/* ============ CSS Variables ============ */
        :root {
            --bg-primary: #0B1220;
            --bg-secondary: #111C33;
            --bg-card: rgba(255, 255, 255, 0.03);
            --bg-card-hover: rgba(255, 255, 255, 0.06);
            --border-subtle: rgba(255, 255, 255, 0.07);
            --border-strong: rgba(255, 255, 255, 0.14);
            --accent-primary: #00E5CC;
            --accent-primary-dim: rgba(0, 229, 204, 0.14);
            --accent-secondary: #6C5CE7;
            --accent-secondary-dim: rgba(108, 92, 231, 0.16);
            --accent-gold: #FFB300;
            --accent-gold-dim: rgba(255, 179, 0, 0.14);
            --accent-danger: #FF5C7A;
            --accent-danger-dim: rgba(255, 92, 122, 0.14);
            --text-primary: #FFFFFF;
            --text-secondary: rgba(255, 255, 255, 0.72);
            --text-tertiary: rgba(255, 255, 255, 0.45);
            --text-on-accent: #0B1220;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.28);
            --shadow-glow: 0 0 42px rgba(0, 229, 204, 0.10);
            --shadow-glow-strong: 0 0 72px rgba(0, 229, 204, 0.18);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 180ms ease;
            --transition-medium: 320ms ease;
            --transition-slow: 520ms cubic-bezier(0.22, 1, 0.36, 1);
            --section-pad: 96px 0;
            --shell-max: 1200px;
            --shell-pad: 0 40px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            background: var(--bg-primary);
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-secondary);
            background: var(--bg-primary);
            overflow-x: hidden;
            min-height: 100vh;
        }

        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--accent-primary); text-decoration: none; transition: color var(--transition-fast); }
        a:hover { color: #33F5E0; }
        h1, h2, h3, h4, h5, h6 { color: var(--text-primary); font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; }
        h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); font-weight: 800; letter-spacing: -0.04em; }
        h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); letter-spacing: -0.03em; }
        h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -0.02em; }
        ul, ol { list-style: none; }
        .section-shell { max-width: var(--shell-max); margin: 0 auto; padding: var(--shell-pad); }

        /* ============ Header ============ */
        .site-header {
            position: sticky; top: 0; z-index: 1000;
            background: rgba(11, 18, 32, 0.82);
            backdrop-filter: blur(22px);
            -webkit-backdrop-filter: blur(22px);
            border-bottom: 1px solid var(--border-subtle);
            transition: background var(--transition-medium);
        }
        .site-header.scrolled { background: rgba(11, 18, 32, 0.95); border-bottom-color: var(--border-strong); }
        .header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
        .brand { display: flex; align-items: center; gap: 10px; font-size: 1.35rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; flex-shrink: 0; }
        .brand svg { width: 38px; height: 38px; border-radius: var(--radius-sm); }
        .brand:hover { color: var(--accent-primary); }
        .nav-links { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: center; }
        .nav-links a { padding: 8px 14px; border-radius: 8px; font-size: 0.88rem; font-weight: 500; color: var(--text-tertiary); transition: all var(--transition-fast); white-space: nowrap; }
        .nav-links a:hover { color: var(--text-primary); background: var(--bg-card-hover); }
        .nav-links a.active { color: var(--accent-primary); background: var(--accent-primary-dim); font-weight: 600; }
        .header-action { padding: 9px 20px; border-radius: 10px; font-weight: 600; font-size: 0.88rem; background: var(--accent-primary); color: var(--text-on-accent) !important; flex-shrink: 0; transition: all var(--transition-fast); border: none; cursor: pointer; }
        .header-action:hover { background: #33F5E0; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,229,204,0.3); }
        .nav-toggle { display: none; background: none; border: 1px solid var(--border-strong); border-radius: 8px; padding: 8px 12px; cursor: pointer; color: var(--text-primary); font-size: 1.2rem; line-height: 1; }

