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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

/* ===== CONTAINER ===== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 2rem 0;
}

/* ===== HEADER & NAVBAR ===== */
.navbar {
    background-color: #1e3d59;
    color: #fff;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ffb400;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(rgba(30, 61, 89, 0.8), rgba(30, 61, 89, 0.8)), url('hero-bg.jpg') center/cover no-repeat;
    color: #fff;
    text-align: center;
    padding: 6rem 2rem;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    background-color: #ffb400;
    color: #1e3d59;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: #ffa500;
    transform: translateY(-2px);
}

/* ===== SECTIONS ===== */
.section {
    padding: 4rem 0;
    background-color: #fff;
    margin-bottom: 1rem;
    border-radius: 10px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.05);
}

.section h2 {
    color: #1e3d59;
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section p {
    text-align: center;
    margin-bottom: 1.5rem;
}

.list {
    list-style: disc inside;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.list li {
    margin-bottom: 0.5rem;
}

/* Tip Categories */
.tip-category {
    margin-top: 2rem;
}

.tip-category h3 {
    color: #1e3d59;
    margin-bottom: 1rem;
}

.tip-category .list li {
    padding-left: 0.5rem;
}

/* ===== FOOTER ===== */
footer {
    background-color: #1e3d59;
    color: #fff;
    text-align: center;
    padding: 1.5rem 0;
}

footer a {
    color: #ffb400;
    text-decoration: none;
}

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

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

    .nav-links {
        flex-direction: column;
        gap: 0.8rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

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