/* dev.connected.ar — estilos. Identidad de connected.ar: fondo oscuro, degradados azul→rosa y violeta→negro, Nunito + Lato. */
:root {
  --negro: #0f1013;
  --gris: #1f2429;
  --gris-2: #2a3038;
  --azul: #526FCB;
  --rosa: #E22D60;
  --violeta: #610958;
  --blanco: #ffffff;
  --texto: #ffffff;
  --texto-2: rgba(255, 255, 255, .72);
  --texto-3: rgba(255, 255, 255, .5);
  --borde: rgba(255, 255, 255, .12);
  --card: rgba(255, 255, 255, .06);
  --grad-principal: radial-gradient(at 0% 0%, #526FCB 0%, #E22D60 100%);
  --grad-secundario: radial-gradient(at 0% 0%, #610958 0%, #000000 100%);
  --grad-linea: linear-gradient(90deg, #526FCB, #E22D60);
  --titulos: "Nunito", system-ui, sans-serif;
  --cuerpo: "Lato", system-ui, sans-serif;
  --radio: 12px;
  --radio-btn: 6px;
  --ancho: 1180px;
  --gutter: 16px;
  --top-alto: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  background: var(--negro);
  color: var(--texto);
  font-family: var(--cuerpo);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-family: var(--titulos); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 300; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 900px) { .contenedor { padding: 0 32px; } }
.saltar { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 12px; border-radius: 6px; z-index: 100; }
.saltar:focus { left: 8px; }
.oculto { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* Botones */
.btn {
  display: inline-block;
  font-family: var(--titulos);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 14px 22px;
  border: 2px solid #fff;
  border-radius: var(--radio-btn);
  color: #fff;
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, color .2s, transform .2s;
}
.btn:hover { background: #fff; color: var(--negro); }
.btn--primario { background: #fff; color: var(--negro); }
.btn--primario:hover { background: transparent; color: #fff; }
.btn--chico { padding: 10px 16px; font-size: .95rem; }
.btn--bloque { display: block; text-align: center; }

/* Header */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--top-alto);
  background: rgba(15, 16, 19, .82);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borde);
}
.top__fila { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 16px; }
.top__logo img { width: 150px; height: auto; }
.top__nav { display: flex; align-items: center; gap: 28px; }
.top__nav a { text-decoration: none; font-family: var(--titulos); font-weight: 600; font-size: .98rem; color: var(--texto-2); }
.top__nav a:hover { color: #fff; }
.top__nav .top__wa { color: var(--negro); padding: 10px 16px; font-size: .95rem; }
.top__nav .top__wa:hover { color: #fff; }
.top__burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.top__burger span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .2s, opacity .2s; }
@media (max-width: 899px) {
  .top__burger { display: block; }
  .top__nav {
    position: fixed; top: var(--top-alto); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(15, 16, 19, .97);
    border-bottom: 1px solid var(--borde);
    padding: 8px var(--gutter) 16px;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform .2s, opacity .2s;
  }
  .top__nav a { padding: 14px 4px; border-bottom: 1px solid var(--borde); font-size: 1.05rem; }
  .top__nav .top__wa { margin-top: 12px; text-align: center; border-bottom: 0; }
  .top--abierto .top__nav { transform: none; opacity: 1; pointer-events: auto; }
  .top--abierto .top__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .top--abierto .top__burger span:nth-child(2) { opacity: 0; }
  .top--abierto .top__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: calc(var(--top-alto) + 96px) 0 112px;
  background: var(--grad-principal);
}
.hero__contenido { position: relative; z-index: 1; max-width: 760px; }
.hero__kicker, .seccion__kicker {
  font-family: var(--titulos); font-weight: 700; font-size: .85rem;
  letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .8); margin-bottom: 14px;
}
.hero__bajada { font-size: clamp(1.1rem, 2vw, 1.35rem); color: rgba(255, 255, 255, .92); max-width: 640px; margin-bottom: 32px; }
.hero__botones { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__marca, .seccion__marca {
  position: absolute; right: -6%; bottom: -18%; width: min(52vw, 560px);
  opacity: .12; pointer-events: none; user-select: none;
}

/* Secciones */
.seccion { position: relative; overflow: hidden; padding: 96px 0; }
.seccion--gris { background: var(--gris); }
.seccion--violeta { background: var(--grad-secundario); }
.seccion__cabecera { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.seccion__cabecera--izq { margin: 0 0 32px; text-align: left; }
.seccion__bajada { color: var(--texto-2); font-size: 1.08rem; }
.seccion__cabecera h2::after {
  content: ""; display: block; width: 56px; height: 3px; margin: 18px auto 0; background: var(--grad-linea); border-radius: 2px;
}
.seccion__cabecera--izq h2::after { margin-left: 0; }

