/* AGO — web oficial. Mismo sistema «vidrio con luz interior» que la web de Dental Ciudad (Eduardo, 25/10: «ese estilo
   vidrioso me encanta»), con los colores del logo de AGO: azul profundo y luz cian. Una sola familia: Geist (variable, alojada acá). */
@font-face{font-family:"Geist";src:url(/assets/geist.a147f99c.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{
  --paper:#F3F8FC;
  --panel:#FFFFFF;
  --wash:#E7F1F9;
  --ink:#0A1B30;
  --muted:#46566B;
  --line:#D5E2EE;
  --rim:#7F97B4;
  --brand:#0B5BA8;      /* enlaces (6,6:1 sobre blanco) */
  --teal:#1A8FE0;       /* azul luz */
  --teal-deep:#0B4F96;  /* cuerpo del botón encendido */
  --glow:#9FF6FF;       /* la luz cian del logo */
  --lime:#1A8FE0;
  --alert:#B42318;
  --r:20px;
  --r-s:12px;
  --max:1180px;
  --font:"Geist",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper) linear-gradient(180deg,#EAF4FC 0,#F3F8FC 480px);color:var(--ink);font-family:var(--font);font-size:1.0625rem;line-height:1.6;font-weight:400}
[hidden]{display:none!important}
a{color:var(--brand);text-underline-offset:3px;text-decoration-thickness:1px}
h1,h2,h3{margin:0;line-height:1.12;text-wrap:balance;letter-spacing:-.02em;font-weight:650}
h2{font-size:clamp(1.65rem,1.2rem + 1.5vw,2.3rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{margin:0}
img,picture{max-width:100%;height:auto}
picture{display:block}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--max);margin-inline:auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:8px;z-index:40;background:var(--teal-deep);color:#fff;padding:10px 14px;border-radius:999px}
.skip:focus{left:16px}
.ico{width:20px;height:20px;flex:none}
.star{width:18px;height:18px;flex:none;color:var(--lime)}

/* ---------- vidrio con luz interior: .glass es el vidrio apagado, .lit el encendido */
.glass{position:relative;isolation:isolate;border:1px solid rgba(127,151,180,.55);border-radius:999px;color:var(--ink);
  background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(238,247,250,.85) 46%,rgba(206,228,236,.95) 100%);
  box-shadow:inset 0 1px 0 #fff,inset 0 0 0 3px rgba(255,255,255,.72),inset 0 -4px 8px rgba(127,151,180,.22),0 8px 18px rgba(6,38,70,.1),0 1px 2px rgba(6,38,70,.1);
  transition:box-shadow .18s ease,background-color .18s ease,color .18s ease}
.glass::before{content:"";position:absolute;left:7%;right:7%;top:3px;height:44%;border-radius:999px;background:linear-gradient(180deg,rgba(255,255,255,1),rgba(255,255,255,0));pointer-events:none;z-index:1}
.glass>*{position:relative;z-index:2}
.glass:hover{box-shadow:inset 0 1px 0 #fff,inset 0 0 0 3px rgba(255,255,255,.72),inset 0 -12px 18px rgba(159,246,255,.6),0 10px 22px rgba(26,120,210,.2),0 1px 2px rgba(6,38,70,.1)}
.lit{color:#fff;border-color:rgba(255,255,255,.65);background-color:var(--teal-deep);text-shadow:0 1px 1px rgba(3,25,60,.4);
  background-image:radial-gradient(62% 60% at 50% 104%,rgba(225,252,255,1) 0%,rgba(140,236,252,.95) 28%,rgba(50,180,240,.55) 52%,rgba(26,120,210,0) 76%),linear-gradient(180deg,#3E8EDB 0%,#0D5AAB 48%,#083F80 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85),inset 0 0 0 3px rgba(255,255,255,.3),inset 0 -12px 20px rgba(159,246,255,.4),0 12px 26px rgba(20,100,200,.36),0 2px 4px rgba(6,38,70,.22)}
.lit::before{background:linear-gradient(180deg,rgba(255,255,255,.62),rgba(255,255,255,0))}
.lit:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 0 0 3px rgba(255,255,255,.36),inset 0 -14px 24px rgba(159,246,255,.65),0 14px 30px rgba(20,100,200,.46),0 2px 4px rgba(6,38,70,.22)}
@media (prefers-reduced-motion:reduce){.glass{transition:none}}

