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

:root {
    --primary-color: #1a1a1a;
    --accent-color: #e67e22;
    --text-color: #333;
    --light-gray: #f5f6fa;
    --white: #ffffff;
    --gray: #666;
    --transition: all 0.3s ease;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header Styles */
.header {
    position: fixed;
    width: calc(100% - 40px);
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 1400px;
    margin: 0 auto;
}

.header .container {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    padding: 0 30px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.circle {
    width: 60px;
    height: 60px;
    top: 20px;
    left: auto;
    right: 20px;
    transform: none;
    cursor: pointer;
}

.header.circle .container {
    width: 60px;
    height: 60px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header.circle .nav,
.header.circle .logo-img {
    display: none;
}

.header.circle .menu-toggle {
    margin: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    cursor: pointer;
}

.header.show {
    width: calc(100% - 40px);
    transform: translateX(-50%);
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-img {
    height: 40px;
    width: auto;
    transition: var(--transition);
    object-fit: contain;
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 30px;
}

.nav-link:hover {
    color: var(--accent-color);
    background-color: rgba(230, 126, 34, 0.1);
}

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

.dropdown-menu {
    position: absolute;
    top: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    min-width: 220px;
    padding: 1rem 0;
    border-radius: 15px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.dropdown-menu a:hover {
    background-color: rgba(230, 126, 34, 0.1);
    color: var(--accent-color);
    padding-left: 2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    text-align: center;
    padding: 6rem 2rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></svg>');
    background-size: 20px 20px;
    opacity: 0.3;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 20px;
}

.rotating-headlines {
    position: relative;
    height: auto;
    min-height: 180px;
    margin-bottom: 2rem;
    overflow: visible;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.headline {
    position: absolute;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1.2;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    padding: 0 20px;
    left: 0;
    right: 0;
    text-align: center;
    pointer-events: none;
}

.headline.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out;
}

.hero-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
}

.point {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.point.active {
    opacity: 1;
    transform: translateY(0);
}

.point i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.point span {
    font-size: 1.2rem;
    font-weight: 500;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
}

.cta-button:hover {
    background-color: transparent;
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

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

/* Section Animations */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Update responsive styles for hero section */
@media (max-width: 768px) {
    .rotating-headlines {
        min-height: 150px;
        margin-bottom: 2rem;
        padding: 0 15px;
    }

    .headline {
        font-size: clamp(2rem, 6vw, 2.8rem);
        line-height: 1.3;
        padding: 0;
        text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        font-weight: 700;
        position: absolute;
        width: 100%;
        left: 0;
        right: 0;
    }

    .headline.active {
        position: relative;
    }

    .hero-content {
        padding: 0;
        width: 100%;
        max-width: 100%;
    }

    .hero-description {
        font-size: clamp(1rem, 3.5vw, 1.2rem);
        margin: 2rem auto;
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.95);
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
        padding: 0 20px;
        max-width: 600px;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
        margin-top: 1rem;
    }

    .logo-img {
        height: 45px;
    }

    .header {
        width: calc(100% - 20px);
        top: 10px;
    }

    .header.circle {
        width: 50px;
        height: 50px;
        top: 10px;
        right: 10px;
    }

    .header.circle .container {
        width: 50px;
        height: 50px;
    }

    .menu-toggle {
        top: 25px;
    }
}

@media (max-width: 480px) {
    .rotating-headlines {
        min-height: 120px;
        margin-bottom: 1.5rem;
    }

    .headline {
        font-size: clamp(1.8rem, 5vw, 2.2rem);
        line-height: 1.3;
    }

    .hero-description {
        font-size: clamp(0.95rem, 3vw, 1.1rem);
        line-height: 1.5;
        margin: 1.5rem auto;
    }

    .hero-content {
        padding: 0 15px;
    }
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--light-gray);
}

.about-header {
    text-align: center;
    margin-bottom: 4rem;
}

.about-header h2 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.about-header .tagline {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 500;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.about-intro h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-intro p {
    font-size: 1.1rem;
    color: var(--gray);
    line-height: 1.8;
}

.core-values {
    margin-bottom: 4rem;
}

.core-values h3 {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

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

.value-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.value-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.value-item:hover i {
    transform: scale(1.1);
}

.value-item h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-item p {
    color: var(--gray);
    line-height: 1.6;
}

/* Vision Section */
.vision {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-top: 2rem;
}

.vision-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.vision-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.vision-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.vision-text {
    flex: 1;
    text-align: left;
}

