/* =========================================================
   EFICIAN — Landing "Página en construcción"
   ========================================================= */

.container{width:min(1200px,100% - 32px);margin-inline:auto;}
.skip-link{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--cyan);color:var(--navy-900);padding:10px 14px;border-radius:8px;font-weight:700;}
.skip-link:focus{left:8px;}

/* ======================= ENCABEZADO (maqueta: barra con fondo de red) ======================= */
.topnav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  height:76px;padding:0 max(16px,2.4vw);
  background:
    linear-gradient(180deg, rgba(11,68,103,.62), rgba(11,68,103,.62)),
    url('../img/bg-network.jpg') center/cover no-repeat;
  border-bottom:1px solid rgba(0,255,255,.12);
  box-shadow:0 6px 24px rgba(0,0,0,.25);
}
.topnav-logo img{height:54px;width:auto;}
.topnav-status{
  display:flex;align-items:center;gap:10px;margin-left:auto;
  font-size:13px;color:var(--ink-muted);letter-spacing:.04em;
}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(46,230,166,.6);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,230,166,.55);}70%{box-shadow:0 0 0 10px rgba(46,230,166,0);}100%{box-shadow:0 0 0 0 rgba(46,230,166,0);}}
.topnav-cta{text-transform:uppercase;letter-spacing:.05em;}

/* ======================= HERO ======================= */
.hero{padding:16px max(16px,1.6vw) 0;}
.hero-frame{
  position:relative;overflow:hidden;
  min-height:min(calc(100svh - 120px),760px);
  border-radius:clamp(14px,2vw,28px);
  display:flex;align-items:center;
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(0,255,255,.1);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center;transform:scale(1.015);}
.hero-scrim{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg, rgba(0,28,45,.92) 0%, rgba(0,28,45,.78) 38%, rgba(0,28,45,.25) 68%, rgba(0,28,45,.05) 100%),
    linear-gradient(180deg, rgba(0,20,32,0) 60%, rgba(0,20,32,.55) 100%);
}
.hero-content{position:relative;z-index:2;max-width:780px;padding:clamp(28px,5vw,64px);padding-bottom:120px;}
.chip-build{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:30px;
  background:rgba(0,255,255,.1);border:1px solid rgba(0,255,255,.4);
  color:var(--cyan);font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
}
.chip-build svg{width:16px;height:16px;}
/* Titular de alto impacto: misma receta que el "hero-heading" de la maqueta */
.hero-title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(34px,6vw,68px);line-height:1.02;letter-spacing:-.01em;
  text-transform:uppercase;color:var(--cyan);
  margin:18px 0 14px;
  text-shadow:0 0 28px rgba(0,255,255,.38),0 4px 26px rgba(0,20,32,.55);
  -webkit-text-stroke:.6px rgba(4,28,45,.85);paint-order:stroke fill;
}
.hero-subtitle{max-width:600px;font-family:var(--font-head);font-size:clamp(21px,2.4vw,28px);line-height:1.3;margin:0 0 12px;color:#fff;font-weight:400;}
.hero-text{font-size:clamp(16px,1.5vw,18px);line-height:1.6;color:var(--ink-muted);margin:0 0 26px;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* Línea de avance: reinterpreta la guía + punto cian de los submenús de la maqueta */
.build-track{margin-top:30px;max-width:420px;}
.build-line{position:relative;height:2px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.35) 0 6px,transparent 6px 12px);}
.build-line::before{content:"";position:absolute;left:0;top:0;height:2px;width:68%;background:linear-gradient(90deg,var(--teal-600),var(--cyan));box-shadow:0 0 12px var(--cyan);}
.build-dot{position:absolute;top:50%;left:68%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(0,255,255,.18),0 0 16px var(--cyan);animation:buildDot 2.4s ease-in-out infinite;}
@keyframes buildDot{0%,100%{transform:scale(1);}50%{transform:scale(1.25);}}
.build-labels{display:flex;justify-content:space-between;margin-top:10px;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);}

