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

        body {
            font-family: 'Inter', sans-serif;
            background-color: #eef3f7;
            color: #1e2b35;
            line-height: 1.5;
            scroll-behavior: smooth;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
        }

        .header {
            background: rgba(255,255,255,0.94);
            backdrop-filter: blur(6px);
            border-bottom: 1px solid rgba(16,40,56,0.08);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 0;
            flex-wrap: wrap;
            gap: 10px;
        }
        .logo h1 {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #16232d, #4d7a94);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .logo p {
            font-size: 0.8rem;
            color: #748794;
            letter-spacing: 0.5px;
            font-weight: 300;
        }
        .contact-phone {
            text-align: right;
        }
        .contact-phone a {
            font-weight: 700;
            font-size: 1.4rem;
            color: #20303b;
            text-decoration: none;
            transition: 0.2s;
            letter-spacing: -0.3px;
        }
        .contact-phone a:hover {
            color: #0b6d92;
        }
        .contact-phone i {
            color: #0b6d92;
            margin-right: 10px;
        }
        .contact-city {
            font-size: 0.8rem;
            color: #7b8d9a;
            font-weight: 300;
            letter-spacing: 0.3px;
            margin-top: 2px;
        }

        .nav-menu {
            display: flex;
            gap: 32px;
            margin: 0 24px;
        }
        .nav-menu a {
            color: #3a4d59;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.2px;
            transition: 0.2s;
            position: relative;
        }
        .nav-menu a:hover {
            color: #0b6d92;
        }
        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: #7fc1d9;
            transition: width 0.25s;
        }
        .nav-menu a:hover::after {
            width: 100%;
        }
        @media (max-width: 780px) {
            .nav-menu {
                display: none;
            }
        }

        .hero {
            padding: 80px 0 70px;
            background: radial-gradient(circle at 10% 20%, #eaf2f8, #e6eef5 80%);
            border-bottom: 1px solid rgba(16,40,56,0.05);
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -20%;
            left: -10%;
            width: 70%;
            height: 140%;
            background: radial-gradient(circle, rgba(127, 193, 217, 0.05) 0%, transparent 70%);
            pointer-events: none;
            animation: glowPulse 8s ease-in-out infinite alternate;
        }
        @keyframes glowPulse {
            0% { opacity: 0.3; transform: translateX(-5%) scale(1); }
            100% { opacity: 0.8; transform: translateX(10%) scale(1.2); }
        }

        .hero-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 2;
        }
        .hero-text { flex: 1.2; }
        .hero-badge {
            background: rgba(127, 193, 217, 0.15);
            display: inline-block;
            padding: 6px 20px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.85rem;
            color: #0b6d92;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(127, 193, 217, 0.15);
            margin-bottom: 24px;
        }
        .hero-text h1 {
            font-size: 3.2rem;
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -0.02em;
            margin-bottom: 24px;
            color: #12202a;
        }
        .hero-text h1 span {
            color: #0b6d92;
            border-bottom: 3px solid rgba(127, 193, 217, 0.3);
        }
        .hero-text p {
            font-size: 1.2rem;
            color: #435667;
            max-width: 90%;
            margin-bottom: 32px;
        }
        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 20px;
        }
        .stat .number {
            font-size: 1.8rem;
            font-weight: 800;
            color: #0b6d92;
        }
        .stat .label {
            color: #617685;
            font-weight: 300;
        }
        .hero-right {
            flex: 0.9;
            background: rgba(255,255,255,0.88);
            backdrop-filter: blur(8px);
            border-radius: 42px;
            padding: 32px;
            border: 1px solid rgba(16,40,56,0.08);
            box-shadow: 0 30px 40px -20px rgba(0,0,0,0.6);
        }
        .price-note {
            font-size: 0.95rem;
            color: #2c3c47;
            border-left: 4px solid #7fc1d9;
            padding-left: 18px;
            margin-top: 24px;
        }
        .btn {
            display: inline-block;
            background: #7fc1d9;
            color: #0b1217;
            font-weight: 700;
            padding: 14px 36px;
            border-radius: 60px;
            text-decoration: none;
            transition: 0.25s;
            box-shadow: 0 4px 14px rgba(127, 193, 217, 0.25);
        }
        .btn:hover {
            background: #9fd6ec;
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(127, 193, 217, 0.35);
        }

