/* ============================================================
   GRUPO CONSTRUCCIONES BARCELONA · "XAMFRÀ"
   Urbano-mediterráneo · grafito + teja modernista + crema
   Firma visual: el chaflán (esquina cortada a 45°, como el Eixample)
   styles.css — sistema completo (todas las páginas)
   ============================================================ */
:root{
  --graphite:#222226;       /* grafito (fondos oscuros, texto fuerte) */
  --graphite-2:#2e2e34;
  --asphalt:#55555e;        /* gris urbano texto secundario sobre claro */
  --terra:#c4552e;          /* teja modernista (acento principal) */
  --terra-deep:#993a1d;
  --terra-soft:#edcdbd;
  --mosaic:#3e6f5e;         /* verde mosaico (acento secundario, puntual) */
  --cream:#f5efe3;          /* fondo base */
  --cream-2:#ece2d0;
  --paperw:#fffdf7;         /* superficie tarjetas */
  --ink:#1d1d21;
  --ink-2:#4a4a51;
  --ink-3:#8a8478;
  --line:#ddd2bd;
  --line-2:#c9bca2;

  --display:"Sora", system-ui, sans-serif;
  --text:"Hanken Grotesk", system-ui, sans-serif;
  --accent:"Instrument Serif", Georgia, serif;

  --cut:22px;               /* tamaño del chaflán */
  --cut-sm:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --sh-sm:0 2px 10px rgba(34,34,38,.07);
  --sh-md:0 12px 32px rgba(34,34,38,.12);
  --sh-lg:0 26px 60px rgba(34,34,38,.18);
}
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{ margin:0; font-family:var(--text); font-size:17px; line-height:1.6; color:var(--ink); background:var(--cream); -webkit-font-smoothing:antialiased; overflow-x:clip; }
h1,h2,h3,h4{ margin:0; font-family:var(--display); font-weight:700; line-height:1.05; letter-spacing:-.02em; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }
.wrap{ width:min(1280px,90vw); margin-inline:auto; }
em.ac{ font-family:var(--accent); font-style:italic; font-weight:400; letter-spacing:0; }

/* chaflán — firma del sistema */
.cham{ clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.cham-bl{ clip-path:polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut))); }
.cham-2{ clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut))); }

/* eyebrow */
.eyebrow{ font-family:var(--display); font-weight:600; font-size:12px; letter-spacing:.26em; text-transform:uppercase; color:var(--terra); display:inline-flex; align-items:center; gap:12px; }
.eyebrow::before{ content:""; width:14px; height:14px; background:var(--terra); clip-path:polygon(0 0,100% 0,100% 100%); opacity:.9; }

/* botones (chaflán) */
.btn{ font-family:var(--display); font-weight:600; font-size:14px; letter-spacing:.08em; text-transform:uppercase; display:inline-flex; align-items:center; gap:11px; padding:17px 30px; border:0; background:var(--terra); color:var(--cream); position:relative; overflow:hidden; clip-path:polygon(0 0, calc(100% - var(--cut-sm)) 0, 100% var(--cut-sm), 100% 100%, 0 100%); transition:color .35s var(--ease); }
.btn span{ position:relative; z-index:1; }
.btn::before{ content:""; position:absolute; inset:0; background:var(--graphite); transform:translateX(-101%); transition:transform .4s var(--ease); }
.btn:hover::before{ transform:none; }
.btn.ghost{ background:transparent; color:var(--ink); box-shadow:inset 0 0 0 1.5px var(--line-2); }
.btn.ghost::before{ background:var(--terra); }
.btn.ghost:hover{ color:var(--cream); }
.btn.light{ background:var(--cream); color:var(--graphite); }
.btn.light::before{ background:var(--terra); }
.btn.light:hover{ color:var(--cream); }
.btn .arr{ transition:transform .3s var(--ease); }
.btn:hover .arr{ transform:translateX(5px); }

