/* ============================================================
   GRUPO MEC PROPIEDADES — Hoja de estilos principal
   Estructura:
   1. Fuentes y variables (tokens de diseño)
   2. Reset y base
   3. Utilidades / animaciones
   4. Header
   5. Hero
   6. Emprendimientos
   7. Beneficios
   8. Nosotros
   9. Instagram
   10. Contacto
   11. Footer
   12. Página de emprendimiento (detalle)
   13. Responsive
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ---------- 1. TOKENS ---------- */
:root{
  /* Paleta — derivada del bordó institucional del logo */
  --bordo-900:#4E1C2A;
  --bordo-800:#672436;
  --bordo-700:#7C2D42;   /* bordó principal */
  --bordo-600:#93435A;
  --bordo-100:#F4E7EA;

  --beige-050:#FBF9F5;   /* fondo general */
  --beige-100:#F4EEE4;   /* fondo alterno de sección */
  --beige-200:#EAE1D1;

  --gold-500:#B3925F;    /* metal cálido — detalle, nunca protagonista */

  --gray-900:#26221F;    /* texto principal, gris cálido oscuro */
  --gray-600:#6E6660;    /* texto secundario */
  --gray-300:#C9C1B6;

  --white:#FFFFFF;

  --font-display:'Fraunces', serif;
  --font-body:'Manrope', sans-serif;

  --container:1280px;
  --radius-sm:6px;
  --radius-md:14px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.6s;
}

/* ---------- 2. RESET / BASE ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--gray-900);
  background:var(--beige-050);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input,textarea,select{font-family:inherit;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:500;
  line-height:1.15;
  letter-spacing:-.01em;
  color:var(--bordo-900);
}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.eyebrow{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:.78rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--bordo-700);
  font-weight:700;
  margin-bottom:18px;
}
.eyebrow::after{
  content:"";
  width:38px;
  height:1px;
  background:var(--gold-500);
}

.section{padding:110px 0;}
.section--alt{background:var(--beige-100);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(2rem,3.4vw,2.8rem);}
.section-head p{color:var(--gray-600);margin-top:16px;font-size:1.05rem;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.center .eyebrow{justify-content:center;}
.section-head.center .eyebrow::after{display:none;}
.section-head--lg .eyebrow{font-size:.9rem;letter-spacing:.26em;}
.section-head--lg h2{font-size:clamp(2.4rem,4.4vw,3.6rem);}

/* Botones */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:16px 34px;
  font-size:.92rem;
  font-weight:700;
  letter-spacing:.03em;
  border-radius:2px;
  transition:all .4s var(--ease);
  white-space:nowrap;
}
.btn--primary{
  background:var(--bordo-700);
  color:var(--white);
}
.btn--primary:hover{background:var(--bordo-900);transform:translateY(-2px);}
.btn--ghost{
  background:transparent;
  color:var(--white);
  border:1px solid rgba(255,255,255,.55);
}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn--outline{
  background:transparent;
  color:var(--bordo-700);
  border:1px solid var(--bordo-700);
}
.btn--outline:hover{background:var(--bordo-700);color:var(--white);}
.btn--wsp{
  background:#25D366;
  color:#fff;
}
.btn--wsp:hover{background:#1EBE5A;transform:translateY(-2px);}
.btn svg{width:18px;height:18px;flex:none;}

/* Arco — elemento distintivo, eco del monograma circular del logo */
.arch-mask{
  border-radius:999px 999px var(--radius-sm) var(--radius-sm);
  overflow:hidden;
}

