:root {
    --primary-color:#003566;
    --secondary-color:#FFC300;
    --text-color:#FDFFFC;
    --bg: #000;
    --hover-bg: #ff90e8;
    --hover-text: #000;
}
/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar Styles */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
    background: linear-gradient(200deg, hsla(209, 100%, 20%, 1) 0%, hsla(209, 100%, 20%, 1) 30%, hsla(46, 100%, 50%, 1) 30%, hsla(46, 100%, 50%, 1) 100%);
    background: -moz-linear-gradient(45deg, hsla(209, 100%, 20%, 1) 0%, hsla(209, 100%, 20%, 1) 30%, hsla(46, 100%, 50%, 1) 30%, hsla(46, 100%, 50%, 1) 100%);
    background: -webkit-linear-gradient(45deg, hsla(209, 100%, 20%, 1) 0%, hsla(209, 100%, 20%, 1) 30%, hsla(46, 100%, 50%, 1) 30%, hsla(46, 100%, 50%, 1) 100%);
    filter: progid: DXImageTransform.Microsoft.gradient(startColorstr="#003566", endColorstr="#003566", GradientType=1);
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: var(--primary-color)!important;
}

#header_logo {
    max-height: 50px;
    width: auto;
}

.navbar {
    background-color: #212529; 
}

.nav-item {
    align-items: center;
    background-color: transparent;
    color: #fff;
    cursor: pointer;
    display: flex;
    font-family: ui-sans-serif,system-ui,-apple-system,system-ui,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
    text-decoration: none;
    text-transform: uppercase;
    outline: 0;
    border: 0;
    padding: 1rem;
}

.nav-item:before {
    background-color: black;
    content: "";
    display: inline-block;
    height: 1px;
    margin-right: 10px;
    transition: all .42s cubic-bezier(.25,.8,.25,1);
    width: 0;
}

.nav-item:hover:before {
    background-color: black;
    width: 3rem;
}


/* Hero Section */
.hero {
    position: relative;
    background: #000;
}

.carousel-item {
    height: 600px;
    background: #000;
}

.carousel-item img {
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    opacity: 0.8;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
}

/* Banner Section */
.banner-container {
    width: 100%;
    max-width: auto;
    background: linear-gradient(135deg, #004578 0%, #002e4d 100%);
    padding: 40px;  
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.content-wrapper {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 50px;
    align-items: center;
}

.years-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--secondary-color);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.3);
    min-width: 180px;
}

.years-number {
    font-size: 120px;
    font-weight: bold;
    color: #003d6b;
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.years-text {
    font-size: 32px;
    font-weight: bold;
    color: #003d6b;
    text-transform: uppercase;
    margin-top: 5px;
}

.text-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.expertise-box {
    background: #FFC50F;
    padding: 25px 30px;
    border-radius: 20px;
    margin: 2px;
}

.expertise-title {
    font-size: 18px;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.expertise-list {
    font-size: 28px;
    color: var(--primary-color);
    line-height: 1.4;
}

.expertise-list strong {
    color: var(--primary-color);
    font-weight: bold;
}

.description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 22px;
    line-height: 1.7;
}

    @media (max-width: 1024px) {
    .content-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
}

.years-badge {
    margin: 0 auto;
}

.expertise-box {
    border-left: none;
    border-top: 5px solid #ffd700;
    }
}

@media (max-width: 768px) {
    .banner-container {
    padding: 30px 20px;
}

    .years-number {
    font-size: 80px;
}

    .years-text {
    font-size: 24px;
}

    .expertise-list {
    font-size: 22px;
}

    .description {
    font-size: 18px;
    }
}

/* Contact Information Section */
.contact_section {
    background:#F0F0F0;
    padding: 3rem 0 !important;
}

.contact_section .row {
    display: flex;
    align-items: stretch;
}

.contact-info {
    padding: 0;
    height: 100%;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5rem;
    height: 100%;
}

.contact-item .icon {
    background: rgba(76, 67, 67, 0.2);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item .icon i {
    font-size: 1.8rem;
    color:var(--primary-color);
}

.contact-details {
    display: flex;
    align-items: center;
}

.contact-details p {
    color: var(--primary-color);
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
    text-align: left;
}

/* Contact Form Section */
#contact {
    background: #f8f9fa;
}

#contact .container {
    max-width: 1400px;
}

#contact .row {
    display: flex;
    align-items: stretch;
}

#contact .col-lg-6 {
    padding: 0 1rem;
}


.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 2rem;
    position: relative; 
    padding-bottom: 1rem;
}


