* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Montserrat', sans-serif;
    background: #ffffff;
    color: #333333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    padding-top: 80px;
}
.container {
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    z-index: 100;
}
header .container {
    padding-left: 0;
    padding-right: 30px;
}
.logo {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -1px;
    color: #000000;
    position: fixed;
    left: 70px;
    top: 30px;
    order: 1;
    z-index: 101;
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: #ffffff;
    z-index: 100;
}
.nav-links {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 25px;
    justify-content: center;
    order: 2;
    top: 30px;
}
.nav-links a {
    color: #555555;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    position: relative;
    transition: all 0.3s ease;
}
.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: #000000;
    transition: width 0.3s ease;
}
.nav-links a:hover {
    color: #000000;
}
.nav-links a:hover:after {
    width: 100%;
}
.nav-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    position: fixed;
    right: 70px;
    top: 30px;
    z-index: 101;
}
.shop-btn {
    background: #000000;
    color: #ffffff;
    border: none;
    margin: 0px;
    padding: 8px 20px;
    font-weight: 500;
    font-size: 0.85rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: capitalize;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.shop-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}
.cart-btn {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    color: #333333;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}
.cart-btn:hover {
    color: #000000;
    transform: translateY(-2px);
}
.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff4d4f;
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cart-dropdown {
    position: absolute;
    top: 60px;
    right: 0;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    width: 300px;
    z-index: 102;
    display: none;
    padding: 20px;
}
.cart-dropdown.active {
    display: block;
}
.cart-content h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #333333;
}
.cart-items {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 15px;
}
.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #e6e6e6;
}
.cart-item:last-child {
    border-bottom: none;
}
.cart-item-name {
    font-size: 0.9rem;
    color: #333333;
}
.cart-item-price {
    font-size: 0.9rem;
    color: #555555;
}
.cart-item-remove {
    background: transparent;
    border: none;
    color: #ff4d4f;
    font-size: 0.9rem;
    cursor: pointer;
}
.cart-item-remove:hover {
    color: #cc0000;
}
.empty-cart {
    font-size: 0.9rem;
    color: #555555;
    text-align: center;
    display: block;
}
.checkout-btn {
    background: #000000;
    color: #ffffff;
    border: none;
    padding: 10px;
    width: 100%;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.checkout-btn:hover:not(:disabled) {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.checkout-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
}
.hero {
    display: flex;
    min-height: calc(100vh - 80px);
    align-items: flex-start;
    justify-content: center;
    position: relative;
    padding: 20px 0;
    text-align: center;
}
.hero-content {
    max-width: 800px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}
.tagline {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0;
    letter-spacing: -1.5px;
    background: linear-gradient(to right, #333333, #666666);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.subheading {
    font-family: 'Roboto', sans-serif;
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 0;
    color: #555555;
    max-width: 600px;
}
.subheading span {
    color: #555555;
    font-weight: 500;
}
.hero-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.hero-image {
    width: 250px;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}
.hero-image:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}
.compare-section {
    padding: 80px 0;
    text-align: center;
}
.compare-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: #000000;
}
.compare-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0 auto;
    text-align: left;
    font-family: 'Roboto', sans-serif;
    background: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}
.compare-table th, .compare-table td {
    padding: 20px;
    border-bottom: 1px solid #e6e6e6;
    transition: all 0.3s ease;
}
.compare-table th {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    background: #333333;
    text-align: center;
}
.compare-table td {
    font-size: 1rem;
    font-weight: 400;
    color: #555555;
    text-align: center;
    background: #fafafa;
}
.compare-table tr:hover td {
    background: #f0f0f0;
}
.compare-table tr:first-child th:first-child {
    text-align: left;
    border-top-left-radius: 15px;
}
.compare-table tr:first-child th:last-child {
    border-top-right-radius: 15px;
}
.compare-table tr:last-child td {
    border-bottom: none;
}
.compare-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: #333333;
    background: #f0f0f0;
}
.compare-table .check-icon, .compare-table .cross-icon {
    font-size: 1.2rem;
}
.compare-table .check-icon {
    color: #28a745;
}
.compare-table .cross-icon {
    color: #ff4d4f;
}
.choose-section {
    padding: 80px 0;
    text-align: center;
}
.choose-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: #000000;
}
.tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}
.tab-btn {
    background: #ffffff;
    border: 1px solid #000000;
    border-radius: 30px;