/* ---------- botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;font:inherit;font-weight:650;font-size:1.02rem;line-height:1.2;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn-big{min-height:58px;padding:0 30px;font-size:1.1rem}
.textlink{font-weight:600}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}

/* ---------- cabecera */
.top{position:relative;z-index:30;background:rgba(243,248,252,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(127,151,180,.25)}
.top-row{display:flex;align-items:center;gap:20px;min-height:68px}
.mark{display:block;line-height:0;margin-right:auto}
.mark img{height:42px;width:auto}
.topnav{display:none;gap:24px;font-weight:550;font-size:.98rem}
.topnav a{color:var(--ink);text-decoration:none;padding:6px 0}
.topnav a:hover{color:var(--brand)}
.btn-top{display:none;min-height:44px;padding:0 18px;font-size:.98rem}
.menu summary{list-style:none;display:grid;gap:5px;width:44px;height:44px;padding:11px 10px;border-radius:var(--r-s);cursor:pointer}
.menu summary::-webkit-details-marker{display:none}
.menu summary span{display:block;height:2px;background:var(--ink);border-radius:2px}
.menu[open] summary{background:var(--wash)}
.menu nav{position:absolute;left:0;right:0;top:100%;display:grid;padding:4px 18px 14px;background:rgba(243,248,252,.97);border-bottom:1px solid var(--line);box-shadow:0 16px 30px rgba(6,38,70,.1)}
.menu nav a{padding:13px 0;border-top:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:550;font-size:1.05rem}
.menu nav a:first-child{border-top:0}
@media (min-width:900px){
  .top{position:sticky;top:0}
  .top-row{min-height:76px}
  .mark img{height:50px}
  .topnav,.btn-top{display:inline-flex}
  .menu{display:none}
}

/* ---------- portada */
.hero{padding:28px 0 48px;background:radial-gradient(55% 60% at 78% 42%,rgba(159,246,255,.38),rgba(159,246,255,0) 70%)}
.hero-grid{display:grid;gap:28px;align-items:center}
.hero h1{font-size:clamp(2.15rem,1.35rem + 2.8vw,3.3rem);line-height:1.04;letter-spacing:-.028em;max-width:20ch}
.lead{margin-top:14px;font-size:clamp(1.08rem,1rem + .35vw,1.25rem);line-height:1.5;color:var(--muted);max-width:46ch}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.rating{margin-top:20px;font-size:.95rem;color:var(--muted);line-height:1.5}
.rating .star{display:inline-block;vertical-align:-3px;margin-right:6px}
.rating a{margin-left:4px;white-space:nowrap}
.rating strong{color:var(--ink);font-weight:650}
.rating-small{margin-top:0}
.chips{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:14px;color:var(--muted);font-size:.95rem}
.hero-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);background:var(--wash);box-shadow:0 18px 40px rgba(6,38,70,.16)}
@media (min-width:900px){
  .hero{padding:48px 0 72px}
  .hero-grid{grid-template-columns:1.1fr 1fr;gap:56px}
  .hero-photo img{aspect-ratio:4/3}
}

/* ---------- secciones */
.section{padding:56px 0}
.section-wash{background:var(--wash)}
.section h2::before{content:"";display:block;width:44px;height:5px;border-radius:3px;background:linear-gradient(90deg,var(--teal),var(--glow));box-shadow:0 0 10px rgba(159,246,255,.9);margin-bottom:16px}
.section-head{max-width:640px;margin-bottom:28px}
.sub{margin-top:10px;color:var(--muted);font-size:1.05rem}
.form-head{max-width:640px;margin-bottom:24px}
@media (min-width:900px){.section{padding:84px 0}.section-head,.form-head{margin-bottom:36px}}

