:root{
  --bg:#0d0d0f;
  --bg-soft:#15161a;
  --card:#1c1d22;
  --text:#f3f4f6;
  --muted:#b8bcc7;
  --line:#2b2d34;
  --primary:#ff6a00;
  --primary-dark:#d85700;
  --gray:#8c919d;
  --success:#25d366;
  --shadow:0 12px 32px rgba(0,0,0,.28);
  --radius:18px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:linear-gradient(180deg,#0b0b0d 0%,#111216 100%);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(100% - 32px,var(--container));margin:0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:999px;font-weight:700;border:1px solid transparent;
  transition:.25s ease;cursor:pointer
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
.btn-outline{border-color:#3d4048;color:#fff;background:rgba(255,255,255,.02)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.topbar{position:sticky;top:0;z-index:50;background:rgba(10,10,12,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.3px}
.brand-badge{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#ff9d57);display:grid;place-items:center;color:#fff;font-weight:900}
.nav-links{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.nav-links a{color:#dde1ea;font-weight:600;opacity:.92}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.hero{padding:86px 0 68px;background:radial-gradient(circle at top right,rgba(255,106,0,.15),transparent 30%),radial-gradient(circle at top left,rgba(255,255,255,.05),transparent 20%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.eyebrow{display:inline-block;padding:8px 14px;border:1px solid rgba(255,106,0,.35);color:#ffb27b;background:rgba(255,106,0,.08);border-radius:999px;font-weight:700;font-size:14px;margin-bottom:18px}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.08;margin:0 0 16px}
.hero p{font-size:18px;color:var(--muted);margin:0 0 26px}
.hero-card,.card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.07);border-radius:24px;box-shadow:var(--shadow)}
.hero-card{padding:28px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.stat{background:#111319;border:1px solid var(--line);padding:16px;border-radius:16px}
.stat strong{display:block;font-size:28px;color:var(--primary)}
.section{padding:72px 0}
.section-header{max-width:780px;margin-bottom:28px}
.section-header h2{font-size:clamp(28px,4vw,40px);line-height:1.12;margin:0 0 12px}
.section-header p{color:var(--muted);margin:0}
.grid-3,.grid-4,.grid-2{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{padding:24px}
.card h3{margin:0 0 10px;font-size:22px}
.card p{margin:0;color:var(--muted)}
.icon{width:52px;height:52px;border-radius:16px;background:rgba(255,106,0,.1);border:1px solid rgba(255,106,0,.25);display:grid;place-items:center;color:var(--primary);font-weight:800;margin-bottom:16px}
.list-check{display:grid;gap:12px;padding:0;margin:18px 0 0;list-style:none}
.list-check li{padding-left:28px;position:relative;color:#e2e5ec}
.list-check li:before{content:'✓';position:absolute;left:0;top:0;color:var(--primary);font-weight:900}
.cta-band{padding:34px;border-radius:24px;background:linear-gradient(135deg,rgba(255,106,0,.18),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}
.page-hero{padding:64px 0 26px}
.page-hero h1{font-size:clamp(32px,4vw,48px);margin:0 0 10px}
.page-hero p{margin:0;color:var(--muted);max-width:800px}
.breadcrumb{font-size:14px;color:#b8bcc7;margin-bottom:14px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{padding:0;overflow:hidden}
.post-thumb{height:170px;background:linear-gradient(135deg,#252834,#17181d);display:flex;align-items:flex-end;padding:20px}
.post-thumb span{display:inline-block;background:rgba(255,106,0,.14);border:1px solid rgba(255,106,0,.25);color:#ffc49d;padding:7px 11px;border-radius:999px;font-size:13px;font-weight:700}
.post-body{padding:22px}
.post-body h3{margin:0 0 10px;font-size:22px}
.post-meta{color:#9ca3af;font-size:14px;margin-bottom:10px}
.post-body p{color:var(--muted);margin:0 0 16px}
.article{max-width:900px}
.article .hero-card{padding:34px}
.article h2{margin-top:34px;font-size:30px}
.article h3{margin-top:24px;font-size:23px}
.article p,.article li{color:#d7dbe4}
.article ul{padding-left:22px}
.article .cta-inline{margin-top:34px}
