/* ══════════════════════════════════════════════════════════════
   REGTEK IT SOLUTIONS · estilo.css
   Base clara con bandas de grafito. Paleta del logo: verde y azul del
   hexágono, en degradado para los acentos. Ningún color suelto fuera
   de :root. Tipografía: Rubik para todo (como cafeinaweb.com, que gustó al
   cliente): títulos en 700/600, texto en 400, kickers en 500 con versalitas
   y espaciado, igual que los títulos de esa web.
   Lecciones aplicadas de los otros sitios: el desenfoque de la barra
   va en #top::before (no en #top); .ph[hidden] se oculta de verdad;
   scroll-padding-top para que los anclas no queden bajo la barra.
   ══════════════════════════════════════════════════════════════ */
:root{
  --verde:#3dbe6b; --verde-hondo:#1f8f6a; --verde-tinta:#e4f6ea;
  --azul:#1e88e5; --azul-hondo:#0b5fb3; --azul-tinta:#e3f0fc;
  --grafito:#0f1720; --grafito2:#17222e; --grafito-linea:#243242;
  --fondo:#ffffff; --niebla:#f4f7fa; --niebla2:#eaeff5; --linea:#dfe6ee; --linea2:#c6d2df;
  --tinta:#0f1720; --tinta2:#2c3a4a; --tenue:#5a6a7b; --apagado:#8e9bab; --claro:#b8c4d2;
  --wa:#25d366;
  --grad:linear-gradient(115deg,var(--verde),var(--azul));
  --grad-txt:linear-gradient(110deg,var(--verde-hondo),var(--verde) 35%,var(--azul) 75%,var(--azul-hondo));
  --sombra:0 10px 30px rgba(15,23,32,.08),0 2px 6px rgba(15,23,32,.05);
  --sombra-marca:0 12px 34px rgba(30,136,229,.28);
  --f-display:"Rubik",system-ui,sans-serif;
  --f-body:"Rubik",system-ui,-apple-system,"Segoe UI",sans-serif;
  --max:1180px; --radio:18px; --barra:76px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--barra) + 12px);-webkit-text-size-adjust:100%;overflow-x:hidden;overflow-x:clip}
body{background:var(--fondo);color:var(--tinta);font-family:var(--f-body);line-height:1.6;overflow-x:hidden;overflow-x:clip;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
b,strong{font-weight:700}
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.12;letter-spacing:-.015em}
h1{font-size:clamp(2.3rem,4.8vw,4rem);font-weight:700}
h2{font-size:clamp(1.75rem,3.3vw,2.7rem);max-width:26ch}
h3{font-size:1.12rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.sec{padding:clamp(70px,9vw,120px) 0;position:relative}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--azul-hondo);font-weight:500;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
.kicker::before{content:"";width:12px;height:12px;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:var(--grad)}
.sub{color:var(--tenue);font-size:1.08rem;max-width:62ch;margin-top:16px}
.centrado{text-align:center}.centrado h2,.centrado .sub{margin-left:auto;margin-right:auto}.centrado .kicker{justify-content:center}
.grad{background:var(--grad-txt);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:brillo 8s ease-in-out infinite}
@keyframes brillo{0%,100%{background-position:100% 50%}50%{background-position:0% 50%}}
.salto{position:absolute;left:-999px;top:8px;background:var(--azul);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}.salto:focus{left:8px}

/* ── Progreso de lectura ── */
#progreso{position:fixed;left:0;top:0;height:3px;width:100%;z-index:60;background:var(--grad);transform:scaleX(0);transform-origin:left;pointer-events:none}

/* ── Botones ── */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:12px;font-family:var(--f-display);font-weight:600;font-size:.95rem;border:2px solid transparent;cursor:pointer;line-height:1.1;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s,color .18s;white-space:nowrap;position:relative;overflow:hidden}
.btn svg{width:20px;height:20px;fill:currentColor;flex:none}
.btn:active{transform:scale(.97)}
.btn-lg{padding:17px 28px;font-size:1.02rem}
.btn-marca{background:var(--grad);color:#fff;box-shadow:var(--sombra-marca)}
.btn-marca:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(30,136,229,.4)}
.btn-marca::after{content:"";position:absolute;top:-60%;left:-80%;width:45%;height:220%;transform:rotate(22deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);animation:cruce 6s ease-in-out infinite}
@keyframes cruce{0%,74%{left:-80%}92%,100%{left:150%}}
.btn-wa{background:var(--wa);color:#04180b;box-shadow:0 10px 34px rgba(37,211,102,.3)}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(37,211,102,.45)}
.btn-fantasma{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}
.btn-fantasma:hover{border-color:#fff;background:rgba(255,255,255,.12)}

