* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
        body { background: #0d0d12; color: #d4d4d4; overflow-x: hidden; }
        /* Якоря секций: отступ под фиксированное меню */
        section[id] { scroll-margin-top: 5.5rem; }
        /* Тема «как в IDE» (VS Code Dark+) */
        body.ide-code-theme {
            font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
            --tok-fg: #d4d4d4;
            --tok-dim: #858585;
            --tok-kw: #569cd6;
            --tok-str: #ce9178;
            --tok-fn: #dcdcaa;
            --tok-cmt: #6a9955;
            --tok-type: #4ec9b0;
            --tok-param: #9cdcfe;
            --tok-num: #b5cea8;
            color: var(--tok-fg);
        }
        body.ide-code-theme .ide-syntax-root {
            border-left: 1px solid rgba(78, 201, 176, 0.22);
            margin-left: 0.125rem;
            padding-left: 0.625rem;
        }
        @media (min-width: 768px) {
            body.ide-code-theme .ide-syntax-root { margin-left: 0.25rem; padding-left: 1rem; }
        }
        body.ide-code-theme h1,
        body.ide-code-theme h2,
        body.ide-code-theme h3,
        body.ide-code-theme h4 {
            color: #79c0ff !important;
            font-weight: 700;
        }
        body.ide-code-theme .gradient-text {
            background: none !important;
            -webkit-text-fill-color: var(--tok-str) !important;
            background-clip: border-box !important;
            color: var(--tok-str) !important;
        }
        /* В hero оставляем привычный градиент — читается проще, чем «строка» в IDE */
        body.ide-code-theme #hero .gradient-text {
            background: linear-gradient(135deg, #00ff88, #00d4ff, #a855f7) !important;
            -webkit-background-clip: text !important;
            -webkit-text-fill-color: transparent !important;
            background-clip: text !important;
            color: transparent !important;
        }
        body.ide-code-theme #hero .glow-green { text-shadow: 0 0 40px rgba(0, 255, 136, 0.3); }
        body.ide-code-theme .gradient-text-alt {
            background: none !important;
            -webkit-text-fill-color: var(--tok-type) !important;
            color: var(--tok-type) !important;
        }
        body.ide-code-theme .glow-green { text-shadow: 0 0 28px rgba(206, 145, 120, 0.35); }
        body.ide-code-theme .text-gray-400 { color: var(--tok-param) !important; }
        body.ide-code-theme .text-gray-500 { color: var(--tok-dim) !important; }
        body.ide-code-theme .text-gray-300 { color: #c8c8c8 !important; }
        body.ide-code-theme .text-gray-600 { color: #6e6e6e !important; }
        body.ide-code-theme .text-neon-green\/30,
        body.ide-code-theme .text-neon-blue\/30,
        body.ide-code-theme .text-neon-purple\/30 { color: rgba(106, 153, 85, 0.45) !important; }
        body.ide-code-theme .font-mono.text-neon-green,
        body.ide-code-theme .font-mono.text-xs.text-neon-green { color: var(--tok-cmt) !important; }
        body.ide-code-theme .border-neon-green\/20 { border-color: rgba(106, 153, 85, 0.35) !important; }
        body.ide-code-theme .tok-cmt { color: var(--tok-cmt); }
        body.ide-code-theme .tok-kw { color: var(--tok-kw); }
        body.ide-code-theme .tok-str { color: var(--tok-str); }
        body.ide-code-theme .tok-fn { color: var(--tok-fn); }
        body.ide-code-theme .tok-type { color: var(--tok-type); }
        body.ide-code-theme .tok-num { color: var(--tok-num); }
        body.ide-code-theme .tok-op { color: var(--tok-dim); }
        body.ide-code-theme .text-white { color: var(--tok-fg) !important; }
        body.ide-code-theme .text-black { color: #1a1a1a !important; }
        
        #three-canvas {
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            z-index: 0;
            pointer-events: none;
        }

        .glass {
            background: rgba(255,255,255,0.03);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.06);
        }

        .glass-strong {
            background: rgba(255,255,255,0.06);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255,255,255,0.1);
        }