/* Barra de frase (idéntica en espíritu a la "tagline-bar" de la maqueta) */
.tagline-bar{
  position:absolute;right:24px;bottom:24px;z-index:3;
  display:flex;align-items:center;gap:14px;
  padding:16px 26px;
  background:linear-gradient(90deg, rgba(8,104,131,.88), rgba(0,255,255,.3));
  backdrop-filter:blur(3px);
  border:1px solid rgba(255,255,255,.2);border-radius:4px;box-shadow:var(--shadow-soft);
  transition:border-color .18s ease,transform .15s ease;
}
.tagline-bar:hover{border-color:var(--cyan);transform:translateY(-1px);}
.tagline-box,.tagline-accent{font-family:var(--font-head);font-weight:300;font-size:clamp(18px,1.9vw,30px);line-height:1.2;white-space:nowrap;}
.tagline-accent{color:var(--cyan);font-style:italic;}

.about-grid{margin:16px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.about-card{
  display:flex;gap:16px;align-items:flex-start;padding:22px 24px;
  background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:var(--radius-md);
  backdrop-filter:blur(4px);
}
.about-card h2{font-family:var(--font-head);font-weight:400;font-size:clamp(20px,2vw,24px);color:var(--cyan);margin:6px 0 8px;}
.about-card p{margin:0;font-size:15.5px;line-height:1.65;color:var(--ink-muted);}
.fact-ico{flex:0 0 42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--navy-900);border:1px solid rgba(0,255,255,.3);color:var(--cyan);}
.fact-ico svg{width:20px;height:20px;}

/* ======================= SECCIONES ======================= */
.section{padding:clamp(56px,8vw,96px) 0;scroll-margin-top:60px;}
#top{scroll-margin-top:0;}
.section-cta{margin-top:28px;display:flex;justify-content:center;}

/* Servicios (tarjetas tipo "kit-card" de la maqueta) */
.service-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.service-card{
  background:var(--card-glass-light);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column;
  backdrop-filter:blur(4px);
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.service-card:hover,.service-card:focus-within{
  border-color:var(--cyan);
  box-shadow:0 0 0 1px rgba(0,255,255,.55),0 0 26px rgba(0,255,255,.35),inset 0 0 30px rgba(0,255,255,.06);
  background:rgba(0,255,255,.07);
}
.service-img img{transition:filter .25s ease;}
.service-card:hover .service-img img{filter:brightness(1.15) saturate(1.1);}
.service-card:hover h3{color:var(--cyan);}
.service-img{position:relative;height:150px;overflow:hidden;}
.service-img img{width:100%;height:100%;object-fit:cover;}
.service-tag{
  position:absolute;top:10px;left:10px;
  background:rgba(0,44,69,.9);color:var(--cyan);font-size:11px;padding:4px 9px;border-radius:6px;
  border:1px solid rgba(0,255,255,.3);letter-spacing:.04em;
}
.service-body{padding:16px 18px 20px;}
.service-body h3{font-family:var(--font-head);font-weight:400;font-size:19px;margin:0 0 6px;color:#fff;transition:color .25s ease;}
.service-body p{margin:0;font-size:14.5px;line-height:1.55;color:var(--ink-muted);}

/* ======================= FORMULARIO ======================= */
.section-form{
  background:linear-gradient(180deg, rgba(0,44,69,0), rgba(0,44,69,.55) 18%, rgba(0,44,69,.55) 82%, rgba(0,44,69,0));
}
.form-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.35fr);gap:clamp(24px,4vw,56px);align-items:start;}
.form-aside{position:sticky;top:100px;}
.aside-steps{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-direction:column;gap:14px;}
.aside-steps li{display:flex;gap:14px;align-items:center;font-size:15.5px;color:var(--ink-muted);}
.aside-steps li span{flex:0 0 34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--cyan);color:var(--cyan);font-weight:700;}
.aside-wa{padding:18px;border-radius:var(--radius-md);background:rgba(255,255,255,.06);border:1px solid var(--line);}
.aside-wa p{margin:0 0 12px;color:var(--ink-muted);font-size:15px;}

