:root {
  --azul: #0e4a78;
  --azul-claro: #1c6ba8;
  --azul-oscuro: #082741;
  --verde: #7cb342;
  --verde-claro: #a4c639;
  --verde-oscuro: #5c8a2e;
  --whatsapp: #25d366;
  --texto: #1c1c1c;
  --gris: #6b7280;
  --fondo: #ffffff;
  --fondo-alt: #f7f8fa;
  --borde: #e5e7eb;
  --radio: 14px;
  --f-titulo: 'Sora', 'Segoe UI', sans-serif;
  --f-texto: 'Nunito', 'Segoe UI', sans-serif;
  --f-marca: 'Nasalization', 'Sora', sans-serif;
}

@font-face {
  font-family: 'Nasalization';
  src: url('fonts/nasaliza.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--f-texto);
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.55;
}

h1, h2, h3, h4 { font-family: var(--f-titulo); font-weight: 700; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* HEADER */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--azul);
  color: white;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.logo {
  font-family: var(--f-marca);
  font-size: 1.7rem;
  font-weight: normal;
  letter-spacing: 0.5px;
  color: var(--verde-claro);
}
.logo .f-letter { color: white; }
nav.links {
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 500;
}
nav.links a { opacity: 0.85; transition: opacity .15s; }
nav.links a:hover, nav.links a.active { opacity: 1; color: var(--verde-claro); }
.cta-header {
  background: var(--verde);
  color: white;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}
.cta-header:hover { background: var(--verde-claro); }
.mobile-only { display: none; }

/* HERO */
.hero {
  background: linear-gradient(160deg, var(--azul-oscuro) 0%, var(--azul) 60%, var(--azul-claro) 100%);
  color: white;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(164,198,57,0.35), transparent 70%);
}
.hero h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  max-width: 720px;
  margin: 0 0 18px;
  font-weight: 600;
}
.hero h1 .sol { color: var(--verde-claro); }
.hero p.lead {
  font-size: 1.15rem;
  max-width: 560px;
  opacity: 0.92;
  margin: 0 0 32px;
}
.hero .badges {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 40px;
  font-size: 0.9rem;
  opacity: 0.9;
}
.hero .badges div { display: flex; align-items: center; gap: 8px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-grid .hero-img-wrap {
  background: white;
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.hero-grid .hero-img-wrap img {
  width: 100%;
  border-radius: 10px;
  display: block;
}

/* COMPARACIÓN OTROS vs FEBOCAR */
.comparacion { padding: 70px 0; background: white; }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 30px;
}
.compare-col {
  border-radius: var(--radio);
  padding: 30px 28px;
}
.compare-otros { background: var(--fondo-alt); border: 1px solid var(--borde); }
.compare-febocar { background: #eef7e3; border: 2px solid var(--verde); }
.compare-col .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.compare-otros .tag { background: var(--borde); color: var(--gris); }
.compare-febocar .tag { background: var(--verde); color: white; }
.compare-col h3 { color: var(--azul); font-size: 1.15rem; margin: 0 0 14px; }
.compare-col ul { list-style: none; padding: 0; margin: 0; }
.compare-col li { display: flex; gap: 10px; margin-bottom: 12px; font-size: 0.94rem; color: var(--texto); }
.compare-col .x { color: #c0392b; font-weight: 800; }
.compare-col .ok { color: var(--verde-oscuro); font-weight: 800; }

/* IMAGEN DE PRODUCTO EN PÁGINA */
.producto-img-wrap {
  background: var(--azul-oscuro);
  border-radius: var(--radio);
  padding: 20px;
  text-align: center;
}
.producto-img-wrap img { max-width: 100%; max-height: 340px; }
.producto-img-wrap.claro { background: white; border: 1px solid var(--borde); }

.media-row {
  display: flex;
  gap: 36px;
  align-items: center;
  margin: 24px 0 10px;
}
.media-row .media-txt { flex: 1.1; }
.media-row .media-img { flex: 0.9; }
@media (max-width: 900px) {
  .media-row { flex-direction: column; }
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--f-titulo);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--verde); color: white; }
.btn-primary:hover { background: var(--verde-claro); color: var(--azul-oscuro); }
.btn-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: white; }
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }

/* PILARES */
.pilares {
  padding: 70px 0;
  background: var(--fondo-alt);
}
.section-title {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 50px;
}
.section-title h2 { font-size: 2rem; margin-bottom: 12px; color: var(--azul); }
.section-title p { color: var(--gris); font-size: 1.05rem; font-family: var(--f-texto); }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: white;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 32px 28px;
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(14,74,120,0.12); }
.card .icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--verde), var(--verde-claro));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.card h3 { font-size: 1.25rem; margin: 0 0 10px; color: var(--azul); }
.card p { color: var(--gris); font-size: 0.95rem; margin: 0 0 16px; font-family: var(--f-texto); }
.card a.link { font-weight: 700; color: var(--azul); font-size: 0.9rem; font-family: var(--f-texto); }
.card a.link:hover { color: var(--verde-oscuro); }

