/* ─── Education Hub v3 — premium UI/UX ─── */

:root {
    --edu-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --edu-violet: #7c3aed;
    --edu-violet-dark: #6d28d9;
    --edu-violet-soft: #f3efff;
    --edu-text: #0f172a;
    --edu-muted: #64748b;
    --edu-border: #e8edf3;
    --edu-card: #ffffff;
    --edu-radius: 14px;
    --edu-radius-lg: 20px;
}

.edu-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s var(--edu-ease), transform 0.6s var(--edu-ease);
    transition-delay: calc(var(--edu-delay, 0) * 0.06s);
}

.edu-reveal.is-inview { opacity: 1; transform: translateY(0); }

html.mk-public.mk-education-page,
html.mk-public.mk-education-page body.mk-pub-page,
html.mk-public.mk-education-page .main-content {
    background: #f7f8fc !important;
}

html.mk-public[data-theme="dark"].mk-education-page,
html.mk-public[data-theme="dark"].mk-education-page body.mk-pub-page,
html.mk-public[data-theme="dark"].mk-education-page .main-content {
    background: #070b14 !important;
}

.edu-page {
    --edu-card: #fff;
    --edu-text: #0f172a;
    --edu-muted: #64748b;
    --edu-border: #e8edf3;
    --edu-accent: #7c3aed;
}

html.mk-public[data-theme="dark"] .edu-page {
    --edu-card: rgba(15, 23, 42, 0.82);
    --edu-text: #f1f5f9;
    --edu-muted: #94a3b8;
    --edu-border: rgba(148, 163, 184, 0.12);
    --edu-accent: #a78bfa;
}

.edu-wrap { padding-bottom: 0; background: transparent !important; color: var(--edu-text); }

/* ─── Gradient icons (no box) ─── */
.edu-gicon {
    display: inline-flex;
    font-size: 1.35rem;
    line-height: 1;
    background: linear-gradient(145deg, var(--edu-violet), #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    flex-shrink: 0;
}

.edu-gicon--sm { font-size: 0.95rem; }
.edu-gicon--xs { font-size: 0.78rem; }

.edu-gicon--violet { background: linear-gradient(145deg, #7c3aed, #a78bfa); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.edu-gicon--emerald { background: linear-gradient(145deg, #059669, #34d399); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.edu-gicon--sky { background: linear-gradient(145deg, #0284c7, #38bdf8); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.edu-gicon--amber { background: linear-gradient(145deg, #d97706, #fbbf24); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.edu-gicon--rose { background: linear-gradient(145deg, #e11d48, #fb7185); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

@keyframes edu-icon-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes edu-icon-glow {
    0%, 100% { filter: drop-shadow(0 0 0 transparent); }
    50% { filter: drop-shadow(0 4px 10px color-mix(in srgb, var(--edu-glow, #7c3aed) 35%, transparent)); }
}

@keyframes edu-live-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.55; transform: scale(0.85); }
}

@keyframes edu-orb-drift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-2%, 3%); }
}

.edu-reveal.is-inview .edu-gicon,
.edu-path-tab.is-active .edu-gicon,
.edu-chip-nav__item:hover .edu-gicon {
    animation: edu-icon-float 4.2s ease-in-out infinite, edu-icon-glow 3s ease-in-out infinite;
}

.edu-gicon--violet { --edu-glow: #7c3aed; }
.edu-gicon--emerald { --edu-glow: #059669; }
.edu-gicon--sky { --edu-glow: #0284c7; }
.edu-gicon--amber { --edu-glow: #d97706; }
.edu-gicon--rose { --edu-glow: #e11d48; }

/* ─── Shared ─── */
.edu-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.32rem 0.8rem;
    margin-bottom: 0.55rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--edu-violet);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(124, 58, 237, 0.14);
    box-shadow: 0 6px 18px -12px rgba(124, 58, 237, 0.25);
}

.edu-section { padding: clamp(1.75rem, 3.5vw, 2.75rem) 0; }
.edu-section--alt {
    background: linear-gradient(180deg, #faf8ff, #f7f4ff);
    border-block: 1px solid rgba(124, 58, 237, 0.07);
}
.edu-section--compact { padding: clamp(1.25rem, 2.5vw, 1.75rem) 0; }

html.mk-public[data-theme="dark"] .edu-section--alt {
    background: rgba(15, 23, 42, 0.45);
    border-color: rgba(148, 163, 184, 0.1);
}

.edu-section-head {
    text-align: center;
    max-width: 36rem;
    margin: 0 auto 1.25rem;
}

.edu-section-head h2 {
    margin: 0;
    font-size: clamp(1.05rem, 2.4vw, 1.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--edu-text);
}

.edu-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    border-radius: 11px;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.25s var(--edu-ease), box-shadow 0.25s;
}

.edu-btn--primary {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    color: #fff;
    box-shadow: 0 12px 28px -12px rgba(124, 58, 237, 0.5);
}

