*{
    box-sizing: border-box;
}

body{
    font-family: "Segoe UI", sans-serif,;
    margin: 0;
    background: #f4f7fb;
    color: #253238;
}

main{
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 20px;
}

nav{
    background: linear-gradient(120deg, #ff6600, #e7914b);
    padding: 12px 24px;
}

nav ul{
  display: flex;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a{
    color: #fff;
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 8px;
}

nav a:hover, nav a:focus{
    background: #d85803;
    color: #fff;
}

header{
    background: linear-gradient(120deg, #ff6600, #e7914b);
    color: #fff;
    padding: 16px;
    text-align: center;
}

section{
    border-radius: 12px;
}

.signup{
    max-width: 420px;
    margin: 0 auto;
    display: grid;
    gap: 18px;
    background: #fff;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(15,23,42,0.12);
}

.signup label{
    font-weight: 600;
    color: #1f2937;
}

.signup input, textarea{
    border: 1px solid #d0d8e4;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 1rem;
}

.signup input:focus, textarea:focus{
    border-color: #6366f1;
    outline: none;
    box-shadow: 0 0 0 3px rgba(99,102,241,0.25);
}

.signup input{
    padding: 12px 14px;
    border: 1px solid #d9e2ec;
    border-radius: 10px;
    font-size: 1rem;
}

.signup button{
    background: #ff6600;
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
}

.signup button:hover{
    background: #d85803;
}

footer{
    padding: 24px;
    text-align: center;
    background: #e8edf4;
    font-size: 0.9rem;
}

img.responsive {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
}

.footer {
  background: #f5f5f5;
  padding: 50px 40px 30px;
  font-family: Arial, sans-serif;
  color: #444;
}

.logo img {
  width: 120px;  /* adjust size */
  height: auto;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 80px;
}

.footer-column h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 25px;
  color: #333;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: 16px;
}

.footer-column a {
  text-decoration: none;
  color: #555;
  font-size: 20px;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: #000;
}

.highlight {
  position: relative;
  font-weight: 500;
}


.footer-bottom {
  margin-top: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-size: 40px;
  font-weight: bold;
}

.footer-bottom p {
  color: #666;
  font-size: 16px;
}

.social-icons {
  display: flex;
  gap: 20px;
}

.social-icons a {
  text-decoration: none;
  color: #333;
  font-size: 18px;
}

/* Responsive */
@media (max-width: 900px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
}