:root {
  --primary: #243b53;
  --secondary: #3ba58b;
  --bg: #f5f2ec;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e6e0d8;
}

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

body {
  background: var(--bg);
  color: var(--text);
}

.header {
  padding: 24px 40px;
}

.brand{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:0;
}

.logo{
    width:250px;
    object-fit:contain;
    margin-bottom:-18px;
}


.container {
  padding: 0 40px 40px;
  display: grid;
  grid-template-columns: 470px 1fr;
  gap: 30px;
}

.form-card,
.preview-card {
  background: var(--card);
  border-radius: 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.form-card {
  padding: 28px;
}

.form-card h2 {
  color: var(--primary);
  font-size: 30px;
  margin-bottom: 8px;
}

.form-card p {
  color: var(--muted);
  margin-bottom: 24px;
}

.form-card h3 {
  margin: 24px 0 12px;
  color: var(--primary);
}

label {
  display: block;
  margin: 14px 0 7px;
  font-weight: 700;
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  font-size: 15px;
  outline: none;
  margin-bottom: 10px;
  background: #fff;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(59,165,139,0.15);
}

.logo-preview {
  display: none;
  max-width: 170px;
  max-height: 90px;
  object-fit: contain;
  margin: 12px 0;
}

button {
  width: 100%;
  height: 54px;
  border: none;
  border-radius: 16px;
  background: var(--secondary);
  color: white;
  font-weight: 800;
  font-size: 16px;
  margin-top: 16px;
  cursor: pointer;
}

button:hover {
  filter: brightness(0.95);
}

.btn-secondary {
  background: var(--primary);
  margin-top: 10px;
}

.preview-card {
  padding: 55px;
  min-height: 850px;
  line-height: 1.75;
}

.empty {
  height: 650px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--muted);
  text-align: center;
}

.logo-contrato {
  max-width: 220px;
  max-height: 100px;
  object-fit: contain;
  display: block;
  margin: 0 auto 30px;
}

.contrato-titulo {
  text-align: center;
  color: var(--primary);
  margin-bottom: 35px;
  font-size: 24px;
}

.preview-card p {
  margin-bottom: 16px;
  text-align: justify;
}

.preview-card h3 {
  margin: 28px 0 12px;
  color: var(--primary);
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.assinaturas {
  display: flex;
  gap: 50px;
  margin-top: 80px;
}

.assinatura {
  flex: 1;
  text-align: center;
  border-top: 1px solid #333;
  padding-top: 12px;
}

.data {
  text-align: right;
  margin-top: 35px;
}

@media print {
  body {
    background: white;
  }

  .header,
  .form-card {
    display: none;
  }

  .container {
    display: block;
    padding: 0;
  }

  .preview-card {
    box-shadow: none;
    border-radius: 0;
    padding: 40px;
  }
}

@media(max-width: 950px) {
  .container {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .header {
    padding: 20px;
  }

  .preview-card {
    padding: 30px;
  }

  .assinaturas {
    flex-direction: column;
  }
}