/* Rank-and-rent base theme — mobile-first, static, no dependencies. */
:root{
  --brand:#0b3b5f; --brand-dark:#082a44; --accent:#14b8a6;
  --wa:#25d366; --ink:#1b2534; --muted:#5d6d82; --bg:#f5f7fa;
  --card:#ffffff; --line:#e2e8f1; --radius:12px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%}
a{color:var(--brand)}
.container{max-width:1080px;margin:0 auto;padding:0 18px}

/* top strip */
.topbar{background:var(--brand-dark);color:#dbe5f1;font-size:13px;padding:7px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:700}

/* header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;gap:12px}
.logo{font-weight:800;font-size:20px;color:var(--brand);text-decoration:none;white-space:nowrap}
.logo .mark{color:var(--accent)}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:14px;padding:8px 10px;border-radius:8px}
.nav a:hover,.nav a.active{background:var(--bg);color:var(--brand)}
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:10px;padding:13px 22px;
  font-size:16px;border:2px solid transparent;cursor:pointer;text-align:center}
.btn-accent{background:var(--accent);color:#1b2534}
.btn-wa{background:var(--wa);color:#fff}
.btn-outline{background:transparent;color:#fff;border-color:#fff}
.btn-brand{background:var(--brand);color:#fff}
.btn-block{display:block;width:100%}
.btn-sm{padding:9px 14px;font-size:14px}

/* hero */
.hero{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);color:#fff;padding:52px 0 46px}
.hero h1{font-size:clamp(28px,5.4vw,44px);line-height:1.15;margin-bottom:14px;letter-spacing:-.5px}
.hero p.lead{font-size:clamp(16px,2.6vw,20px);color:#d7e1ef;max-width:640px;margin-bottom:24px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.chips{display:flex;gap:10px;flex-wrap:wrap;list-style:none}
.chips li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  padding:7px 13px;border-radius:999px;font-size:13.5px;font-weight:600}

/* sections */
.section{padding:44px 0}
.section h2{font-size:clamp(22px,3.6vw,30px);margin-bottom:8px;letter-spacing:-.3px}
.section .sub{color:var(--muted);margin-bottom:24px;max-width:680px}
.cards{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:700px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.cards-3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{font-size:18px;margin-bottom:8px}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--brand)}
.card p{color:var(--muted);font-size:15px}
.card .icon{font-size:26px;display:block;margin-bottom:10px}
.card .go{display:inline-block;margin-top:12px;font-weight:700;font-size:14.5px}

/* steps */
.steps{display:grid;grid-template-columns:1fr;gap:14px;counter-reset:step}
@media(min-width:700px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;
  background:var(--brand);color:#fff;font-weight:800;margin-bottom:12px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}

/* pricing */
.price-table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--line);font-size:15px}
.price-table th,.price-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
.price-table th{background:var(--brand);color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.4px}
.price-table tr:last-child td{border-bottom:none}
.price-table td:last-child{font-weight:700;white-space:nowrap}
.note{background:#fff8e6;border:1px solid #f0d98c;border-radius:var(--radius);padding:16px 18px;
  font-size:14.5px;color:#6b5a1e;margin-top:18px}

/* faq */
details.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:10px;overflow:hidden}
details.faq summary{padding:16px 18px;font-weight:700;cursor:pointer;list-style:none;font-size:16px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;color:var(--accent);font-size:20px;line-height:1}
details.faq[open] summary::after{content:"\2013"}
details.faq .a{padding:0 18px 18px;color:var(--muted);font-size:15px}

/* cta band */
.cta-band{background:var(--accent);padding:44px 0;text-align:center}
.cta-band h2{font-size:clamp(22px,4vw,32px);margin-bottom:10px;color:#1b2534}
.cta-band p{margin-bottom:22px;color:#3d3420;font-weight:600}
.cta-band .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* form */
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;max-width:560px}
.form-card label{display:block;font-weight:700;font-size:14px;margin:14px 0 6px}
.form-card input,.form-card select,.form-card textarea{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:9px;font-size:16px;font-family:inherit;background:#fbfcfe}
.form-card textarea{min-height:110px;resize:vertical}
.form-card .privacy{font-size:13px;color:var(--muted);margin-top:12px}
.split{display:grid;grid-template-columns:1fr;gap:26px}
@media(min-width:800px){.split{grid-template-columns:1.1fr .9fr;align-items:start}}
.contact-line{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px;margin-bottom:14px}
.contact-line .ic{font-size:24px}
.contact-line strong{display:block}
.contact-line a{font-weight:700;text-decoration:none}

/* whatsapp float */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:100;width:60px;height:60px;border-radius:50%;
  background:var(--wa);display:flex;align-items:center;justify-content:center;font-size:30px;
  text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.28);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 6px 20px rgba(0,0,0,.28),0 0 0 0 rgba(37,211,102,.5)}
  70%{box-shadow:0 6px 20px rgba(0,0,0,.28),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 6px 20px rgba(0,0,0,.28),0 0 0 0 rgba(37,211,102,0)}}

/* footer */
footer{background:var(--brand-dark);color:#c4d0e2;padding:40px 0 90px;font-size:14px}
footer .cols{display:grid;grid-template-columns:1fr;gap:24px;margin-bottom:26px}
@media(min-width:700px){footer .cols{grid-template-columns:1.2fr 1fr 1fr}}
footer h4{color:#fff;font-size:15px;margin-bottom:10px}
footer a{color:#c4d0e2;text-decoration:none}
footer a:hover{color:#fff}
footer ul{list-style:none}
footer li{margin-bottom:7px}
.fine{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;color:#93a3bb;font-size:13px}

/* misc */
.badge{display:inline-block;background:#e8f7ee;color:#166534;font-weight:700;font-size:13px;
  padding:5px 12px;border-radius:999px;margin-bottom:12px}
.alert{background:#fff1f1;border:1px solid #f3b4b4;border-radius:var(--radius);padding:16px 18px;margin:18px 0}
.alert strong{color:#a12020}
.prose p{margin-bottom:14px;color:#33415c}
.prose ul{margin:0 0 16px 20px;color:#33415c}
.prose li{margin-bottom:8px}
.prose h3{margin:24px 0 10px;font-size:19px}
.grid-2{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:700px){.grid-2{grid-template-columns:1fr 1fr}}
.kv{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:15px}
.kv:last-child{border-bottom:none}