/* Durable Hardwoods – site.css
   One stylesheet. Tokens first, then base, layout, components, pages.
   Contrast (WCAG AA) checked against cream #FAF8F3 unless stated. */

/* ---------- Fonts (self-hosted Montserrat, OFL) ---------- */
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/montserrat-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/montserrat-latin-700-normal.woff2") format("woff2"); }

/* ---------- Tokens ---------- */
:root {
  /* brand */
  --green: #004225;          /* primary – white text 11.6:1 */
  --green-ink: #1A3A2E;     /* headings – 11.7:1 */
  --green-deep: #00321c;    /* hover / footer base */
  --timber: #B4702D;        /* accent rules, focus, icons – 3.7:1 (non-text only) */
  --timber-btn: #9A5B1F;    /* secondary CTA bg – white text 5.4:1 */
  --timber-btn-hover: #844d19;
  --timber-light: #E0A868;  /* accents on green – 5.5:1 */
  --red: #872222;           /* poster CTA – white text 9.2:1 */
  --red-hover: #6e1b1b;
  --cream: #FAF8F3;         /* page background */
  --cream-deep: #F2EDE2;    /* alternate sections */
  --paper: #FFFFFF;
  --line: #DCD5C6;          /* hairlines */
  --text: #5A6169;          /* body – 5.9:1 on cream, 5.3:1 on cream-deep */
  --text-strong: #2F343A;
  --on-green: #E9EFEA;      /* body text on green – 10.4:1 */

  /* type */
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-lead: clamp(1.125rem, 0.4vw + 1.05rem, 1.3rem);
  --fs-h1: clamp(2.125rem, 3.4vw + 1rem, 3.75rem);
  --fs-h2: clamp(1.625rem, 1.6vw + 1rem, 2.5rem);
  --fs-h3: 1.1875rem;
  --lh-body: 1.65;

  /* space + layout */
  --wrap: 76rem;
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --section: clamp(3.5rem, 7vw, 7rem);
  --radius: 3px;
  --header-h: 84px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0; background: var(--cream); color: var(--text);
  font-family: var(--font); font-size: var(--fs-body); line-height: var(--lh-body);
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { color: var(--green-ink); font-weight: 700; margin: 0 0 0.6em; text-wrap: balance; }
h1 { font-size: var(--fs-h1); line-height: 1.08; letter-spacing: -0.025em; }
h2 { font-size: var(--fs-h2); line-height: 1.15; letter-spacing: -0.02em; }
h3 { font-size: var(--fs-h3); line-height: 1.3; letter-spacing: -0.005em; font-weight: 600; }
p { margin: 0 0 1em; max-width: 68ch; }
a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--green-deep); text-decoration-thickness: 2px; }
ul, ol { padding: 0; margin: 0; }
address { font-style: normal; }
mark { background: #FFE58F; color: #3a2a00; padding: 0 0.2em; font-weight: 600; font-size: 0.92em; }
i { font-style: italic; }

:focus-visible { outline: 3px solid var(--timber); outline-offset: 3px; border-radius: 2px; }
.site-footer :focus-visible, .section-gov :focus-visible, .cta-band :focus-visible { outline-color: var(--timber-light); }
main:focus { outline: none; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--green); color: #fff; padding: 0.75rem 1.25rem; font-weight: 600; border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.wrap.narrow { max-width: 58rem; }

/* ---------- Buttons + links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  min-height: 48px; padding: 0.8rem 1.4rem; border: 2px solid transparent; border-radius: var(--radius);
  font: 600 1rem/1.2 var(--font); text-decoration: none; cursor: pointer; text-align: center;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-deep); color: #fff; }
.btn-secondary { background: var(--timber-btn); color: #fff; }
.btn-secondary:hover { background: var(--timber-btn-hover); color: #fff; }
.btn-poster { background: var(--red); color: #fff; }
.btn-poster:hover { background: var(--red-hover); color: #fff; }
.btn-ghost-light { border-color: rgba(255,255,255,.85); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--green); }
.btn-on-dark { background: #fff; color: var(--green); }
.btn-on-dark:hover { background: var(--cream-deep); color: var(--green-deep); }
.btn-call { background: var(--green); color: #fff; min-height: 44px; padding: 0.6rem 1.1rem; }
.btn-call:hover { background: var(--green-deep); color: #fff; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.75rem 0 0; }
.link-arrow {
  font-weight: 600; color: var(--green); text-decoration: underline;
  text-decoration-color: var(--timber); text-decoration-thickness: 2px; text-underline-offset: 0.3em;
}
.link-arrow:hover { text-decoration-color: var(--green); }
.link-poster { color: var(--red); font-weight: 600; text-decoration-thickness: 2px; }
.link-poster:hover { color: var(--red-hover); }

/* ---------- Header + navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 248, 243, 0.97); border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.2) blur(6px);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: var(--header-h); }
.brand { flex: 0 0 auto; display: block; }
.brand img { width: 176px; height: auto; }
.primary-nav { margin-left: auto; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 0.15rem; }
.nav-list > li { position: relative; }
.nav-list > li > a, .sub-toggle {
  display: inline-flex; align-items: center; gap: 0.4rem; min-height: 44px;
  padding: 0.5rem 0.7rem; color: var(--green-ink); font: 500 0.9375rem/1.2 var(--font);
  text-decoration: none; background: none; border: 0; cursor: pointer; border-radius: var(--radius);
  white-space: nowrap;
}
.nav-list > li > a:hover, .sub-toggle:hover { color: var(--green); background: var(--cream-deep); }
.nav-list a[aria-current="page"], .has-sub.is-active > .sub-toggle {
  color: var(--green); box-shadow: inset 0 -3px 0 var(--timber);
}
.sub-toggle svg { transition: transform .15s ease; }
.sub-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.sub-menu {
  list-style: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 18rem;
  background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--green);
  padding: 0.5rem; box-shadow: 0 12px 28px -12px rgba(26, 58, 46, .35);
  display: none;
}
.sub-menu.is-open { display: block; }
.sub-menu a {
  display: block; padding: 0.6rem 0.75rem; color: var(--green-ink); text-decoration: none;
  font-size: 0.9375rem; font-weight: 500; border-radius: var(--radius);
}
.sub-menu a:hover { background: var(--cream); color: var(--green); }
.sub-menu a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--timber); background: var(--cream); }
.header-call { flex: 0 0 auto; }
.menu-toggle { display: none; }

