/* =========================================================
   LASERDEZA · CSS borrador navegable
   Paleta azul aerogestecno + acento ámbar
   ========================================================= */

:root {
  --azul-oscuro: #143A66;
  --azul: #1d4e89;
  --azul-medio: #2a619a;
  --azul-suave: #46638a;
  --azul-claro: #cfe0f5;
  --azul-mas-claro: #e6eef9;
  --ambar: #f5a623;
  --ambar-suave: #fff5e1;
  --ambar-borde: #f5d28a;
  --verde-wa: #25D366;
  --rojo-mac: #ff5f57;
  --texto-1: #1a1a1a;
  --texto-2: #3a4a64;
  --texto-3: #5b6d85;
  --texto-4: #94a3b8;
  --gris-bg-1: #fbfcfe;
  --gris-bg-2: #f4f7fb;
  --borde-1: #d8e3f0;
  --borde-2: #c4d4e8;
  --borde-3: #e1e7f0;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--texto-1);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; padding: 0; }

/* =========================================================
   TOPBAR (azul oscuro, contactos)
   ========================================================= */
.topbar {
  background: var(--azul-oscuro);
  color: #e6eef9;
  font-size: 12.5px;
  padding: 9px 22px;
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar-claim { color: #a8c1de; }
.topbar-contacts {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.topbar-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: inherit;
  transition: color 0.15s;
}
.topbar-contacts a:hover { color: var(--ambar); }
.topbar-contacts .ico-fono { color: var(--ambar); font-size: 14px; }
.topbar-contacts .wa { color: var(--verde-wa); }
.topbar-contacts .wa .ti { font-size: 14px; }
.topbar-contacts .sep { color: var(--azul-suave); }
.topbar-contacts .ico-mail { color: var(--ambar); font-size: 14px; }

/* =========================================================
   HEADER (logo + nav)
   ========================================================= */
.header {
  background: #fff;
  border-bottom: 0.5px solid var(--borde-3);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}
.logo {
  font-size: 22px;
  font-weight: 600;
  color: var(--azul);
  letter-spacing: -0.4px;
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}
.logo-sufijo {
  font-size: 10px;
  color: var(--ambar);
  letter-spacing: 1.5px;
  font-weight: 600;
}
.nav-main {
  display: flex;
  gap: 22px;
  font-size: 13px;
  color: var(--texto-3);
}
.nav-main a { transition: color 0.15s; }
.nav-main a:hover { color: var(--azul); }
.nav-main a.active {
  color: var(--azul);
  font-weight: 500;
  border-bottom: 2px solid var(--ambar);
  padding-bottom: 3px;
}
.btn-cta-header {
  background: var(--ambar);
  color: var(--azul);
  padding: 9px 14px;
  border-radius: 4px;
  font-size: 12.5px;
  font-weight: 500;
  transition: filter 0.15s;
}
.btn-cta-header:hover { filter: brightness(0.95); }

/* Hamburguesa (oculta en desktop) */
.btn-burger {
  display: none;
  color: var(--azul);
  font-size: 24px;
}

/* =========================================================
   HERO genérico (azul oscuro)
   ========================================================= */
.hero {
  background: var(--azul);
  color: #fff;
  padding: 38px 0;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 22px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: center;
}
.hero-pretitulo {
  font-size: 11px;
  color: var(--ambar);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 13px;
}
.hero h1 {
  font-size: 34px;
  font-weight: 600;
  line-height: 1.13;
  margin: 0 0 14px;
  letter-spacing: -0.5px;
}
.hero p {
  font-size: 14px;
  color: var(--azul-claro);
  line-height: 1.65;
  margin: 0 0 22px;
}

/* Botones hero */
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 500;
  transition: filter 0.15s, transform 0.1s;
}
.btn:active { transform: scale(0.98); }
.btn-ambar { background: var(--ambar); color: var(--azul); }
.btn-ambar:hover { filter: brightness(0.95); }
.btn-outline { border: 0.5px solid #6c8fbe; color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.05); }
.btn-wa { background: var(--verde-wa); color: #fff; }
.btn-wa:hover { filter: brightness(0.95); }
.btn-azul { background: var(--azul); color: #fff; }
.btn-azul:hover { filter: brightness(1.1); }
.btn-azul-outline { background: #fff; color: var(--azul); border: 0.5px solid var(--azul); }
.btn-azul-outline:hover { background: var(--gris-bg-2); }