.contact-form {
    background: #fff;
    padding: 2.5rem;
    /* border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
    border-radius: 5px;
    border: 2px solid var(--primary-color);
    box-shadow: 4px 4px black;
}

.contact-form .contact-info {
    background: transparent;
    padding: 0;
}


.form-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    background: var(--primary-color);
    color: var(--text-color);
    padding: 0.75rem 2.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(0, 53, 102, 0.3);
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 53, 102, 0.5);
    background: #004d8f;
    color: var(--text-color);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:active {
    transform: translateY(0);
}


/* Map Section */
.embed-map-responsive {
    position: relative;
    width: 100%;
    height: 810px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.embed-map-container {
    overflow: hidden;
    background: none !important;
    width: 100%;
    height: 100%;
}

.embed-map-frame {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Footer */
footer {
    background:var(--primary-color);
    color: #fff;
    padding: 2rem 0;
    margin-top: 3rem;
}

footer p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

footer .bstech {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.bstech-logo {
    height: 20px;
    width: auto;
    margin-right: 8px;
    vertical-align: middle;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .navbar-nav {
        padding: 1rem 0;
    }
    
    .navbar-nav .nav-link {
        margin: 0.5rem 0;
    }
    
    .carousel-item {
        height: 400px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .carousel-item {
        height: 300px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-details p {
        text-align: center;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .embed-map-responsive {
        height: 400px;
    }
    
    #contact .row {
        flex-direction: column;
    }
    
    #contact .col-lg-6 {
        padding: 0 15px;
    }
    .contact-form {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .carousel-item {
        height: 250px;
    }
    
    .btn-submit {
        width: 100%;
        padding: 0.75rem;
    }
}

@media (max-width: 767px) {
    #navbarNav {
        background: var(--primary-color);
        padding: 1.5rem;
        margin-top: 1rem;
        border-radius: 1px;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        position: absolute;
        top: 70px;
        left: 20px;
        right: 20px;
    }
    
    #navbarNav .nav-link {
        color: #ffffff !important;
        padding: 0.75rem 1rem;
    }
    
    #navbarNav .nav-item:last-child .nav-link {
        border-bottom: none;
    }
}

/* Animation Classes */
.loading {
    animation: fadeIn 0.5s ease-in;
}

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

/* Utility Classes */
.text-success {
    color: var(--primary-color) !important;
}

.responsive-img {
    max-width: 100%;
    height: auto;
}

/* NEW CHANGES */
.contact-title {
    text-align: center;
    background: transparent; /* Bootstrap red or use a better shade */
    color: var(--primary-color); /* Add white text for contrast */
    padding: 1rem; /* Add some spacing */
    border-radius: 8px; /* Rounded corners */
    font-size: 1.5rem; /* Make it bigger */
    font-weight: bold; /* Make it bold */
    margin-bottom: 1.5rem; /* Space below */
    font-size: 40px;
}


#about-text {
    color: var(--hover-bg);
}

#about-content p {
    color: var(--primary-color);
    font-size: 18px;
}

#gallery-container {
    margin: 4px;
    padding-bottom: 30px;
}

.card-title{
    color: var(--primary-color);
}

.card-text{
    color: var(--primary-color);
}

.nav-item {
    color: #000;
}
@media (max-width: 767px) {
    #navbarNav {
        background: var(--primary-color);
        padding: 1.5rem;
        margin-top: 1rem;
        border-radius: 12px;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    }
    
    #navbarNav .nav-link {
        color: #ffffff !important;
        padding: 0.75rem 1rem;
    }
    
    #navbarNav .nav-item:last-child .nav-link {
        border-bottom: none;
    }
}

.about-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.gallery-card {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-property: box-shadow, transform;
    transition-property: box-shadow, transform;
}
.gallery-card:hover, .gallery-card:focus, .gallery-card:active {
    box-shadow: 0 10px 10px -10px rgba(0, 0, 0, 0.5);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}


.about-overlay-container {
    position: relative;
    min-height: 500px; /* adjust as needed */
}

.about-background-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7); /* dark overlay - adjust opacity */
    z-index: 2;
    padding: 20px;
}

.about-content-wrapper {
    position: relative;
    z-index: 3;
    padding: 60px 0; /* adjust spacing */
}

.about-section {
    color: var(--text-color);
}

#about-content {
    color: var(--text-color);
}