.homepage-calculator--converter {
    max-width: 760px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.homepage-calculator--converter *,
.homepage-calculator--converter *::before,
.homepage-calculator--converter *::after,
.converter-hub *,
.converter-hub *::before,
.converter-hub *::after {
    box-sizing: border-box;
}

.converter-card {
    width: 100%;
    padding: 28px 30px;
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 20px 50px -38px rgba(28, 37, 46, .45);
}

.converter-card-head {
    margin-bottom: 24px;
    text-align: center;
}

.converter-card-title {
    color: #17253a;
    font-size: 24px;
    font-weight: 900;
    line-height: 1.2;
}

.converter-card-subtitle {
    margin-top: 7px;
    color: #98a1b3;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
}

.converter-form {
    width: 100%;
    margin: 0;
}

.converter-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr);
    gap: 14px;
    align-items: end;
}

.converter-side {
    min-width: 0;
}

.converter-label {
    display: block;
    margin-bottom: 8px;
    color: #667482;
    font-size: 13px;
    font-weight: 900;
    line-height: 1.2;
}

.converter-combo {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 185px;
    min-height: 54px;
    border: 1px solid #d6dde8;
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.converter-combo:focus-within {
    border-color: rgba(255, 72, 91, .52);
    box-shadow: 0 0 0 4px rgba(255, 72, 91, .12);
}

.converter-combo-input,
.converter-combo-select {
    min-width: 0;
    height: 54px;
    border: 0;
    background: transparent;
    color: #17253a;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
}

.converter-combo-input {
    padding: 0 16px;
    font-weight: 900;
}

.converter-combo-input:focus,
.converter-combo-select:focus {
    outline: none;
}

.converter-combo-input--result {
    color: #17253a;
    cursor: default;
}

.converter-combo-select {
    padding: 0 34px 0 14px;
    border-left: 1px solid #dfe4ed;
    background-color: #f7f8fb;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, #667482 50%),
        linear-gradient(135deg, #667482 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 3px),
        calc(100% - 12px) calc(50% - 3px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.converter-combo-select:hover {
    background-color: #f1f3f7;
}

.converter-combo-select option {
    background-color: #fff;
    color: #17253a;
    font-size: 14px;
    font-weight: 500;
}

.converter-swap-wrap {
    display: flex;
    align-items: end;
    justify-content: center;
}

.converter-swap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 6px;
    border: 1px solid #dfe4ed;
    border-radius: 999px;
    background: #fff;
    color: #667482;
    font-family: inherit;
    font-size: 20px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition: border-color .2s ease, color .2s ease, background-color .2s ease, box-shadow .2s ease, transform .15s ease;
}

.converter-swap:hover {
    border-color: rgba(255, 72, 91, .42);
    background-color: rgba(255, 72, 91, .06);
    color: var(--color-accent, #ff485b);
    box-shadow: 0 12px 22px -18px rgba(28, 37, 46, .45);
}

.converter-swap:focus {
    outline: none;
}

.converter-swap:focus-visible {
    box-shadow: 0 0 0 4px rgba(255, 72, 91, .14);
}

.converter-swap:active {
    transform: translateY(1px);
}

.converter-result-box {
    margin-top: 22px;
    padding: 24px 18px;
    border: 1px solid #edf0f5;
    border-radius: 14px;
    background: #f7f8fb;
    text-align: center;
}

.converter-result-main {
    color: #c54d00;
    font-size: 30px;
    font-weight: 900;
    line-height: 1.25;
    letter-spacing: -.01em;
}

.converter-result-equation {
    margin-top: 10px;
    color: #17253a;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.45;
}

.converter-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.converter-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 11px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease;
}

.converter-button:focus {
    outline: none;
}

.converter-button:focus-visible {
    box-shadow: 0 0 0 4px rgba(255, 72, 91, .14);
}

.converter-button:active {
    transform: translateY(1px);
}

.converter-button--primary {
    border-color: var(--color-accent, #ff485b);
    background-color: var(--color-accent, #ff485b);
    color: #fff;
}