/* Grilla y tarjetas */
.grilla { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 1023px) { .grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 639px) { .grilla { grid-template-columns: minmax(0, 1fr); } }
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--borde); border-radius: var(--radio);
  overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .24); box-shadow: 0 18px 40px rgba(0, 0, 0, .35); }
.card__abrir { display: block; width: 100%; padding: 0; border: 0; background: var(--gris-2); cursor: pointer; }
.card__img { width: 100%; aspect-ratio: 8 / 5; object-fit: cover; }
.card__cuerpo { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 20px; }
.card__titulo { font-size: 1.3rem; margin-bottom: 4px; }
.card__tagline { font-family: var(--titulos); font-weight: 600; color: #fff; margin-bottom: 10px; }
.card__resumen { color: var(--texto-2); font-size: .98rem; flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 18px; }
.chips li {
  font-family: var(--titulos); font-weight: 600; font-size: .75rem; letter-spacing: .02em;
  padding: 4px 9px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid var(--borde); color: var(--texto-2);
}
.card__pie { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card__wa { font-size: .9rem; color: var(--texto-2); text-decoration: none; border-bottom: 1px solid transparent; }
.card__wa:hover { color: #fff; border-color: #fff; }
.card__data { display: none; }

/* Agentes */
.agentes__columnas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; margin-bottom: 48px; }
@media (max-width: 799px) { .agentes__columnas { grid-template-columns: minmax(0, 1fr); gap: 32px; } }
.agentes__col h3 { font-weight: 600; font-size: 1.1rem; color: var(--texto-2); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 18px; }
.lista-check li, .lista-casos li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 16px; height: 8px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg);
}
.lista-casos li::before {
  content: ""; position: absolute; left: 4px; top: 11px; width: 8px; height: 8px; border-radius: 50%; background: var(--grad-linea);
}
.lista-casos strong { font-family: var(--titulos); }
.agentes__cierre { text-align: center; max-width: 640px; margin: 0 auto; }
.agentes__cierre p { color: var(--texto-2); margin-bottom: 22px; }

/* Sitios web */
.sitios__mejoras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-bottom: 56px; }
@media (max-width: 899px) { .sitios__mejoras { grid-template-columns: minmax(0, 1fr); } }
.mejora { background: var(--card); border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px 24px; }
.mejora h3 { font-size: 1.05rem; margin-bottom: 6px; }
.mejora h3::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--grad-linea); margin-right: 10px; vertical-align: 1px; }
.mejora p { color: var(--texto-2); font-size: .95rem; margin: 0; }
.sitios__grilla { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 1023px) { .sitios__grilla { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 767px) { .sitios__grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 479px) { .sitios__grilla { grid-template-columns: minmax(0, 1fr); } }
.sitio { display: flex; flex-direction: column; text-decoration: none; background: var(--card); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; }
.sitio:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .24); box-shadow: 0 18px 40px rgba(0, 0, 0, .35); }
.sitio__img { width: 100%; aspect-ratio: 8 / 5; object-fit: cover; object-position: top; background: var(--gris-2); }
.sitio__cuerpo { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px 16px; }
.sitio__nombre { font-family: var(--titulos); font-weight: 700; font-size: 1.02rem; }
.sitio__rubro { font-family: var(--titulos); font-weight: 600; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-3); }
.sitio__desc { color: var(--texto-2); font-size: .9rem; line-height: 1.45; margin-top: 4px; }
.sitio__url { margin-top: 8px; font-size: .82rem; color: var(--texto-3); }
.sitio:hover .sitio__url { color: #fff; }

/* OJS */
.ojs__columnas { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px; margin-bottom: 48px; align-items: start; }
@media (max-width: 899px) { .ojs__columnas { grid-template-columns: minmax(0, 1fr); } }
.ojs__col h3, .ojs__caso h3 { font-size: 1.1rem; }
.ojs__col h3 { font-weight: 600; color: var(--texto-2); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 18px; }
.ojs__caso { background: rgba(0, 0, 0, .35); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; }
.ojs__caso img { width: 100%; aspect-ratio: 8 / 5; object-fit: cover; object-position: top; display: block; }
.ojs__caso > p, .ojs__caso > h3, .ojs__caso > a.ficha__links-link { margin-left: 24px; margin-right: 24px; }
.ojs__caso-kicker { font-family: var(--titulos); font-weight: 700; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--texto-3); margin: 20px 24px 6px; }
.ojs__caso h3 { margin-bottom: 8px; }
.ojs__caso > p:not(.ojs__caso-kicker) { color: var(--texto-2); font-size: .95rem; }
.ficha__links-link { display: inline-block; font-size: .95rem; text-decoration: none; color: #fff; border: 1px solid var(--borde); padding: 8px 14px; border-radius: 999px; margin-bottom: 24px; }
.ficha__links-link:hover { border-color: #fff; }

/* Pasos */
.pasos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: paso; }
@media (max-width: 799px) { .pasos { grid-template-columns: minmax(0, 1fr); } }
.paso { background: var(--card); border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px 24px; }
.paso__num {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-linea); font-family: var(--titulos); font-weight: 700; font-size: 1.2rem; margin-bottom: 16px;
}
.paso p { color: var(--texto-2); margin: 0; }