.edu-btn--primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, 0.22) 50%, transparent 65%);
    transform: translateX(120%);
    transition: transform 0.55s var(--edu-ease);
}

.edu-btn--primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 16px 32px -10px rgba(124, 58, 237, 0.55);
}

.edu-btn--primary:hover::after { transform: translateX(-120%); }

.edu-btn--ghost {
    background: #fff;
    border-color: var(--edu-border);
    color: var(--edu-text);
}

.edu-btn--ghost:hover { border-color: rgba(124, 58, 237, 0.22); color: var(--edu-violet-dark); }

.edu-btn--lg { padding: 0.75rem 1.15rem; font-size: 0.86rem; }
.edu-btn--sm { padding: 0.45rem 0.8rem; font-size: 0.76rem; }

.edu-btn-meta {
    font-size: 0.65rem;
    font-weight: 600;
    opacity: 0.85;
    padding-inline-start: 0.35rem;
    border-inline-start: 1px solid rgba(255, 255, 255, 0.25);
    margin-inline-start: 0.15rem;
}

/* ─── Hero ─── */
.edu-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(1.75rem, 3.5vw, 2.75rem) 0;
    border-bottom: 1px solid var(--edu-border);
}

.edu-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 65% 50% at 85% 0%, rgba(124, 58, 237, 0.09), transparent 55%),
        linear-gradient(180deg, #fff, #f8f9fd);
    overflow: hidden;
}

.edu-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image: radial-gradient(rgba(124, 58, 237, 0.08) 1px, transparent 1px);
    background-size: 20px 20px;
    mask-image: linear-gradient(180deg, #000 20%, transparent 85%);
}

.edu-hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    animation: edu-orb-drift 12s ease-in-out infinite;
}

.edu-hero-orb--violet {
    width: 280px;
    height: 280px;
    top: -80px;
    inset-inline-end: 5%;
    background: rgba(124, 58, 237, 0.18);
}

.edu-hero-orb--emerald {
    width: 220px;
    height: 220px;
    bottom: -60px;
    inset-inline-start: 0;
    background: rgba(5, 150, 105, 0.12);
    animation-delay: -4s;
}

html.mk-public[data-theme="dark"] .edu-hero-bg {
    background: linear-gradient(180deg, rgba(10, 15, 28, 0.95), rgba(7, 11, 20, 0.98));
}

.edu-hero-shell { position: relative; z-index: 1; }

.edu-hero-grid {
    display: grid;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 960px) {
    .edu-hero-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

.edu-hero-title {
    margin: 0 0 0.65rem;
    font-size: clamp(1.45rem, 4vw, 2.15rem);
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: -0.04em;
    color: var(--edu-text);
    max-width: 14ch;
}

.edu-hero-title span {
    display: block;
    margin-top: 0.1rem;
}

.edu-hero-title em,
.edu-hero-title span {
    font-style: normal;
    background: linear-gradient(120deg, #7c3aed 0%, #059669 55%, #0284c7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.edu-hero-stats {
    list-style: none;
    margin: 0 0 1.1rem;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
}

@media (min-width: 480px) {
    .edu-hero-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.edu-hero-stat {
    padding: 0.55rem 0.65rem;
    border-radius: 12px;
    border: 1px solid var(--edu-border);
    background: rgba(255, 255, 255, 0.88);
    text-align: center;
    box-shadow: 0 8px 20px -16px rgba(15, 23, 42, 0.12);
}

.edu-hero-stat strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 900;
    color: var(--edu-violet-dark);
    line-height: 1.2;
}

.edu-hero-stat span {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--edu-muted);
    line-height: 1.35;
}

.edu-lead {
    margin: 0 0 1.1rem;
    font-size: 0.88rem;
    line-height: 1.85;
    color: var(--edu-muted);
    max-width: 40ch;
}

.edu-hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1rem;
}

.edu-chip-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.edu-chip-nav__item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--edu-border);
    background: #fff;
    text-decoration: none;
    color: var(--edu-text);
    font-size: 0.72rem;
    font-weight: 600;
    transition: border-color 0.2s, transform 0.2s;
}

.edu-chip-nav__item:hover {
    border-color: rgba(124, 58, 237, 0.22);
    transform: translateY(-1px);
    color: var(--edu-text);
}

.edu-hero-theater {
    border-radius: var(--edu-radius-lg);
    border: 1px solid color-mix(in srgb, var(--edu-violet) 18%, var(--edu-border));
    background: #fff;
    overflow: hidden;
    box-shadow:
        0 24px 56px -28px rgba(124, 58, 237, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.8) inset;
    transition: transform 0.4s var(--edu-ease), box-shadow 0.4s;
}

.edu-hero-stage:hover .edu-hero-theater {
    transform: translateY(-4px);
    box-shadow: 0 28px 64px -24px rgba(124, 58, 237, 0.32);
}

.edu-hero-chrome {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-shrink: 0;
}

.edu-hero-chrome span {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: #cbd5e1;
}

