body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #1A3C6D 0%, #0A1C3A 100%);
    font-family: Arial, sans-serif;
    color: #fff;
    overflow: auto;
}

.container {
    text-align: center;
    padding: 20px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    margin-right: 8px;
}

.logo-text {
    font-size: 2.5em;
    font-weight: 900;
    background: linear-gradient(90deg, #00FF66, #1A73E8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.calculator {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.calculator select {
    width: 100%;
    max-width: 250px;
    padding: 8px;
    margin: 8px 0;
    border-radius: 5px;
    border: none;
    background: #fff;
    color: #0A1C3A;
}

.calculator p {
    margin: 8px 0;
    font-size: 1em;
    color: #B0C4DE;
}

.calculator label {
    display: block;
    margin: 8px 0;
}

.calculator input[type="range"] {
    width: 100%;
    max-width: 250px;
    -webkit-appearance: none;
    background: #0A1C3A;
    border-radius: 5px;
    height: 8px;
}

.calculator input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: #00FF66;
    border-radius: 50%;
    cursor: pointer;
}

.result {
    display: flex;
    justify-content: space-around;
    margin-top: 15px;
}

.result-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 5px;
    width: 45%;
}

.result-box h3 {
    font-size: 1em;
    margin: 0 0 5px;
}

.result-box p {
    font-size: 1em;
    margin: 0;
}

.sub-text {
    font-size: 1.1em;
    color: #B0C4DE;
    margin: 10px 0;
}

.email-form {
    margin: 15px 0;
    padding: 10px;
}

.email-form input {
    padding: 8px;
    border-radius: 5px;
    border: none;
    width: 180px;
    margin-right: 8px;
    background: #fff;
    color: #0A1C3A;
}

.submit-btn {
    padding: 8px 16px;
    background: #00FF66;
    color: #0A1C3A;
    border: none;
    border-radius: 5px;
    font-weight: 700;
    cursor: pointer;
}

.submit-btn:hover {
    background: #1A73E8;
    color: #fff;
}

.promo-link {
    display: inline-block;
    padding: 8px 16px;
    background: #00FF66;
    color: #0A1C3A;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
}

.promo-link:hover {
    background: #1A73E8;
    color: #fff;
}

.disclaimer {
    font-size: 0.8em;
    color: #B0C4DE;
    position: fixed;
    bottom: 10px;
    width: 100%;
    text-align: center;
}

@media (max-width: 600px) {
    .logo-text { font-size: 1.8em; }
    .logo-icon { width: 30px; height: 30px; }
    .calculator { padding: 10px; }
    .calculator select { max-width: 100%; }
    .result { flex-direction: column; align-items: center; }
    .result-box { width: 100%; margin: 5px 0; }
    .submit-btn, .promo-link { padding: 6px 12px; font-size: 0.9em; }
    .email-form input { width: 130px; }
}