/* Trexon Energy — catalogue / data-sheet styling. Brand: navy + one orange accent. */
:root {
  --ink: #082341;
  --ink-2: #0F2E52;
  --ink-3: #061A31;
  --accent: #F28018;
  --paper: #FFFFFF;
  --paper-2: #F3F5F7;
  --line: #D8DEE5;
  --line-soft: #E7EBEF;
  --line-dark: rgba(255, 255, 255, .14);
  --text: #2A3542;
  --muted: #5E6A77;
  --on-dark: #C3CFDC;
  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Archivo", system-ui, "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { color: var(--ink); margin: 0 0 .5em; font-stretch: 92%; letter-spacing: -.02em; line-height: 1.08; }
h1 { font-size: clamp(2.1rem, 3.6vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 2.6vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 650; letter-spacing: -.01em; line-height: 1.3; }
p { margin: 0 0 1em; max-width: 65ch; }
svg.i { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section--grey { background: var(--paper-2); }
.label { font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.label b { color: var(--accent); font-weight: 500; }
.lead { font-size: 1.2rem; line-height: 1.55; color: var(--ink); }
.muted { color: var(--muted); }
.note { font-size: .92rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 16px; margin-top: 40px; max-width: none; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--paper); padding: 8px 12px; }

/* Section header: label + title on the left, content right */
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 24px 64px; margin-bottom: 48px; align-items: end; }
.sec-head h2 { margin: 12px 0 0; }
.sec-head p { margin: 0; color: var(--muted); }
.cols-1-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 48px 64px; }
.cols-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 64px; align-items: start; }
.cols-2--mid { align-items: center; }
.sticky { position: sticky; top: 120px; align-self: start; }
@media (max-width: 860px) {
  .sec-head, .cols-1-2, .cols-2 { grid-template-columns: 1fr; }
  .sticky { position: static; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 2px; border: 1px solid transparent;
  font: 600 .95rem/1 "Archivo", sans-serif; text-decoration: none; cursor: pointer;
  background: var(--accent); color: var(--ink);
  transition: background .3s var(--ease), color .3s var(--ease), transform .15s;
}
.btn .i { transition: transform .3s var(--ease); }
.btn:hover .i { transform: translateX(4px); }
.btn:hover { background: #FF8E2B; }
.btn:active { transform: translateY(1px); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--ink-2); }
.btn--line { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn--line:hover { background: var(--ink); color: #fff; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }
.link:hover .i { transform: translateX(3px); }
.link .i { transition: transform .3s var(--ease); color: var(--accent); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 80px; }
.brand img { height: 66px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav > ul { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; }
.nav > ul > li > a { display: block; padding: 28px 0; color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; position: relative; }
.nav > ul > li > a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 20px; height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.nav > ul > li > a:hover::after, .nav > ul > li > a[aria-current="page"]::after { transform: scaleX(1); }
.has-sub { position: relative; }
.sub {
  list-style: none; margin: 0; padding: 8px 0; position: absolute; left: -20px; top: 100%; min-width: 300px;
  background: var(--paper); border: 1px solid var(--line); box-shadow: 0 18px 40px -18px rgba(8, 35, 65, .25);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { display: flex; gap: 14px; padding: 10px 20px; text-decoration: none; color: var(--ink); font-size: .93rem; }
.sub a span { font-family: var(--mono); font-size: .75rem; color: var(--muted); padding-top: 2px; }
.sub a:hover, .sub a[aria-current="page"] { background: var(--paper-2); }
.sub a:hover span { color: var(--accent); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 2px; padding: 10px 9px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; margin: 4px 0; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 24px;
    background: var(--paper); border-bottom: 1px solid var(--line);
    max-height: calc(100dvh - 80px); overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav > ul { flex-direction: column; gap: 0; }
  .nav > ul > li > a { padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
  .nav > ul > li > a::after { display: none; }
  .nav > ul > li > a[aria-current="page"] { color: var(--accent); }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; min-width: 0; padding: 4px 0 8px; }
  .sub a { padding: 8px 0; }
  .nav .btn { margin-top: 20px; justify-content: center; }
}

