:root {
  --bg: #0e1217;
  --bg-alt: #12171e;
  --card: #161c25;
  --card-2: #1c232d;
  --borde: #283039;
  --texto: #eef2f7;
  --texto-suave: #9aa7b5;
  --azul: #3b82f6;
  --azul-oscuro: #2f6fe0;
  --azul-claro: #6fa8ff;
  --acento: #f5a623;
  --acento-claro: #ffbb4d;
  --wa: #25d366;
  --wa-oscuro: #1da851;
  --negro: #08090c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--texto);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.015em; color: #fff; }
img { max-width: 100%; display: block; }
a { color: inherit; }

.contenedor { max-width: 1140px; margin: 0 auto; padding: 0 22px; }
.contenedor-medio { max-width: 860px; }
.contenedor-estrecho { max-width: 680px; }
.texto-centro { text-align: center; }

.icono { width: 1.25em; height: 1.25em; vertical-align: middle; flex: none; }

.kicker { display: inline-block; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.76rem; font-weight: 700; color: var(--azul-claro); margin-bottom: 10px; }
.kicker-acento { color: var(--acento-claro); }

/* Barra superior */
.barra-superior { background: var(--negro); color: #8b97a5; font-size: 0.82rem; }
.barra-superior-flex { display: flex; justify-content: space-between; align-items: center; min-height: 38px; gap: 12px; }
.barra-item { display: inline-flex; align-items: center; gap: 6px; color: #8b97a5; text-decoration: none; }
.barra-item .icono { width: 15px; height: 15px; }
.barra-derecha { display: flex; gap: 20px; align-items: center; }
.barra-item:hover { color: #fff; }
.barra-wa { color: #5fe089; font-weight: 600; }
.barra-wa:hover { color: #8af3b0; }

/* Cabecera */
.cabecera { background: #fff; border-bottom: 1px solid #e3e8ef; position: sticky; top: 0; z-index: 20; box-shadow: 0 1px 12px rgba(0,0,0,0.18); }
.cabecera-flex { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.marca { display: flex; align-items: center; gap: 11px; text-decoration: none; color: #111; }
.marca-logo { display: inline-flex; color: #111; }
.marca-logo .icono { width: 30px; height: 30px; }
.marca-texto { font-weight: 800; font-size: 1.12rem; letter-spacing: -0.02em; color: #111; }
.marca-texto em { font-style: normal; font-weight: 600; color: var(--azul-oscuro); }
.nav { display: flex; align-items: center; }
.nav a { color: #44505f; text-decoration: none; margin-left: 24px; font-size: 0.94rem; font-weight: 500; }
.nav a:hover { color: var(--azul-oscuro); }
.nav-cta { background: #111; color: #fff !important; padding: 10px 18px; border-radius: 8px; font-weight: 600 !important; }
.nav-cta:hover { background: var(--azul-oscuro); }

/* Hero (oscuro, centrado, original) */
.hero { position: relative; overflow: hidden; text-align: center; padding: 100px 0 88px;
  background: radial-gradient(ellipse 70% 80% at 50% -10%, #1e2c47 0%, rgba(30,44,71,0) 60%), var(--bg);
  border-bottom: 1px solid var(--borde); }
.hero-inner { position: relative; max-width: 800px; margin: 0 auto; }
.overline { display: inline-block; text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.78rem; font-weight: 700; color: var(--acento-claro); margin-bottom: 20px; }
.hero h1 { font-size: 3.2rem; margin: 0 0 20px; letter-spacing: -0.03em; }
.resalte { background: linear-gradient(90deg, #6fa8ff, #a9c8ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.subtitulo { font-size: 1.15rem; color: var(--texto-suave); margin: 0 auto 30px; max-width: 620px; }
.hero-botones { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; padding: 0; margin: 40px 0 0; }
.hero-chips a { display: inline-block; padding: 9px 17px; border: 1px solid var(--borde); border-radius: 999px; color: var(--texto-suave); text-decoration: none; font-size: 0.9rem; font-weight: 500; background: var(--card); transition: all .15s; }
.hero-chips a:hover { color: #fff; border-color: var(--azul); background: var(--card-2); }

/* Botones */
.boton { display: inline-flex; align-items: center; gap: 8px; background: var(--azul); color: #fff; text-decoration: none; padding: 13px 26px; border-radius: 9px; font-weight: 600; border: none; cursor: pointer; font-size: 1rem; transition: background .15s, transform .15s; }
.boton:hover { background: var(--azul-oscuro); transform: translateY(-1px); }
.boton-grande { padding: 15px 32px; font-size: 1.05rem; }
.boton-secundario { background: transparent; color: var(--texto); border: 1px solid var(--borde); }
.boton-secundario:hover { background: var(--card-2); }
.boton-wa { background: var(--wa); }
.boton-wa:hover { background: var(--wa-oscuro); }
.boton-wa .icono { width: 1.3em; height: 1.3em; }

