/* iDEV · landing · tokens de marca (doc 04) */
@font-face { font-family: "Space Grotesk"; font-weight: 500; font-display: swap; src: url("fonts/space-grotesk-500.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 700; font-display: swap; src: url("fonts/space-grotesk-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-sans-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-sans-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("fonts/ibm-plex-sans-600.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-500.woff2") format("woff2"); }

:root {
  --brand-050: #E9F6F7; --brand-100: #CDEBEC; --brand-200: #9AD7DA; --brand-300: #5CBCC1; --brand-400: #2BA0A7;
  --brand-500: #0F8B92; --brand-600: #0B7C84; --brand-700: #08636A; --brand-800: #064A50; --brand-900: #053035;
  --ink-000: #FFFFFF; --ink-050: #F6F8F9; --ink-100: #EDF1F3; --ink-200: #DCE3E6; --ink-300: #BFCACF; --ink-400: #83939A;
  --ink-500: #657579; --ink-600: #47565C; --ink-700: #2C3A40; --ink-800: #1A262B; --ink-900: #0D1619;
  --jade-600: #0E7A4F; --jade-050: #E7F6EE; --amber-600: #8F5C00; --amber-050: #FBF2DF;
  --display: "Space Grotesk", "Trebuchet MS", system-ui, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radio: 11px; --control: 8px;
  --ancho: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--body); font-size: 16px; line-height: 1.65; color: var(--ink-900); background: var(--ink-000); }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-700); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2.1rem, 4.2vw, 3.25rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; }
.contenedor { width: min(var(--ancho), calc(100% - 2.5rem)); margin: 0 auto; }
.etiqueta { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--brand-600); }
.oscuro .etiqueta { color: var(--brand-300); }
.cifra, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.seccion { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.seccion-gris { background: var(--ink-050); }
.encabezado { max-width: 44rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.encabezado h2 { margin: 0.6rem 0 1rem; }
.encabezado p { font-size: 1.1rem; color: var(--ink-600); }

/* botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 44px; padding: 0 1.25rem; border-radius: var(--control);
  font-family: var(--body); font-weight: 600; font-size: 0.97rem; border: 1px solid transparent; cursor: pointer; text-decoration: none !important; transition: background .15s, color .15s, border-color .15s; }
.boton-primario { background: var(--brand-600); color: #fff; }
.boton-primario:hover { background: var(--brand-700); }
.boton-secundario { background: transparent; color: var(--ink-900); border-color: var(--ink-300); }
.boton-secundario:hover { border-color: var(--ink-600); background: var(--ink-050); }
.oscuro .boton-secundario { color: #fff; border-color: rgba(255,255,255,.35); }
.oscuro .boton-secundario:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.6); }
.boton-grande { min-height: 52px; padding: 0 1.6rem; font-size: 1.05rem; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(13,22,25,.92); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,.07); }
.nav .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.nav-logo img { height: 30px; width: auto; }
.nav-ligas { display: flex; align-items: center; gap: 1.6rem; }
.nav-ligas a { color: var(--ink-300); font-size: 0.95rem; font-weight: 500; }
.nav-ligas a:hover { color: #fff; text-decoration: none; }
.nav-ligas .boton { min-height: 40px; }
.nav-toggle { display: none; background: none; border: 1px solid rgba(255,255,255,.3); color: #fff; border-radius: var(--control); width: 44px; height: 44px; font-size: 1.3rem; cursor: pointer; }
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-ligas { display: none; position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 0; background: var(--ink-900); border-bottom: 1px solid rgba(255,255,255,.1); padding: 0.5rem 1.25rem 1.25rem; }
  .nav-ligas.abierto { display: flex; }
  .nav-ligas a { padding: 0.8rem 0; border-bottom: 1px solid rgba(255,255,255,.07); }
  .nav-ligas .boton { margin-top: 0.9rem; border: none; }
}

