/**
 * DriveWeb Oferta 35€ PRO - Frontend Styles
 * Design moderno com animações e UX melhorada
 */

:root {
    --dw-primary: #3B82F6;
    --dw-primary-dark: #2563EB;
    --dw-success: #10B981;
    --dw-warning: #F59E0B;
    --dw-danger: #EF4444;
    --dw-dark: #0F172A;
    --dw-gray: #64748B;
    --dw-light: #F8FAFC;
    --dw-white: #FFFFFF;
    --dw-border: #E2E8F0;
    --dw-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
    --dw-shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);
    --dw-radius: 16px;
    --dw-radius-sm: 8px;
    --dw-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset e Base */
.dw-oferta35-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 24px;
    color: var(--dw-dark);
    line-height: 1.6;
}

.dw-oferta35-wrapper * {
    box-sizing: border-box;
}

/* Steps Container */
.dw-step {
    display: none;
    animation: fadeIn 0.5s ease;
}

.dw-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== ETAPA 1: INTRO ========== */

.dw-step-intro {
    text-align: center;
    padding: 40px 0;
}

.dw-intro-animation {
    margin-bottom: 32px;
}

.dw-rocket-container {
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.dw-rocket {
    width: 80px;
    height: 80px;
    color: var(--dw-primary);
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.3));
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.dw-intro-title {
    font-size: 42px;
    font-weight: 900;
    margin: 0 0 24px;
    letter-spacing: -0.03em;
    color: var(--dw-dark);
    line-height: 1.2;
}

.dw-intro-text {
    max-width: 600px;
    margin: 0 auto 40px;
    font-size: 18px;
}

.dw-intro-lead {
    font-size: 22px;
    margin-bottom: 16px;
}

.dw-highlight-box {
    background: linear-gradient(135deg, var(--dw-primary) 0%, #2563EB 100%);
    color: white;
    padding: 20px 24px;
    border-radius: var(--dw-radius);
    margin: 24px 0;
    font-size: 20px;
    font-weight: 600;
    box-shadow: var(--dw-shadow);
}

.dw-intro-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.dw-feature-card {
    background: var(--dw-white);
    border: 2px solid var(--dw-border);
    border-radius: var(--dw-radius);
    padding: 24px;
    text-align: center;
    transition: var(--dw-transition);
}

.dw-feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--dw-primary);
    box-shadow: var(--dw-shadow);
}

.dw-feature-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
}

.dw-feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--dw-dark);
}

.dw-feature-card p {
    margin: 0;
    font-size: 14px;
    color: var(--dw-gray);
}

.dw-intro-cta {
    margin-top: 40px;
}

.dw-intro-note {
    margin-top: 16px;
    color: var(--dw-gray);
    font-size: 14px;
}

/* ========== ETAPA 2: FORM ========== */

.dw-step-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--dw-border);
}

.dw-back-btn {
    background: transparent;
    border: none;
    color: var(--dw-gray);
    font-size: 14px;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: var(--dw-radius-sm);
    transition: var(--dw-transition);
    font-weight: 600;
}

.dw-back-btn:hover {
    background: var(--dw-light);
    color: var(--dw-dark);
}

.dw-step-progress {
    flex: 1;
    max-width: 300px;
    margin-left: 24px;
}

.dw-progress-bar {
    height: 8px;
    background: var(--dw-border);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 8px;
}

.dw-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--dw-primary), #2563EB);
    transition: width 0.5s ease;
    border-radius: 999px;
}

.dw-step-label {
    font-size: 12px;
    color: var(--dw-gray);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dw-step-title {
    font-size: 32px;
    font-weight: 900;
    margin: 0 0 8px;
    color: var(--dw-dark);
}

.dw-step-subtitle {
    font-size: 16px;
    color: var(--dw-gray);
    margin: 0 0 32px;
}

/* Form Elements */

.dw-form-group {
    margin-bottom: 24px;
}

.dw-form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dw-dark);
    font-size: 14px;
}

