/* TUUYA - global design system (loaded on EVERY page).
   Editorial Arborist, D-016/D-018: no radii, no shadows, no gradient blobs,
   no capsules, no icon grids. Tokens + typography + shared header/footer.
   Page-specific scenes (home, product pages) add their own layer on top,
   but the chrome and tokens below are single-source for the whole site. */

:root {
  --paper: #f3efe7;
  --paper-deep: #ebe4d6;
  --ink: #211c16;
  --ink-soft: #4a4137;
  --brass: #b08d57;
  --brass-dark: #8a6c3e;
  --bark: #2b2118;
  --bark-deep: #1c1510;
  --paper-on-bark: #efe8da;
  --hairline: rgba(33, 28, 22, 0.16);
  --hairline-strong: rgba(33, 28, 22, 0.34);
  --hairline-on-bark: rgba(239, 232, 218, 0.22);
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --label: 0.72rem;
  --track: 0.16em;
  --header-h: 4.5rem;
}

html {
  --font-display: "Spectral", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --display-weight: 400;
  scroll-padding-top: var(--header-h);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  cursor: url(../img/cursor-triangle.png) 16 3, auto;
}
/* inner pages clear the fixed header; the home hero sits under it full-bleed */
body:not(.home) { padding-top: var(--header-h); }

img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  line-height: 1.04;
}

.label {
  font-size: var(--label);
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: var(--ink-soft);
}

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--ink); color: var(--paper); padding: 0.6rem 1rem; }
.skip-link:focus { left: 0; }

/* ---- buttons (shared) ---- */
.btn {
  display: inline-block;
  font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  border: 1px solid currentColor; padding: 0.85rem 1.6rem;
  transition: background 0.15s, color 0.15s;
}
.btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.brass { color: var(--brass-dark); }
.btn.brass:hover { background: var(--brass-dark); color: var(--paper); border-color: var(--brass-dark); }

/* ---- base form controls (shared: enquiry, contact, product pages) ---- */
label { display: block; font-size: var(--label); letter-spacing: var(--track); text-transform: uppercase; color: var(--ink-soft); margin: 1.1rem 0 0.35rem; }
input, select, textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--paper); border: 1px solid var(--hairline-strong); padding: 0.65rem 0.85rem;
}
input:focus, select:focus, textarea:focus { outline: 1px solid var(--brass); border-color: var(--brass); }

/* ============ SHARED HEADER (single source, every page) ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center;
  padding: 0.7rem clamp(1rem, 3vw, 2rem); min-height: var(--header-h);
  background: var(--paper); border-bottom: 1px solid var(--hairline);
  transition: background 0.3s, border-color 0.3s;
}
/* content kept in a centred band so items do not stick to the corners on wide monitors */
.hdr-inner {
  width: min(82rem, 100%); margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem;
}
/* overlay variant: transparent over the home hero until the page is scrolled */
/* subtle dark scrim so light text/buttons stay readable over a bright hero sky */
.site-header--overlay { background: linear-gradient(180deg, rgba(28, 21, 16, 0.66), rgba(28, 21, 16, 0.15)); border-bottom-color: transparent; }
.site-header--overlay.scrolled { background: var(--paper); border-bottom-color: var(--hairline); }
.site-header--overlay:not(.scrolled) .brand,
.site-header--overlay:not(.scrolled) .hdr-link,
.site-header--overlay:not(.scrolled) .hdr-menu-list > li > a { color: var(--paper-on-bark); }
.site-header--overlay:not(.scrolled) .btn-mini { border-color: rgba(239, 232, 218, 0.8); color: var(--paper-on-bark); }
.site-header--overlay:not(.scrolled) .btn-mini:hover { background: var(--paper-on-bark); color: var(--ink); }
/* brand mark = wood-spil triangle, same in both header states (no invert) */
.site-header--overlay:not(.scrolled) .nav-toggle span { background: var(--paper-on-bark); }

