/* --- Global Styles & Variables --- */
:root {
    --primary-blue: #2c3e50;
    --dark-blue: #1d2834;
    --light-beige: #f5f1e9;
    --text-color: #333;
    --light-gray: #ddd;
    --white-color: #fff;
}

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

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

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

a {
    text-decoration: none;
    color: inherit;
}

/* --- Header & Navigation --- */
header {
    background-color: var(--white-color);
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-blue);
    padding: 5px 0;
    position: relative;
}

.nav-icons {
    display: flex;
    gap: 20px;
    font-size: 1.2rem;
    cursor: pointer;
}

#menu-icon {
    display: none; /* Hidden on desktop */
}

/* --- Hero Section --- */
#hero {
    background-image: linear-gradient(rgba(29, 40, 52, 0.7), rgba(29, 40, 52, 0.7)), url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    height: 60vh;
    display: flex;
    align-items: center;
    color: var(--white-color);
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 2rem;
}

.search-bar {
    display: flex;
    background: var(--white-color);
    border-radius: 5px;
    overflow: hidden;
}

.search-button {
    background: var(--primary-blue);
    color: var(--white-color);
    border: none;
    padding: 15px 25px;
    font-weight: 600;
    cursor: pointer;
}

.search-bar input {
    border: none;
    padding: 15px;
    font-size: 1rem;
    width: 100%;
}

/* --- Services Section --- */
#services {
    padding: 80px 20px;
    text-align: center;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.card {
    background: var(--light-beige);
    padding: 30px;
}

.card h3 {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.service-intro {
    max-width: 600px;
    margin: 40px auto;
    font-size: 1.1rem;
}

.discipline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.discipline-item {
    border: 1px solid var(--light-gray);
    padding: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.discipline-item:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* --- Clients Section --- */
#clients {
    padding: 80px 20px;
    text-align: center;
}

.view-all-btn {
    background: var(--dark-blue);
    color: var(--white-color);
    border: none;
    padding: 15px 30px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 40px;
}

#clients h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.client-carousel {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    color: var(--light-gray);
    font-size: 1.5rem;
}

.arrow {
    border: 1px solid var(--light-gray);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* --- Contact Section --- */
#contact {
    background: var(--dark-blue);
    color: var(--white-color);
    padding: 80px 20px;
    text-align: center;
}

#contact h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

#contact p {
    max-width: 600px;
    margin: 0 auto 50px;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-item i {
    font-size: 2rem;
    margin-bottom: 15px;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}
.contact-item p {
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.contact-item a {
    font-weight: 600;
}

/* --- Footer --- */
footer {
    padding: 40px 20px;
    background: #f9f9f9;
}

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

.social-icons {
    display: flex;
    gap: 15px;
    font-size: 1.2rem;
}

.footer-links {
    display: flex;
    gap: 20px;
    font-size: 0.9rem;
}


/* --- Responsive Design --- */
@media (max-width: 992px) {
    .feature-cards, .discipline-grid, .contact-methods {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    #menu-icon {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
}