/* André Maurer — Notariats-Fragebogen (Wizard / Karten-Style)
   Eine Frage pro Karte, Slide-Transition, Progress-Bar.
*/

:root {
    --color-bg: #f6f5f1;
    --color-surface: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #5a5a5a;
    --color-line: #d8d4cb;
    --color-accent: #1a3a2e;
    --color-accent-hover: #0f2820;
    --color-error: #a23b2e;
    --color-success: #1a3a2e;
    --color-record: #c0392b;
    --radius: 6px;
    --radius-lg: 12px;
    --max-w: 720px;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --shadow-card: 0 2px 14px rgba(26, 58, 46, 0.06), 0 1px 3px rgba(0,0,0,0.04);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-stack);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

body {
    display: flex;
    flex-direction: column;
}

/* Progress-Bar oben */
.progress-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: rgba(26, 58, 46, 0.08);
    z-index: 10;
}
.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--color-accent);
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Wizard-Container */
.wizard {
    flex: 1;
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 64px 24px 100px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

form { width: 100%; position: relative; }

/* Cards */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 48px 44px 24px;
    box-shadow: var(--shadow-card);
    display: none;
    animation: cardEnter 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    min-height: 480px;
    flex-direction: column;
    justify-content: space-between;
}

.card.active {
    display: flex;
}

@keyframes cardEnter {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-inner {
    flex: 1;
}

.card-inner.center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Branding / Tags */
.brand {
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 24px;
    font-weight: 500;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: rgba(26, 58, 46, 0.08);
    padding: 4px 10px;
    border-radius: 99px;
    margin-bottom: 22px;
    font-weight: 600;
}

/* Headings */
h1 {
    font-size: 30px;
    line-height: 1.18;
    font-weight: 600;
    margin: 0 0 16px;
    letter-spacing: -0.015em;
}

h2 {
    font-size: 24px;
    line-height: 1.25;
    font-weight: 600;
    margin: 0 0 14px;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.lead {
    font-size: 16px;
    color: var(--color-muted);
    margin: 0 0 24px;
    max-width: 540px;
}

.hint-large {
    font-size: 15px;
    color: var(--color-muted);
    margin: 0 0 26px;
    line-height: 1.55;
}

/* Privacy Note (nur Karte 1) */
.privacy-note {
    font-size: 13px;
    color: var(--color-muted);
    background: rgba(26, 58, 46, 0.04);
    border-left: 3px solid var(--color-accent);
    padding: 12px 16px;
    border-radius: var(--radius);
    line-height: 1.5;
    margin-bottom: 28px;
}

.privacy-note strong { color: var(--color-text); }

/* Inputs */
.field-block { margin-bottom: 16px; }

label.field-label,
.field-block > label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-text);
}

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

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 16px;
    background: #fafaf7;
    color: var(--color-text);
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(26, 58, 46, 0.10);
}

textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.55;
}

.sub-input {
    margin-top: 12px;
    font-size: 15px;
}

/* Dual-Frage (zwei Radio-Gruppen auf einer Karte) */
.dual-radio {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.sub-question {
    background: rgba(26, 58, 46, 0.03);
    border: 1px solid rgba(26, 58, 46, 0.08);
    border-radius: var(--radius);
    padding: 16px 18px;
}

.sub-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-accent);
    letter-spacing: 0.01em;
}

/* Radio & Check Groups */
.radio-group,
.check-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-group label,
.check-group label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: #fafaf7;
    font-weight: 400;
    font-size: 16px;
    cursor: pointer;
    margin: 0;
    transition: background 0.12s, border-color 0.12s, transform 0.05s;
}

.radio-group.big label,
.check-group.big label {
    padding: 16px 20px;
    font-size: 17px;
}

.radio-group label:hover,
.check-group label:hover {
    background: #ffffff;
    border-color: var(--color-accent);
}

.radio-group label:has(input:checked),
.check-group label:has(input:checked) {
    background: rgba(26, 58, 46, 0.06);
    border-color: var(--color-accent);
}

.radio-group input,
.check-group input {
    flex-shrink: 0;
    accent-color: var(--color-accent);
    width: 18px;
    height: 18px;
    margin: 0;
}

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

/* Audio Recorder */
.audio-recorder {
    margin-top: 14px;
}

.record-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    color: var(--color-text);
    transition: background 0.12s, border-color 0.12s;
}

.record-btn:hover {
    background: #ffffff;
    border-color: var(--color-accent);
}

.record-btn.recording {
    background: var(--color-record);
    color: white;
    border-color: var(--color-record);
}

.mic-icon { font-size: 16px; }

.recorder-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    font-size: 14px;
    color: var(--color-muted);
}

.rec-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--color-record);
    border-radius: 50%;
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.rec-timer {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--color-text);
}

.audio-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding: 10px 12px;
    background: #fafaf7;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
}

.audio-preview audio {
    flex: 1;
    height: 36px;
}

.audio-delete {
    background: transparent;
    border: none;
    color: var(--color-error);
    font-size: 13px;
    cursor: pointer;
    padding: 4px 8px;
    font-family: inherit;
    text-decoration: underline;
}

.audio-delete:hover { color: var(--color-accent-hover); }

/* Card-Navigation */
.card-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(216, 212, 203, 0.5);
}

.btn {
    border: none;
    border-radius: var(--radius);
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, transform 0.05s, box-shadow 0.15s;
}

.btn:active:not(:disabled) {
    transform: translateY(1px);
}

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

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

.btn.primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
    box-shadow: 0 4px 12px rgba(26, 58, 46, 0.18);
}

.btn.ghost {
    background: transparent;
    color: var(--color-muted);
    border: 1px solid var(--color-line);
}

.btn.ghost:hover:not(:disabled) {
    background: #ffffff;
    color: var(--color-text);
    border-color: #c4bfb3;
}

.btn.big-cta {
    padding: 14px 32px;
    font-size: 16px;
    min-width: 220px;
}

/* Step-Indicator */
.step-indicator {
    position: fixed;
    bottom: 18px;
    right: 24px;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    padding: 6px 12px;
    border-radius: 99px;
    border: 1px solid var(--color-line);
    font-variant-numeric: tabular-nums;
    z-index: 10;
}

/* Status */
.form-status {
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: var(--radius);
    font-size: 14px;
    text-align: center;
}

.form-status.error {
    background: #f9e6e3;
    color: var(--color-error);
    border: 1px solid #e5beb6;
}

.form-status.success {
    background: #e6efe8;
    color: var(--color-success);
    border: 1px solid #b9d2bf;
}

/* Mobile */
@media (max-width: 600px) {
    .wizard {
        padding: 40px 16px 90px;
        min-height: 100vh;
        align-items: flex-start;
    }

    .card {
        padding: 32px 24px 20px;
        min-height: auto;
        border-radius: 10px;
    }

    h1 { font-size: 24px; }
    h2 { font-size: 20px; }

    .lead, .hint-large { font-size: 15px; }

    .radio-group.big label,
    .check-group.big label {
        padding: 14px 16px;
        font-size: 16px;
    }

    .card-nav {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .card-nav .btn { width: 100%; }

    .step-indicator {
        bottom: 12px;
        right: 12px;
    }
}