/* ============================================
   6D戦略診断 スタイル（Pinegrowで編集可）
   ブランドトークンはopenlab既存CSS変数と整合
   ============================================ */
:root {
    --bg: #f7f4ed;
    --surface: #fffdf8;
    --ink: #26241f;
    --deep-green: #1e3d20;
    --enwit-green: #2C5F3F;
    --gold: #c9a84c;
    --rule: #ddd6c8;
    --font-serif: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
    --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    line-height: 1.8;
    font-size: 16px;
}

[hidden] {
    display: none !important;
}

/* モバイルファースト：max-width 440px 中央寄せ */
.app {
    max-width: 800px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

button {
    font-family: inherit;
    cursor: pointer;
}

a {
    color: var(--enwit-green);
}

/* ---- 共通 ---- */
.serif {
    font-family: var(--font-serif);
}

/* ---- Intro ---- */
.intro-eyebrow {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    color: var(--enwit-green);
    font-weight: 600;
    margin: 0 0 0.5rem;
}

.intro-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 0.75rem;
}

.intro-sub {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
}

.intro-free {
    margin: 0 0 1.5rem;
    font-size: 0.85rem;
    color: var(--enwit-green);
    font-weight: 600;
}

.intro-definition {
    font-size: 0.85rem;
    border-left: 3px solid var(--gold);
    padding-left: 0.9rem;
    margin: 0 0 0.75rem;
}

.intro-source {
    font-size: 0.78rem;
    color: #6d675c;
    margin: 0 0 1.25rem;
}

.axis-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0 0 2rem;
    padding: 0;
    list-style: none;
}

.axis-chip {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 999px;
    padding: 0.3rem 0.8rem;
    font-size: 0.75rem;
}

.axis-chip strong {
    color: var(--deep-green);
    font-weight: 700;
    margin-right: 0.35em;
}

.btn-primary {
    display: block;
    width: 100%;
    background: var(--deep-green);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 1rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: opacity 0.2s;
}

.btn-primary:hover {
    opacity: 0.88;
}

.intro-hub-link {
    display: block;
    text-align: center;
    margin-top: 2.5rem;
    font-size: 0.9rem;
}

/* ---- Quiz ---- */
.progress-track {
    height: 6px;
    background: var(--rule);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--gold);
    border-radius: 999px;
    transition: width 0.3s ease;
}

.quiz-axis-label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    color: var(--enwit-green);
    font-weight: 600;
    margin-bottom: 1rem;
}

.quiz-count {
    color: #6d675c;
    font-weight: 400;
}

.quiz-question {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.9;
    margin: 0 0 1.5rem;
    min-height: 5.5em;
}

.quiz-anchors {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.quiz-anchor {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.78rem;
    color: #555046;
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 8px;
    padding: 0.6rem 0.7rem;
    line-height: 1.6;
}

.quiz-anchor-num {
    font-weight: 700;
    color: var(--gold);
}

.scale-buttons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.scale-btn {
    aspect-ratio: 1;
    border: 1.5px solid var(--rule);
    border-radius: 10px;
    background: var(--surface);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--ink);
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.scale-btn:hover {
    border-color: var(--enwit-green);
}

.scale-btn.selected {
    background: var(--deep-green);
    border-color: var(--deep-green);
    color: #fff;
}

.scale-legend {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    color: #6d675c;
    margin-bottom: 1.25rem;
}

.btn-unknown {
    display: block;
    width: 100%;
    background: transparent;
    border: 1.5px dashed var(--rule);
    border-radius: 10px;
    padding: 0.7rem;
    font-size: 0.9rem;
    color: #6d675c;
    transition: border-color 0.15s, color 0.15s;
}

.btn-unknown:hover {
    border-color: var(--enwit-green);
    color: var(--enwit-green);
}

.btn-unknown.selected {
    border-style: solid;
    border-color: var(--enwit-green);
    color: var(--enwit-green);
}

.btn-back {
    background: none;
    border: none;
    color: #6d675c;
    font-size: 0.85rem;
    padding: 0.5rem 0;
    margin-top: 1.25rem;
    text-decoration: underline;
}

.btn-back:disabled {
    visibility: hidden;
}

/* ---- Result ---- */
.result-heading {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 1rem;
}

.radar-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.radar-value-group {
    transform-origin: center;
    transition: transform 0.9s cubic-bezier(0.19, 1, 0.22, 1);
}

.result-total {
    text-align: center;
    font-size: 0.95rem;
    margin: 0 0 1.75rem;
}

.result-total strong {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--deep-green);
}

.finding-card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.finding-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--deep-green);
    margin: 0 0 0.6rem;
}

.finding-body {
    font-size: 0.9rem;
    margin: 0;
}

.finding-card.reading {
    border-left: 3px solid var(--gold);
}

.axis-note-list {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.axis-note-row dt {
    display: flex;
    align-items: baseline;
    gap: 0.5em;
    font-size: 0.85rem;
}

.axis-note-row dt strong {
    color: var(--deep-green);
    font-weight: 700;
}

.axis-note-row dt span {
    color: #6d675c;
    font-size: 0.75rem;
}

.axis-note-row dd {
    margin: 0.15rem 0 0;
    font-size: 0.8rem;
    color: #555046;
    line-height: 1.7;
}

.result-cta {
    margin-top: 2rem;
}

.result-cta .btn-primary {
    text-decoration: none;
    text-align: center;
    font-size: 0.98rem;
    line-height: 1.6;
}

.result-map-link {
    display: block;
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.88rem;
    line-height: 1.7;
}

.result-retry {
    display: block;
    margin: 2rem auto 0;
    background: none;
    border: none;
    color: #6d675c;
    font-size: 0.85rem;
    text-decoration: underline;
}

/* ---- Footer ---- */
.app-footer {
    margin-top: auto;
    padding-top: 3rem;
    text-align: center;
    font-size: 0.72rem;
    color: #8a8377;
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
    .radar-value-group,
    .progress-fill {
        transition: none !important;
    }
}

.concept-chart {
    max-width: 100%;
}