/* Caja lateral del hero */
.hero-sidebox {
  background: var(--azul-oscuro);
  border: 0.5px solid var(--azul-medio);
  border-radius: 8px;
  padding: 18px;
}
.hero-sidebox-titulo {
  font-size: 10.5px;
  color: var(--ambar);
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

/* Specs grid (4 cifras técnicas) */
.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}
.spec {
  border-left: 2px solid var(--ambar);
  padding-left: 10px;
}
.spec-label {
  color: #9bb4d6;
  font-size: 10px;
  letter-spacing: 1.5px;
}
.spec-valor {
  color: #fff;
  font-weight: 500;
  font-size: 14px;
  margin-top: 3px;
}

/* Banda ámbar (envíos, etc.) */
.banda-ambar {
  background: var(--ambar);
  color: var(--azul);
  padding: 11px 22px;
  font-size: 13px;
  font-weight: 500;
}
.banda-ambar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
}
.banda-ambar-inner span { display: inline-flex; align-items: center; gap: 6px; }
.banda-ambar-inner .ti { font-size: 17px; }
.banda-ambar-inner .sep { opacity: 0.5; }

/* =========================================================
   SECCIONES estándar
   ========================================================= */
.section {
  padding: 38px 0;
  border-top: 0.5px solid var(--borde-3);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 22px;
}
.section-bg-claro { background: var(--gris-bg-1); }
.section-bg-medio { background: var(--gris-bg-2); }
.section-bg-azul { background: var(--azul); color: #fff; }
.eyebrow {
  font-size: 11px;
  color: var(--ambar);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 7px;
  font-weight: 500;
}
.section h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--azul);
  margin: 0 0 22px;
  letter-spacing: -0.3px;
}
.section-bg-azul h2 { color: #fff; }
.section h2 + .subtitle {
  font-size: 14px;
  color: var(--texto-3);
  margin-top: -16px;
  margin-bottom: 22px;
}

/* =========================================================
   CARDS
   ========================================================= */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.grid-8 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

.card {
  background: #fff;
  border: 0.5px solid var(--borde-1);
  border-radius: 8px;
  padding: 18px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card-top-ambar { border-top: 3px solid var(--ambar); border-radius: 0 0 8px 8px; }
.card-top-azul { border-top: 3px solid var(--azul); border-radius: 0 0 8px 8px; background: var(--gris-bg-1); }
.card-left-ambar { border-left: 3px solid var(--ambar); border-radius: 0 6px 6px 0; }
.card-borde-ambar { border: 1px solid var(--ambar); }
.card-fondo-ambar { background: var(--ambar-suave); border: 2px solid var(--ambar); }
.card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(29, 78, 137, 0.08); }
.card .ti-grande { font-size: 28px; color: var(--ambar); }
.card-titulo {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--azul);
  margin: 11px 0 6px;
}
.card-desc {
  font-size: 12.5px;
  color: var(--texto-3);
  line-height: 1.65;
  margin: 0;
}
.card-footer {
  font-size: 11.5px;
  color: var(--texto-4);
  margin-top: 12px;
  padding-top: 10px;
  border-top: 0.5px dashed var(--borde-1);
}
.card-badge {
  font-size: 10.5px;
  color: var(--azul);
  letter-spacing: 1.2px;
  font-weight: 500;
  background: var(--azul-mas-claro);
  padding: 3px 9px;
  border-radius: 11px;
  display: inline-block;
}
.card-badge-ambar {
  background: #fff;
  border: 0.5px solid var(--ambar);
  color: var(--azul);
}
.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

/* Card sector pequeña (centered) */
.sector-card {
  background: var(--gris-bg-2);
  padding: 16px 13px;
  border-radius: 6px;
  text-align: center;
}
.sector-card .ti-grande { font-size: 26px; color: var(--azul); }
.sector-card-titulo { font-size: 13px; font-weight: 500; color: var(--azul); margin-top: 8px; }
.sector-card-desc { font-size: 11px; color: var(--texto-3); margin-top: 3px; line-height: 1.5; }