.brand {
  display: flex; align-items: center; gap: 0.55rem; text-decoration: none;
  font-family: var(--font-display); font-weight: var(--display-weight);
  font-size: 1.1rem; letter-spacing: 0.14em; color: var(--ink);
}
.brand img { width: 22px; height: 22px; clip-path: polygon(50% 13.5%, 88% 86%, 12% 86%); }

/* nav (native wp_nav_menu output; CSS-only dropdown on desktop) */
.hdr-nav { justify-self: center; }
.hdr-menu-list { list-style: none; display: flex; gap: 1.6rem; align-items: center; }
.hdr-menu-list a, .hdr-link {
  font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--ink-soft); text-decoration: none; font-family: var(--font-body);
}
.hdr-menu-list > li > a:hover, .hdr-link:hover { color: var(--brass-dark); }
.menu-item-has-children { position: relative; }
.menu-item-has-children > .hdr-link,
.menu-item-has-children > a { display: inline-flex; align-items: center; gap: 0.3rem; }
.sub-menu {
  list-style: none; position: absolute; top: calc(100% + 0.9rem); left: 0; min-width: 17rem; z-index: 5;
  background: var(--paper); border: 1px solid var(--hairline); display: grid;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.menu-item-has-children:hover > .sub-menu,
.menu-item-has-children:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.sub-menu a { padding: 0.7rem 1rem; text-decoration: none; color: var(--ink); font-size: 0.85rem; border-bottom: 1px solid var(--hairline); }
.sub-menu li:last-child a { border-bottom: 0; }
.sub-menu a:hover { background: var(--paper-deep); color: var(--brass-dark); }

.hdr-cta { justify-self: end; display: flex; gap: 0.6rem; align-items: center; }
.btn-mini {
  font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  padding: 0.6rem 1rem; border: 1px solid var(--ink); color: var(--ink); background: none;
  cursor: pointer; font-family: var(--font-body);
}
.btn-mini:hover { background: var(--ink); color: var(--paper); }
.btn-mini.brass { border-color: var(--brass-dark); color: var(--paper); background: var(--brass-dark); }
.btn-mini.brass:hover { background: var(--ink); border-color: var(--ink); }

/* burger (mobile only) */
.nav-toggle { display: none; width: 2.4rem; height: 2.4rem; flex-direction: column; justify-content: center; gap: 5px; justify-self: end; }
.nav-toggle span { display: block; width: 1.5rem; height: 2px; margin: 0 auto; background: var(--ink); transition: transform 0.25s, opacity 0.25s; }

/* fast-quote popup (shared) */
.fq-popup { position: fixed; inset: 0; z-index: 60; display: grid; place-content: center; background: rgba(28, 21, 16, 0.55); padding: 1rem; }
.fq-popup[hidden] { display: none; }
.fq-card { background: var(--paper); border: 1px solid var(--brass); padding: 2rem clamp(1.5rem, 4vw, 2.5rem); max-width: 23rem; width: 100%; position: relative; text-align: center; }
.fq-card h3 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.fq-card p { color: var(--ink-soft); margin-bottom: 1.2rem; font-size: 0.9rem; }
.fq-opt { display: block; padding: 0.8rem; border: 1px solid var(--hairline-strong); margin-bottom: 0.6rem; text-decoration: none; color: var(--ink); letter-spacing: 0.05em; text-transform: uppercase; font-size: 0.8rem; }
.fq-opt:hover { background: var(--brass-dark); color: var(--paper); border-color: var(--brass-dark); }
.fq-close { position: absolute; top: 0.5rem; right: 0.9rem; font-size: 1.5rem; line-height: 1; color: var(--ink-soft); }

