:root {
  --ink: #1a2430;
  --steel: #2c5f8a;
  --steel-dark: #1a3348;
  --copper: #c45c26;
  --paper: #eef1f4;
  --card: #ffffff;
  --line: #d3dae2;
  --muted: #5c6773;
  --bg: #e6eaee;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}
a { color: inherit; }
h1, h2, h3 { font-weight: 600; }

.top { background: var(--steel-dark); color: #eef1f4; }
.top-inner, .wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 70px;
  gap: 16px;
}
.logo {
  text-decoration: none;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.logo small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.75;
}
.top nav { display: flex; gap: 16px; align-items: center; font-size: 14px; }
.top nav a { text-decoration: none; }
.btn {
  display: inline-block;
  background: var(--copper);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  padding: 11px 18px;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { filter: brightness(1.05); }

.hero { position: relative; min-height: 480px; color: #eef1f4; overflow: hidden; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(26,51,72,0.88) 0%, rgba(26,51,72,0.35) 70%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.7fr;
  gap: 32px;
  align-items: end;
  padding: 80px 24px 52px;
}
h1 { font-size: 40px; line-height: 1.15; margin: 10px 0 14px; }
.kicker {
  color: #7eb3d4;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  font-family: "IBM Plex Mono", monospace;
}
.kicker.light, .lead.light { color: #c5d4e0; }
.lead { font-size: 17px; color: var(--muted); max-width: 38rem; line-height: 1.55; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.btn-ghost {
  background: transparent;
  color: #eef1f4;
  border: 1px solid rgba(238,241,244,0.5);
}
.btn-ghost:hover { background: rgba(238,241,244,0.1); color: #fff; }
.local-card {
  background: rgba(238,241,244,0.95);
  color: var(--ink);
  padding: 22px 24px;
  border-left: 4px solid var(--steel);
}
.local-name { font-size: 20px; margin: 0 0 8px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.local-card p { margin: 4px 0; }
.local-hours { color: var(--muted); }
.local-tel { font-weight: 700; margin-top: 10px !important; }

.section { padding: 44px 0 20px; }
.section h2 { font-size: 30px; margin: 8px 0 12px; }
.section-lead { color: var(--muted); max-width: 42rem; margin: 0 0 22px; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.work-card {
  background: var(--card);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--line);
}
.work-card:hover { border-color: var(--steel); }
.work-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.work-body { padding: 16px 18px 18px; }
.work-tipo {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 600;
  font-family: "IBM Plex Mono", monospace;
}
.work-card h3 { margin: 0 0 8px; font-size: 20px; }
.work-desc { font-size: 14px; color: var(--muted); line-height: 1.45; margin: 0 0 10px; }
.work-meta { margin: 0 0 6px; font-size: 13px; color: var(--muted); }
.work-price { margin: 0; font-weight: 700; color: var(--steel-dark); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.filters button {
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}
.filters button.active {
  background: var(--steel);
  border-color: var(--steel);
  color: #fff;
}

.pasos { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.paso {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  overflow: hidden;
}
.paso img { width: 100%; height: 140px; object-fit: cover; display: block; }
.paso div { padding: 16px 18px 18px; }
.paso-n {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--steel);
  font-weight: 600;
}
.paso h3 { margin: 4px 0 8px; font-size: 18px; }
.paso p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.5; }

.table-wrap { overflow-x: auto; margin: 0 0 28px; border: 1px solid var(--line); background: var(--card); }
.comp-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.comp-table th, .comp-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.comp-table thead th { background: #eef1f4; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.comp-table tbody th { font-weight: 600; width: 22%; }
.comp-sub { font-size: 20px; margin: 8px 0 12px; }
.linkish {
  background: none; border: 0; padding: 0; font: inherit; font-weight: 600;
  color: var(--steel); cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
}

.service-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.service-card { background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.service-card img { width: 100%; height: 150px; object-fit: cover; display: block; }
.service-card div { padding: 16px; }
.service-card h3 { margin: 0 0 8px; font-size: 18px; }
.service-card p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.5; }

.presup-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  background: var(--steel-dark);
  color: #eef1f4;
  padding: 36px;
}
.presup-card h2 { margin: 8px 0 10px; }
.presup-card p { color: #c5d4e0; }
.presup-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.presup-form label { color: #c5d4e0; margin-top: 0; font-size: 13px; display: block; }
.presup-form .full { grid-column: 1 / -1; }
.presup-form textarea { min-height: 80px; resize: vertical; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.info-grid article { background: var(--card); border: 1px solid var(--line); padding: 20px; border-top: 3px solid var(--steel); }
.info-grid h3 { margin: 0 0 8px; font-size: 18px; }
.info-grid p { margin: 4px 0; color: var(--muted); font-size: 14px; }

label { display: block; font-size: 13px; color: var(--muted); margin-top: 10px; }
input, select, textarea {
  width: 100%;
  font: inherit;
  padding: 8px;
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
}