.form-card{
  background:rgba(7,56,87,.72);backdrop-filter:blur(8px);
  border:1px solid rgba(0,255,255,.22);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);padding:clamp(20px,3.4vw,36px);
}
.form-card fieldset{border:0;margin:0 0 22px;padding:0;min-width:0;}
.form-card legend{
  padding:0;margin-bottom:12px;width:100%;
  font-family:var(--font-head);font-size:19px;color:#fff;
  display:block;
}
.form-card legend abbr{margin-left:4px;}
.form-card legend .opt{margin-left:6px;}
.form-card legend label{font-size:inherit;text-transform:none;letter-spacing:0;color:inherit;font-weight:400;}
.opt{font-family:var(--font-body);font-size:13px;color:var(--ink-faint);text-transform:none;letter-spacing:0;font-weight:400;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.grid-3{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.span-full{grid-column:1/-1;}
.span-2{grid-column:1/-1;}

/* Opciones (botón-tarjeta, como .option-card de la maqueta) */
.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.choice-row{display:flex;flex-wrap:wrap;gap:10px;}
.choice{position:relative;display:block;cursor:pointer;}
.choice input{position:absolute;opacity:0;width:1px;height:1px;}
.choice span{
  display:flex;align-items:center;gap:10px;min-height:52px;height:100%;
  padding:12px 14px;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  color:#fff;font-size:15px;line-height:1.3;
  transition:all .16s ease;
}
.choice span::before{
  content:"";flex:0 0 18px;height:18px;border-radius:50%;
  border:2px solid rgba(255,255,255,.45);transition:all .16s ease;
}
.choice:hover span{border-color:rgba(0,255,255,.5);}
.choice input:checked + span{background:var(--teal-500);color:#012;border-color:var(--cyan);font-weight:700;}
.choice input:checked + span::before{border-color:var(--navy-900);background:var(--navy-900);box-shadow:inset 0 0 0 3px var(--teal-500);}
.choice input:focus-visible + span{outline:2px solid var(--cyan);outline-offset:2px;}
.choice-row .choice{flex:1 1 160px;}
.invalid-group .choice span{border-color:rgba(255,107,129,.6);}

.consent{margin:4px 0 20px;}
.check{display:flex;gap:12px;align-items:flex-start;cursor:pointer;font-size:15px;line-height:1.5;color:var(--ink-muted);}
.check input{position:absolute;opacity:0;width:1px;height:1px;}
.check-box{
  flex:0 0 24px;height:24px;border-radius:6px;margin-top:1px;
  border:2px solid rgba(255,255,255,.5);background:rgba(255,255,255,.06);
  display:grid;place-items:center;transition:all .15s ease;
}
.check input:checked + .check-box{background:var(--cyan);border-color:var(--cyan);}
.check input:checked + .check-box::after{content:"";width:6px;height:11px;border:solid var(--navy-900);border-width:0 2.5px 2.5px 0;transform:rotate(45deg) translate(-1px,-1px);}
.check input:focus-visible + .check-box{outline:2px solid var(--cyan);outline-offset:2px;}
.consent.invalid .check-box{border-color:var(--danger);}

.hp{position:absolute !important;left:-10000px !important;width:1px;height:1px;overflow:hidden;}

.form-alert{
  margin-bottom:20px;padding:14px 16px;border-radius:10px;font-size:15px;line-height:1.5;
  background:rgba(255,107,129,.12);border:1px solid rgba(255,107,129,.5);color:#ffd5dc;
}
.form-alert a{color:#fff;text-decoration:underline;font-weight:700;}
.form-foot{margin:12px 0 0;text-align:center;font-size:13px;color:var(--ink-faint);}
#btnSubmit.is-loading .btn-label{opacity:.75;}

