body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(45deg, rgba(2, 0, 36, 0.8), rgba(9, 9, 121, 0.8), rgba(0, 212, 255, 0.8));
    color: #ffffff;
}

.hero-section {
    position: relative;
    background: url('reshot-illustration-navigation-technology-T7GDYQ9HB5-a5d57.png') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(2, 0, 36, 0.8), rgba(9, 9, 121, 0.8), rgba(0, 212, 255, 0.8));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-content h1 sup {
    font-size: 10px;
    vertical-align: baseline;
    position: relative;
    top: -40px;
}

.hero-content p {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 30px;
}

.hero-body {
    background: linear-gradient(50deg, rgba(2, 0, 36, 0.8), rgba(9, 9, 121, 0.8), rgba(0, 212, 255, 0.8));
}

.btn-custom {
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-primary-custom {
    background-color: #00bfff;
    color: #fff;
    border: none;
}

.btn-primary-custom:hover {
    background-color: #0080ff;
    transform: scale(1.05);
}

.btn-outline-custom {
    color: #00bfff;
    border: 2px solid #00bfff;
}

.btn-outline-custom:hover {
    background-color: #00bfff;
    color: #fff;
    transform: scale(1.05);
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.5);
}

.info-card h3 {
    font-family: 'Raleway', sans-serif;
    font-weight: 600;
    margin-bottom: 15px;
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    margin-bottom: 10px;
    font-weight: 300;
}

.info-card li::before {
    content: "✔ ";
    color: #00bfff;
    margin-right: 8px;
}

.reward-section h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.reward-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease-in-out;
}

.reward-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.6);
}

.reward-card h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.reward-card p {
    font-size: 1rem;
    font-weight: 400;
}

.sup {
    font-size: xx-small;
    margin-bottom: 80px !important;

}

.sy {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease-in-out;
}

.list-group-item {
    background: none !important;
    color: #ffffff;
}

.note {
    font-size: 15px;
    color: #ffffff;
    text-align: center;
    margin-bottom: -5px;
}

.note span {
    font-weight: bold;
    color: #ffffff;
}

.note a {
    font-weight: bold;
    color: #ffffff;
    text-decoration-style: dashed;
}

.br {
    display: none;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .br {
        display: block;
    }

    .hero-content h1 sup {
        font-size: 10px;
        vertical-align: baseline;
        position: relative;
        top: -30px;
    }

    .btn-custom {
        padding: 10px 20px;
    }
}

@media (max-width: 346px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .btn-custom {
        padding: 5px 15px;
    }

    .btn-primary-custom {
        margin-right: -1px !important;
    }
}