/* ============================================================
   DISSNET UNIVERSE — Design System compartido
   Principios: frontend-design (Anthropic). Tipografía y motivo
   anclados al SUBJECT real: pantallas, LEDs, píxeles.
   Signature del universo = el PÍXEL/punto verde.
   Fuentes deliberadas (no Inter/Poppins): Space Grotesk (display,
   ADN digital) · Hanken Grotesk (body, eco del logo redondeado)
   · Space Mono (datos/specs). Paleta medida de los logos.
   ============================================================ */

/* ---------- Tokens base (universo) ---------- */
:root{
  --blue:#0062A8;        /* azul universo (medido del logo) */
  --blue-bright:#0a78c8;
  --blue-deep:#004b80;
  --green:#007046;       /* verde firma — el píxel del universo */
  --green-bright:#0a8a58;
  --gray:#626262;
  --slate:#545462;
  --ink:#13161b;
  --bg:#ffffff;
  --bg-soft:#f3f6fa;
  --bg-dark:#0c0f14;
  --line:#e6eaf0;
  --white:#ffffff;

  --accent:var(--blue);
  --accent-2:var(--green);

  --font-display:"Urbanist",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,sans-serif;
  --font-mono:"Space Mono","SF Mono",ui-monospace,monospace;

  --maxw:1180px;
  --radius:0;
  --radius-lg:0;
  --shadow:0 18px 50px -18px rgba(15,28,50,.22);
  --shadow-sm:0 6px 22px -10px rgba(15,28,50,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  font-family:var(--font-body);color:var(--ink);background:transparent;
  line-height:1.62;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.06;letter-spacing:-.02em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.block{padding:clamp(60px,9vw,118px) 0}            /* sección vertical (nombre único, evita choque de specificity) */
.data{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.02em}
.eyebrow{
  font-family:var(--font-mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.18em;
  color:var(--accent);display:inline-flex;align-items:center;gap:.6em;margin-bottom:20px;font-weight:700;
}
.eyebrow{padding-left:0}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--gray);max-width:58ch}
.center{text-align:center}.center .lead{margin:0 auto}.center .eyebrow{justify-content:center}
.title{font-size:clamp(1.9rem,3.6vw,2.9rem);margin-bottom:16px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-display);font-weight:600;
  font-size:.96rem;padding:14px 26px;border-radius:6px;border:2px solid transparent;cursor:pointer;
  transition:transform .22s var(--ease),background .22s,box-shadow .22s,color .22s;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn .arr{transition:transform .22s var(--ease)}.btn:hover .arr{transform:translateX(3px)}

/* ---------- Header ---------- */
/* Liquid glass — barra translúcida que se intensifica al bajar */
/* === Header de 3 zonas (logo · cápsula de nav al centro · acciones) estilo LinkFlow === */
/* Liquid glass (estilo iOS 26): translúcido, refracta el fondo, specular highlights */
.nav-center{position:relative;isolation:isolate;display:flex;align-items:center;gap:2px;padding:6px 8px;border-radius:999px;
  background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.5);
  backdrop-filter:blur(7px) saturate(180%) brightness(1.07);-webkit-backdrop-filter:blur(7px) saturate(180%) brightness(1.07);
  box-shadow:0 8px 32px -10px rgba(15,28,50,.28),inset 0 1px 1px rgba(255,255,255,.75),inset 0 -3px 8px rgba(255,255,255,.22),inset 0 0 0 1px rgba(255,255,255,.12)}
/* capa de refracción: distorsiona lo que pasa por detrás como un vidrio (Chromium) */
.nav-center::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:0;
  backdrop-filter:url(#liquid-lens);-webkit-backdrop-filter:url(#liquid-lens)}
.nav-center>*{position:relative;z-index:1}
.nav-center .nav-item{position:relative}
.nav-center .nav-item>a,.nav-center>a{display:inline-flex;align-items:center;gap:.34em;
  color:var(--ink);font-family:var(--font-display);font-weight:500;font-size:.92rem;
  padding:9px 16px;border-radius:999px;transition:background .2s,color .2s}
.nav-center .nav-item:hover>a,.nav-center>a:hover{background:rgba(15,28,50,.08);color:var(--accent)}
.nav-center .nav-ic{font-size:1.08em;opacity:.62;margin-right:.05em;line-height:0;vertical-align:-.14em;transition:opacity .2s}
.nav-center .nav-item:hover>a .nav-ic,.nav-center>a:hover .nav-ic{opacity:1}
.nav-center .nav-item>a .chev{border-color:var(--gray)}
.nav-center a.ext .out{color:var(--gray)}
.nav-actions{display:flex;align-items:center;gap:12px}
@media(max-width:860px){.nav-center,.nav-actions{display:none}}

