:root{
  --blue-950:#082a45;
  --blue-900:#0a3556;
  --blue-800:#0e4f7c;
  --blue-700:#126b9d;
  --blue-600:#1688bd;
  --blue-500:#22a3d3;
  --silver-700:#5f6f7e;
  --silver-500:#97a5b2;
  --silver-300:#cbd4dc;
  --silver-200:#e3e9ee;
  --silver-100:#f3f6f8;
  --white:#ffffff;
  --text:#183044;
  --muted:#647484;
  --success:#16866a;
  --shadow:0 18px 50px rgba(12,52,83,.11);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.topbar{
  background:var(--blue-950);
  color:#dcecf6;
  font-size:.88rem;
}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(203,212,220,.72);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:88px;gap:28px}
.brand img{width:330px;max-height:76px;object-fit:contain;object-position:left center}
.nav{display:flex;align-items:center;gap:26px;font-size:.95rem;font-weight:650}
.nav a{position:relative;color:#29465b}
.nav a:not(.btn)::after{
  content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--blue-600);transition:.2s ease
}
.nav a:hover::after,.nav a.active::after{right:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;
  border:1px solid transparent;transition:.2s ease;cursor:pointer
}
.btn-primary{background:linear-gradient(135deg,var(--blue-800),var(--blue-500));color:white;box-shadow:0 10px 24px rgba(22,136,189,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(22,136,189,.3)}
.btn-secondary{background:white;border-color:var(--silver-300);color:var(--blue-900)}
.btn-secondary:hover{border-color:var(--blue-500);color:var(--blue-700)}
.menu-toggle{display:none;border:0;background:none;font-size:1.75rem;color:var(--blue-900)}
.hero{
  position:relative;overflow:hidden;
  background:
   radial-gradient(circle at 88% 12%,rgba(34,163,211,.18),transparent 28%),
   radial-gradient(circle at 10% 75%,rgba(14,79,124,.12),transparent 30%),
   linear-gradient(180deg,#f8fbfd 0%,#fff 100%);
  padding:94px 0 88px;
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:64px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--blue-700);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--blue-500)}
h1,h2,h3{line-height:1.13;margin:0 0 18px;color:var(--blue-950);letter-spacing:-.035em}
h1{font-size:clamp(3rem,6vw,5.6rem);max-width:820px}
h2{font-size:clamp(2.1rem,4vw,3.5rem)}
h3{font-size:1.25rem}
.lead{font-size:1.18rem;color:var(--muted);max-width:690px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-note{display:flex;gap:20px;flex-wrap:wrap;margin-top:30px;color:#52687a;font-size:.92rem}
.hero-note span::before{content:"✓";color:var(--success);font-weight:900;margin-right:7px}
.dashboard{
  position:relative;background:white;border:1px solid var(--silver-200);border-radius:30px;
  padding:22px;box-shadow:var(--shadow);transform:rotate(1deg)
}
.dashboard::before{content:"";position:absolute;inset:18px -20px -20px 18px;border-radius:30px;background:linear-gradient(135deg,var(--blue-700),var(--blue-500));z-index:-1;opacity:.12}
.dash-head{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 18px;border-bottom:1px solid var(--silver-200)}
.status{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800;color:var(--success)}
.status::before{content:"";width:9px;height:9px;border-radius:50%;background:#31c699;box-shadow:0 0 0 5px rgba(49,198,153,.12)}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}
.metric{background:var(--silver-100);padding:18px;border-radius:18px}
.metric strong{display:block;font-size:1.7rem;color:var(--blue-900)}
.metric small{color:var(--muted)}
.table-card{margin-top:16px;border:1px solid var(--silver-200);border-radius:18px;overflow:hidden}
.table-row{display:grid;grid-template-columns:1.1fr .8fr .8fr;gap:10px;padding:13px 15px;border-bottom:1px solid var(--silver-200);font-size:.88rem}
.table-row:last-child{border-bottom:0}
.table-row.head{background:#f8fafb;font-weight:800;color:#546979}
.badge{display:inline-flex;padding:4px 9px;border-radius:99px;background:#e5f8f1;color:#16735d;font-size:.75rem;font-weight:800}
.section{padding:90px 0}
.section-soft{background:var(--silver-100)}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:42px}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:white;border:1px solid var(--silver-200);border-radius:var(--radius);padding:30px;box-shadow:0 12px 30px rgba(10,53,86,.06)}
