/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #003366;
    --secondary-color: #004d99;
    --accent-color: #0066cc;
    --text-color: #333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --gray: #666;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 1rem;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1;
    border-radius: 4px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content li {
    padding: 0;
}

.dropdown-content a {
    padding: 12px 16px;
    display: block;
    color: var(--text-color);
}

.dropdown-content a:hover {
    background-color: var(--light-bg);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.swiper-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    text-align: center;
    padding: 0 20px;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.swiper-button-next,
.swiper-button-prev {
    color: white !important;
    background: rgba(0, 0, 0, 0.3);
    width: 50px !important;
    height: 50px !important;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.5);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 20px !important;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: white;
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: white;
}

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

/* About Section */
.about {
    padding: 5rem 0;
    background-color: var(--white);
}

.about h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.about p {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray);
}

/* Services Section */
.services {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-card p {
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

.read-more {
    display: inline-block;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--primary-color);
}

/* Business Segments */
.business-segments {
    padding: 5rem 0;
    background-color: var(--white);
}

.business-segments h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.segments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.segment-card {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.segment-card:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.segment-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.segment-card h3 {
    font-size: 1.2rem;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 0.2rem;
}

.info-item p {
    margin: 0;
    line-height: 1.6;
}

.info-item a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
    margin-bottom: 0.3rem;
}

.info-item a:hover {
    color: var(--accent-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    position: relative;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent-color);
    outline: none;
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background-color: #25D366;
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 500;
}

.submit-btn:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

.submit-btn i {
    font-size: 1.2rem;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section {
    margin-bottom: 1.5rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
    font-size: 0.95rem;
}

.footer-section a:hover {
    opacity: 0.8;
}

/* Services Table in Footer */
.services-table {
    width: 100%;
    border-collapse: collapse;
}

.services-table td {
    padding: 0.5rem 0.5rem 0.5rem 0;
    vertical-align: top;
}

.services-table a {
    display: block;
    padding: 0.3rem 0;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    position: relative;
}

.services-table a:hover {
    opacity: 0.8;
    padding-left: 0.5rem;
}

.services-table a::before {
    content: '•';
    position: absolute;
    left: -0.5rem;
    opacity: 0;
    transition: all 0.3s ease;
}

.services-table a:hover::before {
    opacity: 1;
    left: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* Responsive Design for Footer */
@media (max-width: 768px) {
    .services-table td {
        padding: 0.3rem 0.3rem 0.3rem 0;
    }

    .services-table a {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .services-table {
        display: block;
    }

    .services-table tr {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 0.5rem;
    }

    .services-table td {
        flex: 1 1 33.333%;
        padding: 0.2rem;
    }

    .services-table a {
        font-size: 0.85rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .dropdown-content {
        position: static;
        box-shadow: none;
        background-color: var(--light-bg);
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 40px !important;
        height: 40px !important;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .logo-img {
        height: 40px;
    }

    .logo h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 1rem;
    }

    .logo-img {
        height: 35px;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }
}

/* Mission & Vision Section */
.mission-vision {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.mission-vision-card {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.mission-vision-card:hover {
    transform: translateY(-5px);
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.icon-wrapper i {
    font-size: 2.5rem;
    color: var(--white);
}

.mission-vision-card h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.mission-vision-card p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Responsive Design for Mission & Vision */
@media (max-width: 768px) {
    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mission-vision-card {
        padding: 2rem;
    }

    .icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .icon-wrapper i {
        font-size: 2rem;
    }

    .mission-vision-card h2 {
        font-size: 1.8rem;
    }

    .mission-vision-card p {
        font-size: 1rem;
    }
}

/* Partners Section */
.partners {
    padding: 4rem 0;
    background-color: var(--white);
}

.partners h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.partners-swiper {
    width: 100%;
    padding: 2rem 0;
}

.partners-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.partners-swiper .swiper-slide:hover {
    opacity: 1;
}

.partners-swiper .swiper-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.partners-swiper .swiper-slide:hover img {
    transform: scale(1.05);
}

.partners-swiper .swiper-pagination {
    position: relative;
    margin-top: 2rem;
}

.partners-swiper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    opacity: 0.3;
}

.partners-swiper .swiper-pagination-bullet-active {
    opacity: 1;
}

/* Responsive Design for Partners */
@media (max-width: 768px) {
    .partners-swiper .swiper-slide {
        height: 80px;
    }

    .partners-swiper .swiper-slide img {
        max-width: 120px;
        max-height: 60px;
    }
}

/* Gallery Section */
.gallery {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.gallery h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.gallery-swiper {
    width: 100%;
    padding: 2rem 0;
}

.gallery-swiper .swiper-slide {
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
}

.gallery-item {
    position: relative;
    width: 100%;
    height: 100%;
    display: block;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 51, 102, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay i {
    color: var(--white);
    font-size: 2.5rem;
    transform: scale(0.5);
    transition: transform 0.3s ease;
}

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

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

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

.gallery-swiper .swiper-button-next,
.gallery-swiper .swiper-button-prev {
    color: var(--primary-color);
    background: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.gallery-swiper .swiper-button-next:after,
.gallery-swiper .swiper-button-prev:after {
    font-size: 20px;
}

.gallery-swiper .swiper-button-next:hover,
.gallery-swiper .swiper-button-prev:hover {
    background: var(--primary-color);
    color: var(--white);
}

.gallery-swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    opacity: 0.5;
}

.gallery-swiper .swiper-pagination-bullet-active {
    opacity: 1;
}

/* Lightbox Customization */
.lb-data .lb-caption {
    font-size: 1.1rem;
    font-weight: 500;
}

.lb-data .lb-number {
    font-size: 0.9rem;
}

/* Responsive Design for Gallery */
@media (max-width: 768px) {
    .gallery-swiper .swiper-slide {
        height: 300px;
    }

    .gallery-swiper .swiper-button-next,
    .gallery-swiper .swiper-button-prev {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .gallery-swiper .swiper-slide {
        height: 250px;
    }

    .gallery-swiper .swiper-button-next,
    .gallery-swiper .swiper-button-prev {
        width: 35px;
        height: 35px;
    }
}

.footer-logo {
    margin-top: 1.5rem;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-logo-img:hover {
    opacity: 1;
}