:root {
    --primary: #0066cc;
    --secondary: #0099cc;
    --accent: #00a859;
    --dark-blue: #004080;
    --light-blue: #e6f2ff;
    --light-gray: #f8f9fa;
    --text-dark: #333333;
    --text-light: #666666;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

/* Top Contact Bar */
.top-contact-bar {
    background-color: var(--dark-blue);
    color: white;
    padding: 8px 0;
    font-size: 0.9rem;
}

.contact-info a {
    color: white;
    text-decoration: none;
    margin-right: 20px;
    transition: color 0.3s;
}

    .contact-info a:hover {
        color: var(--light-blue);
    }

.social-icons a {
    color: white;
    margin-left: 15px;
    font-size: 1.1rem;
    transition: color 0.3s;
}

    .social-icons a:hover {
        color: var(--accent);
    }

/* Navigation */
.navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    background-color: white !important;
    padding: 15px 0;
}

.navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--primary) !important;
}

    .navbar-brand i {
        color: var(--accent);
    }

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    color: var(--text-dark) !important;
    margin: 0 10px;
    transition: color 0.3s;
}

    .nav-link:hover, .nav-link.active {
        color: var(--primary) !important;
    }

/* Hero Slider Styles */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
}

    .slide.active {
        opacity: 1;
    }

.slide-content {
    background: rgba(0, 64, 128, 0.85);
    color: white;
    padding: 40px;
    border-radius: 10px;
    max-width: 600px;
}

.slide-indicators {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

    .indicator.active {
        background-color: white;
    }

.slide-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

    .slide-nav:hover {
        background: rgba(255, 255, 255, 0.4);
    }

.slide-prev {
    left: 20px;
}

.slide-next {
    right: 20px;
}

.section-padding {
    padding: 80px 0;
}

.section-title {
    position: relative;
    margin-bottom: 50px;
}

    .section-title:after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 0;
        width: 60px;
        height: 4px;
        background-color: var(--accent);
    }

    .section-title.text-center:after {
        left: 50%;
        transform: translateX(-50%);
    }

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

    .feature-icon i {
        font-size: 2rem;
        color: var(--primary);
    }

.product-card {
    transition: transform 0.3s;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-radius: 10px;
    overflow: hidden;
}

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

.stats-section {
    background-color: var(--light-blue);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
}

.quality-section {
    background: linear-gradient(to right, var(--light-blue) 50%, white 50%);
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 10px 25px;
    font-weight: 600;
    transition: all 0.3s;
}

    .btn-primary:hover {
        background-color: var(--dark-blue);
        border-color: var(--dark-blue);
        transform: translateY(-2px);
    }

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    padding: 10px 25px;
    font-weight: 600;
    transition: all 0.3s;
}

    .btn-outline-primary:hover {
        background-color: var(--primary);
        border-color: var(--primary);
        transform: translateY(-2px);
    }

footer {
    background-color: var(--dark-blue);
    color: white;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    margin-bottom: 8px;
}

    .footer-links a:hover {
        color: white;
    }

/* Category Filter Styles */
.category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.filter-btn {
    background: white;
    border: 1px solid #ddd;
    padding: 8px 20px;
    border-radius: 30px;
    transition: all 0.3s;
    font-weight: 500;
}

    .filter-btn.active, .filter-btn:hover {
        background: var(--primary);
        color: white;
        border-color: var(--primary);
    }

/* Dropdown Menu Styles */
.dropdown-menu {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 10px;
    padding: 10px 0;
}

.dropdown-item {
    padding: 8px 20px;
    transition: background 0.2s;
}

    .dropdown-item:hover {
        background: var(--light-blue);
    }

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-slider {
        height: 500px;
    }

    .slide-content {
        padding: 20px;
        margin: 0 15px;
    }

    .slide-nav {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .top-contact-bar .container {
        flex-direction: column;
        text-align: center;
    }

    .contact-info {
        margin-bottom: 10px;
    }
}