:root{
  --bg:#F3F7F6; --card:#ffffff; --ink:#16302C; --muted:#5F7A75;
  --accent:#1F8A70; --accent-d:#166a56; --gold:#A97A1F; --line:#DBE6E3;
  --radius:14px; --max:1120px;
  --serif:"Domine",Georgia,serif; --sans:"Mulish",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--serif);line-height:1.15;letter-spacing:-.01em;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.6vw,3.3rem)} h2{font-size:clamp(1.5rem,3vw,2.1rem)}
a{color:var(--accent-d)} a:hover{color:var(--accent)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}

/* topbar + nav */
.topbar{background:var(--ink);color:#EAF2F0;text-align:center;font-size:.9rem;padding:9px 14px}
.topbar a{color:#fff;font-weight:700}
.nav{position:sticky;top:0;z-index:50;background:rgba(243,247,246,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:18px;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand strong{font-family:var(--serif);font-size:1.25rem;display:block;line-height:1}
.brand small{font-size:.72rem;color:var(--muted);font-weight:600}
.links{display:flex;gap:18px;margin-left:auto}
.links a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.links a:hover{color:var(--accent-d)}
.nav-cta{display:flex;gap:10px}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);display:block;border-radius:2px}

/* buttons */
.btn{display:inline-block;text-decoration:none;font-weight:800;border-radius:10px;padding:10px 18px;border:1.5px solid transparent;cursor:pointer;font-size:.95rem;transition:.15s}
.btn.solid{background:var(--accent);color:#fff} .btn.solid:hover{background:var(--accent-d);color:#fff}
.btn.ghost{border-color:var(--line);color:var(--ink);background:#fff} .btn.ghost:hover{border-color:var(--accent)}
.btn.outline{border-color:var(--ink);color:var(--ink);background:transparent} .btn.outline:hover{background:var(--ink);color:#fff}
.btn.big{padding:13px 22px;font-size:1rem}

/* hero */
.hero{padding:44px 0 10px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
.kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.85rem;font-weight:700;color:var(--muted)}
.kicker .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);display:inline-block}
.hero h1 em{font-style:italic;color:var(--accent-d)}
.lede{font-size:1.1rem;color:#2c4a45}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}
.hero-points{list-style:none;padding:0;margin:18px 0;display:grid;gap:8px;color:#2c4a45;font-size:.96rem}
.hero-points li::before{content:"— ";color:var(--gold);font-weight:800}
.micro{font-size:.9rem;color:var(--muted)}

/* product mock */
.mock{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 40px -22px rgba(22,48,44,.35)}
.mock-bar{display:flex;align-items:center;gap:6px;background:var(--ink);color:#cfe0dc;padding:10px 14px;font-size:.8rem}
.mock-bar span{width:10px;height:10px;border-radius:50%;background:#3b5a55;display:block}
.mock-bar b{margin-left:8px;font-weight:600}
.mock-body{padding:18px}
.mock-row.top{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.mock-row.top>div{border:1px solid var(--line);border-radius:10px;padding:12px;background:#FBFDFC}
.mock-row small{color:var(--muted);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.mock-row strong{display:block;font-family:var(--serif);font-size:1.4rem}
.up{color:var(--accent-d);font-weight:700;font-size:.85rem}.down{color:#9a5b1a;font-weight:700;font-size:.85rem}
.mock-table{border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:.9rem}
.mt-head,.mt-row{display:grid;grid-template-columns:1.4fr 1fr .7fr .7fr;gap:8px;padding:10px 12px;align-items:center}
.mt-head{background:#EDF3F1;font-weight:800;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.mt-row{border-top:1px solid var(--line)}
.pill{border-radius:999px;padding:3px 10px;font-size:.78rem;font-weight:800;display:inline-block}
.pill.ok{background:#E2F2EC;color:var(--accent-d)} .pill.warn{background:#FBF0D9;color:#8a5f14} .pill.bad{background:#F9DEDE;color:#93302e}
.mock-note{font-size:.82rem;color:var(--muted);margin:12px 2px 0}

.trust{display:flex;gap:10px;flex-wrap:wrap;padding:22px 20px 30px}
.trust span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:.83rem;font-weight:700;color:var(--muted)}

/* sections */
.section{padding:64px 0}
.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin:0 0 8px}
.sub{color:var(--muted);max-width:60ch}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.section.alt .card{background:var(--bg)}
.card h3{font-size:1.15rem}
.fix{background:#EDF3F1;border-left:3px solid var(--accent);padding:10px 12px;border-radius:0 8px 8px 0;font-size:.94rem}

