:root {
            --black: #000000;
            --white: #ffffff;
            --light-gray: #f5f5f5;
            --medium-gray: #e0e0e0;
            --dark-gray: #333333;
            --gold: #D4AF37;
            --dark-gold: #996515;
            --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            --section-padding: 150px 0;
            --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

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

        body {
            font-family: 'Montserrat', sans-serif;
            color: var(--black);
            background-color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        h1, h2, h3, h4 {
            font-family: 'Playfair Display', serif;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        /* Ultra Minimal Header - Sticky */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background-color: var(--white);
            padding: 20px 0;
            border-bottom: 1px solid var(--medium-gray);
            transition: var(--transition);
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
        }

        .scrolled {
            padding: 15px 0;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
        }

        .container {
            width: 95%;
            max-width: 1600px;
            margin: 0 auto;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
        }

        .nav-left {
            display: flex;
            gap: 40px;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 25px;
        }

        .nav-left a, .nav-right a {
            color: var(--black);
            text-decoration: none;
            font-size: 11px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: var(--transition);
            padding: 8px 0;
            position: relative;
        }

        .nav-left a:hover, .nav-right a:hover {
            color: var(--black);
        }

        .nav-left a::after, .nav-right a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--black);
            transition: var(--transition);
        }

        .nav-left a:hover::after, .nav-right a:hover::after {
            width: 100%;
        }

         /* Logo container - keeps the space for logo */
        .logo-container {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            height: 60px; /* Adjust based on your logo size */
            width: 180px; /* Adjust based on your logo size */
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo-container a {
            text-decoration: none;
            display: flex;
            height: 100%;
            align-items: center;
        }
        .logo-img {
            max-height: 125%;
            max-width: 125%;
            transition: var(--transition);
        }
        

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

        .nav-icons {
            display: flex;
            gap: 25px;
            align-items: center;
        }

        .nav-icon {
            font-size: 20px;
            color: var(--black);
            transition: var(--transition);
            cursor: pointer;
            position: relative;
        }

        .nav-icon:hover {
            transform: translateY(-2px) scale(1.1);
        }

        .nav-icon .tooltip {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            background: var(--black);
            color: var(--white);
            padding: 5px 10px;
            font-size: 10px;
            border-radius: 0;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            margin-top: 10px;
        }

        .nav-icon:hover .tooltip {
            opacity: 1;
            visibility: visible;
            margin-top: 5px;
        }

        .hamburger {
            display: none;
            cursor: pointer;
            z-index: 1001;
            color: var(--black);
            transition: var(--transition);
            font-size: 24px;
        }

        .hamburger.active {
            transform: rotate(90deg);
        }

        /* Auction Hero Section */
        .auction-hero {
            height: 90vh;
            position: relative;
            margin-top: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-align: center;
            overflow: hidden;
        }

        .hero-video {
            position: absolute;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: -1;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.3);
            z-index: 1;
        }

        .auction-hero-content {
            max-width: 800px;
            padding: 0 20px;
            z-index: 2;
        }

        .auction-hero h1 {
            font-size: 5rem;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 5px;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
        }

        .auction-hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            letter-spacing: 1px;
            text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
        }

        .countdown {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
        }

        .countdown-item {
            background: rgba(0, 0, 0, 0.7);
            padding: 15px 25px;
            border-radius: 0;
            backdrop-filter: blur(5px);
            min-width: 100px;
            border: 1px solid rgba(255,255,255,0.2);
        }

        .countdown-number {
            font-size: 2.5rem;
            font-weight: 700;
            font-family: 'Playfair Display', serif;
            color: var(--white);
        }

        .countdown-label {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--white);
        }

        .btn {
            display: inline-block;
            padding: 15px 40px;
            background: var(--black);
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-size: 0.8rem;
            border-radius: 0;
            transition: var(--transition);
            border: 2px solid var(--black);
            box-shadow: var(--box-shadow);
        }

        .btn:hover {
            background: transparent;
            color: var(--black);
            transform: translateY(-3px);
        }

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

        .btn-outline:hover {
            background: var(--white);
            color: var(--black);
        }

        /* Auction Grid */
        .auction-section {
            padding: 100px 0;
            background: var(--light-gray);
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

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

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: var(--black);
        }

        .section-header p {
            max-width: 700px;
            margin: 0 auto;
            color: var(--dark-gray);
        }

        .auction-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
            padding: 0 20px;
        }

        .auction-item {
            background: var(--white);
            border-radius: 0;
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            position: relative;
            border: 1px solid var(--medium-gray);
        }

