:root{
  --paper:#EDE9DB;
  --paper-dim:#E3DFCE;
  --ink:#16221C;
  --ink-soft:#48584E;
  --sea-deep:#0E3B3A;
  --sea-mid:#2F6E68;
  --sea-pale:#BFD6D0;
  --brass:#A9812E;
  --brass-light:#D2AE5C;
  --clay:#A24C2A;
  --line: rgba(22,34,28,0.14);

  --font-display:'Domine', 'IBM Plex Sans', serif;
  --font-body:'Manrope', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--font-body); line-height:1.6; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.wrap{max-width:1160px; margin:0 auto; padding:0 28px;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.01ms !important; transition-duration:.01ms !important;}
}

/* ---------- demo ribbon ---------- */
.demo-ribbon{
  background:var(--ink); color:var(--paper);
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.02em;
  padding:10px 0; text-align:center;
}
.demo-ribbon .wrap{display:flex; align-items:center; justify-content:center; gap:10px; flex-wrap:wrap;}
.demo-ribbon a{color:var(--brass-light); font-weight:600; border-bottom:1px solid rgba(210,174,92,0.5);}
.demo-ribbon a:hover{border-bottom-color:var(--brass-light);}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(237,233,219,0.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:18px 0;}
.brand{display:flex; align-items:center; gap:10px;}
.brand-mark{
  width:38px; height:38px; border-radius:50%;
  background:var(--sea-deep); display:flex; align-items:center; justify-content:center;
  color:var(--brass-light); font-family:var(--font-display); font-weight:700; font-size:16px;
}
.brand-name{font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:.01em;}
.brand-sub{display:block; font-family:var(--font-mono); font-size:10.5px; letter-spacing:.08em; color:var(--ink-soft); text-transform:uppercase;}

.site-nav{display:flex; align-items:center; gap:30px;}
.site-nav a{font-size:14.5px; font-weight:600; position:relative;}
.site-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-5px; height:2px;
  background:var(--brass); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
}
.site-nav a:hover::after{transform:scaleX(1);}

.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-body); font-weight:700; font-size:14.5px;
  padding:13px 24px; border-radius:3px; cursor:pointer; border:1px solid transparent;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary{background:var(--sea-deep); color:var(--paper);}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 26px rgba(14,59,58,0.28);}
.btn-line{background:transparent; color:var(--ink); border-color:var(--ink);}
.btn-line:hover{border-color:var(--brass); color:var(--brass);}
.btn-large{padding:16px 30px; font-size:15.5px;}

/* ---------- hero: cadastral map ---------- */
.hero{position:relative; overflow:hidden; padding:78px 0 0;}
.contour{position:absolute; inset:0; z-index:0; opacity:.55;}
.contour path{fill:none; stroke:var(--sea-mid); stroke-width:1; opacity:.35;}
.hero-inner{position:relative; z-index:1; display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; padding-bottom:70px;}
.eyebrow{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--sea-mid); margin:0 0 18px; display:flex; align-items:center; gap:8px;
}
.eyebrow::before{content:""; width:22px; height:1px; background:var(--brass);}
.hero h1{
  font-family:var(--font-display); font-weight:700; font-size:clamp(34px,4.6vw,58px);
  line-height:1.08; margin:0 0 22px; letter-spacing:-.01em;
}
.hero h1 em{font-style:italic; color:var(--sea-deep);}
.hero-sub{font-size:17px; color:var(--ink-soft); max-width:460px; margin:0 0 32px;}
.hero-cta{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:36px;}
.hero-stats{display:flex; gap:30px; padding-top:26px; border-top:1px solid var(--line);}
.hero-stat b{display:block; font-family:var(--font-display); font-size:24px; color:var(--sea-deep);}
.hero-stat span{font-size:12.5px; color:var(--ink-soft);}

/* featured card w/ hanging price tag */
.hero-feature{position:relative;}
.feature-card{
  background:#fff; border-radius:4px; overflow:hidden;
  box-shadow:0 30px 60px rgba(22,34,28,0.16);
  transform:rotate(1.2deg);
}
.feature-thumb{
  height:230px; position:relative;
  background:linear-gradient(155deg, var(--sea-mid), var(--sea-deep) 60%, #0a2c2b);
}
.feature-thumb svg{position:absolute; inset:0; width:100%; height:100%;}
.feature-body{padding:20px 22px 24px;}
.feature-loc{font-family:var(--font-mono); font-size:11.5px; letter-spacing:.05em; color:var(--sea-mid); text-transform:uppercase;}
.feature-title{font-family:var(--font-display); font-weight:700; font-size:20px; margin:6px 0 10px;}
.feature-meta{display:flex; gap:14px; font-size:13px; color:var(--ink-soft);}
.price-tag{
  position:absolute; top:-14px; right:26px; z-index:2;
  transform:rotate(-7deg); filter:drop-shadow(0 8px 12px rgba(0,0,0,0.22));
  transition:transform .3s cubic-bezier(.16,.84,.44,1);
}
.hero-feature:hover .price-tag{transform:rotate(-2deg) translateY(-3px);}
.price-tag svg{display:block;}
.price-tag-text{
  position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding-left:8px; color:#fff; font-family:var(--font-mono);
}
.price-tag-text b{font-size:15px; font-weight:700; line-height:1;}
.price-tag-text span{font-size:8.5px; letter-spacing:.06em; opacity:.85; margin-top:2px;}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr; padding-bottom:50px;}
  .feature-card{transform:none; max-width:420px;}
}

