/**
 * ProzessX ROI Rechner - Dark Theme v1.0
 * Cyan/Pink Akzente
 * DSGVO-konform: Keine externen Fonts
 */

/* --- CSS RESET & VARS --- */
:root {
    --px-cyan: #00d1ff;
    --px-pink: #ff0393;
    --px-dark-bg: #050505;
    --px-card-bg: rgba(255, 255, 255, 0.04);
    --px-border: rgba(255, 255, 255, 0.15);
    --px-border-hover: rgba(0, 209, 255, 0.5);
    --px-radius: 12px;
    --px-radius-sm: 8px;
    --px-radius-xs: 4px;
    --px-shadow-cyan: 0 10px 40px rgba(0, 209, 255, 0.15);
    --px-shadow-pink: 0 10px 40px rgba(255, 3, 147, 0.15);
    --px-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --px-glow-cyan: 0 0 20px rgba(0, 209, 255, 0.4);
    --px-glow-pink: 0 0 20px rgba(255, 3, 147, 0.4);
    /* DSGVO-konforme System Fonts */
    --px-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
}

/* --- CONTAINER --- */
.px-roi-section {
    background-color: var(--px-dark-bg);
    font-family: var(--px-font-family);
    color: #ffffff !important;
    padding: 60px 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.px-roi-section *,
.px-roi-section *::before,
.px-roi-section *::after {
    box-sizing: border-box;
}

.px-roi-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- HEADER --- */
.px-roi-header {
    text-align: center;
    margin-bottom: 48px;
}

.px-roi-header__tag {
    color: var(--px-cyan);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    display: block;
}

.px-roi-header__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 20px 0;
    line-height: 1.15;
}

.px-roi-header__subtitle {
    font-size: 1.1875rem;
    color: #ffffff !important;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- PROGRESS STEPS --- */
.px-steps {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.px-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--px-card-bg);
    border: 1px solid var(--px-border);
    border-radius: 999px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #ffffff !important;
    cursor: pointer;
    transition: var(--px-transition);
}

.px-step:hover {
    border-color: var(--px-border-hover);
    background: rgba(0, 209, 255, 0.05);
}

.px-step.active {
    border-color: var(--px-cyan);
    color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.1);
    box-shadow: var(--px-glow-cyan);
}

.px-step.completed {
    border-color: var(--px-pink);
    color: var(--px-pink);
    background: rgba(255, 3, 147, 0.1);
}

.px-step__number {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    font-weight: 700;
    font-size: 0.8125rem;
    color: #ffffff !important;
}

.px-step.active .px-step__number {
    background: var(--px-cyan);
    color: #000;
}

.px-step.completed .px-step__number {
    background: var(--px-pink);
    color: #fff;
}

/* --- CARDS --- */
.px-card {
    background: var(--px-card-bg);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius);
    padding: 36px;
    transition: var(--px-transition);
    position: relative;
    overflow: hidden;
}

.px-card:hover {
    border-color: var(--px-border-hover);
    box-shadow: var(--px-shadow-cyan);
}

.px-card--featured {
    border-color: var(--px-cyan);
    background: linear-gradient(145deg, rgba(0, 209, 255, 0.05) 0%, transparent 100%);
}

.px-card--featured:hover {
    box-shadow: var(--px-shadow-cyan);
}

.px-card--pink {
    border-color: var(--px-pink);
    background: linear-gradient(145deg, rgba(255, 3, 147, 0.08) 0%, transparent 100%);
}

.px-card--pink:hover {
    box-shadow: var(--px-shadow-pink);
}

.px-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
}

.px-card__icon {
    width: 36px;
    height: 36px;
    color: var(--px-cyan);
    flex-shrink: 0;
}

.px-card--pink .px-card__icon {
    color: var(--px-pink);
}

.px-card__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 10px 0;
    letter-spacing: -0.01em;
}

.px-card__subtitle {
    font-size: 1rem;
    color: #ffffff !important;
    margin: 0;
}

/* --- TAGS & BADGES --- */
.px-tag {
    background: rgba(0, 209, 255, 0.15);
    border: 1px solid rgba(0, 209, 255, 0.4);
    color: var(--px-cyan);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: var(--px-radius-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.px-tag--pink {
    background: rgba(255, 3, 147, 0.15);
    border-color: rgba(255, 3, 147, 0.4);
    color: var(--px-pink);
}

