/* =========================================================
   MERİDYEN EMLAK — Design System
   ink navy #141821 / copper #BF7842 / paper #F6F3ED
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --ink:        #0B2A1C;
  --ink-2:      #123825;
  --copper:     #B8935A;
  --copper-lt:  #D8BD8A;
  --paper:      #F6F4EF;
  --paper-2:    #EDE9DE;
  --stone:      #8B8579;
  --stone-lt:   #B7B2A5;
  --line:       rgba(11,42,28,0.12);
  --line-lt:    rgba(246,244,239,0.16);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius: 2px;
  --container: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
p{margin:0 0 1em;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;}

/* ---------- eyebrow / mono labels ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--copper);
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  width:6px;height:6px;border-radius:50%;
  background:var(--copper);
  box-shadow:0 0 0 3px rgba(191,120,66,.18);
}

/* ---------- brand tagline (hairline + tracked caps, from logo) ---------- */
.brand-tagline{
  display:flex;align-items:center;gap:16px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--stone-lt);
}
.brand-tagline::before,.brand-tagline::after{
  content:'';flex:1;height:1px;background:var(--copper);opacity:.55;
}

/* ---------- header ---------- */
.site-header{
  background:var(--ink);
  color:var(--paper);
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid var(--line-lt);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:78px;
}
.logo{
  display:flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:20px;
  letter-spacing:.06em;
}
.logo-mark{
  position:relative;width:32px;height:32px;flex:none;
}
.logo-mark svg{width:100%;height:100%;display:block;}
.logo-mark img{width:100%;height:100%;object-fit:contain;display:block;}
.logo img.logo-full{height:30px;width:auto;display:block;}
.logo small{
  display:block;font-family:var(--font-mono);
  font-size:9px;letter-spacing:.2em;color:var(--copper-lt);
  font-weight:400;margin-top:2px;
}
nav.main-nav{display:flex;align-items:center;gap:28px;}
nav.main-nav a{
  font-size:14px;font-weight:500;color:var(--paper);
  opacity:.82;position:relative;padding:6px 0;
}
nav.main-nav a:hover{opacity:1;}
nav.main-nav a.active{opacity:1;}
nav.main-nav a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--copper);
}
.btn{
  font-family:var(--font-body);
  font-weight:600;font-size:13.5px;
  padding:11px 20px;
  border-radius:var(--radius);
  border:1px solid var(--copper);
  cursor:pointer;
  display:inline-flex;align-items:center;gap:8px;
  transition:transform .15s ease, background .15s ease;
}
.btn-copper{background:var(--copper);color:var(--ink);}
.btn-copper:hover{background:var(--copper-lt);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--paper);border-color:var(--line-lt);}
.btn-ghost:hover{border-color:var(--copper);color:var(--copper-lt);}
.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.btn-ink:hover{background:var(--ink-2);}
.menu-toggle{display:none;background:none;border:0;color:var(--paper);font-size:24px;cursor:pointer;}

/* ---------- hero ---------- */
.hero{
  background:var(--ink);
  color:var(--paper);
  position:relative;
  overflow:hidden;
  padding:88px 0 96px;
}
.hero .meridian-line{
  position:absolute;top:0;bottom:0;left:calc(50% - 1px);
  width:1px;background:linear-gradient(var(--line-lt), var(--copper), var(--line-lt));
  opacity:.5;
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:end;position:relative;
}
.hero h1{
  font-size:clamp(38px,5vw,62px);
  color:var(--paper);
  margin-bottom:22px;
}
.hero h1 em{color:var(--copper-lt);font-style:normal;}
.hero p.lead{font-size:17px;color:var(--stone-lt);max-width:46ch;margin-bottom:32px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{
  border-left:1px solid var(--line-lt);
  padding-left:32px;
  display:grid;gap:22px;
}
.stat .num{font-family:var(--font-mono);font-size:28px;color:var(--copper-lt);}
.stat .label{font-size:12.5px;color:var(--stone-lt);text-transform:uppercase;letter-spacing:.08em;}

/* ---------- category grid (waypoint markers) ---------- */
.section{padding:84px 0;}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:40px;gap:24px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(26px,3vw,36px);}
.cat-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.cat-card{
  background:var(--paper);
  padding:30px 26px;
  position:relative;
  transition:background .18s ease;
}
.cat-card:hover{background:var(--paper-2);}
.cat-card .pin{
  width:9px;height:9px;border-radius:50%;
  background:var(--copper);margin-bottom:16px;
  box-shadow:0 0 0 4px rgba(191,120,66,.14);
}
.cat-card h3{font-size:17px;margin-bottom:6px;}
.cat-card .coord{
  font-family:var(--font-mono);font-size:11.5px;color:var(--stone);
  letter-spacing:.04em;
}
.cat-card .arrow{
  position:absolute;top:26px;right:24px;color:var(--stone-lt);
  transition:transform .18s ease, color .18s ease;
}
.cat-card:hover .arrow{transform:translate(3px,-3px);color:var(--copper);}

/* ---------- listing cards ---------- */
.listing-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.listing-card{
  background:#fff;
  border:1px solid var(--line);
  overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease;
}
.listing-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(20,24,33,.09);}
.listing-media{
  aspect-ratio:4/3;background:var(--paper-2);
  position:relative;overflow:hidden;
}
.listing-media img{width:100%;height:100%;object-fit:cover;}
.listing-tag{
  position:absolute;top:12px;left:12px;
  background:var(--ink);color:var(--copper-lt);
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;
  padding:5px 9px;text-transform:uppercase;
}
.listing-body{padding:20px 20px 22px;}
.listing-body h3{font-size:18px;margin-bottom:6px;}
.listing-loc{font-size:13px;color:var(--stone);margin-bottom:14px;}
.listing-meta{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);padding-top:14px;
}
.listing-price{font-family:var(--font-mono);font-weight:500;font-size:16px;color:var(--ink);}
.listing-m2{font-family:var(--font-mono);font-size:12.5px;color:var(--stone);}
.listing-body p.desc{font-size:14px;color:var(--stone);margin-bottom:0;}

/* ---------- filter bar ---------- */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:10px;
  padding:22px 0 36px;border-bottom:1px solid var(--line);margin-bottom:36px;
}
.filter-chip{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.03em;
  padding:9px 15px;border:1px solid var(--line);background:#fff;
  cursor:pointer;color:var(--ink);text-transform:uppercase;
  transition:all .15s ease;
}
.filter-chip:hover{border-color:var(--copper);}
.filter-chip.active{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.search-row{display:flex;gap:10px;margin-bottom:10px;}
.search-row input{
  flex:1;padding:12px 14px;border:1px solid var(--line);font-family:var(--font-body);
  font-size:14px;background:#fff;
}
.empty-state{
  padding:60px 20px;text-align:center;color:var(--stone);
  border:1px dashed var(--line);
}

/* ---------- article cards ---------- */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.article-card{background:#fff;border:1px solid var(--line);}
.article-media{aspect-ratio:16/10;background:var(--paper-2);overflow:hidden;}
.article-media img{width:100%;height:100%;object-fit:cover;}
.article-body{padding:20px;}
.article-date{font-family:var(--font-mono);font-size:11px;color:var(--copper);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px;}
.article-body h3{font-size:17px;margin-bottom:8px;}
.article-body p{font-size:13.5px;color:var(--stone);}
.article-read{font-family:var(--font-mono);font-size:12px;color:var(--ink);border-top:1px solid var(--line);padding-top:14px;margin-top:14px;display:inline-block;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink-2);color:var(--paper);
  padding:64px 0;text-align:center;position:relative;
}
.cta-band h2{color:var(--paper);font-size:clamp(24px,3vw,34px);}
.cta-band p{color:var(--stone-lt);max-width:52ch;margin:0 auto 28px;}

/* ---------- footer ---------- */
footer{background:var(--ink);color:var(--stone-lt);padding:56px 0 28px;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;
  border-bottom:1px solid var(--line-lt);padding-bottom:40px;margin-bottom:24px;
}
.footer-grid h4{color:var(--paper);font-family:var(--font-body);font-size:13px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;}
.footer-grid a{display:block;font-size:14px;margin-bottom:10px;color:var(--stone-lt);}
.footer-grid a:hover{color:var(--copper-lt);}
.footer-bottom{
  display:flex;justify-content:space-between;font-size:12.5px;color:var(--stone);flex-wrap:wrap;gap:10px;
}

/* ---------- forms (admin) ---------- */
.form-card{background:#fff;border:1px solid var(--line);padding:36px;max-width:720px;}
.field{margin-bottom:20px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);font-family:var(--font-body);
  font-size:14px;background:var(--paper);
}
.field textarea{min-height:120px;resize:vertical;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.hint{font-size:12px;color:var(--stone);margin-top:6px;}
.alert{padding:14px 16px;font-size:14px;margin-bottom:20px;border-left:3px solid var(--copper);background:var(--paper-2);}
.alert-error{border-color:#b3432f;}

/* ---------- detail page ---------- */
.detail-hero{background:var(--ink);color:var(--paper);padding:44px 0;}
.breadcrumb{font-family:var(--font-mono);font-size:12px;color:var(--stone-lt);margin-bottom:16px;}
.breadcrumb a{color:var(--copper-lt);}
.detail-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:start;}
.detail-media{aspect-ratio:16/10;background:var(--paper-2);overflow:hidden;margin-bottom:26px;}
.detail-media img{width:100%;height:100%;object-fit:cover;}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0;}
.spec{border:1px solid var(--line);padding:14px 16px;}
.spec .k{font-family:var(--font-mono);font-size:10.5px;color:var(--stone);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;}
.spec .v{font-weight:600;}
.contact-card{border:1px solid var(--line);background:#fff;padding:26px;position:sticky;top:100px;}
.contact-card .price{font-family:var(--font-mono);font-size:26px;margin-bottom:4px;}
.contact-card .btn{width:100%;justify-content:center;margin-top:14px;}

/* ---------- article detail ---------- */
.article-content{max-width:72ch;margin:0 auto;}
.article-content img{margin:28px 0;}
.article-content p{font-size:16.5px;color:#3a3d44;}
.article-content h2{font-size:24px;margin-top:1.4em;}

/* ---------- responsive ---------- */
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-stats{border-left:0;border-top:1px solid var(--line-lt);padding-left:0;padding-top:24px;grid-auto-flow:column;justify-content:space-between;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .listing-grid,.article-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .detail-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
}
@media(max-width:640px){
  nav.main-nav{position:fixed;top:78px;left:0;right:0;background:var(--ink);flex-direction:column;align-items:flex-start;padding:20px 24px;gap:16px;border-top:1px solid var(--line-lt);display:none;}
  nav.main-nav.open{display:flex;}
  .menu-toggle{display:block;}
  .site-header .btn-copper{display:none;}
  .cat-grid,.listing-grid,.article-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .spec-list{grid-template-columns:1fr;}
}