:root{
  --bg:#fbfbfb;
  --card:#ffffff;
  --accent:#6b4f2b; /* coffee brown */
  --accent-2:#d7b899;
  --text:#222;
  --muted:#6d6d6d;
  --radius:14px;
  --container:1200px;
  --gap:24px;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.4;
  font-size:16px;
}

/* layout container */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:32px;
}

/* header */
.site-header{
  background:linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.9));
  position:sticky;
  top:0;
  z-index:60;
  backdrop-filter: blur(6px);
  border-bottom:1px solid rgba(0,0,0,0.04);
}
.header-inner{display:flex;align-items:center;gap:16px;justify-content:space-between}
.logo{font-weight:700;letter-spacing:1px;color:var(--accent);text-decoration:none;font-size:20px}
.logo span{color:var(--accent-2);font-weight:600;margin-left:6px}

.nav{display:block}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:18px;align-items:center}
.nav-list a{color:var(--text);text-decoration:none;font-weight:500}

/* cta */
.cta{background:var(--accent);color:#fff;border:0;padding:10px 14px;border-radius:10px;cursor:pointer}
.nav-toggle{display:none;background:none;border:0;padding:6px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:#333;margin:4px 0;border-radius:2px}

/* hero */
.hero{padding:56px 0}
.hero-grid{display:grid;grid-template-columns:1fr 520px;gap:36px;align-items:center}
.hero h1{font-size:36px;margin:0 0 12px}
.hero p{margin:0 0 18px;color:var(--muted)}
.hero-image img{width:100%;height:auto;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,0.08)}

/* buttons */
.btn{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:600;background:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid rgba(107,79,43,0.12)}
.btn.small{padding:8px 12px;border-radius:10px;font-size:14px}

/* sections */
.section-title{font-size:22px;margin:0 0 18px}
.about-inner{display:flex;gap:32px;align-items:center;justify-content:space-between}
.about-stats{display:flex;gap:16px}
.stat h3{margin:0;font-size:20px;color:var(--accent)}
.muted{color:var(--muted);font-size:14px}

/* grids */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card, .product{background:var(--card);padding:16px;border-radius:12px;box-shadow:0 6px 18px rgba(15,15,15,0.04)}
.card img, .product img{width:100%;border-radius:10px;display:block;margin-bottom:12px}
.card h3{margin:0 0 8px}
.card p{margin:0 0 14px;color:var(--muted)}
.card-btn{display:inline-block;padding:8px 12px;background:transparent;border:1px solid rgba(0,0,0,0.06);border-radius:10px;text-decoration:none;color:var(--accent)}

.product-actions{display:flex;gap:8px;align-items:center;justify-content:flex-start;margin-top:12px}

/* features */
.features{padding:28px 0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:linear-gradient(180deg,#fff,#fff);padding:18px;border-radius:12px;text-align:center}
.feature h4{margin:10px 0 8px}

/* contact */
.contact-form{background:var(--card);padding:20px;border-radius:12px;box-shadow:0 8px 22px rgba(0,0,0,0.04)}
.form-row{display:flex;gap:12px;margin-bottom:12px}
.form-row input{flex:1;padding:12px;border-radius:10px;border:1px solid rgba(0,0,0,0.08)}
textarea{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(0,0,0,0.08);resize:vertical}
.form-actions{display:flex;align-items:center;gap:16px;justify-content:space-between}

/* footer */
.site-footer{background:#fff;padding-top:28px;border-top:1px solid rgba(0,0,0,0.04)}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:24px 0}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:8px}
.logo-footer{font-size:18px}
.social a{display:inline-block;margin-right:8px;padding:8px 10px;border-radius:8px;border:1px solid rgba(0,0,0,0.06);text-decoration:none}

/* small screens */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr; text-align:center}
  .hero-image{order:-1}
  .about-inner{flex-direction:column;align-items:flex-start}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:620px){
  .nav-list{display:none}
  .nav-toggle{display:block}
  .nav.open .nav-list{display:flex;flex-direction:column;gap:12px;background:transparent;position:absolute;top:68px;left:16px;right:16px;padding:12px;border-radius:10px}
  .grid-3{grid-template-columns:1fr}
  .header-inner{padding:12px}
  .container{padding:16px}
  .hero h1{font-size:26px}
}