:root{
    --idaf-primary:#123B6D;
    --idaf-primary-light:#1F5FA8;
    --idaf-accent: #f57100;

    --idaf-background:#F5F7FA;
    --idaf-card:#FFFFFF;

    --idaf-text:#1F2937;
    --idaf-muted:#6B7280;

    --idaf-border:#E5E7EB;

    --idaf-radius:14px;

    --idaf-shadow:
        0 10px 30px rgba(0,0,0,.08);

    --idaf-spacing:32px;
}

.hidden{
    display:none !important;
}

body{
    background:var(--idaf-background);
    color:var(--idaf-text);
    font-family:Inter,Arial,sans-serif;
}

.container{
    margin:0 auto;
}

#scanIntro .button,
#scanShell .button,
#resultShell .button {
    border-radius: 14px;
    background: var(--idaf-accent);
    border: 1px solid var(--idaf-accent);
    color: #fff;
}

#scanShell .button.secondary {
    background: #fff;
    border-color: #d8d8d8;
    color: #222;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;
    padding: 0 22px;

    border: 1px solid var(--idaf-accent);
    border-radius: 4px;

    background: var(--idaf-accent);
    color: #ffffff;

    font-size: 15px;
    font-weight: 600;
    line-height: 1;

    text-decoration: none;

    cursor: pointer;

    transition:
        background-color .15s ease,
        border-color .15s ease,
        color .15s ease,
        transform .15s ease;
}

.button:hover {
    background: #e64f00;
    border-color: #e64f00;
    color: #ffffff;
}

.button:focus-visible {
    outline: 3px solid rgba(255, 90, 0, .25);
    outline-offset: 3px;
}

.button.secondary {
    background: #ffffff;
    color: #222222;
    border-color: #d8d8d8;
}

.button.secondary:hover {
    background: #f5f5f5;
    border-color: #bdbdbd;
    color: #222222;
}

.scan-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 16px;

    margin-top: 32px;
    padding-top: 24px;

    border-top: 1px solid #e5e5e5;
}

#startScan {
    min-height: 52px;
    padding: 0 26px;
    font-size: 16px;
}

.narrow {
    width: min(960px, 92%);
    margin: 0 auto;
}

.scan-card {
    background: #fff;
    border: 1px solid #e4e4e4;
    border-radius: var(--idaf-radius);
    padding: 40px;
    box-shadow:var(--idaf-shadow);
}

.scan-card #domainTitle {
    margin: 30px 0 8px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.1;
}

.scan-card #domainIntro {
    margin: 0 3px 32px;
    max-width: 720px;
    font-size: 18px;
    line-height: 1.6;
    color: #666;
}

.step-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;

    margin-bottom: 12px;

    font-size: 14px;
    font-weight: 600;
}

#stepLabel {
    color: #222;
}

#stepCount {
    color: #777;
}

.scan-progress {
    height: 4px;
    width: 100%;
    background: #e7e7e7;
    overflow: hidden;
}

.scan-progress span {
    display: block;
    height: 100%;
    width: 0;

    background: var(--idaf-accent);

    transition: width .3s ease;
}

.question {
    margin-bottom: 22px;
    padding: 10px 3px;
    background: #ffffff;

}



.question h3 {
    margin: 0;
    color: #202020;
    padding-bottom: 5px;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
}

.options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.option label {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;
    padding: 10px 12px;

    border: 1px solid #d8d8d8;

    background: #fff;

    cursor: pointer;

    text-align: center;

    font-size: 14px;
    font-weight: 600;

    transition:
        border-color .15s ease,
        background .15s ease,
        color .15s ease,
        transform .15s ease;
}

.option label:hover {
    border-color: var(--idaf-accent);
}

.option input:checked + label {
    background: var(--idaf-accent);
    border-color: var(--idaf-accent);
    color: #fff;
}

.option input:focus-visible + label {
    outline: 3px solid rgba(255, 90, 0, .25);
    outline-offset: 2px;
}

.scan-actions {
    display: flex;
    justify-content: space-between;
    gap: 16px;

    margin-top: 30px;
    padding-top: 24px;

    border-top: 1px solid #e5e5e5;
}

.scan-actions .button {
    min-width: 140px;
}

.result-top {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 48px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.result-summary {
    min-width: 0;
}

.result-summary h1 {
    margin: 8px 0 18px;
}

.result-summary .lead {
    margin-bottom: 0;
}

.result-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
    margin-bottom: 24px;
}

.result-card{

    background:var(--idaf-card);

    border-radius:var(--idaf-radius);

    box-shadow:var(--idaf-shadow);

    padding:40px;

    margin-bottom:32px;
}

.result-layout .result-card {
    background: #fff;
    border: 1px solid #e2e2e2;
    padding: 28px;
    min-width: 0;
}

.result-layout .result-card h2 {
    margin-top: 0;
}

.radar-box {
    display: flex;
    flex-direction: column;
}

.radar-box #radar {
    display: block;
    width: 100%;
    max-width: 560px;
    height: auto;
    margin: 10px auto 0;
}

.result-header{

    display:flex;

    align-items:center;

    gap:60px;

    margin:60px 0;

}

.domain-score-row {
    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 20px;

    padding: 15px 0;

    border-bottom: 1px solid #e5e5e5;
}

.domain-score-row:last-child {
    border-bottom: none;
}

.domain-score-row span {
    font-weight: 700;
}

.domain-score-row strong {
    flex: 0 0 auto;
    font-weight: 800;
}

.score-ring{

    width:220px;

    height:220px;

    border-radius:50%;

    border:12px solid var(--idaf-accent);

    display:flex;

    justify-content:center;

    align-items:center;

    background:none;

}

.score-inner strong{

    display:block;

    font-size:64px;

    font-weight:700;

    color:var(--idaf-primary);

    line-height:1;

}

.radar-wrapper{

    display:flex;

    justify-content:center;

    padding:40px 0;

}

#radar{

    width:100%;

    max-width:560px;

    height:auto;

}

.result-two-columns{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:32px;

}

.result-item{

    background:#F9FAFB;

    border-left:5px solid var(--idaf-primary);

    padding:18px;

    margin-bottom:16px;

    border-radius:8px;

}

.analysis-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
    margin-bottom: 24px;
}

.strength-item,
.priority-item {
    padding: 14px 0;
    border-bottom: 1px solid #e5e5e5;
    font-weight: 600;
}

.strength-item:last-child,
.priority-item:last-child {
    border-bottom: none;
}

@media(max-width:900px){

        .scan-card {
        padding: 24px 18px;
    }

    .question {
        padding: 20px 16px;
    }

    .options {
        grid-template-columns: 1fr 1fr;
    }

    .scan-actions {
        flex-direction: column-reverse;
    }

    .scan-actions .button {
        width: 100%;
    }

    .result-header{

        flex-direction:column;

        text-align:center;

    }

    .result-two-columns{

        grid-template-columns:1fr;

    }

    .result-layout {
        grid-template-columns: 1fr;
    }

        .result-top {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }

    .score-ring {
        margin: 0 auto;
    }

    .result-layout,
    .analysis-layout {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 420px) {

    .options {
        grid-template-columns: 1fr;
    }

}