/* ---------- Placeholders fotograficos ---------- */
.ph{width:100%;height:100%;position:relative;overflow:hidden;background-size:cover;}
.media-fill{width:100%;height:100%;display:block;position:relative;overflow:hidden;border-radius:inherit;}
.ph::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(125deg, rgba(255,255,255,.05) 0 2px, transparent 2px 46px);
}
.ph-1{background:linear-gradient(150deg,#C9C1B6 0%,#8C8478 55%,#4A453E 100%);}
.ph-2{background:linear-gradient(150deg,#B8AF9E 0%,#7A7266 55%,#3D3830 100%);}
.ph-3{background:linear-gradient(150deg,#C7B08A 0%,#9B7F55 55%,#4A3B26 100%);}
.ph-4{background:linear-gradient(150deg,#A8A296 0%,#6E6660 55%,#35312B 100%);}
.ph-5{background:linear-gradient(150deg,#BDB6A8 0%,#847C6E 55%,#403A31 100%);}
.ph-6{background:linear-gradient(150deg,#D2C9B8 0%,#9B8F7A 55%,#453D31 100%);}

/* Reveal on scroll */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-visible{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ---------- 4. HEADER ---------- */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  padding:26px 0;
  transition:padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.header--solid{
  padding:14px 0;
  background:rgba(251,249,245,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 6px 24px rgba(38,34,31,.06);
}
.header__logo{display:flex;flex-direction:column;align-items:flex-start;gap:3px;}
.header__logo img{height:74px;width:auto;transition:height .4s var(--ease);}
.header--solid .header__logo img{height:52px;}
.header__license{
  display:flex;
  flex-direction:column;
  font-size:.74rem;
  line-height:1.4;
  letter-spacing:.01em;
  color:var(--gray-600);
  white-space:nowrap;
}
.header__license span:first-child{font-weight:700;color:var(--bordo-800);}
.header--solid .header__license{font-size:.68rem;line-height:1.3;}
@media (max-width:1240px){
  .header__license{display:none;}
}
.nav{display:flex;align-items:center;gap:30px;}
.nav__link{
  font-size:.91rem;
  font-weight:600;
  letter-spacing:.02em;
  position:relative;
  padding:4px 0;
}
.nav__link::after{
  content:"";
  position:absolute;left:0;bottom:0;
  width:0;height:1px;
  background:currentColor;
  transition:width .35s var(--ease);
}
.nav__link:hover::after{width:100%;}

.header__actions{display:flex;align-items:center;gap:26px;}
.header__social{opacity:.85;transition:opacity .3s;}
.header__social:hover{opacity:1;}

.header-cta{display:none;}
.header--solid .btn--ghost{color:var(--bordo-700);border-color:var(--bordo-700);}
.header--solid .btn--ghost:hover{background:var(--bordo-700);color:#fff;}

.menu-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  width:30px;
  z-index:1100;
}
.menu-toggle span{height:2px;width:100%;background:var(--gray-900);transition:all .3s var(--ease);}
.header--solid .menu-toggle span{background:var(--bordo-900);}

/* Oculto por defecto: sólo se activa dentro del breakpoint mobile de más abajo */
.nav-mobile{display:none;}

/* ---------- 5. HERO ---------- */
.hero{
  position:relative;
  padding:168px 0 100px;
  display:flex;
  align-items:center;
  color:var(--gray-900);
  overflow:hidden;
  background:var(--beige-050);
}
.hero .container{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:64px;
  align-items:center;
}
.hero__media{
  position:relative;
  aspect-ratio:4/5;
  border-radius:999px 999px var(--radius-sm) var(--radius-sm);
  overflow:hidden;
  box-shadow:0 30px 60px rgba(38,34,31,.14);
}
.hero__content{
  position:relative;z-index:1;
  max-width:560px;
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--bordo-700);font-weight:700;margin-bottom:26px;
}
.hero__eyebrow::before{content:"";width:34px;height:1px;background:var(--gold-500);}
.hero h1{
  color:var(--bordo-900);
  font-size:clamp(2.4rem,4.6vw,4.2rem);
  font-weight:400;
  margin-bottom:22px;
}
.hero h1 em{font-style:italic;color:var(--bordo-700);}
.hero p{
  font-size:clamp(1.05rem,1.4vw,1.2rem);
  color:var(--gray-600);
  max-width:480px;
  margin-bottom:44px;
}
.hero__actions{display:flex;gap:18px;flex-wrap:wrap;}

