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

        :root {
            --brand: #A6FF00;
            --brand-dim: #a6ff0022;
            --brand-dark: #5a8a00;
            --bg-deepest: #0a0a0a;
            --bg-darker: #111111;
            --bg-base: #161616;
            --bg-surface: #1c1c1c;
            --bg-elevated: #232323;
            --bg-raised: #2a2a2a;
            --text-primary: #cccccc;
            --text-secondary: #9d9d9d;
            --text-muted: #6a6a6a;
            --text-faint: #484848;
            --accent-amber: #febc2e;
            --accent-amber-dim: #febc2e22;
            --accent-teal: #4ec9b0;
            --accent-rose: #ff5f57;
            --accent-blue: #569cd6;
            --border: #2a2a2a;
            --border-light: #333333;
            --font-sans: ui-sans-serif, system-ui, -apple-system, sans-serif;
            --font-mono: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
            --font-display: 'Manrope', ui-sans-serif, system-ui, sans-serif;
            --ease: cubic-bezier(0.4, 0, 0.2, 1);
        }

        html { scroll-behavior: smooth; font-size: 16px; }

        body {
            background: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        ::-webkit-scrollbar { width: 14px; }
        ::-webkit-scrollbar-track { background: var(--bg-base); }
        ::-webkit-scrollbar-thumb { background: #424242; border: 3px solid var(--bg-base); border-radius: 7px; }

        .material-icons-outlined { font-family: 'Material Icons Outlined'; font-size: 20px; vertical-align: middle; }

        /* ── Utility ────────────────────────────── */
        .container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
        .section { padding: 6rem 0; position: relative; }

        .section-label {
            font-family: var(--font-mono);
            font-size: 12px;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--brand);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .section-label::before {
            content: '';
            display: block;
            width: 24px;
            height: 1px;
            background: var(--brand);
            opacity: 0.6;
        }

        .section-title {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4.5vw, 3.5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }

        .section-title em { font-style: normal; font-weight: 700; color: var(--brand); }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 520px;
            line-height: 1.7;
        }

        /* ── Nav ────────────────────────────── */
        nav {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            padding: 1rem 0;
            background: rgba(10, 10, 10, 0.85);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border);
        }

        .nav-inner {
            max-width: 1280px; margin: 0 auto; padding: 0 2rem;
            display: flex; justify-content: space-between; align-items: center;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }

        .nav-logo img {
            height: 24px;
            width: auto;
        }

        .nav-links {
            display: flex; align-items: center;
            gap: 1.75rem; list-style: none;
        }

        .nav-links a {
            font-size: 13px; color: var(--text-muted);
            text-decoration: none; transition: color 0.2s var(--ease);
        }

        .nav-links a:hover { color: var(--text-primary); }

        .nav-cta {
            font-family: var(--font-mono) !important;
            font-size: 12px !important;
            padding: 0.5rem 1rem;
            background: var(--brand);
            color: var(--bg-deepest) !important;
            border-radius: 4px;
            font-weight: 500 !important;
            transition: all 0.2s var(--ease);
        }

        .nav-cta:hover { box-shadow: 0 0 20px var(--brand-dim); }

        /* ── Mobile Nav Toggle ──────────────── */
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            z-index: 1001;
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 1px;
            transition: all 0.3s var(--ease);
        }

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

        /* ── Buttons ────────────────────────── */
        .btn-primary {
            display: inline-flex; align-items: center; gap: 0.4rem;
            padding: 0.7rem 1.5rem;
            background: var(--brand); color: var(--bg-deepest);
            font-family: var(--font-mono); font-size: 13px; font-weight: 500;
            border: none; border-radius: 5px; cursor: pointer;
            text-decoration: none; transition: all 0.2s var(--ease);
        }

        .btn-primary:hover { box-shadow: 0 0 24px var(--brand-dim); transform: translateY(-1px); }

        .btn-ghost {
            display: inline-flex; align-items: center; gap: 0.4rem;
            padding: 0.7rem 1.5rem;
            background: transparent; color: var(--text-secondary);
            font-family: var(--font-mono); font-size: 13px; font-weight: 400;
            border: 1px solid var(--border); border-radius: 5px; cursor: pointer;
            text-decoration: none; transition: all 0.2s var(--ease);
        }

        .btn-ghost:hover { border-color: var(--border-light); color: var(--text-primary); }

        /* ── Hero ────────────────────────────── */
        .hero {
            min-height: 100vh; display: flex; align-items: center;
            position: relative; overflow: hidden; padding-top: 5rem;
        }

        .hero-grid {
            position: absolute; inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
            background-size: 48px 48px;
            mask-image: radial-gradient(ellipse at 30% 50%, black 0%, transparent 60%);
        }

        .hero-glow {
            position: absolute; width: 500px; height: 500px;
            border-radius: 50%; filter: blur(160px); opacity: 0.1; pointer-events: none;
        }

        .hero-glow.green { background: var(--brand); top: -150px; left: -100px; }
        .hero-glow.amber { background: var(--accent-amber); bottom: -250px; right: -150px; opacity: 0.05; }

        .hero .container {
            display: grid; grid-template-columns: 1fr 1.1fr;
            gap: 3rem; align-items: center;
            position: relative; z-index: 1;
        }