        /* ============ Hero / Cover ============ */
        .cover {
            position: relative; padding: 80px 0 64px; overflow: hidden;
            background:
                radial-gradient(ellipse 65% 50% at 50% -10%, rgba(0,229,204,0.08) 0%, transparent 70%),
                radial-gradient(ellipse 40% 40% at 85% 20%, rgba(108,92,231,0.06) 0%, transparent 60%),
                var(--bg-primary);
        }
        .cover::before {
            content: ''; position: absolute; inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
            background-size: 72px 72px; pointer-events: none;
            mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 70%);
        }
        .cover-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
        .cover-copy .eyebrow { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-primary); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
        .cover-copy .eyebrow::before { content: ''; width: 32px; height: 2px; background: var(--accent-primary); border-radius: 2px; }
        .cover-copy h1 { margin-bottom: 20px; background: linear-gradient(135deg, #FFFFFF 30%, #B0E8E0 60%, #00E5CC 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
        .cover-copy>p:not(.eyebrow) { font-size: 1.12rem; line-height: 1.85; max-width: 520px; margin-bottom: 36px; color: var(--text-secondary); }
        .cover-actions { display: flex; gap: 14px; flex-wrap: wrap; }
        .primary-button { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; border-radius: 12px; font-weight: 700; font-size: 1rem; background: var(--accent-primary); color: var(--text-on-accent); transition: all var(--transition-medium); border: none; cursor: pointer; letter-spacing: 0.01em; }
        .primary-button:hover { background: #33F5E0; transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,229,204,0.35); color: var(--text-on-accent); }
        .outline-button { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 12px; font-weight: 600; font-size: 1rem; background: transparent; color: var(--text-primary); border: 1px solid var(--border-strong); transition: all var(--transition-medium); cursor: pointer; }
        .outline-button:hover { border-color: var(--accent-primary); color: var(--accent-primary); background: var(--accent-primary-dim); }

        .route-stage { display: flex; flex-direction: column; gap: 18px; padding: 36px; background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-card); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
        .route-stage::before { content: 'LIVE ROUTING MAP'; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.22em; color: var(--text-tertiary); margin-bottom: 4px; }
        .route-label { display: flex; align-items: center; gap: 14px; font-family: var(--font-mono); font-size: 0.9rem; color: var(--text-secondary); padding: 14px 18px; border-radius: 12px; background: rgba(0,0,0,0.25); border: 1px solid var(--border-subtle); transition: all var(--transition-fast); position: relative; }
        .route-label::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--accent-primary); box-shadow: 0 0 12px rgba(0,229,204,0.6); animation: pulse-dot 2s infinite; flex-shrink: 0; }
        .route-label strong { color: var(--text-primary); font-weight: 700; letter-spacing: 0.06em; }
        .route-label:hover { border-color: var(--accent-primary); background: rgba(0,229,204,0.04); }
        .route-label.b::before { background: var(--accent-secondary); box-shadow: 0 0 12px rgba(108,92,231,0.6); animation-delay: 0.5s; }
        .route-label.c::before { background: var(--accent-gold); box-shadow: 0 0 12px rgba(255,179,0,0.6); animation-delay: 1s; }

        @keyframes pulse-dot { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.55; transform:scale(0.78); } }

        .cover-foot { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 44px; border-top: 1px solid var(--border-subtle); }
        .cover-foot div { display: flex; flex-direction: column; gap: 4px; }
        .cover-foot strong { font-size: 2.2rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.03em; line-height: 1.2; }
        .cover-foot span { font-size: 0.88rem; color: var(--text-tertiary); }

        /* ============ Manifesto ============ */
        .manifesto { padding: var(--section-pad); background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
        .manifesto-grid { display: grid; grid-template-columns: 180px 1fr 220px; gap: 40px; align-items: start; }
        .section-index { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.2em; color: var(--accent-primary); text-transform: uppercase; padding-top: 8px; }
        .manifesto-copy .eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-gold); margin-bottom: 10px; }
        .manifesto-copy h2 { margin-bottom: 18px; max-width: 620px; }
        .manifesto-copy p:last-child { max-width: 560px; color: var(--text-secondary); }
        .manifesto-note { padding: 24px; background: var(--accent-primary-dim); border: 1px solid rgba(0,229,204,0.22); border-radius: var(--radius-md); font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; }
        .manifesto-note strong { display: block; color: var(--accent-primary); font-weight: 700; margin-bottom: 6px; font-size: 1rem; }

