html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Poppins', sans-serif;
    background-color: #F0F4F8;
    color: #1E3A8A;
}
.navbar {
    background-color: #1E40AF;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.navbar-brand {
    color: #F0F4F8 !important;
    font-weight: 600;
}
.navbar-brand img {
    height: 40px;
}
.nav-link {
    color: #F0F4F8 !important;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
}
.nav-link:hover {
    color: #93C5FD !important;
    transform: scale(1.05);
}
.nav-link.active {
    background-color: #3B82F6;
    color: #F0F4F8 !important;
    border-radius: 5px;
}
.header {
    position: relative;
    color: #F0F4F8;
    padding: 4rem 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    background-size: cover;
    background-position: center;
    background-image: url('images/header1.jpg');
    height: 700px;
    transition: background-image 0.5s ease;
}
.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.2);
    z-index: 1;
}
.header-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
}
.header h1 {
    font-weight: 600;
    font-size: 2.5rem;
}
.hidden-client {
    display: none;
}
.section {
    padding: 4rem 0;
    opacity: 0;
    transform: translateY(50px) scale(0.95);
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    visibility: hidden;
}
.section.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
}
.section h2 {
    color: #1E40AF;
    font-weight: 600;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease 0.2s;
}
.section.visible h2 {
    opacity: 1;
    transform: translateX(0);
}
.section p, .section ul, .section .row {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease 0.4s;
}
.section.visible p, .section.visible ul, .section.visible .row {
    opacity: 1;
    transform: translateY(0);
}
.contact-info, .form-container, .rmc-suggestion, .review-form-container, .career-form-container, .nabl-certificate-container {
    background-color: #FFFFFF;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    opacity: 0;
    transition: all 0.7s ease 0.3s;
}
.section.visible .contact-info, .section.visible .form-container, 
.section.visible .rmc-suggestion, .section.visible .review-form-container,
.section.visible .career-form-container, .section.visible .nabl-certificate-container {
    opacity: 1;
}
.carousel-item img {
    width: 850px !important;
    height: 450px !important;
    object-fit: cover;
    border-radius: 8px;
    margin: 0 auto;
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s ease 0.5s;
}
.section.visible .carousel-item img {
    opacity: 1;
    transform: scale(1);
}
@media (max-width: 576px) {
    .carousel-item img {
        width: 150px !important;
        height: 150px !important;
    }
    .header {
        height: 200px;
    }
}
.testimonial, .client-card, .review-card, .director-card {
    background-color: #DBEAFE;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(30px) rotate(2deg);
    transition: all 0.6s ease;
    transition-delay: calc(0.2s + 0.1s * var(--order));
}
.section.visible .testimonial, .section.visible .client-card, 
.section.visible .review-card, .section.visible .director-card {
    opacity: 1;
    transform: translateY(0) rotate(0deg);
}
.testimonial:hover, .client-card:hover, .review-card:hover, .director-card:hover {
    transform: translateY(-5px);
}
.director-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}
.footer {
    background-color: #1E3A8A;
    color: #F0F4F8;
    padding: 2rem;
    text-align: center;
}
.social-media a {
    transition: transform 0.3s ease;
}
.social-media a:hover {
    transform: scale(1.2);
}
.get-directions-btn, .enquire-now-btn {
    background-color: #60A5FA;
    color: #FFFFFF;
    border: none;
    transition: background-color 0.3s ease;
}
.get-directions-btn:hover, .enquire-now-btn:hover {
    background-color: #3B82F6;
}
.btn-primary {
    background-color: #3B82F6;
    border-color: #3B82F6;
    color: #FFFFFF;
    transition: background-color 0.3s ease;
}
.btn-primary:hover {
    background-color: #1E40AF;
    border-color: #1E40AF;
    color: #F0F4F8;
}
a {
    color: #3B82F6;
    transition: color 0.3s ease;
}
a:hover {
    color: #93C5FD;
}
.clients-header, .reviews-header {
    background-image: url('https://via.placeholder.com/1200x400?text=Construction+Site');
    background-size: cover;
    background-position: center;
    padding: 4rem 2rem;
    text-align: center;
    color: #F0F4F8;
    position: relative;
    margin-bottom: 2rem;