/* ── Barra ── */
#top{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,border-color .3s,box-shadow .3s;border-bottom:1px solid transparent;color:#fff}
/* El desenfoque va en ::before y NO en #top: backdrop-filter convierte al elemento en contenedor de sus hijos position:fixed y rompía el menú móvil en los cuatro sitios anteriores. */
#top::before{content:"";position:absolute;inset:0;z-index:-1;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);opacity:0;transition:opacity .3s}
#top.solido::before{opacity:1}
#top.solido{background:rgba(255,255,255,.88);border-color:var(--linea);box-shadow:0 6px 24px rgba(15,23,32,.06);color:var(--tinta)}
.barra{display:flex;align-items:center;justify-content:space-between;height:var(--barra);gap:20px}
.logo{display:flex;align-items:center;gap:10px}
.logo-svg{height:42px;width:42px;flex:none}
.logo-txt{display:flex;flex-direction:column;line-height:1}
.logo-txt b{font-family:var(--f-display);font-weight:700;font-size:1.35rem;letter-spacing:-.02em}
.logo-txt small{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;font-weight:600;opacity:.8;margin-top:3px}
#menu{display:flex;align-items:center;gap:22px}
#menu a{font-weight:600;font-size:.9rem;opacity:.85;transition:opacity .2s,color .2s;position:relative}
#menu a:not(.btn):hover,#menu a.activo{opacity:1}
#menu a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s}
#menu a:not(.btn):hover::after,#menu a.activo::after{transform:scaleX(1)}
#menu .btn{padding:10px 16px;font-size:.84rem;color:#fff;opacity:1}
#top.solido #menu a:not(.btn){color:var(--tinta2)}
#menu-btn{display:none;font-size:1.6rem;width:44px;height:44px;line-height:1}

/* ── HERO (grafito con red de nodos en canvas) ── */
.hero{min-height:100svh;display:flex;align-items:center;padding:calc(var(--barra) + 50px) 0 90px;position:relative;overflow:hidden;background:radial-gradient(ellipse 80% 60% at 70% 20%,var(--grafito2),var(--grafito) 70%);color:#fff}
#red{position:absolute;inset:0;width:100%;height:100%;opacity:.55;pointer-events:none}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-bg .halo{position:absolute;border-radius:50%;filter:blur(120px);opacity:.35}
.hero-bg .h1{width:55vw;height:55vw;max-width:760px;max-height:760px;background:radial-gradient(circle,var(--azul),transparent 60%);right:-18vw;top:-22vw;animation:flota 14s ease-in-out infinite}
.hero-bg .h2{width:40vw;height:40vw;max-width:560px;max-height:560px;background:radial-gradient(circle,var(--verde),transparent 60%);left:-14vw;bottom:-20vw;animation:flota 17s ease-in-out infinite -5s}
@keyframes flota{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,30px)}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;position:relative}
.hero-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 14px 6px 8px;font-size:.8rem;color:#dfe7ef;background:rgba(255,255,255,.06)}
.hero-pill i{width:8px;height:8px;border-radius:50%;background:var(--verde);box-shadow:0 0 10px var(--verde);animation:pulso 1.6s ease-in-out infinite;flex:none}
@keyframes pulso{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}}
.hero h1{margin-top:18px}
.hero h1 .l2{display:block}
.hero .sub{color:#b8c4d2;font-size:1.1rem}
.hero .sub b{color:#fff;font-weight:600}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.hero-tags li{font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:#dfe7ef}
.hero-flecha{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.3);border-radius:14px;display:block}
.hero-flecha span{position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--verde);animation:rueda 1.8s ease-in-out infinite}
@keyframes rueda{0%{transform:translateY(0);opacity:1}70%{transform:translateY(16px);opacity:0}100%{opacity:0}}

