@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary-blue: #2a5d9c;
    --dark-blue: #1a3c6b;
    --accent-color: #e54d51;
    --success-green: #2ecc71;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
body { line-height: 1.6; color: var(--text-light); background-color: var(--white); overflow-x: hidden; }
h1, h2, h3, h4 { color: var(--text-dark); font-weight: 700; }
a { text-decoration: none; color: var(--primary-blue); transition: var(--transition); }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 80px 0; }

/* Head Office Alert Bar */
.top-bar {
    background: var(--dark-blue);
    color: var(--white);
    text-align: center;
    padding: 8px 0;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 1001;
    position: relative;
}
.top-bar i { color: var(--accent-color); margin-right: 5px; }

/* Navbar */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: var(--transition);
}
header.scrolled { padding: 5px 0; }
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; }
.logo img { height: 50px; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--text-dark); font-weight: 600; text-transform: uppercase; font-size: 0.9rem; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--primary-blue); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.hamburger { display: none; cursor: pointer; font-size: 1.5rem; color: var(--primary-blue); }

/* Hero Section */
.hero {
    height: 75vh; background-size: cover; background-position: center; background-attachment: fixed;
    position: relative; display: flex; align-items: center; text-align: center;
}
.hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 32, 60, 0.75); }
.hero-content { position: relative; z-index: 1; color: var(--white); max-width: 900px; margin: 0 auto; }
.hero h1 { color: var(--white); font-size: 3.8rem; margin-bottom: 20px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
.hero p { font-size: 1.2rem; margin-bottom: 30px; }

.btn { display: inline-block; padding: 12px 30px; background: var(--primary-blue); color: var(--white); border-radius: 5px; font-weight: 600; text-transform: uppercase; border: 2px solid var(--primary-blue); }
.btn:hover { background: transparent; color: var(--primary-blue); border-color: var(--primary-blue); }
.btn-white { background: transparent; color: var(--white); border-color: var(--white); }
.btn-white:hover { background: var(--white); color: var(--primary-blue); }

/* Stats Section */
.stats-container { background: var(--primary-blue); color: var(--white); padding: 40px 0; margin-top: -50px; position: relative; z-index: 10; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); text-align: center; gap: 20px; }
.stat-item h3 { font-size: 3rem; color: var(--white); margin-bottom: 5px; }
.stat-item p { font-size: 1.1rem; font-weight: 600; text-transform: uppercase; opacity: 0.9; color: var(--white); }

/* Titles */
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 2.5rem; color: var(--primary-blue); position: relative; display: inline-block; }
.section-title h2::after { content: ''; position: absolute; width: 50px; height: 3px; background: var(--accent-color); bottom: -10px; left: 50%; transform: translateX(-50%); }

/* Layouts */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.flex-split { display: flex; align-items: center; gap: 50px; }
.flex-split > div { flex: 1; }

.card { background: var(--white); padding: 30px; border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); text-align: center; transition: var(--transition); border-bottom: 3px solid transparent; }
.card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); border-color: var(--accent-color); }
.card i { font-size: 3rem; color: var(--primary-blue); margin-bottom: 20px; }

/* Footer */
footer { background: var(--dark-blue); color: var(--white); padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-col h4 { color: var(--white); margin-bottom: 20px; position: relative; padding-bottom: 10px; }
.footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 30px; height: 2px; background: var(--accent-color); }
.footer-col p, .footer-col ul li a { color: #cccccc; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a:hover { color: var(--accent-color); padding-left: 5px; }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); color: #aaa; font-size: 0.9rem; }

/* Animations */
.hidden { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.show { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
    .nav-links { position: absolute; top: 100%; left: -100%; width: 100%; background: var(--white); flex-direction: column; text-align: center; padding: 20px 0; box-shadow: 0 5px 10px rgba(0,0,0,0.1); transition: 0.5s; }
    .nav-links.active { left: 0; }
    .hamburger { display: block; }
    .flex-split { flex-direction: column; }
    .hero h1 { font-size: 2.2rem; }
    .stats-container { margin-top: 0; border-radius: 0; }
}