:root {
            --primary: #a4c3d2; 
            --dark: #2c3e50;    
            --light-bg: #f4f7f9; 
            --white: #ffffff;
            --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        /* --- ОБНУЛЕНИЕ И БАЗОВЫЕ СТИЛИ --- */
        * { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }

        body {
            font-family: 'Montserrat', sans-serif;
            color: var(--dark);
            line-height: 1.7;
            background-color: var(--white);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden; /* Предотвращает горизонтальный скролл на мобильных */
        }

        .container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

        img {
            border-radius: 20px;
            max-width: 100%; /* Добавлено для адаптивности */
            height: auto;
        }

        /* --- ВЕРХНЯЯ ПАНЕЛЬ --- */
        .top-bar {
            background: var(--light-bg);
            padding: 12px 0;
            font-size: 11px;
            letter-spacing: 1px;
            text-transform: uppercase;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .social-links a {
            color: var(--dark);
            margin-left: 20px;
            text-decoration: none;
            opacity: 0.7;
            transition: var(--transition);
            font-size: 18px; 
        }

        .social-links a:hover { opacity: 1; color: var(--primary); }

        /* --- ХЕДЕР --- */
        header {
            padding: 30px 0;
            background: var(--white);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.02);
            transition: var(--transition);
        }

        header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative; /* Для позиционирования мобильного меню */
        }

        .logo {
            font-family: 'Playfair Display', serif;
            font-size: 24px;
            letter-spacing: 2px;
            font-weight: 700;
            z-index: 1002; /* Чтобы лого было поверх меню */
        }

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li { margin: 0 15px; }

        nav ul li a {
            text-decoration: none;
            color: var(--dark);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 1.5px;
            transition: var(--transition);
            position: relative;
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: -5px; left: 0;
            width: 0; height: 1px;
            background: var(--primary);
            transition: var(--transition);
        }

        nav ul li a:hover::after { width: 100%; }

        /* Гамбургер меню (скрыт на десктопе) */
        .hamburger {
            display: none;
            cursor: pointer;
            z-index: 1002;
            font-size: 24px;
            color: var(--dark);
        }

        /* --- HERO SLIDER --- */
        .hero {
            background-color: var(--light-bg);
            padding: 120px 0;
            display: flex;
            align-items: center;
            min-height: 85vh;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1.6fr;
            gap: 60px;
            align-items: center;
        }

        .hero-text h1 {
            font-family: 'Playfair Display', serif;
            font-size: 64px;
            line-height: 1.1;
            margin-bottom: 30px;
            font-weight: 400;
        }

        .hero-text p {
            font-size: 16px;
            color: #777;
            margin-bottom: 40px;
            max-width: 450px;
        }

        .btn-main {
            display: inline-block;
            padding: 18px 45px;
            background: var(--primary);
            color: white;
            text-decoration: none;
            font-size: 11px;
            letter-spacing: 2px;
            font-weight: 600;
            border-radius: 50px; 
            transition: var(--transition);
            cursor: pointer;
            border: none;
            text-transform: uppercase;
        }

        .btn-main:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(164, 195, 210, 0.4);
        }

        .hero-collage {
            display: flex;
            gap: 25px;
            align-items: flex-end;
        }

        .collage-item {
            flex: 1;
            box-shadow: 0 30px 60px rgba(0,0,0,0.12); 
            line-height: 0;
            border-radius: 20px;
            transition: var(--transition);
        }

        .collage-item:hover {
            transform: translateY(-10px);
        }

        .collage-item img {
            width: 100%;
            display: block;
            height: auto;
        }

        .item-1 { margin-bottom: 80px; } 
        .item-2 { margin-bottom: 40px; }

        /* --- БЛОК О НАС --- */
        .about {
            padding: 150px 0;
            background: var(--white);
        }

        .about-grid {
            display: flex;
            align-items: center;
            gap: 100px;
        }

        .about-images {
            flex: 1;
        }

        .frame {
            position: relative;
            box-shadow: 0 30px 60px rgba(0,0,0,0.1);
            line-height: 0;
            border-radius: 20px;
        }

        .about-text { flex: 1; }

        .about-text h2, .section-title {
            font-family: 'Playfair Display', serif;
            font-size: 42px;
            margin-bottom: 30px;
            position: relative;
            line-height: 1.1; 
        }

        .about-text h2::before {
            content: '';
            position: absolute;
            top: -20px; left: 0;
            width: 40px; height: 1px;
            background: var(--primary);
        }

        .features {
            margin-top: 40px;
            margin-bottom: 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .feature-item {
            font-size: 13px;
            font-weight: 500;
            display: flex;
            align-items: center;
        }

