/* ── Google Font ─────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500;1,600&display=swap');

/* ── Local Font · Inter ──────────────────────────── */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('fonts/Inter-LatinExt.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                   U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
                   U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('fonts/Inter-Latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                   U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
                   U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── Variables ───────────────────────────────────── */
:root {
    --ruby:       #8c1c2a;
    --ruby-text:  #c23a4a;
    --gold:       #b8943a;
    --amber:      #d4a84e;
    --dark-bg:    #09040b;
    --darker-bg:  #060208;
    --card-bg:    #120710;
    --card-line:  #2c1018;
    --ivory:      #f0e4d0;
    --muted:      #8a7262;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Animations ──────────────────────────────────── */
@keyframes candle-shimmer {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.86; }
}
@keyframes card-breathe {
    0%, 100% { box-shadow: 0 10px 44px rgba(0,0,0,0.55); }
    50%       { box-shadow: 0 14px 52px rgba(0,0,0,0.62), 0 0 22px rgba(140,28,42,0.06); }
}

/* ── Base ────────────────────────────────────────── */
body {
    font-family: 'Inter', system-ui, sans-serif;
    line-height: 1.65;
    color: var(--ivory);
    background: var(--dark-bg);
    background-image:
        radial-gradient(ellipse at 22% 22%, rgba(140,28,42,0.07) 0%, transparent 52%),
        radial-gradient(ellipse at 78% 82%, rgba(184,148,58,0.04) 0%, transparent 50%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--amber); }

.container {
    width: 90%;
    max-width: 680px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ── Header ─────────────────────────────────────── */
header {
    background: var(--darker-bg);
    padding: 20px 0;
    border-bottom: 1px solid var(--card-line);
    box-shadow: 0 1px 0 rgba(184,148,58,0.12), 0 4px 24px rgba(0,0,0,0.45);
}
header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.site-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--ivory);
}
.header-tagline {
    font-size: 0.63rem;
    color: var(--muted);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-top: 2px;
}
.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

/* ── Language Switcher ───────────────────────────── */
.lang-switcher { display: flex; gap: 2px; }
.lang-btn {
    background: transparent;
    border: none;
    border-bottom: 1px solid transparent;
    color: var(--muted);
    padding: 2px 8px 3px;
    font-family: 'Inter', sans-serif;
    font-size: 0.63rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}
.lang-btn:hover  { color: var(--amber); border-bottom-color: rgba(212,168,78,0.5); }
.lang-btn.active { color: var(--amber); border-bottom-color: var(--amber); }

/* ── Category Switcher ───────────────────────────── */
.cat-switcher { display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap; }
.cat-btn {
    background: transparent;
    border: 1px solid var(--muted);
    border-radius: 20px;
    color: var(--muted);
    padding: 5px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.cat-btn:hover  { color: var(--amber); border-color: rgba(212,168,78,0.5); }
.cat-btn.active { color: var(--dark-bg); background: var(--amber); border-color: var(--amber); }

/* ── Difficulty Switcher ─────────────────────────── */
.diff-switcher { display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap; }
.diff-switcher[hidden] { display: none; }
.diff-btn {
    background: transparent;
    border: 1px solid var(--muted);
    border-radius: 20px;
    color: var(--muted);
    padding: 4px 14px;
    font-family: 'Inter', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.diff-btn:hover  { color: var(--amber); border-color: rgba(212,168,78,0.5); }
.diff-btn.active { color: var(--dark-bg); background: var(--amber); border-color: var(--amber); }

/* ── Colour Highlights ───────────────────────────── */
.hl-white {
    color: var(--amber);
    text-shadow: 0 0 32px rgba(212,168,78,0.18);
}
.hl-red {
    color: var(--ruby-text);
    text-shadow: 0 0 32px rgba(194,58,74,0.18);
}

/* ── Main ───────────────────────────────────────── */
main { flex: 1; }

/* ── Intro ───────────────────────────────────────── */
.intro {
    padding: 62px 0 44px;
    text-align: center;
}
.intro h1 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 3.9rem;
    font-weight: 400;
    letter-spacing: 0.10em;
    margin-bottom: 22px;
    line-height: 1.08;
}
.intro h1 .hl-white {
    animation: candle-shimmer 9s ease-in-out infinite;
}
.intro p {
    color: var(--muted);
    font-size: 0.97rem;
    max-width: 450px;
    margin: 0 auto;
    line-height: 1.80;
}

/* ── Quiz ────────────────────────────────────────── */
.quiz-section { padding: 6px 0 56px; }

.quiz-progress-label {
    font-size: 0.64rem;
    color: var(--muted);
    margin-bottom: 10px;
    text-align: center;
    letter-spacing: 0.20em;
    text-transform: uppercase;
}
.quiz-bar-track {
    height: 1px;
    background: rgba(255,255,255,0.07);
    margin-bottom: 32px;
    overflow: hidden;
}
.quiz-bar-fill {
    height: 100%;
    background: var(--ruby);
    transition: width 0.4s ease;
    width: 0%;
}

.quiz-card {
    background: var(--card-bg);
    border: 1px solid var(--card-line);
    border-radius: 10px;
    padding: 54px 38px 46px;
    text-align: center;
    margin-bottom: 28px;
    position: relative;
    animation: card-breathe 7s ease-in-out infinite;
}
/* subtle gold accent line centred at the card top */
.quiz-card::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 52%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(184,148,58,0.45), transparent);
}

/* wine name in italic serif — evokes a wine label */
.quiz-name {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 3.1rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: var(--ivory);
    line-height: 1.2;
    margin-bottom: 14px;
}
.quiz-feedback {
    height: 26px;
    font-size: 0.87rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}
.quiz-feedback--correct { color: var(--amber); }
.quiz-feedback--wrong   { color: #b07070; }

.quiz-answers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 20px;
}
.btn-answer {
    padding: 17px 10px;
    border: 1px solid transparent;
    border-radius: 5px;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.70rem;
    letter-spacing: 0.22em;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    transition: background 0.22s, border-color 0.22s;
}
.btn-answer:active { opacity: 0.65; }
.btn-answer--white {
    background: rgba(184,148,58,0.05);
    border-color: rgba(184,148,58,0.32);
    color: var(--amber);
}
.btn-answer--white:hover {
    background: rgba(184,148,58,0.10);
    border-color: rgba(184,148,58,0.65);
}
.btn-answer--red {
    background: rgba(194,58,74,0.05);
    border-color: rgba(194,58,74,0.32);
    color: var(--ruby-text);
}
.btn-answer--red:hover {
    background: rgba(194,58,74,0.10);
    border-color: rgba(194,58,74,0.65);
}
.btn-answer:disabled { opacity: 0.26; cursor: default; }

/* ── Results ────────────────────────────────────── */
#quiz-results { text-align: center; }
.result-score {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 6rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--ruby-text);
    text-shadow: 0 2px 24px rgba(194,58,74,0.22);
    line-height: 1;
    margin-bottom: 6px;
}
.result-label {
    font-size: 0.66rem;
    color: var(--muted);
    margin-bottom: 12px;
    letter-spacing: 0.20em;
    text-transform: uppercase;
}
.result-verdict {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 38px;
    color: var(--amber);
}

.review-list { list-style: none; padding: 0; text-align: left; margin-bottom: 30px; }
.review-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    margin-bottom: 5px;
    border-radius: 5px;
    font-size: 0.88rem;
    background: var(--card-bg);
    border: 1px solid var(--card-line);
}
.review-list li.r-correct { border-left: 2px solid var(--amber); }
.review-list li.r-wrong   { border-left: 2px solid #9a5050; }
.review-name {
    flex: 1;
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 1rem;
    font-weight: 500;
}
.review-badge {
    font-family: 'Inter', sans-serif;
    font-size: 0.60rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 2px;
    letter-spacing: 0.08em;
}
.review-badge--white {
    background: rgba(184,148,58,0.09);
    color: var(--gold);
    border: 1px solid rgba(184,148,58,0.28);
}
.review-badge--red {
    background: rgba(194,58,74,0.08);
    color: var(--ruby-text);
    border: 1px solid rgba(194,58,74,0.28);
}
.review-icon { font-size: 0.9rem; }
.review-icon--correct { color: var(--amber); }
.review-icon--wrong   { color: #9a5050; }

