/* Insect BD — minimal, fast, high-contrast landing styles */
:root{
  --bg:#ffffff;--bg-alt:#fafafa;--ink:#111111;--muted:#555555;--brand:#ffd400;--brand-ink:#111111;--accent:#00c853;--danger:#ff5252;--card:#ffffff;--border:#eaeaea
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}

.container{max-width:1100px;margin:0 auto;padding:0 16px}
.brand{font-weight:800;letter-spacing:.5px}
.brand span{color:var(--brand)}
.brand.big{font-size:px}
.topbar .brand{font-size:40px}

.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.85);backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--border);box-shadow:0 4px 14px rgba(0,0,0,.03)}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:58px}
.menu-toggle{display:none;appearance:none;border:1px solid var(--border);background:#fff;border-radius:8px;padding:8px 10px;cursor:pointer}
.menu-toggle:hover{filter:brightness(.98)}
.nav a{margin:0 12px;color:var(--muted);position:relative;padding:6px 0}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--brand);border-radius:2px;opacity:0;transform:scaleX(.4);transition:all .18s ease}
.nav a:hover::after{opacity:1;transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{opacity:1;transform:scaleX(1)}

.hero{padding:32px 0 24px;border-bottom:1px solid var(--border);background:radial-gradient(1200px 500px at 20% -10%, rgba(255,212,0,.35), transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;}
.hero h1{font-size:42px;line-height:1.15;margin:0 0 10px}
.hero-copy{max-width:680px}
.hero-copy br{display:none}
.underline{background:linear-gradient(180deg, transparent 70%, rgba(255,212,0,.55) 0)}
.hero-bullets{margin:14px 0 18px;padding:0;list-style:none}
.hero-bullets li{position:relative;margin:8px 0;padding-left:26px;color:var(--muted)}
.hero-bullets li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--accent);font-weight:800}
.hero .cta-group{margin-top:4px}

.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 10px 24px rgba(0,0,0,.07)}
.card.soft{background:linear-gradient(180deg,#151515,#111)}
.badge{display:inline-block;background:var(--brand);color:var(--brand-ink);font-weight:700;padding:4px 10px;border-radius:999px;font-size:12px;margin-bottom:8px}
.price{font-size:22px;margin:8px 0}
.muted{color:var(--muted)}
.tiny{color:var(--muted);font-size:12px}

.btn{display:inline-block;border:1px solid var(--border);padding:10px 16px;border-radius:10px;color:var(--ink);transition:all .15s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px);border-color:#333}
.btn-block{display:block;text-align:center;width:100%}
.btn-sm{padding:6px 10px;font-size:14px;border-radius:8px}
.btn-lg{padding:12px 18px;font-size:18px;border-radius:12px}
.btn-xl{padding:14px 22px;font-size:20px;border-radius:12px}
.btn-primary{background:linear-gradient(180deg,#ffd400,#ffc800);color:var(--brand-ink);border-color:transparent;box-shadow:0 8px 18px rgba(255,212,0,.35)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{border-color:#d9d9d9}

.cta-group{display:flex;gap:12px;flex-wrap:wrap}
.center{justify-content:center}

.trust-row{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);margin-top:14px}
.trust-row .trust-item{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;background:#fff;border:1px solid var(--border);border-radius:999px;font-size:14px;color:#444;box-shadow:0 4px 12px rgba(0,0,0,.04)}

.section{padding:56px 0;border-bottom:1px solid var(--border)}
.section.alt{background:var(--bg-alt)}
.section.highlight{background:linear-gradient(180deg,#ffffff, #fffbe6)}
.section h2{font-size:28px;margin:0 0 16px}
.section h2{position:relative}
.section h2::after{content:"";display:block;width:56px;height:4px;background:var(--brand);border-radius:4px;margin-top:8px}
.lead{color:#444444}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}
.feature .icon{font-size:22px;margin-bottom:6px}
.mini{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px}

.testimonials{display:grid;gap:12px}
blockquote{margin:0;padding:12px 14px;background:#f7f7f7;border-left:3px solid var(--brand);border-radius:8px;color:var(--ink)}

.cta-center{margin-top:16px;text-align:center}

.countdown{margin-top:14px;color:var(--muted);text-align:center}

.footer{padding:28px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}
.list{list-style:none;margin:8px 0 0;padding:0}
.list li{margin:4px 0}
.legal{text-align:center;color:var(--muted);border-top:1px solid var(--border);padding:12px 0}

.fab{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:25}
.fab-btn{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:22px;background:#ffffff;border:1px solid var(--border);box-shadow:0 8px 18px rgba(0,0,0,.08)}
.fab-btn.call{color:#111}
.fab-btn.wa{background:#25D366;color:#ffffff}
.fab-btn svg{width:24px;height:24px;display:block}

/* Utilities */
.hero-card .card{position:sticky;top:86px}
.hero-visual{position:relative}
.slider{position:relative;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:#f3f3f3;box-shadow:0 8px 22px rgba(0,0,0,.06)}
.slides{display:flex;transition:transform .5s ease}
.slide{min-width:100%;height:300px;background:
  var(--img) center/cover no-repeat,
  linear-gradient(180deg,#fff,#fffbe6)}
.slide-caption{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.85);backdrop-filter:saturate(140%) blur(6px);color:#111;padding:8px 12px;border-radius:10px;border:1px solid var(--border);font-weight:700}
.arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:#fff;color:#111;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 14px rgba(0,0,0,.08)}
.arrow:hover{filter:brightness(.98)}
.arrow.prev{left:10px}
.arrow.next{right:10px}
.dots{position:absolute;left:0;right:0;bottom:8px;display:flex;gap:6px;justify-content:center}
.dots button{width:8px;height:8px;border-radius:50%;border:1px solid var(--border);background:#fff;opacity:.6;cursor:pointer}
.dots button[aria-selected="true"]{background:var(--brand);opacity:1}
.cta-group.center a{min-width:200px;text-align:center}

/* Icon + text buttons */
.btn.icon-left{display:inline-flex;align-items:center;gap:8px}
.btn.icon-left svg{width:20px;height:20px;display:block}

/* Responsive */
@media (max-width: 960px){
  .hero-grid{grid-template-columns:1fr}
  .slide{height:240px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 640px){
  .hero{padding-top:20px}
  .topbar .brand{font-size:20px}
  .hero h1{font-size:32px}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .menu-toggle{display:inline-flex;align-items:center;gap:6px}
  .topbar .container{position:relative}
  .nav{position:absolute;top:58px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);display:none;flex-direction:column;padding:8px 16px;z-index:30}
  .topbar.open .nav{display:flex}
  .nav a{display:block;margin:0;padding:10px 0}
}