/* ==========================================================================
   Arquitectura de Hogares — estilos del sitio
   Paleta: Verde Hoja #86BF26 · Verde Bosque #3F6B12 · Carbón #1C1C1C
           Nogal #8A5A3C · Arena #EFEAE2 · Blanco #FFFFFF
   ========================================================================== */

:root {
  --hoja: #86BF26;
  --bosque: #3F6B12;
  --bosque-osc: #325710;
  --carbon: #1C1C1C;
  --texto: #3A3A3A;
  --suave: #5E5B56;
  --nogal: #8A5A3C;
  --arena: #EFEAE2;
  --arena-2: #F7F4EF;
  --blanco: #FFFFFF;
  --linea: #E2DCD2;

  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;

  --ancho: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --banda: clamp(72px, 10vw, 128px);
  --radio: 4px;
  --header-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--texto);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bosque); text-underline-offset: 3px; }
a:hover { color: var(--bosque-osc); }
:focus-visible { outline: 3px solid var(--hoja); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--carbon); font-weight: 600; line-height: 1.18; margin: 0 0 .5em; letter-spacing: -.005em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.55rem); }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0; padding: 0; }

.salto { position: absolute; left: -9999px; top: 0; background: var(--carbon); color: #fff; padding: 12px 18px; z-index: 100; }
.salto:focus { left: 12px; top: 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--gutter); }
.banda { padding: var(--banda) 0; }
.banda--arena { background: var(--arena); }
.banda--arena-2 { background: var(--arena-2); }
.banda--carbon { background: var(--carbon); color: #D9D4CC; }
.banda--carbon h2, .banda--carbon h3 { color: #fff; }

/* ---------- Antetítulo con filete ---------- */
.ante {
  display: block;
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bosque);
  margin-bottom: 18px;
}
.ante::before { content: ""; display: block; width: 40px; height: 3px; background: var(--hoja); margin-bottom: 16px; }
.centro .ante::before { margin-left: auto; margin-right: auto; }
.banda--carbon .ante { color: var(--hoja); }

.encabezado { max-width: 720px; margin: 0 0 clamp(40px, 6vw, 64px); }
.encabezado.centro { margin-left: auto; margin-right: auto; text-align: center; }
.encabezado p { color: var(--suave); font-size: 1.1rem; }
.centro { text-align: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  padding: 15px 28px; border-radius: var(--radio); border: 1.5px solid transparent;
  text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s;
  line-height: 1.2;
}
.btn--primario { background: var(--bosque); color: #fff; }
.btn--primario:hover { background: var(--bosque-osc); color: #fff; }
.btn--secundario { border-color: var(--carbon); color: var(--carbon); background: transparent; }
.btn--secundario:hover { background: var(--carbon); color: #fff; }
.btn--claro { border-color: #fff; color: #fff; }
.btn--claro:hover { background: #fff; color: var(--carbon); }
.btn svg { width: 20px; height: 20px; flex: none; }
.acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.centro .acciones { justify-content: center; }
.enlace-flecha { font-weight: 600; text-decoration: none; border-bottom: 1.5px solid var(--hoja); padding-bottom: 2px; color: var(--carbon); }
.enlace-flecha:hover { color: var(--bosque); }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--arena);
  backdrop-filter: saturate(1.2) blur(6px);
}
.header__fila { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: var(--header-h); }
.header__logo img { height: 52px; width: auto; }
.nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 40px); }
.nav__lista { display: flex; gap: clamp(20px, 3vw, 36px); list-style: none; }
.nav__lista a {
  font-weight: 500; font-size: .98rem; color: var(--carbon); text-decoration: none;
  padding: 8px 0; border-bottom: 2px solid transparent;
}
.nav__lista a:hover { color: var(--bosque); }
.nav__lista a[aria-current="page"] { border-bottom-color: var(--hoja); }
.nav .btn { padding: 12px 20px; font-size: .92rem; }
.menu-btn {
  display: none; background: none; border: 0; padding: 10px; margin-right: -10px; cursor: pointer; color: var(--carbon);
}
.menu-btn span { display: block; width: 24px; height: 2px; background: currentColor; margin: 5px 0; transition: transform .25s, opacity .25s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  :root { --header-h: 70px; }
  .header__logo img { height: 42px; }
  .menu-btn { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: #fff;
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 28px;
    border-bottom: 1px solid var(--arena); box-shadow: 0 18px 30px rgba(0,0,0,.06);
    display: none;
  }
  .nav.abierto { display: flex; }
  .nav__lista { flex-direction: column; gap: 0; }
  .nav__lista a { display: block; padding: 16px 0; border-bottom: 1px solid var(--arena); font-size: 1.1rem; }
  .nav__lista a[aria-current="page"] { color: var(--bosque); border-bottom-color: var(--arena); }
  .nav .btn { margin-top: 20px; padding: 15px 20px; }
}

