:root{
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.4;
  background: linear-gradient(to bottom, #f6f7fb, #eef1f7);
  color: #111;
}

/* Main container centered */
.container{
  width: min(520px, 92vw);
  margin: 40px auto;
  padding: 18px;
}

/* Card */
.card{
  background: #fff;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 8px 22px rgba(0,0,0,.08);
}

/* Titles */
h1,h2{
  margin: 8px 0 14px;
  font-size: 26px;
}

/* Inputs */
input, select, button{
  width: 100%;
  font-size: 18px;
  padding: 14px 12px;
  border-radius: 12px;
  border: 1px solid #d9d9e3;
  outline: none;
}

/* Buttons */
button{
  margin-top: 14px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  background: #4a6cf7;
  color: white;
  transition: 0.2s ease;
}

button:hover{
  background: #3757d6;
}

/* Links */
.links{
  display:flex;
  justify-content: space-between;
  margin-top: 12px;
}

a{
  text-decoration:none;
  font-weight:600;
  color: #4a6cf7;
}

/* Message */
.msg{
  margin-top: 10px;
  color: #b00020;
  min-height: 18px;
}

/* ===== CENTERED IMAGE ===== */
.hero-image{
  margin-top: 20px;
  border-radius: 16px;
  overflow: hidden;
}

.hero-image img{
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  border-radius: 16px;
}

/* Bigger on desktop */
@media (min-width: 768px){
  .hero-image img{
    height: 260px;
  }
}

/* Mobile adjustments */
@media (max-width: 420px){
  body{ font-size: 17px; }
  h1,h2{ font-size: 22px; }
  .container{ margin: 18px auto; }
}
button {
  -webkit-appearance: none;   /* مهم للآيفون */
  appearance: none;
  background: #4a6cf7;
  color: #ffffff;
  border: none;
  font-weight: 700;
  opacity: 1;
}

button:disabled {
  background: #4a6cf7;
  color: #ffffff;
  opacity: 1;
}