:root {
            --hero-bg: #1A365D;
            --hero-mid: #2B4C7E;
            --accent: #f97316;
            --accent-lt: rgba(249,115,22,.12);
            --java-red: #e11d48;
            --blue: #1e4e8c;
            --blue-lt: rgba(30,78,140,.08);
            --green: #16a34a;
            --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);
        }

        /* ---- Hero ---- */
        .course-hero {
            background: linear-gradient(135deg, var(--hero-bg) 0%, var(--hero-mid) 100%);
            color: #fff;
            padding: 4.5rem 0 3.5rem;
            position: relative;
            overflow: hidden;
        }
        .course-hero::before {
            content: "";
            position: absolute;
            width: 500px; height: 500px;
            right: -100px; top: -200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .course-hero .container { position: relative; z-index: 1; }

        .breadcrumb { display: flex; gap: .5rem; font-size: .85rem; margin-bottom: 2rem; opacity: .9; }
        .breadcrumb a { color: #fff; text-decoration: none; }

        .course-hero-grid { display: grid; grid-template-columns: 1fr 400px; gap: 2.5rem; align-items: center; }

        .hero-eyebrow {
            display: inline-flex; align-items: center; gap: .5rem;
            background: var(--accent); color: #fff;
            border: none;
            padding: .35rem .85rem; border-radius: 999px;
            font-size: .78rem; font-weight: 700; letter-spacing: .06em;
            text-transform: uppercase; margin-bottom: 1.1rem;
        }
        .course-hero-grid h1 { font-size: 2.3rem; font-weight: 700; color: #fff; line-height: 1.25; margin-bottom: .9rem; }
        .hero-lead { color: rgba(255,255,255,.95); font-size: 1rem; line-height: 1.75; margin-bottom: 1.5rem; max-width: 54ch; }

        .hero-stats { display: flex; gap: 2rem; margin-bottom: 1.75rem; flex-wrap: wrap; }
        .hero-stat { display: flex; flex-direction: column; gap: .2rem; }
        .hero-stat strong { font-size: 1.35rem; font-weight: 700; color: #fff; line-height: 1; }
        .hero-stat span { font-size: .78rem; color: rgba(255,255,255,.82); text-transform: uppercase; letter-spacing: .05em; }
        .hero-stat-divider { width: 1px; background: rgba(255,255,255,.3); align-self: stretch; }

        .hero-rating { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.75rem; font-size: .9rem; color: rgba(255,255,255,.95); }
        .hero-rating i { color: #fbbf24; }

        .hero-cta { display: flex; gap: .85rem; flex-wrap: wrap; }
        .btn-hero-primary {
            display: inline-flex; align-items: center; gap: .5rem;
            padding: .8rem 1.8rem; background: var(--accent); color: #fff;
            font-weight: 700; font-size: .95rem; border-radius: 999px;
            text-decoration: none; transition: background .2s, transform .2s, box-shadow .2s;
            box-shadow: 0 4px 18px rgba(249,115,22,.35);
        }
        .btn-hero-primary:hover { background: #ea6a07; transform: translateY(-2px); }
        .btn-hero-outline {
            display: inline-flex; align-items: center; gap: .5rem;
            padding: .8rem 1.6rem; background: rgba(255,255,255,.12); color: #fff;
            font-weight: 600; font-size: .92rem; border-radius: 999px;
            border: 1px solid rgba(255,255,255,.35); text-decoration: none;
            transition: background .2s, transform .2s;
        }
        .btn-hero-outline:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }

        /* Hero card */
        .hero-card {
            background: rgba(255,255,255,.15);
            border: 1px solid rgba(255,255,255,.28);
            border-radius: 20px; padding: 1.5rem;
            backdrop-filter: blur(12px);
        }
        .hero-card-label { display: inline-flex; align-items: center; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; background: var(--accent); color: #fff; padding: .25rem .75rem; border-radius: 999px; margin-bottom: .6rem; }
        .hero-card-title { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 1.1rem; }
        .include-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
        .include-list li { display: flex; align-items: center; gap: .6rem; color: #fff; font-size: .88rem; }
        .include-list i { color: #93c5fd; font-size: .85rem; flex-shrink: 0; width: 16px; }
        .hero-card-batch {
            margin-top: 1.2rem; padding: 1rem;
            background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
            border-radius: 12px;
        }
        .hero-card-batch p { margin: 0; font-size: .82rem; color: rgba(255,255,255,.9); }
        .hero-card-batch strong { color: #93c5fd; }
        .hero-card-batch a {
            display: inline-flex; align-items: center; gap: .4rem;
            margin-top: .75rem; padding: .55rem 1.2rem;
            background: var(--accent); color: #fff;
            font-weight: 700; font-size: .88rem; border-radius: 999px;
            text-decoration: none; transition: background .2s;
        }
        .hero-card-batch a:hover { background: #ea6a07; }