/* tratamientos */
.tiles{display:grid;grid-template-columns:1fr;gap:0 36px}
.tiles li{border-top:1px solid var(--line)}
.tiles a{display:grid;gap:3px;padding:15px 0 17px;color:inherit;text-decoration:none}
@media (min-width:900px){.tiles a{padding:18px 0 20px}}
.tiles strong{font-size:1.15rem;font-weight:650;letter-spacing:-.01em}
.tiles span{color:var(--muted);font-size:.98rem}
.tiles a:hover strong{color:var(--brand);text-decoration:underline;text-underline-offset:4px}
.tiles li{border-top-color:rgba(127,151,180,.35)}
@media (min-width:600px){.tiles{grid-template-columns:1fr 1fr}}
@media (min-width:900px){.tiles{grid-template-columns:1fr 1fr 1fr}}

.labs{margin-top:22px;color:var(--muted);max-width:60ch;border-left:3px solid var(--teal);padding-left:14px}

/* texto + foto */
.split{display:grid;gap:28px;align-items:center}
.split-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);background:var(--wash);box-shadow:0 14px 34px rgba(6,38,70,.14)}
.puntos{margin:22px 0 0;display:grid}
.puntos div{display:grid;gap:4px;padding:16px 0;border-top:1px solid var(--line)}
.puntos dt{font-weight:650;font-size:1.1rem;letter-spacing:-.01em}
.puntos dd{margin:0;color:var(--muted)}
.big{font-size:1.35rem;font-weight:650;letter-spacing:-.01em;margin-top:18px}
.split-text p+p{margin-top:12px}
.h-small{font-size:1.05rem;margin-top:22px;margin-bottom:6px}
.links{margin-top:16px}
@media (min-width:900px){
  .split{grid-template-columns:5fr 6fr;gap:64px}
  .split-rev .split-photo{order:2}
}

/* tecnología */
.tec{display:grid;gap:32px}
.tec img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);background:var(--wash);box-shadow:0 14px 34px rgba(6,38,70,.12)}
.tec h3{margin-top:18px}
.tec p{margin-top:8px;color:var(--muted)}
@media (min-width:760px){.tec{grid-template-columns:1fr 1fr 1fr;gap:28px}.tec h3{font-size:1.15rem}}
@media (min-width:1000px){.tec{gap:36px}}

/* sedes */
.sedes{display:grid;gap:24px}
.sede{background:var(--panel);border:1px solid rgba(127,151,180,.35);border-radius:var(--r);overflow:hidden;display:grid;grid-template-rows:auto 1fr;box-shadow:0 10px 30px rgba(6,38,70,.08)}
.sede-photo{display:block;line-height:0}
.sede-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--wash)}
.sede-body{padding:22px 22px 24px;display:grid;gap:12px;align-content:start}
.sede h3{font-size:1.45rem}
.sede h3 a{color:inherit;text-decoration:none}
.sede h3 a:hover{color:var(--brand)}
.addr{display:flex;gap:8px;align-items:flex-start}
.addr .ico{margin-top:4px;color:var(--brand)}
.hours{border-collapse:collapse;font-size:.98rem;font-variant-numeric:tabular-nums;width:max-content;max-width:100%;justify-self:start}
.hours th{text-align:left;font-weight:500;color:var(--muted);padding:3px 16px 3px 0;white-space:nowrap}
.hours td{padding:3px 0}
.sede-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:6px}
@media (min-width:760px){.sedes{grid-template-columns:1fr 1fr;gap:32px}.sede-body{padding:26px 28px 28px}}

.sede-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:2px}
.sede-links .ig{display:inline-flex;align-items:center;gap:6px}
.sede-links .ig .ico{width:18px;height:18px}

