba(0, 0, 0, 0.55);
  --shadow-sm: 0 3px 12px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1180px;
  --head: 'Oswald', 'Arial Narrow', sans-serif;
  --body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(8, 9, 12, 0.82);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--alu-2);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 13px; color: var(--ink); }
.brand:hover { text-decoration: none; }
/* the backlit green "mc" logo badge on black glass */
.brand-mark {
  width: 38px; height: 30px; border-radius: 6px;
  background: radial-gradient(120% 120% at 50% 30%, #0c1410 0%, #05070a 100%);
  border: 1px solid #1e3a26;
  position: relative; flex: none;
  box-shadow: inset 0 1px 2px rgba(52,199,89,.25), 0 0 12px rgba(52,199,89,.18);
}
.brand-mark::before {
  content: "mc"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: var(--head); font-weight: 700; font-size: .96rem; letter-spacing: .01em;
  color: var(--green); text-shadow: 0 0 8px rgba(52,199,89,.7);
}
.brand-title { font-family: var(--head); font-weight: 600; font-size: 1.16rem; letter-spacing: .02em; line-height: 1; display: block; }
.brand-sub { font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); }
.nav-menu { display: flex; align-items: center; gap: 24px; list-style: none; margin: 0; padding: 0; }
.nav-menu > li { position: relative; }
.nav-menu a, .nav-more { font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; font-size: .86rem; color: var(--ink); background: none; border: none; cursor: pointer; padding: 0; }
.nav-menu a:hover, .nav-more:hover { color: var(--sunset-2); text-decoration: none; }
.nav-more { display: inline-flex; align-items: center; gap: 5px; }
/* "More" dropdown (desktop) */
.nav-sub {
  position: absolute; top: calc(100% + 12px); right: 0; min-width: 190px; list-style: none; margin: 0; padding: 8px 0;
  background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); box-shadow: var(--shadow);
  display: none; flex-direction: column; z-index: 60;
}
.nav-has-sub:hover .nav-sub, .nav-sub.open { display: flex; }
/* transparent bridge across the 12px gap so hover survives the trip from
   the "More" button down to the menu links */
.nav-sub::before { content: ''; position: absolute; top: -18px; left: 0; right: 0; height: 18px; }
.nav-sub a { display: block; padding: 9px 18px; font-size: .8rem; }
.nav-sub a:hover { background: var(--paper-2); }
.nav-menu a.nav-active { color: var(--sunset-2); }
/* standalone section pages */
main { min-height: 62vh; }
#models-archive[hidden] { display: none; }
/* hamburger button (hidden on desktop) */
.nav-toggle { display: none; width: 42px; height: 38px; flex-direction: column; justify-content: center; gap: 5px; background: none; border: 1px solid var(--alu-2); border-radius: 8px; cursor: pointer; padding: 0 9px; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* collapse to hamburger on narrow screens */
@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .top-nav { position: absolute; top: 100%; left: 0; right: 0; }
  .nav-menu {
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(8,9,12,.98); backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--alu-2); box-shadow: var(--shadow); padding: 6px 0;
  }
  .nav-menu.open { display: flex; }
  .nav-menu > li { position: static; }
  .nav-menu > li > a, .nav-more { display: block; width: 100%; padding: 13px 22px; text-align: left; box-sizing: border-box; }
  .nav-more { display: none; } /* flatten: show sub-items directly */
  .nav-sub { position: static; display: flex; box-shadow: none; border: none; background: transparent; padding: 0; min-width: 0; }
  .nav-sub::before { display: none; } /* no hover-bridge needed on mobile */
  .nav-sub a { padding: 13px 22px 13px 38px; font-size: .86rem; }
  .nav-sub a:hover { background: rgba(0,0,0,.03); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 92px 0 78px;
  background:
    radial-gradient(90% 80% at 80% 0%, rgba(31,151,220,.28), transparent 62%),
    radial-gradient(70% 60% at 12% 110%, rgba(52,199,89,.10), transparent 60%),
    linear-gradient(165deg, #0c1016 0%, #06070a 60%, #04050700 100%), #05060a;
  color: #eaf1f6;
  border-bottom: 1px solid var(--alu-2);
}
/* faint vertical grille, like the lines across an illuminated meter face */
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(88,194,242,.05) 0 1px, transparent 1px 11px);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-eyebrow { font-family: var(--head); text-transform: uppercase; letter-spacing: .28em; font-size: .78rem; color: var(--sky); margin: 0 0 14px; }
.hero-stats .stat.stat-visits b { color: var(--sunset); }
.hero-stats .stat-visits { animation: vc-fade .5s ease; }
@keyframes vc-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .hero-stats .stat-visits { animation: none; } }
.hero h1 { font-family: var(--head); font-weight: 700; font-size: clamp(2.6rem, 6vw, 5rem); line-height: .98; margin: 0 0 20px; letter-spacing: .01em; color: var(--green); text-shadow: 0 0 26px rgba(53,201,90,.5); }
.hero h1 em { color: #eafff2; font-style: normal; text-shadow: none; }
.hero-lead { font-size: clamp(1.02rem, 2vw, 1.28rem); max-width: 640px; color: #cfe0ec; margin: 0 0 30px; font-weight: 300; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 34px; margin-bottom: 34px; }
.hero-stats .stat { line-height: 1.1; }
.hero-stats .stat b { font-family: var(--head); font-size: 2.1rem; font-weight: 600; color: #eef4fa; display: block; }
.hero-stats .stat span { font-size: .74rem; text-transform: uppercase; letter-spacing: .14em; color: var(--sky); }
.hero-cta {
  display: inline-block; font-family: var(--head); text-transform: uppercase; letter-spacing: .1em;
  background: var(--sunset); color: #fff; padding: 13px 26px; border-radius: 40px; font-size: .92rem;
  box-shadow: var(--shadow-sm); transition: transform .15s, background .15s;
}
.hero-cta:hover { background: var(--sunset-2); text-decoration: none; transform: translateY(-2px); }

