/* ================================
    GLOBAL STYLES
================================= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 1.2rem;
    line-height: 1.6;
    color: #333;
    background-color: #fdfdfd;
}

a {
    color: #0056b3;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}


/* ================================
    HEADER
================================= */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #00274d;
    color: #fff;
    flex-wrap: wrap;
}

header h1 {
    font-size: 1.8rem;
}

header .logo-container img.logo {
    width: 60px;
    height: auto;
    margin-right: 1rem;
}

header nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

header nav ul li {
    margin-left: 1.5rem;
}

header nav ul li a {
    color: #fff;
    font-weight: 600;
    transition: color 0.3s;
}

header nav ul li a:hover,
header nav ul li a.active {
    color: #f0a500;
}

/* ================================
    HERO SECTION
================================= */
.hero {
    text-align: center;
    color: #fff;
    padding: 6rem 2rem;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 39, 77, 0.6); /* dark overlay */
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn {
    background-color: #f0a500;
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #d18e00;
}

/* ================================
    SECTIONS
================================= */
section {
    max-width: 1100px;
    margin: auto;
}

section h2 {
    font-size: 2rem;
    color: #00274d;
    margin-bottom: 1rem;
    text-align: center;
}

section p, section li {
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

ul {
    list-style: disc inside;
}

/* ================================
    CONTACT
================================= */
.contact ul li {
    margin-bottom: 0.8rem;
}

/* ================================
    FOOTER
================================= */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #00274d;
    color: #fff;
    font-size: 0.9rem;
}

footer a {
    color: #f0a500;
}

/* ================================
    RESPONSIVE DESIGN
================================= */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    header nav ul {
        flex-direction: column;
        width: 100%;
    }

    header nav ul li {
        margin: 0.5rem 0;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.4rem;
        text-align: center;
        margin-top: 0.5rem;
    }

    .hero {
        padding: 4rem 1rem;
    }

    section {
        padding: 2rem 1rem;
    }
}