/* ---------- Hero ---------- */
.hero { background: var(--arena-2); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: clamp(32px, 5vw, 72px); }
.hero__texto { padding: clamp(56px, 8vw, 110px) 0; }
.hero__texto h1 { margin-bottom: 24px; }
.hero__sub { font-size: clamp(1.08rem, 1.5vw, 1.22rem); color: var(--suave); max-width: 34em; }
.hero__foto { align-self: stretch; position: relative; min-height: 420px; margin-right: calc(-1 * (max(0px, (100vw - var(--ancho)) / 2) + var(--gutter))); }
.hero__foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; }
.hero__datos { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--linea); font-size: .92rem; color: var(--suave); }
.hero__datos strong { color: var(--carbon); font-weight: 600; }
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: 0; }
  .hero__foto { order: -1; min-height: 0; margin: 0 calc(var(--gutter) * -1); }
  .hero__foto img { position: static; aspect-ratio: 4 / 3; }
  .hero__texto { padding: 44px 0 64px; }
}

/* ---------- Encabezado de página interior ---------- */
.pagina-top { background: var(--arena-2); padding: clamp(64px, 9vw, 112px) 0 clamp(56px, 7vw, 88px); }
.pagina-top h1 { max-width: 16em; }
.pagina-top p { max-width: 40em; font-size: 1.15rem; color: var(--suave); margin: 0; }

/* ---------- Dos columnas ---------- */
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 88px); align-items: center; }
.dos--foto-der .dos__foto { order: 2; }
.dos__foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.dos__texto p { max-width: 36em; }
@media (max-width: 860px) {
  .dos { grid-template-columns: 1fr; }
  .dos--foto-der .dos__foto { order: 0; }
}

/* ---------- Pilares ---------- */
.pilares { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(28px, 4vw, 48px); list-style: none; }
.pilar::before { content: ""; display: block; width: 40px; height: 3px; background: var(--hoja); margin-bottom: 22px; }
.pilar h3 { font-size: 1.3rem; }
.pilar p { color: var(--suave); margin: 0; font-size: 1rem; }
@media (max-width: 980px) { .pilares { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pilares { grid-template-columns: 1fr; } }

/* ---------- Tarjetas de servicio ---------- */
.servicios { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.5vw, 32px); list-style: none; }
.servicio { background: #fff; display: flex; flex-direction: column; }
.servicio a { text-decoration: none; color: inherit; display: flex; flex-direction: column; height: 100%; }
.servicio img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s ease; }
.servicio__foto { overflow: hidden; }
.servicio a:hover img { transform: scale(1.04); }
.servicio__cuerpo { padding: 22px 4px 8px; }
.num { display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; color: var(--bosque); margin-bottom: 6px; }
.servicio h3 { font-size: 1.25rem; margin-bottom: 8px; }
.servicio p { font-size: .96rem; color: var(--suave); margin: 0; }
.servicio a:hover h3 { color: var(--bosque); }
@media (max-width: 1020px) { .servicios { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .servicios { grid-template-columns: 1fr; } }