.feat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:26px}
.feat{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px;grid-column:span 2}
.feat:nth-child(4),.feat:nth-child(5){grid-column:span 3}
.feat .n{font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-d)}
.feat.hot{background:var(--ink);color:#EAF2F0;border-color:var(--ink)}
.feat.hot .n{color:#E8C97A}.feat.hot ul{color:#cfe0dc}
.feat ul{margin:10px 0 0;padding-left:18px;font-size:.94rem;color:#33514b}

.steps{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:8px}
.steps strong{font-family:var(--serif);font-size:1.1rem}
.steps span{color:var(--muted);font-size:.95rem}

/* prices */
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px;align-items:start}
.ptable{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:8px 8px 14px;overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:.98rem}
th,td{text-align:left;padding:13px 16px}
thead th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
tbody tr{border-top:1px solid var(--line)}
tbody tr td:last-child,.iva,.calc-out{font-variant-numeric:tabular-nums}
.iva{padding:0 16px;color:var(--muted);font-size:.85rem}
.calc h3{margin-top:0}
.calc-row{display:flex;gap:10px;margin:10px 0}
.calc-row input{flex:1;border:1.5px solid var(--line);border-radius:10px;padding:11px 14px;font:inherit}
.calc-row input:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.calc-out{background:var(--ink);color:#fff;border-radius:10px;padding:12px 14px;font-weight:800}
.calc-note{font-size:.88rem;color:var(--muted)}
.pilot-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.pilot{border:1.5px dashed var(--gold);border-radius:var(--radius);padding:22px;display:flex;gap:18px;flex-direction:column;align-items:flex-start;justify-content:space-between;background:#FFFEF8}
.pilot.enterprise{border-style:solid;border-color:var(--ink);background:var(--ink);color:#EAF2F0}
.pilot.enterprise p{color:#cfe0dc}
.pilot.enterprise .btn.outline{border-color:#EAF2F0;color:#fff}
.pilot.enterprise .btn.outline:hover{background:#fff;color:var(--ink)}
.pilot h3{margin:0 0 6px}.pilot p{margin:0;color:#4a5f5b}

/* faq */
.faq{display:grid;gap:10px;margin-top:24px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.faq summary{cursor:pointer;font-weight:800;font-family:var(--serif);font-size:1.02rem}
.faq p{color:#3c5853;margin:10px 0 0}

/* contact */
.contact{background:var(--ink);color:#EAF2F0}
.contact h2{color:#fff}.contact .eyebrow{color:#E8C97A}
.contact a{color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.contact-list{list-style:none;padding:0;display:grid;gap:10px;color:#cfe0dc}
.muted{color:#9db8b2}
.form{background:#fff;color:var(--ink)}
.form h3{margin-top:0}
.form label{display:grid;gap:6px;font-weight:700;font-size:.9rem;margin-bottom:12px}
.form input,.form select,.form textarea{border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;font:inherit;font-weight:400}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.form-note{font-size:.85rem;color:var(--muted)}

/* footer */
footer{background:#0E1F1C;color:#9db8b2;padding:34px 0 18px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:start}
.fbrand p{margin:10px 0 0;font-size:.92rem}
.fbrand strong{color:#fff}
.flinks{display:flex;gap:16px;flex-wrap:wrap}
.flinks a{color:#cfe0dc;text-decoration:none;font-weight:600;font-size:.92rem}
.legal{text-align:center;font-size:.8rem;margin:22px 0 0;color:#6e8d88}
.sticky-cta{display:none;position:fixed;left:14px;right:14px;bottom:14px;z-index:60;background:var(--accent);color:#fff;text-align:center;font-weight:800;text-decoration:none;border-radius:12px;padding:14px;box-shadow:0 10px 30px -8px rgba(0,0,0,.4)}
.whatsapp-float{position:fixed;bottom:26px;right:26px;z-index:70;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:.2s}
.whatsapp-float:hover{transform:scale(1.07)}
.whatsapp-float svg{width:30px;height:30px;fill:#fff}

/* responsive */
@media(max-width:980px){
  .hero-grid,.price-grid,.contact-grid,.pilot-grid{grid-template-columns:1fr}
  .cards3,.steps{grid-template-columns:1fr}
  .feat{grid-column:span 6!important}
  .links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:14px 20px;border-bottom:1px solid var(--line)}
  .links.open{display:flex}
  .burger{display:flex}
  .nav-cta{margin-left:auto}
  .nav-cta .ghost{display:none}
  .pilot{flex-direction:column;align-items:stretch}
}
@media(max-width:560px){
  body{font-size:16px}
  .section{padding:44px 0}
  .mt-head{display:none}
  .mt-row{grid-template-columns:1fr 1fr}
  .nav-cta .btn{padding:9px 14px}
  .sticky-cta{display:block}
  .whatsapp-float{bottom:76px;right:14px;width:52px;height:52px}
  .whatsapp-float svg{width:26px;height:26px}
  footer{padding-bottom:76px}
}