/* General Styles */
:root {
    --primary-color: #2a4365;
    --secondary-color: #c53030;
    --light-color: #f7fafc;
    --dark-color: #1a202c;
    --gray-color: #a0aec0;
    --border-radius: 5px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f8f9fa;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

.section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background-color: var(--secondary-color);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

.primary-btn {
    background-color: var(--primary-color);
    color: white;
}

.primary-btn:hover {
    background-color: #1a365d;
    transform: translateY(-2px);
}

.secondary-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.highlight {
    color: var(--secondary-color);
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding: 15px 0;
    position: relative;
}

.logo img {
    max-height: 50px;
    position: absolute;
    left: 0;
}

.nav-links {
    display: flex;
    gap: 24px;
    justify-content: center;
}

.nav-links li a {
    color: var(--dark-color);
    font-weight: 550;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

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

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 200px;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 101;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
    margin: 0;
}

.dropdown-menu li a {
    padding: 10px 20px;
    display: block;
    color: var(--dark-color);
    transition: all 0.3s ease;
}

.dropdown-menu li a:hover {
    background-color: #f8f9fa;
    color: var(--primary-color);
}

.dropdown-menu.right {
    left: 100%;
    top: 0;
    margin-left: -1px;
}

.dropdown-menu li.dropdown {
    position: relative;
}

.dropdown-menu li.dropdown > .dropdown-menu.right {
    top: 0;
    left: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0);
    transition: all 0.3s ease;
}

.dropdown-menu li.dropdown:hover > .dropdown-menu.right {
    opacity: 1;
    visibility: visible;
}

.hamburger {
    display: none;
    cursor: pointer;
    padding: 5px;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--dark-color);
    transition: 0.3s;
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(42, 67, 101, 0.7), rgba(42, 67, 101, 0.7)), url('industrial.jpeg') no-repeat center center/cover;
    color: white;
    padding: 120px 0 100px 0;
    text-align: center;
    min-height: 60vh;
    position: relative;
    z-index: 1;
    margin-top: 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-logo {
    height: 140px;
    margin-bottom: 30px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.cta-buttons {
    margin-top: 30px;
    display: flex;
    gap: 30px;
    justify-content: center;
}

.cta-buttons .btn.primary-btn {
    padding: 16.8px 42px;
    font-size: 1.4rem;
}

/* Stats Section */
.stats {
    padding: 60px 0;
    background-color: white;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--dark-color);
    font-weight: 500;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: #f8f9fa;
}

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

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.personal-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.detail-item {
    font-size: 1.1rem;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: white;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

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

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-content p {
    margin-bottom: 20px;
}

.service-link {
    font-weight: 600;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(5px);
}

.service-details {
    display: none;
    background-color: #f8f9fa;
    padding: 50px 0;
}

.service-details h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-details p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

/* Industries Section */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.industry-card {
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

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

.industry-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.industry-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Why Us Section */
.why-us {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

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

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

.feature h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.process-step {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    position: relative;
}

.step-content h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Case Studies */
.case-studies {
    padding: 80px 0;
    background-color: white;
}

.case-study {
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
}

.case-study h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.case-details {
    margin-bottom: 20px;
}

.case-challenge, .case-solution, .case-result {
    margin-bottom: 20px;
}

.case-challenge h4, .case-solution h4, .case-result h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.case-study ul {
    padding-left: 20px;
    margin-bottom: 10px;
}

.case-study ul li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 8px;
    list-style-type: none;
}

.case-study ul li::before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    top: 0;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.testimonial-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
}

.testimonial p {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.client-avatar {
    width: 50px;
    height: 50px;
    background-color: #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.client-name {
    font-weight: 600;
    color: var(--primary-color);
}

.client-role {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.client-carousel {
    display: flex;
    align-items: center;
    overflow: hidden;
    width: 100%;
    max-width: 1040px;
    margin: 40px auto 30px auto;
    height: 150px;
    position: relative;
}
.client-carousel-track {
    display: flex;
    min-width: 200%;
    animation: scroll-logos-rtl 20s linear infinite;
}
.client-carousel img {
    height: 120px;
    margin: 0 40px;
    object-fit: contain;
    filter: grayscale(0.2) brightness(0.95);
    transition: filter 0.3s;
}
.client-carousel img:hover {
    filter: grayscale(0) brightness(1.1);
}
@keyframes scroll-logos-rtl {
    0% { transform: translateX(0); }
    100% { transform: translateX(-89.5%); }
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background-color: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 15px;
}