/* ---------- HEADER ---------- */
header.site{ position:fixed; inset:0 0 auto 0; z-index:200; padding:20px 0; transition:.45s var(--ease); }
header.site.scrolled{ background:rgba(245,239,227,.92); backdrop-filter:blur(12px) saturate(130%); box-shadow:0 1px 0 var(--line); padding:12px 0; }
.nav{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand .mk{ width:42px; height:42px; display:grid; place-items:center; color:var(--ink); flex:none; }
.brand .mk svg{ width:38px; height:38px; display:block; }
header.site:not(.scrolled).on-dark .brand .mk{ color:var(--cream); }
.brand .nm{ font-family:var(--display); font-weight:700; font-size:16px; line-height:1.06; letter-spacing:-.01em; color:var(--ink); }
.brand .nm small{ display:block; font-family:var(--text); font-weight:500; font-size:10px; letter-spacing:.26em; text-transform:uppercase; color:var(--ink-3); margin-top:4px; }
header.site:not(.scrolled).on-dark .brand .nm{ color:var(--cream); }
header.site:not(.scrolled).on-dark .nav-links a{ color:rgba(245,239,227,.92); }
header.site:not(.scrolled).on-dark .lang{ box-shadow:inset 0 0 0 1.5px rgba(245,239,227,.35); }
header.site:not(.scrolled).on-dark .lang button{ color:var(--cream); }
header.site:not(.scrolled).on-dark .lang button.active{ background:var(--cream); color:var(--graphite); }
header.site:not(.scrolled).on-dark .burger span{ background:var(--cream); }
.nav-links{ display:flex; gap:28px; align-items:center; }
.nav-links a{ font-family:var(--display); font-size:13px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-2); position:relative; padding:4px 0; }
.nav-links a::after{ content:""; position:absolute; left:0; bottom:-3px; height:2px; width:0; background:var(--terra); transition:width .3s var(--ease); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after{ width:100%; }
.nav-links a[aria-current="page"]{ color:var(--terra); }
.nav-right{ display:flex; align-items:center; gap:14px; }
.lang{ display:flex; box-shadow:inset 0 0 0 1.5px var(--line-2); clip-path:polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%); }
.lang button{ background:none; border:0; color:var(--ink-3); padding:8px 11px; font-family:var(--display); font-size:11px; font-weight:700; letter-spacing:.06em; transition:.25s; }
.lang button.active{ background:var(--graphite); color:var(--cream); }
.burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; padding:8px; }
.burger span{ width:25px; height:2px; background:var(--ink); transition:.3s var(--ease); }

/* ---------- HERO ---------- */
.hero{ position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; background:var(--graphite); color:var(--cream); }
/* retícula Eixample: manzanas con chaflán (tile SVG) */
.hero-grid-bg{ position:absolute; inset:-12%; z-index:0; opacity:.16; will-change:transform;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96'%3E%3Cpath d='M14 8h52l16 16v52l-16 16H14L8 86V24z' fill='none' stroke='%23f5efe3' stroke-width='1.4' transform='translate(3 -3)'/%3E%3C/svg%3E");
  background-size:96px 96px; }
.hero-glow{ position:absolute; z-index:0; width:56vw; height:56vw; right:-12vw; top:-12vw; border-radius:50%; background:radial-gradient(circle, rgba(196,85,46,.30), transparent 62%); filter:blur(24px); will-change:transform; }
.hero-glow.g2{ left:-16vw; right:auto; top:auto; bottom:-22vw; background:radial-gradient(circle, rgba(62,111,94,.22), transparent 60%); }
.hero-inner{ position:relative; z-index:2; padding-top:clamp(140px,18vh,230px); padding-bottom:9vh; display:grid; grid-template-columns:1.06fr .94fr; gap:clamp(30px,5vw,70px); align-items:center; }
.hero .eyebrow{ color:var(--terra-soft); }
.hero .eyebrow::before{ background:var(--terra); }
.hero h1{ font-size:clamp(42px,6.6vw,96px); font-weight:800; color:var(--cream); margin-top:22px; }
.hero h1 em.ac{ color:var(--terra-soft); font-size:1.04em; }
.hero h1 .ln{ display:block; overflow:hidden; }
.hero h1 .ln > span{ display:block; transform:translateY(108%); }
.hero-lead{ font-size:clamp(15px,1.5vw,19px); font-weight:400; color:rgba(245,239,227,.82); max-width:46ch; margin-top:24px; }
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-top:32px; }
.hero-langs{ position:absolute; left:0; bottom:26px; z-index:3; font-family:var(--display); font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:rgba(245,239,227,.5); }
.scrollcue{ position:absolute; right:0; bottom:26px; z-index:3; font-family:var(--display); font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:rgba(245,239,227,.6); display:flex; align-items:center; gap:12px; }
.scrollcue .sq{ width:10px; height:10px; background:var(--terra); clip-path:polygon(0 0,100% 0,100% 100%); animation:cuespin 2.6s var(--ease) infinite; }
@keyframes cuespin{ 50%{ transform:rotate(180deg); } }