.edu-hero-chrome span:nth-child(1) { background: #f87171; }
.edu-hero-chrome span:nth-child(2) { background: #fbbf24; }
.edu-hero-chrome span:nth-child(3) { background: #34d399; }

.edu-live-dot {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: #ef4444;
    animation: edu-live-pulse 1.8s ease-in-out infinite;
}

html.mk-public[data-theme="dark"] .edu-hero-theater,
html.mk-public[data-theme="dark"] .edu-chip-nav__item,
html.mk-public[data-theme="dark"] .edu-btn--ghost {
    background: rgba(15, 23, 42, 0.82);
}

.edu-hero-theater-bar {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.8rem;
    border-bottom: 1px solid var(--edu-border);
    background: #f8fafc;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--edu-violet);
}

.edu-hero-theater-live {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex: 1;
    min-width: 0;
}

html.mk-public[data-theme="dark"] .edu-hero-theater-bar { background: rgba(15, 23, 42, 0.65); }

.edu-hero-theater-meta { color: var(--edu-muted); font-weight: 600; }

.edu-hero-poster {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    text-decoration: none;
    position: relative;
    background: linear-gradient(135deg, #ede9fe, #ecfdf5);
}

.edu-hero-poster-play {
    width: 3rem;
    height: 3rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--edu-violet);
    color: #fff;
    font-size: 1rem;
    box-shadow: 0 10px 28px rgba(124, 58, 237, 0.35);
}

.edu-hero-poster-copy {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    padding: 0.75rem;
    background: linear-gradient(transparent, rgba(15, 23, 42, 0.8));
    color: #fff;
    text-align: right;
}

.edu-hero-poster-copy strong { display: block; font-size: 0.82rem; }
.edu-hero-poster-copy small { font-size: 0.68rem; opacity: 0.85; }

.edu-hero-theater-foot {
    padding: 0.6rem 0.8rem;
    border-top: 1px solid var(--edu-border);
    background: #fafbfc;
}

.edu-hero-now {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--edu-text);
}

.edu-hero-now-dur { font-size: 0.68rem; color: var(--edu-muted); font-weight: 600; }

/* ─── Paths ─── */
.edu-paths-band { background: #fff; }
html.mk-public[data-theme="dark"] .edu-paths-band { background: transparent; }

.edu-path-shell {
    padding: 1rem;
    border-radius: var(--edu-radius-lg);
    border: 1px solid var(--edu-border);
    background: linear-gradient(180deg, #fafbfc, #fff);
    box-shadow: 0 16px 40px -30px rgba(15, 23, 42, 0.14);
}

html.mk-public[data-theme="dark"] .edu-path-shell {
    background: rgba(15, 23, 42, 0.55);
}

.edu-path-tabs {
    display: grid;
    gap: 0.45rem;
    margin-bottom: 1rem;
    padding: 0.3rem;
    border-radius: 12px;
    background: #f1f5f9;
    border: 1px solid var(--edu-border);
}

@media (min-width: 640px) {
    .edu-path-tabs { grid-template-columns: repeat(3, 1fr); }
}

.edu-path-tab {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 0.85rem;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    text-align: right;
    color: var(--edu-text);
    transition: background 0.3s, box-shadow 0.3s, transform 0.3s;
}

.edu-path-tab.is-active {
    background: #fff;
    border-color: rgba(124, 58, 237, 0.15);
    box-shadow: 0 10px 24px -16px rgba(124, 58, 237, 0.22);
    transform: translateY(-1px);
}

.edu-path-tab-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.05rem; }
.edu-path-tab-text strong { font-size: 0.82rem; font-weight: 800; }
.edu-path-tab-text span { font-size: 0.68rem; color: var(--edu-muted); }

.edu-path-badge {
    font-size: 0.58rem;
    font-weight: 700;
    padding: 0.15rem 0.4rem;
    border-radius: 999px;
    flex-shrink: 0;
}

.edu-path-badge--emerald { background: rgba(5, 150, 105, 0.1); color: #047857; }
.edu-path-badge--violet { background: rgba(124, 58, 237, 0.1); color: #6d28d9; }
.edu-path-badge--sky { background: rgba(2, 132, 199, 0.1); color: #0369a1; }

.edu-path-panel[hidden] { display: none; }

.edu-path-intro {
    margin: 0 0 0.85rem;
    font-size: 0.84rem;
    line-height: 1.75;
    color: var(--edu-muted);
}

.edu-path-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
}

@media (min-width: 768px) {
    .edu-path-steps { grid-template-columns: repeat(2, 1fr); }
}

.edu-path-steps--timeline {
    position: relative;
}

.edu-path-step {
    --edu-step-color: var(--edu-violet);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.8rem 0.9rem;
    border-radius: 12px;
    border: 1px solid var(--edu-border);
    background: #fff;
    transition: transform 0.3s var(--edu-ease), border-color 0.3s, box-shadow 0.3s;
}

.edu-path-step--emerald { --edu-step-color: #059669; }
.edu-path-step--violet { --edu-step-color: #7c3aed; }
.edu-path-step--sky { --edu-step-color: #0284c7; }

.edu-path-step:hover {
    transform: translateX(-4px);
    border-color: color-mix(in srgb, var(--edu-step-color) 25%, var(--edu-border));
    box-shadow: 0 12px 28px -20px color-mix(in srgb, var(--edu-step-color) 30%, transparent);
}

.edu-path-step-num {
    width: 1.65rem;
    height: 1.65rem;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: color-mix(in srgb, var(--edu-step-color) 12%, #fff);
    color: var(--edu-step-color);
    font-size: 0.72rem;
    font-weight: 900;
    flex-shrink: 0;
    border: 1px solid color-mix(in srgb, var(--edu-step-color) 20%, transparent);
}

.edu-path-step-head {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.15rem;
}

.edu-path-step-head strong { font-size: 0.8rem; font-weight: 800; }

.edu-link {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--edu-violet);
    text-decoration: none;
}

.edu-lock { font-size: 0.65rem; color: var(--edu-muted); }

/* ─── Video hub tabs ─── */
.edu-videos-hub { background: #fff; border-block: 1px solid var(--edu-border); }
html.mk-public[data-theme="dark"] .edu-videos-hub { background: transparent; }

.edu-vtabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
    padding: 0.3rem;
    border-radius: 12px;
    background: #f4f6fb;
    border: 1px solid var(--edu-border);
}

.edu-vtab {
    flex: 1;
    min-width: 7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 0.7rem;
    border: none;
    border-radius: 9px;
    background: transparent;
    font-family: inherit;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--edu-muted);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.edu-vtab.is-active {
    background: #fff;
    color: var(--edu-text);
    box-shadow: 0 6px 16px -10px rgba(15, 23, 42, 0.15);
}

.edu-vpanel[hidden] { display: none; }

.edu-vpanel__card {
    padding: 1rem;
    border-radius: var(--edu-radius-lg);
    border: 1px solid var(--edu-border);
    background: #fff;
    box-shadow: 0 16px 40px -28px rgba(15, 23, 42, 0.12);
}

.edu-vpanel__card--violet {
    border-color: rgba(124, 58, 237, 0.16);
    background: linear-gradient(180deg, #faf5ff 0%, #fff 40%);
}

.edu-vpanel__card--sky {
    border-color: rgba(2, 132, 199, 0.16);
    background: linear-gradient(180deg, #f0f9ff 0%, #fff 40%);
}

.edu-vpanel__card--emerald {
    border-color: rgba(5, 150, 105, 0.16);
    background: linear-gradient(180deg, #ecfdf5 0%, #fff 40%);
}

.edu-vpanel__grid {
    display: grid;
    gap: 1rem;
    align-items: start;
}

@media (min-width: 900px) {
    .edu-vpanel__grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); }
}

.edu-vpanel__copy h3 {
    margin: 0 0 0.4rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--edu-text);
}

.edu-vpanel__copy p {
    margin: 0 0 0.75rem;
    font-size: 0.82rem;
    line-height: 1.75;
    color: var(--edu-muted);
}

.edu-vpanel__actions { display: flex; flex-wrap: wrap; gap: 0.45rem; }

/* ─── Accordion modules ─── */
.edu-accordions { display: flex; flex-direction: column; gap: 0.5rem; max-width: 820px; margin-inline: auto; }

.edu-acc {
    --edu-acc-color: var(--edu-violet);
    position: relative;
    border-radius: var(--edu-radius);
    border: 1px solid var(--edu-border);
    background: #fff;
    overflow: hidden;
    box-shadow: 0 10px 28px -22px rgba(15, 23, 42, 0.12);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.edu-acc::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--edu-acc-color);
    opacity: 0;
    transition: opacity 0.3s;
}

.edu-acc[open] {
    border-color: color-mix(in srgb, var(--edu-acc-color) 22%, var(--edu-border));
    box-shadow: 0 14px 36px -22px color-mix(in srgb, var(--edu-acc-color) 25%, transparent);
}

.edu-acc[open]::before { opacity: 1; }

#module-crm-basics { --edu-acc-color: #059669; }
#module-bot-extraction { --edu-acc-color: #7c3aed; }
#module-filing-upload { --edu-acc-color: #0284c7; }
#module-market-analysis { --edu-acc-color: #d97706; }
#module-crm-advanced { --edu-acc-color: #e11d48; }
#module-resources { --edu-acc-color: #7c3aed; }

.edu-acc__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    flex-shrink: 0;
}

.edu-acc__chevron {
    display: grid;
    place-items: center;
    width: 1.5rem;
    height: 1.5rem;
    color: var(--edu-muted);
    font-size: 0.65rem;
    transition: transform 0.35s var(--edu-ease), color 0.25s;
    flex-shrink: 0;
}

.edu-acc[open] .edu-acc__chevron {
    transform: rotate(180deg);
    color: var(--edu-acc-color);
}