/* ---------- Sections ---------- */
section { scroll-margin-top: 76px; }
.section-title { font-family: var(--head); font-weight: 600; font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: .01em; margin: 0 0 8px; color: var(--blue); text-transform: capitalize; }
/* Title-case every word in section and detail headings */
.detail-title, .book-cat-title, .about-card h3 { text-transform: capitalize; }
.section-intro { color: var(--ink-soft); max-width: 620px; margin: 0 0 30px; }
.timeline-section { padding: 66px 0 40px; }
.models-section { padding: 34px 0 70px; }

/* ---------- Timeline ---------- */
.timeline { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.timeline .era-card {
  text-align: left; cursor: pointer; border: 1px solid var(--alu-2); background: var(--white);
  border-radius: var(--radius); overflow: hidden; padding: 0; display: flex; flex-direction: column;
  transition: transform .16s, box-shadow .16s, border-color .16s;
}
.timeline .era-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--alu-3); }
.era-head {
  position: relative; overflow: hidden; padding: 16px 18px 15px; color: #eaf1f6; text-align: left;
  background: linear-gradient(135deg, #0e1620 0%, #0a1017 60%, #06090d 100%);
  border-bottom: 1px solid rgba(31,151,220,.35);
}
.era-body { text-align: left; }
.era-head::after {
  content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 12px);
}
.era-num {
  position: absolute; right: 12px; top: 4px; z-index: 1; font-family: var(--head); font-weight: 700;
  font-size: 3.2rem; line-height: 1; color: rgba(255,255,255,.10);
}
.timeline .era-years { position: relative; z-index: 1; font-family: var(--head); font-weight: 600; letter-spacing: .04em; font-size: 1.34rem; color: #ffd9a8; }
.timeline .era-name { position: relative; z-index: 1; font-family: var(--head); font-size: 1.12rem; margin-top: 1px; color: #fff; line-height: 1.1; text-transform: capitalize; }
.era-body { padding: 15px 18px 16px; display: flex; flex-direction: column; flex: 1; }
.timeline .era-blurb { font-size: .87rem; line-height: 1.5; color: var(--ink-soft); margin: 0 0 14px; }
.timeline .era-count {
  margin-top: auto; align-self: flex-start; font-family: var(--head); font-size: .74rem;
  text-transform: uppercase; letter-spacing: .08em; color: var(--sunset-2);
  border: 1px solid var(--alu-2); border-radius: 40px; padding: 6px 14px; transition: all .14s;
}
.timeline .era-card:hover .era-count { background: var(--sunset); border-color: var(--sunset); color: #fff; }

/* ---------- Controls ---------- */
.controls { margin-bottom: 30px; }
.search-box input {
  width: 100%; font-family: var(--body); font-size: 1.02rem; padding: 14px 18px;
  border: 1px solid var(--alu-2); border-radius: 40px; background: var(--white); color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.search-box input:focus { outline: 2px solid var(--sky); border-color: var(--sky); }
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .78rem;
  padding: 7px 15px; border-radius: 40px; border: 1px solid var(--alu-2); background: var(--white);
  color: var(--ink-soft); cursor: pointer; transition: all .14s;
}
.chip:hover { border-color: var(--sunset); color: var(--sunset-2); }
.chip.active { background: var(--sunset); border-color: var(--sunset); color: #fff; }
.chip.type-chip.active { background: var(--green-2); border-color: var(--green-2); }
.result-count { margin-top: 16px; font-size: .82rem; color: var(--ink-soft); font-family: var(--head); letter-spacing: .05em; text-transform: uppercase; }

