:root {
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --accent: #f59e0b;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
}
header {
    background: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.top-bar {
    background: var(--dark);
    color: #ffffff;
    padding: 8px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}
.top-bar a {
    color: var(--accent);
    text-decoration: none;
    font-weight: bold;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
}
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}
.logo span {
    color: var(--dark);
}
nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
    align-items: center;
}
nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    transition: color 0.3s;
}
nav a:hover {
    color: var(--primary);
}
.cta-btn {
    background-color: var(--accent);
    color: var(--dark);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.cta-btn:hover {
    background-color: #d97706;
    transform: translateY(-2px);
}
.hero {
    background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.85)), url('../images/hero-bg.jpg') center/cover;
    color: #ffffff;
    padding: 90px 5%;
    text-align: center;
}
.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}
.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: #cbd5e1;
}
.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}
.card {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-top: 4px solid var(--primary);
}
.card h3 {
    margin-bottom: 15px;
    color: var(--dark);
}
.card p {
    color: var(--gray);
    margin-bottom: 20px;
}
.card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}
footer {
    background: var(--dark);
    color: #cbd5e1;
    padding: 50px 5% 20px;
    margin-top: 60px;
}
footer h4 {
    color: #ffffff;
    margin-bottom: 20px;
}
footer ul {
    list-style: none;
}
footer ul li {
    margin-bottom: 10px;
}
footer a {
    color: #cbd5e1;
    text-decoration: none;
}
footer a:hover {
    color: var(--accent);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.copyright {
    text-align: center;
    border-top: 1px solid #334155;
    padding-top: 20px;
    font-size: 0.85rem;
}
.banner-call {
    background: var(--primary);
    color: white;
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    margin: 40px 0;
}
.banner-call h2 {
    margin-bottom: 15px;
}
.banner-call p {
    margin-bottom: 25px;
    font-size: 1.1rem;
}