/* Header estilo "floating pills" (à la securify): SIN barra de fondo.
   Solo flotan el logo, la cápsula de nav y el botón sobre el contenido.
   El header nunca pinta fondo/sombra/borde — ni siquiera al hacer scroll. */
.nav{position:sticky;top:0;z-index:50;background:transparent;border-bottom:0;
  transition:none}
.nav.scrolled{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;
  box-shadow:none;border-bottom:0}
/* Botón "Cotizar" del nav: tinta sólido (negro), elegante, con flecha */
.nav .btn-primary{background:rgba(15,18,24,.82);color:#fff;border-radius:999px;padding:13px 26px;
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(9px) saturate(150%);-webkit-backdrop-filter:blur(9px) saturate(150%);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.22),0 8px 26px -8px rgba(0,0,0,.5)}
.nav .btn-primary:hover{background:rgba(6,8,12,.92);color:#fff;transform:translateY(-2px)}
.nav .btn-primary::after{content:"→";margin-left:.5em;font-weight:400;display:inline-block;transition:transform .22s var(--ease)}
.nav .btn-primary:hover::after{transform:translateX(3px)}
.nav .wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:84px;
  max-width:none;padding:0 clamp(18px,3vw,40px);transition:height .32s var(--ease)}
.nav .wrap>a{justify-self:start}                 /* logo · total izquierda */
.nav .wrap>.nav-center{justify-self:center}      /* píldora · centro real de la ventana */
.nav .wrap>.nav-actions{justify-self:end}        /* Cotizar · total derecha */
.nav.scrolled .wrap{height:60px}
.nav.scrolled .logo{height:30px}
.nav .logo{height:40px;width:auto}

/* ---- Sección "Por qué RapidNet": título grande con tipografía display ---- */
.why-head{position:relative}
.why-head .eyebrow{justify-content:center}
.why-title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.4rem,5.6vw,4.4rem);
  line-height:1.04;letter-spacing:-.03em;color:var(--ink);text-wrap:balance;margin-bottom:20px}
.why-lead{font-size:clamp(1.08rem,1.6vw,1.34rem);color:var(--gray);max-width:60ch;margin:0 auto;text-wrap:balance}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-family:var(--font-display);font-weight:500;font-size:.94rem;color:var(--ink);position:relative;transition:color .2s}
.nav-links a:hover{color:var(--accent)}
.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;background:var(--accent);transition:width .25s var(--ease)}
.nav-links a:not(.btn):hover::after{width:100%}
.nav-links a.ext::after{display:none}
.nav-links a.ext .out{font-family:var(--font-mono);font-size:.7em;opacity:.45;margin-left:.25em}
@media(max-width:880px){.nav-links{display:none}}

