:root {
            --graphite: #1a1a1a;
            --dark-gray: #2a2a2a;
            --medium-gray: #4a4a4a;
            --light-gray: #e8e8e8;
            --concrete: #f0f0f0;
            --accent-gold: #B89A6E;
            --accent-gold-dark: #9C8255;
            --white: #ffffff;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
            --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
            --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
            --transition: all 0.3s ease;
        }

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

        body {
            font-family: 'Inter', sans-serif;
            color: var(--white);
            background-color: var(--graphite);
            overflow-x: hidden;
            line-height: 1.6;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Manrope', sans-serif;
            font-weight: 800;
            line-height: 1.2;
        }

        .container {
            padding-left: 1.5rem;
            padding-right: 1.5rem;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 15px 0;
            transition: var(--transition);
        }

        header.scrolled{
            background-color: rgba(26, 26, 26, 0.95);
            box-shadow: var(--shadow-md);
            padding: 10px 0;
        }

        .navbar {
            padding: 0;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            font-family: 'Manrope', sans-serif;
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--white) !important;
            white-space: nowrap;
        }

        .navbar-brand span.accent {
            color: var(--accent-gold);
        }

        .navbar-brand .logo-block {
            display: inline-block;
            width: 46px;
            height: 46px;
            background-image: url("/static/assets/logo.png");
            background-size: contain; /* или cover, 100% 100% */
            background-repeat: no-repeat;
            background-position: center;
            margin-right: 8px;
            border-radius: 4px;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }

        .navbar-nav .nav-link {
            color: var(--white) !important;
            font-weight: 500;
            font-size: 1.05rem;
            margin: 0 8px;
            position: relative;
            padding: 5px 0 !important;
            transition: var(--transition);
            white-space: nowrap;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--accent-gold) !important;
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-gold);
            transition: var(--transition);
        }

        .navbar-nav .nav-link:hover::after,
        .navbar-nav .nav-link.active::after {
            width: 100%;
        }

        .navbar-toggler {
            border: none;
            padding: 0;
            margin-left: 15px;
        }

        .navbar-toggler-icon {
            width: 24px;
            height: 24px;
            display: inline-block;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            height: auto;
            background: linear-gradient(rgba(26, 26, 26, 0.35), rgba(42, 42, 42, 0.45)), url('/static/assets/main.jpg');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 80px;
            padding-bottom: 80px;
        }

        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(42, 42, 42, 0.9) 0%, rgba(26, 26, 26, 0.95) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 750px;
            padding-top: 20px;
            margin: 0 auto;
            text-align: center;
        }

        .hero h1 {
            font-size: 2.1rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
            background: linear-gradient(to right, var(--white), var(--accent-gold));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.1;
            margin-bottom: 25px;
        }

        .hero p {
            font-size: 1.35rem;
            margin-bottom: 30px;
            color: var(--light-gray);
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btns {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-top: 30px;
            align-items: center;
        }

        .btn {
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            border: none;
            box-shadow: var(--shadow-md);
            width: 100%;
            max-width: 300px;
        }

        .btn-primary {
            background-color: var(--accent-gold);
            color: var(--white);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline-light {
            background-color: transparent;
            color: var(--white);
            border: 2px solid var(--white);
        }

        .btn-outline-light:hover {
            background-color: var(--white);
            color: var(--graphite);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .hero-stats {
            display: flex;
            justify-content: center;
            margin-top: 40px;
            flex-wrap: wrap;
            gap: 15px;
            width: 100%;
        }

        .stat-item {
            text-align: center;
            min-width: 120px;
            flex: 1;
            max-width: 150px;
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--light-gray);
            margin-top: 5px;
        }

        /* Section Styling */
        section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
            padding: 0 15px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

        .section-title p {
            color: var(--light-gray);
            font-size: 1.15rem;
            margin-top: 15px;
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Advantages Section */
        .advantages {
            background-color: var(--dark-gray);
        }

        .advantage-card {
            background: rgba(42, 42, 42, 0.7);
            border-radius: 16px;
            padding: 30px 20px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 25px;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .advantage-card:hover {
            transform: translateY(-8px);
            background: rgba(50, 50, 50, 0.9);
            box-shadow: var(--shadow-lg);
        }

