* { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            /* Палитра синхронизирована с blog.t-traf.ru */
            --brand: #F55200;
            --brand-press: #D24600;
            --brand-soft: rgba(245,82,0,.10);
            --ink: #1F1F1F;
            --mute: #555555;
            --faint: #6E6E6E;
            --bg: #FFFFFF;
            --soft: #F5F5F5;
            --border: #E8E8E8;
            --on-dark: #FFFFFF;
            --on-dark-mute: #CCCCCC;
            --dark: #1F1F1F;
            --dark-border: rgba(255,255,255,.10);
            /* Цвета мессенджеров */
            --c-telegram: #26A5E4;
            --c-max: #1F1F1F;
            --r-btn: 8px;
            --r-card: 16px;
            --r-pill: 999px;
            --shadow: 0 4px 20px rgba(0,0,0,.06);
            --shadow-hover: 0 8px 28px rgba(0,0,0,.10);
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Golos Text', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg);
            color: var(--ink);
            min-height: 100vh;
            overflow-x: hidden;
            line-height: 1.7;
            font-size: 17px;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }
        .container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

        /* ============ HEADER ============ */
        .site-header {
            position: sticky; top: 0; z-index: 100;
            background: var(--dark);
            border-bottom: 1px solid var(--dark-border);
        }
        .hdr-inner {
            display: flex; align-items: center; justify-content: space-between;
            height: 64px; position: relative;
        }
        .hdr-logo { display: inline-flex; align-items: center; }
        .hdr-logo img { height: 22px; width: auto; display: block; }
        .hdr-actions { display: flex; align-items: center; gap: 8px; }
        .hdr-btn {
            width: 40px; height: 40px; flex-shrink: 0;
            display: inline-flex; align-items: center; justify-content: center;
            border-radius: var(--r-btn);
            background: rgba(255,255,255,.06);
            border: 1px solid var(--dark-border);
            color: #F0F0F0;
            text-decoration: none;
            transition: background .15s, transform .15s, color .15s;
        }
        .hdr-btn:hover { background: var(--brand); border-color: var(--brand); color: #fff; transform: translateY(-1px); }
        .hdr-btn svg { width: 22px; height: 22px; display: block; }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            background: var(--bg);
            padding: 84px 0 76px;
            overflow: hidden;
            text-align: center;
        }
        /* фирменный точечный паттерн как на блоге */
        .hero::before {
            content: '';
            position: absolute; inset: 0;
            background-image: radial-gradient(rgba(31,31,31,.07) 1px, transparent 1px);
            background-size: 22px 22px;
            -webkit-mask-image: radial-gradient(ellipse 70% 75% at 50% 38%, #000 0%, transparent 78%);
            mask-image: radial-gradient(ellipse 70% 75% at 50% 38%, #000 0%, transparent 78%);
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute; inset: 0;
            background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(245,82,0,.08) 0%, transparent 65%);
            pointer-events: none;
        }
        .hero-content { position: relative; max-width: 800px; margin: 0 auto; }
        .hero-eyebrow {
            font-size: 13px; font-weight: 700; letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand);
            margin-bottom: 20px;
        }
        .hero-eyebrow::before { content: '— '; }
        .hero h1 {
            font-size: 60px; font-weight: 700;
            line-height: 1.07; letter-spacing: -1.8px;
            color: var(--ink);
            margin-bottom: 22px;
        }
        .hero h1 .accent { color: var(--brand); }
        .hero p.sub {
            font-size: 19px; line-height: 1.6;
            color: var(--mute);
            margin: 0 auto 36px;
            max-width: 600px;
        }
        .hero-actions {
            display: flex; align-items: center; justify-content: center;
            gap: 12px; flex-wrap: wrap;
        }
        .btn {
            display: inline-flex; align-items: center; gap: 9px;
            font-family: inherit; font-size: 16px; font-weight: 600;
            border-radius: var(--r-btn);
            padding: 14px 26px;
            cursor: pointer; text-decoration: none;
            border: 1px solid transparent;
            transition: background .18s, transform .18s, box-shadow .18s, border-color .18s, color .18s;
        }
        .btn svg { width: 19px; height: 19px; }
        .btn-primary {
            background: var(--brand); color: #fff;
            box-shadow: 0 4px 16px rgba(245,82,0,.26);
        }
        .btn-primary:hover { background: var(--brand-press); transform: translateY(-2px); box-shadow: 0 6px 22px rgba(245,82,0,.34); }
        .btn-ghost {
            background: var(--bg); color: var(--ink);
            border-color: var(--border);
        }
        .btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
        .hero-trust { margin-top: 22px; font-size: 13px; color: var(--faint); }
        .hero-trust .dot { color: var(--brand); }

