.calculator-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 14% 8%, rgba(179, 255, 136, 0.08), transparent 24%),
        radial-gradient(circle at 78% 22%, rgba(239, 196, 120, 0.1), transparent 28%),
        var(--bg-dark);
}

.calculator-header {
    padding: 30px 0 34px;
    background: rgba(27, 19, 51, 0.62);
}

.calculator-hero {
    padding: 42px 0 48px;
    background:
        radial-gradient(circle at 70% 36%, rgba(179, 255, 136, 0.08), transparent 24%),
        var(--bg-medium);
}

.calculator-hero__inner {
    max-width: 860px;
}

.calculator-hero h1,
.calculator-card h2,
.calculator-result h2,
.calculator-copy h2 {
    color: var(--text-main);
    font-family: 'Prata', serif;
    font-weight: 500;
}

.calculator-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(34px, 4.8vw, 54px);
    line-height: 1.1;
}

.calculator-hero h1 span {
    color: var(--accent);
}

.calculator-hero p {
    max-width: 720px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.65;
}

.calculator-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 28px;
    scroll-margin-top: 24px;
    padding-top: 42px;
    padding-bottom: 100px;
}

.calculator-nav {
    position: sticky;
    top: 18px;
    align-self: start;
    display: grid;
    gap: 10px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
}

.calculator-nav a {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 0 13px;
    border-radius: 10px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 800;
}

.calculator-nav a:hover,
.calculator-nav a.active {
    background: rgba(179, 255, 136, 0.1);
    color: var(--accent);
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.calculator-card,
.calculator-panel {
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 14px;
    background: #fbf7ef;
    color: #201637;
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.16);
}

.calculator-card {
    padding: 26px;
}

.calculator-card span {
    color: #70954f;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.calculator-card h2 {
    margin: 12px 0 10px;
    color: #201637;
    font-size: 30px;
    line-height: 1.2;
}

.calculator-card p,
.calculator-copy p {
    color: #675b74;
    font-size: 14px;
    line-height: 1.75;
}

.calculator-card a {
    display: inline-flex;
    gap: 7px;
    margin-top: 20px;
    color: #3c2852;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.calculator-card a strong {
    color: #70954f;
}

.calculator-panel {
    overflow: hidden;
}

.calculator-form {
    padding: 28px;
    border-bottom: 1px solid rgba(32, 22, 55, 0.1);
}

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

.field-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.calculator-form label {
    display: grid;
    gap: 8px;
}

.calculator-form label span {
    color: #756886;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.calculator-form input,
.calculator-form select {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(32, 22, 55, 0.15);
    border-radius: 10px;
    background: #fff;
    color: #201637;
    font: inherit;
    font-size: 15px;
    padding: 0 13px;
}

.calculator-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    margin-top: 18px;
    padding: 0 22px;
    border: 0;
    border-radius: 999px;
    background: #201637;
    color: #fff;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
}

.calculator-result {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 20px;
    margin: 28px;
    padding: 24px;
    border: 1px dashed rgba(112, 149, 79, 0.42);
    border-radius: 14px;
    background: rgba(112, 149, 79, 0.08);
}

.result-symbol {
    display: grid;
    width: 118px;
    height: 118px;
    place-items: center;
    border-radius: 999px;
    background: #201637;
    color: var(--accent);
    font-family: 'Prata', serif;
    font-size: 58px;
}

.calculator-result span {
    color: #70954f;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.calculator-result h2 {
    margin: 8px 0;
    color: #201637;
    font-size: 36px;
    line-height: 1.2;
}

.calculator-result p {
    color: #534760;
    font-size: 15px;
    line-height: 1.75;
}

.result-note {
    margin-top: 8px;
    color: #766985 !important;
    font-size: 13px !important;
}

.calculator-result--compatibility {
    grid-template-columns: 190px minmax(0, 1fr);
}

.compatibility-score {
    display: grid;
    min-height: 150px;
    place-items: center;
    align-content: center;
    border-radius: 14px;
    background: #201637;
    color: #fff;
    text-align: center;
}

.compatibility-score span {
    color: var(--accent);
    font-family: 'Prata', serif;
    font-size: 48px;
    letter-spacing: 0;
}

.compatibility-score strong {
    max-width: 140px;
    color: #f0e6fc;
    font-size: 12px;
    line-height: 1.4;
}

.calculator-error {
    margin: 28px;
    padding: 16px 18px;
    border-radius: 10px;
    background: rgba(155, 38, 58, 0.1);
    color: #8f2134;
    font-size: 14px;
    font-weight: 800;
}

.calculator-copy {
    margin: 0 28px 30px;
    padding-top: 22px;
    border-top: 1px solid rgba(32, 22, 55, 0.1);
}

.calculator-copy h2 {
    margin-bottom: 8px;
    color: #201637;
    font-family: 'Manrope', sans-serif;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.35;
}

.calculator-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    margin: 0 28px 28px;
    padding: 20px;
    border-radius: 14px;
    background: #201637;
    color: #f0e6fc;
}

.calculator-cta span {
    display: block;
    margin-bottom: 8px;
    color: var(--accent);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.calculator-cta strong {
    display: block;
    color: #fff;
    font-family: 'Prata', serif;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.25;
}

.calculator-cta p {
    margin-top: 8px;
    color: #c8b8dd;
    font-size: 13px;
    line-height: 1.65;
}

.calculator-cta a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--accent);
    color: #201637;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-align: center;
    text-transform: uppercase;
    white-space: nowrap;
}

@media (max-width: 940px) {
    .calculator-shell {
        grid-template-columns: 1fr;
    }

    .calculator-nav {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .calculator-hero {
        padding: 34px 0 38px;
    }

    .calculator-grid,
    .field-grid--two,
    .calculator-result,
    .calculator-result--compatibility {
        grid-template-columns: 1fr;
    }

    .calculator-nav {
        grid-template-columns: 1fr;
    }

    .calculator-card h2,
    .calculator-result h2 {
        font-size: 28px;
    }

    .result-symbol {
        width: 96px;
        height: 96px;
        font-size: 48px;
    }

    .calculator-cta {
        grid-template-columns: 1fr;
    }

    .calculator-cta a {
        width: 100%;
    }

    .calculator-copy {
        margin: 0 20px 24px;
        padding-top: 18px;
    }
}