/* ============================================================
   CONSTRUCCIONES GIRONA (.es) · "PRESUPUESTO" · BRUTALISTA
   La home ES un configurador de alcance de obra (sin precios €).
   Papel cálido + tinta negra + verde bosque. Bordes gruesos,
   esquinas rectas, sombras duras desplazadas, etiquetas mono.
   Type: Instrument Serif (display) · IBM Plex Sans (UI) · IBM Plex Mono (datos)
   ============================================================ */

:root{
  --paper:#F4F1E9;        /* fondo papel cálido */
  --paper-2:#ECE7DA;      /* panel hundido */
  --card:#FBFAF5;         /* tarjeta clara */
  --ink:#15140F;          /* tinta casi negra */
  --ink-2:#413E34;        /* texto secundario */
  --gray:#6E6A5F;         /* muted */
  --line:#15141026;       /* líneas suaves */
  --line-2:#15141040;     /* líneas medias */
  --green:#1C5B41;        /* verde bosque — acento principal */
  --green-d:#0F3324;      /* verde oscuro */
  --green-l:#2C7A57;      /* verde claro (hover) */
  --sand:#E4DCC7;         /* arena — panel/relleno */
  --signal:#C4531F;       /* terracota — señal puntual */
  --radius:0px;           /* BRUTALISTA: esquinas rectas */
  --bd:2.5px solid var(--ink);
  --bd-h:2.5px solid var(--ink);
  --sh:6px 6px 0 var(--ink);      /* sombra dura desplazada */
  --sh-sm:4px 4px 0 var(--ink);
  --sh-green:6px 6px 0 var(--green);
  --wrap:1200px;
  --ff-display:"Instrument Serif", Georgia, serif;
  --ff-ui:"IBM Plex Sans", system-ui, sans-serif;
  --ff-mono:"IBM Plex Mono", ui-monospace, monospace;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--ff-ui);
  background:var(--paper);
  color:var(--ink);
  line-height:1.62;
  font-size:16px;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 28px; }
a{ color:var(--green); text-decoration:none; transition:color .15s; }
a:hover{ color:var(--green-l); }
img{ max-width:100%; display:block; }
em{ font-style:italic; }
::selection{ background:var(--ink); color:var(--paper); }

/* tipografía display */
h1,h2,h3{ font-family:var(--ff-display); font-weight:400; line-height:1.0; letter-spacing:-.01em; }
h1{ font-size:clamp(46px,7.4vw,104px); }
h2{ font-size:clamp(34px,4.8vw,66px); }
h3{ font-size:clamp(20px,2vw,27px); }
.serif-em{ font-style:italic; color:var(--green); }

/* cifras: siempre mono + tabular */
.num{ font-family:var(--ff-mono); font-variant-numeric:tabular-nums; letter-spacing:-.02em; }

/* KICKER brutalista — etiqueta negra mono */
.kicker{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--ink); color:var(--paper);
  font-family:var(--ff-mono); font-size:12px; font-weight:500;
  letter-spacing:.08em; text-transform:uppercase;
  padding:6px 12px; margin-bottom:20px;
}
.kicker.green{ background:var(--green); }
.kicker .dot{ width:7px; height:7px; border-radius:50%; background:var(--signal); display:inline-block; }

/* ============ SCROLL PROGRESS ============ */
.scrollbar{ position:fixed; top:0; left:0; right:0; height:4px; z-index:120; background:transparent; }
.scrollbar i{ display:block; height:100%; width:0; background:var(--signal); }

