:root {
  --bg: #f7f8fa;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #0b5ed7; /* azul institucional sobrio */
  --secondary: #64748b;
  --card: #ffffff;
  --border: #e5e7eb;
  --success: #16a34a;
  --danger: #dc2626;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, sans-serif; }

.header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 2rem; background: var(--card); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 1rem; }
.title { margin: 0; font-size: 1.5rem; }
.subtitle { margin: 0; color: var(--muted); font-size: 0.95rem; }

.nav { display: flex; gap: 1rem; }
.nav-link { text-decoration: none; color: var(--text); padding: 0.5rem 0.75rem; border-radius: 6px; }
.nav-link:hover, .nav-link.active { background: #eef2ff; color: var(--primary); }

.hero {
  background: linear-gradient(135deg, #e0e7ff 0%, #f8fafc 100%);
  padding: 3rem 2rem; border-bottom: 1px solid var(--border);
}
.hero-content { max-width: 900px; margin: 0 auto; }
.hero h2 { margin-top: 0; font-size: 2rem; }
.hero-actions { display: flex; gap: 1rem; margin-top: 1rem; }

.cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem; padding: 2rem;
}
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 1rem; box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.card h3 { margin-top: 0; }

.info { padding: 2rem; color: var(--muted); }

.form { max-width: 800px; margin: 2rem auto; background: var(--card); padding: 1.5rem; border: 1px solid var(--border); border-radius: 10px; }
fieldset { border: none; margin: 0 0 1rem 0; padding: 0; }
legend { font-weight: 600; margin-bottom: 0.75rem; }
label { display: block; margin: 0.5rem 0 0.25rem; }
input[type="text"], input[type="tel"], input[type="number"], textarea {
  width: 100%; padding: 0.6rem; border: 1px solid var(--border); border-radius: 8px; background: #fcfcfd;
}
input:focus, textarea:focus { outline: 2px solid #c7d2fe; border-color: #c7d2fe; }

.radio-group { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; align-items: center; }
.radio-group input[type="text"] { grid-column: 1 / -1; }

.form-actions { display: flex; gap: 1rem; margin-top: 1rem; }
.btn { display: inline-block; padding: 0.6rem 1rem; border-radius: 8px; text-decoration: none; cursor: pointer; border: 1px solid transparent; }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: #0847a8; }
.btn.secondary { background: #e5e7eb; color: var(--text); }
.btn.secondary:hover { background: #d1d5db; }

.form-msg { margin-top: 0.75rem; font-size: 0.95rem; color: var(--muted); }
.form-msg.success { color: var(--success); }
.form-msg.error { color: var(--danger); }

.tracking { max-width: 800px; margin: 2rem auto; padding: 1.5rem; background: var(--card); border: 1px solid var(--border); border-radius: 10px; }
.tracking-box { display: flex; gap: 1rem; align-items: center; }
.tracking-number { font-weight: 700; font-size: 1.25rem; }

.footer { padding: 1rem 2rem; text-align: center; color: var(--muted); }

/* Estilos para la sección de la Ordenanza */
.ordenanza-section {
    background-color: #ffffff;
    padding: 3rem 2rem;
    margin: 2rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.ordenanza-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.ordenanza-preview {
    flex-shrink: 0;
    width: 120px;
    height: 160px;
    background: #e2e8f0;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.pdf-icon {
    font-size: 3rem;
}

.preview-text {
    text-align: center;
    font-size: 0.7rem;
    font-weight: bold;
    color: var(--secondary);
    margin-top: 0.5rem;
    text-transform: uppercase;
}

.ordenanza-content h3 {
    margin-top: 0;
    color: var(--primary);
}

.btn-ordenanza {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.25rem;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn-ordenanza:hover {
    background-color: #0847a8;
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .ordenanza-container {
        flex-direction: column;
        text-align: center;
    }
}