/* Visual del hero: foto con inclinación + chips */
.hero-vis{position:relative;max-width:520px;width:100%;margin-left:auto;perspective:1200px}
.hero-vis .tarjeta-foto{aspect-ratio:4/5;border-radius:26px;box-shadow:0 40px 90px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.1);transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.2,1);border-color:rgba(255,255,255,.25);background:linear-gradient(135deg,rgba(61,190,107,.12),rgba(30,136,229,.12)),var(--grafito2)}
.hero-vis .tarjeta-foto::before{background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px)}
.hero-vis .tarjeta-foto .ph-in b{color:#fff}.hero-vis .tarjeta-foto .ph-tag{background:var(--grafito);color:var(--verde);border-color:rgba(61,190,107,.5)}
.hexa{position:absolute;left:-26px;bottom:14%;z-index:4;display:flex;align-items:center;gap:10px;background:#fff;color:var(--tinta);border-radius:16px;padding:12px 16px 12px 12px;box-shadow:0 20px 50px rgba(0,0,0,.45);animation:flota2 6s ease-in-out infinite}
.hexa svg{width:40px;height:40px;color:var(--azul);flex:none}
.hexa b{display:block;font-family:var(--f-display);font-size:.95rem;line-height:1.1}
.hexa small{font-size:.74rem;color:var(--tenue)}
.chip{position:absolute;background:rgba(23,34,46,.92);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:10px 14px;display:flex;align-items:center;gap:10px;box-shadow:0 20px 40px rgba(0,0,0,.4);font-size:.82rem;z-index:4;max-width:230px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.chip i{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.08);font-style:normal;font-size:1rem;flex:none}
.chip b{display:block;font-family:var(--f-display);font-size:.85rem}
.chip small{color:#b8c4d2;line-height:1.3;display:block}
.chip.c1{top:-14px;right:-10px;animation:flota2 6s ease-in-out infinite -2s}
.chip.c2{right:-26px;top:46%;animation:flota2 7s ease-in-out infinite -4s}
.chip.c3{left:6%;bottom:-18px;animation:flota2 6.5s ease-in-out infinite -1s}
@keyframes flota2{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.chip .rec{width:9px;height:9px;border-radius:50%;background:#e8433a;box-shadow:0 0 8px #e8433a;animation:pulso 1.2s infinite}

/* ── Aparición ── */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease var(--d,0s),transform .7s ease var(--d,0s)}
.js .reveal.in,.estatico .reveal{opacity:1;transform:none}

/* ── Placeholders de imagen ── */
.ph{position:relative;width:100%;border-radius:16px;overflow:hidden;display:grid;place-items:center;text-align:center;border:1.5px dashed var(--linea2);background:linear-gradient(135deg,rgba(61,190,107,.08),rgba(30,136,229,.07)),var(--niebla)}
.ph::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(30,136,229,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(30,136,229,.06) 1px,transparent 1px);background-size:22px 22px}
.ph-in{position:relative;padding:16px 18px;display:grid;gap:6px;justify-items:center;max-width:34ch}
.ph-tag{font-family:ui-monospace,Consolas,monospace;font-size:.62rem;letter-spacing:.14em;color:var(--azul-hondo);border:1px solid rgba(30,136,229,.4);border-radius:6px;padding:2px 7px;text-transform:uppercase;background:#fff}
.ph-in b{font-family:var(--f-display);font-weight:700;font-size:.92rem;color:var(--tinta)}
.ph-in small{font-size:.74rem;color:var(--tenue);line-height:1.35}
.ph.cargada{border:0;background:none}.ph.cargada::before{display:none}.ph.cargada .ph-in{display:none}
.ph.cargada img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph[hidden]{display:none} /* .ph es display:grid: sin esta regla el atributo hidden no oculta (lección de Coltech) */

