/* ============================================
   СТРОИТЕЛЬНАЯ КОМПАНИЯ - СВЕТЛАЯ ВЕРСИЯ
   ============================================ */

/* ---------- 3D BACKGROUND (three.js canvas) ---------- */
.bg-stage {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
}
.bg-stage canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

/* ---------- ОБНУЛЕНИЕ ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    /* блокировка pinch-zoom на тач-устройствах,
       обычная прокрутка работает как раньше */
    touch-action: pan-x pan-y;
    /* scrollbar-gutter резервирует место под скроллбар всегда —
       при открытии модалки сайт больше не прыгает вправо */
    scrollbar-gutter: stable;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: #f0f2f5;
    color: #2d3e50;
    scroll-behavior: smooth;
    overflow-x: hidden;
    touch-action: pan-x pan-y;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Inter', sans-serif;
    font-weight: 600;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #1a5f7a;
    position: relative;
    padding-bottom: 15px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #1a5f7a;
}

/* ---------- НАВИГАЦИЯ ---------- */
.navbar {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid #e0e4e8;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
}

.nav-links a {
    color: #2d3e50;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #1a5f7a;
}

.callback-btn {
    background: #1a5f7a;
    border: none;
    padding: 8px 20px;
    border-radius: 30px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.callback-btn:hover {
    background: #0e3e52;
    transform: translateY(-2px);
}

/* ---------- БУРГЕР-МЕНЮ (МОБИЛЬНЫЕ) ---------- */
.burger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1002;
}

.burger span {
    width: 25px;
    height: 2px;
    background: #1a5f7a;
    transition: 0.3s;
}

/* ---------- HERO ---------- */
.hero {
    /* 100vh на iOS Safari включает URL-бар → hero вылазит на ~70px;
       svh/dvh учитывают это, vh — фоллбэк для старых браузеров */
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #e8edf2 0%, #f0f2f5 100%);
    padding: 20px;
    overflow-x: hidden;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #1a5f7a;
}

.hero-content p {
    font-size: 1.2rem;
    color: #5a6e7a;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- КНОПКИ ---------- */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-primary {
    background: #1a5f7a;
    color: white;
    border: none;
}

.btn-primary:hover {
    background: #0e3e52;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 2px solid #1a5f7a;
    color: #1a5f7a;
}

.btn-secondary:hover {
    background: rgba(26, 95, 122, 0.1);
    transform: translateY(-2px);
}

/* ---------- КОНТЕЙНЕР ---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    overflow-x: hidden;
}

/* ---------- КАРТОЧКИ УСЛУГ ---------- */
.services-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
    justify-content: center;
    align-items: stretch;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: white;
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    border: 1px solid #e0e4e8;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(26, 95, 122, 0.1);
    border-color: #1a5f7a;
}

.service-card .icon svg {
    width: 60px;
    height: 60px;
    stroke: #1a5f7a;
    stroke-width: 1.5;
    fill: none;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #2d3e50;
}

.service-card p {
    color: #6a7e8a;
    line-height: 1.5;
}

.price-count {
    display: inline-block;
    margin-top: 20px;
    padding: 6px 16px;
    background: #e8edf2;
    border-radius: 30px;
    color: #1a5f7a;
    font-size: 0.85rem;
    font-weight: 500;
}

/* ---------- ПРЕИМУЩЕСТВА ---------- */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advantage-card {
    text-align: center;
    padding: 25px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    border: 1px solid #e0e4e8;
}

.advantage-card:hover {
    transform: translateY(-3px);
    border-color: #1a5f7a;
}

.advantage-card .icon svg {
    width: 48px;
    height: 48px;
    stroke: #1a5f7a;
    stroke-width: 1.5;
    fill: none;
    margin-bottom: 15px;
}

.advantage-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #2d3e50;
}

.advantage-card p {
    font-size: 0.9rem;
    color: #6a7e8a;
}

/* ---------- СПИСОК УСЛУГ ---------- */
.services-list {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e0e4e8;
}

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    border-bottom: 1px solid #e0e4e8;
    transition: background 0.3s;
}

.service-item:hover {
    background: #f8fafc;
}

.service-name {
    font-size: 1rem;
    color: #2d3e50;
    font-weight: 500;
}

.request-btn {
    background: transparent;
    border: 1px solid #1a5f7a;
    padding: 8px 20px;
    border-radius: 30px;
    color: #1a5f7a;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
}

.request-btn:hover {
    background: #1a5f7a;
    color: white;
}

/* ---------- КОНТАКТЫ ---------- */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid #e0e4e8;
    cursor: pointer;
}