/* ============ HEADER ============ */
.hdr{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:var(--paper);
  border-bottom:var(--bd);
}
.hdr-in{ max-width:var(--wrap); margin:0 auto; padding:14px 28px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand{ display:flex; align-items:center; gap:11px; color:var(--ink); }
.brand .mk{ width:36px; height:36px; display:grid; place-items:center; background:var(--green); color:var(--paper); border:var(--bd); }
.brand .mk svg{ width:20px; height:20px; }
.brand b{ font-family:var(--ff-mono); font-weight:600; font-size:14px; letter-spacing:.02em; line-height:1.05; text-transform:uppercase; }
.brand b span{ display:block; font-weight:400; font-size:10px; color:var(--gray); letter-spacing:.1em; }
.nav{ display:flex; align-items:center; gap:26px; }
.nav a{ color:var(--ink-2); font-size:13px; font-weight:500; font-family:var(--ff-mono); text-transform:uppercase; letter-spacing:.03em; }
.nav a:hover{ color:var(--green); }
.hdr-right{ display:flex; align-items:center; gap:14px; }
.lang{ display:flex; gap:0; font-family:var(--ff-mono); font-size:12px; border:var(--bd); }
.lang button{ background:none; border:none; cursor:pointer; color:var(--gray); padding:5px 9px; font-family:inherit; font-size:inherit; }
.lang button+button{ border-left:2px solid var(--ink); }
.lang button.on{ color:var(--paper); background:var(--ink); font-weight:600; }
.hdr-cta{ background:var(--green); color:var(--paper); padding:10px 18px; border:var(--bd); box-shadow:var(--sh-sm); font-family:var(--ff-mono); font-size:12.5px; font-weight:600; text-transform:uppercase; letter-spacing:.03em; transition:transform .12s, box-shadow .12s; }
.hdr-cta:hover{ background:var(--ink); color:var(--paper); transform:translate(2px,2px); box-shadow:2px 2px 0 var(--ink); }
.burger{ display:none; }
.nav .m-cta{ display:none; }

/* ============ BTNS ============ */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  background:var(--green); color:var(--paper);
  padding:15px 26px; border:var(--bd); box-shadow:var(--sh-sm);
  font-family:var(--ff-mono); font-size:14px; font-weight:600;
  text-transform:uppercase; letter-spacing:.03em;
  cursor:pointer; transition:transform .12s, box-shadow .12s, background .15s;
}
.btn:hover{ background:var(--green-d); color:var(--paper); transform:translate(3px,3px); box-shadow:1px 1px 0 var(--ink); }
.btn .arr{ transition:transform .2s; }
.btn:hover .arr{ transform:translateX(4px); }
.btn.ghost{ background:var(--paper); color:var(--ink); }
.btn.ghost:hover{ background:var(--ink); color:var(--paper); }
.btn.block{ width:100%; justify-content:center; }

/* ============ HERO / CONFIGURADOR ============ */
.hero{ padding:150px 0 76px; position:relative; }
.hero-head{ max-width:900px; margin-bottom:14px; }
.hero-head h1{ margin-bottom:22px; }
.hero-head p{ font-size:clamp(17px,1.6vw,21px); color:var(--ink-2); max-width:660px; }

/* Configurador — dos columnas, borde grueso + sombra dura */
.cfg{
  margin-top:48px;
  display:grid; grid-template-columns:1fr 400px; gap:0;
  border:var(--bd);
  background:var(--card);
  box-shadow:var(--sh);
}
.cfg-form{ padding:clamp(24px,3vw,44px); border-right:var(--bd); }
.cfg-step{ padding:26px 0; border-bottom:2px solid var(--line-2); }
.cfg-step:first-child{ padding-top:0; }
.cfg-step:last-child{ border-bottom:none; padding-bottom:0; }
.cfg-q{ display:flex; align-items:baseline; gap:12px; margin-bottom:18px; }
.cfg-q .st{ font-family:var(--ff-mono); font-size:12px; color:var(--paper); background:var(--ink); padding:3px 7px; font-weight:600; }
.cfg-q label{ font-family:var(--ff-display); font-size:24px; color:var(--ink); line-height:1.1; }
.cfg-q .hint{ font-size:12.5px; color:var(--gray); margin-left:auto; font-family:var(--ff-mono); }

/* opciones tipo (grid de tarjetas seleccionables) */
.opt-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; }
.opt{
  display:flex; flex-direction:column; gap:4px; text-align:left;
  padding:14px 16px; border:var(--bd); background:var(--paper);
  cursor:pointer; transition:transform .1s, box-shadow .1s, background .12s;
  font-family:inherit;
}
.opt:hover{ box-shadow:var(--sh-sm); transform:translate(-1px,-1px); }
.opt:active{ transform:translate(1px,1px); box-shadow:none; }
.opt .ot{ font-weight:600; font-size:15px; color:var(--ink); }
.opt .od{ font-size:12.5px; color:var(--gray); line-height:1.35; }
.opt[aria-pressed="true"]{ background:var(--green); box-shadow:var(--sh-sm); }
.opt[aria-pressed="true"] .ot,.opt[aria-pressed="true"] .od{ color:var(--paper); }