        .hero-content { animation: fadeUp 0.7s var(--ease); }

        .hero-badge {
            display: inline-flex; align-items: center; gap: 0.5rem;
            padding: 0.35rem 0.9rem;
            border: 1px solid var(--border); border-radius: 100px;
            font-family: var(--font-mono); font-size: 11px;
            letter-spacing: 0.1em; text-transform: uppercase;
            color: var(--text-muted); margin-bottom: 2rem;
            background: var(--bg-surface);
        }

        .hero-badge .dot {
            width: 6px; height: 6px;
            background: var(--brand); border-radius: 50%;
            animation: pulse 2s infinite;
        }

        .hero h1 {
            font-family: var(--font-display);
            font-size: clamp(3rem, 5.5vw, 4.8rem);
            font-weight: 800; line-height: 1.05;
            letter-spacing: -0.025em; margin-bottom: 1.5rem;
        }

        .hero h1 em { font-style: normal; font-weight: 800; color: var(--brand); }

        .hero-desc {
            font-size: 16px; color: var(--text-secondary);
            line-height: 1.7; max-width: 440px; margin-bottom: 2.5rem;
        }

        .hero-actions { display: flex; gap: 0.75rem; align-items: center; }

        /* ── Dashboard Preview (Hero Visual) ── */
        .hero-visual {
            animation: fadeIn 0.8s var(--ease) 0.2s both;
        }

        .dash-preview {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0,0,0,0.4);
        }

        .dash-topbar {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid var(--border);
            display: flex; align-items: center; justify-content: space-between;
            background: var(--bg-darker);
        }

        .dash-topbar-left {
            display: flex; align-items: center; gap: 0.75rem;
        }

        .dash-dots {
            display: flex; gap: 5px;
        }

        .dash-dots span {
            width: 10px; height: 10px; border-radius: 50%;
        }

        .dash-dots span:nth-child(1) { background: var(--accent-rose); }
        .dash-dots span:nth-child(2) { background: var(--accent-amber); }
        .dash-dots span:nth-child(3) { background: var(--brand); }

        .dash-topbar-title {
            font-family: var(--font-mono);
            font-size: 11px; color: var(--text-faint);
        }

        .dash-topbar-right {
            display: flex; align-items: center; gap: 0.5rem;
        }

        .dash-status {
            display: flex; align-items: center; gap: 0.35rem;
            font-family: var(--font-mono); font-size: 10px; color: var(--brand);
        }

        .dash-status .material-icons-outlined { font-size: 14px; color: var(--brand); }

        .dash-body {
            padding: 1rem;
            display: grid; grid-template-columns: 1fr 1fr 1fr;
            gap: 0.75rem;
        }

        .dash-metric {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 0.875rem;
        }

        .dash-metric-header {
            display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 0.5rem;
        }

        .dash-metric-label {
            font-family: var(--font-mono);
            font-size: 10px; color: var(--text-faint);
            letter-spacing: 0.08em; text-transform: uppercase;
        }

        .dash-metric-icon .material-icons-outlined {
            font-size: 16px; color: var(--text-faint);
        }

        .dash-metric-value {
            font-family: var(--font-display);
            font-size: 28px; color: var(--text-primary);
            line-height: 1; margin-bottom: 0.3rem;
        }

        .dash-metric-change {
            font-family: var(--font-mono);
            font-size: 10px;
            display: flex; align-items: center; gap: 0.2rem;
        }

        .dash-metric-change.up { color: var(--brand); }
        .dash-metric-change.down { color: var(--accent-rose); }

        .dash-chart-area {
            grid-column: 1 / -1;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 1rem;
        }

        .dash-chart-header {
            display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 0.75rem;
        }

        .dash-chart-title {
            font-family: var(--font-mono);
            font-size: 10px; color: var(--text-faint);
            letter-spacing: 0.08em; text-transform: uppercase;
        }

        .dash-chart-legend {
            display: flex; gap: 1rem;
        }

        .dash-legend-item {
            display: flex; align-items: center; gap: 0.3rem;
            font-family: var(--font-mono); font-size: 10px; color: var(--text-muted);
        }

        .dash-legend-dot {
            width: 6px; height: 6px; border-radius: 50%;
        }

        .dash-chart-svg { width: 100%; height: 80px; cursor: crosshair; }

        .dash-chart-area { position: relative; }

        .chart-tooltip {
            position: absolute;
            background: var(--bg-deepest);
            border: 1px solid var(--border-light);
            border-radius: 6px;
            padding: 0.5rem 0.65rem;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.15s var(--ease);
            z-index: 10;
            white-space: nowrap;
        }

        .chart-tooltip.visible { opacity: 1; }

        .chart-tooltip-date {
            font-family: var(--font-mono);
            font-size: 9px;
            color: var(--text-faint);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 0.3rem;
        }

        .chart-tooltip-row {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-family: var(--font-mono);
            font-size: 11px;
            line-height: 1.6;
        }

        .chart-tooltip-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .chart-scanline {
            position: absolute;
            top: 38px;
            width: 1px;
            height: calc(100% - 48px);
            background: var(--border-light);
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.15s var(--ease);
        }