.contact-card:hover {
    border-color: #1a5f7a;
    transform: translateY(-3px);
}

.contact-card:active {
    transform: scale(0.98);
}

.contact-card .icon svg {
    width: 40px;
    height: 40px;
    stroke: #1a5f7a;
    stroke-width: 1.5;
    fill: none;
    margin-bottom: 15px;
}

.contact-card h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #2d3e50;
}

.contact-card p, .contact-card a {
    color: #6a7e8a;
    text-decoration: none;
}

.contact-card a:hover {
    color: #1a5f7a;
}

/* ===== ЯРКИЕ КНОПКИ В КОНТАКТАХ ===== */
.contacts-buttons .btn-secondary {
    background: linear-gradient(135deg, #1a5f7a, #0e3e52);
    border: none;
    color: white;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 40px;
    box-shadow: 0 4px 12px rgba(26, 95, 122, 0.3);
    transition: all 0.3s ease;
}

.contacts-buttons .btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(26, 95, 122, 0.4);
    background: linear-gradient(135deg, #0e3e52, #1a5f7a);
}

@media (max-width: 768px) {
    .contacts-buttons .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
        min-width: 130px;
    }
}

/* ---------- КНОПКИ КОНТАКТОВ (ПК - ПО ЦЕНТРУ) ---------- */
.contacts-buttons {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* ---------- ССЫЛКИ НА КАРТЫ (ПК - ПО ЦЕНТРУ) ---------- */
.map-links {
    text-align: center;
    margin-top: 15px;
    margin-bottom: 30px;
}

.map-links a {
    margin: 0 8px;
    text-decoration: none;
    color: #1a5f7a;
}

.map-links a:hover {
    text-decoration: underline;
}

/* ---------- КАРТА ---------- */
.map-container {
    background: white;
    border-radius: 20px;
    padding: 0;
    margin-top: 40px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border: 10px solid #e0e4e8;
    overflow: hidden;
}

.map-container:hover {
    box-shadow: 0 8px 35px rgba(0, 0, 0, 0.12);
    border-color: #1a5f7a;
}

.map-frame {
    width: 100%;
    height: 450px;
    border-radius: 0;
    border: none;
    display: block;
}

/* ---------- ФУТЕР ---------- */
footer {
    background: #1a2a30;
    color: #b0c0c8;
    padding: 40px 20px 20px;
    margin-top: 60px;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-item h4 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 1rem;
}

.footer-item p, .footer-item a {
    color: #b0c0c8;
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-item a:hover {
    color: #fff;
}

/* ===== ФУТЕР: КНОПКА ОБРАТНЫЙ ЗВОНОК (ПК) ===== */
.footer-item .callback-btn {
    background: #1a5f7a;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 220px;
    margin-top: 10px;
}

.footer-item .callback-btn:hover {
    background: #0e3e52;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(26, 95, 122, 0.3);
}

/* ===== ФУТЕР: КНОПКА ОБРАТНЫЙ ЗВОНОК (МОБИЛЬНЫЕ) ===== */
@media (max-width: 768px) {
    .footer-item .callback-btn {
        padding: 12px 20px;
        font-size: 0.95rem;
        width: 100%;
        max-width: 280px;
        margin: 10px auto 0;
        display: block;
    }
    
    /* Центрируем кнопку в мобильном футере */
    .footer-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-item .callback-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
        max-width: 260px;
    }
}

/* ---------- МОДАЛЬНЫЕ ОКНА ---------- */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 20px;
    padding: 35px;
    max-width: 500px;
    width: 90%;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 8px;
    right: 8px;
    /* WCAG hit-target: ≥44×44 — раньше был ~24×24 */
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    line-height: 1;
    background: transparent;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    color: #999;
    transition: color 0.2s, background 0.2s;
}

.close-modal:hover {
    color: #1a5f7a;
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
    color: #1a5f7a;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #2d3e50;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid #e0e4e8;
    border-radius: 10px;
    color: #2d3e50;
    font-size: 16px;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a5f7a;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: #1a5f7a;
    border: none;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.submit-btn:hover {
    background: #0e3e52;
}

/* ===== СТИЛИ ДЛЯ СТРАНИЦЫ УСЛУГ ===== */
.service-category {
    margin-bottom: 60px;
}

.service-category h3 {
    font-size: 1.8rem;
    color: #1a5f7a;
    border-left: 4px solid #1a5f7a;
    padding-left: 20px;
    margin-bottom: 15px;
}