.vision-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

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

/* Update responsive styles for vision section */
@media (max-width: 768px) {
    .vision {
        padding: 2rem;
    }

    .vision-content {
        flex-direction: column;
        gap: 2rem;
    }

    .vision-text {
        text-align: center;
    }

    .vision-image {
        max-width: 80%;
    }

    .vision-text h3 {
        font-size: 1.8rem;
    }

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

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--light-bg);
}

.services h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.services .subtitle {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    font-size: 1.2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

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

.service-card p {
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: var(--text-color);
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.service-features li:before {
    content: "✓";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services {
        padding: 60px 0;
    }

    .services h2 {
        font-size: 2rem;
    }

    .services .subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 30px;
    }

    .service-icon {
        font-size: 2rem;
    }

    .service-card h3 {
        font-size: 1.3rem;
    }
}

/* History Section */
.history {
    padding: 100px 0;
    background-color: var(--light-gray);
}

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

.history p {
    max-width: 800px;
    margin: 0 auto 1.5rem;
    text-align: center;
    color: var(--gray);
}

/* Why Us Section */
.why-us {
    padding: 100px 0;
}

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

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

.feature {
    text-align: center;
    padding: 2rem;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.feature p {
    color: var(--gray);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    padding: 40px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.contact-info p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.address {
    margin-top: 2rem;
}

.address p {
    margin-bottom: 0.5rem;
}

.contact-form {
    padding: 40px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    transition: var(--transition);
}

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

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

.submit-button {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-button:hover {
    background-color: #d35400;
}

/* 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(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 0.5rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent-color);
}

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

/* Animation Keyframes */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out;
}

.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Icon Styles */
.service-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.history-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    display: block;
    text-align: center;
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    display: block;
    text-align: center;
}

/* Hover Effects for Icons */
.service-card:hover .service-icon,
.feature:hover .feature-icon {
    transform: scale(1.1);
    color: var(--primary-color);
}

/* Logo Icon */
.logo i {
    margin-right: 0.5rem;
    color: var(--accent-color);
    transition: var(--transition);
}

.logo:hover i {
    transform: rotate(360deg);
}

/* Navigation Icons */
.nav-link i {
    margin-right: 0.5rem;
    transition: var(--transition);
}

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

/* Form Icons */
.form-group label i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.submit-button i {
    margin-right: 0.5rem;
}

/* Footer Icons */
.footer-section h3 i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.footer-section a i {
    margin-right: 0.5rem;
    transition: var(--transition);
}

.footer-section a:hover i {
    transform: translateX(5px);
}

/* Mobile Navigation Styles */
@media (max-width: 768px) {
    .header {
        width: calc(100% - 20px);
        top: 10px;
        height: auto;
    }

    .header.circle {
        width: 50px;
        height: 50px;
        top: 10px;
        right: 10px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-radius: 50%;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header.circle .container {
        width: 50px;
        height: 50px;
        padding: 0;
        margin: 0;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: transparent;
        box-shadow: none;
        border: none;
    }

    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        color: var(--primary-color);
        font-size: 24px;
        cursor: pointer;
        width: 40px;
        height: 40px;
        padding: 0;
        margin: 0;
        z-index: 1001;
    }

    .header.circle .menu-toggle {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0;
        padding: 0;
    }

    .header .container {
        height: 60px;
        padding: 0 15px;
    }

    /* Logo size in mobile */
    .logo-img {
        height: 35px;
    }

    .nav {
        position: fixed;
        top: 70px;
        right: 10px;
        width: calc(100% - 20px);
        max-width: 300px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 20px;
        border-radius: 15px;
        box-shadow: 0 5px 30px rgba(0, 0, 0, 0.15);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        border: 1px solid rgba(255, 255, 255, 0.2);
        opacity: 0;
        visibility: hidden;
    }

    .nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 15px;
        margin: 0;
        padding: 0;
    }

    .nav-link {
        font-size: 1rem;
        width: 100%;
        padding: 12px 15px;
        border-radius: 10px;
        display: block;
        color: var(--primary-color);
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background-color: rgba(230, 126, 34, 0.1);
        color: var(--accent-color);
    }

    .dropdown-menu {
        position: static;
        transform: none;
        background: rgba(255, 255, 255, 0.5);
        box-shadow: none;
        padding: 10px;
        border-radius: 10px;
        margin-top: 10px;
        opacity: 1;
        visibility: visible;
        width: 100%;
        border: none;
        display: none;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-menu a {
        padding: 10px 15px;
        font-size: 0.95rem;
        border-radius: 8px;
    }

