* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(rgba(53, 53, 53, 0.5), turquoise), url(image/opac.png);
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    font-family: sans-serif;
}

.pengu {
    font-size: 1.25rem;
    color: rgb(228, 226, 226);
    text-shadow: 2px 5px 7px black;
    text-align: left;
    box-shadow: 0 2px 5px black;
    background: rgb(30, 82, 76);
    padding: 10px;
    border-radius: 10px;
    flex: 1;
}

.peng {
    text-align: center;
    color: antiquewhite;
    font-size: 3rem;
    font-family: sans-serif;
    text-shadow: 0 2px 5px black;
    padding: 20px 10px;
}

.imj {
    max-width: 100%;
    height: auto;
    margin-left: 20px;
}

.peg {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 30px 10px;
    gap: 20px;
}

.section {
    width: 100%;
}

.front {
    padding: 100px 10px 30px;
}

.opg {
    font-family: sans-serif;
    font-size: 1.2rem;
    text-align: center;
    padding: 10px;
}

section.sui {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 30px 10px;
}

.img {
    max-width: 100%;
    height: auto;
    box-shadow: 0 2px 5px black;
    border-radius: 10px;
}

.sui p, div p {
    text-align: center;
    padding: 10px 0;
    font-family: sans-serif;
}

.footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 30px 10px;
}

.footer img {
    width: 60px;
    height: 60px;
}

a {
    text-decoration: none;
}

.upeng-image {
  padding: 50px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.upeng-image img {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 🧠 Media Query for Smaller Screens */
@media (max-width: 768px) {
    .peg {
        flex-direction: column;
        align-items: center;
    }

    .peng {
        font-size: 2rem;
    }

    .pengu {
        font-size: 1rem;
    }

    section.sui {
        flex-direction: column;
        align-items: center;
    }

    .footer {
        flex-direction: column;
    }

    .front {
        padding: 60px 10px 20px;
    }
}