/* =============================================================
   ASTER & ROW — luxury-showcase family
   Featured-first prestige dealer. Ivory paper, deep ink, a
   restrained gold rule. Serif display, wide margins, thin lines,
   near-zero radius. Quiet and expensive.
   ============================================================= */
:root {
  --paper: #faf7f1;
  --bg: #faf7f1;
  --card: #ffffff;
  --panel: #f3efe6;
  --ink: #1c1a15;
  --ink-dim: #6b6455;
  --ink-faint: #9a9482;
  --line: #e3dccc;
  --line-strong: #cdc4ac;
  --accent: #a9873f;
  --accent-ink: #ffffff;
  --accent-soft: #f0e8d6;
  --radius: 0px;
  --gutter: clamp(1.1rem, 0.6rem + 3vw, 3rem);
  --section: clamp(3.5rem, 2.4rem + 6vw, 7rem);
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Cormorant Garamond", "Georgia", "Times New Roman", serif;
}
:root[data-theme] { color-scheme: light; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.08; letter-spacing: 0; margin: 0 0 .4em; }
h1 { font-size: clamp(2.6rem, 1.6rem + 4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); }
p { margin: 0 0 1rem; }
[hidden] { display: none !important; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.wrap { width: min(1180px, 100% - 2 * var(--gutter)); margin-inline: auto; }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.eyebrow { font-family: var(--font-body); text-transform: uppercase; letter-spacing: .28em; font-size: .68rem; font-weight: 600; color: var(--accent); margin: 0 0 1rem; }
.index-tag { font-family: var(--font-body); text-transform: uppercase; letter-spacing: .22em; font-size: .66rem; font-weight: 600; color: var(--ink-faint); margin: 0 0 .8rem; }
.lede { font-size: 1.18rem; color: var(--ink-dim); max-width: 58ch; }
.textlink { color: var(--accent); font-family: var(--font-body); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: 2px; }

/* ---- buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 50px; padding: 0 1.9rem;
  border: 1px solid var(--ink); background: transparent; color: var(--ink); font-family: var(--font-body);
  font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn--accent { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.btn--accent:hover { background: #8f7132; border-color: #8f7132; color: #fff; }
.btn--block { width: 100%; }
.btn--sm { min-height: 40px; padding: 0 1.1rem; font-size: .68rem; }
.btn__arrow { transition: transform .2s; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---- header ---- */
.site-header { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 2rem;
  padding: 1.3rem var(--gutter); background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); }
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand__mark { font-family: var(--font-display); font-weight: 500; font-size: 1.55rem; letter-spacing: .02em; }
.brand__mark span { color: var(--accent); }
.brand__sub { font-family: var(--font-body); font-size: .58rem; letter-spacing: .24em; color: var(--ink-faint); margin-top: .4rem; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 2rem; margin-left: auto; }
.nav__links { display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.nav__link { font-family: var(--font-body); font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-dim); padding: .4rem 0; border-bottom: 1px solid transparent; }
.nav__link:hover { color: var(--ink); }
.nav__link[aria-current="page"] { color: var(--ink); border-color: var(--accent); }
.nav__tools { display: flex; align-items: center; gap: .5rem; }
.layout-toggle { display: inline-flex; border: 1px solid var(--line-strong); }
.layout-toggle button { display: grid; place-items: center; width: 34px; height: 34px; border: 0; background: transparent; color: var(--ink-faint); cursor: pointer; }
.layout-toggle button svg { width: 14px; height: 14px; fill: currentColor; }
.layout-toggle button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }
.icon-btn { display: inline-flex; align-items: center; gap: .5rem; height: 34px; padding: 0 .9rem; border: 1px solid var(--line-strong);
  background: transparent; color: var(--ink-dim); cursor: pointer; font-family: var(--font-body); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.icon-btn__dot { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); }
.icon-btn__label { display: inline; }
.header-meta { display: none; }
.hamburger { display: none; width: 42px; height: 42px; border: 1px solid var(--line-strong); background: transparent; cursor: pointer; position: relative; }
.hamburger span, .hamburger span::before, .hamburger span::after { content: ""; position: absolute; left: 10px; right: 10px; height: 1px; background: var(--ink); }
.hamburger span { top: 50%; } .hamburger span::before { top: -6px; } .hamburger span::after { top: 6px; }