/* ---------- section shell ---------- */
section{padding:96px 0;}
.section-eyebrow{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--sea-mid); margin:0 0 14px;
}
.section-head{display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:44px; flex-wrap:wrap;}
.section-head h2{font-family:var(--font-display); font-weight:700; font-size:clamp(26px,3.2vw,36px); margin:0; max-width:560px;}
.section-head p{font-size:15.5px; color:var(--ink-soft); max-width:380px; margin:0;}

.stamp-divider{
  border:0; height:1px; background:var(--line); margin:0;
}

/* ---------- listings ---------- */
.listings{background:var(--paper-dim);}
.listing-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:26px;}
.listing-card{
  background:#fff; border-radius:4px; overflow:hidden; position:relative;
  box-shadow:0 1px 0 var(--line);
  transition:transform .25s cubic-bezier(.16,.84,.44,1), box-shadow .25s ease;
}
.listing-card:hover{transform:translateY(-5px); box-shadow:0 22px 40px rgba(22,34,28,0.14);}
.listing-thumb{height:180px; position:relative; overflow:hidden;}
.listing-thumb svg{width:100%; height:100%;}
.listing-ribbon{
  position:absolute; top:14px; left:-6px; z-index:2;
  background:var(--clay); color:#fff; font-family:var(--font-mono); font-size:10.5px;
  letter-spacing:.06em; padding:4px 14px 4px 18px; text-transform:uppercase;
  box-shadow:0 3px 6px rgba(0,0,0,0.2);
}
.listing-tag{
  position:absolute; bottom:-11px; right:18px; z-index:2; transform:rotate(-6deg);
}
.listing-tag svg{display:block; filter:drop-shadow(0 5px 8px rgba(0,0,0,0.2));}
.listing-tag-text{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center; padding-left:6px;
  color:#fff; font-family:var(--font-mono); font-size:11.5px; font-weight:700;
}
.listing-body{padding:34px 20px 20px;}
.listing-loc{font-family:var(--font-mono); font-size:11px; letter-spacing:.05em; color:var(--sea-mid); text-transform:uppercase;}
.listing-title{font-family:var(--font-display); font-weight:700; font-size:17.5px; margin:6px 0 10px;}
.listing-meta{display:flex; gap:12px; font-size:12.5px; color:var(--ink-soft); border-top:1px solid var(--line); padding-top:12px;}

@media (max-width:900px){.listing-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.listing-grid{grid-template-columns:1fr;}}

/* ---------- why / trust ---------- */
.trust-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line);}
.trust-item{padding:32px 26px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);}
.trust-item:nth-child(3n){border-right:none;}
.trust-num{font-family:var(--font-mono); font-size:12px; color:var(--brass); letter-spacing:.06em; margin-bottom:10px; display:block;}
.trust-item h3{font-family:var(--font-display); font-size:18.5px; margin:0 0 8px;}
.trust-item p{font-size:14px; color:var(--ink-soft); margin:0;}

.stamp{
  display:inline-flex; align-items:center; gap:12px; margin-top:40px;
  border:1px solid var(--brass); border-radius:100px; padding:10px 20px 10px 12px;
}
.stamp-badge{
  width:34px; height:34px; border-radius:50%; background:var(--brass);
  display:flex; align-items:center; justify-content:center; color:#fff; flex-shrink:0;
}
.stamp b{display:block; font-size:13.5px; font-family:var(--font-display);}
.stamp span{font-size:12px; color:var(--ink-soft);}

@media (max-width:760px){
  .trust-grid{grid-template-columns:1fr;}
  .trust-item{border-right:none;}
}

