/* Taller Estación — colores de la marca: carbón, acero, gris metal, hueso y óxido */
@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url(fonts/barlow-condensed-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url(fonts/barlow-condensed-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 400; font-display: swap; src: url(fonts/barlow-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 500; font-display: swap; src: url(fonts/barlow-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 600; font-display: swap; src: url(fonts/barlow-latin-600-normal.woff2) format("woff2"); }

:root {
  --carbon: #141516; --acero: #2A2D30; --metal: #8C9197; --hueso: #E9E5DB; --hueso-2: #F3F0E9; --oxido: #D9581F; --oxido-osc: #B8461A;
  --tc: "Barlow Condensed", "Arial Narrow", sans-serif; --t: "Barlow", system-ui, sans-serif;
  --ancho: 1180px; --r: 6px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 17px/1.55 var(--t); color: var(--carbon); background: var(--hueso); }
.defs { position: absolute; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--tc); font-weight: 700; text-transform: uppercase; line-height: .98; margin: 0; letter-spacing: .5px; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--oxido); outline-offset: 3px; }
.antetitulo { font: 600 14px/1 var(--tc); letter-spacing: 4px; text-transform: uppercase; color: var(--oxido); margin-bottom: 12px; }
.rayas { height: 14px; background: repeating-linear-gradient(-60deg, var(--oxido) 0 12px, transparent 12px 26px); }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border: 0; border-radius: var(--r); font: 700 18px/1 var(--tc); letter-spacing: 1.5px; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: background .15s, transform .1s; }
.btn svg { width: 22px; height: 22px; flex: none; }
.btn:active { transform: translateY(1px); }
.btn-wsp { background: var(--oxido); color: #fff; }
.btn-wsp:hover { background: var(--oxido-osc); }
.btn-linea { color: var(--hueso); box-shadow: inset 0 0 0 2px rgba(233,229,219,.45); background: transparent; }
.btn-linea:hover { box-shadow: inset 0 0 0 2px var(--hueso); }
.btn-linea.oscuro { color: var(--carbon); box-shadow: inset 0 0 0 2px var(--carbon); }
.btn.chico { min-height: 42px; padding: 0 16px; font-size: 16px; }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 24px; padding: 12px max(20px, calc((100% - var(--ancho)) / 2)); background: rgba(20,21,22,.96); color: var(--hueso); backdrop-filter: blur(6px); border-bottom: 1px solid #26282b; }
.logo-h { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--hueso); }
.logo-h .hex { width: 44px; height: 44px; color: var(--hueso); }
.logo-h small { display: block; font: 700 11px/1 var(--tc); letter-spacing: 5px; text-transform: uppercase; }
.logo-h b { display: block; font: 700 28px/.9 var(--tc); text-transform: uppercase; letter-spacing: .5px; }
.menu { display: flex; gap: 26px; margin-left: auto; }
.menu a { text-decoration: none; font: 600 16px/1 var(--tc); letter-spacing: 2px; text-transform: uppercase; color: #C9C5BC; }
.menu a:hover { color: var(--oxido); }

/* Portada */
.portada { position: relative; display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: center; padding: 90px max(20px, calc((100% - var(--ancho)) / 2)) 100px; background: radial-gradient(circle at 78% 40%, #2A2D30 0, var(--carbon) 60%); color: var(--hueso); overflow: hidden; }
.portada::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 14px; background: repeating-linear-gradient(-60deg, var(--oxido) 0 12px, transparent 12px 26px); }
.portada h1 { font-size: clamp(48px, 7.4vw, 96px); }
.portada h1 span { color: var(--oxido); }
.entrada { margin-top: 22px; max-width: 34em; font-size: 19px; color: #CFCBC2; }
.entrada b { color: var(--hueso); }
.acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.nota-tel { margin-top: 18px; color: var(--metal); font-size: 15px; }
.nota-tel a { color: var(--hueso); font-weight: 600; }
.portada-marca { display: grid; place-items: center; }
.hex-grande { width: min(380px, 80%); aspect-ratio: 1; color: var(--hueso); filter: drop-shadow(0 30px 40px rgba(0,0,0,.45)); }
.portada-marca .rayas { width: min(300px, 64%); margin-top: 18px; }

/* Secciones */
.seccion { padding: 90px max(20px, calc((100% - var(--ancho)) / 2)); }
.tit-seccion { margin-bottom: 40px; }
.tit-seccion h2, .seccion h2 { font-size: clamp(38px, 5vw, 60px); }
.seccion h2 span { color: var(--oxido); }
.oscura { background: var(--carbon); color: var(--hueso); }
.oscura p { color: #CFCBC2; }
.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.dos-col > div > p + p, .dos-col > div > h2 + p { margin-top: 18px; }

