/* =========================================================
   BIGHA REAL ESTATE — design tokens
   Ink navy + aged paper + moss + brick + brass, cadastral-map motif
   ========================================================= */

:root{
  --ink:        #1B2A2F;
  --ink-2:      #223842;
  --paper:      #F1EAD9;
  --paper-lt:   #FAF6EC;
  --moss:       #55643A;
  --moss-dk:    #3E4A2A;
  --brick:      #A85434;
  --brick-dk:   #8A4128;
  --brass:      #B8862E;
  --charcoal:   #2B2620;
  --line:       #D8CDB5;
  --line-dk:    #3A4D53;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --radius: 3px;
  --max: 1180px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0 0 .5em;
  line-height: 1.15;
  font-weight: 600;
}
p{ margin:0 0 1em; }
.container{ max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--brick);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- utility ---------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brick);
  display:inline-flex;
  align-items:center;
  gap:.55em;
  margin-bottom: 1em;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 1px;
  background: var(--brick);
  display:inline-block;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing:.06em;
  text-transform: uppercase;
  padding: .95em 1.6em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{ background: var(--brick); color: var(--paper-lt); }
.btn-primary:hover{ background: var(--brick-dk); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: var(--ink); border-color: var(--line-dk); }
.btn-ghost:hover{ background: var(--ink); color: var(--paper-lt); }
.btn-on-dark{ border-color: rgba(241,234,217,.4); color: var(--paper-lt); }
.btn-on-dark:hover{ background: var(--paper-lt); color: var(--ink); }

.plot-tag{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--brass);
  border: 1px solid rgba(184,134,46,.5);
  padding: .28em .6em;
  border-radius: 2px;
  display:inline-block;
}

/* cadastral grid background */
.grid-bg{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(241,234,217,.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(241,234,217,.09) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events:none;
}
.grid-bg-dark{
  background-image:
    linear-gradient(rgba(27,42,47,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,42,47,.08) 1px, transparent 1px);
  background-size: 36px 36px;
}

/* ---------- top bar ---------- */
.topbar{
  background: var(--ink);
  color: rgba(241,234,217,.75);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing:.03em;
}
.topbar .container{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:.55em; padding-bottom:.55em; flex-wrap:wrap; gap:.4em;
}
.topbar a{ color: rgba(241,234,217,.9); }
.topbar a:hover{ color: var(--brass); }
.topbar-links{ display:flex; gap:1.6em; }

/* ---------- header / nav ---------- */
header.site-header{
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top:0; z-index: 50;
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 0;
}
.logo{
  display:flex; align-items:center; gap:.6em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--ink);
  letter-spacing: .01em;
}
.logo small{
  display:block;
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: .2em;
  color: var(--brick);
  font-weight: 400;
  text-transform: uppercase;
}
.logo svg{ width:38px; height:38px; flex-shrink:0; }

nav.main-nav ul{ display:flex; gap: 2.1em; align-items:center; }
nav.main-nav a{
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing:.04em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: .3em 0;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
nav.main-nav a:hover, nav.main-nav a.active{
  color: var(--brick);
  border-color: var(--brick);
}
.nav-cta{ display:flex; align-items:center; gap: 1.6em; }
.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  flex-direction:column; gap:5px; padding:6px;
}
.nav-toggle span{ width:24px; height:2px; background:var(--ink); display:block; }

@media (max-width: 900px){
  nav.main-nav{
    position:absolute; top:100%; left:0; right:0;
    background: var(--paper-lt);
    border-bottom: 1px solid var(--line);
    max-height:0; overflow:hidden;
    transition: max-height .25s ease;
  }
  nav.main-nav.open{ max-height: 400px; }
  nav.main-nav ul{ flex-direction:column; align-items:flex-start; padding: 1.2em 28px 1.8em; gap:1.1em; }
  .nav-toggle{ display:flex; }
  .nav-cta .btn-primary{ display:none; }
}

/* ---------- hero (page header) for inner pages ---------- */
.page-hero{
  background: var(--ink);
  color: var(--paper-lt);
  position: relative;
  overflow:hidden;
  padding: 4.2em 0 3.4em;
}
.page-hero .container{ position:relative; z-index:2; }
.breadcrumb{
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing:.08em;
  text-transform: uppercase;
  color: rgba(241,234,217,.55);
  margin-bottom: 1.1em;
}
.breadcrumb a:hover{ color: var(--brass); }
.page-hero h1{ color: var(--paper-lt); font-size: clamp(2rem, 4vw, 2.8rem); max-width: 16ch; }
.page-hero p.lead{ color: rgba(241,234,217,.75); max-width: 56ch; font-size: 1.05rem; }