/* chat glass en hero */
.hero-chat{ width:100%; }
.chat{ background:var(--paperw); box-shadow:var(--sh-md); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut))); }
.chat.glass{ background:rgba(245,239,227,.08); backdrop-filter:blur(16px) saturate(140%); box-shadow:0 24px 60px rgba(10,10,12,.4), inset 0 0 0 1px rgba(245,239,227,.18); }
.chat-bar{ display:flex; align-items:center; gap:12px; padding:18px 24px; border-bottom:1px solid var(--line); }
.chat.glass .chat-bar{ border-bottom-color:rgba(245,239,227,.16); }
.chat-bar .av{ width:38px; height:38px; background:var(--terra); color:var(--cream); display:grid; place-items:center; font-family:var(--display); font-weight:800; font-size:15px; clip-path:polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%); flex:none; }
.chat-bar .who{ font-family:var(--display); font-size:14px; font-weight:700; color:var(--ink); }
.chat.glass .chat-bar .who{ color:var(--cream); }
.chat-bar .st{ font-size:12px; color:var(--terra); }
.chat.glass .chat-bar .st{ color:var(--terra-soft); }
.chat-body{ padding:26px; min-height:230px; display:flex; flex-direction:column; gap:13px; }
.msg{ font-size:15px; line-height:1.55; max-width:82%; padding:13px 17px; }
.msg.bot{ align-self:flex-start; background:var(--cream-2); color:var(--ink); clip-path:polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%); }
.chat.glass .msg.bot{ background:rgba(245,239,227,.14); color:var(--cream); }
.msg.bot .cur{ display:inline-block; width:8px; height:16px; background:var(--terra); margin-left:2px; vertical-align:middle; animation:blink .9s steps(1) infinite; }
.msg.user{ align-self:flex-end; background:var(--terra); color:var(--cream); clip-path:polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px)); }
@keyframes blink{ 50%{ opacity:0; } }
.chat-opts{ display:flex; flex-wrap:wrap; gap:10px; padding:0 26px 24px; }
.chat-opt{ font-family:var(--display); font-size:13px; font-weight:600; padding:11px 18px; background:none; border:0; box-shadow:inset 0 0 0 1.5px var(--line-2); color:var(--ink); clip-path:polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%); transition:.25s var(--ease); }
.chat.glass .chat-opt{ box-shadow:inset 0 0 0 1.5px rgba(245,239,227,.4); color:var(--cream); }
.chat-opt:hover{ background:var(--terra); color:var(--cream); box-shadow:inset 0 0 0 1.5px var(--terra); }
.chat-input{ display:flex; border-top:1px solid var(--line); }
.chat.glass .chat-input{ border-top-color:rgba(245,239,227,.16); }
.chat-input input{ flex:1; border:0; background:none; font-family:var(--text); font-size:15px; padding:18px 24px; color:var(--ink); outline:none; }
.chat.glass .chat-input input{ color:var(--cream); }
.chat.glass .chat-input input::placeholder{ color:rgba(245,239,227,.5); }
.chat-input button{ background:var(--terra); border:0; color:var(--cream); font-family:var(--display); font-size:13px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; padding:0 26px; }
.chat-done{ text-align:center; padding:36px 26px; }
.chat-done .ck{ width:60px; height:60px; margin:0 auto 16px; background:var(--terra); color:var(--cream); display:grid; place-items:center; clip-path:polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%); }
.chat-done h3{ font-size:26px; color:var(--ink); }
.chat.glass .chat-done h3{ color:var(--cream); }
.chat-done p{ font-size:15px; color:var(--ink-2); margin-top:10px; }
.chat.glass .chat-done p{ color:rgba(245,239,227,.8); }
.chat-json{ font-family:ui-monospace,monospace; font-size:12px; color:var(--ink-3); background:var(--cream-2); padding:16px; margin-top:18px; text-align:left; white-space:pre-wrap; word-break:break-word; }
.chat.glass .chat-json{ background:rgba(20,20,24,.4); color:rgba(245,239,227,.7); }

