/* Design System & Variables */
:root {
    --primary: #1a4f8b;
    /* Forth Blue */
    --primary-dark: #123864;
    --secondary: #0e2a47;
    /* Dark Navy */
    --accent: #4cc9f0;
    /* Modern Cyan accent for subtle highlights */

    --text-main: #333333;
    --text-light: #555555;
    --text-lighter: #888888;
    --bg-body: #f8f9fa;
    --bg-white: #ffffff;

    --font-stack: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-pill: 50px;

    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-stack);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
}

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

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

/* Navigation - Modernized */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background-color: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    height: 90px;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.logo-container {
    height: 100%;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 55px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--text-light);
    letter-spacing: 1px;
    padding: 5px 0;
    position: relative;
}

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

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

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

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    background-image: url('hero2.png');
    /* Updated Image */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--bg-white);
    padding: 0 20px;
    margin-top: -90px;
    padding-top: 90px;
    box-shadow: inset 0 -100px 200px rgba(0, 0, 0, 0.5);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Reduced opacity */
    background: linear-gradient(135deg, rgba(14, 42, 71, 0.6) 0%, rgba(26, 79, 139, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.35rem;
    margin-bottom: 40px;
    font-weight: 300;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Modern Button */
.btn {
    display: inline-block;
    padding: 16px 40px;
    background-color: var(--bg-white);
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    border-radius: var(--radius-pill);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn:hover {
    background-color: var(--accent);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.8rem;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--bg-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-pill);
    display: inline-block;
    margin-top: 5px;
}

.btn-small:hover {
    background-color: var(--bg-white);
    color: var(--primary);
    border-color: var(--bg-white);
    text-decoration: none;
    /* Removed transform and shadow for a simpler effect as requested */
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Content Sections */
.content-section {
    padding: 100px 20px;
    background-color: var(--bg-white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 60px;
    font-weight: 700;
    text-align: left;
    position: relative;
    letter-spacing: -0.5px;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin-top: 15px;
    border-radius: 2px;
}

.text-block p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: var(--text-light);
    text-align: left;
    line-height: 1.8;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.info-group {
    background: var(--bg-body);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

/* Removed hover effect for contact cards as requested */
/* .info-group:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
} */

.info-group h3 {
    color: var(--primary);
    margin-bottom: 25px;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding-bottom: 15px;
}

.info-group h3:not(:first-child) {
    margin-top: 30px;
}

.email-list {
    list-style: none;
}

.email-list li {
    margin-bottom: 15px;
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding-bottom: 8px;
}

.email-list strong {
    color: var(--text-main);
    font-weight: 600;
}

.email-list a {
    color: var(--primary);
    font-weight: 500;
}

.email-list a:hover {
    color: var(--accent);
    text-decoration: none;
}

/* Footer - Modern Redesign */
footer {
    background-color: var(--secondary);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 5% 30px;
    font-size: 0.95rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 60px;
}

.footer-column h4 {
    color: var(--bg-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    font-size: 1.1rem;
    position: relative;
}

.footer-column h4::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
    margin-top: 10px;
}

.footer-desc {
    line-height: 1.7;
    margin-bottom: 25px;
    max-width: 350px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.social-links a {
    color: var(--bg-white);
    font-size: 0.9rem;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-pill);
    margin-left: 10px;
}

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

/* Mobile Responsiveness */
@media (max-width: 900px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    nav {
        flex-direction: column;
        height: auto;
        padding: 20px;
    }

    .nav-links {
        margin-top: 20px;
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .info-group {
        padding: 30px 20px;
    }
}