/* ---------- calculator (instrument mode) ---------- */
.calc{background:var(--sea-deep); color:var(--paper);}
.calc .section-eyebrow{color:var(--brass-light);}
.calc .section-head h2{color:#fff;}
.calc .section-head p{color:var(--sea-pale);}
.calc-panel{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  background:#0A2E2D; border:1px solid rgba(255,255,255,0.1); border-radius:6px; overflow:hidden;
}
.calc-inputs{padding:38px; border-right:1px solid rgba(255,255,255,0.1);}
.calc-field{margin-bottom:24px;}
.calc-field label{
  display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:12px;
  letter-spacing:.04em; color:var(--sea-pale); margin-bottom:10px; text-transform:uppercase;
}
.calc-field label b{color:var(--brass-light); font-family:var(--font-mono);}
.calc-field input[type=range]{
  width:100%; accent-color:var(--brass-light); height:4px;
}
.calc-field input[type=number]{
  width:100%; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.18);
  color:#fff; font-family:var(--font-mono); font-size:15px; padding:10px 12px; border-radius:3px;
}
.calc-results{padding:38px; display:flex; flex-direction:column; justify-content:center; gap:22px;}
.calc-result-main{border-bottom:1px solid rgba(255,255,255,0.12); padding-bottom:22px;}
.calc-result-main span{font-family:var(--font-mono); font-size:11.5px; letter-spacing:.08em; color:var(--sea-pale); text-transform:uppercase;}
.calc-result-main b{
  display:block; font-family:var(--font-display); font-size:clamp(32px,4vw,44px); margin-top:8px; color:var(--brass-light);
}
.calc-result-row{display:flex; justify-content:space-between; font-size:14px; color:var(--sea-pale);}
.calc-result-row b{color:#fff; font-family:var(--font-mono); font-weight:600;}
.calc-note{font-size:12px; color:rgba(191,214,208,0.65); margin-top:6px; line-height:1.5;}

@media (max-width:800px){
  .calc-panel{grid-template-columns:1fr;}
  .calc-inputs{border-right:none; border-bottom:1px solid rgba(255,255,255,0.1);}
}

/* ---------- testimonials ---------- */
.quotes-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:30px;}
.quote-card{border-top:2px solid var(--brass); padding-top:20px;}
.quote-card p{font-family:var(--font-display); font-style:italic; font-size:17px; line-height:1.5; margin:0 0 16px;}
.quote-name{font-family:var(--font-mono); font-size:12.5px; color:var(--ink-soft);}
.quote-example{font-family:var(--font-mono); font-size:10.5px; letter-spacing:.05em; color:var(--brass); text-transform:uppercase; margin-top:30px; display:block;}

@media (max-width:800px){.quotes-grid{grid-template-columns:1fr; gap:34px;}}

/* ---------- contact ---------- */
.contact{background:var(--paper-dim);}
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px;}
.contact-info h3{font-family:var(--font-display); font-size:20px; margin:0 0 14px;}
.contact-info p{color:var(--ink-soft); font-size:14.5px; margin:0 0 22px;}
.contact-detail{display:flex; gap:10px; font-size:14px; margin-bottom:10px;}
.contact-detail b{font-family:var(--font-mono); color:var(--sea-mid); min-width:80px; display:inline-block; font-size:11.5px; text-transform:uppercase; letter-spacing:.04em;}

.demo-form{background:#fff; border-radius:6px; padding:32px; border:1px solid var(--line);}
.form-row{margin-bottom:16px;}
.form-row label{display:block; font-size:13px; font-weight:600; margin-bottom:7px;}
.form-row input, .form-row select, .form-row textarea{
  width:100%; padding:11px 13px; border:1px solid var(--line); border-radius:3px;
  font-family:var(--font-body); font-size:14px; background:var(--paper);
}
.form-note{font-size:12px; color:var(--ink-soft); margin-top:10px; line-height:1.5;}
.form-toast{
  display:none; background:var(--sea-deep); color:#fff; padding:14px 16px; border-radius:4px;
  font-size:13.5px; margin-top:14px; line-height:1.5;
}
.form-toast a{color:var(--brass-light); font-weight:700; border-bottom:1px solid rgba(210,174,92,.5);}
.form-toast.is-visible{display:block;}

@media (max-width:800px){.contact-grid{grid-template-columns:1fr;}}

/* ---------- footer ---------- */
footer{background:var(--ink); color:var(--paper); padding:50px 0 32px;}
.footer-inner{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:20px; padding-bottom:26px; border-bottom:1px solid rgba(237,233,219,0.14);}
.footer-brand{font-family:var(--font-display); font-weight:700; font-size:18px;}
.footer-cta{font-size:13.5px; color:rgba(237,233,219,0.7);}
.footer-cta a{color:var(--brass-light); font-weight:700;}
.footer-bottom{padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12px; color:rgba(237,233,219,0.5); font-family:var(--font-mono);}