/**
 * Stemweder Funnel - Styles
 * @version 1.6.2
 */

/* ============================================
   PAGE BUILDER ISOLATION
   Prevents Elementor, Divi, WPBakery etc. from
   overriding our styles - selective approach
   ============================================ */

.sf-funnel-container,
.sf-funnel-container *,
.sf-funnel-container *::before,
.sf-funnel-container *::after {
    box-sizing: border-box;
}

/* Prevent Elementor column/section width overrides */
.elementor-widget-container .sf-funnel-container,
.elementor-element .sf-funnel-container,
.et_pb_module .sf-funnel-container,
.wpb_wrapper .sf-funnel-container,
.fl-module-content .sf-funnel-container {
    width: 100%;
    max-width: 100%;
}

/* ============================================
   CSS VARIABLES (Theme Defaults)
   ============================================ */

.sf-funnel-container {
    --sf-primary: #7ab51d;
    --sf-primary-dark: #5a9010;
    --sf-primary-light: #e8f5d6;
    --sf-button: #222222;
    --sf-button-hover: #333333;
    --sf-text: #333333;
    --sf-text-light: #666666;
    --sf-text-muted: #999999;
    --sf-border: #e0e0e0;
    --sf-border-focus: var(--sf-primary);
    --sf-bg: #ffffff;
    --sf-bg-light: #f8f9fa;
    --sf-bg-dark: #f0f0f0;
    --sf-error: #e74c3c;
    --sf-success: #27ae60;
    --sf-radius: 8px;
    --sf-radius-lg: 12px;
    --sf-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --sf-shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);
    --sf-transition: 0.2s ease;
    --sf-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* ============================================
   BASE CONTAINER
   ============================================ */

.sf-funnel-container {
    font-family: var(--sf-font);
    font-size: 16px;
    line-height: 1.5;
    color: var(--sf-text);
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ensure inputs don't get weird page builder styles */
.sf-funnel-container input,
.sf-funnel-container textarea,
.sf-funnel-container select,
.sf-funnel-container button {
    font-family: inherit;
}

.sf-funnel-container a {
    color: var(--sf-primary);
    text-decoration: underline;
}

.sf-funnel-container a:hover {
    color: var(--sf-primary-dark);
}

.sf-funnel {
    background: var(--sf-bg);
    border-radius: var(--sf-radius-lg);
    box-shadow: var(--sf-shadow);
    overflow: hidden;
}

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

.sf-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--sf-text-muted);
}

.sf-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--sf-border);
    border-top-color: var(--sf-primary);
    border-radius: 50%;
    animation: sf-spin 0.8s linear infinite;
    margin-bottom: 15px;
}

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

.sf-noscript {
    padding: 40px 20px;
    text-align: center;
    background: var(--sf-bg-light);
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.sf-progress {
    height: 6px;
    background: var(--sf-bg-dark);
    position: relative;
    overflow: hidden;
}

.sf-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--sf-primary), var(--sf-primary-dark));
    transition: width 0.4s ease;
    border-radius: 0 3px 3px 0;
}

.sf-progress-text {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
    font-weight: 600;
    color: var(--sf-text-muted);
    display: none;
}

/* Autosave Feedback Indicator */
.sf-autosave-indicator {
    display: block;
    text-align: right;
    padding: 4px 12px 0;
    font-size: 11px;
    font-weight: 600;
    color: var(--sf-success);
    pointer-events: none;
    white-space: nowrap;
    line-height: 1;
}

/* Vue transition: sf-fade */
.sf-fade-enter-active,
.sf-fade-leave-active {
    transition: opacity 0.3s ease;
}

.sf-fade-enter-from,
.sf-fade-leave-to {
    opacity: 0;
}

/* ============================================
   STEP CONTAINER
   ============================================ */

.sf-step {
    padding: 30px 25px;
    min-height: 300px;
    animation: sf-fadeIn 0.3s ease;
}

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

.sf-step-header {
    margin-bottom: 25px;
    text-align: center;
}

.sf-step-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--sf-text);
    margin: 0;
    line-height: 1.3;
}

/* Accessible focus: only visible for keyboard navigation */
.sf-step-title:focus {
    outline: none;
}

.sf-step-title:focus-visible {
    outline: 2px solid var(--sf-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

.sf-step-intro {
    color: var(--sf-text-light);
    text-align: center;
    margin-bottom: 20px;
}