/* ---------- Hero (split, slide 1) ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); min-height: min(84dvh, 760px); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero__text { display: flex; flex-direction: column; justify-content: center; padding: 72px 64px 72px max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); }
.hero h1 { font-size: clamp(2.1rem, 3.4vw, 3.3rem); font-stretch: 86%; margin: 20px 0 24px; max-width: 24ch; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero__lines { color: var(--muted); font-size: 1.05rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.hero__media { position: relative; margin: 0; clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%); background: var(--ink); }
.hero__media img { width: 100%; height: 100%; object-fit: cover; animation: drift 24s ease-in-out infinite alternate; }
.hero__media figcaption {
  position: absolute; right: 0; top: 0; background: var(--ink); color: var(--on-dark);
  font-family: var(--mono); font-size: .75rem; letter-spacing: .05em; text-transform: uppercase; padding: 12px 18px;
}
@keyframes drift { from { transform: scale(1.02); } to { transform: scale(1.1) translateX(-1.5%); } }
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero__media { order: -1; clip-path: none; aspect-ratio: 16 / 10; }
  .hero__media figcaption { display: none; }
  .hero__text { padding: 40px var(--gutter) 56px; }
}

/* Load-in stagger for the hero */
.rise { animation: rise .9s var(--ease) both; animation-delay: calc(var(--i, 0) * 90ms + 100ms); }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }

/* Spec strip under hero */
.specs { border-bottom: 1px solid var(--line); }
.specs .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.specs .wrap > div { padding: 28px 24px; border-left: 1px solid var(--line); }
.specs .wrap > div:first-child { border-left: 0; padding-left: 0; }
.specs strong { display: block; font-size: 1.35rem; font-stretch: 92%; color: var(--ink); margin-top: 6px; letter-spacing: -.01em; }
@media (max-width: 860px) {
  .specs .wrap { grid-template-columns: 1fr 1fr; }
  .specs .wrap > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .specs .wrap > div:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* ---------- Page head (inner pages) ---------- */
.page-head { background: var(--paper-2); border-bottom: 1px solid var(--line); padding: 56px 0 48px; }
.page-head .wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: end; }
.page-head h1 { margin: 18px 0 14px; max-width: 18ch; }
.page-head p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.page-head .crumbs a { text-decoration: none; }
.page-head .crumbs a:hover { color: var(--ink); }
.page-head .num { font-weight: 300; font-size: clamp(3rem, 7vw, 5.5rem); line-height: .8; color: transparent; -webkit-text-stroke: 1px #B9C3CE; }
@media (max-width: 640px) { .page-head .num { display: none; } .page-head .wrap { grid-template-columns: 1fr; } }

/* ---------- Index rows (product families) ---------- */
.index { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.index a {
  position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.25fr) 24px; gap: 24px; align-items: baseline;
  padding: 26px 8px 26px 0; border-bottom: 1px solid var(--line); text-decoration: none; transition: background .3s var(--ease), padding .4s var(--ease);
}
.index a::before { content: ""; position: absolute; left: 0; top: -1px; bottom: -1px; width: 3px; background: var(--accent); transform: scaleY(0); transition: transform .4s var(--ease); }
.index a:hover { background: var(--paper-2); padding-left: 20px; }
.index a:hover::before { transform: scaleY(1); }
.index .n { font-family: var(--mono); font-size: .85rem; color: var(--muted); }
.index h3 { margin: 0; font-size: clamp(1.2rem, 1.8vw, 1.5rem); }
.index p { margin: 0; color: var(--muted); }
.index .i { color: var(--accent); align-self: center; transition: transform .35s var(--ease); }
.index a:hover .i { transform: translateX(4px); }
@media (max-width: 720px) {
  .index a { grid-template-columns: 40px minmax(0, 1fr) 20px; gap: 6px 12px; }
  .index p { grid-column: 2; grid-row: 2; }
  .index .i { grid-column: 3; grid-row: 1; }
}