/* en Google y en Instagram */
.social{display:grid;gap:32px}
.gcards{display:grid;gap:14px}
.gcard{background:var(--panel);border:1px solid rgba(127,151,180,.35);border-radius:var(--r);padding:18px 20px;display:grid;gap:6px;box-shadow:0 10px 30px rgba(6,38,70,.08)}
.gcard-top{display:flex;align-items:center;gap:8px;font-size:1.05rem;color:var(--muted)}
.gcard-top strong{font-size:1.6rem;color:var(--ink);letter-spacing:-.02em}
.gcard-top .star{width:22px;height:22px}
.gcard h3{font-size:1.15rem}
.gcard-n{color:var(--muted)}
.gcard-links{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:8px}
.gcard-links .btn{min-height:44px;padding:0 18px;font-size:.98rem}
.igbox h3{font-size:1.15rem;margin-bottom:12px}
.igs{display:grid;gap:10px}
.igs a{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:999px;text-decoration:none;color:var(--ink);background:var(--panel);border:1px solid rgba(127,151,180,.35);box-shadow:0 6px 16px rgba(6,38,70,.07)}
.igs a:hover{border-color:var(--teal)}
.igs .ico{color:var(--brand);width:22px;height:22px}
.igs span{display:grid;line-height:1.25}
.igs small{color:var(--muted);font-size:.9rem}
@media (min-width:600px){.gcards{grid-template-columns:1fr 1fr}}
@media (min-width:900px){.social{grid-template-columns:1.4fr 1fr;gap:56px;align-items:start}.igbox{padding-top:62px}}
.foot-ig a{text-decoration:none}
.foot-ig a:hover{text-decoration:underline}

/* formulario */
.form-panel{background:var(--panel);border:1px solid rgba(127,151,180,.35);border-radius:var(--r);padding:20px 16px;max-width:760px;box-shadow:0 10px 30px rgba(6,38,70,.08)}
.form{display:grid;gap:18px}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{display:flex;align-items:center;gap:10px;font-weight:650;font-size:1.05rem;margin-bottom:8px;padding:0;letter-spacing:-.01em}
.paso-n{display:inline-grid;place-items:center;width:30px;height:30px;font-size:.95rem;font-weight:700;color:var(--brand)}
.paso.listo .paso-n{color:#fff;border-color:rgba(255,255,255,.65);background-color:var(--teal-deep);text-shadow:0 1px 1px rgba(3,25,60,.4);
  background-image:radial-gradient(62% 60% at 50% 104%,rgba(225,252,255,1) 0%,rgba(140,236,252,.95) 28%,rgba(50,180,240,.55) 52%,rgba(26,120,210,0) 76%),linear-gradient(180deg,#3E8EDB 0%,#0D5AAB 48%,#083F80 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85),inset 0 0 0 2px rgba(255,255,255,.3),inset 0 -6px 10px rgba(159,246,255,.4),0 6px 14px rgba(20,100,200,.36)}
.paso.listo .paso-n::before{background:linear-gradient(180deg,rgba(255,255,255,.62),rgba(255,255,255,0))}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:7px}
.opts-2{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.opt{position:relative;display:grid}
.opt input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer;z-index:3}
.opt b{font-weight:inherit}
.otra{margin-top:14px;color:var(--muted)}
.opt span{display:flex;align-items:center;min-height:46px;padding:8px 15px;border-radius:999px;font-weight:550;line-height:1.3;cursor:pointer;overflow-wrap:anywhere}
.opt input:hover+span{box-shadow:inset 0 1px 0 #fff,inset 0 0 0 3px rgba(255,255,255,.72),inset 0 -12px 18px rgba(159,246,255,.6),0 10px 22px rgba(26,120,210,.2),0 1px 2px rgba(6,38,70,.1)}
.opt input:checked+span{color:#fff;border-color:rgba(255,255,255,.65);background-color:var(--teal-deep);text-shadow:0 1px 1px rgba(3,25,60,.4);
  background-image:radial-gradient(62% 60% at 50% 104%,rgba(225,252,255,1) 0%,rgba(140,236,252,.95) 28%,rgba(50,180,240,.55) 52%,rgba(26,120,210,0) 76%),linear-gradient(180deg,#3E8EDB 0%,#0D5AAB 48%,#083F80 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85),inset 0 0 0 3px rgba(255,255,255,.3),inset 0 -12px 20px rgba(159,246,255,.4),0 12px 26px rgba(20,100,200,.36),0 2px 4px rgba(6,38,70,.22)}
.opt input:checked+span::before{background:linear-gradient(180deg,rgba(255,255,255,.62),rgba(255,255,255,0))}
.opt input:focus-visible+span{outline:3px solid var(--teal);outline-offset:2px}
.error{color:var(--alert);font-size:.92rem;margin-top:8px;font-weight:550}
.note{background:#FFF7E8;border:1px solid #F0D9A6;border-radius:var(--r-s);padding:12px 14px;font-size:.98rem}
.price{border-left:3px solid var(--teal);padding-left:14px;color:var(--muted);font-size:.98rem}
.form-send{display:grid;gap:12px;justify-items:start;margin-top:4px}
.hint{font-size:.9rem;color:var(--muted);max-width:60ch}
.done{margin-top:18px;display:grid;gap:8px;justify-items:start;background:var(--wash);border-radius:var(--r);padding:18px}
.done-title{font-weight:650;font-size:1.15rem}
.code strong{font-size:1.25rem;letter-spacing:.06em}
@media (min-width:600px){.form-panel{padding:26px 28px 28px}}
@media (min-width:900px){.section-form .wrap{display:grid;grid-template-columns:minmax(0,820px)}}

