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

:root {
    --primary: #1a3a52;
    --secondary: #2c5f77;
    --accent: #c8102e;
    --gold: #b8860b;
    --light-gray: #f5f7fa;
    --medium-gray: #6c757d;
    --dark: #2d3436;
    --white: #ffffff;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
    padding-top: 75px; /* Adjusted for fixed nav height */
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    border-bottom: 1px solid #e1e8ed;
    z-index: 1000;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.5px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 0;
    list-style: none;
}

.nav-links a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1.5rem;
    transition: color 0.2s;
    letter-spacing: 0.3px;
}

.nav-links a:hover,
.nav-links a.active { /* Style for the active page link */
    color: var(--accent);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(26, 58, 82, 0.8), rgba(44, 95, 119, 0.8)), url('assets/istockphoto-470309496-612x612.jpg') no-repeat center center/cover;
    color: var(--white);
    padding: 8rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    opacity: 0.95;
    font-weight: 400;
}

.hero-description {
    font-size: 1.05rem;
    opacity: 0.85;
    margin-bottom: 2.5rem;
}

.cta-button {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background: var(--accent);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border: 2px solid var(--accent);
    transition: all 0.3s;
}

.cta-button:hover {
    background: transparent;
    border-color: var(--white);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.container-fluid {
    width: 100%;
    padding: 5rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Stats Bar */
.stats-bar {
    background: var(--light-gray);
    padding: 4rem 2rem;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.progress-bar-container {
    margin-top: 1rem;
}

.progress-bar-label {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.progress-bar {
    width: 100%;
    height: 10px;
    background-color: #e1e8ed;
    border-radius: 5px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--accent);
    border-radius: 5px;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-item p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    font-weight: 500;
}

/* About & Service Cards */
.about-grid, .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card, .service-card {
    background: var(--white);
    padding: 2.5rem;
    border: 1px solid #e1e8ed;
    transition: all 0.3s;
}

.about-card-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.about-card:hover, .service-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.about-card h3, .service-card h3 {
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-card p, .service-card p {
    color: var(--medium-gray);
    line-height: 1.8;
}

/* CEO Message Section */
.ceo-message-section {
    background: var(--light-gray);
    padding: 5rem 2rem;
}
.ceo-message-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}
.ceo-message-photo {
    width: 100%;
    max-width: 300px;
    aspect-ratio: 1;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.ceo-message-content blockquote {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--dark);
    border-left: 4px solid var(--accent);
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.ceo-message-content cite {
    display: block;
    font-weight: 600;
    color: var(--primary);
    margin-top: 1rem;
}

/* Portfolio/Gallery */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}
.portfolio-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}
.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.portfolio-item:hover img {
    transform: scale(1.1);
}
.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(26, 58, 82, 0.9), transparent);
    color: var(--white);
    padding: 2rem 1rem 1rem;
    font-weight: 600;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}
.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}


.info-box { background: var(--primary); color: var(--white); padding: 3rem; margin: 3rem 0; }
.info-box h3 { font-size: 1.8rem; margin-bottom: 1.5rem; font-weight: 600; }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.info-item { padding: 1.2rem; background: rgba(255,255,255,0.08); border-left: 3px solid var(--gold); }
.info-item strong { display: block; color: var(--gold); margin-bottom: 0.5rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.info-item span { font-size: 0.95rem; line-height: 1.6; }
.service-icon { width: 60px; height: 60px; background: var(--light-gray); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin-bottom: 1.5rem; border-radius: 50%; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; margin-top: 3rem; }
.two-column img { width: 100%; height: auto; object-fit: cover; }
.column-card { background: var(--white); border: 1px solid #e1e8ed; padding: 2.5rem; }
.column-card h3 { color: var(--primary); margin-bottom: 1.5rem; font-size: 1.6rem; font-weight: 600; padding-bottom: 1rem; border-bottom: 2px solid var(--light-gray); }
.contact-item { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid #e1e8ed; }
.contact-item:last-child { border-bottom: none; }
.contact-label { color: var(--primary); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.contact-detail { color: var(--dark); font-size: 1rem; line-height: 1.8; }
.team-member { margin-bottom: 1.5rem; padding: 1.5rem; background: var(--light-gray); border-left: 3px solid var(--accent); }
.team-member h4 { color: var(--primary); font-size: 1.1rem; margin-bottom: 0.3rem; font-weight: 600; }
.team-member p { color: var(--medium-gray); font-size: 0.9rem; }
.activities-list { background: var(--light-gray); padding: 2rem; margin-top: 2rem; }
.activities-list h4 { color: var(--primary); margin-bottom: 1.2rem; font-size: 1.2rem; font-weight: 600; }
.activities-list ul { list-style: none; }
.activities-list li { padding: 0.8rem 0; border-bottom: 1px solid #ddd; color: var(--dark); font-size: 0.95rem; }
.activities-list li:last-child { border-bottom: none; }
.activities-list li:before { content: "▪"; color: var(--accent); font-weight: bold; margin-right: 0.8rem; }
.footer { background: var(--primary); color: var(--white); padding: 3rem 2rem; text-align: center; }
.footer p { margin: 0.5rem 0; opacity: 0.9; font-size: 0.95rem; }

/* Responsive */
@media (max-width: 968px) {
    .nav-container { padding: 1rem; }
    .nav-links { gap: 0; flex-wrap: wrap; justify-content: center; }
    .nav-links a { padding: 0.5rem 0.8rem; font-size: 0.85rem; }
    .hero h1 { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }
    .stats-container { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .two-column, .ceo-message-grid { grid-template-columns: 1fr; }
    .ceo-message-photo { margin: 0 auto 2rem auto; }
}

@media (max-width: 640px) {
    body { padding-top: 105px; }
    .nav-container { flex-direction: column; gap: 1rem; padding: 0.8rem; }
    .nav-links { width: 100%; justify-content: space-around; }
    .nav-links a { padding: 0.4rem 0.5rem; font-size: 0.75rem; }
    .hero { padding: 4rem 1.2rem; }
    .hero h1 { font-size: 1.8rem; }
    .container, .container-fluid { padding: 3rem 1.2rem; }
}