:root{
  --yellow:#FFD400;
  --yellow-2:#FFB800;
  --black:#0B0B0B;
  --ink:#161616;
  --white:#fff;
  --wa:#25D366;
  --wa-dark:#128C3E;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--yellow);
  color:var(--black);
  -webkit-font-smoothing:antialiased;
  padding-bottom:84px;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* HERO */
.hero{
  position:relative;
  overflow:hidden;
  background:var(--yellow);
  padding:28px 0 56px;
}
.hero::before{
  content:"";position:absolute;inset:-20% -30% auto -30%;height:75%;
  background:var(--black);
  transform:rotate(-14deg);
  transform-origin:top left;
  z-index:0;
}
.hero .wrap{position:relative;z-index:1;text-align:center}
.brand{
  display:inline-block;
  color:#fff;
  font-weight:800;
  font-size:clamp(34px,8vw,64px);
  letter-spacing:.5px;
  text-transform:uppercase;
  padding-bottom:8px;
  border-bottom:3px solid var(--yellow);
}
.tag{
  display:inline-block;
  margin-top:28px;
  background:var(--yellow);
  color:var(--black);
  font-weight:900;
  font-size:clamp(24px,6vw,46px);
  text-transform:uppercase;
  padding:8px 28px;
  border-radius:14px;
  transform:rotate(-2deg);
  box-shadow:0 6px 0 var(--yellow-2),0 14px 30px rgba(0,0,0,.35);
}
.offer{
  position:relative;
  margin:18px auto 0;
  max-width:560px;
  background:var(--black);
  border:2px solid #2a2a2a;
  border-radius:28px;
  padding:10px 20px 14px;
  box-shadow:0 20px 50px rgba(0,0,0,.4);
}
.offer .big{
  font-weight:900;
  font-size:clamp(96px,26vw,200px);
  line-height:1;
  color:var(--yellow);
  text-shadow:0 6px 0 var(--yellow-2),0 14px 24px rgba(0,0,0,.6);
}
.burst i{
  position:absolute;width:0;height:0;
  border-left:10px solid transparent;border-right:10px solid transparent;
  border-bottom:34px solid var(--yellow);
}
.burst i:nth-child(1){left:-34px;top:20px;transform:rotate(-60deg)}
.burst i:nth-child(2){left:-44px;top:90px;transform:rotate(-95deg)}
.burst i:nth-child(3){right:-34px;top:12px;transform:rotate(60deg)}
.burst i:nth-child(4){right:-44px;top:86px;transform:rotate(95deg)}
.on-every{
  display:inline-block;
  margin-top:-8px;
  background:var(--yellow);
  color:var(--black);
  font-weight:900;
  font-size:clamp(22px,5.5vw,40px);
  text-transform:uppercase;
  padding:8px 30px;
  border-radius:14px;
  transform:rotate(-2deg);
  box-shadow:0 6px 0 var(--yellow-2),0 14px 30px rgba(0,0,0,.3);
  position:relative;z-index:2;
}
.lead{
  max-width:560px;margin:26px auto 0;
  font-weight:600;font-size:clamp(15px,3.6vw,18px);
  color:var(--black);
}

/* BADGES */
.badges{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:center;
  margin:26px auto 0;max-width:640px;
}
.badge{
  flex:1 1 240px;
  display:flex;align-items:center;gap:14px;
  background:#FFE24D;
  border-radius:999px;
  padding:12px 22px 12px 14px;
  box-shadow:inset 0 -3px 0 rgba(0,0,0,.08),0 8px 18px rgba(0,0,0,.12);
  text-align:left;
}
.badge .ic{
  flex:none;width:52px;height:52px;border-radius:50%;
  background:var(--black);display:grid;place-items:center;
}
.badge .ic svg{width:26px;height:26px;fill:var(--yellow)}
.badge b{font-weight:800;font-size:18px;line-height:1.1;text-transform:uppercase}

