/* Zona Sur Tijuana — identidad de marca (proyecto de Comparables).
   Titulos: Montserrat 800 · Cuerpo: Open Sans · Navy #1a2547 · Naranja #fe881a */

:root{
  --navy:#1a2547;
  --navy-dark:#0f1830;
  --orange:#fe881a;
  --orange-dk:#c25e0e;
  --orange-soft:#fde0c2;
  --footer:#d9702d;
  --ink:#1a1a1a;
  --mut:#6b7280;
  --line:#e9eaee;
  --bg2:#f6f7f9;
  --font-display:'Montserrat',system-ui,sans-serif;
  --font-body:'Open Sans','Montserrat',system-ui,sans-serif;
  --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);font-weight:800;color:var(--navy);letter-spacing:-0.02em;line-height:1.12}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:13px 24px;border-radius:8px;border:none;cursor:pointer;transition:transform .12s,background .15s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:#ef7d0d;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-lg{padding:15px 30px;font-size:14px}
.lucide{width:1em;height:1em;stroke-width:1.75;vertical-align:middle}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:84px;gap:18px}
.site-header .logo img{height:64px;width:auto}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--navy)}
.site-nav a:hover{color:var(--orange)}
.site-nav a.active{color:var(--orange)}
.nav-cta{background:var(--orange);color:#fff !important;padding:10px 18px;border-radius:8px;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.menu-btn{display:none;background:none;border:none;color:var(--navy);cursor:pointer}

/* ===== Footer ===== */
.site-footer{background:var(--footer);color:#fff;padding:38px 0}
.site-footer .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.foot-brand{display:flex;align-items:center;gap:14px}
.foot-ico{width:58px;height:58px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.foot-ico img{width:42px;height:42px}
.foot-brand .nm{font-family:var(--font-display);font-weight:800;font-size:18px;color:#fff;line-height:1.2}
.foot-brand .sub{font-size:13px;color:rgba(255,255,255,.85)}
.site-footer .right{text-align:right;font-size:14px;color:rgba(255,255,255,.92)}
.site-footer .right a{font-weight:700;border-bottom:1.5px solid rgba(255,255,255,.5)}

/* ===== Carrusel (Home) ===== */
.carousel{position:relative;height:calc(100vh - 84px);min-height:540px;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s ease;display:flex;align-items:center}
.slide.on{opacity:1;visibility:visible}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,24,48,.92) 0%,rgba(15,24,48,.72) 55%,rgba(15,24,48,.45) 100%)}
.slide .bg{position:absolute;inset:0;background:var(--navy) center/cover no-repeat}
.slide .inner{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 24px;width:100%;color:#fff}
.slide .copy{max-width:620px}
.slide .eyebrow{color:var(--orange);margin-bottom:14px;display:block}
.slide h1{color:#fff;font-size:clamp(32px,5.4vw,60px);margin-bottom:18px}
.slide p{font-size:clamp(15px,1.7vw,19px);color:rgba(255,255,255,.88);max-width:46ch;margin-bottom:28px}
.slide .actions{display:flex;gap:12px;flex-wrap:wrap}
.slide .fracs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.slide .fracs span{font-family:var(--font-display);font-weight:600;font-size:13px;padding:7px 14px;border:1px solid rgba(255,255,255,.3);border-radius:30px;color:#fff}
.car-dots{position:absolute;bottom:26px;left:0;right:0;z-index:5;display:flex;justify-content:center;gap:10px}
.car-dots button{width:11px;height:11px;border-radius:50%;border:none;background:rgba(255,255,255,.4);cursor:pointer;padding:0;transition:background .2s,width .2s}
.car-dots button.on{background:var(--orange);width:30px;border-radius:6px}
.car-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:46px;height:46px;border-radius:50%;border:none;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}
.car-arrow:hover{background:rgba(255,255,255,.28)}
.car-arrow.prev{left:18px}.car-arrow.next{right:18px}
.scroll-hint{position:absolute;bottom:22px;right:28px;z-index:5;color:rgba(255,255,255,.7);font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:7px}

/* ===== Secciones internas / Home ===== */
.page-hero{background:var(--navy);color:#fff;padding:54px 0 48px}
.page-hero .eyebrow{margin-bottom:12px;display:block}
.page-hero h1{color:#fff;font-size:clamp(30px,4.4vw,46px)}
.page-hero p{color:rgba(255,255,255,.85);max-width:60ch;margin-top:14px;font-size:16px}
.section{padding:54px 0}
.section h2{font-size:clamp(24px,3vw,32px);margin-bottom:8px}
.section .lead{color:var(--mut);margin-bottom:30px;font-size:16px}
.home-section{padding:66px 0}
.home-section.alt{background:var(--bg2)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:30px;flex-wrap:wrap}
.sec-head .eyebrow{display:block;margin-bottom:7px}
.sec-head h2{font-size:clamp(24px,3vw,34px)}
.sec-head .more{font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--orange-dk);white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.home-zona{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.home-zona h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.home-zona p{color:var(--mut);font-size:16px;margin-bottom:22px}
.home-zona .pic{aspect-ratio:4/3;border-radius:18px;background:var(--navy) center/cover no-repeat;border:1px solid var(--line)}