        .chart-scanline.visible { opacity: 1; }

        .chart-data-point {
            transition: r 0.15s var(--ease), opacity 0.15s var(--ease);
        }

        .dash-variant-row {
            grid-column: 1 / -1;
            display: grid; grid-template-columns: 1fr 1fr;
            gap: 0.75rem;
        }

        .dash-variant {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 0.875rem;
            display: flex; align-items: center; justify-content: space-between;
        }

        .dash-variant-info {
            display: flex; align-items: center; gap: 0.6rem;
        }

        .dash-variant-badge {
            font-family: var(--font-mono);
            font-size: 10px; letter-spacing: 0.08em;
            padding: 2px 6px; border-radius: 3px;
        }

        .dash-variant-badge.champion { background: var(--brand-dim); color: var(--brand); }
        .dash-variant-badge.challenger { background: #569cd622; color: var(--accent-blue); }

        .dash-variant-name {
            font-size: 12px; color: var(--text-secondary);
        }

        .dash-variant-stat {
            font-family: var(--font-mono);
            font-size: 13px; font-weight: 500;
        }

        .dash-variant-stat.winning { color: var(--brand); }
        .dash-variant-stat.trailing { color: var(--text-muted); }

        .dash-ai-bar {
            padding: 0.75rem 1rem;
            border-top: 1px solid var(--border);
            display: flex; align-items: start; gap: 0.5rem;
            background: var(--bg-darker);
        }

        .dash-ai-bar .material-icons-outlined {
            font-size: 16px; color: var(--brand); margin-top: 1px;
        }

        .dash-ai-bar p {
            font-size: 11px; color: var(--text-secondary); line-height: 1.5;
        }

        .dash-ai-bar span { color: var(--brand); }

        /* ── Problem ────────────────────────── */
        .problem {
            background: var(--bg-darker);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .comparison {
            display: grid; grid-template-columns: 1fr 32px 1fr;
            gap: 1rem; align-items: stretch; margin-top: 2rem;
        }

        .comparison .vs { align-self: center; }

        .comp-card {
            padding: 1.25rem 1.5rem; border-radius: 10px;
            border: 1px solid var(--border);
            display: flex; flex-direction: column;
        }

        .comp-card.old { background: linear-gradient(135deg, #1a1010, var(--bg-surface)); border-color: #332222; }
        .comp-card.new { background: linear-gradient(135deg, #141a10, var(--bg-surface)); border-color: #2a3320; }

        .comp-card h3 {
            font-family: var(--font-display);
            font-size: 18px; font-weight: 400; margin-bottom: 0.75rem;
            display: flex; align-items: center; gap: 0.5rem;
        }

        .comp-card.old h3 { color: var(--accent-rose); }
        .comp-card.new h3 { color: var(--brand); }

        .comp-card h3 .material-icons-outlined { font-size: 20px; }

        .steps-list {
            list-style: none;
            display: flex; flex-direction: column;
            gap: 0;
            flex: 1;
        }

        .steps-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.4rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            font-size: 12px;
            color: var(--text-secondary);
        }

        .steps-list li:last-child { border-bottom: none; }

        .steps-list .step-name {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .steps-list .step-dot {
            width: 6px; height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .comp-card.old .step-dot { background: var(--accent-rose); }
        .comp-card.new .step-dot { background: var(--brand); }

        .steps-list .step-time {
            font-family: var(--font-mono);
            font-size: 11px;
            opacity: 0.5;
            white-space: nowrap;
        }

        .comp-card.old .step-time { color: #ff8a8a; }
        .comp-card.new .step-time { color: var(--brand); }

        .steps-total {
            margin-top: 0.5rem;
            padding-top: 0.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-family: var(--font-mono);
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .comp-card.old .steps-total { color: #ff8a8a; }
        .comp-card.new .steps-total { color: var(--brand); }

        .comp-card .comp-meta {
            font-family: var(--font-mono); font-size: 10px;
            color: var(--text-faint); margin-top: 1rem;
            letter-spacing: 0.1em; text-transform: uppercase;
        }

        .vs { text-align: center; font-family: var(--font-display); font-size: 16px; color: var(--text-faint); font-style: italic; }

        /* ── Chat ────────────────────────────── */
        .chat-section .container {
            display: grid; grid-template-columns: 1fr 1.1fr;
            gap: 3rem; align-items: start;
        }

        .brand-assets {
            margin-top: 1.75rem;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 1.25rem 1.5rem;
        }

        .brand-assets-label {
            font-family: var(--font-mono);
            font-size: 10px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            margin-bottom: 0.75rem;
        }

        .brand-assets-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .brand-assets-list li {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .brand-assets-list .ba-check {
            width: 18px; height: 18px;
            border-radius: 4px;
            background: var(--brand-dim);
            border: 1px solid rgba(166, 255, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .brand-assets-list .ba-check .material-icons-outlined {
            font-size: 13px;
            color: var(--brand);
        }

        .brand-assets-list .ba-text strong {
            color: var(--text-primary);
            font-weight: 500;
        }

        /* ── Agent Labs Chat Style ───────── */
        .chat-window {
            width: 100%;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 32px 80px rgba(0,0,0,0.5);
            position: relative;
        }