/* ---------- Hero (tesis) ---------- */
.hero{padding:clamp(64px,10vw,138px) 0 clamp(56px,8vw,104px);position:relative;overflow:hidden}
.hero h1{font-size:clamp(2.5rem,6vw,4.6rem);margin-bottom:22px;font-weight:600}
.hero .lead{font-size:clamp(1.12rem,1.7vw,1.4rem);margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.hero-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--bg-soft);position:relative}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover}
.gradient-text{background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== HERO LED — full-screen al abrir → se encoge a su ancho al hacer scroll ===== */
.hero-led{position:relative;height:185vh;margin-top:-84px}   /* sube bajo el header flotante + recorrido de scroll */
.hero-led-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
/* degradado blanco superior — da contraste al logo/nav sobre la imagen oscura */
.hero-led-stage::before{content:"";position:absolute;top:0;left:0;right:0;height:140px;z-index:5;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,0))}
.hero-led-frame{
  --p:0;                                                     /* 0 = full screen · 1 = card; lo setea el JS */
  --inset-x:max(16px,calc((100vw - 1240px)/2));
  position:absolute;
  top:calc(var(--p) * 84px); left:calc(var(--p) * var(--inset-x));
  right:calc(var(--p) * var(--inset-x)); bottom:calc(var(--p) * 60px);
  border-radius:calc(var(--p) * 30px); overflow:hidden;background:#05080d;
  box-shadow:0 calc(var(--p)*38px) calc(var(--p)*88px) calc(var(--p)*-28px) rgba(8,12,20,.55)}
.hero-led-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s var(--ease)}
.hero-led-video{opacity:1;transition:opacity .16s linear,filter .16s linear}
.hero-led-img.is-active{opacity:1}
.hero-led-scrim{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(6,10,16,.5),rgba(6,10,16,.14) 34%,rgba(6,10,16,.34) 66%,rgba(6,10,16,.72))}
/* contenido centrado sobre la imagen (estilo SkyElite) */
.hero-led-content{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:0 24px;color:#fff}
.hero-led-eyebrow{font-family:var(--font-mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.24em;
  font-weight:700;color:rgba(255,255,255,.85);margin-bottom:18px}
.hero-led-title{display:flex;flex-direction:column;align-items:center;
  font-family:var(--font-display);font-weight:600;letter-spacing:-.04em;line-height:.9;margin-bottom:22px;
  text-shadow:0 2px 34px rgba(0,0,0,.45)}
.hero-led-title .l1{font-size:clamp(3rem,9.5vw,7rem);color:rgba(255,255,255,.52)}
.hero-led-title .l2{font-size:clamp(3rem,9.5vw,7rem);color:#fff;margin-top:-.13em}
.hero-led-sub{color:rgba(255,255,255,.9);max-width:46ch;margin:0 auto 30px;
  font-size:clamp(1.05rem,1.5vw,1.28rem);text-shadow:0 1px 18px rgba(0,0,0,.4)}
.hero-led-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-led-btn{display:inline-flex;align-items:center;gap:.4em;font-family:var(--font-display);font-weight:500;
  font-size:.96rem;padding:12px 24px;border-radius:999px;cursor:pointer;transition:transform .2s var(--ease),background .2s}
.hero-led-btn.solid{background:#fff;color:var(--ink)}
.hero-led-btn.solid:hover{background:#e9eff6;transform:translateY(-2px)}
.hero-led-btn.ghost{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.42);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.hero-led-btn.ghost:hover{background:rgba(255,255,255,.26);transform:translateY(-2px)}
@media(max-width:880px){
  .hero-led{height:160vh}
  .hero-led-frame{--inset-x:12px}
  .hero-led-content{padding:0 22px}
  .hero-led-eyebrow{font-size:.6rem;letter-spacing:.14em;max-width:90%}
  .hero-led-title .l1,.hero-led-title .l2{font-size:clamp(2.8rem,13vw,4.6rem)}
  .hero-led-sub{font-size:1.02rem;max-width:34ch}
}

/* page-load "ignite" — un solo momento orquestado (eco de panel encendiéndose) */
.ignite>*{opacity:0;transform:translateY(16px);animation:ignite .7s var(--ease) forwards}
.ignite>*:nth-child(1){animation-delay:.05s}
.ignite>*:nth-child(2){animation-delay:.16s}
.ignite>*:nth-child(3){animation-delay:.27s}
.ignite>*:nth-child(4){animation-delay:.38s}
@keyframes ignite{to{opacity:1;transform:none}}