.scroll-cue{
  position:absolute;
  bottom:30px;left:32px;
  z-index:1;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  color:var(--gray-600);
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
}
.scroll-cue__line{
  width:1px;height:46px;
  background:rgba(38,34,31,.2);
  position:relative;overflow:hidden;
}
.scroll-cue__line::after{
  content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;
  background:var(--bordo-700);
  animation:scrollcue 2.2s infinite var(--ease);
}
@keyframes scrollcue{
  0%{top:-100%;}
  60%{top:100%;}
  100%{top:100%;}
}

/* ---------- 6. EMPRENDIMIENTOS ---------- */
.dev-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:36px;
}
.dev-card{
  background:var(--white);
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:0 1px 3px rgba(38,34,31,.06);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
  display:flex;flex-direction:column;
}
.dev-card:hover{
  transform:translateY(-8px);
  box-shadow:0 26px 48px rgba(38,34,31,.14);
}
.dev-card__media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
}
.dev-card__media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease);
}
.dev-card:hover .dev-card__media img{transform:scale(1.06);}
.dev-card__status{
  position:absolute;top:16px;left:16px;
  background:rgba(251,249,245,.92);
  color:var(--bordo-700);
  font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:7px 14px;border-radius:2px;
}
.dev-card__body{padding:28px 26px 30px;display:flex;flex-direction:column;flex:1;}
.dev-card__loc{
  font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold-500);font-weight:700;margin-bottom:8px;
}
.dev-card__body h3{font-size:1.45rem;margin-bottom:12px;}
.dev-card__body p{color:var(--gray-600);font-size:.95rem;flex:1;margin-bottom:22px;}
.dev-card__link{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.88rem;color:var(--bordo-700);
  border-bottom:1px solid var(--bordo-700);
  padding-bottom:2px;width:fit-content;
  transition:gap .3s var(--ease), color .3s;
}
.dev-card__link:hover{gap:14px;}

/* ---------- 7. BENEFICIOS ---------- */
.benefits{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:2px;
  background:var(--beige-200);
  border-radius:var(--radius-md);
  overflow:hidden;
}
.benefit{
  background:var(--beige-050);
  padding:44px 34px;
  transition:background .4s var(--ease);
  min-width:0;
}
.benefit:hover{background:var(--white);}
.benefit__icon{
  width:52px;height:52px;
  margin-bottom:22px;
  color:var(--bordo-700);
}
.benefit h3{font-size:1.15rem;margin-bottom:10px;}
.benefit p{color:var(--gray-600);font-size:.92rem;}

/* ---------- 8. NOSOTROS ---------- */
.about{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.about__media{
  position:relative;
  width:100%;
  max-width:300px;
  height:650px;
  margin:0 auto;
  border-radius:999px 999px var(--radius-sm) var(--radius-sm);
  overflow:hidden;
  background-color:var(--beige-100);
  box-shadow:0 30px 60px rgba(38,34,31,.12);
}
.about__text p{color:var(--gray-600);margin-bottom:18px;font-size:1.02rem;}
.about__text .btn{margin-top:16px;}

/* ---------- 9. INSTAGRAM ---------- */
.instagram{
  background:var(--beige-100);
  color:var(--gray-900);
  position:relative;
  overflow:hidden;
}
.instagram::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg, rgba(124,45,66,.025) 0 2px, transparent 2px 90px);
}
.instagram .container{position:relative;}
.instagram-head{max-width:600px;margin:0 auto 50px;text-align:center;}
.instagram-icon{
  width:74px;height:74px;
  border-radius:50%;
  background:var(--white);
  border:1px solid var(--beige-200);
  color:var(--bordo-700);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 24px;
  box-shadow:0 14px 30px rgba(38,34,31,.08);
}
.instagram-head .eyebrow{justify-content:center;color:var(--bordo-700);}
.instagram-head .eyebrow::after{display:none;}
.instagram-head h2{color:var(--bordo-900);}
.instagram-head p{color:var(--gray-600);margin-top:14px;}
.instagram-head .btn{margin-top:30px;}

