/* Belgrano Webs. Palette: paper, ink, cobalt (highlight + links), stone (secondary text). */
:root {
  --papel: #f2f3ee;
  --papel-2: #e7e9e1;
  --tinta: #14181a;
  --tinta-2: #262c2f;
  --piedra: #5b6164;
  --linea: #d3d6cc;
  --cobalto: #2236d6;
  --cobalto-claro: #aab4ff;
  --radio: 14px;
  --gutter: 16px;
  --fuente: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
}
@media (min-width: 768px) { :root { --gutter: 32px; } }

*, *::before, *::after { 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(--papel); color: var(--tinta);
  font-family: var(--fuente); font-size: 1.0625rem; line-height: 1.55;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -0.025em; }
p { margin: 0; text-wrap: pretty; }
::placeholder { color: #5b6164; opacity: 1; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--cobalto); outline-offset: 3px; border-radius: 4px; }

.contenedor { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }
.saltar { position: absolute; left: -999px; top: 8px; background: var(--tinta); color: #fff; padding: 8px 12px; z-index: 50; }
.saltar:focus { left: 8px; }

.ico { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ico--grande { width: 28px; height: 28px; stroke-width: 1.75; }

/* Buttons */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 22px; border-radius: 999px;
  background: var(--tinta); color: #fff; text-decoration: none;
  font-weight: 700; font-size: 1.0625rem; border: 0; cursor: pointer; font-family: inherit;
  transition: background-color .15s ease, transform .15s ease;
}
.boton:hover { background: var(--cobalto); }
.boton:active { transform: translateY(1px); }
.boton--chico { min-height: 42px; padding: 0 16px; font-size: .95rem; }
.boton--claro { background: #fff; color: var(--tinta); }
.boton--claro:hover { background: var(--cobalto-claro); color: var(--tinta); }
.boton--ancho { width: 100%; }
.enlace { font-weight: 700; text-underline-offset: 4px; text-decoration-thickness: 2px; text-decoration-color: var(--cobalto); }
.enlace:hover { color: var(--cobalto); }

/* Header */
.barra { position: sticky; top: 0; z-index: 20; background: rgba(242, 243, 238, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linea); }
.barra__fila { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.logo img { height: 17px; width: auto; }
.logo__webs { background: var(--cobalto); color: #fff; font-weight: 800; font-size: 1rem; line-height: 1; padding: 4px 7px 5px; border-radius: 4px; letter-spacing: -0.01em; }
.barra__nav { display: none; gap: 28px; font-weight: 600; font-size: .98rem; }
.barra__nav a { text-decoration: none; color: var(--tinta-2); }
.barra__nav a:hover { color: var(--cobalto); }
@media (min-width: 900px) { .barra__nav { display: flex; } }

/* Hero */
.portada { padding: 40px 0 56px; overflow: hidden; }
.portada__grid { display: grid; gap: 40px; }
.portada h1 { font-size: clamp(2.45rem, 9.6vw, 3.9rem); font-weight: 800; line-height: 1.04; letter-spacing: -0.035em; text-wrap: balance; }
.portada h1 { isolation: isolate; }
.realce { position: relative; z-index: -1; background: var(--cobalto); color: #fff; padding: 0 .12em; border-radius: .08em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.portada__bajada { margin-top: 22px; font-size: 1.15rem; color: var(--tinta-2); max-width: 34em; }
.precio-portada { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.precio-portada strong { font-size: 1.45rem; font-weight: 800; letter-spacing: -0.02em; }
.precio-portada span { color: var(--piedra); }
.portada__acciones { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.pruebas { margin: 28px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.pruebas li { font-size: .92rem; font-weight: 600; padding: 6px 12px; border: 1px solid var(--linea); border-radius: 999px; background: #fff; }

.portada__ventanas { position: relative; aspect-ratio: 1 / .8; }
.ventana {
  position: absolute; width: 80%; border-radius: 12px; overflow: hidden;
  background: #fff; border: 1px solid #c9ccc2;
  box-shadow: 0 28px 48px -28px rgba(20, 24, 26, .5);
}
.ventana__barra { height: 30px; display: flex; align-items: center; padding: 0 10px; background: #fff; border-bottom: 1px solid var(--linea); }
.ventana__barra span { font-size: 11px; color: var(--piedra); background: var(--papel); border-radius: 99px; padding: 2px 12px; }
.ventana__pantalla { aspect-ratio: 16 / 10; }
.ventana--1 { left: 0; top: 0; }
.ventana--2 { left: 10%; top: 21%; z-index: 2; }
.ventana--3 { left: 20%; top: 42%; z-index: 3; }
@media (min-width: 960px) {
  .portada { padding: 72px 0 96px; }
  .portada__grid { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 56px; }
  .ventana__barra { height: 34px; }
  .ventana__barra span { font-size: 12px; }
}