/* desktop: hover opens too (JS handles click + keyboard) */
@media (min-width: 1280px) and (hover: hover) {
  .has-sub:hover > .sub-menu { display: block; }
}

/* compact nav: below 1280px the menu collapses */
@media (max-width: 1279.98px) {
  :root { --header-h: 72px; }
  .brand img { width: 148px; }
  .menu-toggle {
    display: inline-flex; align-items: center; gap: 0.6rem; margin-left: auto; min-height: 44px;
    padding: 0.5rem 0.9rem; background: none; border: 2px solid var(--green); border-radius: var(--radius);
    color: var(--green); font: 600 0.9375rem/1 var(--font); cursor: pointer;
  }
  .menu-toggle-bars, .menu-toggle-bars::before, .menu-toggle-bars::after {
    display: block; width: 18px; height: 2px; background: currentColor; position: relative; transition: transform .15s ease;
  }
  .menu-toggle-bars::before, .menu-toggle-bars::after { content: ""; position: absolute; left: 0; }
  .menu-toggle-bars::before { top: -6px; }
  .menu-toggle-bars::after { top: 6px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-bars { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

  .primary-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--cream); border-bottom: 1px solid var(--line);
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
    display: none; margin: 0;
  }
  .primary-nav.is-open { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; padding: 0.5rem var(--gutter) 1.25rem; }
  .nav-list > li { border-bottom: 1px solid var(--line); }
  .nav-list > li > a, .sub-toggle { width: 100%; justify-content: space-between; min-height: 52px; font-size: 1.0625rem; padding-inline: 0.25rem; }
  .nav-list a[aria-current="page"], .has-sub.is-active > .sub-toggle { box-shadow: inset 3px 0 0 var(--timber); padding-left: 0.85rem; }
  .sub-menu { position: static; box-shadow: none; border: 0; border-left: 3px solid var(--green); margin: 0 0 0.75rem 0.25rem; padding: 0.25rem 0; min-width: 0; background: transparent; }
  .header-call { display: none; }
}

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head p { font-size: var(--fs-lead); }
.more { margin: 2rem 0 0; }

/* ---------- Hero (home) ---------- */
.hero-home { padding: 0; border-bottom: 1px solid var(--line); }
.hero-home .hero-grid {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 0;
}
.hero-home .hero-text { padding-block: clamp(2.5rem, 6vw, 5.5rem); }
.lead { font-size: var(--fs-lead); color: var(--text-strong); line-height: 1.6; max-width: 40rem; }
.hero-aside { margin: 1.25rem 0 0; font-size: var(--fs-small); }
.hero-media { margin: 0 calc(var(--gutter) * -1); }
.hero-media img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

@media (min-width: 1024px) {
  .hero-home .wrap { max-width: none; padding-right: 0; padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); }
  .hero-home .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: stretch; min-height: min(78vh, 720px); }
  .hero-home .hero-text { padding-right: clamp(2rem, 4vw, 4.5rem); align-self: center; }
  .hero-media { margin: 0; position: relative; }
  .hero-media img { position: absolute; inset: 0; aspect-ratio: auto; object-position: 40% 50%; }
}

/* ---------- Process (home) ---------- */
.section-process { background: var(--cream); }
.process {
  list-style: none; counter-reset: step;
  display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr);
}
.process li { counter-increment: step; position: relative; padding-top: 3.75rem; border-top: 2px solid var(--green); }
.process li::before {
  content: counter(step); position: absolute; top: 1rem; left: 0;
  font-weight: 700; font-size: 1.5rem; line-height: 1; color: var(--timber-btn);
}
.process p { margin: 0; }
@media (min-width: 768px) { .process { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 3rem); } }

/* ---------- Reference table (poster style) ---------- */
.section-species { background: var(--cream-deep); }
.species-grid { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .species-grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 4rem; align-items: start; } }
.ref-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ref-table {
  width: 100%; border-collapse: collapse; background: var(--paper);
  font-size: var(--fs-small); border: 1px solid var(--line);
}
.ref-table thead th {
  background: var(--green); color: #fff; text-align: left; font-weight: 600;
  padding: 0.85rem 1rem; font-size: 0.875rem; letter-spacing: 0.01em;
}
.ref-table tbody th, .ref-table td { padding: 0.85rem 1rem; text-align: left; vertical-align: top; border-top: 1px solid var(--line); }
.ref-table tbody th { color: var(--green-ink); font-weight: 600; }
.ref-table tbody tr:nth-child(even) { background: #FBFAF6; }
.ref-table td { color: var(--text-strong); font-variant-numeric: tabular-nums; }
.ref-table a { font-weight: 600; }
.note-marker { color: var(--timber-btn); margin-left: 0.15em; }
.table-note { font-size: 0.875rem; margin: 0.75rem 0 0; }
.ref-table-props tbody th { width: 34%; }
@media (max-width: 560px) {
  .ref-table thead th, .ref-table tbody th, .ref-table td { padding: 0.7rem 0.6rem; }
  .ref-table-species thead { display: none; }
  .ref-table-species, .ref-table-species tbody { display: block; }
  .ref-table-species tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 0.75rem; padding: 0.85rem 0.9rem; border-top: 1px solid var(--line); }
  .ref-table-species tr:first-child { border-top: 0; }
  .ref-table-species tbody th { grid-column: 1 / -1; border: 0; padding: 0 0 0.4rem; font-size: 1rem; }
  .ref-table-species td { border: 0; padding: 0; display: flex; flex-direction: column; font-weight: 600; color: var(--green-ink); }
  .ref-table-species td::before { content: attr(data-label); font-size: 0.75rem; font-weight: 500; color: var(--text); line-height: 1.3; margin-bottom: 0.15rem; }
  .ref-table-props, .ref-table-props tbody, .ref-table-props tr, .ref-table-props th, .ref-table-props td { display: block; width: 100%; }
  .ref-table-props thead { display: none; }
  .ref-table-props tbody th { width: 100%; padding-bottom: 0.15rem; }
  .ref-table-props td { border-top: 0; padding-top: 0; }
}

