/* Unitrade Solutions Limited */
:root {
  color-scheme: light;
  --c-bg: #FFFFFF; --c-surface: #F5F3EF; --c-ink: #14202E;
  --c-ink-2: #3E4756; --c-muted: #5A6270; --c-rule: #D8D4CC;
  --c-accent: #2B5580; --c-accent-hover: #1F4366; --c-on-accent: #FFFFFF;
  --c-band-text: #C9CED6; --c-band-link: #9FB9D6;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", "PingFang HK", "Microsoft JhengHei", sans-serif;
  --font-serif: Charter, "Bitstream Charter", "Sitka Heading", "Sitka Text", Cambria, "Noto Serif", Georgia, serif;
  --fs-h1: clamp(2.25rem, 1.6rem + 2.8vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 1.45rem + 1.2vw, 2.375rem);
  --fs-h3: clamp(1.125rem, 1.08rem + 0.2vw, 1.25rem);
  --fs-lead: clamp(1.125rem, 1.05rem + 0.4vw, 1.3125rem);
  --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --fs-sm: 0.875rem; --fs-eyebrow: 0.8125rem;
  --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.5rem; --space-6: 2rem; --space-7: 3rem;
  --space-8: 4rem; --space-9: 6rem;
  --space-section: clamp(4rem, 2.5rem + 6vw, 7.5rem);
  --container: 72rem;
  --gutter: clamp(1.25rem, 0.5rem + 3.2vw, 2.5rem);
  --grid-gap: clamp(1.25rem, 1rem + 1vw, 2rem);
  --measure: 66ch; --radius: 2px;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--c-bg); color: var(--c-ink); font: var(--fs-base)/1.6 var(--font-sans); font-synthesis: none; }
h1, h2, h3, p, ul, ol, dl, dd, address { margin: 0; }
h1, h2 { font-family: var(--font-serif); font-weight: 400; text-wrap: balance; }
h1 { font-size: var(--fs-h1); line-height: 1.12; letter-spacing: -0.01em; max-inline-size: 18ch; margin-block-end: var(--space-5); }
h2 { font-size: var(--fs-h2); line-height: 1.2; letter-spacing: -0.005em; margin-block-end: var(--space-4); }
h3 { font-size: var(--fs-h3); line-height: 1.35; font-weight: 600; margin-block-end: var(--space-2); }
p { margin-block: 0 1em; text-wrap: pretty; }
p:last-child { margin-block-end: 0; }
address { font-style: normal; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
.num { font-variant-numeric: tabular-nums lining-nums; }

a { color: var(--c-accent); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--c-accent-hover); text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 3px; }
@media (prefers-reduced-motion: no-preference) { a { transition: color 120ms ease-out, background-color 120ms ease-out; } }

.visually-hidden, .skip-link:not(:focus) { position: absolute !important; inline-size: 1px; block-size: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; inset-block-start: var(--space-4); inset-inline-start: var(--space-4); z-index: 10; background: var(--c-ink); color: #FFF; padding: var(--space-3) var(--space-4); }

.container { max-width: calc(var(--container) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--space-section); }
.section--rule { border-block-start: 1px solid var(--c-rule); }
.band { background: var(--c-surface); }

.eyebrow, .label { font-size: var(--fs-eyebrow); line-height: 1.4; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-muted); margin-block-end: var(--space-3); }
.label { font-size: var(--fs-sm); text-transform: none; letter-spacing: 0; margin-block-end: var(--space-2); }
.lead { font-size: var(--fs-lead); line-height: 1.5; color: var(--c-ink-2); max-inline-size: 52ch; }
.prose { max-inline-size: var(--measure); }

/* Buttons */
.button { display: inline-flex; align-items: center; justify-content: center; min-block-size: 44px; padding: 0.75rem 1.25rem; font-weight: 600; line-height: 1.25; text-decoration: none; background: var(--c-accent); color: var(--c-on-accent); border: 1px solid transparent; border-radius: var(--radius); }
.button:hover { background: var(--c-accent-hover); color: var(--c-on-accent); }
.arrow-link { display: inline-flex; align-items: center; gap: 0.35em; min-block-size: 44px; font-weight: 600; }
.arrow-link::after { content: "→"; content: "→" / ""; }

