/* Reformas Lucentum — hoja de estilos principal */
:root {
  /* Paleta extraída del logo real de Reformas Lucentum: azul marino + dorado */
  --azul-noche: #0a1c5d;
  --azul-medio: #142b78;
  --terracota: #bd9e6a;       /* dorado exacto muestreado del logo real, sin retocar */
  --terracota-oscuro: #a1865a;/* mismo dorado, ~15% más oscuro solo para el estado hover */
  --arena: #f4efe8;
  --blanco: #ffffff;
  --gris-texto: #4a5560;
  --verde-ok: #2f7d4f;
  --radio: 10px;
  --sombra: 0 10px 30px rgba(10, 28, 93, 0.14);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--azul-noche);
  background: var(--blanco);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
h1, h2, h3, h4 { font-family: Georgia, "Times New Roman", serif; line-height: 1.25; margin: 0 0 16px; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.4vw, 36px); }
h3 { font-size: 20px; }
p { margin: 0 0 16px; color: var(--gris-texto); }
section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--arena); }
.section-oscura { background: var(--azul-noche); color: var(--blanco); }
.section-oscura p { color: #cdd6de; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  color: var(--terracota);
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}
.centro { text-align: center; }
.intro { max-width: 680px; margin: 0 auto 40px; }

/* Botones */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radio);
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primario { background: var(--terracota); color: var(--azul-noche); }
.btn-primario:hover { background: var(--terracota-oscuro); }
.btn-secundario { background: transparent; border-color: var(--blanco); color: var(--blanco); }
.btn-oscuro { background: var(--azul-noche); color: var(--blanco); }
.btn-bloque { display: block; text-align: center; width: 100%; }

/* Header */
header.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--blanco);
  border-bottom: 1px solid #e7e1d8;
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; max-width: var(--max); margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 10px; font-family: Georgia, serif; font-size: 22px; font-weight: 700; color: var(--azul-noche); }
.logo span { color: var(--terracota); }
.logo img { height: 96px; width: auto; border-radius: 6px; }
.footer-logo { height: 110px; width: auto; border-radius: 6px; margin-bottom: 14px; }
.social-links { display: flex; gap: 14px; margin-top: 8px; }
.social-links a { font-weight: 600; }
nav.principal ul { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; }
nav.principal a { font-weight: 600; font-size: 15px; }
nav.principal a:hover { color: var(--terracota); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.tel-header { font-weight: 700; white-space: nowrap; }
.nav-toggle { display: none; background: none; border: none; font-size: 26px; cursor: pointer; }

@media (max-width: 860px) {
  nav.principal { display: none; }
  .tel-header { display: none; }
  .nav-toggle { display: block; }
  nav.principal.abierto {
    display: block; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--blanco); border-top: 1px solid #e7e1d8; padding: 16px 24px;
  }
  nav.principal.abierto ul { flex-direction: column; gap: 16px; }
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--azul-noche) 0%, var(--azul-medio) 100%);
  color: var(--blanco);
  padding: 90px 0 70px;
}
.hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero p.lead { color: #d7dfe6; font-size: 19px; max-width: 520px; }
.hero-badges { display: flex; gap: 22px; margin-top: 34px; flex-wrap: wrap; }
.hero-badge b { display: block; font-size: 26px; font-family: Georgia, serif; color: var(--blanco); }
.hero-badge span { font-size: 13px; color: #cdd6de; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero-visual {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radio);
  padding: 22px;
}
.hero-visual .placeholder-img {
  background: repeating-linear-gradient(45deg, #26394c, #26394c 12px, #1c2c3c 12px, #1c2c3c 24px);
  border-radius: 8px; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center;
  color: #9fb0bf; font-size: 13px; text-align: center; padding: 12px;
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
}

/* Tarjetas de servicio */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--blanco);
  border: 1px solid #ece6dc;
  border-radius: var(--radio);
  padding: 28px;
  box-shadow: var(--sombra);
}
.card h3 { margin-bottom: 8px; }
.card .icono { font-size: 30px; margin-bottom: 12px; }
.card ul { padding-left: 18px; color: var(--gris-texto); margin: 0; }
.card ul li { margin-bottom: 6px; }

