/* ExactMark — Property developers & agents
   Light, architectural sand. Manrope headings, Inter body. 4px buttons, 1px rules, generous space. */

:root {
  --bg: #f4f1ea;
  --surface: #fffdf9;
  --text: #201d18;
  --muted: #6f695f;
  --line: #ddd6c8;
  --accent: #c2573a;
  --accent-strong: #b04e33;
  --accent-ink: #a8482e;
  --accent-soft: rgba(194, 87, 58, .12);
  --slate: #4d5c68;
  --slate-soft: rgba(77, 92, 104, .1);
  --radius: 4px;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Manrope", "Inter", system-ui, sans-serif;
  --wrap: 1180px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.3rem, 4.8vw, 3.5rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
a { color: inherit; }
code {
  font: 500 .86em/1.4 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: var(--slate-soft);
  padding: .1em .4em;
  border-radius: var(--radius);
}
img { display: block; }
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.wrap { width: min(var(--wrap), calc(100% - 56px)); margin: 0 auto; }

/* ---------- Shared components ---------- */
.eyebrow {
  font: 600 .74rem/1 var(--font-body);
  font-variant: small-caps;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--accent-ink);
  margin-bottom: 1.3em;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 1em 1.7em;
  background: var(--accent-strong);
  color: #fff;
  font: 600 .98rem/1 var(--font-body);
  letter-spacing: .01em;
  text-decoration: none;
  transition: background-color .18s ease;
}
.btn:hover { background: #9a4129; }
.btn-sm { padding: .72em 1.2em; font-size: .9rem; }
.btn-light { background: var(--surface); color: var(--text); }
.btn-light:hover { background: #fff; }
.text-link {
  font-weight: 600;
  color: var(--accent-ink);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.text-link::after { content: " →"; }
.text-link-light { color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(244, 241, 234, .9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 2rem; min-height: 72px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  font: 700 1.1rem/1 var(--font-head);
  letter-spacing: -0.02em;
}
.brand img { width: 26px; height: 26px; }
.site-nav { display: flex; gap: 2rem; margin-left: auto; }
.site-nav a {
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--muted);
}
.site-nav a:hover { color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 6rem 0 5rem; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 5rem;
  align-items: center;
}
.hero-copy { min-width: 0; }
.lede { font-size: 1.1rem; color: var(--muted); margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.8rem; }
.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1rem;
  margin: 2rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: .86rem;
  color: var(--muted);
}
.trust-line span + span::before { content: "/"; margin-right: 1rem; color: var(--line); }

/* ---------- Hero visual: listing grid ---------- */
.listing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.tile {
  position: relative;
  background: var(--surface);
  padding: 1.2rem 1.2rem 1rem;
}
.tile p { margin: 0; }
.plan {
  position: relative;
  height: 96px;
  border: 2px solid var(--slate);
  margin-bottom: 1rem;
  background-image: radial-gradient(circle, rgba(194, 87, 58, .6) 1px, transparent 1.5px);
  background-size: 14px 14px;
  background-color: var(--bg);
}
.plan::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg);
  opacity: .82;
}
.room, .door { position: absolute; border: 1.5px solid var(--slate); z-index: 1; }
.r1 { left: 0; top: 0; width: 44%; height: 55%; border-left: 0; border-top: 0; }
.r1.wide { width: 60%; }
.r2 { left: 44%; top: 0; width: 30%; height: 38%; border-top: 0; }
.r3 { left: 0; bottom: 0; width: 28%; height: 45%; border-left: 0; border-bottom: 0; }
.r4 { right: 0; top: 0; width: 40%; height: 100%; border-right: 0; border-top: 0; border-bottom: 0; }
.r5 { right: 0; bottom: 0; width: 48%; height: 46%; border-right: 0; border-bottom: 0; }
.r6 { left: 0; top: 0; width: 55%; height: 100%; border-left: 0; border-top: 0; border-bottom: 0; }
.r7 { right: 0; bottom: 0; width: 45%; height: 40%; border-right: 0; border-bottom: 0; }
.door { right: 20%; bottom: -2px; width: 12%; height: 0; border: 0; border-top: 2px solid var(--accent); }
.tile-addr { font: 600 .95rem/1.3 var(--font-head); letter-spacing: -0.01em; }
.tile-price { font-size: .88rem; color: var(--text); margin-top: .25rem; font-variant-numeric: tabular-nums; }
.tile-price span { color: var(--muted); margin-left: .5rem; }
.tile-copy {
  display: inline-block;
  margin-top: .8rem;
  font: 600 .68rem/1 var(--font-body);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--slate);
  padding: .4em .6em;
  border: 1px solid var(--line);
}
.tile.is-match { outline: 2px solid var(--accent); outline-offset: -2px; z-index: 2; }
.tile.is-match .tile-copy { color: var(--accent-ink); border-color: var(--accent); background: var(--accent-soft); }
.match-card {
  position: absolute;
  left: 1rem; right: -1rem; bottom: -1.6rem;
  z-index: 3;
  background: var(--text);
  color: #fff;
  padding: 1rem 1.1rem;
  box-shadow: 0 20px 40px -20px rgba(32, 29, 24, .6);
  animation: card-rise .8s .3s ease-out both;
}
.match-head { font: 600 .66rem/1 var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: .6rem; }
.match-label { font-size: .76rem; color: rgba(255, 255, 255, .7); }
.match-value { font: 700 1.05rem/1.2 var(--font-head); margin: .1rem 0 .3rem; }
.match-score { font-size: .82rem; color: rgba(255, 255, 255, .8); }
.match-score strong { color: #fff; }
.match-ranked { font-size: .72rem; color: rgba(255, 255, 255, .6); margin-top: .5rem; padding-top: .5rem; border-top: 1px solid rgba(255, 255, 255, .15); }
.visual-caption {
  margin: 2.6rem 0 0;
  font: 500 .74rem/1 var(--font-body);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Value strip ---------- */
.value-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 3.5rem 0; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem; }
.value-grid article { border-left: 1px solid var(--line); padding-left: 1.4rem; }
.value-grid h3 { font-size: 1rem; margin-bottom: .45em; }
.value-grid p { font-size: .92rem; color: var(--muted); margin: 0; }