/* ---------- Typical uses + products ---------- */
.uses-grid { display: grid; gap: 3rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .uses-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 5rem; } }
.uses-list { list-style: none; columns: 2; column-gap: 2rem; }
.uses-list li { break-inside: avoid; padding: 0.7rem 0; border-bottom: 1px solid var(--line); color: var(--text-strong); font-weight: 500; }
@media (max-width: 480px) { .uses-list { columns: 1; } }
.products-title { margin-bottom: 1rem; }
.product-row {
  display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 1.25rem; align-items: center;
  padding: 1rem 0; border-top: 1px solid var(--line); text-decoration: none; color: var(--text);
}
.product-row:last-child { border-bottom: 1px solid var(--line); }
.product-row strong { display: block; color: var(--green-ink); font-size: 1.125rem; margin-bottom: 0.15rem; }
.product-row > span:last-child > span { display: block; font-size: var(--fs-small); line-height: 1.5; }
.product-row:hover strong { color: var(--green); text-decoration: underline; text-decoration-color: var(--timber); text-underline-offset: 0.2em; }
.product-thumb { width: 96px; height: 72px; object-fit: cover; }
.product-thumb-logo { display: flex; align-items: center; justify-content: center; background: var(--paper); border: 1px solid var(--line); }
.product-thumb-logo img { width: 88px; }

/* ---------- About ---------- */
.section-about { background: var(--paper); border-block: 1px solid var(--line); }
.about-grid { display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .about-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 5rem; align-items: start; } }
.statement {
  font-size: clamp(2rem, 3.6vw + 0.8rem, 3.5rem); line-height: 1.08; letter-spacing: -0.03em;
  font-weight: 700; color: var(--green); margin: 0; max-width: 14ch;
}
.about-statement h2 { font-size: 1rem; letter-spacing: 0; color: var(--timber-btn); margin-bottom: 1rem; }
.about-body p:first-child { font-size: var(--fs-lead); color: var(--text-strong); }
.link-pair { display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; margin-top: 1.5rem; }

/* ---------- Government band ---------- */
.section-gov { padding: 0; background: var(--green); color: var(--on-green); display: grid; grid-template-columns: minmax(0, 1fr); }
.gov-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 10; }
.gov-text { padding: clamp(2.5rem, 6vw, 5.5rem) var(--gutter); }
.gov-text h2 { color: #fff; }
.gov-text p { color: var(--on-green); }
@media (min-width: 1024px) {
  .section-gov { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .gov-media img { aspect-ratio: auto; min-height: 100%; }
  .gov-text { padding-right: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); padding-left: clamp(2.5rem, 5vw, 5rem); max-width: none; }
}
.ticks { list-style: none; margin: 1.5rem 0 2rem; display: grid; gap: 0.6rem; }
.ticks li { position: relative; padding-left: 1.9rem; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 0.35em; width: 1.05rem; height: 0.6rem;
  border-left: 2.5px solid var(--timber-light); border-bottom: 2.5px solid var(--timber-light); transform: rotate(-45deg) translateY(-2px);
}
.ticks-light li { color: #fff; }

/* ---------- Hardware ---------- */
.section-hardware { background: var(--cream); }
.hardware-grid { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
.hardware-logo { width: 220px; background: var(--paper); border: 1px solid var(--line); padding: 1.25rem; }
@media (min-width: 768px) { .hardware-grid { grid-template-columns: 260px minmax(0, 1fr); gap: 4rem; } .hardware-logo { width: 100%; padding: 2rem; } }

/* ---------- Resources + poster ---------- */
.section-resources { background: var(--cream-deep); }
.resources-grid { display: grid; gap: 3rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .resources-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 5rem; align-items: start; } }
.guide-list { list-style: none; margin: 1.5rem 0 1.75rem; border-top: 1px solid var(--line); }
.guide-list li { border-bottom: 1px solid var(--line); }
.guide-list a { display: block; padding: 0.8rem 0; color: var(--green-ink); font-weight: 500; text-decoration: none; }
.guide-list a:hover { color: var(--green); text-decoration: underline; text-decoration-color: var(--timber); }
.poster-card { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--red); padding: clamp(1.25rem, 3vw, 2rem); }
.poster-preview { display: block; margin-bottom: 1.5rem; border: 1px solid var(--line); }
.poster-card p { font-size: var(--fs-small); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; isolation: isolate; color: #fff; padding-block: clamp(3.5rem, 7vw, 6rem); overflow: hidden; }
.cta-band-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(0, 50, 28, .94) 0%, rgba(0, 50, 28, .88) 55%, rgba(0, 50, 28, .72) 100%); }
.cta-band-inner { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--on-green); font-size: var(--fs-lead); margin: 0; }
.cta-band-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
@media (min-width: 1024px) { .cta-band-inner { grid-template-columns: minmax(0, 1.3fr) auto; gap: 4rem; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-deep); color: var(--on-green); font-size: var(--fs-small); padding-top: clamp(3rem, 6vw, 4.5rem); }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--timber-light); }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .footer-grid { grid-template-columns: 1.3fr 1.3fr 1fr 0.9fr; gap: 3rem; } }
.footer-brand img { width: 170px; margin-bottom: 1.25rem; }
.footer-legal { color: #C9D6CD; }
.footer-heading { color: #fff; font-size: 0.9375rem; font-weight: 600; letter-spacing: 0; margin: 0 0 0.75rem; }
.footer-col .footer-heading:not(:first-child) { margin-top: 1.5rem; }
.footer-col p, .footer-col address { margin: 0 0 0.75rem; }
.footer-note { color: #C9D6CD; }
.footer-links { list-style: none; display: grid; gap: 0.15rem; }
.footer-links a { display: inline-block; padding: 0.3rem 0; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  margin-top: 3rem; padding-block: 1.5rem; color: #C9D6CD; position: relative;
}
.footer-base::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); border-top: 1px solid rgba(255, 255, 255, .15); }
.footer-base p { margin: 0; }

/* ---------- Fixed mobile call bar: Call Matt + Get a quote (Email Matt on /contact) ---------- */
:root { --callbar-h: 56px; }
html { background: var(--cream); }
.call-bar { display: none; }
@media (max-width: 767.98px) {
  /* Body padding keeps the fixed bar off the footer; the padding strip is painted footer-green. */
  body {
    padding-bottom: calc(var(--callbar-h) + env(safe-area-inset-bottom));
    background: linear-gradient(to top, var(--green-deep) calc(var(--callbar-h) + env(safe-area-inset-bottom)), var(--cream) 0);
  }
  .footer-links { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1rem; }
  .call-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, .18); padding-bottom: env(safe-area-inset-bottom);
    background: var(--green);
  }
  .call-bar a {
    display: flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: var(--callbar-h);
    font-weight: 600; text-decoration: none; color: #fff; font-size: 1rem;
  }
  .call-bar-call { background: var(--green); }
  .call-bar-alt { background: var(--timber-btn); }
  .call-bar a:focus-visible { outline-offset: -4px; outline-color: #fff; }
}

/* ======================================================
   Product page (Merbau)
   ====================================================== */
.hero-product { padding-block: clamp(1.5rem, 3vw, 2.5rem) clamp(3rem, 6vw, 5rem); border-bottom: 1px solid var(--line); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 0.5rem; font-size: 0.875rem; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
/* separator attached to the preceding crumb, so a wrapped line never starts with "/" */
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 0.5rem; color: var(--timber); }
.breadcrumb span[aria-current] { color: var(--text-strong); font-weight: 600; }
.product-hero-grid { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .product-hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(3rem, 5vw, 5rem); align-items: start; } }

/* Spec sheet: the grade-stamp panel */
.spec-sheet { background: var(--paper); border: 1px solid var(--line); }
.spec-sheet-title { margin: 0; background: var(--green); color: #fff; font-size: 1.0625rem; font-weight: 600; letter-spacing: 0; padding: 0.95rem 1.25rem; }
.spec-sheet-sub { font-size: 0.875rem; margin: 0; padding: 0.85rem 1.25rem 0; }
.stamps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; margin: 0; padding: 1rem 1.25rem 1.25rem; }
.stamp {
  border: 2px solid var(--green); border-radius: 2px; padding: 0.75rem 0.85rem 0.8rem;
  position: relative; background: var(--paper);
}
.stamp::after { content: ""; position: absolute; inset: 3px; border: 1px solid rgba(0, 66, 37, .25); pointer-events: none; }
.stamp dt { font-size: 0.8125rem; font-weight: 500; color: var(--text); line-height: 1.3; }
.stamp dd { margin: 0.25rem 0 0; font-size: 1.375rem; font-weight: 700; line-height: 1.15; color: var(--green); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.stamp:nth-child(n+5) dd { font-size: 1rem; }
.stamp:nth-child(n+5) { grid-column: span 1; }
@media (max-width: 420px) { .stamp dd { font-size: 1.125rem; } }

/* Why */
.section-why { background: var(--cream); }
.why-grid { display: grid; grid-template-columns: minmax(0, 1fr); border-top: 2px solid var(--green); }
.why-item { padding: 1.75rem 0; border-bottom: 1px solid var(--line); }
.why-item h3 { font-size: 0.9375rem; color: var(--text); font-weight: 600; margin-bottom: 0.35rem; }
.why-value { font-size: 1.5rem; font-weight: 700; color: var(--green-ink); line-height: 1.2; margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.why-item p:last-child { margin: 0; font-size: var(--fs-small); }
@media (min-width: 768px) {
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; }
}
@media (min-width: 1100px) {
  .why-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* What is */
.section-what { background: var(--paper); border-block: 1px solid var(--line); }
.what-grid { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 1024px) { .what-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 5rem; } }
.what-media { margin: 0; }
.what-media img { width: 100%; aspect-ratio: 500 / 195; object-fit: cover; }
.aside-note { font-size: var(--fs-small); border-left: 3px solid var(--timber); padding-left: 1rem; }

/* Applications */
.section-apps { background: var(--cream); }
.apps-layout { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1100px) { .apps-layout { grid-template-columns: minmax(0, 1fr) 340px; gap: 3.5rem; align-items: stretch; } }
.apps-grid { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--line); }
@media (min-width: 640px) { .apps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2.5rem; } }
.app { padding: 1.75rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 56px minmax(0, 1fr); column-gap: 1.25rem; align-content: start; }
.app img { grid-row: span 2; width: 56px; height: 56px; }
.app h3 { margin: 0.2rem 0 0.4rem; }
.app p { margin: 0; font-size: var(--fs-small); }
.apps-media { margin: 0; }
.apps-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; }
@media (min-width: 1100px) { .apps-media img { aspect-ratio: auto; } }

/* Characteristics */
.section-characteristics { background: var(--cream-deep); }

/* Sizes */
.section-sizes { background: var(--paper); border-top: 1px solid var(--line); }
.sizes-grid { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1024px) { .sizes-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 5rem; } }
.size-list { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.75rem; }
.size-list li { border: 2px solid var(--green); padding: 0.9rem 1rem; display: grid; gap: 0.15rem; align-content: start; }
.size { font-size: 1.375rem; font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.size-list li > span:last-child { font-size: 0.875rem; }

/* Related */
.section-related { background: var(--cream); }
.related-grid { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); margin-top: 1.5rem; }
@media (min-width: 768px) { .related-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; } }
.related { display: block; padding: 1.5rem; background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--timber); text-decoration: none; color: var(--text); }
.related h3 { color: var(--green); margin-bottom: 0.4rem; }
.related p { margin: 0; font-size: var(--fs-small); }
.related:hover { border-left-color: var(--green); }
.related:hover h3 { text-decoration: underline; text-decoration-color: var(--timber); text-underline-offset: 0.2em; }

