/* === Root Variables === */
:root {
  --blue: #3498db;
  --orange: #f39c12;
  --yellow: #f1c40f;
  --black: #000000;
  --white: #ffffff;
  --light-gray: #f4f4f4;
  --dark-gray: #2c3e50;
  --border-radius: 8px;
  --transition: 0.3s ease;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* === General Styles === */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--light-gray);
  color: var(--black);
}

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

a:hover {
  color: var(--orange);
}

/* === Navbar === */
.navbar {
  background-color: var(--dark-gray);
  color: var(--white);
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.text-logo {
  font-weight: bold;
  color: white;
  font-size: 24px;
}
.navbar a {
  color: var(--white);
  margin: 0 10px;
}

.menu-toggle {
  display: none;
  cursor: pointer;
}

.nav-menu {
  display: flex;
  gap: 20px;
}

.nav-menu.active {
  display: block;
}

/* === Footer === */
.footer {
  background-color: var(--black);
  color: var(--white);
  text-align: center;
  padding: 20px 0;
}

/* === Hero / Banner === */
.hero {
  background: linear-gradient(to right, var(--blue), var(--orange));
  color: var(--white);
  padding: 80px 20px;
  text-align: center;
}

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

/* === Product Cards === */
.product-card {
  background-color: var(--white);
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 15px;
  margin: 10px;
  text-align: center;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-card img {
  max-width: 100%;
  height: 180px;
  object-fit: contain;
  margin-bottom: 10px;
}

/* === Buttons === */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--border-radius);
  background-color: var(--blue);
  color: var(--white);
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  background-color: var(--orange);
}

/* === Forms === */
form {
  max-width: 600px;
  margin: auto;
  padding: 20px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

form input,
form textarea,
form select {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
}

form button {
  background-color: var(--yellow);
  color: var(--black);
}

form button:hover {
  background-color: var(--orange);
}

/* === Alerts === */
.alert {
  padding: 12px;
  background-color: var(--blue);
  color: var(--white);
  border-radius: var(--border-radius);
  margin: 15px auto;
  max-width: 800px;
  text-align: center;
  transition: var(--transition);
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    flex-direction: column;
  }

  .menu-toggle {
    display: block;
  }

  .product-card img {
    height: 150px;
  }
}