/* ============================================================
   ChaseMate — production-track redesign
   Static one-page product landing site.
   All product claims, prices and links verified against
   chasemate.com.au and chasemates.myshopify.com (July 2026).

   Contents:
   1. Tokens & reset
   2. Utilities (wrap, eyebrow, buttons, headings, reveal)
   3. Header & navigation
   4. Hero + size rail
   5. Trust strip
   6. Why / comparison
   7. How it works
   8. Sizes & prices + bulk
   9. Trades
   10. Demos
   11. Wholesale
   12. FAQ
   13. Contact
   14. Footer
   15. Responsive
   16. Reduced motion
   ============================================================ */

/* ---------- 1. Tokens & reset ---------- */

/* Self-hosted variable fonts (latin subset, sourced from Google Fonts).
   No third-party font requests at runtime. */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/archivo-var.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-var.woff2") format("woff2");
}

:root {
  --ink-950: #05141d;
  --ink: #081a24;
  --ink-800: #0d2634;
  --ink-700: #143446;
  --steel: #44576a;
  --muted: #64778a;
  --line: #dde6ec;
  --paper: #f4f8fa;
  --white: #ffffff;
  --aqua: #14d6e0;
  --aqua-deep: #0aa6c2;
  --aqua-ink: #0a7285; /* AA on white (5.59:1) and on --paper (5.23:1) */
  --blue: #0b8fd3;
  --orange: #ff8b3d;
  --orange-deep: #ff6a00;
  --red: #e6455a;
  --shadow: 0 20px 50px rgba(8, 26, 36, .12);
  --shadow-sm: 0 10px 26px rgba(8, 26, 36, .08);
  --radius: 16px;
  --radius-sm: 10px;
  --wrap: min(1180px, calc(100% - 40px));
  --font-display: "Archivo", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink-950);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: var(--aqua);
  color: var(--ink);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--aqua-ink); /* ≥3:1 non-text contrast on white and paper */
  outline-offset: 3px;
  border-radius: 2px;
}

section[id],
[id="top"] {
  scroll-margin-top: 128px;
}

h1, h2, h3 {
  font-family: var(--font-display);
}

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
}

/* ---------- 2. Utilities ---------- */

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1000;
  background: var(--aqua);
  color: var(--ink);
  font-weight: 800;
  padding: .7rem 1.1rem;
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform .2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.eyebrow {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--aqua-ink);
}

.section--dark .eyebrow,
.eyebrow--hero {
  color: var(--aqua);
}

/* Eyebrows are <p> elements, so section paragraph colour rules outrank .eyebrow.
   These overrides keep every numbered kicker in the brand accent. */
.section-heading .eyebrow,
.faq__intro .eyebrow,
.contact-info .eyebrow {
  color: var(--aqua-ink);
}

.section--dark .section-heading .eyebrow,
.wholesale__copy .eyebrow,
.bulk__intro .eyebrow {
  color: var(--aqua);
  margin: 0 0 .9rem;
}

.section {
  position: relative;
  padding: clamp(72px, 9vw, 116px) 0;
}

.section--muted {
  background: var(--paper);
}

.section--dark {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-950) 100%);
  color: var(--white);
}

.grid-lines,
.hero__grid-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 84px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.wholesale h2,
.faq__intro h2,
.contact-info h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3.6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.03em;
}

.section-heading p,
.faq__intro p {
  margin: 1.1rem 0 0;
  color: var(--steel);
  font-size: 1.06rem;
}

.section--dark .section-heading p {
  color: rgba(255, 255, 255, .74);
}

.text-link {
  color: var(--aqua-ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.text-link:hover {
  color: var(--blue);
}

/* Buttons */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 52px;
  padding: .9rem 1.5rem;
  border-radius: 12px;
  border: 2px solid transparent;
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: var(--ink-950);
  box-shadow: 0 12px 28px rgba(255, 106, 0, .3);
}

.button--primary:hover {
  box-shadow: 0 18px 36px rgba(255, 106, 0, .38);
  color: var(--ink-950);
}

.button--ghost {
  background: rgba(255, 255, 255, .06);
  color: var(--white);
  border-color: rgba(255, 255, 255, .32);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, .12);
  color: var(--white);
}