/* ---------- SECCIONES ---------- */
.block{ padding:clamp(78px,10vw,140px) 0; }
.sec-head{ max-width:740px; margin-bottom:56px; }
.sec-head.center{ margin-inline:auto; text-align:center; }
.sec-head.center .eyebrow{ justify-content:center; }
.sec-head h2{ font-size:clamp(32px,4.8vw,64px); font-weight:800; margin-top:20px; color:var(--ink); }
.sec-head h2 em.ac{ color:var(--terra); font-size:1.05em; }
.sec-head p{ font-size:18px; color:var(--ink-2); margin-top:20px; }
.dark{ background:var(--graphite); color:var(--cream); position:relative; overflow:hidden; }
.dark > .wrap{ position:relative; z-index:1; }
.dark .sec-head h2{ color:var(--cream); }
.dark .sec-head p{ color:rgba(245,239,227,.78); }
.tint{ background:var(--cream-2); }

/* servicios — manzanas del Eixample */
.svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.svc{ position:relative; background:var(--paperw); padding:34px 28px 38px; box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); transition:transform .45s var(--ease-out), box-shadow .45s; }
.svc::after{ content:""; position:absolute; right:0; top:0; width:var(--cut); height:var(--cut); background:var(--terra); clip-path:polygon(0 0,100% 100%,0 100%); opacity:0; transition:opacity .35s; }
.svc:hover{ transform:translateY(-8px); box-shadow:var(--sh-lg); }
.svc:hover::after{ opacity:1; }
.svc .no{ font-family:var(--accent); font-style:italic; font-size:22px; color:var(--terra); }
.svc h3{ font-size:23px; margin:16px 0 10px; color:var(--ink); }
.svc p{ font-size:15px; color:var(--ink-2); line-height:1.6; }

/* financiación (widget C) */
.panels{ display:grid; grid-template-columns:1.05fr .95fr; gap:22px; align-items:stretch; }
.panel{ background:var(--paperw); padding:34px; box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.panel.dark{ background:var(--graphite-2); color:var(--cream); }
.panel h3{ font-size:26px; color:var(--ink); }
.panel.dark h3{ color:var(--cream); }
.ctrl{ margin-top:22px; }
.ctrl .clab{ font-family:var(--display); font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); display:flex; justify-content:space-between; margin-bottom:10px; }
.ctrl .clab b{ color:var(--terra); font-size:15px; }
.panel.dark .ctrl .clab{ color:rgba(245,239,227,.6); }
input[type=range]{ -webkit-appearance:none; appearance:none; width:100%; height:3px; background:var(--line-2); outline:none; }
.panel.dark input[type=range]{ background:rgba(245,239,227,.25); }
input[type=range]::-webkit-slider-thumb{ -webkit-appearance:none; appearance:none; width:20px; height:20px; background:var(--terra); border:0; cursor:pointer; clip-path:polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 0 100%); }
input[type=range]::-moz-range-thumb{ width:20px; height:20px; background:var(--terra); border:0; border-radius:0; cursor:pointer; }
.seg{ display:flex; gap:8px; flex-wrap:wrap; }
.seg button{ font-family:var(--display); font-size:13px; font-weight:600; padding:11px 16px; background:transparent; border:0; box-shadow:inset 0 0 0 1.5px var(--line-2); color:var(--ink-2); clip-path:polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%); transition:.2s var(--ease); }
.panel.dark .seg button{ box-shadow:inset 0 0 0 1.5px rgba(245,239,227,.3); color:rgba(245,239,227,.85); }
.seg button:hover{ box-shadow:inset 0 0 0 1.5px var(--terra); color:var(--terra); }
.seg button.active{ background:var(--terra); color:var(--cream); box-shadow:inset 0 0 0 1.5px var(--terra); }
.readout{ margin-top:26px; border-top:1.5px solid var(--line); padding-top:20px; }
.panel.dark .readout{ border-top-color:rgba(245,239,227,.18); }
.readout .big{ font-family:var(--display); font-weight:800; font-size:clamp(38px,4.6vw,64px); color:var(--terra); line-height:.95; letter-spacing:-.03em; }
.readout .big small{ font-size:.42em; font-weight:600; color:var(--ink-3); letter-spacing:0; }
.panel.dark .readout .big small{ color:rgba(245,239,227,.6); }
.readout .sub{ font-size:14px; color:var(--ink-2); margin-top:10px; }
.panel.dark .readout .sub{ color:rgba(245,239,227,.72); }
.readout .sub b{ color:var(--ink); }
.panel.dark .readout .sub b{ color:var(--cream); }
.bars{ display:flex; align-items:flex-end; gap:4px; height:84px; margin-top:22px; }
.bars .bar{ flex:1; background:var(--cream-2); min-height:3px; transition:height .5s var(--ease); }
.panel.dark .bars .bar{ background:rgba(245,239,227,.14); }
.bars .bar.on{ background:var(--terra); }
.fin-note{ font-size:12.5px; color:var(--ink-3); margin-top:18px; line-height:1.5; }
.panel.dark .fin-note{ color:rgba(245,239,227,.55); }

