@font-face {
  font-family: 'Saira';
  src: url('/assets/fonts/saira-latin.woff2') format('woff2');
  font-weight: 500 800;
  font-display: swap;
}

:root {
  --rojo: #e3101b;
  --rojo-osc: #b80c15;
  --tinta: #0e1118;
  --tinta-2: #181c26;
  --gris: #5b6170;
  --linea: #e3e5ea;
  --fondo: #f5f6f8;
  --blanco: #fff;
  --titulo: 'Saira', 'Arial Narrow', system-ui, sans-serif;
  --cuerpo: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --ancho: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--cuerpo); font-size: 17px; line-height: 1.6; color: var(--tinta); background: var(--blanco); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--titulo); line-height: 1.1; margin: 0 0 .6em; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.contenedor { width: min(100% - 40px, var(--ancho)); margin-inline: auto; }
.visualmente-oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: -999px; top: 8px; background: var(--tinta); color: #fff; padding: 10px 16px; z-index: 100; }
.saltar:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--rojo); outline-offset: 3px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--titulo); font-weight: 700; font-size: 15px; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; padding: 16px 28px; border: 2px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.btn-rojo { background: var(--rojo); color: #fff; }
.btn-rojo:hover { background: var(--rojo-osc); }
.btn-borde { border-color: currentColor; color: var(--tinta); background: transparent; }
.btn-borde:hover { background: var(--tinta); color: #fff; border-color: var(--tinta); }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linea); }
.cabecera .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.cabecera .logo img { width: 170px; }
.menu { display: flex; align-items: center; gap: 30px; }
.menu a { text-decoration: none; font-family: var(--titulo); font-weight: 600; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; }
.menu a:not(.btn):hover { color: var(--rojo); }
.menu .tel { color: var(--rojo); font-weight: 700; }
.menu .btn { padding: 12px 20px; font-size: 14px; }
.menu-boton { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-boton span { display: block; width: 26px; height: 2px; background: var(--tinta); margin: 6px 0; transition: transform .2s, opacity .2s; }

@media (max-width: 900px) {
  .menu-boton { display: block; }
  .menu { position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--linea); padding: 8px 20px 20px; display: none; }
  .menu.abierto { display: flex; }
  .menu a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--linea); }
  .menu .btn { margin-top: 16px; padding: 16px; }
  .menu-boton[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-boton[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-boton[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* Portada */
.hero { position: relative; background: var(--tinta); color: #fff; overflow: hidden; }
.hero .contenedor { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-block: 88px 96px; }
.etiqueta { display: inline-block; font-family: var(--titulo); font-weight: 600; font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--rojo); margin-bottom: 18px; }
.hero .etiqueta { color: #ff5a62; }
.hero h1 { font-size: clamp(38px, 5.4vw, 64px); font-weight: 800; text-transform: uppercase; }
.hero h1 em { font-style: normal; color: var(--rojo); }
.hero p.entrada { font-size: 19px; color: #c9cdd6; max-width: 34em; margin-bottom: 32px; }
.hero .acciones { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .btn-borde { color: #fff; }
.hero .btn-borde:hover { background: #fff; color: var(--tinta); border-color: #fff; }
.hero-foto { position: relative; }
.hero-foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-foto::before { content: ''; position: absolute; inset: 18px -18px -18px 18px; border: 2px solid var(--rojo); z-index: 0; }
.hero-foto img { position: relative; z-index: 1; }
.ruta { position: absolute; z-index: 2; left: -22px; bottom: 26px; background: #fff; color: var(--tinta); padding: 14px 20px; font-family: var(--titulo); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: 15px; box-shadow: 0 12px 30px rgba(0,0,0,.3); }
.ruta small { display: block; font-size: 11px; letter-spacing: .16em; color: var(--gris); font-weight: 600; }
.ruta b { color: var(--rojo); }

@media (max-width: 900px) {
  .hero .contenedor { grid-template-columns: 1fr; padding-block: 56px 72px; gap: 48px; }
  .ruta { left: 10px; bottom: -22px; }
}

/* Cifras */
.cifras { background: var(--rojo); color: #fff; }
.cifras ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.cifras li { padding: 30px 20px; text-align: center; border-left: 1px solid rgba(255,255,255,.25); }
.cifras li:first-child { border-left: 0; }
.cifras strong { display: block; font-family: var(--titulo); font-size: 36px; font-weight: 800; line-height: 1.1; }
.cifras span { font-size: 14px; letter-spacing: .08em; text-transform: uppercase; opacity: .9; }
@media (max-width: 700px) {
  .cifras ul { grid-template-columns: repeat(2, 1fr); }
  .cifras li:nth-child(3) { border-left: 0; }
  .cifras li:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.25); }
}

