/* Elevai · sitio. Paleta: tinta verde-negra, papel de ticket, fondo frío, verde de marca y el
   amarillo del sello de comanda. La firma es el ticket que se imprime en la portada. */
:root {
  --tinta: #14211B;
  --tinta-2: #3D4A43;
  --tinta-3: #6B776F;
  --fondo: #EEF1EC;
  --papel: #FFFFFF;
  --linea: #D5DBD3;
  --verde: #1F7A52;
  --verde-hondo: #155C3D;
  --sello: #FFC93C;
  --display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --texto: 'Instrument Sans', -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --ancho: 1120px;
  --gutter: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--fondo); color: var(--tinta); font: 17px/1.55 var(--texto); }
img { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--sello); outline-offset: 3px; border-radius: 6px; }
.saltar { position: absolute; left: -9999px; }
.saltar:focus { left: 12px; top: 12px; z-index: 10; background: var(--papel); padding: 8px 12px; }

/* ---- Barra ---- */
.barra {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  padding: 14px var(--gutter); background: rgba(238, 241, 236, 0.92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linea);
}
.marca { font: 800 26px/1 var(--display); letter-spacing: -0.04em; text-decoration: none; color: var(--tinta); }
.marca::after { content: '·'; color: var(--verde); margin-left: 2px; }
.marca-chica { font-size: 20px; }
.nav { display: flex; gap: 22px; font-weight: 500; font-size: 15px; }
.nav a { text-decoration: none; color: var(--tinta-2); white-space: nowrap; }
.nav a:hover { color: var(--tinta); }
.acciones { display: flex; gap: 10px; }

.btn {
  display: inline-block; padding: 10px 18px; border-radius: 999px; text-decoration: none;
  font: 600 15px/1.2 var(--texto); border: 1.5px solid var(--tinta); cursor: pointer;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-fuerte { background: var(--tinta); color: var(--papel); }
.btn-fuerte:hover { background: var(--verde-hondo); border-color: var(--verde-hondo); }
.btn-quieto { background: transparent; color: var(--tinta); }
.btn-grande { padding: 14px 24px; font-size: 16px; }

/* ---- Secciones ---- */
main > section { max-width: var(--ancho); margin: 0 auto; padding: 72px var(--gutter); scroll-margin-top: 72px; }
.sobre { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--verde); margin: 0 0 14px; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.025em; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; line-height: 1.05; }
h3 { font-size: 21px; font-weight: 700; margin-bottom: 8px; }
.titulo-chico { font-size: 22px; margin-bottom: 20px; }
.encabezado { max-width: 680px; margin-bottom: 36px; }
.encabezado > p:last-child { color: var(--tinta-2); margin: 14px 0 0; }

/* ---- Portada ---- */
.portada {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 48px; align-items: center;
  padding-top: 56px !important; padding-bottom: 88px !important;
}
.portada h1 { font-size: clamp(40px, 6.2vw, 76px); font-weight: 800; line-height: 0.98; }
.portada h1 em { font-style: normal; color: var(--verde); }
.entrada { font-size: 19px; color: var(--tinta-2); max-width: 54ch; margin: 22px 0 30px; }
.portada-botones { display: flex; flex-wrap: wrap; gap: 12px; }

/* La firma: comanda térmica que se imprime línea por línea. */
.ticket-escena { margin: 0; justify-self: center; width: 100%; max-width: 360px; }
.ticket-escena figcaption { font: 400 12px/1.4 var(--mono); color: var(--tinta-3); text-align: center; margin-top: 14px; }
.ticket {
  position: relative; background: var(--papel); color: #1a1a1a; padding: 22px 22px 34px;
  font: 400 13px/1.7 var(--mono); transform: rotate(-1.6deg);
  box-shadow: 0 18px 40px rgba(20, 33, 27, 0.16), 0 2px 6px rgba(20, 33, 27, 0.08);
  /* borde de corte dentado */
  -webkit-mask: linear-gradient(#000 0 0) top/100% calc(100% - 12px) no-repeat,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom/16px 12px repeat-x;
          mask: linear-gradient(#000 0 0) top/100% calc(100% - 12px) no-repeat,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom/16px 12px repeat-x;
}
.ticket::before {
  content: 'COMANDA'; position: absolute; top: 16px; right: 14px; transform: rotate(6deg);
  background: var(--sello); color: var(--tinta); font: 700 12px/1 var(--mono); letter-spacing: .18em;
  padding: 7px 10px; border-radius: 4px;
}
.ticket-cabeza { display: flex; flex-direction: column; font-weight: 500; letter-spacing: .06em; padding-bottom: 12px; margin-bottom: 10px; border-bottom: 1px dashed #b9b9b9; }
.ticket-lineas { list-style: none; margin: 0; padding: 0; }
.ticket-lineas li { display: flex; justify-content: space-between; gap: 12px; }
.ticket-lineas li span:last-child { text-align: right; white-space: nowrap; }
.ticket-raya { border-top: 1px dashed #b9b9b9; margin: 10px 0; height: 0; }
.ticket-total { font-weight: 500; }
.ticket-total span:last-child { color: var(--verde-hondo); }
.ticket-pie { text-align: center; margin: 16px 0 0; color: #777; font-size: 12px; }
@media (prefers-reduced-motion: no-preference) {
  .ticket-lineas li { opacity: 0; animation: imprime .4s ease forwards; }
  .ticket-lineas li:nth-child(1) { animation-delay: .25s; }
  .ticket-lineas li:nth-child(2) { animation-delay: .55s; }
  .ticket-lineas li:nth-child(3) { animation-delay: .85s; }
  .ticket-lineas li:nth-child(4) { animation-delay: 1.15s; }
  .ticket-lineas li:nth-child(5) { animation-delay: 1.45s; }
  .ticket-lineas li:nth-child(6) { animation-delay: 1.75s; }
  .ticket-lineas li:nth-child(7) { animation-delay: 2.05s; }
  .ticket-lineas li:nth-child(8) { animation-delay: 2.35s; }
  .ticket-lineas li:nth-child(9) { animation-delay: 2.65s; }
  @keyframes imprime { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
}

