/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #e0f7f7; /* Soft turquoise background */
  color: #2e2e2e;
  line-height: 1.6;
}

/* Header */
header {
  background: linear-gradient(to right, #0f172a, #1e293b);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 2rem;
  font-weight: 700;
  color: #0d9488; /* teal accent */
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #5eead4;
}

.hamburger {
  display: none;
  font-size: 2rem;
  cursor: pointer;
  color: white;
}

/* Hero Section */
.hero {
  background: linear-gradient(to right, rgba(15, 23, 42, 0.6), rgba(30, 41, 59, 0.6)),
              url('images/hero-bg.jpg') center center / cover no-repeat;
  background-blend-mode: overlay;
  color: #fff;
  padding: 160px 20px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: #5eead4;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.3rem;
  max-width: 700px;
  margin: auto;
  line-height: 1.7;
  color: #e5e5e5;
}

/* Section Wrapper */
.section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: auto;
}

.section h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #0f172a;
}

/* About Card Style */
.about-card {
  background: linear-gradient(to bottom right, #ffffff, #e0f7f7);
  padding: 30px;
  max-width: 800px;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: #1e293b;
}

.about-card h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
  color: #0f172a;
}

.about-card p {
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
}

.product-card {
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  padding: 15px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
}

.product-card h4 {
  font-size: 1.2rem;
  color: #0f172a;
  margin-bottom: 5px;
}

.product-card p {
  color: #0d9488;
  font-weight: bold;
  font-size: 1rem;
  margin-bottom: 12px;
}

.product-card button {
  background-color: #0d9488;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 5px;
  font-weight: 600;
  transition: background 0.3s ease;
  cursor: pointer;
}

.product-card button:hover {
  background-color: #0f766e;
}

/* Cart Summary */
.cart-summary {
  background: #ffffff;
  border: 1px solid #ddd;
  padding: 20px;
  margin: 40px auto;
  max-width: 600px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cart-summary h3 {
  font-size: 1.4rem;
  color: #2c3e50;
  text-align: center;
  margin-bottom: 10px;
}

#cart-items {
  list-style: none;
  padding: 0;
  margin: 0;
}

#cart-items li {
  padding-bottom: 5px;
  margin-bottom: 5px;
  font-size: 1rem;
  color: #444;
  border-bottom: 1px dashed #ddd;
}

/* WhatsApp Button */
.whatsapp-btn {
  display: block;
  margin: 10px auto 0;
  background-color: #25D366;
  color: white;
  padding: 10px 20px;
  border-radius: 5px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s ease;
  font-size: 1rem;
}

.whatsapp-btn:hover {
  background-color: #1ebe5d;
}

/* Footer */
footer {
  background: linear-gradient(to right, #0f172a, #1e293b);
  color: white;
  text-align: center;
  padding: 1.5rem;
  margin-top: 50px;
}

/* Contact */
#contact a {
  color: #0d9488;
  text-decoration: none;
}

#contact a:hover {
  text-decoration: underline;
}

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.btn {
  background-color: #0d9488;
  color: white;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color: #0f766e;
}

/* Utility */
::selection {
  background: #5eead4;
  color: #0f172a;
}

a,
button,
input,
textarea {
  outline: none;
}

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

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

/* Responsive Nav */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 0;
    background-color: #1e293b;
    width: 200px;
    display: none;
    padding: 1rem;
    border-radius: 5px;
    z-index: 1001;
  }

  .nav-links li {
    text-align: right;
    padding: 1rem;
    border-bottom: 1px solid #444;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: block;
  }
}