        /* ---- Hero fee strip ---- */
        .hero-fee-strip {
            display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap;
            background: rgba(0,0,0,.25); border: 1px solid rgba(0,0,0,.3);
            border-radius: 12px; padding: .85rem 1.2rem; margin-bottom: 1.75rem;
        }
        .hero-fee-left { display: flex; flex-direction: column; gap: .18rem; }
        .hero-fee-regular { display: flex; align-items: center; gap: .55rem; }
        .hero-fee-regular-label { font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.72); }
        .hero-fee-regular-price { font-size: .95rem; color: rgba(255,255,255,.72); text-decoration: line-through; font-weight: 500; }
        .hero-fee-offer-row { display: flex; align-items: baseline; gap: .65rem; flex-wrap: wrap; }
        .hero-fee-label { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: rgba(255,255,255,.85); }
        .hero-fee-price { font-size: 1.75rem; font-weight: 800; color: #fff; line-height: 1; }
        .hero-fee-discount {
            display: inline-flex; align-items: center; gap: .3rem;
            background: var(--accent); border: none;
            color: #fff; font-size: .76rem; font-weight: 700;
            padding: .28rem .75rem; border-radius: 999px;
        }
        .hero-fee-gst { font-size: .67rem; color: rgba(255,255,255,.65); margin-top: .1rem; }
        .hero-fee-sep { width: 1px; height: 52px; background: rgba(255,255,255,.3); align-self: center; flex-shrink: 0; }
        .hero-fee-meta { display: flex; flex-direction: column; gap: .26rem; }
        .hero-fee-meta span { font-size: .78rem; color: rgba(255,255,255,.9); display: flex; align-items: center; gap: .35rem; }
        .hero-fee-meta i { color: #fff; font-size: .8rem; width: 14px; }

        /* ---- Page nav strip ---- */
        .page-nav-strip {
            background: #fff; border-bottom: 1px solid var(--border);
            position: sticky; top: 72px; z-index: 999;
        }
        .page-nav-inner {
            display: flex; gap: 0; overflow-x: auto; scrollbar-width: none;
            padding: 0 clamp(1rem, 3vw, 1.5rem);
        }
        .page-nav-inner::-webkit-scrollbar { display: none; }
        .page-nav-link {
            display: inline-flex; align-items: center; gap: .45rem;
            padding: .95rem 1.25rem; font-size: .88rem; font-weight: 600;
            color: var(--text-muted); text-decoration: none;
            border-bottom: 3px solid transparent; white-space: nowrap;
            transition: color .2s, border-color .2s;
        }
        .page-nav-link:hover { color: var(--blue); border-bottom-color: var(--accent); }

        /* ---- Facts bar ---- */
        #facts-bar {
            background: #fff; border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15,30,54,.06);
            padding: 0 max(1.5rem, calc((100vw - 1160px) / 2));
        }
        .course-facts {
            display: grid; grid-template-columns: repeat(4, 1fr);
            background: transparent; gap: 0;
        }
        .course-fact {
            background: #fff; padding: 1.4rem 1.5rem;
            display: flex; align-items: center; gap: 1rem;
            border-right: 1px solid var(--border);
        }
        .course-fact:last-child { border-right: none; }
        .fact-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: rgba(26,54,93,.1); color: #1A365D; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
        .fact-text strong { display: block; font-size: 1.05rem; color: var(--text-base); font-weight: 700; line-height: 1.2; }
        .fact-text span { font-size: .8rem; color: var(--text-muted); }