        .section {
            padding: 70px 0;
            border-bottom: 1px solid rgba(16,40,56,0.05);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: #16232d;
            margin-bottom: 16px;
        }
        .section-sub {
            color: #617685;
            max-width: 680px;
            margin-bottom: 48px;
            font-size: 1.1rem;
        }
        .grid-3col, .grid-2col {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 28px;
        }
        .service-card {
            background: rgba(255,255,255,0.90);
            backdrop-filter: blur(4px);
            border-radius: 28px;
            padding: 28px 24px;
            border: 1px solid rgba(16,40,56,0.06);
            transition: 0.3s ease;
        }
        .service-card:hover {
            transform: translateY(-6px);
            border-color: rgba(127, 193, 217, 0.25);
            background: rgba(238,246,251,0.95);
            box-shadow: 0 20px 30px -12px rgba(0,0,0,0.5);
        }
        .card-icon {
            font-size: 2.2rem;
            color: #0b6d92;
            margin-bottom: 18px;
        }
        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            font-weight: 600;
            color: #16232d;
        }
        .service-card p {
            color: #546975;
            font-weight: 300;
        }

        .audit-wrap {
            background: rgba(255,255,255,0.90);
            backdrop-filter: blur(4px);
            border-radius: 36px;
            padding: 44px;
            border: 1px solid rgba(16,40,56,0.05);
            margin: 10px 0;
        }
        .strong-features {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            margin-top: 28px;
        }
        .strong-item {
            flex: 1;
            background: rgba(244,249,252,0.92);
            border-radius: 24px;
            padding: 24px;
            border-left: 6px solid #7fc1d9;
            backdrop-filter: blur(2px);
        }
        .strong-item h3 { color: #16232d; margin: 14px 0 8px; }
        .strong-item p { color: #536875; }

        .double-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .service-special {
            background: rgba(255,255,255,0.88);
            backdrop-filter: blur(4px);
            border-radius: 28px;
            padding: 34px;
            border: 1px solid rgba(16,40,56,0.05);
        }
        .service-special ul li {
            list-style: none;
            margin: 10px 0;
            color: #3a4d59;
        }
        .service-special ul li i {
            color: #0b6d92;
            width: 24px;
        }

        .contact-block {
            background: linear-gradient(145deg, #ffffff, #eef4f9);
            border-radius: 36px;
            padding: 48px 40px;
            border: 1px solid rgba(16,40,56,0.05);
            color: #1d2b35;
        }
        .contact-info p {
            margin: 16px 0;
            display: flex;
            align-items: center;
            gap: 14px;
            color: #31424d;
        }
        .contact-info i {
            width: 28px;
            color: #0b6d92;
        }

        .bg-glow {
            position: relative;
            overflow: hidden;
        }
        .bg-glow::after {
            content: '';
            position: absolute;
            bottom: -30%;
            right: -10%;
            width: 60%;
            height: 100%;
            background: radial-gradient(circle, rgba(127, 193, 217, 0.04) 0%, transparent 70%);
            pointer-events: none;
            animation: glowSlide 12s ease-in-out infinite alternate;
        }
        @keyframes glowSlide {
            0% { opacity: 0.2; transform: translateX(-10%); }
            100% { opacity: 0.6; transform: translateX(20%); }
        }

        .badge-premium {
            background: rgba(127, 193, 217, 0.15);
            color: #0b6d92;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 700;
            padding: 4px 16px;
            display: inline-block;
            margin-left: 10px;
            border: 1px solid rgba(127, 193, 217, 0.2);
            letter-spacing: 0.3px;
            vertical-align: middle;
        }
        .trust-note {
            color: #20303b;
            margin-top: 20px;
            font-size: 0.95rem;
        }
        .pillar-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 20px;
        }
        .pillar {
            background: rgba(16,40,56,0.08);
            border-radius: 40px;
            padding: 6px 18px;
            font-weight: 400;
            font-size: 0.85rem;
            color: #40545f;
        }
        .footer {
            padding: 32px 0;
            text-align: center;
            font-size: 0.85rem;
            color: #8799a6;
            border-top: 1px solid rgba(16,40,56,0.05);
        }
        hr {
            margin: 20px 0;
            border: 0;
            height: 1px;
            background: linear-gradient(to right, rgba(16,40,56,0.08), transparent);
        }
        @media (max-width: 780px) {
            .hero-text h1 { font-size: 2.2rem; }
            .section-title { font-size: 1.8rem; }
            .double-section { grid-template-columns: 1fr; }
            .hero-grid { flex-direction: column; }
            .header-inner { flex-direction: column; text-align: center; }
            .contact-phone { text-align: center; }
            .badge-premium { font-size: 0.75rem; padding: 2px 12px; }
        }
        .highlight-block {
            background: linear-gradient(135deg, #eef6fb, #e2edf5);
            border-radius: 32px;
            padding: 48px 44px;
            border: 1px solid rgba(127, 193, 217, 0.08);
            margin: 30px 0;
        }
        .highlight-flex {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 30px;
        }
        .highlight-text h2 { color: #12202a; font-size: 2rem; }
        .highlight-text p { color: #475b68; font-size: 1.05rem; max-width: 80%; }

