:root {
    /* --primary-blue: #6b7a5f; */
    /* --light-green: #8a9b7c; */
    --primary-blue: #0a2472;
    --primary-purple: #1e0b5c;
    --light-green: #1b9c85;
    --white: #fff;
    --light-gray: #f7f7f7;
    --dark-gray: #333;
    --transition: all 0.4s ease;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--light-gray);
}

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

/* Glassmorphism Effects */
.glassmorphism {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.15);
}

/* 1. Glassmorphic Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px 0 rgba(0,0,0,0.1);
    border-radius: 0 0 0px 0px;
    padding: 0px;
    transition: var(--transition);
}

.navbar-brand {
    /* display: flex; */
    align-items: center;
    padding: 0;
    margin-right: 1rem;
}

.navbar-brand img {
    /* height: 50px;  */
    width: auto; 
    max-width: 130px;
}

.nav-link {
    color: var(--dark-gray) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: transform 0.3s;
}

.nav-link:hover {
    transform: translateY(-3px);
    color: var(--primary-blue) !important;
}

.btn-quote {
    background-color: var(--primary-blue);
    color: white;
    border-radius: 30px;
    padding: 10px 25px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
}

.btn-quote:hover {
    background-color: var(--light-green);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(107, 122, 95, 0.3);
}

/* 2. Top Info Strip */
.info-strip {
    background-color: var(--primary-blue);
    color: white;
    padding: 12px 0;
    font-size: 0.9rem;
    overflow: hidden;
}

.info-text {
    white-space: nowrap;
    animation: scrollText 25s linear infinite;
}

@keyframes scrollText {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.hero-badge {
    display: inline-block;
    background-color: #0a2472;
    color: var(--white);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Playfair Display', sans-serif;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}
.intro-headline{
    font-family: 'Poppins' ;
    color: var(--primary-blue);
}
.intro-headline span{
    color: var(--dark-gray);
    position: relative;
}

.intro-headline span::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 8px;
    background-color: rgba(13, 31, 27, 0.507);
    bottom: 10px;
    left: 0;
    z-index: -1;
}

/* Section Common Styles */
.section-title {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 10px;
    font-family: 'Playfair Display', sans-serif;
    font-size: 3rem;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30%;
    height: 8px;
    background-color: #06060757;
}

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

/* 3. Intro / Value Proposition */
.intro-section {
    padding: 100px 0;
    background: linear-gradient(rgba(255,255,255,0.7), rgba(255,255,255,0.7)), url('../images/intro-bg.avif');
    background-size: cover;
    background-position: center;
}

/* 4. Services Grid */
.services-section {
    padding: 100px 0;
    background-color: var(--white);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

/* 5. Process Timeline */
.process-section {
    padding: 100px 0;
    background-color: var(--light-gray);
}

.process-timeline {
    position: relative;
    margin: 0 auto;
}

.process-timeline:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--dark-gray);
    transform: translateY(-50%);
}

@media (max-width: 768px) {
    .process-timeline:before {
        content: '';
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: 2px;
        height: 100%;
        background-color: var(--primary-blue);
        transform: translateX(-50%);
    }
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: var(--primary-blue);
    border: solid 2px var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.process-step {
    background-color: var(--white);
    border-radius: 10px;
    padding: 25px 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    height: 100%;
    border: solid 2px var(--dark-gray);
    
}

.process-timeline .col-lg-3:nth-child(1) .process-step,
.process-timeline .col-lg-3:nth-child(3) .process-step
{
    border-radius: 10px;
    border: solid 2px #ffffff;
    transition: var(--transition);
    box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
}

.process-step:hover {
    border: solid 2px var(--primary-blue) !important;
}

.process-step:hover .step-number {
    color: var(--white);
    transform: translateY(-5px);
    background-color: var(--primary-blue);
}


/* 6. Key Metrics */
.metrics-section {
    padding: 100px 0;
    background: linear-gradient(rgba(107, 122, 95, 0.6), rgba(107, 122, 95, 0.9)), url('../images/carton01.jpeg');
    background-size: cover;
    background-position: center;
    color: white;
    font-family: 'Poppins';
}

