:root{
  --orange:#f97316;
  --orange-dark:#ea580c;
  --gray-900:#111827;
  --gray-700:#374151;
  --gray-100:#f3f4f6;
  --brown:#8b5e34;
  --white:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial,'Noto Sans',sans-serif;color:var(--gray-900);background:#fff}
a{color:var(--orange);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:var(--white);border-bottom:1px solid #e5e7eb;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.1rem;color:var(--gray-900)}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--orange),var(--brown));display:inline-block}

/* Desktop menu */
.menu{display:flex;gap:1rem;align-items:center}
.menu a{padding:.5rem .75rem;border-radius:10px;color:var(--gray-900);font-weight:600}
.menu a.active, .menu a:hover{background:var(--gray-100)}

/* Hamburger menu styles */
.hamburger{display:none;flex-direction:column;cursor:pointer;padding:8px;gap:4px}
.hamburger span{width:24px;height:3px;background:var(--gray-900);border-radius:3px;transition:all 0.3s ease}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px, 5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px, -6px)}

/* Mobile menu */
.mobile-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);border-bottom:1px solid #e5e7eb;box-shadow:0 4px 6px rgba(0,0,0,0.1)}
.mobile-menu.active{display:block}
.mobile-menu a{display:block;padding:1rem 20px;border-bottom:1px solid #f3f4f6;color:var(--gray-900);font-weight:600}
.mobile-menu a:hover, .mobile-menu a.active{background:var(--gray-100)}

.btn{display:inline-block;background:var(--orange);color:#fff;padding:.75rem 1rem;border-radius:12px;font-weight:700;border:0;cursor:pointer}
.btn:hover{background:var(--orange-dark)}
.hero{background:linear-gradient(180deg,#fff, #fff 50%, #fff 60%, #fff7 60%, #fff7 100%), radial-gradient(1200px 400px at 70% -10%, #ffe7d6 0%, transparent 60%), radial-gradient(1200px 400px at 0% -20%, #fef3c7 0%, transparent 60%);}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center;padding:64px 0}
.hero h1{font-size:clamp(28px,4vw,48px);line-height:1.05;margin:0 0 10px}
.hero p{font-size:clamp(16px,2vw,19px);color:var(--gray-700)}
.hero-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:1rem;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.hero-placeholder{width:100%;height:280px;background:linear-gradient(45deg,var(--orange),var(--brown));border-radius:12px;display:flex;align-items:center;justify-content:center;color:white;font-size:18px;font-weight:600}
.badges{display:flex;gap:.5rem;flex-wrap:wrap;margin:.5rem 0 0}
.badge{background:var(--gray-100);padding:.35rem .6rem;border-radius:999px;font-size:.8rem;color:var(--gray-700)}
.section{padding:56px 0}
.section h2{font-size:clamp(22px,2.5vw,32px);margin:0 0 8px}
.muted{color:var(--gray-700)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{border:1px solid #e5e7eb;border-radius:16px;padding:1rem;background:#fff}
.card h3{margin:.5rem 0 .25rem}
.card p{margin:0;color:var(--gray-700)}
.form{max-width:720px}
.field{display:flex;flex-direction:column;gap:.35rem;margin:.8rem 0}
.field label{font-weight:700}
.input, textarea{border:1px solid #e5e7eb;border-radius:12px;padding:.75rem 1rem;font-size:1rem}
textarea{min-height:140px;resize:vertical}
.footer{border-top:1px solid #e5e7eb;background:#fff;padding:32px 0;margin-top:40px;color:var(--gray-700)}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:1.5rem}
.footer small{color:var(--gray-700)}
.note{background:#fff7ed;border:1px dashed #fdba74;border-radius:12px;padding:12px;color:#92400e}

@media (max-width: 860px){
  .hero .wrap{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  
  /* Show hamburger menu on mobile */
  .menu{display:none}
  .hamburger{display:flex}
}

@media (max-width: 640px){
  .grid-3{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
}