        .advantage-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #9C8255 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
            color: var(--white);
            font-weight: bold;
        }

        .advantage-icon svg {
            width: 35px;
            height: 35px;
            color: var(--white);
        }

        .advantage-card h3 {
            font-size: 1.6rem;
            margin-bottom: 12px;
        }

        .advantage-card p {
            color: var(--light-gray);
            font-size: 1rem;
            margin-top: 10px;
        }

        /* About Section */
        .about {
            background-color: var(--graphite);
            position: relative;
            overflow: hidden;
        }

        .about::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent 0%, var(--dark-gray) 100%);
            z-index: 0;
            opacity: 0.3;
        }

        .about-content {
            position: relative;
            z-index: 1;
        }

        .about-text h2 {
            font-size: 2.5rem;
            margin-bottom: 25px;
        }

        .about-text p {
            color: var(--light-gray);
            font-size: 1.1rem;
            margin-bottom: 20px;
            max-width: 650px;
        }

        .about-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            margin-top: 35px;
            justify-content: center;
        }

        .about-stat {
            min-width: 120px;
            text-align: center;
        }

        .about-stat .number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
        }

        .about-stat .label {
            color: var(--light-gray);
            font-size: 1rem;
        }

        .about-image {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            margin-top: 30px;
            width: 100%;
            height: auto;
        }

        .about-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
            aspect-ratio: 16/9;
            object-fit: cover;
        }

        .about-image:hover img {
            transform: scale(1.05);
        }

        /* Concrete Grades Section */
        .concrete-grades {
            background-color: var(--dark-gray);
        }

        .grades-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .grade-card {
            background: rgba(50, 50, 50, 0.7);
            border-radius: 12px;
            padding: 25px 15px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .grade-card:hover {
            transform: translateY(-5px);
            background: rgba(60, 60, 60, 0.9);
            box-shadow: var(--shadow-md);
        }

        .grade-card .grade {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }

        .grade-card .strength {
            font-size: 1.15rem;
            color: var(--light-gray);
            margin-bottom: 8px;
        }

        .grade-card p {
            color: var(--light-gray);
            opacity: 0.85;
            font-size: 0.9rem;
            margin-top: 5px;
        }

        /* Services Section */
        .services {
            background-color: var(--graphite);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
            margin-top: 45px;
        }

        .service-card {
            background: rgba(42, 42, 42, 0.7);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .service-img {
            height: 180px;
            overflow: hidden;
            min-height: 180px;
        }

        .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .service-card:hover .service-img img {
            transform: scale(1.1);
        }

        .service-content {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .service-content h3 {
            font-size: 1.6rem;
            margin-bottom: 12px;
        }

        .service-content p {
            color: var(--light-gray);
            margin-bottom: 15px;
            flex-grow: 1;
        }

        .service-link {
            color: var(--accent-gold);
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            transition: var(--transition);
            margin-top: auto;
            width: fit-content;
        }

        .service-link:hover {
            color: var(--white);
        }

        .service-link::after {
            content: "→";
            margin-left: 8px;
            transition: var(--transition);
        }

        .service-link:hover::after {
            margin-left: 15px;
        }

        /* Gallery Section */
        .gallery {
            background-color: var(--dark-gray);
            position: relative;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 15px;
            margin-top: 40px;
        }

        .gallery-item {
            border-radius: 12px;
            overflow: hidden;
            position: relative;
            height: 200px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            aspect-ratio: 4/3;
        }

        .gallery-item:hover {
            transform: scale(1.03);
            box-shadow: var(--shadow-lg);
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: var(--transition);
            padding: 10px;
            text-align: center;
        }

        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }

        .gallery-overlay span {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--white);
        }

        .trust-partners {
            margin-top: 60px;
            text-align: center;
            padding: 0 15px;
        }

        .partners-title {
            font-size: 1.6rem;
            margin-bottom: 25px;
            color: var(--light-gray);
        }

        .partners-logos {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-top: 25px;
            opacity: 0.7;
            transition: var(--transition);
        }

        .partners-logos:hover {
            opacity: 1;
        }

        .partner-logo {
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--white);
            min-width: 100px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 8px;
            padding: 0 10px;
        }