.form-success{text-align:center;padding:clamp(20px,5vw,48px) 8px;outline:none;}
.success-icon{
  width:76px;height:76px;margin:0 auto 18px;border-radius:22px;display:grid;place-items:center;
  background:var(--navy-900);border:1px solid rgba(46,230,166,.5);color:var(--ok);
  box-shadow:0 0 30px rgba(46,230,166,.25);
}
.success-icon svg{width:38px;height:38px;}
.form-success h3{font-family:var(--font-display);font-weight:800;font-size:clamp(24px,3vw,32px);color:var(--cyan);margin:0 0 12px;}
.form-success p{font-size:17px;line-height:1.6;color:var(--ink-muted);max-width:460px;margin:0 auto 26px;}
.success-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}



/* ---------- ¿Persona natural o empresa? ---------- */
.client-type{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.ctype{position:relative;cursor:pointer;display:block;}
.ctype input{position:absolute;opacity:0;width:1px;height:1px;}
.ctype span{
  display:flex;flex-direction:column;align-items:flex-start;gap:4px;height:100%;
  padding:16px 18px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.2);color:#fff;
  transition:border-color .16s ease,background .16s ease,box-shadow .16s ease;
}
.ctype svg{width:28px;height:28px;color:var(--cyan);margin-bottom:6px;}
.ctype b{font-size:17px;}
.ctype small{font-size:13.5px;color:var(--ink-faint);line-height:1.35;}
.ctype:hover span{border-color:rgba(0,255,255,.55);}
.ctype input:checked + span{background:rgba(0,255,255,.12);border-color:var(--cyan);box-shadow:0 0 0 1px var(--cyan),0 0 18px rgba(0,255,255,.25);}
.ctype input:checked + span small{color:var(--ink-muted);}
.ctype input:focus-visible + span{outline:2px solid var(--cyan);outline-offset:2px;}
.client-type.invalid-group .ctype span{border-color:rgba(255,107,129,.6);}
#formRest{animation:aparecer .3s ease;}
@keyframes aparecer{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

/* Orden de los datos: persona natural (por defecto) y empresa */
.datos{display:grid;}
.datos .solo-empresa{display:none;}
.datos .o-nombre{order:1}.datos .o-rut{order:2}.datos .o-email{order:3}.datos .o-tel{order:4}.datos .o-comuna{order:6}.datos .o-ciudad{order:7}
.datos.es-empresa .solo-empresa{display:flex;order:0;}
.datos.es-empresa .o-rut{order:1}.datos.es-empresa .o-nombre{order:2}.datos.es-empresa .o-tel{order:3}.datos.es-empresa .o-email{order:4}

/* Soluciones: casillas (varias) */
.choice.multi span::before{border-radius:5px;}
.choice.multi input:checked + span::before{
  background:var(--navy-900) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300FFFF' stroke-width='3.5'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat;
  box-shadow:none;
}
.otro-detalle{margin-top:12px;}

