:root{
  --navy:#0f1f33; --navy2:#17304d; --ink:#1a2330; --muted:#5a6675; --line:#e3e8ee;
  --bg:#f6f8fa; --white:#fff; --accent:#ffb400; --wa:#1fa855; --wa-dark:#178a45; --danger:#d93838;
  --radius:14px; --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;padding-bottom:72px}
a{color:inherit}
img,svg{display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;color:var(--navy)}
h2{font-size:clamp(1.6rem,3.5vw,2.2rem);margin-bottom:.6rem}
h3{font-size:1.15rem;margin-bottom:.35rem}
.lead{color:var(--muted);font-size:1.05rem;max-width:720px}
section{padding:64px 0;scroll-margin-top:70px}
section.alt{background:var(--bg)}
.center{text-align:center}
.center .lead{margin:0 auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;border-radius:999px;font-weight:700;font-size:1.02rem;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark)}
.btn-ghost{border-color:currentColor;color:#fff}
.btn-call{background:#fff;color:var(--navy);border-color:var(--line)}
.btn svg{width:22px;height:22px;flex:none}

/* Top bar + header */
.topbar{background:var(--accent);color:var(--navy);font-weight:700;font-size:.9rem;text-align:center;padding:7px 12px}
.topbar a{text-decoration:none}
header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.2rem;text-decoration:none;color:#fff;display:flex;align-items:center;gap:8px}
.logo span{color:var(--accent)}
.nav ul{display:flex;gap:22px;list-style:none;font-size:.95rem}
.nav ul a{text-decoration:none;opacity:.88}
.nav ul a:hover{opacity:1;color:var(--accent)}
.nav .btn{padding:10px 18px;font-size:.92rem}
@media(max-width:860px){.nav ul{display:none}}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:56px 0 64px}
.hero h1{color:#fff;font-size:clamp(2rem,5vw,3.1rem);margin-bottom:16px;max-width:820px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.sub{font-size:1.15rem;opacity:.92;max-width:680px;margin-bottom:26px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.95rem;opacity:.95}
.trust li{list-style:none;display:flex;align-items:center;gap:8px}
.trust li::before{content:"✓";color:var(--accent);font-weight:800}
.badge-live{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);padding:6px 14px;border-radius:999px;font-size:.88rem;margin-bottom:18px}
.badge-live i{width:9px;height:9px;border-radius:50%;background:#3ee07a;box-shadow:0 0 0 0 rgba(62,224,122,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(62,224,122,0)}100%{box-shadow:0 0 0 0 rgba(62,224,122,0)}}

/* Problem finder */
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.problem{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.problem summary{list-style:none;cursor:pointer;padding:18px 20px;display:flex;gap:14px;align-items:flex-start}
.problem summary::-webkit-details-marker{display:none}
.problem .ico{flex:none;width:42px;height:42px;border-radius:10px;background:#fff4d6;display:grid;place-items:center;font-size:1.3rem}
.problem h3{font-size:1.05rem;margin:0}
.problem .hint{font-size:.9rem;color:var(--muted)}
.problem .chev{margin-left:auto;transition:transform .2s;color:var(--muted);font-size:1.2rem}
.problem[open] .chev{transform:rotate(90deg)}
.problem .body{padding:0 20px 20px 76px;font-size:.96rem}
.problem .body p{margin-bottom:8px}
.problem .body ul{margin:0 0 12px 18px}
.problem .body .btn{padding:10px 16px;font-size:.9rem}
@media(max-width:520px){.problem .body{padding:0 18px 18px}}
.urgent{border-left:4px solid var(--danger)}

/* Safety checks */
.checks{counter-reset:c;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.check{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative}
.check::before{counter-increment:c;content:counter(c);position:absolute;top:-12px;left:18px;background:var(--navy);color:#fff;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.9rem}
.check h3{margin-top:6px}
.warn{margin-top:20px;background:#fff1f1;border:1px solid #f3c7c7;color:#8a1f1f;border-radius:var(--radius);padding:16px 18px;font-size:.96rem}

/* Services */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column}
.card .ico{font-size:1.6rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem;flex:1}
.card .from{margin-top:14px;font-weight:700;color:var(--navy)}
.card .from b{color:var(--wa-dark)}

/* Pricing */
.price-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.price-table th,.price-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.price-table thead th{background:var(--navy);color:#fff;font-size:.92rem;text-transform:uppercase;letter-spacing:.03em}
.price-table td:last-child,.price-table th:last-child{text-align:right;white-space:nowrap;font-weight:800;color:var(--navy)}
.price-table td small{display:block;color:var(--muted);font-weight:400;font-size:.88rem}
.price-table tr.free td:last-child{color:var(--wa-dark)}
.note{margin-top:16px;background:#fff8e6;border:1px solid #ffe2a3;border-radius:var(--radius);padding:16px 18px;font-size:.95rem}
.note strong{color:var(--navy)}

/* Steps */
.steps{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.step{text-align:center;padding:10px}
.step .num{width:54px;height:54px;border-radius:50%;background:var(--accent);color:var(--navy);font-weight:800;font-size:1.3rem;display:grid;place-items:center;margin:0 auto 12px}
.step p{color:var(--muted);font-size:.95rem}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chips span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.95rem}

/* Two col */
.two{display:grid;gap:32px;grid-template-columns:1fr 1fr;align-items:start}
@media(max-width:820px){.two{grid-template-columns:1fr}}
.ticks{list-style:none;display:grid;gap:12px}
.ticks li{padding-left:30px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:#e6f6ec;color:var(--wa-dark);font-weight:800;font-size:.8rem;display:grid;place-items:center}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:#3a4552}