/* ---------- Motion + print ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .call-bar, .cta-band, .skip-link { display: none !important; }
  body { background: #fff; padding: 0; }
}

/* ======================================================
   Inner pages (Stage 4 Batch 1)
   ====================================================== */
/* Page hero: text left, photo right */
.page-hero { padding-block: clamp(1.5rem, 3vw, 2.5rem) clamp(3rem, 6vw, 5rem); border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
.page-hero .breadcrumb ol { margin-bottom: 1.5rem; }
.page-hero-media { margin: 0; }
.page-hero-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (min-width: 1024px) {
  .page-hero-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(3rem, 5vw, 5rem); }
  .page-hero-media img { aspect-ratio: 4 / 5; max-height: 560px; }
}
.page-hero-compact .lead { margin-bottom: 1.5rem; }
.page-hero-dark { background: var(--green); color: var(--on-green); border-bottom: 0; }
.page-hero-dark h1 { color: #fff; }
.page-hero-dark .lead { color: #fff; }
.page-hero-dark .breadcrumb a { color: #fff; }
.page-hero-dark .breadcrumb span[aria-current] { color: #fff; }
.page-hero-dark .breadcrumb li:not(:last-child)::after { color: var(--timber-light); }
.page-hero-dark :focus-visible { outline-color: var(--timber-light); }
.ticks-inline { margin: 1.25rem 0 0; }

/* Jump nav (long pages) */
.jump-nav { background: var(--paper); border-bottom: 1px solid var(--line); }
.jump-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; padding-block: 0.9rem; }
.jump-nav a { display: inline-block; padding: 0.35rem 0; font-size: var(--fs-small); font-weight: 600; color: var(--green-ink); text-decoration: none; border-bottom: 2px solid transparent; }
.jump-nav a:hover { border-bottom-color: var(--timber); }

/* Generic two-column split: heading left, body right */
.split { display: grid; gap: 1.25rem 4rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1024px) { .split { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.3fr); } }
.split-media { align-items: center; }
.split-figure { margin: 0; }
.split-figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Detail lists */
.detail-list { list-style: none; border-top: 1px solid var(--line); }
.detail-list li { padding: 0.9rem 0; border-bottom: 1px solid var(--line); font-size: var(--fs-small); }
.detail-list strong { color: var(--green-ink); font-weight: 600; }
.detail-list-plain li { font-size: var(--fs-body); color: var(--text-strong); font-weight: 500; }

/* Services */
.section-services { background: var(--cream); }
.service .detail-list { border-top: 0; }
.service { display: grid; gap: 1.25rem 4rem; grid-template-columns: minmax(0, 1fr); padding-block: clamp(2rem, 4vw, 3rem); border-top: 2px solid var(--green); scroll-margin-top: calc(var(--header-h) + 1rem); }
.service:last-child { padding-bottom: 0; }
@media (min-width: 1024px) { .service { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); } }
.service h3 { font-size: 1.5rem; letter-spacing: -0.015em; font-weight: 700; }
.service-logo { width: 140px; margin-bottom: 1rem; }
.section-qa { background: var(--paper); border-block: 1px solid var(--line); }
.qa-grid { display: grid; gap: 1rem 4rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .qa-grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); } }
.section-sectors { background: var(--cream-deep); scroll-margin-top: var(--header-h); }
.sector.sector-gov { background: var(--green); border-color: var(--green); color: var(--on-green); }
.sector.sector-gov h3 { color: #fff; }
.sector.sector-gov p { color: var(--on-green); }
.sector.sector-gov ul { border-color: rgba(255,255,255,.2); margin-bottom: 1.25rem; }
.sector.sector-gov li { color: #fff; border-color: rgba(255,255,255,.2); }
.sector.sector-gov li::before { background: var(--timber-light); }
.sector.sector-gov img { background: var(--paper); border-radius: 2px; padding: 4px; }
.sector.sector-gov :focus-visible { outline-color: var(--timber-light); }
.sector-grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .sector-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .sector-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.sector { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--green); padding: 1.5rem; }
.sector img { width: 48px; height: 48px; margin-bottom: 0.75rem; }
.sector p { font-size: var(--fs-small); }
.sector ul { list-style: none; border-top: 1px solid var(--line); }
.sector li { font-size: 0.875rem; padding: 0.5rem 0 0.5rem 1rem; border-bottom: 1px solid var(--line); position: relative; color: var(--text-strong); }
.sector li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 6px; height: 2px; background: var(--timber); }

/* About */
.section-principles { background: var(--cream); }
.principles { display: grid; gap: 1.5rem 3rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 768px) { .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.principle { border-left: 3px solid var(--timber); padding-left: 1.25rem; }
.principle p { margin: 0; }
.section-why-choose { background: var(--paper); border-block: 1px solid var(--line); }
.why-choose-grid { display: grid; gap: 2rem 4rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .why-choose-grid { grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.5fr); } }
.ticks li::before { border-color: var(--timber-btn); }
.ticks-light li::before { border-color: var(--timber-light); }
.ticks-two { margin: 0; gap: 0.9rem 2.5rem; }
@media (min-width: 768px) { .ticks-two { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.ticks-two strong { color: var(--green-ink); }
.section-team { background: var(--cream-deep); }
.team-grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .team-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.person { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--green); padding: clamp(1.25rem, 2.5vw, 1.75rem); }
.person h3 { font-size: 1.375rem; margin-bottom: 0.15rem; }
.person-role { font-weight: 600; color: var(--timber-btn); font-size: var(--fs-small); margin-bottom: 1rem; }
.person p { font-size: var(--fs-small); }
.person-contact { font-weight: 600; }
.section-liemex { background: var(--cream); }
.liemex-grid { display: grid; gap: 2rem 4rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .liemex-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }

/* Government */
.apps-grid-3 { list-style: none; }
@media (min-width: 1024px) { .apps-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.section-spec { background: var(--paper); border-block: 1px solid var(--line); }
.spec-defs { margin: 0; display: grid; gap: 0.75rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .spec-defs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.spec-defs > div { border: 2px solid var(--green); padding: 1rem 1.1rem; }
.spec-defs dt { font-weight: 700; color: var(--green); font-size: 1.0625rem; margin-bottom: 0.3rem; }
.spec-defs dd { margin: 0; font-size: var(--fs-small); }
.section-play { background: var(--cream); }
.section-docs { background: var(--cream-deep); }
.docs-grid { display: grid; gap: 2.5rem 4rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .docs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.docs-col-panel { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--green); padding: clamp(1.25rem, 3vw, 2rem); }
.section-delivery { background: var(--cream); }

/* Adelaide */
.species-lines { list-style: none; display: grid; gap: 0; grid-template-columns: minmax(0, 1fr); border-top: 2px solid var(--green); }
@media (min-width: 768px) { .species-lines { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; } }
@media (min-width: 1100px) { .species-lines { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.species-lines li { padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.species-lines h3 { margin-bottom: 0.5rem; }
.species-lines p:last-child { margin: 0; font-size: var(--fs-small); }
.species-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.6rem; }
.species-tags span { border: 1.5px solid var(--green); color: var(--green); font-weight: 700; font-size: 0.8125rem; padding: 0.2rem 0.5rem; font-variant-numeric: tabular-nums; }
.section-port { background: var(--paper); border-top: 1px solid var(--line); }
.port-grid { display: grid; gap: 2.5rem 4rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1024px) { .port-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.address-block { font-size: 1.25rem; font-weight: 600; color: var(--green-ink); margin-bottom: 1rem; line-height: 1.45; }
.talk-panel { background: var(--cream); border: 1px solid var(--line); border-top: 4px solid var(--timber-btn); padding: clamp(1.25rem, 3vw, 2rem); }
.talk-lines { font-size: 1.125rem; font-weight: 600; }

/* Contact + form */
.pull-quote { margin: 0; padding: 0 0 0 1.25rem; border-left: 4px solid var(--timber); max-width: 48rem; }
.pull-quote p { font-size: 1.125rem; font-weight: 500; color: var(--green-ink); margin: 0; }
.section-contact { background: var(--cream-deep); }
.contact-grid { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 3rem; } }
.form-panel { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--green); padding: clamp(1.25rem, 3.5vw, 2.5rem); }
.form-note { font-size: 0.875rem; }
.req { color: var(--red); font-weight: 700; }
.field-row { display: grid; gap: 0 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .field-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.field { margin-bottom: 1.25rem; }
.field label { display: block; font-weight: 600; color: var(--green-ink); font-size: var(--fs-small); margin-bottom: 0.35rem; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field textarea {
  width: 100%; min-height: 48px; padding: 0.7rem 0.85rem; font: 400 1rem/1.4 var(--font); color: var(--text-strong);
  background: #fff; border: 1.5px solid #8A8F94; border-radius: var(--radius);
}
.field textarea { resize: vertical; min-height: 9rem; }
.field input:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--timber); outline-offset: 1px; border-color: var(--green); }
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--red); background: #FDF6F6; }
.hint { font-size: 0.8125rem; margin: 0.35rem 0 0; }
.field-check { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 0.75rem; align-items: start; }
.field-check input { width: 22px; height: 22px; margin: 0.1rem 0 0; accent-color: var(--green); }
.field-check label { font-weight: 400; color: var(--text); margin: 0; }
.btn-submit { min-width: 12rem; }
.hp-field { display: none !important; }
.contact-aside { display: grid; gap: 1rem; }
.contact-card { background: var(--paper); border: 1px solid var(--line); padding: 1.25rem 1.5rem; }
.contact-card h2 { font-size: 1.0625rem; letter-spacing: 0; margin-bottom: 0.5rem; }
.contact-card p, .contact-card address { font-size: var(--fs-small); margin: 0 0 0.6rem; }
.contact-card p:last-child { margin-bottom: 0; }
.contact-big { font-size: 1.5rem !important; font-weight: 700; }
.contact-big a { text-decoration: none; }
.contact-legal { font-size: 0.875rem; margin: 0.25rem 0 0; }
.section-paper { background: var(--paper); border-block: 1px solid var(--line); }
.docs-col-panel h2 { font-size: 1.5rem; }
@media (min-width: 1100px) { .sector.sector-gov { grid-column: span 2; } }

/* ======================================================
   Product pages (Stage 4 Batch 2)
   ====================================================== */
/* Stacked tables on small screens: rows become labelled blocks */
@media (max-width: 640px) {
  .stack-table thead { display: none; }
  .stack-table, .stack-table tbody, .stack-table tr, .stack-table th, .stack-table td { display: block; width: 100%; }
  .stack-table tr { padding: 0.85rem 0.9rem; border-top: 1px solid var(--line); }
  .stack-table tbody tr:first-child { border-top: 0; }
  .stack-table tbody th { border: 0; padding: 0 0 0.35rem; font-size: 1rem; }
  .stack-table td { border: 0; padding: 0.15rem 0; display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 0.75rem; }
  .stack-table td::before { content: attr(data-label); font-size: 0.8125rem; font-weight: 600; color: var(--green-ink); }
}
.ref-table caption:not(.visually-hidden) { caption-side: top; text-align: left; font-weight: 700; color: var(--green-ink); font-size: 1.0625rem; padding-bottom: 0.6rem; }

