:root{
  --primary:#2589CE;
  --primary-dark:#0E4F83;
  --primary-light:#DFF2FC;
  --accent:#55B8E8;
  --white:#FFFFFF;
  --background:#F5F9FC;
  --text:#17324A;
  --muted:#607487;
  --border:#DCE7EE;
  --success:#25A866;
  --container:1180px;
  --shadow:0 18px 50px rgba(14,79,131,.11);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65;overflow-x:hidden}
body.menu-open{overflow:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.section{padding:100px 0;position:relative}
.section--soft{background:var(--background)}
.skip-link{position:fixed;left:16px;top:-80px;background:#fff;padding:12px 18px;z-index:2000;border-radius:8px;box-shadow:var(--shadow)}
.skip-link:focus{top:16px}
.header{height:84px;display:flex;align-items:center;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,231,238,.85);position:sticky;top:0;z-index:1000}
.header__content{display:flex;align-items:center;justify-content:space-between}
.brand img{width:205px}
.nav{display:flex;align-items:center;gap:22px}
.nav>a:not(.btn){font-size:13px;font-weight:650;color:var(--muted);transition:.2s}
.nav>a:not(.btn):hover{color:var(--primary)}
.menu-toggle{display:none;width:42px;height:42px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}
.menu-toggle span{width:25px;height:2px;background:var(--primary-dark);transition:.25s;margin:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:12px;border:1px solid transparent;font-weight:750;font-size:14px;transition:.25s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(37,137,206,.22)}
.btn--primary:hover{background:var(--primary-dark)}
.btn--outline{background:#fff;color:var(--primary-dark);border-color:#abd5ed}
.btn--outline:hover{border-color:var(--primary);color:var(--primary)}
.btn--sm{min-height:40px;padding:0 16px;font-size:12px}
.btn--block{width:100%}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.eyebrow::before{content:"";width:24px;height:2px;background:currentColor;border-radius:2px}
.eyebrow--light{color:#8fd2f1}
h1,h2,h3{line-height:1.15}
h2{font-size:clamp(32px,4vw,48px);letter-spacing:-.035em;margin-bottom:18px}
.hero{min-height:690px;display:flex;align-items:center;padding:92px 0;background:radial-gradient(circle at 82% 16%,rgba(85,184,232,.22),transparent 30%),linear-gradient(135deg,#fff 0%,#f0f9fe 100%);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(44px,5.6vw,70px);letter-spacing:-.055em;margin-bottom:24px}
.hero h1 span{color:var(--primary)}
.hero__text{font-size:18px;color:var(--muted);max-width:620px}
.hero__actions{display:flex;gap:12px;margin:32px 0 24px}
.hero__highlights{display:flex;flex-wrap:wrap;gap:18px;list-style:none;color:var(--muted);font-size:13px}
.hero__highlights span{color:var(--success);font-weight:800}
.hero__visual{position:relative}
.hero__orb{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.hero__orb--one{width:310px;height:310px;background:rgba(85,184,232,.12);right:-110px;top:55px}
.hero__orb--two{width:170px;height:170px;background:rgba(37,137,206,.09);left:43%;bottom:20px}
.browser-frame{background:#fff;border:1px solid rgba(14,79,131,.13);border-radius:18px;box-shadow:0 32px 80px rgba(14,79,131,.20);overflow:hidden}
.browser-frame__bar{height:42px;background:#f5f8fb;display:flex;align-items:center;gap:7px;padding:0 15px;border-bottom:1px solid var(--border)}
.browser-frame__bar span{width:9px;height:9px;border-radius:50%;background:#cfdae2}
.browser-frame__bar small{margin-left:10px;color:#8195a4;font-size:10px}
.browser-frame img{width:100%;aspect-ratio:1.58;object-fit:cover;object-position:top left}
.floating-card{position:absolute;background:#fff;border:1px solid var(--border);border-radius:14px;padding:13px 17px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.floating-card b{font-size:13px}
.floating-card small{font-size:10px;color:var(--muted)}
.floating-card--top{right:-25px;top:-28px}
.floating-card--bottom{left:-30px;bottom:-28px}
.trust-strip{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trust-strip__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-strip__grid>div{padding:27px 24px;border-right:1px solid var(--border)}
.trust-strip__grid>div:last-child{border-right:0}
.trust-strip strong,.trust-strip span{display:block}
.trust-strip strong{font-size:18px;color:var(--primary-dark)}
.trust-strip span{font-size:12px;color:var(--muted)}
.section-heading{text-align:center;max-width:760px;margin:0 auto 55px}
.section-heading--left{text-align:left;margin-left:0}
.section-heading p{color:var(--muted);font-size:16px}