/* ---------- Model grid ---------- */
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 24px; }
.model-card {
  background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius); overflow: hidden;
  cursor: pointer; display: flex; flex-direction: column; transition: transform .16s, box-shadow .16s;
}
.model-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-media { position: relative; aspect-ratio: 4 / 3; background: linear-gradient(150deg, var(--alu-1), var(--alu-2)); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.model-card:hover .card-media img { transform: scale(1.05); }
.card-media .placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--alu-3); font-family: var(--head); letter-spacing: .1em; text-transform: uppercase; font-size: .8rem;
}
.card-badge {
  position: absolute; top: 12px; left: 12px; background: rgba(23,64,94,.92); color: #fff;
  font-family: var(--head); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 30px;
}
.card-type {
  position: absolute; top: 12px; right: 12px; background: rgba(21,154,81,.94); color: #fff;
  font-family: var(--head); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 30px;
}
.card-adtag {
  position: absolute; bottom: 10px; left: 12px; background: rgba(18,34,47,.9); color: #ffd9a8;
  font-family: var(--head); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 30px;
}
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card-title { font-family: var(--head); font-size: 1.32rem; line-height: 1.05; margin: 0 0 3px; color: var(--ink); }
.card-years { font-family: var(--head); color: var(--sunset-2); font-weight: 500; letter-spacing: .04em; font-size: .92rem; margin-bottom: 10px; }
.card-specs { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: auto; padding-top: 12px; font-size: .8rem; color: var(--ink-soft); }
.card-specs .spec b { color: var(--ink); font-weight: 600; }
.card-desc { font-size: .88rem; color: var(--ink-soft); margin: 0 0 6px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.no-results { text-align: center; color: var(--ink-soft); padding: 40px 0; }
.link-btn { background: none; border: none; color: var(--sunset-2); font: inherit; cursor: pointer; text-decoration: underline; }

/* ---------- Vintage ad archive ---------- */
.ads-section { padding: 56px 0 70px; background: #12222f; color: #dfeaf2; border-top: 4px solid var(--sunset); }
.ads-section .section-title { color: #fff; }
.ads-section .section-intro { color: #9fbcd0; }
.ads-section .result-count { color: #7fa3bc; }
.ads-section .chip { background: transparent; color: #bcd2e2; border-color: #33566e; }
.ads-section .chip:hover { border-color: var(--sunset); color: #ffd9a8; }
.ads-section .chip.active { background: var(--sunset); border-color: var(--sunset); color: #fff; }
.ads-section .chip.type-chip.active { background: var(--sky); border-color: var(--sky); color: #06212f; }
.ad-year-group { margin-top: 30px; }
.ad-year-head { font-family: var(--head); font-size: 1.9rem; color: #ffd9a8; letter-spacing: .04em; margin: 0 0 4px; display: flex; align-items: baseline; gap: 12px; }
.ad-year-head .yc { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: #7fa3bc; font-weight: 400; }
.ad-year-rule { height: 1px; background: linear-gradient(90deg, var(--sunset), transparent); margin-bottom: 16px; }
.ad-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.ad-more-btn { display: block; margin: 34px auto 6px; padding: 13px 30px; font-family: var(--head); font-size: 1rem; letter-spacing: .06em; text-transform: uppercase; color: #ffe8cc; background: #12283a; border: 1px solid var(--sunset); border-radius: 30px; cursor: pointer; transition: background .15s, transform .15s, box-shadow .15s; }
.ad-more-btn:hover { background: #1b3a52; transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,.45); }
.ad-more-btn span { display: inline-block; margin-left: 8px; font-size: .72rem; letter-spacing: .12em; color: #8fb2cc; }
.ad-thumb { position: relative; background: #0c1a24; border: 1px solid #24485e; border-radius: 8px; overflow: hidden; cursor: zoom-in; aspect-ratio: 3 / 4; transition: transform .14s, box-shadow .14s, border-color .14s; }
.ad-thumb:hover { transform: translateY(-3px) scale(1.02); border-color: var(--sunset); box-shadow: 0 8px 22px rgba(0,0,0,.5); z-index: 2; }
.ad-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.ad-thumb .ad-cat { position: absolute; bottom: 0; left: 0; right: 0; font-family: var(--head); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; padding: 4px 7px; background: linear-gradient(transparent, rgba(6,14,20,.9)); color: #cfe0ec; }
.ad-thumb.cat-floorplan { border-color: var(--sky); }
.ad-thumb.cat-floorplan .ad-cat { color: #bfe4fb; }
.ad-thumb.cat-brochure .ad-cat { color: #ffd9a8; }
.ad-more { text-align: center; margin-top: 26px; }
.ad-more button { font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; background: transparent; color: #ffd9a8; border: 1px solid var(--sunset); padding: 11px 24px; border-radius: 40px; cursor: pointer; font-size: .86rem; }
.ad-more button:hover { background: var(--sunset); color: #fff; }