/* preguntas */
.faq{margin-top:22px;max-width:760px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 0;font-weight:650;font-size:1.08rem;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(127,151,180,.45);background:linear-gradient(180deg,#fff,#E3EEF8);box-shadow:inset 0 1px 0 #fff,0 2px 6px rgba(6,38,70,.1);color:var(--brand);font-weight:500;font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{padding:0 0 18px;color:var(--muted);max-width:66ch}

/* texto largo */
.prose{max-width:720px;font-size:1.1rem}
.prose p+p{margin-top:16px}
.prose h1{font-size:clamp(1.9rem,1.3rem + 2vw,2.6rem);margin-bottom:18px}
.prose h2{margin-bottom:18px}
.consulta{margin-top:28px;background:var(--wash);border-radius:var(--r);padding:24px 24px 26px;display:grid;gap:12px;justify-items:start}
.consulta h3{font-size:1.2rem}
.consulta p{font-size:1.05rem}
.consulta .btn{margin-top:6px}

/* pie */
.foot{background:linear-gradient(180deg,#0A2A4D,#061C36);color:#CFDDEE;margin-top:16px}
.foot a{color:#fff}
.foot-grid{display:grid;gap:32px;padding:52px 18px 36px}
.foot-brand img{height:52px;width:auto;margin-bottom:14px}
.foot-brand p{max-width:40ch}
.foot-brand p+p{margin-top:10px}
.foot-col h3{color:#fff;font-size:1.02rem;margin-bottom:10px}
.foot-col p+p{margin-top:8px}
.foot-col h3 a{text-decoration:none}
.foot-links a{display:block;padding:3px 0;text-decoration:none}
.foot-links a:hover{text-decoration:underline}
.foot-legal{display:flex;flex-wrap:wrap;gap:12px 22px;padding:18px 18px 110px;border-top:1px solid rgba(255,255,255,.16);font-size:.92rem}
@media (min-width:760px){.foot-grid{grid-template-columns:1.3fr 1fr 1fr 1fr;padding-top:64px}.foot-legal{padding-bottom:28px}}

/* barra fija (solo teléfono) */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:25;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:rgba(243,248,252,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgba(127,151,180,.3)}
.sticky .btn{width:100%}
@media (min-width:760px){.sticky{display:none}}

/* cookies (solo donde hace falta pedir permiso) */
.consent{position:fixed;left:12px;right:12px;bottom:84px;z-index:30;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:0 8px 30px rgba(6,38,70,.16);display:grid;gap:12px;max-width:560px;margin-inline:auto}
.consent-actions{display:flex;gap:8px;justify-content:flex-end}
@media (min-width:760px){.consent{bottom:20px}}