/* ---------- 10. CONTACTO ---------- */
.contact{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:70px;
  min-width:0;
}
.contact > *{min-width:0;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;min-width:0;}
.field{margin-bottom:20px;min-width:0;}
.field label{
  display:block;font-size:.82rem;font-weight:700;
  letter-spacing:.03em;color:var(--gray-900);margin-bottom:8px;
}
.field input,.field select,.field textarea{
  width:100%;
  max-width:100%;
  min-width:0;
  box-sizing:border-box;
  padding:14px 16px;
  border:1px solid var(--gray-300);
  border-radius:var(--radius-sm);
  background:var(--white);
  font-size:.95rem;
  color:var(--gray-900);
  transition:border-color .3s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--bordo-700);
}
.field textarea{resize:vertical;min-height:120px;}

.contact-side{
  background:var(--beige-100);
  border-radius:var(--radius-md);
  padding:44px 38px;
}
.contact-side h3{font-size:1.3rem;margin-bottom:26px;}
.contact-item{
  display:flex;gap:16px;align-items:flex-start;
  margin-bottom:26px;
}
.contact-item > div{min-width:0;flex:1;}
.contact-item svg{width:22px;height:22px;color:var(--bordo-700);flex:none;margin-top:2px;}
.contact-item strong{display:block;font-size:.9rem;margin-bottom:3px;}
.contact-item span,.contact-item a{color:var(--gray-600);font-size:.92rem;word-break:break-word;}
.contact-item a{display:block;}
.contact-item a:hover{color:var(--bordo-700);}

.form-msg{
  margin-top:16px;font-size:.9rem;font-weight:600;display:none;
}
.form-msg.ok{color:#1a7a3c;display:block;}

/* ---------- 11. FOOTER ---------- */
.footer{
  background:var(--gray-900);
  color:rgba(255,255,255,.7);
  padding:70px 0 30px;
}
.footer .container{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:50px;
  padding-bottom:50px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer__brand img{height:64px;margin-bottom:10px;}
.footer__license{
  display:flex;
  flex-direction:column;
  font-size:.86rem;
  line-height:1.45;
  color:rgba(255,255,255,.7);
  margin-bottom:18px;
}
.footer__license span:first-child{font-weight:700;color:#fff;}
.footer__brand p{font-size:.92rem;max-width:320px;color:rgba(255,255,255,.55);}
.footer h4{color:#fff;font-family:var(--font-body);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px;font-weight:700;}
.footer__col a{display:block;font-size:.92rem;margin-bottom:12px;color:rgba(255,255,255,.65);transition:color .3s;}
.footer__col a:hover{color:var(--gold-500);}
.footer__social{display:flex;gap:14px;margin-top:10px;}
.footer__social a{
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
  display:flex;align-items:center;justify-content:center;
}
.footer__social a:hover{border-color:var(--gold-500);color:var(--gold-500);}
.footer__bottom{
  padding-top:28px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.82rem;color:rgba(255,255,255,.45);
}

/* WhatsApp float button + burbuja de mensaje */
.wsp-widget{position:fixed;right:26px;bottom:26px;z-index:900;display:flex;flex-direction:column;align-items:flex-end;gap:16px;}
.wsp-float{
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(37,211,102,.4);
  transition:transform .35s var(--ease);
  flex:none;
  border:none;cursor:pointer;font:inherit;
}
.wsp-float:hover{transform:scale(1.08);}
.wsp-float svg{width:28px;height:28px;}