/* PROCESO */
.proceso { padding: 70px 0; }
.pasos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.paso {
  text-align: center;
  padding: 20px 12px;
  border-radius: var(--radio);
  background: var(--fondo-alt);
}
.paso .num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--verde);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-titulo);
  font-weight: 600;
  margin: 0 auto 10px;
}
.paso h4 { font-size: 0.95rem; margin: 0 0 6px; color: var(--azul); }
.paso p { font-size: 0.8rem; color: var(--gris); margin: 0; font-family: var(--f-texto); }

/* CTA BAND */
.cta-band {
  background: var(--azul);
  color: white;
  padding: 60px 0;
  text-align: center;
}
.cta-band h2 { font-size: 1.8rem; margin-bottom: 14px; }
.cta-band p { opacity: 0.9; max-width: 560px; margin: 0 auto 28px; font-family: var(--f-texto); }

/* PAGE HERO (subpages) */
.page-hero {
  background: linear-gradient(160deg, var(--azul-oscuro), var(--azul));
  color: white;
  padding: 56px 0 60px;
}
.page-hero h1 { font-size: 2.1rem; margin: 0 0 12px; }
.page-hero p { opacity: 0.92; max-width: 620px; margin: 0; font-family: var(--f-texto); }
.breadcrumb { font-size: 0.85rem; opacity: 0.75; margin-bottom: 16px; font-family: var(--f-texto); }

/* TABLA PRODUCTOS */
.tabla-wrap { overflow-x: auto; margin: 40px 0; }
table.specs {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: 0.92rem;
  font-family: var(--f-texto);
}
table.specs th, table.specs td {
  border: 1px solid var(--borde);
  padding: 12px 14px;
  text-align: left;
}
table.specs th { background: var(--azul); color: white; font-family: var(--f-titulo); font-weight: 600; }
table.specs tr:nth-child(even) { background: var(--fondo-alt); }
table.specs td.destacado { font-weight: 700; color: var(--azul); }

.tag {
  display: inline-block;
  background: var(--verde-claro);
  color: var(--azul-oscuro);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--f-titulo);
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.modo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 30px 0;
}
.modo {
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 22px;
}
.modo h4 { margin: 0 0 8px; color: var(--azul); }
.modo p { margin: 0; color: var(--gris); font-size: 0.92rem; font-family: var(--f-texto); }

.aviso {
  background: #eef7e3;
  border: 1px solid var(--verde-claro);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.88rem;
  font-family: var(--f-texto);
  color: #3f5c22;
  margin: 20px 0;
}

/* COMBOS */
.combo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 40px 0;
}
.combo {
  border: 2px solid var(--borde);
  border-radius: var(--radio);
  padding: 30px;
  position: relative;
}
.combo.destacado-combo { border-color: var(--verde); }
.combo .ribbon {
  position: absolute;
  top: -12px; right: 20px;
  background: var(--verde);
  color: white;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-family: var(--f-titulo);
  font-weight: 600;
}
.combo h3 { font-size: 1.3rem; margin: 0 0 6px; color: var(--azul); }
.combo .precio-desde { color: var(--gris); font-size: 0.9rem; margin-bottom: 18px; font-family: var(--f-texto); }
.combo ul { padding-left: 20px; margin: 0 0 20px; font-family: var(--f-texto); }
.combo ul li { margin-bottom: 8px; font-size: 0.94rem; }

/* FORM */
.form-card {
  background: var(--fondo-alt);
  border-radius: var(--radio);
  padding: 36px;
  max-width: 560px;
  margin: 0 auto;
}
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 0.9rem; font-family: var(--f-texto); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: var(--f-texto);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--verde);
}
.form-row textarea { resize: vertical; min-height: 100px; }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.info-contacto h3 { margin-top: 0; color: var(--azul); }
.info-contacto .item { display: flex; gap: 12px; margin-bottom: 20px; font-family: var(--f-texto); }
.info-contacto .item .ic {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--verde);
  color: white;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* FOOTER */
footer.site {
  background: var(--azul-oscuro);
  color: rgba(255,255,255,0.75);
  padding: 50px 0 24px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-grid h4 { color: white; font-size: 0.95rem; margin: 0 0 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; font-family: var(--f-texto); }
.footer-grid li { margin-bottom: 10px; font-size: 0.88rem; }
.footer-grid li a:hover { color: var(--verde-claro); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  font-size: 0.8rem;
  font-family: var(--f-texto);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--whatsapp);
  color: white;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  z-index: 60;
}

@media (max-width: 900px) {
  nav.links { display: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: repeat(3, 1fr); }
  .combo-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .modo-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
}
@media (max-width: 560px) {
  .pasos { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}