/* ---------- home hero ---------- */
.hero{
  background: var(--ink);
  color: var(--paper-lt);
  position: relative;
  overflow: hidden;
  padding: 6.5em 0 5em;
}
.hero .container{ position:relative; z-index:2; display:grid; grid-template-columns: 1.15fr .85fr; gap: 3em; align-items:center; }
.hero h1{
  color: var(--paper-lt);
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  font-weight: 600;
}
.hero h1 em{ font-style: italic; color: var(--brass); font-weight: 400; }
.hero p.lead{ color: rgba(241,234,217,.78); font-size: 1.1rem; max-width: 46ch; margin-bottom: 1.8em; }
.hero-ctas{ display:flex; gap: 1em; flex-wrap:wrap; }

.deed-card{
  background: var(--paper-lt);
  color: var(--charcoal);
  border-radius: var(--radius);
  padding: 1.9em;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.5);
  border-top: 3px solid var(--brass);
}
.deed-card .plot-tag{ margin-bottom: .9em; }
.deed-card h3{ font-size: 1.15rem; margin-bottom:.3em; }
.deed-card .deed-row{
  display:flex; justify-content:space-between;
  font-family: var(--font-mono); font-size:.78rem;
  padding: .6em 0; border-top: 1px dashed var(--line);
  color: var(--ink-2);
}
.deed-card .deed-row span:last-child{ color: var(--ink); font-weight:600; }

/* stats strip */
.stats{
  background: var(--paper-lt);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.stats .container{
  display:grid; grid-template-columns: repeat(4,1fr);
  padding: 2.6em 28px;
}
.stat{ text-align:center; border-left: 1px solid var(--line); padding: 0 1em; }
.stat:first-child{ border-left:none; }
.stat .num{ font-family: var(--font-mono); font-size: 2.1rem; color: var(--brick); font-weight:600; }
.stat .label{ font-family: var(--font-mono); font-size: .72rem; letter-spacing:.06em; text-transform:uppercase; color: var(--ink-2); margin-top:.3em; }

/* ---------- section basics ---------- */
section{ padding: 5.5em 0; }
.section-head{ max-width: 62ch; margin-bottom: 3em; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-alt{ background: var(--paper-lt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-dark{ background: var(--ink); color: var(--paper-lt); position:relative; overflow:hidden; }
.section-dark h2, .section-dark h3{ color: var(--paper-lt); }

/* ---------- category grid ---------- */
.cat-grid{ display:grid; grid-template-columns: repeat(5, 1fr); gap: 1.2em; }
.cat-card{
  background: var(--paper-lt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8em 1.4em;
  transition: border-color .2s ease, transform .2s ease;
}
.cat-card:hover{ border-color: var(--brick); transform: translateY(-4px); }
.cat-card svg{ width:34px; height:34px; color: var(--brick); margin-bottom: 1em; }
.cat-card h3{ font-size: 1.02rem; margin-bottom:.35em; }
.cat-card p{ font-size: .88rem; color: var(--ink-2); margin-bottom: 1em; }
.cat-card .cat-link{ font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color: var(--brick); }