        .chat-chrome {
            display: flex; align-items: center; gap: 8px;
            padding: 13px 18px;
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border);
        }

        .chat-chrome-dots { display: flex; gap: 6px; }
        .chat-chrome-dots span { width: 12px; height: 12px; border-radius: 50%; }
        .chat-chrome-dots span:nth-child(1) { background: var(--accent-rose); }
        .chat-chrome-dots span:nth-child(2) { background: var(--accent-amber); }
        .chat-chrome-dots span:nth-child(3) { background: var(--brand); }

        .chat-chrome-title {
            font-family: var(--font-mono);
            font-size: 11px; color: var(--text-faint);
            margin-left: 6px;
        }

        .chat-body {
            height: 580px;
            overflow-y: auto;
            padding: 20px 22px;
            display: flex; flex-direction: column; gap: 14px;
            scroll-behavior: smooth;
        }

        .chat-body::-webkit-scrollbar { width: 6px; }
        .chat-body::-webkit-scrollbar-track { background: transparent; }
        .chat-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

        .dcm-msg {
            display: flex; flex-direction: column; gap: 5px;
            animation: fadeUp 0.25s var(--ease) both;
        }

        .dcm-label {
            font-family: var(--font-mono);
            font-size: 10px;
            letter-spacing: 0.1em;
            text-transform: uppercase;
        }

        .dcm-label.agent { color: var(--brand); }
        .dcm-label.user { color: var(--accent-teal); text-align: right; }

        .dcm-bubble {
            display: inline-block;
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            padding: 11px 15px;
            border-radius: 10px;
            max-width: 520px;
        }

        .dcm-bubble.agent {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-top-left-radius: 3px;
        }

        .dcm-bubble.user {
            background: #a6ff0018;
            border: 1px solid #a6ff0030;
            color: var(--text-primary);
            align-self: flex-end;
            border-top-right-radius: 3px;
        }

        .dcm-tools {
            display: flex; flex-wrap: wrap; gap: 6px;
            margin: 2px 0;
        }

        .dcm-tool-chip {
            display: inline-flex; align-items: center; gap: 6px;
            font-family: var(--font-mono); font-size: 11px;
            color: var(--accent-teal);
            background: #4ec9b012;
            border: 1px solid #4ec9b025;
            border-radius: 100px;
            padding: 4px 10px;
        }

        .dcm-tool-chip svg {
            width: 12px; height: 12px;
            fill: none; stroke: var(--accent-teal); stroke-width: 2;
            stroke-linecap: round; stroke-linejoin: round;
        }

        .dcm-typing {
            display: inline-flex; gap: 4px;
            padding: 11px 15px;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 10px;
            border-top-left-radius: 3px;
        }

        .dcm-typing span {
            width: 5px; height: 5px;
            background: var(--brand);
            border-radius: 50%;
            animation: blink 1.1s infinite;
        }

        .dcm-typing span:nth-child(2) { animation-delay: 0.2s; }
        .dcm-typing span:nth-child(3) { animation-delay: 0.4s; }

        @keyframes blink {
            0%, 100% { opacity: 0.2; }
            50% { opacity: 1; }
        }

        .chat-input-area {
            padding: 12px 16px;
            border-top: 1px solid var(--border);
            background: var(--bg-elevated);
        }

        .chat-suggested-prompts {
            display: flex; flex-wrap: wrap; gap: 6px;
            margin-bottom: 10px;
        }

        .chat-prompt-chip {
            font-family: var(--font-mono); font-size: 11px;
            color: var(--text-muted);
            background: var(--bg-surface); border: 1px solid var(--border);
            padding: 5px 12px; border-radius: 100px;
            cursor: pointer; white-space: nowrap;
            transition: all 0.15s var(--ease);
        }

        .chat-prompt-chip:hover {
            color: var(--text-primary); border-color: var(--brand);
            background: var(--bg-raised);
        }

        .chat-prompt-chip.active {
            color: var(--brand); border-color: var(--brand);
            background: var(--brand-dim);
            pointer-events: none;
        }

        .chat-input-row {
            display: flex; align-items: center; gap: 8px;
        }

        .chat-input-row input {
            flex: 1; background: var(--bg-surface);
            border: 1px solid var(--border); border-radius: 8px;
            padding: 10px 14px;
            color: var(--text-faint); font-family: var(--font-sans);
            font-size: 13px; outline: none;
            transition: border-color 0.2s var(--ease);
        }

        .chat-input-row input:focus { border-color: var(--brand); }

        .chat-input-row button {
            width: 36px; height: 36px; border-radius: 8px;
            background: var(--brand); border: none;
            color: var(--bg-deepest); cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            flex-shrink: 0;
        }

        .chat-input-row button .material-icons-outlined { font-size: 16px; }

        /* ── Choice Buttons (in-chat branching) ── */
        .dcm-choices {
            display: flex; flex-wrap: wrap; gap: 8px;
            animation: fadeUp 0.25s var(--ease) both;
            padding: 4px 0;
        }

        .dcm-choice-btn {
            font-family: var(--font-sans); font-size: 13px; font-weight: 500;
            color: var(--brand); background: #a6ff0012;
            border: 1px solid #a6ff0035; border-radius: 10px;
            padding: 10px 18px; cursor: pointer;
            transition: all 0.15s var(--ease);
            text-align: left; line-height: 1.4;
        }