/* Ads inside a model modal */
.m-ad-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; margin: 4px 0 10px; }
.m-ad-thumbs .ad-thumb { aspect-ratio: 3/4; background: #0c1017; border-color: var(--alu-2); }
.m-ad-thumbs .ad-thumb .ad-cat { color: #fff; }

/* ---------- About ---------- */
.about-section { padding: 30px 0 80px; background: var(--paper-2); border-top: 1px solid var(--alu-2); }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.about-card { background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); padding: 20px 22px; }
.about-card h3 { font-family: var(--head); color: var(--blue); margin: 0 0 8px; font-size: 1.15rem; }
.about-card p { margin: 0; font-size: .9rem; color: var(--ink-soft); }
.link-list { margin: 0; padding-left: 18px; font-size: .9rem; }
.link-list li { margin-bottom: 6px; }

/* ---------- Card CTA ---------- */
.card-cta { margin-top: 10px; font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .72rem; color: var(--sunset-2); }

/* ---------- Detail views (model & year pages) ---------- */
#detail-view { display: block; }
#detail-view[hidden] { display: none; }
.detail-wrap { padding: 24px 22px 70px; max-width: 1000px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-family: var(--head); font-size: .82rem; letter-spacing: .04em; margin-bottom: 18px; }
.crumbs a { color: var(--blue-2); text-transform: uppercase; }
.crumbs .sep { color: var(--alu-3); }
.crumbs .crumb-cur { color: var(--ink-soft); text-transform: uppercase; }
.detail-head { margin-bottom: 20px; }
.detail-title { font-family: var(--head); font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1; color: var(--blue); margin: 4px 0 6px; }
#detail-view .m-gallery { border-radius: var(--radius); margin-bottom: 24px; }
#detail-view .m-years { font-family: var(--head); color: var(--ink-soft); font-size: 1.1rem; letter-spacing: .03em; }
.detail-body .m-desc { font-size: 1.06rem; color: var(--ink); margin: 0 0 22px; max-width: 70ch; }

/* year grid on the model page */
.year-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; margin: 6px 0 26px; }
.year-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  padding: 14px 8px; background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm);
  color: var(--ink); text-align: center; transition: transform .14s, box-shadow .14s, border-color .14s;
}
.year-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: var(--sunset); text-decoration: none; }
.yc-year { font-family: var(--head); font-size: 1.5rem; font-weight: 600; color: var(--blue); line-height: 1; }
.yc-ads { font-family: var(--head); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--sunset-2); }

/* prev / next year navigation */
.year-nav { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 4px 0 20px; }
.year-nav a { font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .82rem; padding: 9px 16px; border: 1px solid var(--alu-2); border-radius: 40px; background: var(--white); color: var(--ink); }
.year-nav a:hover { border-color: var(--sunset); color: var(--sunset-2); text-decoration: none; }
.year-nav .yn-all { background: var(--sunset); color: #fff; border-color: var(--sunset); }
.year-nav .yn-all:hover { background: var(--green-2); color: #fff; }
.year-nav .yn-empty { width: 70px; }
.yearnote { font-style: italic; }
.yearphoto-note { margin: 8px 0 0; font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; font-size: .74rem; color: var(--sunset-2); }

/* collectibility & rarity */
.collect { background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); padding: 16px 18px; margin: 0 0 22px; }
.collect-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 8px; }
.collect-key { font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; color: var(--alu-3); min-width: 92px; }
.collect-val { font-size: .98rem; color: var(--ink); }
.collect-val.strong { font-family: var(--head); font-size: 1.15rem; font-weight: 600; color: var(--sunset-2); }
.collect-why { margin: 2px 0 10px; font-size: .9rem; color: var(--ink-soft); font-style: italic; }
.collect-note { margin: 6px 0 0; font-size: .74rem; color: var(--alu-3); }
.rarity-meter { display: inline-flex; gap: 5px; }
.rarity-meter .rd { width: 13px; height: 13px; border-radius: 50%; background: var(--paper-2); border: 1px solid var(--alu-3); }
.rarity-meter .rd.on { background: var(--sunset); border-color: var(--sunset-2); }

/* serial / VIN */
details.serial { background: var(--paper-2); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); padding: 4px 18px; margin: 0 0 22px; }
details.serial summary { font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; font-size: .84rem; color: var(--blue); cursor: pointer; padding: 12px 0; }
details.serial[open] summary { color: var(--sunset-2); }
details.serial p { font-size: .92rem; color: var(--ink-soft); margin: 0 0 10px; }
details.serial p strong { color: var(--ink); }
.serial-tip { font-style: italic; }