.dw-form-input,
.dw-form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--dw-border);
    border-radius: var(--dw-radius-sm);
    font-size: 15px;
    font-family: inherit;
    transition: var(--dw-transition);
    background: var(--dw-white);
}

.dw-form-input:focus,
.dw-form-textarea:focus {
    outline: none;
    border-color: var(--dw-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.dw-form-hint {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--dw-gray);
}

.dw-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

/* Radio Cards */

.dw-radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.dw-radio-card {
    position: relative;
    cursor: pointer;
}

.dw-radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dw-radio-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 16px;
    border: 2px solid var(--dw-border);
    border-radius: var(--dw-radius-sm);
    background: var(--dw-white);
    transition: var(--dw-transition);
    min-height: 90px;
}

.dw-radio-card:hover .dw-radio-content {
    border-color: var(--dw-primary);
    background: rgba(59, 130, 246, 0.03);
}

.dw-radio-card input[type="radio"]:checked + .dw-radio-content {
    border-color: var(--dw-primary);
    background: rgba(59, 130, 246, 0.08);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dw-radio-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.dw-radio-text {
    font-weight: 600;
    font-size: 14px;
    color: var(--dw-dark);
}

/* File Upload */

.dw-file-upload {
    position: relative;
}

.dw-file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dw-file-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--dw-light);
    border: 2px dashed var(--dw-border);
    border-radius: var(--dw-radius-sm);
    cursor: pointer;
    transition: var(--dw-transition);
    font-weight: 600;
    font-size: 14px;
}

.dw-file-label:hover {
    background: var(--dw-white);
    border-color: var(--dw-primary);
}

.dw-file-icon {
    font-size: 20px;
}

.dw-file-name {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--dw-gray);
}

/* Section Divider */

.dw-section-divider {
    margin: 40px 0 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--dw-border);
}

.dw-section-divider h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--dw-dark);
}

/* ========== ETAPA 3: TERMS ========== */

.dw-terms-container {
    max-width: 640px;
    margin: 0 auto;
}

.dw-checkbox-group {
    margin-bottom: 32px;
}

.dw-checkbox-card {
    display: block;
    margin-bottom: 16px;
    cursor: pointer;
}

.dw-checkbox-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dw-checkbox-content {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    border: 2px solid var(--dw-border);
    border-radius: var(--dw-radius-sm);
    background: var(--dw-white);
    transition: var(--dw-transition);
    position: relative;
    padding-left: 52px;
}

.dw-checkbox-content::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 22px;
    width: 20px;
    height: 20px;
    border: 2px solid var(--dw-border);
    border-radius: 4px;
    transition: var(--dw-transition);
    background: var(--dw-white);
}

.dw-checkbox-content::after {
    content: '✓';
    position: absolute;
    left: 23px;
    top: 19px;
    font-size: 16px;
    font-weight: 700;
    color: white;
    opacity: 0;
    transition: var(--dw-transition);
}

.dw-checkbox-card:hover .dw-checkbox-content {
    border-color: var(--dw-primary);
    background: rgba(59, 130, 246, 0.03);
}

.dw-checkbox-card input[type="checkbox"]:checked + .dw-checkbox-content {
    border-color: var(--dw-success);
    background: rgba(16, 185, 129, 0.05);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.dw-checkbox-card input[type="checkbox"]:checked + .dw-checkbox-content::before {
    background: var(--dw-success);
    border-color: var(--dw-success);
}

.dw-checkbox-card input[type="checkbox"]:checked + .dw-checkbox-content::after {
    opacity: 1;
}

.dw-checkbox-card.dw-checkbox-error .dw-checkbox-content {
    border-color: #EF4444;
    background: rgba(239, 68, 68, 0.05);
    animation: shake 0.5s ease;
}

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

.dw-checkbox-title {
    display: block;
    font-weight: 600;
    color: var(--dw-dark);
    margin-bottom: 4px;
    font-size: 15px;
}

