    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            overflow-x: hidden;
        }

        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            padding: 15px 0;
            z-index: 1000;
            transform: translateY(-100%);
            transition: all 0.3s ease;
        }

        .navbar.show {
            transform: translateY(0);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
        }

        .nav-logo {
            color: white;
            font-size: 24px;
            font-weight: bold;
            text-decoration: none;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-link {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .nav-link:hover {
            color: #ff6b35;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .nav-toggle span {
            width: 25px;
            height: 3px;
            background: white;
            margin: 3px 0;
            transition: 0.3s;
        }

        .carousel-container {
            position: relative;
            height: 100vh;
            overflow: hidden;
        }

        .carousel {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .carousel-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }

        .carousel-slide.active {
            opacity: 1;
        }

        .carousel-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: white;
            font-size: 24px;
            padding: 15px 20px;
            cursor: pointer;
            border-radius: 50px;
            transition: all 0.3s ease;
            z-index: 20;
        }

        .carousel-btn:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-50%) scale(1.1);
        }

        .carousel-btn.prev {
            left: 30px;
        }

        .carousel-btn.next {
            right: 30px;
        }

        .carousel-dots {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 20;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .dot.active {
            background: white;
            transform: scale(1.2);
        }

        .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 50px;
        }

        .promo-text {
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(10px);
            color: white;
            padding: 40px;
            border-radius: 15px;
            max-width: 500px;
            animation: slideInLeft 1s ease;
        }

        .promo-text h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .promo-text p {
            font-size: 1.2rem;
            opacity: 0.9;
        }

        .promo-form {
            background: rgba(0, 0, 0, 0.7);
            border: 3px solid #dc143c;
            backdrop-filter: blur(10px);
            padding: 40px;
            border-radius: 15px;
            max-width: 400px;
            width: 100%;
            box-shadow: 0 20px 40px rgba(220, 20, 60, 0.2);
            animation: slideInRight 1s ease;
        }

        .promo-form h3 {
            color: #ffffff;
            margin-bottom: 25px;
            font-size: 1.5rem;
            text-align: center;
            font-weight: 700;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            color: #ffffff;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #d3d3d3;
            border-radius: 8px;
            font-size: 16px;
            background: #fff;
            color: #333;
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: #dc143c;
            box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.15);
            background: #ffffff;
        }

        .submit-btn {
            width: 100%;
            background: linear-gradient(135deg, #dc143c 0%, #8b0000 50%, #ffffff 100%);
            color: white;
            padding: 15px;
            border: 2px solid #8b0000;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(220, 20, 60, 0.4);
            background: linear-gradient(135deg, #8b0000 0%, #dc143c 50%, #f0f0f0 100%);
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }

            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }

            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .mobile-form-wrapper {
            display: none;
        }

        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background: rgba(0, 0, 0, 0.95);
                width: 100%;
                text-align: center;
                transition: 0.3s;
                padding: 30px 0;
            }

            .nav-menu.active {
                left: 0;
            }

            .nav-toggle {
                display: flex;
            }

            .overlay {
                flex-direction: column;
                justify-content: center;
                gap: 30px;
                padding: 20px;
            }

            .promo-text {
                max-width: 100%;
                text-align: center;
            }

            .promo-form {
                max-width: 100%;
                padding: 30px 20px;
            }

            .carousel-btn {
                padding: 10px 15px;
                font-size: 18px;
            }

            .carousel-btn.prev {
                left: 15px;
            }

            .carousel-btn.next {
                right: 15px;
            }

            .mobile-form-wrapper {
                display: block;
                padding: 40px 20px;
                background-color: #000;
            }

            .overlay .promo-form {
                display: none;
            }
        }
    </style>