.card .icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#e7f3f9,#d9eef7);color:var(--blue-700);font-size:1.45rem;margin-bottom:22px}
.card p{color:var(--muted);margin-bottom:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.check-list{display:grid;gap:15px;margin-top:26px}
.check{display:flex;gap:13px;align-items:flex-start}
.check b{display:grid;place-items:center;flex:0 0 25px;height:25px;border-radius:50%;background:#e4f7f1;color:var(--success)}
.mock-phone{width:min(380px,100%);margin:auto;border-radius:36px;background:#172e42;padding:12px;box-shadow:var(--shadow)}
.phone-screen{background:white;border-radius:28px;overflow:hidden}
.wa-head{background:#e8f7f1;padding:20px;font-weight:800;color:#155f4f}
.chat{padding:24px;background:#f7f2eb;min-height:390px}
.bubble{max-width:86%;padding:12px 15px;border-radius:14px;margin-bottom:14px;font-size:.9rem;box-shadow:0 2px 7px rgba(0,0,0,.06)}
.bubble.in{background:white}
.bubble.out{background:#d9fdd3;margin-left:auto}
.cta{
  background:linear-gradient(135deg,var(--blue-950),var(--blue-700));
  color:white;border-radius:30px;padding:58px;display:flex;justify-content:space-between;align-items:center;gap:35px
}
.cta h2{color:white;max-width:700px}
.cta p{color:#d3e5f0;max-width:620px}
.page-hero{padding:78px 0;background:linear-gradient(180deg,#f5f9fc,#fff)}
.page-hero h1{font-size:clamp(2.7rem,5vw,4.8rem)}
.content-grid{display:grid;grid-template-columns:280px 1fr;gap:48px}
.sidebar{position:sticky;top:120px;align-self:start;padding:22px;border:1px solid var(--silver-200);border-radius:18px;background:white}
.sidebar a{display:block;padding:10px 12px;border-radius:10px;color:#4e6678}
.sidebar a:hover{background:var(--silver-100);color:var(--blue-800)}
.prose h2{margin-top:42px}
.prose p,.prose li{color:var(--muted)}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.price-card{border:1px solid var(--silver-200);border-radius:24px;padding:32px;background:white;position:relative}
.price-card.featured{border-color:var(--blue-500);box-shadow:var(--shadow);transform:translateY(-8px)}
.price-tag{position:absolute;right:24px;top:20px;background:#e5f5fb;color:var(--blue-700);font-size:.75rem;font-weight:850;padding:6px 10px;border-radius:99px}
.price{font-size:2.45rem;font-weight:850;color:var(--blue-950);margin:18px 0 2px}
.price small{font-size:.9rem;color:var(--muted);font-weight:500}
.price-card ul{padding-left:20px;color:var(--muted)}
.form{display:grid;gap:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-weight:700;color:#334d60}
input,textarea,select{width:100%;border:1px solid var(--silver-300);border-radius:13px;padding:14px 15px;font:inherit;margin-top:7px;background:white}
textarea{min-height:150px;resize:vertical}
footer{background:#0b2f4a;color:#cbdce7;padding:62px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}
.footer-logo{width:290px;filter:drop-shadow(0 5px 8px rgba(0,0,0,.18))}
footer h4{color:white;margin-top:0}
footer a{display:block;margin:8px 0;color:#cbdce7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:42px;padding-top:24px;font-size:.86rem;display:flex;justify-content:space-between;gap:20px}
@media(max-width:980px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;left:20px;right:20px;top:88px;background:white;flex-direction:column;align-items:stretch;padding:22px;border:1px solid var(--silver-200);border-radius:18px;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .hero-grid,.split{grid-template-columns:1fr}
  .grid-3,.pricing{grid-template-columns:1fr 1fr}
  .dashboard{max-width:620px}
  .content-grid{grid-template-columns:1fr}.sidebar{position:static}
}
@media(max-width:680px){
  .container{width:min(100% - 26px,1160px)}
  .topbar{display:none}
  .brand img{width:245px}
  .nav-wrap{min-height:80px}
  .hero{padding:66px 0}
  h1{font-size:2.85rem}
  .grid-3,.pricing,.form-grid,.footer-grid{grid-template-columns:1fr}
  .section{padding:65px 0}
  .section-head{display:block}
  .cta{padding:35px;display:block}
  .cta .btn{margin-top:18px}
  .metric-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}
}