.faq-item{padding:20px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.faq-item h3{margin:0 0 8px;font-size:19px}
.contact-wrap{display:grid;grid-template-columns:1fr .95fr;gap:24px}
.form-group{display:grid;gap:8px;margin-bottom:14px}
label{font-weight:600}
input,textarea,select{width:100%;background:#0f1117;color:#fff;border:1px solid #2d313b;border-radius:14px;padding:14px 16px;font:inherit}
textarea{min-height:140px;resize:vertical}
.footer{padding:28px 0;border-top:1px solid rgba(255,255,255,.08);color:#c2c6d1;background:#0b0b0d}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:20px}
.small{font-size:14px;color:#a8adba}
.badge{display:inline-block;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);font-size:13px;font-weight:700;color:#d9dde6}
.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:60}
.whatsapp-float a{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:var(--success);color:#fff;font-size:28px;box-shadow:var(--shadow);font-weight:900}
.chat-widget{position:fixed;left:18px;bottom:18px;z-index:61;width:min(360px,calc(100% - 36px));border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow);background:#0e1015}
.chat-header{padding:16px 18px;background:linear-gradient(135deg,#191c23,#111319);display:flex;justify-content:space-between;align-items:center}
.chat-header strong{display:block}
.chat-header span{font-size:13px;color:#c3c8d2}
.chat-body{padding:16px;display:grid;gap:12px}
.chat-msg{padding:12px 14px;border-radius:16px;background:#151923;color:#e8ebf2;border:1px solid #262b37}
.chat-actions{display:grid;gap:10px}
.chat-actions button{width:100%;text-align:left;background:#131720;border:1px solid #2b3140;color:#fff;padding:12px 14px;border-radius:14px;font:inherit;cursor:pointer}
.chat-actions button:hover{border-color:var(--primary);color:#fff}
.hidden{display:none}
.table-like{display:grid;gap:12px}
.table-row{display:grid;grid-template-columns:1.1fr .9fr;gap:12px;padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.02)}
.notice{padding:14px 16px;background:rgba(37,211,102,.1);border:1px solid rgba(37,211,102,.28);border-radius:14px;color:#dff8e8}
@media (max-width: 980px){
  .hero-grid,.blog-grid,.grid-3,.grid-4,.grid-2,.contact-wrap,.footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .nav{align-items:flex-start;flex-direction:column}
  .nav-links{gap:14px}
  .hero{padding-top:56px}
  .hero-grid,.blog-grid,.grid-3,.grid-4,.grid-2,.contact-wrap,.footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .cta-band{padding:24px}
  .chat-widget{left:12px;right:12px;bottom:92px;width:auto}
}


.topbar{
  transition:transform .28s ease, background .25s ease, border-color .25s ease;
}
.topbar.is-hidden{
  transform:translateY(-110%);
}
.menu-toggle{
  display:none;
  width:46px;
  height:46px;
  padding:0;
  border:1px solid rgba(255,255,255,.1);
  border-radius:14px;
  background:rgba(255,255,255,.03);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}
.menu-toggle span{
  display:block;
  width:18px;
  height:2px;
  border-radius:999px;
  background:#fff;
  transition:.25s ease;
}
.menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.is-open span:nth-child(2){opacity:0}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width: 760px){
  body{
    padding-top:70px;
  }
  .topbar{
    position:fixed;
    left:0;
    right:0;
    top:0;
  }
  .nav{
    align-items:center;
    flex-direction:row;
    padding:10px 0;
    min-height:70px;
  }
  .brand{
    gap:10px;
    font-size:16px;
  }
  .brand-badge{
    width:38px;
    height:38px;
    border-radius:11px;
  }
  .menu-toggle{
    display:inline-flex;
    margin-left:auto;
  }
  .nav-links{
    position:absolute;
    left:16px;
    right:16px;
    top:calc(100% + 10px);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:14px;
    border-radius:18px;
    background:rgba(13,14,18,.98);
    border:1px solid rgba(255,255,255,.08);
    box-shadow:var(--shadow);
  }
  .nav-links.is-open{
    display:flex;
  }
  .nav-links a{
    width:100%;
  }
  .nav-links .btn{
    width:100%;
  }
  .hero{
    padding-top:28px;
  }
  .hero h1{
    font-size:clamp(30px, 8vw, 42px);
  }
}