@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#08111a;
  --bg2:#0d1724;
  --surface:#0f1b2b;
  --surface2:#132235;
  --text:#eaf2ff;
  --muted:#9fb0c6;
  --border:rgba(255,255,255,.08);
  --primary:#67d4ff;
  --primary2:#7aa7ff;
  --accent:#7ee3b1;
  --dark:#eaf2ff;
  --success:#7ee3b1;
  --danger:#ff7a7a;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,Helvetica,sans-serif;
  background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  color:var(--text);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{
  width:min(1180px,calc(100% - 32px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(8,17,26,.84);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}

.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}

.brand{display:flex;align-items:center}
.brand-logo{height:34px;width:auto;display:block}

.nav{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  align-items:center;
}

.nav a{
  color:var(--muted);
  font-weight:700;
  font-size:.94rem;
}

.nav a:hover{color:var(--text)}

.hero,.page-hero{padding:76px 0 34px}

.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:32px;
  align-items:center;
}

.eyebrow{
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--primary);
  font-size:.78rem;
  font-weight:700;
  margin:0 0 14px;
}

h1{
  font-size:clamp(2.4rem,4vw,4.7rem);
  line-height:1.02;
  letter-spacing:-.04em;
  margin:0 0 18px;
}

h2{
  font-size:clamp(1.7rem,2.6vw,3rem);
  line-height:1.08;
  letter-spacing:-.03em;
  margin:0 0 14px;
}

h3{
  margin:0 0 8px;
}

p{
  color:var(--muted);
  line-height:1.7;
  font-size:1.02rem;
  margin:0 0 16px;
}

.cta-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:22px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 20px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  color:#061018;
  font-weight:800;
  border:0;
  box-shadow:0 12px 28px rgba(103,212,255,.18);
  cursor:pointer;
}

.btn-ghost{
  background:transparent;
  color:var(--text);
  border:1px solid var(--border);
  box-shadow:none;
}

.section{padding:58px 0}

.section-alt{
  background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));
}

.hero-media{width:100%}

.hero-frame{
  background:linear-gradient(180deg,#173a60 0%,#0f243a 100%);
  padding:16px;
  border-radius:26px;
  box-shadow:0 30px 70px rgba(0,0,0,.34);
}

.hero-image-wrap{
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
}

.hero-media img{
  width:100%;
  height:auto;
}

.final-card{
  display:flex;
  justify-content:space-between;
  gap:22px;
  align-items:center;
  padding:28px;
  border:1px solid var(--border);
  background:linear-gradient(180deg,#0f1b2b,#0b1624);
  border-radius:24px;
  box-shadow:0 20px 50px rgba(0,0,0,.24);
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:center;
  padding:18px 0 34px;
  border-top:1px solid var(--border);
  margin-top:28px;
  color:var(--muted);
}

.footer-inner a{color:var(--text)}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
  margin-top:24px;
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.form-group.full{
  grid-column:1 / -1;
}

label{
  font-size:.92rem;
  color:var(--text);
  font-weight:700;
}

input,textarea{
  width:100%;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:14px;
  padding:14px 15px;
  outline:none;
  font:inherit;
}

input:focus,textarea:focus{
  border-color:rgba(103,212,255,.45);
  box-shadow:0 0 0 3px rgba(103,212,255,.08);
}

.roi-results{
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:22px;
  padding:24px;
}

.roi-results p{
  margin:10px 0;
}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .final-card,.footer-inner,.site-header .container{
    flex-direction:column;
    align-items:flex-start;
  }
  .nav{gap:14px}
  .form-grid{grid-template-columns:1fr}
}

.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{height:34px;width:auto;display:block;flex:0 0 auto}
.brand-name{font-weight:800;letter-spacing:.02em;color:var(--text);font-size:1.02rem;white-space:nowrap}

.menu-toggle{
  display:none;
  background:transparent;
  color:var(--text);
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px 12px;
  font-size:1.1rem;
  cursor:pointer;
}

.nav{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:flex-end;
}

.nav a{
  color:var(--muted);
  font-weight:700;
  font-size:.94rem;
}
.nav a:hover{color:var(--text)}

.whatsapp-float{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:60;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 16px;
  border-radius:999px;
  background:#25D366;
  color:#fff;
  font-weight:800;
  box-shadow:0 14px 30px rgba(37,211,102,.28);
}
.whatsapp-float svg{width:20px;height:20px;fill:currentColor}

.page-section{padding:60px 0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card,.solution-card,.example-card,.mini-card,.step-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:22px;
  padding:22px
}
.solution-card{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  align-items:center
}
.solution-card img{border-radius:18px;width:100%}
.check-list{display:grid;gap:12px}
.check-item{display:flex;gap:12px;align-items:flex-start}
.check-dot{
  width:24px;height:24px;border-radius:999px;
  background:rgba(103,212,255,.14);
  color:var(--accent);
  display:grid;place-items:center;
  flex:0 0 auto;
  font-weight:800
}
.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}
.contact-whats{background:#25D366;color:#fff}
.hero-media img{width:100%;height:auto}
.section-title{max-width:780px;margin-bottom:24px}
.muted{color:var(--muted)}

@media (max-width: 1024px){
  .nav{
    display:none;
    position:absolute;
    left:0;right:0;top:100%;
    background:rgba(8,17,26,.98);
    border-bottom:1px solid var(--border);
    padding:16px 20px;
    flex-direction:column;
    align-items:flex-start
  }
  .nav.is-open{display:flex}
  .menu-toggle{display:inline-flex}
  .site-header{position:sticky}
  .header-inner{position:relative}
  .brand-logo{height:30px}
  .brand-name{font-size:.98rem}
  .card-grid{grid-template-columns:1fr 1fr}
  .solution-card{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
  .whatsapp-float{right:14px;bottom:14px;padding:12px 14px}
}

@media (max-width: 640px){
  .card-grid{grid-template-columns:1fr}
  .brand-logo{height:26px}
  .brand-name{font-size:.92rem}
  .nav a{padding:6px 0}
  .whatsapp-float span{display:none}
}