:root {
    --primary-color: #ff9f1c;
    --secondary-color: #ffbf69;
    --dark-color: #2d3142;
    --light-color: #ffffff;
    --container-width: 1200px;
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #fff;
    color: #333;
}

header {
    background-color: #FFA500; /* Orange */
    color: #fff;
    padding: 20px 0;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 5%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.hero {
    height: 90vh;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: var(--light-color);
    padding: 0 8%;
    margin: 0;
    background: url('https://images.unsplash.com/photo-1497366216548-37526070297c?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1920&h=1080') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.8) 0%,
        rgba(0, 0, 0, 0.6) 50%,
        rgba(0, 0, 0, 0.4) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: left;
    margin-left: 0;
    padding: 0;
}

.hero-content h1 {
    font-size: 4.2rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 800;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.6rem;
    margin-bottom: 2rem;
    font-weight: 400;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

section {
    padding: 40px 20px;
    max-width: 100%;
    margin: 0 auto;
}

.section {
    padding: 8rem 5%;
    max-width: var(--container-width);
    margin: 0 auto;
}

section h2 {
    color: #FFA500; /* Orange */
    font-size: 2em;
    margin-bottom: 20px;
    border-bottom: 2px solid #FFA500;
    padding-bottom: 10px;
}

.section h2 {
    text-align: center;
    color: var(--dark-color);
    margin-bottom: 4rem;
    font-size: 3rem;
}

.section h2 i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

section p {
    font-size: 1.2em;
    line-height: 1.6;
    margin-bottom: 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding: 0;
}

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

.service-card:hover {
    transform: translateY(-10px);
}

.service-card i {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 1.1rem;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1.1rem;
}

.contact-form textarea {
    height: 200px;
    resize: vertical;
}

footer {
    background: var(--dark-color);
    color: var(--light-color);
    text-align: center;
    padding: 1rem;
    position: fixed;
    width: 100%;
    bottom: 0;
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
}

footer p {
    margin: 0;
}

button {
    background: var(--primary-color);
    color: var(--light-color);
    padding: 1.5rem 3rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 1.1rem;
}

button:hover {
    background: var(--secondary-color);
}

/* Mobile Menu */
.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
    z-index: 1001;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.about-content {
    text-align: left;
}

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

.about-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #666;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

.contact-item {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.contact-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.contact-item p, .contact-item a {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
}

/* Partners Section */
.partners-section {
    background: #f9f9f9;
    overflow: hidden;
    padding: 4rem 0;
    position: relative;
}

.partners-track {
    display: flex;
    animation: scroll 30s linear infinite;
    width: calc(250px * 20);
}

.partners-track:hover {
    animation-play-state: paused;
}

.partner-logo {
    width: 250px;
    height: 100px;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo img {
    max-width: 180px;
    max-height: 80px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

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

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-250px * 10));
    }
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 0;
}

.project-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 1.5rem;
    color: var(--light-color);
}

.project-overlay h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.project-overlay p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-links a {
    color: var(--light-color);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    background: var(--primary-color);
    transition: background 0.3s ease;
}

.project-links a:hover {
    background: var(--secondary-color);
}

@media (max-width: 1200px) {
    :root {
        --container-width: 90%;
    }
    
    .hero {
        padding: 0 5%;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--dark-color);
        margin: 5px 0;
        transition: all 0.3s ease;
        transform-origin: 3px 1px;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(0px, 0px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(15px);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(-1px, 1px);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: all 0.3s ease;
        backdrop-filter: blur(10px);
    }

    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        opacity: 0;
        transform: translateX(50px);
        transition: all 0.3s ease;
    }

    .nav-links.active li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .nav-links a {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 4rem 5%;
    }
    
    .section h2 {
        font-size: 2rem;
    }

    /* Add transition delays for menu items */
    .nav-links li:nth-child(1) { transition-delay: 0.1s; }
    .nav-links li:nth-child(2) { transition-delay: 0.2s; }
    .nav-links li:nth-child(3) { transition-delay: 0.3s; }
    .nav-links li:nth-child(4) { transition-delay: 0.4s; }

    .hero {
        height: 100vh;
        justify-content: center;
        text-align: center;
        padding: 0 20px;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image {
        height: 300px;
        order: -1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}