:root {
            --accent: #C1000C;
            --accent-light: #ff1a2a;
            --accent-subtle: rgba(193,0,12,0.07);
            --bg: #ffffff;
            --bg-soft: #f7f7f8;
            --text: #111213;
            --muted: #6b7280;
            --border: #e8e8ec;
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }

        html { scroll-behavior: smooth; }

        body {
            font-family: Inter, system-ui, -apple-system, sans-serif;
            color: var(--text);
            background: var(--bg);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* ── HEADER ─────────────────────────────────────────────── */
        header {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
        }

        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            padding: 28px 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            font-family: 'Russo One', sans-serif;
            font-size: 26px;
            color: white;
            cursor: pointer;
            letter-spacing: -0.5px;
        }

        nav { display: flex; gap: 32px; align-items: center; }

        nav a {
            text-decoration: none;
            color: rgba(255,255,255,0.82);
            font-weight: 500;
            font-size: 15px;
            transition: color 0.2s;
        }

        nav a:hover { color: white; }

        nav a.pay-link {
            color: white;
            background: rgba(255,255,255,0.15);
            padding: 9px 20px;
            border-radius: 50px;
            border: 1px solid rgba(255,255,255,0.3);
            transition: background 0.2s;
        }

        nav a.pay-link:hover { background: rgba(255,255,255,0.25); border-color: rgba(255,255,255,0.5); }

        .burger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 101;
        }

        .burger span {
            width: 24px;
            height: 2px;
            background: white;
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .burger.active span:nth-child(2) { opacity: 0; }
        .burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

        /* ── HERO ─────────────────────────────────────────────────── */
        .hero-section {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: linear-gradient(135deg, var(--accent) 0%, #8B000A 100%);
        }

        .hero-section::before {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            background:
                radial-gradient(circle at 20% 50%, rgba(255,100,100,0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,200,200,0.1) 0%, transparent 40%),
                radial-gradient(circle at 60% 80%, rgba(100,0,0,0.3) 0%, transparent 50%);
            animation: gradientShift 15s ease infinite;
        }

        @keyframes gradientShift {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            50% { transform: translate(-50px, 50px) rotate(180deg); }
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
            position: relative;
            z-index: 1;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            padding: 40px 0;
            min-height: 50vh;
        }

        .hero-text h1 {
            font-family: 'Russo One', sans-serif;
            font-size: 72px;
            line-height: 1.1;
            margin-bottom: 30px;
            color: white;
            animation: fadeInUp 0.8s ease;
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .hero-text .subtitle {
            font-size: 20px;
            color: rgba(255,255,255,0.82);
            line-height: 1.7;
            margin-bottom: 40px;
            animation: fadeInUp 0.8s ease 0.2s backwards;
            text-align: left;
        }

        .hero-cta {
            animation: fadeInUp 0.8s ease 0.4s backwards;
            display: inline-block;
            text-align: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: white;
            color: var(--accent);
            padding: 20px 44px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 17px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 16px 50px rgba(0,0,0,0.3);
        }

        .note {
            margin-top: 18px;
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            animation: fadeInUp 0.8s ease 0.6s backwards;
        }

        /* Hero visual */
        .hero-visual {
            position: relative;
            height: 650px;
            animation: fadeInUp 0.8s ease 0.3s backwards;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .code-sphere { position: relative; width: 500px; height: 500px; }

        .center-circle {
            position: absolute;
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            width: 280px; height: 280px;
            border-radius: 50%;
            background: rgba(255,255,255,0.14);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.28);
            /* background: linear-gradient(135deg, #ff6b6b 0%, #C1000C 100%); */
            /* box-shadow: 0 30px 80px rgba(193, 0, 12, 0.4), inset 0 -10px 40px rgba(0,0,0,0.2); */
            display: flex; align-items: center; justify-content: center;
            animation: rotate360 20s linear infinite;
            z-index: 10;
        }