/* ---------- Pillars (4 across, divided by rules) ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.pillars > div { padding: 28px 28px 8px 0; }
.pillars > div + div { border-left: 1px solid var(--line); padding-left: 28px; }
.pillars h3 { margin: 18px 0 8px; text-transform: uppercase; font-size: .98rem; letter-spacing: .02em; }
.pillars p { color: var(--muted); font-size: .95rem; }
@media (max-width: 980px) {
  .pillars { grid-template-columns: 1fr 1fr; }
  .pillars > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .pillars > div:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .pillars { grid-template-columns: 1fr; }
  .pillars > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
}

/* ---------- Spec rows (term + description) ---------- */
.spec { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.spec li { display: grid; grid-template-columns: 44px minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec .n { font-family: var(--mono); font-size: .8rem; color: var(--accent); }
.spec strong { color: var(--ink); font-weight: 600; }
.spec span:last-child { color: var(--muted); }
.spec--2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; border-top: 0; }
.spec--2 li:nth-child(-n+2) { border-top: 1px solid var(--ink); }
.spec--2 li { grid-template-columns: 44px minmax(0, 1fr); }
.spec--2 span:last-child { grid-column: 2; }
@media (max-width: 720px) {
  .spec li { grid-template-columns: 36px minmax(0, 1fr); }
  .spec li span:last-child { grid-column: 2; }
  .spec--2 { grid-template-columns: 1fr; }
  .spec--2 li:nth-child(2) { border-top: 0; }
}

/* Simple list with square markers */
.ticks { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.ticks li { display: flex; gap: 14px; align-items: baseline; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
.ticks li::before { content: ""; width: 7px; height: 7px; background: var(--accent); flex: none; transform: translateY(-2px); }
.ticks--2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
@media (max-width: 560px) { .ticks--2 { grid-template-columns: 1fr; } }

/* ---------- Figures ---------- */
.fig { margin: 0; }
.fig img { width: 100%; border: 1px solid var(--line); background: var(--paper); }
.fig--pad img { padding: 24px; }
.fig figcaption { font-family: var(--mono); font-size: .75rem; color: var(--muted); letter-spacing: .03em; padding-top: 12px; }

/* ---------- Dark block ---------- */
.block-dark { position: relative; overflow: hidden; background: var(--ink); color: var(--on-dark); padding: clamp(32px, 4vw, 52px); }
.block-dark h2, .block-dark h3 { color: #fff; }
.block-dark .label { color: #8FA4BA; }
.block-dark .ticks { border-color: var(--line-dark); }
.block-dark .ticks li { color: #fff; border-color: var(--line-dark); }
.block-dark > * { position: relative; }
.x-lines { position: absolute !important; right: -30px; bottom: -30px; width: 220px; pointer-events: none; }

/* ---------- Process (slides 11/13) ---------- */
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); }
.process li { position: relative; padding: 28px 16px 0 0; border-top: 2px solid var(--ink); }
.process li::before { content: ""; position: absolute; left: 0; top: -6px; width: 10px; height: 10px; background: var(--accent); }
.process .n { font-family: var(--mono); font-size: .8rem; color: var(--muted); display: block; margin-bottom: 8px; }
.process strong { color: var(--ink); font-weight: 650; font-size: .98rem; line-height: 1.3; display: block; }
@media (max-width: 1000px) { .process { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 40px; } }
@media (max-width: 520px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.chain { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-top: 48px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: .8rem; letter-spacing: .05em; color: var(--ink); }
.chain .i { color: var(--accent); }

/* ---------- Tables ---------- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 18px 16px 18px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.table thead th { font-family: var(--mono); font-weight: 500; font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--ink); }
.table tbody th { color: var(--ink); font-weight: 650; white-space: nowrap; width: 30%; }
.table td { color: var(--muted); }
.table .kv { font-family: var(--mono); color: var(--ink); font-size: .95rem; }