/* Fence posts */
.rule-box { background: var(--paper); border: 2px solid var(--green); border-left-width: 6px; padding: 1.1rem 1.4rem; margin-bottom: 1.75rem; max-width: 52rem; }
.rule-box h3 { margin-bottom: 0.35rem; }
.rule-box p { margin: 0; color: var(--text-strong); }
.spec-list { margin: 0; border-top: 2px solid var(--green); background: var(--paper); border-inline: 1px solid var(--line); }
.spec-list > div { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr); gap: 1rem; padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); }
.spec-list dt { font-weight: 600; color: var(--green-ink); font-size: var(--fs-small); }
.spec-list dd { margin: 0; font-size: var(--fs-small); color: var(--text-strong); }
@media (max-width: 480px) { .spec-list > div { grid-template-columns: minmax(0, 1fr); gap: 0.15rem; } }
.sizing-grid { display: grid; gap: 2rem 3.5rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1024px) { .sizing-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }
.sizes-two { display: grid; gap: 2rem 3rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 900px) { .sizes-two { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Durable Hardware */
.hardware-hero-grid { display: grid; gap: 2.5rem 4rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 1024px) { .hardware-hero-grid { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); } }
.subbrand-logo { width: 150px; margin-bottom: 1.25rem; }
.grade-chips { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.grade-chips > div { border: 2px solid var(--green); background: var(--paper); padding: 1rem 1.1rem; }
.grade-chips dt { font-size: 1.625rem; font-weight: 700; color: var(--green); letter-spacing: -0.01em; line-height: 1.1; }
.grade-chips dd { margin: 0.3rem 0 0; font-size: var(--fs-small); color: var(--text-strong); }
.drawing-band { background: #F3F1EC; border-bottom: 1px solid var(--line); overflow: hidden; }
.drawing-band img { width: 100%; max-width: 1600px; margin-inline: auto; height: auto; mix-blend-mode: multiply; opacity: .9; }
.intro-icons, .why-icons { list-style: none; display: grid; gap: 1.5rem 2.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 768px) { .intro-icons { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.intro-icons li, .why-icons li { border-top: 2px solid var(--green); padding-top: 1.25rem; }
.intro-icons img, .why-icons img { width: 56px; height: 56px; margin-bottom: 0.75rem; }
.intro-icons p, .why-icons p { font-size: var(--fs-small); margin: 0; }
.hw-services { margin-top: clamp(2.5rem, 5vw, 3.5rem); max-width: 60rem; }
.section-grades { background: var(--cream-deep); }
.env-grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
@media (min-width: 768px) { .env-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .env-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.env { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--green); padding: 1.5rem; }
.env img { width: 64px; height: 64px; margin-bottom: 0.75rem; }
.env-grade { font-weight: 700; color: var(--green); font-size: 1rem; line-height: 1.4; }
.env ul { list-style: none; border-top: 1px solid var(--line); margin-bottom: 1rem; }
.env li { font-size: 0.875rem; padding: 0.45rem 0; border-bottom: 1px solid var(--line); color: var(--text-strong); }
.env-eg, .env-note { font-size: 0.875rem; }
.env-note { border-left: 3px solid var(--timber); padding-left: 0.75rem; margin: 0; }
.table-title { margin-bottom: 0.75rem; }
.section-range { background: var(--cream); }
.range-list { border-top: 2px solid var(--green); }
.range { border-bottom: 1px solid var(--line); background: var(--cream); scroll-margin-top: calc(var(--header-h) + 1rem); }
.range summary { list-style: none; display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 1.25rem; align-items: center; padding: 1rem 0.5rem; cursor: pointer; border-radius: var(--radius); }
.range summary::-webkit-details-marker { display: none; }
.range summary:hover { background: var(--paper); }
.range summary:hover .range-name { text-decoration: underline; text-decoration-color: var(--timber); text-underline-offset: 0.2em; }
.range summary img { width: 48px; height: 48px; }
.range-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 1rem; }
.range-name { font-size: 1.25rem; font-weight: 700; color: var(--green-ink); letter-spacing: -0.01em; }
.range-count { font-size: 0.875rem; color: var(--text); }
.range-chevron { color: var(--green); transition: transform .15s ease; margin-right: 0.5rem; }
.range[open] .range-chevron { transform: rotate(180deg); }
.range[open] summary { background: var(--paper); }
.range-body { padding: 0.5rem 0.5rem 2rem calc(48px + 1.75rem); }
@media (max-width: 640px) { .range-body { padding-left: 0; padding-right: 0; } }
.range-body > p { font-size: var(--fs-small); max-width: 70ch; }
.range-notes { list-style: none; margin-top: 1rem; display: grid; gap: 0.4rem; }
.range-notes li { font-size: 0.875rem; padding-left: 1rem; position: relative; }
.range-notes li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 6px; height: 2px; background: var(--timber); }
.range-help { margin-top: 1.5rem; }
.section-why-hw { background: var(--cream-deep); }
@media (min-width: 768px) { .why-icons { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .why-icons { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1.5rem; } }
.why-icons h3 { font-size: 1.0625rem; }

/* ---------- FAQ ("Common questions") – generated from src/data/faqs.json ---------- */
.section-faq { background: var(--paper); border-top: 1px solid var(--line); }
.faq-list { border-top: 2px solid var(--green); margin-top: 1.5rem; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding: 1.1rem 0.25rem; cursor: pointer; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq-q { margin: 0; font-size: 1.125rem; font-weight: 600; color: var(--green-ink); }
.faq summary:hover .faq-q { color: var(--green); text-decoration: underline; text-decoration-color: var(--timber); text-underline-offset: 0.2em; }
.faq-chevron { color: var(--green); transition: transform .15s ease; }
.faq[open] .faq-chevron { transform: rotate(180deg); }
.faq-a { padding: 0 0.25rem 1.25rem; }
.faq-a p { margin: 0; }

/* Narrow phones (320 px): let long email addresses wrap and stop grid items overflowing */
@media (max-width: 479px) { a[href^="mailto:"] { overflow-wrap: anywhere; } }
.contact-aside, .contact-card, .talk-panel, .form-panel { min-width: 0; }