/* ── Banda de confianza ── */
.banda-conf{background:var(--niebla);border-bottom:1px solid var(--linea)}
.conf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:28px 0}
.conf{display:flex;gap:14px;align-items:center}
.conf i{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;flex:none;background:#fff;border:1px solid var(--linea);font-style:normal;font-size:1.3rem;box-shadow:var(--sombra)}
.conf b{display:block;font-family:var(--f-display);font-size:1rem;line-height:1.15}
.conf small{color:var(--tenue);font-size:.82rem;line-height:1.35;display:block}

/* ── Capítulos de servicios: panel fijo + lista ── */
.capitulo{padding:56px 0 20px;position:relative}
.capitulo.cap-red{background:var(--niebla);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);margin-top:40px;padding-bottom:70px}
.cap-grid{display:grid;grid-template-columns:320px 1fr;gap:50px;align-items:start}
.cap-fijo{position:sticky;top:calc(var(--barra) + 28px);padding:4px 0}
.cap-num{font-family:var(--f-display);font-weight:700;font-size:4.2rem;line-height:1;letter-spacing:-.04em;-webkit-text-stroke:2px var(--linea2);color:transparent;display:block}
.cap-red .cap-num{-webkit-text-stroke:2px var(--claro)}
.cap-fijo h3{font-size:1.5rem;margin-top:8px;max-width:12ch}
.cap-fijo p{color:var(--tenue);font-size:.95rem;margin-top:10px;max-width:30ch}
.cap-indice{margin-top:22px;display:grid;gap:4px}
.cap-indice li{padding:9px 12px 9px 30px;border-radius:10px;font-weight:600;font-size:.9rem;color:var(--apagado);position:relative;transition:color .3s,background .3s}
.cap-indice li::before{content:"";position:absolute;left:12px;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:var(--linea2);transition:background .3s,box-shadow .3s}
.cap-indice li.on{color:var(--tinta);background:#fff;box-shadow:var(--sombra)}
.cap-indice li.on::before{background:var(--grad);box-shadow:0 0 0 4px var(--azul-tinta)}
.cap-barra{height:4px;border-radius:4px;background:var(--niebla2);margin-top:20px;overflow:hidden}
.cap-red .cap-barra{background:#fff}
.cap-barra i{display:block;height:100%;width:20%;background:var(--grad);border-radius:4px;transition:width .4s cubic-bezier(.2,.8,.2,1)}
.cap-contador{display:block;margin-top:8px;font-family:var(--f-display);font-size:.8rem;color:var(--apagado)}
.cap-contador b{color:var(--tinta);font-size:1rem}
.cap-lista{display:grid;gap:22px}
.tarjeta{display:grid;grid-template-columns:.9fr 1.1fr;background:#fff;border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);transition:transform .25s,border-color .25s,box-shadow .25s;scroll-margin-top:calc(var(--barra) + 20px)}
.tarjeta:hover{transform:translateY(-4px);border-color:var(--linea2);box-shadow:0 24px 60px rgba(15,23,32,.12)}
.tarjeta .ph{border-radius:0;border:0;border-right:1px solid var(--linea);min-height:260px}
.tarjeta .ph.cargada img{transition:transform .6s}
.tarjeta:hover .ph.cargada img{transform:scale(1.04)}
.tarjeta-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px}
.ico{width:46px;height:46px;display:grid;place-items:center;background:var(--grad);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.ico svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.tarjeta h3{font-size:1.25rem;margin-top:4px}
.tarjeta p{color:var(--tenue);font-size:.94rem}
.tarjeta .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:10px}
.tarjeta .chips li{font-size:.74rem;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--niebla);border:1px solid var(--linea);color:var(--tinta2)}
.tarjeta.en-foco{border-color:var(--azul)}