/* CTA */
.cta{
  display:flex;align-items:center;justify-content:center;gap:16px;
  margin:22px auto 0;max-width:640px;
  background:#fff;
  border-radius:999px;
  padding:14px 26px 14px 18px;
  box-shadow:0 12px 30px rgba(0,0,0,.25),inset 0 -4px 0 rgba(0,0,0,.06);
  transition:transform .15s ease,box-shadow .15s ease;
  cursor:pointer;
}
.cta:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(0,0,0,.3)}
.cta:active{transform:translateY(1px)}
.cta svg.wa{flex:none;width:58px;height:58px}
.cta .txt{text-align:left;line-height:1.05}
.cta small{display:block;font-weight:700;font-size:clamp(12px,3vw,16px);color:var(--ink);text-transform:uppercase;letter-spacing:.3px}
.cta strong{display:block;font-weight:900;font-size:clamp(28px,7vw,44px);color:var(--wa-dark);text-transform:uppercase}
.cta .arrow{flex:none;width:34px;height:34px;stroke:var(--wa-dark);fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;animation:nudge 1.3s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(7px)}}
.cta-note{margin-top:12px;font-size:13px;font-weight:600;color:#3a3200}

/* SECTIONS */
section.block{background:var(--black);color:#fff;padding:64px 0}
section.alt{background:var(--yellow);color:var(--black)}
h2{
  font-weight:900;text-transform:uppercase;
  font-size:clamp(26px,6vw,40px);
  text-align:center;line-height:1.1;
}
h2 span{color:var(--yellow)}
section.alt h2 span{background:var(--black);color:var(--yellow);padding:0 10px;border-radius:8px}
.sub{text-align:center;margin:10px auto 0;max-width:560px;opacity:.8;font-weight:500}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:36px}
.step{
  background:#151515;border:1px solid #2b2b2b;border-radius:22px;padding:26px 22px;
  position:relative;
}
.step .n{
  width:46px;height:46px;border-radius:50%;
  background:var(--yellow);color:var(--black);
  font-weight:900;font-size:22px;display:grid;place-items:center;margin-bottom:14px;
}
.step h3{font-size:19px;font-weight:800;margin-bottom:6px}
.step p{font-size:15px;opacity:.78;line-height:1.5}

.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:36px}
.why .card{
  background:var(--black);color:#fff;border-radius:22px;padding:26px 22px;
  box-shadow:0 10px 0 rgba(0,0,0,.12);
}
.why .card h3{color:var(--yellow);font-weight:800;font-size:20px;margin-bottom:6px;text-transform:uppercase}
.why .card p{font-size:15px;line-height:1.5;opacity:.85}

details{
  background:#151515;border:1px solid #2b2b2b;border-radius:16px;
  padding:18px 20px;margin-top:12px;
}
summary{cursor:pointer;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--yellow);font-size:24px;line-height:1;font-weight:800}
details[open] summary::after{content:"–"}
details p{margin-top:10px;opacity:.8;line-height:1.55;font-size:15px}
.faq{max-width:760px;margin:30px auto 0}

.final{text-align:center}
.final .cta{margin-top:30px}

footer{background:#000;color:#9a9a9a;text-align:center;padding:26px 20px;font-size:13px}
footer b{color:#fff}

/* STICKY BAR */
.sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:rgba(11,11,11,.96);
  backdrop-filter:blur(8px);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  display:flex;gap:12px;align-items:center;justify-content:center;
  border-top:2px solid var(--yellow);
}
.sticky p{color:#fff;font-weight:800;font-size:15px;text-transform:uppercase;line-height:1.1}
.sticky p span{color:var(--yellow)}
.sticky a{
  background:var(--wa);color:#fff;font-weight:800;
  padding:12px 20px;border-radius:999px;display:flex;align-items:center;gap:8px;
  font-size:15px;white-space:nowrap;
}
.sticky a svg{width:22px;height:22px;fill:#fff}
@media(min-width:760px){.sticky p{font-size:18px}.sticky a{font-size:17px;padding:13px 26px}}