/* ---------- Scenario (problem → solution) ---------- */
.scenario { padding: 6.5rem 0; }
.scenario-head { max-width: 760px; margin-bottom: 3.5rem; }
.scenario-head h2 { margin-bottom: 0; }
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.scenario-col { border-top: 1px solid var(--text); padding-top: 1.4rem; }
.scenario-col h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; margin-bottom: 1.2em; }
.plain-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; color: var(--muted); font-size: .97rem; }
.plain-list li { padding-left: 1.3rem; position: relative; }
.plain-list li::before { content: ""; position: absolute; left: 0; top: .7em; width: 8px; height: 1px; background: var(--accent); }
.solution-col { border-top-color: var(--accent); }
.solution-col p { color: var(--muted); font-size: .97rem; }

/* ---------- How it works: two columns with connector ---------- */
.how { padding: 6.5rem 0; background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.how-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 5rem; align-items: start; }
.how-intro { position: sticky; top: 100px; }
.how-intro p { color: var(--muted); }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 19px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--line);
}
.timeline li { position: relative; padding: 0 0 3rem 4.2rem; }
.timeline li:last-child { padding-bottom: 0; }
.tl-num {
  position: absolute;
  left: 0; top: 0;
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--accent);
  color: var(--accent-ink);
  font: 700 1rem/1 var(--font-head);
}
.timeline h3 { margin-top: .35rem; }
.timeline p { color: var(--muted); margin: 0; }

/* ---------- Capabilities ---------- */
.capabilities { padding: 6.5rem 0; }
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cap-grid article { background: var(--surface); padding: 2rem 1.8rem; }
.cap-grid h3::before { content: ""; display: block; width: 24px; height: 1px; background: var(--accent); margin-bottom: 1.1rem; }
.cap-grid p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- FAQ ---------- */
.faq { padding: 2rem 0 6.5rem; }
.faq-list { max-width: 820px; border-top: 1px solid var(--text); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 1.2rem 0; }
.faq-list summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font: 600 1.05rem/1.4 var(--font-head);
  letter-spacing: -0.01em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; color: var(--accent); font-weight: 400; transition: transform .2s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { margin: .9rem 0 0; color: var(--muted); max-width: 680px; }

/* ---------- Final CTA ---------- */
.cta-band { background: var(--slate); color: #fff; padding: 5rem 0; }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-inner h2 { color: #fff; margin-bottom: .4em; }
.cta-inner p { color: rgba(255, 255, 255, .8); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { padding: 2.5rem 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; font-size: .9rem; color: var(--muted); }
.tagline { margin: 0; }
.footer-inner nav { display: flex; gap: 1.4rem; margin-left: auto; }
.footer-inner nav a { text-decoration: none; color: var(--muted); }
.footer-inner nav a:hover { color: var(--text); }

/* ---------- Motion ---------- */
@keyframes card-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .site-nav { display: none; }
  .hero { padding: 4rem 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .hero-visual { max-width: 620px; }
  .match-card { right: 1rem; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .scenario-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .how-grid { grid-template-columns: 1fr; gap: 3rem; }
  .how-intro { position: static; }
  .cap-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { width: calc(100% - 32px); }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 1rem; }
  .btn { width: 100%; }
  .header-inner .btn { width: auto; margin-left: auto; }
  .text-link { text-align: center; }
  .trust-line span + span::before { display: none; }
  .listing-grid { grid-template-columns: 1fr; }
  .tile { padding: 1rem; }
  .tile.is-match { padding-bottom: 7.5rem; }
  .match-card { left: 1rem; right: 1rem; bottom: 1rem; }
  .value-grid, .cap-grid { grid-template-columns: 1fr; }
  .scenario, .how, .capabilities, .faq { padding: 4rem 0; }
  .timeline li { padding-left: 3.4rem; }
  .tl-num { width: 34px; height: 34px; font-size: .9rem; }
  .timeline::before { left: 16px; }
  .cta-inner { flex-direction: column; align-items: stretch; }
  .footer-inner nav { margin-left: 0; flex-wrap: wrap; }
}