/* ============================================
   OPTION CARDS (Customer Type, Gewerk)
   ============================================ */

.sf-option-grid {
    display: grid;
    gap: 15px;
    margin-bottom: 20px;
}

.sf-option-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.sf-option-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}

.sf-option-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 15px;
    background: var(--sf-bg);
    border: 2px solid var(--sf-border);
    border-radius: var(--sf-radius-lg);
    cursor: pointer;
    transition: all var(--sf-transition);
    text-align: center;
}

.sf-option-card:hover {
    border-color: var(--sf-primary);
    background: var(--sf-primary-light, #f8f9fa);
    box-shadow: var(--sf-shadow);
}

.sf-option-card.sf-selected {
    border-color: var(--sf-primary);
    background: var(--sf-primary);
    color: var(--sf-card-selected-text, #ffffff);
}

.sf-option-card.sf-selected .sf-option-icon,
.sf-option-card.sf-selected .sf-option-label,
.sf-option-card.sf-selected .sf-option-desc {
    color: var(--sf-card-selected-text, #ffffff);
}

.sf-option-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    line-height: 1;
    display: block;
}

.sf-option-label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--sf-text);
    margin-bottom: 4px;
}

.sf-option-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--sf-text-muted);
}

/* ============================================
   FORM FIELDS
   ============================================ */

.sf-field {
    margin-bottom: 20px;
}

.sf-field-row {
    display: flex;
    gap: 15px;
}

.sf-field-row .sf-field {
    flex: 1;
}

.sf-field-small {
    flex: 0 0 100px !important;
}

.sf-field-large {
    flex: 1 1 auto !important;
}

.sf-label {
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--sf-text);
    margin-bottom: 6px;
}

.sf-required {
    color: var(--sf-error);
}

.sf-input,
.sf-textarea,
.sf-select {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--sf-text);
    background: var(--sf-bg);
    border: 2px solid var(--sf-border);
    border-radius: var(--sf-radius);
    transition: border-color var(--sf-transition), box-shadow var(--sf-transition);
    box-sizing: border-box;
}

.sf-input:focus,
.sf-textarea:focus,
.sf-select:focus {
    outline: none;
    border-color: var(--sf-primary);
    box-shadow: 0 0 0 3px var(--sf-primary-light);
}

.sf-input::placeholder,
.sf-textarea::placeholder {
    color: var(--sf-text-muted);
}

.sf-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Input with suffix */
.sf-input-wrapper {
    position: relative;
}

.sf-input-wrapper.sf-has-suffix .sf-input {
    padding-right: 50px;
}

.sf-input-suffix {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sf-text-muted);
    font-size: 0.9rem;
}

/* ============================================
   BUTTON OPTIONS (Radio-style buttons)
   ============================================ */

.sf-button-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sf-button-option {
    flex: 1 1 200px;
    padding: 15px;
    background: var(--sf-bg);
    border: 2px solid var(--sf-border);
    border-radius: var(--sf-radius);
    cursor: pointer;
    transition: all var(--sf-transition);
    text-align: left;
}

.sf-button-option:hover {
    border-color: var(--sf-primary);
    background: var(--sf-primary-light, #f8f9fa);
}

.sf-button-option.sf-selected {
    border-color: var(--sf-primary);
    background: var(--sf-primary);
}

.sf-button-option.sf-selected .sf-button-option-label,
.sf-button-option.sf-selected .sf-button-option-desc {
    color: var(--sf-card-selected-text, #ffffff);
}

.sf-button-option-label {
    display: block;
    font-weight: 600;
    color: var(--sf-text);
    margin-bottom: 2px;
}

.sf-button-option-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--sf-text-muted);
}

/* ============================================
   CHECKBOXES
   ============================================ */

.sf-checkbox-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sf-checkbox-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: var(--sf-bg);
    border: 2px solid var(--sf-border);
    border-radius: var(--sf-radius);
    cursor: pointer;
    transition: all var(--sf-transition);
}

.sf-checkbox-option:hover {
    border-color: var(--sf-primary);
    background: var(--sf-primary-light, #f8f9fa);
}

.sf-checkbox-option.sf-selected {
    border-color: var(--sf-primary);
    background: var(--sf-primary);
    color: var(--sf-card-selected-text, #ffffff);
}

.sf-checkbox-option input {
    display: none;
}

.sf-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    margin: 15px 0;
}

.sf-checkbox input[type="checkbox"] {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    accent-color: var(--sf-primary);
    cursor: pointer;
}