        .auction-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }

        .auction-badge {
            position: absolute;
            top: 20px;
            right: 20px;
            background: var(--black);
            color: var(--white);
            padding: 5px 15px;
            border-radius: 0;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 1px;
            z-index: 2;
            border: 1px solid var(--white);
        }

        .auction-image {
            height: 350px;
            overflow: hidden;
            position: relative;
        }

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

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

        .auction-details {
            padding: 25px;
        }

        .auction-title {
            font-size: 1.5rem;
            margin-bottom: 10px;
            font-family: 'Playfair Display', serif;
        }

        .auction-description {
            color: var(--dark-gray);
            margin-bottom: 15px;
            font-size: 0.9rem;
        }

        .auction-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 20px;
            font-size: 0.9rem;
        }

        .auction-category {
            color: var(--black);
            font-weight: 600;
        }

        .auction-weight {
            color: var(--dark-gray);
        }

        .bid-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-top: 15px;
            border-top: 1px solid var(--medium-gray);
        }

        .current-bid {
            font-size: 0.9rem;
        }

        .current-bid-label {
            color: var(--dark-gray);
            display: block;
            margin-bottom: 5px;
        }

        .current-bid-amount {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--black);
        }

        .bid-btn {
            padding: 10px 25px;
            background: var(--black);
            color: var(--white);
            border: none;
            border-radius: 0;
            font-weight: 600;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.8rem;
            box-shadow: var(--box-shadow);
        }

        .bid-btn:hover {
            background: var(--dark-gray);
            transform: translateY(-2px);
        }

        .auction-timer {
            background: var(--black);
            color: var(--white);
            padding: 10px;
            text-align: center;
            font-size: 0.8rem;
            letter-spacing: 1px;
            border-radius: 0;
        }

        .timer-icon {
            margin-right: 5px;
        }

        /* Featured Auction */
        .featured-auction {
            padding: 100px 0;
            background: var(--white);
        }

        .featured-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .featured-image {
            height: 500px;
            overflow: hidden;
            border-radius: 0;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--medium-gray);
        }

        .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-content {
            position: relative;
        }

        .featured-badge {
            position: absolute;
            top: -20px;
            left: 0;
            background: var(--black);
            color: var(--white);
            padding: 10px 30px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            border-radius: 0;
        }

        .featured-title {
            font-size: 2.5rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .featured-description {
            margin-bottom: 30px;
            color: var(--dark-gray);
            line-height: 1.7;
        }

        .featured-meta {
            display: flex;
            gap: 30px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .meta-item {
            font-size: 0.9rem;
            min-width: 120px;
        }

        .meta-label {
            color: var(--dark-gray);
            display: block;
            margin-bottom: 5px;
        }

        .meta-value {
            font-weight: 600;
        }

        .featured-bid {
            background: var(--light-gray);
            padding: 30px;
            border-radius: 0;
            margin-bottom: 30px;
            border: 1px solid var(--medium-gray);
        }

        .bid-history {
            margin-top: 30px;
        }

        .bid-history h4 {
            margin-bottom: 15px;
            font-size: 1.1rem;
        }

        .bid-list {
            list-style: none;
        }

        .bid-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid var(--medium-gray);
        }

        .bid-amount {
            font-weight: 600;
            color: var(--black);
        }

        /* How It Works */
        .how-it-works {
            padding: 100px 0;
            background: var(--light-gray);
            text-align: center;
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 50px;
        }

        .step {
            background: var(--white);
            padding: 40px 30px;
            border-radius: 0;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            border: 1px solid var(--medium-gray);
        }

        .step:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .step-icon {
            width: 80px;
            height: 80px;
            background: var(--black);
            border-radius: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: var(--white);
            font-size: 1.8rem;
            transition: var(--transition);
        }

        .step:hover .step-icon {
            background: var(--gold);
            transform: rotate(45deg);
        }

        .step h3 {
            margin-bottom: 15px;
            font-size: 1.3rem;
        }

        .step p {
            color: var(--dark-gray);
            font-size: 0.9rem;
        }

        /* Past Auctions */
        .past-auctions {
            padding: 100px 0;
            background: var(--white);
        }

        .past-auctions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }

        .past-auction-item {
            background: var(--light-gray);
            border-radius: 0;
            overflow: hidden;
            border: 1px solid var(--medium-gray);
        }

        .past-auction-image {
            height: 250px;
            overflow: hidden;
        }

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

        .past-auction-item:hover .past-auction-image img {
            transform: scale(1.05);
        }

        .past-auction-details {
            padding: 20px;
        }

        .past-auction-title {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

        .winning-bid {
            display: flex;
            justify-content: space-between;
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid var(--medium-gray);
        }

