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

html, body {
  height: 100%;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background: #000;
  color: #fff;
  line-height: 1.6;
}

/* ==============================
   HEADER + NAV
============================== */
header {
  background: #000;
  padding: 20px 40px;
  box-shadow: 0 2px 4px rgba(255,255,255,0.05);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #007bff;
}

/* ==============================
   HERO
============================== */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 40px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.25rem;
  color: #ccc;
  margin-bottom: 30px;
}

/* ==============================
   COURSES / SERVICES GRID
============================== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px;
}

.course-card {
  background: #111;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(255,255,255,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.course-card h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 10px;
}

.course-card p {
  color: #ccc;
  font-size: 1rem;
  line-height: 1.4;
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}

.courses-grid a, .courses-grid a:visited {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* ==============================
   INDIVIDUAL COURSE / SERVICE PAGES
============================== */
.course-overview {
  background: #111;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(255,255,255,0.05);
  margin: 40px auto;
}

.course-overview h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 25px;
  color: #fff;
}

.course-overview h3 {
  font-size: 1.5rem;
  margin-top: 20px;
  margin-bottom: 10px;
  color: #007bff;
}

.course-overview ul {
  list-style: disc;
  padding-left: 20px;
  color: #ccc;
}

.course-overview li {
  margin-bottom: 10px;
  line-height: 1.5;
}

/* ==============================
   SECTIONS
============================== */
section {
  padding: 60px 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.modules ul,
.tools ul,
.pricing ul,
.outcomes ul {
  margin-top: 15px;
  padding-left: 20px;
}

.modules ul li,
.tools ul li,
.pricing ul li,
.outcomes ul li {
  margin-bottom: 10px;
}

h2 {
  font-size: 2rem;
  margin-bottom: 25px;
  text-align: center;
}

.how-it-works {
  background-color: #000;
  color: #fff;
  padding: 3rem 2rem;
  border-radius: 8px;
}

.how-it-works .step {
  background-color: #111;
  color: #fff;
  padding: 1.5rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

/* ==============================
   CALL-TO-ACTION / FORMS
============================== */
.cta,
#quizForm {
  width: 100%;
  max-width: 600px;
  background: #111;
  padding: 30px;
  margin: 40px auto;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255,255,255,0.05);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.cta h2,
#quizForm h1,
#quizForm h3 {
  color: #fff;
  margin-bottom: 20px;
}

/* Form sections hover */
#quizForm .section {
  padding: 15px;
  border-radius: 8px;
  background: #111;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

#quizForm .section:hover {
  background: #1a1a1a;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}

/* Form input, select, textarea */
.cta form,
#quizForm form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cta input,
.cta textarea,
#quizForm input[type="text"],
#quizForm input[type="email"],
#quizForm input[type="number"],
#quizForm select,
#quizForm textarea {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #333;
  background: #222;
  color: #fff;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.cta input::placeholder,
.cta textarea::placeholder,
#quizForm input::placeholder,
#quizForm textarea::placeholder {
  color: #777;
}

.cta input:focus,
.cta textarea:focus,
#quizForm input:focus,
#quizForm select:focus,
#quizForm textarea:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 5px rgba(0,123,255,0.5);
}

/* Checkboxes */
#quizForm input[type="checkbox"] {
  margin-right: 10px;
  accent-color: #007bff;
  transition: accent-color 0.3s ease;
}

/* Checkbox label hover */
#quizForm label:hover {
  color: #007bff;
  cursor: pointer;
}

/* Buttons */
.cta button,
#quizForm button {
  padding: 12px;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  background: #007bff;
  color: #fff;
  transition: background 0.2s ease, transform 0.2s ease;
}

.cta button:hover:not(:disabled),
#quizForm button:hover:not(:disabled) {
  background: #0056b3;
  transform: translateY(-2px);
}

.cta button:disabled,
#quizForm button:disabled {
  background: #444;
  cursor: not-allowed;
}

/* Form Response */
#result,
#form-response,
#form-response-top,
#form-response-bottom {
  margin-top: 20px;
  font-weight: bold;
  font-size: 1rem;
  text-align: center;
}

/* ==============================
   PRESALE BUTTON
============================== */
#presale-btn {
  padding: 12px;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  background: #007bff;
  color: #fff;
  transition: background 0.2s ease;
  width: 100%;
  max-width: 300px;
  margin: 20px auto 0 auto;
  display: block;
}

#presale-btn:hover:not(:disabled) {
  background: #0056b3;
}

#presale-btn:disabled {
  background: #444;
  cursor: not-allowed;
}

/* ==============================
   CALENDAR + MODAL
============================== */
#calendar {
  max-width: 900px;
  margin: 0 auto;
  background: #111;
  padding: 20px;
  border-radius: 8px;
}

.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0,0,0,0.8);
}

.hidden {
  display: none;
}

.modal-content {
  background: #222;
  padding: 20px;
  border-radius: 8px;
  width: 100%;
  max-width: 400px;
}

.modal-content h2 {
  margin-bottom: 15px;
}

.modal-content form input,
.modal-content form button {
  width: 100%;
  margin-bottom: 10px;
  padding: 10px;
  border: none;
  border-radius: 6px;
}

.modal-content form input {
  background: #333;
  color: #fff;
}

.modal-content form button {
  background: #007bff;
  color: #fff;
  cursor: pointer;
}

/* ==============================
   FOOTER
============================== */
footer {
  text-align: center;
  padding: 20px 0;
  background: rgba(0,0,0,0.05);
  color: #333;
  font-size: 0.9rem;
}

footer a {
  color: #333;
  text-decoration: none;
  margin: 0 10px;
}

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

/* ==============================
   RESPONSIVE
============================== */
@media screen and (max-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .nav-links {
    flex-direction: column;
    gap: 15px;
  }

  section {
    padding: 40px 20px;
  }

  .courses-grid {
    grid-template-columns: 1fr;
  }

  #presale-btn {
    max-width: 100%;
  }

  #quizForm {
    padding: 20px;
    margin: 20px;
  }

  #quizForm h1 {
    font-size: 1.75rem;
  }

  #quizForm h3 {
    font-size: 1.25rem;
  }
}


/* ==============================
   GREEN BUTTON
============================== */
.btn {
  display: inline-block;
  padding: 12px;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  background: #28a745; /* green */
  color: #fff;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn:hover:not(:disabled) {
  background: #218838; /* darker green on hover */
  transform: translateY(-2px);
}

.btn:disabled {
  background: #444;
  cursor: not-allowed;
}