*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;min-height:100%;font-family:"Avenir Next","Helvetica Neue",Arial,sans-serif}
body{
  color:#252b31;
  background:
    linear-gradient(135deg,
      #ffffff 0%,
      #fafafa 26%,
      #f3f4f5 52%,
      #e8ebee 76%,
      #dfe3e7 100%);
  background-attachment:fixed;
}
body.lock{overflow:hidden}
a{text-decoration:none;color:inherit}

/* TOP */
.nav{
  position:absolute;
  z-index:20;
  top:0;left:0;right:0;
  height:74px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  padding:0 5.5vw;
  background:transparent;
}
.whatsapp-top{
  color:#25323d;
  font-size:11px;
  font-weight:600;
  letter-spacing:.12em;
  padding:10px 16px;
  border:1px solid rgba(37,50,61,.22);
  border-radius:24px;
  background:rgba(255,255,255,.22);
  transition:.2s ease;
}
.whatsapp-top:hover{
  border-color:#168bc8;
  color:#0d6d9f;
  background:rgba(255,255,255,.5);
}

/* HERO — un único lienzo, sin capas de color */
.hero{
  position:relative;
  min-height:820px;
  height:100vh;
  overflow:hidden;
  background:transparent;
}
.shade,.solid-lower{display:none}

/* GRUPO MAROR */
.hero-center{
  position:relative;
  z-index:5;
  text-align:center;
  padding-top:78px;
}
.grupo-logo-nuevo{
  width:min(390px,31vw);
  height:auto;
  display:block;
  object-fit:contain;
  margin:0 auto;
}
.group-title{display:none}
.tagline{
  margin:52px auto 22px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  color:#1779b6;
  font-size:clamp(14px,1.35vw,20px);
  font-weight:600;
  letter-spacing:.18em;
}
.tagline span{
  width:62px;
  height:1px;
  background:#1779b6;
}
.mission{
  margin:0;
  color:#4b555e;
  font-size:clamp(16px,1.35vw,20px);
  line-height:1.5;
  font-weight:400;
}

/* EMPRESAS — totalmente transparentes sobre el mismo fondo */
.companies{
  position:absolute;
  z-index:7;
  left:6vw;right:6vw;
  bottom:112px;
  max-width:1380px;
  margin:auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  background:transparent;
}
.company{
  min-height:292px;
  padding:0 34px;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  background:transparent;
}
.company+.company{
  border-left:1px solid rgba(34,54,70,.17);
}
.logo-box{
  height:145px;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.logo{
  display:block;
  max-width:92%;
  max-height:124px;
  object-fit:contain;
  filter:none;
  opacity:1;
}
.construobras-logo{max-height:142px}
.jmo-logo{max-width:325px}
.construbrick-logo{max-width:380px}
.company p{
  min-height:45px;
  margin:16px 0 25px;
  color:#45515b;
  font-size:11px;
  line-height:1.65;
  letter-spacing:.035em;
  font-weight:600;
}
.open-company{
  margin-top:auto;
  min-width:210px;
  padding:10px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:transparent;
  border:1px solid #1889c4;
  border-radius:22px;
  color:#273640;
  font-size:10px;
  font-weight:700;
  letter-spacing:.08em;
  cursor:pointer;
  transition:.2s ease;
}
.open-company b{
  color:#1889c4;
  font-size:17px;
  font-weight:400;
}
.open-company:hover{
  background:#1889c4;
  color:#fff;
}
.open-company:hover b{color:#fff}

/* FRANJAS INFERIORES — únicas piezas con color fuerte */
.waves{
  position:absolute;
  z-index:6;
  left:-4%;right:-4%;
  bottom:-58px;
  height:132px;
  transform:rotate(-1deg);
}
.waves span{
  position:absolute;
  left:0;right:0;
  border-radius:50% 50% 0 0 / 100% 100% 0 0;
}
.waves span:nth-child(1){
  height:108px;bottom:0;
  background:linear-gradient(90deg,#e7eaed,#ffffff,#cdd3d8);
}
.waves span:nth-child(2){
  height:78px;bottom:24px;
  background:linear-gradient(90deg,#164d9f,#1470d5,#0c468f);
}
.waves span:nth-child(3){
  height:49px;bottom:45px;
  background:linear-gradient(90deg,#1397df,#2bb7f4,#167ec9);
}

