/* ===== Syllabus page styles (shared across all course syllabus pages) ===== */
.syl-wrap { max-width: 1280px; margin: 0 auto; padding: 6.5rem 1.25rem 4rem; }

/* Hero */
.syl-hero { text-align:center; padding: 3rem 1rem 2.5rem; border-radius: 22px;
    background: var(--gradient-card); border: 1px solid rgba(0,212,255,0.18);
    margin-bottom: 2.5rem; position: relative; overflow: hidden; }
.syl-hero::before { content:""; position:absolute; inset:0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0,212,255,0.15) 0%, transparent 60%);
    pointer-events:none; }
.syl-hero-logo { width: 100px; height: auto; margin-bottom: 1.25rem; position: relative; }
.syl-hero h1 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin: 0 0 0.6rem; line-height:1.2; }
.syl-hero .tagline { color: var(--text-secondary); max-width: 720px; margin: 0 auto 1.5rem;
    font-size: 1rem; }
.syl-badges { display:flex; flex-wrap:wrap; gap:0.6rem; justify-content:center; margin: 1rem 0 1.6rem; position:relative; }
.syl-badge { padding: 0.4rem 0.9rem; border-radius: 999px;
    background: rgba(0,212,255,0.08); border:1px solid rgba(0,212,255,0.25);
    font-size: 0.78rem; color: var(--primary-cyan); font-weight: 600; letter-spacing: 0.02em; }
.syl-cta-row { display:flex; gap: 0.8rem; flex-wrap:wrap; justify-content:center; position:relative; }
.syl-cta-row .btn { padding: 0.75rem 1.4rem; font-size: 0.92rem; }
.btn-ghost { background: rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.18);
    color: var(--text-primary); border-radius: 10px; text-decoration:none;
    display:inline-flex; align-items:center; gap:0.5rem; padding: 0.75rem 1.4rem;
    font-weight: 500; transition: background 0.2s; }
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.btn-wa { background: #25D366; color: #fff; border:none; border-radius:10px;
    padding: 0.75rem 1.4rem; text-decoration:none; display:inline-flex; align-items:center; gap:0.5rem;
    font-weight:600; transition: background 0.2s; }
.btn-wa:hover { background: #1ebd5b; }

/* Layout: TOC + content */
.syl-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2.5rem; align-items: start; }
@media (max-width: 1024px) { .syl-layout { grid-template-columns: 1fr; } }

/* TOC */
.syl-toc { position: sticky; top: 5.5rem; max-height: calc(100vh - 7rem); overflow-y:auto;
    padding: 1.25rem; background: var(--bg-glass); border:1px solid rgba(255,255,255,0.08);
    border-radius: 14px; }
.syl-toc h4 { margin: 0 0 0.8rem; font-size: 0.78rem; letter-spacing:0.12em;
    text-transform: uppercase; color: var(--primary-cyan); }
.syl-toc ul { list-style: none; padding:0; margin:0; }
.syl-toc li { margin-bottom: 0.45rem; }
.syl-toc a { color: var(--text-secondary); text-decoration:none; font-size: 0.86rem;
    display:block; padding: 0.4rem 0.6rem; border-radius: 8px; border-left: 2px solid transparent;
    transition: var(--transition-fast); }
.syl-toc a:hover, .syl-toc a.active { color: var(--text-primary);
    background: rgba(0,212,255,0.08); border-left-color: var(--primary-cyan); }
@media (max-width: 1024px) {
    .syl-toc { position: static; max-height: none; }
}

/* Sections */
.syl-section { margin-bottom: 2.2rem; padding-top: 0.5rem; }
.syl-section h2 { font-size: 1.5rem; margin: 0 0 1rem; display:flex; align-items:center; gap:0.6rem; }
.syl-section h2::before { content:""; width:4px; height: 22px; background: var(--gradient-primary); border-radius:2px; }
.syl-section p, .syl-section li { color: var(--text-secondary); line-height: 1.65; }
.syl-list { list-style: none; padding:0; }
.syl-list li { padding: 0.55rem 0 0.55rem 1.6rem; position: relative; }
.syl-list li::before { content:"▸"; position:absolute; left: 0.4rem; color: var(--primary-cyan); }

/* Accordion (modules) */
.syl-mod { background: var(--bg-glass); border:1px solid rgba(255,255,255,0.08);
    border-radius: 12px; margin-bottom: 0.9rem; overflow: hidden;
    transition: var(--transition-normal); }
.syl-mod[open] { border-color: rgba(0,212,255,0.35); box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.syl-mod summary { cursor: pointer; padding: 1.05rem 1.25rem; font-weight: 600;
    display:flex; align-items: center; gap: 0.8rem; list-style: none; }
.syl-mod summary::-webkit-details-marker { display: none; }
.syl-mod summary::after { content:"+"; margin-left:auto; font-size: 1.4rem;
    color: var(--primary-cyan); transition: transform 0.2s; line-height:1; }
.syl-mod[open] summary::after { content:"−"; }
.syl-mod-num { background: var(--gradient-primary); color: #fff;
    font-size: 0.78rem; padding: 0.25rem 0.6rem; border-radius: 6px; font-weight:700;
    min-width: 60px; text-align:center; }
.syl-mod-title { flex:1; }
.syl-mod-body { padding: 0 1.25rem 1.25rem 1.25rem; }
.syl-mod-body ul { list-style: none; padding:0; margin: 0.5rem 0 0; }
.syl-mod-body li { padding: 0.4rem 0 0.4rem 1.4rem; position: relative; color: var(--text-secondary); }
.syl-mod-body li::before { content:"›"; position:absolute; left:0.4rem; color: var(--primary-cyan); font-weight:700; }
.syl-mod-body p { color: var(--text-secondary); margin: 0.4rem 0; }