/* acabado — fila de 4 segmentos */
.seg{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
.seg .opt{ align-items:center; text-align:center; padding:12px 8px; }
.seg .opt .od{ font-family:var(--ff-mono); font-size:13px; letter-spacing:.08em; }

/* m² control */
.m2-row{ display:flex; align-items:center; gap:18px; }
.m2-field{ display:flex; align-items:baseline; gap:8px; background:var(--paper); border:var(--bd); padding:11px 16px; }
.m2-field input{ width:88px; border:none; background:none; font-family:var(--ff-mono); font-variant-numeric:tabular-nums; font-size:26px; font-weight:600; color:var(--ink); outline:none; }
.m2-field .u{ font-family:var(--ff-mono); font-size:15px; color:var(--gray); }
.m2-slider{ flex:1; }
input[type=range]{ -webkit-appearance:none; appearance:none; width:100%; height:4px; background:var(--ink); outline:none; }
input[type=range]::-webkit-slider-thumb{ -webkit-appearance:none; width:22px; height:22px; background:var(--green); cursor:pointer; border:2.5px solid var(--ink); }
input[type=range]::-moz-range-thumb{ width:22px; height:22px; background:var(--green); cursor:pointer; border:2.5px solid var(--ink); border-radius:0; }
.m2-marks{ display:flex; justify-content:space-between; font-family:var(--ff-mono); font-size:11px; color:var(--gray); margin-top:8px; }

/* select población */
.sel{ position:relative; }
.sel select{
  width:100%; appearance:none; -webkit-appearance:none;
  background:var(--paper); border:var(--bd);
  padding:14px 16px; font-family:var(--ff-mono); font-size:14px; color:var(--ink); cursor:pointer; outline:none;
}
.sel select:focus{ background:color-mix(in srgb,var(--green) 8%,var(--paper)); }
.sel::after{ content:"▾"; position:absolute; right:16px; top:50%; transform:translateY(-50%); color:var(--ink); pointer-events:none; }

/* ---- READOUT (ticket) ---- */
.cfg-out{ padding:clamp(24px,3vw,38px); background:var(--ink); color:var(--paper); position:relative; display:flex; flex-direction:column; }
.cfg-out::before{
  content:""; position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image:radial-gradient(circle at 1px 1px, #ffffff1a 1px, transparent 0); background-size:15px 15px;
}
.out-lab{ font-family:var(--ff-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--signal); margin-bottom:12px; position:relative; }
.out-price{ position:relative; }
.out-price .amt{ font-family:var(--ff-mono); font-variant-numeric:tabular-nums; font-size:clamp(30px,3.6vw,42px); font-weight:600; letter-spacing:-.02em; line-height:1.05; color:#fff; }
.out-price .amt.title{ font-family:var(--ff-display); font-variant-numeric:normal; font-weight:400; font-size:clamp(34px,3.8vw,46px); letter-spacing:-.005em; line-height:1; }
.out-price .to{ color:#ffffff7a; margin:0 6px; }
.out-sub{ font-family:var(--ff-mono); font-size:13px; color:#ffffffbe; margin-top:10px; position:relative; }
.out-hr{ height:2px; background:#ffffff33; margin:22px 0; position:relative; }

.out-rows{ position:relative; display:flex; flex-direction:column; gap:16px; }
.out-row{ display:flex; align-items:center; justify-content:space-between; font-size:13.5px; }
.out-row .k{ color:#ffffffcf; }
.out-row .v{ font-family:var(--ff-mono); font-variant-numeric:tabular-nums; color:var(--paper); background:var(--green); padding:3px 9px; font-weight:600; }