/* ---- Para quién ---- */
.tres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.tres article { border-top: 2px solid var(--tinta); padding-top: 18px; }
.tres p { color: var(--tinta-2); margin: 0; }

/* ---- Qué hace ---- */
.que-hace { border-top: 1px solid var(--linea); }
.funciones { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; }
.funciones li { display: flex; flex-direction: column; padding: 18px 0; border-bottom: 1px solid var(--linea); }
.funciones b { font: 700 18px/1.3 var(--display); }
.funciones span { color: var(--tinta-2); font-size: 16px; margin-top: 4px; }

/* ---- Paquetes ---- */
.paquetes { border-top: 1px solid var(--linea); }
.plan-base {
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px; align-items: center;
  background: var(--tinta); color: var(--papel); border-radius: 22px; padding: 34px;
}
.plan-base h3 { font-size: 28px; }
.plan-base p { color: #C9D3CC; margin: 0; }
.plan-base .precio { text-align: right; }
.precio-mes { font: 800 clamp(38px, 5vw, 54px)/1 var(--display); letter-spacing: -0.03em; }
.precio-mes small { font: 500 16px var(--texto); letter-spacing: 0; color: #C9D3CC; margin-left: 4px; }
.precio-alta { font: 400 14px/1.4 var(--mono); color: #C9D3CC; margin-top: 8px; }
.modulos-titulo { font: 700 22px/1.2 var(--display); margin: 44px 0 14px; }
.modulos { width: 100%; border-collapse: collapse; }
.modulos th { text-align: left; font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--tinta-3); padding: 0 12px 10px 0; border-bottom: 1.5px solid var(--tinta); }
.modulos td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--linea); vertical-align: top; }
.modulos td:first-child b { font: 700 17px/1.3 var(--display); display: block; }
.modulos td:first-child span { color: var(--tinta-2); font-size: 15px; }
.modulos .num { font: 500 15px var(--mono); white-space: nowrap; text-align: right; font-variant-numeric: tabular-nums; }
.modulos th.num { text-align: right; }
.tabla { overflow-x: auto; }
.nota-precios { color: var(--tinta-3); font-size: 14px; margin-top: 14px; }

/* ---- Cómo empezar: una secuencia real, por eso numerada ---- */
.empezar { border-top: 1px solid var(--linea); }
.pasos { list-style: none; counter-reset: paso; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.pasos li { counter-increment: paso; display: flex; flex-direction: column; }
.pasos li::before { content: counter(paso); font: 800 46px/1 var(--display); color: var(--verde); margin-bottom: 10px; }
.pasos b { font: 700 19px/1.3 var(--display); }
.pasos span { color: var(--tinta-2); margin-top: 6px; }
.pasos code { font: 500 14px var(--mono); background: var(--papel); padding: 1px 6px; border-radius: 4px; }

/* ---- Clientes ---- */
.clientes { border-top: 1px solid var(--linea); }
.testimonios { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.testimonios blockquote { margin: 0; background: var(--papel); border-radius: 18px; padding: 24px; }
.testimonios p { font: 500 19px/1.45 var(--display); margin: 0 0 14px; }
.testimonios cite { font: 400 14px var(--texto); font-style: normal; color: var(--tinta-3); }

/* ---- Entrar / Contacto ---- */
.entrar { border-top: 1px solid var(--linea); }
.entrar p { color: var(--tinta-2); max-width: 60ch; margin: 0; }
.contacto { border-top: 1px solid var(--linea); }
.canales { display: flex; flex-wrap: wrap; gap: 14px; }
.canal { display: inline-flex; flex-direction: column; background: var(--papel); border: 1px solid var(--linea); border-radius: 16px; padding: 18px 22px; text-decoration: none; min-width: 240px; }
.canal b { font: 700 18px/1.3 var(--display); }
.canal span { font: 400 14px var(--mono); color: var(--tinta-2); margin-top: 4px; word-break: break-all; }
.sin-canales { color: var(--tinta-2); }

/* ---- Pie ---- */
.pie { max-width: var(--ancho); margin: 0 auto; padding: 32px var(--gutter) 48px; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: baseline; color: var(--tinta-3); font-size: 14px; border-top: 1px solid var(--linea); }
.pie a { color: var(--tinta-2); }

/* ---- Celular y tableta ---- */
@media (max-width: 920px) {
  .portada { grid-template-columns: minmax(0, 1fr); }
  .ticket-escena { max-width: 330px; }
  .pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-base { grid-template-columns: minmax(0, 1fr); }
  .plan-base .precio { text-align: left; }
}
@media (max-width: 720px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .nav { order: 3; width: 100%; overflow-x: auto; gap: 18px; padding-top: 12px; }
  main > section { padding-top: 52px; padding-bottom: 52px; }
  .tres, .funciones, .pasos { grid-template-columns: minmax(0, 1fr); }
  .acciones .btn { padding: 8px 14px; }
  .plan-base { padding: 24px; }
  .canal { min-width: 0; width: 100%; }
}