        /* ============ Story Stack ============ */
        .story-stack { padding: var(--section-pad); background: var(--bg-primary); }
        .story-band { display: grid; grid-template-columns: 120px 1fr 280px; gap: 32px; align-items: center; padding: 36px 40px; margin-bottom: 20px; border-radius: var(--radius-lg); background: var(--bg-card); border: 1px solid var(--border-subtle); transition: all var(--transition-medium); position: relative; overflow: hidden; }
        .story-band::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; border-radius: 3px; transition: all var(--transition-medium); }
        .story-band.game::before { background: var(--accent-primary); box-shadow: 0 0 16px rgba(0,229,204,0.4); }
        .story-band.work::before { background: var(--accent-secondary); box-shadow: 0 0 16px rgba(108,92,231,0.4); }
        .story-band.media::before { background: var(--accent-gold); box-shadow: 0 0 16px rgba(255,179,0,0.4); }
        .story-band:hover { border-color: var(--border-strong); background: var(--bg-card-hover); transform: translateX(6px); }
        .story-number { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.18em; color: var(--text-tertiary); }
        .story-title h2 { font-size: clamp(1.4rem, 2.4vw, 2rem); margin-bottom: 6px; }
        .story-info p { margin-bottom: 14px; font-size: 0.94rem; }
        .story-info a { font-weight: 600; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 6px; }

        /* ============ Network Wall ============ */
        .network-wall { padding: var(--section-pad); background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); position: relative; overflow: hidden; }
        .network-wall::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 20% 50%, rgba(0,229,204,0.05) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(108,92,231,0.05) 0%, transparent 50%); pointer-events: none; }
        .network-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
        .network-panel-copy .eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-primary); margin-bottom: 10px; }
        .network-panel-copy h2 { margin-bottom: 16px; }
        .network-panel-copy p { max-width: 460px; }
        .network-ledger { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
        .network-ledger div { padding: 20px 22px; background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border-subtle); display: flex; flex-direction: column; gap: 4px; transition: all var(--transition-fast); }
        .network-ledger div:hover { border-color: var(--accent-primary); background: var(--accent-primary-dim); }
        .network-ledger strong { font-family: var(--font-mono); font-size: 1rem; color: var(--text-primary); letter-spacing: 0.06em; }
        .network-ledger span { font-size: 0.82rem; color: var(--text-tertiary); }

        /* ============ Feature Strip ============ */
        .feature-strip { padding: 72px 0; background: var(--bg-primary); border-top: 1px solid var(--border-subtle); }
        .feature-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
        .feature-strip-item { padding: 28px 24px; background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border-subtle); transition: all var(--transition-medium); cursor: default; position: relative; overflow: hidden; }
        .feature-strip-item::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary)); transform: scaleX(0); transform-origin: left; transition: transform var(--transition-medium); }
        .feature-strip-item:hover::after { transform: scaleX(1); }
        .feature-strip-item:hover { border-color: var(--border-strong); background: var(--bg-card-hover); transform: translateY(-4px); }
        .feature-strip-item .icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 14px; background: var(--accent-primary-dim); }
        .feature-strip-item h4 { font-size: 1rem; margin-bottom: 6px; }
        .feature-strip-item p { font-size: 0.86rem; color: var(--text-tertiary); line-height: 1.6; }