/* ---------- Grid / cards ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.card .ico{width:46px;height:46px;border-radius:0;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 11%,#fff);color:var(--accent);margin-bottom:15px}
.card .ico svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7}
.card h3{font-size:1.14rem;margin-bottom:7px;font-weight:600}
.card p{color:var(--gray);font-size:.95rem}
.card .tag{font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);opacity:.8}
.card-media{margin:-26px -26px 16px;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .card-media img{transform:scale(1.05)}

/* ---------- Pilares ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
@media(max-width:820px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.pillars{grid-template-columns:1fr}}
.pillar .n{font-family:var(--font-mono);font-weight:700;font-size:.78rem;color:var(--accent);margin-bottom:12px;letter-spacing:.1em}
.pillar h4{font-size:1.06rem;margin-bottom:5px;font-weight:600}.pillar p{color:var(--gray);font-size:.92rem}
.pillar{padding-top:18px;border-top:2px solid var(--line);transition:border-color .3s}
.pillar:hover{border-color:var(--accent)}

/* ---------- Caso destacado ---------- */
.case{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:0;overflow:hidden;box-shadow:var(--shadow);background:#fff;border:1px solid var(--line)}
@media(max-width:780px){.case{grid-template-columns:1fr}}
.case-img{aspect-ratio:4/3;background:var(--bg-soft)}.case-img img{width:100%;height:100%;object-fit:cover}
.case-body{padding:clamp(28px,4vw,48px);display:flex;flex-direction:column;justify-content:center}
.case-body .client{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin-bottom:14px}
.case-body h3{font-size:clamp(1.4rem,2.5vw,2rem);margin-bottom:12px}

/* ---------- Partners ---------- */
.partners{display:flex;flex-wrap:wrap;gap:36px;align-items:center;justify-content:center}
.partners img{height:44px;width:auto;filter:grayscale(1);opacity:.6;transition:filter .3s,opacity .3s}
.partners img:hover{filter:grayscale(0);opacity:1}

/* ---------- CTA ---------- */
.cta-band{background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:clamp(40px,6vw,76px);text-align:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(1.9rem,3.6vw,2.9rem);margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.68);margin-bottom:28px;max-width:48ch;margin-inline:auto}
/* píxeles de fondo en la CTA = firma del universo */
.cta-band::before{content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(circle at center,color-mix(in srgb,var(--accent) 55%,transparent) 1.4px,transparent 1.5px) 0 0/26px 26px;
  -webkit-mask:radial-gradient(120% 120% at 80% 0,#000,transparent 70%);mask:radial-gradient(120% 120% at 80% 0,#000,transparent 70%)}
.cta-band>*{position:relative}

/* ---------- Footer ---------- */
.footer{background:var(--bg-dark);color:#9aa6b6;padding:62px 0 30px}
.footer a{color:#9aa6b6;transition:color .2s}.footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:38px;margin-bottom:46px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer .logo{height:30px;margin-bottom:16px}
.footer h5{color:#fff;font-family:var(--font-display);font-size:.92rem;margin-bottom:14px;font-weight:600}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:.9rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#5f6b7a;font-family:var(--font-mono)}
.footer-bottom .dot{display:none}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   THEMES — único cambio entre marcas: acento + motivo (signature)
   ============================================================ */

/* RapidNet — azul; motivo velocidad (plano diagonal) */
body.theme-rapidnet{--accent:var(--blue);--accent-2:var(--green)}
body.theme-rapidnet .hero::before{
  content:"";position:absolute;top:-12%;right:-8%;width:50%;height:124%;z-index:-1;transform:skewX(-13deg);
  background:linear-gradient(160deg,color-mix(in srgb,var(--blue) 9%,#fff),transparent 72%);
}