        /* ---- Section card system ---- */
        .page-content { background: transparent; padding: 0; }
        .section-card {
            border: none; border-bottom: 1px solid rgba(0,0,0,.06);
            border-radius: 0;
            padding: 4rem max(1.5rem, calc((100vw - 1160px) / 2));
            background: #fff;
            position: relative; overflow: hidden;
        }
        .section-card::before {
            content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
            background: linear-gradient(90deg, var(--accent) 0%, transparent 50%);
        }
        .section-eyebrow {
            display: inline-flex; align-items: center; gap: .4rem;
            font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
            color: var(--accent); background: var(--accent-lt);
            padding: .28rem .7rem; border-radius: 999px; margin-bottom: .75rem;
        }
        .section-card h2 { font-size: 1.5rem; font-weight: 700; color: var(--text-base); margin-bottom: .5rem; line-height: 1.35; }
        .section-lead { color: var(--text-muted); font-size: .95rem; line-height: 1.7; margin-bottom: 1.75rem; max-width: 66ch; }

        /* Section colour overrides */
        #why-us { background: linear-gradient(160deg, #eef6ff 0%, #f5f0ff 100%); border-color: #dde8f8; }
        #why-us::before { background: linear-gradient(90deg, #1A365D 0%, transparent 60%); }
        #why-us .section-eyebrow { background: rgba(26,54,93,.1); color: #1A365D; }
        #why-us h2 { color: #1e3a8a; }

        #syllabus { background: linear-gradient(160deg, #f0fdf4 0%, #ecfdf5 100%); border-color: #d1fae5; }
        #syllabus::before { background: linear-gradient(90deg, #16a34a 0%, transparent 60%); }
        #syllabus .section-eyebrow { background: rgba(22,163,74,.1); color: #15803d; }
        #syllabus h2 { color: #14532d; }

        #careers { background: linear-gradient(160deg, #eff6ff 0%, #f0f9ff 100%); border-color: #bfdbfe; }
        #careers::before { background: linear-gradient(90deg, #2563eb 0%, transparent 60%); }
        #careers .section-eyebrow { background: rgba(37,99,235,.1); color: #1d4ed8; }
        #careers h2 { color: #1e3a8a; }

        #tools { background: linear-gradient(150deg, #0d1f35 0%, #1a3a58 60%, #1e4e8c 100%); }
        #tools::before { background: linear-gradient(90deg, #f97316 0%, rgba(249,115,22,.25) 50%, transparent 85%); }
        #tools h2 { color: #fff; }
        #tools .section-lead { color: rgba(255,255,255,.72); }
        #tools .section-eyebrow { background: rgba(249,115,22,.15); color: #fca965; border: 1px solid rgba(249,115,22,.25); }

        #enroll { background: #f8fafc; }
        #enroll::before { background: linear-gradient(90deg, var(--accent) 0%, transparent 50%); }

        #faq { background: linear-gradient(160deg, #fff7ed 0%, #fffbeb 100%); border-color: #fde8c8; }
        #faq::before { background: linear-gradient(90deg, #f59e0b 0%, transparent 60%); }
        #faq .section-eyebrow { background: rgba(245,158,11,.1); color: #b45309; }
        #faq h2 { color: #78350f; }

        /* ---- Feature grid ---- */
        .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
        .feature-card {
            border: 1px solid var(--border); border-radius: var(--radius-sm);
            padding: 1.35rem; background: var(--page-bg);
            transition: box-shadow .2s, transform .2s;
        }
        .feature-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
        .feature-icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(26,54,93,.1); color: #1A365D; display: flex; align-items: center; justify-content: center; font-size: 1rem; margin-bottom: .9rem; }
        .feature-card h3 { font-size: .95rem; font-weight: 700; color: var(--text-base); margin-bottom: .35rem; }
        .feature-card p { font-size: .87rem; color: var(--text-muted); line-height: 1.65; margin: 0; }