/* barra reparto */
.bd{ position:relative; margin-top:6px; }
.bd-lab{ font-family:var(--ff-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:#ffffff9c; margin-bottom:10px; }
.bd-bar{ display:flex; height:14px; overflow:hidden; background:#ffffff1a; border:2px solid #ffffff33; }
.bd-bar span{ display:block; height:100%; transition:width .5s cubic-bezier(.4,0,.1,1); }
.bd-bar span+span{ border-left:2px solid var(--ink); }
.bd-legend{ display:flex; flex-wrap:wrap; gap:10px 16px; margin-top:14px; }
.bd-legend .li{ display:flex; align-items:center; gap:7px; font-size:12px; color:#ffffffcf; }
.bd-legend .sw{ width:11px; height:11px; border:1.5px solid #ffffff55; }

.cfg-out .btn{ margin-top:auto; background:var(--paper); color:var(--ink); box-shadow:4px 4px 0 var(--green); }
.cfg-out .btn:hover{ background:#fff; color:var(--ink); box-shadow:1px 1px 0 var(--green); }
.out-fine{ position:relative; font-family:var(--ff-mono); font-size:11px; color:#ffffff8c; margin-top:14px; line-height:1.55; }

/* ============ SECCIONES GENERALES ============ */
.block{ padding:clamp(64px,9vw,124px) 0; border-top:var(--bd); }
.block.sand{ background:var(--paper-2); }
.block.ink{ background:var(--ink); color:var(--paper); }
.sec-head{ margin-bottom:52px; max-width:820px; }
.sec-head h2{ color:var(--ink); }
.sec-head p{ font-size:18px; color:var(--ink-2); margin-top:18px; max-width:680px; }
.block.ink .sec-head h2{ color:var(--paper); }
.block.ink .sec-head p{ color:#ffffffc4; }

/* ---- BLOQUE EDITORIAL (H2 + párrafos) ---- */
.prose{ display:grid; grid-template-columns:0.9fr 1.3fr; gap:clamp(28px,5vw,72px); align-items:start; }
.prose-head{ position:sticky; top:110px; }
.prose-head h2{ color:var(--ink); }
.prose-head .rule{ width:64px; height:5px; background:var(--signal); margin-top:24px; }
.block.ink .prose-head h2{ color:var(--paper); }
.prose-body{ font-size:17.5px; color:var(--ink-2); }
.prose-body p{ margin-bottom:22px; text-wrap:pretty; }
.prose-body p.lead{ font-family:var(--ff-display); font-size:clamp(22px,2.4vw,30px); line-height:1.28; color:var(--ink); margin-bottom:28px; }
.block.ink .prose-body{ color:#ffffffc4; }
.block.ink .prose-body p.lead{ color:var(--paper); }
.prose-body strong{ color:var(--ink); font-weight:600; }
.block.ink .prose-body strong{ color:var(--paper); }

/* ---- PROCESO (lista narrativa numerada) ---- */
.proc{ border-top:var(--bd); }
.proc-item{ display:grid; grid-template-columns:auto 1fr; gap:clamp(20px,4vw,56px); padding:34px 0; border-bottom:2px solid var(--line-2); align-items:start; }
.proc-no{ font-family:var(--ff-mono); font-size:clamp(30px,4vw,52px); font-weight:600; color:var(--green); line-height:1; letter-spacing:-.03em; }
.proc-b h3{ margin-bottom:12px; }
.proc-b p{ font-size:16px; color:var(--ink-2); max-width:640px; margin-bottom:10px; text-wrap:pretty; }
.block.ink .proc-b p{ color:#ffffffc9; }
.block.ink .proc-no{ color:var(--green-l); }

/* "cómo calculamos" — 3 pasos */
.steps3{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:var(--bd); box-shadow:var(--sh); background:var(--card); }
.step-c{ padding:32px; border-right:2px solid var(--line-2); }
.step-c:last-child{ border-right:none; }
.step-c .no{ font-family:var(--ff-mono); font-size:13px; color:var(--paper); background:var(--green); display:inline-block; padding:3px 8px; font-weight:600; margin-bottom:18px; }
.step-c h3{ margin-bottom:12px; }
.step-c p{ font-size:15px; color:var(--ink-2); text-wrap:pretty; }

