:root {
  --primary: #1f5b2c;
  --primary-dark: #0e3417;
  --secondary: #7fc18a;
  --bg: #f5f8f3;
  --text: #1f2a1c;
  --accent: #d9c69c;
  --card-bg: #ffffff;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans Thai", "Noto Sans", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

header {
  background: linear-gradient(135deg, rgba(31, 91, 44, 0.9), rgba(15, 50, 25, 0.95)), url('https://images.unsplash.com/photo-1470337458703-46ad1756a187?auto=format&fit=crop&w=1400&q=60') center/cover;
  color: #fff;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-wrap img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  padding: 0.25rem;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.05em;
}

nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

nav a {
  font-weight: 500;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
}

nav a:hover,
nav a:focus {
  border-color: var(--accent);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
  padding-bottom: 3rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.5rem);
  margin: 0 0 1rem;
}

.hero p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #2b1c07;
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  background: transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.section {
  padding: 4.5rem 0;
}

.section h2 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  margin-bottom: 1rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background-color: var(--card-bg);
  border-radius: 20px;
  padding: 1.75rem;
  box-shadow: 0 20px 60px rgba(14, 52, 23, 0.08);
}

.card h3 {
  margin-top: 0;
}

.highlight {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(127, 193, 138, 0.25), rgba(31, 91, 44, 0.25));
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.2);
}

.testimonials {
  background: #fff;
}

.testimonial {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.testimonial span {
  font-weight: 600;
  color: var(--primary);
}

.contact {
  background: #132414;
  color: #fff;
}

.contact-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 20px;
  display: grid;
  gap: 1.25rem;
}

.contact a {
  color: var(--accent);
  font-weight: 600;
}

.map-placeholder {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
}

footer {
  text-align: center;
  padding: 2.5rem 0;
  background: #0a160a;
  color: rgba(255, 255, 255, 0.75);
}

footer nav {
  justify-content: center;
  gap: 1rem;
}

.products-hero {
  background: linear-gradient(120deg, rgba(31, 91, 44, 0.92), rgba(15, 50, 25, 0.95));
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-card .image {
  height: 180px;
  border-radius: 18px;
  background-size: cover;
  background-position: center;
}

.price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

@media (max-width: 768px) {
  nav {
    position: absolute;
    top: 72px;
    right: 5%;
    background: rgba(0, 0, 0, 0.7);
    padding: 1rem;
    border-radius: 16px;
    flex-direction: column;
    display: none;
  }

  nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .top-bar {
    position: relative;
  }
}