*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --azul: #1a56a0; --azul-dark: #0f3d7a; --azul-light: #e8f0fb; --azul-mid: #93b4e0;
  --naranja: #e85d04; --naranja-h: #c94e00;
  --crema: #faf9f7; --gris-borde: #e0e0e0; --gris-fondo: #f5f5f3;
  --texto: #1a1a1a; --texto-suave: #555; --blanco: #ffffff;
  --radio: 8px; --radio-lg: 14px;
}
body { font-family: 'Inter', sans-serif; color: var(--texto); font-size: 16px; line-height: 1.7; background: var(--blanco); }
h1, h2 { font-family: 'Playfair Display', Georgia, serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* TOPBAR */
.topbar { background: var(--azul-dark); color: rgba(255,255,255,0.9); font-size: 0.8rem; text-align: center; padding: 0.4rem 1rem; }
.topbar strong { color: #fff; }

/* HEADER */
header { background: var(--blanco); border-bottom: 1px solid var(--gris-borde); position: sticky; top: 0; z-index: 200; }
.header-inner { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 0.6rem; }
.logo-icon { width: 40px; height: 40px; background: var(--azul); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.logo-text { font-family: 'Playfair Display', serif; font-size: 1.15rem; color: var(--azul-dark); line-height: 1.15; }
.logo-text span { display: block; font-family: 'Inter', sans-serif; font-size: 0.68rem; font-weight: 500; color: var(--texto-suave); letter-spacing: 0.05em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 1.5rem; }
nav a { font-size: 0.875rem; color: var(--texto-suave); font-weight: 500; transition: color 0.2s; }
nav a:hover, nav a.activo { color: var(--azul); }
.btn-nav { background: var(--naranja); color: var(--blanco) !important; padding: 0.5rem 1.2rem; border-radius: var(--radio); font-weight: 600 !important; transition: background 0.2s !important; }
.btn-nav:hover { background: var(--naranja-h) !important; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--texto); }

/* BREADCRUMB */
.breadcrumb { background: var(--gris-fondo); padding: 0.65rem 1.5rem; font-size: 0.8rem; color: var(--texto-suave); border-bottom: 1px solid var(--gris-borde); }
.breadcrumb-inner { max-width: 1140px; margin: 0 auto; display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }
.breadcrumb a { color: var(--azul); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--gris-borde); }

/* LAYOUT */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.page-wrap { max-width: 1140px; margin: 0 auto; padding: 3.5rem 1.5rem 5rem; display: grid; grid-template-columns: 1fr 310px; gap: 4rem; align-items: start; }
section { padding: 4rem 1.5rem; }

/* SECTION HEADERS */
.section-eyebrow { display: block; text-align: center; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--azul); margin-bottom: 0.5rem; }
.section-title { font-size: clamp(1.4rem, 3vw, 2rem); text-align: center; margin-bottom: 0.6rem; line-height: 1.2; }
.section-sub { text-align: center; color: var(--texto-suave); max-width: 520px; margin: 0 auto 3rem; font-size: 0.95rem; }

/* ARTICLE */
.article-eyebrow { display: inline-block; background: var(--azul-light); color: var(--azul-dark); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; padding: 0.3rem 0.8rem; border-radius: 999px; margin-bottom: 1rem; }
.article-header h1 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); line-height: 1.2; margin-bottom: 1rem; }
.article-intro { font-size: 1.05rem; color: var(--texto-suave); line-height: 1.75; border-left: 3px solid var(--azul); padding-left: 1.25rem; margin-bottom: 0.5rem; }
.article-meta { display: flex; gap: 1.5rem; margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--gris-borde); font-size: 0.8rem; color: var(--texto-suave); flex-wrap: wrap; }
.article-body h2 { font-size: 1.4rem; margin: 2.5rem 0 1rem; line-height: 1.25; }
.article-body h3 { font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 600; margin: 1.5rem 0 0.5rem; color: var(--azul-dark); }
.article-body p { margin-bottom: 1.1rem; font-size: 0.97rem; }

