:root{
  --brand:#1F6F5C; --brand-deep:#0F3D33; --brand-soft:#E8F3EF;
  --ink:#16201D; --muted:#5B6B66; --line:#E2E8E5; --page:#F7F9F8; --card:#FFFFFF;
  --radius:14px; --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--page);line-height:1.6;font-size:16px}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* header */
header.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--ink)}
.logo:hover{text-decoration:none}
.mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;display:grid;place-items:center;font-weight:800}
nav a{margin-left:22px;color:var(--muted);font-weight:500} nav a:hover{color:var(--brand);text-decoration:none}

/* hero */
.hero{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;padding:72px 0 80px}
.hero h1{font-size:44px;line-height:1.15;margin:0 0 16px;max-width:720px}
.hero p{font-size:19px;opacity:.9;max-width:640px;margin:0 0 28px}
.btn{display:inline-block;padding:13px 24px;border-radius:10px;font-weight:600;background:#fff;color:var(--brand-deep)}
.btn:hover{text-decoration:none;opacity:.92}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6);margin-left:10px}
.tags{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px}
.tags span{background:rgba(255,255,255,.14);padding:5px 12px;border-radius:99px;font-size:14px}

/* sections */
section{padding:64px 0}
section h2{font-size:30px;margin:0 0 8px}
.lead{color:var(--muted);margin:0 0 32px;max-width:680px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card .ic{width:42px;height:42px;border-radius:11px;background:var(--brand-soft);display:grid;place-items:center;font-size:21px;margin-bottom:12px}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0;color:var(--muted);font-size:15px}
.band{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.check{list-style:none;padding:0;margin:0}
.check li{padding:7px 0 7px 30px;position:relative}
.check li:before{content:"✓";position:absolute;left:0;top:6px;width:20px;height:20px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:13px;display:grid;place-items:center}
.contact{background:var(--brand-soft);border-radius:var(--radius);padding:28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.contact h3{margin:0 0 4px}

/* legal pages */
.doc{max-width:780px;margin:0 auto;padding:48px 20px 72px}
.doc h1{font-size:34px;margin:0 0 6px}
.doc .date{color:var(--muted);margin:0 0 28px}
.doc h2{font-size:21px;margin:34px 0 8px}
.doc p,.doc li{color:#2A3632}
.doc .box{background:var(--brand-soft);border-left:4px solid var(--brand);padding:14px 18px;border-radius:8px;margin:18px 0}

footer{border-top:1px solid var(--line);background:var(--card);padding:26px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
footer a{color:var(--muted);margin-left:18px}

@media (max-width:820px){
  .grid{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  nav a{margin-left:14px;font-size:14px}
  .hero{padding:52px 0 60px}.hero h1{font-size:29px}.hero p{font-size:17px}
  .btn.ghost{margin:10px 0 0}
  footer a{margin:0 14px 0 0}
}
@media (max-width:560px){ nav a.wide{display:none} }

/* v2: mobile, pricing, form, WhatsApp */
.btn.solid{background:var(--brand);color:#fff;border:0;cursor:pointer;font-size:16px;font-family:inherit}
.card.app .btn{margin:16px 0 10px}
.small{font-size:14px!important}
.grid.three{grid-template-columns:repeat(3,1fr)}
.plan{position:relative}
.plan .step{width:32px;height:32px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:700;display:grid;place-items:center;margin-bottom:10px}
.plan.best{border:2px solid var(--brand)}
.opt{font-size:12px;font-weight:600;background:var(--brand-soft);color:var(--brand);padding:2px 8px;border-radius:99px;vertical-align:middle;margin-left:4px}
.note{margin:24px 0 0;color:var(--muted)}
.form{display:grid;gap:12px}
.form label{display:grid;gap:4px;font-size:14px;font-weight:600;color:var(--ink)}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}
.form .tick{display:flex;align-items:center;gap:8px;font-weight:500}
.form .tick input{width:auto}
.form .btn{width:100%;margin-top:4px}
.wa{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.22);z-index:20}
.wa:hover{text-decoration:none;transform:scale(1.05)}
@media (max-width:820px){ .grid.three{grid-template-columns:1fr} }
.grid.four{grid-template-columns:repeat(4,1fr)}
.card.mini{padding:18px}
h3.sub{font-size:19px;margin:0 0 12px}
.steps{margin:0 0 20px;padding-left:22px}
.steps li{padding:5px 0}
@media (max-width:820px){ .grid.four{grid-template-columns:1fr 1fr} }