        .gradient-text {
            background: linear-gradient(135deg, #00ff88, #00d4ff, #a855f7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .gradient-text-alt {
            background: linear-gradient(135deg, #06b6d4, #6366f1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .glow-green { text-shadow: 0 0 40px rgba(0,255,136,0.3); }
        .glow-blue { text-shadow: 0 0 40px rgba(0,212,255,0.3); }

        .card-3d {
            transform-style: preserve-3d;
            perspective: 1000px;
            transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
        }
        .card-3d:hover { transform: translateY(-8px) rotateX(4deg) rotateY(-2deg); }
        .card-3d .card-inner {
            transform: translateZ(20px);
            transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
        }
        .card-3d:hover .card-inner { transform: translateZ(40px); }

        .border-glow {
            position: relative;
        }
        .border-glow::before {
            content: '';
            position: absolute;
            inset: -1px;
            border-radius: inherit;
            padding: 1px;
            background: linear-gradient(135deg, rgba(0,255,136,0.3), rgba(0,212,255,0.1), rgba(168,85,247,0.3));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.4s;
            pointer-events: none;
        }
        .border-glow:hover::before { opacity: 1; }

        .floating { animation: floating 6s ease-in-out infinite; }
        @keyframes floating {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        .pulse-dot {
            width: 8px; height: 8px;
            background: #00ff88;
            border-radius: 50%;
            animation: pulse-glow 2s ease-in-out infinite;
        }
        @keyframes pulse-glow {
            0%, 100% { box-shadow: 0 0 0 0 rgba(0,255,136,0.7); }
            50% { box-shadow: 0 0 0 10px rgba(0,255,136,0); }
        }

        .typing-cursor::after {
            content: '|';
            animation: blink 1s step-end infinite;
            color: #00ff88;
        }
        @keyframes blink { 50% { opacity: 0; } }

        .marquee {
            animation: marquee 30s linear infinite;
        }
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .hero-gradient {
            background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,255,136,0.08) 0%, transparent 70%),
                        radial-gradient(ellipse 60% 40% at 80% 0%, rgba(0,212,255,0.06) 0%, transparent 60%),
                        radial-gradient(ellipse 60% 40% at 20% 0%, rgba(168,85,247,0.06) 0%, transparent 60%);
        }

        .stat-number {
            font-variant-numeric: tabular-nums;
        }

        .service-icon {
            width: 56px; height: 56px;
            display: flex; align-items: center; justify-content: center;
            border-radius: 16px;
            font-size: 24px;
        }

        .line-decoration {
            position: absolute;
            background: linear-gradient(180deg, rgba(0,255,136,0.3), transparent);
            width: 1px;
            height: 100%;
        }

        .scroll-indicator {
            animation: scroll-bounce 2s ease-in-out infinite;
        }
        @keyframes scroll-bounce {
            0%, 100% { transform: translateY(0); opacity: 1; }
            50% { transform: translateY(10px); opacity: 0.5; }
        }

        nav.scrolled {
            background: rgba(5,5,16,0.85) !important;
            backdrop-filter: blur(20px) !important;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        .tech-badge {
            transition: all 0.3s;
        }
        .tech-badge:hover {
            background: rgba(0,255,136,0.1);
            border-color: rgba(0,255,136,0.3);
            transform: translateY(-2px);
        }

        .process-line {
            position: absolute;
            left: 27px;
            top: 56px;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, rgba(0,255,136,0.4), rgba(0,212,255,0.2), transparent);
        }

        @media (max-width: 768px) {
            .process-line { left: 23px; }
        }

        .reveal { opacity: 0; transform: translateY(40px); }
        .reveal.active { opacity: 1; transform: translateY(0); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }

        ::-webkit-scrollbar { width: 6px; }
        ::-webkit-scrollbar-track { background: #0d0d12; }
        ::-webkit-scrollbar-thumb { background: rgba(0,255,136,0.3); border-radius: 3px; }
        ::-webkit-scrollbar-thumb:hover { background: rgba(0,255,136,0.5); }

        #site-modal {
            position: fixed; inset: 0; z-index: 100;
            display: flex; align-items: center; justify-content: center; padding: 1rem;
            background: rgba(0,0,0,0.72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
            opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease;
        }
        #site-modal.is-open { opacity: 1; visibility: visible; }
        #site-modal-box {
            transform: scale(0.96); transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative; z-index: 1; width: 100%; max-width: 28rem;
        }
        #site-modal.is-open #site-modal-box { transform: scale(1); }
        .custom-select-trigger[aria-expanded="true"] .custom-select-chevron { transform: rotate(180deg); }
        .custom-select-opt:focus-visible {
            outline: none; background: rgba(0,255,136,0.12); box-shadow: inset 0 0 0 1px rgba(0,255,136,0.35);
        }

