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

        body {
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, sans-serif;
            background: #ffffff;
            color: #1a2c3c;
            scroll-behavior: smooth;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 15px;
        }

        .header-top {
            background: #0b2a38;
            padding: 8px 0;
            color: white;
            font-size: 0.85rem;
        }
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }
        .header-top a, .header-top span {
            color: #e0f0f5;
            text-decoration: none;
            margin-right: 20px;
        }
        .header-top i { margin-right: 6px; color: #ffa15e; }
        .header-main {
            background: white;
            box-shadow: 0 6px 14px rgba(0,0,0,0.03);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-main-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            padding: 12px 0;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .logo-area img {
            height: 48px;
            width: auto;
        }
        .company-name {
            font-weight: 800;
            font-size: 1.4rem;
            background: linear-gradient(125deg, #0b3b5f, #2c6b8f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .main-nav {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .main-nav a {
            text-decoration: none;
            font-weight: 600;
            color: #1f3e4c;
            transition: 0.2s;
        }
        .main-nav a:hover { color: #ff7a2f; }
        @media (max-width: 860px) {
            .header-top .container { flex-direction: column; align-items: flex-start; }
            .header-main-inner { flex-direction: column; }
            .main-nav { justify-content: center; }
        }

         .main-nav a {
            text-decoration: none;
            font-weight: 600;
            color: #1f3e4c;
            transition: 0.2s;
        }
        .main-nav a:hover { color: #ff7a2f; }
        .main-nav a.active {
            color: #ff7a2f;
            border-bottom: 2px solid #ff7a2f;
            padding-bottom: 4px;
        }
        @media (max-width: 860px) {
            .header-top .container { flex-direction: column; align-items: flex-start; padding: 0 10px; gap: 8px; }
            .header-main-inner { flex-direction: column; }
            .main-nav { justify-content: center; }
.header-top .fab.fa-viber, .header-top .fab.fa-telegram{font-size: 1.2rem}
        }

        /* ОБЩИЕ КНОПКИ И КАРТОЧКИ */
        .btn-primary, .btn-order-card {
            background: linear-gradient(95deg, #ff7a2f, #ff9955);
            color: white;
            border: none;
            padding: 12px 28px;
            font-weight: 700;
            border-radius: 40px;
            cursor: pointer;
            transition: 0.25s;
            display: inline-block;
            /* display: flex; */
            text-decoration: none;
            box-shadow: 0 8px 16px rgba(255,122,47,0.2);
        }
        .btn-primary:hover, .btn-order-card:hover {
            transform: translateY(-2px);
            background: linear-gradient(95deg, #e05f1a, #ff8844);
            box-shadow: 0 12px 22px rgba(255,122,47,0.3);
        }
        .btn-order-card {
            padding: 8px 22px;
            font-size: 0.9rem;
            margin-top: 16px;
        }

        /* БАННЕР — БОЛЬШОЙ И ЭФФЕКТНЫЙ */
        .banner {
            background: linear-gradient(112deg, #0a2f42 0%, #154e6b 100%);
            position: relative;
            overflow: hidden;
            padding: 110px 0;
            min-height: 550px;
            display: flex;
            align-items: center;
        }
        .banner-bg-img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.25;
            pointer-events: none;
        }
        .banner-overlay-img {
            position: absolute;
            bottom: -20px;
            right: 0;
            width: 45%;
            max-width: 550px;
            opacity: 0.35;
            pointer-events: none;
        }
        .banner-content {
            position: relative;
            z-index: 5;
            max-width: 680px;
            color: white;
        }
        .banner h1 {
            font-size: 3.6rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 0 2px 15px rgba(0,0,0,0.3);
        }
        .banner p {
            font-size: 1.3rem;
            margin-bottom: 32px;
            opacity: 0.95;
        }
        @media (max-width: 768px) {
            .banner { padding: 70px 0; }
            .banner h1 { font-size: 2.2rem; }
        }

        section { padding: 80px 0; }
        .section-title {
            font-size: 2rem;
            margin-bottom: 48px;
            text-align: center;
            font-weight: 800;
            background: linear-gradient(135deg, #0b3b5f, #2c6b8f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        /* КАРТОЧКИ УСЛУГ */
        .grid-3, .grid-4 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
        }
        .card {
            background: white;
            border-radius: 32px;
            padding: 28px 24px;
            box-shadow: 0 20px 30px rgba(0,0,0,0.04);
            transition: 0.25s;
            border: 1px solid #ecf3fa;
        }
        .card:hover { transform: translateY(-6px); box-shadow: 0 25px 40px rgba(0,0,0,0.08); }
        .card i { font-size: 1.2rem; background: linear-gradient(135deg, #ff7a2f, #ffb347); -webkit-background-clip: text; background-clip: text; color: transparent; }
        .card i.fab.fa-telegram {background: linear-gradient(135deg, #ffffff, #fff9f1); -webkit-background-clip: text; background-clip: text; color: transparent; margin-left: 8px;}
        .card h3 { margin-top: 15px;}
        .check-list { list-style: none; margin-top: 16px; }
        .check-list li { margin: 8px 0; display: flex; gap: 10px; align-items: center; }
        .price-badge { font-weight: 800; font-size: 1.4rem; margin: 12px 0; color: #ff7a2f; }