    padding: 10px 30px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.tab-btn.active {
    background: #000000;
    color: #ffffff;
}
.tab-btn:hover {
    background: #f0f0f0;
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.tab-btn.active:hover {
    background: #000000;
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.product-details {
    max-width: 800px; /* Increased for better side-by-side layout */
    margin: 0 auto;
    padding: 30px;
    border-radius: 15px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center; /* Centered content */
    gap: 40px; /* Increased gap for better spacing */
    background: #f9f9f9; /* Subtle background */
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}
.product-details:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.product-image {
    flex: 0 0 auto;
}
.arcimages {
    width: 250px; /* Increased size for better visibility */
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.product-info {
    flex: 1;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 15px; /* Added spacing between elements */
}
.product-details h3 {
    font-size: 2rem; /* Slightly larger for emphasis */
    font-weight: 600;
    margin-bottom: 0;
}
.product-details p {
    font-family: 'Roboto', sans-serif;
    font-size: 1.1rem;
    font-weight: 300;
    color: #555555;
    margin-bottom: 0;
}
.price {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0;
}
.price del {
    color: #999999;
    font-weight: 400;
    margin-right: 10px;
}
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 0;
}
.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #555555;
    transition: all 0.3s ease;
}
.feature:hover {
    color: #333333;
}
.feature i {
    font-size: 1.2rem;
    color: #333333;
    background: #e6f0fa;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.feature:hover i {
    transform: scale(1.1);
    background: #d1e3ff;
    color: #000000;
}
.action-buttons {
    display: flex;
    gap: 15px;
}
.buy-btn, .learn-btn {
    padding: 10px 30px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.buy-btn {
    background: #000000;
    color: #ffffff;
    border: none;
}
.buy-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    background: #1a1a1a;
}
.learn-btn {
    background: transparent;
    border: 1px solid #000000;
    color: #000000;
}
.learn-btn:hover {
    transform: scale(1.05);
    background: #f0f0f0;
    border-color: #333333;
    color: #333333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.smart-features-section {
    padding: 80px 0;
    text-align: center;
}
.smart-features-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: #000000;
}
.smart-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.smart-feature {
    background: #f9f9f9;
    border-radius: 15px;
    padding: 20px;
    text-align: left;
    transition: all 0.3s ease;
}
.smart-feature:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    background: #f0f0f0;
}
.smart-feature i {
    font-size: 1.5rem;
    color: #333333;
    background: #e6f0fa;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}
.smart-feature:hover i {
    background: #d1e3ff;
    color: #000000;
}
.smart-feature h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333333;
}
.smart-feature p {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 300;
    color: #555555;
    line-height: 1.5;
}
.advanced-tech-section {
    padding: 80px 0;
}
.advanced-tech-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000000;
}
.advanced-tech-content {
    display: flex;
    align-items: center;
    gap: 50px;
}
.tech-text {
    flex: 1;
}
.tech-text p {
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    font-weight: 300;
    color: #555555;
    margin-bottom: 30px;
    line-height: 1.6;
}
.tech-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.tech-item {
    display: flex;
    align-items: center;
    gap: 15px;
}
.tech-item span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #e6f0fa;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 500;
    color: #333333;
}
.tech-item div h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333333;
    margin-bottom: 5px;
}
.tech-item div p {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 300;
    color: #555555;
    line-height: 1.5;
}
.tech-graphic {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}
.graphic-container {
    position: relative;
    width: 200px;
    height: 200px;
}
.circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.1);
}
.circle-1 {
    width: 200px;
    height: 200px;
    top: 0;
    left: 0;
}
.circle-2 {
    width: 150px;
    height: 150px;
    top: 25px;
    left: 25px;
}
.circle-3 {
    width: 100px;
    height: 100px;
    top: 50px;
    left: 50px;
}
.circle-4 {
    width: 50px;
    height: 50px;
    top: 75px;
    left: 75px;
    background: rgba(0, 0, 0, 0.05);
}
.dot {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-1 {
    background: #007bff;
    top: 20px;
    left: 90px;
}
.dot-2 {
    background: #ff4d4f;
    top: 90px;
    left: 180px;
}
.dot-3 {
    background: #28a745;
    top: 160px;
    left: 110px;
}
.new-hero {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
}
.new-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}
.new-hero p {
    font-size: 18px;
    margin-bottom: 30px;
}
.new-hero .buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.new-hero .buttons a {
    padding: 10px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 16px;
}
.new-hero .shop-now {
    background-color: #fff;
    color: #000;
}
.new-hero .learn-more {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}
