/* ==========================================================================
   AUDWeld landing page — audeo.sg/audweld
   Tokens extracted from the audeo.sg Elementor kit + the AUDWeld brochure.
   See brand-spec.md for provenance of every value in :root.
   ========================================================================== */

/* --- 1. Tokens ----------------------------------------------------------- */
:root {
  /* AUDEO chrome */
  --bg:         oklch(13.5% 0.017 278);   /* #0A0B14 */
  --surface:    oklch(26.5% 0.027 281);   /* #222334 */
  --surface-2:  oklch(20% 0.022 280);
  --fg:         oklch(96.2% 0.001 300);   /* #F5F4F5 */
  --muted:      oklch(70% 0.025 283);
  --border:     rgb(255 255 255 / 0.11);
  --border-str: rgb(255 255 255 / 0.22);

  /* AUDWeld product accent (body zone) */
  --accent:      oklch(66% 0.21 44);      /* #F05400 spark orange */
  --accent-soft: oklch(66% 0.21 44 / 0.14);

  /* AUDEO site accent (chrome zone only: top bar + footer) */
  --audeo:      oklch(47% 0.195 28);      /* #B51717 */
  --audeo-deep: oklch(33% 0.15 29);       /* #760000 */

  --font-display: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, monospace;

  --maxw: 1240px;
  --gut: clamp(20px, 5vw, 64px);
  --sect: clamp(64px, 9vw, 128px);
  --r: 3px;
}

/* --- 2. Reset + base ----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 400 clamp(15px, 0.4vw + 14px, 17px)/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* --- 3. Layout primitives ------------------------------------------------ */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: var(--sect); scroll-margin-top: 80px; }
.section + .section { border-top: 1px solid var(--border); }

.eyebrow {
  font: 510 12px/1.5 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow--accent { color: var(--accent); }

h1, h2, h3, .h-display {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(34px, 3.1vw + 20px, 54px); letter-spacing: -0.025em; }
h2 { font-size: clamp(28px, 3.6vw, 46px); }
h3 { font-size: clamp(19px, 1.2vw + 16px, 24px); letter-spacing: -0.01em; }
p { text-wrap: pretty; }
.lede { font-size: clamp(16px, 0.6vw + 15px, 19px); color: var(--muted); max-width: 62ch; }

.sect-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 4vw, 56px); }
.sect-head p { max-width: 68ch; color: var(--muted); }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* --- 4. Buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border: 1px solid transparent; border-radius: var(--r);
  font: 510 15px/1 var(--font-body); letter-spacing: 0.02em;
  text-decoration: none; cursor: pointer;
  transition: background .18s, border-color .18s, transform .12s, color .18s;
}
.btn:active { transform: translateY(2px); }
.btn--primary { background: var(--accent); color: #150800; font-weight: 590; }
.btn--primary:hover { background: oklch(72% 0.2 46); }
.btn--ghost { border-color: var(--border-str); color: var(--fg); }
.btn--ghost:hover { border-color: var(--fg); background: rgb(255 255 255 / 0.05); }
.btn--audeo { background: var(--audeo); color: #fff; }
.btn--audeo:hover { background: oklch(53% 0.2 28); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* --- 5. Site chrome: AUDEO top bar + nav --------------------------------- */
.utility {
  background: var(--audeo-deep);
  font: 510 12.5px/1 var(--font-body); letter-spacing: 0.015em;
}
.utility .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 38px; }
.utility a { text-decoration: none; opacity: .92; }
.utility a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.utility__left { display: flex; align-items: center; gap: 8px; }
.utility__right { display: flex; align-items: center; gap: 20px; }
@media (max-width: 640px) { .utility__left span { display: none; } }