.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.servicio { display: flex; flex-direction: column; gap: 12px; padding: 30px 26px; background: var(--hueso-2); border-top: 6px solid var(--carbon); border-radius: 0 0 var(--r) var(--r); box-shadow: 0 1px 0 rgba(0,0,0,.05); }
.servicio.destacado { background: var(--carbon); color: var(--hueso); border-top-color: var(--oxido); }
.servicio .ico { width: 54px; height: 54px; color: var(--oxido); }
.servicio h3 { font-size: 30px; }
.servicio p { color: #4A4D52; }
.servicio.destacado p { color: #CFCBC2; }
.servicio ul { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 6px; }
.servicio li { padding-left: 22px; position: relative; font-weight: 500; }
.servicio li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 6px; background: var(--oxido); transform: skewX(-30deg); }
.enlace { margin-top: auto; padding-top: 8px; color: var(--oxido); font: 700 17px/1 var(--tc); letter-spacing: 1.5px; text-transform: uppercase; text-decoration: none; }

.pasos-maq { margin: 22px 0 0; padding: 0; list-style: none; counter-reset: p; display: flex; flex-direction: column; gap: 14px; }
.pasos-maq li { counter-increment: p; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; color: #CFCBC2; }
.pasos-maq li::before { content: counter(p); display: grid; place-items: center; width: 44px; height: 44px; background: var(--oxido); color: #fff; font: 700 24px/1 var(--tc); clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%); }
.pasos-maq b { color: var(--hueso); }
.aclara { margin-top: 22px; padding-left: 14px; border-left: 3px solid var(--oxido); font-size: 15.5px; }
.ilustra { margin: 0; }
.ilustra svg { width: 100%; height: auto; display: block; border-radius: 16px; }

.proceso { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.proceso li { padding-top: 18px; border-top: 3px solid var(--carbon); }
.proceso span { display: block; font: 700 54px/1 var(--tc); color: var(--oxido); }
.proceso h3 { font-size: 26px; margin: 8px 0 8px; }
.proceso p { color: #4A4D52; }

.cotizar { background: var(--acero); color: var(--hueso); }
.cotizar p { color: #CFCBC2; }
.tel-grande { margin-top: 26px; }
.tel-grande a { font: 700 46px/1 var(--tc); color: var(--hueso); text-decoration: none; letter-spacing: 1px; }
.formulario { display: flex; flex-direction: column; gap: 16px; padding: 30px; background: var(--hueso); color: var(--carbon); border-radius: var(--r); }
.formulario label { display: flex; flex-direction: column; gap: 6px; font: 600 15px/1.2 var(--tc); letter-spacing: 1.5px; text-transform: uppercase; }
.formulario input, .formulario select, .formulario textarea { font: 16px/1.4 var(--t); text-transform: none; letter-spacing: 0; min-height: 48px; padding: 10px 12px; border: 2px solid #CFCAC0; border-radius: var(--r); background: #fff; color: var(--carbon); width: 100%; }
.formulario textarea { resize: vertical; }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: none; border-color: var(--oxido); }
.formulario .error { color: #B3261E; font-weight: 600; font-size: 15px; }

.ubicacion { display: flex; flex-wrap: wrap; gap: 20px 48px; align-items: center; }
.dato { display: flex; gap: 14px; align-items: center; }
.dato svg { width: 34px; height: 34px; color: var(--oxido); flex: none; }
.dato b { display: block; font: 700 28px/1.05 var(--tc); text-transform: uppercase; }
.dato b a { text-decoration: none; }
.dato span { color: #5A5D62; }

.pie { background: var(--carbon); color: #A9A59C; }
.pie-in { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; padding: 40px max(20px, calc((100% - var(--ancho)) / 2)); font-size: 15px; }
.pie a { color: var(--hueso); }
.pie .mini { font-size: 13px; }

.flotante { position: fixed; right: 18px; bottom: 18px; z-index: 30; display: none; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff; box-shadow: 0 8px 22px rgba(0,0,0,.3); }
.flotante svg { width: 32px; height: 32px; }

@media (max-width: 960px) {
  .menu { display: none; }
  .cabecera { justify-content: space-between; }
  .portada { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 70px; }
  .portada-marca { display: none; }
  .servicios, .proceso { grid-template-columns: 1fr 1fr; }
  .dos-col { grid-template-columns: 1fr; gap: 36px; }
  .flotante { display: grid; }
  .seccion { padding-top: 64px; padding-bottom: 64px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .servicios, .proceso { grid-template-columns: 1fr; }
  .cabecera .btn span { display: none; }
  .cabecera .btn { padding: 0 12px; }
  .acciones .btn { width: 100%; }
  .tel-grande a { font-size: 38px; }
  .formulario { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }