:root {
    --cyan:   #2ab8c4;
    --green:  #39b54a;
    --blue:   #00a0d2;
    --gold:   #f5c842;
    --text:   #77787b;
    --heading:#005f80;
    --border: #e2e8f0;
    --bg:     #ffffff;
}

.glossaire-wrapper {
    padding-top: calc(var(--nav-height, 72px) + 60px);
    min-height: 100vh;
}

.gloss-hero {
    padding: 60px 0 20px;
    min-height: auto;
    text-align: center;
    position: relative;
    z-index: 10;
}

.gloss-hero-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

.gloss-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cyan);
    background: rgba(42,184,196,0.08);
    border: 1px solid rgba(42,184,196,0.2);
    padding: 0.3rem 1rem;
    border-radius: 99px;
    margin-bottom: 1.5rem;
}

.gloss-eyebrow-dot {
    width: 6px; height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    animation: blink 1.4s ease infinite;
}

.gloss-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--heading);
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.gloss-title em {
    font-style: normal;
    background: linear-gradient(90deg, var(--cyan), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gloss-subtitle {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.gloss-search-wrap {
    position: relative;
    max-width: 520px;
    margin: 0 auto 1rem;
}

.gloss-search-wrap i {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cyan);
    font-size: 0.9rem;
    pointer-events: none;
}

#gloss-search {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.8rem;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: var(--heading);
    background: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

#gloss-search:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(42,184,196,0.12);
}

.gloss-search-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--text);
    text-align: center;
    margin-top: 0.6rem;
    min-height: 1.2em;
}

.gloss-alpha-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.3rem;
    max-width: 900px;
    margin: 2rem auto 0;
    padding: 0 24px;
}

.alpha-btn {
    font-family: 'Syne', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text);
    background: none;
    border: 1px solid var(--border);
    width: 36px; height: 36px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.18s;
    display: flex; align-items: center; justify-content: center;
}

.alpha-btn:hover,
.alpha-btn.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: #fff;
}

.alpha-btn:disabled {
    opacity: 0.25;
    cursor: default;
}

.gloss-body {
    max-width: 1100px;
    margin: 3rem auto 0;
    padding: 0 24px 100px;
    position: relative;
    z-index: 10;
}

.gloss-category {
    margin-bottom: 4rem;
}

.gloss-cat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.gloss-cat-icon {
    width: 42px; height: 42px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.gloss-cat-icon.cyan  { background: rgba(42,184,196,0.1); color: var(--cyan); }
.gloss-cat-icon.green { background: rgba(57,181,74,0.1);  color: var(--green); }
.gloss-cat-icon.blue  { background: rgba(0,160,210,0.1);  color: var(--blue); }
.gloss-cat-icon.gold  { background: rgba(245,200,66,0.12);color: #c9900d; }

.gloss-cat-title {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--heading);
    letter-spacing: 0.02em;
}

.gloss-cat-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text);
    background: var(--border);
    padding: 0.15rem 0.5rem;
    border-radius: 99px;
}

.gloss-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.gloss-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: box-shadow 0.25s, border-color 0.25s, transform 0.25s;
    cursor: pointer;
}

.gloss-card:hover {
    border-color: rgba(42,184,196,0.35);
    box-shadow: 0 8px 28px rgba(42,184,196,0.1);
    transform: translateY(-2px);
}

.gloss-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem 0.75rem;
    gap: 0.75rem;
}

.gloss-card-term {
    font-family: 'Syne', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--heading);
}

.gloss-card-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.55rem;
    border-radius: 99px;
    white-space: nowrap;
    flex-shrink: 0;
}

.badge-front  { background: rgba(42,184,196,0.1);  color: var(--cyan); }
.badge-back   { background: rgba(0,160,210,0.1);   color: var(--blue); }
.badge-db     { background: rgba(57,181,74,0.1);   color: var(--green); }
.badge-devops { background: rgba(245,200,66,0.12); color: #b07c00; }
.badge-mobile { background: rgba(139,92,246,0.1);  color: #7c3aed; }
.badge-design { background: rgba(236,72,153,0.1);  color: #be185d; }
.badge-archi  { background: rgba(234,88,12,0.1);   color: #c2410c; }
.badge-secu   { background: rgba(220,38,38,0.1);   color: #b91c1c; }
.badge-perf   { background: rgba(5,150,105,0.1);   color: #047857; }

.gloss-card-body {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.84rem;
    color: var(--text);
    line-height: 1.65;
    display: none;
    border-top: 1px solid var(--border);
    margin-top: 0.5rem;
    padding-top: 0.9rem;
}

.gloss-card.open .gloss-card-body {
    display: block;
}

.gloss-card-toggle {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--border);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s, transform 0.3s;
    font-size: 0.65rem;
    color: var(--text);
}

.gloss-card.open .gloss-card-toggle {
    background: var(--cyan);
    color: #fff;
    transform: rotate(45deg);
}

.gloss-letter-anchor {
    display: inline-block;
    font-family: 'Syne', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cyan);
    background: rgba(42,184,196,0.07);
    border: 1px solid rgba(42,184,196,0.15);
    padding: 0.15rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

#gloss-no-result {
    display: none;
    text-align: center;
    padding: 4rem 0;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text);
    font-size: 0.85rem;
}

#gloss-no-result i {
    display: block;
    font-size: 2.5rem;
    color: var(--border);
    margin-bottom: 1rem;
}

.gloss-card.hidden,
.gloss-category.hidden {
    display: none;
}

@media (max-width: 768px) {
    .gloss-grid {
        grid-template-columns: 1fr;
    }
    .gloss-title { font-size: 2.2rem; }
}