:root{
  --navy:#0B2545;
  --navy-2:#123B63;
  --blue:#1E6BFF;
  --teal:#0F9D8E;
  --green:#12B981;
  --ink:#10233F;
  --muted:#62748A;
  --line:#DDE6EF;
  --soft:#F5F8FB;
  --white:#FFFFFF;
  --gold:#D4AF7C;
  --shadow:0 22px 60px rgba(11,37,69,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Manrope",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(221,230,239,.8);
}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:28px;letter-spacing:-1.2px}
.brand img{width:42px;height:42px;border-radius:12px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700}
.nav-links>a:not(.btn){position:relative}
.nav-links>a:not(.btn)::after{
  content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--blue);transition:.25s;
}
.nav-links>a:hover::after{right:0}
.menu-toggle{display:none;background:none;border:0;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:50px;padding:0 24px;border-radius:14px;border:1px solid transparent;
  font-weight:800;transition:.2s;cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn-sm{min-height:43px;padding:0 18px;border-radius:12px}
.btn-whatsapp{background:linear-gradient(135deg,#12B981,#0CA66F);color:#fff;box-shadow:0 12px 30px rgba(18,185,129,.23)}
.btn-outline{border-color:#9AB0C6;background:rgba(255,255,255,.75);color:var(--navy)}
.btn-full{width:100%}
.hero{position:relative;overflow:hidden;padding:72px 0 0;background:linear-gradient(180deg,#F8FBFF 0%,#fff 74%)}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(11,37,69,.06) 1px,transparent 1px);
  background-size:28px 28px;
  mask-image:linear-gradient(to bottom,black,transparent 75%);
}
.hero-glow{position:absolute;border-radius:999px;filter:blur(30px);opacity:.35}
.hero-glow-1{width:380px;height:380px;background:#6CA3FF;left:-160px;top:-130px}
.hero-glow-2{width:360px;height:360px;background:#53C8B9;right:-170px;top:80px}
.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:58px;align-items:center}
.eyebrow{display:block;font-size:12px;letter-spacing:2.8px;font-weight:800;color:var(--navy-2);margin-bottom:16px}
.eyebrow.light{color:#B9D3F0}
.hero h1{font-size:clamp(46px,5.7vw,76px);line-height:1.01;letter-spacing:-4px;margin:0 0 24px;max-width:760px}
.hero h1 span{color:var(--blue)}
.hero-text{font-size:19px;color:var(--muted);max-width:700px;margin:0 0 30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.wa-icon{font-size:22px}
.hero-contact{display:flex;align-items:center;gap:12px;margin-bottom:34px}
.contact-icon{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#E5FFF6;color:var(--green);font-size:22px}
.hero-contact strong{display:block;font-size:21px}
.hero-contact small{display:block;color:var(--muted)}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:680px}
.hero-proof div{padding:16px;border-left:2px solid var(--line)}
.hero-proof strong{color:var(--blue);display:block;margin-bottom:3px}
.hero-proof span{font-size:13px;font-weight:700;color:var(--muted)}
.hero-visual{position:relative;min-height:600px}
.architecture-card{
  position:absolute;inset:0;border-radius:28px;overflow:hidden;
  background:
    linear-gradient(155deg,rgba(11,37,69,.08),rgba(11,37,69,.02)),
    linear-gradient(135deg,#DDE9F3 0 28%,#6BA0C0 29% 58%,#123B63 59% 100%);
  box-shadow:var(--shadow);
}
.arch{position:absolute;background:#E7E2DA;box-shadow:inset -22px -20px 50px rgba(11,37,69,.13)}
.arch-a{width:75%;height:120px;right:-10%;top:90px;transform:rotate(-18deg);border-radius:60px 0 0 60px}
.arch-b{width:110px;height:520px;right:36%;top:86px;transform:rotate(14deg);border-radius:18px}
.arch-c{width:75%;height:105px;right:-14%;bottom:55px;transform:rotate(8deg);border-radius:0 55px 55px 0}
.visual-copy{position:absolute;right:34px;top:36px;color:white;letter-spacing:4px;font-weight:800;font-size:12px;z-index:4;text-align:right}
.visual-copy .line{width:36px;height:2px;background:white;margin:18px 0 18px auto}
.visual-copy p{line-height:1.9}
.floating-card{