/* theme panel */
.scrim { position: fixed; inset: 0; background: rgba(28,26,21,.4); opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 40; }
.scrim[data-show="true"] { opacity: 1; pointer-events: auto; }
.theme-panel { position: fixed; top: 74px; right: var(--gutter); width: 264px; background: var(--card); border: 1px solid var(--line);
  box-shadow: 0 30px 60px rgba(28,26,21,.16); padding: 1.4rem; z-index: 50; }
.theme-panel__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .9rem; }
.theme-panel__head h4 { margin: 0; font-family: var(--font-body); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; }
.theme-panel__head span { font-size: .68rem; color: var(--ink-faint); }
.swatch-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .45rem; }
.swatch { width: 100%; aspect-ratio: 1; border: 1px solid var(--line); background: var(--sw); cursor: pointer; padding: 0; }
.swatch[aria-pressed="true"] { outline: 2px solid var(--ink); outline-offset: 2px; }
.theme-panel__name { margin: .9rem 0 0; font-size: .78rem; color: var(--ink-dim); }
@media (max-width: 960px) { .theme-panel { left: var(--gutter); right: var(--gutter); width: auto; } }

/* vertical rail */
body[data-nav="vertical"] .site-header { position: fixed; inset: 0 auto 0 0; width: 250px; height: 100vh; height: 100dvh;
  flex-direction: column; align-items: stretch; gap: 0; padding: 2rem 1.6rem; border-bottom: 0; border-right: 1px solid var(--line);
  background: var(--bg); overflow-y: auto; backdrop-filter: none; }
body[data-nav="vertical"] .nav { flex-direction: column; align-items: stretch; margin: 2rem 0 0; gap: 0; width: 100%; }
body[data-nav="vertical"] .nav__links { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
body[data-nav="vertical"] .nav__link { padding: .9rem .2rem; border-bottom: 1px solid var(--line); }
body[data-nav="vertical"] .nav__tools { flex-direction: column; align-items: stretch; gap: .6rem; margin-top: auto; padding-top: 1.4rem; border-top: 1px solid var(--line); }
body[data-nav="vertical"] .site-main, body[data-nav="vertical"] .site-footer { margin-inline-start: 250px; }
@media (max-width: 900px) {
  body[data-nav="vertical"] .site-header { position: sticky; inset: 0 0 auto 0; width: auto; height: auto; flex-direction: row; align-items: center; border-right: 0; border-bottom: 1px solid var(--line); }
  body[data-nav="vertical"] .site-main, body[data-nav="vertical"] .site-footer { margin-inline-start: 0; }
}

/* mobile drawer */
@media (max-width: 900px) {
  .hamburger { display: block; }
  .nav { position: fixed; inset: 62px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg);
    border-bottom: 1px solid var(--line); padding: 1rem var(--gutter) 1.6rem; transform: translateY(-130%); transition: transform .3s; margin: 0; }
  [data-menu-open="true"] .nav { transform: none; }
  .nav__links { flex-direction: column; gap: 0; }
  .nav__link { padding: 1rem 0; border-bottom: 1px solid var(--line); }
  .nav__tools { padding-top: 1rem; }
}

/* ---- hero (split) ---- */
.ar-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 78vh; border-bottom: 1px solid var(--line); }
.ar-hero__copy { display: flex; flex-direction: column; justify-content: center; padding: var(--section) clamp(1.5rem, 1rem + 4vw, 4.5rem); }
.ar-hero__copy h1 { margin: .1em 0 .3em; }
.ar-hero__copy .lede { margin-bottom: 2.2rem; }
.ar-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.ar-hero__media { position: relative; background: var(--panel); overflow: hidden; }
.ar-hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px) { .ar-hero { grid-template-columns: 1fr; } .ar-hero__media { min-height: 52vh; order: -1; } }

