:root {
  --primary: #6a5cff;
  --secondary: #00d2ff;
  --dark: #0f172a;
  --light: #f8fafc;
}

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

body {
  background: var(--dark);
  color: var(--light);
}

/* ================= NAVBAR ================= */
    nav {
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000;
      background: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(12px);
    }

    .nav-container {
      max-width: 1200px;
      margin: auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 16px 24px;
    }

    .logo {
      font-size: 22px;
      font-weight: 700;
      color: white;
    }

    .nav-links a {
      color: #cbd5f5;
      margin-left: 24px;
      text-decoration: none;
      font-weight: 500;
      transition: 0.3s;
    }

    .nav-links a:hover {
      color: white;
    }


/* HERO */
.hero {
  text-align: center;
  padding: 100px 20px;
}
.hero h1 {
  font-size: 48px;
  color: #4f46e5;
}
.hero p {
  font-size: 20px;
}

/* COURSES DROPDOWN */
.dropdown {
  position: relative;
  display: inline-block;
  margin: 50px auto;
  text-align: center;
}
.dropdown-button {
  background-color: #1e293b;
  color: #fff;
  padding: 12px 20px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  border-radius: 8px;
}
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  color: #000;
  min-width: 250px;
  box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
  border-radius: 10px;
  padding: 20px;
  z-index: 1;
}
.dropdown-category {
  font-weight: bold;
  color: #4f46e5;
  margin-top: 10px;
}
.dropdown a {
  text-decoration: none;
  display: block;
  margin: 5px 0;
  color: #1e293b;
  cursor: pointer;
}
.course-details {
  margin-top: 15px;
  padding: 10px;
  background: #f1f5f9;
  border-radius: 6px;
  display: none;
}

/* ENQUIRY FORM */
.enquiry-section {
  display: flex;
  justify-content: center;
  padding: 50px 20px;
}
.enquiry-form-container {
  background: #1e293b;
  padding: 30px;
  border-radius: 12px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}
.enquiry-form-container h2 {
  text-align: center;
  color: #4f46e5;
  margin-bottom: 20px;
}
.enquiry-form-container form label {
  display: block;
  margin-bottom: 5px;
}
.enquiry-form-container form input,
.enquiry-form-container form select,
.enquiry-form-container form textarea {
  width: 100%;
  padding: 10px;
  border-radius: 6px;
  border: none;
  margin-bottom: 15px;
}
.enquiry-form-container form select,
.enquiry-form-container form textarea {
  background: #f1f5f9;
  color: #000;
}
.enquiry-form-container form button {
  width: 100%;
  padding: 12px;
  background: #4f46e5;
  color: #fff;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
#form-status {
  margin-top: 15px;
  text-align: center;
  color: #facc15;
  display: none;
}

   /* ================= FOOTER ================= */
    footer {
      background: #020617;
      padding: 40px 80px;
      text-align: center;
      color: #94a3b8;
    }
    footer a:hover {
    color: #00d2ff;
    transform: translateY(-2px);
    transition: 0.3s;
    }
    .footer-social a:hover {
      color: #00d2ff; 
      transform: translateY(-3px);
    }

/* ================= GLOBAL FIX ================= */
body {
  padding-top: 80px; /* prevents navbar overlap */
}

/* ---------- TABLETS ---------- */
@media (max-width: 1024px) {

  footer {
    padding: 40px;
  }
}

/* ---------- SMALL TABLETS ---------- */
@media (max-width: 900px) {

  .hero h1 {
    font-size: 38px;
  }

  .hero p {
    font-size: 18px;
  }

  .dropdown {
    width: 100%;
  }

  .dropdown-content {
    left: 50%;
    transform: translateX(-50%);
  }
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {

  /* NAVBAR STACK */
  .nav-container {
    flex-direction: column;
    gap: 12px;
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
  }

  .nav-links a {
    margin-left: 0;
    font-size: 14px;
  }

  /* HERO */
  .hero {
    padding: 80px 16px 60px;
  }

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

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

  /* DROPDOWN */
  .dropdown {
    margin: 30px auto;
    width: 100%;
  }

  .dropdown-button {
    width: 100%;
    max-width: 280px;
  }

  .dropdown-content {
    position: relative;
    width: 100%;
    max-width: 320px;
    margin: 10px auto 0;
  }

  /* ENQUIRY FORM */
  .enquiry-section {
    padding: 40px 16px;
  }

  .enquiry-form-container {
    padding: 24px;
  }

  .enquiry-form-container h2 {
    font-size: 22px;
  }

  .enquiry-form-container form input,
  .enquiry-form-container form select,
  .enquiry-form-container form textarea {
    font-size: 14px;
    padding: 9px;
  }

  .enquiry-form-container form button {
    font-size: 15px;
    padding: 10px;
  }

  /* FOOTER */
  footer {
    padding: 30px 20px;
    font-size: 14px;
  }
}

/* ---------- SMALL PHONES ---------- */
@media (max-width: 480px) {

  .logo {
    font-size: 20px;
  }

  .hero h1 {
    font-size: 24px;
  }

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

  .dropdown-button {
    font-size: 14px;
    padding: 10px 16px;
  }

  .enquiry-form-container {
    padding: 20px;
  }

  footer {
    font-size: 13px;
  }
}