/* ── Proceso: ruta que se dibuja al deslizar ── */
.proceso{background:var(--grafito);color:#fff;overflow:hidden}
.proceso::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(61,190,107,.18) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,#000,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,#000,transparent 80%);pointer-events:none}
.proceso .kicker{color:var(--verde)}.proceso .kicker::before{background:var(--verde)}
.proceso .sub{color:#b8c4d2}
.proceso .grad{background-image:linear-gradient(110deg,#fff,var(--verde) 55%,#9fdcff)}
.ruta-wrap{position:relative;margin-top:56px}
.ruta{position:absolute;left:0;right:0;top:0;width:100%;height:140px;overflow:visible}
.ruta path{fill:none;stroke-width:3;stroke-linecap:round}
.ruta-base{stroke:rgba(255,255,255,.14)}
.ruta-viva{stroke:url(#gradRuta);stroke:var(--verde);stroke-dasharray:1;stroke-dashoffset:1}
.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;padding-top:120px}
.paso{position:relative;text-align:center;padding:0 6px}
.paso i{position:absolute;left:50%;top:-104px;width:38px;height:38px;margin-left:-19px;border-radius:50%;display:grid;place-items:center;background:var(--grafito);border:3px solid rgba(255,255,255,.25);font-style:normal;font-family:var(--f-display);font-weight:800;font-size:.85rem;transition:border-color .5s,box-shadow .5s,background .5s,transform .5s}
.paso:nth-child(1) i{top:-110px}.paso:nth-child(2) i{top:-72px}.paso:nth-child(3) i{top:-110px}.paso:nth-child(4) i{top:-72px}
.paso.on i{border-color:var(--verde);background:var(--azul);box-shadow:0 0 0 6px rgba(61,190,107,.16),0 0 24px rgba(61,190,107,.5);transform:scale(1.08)}
.paso b{display:block;font-family:var(--f-display);font-size:1rem;line-height:1.2;opacity:.6;transition:opacity .4s}
.paso span{display:block;color:#b8c4d2;font-size:.84rem;line-height:1.45;margin-top:8px;opacity:.5;transition:opacity .4s}
.paso.on b,.paso.on span{opacity:1}

/* ── Quiénes somos ── */
.nos-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.valores{display:grid;gap:14px;margin-top:28px}
.valores li{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:14px;background:var(--niebla);border:1px solid var(--linea)}
.valores i{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#fff;border:1px solid var(--linea);font-style:normal;font-size:1.2rem;flex:none}
.valores b{display:block;font-family:var(--f-display);font-size:1rem}
.valores span{color:var(--tenue);font-size:.9rem;line-height:1.45}
.nos-vis{position:relative}
.nos-vis .ph{aspect-ratio:4/5;max-width:440px;border-radius:24px;box-shadow:0 30px 70px rgba(15,23,32,.18);margin-left:auto}
.sello{position:absolute;left:-10px;bottom:30px;background:#fff;border:1px solid var(--linea);border-radius:14px;padding:14px 16px;box-shadow:var(--sombra);display:flex;gap:12px;align-items:center;max-width:300px}
.sello i{font-style:normal;font-size:1.6rem}
.sello b{display:block;font-family:var(--f-display);font-size:.9rem}
.sello small{color:var(--tenue);font-size:.8rem;line-height:1.35;display:block}

/* ── Galería ── */
.trabajos{background:var(--niebla);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;grid-auto-flow:dense;gap:14px;margin-top:40px}
.gal-grid .ph{height:100%;transition:transform .3s,box-shadow .3s;background-color:#fff}
.gal-grid .ph.cargada{cursor:zoom-in}
.gal-grid .ph.cargada:hover{transform:scale(1.02);box-shadow:0 20px 50px rgba(15,23,32,.2)}
.gal-grid .ph.cargada img{transition:transform .6s}
.gal-grid .ph.cargada:hover img{transform:scale(1.06)}
.gal-grid .ph.cargada::after{content:attr(data-cap);position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;color:#fff;font-family:var(--f-display);font-weight:600;font-size:.8rem;background:linear-gradient(180deg,transparent,rgba(15,23,32,.9));transform:translateY(100%);transition:transform .3s;z-index:2;pointer-events:none}
.gal-grid .ph.cargada:hover::after{transform:none}
@media (hover:none){.gal-grid .ph.cargada::after{transform:none}}
.g-alta{grid-row:span 2}.g-ancha{grid-column:span 2}