/* What you get / Instructor */
.syl-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.syl-card { padding: 1.2rem; background: var(--bg-glass); border:1px solid rgba(255,255,255,0.08);
    border-radius: 12px; }
.syl-card .ico { font-size: 1.6rem; margin-bottom: 0.5rem; }
.syl-card h4 { margin: 0 0 0.4rem; font-size: 0.95rem; }
.syl-card p { margin: 0; font-size: 0.85rem; color: var(--text-secondary); }

.syl-instructor { padding: 1.5rem; border:1px solid rgba(0,212,255,0.2);
    border-radius: 14px; background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(124,58,237,0.05)); }
.syl-instructor p { margin: 0; font-size: 0.95rem; color: var(--text-primary); line-height:1.7; }

/* Final CTA banner */
.syl-final { text-align:center; padding: 3rem 1.5rem; border-radius: 18px;
    background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(124,58,237,0.12));
    border: 1px solid rgba(0,212,255,0.3); margin-top: 2.5rem; }
.syl-final h2 { font-size: 1.8rem; margin: 0 0 0.6rem; }
.syl-final p { color: var(--text-secondary); margin: 0 0 1.5rem; }

/* Footer */
.syl-footer { text-align:center; padding: 2rem 1rem; margin-top: 2rem;
    color: var(--text-muted); font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.06); }
.syl-footer strong { color: var(--text-primary); }
.syl-footer a { color: var(--primary-cyan); text-decoration:none; }

/* ===== Mobile polish (≤720px) — tighter spacing, wrap-safe summaries, hidden TOC ===== */
@media (max-width: 720px) {
    .syl-wrap { padding: 5.25rem 0.75rem 2.5rem; }

    /* Hero — shorter, smaller logo, tighter type */
    .syl-hero { padding: 1.75rem 0.9rem 1.5rem; border-radius: 16px; margin-bottom: 1.5rem; }
    .syl-hero-logo { width: 64px; margin-bottom: 0.75rem; }
    .syl-hero h1 { font-size: clamp(1.3rem, 6.5vw, 1.7rem); line-height: 1.25; margin-bottom: 0.5rem; }
    .syl-hero .tagline { font-size: 0.88rem; margin-bottom: 1rem; }
    .syl-badges { gap: 0.35rem; margin: 0.6rem 0 1rem; }
    .syl-badge { padding: 0.28rem 0.65rem; font-size: 0.7rem; }

    /* CTA buttons — full width, stacked, easier tap targets */
    .syl-cta-row { flex-direction: column; gap: 0.55rem; align-items: stretch; }
    .syl-cta-row .btn,
    .syl-cta-row .btn-ghost,
    .syl-cta-row .btn-wa { width: 100%; padding: 0.75rem 1rem; font-size: 0.9rem;
        justify-content: center; box-sizing: border-box; }

    /* Hide the sidebar TOC on phones — the modules accordion below replaces it.
       Restored at 721px+ where it sits above content (already handled by the
       1024px breakpoint above). */
    .syl-toc, #syllabusMenu { display: none !important; }
    .syl-layout { gap: 1.2rem; }

    /* Sections */
    .syl-section { margin-bottom: 1.5rem; }
    .syl-section h2 { font-size: 1.2rem; gap: 0.5rem; }
    .syl-section h2::before { height: 18px; }
    .syl-section p, .syl-section li { font-size: 0.92rem; line-height: 1.6; }
    .syl-list li { padding: 0.45rem 0 0.45rem 1.3rem; }

    /* Module accordion — let the title wrap below the "Module N" pill so long
       titles don't get crammed into a 60% column next to the pill. */
    .syl-mod { border-radius: 10px; margin-bottom: 0.7rem; }
    .syl-mod summary { padding: 0.85rem 0.95rem; gap: 0.55rem; flex-wrap: wrap;
        font-size: 0.94rem; line-height: 1.4; }
    .syl-mod-num { font-size: 0.68rem; padding: 0.22rem 0.55rem; min-width: 0; flex-shrink: 0; }
    .syl-mod-title { flex: 1 1 100%; min-width: 0; word-break: break-word;
        order: 2; margin-top: 0.1rem; }
    .syl-mod summary::after { order: 1; margin-left: auto; font-size: 1.25rem; }
    .syl-mod-body { padding: 0 0.95rem 1rem; }
    .syl-mod-body li { padding: 0.35rem 0 0.35rem 1.15rem; font-size: 0.88rem; line-height: 1.55; }

