/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fafafa;
    padding: 0 20px;
}
a {
    color: #0066cc;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* HEADER */
header {
    background: #ffffff;
    padding: 20px 0;
    border-bottom: 2px solid #e6e6e6;
    max-width: 1200px;
    margin: 0 auto;
}
.header-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.logo-area .site-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #003366;
    margin: 0;
}
.logo-area .tagline {
    font-size: 0.95rem;
    color: #555;
    margin: 2px 0 0;
}
.header-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    font-size: 0.95rem;
}
.header-contact a {
    color: #1a1a1a;
}
.header-contact .main-site-btn {
    background: #003366;
    color: #ffffff !important;
    padding: 8px 18px;
    border-radius: 4px;
    font-weight: 600;
}
.header-contact .main-site-btn:hover {
    background: #004d99;
    text-decoration: none;
}

/* BANNER */
.banner-wrap {
    max-width: 1200px;
    margin: 20px auto 10px;
}
.banner-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
}

/* MAIN WRAPPER */
.main-wrapper {
    max-width: 1200px;
    margin: 30px auto;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}
main {
    flex: 2;
    min-width: 280px;
    background: #ffffff;
    padding: 30px;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
main h1 {
    font-size: 2rem;
    color: #003366;
    margin-bottom: 20px;
}
main p {
    margin: 1em 0;
}
main ul {
    margin: 1em 0 1em 20px;
}
main ul li {
    margin-bottom: 6px;
}

/* 2x2 GRID */
.grid-2x2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}
.grid-2x2 a {
    display: block;
    transition: transform 0.2s ease;
}
.grid-2x2 a:hover {
    transform: scale(1.02);
}
.grid-2x2 img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* CTA */
.cta-main {
    display: inline-block;
    background: #003366;
    color: #ffffff !important;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 10px 0;
}
.cta-main:hover {
    background: #004d99;
    text-decoration: none;
}

/* SIDEBAR */
.sidebar {
    flex: 1;
    min-width: 220px;
}
.sidebar > * {
    background: #ffffff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    margin-bottom: 20px;
}
.sidebar h3 {
    color: #003366;
    font-size: 1.1rem;
    margin-bottom: 12px;
    border-bottom: 2px solid #e6e6e6;
    padding-bottom: 8px;
}
.quick-links ul {
    list-style: none;
    padding: 0;
}
.quick-links ul li {
    margin-bottom: 8px;
}
.quick-links ul li a {
    color: #1a1a1a;
    font-weight: 500;
}
.quick-links ul li a:hover {
    color: #003366;
}
.contact-card p {
    margin: 6px 0;
    font-size: 0.95rem;
}
.contact-card a {
    color: #0066cc;
}
.sidebar-cta {
    display: block;
    background: #003366;
    color: #ffffff !important;
    padding: 10px;
    text-align: center;
    border-radius: 4px;
    font-weight: 600;
    margin-top: 15px;
}
.sidebar-cta:hover {
    background: #004d99;
    text-decoration: none;
}

/* FOOTER */
footer {
    max-width: 1200px;
    margin: 0 auto 20px;
    padding: 20px 0 10px;
    border-top: 2px solid #e6e6e6;
    text-align: center;
    font-size: 0.9rem;
    color: #555;
}
footer a {
    color: #003366;
    font-weight: 500;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .header-contact {
        flex-wrap: wrap;
        gap: 10px;
    }
    .main-wrapper {
        flex-direction: column;
    }
    .grid-2x2 {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    main {
        padding: 20px;
    }
    .sidebar {
        min-width: unset;
    }
}
@media (max-width: 480px) {
    .grid-2x2 {
        grid-template-columns: 1fr;
    }
    .header-contact .main-site-btn {
        display: inline-block;
        width: 100%;
        text-align: center;
    }
}