.sf-checkbox span {
    font-size: 0.95rem;
    color: var(--sf-text);
}

.sf-checkbox-highlight {
    padding: 12px 15px;
    background: var(--sf-primary-light);
    border-radius: var(--sf-radius);
    border: 1px solid var(--sf-primary);
}

.sf-reminder-consent {
    margin-top: 10px;
    padding: 10px 12px;
    background: var(--sf-bg-light);
    border-radius: var(--sf-radius);
    font-size: 0.85rem;
    color: var(--sf-text-muted);
}

.sf-reminder-consent span {
    color: var(--sf-text-muted);
}

.sf-checkbox-privacy {
    background: var(--sf-bg-light);
    padding: 15px;
    border-radius: var(--sf-radius);
}

.sf-checkbox-privacy a {
    color: var(--sf-primary);
    text-decoration: underline;
}

/* Radio buttons */
.sf-radio-group {
    display: flex;
    gap: 20px;
}

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

.sf-radio input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--sf-primary);
}

/* ============================================
   FILE UPLOAD
   ============================================ */

.sf-upload-zone {
    position: relative;
    border: 2px dashed var(--sf-border);
    border-radius: var(--sf-radius-lg);
    padding: 40px 20px;
    text-align: center;
    transition: all var(--sf-transition);
    background: var(--sf-bg-light);
}

.sf-upload-zone:hover {
    border-color: var(--sf-primary);
    background: var(--sf-primary-light);
}

.sf-upload-zone.sf-uploading {
    pointer-events: none;
    opacity: 0.7;
}

.sf-upload-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.sf-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    pointer-events: none;
}

.sf-upload-icon {
    font-size: 2.5rem;
}

.sf-upload-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid var(--sf-border);
    border-top-color: var(--sf-primary);
    border-radius: 50%;
    animation: sf-spin 0.8s linear infinite;
}

.sf-upload-text {
    font-weight: 500;
    color: var(--sf-text);
}

.sf-upload-hint {
    font-size: 0.85rem;
    color: var(--sf-text-muted);
}

.sf-file-list {
    margin-top: 15px;
}

.sf-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--sf-bg);
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    margin-bottom: 8px;
}

.sf-file-name {
    font-size: 0.9rem;
    color: var(--sf-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sf-file-remove {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sf-bg-dark);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--sf-text-muted);
    font-size: 14px;
    transition: all var(--sf-transition);
}

.sf-file-remove:hover {
    background: var(--sf-error);
    color: white;
}

/* Enhanced File Upload (v1.5) */
.sf-file-queue {
    margin-top: 15px;
}

.sf-file-queue .sf-file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--sf-bg);
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    margin-bottom: 8px;
}

.sf-file-item.sf-file-complete {
    border-color: var(--sf-success);
    background: rgba(40, 167, 69, 0.05);
}

.sf-file-item.sf-file-error {
    border-color: var(--sf-error);
    background: rgba(220, 53, 69, 0.05);
}

.sf-file-thumb {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--sf-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sf-file-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sf-file-icon {
    font-size: 24px;
}

.sf-file-info {
    flex: 1;
    min-width: 0;
}

.sf-file-info .sf-file-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 4px;
}

.sf-file-progress {
    height: 4px;
    background: var(--sf-bg-dark);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 4px;
}

.sf-file-progress-bar {
    height: 100%;
    background: var(--sf-primary);
    border-radius: 2px;
    transition: width 0.2s ease;
}

.sf-file-status {
    font-size: 0.8rem;
    color: var(--sf-text-muted);
}

.sf-file-status.sf-status-ok {
    color: var(--sf-success);
}

.sf-file-status.sf-status-error {
    color: var(--sf-error);
}

.sf-file-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.sf-file-retry {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sf-primary-light);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--sf-primary);
    font-size: 16px;
    transition: all var(--sf-transition);
}

.sf-file-retry:hover {
    background: var(--sf-primary);
    color: white;
}

.sf-upload-total {
    margin-top: 15px;
    margin-bottom: 15px;
}

.sf-upload-total-bar {
    height: 8px;
    background: var(--sf-bg-dark);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 6px;
}

.sf-upload-total-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--sf-primary), var(--sf-primary-light));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.sf-upload-total-text {
    font-size: 0.85rem;
    color: var(--sf-text-muted);
    display: block;
    text-align: center;
}