/* DissNet — verde+gris; motivo conexión (rejilla de nodos sutil) */
body.theme-dissnet .hero{
  background:
    radial-gradient(circle at 1px 1px,rgba(0,112,70,.11) 1.2px,transparent 0) 0 0/30px 30px,
    linear-gradient(180deg,#fff,var(--bg-soft));
}

/* DissLED — CLARO; matriz de píxeles LED tomada de la "D" del logo */
body.theme-dissled{--accent:var(--blue);--accent-2:var(--green)}
body.theme-dissled .hero{
  background:
    radial-gradient(circle at center,rgba(0,98,168,.13) 1.7px,transparent 1.8px) 0 0/17px 17px,
    radial-gradient(680px 420px at 80% -10%,rgba(0,112,70,.10),transparent 60%),
    linear-gradient(180deg,#fff,var(--bg-soft));
}

/* DissTouch — limpio/táctil; motivo huella (ondas concéntricas) */
body.theme-disstouch .hero{
  background:
    repeating-radial-gradient(circle at 82% 34%,transparent 0 18px,rgba(0,98,168,.05) 18px 19px),
    linear-gradient(180deg,#fff,var(--bg-soft));
}

/* === ICONOGRAFÍA DE FONDO: el símbolo del LOGO como watermark del hero (varía por web) === */
/* Iconografía FLOTANTE: el símbolo del logo fijo en la esquina inferior izquierda,
   siempre visible al hacer scroll, desaturado y discreto */
body::after{
  content:"";position:fixed;z-index:-1;pointer-events:none;   /* AL FONDO, detrás del contenido */
  bottom:24px;left:24px;width:clamp(185px,18vw,300px);aspect-ratio:1;
  background:no-repeat bottom left/contain;
  filter:grayscale(.42) saturate(.72);opacity:.2;
}
body.theme-rapidnet::after{background-image:url(assets/motifs/rapidnet_mono.png);opacity:.17}
body.theme-dissnet::after{background-image:url(assets/motifs/dissnet_iso.png);opacity:.16}
body.theme-dissled::after{background-image:url(assets/motifs/dissled_dots.svg);opacity:.26}
body.theme-disstouch::after{background-image:url(assets/motifs/disstouch_fingerprint.svg);opacity:.2}

/* === Productos en DIAGONAL (paralelogramos) — adaptado del concepto de Cloud Design ===
   Sin esquinas redondeadas · pegadas entre sí · hover = se ensancha horizontalmente
   manteniendo la diagonal (no se endereza a cuadrado). */
.diag-row{display:flex;gap:5px;padding:34px 22px 44px}
.diag-tile{position:relative;flex:1 1 0;min-width:0;height:380px;
  overflow:hidden;cursor:pointer;background:#0c1116;
  transform:skewX(-9deg);
  transition:flex-grow .55s var(--ease),box-shadow .5s,filter .5s;
  box-shadow:0 14px 32px rgba(8,20,35,.2)}
.diag-row:hover .diag-tile{flex-grow:.7}                 /* los no-activos ceden espacio */
.diag-row .diag-tile:hover{flex-grow:2.6;box-shadow:0 28px 62px rgba(8,20,35,.42);filter:brightness(1.05);z-index:2}
.diag-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92;
  transform:skewX(9deg) scale(1.28);transition:opacity .5s}
.diag-tile:hover .diag-media{opacity:1}
.diag-tile .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,16,.1),rgba(8,12,16,.32) 44%,rgba(8,12,16,.92))}
.diag-body{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:24px 28px;color:#fff;transform:skewX(9deg);z-index:1}
.diag-body .tag{color:#bcd4ea;opacity:.95;margin-bottom:6px}
.diag-body h3{color:#fff;font-size:1.22rem;line-height:1.1}
.diag-body p{color:rgba(255,255,255,.82);font-size:.9rem;margin-top:7px;max-width:24ch;
  opacity:0;max-height:0;transition:opacity .4s,max-height .4s;overflow:hidden}
.diag-tile:hover .diag-body p{opacity:1;max-height:120px}
.diag-cta{display:flex;justify-content:center;margin-top:8px}
@media(max-width:760px){
  .diag-row{overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none}
  .diag-row::-webkit-scrollbar{display:none;height:0}
  .diag-tile{flex:none;width:74vw;height:340px;scroll-snap-align:center}
  .diag-row:hover .diag-tile,.diag-row .diag-tile:hover{flex-grow:0}
}