.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{padding:30px;border:1px solid var(--border);border-radius:18px;background:#fff;transition:.25s}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9dced}
.icon-box,.function-card__icon{width:48px;height:48px;border-radius:13px;background:var(--primary-light);color:var(--primary);display:grid;place-items:center;font-weight:800;margin-bottom:20px}
.feature-card h3{font-size:18px;margin-bottom:10px}
.feature-card p,.function-card p{font-size:14px;color:var(--muted)}
.product-tour{background:#fff;border:1px solid var(--border);border-radius:25px;box-shadow:var(--shadow);overflow:hidden}
.product-tour__tabs{display:flex;gap:5px;padding:14px;background:#edf6fb;border-bottom:1px solid var(--border);overflow-x:auto}
.tour-tab{border:0;background:transparent;color:var(--muted);padding:12px 18px;border-radius:10px;font-weight:700;font-size:13px;white-space:nowrap;cursor:pointer;transition:.2s}
.tour-tab:hover,.tour-tab.active{background:#fff;color:var(--primary-dark);box-shadow:0 6px 20px rgba(14,79,131,.08)}
.product-tour__content{display:grid;grid-template-columns:.34fr .66fr;gap:38px;align-items:center;padding:46px}
.product-tour__copy h3{font-size:32px;margin-bottom:14px}
.product-tour__copy p{color:var(--muted);margin-bottom:22px}
.product-tour__copy ul{list-style:none;display:grid;gap:10px;font-size:13px;color:var(--text)}
.product-tour__copy li::before{content:"✓";color:var(--success);font-weight:800;margin-right:9px}
.device{width:100%}
.device__screen{background:#122b3e;border:11px solid #122b3e;border-radius:14px 14px 5px 5px;overflow:hidden;box-shadow:0 22px 50px rgba(14,79,131,.18)}
.device__screen img{width:100%;aspect-ratio:1.62;object-fit:contain;background:#fff;transition:opacity .18s ease}
.device__screen img.changing{opacity:.15}
.device__base{height:14px;background:linear-gradient(#dce4ea,#bbc8d1);border-radius:0 0 50% 50%;width:108%;margin-left:-4%;box-shadow:0 8px 16px rgba(23,50,74,.12)}
.functions-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.function-card{padding:25px;border:1px solid var(--border);border-radius:17px;display:flex;gap:15px;background:#fff;transition:.25s}
.function-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.function-card__icon{width:43px;height:43px;min-width:43px;margin:0}
.function-card h3{font-size:16px;margin-bottom:8px}
.security{background:linear-gradient(135deg,#0b456f,#0e638f);color:#fff}
.security__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center}
.security__copy p{color:#c5dce9;max-width:570px}
.security__checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px;color:#eaf7fd;font-size:13px}
.security__checks span::first-letter{color:#8fd2f1}
.security__cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.security__cards article{padding:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:16px}
.security__cards strong{font-size:27px;display:block;margin-bottom:7px}
.security__cards span{font-size:12px;color:#c5dce9}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:75px;align-items:start}
.faq-intro{position:sticky;top:120px}
.faq-intro p{color:var(--muted)}
.faq-intro .btn{margin-top:26px}
.faq-list{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item button{width:100%;border:0;background:transparent;padding:22px 4px;display:flex;gap:20px;justify-content:space-between;align-items:center;text-align:left;font-weight:750;color:var(--text);cursor:pointer}
.faq-item button b{font-size:22px;color:var(--primary);font-weight:500;transition:.25s}
.faq-item.open button b{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-answer p{padding:0 44px 23px 4px;color:var(--muted);font-size:14px}
.contact-section{background:linear-gradient(180deg,#fff,var(--background))}
.contact-card{background:linear-gradient(135deg,var(--primary-dark),#176fa6);border-radius:28px;padding:54px;display:grid;grid-template-columns:.92fr 1.08fr;gap:55px;align-items:center;color:#fff;box-shadow:0 30px 70px rgba(14,79,131,.22)}
.contact-card__content p{color:#c9deeb;max-width:470px}
.contact-points{display:grid;gap:8px;margin-top:22px;color:#e6f4fb;font-size:13px}
.client-access{display:inline-flex;flex-direction:column;margin-top:28px;color:#d8edf8;font-size:12px}
.client-access strong{font-size:15px;color:#fff}
.contact-form{background:#fff;color:var(--text);border-radius:20px;padding:28px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form label{display:block;font-size:12px;font-weight:700;margin-bottom:14px}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:12px 13px;margin-top:6px;outline:0;color:var(--text);transition:.2s;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,137,206,.12)}
