body {
    font-family: 'Poppins', sans-serif;
    background-color: #e6f2ff;
    margin: 0;
    padding: 0;
    color: #003366;
}

header {
    background-color: #b3d9ff;
    padding: 10px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: auto;
    padding: 0 20px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    height: 40px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

nav a {
    text-decoration: none;
    color: #003366;
    font-weight: 600;
}

nav a:hover {
    color: #0059b3;
}

.hero {
    background: linear-gradient(to right, #b3d9ff, #d9ecff);
    padding: 50px 20px;
    display: flex;
    justify-content: center;
}

.hero-content {
    display: flex;
    flex-wrap: wrap;
    max-width: 1000px;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.hero-text h2 {
    font-size: 24px;
}

.hero-image img {
    width: 180px;
    border-radius: 50%;
    border: 3px solid #66b3ff;
}

.section {
    padding: 40px 20px;
    max-width: 1000px;
    margin: auto;
}

.section h2 {
    color: #004080;
    border-bottom: 2px solid #66b3ff;
    padding-bottom: 5px;
    margin-bottom: 15px;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skills li {
    background: #cce6ff;
    padding: 8px 15px;
    border-radius: 20px;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
}

table th, table td {
    padding: 10px;
    border-bottom: 1px solid #cce6ff;
}

table th {
    background-color: #99ccff;
    color: #003366;
    text-align: left;
}

table tr:hover {
    background-color: #f2f8ff;
}

.btn {
    background: #3399ff;
    color: white;
    padding: 10px 15px;
    border-radius: 25px;
    text-decoration: none;
}

.btn:hover {
    background: #0073e6;
}

footer {
    text-align: center;
    padding: 15px;
    background-color: #b3d9ff;
    margin-top: 30px;
}

/* RESPONSIVE */
@media screen and (max-width: 768px) {
    nav ul {
        display: none;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-image img {
        width: 130px;
    }

    .section {
        padding: 25px 15px;
    }
}

/* ======== FEEDBACK PAGE ======== */

.feedback-container {
    max-width: 600px;
    margin: 60px auto;
    background: #ffffff;
    padding: 35px 40px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.1);
    border: 1px solid #cce5ff;
    text-align: center;
}

.feedback-container h2 {
    color: #004c99;
    margin-bottom: 10px;
}

.feedback-container .desc {
    color: #336699;
    margin-bottom: 25px;
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.feedback-form label {
    font-weight: 600;
    color: #004080;
}

.feedback-form input,
.feedback-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #99ccff;
    border-radius: 8px;
    background-color: #f7fbff;
    font-size: 15px;
    transition: 0.2s ease-in-out;
}

.feedback-form input:focus,
.feedback-form textarea:focus {
    outline: none;
    border-color: #3399ff;
    box-shadow: 0 0 5px rgba(51, 153, 255, 0.3);
}

.feedback-form .btn {
    background-color: #3399ff;
    color: white;
    font-weight: bold;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 10px;
}

.feedback-form .btn:hover {
    background-color: #0073e6;
}

/* Pesan sukses */
.success-msg {
    margin-top: 20px;
    padding: 12px;
    background: #d6f5ff;
    border: 1px solid #99e0ff;
    border-radius: 8px;
    color: #006699;
    font-weight: 500;
}

/* Responsif untuk lay*