/* ===== Catálogo / tarjetas ===== */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{font-family:var(--font-display);font-weight:600;font-size:14px;padding:9px 18px;border-radius:30px;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer}
.tab.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.dl{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;padding:11px 18px;border-radius:8px;border:1.5px solid var(--orange);color:var(--orange-dk);background:#fff;cursor:pointer}
.dl:hover{background:var(--orange-soft)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(256px,1fr));gap:24px}
.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(26,37,71,.12)}
.card .ph{position:relative;aspect-ratio:4/3;background:var(--bg2)}
.card .ph .ph-link{display:block;width:100%;height:100%}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .ph-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#b9c4d2}
.frac-chip{position:absolute;top:11px;left:11px;z-index:3;display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:.01em;padding:7px 13px;border-radius:30px;background:rgba(255,255,255,.95);color:var(--navy);box-shadow:0 2px 10px rgba(15,24,48,.22)}
.frac-chip:hover{color:var(--orange-dk)}
.frac-chip .lucide{width:14px;height:14px;color:var(--orange)}
.card .body{padding:15px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.card .price{font-family:var(--font-display);font-weight:800;font-size:21px;color:var(--navy)}
.card .price small{font-family:var(--font-body);font-size:13px;font-weight:400;color:var(--mut)}
.card .loc{font-size:13px;color:var(--mut)}
.card .specs{display:flex;flex-wrap:wrap;gap:14px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--mut)}
.card .specs span{display:inline-flex;align-items:center;gap:5px}
.card .specs .lucide{width:15px;height:15px;color:var(--navy)}

/* ===== Fraccionamientos ===== */
.frac-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.frac-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;transition:transform .15s,box-shadow .15s}
.frac-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(26,37,71,.12)}
.frac-card .top{height:150px;background:var(--navy) center/cover no-repeat;position:relative;display:flex;align-items:flex-end;padding:16px}
.frac-card .top::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,24,48,.78),rgba(15,24,48,.25))}
.frac-card .top .nm{position:relative;z-index:2;font-family:var(--font-display);font-weight:800;font-size:21px;color:#fff}
.frac-card .info{padding:16px}
.frac-card .info p{font-size:14px;color:var(--mut);margin-bottom:12px}
.frac-card .count{font-family:var(--font-display);font-weight:700;font-size:13px;color:var(--orange-dk);text-transform:uppercase;letter-spacing:.05em}
.frac-card.soon .count{color:var(--mut)}

/* ===== Accesos ===== */
.acc{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.acc-card{border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:10px;transition:border-color .15s,transform .15s}
.acc-card:hover{border-color:var(--navy);transform:translateY(-2px)}
.acc-card .ico{width:46px;height:46px;border-radius:12px;background:var(--orange-soft);color:var(--orange-dk);display:flex;align-items:center;justify-content:center}
.acc-card .ico .lucide{width:24px;height:24px}
.acc-card h3{font-size:17px}
.acc-card p{font-size:14px;color:var(--mut)}
.acc-card .pill{align-self:flex-start;font-family:var(--font-display);font-weight:700;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-dk);background:var(--orange-soft);padding:3px 10px;border-radius:20px}

/* ===== En construccion ===== */
.under{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;padding:60px 0}
.under .big-ico{width:80px;height:80px;border-radius:20px;background:var(--orange-soft);color:var(--orange-dk);display:flex;align-items:center;justify-content:center}
.under .big-ico .lucide{width:42px;height:42px}
.topics{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:640px}
.topics span{font-family:var(--font-display);font-weight:600;font-size:13px;color:var(--navy);background:var(--bg2);border:1px solid var(--line);padding:8px 14px;border-radius:30px}

@media(max-width:820px){
  .site-nav{display:none}
  .menu-btn{display:block}
  .site-header .container{height:68px}
  .site-header .logo img{height:50px}
  .carousel{height:calc(100vh - 68px)}
  .slide::before{background:linear-gradient(180deg,rgba(15,24,48,.78),rgba(15,24,48,.92))}
  .car-arrow,.scroll-hint{display:none}
  .home-zona{grid-template-columns:1fr;gap:24px}
  .site-footer .container{flex-direction:column;align-items:flex-start}
  .site-footer .right{text-align:left}
}