* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #f5f7fb;
  color: #222;
}

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

/* NAVBAR */
.navbar {
  background: #000;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between; /* evenly space items */
  padding: 15px 40px;
}

.logo img {
  height: 70px; /* adjust as needed */
  object-fit: contain;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex: 1; /* allow nav links to take available space */
}

.nav-links a {
  color: #fff;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #0d6efd;
}

/* Remove the nav-spacer div, no longer needed */


/* HERO */
.hero {
  height: 85vh;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
    url("hero1.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.hero-content h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: 18px;
  margin-bottom: 30px;
}

/* HERO BUTTON HOVER */
.btn-primary {
  background: #0d6efd;
  padding: 15px 35px;
  color: #fff;
  border-radius: 30px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: #0b5ed7;
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(255, 255, 255, 0.2);
}

/* FEATURES BAR */
.features-bar {
  background: #fff;
  max-width: 1200px;
  margin: -60px auto 60px;
  border-radius: 12px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.feature {
  padding: 25px;
  text-align: center;
}

.feature i {
  font-size: 28px;
  color: #0d6efd;
  margin-bottom: 10px;
}

.feature em {
  font-size: 14px;
  color: #555;
}

/* SECTIONS */
.section {
  padding: 60px 40px;
  max-width: 1200px;
  margin: auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 30px;
}

.section-subtitle {
  text-align: center;
  margin-bottom: 40px;
  color: #555;
}

html {
  scroll-behavior: smooth;
}


/* CATEGORY TILES */
.categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.category {
  height: 220px;
  border-radius: 15px;
  position: relative;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}

.category::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  transition: background 0.3s ease;
}

.category span {
  position: absolute;
  bottom: 20px;
  left: 20px;
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  z-index: 1;
  transition: transform 0.3s ease;
}

/* HOVER EFFECT */
.category:hover::after {
  background: rgba(0,0,0,0.35);
}

.category:hover span {
  transform: scale(1.05);
}

/* BACKGROUND IMAGES FOR EACH CATEGORY */
.category.mtn {
  background-image: url("mtn.png");
}

.category.telecel {
  background-image: url("telecel.png");
}

.category.airteltigo {
  background-image: url("airteltigo.png");
}

/* OPTIONAL: subtle zoom on hover for image pop effect */
.category:hover {
  transform: scale(1.03);
}


/* HOW TO BUY */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.step {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.step i {
  font-size: 30px;
  color: #0d6efd;
  margin-bottom: 15px;
}

/* FOOTER */
footer {
  background: #000;
  color: #fff;
  padding: 50px 40px 20px;
  margin-top: 80px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-links a {
  display: block;
  margin: 8px 0;
  color: #ccc;
  font-size: 14px;
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  font-size: 13px;
  color: #aaa;
  border-top: 1px solid #222;
  padding-top: 15px;
}

/* Navbar Logo */
.logo img {
  height: 50px; /* adjust as needed */
  object-fit: contain;
}

/* Footer Logo */
.footer-logo img {
  height: 200px; /* adjust as needed */
  object-fit: contain;
}



/*MTN/TELECEL/Tigo pages*/
.network-section {
  display: flex;
  gap: 40px;
  max-width: 1200px;
  margin: 60px auto;
  flex-wrap: wrap;
}

.network-left, .network-right {
  flex: 1;
  min-width: 300px;
}

.network-left img {
  width: 100%;
  border-radius: 15px;
}

.network-right h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

.network-right p {
  font-size: 18px;
  margin-bottom: 20px;
}

.data-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.data-tile {
  padding: 10px 15px;
  border-radius: 8px;
  border: 1px solid #0d6efd;
  background: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.data-tile:hover, .data-tile.active {
  background: #0d6efd;
  color: #fff;
  transform: translateY(-2px);
}

.beneficiary-section input {
  padding: 10px;
  width: 100%;
  max-width: 250px;
  margin-top: 5px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.next-btn {
  margin-top: 20px;
}



.checkout-section {
  display: flex;
  max-width: 1200px;
  margin: 60px auto;
  gap: 40px;
  flex-wrap: wrap;
}

.checkout-summary, .checkout-payment {
  flex: 1;
  min-width: 300px;
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.checkout-summary h2, .checkout-payment h2 {
  margin-bottom: 25px;
  font-size: 28px;
}

.summary-content p {
  font-size: 18px;
  margin-bottom: 12px;
}

.payment-method {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#paystack-button {
  padding: 15px 35px;
  border-radius: 30px;
  border: none;
  font-weight: 500;
  background: #0d6efd;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

#paystack-button:hover {
  background: #0b5ed7;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}


/* MOBILE OPTIMIZATION */
@media (max-width: 992px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px 20px;
  }

  .nav-links {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .features-bar {
    grid-template-columns: repeat(2, 1fr);
    margin: -40px 20px 40px;
  }

  .categories {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .network-section {
    flex-direction: column;
    gap: 30px;
  }

  .network-right h1 {
    font-size: 28px;
  }

  .network-right p {
    font-size: 16px;
  }

  .checkout-section {
    flex-direction: column;
    gap: 30px;
  }

  .checkout-summary h2,
  .checkout-payment h2 {
    font-size: 24px;
  }

  .summary-content p {
    font-size: 16px;
  }
}

@media (max-width: 576px) {
  .navbar {
    padding: 10px 15px;
  }

  .hero-content h1 {
    font-size: 28px;
  }

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

  .features-bar {
    grid-template-columns: 1fr;
    margin: -30px 10px 30px;
  }

  .categories {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .network-right h1 {
    font-size: 24px;
  }

  .network-right p {
    font-size: 14px;
  }

  .checkout-summary,
  .checkout-payment {
    padding: 20px;
  }

  #paystack-button,
  .btn-primary {
    padding: 12px 25px;
    font-size: 14px;
  }
}


@media (max-width: 992px) {
  /* Features bar: 2 columns instead of 4 */
  .features-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  /* On very small screens: 2 columns still works or could go 1 column */
  .features-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px; /* adjust spacing */
  }
}


@media (max-width: 992px) {
  .navbar {
    flex-direction: column;
    align-items: center; /* keep everything centered */
    padding: 15px 20px;
  }

  .nav-links {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center; /* center links horizontally */
    margin-top: 10px; /* small spacing below logo */
  }
}