        /* ============ Speed Meter ============ */
        .speed-meter-section { padding: 72px 0; background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
        .speed-meter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
        .speed-meter-copy .eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-primary); margin-bottom: 10px; }
        .speed-meter-copy h2 { margin-bottom: 14px; }
        .speed-meter-copy p { max-width: 460px; }
        .speed-dial { background: var(--bg-card); border-radius: var(--radius-xl); border: 1px solid var(--border-subtle); padding: 40px 36px; box-shadow: var(--shadow-card); position: relative; overflow: hidden; text-align: center; }
        .speed-dial::before { content: ''; position: absolute; inset: 20px; border-radius: 50%; border: 2px solid var(--border-subtle); pointer-events: none; }
        .speed-dial-value { font-size: 5rem; font-weight: 800; color: var(--accent-primary); letter-spacing: -0.05em; line-height: 1; text-shadow: 0 0 32px rgba(0,229,204,0.3); font-family: var(--font-mono); }
        .speed-dial-unit { font-size: 1.2rem; color: var(--text-tertiary); margin-top: 4px; }
        .speed-dial-label { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.15em; color: var(--text-tertiary); margin-top: 16px; text-transform: uppercase; }

        /* ============ Security Badge Strip ============ */
        .security-badge-strip { padding: 48px 0; background: var(--bg-primary); border-bottom: 1px solid var(--border-subtle); }
        .security-badge-inner { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; text-align: center; }
        .security-badge-item { padding: 18px 14px; background: var(--bg-card); border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); transition: all var(--transition-fast); }
        .security-badge-item:hover { border-color: var(--accent-secondary); background: var(--accent-secondary-dim); }
        .security-badge-item .label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 4px; }
        .security-badge-item strong { font-size: 1.1rem; color: var(--text-primary); font-weight: 700; }

        /* ============ Download Steps (NEW) ============ */
        .download-steps { padding: var(--section-pad); background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); position: relative; overflow: hidden; }
        .download-steps::after { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,229,204,0.06) 0%, transparent 70%); pointer-events: none; }
        .steps-header { text-align: center; margin-bottom: 48px; position: relative; z-index: 1; }
        .steps-header .eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-gold); margin-bottom: 10px; }
        .steps-header h2 { margin-bottom: 12px; }
        .steps-header p { max-width: 560px; margin: 0 auto; color: var(--text-secondary); }
        .steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
        .step-card { padding: 32px 28px; background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border-subtle); transition: all var(--transition-medium); text-align: center; }
        .step-card:hover { transform: translateY(-6px); border-color: var(--accent-primary); background: var(--bg-card-hover); box-shadow: var(--shadow-glow); }
        .step-number { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.2em; color: var(--accent-primary); margin-bottom: 12px; }
        .step-icon { font-size: 2.4rem; margin-bottom: 16px; }
        .step-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
        .step-card p { font-size: 0.9rem; color: var(--text-tertiary); }
        .steps-cta { text-align: center; margin-top: 40px; position: relative; z-index: 1; }
        .steps-cta .primary-button { font-size: 1.1rem; padding: 16px 40px; }

        /* ============ Testimonials (NEW) ============ */
        .testimonials { padding: var(--section-pad); background: var(--bg-primary); }
        .testimonials-header { text-align: center; margin-bottom: 48px; }
        .testimonials-header .eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-secondary); margin-bottom: 10px; }
        .testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .testimonial-card { padding: 28px 24px; background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border-subtle); transition: all var(--transition-medium); }
        .testimonial-card:hover { border-color: var(--accent-secondary); background: var(--bg-card-hover); }
        .testimonial-quote { font-size: 1rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 20px; font-style: italic; }
        .testimonial-author { display: flex; align-items: center; gap: 10px; }
        .testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-secondary-dim); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--accent-secondary); }
        .testimonial-name { font-weight: 600; color: var(--text-primary); font-size: 0.9rem; }
        .testimonial-role { font-size: 0.75rem; color: var(--text-tertiary); }
        .testimonials-cta { text-align: center; margin-top: 32px; }

