/* ============================================================
   Sly & Lou Rentals — Wholesale GD930 PRO supply
   Design system + components. Single stylesheet, static site.
   Accent color: muted safety orange. Base: dark charcoal / warm white.
   ============================================================ */

:root {
  /* Palette */
  --charcoal:      #23272E;
  --charcoal-900:  #1A1D22;
  --charcoal-800:  #2C313A;
  --charcoal-700:  #3A4049;
  --ink:           #1C2026;
  --warm-white:    #F7F5F1;
  --paper:         #FFFFFF;
  --gray-100:      #EEEBE5;
  --gray-200:      #DED9D1;
  --gray-300:      #C3BEB5;
  --gray-500:      #6E7178;
  --gray-600:      #54585F;
  --text:          #23272E;
  --text-soft:     #54585F;
  --text-invert:   #F7F5F1;
  --accent:        #E2742E;   /* muted safety orange */
  --accent-dark:   #C75F1E;
  --accent-soft:   #FBEEE2;
  --line:          #D8D3CA;
  --line-dark:     #3A4049;
  --ok:            #2F7D4F;

  /* Type */
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  /* Layout */
  --maxw: 1180px;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 1px 2px rgba(28,32,38,.06), 0 8px 24px rgba(28,32,38,.06);
  --shadow-lg: 0 2px 6px rgba(28,32,38,.08), 0 18px 48px rgba(28,32,38,.12);
  --header-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--warm-white);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.15; color: var(--charcoal); font-weight: 800; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.2rem; }

/* ---------- Accessibility helpers ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--charcoal); color: var(--text-invert);
  padding: .75rem 1.25rem; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section--tight { padding: clamp(2rem, 4vw, 3rem) 0; }
.section--dark { background: var(--charcoal); color: var(--text-invert); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--text-invert); }
.section--alt { background: var(--gray-100); }
.eyebrow {
  font-family: var(--mono); text-transform: uppercase; letter-spacing: .18em;
  font-size: .72rem; font-weight: 600; color: var(--accent-dark); margin: 0 0 .9rem;
}
.section--dark .eyebrow { color: var(--accent); }
.lede { font-size: 1.15rem; color: var(--text-soft); max-width: 60ch; }
.section--dark .lede { color: #CBD0D8; }
.center { text-align: center; }
.center .lede { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 700; font-size: .98rem; line-height: 1;
  padding: .92rem 1.4rem; border-radius: var(--radius);
  border: 2px solid transparent; cursor: pointer; text-decoration: none;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .05s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn--ghost { background: transparent; color: var(--charcoal); border-color: var(--gray-300); }
.btn--ghost:hover { border-color: var(--charcoal); background: #fff; }
.section--dark .btn--ghost,
.hero .btn--ghost { color: var(--text-invert); border-color: #565C66; }
.section--dark .btn--ghost:hover,
.hero .btn--ghost:hover { border-color: var(--text-invert); background: rgba(255,255,255,.06); }
.btn--light { background: #fff; color: var(--charcoal); border-color: #fff; }
.btn--light:hover { background: var(--gray-100); border-color: var(--gray-100); }
.btn--block { width: 100%; justify-content: center; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,245,241,.92);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: var(--header-h);
}
.wordmark { display: inline-flex; align-items: baseline; gap: .5ch; font-weight: 800; font-size: 1.18rem; color: var(--charcoal); letter-spacing: -.01em; }
.wordmark:hover { text-decoration: none; }
.wordmark .amp { color: var(--accent); }
.wordmark .sub { display: block; font-family: var(--mono); font-size: .58rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gray-500); font-weight: 600; }
.wordmark-stack { display: flex; flex-direction: column; line-height: 1.05; }

.primary-nav ul { display: flex; align-items: center; gap: 1.35rem; list-style: none; margin: 0; padding: 0; }
.primary-nav a { color: var(--charcoal); font-weight: 600; font-size: .95rem; padding: .4rem 0; position: relative; white-space: nowrap; }
.primary-nav a:hover { text-decoration: none; color: var(--accent-dark); }
.primary-nav a[aria-current="page"] { color: var(--accent-dark); }
.primary-nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent);
}
.header-actions { display: flex; align-items: center; gap: 1.1rem; }
/* divider before the header actions so nav and CTA read as separate zones */
.header-actions::before { content: ""; width: 1px; height: 26px; background: var(--line); }
.header-phone { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; font-size: 1rem; color: var(--charcoal); white-space: nowrap; }
.header-phone:hover { text-decoration: none; color: var(--accent-dark); }
.header-phone .label { font-family: var(--mono); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gray-500); display: block; font-weight: 600; }
/* the small "Talk to Sales" label crowds the bar — hide it; the number speaks for itself */
.header-phone .meta { display: none; }

