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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Header */
.header {
    width: 100%;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 300px;
    object-fit: cover;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: bold;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-price {
    font-size: 2rem;
    margin-bottom: 30px;
}

.hero-price span {
    font-weight: bold;
    color: #ffd700;
}

.cta-button {
    background-color: #ffd700;
    color: #333;
    border: none;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Gallery Section */
.gallery {
    padding: 0;
    background-color: white;
}

.gallery .container {
    max-width: 100%;
    padding: 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #333;
}

.gallery-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 100%;
    margin: 0 auto;
}

.gallery-item {
    overflow: hidden;
    box-shadow: none;
    transition: transform 0.3s;
    position: relative;
}

.gallery-item:hover {
    transform: none;
}

.gallery-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.product-video {
    width: 100%;
    height: auto;
    display: block;
}

.video-item {
    background: white;
}

.checkout-button {
    width: 90%;
    margin: 15px auto;
    display: block;
    background-color: #28a745;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
    animation: shake 0.8s infinite;
}

.checkout-button:hover {
    background-color: #218838;
    animation: none;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

/* Features Section */
.features {
    padding: 60px 20px;
    background-color: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.feature-icon {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 15px;
}

.feature-icon img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #333;
}

.feature-card p {
    color: #666;
}

/* FAQ Section */
.faq {
    padding: 60px 20px;
    background-color: white;
}

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

.faq-item {
    margin-bottom: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background-color: #f8f9fa;
    border: none;
    padding: 20px;
    text-align: right;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s;
}

.faq-question:hover {
    background-color: #e9ecef;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: #667eea;
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: white;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 20px;
    color: #666;
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Order Form Section */
.order-form-section {
    padding: 60px 20px;
    background-color: #f8f9fa;
}

.order-form {
    max-width: 600px;
    margin: 0 auto;
    background: #e3f2fd;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

/* Size Buttons */
.size-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.size-btn {
    flex: 1;
    min-width: 60px;
    padding: 12px 20px;
    border: 2px solid #ddd;
    background-color: white;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.size-btn:hover {
    border-color: #667eea;
    background-color: #f0f0f0;
}

.size-btn.active {
    background-color: #667eea;
    color: white;
    border-color: #667eea;
}

/* Color Buttons */
.color-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.color-btn {
    width: 50px;
    height: 50px;
    border: 3px solid #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.color-btn:hover {
    transform: scale(1.1);
    border-color: #667eea;
}

.color-btn.active {
    border-color: #667eea;
    border-width: 4px;
    box-shadow: 0 0 0 2px white, 0 0 0 4px #667eea;
}

.color-btn.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 0 0 3px rgba(0,0,0,0.5);
}

/* Offer Buttons */
.offer-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.offer-btn {
    background: white;
    border: 3px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: right;
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.offer-btn:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.offer-btn.active {
    border-color: #667eea;
    border-width: 4px;
    background: #f0f4ff;
}

.offer-btn.popular {
    border-color: #28a745;
}

.offer-btn.best-deal {
    border-color: #ffc107;
}

.offer-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.offer-content {
    flex: 1;
}

.offer-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #667eea;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.offer-btn.popular .offer-badge {
    background: #28a745;
}

.offer-btn.best-deal .offer-badge {
    background: #ffc107;
    color: #333;
}

.offer-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.offer-discount {
    color: #28a745;
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 5px;
}

.offer-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 5px;
}

.offer-save {
    font-size: 0.9rem;
    color: #dc3545;
    font-weight: bold;
}

/* Price Display */
.price-display {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.price-row.old-price {
    color: #dc3545;
    text-decoration: line-through;
}

.price-row.current {
    color: #28a745;
    font-weight: bold;
}

.price-row.discount {
    color: #28a745;
}

.price-row.total {
    font-size: 1.3rem;
    font-weight: bold;
    color: #667eea;
    border-top: 2px solid #ddd;
    padding-top: 10px;
    margin-top: 10px;
}

/* Submit Button */
.submit-button {
    width: 100%;
    background-color: #28a745;
    color: white;
    border: none;
    padding: 15px;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #218838;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 30px 20px;
}

/* WhatsApp Floating Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: heartbeat 1.5s ease-in-out infinite;
    transition: transform 0.3s;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    animation: none;
}

.whatsapp-button:hover + .whatsapp-bubble {
    opacity: 0;
    visibility: hidden;
}

.whatsapp-button img {
    width: 35px;
    height: 35px;
}

.whatsapp-bubble {
    position: fixed;
    bottom: 90px;
    right: 20px;
    background-color: white;
    color: #333;
    padding: 12px 18px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 999;
    font-size: 0.95rem;
    font-weight: 500;
    white-space: nowrap;
    animation: bubblePop 0.5s ease-out 2s both;
}

.whatsapp-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid white;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(0.9);
    }
    20%, 40% {
        transform: scale(1.1);
    }
    50% {
        transform: scale(1.15);
    }
    60% {
        transform: scale(1);
    }
}

@keyframes bubblePop {
    0% {
        opacity: 0;
        transform: scale(0.5) translateY(10px);
    }
    50% {
        transform: scale(1.05) translateY(0);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Confirmation Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease-out;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s ease-out;
}

.modal-icon {
    width: 80px;
    height: 80px;
    background-color: #28a745;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 20px;
    animation: scaleIn 0.5s ease-out 0.2s both;
}

.modal-content h2 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.modal-content p {
    color: #666;
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.order-summary {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    text-align: right;
}

.order-summary p {
    margin: 8px 0;
    color: #333;
    font-size: 1rem;
}

.order-summary strong {
    color: #667eea;
}

.modal-button {
    background-color: #667eea;
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.modal-button:hover {
    background-color: #5568d3;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}