/* owner community / share */
.share-cta { margin: 14px 0 0; padding: 14px 16px; background: linear-gradient(135deg, rgba(23,64,94,.06), rgba(74,159,212,.05)); border: 1px solid rgba(36,93,130,.2); border-radius: var(--radius-sm); font-size: .95rem; color: var(--ink); }
.milestone { position: relative; margin: 0 0 20px; padding: 16px 18px 16px 20px; background: linear-gradient(135deg, rgba(224,117,45,.10), rgba(224,117,45,.02)); border: 1px solid rgba(224,117,45,.35); border-left: 4px solid var(--sunset); border-radius: var(--radius-sm); }
.milestone-label { display: block; font-family: var(--head); text-transform: uppercase; letter-spacing: .1em; font-size: .74rem; color: var(--sunset-2); margin-bottom: 5px; }
.milestone p { margin: 0; font-size: 1rem; color: var(--ink); }

/* price then → now */
.pricenow { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px; margin: 0 0 20px; padding: 14px 18px; background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); }
.pn-then { font-family: var(--head); font-size: 1.1rem; color: var(--ink-soft); }
.pn-arrow { color: var(--alu-3); font-size: 1.1rem; }
.pn-now { font-family: var(--head); font-size: 1.5rem; font-weight: 600; color: var(--sunset-2); }
.pn-note { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--alu-3); font-family: var(--head); width: 100%; }

/* that year in America */
.context { margin: 0 0 22px; padding: 16px 18px 18px; background: var(--paper-2); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); }
.context .m-subhead { margin-top: 0; }
.ctx-stats { display: flex; flex-wrap: wrap; gap: 26px; margin-bottom: 12px; }
.ctx-stat { line-height: 1.15; }
.ctx-val { display: block; font-family: var(--head); font-size: 1.35rem; font-weight: 600; color: var(--blue); }
.ctx-key { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--alu-3); font-family: var(--head); }
.ctx-note { margin: 0; font-size: .95rem; color: var(--ink-soft); font-style: italic; }

/* fun fact */
.funfact { display: flex; flex-direction: column; gap: 4px; margin: 0 0 22px; padding: 15px 18px; background: linear-gradient(135deg, rgba(23,64,94,.06), rgba(74,159,212,.05)); border: 1px solid rgba(36,93,130,.25); border-left: 4px solid var(--sky); border-radius: var(--radius-sm); }
.ff-label { font-family: var(--head); text-transform: uppercase; letter-spacing: .1em; font-size: .74rem; color: var(--blue-2); }
.funfact p { margin: 0; font-size: 1rem; color: var(--ink); }

/* Wally Byam pull-quote */
.byam-quote { margin: 0 0 24px; padding: 22px 26px; background: linear-gradient(150deg, #0e1620, #06090d); border: 1px solid rgba(31,151,220,.28); border-radius: var(--radius); color: #eaf1f6; position: relative; overflow: hidden; }
.byam-quote::before { content: "\201C"; position: absolute; left: 10px; top: -14px; font-family: Georgia, serif; font-size: 6rem; color: rgba(31,151,220,.24); }
.byam-quote blockquote { margin: 0; font-size: 1.2rem; line-height: 1.45; font-weight: 300; position: relative; }
.byam-quote figcaption { margin-top: 12px; font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; color: #ffd9a8; }


/* ---------- Bookshelf ---------- */
.books-section { padding: 56px 0 66px; background: var(--paper-2); border-top: 1px solid var(--alu-2); }
.book-cat { margin-bottom: 30px; }
.book-cat-title { font-family: var(--head); color: var(--blue); font-size: 1.3rem; letter-spacing: .02em; margin: 0 0 14px; padding-bottom: 6px; border-bottom: 2px solid var(--sunset); display: inline-block; }
.book-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.book-card { display: flex; background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); overflow: hidden; color: var(--ink); transition: transform .14s, box-shadow .14s; }
.book-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); text-decoration: none; }
.book-cover { flex: none; width: 108px; background: #0c1a24; display: flex; align-items: stretch; justify-content: center; overflow: hidden; }
.book-cover img { width: 100%; height: 100%; object-fit: contain; padding: 10px 8px; }
.book-cover-ph { align-items: center; padding: 14px 10px; background: linear-gradient(160deg, #12202c, #06090d); position: relative; }
.book-cover-ph::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px; width: 3px; background: rgba(255,255,255,.16); border-radius: 2px; }
.book-cover-ph span { font-family: var(--head); font-size: .76rem; line-height: 1.16; color: #d5e5f0; text-align: center; text-transform: uppercase; letter-spacing: .03em; }
.book-info { padding: 14px 16px 15px; display: flex; flex-direction: column; }
.book-title { font-family: var(--head); font-size: 1.1rem; line-height: 1.1; color: var(--ink); margin-bottom: 3px; }
.book-authors { font-size: .8rem; color: var(--sunset-2); font-weight: 500; margin-bottom: 8px; }
.book-note { font-size: .85rem; color: var(--ink-soft); margin: 0 0 12px; }
.book-amazon { margin-top: auto; font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .74rem; color: var(--sunset-2); }
.books-note { margin-top: 18px; font-size: .84rem; color: var(--ink-soft); font-style: italic; }

