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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background-color: #1a1a1a;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
}

.navbar {
    background-color: #2a2a2a;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 10px 0;
    max-width: 100%;
    overflow: hidden;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 100%;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00aaff;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 15px;
    max-width: 100%;
}

.nav-links a {
    text-decoration: none;
    color: #e0e0e0;
    font-weight: 400;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #00aaff;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 20px;
    height: 2px;
    background-color: #e0e0e0;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.section {
    padding: 60px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://source.unsplash.com/random/1920x1080/?tech');
    background-size: cover;
    background-position: center;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.hero-btn {
    font-size: 1rem;
    padding: 10px 25px;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 30px;
    color: #00aaff;
}

.content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.content p {
    margin-bottom: 10px;
    font-size: 1rem;
}

.carousel {
    position: relative;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    width: 100%;
    max-width: 100%;
}

.card {
    background-color: #2a2a2a;
    padding: 20px;
    border-radius: 8px;
    margin: 0;
    min-width: 100%;
    flex: 0 0 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 6px 15px rgba(0, 170, 255, 0.2);
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #00aaff;
}

.card p {
    font-size: 0.9rem;
    color: #b0b0b0;
}

.card ul {
    list-style: disc;
    padding-left: 15px;
    margin-bottom: 15px;
    color: #b0b0b0;
    font-size: 0.9rem;
}

.card .price {
    font-size: 1.4rem;
    font-weight: 600;
    color: #00aaff;
    margin-bottom: 10px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: #00aaff;
    color: #fff;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 50%;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background-color: #0088cc;
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

.pricing-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: thin;
    scrollbar-color: #00aaff #2a2a2a;
}

.pricing-grid::-webkit-scrollbar {
    height: 6px;
}

.pricing-grid::-webkit-scrollbar-track {
    background: #2a2a2a;
}

.pricing-grid::-webkit-scrollbar-thumb {
    background: #00aaff;
    border-radius: 3px;
}

.pricing-grid .card {
    min-width: 250px;
    flex: 0 0 250px;
}

.btn {
    display: inline-block;
    padding: 8px 20px;
    background-color: #00aaff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn:hover {
    background-color: #0088cc;
}

.toggle-switch {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #3a3a3a;
    transition: 0.4s;
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background-color: #e0e0e0;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #00aaff;
}

input:checked + .slider:before {
    transform: translateX(22px);
}

.contact-form {
    max-width: 100%;
    margin: 15px auto;
}

.contact-form iframe {
    max-width: 100%;
    width: 100%;
    border: none;
}

.toggle-form-btn {
    margin: 15px auto;
    display: block;
    width: 200px;
    text-align: center;
}

#contact a {
    color: #00aaff;
    text-decoration: none;
}

#contact a:hover {
    text-decoration: underline;
}

.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}

.whatsapp-btn:hover {
    background-color: #1DA851;
    transform: scale(1.1);
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #00aaff;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    background-color: #0088cc;
    transform: scale(1.1);
}

@media (min-width: 768px) {
    .carousel-track {
        display: flex;
        justify-content: center;
    }
    .card {
        flex: 0 0 calc(48% - 20px);
        min-width: calc(48% - 20px);
        margin: 0 10px;
    }
    .carousel-btn {
        padding: 10px;
        font-size: 1.2rem;
    }
    .carousel-btn.prev {
        left: 10px;
    }
    .carousel-btn.next {
        right: 10px;
    }
    .hero-title {
        font-size: 3rem;
    }
    .hero-subtitle {
        font-size: 1.5rem;
    }
    .logo {
        font-size: 1.8rem;
    }
    .nav-links a {
        font-size: 1rem;
    }
    h2 {
        font-size: 2.5rem;
    }
    .content p {
        font-size: 1.1rem;
    }
    .whatsapp-btn, .back-to-top {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    .contact-form iframe {
        height: 600px;
    }
}

@media (max-width: 767px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 50px;
        left: 0;
        width: 100%;
        max-width: 100%;
        background-color: #2a2a2a;
        padding: 10px;
        text-align: center;
        overflow: hidden;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links li {
        width: 100%;
    }
    .nav-links a {
        font-size: 0.8rem;
        padding: 5px 0;
        display: block;
    }
    .hamburger {
        display: flex;
        margin-right: 5px;
    }
    .logo {
        font-size: 1.2rem;
    }
    .navbar .container {
        padding: 0 10px;
    }
    .section {
        padding: 40px 10px;
    }
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    .content p {
        font-size: 0.9rem;
    }
    .carousel-btn {
        padding: 6px;
        font-size: 0.8rem;
    }
    .carousel-btn.prev {
        left: 0;
    }
    .carousel-btn.next {
        right: 0;
    }
    .pricing-grid .card {
        min-width: 200px;
        flex: 0 0 200px;
    }
    .contact-form {
        max-width: 90%;
    }
    .contact-form iframe {
        height: 400px;
    }
    .toggle-form-btn {
        width: 180px;
    }
    .whatsapp-btn, .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 20px;
        bottom: 15px;
    }
    .whatsapp-btn {
        right: 15px;
    }
    .back-to-top {
        left: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    .hero-btn {
        padding: 8px 20px;
        font-size: 0.8rem;
    }
    .toggle-switch {
        gap: 8px;
    }
    .switch {
        width: 40px;
        height: 24px;
    }
    .slider:before {
        height: 18px;
        width: 18px;
        left: 3px;
        bottom: 3px;
    }
    input:checked + .slider:before {
        transform: translateX(16px);
    }
}