        .backup-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
            gap: 20px;
            margin-top: 30px;
            width: 100%;
        }
        .backup-item {
            background: rgba(16,40,56,0.05);
            border-radius: 20px;
            padding: 24px 16px;
            text-align: center;
            border: 1px solid rgba(127, 193, 217, 0.08);
            transition: 0.2s;
        }
        .backup-item i {
            font-size: 2.2rem;
            color: #0b6d92;
            margin-bottom: 12px;
        }
        .backup-item h4 {
            color: #20303b;
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .backup-item p {
            color: #627785;
            font-size: 0.85rem;
        }
        .backup-item:hover {
            background: rgba(127, 193, 217, 0.05);
            border-color: rgba(127, 193, 217, 0.2);
        }

        /* Стили для блока географии */
        .geo-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 20px;
        }
        .geo-card {
            background: rgba(16,40,56,0.03);
            border-radius: 24px;
            padding: 28px 24px;
            border: 1px solid rgba(127, 193, 217, 0.08);
        }
        .geo-card .card-icon {
            font-size: 2rem;
            margin-bottom: 12px;
        }
        .geo-card h3 {
            color: #16232d;
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .geo-card p {
            color: #546975;
        }
        .geo-tag {
            display: inline-block;
            background: rgba(127, 193, 217, 0.1);
            border-radius: 20px;
            padding: 4px 14px;
            font-size: 0.7rem;
            font-weight: 600;
            color: #0b6d92;
            margin-top: 10px;
            letter-spacing: 0.3px;
        }
        @media (max-width: 640px) {
            .geo-grid { grid-template-columns: 1fr; }
        }
    
        /* 1С бренд - жёлтый (золотой оттенок, читаемый на светлом фоне) */
        .brand-1c{ color:#c8901a !important; }
        a.brand-1c{ color:#c8901a !important; }
        a.brand-1c:hover{ color:#a9760f !important; }

        /* ===== 1С-лендинг: формы и тарифы ===== */
        .form-card{ background:rgba(255,255,255,0.95); backdrop-filter:blur(8px); border-radius:28px; padding:32px; border:1px solid rgba(127,193,217,0.12); }
        .form-card input, .form-card textarea, .form-card select{ width:100%; background:rgba(16,40,56,0.08); border:1px solid rgba(16,40,56,0.10); border-radius:14px; padding:14px 16px; color:#1e2b35; font-family:inherit; font-size:0.95rem; outline:none; }
        .form-card input:focus, .form-card textarea:focus, .form-card select:focus{ border-color:rgba(127,193,217,0.4); background:rgba(16,40,56,0.10); }
        .form-card label{ display:block; font-size:0.85rem; color:#617685; margin-bottom:6px; margin-top:14px; }
        .price-card{ background:rgba(16,40,56,0.05); border-radius:24px; padding:28px 24px; border:1px solid rgba(127,193,217,0.10); text-align:center; }
        .price-card.featured{ background:rgba(127,193,217,0.08); border-color:rgba(127,193,217,0.22); transform:translateY(-4px); }
        .price-num{ font-size:2rem; font-weight:800; color:#0b6d92; }
        .price-sub{ color:#617685; font-size:0.9rem; margin-top:4px; }
        .check-list{ list-style:none; padding:0; }
        .check-list li{ display:flex; gap:10px; margin:10px 0; color:#3a4d59; }
        .check-list li i{ color:#0b6d92; margin-top:4px; }
        .step-num{ width:36px; height:36px; border-radius:50%; background:rgba(127,193,217,0.15); border:1px solid rgba(127,193,217,0.25); display:flex; align-items:center; justify-content:center; font-weight:800; color:#0b6d92; flex-shrink:0; }
        .hero-text h1 span.brand-1c{ color:#c8901a; border-bottom-color:rgba(200,144,26,0.40); }
        @media (max-width: 860px){
            #form .container > div{ grid-template-columns:1fr !important; }
        }