/* ======================================================
   Guides and resources (Stage 4 Batch 3)
   ====================================================== */
.guide-grid { display: grid; gap: 0 4rem; grid-template-columns: minmax(0, 1fr); padding-block: clamp(1.5rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem); }
@media (min-width: 1024px) { .guide-grid { grid-template-columns: 15rem minmax(0, 1fr); } }
.toc { align-self: start; border-top: 2px solid var(--green); padding-top: 1rem; margin-bottom: 1.5rem; }
@media (min-width: 1024px) { .toc { position: sticky; top: calc(var(--header-h) + 1.5rem); margin-bottom: 0; } }
.toc-title { font-size: 0.9375rem; letter-spacing: 0; margin-bottom: 0.5rem; color: var(--text); font-weight: 600; }
.toc ol { list-style: none; display: grid; gap: 0.1rem; }
.toc a { display: block; padding: 0.4rem 0 0.4rem 0.75rem; border-left: 2px solid var(--line); color: var(--green-ink); text-decoration: none; font-size: var(--fs-small); font-weight: 500; }
.toc a:hover { border-left-color: var(--timber); color: var(--green); }
@media (max-width: 1023.98px) {
  .toc ol { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; }
  .toc a { border-left: 0; padding: 0.35rem 0; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 0.25em; }
}
.guide-body { min-width: 0; max-width: 50rem; }
.guide-body > section { padding-block: clamp(2rem, 4vw, 2.75rem); border-top: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 1rem); }
.guide-body > section:first-child { border-top: 0; padding-top: 0; }
.guide-body h3 { margin-top: 1.75rem; }
.guide-body .ref-table-wrap { margin-block: 1.25rem 0.5rem; }
.guide-body .detail-list { margin-block: 0.75rem 1rem; }
.guide-body .detail-list li { font-size: var(--fs-body); }
.callout { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--timber); padding: 1.1rem 1.4rem; margin-block: 1.5rem; }
.callout h3 { margin: 0 0 0.35rem; font-size: 1.0625rem; }
.callout p { margin: 0; }
.steps-list { padding-left: 1.4rem; display: grid; gap: 0.6rem; margin-block: 0.75rem 1.25rem; }
.steps-list li::marker { color: var(--timber-btn); font-weight: 700; }
.species-care { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .species-care { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.species-care > div { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--green); padding: 1.25rem; }
.species-care h3 { margin: 0 0 0.5rem; }
.species-care p { margin: 0; font-size: var(--fs-small); }
.page-hero-poster img { aspect-ratio: auto; object-fit: contain; background: var(--paper); border: 1px solid var(--line); }
@media (min-width: 1024px) { .page-hero-poster img { max-height: none; } }
.guide-cards { list-style: none; display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .guide-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .guide-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.guide-card { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--green); padding: 1.5rem; position: relative; }
.guide-card h3 a { color: var(--green-ink); text-decoration: none; }
.guide-card h3 a::after { content: ""; position: absolute; inset: 0; }
.guide-card:hover h3 a { text-decoration: underline; text-decoration-color: var(--timber); text-underline-offset: 0.2em; }
.guide-card:focus-within { outline: 3px solid var(--timber); outline-offset: 2px; }
.guide-card h3 a:focus-visible { outline: none; }
.guide-card p { margin: 0; font-size: var(--fs-small); }
.policy-grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 700px) { .policy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .policy-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.poster-hero-grid { display: grid; gap: 2.5rem 4rem; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 1024px) { .poster-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); } }
.poster-figure { margin: 0; }
.poster-figure img { width: 100%; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 18px 40px -24px rgba(26, 58, 46, .45); }
@media (min-width: 900px) { .spec-list-wide { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 0; } .spec-list-wide > div:nth-child(odd) { border-right: 1px solid var(--line); } }
.h3-size { font-size: var(--fs-h3); margin-top: 2rem; }
.guide-body > section > .detail-list:last-child li:last-child { border-bottom: 0; }

/* ======================================================
   Legal and utility pages (Stage 4 Batch 4)
   ====================================================== */
.page-terms .toc { position: static; }
.tc-toc ol ol { margin: 0.25rem 0 0.75rem; }
.tc-toc ol ol a { font-weight: 400; font-size: 0.875rem; padding-block: 0.25rem; }
.tc-toc > ol > li > a { font-weight: 600; }
@media (max-width: 1023.98px) {
  .tc-toc ol { display: block; }
  .tc-toc ol ol { display: flex; flex-wrap: wrap; gap: 0.15rem 1rem; }
}
.tc-doc { padding-block: clamp(2rem, 4vw, 2.75rem); border-top: 2px solid var(--green); scroll-margin-top: calc(var(--header-h) + 1rem); }
.tc-doc:first-child { border-top: 0; padding-top: 0; }
.tc-doc h3 { font-size: 1rem; letter-spacing: 0.02em; margin-top: 1.75rem; scroll-margin-top: calc(var(--header-h) + 1rem); }
.tc-doc-title { font-weight: 700; color: var(--green-ink); margin-bottom: 0.25rem; }
.tc-note-title { margin: 1rem 0 0.5rem; color: var(--green-ink); }
.tc-doc hr { border: 0; border-top: 1px solid var(--line); margin: 1.5rem 0; }
.tc-list { padding-left: 1.25rem; display: grid; gap: 0.45rem; margin: 0.5rem 0 1rem; }
.tc-list ul { padding-left: 1.25rem; margin-top: 0.4rem; display: grid; gap: 0.35rem; list-style: circle; }
.tc-list ul ul { list-style: square; }
.tc-contact { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--green); padding: 1rem 1.25rem; margin: 1rem 0; line-height: 1.7; overflow-wrap: anywhere; }
.policy-body p, .policy-body li { max-width: 68ch; }
.utility-links { list-style: none; display: grid; gap: 0.5rem 2rem; grid-template-columns: minmax(0, 1fr); margin: 1rem 0 0; }
@media (min-width: 640px) { .utility-links { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .utility-links { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.utility-links a { display: block; padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-weight: 600; text-decoration: none; color: var(--green-ink); }
.utility-links a:hover { color: var(--green); text-decoration: underline; text-decoration-color: var(--timber); }
.utility-links span { display: block; font-weight: 400; font-size: 0.875rem; color: var(--text); }
@media (max-width: 479px) { .tc-list li, .tc-body p { overflow-wrap: anywhere; } }
.callout .h3-size { margin-top: 0; }