.px-badge {
    background: var(--px-cyan);
    color: #000;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.px-badge--pink {
    background: var(--px-pink);
    color: #fff;
}

/* --- BUTTONS --- */
.px-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 700;
    padding: 16px 28px;
    border-radius: var(--px-radius-xs);
    text-decoration: none;
    cursor: pointer;
    transition: var(--px-transition);
    border: none;
    width: 100%;
    font-family: var(--px-font-family);
}

.px-btn--primary {
    background: var(--px-cyan);
    color: #000;
}

.px-btn--primary:hover {
    background: #fff;
    box-shadow: var(--px-glow-cyan);
    color: #000;
    transform: translateY(-2px);
}

.px-btn--outline {
    background: transparent;
    border: 2px solid var(--px-cyan);
    color: var(--px-cyan);
}

.px-btn--outline:hover {
    background: var(--px-cyan);
    color: #000;
}

.px-btn--pink {
    background: var(--px-pink);
    color: #fff;
}

.px-btn--pink:hover {
    background: #ff4db3;
    box-shadow: var(--px-glow-pink);
    transform: translateY(-2px);
}

.px-btn:focus-visible {
    outline: 2px solid var(--px-cyan);
    outline-offset: 2px;
}

.px-btn--secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--px-border);
    color: #ffffff !important;
}

.px-btn--secondary:hover {
    border-color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.1);
    color: var(--px-cyan);
}

.px-btn--large {
    padding: 18px 36px;
    font-size: 1.0625rem;
}

.px-btn--small {
    padding: 12px 20px;
    font-size: 0.875rem;
}

.px-btn-group {
    display: flex;
    gap: 12px;
}

.px-btn-group--vertical {
    flex-direction: column;
}

/* --- FORM ELEMENTS --- */
.px-form-group {
    margin-bottom: 28px;
}

.px-form-label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--px-cyan);
    margin-bottom: 10px;
}

.px-form-hint {
    font-size: 0.8125rem;
    color: #ffffff !important;
    margin-top: 10px;
    opacity: 0.7;
}

/* Range Slider */
.px-slider-container {
    margin-bottom: 28px;
}

.px-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.px-slider-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #ffffff !important;
}

.px-slider-value {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--px-pink);
    min-width: 70px;
    text-align: right;
}

.px-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--px-cyan) 0%, var(--px-pink) 100%);
    border-radius: 999px;
    outline: none;
    cursor: pointer;
    opacity: 0.7;
}

.px-slider:hover {
    opacity: 1;
}

.px-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--px-pink);
    cursor: pointer;
    transition: var(--px-transition);
    box-shadow: var(--px-glow-pink);
    border: 3px solid #fff;
}

.px-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.px-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: var(--px-pink);
    cursor: pointer;
}

/* Select Dropdown */
.px-select {
    width: 100%;
    padding: 16px 50px 16px 18px;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff !important;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius-sm);
    cursor: pointer;
    transition: var(--px-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ff0393' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 24px;
    font-family: var(--px-font-family);
}

.px-select:hover,
.px-select:focus {
    border-color: var(--px-pink);
    outline: none;
    box-shadow: var(--px-glow-pink);
}

.px-select option {
    background: #111;
    color: #ffffff !important;
    padding: 14px;
}

/* Input Field */
.px-input {
    width: 100%;
    padding: 16px 18px;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff !important;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius-sm);
    transition: var(--px-transition);
    font-family: var(--px-font-family);
}

.px-input:hover,
.px-input:focus {
    border-color: var(--px-cyan);
    outline: none;
}

.px-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* Button Options */
.px-option-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 14px;
}

.px-option-btn {
    padding: 18px 22px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius-sm);
    color: #ffffff !important;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--px-transition);
    text-align: center;
    font-family: var(--px-font-family);
}

.px-option-btn:hover {
    border-color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.08);
    color: var(--px-cyan);
}

.px-option-btn:focus-visible {
    outline: 2px solid var(--px-cyan);
    outline-offset: 2px;
}

.px-option-btn.active {
    border-color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.2);
    color: var(--px-cyan);
    box-shadow: var(--px-glow-cyan);
}

/* Checkbox Grid */
.px-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.px-checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius-sm);
    cursor: pointer;
    transition: var(--px-transition);
    font-size: 0.9375rem;
    color: #ffffff !important;
}

.px-checkbox-item:hover {
    border-color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.05);
}

.px-checkbox-item input[type="checkbox"] {
    accent-color: var(--px-cyan);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.px-checkbox-item:has(input:checked) {
    border-color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.1);
}

.px-checkbox-item:has(input:checked) span {
    color: var(--px-cyan);
}

/* --- USE CASE CARDS --- */
.px-use-cases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
    margin-top: 28px;
}

.px-use-case {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius-sm);
    padding: 24px;
    cursor: pointer;
    transition: var(--px-transition);
    position: relative;
}

.px-use-case:hover {
    border-color: var(--px-border-hover);
    background: rgba(0, 209, 255, 0.05);
}

.px-use-case.active {
    border-color: var(--px-cyan);
    background: rgba(0, 209, 255, 0.1);
    box-shadow: var(--px-glow-cyan);
}

.px-use-case__header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 0;
}

.px-use-case__checkbox {
    width: 26px;
    height: 26px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--px-radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--px-transition);
    background: rgba(0, 0, 0, 0.3);
}

.px-use-case:hover .px-use-case__checkbox {
    border-color: var(--px-cyan);
}

.px-use-case.active .px-use-case__checkbox {
    background: var(--px-cyan);
    border-color: var(--px-cyan);
}

.px-use-case__checkbox svg {
    width: 16px;
    height: 16px;
    color: #000;
    opacity: 0;
    transition: var(--px-transition);
}

.px-use-case.active .px-use-case__checkbox svg {
    opacity: 1;
}

.px-use-case__icon {
    width: 30px;
    height: 30px;
    color: var(--px-cyan);
    flex-shrink: 0;
}

.px-use-case__info {
    flex: 1;
    min-width: 0;
}

.px-use-case__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 4px 0;
}

.px-use-case__desc {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.px-use-case__badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(0, 209, 255, 0.2);
    color: var(--px-cyan);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.px-use-case__badge--standard {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.px-use-case__badge--pro {
    background: rgba(255, 3, 147, 0.2);
    color: var(--px-pink);
}

.px-use-case__badge--enterprise {
    background: linear-gradient(135deg, rgba(0, 209, 255, 0.2), rgba(255, 3, 147, 0.2));
    color: #fff;
}

.px-use-case__details {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.px-use-case.active .px-use-case__details {
    display: block;
}

.px-use-case__row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.px-use-case__row:last-child {
    margin-bottom: 0;
}

.px-use-case__label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.px-use-case__label {
    font-size: 0.9375rem;
    color: #ffffff !important;
    font-weight: 500;
}

.px-use-case__value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--px-pink);
    min-width: 60px;
    text-align: right;
}

.px-use-case__slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--px-cyan) 0%, var(--px-pink) 100%);
    border-radius: 999px;
    outline: none;
    cursor: pointer;
    opacity: 0.8;
}

.px-use-case__slider:hover {
    opacity: 1;
}

.px-use-case__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--px-pink);
    cursor: pointer;
    transition: var(--px-transition);
    box-shadow: 0 0 10px rgba(255, 3, 147, 0.5);
    border: 2px solid #fff;
}

.px-use-case__slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 0 15px rgba(255, 3, 147, 0.7);
}

.px-use-case__slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: var(--px-pink);
    cursor: pointer;
}

/* --- RESULT SECTION --- */
.px-result {
    margin-top: 32px;
}

.px-result__recommendation {
    text-align: center;
    padding: 28px;
    background: linear-gradient(135deg, rgba(0, 209, 255, 0.08) 0%, rgba(255, 3, 147, 0.08) 100%);
    border: 1px solid var(--px-pink);
    border-radius: var(--px-radius);
    margin-bottom: 32px;
    box-shadow: var(--px-shadow-pink);
}

.px-result__recommendation-label {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--px-pink);
    margin-bottom: 10px;
}

.px-result__recommendation-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 8px 0;
}

.px-result__recommendation-desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.px-result__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.px-result__card {
    background: var(--px-card-bg);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius);
    padding: 28px;
}

.px-result__card--current {
    border-color: rgba(255, 255, 255, 0.3);
}

.px-result__card--savings {
    border-color: var(--px-cyan);
    background: linear-gradient(145deg, rgba(0, 209, 255, 0.06) 0%, transparent 100%);
}

