* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: #132316;
  background:
    linear-gradient(rgba(255, 255, 255, 0.90), rgba(255, 255, 255, 0.90)),
    url('../images/watermark.png') center / 330px no-repeat fixed,
    linear-gradient(135deg, #eaf7ee, #ffffff 50%, #eef8f1);
}

.page-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  width: min(860px, 100%);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid #dbeadf;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.brand-strip {
  display: grid;
  grid-template-columns: 76px 1fr 76px;
  gap: 18px;
  align-items: center;
  padding: 22px 28px;
  text-align: center;
  border-bottom: 4px solid #52a764;
  background: linear-gradient(135deg, #f8fff9, #edf8ef);
}

.brand-strip img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.brand-strip p {
  margin: 0 0 4px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-strip h1 {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 30px);
  color: #116327;
  text-transform: uppercase;
}

.brand-strip span {
  display: inline-block;
  margin-top: 6px;
  color: #405648;
  font-size: 15px;
}

.admission-form {
  padding: 30px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

label.wide {
  grid-column: span 2;
}

label b {
  color: #b42318;
}

input,
select {
  width: 100%;
  height: 48px;
  border: 1px solid #b9cbbd;
  border-radius: 10px;
  padding: 0 14px;
  font-size: 16px;
  background: #fff;
  outline: none;
}

input:focus,
select:focus {
  border-color: #52a764;
  box-shadow: 0 0 0 4px rgba(82, 167, 100, 0.16);
}

button {
  margin-top: 28px;
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 15px 18px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #168039, #55b268);
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(22, 128, 57, 0.22);
}

button:hover {
  filter: brightness(0.97);
}

@media (max-width: 700px) {
  .page-shell {
    padding: 12px;
  }

  .brand-strip {
    grid-template-columns: 52px 1fr 52px;
    padding: 18px;
  }

  .brand-strip img {
    width: 52px;
    height: 52px;
  }

  .admission-form {
    padding: 20px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  label.wide {
    grid-column: span 1;
  }
}