* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: rgba(255, 107, 53, 0.2);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

html {
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar {
    display: none;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a237e 0%, #283593 50%, #1a237e 100%);
    color: #fff;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}

body::-webkit-scrollbar {
    display: none;
}

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

.hero-form {
    position: sticky;
    top: 0;
    height: auto;
    min-height: 300px;
    background: linear-gradient(135deg, #283593 0%, #3949ab 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    padding: 20px;
}

.form-content {
    text-align: center;
    width: 100%;
    max-width: 600px;
    padding: 0 15px;
}

.form-title {
    font-size: 2rem;
    margin-bottom: 10px;
    padding-top: 30px;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
    line-height: 1.2;
    color: #fff;
}

.form-subtitle {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #fff;
    font-weight: 800;
    line-height: 1.3;
}

.product-categories {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
}

.category-btn {
    padding: 10px 20px;
    border: 2px solid #fff;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    background: transparent;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    white-space: nowrap;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-user-select: none;
    user-select: none;
    touch-action: manipulation;
}

.category-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255,255,255,0.3);
}

.category-btn.active {
    background: #fff;
    color: #283593;
    box-shadow: 0 4px 15px rgba(255,255,255,0.5);
}

.order-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.privacy-agreement {
    margin: 5px 0;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.9rem;
    color: #fff;
    position: relative;
    padding-left: 30px;
    text-align: left;
    line-height: 1.4;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    left: 0;
    top: 0;
    height: 20px;
    width: 20px;
    background-color: #fff;
    border-radius: 4px;
    transition: all 0.3s;
    flex-shrink: 0;
    min-width: 20px;
    min-height: 20px;
}

.checkbox-container:hover .checkmark {
    background-color: #f0f0f0;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: #ff6b35;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.privacy-text {
    color: #fff;
    font-size: 0.85rem;
}

.privacy-text a {
    color: #fff;
    text-decoration: underline;
    transition: opacity 0.3s;
    display: inline-block;
    padding: 2px 4px;
    margin: -2px -4px;
}

.privacy-text a:hover {
    opacity: 0.8;
}

.order-form input {
    padding: 12px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
    background: #fff;
    color: #283593;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s;
    min-height: 48px;
}

.order-form input:focus {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.order-form button {
    padding: 14px 35px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255,107,53,0.4);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    -webkit-user-select: none;
    user-select: none;
    touch-action: manipulation;
}

.order-form button:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,107,53,0.6);
}

.order-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.order-form button.loading span {
    opacity: 0;
}

.order-form button.loading .loading-spinner {
    display: block;
}

.loading-spinner {
    display: none;
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.ip-block-warning,
.error-message {
    background: linear-gradient(135deg, #fff3cd 0%, #ffe69c 100%);
    border: 2px solid #ffc107;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.4s ease;
}

.ip-block-warning.show,
.error-message.show {
    opacity: 1;
    transform: translateY(0);
}

.warning-icon,
.error-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.warning-content,
.error-text {
    flex: 1;
}

.warning-main-text,
.error-text {
    color: #856404;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

.warning-time,
.error-text small {
    display: block;
    margin-top: 10px;
    color: #856404;
    font-weight: 600;
    font-size: 0.9rem;
}

.timer-section {
    background: rgba(255, 255, 255, 0.95);
    padding: 60px 20px;
    color: #283593;
    position: relative;
}

.timer-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.timer-content {
    flex: 1;
    min-width: 300px;
}

.timer-content h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-align: center;
    white-space: nowrap;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
}

.time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #283593 0%, #3949ab 100%);
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    min-width: 120px;
}

.time-value {
    font-size: 3rem;
    font-weight: bold;
    color: #fff;
}

.time-label {
    font-size: 0.9rem;
    color: #fff;
    margin-top: 5px;
}

.time-separator {
    font-size: 3rem;
    font-weight: bold;
    color: #283593;
    margin: 0 5px;
}

.santa-gif {
    flex: 0 0 300px;
    text-align: center;
}

.santa-gif img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.product-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #283593 0%, #1a237e 100%);
}

.product-image {
    text-align: center;
}

.product-image img {
    max-width: 100%;
    max-height: 600px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    transition: transform 0.3s;
}

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

.why-us {
    padding: 80px 20px;
    background: rgba(255, 255, 255, 0.95);
    color: #283593;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
    color: #283593;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-item {
    text-align: center;
    padding: 40px 30px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.feature-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80px;
}

