:root{--blue:#086aff;--navy:#071e49;--ink:#0a214b;--muted:#47607b;--line:#e5eefa;--light:#e6f3ff}
*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,'Segoe UI',Arial,sans-serif;color:var(--ink);background:white;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer}.site-header{height:80px;position:relative;background:#fff;z-index:5;box-shadow:0 1px 6px #15315c0b}.head-wrap{max-width:1450px;margin:auto;height:100%;padding:0 22px;display:flex;align-items:center;gap:28px}.logo{width:270px;flex-shrink:0;display:flex;align-items:center}.logo img{width:245px;height:auto;display:block}.nav{display:flex;align-items:center;gap:23px;justify-content:center;flex:1;white-space:nowrap}.nav a{font-size:13px;font-weight:700}.nav a.active{color:var(--blue);position:relative}.nav a.active:after{content:'';position:absolute;height:3px;background:var(--blue);border-radius:4px;left:0;right:0;bottom:-17px}.nav a:hover{color:var(--blue)}.nav-right{display:flex;align-items:center;gap:18px;white-space:nowrap}.lang{border:1px solid var(--line);border-radius:30px;padding:10px 23px;background:white;color:#2f4b75;box-shadow:0 2px 7px #001b4010}.lang strong{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:14px 24px;font-size:13px;border-radius:50px;font-weight:750;white-space:nowrap;min-height:48px}.blue{color:#fff;background:var(--blue);box-shadow:0 6px 15px #2875da20}.blue:hover{background:#0056d7}.outlined{border:1.8px solid var(--blue);color:var(--navy);background:#fff9}.outlined:hover{background:#edf6ff}.nav-toggle{display:none}.hero{height:480px;position:relative;overflow:hidden;background:linear-gradient(110deg,#fff 33%,#d6e9fb 90%)}.hero-bg{position:absolute;right:0;top:0;height:100%;width:57.7%;background-image:url('../images/hero-reference.png');background-size:cover;background-position:left center;z-index:0}.hero-bg:before{content:"";position:absolute;left:0;top:0;bottom:0;width:14%;background:linear-gradient(90deg,#fff,transparent)}.hero-copy{max-width:645px;padding-left:max(5vw,22px);padding-top:38px;position:relative;z-index:1}.kicker{font-weight:800;letter-spacing:.12em;color:#5075a8;font-size:13px;margin:0 0 13px}.hero h1{font-size:clamp(37px,3.85vw,61px);line-height:1.01;letter-spacing:-.048em;margin:0 0 14px;font-weight:820;color:#081b40}.hero h1 span{color:var(--blue)}.lead{font-size:17px;line-height:1.42;max-width:545px;color:#41516c;margin:0 0 17px}.hero-ctas{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.trust-line{display:flex;align-items:center;gap:28px;margin-top:30px;font-size:11px;font-weight:600;color:#0b2247;line-height:1.3}.trust-line span{display:flex;align-items:center;gap:10px}.trust-line b{color:var(--blue);font-size:25px}.services{padding:0 4.2% 20px;background:linear-gradient(180deg,#f5f9ff,#fff)}.cards{max-width:1450px;margin:-4px auto 0;position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.service{border:1px solid #e3ebf5;border-radius:18px;padding:15px 10px 9px;background:#fff;box-shadow:0 3px 14px #001f4011;position:relative;transition:transform .2s}.service:hover{transform:translateY(-4px)}.service-top{display:flex;align-items:flex-start;gap:14px;min-height:67px;padding:0 8px}.service-icon{font-size:28px;color:var(--blue);font-weight:600;width:48px;text-align:center;flex-shrink:0}.service h2{font-size:16px;line-height:1.3;margin:1px 0 3px;color:#091e45}.service p{font-size:12.5px;line-height:1.35;margin:0;color:#465c7b}.service img{height:130px;width:100%;object-fit:cover;display:block;border-radius:10px}.service .arrow{position:absolute;bottom:15px;right:19px;border-radius:100px;width:36px;height:36px;display:grid;place-items:center;background:#fff;color:var(--blue);box-shadow:0 2px 13px #001a3924;font-size:20px}.ai-section{background:#e4f2ff;padding:26px 4.8% 18px}.ai-inner{max-width:1450px;margin:auto;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:24px}.ai-info h2{font-size:clamp(31px,3.1vw,48px);line-height:1.13;letter-spacing:-.03em;margin:6px 0;color:#092251}.ai-info h3{font-size:17px;color:#075baa;margin:5px 