/* ---------- The Caravans ---------- */
.caravans-section { padding: 60px 0; }
.caravan-card { background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius); overflow: hidden; margin-bottom: 22px; }
.caravan-media { display: flex; gap: 2px; background: #0c1a24; }
.caravan-media img { flex: 1 1 0; min-width: 0; height: 240px; object-fit: cover; cursor: zoom-in; transition: opacity .15s; }
.caravan-media img:hover { opacity: .9; }
.caravan-body { padding: 20px 26px 24px; }
.caravan-years { font-family: var(--head); font-weight: 600; letter-spacing: .05em; color: var(--sunset-2); font-size: 1.05rem; }
.caravan-name { font-family: var(--head); font-size: 1.6rem; color: var(--blue); margin: 2px 0 4px; line-height: 1.05; }
.caravan-route { font-family: var(--head); text-transform: uppercase; letter-spacing: .1em; font-size: .76rem; color: var(--alu-3); margin-bottom: 10px; }
.caravan-blurb { margin: 0; font-size: 1rem; color: var(--ink-soft); max-width: 72ch; }

/* ---------- Find your Airstream (quiz + compare) ---------- */
.find-section { padding: 56px 0 64px; background: var(--paper-2); border-top: 1px solid var(--alu-2); }
.quiz-q { margin-bottom: 20px; }
.quiz-prompt { font-family: var(--head); font-size: 1.15rem; color: var(--ink); margin: 0 0 10px; }
.quiz-opts { display: flex; flex-wrap: wrap; gap: 9px; }
.quiz-opt { font-family: var(--head); font-size: .9rem; letter-spacing: .02em; padding: 10px 18px; border-radius: 40px; border: 1px solid var(--alu-2); background: var(--white); color: var(--ink); cursor: pointer; transition: all .14s; }
.quiz-opt:hover { border-color: var(--sunset); color: var(--sunset-2); }
.quiz-opt.sel { background: var(--sunset); border-color: var(--sunset); color: #fff; }
.quiz-hint { color: var(--ink-soft); font-style: italic; }
.quiz-rh { font-family: var(--head); color: var(--blue); font-size: 1.2rem; margin: 20px 0 12px; }
.quiz-matches { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.quiz-match { display: flex; flex-direction: column; gap: 3px; background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); padding: 16px 18px; color: var(--ink); transition: transform .14s, box-shadow .14s, border-color .14s; }
.quiz-match:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--sunset); text-decoration: none; }
.qm-name { font-family: var(--head); font-size: 1.25rem; color: var(--blue); line-height: 1.05; }
.qm-meta { font-size: .82rem; color: var(--ink-soft); }
.qm-val { font-family: var(--head); color: var(--sunset-2); font-size: .92rem; margin-top: 4px; }
.qm-go { margin-top: 8px; font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .72rem; color: var(--sunset-2); }

.compare-title { font-family: var(--head); color: var(--blue); font-size: 1.4rem; margin: 40px 0 14px; padding-top: 26px; border-top: 1px solid var(--alu-2); }
.compare-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.compare-select { font-family: var(--body); font-size: 1rem; padding: 11px 14px; border: 1px solid var(--alu-2); border-radius: var(--radius-sm); background: var(--white); color: var(--ink); flex: 1 1 200px; max-width: 340px; }
.compare-vs { font-family: var(--head); text-transform: uppercase; letter-spacing: .1em; color: var(--alu-3); font-size: .8rem; }
.compare-table { overflow-x: auto; }
.compare-table table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); overflow: hidden; }
.compare-table th, .compare-table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--paper-2); vertical-align: top; font-size: .92rem; }
.compare-table th { font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .7rem; color: var(--alu-3); width: 130px; }
.compare-table tr:first-child td { padding-top: 14px; }
.compare-table .compare-link { font-family: var(--head); font-size: 1.05rem; color: var(--blue); }
.compare-table tr:last-child th, .compare-table tr:last-child td { border-bottom: none; }

