:root {
            --hero-bg: #0891b2;
            --hero-mid: #0e6e8c;
            --cp: #0891b2;
            --cp-dark: #0e6e8c;
            --cp-rgb: 8,145,178;
            --cp-on-dark: #a5f3fc;
            --cp-dark-text: #164e63;
            --text-base: #1e2d40;
            --text-muted: #64748b;
            --border: #e2e8f0;
            --card-bg: #ffffff;
            --page-bg: #f8fafc;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 4px 20px rgba(15,30,54,.08);
        }
        /* Section colour overrides */
        #why-us { background: linear-gradient(160deg, #ecfeff 0%, #f0fdfe 100%); border-color: #a5f3fc; }
        #why-us::before { background: linear-gradient(90deg, #0891b2 0%, transparent 60%); }
        #why-us .section-eyebrow { background: rgba(8,145,178,.1); color: #0e7490; }
        #why-us h2 { color: #164e63; }
        #syllabus { background: linear-gradient(160deg, #eff6ff 0%, #eef2ff 100%); border-color: #bfdbfe; }
        #syllabus::before { background: linear-gradient(90deg, #2563eb 0%, transparent 60%); }
        #syllabus .section-eyebrow { background: rgba(37,99,235,.1); color: #1d4ed8; }
        #syllabus h2 { color: #1e3a8a; }
        #careers { background: linear-gradient(160deg, #f0fdf4 0%, #f7fee7 100%); border-color: #bbf7d0; }
        #careers::before { background: linear-gradient(90deg, #16a34a 0%, transparent 60%); }
        #careers .section-eyebrow { background: rgba(22,163,74,.1); color: #15803d; }
        #careers h2 { color: #14532d; }
        #tools { background: linear-gradient(150deg, #051e2f 0%, #082d3d 60%, #0a4a5c 100%); }
        .support-cta-card { background: linear-gradient(150deg, #051e2f 0%, #082d3d 100%); }
        .final-cta { background: linear-gradient(135deg, #051e2f 0%, #082d3d 60%, #0a4a5c 100%); }
        .final-cta::before { background: radial-gradient(circle, rgba(8,145,178,.12) 0%, transparent 70%); }
        .final-cta-eyebrow { background: rgba(165,243,252,.1); color: #a5f3fc; border: 1px solid rgba(165,243,252,.2); }

        /* ── Who / Prerequisites section ─────────────────────── */
        #who { background: linear-gradient(160deg, #eff6ff 0%, #f0fdf4 100%); border-color: #bfdbfe; }
        #who::before { background: linear-gradient(90deg, #0891b2 0%, transparent 60%); }
        #who .section-eyebrow { background: rgba(8,145,178,.1); color: #0e7490; }
        #who h2 { color: #164e63; }

        /* ── Phase structure ──────────────────────────────────── */
        .lt-phase { margin-bottom: 1.5rem; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
        .lt-phase-header { display: flex; align-items: center; gap: .9rem; padding: 1rem 1.4rem; background: #f8fafc; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
        .lt-phase-badge { display: inline-flex; align-items: center; justify-content: center; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border-radius: 6px; padding: .22rem .6rem; min-width: 54px; }
        .lt-phase-badge.p1 { background: #dcfce7; color: #15803d; }
        .lt-phase-badge.p2 { background: #dbeafe; color: #1d4ed8; }
        .lt-phase-badge.p3 { background: #fef9c3; color: #a16207; }
        .lt-phase-badge.p4 { background: #ffedd5; color: #c2410c; }
        .lt-phase-badge.p5 { background: #f3e8ff; color: #7e22ce; }
        .lt-phase-badge.p6 { background: #1e293b; color: #e2e8f0; }
        .lt-phase-title { font-size: .97rem; font-weight: 700; color: var(--text-base); flex: 1; min-width: 140px; }
        .lt-phase-weeks { font-size: .78rem; color: var(--text-muted); white-space: nowrap; }

        /* ── Track tags (Manual / Automation) ──────────────────── */
        .lt-track-tag { display: inline-flex; align-items: center; gap: .28rem; font-size: .65rem; font-weight: 700; border-radius: 4px; padding: .18rem .5rem; text-transform: uppercase; letter-spacing: .04em; vertical-align: middle; margin-left: .45rem; }
        .lt-track-tag.manual { background: #dbeafe; color: #1e40af; }
        .lt-track-tag.auto   { background: #fdf4ff; color: #7e22ce; }

        /* ── Prerequisites box ──────────────────────────────────── */
        .lt-prereq-box { background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%); border: 1px solid #bfdbfe; border-radius: var(--radius); padding: 1.6rem 1.8rem; margin-top: 2rem; }
        .lt-prereq-box > h3 { font-size: .97rem; font-weight: 700; color: #1e3a8a; margin-bottom: 1.1rem; display: flex; align-items: center; gap: .55rem; }
        .lt-prereq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: .9rem; }
        .lt-prereq-item { background: #fff; border: 1px solid #bfdbfe; border-radius: 10px; padding: .95rem 1.1rem; display: flex; gap: .75rem; align-items: flex-start; }
        .lt-prereq-item i { color: #2563eb; font-size: 1rem; margin-top: .1rem; flex-shrink: 0; }
        .lt-prereq-item strong { display: block; font-size: .85rem; color: #1e3a8a; margin-bottom: .18rem; }
        .lt-prereq-item span { font-size: .78rem; color: var(--text-muted); line-height: 1.4; }

        /* ── Target audience grid ───────────────────────────────── */
        .lt-audience-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.1rem; margin-top: 1.5rem; }
        .lt-audience-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem 1.4rem; border-top: 3px solid var(--cp); }
        .lt-audience-card .aud-icon { width: 40px; height: 40px; border-radius: 9px; background: rgba(var(--cp-rgb),.10); display: flex; align-items: center; justify-content: center; color: var(--cp); font-size: 1.05rem; margin-bottom: .8rem; }
        .lt-audience-card h4 { font-size: .9rem; font-weight: 700; color: var(--text-base); margin-bottom: .35rem; }
        .lt-audience-card p  { font-size: .79rem; color: var(--text-muted); line-height: 1.5; }

        /* ── Capstone options grid ─────────────────────────────── */
        .lt-capstone-grid { display: grid; grid-template-columns: 1fr; gap: .9rem; padding: 1rem 1.4rem 1.4rem; }
        @media (min-width:600px) { .lt-capstone-grid { grid-template-columns: repeat(3, 1fr); } }
        .lt-capstone-opt { background: #fff; border: 1px solid var(--border); border-radius: 11px; padding: 1.1rem; display: flex; gap: .8rem; }
        .lt-capstone-num { width: 30px; height: 30px; border-radius: 7px; background: rgba(var(--cp-rgb),.12); color: var(--cp); font-size: .82rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
        .lt-capstone-opt h4 { font-size: .87rem; font-weight: 700; color: var(--text-base); margin-bottom: .28rem; }
        .lt-capstone-opt p  { font-size: .77rem; color: var(--text-muted); line-height: 1.44; }