/* ---------- Proceso ---------- */
.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(36px, 4vw, 56px) clamp(28px, 4vw, 48px); list-style: none; counter-reset: paso; }
.paso { border-top: 1px solid rgba(255,255,255,.18); padding-top: 26px; }
.paso__foto { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radio); margin-bottom: 22px; background: #2a2a2a; }
.paso .num { font-size: 2.2rem; color: var(--hoja); margin-bottom: 14px; }
.paso h3 { font-size: 1.25rem; }
.paso p { margin: 0; font-size: .98rem; }
@media (max-width: 980px) { .pasos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pasos { grid-template-columns: 1fr; } }

/* ---------- Mosaico de proyectos (inicio) ---------- */
.mosaico { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 24px); list-style: none; }
.mosaico figure { margin: 0; }
.mosaico img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.mosaico figcaption { padding: 14px 2px 0; font-size: .92rem; color: var(--suave); }
.mosaico figcaption strong { display: block; font-family: var(--serif); font-size: 1.12rem; color: var(--carbon); font-weight: 600; }
@media (max-width: 860px) { .mosaico { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .mosaico { grid-template-columns: 1fr; } }
.pie-seccion { margin-top: 44px; }

/* ---------- Del render a la obra ---------- */
/* Carrusel: cada diapositiva es una pareja render | obra con el mismo encuadre.
   --v parejas verticales (3:4), --h horizontales (4:3), --c mixtas (1:1). */
.rc { max-width: 1040px; margin: 0 auto; }
.rc__pista {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; overscroll-behavior-x: contain;
  align-items: flex-start; transition: height .35s ease;
}
.rc__pista::-webkit-scrollbar { display: none; }
.rc__slide { flex: 0 0 100%; scroll-snap-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.rc__par { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 2vw, 24px); width: 100%; }
.rc__slide--v .rc__par { max-width: 720px; }
.rc__slide--c .rc__par { max-width: 880px; }
.rc__par figure { margin: 0; }
.rc__par img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--linea); }
.rc__slide--v img { aspect-ratio: 3 / 4; }
.rc__slide--c img { aspect-ratio: 1 / 1; }
.rc__par figcaption { margin-top: 12px; font-size: .8rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--bosque); }
.rc__info { margin: 22px 0 0; text-align: center; color: var(--suave); font-size: .95rem; }
.rc__info strong { display: block; font-family: var(--serif); font-size: 1.3rem; font-weight: 600; color: var(--carbon); }
.rc__etiqueta {
  display: inline-block; margin-left: 10px; padding: 2px 10px; border-radius: 999px; background: var(--nogal); color: #fff;
  font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; vertical-align: 1px;
}
.rc__controles { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 28px; }
.rc__btn {
  width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--carbon); background: transparent; color: var(--carbon);
  display: grid; place-items: center; cursor: pointer; transition: background .2s, color .2s, opacity .2s;
}
.rc__btn:hover:not(:disabled) { background: var(--carbon); color: #fff; }
.rc__btn:disabled { opacity: .3; cursor: default; }
.rc__btn svg { width: 20px; height: 20px; }
.rc__cuenta { margin: 0; min-width: 5.5em; text-align: center; font-size: .9rem; letter-spacing: .12em; color: var(--suave); }
.rc__cuenta span { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; color: var(--carbon); }
@media (max-width: 560px) {
  .rc__slide--h .rc__par { grid-template-columns: 1fr; }
  .rc__par figcaption { margin-top: 8px; font-size: .7rem; }
}

/* ---------- Testimonios ---------- */
.testimonios { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.5vw, 32px); }
.testimonio figure { margin: 0; height: 100%; display: flex; flex-direction: column; padding: clamp(26px, 3vw, 36px); border: 1px solid rgba(255,255,255,.14); }
.testimonio figure::before { content: "“"; font-family: var(--serif); font-size: 4rem; line-height: .7; color: var(--hoja); margin-bottom: 14px; }
.testimonio blockquote { margin: 0 0 24px; flex: 1; }
.testimonio blockquote p { margin: 0; font-size: 1rem; color: #E6E1D9; }
.testimonio figcaption { padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--hoja); }
.testimonio figcaption strong { display: block; font-family: var(--serif); font-size: 1.2rem; font-weight: 600; letter-spacing: 0; text-transform: none; color: #fff; margin-bottom: 2px; }
@media (max-width: 980px) { .testimonios { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .testimonios {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
    margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); scroll-padding: 0 var(--gutter);
  }
  .testimonios::-webkit-scrollbar { display: none; }
  .testimonio { flex: 0 0 86%; scroll-snap-align: start; }
}

/* ---------- ¿Quién está detrás? ---------- */
.dos__foto img.foto-quien { aspect-ratio: 4 / 4.4; object-position: 58% 50%; max-height: 640px; }
.dos__texto .nombre { font-size: clamp(1.3rem, 2vw, 1.55rem); margin: 6px 0 4px; }
.cargo { font-size: .95rem; font-weight: 600; color: var(--bosque); }
.dos__texto strong { color: var(--carbon); font-weight: 600; }
.lema { font-family: var(--serif); font-size: clamp(1.3rem, 2vw, 1.55rem); color: var(--carbon); margin: 28px 0 0; padding-top: 22px; border-top: 1px solid var(--linea); }

/* ---------- CTA final ---------- */
.cta-final { text-align: center; }
.cta-final h2 { max-width: 18em; margin-left: auto; margin-right: auto; }
.cta-final p { max-width: 36em; margin: 0 auto; font-size: 1.12rem; }

/* ---------- Servicios: índice y detalle ---------- */
.detalle { padding: clamp(64px, 8vw, 104px) 0; border-bottom: 1px solid var(--arena); }
.detalle:nth-of-type(even) { background: var(--arena-2); }
.detalle .num { font-size: 2.6rem; line-height: 1; margin-bottom: 14px; }
.detalle h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
.detalle .dos { align-items: start; }
.detalle .dos__foto { position: sticky; top: calc(var(--header-h) + 24px); }
.detalle .dos__foto img { aspect-ratio: 5 / 4; }
.beneficios { list-style: none; margin: 8px 0 26px; display: grid; gap: 10px; }
.beneficios li { display: flex; gap: 14px; align-items: baseline; }
.beneficios li::before { content: ""; width: 7px; height: 7px; background: var(--hoja); flex: none; transform: translateY(-2px); }
.nota-precio { font-size: .92rem; color: var(--suave); border-left: 3px solid var(--hoja); padding: 2px 0 2px 14px; margin-bottom: 26px; }
@media (max-width: 860px) { .detalle .dos__foto { position: static; } }

/* ---------- Galería de proyectos ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.filtro {
  font-family: var(--sans); font-size: .92rem; font-weight: 500; cursor: pointer;
  padding: 10px 18px; border-radius: 999px; border: 1px solid var(--linea); background: #fff; color: var(--carbon);
}
.filtro[aria-pressed="true"] { background: var(--carbon); border-color: var(--carbon); color: #fff; }
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.8vw, 20px); list-style: none; }
.galeria li[hidden] { display: none; }
.galeria button { all: unset; cursor: zoom-in; display: block; width: 100%; }
.galeria button:focus-visible { outline: 3px solid var(--hoja); outline-offset: 3px; }
.galeria img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: opacity .25s; }
.galeria button:hover img { opacity: .88; }
.galeria span { display: block; padding: 10px 2px 0; font-size: .92rem; color: var(--suave); }
.galeria span strong { color: var(--carbon); font-weight: 600; }
.nota-galeria { text-align: center; font-size: .92rem; color: var(--suave); max-width: 44em; margin: 40px auto 0; }
@media (max-width: 860px) { .galeria { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .galeria { grid-template-columns: 1fr; } }

.visor { border: 0; padding: 0; background: transparent; max-width: min(1100px, 94vw); max-height: 92vh; }
.visor::backdrop { background: rgba(20,20,20,.92); }
.visor img { max-width: 100%; max-height: 82vh; width: auto; height: auto; margin: 0 auto; }
.visor p { color: #fff; text-align: center; margin: 14px 0 0; font-size: .95rem; }
.visor__cerrar {
  position: fixed; top: 16px; right: 16px; width: 48px; height: 48px; border-radius: 50%;
  border: 0; background: #fff; color: var(--carbon); font-size: 1.6rem; line-height: 1; cursor: pointer;
}

/* ---------- Contacto ---------- */
.contacto-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.datos { list-style: none; display: grid; gap: 26px; }
.datos dt, .dato__et { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--bosque); margin-bottom: 4px; display: block; }
.datos a { color: var(--carbon); text-decoration: none; font-size: 1.15rem; font-weight: 500; }
.datos a:hover { color: var(--bosque); text-decoration: underline; }
.datos address { font-style: normal; font-size: 1.05rem; color: var(--carbon); }
.consejo { margin-top: 36px; padding: 24px 26px; background: var(--arena); font-size: .98rem; }
.consejo strong { color: var(--carbon); }
.formulario { background: #fff; border: 1px solid var(--linea); padding: clamp(28px, 4vw, 48px); }
.formulario h2 { font-size: clamp(1.6rem, 2.6vw, 2rem); }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.campo { display: flex; flex-direction: column; gap: 8px; }
.campo--ancho { grid-column: 1 / -1; }
.campo label { font-size: .92rem; font-weight: 600; color: var(--carbon); }
.campo label small { font-weight: 400; color: var(--suave); }
.campo input, .campo select, .campo textarea {
  font: inherit; font-size: 1rem; color: var(--carbon); background: #fff;
  border: 1px solid #CFC8BC; border-radius: var(--radio); padding: 13px 14px; width: 100%;
}
.campo textarea { min-height: 140px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--bosque); outline-offset: 0; border-color: var(--bosque); }
.formulario .btn { margin-top: 26px; width: 100%; }
.form-nota { font-size: .88rem; color: var(--suave); margin: 14px 0 0; text-align: center; }
.form-estado { margin-top: 16px; font-weight: 600; color: var(--bosque); }
.mapa { margin-top: 0; }
.mapa iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.25); }
@media (max-width: 900px) { .contacto-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .campos { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.footer { background: var(--carbon); color: #CFC9C0; padding: clamp(64px, 8vw, 96px) 0 32px; font-size: .98rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr 1fr; gap: clamp(32px, 4vw, 56px); }
.footer img { height: 58px; width: auto; margin-bottom: 20px; }
.footer h2 { font-family: var(--sans); font-size: .78rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--hoja); margin-bottom: 18px; }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer a { color: #fff; text-decoration: none; }
.footer a:hover { color: var(--hoja); text-decoration: underline; }
.footer address { font-style: normal; }
.footer__lema { font-family: var(--serif); font-size: 1.2rem; color: #fff; margin: 0; }
.footer__base { margin-top: clamp(48px, 6vw, 72px); padding-top: 26px; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .86rem; color: #A8A298; }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- WhatsApp flotante ---------- */
.wa-flotante {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.18); transition: transform .2s;
}
.wa-flotante:hover { transform: scale(1.06); color: #fff; }
.wa-flotante svg { width: 32px; height: 32px; }

/* ---------- Aparición suave ---------- */
.revelar { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visible { opacity: 1; transform: none; }
.sin-js .revelar { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .revelar { opacity: 1; transform: none; }
}

