/* Global Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    background-color: #f9f9f9;
    line-height: 1.5;
}

/* Top Utility Bar */
.top-utility-bar {
    background-color: #0b2545;
    color: #ffffff;
    padding: 8px 40px;
    font-size: 13px;
    display: flex;
    justify-content: flex-end;
    gap: 30px;
}

.top-utility-bar a {
    color: #ffffff;
    text-decoration: none;
}

.top-utility-bar a:hover {
    text-decoration: underline;
}

/* Header & Navigation */
header {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
}

.brand-logo {
    height: 45px;
    width: auto;
}

nav .menu {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

nav .menu > li {
    position: relative;
}

nav .menu > li > a {
    text-decoration: none;
    color: #0f172a;
    font-size: 13px;
    font-weight: bold;
    padding: 10px 0;
    transition: color 0.2s;
}

nav .menu > li > a:hover {
    color: #0077cc;
}

/* Dropdown Menu */
nav .dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    list-style: none;
    min-width: 240px;
    display: none;
    padding: 10px 0;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}

nav .menu > li:hover .dropdown {
    display: block;
}

nav .dropdown li a {
    display: block;
    padding: 8px 20px;
    color: #333;
    text-decoration: none;
    font-size: 12px;
    font-weight: normal;
}

nav .dropdown li a:hover {
    background-color: #f1f5f9;
    color: #0077cc;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 50, 100, 0.7), rgba(0, 50, 100, 0.7)), url('hero-bg.jpg') center/cover no-repeat;
    color: #ffffff;
    text-align: center;
    padding: 100px 20px;
}

.hero h1 {
    font-size: 32px;
    max-width: 800px;
    margin: 0 auto 15px auto;
    line-height: 1.3;
}

.hero p {
    font-size: 15px;
    max-width: 700px;
    margin: 0 auto 25px auto;
    color: #e2e8f0;
}

.btn-detail {
    display: inline-block;
    background-color: #0077cc;
    color: #ffffff;
    padding: 10px 24px;
    font-size: 12px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.btn-detail:hover {
    background-color: #005fa3;
}

/* Content Sections */
.page-section {
    padding: 60px 20px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.breadcrumb {
    font-size: 12px;
    color: #0077cc;
    font-weight: bold;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.section-title {
    font-size: 24px;
    color: #0f172a;
    margin-bottom: 15px;
}

.section-desc {
    font-size: 14px;
    color: #475569;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Footer */
.site-footer {
    background-color: #0b2545;
    color: #cbd5e1;
    padding: 50px 40px 20px 40px;
    font-size: 13px;
}

.footer-columns {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto 40px auto;
    text-align: left;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 14px;
    margin-bottom: 15px;
    border-bottom: 2px solid #0077cc;
    padding-bottom: 6px;
    display: inline-block;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.contact-col p {
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    font-size: 12px;
    color: #94a3b8;
    max-width: 1100px;
    margin: 0 auto;
}