/* Banda de confianza */
.confianza { background: var(--bg-alt); border-bottom: 1px solid var(--borde); }
.confianza-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 30px 0; }
.confianza-item { display: flex; align-items: center; gap: 14px; padding: 4px 14px; }
.confianza-item .icono { width: 30px; height: 30px; color: var(--azul-claro); }
.confianza-item strong { display: block; font-size: 0.98rem; color: #fff; }
.confianza-item span { font-size: 0.83rem; color: var(--texto-suave); }

/* Secciones */
.seccion { padding: 84px 0; }
.seccion-alt { background: var(--bg-alt); }
.seccion h2 { font-size: 2.1rem; text-align: center; margin: 0 0 14px; }
.subtitulo-seccion { color: var(--texto-suave); margin: 0 auto 8px; max-width: 640px; }
.parrafo-intro { font-size: 1.13rem; color: var(--texto-suave); margin: 12px 0 0; }

/* Valores */
.valores { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.valor { text-align: center; }
.valor-icono { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 15px; background: rgba(59,130,246,0.12); color: var(--azul-claro); border: 1px solid rgba(59,130,246,0.25); margin-bottom: 16px; }
.valor-icono .icono { width: 28px; height: 28px; }
.valor h4 { margin: 0 0 6px; font-size: 1.05rem; }
.valor p { margin: 0; color: var(--texto-suave); font-size: 0.92rem; }

/* Por qué somos mejores */
.seccion-porque { background: var(--bg); }
.seccion-porque h2 { max-width: 780px; margin-left: auto; margin-right: auto; }
.razones { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 48px; }
.razon { display: flex; gap: 18px; background: var(--card); border: 1px solid var(--borde); border-radius: 16px; padding: 26px; transition: border-color .15s, transform .15s; }
.razon:hover { border-color: rgba(245,166,35,0.4); transform: translateY(-3px); }
.razon-icono { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 14px; background: rgba(245,166,35,0.12); color: var(--acento-claro); border: 1px solid rgba(245,166,35,0.3); }
.razon-icono .icono { width: 27px; height: 27px; }
.razon h4 { margin: 2px 0 7px; font-size: 1.14rem; }
.razon p { margin: 0; color: var(--texto-suave); font-size: 0.94rem; }

/* Tarjetas de servicios */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(195px, 1fr)); gap: 24px; margin-top: 44px; }
.tarjeta { background: var(--card); border: 1px solid var(--borde); border-radius: 18px; padding: 24px; text-align: center; transition: transform .16s, box-shadow .16s, border-color .16s; }
.tarjeta-link { text-decoration: none; color: var(--texto); display: block; }
.tarjeta-link:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.4); border-color: var(--azul); }
.tarjeta-img { background: linear-gradient(160deg,#eef4ff,#f8fbff); border-radius: 13px; padding: 12px; margin-bottom: 18px; }
.tarjeta-img img { height: 116px; margin: 0 auto; width: auto; }
.tarjeta h3 { margin: 4px 0 9px; font-size: 1.2rem; }
.tarjeta p { color: var(--texto-suave); margin: 0 0 14px; font-size: 0.9rem; min-height: 38px; }
.ver-mas { color: var(--azul-claro); font-weight: 600; font-size: 0.9rem; }
.ver-mas::after { content: " →"; }

/* Pasos */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.paso { text-align: center; }
.paso .num { width: 50px; height: 50px; line-height: 50px; border-radius: 50%; background: linear-gradient(150deg, var(--azul), var(--azul-oscuro)); color: #fff; font-weight: 700; font-size: 1.15rem; margin: 0 auto 16px; }
.paso h4 { margin: 0 0 6px; }
.paso p { margin: 0; color: var(--texto-suave); font-size: 0.92rem; }

/* Envíos a todo el país */
.transportadoras { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; padding: 0; margin: 26px 0 30px; }
.transportadoras li { padding: 10px 20px; border: 1px solid var(--borde); border-radius: 999px; background: var(--card); color: var(--texto); font-weight: 600; font-size: 0.92rem; }
.transportadoras li:last-child { color: var(--texto-suave); font-weight: 500; font-style: italic; }

/* Contacto */
.contacto-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.contacto-item { display: flex; flex-direction: column; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--borde); border-radius: 16px; padding: 28px; text-decoration: none; color: var(--texto); transition: border-color .15s; }
.contacto-item:hover { border-color: var(--azul); }
.contacto-item .icono { width: 30px; height: 30px; color: var(--azul-claro); }