        /* Calculator Section */
        .calculator {
            background: linear-gradient(135deg, var(--dark-gray) 0%, var(--graphite) 100%);
            position: relative;
            overflow: hidden;
            padding-top: 70px;
            padding-bottom: 70px;
        }

        .calculator::before {
            content: "";
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(184, 154, 110, 0.08) 0%, transparent 70%);
            z-index: 0;
        }

        .calculator-form {
            background: rgba(35, 35, 35, 0.9);
            border-radius: 20px;
            padding: 35px 25px;
            box-shadow: var(--shadow-lg);
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
            border: 1px solid rgba(255, 255, 255, 0.08);
            width: 100%;
        }

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

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            font-size: 1rem;
        }

        .form-control {
            background-color: rgba(50, 50, 50, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--white) !important;
            padding: 12px 15px;
            border-radius: 12px;
            font-size: 1rem;
            transition: var(--transition);
            width: 100%;
        }

        .form-control::placeholder {
            color: rgba(255, 255, 255, 0.5) !important;
        }

        .form-control:focus {
            background-color: rgba(60, 60, 60, 0.9);
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 0.25rem rgba(184, 154, 110, 0.25);
            outline: none;
            color: var(--white) !important;
        }

        .form-select {
            appearance: none;
            {#background-image: url("image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23b89a6e' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");#}
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 14px 10px;
            color: var(--white) !important;
            background-color: rgba(50, 50, 50, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 12px 35px 12px 15px;
            border-radius: 12px;
            font-size: 1rem;
            width: 100%;
        }

        .form-select:focus {
            background-color: rgba(60, 60, 60, 0.9);
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 0.25rem rgba(184, 154, 110, 0.25);
            color: var(--white) !important;
        }

        .form-select option {
            color: var(--white) !important;
            background-color: var(--graphite) !important;
            padding: 8px 12px;
        }

        .form-select option:hover {
            background-color: var(--accent-gold) !important;
            color: var(--white) !important;
        }

        .form-select option:checked {
            background-color: var(--accent-gold-dark) !important;
            color: var(--white) !important;
        }

        .result-box {
            background: rgba(50, 50, 50, 0.7);
            border-radius: 16px;
            padding: 20px 15px;
            margin-top: 25px;
            text-align: center;
            border: 1px solid rgba(184, 154, 110, 0.3);
        }

        .result-title {
            font-size: 1.3rem;
            margin-bottom: 8px;
            color: var(--light-gray);
        }

        .result-amount {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin: 8px 0;
        }

        .result-note {
            color: var(--white);
            opacity: 0.85;
            font-size: 0.9rem;
            margin-top: 10px;
            font-weight: 300;
        }

        /* Contacts Section */
        .contacts {
            background-color: var(--graphite);
        }

        .contact-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 25px;
            margin-top: 45px;
        }

        .contact-card {
            background: rgba(42, 42, 42, 0.7);
            border-radius: 16px;
            padding: 30px 20px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .contact-card:hover {
            transform: translateY(-5px);
            background: rgba(50, 50, 50, 0.9);
            box-shadow: var(--shadow-md);
        }

        .contact-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #9C8255 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.6rem;
            font-weight: bold;
        }

        .contact-icon svg {
            width: 32px;
            height: 32px;
            color: var(--white);
        }

        .contact-card h3 {
            font-size: 1.6rem;
            margin-bottom: 12px;
        }

        .contact-card p,
        .contact-card a {
            color: var(--light-gray);
            font-size: 1rem;
            text-decoration: none;
            display: block;
            margin: 6px 0;
            transition: var(--transition);
            line-height: 1.4;
        }

        .contact-card a:hover {
            color: var(--accent-gold);
        }

        .map-container {
            margin-top: 50px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            height: 300px;
            background: linear-gradient(45deg, var(--dark-gray) 0%, var(--graphite) 100%);
            position: relative;
            width: 100%;
        }

        .map-placeholder {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 20px;
            background-image: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url('/static/assets/map.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .map-placeholder h3 {
            font-size: 1.8rem;
            margin-bottom: 12px;
        }

        .map-placeholder p {
            color: var(--light-gray);
            font-size: 1.1rem;
            max-width: 550px;
            margin-bottom: 20px;
        }

