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

body {
  background: #f5f7fa;
  color: #111;
}

/* HERO */
.contact-hero {
  background: linear-gradient(135deg, #0b132b, #0b132b);
  color: #fff;
  padding: 60px 80px;
  margin: 0;
}

.contact-hero h1 {
  font-size: 40px;
  margin-bottom: 10px;
}

.contact-hero p {
  max-width: 600px;
  opacity: 0.9;
}

.back-link {
  color: #22c55e;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 20px;
  opacity: 0.8;
}

/* CONTAINER */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 60px 80px;
}

/* LEFT */
.contact-info h2 {
  margin-bottom: 30px;
}

.info-item {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.icon {
  background: #aef8c9;
  padding: 10px;
  border-radius: 50%;
}

.info-item small {
  color: #777;
}

.welcome-box {
  margin-top: 30px;
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}

.welcome-box h3 {
  margin-bottom: 15px;
}

.welcome-box ul {
  padding-left: 20px;
}

.welcome-box li {
  margin-bottom: 8px;
}

/* RIGHT */
.contact-form {
  background: #fff;
  padding: 30px;
  border-radius: 14px;
}

.contact-form h2 {
  margin-bottom: 25px;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 15px;
}

input, select, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
}

textarea {
  height: 120px;
  resize: none;
  margin-bottom: 20px;
}

button {
  width: 100%;
  padding: 14px;
  background: #22c55e;
  border: none;
  color: #000;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
}

button:hover {
  background: #22c55e;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .contact-container {
    grid-template-columns: 1fr;
    padding: 40px 20px;
  }

  .contact-hero {
    padding: 40px 20px;
  }
}