        /* ---- Why grid ---- */
        .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
        .why-card {
            display: flex; align-items: flex-start; gap: .9rem;
            padding: 1.2rem; border-radius: 14px;
            background: rgba(255,255,255,.72); border: 1px solid rgba(26,54,93,.15);
            transition: box-shadow .2s, transform .2s;
        }
        .why-card:hover { box-shadow: 0 6px 22px rgba(26,54,93,.1); transform: translateY(-2px); }
        .why-icon { width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
        .why-card:nth-child(1) .why-icon { background: rgba(26,54,93,.12); color: #1A365D; }
        .why-card:nth-child(2) .why-icon { background: rgba(249,115,22,.12); color: #f97316; }
        .why-card:nth-child(3) .why-icon { background: rgba(22,163,74,.12); color: #16a34a; }
        .why-card:nth-child(4) .why-icon { background: rgba(99,102,241,.12); color: #6366f1; }
        .why-card:nth-child(5) .why-icon { background: rgba(14,165,233,.12); color: #0ea5e9; }
        .why-card:nth-child(6) .why-icon { background: rgba(168,85,247,.12); color: #a855f7; }
        .why-card h3 { font-size: .95rem; font-weight: 700; color: #1e2d40; margin-bottom: .25rem; }
        .why-card p { font-size: .85rem; color: #64748b; margin: 0; line-height: 1.55; }

        /* ---- Module accordion ---- */
        .module-list { display: grid; gap: .6rem; }
        .module-item { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--card-bg); transition: border-color .2s, box-shadow .2s; }
        .module-item:hover { border-color: rgba(26,54,93,.3); box-shadow: 0 4px 14px rgba(26,54,93,.07); }
        .module-header { display: flex; align-items: center; gap: .75rem; padding: 1rem 1.25rem; cursor: pointer; user-select: none; }
        .module-num { width: 30px; height: 30px; border-radius: 8px; background: rgba(26,54,93,.1); color: #1A365D; font-size: .78rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
        .module-name { flex: 1; font-size: .95rem; font-weight: 600; color: var(--text-base); }
        .module-badge { padding: .22rem .65rem; background: var(--accent-lt); color: var(--accent); border-radius: 999px; font-size: .72rem; font-weight: 700; white-space: nowrap; }
        .module-chevron { color: var(--text-muted); font-size: .8rem; transition: transform .25s; flex-shrink: 0; }
        .module-item.open .module-chevron { transform: rotate(180deg); }
        .module-body { display: none; padding: 0 1.25rem 1.15rem; border-top: 1px solid var(--border); }
        .module-item.open .module-body { display: block; }
        .module-focus { font-size: .87rem; color: var(--text-muted); line-height: 1.7; margin: .85rem 0 .9rem; }
        .topic-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
        .topic-list li { display: flex; align-items: flex-start; gap: .55rem; font-size: .88rem; color: #374151; line-height: 1.55; }
        .topic-list i { color: #1A365D; font-size: .75rem; margin-top: .22rem; flex-shrink: 0; }
        .module-outcome { margin-top: .9rem; padding: .7rem 1rem; border-radius: var(--radius-sm); background: rgba(26,54,93,.06); border-left: 3px solid #1A365D; font-size: .85rem; color: #1e3a8a; line-height: 1.55; }

        /* Syllabus summary */
        .syllabus-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin-bottom: 1.5rem; }
        .syl-stat { background: var(--page-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1rem; text-align: center; }
        .syl-stat strong { display: block; font-size: 1.25rem; color: var(--text-base); font-weight: 800; }
        .syl-stat span { font-size: .78rem; color: var(--text-muted); }