.masthead {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.masthead.is-stuck { box-shadow: 0 14px 34px rgb(0 0 0 / 0.5); }
.masthead .wrap { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.brandlock { display: flex; align-items: center; gap: 14px; text-decoration: none; flex: none; }
.brandlock__audeo { width: clamp(84px, 9vw, 112px); filter: brightness(0) invert(1); opacity: .95; }
.brandlock__rule { width: 1px; height: 26px; background: var(--border-str); }
.brandlock__product {
  font: 600 13px/1 var(--font-display); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
}
.nav { margin-left: auto; display: flex; align-items: center; gap: clamp(14px, 1.6vw, 28px); }
.nav a {
  font: 510 14px/1 var(--font-body); letter-spacing: 0.01em;
  color: var(--muted); text-decoration: none; padding: 6px 0;
  border-bottom: 1px solid transparent; transition: color .16s, border-color .16s;
}
.nav a:hover, .nav a.is-active { color: var(--fg); border-bottom-color: var(--accent); }
.nav__cta { margin-left: 6px; }
/* `.nav a` outranks `.btn` on specificity — re-assert the button's own box. */
.nav a.btn { padding: 0 22px; border-bottom: 0; }
.nav a.btn:hover { border-bottom: 0; }
.nav a.btn--primary, .nav a.btn--primary:hover, .nav a.btn--primary.is-active { color: #150800; }
.nav a.btn--ghost { color: var(--fg); }
.navtoggle {
  margin-left: auto; width: 46px; height: 46px; display: none; place-items: center;
  background: none; border: 1px solid var(--border-str); border-radius: var(--r); cursor: pointer;
}
.navtoggle svg { width: 20px; height: 20px; }
@media (max-width: 960px) {
  .navtoggle { display: grid; }
  .nav {
    position: absolute; inset: 100% 0 auto; margin: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 8px var(--gut) 20px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav a:hover, .nav a.is-active { border-bottom-color: var(--border); }
  .nav__cta { margin: 16px 0 0; }
}

/* --- 6. Hero ------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 92px) 0; }
.hero::before {
  content: ''; position: absolute; inset: -30% -10% auto 30%; height: 80%;
  background: radial-gradient(60% 55% at 60% 40%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero__grid { display: grid; gap: clamp(36px, 5vw, 64px); align-items: center; }
@media (min-width: 1024px) { .hero__grid { grid-template-columns: 1.02fr 0.98fr; } }
.hero__logo {
  /* the brochure lockup ships on its own dark plate; frame it as a badge
     rather than key the plate out and chew the mark's dark edges */
  width: clamp(224px, 27vw, 310px); margin-bottom: 26px;
  padding: 14px 20px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--r);
}
.hero h1 { margin-bottom: 18px; }
.hero__sub {
  font: 600 clamp(16px, 1vw + 13px, 21px)/1.3 var(--font-display);
  letter-spacing: -0.01em; margin-bottom: 24px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__figure { position: relative; }
.hero__figure img { width: 100%; border: 1px solid var(--border); border-radius: var(--r); }
.hero__cap {
  position: absolute; left: 0; bottom: 0; right: 0;
  padding: 36px 18px 14px;
  background: linear-gradient(transparent, rgb(10 11 20 / 0.92));
  font: 510 11.5px/1.4 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
}

/* weld-bead divider — the one flourish */
.bead { position: relative; height: 1px; background: var(--border); margin-top: clamp(48px, 6vw, 80px); }
.bead::after {
  content: ''; position: absolute; top: -2px; left: 0; width: 46px; height: 5px;
  border-radius: 99px; background: var(--accent);
  box-shadow: 0 0 18px 2px var(--accent);
  animation: bead-run 7s cubic-bezier(.65,.02,.36,1) infinite;
}
@keyframes bead-run {
  0%   { left: 0; opacity: 0; }
  8%   { opacity: 1; }
  82%  { left: calc(100% - 46px); opacity: 1; }
  100% { left: calc(100% - 46px); opacity: 0; }
}

/* --- 7. Capability cards + steel strip ----------------------------------- */
.caps { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); }
@media (min-width: 760px) { .caps { grid-template-columns: repeat(3, 1fr); } }
.cap { background: var(--bg); padding: clamp(22px, 2.4vw, 34px); display: grid; gap: 10px; align-content: start; }
.cap__icon { width: 26px; height: 26px; color: var(--accent); }
.cap h3 { font-size: 19px; }
.cap p { color: var(--muted); font-size: 15px; }