/* === Mega-menú (hover) estilo Samsung === */
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{display:inline-flex;align-items:center;gap:.3em}
.nav-item>a .chev{width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);opacity:.5;transition:transform .25s}
.nav-item:hover>a .chev{transform:rotate(225deg);opacity:.9}
.mega{position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(-10px);
  width:min(94vw,1080px);background:rgba(255,255,255,.98);backdrop-filter:blur(20px) saturate(160%);
  border:1px solid var(--line);border-radius:0;box-shadow:0 40px 70px -30px rgba(15,28,50,.35);
  padding:30px;opacity:0;visibility:hidden;transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;z-index:55}
.nav-item:hover .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega::before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px}  /* puente hover */
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mega-card{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:0;transition:background .2s}
.mega-card:hover{background:var(--bg-soft)}
.mega-card .mc-img{width:58px;height:58px;border-radius:0;background:var(--bg-soft);flex:none;overflow:hidden;display:grid;place-items:center}
.mega-card .mc-img img{width:100%;height:100%;object-fit:cover}
.mega-card .mc-ic{width:42px;height:42px;border-radius:0;background:color-mix(in srgb,var(--accent) 12%,#fff);color:var(--accent);display:grid;place-items:center;flex:none}
.mega-card .mc-ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7}
.mega-card b{font-family:var(--font-display);font-size:.98rem;font-weight:600;color:var(--ink);display:block}
.mega-card small{color:var(--gray);font-size:.8rem}
.mega-card.feat{background:color-mix(in srgb,var(--accent) 7%,#fff)}
.mega-card .out{font-family:var(--font-mono);font-size:.72em;opacity:.5;margin-left:.2em}
@media(max-width:1024px){.nav-item .mega{display:none}.nav-item>a .chev{display:none}}

/* === Bento (estilo Apple): cajas grandes, gap mínimo, SIN redondeo, imagen de fondo + texto encima === */
.bento{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.bento-box{position:relative;min-height:520px;overflow:hidden;background:#0c1116;
  display:flex;flex-direction:column;align-items:center;text-align:center;padding:52px 32px;color:var(--ink)}
.bento-box.dark{color:#fff}
.bento-box .bento-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform 1.1s var(--ease)}
.bento-box:hover .bento-bg{transform:scale(1.05)}
.bento-box>.bento-content{position:relative;z-index:1}
.bento-box h3{font-size:clamp(1.7rem,2.8vw,2.5rem);margin-bottom:8px;letter-spacing:-.02em}
.bento-box p{font-size:1.04rem;margin-bottom:18px;opacity:.92}
.bento-box .bento-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.bento-box.tall{grid-row:span 2}
.bento-full{grid-column:1 / -1}
.bento-box .scrim{position:absolute;inset:0;z-index:0}
@media(max-width:760px){.bento{grid-template-columns:1fr}.bento-box{min-height:440px;padding:44px 24px}.bento-box.tall{grid-row:auto}}

/* === Efectos de imagen al hacer scroll (zoom-reveal) === */
.reveal .card-media img,.reveal .case-img img,.reveal .hero-media img{transform:scale(1.1);transition:transform 1.1s var(--ease)}
.reveal.in .card-media img,.reveal.in .case-img img,.reveal.in .hero-media img{transform:scale(1)}