/* ============ SHARED FOOTER (single source, every page) ============ */
.site-footer { background: var(--bark); color: var(--paper-on-bark); padding: clamp(2.5rem, 6vh, 4rem) var(--gutter) 1.5rem; }
.sf-inner { width: min(76rem, 100%); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
.sf-mark { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: 0.14em; }
.sf-brand p { margin-top: 0.8rem; font-size: 0.92rem; opacity: 0.7; max-width: 32ch; }
.sf-col h4 { font-family: var(--font-body); font-weight: 600; font-size: var(--label); letter-spacing: var(--track); text-transform: uppercase; color: var(--brass); margin-bottom: 0.9rem; }
.sf-list { list-style: none; display: grid; gap: 0.6rem; }
.sf-list a { text-decoration: none; color: var(--paper-on-bark); opacity: 0.82; font-size: 0.92rem; }
.sf-list a:hover { opacity: 1; color: var(--brass); }
.sf-legal { width: min(76rem, 100%); margin: clamp(2rem, 5vh, 3rem) auto 0; padding-top: 1.2rem; border-top: 1px solid var(--hairline-on-bark); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.82rem; opacity: 0.7; }
.sf-legal a { text-decoration: none; color: inherit; }
.sf-legal a:hover { color: var(--brass); }

/* ===== PAGE TEMPLATE (silo / content pages) ===== */
.page-main { width: min(58rem, 100%); margin: 0 auto; padding: clamp(2.5rem, 6vh, 4.5rem) var(--gutter); }
.page-head { margin-bottom: clamp(1.5rem, 4vh, 2.5rem); padding-bottom: 1.2rem; border-bottom: 1px solid var(--hairline); }
.page-head .label { color: var(--brass); margin-bottom: 0.6rem; }
.page-head h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
.page-body { font-size: 1.08rem; }
.page-body > p { margin-bottom: 1.1rem; max-width: 40rem; }
.page-body h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 2rem 0 0.8rem; }
.page-body h3 { font-size: 1.3rem; margin: 1.4rem 0 0.6rem; }
.page-body a { color: var(--brass-dark); }
.child-pages { list-style: none; margin-top: 2rem; border-top: 1px solid var(--hairline-strong); }
.child-pages li { border-bottom: 1px solid var(--hairline); }
.child-pages a { display: block; padding: 1.1rem 0; text-decoration: none; }
.child-pages a:hover span { color: var(--brass-dark); }
.child-pages span { font-family: var(--font-display); font-size: 1.2rem; }
.child-pages em { display: block; font-style: normal; color: var(--ink-soft); font-size: 0.92rem; margin-top: 0.2rem; }

/* ============ MOBILE (<=900px): one DOM, burger panel ============ */
@media (max-width: 900px) {
  .nav-toggle { display: flex; order: 3; }
  .hdr-inner { grid-template-columns: 1fr auto auto; }
  /* keep a one-tap contact button in the mobile header (opens the contact popup) */
  .hdr-cta { display: flex; order: 2; }
  .hdr-cta .btn-mini:not(.brass) { display: none; }

  .hdr-nav {
    position: fixed; inset: var(--header-h) 0 0; justify-self: stretch;
    background: var(--paper); border-top: 1px solid var(--hairline);
    padding: 1.2rem var(--gutter) 2rem; overflow-y: auto;
    transform: translateX(100%); transition: transform 0.28s ease;
  }
  body.nav-open .hdr-nav { transform: none; }
  .hdr-menu-list { flex-direction: column; align-items: stretch; gap: 0; }
  .hdr-menu-list > li { border-bottom: 1px solid var(--hairline); }
  .hdr-menu-list a, .hdr-link { display: block; padding: 1rem 0; font-size: 0.95rem; color: var(--ink); }
  .menu-item-has-children > .hdr-link { color: var(--brass-dark); pointer-events: none; }

  /* submenu expands inline inside the panel, no per-item toggle */
  .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; border: 0; min-width: 0; background: none; padding-left: 1rem; }
  .sub-menu a { padding: 0.55rem 0; border-bottom: 0; }

  /* panel is solid even when the overlay header is transparent at the top */
  body.nav-open { overflow: hidden; }
  body.nav-open .site-header--overlay { background: var(--paper); border-bottom-color: var(--hairline); }
  body.nav-open .site-header--overlay .brand,
  body.nav-open .site-header--overlay .hdr-link { color: var(--ink); }
  body.nav-open .site-header--overlay .nav-toggle span { background: var(--ink); }

  /* burger to X */
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .sf-inner { grid-template-columns: 1fr; gap: 1.5rem; }
}