/* === Streifenvorhang Konfigurator === */
.svk-wrap {
    max-width: 980px;
    margin: 2rem auto;
    padding: clamp(1.25rem, 3vw, 2rem);
    background:
        radial-gradient(circle at top left, rgba(30,96,145,.12), transparent 34%),
        linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
    border: 1px solid #dbe7f0;
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(10,61,98,.12);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #1f2a37;
    line-height: 1.5;
}
.svk-trust {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem 1.25rem;
    font-size: .85rem;
    color: #0a3d62;
    margin-bottom: 1rem;
}
.svk-headline {
    margin: 0 0 .25rem;
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    line-height: 1.12;
    color: #0a3d62;
}
.svk-sub {
    margin: 0 0 1.25rem;
    color: #334155;
    font-size: 1.08rem;
    font-weight: 600;
}

/* Progress */
.svk-progress { margin-bottom: 1.5rem; }
.svk-progress-bar {
    height: 6px;
    background: #eef2f6;
    border-radius: 999px;
    overflow: hidden;
}
.svk-progress-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #0a3d62, #1e6091);
    transition: width .3s ease;
}
.svk-progress-label {
    margin-top: .35rem;
    font-size: .85rem;
    color: #4a5568;
}

/* Steps */
.svk-step {
    border: 0;
    padding: 0;
    margin: 0;
    display: none;
}
.svk-step.is-active { display: block; }
.svk-step legend {
    font-size: 1.15rem;
    font-weight: 600;
    color: #0a3d62;
    margin-bottom: 1rem;
    padding: 0;
}
.svk-hint {
    margin-top: .75rem;
    font-size: .85rem;
    color: #4a5568;
    background: #f7fafc;
    padding: .6rem .85rem;
    border-left: 3px solid #1e6091;
    border-radius: 4px;
}

/* Grid */
.svk-grid { display: grid; gap: .75rem; }
.svk-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 600px) {
    .svk-grid-2 { grid-template-columns: 1fr; }
}

/* Card-Optionen (Radio) */
.svk-card-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: .85rem;
    padding: 1.05rem;
    background: rgba(255,255,255,.86);
    border: 2px solid #dbe7f0;
    border-radius: 14px;
    cursor: pointer;
    transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease, background .15s ease;
    min-height: 74px;
}
.svk-card-option:hover {
    border-color: #1e6091;
    background: #f0f7fc;
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(10,61,98,.10);
}
.svk-card-option input { position: absolute; opacity: 0; }
.svk-option-icon {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 12px;
    background: #eaf2f8;
    font-size: 1.35rem;
}
.svk-card-option input:checked + .svk-option-icon {
    background: #0a3d62;
    color: #fff;
}
.svk-card-option input:checked ~ span:last-child {
    color: #0a3d62;
    font-weight: 600;
}
.svk-card-option:has(input:checked) {
    border-color: #0a3d62;
    background: #eaf2f8;
}

/* Checkboxen */
.svk-check {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    padding: .75rem;
    background: #f9fafb;
    border: 1px solid #e3e6ea;
    border-radius: 8px;
    cursor: pointer;
}
.svk-check input { margin-top: .2rem; }
.svk-check:has(input:checked) { border-color: #0a3d62; background: #eaf2f8; }
.svk-dsgvo { margin-top: 1rem; font-size: .9rem; }

/* Felder */
.svk-field { display: flex; flex-direction: column; }
.svk-field-full { grid-column: 1 / -1; }
.svk-field span {
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: .35rem;
    color: #2d3748;
}
.svk-field input,
.svk-field select,
.svk-field textarea {
    padding: .7rem .85rem;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    width: 100%;
    box-sizing: border-box;
}
.svk-field input:focus,
.svk-field select:focus,
.svk-field textarea:focus {
    outline: none;
    border-color: #1e6091;
    box-shadow: 0 0 0 3px rgba(30,96,145,.15);
}
.svk-field em { color: #6b7280; font-style: normal; font-size: .8rem; }

/* Honeypot */
.svk-hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Navigation */
.svk-nav {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.svk-btn {
    padding: .85rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    border: 0;
    cursor: pointer;
    transition: transform .1s, background .15s;
    min-height: 48px;
    font-family: inherit;
}
.svk-btn:active { transform: translateY(1px); }
.svk-btn-primary {
    background: #0a3d62;
    color: #fff;
}
.svk-btn-primary:hover { background: #1e6091; }
.svk-btn-secondary {
    background: #fff;
    color: #0a3d62;
    border: 1px solid #cbd5e0;
}
.svk-btn-secondary:hover { background: #f0f7fc; }
.svk-btn[hidden] { display: none; }

/* Messages */
.svk-message {
    margin-top: 1rem;
    padding: .75rem;
    border-radius: 6px;
    font-size: .9rem;
}
.svk-message:empty { display: none; }
.svk-message.is-error { background: #fff5f5; color: #c53030; border: 1px solid #feb2b2; }
.svk-message.is-info  { background: #ebf8ff; color: #2c5282; border: 1px solid #90cdf4; }

/* Erfolg */
.svk-success {
    padding: 2rem;
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    border-radius: 10px;
    text-align: center;
}
.svk-success h3 { color: #22543d; margin-top: 0; }
.svk-summary {
    text-align: left;
    margin-top: 1.25rem;
    background: #fff;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #e3e6ea;
    font-size: .9rem;
}
.svk-summary table { width: 100%; border-collapse: collapse; }
.svk-summary td { padding: .35rem .5rem; border-bottom: 1px solid #f1f1f1; }
.svk-summary td:first-child { font-weight: 600; color: #2d3748; width: 40%; }

/* Field-Error */
.svk-field.has-error input,
.svk-field.has-error select { border-color: #c53030; }