        /* Contact / lead form — стиль AlgoForge (glass) */
        .contact-grid { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
        .contact-copy { position: sticky; top: 7rem; }
        .contact-copy h2 { margin: 1.25rem 0 1rem; font-size: clamp(2rem, 5vw, 3.75rem); line-height: 1.05; font-weight: 800; letter-spacing: -0.03em; }
        .contact-copy .contact-lead-text { color: #9ca3af; line-height: 1.7; font-size: 1rem; max-width: 28rem; }
        .contact-phone-card { margin-top: 2rem; display: inline-flex; align-items: center; gap: 0.85rem; padding: 0.85rem 1.1rem 0.85rem 0.85rem; text-decoration: none; color: inherit; border-radius: 1rem; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); transition: border-color 0.2s, background 0.2s; }
        .contact-phone-card:hover { border-color: rgba(0,255,136,0.3); background: rgba(0,255,136,0.04); }
        .contact-phone-card > span { width: 2.75rem; height: 2.75rem; border-radius: 0.85rem; background: linear-gradient(135deg, #00ff88, #06b6d4); display: grid; place-items: center; color: #051018; box-shadow: 0 10px 28px rgba(0,255,136,0.2); flex-shrink: 0; }
        .contact-phone-card small { color: #6b7280; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; font-family: 'JetBrains Mono', monospace; }
        .contact-phone-card b { display: block; margin-top: 0.15rem; font-size: 1rem; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
        .contact-telegram-card { margin-top: 0.9rem; display: inline-flex; align-items: center; gap: 0.5rem; color: #9ca3af; font-size: 0.875rem; transition: color 0.2s; }
        .contact-telegram-card:hover { color: #00ff88; }

        .lead-form {
            padding: 1.5rem 1.5rem 1.35rem;
            border-radius: 1.5rem;
            background: rgba(255,255,255,0.04);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid rgba(255,255,255,0.08);
            box-shadow: 0 24px 70px rgba(0,0,0,0.28);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        .lead-form label,
        .lead-form .custom-select-root { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; position: relative; }
        .lead-form .field-label { color: #6b7280; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: 'JetBrains Mono', monospace; }
        .lead-form input,
        .lead-form textarea,
        .lead-form .custom-select-trigger {
            width: 100%;
            min-height: 3rem;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 0.875rem;
            outline: none;
            background: rgba(255,255,255,0.04);
            color: #fff;
            padding: 0.75rem 1rem;
            font-size: 0.875rem;
            font-family: inherit;
            transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
        }
        .lead-form input::placeholder,
        .lead-form textarea::placeholder { color: #6b7280; }
        .lead-form input:focus,
        .lead-form textarea:focus,
        .lead-form .custom-select-trigger:focus {
            border-color: rgba(0,255,136,0.45);
            background: rgba(0,255,136,0.04);
            box-shadow: 0 0 0 3px rgba(0,255,136,0.08);
        }
        .lead-form input:-webkit-autofill,
        .lead-form input:-webkit-autofill:hover,
        .lead-form input:-webkit-autofill:focus {
            -webkit-text-fill-color: #fff;
            -webkit-box-shadow: 0 0 0 1000px #14141c inset;
            transition: background-color 9999s ease-in-out 0s;
            caret-color: #fff;
        }
        .lead-form .custom-select-trigger {
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
            cursor: pointer;
        }
        .lead-form .custom-select-trigger.lead-invalid { border-color: rgba(248,113,113,0.65); }
        .lead-form .custom-select-trigger .custom-select-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .lead-form .custom-select-panel {
            position: absolute;
            left: 0; right: 0; top: calc(100% + 0.35rem);
            z-index: 40;
            padding: 0.4rem;
            border-radius: 0.875rem;
            border: 1px solid rgba(255,255,255,0.1);
            background: rgba(13,13,20,0.98);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            box-shadow: 0 18px 50px rgba(0,0,0,0.45);
            max-height: 15rem;
            overflow-y: auto;
        }
        .lead-form .custom-select-panel::-webkit-scrollbar { width: 4px; }
        .lead-form .custom-select-panel::-webkit-scrollbar-thumb { background: rgba(0,255,136,0.25); border-radius: 4px; }
        .lead-form .custom-select-opt {
            width: 100%;
            text-align: left;
            padding: 0.65rem 0.85rem;
            border: 0;
            border-radius: 0.65rem;
            background: transparent;
            color: #d1d5db;
            font-size: 0.875rem;
            cursor: pointer;
            transition: background 0.15s, color 0.15s;
        }
        .lead-form .custom-select-opt:hover,
        .lead-form .custom-select-opt.is-active { background: rgba(0,255,136,0.1); color: #fff; }
        .lead-form textarea { resize: vertical; min-height: 6rem; line-height: 1.55; }
        .lead-form .wide,
        .lead-form .consent-check,
        .lead-form .form-error,
        .lead-form .lead-submit { grid-column: 1 / -1; }
        .lead-form .lead-submit {
            min-height: 3.25rem;
            border: 0;
            border-radius: 0.875rem;
            background: linear-gradient(135deg, #00ff88, #06b6d4);
            color: #051018;
            font-weight: 700;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .lead-form .lead-submit:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(0,255,136,0.22); }
        .lead-form .lead-submit:disabled { opacity: 0.7; cursor: wait; }
        .lead-form .form-error { color: #fca5a5; font-size: 0.8rem; margin: 0; }
        .honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

