/* ================================
   STYLE UTAMA WEBSITE
=================================*/

:root{
  --green-700: #2e7d32;
  --green-600: #388e3c;
  --muted: #666;
  --card-bg: #ffffff;
  --page-bg: #f4f4f4;
}

* { box-sizing: border-box; }

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--page-bg);
  color: #222;
  line-height: 1.5;
}

/* ================================
   HEADER
=================================*/
header {
  background: var(--green-700);
  color: white;
  text-align: center;
  padding: 22px 16px;
}

.logo-header {
  width: 120px;
  max-width: 30%;
  height: auto;
  display: block;
  margin: 0 auto 10px;
}

header h1 {
  margin: 6px 0 2px;
  font-size: 1.6rem;
}

header p {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.95;
}

/* ================================
   NAVBAR
=================================*/
nav {
  background: var(--green-600);
  text-align: center;
  padding: 10px 6px;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 14px;
  font-weight: bold;
  font-size: 0.95rem;
}

/* ================================
   MAIN AREA
=================================*/
main {
  padding: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

h2 {
  text-align: center;
  color: var(--green-700);
  margin-bottom: 6px;
}

/* ================================
   GRID PRODUK (4 KOLOM)
=================================*/

.produk {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  justify-content: center;
  margin-top: 18px;
}

/* CARD */
.card {
  background: var(--card-bg);

  /* FIX: hilangkan area putih */
  padding: 0;

  border-radius: 12px;
  text-align: center;
  box-shadow: 0 3px 8px rgba(0,0,0,0.08);
  transition: transform .16s ease, box-shadow .16s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.12);
}

/* ================================
   GAMBAR PRODUK
=================================*/

.card img {

  /* FIX: tinggi tetap seperti sebelumnya */
  width: 100%;
  height: auto;

  object-fit: cover;
  border-radius: 12px 12px 0 0;
  display: block;
  margin: 0;
  padding: 0;
}

@media (max-width: 600px) {
  .card img {
    height: auto;
    object-fit: contain;
  }
}

/* Judul & teks */
.card h3 {
  margin: 10px 0 6px;
  color: var(--green-700);
  font-size: 1.05rem;
}

.card p {
  margin: 6px 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.price {
  color: #111;
  font-weight: 700;
}

.note {
  font-size: 0.82rem;
  color: #777;
  margin-top: 6px;
}

/* ================================
   DETAIL PRODUK
=================================*/

.produk-img {
  width: 100%;
  max-width: 520px;
  display: block;
  margin: 18px auto;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
  padding: 10px;
}

.detail-box {
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
  background: var(--card-bg);
  padding: 18px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.04);
}

.detail-box h2 {
  text-align: left;
  margin-top: 18px;
  margin-bottom: 6px;
  color: var(--green-700);
}

.detail-row {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 10px;
}

.label {
  min-width: 110px;
  font-weight: 700;
  color: #333;
}

.value {
  flex: 1;
  color: #111;
}

.small-note {
  font-size: 0.86rem;
  color: #666;
}

.btn-kembali {
  display: inline-block;
  background: var(--green-700);
  color: white;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 12px;
  font-weight: 700;
}

/* FOOTER */
footer {
  background: var(--green-700);
  color: white;
  text-align: center;
  padding: 14px;
  margin-top: 22px;
}

/* ================================
   RESPONSIVE
=================================*/

@media (max-width: 950px) {
  .produk {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .produk {
    grid-template-columns: repeat(1, 1fr);
  }
}