.button--outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.button--outline:hover {
  background: var(--ink);
  color: var(--white);
}

.button--small {
  min-height: 44px;
  padding: .6rem 1.1rem;
  font-size: .8rem;
}

/* Reveal on scroll (JS adds .is-visible; without JS everything stays visible) */

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 3. Header & navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .96);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(8, 26, 36, .08);
  transition: box-shadow .25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 30px rgba(8, 26, 36, .1);
}

.top-strip {
  background: var(--ink);
  color: rgba(255, 255, 255, .88);
  font-size: .84rem;
  font-weight: 600;
}

.top-strip__inner {
  display: flex;
  gap: 1.4rem;
  align-items: center;
  min-height: 38px;
}

.top-strip__contact {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.top-strip__contact .icon {
  width: .95em;
  height: .95em;
  color: var(--aqua);
}

.top-strip__contact:hover {
  color: var(--aqua);
}

.top-strip__note {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--aqua);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
}

.brand img {
  max-height: 64px; /* keeps the sticky header at its designed height */
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-weight: 600;
  font-size: .95rem;
}

.nav-menu a:not(.button) {
  position: relative;
  padding: .4rem 0;
  color: var(--ink-700);
}

.nav-menu a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--aqua-deep);
  transition: right .22s ease;
}

.nav-menu a:not(.button):hover::after,
.nav-menu a.is-active::after {
  right: 0;
}

.nav-menu a.is-active {
  color: var(--aqua-ink);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: .6rem;
  border: 0;
  background: var(--ink);
  color: var(--white);
  border-radius: 10px;
  padding: .7rem 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
}

.nav-toggle__bars {
  width: 18px;
  height: 12px;
  background: linear-gradient(var(--aqua) 0 2px, transparent 2px 5px, var(--aqua) 5px 7px, transparent 7px 10px, var(--aqua) 10px 12px);
}

/* ---------- 4. Hero + size rail ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 480px at 12% 8%, rgba(20, 214, 224, .13), transparent 60%),
    radial-gradient(700px 420px at 88% 92%, rgba(11, 143, 211, .12), transparent 60%),
    linear-gradient(160deg, var(--ink) 0%, var(--ink-800) 55%, var(--ink-950) 100%);
  color: var(--white);
}

.hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .82fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(64px, 8vw, 110px) 0 clamp(48px, 6vw, 80px);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.9rem, 6.4vw, 5.4rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.035em;
}

.hero__lead {
  margin: 1.4rem 0 0;
  max-width: 620px;
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: rgba(255, 255, 255, .8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.1rem;
}

.hero__proof {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  margin: 2.6rem 0 0;
  padding: 0;
}

.hero__proof li {
  display: grid;
  gap: .15rem;
  padding-left: .9rem;
  border-left: 2px solid var(--aqua);
}

.hero__proof strong {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.hero__proof span {
  color: rgba(255, 255, 255, .68);
  font-size: .88rem;
}

.hero__media {
  position: relative;
  margin: 0;
}

.hero__photo {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .38);
}

.hero__photo::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(20, 214, 224, .35);
  border-radius: 8px;
  pointer-events: none;
}

.hero__photo img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.hero__tag {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem .9rem;
  border-radius: 10px;
  font-size: .85rem;
  font-weight: 700;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .25);
}

.hero__tag .icon {
  color: var(--aqua-ink);
}

.hero__tag--top {
  top: -14px;
  right: -10px;
  background: rgba(255, 255, 255, .94);
  color: var(--ink);
}

.hero__tag--bottom {
  bottom: -14px;
  left: -10px;
  background: var(--ink-950);
  color: var(--aqua);
  border: 1px solid rgba(20, 214, 224, .4);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
}

/* Size rail */

.size-rail {
  position: relative;
  z-index: 1;
  display: grid;
  gap: .5rem;
  padding-bottom: 2.6rem;
}

.size-rail__label {
  font-family: var(--font-mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .55);
}

.size-rail__ticks {
  height: 12px;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .4) 0 1px, transparent 1px calc(100% / 48));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.size-rail__sizes {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .4rem;
}

.size-rail__sizes a {
  font-family: var(--font-mono);
  font-size: .9rem;
  font-weight: 600;
  color: var(--aqua);
  padding: .15rem .45rem;
  border-radius: 6px;
}

