* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}
/* ===== HEADER / NAV ===== */
header {
    background: #1f2937;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}
.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #60a5fa;
    text-decoration: none;
}
nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}
nav a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s;
}
nav a:hover {
    color: #60a5fa;
}
.nav-cta {
    background: #3b82f6;
    color: #fff !important;
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
}
.nav-cta:hover {
    background: #2563eb;
}
/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    color: #fff;
    text-align: center;
    padding: 6rem 2rem;
}
.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}
.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}
.btn {
    display: inline-block;
    background: #fff;
    color: #1e3a8a;
    font-weight: bold;
    padding: 0.8rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    margin: 0 0.5rem;
    transition: transform 0.2s;
}
.btn:hover {
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}
/* ===== SECTIONS ===== */
section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}
.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2.5rem;
}
/* ===== FEATURE CARDS ===== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.card {
    background: #f3f4f6;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
}
.card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.card h3 {
    margin-bottom: 0.5rem;
}
/* ===== SPLIT SECTION ===== */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.split .image-placeholder {
    background: #e5e7eb;
    border: 2px dashed #9ca3af;
    border-radius: 10px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 1.1rem;
}
/* ===== TESTIMONIALS ===== */
.testimonial {
    background: #f9fafb;
    border-left: 4px solid #3b82f6;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 0 8px 8px 0;
    font-style: italic;
}
.testimonial .author {
    font-style: normal;
    font-weight: bold;
    margin-top: 0.5rem;
    display: block;
}
/* ===== CTA BANNER ===== */
.cta-banner {
    background: #1f2937;
    color: #fff;
    text-align: center;
    padding: 4rem 2rem;
}
.cta-banner h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
/* ===== FOOTER ===== */
footer {
    background: #111827;
    color: #9ca3af;
    padding: 3rem 2rem 1.5rem;
}
.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #374151;
}
.footer-grid h4 {
    color: #fff;
    margin-bottom: 1rem;
}
.footer-grid ul {
    list-style: none;
}
.footer-grid li {
    margin-bottom: 0.5rem;
}
.footer-grid a {
    color: #9ca3af;
    text-decoration: none;
}
.footer-grid a:hover {
    color: #60a5fa;
}
.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    font-size: 0.9rem;
}
/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .split {
        grid-template-columns: 1fr;
    }
}