/* === Footer multi-columna (estilo Samsung) + redes === */
.footer-grid.cols5{grid-template-columns:1.5fr 1fr 1fr 1fr 1.1fr}
@media(max-width:900px){.footer-grid.cols5{grid-template-columns:1fr 1fr}}
.footer-social{display:flex;gap:12px;align-items:center}
.footer-social a{width:36px;height:36px;border:1px solid rgba(255,255,255,.18);border-radius:0;display:grid;place-items:center;transition:background .2s,border-color .2s}
.footer-social a:hover{background:rgba(255,255,255,.1);border-color:#fff}
.footer-social svg{width:17px;height:17px;fill:#9aa6b6;transition:fill .2s}
.footer-social a:hover svg{fill:#fff}
.footer ul li a.out::after{content:" ↗";font-family:var(--font-mono);opacity:.5}

/* === Carrusel (estilo Samsung): slides full-width, flechas, dots, autoplay === */
.carousel{position:relative;overflow:hidden;border-radius:0}
.carousel-track{display:flex;transition:transform .6s var(--ease)}
.carousel-slide{flex:0 0 100%;position:relative;min-height:clamp(420px,54vh,560px);overflow:hidden}
.carousel-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.carousel-slide .cs-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(255,255,255,.94),rgba(255,255,255,.55) 42%,rgba(255,255,255,0) 68%)}
.carousel-slide.dark{color:#fff}
.carousel-slide.dark .cs-scrim{background:linear-gradient(90deg,rgba(8,12,16,.86),rgba(8,12,16,.42) 48%,rgba(8,12,16,0) 75%)}
.carousel-slide .cs-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 48px;height:100%;min-height:inherit;display:flex;flex-direction:column;justify-content:center}
.carousel-slide .cs-inner{max-width:34ch}
.carousel-slide .tag{margin-bottom:8px}
.carousel-slide h3{font-size:clamp(1.8rem,3.4vw,2.8rem);margin-bottom:10px;letter-spacing:-.02em}
.carousel-slide.dark h3{color:#fff}
.carousel-slide p{font-size:1.05rem;margin-bottom:20px;opacity:.92;max-width:40ch}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.78);backdrop-filter:blur(8px);border:1px solid rgba(0,0,0,.06);cursor:pointer;
  display:grid;place-items:center;font-size:1.5rem;color:var(--ink);line-height:1;transition:background .2s,transform .2s}
.carousel-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.06)}
.carousel-arrow.prev{left:20px}.carousel-arrow.next{right:20px}
.carousel-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:8px}
.carousel-dot{width:30px;height:4px;border-radius:0;background:rgba(120,130,145,.4);border:none;cursor:pointer;padding:0;transition:background .25s}
.carousel-dot.active{background:var(--accent);width:42px}
@media(max-width:640px){.carousel-slide .cs-content{padding:0 24px}.carousel-arrow{width:40px;height:40px}}

/* === Remix Icon: tamaños por contexto === */
.btn i{font-size:1.1em;line-height:0;vertical-align:-.12em;margin-left:.1em}
.btn i:first-child{margin-left:0;margin-right:.4em}
.footer-social a i{font-size:19px;line-height:0}
.carousel-arrow i{font-size:1.5rem;line-height:0}
.wa i{font-size:30px;line-height:0;color:#fff}
.mc-ic i{font-size:22px;line-height:0}
a.out i,.out i{font-size:.85em;vertical-align:-.06em;opacity:.55;margin-left:.15em}
.nav-item>a .chev i{font-size:.8em;opacity:.55}

/* === Footer inferior estilo Samsung (idioma · legal · redes), en oscuro === */
.footer-bottom{flex-direction:column;align-items:stretch;gap:16px}
.fb-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer-legal{display:flex;gap:20px;flex-wrap:wrap;font-family:var(--font-body);font-size:.82rem}
.fb-lang{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;color:#fff;background:transparent;border:1px solid rgba(255,255,255,.22);padding:7px 13px;cursor:pointer;transition:border-color .2s,background .2s}
.fb-lang:hover{border-color:#fff}
.fb-loop{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;color:#7c8696;margin-right:4px}