/* MODAL */
.modal{
  position:fixed;
  z-index:50;
  inset:0;
  display:grid;
  place-items:center;
  padding:3vw;
  background:rgba(17,25,33,.72);
  opacity:0;
  visibility:hidden;
  transition:.22s ease;
}
.modal.open{opacity:1;visibility:visible}
.modal-card{
  width:min(1280px,94vw);
  height:min(700px,88vh);
  display:grid;
  grid-template-columns:minmax(380px,.9fr) minmax(500px,1.1fr);
  overflow:hidden;
  background:#f8f9fa;
  color:#23303a;
  border-radius:8px;
  box-shadow:0 26px 80px rgba(0,0,0,.22);
}
.modal-info{
  padding:44px 52px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:flex-start;
  overflow:auto;
}
.modal-logo{
  width:320px;
  max-width:90%;
  max-height:105px;
  object-fit:contain;
  object-position:left center;
  margin:0 0 24px;
}
.modal-info small{
  color:#1687bd;
  font-size:10px;
  font-weight:800;
  letter-spacing:.18em;
}
.modal-info h2{
  margin:14px 0 16px;
  max-width:580px;
  font-size:clamp(32px,3.2vw,48px);
  line-height:1.02;
  letter-spacing:-.035em;
}
.modal-info>p{
  margin:0;
  max-width:570px;
  color:#596773;
  font-size:15px;
  line-height:1.6;
}
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:22px;
}
.chips span{
  padding:8px 10px;
  border:1px solid #aebbc4;
  font-size:10px;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.modal-site{
  display:inline-flex;
  margin-top:25px;
  padding:10px 17px;
  border:1px solid #168bc8;
  border-radius:20px;
  color:#22313c;
  font-size:10px;
  font-weight:700;
  letter-spacing:.08em;
}
.modal-site:hover{background:#168bc8;color:#fff}
.modal-images{
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:12px;
  padding:14px;
  background:#e9edf0;
  overflow:auto;
}
.modal-images img{
  display:block;
  width:100%;
  height:auto;
  max-height:calc((88vh - 45px)/2);
  object-fit:contain;
  object-position:center;
  flex:0 0 auto;
  background:#e9edf0;
}
.close{
  position:fixed;
  z-index:60;
  top:20px;right:24px;
  width:44px;height:44px;
  border:0;
  border-radius:50%;
  background:#168bc8;
  color:#fff;
  font-size:25px;
  cursor:pointer;
}
footer{
  padding:28px 5vw;
  text-align:center;
  color:#69747d;
  background:#f1f3f4;
  font-size:9px;
  letter-spacing:.15em;
}

/* MÓVIL */
@media(max-width:900px){
  body{background-attachment:scroll}
  .nav{height:66px;padding:0 5vw}
  .whatsapp-top{font-size:9px;padding:9px 12px}
  .hero{
    height:auto;
    min-height:1160px;
    overflow:hidden;
  }
  .hero-center{padding-top:80px}
  .grupo-logo-nuevo{width:min(300px,72vw)}
  .tagline{
    margin-top:38px;
    gap:10px;
    font-size:12px;
  }
  .tagline span{width:32px}
  .mission{
    padding:0 7vw;
    font-size:14px;
  }
  .companies{
    position:relative;
    left:auto;right:auto;bottom:auto;
    grid-template-columns:1fr;
    padding:55px 7vw 110px;
    margin-top:65px;
  }
  .company{
    min-height:285px;
    padding:28px 10px;
  }
  .company+.company{
    border-left:0;
    border-top:1px solid rgba(34,54,70,.14);
  }
  .logo-box{height:126px}
  .waves{height:95px;bottom:-42px}
  .modal{padding:0}
  .modal-card{
    width:100vw;
    height:100vh;
    display:block;
    overflow:auto;
    border-radius:0;
  }
  .modal-info{padding:70px 8vw 38px}
  .modal-images{
    display:flex;
    padding:12px;
  }
  .modal-images img{
    width:100%;
    height:auto;
    max-height:none;
    object-fit:contain;
  }
  .close{top:13px;right:13px}
}

