/* ============================================
   ACASA4U LTD — Brand system
   Navy #0E1B2C · Deep navy #091322 · Gold #C9A24B
   Soft gold #E6CE96 · Warm white #FAF7F0 · Ink #1C2733
   Display: Marcellus · Body: Mulish
   ============================================ */

:root {
  --navy: #0E1B2C;
  --navy-deep: #091322;
  --navy-soft: #16263C;
  --gold: #C9A24B;
  --gold-soft: #E6CE96;
  --warm-white: #FAF7F0;
  --ink: #1C2733;
  --line-gold: rgba(201, 162, 75, 0.35);
  --line-navy: rgba(14, 27, 44, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: 'Mulish', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--warm-white);
}

h1, h2, h3, .display { font-family: 'Marcellus', serif; font-weight: 400; }

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

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- Eyebrow labels ---------- */
.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  font-weight: 700;
}

/* ---------- Header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--line-gold);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.brand {
  font-family: 'Marcellus', serif;
  font-size: 22px;
  color: var(--warm-white);
  text-decoration: none;
  letter-spacing: 0.04em;
}
.brand span { color: var(--gold); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--warm-white);
  text-decoration: none;
  font-size: 15px;
  opacity: 0.85;
}
.nav-links a:hover, .nav-links a:focus-visible { opacity: 1; color: var(--gold-soft); }
.nav-cta {
  background: var(--gold);
  color: var(--navy-deep) !important;
  padding: 10px 20px;
  border-radius: 3px;
  font-weight: 700;
  opacity: 1 !important;
}
.nav-cta:hover, .nav-cta:focus-visible { background: var(--gold-soft); }
@media (max-width: 720px) {
  .nav-links a:not(.nav-cta) { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(170deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-soft) 100%);
  color: var(--warm-white);
  padding: 96px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  /* faint gold keyline grid — a surveyor's plan motif */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-gold) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-gold) 1px, transparent 1px);
  background-size: 160px 160px;
  opacity: 0.12;
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(34px, 5.5vw, 56px);
  line-height: 1.15;
  max-width: 17ch;
  margin-bottom: 22px;
}
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p.lede {
  font-size: 19px;
  max-width: 54ch;
  opacity: 0.88;
  margin-bottom: 36px;
}
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.02em;
}
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover, .btn-gold:focus-visible { background: var(--gold-soft); }
.btn-ghost {
  border: 1px solid var(--gold);
  color: var(--gold-soft);
}
.btn-ghost:hover, .btn-ghost:focus-visible { background: rgba(201,162,75,0.12); }

/* ---------- Sections ---------- */
section { padding: 84px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.2; margin-bottom: 14px; }
.section-head p { opacity: 0.8; }

.dark { background: var(--navy); color: var(--warm-white); }
.dark .section-head p { opacity: 0.82; }

/* ---------- Step cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 820px) { .grid-3 { grid-template-columns: 1fr; } }
.card {
  background: #fff;
  border: 1px solid var(--line-navy);
  border-top: 3px solid var(--gold);
  padding: 30px 26px;
  border-radius: 4px;
}
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { font-size: 15.5px; opacity: 0.85; }

/* ---------- Comparison ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 820px) { .compare { grid-template-columns: 1fr; } }
.compare-col { border-radius: 4px; padding: 34px 30px; }
.compare-col h3 { font-size: 22px; margin-bottom: 18px; }
.compare-col ul { list-style: none; }
.compare-col li {
  padding: 10px 0 10px 30px;
  position: relative;
  font-size: 15.5px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.compare-col li:last-child { border-bottom: none; }
.col-us { background: var(--navy-deep); color: var(--warm-white); border: 1px solid var(--line-gold); }
.col-us h3 { color: var(--gold-soft); }
.col-us li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 800; }
.col-them { background: #fff; border: 1px solid var(--line-navy); }
.col-them li { border-bottom: 1px solid var(--line-navy); }
.col-them li::before { content: "✕"; position: absolute; left: 0; color: #B0543F; font-weight: 800; }

/* ---------- Deal ledger (signature element) ---------- */
.ledger {
  background: var(--navy-deep);
  border: 1px solid var(--line-gold);
  border-radius: 4px;
  max-width: 560px;
  font-variant-numeric: tabular-nums;
}
.ledger-head {
  padding: 18px 26px;
  border-bottom: 1px solid var(--line-gold);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.ledger-head .display { color: var(--gold-soft); font-size: 19px; }
.ledger-head small { color: var(--warm-white); opacity: 0.6; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
.ledger-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 26px;
  color: var(--warm-white);
  font-size: 15.5px;
  border-bottom: 1px dashed rgba(201,162,75,0.22);
}
.ledger-row:last-of-type { border-bottom: none; }
.ledger-row .val { font-weight: 800; }
.ledger-total {
  background: rgba(201,162,75,0.12);
  border-top: 1px solid var(--line-gold);
  display: flex;
  justify-content: space-between;
  padding: 16px 26px;
  color: var(--gold-soft);
  font-weight: 800;
}
.ledger-note { font-size: 13px; opacity: 0.65; padding: 12px 26px 18px; color: var(--warm-white); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

/* ---------- Trust block ---------- */
.trust { text-align: center; }
.trust h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 16px; }
.trust p { max-width: 62ch; margin: 0 auto 40px; opacity: 0.85; }
.badges { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.badge {
  border: 1px solid var(--line-gold);
  color: var(--gold-soft);
  padding: 12px 22px;
  border-radius: 3px;
  font-size: 13.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item { padding: 8px 0; }
.contact-item .label {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 4px;
}
.contact-item a { color: inherit; text-decoration: none; font-size: 19px; font-family: 'Marcellus', serif; }
.contact-item a:hover, .contact-item a:focus-visible { color: var(--gold); }

/* ---------- Footer ---------- */
footer {
  background: var(--navy-deep);
  color: var(--warm-white);
  padding: 48px 0 36px;
  border-top: 1px solid var(--line-gold);
  font-size: 14.5px;
}
.foot-grid { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.foot-grid a { color: var(--gold-soft); text-decoration: none; }
.foot-grid a:hover, .foot-grid a:focus-visible { color: var(--gold); }
.foot-social { display: flex; gap: 18px; }
.foot-legal { margin-top: 28px; opacity: 0.55; font-size: 13px; }

a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }