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

body {
  background: radial-gradient(circle at top, #1e2235 0%, #0f1220 70%);
  color: #ffffff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  max-width: 1150px;
  width: 92%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.left img {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
}

.right {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
}

h1 {
  font-size: 44px;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

p {
  margin-bottom: 28px;
  color: #bfc6ff;
  line-height: 1.6;
}

form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

input, textarea {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  font-size: 15px;
  background: rgba(255,255,255,0.06);
  color: white;
  outline: none;
  transition: 0.2s;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255,255,255,0.55);
}

input:focus,
textarea:focus {
  border-color: #7c8cff;
  background: rgba(255,255,255,0.09);
}

button {
  padding: 15px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #7c8cff, #5a6bff);
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(92,107,255,0.35);
}

.success {
  color: #4ade80;
  margin-top: 14px;
}

@media (max-width: 900px) {
  .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .right {
    padding: 28px;
  }

  h1 {
    font-size: 34px;
  }
}