.px-result__card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.px-result__card-icon {
    width: 26px;
    height: 26px;
    color: #ffffff !important;
}

.px-result__card--savings .px-result__card-icon {
    color: var(--px-cyan);
}

.px-result__card-title {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #ffffff !important;
    margin: 0;
}

.px-result__card--savings .px-result__card-title {
    color: var(--px-cyan);
}

.px-result__main-value {
    margin-bottom: 28px;
}

.px-result__value-label {
    font-size: 0.9375rem;
    color: #ffffff !important;
    margin-bottom: 6px;
    font-weight: 500;
}

.px-result__value-amount {
    font-size: 2.75rem;
    font-weight: 700;
    color: #ffffff !important;
    line-height: 1.1;
}

.px-result__card--savings .px-result__value-amount {
    color: var(--px-cyan);
    text-shadow: 0 0 30px rgba(0, 209, 255, 0.3);
}

.px-result__value-suffix {
    font-size: 1rem;
    font-weight: 500;
    color: #ffffff !important;
    margin-left: 4px;
}

.px-result__details {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.px-result__detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    padding: 6px 0;
}

.px-result__detail-label {
    color: #ffffff !important;
    font-weight: 500;
}

.px-result__detail-value {
    font-weight: 700;
    color: var(--px-cyan);
}

.px-result__card--savings .px-result__detail-value {
    color: var(--px-cyan);
}

/* ROI Badge */
.px-result__roi-badge {
    background: linear-gradient(135deg, rgba(255, 3, 147, 0.15) 0%, rgba(0, 209, 255, 0.15) 100%);
    border: 1px solid var(--px-pink);
    border-radius: var(--px-radius-sm);
    padding: 20px 24px;
    text-align: center;
    margin-top: 24px;
    box-shadow: var(--px-glow-pink);
}

.px-result__roi-label {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--px-pink);
    margin-bottom: 8px;
}

.px-result__roi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff !important;
}

/* Breakdown List */
.px-result__breakdown {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.px-result__breakdown-title {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #ffffff !important;
    margin-bottom: 18px;
}

.px-result__breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 1rem;
}

.px-result__breakdown-item:last-child {
    border-bottom: none;
}

.px-result__breakdown-name {
    color: #ffffff !important;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.px-result__breakdown-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--px-cyan) 0%, var(--px-pink) 100%);
}

.px-result__breakdown-value {
    font-weight: 700;
    color: var(--px-cyan);
}

/* Investment Section */
.px-result__investment {
    margin-top: 32px;
    padding: 28px;
    background: var(--px-card-bg);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius);
}

.px-result__investment-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 20px 0;
    text-align: center;
}

.px-result__hosting-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    background: rgba(0, 210, 190, 0.15);
    color: var(--px-cyan);
    margin-left: 8px;
    vertical-align: middle;
}

.px-result__investment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 24px;
}

.px-result__investment-item {
    text-align: center;
}

.px-result__investment-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.px-result__investment-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--px-cyan);
}

/* --- CTA SECTION --- */
.px-cta {
    margin-top: 40px;
    padding: 40px;
    background: linear-gradient(145deg, rgba(255, 3, 147, 0.05) 0%, rgba(0, 209, 255, 0.05) 100%);
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius);
    text-align: center;
}

.px-cta__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 10px 0;
}

.px-cta__subtitle {
    font-size: 1.0625rem;
    color: #ffffff !important;
    margin: 0 0 28px 0;
}

.px-cta__buttons {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

.px-cta__buttons .px-btn {
    width: auto;
    min-width: 220px;
}

/* --- DISCLAIMER --- */
.px-disclaimer {
    margin-top: 32px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 3px solid var(--px-cyan);
    border-radius: var(--px-radius-sm);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.px-disclaimer__icon {
    width: 24px;
    height: 24px;
    color: var(--px-cyan);
    flex-shrink: 0;
    margin-top: 2px;
}

.px-disclaimer__content {
    font-size: 0.9375rem;
    color: #ffffff !important;
    line-height: 1.6;
}

.px-disclaimer__content strong {
    color: var(--px-cyan);
}

/* --- FOOTER --- */
.px-footer {
    margin-top: 56px;
    padding-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.px-footer__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.px-footer__icon {
    width: 24px;
    height: 24px;
    color: var(--px-pink);
}