/* ---------- Mapa del cliente (formulario) — recurso "Medir techo" de la maqueta ---------- */
.geo{margin-top:18px;border:1px solid rgba(0,255,255,.22);border-radius:14px;overflow:hidden;background:rgba(0,28,45,.45);}
.geo-head{position:relative;z-index:2;padding:14px 14px 12px;}
.geo-title{margin:0 0 10px;font-size:15px;color:#fff;}
.geo-tools{display:grid;grid-template-columns:1fr auto;gap:10px;}
.geo-search{display:flex;gap:8px;min-width:0;}
.geo-search .input{min-height:48px;flex:1;min-width:0;}
.geo-search .btn{flex:0 0 auto;}
.geo-results{
  list-style:none;margin:8px 0 0;padding:6px;position:absolute;left:14px;right:14px;top:100%;z-index:1000;
  background:var(--navy-800);border:1px solid rgba(0,255,255,.35);border-radius:10px;box-shadow:var(--shadow-soft);
  max-height:260px;overflow:auto;
}
.geo-results li button{
  display:block;width:100%;text-align:left;background:none;border:0;color:#fff;
  padding:11px 12px;border-radius:8px;font-size:14.5px;line-height:1.35;min-height:44px;
}
.geo-results li button small{display:block;color:var(--ink-faint);font-size:12.5px;}
.geo-results li button:hover,.geo-results li button:focus-visible{background:rgba(0,255,255,.1);outline:none;}
.geo-results li.geo-empty{padding:11px 12px;color:var(--ink-muted);font-size:14px;}
.geo-map-wrap{position:relative;z-index:1;isolation:isolate;}
/* Mapa "bloqueado" hasta que el cliente lo toca: no se mueve al pasar o desplazarse */
.geo-lock{
  position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:600;pointer-events:none;
  padding:8px 14px;border-radius:20px;font-size:13px;font-weight:700;white-space:nowrap;
  background:rgba(0,44,69,.88);color:#fff;border:1px solid rgba(0,255,255,.45);box-shadow:var(--shadow-soft);
  transition:opacity .2s ease;
}
.geo-map-wrap.activo .geo-lock{opacity:0;}
.geo-map-wrap.activo .geo-map{box-shadow:inset 0 0 0 2px var(--cyan);}
.geo-map{height:340px;background:#0b2232;}
.geo-map .leaflet-control-attribution{font-size:10px;}
.leaflet-container{font-family:var(--font-body);}
.geo-layers{position:absolute;top:10px;right:10px;z-index:500;display:flex;border-radius:8px;overflow:hidden;border:1px solid rgba(0,255,255,.4);box-shadow:var(--shadow-soft);}
.geo-layers button{min-height:36px;padding:6px 12px;border:0;background:rgba(0,44,69,.92);color:#fff;font-size:13px;font-weight:700;}
.geo-layers button[aria-pressed="true"]{background:var(--cyan);color:var(--navy-900);}
.geo-status{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:12px 14px;font-size:14px;color:var(--ink-muted);border-top:1px solid rgba(0,255,255,.15);}
.geo-status.ok{color:#c9ffe9;}
.geo-status b{color:var(--ok);}
.geo-status.err{color:#ffd5dc;}
.geo-clear{background:none;border:0;color:var(--ink-faint);text-decoration:underline;font-size:13px;padding:6px;}
.geo-clear:hover{color:var(--danger);}
#geoGpsBtn.is-loading svg{animation:spin 1s linear infinite;}

/* Imagen junto a la tarjeta de contacto */
.contact-photo{
  margin:0;border-radius:var(--radius-lg);overflow:hidden;min-height:420px;position:relative;
  border:1px solid rgba(0,255,255,.22);box-shadow:var(--shadow-soft);
}
.contact-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 62%;}

/* ======================= UBICACIÓN + CONTACTO ======================= */
.location-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:stretch;}
.map-pin{
  width:22px;height:22px;border-radius:50%;background:var(--cyan);
  border:3px solid var(--navy-900);box-shadow:0 0 0 6px rgba(0,255,255,.25),0 0 18px var(--cyan);
}

.contact-card{
  background:rgba(7,56,87,.72);backdrop-filter:blur(8px);
  border:1px solid rgba(0,255,255,.22);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,32px);box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;
}
.contact-card h3{font-family:var(--font-head);font-weight:300;font-size:clamp(24px,2.6vw,30px);margin:0 0 14px;}
.contact-name{margin:0;font-family:var(--font-display);font-weight:800;font-size:20px;color:var(--cyan);text-transform:uppercase;letter-spacing:.02em;}
.contact-tagline{margin:4px 0 18px;color:var(--ink-muted);font-size:15px;}
.contact-list{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:14px;}
.contact-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;line-height:1.45;}
.contact-list small{display:block;color:var(--ink-faint);font-size:13.5px;}
.contact-list a{color:#fff;border-bottom:1px solid rgba(0,255,255,.4);}
.contact-list a:hover{color:var(--cyan);}
.c-ico{flex:0 0 36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--navy-900);border:1px solid rgba(0,255,255,.3);color:var(--cyan);}
.c-ico svg{width:18px;height:18px;}
.c-ico.wa{color:var(--wa);border-color:rgba(31,184,85,.45);}
.c-ico.ig{color:#f27ab0;border-color:rgba(242,122,176,.45);}
.contact-actions{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.contact-actions .btn:last-child{grid-column:1/-1;}

