/* ========== MULTI-STEP FORM VARIABLES & STYLES ========== */
:root {
    /* Soft error color for validation, blending with the dark theme */
    --erro-soft: #c46d6d;
}

/* Progress Indicator */
.form-progress-wrapper {
    margin-bottom: 24px;
}

.form-progress-text {
    font-size: 0.8rem;
    color: var(--dourado-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
    display: block;
    font-weight: 500;
}

.form-progress-bg {
    width: 100%;
    height: 3px;
    background-color: var(--escuro-soft);
    border-radius: 2px;
    overflow: hidden;
}

.form-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--dourado-accent), var(--dourado-dark));
    width: 25%; /* Default for step 1 */
    transition: width 0.4s ease;
}

/* Step Containers */
.form-step {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.form-step.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.4s ease forwards;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--branco);
    margin-bottom: 8px;
    font-weight: 500;
}

.step-subtitle {
    font-size: 0.9rem;
    color: var(--cinza-text);
    margin-bottom: 24px;
    line-height: 1.5;
    font-weight: 300;
}

/* Form Fields Layout */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    color: var(--branco);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--escuro-soft);
    color: var(--branco);
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--dourado-accent);
    background-color: rgba(255, 255, 255, 0.05);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23d4b96a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background-color: var(--escuro);
    color: var(--branco);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Specific text formatting */
.highlight-text {
    background: rgba(212, 185, 106, 0.1);
    border-left: 3px solid var(--dourado-accent);
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--cinza-light);
    line-height: 1.6;
    border-radius: 0 4px 4px 0;
}

.highlight-text strong {
    color: var(--dourado-accent);
    font-weight: 600;
}

/* Validation Errors */
.input-error {
    border-color: var(--erro-soft) !important;
}

.error-message {
    color: var(--erro-soft);
    font-size: 0.8rem;
    margin-top: 6px;
    display: none;
}

/* Textarea counter */
.char-counter {
    position: absolute;
    bottom: -22px;
    right: 0;
    font-size: 0.75rem;
    color: var(--cinza-text);
}

.char-counter.error {
    color: var(--erro-soft);
}

/* Navigation Buttons */
.form-nav-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    gap: 16px;
}

.form-nav-buttons.single-btn {
    justify-content: flex-end;
}

.btn-back {
    background: transparent;
    border: none;
    color: var(--cinza-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 10px 0;
}

.btn-back:hover {
    color: var(--branco);
}

/* Result Messages Container */
.result-container {
    display: none;
    text-align: left;
    padding: 32px 0;
}

.result-container.active {
    display: block;
    animation: fadeInUp 0.5s ease forwards;
}

.result-container h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--dourado-accent);
    margin-bottom: 16px;
}

.result-container p {
    color: var(--cinza-text);
    margin-bottom: 24px;
    line-height: 1.7;
}

.result-container ul {
    margin-bottom: 24px;
    padding-left: 20px;
    color: var(--cinza-text);
}

.result-container li {
    margin-bottom: 8px;
}

.btn-whatsapp-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: transparent;
    border: 1px solid #25D366;
    color: #25D366;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-whatsapp-outline:hover {
    background-color: #25D366;
    color: var(--escuro);
}

/* Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}