.sf-upload-summary {
    text-align: center;
    color: var(--sf-success);
    font-weight: 500;
    margin: 15px 0;
}

/* ============================================
   SUMMARY
   ============================================ */

.sf-summary {
    background: var(--sf-bg-light);
    border-radius: var(--sf-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.sf-summary-section {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--sf-border);
}

.sf-summary-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sf-summary-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--sf-primary);
    margin: 0;
}

.sf-summary-row {
    display: flex;
    margin-bottom: 6px;
}

.sf-summary-label {
    flex: 0 0 120px;
    font-size: 0.9rem;
    color: var(--sf-text-muted);
}

.sf-summary-value {
    flex: 1;
    font-size: 0.9rem;
    color: var(--sf-text);
}

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

.sf-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--sf-border);
}

.sf-spacer {
    flex: 1;
}

.sf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: var(--sf-radius);
    cursor: pointer;
    transition: all var(--sf-transition);
}

.sf-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sf-btn-next,
.sf-btn-submit {
    background: var(--sf-button);
    color: white;
}

.sf-btn-next:hover:not(:disabled),
.sf-btn-submit:hover:not(:disabled) {
    background: var(--sf-button-hover);
    transform: translateY(-1px);
    box-shadow: var(--sf-shadow);
}

.sf-btn-back {
    background: transparent;
    color: var(--sf-text-light);
    border: 2px solid var(--sf-border);
}

.sf-btn-back:hover {
    border-color: var(--sf-text-light);
    color: var(--sf-text);
}

.sf-btn-secondary {
    background: transparent;
    color: var(--sf-text-light);
    border: 1px solid var(--sf-border);
    padding: 10px 20px;
    font-size: 0.9rem;
}

.sf-btn-secondary:hover {
    background: var(--sf-bg-light);
}

.sf-btn-primary {
    background: var(--sf-button);
    color: white;
}

.sf-btn-primary:hover:not(:disabled) {
    background: var(--sf-button-hover);
    transform: translateY(-1px);
    box-shadow: var(--sf-shadow);
}

.sf-btn-skip {
    display: block;
    width: 100%;
    margin-top: 15px;
    text-align: center;
}

.sf-btn-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: sf-spin 0.8s linear infinite;
}

/* ============================================
   ANTI-SPAM HONEYPOT (hidden from users)
   ============================================ */

.sf-hp-wrap {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    z-index: -1 !important;
}

/* ============================================
   EMPTY STATE
   ============================================ */

.sf-empty-state {
    text-align: center;
    padding: 30px 20px;
    color: var(--sf-text-light);
}

.sf-empty-state p {
    margin: 0 0 15px;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   SUCCESS STATE
   ============================================ */

.sf-step-success {
    text-align: center;
    padding: 60px 30px;
}

.sf-success-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: var(--sf-primary);
    color: white;
    font-size: 40px;
    font-weight: bold;
    border-radius: 50%;
    animation: sf-pop 0.4s ease;
}

@keyframes sf-pop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.sf-step-success h2 {
    font-size: 1.8rem;
    color: var(--sf-primary);
    margin-bottom: 10px;
}

.sf-step-success p {
    color: var(--sf-text-light);
    max-width: 400px;
    margin: 0 auto;
}

/* ============================================
   ERROR MESSAGES
   ============================================ */

.sf-error {
    color: var(--sf-error);
    font-size: 0.85rem;
    margin-top: 5px;
}

.sf-submit-error {
    background: #fdf2f2;
    padding: 12px 15px;
    border-radius: var(--sf-radius);
    border: 1px solid var(--sf-error);
    margin-top: 15px;
}

/* ============================================
   TRUST BADGES
   ============================================ */

.sf-trust-badge {
    padding: 15px 20px;
    background: var(--sf-primary-light, #e8f5d6);
    border-radius: var(--sf-radius);
    margin-top: 20px;
}

.sf-trust-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.sf-trust-list li {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: white;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--sf-text);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    white-space: nowrap;
}

.sf-trust-check {
    color: var(--sf-primary);
    font-weight: bold;
    font-size: 1em;
}

/* ============================================
   PROJECT ADDRESS
   ============================================ */

.sf-project-address {
    background: var(--sf-bg-light);
    padding: 15px;
    border-radius: var(--sf-radius);
    margin: 15px 0;
    border-left: 3px solid var(--sf-primary);
}

