* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

html, body {
    width: 100%;
    overflow-x: hidden;
    background: #f9f9f9;
    color: #333;
}

/* Header */
header {
    /* background-color: #343a40; */
    color: black;
    padding: 20px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: auto;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links li a {
    color: black;
    text-decoration: none;
    font-weight: bold;
    /* transition: color 0.3s; */
}

.nav-links li a:hover {
    color: #ffc107;
}

/* Hamburger untuk mobile */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    height: 3px;
    width: 25px;
    background: #333;
    margin: 4px 0;
    border-radius: 2px;
}

/* About Section */
.about-us {
    padding: 60px 20px;
    background: #fff;
}

.about-us-content {
    max-width: 900px;
    margin: auto;
    text-align: center;
}

.about-us-content h2 {
    font-size: 28px;
    color: #e67e22;
    margin-bottom: 20px;
}

.about-us-content h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
}

.about-us-content p {
    margin-bottom: 15px;
}

/* Vision & Mission Section */
.vision-mission {
    background: #f1f1f1;
    padding: 60px 20px;
}

.vision-mission .container {
    max-width: 1100px;
    margin: auto;
}

.card-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.card {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    flex: 1 1 300px;
    max-width: 500px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 22px;
    color: #e67e22;
    margin-bottom: 15px;
}

.card-content p {
    text-align: left;
    margin-bottom: 10px;
    line-height: 1.6;
}

/* RESPONSIVE NAVIGATION */
@media (max-width: 768px) {
    .navbar .nav-links {
        position: absolute;
        top: 60px;
        right: 0;
        background: #fff;
        flex-direction: column;
        width: 200px;
        display: none;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        padding: 10px 0;
    }

    .navbar .nav-links li {
        margin: 10px 0;
        text-align: center;
    }

    .hamburger {
        display: flex;
    }
}

/* Show menu when active (toggle via JS) */
.nav-links.active {
    display: flex;
}

/* RESPONSIVE VISION & MISSION CARDS */
@media (max-width: 768px) {
    .card-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .card {
        max-width: 100%;
    }
}