    /* Contact Section Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-info {
        order: 1;
        padding: 20px;
    }

    .contact-form {
        order: 2;
        padding: 20px;
    }

    /* Client Logos Responsive */
    .clients-carousel {
        padding: 20px 0;
    }

    .carousel-track {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 0 10px;
    }

    .client-logo {
        width: 100%;
        height: 80px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: white;
        border-radius: 8px;
        padding: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .client-logo img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }

    /* Vision Image Responsive */
    .vision-image-container {
        width: 100%;
        height: 200px;
        margin-bottom: 20px;
    }

    .vision-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* Logo Responsive */
    .logo-img {
        height: 45px;
    }

    /* Container Padding */
    .container {
        padding: 0 15px;
    }

    /* Header Height */
    .header {
        height: 70px;
    }
}

/* Desktop Styles */
@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }

    .nav {
        position: static;
        width: auto;
        height: auto;
        background: none;
        padding: 0;
    }

    .nav-list {
        flex-direction: row;
        gap: 30px;
    }

    .nav-link {
        font-size: 1rem;
        padding: 0;
        width: auto;
    }

    .dropdown-menu {
        position: absolute;
        width: 200px;
        background: white;
        padding: 10px 0;
        margin-top: 10px;
        display: none;
        opacity: 0;
        transform: translateY(10px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .dropdown.active .dropdown-menu {
        display: block;
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Clients Section */
.clients {
    padding: 100px 0;
    background-color: var(--light-gray);
}

.clients h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.clients-subtitle {
    text-align: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.clients-description {
    text-align: center;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.clients-carousel {
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.carousel-track {
    display: flex;
    gap: 2rem;
    animation: scroll 30s linear infinite;
    width: max-content;
    padding: 1rem;
}

.client-logo {
    flex: 0 0 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--transition);
    display: block;
}

.client-logo:hover img {
    filter: grayscale(0%);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-150px * 12 - 2rem * 12));
    }
}

/* Update responsive styles */
@media (max-width: 768px) {
    .clients h2 {
        font-size: 2rem;
    }

    .clients-subtitle {
        font-size: 1.1rem;
    }

    .client-logo {
        flex: 0 0 120px;
        height: 60px;
        padding: 0.8rem;
    }

    .carousel-track {
        gap: 1.5rem;
    }
}

/* Update Footer Styles */
.footer-tagline {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ccc;
    margin-top: 1rem;
}

.address {
    margin-top: 1rem;
    line-height: 1.6;
    color: #ccc;
}

/* Update responsive styles */
@media (max-width: 768px) {
    .clients h2 {
        font-size: 2rem;
    }

    .clients-subtitle {
        font-size: 1.1rem;
    }

    .client-logo {
        flex: 0 0 120px;
        height: 60px;
    }

    .footer-tagline {
        font-size: 1rem;
    }

    .address {
        font-size: 0.9rem;
    }
}

.hero-description {
    font-size: clamp(1.1rem, 1.5vw, 1.3rem);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto 2rem;
    animation: fadeInUp 1s ease-out 0.3s;
    animation-fill-mode: both;
    padding: 0 20px;
}

/* Preloader Styles */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1a1a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.loading-message {
    color: #fff;
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.loading-text {
    display: flex;
    gap: 4px;
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 2px;
    opacity: 0.7;
}

.letter {
    animation: loadingText 1.6s infinite ease-in-out;
    opacity: 0.4;
}

.letter:nth-child(1) { animation-delay: 0.1s; }
.letter:nth-child(2) { animation-delay: 0.2s; }
.letter:nth-child(3) { animation-delay: 0.3s; }
.letter:nth-child(4) { animation-delay: 0.4s; }
.letter:nth-child(5) { animation-delay: 0.5s; }
.letter:nth-child(6) { animation-delay: 0.6s; }
.letter:nth-child(7) { animation-delay: 0.7s; }
.letter:nth-child(8) { animation-delay: 0.8s; }
.letter:nth-child(9) { animation-delay: 0.9s; }
.letter:nth-child(10) { animation-delay: 1s; }

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

@keyframes loadingText {
    0%, 100% {
        opacity: 0.4;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-10px);
    }
}

.main-content {
    transition: opacity 0.5s ease-in;
}

.main-content.visible {
    opacity: 1 !important;
}