        /* СРАВНЕНИЕ */
        .compare-grid { display: flex; flex-wrap: wrap; gap: 28px; justify-content: center; }
        .compare-card { flex: 1; background: white; border-radius: 32px; padding: 24px; box-shadow: 0 10px 20px rgba(0,0,0,0.03); border: 1px solid #eef2f8; }

        /* 8 ПРЕИМУЩЕСТВ */
        .advantages-8 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
            gap: 30px;
        }
        .adv-item {
            background: linear-gradient(145deg, #ffffff, #f9fcff);
            padding: 24px;
            border-radius: 28px;
            border: 1px solid #eef3fc;
        }
        .adv-item i { font-size: 2rem; background: linear-gradient(135deg, #ff7a2f, #ffb347); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 16px; display: inline-block; }

        /* ЭТАПЫ */
        .stages { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; }
        .stage-card { background: white; flex: 1 1 200px; border-radius: 32px; padding: 24px; text-align: center; box-shadow: 0 8px 18px rgba(0,0,0,0.02); border: 1px solid #ecf3f8; }
        .stage-num { font-size: 2rem; font-weight: 800; color: #ff7a2f; opacity: 0.7; margin-bottom: 8px; }

        /* FAQ СТИЛЬНЫЙ */
        .faq-list { max-width: 900px; margin: 0 auto; }
        .faq-item {
            background: linear-gradient(115deg, #ffffff, #fefaf5);
            margin-bottom: 20px;
            border-radius: 32px;
            overflow: hidden;
            box-shadow: 0 12px 24px rgba(0,0,0,0.05);
            border: 1px solid #ffe6d5;
        }
        .faq-question {
            background: rgba(255,245,235,0.7);
            padding: 20px 28px;
            font-weight: 800;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            color: #1f4e6e;
        }
        .faq-answer { padding: 0 28px; max-height: 0; overflow: hidden; transition: 0.35s ease; background: white; border-radius: 0 0 28px 28px; }
        .faq-item.active .faq-answer { padding: 20px 28px; max-height: 400px; border-top: 1px solid #ffdec2; }

        
        .calculator-modern {
            background: linear-gradient(125deg, #ffffff, #f4faff);
            border-radius: 48px;
            padding: 40px;
            box-shadow: 0 25px 45px rgba(0,0,0,0.08);
            border: 1px solid #eef4fc;
        }
        .calc-params {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            margin-bottom: 30px;
        }
        .param-group {
            flex: 1;
            min-width: 180px;
        }
        .param-group label {
            font-weight: 700;
            display: block;
            margin-bottom: 10px;
            color: #0b3b5f;
        }
        select, .param-group input[type="range"] {
            width: 100%;
            padding: 12px 16px;
            border-radius: 60px;
            border: 1px solid #cbdde9;
            background: white;
            font-size: 1rem;
            transition: 0.2s;
        }
        .checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin: 20px 0 30px;
            background: #f8fafd;
            padding: 20px 24px;
            border-radius: 48px;
        }
        .checkbox-group label {
            display: flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
            font-weight: 500;
        }
        .total-block {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            background: white;
            padding: 20px 30px;
            border-radius: 60px;
            box-shadow: 0 6px 14px rgba(0,0,0,0.02);
        }
        .total-price {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ff7a2f, #ffa75e);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

/* Стили для полей имени и телефона */
.callback-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin: 20px 0 30px;
    background: #f8fafd;
    padding: 20px 24px;
    border-radius: 48px;
}
.callback-field-group {
    flex: 1;
    min-width: 180px;
}
.callback-field-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #0b3b5f;
    font-size: 0.9rem;
}
.callback-field-group label i {
    margin-right: 6px;
    color: #ff7a2f;
}
.callback-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 60px;
    border: 1px solid #cbdde9;
    background: white;
    font-size: 1rem;
    transition: 0.2s;
    font-family: inherit;
}
.callback-input:focus {
    outline: none;
    border-color: #ff7a2f;
    box-shadow: 0 0 0 3px rgba(255,122,47,0.1);
}


.callback-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin: 20px 0 30px;
    background: #f8fafd;
    padding: 20px 24px;
    border-radius: 48px;
}
.callback-field-group {
    flex: 1;
    min-width: 180px;
}
.callback-field-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #0b3b5f;
    font-size: 0.9rem;
}
.callback-field-group label i {
    margin-right: 6px;
    color: #ff7a2f;
}
.callback-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 60px;
    border: 1px solid #cbdde9;
    background: white;
    font-size: 1rem;
    transition: 0.2s;
    font-family: inherit;
}
.callback-input:focus {
    outline: none;
    border-color: #ff7a2f;
    box-shadow: 0 0 0 3px rgba(255,122,47,0.1);
}