.edu-acc__head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    cursor: pointer;
    list-style: none;
}

.edu-acc__head::-webkit-details-marker { display: none; }

.edu-acc__copy {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    text-align: right;
}

.edu-acc__copy strong { font-size: 0.86rem; font-weight: 800; color: var(--edu-text); }
.edu-acc__copy span { font-size: 0.74rem; line-height: 1.5; color: var(--edu-muted); }

.edu-acc__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
    flex-shrink: 0;
}

.edu-acc__count { font-size: 0.62rem; font-weight: 600; color: var(--edu-muted); }

.edu-module-badge {
    font-size: 0.58rem;
    font-weight: 700;
    padding: 0.12rem 0.38rem;
    border-radius: 999px;
}

.edu-module-badge--emerald { background: rgba(5, 150, 105, 0.1); color: #047857; }
.edu-module-badge--violet { background: rgba(124, 58, 237, 0.1); color: #6d28d9; }
.edu-module-badge--sky { background: rgba(2, 132, 199, 0.1); color: #0369a1; }
.edu-module-badge--amber { background: rgba(217, 119, 6, 0.1); color: #b45309; }
.edu-module-badge--rose { background: rgba(225, 29, 72, 0.1); color: #be123c; }

.edu-acc[open] { border-color: rgba(124, 58, 237, 0.2); }

.edu-acc__lessons {
    list-style: none;
    margin: 0;
    padding: 0 0.5rem 0.5rem;
    border-top: 1px solid #f1f5f9;
}

.edu-acc__lesson {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.5rem;
    margin-bottom: 0.25rem;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: background 0.2s, border-color 0.2s;
}

.edu-acc__lesson:hover {
    background: #f8fafc;
    border-color: var(--edu-border);
}

.edu-acc__lesson:last-child { margin-bottom: 0; }

.edu-acc__lesson-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
}

.edu-acc__lesson-body strong { font-size: 0.8rem; font-weight: 700; color: var(--edu-text); }
.edu-acc__lesson-body span { font-size: 0.68rem; color: var(--edu-muted); }

.edu-lesson-go {
    width: 1.65rem;
    height: 1.65rem;
    display: grid;
    place-items: center;
    border-radius: 8px;
    border: 1px solid var(--edu-border);
    color: var(--edu-muted);
    text-decoration: none;
    font-size: 0.62rem;
    transition: background 0.2s, color 0.2s;
}

.edu-lesson-go:hover {
    background: var(--edu-violet-soft);
    color: var(--edu-violet);
    border-color: rgba(124, 58, 237, 0.2);
}

/* ─── Gallery ─── */
.edu-gallery-band { background: #fff; }
html.mk-public[data-theme="dark"] .edu-gallery-band { background: transparent; }

.edu-gallery-filters {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 0.35rem;
    margin-bottom: 1rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.edu-gallery-filters::-webkit-scrollbar { display: none; }

@media (min-width: 768px) {
    .edu-gallery-filters {
        flex-wrap: wrap;
        justify-content: center;
        overflow: visible;
    }
}

.edu-gallery-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--edu-border);
    background: #fff;
    color: var(--edu-muted);
    font-family: inherit;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.edu-gallery-filter.is-active {
    border-color: rgba(124, 58, 237, 0.28);
    background: var(--edu-violet-soft);
    color: var(--edu-violet-dark);
}

.edu-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.55rem;
}

@media (min-width: 768px) {
    .edu-gallery-grid { grid-template-columns: repeat(4, 1fr); }
}

.edu-gallery-card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--edu-border);
    background: #fff;
    transition: transform 0.25s;
}

.edu-gallery-card.is-hidden { display: none; }

.edu-gallery-card--more { display: none; }
.edu-gallery-grid.is-expanded .edu-gallery-card--more { display: block; }

.edu-gallery-card:hover { transform: translateY(-2px); }

.edu-gallery-shot {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    cursor: zoom-in;
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.edu-gallery-shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.45s var(--edu-ease);
}

.edu-gallery-card:hover .edu-gallery-shot img {
    transform: scale(1.05);
}

.edu-gallery-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: var(--edu-violet-dark);
    font-size: 0.72rem;
    opacity: 0;
    transition: opacity 0.25s, transform 0.25s;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

.edu-gallery-card:hover .edu-gallery-zoom {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.edu-gallery-caption {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: 0.55rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(transparent 20%, rgba(15, 23, 42, 0.88));
    opacity: 0;
    transition: opacity 0.2s;
    text-align: right;
}

.edu-gallery-shot:hover .edu-gallery-caption { opacity: 1; }

.edu-gallery-more-wrap { text-align: center; margin-top: 1rem; }

/* ─── Resource strip ─── */
.edu-resources {
    display: grid;
    gap: 0.55rem;
}

@media (min-width: 768px) {
    .edu-resources { grid-template-columns: repeat(3, 1fr); }
}