/* V21 — refinamiento */
.grupo-logo-nuevo{
  width:min(330px,27vw)!important;
}
.tagline{
  margin-top:34px!important;
}

/* Franjas inferiores: fuera azules fuertes; ahora plata/gris sutil */
.waves span:nth-child(1){
  background:linear-gradient(90deg,#d9dde1,#ffffff,#c9ced3)!important;
}
.waves span:nth-child(2){
  background:linear-gradient(90deg,#b8bec4,#d8dde1,#aeb5bb)!important;
}
.waves span:nth-child(3){
  background:linear-gradient(90deg,#eef0f2,#c8cdd2,#e8ebed)!important;
}
@media(max-width:900px){
  .grupo-logo-nuevo{
    width:min(255px,64vw)!important;
  }
  .tagline{
    margin-top:27px!important;
  }
}

/* V22 — correo electrónico junto al contacto superior */
.email-top{
  color:#26323c;
  font-size:10px;
  font-weight:600;
  letter-spacing:.07em;
  margin-left:12px;
  padding:10px 15px;
  border:1px solid rgba(38,50,60,.18);
  border-radius:24px;
  background:transparent;
  transition:.2s ease;
}
.email-top:hover{
  color:#0d6d9f;
  border-color:#168bc8;
  background:rgba(255,255,255,.35);
}
.top-contact-extra{
  position:absolute;
  z-index:25;
  top:18px;
  right:5.5vw;
}
@media(max-width:900px){
  .email-top{
    font-size:8px;
    margin-left:7px;
    padding:8px 10px;
  }
  .top-contact-extra{
    top:14px;
    right:4vw;
  }
}

/* V23 — contacto superior corregido: jamás se enciman */
.nav{
  display:flex!important;
  align-items:center!important;
  justify-content:flex-end!important;
}
.top-contact{
  display:flex!important;
  align-items:center!important;
  justify-content:flex-end!important;
  gap:12px!important;
  flex-wrap:nowrap!important;
  position:relative!important;
  z-index:30!important;
}
.top-contact .whatsapp-top,
.top-contact .email-top{
  position:static!important;
  margin:0!important;
  white-space:nowrap!important;
  flex:0 0 auto!important;
}
@media(max-width:700px){
  .nav{
    height:auto!important;
    min-height:70px!important;
    padding:10px 4vw!important;
  }
  .top-contact{
    gap:6px!important;
    width:100%!important;
    justify-content:center!important;
    flex-wrap:wrap!important;
  }
  .top-contact .whatsapp-top,
  .top-contact .email-top{
    font-size:8px!important;
    padding:7px 9px!important;
  }
}

/* V24 — contacto restaurado y visible */
.nav{
  position:absolute!important;
  z-index:100!important;
  top:0!important;
  left:0!important;
  right:0!important;
  min-height:74px!important;
  padding:14px 5.5vw!important;
  display:flex!important;
  align-items:flex-start!important;
  justify-content:flex-end!important;
  background:transparent!important;
}
.top-contact{
  display:flex!important;
  flex-direction:column!important;
  align-items:flex-end!important;
  gap:7px!important;
  position:relative!important;
  z-index:101!important;
}
.top-contact .whatsapp-top,
.top-contact .email-top{
  display:block!important;
  position:static!important;
  margin:0!important;
  padding:0!important;
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  color:#26323c!important;
  white-space:nowrap!important;
  line-height:1.25!important;
}
.top-contact .whatsapp-top{
  font-size:11px!important;
  font-weight:700!important;
  letter-spacing:.08em!important;
}
.top-contact .email-top{
  font-size:10px!important;
  font-weight:500!important;
  letter-spacing:.035em!important;
}
.top-contact a:hover{
  color:#1478ad!important;
}
@media(max-width:700px){
  .nav{
    min-height:68px!important;
    padding:12px 4vw!important;
  }
  .top-contact{
    gap:5px!important;
  }
  .top-contact .whatsapp-top{
    font-size:9px!important;
  }
  .top-contact .email-top{
    font-size:9px!important;
  }
}