/* ============================================
   RESPONSIVE - TABLET (1024px)
   ============================================ */

@media (max-width: 1024px) {
    .sf-funnel-container {
        font-size: 15px;
    }
    
    .sf-step {
        padding: 25px 20px;
    }
    
    .sf-option-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   RESPONSIVE - TABLET SMALL (768px)
   ============================================ */

@media (max-width: 768px) {
    .sf-step {
        padding: 20px 15px;
        min-height: auto;
    }
    
    .sf-step-title {
        font-size: 1.35rem;
    }
    
    .sf-option-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sf-option-card {
        padding: 15px 12px;
    }
    
    .sf-option-icon {
        font-size: 2rem;
    }
    
    .sf-btn {
        padding: 12px 20px;
        font-size: 0.95rem;
    }
    
    .sf-trust-list {
        flex-direction: column;
        align-items: center;
    }
    
    .sf-trust-list li {
        width: 100%;
        justify-content: center;
    }
    
    .sf-radio-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .sf-checkbox-options {
        flex-direction: column;
    }
    
    .sf-checkbox-option {
        width: 100%;
    }
}

/* ============================================
   RESPONSIVE - MOBILE (600px)
   ============================================ */

@media (max-width: 600px) {
    .sf-funnel-container {
        font-size: 14px;
    }
    
    .sf-step {
        padding: 18px 12px;
    }
    
    .sf-step-title {
        font-size: 1.2rem;
        line-height: 1.4;
    }
    
    .sf-step-intro {
        font-size: 0.9rem;
    }
    
    .sf-option-grid,
    .sf-option-grid-3,
    .sf-option-grid-4 {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .sf-option-card {
        flex-direction: row;
        text-align: left;
        gap: 12px;
        padding: 14px 12px;
    }
    
    .sf-option-icon {
        font-size: 1.8rem;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .sf-option-content {
        flex: 1;
        min-width: 0;
    }
    
    .sf-option-label {
        font-size: 0.9rem;
    }
    
    .sf-option-desc {
        font-size: 0.75rem;
    }
    
    .sf-field {
        margin-bottom: 15px;
    }
    
    .sf-field-row {
        flex-direction: column;
        gap: 0;
    }
    
    .sf-field-small,
    .sf-field-large {
        flex: 1 1 auto !important;
        width: 100% !important;
    }
    
    .sf-input,
    .sf-textarea,
    .sf-select {
        padding: 10px 12px;
        font-size: 16px; /* Prevents iOS zoom on focus */
    }
    
    .sf-button-options {
        flex-direction: column;
        gap: 8px;
    }
    
    .sf-button-option {
        flex: 1 1 auto;
        width: 100%;
    }
    
    .sf-navigation {
        flex-direction: column-reverse;
        gap: 10px;
        margin-top: 20px;
        padding-top: 15px;
    }
    
    .sf-btn {
        width: 100%;
        padding: 12px 16px;
    }
    
    .sf-spacer {
        display: none;
    }
    
    .sf-summary {
        padding: 15px 12px;
    }
    
    .sf-summary-row {
        flex-direction: column;
        gap: 2px;
        margin-bottom: 10px;
    }
    
    .sf-summary-label {
        flex: none;
        font-weight: 500;
        font-size: 0.8rem;
    }
    
    .sf-summary-value {
        font-size: 0.85rem;
    }
    
    .sf-trust-badge {
        padding: 12px;
    }
    
    .sf-trust-list {
        gap: 6px;
    }
    
    .sf-trust-list li {
        padding: 6px 10px;
        font-size: 0.75rem;
        width: 100%;
        justify-content: center;
    }
    
    .sf-upload-zone {
        padding: 25px 15px;
    }
    
    .sf-upload-icon {
        font-size: 2rem;
    }
    
    .sf-upload-text {
        font-size: 0.9rem;
    }
    
    .sf-file-item {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .sf-file-thumb {
        width: 40px;
        height: 40px;
    }
    
    .sf-file-info .sf-file-name {
        font-size: 0.8rem;
    }
    
    .sf-step-success {
        padding: 40px 20px;
    }
    
    .sf-success-icon {
        width: 60px;
        height: 60px;
        font-size: 30px;
    }
    