        @keyframes rotate360 {
            from { transform: translate(-50%, -50%) rotate(0deg); }
            to { transform: translate(-50%, -50%) rotate(360deg); }
        }

        .center-text {
            font-family: 'Russo One', sans-serif;
            font-size: 32px; color: white; text-align: center; line-height: 1.3;
            animation: rotate360reverse 20s linear infinite;
            text-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }

        .center-text img { width: 200px; }

        @keyframes rotate360reverse {
            from { transform: rotate(0deg); }
            to { transform: rotate(-360deg); }
        }

        .orbit-ring {
            position: absolute;
            top: 50%; left: 50%;
            border-radius: 50%;
            pointer-events: none;
        }

        .orbit-ring.ring-1 { width: 400px; height: 400px; margin-left: -200px; margin-top: -200px; animation: orbitRotate 12s linear infinite; }
        .orbit-ring.ring-2 { width: 520px; height: 520px; margin-left: -260px; margin-top: -260px; animation: orbitRotate 18s linear infinite reverse; }

        @keyframes orbitRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

        .orbit-element {
            position: absolute;
            background: rgba(255,255,255,0.14);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.28);
            border-radius: 18px;
            padding: 18px 28px;
            font-weight: 600; font-size: 16px;
            color: white;
            white-space: nowrap;
            animation: floatElement 4s ease-in-out infinite;
            pointer-events: all;
        }

        @keyframes floatElement {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-15px) rotate(0deg); }
        }

        .orbit-element.tech { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.22); }
        .orbit-element.career { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.35); }

        .orbit-ring.ring-1 .orbit-element:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
        .orbit-ring.ring-1 .orbit-element:nth-child(2) { top: 50%; right: 0; transform: translate(50%,-50%); animation-delay: 1s; }
        .orbit-ring.ring-1 .orbit-element:nth-child(3) { bottom: 0; left: 50%; transform: translate(-50%,50%); animation-delay: 2s; }
        .orbit-ring.ring-2 .orbit-element:nth-child(1) { top: 12%; right: 12%; animation-delay: 0.5s; }
        .orbit-ring.ring-2 .orbit-element:nth-child(2) { bottom: 12%; left: 12%; animation-delay: 1.5s; }

        .particle { position: absolute; width: 8px; height: 8px; background: rgba(255,255,255,0.5); border-radius: 50%; opacity: 0.6; animation: particleFloat 8s ease-in-out infinite; }

        @keyframes particleFloat {
            0%, 100% { transform: translate(0,0) scale(1); opacity: 0.6; }
            50% { transform: translate(40px,-40px) scale(1.5); opacity: 0.3; }
        }

        .particle:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
        .particle:nth-child(2) { top: 20%; right: 15%; animation-delay: 2s; }
        .particle:nth-child(3) { bottom: 25%; left: 15%; animation-delay: 4s; }
        .particle:nth-child(4) { bottom: 15%; right: 10%; animation-delay: 6s; }

        .glow-effect {
            position: absolute;
            top: 50%; left: 50%;
            transform: translate(-50%,-50%);
            width: 500px; height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
            animation: pulseGlow 4s ease-in-out infinite;
            pointer-events: none; z-index: 1;
        }

        @keyframes pulseGlow {
            0%, 100% { transform: translate(-50%,-50%) scale(1); opacity: 0.5; }
            50% { transform: translate(-50%,-50%) scale(1.1); opacity: 0.8; }
        }

        /* ── GLOBAL SECTION STYLES ───────────────────────────────── */
        section { padding: 96px 0; position: relative; }
        .section-alt { background: var(--bg-soft); }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--accent);
            background: var(--accent-subtle);
            padding: 5px 14px;
            border-radius: 50px;
            margin-bottom: 18px;
        }

        h2 {
            font-family: 'Russo One', sans-serif;
            font-size: 44px;
            line-height: 1.1;
            margin-bottom: 16px;
            text-align: center;
        }

        .section-sub {
            font-size: 18px;
            color: var(--muted);
            text-align: center;
            max-width: 640px;
            margin: 0 auto 56px;
            line-height: 1.7;
        }