.metric-number,
.metric-plus {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

/* 7. Case Studies */
.case-studies-section {
    padding: 100px 0;
    background-color: var(--white);
}

.case-study-img {
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    min-height: 300px;
    background-size: cover;
    background-position: center;
}

/* 8. Why Choose Us */
.benefits-section {
    padding: 100px 0;
    background-color: var(--light-gray);
}

/* 9. Clients */
.clients-section {
    padding: 100px 0;
    background-color: var(--white);
}

.client-logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    padding: 10px;
    background-color: var(--light-gray);
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.client-logo-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* 10. Testimonials */
.testimonials-section {
    padding: 100px 0;
    background-color: var(--light-gray);
}

.testimonial-card {
    padding: 30px;
    border-radius: 12px;
    height: 100%;
}

.client-img {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: cover;
    margin-bottom: 20px;
}

/* 11. Gallery Section */
.gallery-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

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

.filter-btn {
    padding: 8px 24px;
    border: none;
    background: var(--white);
    color: var(--dark-gray);
    font-weight: 500;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(10, 36, 114, 0.1);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(10, 36, 114, 0.3);
}

/* Gallery Grid */
.gallery-grid {
    margin-top: 20px;
}

.gallery-item {
    margin-bottom: 30px;
    transition: var(--transition);
}

.gallery-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    height: 280px; /* Fixed height for uniformity */
}

.gallery-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(10, 36, 114, 0.2);
}

.gallery-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

/* Gallery Overlay */
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(10, 36, 114, 0.95), rgba(27, 156, 133, 0.8));
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    padding: 20px;
}

.gallery-card:hover .gallery-overlay {
    opacity: 1;
}

.gallery-info {
    text-align: center;
    color: var(--white);
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.gallery-card:hover .gallery-info {
    transform: translateY(0);
}

.gallery-info h5 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.gallery-info p {
    font-size: 0.85rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.gallery-zoom {
    display: inline-block;
    width: 45px;
    height: 45px;
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 50%;
    line-height: 45px;
    text-align: center;
    font-size: 1.1rem;
    transition: var(--transition);
    text-decoration: none;
}

.gallery-zoom:hover {
    background: var(--light-green);
    color: var(--white);
    transform: rotate(90deg);
}

/* Gallery Modal */
.gallery-modal .modal-content {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    background: transparent;
}

.gallery-modal .modal-body {
    position: relative;
    padding: 0;
}

.gallery-modal .modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    padding: 8px;
    border-radius: 50%;
    font-size: 0.8rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.gallery-modal .modal-caption {
    background: var(--white);
    color: var(--dark-gray);
}

.gallery-modal .modal-caption h4 {
    color: var(--primary-blue);
    margin-bottom: 8px;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .gallery-card {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .gallery-filter {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 6px 16px;
        font-size: 0.9rem;
    }
    
    .gallery-card {
        height: 220px;
    }
    
    .gallery-info h5 {
        font-size: 1rem;
    }
    
    .gallery-info p {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .gallery-card {
        height: 200px;
    }
    
    .gallery-filter {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 10px;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-btn {
        flex: 0 0 auto;
    }
}

/* Animation for filter */
.gallery-item {
    animation: fadeInUp 0.6s ease forwards;
}

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

/* 12. Quote Request */
.quote-section {
    padding: 100px 0;
    background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9)), url('https://images.unsplash.com/photo-1557804506-669a67965ba0?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
}

.form-control, .form-select {
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.1);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.25rem rgba(107, 122, 95, 0.25);
}

/* 13. Footer */
footer {
    background-color: var(--dark-gray);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 20px;
}

.footer-heading {
    color: white;
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 10px;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-blue);
    transform: translateY(-5px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .intro-headline {
        font-size: 2rem;
    }
    
    .metric-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        text-align: center;
    }
    
    .section-title:after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Animation Classes */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}