        .dcm-choice-btn:hover {
            background: #a6ff0025; border-color: var(--brand);
            transform: translateY(-1px); box-shadow: 0 4px 12px #a6ff0020;
        }

        .dcm-choice-btn.chosen {
            background: #a6ff0018; border-color: #a6ff0050;
            color: var(--text-primary); cursor: default;
            transform: none; box-shadow: none;
        }

        .dcm-choice-btn.faded {
            opacity: 0; pointer-events: none; position: absolute;
            transition: opacity 0.2s var(--ease);
        }

        /* ── Chat Overlay & Blur ───────────── */
        .chat-body.blurred {
            filter: blur(4px);
            pointer-events: none;
            user-select: none;
        }

        .chat-overlay {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            z-index: 10;
            background: rgba(10, 10, 10, 0.55);
            backdrop-filter: blur(2px);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            gap: 1rem;
            padding: 2.5rem 2rem;
            transition: opacity 0.4s var(--ease);
        }

        .chat-overlay.hidden {
            opacity: 0;
            pointer-events: none;
        }

        .chat-overlay-callout {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-mono);
            font-size: 12px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--brand);
            background: var(--brand-dim);
            border: 1px solid rgba(166, 255, 0, 0.2);
            border-radius: 20px;
            padding: 6px 16px;
            animation: calloutBounce 2s ease-in-out infinite;
        }

        .callout-arrow {
            font-size: 15px;
            animation: arrowBob 1.5s ease-in-out infinite;
        }

        @keyframes calloutBounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-3px); }
        }

        @keyframes arrowBob {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(3px); }
        }

        .chat-overlay-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            width: 100%;
            max-width: 380px;
        }

        .chat-overlay-btn {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 6px;
            padding: 14px 16px;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.2s var(--ease);
            text-align: left;
        }

        .chat-overlay-btn:hover {
            border-color: var(--brand);
            background: var(--bg-raised);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.3), 0 0 0 1px var(--brand);
        }

        .chat-overlay-btn .overlay-icon {
            font-size: 20px;
            color: var(--brand);
            opacity: 0.8;
        }

        .chat-overlay-btn .overlay-label {
            font-family: var(--font-sans);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-primary);
            line-height: 1.3;
        }

        .chat-overlay-btn .overlay-desc {
            font-family: var(--font-mono);
            font-size: 10px;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        .chat-placeholder {
            opacity: 0.5;
        }

        .chat-placeholder .dcm-bubble {
            background: var(--bg-elevated) !important;
            border-color: var(--border) !important;
            color: var(--text-faint) !important;
        }

        .dcm-try-again {
            display: flex;
            justify-content: center;
            padding: 8px 0;
            animation: fadeUp 0.25s var(--ease) both;
        }

        .dcm-try-again-btn {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 100px;
            padding: 8px 20px;
            cursor: pointer;
            transition: all 0.15s var(--ease);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .dcm-try-again-btn:hover {
            color: var(--brand);
            border-color: var(--brand);
            background: var(--brand-dim);
        }

        /* ── Tools Grid ─────────────────────── */
        .tools-grid {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 1px; margin-top: 1.5rem;
            background: var(--border); border: 1px solid var(--border);
            border-radius: 10px; overflow: hidden;
        }

        .tool-card {
            padding: 1.25rem; background: var(--bg-surface);
            transition: background 0.2s var(--ease);
        }

        .tool-card:hover { background: var(--bg-elevated); }

        .tool-icon-wrap {
            width: 28px; height: 28px; border-radius: 6px;
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 0.5rem; border: 1px solid;
        }

        .tool-icon-wrap .material-icons-outlined { font-size: 15px; }

        .tool-card h3 {
            font-family: var(--font-display); font-size: 16px;
            font-weight: 400; margin-bottom: 0.3rem;
            letter-spacing: -0.01em;
        }

        .tool-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

        .tool-type {
            display: inline-block; margin-top: 0.5rem;
            font-family: var(--font-mono); font-size: 9px;
            letter-spacing: 0.1em; text-transform: uppercase;
            padding: 2px 6px; border-radius: 3px;
        }

        .tool-type.channel { background: var(--brand-dim); color: var(--brand); }
        .tool-type.foundation { background: var(--accent-amber-dim); color: var(--accent-amber); }
        .tool-type.orchestration { background: #ff5f5722; color: var(--accent-rose); }
        .tool-type.intelligence { background: #569cd622; color: var(--accent-blue); }

        .tool-card.full-width {
            grid-column: 1 / -1;
            display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
        }

        .tool-features {
            display: flex; flex-direction: column; justify-content: center; gap: 0.35rem;
        }

        .tool-feature-item {
            display: flex; align-items: center; gap: 0.5rem;
            font-size: 12px; color: var(--text-secondary);
        }

        .tool-feature-item .material-icons-outlined { font-size: 16px; color: var(--brand); }

        /* ── DataSpec ────────────────────────── */
        .dataspec {
            background: var(--bg-darker);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .ds-grid {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 1px; margin-top: 3rem;
            background: var(--border); border: 1px solid var(--border);
            border-radius: 10px; overflow: hidden;
        }