/* Selector de agente (María / Paula) */
.wsp-picker-wrap{display:inline-block;}
.header__actions .wsp-picker-wrap,
.hero__actions .wsp-picker-wrap,
.dev-sidebar .wsp-picker-wrap{position:relative;}
.wsp-picker-wrap--sidebar{width:100%;}
.wsp-picker-wrap--sidebar .btn--wsp{width:100%;}
.wsp-picker{
  position:absolute;
  top:calc(100% + 10px);
  right:0;
  max-width:calc(100vw - 40px);
  background:#fff;
  border-radius:var(--radius-sm);
  box-shadow:0 20px 45px rgba(38,34,31,.18);
  padding:8px;
  min-width:220px;
  display:flex;flex-direction:column;gap:2px;
  opacity:0;visibility:hidden;
  transform:translateY(-8px);
  transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  z-index:500;
}
.wsp-picker--float{top:auto;bottom:calc(100% + 12px);}
.wsp-picker-wrap.is-open .wsp-picker{opacity:1;visibility:visible;transform:translateY(0);}
.wsp-picker a{
  display:flex;align-items:center;gap:10px;
  padding:11px 12px;border-radius:6px;
  font-size:.88rem;font-weight:500;
  color:var(--gray-900);
  transition:background .2s;
  white-space:nowrap;
}
.wsp-picker a:hover{background:var(--beige-100);}
.wsp-picker a svg{width:17px;height:17px;color:#25D366;flex:none;}

button.btn--wsp,button.btn--ghost,button.btn--outline{cursor:pointer;font-family:inherit;}

.wsp-tooltip{
  position:relative;
  width:290px;max-width:calc(100vw - 52px);
  background:var(--white);
  border-radius:var(--radius-md);
  box-shadow:0 20px 50px rgba(38,34,31,.18);
  padding:22px 22px 20px;
  transform:translateY(14px) scale(.96);
  opacity:0;visibility:hidden;
  transition:all .4s var(--ease);
}
.wsp-tooltip.is-visible{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.wsp-tooltip strong{display:block;font-family:var(--font-display);font-size:1.1rem;color:var(--bordo-800);margin-bottom:6px;}
.wsp-tooltip p{font-size:.88rem;color:var(--gray-600);margin-bottom:14px;}
.wsp-tooltip .btn{width:100%;padding:12px 20px;font-size:.85rem;}
.wsp-tooltip__close{
  position:absolute;top:12px;right:12px;
  width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--gray-600);transition:background .3s;
}
.wsp-tooltip__close:hover{background:var(--beige-100);}
.wsp-tooltip__close svg{width:14px;height:14px;}

/* ---------- 12. DETALLE DE EMPRENDIMIENTO ---------- */
.dev-hero{
  position:relative;
  padding:150px 0 44px;
  background:var(--beige-100);
  border-bottom:1px solid var(--beige-200);
}
.dev-hero__content{position:relative;z-index:1;}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:.82rem;color:var(--gray-600);margin-bottom:22px;
}
.breadcrumb a{color:var(--bordo-700);transition:color .3s;}
.breadcrumb a:hover{color:var(--bordo-900);}
.breadcrumb span[aria-current]{color:var(--gray-900);font-weight:600;}
.dev-hero__status{
  display:inline-block;background:var(--gold-500);color:var(--bordo-900);
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:7px 16px;border-radius:2px;margin-bottom:18px;
}
.dev-hero h1{color:var(--bordo-900);font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:8px;}
.dev-hero__loc{
  display:flex;align-items:center;gap:8px;
  color:var(--gray-600);font-size:1rem;
}
.dev-hero__loc svg{width:18px;height:18px;color:var(--bordo-700);}

.quickfacts{
  background:var(--white);
  border-bottom:1px solid var(--beige-200);
  position:relative;z-index:2;
}
.quickfacts__row{
  display:flex;flex-wrap:wrap;
  gap:0;
}
.quickfacts__item{
  flex:1;min-width:150px;
  padding:26px 28px;
  font-family:var(--font-display);
  font-size:1.15rem;
  color:var(--bordo-800);
  text-align:center;
  border-right:1px solid var(--beige-200);
}
.quickfacts__item:last-child{border-right:none;}