/* incluye / no incluye */
.incl{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.incl-col{ background:var(--card); border:var(--bd); box-shadow:var(--sh-sm); padding:32px 34px; }
.incl-col h3{ display:flex; align-items:center; gap:10px; margin-bottom:22px; font-size:24px; padding-bottom:16px; border-bottom:2px solid var(--line-2); }
.incl-col ul{ list-style:none; display:flex; flex-direction:column; gap:14px; }
.incl-col li{ display:flex; gap:11px; font-size:14.5px; color:var(--ink-2); align-items:flex-start; }
.incl-col li svg{ flex:none; margin-top:3px; }
.incl-yes li svg{ color:var(--green); }
.incl-no{ background:var(--paper-2); }
.incl-no li svg{ color:var(--signal); }

/* proyectos mini */
.proj-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.proj{ overflow:hidden; border:var(--bd); box-shadow:var(--sh-sm); background:var(--card); transition:transform .12s, box-shadow .12s; }
.proj:hover{ transform:translate(-2px,-2px); box-shadow:8px 8px 0 var(--ink); }
.proj .ph{ aspect-ratio:4/3; background:var(--sand); position:relative; overflow:hidden; border-bottom:var(--bd); }
.proj .ph .noise{ position:absolute; inset:0; opacity:.6; background-image:radial-gradient(circle at 1px 1px,#15141018 1px,transparent 0); background-size:9px 9px; }
.proj .ph .tag{ position:absolute; left:12px; bottom:12px; background:var(--ink); color:var(--paper); font-family:var(--ff-mono); font-size:11px; padding:5px 10px; text-transform:uppercase; letter-spacing:.03em; }
.proj .meta{ padding:18px 20px; }
.proj .meta h3{ font-size:20px; margin-bottom:6px; }
.proj .meta p{ font-size:13px; color:var(--gray); font-family:var(--ff-mono); }

/* zonas — lista compacta (no mapa) */
.zonas{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; border:var(--bd); box-shadow:var(--sh-sm); }
.zona{ display:flex; align-items:center; justify-content:space-between; padding:16px 18px; background:var(--card); font-size:14px; color:var(--ink); border-right:2px solid var(--line-2); border-bottom:2px solid var(--line-2); transition:background .12s; }
.zona:hover{ background:var(--green); color:var(--paper); }
.zona:hover .km{ color:#ffffffcf; }
.zona .km{ font-family:var(--ff-mono); font-size:11.5px; color:var(--gray); }

/* FAQ */
.faq{ display:flex; flex-direction:column; border-top:var(--bd); max-width:900px; }
.faq details{ border-bottom:2px solid var(--line-2); }
.faq summary{ list-style:none; cursor:pointer; padding:24px 0; display:flex; align-items:center; justify-content:space-between; gap:20px; font-family:var(--ff-display); font-size:22px; color:var(--ink); }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary .pm{ flex:none; width:24px; height:24px; position:relative; }
.faq summary .pm::before,.faq summary .pm::after{ content:""; position:absolute; background:var(--green); transition:transform .25s; }
.faq summary .pm::before{ top:11px; left:0; width:24px; height:3px; }
.faq summary .pm::after{ top:0; left:11px; width:3px; height:24px; }
.faq details[open] summary .pm::after{ transform:scaleY(0); }
.faq details p{ padding:0 0 26px; color:var(--ink-2); font-size:15.5px; max-width:720px; text-wrap:pretty; }

/* CTA final */
.cta{ background:var(--green); color:var(--paper); border:var(--bd); box-shadow:var(--sh); padding:clamp(44px,6vw,80px); text-align:center; }
.cta h2{ color:var(--paper); margin-bottom:18px; }
.cta .serif-em{ color:var(--paper); text-decoration:underline; text-decoration-color:var(--signal); text-decoration-thickness:5px; text-underline-offset:8px; }
.cta p{ color:#ffffffd0; max-width:540px; margin:0 auto 32px; font-size:18px; }
.cta .btn{ background:var(--paper); color:var(--ink); box-shadow:5px 5px 0 var(--ink); }
.cta .btn:hover{ background:var(--ink); color:var(--paper); box-shadow:1px 1px 0 var(--paper); }