/* Header */
.site-header { border-block-end: 1px solid var(--c-rule); background: var(--c-bg); }
.site-header__inner { display: flex; flex-wrap: wrap; align-items: center; column-gap: var(--space-6); }
.wordmark { display: inline-flex; align-items: center; min-block-size: 56px; gap: 0.4em; font-size: 1rem; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; color: var(--c-ink); }
.wordmark__a { font-weight: 700; }
.wordmark__b { font-weight: 400; color: var(--c-muted); }
.site-nav { flex-basis: 100%; }
.site-nav ul { display: flex; flex-wrap: wrap; column-gap: var(--space-2); margin-inline: calc(-1 * var(--space-2)); }
.site-nav a { display: inline-flex; align-items: center; min-block-size: 44px; padding-inline: var(--space-2); font-size: var(--fs-sm); font-weight: 500; color: var(--c-ink); text-decoration: none; }
.site-nav a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.35em; }
.site-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 0.35em; }

/* Hero */
.hero, .page { padding-block: calc(var(--space-section) * 0.85) var(--space-section); }
.hero__grid { display: grid; gap: var(--space-7); }
.hero__actions { display: flex; flex-direction: column; gap: var(--space-3); margin-block-start: var(--space-6); }
.hero__actions .arrow-link { align-self: flex-start; }
.glance { background: var(--c-bg); border: 1px solid var(--c-rule); padding: var(--space-5); }

/* Fact lists */
.facts > div { padding-block: var(--space-4); border-block-end: 1px solid var(--c-rule); break-inside: avoid; }
.facts > div:first-child { border-block-start: 1px solid var(--c-rule); }
.facts dt { font-size: var(--fs-sm); font-weight: 600; color: var(--c-muted); }
.facts dd { overflow-wrap: anywhere; }
.facts--compact > div { padding-block: var(--space-3); }
.facts--compact > div:first-child { border-block-start: 0; }
.facts--compact > div:last-child { border-block-end: 0; padding-block-end: 0; }

/* Rails */
.section-head--stacked { margin-block-end: var(--space-6); }
.rail { display: grid; gap: var(--space-5); }
.rail > * { min-width: 0; }

/* Services */
.services { display: grid; gap: var(--space-7); }
.service { border-block-start: 2px solid var(--c-ink); padding-block-start: var(--space-5); min-width: 0; }

/* Steps */
.steps { display: grid; gap: var(--space-6); counter-reset: step; }
.step { counter-increment: step; min-width: 0; break-inside: avoid; display: grid; grid-template-columns: auto 1fr; column-gap: var(--space-3); align-content: start; }
.step::before { content: counter(step, decimal-leading-zero); grid-column: 1; grid-row: 1; margin-block-end: var(--space-4); font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.08em; color: var(--c-accent); font-variant-numeric: tabular-nums lining-nums; }
.step::after { content: ""; grid-column: 2; grid-row: 1; margin-block-start: 0.7em; border-block-start: 1px solid var(--c-rule); }
.step > * { grid-column: 1 / -1; }
.remuneration { margin-block-start: var(--space-7); padding-block-start: var(--space-5); border-block-start: 1px solid var(--c-rule); max-inline-size: var(--measure); }
.remuneration p { color: var(--c-ink-2); }

/* Scope */
.scope-panel { background: var(--c-bg); border: 1px solid var(--c-rule); border-inline-start: 3px solid var(--c-ink); padding: clamp(1.5rem, 1rem + 2.5vw, 3rem); break-inside: avoid; }
.scope-list { display: grid; row-gap: var(--space-3); column-gap: var(--space-7); margin-block: var(--space-5); }
.scope-list li { position: relative; padding-inline-start: 1.5em; min-width: 0; }
.scope-list li::before { content: "–"; position: absolute; inset-inline-start: 0; color: var(--c-muted); }
.scope-panel__note { padding-block-start: var(--space-5); border-block-start: 1px solid var(--c-rule); font-size: var(--fs-sm); color: var(--c-ink-2); }