    .sf-step-success h2 {
        font-size: 1.4rem;
    }
    
    .sf-step-success p {
        font-size: 0.9rem;
    }
    
    .sf-restore-content {
        padding: 20px;
        margin: 10px;
    }
    
    .sf-restore-content h3 {
        font-size: 18px;
    }
    
    .sf-restore-content p {
        font-size: 14px;
    }
}

/* ============================================
   RESPONSIVE - SMALL MOBILE (480px)
   ============================================ */

@media (max-width: 480px) {
    .sf-step {
        padding: 15px 10px;
    }
    
    .sf-step-title {
        font-size: 1.1rem;
    }
    
    .sf-option-card {
        padding: 12px 10px;
    }
    
    .sf-option-icon {
        font-size: 1.5rem;
    }
    
    .sf-label {
        font-size: 0.85rem;
    }
    
    .sf-btn {
        padding: 11px 14px;
        font-size: 0.9rem;
    }
    
    .sf-checkbox span {
        font-size: 0.85rem;
    }
    
    .sf-checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
    }
}

/* ============================================
   RESTORE DIALOG (Autosave)
   ============================================ */

.sf-restore-dialog {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.sf-restore-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.sf-restore-content {
    position: relative;
    background: var(--sf-bg);
    border-radius: var(--sf-radius-lg);
    padding: 30px;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--sf-shadow-lg);
    text-align: center;
    animation: sf-restore-appear 0.3s ease;
}

@keyframes sf-restore-appear {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.sf-restore-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.sf-restore-content h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--sf-text);
}

.sf-restore-content p {
    margin: 0 0 25px 0;
    color: var(--sf-text-light);
    font-size: 15px;
    line-height: 1.6;
}

.sf-restore-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sf-restore-actions .sf-btn {
    width: 100%;
    justify-content: center;
}

.sf-restore-actions .sf-btn-secondary {
    background: transparent;
    color: var(--sf-text-light);
    border: 1px solid var(--sf-border);
}

.sf-restore-actions .sf-btn-secondary:hover {
    background: var(--sf-bg-light);
    color: var(--sf-text);
}

/* ============================================
   AUTOSAVE PRIVACY NOTICE (DSGVO)
   ============================================ */

.sf-autosave-notice {
    margin-bottom: 20px;
    animation: sf-restore-appear 0.3s ease;
}

.sf-autosave-notice-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--sf-bg-light, #f5f5f5);
    border: 1px solid var(--sf-border, #e0e0e0);
    border-radius: var(--sf-radius, 8px);
    font-size: 13px;
    line-height: 1.5;
    color: var(--sf-text-light, #666);
}

.sf-autosave-notice-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.sf-autosave-notice-text {
    flex: 1;
    margin: 0;
}

.sf-autosave-notice-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.sf-btn-sm {
    padding: 4px 12px !important;
    font-size: 13px !important;
    min-height: auto !important;
}

.sf-btn-link {
    background: transparent !important;
    border: none !important;
    color: var(--sf-text-light, #666) !important;
    text-decoration: underline;
    cursor: pointer;
    padding: 4px 8px !important;
}

.sf-btn-link:hover {
    color: var(--sf-text, #333) !important;
}

@media (max-width: 600px) {
    .sf-autosave-notice-inner {
        flex-wrap: wrap;
    }
    .sf-autosave-notice-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* ============================================
   THEME & PAGE BUILDER COMPATIBILITY
   Specific overrides for common issues
   ============================================ */

/* Elementor overrides */
.elementor-widget-container .sf-funnel-container .sf-input,
.elementor-widget-container .sf-funnel-container .sf-textarea,
.elementor-widget-container .sf-funnel-container .sf-select {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: auto !important;
}

.elementor-widget-container .sf-funnel-container .sf-btn {
    display: inline-flex !important;
    height: auto !important;
    min-height: auto !important;
}

.elementor-widget-container .sf-funnel-container .sf-option-grid {
    display: grid !important;
}

/* Divi overrides */
.et_pb_module .sf-funnel-container .sf-input,
.et_pb_module .sf-funnel-container .sf-textarea {
    background: var(--sf-bg) !important;
    border-style: solid !important;
}

.et_pb_module .sf-funnel-container .sf-btn {
    text-transform: none !important;
    letter-spacing: normal !important;
}

/* Astra theme overrides */
.ast-single-post .sf-funnel-container,
.ast-page-builder-template .sf-funnel-container,
body.flavor-flavor .sf-funnel-container {
    max-width: 100% !important;
}

