:root {
    --primary-color: #c4845a; /* Cor terracota do botão */
    --border-color: #e2e8f0;
    --text-main: #1a202c;
    --text-muted: #718096;
    --bg-input: #ffffff;
}

/* ─── LAYOUT ───────────────────────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.booking-form {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    font-family: var(--font-sans); 
    color: var(--dark);           
}

.form-header h2 {
    font-family: var(--font-serif); 
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-header p {
    color: var(--mid);            
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.full-width {
    margin-bottom: 20px;
}

label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--dark);
}

label span {
    color: var(--light);           
    font-weight: 400;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select {
    padding: 12px 16px;
    border: 1px solid var(--warm); 
    border-radius: var(--radius-sm); 
    font-size: 1rem;
    font-family: var(--font-sans);
    background-color: var(--white);
    transition: var(--transition); 
}

input:focus, select:focus {
    outline: none;
    border-color: var(--terra);
    box-shadow: 0 0 0 3px rgba(196, 132, 90, 0.1);
}

.radio-group {
    display: flex;
    gap: 20px;
    height: 45px;
    align-items: center;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.divider {
    border: none;
    border-top: 1px solid var(--warm);
    margin: 32px 0;
}

/* Extras Section */
.extras-section label {
    display: block;
    margin-bottom: 16px;
}

.extras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 16px;
    margin-top: 10px;
}

.extra-card {
    display: flex !important;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--warm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.2s;
    transition: var(--transition);
    background: var(--white);
}

.extra-card:hover {
    background-color: var(--cream);
    border-color: var(--terra);
}

.extra-card:has(input:checked) {
    border-color: var(--terra);
    background-color: var(--sand);
}

.extra-content strong {
    display: block;
    font-size: 0.85rem;
    color: var(--mid);
}

.extra-content span {
    font-size: 0.75rem;
    color: var(--light);
}

/* Botão Alinhado à Direita */
.form-footer {
    display: flex;
    justify-content: flex-end; /* Alinhamento à direita */
    margin-top: 40px;
}

.btn-submit {
    background-color: var(--terra);
    color: white;
    padding: 14px 28px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-submit:hover {
    background-color: var(--terra-d);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Responsividade */
@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
    }
}