/* Contact */
.contact__email { font-size: clamp(1.125rem, 0.95rem + 1vw, 1.5rem); font-weight: 500; margin-block-end: var(--space-5); }
.contact__email, .contact address { overflow-wrap: anywhere; }
.contact__email a { display: inline-block; padding-block: 0.25em; }

/* Legal pages and 404 */
.page .prose h2 { margin-block-start: var(--space-7); font-size: clamp(1.5rem, 1.35rem + 0.6vw, 1.875rem); }
.page .prose ul { padding-inline-start: 1.25em; margin-block: 0 1em; list-style: disc; }
.page .prose li { margin-block-end: var(--space-2); }
.updated { font-size: var(--fs-sm); color: var(--c-muted); font-variant-numeric: tabular-nums lining-nums; }
.page--404 { padding-block: var(--space-9); }

/* Footer */
.site-footer { background: var(--c-ink); color: var(--c-band-text); font-size: var(--fs-sm); padding-block: var(--space-8) var(--space-6); }
.site-footer a { color: var(--c-band-link); }
.site-footer a:hover { color: #FFF; }
.site-footer :focus-visible { outline-color: var(--c-band-link); }
.site-footer .label { color: var(--c-band-text); }
.site-footer__grid { display: grid; gap: var(--space-6); }
.site-footer__grid > * { min-width: 0; overflow-wrap: anywhere; }
.site-footer nav a { display: inline-flex; align-items: center; min-block-size: 44px; }
.wordmark--band { min-block-size: 0; color: #FFF; margin-block-end: var(--space-3); font-size: var(--fs-sm); letter-spacing: 0.14em; white-space: nowrap; }
.wordmark--band .wordmark__b { color: var(--c-band-text); }
.site-footer__legal { margin-block-start: var(--space-7); padding-block-start: var(--space-5); border-block-start: 1px solid rgb(201 206 214 / 25%); }
.site-footer__legal p { margin-block-end: var(--space-2); }

/* sm ≥ 640px */
@media (min-width: 40em) {
  .hero__actions { flex-direction: row; align-items: center; gap: var(--space-5); }
  .glance { padding: var(--space-6); }
  .facts > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--space-4); }
  .facts--compact > div { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
}

/* md ≥ 768px */
@media (min-width: 48em) {
  .site-header__inner { flex-wrap: nowrap; justify-content: space-between; min-block-size: 72px; }
  .site-nav { flex-basis: auto; }
  .site-nav ul { margin-inline: 0 calc(-1 * var(--space-2)); }
  .site-nav a { padding-inline: var(--space-3); }
  .service { display: grid; grid-template-columns: 3fr 5fr; gap: var(--grid-gap); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--grid-gap); row-gap: var(--space-7); }
  .scope-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--grid-gap); }
}

/* lg ≥ 1024px */
@media (min-width: 64em) {
  .hero__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: center; }
  .hero__text { grid-column: 1 / span 7; }
  .glance { grid-column: 9 / span 4; }
  .section-head--stacked { margin-block-end: var(--space-7); }
  .rail { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: start; }
  .rail > .section-head { grid-column: 1 / span 4; }
  .rail > .rail__body { grid-column: 5 / span 8; }
  .services { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--grid-gap); }
  .service { display: block; }
  .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (forced-colors: active) {
  .button { border-color: ButtonText; }
  :focus-visible { outline-color: Highlight; }
  .scope-panel { border-inline-start-color: CanvasText; }
}

/* Print */
@media print {
  @page { margin: 18mm; }
  body { font-size: 11pt; }
  h1 { font-size: 22pt; }
  .skip-link, .site-nav, .hero__actions { display: none !important; }
  * { background: none !important; color: #000 !important; }
  .site-footer { padding-block: var(--space-5) 0; border-block-start: 1px solid #000; }
  .section { padding-block: var(--space-6); }
  a[href="/privacy/"]::after, a[href="/terms/"]::after { content: " (https://unitradesolutionsltd.com" attr(href) ")"; }
}