.size-rail__sizes a:hover {
  background: rgba(20, 214, 224, .14);
}

/* ---------- 5. Trust strip ---------- */

.trust {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.trust__inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  padding: 1.4rem 0;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-size: .84rem;
  font-weight: 600;
  color: var(--steel);
  line-height: 1.35;
}

.trust__item img {
  width: 46px;
  height: auto;
  flex: none;
}

.trust__item img[alt="City Electric Supply"] {
  width: 74px;
}

.trust__icon {
  width: 40px;
  height: 40px;
  flex: none;
  color: #2e9e4f;
}

/* ---------- 6. Why / comparison ---------- */

.compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.2rem, 3vw, 2.4rem);
}

.compare__card {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.compare__card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.compare__card figcaption {
  display: grid;
  gap: .25rem;
  padding: 1.2rem 1.4rem 1.4rem;
}

.compare__card figcaption strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
}

.compare__card figcaption span {
  color: var(--steel);
  font-size: .95rem;
}

.compare__card--wrong img {
  filter: saturate(.55);
}

.compare__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  box-shadow: 0 12px 26px rgba(0, 0, 0, .22);
}

.compare__badge .icon {
  width: 1.4em;
  height: 1.4em;
}

.compare__badge--wrong {
  background: var(--red);
  color: var(--white);
}

.compare__badge--right {
  background: var(--aqua);
  color: var(--ink);
}

.compare__card--right {
  border-color: rgba(10, 166, 194, .45);
}

.benefit-band {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin: clamp(2.4rem, 5vw, 3.6rem) 0 0;
  padding: 1.8rem 0 0;
  border-top: 1px solid var(--line);
}

.benefit-band li {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink-700);
  line-height: 1.45;
}

.benefit-band .icon {
  width: 1.5em;
  height: 1.5em;
  color: var(--aqua-ink);
  margin-top: .05em;
}

/* ---------- 7. How it works ---------- */

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.2rem, 2.5vw, 2rem);
  margin: 0;
  padding: 0;
}

.step {
  border-top: 1px solid rgba(255, 255, 255, .2);
  padding-top: 1.3rem;
}

.step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--aqua);
  margin-bottom: .7rem;
}

.step h3 {
  margin: 0 0 .4rem;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.step p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: .95rem;
}

.technical {
  margin: clamp(2.4rem, 5vw, 3.6rem) 0 0;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, .04);
}

.technical img {
  width: 100%;
  object-fit: cover;
  background: var(--white);
}

.technical figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .4rem 1.2rem;
  padding: 1.2rem 1.5rem;
}

.technical__dim {
  font-family: var(--font-mono);
  color: var(--aqua);
  font-size: .9rem;
  letter-spacing: .05em;
}

.technical figcaption strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
}

.technical figcaption > span:not(.technical__dim) {
  color: rgba(255, 255, 255, .68);
  font-size: .92rem;
}

/* ---------- 8. Sizes & prices + bulk ---------- */

.size-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.size-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.size-card:hover {
  transform: translateY(-4px);
  border-color: var(--aqua-deep);
  box-shadow: var(--shadow);
}

.size-card__photo {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 1rem;
}

.size-card__photo img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: contain;
}

.size-card__body {
  display: grid;
  gap: .55rem;
  padding: 1.1rem 1.25rem 1.3rem;
}

.size-card__mm {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.04em;
}

.size-card__mm small {
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 600;
  color: var(--aqua-ink);
  margin-left: .18rem;
  letter-spacing: 0;
}

.size-card__bar {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
}

.size-card__bar i {
  display: block;
  width: var(--w, 50%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--aqua), var(--blue));
}

.size-card__price {
  color: var(--steel);
  font-size: .92rem;
}

.size-card__price strong {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  margin-right: .15rem;
}

.size-card__cta {
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--aqua-ink);
}

.size-card:hover .size-card__cta {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.size-note {
  margin: 1.3rem 0 0;
  color: var(--steel); /* --muted fails 4.5:1 on the paper background */
  font-size: .86rem;
}

.bulk {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(1.6rem, 4vw, 3.4rem);
  align-items: center;
  margin-top: clamp(2.4rem, 5vw, 3.4rem);
  padding: clamp(1.6rem, 3.5vw, 2.6rem);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-800) 100%);
  color: var(--white);
}