        .winning-bid-label {
            color: var(--dark-gray);
            font-size: 0.9rem;
        }

        .winning-bid-amount {
            font-weight: 600;
            color: var(--black);
        }

        /* Auction Registration Form */
        .auction-registration {
            padding: 100px 0;
            background: var(--light-gray);
        }

        .registration-form {
            max-width: 800px;
            margin: 0 auto;
            background: var(--white);
            padding: 50px;
            border-radius: 0;
            box-shadow: var(--box-shadow);
            border: 1px solid var(--medium-gray);
        }

        .form-title {
            text-align: center;
            margin-bottom: 30px;
        }

        .form-group {
            margin-bottom: 25px;
        }

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

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--medium-gray);
            border-radius: 0;
            font-family: 'Montserrat', sans-serif;
            transition: var(--transition);
            background: var(--light-gray);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--black);
            background: var(--white);
        }

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

        .form-submit {
            width: 100%;
            padding: 15px;
            background: var(--black);
            color: var(--white);
            border: none;
            border-radius: 0;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--box-shadow);
        }

        .form-submit:hover {
            background: var(--dark-gray);
            transform: translateY(-2px);
        }

        /* Auction Terms */
        .auction-terms {
            padding: 80px 0;
            background: var(--white);
        }

        .terms-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .terms-title {
            text-align: center;
            margin-bottom: 40px;
        }

        .terms-content {
            background: var(--light-gray);
            padding: 40px;
            border-radius: 0;
            border: 1px solid var(--medium-gray);
        }

        .terms-item {
            margin-bottom: 25px;
        }

        .terms-item h4 {
            margin-bottom: 10px;
            font-size: 1.1rem;
        }

        .terms-item p {
            color: var(--dark-gray);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* Bid Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            overflow-y: auto;
        }

        .modal-content {
            background: var(--white);
            max-width: 600px;
            margin: 100px auto;
            padding: 40px;
            border-radius: 0;
            position: relative;
            animation: modalFadeIn 0.4s ease-out;
            border: 1px solid var(--medium-gray);
        }

        @keyframes modalFadeIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 24px;
            cursor: pointer;
            transition: var(--transition);
        }

        .close-modal:hover {
            color: var(--dark-gray);
            transform: rotate(90deg);
        }

        .modal-title {
            margin-bottom: 20px;
            text-align: center;
        }

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

        .bid-amount-input {
            font-size: 1.5rem;
            font-weight: 700;
            text-align: center;
            letter-spacing: 1px;
        }

        .bid-increment-buttons {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }

        .increment-btn {
            flex: 1;
            padding: 10px;
            background: var(--light-gray);
            border: 1px solid var(--medium-gray);
            border-radius: 0;
            cursor: pointer;
            transition: var(--transition);
        }

        .increment-btn:hover {
            background: var(--medium-gray);
            transform: translateY(-2px);
        }

        /* Auction Alerts */
        .auction-alerts {
            padding: 80px 0;
            background: var(--light-gray);
        }

        .alerts-container {
            max-width: 800px;
            margin: 0 auto;
            background: var(--white);
            padding: 50px;
            border-radius: 0;
            box-shadow: var(--box-shadow);
            border: 1px solid var(--medium-gray);
        }

        .alert-form {
            margin-top: 30px;
        }

        /* Footer - Luxury Details */
        footer {
            background: var(--white);
            color: var(--black);
            padding: 100px 0 50px;
            position: relative;
            border-top: 1px solid var(--light-gray);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 60px;
            padding: 0 80px;
            margin-bottom: 80px;
        }

        .footer-column h4 {
            font-size: 14px;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 30px;
            font-family: 'Montserrat', sans-serif;
            color: var(--black);
            position: relative;
            display: inline-block;
        }

        .footer-column h4::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--black);
        }

        .footer-column ul {
            list-style: none;
            margin-top: 20px;
        }

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

        .footer-column a {
            color: var(--dark-gray);
            text-decoration: none;
            font-size: 13px;
            transition: var(--transition);
            position: relative;
            display: inline-block;
            padding: 5px 0;
        }

        .footer-column a:hover {
            color: var(--black);
            padding-left: 10px;
        }

        .footer-column a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 1px;
            background: var(--black);
            transition: var(--transition);
        }

        .footer-column a:hover::after {
            width: 100%;
        }

        /* Social Links */
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

        .social-links a {
            color: var(--dark-gray);
            font-size: 16px;
            transition: var(--transition);
            width: 45px;
            height: 45px;
            border: 1px solid var(--dark-gray);
            border-radius: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .social-links a::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: var(--black);
            transition: var(--transition);
            z-index: -1;
        }