/* ---------- property cards ---------- */
.prop-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.8em; }
.prop-card{
  background: var(--paper-lt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.prop-card:hover{ transform: translateY(-4px); box-shadow: 0 20px 34px -22px rgba(27,42,47,.35); }
.prop-media{
  height: 168px;
  position:relative;
  background: linear-gradient(135deg, var(--moss) 0%, var(--moss-dk) 100%);
  display:flex; align-items:flex-end; justify-content:space-between;
  padding: .9em;
}
.prop-media.type-plot{ background: linear-gradient(135deg,#8a7440,#6b5a30); }
.prop-media.type-agri{ background: linear-gradient(135deg,#647a3f,#4b5c2c); }
.prop-media.type-flat{ background: linear-gradient(135deg,#3f5a66,#2b3f48); }
.prop-media.type-villa{ background: linear-gradient(135deg,#8a4128,#6e321e); }
.prop-media.type-shop{ background: linear-gradient(135deg,#5c5240,#3f382b); }
.prop-media .badge{
  font-family: var(--font-mono); font-size:.68rem; text-transform:uppercase; letter-spacing:.06em;
  background: rgba(27,42,47,.55); color:#fff; padding:.35em .7em; border-radius:2px;
}
.prop-media .plot-tag{ background: rgba(27,42,47,.55); border-color: rgba(241,234,217,.4); color: var(--paper-lt); }
.prop-body{ padding: 1.3em 1.4em 1.6em; }
.prop-body h3{ font-size: 1.05rem; margin-bottom:.2em; }
.prop-loc{ font-size:.85rem; color: var(--ink-2); margin-bottom: .9em; display:flex; align-items:center; gap:.4em;}
.prop-loc svg{ width:14px; height:14px; flex-shrink:0; }
.prop-specs{ display:flex; gap:1.1em; font-family: var(--font-mono); font-size:.76rem; color: var(--ink-2); border-top:1px dashed var(--line); padding-top:.9em; margin-bottom:1em; }
.prop-foot{ display:flex; justify-content:space-between; align-items:center; }
.prop-price{ font-family: var(--font-mono); font-weight:600; color: var(--brick); font-size:1rem; }
.prop-more{ font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; color: var(--ink); border-bottom:1px solid var(--brass); }

/* filter tabs */
.filters{ display:flex; flex-wrap:wrap; gap:.7em; margin-bottom: 2.6em; }
.filter-btn{
  font-family: var(--font-mono); font-size:.76rem; text-transform:uppercase; letter-spacing:.04em;
  padding:.6em 1.2em; border:1px solid var(--line-dk); border-radius: 999px;
  background:transparent; cursor:pointer; color: var(--ink-2);
  transition: all .15s ease;
}
.filter-btn.active, .filter-btn:hover{ background: var(--ink); color: var(--paper-lt); border-color: var(--ink); }

/* ---------- values / why choose ---------- */
.value-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1.6em; }
.value-card{ padding: 1.6em 0; border-top: 2px solid var(--brass); }
.value-card h3{ font-size: 1.05rem; }
.value-card p{ font-size: .9rem; color: var(--ink-2); margin:0; }

/* ---------- process steps (legitimate sequence) ---------- */
.steps{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1.6em; counter-reset: step; }
.step{ position:relative; padding-top: 2.6em; }
.step::before{
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--brass);
  position:absolute; top:0; left:0;
  border-bottom: 1px solid var(--brass);
  padding-bottom: .6em;
  width: 2.4em;
}
.step h3{ font-size: 1.02rem; }
.step p{ font-size: .89rem; color: var(--ink-2); margin:0; }

/* ---------- testimonials ---------- */
.testi-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 1.6em; }
.testi{
  background: var(--paper-lt); border:1px solid var(--line); border-radius: var(--radius);
  padding: 1.8em; display:flex; flex-direction:column; gap:1em;
}
.testi p{ font-style: italic; color: var(--ink-2); font-size:.94rem; margin:0; }
.testi-who{ display:flex; align-items:center; gap:.8em; }
.avatar{
  width:38px; height:38px; border-radius:50%; background: var(--moss); color:#fff;
  display:flex; align-items:center; justify-content:center; font-family: var(--font-mono); font-size:.8rem;
}
.testi-who .name{ font-weight:600; font-size:.88rem; color: var(--ink); }
.testi-who .loc{ font-size:.76rem; color: var(--ink-2); font-family: var(--font-mono); }

/* ---------- CTA banner ---------- */
.cta-banner{
  background: var(--brick);
  color: var(--paper-lt);
  padding: 3.4em 0;
}
.cta-banner .container{ display:flex; justify-content:space-between; align-items:center; gap: 2em; flex-wrap:wrap; }
.cta-banner h2{ color:#fff; font-size: 1.7rem; margin:0; max-width: 30ch; }
.cta-banner .btn-primary{ background: var(--ink); }
.cta-banner .btn-primary:hover{ background: #000; }

/* ---------- about page specifics ---------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 3.5em; align-items:center; }
.split-media{
  background: linear-gradient(160deg, var(--moss) 0%, var(--ink) 100%);
  border-radius: var(--radius);
  min-height: 380px;
  position:relative; overflow:hidden;
}
.team-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1.6em; }
.team-card{ text-align:center; }
.team-avatar{
  width: 92px; height:92px; border-radius:50%;
  background: var(--ink); color: var(--paper-lt);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-size:1.4rem;
  margin: 0 auto .9em;
  border: 3px solid var(--brass);
}
.team-card h4{ margin-bottom:.15em; font-size:1rem; }
.team-card .role{ font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; color: var(--brick); }

