/* Suárez Vela Reformas Integrales — estilos */

@font-face { font-family: "Cinzel"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/cinzel-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Cinzel"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/cinzel-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/montserrat-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/montserrat-latin-600-normal.woff2") format("woff2"); }

:root {
  --negro: #111111;
  --negro-2: #0a0a0a;
  --gris-oscuro: #1e1e1e;
  --linea-oscura: #3a3a3a;
  --gris-texto: #5a5a5a;
  --gris-claro: #f2f2f0;
  --gris-foto: #e4e4e1;
  --texto-claro: #d0d0d0;
  --blanco: #ffffff;
  --serif: "Cinzel", "Trajan Pro", Georgia, serif;
  --sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --ancho: 1280px;
  --pad: clamp(20px, 5vw, 80px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--sans); color: var(--negro); background: var(--blanco); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
button { font: inherit; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.contenedor { width: 100%; max-width: calc(var(--ancho) + var(--pad) * 2); margin: 0 auto; padding: 0 var(--pad); }
.etiqueta { font-size: 14px; font-weight: 500; letter-spacing: .32em; text-transform: uppercase; color: var(--gris-texto); }
.titulo { font-family: var(--serif); font-weight: 600; font-size: clamp(34px, 4.4vw, 52px); line-height: 1.1; }
.saltar { position: absolute; left: -9999px; }
.saltar:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 14px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 30px; font-family: var(--sans); font-size: 15px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.btn svg { flex-shrink: 0; }
.btn-blanco { background: var(--blanco); color: var(--negro); }
.btn-blanco:hover { background: #e6e6e4; }
.btn-borde { border-color: #6b6b6b; color: var(--blanco); background: transparent; }
.btn-borde:hover { border-color: var(--blanco); }
.btn-negro { background: var(--negro); color: var(--blanco); }
.btn-negro:hover { background: #333; }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 40; background: var(--negro); }
.cabecera .contenedor { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.marca { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--blanco); }
.marca svg { width: 38px; height: 38px; }
.marca span { font-family: var(--serif); font-weight: 600; font-size: 24px; letter-spacing: .03em; }
.menu { display: flex; align-items: center; gap: 36px; }
.menu a:not(.btn) { color: var(--texto-claro); text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.menu a:not(.btn):hover { color: var(--blanco); }
.menu .btn { min-height: 46px; padding: 0 20px; letter-spacing: .04em; }
.boton-menu { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; background: none; border: 1px solid var(--linea-oscura); color: var(--blanco); cursor: pointer; }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--negro); color: var(--blanco); }
.hero .casa-fondo { position: absolute; left: -220px; bottom: -260px; width: 820px; height: auto; fill: #1a1a1a; pointer-events: none; }
.hero .contenedor { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: 72px; align-items: center; padding-top: 96px; padding-bottom: 96px; }
.hero .etiqueta { color: #bdbdbd; display: flex; align-items: center; gap: 16px; }
.hero .etiqueta::before { content: ""; width: 44px; height: 2px; background: #8a8a8a; }
.hero h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(44px, 6vw, 78px); line-height: 1.06; margin: 26px 0 24px; }
.hero p { font-size: 19px; color: #c4c4c4; max-width: 34em; }
.hero .acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero figure { margin: 0; aspect-ratio: 1 / 1; background: var(--gris-oscuro); }
.hero figure img { width: 100%; height: 100%; object-fit: cover; }

/* Cifras */
.cifras { background: var(--gris-claro); }
.cifras ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cifras li { padding: 48px 16px; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
.cifras li + li { border-left: 1px solid #cfcfcc; }
.cifras strong { font-family: var(--serif); font-weight: 600; font-size: clamp(36px, 4vw, 54px); line-height: 1; }
.cifras span { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--gris-texto); }

/* Nosotros */
.nosotros .contenedor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 88px; align-items: center; padding-top: 112px; padding-bottom: 112px; }
.nosotros figure { margin: 0; aspect-ratio: 5 / 4; background: var(--gris-foto); }
.nosotros figure img { width: 100%; height: 100%; object-fit: cover; }
.nosotros .texto { display: flex; flex-direction: column; gap: 22px; }
.nosotros .texto p { font-size: 18px; line-height: 1.7; color: #3a3a3a; }

