/* Identidad M1 (Remedia 2026): Hanken Grotesk para títulos y texto,
   Space Grotesk Light para datos, legales y el gráfico 0 → 100. */
@font-face{font-family:"Hanken Grotesk";src:url("fonts/HankenGrotesk-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url("fonts/HankenGrotesk-Medium.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url("fonts/HankenGrotesk-Bold.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("fonts/SpaceGrotesk-Light.woff2") format("woff2");font-weight:300;font-display:swap}

:root{
  --negro:#161616;
  --gris:#f9f9f9;
  --azul:#0063f2;
  --naranja:#ef4b18;
  --verde:#43af60;
  --tinta-suave:#5f5f5f;
  --linea-clara:#e4e4e2;
  --linea-oscura:#2c2c2c;
  --texto-oscuro-suave:#a3a3a3;
  --hanken:"Hanken Grotesk","Helvetica Neue",Arial,sans-serif;
  --space:"Space Grotesk","Helvetica Neue",Arial,sans-serif;
  --margen:clamp(20px,4vw,56px);
  --ancho:1320px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--negro);color:var(--negro);font-family:var(--hanken);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid currentColor;outline-offset:4px}
h1,h2,h3{font-weight:400;text-transform:uppercase;text-wrap:balance}
.envolvente{max-width:var(--ancho);margin:0 auto;padding:0 var(--margen)}
.etiqueta{font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:20px}
.tag{font-family:var(--hanken);font-weight:500;font-size:11px;letter-spacing:.16em;text-transform:uppercase}

/* ---------- barra ---------- */
.barra{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--margen);color:var(--gris);transition:background .35s,padding .35s}
.barra.sobre{background:var(--negro);padding-top:14px;padding-bottom:14px}
.barra-marca img{height:34px;width:auto}
.barra-nav{display:flex;align-items:center;gap:34px;font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.barra-nav a{text-decoration:none;padding:4px 0;border-bottom:1px solid transparent;transition:border-color .2s}
.barra-nav a:hover{border-bottom-color:currentColor}
.barra-cta{border:1px solid currentColor!important;padding:8px 18px!important}
@media(max-width:760px){.barra-nav a:not(.barra-cta):not(.idioma){display:none}}

/* ---------- portada ---------- */
.portada{position:relative;height:100vh;height:100svh;min-height:560px;overflow:hidden;color:var(--gris);background:var(--negro)}
.portada-fotos,.foto{position:absolute;inset:0}
.foto{opacity:0;transition:opacity 1.6s ease}
.foto.activa{opacity:1}
.foto img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 9s ease-out}
.foto.activa img{transform:scale(1.1)}
.portada::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(22,22,22,.62) 0%,rgba(22,22,22,.25) 45%,rgba(22,22,22,0) 70%),
    linear-gradient(180deg,rgba(22,22,22,.6) 0%,rgba(22,22,22,0) 20%,rgba(22,22,22,0) 40%,rgba(22,22,22,.88) 100%)}
.portada-contenido{position:absolute;z-index:2;left:var(--margen);right:var(--margen);bottom:clamp(104px,15vh,160px)}
.portada h1{font-size:clamp(32px,min(5.2vw,8.4vh),80px);line-height:1.02;letter-spacing:-.01em;max-width:15ch;text-shadow:0 1px 24px rgba(22,22,22,.35)}
.cien{display:inline-grid;grid-template-columns:auto 1fr auto;column-gap:16px;align-items:center;margin-top:36px;
  font-family:var(--space);font-weight:300;width:min(340px,80vw)}
.cien-num{font-size:clamp(30px,3.4vw,46px);line-height:1}
.cien-flecha{height:1px;background:currentColor;position:relative}
.cien-flecha::after{content:"";position:absolute;right:0;top:-4px;width:9px;height:9px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.cien-pie{font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-top:6px}
.portada-pie{position:absolute;z-index:2;left:var(--margen);right:var(--margen);bottom:32px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;
  border-top:1px solid rgba(249,249,249,.28);padding-top:16px}
.pie-foto{display:flex;flex-direction:column;gap:6px;font-size:15px}
.pie-foto .tag{transition:color .4s}
.pie-control{display:flex;white-space:nowrap;flex-shrink:0;align-items:center;gap:22px;font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.1em;font-variant-numeric:tabular-nums}
.pausa{font-family:var(--space);font-weight:300;font-size:12px;letter-spacing:.14em;text-transform:uppercase;border:1px solid rgba(249,249,249,.5);padding:6px 12px}
.c-des{color:#5c9dff}.c-arq{color:var(--gris)}.c-con{color:#ff7a4d}.c-inm{color:#6fcf8a}

/* ---------- bloques ---------- */
.bloque{padding:clamp(80px,11vw,150px) 0}
.claro{background:var(--gris);color:var(--negro)}
.oscuro{background:var(--negro);color:var(--gris)}
h2{font-size:clamp(30px,3.6vw,52px);line-height:1.05;letter-spacing:-.005em}
.intro{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,6vw,96px);align-items:start}
.intro h2{max-width:13ch}
.intro-texto p{font-size:clamp(17px,1.45vw,20px);max-width:56ch;color:#2b2b2b}
.intro-texto p+p{margin-top:18px}
.cifras{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(64px,8vw,110px)}
.cifra{border-top:1px solid var(--negro);padding-top:22px;display:flex;flex-direction:column;gap:8px}
.cifra+.cifra{margin-left:clamp(16px,3vw,40px)}
.cifra-num{font-family:var(--space);font-weight:300;font-size:clamp(44px,5.6vw,84px);line-height:1;font-variant-numeric:tabular-nums}
.cifra-txt{font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--tinta-suave)}
@media(max-width:820px){.intro{grid-template-columns:1fr}.cifras{grid-template-columns:1fr;gap:28px}.cifra+.cifra{margin-left:0}}