/* ── Zonas ── */
.zonas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}
.zona{padding:18px 18px 18px 46px;border-radius:14px;background:#fff;border:1px solid var(--linea);position:relative;box-shadow:var(--sombra);transition:border-color .25s,transform .25s}
.zona:hover{border-color:var(--azul);transform:translateY(-3px)}
.zona::before{content:"";position:absolute;left:16px;top:22px;width:14px;height:14px;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:var(--grad)}
.zona b{display:block;font-family:var(--f-display);font-size:.95rem}
.zona span{color:var(--tenue);font-size:.82rem}
.zonas-nota{margin-top:20px;color:var(--tenue);font-size:.92rem}

/* ── FAQ ── */
.faq{max-width:820px;margin:36px auto 0;display:grid;gap:10px;text-align:left}
.faq details{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:0 20px;transition:border-color .2s;box-shadow:var(--sombra)}
.faq details[open]{border-color:var(--azul)}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-family:var(--f-display);font-weight:600;font-size:.98rem;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--azul);transition:transform .25s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--tenue);padding:0 0 18px;font-size:.95rem}

/* ── Contacto ── */
.contacto{background:var(--niebla);border-top:1px solid var(--linea)}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.cont-card{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:26px;display:grid;gap:18px;margin-top:30px;box-shadow:var(--sombra)}
.cont-row{display:flex;gap:14px;align-items:flex-start}
.cont-row i{font-style:normal;width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:12px;background:var(--azul-tinta);font-size:1.2rem}
.cont-row > div{flex:1}
.cont-row b{display:block;font-family:var(--f-display);font-size:.95rem;margin-bottom:2px}
.cont-row a{color:var(--azul-hondo);font-weight:600}
.cont-row p{color:var(--tenue);font-size:.92rem}
.panel-cta{margin-top:30px;background:var(--grafito);color:#fff;border-radius:24px;padding:38px 36px;position:relative;overflow:hidden;box-shadow:0 30px 70px rgba(15,23,32,.35);display:grid;gap:14px;justify-items:start}
.panel-cta::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-160px;top:-180px;background:radial-gradient(circle,rgba(30,136,229,.55),transparent 65%)}
.panel-cta::after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;left:-120px;bottom:-160px;background:radial-gradient(circle,rgba(61,190,107,.4),transparent 65%)}
.panel-cta > *{position:relative;z-index:1}
.panel-cta svg{width:54px;height:54px;color:var(--verde);margin-bottom:4px}
.panel-cta h3{font-size:1.5rem;max-width:20ch}
.panel-cta p{color:#b8c4d2}
.panel-lista{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:8px;font-size:.84rem;color:#dfe7ef}
.panel-lista li::before{content:"✓";color:var(--verde);font-weight:800;margin-right:6px}

/* ── Pie ── */
footer.pie{border-top:1px solid var(--linea);padding:44px 0 calc(40px + env(safe-area-inset-bottom));color:var(--tenue);font-size:.9rem;background:#fff}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:26px;align-items:start}
.foot-marca{font-family:var(--f-display);font-size:1.25rem;color:var(--tinta);font-weight:800}
.foot-marca small{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--tenue);font-weight:600;margin-left:6px}
.foot-grid p{margin-top:12px}
.foot-grid h4{font-family:var(--f-display);color:var(--tinta);font-size:.92rem;margin-bottom:12px}
.foot-grid ul{display:grid;gap:8px}
.foot-grid a:hover{color:var(--azul-hondo)}
.foot-bottom{margin-top:34px;padding-top:18px;border-top:1px solid var(--linea);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;color:var(--apagado)}
.foot-bottom a{color:var(--tenue)}

/* ── WhatsApp flotante ── */
.wa-flot{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:60;display:flex;align-items:center;gap:10px;background:var(--wa);color:#04180b;padding:12px 18px 12px 14px;border-radius:999px;font-family:var(--f-display);font-weight:700;font-size:.9rem;box-shadow:0 12px 34px rgba(37,211,102,.4);transition:transform .2s}
.wa-flot:hover{transform:translateY(-3px)}
.wa-flot svg{width:24px;height:24px;fill:currentColor}
.wa-flot::before{content:"";position:absolute;inset:-4px;border-radius:999px;border:2px solid var(--wa);animation:onda 2s ease-out infinite;opacity:0}
@keyframes onda{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.35);opacity:0}}