        .section-header { text-align: center; margin-bottom: 12px; }

        /* ── COURSES ─────────────────────────────────────────────── */
        .courses-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .course-card {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 40px;
            transition: box-shadow 0.25s, transform 0.25s;
            position: relative;
            overflow: hidden;
        }

        .course-card.red {
            border: 2px solid var(--accent);
        }

        .course-card.red::after {
            content: '';
            position: absolute;
            bottom: 0; left: 0; right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
            transform: scaleX(1);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .course-card::after {
            content: '';
            position: absolute;
            bottom: 0; left: 0; right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .course-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.09); transform: translateY(-4px); }
        .course-card:hover::after { transform: scaleX(1); }

        .course-icon {
            width: 52px; height: 52px;
            background: var(--accent-subtle);
            border-radius: var(--radius-sm);
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 24px;
            color: var(--accent);
        }

        .course-card h3 { font-family: 'Russo One', sans-serif; font-size: 22px; margin-bottom: 6px; }

        .age-badge {
            display: inline-block;
            font-size: 13px; font-weight: 600;
            color: var(--muted);
            background: var(--bg-soft);
            padding: 4px 12px;
            border-radius: 50px;
            margin-bottom: 16px;
        }

        .course-card p { color: var(--muted); line-height: 1.7; margin-bottom: 24px; }

        .tech-stack { display: flex; flex-wrap: wrap; gap: 8px; }

        .tech-badge {
            font-size: 12px; font-weight: 600;
            background: var(--bg-soft);
            color: var(--text);
            padding: 5px 12px;
            border-radius: 50px;
            border: 1px solid var(--border);
        }

        .badge-soon {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px; font-weight: 700;
            color: var(--accent);
            background: var(--accent-subtle);
            padding: 5px 12px;
            border-radius: 50px;
            margin-top: 16px;
        }

        /* ── WHY REDBOOTS ────────────────────────────────────────── */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 36px;
            display: flex;
            gap: 24px;
            align-items: flex-start;
            transition: box-shadow 0.2s, transform 0.2s;
        }

        .feature-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.07); transform: translateY(-3px); }

        .feature-icon-wrap {
            width: 48px; height: 48px; flex-shrink: 0;
            background: var(--accent-subtle);
            border-radius: var(--radius-sm);
            display: flex; align-items: center; justify-content: center;
            color: var(--accent);
        }

        .feature-card h3 { font-family: 'Russo One', sans-serif; font-size: 18px; margin-bottom: 8px; }
        .feature-card p { color: var(--muted); line-height: 1.65; font-size: 15px; }

        /* ── COMPARISON ──────────────────────────────────────────── */
        .comparison-wrap {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 32px;
            align-items: start;
            margin-top: 56px;
        }

        .comp-side { display: flex; flex-direction: column; gap: 12px; }

        .comp-head {
            display: flex; align-items: center; gap: 14px;
            margin-bottom: 12px;
        }

        .comp-head-dot {
            width: 32px; height: 32px; border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            flex-shrink: 0;
        }

        .comp-head-dot.bad { background: #f0f0f2; color: #9ca3af; }
        .comp-head-dot.good { background: var(--accent-subtle); color: var(--accent); }

        .comp-head h3 { font-family: 'Russo One', sans-serif; font-size: 18px; margin: 0; color: var(--text); }

        .comp-item {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 18px 22px;
            font-size: 15px;
            color: var(--text);
            line-height: 1.6;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .comp-item.bad { color: var(--muted); }
        .comp-item.bad .comp-item-dot { background: #d1d5db; }
        .comp-item.good .comp-item-dot { background: var(--accent); }

        .comp-item-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; margin-top: 8px; }

        .comp-divider {
            display: flex; flex-direction: column;
            align-items: center; justify-content: center;
            gap: 16px; padding: 40px 0;
        }