/* CSS fallback for a page thumbnail while thumb.webp does not exist */
.mock { position: relative; background: var(--b); display: flex; flex-direction: column; gap: 7%; padding: 0 0 8%; }
.mock > span { display: block; flex: none; }
.mock__barra { height: 7%; background: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.06); }
.mock__foto { height: 40%; background: var(--a); opacity: .9; margin-top: -7%; }
.mock__titulo { height: 5%; width: 72%; margin-left: 8%; background: var(--tinta); border-radius: 3px; }
.mock__linea { height: 2.4%; width: 80%; margin-left: 8%; margin-top: -4%; background: rgba(20,24,26,.28); border-radius: 2px; }
.mock__linea--corta { width: 55%; }
.mock__boton { height: 7%; width: 46%; margin-left: 8%; background: var(--a); border-radius: 99px; }
.mock__filas { height: 16%; margin: 0 8%; background:
  linear-gradient(rgba(20,24,26,.14), rgba(20,24,26,.14)) 0 0 / 100% 1px no-repeat,
  linear-gradient(rgba(20,24,26,.14), rgba(20,24,26,.14)) 0 50% / 100% 1px no-repeat,
  linear-gradient(rgba(20,24,26,.14), rgba(20,24,26,.14)) 0 100% / 100% 1px no-repeat; }
.mock img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; }

/* Sections */
.seccion { padding: 64px 0; }
@media (min-width: 960px) { .seccion { padding: 104px 0; } }
.seccion--suave { background: var(--papel-2); }
.seccion--tinta { background: var(--tinta); color: #fff; }
.cabeza { max-width: 44rem; margin-bottom: 36px; }
.cabeza h2 { font-size: clamp(2rem, 6.4vw, 3.6rem); font-weight: 800; text-wrap: balance; }
.cabeza p { margin-top: 14px; font-size: 1.1rem; color: var(--piedra); }
.seccion--tinta .cabeza p { color: #c4c9cb; }
.nota { margin-top: 28px; font-size: .95rem; color: var(--piedra); }
.nota--tinta { color: #c4c9cb; max-width: 48rem; }

/* Portfolio */
.obras { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 14px; }
@media (min-width: 900px) { .obras { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px 28px; } }
.obra { text-decoration: none; display: block; }
.obra__marco { aspect-ratio: 16 / 10; border-radius: var(--radio); overflow: hidden; border: 1px solid var(--linea); transition: transform .25s ease; }
.obra:hover .obra__marco { transform: translateY(-4px); }
.obra h3 { margin-top: 14px; font-size: 1.2rem; font-weight: 800; }
.obra:hover h3 { color: var(--cobalto); text-decoration: underline; text-underline-offset: 4px; }
.obra p { margin-top: 4px; font-size: .95rem; color: var(--piedra); }
@media (min-width: 900px) { .obra h3 { font-size: 1.45rem; } .obra p { font-size: 1.02rem; } }

/* Steps */
.pasos { list-style: none; margin: 0; padding: 0; display: grid; gap: 32px; counter-reset: none; }
@media (min-width: 900px) { .pasos { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
.pasos li { border-top: 2px solid var(--tinta); padding-top: 20px; }
.pasos__n { display: block; font-size: 3.4rem; font-weight: 900; line-height: 1; color: var(--cobalto); letter-spacing: -0.04em; }
.pasos h3 { margin-top: 14px; font-size: 1.45rem; font-weight: 800; }
.pasos p { margin-top: 8px; color: var(--tinta-2); }

/* Plans */
.planes { display: grid; gap: 16px; }
@media (min-width: 960px) { .planes { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.plan { border: 1px solid #3a4246; border-radius: var(--radio); padding: 28px 24px; display: flex; flex-direction: column; background: var(--tinta-2); }
.plan h3 { font-size: 1.6rem; font-weight: 800; }
.plan__para { margin-top: 8px; color: #c4c9cb; min-height: 3.1em; }
.plan__mes { margin-top: 22px; font-size: 1.05rem; }
.plan__mes strong { font-size: 2.7rem; font-weight: 900; letter-spacing: -0.035em; line-height: 1; margin-right: 4px; }
.plan__inicio { margin-top: 6px; color: #c4c9cb; }
.plan ul { list-style: none; margin: 24px 0 28px; padding: 22px 0 0; border-top: 1px solid #3a4246; display: grid; gap: 12px; flex: 1; align-content: start; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li .ico { margin-top: .2em; color: var(--cobalto-claro); }