/* ============ FOOTER (brutalista — CTA gigante + sitemap horizontal) ============ */
.ft{ background:var(--ink); color:var(--paper); }
.ft .wrap{ padding-top:0; padding-bottom:34px; }
.ft-cta{ display:flex; align-items:baseline; justify-content:space-between; gap:20px 40px; flex-wrap:wrap; padding:clamp(52px,9vw,124px) 0 clamp(38px,6vw,66px); }
.ft-cta .lbl{ font-family:var(--ff-mono); font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--signal); }
.ft-cta a{ font-family:var(--ff-display); font-size:clamp(46px,9.5vw,132px); line-height:.9; color:var(--paper); display:inline-flex; align-items:center; gap:.14em; }
.ft-cta a:hover{ color:var(--green-l); }
.ft-cta a .arr{ font-size:.46em; transition:transform .2s; }
.ft-cta a:hover .arr{ transform:translateX(.18em); }
.ft-sitemap{ display:flex; flex-wrap:wrap; gap:12px 30px; padding:30px 0; border-top:2px solid #ffffff2e; border-bottom:2px solid #ffffff2e; }
.ft-sitemap a{ font-family:var(--ff-mono); font-size:13px; text-transform:uppercase; letter-spacing:.03em; color:#ffffffce; }
.ft-sitemap a:hover{ color:var(--paper); }
.ft-info{ display:flex; flex-wrap:wrap; justify-content:space-between; align-items:flex-end; gap:30px; padding:46px 0 30px; }
.ft-info .blk .k{ font-family:var(--ff-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--signal); margin-bottom:9px; }
.ft-info .tel{ display:block; font-family:var(--ff-display); font-size:clamp(32px,5.5vw,60px); line-height:.95; color:var(--paper); }
.ft-info .tel:hover{ color:var(--green-l); }
.ft-info a.mail{ display:block; color:#ffffffce; font-size:15px; margin-top:6px; }
.ft-info .blk p{ font-size:14px; color:#ffffffb0; max-width:300px; line-height:1.55; }
.ft-bot{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding-top:24px; border-top:2px solid #ffffff2e; font-size:12.5px; color:#ffffff8c; font-family:var(--ff-mono); flex-wrap:wrap; }
.ft-bot a{ color:#ffffffb0; }
.ft-bot a:hover{ color:var(--paper); }
@media (max-width:640px){ .ft-info{ flex-direction:column; align-items:flex-start; } }

/* ============ REVEAL ============
   Base VISIBLE por defecto; sólo se oculta cuando <html class="anim">
   (mejora progresiva). Así, si el observer no dispara, se ve igual. */
.reveal{ opacity:1; transform:none; }
.anim .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.anim .reveal.in{ opacity:1; transform:none; }
.d2{ transition-delay:.08s; }
.d3{ transition-delay:.16s; }
.d4{ transition-delay:.24s; }
@media (prefers-reduced-motion:reduce){ .anim .reveal{ opacity:1; transform:none; transition:none; } }

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
  .cfg{ grid-template-columns:1fr; }
  .cfg-form{ border-right:none; border-bottom:var(--bd); }
  .steps3{ grid-template-columns:1fr; }
  .step-c{ border-right:none; border-bottom:2px solid var(--line-2); }
  .step-c:last-child{ border-bottom:none; }
  .incl{ grid-template-columns:1fr; }
  .proj-grid{ grid-template-columns:repeat(2,1fr); }
  .zonas{ grid-template-columns:repeat(2,1fr); }
  .ft-grid{ grid-template-columns:1fr 1fr; }
  .prose{ grid-template-columns:1fr; gap:28px; }
  .prose-head{ position:static; }
}
@media (max-width:760px){
  .nav{ display:none; }
  .hdr-cta{ display:none; }
  .burger{ display:grid; place-items:center; width:44px; height:44px; border:var(--bd); background:var(--card); cursor:pointer; position:relative; z-index:210; }
  .burger span{ width:18px; height:2.5px; background:var(--ink); position:relative; transition:background .1s; }
  .burger span::before,.burger span::after{ content:""; position:absolute; left:0; width:18px; height:2.5px; background:var(--ink); transition:transform .2s, top .2s; }
  .burger span::before{ top:-6px; } .burger span::after{ top:6px; }
  body.nav-open .burger span{ background:transparent; }
  body.nav-open .burger span::before{ top:0; transform:rotate(45deg); }
  body.nav-open .burger span::after{ top:0; transform:rotate(-45deg); }
  /* panel de navegación móvil */
  .nav.mobile-panel{
    display:flex; flex-direction:column; gap:0; align-items:stretch;
    position:fixed; inset:0; top:0; z-index:200;
    background:var(--paper);
    padding:88px 24px 32px; overflow-y:auto;
    transform:translateY(-100%); transition:transform .28s cubic-bezier(.2,.7,.2,1);
  }
  body.nav-open .nav.mobile-panel{ transform:translateY(0); }
  .nav.mobile-panel a{
    font-family:var(--ff-display); font-size:30px; text-transform:none; letter-spacing:0;
    color:var(--ink); padding:16px 0; border-bottom:2px solid var(--line-2);
  }
  .nav.mobile-panel a:hover{ color:var(--green); }
  .nav.mobile-panel .m-cta{
    display:block;
    margin-top:26px; background:var(--green); color:var(--paper); border:var(--bd);
    box-shadow:var(--sh-sm); font-family:var(--ff-mono); font-size:14px; text-transform:uppercase;
    letter-spacing:.03em; text-align:center; padding:16px; border-bottom:var(--bd);
  }
  .nav.mobile-panel .m-cta:hover{ background:var(--ink); color:var(--paper); }
  body.nav-open{ overflow:hidden; }
  .opt-grid{ grid-template-columns:1fr 1fr; }
  .seg{ grid-template-columns:repeat(2,1fr); }
  .proj-grid{ grid-template-columns:1fr; }
  .zonas{ grid-template-columns:1fr; }
  .m2-row{ flex-direction:column; align-items:stretch; gap:14px; }
  .proc-item{ grid-template-columns:1fr; gap:8px; }
}