.sf-funnel-container .sf-input:focus,
.sf-funnel-container .sf-textarea:focus {
    box-shadow: 0 0 0 3px var(--sf-primary-light) !important;
    outline: none !important;
}

/* GeneratePress overrides */
.generate-columns .sf-funnel-container {
    padding: 0 !important;
}

/* Prevent margin collapse */
.sf-funnel-container .sf-step > *:first-child {
    margin-top: 0 !important;
}

.sf-funnel-container .sf-step > *:last-child {
    margin-bottom: 0 !important;
}

/* Fix for themes that set global list styles */
.sf-funnel-container ul,
.sf-funnel-container ol {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Ensure images don't break layout */
.sf-funnel-container img {
    max-width: 100% !important;
    height: auto !important;
}

/* Fix button styling from themes */
.sf-funnel-container .sf-btn,
.sf-funnel-container button.sf-btn {
    background-image: none !important;
    text-shadow: none !important;
}

.sf-funnel-container .sf-btn:hover {
    background-image: none !important;
}

/* ============================================
   STEP INDICATOR / STEPPER (CRO)
   ============================================ */

.sf-stepper {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 4px;
    margin: 0 0 24px;
    padding: 20px 16px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.sf-stepper-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 48px;
    flex: 1;
    max-width: 100px;
    position: relative;
}

/* Connector line between steps */
.sf-stepper-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 14px;
    left: calc(50% + 16px);
    width: calc(100% - 32px);
    height: 2px;
    background: var(--sf-border);
    z-index: 0;
}

.sf-stepper-item.sf-stepper-completed:not(:last-child)::after {
    background: var(--sf-primary);
}

.sf-stepper-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--sf-bg-light, #f5f5f5);
    color: var(--sf-text-muted);
    border: 2px solid var(--sf-border);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.sf-stepper-active .sf-stepper-number {
    background: var(--sf-primary);
    color: white;
    border-color: var(--sf-primary);
    box-shadow: 0 0 0 4px rgba(var(--sf-primary-rgb, 76, 175, 80), 0.15);
}

.sf-stepper-completed .sf-stepper-number {
    background: var(--sf-primary);
    color: white;
    border-color: var(--sf-primary);
}

.sf-stepper-check {
    font-size: 0.8rem;
    line-height: 1;
}

.sf-stepper-label {
    font-size: 0.65rem;
    color: var(--sf-text-muted);
    text-align: center;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.sf-stepper-active .sf-stepper-label {
    color: var(--sf-primary);
    font-weight: 600;
}

.sf-stepper-completed .sf-stepper-label {
    color: var(--sf-text);
}

/* ============================================
   SUMMARY EDIT LINKS (CRO)
   ============================================ */

.sf-summary-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.sf-summary-section-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--sf-primary);
}

.sf-summary-edit {
    background: none;
    border: none;
    color: var(--sf-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s;
    white-space: nowrap;
}

.sf-summary-edit:hover {
    background: var(--sf-primary-light, #e8f5d6);
    text-decoration: none;
}

/* Gewerk detail rows in summary */
.sf-summary-row-detail {
    padding-left: 8px;
    border-left: 2px solid var(--sf-primary-light, #e8f5d6);
}

/* ============================================
   INLINE VALIDATION FEEDBACK (CRO)
   ============================================ */

.sf-input:focus:invalid,
.sf-input.sf-input-error {
    border-color: var(--sf-error, #e53935);
}

.sf-input:focus:valid {
    border-color: var(--sf-primary);
}

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

@media print {
    .sf-funnel-container {
        box-shadow: none;
    }
    
    .sf-progress,
    .sf-navigation,
    .sf-stepper {
        display: none;
    }
}

/* ============================================
   STEPPER RESPONSIVE
   ============================================ */

@media (max-width: 600px) {
    .sf-stepper {
        gap: 2px;
        padding: 16px 8px 0;
        margin-bottom: 16px;
    }
    
    .sf-stepper-number {
        width: 24px;
        height: 24px;
        font-size: 0.65rem;
    }
    
    .sf-stepper-label {
        font-size: 0.55rem;
    }
    
    .sf-stepper-item:not(:last-child)::after {
        top: 12px;
        left: calc(50% + 14px);
        width: calc(100% - 28px);
    }
    
    .sf-summary-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .sf-stepper-label {
        display: none;
    }
    
    .sf-stepper {
        gap: 6px;
        padding: 14px 6px 0;
    }
}