/* PRECIO DESTACADO */
.precio-destacado { background: var(--azul-light); border-left: 4px solid var(--azul); border-radius: 0 var(--radio) var(--radio) 0; padding: 1.25rem 1.5rem; margin: 2rem 0; }
.precio-destacado strong { display: block; font-family: 'Playfair Display', serif; font-size: 1.6rem; color: var(--azul); margin-bottom: 0.25rem; }
.precio-destacado p { margin: 0; font-size: 0.9rem; color: var(--azul-dark); }

/* TABLAS */
.tabla { width: 100%; border-collapse: collapse; margin: 1.5rem 0 2rem; font-size: 0.87rem; border-radius: var(--radio); overflow: hidden; border: 1px solid var(--gris-borde); }
.tabla th { background: var(--azul); color: var(--blanco); padding: 0.8rem 1rem; text-align: left; font-weight: 600; font-size: 0.82rem; }
.tabla td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--gris-borde); vertical-align: top; }
.tabla tr:last-child td { border-bottom: none; }
.tabla tr:nth-child(even) td { background: var(--gris-fondo); }

/* GRIDS */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.25rem; }

/* CARDS */
.card { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radio-lg); padding: 1.5rem; transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s; }
.card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.07); transform: translateY(-2px); border-color: var(--azul); }
.card-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.card h3 { font-family: 'Inter', sans-serif; font-size: 0.95rem; font-weight: 600; margin-bottom: 0.4rem; }
.card p { font-size: 0.85rem; color: var(--texto-suave); }
.card-tag { display: inline-block; margin-top: 0.75rem; font-size: 0.8rem; font-weight: 600; color: var(--azul); background: var(--azul-light); padding: 0.2rem 0.65rem; border-radius: 999px; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--gris-borde); padding: 1rem 0; }
.faq-item:first-child { border-top: 1px solid var(--gris-borde); }
.faq-pregunta { font-family: 'Inter', sans-serif; font-size: 0.95rem; font-weight: 600; margin-bottom: 0.4rem; }
.faq-respuesta { font-size: 0.88rem; color: var(--texto-suave); line-height: 1.65; }

/* CTA INLINE */
.cta-inline { background: var(--texto); color: var(--blanco); border-radius: var(--radio-lg); padding: 2rem; margin: 2.5rem 0; text-align: center; }
.cta-inline h3 { font-size: 1.2rem; color: var(--blanco); margin-bottom: 0.5rem; font-family: 'Playfair Display', serif; }
.cta-inline p { font-size: 0.88rem; color: rgba(255,255,255,0.7); margin-bottom: 1.25rem; }

/* BOTONES */
.btn-primary { background: var(--naranja); color: var(--blanco); padding: 0.85rem 2rem; border-radius: var(--radio); font-weight: 700; font-size: 1rem; display: inline-block; transition: background 0.2s, transform 0.15s; }
.btn-primary:hover { background: var(--naranja-h); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--azul); padding: 0.85rem 2rem; border-radius: var(--radio); font-weight: 600; font-size: 1rem; border: 2px solid var(--azul); display: inline-block; transition: background 0.2s, color 0.2s; }
.btn-outline:hover { background: var(--azul); color: var(--blanco); }
.btn-cta { background: var(--naranja); color: var(--blanco); padding: 0.8rem 2rem; border-radius: var(--radio); font-weight: 700; font-size: 0.95rem; display: inline-block; transition: background 0.2s; }
.btn-cta:hover { background: var(--naranja-h); }

