/* ========================================
   GLOBAL STYLES & RESET
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Feminino e Elegante */
    --primary-color: #d4a5d8;
    --primary-dark: #b385b7;
    --primary-light: #e8d5ea;
    --secondary-color: #f8b4d9;
    --accent-color: #9fd8df;
    --text-dark: #2d3436;
    --text-medium: #636e72;
    --text-light: #b2bec3;
    --bg-white: #ffffff;
    --bg-light: #fafafa;
    --bg-pink: #fff5f9;
    --border-color: #e8d5ea;
    --error-color: #ff7675;
    --success-color: #55efc4;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(212, 165, 216, 0.1);
    --shadow-md: 0 4px 16px rgba(212, 165, 216, 0.15);
    --shadow-lg: 0 8px 32px rgba(212, 165, 216, 0.2);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #fafafa 0%, #fff5f9 100%);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* ========================================
   HEADER & PROGRESS BAR
   ======================================== */

.form-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 40px 30px 30px;
    text-align: center;
}

.logo-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.logo-area i {
    font-size: 36px;
    color: white;
}

.form-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.progress-container {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 20px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #fff 0%, #f8b4d9 100%);
    border-radius: 10px;
    width: 0%;
    transition: width 0.5s ease;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.progress-text {
    margin-top: 10px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
}

/* ========================================
   INTRO SECTION
   ======================================== */

.intro-section {
    padding: 40px 30px;
    text-align: center;
    background: var(--bg-pink);
    border-bottom: 2px solid var(--border-color);
}

.intro-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.intro-section p {
    font-size: 16px;
    color: var(--text-medium);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   FORM MODULES
   ======================================== */

.form-module {
    padding: 40px 30px;
    border-bottom: 1px solid var(--border-color);
    animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.module-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.module-number {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.module-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    color: var(--primary-dark);
    font-weight: 600;
}

/* ========================================
   PERSONAL DATA SECTION
   ======================================== */

.personal-data {
    background: linear-gradient(135deg, var(--bg-pink) 0%, var(--primary-light) 100%);
    border: 2px solid var(--primary-color);
}

.personal-data .module-number {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

.personal-data-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .personal-data-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

input[type="date"] {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    transition: var(--transition);
    background: var(--bg-white);
}

input[type="date"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(212, 165, 216, 0.1);
    background: white;
}

input[type="date"]:read-only {
    background: var(--bg-light);
    cursor: not-allowed;
}

.age-display {
    margin-top: 8px;
    padding: 8px 12px;
    background: linear-gradient(135deg, var(--primary-light), var(--bg-pink));
    border-radius: 8px;
    font-size: 14px;
    color: var(--primary-dark);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.age-display i {
    color: var(--secondary-color);
}

/* ========================================
   FORM GROUPS
   ======================================== */

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.6;
}

.required {
    color: var(--error-color);
    font-weight: 700;
}

/* Text Inputs & Textareas */
input[type="text"],
textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    transition: var(--transition);
    background: var(--bg-white);
}

input[type="text"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(212, 165, 216, 0.1);
    background: white;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

input[type="text"]::placeholder,
textarea::placeholder {
    color: var(--text-light);
}

/* ========================================
   CHECKBOX STYLES
   ======================================== */

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    padding: 14px 16px;
    border-radius: 12px;
    transition: var(--transition);
    background: var(--bg-light);
    border: 2px solid transparent;
}

.checkbox-label:hover {
    background: var(--bg-pink);
    border-color: var(--border-color);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    background: white;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: white;
    font-size: 12px;
}

.checkbox-label:has(input[type="checkbox"]:checked) {
    background: var(--primary-light);
    border-color: var(--primary-color);
}

/* ========================================
   RADIO BUTTON STYLES
   ======================================== */

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    padding: 14px 16px;
    border-radius: 12px;
    transition: var(--transition);
    background: var(--bg-light);
    border: 2px solid transparent;
}

.radio-label:hover {
    background: var(--bg-pink);
    border-color: var(--border-color);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    background: white;
    position: relative;
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--primary-color);
    background: white;
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    position: absolute;
}

.radio-label:has(input[type="radio"]:checked) {
    background: var(--primary-light);
    border-color: var(--primary-color);
}

/* ========================================
   SLIDER STYLES
   ======================================== */

.slider-container {
    margin-top: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
}

.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, 
        var(--primary-light) 0%, 
        var(--primary-color) 50%, 
        var(--secondary-color) 100%);
    outline: none;
    transition: var(--transition);
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: none;
    transition: var(--transition);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(212, 165, 216, 0.4);
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(212, 165, 216, 0.4);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    font-size: 13px;
    color: var(--text-medium);
}

.slider-value {
    font-weight: 700;
    font-size: 20px;
    color: var(--primary-dark);
    background: white;
    padding: 6px 16px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

/* ========================================
   ENERGY MATRIX
   ======================================== */

.energy-matrix {
    display: flex;
    flex-direction: column;
    gap: 25px;
    padding: 20px;
    background: var(--bg-pink);
    border-radius: 12px;
    margin-top: 15px;
}

.energy-item {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.energy-item label {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-size: 16px;
}

.energy-slider {
    background: linear-gradient(to right, 
        #ff7675 0%, 
        #fdcb6e 25%,
        #ffeaa7 50%,
        #55efc4 75%,
        #00b894 100%);
}

