body {
    background-color: #dcdcdc;
    font-family: "Poppins", sans-serif;
    color: #222;
}

.brand-logo {
    width: 80px;
    object-fit: cover;
}

.navbar {
    background: linear-gradient(90deg, #0070a6, #00557a);
}

.navbar-brand {
    font-weight: 600;
    color: #fff !important;
}

.navbar-nav .nav-link {
    color: #fff !important;
    font-weight: bolder;
    font-size: 1.4rem;
    margin-left: 15px;
}

.hero {
    text-align: center;
    margin-top: 50px;
}

.hero h1 {
    font-weight: 800;
    font-size: 2.8rem;
    color: #00688b;
}

.hero h1.heading {
    color: #333;
}

.claim-box {
    background-color: #00749b;
    border-radius: 12px;
    padding: 25px;
    max-width: 500px;
    margin: 30px auto;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

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

input.form-control {
    border-radius: 6px;
    border: none;
    padding: 12px;
}

input::placeholder {
    color: #999;
}

.btn-proses {
    background-color: #2e2e2e;
    color: #fff;
    border: none;
    width: 100%;
    padding: 12px;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.2s ease-in-out;
}

.btn-proses:hover {
    background-color: #000;
    color: white;
}

.note {
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.95rem;
    color: #333;
    font-weight: 500;
    margin-bottom: 20px;
    font-weight: bold;
}

.alert-custom {
    background-color: #f5f5f5;
    border: 2px solid #a5a5a5;
    border-radius: 10px;
    padding: 8px;
    text-align: center;
    color: #7a0000;
    font-weight: bold;
    font-size: 16px;
    max-width: 450px;
    margin: 0 auto;
}

.card-custom {
    background-color: #ffffff;
    border-radius: 10px;
    border: 2px solid #7d7d7d;
    padding: 20px 25px;
    max-width: 450px;
    margin: 20px auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-box {
    display: inline-block;
    background-color: #d9d9d9;
    color: #7a0000;
    font-weight: bold;
    border: 2px solid #7d7d7d;
    border-radius: 8px;
    padding: 4px 20px;
    margin-bottom: 10px;
}

.divider {
    border-top: 2px solid #000;
    margin: 10px 0 20px 0;
}

label {
    font-weight: bold;
    font-size: 16px;
}

.input-box {
    background-color: #d9d9d9;
    border: 2px solid #000;
    font-weight: bold;
    text-align: center;
    color: #555;
    border-radius: 6px;
    padding: 6px;
    width: 100%;
    margin: 0 auto;
}

.btn-salin {
    background-color: #fff;
    border: 1px solid #000;
    border-radius: 6px;
    font-size: 13px;
    padding: 2px 15px;
    font-weight: 500;
    margin-top: 6px;
}

.btn-salin:hover {
    background-color: #e7e7e7;
}

.btn-tutorial {
    display: block;
    width: 100%;
    background-color: #0076a8;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    padding: 14px 0;
    margin-top: 15px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    max-width: 450px;
    margin: 0 auto 15px auto;
}

.btn-tutorial:hover {
    background-color: #00638a;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
}