        /* ============ CATALOG ============ */
        .catalog {
            background: var(--soft);
            padding: 76px 0 92px;
            border-top: 1px solid var(--border);
        }
        .catalog-head { text-align: center; margin-bottom: 44px; }
        .catalog-head h2 {
            font-size: 34px; font-weight: 700;
            line-height: 1.18; letter-spacing: -.68px;
            color: var(--ink);
            margin-bottom: 10px;
        }
        .catalog-head p {
            font-size: 16px; color: var(--faint);
            max-width: 600px; margin: 0 auto;
        }
        .audit-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .audit-card {
            background: var(--bg);
            border-radius: var(--r-card);
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            box-shadow: var(--shadow);
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
            display: flex; flex-direction: column;
            border: 1px solid var(--border);
        }
        .audit-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(245,82,0,.30);
        }
        .audit-preview {
            width: 100%; aspect-ratio: 16 / 9;
            background: #EEEEEF;
            overflow: hidden;
            display: flex; align-items: center; justify-content: center;
        }
        .audit-preview img {
            width: 100%; height: 100%; object-fit: cover; object-position: center top;
            display: block;
        }
        .audit-preview.no-img { color: var(--faint); font-size: 14px; }
        .audit-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
        .audit-tag {
            display: inline-block; align-self: flex-start;
            font-size: 11px; font-weight: 700; letter-spacing: .6px;
            text-transform: uppercase;
            color: var(--brand);
            background: var(--brand-soft);
            padding: 4px 10px; border-radius: var(--r-pill);
            margin-bottom: 12px;
        }
        .audit-title {
            font-size: 19px; font-weight: 700;
            line-height: 1.3; letter-spacing: -.2px;
            margin-bottom: 8px;
            color: var(--ink);
        }
        .audit-desc {
            font-size: 14px; color: var(--mute);
            line-height: 1.55;
            margin-bottom: 16px;
            flex: 1;
        }
        .audit-arrow {
            font-size: 14px; font-weight: 600;
            color: var(--brand);
            display: inline-flex; align-items: center; gap: 6px;
        }
        .audit-card:hover .audit-arrow { gap: 10px; }
        .catalog-empty {
            text-align: center; padding: 60px 0;
            font-size: 16px; color: var(--faint);
        }

        /* ============ FOOTER ============ */
        .footer {
            background: var(--dark);
            color: var(--on-dark-mute);
            padding: 56px 0 36px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo { display: block; height: 22px; width: auto; justify-self: start; }
        .footer-link {
            font-size: 15px; font-weight: 600;
            color: var(--brand);
            text-decoration: none;
            transition: color .15s;
            justify-self: center;
        }
        .footer-link:hover { color: #ff7733; }
        .footer-link::after { content: ' →'; opacity: .7; }
        .footer-tag {
            font-size: 14px; color: var(--on-dark-mute);
            max-width: 360px; line-height: 1.55;
            margin: 0; text-align: right; justify-self: end;
        }
        @media (max-width: 720px) {
            .footer-grid { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 18px; }
            .footer-logo, .footer-link, .footer-tag { justify-self: center; text-align: center; }
        }
        .footer-bottom {
            padding-top: 28px;
            border-top: 1px solid var(--dark-border);
            display: flex; flex-wrap: wrap; gap: 16px;
            justify-content: space-between; align-items: center;
            font-size: 12px; color: #7a7a82;
        }
        .footer-bottom a { color: #7a7a82; text-decoration: underline; text-decoration-color: rgba(122,122,130,.4); }
        .footer-bottom a:hover { color: var(--on-dark-mute); }

        /* ============ MODAL ============ */
        .modal-overlay {
            display: none; position: fixed; inset: 0;
            background: rgba(15,15,15,.62);
            backdrop-filter: blur(4px);
            z-index: 1000;
            align-items: center; justify-content: center;
            padding: 20px;
        }
        .modal-overlay.active { display: flex; }
        .modal {
            background: var(--bg);
            border-radius: 20px;
            padding: 34px 32px;
            max-width: 470px; width: 100%;
            position: relative;
            box-shadow: 0 24px 70px rgba(0,0,0,.4);
            max-height: calc(100vh - 40px); overflow-y: auto;
        }
        .modal:focus { outline: none; }
        .modal-close {
            position: absolute; top: 14px; right: 16px;
            background: none; border: none;
            color: var(--faint); font-size: 26px;
            cursor: pointer; line-height: 1; padding: 4px 8px;
        }
        .modal-close:hover { color: var(--ink); }
        .modal h3 {
            font-size: 23px; font-weight: 700;
            margin-bottom: 8px; letter-spacing: -.4px;
            color: var(--ink);
        }
        .modal .modal-sub {
            font-size: 14px; color: var(--mute);
            margin-bottom: 22px; line-height: 1.55;
        }
        .modal label {
            display: block; font-size: 13px; font-weight: 600;
            color: var(--ink);
            margin-bottom: 7px;
        }
        .modal label .opt { color: var(--faint); font-weight: 500; }
        .modal input[type="text"],
        .modal input[type="tel"],
        .modal input[type="url"],
        .modal textarea {
            width: 100%; padding: 13px 15px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: #fff;
            color: var(--ink);
            font-size: 15px; font-family: inherit;
            margin-bottom: 16px;
            outline: none;
            transition: border-color .2s, box-shadow .2s;
        }
        .modal textarea { resize: vertical; min-height: 64px; line-height: 1.5; }
        .modal input:focus, .modal textarea:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 3px rgba(245,82,0,.15);
        }
        .modal input::placeholder, .modal textarea::placeholder { color: #b0b0b8; }