.dev-body{
  display:grid;grid-template-columns:2fr 1fr;gap:70px;
}
.dev-body__main h2{font-size:1.7rem;margin:44px 0 16px;}
.dev-body__main h2:first-child{margin-top:0;}
.dev-body__main p{color:var(--gray-600);font-size:1.02rem;}

.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;}
.feature-list li{
  display:flex;gap:10px;align-items:center;
  font-size:.95rem;color:var(--gray-900);
  padding:12px 0;border-bottom:1px solid var(--beige-200);
}
.feature-list li svg{width:18px;height:18px;color:var(--bordo-700);flex:none;}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gallery > div{aspect-ratio:1/1;border-radius:var(--radius-sm);}
.gallery > div:first-child{grid-column:span 2;aspect-ratio:16/9;}

.masterplan-box{
  position:relative;
  background:var(--beige-100);
  background-size:cover;
  background-position:center;
  border-radius:var(--radius-md);
  aspect-ratio:16/10;
  overflow:hidden;
  width:100%;
  border:none;
  font-family:inherit;
}
.masterplan-box__overlay{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:10px;
  background:linear-gradient(180deg, rgba(20,14,12,.15), rgba(20,14,12,.55));
  color:#fff;
  text-align:center;padding:30px;
  transition:background .3s;
}
.masterplan-box svg{width:44px;height:44px;color:#fff;}
.masterplan-box:hover .masterplan-box__overlay{background:linear-gradient(180deg, rgba(20,14,12,.25), rgba(20,14,12,.68));}

.dev-extra-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;}
.dev-extra-link{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 22px;
  border:1.5px solid var(--bordo-700);
  border-radius:999px;
  color:var(--bordo-700);
  font-size:.88rem;font-weight:600;
  transition:background .3s, color .3s;
}
.dev-extra-link svg{width:18px;height:18px;flex:none;}
.dev-extra-link:hover{background:var(--bordo-700);color:#fff;}

.map-placeholder{
  background:var(--beige-100);
  border-radius:var(--radius-md);
  aspect-ratio:16/9;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:10px;color:var(--gray-600);
  text-align:center;padding:30px;margin-top:44px;
}
.map-placeholder svg{width:40px;height:40px;color:var(--bordo-700);}

.map-embed{
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:16/9;
  border:1px solid var(--beige-200);
}
.map-embed iframe{width:100%;height:100%;border:0;filter:grayscale(.15) contrast(1.02);}

.landbank{
  display:grid;
  grid-template-columns:1.6fr 1fr;
  gap:24px;
  align-items:start;
}
.landbank__map{
  width:100%;
  aspect-ratio:4/3;
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid var(--beige-200);
  box-shadow:0 20px 50px rgba(38,34,31,.1);
}
.landbank__list{
  display:flex;flex-direction:column;gap:10px;
  max-height:520px;overflow-y:auto;
  padding-right:4px;
}
.landbank__item{
  display:flex;align-items:flex-start;gap:12px;
  text-align:left;
  padding:14px 16px;
  background:var(--beige-050);
  border:1.5px solid var(--beige-200);
  border-radius:var(--radius-sm);
  transition:border-color .3s, background .3s;
}
.landbank__item svg{width:20px;height:20px;flex:none;color:var(--bordo-700);margin-top:2px;}
.landbank__item span{display:flex;flex-direction:column;gap:2px;}
.landbank__item strong{font-size:.92rem;color:var(--gray-900);}
.landbank__item small{font-size:.8rem;color:var(--gray-600);}
.landbank__item:hover{border-color:var(--bordo-300,var(--bordo-700));background:var(--white);}
.landbank__item.is-active{border-color:var(--bordo-700);background:var(--white);box-shadow:0 6px 18px rgba(124,45,66,.12);}
.landbank-pin{background:none;border:none;}

@media (max-width:800px){
  .landbank{grid-template-columns:1fr;}
  .landbank__map{aspect-ratio:4/3;}
  .landbank__list{max-height:none;}
}