  position:absolute;left:-26px;bottom:34px;z-index:5;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow);border-radius:16px;padding:16px 18px;display:flex;gap:12px;align-items:center;
}
.floating-card .dot{width:12px;height:12px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 7px #DDF7F3}
.floating-card strong,.floating-card small{display:block}
.floating-card small{color:var(--muted)}
.trust-strip{
  position:relative;margin-top:55px;transform:translateY(34px);
  display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);
  border-radius:18px;box-shadow:0 18px 50px rgba(11,37,69,.09);padding:24px 12px;z-index:3
}
.trust-item{display:flex;gap:14px;padding:8px 20px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-icon{font-size:27px;color:var(--blue)}
.trust-item strong,.trust-item small{display:block}
.trust-item strong{font-size:14px}
.trust-item small{font-size:12px;color:var(--muted);margin-top:3px}
.section{padding:118px 0}
.section-soft{background:var(--soft)}
.section-heading{max-width:740px;margin-bottom:45px}
.section-heading h2,.split-heading h2,.lead-copy h2,.cta h2{
  font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-2.5px;margin:0 0 18px
}
.section-heading p,.split-heading p,.lead-copy p{color:var(--muted);font-size:17px;margin:0}
.split-heading{max-width:none;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;min-height:330px;
  display:flex;flex-direction:column;transition:.25s;box-shadow:0 10px 30px rgba(11,37,69,.05)
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#B9D0E6}
.service-icon{width:52px;height:52px;border-radius:15px;background:#EAF2FF;color:var(--blue);display:grid;place-items:center;font-size:25px;margin-bottom:26px}
.service-card h3{font-size:20px;line-height:1.25;margin:0 0 12px}
.service-card p{color:var(--muted);font-size:14px;margin:0 0 26px}
.service-card a{margin-top:auto;color:var(--blue);font-weight:800;font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}
.step:not(:last-child)::after{content:"→";position:absolute;right:-18px;top:50%;transform:translateY(-50%);font-size:22px;color:#9BAFC3;z-index:2}
.step-number{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:800;margin-bottom:20px}
.step h3{margin:0 0 10px}
.step p{margin:0;color:var(--muted);font-size:14px}
.brand-panel{
  display:grid;grid-template-columns:1.1fr .9fr;min-height:510px;border-radius:28px;overflow:hidden;
  background:linear-gradient(135deg,#081D38,#0C355E 55%,#0D6D72);color:#fff;box-shadow:var(--shadow)
}
.brand-panel-copy{padding:58px}
.brand-panel h2{font-size:clamp(42px,5vw,64px);line-height:1.05;letter-spacing:-3px;margin:0 0 20px}
.brand-panel h2 span{color:#52A3FF}
.brand-panel p{color:#C8D6E6;max-width:600px}
.benefit-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
.benefit-list>div{display:flex;gap:10px}
.benefit-list>div>span{width:26px;height:26px;border:1px solid #5CA8FF;border-radius:8px;display:grid;place-items:center;color:#79C5FF}
.benefit-list p{margin:0}
.benefit-list strong,.benefit-list small{display:block}
.benefit-list strong{color:#fff;font-size:13px}
.benefit-list small{font-size:11px;margin-top:4px}
.brand-mark{
  min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:
    linear-gradient(rgba(11,37,69,.08),rgba(11,37,69,.2)),
    radial-gradient(circle at 30% 30%,#D8E3EC,#9FB8C8 42%,#567C96 70%,#244B67);
  position:relative;overflow:hidden
}
.brand-mark::before,.brand-mark::after{
  content:"";position:absolute;background:#E9E3DA;box-shadow:inset -20px -18px 50px rgba(11,37,69,.12)
}
.brand-mark::before{width:520px;height:95px;transform:rotate(-25deg);top:120px;right:-120px;border-radius:50px}
.brand-mark::after{width:100px;height:420px;transform:rotate(18deg);bottom:-40px;left:80px;border-radius:22px}
.brand-mark img{width:130px;height:130px;z-index:2;border-radius:28px;box-shadow:0 22px 40px rgba(0,0,0,.2)}
.brand-mark strong{z-index:2;font-size:38px;margin-top:18px}
.brand-mark small{z-index:2;letter-spacing:1.5px}
.lead-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.lead-copy{padding-top:30px}