/* Servicios */
.servicios { background: var(--gris-claro); padding: 104px 0; }
.servicios .intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 52px; }
.servicios .intro > div { display: flex; flex-direction: column; gap: 14px; }
.servicios .intro p { max-width: 30em; font-size: 17px; color: #3a3a3a; }
.tarjetas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.tarjetas li { background: var(--blanco); padding: 40px 32px; display: flex; flex-direction: column; gap: 18px; min-height: 280px; }
.tarjetas svg { width: 44px; height: 44px; }
.tarjetas h3 { font-size: 21px; font-weight: 600; line-height: 1.3; }
.tarjetas p { font-size: 16px; color: var(--gris-texto); }

/* Trabajos / galería */
.trabajos { padding: 104px 0; }
.trabajos .cab { display: flex; flex-direction: column; gap: 14px; margin-bottom: 48px; }
.trabajos .cab p { font-size: 17px; color: var(--gris-texto); }
.galeria { columns: 4 260px; column-gap: 16px; }
.galeria .foto { display: block; width: 100%; margin: 0 0 16px; padding: 0; border: 0; background: var(--gris-foto); cursor: zoom-in; break-inside: avoid; overflow: hidden; }
.galeria .foto img { width: 100%; height: auto; transition: transform .4s ease, opacity .3s; }
.galeria .foto:hover img { transform: scale(1.03); }
.galeria .foto[hidden] { display: none; }
.galeria-pie { display: flex; align-items: center; justify-content: center; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.galeria-pie span { font-size: 15px; color: var(--gris-texto); }

/* Lightbox */
.lightbox { width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(10, 10, 10, .95); color: var(--blanco); }
.lightbox::backdrop { background: rgba(10, 10, 10, .95); }
.lightbox[open] { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; }
.lightbox img { max-width: calc(100vw - 200px); max-height: calc(100dvh - 140px); width: auto; height: auto; object-fit: contain; }
.lightbox .pie { display: flex; gap: 18px; font-size: 15px; color: var(--texto-claro); padding: 0 20px; text-align: center; }
.lightbox .pie span:last-child { color: #8a8a8a; white-space: nowrap; }
.lb-btn { position: absolute; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: rgba(17, 17, 17, .6); border: 1px solid #4a4a4a; color: var(--blanco); cursor: pointer; }
.lb-btn:hover { border-color: var(--blanco); }
.lb-cerrar { top: 20px; right: 24px; }
.lb-ant { left: 24px; top: 50%; transform: translateY(-50%); }
.lb-sig { right: 24px; top: 50%; transform: translateY(-50%); }

/* Contacto */
.contacto { background: var(--negro); color: var(--blanco); padding: 104px 0; }
.contacto .contenedor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 540px); gap: 88px; }
.contacto .etiqueta { color: #bdbdbd; }
.contacto .titulo { margin: 18px 0 36px; }
.datos { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.datos a, .datos div { display: flex; align-items: center; gap: 18px; color: var(--texto-claro); text-decoration: none; font-size: 19px; }
.datos a:hover { color: var(--blanco); }
.datos .tel { color: var(--blanco); font-size: 30px; font-weight: 600; }
.datos svg { width: 28px; height: 28px; flex-shrink: 0; }
.formulario { display: flex; flex-direction: column; gap: 18px; }
.formulario label { display: flex; flex-direction: column; gap: 8px; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #bdbdbd; }
.formulario input, .formulario textarea { width: 100%; min-height: 52px; padding: 14px 16px; background: var(--gris-oscuro); border: 1px solid var(--linea-oscura); color: var(--blanco); font-family: var(--sans); font-size: 16px; }
.formulario textarea { min-height: 120px; resize: vertical; }
.formulario input:focus, .formulario textarea:focus { outline: none; border-color: #9a9a9a; }
.formulario .legal { flex-direction: row; align-items: flex-start; gap: 12px; text-transform: none; letter-spacing: 0; font-size: 14px; line-height: 1.5; color: #bdbdbd; }
.formulario .legal input { width: 20px; min-height: 20px; height: 20px; margin: 2px 0 0; flex-shrink: 0; accent-color: #fff; }
.formulario .legal a { color: var(--blanco); }
.formulario .nota { font-size: 13px; color: #8a8a8a; }