.dw-checkbox-desc {
    display: block;
    font-size: 13px;
    color: var(--dw-gray);
}

.dw-terms-link {
    color: var(--dw-primary);
    text-decoration: underline;
    font-weight: 700;
}

.dw-terms-link:hover {
    color: var(--dw-primary-dark);
}

/* Payment Summary */

.dw-payment-summary {
    margin: 32px 0;
}

.dw-price-box {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    padding: 32px;
    border-radius: var(--dw-radius);
    text-align: center;
    box-shadow: var(--dw-shadow-lg);
}

.dw-price-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.9;
    margin-bottom: 8px;
}

.dw-price-value {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 16px;
}

.dw-price-value span {
    font-size: 24px;
    font-weight: 600;
    opacity: 0.9;
}

.dw-price-features {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.95;
}

.dw-terms-note {
    text-align: center;
    color: var(--dw-gray);
    font-size: 13px;
    margin-top: 24px;
}

/* ========== ETAPA 4: SUCCESS ========== */

.dw-step-success {
    text-align: center;
    padding: 40px 0;
}

.dw-success-animation {
    margin-bottom: 32px;
}

.dw-checkmark-circle {
    display: inline-block;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dw-success), #059669);
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.3);
    animation: scaleIn 0.5s ease;
}

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

.dw-checkmark {
    width: 120px;
    height: 120px;
}

.dw-checkmark-circle-bg {
    stroke: rgba(255, 255, 255, 0.3);
    stroke-width: 2;
}

.dw-checkmark-check {
    stroke: white;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: drawCheck 0.8s 0.3s ease forwards;
}

@keyframes drawCheck {
    to {
        stroke-dashoffset: 0;
    }
}

.dw-success-title {
    font-size: 36px;
    font-weight: 900;
    margin: 0 0 12px;
    color: var(--dw-dark);
}

.dw-success-subtitle {
    font-size: 18px;
    color: var(--dw-gray);
    margin: 0 0 32px;
}

.dw-success-details {
    max-width: 500px;
    margin: 0 auto 40px;
}

.dw-success-box {
    background: var(--dw-light);
    border: 2px solid var(--dw-border);
    border-radius: var(--dw-radius-sm);
    padding: 20px;
    margin-bottom: 16px;
    text-align: left;
}

.dw-success-box strong {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dw-dark);
}

.dw-success-box p {
    margin: 0;
    font-family: 'Courier New', monospace;
    color: var(--dw-primary);
    font-weight: 600;
}

.dw-success-next h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 16px;
}

.dw-success-steps {
    max-width: 500px;
    margin: 0 auto 40px;
    text-align: left;
    padding-left: 20px;
}

.dw-success-steps li {
    margin-bottom: 12px;
    line-height: 1.6;
}

/* ========== BUTTONS ========== */

.dw-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 700;
    border: none;
    border-radius: var(--dw-radius-sm);
    cursor: pointer;
    transition: var(--dw-transition);
    text-decoration: none;
    font-family: inherit;
}

.dw-btn-primary {
    background: linear-gradient(135deg, var(--dw-primary), #2563EB);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.dw-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.dw-btn-secondary {
    background: var(--dw-light);
    color: var(--dw-dark);
    border: 2px solid var(--dw-border);
}

.dw-btn-secondary:hover {
    background: var(--dw-white);
    border-color: var(--dw-primary);
}

.dw-btn-success {
    background: linear-gradient(135deg, var(--dw-success), #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.dw-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.dw-btn-lg {
    padding: 16px 32px;
    font-size: 17px;
}

.dw-btn-arrow {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.dw-btn:hover .dw-btn-arrow {
    transform: translateX(4px);
}

.dw-btn-icon {
    font-size: 20px;
}

.dw-form-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.dw-final-actions {
    justify-content: center;
}

