/*
 * Olivano.cz global stylesheet
 * Contains basic typography, layout, and component styles. Colors and spacing
 * evoke a natural, artisanal feel while remaining modern and user friendly.
 */

:root {
  --primary-color: #5c8a3f;
  --secondary-color: #f5f5f5;
  --dark-color: #1a1a1a;
  --light-color: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Open Sans, Helvetica Neue, sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: var(--secondary-color);
}

a {
  color: var(--primary-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
.site-header {
  background-color: var(--light-color);
  border-bottom: 1px solid #eee;
}

.site-header .logo img {
  height: 40px;
  vertical-align: middle;
}

.nav {
  list-style: none;
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav li a {
  padding: 10px;
  color: var(--dark-color);
  font-weight: 500;
}

.nav li a:hover {
  color: var(--primary-color);
}

/* Hero section */
.hero {
  /* Use a high‑quality photo from the live Olivano site for the hero section.  */
  background-image: url('/assets/olivano_olej_03main.webp');
  background-size: cover;
  background-position: center;
  color: var(--light-color);
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--primary-color);
  color: var(--light-color);
  border-radius: 4px;
  font-weight: 600;
}

.btn-primary:hover {
  background-color: #486e31;
}

/* Products section */
.products-section {
  padding: 40px 0;
}

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.products-header h2 {
  font-size: 1.5rem;
}

.products-header input[type=search] {
  padding: 8px;
  width: 200px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.product-card {
  background-color: var(--light-color);
  border: 1px solid #eee;
  border-radius: 4px;
  padding: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.product-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 4px;
}

.product-card h3 {
  margin: 10px 0;
  font-size: 1.1rem;
  color: var(--dark-color);
}

.product-card .price {
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.product-card .btn-add {
  padding: 8px;
  background-color: var(--primary-color);
  color: var(--light-color);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

.product-card .btn-add:hover {
  background-color: #486e31;
}

/* Footer */
.site-footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 20px 0;
  text-align: center;
  margin-top: 40px;
}

.site-footer a {
  color: var(--light-color);
  margin: 0 5px;
  text-decoration: underline;
}

/* Error messages */
.error-message {
  color: #b00020;
  margin-top: 20px;
}

/* Form styles */
form {
  margin-top: 20px;
}

input[type=text], input[type=email], textarea {
  width: 100%;
  padding: 8px;
  margin-bottom: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

button, input[type=submit] {
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--light-color);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

button:hover, input[type=submit]:hover {
  background-color: #486e31;
}

table.cart {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

table.cart th, table.cart td {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: left;
}

table.cart th {
  background-color: var(--primary-color);
  color: var(--light-color);
}

@media (max-width: 600px) {
  .products-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .nav {
    flex-wrap: wrap;
    gap: 10px;
  }
}