/* pista del formulario: «Elegí una opción» en el paso que falta y una mano que toca opciones (Eduardo, 25/10) */
.form-panel{position:relative}
legend{flex-wrap:wrap}
.paso-hint{display:none;flex-basis:100%;margin:2px 0 0 40px;align-items:center;gap:7px;font-size:.92rem;font-weight:650;color:var(--brand)}
.paso-hint::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(26,120,210,.6);animation:latido 1.6s infinite}
.paso.activo .paso-hint{display:inline-flex}
@keyframes latido{0%{box-shadow:0 0 0 0 rgba(26,120,210,.55)}70%{box-shadow:0 0 0 9px rgba(26,120,210,0)}100%{box-shadow:0 0 0 0 rgba(26,120,210,0)}}
.mano{position:absolute;left:0;top:0;width:46px;height:46px;pointer-events:none;z-index:6;opacity:0;filter:drop-shadow(0 3px 5px rgba(11,26,44,.3));transition:transform .75s cubic-bezier(.4,0,.2,1),opacity .3s}
.mano.on{opacity:1}
.mano svg{width:100%;height:100%;fill:#fff;stroke:#0B1A2C;stroke-width:1.1;transform-origin:45% 20%;transition:transform .15s}
.mano.tap svg{transform:scale(.82)}
.opt span.pista{box-shadow:inset 0 1px 0 #fff,inset 0 0 0 3px rgba(255,255,255,.72),inset 0 -14px 20px rgba(159,246,255,.75),0 10px 22px rgba(26,120,210,.25)}
@media (prefers-reduced-motion:reduce){.mano{display:none}.paso-hint::before{animation:none}}

/* pasos bien separados y títulos grandes (Eduardo, 25/10: «me pierdo, no se diferencian») */
.form{gap:0}
.paso{padding:22px 0 24px;border-top:1px solid var(--line)}
.paso:first-of-type{border-top:0;padding-top:4px}
.paso legend{gap:12px;margin-bottom:14px}
.paso-n{width:42px;height:42px;font-size:1.2rem}
.paso-t{display:grid;font-size:1.28rem;font-weight:700;line-height:1.2;letter-spacing:-.015em}
.paso-t small{font-size:.8rem;font-weight:650;color:var(--muted);letter-spacing:0;margin-bottom:2px}
.paso-hint{margin-left:54px}
.paso.activo{position:relative}
.paso.activo::before{content:"";position:absolute;left:-16px;top:18px;bottom:20px;width:3px;border-radius:2px;background:linear-gradient(var(--teal),var(--glow))}
.paso:first-of-type.activo::before{top:0}
#obra-note{margin-bottom:18px}
.form-send{border-top:1px solid var(--line);padding-top:22px;margin-top:0}
.listo-hint{display:none;font-weight:700;font-size:1.1rem;color:var(--brand)}
.form-send.listo .listo-hint{display:block}
.form-send.listo .btn{animation:pulso 1.8s ease-in-out infinite}
@keyframes pulso{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
@media (min-width:600px){.paso.activo::before{left:-28px}}
@media (prefers-reduced-motion:reduce){.form-send.listo .btn{animation:none}}
/* la leyenda como bloque normal (si no, el navegador la pega al borde del fieldset) */
.paso legend{float:left;width:100%}
.paso .opts,.paso .error{clear:both}


/* ======================= AGO ======================= */
.mark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);line-height:1.1}
.mark img{height:40px;width:40px}
.mark b{display:block;font-size:1.3rem;letter-spacing:-.02em}
.mark small{display:block;font-size:.74rem;color:var(--muted);font-weight:500}
@media (min-width:900px){.mark img{height:44px;width:44px}.topnav{gap:20px;font-size:.94rem}}
@media (min-width:900px) and (max-width:1080px){.topnav a:nth-child(n+5){display:none}}