.dw-submit-btn {
    flex: 1;
    max-width: 400px;
}

/* ========== MODALS ========== */

.dw-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
}

.dw-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.dw-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: var(--dw-radius);
    box-shadow: var(--dw-shadow-lg);
    max-width: 90%;
    max-height: 90vh;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.dw-modal-contract {
    width: 800px;
    max-width: 90%;
}

.dw-modal-header {
    padding: 24px 24px 16px;
    border-bottom: 2px solid var(--dw-border);
    position: relative;
}

.dw-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--dw-dark);
}

.dw-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--dw-light);
    border-radius: 50%;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: var(--dw-transition);
    color: var(--dw-gray);
}

.dw-modal-close:hover {
    background: var(--dw-danger);
    color: white;
}

.dw-modal-body {
    padding: 24px;
    max-height: calc(90vh - 180px);
    overflow-y: auto;
}

.dw-modal-footer {
    padding: 16px 24px;
    border-top: 2px solid var(--dw-border);
    text-align: right;
}

/* Contract Modal Styles */

.dw-contract-body h3,
.dw-contract-body h4 {
    color: var(--dw-dark);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.dw-contract-body h4 {
    margin: 18px 0 8px;
    font-size: 16px;
}

.dw-contract-body p {
    margin: 12px 0;
    line-height: 1.7;
}

.dw35-contract-muted {
    color: var(--dw-gray);
    font-size: 14px;
}

.dw35-link {
    color: var(--dw-primary);
    text-decoration: none;
    font-weight: 700;
}

.dw35-link:hover {
    text-decoration: underline;
}

/* ========== FLOATING BUY BUTTON ========== */

.dw-floating-buy-button {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 99999;
    background: linear-gradient(135deg, var(--dw-success), #059669);
    color: white;
    padding: 16px 24px;
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
    cursor: pointer;
    transition: var(--dw-transition);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
    }
    50% {
        box-shadow: 0 8px 32px rgba(16, 185, 129, 0.6);
    }
}

.dw-floating-buy-button:hover {
    transform: scale(1.05);
}

.dw-float-price {
    font-size: 24px;
    font-weight: 900;
}

.dw-float-text {
    font-size: 15px;
    font-weight: 700;
}

/* Product Quick View Modal */

.dw-product-quick-view {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 32px;
    min-height: 400px;
}

.dw-product-image img {
    width: 100%;
    height: auto;
    border-radius: var(--dw-radius-sm);
}

.dw-product-title {
    font-size: 28px;
    font-weight: 900;
    margin: 0 0 16px;
    color: var(--dw-dark);
}

.dw-product-price {
    font-size: 40px;
    font-weight: 900;
    color: var(--dw-success);
    margin-bottom: 24px;
}

.dw-price-period {
    font-size: 20px;
    color: var(--dw-gray);
}

.dw-product-description {
    margin-bottom: 24px;
    color: var(--dw-gray);
}

.dw-product-features {
    margin-bottom: 32px;
}

.dw-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.dw-feature-icon {
    color: var(--dw-success);
    font-weight: 900;
    font-size: 18px;
}

.dw-product-actions {
    display: flex;
    gap: 12px;
}

.dw-product-actions .dw-btn {
    flex: 1;
}

/* Loading State */

.dw-loading {
    text-align: center;
    padding: 40px;
    color: var(--dw-gray);
}

/* Responsive */

@media (max-width: 768px) {
    .dw-intro-title {
        font-size: 32px;
    }
    
    .dw-intro-text {
        font-size: 16px;
    }
    
    .dw-intro-lead {
        font-size: 18px;
    }
    
    .dw-intro-features {
        grid-template-columns: 1fr;
    }
    
    .dw-form-row {
        grid-template-columns: 1fr;
    }
    
    .dw-form-actions {
        flex-direction: column;
    }
    
    .dw-step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .dw-step-progress {
        width: 100%;
        margin-left: 0;
    }
    
    .dw-product-quick-view {
        grid-template-columns: 1fr;
    }
    
    .dw-floating-buy-button {
        bottom: 20px;
        right: 20px;
        top: auto;
    }
}