/* ---- featured car ---- */
.ar-feature { padding: var(--section) 0; }
.ar-feature__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 1rem + 5vw, 5rem); align-items: center; }
.ar-feature__media { border: 1px solid var(--line); background: var(--panel); }
.ar-feature__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.ar-feature__marque { font-family: var(--font-body); text-transform: uppercase; letter-spacing: .2em; font-size: .7rem; color: var(--ink-faint); margin: 0 0 .4rem; }
.ar-feature__name { font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem); margin: 0 0 .3rem; }
.ar-feature__price { font-family: var(--font-display); font-size: 1.7rem; color: var(--accent); margin: 0 0 1.2rem; }
.ar-feature__prose { color: var(--ink-dim); margin-bottom: 1.6rem; }
.ar-feature__specs { display: grid; grid-template-columns: 1fr 1fr; gap: .1rem 2rem; margin: 0 0 1.8rem; border-top: 1px solid var(--line); }
.ar-feature__specs div { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--line); font-size: .88rem; }
.ar-feature__specs dt { color: var(--ink-faint); }
.ar-feature__specs dd { margin: 0; font-weight: 600; }
@media (max-width: 900px) { .ar-feature__grid { grid-template-columns: 1fr; } }

/* ---- section head + collection grid ---- */
.ar-sec { padding: var(--section) 0; border-top: 1px solid var(--line); }
.ar-sec-head { text-align: center; max-width: 60ch; margin: 0 auto 3rem; }
.ar-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: clamp(1.5rem, 1rem + 2vw, 2.6rem); }
.ar-card { position: relative; background: var(--card); border: 1px solid var(--line); transition: border-color .25s; }
.ar-card:hover { border-color: var(--accent); }
.ar-card__link { position: absolute; inset: 0; z-index: 3; }
.ar-card__media { aspect-ratio: 16 / 10; background: var(--panel); overflow: hidden; }
.ar-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ar-card:hover .ar-card__media img { transform: scale(1.03); }
.ar-card__body { padding: 1.4rem 1.5rem 1.6rem; text-align: center; }
.ar-card__marque { font-family: var(--font-body); text-transform: uppercase; letter-spacing: .18em; font-size: .64rem; color: var(--ink-faint); margin: 0 0 .3rem; }
.ar-card__name { font-size: 1.5rem; margin: 0 0 .3rem; }
.ar-card__meta { font-size: .82rem; color: var(--ink-dim); margin: 0 0 .8rem; }
.ar-card__price { font-family: var(--font-display); font-size: 1.3rem; color: var(--accent); margin: 0; }

/* ---- provenance columns ---- */
.ar-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2.5rem; }
.ar-col h3 { font-size: 1.4rem; margin: 0 0 .5rem; }
.ar-col p { font-size: .92rem; color: var(--ink-dim); margin: 0; }
.ar-col b { display: block; font-family: var(--font-display); font-size: 2.4rem; color: var(--accent); font-weight: 500; margin-bottom: .3rem; }

/* ---- quote ---- */
.ar-quote { text-align: center; max-width: 46ch; margin: 0 auto; }
.ar-quote p { font-family: var(--font-display); font-size: clamp(1.4rem, 1rem + 1.6vw, 2rem); font-style: italic; color: var(--ink); margin: 0 0 1rem; }
.ar-quote cite { font-family: var(--font-body); font-style: normal; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-faint); }

/* ---- visit CTA ---- */
.ar-visit { text-align: center; }
.ar-visit p { color: var(--ink-dim); max-width: 46ch; margin: 0 auto 1.6rem; }

/* ---- showroom filter ---- */
.ar-filter { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; padding: 1.6rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ar-filter select, .ar-filter input { min-height: 44px; border: 1px solid var(--line-strong); background: var(--card); padding: 0 .9rem;
  font: inherit; font-family: var(--font-body); font-size: .8rem; color: var(--ink); }
.ar-results-bar { text-align: center; margin: 2rem 0 2.4rem; font-family: var(--font-body); letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; color: var(--ink-faint); }
.ar-noresults { text-align: center; padding: 4rem 1rem; }