        .consent-check { position: relative; cursor: pointer; margin-top: 0.15rem; }
        .consent-check > input { position: absolute; opacity: 0; pointer-events: none; }
        .consent-check > span {
            display: block;
            position: relative;
            min-height: 1.25rem;
            padding-left: 1.9rem;
            color: #9ca3af !important;
            font-size: 0.72rem !important;
            line-height: 1.55;
            text-transform: none !important;
            letter-spacing: 0 !important;
            font-family: inherit !important;
        }
        .consent-check i {
            position: absolute;
            left: 0; top: 0.05rem;
            width: 1.1rem; height: 1.1rem;
            border: 1px solid rgba(255,255,255,0.18);
            border-radius: 0.35rem;
            background: rgba(255,255,255,0.04);
        }
        .consent-check input:checked + span i {
            background: linear-gradient(135deg, #00ff88, #06b6d4);
            box-shadow: inset 0 0 0 3px #0d0d12;
            border-color: transparent;
        }
        .consent-check a { color: #00ff88; text-decoration: underline; text-underline-offset: 2px; }

        .form-success {
            min-height: 18rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 2rem 1.25rem;
            border-radius: 1.5rem;
            background: rgba(255,255,255,0.04);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid rgba(255,255,255,0.08);
            box-shadow: 0 24px 70px rgba(0,0,0,0.28);
        }
        .form-success svg, .form-success i { width: 2.5rem; height: 2.5rem; color: #00ff88; }
        .form-success h3 { margin: 1rem 0 0.5rem; font-size: 1.75rem; font-weight: 800; color: #fff; }
        .form-success p { color: #9ca3af; font-size: 0.9rem; line-height: 1.6; max-width: 22rem; }

        @media (max-width: 900px) {
            .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
            .contact-copy { position: static; }
        }
        @media (max-width: 640px) {
            .lead-form { grid-template-columns: 1fr; padding: 1.15rem; border-radius: 1.15rem; }
            .lead-form > * { grid-column: 1 / -1 !important; }
        }
    

[hidden]{display:none!important}
body{font-family:'JetBrains Mono',monospace;background:#0d0d12}
#three-canvas{position:fixed;inset:0;z-index:0;pointer-events:none}
main,.site-footer{position:relative;z-index:1}
#navbar{position:fixed;z-index:50}
#navbar>div>div{gap:12px}
#navbar .brand-service-links{display:flex;gap:14px;align-items:center;font:500 12px Inter,sans-serif}
@media(max-width:1200px){#navbar .hidden.md\:flex{gap:12px}#navbar .hidden.md\:flex>a{font-size:11px}}
@media(min-width:768px) and (max-width:1100px){#navbar .hidden.md\:flex{display:none}#navbar .flex.md\:hidden{display:flex}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}