/* Lista de espesores / propiedades */
.tabla-tech {
  background: var(--gris-bg-2);
  padding: 20px;
  border-radius: 8px;
  border-top: 3px solid var(--ambar);
}
.tabla-tech-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
}
.tabla-tech-head .ti { font-size: 26px; color: var(--ambar); }
.tabla-tech-head h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--azul);
  margin: 0;
}
.tabla-tech-head p {
  font-size: 11.5px;
  color: var(--texto-3);
  margin: 1px 0 0;
}
.tabla-tech-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 12.5px;
  color: var(--texto-2);
  border-bottom: 0.5px dashed #d6e0ed;
}
.tabla-tech-row:last-child { border-bottom: none; }
.tabla-tech-row .valor {
  color: var(--azul);
  font-weight: 500;
}

/* Bloque destacado ámbar */
.destacado-ambar {
  background: var(--ambar-suave);
  border-top: 0.5px solid var(--ambar-borde);
  border-bottom: 0.5px solid var(--ambar-borde);
  padding: 40px 0;
}
.destacado-ambar-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 22px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: center;
}
.destacado-ambar h2 { font-size: 26px; color: var(--azul); margin: 8px 0 14px; line-height: 1.18; }
.destacado-ambar p {
  font-size: 14px;
  color: var(--texto-2);
  line-height: 1.7;
  margin: 0 0 14px;
}

/* Lista de checks */
.lista-checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 30px;
}
.lista-checks li {
  list-style: none;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.lista-checks li .ti {
  font-size: 21px;
  color: var(--ambar);
  flex-shrink: 0;
  margin-top: 1px;
}
.lista-checks li strong {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 3px;
  color: #fff;
}
.lista-checks li span {
  font-size: 12px;
  color: var(--azul-claro);
  line-height: 1.55;
}
.lista-checks { padding: 0; margin: 0; }

/* CTA bloque */
.cta-bloque {
  background: var(--ambar-suave);
  border: 1px solid var(--ambar);
  padding: 26px 24px;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.cta-bloque-texto h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--azul);
  margin: 6px 0 6px;
}
.cta-bloque-texto p {
  font-size: 13px;
  color: var(--texto-3);
  line-height: 1.6;
  margin: 0;
}
.cta-bloque-botones {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 200px;
}

/* Caja upload (drag drop) */
.dropzone {
  border: 1.5px dashed #c4a572;
  background: #fffaf0;
  padding: 20px 26px;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s;
}
.dropzone:hover { background: var(--ambar-suave); }
.dropzone .ti { font-size: 36px; color: var(--ambar); }
.dropzone-titulo {
  font-size: 13px;
  font-weight: 500;
  color: var(--azul);
  margin-top: 6px;
}
.dropzone-subtitulo {
  font-size: 11.5px;
  color: var(--texto-3);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--azul-oscuro);
  color: #a8c1de;
  padding: 24px 0;
  font-size: 12px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer strong { color: #fff; font-weight: 500; }
.footer .ambar { color: var(--ambar); }

/* =========================================================
   RESPONSIVE: MOBILE ≤768
   ========================================================= */
@media (max-width: 768px) {
  body { font-size: 14px; }

  /* Topbar: cabecera en dos filas con los 4 contactos */
  .topbar { padding: 7px 14px; font-size: 12.5px; }
  .topbar-inner { flex-direction: column; align-items: stretch; gap: 0; }
  .topbar-claim { display: none; }
  .topbar-contacts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px 8px;
    padding: 3px 0;
  }
  .topbar-contacts .sep { display: none; }
  .topbar-contacts a, .topbar-contacts span { font-size: 12.5px; }

  /* Header: hamburguesa */
  .header-inner { padding: 12px 14px; }
  .nav-main { display: none; }
  .nav-main.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 16px 22px;
    gap: 14px;
    border-top: 0.5px solid var(--borde-3);
    box-shadow: 0 10px 18px rgba(29,78,137,0.08);
    z-index: 50;
  }
  .header { position: relative; }
  .btn-cta-header { display: none; }
  .btn-burger { display: inline-flex; }

  /* Hero */
  .hero { padding: 26px 0; }
  .hero h1 { font-size: 24px; }
  .hero p { font-size: 13px; }
  .hero-grid { grid-template-columns: 1fr; gap: 22px; }
  .hero-sidebox { padding: 14px; }

  /* Banda */
  .banda-ambar-inner { flex-direction: column; gap: 6px; padding: 4px 0; align-items: flex-start; }
  .banda-ambar-inner .sep { display: none; }