        /* Тоггл способа связи */
        .method-tabs {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 8px; margin-bottom: 16px;
        }
        .method-tab {
            display: flex; flex-direction: column; align-items: center; gap: 6px;
            padding: 12px 6px;
            border: 1.5px solid var(--border);
            border-radius: 12px;
            background: #fff;
            color: var(--mute);
            font-family: inherit; font-size: 13px; font-weight: 600;
            cursor: pointer;
            transition: border-color .15s, color .15s, background .15s, box-shadow .15s;
        }
        .method-tab svg { width: 26px; height: 26px; }
        .method-tab .m-ico {
            width: 38px; height: 38px; border-radius: 10px;
            display: flex; align-items: center; justify-content: center;
            background: var(--soft); color: var(--faint);
            transition: background .15s, color .15s;
        }
        .method-tab:hover { border-color: #cfcfd4; }
        .method-tab.active {
            border-color: var(--brand);
            color: var(--ink);
            box-shadow: 0 0 0 2px rgba(245,82,0,.12);
        }
        .method-tab.active .m-ico { background: var(--brand); color: #fff; }

        .consent-row {
            display: flex; align-items: flex-start; gap: 10px;
            margin: 4px 0 20px; cursor: pointer; user-select: none;
        }
        .consent-row input[type="checkbox"] {
            width: 17px; height: 17px; margin-top: 2px; flex-shrink: 0;
            accent-color: var(--brand); cursor: pointer;
        }
        .consent-row label {
            font-size: 12px; color: var(--faint);
            line-height: 1.5; cursor: pointer; margin: 0; font-weight: 500;
        }
        .consent-row label a { color: var(--brand); }
        .modal .submit-btn {
            width: 100%; padding: 15px;
            border-radius: var(--r-btn); border: none;
            background: var(--brand); color: #fff;
            font-size: 16px; font-weight: 600;
            font-family: inherit; cursor: pointer;
            box-shadow: 0 4px 14px rgba(245,82,0,.28);
            transition: background .18s, transform .18s, box-shadow .18s;
        }
        .modal .submit-btn:hover { background: var(--brand-press); transform: translateY(-1px); box-shadow: 0 6px 22px rgba(245,82,0,.36); }
        .modal .submit-btn:disabled { background: #ccc; cursor: progress; box-shadow: none; transform: none; }
        .modal-success { text-align: center; padding: 14px 0; }
        .modal-success .icon {
            width: 60px; height: 60px; margin: 0 auto 16px;
            border-radius: 50%; background: var(--brand-soft); color: var(--brand);
            display: flex; align-items: center; justify-content: center;
            font-size: 32px;
        }
        .modal-error {
            background: #fef0ef; color: #b3322d;
            border: 1px solid #e8b5b1;
            padding: 10px 14px; border-radius: 10px;
            font-size: 13px; margin-bottom: 14px;
            display: none;
        }
        .modal-error.active { display: block; }

        /* ============ MOBILE ============ */
        @media (max-width: 900px) {
            .audit-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
        }
        @media (max-width: 640px) {
            .hero { padding: 56px 0 52px; }
            .hero h1 { font-size: 38px; letter-spacing: -1px; }
            .hero p.sub { font-size: 16px; }
            .hero-actions { flex-direction: column; }
            .hero-actions .btn { width: 100%; justify-content: center; }
            .catalog { padding: 52px 0 68px; }
            .catalog-head h2 { font-size: 27px; }
            .audit-grid { grid-template-columns: 1fr; gap: 16px; }
            .modal { padding: 28px 22px; }
        }

        /* ============ HEADER NAV (Аудиты · Кейсы) ============ */
        .hdr-nav { display: flex; align-items: center; gap: 34px; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
        .hdr-navlink { font-size: 15px; font-weight: 600; color: #C9C9CE; text-decoration: none; padding: 6px 0; position: relative; transition: color .15s; }
        .hdr-navlink:hover { color: #fff; }
        .hdr-navlink.active { color: #fff; }
        .hdr-navlink.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--brand); border-radius: 2px; }
        @media (max-width: 640px) {
            .hdr-nav { position: static; top: auto; transform: none; gap: 18px; }
            .hdr-navlink { font-size: 14px; }
            .hdr-logo img { height: 18px; }
            .hdr-actions { display: none; } /* контакт-иконки прячем на мобайле — навигация важнее, связь через CTA */
        }

        /* ============ CASES: тизер + карточка с метриками ============ */
        .cases-teaser { background: var(--bg); padding: 72px 0 88px; border-top: 1px solid var(--border); }
        .cases-more { text-align: center; margin-top: 36px; }
        .case-metrics { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; margin-top: 2px; }
        .case-metric { background: var(--brand-soft); border-radius: 10px; padding: 8px 12px; min-width: 76px; }
        .case-metric .val { display: block; font-size: 20px; font-weight: 700; color: var(--brand); line-height: 1.15; }
        .case-metric .lbl { display: block; font-size: 12px; color: var(--mute); margin-top: 1px; }
        .case-card .audit-arrow { margin-top: auto; }