.bulk__intro h3 {
  margin: 0 0 .6rem;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
}

.bulk__intro p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: .98rem;
}

.bulk__table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}

.bulk__table th,
.bulk__table td {
  text-align: left;
  padding: .65rem .5rem;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.bulk__table thead th {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .55);
}

.bulk__table tbody th {
  font-family: var(--font-display);
  font-weight: 800;
}

.bulk__table tbody tr:last-child th,
.bulk__table tbody tr:last-child td {
  border-bottom: 0;
}

.bulk__table a {
  color: var(--aqua);
  font-weight: 700;
  white-space: nowrap;
}

.bulk__table a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 9. Trades ---------- */

.trade-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}

.trade-card {
  padding: 1.6rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.trade-card:hover {
  transform: translateY(-4px);
  border-color: var(--aqua-deep);
  box-shadow: var(--shadow-sm);
}

.trade-card__icon {
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(20, 214, 224, .12);
  color: var(--aqua-ink);
  margin-bottom: 1rem;
}

.trade-card h3 {
  margin: 0 0 .4rem;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.trade-card p {
  margin: 0;
  color: var(--steel);
  font-size: .95rem;
}

/* ---------- 10. Demos ---------- */

.video-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.video-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.video-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 26, 36, .06) 40%, rgba(8, 26, 36, .85));
}

.video-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform .4s ease;
}

.video-card:hover img {
  transform: scale(1.05);
}

.play-badge {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: var(--ink);
  box-shadow: 0 16px 36px rgba(0, 0, 0, .3);
  transition: transform .2s ease, background-color .2s ease;
}

.play-badge .icon {
  width: 1.5em;
  height: 1.5em;
  margin-left: 3px;
}

.video-card:hover .play-badge {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--aqua);
}

.video-card strong {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1.1rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 800;
}

.social-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.2rem;
}

/* ---------- 11. Wholesale ---------- */

.wholesale {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .8fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.wholesale > .wholesale__copy > p {
  margin: 1.1rem 0 0;
  color: rgba(255, 255, 255, .74);
  font-size: 1.05rem;
  max-width: 560px;
}

.starter-pack {
  margin-top: 1.8rem;
  padding: 1.5rem 1.6rem;
  border: 1px solid rgba(20, 214, 224, .35);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .05);
}

.starter-pack h3 {
  margin: 0 0 .8rem;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--aqua);
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
  color: rgba(255, 255, 255, .82);
  font-size: .97rem;
}

.check-list li::before {
  content: "✓";
  content: "✓" / ""; /* alt-text syntax keeps it out of the accessibility tree */
  position: absolute;
  left: 0;
  top: 0;
  color: var(--aqua);
  font-weight: 800;
}

.wholesale__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 1.8rem;
}

.wholesale__media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .05);
}

.wholesale__media img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.wholesale__media figcaption {
  padding: 1rem 1.2rem;
  color: rgba(255, 255, 255, .68);
  font-size: .9rem;
}

/* ---------- 12. FAQ ---------- */

.faq {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.faq__intro p {
  color: var(--steel);
}

.accordion {
  display: grid;
  gap: .8rem;
}

.accordion details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  padding: 0;
  transition: border-color .2s ease;
}

.accordion details[open] {
  border-color: var(--aqua-deep);
  background: var(--white);
}

.accordion summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.3rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -.01em;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion summary::after {
  content: "+";
  content: "+" / "";
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--aqua-ink);
  flex: none;
  line-height: 1;
}

.accordion details[open] summary::after {
  content: "−";
  content: "−" / "";
}

.accordion details p {
  margin: 0;
  padding: 0 1.3rem 1.2rem;
  color: var(--steel);
  font-size: .97rem;
}

.accordion details a {
  color: var(--aqua-ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 13. Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(320px, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.contact-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.contact-list a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color .2s ease, transform .2s ease;
}

.contact-list a:hover {
  border-color: var(--aqua-deep);
  transform: translateX(4px);
}

.contact-list .icon {
  width: 1.5em;
  height: 1.5em;
  color: var(--aqua-ink);
}

.contact-list span {
  display: grid;
}

.contact-list strong {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--muted);
}