/* ── Visor y modal ── */
.visor{position:fixed;inset:0;z-index:90;background:rgba(15,23,32,.94);display:grid;place-items:center;padding:20px;animation:aparece .2s}
.visor[hidden]{display:none}
@keyframes aparece{from{opacity:0}to{opacity:1}}
.visor img{max-width:min(96vw,1200px);max-height:82vh;object-fit:contain;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.7);animation:sube .25s}
@keyframes sube{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
.visor p{color:#fff;font-family:var(--f-display);font-weight:600;margin-top:12px;text-align:center;font-size:.95rem}
.visor-x{position:absolute;top:16px;right:18px;width:44px;height:44px;border-radius:50%;background:#fff;color:var(--grafito);font-size:1.2rem;font-weight:800;display:grid;place-items:center}
.modal{position:fixed;inset:0;z-index:80;background:rgba(15,23,32,.6);display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none}
.modal-box{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);max-width:640px;max-height:85vh;overflow:auto;padding:28px;display:grid;gap:12px;color:var(--tenue);font-size:.93rem}
.modal-box h3{color:var(--tinta);font-size:1.3rem}
.modal-box .cerrar{justify-self:end;font-weight:700;color:var(--azul-hondo)}

/* ── Responsive ── */
@media (max-width:1000px){
  .hero-grid,.nos-grid,.contacto-grid{grid-template-columns:1fr}
  .hero-vis{margin:40px auto 0;max-width:460px}
  .cap-grid{grid-template-columns:1fr;gap:26px}
  .cap-fijo{position:static;display:grid;grid-template-columns:auto 1fr;gap:4px 18px;align-items:center}
  .cap-num{grid-row:span 2;font-size:3.2rem}
  .cap-fijo p,.cap-indice,.cap-barra,.cap-contador{grid-column:2}
  .cap-indice{display:flex;flex-wrap:wrap;gap:6px}
  .cap-indice li{padding:6px 12px;font-size:.8rem}.cap-indice li::before{display:none}
  .cap-barra,.cap-contador{display:none}
  .conf-grid,.zonas-grid{grid-template-columns:1fr 1fr}
  .gal-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:170px}
  .nos-vis .ph{margin:0 auto}.sello{left:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr;gap:34px 18px;padding-top:0}
  .ruta{display:none}
  .paso{text-align:left;padding-left:52px}
  .paso i,.paso:nth-child(n) i{position:absolute;left:0;top:0;margin:0}
}
@media (max-width:820px){
  #menu{position:fixed;inset:var(--barra) 0 0 0;background:rgb(255,255,255);color:var(--tinta);flex-direction:column;justify-content:flex-start;align-items:flex-start;padding:30px 22px;gap:20px;transform:translateX(100%);transition:transform .3s}
  #menu.abierto{transform:none}
  #menu a{font-size:1.15rem;color:var(--tinta2);opacity:1}
  #menu .btn{color:#fff}
  #menu-btn{display:block}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .hero{padding-top:calc(var(--barra) + 30px);min-height:auto}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-pill{font-size:.72rem;white-space:normal;line-height:1.3}
  .hero-vis{max-width:none}
  .hero-vis .tarjeta-foto{aspect-ratio:4/4.6}
  .hexa{left:8px;bottom:8%;padding:10px 12px}.hexa svg{width:32px;height:32px}
  .chip{display:none}
  .hero-flecha{display:none}
  .tarjeta{grid-template-columns:1fr}
  .tarjeta .ph{min-height:0;aspect-ratio:16/10;border-right:0;border-bottom:1px solid var(--linea)}
  .cap-fijo{grid-template-columns:1fr}.cap-num{grid-row:auto;font-size:2.6rem}.cap-fijo p,.cap-indice{grid-column:1}
  .pasos{grid-template-columns:1fr}
  .conf-grid,.zonas-grid,.foot-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:1fr 1fr;grid-auto-rows:150px}.g-ancha{grid-column:span 2}
  .panel-cta{padding:28px 22px}
  .panel-cta .btn{width:100%;justify-content:center}
  .wa-flot span{display:none}.wa-flot{padding:14px}
  .logo-txt small{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  #red{display:none}
}