/* Color Palette */
:root {
    --primary-neutral: #6B6A6C; /* Logo grey */
    --secondary-neutral: #F8F8F8; /* Off-white for backgrounds */
    --accent-warm: #A38E7E; /* Soft terracotta/taupe */
    --accent-professional: #4A6D7C; /* Muted deep teal/blue-grey */
    --text-dark: #333333;
    --text-light: #ffffff;
    --light-grey-border: #e0e0e0;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--secondary-neutral);
}

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

.section-padding {
    padding: 80px 0;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 20px;
    line-height: 1.2;
}

h1 {
    font-size: 3.5em; /* Larger for hero */
    color: var(--text-light);
    font-weight: 700;
}

h2 {
    font-size: 2.5em;
    color: var(--accent-warm);
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-professional);
    margin: 20px auto 0;
}

h3 {
    font-size: 1.8em;
    color: var(--accent-professional);
    font-weight: 600;
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--accent-professional);
}

a:hover {
    color: var(--accent-warm);
}

.btn {
    display: inline-block;
    background: var(--accent-warm);
    color: var(--text-light);
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background: var(--accent-professional);
    color: var(--text-light); /* Ensure text remains visible */
}

ul {
    list-style: none;
}

/* Header & Navigation */
.main-header {
    background-color: var(--text-light);
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo img {
    height: 150px; /* Adjust as needed for your logo size */
}

.main-nav ul {
    display: flex;
}

.main-nav ul li {
    margin-left: 30px;
}

.main-nav ul li a {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-neutral);
    font-weight: 600;
    transition: color 0.3s ease;
}

.main-nav ul li a:hover,
.main-nav ul li a.active { /* Add .active class via JS for current section */
    color: var(--accent-warm);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 70vh; /* Adjust height as needed */
    background: url('images/hero-banner.jpg') no-repeat center center/cover; /* Replace with your image */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(74, 109, 124, 0.4); /* Accent Professional with transparency */
    /* Alternative overlay color: rgba(163, 142, 126, 0.7); /* Accent Warm with transparency */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    max-width: 800px;
}

.hero-content h1 {
    margin-bottom: 15px;
}

.hero-content h3 {
    font-size: 1.5em;
    font-weight: 400;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Services Section */
.services-section {
    background-color: var(--text-light);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.service-item {
    background-color: var(--secondary-neutral);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    border-bottom: 4px solid var(--accent-warm);
}

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

.service-item .icon {
    font-size: 3em;
    color: var(--accent-warm);
    margin-bottom: 20px;
}

.service-item h3 {
    color: var(--accent-professional);
    font-size: 1.6em;
    margin-bottom: 15px;
}

/* Vision & Mission Section */
.vision-mission-section {
    background-color: var(--secondary-neutral); /* Light grey background */
}

.vm-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
    padding: 30px;
    background-color: var(--text-light);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.vm-item h3 {
    font-size: 1.8em;
    color: var(--accent-warm);
    margin-bottom: 15px;
}

.vm-item ul {
    list-style-type: disc;
    list-style-position: inside;
    margin-left: 20px;
    color: var(--text-dark);
}

.vm-item ul li {
    margin-bottom: 8px;
}

/* Contact Section */
.contact-section {
    background-color: var(--text-light);
}

.contact-intro {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.1em;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.seo-links-1 {
    grid-template-columns: 1fr 2fr;
     font-size: 1.1em;
}

.seo-links-2 {
    grid-template-columns: 3fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--light-grey-border);
    border-radius: 5px;
    font-size: 1em;
    font-family: 'Open Sans', sans-serif;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button.btn {
    width: auto;
    padding: 12px 30px;
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.contact-info {
    background-color: var(--secondary-neutral);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info p {
    font-size: 1.1em;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    color: var(--primary-neutral);
}

.contact-info p i {
    color: var(--accent-warm);
    margin-right: 10px;
    font-size: 1.3em;
}


/* Footer */
.main-footer {
    background-color: var(--accent-professional);
    color: var(--text-light);
    padding: 30px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    color: var(--text-light);
    font-size: 1.8em;
    margin: 0 15px;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8em;
    }
    .hero-content h3 {
        font-size: 1.3em;
    }
    h2 {
        font-size: 2em;
        margin-bottom: 40px;
    }
    .main-nav ul li {
        margin-left: 20px;
    }
    .service-grid, .vm-content, .contact-grid {
        grid-template-columns: 1fr;
    }
    .vm-content {
        padding: 20px;
    }
    .contact-info {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
    }
    .main-nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .main-nav ul li {
        margin: 0 10px 10px 10px;
    }
    .hero-section {
        height: 60vh;
    }
    .hero-content h1 {
        font-size: 2.2em;
    }
    .hero-content h3 {
        font-size: 1.1em;
    }
    .section-padding {
        padding: 60px 0;
    }
    h2 {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
    .service-item, .contact-info, .vm-item {
        margin: 0 10px; /* Add some side margin on smaller screens */
    }
    .vm-item ul {
        margin-left: 15px;
    }
    .social-links a {
        font-size: 1.5em;
        margin: 0 10px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8em;
    }
    .hero-content h3 {
        font-size: 0.9em;
    }
    .main-nav ul li {
        margin: 0 5px 10px 5px;
    }
    .service-item, .vm-content, .contact-grid {
        padding: 20px;
    }
}