.hero{padding:30px 0 40px;background:radial-gradient(50% 55% at 80% 30%,rgba(159,246,255,.42),rgba(159,246,255,0) 70%),radial-gradient(40% 40% at 10% 0%,rgba(26,120,210,.10),rgba(26,120,210,0) 70%)}
.hero-grid{display:grid;gap:10px;align-items:center}
.hero-pp{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:650;color:var(--brand);letter-spacing:.02em;margin-bottom:14px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.7);border:1px solid rgba(127,151,180,.35)}
.hero-pp::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--glow);box-shadow:0 0 0 3px rgba(26,120,210,.25),0 0 10px var(--glow)}
.hero h1{max-width:18ch}
.confianza{margin-top:18px;color:var(--muted);font-size:.95rem}
.hero-a{display:grid;place-items:center;order:-1}
.hero-a picture{width:min(46vw,220px);filter:drop-shadow(0 24px 40px rgba(26,120,210,.35))}
.hero-shot{position:relative;margin-top:34px;padding-right:0}
@media (min-width:900px){
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1.25fr .75fr;gap:40px}
  .hero-a{order:0}
  .hero-a picture{width:min(30vw,380px)}
  .hero-shot{margin-top:48px;padding-right:200px}
}

/* ventana de computadora (vidrio) */
.ventana{margin:0;border-radius:18px;overflow:hidden;background:#fff;border:1px solid rgba(127,151,180,.45);
  box-shadow:inset 0 1px 0 #fff,0 30px 60px -20px rgba(6,38,70,.35),0 10px 24px rgba(6,38,70,.08)}
.ventana-barra{display:flex;gap:6px;padding:10px 14px;background:linear-gradient(180deg,#FBFDFF,#EAF2FA);border-bottom:1px solid var(--line)}
.ventana-barra i{width:10px;height:10px;border-radius:50%;background:#CAD7E6}
.ventana img{display:block;width:100%}

/* teléfono: marco con proporción real 390×844 */
.tel{margin:0;width:min(62vw,280px);aspect-ratio:390/884;padding:10px;border-radius:44px;position:relative;
  background:linear-gradient(160deg,#2A3F5C,#0A1B30 55%,#16304F);box-shadow:inset 0 0 0 2px rgba(255,255,255,.18),inset 0 0 0 9px #050E1A,0 30px 60px -18px rgba(6,38,70,.55),0 0 0 1px rgba(6,38,70,.5)}
.tel::after{content:"";position:absolute;top:15px;left:50%;width:22%;height:14px;margin-left:-11%;border-radius:10px;background:#050E1A;z-index:2}
.tel-pantalla{width:100%;height:100%;border-radius:35px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.tel-pantalla::before{content:"";flex:none;height:5.2%;background:#EEF8FA}
.tel-pantalla picture{flex:1;min-height:0}
.tel-pantalla picture,.tel-pantalla img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.tel-hero{margin-inline:auto}
@media (min-width:900px){
  .tel-hero{position:absolute;right:18px;bottom:-30px;width:250px}
}
/* en el teléfono: captura de teléfono si hay; si no, la ventana se desliza de costado con ancho legible */
.solo-desk{display:none}
.duo .solo-tel{margin-inline:auto}
.desliza{overflow-x:auto;margin-inline:-18px;padding:6px 18px 18px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
.desliza .ventana{width:760px;max-width:none}
.desliza-hint{font-size:.88rem;color:var(--muted);margin-top:2px}
@media (min-width:900px){
  .solo-desk{display:block}
  .duo .solo-tel{display:none}
  .desliza{overflow:visible;margin:0;padding:0}
  .desliza .ventana{width:auto}
  .desliza-hint{display:none}
}
.section-app{background:radial-gradient(60% 70% at 50% 60%,rgba(159,246,255,.35),rgba(159,246,255,0) 70%),var(--paper);overflow:hidden}
.tels{display:flex;gap:16px;justify-content:center;align-items:center;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px 4px 30px;margin-inline:-18px;padding-inline:18px}
.tels .tel{flex:none;scroll-snap-align:center;width:min(70vw,260px)}
@media (min-width:900px){.tels{gap:36px;overflow:visible}.tels .tel{width:260px}.tels .tel-centro{width:290px;transform:translateY(-14px)}}

