.tcl-wrap {
    --tcl-primary: #0084d6;
    --tcl-primary-dark: #0075be;
    --tcl-navy: #001d35;
    --tcl-bg: #f5f7f9;
    --tcl-accent: #BFD1FF;
    --tcl-text: #1a1a1a;
    --tcl-text-muted: #5a6472;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--tcl-text);
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.tcl-wrap * { box-sizing: border-box; }

.tcl-hero {
    background: linear-gradient(135deg, var(--tcl-navy) 0%, var(--tcl-primary) 100%);
    border-radius: 16px;
    padding: 56px 32px;
    text-align: center;
    color: #fff;
    margin: 24px 0 40px;
}
.tcl-hero-inner { max-width: 640px; margin: 0 auto; }
.tcl-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}
.tcl-hero h1 {
    font-size: 34px;
    line-height: 1.25;
    font-weight: 700;
    margin: 0 0 12px;
}
.tcl-sub {
    font-size: 16px;
    opacity: 0.9;
    margin: 0 0 28px;
}

.tcl-countdown { margin-top: 28px; }
.tcl-countdown-label {
    font-size: 13px;
    opacity: 0.85;
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.tcl-countdown-timer {
    display: flex;
    justify-content: center;
    gap: 12px;
}
.tcl-countdown-timer > div {
    background: rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 10px 14px;
    min-width: 56px;
}
.tcl-countdown-timer span {
    display: block;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
}
.tcl-countdown-timer small {
    display: block;
    font-size: 11px;
    opacity: 0.8;
    margin-top: 4px;
}

.tcl-social-proof {
    text-align: center;
    font-size: 14px;
    color: var(--tcl-primary-dark, #0075be);
    font-weight: 600;
    margin: -20px 0 20px;
    padding: 0 16px;
}

.tcl-btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.tcl-btn-primary {
    background: #fff;
    color: var(--tcl-primary-dark);
}
.tcl-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    color: var(--tcl-primary-dark);
}
.tcl-pricing-card .tcl-btn-primary,
.tcl-sticky-cta .tcl-btn-primary {
    background: var(--tcl-primary);
    color: #fff;
}
.tcl-pricing-card .tcl-btn-primary:hover,
.tcl-sticky-cta .tcl-btn-primary:hover {
    background: var(--tcl-primary-dark);
    color: #fff;
}
.tcl-btn-outline {
    background: transparent;
    border-color: var(--tcl-primary);
    color: var(--tcl-primary);
}
.tcl-btn-large {
    width: 100%;
    padding: 16px;
    font-size: 18px;
}

.tcl-section {
    margin: 48px 0;
    padding: 0 16px;
}
.tcl-section h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--tcl-navy);
}

.tcl-accordion-item {
    border: 1px solid #e3e7ec;
    border-radius: 10px;
    margin-bottom: 10px;
    overflow: hidden;
    background: #fff;
}
.tcl-accordion-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    color: var(--tcl-text);
}
.tcl-accordion-icon {
    font-size: 20px;
    color: var(--tcl-primary);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 12px;
}
.tcl-accordion-item.tcl-open .tcl-accordion-icon { transform: rotate(45deg); }
.tcl-accordion-panel {
    display: none;
    padding: 0 20px 18px;
}
.tcl-accordion-item.tcl-open .tcl-accordion-panel { display: block; }
.tcl-accordion-panel p {
    margin: 0;
    color: var(--tcl-text-muted);
    line-height: 1.6;
}

.tcl-teacher-card {
    display: flex;
    gap: 20px;
    align-items: center;
    background: var(--tcl-bg);
    border-radius: 12px;
    padding: 24px;
}
.tcl-teacher-img {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.tcl-teacher-avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: var(--tcl-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    flex-shrink: 0;
}
.tcl-teacher-name {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--tcl-navy);
}
.tcl-teacher-bio {
    margin: 0;
    color: var(--tcl-text-muted);
    line-height: 1.6;
}

.tcl-pricing-section { margin: 56px 0; }
.tcl-pricing-card {
    background: #fff;
    border: 2px solid var(--tcl-accent);
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    max-width: 420px;
    margin: 0 auto;
}
.tcl-price-label {
    font-size: 14px;
    color: var(--tcl-text-muted);
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.tcl-price {
    font-size: 36px;
    font-weight: 700;
    color: var(--tcl-navy);
    margin-bottom: 16px;
}
.tcl-seats-urgent {
    color: #c0392b;
    font-weight: 600;
    font-size: 14px;
    margin: 0 0 20px;
}
.tcl-seats {
    color: var(--tcl-text-muted);
    font-size: 14px;
    margin: 0 0 20px;
}
.tcl-note {
    font-size: 13px;
    color: var(--tcl-text-muted);
    margin: 12px 0 0;
}
.tcl-sold-out {
    font-weight: 600;
    color: var(--tcl-text-muted);
    margin: 0 0 16px;
}

.tcl-sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    border-top: 1px solid #e3e7ec;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
    padding: 12px 16px;
    z-index: 999;
    display: none;
}
.tcl-sticky-cta-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.tcl-sticky-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--tcl-navy);
}
.tcl-sticky-cta .tcl-btn {
    padding: 10px 24px;
    font-size: 15px;
}

@media (max-width: 600px) {
    .tcl-hero { padding: 40px 20px; border-radius: 0; margin: 0 0 32px; }
    .tcl-hero h1 { font-size: 26px; }
    .tcl-sticky-cta { display: block; }
    .tcl-teacher-card { flex-direction: column; text-align: center; }
}