/* Marmar Markaz website
   Layout: one centered column; the home page widens to two columns for the hero.
   Palette taken from the app icon: marble neutrals, charcoal ink, bronze accent. */
:root {
  --ground: #F4F4F1;
  --surface: #FFFFFF;
  --ink: #1D1F23;
  --ink-2: #5A5F69;
  --rule: #E1E0DA;
  --bronze: #96692F;
  --bronze-soft: #F2E9DC;
  --ok: #1F7A4F;
  --danger: #B42318;
  --nav-bg: rgba(244, 244, 241, 0.72);

  --font: system-ui, -apple-system, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 14px;
  --gutter: max(20px, env(safe-area-inset-left, 0px));
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ground: #121315;
    --surface: #1B1D20;
    --ink: #ECEBE7;
    --ink-2: #A4A8AF;
    --rule: #2D3034;
    --bronze: #D6A869;
    --bronze-soft: #2A2219;
    --ok: #5BC48D;
    --danger: #F97066;
    --nav-bg: rgba(18, 19, 21, 0.72);
  }
}
@media (prefers-reduced-transparency: reduce) {
  :root { --nav-bg: var(--ground); }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--font);
  letter-spacing: -0.005em;
}
a { color: var(--bronze); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; border-radius: 6px; }
img { max-width: 100%; display: block; }

/* Translucent navigation: content scrolls underneath (no hard divider until it overlaps). */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--nav-bg);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 70%, transparent);
}
.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px var(--gutter);
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 650; letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; border-radius: 7px; }
.nav-links { display: flex; gap: 18px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--ink-2); text-decoration: none; font-size: 0.9375rem; }
.nav-links a:hover { color: var(--ink); }
.nav-links .cta { color: var(--ink); font-weight: 600; }

.wrap { max-width: 1080px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.prose { max-width: 720px; margin: 0 auto; padding: 48px var(--gutter) 72px; }

h1, h2, h3 { text-wrap: balance; margin: 0; color: var(--ink); }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); line-height: 1.05; letter-spacing: -0.03em; font-weight: 750; }
h2 { font-size: 1.5rem; line-height: 1.2; letter-spacing: -0.02em; font-weight: 700; }
h3 { font-size: 1.125rem; line-height: 1.3; letter-spacing: -0.012em; font-weight: 650; }
p { margin: 0; }
.lede { font-size: 1.25rem; line-height: 1.5; color: var(--ink-2); max-width: 36ch; letter-spacing: -0.012em; }
.eyebrow { font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--bronze); font-weight: 600; }
.muted { color: var(--ink-2); }

/* Buttons respond on press, not release. */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px; border-radius: 12px;
  font: 600 1rem/1 var(--font); letter-spacing: -0.01em;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform 100ms ease-out, opacity 100ms ease-out;
}
.btn:active { transform: scale(0.97); opacity: 0.88; }
.btn-primary { background: var(--ink); color: var(--ground); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-danger { background: var(--danger); color: #FFFFFF; }

/* Home */
.hero { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; padding: 56px 0 64px; }
.hero-copy { display: flex; flex-direction: column; gap: 22px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.listing-card {
  background: var(--surface); border: 1px solid var(--rule); border-radius: 18px;
  padding: 18px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 18px 40px -18px rgba(29,31,35,0.25);
}
.slab {
  aspect-ratio: 16 / 10; border-radius: 12px;
  background:
    linear-gradient(115deg, transparent 38%, rgba(150,150,145,0.35) 40%, transparent 44%),
    linear-gradient(160deg, transparent 58%, rgba(170,165,155,0.30) 60%, transparent 63%),
    linear-gradient(95deg, transparent 72%, rgba(140,140,135,0.25) 73.5%, transparent 76%),
    linear-gradient(135deg, #FBFBF9, #ECEBE6);
}
.card-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 12px; }
.chip { white-space: nowrap; display: inline-flex; gap: 6px; align-items: center; font-size: 0.8125rem; font-weight: 600; color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); padding: 3px 9px; border-radius: 999px; }
.card-meta { font-size: 0.875rem; color: var(--ink-2); }
.card-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card-actions span { text-align: center; padding: 10px; border-radius: 10px; font-weight: 600; font-size: 0.9375rem; background: var(--ground); }
.example-tag { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }

.section { padding: 56px 0; border-top: 1px solid var(--rule); }
.section-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; max-width: 640px; }
.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.panel .who { font-size: 0.8125rem; font-weight: 600; color: var(--bronze); letter-spacing: 0.02em; }
.panel ul { margin: 4px 0 0; padding-left: 1.1em; color: var(--ink-2); display: flex; flex-direction: column; gap: 6px; font-size: 0.975rem; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.quote { font-size: 1.125rem; line-height: 1.45; letter-spacing: -0.01em; border-left: 3px solid var(--bronze); padding-left: 14px; }

/* Legal pages */
.doc-head { display: flex; flex-direction: column; gap: 12px; padding-bottom: 24px; border-bottom: 1px solid var(--rule); margin-bottom: 8px; }
.updated { font-size: 0.875rem; color: var(--ink-2); }
.doc section { padding-top: 28px; display: flex; flex-direction: column; gap: 12px; }
.doc h2 { scroll-margin-top: 80px; }
.doc ul { margin: 0; padding-left: 1.2em; display: flex; flex-direction: column; gap: 8px; }
.doc li::marker { color: var(--bronze); }
.toc { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px 20px; margin-top: 24px; }
.toc ol { margin: 8px 0 0; padding-left: 1.2em; columns: 2; column-gap: 28px; font-size: 0.9375rem; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--bronze); }
.callout { background: var(--bronze-soft); border-radius: 12px; padding: 14px 16px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--rule); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; font-size: 0.9375rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; background: var(--surface); }
tr:last-child td { border-bottom: none; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
/* Text flows normally (bold words stay inline); the number sits in the left gutter. */
.steps li { counter-increment: s; position: relative; padding-left: 2.25rem; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; font-weight: 700; color: var(--bronze); font-variant-numeric: tabular-nums; }

.footer { border-top: 1px solid var(--rule); padding: 28px 0 40px; font-size: 0.9375rem; color: var(--ink-2); }
.footer-inner { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.footer a { color: var(--ink-2); }
.footer .spacer { flex: 1; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 36px; }
  .cols, .two { grid-template-columns: 1fr; }
  .toc ol { columns: 1; }
  .nav-links a:not(.cta) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .btn { transition: opacity 100ms ease; }
  .btn:active { transform: none; }
}