.nav-toggle {
  display: none; background: none; border: 2px solid var(--gray-300); border-radius: var(--radius);
  width: 46px; height: 42px; cursor: pointer; padding: 0; color: var(--charcoal);
}
.nav-toggle svg { margin: 0 auto; }

/* When space gets tight, drop the header phone (still in the menu, footer & contact)
   so the bar stays clean: wordmark + nav + one CTA. */
@media (max-width: 1080px) {
  .header-phone, .header-actions::before { display: none; }
}

/* ---------- Hero ---------- */
.hero { background: var(--charcoal); color: var(--text-invert); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(#fff 1px, transparent 1px), linear-gradient(90deg, #fff 1px, transparent 1px);
  background-size: 46px 46px; opacity: .03; pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center; padding: clamp(3rem, 7vw, 5.5rem) 0;
}
.hero h1 { color: var(--text-invert); }
.hero .lede { color: #CBD0D8; margin-bottom: 2rem; }
.hero-art {
  position: relative; background: linear-gradient(160deg, #fff, #ECE8E1);
  border-radius: var(--radius-lg); padding: 1rem; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.1);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1.3rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); border: 1px solid #3A4049; border-radius: 100px; padding: .4rem .9rem; font-weight: 600;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ---------- Feature / value cards ---------- */
.grid { display: grid; gap: 1.25rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.6rem; box-shadow: var(--shadow);
}
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--text-soft); margin: 0; font-size: .98rem; }
.card .ico {
  width: 44px; height: 44px; border-radius: var(--radius); background: var(--accent-soft);
  color: var(--accent-dark); display: grid; place-items: center; margin-bottom: 1rem;
}
.card .ico svg { width: 24px; height: 24px; }

/* Value band on dark */
.value-card { border-color: var(--line-dark); background: var(--charcoal-800); }
.value-card h3 { color: var(--text-invert); }
.value-card p { color: #C2C7CF; }
.value-card .ico { background: rgba(226,116,46,.16); color: var(--accent); }

/* ---------- Featured product ---------- */
.feature-product { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem,5vw,3.5rem); align-items: center; }
.feature-media { background: linear-gradient(160deg,#fff,#ECE8E1); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.25rem; box-shadow: var(--shadow); }
.spec-pills { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.2rem 0 1.6rem; padding: 0; list-style: none; }
.spec-pills li {
  font-family: var(--mono); font-size: .8rem; font-weight: 600; color: var(--charcoal);
  background: var(--gray-100); border: 1px solid var(--line); border-radius: 100px; padding: .35rem .8rem;
}
.pn-chip { display: inline-block; font-family: var(--mono); font-size: .82rem; font-weight: 600; color: var(--text-soft); }
.pn-chip strong { color: var(--charcoal); }

/* ---------- Application tags ---------- */
.app-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.app-tile {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; display: flex; align-items: center; gap: .8rem; font-weight: 600; color: var(--charcoal);
}
.app-tile .ico { color: var(--accent-dark); flex: 0 0 auto; }
.app-tile .ico svg { width: 22px; height: 22px; }

/* ---------- Product / parts cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem; }
.product-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow);
  transition: box-shadow .15s ease, transform .1s ease, border-color .15s ease;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--gray-300); }
.product-card .media { background: linear-gradient(160deg,#fff,#EEEAE3); border-bottom: 1px solid var(--line); aspect-ratio: 4/3; display: grid; place-items: center; padding: 1rem; }
.product-card .media img, .product-card .media svg { max-height: 100%; width: auto; }
.product-card .body { padding: 1.2rem 1.25rem 1.4rem; display: flex; flex-direction: column; flex: 1; }
.product-card .cat-tag { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-dark); font-weight: 600; margin-bottom: .5rem; }
.product-card h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.product-card .pn { font-family: var(--mono); font-size: .78rem; color: var(--gray-600); margin-bottom: .6rem; }
.product-card .desc { color: var(--text-soft); font-size: .95rem; margin-bottom: 1.1rem; }
.product-card .actions { margin-top: auto; display: flex; gap: .6rem; flex-wrap: wrap; }
.product-card .actions .btn { padding: .68rem 1rem; font-size: .9rem; }

/* category section heading */
.cat-head { display: flex; align-items: baseline; gap: .8rem; margin: 2.4rem 0 1.3rem; padding-bottom: .6rem; border-bottom: 2px solid var(--line); }
.cat-head h3 { font-size: 1.35rem; margin: 0; }
.cat-head .count { font-family: var(--mono); font-size: .8rem; color: var(--gray-600); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--accent); color: #fff; }
.cta-band h2 { color: #fff; }
.cta-band .lede { color: rgba(255,255,255,.92); }
.cta-band .btn--light { color: var(--accent-dark); }
.cta-contacts { display: flex; flex-wrap: wrap; gap: 1.6rem; align-items: center; margin-top: 1.4rem; }
.cta-contacts a { color: #fff; font-weight: 700; display: inline-flex; align-items: center; gap: .5rem; font-size: 1.1rem; }
.cta-contacts a:hover { text-decoration: none; opacity: .85; }

/* ---------- Product detail page ---------- */
.breadcrumbs { font-size: .85rem; color: var(--gray-600); padding: 1.1rem 0 0; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 0; font-family: var(--mono); letter-spacing: .02em; }
.breadcrumbs li::after { content: "/"; margin-left: .5rem; color: var(--gray-300); }
.breadcrumbs li:last-child::after { content: ""; }
.breadcrumbs a { color: var(--gray-600); }

.pdp { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem,4vw,3.2rem); align-items: start; padding-top: 1.5rem; }
.gallery-main { background: linear-gradient(160deg,#fff,#ECE8E1); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.gallery-thumbs { display: flex; gap: .7rem; margin-top: .8rem; }
.gallery-thumbs button {
  background: #fff; border: 2px solid var(--line); border-radius: var(--radius); padding: .35rem;
  cursor: pointer; width: 84px; aspect-ratio: 1; display: grid; place-items: center;
}
.gallery-thumbs button[aria-current="true"] { border-color: var(--accent); }
.pdp-brand { font-family: var(--mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-dark); font-weight: 600; }
.pdp h1 { margin: .5rem 0 .4rem; font-size: clamp(1.7rem,3.5vw,2.5rem); }
.pdp .pn-line { font-family: var(--mono); color: var(--text-soft); margin-bottom: 1.2rem; }
.pdp .pn-line strong { color: var(--charcoal); }
.pdp-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.4rem 0 1.6rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: 1.2rem; padding-top: 1.2rem; border-top: 1px solid var(--line); color: var(--text-soft); font-size: .9rem; }
.trust-row span { display: inline-flex; align-items: center; gap: .45rem; }
.trust-row svg { color: var(--accent-dark); width: 18px; height: 18px; }

/* ---------- Spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.spec-table caption { text-align: left; font-weight: 800; font-size: 1.2rem; color: var(--charcoal); margin-bottom: .8rem; caption-side: top; }
.spec-table th, .spec-table td { text-align: left; padding: .85rem 1.1rem; border-bottom: 1px solid var(--line); font-size: .96rem; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 42%; font-weight: 600; color: var(--charcoal); background: var(--gray-100); }
.spec-table td { color: var(--text-soft); font-family: var(--mono); font-size: .9rem; }
.spec-table tbody tr:nth-child(even) th { background: #EAE6DF; }

/* feature list with checks */
.feature-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem 1.6rem; }
.feature-list li { position: relative; padding-left: 1.9rem; color: var(--text-soft); }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: .25em; width: 18px; height: 18px;
  background: var(--accent-soft); border-radius: 4px;
}
.feature-list li::after {
  content: ""; position: absolute; left: 5px; top: .42em; width: 8px; height: 5px;
  border-left: 2px solid var(--accent-dark); border-bottom: 2px solid var(--accent-dark); transform: rotate(-45deg);
}
.feature-list li strong { color: var(--charcoal); }