/* Tabla comparativa */
table.comparativa { width: 100%; border-collapse: collapse; background: var(--blanco); border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); }
table.comparativa th, table.comparativa td { padding: 16px 18px; text-align: left; border-bottom: 1px solid #ece6dc; font-size: 15px; }
table.comparativa thead th { background: var(--azul-noche); color: var(--blanco); }
table.comparativa td.si { color: var(--verde-ok); font-weight: 700; }
table.comparativa td.no { color: #b0453a; font-weight: 700; }
table.comparativa tbody tr:nth-child(odd) { background: #faf8f4; }
.col-lucentum { background: #fdf1ea !important; font-weight: 600; }
table.comparativa td.col-lucentum { background: #fdf1ea; }
table.comparativa th.col-lucentum { background: var(--terracota); color: var(--azul-noche); }

/* Pasos de proceso */
.pasos { counter-reset: paso; }
.paso { display: flex; gap: 20px; margin-bottom: 30px; }
.paso .num {
  counter-increment: paso;
  flex-shrink: 0;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--terracota); color: var(--azul-noche);
  display: flex; align-items: center; justify-content: center;
  font-family: Georgia, serif; font-weight: 700; font-size: 20px;
}

/* Galería proyectos */
.galeria-item {
  border-radius: var(--radio); overflow: hidden; border: 1px solid #ece6dc; background: var(--arena);
}
.galeria-item .placeholder-img {
  aspect-ratio: 4/3;
  background: repeating-linear-gradient(45deg, #e7ddcf, #e7ddcf 12px, #f4efe8 12px, #f4efe8 24px);
  display: flex; align-items: center; justify-content: center; color: #8a7a63; font-size: 13px; text-align: center; padding: 10px;
}
.galeria-item figcaption { padding: 14px 16px; font-weight: 600; font-size: 14px; }

/* Opiniones */
.opinion { background: var(--blanco); border: 1px solid #ece6dc; border-radius: var(--radio); padding: 26px; box-shadow: var(--sombra); }
.opinion .estrellas { color: var(--terracota); font-size: 18px; margin-bottom: 10px; }
.opinion .autor { font-weight: 700; margin-top: 14px; }
.opinion .autor span { font-weight: 400; color: var(--gris-texto); display: block; font-size: 13px; }
.aviso-placeholder {
  border: 2px dashed var(--terracota);
  background: #fdf1ea;
  padding: 14px 18px;
  border-radius: var(--radio);
  font-size: 14px;
  color: var(--terracota-oscuro);
  margin-bottom: 32px;
}

/* FAQ */
details.faq { background: var(--blanco); border: 1px solid #ece6dc; border-radius: var(--radio); padding: 18px 22px; margin-bottom: 14px; }
details.faq summary { font-weight: 700; cursor: pointer; font-size: 16px; }
details.faq p { margin-top: 12px; margin-bottom: 0; }

/* Formulario contacto */
form.contacto { display: grid; gap: 16px; background: var(--blanco); padding: 30px; border-radius: var(--radio); box-shadow: var(--sombra); }
form.contacto label { font-weight: 700; font-size: 14px; display: block; margin-bottom: 6px; }
form.contacto input, form.contacto select, form.contacto textarea {
  width: 100%; padding: 12px 14px; border: 1px solid #d9d2c4; border-radius: 8px; font-size: 15px; font-family: inherit;
}
form.contacto textarea { min-height: 120px; resize: vertical; }
.grid-form-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .grid-form-2 { grid-template-columns: 1fr; } }

/* Zona cobertura chips */
.zonas { display: flex; flex-wrap: wrap; gap: 12px; }
.zona-chip { background: var(--blanco); border: 1px solid #ece6dc; border-radius: 30px; padding: 8px 18px; font-size: 14px; font-weight: 600; }

/* CTA final */
.cta-final { background: var(--terracota); color: var(--azul-noche); text-align: center; padding: 60px 0; }
.cta-final h2 { color: var(--azul-noche); }
.cta-final .btn-secundario { border-color: var(--azul-noche); color: var(--azul-noche); }

/* Footer */
footer.site-footer { background: var(--azul-noche); color: var(--blanco); padding: 50px 0 24px; }
footer.site-footer h4 { color: var(--blanco); font-family: inherit; font-size: 16px; }
footer.site-footer a:hover { color: var(--blanco); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

.breadcrumb { font-size: 14px; color: var(--gris-texto); margin-bottom: 10px; }
.breadcrumb a:hover { color: var(--blanco); }

.pagina-hero {
  background: var(--azul-noche); color: var(--blanco); padding: 56px 0;
}
.pagina-hero p { color: #d7dfe6; max-width: 640px; }