/* SIDEBAR */
.sidebar { position: sticky; top: 88px; }
.sidebar-card { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radio-lg); overflow: hidden; margin-bottom: 1.25rem; }
.sidebar-card-header { background: var(--azul); color: var(--blanco); padding: 0.85rem 1.25rem; font-size: 0.85rem; font-weight: 600; }
.sidebar-card-body { padding: 1.25rem; }
.sidebar-form label { display: block; font-size: 0.78rem; font-weight: 600; margin-bottom: 0.3rem; color: var(--texto); }
.sidebar-form input, .sidebar-form select, .sidebar-form textarea { width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--gris-borde); border-radius: var(--radio); font-size: 0.85rem; font-family: 'Inter', sans-serif; color: var(--texto); background: var(--blanco); margin-bottom: 0.75rem; transition: border-color 0.2s; }
.sidebar-form input:focus, .sidebar-form select:focus, .sidebar-form textarea:focus { outline: none; border-color: var(--azul); }
.sidebar-form textarea { min-height: 70px; resize: vertical; }
.btn-sidebar { width: 100%; background: var(--naranja); color: var(--blanco); border: none; padding: 0.8rem; border-radius: var(--radio); font-size: 0.9rem; font-weight: 700; cursor: pointer; font-family: 'Inter', sans-serif; transition: background 0.2s; }
.btn-sidebar:hover { background: var(--naranja-h); }
.sidebar-privacidad { font-size: 0.7rem; color: var(--texto-suave); text-align: center; margin-top: 0.6rem; }
.sidebar-privacidad a { color: var(--azul); }
.precio-rapido { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0; border-bottom: 1px solid var(--gris-borde); font-size: 0.85rem; }
.precio-rapido:last-child { border-bottom: none; }
.precio-rapido-label { color: var(--texto-suave); }
.precio-rapido-valor { font-weight: 600; color: var(--azul); }
.srv-relacionado { display: flex; gap: 0.75rem; align-items: center; padding: 0.6rem 0; border-bottom: 1px solid var(--gris-borde); font-size: 0.85rem; transition: color 0.2s; }
.srv-relacionado:last-child { border-bottom: none; }
.srv-relacionado:hover { color: var(--azul); }

/* ZONAS TAGS */
.zonas-grid { display: flex; flex-wrap: wrap; gap: 0.65rem; justify-content: center; }
.zona-tag { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: 999px; padding: 0.4rem 1rem; font-size: 0.875rem; color: var(--azul); font-weight: 500; transition: background 0.2s, color 0.2s; }
.zona-tag:hover { background: var(--azul); color: var(--blanco); }

/* PASOS */
.pasos { display: flex; flex-direction: column; gap: 1rem; margin: 1.5rem 0 2rem; }
.paso { display: flex; gap: 1rem; align-items: flex-start; }
.paso-num { width: 34px; height: 34px; background: var(--azul); color: var(--blanco); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; flex-shrink: 0; margin-top: 0.1rem; }
.paso h3 { font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 600; margin-bottom: 0.2rem; }
.paso p { font-size: 0.85rem; color: var(--texto-suave); margin: 0; }

/* WHATSAPP */
.wa { position: fixed; bottom: 1.5rem; right: 1.5rem; background: #25d366; color: var(--blanco); width: 58px; height: 58px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.7rem; z-index: 999; box-shadow: 0 4px 18px rgba(0,0,0,0.18); transition: transform 0.2s; }
.wa:hover { transform: scale(1.08); }

/* FOOTER */
footer { background: #111; color: rgba(255,255,255,0.6); padding: 2.5rem 1.5rem; }
.footer-inner { max-width: 1140px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center; font-size: 0.82rem; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-links a:hover { color: var(--blanco); }
.footer-seo { font-size: 0.75rem; opacity: 0.4; max-width: 600px; line-height: 1.5; }

/* RESPONSIVE */
@media (max-width: 900px) { .page-wrap { grid-template-columns: 1fr; gap: 2.5rem; } .sidebar { position: static; } }
@media (max-width: 640px) { nav { display: none; } .menu-toggle { display: block; } section { padding: 3rem 1.25rem; } }