/* V26 — CONTACTO REAL DENTRO DEL FOOTER */
.site-footer{
  position:relative!important;
  z-index:100!important;
  display:block!important;
  width:100%!important;
  min-height:110px!important;
  padding:24px 20px 20px!important;
  margin:0!important;
  background:#eef1f3!important;
  color:#26343f!important;
  text-align:center!important;
  overflow:visible!important;
}
.footer-contact{
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:28px!important;
  width:100%!important;
  margin:0 auto 17px!important;
  visibility:visible!important;
  opacity:1!important;
}
.footer-contact a{
  display:inline-block!important;
  position:static!important;
  visibility:visible!important;
  opacity:1!important;
  color:#26343f!important;
  background:transparent!important;
  text-decoration:none!important;
  font-size:12px!important;
  font-weight:600!important;
  line-height:1.4!important;
  letter-spacing:.045em!important;
  white-space:nowrap!important;
}
.footer-contact a:hover{
  color:#1478ad!important;
}
.footer-copy{
  display:block!important;
  color:#75808a!important;
  font-size:9px!important;
  letter-spacing:.15em!important;
}
@media(max-width:700px){
  .site-footer{
    min-height:130px!important;
    padding:22px 16px!important;
  }
  .footer-contact{
    flex-direction:column!important;
    gap:8px!important;
    margin-bottom:16px!important;
  }
  .footer-contact a{
    font-size:10px!important;
    white-space:normal!important;
  }
}

/* V27 — CONTACTO SIEMPRE VISIBLE EN LA PRIMERA PANTALLA */
.hero-contact{
  position:absolute!important;
  z-index:30!important;
  left:50%!important;
  bottom:72px!important;
  transform:translateX(-50%)!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:12px!important;
  width:max-content!important;
  max-width:90vw!important;
  padding:10px 18px!important;
  border-radius:24px!important;
  background:rgba(255,255,255,.72)!important;
  border:1px solid rgba(38,50,60,.16)!important;
  box-shadow:0 8px 24px rgba(26,39,52,.08)!important;
  backdrop-filter:blur(8px)!important;
  -webkit-backdrop-filter:blur(8px)!important;
  visibility:visible!important;
  opacity:1!important;
}
.hero-contact a{
  display:inline-block!important;
  position:static!important;
  color:#26343f!important;
  text-decoration:none!important;
  font-size:11px!important;
  font-weight:600!important;
  letter-spacing:.045em!important;
  line-height:1.3!important;
  white-space:nowrap!important;
  visibility:visible!important;
  opacity:1!important;
}
.hero-contact a:hover{
  color:#1478ad!important;
}
.hero-contact span{
  color:#9aa3aa!important;
  font-size:10px!important;
}
.simple-footer{
  padding:24px!important;
  text-align:center!important;
  background:#eef1f3!important;
  color:#7a848c!important;
  font-size:9px!important;
  letter-spacing:.15em!important;
}
@media(max-width:700px){
  .hero-contact{
    bottom:64px!important;
    flex-direction:column!important;
    gap:4px!important;
    padding:9px 14px!important;
    border-radius:18px!important;
  }
  .hero-contact span{display:none!important}
  .hero-contact a{
    font-size:9px!important;
    white-space:normal!important;
    text-align:center!important;
  }
}

/* V28 — contacto al puro centro y hasta abajo, separado de los logos */
.hero-contact{display:none!important}

.final-footer{
  position:relative!important;
  z-index:50!important;
  width:100%!important;
  padding:34px 20px 28px!important;
  margin:0!important;
  background:linear-gradient(180deg,#eef1f3 0%,#e7ebee 100%)!important;
  text-align:center!important;
  color:#2b3944!important;
}
.footer-line{
  width:min(560px,72vw)!important;
  height:1px!important;
  margin:0 auto 24px!important;
  background:linear-gradient(90deg,transparent,rgba(48,61,72,.22),transparent)!important;
}
.footer-contact-final{
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:34px!important;
  flex-wrap:wrap!important;
  margin:0 auto 18px!important;
}
.footer-contact-final a{
  display:inline-block!important;
  color:#2b3944!important;
  text-decoration:none!important;
  font-size:11px!important;
  font-weight:600!important;
  letter-spacing:.055em!important;
  line-height:1.3!important;
  white-space:nowrap!important;
  transition:.2s ease!important;
}
.footer-contact-final a:hover{
  color:#1478ad!important;
}
.footer-copy-final{
  color:#7a848c!important;
  font-size:9px!important;
  letter-spacing:.15em!important;
}
@media(max-width:700px){
  .final-footer{
    padding:30px 16px 24px!important;
  }
  .footer-contact-final{
    flex-direction:column!important;
    gap:8px!important;
    margin-bottom:16px!important;
  }
  .footer-contact-final a{
    font-size:10px!important;
    white-space:normal!important;
  }
}