/* CTA band */
.band{background:var(--navy);color:#fff;text-align:center}
.band h2{color:#fff}
.band p{opacity:.9;margin-bottom:24px}
.band .ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* Footer */
footer{background:#0a1626;color:#c5ceda;padding:48px 0 28px;font-size:.95rem}
footer h4{color:#fff;margin-bottom:12px;font-size:1rem}
footer ul{list-style:none;display:grid;gap:8px}
footer a{text-decoration:none}
footer a:hover{color:var(--accent)}
.fgrid{display:grid;gap:28px;grid-template-columns:2fr 1fr 1fr 1.3fr}
@media(max-width:820px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
.copy{border-top:1px solid #1f2f45;margin-top:32px;padding-top:18px;font-size:.85rem;opacity:.75}

/* Floating + mobile bar */
.wa-float{position:fixed;right:18px;bottom:88px;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.25);z-index:60}
.wa-float svg{width:32px;height:32px}
.mbar{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1.6fr;z-index:60;box-shadow:0 -4px 16px rgba(0,0,0,.12)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 8px;font-weight:800;text-decoration:none;font-size:1rem}
.mbar .c{background:#fff;color:var(--navy)}
.mbar .w{background:var(--wa);color:#fff}
.mbar svg{width:22px;height:22px}
@media(min-width:861px){.mbar{display:none}body{padding-bottom:0}.wa-float{bottom:24px}}

/* ===== Inner pages ===== */
.nav ul li{position:relative}
.nav .dd>a::after{content:" ▾";font-size:.75em}
.nav .dd ul{display:none;position:absolute;top:100%;left:-14px;background:#fff;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:10px;min-width:260px;flex-direction:column;gap:0;z-index:70}
.nav .dd:hover ul,.nav .dd:focus-within ul{display:flex}
.nav .dd ul a{color:var(--ink);opacity:1;display:block;padding:9px 12px;border-radius:8px;font-size:.93rem}
.nav .dd ul a:hover{background:var(--bg);color:var(--navy)}
.nav>nav>ul{align-items:center;height:64px}
.nav>nav>ul>li{display:flex;align-items:center;height:100%}
.burger{display:none}
@media(max-width:860px){
  .burger{display:block;position:relative}
  .burger summary{list-style:none;cursor:pointer;font-size:1.6rem;color:#fff;padding:4px 8px}
  .burger summary::-webkit-details-marker{display:none}
  .burger .menu{position:fixed;left:0;right:0;top:64px;bottom:0;background:var(--navy);overflow:auto;padding:12px 20px 100px}
  .burger .menu a{display:block;color:#fff;text-decoration:none;padding:11px 4px;border-bottom:1px solid rgba(255,255,255,.08)}
  .burger .menu h5{color:var(--accent);margin:18px 0 4px;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
  .nav>.btn-wa{display:none}
}
.crumbs{font-size:.86rem;opacity:.8;margin-bottom:14px}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.phero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:40px 0 48px}
.phero h1{color:#fff;font-size:clamp(1.8rem,4.4vw,2.6rem);margin-bottom:14px;max-width:860px}
.phero p.sub{font-size:1.1rem;opacity:.92;max-width:720px;margin-bottom:22px}
.phero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}
@media(max-width:920px){.layout{grid-template-columns:1fr}}
.prose h2{font-size:1.55rem;margin:36px 0 12px}
.prose h2:first-child{margin-top:0}
.prose h3{margin:22px 0 8px}
.prose p{margin-bottom:14px}
.prose ul,.prose ol{margin:0 0 16px 22px}
.prose li{margin-bottom:6px}
.prose table{width:100%;border-collapse:collapse;margin:8px 0 18px;font-size:.96rem}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--bg)}
.prose a{color:#0b63c5}
.tip{background:#eef6ff;border:1px solid #cfe3fb;border-radius:12px;padding:14px 16px;margin:16px 0}
.side{position:sticky;top:84px;display:grid;gap:16px}
.box{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.box h3{margin-bottom:8px}
.box p{font-size:.94rem;color:var(--muted);margin-bottom:14px}
.box .btn{width:100%;margin-bottom:10px;padding:13px 16px;font-size:.96rem}
.box .btn-call{border:2px solid var(--line)}
.box ul{list-style:none;display:grid;gap:6px;font-size:.94rem}
.box ul a{text-decoration:none;color:var(--navy)}
.box ul a:hover{text-decoration:underline}
.box.dark{background:var(--navy);color:#fff;border:none}
.box.dark h3{color:#fff}
.box.dark p{color:#cdd6e2}
.related{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));margin-top:18px}
.related a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;font-weight:700;color:var(--navy)}
.related a span{display:block;font-weight:400;color:var(--muted);font-size:.9rem;margin-top:4px}
.related a:hover{border-color:var(--navy)}
.card a.more{margin-top:12px;font-weight:700;color:#0b63c5;text-decoration:none}
.problem .more{display:inline-block;margin-left:12px;font-weight:700;color:#0b63c5;font-size:.92rem}
.form{display:grid;gap:12px}
.form label{font-weight:700;font-size:.92rem;color:var(--navy)}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid #cfd7e1;border-radius:10px;font:inherit;font-size:1rem;background:#fff}
.form textarea{min-height:110px}
.cgrid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.cgrid .card .btn{width:100%;font-size:.95rem;padding:13px 14px;overflow-wrap:anywhere}
.cgrid .card h3 a{text-decoration:none}