/* ---------- Navigator stoves feature ---------- */
.stoves-section { padding: 60px 0 66px; background: linear-gradient(180deg, #1a1208 0%, #241a10 100%); color: #eee4d6; border-top: 4px solid var(--sunset); }
.stoves-section .section-title { color: #ffd9a8; }
.stoves-eyebrow { font-family: var(--head); text-transform: uppercase; letter-spacing: .22em; font-size: .8rem; color: var(--sunset); margin: 0 0 8px; }
.stoves-company { font-family: var(--head); letter-spacing: .06em; color: #c9b79f; margin: 2px 0 20px; font-size: .95rem; }
.stoves-lede { max-width: 800px; margin-bottom: 32px; }
.stoves-lede p { font-size: 1.05rem; line-height: 1.6; color: #ded0bd; margin: 0 0 14px; }
.stove-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.stove-card { background: #2c2015; border: 1px solid #493826; border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.stove-media { display: flex; gap: 2px; background: #120c06; }
.stove-media img { flex: 1 1 0; min-width: 0; height: 200px; object-fit: cover; cursor: zoom-in; transition: opacity .15s; }
.stove-media img:hover { opacity: .88; }
.stove-body { padding: 16px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.stove-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.stove-name { font-family: var(--head); font-size: 1.5rem; color: #fff; margin: 0; }
.stove-price { font-family: var(--head); font-size: 1.15rem; font-weight: 600; color: var(--sunset); white-space: nowrap; }
.stove-tagline { font-family: var(--head); text-transform: uppercase; letter-spacing: .08em; font-size: .74rem; color: #b79a78; margin: 2px 0 12px; }
.stove-specs { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; padding: 10px 0; border-top: 1px solid #493826; border-bottom: 1px solid #493826; }
.stove-spec { display: flex; justify-content: space-between; gap: 10px; font-size: .84rem; }
.ss-k { color: #a68e70; text-transform: uppercase; letter-spacing: .06em; font-family: var(--head); font-size: .7rem; }
.ss-v { color: #ece2d2; text-align: right; }
.stove-blurb { font-size: .9rem; color: #cdbda6; margin: 0 0 14px; }
.stove-cta { margin-top: auto; font-family: var(--head); text-transform: uppercase; letter-spacing: .05em; font-size: .76rem; color: #ffd9a8; }
.stove-cta:hover { color: var(--sunset); }
.stoves-love { margin: 0 0 32px; padding: 22px 26px; background: rgba(255,217,168,.06); border-left: 4px solid var(--sunset); border-radius: var(--radius-sm); max-width: 860px; }
.stoves-love-h { font-family: var(--head); text-transform: uppercase; letter-spacing: .1em; font-size: .84rem; color: var(--sunset); margin: 0 0 10px; }
.stoves-love-body { margin: 0; font-size: 1.12rem; line-height: 1.6; color: #f0e4d2; font-style: italic; }
.stoves-disclosure { display: block; margin-top: 14px; font-size: .8rem; font-style: normal; color: #a68e70; }
.stoves-safety { margin: 26px 0 0; padding: 14px 18px; background: rgba(224,117,45,.12); border: 1px solid rgba(224,117,45,.4); border-radius: var(--radius-sm); font-size: .9rem; color: #f0e0cc; }
.stoves-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.stoves-link { font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .82rem; padding: 11px 22px; border-radius: 40px; border: 1px solid var(--sunset); color: #ffd9a8; }
.stoves-link:hover { background: var(--sunset); color: #fff; text-decoration: none; }
.stoves-credit { margin-top: 20px; font-size: .76rem; color: #96805f; font-style: italic; }
@media (max-width: 640px) { .stove-media img { height: 150px; } }

/* ---------- Glossary ---------- */
.glossary-section { padding: 56px 0 64px; }
.glossary-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 4px 26px; }
.glossary-item { padding: 12px 0; border-bottom: 1px solid var(--paper-2); }
.glossary-item dt { font-family: var(--head); font-size: 1.05rem; color: var(--blue); margin-bottom: 3px; }
.glossary-item dd { margin: 0; font-size: .9rem; color: var(--ink-soft); }

@media (max-width: 640px) {
  .caravan-media img { height: 150px; }
}

/* ---------- Footer ---------- */
.site-footer { background: #05060a; color: #93a1b2; padding: 34px 0 40px; font-size: .82rem; border-top: 1px solid var(--alu-2); }
.site-footer p { max-width: 780px; margin: 0 auto 10px; }
.site-footer .footer-meta { color: #6a7686; }
.site-footer code { background: rgba(255,255,255,.1); padding: 1px 6px; border-radius: 4px; color: #dceaf3; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 90; display: flex; align-items: flex-start; justify-content: center; padding: 40px 18px; overflow-y: auto; }
.modal[hidden] { display: none; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(12,28,40,.7); backdrop-filter: blur(3px); }
.modal-panel {
  position: relative; z-index: 1; background: var(--paper); border-radius: var(--radius); max-width: 940px; width: 100%;
  box-shadow: 0 30px 80px rgba(0,0,0,.4); overflow: hidden; margin: auto;
}
.modal-close {
  position: absolute; top: 12px; right: 14px; z-index: 5; width: 40px; height: 40px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.9); color: var(--ink); font-size: 1.7rem; line-height: 1; cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.modal-close { color: #06070a; }
.modal-close:hover { background: #fff; color: var(--sunset-2); }