.steelstrip {
  display: flex; flex-wrap: wrap; gap: 10px 0;
  border-block: 1px solid var(--border); padding-block: 18px; margin-top: clamp(40px, 5vw, 64px);
}
.steelstrip li {
  list-style: none; padding-inline: clamp(12px, 2vw, 26px);
  font: 510 11.5px/1.5 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
}
.steelstrip li + li { border-left: 1px solid var(--border); }

/* --- 8. Two-column prose + portfolio list -------------------------------- */
.split { display: grid; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }
.split .lede { font-size: clamp(17px, 0.8vw + 15px, 21px); color: var(--fg); }
.split p + p { margin-top: 1em; }
.split .body p { color: var(--muted); }

.band { margin-top: clamp(40px, 5vw, 68px); }
.band img {
  width: 100%; max-height: clamp(220px, 26vw, 360px); object-fit: cover;
  border: 1px solid var(--border); border-radius: var(--r);
}
.band figcaption { margin-top: 12px; }

.portfolio { margin-top: 26px; border-top: 1px solid var(--border); }
.portfolio__item {
  display: grid; gap: 4px 24px; padding: clamp(20px, 2.4vw, 28px) 0;
  border-bottom: 1px solid var(--border);
  grid-template-columns: auto 1fr;
  transition: background .2s;
}
.portfolio__item:hover { background: rgb(255 255 255 / 0.025); }
.portfolio__item:hover .portfolio__num { color: var(--accent); }
.portfolio__num {
  font: 510 13px/1.2 var(--font-mono); letter-spacing: 0.08em; color: var(--muted);
  transition: color .2s;
  padding-top: 5px; min-width: 2.5ch;
}
.portfolio__item h3 { grid-column: 2; }
.portfolio__item p { grid-column: 2; color: var(--muted); font-size: 15.5px; max-width: 70ch; }
@media (min-width: 1000px) {
  .portfolio__item { grid-template-columns: auto minmax(260px, 0.8fr) 1.2fr; align-items: baseline; }
  .portfolio__item h3 { grid-column: 2; }
  .portfolio__item p { grid-column: 3; grid-row: 1; max-width: 62ch; }
}

/* --- 9. Product range accordion ------------------------------------------ */
.range { border: 1px solid var(--border); }
.range details { border-bottom: 1px solid var(--border); }
.range details:last-of-type { border-bottom: 0; }
.range summary {
  display: flex; align-items: center; gap: 16px; cursor: pointer; list-style: none;
  padding: clamp(18px, 2vw, 24px) clamp(16px, 2vw, 28px);
  font-family: var(--font-display); font-weight: 600; font-size: clamp(16px, 0.6vw + 14px, 19px);
  letter-spacing: -0.01em;
}
.range summary::-webkit-details-marker { display: none; }
.range summary:hover { background: rgb(255 255 255 / 0.03); }
.range summary .idx { font: 510 13px/1 var(--font-mono); color: var(--muted); letter-spacing: 0.08em; }
.range details[open] summary .idx { color: var(--accent); }
.range summary .chev { margin-left: auto; width: 18px; height: 18px; color: var(--muted); transition: transform .22s; }
.range details[open] summary .chev { transform: rotate(180deg); }
.range details[open] summary { background: rgb(255 255 255 / 0.03); }
.range__body { padding: 4px clamp(16px, 2vw, 28px) clamp(22px, 2.4vw, 30px) clamp(42px, 4vw, 62px); display: grid; gap: 16px; }
.wirerow { display: grid; gap: 8px; }
.wirerow__label {
  font: 510 11px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.codes { display: flex; flex-wrap: wrap; gap: 7px; }
.code {
  font: 510 12.5px/1 var(--font-mono); letter-spacing: 0.04em;
  padding: 7px 10px; border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface-2); color: var(--fg);
}
.note {
  margin-top: 22px; padding: clamp(18px, 2vw, 24px);
  border: 1px solid var(--border); border-radius: var(--r); background: var(--surface-2);
}
.note strong { font-family: var(--font-display); font-weight: 600; display: block; margin-bottom: 6px; }
.note p { color: var(--muted); font-size: 15px; max-width: 80ch; }

