/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('images/DSC00034.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.pain-point {
    margin-bottom: 2rem;
    padding: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.pain-point h3 {
    color: #e74c3c;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.5);
}

.pain-list {
    list-style: none;
    padding: 0;
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.pain-list li {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    color: #2c3e50;
    display: flex;
    align-items: center;
}

.pain-list i {
    color: #e74c3c;
    margin-right: 10px;
    font-size: 1.1rem;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: #ffffff;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero h2 {
    font-size: 1.6rem;
    color: #f8f9fa;
    font-weight: 500;
    margin-bottom: 2rem;
    line-height: 1.4;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-cta {
    margin-top: 2rem;
}

.hero-btn {
    display: inline-block;
    padding: 18px 40px;
    font-size: 1.3rem;
    font-weight: 600;
    color: #fff;
    background-color: #e74c3c;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.hero-btn:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

.hero-guarantee {
    margin-top: 1rem;
    color: #2ecc71;
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Product Showcase */
.product-showcase {
    background-color: #ffffff;
    padding: 60px 0;
    width: 100%;
}

.gallery-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item img.loaded {
    opacity: 1;
}

/* Product Info */
.product-info {
    padding: 20px;
}

.product-info h2 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

.product-description {
    margin: 20px 0;
}

.product-description h3,
.product-features h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
}

.product-features li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    color: #666;
}

.product-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

.price-box {
    margin-bottom: 30px;
}

.price {
    margin-bottom: 10px;
}

.old-price {
    font-size: 1.5rem;
    color: #999;
    text-decoration: line-through;
    margin-right: 15px;
}

.new-price {
    font-size: 2.5rem;
    color: #e74c3c;
    font-weight: bold;
}

.savings {
    color: #27ae60;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Features Section */
.features {
    background-color: #f8f9fa;
    padding: 60px 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #2c3e50;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.feature-card i {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: #2c3e50;
}

/* Specifications Section */
.specifications {
    padding: 60px 0;
    background-color: #fff;
}

.specifications h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #2c3e50;
}

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

.spec-item {
    padding: 30px;
    background: #f8f9fa;
    border-radius: 8px;
}

.spec-item h3 {
    margin-bottom: 20px;
    color: #2c3e50;
}

.spec-item ul {
    list-style: none;
}

.spec-item li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.spec-item li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #3498db;
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin-top: 30px;
}

.buy-now-btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    background-color: #e74c3c;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.buy-now-btn:hover {
    background-color: #c0392b;
}

.shipping-info {
    margin-top: 15px;
    color: #666;
    font-size: 0.9rem;
}

/* Order Form */
.order-form {
    background-color: #ffffff;
    padding: 60px 0;
}

.order-form h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #2c3e50;
}

#purchaseForm {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background-color: #e74c3c;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #c0392b;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
}

.footer .contact-info {
    margin-top: 10px;
}

.footer .phone-link {
    color: #fff;
    text-decoration: none;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.footer .phone-link:hover {
    color: #e74c3c;
}

.footer .phone-link i {
    font-size: 1.1rem;
}

/* Problems Section */
.problems {
    background-color: #ffffff;
    padding: 60px 0;
}

.problems h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #2c3e50;
    font-size: 2.2rem;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.problem-card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.problem-card i {
    font-size: 2.5rem;
    color: #e74c3c;
    margin-bottom: 20px;
}

.problem-card h3 {
    color: #2c3e50;
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.problem-card p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.5;
}

/* Benefits Section */
.benefits {
    background-color: #f8f9fa;
    padding: 60px 0;
}

.benefits h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #2c3e50;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 20px;
}

.benefit-card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-card i {
    font-size: 2.5rem;
    color: #27ae60;
    margin-bottom: 20px;
}

.benefit-card h3 {
    margin-bottom: 15px;
    color: #2c3e50;
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

/* Reviews Section */
.reviews {
    background-color: #ffffff;
    padding: 60px 0;
}

.reviews h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #2c3e50;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.review-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.reviewer-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 2px solid #e74c3c;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.reviewer-image:hover {
    transform: scale(1.05);
    border-color: #c0392b;
}

.reviewer-info {
    flex: 1;
}

.reviewer-info h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.2;
}

.stars {
    color: #f1c40f;
    margin-top: 5px;
    font-size: 0.9rem;
    line-height: 1;
}