.px-footer__text {
    font-size: 1rem;
    color: #ffffff !important;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- STEP CONTENT --- */
.px-step-content {
    display: none;
}

.px-step-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- NAVIGATION --- */
.px-navigation {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--px-border);
}

.px-navigation .px-btn {
    width: auto;
    min-width: 160px;
}

/* --- MODAL --- */
.px-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: var(--px-transition);
}

.px-modal.active {
    opacity: 1;
    visibility: visible;
}

.px-modal__content {
    background: #000000;
    border: 1px solid var(--px-pink);
    border-radius: var(--px-radius);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    box-shadow: var(--px-shadow-pink);
}

.px-modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    border-bottom: 1px solid var(--px-border);
    background: #000000;
}

.px-modal__title {
    font-size: 1.375rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0;
}

.px-modal__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--px-border);
    border-radius: var(--px-radius-xs);
    color: #ffffff !important;
    cursor: pointer;
    transition: var(--px-transition);
}

.px-modal__close:hover {
    border-color: var(--px-pink);
    color: var(--px-pink);
    box-shadow: var(--px-glow-pink);
}

.px-modal__body {
    padding: 0;
    min-height: 500px;
    background: #000000;
}

.px-modal__body iframe {
    width: 100%;
    height: 600px;
    border: none;
}

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
    .px-result__grid {
        grid-template-columns: 1fr;
    }

    .px-result__investment-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .px-use-cases {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .px-roi-section {
        padding: 40px 0;
    }

    .px-roi-container {
        padding: 0 16px;
    }

    .px-card {
        padding: 24px 20px;
    }

    .px-steps {
        gap: 8px;
    }

    .px-step {
        padding: 10px 16px;
        font-size: 0.8125rem;
    }

    .px-step__label {
        display: none;
    }

    .px-result__investment-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .px-cta__buttons {
        flex-direction: column;
    }

    .px-cta__buttons .px-btn {
        width: 100%;
    }

    .px-navigation {
        flex-direction: column;
        gap: 12px;
    }

    .px-navigation .px-btn {
        width: 100%;
    }

    .px-result__value-amount {
        font-size: 2.25rem;
    }

    .px-checkbox-grid {
        grid-template-columns: 1fr;
    }

    .px-option-buttons {
        grid-template-columns: 1fr;
    }

    .px-disclaimer {
        flex-direction: column;
        text-align: center;
    }

    .px-disclaimer__icon {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .px-roi-header__title {
        font-size: 1.75rem;
    }

    .px-roi-header__subtitle {
        font-size: 1rem;
    }

    .px-card__title {
        font-size: 1.5rem;
    }

    .px-result__value-amount {
        font-size: 2rem;
    }

    .px-result__investment-value {
        font-size: 1.25rem;
    }

    .px-use-case__header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .px-use-case__badge {
        width: 100%;
        text-align: center;
        margin-top: 8px;
    }
}

/* Touch-optimierte Slider */
@media (hover: none) and (pointer: coarse) {
    .px-slider::-webkit-slider-thumb {
        width: 32px;
        height: 32px;
    }

    .px-use-case__slider::-webkit-slider-thumb {
        width: 28px;
        height: 28px;
    }

    .px-option-btn {
        min-height: 52px;
    }

    .px-checkbox-item {
        min-height: 52px;
    }
}

/* --- UTILITIES --- */
.px-text-cyan { color: var(--px-cyan) !important; }
.px-text-pink { color: var(--px-pink) !important; }
.px-text-white { color: #ffffff !important; }
.px-text-center { text-align: center; }
.px-mt-0 { margin-top: 0; }
.px-mb-0 { margin-bottom: 0; }
.px-mb-4 { margin-bottom: 16px; }
.px-mb-6 { margin-bottom: 24px; }
.px-hidden { display: none !important; }

/* --- GRADIENT ACCENTS --- */
.px-gradient-text {
    background: linear-gradient(135deg, var(--px-cyan) 0%, var(--px-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.px-gradient-border {
    border-image: linear-gradient(135deg, var(--px-cyan) 0%, var(--px-pink) 100%) 1;
}

/* --- GLOW EFFECTS --- */
.px-glow-cyan {
    box-shadow: var(--px-glow-cyan);
}