.footer {
    display: flex;
    justify-content: space-around;
    padding: 50px 20px;
    background-color: #f9f9f9;
}
.footer div {
    display: flex;
    flex-direction: column;
}
.footer h3 {
    margin-bottom: 15px;
    font-size: 18px;
}
.footer a {
    margin: 5px 0;
    text-decoration: none;
    color: #000;
    font-size: 14px;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
}
.footer-bottom .copyright {
    font-size: 14px;
}
.footer-bottom .social-icons a {
    margin: 0 10px;
    text-decoration: none;
    font-size: 18px;
    color: #000;
}
@media (max-width: 992px) {
    .tagline {
        font-size: 3.8rem;
    }
    .subheading {
        font-size: 1.4rem;
    }
    .nav-links {
        padding-left: 100px;
    }
    .compare-section h2 {
        font-size: 2rem;
    }
    .compare-table th, .compare-table td {
        padding: 10px;
        font-size: 0.9rem;
    }
    .choose-section h2 {
        font-size: 2rem;
    }
    .smart-features-section h2 {
        font-size: 2rem;
    }
    .smart-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advanced-tech-section h2 {
        font-size: 2rem;
    }
    .advanced-tech-content {
        flex-direction: column;
        gap: 30px;
    }
    .product-details h3 {
        font-size: 1.8rem;
    }
    .arcimages {
        width: 200px;
    }
    .hero-image {
        width: 200px;
    }
}
@media (max-width: 768px) {
    .nav-links {
        gap: 15px;
        padding-left: 80px;
    }
    .nav-buttons {
        right: 30px;
    }
    .tagline {
        font-size: 3rem;
    }
    .subheading {
        font-size: 1.2rem;
        margin-bottom: 40px;
    }
    .compare-table th, .compare-table td {
        padding: 8px;
        font-size: 0.85rem;
    }
    .tabs {
        gap: 10px;
    }
    .tab-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
    .smart-features-grid {
        grid-template-columns: 1fr;
    }
    .graphic-container {
        width: 150px;
        height: 150px;
    }
    .circle-1 {
        width: 150px;
        height: 150px;
    }
    .circle-2 {
        width: 112.5px;
        height: 112.5px;
        top: 18.75px;
        left: 18.75px;
    }
    .circle-3 {
        width: 75px;
        height: 75px;
        top: 37.5px;
        left: 37.5px;
    }
    .circle-4 {
        width: 37.5px;
        height: 37.5px;
        top: 56.25px;
        left: 56.25px;
    }
    .dot-1 {
        top: 15px;
        left: 67.5px;
    }
    .dot-2 {
        top: 67.5px;
        left: 135px;
    }
    .dot-3 {
        top: 120px;
        left: 82.5px;
    }
    .cart-dropdown {
        width: 250px;
        right: -20px;
    }
    .product-details {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 20px;
    }
    .arcimages {
        width: 180px;
    }
    .product-info {
        align-items: center;
        text-align: center;
    }
    .features {
        justify-items: center;
    }
    .hero-image {
        width: 180px;
    }
}
.footer-links{
    color: #555555;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    position: relative;
    transition: all 0.3s ease;
}
.footer-links a{
    color: #555555;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    position: relative;
    transition: all 0.3s ease;
}
.footer-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: #000000;
    transition: width 0.3s ease;
}
.footer-links a:hover {
    color: #000000;
}
.footer-links a:hover:after {
    width: 100%;
}
.buttons .shop-now:hover{
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgb(255, 255, 255);
}
.buttons .learn-more:hover{
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgb(255, 255, 255);
}
@media (max-width: 576px) {
    header .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    .shop-btn, .cart-btn {
        position: static;
        margin-left: auto;
    }
    .nav-buttons {
        position: static;
        order: 2;
        margin-left: auto;
    }
    .navbar {
        position: relative;
        flex-wrap: wrap;
        display: flex;
        justify-content: space-evenly;
        gap: 15px;
        padding: 0 10px;
    }
    .logo {
        position: static;
        margin-left: 0;
        margin-right: auto;
        order: 1;
        top: auto;
        transform: none;
    }
    .nav-links {
        order: 3;
        width: 100%;
        position: static;
        flex-wrap: wrap;
        transform: none;
        justify-content: center;
        margin-left: 0;
        margin-top: 15px;
        padding-left: 0;
        top: auto;
    }
    .tagline {
        font-size: 2.5rem;
    }
    .subheading {
        font-size: 1.1rem;
    }
    .compare-section {
        padding: 40px 0;
    }
    .compare-section h2 {
        font-size: 1.8rem;
    }
    .compare-table th, .compare-table td {
        padding: 6px;
        font-size: 0.8rem;
    }
    .choose-section {
        padding: 40px 0;
    }
    .choose-section h2 {
        font-size: 1.8rem;
    }
    .smart-features-section {
        padding: 40px 0;
    }
    .smart-features-section h2 {
        font-size: 1.8rem;
    }
    .advanced-tech-section {
        padding: 40px 0;
    }
    .advanced-tech-section h2 {
        font-size: 1.8rem;
    }
    .tabs {
        flex-wrap: wrap;
        gap: 8px;
    }
    .tab-btn {
        padding: 6px 15px;
        font-size: 0.85rem;
    }
    .product-details h3 {
        font-size: 1.5rem;
    }
    .price {
        font-size: 1.2rem;
    }
    .cart-dropdown {
        width: 90%;
        right: 5%;
        top: 100px;
    }
    .arcimages {
        width: 150px;
    }
    .hero-image {
        width: 150px;
    }
}