.stars i {
    margin-right: 2px;
}

.review-text {
    color: #666;
    line-height: 1.6;
    font-style: italic;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }

    .problems-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        padding: 15px;
    }

    .reviews-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .gallery-container {
        padding: 10px;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
        padding: 10px;
    }

    .hero {
        padding: 40px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero h2 {
        font-size: 1.2rem;
    }

    .new-price {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .problems-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 15px;
        padding: 10px;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        padding: 15px;
    }

    .review-card {
        padding: 20px;
    }

    .reviewer-image {
        width: 50px;
        height: 50px;
    }

    .pain-list li {
        font-size: 1.1rem;
    }

    .hero-btn {
        padding: 15px 30px;
        font-size: 1.1rem;
    }

    .order-features {
        flex-direction: column;
        gap: 20px;
    }

    .problem-card {
        padding: 20px;
    }

    .problem-card i {
        font-size: 2rem;
    }

    .problem-card h3 {
        font-size: 1.2rem;
    }

    .problem-card p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 8px;
        padding: 8px;
    }
}

.order-section {
    background-color: #f8f9fa;
    padding: 40px 0;
    text-align: center;
}

.order-content {
    max-width: 800px;
    margin: 0 auto;
}

.order-content h2 {
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 2rem;
}

.order-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
}

.order-feature {
    display: flex;
    align-items: center;
    gap: 10px;
}

.order-feature i {
    color: #e74c3c;
    font-size: 1.5rem;
}

.order-feature p {
    color: #666;
    font-size: 1.1rem;
}

.product-details {
    background-color: #f8f9fa;
    padding: 60px 0;
}

.details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.details-main {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.details-sidebar {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.product-description {
    margin-bottom: 30px;
}

.product-description h3,
.product-features h3,
.specifications h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.product-description p {
    color: #666;
    line-height: 1.6;
    font-size: 1.1rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
}

.product-features li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    color: #666;
    font-size: 1.1rem;
}

.product-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

.specs-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.spec-group {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.spec-group h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.spec-group ul {
    list-style: none;
    padding: 0;
}

.spec-group li {
    margin-bottom: 10px;
    color: #666;
    font-size: 1rem;
    padding-left: 20px;
    position: relative;
}

.spec-group li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #e74c3c;
}

@media (max-width: 768px) {
    .details-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .details-main,
    .details-sidebar {
        padding: 20px;
    }

    .product-description h3,
    .product-features h3,
    .specifications h3 {
        font-size: 1.3rem;
    }

    .product-description p,
    .product-features li {
        font-size: 1rem;
    }
}

/* Image Modal */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: background 0.3s ease, opacity 0.3s ease;
}

.image-modal.visible {
    background: rgba(0, 0, 0, 0.9);
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    transform: scale(0.9);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal-content.visible {
    transform: scale(1);
    opacity: 1;
}

.modal-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.close-modal {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 30px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.close-modal.visible {
    opacity: 1;
}

/* Loading state */
.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.product-summary {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

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

.product-info h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.product-info .sku {
    color: #666;
    font-size: 0.9em;
    margin: 5px 0;
}

.product-info .price {
    font-size: 1.5em;
    font-weight: bold;
    color: #e74c3c;
    margin: 10px 0;
}

.product-info .shipping {
    color: #27ae60;
    font-weight: 500;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: #e74c3c;
    outline: none;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: #e74c3c;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background: #c0392b;
}

.submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Sticky Call Button */
.sticky-call-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #e74c3c;
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
    font-weight: 500;
}

.sticky-call-btn:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.sticky-call-btn i {
    font-size: 1.2rem;
}

.sticky-call-btn .phone-number {
    font-weight: 600;
}

@media (max-width: 768px) {
    .sticky-call-btn {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .sticky-call-btn {
        bottom: 10px;
        right: 10px;
        padding: 10px 15px;
        font-size: 0.8rem;
    }
    
    .sticky-call-btn span:not(.phone-number) {
        display: none;
    }
}

.video-container {
    text-align: center;
    padding: 40px 20px;
    background-color: #f8f9fa;
    margin-top: 40px;
}

.video-container h2 {
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 2rem;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .video-container {
        padding: 20px 10px;
    }
    
    .video-container h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
}