/* Included */
.incluye__lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }
@media (min-width: 720px) { .incluye__lista { grid-template-columns: repeat(2, 1fr); gap: 36px 40px; } }
@media (min-width: 1040px) { .incluye__lista { grid-template-columns: repeat(3, 1fr); } }
.incluye__lista li { display: flex; gap: 16px; align-items: flex-start; }
.incluye__lista .ico { color: var(--cobalto); margin-top: 2px; }
.incluye__lista h3 { font-size: 1.2rem; font-weight: 800; }
.incluye__lista p { margin-top: 6px; color: var(--tinta-2); }

/* FAQ */
@media (min-width: 960px) { .preguntas { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; } }
.preguntas__lista { border-top: 1px solid var(--tinta); }
.preguntas details { border-bottom: 1px solid var(--linea); }
.preguntas summary {
  list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative;
  font-weight: 700; font-size: 1.12rem; line-height: 1.35;
}
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background: linear-gradient(var(--tinta), var(--tinta)) center / 100% 2px no-repeat,
              linear-gradient(var(--tinta), var(--tinta)) center / 2px 100% no-repeat;
  transition: transform .2s ease;
}
.preguntas details[open] summary::after { transform: rotate(45deg); }
.preguntas summary:hover { color: var(--cobalto); }
.preguntas details p { padding: 0 0 22px; color: var(--tinta-2); max-width: 40rem; }

/* Contact */
.contacto { display: grid; gap: 40px; }
@media (min-width: 960px) { .contacto { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; } }
.contacto h2 { font-size: clamp(2rem, 6.4vw, 3.6rem); font-weight: 800; text-wrap: balance; }
.contacto__texto > p { margin-top: 14px; font-size: 1.1rem; color: var(--tinta-2); max-width: 30rem; }
.canales { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 10px; }
.canales a { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.1rem; text-decoration: none; padding: 6px 0; }
.canales a span { text-decoration: underline; text-decoration-color: var(--linea); text-underline-offset: 5px; text-decoration-thickness: 2px; }
.canales a:hover span { text-decoration-color: var(--cobalto); }
.canales .ico { color: var(--cobalto); width: 22px; height: 22px; }

.formulario { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 24px 18px; display: grid; gap: 16px; }
@media (min-width: 600px) { .formulario { padding: 32px; } }
.campo-par { display: grid; gap: 16px; }
@media (min-width: 600px) { .campo-par { grid-template-columns: 1fr 1fr; } }
.campo label { display: block; font-weight: 700; font-size: .98rem; margin-bottom: 6px; }
.campo input, .campo select {
  width: 100%; min-height: 50px; padding: 0 14px; font: inherit; color: var(--tinta);
  background: var(--papel); border: 1.5px solid var(--linea); border-radius: 10px;
}
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--tinta) 50%), linear-gradient(135deg, var(--tinta) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.campo input:focus, .campo select:focus { outline: none; border-color: var(--cobalto); box-shadow: 0 0 0 3px rgba(34, 54, 214, .18); }
.campo [aria-invalid="true"] { border-color: #b42318; }
.campo__error { margin-top: 6px; color: #b42318; font-size: .92rem; font-weight: 600; }
.formulario__alt, .formulario__legal { font-size: .95rem; color: var(--piedra); }
.formulario__alt a, .formulario__legal a { color: var(--tinta); font-weight: 700; text-underline-offset: 3px; }

/* Footer */
.pie { background: var(--tinta); color: #c4c9cb; padding: 40px 0 96px; font-size: .95rem; }
@media (min-width: 960px) { .pie { padding-bottom: 40px; } }
.pie__fila { display: grid; gap: 20px; }
@media (min-width: 900px) { .pie__fila { grid-template-columns: 1fr auto; align-items: end; } }
.pie__marca { color: #fff; font-weight: 800; font-size: 1.2rem; margin-bottom: 6px; }
.pie__nav { display: flex; gap: 20px; }
.pie__nav a { color: #fff; text-underline-offset: 3px; }

/* Floating WhatsApp (phones only) */
.flotante {
  position: fixed; right: 16px; bottom: 16px; z-index: 30; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: var(--tinta); color: #fff;
  box-shadow: 0 10px 24px -8px rgba(20, 24, 26, .6);
  opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity .2s ease, transform .2s ease;
}
.flotante .ico { width: 26px; height: 26px; }
.flotante.visible { opacity: 1; pointer-events: auto; transform: none; }
@media (min-width: 960px) { .flotante { display: none; } }

/* Privacy page */
.legal { padding: 48px 0 80px; }
.legal .contenedor { max-width: 720px; }
.legal p, .legal li { max-width: 68ch; }
.legal h1 { font-size: clamp(2.2rem, 7vw, 3.4rem); font-weight: 800; }
.legal h2 { font-size: 1.35rem; font-weight: 800; margin-top: 36px; }
.legal p, .legal li { margin-top: 12px; color: var(--tinta-2); }
.legal ul { padding-left: 1.2em; }