:root {
    --color-primary: #0A2463;
    --color-secondary: #D4AF37;
    --color-accent: #8A2BE2;
    --color-light: #F8F9FA;
    --color-dark: #333333;
    --primary-color: #0A2463;
    --secondary-color: #D4AF37;
    --accent-color: #8A2BE2;
    --light-color: #FFFFFF;
    --dark-color: #333333;
}
a {
    cursor:pointer;
}
#header {
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}
.about-us-parent {
    position: relative;
    display: inline-block;
}
.header-dropdown-menu {
    position: absolute;
    top: 30px;
    left: 0;
    width: auto;
    background: #F6F6F6;
    opacity: 0;
    visibility: hidden;
    transition: all 300ms linear;
    z-index: 999999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.about-us-parent:hover .header-dropdown-menu {
    top: 52px;
    opacity: 1;
    visibility: visible;
}
.header-dropdown-menu a {
    display: block;
    padding: 12px 15px;
    color: #0A2463;
    font-size:1.1rem;
    text-decoration: none;
    white-space: nowrap;
    transition: background 300ms linear;
}
    .header-dropdown-menu a:hover, .header-dropdown-menu a.active {
        background: #0A2463;
        color: #FFFFFF;
    }

.mobile-s-menu {
    display: block;
    padding: 0 10px;
}
    .mobile-s-menu > a {
        display: block;
    }

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 300ms;
}
.hover-scale:hover {
    transform: scale(1.03);
}
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
body {
    font-family: 'Inter', sans-serif;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

.hero-section {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.nav-link {
    position: relative;
}
    .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: -2px;
        left: 0;
        background-color: #D4AF37;
        transition: width 0.3s ease;
    }
    .nav-link:hover::after {
        width: 100%;
    }
.active-nav::after {
    width: 100%;
}
.product-card {
    transition: all 0.3s ease;
}
    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
.btn-primary {
    background-color: #0A2463;
    color: white;
    transition: all 0.3s ease;
}

    .btn-primary:hover {
        background-color: #0d2d7a;
        transform: translateY(-2px);
    }

.btn-secondary {
    background-color: #D4AF37;
    color: #0A2463;
    transition: all 0.3s ease;
}
    .btn-secondary:hover {
        background-color: #e0c158;
        transform: translateY(-2px);
    }
a.btn-secondary {
    background-color: #D4AF37;
    color: #0A2463;
    transition: all 0.3s ease;
}
    a.btn-secondary:hover {
        background-color: #e0c158;
        transform: translateY(-2px);
    }

/* Mobile menu */
.mobile-menu {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}
    .mobile-menu.active {
        transform: translateX(0);
    }


/* Custom styles */
.project-card {
    transition: all 0.3s ease;
}
    .project-card:hover {
        transform: translateY(-10px);
    }
        .project-card:hover .project-overlay {
            opacity: 1;
        }
.project-overlay {
    opacity: 0;
    transition: opacity 0.3s ease;
}
.btn-primary {
    background-color: #0A2463;
    color: white;
    transition: all 0.3s ease;
}
    .btn-primary:hover {
        background-color: #0d2d7a;
        transform: translateY(-2px);
    }
/* Pagination */
.pagination-btn {
    transition: all 0.3s ease;
}
    .pagination-btn:hover {
        background-color: #D4AF37;
        color: #0A2463;
    }
    .pagination-btn.active {
        background-color: #0A2463;
        color: white;
    }
/* Parameter table */
.param-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    text-align: left;
    padding: 12px 16px;
    border-bottom: 2px solid #e9ecef;
}
.param-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #e9ecef;
}
.param-table tr:hover {
    background-color: #f8f9fa;
}

.service-card {
    transition: all 0.3s ease;
}
    .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }

/* Pain points animation */
.pain-point {
    position: relative;
    overflow: hidden;
}

    .pain-point::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
        transition: left 0.5s ease;
    }

    .pain-point:hover::before {
        left: 100%;
    }
/* Process steps new style */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-item {
    text-align: center;
    transition: all 0.3s ease;
}

    .process-item:hover {
        transform: translateY(-5px);
    }

.process-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #0A2463;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.faq-item {
    transition: all 0.3s ease;
}

    .faq-item:hover {
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    }
    .faq-item a {
        cursor:pointer;
    }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

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

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.btn-primary {
    background-color: #0A2463;
    color: white;
    transition: all 0.3s ease;
}

    .btn-primary:hover {
        background-color: #0d2d7a;
        transform: translateY(-2px);
    }

.btn-secondary {
    background-color: #D4AF37;
    color: #0A2463;
    transition: all 0.3s ease;
}

    .btn-secondary:hover {
        background-color: #e0c158;
        transform: translateY(-2px);
    }


.timeline-item {
    position: relative;
    padding-left: 30px;
    margin-bottom: 30px;
}
    .timeline-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 2px;
        background-color: var(--secondary-color);
    }
    .timeline-item::after {
        content: '';
        position: absolute;
        left: -4px;
        top: 0;
        height: 10px;
        width: 10px;
        border-radius: 50%;
        background-color: var(--secondary-color);
    }
.certificate-card {
    transition: all 0.3s ease;
    cursor: pointer;
}
    .certificate-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
.team-card {
    transition: all 0.3s ease;
}
    .team-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
.testimonial-card {
    transition: all 0.3s ease;
}
    .testimonial-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }

.testimonial-card {
    transition: all 0.3s ease;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}
    .testimonial-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
.chat-bubble {
    position: relative;
}
    .chat-bubble::before {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 20px;
        border-width: 10px 10px 0;
        border-style: solid;
        border-color: white transparent;
    }
/* Rating stars */
.rating-stars .fa-star {
    color: #D4AF37;
}
/* Case show cards */
.case-card {
    transition: all 0.3s ease;
}
    .case-card:hover {
        transform: translateY(-10px);
    }
        .case-card:hover .case-overlay {
            opacity: 1;
        }
.case-overlay {
    opacity: 0;
    transition: opacity 0.3s ease;
}