.edu-res-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.9rem 1rem;
    border-radius: var(--edu-radius);
    border: 1px solid var(--edu-border);
    background: #fff;
    text-decoration: none;
    color: var(--edu-text);
    overflow: hidden;
    transition: transform 0.3s var(--edu-ease), border-color 0.3s, box-shadow 0.3s;
}

.edu-res-card::before {
    content: '';
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--edu-violet), #059669);
    opacity: 0;
    transition: opacity 0.3s;
}

.edu-res-card:hover::before { opacity: 1; }

.edu-res-card:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 58, 237, 0.2);
    box-shadow: 0 12px 28px -18px rgba(124, 58, 237, 0.18);
    color: var(--edu-text);
}

.edu-res-card--featured {
    border-color: rgba(124, 58, 237, 0.22);
    background: linear-gradient(135deg, #faf5ff, #fff);
}

.edu-res-card__body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.edu-res-card__body strong { font-size: 0.8rem; font-weight: 800; }
.edu-res-card__body span { font-size: 0.68rem; color: var(--edu-muted); }

.edu-res-card__arrow {
    font-size: 0.7rem;
    color: var(--edu-muted);
    flex-shrink: 0;
}

/* ─── FAQ ─── */
.edu-faq-wrap { max-width: 900px; margin-inline: auto; }

.edu-faq--grid {
    display: grid;
    gap: 0.45rem;
}

@media (min-width: 768px) {
    .edu-faq--grid { grid-template-columns: repeat(2, 1fr); }
}

.edu-faq-item {
    border-radius: 12px;
    border: 1px solid var(--edu-border);
    background: #fff;
    overflow: hidden;
}

.edu-faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.85rem 0.95rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--edu-text);
    cursor: pointer;
    list-style: none;
    transition: color 0.2s;
}

.edu-faq-item summary::-webkit-details-marker { display: none; }

.edu-faq-item summary::after {
    content: '+';
    flex-shrink: 0;
    width: 1.45rem;
    height: 1.45rem;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: #f1f5f9;
    color: var(--edu-muted);
    font-size: 0.85rem;
    font-weight: 800;
    transition: background 0.25s, color 0.25s, transform 0.25s;
}

.edu-faq-item[open] summary { color: var(--edu-violet-dark); }

.edu-faq-item[open] summary::after {
    content: '−';
    background: var(--edu-violet-soft);
    color: var(--edu-violet);
    transform: rotate(180deg);
}

.edu-faq-item p {
    margin: 0;
    padding: 0 0.95rem 0.85rem;
    font-size: 0.78rem;
    line-height: 1.75;
    color: var(--edu-muted);
    border-top: 1px solid #f1f5f9;
    padding-top: 0.65rem;
}

/* ─── CTA ─── */
.edu-cta {
    position: relative;
    overflow: hidden;
    padding: clamp(2rem, 4vw, 2.75rem) 0;
    text-align: center;
    background: linear-gradient(135deg, #6d28d9, #7c3aed 50%, #8b5cf6);
}

.edu-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 20% 0%, rgba(255, 255, 255, 0.14), transparent 55%),
        radial-gradient(ellipse 40% 60% at 90% 100%, rgba(255, 255, 255, 0.08), transparent 50%);
    pointer-events: none;
}

.edu-cta-inner { position: relative; z-index: 1; }

.edu-cta-inner h2 {
    margin: 0 0 0.4rem;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 800;
    color: #fff;
}

.edu-cta-inner p {
    margin: 0 auto 1.1rem;
    max-width: 40ch;
    font-size: 0.86rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.88);
}

.edu-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: center;
}

.edu-cta .edu-btn--primary { background: #fff; color: var(--edu-violet-dark); }
.edu-cta .edu-btn--ghost { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.28); color: #fff; }

/* ─── Lightbox ─── */
.edu-lightbox {
    position: fixed;
    inset: 0;
    z-index: 14000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
}

.edu-lightbox.is-open { opacity: 1; visibility: visible; }

.edu-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(8px);
    border: none;
    cursor: zoom-out;
}

.edu-lightbox-panel {
    position: relative;
    z-index: 1;
    width: min(1100px, 100%);
    height: calc(100dvh - 2rem);
    max-height: calc(100dvh - 2rem);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.edu-lightbox-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.edu-lightbox-title { margin: 0; font-size: 0.84rem; font-weight: 600; color: #fff; flex: 1; }

.edu-lightbox-actions { display: flex; align-items: center; gap: 0.35rem; }

.edu-lightbox-btn {
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    cursor: pointer;
}