        /* ===== Шапка: логотип-див (без лишнего H1) ===== */
        a.logo{ display:block; text-decoration:none; }
        .logo-title{ display:block; font-size:2rem; font-weight:900; letter-spacing:-0.02em; background:linear-gradient(135deg,#22313d,#4d7a94); -webkit-background-clip:text; background-clip:text; color:transparent; }
        .logo-sub{ display:block; font-size:0.8rem; color:#748794; letter-spacing:0.5px; font-weight:300; }
        .nav-menu a.active{ color:#0b6d92; }
        .nav-menu a.active::after{ width:100%; }

        /* ===== Мобильное меню (бургер) ===== */
        .nav-toggle{ display:none; background:transparent; border:1px solid rgba(127,193,217,0.25); border-radius:12px; color:#0b6d92; width:44px; height:44px; font-size:1.25rem; cursor:pointer; align-items:center; justify-content:center; }
        .nav-toggle:hover{ background:rgba(127,193,217,0.08); }
        .nav-toggle .fa-xmark{ display:none; }
        .nav-toggle.is-open .fa-bars{ display:none; }
        .nav-toggle.is-open .fa-xmark{ display:inline-block; }
        @media (max-width: 780px){
            .nav-toggle{ display:flex; }
            .nav-menu{ display:none; order:3; width:100%; margin:8px 0 0; flex-direction:column; gap:14px; padding:16px 0 6px; border-top:1px solid rgba(16,40,56,0.08); }
            .nav-menu.open{ display:flex; }
            .nav-menu a{ font-size:1rem; }
        }

        /* ===== Светлая тема: тени и границы, чтобы карточки читались на светлом фоне ===== */
        .service-card,
        .service-special,
        .audit-wrap,
        .backup-item,
        .geo-card,
        .price-card,
        .hero-right,
        .contact-block,
        .highlight-block,
        .form-card {
            box-shadow: 0 2px 14px rgba(16, 40, 56, 0.06);
        }
        .service-card,
        .service-special,
        .audit-wrap,
        .backup-item,
        .geo-card,
        .price-card {
            border-color: rgba(16, 40, 56, 0.10);
        }
        .header { box-shadow: 0 1px 10px rgba(16, 40, 56, 0.05); }
        .footer { border-top-color: rgba(16, 40, 56, 0.08); }
        .section { border-bottom-color: rgba(16, 40, 56, 0.07); }
        .hero { border-bottom-color: rgba(16, 40, 56, 0.06); }
        /* Читаемость акцента на светлом: чипы/бейджи */
        .hero-badge,
        .geo-tag,
        .pillar {
            color: #0b6d92;
            background: rgba(127, 193, 217, 0.18);
        }
        .pillar { background: rgba(16, 40, 56, 0.06); color: #40545f; }
        .badge-premium { background: rgba(127, 193, 217, 0.20); color: #0b6d92; }

        /* ===== Галерея фото (экспертиза вирусов) ===== */
        .photo-layout{ display:grid; grid-template-columns:1.5fr 1fr; gap:16px; align-items:start; }
        .photo-hero{ width:100%; border-radius:24px; display:block; object-fit:cover; border:1px solid rgba(16,40,56,0.08); box-shadow:0 6px 24px rgba(16,40,56,0.10); }
        .photo-stack{ display:grid; grid-template-columns:1fr; gap:14px; }
        .photo-stack img{ width:100%; height:120px; object-fit:cover; border-radius:16px; border:1px solid rgba(16,40,56,0.08); box-shadow:0 2px 12px rgba(16,40,56,0.05); }
        .photo-wide{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:22px; }
        .photo-wide img{ width:100%; height:320px; object-fit:cover; border-radius:22px; border:1px solid rgba(16,40,56,0.08); box-shadow:0 4px 18px rgba(16,40,56,0.07); }
        @media (max-width: 780px){
            .photo-layout{ grid-template-columns:1fr; }
            .photo-stack{ grid-template-columns:1fr 1fr; }
            .photo-wide{ grid-template-columns:1fr; }
            .photo-wide img{ height:200px; }
        }