:root{
  --ink:#111713;
  --cream:#f4f0e7;
  --lime:#d7ff47;
  --white:#fff;
  --muted:#667169;
  --sand:#ddd6c8;
  --line:#d8d3ca;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:var(--cream);
  color:var(--ink);
  line-height:1.55;
}
.site-header{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 5vw;
  background:rgba(244,240,231,.96);
  position:sticky;
  top:0;
  z-index:20;
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.brand img{display:block;width:150px;height:54px;object-fit:contain;object-position:left center}
nav{display:flex;gap:24px;align-items:center}
nav a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:700}
.navcta{border:1px solid var(--ink);padding:10px 15px;border-radius:99px}
.hero{
  min-height:700px;
  padding:70px 6vw;
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:5vw;
  align-items:center;
}
.eyebrow,.kicker{font-size:12px;letter-spacing:2px;font-weight:900;margin-bottom:18px}
.hero h1,.section h2,.story h2{
  font-size:clamp(44px,5.7vw,78px);
  line-height:.96;
  letter-spacing:-4px;
  margin:0 0 28px;
}
.hero h1 em,.consumption h2 em{
  font-style:normal;
  text-decoration:underline;
  text-decoration-color:var(--lime);
  text-decoration-thickness:14px;
  text-underline-offset:-7px;
}
.lead{font-size:21px;max-width:680px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0}
.btn{display:inline-block;padding:15px 20px;border-radius:8px;text-decoration:none;font-weight:800;border:0;cursor:pointer}
.primary{background:var(--ink);color:var(--white)}
.ghost{border:1px solid var(--ink);color:var(--ink)}
.clarity{font-size:13px;max-width:680px;color:var(--muted)}
.hero-photo-wrap{position:relative}
.hero-photo{
  width:100%;
  display:block;
  border-radius:24px;
  aspect-ratio:4/3;
  object-fit:cover;
  box-shadow:20px 20px 0 var(--lime);
}
.photo-caption{
  position:absolute;
  left:24px;
  right:24px;
  bottom:24px;
  background:rgba(17,23,19,.88);
  color:white;
  border-radius:14px;
  padding:18px 20px;
  backdrop-filter:blur(5px);
}
.photo-caption strong,.photo-caption span{display:block}
.photo-caption strong{font-size:19px}
.photo-caption span{font-size:13px;color:#d6ddd8;margin-top:4px}
.band{background:var(--lime);padding:24px 7vw;display:flex;gap:30px;align-items:center}
.band b{font-size:21px;white-space:nowrap}
.section{padding:100px 7vw}
.section h2,.story h2{font-size:clamp(36px,5vw,64px);max-width:1050px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:8vw;font-size:18px}
.alt{background:var(--ink);color:white}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#39443e;margin-top:50px}
.steps article{background:var(--ink);padding:32px}
.steps i{color:var(--lime);font-size:13px;font-style:normal;font-weight:900}
.steps h3{font-size:25px;margin:12px 0}
.steps p{color:#c8d0cc}
.consumption{display:grid;grid-template-columns:1fr 1fr;gap:7vw}
.check{background:white;padding:34px;border-radius:18px}
.check p{font-weight:700;border-bottom:1px solid #eee;padding-bottom:12px}
.check small{color:var(--muted);display:block;margin-top:20px}
.guarantees{
  background:#ede8de;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:24px;
}
.guarantee-card,.supplier-card{border-radius:22px;padding:40px}
.guarantee-card{background:white}
.guarantee-card h2{font-size:clamp(34px,4.5vw,58px);letter-spacing:-3px}
.warranty-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0}
.warranty-grid div{background:var(--cream);border-radius:14px;padding:24px}
.warranty-grid strong{display:block;font-size:34px;line-height:1;color:var(--ink)}
.warranty-grid span{display:block;margin-top:8px;color:var(--muted)}
.supplier-card{background:var(--lime);display:flex;flex-direction:column;justify-content:center}
.supplier-card p{font-size:20px;font-weight:700}
.supplier-tag{font-size:12px;letter-spacing:1.5px;font-weight:900}
.story{padding:100px 7vw;background:var(--sand);display:grid;grid-template-columns:.7fr 1.3fr;gap:8vw}
.quote{font-size:34px;font-weight:900;line-height:1.1}
.story p{font-size:17px}
.quote-review{background:white}
.quote-review>div{max-width:900px}
.quote-review .note{margin-top:24px;padding:18px 20px;border-left:5px solid var(--lime);background:var(--cream)}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:8vw}
.contact-card{background:white;padding:34px;border-radius:18px}
.contact-card p{margin:0 0 22px}
.contact-card a{color:var(--ink)}
.contact-card .btn{color:white}
.contact-card small{display:block;color:var(--muted);margin-top:16px}
footer{
  background:#0b1713;
  color:white;
  padding:42px 7vw;
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:30px;
  align-items:center;
}
.footer-logo{width:155px;height:55px;object-fit:contain}
footer p{margin:0;color:#c9d0cc}
.legal{display:flex;gap:18px;align-items:center;color:#91a098;font-size:12px}
.legal a{color:#c9d0cc}
@media(max-width:900px){
  header nav a:not(.navcta){display:none}
  .hero,.consumption,.story,.contact,.guarantees{grid-template-columns:1fr}
  .hero{padding-top:50px}
  .hero h1,.section h2,.story h2{letter-spacing:-2px}
  .band{display:block}
  .band b{white-space:normal}
  .steps{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr;gap:15px}
  .hero-photo{box-shadow:10px 10px 0 var(--lime)}
  footer{grid-template-columns:1fr}
  .legal{flex-wrap:wrap}
}
@media(max-width:560px){
  .brand img{width:125px}
  .navcta{font-size:12px;padding:9px 11px}
  .hero,.section,.story{padding-left:5vw;padding-right:5vw}
  .hero h1{font-size:46px}
  .warranty-grid{grid-template-columns:1fr}
}