.lead-badge{display:flex;gap:12px;align-items:center;margin-top:30px}
.lead-badge>span{width:38px;height:38px;border-radius:50%;background:#DFF9F2;color:var(--green);display:grid;place-items:center;font-weight:900}
.lead-badge strong,.lead-badge small{display:block}
.lead-badge small{color:var(--muted)}
.lead-form{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:30px;display:grid;gap:18px}
.lead-form label{font-size:13px;font-weight:800;display:grid;gap:8px}
.lead-form input,.lead-form textarea{
  width:100%;border:1px solid #C9D6E2;border-radius:12px;padding:14px 15px;outline:none;color:var(--ink);background:#FBFDFF;transition:.2s
}
.lead-form input:focus,.lead-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,107,255,.09)}
.form-note{text-align:center;color:var(--muted);font-size:11px}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}
.accordion details{border:1px solid var(--line);border-radius:14px;padding:0 20px;background:#fff;margin-bottom:12px}
.accordion summary{cursor:pointer;list-style:none;padding:20px 32px 20px 0;font-weight:800;position:relative}
.accordion summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:22px;color:var(--blue)}
.accordion details[open] summary::after{content:"−"}
.accordion p{margin:0 0 20px;color:var(--muted);font-size:14px}
.cta{padding:0 0 72px}
.cta-box{
  background:linear-gradient(135deg,#08213F,#0B4263 58%,#0C6E72);
  color:#fff;border-radius:24px;padding:42px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow)
}
.cta h2{font-size:38px;margin-bottom:8px}
.cta p{margin:0;color:#C3D5E7}
.cta-contact{text-align:right}
.cta-contact strong{display:block;font-size:25px;margin-bottom:12px}
.footer{padding:46px 0 22px;border-top:1px solid var(--line);background:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:50px}
.footer-brand{font-size:24px}
.footer-brand img{width:38px;height:38px}
.footer p{color:var(--muted);max-width:430px;font-size:13px}
.footer h4{margin:0 0 14px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px;font-size:13px}
.footer-grid a:hover{color:var(--blue)}
.footer-bottom{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px}
.floating-whatsapp{
  position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:#11B77E;color:#fff;font-size:27px;box-shadow:0 14px 34px rgba(17,183,126,.38);z-index:45
}
@media (max-width:980px){
  .menu-toggle{display:block}
  .nav-links{
    position:absolute;top:78px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:16px;
    padding:18px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch;gap:14px
  }
  .nav-links.open{display:flex}
  .hero-grid,.split-heading,.lead-grid,.faq-grid,.brand-panel{grid-template-columns:1fr}
  .hero-visual{min-height:460px;margin-top:20px}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .trust-item:nth-child(2){border-right:0}
  .service-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2)::after{display:none}
  .brand-panel{min-height:auto}
  .brand-mark{min-height:420px}
  .cta-box{align-items:flex-start;flex-direction:column}
  .cta-contact{text-align:left}
}
@media (max-width:680px){
  .container{width:min(100% - 28px,1180px)}
  .hero{padding-top:48px}
  .hero h1{font-size:46px;letter-spacing:-2.8px}
  .hero-text{font-size:16px}
  .hero-actions{flex-direction:column}
  .btn{width:100%}
  .hero-proof{grid-template-columns:1fr}
  .hero-visual{min-height:390px}
  .floating-card{left:12px;right:12px;bottom:16px}
  .trust-strip{grid-template-columns:1fr;padding:12px}
  .trust-item{border-right:0;border-bottom:1px solid var(--line)}
  .trust-item:last-child{border-bottom:0}
  .section{padding:84px 0}
  .service-grid,.steps,.benefit-list{grid-template-columns:1fr}
  .step::after{display:none}
  .brand-panel-copy{padding:34px 26px}
  .brand-panel h2{font-size:43px}
  .brand-mark{min-height:340px}
  .lead-form{padding:22px}
  .cta-box{padding:32px 24px}
  .cta h2{font-size:32px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}