        .comp-line { width: 1px; height: 100px; background: linear-gradient(180deg, transparent, var(--border), transparent); }

        .vs-badge {
            width: 48px; height: 48px; border-radius: 50%;
            background: var(--bg-soft);
            border: 1px solid var(--border);
            display: flex; align-items: center; justify-content: center;
            font-family: 'Russo One', sans-serif; font-size: 13px;
            color: var(--muted);
        }

        .comp-cta {
            margin-top: 48px;
            border-top: 1px solid var(--border);
            padding-top: 36px;
            display: flex;
            justify-content: center;
            text-align: center;
            gap: 0;
        }

        .comp-cta-title { font-weight: 700; font-size: 16px; color: var(--text); margin-bottom: 6px; }
        .comp-cta-sub { font-size: 15px; color: var(--muted); line-height: 1.6; max-width: 600px; }

        /* ── PROCESS ─────────────────────────────────────────────── */
        .video-wrap {
            margin: 48px 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 16px 50px rgba(0,0,0,0.1);
            border: 1px solid var(--border);
        }

        .video-wrap iframe { width: 100%; height: 560px; border: none; display: block; }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .step-card {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 36px;
            text-align: center;
            transition: box-shadow 0.2s, transform 0.2s;
        }

        .step-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.08); transform: translateY(-3px); }

        .step-num {
            font-family: 'Russo One', sans-serif;
            font-size: 13px;
            color: var(--accent);
            letter-spacing: 0.08em;
            margin-bottom: 16px;
        }

        .step-card h3 { font-family: 'Russo One', sans-serif; font-size: 20px; margin-bottom: 12px; }
        .step-card p { color: var(--muted); font-size: 15px; line-height: 1.7; }

        /* ── TEACHERS ────────────────────────────────────────────── */
        .teachers-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .teacher-card {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 36px;
            transition: box-shadow 0.2s, transform 0.2s;
        }

        .teacher-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.08); transform: translateY(-3px); }

        .teacher-icon {
            width: 44px; height: 44px;
            background: var(--accent-subtle);
            border-radius: var(--radius-sm);
            display: flex; align-items: center; justify-content: center;
            color: var(--accent);
            margin-bottom: 20px;
        }

        .teacher-card h3 { font-family: 'Russo One', sans-serif; font-size: 18px; margin-bottom: 10px; }
        .teacher-card p { color: var(--muted); font-size: 15px; line-height: 1.65; }

        /* ── PRICING ─────────────────────────────────────────────── */
        .currency-row {
            display: flex; gap: 10px;
            justify-content: center;
            margin: 32px 0 48px;
        }

        .cur-btn {
            padding: 10px 22px;
            border: 1px solid var(--border);
            background: white;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.2s;
            color: var(--muted);
        }

        .cur-btn.active {
            background: var(--text);
            border-color: var(--text);
            color: white;
        }

        .cur-btn:hover:not(.active) { border-color: var(--text); color: var(--text); }

        .pricing-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .price-card {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 44px;
            position: relative;
            transition: box-shadow 0.2s;
        }

        .price-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.09); }

        .price-card.featured {
            border: 2px solid var(--accent);
            box-shadow: 0 8px 32px rgba(193,0,12,0.1);
        }

        .popular-tag {
            position: absolute;
            top: 20px; right: 20px;
            background: var(--accent);
            color: white;
            font-size: 12px; font-weight: 700;
            padding: 5px 14px;
            border-radius: 50px;
        }

        .price-card h3 { font-family: 'Russo One', sans-serif; font-size: 26px; margin-bottom: 6px; }

        .price-note { font-size: 14px; color: var(--muted); margin-bottom: 24px; }

        .price-amount {
            font-family: 'Russo One', sans-serif;
            font-size: 52px;
            color: var(--text);
            line-height: 1;
            margin: 16px 0 6px;
        }