        .ds-item {
            padding: 1.75rem; background: var(--bg-surface);
            transition: background 0.2s var(--ease);
        }

        .ds-item:hover { background: var(--bg-elevated); }

        .ds-item .material-icons-outlined {
            font-size: 22px; margin-bottom: 0.75rem; color: var(--accent-amber); opacity: 0.8;
        }

        .ds-item h4 { font-family: var(--font-display); font-size: 16px; font-weight: 400; margin-bottom: 0.4rem; }
        .ds-item p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

        /* ── Tiers ──────────────────────────── */
        .tiers-row {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 1px; margin-top: 3rem;
            background: var(--border); border: 1px solid var(--border);
            border-radius: 10px; overflow: hidden;
        }

        .tier { padding: 2rem; background: var(--bg-surface); transition: background 0.2s var(--ease); display: flex; flex-direction: column; position: relative; overflow: hidden; }
        .tier:hover { background: var(--bg-elevated); }

        .tier-badge {
            display: inline-block;
            font-family: var(--font-mono); font-size: 9px;
            letter-spacing: 0.12em; text-transform: uppercase;
            padding: 2px 8px; border-radius: 3px; font-weight: 500;
            margin-bottom: 0.75rem;
        }

        .tier-badge.free {
            position: absolute;
            top: 0; right: 0;
            margin: 0;
            background: var(--brand);
            color: var(--bg-deepest);
            font-size: 9px;
            font-weight: 500;
            padding: 4px 14px 4px 14px;
            border-radius: 0 0 0 8px;
        }

        .tier-badge.contact {
            position: absolute;
            top: 0; right: 0;
            margin: 0;
            background: var(--accent-blue);
            color: var(--bg-deepest);
            font-size: 9px;
            font-weight: 500;
            padding: 4px 14px 4px 14px;
            border-radius: 0 0 0 8px;
        }

        .tier-name { font-family: var(--font-display); font-size: 24px; font-weight: 400; margin-bottom: 0.3rem; }
        .tier-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 1rem; }
        .tier-tools { font-family: var(--font-mono); font-size: 11px; color: var(--brand); margin-bottom: 1.25rem; letter-spacing: 0.05em; }

        .tier-divider {
            height: 1px;
            background: var(--border);
            margin-bottom: 1rem;
        }

        .tier-group-label {
            font-family: var(--font-mono);
            font-size: 10px;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--text-faint);
            margin-bottom: 0.5rem;
            margin-top: 0.75rem;
        }

        .tier-group-label:first-of-type { margin-top: 0; }

        .tier-list { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }

        .tier-list li {
            font-size: 13px; color: var(--text-secondary);
            display: flex; align-items: center; gap: 0.5rem;
        }

        .tier-list li .material-icons-outlined { font-size: 14px; color: var(--brand); }
        .tier-list li.muted { color: var(--text-faint); }
        .tier-list li.muted .material-icons-outlined { color: var(--text-faint); }

        .tier-cta {
            margin-top: auto;
            padding-top: 1.5rem;
        }
        .tier-cta a, .tier-cta span {
            display: block;
            width: 100%;
            text-align: center;
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 500;
            padding: 0.6rem 1rem;
            border-radius: 5px;
            text-decoration: none;
            transition: all 0.2s var(--ease);
        }
        .tier-cta .tier-cta-soon {
            background: var(--bg-elevated);
            color: var(--text-muted);
            border: 1px solid var(--border);
            cursor: default;
        }
        .tier-cta .tier-cta-contact {
            background: var(--brand);
            color: var(--bg-deepest);
            border: none;
            cursor: pointer;
        }
        .tier-cta .tier-cta-contact:hover {
            box-shadow: 0 0 24px var(--brand-dim);
            transform: translateY(-1px);
        }

        /* ── Install ─────────────────────────── */
        .install { text-align: center; }
        .install .section-label { justify-content: center; }
        .install .section-label::before { display: none; }
        .install .section-title { max-width: 600px; margin-left: auto; margin-right: auto; }
        .install .section-subtitle { max-width: 480px; margin: 0 auto; }

        .install-steps {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 1px; margin-top: 3rem; margin-bottom: 3rem;
            background: var(--border); border: 1px solid var(--border);
            border-radius: 10px; overflow: hidden;
        }

        .install-step { padding: 1.75rem; background: var(--bg-surface); text-align: left; }

        .install-step .material-icons-outlined {
            font-size: 28px; color: var(--brand); opacity: 0.25; margin-bottom: 0.75rem;
        }

        .install-step h4 { font-family: var(--font-display); font-size: 17px; font-weight: 400; margin-bottom: 0.4rem; }
        .install-step p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