/* Pie */
.pie-web { background: var(--negro-2); border-top: 1px solid #242424; color: #8a8a8a; font-size: 14px; }
.pie-web .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 36px; padding-bottom: 36px; flex-wrap: wrap; }
.pie-web .marca span { font-size: 20px; }
.pie-web .marca small { font-family: var(--sans); font-size: 12px; letter-spacing: .24em; color: #8a8a8a; }
.pie-web nav { display: flex; gap: 22px; flex-wrap: wrap; }
.pie-web a { color: #a8a8a8; text-decoration: none; }
.pie-web a:hover { color: var(--blanco); }

/* Barra fija móvil */
.barra-movil { display: none; }

/* Páginas legales */
.legal-pag { padding: 80px 0 104px; }
.legal-pag .contenedor { max-width: 860px; }
.legal-pag h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(32px, 4vw, 46px); margin-bottom: 32px; }
.legal-pag h2 { font-size: 20px; font-weight: 600; margin: 40px 0 12px; }
.legal-pag p, .legal-pag li { font-size: 16px; line-height: 1.7; color: #333; }
.legal-pag p + p { margin-top: 12px; }
.legal-pag table { border-collapse: collapse; width: 100%; margin: 12px 0; }
.legal-pag td { border: 1px solid #d0d0d0; padding: 10px 14px; font-size: 15px; vertical-align: top; }
.legal-pag td:first-child { width: 34%; font-weight: 600; }

/* Responsive */
@media (max-width: 1080px) {
  .tarjetas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero .contenedor { grid-template-columns: minmax(0, 1fr) minmax(0, 400px); gap: 48px; }
  .nosotros .contenedor, .contacto .contenedor { gap: 56px; }
}

@media (max-width: 860px) {
  .boton-menu { display: inline-flex; }
  .menu { display: none; position: absolute; top: 76px; left: 0; right: 0; background: var(--negro); flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--pad) 24px; border-top: 1px solid #242424; }
  .menu.abierto { display: flex; }
  .menu a:not(.btn) { padding: 16px 0; border-bottom: 1px solid #242424; }
  .menu .btn { margin-top: 18px; min-height: 52px; }
  .hero .contenedor { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 64px; gap: 40px; }
  .hero figure { aspect-ratio: 4 / 3; }
  .hero p { font-size: 17px; }
  .cifras ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cifras li { padding: 32px 12px; }
  .cifras strong { font-size: 32px; white-space: nowrap; }
  .cifras li:nth-child(3) { border-left: 0; }
  .cifras li:nth-child(n+3) { border-top: 1px solid #cfcfcc; }
  .nosotros .contenedor { grid-template-columns: 1fr; padding-top: 72px; padding-bottom: 72px; gap: 36px; }
  .servicios, .trabajos, .contacto { padding: 72px 0; }
  .servicios .intro { flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 36px; }
  .contacto .contenedor { grid-template-columns: 1fr; gap: 48px; }
  .datos .tel { font-size: 26px; }
  .datos a, .datos div { font-size: 16px; }
  .lightbox img { max-width: 100vw; max-height: calc(100dvh - 180px); }
  .lb-ant, .lb-sig { top: auto; bottom: 20px; transform: none; }
  .barra-movil { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; }
  .barra-movil a { min-height: 58px; display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; font-size: 15px; letter-spacing: .06em; text-decoration: none; }
  .barra-movil a:first-child { background: var(--negro); color: var(--blanco); border-top: 1px solid #333; }
  .barra-movil a:last-child { background: var(--blanco); color: var(--negro); border-top: 1px solid #d0d0d0; }
  body { padding-bottom: 58px; }
}

@media (max-width: 560px) {
  .marca span { font-size: 20px; }
  .marca svg { width: 32px; height: 32px; }
  .tarjetas { grid-template-columns: 1fr; }
  .tarjetas li { min-height: 0; padding: 32px 26px; }
  .galeria { columns: 2; column-gap: 10px; }
  .galeria .foto { margin-bottom: 10px; }
  .hero .acciones .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .galeria .foto img { transition: none; }
}