/* --- 10. Industry image cards -------------------------------------------- */
.industries { display: grid; gap: clamp(16px, 2vw, 24px); }
@media (min-width: 760px) { .industries { grid-template-columns: repeat(3, 1fr); } }
.industry { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; background: var(--surface-2); }
.industry__img { aspect-ratio: 16 / 10; overflow: hidden; }
.industry__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.6,.2,1); }
.industry:hover .industry__img img { transform: scale(1.05); }
.industry__body { padding: clamp(18px, 2vw, 24px); display: grid; gap: 8px; }
.industry__body h3 { font-size: 18px; }
.industry__body p { color: var(--muted); font-size: 15px; }

/* --- 11. Application tabs ------------------------------------------------ */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(24px, 3vw, 36px); }
.tab {
  min-height: 44px; padding: 0 16px;
  background: transparent; border: 1px solid var(--border); border-radius: var(--r);
  font: 510 13.5px/1 var(--font-body); letter-spacing: 0.015em; color: var(--muted);
  cursor: pointer; transition: all .16s;
}
.tab:hover { color: var(--fg); border-color: var(--border-str); }
.tab[aria-selected="true"] { background: var(--fg); border-color: var(--fg); color: var(--bg); font-weight: 590; }

.panel[hidden] { display: none; }
.panel { display: grid; gap: clamp(24px, 3vw, 44px); }
@media (min-width: 940px) { .panel { grid-template-columns: 0.85fr 1.15fr; align-items: start; } }
.panel__fig { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.panel__fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.panel__fig figcaption {
  padding: 12px 14px; border-top: 1px solid var(--border); background: var(--surface-2);
  font: 510 11px/1.4 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.spectable { width: 100%; border-collapse: collapse; }
.spectable caption { text-align: left; margin-bottom: 14px; }
.spectable caption .t { font: 600 clamp(20px, 1.4vw + 16px, 26px)/1.1 var(--font-display); letter-spacing: -0.015em; display: block; }
.spectable th, .spectable td { text-align: left; vertical-align: top; padding: 16px 0; border-top: 1px solid var(--border); }
.spectable th {
  width: 33%; padding-right: 20px; font: 510 13px/1.45 var(--font-body); color: var(--muted);
}
@media (max-width: 560px) {
  .spectable th, .spectable td { display: block; width: 100%; padding-block: 0; border-top: 0; }
  .spectable th { padding-top: 16px; border-top: 1px solid var(--border); }
  .spectable td { padding-bottom: 16px; }
}

/* --- 12. Assurance row --------------------------------------------------- */
.assure { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); }
@media (min-width: 820px) { .assure { grid-template-columns: repeat(3, 1fr); } }
.assure > div { background: var(--surface-2); padding: clamp(22px, 2.4vw, 32px); display: grid; gap: 10px; align-content: start; }
.assure h3 { font-size: 18px; }
.assure p { color: var(--muted); font-size: 15px; }

/* --- 13. Enquiry + form -------------------------------------------------- */
.enquire { background: var(--surface-2); border-top: 1px solid var(--border); }
.enquire__grid { display: grid; gap: clamp(32px, 4vw, 60px); }
@media (min-width: 980px) { .enquire__grid { grid-template-columns: 0.85fr 1.15fr; } }
.contactlist { display: grid; gap: 18px; margin-top: 28px; }
.contactlist div { display: grid; gap: 4px; padding-top: 16px; border-top: 1px solid var(--border); }
.contactlist dt { font: 510 11px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.contactlist dd { margin: 0; font-size: 15.5px; }
.contactlist a { text-decoration: none; border-bottom: 1px solid var(--border-str); }
.contactlist a:hover { border-bottom-color: var(--accent); }