.service-category .price-range {
    background: #e8edf2;
    padding: 10px 20px;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 20px;
    font-weight: 600;
    color: #1a5f7a;
    font-size: 1rem;
}

.category-request-btn {
    background: #1a5f7a;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 20px;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.category-request-btn:hover {
    background: #0e3e52;
    transform: translateY(-2px);
}

.service-footer {
    text-align: center;
    margin-top: 15px;
    padding: 15px 20px;
    background: #f8fafc;
    border-radius: 16px;
    color: #2d3e50;
}

.service-footer strong {
    color: #1a5f7a;
}

/* ===== АДАПТИВНОСТЬ (МОБИЛЬНЫЕ УСТРОЙСТВА 768px И МЕНЬШЕ) ===== */
@media (max-width: 768px) {
    /* НАВИГАЦИЯ */
    .navbar {
        top: 10px;
        right: 10px;
        padding: 8px 15px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        border-radius: 40px;
        z-index: 1002;
    }
    
    .burger {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 32px;
        height: 32px;
        cursor: pointer;
        gap: 4px;
        z-index: 1003;
    }
    
    .burger span {
        width: 22px;
        height: 2px;
        background: #1a5f7a;
        transition: all 0.3s ease;
        border-radius: 2px;
    }
    
    .burger.active span:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }
    
    .burger.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    
    .burger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* ОВЕРЛЕЙ */
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* ВЕРТИКАЛЬНОЕ МЕНЮ */
    .nav-links {
        position: fixed;
        top: 70px;
        right: -280px;
        width: 240px;
        height: auto;
        background: white;
        border-radius: 20px;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1001;
        padding: 16px 12px;
        border: 1px solid rgba(26, 95, 122, 0.15);
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-links.active {
        right: 10px;
    }
    
    .nav-links li {
        width: 100%;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .nav-links a {
        display: block;
        padding: 12px 16px;
        font-size: 16px;
        font-weight: 500;
        color: #2d3e50;
        text-decoration: none;
        background: #f8f9fa;
        border-radius: 12px;
        transition: all 0.25s ease;
        text-align: center;
        border: 1px solid #e0e4e8;
    }
    
    .nav-links a:hover {
        background: #1a5f7a;
        color: white;
        border-color: #1a5f7a;
        transform: translateX(4px);
    }
    
    .callback-btn {
        padding: 6px 14px;
        font-size: 12px;
        z-index: 1003;
        position: relative;
    }
    
    /* КОНТАКТЫ: 2 КОЛОНКИ (для мобильных) */
    .contacts-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
        margin-top: 30px !important;
    }
    
    .contact-card {
        padding: 15px 10px !important;
    }
    
    .contact-card .icon svg {
        width: 32px !important;
        height: 32px !important;
    }
    
    .contact-card h3 {
        font-size: 0.9rem !important;
        margin-bottom: 8px !important;
    }
    
    .contact-card p {
        font-size: 0.8rem !important;
        word-break: break-word !important;
    }
    
    /* КНОПКИ КОНТАКТОВ (горизонтально, по центру) */
    .contacts-buttons {
        display: flex !important;
        flex-direction: row !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 12px !important;
        margin-top: 30px !important;
        flex-wrap: wrap !important;
    }
    
    .contacts-buttons .btn,
    .contacts-buttons .btn-secondary {
        width: auto !important;
        min-width: 120px !important;
        padding: 10px 16px !important;
        font-size: 0.85rem !important;
        margin: 0 !important;
        text-align: center !important;
    }
    
    /* ССЫЛКИ НА КАРТЫ (слева на мобильных) */
    .map-links {
        text-align: left !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
        margin-top: 15px !important;
        margin-bottom: 30px !important;
    }
    
    .map-links a {
        display: inline-block !important;
        padding: 8px 12px !important;
        background: #e8edf2 !important;
        border-radius: 20px !important;
        text-decoration: none !important;
        font-size: 13px !important;
        margin: 0 !important;
    }
    
    /* КАРТА */
    .map-frame {
        height: 250px !important;
    }
    
    /* ОСТАЛЬНЫЕ МОБИЛЬНЫЕ СТИЛИ */
    .hero-content h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 50px 15px;
    }
    
    .services-grid-2x2,
    .services-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 25px;
    }
    
    .modal-content {
        padding: 25px;
        width: 95%;
    }
    
    .modal-content h3 {
        font-size: 1.3rem;
    }
}

/* ===== МАЛЕНЬКИЕ ТЕЛЕФОНЫ (480px И МЕНЬШЕ) ===== */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
        width: 220px;
    }
    