/* Toggle de idioma ES/EN */
.lang-toggle{font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.08em;border:1.5px solid var(--line);background:rgba(255,255,255,.9);color:var(--ink);padding:9px 14px;border-radius:999px;cursor:pointer;box-shadow:0 8px 30px -14px rgba(15,28,50,.25);backdrop-filter:blur(12px) saturate(160%);-webkit-backdrop-filter:blur(12px) saturate(160%);transition:border-color .2s,color .2s}
.lang-toggle:hover{border-color:var(--accent);color:var(--accent)}

/* WhatsApp float — eliminado (se usa el botón "Cotizar" del header / la barra móvil) */
.wa{display:none !important}

/* Formulario de contacto → WhatsApp */
.wa-form{display:flex;flex-direction:column;gap:14px}
.wa-form .wa-row{display:flex;gap:14px}
.wa-form .wa-row>*{flex:1}
.wa-form input,.wa-form textarea{font-family:var(--font-body);font-size:1rem;color:var(--ink);
  background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;width:100%;transition:border-color .2s}
.wa-form input::placeholder,.wa-form textarea::placeholder{color:#9aa6b4}
.wa-form input:focus,.wa-form textarea:focus{outline:none;border-color:var(--accent)}
.wa-form textarea{resize:vertical;min-height:110px}
.wa-form button{align-self:flex-start;margin-top:6px}
@media(max-width:560px){.wa-form .wa-row{flex-direction:column}}

/* === Menú móvil: tab bar inferior flotante (Liquid Glass estilo iOS) === */
.mobile-nav,.mobile-tabbar{display:none}
@media(max-width:860px){
  .mobile-nav{display:flex;align-items:center;gap:10px;position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:70;max-width:96vw}
  /* mismos colores que el header web: liquid glass CLARO */
  .mobile-tabbar{position:relative;isolation:isolate;display:flex;align-items:center;gap:2px;padding:7px;border-radius:999px;
    background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.5);
    backdrop-filter:blur(9px) saturate(180%) brightness(1.07);-webkit-backdrop-filter:blur(9px) saturate(180%) brightness(1.07);
    box-shadow:0 12px 40px -10px rgba(15,28,50,.3),inset 0 1px 1px rgba(255,255,255,.75),inset 0 -3px 8px rgba(255,255,255,.22)}
  .mobile-tabbar::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:0;
    backdrop-filter:url(#liquid-lens);-webkit-backdrop-filter:url(#liquid-lens)}
  .mobile-tabbar a{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px;
    min-width:60px;padding:11px 10px 9px;border-radius:999px;
    color:var(--ink);font-size:.6rem;font-weight:500;font-family:var(--font-body);text-align:center;transition:background .2s,color .2s}
  .mobile-tabbar a i{font-size:1.44rem;line-height:1}
  .mobile-tabbar a span{line-height:1;white-space:nowrap}
  .mobile-tabbar a:active,.mobile-tabbar a.active{background:rgba(15,28,50,.08);color:var(--accent)}
  /* Cotizar = botón circular SEPARADO — mismo glass oscuro que el "Cotizar" del web */
  .mobile-cta{display:grid;place-items:center;flex:none;width:60px;height:60px;border-radius:50%;
    background:rgba(15,18,24,.82);border:1px solid rgba(255,255,255,.14);
    backdrop-filter:blur(9px) saturate(150%);-webkit-backdrop-filter:blur(9px) saturate(150%);
    box-shadow:inset 0 1px 1px rgba(255,255,255,.22),0 14px 40px -10px rgba(0,0,0,.5)}
  .mobile-cta i{font-size:1.7rem;color:#fff;line-height:0}
  .wa{display:none}            /* el Cotizar vive en el botón circular móvil */
  body::after{display:none}    /* el watermark no estorba la barra */
}

/* ---------- Quality floor ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}.ignite>*{opacity:1;transform:none}
}