.ficha-overlay {
  position: fixed; inset: 0; background: rgba(26,51,72,0.55);
  z-index: 50; display: grid; place-items: center; padding: 24px;
}
.ficha-overlay[hidden] { display: none; }
.ficha-modal {
  background: var(--card);
  max-width: 640px; width: 100%; max-height: 90vh; overflow: auto; position: relative;
}
.ficha-close {
  position: absolute; top: 10px; right: 12px; border: 0; background: #eef1f4;
  width: 36px; height: 36px; font-size: 22px; cursor: pointer; z-index: 1;
}
.ficha-photo { width: 100%; height: 260px; object-fit: cover; display: block; }
.ficha-modal .kicker, .ficha-modal h2, .ficha-modal p, .ficha-modal .btn { margin-left: 22px; margin-right: 22px; }
.ficha-modal .btn { margin-bottom: 24px; }
.ficha-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 22px 20px; }
.ficha-meta dt { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.ficha-meta dd { margin: 4px 0 0; font-weight: 600; }

footer { padding: 36px 0 48px; color: var(--muted); font-size: 14px; }
.app { min-height: 100vh; }
.toolbar { display: flex; justify-content: space-between; gap: 16px; align-items: end; padding: 20px 24px 8px; background: var(--paper); }
.toolbar h1 { font-size: 28px; margin: 4px 0; }
.eyebrow { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-family: "IBM Plex Mono", monospace; }
.stats { display: flex; gap: 8px; padding: 0 24px 12px; flex-wrap: wrap; background: var(--paper); }
.stats button { background: white; border: 1px solid var(--line); padding: 8px 12px; min-width: 100px; text-align: left; cursor: pointer; font: inherit; }
.stats strong { display: block; font-size: 18px; color: var(--steel); }
.stats .on { border-color: var(--steel); background: #e4eef6; }
.workspace { display: grid; grid-template-columns: 1.2fr 0.8fr; background: var(--paper); }
.list, .detail { padding: 0 24px 32px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--card); }
th { text-align: left; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: #eef1f4; }
td, th { padding: 14px 12px; border-bottom: 1px solid var(--line); }
.row { cursor: pointer; }
.row.on { background: #e4eef6; }
.detail { background: white; border-left: 1px solid var(--line); }
.detail h2 { font-size: 22px; margin: 0 0 4px; }
.meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 12px 0; font-size: 14px; }
.meta span { display: block; color: var(--muted); font-size: 12px; }
.actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.ghost { background: transparent; border: 1px solid var(--line); padding: 8px 12px; cursor: pointer; font: inherit; }
.btn-panel { background: var(--steel); color: white; border: 0; padding: 10px 16px; cursor: pointer; font: inherit; font-weight: 500; }
.timeline { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 8px; }
.timeline h3 { font-size: 14px; margin: 0 0 8px; }
.timeline p { margin: 6px 0; font-size: 13px; }
.timeline time { display: block; color: var(--steel); font-size: 11px; font-weight: 600; }
.factura-box { background: #ecfdf5; border: 1px solid #86efac; padding: 12px; margin: 12px 0; font-size: 13px; }
.arca-section { background: #e4eef6; border: 1px solid #93c5e4; padding: 12px; margin: 12px 0; }
.create { display: none; background: white; border: 1px solid var(--line); padding: 16px; margin: 0 24px 12px; }
.create.open { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.create button { align-self: end; }
.create .full-span { grid-column: 1 / -1; }
.check-inline { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink); }
.check-inline input { width: auto; }
.checklist { background: #eef1f4; border: 1px solid var(--line); padding: 12px 14px; margin: 12px 0; }
.checklist h4 { margin: 0 0 10px; font-size: 14px; }
.check-row { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; font-size: 13px; color: var(--ink); }
.check-row input { width: auto; }
.amount { text-align: right; font-variant-numeric: tabular-nums; }
.tag { display: inline-block; padding: 4px 8px; font-size: 11px; font-weight: 600; }
.tag.consulta { background: #e5e7eb; }
.tag.fabricacion { background: #ffedd5; color: #9a3412; }
.tag.montaje { background: #dbeafe; color: #1e40af; }
.tag.entregada { background: #d1fae5; color: #065f46; }
.thumb { width: 52px; height: 40px; object-fit: cover; display: block; }
.row-main { display: flex; align-items: center; gap: 10px; }
.panel-tabs { display: flex; gap: 8px; }
.panel-tabs button {
  border: 1px solid #3d5a73; background: transparent; color: #eef1f4;
  padding: 8px 14px; cursor: pointer; font: inherit; font-weight: 600;
}
.panel-tabs button.on { background: var(--copper); border-color: var(--copper); color: #fff; }
.detail-photo { width: 100%; height: 150px; object-fit: cover; margin: 10px 0; }
.panel-hidden { display: none !important; }
.modelos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding: 0 24px 32px;
  background: var(--paper);
}
.modelo-admin { background: white; border: 1px solid var(--line); overflow: hidden; }
.modelo-admin img { width: 100%; height: 130px; object-fit: cover; }
.modelo-admin div { padding: 12px; }
.modelo-admin h3 { margin: 0 0 6px; font-size: 16px; }
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--steel-dark); color: white; padding: 14px 28px; z-index: 9999;
  opacity: 0; transition: transform 0.3s ease, opacity 0.3s ease;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

@media (max-width: 960px) {
  .hero-inner, .presup-card, .presup-form, .ficha-meta, .info-grid, .workspace, .create.open, .paso { grid-template-columns: 1fr; }
  .paso img { height: 160px; }
  h1 { font-size: 30px; }
  .top-inner, .toolbar { flex-direction: column; align-items: start; }
}