/* ---------- unidades (contrastes de la guía) ---------- */
.unidades{display:grid;grid-template-columns:repeat(2,1fr)}
.unidad{position:relative;min-height:clamp(340px,40vw,520px);padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:space-between;gap:48px}
.unidad-logo{width:clamp(92px,8vw,124px);height:auto}
.unidad h3{font-size:clamp(24px,2.5vw,36px);line-height:1.1;max-width:18ch}
.unidad p{margin-top:16px;max-width:42ch;font-size:16px}
.u-des{background:var(--azul);color:var(--gris)}
.u-arq{background:var(--negro);color:var(--gris);border-left:1px solid var(--linea-oscura)}
.u-con{background:var(--naranja);color:var(--gris)}
.u-inm{background:var(--gris);color:var(--negro)}
.u-arq p{opacity:.85}
.u-con h3{font-weight:500}
.u-con p{font-size:19px;font-weight:700}
@media(max-width:820px){.unidades{grid-template-columns:1fr}.u-arq{border-left:0}}

/* ---------- carrusel de proyectos ---------- */
.carrusel-cabeza{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:44px}
.carrusel-flechas{display:flex;gap:10px}
.flecha{width:52px;height:52px;border:1px solid rgba(249,249,249,.45);font-size:20px;transition:background .2s,color .2s}
.flecha:hover{background:var(--gris);color:var(--negro)}
.carrusel{--izq:max(var(--margen),calc((100% - var(--ancho))/2 + var(--margen)));list-style:none;display:grid;grid-auto-flow:column;grid-auto-columns:clamp(260px,27vw,380px);gap:clamp(14px,1.6vw,24px);
  overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-left:var(--izq);padding:0 var(--margen) 8px var(--izq);scrollbar-width:none}
.carrusel::-webkit-scrollbar{display:none}
.tarjeta{scroll-snap-align:start;display:flex;flex-direction:column;gap:8px}
.tarjeta img{aspect-ratio:4/5;width:100%;height:auto;object-fit:cover;margin-bottom:14px;transition:filter .4s}
.tarjeta:hover img{filter:brightness(1.06)}
.tarjeta h3{font-weight:700;font-size:18px;letter-spacing:.01em}
.tarjeta p{font-family:var(--space);font-weight:300;font-size:14px;color:var(--texto-oscuro-suave)}
.t-des{color:#5c9dff}.t-arq{color:var(--gris)}.t-con{color:#ff7a4d}.t-inm{color:#6fcf8a}
.tarjeta-mas a{aspect-ratio:4/5;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:28px;text-decoration:none;
  border:1px solid rgba(249,249,249,.3);transition:background .3s,color .3s}
.tarjeta-mas a:hover{background:var(--gris);color:var(--negro)}
.tarjeta-mas span:not(.cifra-num){font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.tarjeta-mas .ver{margin-top:14px}

/* ---------- lista de obra ---------- */
#obra h2{margin-bottom:clamp(44px,5vw,72px)}
.legado{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,44px)}
.legado .col{border-top:1px solid var(--negro);padding-top:20px}
.legado h3{font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.12em;margin-bottom:16px;color:var(--tinta-suave)}
.legado .cuenta{color:var(--negro);margin-right:10px}
.legado ul{list-style:none}
.legado li{font-size:15px;padding:7px 0;border-bottom:1px solid var(--linea-clara)}
.legado .grupo{color:var(--tinta-suave)}
@media(max-width:1000px){.legado{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.legado{grid-template-columns:1fr}}

/* ---------- pie ---------- */
.pie{background:var(--negro);color:var(--gris);padding:clamp(80px,10vw,130px) 0 36px}
.pie-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,3fr) minmax(0,3fr);gap:44px;align-items:end}
.pie-logo{width:64px;height:auto;margin-bottom:36px}
.pie-col p:not(.etiqueta){font-size:17px}
.pie-col .etiqueta{color:var(--texto-oscuro-suave);margin-bottom:10px}
.pie-col a{text-decoration:none;border-bottom:1px solid rgba(249,249,249,.4)}
.pie-col a:hover{border-bottom-color:var(--gris)}
.legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:clamp(64px,8vw,110px);padding-top:22px;border-top:1px solid var(--linea-oscura);
  font-family:var(--space);font-weight:300;font-size:12px;letter-spacing:.06em;color:var(--texto-oscuro-suave)}
@media(max-width:820px){.pie-grid{grid-template-columns:1fr}}

/* ---------- aparición al hacer scroll ---------- */
.aparece{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.aparece.visible{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .foto{transition:opacity .01s}
  .foto img,.foto.activa img{transform:none;transition:none}
  .aparece{opacity:1;transform:none;transition:none}
}

/* ---------- enlaces añadidos: idioma y M1 Inmobiliaria ---------- */
.barra-nav .idioma{font-family:var(--space);font-weight:300}
.unidad-enlace{display:inline-block;margin-top:24px;font-family:var(--space);font-weight:300;font-size:13px;letter-spacing:.12em;
  text-transform:uppercase;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:3px}
.unidad-enlace::after{content:"";position:absolute;inset:0}
.u-inm{transition:background .3s}
.u-inm:hover{background:#eeeeec}
.u-inm:hover .unidad-enlace{color:#2a7140}