/* zonas */
.zonas-grid{ display:grid; grid-template-columns:1fr 1.15fr; gap:0; background:var(--paperw); box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.zonas-list{ padding:38px; border-right:1px solid var(--line); }
.zcol-h{ font-family:var(--display); font-size:12px; font-weight:700; letter-spacing:.22em; text-transform:uppercase; color:var(--terra); margin:0 0 14px; }
.zcol-h:not(:first-child){ margin-top:30px; }
.zlist{ list-style:none; margin:0; padding:0; }
.zlist li{ border-bottom:1px solid var(--line); }
.zlist li:last-child{ border-bottom:0; }
.zlink{ width:100%; text-align:left; background:none; border:0; color:var(--ink); font-family:var(--display); font-weight:700; font-size:clamp(17px,1.8vw,23px); padding:13px 0; display:flex; justify-content:space-between; align-items:center; transition:color .25s, padding .3s var(--ease); }
.zlink::after{ content:"→"; color:var(--line-2); transition:.3s var(--ease); }
.zlink:hover, .zlink.active{ color:var(--terra); padding-left:10px; }
.zlink:hover::after, .zlink.active::after{ color:var(--terra); transform:translateX(5px); }
.zona-mapwrap{ position:relative; min-height:520px; }
#zonaMap,#localMap{ position:absolute; inset:0; }
.localmap{ position:relative; height:380px; box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.leaflet-container{ font-family:var(--text); background:var(--cream-2); }
.leaflet-control-attribution{ font-size:10px!important; }
.zmark{ background:var(--terra); border:3px solid var(--paperw); box-shadow:0 2px 8px rgba(34,34,38,.4); }
.zmark.cap{ background:var(--graphite); border-color:var(--terra); }
.zona-note{ font-size:14px; color:var(--ink-2); border-left:3px solid var(--terra); padding:12px 0 12px 20px; margin-top:26px; }
.townchips{ display:flex; flex-wrap:wrap; gap:11px; }
.townchips a{ font-family:var(--display); font-size:13.5px; font-weight:600; padding:11px 20px; box-shadow:inset 0 0 0 1.5px var(--line-2); color:var(--ink); clip-path:polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%); transition:.25s var(--ease); }
.townchips a:hover{ background:var(--terra); color:var(--cream); box-shadow:inset 0 0 0 1.5px var(--terra); }