        .feature-item i {
            color: var(--primary);
            margin-right: 10px;
            font-size: 10px;
        }

        /* --- КАК МЫ РАБОТАЕМ --- */
        .work {
            padding: 120px 0;
            background: var(--light-bg);
            text-align: center;
        }

        .steps-container {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin-top: 50px;
        }

        .steps-container::after {
            content: '';
            position: absolute;
            top: 50px; left: 10%;
            width: 80%; height: 1px;
            background: #d1dee4;
            z-index: 1;
        }

        .step {
            flex: 1;
            padding: 0 20px;
            position: relative;
            z-index: 2;
        }

        .step-icon {
            width: 100px;
            height: 100px;
            background: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 30px;
            font-family: 'Playfair Display', serif;
            font-size: 24px;
            color: var(--primary);
            border: 1px solid #e0e8ed;
            transition: var(--transition);
        }

        .step:hover .step-icon {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .step h3 {
            font-size: 16px;
            margin-bottom: 15px;
            letter-spacing: 1px;
        }

        .step p {
            font-size: 13px;
            color: #777;
            line-height: 1.6;
        }

        /* --- ПОРТФОЛИО --- */
        .portfolio {
            padding: 120px 0;
            background: var(--white);
        }

        .portfolio-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 50px;
        }

        .portfolio-carousel {
            display: flex;
            gap: 30px;
            overflow-x: auto;
            padding-bottom: 40px;
            scroll-snap-type: x mandatory;
            scrollbar-width: none;
            -webkit-overflow-scrolling: touch; /* Плавный скролл на iOS */
        }

        .portfolio-carousel::-webkit-scrollbar { display: none; }

        .portfolio-item {
            min-width: 400px;
            scroll-snap-align: start;
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        .portfolio-item:hover { transform: translateY(-10px); }

        .portfolio-img-wrapper {
            position: relative;
            overflow: hidden;
            border-radius: 20px;
            margin-bottom: 20px;
        }

        .portfolio-item img {
            width: 100%;
            height: 500px;
            object-fit: cover;
            transition: transform 0.6s;
        }

        .portfolio-item:hover img { transform: scale(1.05); }

        .portfolio-meta {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #999;
            margin-bottom: 10px;
        }

        .portfolio-item h3 {
            font-family: 'Playfair Display', serif;
            font-size: 24px;
            margin-bottom: 20px;
        }

        .btn-read {
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 2px;
            color: var(--primary);
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-read::after {
            content: '';
            width: 30px; height: 1px;
            background: var(--primary);
            transition: var(--transition);
        }

        .portfolio-item:hover .btn-read::after { width: 50px; }

        /* --- УСЛУГИ --- */
        .services {
            padding: 120px 0;
            background: var(--light-bg);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .service-card {
            background: var(--white);
            padding: 50px 40px;
            border-radius: 20px;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .service-card:hover {
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            border-color: var(--primary);
        }

        .service-card i {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 25px;
            display: block;
        }

        .service-card h3 {
            font-family: 'Playfair Display', serif;
            font-size: 22px;
            margin-bottom: 15px;
        }

        .service-card p {
            font-size: 14px;
            color: #777;
            line-height: 1.6;
        }

        /* --- ФОРМА СВЯЗИ --- */
        .contact-section {
            padding: 150px 0;
            background: var(--white);
        }

        .contact-flex {
            display: flex;
            gap: 100px;
            align-items: center;
        }

        .contact-info-block {
            flex: 1;
        }

        .contact-info-block h2 {
            font-family: 'Playfair Display', serif;
            font-size: 48px;
            line-height: 1.1;
            margin-bottom: 30px;
        }

        .contact-form-block {
            flex: 1.2;
            background: var(--light-bg);
            padding: 60px;
            border-radius: 30px;
        }

        .contact-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .contact-form .full-width {
            grid-column: span 2;
        }

        .contact-form input, .contact-form textarea {
            width: 100%;
            padding: 18px 25px;
            border: 1px solid rgba(0,0,0,0.05);
            border-radius: 15px;
            font-family: 'Montserrat', sans-serif;
            background: var(--white);
            outline: none;
            transition: var(--transition);
        }

        .contact-form input:focus {
            border-color: var(--primary);
        }

        /* --- ФУТЕР --- */
        footer {
            background: var(--white);
            padding: 100px 0 40px;
            border-top: 1px solid #eee;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 60px;
            margin-bottom: 80px;
        }

        .footer-logo {
            font-family: 'Playfair Display', serif;
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 25px;
            display: block;
        }

        .footer-col h4 {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 30px;
            color: var(--dark);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 15px;
        }

