/* Calculator Section Styles */
.calculator-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

.calculator-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url(../i/fon_der.jpg);
    z-index: 0;
}

.calculator-container {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.calculator-title {
    text-align: center;
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.calculator-subtitle {
    text-align: center;
    color: #e2cd88;
    font-size: 18px;
    margin-bottom: 40px;
}

.calculator {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid #e2cd88;
    border-radius: 15px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.calculator-row {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
}

.calculator-field {
    flex: 1;
    min-width: 250px;
}

.calculator-label {
    display: block;
    color: #fff;
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 500;
}

.calculator-value-display {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.calculator-value {
    color: #e2cd88;
    font-size: 28px;
    font-weight: bold;
    background: transparent;
    border: none;
    outline: none;
    text-align: center;
    padding: 0;
    margin: 0;
    width: auto;
}

.calculator-value[type="number"] {
    width: auto;;
}

.calculator-value::-webkit-inner-spin-button,
.calculator-value::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.calculator-value[type=number] {
    -moz-appearance: textfield;
}

.calculator-currency {
    color: #e2cd88;
    font-size: 18px;
}

.calculator-range {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: rgba(226, 205, 136, 0.2);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.calculator-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #e2cd88;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

.calculator-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.calculator-range::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #e2cd88;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

.calculator-range::-moz-range-thumb:hover {
    transform: scale(1.2);
}

.calculator-range::-webkit-slider-runnable-track {
    border-radius: 4px;
}

.calculator-result {
    background: linear-gradient(135deg, #e2cd88 0%, #c9a84a 100%);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    margin-top: 20px;
}

.calculator-result-label {
    color: #1a1a2e;
    font-size: 16px;
    margin-bottom: 10px;
    font-weight: 500;
}

.calculator-result-value {
    color: #1a1a2e;
    font-size: 42px;
    font-weight: bold;
}

.calculator-result-currency {
    font-size: 24px;
}

.calculator-info {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(226, 205, 136, 0.3);
}

.calculator-info-item {
    text-align: center;
}

.calculator-info-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 5px;
}

.calculator-info-value {
    color: #e2cd88;
    font-size: 18px;
    font-weight: bold;
}

.calculator-cta {
    text-align: center;
    margin-top: 30px;
}

.calculator-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #e2cd88 0%, #c9a84a 100%);
    color: #1a1a2e;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
}

.calculator-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(226, 205, 136, 0.4);
}

@media (max-width: 768px) {
    .calculator-title {
        font-size: 24px;
    }

    .calculator {
        padding: 25px 20px;
    }

    .calculator-row {
        flex-direction: column;
        gap: 20px;
    }

    .calculator-value {
        font-size: 22px;
    }

    .calculator-result-value {
        font-size: 32px;
    }

    .calculator-info {
        flex-direction: column;
        gap: 15px;
    }

    .calculator-cta-btn {
        padding: 12px 30px;
        font-size: 16px;
    }
}