        /* КОНТАКТЫ ПЕРЕД ФУТЕРОМ */
        .contact-block {
            background: linear-gradient(135deg, #0a2f42, #135b78);
            border-radius: 48px;
            padding: 48px 40px;
            margin: 40px 0 60px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: white;
        }
        .contact-info i { width: 32px; color: #ffbc8c; margin-right: 12px; }
        .contact-info p { margin: 12px 0; display: flex; align-items: center; }

        /* ФУТЕР */
        .footer { background: #0b1e28; color: #bdd4e0; padding: 50px 0 30px; }
        .footer-inner { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
        .footer-col h4 { color: white; margin-bottom: 18px; }
        .footer-col a { color: #bdd4e0; text-decoration: none; display: block; margin-bottom: 10px; }
        .footer-col i.fab.fa-telegram {margin-left: 5px;}
        .copyright { text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid #2a4b5e; }



        .page-header {
    background: linear-gradient(112deg, #0a2f42 0%, #154e6b 100%);
    padding: 60px 0;
    text-align: center;
    color: white;
}
.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}
.about-section {
    padding: 60px 0;
}
.about-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    align-items: center;
}
.about-text {
    flex: 1.5;
}
.about-text h2 {
    font-size: 2rem;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #0b3b5f, #2c6b8f);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.about-text p {
    font-size: 1.1rem;
    line-height: 1.5;
    margin-bottom: 20px;
    color: #2c3e4e;
}
.about-stats {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.stat-card {
    background: linear-gradient(145deg, #ffffff, #f9fcff);
    border-radius: 32px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid #eef3fc;
    box-shadow: 0 8px 20px rgba(0,0,0,0.02);
}
.stat-card i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #ff7a2f, #ffb347);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 12px;
    display: inline-block;
}
.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: #ff7a2f;
}
.timeline {
    margin: 40px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
}
.timeline-item {
    flex: 1;
    text-align: center;
    padding: 20px;
    border-left: 3px solid #ff7a2f;
    background: #fefaf5;
    border-radius: 24px;
}
.section-title {
    font-size: 2rem;
    margin-bottom: 48px;
    text-align: center;
    font-weight: 800;
    background: linear-gradient(135deg, #0b3b5f, #2c6b8f);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.value-card, .reason-card {
    background: white;
    border-radius: 32px;
    padding: 24px;
    box-shadow: 0 20px 30px rgba(0,0,0,0.04);
    border: 1px solid #ecf3fa;
    transition: 0.25s;
}
.value-card:hover, .reason-card:hover { transform: translateY(-6px); }
.value-card i, .reason-card i {
    font-size: 2rem;
    background: linear-gradient(135deg, #ff7a2f, #ffb347);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 16px;
    display: inline-block;
}
.grid-2cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 20px;
}
.contact-block {
    background: linear-gradient(135deg, #0a2f42, #135b78);
    border-radius: 48px;
    padding: 48px 40px;
    margin: 40px 0 60px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    color: white;
}
.contact-info i { width: 32px; color: #ffbc8c; margin-right: 12px; }
.contact-info p { margin: 12px 0; display: flex; align-items: center; }
@media (max-width: 768px) {
    .about-grid { flex-direction: column; }
    .page-header h1 { font-size: 2.2rem; }
    .timeline { flex-direction: column; }

     .calculator-modern {
            padding: 20px;
        }
}


/* СТИЛИ ДЛЯ СТРАНИЦЫ ПРАЙС-ЛИСТ */
.page-header {
    background: linear-gradient(112deg, #0a2f42 0%, #154e6b 100%);
    padding: 60px 0;
    text-align: center;
    color: white;
}
.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}
.price-section {
    padding: 60px 0;
    border-bottom: 1px solid #eef2f8;
}
.price-section:last-child {
    border-bottom: none;
}
.price-section h2 {
    font-size: 1.5rem;
    margin-bottom: 32px;
    padding-left: 16px;
    border-left: 5px solid #ff7a2f;
    color: #1f3e4c;
}
.price-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}
.price-table th {
    background: #f0f5fa;
    padding: 18px 20px;
    text-align: left;
    font-weight: 700;
    color: #0b3b5f;
    font-size: 1rem;
}
.price-table td {
    padding: 14px 20px;
    border-bottom: 1px solid #edf2f7;
    color: #2c3e50;
}
.price-table tr:last-child td {
    border-bottom: none;
}
.price-table tr:hover td {
    background: #fefaf5;
}
.price-note {
    font-size: 0.85rem;
    color: #ff7a2f;
    font-weight: 500;
}
.price-value {
    font-weight: 700;
    color: #1f3e4c;
    white-space: nowrap;
}
@media (max-width: 768px) {
    .price-table th, .price-table td { padding: 12px 12px; }
    .price-value { white-space: normal; }
    .page-header h1 { font-size: 2.2rem; }
}

@media (max-width: 500px) {
    .main-nav {gap: 10px;}
       /* .header-top span {
            margin-right: 46px;
        } */
}