    .service-card {
        padding: 20px;
    }
    
    .service-card .icon svg {
        width: 45px;
        height: 45px;
    }
    
    .service-card h3 {
        font-size: 1.2rem;
    }
    
    .map-frame {
        height: 200px;
    }
    
    .footer-item h4 {
        font-size: 1rem;
    }
    
    .footer-item p {
        font-size: 0.85rem;
    }
    
    /* Кнопки контактов на маленьких телефонах */
    .contacts-buttons {
        gap: 8px !important;
    }
    
    .contacts-buttons .btn,
    .contacts-buttons .btn-secondary {
        min-width: 100px !important;
        padding: 8px 12px !important;
        font-size: 0.8rem !important;
    }
    
    .map-links a {
        font-size: 11px !important;
        padding: 6px 10px !important;
    }
}

/* ===== ОСНОВНОЙ ФОН СТРАНИЦЫ (ДЛЯ ЕДИНОЙ МАТРИЦЫ) ===== */
body {
    background: linear-gradient(135deg, #e8edf2 0%, #f0f2f5 100%);
    position: relative;
}

/* Убираем фоны у секций, чтобы был виден единый фон матрицы */
.hero,
.container,
footer {
    background: transparent !important;
}

/* Лёгкое свечение для карточек */
.service-card,
.advantage-card,
.contact-card,
.services-list {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(2px);
}

/* Затемняем фон модального окна, чтобы матрица не мешала */
.modal {
    background: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background: white;
}
/* ===== ФУТЕР (возвращаем оригинальный вид) ===== */
footer {
    background: #1a2a30 !important;
    color: #b0c0c8 !important;
    position: relative;
    z-index: 10;
}

.footer-item h4 {
    color: #ffffff !important;
}

.footer-item p,
.footer-item a {
    color: #b0c0c8 !important;
}

.footer-item a:hover {
    color: #ffffff !important;
}

.footer-item .callback-btn {
    background: #1a5f7a !important;
    color: white !important;
}

.footer-item .callback-btn:hover {
    background: #0e3e52 !important;
}

/* Футер на мобильных */
@media (max-width: 768px) {
    footer {
        background: #1a2a30 !important;
    }
}

/* ===== КНОПКА НА ВСЮ ШИРИНУ КОНТЕЙНЕРА ===== */
.service-category {
    background: white;
    border-radius: 24px;
    padding: 25px;
    margin-bottom: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e4e8;
}

.category-header h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.6rem;
}

/* Кнопка на всю ширину */
.category-request-btn {
    width: 100%;
    background: linear-gradient(135deg, #1a5f7a, #0e3e52);
    border: none;
    padding: 14px 20px;
    border-radius: 16px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    margin: 15px 0 20px;
}

.category-request-btn .btn-title {
    font-weight: bold;
    font-size: 1.1rem;
    display: block;
    margin-top: 5px;
}

.category-request-btn:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #0e3e52, #1a5f7a);
}

.price-range {
    background: #e8edf2;
    padding: 10px 20px;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 20px;
    font-weight: 600;
    color: #1a5f7a;
    font-size: 1rem;
}
/* ====================== ОТЗЫВЫ КЛИЕНТОВ ====================== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
    max-width: 1100px;
    margin: 0 auto;
}

.review-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    border: 1px solid #e0e4e8;
    border-radius: 14px;
    padding: 24px 22px;
    box-shadow: 0 4px 14px rgba(26, 95, 122, 0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.review-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(26, 95, 122, 0.12);
}

/* Место под фото клиента — пользователь подставит свои JPG */
.review-photo {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e8edf2 0%, #d6dde6 100%);
    border: 3px solid #ffffff;
    box-shadow: 0 2px 8px rgba(26, 95, 122, 0.18);
    margin-bottom: 14px;
    background-size: cover;
    background-position: center;
    /* placeholder-силуэт */
    position: relative;
}
.review-photo::after {
    content: '👤';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.3rem;
    color: #b0bac3;
    opacity: 0.7;
}
.review-photo[style*="background-image"]::after { content: none; }

.review-stars {
    color: #f5b301;
    font-size: 1.05rem;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.review-text {
    color: #45525f;
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 14px;
}

.review-author {
    font-weight: 600;
    color: #1a5f7a;
    font-size: 0.95rem;
}
.review-author span {
    display: block;
    font-weight: 400;
    color: #7a8a96;
    font-size: 0.82rem;
    margin-top: 3px;
}

/* Мобильная оптимизация — отзывы в одну колонку */
@media (max-width: 600px) {
    .reviews-grid { gap: 16px; }
    .review-card { padding: 20px 18px; }
    .review-photo { width: 72px; height: 72px; }
}

