/* ===== Global Reset ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ===== Navigation Bar ===== */
.navbar {
    background-color: #0a2463;
    color: white;
    padding: 1.2rem 5%;
    position: sticky;
    top: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

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

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #d0d7f0;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ff6b35;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #0a2463, #2e42a4);
    color: white;
    padding: 4.5rem 5%;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.9rem 2.2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: inline-block;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.btn-primary {
    background-color: #ff6b35;
    color: white;
}

.btn-secondary {
    background-color: white;
    color: #0a2463;
}

/* ===== Features Section ===== */
.features {
    max-width: 1200px;
    margin: 3.5rem auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: #0a2463;
}

/* ===== Footer ===== */
footer {
    background-color: #1a1a1a;
    color: white;
    text-align: center;
    padding: 2rem 5%;
    margin-top: 2rem;
}

footer p {
    margin: 0.4rem 0;
    opacity: 0.85;
    font-size: 0.95rem;
}

footer a {
    color: #ff6b35;
    margin: 0 0.5rem;
}

footer a:hover {
    text-decoration: underline;
}

/* ===== Mobile Responsiveness ===== */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
}