        .price-freq { font-size: 15px; color: var(--muted); margin-bottom: 8px; }

        .price-sep { height: 1px; background: var(--border); margin: 28px 0; }

        /* ── RESULT / OUTCOMES ───────────────────────────────────── */
        .outcome-box {
            background: var(--bg-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 56px 64px;
        }

        .outcome-box h2 { text-align: left; font-size: 38px; }
        .outcome-sub { text-align: left; font-size: 17px; color: var(--muted); line-height: 1.7; margin-bottom: 36px; }

        .outcome-tags {
            display: flex; flex-wrap: wrap; gap: 12px;
        }

        .outcome-tag {
            display: inline-flex; align-items: center; gap: 8px;
            background: white;
            border: 1px solid rgba(193,0,12,0.15);
            border-radius: 50px;
            padding: 12px 22px;
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            transition: all 0.2s;
        }

        .outcome-tag:hover { border-color: var(--accent); color: var(--accent); box-shadow: 0 4px 16px rgba(193,0,12,0.1); }

        .outcome-tag svg { color: var(--accent); }

        /* ── ALTERNATIVE ─────────────────────────────────────────── */
        .alt-box {
            background: var(--bg-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 56px 64px;
        }

        .alt-box h2 { text-align: left; }
        .alt-sub { text-align: left; font-size: 17px; color: var(--muted); line-height: 1.7; margin-top: 12px; }

        /* ── SUPPORT ─────────────────────────────────────────────── */
        .support-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .support-card {
            background: white;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 36px;
            transition: box-shadow 0.2s, transform 0.2s;
        }

        .support-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.07); transform: translateY(-3px); }

        .support-num {
            font-family: 'Russo One', sans-serif;
            font-size: 36px;
            color: var(--accent);
            opacity: 0.12;
            line-height: 1;
            margin-bottom: 12px;
        }

        .support-card h3 { font-family: 'Russo One', sans-serif; font-size: 18px; margin-bottom: 10px; }
        .support-card p { color: var(--muted); font-size: 15px; line-height: 1.65; }

        /* ── TRIAL CTA ───────────────────────────────────────────── */
        .trial-box {
            background: linear-gradient(135deg, var(--accent) 0%, #8B000A 100%);
            border-radius: var(--radius-lg);
            padding: 72px 80px;
            text-align: center;
            color: white;
            box-shadow: 0 24px 60px rgba(193,0,12,0.3);
        }

        .trial-box h2 { color: white; font-size: 42px; margin-bottom: 16px; }
        .trial-sub { font-size: 18px; color: rgba(255,255,255,0.85); line-height: 1.6; margin-bottom: 36px; }

        .trial-tags {
            display: flex; flex-wrap: wrap; gap: 12px;
            justify-content: center;
            margin-bottom: 40px;
        }

        .trial-tag {
            background: rgba(255,255,255,0.15);
            border: 1px solid rgba(255,255,255,0.25);
            border-radius: 50px;
            padding: 10px 22px;
            font-weight: 600; font-size: 15px; color: white;
        }

        .btn-white {
            display: inline-flex; align-items: center; gap: 10px;
            background: white;
            color: var(--accent);
            padding: 20px 44px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 17px;
            transition: all 0.25s;
            box-shadow: 0 8px 30px rgba(0,0,0,0.15);
        }

        .btn-white:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(0,0,0,0.2); }

        /* ── PROGRESS ────────────────────────────────────────────── */
        .progress-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            margin-top: 48px;
            position: relative;
        }

        .progress-steps::before {
            content: '';
            position: absolute;
            top: 28px;
            left: calc(12.5% + 1px);
            right: calc(12.5% + 1px);
            height: 2px;
            background: linear-gradient(90deg, var(--border) 0%, var(--accent) 50%, var(--border) 100%);
            z-index: 0;
        }

        .prog-step {
            text-align: center;
            padding: 0 16px;
            position: relative;
            z-index: 1;
        }