.edu-lightbox-btn:disabled { opacity: 0.3; }

.edu-lightbox-counter { font-size: 0.68rem; color: rgba(255, 255, 255, 0.55); }

.edu-lightbox-stage {
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.edu-lightbox-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

body.edu-lightbox-open { overflow: hidden; }

/* ─── Dark cards ─── */
html.mk-public[data-theme="dark"] .edu-acc,
html.mk-public[data-theme="dark"] .edu-path-step,
html.mk-public[data-theme="dark"] .edu-path-tab,
html.mk-public[data-theme="dark"] .edu-gallery-card,
html.mk-public[data-theme="dark"] .edu-res-card,
html.mk-public[data-theme="dark"] .edu-faq-item,
html.mk-public[data-theme="dark"] .edu-gallery-filter {
    background: rgba(15, 23, 42, 0.78);
}

html.mk-public[data-theme="dark"] .edu-vtabs { background: rgba(15, 23, 42, 0.55); }
html.mk-public[data-theme="dark"] .edu-vtab.is-active { background: rgba(15, 23, 42, 0.88); }

html.mk-public[data-theme="dark"] .edu-hero-stat,
html.mk-public[data-theme="dark"] .edu-path-shell,
html.mk-public[data-theme="dark"] .edu-vpanel__card {
    background: rgba(15, 23, 42, 0.78);
}

html.mk-public[data-theme="dark"] .edu-path-tabs {
    background: rgba(15, 23, 42, 0.55);
}

html.mk-public[data-theme="dark"] .edu-path-tab.is-active {
    background: rgba(15, 23, 42, 0.88);
}

@media (prefers-reduced-motion: reduce) {
    .edu-reveal { opacity: 1; transform: none; transition: none; }
    .edu-gicon,
    .edu-hero-orb,
    .edu-live-dot { animation: none !important; }
    .edu-gallery-card,
    .edu-res-card,
    .edu-path-tab,
    .edu-path-step,
    .edu-hero-theater,
    .edu-tab-indicator { transition: none; }
}

/* ═══════════════════════════════════════════════════════════
   v4 — premium polish: sticky nav, bento, timeline, bottom hub
   ═══════════════════════════════════════════════════════════ */

:root {
    --edu-shadow-sm: 0 8px 24px -16px rgba(15, 23, 42, 0.14);
    --edu-shadow-md: 0 18px 44px -28px rgba(124, 58, 237, 0.22);
    --edu-shadow-lg: 0 28px 64px -32px rgba(15, 23, 42, 0.18);
    --edu-glass: rgba(255, 255, 255, 0.82);
}

/* Sticky section nav */
.edu-sticky-nav {
    position: sticky;
    top: 0;
    z-index: 40;
    padding: 0.45rem 0;
    background: color-mix(in srgb, var(--edu-glass) 88%, transparent);
    backdrop-filter: blur(14px) saturate(1.2);
    border-bottom: 1px solid var(--edu-border);
    box-shadow: 0 8px 24px -20px rgba(15, 23, 42, 0.2);
}

html.mk-public[data-theme="dark"] .edu-sticky-nav {
    background: rgba(7, 11, 20, 0.82);
}

.edu-sticky-nav__track {
    display: flex;
    gap: 0.35rem;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.edu-sticky-nav__track::-webkit-scrollbar { display: none; }

.edu-sticky-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--edu-muted);
    text-decoration: none;
    border: 1px solid transparent;
    transition: color 0.25s, background 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.edu-sticky-nav__link i { font-size: 0.68rem; opacity: 0.85; }

.edu-sticky-nav__link:hover {
    color: var(--edu-violet-dark);
    background: rgba(124, 58, 237, 0.06);
}

.edu-sticky-nav__link.is-active {
    color: var(--edu-violet-dark);
    background: var(--edu-violet-soft);
    border-color: rgba(124, 58, 237, 0.18);
    box-shadow: var(--edu-shadow-sm);
}

/* Section headers */
.edu-section__num {
    display: block;
    margin-bottom: 0.35rem;
    font-size: clamp(2rem, 4vw, 2.6rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.06em;
    color: color-mix(in srgb, var(--edu-violet) 14%, #cbd5e1);
}

.edu-section__desc {
    margin: 0.5rem auto 0;
    max-width: 38ch;
    font-size: 0.84rem;
    line-height: 1.8;
    color: var(--edu-muted);
}

/* Tab sliding indicator */
.edu-path-tabs,
.edu-vtabs {
    position: relative;
}

.edu-tab-indicator {
    position: absolute;
    inset-block: 0.3rem;
    inset-inline-start: 0;
    width: 0;
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 8px 20px -12px rgba(124, 58, 237, 0.35);
    border: 1px solid rgba(124, 58, 237, 0.12);
    transition: transform 0.38s var(--edu-ease), width 0.38s var(--edu-ease);
    pointer-events: none;
    z-index: 0;
}

.edu-tab-indicator--video { border-radius: 8px; }

.edu-path-tab,
.edu-vtab {
    position: relative;
    z-index: 1;
}

.edu-path-tab.is-active,
.edu-vtab.is-active {
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
}

/* Path timeline — desktop horizontal */
@media (min-width: 900px) {
    .edu-path-steps--timeline {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0.65rem;
        position: relative;
        padding-top: 0.35rem;
    }