  /* Sección */
  .section { padding: 28px 0; }
  .section-inner { padding: 0 14px; }
  .section h2 { font-size: 19px; }

  /* Grids */
  .grid-2, .grid-3, .grid-4, .grid-5, .grid-8 { grid-template-columns: 1fr; }
  .grid-mob-2 { grid-template-columns: 1fr 1fr !important; }

  /* Bloque destacado */
  .destacado-ambar { padding: 30px 0; }
  .destacado-ambar-grid { grid-template-columns: 1fr; gap: 22px; padding: 0 14px; }
  .destacado-ambar h2 { font-size: 22px; }

  /* Lista checks */
  .lista-checks { grid-template-columns: 1fr; gap: 14px; }

  /* CTA */
  .cta-bloque { padding: 20px; flex-direction: column; align-items: stretch; }
  .cta-bloque-botones { min-width: 0; }

  /* Specs */
  .specs-grid { grid-template-columns: 1fr 1fr; }

  /* Footer */
  .footer-inner { flex-direction: column; text-align: center; }

  /* Botón WA flotante visible solo en mobile */
  .float-wa {
    position: fixed;
    right: 14px;
    bottom: 14px;
    width: 52px;
    height: 52px;
    background: var(--verde-wa);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(0,0,0,0.18);
    z-index: 100;
  }
  .float-wa .ti { font-size: 26px; }
}

@media (min-width: 769px) {
  .float-wa { display: none; }
  .grid-mob-2 { /* aplica solo en mobile */ }
}

/* Imagen hero (máquina láser) */
.hero-img {
  border-radius: 8px;
  overflow: hidden;
  border: 0.5px solid var(--azul-medio);
}
.hero-img img { width: 100%; height: auto; display: block; }

/* Placeholder (cuando no hay foto real) */
.hero-placeholder {
  background: var(--azul-oscuro);
  border: 1.5px dashed var(--ambar);
  border-radius: 8px;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #fff;
  padding: 14px;
}
.hero-placeholder .ti { font-size: 42px; color: var(--ambar); }
.hero-placeholder-titulo { font-size: 13px; font-weight: 500; text-align: center; }
.hero-placeholder-sub { font-size: 11px; color: #9bb4d6; text-align: center; line-height: 1.5; }

/* Form inputs (apariencia base) */
.form-group label {
  font-size: 11px;
  color: var(--texto-3);
  letter-spacing: 0.5px;
  font-weight: 500;
  text-transform: uppercase;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: #fff;
  border: 0.5px solid var(--borde-2);
  padding: 10px 12px;
  border-radius: 5px;
  margin-top: 5px;
  font-size: 13px;
  color: var(--texto-2);
  font-family: inherit;
  transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--ambar);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--texto-4); }
.form-group textarea { min-height: 80px; resize: vertical; }

/* Stepper del configurador */
.stepper {
  background: #fff;
  padding: 16px 22px;
  border-bottom: 0.5px solid var(--borde-3);
}
.stepper-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.step {
  display: flex;
  align-items: center;
  gap: 8px;
}
.step-num {
  background: var(--borde-3);
  color: var(--texto-3);
  width: 26px; height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  flex-shrink: 0;
}
.step.active .step-num { background: var(--azul); color: #fff; }
.step-label { font-size: 12.5px; color: var(--texto-3); }
.step.active .step-label { color: var(--azul); font-weight: 500; }
.step-sep { color: var(--borde-2); }
.step-sep .ti { font-size: 18px; }

/* Service card (orientado a cliente, en configurador y empresas) */
.service-card {
  background: #fff;
  border: 0.5px solid var(--borde-1);
  padding: 18px 14px;
  border-radius: 8px;
  text-align: center;
  transition: transform 0.15s, border-color 0.15s;
}
.service-card:hover { border-color: var(--ambar); }
.service-card.selected { background: var(--ambar-suave); border: 2px solid var(--ambar); }
.service-card .ti-grande { font-size: 30px; color: var(--azul); }
.service-card.selected .ti-grande { color: var(--ambar); }

/* Map placeholder */
.map-placeholder {
  background: var(--azul-mas-claro);
  border: 0.5px solid var(--borde-2);
  border-radius: 6px;
  aspect-ratio: 16/8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  position: relative;
  color: var(--azul);
}
.map-placeholder .ti { font-size: 36px; }