/* =========================
   Tax calculator
   ========================= */

.tax-calc {
    --tax-calc-accent: #0b96c6;
    --tax-calc-dark: #071f63;
    --tax-calc-text: #151b2a;
    --tax-calc-muted: #647086;
    --tax-calc-border: rgba(7, 31, 99, 0.12);
    --tax-calc-bg: #f4f9fc;
    --tax-calc-card: #ffffff;
    --tax-calc-orange: #ff4b25;
    --tax-calc-green: #11a579;
    --tax-calc-yellow: #d99100;
    --tax-calc-red: #d93636;

    padding: 56px 0 72px;
    color: var(--tax-calc-text);
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at 12% 0%, rgba(11, 150, 198, 0.12), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, #f4f9fc 100%);
}

.tax-calc__container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.tax-calc__head {
    max-width: 880px;
    margin-bottom: 30px;
}

.tax-calc__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 7px 12px;
    border: 1px solid rgba(11, 150, 198, 0.22);
    border-radius: 999px;
    color: var(--tax-calc-accent);
    background: rgba(11, 150, 198, 0.08);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
}

.tax-calc__title {
    margin: 0 0 14px;
    color: var(--tax-calc-dark);
    font-size: clamp(34px, 4vw, 56px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.tax-calc__subtitle {
    max-width: 820px;
    margin: 0;
    color: var(--tax-calc-muted);
    font-size: 18px;
    line-height: 1.55;
}

.tax-calc__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) 430px;
    gap: 26px;
    align-items: start;
}

.tax-calc__form,
.tax-calc__result-card {
    border: 1px solid var(--tax-calc-border);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 24px 70px rgba(7, 31, 99, 0.09);
}

.tax-calc__form {
    padding: 28px;
}

.tax-calc__section + .tax-calc__section {
    margin-top: 26px;
    padding-top: 24px;
    border-top: 1px solid var(--tax-calc-border);
}

.tax-calc__section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 18px;
    padding-bottom: 10px;
    color: var(--tax-calc-dark);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.tax-calc__section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 55%;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(
        90deg,
        var(--tax-calc-dark) 0%,
        rgba(7, 31, 99, 0.72) 35%,
        rgba(255, 255, 255, 0.92) 100%
    );
}

.tax-calc__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.tax-calc__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tax-calc__field span {
    color: var(--tax-calc-text);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.25;
}

.tax-calc__field input,
.tax-calc__field select {
    width: 100%;
    min-height: 52px;
    padding: 0 15px;
    border: 1px solid rgba(7, 31, 99, 0.14);
    border-radius: 16px;
    outline: none;
    color: var(--tax-calc-text);
    background: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tax-calc__field input:focus,
.tax-calc__field select:focus {
    border-color: rgba(11, 150, 198, 0.7);
    box-shadow: 0 0 0 4px rgba(11, 150, 198, 0.12);
}

.tax-calc__field--employees,
.tax-calc__field--vat {
    display: none;
}

.tax-calc__field.is-visible {
    display: flex;
}

.tax-calc__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.tax-calc__submit,
.tax-calc__reset,
.tax-calc__consult {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    border-radius: 16px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.15;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.tax-calc__submit {
    padding: 0 24px;
    border: 0;
    color: #ffffff;
    background: linear-gradient(135deg, #49c9f3 0%, #0b96c6 52%, #0b5aa6 100%);
    box-shadow: 0 16px 34px rgba(11, 150, 198, 0.28);
}

.tax-calc__submit:hover,
.tax-calc__consult:hover {
    transform: translateY(-1px);
}

.tax-calc__reset {
    padding: 0 20px;
    border: 1px solid rgba(7, 31, 99, 0.14);
    color: var(--tax-calc-dark);
    background: #ffffff;
}

.tax-calc__reset:hover {
    color: #ffffff;
    background: linear-gradient(135deg, #ff6a25 0%, #ff2f26 100%);
    border-color: transparent;
    box-shadow: 0 16px 34px rgba(255, 72, 37, 0.24);
    transform: translateY(-1px);
}

.tax-calc__note {
    margin: 18px 0 0;
    color: var(--tax-calc-muted);
    font-size: 13px;
    line-height: 1.5;
}

.tax-calc__result {
    position: sticky;
    top: 24px;
}

.tax-calc__result-card {
    padding: 24px;
    overflow: hidden;
}

.tax-calc__result-label {
    margin-bottom: 16px;
    color: var(--tax-calc-accent);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.tax-calc__status {
    margin-bottom: 16px;
    padding: 16px 17px;
    border: 1px solid rgba(255, 75, 37, 0.28);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(255, 106, 37, 0.12) 0%, rgba(255, 47, 38, 0.07) 100%),
        #ffffff;
}

.tax-calc__status-title {
    margin-bottom: 6px;
    color: var(--tax-calc-orange);
    font-size: 15px;
    font-weight: 900;
    line-height: 1.2;
}

.tax-calc__status p {
    margin: 0;
    color: var(--tax-calc-text);
    font-size: 14px;
    line-height: 1.45;
}

.tax-calc__saving {
    padding: 22px;
    border-radius: 22px;
    background:
        radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.32), transparent 30%),
        linear-gradient(135deg, #0b96c6 0%, #071f63 100%);
    color: #ffffff;
}

.tax-calc__saving span,
.tax-calc__saving small {
    display: block;
}

.tax-calc__saving span {
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
    opacity: 0.9;
}

.tax-calc__saving strong {
    display: block;
    font-size: 32px;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.tax-calc__saving small {
    margin-top: 8px;
    font-size: 14px;
    opacity: 0.88;
}

.tax-calc__summary {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.tax-calc__summary-item {
    padding: 15px;
    border: 1px solid var(--tax-calc-border);
    border-radius: 18px;
    background: #ffffff;
}

.tax-calc__summary-item--accent {
    border-color: rgba(11, 150, 198, 0.32);
    background: rgba(11, 150, 198, 0.06);
}

.tax-calc__summary-item--recommended {
    border-color: rgba(17, 165, 121, 0.28);
    background: rgba(17, 165, 121, 0.06);
}

.tax-calc__summary-item span {
    display: block;
    margin-bottom: 6px;
    color: var(--tax-calc-muted);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.25;
}

.tax-calc__summary-item strong {
    display: block;
    color: var(--tax-calc-dark);
    font-size: 18px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.tax-calc__summary-item small {
    display: block;
    margin-top: 6px;
    color: var(--tax-calc-muted);
    font-size: 13px;
    line-height: 1.35;
}

.tax-calc__risk {
    display: inline-flex !important;
    width: fit-content;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 14px !important;
    line-height: 1.1 !important;
}

.tax-calc__risk--low {
    color: var(--tax-calc-green) !important;
    background: rgba(17, 165, 121, 0.1);
}

.tax-calc__risk--medium {
    color: var(--tax-calc-yellow) !important;
    background: rgba(217, 145, 0, 0.12);
}

.tax-calc__risk--high {
    color: var(--tax-calc-red) !important;
    background: rgba(217, 54, 54, 0.1);
}

.tax-calc__bars {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 20px;
}

.tax-calc__bar {
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--tax-calc-border);
    border-radius: 18px;
    background: #ffffff;
}

.tax-calc__bar.is-best {
    border-color: rgba(11, 150, 198, 0.35);
}

.tax-calc__bar.is-recommended {
    box-shadow: inset 4px 0 0 rgba(17, 165, 121, 0.8);
}

.tax-calc__bar-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    color: var(--tax-calc-text);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.25;
}

.tax-calc__bar-head span {
    min-width: 0;
}

.tax-calc__bar-head strong {
    white-space: nowrap;
    color: var(--tax-calc-dark);
}

.tax-calc__bar-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tax-calc__badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 4px 10px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.92);
    background: var(--tax-calc-accent);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.01em;
}

.tax-calc__badge--safe {
    color: rgba(255, 255, 255, 0.92);
    background: var(--tax-calc-green);
}

.tax-calc__badge--risk {
    color: rgba(255, 255, 255, 0.92);
    background: var(--tax-calc-dark);
}

.tax-calc__badge--low {
    color: rgba(255, 255, 255, 0.92);
    background: var(--tax-calc-green);
}

.tax-calc__badge--medium {
    color: rgba(255, 255, 255, 0.92);
    background: var(--tax-calc-yellow);
}

.tax-calc__badge--high {
    color: rgba(255, 255, 255, 0.92);
    background: var(--tax-calc-red);
}

.tax-calc__bar-track {
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(7, 31, 99, 0.08);
}

.tax-calc__bar-fill {
    display: block;
    width: var(--bar-width, 0%);
    height: 100%;
    border-radius: inherit;
    background: var(--tax-calc-accent);
}

.tax-calc__bar.is-best .tax-calc__bar-fill {
    background: linear-gradient(90deg, #0b96c6 0%, #1dc8e8 100%);
}

.tax-calc__bar.is-recommended .tax-calc__bar-fill {
    background: linear-gradient(90deg, #11a579 0%, #33d6a3 100%);
}

.tax-calc__bar-foot {
    display: grid;
    gap: 3px;
    color: var(--tax-calc-muted);
    font-size: 12px;
    line-height: 1.35;
}

.tax-calc__reasons {
    margin-top: 20px;
    padding: 18px;
    border-radius: 20px;
    background: #f4f9fc;
}

.tax-calc__reasons-title {
    margin-bottom: 10px;
    color: var(--tax-calc-dark);
    font-size: 15px;
    font-weight: 800;
    line-height: 1.2;
}

.tax-calc__reasons ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tax-calc__reasons li {
    position: relative;
    padding-left: 22px;
    color: var(--tax-calc-muted);
    font-size: 14px;
    line-height: 1.45;
}

.tax-calc__reasons li::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--tax-calc-accent);
}

.tax-calc__consult {
    width: 100%;
    margin-top: 18px;
    padding: 0 18px;
    color: #ffffff;
    background: linear-gradient(135deg, #ff6a25 0%, #ff2f26 100%);
    box-shadow: 0 16px 34px rgba(255, 72, 37, 0.24);
}

.tax-calc__consult:hover {
    color: #ffffff;
}

@media (max-width: 1024px) {
    .tax-calc {
        padding: 44px 0 56px;
    }

    .tax-calc__layout {
        grid-template-columns: 1fr;
    }

    .tax-calc__result {
        position: static;
    }
}

@media (max-width: 768px) {
    .tax-calc__container {
        width: min(100% - 24px, 1180px);
    }

    .tax-calc__form,
    .tax-calc__result-card {
        border-radius: 22px;
    }

    .tax-calc__form {
        padding: 20px;
    }

    .tax-calc__grid {
        grid-template-columns: 1fr;
    }

    .tax-calc__submit,
    .tax-calc__reset {
        width: 100%;
    }

    .tax-calc__bar-head {
        display: grid;
    }

    .tax-calc__bar-head strong {
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .tax-calc {
        padding: 34px 0 44px;
    }

    .tax-calc__title {
        font-size: 32px;
    }

    .tax-calc__subtitle {
        font-size: 16px;
    }

    .tax-calc__saving strong {
        font-size: 28px;
    }
}