/* HUSL (Pty) Ltd — corporate site.
   One stylesheet, no webfonts, no JS: the whole page is a single
   sub-20KB round trip after the HTML, which is the point (see
   README.md — this site exists to be credible and instant, not clever). */

:root {
  --ink:        #0e1a24;
  --ink-soft:   #3d5464;
  --muted:      #6b8090;
  --line:       #dfe6ea;
  --surface:    #ffffff;
  --surface-2:  #f4f7f9;
  --accent:     #0d7a72;
  --accent-ink: #0a5c56;
  --maxw:       1080px;
  --radius:     14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
h3 { font-size: 1.1rem; }
p  { margin: 0 0 1.1em; }

/* ---- header ---- */
.site-head {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 68px; flex-wrap: wrap;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.15rem; letter-spacing: .12em;
  color: var(--ink); text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand svg { display: block; }
.nav { display: flex; gap: 22px; font-size: .95rem; }
.nav a { color: var(--ink-soft); }

/* ---- hero ---- */
.hero { padding: clamp(56px, 9vw, 104px) 0 clamp(40px, 6vw, 72px); }
.hero .lede {
  font-size: clamp(1.05rem, 2.1vw, 1.28rem);
  color: var(--ink-soft); max-width: 46ch;
}
.eyebrow {
  display: inline-block; margin-bottom: 18px;
  font-size: .78rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--accent);
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: .95rem; border: 1px solid var(--accent);
  background: var(--accent); color: #fff;
}
.btn:hover { background: var(--accent-ink); border-color: var(--accent-ink); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent-ink); }
.btn.ghost:hover { background: var(--surface-2); }

/* ---- sections ---- */
section { padding: clamp(44px, 7vw, 76px) 0; }
section.alt { background: var(--surface-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-lede { color: var(--ink-soft); max-width: 58ch; }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); margin-top: 34px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px;
}
section.alt .card { background: var(--surface); }
.card h3 { margin-bottom: .35em; }
.card p { margin: 0; color: var(--ink-soft); font-size: .96rem; }

/* ---- product panel ---- */
.product {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.product-note {
  margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: .95rem; color: var(--muted);
}
.quote {
  background: var(--ink); color: #eaf2f4; border-radius: var(--radius);
  padding: 28px; font-size: 1.02rem;
}
.quote .say { color: #7fd6cd; font-weight: 600; }
.quote .then { color: #9fb3bd; display: block; margin-top: 10px; font-size: .93rem; }
.quote p:last-child { margin-bottom: 0; }

/* ---- contact ---- */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 30px; }
.contact-grid dt { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.contact-grid dd { margin: 4px 0 0; font-size: 1.02rem; }

/* ---- legal pages ---- */
.legal { padding-top: clamp(40px, 6vw, 68px); }
.legal h2 { margin-top: 2em; font-size: 1.35rem; }
.legal h2:first-of-type { margin-top: 1.2em; }
.legal ul { padding-left: 1.2em; color: var(--ink-soft); }
.legal li { margin-bottom: .4em; }
.updated { color: var(--muted); font-size: .92rem; }
.notice {
  background: var(--surface-2); border: 1px solid var(--line);
  border-left: 3px solid var(--accent); border-radius: 8px;
  padding: 14px 18px; color: var(--ink-soft); font-size: .95rem;
}

/* ---- footer ---- */
.site-foot {
  border-top: 1px solid var(--line); background: var(--surface-2);
  padding: 40px 0; font-size: .92rem; color: var(--muted);
}
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; }
.site-foot a { color: var(--ink-soft); }
.legal-name { color: var(--ink-soft); font-weight: 600; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr; }
  .product { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-head .wrap { min-height: 60px; padding-top: 10px; padding-bottom: 10px; }
  .nav { gap: 16px; font-size: .9rem; }
}