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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background: #f5f7fa;
}

header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 1rem;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

nav a:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.hero {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.2);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 3px 3px 8px rgba(0,0,0,0.7);
    color: #ffffff;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
    color: #ffffff;
    line-height: 1.8;
}

.hero-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: white;
    color: #1e3c72;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    background: #f8f9fa;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-section {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.about-container {
    max-width: 1000px;
    margin: 0 auto;
}

.about-content {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.about-intro {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-content p {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
}

.highlight-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.highlight-item strong {
    display: block;
    color: #1e3c72;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.highlight-item p {
    color: #6c757d;
    font-size: 0.95rem;
    margin: 0;
}

.features-section {
    padding: 4rem 2rem;
    background: white;
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card h3 {
    color: #1e3c72;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: #6c757d;
    font-size: 0.95rem;
}

.products-section {
    padding: 4rem 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #1e3c72;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    margin: 1rem auto;
    border-radius: 2px;
}

.products-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: white;
    border-radius: 15px;
    padding: 0;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.product-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover img {
    transform: scale(1.1);
}

.product-card h3 {
    padding: 1rem 1rem 0.5rem;
    color: #1e3c72;
    font-size: 1.2rem;
}

.product-card p {
    padding: 0 1rem;
    color: #6c757d;
    font-size: 0.9rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2a5298;
    margin: 1rem 0;
}

.product-category {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
    margin: 0.5rem;
}

.product-card button {
    width: 90%;
    margin: 1rem 5% 1.5rem;
    padding: 0.8rem;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-card button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(30,60,114,0.3);
}

.contact-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 4rem 2rem;
}

.contact-section h2 {
    text-align: center;
    color: #1e3c72;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    position: relative;
}

.contact-section h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    margin: 1rem auto;
    border-radius: 2px;
}

.contact-cta {
    text-align: center;
    font-size: 1.3rem;
    color: #1e3c72;
    font-weight: 600;
    margin-bottom: 2rem;
}

.consultation-note {
    font-style: italic;
    color: #2a5298 !important;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid #2a5298;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.contact-info {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info h3 {
    color: #1e3c72;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-info p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #495057;
}

.contact-info strong {
    color: #1e3c72;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #2a5298;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #1e3c72;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.map-container:hover {
    transform: translateY(-5px);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: 0;
}

footer {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 0;
}

footer p {
    margin: 0;
    font-size: 1rem;
    opacity: 0.95;
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }
    
    header h1 {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav a {
        margin: 0.3rem;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .hero {
        min-height: 400px;
        background-attachment: scroll;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-btn {
        padding: 0.8rem 1.8rem;
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .products-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-section h2 {
        font-size: 1.8rem;
    }
}

/* Chatbot Styles */
.chat-fab {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(30,60,114,0.4);
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(30,60,114,0.5);
}

.chat-icon {
    font-size: 1.8rem;
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.chatbot-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 550px;
    max-height: calc(100vh - 120px);
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.chatbot-container.active {
    display: flex;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.chat-header {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-content {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chat-header h4 {
    margin: 0;
    font-size: 1.1rem;
}

.chat-status {
    margin: 0;
    font-size: 0.8rem;
    opacity: 0.9;
}

.chat-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.chat-close:hover {
    background: rgba(255,255,255,0.3);
    transform: rotate(90deg);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f8f9fa;
}

.bot-message, .user-message {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.user-message {
    justify-content: flex-end;
}

.message-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.user-message .message-avatar {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
}

.message-content {
    max-width: 75%;
}

.message-content p {
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 15px;
    margin: 0 0 0.5rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.user-message .message-content p {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
}

.quick-replies {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.quick-replies button {
    background: white;
    border: 2px solid #1e3c72;
    color: #1e3c72;
    padding: 0.6rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: left;
}

.quick-replies button:hover {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    transform: translateX(5px);
}

.product-card-chat {
    background: white;
    border-radius: 10px;
    padding: 0.75rem;
    margin: 0.5rem 0;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.product-card-chat:hover {
    border-color: #1e3c72;
    transform: translateY(-2px);
}

.product-card-chat h5 {
    margin: 0 0 0.5rem 0;
    color: #1e3c72;
    font-size: 0.95rem;
}

.product-card-chat p {
    margin: 0.25rem 0;
    font-size: 0.85rem;
    color: #6c757d;
}

.product-card-chat .price {
    color: #2a5298;
    font-weight: bold;
    font-size: 1rem;
}

.chat-input-container {
    display: flex;
    padding: 1rem;
    background: white;
    border-top: 1px solid #e9ecef;
}

.chat-input-container input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 20px;
    font-size: 0.95rem;
    outline: none;
}

.chat-input-container input:focus {
    border-color: #1e3c72;
}

.chat-input-container button {
    margin-left: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.chat-input-container button:hover {
    transform: scale(1.05);
    box-shadow: 0 3px 10px rgba(30,60,114,0.3);
}

.whatsapp-button {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37,211,102,0.3);
}

@media (max-width: 768px) {
    .chatbot-container {
        width: calc(100vw - 20px);
        right: 10px;
        bottom: 80px;
    }
    
    .chat-fab {
        width: 55px;
        height: 55px;
        right: 15px;
    }
}