/* ---------- contact page ---------- */
.contact-grid{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 3em; }
.info-card{
  background: var(--paper-lt); border:1px solid var(--line); border-radius: var(--radius);
  padding: 1.4em 1.6em; display:flex; gap: 1em; align-items:flex-start; margin-bottom: 1em;
}
.info-card svg{ width:22px; height:22px; color: var(--brick); flex-shrink:0; margin-top:.2em; }
.info-card h4{ font-size:.95rem; margin-bottom:.25em; }
.info-card p{ font-size:.88rem; color: var(--ink-2); margin:0; }

.map-embed{ border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; margin-top: 1.4em; }
.map-embed iframe{ width:100%; height:230px; border:0; display:block; }

.form-card{
  background: var(--paper-lt); border:1px solid var(--line); border-radius: var(--radius);
  padding: 2.2em;
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 1.2em; margin-bottom: 1.2em; }
.field{ display:flex; flex-direction:column; gap:.45em; margin-bottom: 1.2em; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color: var(--ink-2); }
.field input, .field select, .field textarea{
  font-family: var(--font-body); font-size:.95rem;
  border: 1px solid var(--line-dk); border-radius: 2px;
  padding: .8em .9em; background: #fff; color: var(--charcoal);
}
.field textarea{ resize: vertical; min-height: 100px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--brick); }
.radio-group{ display:flex; gap: 1.4em; }
.radio-group label{ display:flex; align-items:center; gap:.5em; font-family: var(--font-body); font-size:.9rem; text-transform:none; letter-spacing:0; color: var(--charcoal); }
.form-note{ font-size:.78rem; color: var(--ink-2); margin-top: .6em; }
.form-success{
  display:none; background: var(--moss); color:#fff; padding: 1em 1.2em; border-radius: var(--radius);
  font-size: .9rem; margin-bottom: 1.4em; align-items:center; gap:.6em;
}
.form-success.show{ display:flex; }

/* ---------- footer ---------- */
footer.site-footer{ background: var(--ink); color: rgba(241,234,217,.7); padding: 4em 0 0; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5em; padding-bottom: 3em; border-bottom: 1px solid rgba(241,234,217,.12); }
.footer-grid h4{ color: var(--paper-lt); font-family: var(--font-mono); font-size:.76rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom: 1.2em; }
.footer-grid ul li{ margin-bottom:.7em; font-size:.88rem; }
.footer-grid ul li a:hover{ color: var(--brass); }
.footer-about p{ font-size:.88rem; color: rgba(241,234,217,.6); max-width: 34ch; }
.footer-logo{ display:flex; align-items:center; gap:.6em; font-family: var(--font-display); font-size:1.25rem; color:#fff; margin-bottom: 1em; }
.footer-logo svg{ width:30px; height:30px; }
.social-row{ display:flex; gap:.8em; margin-top:1.2em; }
.social-row a{ width:34px; height:34px; border:1px solid rgba(241,234,217,.25); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.social-row a:hover{ border-color: var(--brass); color: var(--brass); }
.footer-bottom{ padding: 1.6em 0; display:flex; justify-content:space-between; font-size:.78rem; color: rgba(241,234,217,.5); flex-wrap:wrap; gap:.6em; }

/* ---------- responsive ---------- */
@media (max-width: 1000px){
  .hero .container{ grid-template-columns: 1fr; }
  .cat-grid{ grid-template-columns: repeat(3,1fr); }
  .prop-grid{ grid-template-columns: repeat(2,1fr); }
  .value-grid, .steps{ grid-template-columns: repeat(2,1fr); }
  .team-grid{ grid-template-columns: repeat(2,1fr); }
  .split{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .stats .container{ grid-template-columns: repeat(2,1fr); gap: 1.6em; }
  .stat{ border-left:none; border-top:1px solid var(--line); padding-top:1.2em; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px){
  .cat-grid{ grid-template-columns: repeat(2,1fr); }
  .prop-grid{ grid-template-columns: 1fr; }
  .testi-grid{ grid-template-columns: 1fr; }
  .value-grid, .steps{ grid-template-columns: 1fr; }
  .team-grid{ grid-template-columns: 1fr 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .cta-banner .container{ flex-direction:column; align-items:flex-start; }
}