/* ---- vehicle detail ---- */
.vd-crumb { padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.vd-top { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 1rem + 4vw, 4rem); padding: 2.5rem 0; }
.vd-gallery { border: 1px solid var(--line); background: var(--panel); }
.vd-gallery img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.vd-buy { align-self: start; }
.vd-buy__marque { font-family: var(--font-body); text-transform: uppercase; letter-spacing: .2em; font-size: .7rem; color: var(--ink-faint); margin: 0; }
.vd-buy__name { font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem); margin: .2rem 0 .3rem; }
.vd-buy__price { font-family: var(--font-display); font-size: 1.8rem; color: var(--accent); margin: 0 0 1.4rem; }
.vd-buy__specs { display: grid; margin: 0 0 1.6rem; border-top: 1px solid var(--line); }
.vd-buy__specs div { display: flex; justify-content: space-between; gap: 1rem; padding: .55rem 0; border-bottom: 1px solid var(--line); font-size: .86rem; }
.vd-buy__specs dt { color: var(--ink-faint); }
.vd-buy__specs dd { margin: 0; font-weight: 600; }
.vd-buy__actions { display: grid; gap: .7rem; }
.vd-buy__meta { font-size: .78rem; color: var(--ink-faint); margin: 1.2rem 0 0; }
.vd-section { padding: 2.5rem 0; border-top: 1px solid var(--line); }
.vd-section h2 { font-size: 1.8rem; }
.vd-prose { color: var(--ink-dim); max-width: 68ch; font-size: 1.02rem; }
.vd-details { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .1rem 2.5rem; margin: 1.4rem 0 0; }
.vd-details div { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.vd-details dt { color: var(--ink-dim); font-size: .9rem; }
.vd-details dd { margin: 0; font-weight: 600; font-size: .9rem; text-align: right; }
@media (max-width: 900px) { .vd-top { grid-template-columns: 1fr; } }

/* ---- contact ---- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; }
.form-row { margin-bottom: 1.2rem; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field-label { display: block; font-family: var(--font-body); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: .4rem; }
.req { color: var(--accent); }
.input, .textarea, .select-native { width: 100%; min-height: 48px; border: 1px solid var(--line-strong); background: var(--card); padding: .7rem .9rem; font: inherit; font-family: var(--font-body); color: var(--ink); }
.textarea { min-height: 140px; resize: vertical; }
.input:focus, .textarea:focus, .select-native:focus { outline: 1px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
[aria-invalid="true"] { border-color: #b23b3b; }
.field-error { display: block; color: #b23b3b; font-size: .8rem; margin-top: .3rem; }
.radio-row { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.check { display: flex; align-items: flex-start; gap: .55rem; font-size: .88rem; cursor: pointer; margin-bottom: .5rem; }
.check input { position: absolute; opacity: 0; }
.check__box { width: 18px; height: 18px; border: 1px solid var(--line-strong); flex: none; margin-top: 2px; display: grid; place-items: center; }
.check input:checked + .check__box { background: var(--accent); border-color: var(--accent); }
.check input:checked + .check__box::after { content: ""; width: 5px; height: 9px; border: 2px solid #fff; border-top: 0; border-left: 0; transform: rotate(45deg) translateY(-1px); }
.check input[type="radio"] + .check__box { border-radius: 50%; }
.consent { margin: 1rem 0; padding: 1rem; background: var(--panel); }
.form-note { font-size: .78rem; color: var(--ink-faint); margin-top: .6rem; }
.form-status { margin-top: 1rem; padding: 1rem; background: var(--accent-soft); border: 1px solid var(--accent); font-size: .9rem; }
.accent-text { color: var(--accent); }
.info-block { margin-bottom: 1.6rem; }
.info-block h3 { font-size: 1.3rem; margin: 0 0 .4rem; }
.info-block p { font-size: .9rem; color: var(--ink-dim); margin: 0; }
.hours-list div { display: flex; justify-content: space-between; font-size: .86rem; padding: .4rem 0; border-bottom: 1px solid var(--line); }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } .form-row--split { grid-template-columns: 1fr; } }

/* ---- footer ---- */
.site-footer { padding: var(--section) var(--gutter) 2.5rem; border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 2.5rem; max-width: 1180px; margin: 0 auto 2.5rem; }
.footer-brand .brand__mark { font-size: 1.6rem; }
.footer-brand p { font-size: .88rem; color: var(--ink-dim); margin-top: .8rem; max-width: 42ch; }
.footer-col h4 { font-family: var(--font-body); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; margin: 0 0 .9rem; color: var(--ink-faint); }
.footer-col a { display: block; font-size: .88rem; padding: .28rem 0; color: var(--ink-dim); }
.footer-col a:hover { color: var(--ink); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; max-width: 1180px; margin: 0 auto;
  padding-top: 1.6rem; border-top: 1px solid var(--line); font-size: .78rem; color: var(--ink-faint); }
@media (max-width: 800px) { .footer-top { grid-template-columns: 1fr 1fr; } }

/* ---- hero photography ---- */
.ar-hero__media { background: url("/site/luxury-showcase/img/hero.webp") center / cover no-repeat; }
.ar-hero__media img { display: none; }