:root {
  --primary: #2aa7c6;
  --bg: #0d0d0d;
  --text: #f2f2f2;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.strong {
    
    
    
}
.banner-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2rem 0;
  width: 100%;
}

.banner-img {
  width: 400px;
  max-width: 400px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.banner-img:hover {
  transform: scale(1.02);
  box-shadow: 0 0 25px rgba(42, 167, 198, 0.4);
}

/* HEADER */
header {
  background: #111;
  border-bottom: 2px solid var(--primary);
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1000;
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
}

.logo span {
  color: var(--primary);
}

/* Desktop Nav */
#navMenu ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

#navMenu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

#navMenu a.active,
#navMenu a:hover {
  color: var(--primary);
}

/* Mobile Hamburger */
.menu-toggle {
  background: none;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 1.5rem;
  border-radius: 6px;
  width: 38px;
  height: 38px;
  display: none;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 2000;
}

/* Mobile Nav (Hidden by default) */
@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
  }

  #navMenu {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #111;
    border-top: 1px solid #2aa7c6;
    display: none;
    flex-direction: column;
    align-items: center;
    animation: slideDown 0.3s ease;
  }

  #navMenu.active {
    display: flex;
  }

  #navMenu ul {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    padding: 1rem 0;
  }

  #navMenu a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.75rem 0;
    font-size: 1rem;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* MAIN CONTENT */
main {
  flex: 1;
  padding: 3rem 5%;
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}


/* BUTTON */
.btn {
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
  display: inline-block;
  font-weight: 500;
}
.btn:hover {
  background: #2193b0;
}

/* CONTENT BOXES */
.feature-box {
  border: 1px solid var(--primary);
  padding: 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  transition: 0.3s;
}
.feature-box:hover {
  background: rgba(42, 167, 198, 0.05);
}

/* FOOTER */
footer {
  text-align: center;
  padding: 1rem;
  background: #111;
  border-top: 2px solid var(--primary);
  font-size: 0.9rem;
  color: #ccc;
}

/* MOBILE BOTTOM NAV */
.footer-nav {
  display: none;
}

@media (max-width: 768px) {
  .footer-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #06272e;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 6px 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
  }

  .footer-nav a {
    color: #fff;
    text-align: center;
    font-size: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }

  .footer-nav svg {
    width: 20px;
    height: 20px;
    fill: var(--primary);
  }
          h1 {
            font-size: 30px
        }
        h2 {
            font-size: 24px;
            text-align: center;
        }
        h3 {
            font-size: 20px
        }
        a.button-cta {
            font-size: 16px
        }
        a.button-cta {
            border-radius: 6px;
            display: inline-block;
            cursor: pointer;
            color: #fff;
            font-weight: 600;
            padding: 15px 40px;
            margin-bottom: 10px;
            width: 100%;
            text-align: center
        }

  main {
    padding-bottom: 70px; /* beri ruang agar tidak ketimpa nav bawah */
  }
}