        .prog-dot {
            width: 56px; height: 56px;
            border-radius: 50%;
            background: white;
            border: 2px solid var(--border);
            display: flex; align-items: center; justify-content: center;
            margin: 0 auto 20px;
            color: var(--accent);
            box-shadow: 0 4px 14px rgba(0,0,0,0.08);
            transition: all 0.2s;
        }

        .prog-step:hover .prog-dot {
            border-color: var(--accent);
            box-shadow: 0 4px 20px rgba(193,0,12,0.2);
        }

        .prog-step h4 { font-family: 'Russo One', sans-serif; font-size: 15px; margin-bottom: 8px; }
        .prog-step p { color: var(--muted); font-size: 13px; line-height: 1.55; }

        /* ── SUMMARY ─────────────────────────────────────────────── */
        .summary-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .summary-card {
            background: white;
            border: 2px solid var(--border);
            border-radius: var(--radius-md);
            padding: 36px;
            text-align: center;
            transition: all 0.2s;
        }

        .summary-card:hover { border-color: var(--accent); box-shadow: 0 8px 28px rgba(193,0,12,0.08); transform: translateY(-3px); }

        .summary-card-icon {
            width: 52px; height: 52px;
            background: var(--accent-subtle);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            margin: 0 auto 20px;
            color: var(--accent);
        }

        .summary-card p { font-weight: 600; font-size: 17px; color: var(--text); line-height: 1.5; }

        /* ── FOOTER ──────────────────────────────────────────────── */
        footer {
            background: linear-gradient(135deg, var(--accent) 0%, #8B000A 100%);
            color: white;
            padding: 56px 48px;
            margin-top: 36px;
        }

        .footer-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
        }

        #footer-links {
            display: flex;
            align-items: center;
            flex-direction: column;
        }

        #footer-links a {
            color: rgba(255,255,255,0.45);
            font-size: 14px;
            text-decoration: none;
        }

        #footer-links a:hover {
            text-decoration: underline;
        }

        .footer-logo { font-family: 'Russo One', sans-serif; font-size: 24px; color: white; }

        footer p { color: rgba(255,255,255,0.45); font-size: 14px; margin-bottom: 8px; }

        .footer-btn {
            display: inline-flex; align-items: center; gap: 8px;
            background: white;
            color: var(--text);
            padding: 14px 28px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            transition: all 0.2s;
        }

        .footer-btn:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); }

        /* ── LANG SWITCHER ───────────────────────────────────────── */
        .lang-switcher {
            max-width: 1280px;
            display: flex;
            align-items: center;
            margin: 0 auto;
            margin-top: -20px;
            padding: 0 44px;
        }

        .lang-btn {
            background: none;
            border: none;
            cursor: pointer;
            font-family: Inter, system-ui, sans-serif;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: rgba(255,255,255,0.55);
            padding: 4px 6px;
            border-radius: 6px;
            transition: color 0.2s;
            line-height: 1;
        }

        .lang-btn:hover { color: rgba(255,255,255,0.9); }

        .lang-btn.active {
            color: white;
        }

        .lang-sep {
            color: rgba(255,255,255,0.25);
            font-size: 12px;
            user-select: none;
        }

        @media (max-width: 768px) {
            .lang-switcher { position: absolute; top: 50%; right: 68px; transform: translateY(-50%); margin-left: 0; margin-top: 0; padding: 0; }
            .lang-btn { color: rgba(255,255,255,0.7); }
            .lang-btn.active { color: white; }
        }

        /* ── SCROLL ANIMATION ────────────────────────────────────── */
        .anim { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
        .anim.visible { opacity: 1; transform: translateY(0); }