/* Foto vertical en bloques de dos columnas (¿Quiénes somos?) */
.dos__foto img.foto-vertical { aspect-ratio: 4 / 5; object-position: 50% 45%; max-height: 640px; }
@media (max-width: 860px) { .dos__foto img.foto-vertical { aspect-ratio: 4 / 4.4; } }

/* ---------- Servicios: precios orientativos por m² ---------- */
.precios { margin: 4px 0 26px; }
.precios__titulo, .tipos__titulo { font-size: 1.2rem; margin-bottom: 6px; }
.precios__intro { font-size: .95rem; color: var(--suave); margin-bottom: 14px; }
.precio { border-top: 1px solid var(--linea); }
.precio:last-of-type { border-bottom: 1px solid var(--linea); }
.precio summary {
  display: flex; align-items: baseline; gap: 12px; padding: 14px 2px; cursor: pointer; list-style: none;
  font-weight: 600; color: var(--carbon);
}
.precio summary::-webkit-details-marker { display: none; }
.precio summary span { flex: 1; }
.precio summary strong { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; color: var(--bosque); }
.precio summary strong small { font-family: var(--sans); font-size: .8rem; font-weight: 500; color: var(--suave); margin-left: 2px; }
.precio summary::after { content: "+"; width: 1em; text-align: center; font-size: 1.3rem; font-weight: 400; color: var(--bosque); transition: transform .2s; }
.precio[open] summary::after { transform: rotate(45deg); }
.precio summary:hover span { color: var(--bosque); }
.precio > p { margin: 0 0 8px; font-size: .92rem; color: var(--suave); }
.precio ul { list-style: none; display: grid; gap: 6px; padding: 0 0 16px; font-size: .95rem; }
.precio li { display: flex; gap: 12px; align-items: baseline; }
.precio li::before { content: ""; width: 6px; height: 6px; background: var(--hoja); flex: none; transform: translateY(-2px); }
.precios .nota-precio { margin: 16px 0 0; }
.servicio p.servicio__precio { margin-top: 10px; font-size: .88rem; font-weight: 600; color: var(--bosque); }

/* ---------- Servicios: tipos de proyecto ---------- */
.tipos { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 24px; }
.tipos li { padding: 7px 14px; border: 1px solid var(--linea); border-radius: 999px; background: #fff; font-size: .9rem; font-weight: 500; color: var(--carbon); }
.detalle .dos__foto img.foto-completa { aspect-ratio: auto; }

/* ---------- Servicios: ¿Qué quieres hacer? ---------- */
.quiero { padding: clamp(56px, 7vw, 88px) 0; border-bottom: 1px solid var(--arena); }
.quiero h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); }
.quiero > .contenedor > p { color: var(--suave); font-size: 1.08rem; max-width: 36em; margin: 0 0 32px; }
.quiero__lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; list-style: none; margin: 0; padding: 0; }
.quiero__op {
  display: flex; align-items: center; gap: 16px; height: 100%; padding: 18px 20px;
  border: 1px solid var(--linea); border-radius: var(--radio); background: #fff;
  color: var(--carbon); text-decoration: none; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.quiero__op:hover { color: var(--carbon); border-color: var(--bosque); box-shadow: 0 10px 24px rgba(28,28,28,.07); transform: translateY(-2px); }
.quiero__op svg { flex: none; width: 44px; height: 44px; padding: 9px; border-radius: 50%; background: var(--arena); color: var(--bosque); }
.quiero__txt { display: flex; flex-direction: column; gap: 2px; }
.quiero__txt strong { font-weight: 600; font-size: 1rem; line-height: 1.3; }
.quiero__txt span { font-size: .86rem; color: var(--bosque); font-weight: 500; }
@media (prefers-reduced-motion: reduce) { .quiero__op { transition: none; } .quiero__op:hover { transform: none; } }