.form { display: grid; gap: 16px; }
.form__row { display: grid; gap: 16px; }
@media (min-width: 620px) { .form__row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 7px; }
.field label { font: 510 12px/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field label .req { color: var(--accent); }
.field input, .field select, .field textarea {
  min-height: 48px; padding: 12px 14px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r);
  font-size: 15.5px; width: 100%;
  transition: border-color .16s;
}
.field textarea { min-height: 112px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: oklch(52% 0.02 283); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--border-str); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); outline: none; }
.field .err { font-size: 12.5px; color: oklch(70% 0.17 30); display: none; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: oklch(60% 0.19 29); }
.field.is-invalid .err { display: block; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 6px; }
.form__hint { font-size: 13px; color: var(--muted); max-width: 46ch; }
.form__ok {
  display: none; gap: 12px; align-items: flex-start;
  padding: 18px; border: 1px solid var(--accent); border-radius: var(--r); background: var(--accent-soft);
}
.form__ok.is-shown { display: flex; }
.form__ok svg { width: 20px; height: 20px; color: var(--accent); flex: none; margin-top: 2px; }
.form__ok p { font-size: 15px; }

/* --- 14. Disclaimer + AUDEO footer --------------------------------------- */
.fineprint { padding-block: clamp(32px, 4vw, 48px); border-top: 1px solid var(--border); }
.fineprint p { font-size: 12.5px; line-height: 1.65; color: oklch(56% 0.02 283); max-width: 108ch; letter-spacing: 0.01em; }
.fineprint p + p { margin-top: 10px; }

.sitefoot { background: var(--bg); border-top: 1px solid var(--border); padding-block: clamp(44px, 5vw, 72px) 76px; }
.sitefoot__grid { display: grid; gap: clamp(28px, 4vw, 48px); }
@media (min-width: 900px) { .sitefoot__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.sitefoot h4 { font: 600 13px/1 var(--font-display); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 18px; }
.sitefoot p { color: var(--muted); font-size: 15px; max-width: 42ch; }
.sitefoot ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.sitefoot ul a { font-size: 14.5px; color: var(--muted); text-decoration: none; }
.sitefoot ul a:hover { color: var(--fg); }
.sitefoot__logo { width: 124px; margin-bottom: 20px; filter: brightness(0) invert(1); opacity: .9; }
.sitefoot__bar {
  margin-top: clamp(36px, 4vw, 56px); border-top: 1px solid var(--border); padding-block: 20px;
  display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: center;
  font-size: 12.5px; color: var(--muted);
}
.sitefoot__bar a { text-decoration: none; }
.sitefoot__bar a:hover { color: var(--fg); }
.sitefoot__bar .sep { margin-left: auto; display: flex; gap: 22px; flex-wrap: wrap; }

/* --- 15. Floating WhatsApp ----------------------------------------------- */
.wa-float {
  position: fixed; right: clamp(14px, 2vw, 26px); bottom: clamp(14px, 2vw, 26px); z-index: 70;
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 0 18px 0 16px;
  background: #1faa54; color: #fff; border-radius: 99px; text-decoration: none;
  font: 590 14.5px/1 var(--font-body); letter-spacing: 0.01em;
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.45);
  transition: transform .16s, background .16s;
}
.wa-float:hover { background: #1b9a4c; transform: translateY(-2px); }
.wa-float svg { width: 22px; height: 22px; }
@media (max-width: 560px) { .wa-float span { display: none; } .wa-float { padding: 0; width: 54px; justify-content: center; } }

/* --- 16. Scroll reveal --------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* --- 17. Skip link ------------------------------------------------------- */
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--accent); color: #150800; padding: 10px 16px; border-radius: var(--r);
  font: 590 14px/1 var(--font-body); text-decoration: none; transition: top .18s;
}
.skip:focus { top: 12px; }

/* --- 18. Print ----------------------------------------------------------- */
@media print {
  .masthead, .utility, .wa-float, .tabs, .form, .btn { display: none !important; }
  body { background: #fff; color: #111; }
  .panel[hidden] { display: grid !important; }
}