/* blog */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.post{ background:var(--paperw); box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); transition:transform .4s var(--ease-out), box-shadow .4s; display:flex; flex-direction:column; }
.post:hover{ transform:translateY(-7px); box-shadow:var(--sh-lg); }
.post .ph{ aspect-ratio:16/10; position:relative; overflow:hidden; }
.post .ph .img{ position:absolute; inset:0; transition:transform .7s var(--ease-out); }
.post:hover .ph .img{ transform:scale(1.06); }
.post .body{ padding:24px 24px 28px; display:flex; flex-direction:column; gap:10px; flex:1; }
.post .meta{ font-family:var(--display); font-size:11px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--terra); }
.post h3{ font-size:20px; line-height:1.25; color:var(--ink); }
.post p{ font-size:14.5px; color:var(--ink-2); }
.post .more{ font-family:var(--display); font-size:12.5px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--terra); margin-top:auto; padding-top:10px; }
.img-a{ background:linear-gradient(135deg,#b06a48,#7e4226); }
.img-b{ background:linear-gradient(135deg,#6f7d78,#3e6f5e); }
.img-c{ background:linear-gradient(135deg,#8e8b95,#4d4d57); }
.img-d{ background:linear-gradient(135deg,#caa67e,#9c7242); }
.img-noise{ position:absolute; inset:0; opacity:.45; background:radial-gradient(circle at 30% 25%, rgba(255,255,255,.2), transparent 48%); }
.img-tag{ position:absolute; left:16px; top:16px; z-index:2; font-family:var(--display); font-size:11px; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--cream); background:rgba(34,34,38,.55); backdrop-filter:blur(4px); padding:6px 12px; }

/* cifras */
.figs{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; }
.fig{ border-top:2px solid var(--terra); padding-top:18px; }
.fig .n{ font-family:var(--display); font-weight:800; font-size:clamp(40px,5vw,72px); letter-spacing:-.03em; color:var(--cream); line-height:1; }
.fig .l{ font-size:13px; letter-spacing:.12em; text-transform:uppercase; color:rgba(245,239,227,.65); margin-top:10px; font-family:var(--display); font-weight:600; }

/* página interna */
.page-hero{ position:relative; padding:170px 0 70px; background:var(--graphite); color:var(--cream); overflow:hidden; }
.page-hero .hero-grid-bg{ opacity:.13; }
.page-hero .wrap{ position:relative; z-index:2; }
.page-hero .crumb{ font-family:var(--display); font-size:12px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:rgba(245,239,227,.6); margin-bottom:18px; }
.page-hero .crumb a:hover{ color:var(--terra-soft); }
.page-hero h1{ font-size:clamp(38px,6vw,84px); font-weight:800; color:var(--cream); }
.page-hero h1 em.ac{ color:var(--terra-soft); font-size:1.04em; }
.page-hero .lead{ font-size:clamp(15px,1.5vw,19px); color:rgba(245,239,227,.8); max-width:58ch; margin-top:20px; }

/* nosotros / prosa */
.about-cols{ display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:start; }
.about-cols .big{ font-family:var(--display); font-weight:800; font-size:clamp(24px,3vw,40px); line-height:1.12; letter-spacing:-.02em; color:var(--ink); }
.about-cols .big em.ac{ color:var(--terra); font-weight:400; font-size:1.06em; }
.about-cols .body p{ font-size:16px; color:var(--ink-2); line-height:1.7; margin-top:16px; }
.values{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.value{ background:var(--paperw); padding:30px 26px; box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.value .vn{ font-family:var(--accent); font-style:italic; font-size:20px; color:var(--terra); }
.value h3{ font-size:21px; margin:13px 0 9px; color:var(--ink); }
.value p{ font-size:14.5px; color:var(--ink-2); }

/* contacto */
.contact-cols{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.contact-box{ background:var(--paperw); padding:30px; box-shadow:var(--sh-sm); clip-path:polygon(0 0, calc(100% - var(--cut-sm)) 0, 100% var(--cut-sm), 100% 100%, 0 100%); }
.contact-box h4{ font-family:var(--display); font-size:11px; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-3); margin:0; }
.contact-box .v{ font-family:var(--display); font-weight:700; font-size:clamp(18px,2vw,26px); color:var(--ink); margin-top:10px; word-break:break-word; }
.contact-box .v a:hover{ color:var(--terra); }

/* legales */
.legal-body{ max-width:820px; }
.legal-body h2{ font-size:clamp(22px,2.8vw,32px); color:var(--ink); margin:42px 0 14px; }
.legal-body p,.legal-body ul{ font-size:16px; color:var(--ink-2); line-height:1.75; margin-top:12px; }
.legal-note{ font-size:13px; color:var(--ink-3); background:var(--paperw); border-left:3px solid var(--terra); padding:16px 20px; margin-bottom:32px; }

