/* Main section styles - Professional Exchange Design */
.main-section {
    background: rgba(15, 20, 40, 0.6);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.title {
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 6px;
    color: #ffffff;
    letter-spacing: -0.3px;
}

.subtitle {
    text-align: center;
    color: #8a92a6;
    font-size: 14px;
    margin-bottom: 24px;
    font-weight: 400;
}

/* Currency Selection - Exchange Style */
.currency-selector {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px;
    border-radius: 8px;
}

.currency-option {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 13px;
    color: #8a92a6;
    flex: 1;
    min-width: 80px;
    text-align: center;
}

.currency-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.currency-option.active {
    background: #4a9eff;
    color: #ffffff;
    font-weight: 600;
}

/* Network Selection - Exchange Style */
.network-selector {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.network-option {
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 12px;
    color: #8a92a6;
    font-weight: 500;
}

.network-option:hover {
    border-color: rgba(74, 158, 255, 0.4);
    background: rgba(74, 158, 255, 0.1);
    color: #ffffff;
}

.network-option.active {
    border-color: #4a9eff;
    background: rgba(74, 158, 255, 0.2);
    color: #4a9eff;
}

.exchange-rate-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px 16px;
    text-align: center;
    margin-bottom: 16px;
}

.exchange-rate-label {
    color: #8a92a6;
    font-size: 12px;
    margin-bottom: 4px;
    font-weight: 400;
}

.exchange-rate-value {
    font-size: 24px;
    font-weight: 600;
    color: #4a9eff;
}

.total-assets {
    text-align: center;
    color: #8a92a6;
    font-size: 12px;
    margin-bottom: 20px;
    font-weight: 400;
}

.total-assets-value {
    color: #f0b90b;
    font-weight: 600;
}

/* Exchange Form - Professional Design */
.conversion-box {
    display: flex;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.input-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
}

.input-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    color: #8a92a6;
    font-size: 12px;
    font-weight: 500;
}

.input-field {
    width: 100%;
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    font-size: 20px;
    font-weight: 600;
    text-align: left;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.input-field:focus {
    outline: none;
    border-color: #4a9eff;
    background: rgba(0, 0, 0, 0.4);
}

.input-field[readonly] {
    color: #f0b90b;
    cursor: not-allowed;
    background: rgba(0, 0, 0, 0.4);
    text-align: right;
}

.exchange-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #4a9eff;
    flex-shrink: 0;
    padding: 0 8px;
}

.exchange-btn {
    width: 100%;
    margin: 0 auto;
    display: block;
    padding: 16px;
    background: #4a9eff;
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
}

.exchange-btn:hover {
    background: #3a8eef;
}

.exchange-btn:active {
    background: #2a7edf;
}

/* FAQ Section */
.faq-section {
    margin-bottom: 40px;
}

.faq-title {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
    color: #4a9eff;
}

.faq-item {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(74, 158, 255, 0.2);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(74, 158, 255, 0.4);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 16px;
    user-select: none;
}

.faq-question:hover {
    background: rgba(74, 158, 255, 0.1);
}

.faq-toggle {
    font-size: 20px;
    color: #4a9eff;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 20px;
    color: #a0aec0;
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 20px 20px 20px;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    color: #a0aec0;
    font-size: 14px;
}