        /* FAQ Accordion */
        .faq { margin-top: 2.5rem; max-width: 50%; margin-left: auto; margin-right: auto; }
        .faq-label {
            font-family: var(--font-mono);
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            margin-bottom: 1rem;
        }
        .faq-item {
            border-top: 1px solid var(--border);
        }
        .faq-item:last-child { border-bottom: 1px solid var(--border); }
        .faq-trigger {
            width: 100%;
            background: none;
            border: none;
            padding: 1rem 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            text-align: left;
        }
        .faq-trigger span.faq-q {
            font-family: var(--font-display);
            font-size: 16px;
            color: var(--text-primary);
            font-weight: 400;
        }
        .faq-trigger .material-icons-outlined {
            font-size: 18px;
            color: var(--text-muted);
            transition: transform 0.3s var(--ease);
            flex-shrink: 0;
        }
        .faq-item.open .faq-trigger .material-icons-outlined {
            transform: rotate(45deg);
            color: var(--brand);
        }
        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s var(--ease);
        }
        .faq-body-inner {
            padding: 0 0 1.25rem 0;
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .faq-body-inner strong { color: var(--text-primary); font-weight: 500; }
        .faq-body-inner a { color: var(--accent-amber); text-decoration: none; border-bottom: 1px solid var(--accent-amber-dim); }
        .faq-body-inner a:hover { color: var(--brand); border-color: var(--brand); }
        .faq-tag {
            display: inline-block;
            font-family: var(--font-mono);
            font-size: 10px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            padding: 2px 8px;
            border-radius: 4px;
            background: var(--brand-dim);
            color: var(--brand);
            margin-right: 0.35rem;
            vertical-align: middle;
        }
        .faq-tag.amber { background: var(--accent-amber-dim); color: var(--accent-amber); }
        .faq-tag.blue { background: rgba(86,156,214,0.1); color: var(--accent-blue); }

        /* Beta modal overlay */
        .beta-modal-backdrop {
            position: fixed;
            inset: 0;
            z-index: 9999;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(6px);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s var(--ease), visibility 0.3s;
        }
        .beta-modal-backdrop.open {
            opacity: 1;
            visibility: visible;
        }
        .beta-modal {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            width: 100%;
            max-width: 520px;
            max-height: 90vh;
            overflow-y: auto;
            padding: 2.5rem;
            position: relative;
            transform: translateY(20px) scale(0.97);
            transition: transform 0.35s var(--ease);
        }
        .beta-modal-backdrop.open .beta-modal {
            transform: translateY(0) scale(1);
        }
        .beta-modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            padding: 4px;
            line-height: 1;
            transition: color 0.2s;
        }
        .beta-modal-close:hover { color: var(--text-primary); }

        .beta-modal-disclaimer {
            text-align: center;
        }
        .beta-modal-disclaimer .material-icons-outlined.disclaimer-icon {
            font-size: 36px;
            color: var(--accent-amber);
            margin-bottom: 1rem;
        }
        .beta-modal-disclaimer h3 {
            font-family: var(--font-display);
            font-size: 20px;
            font-weight: 400;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }
        .beta-modal-disclaimer p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.75rem;
        }
        .beta-modal-disclaimer .disclaimer-actions {
            margin-top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            align-items: center;
        }

        .beta-modal-form { display: none; }
        .beta-modal-form.visible { display: block; }
        .beta-modal-disclaimer.hidden { display: none; }

        .beta-modal-form .install-form {
            max-width: none;
            background: none;
            border: none;
            border-radius: 0;
            padding: 0;
        }

        .install-form {
            max-width: 520px;
            margin: 0 auto;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 1.75rem;
            text-align: left;
        }

        .install-form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
        }

        .install-form-group {
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
        }

        .install-form-group.full {
            margin-bottom: 0.75rem;
        }

        .install-form-group label {
            font-family: var(--font-mono);
            font-size: 10px;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--text-muted);
        }

        .install-form-group input {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 5px;
            padding: 0.6rem 0.75rem;
            font-family: var(--font-sans);
            font-size: 13px;
            color: var(--text-primary);
            outline: none;
            transition: border-color 0.2s var(--ease);
        }

        .install-form-group input::placeholder {
            color: var(--text-faint);
        }

        .install-form-group input:focus {
            border-color: var(--brand);
        }

        @media (max-width: 768px) {
            .install-form-row { grid-template-columns: 1fr; }
        }

        /* ── CTA ─────────────────────────────── */
        .final-cta { text-align: center; position: relative; overflow: hidden; }

        .cta-glow {
            position: absolute; width: 600px; height: 300px;
            background: var(--brand); border-radius: 50%;
            filter: blur(200px); opacity: 0.06;
            left: 50%; top: 50%; transform: translate(-50%, -50%);
        }

        .final-cta .container { position: relative; z-index: 1; }

        .final-cta h2 {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 400; line-height: 1.1;
            letter-spacing: -0.02em; margin-bottom: 1rem;
        }

        .final-cta h2 em { font-style: italic; color: var(--brand); }

        .final-cta p {
            font-size: 15px; color: var(--text-secondary);
            max-width: 420px; margin: 0 auto 2rem; line-height: 1.7;
        }

        .final-cta .hero-actions { justify-content: center; }

        /* ── Footer ──────────────────────────── */
        footer { padding: 2rem 0; border-top: 1px solid var(--border); }