        /* ── RESPONSIVE ──────────────────────────────────────────── */
        @media (max-width: 1024px) {
            .hero-content { grid-template-columns: 1fr; }
            .hero-visual { height: 460px; }
            .code-sphere { width: 380px; height: 380px; }
            .center-circle { width: 220px; height: 220px; }
            .center-text img { width: 120px; }
            .orbit-ring.ring-1 { width: 310px; height: 310px; margin-left: -155px; margin-top: -155px; }
            .orbit-ring.ring-2 { width: 410px; height: 410px; margin-left: -205px; margin-top: -205px; }
            .courses-grid, .progress-steps, .summary-grid { grid-template-columns: 1fr; }
            .progress-steps::before { display: none; }
            .features-grid, .teachers-grid, .support-grid { grid-template-columns: 1fr 1fr; }
            .pricing-wrap { grid-template-columns: 1fr; }
            .comparison-wrap { grid-template-columns: 1fr; gap: 20px; }
            .comp-divider { flex-direction: row; padding: 0; }
            .comp-line { width: 80px; height: 1px; background: var(--border); }
            h2 { font-size: 36px; }
            .outcome-box, .alt-box, .trial-box { padding: 40px 36px; }
        }

        @media (max-width: 768px) {
            /* Base */
            body { min-width: 375px; }
            .container { padding: 0 16px; }
            .header-inner { padding: 16px 16px; }
            .logo { font-size: 18px; }
            section { padding: 56px 0; }
            h2 { font-size: 26px; }

            /* Mobile nav */
            nav {
                position: fixed;
                top: 0; left: -100%;
                width: 100%; height: 100vh;
                background: white;
                flex-direction: column;
                justify-content: center;
                gap: 28px;
                transition: left 0.3s ease;
                z-index: 99;
            }
            nav.open { left: 0; }
            nav a { font-size: 18px; color: var(--text); }
            nav a:hover { color: var(--accent); }
            nav a.pay-link { background: rgba(0,0,0,0.05); border-color: rgba(0,0,0,0.15); color: var(--text); }

            /* Burger — dark when menu is open */
            .burger { display: flex; }
            .burger span { background: white; }
            .burger.active span { background: var(--text); }

            /* Hero text */
            .hero-text h1 { font-size: 32px; }
            .hero-text .subtitle { font-size: 15px; }
            .hero-content { gap: 32px; padding: 28px 0 0; }
            .btn-primary { font-size: 14px; }

            /* Hero visual — shrink and center */
            .hero-visual {
                height: 300px;
                width: 100%;
                overflow: hidden;
            }
            .code-sphere { width: 260px; height: 260px; }
            .center-circle { width: 150px; height: 150px; }
            .center-text img { width: 120px; }
            .center-text { font-size: 18px; }
            .orbit-ring.ring-1 { width: 220px; height: 220px; margin-left: -110px; margin-top: -110px; }
            .orbit-ring.ring-2 { width: 290px; height: 290px; margin-left: -145px; margin-top: -145px; }
            .orbit-element { padding: 10px 14px; font-size: 12px; border-radius: 12px; }
            .glow-effect { width: 280px; height: 280px; }

            /* Grids */
            .features-grid, .teachers-grid, .support-grid { grid-template-columns: 1fr; }

            /* Process step cards — single column */
            .process-steps { grid-template-columns: 1fr; gap: 16px; }

            /* Progress steps — single column with gaps */
            .progress-steps { grid-template-columns: 1fr; gap: 16px; margin-top: 32px; }
            .prog-step { padding: 0; }
            .prog-dot { margin-bottom: 12px; }

            /* Pricing — smaller price number */
            .price-amount { font-size: 36px; }

            /* Trial box — smaller everything */
            .trial-box { padding: 32px 20px; }
            .trial-box h2 { font-size: 26px; margin-bottom: 12px; }
            .trial-sub { font-size: 14px; margin-bottom: 24px; }
            .trial-tag { font-size: 13px; padding: 8px 16px; }
            .btn-white { font-size: 15px; padding: 16px 32px; }
            .trial-tags { margin-bottom: 28px; gap: 8px; }

            /* Outcome / alt boxes */
            .outcome-box, .alt-box { padding: 28px 20px; }

            /* Footer */
            footer { flex-direction: column; text-align: center; padding: 40px 20px; }

            #footer-links {
                align-items: flex-start;
            }

            #footer-links a:hover {
                text-decoration: none;
            }
        }