        /* ============ Plans ============ */
        .plans { padding: var(--section-pad); background: var(--bg-primary); }
        .plans-head { display: grid; grid-template-columns: 180px 1fr; gap: 40px; align-items: start; margin-bottom: 48px; }
        .plans-head .eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-gold); margin-bottom: 10px; }
        .plans-head h2 { margin-bottom: 12px; }
        .plans-head p { max-width: 500px; }
        .plans-table { display: flex; flex-direction: column; gap: 14px; }
        .plan-row { display: grid; grid-template-columns: 200px 1fr 120px 120px auto; gap: 24px; align-items: center; padding: 24px 28px; background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border-subtle); transition: all var(--transition-medium); }
        .plan-row:hover { border-color: var(--border-strong); background: var(--bg-card-hover); }
        .plan-row.highlight { border-color: rgba(0,229,204,0.35); background: linear-gradient(135deg, rgba(0,229,204,0.08) 0%, rgba(108,92,231,0.06) 100%); box-shadow: var(--shadow-glow); }
        .plan-name strong { display: block; font-size: 1.1rem; color: var(--text-primary); font-weight: 700; }
        .plan-name span { font-size: 0.82rem; color: var(--text-tertiary); }
        .plan-feature { font-size: 0.9rem; color: var(--text-secondary); }
        .plan-device { font-size: 0.88rem; color: var(--text-tertiary); text-align: center; }
        .plan-price { font-size: 1.6rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.03em; white-space: nowrap; }
        .plan-price small { font-size: 0.85rem; font-weight: 400; color: var(--text-tertiary); }
        .plan-action { padding: 10px 22px; border-radius: 10px; font-weight: 600; font-size: 0.88rem; background: transparent; color: var(--accent-primary); border: 1px solid rgba(0,229,204,0.4); transition: all var(--transition-fast); text-align: center; white-space: nowrap; }
        .plan-action:hover { background: var(--accent-primary); color: var(--text-on-accent); border-color: var(--accent-primary); }
        .plan-row.highlight .plan-action { background: var(--accent-primary); color: var(--text-on-accent); border-color: var(--accent-primary); }
        .plan-row.highlight .plan-action:hover { background: #33F5E0; box-shadow: 0 4px 20px rgba(0,229,204,0.3); }

        /* ============ Footer ============ */
        .site-footer { padding: 40px 0; background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); }
        .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
        .footer-inner p { font-size: 0.85rem; color: var(--text-tertiary); }

        /* ============ Reveal Animation ============ */
        .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
        .reveal.visible { opacity: 1; transform: translateY(0); }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .cover-inner { grid-template-columns: 1fr; gap: 36px; }
            .manifesto-grid { grid-template-columns: 1fr; gap: 20px; }
            .network-panel { grid-template-columns: 1fr; gap: 28px; }
            .plans-head { grid-template-columns: 1fr; gap: 16px; }
            .plan-row { grid-template-columns: 1fr 1fr auto; gap: 14px; }
            .plan-row .plan-device { display: none; }
            .speed-meter-grid { grid-template-columns: 1fr; gap: 28px; }
            .feature-strip-grid { grid-template-columns: 1fr 1fr; }
            .security-badge-inner { grid-template-columns: repeat(3, 1fr); }
            .steps-grid { grid-template-columns: 1fr; }
            .testimonials-grid { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            :root { --shell-pad: 0 20px; --section-pad: 64px 0; }
            .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; background: rgba(11,18,32,0.96); backdrop-filter: blur(22px); flex-direction: column; padding: 16px 20px; border-bottom: 1px solid var(--border-subtle); }
            .nav-links.open { display: flex; }
            .nav-toggle { display: block; }
            .header-action { display: none; }
            .cover-foot { grid-template-columns: 1fr 1fr; gap: 16px; }
            .story-band { grid-template-columns: 1fr; gap: 14px; padding: 24px 22px; }
            .plan-row { grid-template-columns: 1fr auto; gap: 10px; padding: 18px 20px; }
            .plan-row .plan-feature { grid-column: 1 / -1; }
            .plan-row .plan-price { font-size: 1.3rem; }
            .feature-strip-grid { grid-template-columns: 1fr; }
            .security-badge-inner { grid-template-columns: repeat(2, 1fr); }
            .network-ledger { grid-template-columns: 1fr; }
            .route-stage { padding: 22px; }
            .speed-dial-value { font-size: 3.4rem; }
        }

        @media (max-width: 480px) {
            .cover-foot { grid-template-columns: 1fr; }
            .security-badge-inner { grid-template-columns: 1fr; }
            .plan-row { grid-template-columns: 1fr; text-align: center; }
            .plan-action { text-align: center; display: block; }
        }