.skh-kf-wrapper {
    position: relative;
    max-width: 640px;
    margin: 2em auto;
    padding: 2.5em 2em 2em;
    background: linear-gradient(160deg, #fffaf2 0%, #fef4e6 60%, #f4faec 100%);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    font-family: inherit;
}

.skh-kf-progress {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: #efe4d3;
}

.skh-kf-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #f5a623 0%, #8bc34a 100%);
    transition: width 0.4s ease;
}

.skh-kf-step {
    display: none;
    text-align: center;
    animation: skhKfFadeIn 0.5s ease;
}

.skh-kf-step-active {
    display: block;
}

@keyframes skhKfFadeIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Aufmerksamkeitsstarker Intro-Screen */
.skh-kf-sunburst {
    position: absolute;
    top: -120px;
    left: 50%;
    width: 400px;
    height: 400px;
    margin-left: -200px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.25) 0%, rgba(245, 166, 35, 0) 70%);
    border-radius: 50%;
    animation: skhKfSpin 18s linear infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes skhKfSpin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.skh-kf-logo {
    position: relative;
    z-index: 1;
    max-width: 280px;
    width: 100%;
    height: auto;
    margin: 0 auto 1.2em;
    display: block;
}

.skh-kf-logo-pulse {
    animation: skhKfPulse 2.6s ease-in-out infinite;
}

@keyframes skhKfPulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.035); }
}

.skh-kf-headline {
    position: relative;
    z-index: 1;
    font-size: 1.6em;
    line-height: 1.3;
    margin: 0 0 0.4em;
    color: #2b2b2b;
}

.skh-kf-subheadline {
    position: relative;
    z-index: 1;
    color: #555;
    margin: 0 0 1.6em;
    font-size: 1.02em;
}

.skh-kf-step-title {
    font-size: 1.3em;
    margin: 0 0 0.3em;
    color: #2b2b2b;
}

.skh-kf-step-hint {
    color: #777;
    margin: 0 0 1.4em;
    font-size: 0.9em;
}

/* Buttons */
.skh-kf-btn {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    padding: 0.85em 1.8em;
    border-radius: 50px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.skh-kf-btn-primary {
    background: linear-gradient(90deg, #f5a623 0%, #f2c14e 100%);
    color: #fff;
    box-shadow: 0 8px 20px rgba(245, 166, 35, 0.35);
}

.skh-kf-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(245, 166, 35, 0.45);
}

.skh-kf-btn-ghost {
    background: transparent;
    color: #777;
    border: 1px solid #ddd;
}

.skh-kf-btn-ghost:hover {
    background: #f5f5f5;
}

.skh-kf-arrow {
    transition: transform 0.15s ease;
}

.skh-kf-btn:hover .skh-kf-arrow {
    transform: translateX(3px);
}

.skh-kf-nav {
    display: flex;
    justify-content: space-between;
    gap: 1em;
    margin-top: 1.6em;
}

/* Interessens-Chips */
.skh-kf-chip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.8em;
    margin-bottom: 0.5em;
}

.skh-kf-chip {
    display: flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.9em 1em;
    border-radius: 14px;
    border: 2px solid #e6ddcb;
    background: #fff;
    cursor: pointer;
    font-size: 0.98em;
    font-weight: 500;
    color: #2b2b2b;
    transition: all 0.15s ease;
    text-align: left;
}

.skh-kf-chip:hover {
    border-color: #f5a623;
    transform: translateY(-2px);
}

.skh-kf-chip.skh-kf-chip-selected {
    border-color: #8bc34a;
    background: #f2f9e8;
    box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.18);
}

.skh-kf-chip-icon {
    font-size: 1.3em;
}

/* Formularfelder */
.skh-kf-field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    text-align: left;
}

.skh-kf-field {
    display: flex;
    flex-direction: column;
    gap: 0.35em;
    font-size: 0.92em;
    color: #444;
}

.skh-kf-field-wide {
    grid-column: 1 / -1;
}

.skh-kf-field input,
.skh-kf-field textarea {
    padding: 0.7em 0.9em;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-size: 1em;
    font-family: inherit;
}

.skh-kf-field input:focus,
.skh-kf-field textarea:focus {
    outline: none;
    border-color: #f5a623;
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

.skh-kf-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.6em;
    text-align: left;
    font-size: 0.88em;
    color: #555;
    margin-top: 1.2em;
}

.skh-kf-consent input {
    margin-top: 0.2em;
}

.skh-kf-error {
    color: #c0392b;
    font-size: 0.9em;
    margin-top: 1em;
    min-height: 1.2em;
}

.skh-kf-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    opacity: 0;
}

/* Erfolgsscreen */
.skh-kf-success-check {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto 1em;
    border-radius: 50%;
    background: linear-gradient(135deg, #8bc34a, #6aa832);
    color: #fff;
    font-size: 2.2em;
    animation: skhKfPopIn 0.5s ease;
}

@keyframes skhKfPopIn {
    0%   { transform: scale(0); opacity: 0; }
    70%  { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); }
}

.skh-kf-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 480px) {
    .skh-kf-field-grid {
        grid-template-columns: 1fr;
    }
    .skh-kf-wrapper {
        padding: 2em 1.2em 1.6em;
    }
}