/* hero */
.hero { background: var(--ink-900); color: #fff; padding: clamp(3.5rem, 7vw, 6rem) 0 0; overflow: hidden; }
.hero .contenedor { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.hero h1 { margin: 0.9rem 0 1.25rem; color: #fff; }
.hero .bajada { font-size: 1.15rem; line-height: 1.6; color: var(--ink-300); max-width: 34rem; }
.hero .acciones { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.hero .nota { margin-top: 1.1rem; font-size: 0.85rem; color: var(--ink-400); }
.hero-imagen { position: relative; }
.hero-imagen .marco { transform: perspective(1800px) rotateY(-5deg) rotateX(1.5deg) scale(1.04); transform-origin: left center; }
.franja { margin-top: clamp(3rem, 6vw, 5rem); border-top: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.03); }
.franja .contenedor { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 1.4rem 0; }
.franja div { display: flex; flex-direction: column; gap: 0.15rem; }
.franja strong { font-family: var(--display); font-size: 1.15rem; color: #fff; font-weight: 700; letter-spacing: -0.01em; }
.franja span { font-size: 0.85rem; color: var(--ink-400); }
@media (max-width: 900px) {
  .hero .contenedor { grid-template-columns: 1fr; }
  .hero-imagen .marco { transform: none; }
  .franja .contenedor { grid-template-columns: repeat(2, 1fr); }
}

/* marco de navegador */
.marco { background: var(--ink-800); border-radius: 12px; padding: 0.55rem 0.55rem 0; box-shadow: 0 30px 80px rgba(5,48,53,.35), 0 2px 6px rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.06); }
.marco-barra { display: flex; align-items: center; gap: 0.35rem; padding: 0.15rem 0.35rem 0.5rem; }
.marco-barra i { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-600); display: inline-block; }
.marco-barra span { margin-left: 0.6rem; font-family: var(--mono); font-size: 0.7rem; color: var(--ink-400); }
.marco img { border-radius: 6px 6px 0 0; width: 100%; height: auto; }
.claro .marco { box-shadow: 0 20px 50px rgba(13,22,25,.14), 0 1px 3px rgba(13,22,25,.12); }

/* problema */
.tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.tarjeta { background: var(--ink-000); border: 1px solid var(--ink-200); border-radius: var(--radio); padding: 1.6rem; }
.seccion-gris .tarjeta { background: #fff; }
.tarjeta h3 { margin: 0.8rem 0 0.5rem; font-size: 1.12rem; }
.tarjeta p { color: var(--ink-600); font-size: 0.97rem; }
.tarjeta .icono { width: 40px; height: 40px; border-radius: 10px; background: var(--brand-050); color: var(--brand-700); display: grid; place-items: center; }
.tarjeta .icono svg { width: 22px; height: 22px; }
.remate { margin-top: 2rem; font-size: 1.15rem; max-width: 46rem; color: var(--ink-800); }
.remate strong { color: var(--brand-700); }
@media (max-width: 860px) { .tres { grid-template-columns: 1fr; } }

/* módulos */
.modulo { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; padding: clamp(2.5rem, 5vw, 4.5rem) 0; border-top: 1px solid var(--ink-200); }
.modulo:first-of-type { border-top: 0; padding-top: 0; }
.modulo.invertido .texto { order: 2; }
.modulo h3 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); margin: 0.6rem 0 0.9rem; }
.modulo p { color: var(--ink-600); font-size: 1.02rem; }
.modulo ul { margin: 1.1rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.55rem; }
.modulo li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--ink-700); font-size: 0.97rem; }
.modulo li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 0.2rem; border-radius: 50%; background: var(--brand-050) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2308636A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E") center/11px no-repeat; }
@media (max-width: 900px) { .modulo { grid-template-columns: 1fr; } .modulo.invertido .texto { order: 0; } }

/* galería */
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; align-items: start; }
.galeria figure { margin: 0; }
.galeria figcaption { margin-top: 0.7rem; font-size: 0.9rem; color: var(--ink-600); }
.galeria .movil { max-width: 260px; margin: 0 auto; }
.galeria .movil img { border-radius: 22px; border: 6px solid var(--ink-800); box-shadow: 0 20px 50px rgba(13,22,25,.18); }
@media (max-width: 900px) { .galeria { grid-template-columns: 1fr; } }

/* pasos */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: paso; }
.paso { position: relative; background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radio); padding: 1.5rem; }
.paso::before { counter-increment: paso; content: counter(paso, decimal-leading-zero); font-family: var(--mono); font-weight: 500; color: var(--brand-600); font-size: 0.85rem; letter-spacing: 0.08em; }
.paso .cuando { display: block; font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink-500); margin-top: 0.9rem; }
.paso h3 { font-size: 1.1rem; margin: 0.35rem 0 0.5rem; }
.paso p { font-size: 0.95rem; color: var(--ink-600); }
@media (max-width: 900px) { .pasos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pasos { grid-template-columns: 1fr; } }

