:root {
            --bg: #020617;
            --bg-card: #050816;
            --bg-soft: rgba(15, 23, 42, 0.92);
            --accent: #3b82f6;
            --accent-soft: rgba(59, 130, 246, 0.18);
            --accent-strong: #60a5fa;
            --danger: #f97373;
            --text-main: #e5e7eb;
            --text-muted: #94a3b8;
            --border: rgba(148, 163, 184, 0.35);
            --shadow-main: 0 24px 70px rgba(15, 23, 42, 0.9);
        }

        * { box-sizing: border-box; }

        body {
            margin: 0;
            min-height: 100vh;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
            background:
                radial-gradient(circle at top, #1e293b 0, #020617 55%, #000 100%);
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 32px 16px;
        }

        .shell {
            width: 100%;
            max-width: 1120px;
        }

        .card {
            position: relative;
            background:
                radial-gradient(circle at top left, rgba(59, 130, 246, 0.25), transparent 60%),
                radial-gradient(circle at bottom right, rgba(15, 23, 42, 0.96), #020617);
            border-radius: 28px;
            border: 1px solid var(--border);
            padding: 28px 26px 24px;
            box-shadow: var(--shadow-main);
            overflow: hidden;
        }

        .card::before {
            content: "";
            position: absolute;
            inset: -40%;
            background:
                radial-gradient(circle at 10% 0, rgba(59,130,246,0.22), transparent 55%),
                radial-gradient(circle at 90% 20%, rgba(56,189,248,0.18), transparent 55%);
            opacity: 0.65;
            mix-blend-mode: screen;
            pointer-events: none;
        }

        .grid {
            position: relative;
            display: grid;
            grid-template-columns: minmax(0, 1.8fr) minmax(0, 1.4fr);
            gap: 30px;
        }

        @media (max-width: 940px) {
            .grid {
                grid-template-columns: minmax(0, 1fr);
            }
        }

        @media (max-width: 768px) {
            body { padding: 20px 12px; }
            .card { padding: 22px 18px 18px; }
        }

        .pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 4px 13px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.92);
            border: 1px solid rgba(148, 163, 184, 0.55);
            font-size: 13px;
            color: var(--text-muted);
            backdrop-filter: blur(12px);
        }

        .pill-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px rgba(59, 130, 246, 0.95);
        }

        .avatar-row {
            display: flex;
            align-items: center;
            gap: 14px;
            margin: 14px 0 8px;
        }

        .bot-avatar {
            width: 82px;
            height: 82px;
            border-radius: 22px;
            border: 2px solid rgba(96, 165, 250, 0.9);
            box-shadow:
                0 0 20px rgba(96, 165, 250, 0.9),
                0 0 40px rgba(37, 99, 235, 0.9);
            object-fit: cover;
            background: radial-gradient(circle at 30% 0, #1f2937, #020617);
            animation: pulse-avatar 2.6s ease-in-out infinite;
        }

        @keyframes pulse-avatar {
            0%, 100% { box-shadow: 0 0 20px rgba(96, 165, 250, 0.9), 0 0 40px rgba(37, 99, 235, 0.8); }
            50% { box-shadow: 0 0 30px rgba(129, 140, 248, 1), 0 0 55px rgba(37, 99, 235, 1); }
        }

        .bot-title {
            font-size: 14px;
            color: var(--accent-strong);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        .bot-name {
            font-size: 22px;
            font-weight: 700;
        }

        h1 {
            margin: 10px 0 10px;
            font-size: clamp(28px, 3.4vw, 36px);
            letter-spacing: -0.04em;
        }

        .gradient-text {
            background: linear-gradient(120deg, #93c5fd, #e5e7eb, #a5b4fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .subtitle {
            margin: 0 0 14px;
            font-size: 15px;
            color: var(--text-muted);
            max-width: 520px;
        }

        .highlight {
            font-size: 13px;
            color: var(--accent-strong);
            margin-bottom: 4px;
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
            gap: 10px;
            margin: 18px 0 20px;
        }

        .feature {
            display: flex;
            align-items: flex-start;
            gap: 9px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .feature-icon {
            width: 24px;
            height: 24px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            background: rgba(15, 23, 42, 0.95);
            border: 1px solid rgba(148, 163, 184, 0.65);
            flex-shrink: 0;
        }

        .feature strong {
            color: var(--text-main);
            display: block;
            margin-bottom: 2px;
        }

        .cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            margin-top: 8px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 22px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            text-decoration: none;
            font-size: 15px;
            font-weight: 600;
            color: #020617;
            background: radial-gradient(circle at 0 0, #dbeafe 0, #60a5fa 35%, #3b82f6 100%);
            box-shadow:
                0 16px 40px rgba(37, 99, 235, 0.65),
                0 0 0 1px rgba(15, 23, 42, 0.7);
            transform: translateY(0);
            transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.12s ease;
            white-space: nowrap;
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            filter: brightness(1.03);
            box-shadow:
                0 20px 50px rgba(37, 99, 235, 0.8),
                0 0 0 1px rgba(15, 23, 42, 0.8);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 15px;
            border-radius: 999px;
            border: 1px solid rgba(148, 163, 184, 0.7);
            background: rgba(15, 23, 42, 0.9);
            color: var(--text-muted);
            font-size: 13px;
            text-decoration: none;
            transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
        }

