/* 
 * Professional, simple CSS variables for a clean, minimal look. 
 * Using a predominantly monochrome palette with a single muted accent color.
 */
 :root {
    --primary-color: #2c3e50;      /* Dark blue/charcoal for accent and main headings */
    --primary-light: #34495e;      /* Slightly lighter for hover states */
    --text-color: #333333;         /* Main body text */
    --text-light: #666666;         /* Secondary text */
    --bg-color: #ffffff;           /* Main background */
    --bg-light: #f8f9fa;           /* Alternate section background */
    --border-color: #e2e8f0;       /* Subtle borders */
    
    --font-main: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.2;
}

p {
    margin-bottom: 1rem;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.divider {
    height: 3px;
    width: 60px;
    background-color: var(--primary-color);
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

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

.logo img {
    height: 60px; /* Adjust based on actual logo size */
    object-fit: contain;
}

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

.nav-link {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-container {
    max-width: 800px;
    text-align: center;
}

.hero .subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.hero .title {
    font-size: 4rem;
    margin-bottom: 10px;
}

.hero .role {
    font-size: 2rem;
    color: var(--text-light);
    font-weight: 400;
    margin-bottom: 30px;
}

.hero .description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

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

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
    text-align: left;
}

.highlight-item {
    background: var(--bg-color);
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.highlight-item h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.highlight-item h4 i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.highlight-item p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
}

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

.service-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

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

.service-title {
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.service-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Testimonials Section */
.testimonial-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-color);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.testimonial-rating {
    color: #f39c12; /* Star color */
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 30px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    margin: 0;
    font-size: 1rem;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Contact Section */
.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.centered-contact .contact-info {
    text-align: center;
}

.contact-info h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.contact-text {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: left;
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item-text h4 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.contact-item-text p {
    margin: 0;
    color: var(--text-light);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: #ffffff;
    padding: 60px 0 30px;
    text-align: center;
}

.footer-logo {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

/* Using normal logo since it has its own colors */
.footer-logo img {
    height: 60px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    color: #ffffff;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: #ffffff;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.7;
    margin: 0;
}

/* Media Queries */
@media (max-width: 768px) {
    .nav-list {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-color);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        transition: var(--transition);
    }

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

    .nav-link {
        font-size: 1.2rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero .title {
        font-size: 2.5rem;
    }
    
    .hero .role {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
}