/* ======================= FOOTER ======================= */
.footer{
  background:linear-gradient(180deg, rgba(0,28,45,.85), rgba(0,20,32,.96));
  border-top:1px solid rgba(0,255,255,.14);padding:40px 0 calc(24px + env(safe-area-inset-bottom));
}
.footer-inner{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:flex-start;}
.footer-brand img{height:56px;width:auto;margin-bottom:10px;}
.footer-brand p{margin:0;color:var(--ink-faint);font-size:14px;max-width:320px;}
.footer-info p{margin:0 0 6px;font-size:14.5px;color:var(--ink-muted);}
.footer-info a:hover{color:var(--cyan);}
.footer-bottom{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-right:76px;}
.footer-bottom p{margin:0;font-size:13px;color:var(--ink-faint);}
.admin-btn{
  display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 14px;border-radius:9px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.18);color:var(--ink-muted);font-size:13px;font-weight:700;letter-spacing:.03em;
}
.admin-btn svg{width:16px;height:16px;}
.admin-btn:hover{border-color:var(--cyan);color:var(--cyan);}

/* Botón flotante WhatsApp (util-btn.whatsapp de la maqueta, en grande) */
.wa-float{
  position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:60;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:var(--wa);color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.4);
  transition:transform .18s ease;
}
.wa-float:hover{transform:scale(1.06);}
.wa-float svg{width:30px;height:30px;}

/* ======================= RESPONSIVE ======================= */
@media (max-width:1100px){
  .service-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:900px){
  .topnav{height:64px;}
  .topnav-logo img{height:42px;}
  .topnav-status{display:none;}
  .hero-frame{min-height:0;align-items:flex-start;flex-direction:column;}
  .hero-scrim{background:linear-gradient(180deg, rgba(0,28,45,.55) 0%, rgba(0,28,45,.82) 45%, rgba(0,28,45,.95) 100%);}
  .hero-content{padding:32px 22px 22px;}
  .tagline-bar{position:relative;right:auto;bottom:auto;margin:0 22px 22px;align-self:stretch;justify-content:center;flex-wrap:wrap;gap:6px 10px;padding:14px 18px;}
  .tagline-box,.tagline-accent{white-space:normal;font-size:20px;}
  .about-grid{grid-template-columns:1fr;}
  .about-card{padding:18px;gap:14px;}
  .form-layout{grid-template-columns:1fr;}
  .form-aside{position:static;}
  .aside-wa{display:none;}
  .location-layout{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .geo-tools{grid-template-columns:1fr;}
  .geo-search .btn span{display:none;}
  .geo-map{height:300px;}
  .contact-photo{min-height:260px;}
  .topnav-cta{min-height:40px;padding:8px 14px;font-size:12.5px;}
  .hero{padding:10px 10px 0;}
  .hero-actions .btn{width:100%;}
  .build-track{max-width:none;}
  .service-grid{grid-template-columns:1fr;gap:12px;}
  /* Tarjeta horizontal compacta en celular: la sección no se alarga */
  .service-card{flex-direction:row;}
  .service-img{flex:0 0 108px;height:auto;min-height:118px;}
  .service-tag{display:none;}
  .service-body{padding:14px 16px;}
  .service-body h3{font-size:18px;}
  .service-body p{font-size:14px;}
  .grid-2,.grid-3,.choice-grid{grid-template-columns:1fr;}
  .client-type{grid-template-columns:1fr 1fr;gap:8px;}
  .ctype span{padding:14px 12px;}
  .ctype small{font-size:12.5px;}
  .form-card{padding:20px 16px;border-radius:14px;}
  .contact-actions{grid-template-columns:1fr;}
  .success-actions .btn{width:100%;}
  .footer-inner{flex-direction:column;}
  .footer{padding-bottom:calc(92px + env(safe-area-inset-bottom));}
}
.geo-pin{background:none;border:0;filter:drop-shadow(0 3px 6px rgba(0,0,0,.5));}