:root{
  --bg:#fffdf8;
  --ink:#122;
  --muted:#577;
  --primary:#0f8b6c;
  --accent:#ff7a00;
  --ghost:#e8f5f1;
  --card:#ffffff;
  --border:#e9eef0;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
/* Header */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:100}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--ink)}
.nav{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.nav a{color:var(--muted);text-decoration:none;font-weight:600}
.nav a:hover{color:var(--primary)}
.cart-btn{font-size:1.2rem}

/* Buttons */
.btn{display:inline-block;border-radius:999px;padding:12px 18px;font-weight:700;text-decoration:none;border:2px solid transparent}
.btn-primary{background:var(--primary);color:#fff}
.btn-ghost{border-color:var(--primary);color:var(--primary)}
.btn-accent{background:var(--accent);color:#fff}
.btn:hover{transform:translateY(-1px);}

/* Hero */
.hero{padding:48px 0 8px;background:linear-gradient(180deg,#f6fffb,transparent)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center}
.hero-copy h1{font-size:2.4rem;line-height:1.1;margin:0 0 10px}
.hero-copy .sub{font-size:1.1rem;color:var(--muted);max-width:45ch}
.cta-row{display:flex;gap:12px;margin:18px 0 12px}
.trust{display:flex;gap:16px;color:var(--muted);font-size:.95rem}
.hero-visual{display:flex;flex-direction:column;gap:10px}
.hero-img{width:100%;aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:18px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.hero-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.hero-strip img{width:100%;height:100px;object-fit:cover;border-radius:12px}

/* Benefits */
.benefits{padding:56px 0}
.benefits h2{text-align:center;margin:0 0 22px}
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.benefit-grid .card{background:var(--card);border:1px solid var(--border);padding:18px;border-radius:14px;box-shadow:0 10px 24px rgba(0,0,0,.04)}

/* Products */
.products{padding:30px 0 10px}
.products h2{text-align:center;margin:0}
.products .lede{text-align:center;color:var(--muted);margin:6px 0 22px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:10px;box-shadow:0 10px 24px rgba(0,0,0,.04)}
.product-media{width:100%;aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:12px}
.product-card h3{margin:6px 0}
.product-card .desc{color:var(--muted);margin:0}
.bullets{margin:0 0 6px 18px}
.price-row{display:flex;align-items:center;justify-content:space-between;margin-top:auto}
.price{font-weight:800}

/* Guide */
.guide{padding:42px 0}
.guide h2{text-align:center}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:12px}
.guide-card{background:#fff;border:1px solid var(--border);border-radius:14px;text-decoration:none;color:var(--ink);padding:10px;display:block}
.guide-card .thumb{width:100%;aspect-ratio:16/9;background-size:cover;background-position:center;border-radius:10px;margin-bottom:8px}
.guide-card .arrow{color:var(--primary);font-weight:700}

/* Testimonials */
.testimonials{padding:40px 0;background:#fbfffd;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.testimonials h2{text-align:center;margin-top:0}
.testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px}
blockquote{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px;margin:0;box-shadow:0 10px 24px rgba(0,0,0,.04)}
cite{display:block;margin-top:8px;color:var(--muted);font-style:normal}

/* CTA strip */
.cta{padding:36px 0}
.cta-wrap{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;text-align:center}

/* Footer */
.site-footer{background:#0b4234;color:#eafff7;padding:28px 0 18px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.footer-grid a{color:#c8fff0}
.footer-grid h4{margin:0 0 10px}
.newsletter{display:flex;gap:8px}
.newsletter input{flex:1;padding:10px;border-radius:10px;border:1px solid #0f6e57}
.newsletter button{padding:10px 14px;border-radius:10px;background:#13a17c;color:white;border:0;font-weight:700}
.copy{text-align:center;margin-top:16px;color:#b6f7e7}

/* Responsive */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .benefit-grid{grid-template-columns:1fr 1fr}
  .product-grid{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .hero-strip{grid-template-columns:repeat(2,1fr)}
}