/* secciones */
.section{padding:56px 0}
.section-wash{background:linear-gradient(180deg,var(--wash),#F3F8FC)}
.section-head{max-width:760px;margin-bottom:28px}
.section-head .sub,.split-text .sub{max-width:60ch}
.split{display:grid;gap:32px;align-items:center}
@media (min-width:1000px){.split{grid-template-columns:.85fr 1.15fr;gap:56px}.split-rev{grid-template-columns:1.15fr .85fr}.split-rev .split-text{order:2}}
.puntos{margin-top:20px;display:grid}
.puntos li{display:grid;gap:3px;padding:14px 0 14px 26px;border-top:1px solid var(--line);position:relative}
.puntos li::before{content:"";position:absolute;left:2px;top:22px;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 50% 70%,var(--glow),var(--teal) 70%);box-shadow:0 0 8px rgba(26,120,210,.5)}
.puntos strong{font-size:1.06rem;font-weight:650}
.puntos span{color:var(--muted)}

/* seguridad: fondo oscuro con vidrio encendido */
.section-dark{background:radial-gradient(60% 80% at 80% 0%,rgba(26,120,210,.35),rgba(26,120,210,0) 70%),linear-gradient(180deg,#0A2A4D,#061C36);color:#E3EDF8}
.section-dark .sub{color:#B8CBE0}
.seg{display:grid;gap:14px}
.seg li{display:grid;gap:6px;padding:20px;border-radius:var(--r);background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.03));border:1px solid rgba(159,246,255,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.18),inset 0 -14px 24px rgba(159,246,255,.06)}
.seg strong{color:#fff;font-size:1.1rem}
.seg span{color:#C3D4E8}
@media (min-width:700px){.seg{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.seg{grid-template-columns:repeat(3,1fr)}}

/* se configura */
ul.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:0;color:var(--ink);font-size:1rem}
ul.chips li{padding:10px 18px;border-radius:999px;font-weight:550;background:linear-gradient(180deg,#fff,#E9F2FA);border:1px solid rgba(127,151,180,.45);box-shadow:inset 0 1px 0 #fff,0 4px 10px rgba(6,38,70,.06)}

/* cómo se implementa */
.pasos{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:p}
.pasos li{counter-increment:p;display:grid;gap:4px;padding:18px 18px 18px 70px;position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.pasos li::before{content:counter(p);position:absolute;left:18px;top:16px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;
  background:radial-gradient(62% 60% at 50% 104%,rgba(225,252,255,1) 0%,rgba(140,236,252,.9) 30%,rgba(26,120,210,0) 76%),linear-gradient(180deg,#3E8EDB,#083F80);box-shadow:inset 0 1px 0 rgba(255,255,255,.8),0 6px 14px rgba(20,100,200,.35)}
.pasos span{color:var(--muted)}
@media (min-width:900px){.pasos{grid-template-columns:repeat(5,1fr)}.pasos li{padding:64px 18px 20px}.pasos li::before{top:18px}}

.foot-logo{display:flex;align-items:center;gap:10px;font-size:1.3rem;margin-bottom:12px}
.foot-brand .foot-logo img{height:34px;width:34px;margin:0}
@media (min-width:760px){.foot-grid{grid-template-columns:1.6fr 1fr 1fr}}
.opts-3{grid-template-columns:repeat(3,1fr)}
.paso-t{flex:1 1 0;min-width:0}
/* piezas de vidrio con luz junto a los títulos (ChatGPT, 26/10) */
.ico-vidrio{display:block;width:80px;margin:0 0 10px -6px;filter:drop-shadow(0 10px 18px rgba(26,120,210,.35))}
.ico-vidrio img{display:block;width:100%;height:auto}
.section-dark .ico-vidrio{filter:drop-shadow(0 0 22px rgba(159,246,255,.45))}
@media (min-width:900px){.ico-vidrio{width:112px}}