.converter-button--primary:hover {
    border-color: var(--color-accent-dark, #e73b50);
    background-color: var(--color-accent-dark, #e73b50);
    color: #fff;
}

.converter-button--secondary {
    border-color: var(--color-accent, #ff485b);
    background-color: var(--color-accent, #ff485b);
    color: #fff;
}

.converter-button--secondary:hover {
    border-color: var(--color-accent-dark, #e73b50);
    background-color: var(--color-accent-dark, #e73b50);
    color: #fff;
}

.converter-details {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.converter-detail-item {
    padding: 12px 14px;
    border: 1px solid #edf0f5;
    border-radius: 12px;
    background: #fafbfd;
}

.converter-detail-item span {
    display: block;
    margin-bottom: 5px;
    color: #667482;
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.converter-detail-item b {
    display: block;
    color: #17253a;
    font-size: 14px;
    font-weight: 900;
    line-height: 1.45;
}

.converter-copy-status {
    margin-top: 12px;
    color: #667482;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.45;
    text-align: center;
}

.converter-copy-status.is-success {
    color: #2e7d32;
}

.converter-copy-status.is-error {
    color: var(--color-accent, #ff485b);
}

.converter-error {
    padding: 14px 16px;
    border: 1px solid rgba(255, 72, 91, .25);
    border-radius: 12px;
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent, #ff485b);
    font-size: 14px;
    font-weight: 900;
    line-height: 1.45;
}

/* Хаб */

.converter-hub {
    width: 100%;
}

.converter-hub-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.converter-hub-card {
    display: block;
    min-height: 116px;
    padding: 18px;
    border: 1px solid #dfe3e7;
    border-radius: 16px;
    background-color: #fff;
    color: #273340;
    text-decoration: none;
    box-shadow: 0 18px 42px -36px rgba(28, 37, 46, .28);
    transition: border-color .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease, background-color .2s ease;
}

.converter-hub-card:hover {
    border-color: rgba(255, 72, 91, .42);
    color: var(--color-accent, #ff485b);
    transform: translateY(-1px);
    box-shadow: 0 18px 36px -30px rgba(28, 37, 46, .34);
}

.converter-hub-card-title {
    display: block;
    margin-bottom: 8px;
    color: inherit;
    font-size: 17px;
    font-weight: 900;
    line-height: 1.25;
}

.converter-hub-card-text {
    display: block;
    color: #667482;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.45;
}

@media (max-width: 767px) {
    .converter-card {
        padding: 20px 18px;
        border-radius: 18px;
    }

    .converter-card-title {
        font-size: 21px;
    }

    .converter-main-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .converter-swap-wrap {
        justify-content: center;
    }

    .converter-swap {
        margin-bottom: 0;
        transform: rotate(90deg);
    }

    .converter-swap:active {
        transform: rotate(90deg) translateY(1px);
    }

    .converter-combo {
        grid-template-columns: minmax(0, 1fr) 180px;
    }

    .converter-result-main {
        font-size: 26px;
    }

    .converter-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .converter-button {
        width: 100%;
    }

    .converter-hub-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 420px) {
    .converter-card {
        padding: 18px 14px;
    }

    .converter-card-title {
        font-size: 19px;
    }

    .converter-card-subtitle {
        font-size: 13px;
    }

    .converter-combo {
        grid-template-columns: minmax(0, 1fr) 150px;
    }

    .converter-combo-input,
    .converter-combo-select {
        height: 50px;
        font-size: 14px;
    }

    .converter-combo-input {
        padding: 0 12px;
    }

    .converter-combo-select {
        padding: 0 30px 0 10px;
        background-position:
            calc(100% - 16px) calc(50% - 3px),
            calc(100% - 10px) calc(50% - 3px);
    }

    .converter-result-main {
        font-size: 23px;
    }

    .converter-result-equation {
        font-size: 14px;
    }
}