.px-glow-pink {
    box-shadow: var(--px-glow-pink);
}

/* --- BWL KENNZAHLEN --- */
.px-result__bwl {
    margin-top: 32px;
    margin-bottom: 32px;
}

.px-result__bwl-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 20px;
    text-align: center;
}

.px-result__bwl-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.px-result__bwl-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--px-radius);
    padding: 24px 16px;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--px-transition);
}

.px-result__bwl-item:hover {
    border-color: var(--px-border-hover);
    transform: translateY(-2px);
}

.px-result__bwl-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--px-cyan);
    margin-bottom: 8px;
    line-height: 1.2;
}

.px-result__bwl-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.3;
}

/* --- BAR CHART --- */
.px-result__chart {
    margin-top: 32px;
    margin-bottom: 32px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--px-radius);
    padding: 28px;
}

.px-result__chart-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 24px;
}

.px-result__chart-bar {
    display: grid;
    grid-template-columns: 160px 1fr auto;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.px-result__chart-bar:last-child {
    margin-bottom: 0;
}

.px-result__chart-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    white-space: nowrap;
}

.px-result__chart-track {
    height: 28px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.px-result__chart-fill {
    height: 100%;
    border-radius: 6px;
    width: 0%;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.px-result__chart-fill--costs {
    background: linear-gradient(90deg, #ff4444 0%, #ff6b6b 100%);
}

.px-result__chart-fill--after {
    background: linear-gradient(90deg, #ffaa00 0%, #ffc84d 100%);
}

.px-result__chart-fill--savings {
    background: linear-gradient(90deg, var(--px-cyan) 0%, #33ddff 100%);
}

.px-result__chart-amount {
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
    min-width: 100px;
    text-align: right;
}

/* --- SHARE BUTTON --- */
.px-btn--share {
    gap: 8px;
}

.px-btn--share svg {
    flex-shrink: 0;
}

/* --- PDF BUTTON --- */
.px-btn--pdf {
    border-color: var(--px-pink);
    color: var(--px-pink);
    gap: 8px;
}
.px-btn--pdf:hover {
    background: var(--px-pink);
    color: #fff;
    box-shadow: var(--px-glow-pink);
}
.px-btn--pdf svg {
    flex-shrink: 0;
}
.px-btn--pdf.px-btn--generating {
    pointer-events: none;
    opacity: 0.6;
}

/* --- PRINT STYLES --- */
@media print {
    .px-stepper, .px-steps, .px-btn, .px-modal, .px-disclaimer,
    .px-calculator__footer, .px-footer, #px-share-btn, #px-pdf-btn, #hubspot-trigger,
    .px-navigation, .px-cta { display: none !important; }
    .px-step-content { display: none !important; }
    .px-step-content[data-step="3"] { display: block !important; }
    .px-roi-section { background: #fff !important; color: #000 !important; padding: 20px 0; min-height: auto; }
    .px-roi-section * { color: #000 !important; }
    .px-roi-header__tag { color: #333 !important; }
    .px-result__card { border: 1px solid #ccc !important; background: #f9f9f9 !important; }
    .px-result__value-amount, .px-result__bwl-value { color: #000 !important; }
    .px-result__chart-fill { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
    .px-result__bwl-item { border: 1px solid #ddd !important; background: #f9f9f9 !important; }
    .px-result__chart { border: 1px solid #ddd !important; background: #f9f9f9 !important; }
}

/* --- BWL & CHART RESPONSIVE --- */
@media (max-width: 992px) {
    .px-result__bwl-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .px-result__chart-bar {
        grid-template-columns: 120px 1fr auto;
    }
}

@media (max-width: 768px) {
    .px-result__bwl-grid {
        grid-template-columns: 1fr;
    }
    .px-result__bwl-item {
        padding: 20px 16px;
    }
    .px-result__bwl-value {
        font-size: 1.5rem;
    }
    .px-result__chart-bar {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    .px-result__chart-amount {
        text-align: left;
    }
    .px-result__chart {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .px-result__bwl-value {
        font-size: 1.25rem;
    }
}

/* --- VALIDATION MESSAGE --- */
.px-validation-msg {
    display: none;
    background: rgba(255, 68, 68, 0.15);
    border: 1px solid rgba(255, 68, 68, 0.4);
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 16px;
    color: #ff4444;
    font-size: 0.9rem;
}

.px-validation-msg.active {
    display: block;
}