        .social-links a:hover {
            color: var(--white);
            border-color: var(--black);
            transform: translateY(-3px);
        }

        .social-links a:hover::before {
            left: 0;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 50px;
            border-top: 1px solid var(--light-gray);
            position: relative;
        }

        .footer-bottom p {
            font-size: 12px;
            color: var(--dark-gray);
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        .footer-bottom a {
            color: var(--dark-gray);
            transition: var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--black);
        }

        .payment-methods {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 20px;
        }

        .payment-methods img {
            height: 25px;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: var(--transition);
            border-radius: 0;
        }

        .payment-methods img:hover {
            filter: grayscale(0);
            opacity: 1;
        }

        .back-to-top {
            position: absolute;
            top: -25px;
            right: 80px;
            width: 50px;
            height: 50px;
            background: var(--black);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            color: var(--white);
            font-size: 18px;
            border-radius: 0;
        }

        .back-to-top:hover {
            transform: translateY(-5px) rotate(360deg);
            background: var(--dark-gray);
            color: var(--white);
        }

        /* New Luxury Elements */
        .luxury-divider {
            height: 1px;
            width: 100px;
            background: var(--black);
            margin: 30px auto;
            position: relative;
        }

        .luxury-divider::after {
            content: '';
            position: absolute;
            top: -3px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            background: var(--black);
            border-radius: 0;
        }

        /* Checkbox styling */
        input[type="checkbox"] {
            appearance: none;
            -webkit-appearance: none;
            width: 16px;
            height: 16px;
            border: 1px solid var(--dark-gray);
            margin-right: 8px;
            position: relative;
            top: 2px;
            transition: var(--transition);
        }

        input[type="checkbox"]:checked {
            background: var(--black);
            border-color: var(--black);
        }

        input[type="checkbox"]:checked::after {
            content: '\2713';
            color: white;
            position: absolute;
            left: 3px;
            top: -1px;
            font-size: 12px;
        }

        /* Select dropdown styling */
        select {
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 10px center;
            background-size: 16px;
        }

        /* Responsive Styles */
        @media (max-width: 1200px) {
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
                gap: 40px;
            }
            
            .featured-container {
                gap: 30px;
            }
            
            .featured-image {
                height: 400px;
            }
        }
        
        @media (max-width: 992px) {
            .featured-container {
                grid-template-columns: 1fr;
            }
            
            .featured-image {
                height: 300px;
            }
            
            .steps {
                grid-template-columns: 1fr;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            /* Navigation adjustments */
            .logo-container {
                position: static;
                transform: none;
                order: -1;
                width: auto;
                margin-right: auto;
                padding-left: 20px;
            }

            .nav-left, .nav-right, .nav-icons {
                display: none;
            }
            
            .nav-left.active {
                display: flex;
                flex-direction: column;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                background: var(--white);
                padding: 120px 40px;
                gap: 30px;
                z-index: 1000;
            }
            
            .nav-icons.active {
                display: flex;
                position: fixed;
                bottom: 20px;
                left: 0;
                width: 100%;
                justify-content: center;
                background: var(--white);
                padding: 15px;
                box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
                z-index: 1001;
            }

            
            .hamburger {
                display: block;
                font-size: 20px;
            }
            
            .nav-icon .tooltip {
                display: none;
            }
            
            .auction-hero h1 {
                font-size: 3rem;
            }
            
            .countdown {
                flex-wrap: wrap;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                padding: 0 40px;
            }

            .footer-column {
                border-bottom: 1px solid var(--light-gray);
                padding-bottom: 30px;
            }

            .footer-column:last-child {
                border-bottom: none;
            }
            
            .back-to-top {
                right: 40px;
            }
            
            .registration-form,
            .alerts-container,
            .terms-content {
                padding: 30px;
            }
        }

        @media (max-width: 480px) {
            .footer-content {
                grid-template-columns: 1fr;
                padding: 0 20px;
                gap: 40px;
            }
            
            .back-to-top {
                right: 20px;
                width: 40px;
                height: 40px;
                font-size: 16px;
            }
            
            .auction-hero h1 {
                font-size: 2.5rem;
            }
            
            .auction-grid {
                grid-template-columns: 1fr;
            }
            
            .featured-badge {
                position: static;
                margin-bottom: 20px;
                display: inline-block;
            }
            
            .registration-form,
            .alerts-container,
            .terms-content {
                padding: 20px;
            }
        }