/* ============================================================
   PÁGINAS INTERIORES (servicios · zonas · nosotros · contacto · blog · legal)
   ============================================================ */
.nav a.on-page{ color:var(--green); }
.nav a.on-page::after{ content:""; display:block; height:3px; background:var(--green); margin-top:2px; }

/* sub-nav de servicios */
.subnav{ position:sticky; top:65px; z-index:90; background:var(--ink); border-bottom:var(--bd); }
.subnav-row{ display:flex; gap:0; overflow-x:auto; }
.subnav-row a{ flex:none; padding:14px 22px; font-family:var(--ff-mono); font-size:12.5px; text-transform:uppercase; letter-spacing:.03em; color:#ffffffb0; border-right:2px solid #ffffff26; white-space:nowrap; }
.subnav-row a:hover{ color:var(--paper); background:#ffffff12; }
.subnav-row a.cur{ color:var(--ink); background:var(--paper); font-weight:600; }

/* hero interior — menos alto que la home */
.pg-hero{ padding:132px 0 56px; }
.pg-hero .hero-head{ max-width:820px; }
.pg-hero .hero-head h1{ font-size:clamp(40px,6vw,80px); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }

/* "qué incluye" — rejilla de tarjetas */
.inc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:var(--bd); box-shadow:var(--sh); background:var(--card); }
.inc-card{ padding:30px 28px; border-right:2px solid var(--line-2); border-bottom:2px solid var(--line-2); }
.inc-card:nth-child(3n){ border-right:none; }
.inc-card h3{ font-family:var(--ff-display); font-size:24px; color:var(--ink); margin-bottom:10px; }
.inc-card p{ font-size:15px; color:var(--ink-2); }

/* respuesta FAQ */
.faq-a{ overflow:hidden; max-height:0; transition:max-height .3s ease, padding .3s ease; }
.faq details[open] .faq-a{ max-height:600px; padding:0 0 24px; }
.faq-a p{ font-size:16px; color:var(--ink-2); max-width:760px; text-wrap:pretty; }

/* CTA final oscuro */
.cta-final{ text-align:center; }
.cta-wrap{ max-width:720px; margin:0 auto; }
.cta-wrap h2{ color:var(--paper); margin-bottom:16px; }
.cta-wrap p{ color:#ffffffc4; font-size:18px; max-width:560px; margin:0 auto 30px; }
.cta-btns{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.cta-final .btn.ghost{ background:transparent; color:var(--paper); border-color:var(--paper); }
.cta-final .btn.ghost:hover{ background:var(--paper); color:var(--ink); }