0}.ai-info p:not(.kicker){font-size:15px;line-height:1.55;color:#486083;margin:9px 0 0}.ai-functions{min-width:0}.availability{border-radius:40px;background:#fff9;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:#34557c;margin-bottom:20px}.green-dot{display:inline-block;width:10px;height:10px;background:#0eab3b;border-radius:50%;margin-right:0}.availability strong{color:#008a2f}.availability em{height:18px;width:1px;background:#78a4da}.ai-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.ai-tiles>div{border:2px solid #fff;border-radius:19px;background:#ffffff9c;padding:12px 5px;min-height:112px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-size:11px;line-height:1.45;color:#193c70}.ai-tiles b{color:var(--blue);font-size:26px;margin-bottom:5px;font-weight:500}.availability-note{font-size:10px;color:#527295;max-width:1450px;margin:10px auto 0}.next-section{max-width:1220px;margin:auto;padding:80px 28px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.next-section h2{font-size:clamp(34px,3.4vw,51px);line-height:1.1;letter-spacing:-.035em;margin:4px 0 15px}.next-section p{color:#62758e;line-height:1.7;max-width:510px}.next-panel{background:linear-gradient(130deg,#142849,#347aca);color:white;border-radius:22px;padding:70px 40px}.next-panel strong{font-size:25px}.next-panel p{color:#d7e7fd}.contact{text-align:center;background:#ecf5ff;padding:85px 24px}.contact h2{font-size:42px;margin:0 0 8px}.contact p{color:#486485;margin:0 0 24px}.contact-lines{margin-top:22px;font-size:13px;color:#526b89}.contact-lines a{text-decoration:underline}footer{text-align:center;background:#0c234a;color:#d6e9ff;padding:25px 14px;font-size:12px}
@media(max-width:1270px){.head-wrap{gap:14px}.logo{width:210px}.logo img{width:205px}.nav{gap:13px}.nav a{font-size:12px}.nav-right{gap:8px}.nav-quote{padding:12px 16px}.hero-copy{max-width:550px}.hero-bg{width:57%}.trust-line{gap:13px}.trust-line span{font-size:10px}.service-top{gap:7px}.service-icon{width:36px}.service h2{font-size:14px}.service p{font-size:11.5px}}
@media(max-width:920px){.nav-toggle{display:flex;gap:6px;align-items:center;border:1px solid #e2e9f3;background:white;padding:7px 12px;border-radius:7px;margin-left:auto}.site-header{height:74px}.nav{display:none;position:absolute;top:74px;left:0;right:0;background:white;padding:18px 25px;box-shadow:0 8px 14px #00122524;flex-direction:column;align-items:flex-start;z-index:10}.nav.open{display:flex}.nav a.active:after{display:none}.nav-right .nav-quote{display:none}.logo{width:195px}.logo img{width:195px}.hero{height:auto;min-height:690px}.hero-copy{max-width:100%;padding:33px 26px 380px}.hero-bg{top:auto;bottom:0;height:380px;width:100%;background-size:auto 100%;background-repeat:no-repeat;background-position:right bottom}.hero-bg:before{width:45%;background:linear-gradient(90deg,#fff,transparent)}.trust-line{max-width:600px;flex-wrap:wrap}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.service-top{min-height:75px}.ai-inner{grid-template-columns:1fr}.ai-tiles{gap:8px}}
@media(max-width:560px){.head-wrap{padding:0 14px}.logo{width:148px}.logo img{width:148px}.lang{padding:7px 10px;font-size:12px}.nav-toggle span{display:none}.hero{min-height:660px}.hero-copy{padding:30px 20px 315px}.hero h1{font-size:clamp(32px,9vw,43px)}.lead{font-size:14px}.hero-ctas .btn{font-size:12px;padding:12px 16px;min-height:40px}.hero-bg{height:290px;background-position:right bottom}.trust-line{gap:11px;margin-top:22px}.trust-line span{flex:0 0 calc(50% - 11px);font-size:9px}.trust-line b{font-size:20px}.services{padding:10px 13px 28px}.cards{grid-template-columns:1fr;gap:12px}.service-top{min-height:68px}.service img{height:190px}.service h2{font-size:18px}.service p{font-size:12px}.ai-section{padding:38px 18px 25px}.ai-info h2{font-size:34px}.ai-info h3{font-size:15px}.ai-info p:not(.kicker){font-size:13px}.availability{font-size:11px;flex-wrap:wrap}.ai-tiles{grid-template-columns:repeat(2,1fr)}.ai-tiles>div{min-height:100px}.next-section{grid-template-columns:1fr;padding:60px 20px}.next-panel{padding:45px 25px}.contact h2{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}