/* Página de servicio */
.encabezado-servicio { padding: 64px 0; border-bottom: 1px solid var(--borde);
  background: radial-gradient(ellipse 80% 90% at 50% -20%, #1e2c47 0%, rgba(30,44,71,0) 60%), var(--bg); }
.encabezado-servicio-grid { display: grid; grid-template-columns: 230px 1fr; gap: 46px; align-items: center; }
.encabezado-servicio-img { background: linear-gradient(160deg,#eef4ff,#f8fbff); border-radius: 20px; padding: 22px; }
.encabezado-servicio h1 { font-size: 2.3rem; margin: 12px 0 12px; }
.volver { color: var(--azul-claro); text-decoration: none; font-size: 0.92rem; font-weight: 600; }
.problemas { display: grid; gap: 16px; margin-top: 34px; }
.problema { background: var(--card); border: 1px solid var(--borde); border-left: 4px solid var(--azul); border-radius: 13px; padding: 22px 24px; }
.problema h3 { margin: 0 0 6px; font-size: 1.1rem; display: flex; align-items: center; gap: 12px; }
.problema p { margin: 0; color: var(--texto-suave); }
.problema-num { background: var(--azul); color: #fff; width: 28px; height: 28px; line-height: 28px; text-align: center; border-radius: 50%; font-size: 0.85rem; flex: none; }
.caja-cta { margin-top: 48px; background: var(--card-2); border: 1px solid var(--borde); border-radius: 18px; padding: 40px; text-align: center; }
.caja-cta h3 { margin: 0 0 8px; }
.caja-cta p { margin: 0 0 22px; color: var(--texto-suave); }

/* Formulario */
.formulario { background: var(--card); border: 1px solid var(--borde); border-radius: 18px; padding: 32px; margin-top: 28px; }
.grupo-titulo { font-size: 1.05rem; color: var(--azul-claro); margin: 28px 0 16px; padding-bottom: 9px; border-bottom: 1px solid var(--borde); }
.grupo-titulo:first-of-type { margin-top: 4px; }
.campo { margin-bottom: 16px; }
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; color: var(--texto); }
input, select, textarea { width: 100%; padding: 12px 13px; border: 1px solid var(--borde); border-radius: 9px; font-size: 1rem; font-family: inherit; background: var(--bg); color: var(--texto); }
input::placeholder, textarea::placeholder { color: #6c7886; }
select option { background: var(--card); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }
.nota-privacidad { font-size: 0.85rem; color: var(--texto-suave); margin: 14px 0 0; }
.alerta { background: rgba(244,63,94,0.12); color: #ff9a9a; border: 1px solid rgba(244,63,94,0.35); padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; }

/* Gracias */
.check-grande { display: inline-flex; color: var(--wa); margin-bottom: 8px; }
.check-grande .icono { width: 74px; height: 74px; }
.radicado { background: var(--card); border: 1px dashed var(--azul); border-radius: 13px; padding: 18px; display: inline-block; margin: 18px 0; }

/* Tabla admin */
.tabla-scroll { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 0.88rem; background: var(--card); }
.tabla th, .tabla td { border: 1px solid var(--borde); padding: 10px 11px; text-align: left; vertical-align: top; }
.tabla th { background: var(--card-2); white-space: nowrap; }

/* Pie */
.pie { background: var(--negro); color: var(--texto-suave); padding: 54px 0 28px; font-size: 0.9rem; }
.pie-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 38px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 22px; }
.pie h4 { color: #fff; margin: 0 0 13px; font-size: 1rem; }
.pie p { margin: 0 0 7px; }
.pie a { color: var(--texto-suave); text-decoration: none; }
.pie a:hover { color: #fff; }
.pie-marca { display: flex; align-items: center; gap: 11px; margin-bottom: 13px; }
.pie-marca .marca-logo { color: #fff; }
.pie-marca .marca-logo .icono { width: 32px; height: 32px; }
.pie-marca span { font-weight: 800; color: #fff; font-size: 1.1rem; }
.pie-desc { max-width: 320px; }
.aviso-legal { margin: 0 0 10px; font-size: 0.82rem; opacity: 0.8; }
.aviso-legal strong { color: #fff; }
.copy { margin: 0; opacity: 0.55; font-size: 0.82rem; }

/* WhatsApp flotante */
.wa-flotante { position: fixed; right: 22px; bottom: 22px; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,0.5); z-index: 50; transition: transform .15s; }
.wa-flotante:hover { transform: scale(1.08); background: var(--wa-oscuro); }
.wa-flotante .icono { width: 32px; height: 32px; }

@media (max-width: 860px) {
  .hero h1 { font-size: 2.4rem; }
  .valores, .pasos, .confianza-grid { grid-template-columns: repeat(2, 1fr); }
  .confianza-grid { gap: 18px; }
  .razones { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .encabezado-servicio-grid { grid-template-columns: 1fr; text-align: center; }
  .encabezado-servicio-img { max-width: 230px; margin: 0 auto; }
  .pie-grid { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 600px) {
  .fila { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 60px; }
  .hero h1 { font-size: 2.05rem; }
  .barra-superior { display: none; }
  .nav a:not(.nav-cta) { display: none; }
  .marca-texto { font-size: 1rem; }
}