        .foot { display: flex; justify-content: space-between; align-items: center; }
        .foot-left { display: flex; align-items: center; gap: 1.5rem; }
        .foot-brand { font-family: var(--font-display); font-size: 16px; color: var(--text-primary); }
        .foot-links { display: flex; gap: 1.25rem; list-style: none; }
        .foot-links a { font-size: 12px; color: var(--text-faint); text-decoration: none; transition: color 0.2s; }
        .foot-links a:hover { color: var(--text-secondary); }
        .foot-right { font-family: var(--font-mono); font-size: 10px; color: var(--text-faint); letter-spacing: 0.1em; }

        /* ── Animations ──────────────────────── */
        @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
        @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
        @keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

        .reveal { opacity: 0; transform: translateY(20px); transition: all 0.5s var(--ease); }
        .reveal.visible { opacity: 1; transform: translateY(0); }

        /* ── Nav Dropdown ────────────────────── */
        .nav-dropdown-wrap {
            position: relative;
        }

        .nav-dropdown-trigger {
            display: inline-flex;
            align-items: center;
            gap: 0.2rem;
            cursor: pointer;
        }

        .nav-dropdown-trigger .material-icons-outlined {
            font-size: 18px;
            transition: transform 0.2s var(--ease);
        }

        .nav-dropdown-wrap:hover .nav-dropdown-trigger .material-icons-outlined {
            transform: rotate(180deg);
        }

        .nav-dropdown {
            position: absolute;
            top: calc(100% + 14px);
            left: 50%;
            transform: translateX(-50%);
            min-width: 280px;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            box-shadow: 0 16px 48px rgba(0,0,0,0.5);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.2s var(--ease), visibility 0.2s var(--ease);
            padding: 0.5rem;
            z-index: 100;
        }

        .nav-dropdown::before {
            content: '';
            position: absolute;
            top: -14px;
            left: 0;
            right: 0;
            height: 14px;
        }

        .nav-dropdown-wrap:hover .nav-dropdown {
            opacity: 1;
            visibility: visible;
        }

        .nav-dropdown-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.65rem 0.75rem;
            border-radius: 6px;
            text-decoration: none;
            transition: background 0.15s var(--ease);
        }

        .nav-dropdown-item:hover {
            background: var(--bg-elevated);
        }

        .nav-dropdown-item .dropdown-icon {
            width: 32px;
            height: 32px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
        }

        .nav-dropdown-item .dropdown-icon .material-icons-outlined {
            font-size: 16px;
            color: var(--brand);
        }

        .nav-dropdown-item .dropdown-text {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }

        .nav-dropdown-item .dropdown-title {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-primary);
        }

        .nav-dropdown-item .dropdown-desc {
            font-size: 11px;
            color: var(--text-muted);
        }

        /* ── Responsive ──────────────────────── */
        @media (max-width: 1024px) {
            .hero .container { grid-template-columns: 1fr; text-align: center; }
            .hero-desc { margin-left: auto; margin-right: auto; }
            .hero-actions { justify-content: center; }
            .hero-visual { max-width: 600px; margin: 0 auto; }
            .tools-grid { grid-template-columns: repeat(2, 1fr); }
            .tool-card.full-width { grid-column: 1 / -1; }
            .tiers-row { grid-template-columns: repeat(2, 1fr); }
            .chat-section .container { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            .section { padding: 4rem 0; }
            nav { padding: 0.75rem 1.25rem; }
            .nav-toggle { display: flex; }
            .nav-links {
                display: none;
                position: fixed;
                inset: 0;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                background: rgba(10, 10, 10, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                gap: 1.5rem;
                z-index: 1000;
                padding: 2rem;
            }
            .nav-links.open { display: flex; }
            .nav-links li { list-style: none; }
            .nav-links > li > a { font-size: 18px; }
            .nav-cta { font-size: 14px !important; }
            .nav-dropdown-wrap {
                display: flex;
                flex-direction: column;
                align-items: center;
                gap: 0.5rem;
            }
            .nav-dropdown-trigger {
                pointer-events: none;
                font-size: 10px;
                color: var(--text-faint);
                letter-spacing: 0.12em;
                text-transform: uppercase;
                font-family: var(--font-mono);
            }
            .nav-dropdown-trigger .material-icons-outlined { display: none; }
            .nav-dropdown {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                background: none;
                border: none;
                box-shadow: none;
                min-width: auto;
                padding: 0;
            }
            .nav-dropdown::before { display: none; }
            .nav-dropdown-item { justify-content: center; padding: 0.4rem 0.75rem; }
            .nav-dropdown-item .dropdown-icon { display: none; }
            .nav-dropdown-item .dropdown-text { align-items: center; }
            .nav-dropdown-item .dropdown-desc { display: none; }
            .comparison { grid-template-columns: 1fr; }
            .vs { padding: 0.5rem 0; }
            .tools-grid { grid-template-columns: 1fr; }
            .tool-card.full-width { grid-template-columns: 1fr; }
            .ds-grid { grid-template-columns: 1fr; }
            .tiers-row { grid-template-columns: 1fr; }
            .install-steps { grid-template-columns: 1fr; }
            .dash-body { grid-template-columns: 1fr; }
            .dash-variant-row { grid-template-columns: 1fr; }
            .foot { flex-direction: column; gap: 1rem; text-align: center; }
            .foot-left { flex-direction: column; gap: 0.75rem; }
            .hero-actions { flex-wrap: wrap; justify-content: center; }
        }