/* ========================================
   CONSENT SECTION
   ======================================== */

.consent-section {
    background: var(--bg-pink);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.consent-box {
    margin-bottom: 20px;
}

.consent-box:last-child {
    margin-bottom: 0;
}

.consent-label {
    background: white !important;
    padding: 20px !important;
    border: 2px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
}

.consent-label:hover {
    border-color: var(--primary-color) !important;
}

.consent-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-dark);
}

/* ========================================
   SUBMIT SECTION
   ======================================== */

.submit-section {
    padding: 40px 30px;
    text-align: center;
    background: var(--bg-light);
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 18px 50px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: 'Poppins', sans-serif;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.submit-btn i {
    font-size: 20px;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ========================================
   SUCCESS MESSAGE
   ======================================== */

.success-message {
    display: none;
    padding: 60px 30px;
    text-align: center;
    animation: fadeIn 0.6s ease;
}

.success-message.show {
    display: block;
}

.success-content {
    max-width: 500px;
    margin: 0 auto;
}

.success-content i {
    font-size: 80px;
    color: var(--success-color);
    margin-bottom: 20px;
}

.success-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.success-content p {
    font-size: 16px;
    color: var(--text-medium);
    line-height: 1.8;
}

/* Action Buttons in Success Message */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
    width: 100%;
    max-width: 400px;
}

.pdf-btn,
.whatsapp-btn {
    width: 100%;
    padding: 16px 30px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-family: 'Poppins', sans-serif;
    box-shadow: var(--shadow-md);
}

.pdf-btn {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
}

.pdf-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #c0392b, #e74c3c);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #128C7E, #25D366);
}

.pdf-btn:active,
.whatsapp-btn:active {
    transform: translateY(-1px);
}

.pdf-btn i,
.whatsapp-btn i {
    font-size: 20px;
}

.info-text {
    font-size: 14px !important;
    color: var(--text-light) !important;
    font-style: italic;
    margin-top: 20px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    text-align: left;
}

.info-text i {
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ========================================
   FOOTER
   ======================================== */

.form-footer {
    padding: 30px;
    text-align: center;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.form-footer p {
    font-size: 14px;
    color: var(--text-medium);
    margin-bottom: 5px;
}

.footer-note {
    font-size: 12px;
    color: var(--text-light);
    font-style: italic;
}

/* ========================================
   VALIDATION STYLES
   ======================================== */

.form-group.error input[type="text"],
.form-group.error textarea {
    border-color: var(--error-color);
    animation: shake 0.3s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.error-message {
    color: var(--error-color);
    font-size: 13px;
    margin-top: 8px;
    display: none;
    font-weight: 500;
}

.form-group.error .error-message {
    display: block;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        border-radius: 16px;
    }
    
    .form-header {
        padding: 30px 20px 20px;
    }
    
    .form-header h1 {
        font-size: 22px;
    }
    
    .logo-area i {
        font-size: 28px;
    }
    
    .intro-section {
        padding: 30px 20px;
    }
    
    .intro-section h2 {
        font-size: 22px;
    }
    
    .intro-section p {
        font-size: 15px;
    }
    
    .form-module {
        padding: 30px 20px;
    }
    
    .module-header {
        gap: 12px;
    }
    
    .module-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .module-header h3 {
        font-size: 20px;
    }
    
    .form-group label {
        font-size: 15px;
    }
    
    .checkbox-label,
    .radio-label {
        padding: 12px 14px;
        font-size: 14px;
    }
    
    .slider-container {
        padding: 15px;
    }
    
    .slider-labels {
        font-size: 12px;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .slider-value {
        font-size: 18px;
        padding: 4px 12px;
    }
    
    .energy-matrix {
        padding: 15px;
        gap: 20px;
    }
    
    .energy-item {
        padding: 15px;
    }
    
    .consent-section {
        padding: 20px;
    }
    
    .consent-label {
        padding: 15px !important;
    }
    
    .consent-text {
        font-size: 13px;
    }
    
    .submit-section {
        padding: 30px 20px;
    }
    
    .submit-btn {
        padding: 16px 40px;
        font-size: 16px;
        width: 100%;
        justify-content: center;
    }
    
    .success-message {
        padding: 40px 20px;
    }
    
    .success-content i {
        font-size: 60px;
    }
    
    .success-content h2 {
        font-size: 26px;
    }
    
    .success-content p {
        font-size: 15px;
    }
    
    .action-buttons {
        gap: 12px;
    }
    
    .pdf-btn,
    .whatsapp-btn {
        padding: 14px 24px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .form-header h1 {
        font-size: 18px;
    }
    
    .intro-section h2 {
        font-size: 20px;
    }
    
    .module-header h3 {
        font-size: 18px;
    }
    
    .slider-labels span:not(.slider-value) {
        font-size: 11px;
    }
    
    .pdf-btn,
    .whatsapp-btn {
        font-size: 14px;
        padding: 12px 20px;
    }
    
    .info-text {
        font-size: 12px !important;
    }
}

/* ========================================
   LOADING STATE
   ======================================== */

.submit-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.submit-btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    body {
        background: white;
    }
    
    .container {
        box-shadow: none;
    }
    
    .progress-container,
    .submit-btn {
        display: none;
    }
}