        /* ---- Careers two-col ---- */
        .careers-outer { display: grid; grid-template-columns: 1fr 380px; gap: 2.5rem; align-items: start; }
        .careers-left { display: flex; flex-direction: column; }
        .industry-tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .9rem; }
        .industry-tag { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem 1rem; border-radius: 999px; font-size: .85rem; font-weight: 600; border: 1px solid; }
        .industry-tag.green  { background: rgba(22,163,74,.08);  color: #15803d; border-color: rgba(22,163,74,.2); }
        .industry-tag.blue   { background: rgba(37,99,235,.08);  color: #1d4ed8; border-color: rgba(37,99,235,.2); }
        .industry-tag.purple { background: rgba(124,58,237,.08); color: #6d28d9; border-color: rgba(124,58,237,.2); }
        .industry-tag.orange { background: rgba(249,115,22,.08); color: #c2410c; border-color: rgba(249,115,22,.2); }
        .industry-tag.cyan   { background: rgba(14,165,233,.08); color: #0369a1; border-color: rgba(14,165,233,.2); }
        .careers-roles { background: rgba(255,255,255,.9); border: 1px solid rgba(37,99,235,.2); border-radius: 16px; padding: 1.4rem 1.2rem; box-shadow: 0 4px 18px rgba(37,99,235,.08); position: sticky; top: 80px; }
        .careers-roles h3 { font-size: .95rem; font-weight: 700; color: #1e2d40; margin-bottom: .9rem; display: flex; align-items: center; gap: .5rem; }
        .careers-roles h3 i { color: #0ea5e9; }
        .role-cards { display: grid; gap: .6rem; }
        .role-card { display: flex; align-items: center; gap: .8rem; padding: .75rem 1rem; border-radius: 12px; background: rgba(255,255,255,.8); border: 1px solid rgba(37,99,235,.15); font-size: .9rem; font-weight: 600; color: #1e2d40; }
        .role-card i { color: #2563eb; width: 20px; text-align: center; }

        /* ---- Tools dark section ---- */
        .tools-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: .85rem; }
        .tool-card { display: flex; flex-direction: column; align-items: center; gap: .6rem; padding: 1.1rem .75rem; border-radius: 14px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); text-align: center; transition: box-shadow .2s, transform .2s; }
        .tool-card:hover { background: rgba(255,255,255,.12); box-shadow: 0 6px 20px rgba(0,0,0,.3); transform: translateY(-2px); }
        .tool-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; background: rgba(255,255,255,.1); color: rgba(255,255,255,.85); }
        .tool-name { font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.95); line-height: 1.35; }
        .tool-role { font-size: .72rem; color: rgba(255,255,255,.5); }

        /* ---- Enroll ---- */
        .support-grid { display: grid; grid-template-columns: 1fr 380px; gap: 1.25rem; align-items: start; }
        .support-included { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.5rem; background: var(--page-bg); }
        .support-included h3 { font-size: 1rem; font-weight: 700; color: var(--text-base); margin-bottom: 1rem; }
        .check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
        .check-list li { display: flex; align-items: flex-start; gap: .55rem; font-size: .9rem; color: var(--text-base); line-height: 1.55; }
        .check-list i { color: #1A365D; margin-top: .18rem; font-size: .85rem; flex-shrink: 0; }
        .support-cta-card { background: linear-gradient(150deg, #0d1f35 0%, #1a3a58 100%); border-radius: var(--radius-sm); padding: 1.6rem; color: #fff; }
        .batch-eyebrow { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: #fca965; margin-bottom: .5rem; }
        .support-cta-card h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 1.1rem; }
        .batch-details { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; margin-bottom: 1.25rem; }
        .batch-item { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 10px; padding: .75rem; }
        .batch-label { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.55); margin-bottom: .22rem; }
        .batch-value { font-size: .9rem; font-weight: 700; color: #fff; }
        .cta-link-row { display: flex; gap: .75rem; flex-wrap: wrap; }
        .cta-link { display: inline-flex; align-items: center; gap: .4rem; font-size: .87rem; font-weight: 600; text-decoration: none; color: rgba(255,255,255,.85); border: 1px solid rgba(255,255,255,.18); padding: .52rem 1rem; border-radius: 999px; transition: background .2s; }
        .cta-link:hover { background: rgba(255,255,255,.1); }
        .cta-link i { color: #fca965; }

        /* ---- FAQ ---- */
        .faq-list { display: grid; gap: .5rem; }
        .faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--card-bg); }
        .faq-question { padding: 1rem 1.25rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: .95rem; font-weight: 600; color: var(--text-base); user-select: none; gap: 1rem; }
        .faq-question:hover { background: var(--page-bg); }
        .faq-question i { color: var(--text-muted); font-size: .8rem; transition: transform .25s; flex-shrink: 0; }
        .faq-answer { display: none; padding: 0 1.25rem 1.1rem; font-size: .9rem; color: var(--text-muted); line-height: 1.75; border-top: 1px solid var(--border); }
        .faq-answer.open { display: block; }
        .faq-item.open .faq-question i { transform: rotate(180deg); }