.feature-icon img {
    max-width: 80px;
    width: 100%;
    height: auto;
}

.feature-icon svg {
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.1));
}

.feature-item h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #283593;
}

.feature-item p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #555;
}

.footer {
    background: #0a2a0a;
    padding: 60px 20px 20px;
    color: #fff;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #fff;
}

.footer-section p {
    margin-bottom: 10px;
    color: #ccc;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

@media (max-width: 768px) {
    .hero-form {
        padding: 15px 10px;
        min-height: auto;
    }
    
    .form-content {
        padding: 0 10px;
    }
    
    .form-title {
        font-size: 1.5rem;
        margin-bottom: 8px;
        padding-top: 30px;
    }
    
    .form-subtitle {
        font-size: 1rem;
        margin-bottom: 15px;
    }
    
    .ip-block-warning,
    .error-message {
        padding: 15px;
        gap: 10px;
        font-size: 0.9rem;
    }
    
    .warning-icon,
    .error-icon {
        font-size: 1.5rem;
    }
    
    .product-categories {
        gap: 8px;
        margin-bottom: 18px;
    }
    
    .category-btn {
        padding: 9px 16px;
        font-size: 0.85rem;
        flex: 1;
        min-width: 90px;
        max-width: 130px;
    }
    
    .order-form {
        gap: 8px;
    }
    
    .privacy-text {
        font-size: 0.8rem;
    }
    
    .order-form input {
        padding: 10px 16px;
        font-size: 0.95rem;
    }
    
    .order-form button {
        padding: 12px 25px;
        font-size: 0.95rem;
    }
    
    .timer-section {
        padding: 40px 15px;
    }
    
    .timer-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    
    .timer-content {
        min-width: 100%;
    }
    
    .timer-content h2 {
        font-size: 1.5rem;
        white-space: normal;
    }
    
    .countdown {
        font-size: 1.5rem;
        flex-wrap: wrap;
    }
    
    .time-value {
        font-size: 2rem;
    }
    
    .time-block {
        padding: 15px 20px;
        min-width: 80px;
    }
    
    .time-separator {
        font-size: 2rem;
    }
    
    .time-label {
        font-size: 0.8rem;
    }
    
    .santa-gif {
        flex: 1;
        max-width: 250px;
        margin: 0 auto;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-item h3 {
        font-size: 1.5rem;
    }
    
    .feature-icon {
        min-height: 70px;
    }
    
    .feature-icon img {
        max-width: 70px;
    }
    
    .product-section {
        padding: 50px 15px;
    }
    
    .why-us {
        padding: 50px 15px;
    }
    
    .features-grid {
        gap: 25px;
        grid-template-columns: 1fr;
    }
    
    .feature-item {
        padding: 30px 20px;
    }
    
    .footer {
        padding: 40px 15px 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero-form {
        padding: 10px 8px;
    }
    
    .form-content {
        padding: 0 5px;
        max-width: 100%;
    }
    
    .form-title {
        font-size: 1.3rem;
        margin-bottom: 6px;
        padding-top: 25px;
        line-height: 1.3;
    }
    
    .form-subtitle {
        font-size: 0.9rem;
        margin-bottom: 12px;
        line-height: 1.4;
    }
    
    .ip-block-warning,
    .error-message {
        padding: 12px;
        gap: 8px;
        font-size: 0.9rem;
        flex-direction: column;
        text-align: center;
    }
    
    .privacy-text {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    
    .warning-icon,
    .error-icon {
        font-size: 1.3rem;
    }
    
    .product-categories {
        gap: 5px;
        margin-bottom: 12px;
        width: 100%;
    }
    
    .category-btn {
        padding: 8px 10px;
        font-size: 0.75rem;
        flex: 1 1 auto;
        min-width: 75px;
        max-width: 120px;
        white-space: nowrap;
        border-width: 1.5px;
    }
    
    .order-form {
        gap: 8px;
        width: 100%;
    }
    
    .checkbox-container {
        padding-left: 25px;
        font-size: 0.8rem;
    }
    
    .checkmark {
        height: 18px;
        width: 18px;
        min-height: 18px;
        min-width: 18px;
    }
    
    .checkbox-container .checkmark:after {
        left: 6px;
        top: 2px;
        width: 4px;
        height: 9px;
    }
    