.enquiry-form {
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.enquiry-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.enquiry-form label {
  display: grid;
  gap: .45rem;
  font-weight: 700;
  font-size: .92rem;
}

.enquiry-form input,
.enquiry-form textarea {
  width: 100%;
  border: 1px solid #c3d0d9;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: .9rem 1rem;
  color: var(--ink);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.enquiry-form input:focus,
.enquiry-form textarea:focus {
  outline: none;
  border-color: var(--aqua-ink);
  box-shadow: 0 0 0 3px var(--aqua-ink);
}

.enquiry-form textarea {
  resize: vertical;
}

.form-note,
.form-status {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
}

.form-status {
  min-height: 1.4rem;
  font-weight: 700;
}

/* ---------- 14. Footer ---------- */

.site-footer {
  background: var(--ink-950);
  color: rgba(255, 255, 255, .75);
  padding: clamp(3rem, 6vw, 4.5rem) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) repeat(3, minmax(140px, .7fr));
  gap: clamp(2rem, 4vw, 3rem);
  padding-bottom: 2.6rem;
}

.footer-brand p {
  margin: 1rem 0 1.2rem;
  font-size: .95rem;
  max-width: 300px;
}

.footer-logo {
  width: 190px;
  padding: .75rem .9rem;
  border-radius: 12px;
  background: var(--white);
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.footer-social a {
  padding: .35rem .8rem;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
}

.footer-social a:hover {
  border-color: var(--aqua);
  color: var(--aqua);
}

.footer-col h2 {
  margin: 0 0 .9rem;
  font-size: .8rem;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--aqua);
}

.footer-col a {
  display: block;
  margin: .45rem 0;
  font-size: .95rem;
}

.footer-col a:hover {
  color: var(--aqua);
}

.footer-legal {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  padding: 1.4rem 0 1.8rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .8rem;
  color: rgba(255, 255, 255, .5);
}

/* ---------- 15. Responsive ---------- */

@media (max-width: 1060px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: 130px 16px auto 16px;
    z-index: 99;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    padding: .9rem;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    max-height: calc(100dvh - 146px); /* short/landscape viewports: menu scrolls internally */
    overflow-y: auto;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a:not(.button) {
    padding: .85rem 1rem;
    border-radius: 8px;
  }

  .nav-menu a:not(.button)::after {
    display: none;
  }

  .nav-menu a:not(.button):hover,
  .nav-menu a.is-active {
    background: var(--paper);
  }

  .nav-menu .button {
    margin-top: .5rem;
  }

  .hero__layout {
    grid-template-columns: 1fr;
  }

  .hero__media {
    max-width: 560px;
  }

  .trust__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps,
  .trade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .size-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bulk,
  .wholesale,
  .faq,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .wholesale__media {
    max-width: 560px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  :root {
    --wrap: min(100% - 32px, 640px);
  }

  .top-strip__inner {
    flex-wrap: wrap;
    justify-content: center;
    gap: .3rem 1rem;
    padding: .45rem 0;
  }

  .top-strip__note {
    margin-left: 0;
    width: 100%;
    text-align: center;
  }

  .nav {
    min-height: 70px;
  }

  .brand {
    width: 160px;
  }

  .nav-menu {
    inset: 150px 16px auto 16px;
    max-height: calc(100dvh - 166px);
  }

  section[id],
  [id="top"] {
    scroll-margin-top: 140px; /* wrapped top strip makes the sticky header taller here */
  }

  .hero h1 {
    font-size: clamp(2.6rem, 12vw, 3.6rem);
  }

  .hero__proof {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .hero__tag--top {
    right: 6px;
  }

  .hero__tag--bottom {
    left: 6px;
  }

  .size-rail__sizes a {
    font-size: .8rem;
  }

  .compare {
    grid-template-columns: 1fr;
  }

  .benefit-band {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .steps,
  .trade-grid,
  .size-grid,
  .video-cards {
    grid-template-columns: 1fr;
  }

  .enquiry-form__row {
    grid-template-columns: 1fr;
  }

  .trust__inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .bulk__table th,
  .bulk__table td {
    padding: .55rem .35rem;
    font-size: .88rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-legal {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .social-row .button,
  .nav .button {
    width: auto;
  }
}

/* ---------- 16. Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}