/* =============================================================
   Predios Inmobiliarios — Shared Stylesheet
   ============================================================= */

/* ---- Variables ---- */
:root {
  --navy:#1E2A5E; --navy2:#152048; --navy3:#0e1735;
  --gold:#F5B800; --gold2:#D9A300; --green:#4CAF50;
  --white:#FFFFFF; --gray:#6B7280; --light:#F8F9FC; --border:#E5E7EB;
  --shadow:0 4px 32px rgba(30,42,94,0.10); --radius:16px;
  --fd:'Playfair Display',Georgia,serif; --fb:'DM Sans',sans-serif;
  --tr:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{font-family:var(--fb);color:var(--navy);overflow-x:hidden;max-width:100%;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
::-webkit-scrollbar{width:5px;}
::-webkit-scrollbar-track{background:var(--light);}
::-webkit-scrollbar-thumb{background:var(--gold);border-radius:3px;}

/* ---- Container ---- */
.container{margin:0 auto;padding:0 24px;}

/* ---- Buttons ---- */
.btn-p{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--navy);font-family:var(--fb);font-weight:700;font-size:.92rem;padding:14px 28px;border-radius:50px;border:none;cursor:pointer;transition:var(--tr);white-space:nowrap;}
.btn-p:hover{background:var(--gold2);transform:translateY(-2px);box-shadow:0 8px 28px rgba(245,184,0,.4);}
.btn-o{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--white);font-family:var(--fb);font-weight:600;font-size:.92rem;padding:13px 27px;border-radius:50px;border:2px solid rgba(255,255,255,.55);cursor:pointer;transition:var(--tr);white-space:nowrap;}
.btn-o:hover{background:rgba(255,255,255,.12);border-color:var(--white);}
.btn-n{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:var(--white);font-family:var(--fb);font-weight:700;font-size:.92rem;padding:14px 28px;border-radius:50px;border:none;cursor:pointer;transition:var(--tr);white-space:nowrap;}
.btn-n:hover{background:var(--navy2);transform:translateY(-2px);box-shadow:0 8px 28px rgba(30,42,94,.35);}
.btn-wa{display:inline-flex;align-items:center;gap:8px;background:#25D366;color:var(--white);font-family:var(--fb);font-weight:700;font-size:.92rem;padding:14px 28px;border-radius:50px;border:none;cursor:pointer;transition:var(--tr);white-space:nowrap;}
.btn-wa:hover{background:#1fb85a;transform:translateY(-2px);}

/* ---- Scroll reveal ---- */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .75s ease,transform .75s ease;}
.rl{opacity:0;transform:translateX(-36px);transition:opacity .75s ease,transform .75s ease;}
.rr{opacity:0;transform:translateX(36px);transition:opacity .75s ease,transform .75s ease;}
.reveal.v,.rl.v,.rr.v{opacity:1;transform:none;}

/* ---- Nav base ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:var(--tr);}

/* Inner pages: always solid. Index adds .sc via JS on scroll. */
.nav--solid,
.nav.sc{background:rgba(14,23,53,.97);backdrop-filter:blur(16px);box-shadow:0 2px 24px rgba(10,16,40,.3);}

.ni{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;margin:0 auto;transition:padding .4s ease;}

/* When solid (inner pages or scrolled index) tighten padding */
.nav--solid .ni,
.nav.sc .ni{padding:10px 24px;}

/* ---- Logo wrapper ---- */
/* Both class names used across pages */
.nl-logo-wrap,
.nl-lw{background:rgba(255,255,255,0.98);border-radius:12px;padding:6px 16px;transition:all .4s ease;display:flex;align-items:center;box-shadow:0 2px 16px rgba(0,0,0,0.18);}

/* Tighter logo on solid/scrolled nav */
.nav--solid .nl-logo-wrap,
.nav--solid .nl-lw,
.nav.sc .nl-logo-wrap,
.nav.sc .nl-lw{padding:5px 14px;border-radius:11px;box-shadow:0 2px 10px rgba(0,0,0,0.12);}

.nl-img{height:72px;width:auto;display:block;transition:height .4s ease;image-rendering:auto;}
.nav--solid .nl-img,
.nav.sc .nl-img{height:58px;}

/* ---- Nav links (desktop) — both naming conventions ---- */
.nav-links,
.nm{display:flex;align-items:center;gap:24px;}
.nav-links a,
.nm a{color:rgba(255,255,255,.88);font-size:.88rem;font-weight:500;position:relative;transition:color .3s;padding:4px 0;}
.nav-links a::after,
.nm a::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .3s;transform-origin:left;}
.nav-links a:hover,
.nm a:hover{color:var(--white);}
.nav-links a:hover::after,
.nm a:hover::after{transform:scaleX(1);}
.nav-links a.act,
.nm a.act{color:var(--gold);}
.na{display:flex;align-items:center;gap:12px;}

/* ---- Hamburger button — both naming conventions ---- */
.hb-btn,
.hb{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none;}
.hb-btn span,
.hb span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--tr);}

/* ---- Mobile menu ---- */
.mm{display:none;position:fixed;inset:0;z-index:997;background:var(--navy3);flex-direction:column;padding:96px 32px 40px;gap:4px;}
.mm.op{display:flex;}
.mm a{color:rgba(255,255,255,.85);font-size:1.15rem;font-weight:500;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);transition:color .2s;}
.mm a:hover{color:var(--gold);}
.mm .cta-m{color:var(--gold);border:none;font-weight:700;margin-top:16px;}