    .edu-path-steps--timeline::before {
        content: '';
        position: absolute;
        top: 1.15rem;
        inset-inline: 8%;
        height: 2px;
        background: linear-gradient(90deg, rgba(124, 58, 237, 0.12), rgba(124, 58, 237, 0.35), rgba(5, 150, 105, 0.3));
        border-radius: 999px;
        z-index: 0;
    }

    .edu-path-step {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        min-height: 8.5rem;
        padding: 1rem 0.75rem 0.85rem;
        z-index: 1;
    }

    .edu-path-step-num {
        margin: 0 auto 0.55rem;
        width: 2rem;
        height: 2rem;
        border-radius: 50%;
        font-size: 0.78rem;
        box-shadow: 0 0 0 4px #fff;
    }

    .edu-path-step-head {
        justify-content: center;
        flex-wrap: wrap;
        margin-bottom: 0.45rem;
    }

    .edu-path-step-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.55rem;
        flex: 1;
    }
}

.edu-step-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: auto;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--edu-step-color, var(--edu-violet));
    text-decoration: none;
    background: color-mix(in srgb, var(--edu-step-color, var(--edu-violet)) 8%, #fff);
    border: 1px solid color-mix(in srgb, var(--edu-step-color, var(--edu-violet)) 18%, transparent);
    transition: transform 0.25s var(--edu-ease), box-shadow 0.25s;
}

.edu-step-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px -12px color-mix(in srgb, var(--edu-step-color, var(--edu-violet)) 35%, transparent);
}

/* Module grid */
@media (min-width: 1024px) {
    .edu-accordions--grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
        max-width: none;
    }
}

/* Gallery bento */
@media (min-width: 900px) {
    .edu-gallery-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-auto-rows: minmax(110px, auto);
        gap: 0.65rem;
    }

    .edu-gallery-card--lead {
        grid-column: span 2;
        grid-row: span 2;
    }

    .edu-gallery-card--lead .edu-gallery-shot {
        aspect-ratio: auto;
        min-height: 100%;
        height: 100%;
    }
}

.edu-gallery-card {
    box-shadow: var(--edu-shadow-sm);
    transition: transform 0.35s var(--edu-ease), box-shadow 0.35s;
}

.edu-gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--edu-shadow-md);
}

/* Bottom hub */
.edu-bottom {
    background:
        radial-gradient(ellipse 60% 50% at 0% 0%, rgba(124, 58, 237, 0.06), transparent 55%),
        linear-gradient(180deg, #fff, #f8f9fd);
    border-top: 1px solid var(--edu-border);
}

html.mk-public[data-theme="dark"] .edu-bottom {
    background: rgba(15, 23, 42, 0.45);
}

.edu-bottom__shell {
    display: grid;
    gap: 1.25rem;
    padding: 1.25rem;
    border-radius: var(--edu-radius-lg);
    border: 1px solid var(--edu-border);
    background: var(--edu-glass);
    box-shadow: var(--edu-shadow-lg);
    backdrop-filter: blur(10px);
}

@media (min-width: 900px) {
    .edu-bottom__shell {
        grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
        gap: 1.5rem;
        padding: 1.5rem;
    }
}

.edu-bottom__head {
    margin-bottom: 0.85rem;
}

.edu-bottom__head h2 {
    margin: 0;
    font-size: 1rem;
    font-weight: 800;
    color: var(--edu-text);
}

.edu-bottom__head .edu-section__num {
    font-size: 1.75rem;
    margin-bottom: 0.2rem;
}

.edu-bottom__col .edu-resources {
    grid-template-columns: 1fr;
}

.edu-res-card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.35rem;
    height: 2.35rem;
    flex-shrink: 0;
}

/* Hero glass panel */
@media (min-width: 960px) {
    .edu-hero-copy {
        padding: 1.25rem 1.35rem;
        border-radius: var(--edu-radius-lg);
        border: 1px solid rgba(255, 255, 255, 0.65);
        background: var(--edu-glass);
        backdrop-filter: blur(12px);
        box-shadow: var(--edu-shadow-md);
    }
}

html.mk-public[data-theme="dark"] .edu-hero-copy,
html.mk-public[data-theme="dark"] .edu-bottom__shell {
    background: rgba(15, 23, 42, 0.78);
}

/* Path shell premium border */
.edu-path-shell {
    position: relative;
    overflow: hidden;
}

.edu-path-shell::before {
    content: '';
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 3px;
    background: linear-gradient(90deg, #7c3aed, #059669, #0284c7);
    opacity: 0.85;
}

/* Video hub container */
.edu-videos-hub .container {
    position: relative;
}

.edu-vpanel__card {
    box-shadow: var(--edu-shadow-md);
    border-width: 1px;
}

/* Accordion chevron + open state polish */
.edu-acc[open] .edu-acc__head {
    background: linear-gradient(180deg, color-mix(in srgb, var(--edu-acc-color) 4%, #fff), transparent);
}

.edu-acc__lesson:hover .edu-lesson-go {
    transform: translateX(-2px);
}

.edu-lesson-go {
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.25s var(--edu-ease);
}