/* Formulário isolado — prefixo 'sentra-' */

.sentra-container {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    max-width: 1000px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: 40px auto;
    animation: sentra-slideUp 0.6s ease-out;
  
}

@keyframes sentra-slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.sentra-info-section {
      background-color: #06273A;
    color: white;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sentra-info-section h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #ffd700;
}

.sentra-info-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.sentra-info-item svg {
    width: 24px;
    height: 24px;
    fill: #ffd700;
}

.sentra-form-section {
    padding: 50px 40px;
}

.sentra-form-section h2 {
    color: #06273A;
    font-size: 2em;
    margin-bottom: 10px;
}

.sentra-subtitle {
    color: #666;
    margin-bottom: 30px;
    font-size: 1em;
}

.sentra-form-group {
    margin-bottom: 25px;
}

.sentra-form-group label {
    display: block;
    color: #0a3d52;
    font-weight: 600;
    margin-bottom: 8px;
}

.sentra-form-group input,
.sentra-form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1em;
    transition: all 0.3s ease;
}

.sentra-form-group input:focus,
.sentra-form-group textarea:focus {
    outline: none;
    border-color: #ffd700;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.sentra-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #c8a13f 0%, #ffd700 100%);
    color: #0a3d52;
    border: none;
    border-radius: 10px;
    font-size: 1.1em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sentra-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
}

/* === POPUP === */
.sentra-popup {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.sentra-popup.active {
    display: flex;
    animation: sentra-fadeIn 0.3s ease-out;
}

.sentra-popup-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    animation: sentra-scaleIn 0.3s ease-out;
}

.sentra-success-icon {
    width: 80px;
    height: 80px;
    background: #4CAF50;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.sentra-success-icon svg {
    width: 40px;
    height: 40px;
    fill: white;
}

@keyframes sentra-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes sentra-scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@media (max-width: 768px) {
    .sentra-container {
        grid-template-columns: 1fr;
    }
}