        .footer-links a {
            text-decoration: none;
            color: #777;
            font-size: 14px;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--primary);
            padding-left: 5px;
        }

        .copyright {
            padding-top: 40px;
            border-top: 1px solid #f0f0f0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #bbb;
            letter-spacing: 1px;
        }

        /* --- КНОПКА UP --- */
        #scrollUp {
            position: fixed;
            bottom: 40px;
            right: 40px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 2000;
            box-shadow: 0 10px 20px rgba(164, 195, 210, 0.3);
        }

        #scrollUp.show {
            opacity: 1;
            visibility: visible;
        }

        #scrollUp:hover {
            transform: translateY(-5px);
            background: var(--dark);
        }

        /* --- МОДАЛЬНОЕ ОКНО --- */
        .modal {
            display: none; 
            position: fixed; 
            z-index: 2000; 
            left: 0; top: 0;
            width: 100%; height: 100%;
            background-color: rgba(44, 62, 80, 0.7);
            backdrop-filter: blur(5px);
            align-items: center;
            justify-content: center;
        }

        .modal.active { display: flex; }

        .modal-content {
            background-color: var(--white);
            padding: 50px;
            border-radius: 20px;
            width: 100%;
            max-width: 500px;
            position: relative;
            box-shadow: 0 20px 50px rgba(0,0,0,0.2);
            margin: 20px; /* Отступ на мобильных */
        }

        .close-modal {
            position: absolute;
            top: 20px; right: 25px;
            font-size: 28px;
            cursor: pointer;
            color: #ccc;
        }

        /* --- АДАПТИВНОСТЬ (МОБИЛЬНАЯ ВЕРСИЯ) --- */
        @media (max-width: 992px) {
            .container { padding: 0 20px; }

            /* Хедер и меню */
            .hamburger { display: block; }
            .nav-extra { display: none; }
            
            nav {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--white);
                box-shadow: 0 10px 30px rgba(0,0,0,0.1);
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease-in-out;
            }

            nav.active { max-height: 500px; }

            nav ul {
                flex-direction: column;
                padding: 20px 0;
                text-align: center;
            }

            nav ul li { margin: 5px 0; }

            /* Top Bar */
            .top-bar .contacts { font-size: 7px; text-transform: lowercase; }
            .social-links a { margin-left: 3px; font-size: 12px;}
			
			header {padding: 15px 0;}
			.about-text h2, .section-title {font-size: 30px;}

            /* Hero */
            .hero { padding: 80px 0; min-height: auto; }
            .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
            .hero-text h1 { font-size: 38px; } /* Уменьшен шрифт */
            .hero-text p { margin-left: auto; margin-right: auto; }
            .hero-collage { justify-content: center; gap: 10px; }
            .item-1 { margin-bottom: 40px; }
            .item-2 { margin-bottom: 20px; }

            /* About */
            .about { padding: 60px 0; }
            .about-grid { grid-template-columns: 1fr; flex-direction: column; gap: 40px; }
            .about-text { text-align: center; }
            .about-text h2::before { left: 50%; transform: translateX(-50%); }
            .features { text-align: left; }
            .about-images { width: 100%; }

            /* Work Steps */
            .work { padding: 60px 0; }
            .steps-container { flex-direction: column; gap: 40px; margin-top: 30px; }
            .steps-container::after { display: none; }

            /* Portfolio */
            .portfolio { padding: 60px 0; }
            .portfolio-header { flex-direction: column; align-items: flex-start; gap: 20px; }
            .portfolio-carousel { gap: 15px; }
            .portfolio-item { min-width: 280px; }
            .portfolio-item img { height: 350px; }

            /* Services */
            .services { padding: 60px 0; }
            .services-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 30px; }
            .service-card { padding: 30px 20px; }

            /* Contact */
            .contact-section { padding: 60px 0; }
            .contact-flex { flex-direction: column; gap: 40px; }
            .contact-info-block { text-align: center; }
            .contact-info-block h2 { font-size: 30px; }
            .contact-form-block { padding: 30px 20px; width: 100%; }
            .contact-form { grid-template-columns: 1fr; }
            .contact-form .full-width { grid-column: span 1; }

            /* Footer */
            footer { padding: 60px 0 30px; }
            .footer-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; margin-bottom: 40px; }
            .social-links { justify-content: center; }
            .copyright { flex-direction: column; gap: 15px; text-align: center; }
        }
        
        @media (min-width: 0px) and (max-width: 900px) {
            .footer-links li {margin-bottom: 0px;}
            .footer-col h4 {margin-bottom: 10px;}
            .footer-grid {gap: 25px;}
            .footer-logo {
                font-size: 24px;
                margin-bottom:20px;
                letter-spacing: 2px;
            }
        }