}
.reviews-header {
    background-image: url('https://via.placeholder.com/1200x400?text=Customer+Feedback');
}
.clients-header::before, .reviews-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.6);
}
.clients-header h2, .clients-header p, .reviews-header h2, .reviews-header p {
    position: relative;
    z-index: 2;
}
.clients-header h2, .reviews-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
}
.clients-header p, .reviews-header p {
    font-size: 1.2rem;
    font-weight: 300;
}
.star-rating {
    color: #BFDBFE;
    font-size: 1.2rem;
}
.star-rating .filled {
    color: #60A5FA;
}
.star-rating .empty {
    color: #BFDBFE;
}
.rating-input {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 5px;
}
.rating-input input[type="radio"] {
    display: none;
}
.rating-input label {
    font-size: 1.5rem;
    cursor: pointer;
    color: #BFDBFE;
    transition: color 0.2s ease;
}
.rating-input label:hover,
.rating-input label:hover ~ label {
    color: #60A5FA;
}
.rating-input input[type="radio"]:checked ~ label {
    color: #60A5FA;
}
.hidden-review {
    display: none;
}
.review-card-wrapper {
    transition: opacity 0.3s ease;
}
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #3B82F6;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease, opacity 0.6s ease;
    z-index: 1000;
}
.whatsapp-btn:hover {
    background-color: #1E40AF;
    transform: scale(1.1);
}
.whatsapp-btn::after {
    content: 'Chat with us on WhatsApp';
    position: absolute;
    bottom: 70px;
    right: 0;
    background-color: #1E3A8A;
    color: #F0F4F8;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.whatsapp-btn:hover::after {
    opacity: 1;
}
.whatsapp-icon {
    width: 40px;
    height: 40px;
}
.nabl-certificate-container {
    background-color: #FFFFFF;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    text-align: center;
}
.nabl-certificate-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    transition: transform 0.3s ease;
}
.nabl-certificate-img:hover {
    transform: scale(1.3);
}
.message-box {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
    max-width: 300px;
    opacity: 1;
    transition: opacity 0.5s ease;
}
.message-box.fade-out {
    opacity: 0;
}
@media (max-width: 576px) {
    .whatsapp-btn {
        width: 50px;
        height: 50px;
    }
    .whatsapp-icon {
        width: 30px;
        height: 30px;
    }
    .message-box {
        max-width: 90%;
        right: 10px;
        top: 10px;
    }
}
/* Custom carousel control icons for all carousels */
.carousel .carousel-control-prev-icon,
.carousel .carousel-control-next-icon {
    background-size: cover !important;
    width: 40px !important;
    height: 40px !important;
    background-color: transparent !important; /* Ensure no background color */
    border-radius: 50% !important;
    transition: transform 0.3s ease, opacity 0.3s ease !important;
    background-image: none !important; /* Remove any inherited background */
}
.carousel .carousel-control-prev-icon {
    background-image: url('images/custom-prev-icon.png') !important;
}
.carousel .carousel-control-next-icon {
    background-image: url('images/custom-next-icon.png') !important;
}
.carousel .carousel-control-prev,
.carousel .carousel-control-next {
    opacity: 1 !important;
    width: 5% !important;
    background: none !important; /* Ensure no background gradient or color */
}
.carousel .carousel-control-prev:hover,
.carousel .carousel-control-next:hover {
    opacity: 0.8 !important;
}
.carousel .carousel-control-prev:hover .carousel-control-prev-icon,
.carousel .carousel-control-next:hover .carousel-control-next-icon {
    transform: scale(1.1) !important;
}
@media (max-width: 768px) {
    .carousel .carousel-control-prev-icon,
    .carousel .carousel-control-next-icon {
        width: 30px !important;
        height: 30px !important;
    }
}
@media (max-width: 768px) {
    .carousel .carousel-control-prev-icon,
    .carousel .carousel-control-next-icon {
        width: 30px;
        height: 30px;
    }

    .logo {
        max-width: 350px;
    }
}
.testimonial-card {
    transition: transform 0.3s ease;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    padding: 15px;
    width: 1050px;
    height:750px;
}
.testimonial-card:hover {
    transform: scale(1.05);
}
.testimonial-card img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
}
.testimonial-card p {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #333;
    text-align: justify;
}