    /* What you get / Instructor cards */
    .syl-cards { gap: 0.7rem; grid-template-columns: 1fr; }
    .syl-card { padding: 1rem; border-radius: 10px; }
    .syl-card .ico { font-size: 1.3rem; }
    .syl-card h4 { font-size: 0.9rem; }
    .syl-card p { font-size: 0.83rem; }

    .syl-instructor { padding: 1.1rem; border-radius: 12px; }
    .syl-instructor p { font-size: 0.88rem; line-height: 1.6; }

    /* Final CTA banner */
    .syl-final { padding: 1.75rem 1rem; border-radius: 14px; margin-top: 1.8rem; }
    .syl-final h2 { font-size: 1.3rem; line-height: 1.3; }
    .syl-final p { font-size: 0.92rem; margin-bottom: 1.1rem; }
    .syl-final .syl-cta-row { margin-top: 0; }

    .syl-footer { padding: 1.4rem 0.75rem; font-size: 0.78rem; }
}

/* Very small phones (≤380px) — squeeze the last bits of horizontal padding */
@media (max-width: 380px) {
    .syl-wrap { padding-left: 0.6rem; padding-right: 0.6rem; }
    .syl-hero h1 { font-size: 1.2rem; }
    .syl-mod summary { padding: 0.75rem 0.8rem; font-size: 0.9rem; }
}

/* ===== Print / PDF stylesheet ===== */
@media print {
    /* Light theme + black text for clean print */
    html, body { background: #fff !important; color: #111 !important; }
    body * { color: #111 !important; box-shadow: none !important; text-shadow: none !important; }

    /* Hide site chrome that doesn't belong in a printable PDF */
    #header-placeholder, .navbar, #tc-banner, .announcement-banner,
    #tcFloatChat, .mobile-menu-btn, .mobile-menu-dropdown,
    .syl-cta-row, .btn, .btn-ghost, .btn-wa, .btn-primary,
    .syl-toc, #syllabusMenu { display: none !important; }

    /* Layout: drop the TOC column */
    .syl-wrap { padding: 0.5cm !important; max-width: 100% !important; }
    .syl-layout { display: block !important; grid-template-columns: 1fr !important; gap: 0 !important; }

    /* Hero — keep but flatten */
    .syl-hero { background: #fff !important; border: 1px solid #ddd !important;
        padding: 1cm 0.5cm !important; margin-bottom: 0.6cm !important; }
    .syl-hero::before { display: none !important; }
    .syl-hero h1 { color: #111 !important; font-size: 22pt !important; }
    .syl-hero .gradient-text {
        -webkit-text-fill-color: #0066cc !important; color: #0066cc !important;
        background: none !important; -webkit-background-clip: unset !important; }
    .syl-hero .tagline { color: #333 !important; }
    .syl-hero-logo { width: 70px !important; }
    .syl-badge { background: #f3f3f3 !important; border: 1px solid #ccc !important;
        color: #333 !important; }

    /* Sections */
    .syl-section { page-break-inside: auto !important; margin-bottom: 0.6cm !important; }
    .syl-section h2 { color: #111 !important; font-size: 14pt !important;
        page-break-after: avoid !important; border-bottom: 1px solid #ddd; padding-bottom: 4pt; }
    .syl-section h2::before { background: #0066cc !important; }
    .syl-section p, .syl-section li { color: #333 !important; }

    /* Force ALL accordions OPEN in print */
    details.syl-mod, details.syl-mod[open] {
        border: 1px solid #ddd !important; background: #fafafa !important;
        page-break-inside: avoid !important; margin-bottom: 4pt !important; }
    details.syl-mod > summary { list-style: none !important; }
    details.syl-mod > summary::after { display: none !important; }
    details.syl-mod > .syl-mod-body,
    details.syl-mod:not([open]) > .syl-mod-body { display: block !important; }
    .syl-mod-num { background: #0066cc !important; color: #fff !important;
        -webkit-print-color-adjust: exact; print-color-adjust: exact; }

    /* Cards */
    .syl-cards { display: grid !important; grid-template-columns: repeat(2, 1fr) !important;
        gap: 6pt !important; }
    .syl-card { background: #fafafa !important; border: 1px solid #ddd !important;
        page-break-inside: avoid !important; }

    /* Instructor + Final CTA — keep visible but flatten */
    .syl-instructor { background: #f3f8ff !important; border: 1px solid #b8d4f0 !important; }
    .syl-final { background: #f8f8f8 !important; border: 1px solid #ddd !important; }
    .syl-final h2 { color: #111 !important; }

    /* Footer */
    .syl-footer { border-top: 1px solid #ddd !important; color: #555 !important;
        page-break-before: avoid !important; }
    .syl-footer a { color: #0066cc !important; text-decoration: underline !important; }

    /* Force background colours to render where we DO want them */
    * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }

    /* Avoid orphan headings */
    h1, h2, h3, h4 { page-break-after: avoid; }
}

/* Page setup hints */
@page {
    size: A4;
    margin: 14mm;
}