/* Contacto */
.contacto { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 56px; align-items: start; }
@media (max-width: 899px) { .contacto { grid-template-columns: minmax(0, 1fr); gap: 40px; } }
.form label { display: block; font-family: var(--titulos); font-weight: 600; font-size: .95rem; margin-bottom: 16px; }
.form .opcional { font-weight: 400; color: var(--texto-3); }
.form input, .form select, .form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 12px 14px;
  font: inherit; font-family: var(--cuerpo); color: #fff;
  background: rgba(255, 255, 255, .06); border: 1px solid var(--borde); border-radius: 8px;
}
.form select option, .form select optgroup { color: #000; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: #fff; background: rgba(255, 255, 255, .1); }
.form textarea { resize: vertical; min-height: 130px; }
.form__fila { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 639px) { .form__fila { grid-template-columns: minmax(0, 1fr); gap: 0; } }
.form__captcha { margin-bottom: 18px; }
label.form__captcha input { max-width: 160px; }
.form__pie { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form__estado { margin: 0; font-size: .95rem; min-height: 1.4em; }
.form__estado--ok { color: #7ef0a4; }
.form__estado--error { color: #ff8aa6; }
.form__estado a { color: #fff; }
.contacto__lado { background: var(--card); border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px; }
.contacto__lado h3 { margin-bottom: 16px; }
.contacto__lado .btn { margin-bottom: 22px; }
.contacto__dato { display: flex; flex-direction: column; margin-bottom: 14px; color: var(--texto-2); }
.contacto__dato span { font-family: var(--titulos); font-weight: 700; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-3); }
.contacto__dato a { color: #fff; text-decoration: none; }
.contacto__dato a:hover { text-decoration: underline; }

/* Footer */
.pie { background: var(--grad-secundario); border-top: 1px solid var(--borde); padding: 48px 0; }
.pie__fila { display: grid; grid-template-columns: 1fr auto; gap: 24px 48px; align-items: center; }
@media (max-width: 799px) { .pie__fila { grid-template-columns: minmax(0, 1fr); } }
.pie__marca img { width: 120px; margin-bottom: 12px; }
.pie__marca p { color: var(--texto-2); font-size: .95rem; margin: 0; }
.pie__redes { display: flex; flex-wrap: wrap; gap: 14px; }
.pie__redes a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--borde); color: var(--texto-2); transition: color .2s, border-color .2s, background .2s; }
.pie__redes a:hover { color: var(--negro); background: #fff; border-color: #fff; }
.pie__redes svg { width: 18px; height: 18px; fill: currentColor; }
.pie__marca a { display: inline-block; }
.pie__copy { grid-column: 1 / -1; color: var(--texto-3); font-size: .85rem; margin: 0; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal__fondo { position: absolute; inset: 0; background: rgba(0, 0, 0, .7); backdrop-filter: blur(4px); }
.modal__caja {
  position: relative; width: min(100%, 860px); max-height: calc(100vh - 32px); overflow: auto;
  background: var(--gris); border: 1px solid var(--borde); border-radius: var(--radio);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  animation: modal-in .22s ease-out;
}
@keyframes modal-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.modal__cerrar {
  position: sticky; top: 12px; float: right; margin: 12px 12px 0 0; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--borde);
  background: rgba(15, 16, 19, .8); color: #fff; font-size: 26px; line-height: 1; cursor: pointer;
}
.modal__cerrar:hover { background: #fff; color: var(--negro); }
.ficha__img { width: 100%; aspect-ratio: 8 / 5; max-height: 340px; object-fit: cover; background: var(--gris-2); }
.ficha__cuerpo { padding: 28px; }
@media (min-width: 700px) { .ficha__cuerpo { padding: 36px 40px 40px; } }
.ficha__estado {
  display: inline-block; font-family: var(--titulos); font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .1); border: 1px solid var(--borde); margin-bottom: 16px;
}
.ficha__cuerpo h3 { font-size: 1.8rem; margin-bottom: 4px; }
.ficha__tagline { font-family: var(--titulos); font-weight: 600; font-size: 1.15rem; margin-bottom: 20px; }
.ficha__cuerpo h4 { font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-3); margin: 24px 0 8px; }
.ficha__cuerpo p { color: var(--texto-2); }
.ficha__cuerpo .lista-check li { color: var(--texto-2); }
.ficha__galeria { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 639px) { .ficha__galeria { grid-template-columns: minmax(0, 1fr); } }
.ficha__galeria figure { margin: 0; }
.ficha__galeria img { width: 100%; aspect-ratio: 8 / 5; object-fit: cover; border-radius: 8px; border: 1px solid var(--borde); }
.ficha__galeria figcaption { font-size: .82rem; color: var(--texto-3); margin-top: 6px; }
.ficha__links { display: flex; flex-wrap: wrap; gap: 10px; }
.ficha__links a { font-size: .95rem; text-decoration: none; color: #fff; border: 1px solid var(--borde); padding: 8px 14px; border-radius: 999px; }
.ficha__links a:hover { border-color: #fff; }
.ficha__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--borde); }