        .btn-secondary span {
            font-size: 15px;
        }

        .btn-secondary:hover {
            background: rgba(30, 64, 175, 0.6);
            border-color: rgba(96, 165, 250, 0.9);
            color: var(--text-main);
        }

        /* Правая часть (чат) */
        .right {
            position: relative;
            border-radius: 24px;
            background:
                radial-gradient(circle at 0 0, rgba(59, 130, 246, 0.22), transparent 55%),
                radial-gradient(circle at 100% 100%, rgba(56, 189, 248, 0.2), transparent 55%),
                rgba(15, 23, 42, 0.98);
            border: 1px solid rgba(148, 163, 184, 0.5);
            padding: 16px 16px 14px;
            overflow: hidden;
            box-shadow: 0 18px 40px rgba(15, 23, 42, 0.98);
        }

        .right-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
            font-size: 13px;
        }

        .right-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 9px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.95);
            border: 1px solid rgba(148, 163, 184, 0.7);
            color: var(--text-muted);
            font-size: 12px;
        }

        .right-badge-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.9);
        }

        .chat-window {
            border-radius: 18px;
            background: radial-gradient(circle at 0 0, rgba(59, 130, 246, 0.18), transparent 60%),
                        linear-gradient(145deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.94));
            padding: 12px;
            border: 1px solid rgba(148, 163, 184, 0.45);
            font-size: 13px;
            max-height: 260px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(15, 23, 42, 0.98);
        }

        .chat-messages {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 10px;
        }

        .msg {
            max-width: 100%;
            padding: 8px 10px;
            border-radius: 14px;
            line-height: 1.4;
        }

        .msg-user {
            align-self: flex-end;
            background: rgba(15, 23, 42, 0.98);
            border: 1px solid rgba(148, 163, 184, 0.7);
        }

        .msg-bot {
            align-self: flex-start;
            background: rgba(15, 23, 42, 0.95);
            border: 1px solid rgba(59, 130, 246, 0.7);
            box-shadow: 0 12px 26px rgba(15, 23, 42, 0.98);
        }

        .msg-bot strong {
            color: var(--accent-strong);
        }

        .actions-row {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 6px;
        }

        .chip {
            font-size: 11px;
            padding: 5px 9px;
            border-radius: 999px;
            border: 1px solid rgba(148, 163, 184, 0.7);
            background: rgba(15, 23, 42, 0.92);
            color: var(--text-muted);
        }

        .chat-input {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 7px 9px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.96);
            border: 1px solid rgba(148, 163, 184, 0.7);
        }

        .chat-input span {
            font-size: 12px;
            color: var(--text-muted);
        }

        .chat-input-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.9);
        }

        /* Блок тарифов */
        .section {
            position: relative;
            margin-top: 22px;
            padding-top: 18px;
            border-top: 1px solid rgba(148, 163, 184, 0.4);
        }

        .section-header {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 8px;
            align-items: center;
            margin-bottom: 14px;
        }

        .section-title {
            font-size: 16px;
            font-weight: 600;
        }

        .section-subtitle {
            font-size: 13px;
            color: var(--text-muted);
            max-width: 420px;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 12px;
        }

        .pricing-card {
            background: rgba(15, 23, 42, 0.96);
            border-radius: 18px;
            padding: 12px 12px 11px;
            border: 1px solid rgba(148, 163, 184, 0.6);
            font-size: 13px;
            position: relative;
            overflow: hidden;
        }

        .pricing-card--primary {
            border-color: rgba(59, 130, 246, 0.9);
            box-shadow: 0 14px 30px rgba(30, 64, 175, 0.9);
        }

        .pricing-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent-strong);
            margin-bottom: 4px;
        }

        .pricing-price {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 2px;
        }

        .pricing-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .pricing-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .pricing-list li {
            display: flex;
            align-items: flex-start;
            gap: 6px;
            margin-bottom: 4px;
        }

        .pricing-list li::before {
            content: "•";
            color: var(--accent-strong);
            font-size: 14px;
            line-height: 1;
        }

        .mini-note {
            margin-top: 10px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .link-reviews {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--accent-strong);
            text-decoration: none;
        }

        .link-reviews:hover {
            text-decoration: underline;
        }

        footer {
            position: relative;
            margin-top: 18px;
            text-align: center;
            font-size: 11px;
            color: var(--text-muted);
        }

        footer a {
            color: var(--accent-strong);
            text-decoration: none;
        }
		.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(96, 165, 250, 0.7);
    background: rgba(15, 23, 42, 0.85);
    color: #cbd5e1;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s ease;
}
.btn-secondary:hover {
    background: rgba(30, 64, 175, 0.7);
    border-color: rgba(96, 165, 250, 1);
    color: #fff;
}