/* ---- Section headers ---- */
.slbl{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold2);margin-bottom:13px;}
.slbl::before,.slbl::after{content:'';display:block;width:18px;height:2px;background:var(--gold);}
.stitle{font-family:var(--fd);font-size:clamp(1.7rem,3.2vw,2.6rem);font-weight:700;color:var(--navy);line-height:1.2;}
.stitle em{color:var(--gold2);font-style:normal;}
.ssub{font-size:.97rem;color:var(--gray);margin-top:12px;line-height:1.7;max-width:540px;}
.shdr{text-align:center;margin-bottom:56px;}
.shdr .ssub{margin-left:auto;margin-right:auto;}

/* ---- Inner-page hero banner ---- */
.hero-banner,
.hero.inner-hero{margin-top:62px;background:linear-gradient(110deg,var(--navy3) 0%,var(--navy) 60%,#1a3575 100%);padding:52px 0 44px;position:relative;overflow:hidden;}
.hero-banner::before,
.hero.inner-hero::before{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,transparent,transparent 59px,rgba(255,255,255,.018) 60px),repeating-linear-gradient(90deg,transparent,transparent 59px,rgba(255,255,255,.018) 60px);}
.hero-banner-accent,
.hero-acc{position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--green),var(--gold));}
.hero-back{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.55);font-size:.8rem;font-weight:500;margin-bottom:14px;transition:color .3s;}
.hero-back:hover{color:var(--gold);}
.hero-kicker{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:10px;display:flex;align-items:center;gap:8px;}
.hero-kicker::before{content:'';display:block;width:20px;height:2px;background:var(--gold);}
.hero-title{font-family:var(--fd);font-size:clamp(1.6rem,3.5vw,2.8rem);font-weight:700;color:var(--white);line-height:1.15;margin-bottom:10px;}
.hero-title em{color:var(--gold);font-style:normal;}
.hero-sub{font-size:.92rem;color:rgba(255,255,255,.6);line-height:1.7;}

/* ---- Form fields (shared between pqr / publicar / index contact) ---- */
.fg{margin-bottom:18px;}
.fl{display:block;font-size:.73rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gray);margin-bottom:7px;}
.fl span,.fl .req{color:#ef4444;}
.fi,.fsel,.fta{width:100%;padding:12px 15px;background:var(--white);border:1.5px solid var(--border);border-radius:12px;font-family:var(--fb);font-size:.9rem;color:var(--navy);outline:none;transition:var(--tr);}
.fi:focus,.fsel:focus,.fta:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,184,0,.1);}
.fi.err,.fsel.err,.fta.err{border-color:#ef4444;box-shadow:0 0 0 3px rgba(239,68,68,.1);}
.fsel{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%231E2A5E' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;}
.fta{min-height:120px;resize:vertical;}
.frw{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.ferr{font-size:.75rem;color:#ef4444;margin-top:5px;display:none;}
.ferr.sh{display:block;}

/* ---- Submit spinner ---- */
.btn-spin{display:none;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:var(--white);border-radius:50%;animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---- Float WhatsApp button ---- */
.fwa{position:fixed;bottom:26px;right:26px;z-index:999;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.45);transition:var(--tr);cursor:pointer;animation:pwa 2.5s ease infinite;}
.fwa:hover{transform:scale(1.1);}
@keyframes pwa{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.45);}50%{box-shadow:0 4px 36px rgba(37,211,102,.7);}}

/* ---- Footer mini (inner pages) ---- */
.foot-mini,.foot{background:var(--navy3);}
.foot-mini{padding:26px 0;text-align:center;}
.foot-mini p,.foot p{font-size:.78rem;color:rgba(255,255,255,.36);}
.foot-mini span,.foot span{color:var(--gold);}

/* ---- Toast notifications (replaces alert()) ---- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);z-index:9999;background:var(--navy);color:var(--white);font-family:var(--fb);font-size:.9rem;font-weight:500;padding:14px 24px;border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.25);opacity:0;transition:opacity .3s ease,transform .3s ease;pointer-events:none;white-space:nowrap;max-width:90vw;}
.toast.toast--visible{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.toast--success{background:#166534;border-left:4px solid var(--green);}
.toast.toast--error{background:#7f1d1d;border-left:4px solid #ef4444;}
.toast.toast--warning{background:#78350f;border-left:4px solid var(--gold);}

/* ---- Responsive: show hamburger, hide desktop nav ---- */
@media(max-width:768px){
  .nav-links,.nm,.na .btn-p{display:none;}
  .hb-btn,.hb{display:flex;}
  .ni{padding:10px 14px;}
  .nl-img{height:48px!important;}
  .nl-logo-wrap,.nl-lw{padding:4px 10px;border-radius:9px;}
  .frw{grid-template-columns:1fr;}
  .hero-banner,.hero.inner-hero{margin-top:58px;padding:36px 0 30px;}
  .btn-p,.btn-n,.btn-o,.btn-wa{font-size:.85rem;padding:12px 20px;}
  .fwa{width:50px;height:50px;bottom:18px;right:14px;}
}
@media(max-width:480px){
  .container{padding:0 12px;}
  .nl-img{height:40px!important;}
  .nl-logo-wrap,.nl-lw{padding:3px 8px;border-radius:8px;}
  .ni{padding:8px 10px;}
  .mm{padding:70px 20px 30px;gap:2px;}
  .mm a{font-size:1rem;padding:12px 0;}
  .hero-banner,.hero.inner-hero{margin-top:52px;padding:28px 0 24px;}
  .hero-title{font-size:1.4rem!important;}
  .hero-sub{font-size:.84rem;}
}