.markets { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.markets li { display: flex; align-items: center; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 500; }
.markets .i { color: var(--accent); }

/* ---------- CTA (slide 16) ---------- */
.cta { position: relative; overflow: hidden; background: var(--ink); color: var(--on-dark); padding: clamp(64px, 8vw, 96px) 0; }
.cta .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 40px 64px; align-items: end; position: relative; }
.cta h2 { color: #fff; font-size: clamp(2rem, 4vw, 3.3rem); text-transform: uppercase; margin: 16px 0 0; }
.cta h2 em { font-style: normal; color: var(--accent); }
.cta .label { color: #8FA4BA; }
.cta p { color: var(--on-dark); }
.cta .x-lines { width: 360px; right: -60px; top: -40px; bottom: auto; }
@media (max-width: 860px) { .cta .wrap { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-3); color: var(--on-dark); font-size: .94rem; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr .8fr 1.3fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.site-footer h4 { font-family: var(--mono); font-weight: 500; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: #8FA4BA; margin: 0 0 18px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.site-footer address { font-style: normal; }
.site-footer .contact-list a { display: inline-flex; align-items: center; gap: 10px; }
.site-footer .contact-list .i { color: var(--accent); }
.logo-tile { display: inline-block; background: #fff; padding: 14px 18px; margin-bottom: 18px; }
.logo-tile img { height: 70px; width: auto; }
.site-footer .bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 18px; padding-bottom: 22px; background: linear-gradient(var(--line-dark), var(--line-dark)) center top / calc(100% - 2 * var(--gutter)) 1px no-repeat; font-family: var(--mono); font-size: .75rem; letter-spacing: .05em; color: #7F93A8; }
@media (max-width: 900px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer .cols { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-rows { list-style: none; margin: 32px 0 0; padding: 0; border-top: 1px solid var(--ink); }
.contact-rows li { display: grid; grid-template-columns: 28px 110px minmax(0, 1fr); gap: 12px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-rows .i { color: var(--accent); font-size: 1.15rem; }
.contact-rows .k { font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.contact-rows a { color: var(--ink); font-weight: 600; text-decoration: none; }
.contact-rows a:hover { color: var(--accent); }
@media (max-width: 480px) { .contact-rows li { grid-template-columns: 28px minmax(0, 1fr); } .contact-rows .k { display: none; } }
.map { display: block; width: 100%; height: 100%; min-height: 420px; border: 1px solid var(--line); background: var(--paper-2); }

/* ---------- Enquiry form ---------- */
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 24px; }
.field { display: grid; gap: 8px; align-content: start; }
.field--full, .form__foot, .form__status { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.field .req { color: var(--accent); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 2px; background: #fff;
  font: 400 1rem/1.4 "Archivo", sans-serif; color: var(--ink); transition: border-color .2s;
}
.field textarea { min-height: 160px; resize: vertical; }
.field :is(input, select, textarea):hover { border-color: #AEB9C5; }
.field :is(input, select, textarea):focus { border-color: var(--ink); }
.field .help { font-size: .85rem; color: var(--muted); }
.field .err { display: none; font-size: .85rem; color: #B42318; }
.field :is(input, textarea):user-invalid { border-color: #B42318; }
.field :is(input, textarea):user-invalid ~ .err { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.form__note { margin: 0; font-size: .85rem; color: var(--muted); }
.form__status { margin: 0; font-weight: 600; }
.form__status:empty { display: none; }
.form__status.is-ok { color: #1F855C; }
.form__status.is-error { color: #B42318; }
.form__status a { color: inherit; }
.btn:disabled { opacity: .6; cursor: progress; }
@media (max-width: 640px) { .form { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Focus (keyboard users) ---------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn:focus-visible, .index a:focus-visible, .pn a:focus-visible { outline-offset: 4px; }