/* Lightbox del masterplan */
.lightbox{
  position:fixed;inset:0;z-index:2000;
  display:flex;align-items:center;justify-content:center;
  background:rgba(20,14,12,.9);
  opacity:0;visibility:hidden;
  transition:opacity .4s var(--ease);
  padding:40px;
}
.lightbox.is-open{opacity:1;visibility:visible;}
.lightbox__content{
  max-width:min(1100px,92vw);
  max-height:88vh;
  width:auto;height:auto;
  object-fit:contain;
  border-radius:var(--radius-sm);
  background:#fff;
  transform:scale(.94);
  transition:transform .4s var(--ease);
}
.lightbox.is-open .lightbox__content{transform:scale(1);}
.lightbox__close{
  position:absolute;top:28px;right:28px;
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:background .3s;
}
.lightbox__close svg{width:20px;height:20px;}
.lightbox__close:hover{background:rgba(255,255,255,.22);}

.dev-sidebar{
  align-self:start;position:sticky;top:130px;
  background:var(--white);
  border:1px solid var(--beige-200);
  border-radius:var(--radius-md);
  padding:34px;
}
.dev-sidebar h3{font-size:1.15rem;margin-bottom:20px;}
.dev-sidebar .btn{width:100%;margin-bottom:12px;}
.dev-sidebar__list{margin-top:24px;}
.dev-sidebar__list li{
  display:flex;justify-content:space-between;
  font-size:.9rem;padding:10px 0;border-bottom:1px solid var(--beige-200);color:var(--gray-600);
}
.dev-sidebar__list li strong{color:var(--gray-900);}

.related{margin-top:110px;}
.related__head{
  display:flex;align-items:flex-end;justify-content:space-between;
  max-width:none;gap:20px;flex-wrap:wrap;
}

/* ---------- 13. RESPONSIVE ---------- */
@media (max-width:1080px){
  .about{grid-template-columns:1fr;}
  .contact{grid-template-columns:1fr;}
  .dev-body{grid-template-columns:1fr;}
  .dev-sidebar{position:static;}
  .footer .container{grid-template-columns:1fr 1fr;}
  .hero .container{grid-template-columns:1fr;}
  .hero{padding:150px 0 80px;}
  .hero__media{order:-1;aspect-ratio:4/5;max-width:420px;width:100%;margin:0 auto;}
  .scroll-cue{display:none;}
}

@media (max-width:1000px){
  .nav,.header-cta,.header__actions{display:none;}
  .menu-toggle{display:flex;}
  .section{padding:80px 0;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .gallery > div:first-child{grid-column:span 2;aspect-ratio:16/10;}
  .form-row{grid-template-columns:1fr;}
  .footer .container{grid-template-columns:1fr;}

  .nav-mobile{
    display:flex;
    position:fixed;inset:0;
    background:var(--beige-050);
    z-index:1050;
    flex-direction:column;
    align-items:center;justify-content:flex-start;
    gap:22px;
    padding:110px 24px 40px;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    transform:translateY(-100%);
    transition:transform .5s var(--ease);
  }
  .nav-mobile.is-open{transform:translateY(0);}
  .nav-mobile a{font-family:var(--font-display);font-size:1.5rem;color:var(--bordo-900);}
  .nav-mobile .btn{margin-top:6px;font-family:var(--font-body);font-size:.92rem;}
  .nav-mobile__license{
    display:flex;
    flex-direction:column;
    font-size:.85rem;
    line-height:1.5;
    color:var(--gray-600);
    text-align:center;
    max-width:280px;
  }
  .nav-mobile__license span:first-child{font-weight:700;color:var(--bordo-800);}
}

@media (max-width:600px){
  .container{padding:0 20px;}
  .benefits{grid-template-columns:1fr 1fr;gap:1px;}
  .benefit{padding:20px 14px;}
  .benefit__icon{width:40px;height:40px;margin-bottom:14px;}
  .benefit h3{font-size:1rem;}
  .benefit p{font-size:.85rem;}
  .contact-side{padding:32px 22px;}
  .dev-hero{padding:130px 0 32px;}
}