.faq-question {
    font-size: 1.2rem;
    color: var(--primary-color);
    padding: 15px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 15px 15px;
    display: none;
}

.faq-answer.active {
    display: block;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 15px;
    background-color: #e2e8f0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-text h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.form-group {
    margin-bottom: 20px;
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
    font-size: 1rem;
    font-family: inherit;
}

textarea {
    height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    padding: 30px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: white;
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .about-image {
        margin-bottom: 30px;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .container {
        width: 95%;
        padding: 0 10px;
    }
}

@media (max-width: 768px) {
    .container {
        width: 100%;
        padding: 0 15px;
    }
    
    header {
        padding: 10px 0;
    }
    
    nav {
        padding: 10px 0;
    }
    
    .logo img {
        max-height: 40px;
    }
    
    .nav-links {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        background-color: white;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
        gap: 0;
        z-index: 999;
        max-height: 80vh;
        overflow-y: auto;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        margin: 8px 0;
        width: 100%;
    }
    
    .nav-links li img {
        height: 40px !important;
        margin: 10px 0 !important;
    }

    .hamburger {
        display: block;
    }
    
    /* Mobile Dropdown - Ultra Simple */
    .dropdown-menu {
        display: none !important;
        position: static !important;
        background-color: #f8f9fa !important;
        margin: 10px 20px !important;
        padding: 15px !important;
        border-radius: 8px !important;
        border: 1px solid #e2e8f0 !important;
        width: calc(100% - 40px) !important;
        box-shadow: none !important;
        z-index: 1000 !important;
    }
    
    .dropdown-menu.active {
        display: block !important;
    }
    
    /* Ensure dropdowns are visible when active */
    .dropdown.active .dropdown-menu {
        display: block !important;
    }
    
    .dropdown-menu li {
        margin: 8px 0 !important;
        padding: 0 !important;
    }
    
    .dropdown-menu li a {
        padding: 12px 15px !important;
        min-height: 44px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        border-radius: 6px !important;
        transition: all 0.2s ease !important;
        font-size: 0.95rem !important;
        color: var(--dark-color) !important;
        background-color: transparent !important;
        text-decoration: none !important;
    }
    
    .dropdown-menu li a:hover {
        background-color: var(--primary-color) !important;
        color: white !important;
    }
    
    .dropdown-menu li a i {
        margin-left: auto !important;
        font-size: 0.8rem !important;
        transition: transform 0.3s ease !important;
    }
    
    /* Enhanced styling for nested dropdown indicators */
    .dropdown-menu .dropdown > a i {
        transform: rotate(0deg) !important;
        transition: transform 0.3s ease !important;
    }
    
    .dropdown-menu .dropdown.active > a i {
        transform: rotate(90deg) !important;
    }
    
    /* Nested dropdown styling */
    .dropdown-menu .dropdown-menu,
    .dropdown-menu .dropdown-menu.right {
        display: none !important;
        margin: 8px 0 8px 15px !important;
        padding: 10px !important;
        background-color: #ffffff !important;
        border: 1px solid #d1d5db !important;
        border-radius: 6px !important;
        width: calc(100% - 15px) !important;
        position: static !important;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
        z-index: 1001 !important;
    }
    
    .dropdown-menu .dropdown-menu.active,
    .dropdown-menu .dropdown-menu.right.active {
        display: block !important;
    }
    
    /* Force nested dropdown visibility when parent is active */
    .dropdown.active .dropdown-menu .dropdown-menu,
    .dropdown.active .dropdown-menu .dropdown-menu.right {
        display: block !important;
    }
    
    /* Additional specificity for nested dropdowns */
    .nav-links .dropdown.active .dropdown-menu .dropdown-menu,
    .nav-links .dropdown.active .dropdown-menu .dropdown-menu.right {
        display: block !important;
    }
    
    .dropdown-menu .dropdown-menu li {
        margin: 4px 0 !important;
        padding: 0 !important;
    }
    
    .dropdown-menu .dropdown-menu li a,
    .dropdown-menu .dropdown-menu.right li a {
        padding: 10px 12px !important;
        font-size: 0.9rem !important;
        color: #4a5568 !important;
        border-radius: 4px !important;
        transition: all 0.2s ease !important;
        display: block !important;
        text-decoration: none !important;
        background-color: transparent !important;
    }
    
    .dropdown-menu .dropdown-menu li a:hover,
    .dropdown-menu .dropdown-menu.right li a:hover {
        background-color: #e2e8f0 !important;
        color: var(--primary-color) !important;
    }
    
    /* Ensure nested dropdown items are visible */
    .dropdown-menu .dropdown-menu li,
    .dropdown-menu .dropdown-menu.right li {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Force nested dropdown visibility */
    .dropdown.active .dropdown-menu .dropdown-menu,
    .dropdown.active .dropdown-menu .dropdown-menu.right,
    .dropdown-menu .dropdown.active .dropdown-menu,
    .dropdown-menu .dropdown.active .dropdown-menu.right {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: static !important;
        transform: none !important;
    }
    
    /* Additional mobile-specific rules for nested dropdowns */
    @media (max-width: 768px) {
        .dropdown-menu .dropdown-menu.right {
            display: none !important;
        }
        
        .dropdown.active .dropdown-menu .dropdown-menu.right {
            display: block !important;
        }
        
        .dropdown-menu .dropdown.active .dropdown-menu.right {
            display: block !important;
        }
    }

    .hero {
        padding: 80px 0 60px 0;
        min-height: 50vh;
    }
    
    .hero-logo {
        height: 80px;
        margin-bottom: 20px;
    }

    .hero h1 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-buttons .btn.primary-btn {
        padding: 12px 20px;
        font-size: 1.1rem;
    }
    
    .service-tabs {
        flex-direction: column;
        gap: 15px;
        margin-top: 40px;
    }
    
    .service-tabs .btn {
        font-size: 1.1rem;
        padding: 12px 20px;
    }
    
    .client-carousel {
        max-width: 100%;
        height: 80px;
    }
    
    .client-carousel img {
        height: 50px;
        margin: 0 10px;
    }
    
    .testimonial-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonial {
        padding: 20px;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .services-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .case-studies {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 10px;
    }
    
    header {
        padding: 8px 0;
    }
    
    nav {
        padding: 8px 0;
    }
    
    .logo img {
        max-height: 35px;
    }
    
    .nav-links {
        top: 70px;
        padding: 15px 0;
    }
    
    .nav-links li img {
        height: 35px !important;
    }
    
    /* Enhanced mobile dropdown for small screens */
    .dropdown-menu {
        margin: 8px 15px;
        padding: 12px;
        border-radius: 6px;
    }
    
    .dropdown-menu li a {
        padding: 14px 12px;
        min-height: 48px;
        font-size: 0.9rem;
        border-radius: 4px;
    }
    
    .dropdown-menu .dropdown-menu {
        margin: 6px 0 6px 12px;
        padding: 8px;
        border-radius: 4px;
    }
    
    .dropdown-menu .dropdown-menu li a {
        padding: 12px 10px;
        font-size: 0.85rem;
        min-height: 44px;
    }
    
    .hero {
        padding: 60px 0 40px 0;
        min-height: 40vh;
    }
    
    .hero-logo {
        height: 60px;
        margin-bottom: 15px;
    }

    .hero h1 {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }
    
    .hero p {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 2rem;
    }
    
    .cta-buttons .btn.primary-btn {
        padding: 10px 16px;
        font-size: 1rem;
    }
    
    .service-tabs .btn {
        font-size: 1rem;
        padding: 10px 16px;
    }
    
    .client-carousel {
        height: 60px;
    }
    
    .client-carousel img {
        height: 40px;
        margin: 0 8px;
    }
    
    .testimonial {
        padding: 15px;
    }
    
    .testimonial p {
        font-size: 0.9rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    input, select, textarea {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .footer-content {
        text-align: center;
        gap: 15px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.3rem;
    }
    
    .hero p {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .cta-buttons .btn.primary-btn {
        padding: 8px 14px;
        font-size: 0.9rem;
    }
    
    .service-tabs .btn {
        font-size: 0.9rem;
        padding: 8px 14px;
    }
    
    .client-carousel {
        height: 50px;
    }
    
    .client-carousel img {
        height: 35px;
        margin: 0 6px;
    }
    
    .logo img {
        max-height: 30px;
    }
    
    .nav-links li img {
        height: 30px !important;
    }
}

.service-tabs .btn {
    font-size: 1.3rem;
    font-weight: bold;
}

/* Mobile-specific improvements */
@media (max-width: 768px) {
    /* Improve touch targets */
    .nav-links li a {
        padding: 12px 20px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .dropdown-menu li a {
        padding: 12px 20px;
        min-height: 44px;
    }
    
    .btn {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Prevent horizontal scroll */
    body {
        overflow-x: hidden;
    }
    
    /* Improve text readability */
    .hero p {
        line-height: 1.6;
    }
    
    .testimonial p {
        line-height: 1.6;
    }
    
    /* Better spacing for mobile */
    .section-title {
        margin-bottom: 2rem;
        padding: 0 10px;
    }
    
    /* Improve form elements */
    input, select, textarea {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Better button spacing */
    .cta-buttons .btn.primary-btn {
        margin: 5px 0;
    }
    
    /* Improve dropdown visibility */
    .dropdown-menu {
        border: 1px solid #e2e8f0;
        border-radius: 8px;
    }
    
    .dropdown-menu li a {
        border-bottom: 1px solid #f1f5f9;
    }
    
    .dropdown-menu li:last-child a {
        border-bottom: none;
    }
}

@media (max-width: 576px) {
    /* Even better touch targets for small screens */
    .nav-links li a {
        padding: 15px 20px;
        min-height: 48px;
    }
    
    .dropdown-menu li a {
        padding: 15px 20px;
        min-height: 48px;
    }
    
    .btn {
        min-height: 48px;
        padding: 12px 24px;
    }
    
    /* Improve text sizing */
    .hero h1 {
        line-height: 1.3;
    }
    
    .hero p {
        line-height: 1.5;
    }
    
    /* Better container padding */
    .container {
        padding: 0 15px;
    }
    
    /* Improve logo positioning on mobile */
    .logo img {
        position: relative;
        left: auto;
    }
    
    /* Better hamburger positioning */
    .hamburger {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
    }
}

/* Mobile performance and accessibility optimizations */
@media (max-width: 768px) {
    /* Smooth scrolling for mobile */
    html {
        scroll-behavior: smooth;
    }
    
    /* Better focus states for accessibility */
    .nav-links li a:focus,
    .btn:focus,
    input:focus,
    select:focus,
    textarea:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
    
    /* Improve tap highlight */
    .nav-links li a,
    .btn {
        -webkit-tap-highlight-color: rgba(42, 67, 101, 0.1);
        tap-highlight-color: rgba(42, 67, 101, 0.1);
    }
    
    /* Better loading performance */
    .client-carousel img {
        will-change: transform;
    }
    
    /* Improve text rendering */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
    }
    
    /* Better spacing for mobile reading */
    .hero p,
    .testimonial p,
    .about-text p {
        max-width: 100%;
        word-wrap: break-word;
    }
    
    /* Improve button accessibility */
    .btn {
        cursor: pointer;
        user-select: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
    }
    
    /* Better dropdown accessibility */
    .dropdown-menu {
        max-height: 70vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* Extra small devices (phones, 480px and down) */
@media (max-width: 480px) {
    /* Optimize for very small screens */
    .hero {
        padding: 50px 0 30px 0;
    }
    
    .hero-content {
        padding: 0 10px;
    }
    
    /* Better text hierarchy */
    .hero h1 {
        font-weight: 600;
    }
    
    .section-title {
        font-weight: 600;
    }
    
    /* Improve button contrast */
    .btn {
        font-weight: 600;
    }
    
    /* Better form layout */
    .form-group {
        margin-bottom: 20px;
    }
    
    /* Optimize images for mobile */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* Better spacing for mobile */
    .container {
        padding: 0 12px;
    }
    
    /* Improve navigation accessibility */
    .nav-links li a {
        font-weight: 500;
    }
    
    /* Better dropdown visibility */
    .dropdown-menu {
        background-color: #ffffff;
        border: 1px solid #e2e8f0;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
}