/* footer */
footer.site{ background:var(--graphite); color:rgba(245,239,227,.85); padding:80px 0 30px; position:relative; overflow:hidden; }
footer.site .hero-grid-bg{ opacity:.08; }
.foot-top{ position:relative; z-index:1; display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:30px; padding-bottom:44px; border-bottom:1px solid rgba(245,239,227,.14); }
.foot-brand .nm{ font-family:var(--display); font-weight:800; font-size:22px; color:var(--cream); line-height:1.1; }
.foot-brand p{ font-size:14px; color:rgba(245,239,227,.6); max-width:30ch; margin-top:14px; }
footer.site h5{ font-family:var(--display); font-size:11px; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:var(--terra-soft); margin:0 0 16px; }
footer.site ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
footer.site a{ font-size:14px; color:rgba(245,239,227,.78); }
footer.site a:hover{ color:var(--terra-soft); }
.foot-bottom{ position:relative; z-index:1; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-top:30px; font-size:12px; letter-spacing:.04em; color:rgba(245,239,227,.45); }

/* botón flotante WhatsApp */
.wsp{ position:fixed; right:22px; bottom:22px; z-index:300; width:58px; height:58px; background:#25d366; color:#fff; display:grid; place-items:center; clip-path:polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%); box-shadow:0 12px 30px rgba(34,34,38,.32); transition:transform .25s var(--ease), box-shadow .25s; }
.wsp:hover{ transform:translateY(-4px); box-shadow:0 18px 40px rgba(34,34,38,.4); }
.wsp svg{ width:30px; height:30px; }

/* reveal */
.reveal{ opacity:0; transform:translateY(38px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out); }
html:not(.js) .reveal{ opacity:1; transform:none; }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.1s } .reveal.d2{ transition-delay:.2s } .reveal.d3{ transition-delay:.3s }

/* responsive */
@media (max-width:1000px){
  .hero-inner{ grid-template-columns:1fr; gap:32px; padding-top:clamp(130px,16vh,200px); }
  .svc-grid,.blog-grid,.values{ grid-template-columns:1fr 1fr; }
  .panels,.zonas-grid,.about-cols,.contact-cols{ grid-template-columns:1fr; }
  .zonas-list{ border-right:0; border-bottom:1px solid var(--line); }
  .figs{ grid-template-columns:1fr 1fr; gap:34px 22px; }
  .foot-top{ grid-template-columns:1fr 1fr; gap:36px 24px; }
}
@media (max-width:760px){
  .nav-links{ position:fixed; inset:0 0 0 28%; background:var(--graphite); flex-direction:column; justify-content:center; padding:40px; transform:translateX(100%); transition:transform .45s var(--ease); z-index:90; }
  .nav-links.open{ transform:none; }
  .nav-links a{ color:var(--cream)!important; font-size:17px; }
  .burger{ display:flex; z-index:95; }
  .svc-grid,.blog-grid,.values,.figs,.foot-top{ grid-template-columns:1fr; }
  .scrollcue{ display:none; }
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1!important; transform:none!important; }
  .hero h1 .ln > span{ transform:none!important; }
  *{ animation-duration:.001ms!important; }
}

/* ===== FAQ acordeón (añadido — páginas geo) ===== */
.faq{display:grid;gap:14px;margin-top:10px;max-width:920px}
.faq-item{border:1px solid var(--line);background:var(--paperw);clip-path:polygon(0 0,calc(100% - var(--cut-sm)) 0,100% var(--cut-sm),100% 100%,var(--cut-sm) 100%,0 calc(100% - var(--cut-sm)))}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 24px;font-family:'Sora',system-ui,sans-serif;font-weight:600;font-size:1.05rem;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:18px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--terra);font-size:1.5rem;line-height:1;transition:transform .3s var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 24px 22px;color:var(--ink-2);line-height:1.7}
.faq-a p{margin:0 0 10px}
.faq-a p:last-child{margin-bottom:0}

