:root {
        --bg: #f5f7fb;
        --text: #2a2a2a;
        --accent1: #6b5bff;
        --accent2: #3fa9f5;
        --card-bg: #ffffff;
      }

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

      body {
        font-family: "Poppins", sans-serif;
        background: var(--bg);
        color: var(--text);
        line-height: 1.6;
        overflow-x: hidden;
      }
       /* back button  */
    .redirect-button {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #4c6ef5, #15aabf);
  border: none;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(21, 170, 191, 0.4);
  position: relative;
  
  overflow: hidden;
}

.redirect-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: rgba(255, 255, 255, 0.15);
  transform: skewX(-20deg);
  transition: left 0.5s ease-in-out;
}

.redirect-button:hover::before {
  left: 130%;
}

.redirect-button:hover {
  box-shadow: 0 6px 16px rgba(21, 170, 191, 0.6);
  transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
  .redirect-button {
    font-size: 1rem;
    padding: 10px 20px;
  }
}

      /* Header / Hero Section */
      header {
        text-align: center;
        padding: 70px 20px 40px;
        background: linear-gradient(135deg, var(--accent1), var(--accent2));
        color: #fff;
      }

      header h1 {
        font-size: 2.2rem;
        font-weight: 700;
        margin-bottom: 12px;
        letter-spacing: 0.5px;
      }

      header p {
        max-width: 650px;
        margin: auto;
        font-size: 1rem;
        opacity: 0.9;
      }

      /* Blog Section */
      main {
        max-width: 1000px;
        margin: 50px auto;
        padding: 0 20px;
      }

      .section {
        background: var(--card-bg);
        border-radius: 18px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        margin-bottom: 50px;
        overflow: hidden;
        transform: translateY(50px);
        opacity: 0;
        transition: all 0.8s ease;
      }

      .section.visible {
        transform: translateY(0);
        opacity: 1;
      }

      .section img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        transition: transform 0.6s ease;
        filter: brightness(0.95);
      }

    

      .section-content {
        padding: 25px;
      }

      .section h2 {
        font-size: 1.5rem;
        color: var(--accent1);
        margin-bottom: 10px;
      }

      .section p {
        font-size: 1rem;
        color: #444;
      }

    /* Footer Section */
.footer {
  background: linear-gradient(135deg, #6b5bff, #3fa9f5);
  color: #fff;
  padding: 60px 20px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 0;
}

.footer::after {
  content: "";
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 250px;
  height: 250px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 0;
}

/* Container */
.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1100px;
  margin: auto;
  position: relative;
  z-index: 1;
  gap: 30px;
}

/* Footer Logo */
.footer-logo h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}

.footer-logo p {
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.9;
  max-width: 300px;
  margin: auto;
}

/* Footer Contact */
.footer-contact h3,
.footer-social h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #fff;
}

.footer-contact p {
  font-size: 0.95rem;
  margin-bottom: 5px;
}

.footer-contact a {
  color: #fff;
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
}

/* Social Icons */
.footer-social a {
  color: #fff;
  font-size: 1.4rem;
  margin: 0 10px;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  color: #ffde59;
  transform: scale(1.1);
}

/* Footer Bottom */
.footer-bottom {
  margin-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 20px;
  position: relative;
  z-index: 1;
}

.footer-bottom p {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 900px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-logo p {
    max-width: 100%;
  }
}

      /* Gradient Divider */
      .divider {
        width: 80px;
        height: 4px;
        border-radius: 2px;
        background: linear-gradient(90deg, var(--accent1), var(--accent2));
        margin: 15px auto 30px;
      }

      /* Scroll Animations */
      @keyframes fadeUp {
        from {
          opacity: 0;
          transform: translateY(50px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      /* Responsive */
      @media (max-width: 768px) {
        header h1 {
          font-size: 1.7rem;
        }

        .section img {
          height: 220px;
        }

        .section h2 {
          font-size: 1.25rem;
        }
      }