/* ZELLIUS INTEGRA - FORMULARIO COMERCIAL */
.lead-form-wrap {
  max-width: 850px;
  margin: 30px auto;
  padding: 32px;
  background: #fff;
  border: 1px solid #dce9f9;
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(15,65,140,.07);
  text-align: left;
}
.lead-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 18px;
}
.lead-form-wrap label {
  display: block;
  font-size: 13px;
  font-weight: 650;
  color: #193b6c;
}
.lead-form-wrap input:not([type="checkbox"]),
.lead-form-wrap select,
.lead-form-wrap textarea {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 13px 14px;
  border: 1px solid #cbdcf0;
  border-radius: 10px;
  background: #fff;
  color: #142c50;
  font: inherit;
}
.lead-form-wrap input:focus,
.lead-form-wrap select:focus,
.lead-form-wrap textarea:focus {
  outline: 2px solid #6B9CF0;
  outline-offset: 2px;
}
.lead-message { margin-top: 20px; }
.lead-consent {
  display: flex !important;
  gap: 10px;
  align-items: flex-start;
  margin-top: 20px;
}
.lead-notice {
  font-size: 12px;
  color: #526e90;
  margin: 16px 0 !important;
}
.lead-form-wrap button:disabled {
  opacity: .6;
  cursor: not-allowed;
}
.lead-alternative { margin-top: 24px !important; }
@media (max-width: 640px) {
  .lead-grid { grid-template-columns: 1fr; }
  .lead-form-wrap { padding: 20px; }
}


/* Oficinas Zellius - vista previa */
.contact-offices {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  max-width:1100px;
  margin:32px auto 0;
  text-align:left;
}
.contact-office {
  padding:24px;
  background:#fff;
  border:1px solid #dce9f9;
  border-radius:18px;
  box-shadow:0 5px 20px rgba(15,65,140,.06);
}
.contact-office h3 {
  color:#092251;
  font-size:22px;
  margin:0 0 15px;
}
.contact-office p {
  line-height:1.6;
  margin:10px 0;
}
.contact-office a {
  color:#075baa;
  text-decoration:underline;
}
.contact-office iframe {
  width:100%;
  height:240px;
  border:0;
  border-radius:12px;
  margin-top:18px;
}
.contact-office .office-map-link {
  display:inline-block;
  margin-top:12px;
  font-weight:650;
}
@media (max-width:700px) {
  .contact-offices {grid-template-columns:1fr;}
  .contact-office {padding:18px;}
}


/* ZELLIUS INTEGRA - ASISTENCIA */
.z-asistencia{background:#ecf5ff;padding:45px 5% 75px}
.z-wrap{max-width:1150px;margin:auto}
.z-support-title{text-align:center;margin-bottom:32px}
.z-support-title>p:first-child{
 color:#5179aa;font-size:12px;font-weight:800;letter-spacing:.1em}
.z-support-title h1{font-size:clamp(36px,5vw,56px);
 color:#0b224a;margin:12px 0}
.z-support-title>p{color:#4c6283}
.z-support-title .btn{margin-top:15px}
.z-agent,.z-support-card{
 background:#fff;border:1px solid #dce9f9;
 border-radius:22px;padding:30px;margin-bottom:24px;
 box-shadow:0 6px 24px #123d730d}
.z-agent{display:grid;grid-template-columns:260px 1fr;
 gap:32px;align-items:center}
.z-agent>img{width:100%;border-radius:18px}
.z-agent h2,.z-support-card h2{color:#092251;
 font-size:28px;margin:10px 0}
.z-agent p,.z-support-card p{color:#496080;line-height:1.6}
.z-agent a:not(.btn){color:#075baa}
.z-kicker{font-size:12px;font-weight:800;letter-spacing:.08em}
.z-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.z-services{display:grid;grid-template-columns:repeat(2,1fr);
 gap:12px;margin:22px 0}
.z-services span{background:#f0f6ff;color:#173d70;
 padding:12px 16px;border-radius:10px;font-weight:600}
.z-services-image{max-width:100%;height:auto;display:block;margin:auto}
.z-save{display:grid;grid-template-columns:1fr 210px;
 gap:35px;align-items:center}
.z-save img{width:100%;height:auto}
.z-save h3{color:#092251;text-align:center}
.z-back{text-align:center;margin-top:34px}
@media(max-width:700px){
 .z-agent,.z-save{grid-template-columns:1fr}
 .z-agent>img{max-width:260px;margin:auto}
 .z-services{grid-template-columns:1fr}
 .z-save img{max-width:210px;display:block;margin:auto}
 .z-agent,.z-support-card{padding:20px}
}