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

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f9fafb;
  color: #333;
}

header {
  background-color: var(--white);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

header h1 {
  font-family: 'Poppins', sans-serif;
  color: var(--primary);
  margin: 0;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Hero Section */
.blog-hero {
  padding: 1rem 2rem;
  text-align: center;
}

.blog-hero h1 {
  font-size: 36px;
  color: #1E88E5;
  margin-bottom: 1rem;
}

.blog-hero p {
  font-size: 16px;
  color: #555;
}

/* Blog Grid */
.blog-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
}

.blog-card {
  background: #fff;
  border-radius: 12px;
  max-width: 320px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card h3 {
  font-size: 20px;
  margin: 1rem;
  color: #1E88E5;
}

.blog-card p {
  font-size: 14px;
  margin: 0 1rem 1rem;
  color: #444;
}

.blog-card a {
  display: block;
  margin: 0 1rem 1.5rem;
  color: #FFA726;
  font-weight: 500;
  text-decoration: none;
}

/* Footer */
footer {
  background-color: #1E88E5;
  color: #fff;
  text-align: center;
  padding: 1rem 0;
  margin-top: 3rem;
}

/* Whatsapp Button */

.whatsapp-button {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
  /* background-color: red; */
}

.whatsapp-button img {
  width: 55px;
  height: 55px;
  transition: transform 0.3s ease;
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.whatsapp-button img:hover {
  transform: scale(1.1);
}


/* Hamburger Icon */
.hamburger {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: #1E88E5;
}

/* Tablets and Small Desktops (≤ 992px) */
@media (max-width: 992px) {
  .blog-hero {
    padding: 2rem 1.5rem;
  }

  .blog-hero h1 {
    font-size: 30px;
  }

  .blog-hero p {
    font-size: 15px;
  }

  .blog-grid {
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .blog-card {
    max-width: 280px;
  }

  .blog-card h3 {
    font-size: 18px;
  }

  .blog-card p {
    font-size: 13px;
  }
}

/* Tablets and Large Phones (≤ 768px) */
@media (max-width: 768px) {
  nav {
    display: none;
    flex-direction: column;
    background: white;
    position: absolute;
    top: 106px;
    left: 146px;
    width: 60%;
    /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); */
    z-index: 1000;
  }

  nav.show {
    display: flex;
  }

  .hamburger {
    display: block;
  }

  header {
    position: relative;
    flex-direction: row;
  }

  header h1 {
    font-size: 20px;
  }

  nav a {
    padding: 15px;
    /* border-top: 1px solid #eee; */
    text-align: center;
    margin-left: 0;
    font-size: 16px;
  }

  .blog-hero {
    padding: 1.5rem;
  }

  .blog-hero h1 {
    font-size: 26px;
  }

  .blog-grid {
    flex-direction: column;
    align-items: center;
    padding: 1rem;
  }

  .blog-card {
    max-width: 90%;
  }

  footer {
    padding: 1rem;
    font-size: 14px;
  }

  .whatsapp-button img {
    width: 45px;
    height: 45px;
  }
}

/* Mobile Devices (≤ 480px) */
@media (max-width: 480px) {
  header {
    padding: 1rem;
  }

  header h1 {
    font-size: 20px;
  }

  nav a {
    font-size: 14px;
  }

  .blog-hero h1 {
    font-size: 22px;
  }

  .blog-hero p {
    font-size: 14px;
  }

  .blog-card h3 {
    font-size: 17px;
  }

  .blog-card p {
    font-size: 13px;
  }

  .blog-card a {
    font-size: 14px;
  }

  .whatsapp-button img {
    width: 40px;
    height: 40px;
  }

  footer {
    font-size: 13px;
  }
}