/* ===== Enlaces internos dentro del texto (visibles) ===== */
.body a, .svc p a, .faq-a a, .lead a, .about-cols .body a{color:var(--terra);font-weight:700;text-decoration:underline;text-decoration-color:var(--terra);text-decoration-thickness:2px;text-underline-offset:3px}
.body a:hover, .svc p a:hover, .faq-a a:hover, .lead a:hover, .about-cols .body a:hover{background:var(--terra);color:#fff}

/* FAQ: pregunta como h3 dentro de summary */
.faq-item summary h3{margin:0;font-size:1.05rem;font-weight:600;color:inherit;flex:1;font-family:'Sora',system-ui,sans-serif}

/* ===== Submenú desplegable de Servicios ===== */
.nav-item.has-sub{position:relative;display:inline-flex;align-items:center}
.nav-item.has-sub > a .caret{font-size:.65em;opacity:.7;margin-left:2px}
.sub-toggle{display:none;background:none;border:0;color:inherit;cursor:pointer;font-size:1rem;line-height:1;padding:6px 10px}
.submenu{position:absolute;top:calc(100% + 8px);left:0;min-width:300px;background:var(--graphite-2,#2e2e34);border:1px solid var(--line);box-shadow:var(--sh-lg);padding:10px;display:none;flex-direction:column;gap:2px;z-index:80;clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,14px 100%,0 calc(100% - 14px))}
.submenu a{padding:9px 14px;font-size:.9rem;white-space:nowrap;color:var(--cream,#f5efe3);text-decoration:none;border:0}
.submenu a:hover{background:var(--terra);color:#fff}
.nav-item.has-sub:hover .submenu,.nav-item.has-sub:focus-within .submenu{display:flex}
@media (max-width:760px){
  .nav-item.has-sub{display:flex;flex-wrap:wrap;width:100%;justify-content:center;align-items:center;gap:6px}
  .sub-toggle{display:inline-block;color:var(--cream)}
  .nav-item.has-sub:hover .submenu,.nav-item.has-sub:focus-within .submenu{display:none}
  .submenu{position:static;min-width:0;width:100%;box-shadow:none;border:0;background:transparent;padding:6px 0;clip-path:none;text-align:center}
  .nav-item.has-sub.open .submenu{display:flex}
  .submenu a{white-space:normal;font-size:14px;color:var(--cream)!important;padding:7px 0}
}

/* ===== Galería de obras (Proyectos) ===== */
.obras-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.obra{margin:0;overflow:hidden;clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,18px 100%,0 calc(100% - 18px));background:var(--cream-2,#ece2d0)}
.obra img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.obra:hover img{transform:scale(1.05)}
@media (max-width:760px){.obras-grid{grid-template-columns:repeat(2,1fr)}}

/* Puente invisible para que el submenú no se cierre al cruzar el hueco */
.nav-item.has-sub::after{content:'';position:absolute;left:0;top:100%;width:100%;height:14px}
@media (max-width:760px){.nav-item.has-sub::after{display:none}}

/* Móvil: el selector de idioma sale del header y se mete dentro del menú desplegado */
@media (max-width:760px){
  .lang{display:none}
  .nav-links.open ~ .nav-right .lang{
    display:inline-flex; position:fixed; bottom:54px; left:64%; transform:translateX(-50%);
    z-index:96; box-shadow:inset 0 0 0 1.5px rgba(245,239,227,.4);
  }
  .nav-links.open ~ .nav-right .lang button{color:var(--cream);padding:9px 15px;font-size:13px}
  .nav-links.open ~ .nav-right .lang button.active{background:var(--cream);color:var(--graphite)}
}

/* Testimonios (home) */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:34px}
.testi{display:flex;flex-direction:column;gap:14px;background:var(--cream-2,#ece2d0);padding:26px 24px;clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,18px 100%,0 calc(100% - 18px))}
.testi-stars{color:#d98a2b;letter-spacing:3px;font-size:.95rem;line-height:1}
.testi>p{margin:0;font-size:.97rem;line-height:1.62;color:var(--graphite,#222226)}
.testi-who{margin-top:auto;display:flex;flex-direction:column;gap:2px;padding-top:12px;border-top:1px solid rgba(34,34,38,.12)}
.testi-who strong{font-weight:700}
.testi-meta{font-size:.85rem;opacity:.7}
@media (max-width:760px){.testi-grid{grid-template-columns:1fr}}