.m-hero { position: relative; }
.m-gallery { display: grid; grid-auto-flow: column; grid-auto-columns: 82%; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 10px; background: linear-gradient(150deg, #0e1620, #06090d); border: 1px solid var(--alu-2); }
.m-gallery::-webkit-scrollbar { height: 8px; }
.m-gallery::-webkit-scrollbar-thumb { background: var(--alu-3); border-radius: 8px; }
.m-gallery figure { margin: 0; scroll-snap-align: center; background: #0c2839; border-radius: var(--radius-sm); overflow: hidden; }
.m-gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; cursor: zoom-in; }
.m-gallery figcaption { font-size: .74rem; color: #bcd4e4; padding: 7px 10px; }
.m-gallery figcaption a { color: #9fc7de; }
.m-gallery.single { grid-auto-columns: 100%; }
.gallery-empty { padding: 46px; text-align: center; color: #cfe0ec; font-family: var(--head); letter-spacing: .1em; text-transform: uppercase; }

.m-body { padding: 26px 30px 32px; }
.m-eyebrow { font-family: var(--head); text-transform: uppercase; letter-spacing: .14em; color: var(--sunset-2); font-size: .82rem; margin: 0 0 4px; }
#modal-title { font-family: var(--head); font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 4px; color: var(--blue); line-height: 1; }
.m-years { font-family: var(--head); color: var(--ink-soft); font-size: 1.1rem; margin-bottom: 20px; letter-spacing: .03em; }
.m-specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1px; background: var(--alu-2); border: 1px solid var(--alu-2); border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 24px; }
.m-specs .spec-cell { background: var(--white); padding: 13px 15px; }
.m-specs .spec-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--alu-3); font-family: var(--head); margin-bottom: 3px; }
.m-specs .spec-value { font-size: .96rem; color: var(--ink); font-weight: 500; }
.m-desc { font-size: 1.04rem; color: var(--ink); margin: 0 0 24px; }
.m-subhead { font-family: var(--head); text-transform: uppercase; letter-spacing: .1em; font-size: .84rem; color: var(--blue-2); margin: 24px 0 10px; padding-bottom: 6px; border-bottom: 2px solid var(--sunset); display: inline-block; }
.m-list { margin: 0 0 6px; padding-left: 20px; }
.m-list li { margin-bottom: 6px; color: var(--ink-soft); }
.m-list.highlights li { color: var(--ink); }
.m-floorplans li { color: var(--ink); font-weight: 500; }
.m-ad { background: var(--white); border: 1px dashed var(--alu-3); border-radius: var(--radius-sm); padding: 16px 18px; }
.m-ad p { margin: 0 0 8px; font-size: .92rem; color: var(--ink-soft); }
.m-ad-lead { font-size: .96rem; color: var(--ink); margin: 0 0 10px; }
.m-ad .ad-link { font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .8rem; }
.m-ad-note { font-size: .78rem; color: var(--alu-3); margin-top: 10px; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 120; background: rgba(6,14,20,.94); display: flex; align-items: center; justify-content: center; padding: 30px; overflow: auto; }
.lightbox[hidden] { display: none; }
.lightbox-fig { margin: auto; max-width: 92vw; text-align: center; }
.lightbox-fig img { max-width: 92vw; max-height: 82vh; object-fit: contain; border-radius: 8px; margin: 0 auto; cursor: zoom-in; transition: max-width .1s; }
.lightbox-fig img.zoomed { max-width: none; max-height: none; cursor: zoom-out; border-radius: 0; }
.lightbox-fig figcaption { color: #cfe0ec; font-size: .86rem; margin-top: 12px; }
.lightbox-fig figcaption a { color: #9fc7de; font-weight: 500; }
.lightbox-close { position: fixed; top: 18px; right: 24px; z-index: 3; background: none; border: none; color: #fff; font-size: 2.6rem; line-height: 1; cursor: pointer; }
.lb-nav {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 56px; height: 56px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25);
  background: rgba(12,28,40,.55); color: #fff; font-size: 2rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: background .14s, transform .14s;
}
.lb-nav:hover { background: var(--sunset); border-color: var(--sunset); }
.lb-prev { left: 20px; }
.lb-next { right: 20px; }
.lb-count { font-family: var(--head); letter-spacing: .1em; color: #ffd9a8; }
@media (max-width: 640px) {
  .lb-nav { width: 44px; height: 44px; font-size: 1.6rem; }
  .lb-prev { left: 8px; } .lb-next { right: 8px; }
}

/* ---------- McIntosh green for headings (H1s, section & detail titles) ----------
   Overrides the earlier meter-blue heading color. Meter blue stays on the hero
   eyebrow, stat labels, links and the era badge as the secondary accent. */
.section-title, .detail-title, #modal-title, .book-cat-title, .about-card h3,
.caravan-name, .qm-name, .yc-year, .glossary-item dt, .quiz-rh, .compare-title,
.compare-table .compare-link, .m-subhead, .book-cat-title {
  color: var(--green);
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .brand-sub { display: none; }
  .hero { padding: 66px 0 56px; }
  .hero-stats { gap: 22px; }
  .m-body { padding: 22px 20px 26px; }
  .modal { padding: 20px 10px; }
}