/* Secciones */
.seccion { padding-block: 96px; }
.seccion-gris { background: var(--fondo); }
.cabeza { max-width: 760px; margin-bottom: 52px; }
.cabeza h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 800; text-transform: uppercase; }
.cabeza p { color: var(--gris); font-size: 18px; }

.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.servicio { background: #fff; border: 1px solid var(--linea); display: flex; flex-direction: column; }
.servicio img { aspect-ratio: 738 / 560; object-fit: cover; width: 100%; }
.servicio .texto { padding: 28px 28px 32px; border-top: 4px solid var(--rojo); }
.servicio h3 { font-size: 24px; text-transform: uppercase; font-weight: 700; }
.servicio h3 small { display: block; font-size: 13px; letter-spacing: .14em; color: var(--rojo); margin-bottom: 6px; }
.servicio p { color: var(--gris); margin: 0; }
@media (max-width: 900px) { .servicios { grid-template-columns: 1fr; max-width: 560px; } }

.nosotros { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.nosotros img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.puntos { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 26px; }
.puntos li { padding-left: 26px; border-left: 3px solid var(--rojo); }
.puntos h3 { font-size: 20px; text-transform: uppercase; margin-bottom: 6px; }
.puntos p { margin: 0; color: var(--gris); }
@media (max-width: 900px) { .nosotros { grid-template-columns: 1fr; gap: 40px; } }

/* Contacto */
.contacto { background: var(--tinta); color: #fff; }
.contacto .contenedor { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; }
.contacto .cabeza p { color: #c9cdd6; }
.datos { list-style: none; padding: 0; margin: 0; display: grid; gap: 22px; }
.datos li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.datos svg { width: 44px; height: 44px; padding: 11px; background: var(--rojo); fill: #fff; }
.datos small { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #8d93a3; }
.datos a { text-decoration: none; font-weight: 600; word-break: break-word; }
.datos a:hover { color: #ff5a62; }

.formulario { background: #fff; color: var(--tinta); padding: 40px; }
.formulario h3 { font-size: 24px; text-transform: uppercase; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo.ancho { grid-column: 1 / -1; }
.campo label { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.campo input, .campo textarea { font: inherit; font-size: 16px; padding: 13px 14px; border: 1px solid #cfd3db; background: var(--fondo); color: var(--tinta); border-radius: 0; width: 100%; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--rojo); background: #fff; box-shadow: 0 0 0 3px rgba(227,16,27,.15); }
.campo textarea { min-height: 130px; resize: vertical; }
.consentimiento { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--gris); margin: 20px 0; }
.consentimiento input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--rojo); flex: none; }
.formulario .btn { width: 100%; }
.trampa { position: absolute; left: -9999px; }
.aviso-form { margin: 0 0 20px; padding: 12px 16px; background: #fdecee; color: var(--rojo-osc); font-size: 15px; }
@media (max-width: 900px) {
  .contacto .contenedor { grid-template-columns: 1fr; gap: 48px; }
  .formulario { padding: 28px 22px; }
  .campos { grid-template-columns: 1fr; }
}

/* Pie */
.pie { background: #07090d; color: #a7adba; font-size: 15px; padding-top: 64px; }
.pie .columnas { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.pie img { width: 180px; margin-bottom: 18px; }
.pie h4 { color: #fff; font-size: 14px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 12px; }
.pie p { margin: 0; }
.pie a { text-decoration: none; }
.pie a:hover { color: #fff; }
.pie .legal { border-top: 1px solid #1f2430; padding-block: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; }
.pie .legal nav { display: flex; flex-wrap: wrap; gap: 20px; }
@media (max-width: 900px) { .pie .columnas { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pie .columnas { grid-template-columns: 1fr; } }

/* WhatsApp */
.whatsapp { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: transform .2s; }
.whatsapp:hover { transform: scale(1.06); }
.whatsapp svg { width: 30px; height: 30px; fill: #fff; }

/* Páginas legales y de agradecimiento */
.pagina { padding-block: 72px 96px; }
.pagina .contenedor { max-width: 820px; }
.pagina h1 { font-size: clamp(30px, 4vw, 42px); text-transform: uppercase; font-weight: 800; }
.pagina h2 { font-size: 22px; text-transform: uppercase; margin-top: 2em; }
.pagina p, .pagina li { color: #333a47; }
.pagina table { width: 100%; border-collapse: collapse; margin: 1em 0 1.5em; font-size: 15px; }
.pagina th, .pagina td { text-align: left; padding: 10px 12px; border: 1px solid var(--linea); vertical-align: top; }
.pagina th { background: var(--fondo); }
.gracias { text-align: center; padding-block: 120px; }
.gracias p { color: var(--gris); font-size: 18px; max-width: 32em; margin-inline: auto; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}