.btn-restart {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 30px;
    background: transparent;
    color: var(--gold);
    border: 1px solid rgba(184,148,58,0.38);
    border-radius: 4px;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.70rem;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.22s, border-color 0.22s;
}
.btn-restart:hover {
    background: rgba(184,148,58,0.08);
    border-color: rgba(184,148,58,0.68);
}

/* ── About / FAQ ────────────────────────────────── */
.about-section {
    padding: 46px 0;
    border-top: 1px solid var(--card-line);
}
.about-section h2 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 1.9rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    margin-bottom: 26px;
    color: var(--ruby-text);
}

/* flat accordion — dividers only, no nested cards */
details {
    border-bottom: 1px solid var(--card-line);
    padding: 15px 0;
}
details:first-of-type { border-top: 1px solid var(--card-line); }
summary {
    font-weight: 500;
    font-size: 0.92rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
    color: var(--ivory);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
summary::after {
    content: '+';
    color: var(--gold);
    font-size: 1.15rem;
    font-weight: 300;
    flex-shrink: 0;
}
details[open] summary::after { content: '−'; }
.faq-body {
    margin-top: 12px;
    padding-right: 28px;
    font-size: 0.90rem;
    color: var(--muted);
    line-height: 1.75;
}

/* ── Footer ─────────────────────────────────────── */
footer {
    background: var(--darker-bg);
    padding: 24px 0;
    text-align: center;
    font-size: 0.77rem;
    color: var(--muted);
    border-top: 1px solid var(--card-line);
}
footer a { color: var(--muted); }
footer a:hover { color: var(--amber); }

/* ── Europe Wine Map ────────────────────────────── */
.container--wide {
    width: 92%;
    max-width: 880px;
    margin: 0 auto;
    padding: 0 16px;
}
.map-section {
    padding: 44px 0 52px;
    border-top: 1px solid var(--card-line);
}
.map-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 1.9rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-align: center;
    margin-bottom: 6px;
    color: var(--ruby-text);
}
.map-subtitle {
    font-size: 0.78rem;
    color: var(--muted);
    text-align: center;
    margin-bottom: 28px;
    letter-spacing: 0.06em;
}
.map-wrapper {
    position: relative;
    background: var(--darker-bg);
    border: 1px solid var(--card-line);
    border-radius: 10px;
    overflow: hidden;
    line-height: 0;
}
.map-wrapper svg { display: block; width: 100%; }

/* Country path defaults */
.eu-country {
    fill: #1a0d1f;
    stroke: #2c1018;
    stroke-width: 0.6px;
    cursor: default;
    transition: fill 0.18s;
}
/* Wine countries: France, Germany, Italy */
.eu-country--wine {
    fill: rgba(140, 28, 42, 0.28);
    stroke: rgba(140, 28, 42, 0.60);
    stroke-width: 0.8px;
    cursor: pointer;
}
.eu-country--wine:hover,
.eu-country--wine.eu-country--hover {
    fill: rgba(184, 148, 58, 0.32);
    stroke: var(--amber);
    stroke-width: 1.2px;
}
/* Shared borders overlay */
.eu-borders {
    fill: none;
    stroke: rgba(44, 16, 24, 0.65);
    stroke-width: 0.4px;
    pointer-events: none;
}
/* Hover tooltip */
.map-tooltip {
    position: absolute;
    background: var(--card-bg);
    border: 1px solid rgba(184, 148, 58, 0.55);
    color: var(--amber);
    font-family: 'Inter', sans-serif;
    font-size: 0.69rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 3px;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 480px) {
    .intro h1     { font-size: 2.8rem; }
    .quiz-name    { font-size: 2.4rem; }
    .quiz-card    { padding: 40px 20px 34px; }
    .quiz-answers { grid-template-columns: 1fr; }
    .header-right { align-items: flex-start; }
}