/* ---------- Standards marquee ---------- */
.marquee { border-bottom: 1px solid var(--line); padding: 40px 0 44px; overflow: hidden; }
.marquee .label { margin: 0 auto 24px; max-width: var(--wrap); }
.marquee__viewport { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee__track > div { display: flex; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span { display: inline-flex; align-items: center; font-size: clamp(1.6rem, 3vw, 2.6rem); font-weight: 700; font-stretch: 88%; letter-spacing: -.02em; color: var(--ink); white-space: nowrap; }
.marquee span::after { content: ""; width: 10px; height: 10px; background: var(--accent); margin: 0 clamp(24px, 3vw, 44px); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Product page: enquiry strip + prev/next ---------- */
.enquire { background: var(--paper-2); border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 72px) 0; }
.enquire .wrap { display: grid; grid-template-columns: minmax(0, 1.3fr) auto; gap: 24px 48px; align-items: center; }
.enquire h2 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); margin-bottom: 10px; }
.enquire p { margin: 0; }
.enquire__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pn { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.pn a { display: flex; align-items: center; gap: 16px; padding: 28px 0; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 1.05rem; }
.pn a + a { justify-content: flex-end; text-align: right; border-left: 1px solid var(--line); }
.pn small { display: block; margin-bottom: 4px; font-weight: 400; }
.pn .i { color: var(--accent); font-size: 1.2rem; transition: transform .3s var(--ease); }
.pn a:first-child:hover .i { transform: translateX(-4px); }
.pn a + a:hover .i { transform: translateX(4px); }
@media (max-width: 720px) {
  .enquire .wrap { grid-template-columns: 1fr; }
  .pn a { font-size: .95rem; padding: 20px 0; }
  .pn a:first-child { padding-right: 12px; }
  .pn a + a { padding-left: 12px; }
}

/* ---------- WhatsApp + mobile contact bar ---------- */
.wa-float {
  position: absolute; right: 24px; bottom: 24px; display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 18px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 600; font-size: .9rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16), 0 14px 30px -12px rgba(8, 35, 65, .5); transition: background .3s var(--ease), transform .15s;
}
.wa-float .i { font-size: 1.2rem; color: var(--accent); }
.wa-float:hover { background: var(--ink-2); }
.wa-float:active { transform: translateY(1px); }
.mbar { display: none; }
/* zero-height dock before the footer: sticks to the viewport bottom, then parks at the footer's top edge */
.wa-dock { position: sticky; bottom: 0; height: 0; z-index: 40; }
@media (max-width: 760px) {
  .wa-dock { display: none; }
  .nav { max-height: calc(100dvh - 80px - 64px); } /* clear the fixed contact bar */
  .mbar {
    display: grid; grid-template-columns: repeat(3, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    background: var(--ink); border-top: 1px solid var(--line-dark); padding-bottom: env(safe-area-inset-bottom);
  }
  .mbar a { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 0 12px; color: #fff; text-decoration: none; font-size: .78rem; font-weight: 600; }
  .mbar a + a { border-left: 1px solid var(--line-dark); }
  .mbar .i { font-size: 1.25rem; color: var(--accent); }
  body { padding-bottom: 64px; }
}

/* ---------- Scroll-driven effects (skipped where unsupported) ---------- */
@supports (animation-timeline: view()) {
  /* Figures grow into place as they enter the viewport */
  .js .fig.reveal { opacity: 1; transform: none; }
  .fig img { animation: fig-in linear both; animation-timeline: view(); animation-range: entry 0% cover 35%; }
  @keyframes fig-in { from { transform: scale(.86); opacity: .35; } }
  /* Statement words light up in sequence while scrolling */
  .scrub { view-timeline: --scrub block; }
  .scrub span { animation: word linear both; animation-timeline: --scrub; animation-range: cover var(--a) cover var(--b); }
  @keyframes word { from { opacity: .14; } }
}

/* ---------- Scroll reveal (only when JS is running) ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}