    .privacy-text {
        font-size: 0.75rem;
    }
    
    .order-form input {
        padding: 9px 14px;
        font-size: 16px;
    }
    
    .order-form button {
        padding: 11px 20px;
        font-size: 0.9rem;
    }
    
    .timer-section {
        padding: 30px 10px;
    }
    
    .timer-content h2 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }
    
    .countdown {
        gap: 5px;
        justify-content: center;
        flex-wrap: nowrap;
    }
    
    .time-block {
        padding: 10px 12px;
        min-width: 65px;
    }
    
    .time-value {
        font-size: 1.5rem;
    }
    
    .time-separator {
        font-size: 1.5rem;
        margin: 0 2px;
    }
    
    .time-label {
        font-size: 0.7rem;
    }
    
    .santa-gif {
        max-width: 200px;
    }
    
    .product-section {
        padding: 40px 15px;
    }
    
    .product-image img {
        max-height: 400px;
        border-radius: 15px;
    }
    
    .why-us {
        padding: 40px 15px;
    }
    
    .features-grid {
        gap: 20px;
    }
    
    .feature-item {
        padding: 25px 20px;
    }
    
    .feature-item p {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .feature-icon img {
        max-width: 60px;
        width: 100%;
    }
    
    .footer {
        padding: 40px 15px 15px;
    }
    
    .footer-content {
        gap: 25px;
    }
    
    .footer-section h4 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }
    
    .form-title {
        font-size: 1.2rem;
        padding-top: 20px;
    }
    
    .form-subtitle {
        font-size: 0.85rem;
    }
    
    .order-form input {
        padding: 8px 12px;
        font-size: 16px;
    }
    
    .order-form button {
        padding: 12px 20px;
        font-size: 0.9rem;
        min-height: 44px;
        width: 100%;
    }
    
    .timer-section {
        padding: 25px 10px;
    }
    
    .timer-content h2 {
        font-size: 1.1rem;
        margin-bottom: 18px;
        line-height: 1.3;
        white-space: normal;
        word-wrap: break-word;
    }
    
    .countdown {
        gap: 4px;
        font-size: 1.2rem;
    }
    
    .time-block {
        padding: 8px 10px;
        min-width: 55px;
        border-radius: 12px;
    }
    
    .time-value {
        font-size: 1.3rem;
    }
    
    .time-separator {
        font-size: 1.3rem;
        margin: 0 1px;
    }
    
    .time-label {
        font-size: 0.65rem;
    }
    
    .santa-gif {
        max-width: 180px;
        margin: 0 auto;
    }
    
    .santa-gif img {
        border-radius: 15px;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
    
    .feature-item h3 {
        font-size: 1.3rem;
    }
    
    .feature-item p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .feature-icon {
        min-height: 60px;
    }
    
    .feature-icon img {
        max-width: 50px;
    }
    
    .product-section {
        padding: 30px 10px;
    }
    
    .product-image img {
        max-height: 350px;
        border-radius: 12px;
    }
    
    .why-us {
        padding: 30px 10px;
    }
    
    .features-grid {
        gap: 15px;
    }
    
    .feature-item {
        padding: 20px 15px;
        border-radius: 15px;
    }
    
    .footer {
        padding: 30px 10px 10px;
    }
    
    .footer-section h4 {
        font-size: 1.2rem;
    }
    
    .footer-section p {
        font-size: 0.85rem;
        line-height: 1.5;
    }
}

@media (max-width: 900px) and (orientation: landscape) {
    .hero-form {
        padding: 10px;
        min-height: auto;
    }
    
    .form-title {
        font-size: 1.4rem;
        padding-top: 15px;
    }
    
    .form-subtitle {
        font-size: 0.95rem;
    }
    
    .timer-section {
        padding: 30px 15px;
    }
    
    .timer-wrapper {
        flex-direction: row;
    }
    
    .timer-content h2 {
        font-size: 1.3rem;
    }
    
    .time-block {
        padding: 12px 18px;
        min-width: 70px;
    }
    
    .santa-gif {
        max-width: 180px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .order-form button:hover:not(:disabled) {
        transform: none;
    }
    
    .order-form button:active:not(:disabled) {
        transform: scale(0.98);
    }
    
    .order-form input:focus {
        transform: none;
    }
    
    .category-btn:hover {
        transform: none;
    }
    
    .category-btn:active {
        transform: scale(0.95);
    }
    
    .feature-item:hover {
        transform: none;
    }
    
    .product-image img:hover {
        transform: none;
    }
}