        /* ---- Final CTA ---- */
        .final-cta {
            background: linear-gradient(135deg, #0d1f35 0%, #1a3a58 60%, #1e4e8c 100%);
            padding: 4rem 0; text-align: center; position: relative; overflow: hidden;
        }
        .final-cta::before { content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(26,54,93,.12) 0%, transparent 70%); top: -200px; left: 50%; transform: translateX(-50%); pointer-events: none; }
        .final-cta .container { position: relative; z-index: 1; }
        .final-cta-eyebrow { display: inline-flex; align-items: center; gap: .5rem; background: rgba(147,197,253,.12); color: #93c5fd; border: 1px solid rgba(147,197,253,.25); padding: .35rem .9rem; border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 1.1rem; }
        .final-cta h2 { font-size: 2rem; font-weight: 800; color: #fff; margin-bottom: .75rem; line-height: 1.3; }
        .final-cta p { font-size: 1rem; color: rgba(255,255,255,.72); line-height: 1.7; max-width: 50ch; margin: 0 auto 1.75rem; }
        .final-cta-btns { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
        .btn-cta-primary { display: inline-flex; align-items: center; gap: .55rem; padding: .9rem 2rem; background: var(--accent); color: #fff; font-weight: 700; font-size: 1rem; border-radius: 999px; text-decoration: none; box-shadow: 0 4px 20px rgba(249,115,22,.4); transition: background .2s, transform .2s; }
        .btn-cta-primary:hover { background: #ea6a07; transform: translateY(-2px); }
        .btn-cta-whatsapp { display: inline-flex; align-items: center; gap: .55rem; padding: .9rem 2rem; background: #25d366; color: #fff; font-weight: 700; font-size: 1rem; border-radius: 999px; text-decoration: none; transition: background .2s, transform .2s; }
        .btn-cta-whatsapp:hover { background: #1db954; transform: translateY(-2px); }

        /* ---- Mobile sticky CTA ---- */
        .mobile-sticky-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 1100; background: #fff; box-shadow: 0 -3px 16px rgba(0,0,0,.14); border-top: 1px solid var(--border); }
        .mobile-sticky-cta-inner { display: flex; height: 60px; }
        .mob-cta-btn { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: .72rem; font-weight: 700; text-decoration: none; border-right: 1px solid rgba(255,255,255,.2); transition: opacity .15s; -webkit-tap-highlight-color: transparent; }
        .mob-cta-btn:last-child { border-right: none; }
        .mob-cta-btn i { font-size: 1.2rem; }
        .mob-cta-whatsapp  { background: #25d366; color: #fff; }
        .mob-cta-enroll    { background: var(--accent); color: #fff; }
        .mob-cta-syllabus  { background: #1A365D; color: #fff; }

        /* ---- Responsive ---- */
        @media (max-width: 1024px) {
            .course-hero-grid { grid-template-columns: 1fr; }
            .hero-card { display: none; }
            .course-facts { grid-template-columns: repeat(2, 1fr); }
            .feature-grid, .why-grid { grid-template-columns: 1fr 1fr; }
            .tools-grid { grid-template-columns: repeat(3, 1fr); }
            .support-grid, .careers-outer { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            .course-hero { padding: 3rem 0 2.5rem; }
            .course-hero-grid h1 { font-size: 1.85rem; }
            .section-card { padding: 2.5rem 1.25rem; }
            .section-card h2 { font-size: 1.25rem; }
            .course-facts { grid-template-columns: 1fr 1fr; }
            .feature-grid, .why-grid { grid-template-columns: 1fr; }
            .tools-grid { grid-template-columns: repeat(2, 1fr); }
            .syllabus-summary { grid-template-columns: repeat(2, 1fr); }
            .batch-details { grid-template-columns: 1fr; }
            .page-nav-strip { display: none; }
            body { padding-bottom: 60px; }
            .mobile-sticky-cta { display: block; }
        }
        @media (max-width: 520px) {
            .course-facts { grid-template-columns: 1fr; }
            .hero-cta { flex-direction: column; }
            .btn-hero-primary, .btn-hero-outline { justify-content: center; }
            .syllabus-summary { grid-template-columns: 1fr 1fr; }
            .section-card { padding: 2rem 1rem; }
        }
        .nav-actions-hidden { display: none; }