/* V29 — CONTACTO VISIBLE AL MERO FONDO DE LA LANDING */
.companies{
  bottom:145px!important;
}
.contacto-abajo-final{
  position:absolute!important;
  z-index:40!important;
  left:50%!important;
  bottom:78px!important;
  transform:translateX(-50%)!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:18px!important;
  width:max-content!important;
  max-width:92vw!important;
  margin:0!important;
  padding:0!important;
  background:transparent!important;
  visibility:visible!important;
  opacity:1!important;
}
.contacto-abajo-final a{
  display:block!important;
  position:static!important;
  margin:0!important;
  padding:0!important;
  color:#2a3741!important;
  text-decoration:none!important;
  font-size:11px!important;
  font-weight:600!important;
  letter-spacing:.05em!important;
  line-height:1.3!important;
  white-space:nowrap!important;
  visibility:visible!important;
  opacity:1!important;
}
.contacto-abajo-final a:hover{
  color:#1478ad!important;
}
.contacto-abajo-final span{
  display:block!important;
  width:1px!important;
  height:15px!important;
  background:rgba(42,55,65,.28)!important;
}
@media(max-width:900px){
  .companies{
    bottom:auto!important;
    padding-bottom:175px!important;
  }
  .contacto-abajo-final{
    bottom:72px!important;
    flex-direction:column!important;
    gap:6px!important;
    width:90%!important;
  }
  .contacto-abajo-final span{
    display:none!important;
  }
  .contacto-abajo-final a{
    font-size:10px!important;
    white-space:normal!important;
    text-align:center!important;
  }
}

/* V30 — contacto arriba a la derecha */
.contacto-abajo-final{display:none!important}

.contacto-superior-derecha{
  position:absolute!important;
  z-index:50!important;
  top:22px!important;
  right:4.5vw!important;
  display:flex!important;
  flex-direction:column!important;
  align-items:flex-end!important;
  gap:6px!important;
  padding:0!important;
  background:transparent!important;
}
.contacto-superior-derecha a{
  display:block!important;
  color:#26343f!important;
  text-decoration:none!important;
  font-size:10px!important;
  font-weight:600!important;
  letter-spacing:.045em!important;
  line-height:1.25!important;
  white-space:nowrap!important;
}
.contacto-superior-derecha a:hover{
  color:#1478ad!important;
}
@media(max-width:700px){
  .contacto-superior-derecha{
    top:16px!important;
    right:4vw!important;
    gap:4px!important;
  }
  .contacto-superior-derecha a{
    font-size:8.5px!important;
  }
}

/* V31 — centrado fino de logos en celular, sin tocar desktop */
@media(max-width:700px){
  .companies{
    width:100%!important;
    padding-left:0!important;
    padding-right:0!important;
  }
  .company{
    width:100%!important;
    padding-left:18px!important;
    padding-right:18px!important;
    margin-left:auto!important;
    margin-right:auto!important;
    align-items:center!important;
    text-align:center!important;
  }
  .logo-box{
    width:100%!important;
    padding:0!important;
    margin-left:auto!important;
    margin-right:auto!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    text-align:center!important;
    transform:none!important;
  }
  .logo-box .logo,
  .logo-box img{
    display:block!important;
    margin-left:auto!important;
    margin-right:auto!important;
    object-position:center center!important;
    transform:none!important;
    left:auto!important;
    right:auto!important;
  }
  .construobras-logo{max-width:88%!important}
  .jmo-logo{max-width:82%!important}
  .construbrick-logo{max-width:86%!important}
}