/* zonas — lista de poblaciones */
.zona-cols{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:var(--bd); box-shadow:var(--sh); background:var(--card); }
.zona-item{ display:flex; align-items:baseline; justify-content:space-between; gap:14px; padding:18px 22px; border-right:2px solid var(--line-2); border-bottom:2px solid var(--line-2); color:var(--ink); transition:background .12s; }
.zona-item:nth-child(3n){ border-right:none; }
.zona-item:hover{ background:var(--sand); color:var(--green); }
.zona-item b{ font-weight:600; font-size:16px; }
.zona-item span{ font-family:var(--ff-mono); font-size:11.5px; color:var(--gray); text-transform:uppercase; letter-spacing:.03em; }

/* formulario contacto (sin calendario / sin chat) */
.form-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(28px,5vw,60px); align-items:start; }
.form-card{ border:var(--bd); box-shadow:var(--sh); background:var(--card); padding:clamp(26px,4vw,40px); }
.field{ margin-bottom:18px; }
.field label{ display:block; font-family:var(--ff-mono); font-size:12px; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-2); margin-bottom:7px; }
.field input,.field select,.field textarea{ width:100%; font-family:var(--ff-ui); font-size:15px; color:var(--ink); background:var(--paper); border:var(--bd); padding:12px 14px; border-radius:0; }
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; box-shadow:var(--sh-sm); }
.field textarea{ resize:vertical; min-height:120px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.contact-aside h3{ font-family:var(--ff-display); font-size:26px; margin-bottom:14px; }
.contact-aside .ci{ display:flex; gap:12px; align-items:flex-start; padding:16px 0; border-bottom:2px solid var(--line-2); }
.contact-aside .ci b{ display:block; font-family:var(--ff-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--gray); margin-bottom:3px; }
.form-ok{ display:none; border:var(--bd); background:var(--green); color:var(--paper); padding:16px 18px; font-family:var(--ff-mono); font-size:13px; margin-top:16px; }
.form-ok.on{ display:block; }

/* blog */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.post{ border:var(--bd); box-shadow:var(--sh-sm); background:var(--card); transition:transform .12s, box-shadow .12s; }
.post:hover{ transform:translate(-2px,-2px); box-shadow:8px 8px 0 var(--ink); }
.post .ph{ aspect-ratio:16/10; background:var(--sand); border-bottom:var(--bd); position:relative; }
.post .ph .noise{ position:absolute; inset:0; opacity:.6; background-image:radial-gradient(circle at 1px 1px,#15141018 1px,transparent 0); background-size:9px 9px; }
.post .ph .tag{ position:absolute; left:12px; top:12px; background:var(--green); color:var(--paper); font-family:var(--ff-mono); font-size:11px; padding:5px 10px; text-transform:uppercase; letter-spacing:.04em; }
.post .meta{ padding:20px 22px; }
.post .meta .date{ font-family:var(--ff-mono); font-size:11.5px; color:var(--gray); text-transform:uppercase; letter-spacing:.03em; }
.post .meta h3{ font-family:var(--ff-display); font-size:23px; margin:8px 0 8px; color:var(--ink); }
.post .meta p{ font-size:14.5px; color:var(--ink-2); }

/* prose legal — una sola columna */
.legal .prose{ grid-template-columns:1fr; max-width:840px; }
.legal .prose-head{ position:static; margin-bottom:8px; }
.legal .prose-body h3{ font-family:var(--ff-display); font-size:24px; color:var(--ink); margin:28px 0 10px; }

@media (max-width:960px){
  .inc-grid{ grid-template-columns:1fr 1fr; }
  .inc-card:nth-child(3n){ border-right:2px solid var(--line-2); }
  .inc-card:nth-child(2n){ border-right:none; }
  .zona-cols{ grid-template-columns:1fr 1fr; }
  .zona-item:nth-child(3n){ border-right:2px solid var(--line-2); }
  .zona-item:nth-child(2n){ border-right:none; }
  .form-grid{ grid-template-columns:1fr; }
  .blog-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:760px){
  .subnav{ top:61px; }
  .inc-grid{ grid-template-columns:1fr; }
  .inc-card{ border-right:none !important; }
  .zona-cols{ grid-template-columns:1fr; }
  .zona-item{ border-right:none !important; }
  .field-row{ grid-template-columns:1fr; }
  .blog-grid{ grid-template-columns:1fr; }
}