        /* Footer */
        footer {
            background-color: var(--dark-gray);
            padding: 60px 0 0;
            position: relative;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .footer-col h3 {
            font-size: 1.6rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 35px;
            height: 2.5px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

        .footer-col p {
            color: var(--light-gray);
            opacity: 0.85;
            margin: 15px 0;
            font-size: 0.9rem;
            line-height: 1.6;
            -webkit-hyphens: auto;
           -moz-hyphens: auto;
            -ms-hyphens: auto;
            hyphens: auto;
            white-space: normal;
            overflow-wrap: break-word;
            word-wrap: break-word;
        }

        .footer-links {
            list-style: none;
            margin-top: 15px;
            padding-left: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: var(--light-gray);
            text-decoration: none;
            transition: var(--transition);
            font-size: 0.95rem;
            display: block;
            padding: 4px 0;
        }

        .footer-links a:hover {
            color: var(--accent-gold);
            transform: translateX(5px);
            padding-left: 5px;
        }

        .footer-contact-item {
            display: flex;
            margin-bottom: 12px;
            color: var(--light-gray);
            opacity: 0.85;
            font-size: 0.9rem;
            align-items: flex-start;
        }

        .footer-contact-item i {
            min-width: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 3px;
        }

        .footer-contact-item svg {
            width: 16px;
            height: 16px;
            color: var(--accent-gold);
        }

        .copyright {
            text-align: center;
            padding: 20px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            color: var(--light-gray);
            opacity: 0.7;
            font-size: 0.85rem;
            margin-top: 25px;
            line-height: 1.5;
        }

        /* Responsive Design */
        @media (min-width: 768px) {

            .hero h1 {
                font-size: 4rem;
            }

            .hero p {
                font-size: 1.45rem;
            }

            .hero-btns {
                flex-direction: row;
                justify-content: center;
            }

            .btn {
                max-width: none;
                width: auto;
            }

            .stat-number {
                font-size: 2.5rem;
            }

            .stat-label {
                font-size: 1.05rem;
            }

            .section-title h2 {
                font-size: 2.7rem;
            }

            .section-title p {
                font-size: 1.2rem;
            }

            .about-text h2 {
                font-size: 2.7rem;
            }

            .about-text p {
                font-size: 1.15rem;
            }

            .about-stat .number {
                font-size: 2.4rem;
            }

            .about-stat .label {
                font-size: 1.05rem;
            }

            .calculator-form {
                padding: 45px 40px;
            }

            .result-amount {
                font-size: 2.4rem;
            }

            .map-container {
                height: 350px;
            }
        }

        @media (min-width: 992px) {
            .hero h1 {
                font-size: 4.5rem;
            }

            .hero p {
                font-size: 1.5rem;
                margin-left: 0;
            }

            .stat-number {
                font-size: 2.8rem;
            }

            .stat-label {
                font-size: 1.1rem;
            }

            .section-title h2 {
                font-size: 2.8rem;
            }

            .section-title p {
                font-size: 1.25rem;
            }

            .about::before {
                opacity: 1;
            }

            .about-content {
                padding-right: 30px;
            }

            .about-text h2 {
                font-size: 2.8rem;
            }

            .about-text p {
                font-size: 1.15rem;
            }

            .about-stat .number {
                font-size: 2.5rem;
            }

            .about-stat .label {
                font-size: 1.1rem;
            }

            .about-image {
                margin-top: 0;
            }

            .calculator-form {
                padding: 50px;
            }

            .result-amount {
                font-size: 2.5rem;
            }

            .map-container {
                height: 400px;
            }

            .footer-col p {
                font-size: 0.95rem;
            }
        }

        @media (min-width: 1200px) {
            .container {
                max-width: 1200px;
            }

            .hero-content {
                text-align: left;
                margin: 0;
            }

            .hero-btns {
                justify-content: flex-start;
            }

            .hero-stats {
                justify-content: left;
            }

            .about-content {
                padding-right: 50px;
            }
        }

        /* Touch devices optimization */
        @media (hover: none) and (pointer: coarse) {
            .advantage-card:hover,
            .grade-card:hover,
            .service-card:hover,
            .contact-card:hover {
                transform: none;
            }

            .navbar-nav .nav-link::after {
                display: none;
            }
        }