* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
html { scroll-behavior: smooth; }
body { background-color: #f8fcf9; color: #333; overflow-x: hidden; }
.container { width: 92%; max-width: 1200px; margin: 0 auto; }

/* Navbar */
.navbar { background: #fff; padding: 10px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo-area { display: flex; align-items: center; }
.site-logo { height: 50px; width: 50px; border-radius: 50%; border: 2px solid #2d6a4f; margin-right: 12px; object-fit: cover; }
.logo-text { font-size: 1.5rem; font-weight: 700; color: #2d6a4f; }
.logo-text span { color: #52b788; }
.nav-links { display: flex; list-style: none; }
.nav-links li { margin-left: 20px; }
.nav-links a { text-decoration: none; color: #333; font-weight: 600; font-size: 0.9rem; }
.cta-nav { background: #2d6a4f; color: #fff !important; padding: 7px 15px; border-radius: 5px; }

/* Hero */
.hero { height: 50vh; background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1542838132-92c53300491e?w=1200'); background-size: cover; background-position: center; display: flex; align-items: center; text-align: center; color: white; }
.hero-text h1 { font-size: 2.5rem; }

/* Perfect Grid (Laptop 4 Columns, Mobile 1-2 Columns) */
.products { padding: 50px 0; }
.section-title { text-align: center; margin-bottom: 40px; color: #1b4332; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; } 

.card { background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.06); transition: 0.3s; }
.card img { width: 100%; height: 160px; object-fit: cover; }
.card-body { padding: 15px; text-align: center; }
.price { font-weight: 700; color: #2d6a4f; margin-bottom: 10px; }
.btn-add { width: 100%; padding: 10px; border: none; background: #d8f3dc; color: #1b4332; font-weight: 700; border-radius: 6px; cursor: pointer; }

/* Bill Box */
.bill-box { background: white; border: 2px dashed #2d6a4f; padding: 25px; border-radius: 12px; max-width: 600px; margin: 0 auto; }
#bill-items li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #eee; }

/* Form */
.order-form { padding: 50px 0; background: #e9f5ee; }
.form-card { max-width: 500px; margin: 0 auto; background: white; padding: 30px; border-radius: 15px; }
.form-card input { width: 100%; padding: 12px; margin-bottom: 15px; border: 1px solid #ddd; border-radius: 8px; }
.btn-whatsapp { width: 100%; padding: 15px; background: #25D366; color: white; border: none; border-radius: 10px; font-weight: 700; cursor: pointer; }

/* Responsive Grid */
@media (max-width: 1024px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } .nav-links { display: none; } }
@media (max-width: 480px) { .grid { grid-template-columns: 1fr; } }

footer { text-align: center; padding: 25px; background: #1b4332; color: white; }