/* Hide labour law services logo on mobile devices */
@media (max-width: 768px) {
    .nav-links li img[src*="labour law services logo transp.png"] {
        display: none !important;
    }
    
    /* Also hide the absolutely positioned logo in header on other pages */
    div[style*="labour law services logo transp.png"] {
        display: none !important;
    }
    
    /* Hide any img element with this logo */
    img[src*="labour law services logo transp.png"] {
        display: none !important;
    }
    
    /* Hide logo in navigation menu */
    .nav-links li:last-child img[src*="labour law services logo transp.png"] {
        display: none !important;
    }
    
    /* Hide logo in header on standalone pages */
    header div[style*="labour law services logo transp.png"] {
        display: none !important;
    }
}

/* Desktop dropdown behavior - only apply on larger screens */
@media (min-width: 769px) {
    .dropdown:hover .dropdown-menu {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
        max-height: none !important;
        overflow: visible !important;
    }
    
    .dropdown-menu li.dropdown:hover > .dropdown-menu.right {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateX(0) !important;
        max-height: none !important;
        overflow: visible !important;
    }
    
    .dropdown-menu li a i {
        transition: transform 0.3s ease !important;
    }
    
    .dropdown:hover .dropdown-menu li a i {
        transform: rotate(180deg) !important;
    }
    
    .dropdown-menu li.dropdown:hover > a i {
        transform: rotate(90deg) !important;
    }
    
    /* Ensure desktop dropdowns are visible by default */
    .dropdown-menu {
        position: absolute !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transform: translateY(-10px) !important;
        box-shadow: var(--box-shadow) !important;
        background-color: white !important;
        border-radius: var(--border-radius) !important;
        padding: 10px 0 !important;
        min-width: 200px !important;
        z-index: 1000 !important;
        max-height: none !important;
        overflow: visible !important;
    }
    
    .dropdown-menu li {
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        transform: none !important;
    }
    
    .dropdown-menu li a {
        padding: 10px 20px !important;
        display: block !important;
        color: var(--dark-color) !important;
        text-decoration: none !important;
        transition: background-color 0.3s ease !important;
        opacity: 1 !important;
        transform: none !important;
    }
    
    .dropdown-menu li a:hover {
        background-color: var(--light-color) !important;
        color: var(--primary-color) !important;
        transform: none !important;
    }
}

/* Specific styling for Labour Law Consultancy nested dropdown */
.dropdown-menu .dropdown-menu.right {
    margin: 0 !important;
    padding: 0 !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    width: 100% !important;
    max-height: 0 !important;
    overflow: hidden !important;
    position: static !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
}

.dropdown-menu .dropdown-menu.right.active {
    margin: 8px 0 8px 15px !important;
    padding: 10px !important;
    background-color: #ffffff !important;
    border: 1px solid #d1d5db !important;
    border-radius: 6px !important;
    width: calc(100% - 15px) !important;
    max-height: 300px !important;
    overflow: visible !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Ensure the Labour Law Consultancy link is properly styled */
.dropdown-menu li.dropdown a[href="#labour-consultancy"] {
    padding: 12px 15px !important;
    min-height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
    font-size: 0.95rem !important;
    color: var(--dark-color) !important;
    background-color: transparent !important;
    text-decoration: none !important;
    cursor: pointer !important;
}

.dropdown-menu li.dropdown a[href="#labour-consultancy"]:hover {
    background-color: var(--primary-color) !important;
    color: white !important;
}

.dropdown-menu li.dropdown a[href="#labour-consultancy"] i {
    margin-left: auto !important;
    font-size: 0.8rem !important;
    transition: transform 0.3s ease !important;
}

.dropdown-menu li.dropdown.active a[href="#labour-consultancy"] i {
    transform: rotate(90deg) !important;
}

/* WhatsApp Chat Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    background: #25d366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 16px;
}

.whatsapp-button:hover {
    background: #128c7e;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-button i {
    font-size: 24px;
    margin-right: 10px;
}

.whatsapp-text {
    white-space: nowrap;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Mobile WhatsApp Widget */
@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-button {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .whatsapp-button i {
        font-size: 20px;
        margin-right: 8px;
    }
    
    .whatsapp-text {
        display: none; /* Hide text on mobile, show only icon */
    }
}