.included-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .65rem; }
.included-list li { display: flex; align-items: center; gap: .7rem; padding: .75rem 1rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); color: var(--charcoal); font-weight: 600; }
.included-list .ico { color: var(--accent-dark); flex: 0 0 auto; }

/* ---------- Quote form ---------- */
.quote-module { background: var(--charcoal); color: var(--text-invert); border-radius: var(--radius-lg); padding: clamp(1.6rem,3vw,2.6rem); }
.quote-module h2, .quote-module h3 { color: var(--text-invert); }
.quote-module .lede { color: #C2C7CF; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .82rem; font-weight: 600; letter-spacing: .02em; color: #D4D8DE; }
.field label .req { color: var(--accent); }
.field input, .field select, .field textarea {
  font-family: var(--font); font-size: 1rem; color: var(--charcoal);
  background: #fff; border: 1px solid #3A4049; border-radius: var(--radius); padding: .7rem .85rem; width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--accent); outline-offset: 1px; }
.form-note { font-size: .82rem; color: #9AA0A8; margin-top: .9rem; }
.form-status { margin-top: 1rem; font-weight: 600; }
.form-status[data-state="ok"] { color: #7BD49B; }

/* light variant for contact page */
.quote-module--light { background: var(--paper); color: var(--text); border: 1px solid var(--line); box-shadow: var(--shadow); }
.quote-module--light h2, .quote-module--light h3 { color: var(--charcoal); }
.quote-module--light .lede { color: var(--text-soft); }
.quote-module--light .field label { color: var(--charcoal); }
.quote-module--light .field input, .quote-module--light .field select, .quote-module--light .field textarea { border-color: var(--gray-300); }
.quote-module--light .form-note { color: var(--gray-600); }

/* ---------- Contact methods ---------- */
.contact-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.contact-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.6rem; box-shadow: var(--shadow); }
.contact-card .ico { width: 46px; height: 46px; border-radius: var(--radius); background: var(--accent-soft); color: var(--accent-dark); display: grid; place-items: center; margin-bottom: 1rem; }
.contact-card .label { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-600); }
.contact-card .value { font-size: 1.4rem; font-weight: 800; color: var(--charcoal); }
.contact-card .value a { color: var(--charcoal); }
.contact-card .value a:hover { color: var(--accent-dark); text-decoration: none; }
.contact-card .hint { color: var(--text-soft); font-size: .92rem; margin: .4rem 0 0; }

/* ---------- Related strip ---------- */
.related-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem; }

/* ---------- Prose ---------- */
.prose { max-width: 70ch; }
.prose p { color: var(--text-soft); }
.prose h2 { margin-top: 2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal-900); color: #B7BCC4; padding: clamp(2.5rem,5vw,3.5rem) 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line-dark); }
.site-footer .wordmark { color: var(--text-invert); }
.site-footer h4 { color: var(--text-invert); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; font-family: var(--mono); margin-bottom: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.site-footer a { color: #B7BCC4; }
.site-footer a:hover { color: var(--text-invert); text-decoration: none; }
.footer-contact a { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; color: var(--text-invert); }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; font-size: .82rem; color: #8A8F97; }
.footer-legal p { margin: 0; max-width: 70ch; }

/* ---------- Misc ---------- */
.note-card { background: var(--accent-soft); border: 1px solid #F0D6BF; border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 1.1rem 1.3rem; color: #7A4A22; }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }
.kicker-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero-grid, .feature-product, .pdp { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2,1fr); }
  .grid--3 { grid-template-columns: repeat(2,1fr); }
  .product-grid, .related-grid { grid-template-columns: repeat(2,1fr); }
  .app-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-art { order: -1; max-width: 460px; }
}
@media (max-width: 760px) {
  .primary-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: var(--warm-white);
    border-bottom: 1px solid var(--line); transform: translateY(-120%);
    transition: transform .22s ease; box-shadow: var(--shadow-lg); max-height: calc(100vh - var(--header-h)); overflow:auto;
  }
  .primary-nav[data-open="true"] { transform: translateY(0); }
  .primary-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 24px 1.2rem; }
  .primary-nav li { border-bottom: 1px solid var(--line); }
  .primary-nav a { display: block; padding: .9rem 0; font-size: 1.05rem; }
  .primary-na