.contact-form input.invalid,.contact-form textarea.invalid{border-color:#d94a4a}
.contact-form small{display:block;text-align:center;color:var(--muted);margin-top:12px;font-size:10px}
.form-status{font-size:12px;text-align:center;margin-top:10px;min-height:18px}
.form-status.success{color:var(--success)}
.form-status.error{color:#d94a4a}
.campo-antispam {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.footer{background:#092f4b;color:#fff;padding:65px 0 24px}
.footer__grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:50px}
/*.footer__brand img{width:190px;filter:brightness(0) invert(1);opacity:.95}*/
.footer__brand img {
    width: 190px;
    height: auto;
    filter: none;
    opacity: 1;
}
.footer__brand p{color:#9db8ca;font-size:14px;margin-top:16px}
.footer h3{font-size:14px;margin-bottom:16px}
.footer a{display:block;color:#9db8ca;font-size:13px;margin:9px 0;transition:.2s}
.footer a:hover{color:#fff}
.footer__bottom{display:flex;justify-content:space-between;color:#7896aa;font-size:11px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;margin-top:44px}
.client-float{position:fixed;right:20px;bottom:20px;display:flex;align-items:center;gap:9px;min-height:48px;padding:0 17px;border-radius:25px;background:var(--primary-dark);color:#fff;box-shadow:0 14px 35px rgba(14,79,131,.3);z-index:900;font-size:12px;transition:.25s}
.client-float span{width:25px;height:25px;border-radius:50%;background:rgba(255,255,255,.15);display:grid;place-items:center}
.client-float:hover{transform:translateY(-3px)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

@media(max-width:1050px){
  .nav{gap:13px}.nav>a:not(.btn){font-size:12px}
  .hero__grid{gap:38px}
  .benefits-grid,.functions-grid{grid-template-columns:repeat(2,1fr)}
  .product-tour__content{grid-template-columns:1fr;padding:35px}
  .product-tour__copy{max-width:720px}
  .security__grid{gap:40px}
}
@media(max-width:860px){
  .section{padding:80px 0}
  .menu-toggle{display:flex;z-index:1002}
  .menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.active span:nth-child(2){opacity:0}
  .menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav{position:fixed;inset:84px 0 auto 0;background:#fff;padding:26px 20px 32px;display:flex;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--border);box-shadow:0 20px 40px rgba(14,79,131,.1);transform:translateY(-135%);transition:.3s;z-index:1001}
  .nav.open{transform:translateY(0)}
  .nav>a:not(.btn){padding:13px 0;border-bottom:1px solid var(--border)}
  .nav .btn{margin-top:12px}
  .hero__grid,.security__grid,.faq-layout,.contact-card{grid-template-columns:1fr}
  .hero__content{text-align:center}.hero__text{margin:auto}.hero__actions,.hero__highlights{justify-content:center}
  .hero__visual{max-width:700px;margin:25px auto 0}
  .trust-strip__grid{grid-template-columns:repeat(2,1fr)}
  .trust-strip__grid>div:nth-child(2){border-right:0}
  .trust-strip__grid>div:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .faq-layout{gap:42px}.faq-intro{position:static}
  .contact-card{gap:35px}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr}.footer__grid>div:last-child{display:none}
}
@media(max-width:590px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .section{padding:66px 0}
  .header{height:72px}.nav{inset:72px 0 auto}.brand img{width:170px}
  .hero{min-height:auto;padding:66px 0}
  .hero h1{font-size:40px}
  .hero__text{font-size:16px}
  .hero__actions{flex-direction:column}
  .floating-card{display:none}
  .trust-strip__grid,.benefits-grid,.functions-grid,.security__cards{grid-template-columns:1fr}
  .trust-strip__grid>div{border-right:0!important;border-bottom:1px solid var(--border)}
  .trust-strip__grid>div:last-child{border-bottom:0}
  .product-tour__tabs{padding:10px}
  .product-tour__content{padding:25px 18px}
  .product-tour__copy h3{font-size:27px}
  .device__screen{border-width:7px}
  .security__checks{grid-template-columns:1fr}
  .contact-card{width:calc(100% - 8px);padding:28px 18px;border-radius:22px}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer__grid{grid-template-columns:1fr 1fr}.footer__brand{grid-column:1/-1}.footer__grid>div:last-child{display:block}
  .footer__bottom{flex-direction:column;gap:7px}
  .client-float b{display:none}.client-float{width:50px;height:50px;padding:0;justify-content:center;border-radius:50%}.client-float span{background:transparent;font-size:19px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.feature-card,.function-card,.client-float{transition:none}
}