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

html,
body {
  height: 100%;
  font-family: "Inter", Arial, sans-serif;
}

/* Primary text color, subtle background for entire page */
body {
  background-color: #fafafa;
  color: #333;
  line-height: 1.5;
}

/* for every Link in general */
a {
  color: #0066cc;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* -- CONTAINER LAYOUT */
.signup-container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  min-height: 100vh;
}

/* Left side illustration picture */
.signup-illustration {
  flex: 1; /* Take available space left of the form */
  background-color: #fff;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start; /* So text lines up on the left */
}

/* Left side illustration styles */
.signup-illustration img {
  max-width: 80%;
  margin-bottom: 2rem;
}
.signup-illustration h2 {
  font-size: 1.8rem;
  color: #003366;
  margin-bottom: 1rem;
}
.signup-illustration p {
  color: #666;
  font-size: 1rem;
  max-width: 400px;
}

/* Right side form section */
.signup-form-section {
  flex: 1; /* Take other half of the screen */
  background-color: #fdfdfd;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Form heading / subtitle */
.signup-form-section h1 {
  font-size: 2rem;
  color: #111;
  margin-bottom: 0.25rem;
}
.signup-form-section .subtitle {
  color: #666;
  margin-bottom: 2rem;
}

/* -- FORM -- */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: 1.8rem; /* vertical spacing between form rows */
}

/* We wrap related inputs into .form-row so we can place two side-by-side. */
.form-row {
  display: flex;
  gap: 1rem;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
}

label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: #333;
}
input,
select {
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

input:focus,
select:focus {
  outline: none;
  border-color: #0066cc;
}

/* The sign-up button */
.signup-button {
  padding: 0.75rem;
  background-color: #0066cc;
  color: #fff;
  font-size: 1rem;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.signup-button:hover {
  background-color: #005bb5;
}

/* Already member text */
.already-member {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #666;
}

/* -- Media section to make it responsive depending on the screen  */
@media (max-width: 992px) {
  /* On medium screens, reduce left side image width */
  .signup-illustration img {
    max-width: 60%;
  }
}

@media (max-width: 768px) {
  /* Stack columns vertically if screen is narrow */
  .signup-container {
    flex-direction: column;
  }
  .signup-illustration,
  .signup-form-section {
    flex: unset;
    width: 100%;
    padding: 2rem;
    align-items: center; /* center everything on smaller screens */
    text-align: center;
  }
  .signup-illustration img {
    max-width: 70%;
  }

  /* Make form full-width stacked (no side-by-side row) */
  .form-row {
    flex-direction: column;
  }
}

html,
body {
  height: 100%;
  font-family: "Inter", Arial, sans-serif;
  background-color: #f7f7f7; /* Light gray background */
  color: #333;
  line-height: 1.6;
}

/* For links and spaces */
a {
  color: #0b3d91;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 2rem 0;
}

/* HEADER*/
header {
  background-color: #fff;
  padding: 1rem;
  border-bottom: 2px solid #ccc;
  position: relative;
  text-align: center;
}

header h1 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #064663;
}

header p {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 0.25rem;
}

/* "Form" link in top-left corner */
header a[href="./form.html"] {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-weight: 600;
  color: #0b3d91;
}

/** MAIN CONTAINER */
main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
  background-color: #fff;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* SECTION HEADINGS */
section h2 {
  font-size: 1.4rem;
  color: #064663;
  margin-bottom: 1rem;
  text-align: center;
}

/*PARAGRAPHS, LISTS*/
p {
  margin-bottom: 1rem;
  color: #444;
}

ul {
  list-style-type: disc;
  margin-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* FOOTER **/
footer {
  text-align: center;
  margin: 2rem 0;
}

footer a {
  font-weight: 600;
  color: #0b3d91;
}

/* RESPONSIVE ADJUSTMENTS*/
@media (max-width: 600px) {
  header h1 {
    font-size: 1.4rem;
  }

  main {
    margin: 1rem auto;
    padding: 1rem;
  }

  section h2 {
    font-size: 1.2rem;
  }

  p {
    font-size: 0.95rem;
  }
}