/* iOS Safari: убираем «прыжок» при тапе на карточку */
.review-card,
.contact-card {
    -webkit-tap-highlight-color: transparent;
}

/* ============================================
   HERO — бейдж и подзаголовок
============================================ */
.hero-badge {
    display: inline-block;
    background: rgba(26, 95, 122, 0.1);
    color: #1a5f7a;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 18px;
    border: 1px solid rgba(26, 95, 122, 0.2);
}
.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: #1a5f7a;
    margin-bottom: 12px;
}

/* ============================================
   ДЕВИЗ
============================================ */
.deviz-section {
    padding: 56px 20px;
    text-align: center;
    background: #c4511b;
}
.deviz-inner {
    max-width: 820px;
    margin: 0 auto;
}
.deviz-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    margin-bottom: 20px;
}
.deviz-quote {
    margin: 0;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 700;
    line-height: 1.3;
    color: #ffffff;
    letter-spacing: -0.01em;
}
.deviz-quote span.q {
    color: rgba(255,255,255,0.5);
    font-size: 1.4em;
    line-height: 0;
    vertical-align: -0.15em;
}

/* ============================================
   ЦИФРЫ (stats)
============================================ */
.stats {
    margin-top: -20px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}
.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid #e0e4e8;
    border-radius: 16px;
    padding: 24px 16px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(26, 95, 122, 0.12);
}
.stat-number {
    font-size: 2.4rem;
    font-weight: 700;
    color: #1a5f7a;
    line-height: 1;
    margin-bottom: 8px;
    font-family: 'Montserrat', sans-serif;
}
.stat-label {
    font-size: 0.92rem;
    color: #2d3e50;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .stat-number { font-size: 1.9rem; }
}

/* ============================================
   НАШИ РАБОТЫ
============================================ */
.works-intro {
    text-align: center;
    max-width: 700px;
    margin: -25px auto 35px;
    color: #5a6b78;
}
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.work-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid #e0e4e8;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}
.work-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(26, 95, 122, 0.15);
}
.work-photo {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #1a5f7a 0%, #2d3e50 100%);
    overflow: hidden;
}
.work-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.work-photo.no-photo::before {
    content: '🏗';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    opacity: 0.3;
}
.work-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.95);
    color: #1a5f7a;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    backdrop-filter: blur(6px);
}
.work-info {
    padding: 20px 22px 22px;
}
.work-info h3 {
    font-size: 1.15rem;
    color: #1a5f7a;
    margin-bottom: 10px;
}
.work-desc {
    color: #5a6b78;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 14px;
}
.work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.work-tag {
    background: rgba(26, 95, 122, 0.08);
    color: #1a5f7a;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
}
@media (max-width: 600px) {
    .works-grid { grid-template-columns: 1fr; gap: 16px; }
    .work-info { padding: 16px 18px 18px; }
}

/* ============================================
   ПОЧЕМУ ВЫБИРАЮТ НАС
============================================ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}
.why-item {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    border: 1px solid #e0e4e8;
    border-left: 4px solid #1a5f7a;
    border-radius: 12px;
    padding: 22px 24px;
    transition: transform 0.25s, box-shadow 0.25s;
}
.why-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(26, 95, 122, 0.1);
}
.why-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    line-height: 1;
}
.why-item h3 {
    color: #1a5f7a;
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.why-item p {
    color: #5a6b78;
    font-size: 0.92rem;
    line-height: 1.5;
}

/* ============================================
   КАК МЫ РАБОТАЕМ (шаги)
============================================ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    position: relative;
}
.step-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    border: 1px solid #e0e4e8;
    border-radius: 14px;
    padding: 24px 16px;
    position: relative;
    transition: transform 0.3s;
}
.step-item:hover { transform: translateY(-3px); }
.step-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #1a5f7a;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    margin: 0 auto 14px;
    font-family: 'Montserrat', sans-serif;
}
.step-item h3 {
    color: #1a5f7a;
    font-size: 1.02rem;
    margin-bottom: 6px;
}
.step-item p {
    color: #5a6b78;
    font-size: 0.88rem;
    line-height: 1.4;
}
@media (max-width: 900px) {
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .steps-grid { grid-template-columns: 1fr; }
}

/* ============================================
   ФИНАЛЬНЫЙ CTA
============================================ */
.cta-final {
    text-align: center;
}
.cta-sub {
    color: #5a6b78;
    margin: -20px auto 28px;
    max-width: 500px;
    font-size: 1.05rem;
}