/* precios */
.precios { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: stretch; }
.plan { background: #fff; border: 1px solid var(--ink-200); border-radius: 14px; padding: 2rem; display: flex; flex-direction: column; }
.plan.destacado { border-color: var(--brand-400); box-shadow: 0 0 0 3px var(--brand-050); }
.plan .nombre { font-family: var(--display); font-weight: 700; font-size: 1.35rem; letter-spacing: -0.02em; }
.plan .para { color: var(--ink-500); font-size: 0.95rem; margin-top: 0.2rem; }
.plan .precio { margin: 1.4rem 0 0.2rem; display: flex; align-items: baseline; gap: 0.4rem; }
.plan .precio strong { font-family: var(--display); font-size: 2.6rem; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.plan .precio span { color: var(--ink-500); font-size: 0.95rem; }
.plan .implementacion { font-size: 0.95rem; color: var(--ink-700); padding: 0.7rem 0.9rem; background: var(--ink-050); border-radius: var(--control); margin-top: 0.9rem; }
.plan .implementacion strong { font-family: var(--mono); font-weight: 500; }
.plan ul { list-style: none; padding: 0; margin: 1.4rem 0 1.8rem; display: grid; gap: 0.55rem; flex: 1; }
.plan li { display: flex; gap: 0.6rem; font-size: 0.95rem; color: var(--ink-700); }
.plan li::before { content: "✓"; color: var(--brand-600); font-weight: 700; flex: none; }
.plan .boton { width: 100%; }
.precios-nota { margin-top: 1.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.precios-nota div { background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radio); padding: 1.1rem 1.25rem; font-size: 0.93rem; color: var(--ink-700); }
.precios-nota strong { display: block; font-family: var(--display); font-size: 1.02rem; margin-bottom: 0.2rem; color: var(--ink-900); }
.precios-pie { margin-top: 1.25rem; font-size: 0.85rem; color: var(--ink-500); }
@media (max-width: 860px) { .precios, .precios-nota { grid-template-columns: 1fr; } }

/* seguridad */
.rejilla-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem 2rem; }
.rejilla-2 > div { display: flex; gap: 0.9rem; align-items: flex-start; }
.rejilla-2 > div > div { display: block; }
.rejilla-2 .punto { flex: none; width: 34px; height: 34px; border-radius: 9px; background: rgba(255,255,255,.06); color: var(--brand-300); display: grid; place-items: center; border: 1px solid rgba(255,255,255,.08); }
.rejilla-2 .punto svg { width: 18px; height: 18px; }
.rejilla-2 strong { display: block; color: #fff; font-weight: 600; }
.rejilla-2 p { color: var(--ink-300); font-size: 0.95rem; }
@media (max-width: 760px) { .rejilla-2 { grid-template-columns: 1fr; } }
.oscuro { background: var(--ink-900); color: #fff; }
.oscuro h2 { color: #fff; }
.oscuro .encabezado p { color: var(--ink-300); }

/* faq */
.faq { display: grid; gap: 0.6rem; max-width: 52rem; }
.faq details { background: #fff; border: 1px solid var(--ink-200); border-radius: var(--radio); padding: 0 1.25rem; }
.faq summary { cursor: pointer; list-style: none; padding: 1rem 0; font-weight: 600; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--brand-600); font-size: 1.2rem; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-600); padding: 0 0 1.1rem; font-size: 0.97rem; }

/* cierre */
.cierre { text-align: center; padding: clamp(4rem, 9vw, 7rem) 0; background: linear-gradient(180deg, var(--brand-700), var(--brand-900)); color: #fff; }
.cierre h2 { color: #fff; max-width: 40rem; margin: 0.7rem auto 1rem; }
.cierre p { color: var(--brand-100); max-width: 36rem; margin: 0 auto 2rem; font-size: 1.1rem; }
.cierre .etiqueta { color: var(--brand-200); }
.cierre .boton-primario { background: #fff; color: var(--brand-800); }
.cierre .boton-primario:hover { background: var(--brand-050); }
.cierre .contacto { margin-top: 1.6rem; font-size: 0.95rem; color: var(--brand-100); }
.cierre .contacto a { color: #fff; }

/* pie */
.pie { background: var(--ink-900); color: var(--ink-400); padding: 2.5rem 0; font-size: 0.88rem; }
.pie .contenedor { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem 2rem; }
.pie img { height: 26px; width: auto; }
.pie a { color: var(--ink-300); }
.pie .legal { flex-basis: 100%; border-top: 1px solid rgba(255,255,255,.07); padding-top: 1rem; font-size: 0.8rem; color: var(--ink-500); }
.pie .legal a { color: var(--ink-400); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero-imagen .marco { transform: none; } }