/* ============================================================
   CALCULATORS.CSS — Spaces & Beyond Real Estate
   Drop into: css/calculators.css
   Link in index.html: <link rel="stylesheet" href="css/calculators.css">
   ============================================================ */

/* ── Section wrapper ── */
.calc-section {
    padding: var(--section-y) var(--section-x);
    background: var(--color-black-soft, #111111);
}

/* ── Section header ── */
.calc-section__header {
    margin-bottom: clamp(40px, 5vw, 60px);
}
.calc-section .eyebrow {
    color: #ffffff;
}
.calc-section .eyebrow::before {
    background: #ffffff;
}
.calc-section .section-title em {
    color: #ffffff;
}

/* ── Tab strip — bordered segmented control ── */
.calc-tabs {
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: clamp(32px, 4vw, 50px);
    overflow-x: auto;
    scrollbar-width: none;
    gap: 0;
    max-width: 100%;
}
.calc-tabs::-webkit-scrollbar {
    display: none;
}

.calc-tab {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-gray, #888);
    padding: 16px 28px;
    border: none;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    background: none;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition:
        color 0.22s,
        background 0.22s;
    display: flex;
    align-items: center;
    gap: 10px;
}
.calc-tab:last-child {
    border-right: none;
}
.calc-tab svg {
    width: 15px;
    height: 15px;
    opacity: 0.45;
    transition: opacity 0.22s;
    flex-shrink: 0;
}
.calc-tab.is-active {
    color: var(--color-black, #0a0a0a);
    background: var(--color-gold, #c9a84c);
}
.calc-tab.is-active svg {
    opacity: 1;
}
.calc-tab:hover:not(.is-active) {
    color: var(--color-gray-light, #ccc);
    background: rgba(255, 255, 255, 0.03);
}

/* ── Calculator panels ── */
.calc-panel {
    display: none;
}
.calc-panel.is-active {
    display: block;
    animation: calcFadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes calcFadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* ── Two-column layout ── */
.calc-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(16px, 2.5vw, 28px);
    align-items: start;
}

/* ── Input card ── */
.calc-card {
    position: relative;
    background: var(--color-black-card, #141414);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 2px solid var(--color-gold, #c9a84c);
    padding: clamp(28px, 3.5vw, 44px); /* was clamp(24px,3.5vw,38px) */
}
.calc-card__title {
    font-family: var(--font-display, "Cormorant Garamond", serif);
    font-size: clamp(1.5rem, 2.5vw, 1.9rem); /* was clamp(1.2rem,2vw,1.5rem) */
    font-weight: 400;
    color: var(--color-white, #fafaf8);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1.2;
}
.calc-card__title svg {
    width: 22px;
    height: 22px; /* was 18px */
    color: var(--color-gold, #c9a84c);
    flex-shrink: 0;
}
.calc-card__sub {
    font-size: 0.92rem; /* was 0.72rem */
    font-weight: 400;
    color: var(--color-gray, #888);
    line-height: 1.85;
    margin-bottom: 30px;
}

/* ── Form fields ── */
.calc-field {
    margin-bottom: 22px;
} /* was 18px */
.calc-field:last-of-type {
    margin-bottom: 0;
}
.calc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.calc-label {
    display: block;
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.72rem; /* was 0.54rem */
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gray, #888);
    margin-bottom: 9px;
}
.calc-label em {
    font-style: normal;
    color: var(--color-gold, #c9a84c);
    margin-left: 4px;
}

/* Input wrapper with prefix/suffix */
.calc-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.calc-prefix,
.calc-suffix {
    position: absolute;
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.72rem; /* was 0.58rem */
    letter-spacing: 0.1em;
    color: var(--color-gold, #c9a84c);
    pointer-events: none;
    z-index: 1;
    line-height: 1;
}
.calc-prefix {
    left: 14px;
}
.calc-suffix {
    right: 14px;
}

.calc-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-white, #fafaf8);
    font-family: var(--font-body, "Montserrat", sans-serif);
    font-size: 1rem; /* was 0.9rem */
    font-weight: 400;
    padding: 14px 16px; /* was 12px 14px */
    outline: none;
    transition:
        border-color 0.22s,
        box-shadow 0.22s;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 2px;
}
.calc-input:focus {
    border-color: rgba(201, 168, 76, 0.45);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.07);
}
.calc-input::placeholder {
    color: rgba(136, 136, 136, 0.5);
    font-size: 0.92rem;
} /* was 0.82rem */
.calc-input--prefix {
    padding-left: 52px;
} /* was 48px */
.calc-input--suffix {
    padding-right: 52px;
} /* was 48px */
.calc-input option {
    background: #1a1a16;
    color: #fafaf8;
}

/* ── Slider ── */
.calc-slider-wrap {
    margin-top: 6px;
}
.calc-slider {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    padding: 0;
    border: none;
}
.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px; /* was 16px */
    background: var(--color-gold, #c9a84c);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #000000;
    box-shadow: 0 2px 8px rgba(201, 168, 76, 0.35);
    transition: transform 0.15s;
}
.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}
.calc-slider::-moz-range-thumb {
    width: 20px;
    height: 20px; /* was 16px */
    background: var(--color-gold, #c9a84c);
    border-radius: 50%;
    border: 2px solid #000000;
    cursor: pointer;
}
.calc-slider-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}
.calc-slider-bounds {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.68rem; /* was 0.5rem */
    color: var(--color-gray, #888);
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    letter-spacing: 0.06em;
}
.calc-slider-val {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.78rem; /* was 0.62rem */
    color: var(--color-gold, #c9a84c);
    letter-spacing: 0.1em;
    white-space: nowrap;
    margin-left: 14px;
    flex-shrink: 0;
}

/* ── Term buttons ── */
.calc-terms {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.calc-term {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.7rem; /* was 0.52rem */
    letter-spacing: 0.12em;
    color: var(--color-gray, #888);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    padding: 10px 18px; /* was 8px 14px */
    cursor: pointer;
    border-radius: 2px;
    transition: all 0.18s;
}
.calc-term.is-active {
    background: var(--color-gold, #c9a84c);
    color: #000000;
    border-color: var(--color-gold, #c9a84c);
}
.calc-term:hover:not(.is-active) {
    border-color: rgba(201, 168, 76, 0.3);
    color: var(--color-gold, #c9a84c);
}

/* ── Info box ── */
.calc-info {
    background: rgba(255, 255, 255, 0.05);
    border-left: 2px solid var(--color-gold, #c9a84c);
    padding: 14px 16px; /* was 12px 14px */
    font-size: 0.82rem; /* was 0.7rem */
    font-weight: 400;
    color: var(--color-gray, #888);
    line-height: 1.8;
    margin-top: 12px;
    border-radius: 0 2px 2px 0;
}
.calc-info strong {
    color: var(--color-gold, #c9a84c);
    font-weight: 400;
}

/* ── Calculate button ── */
.calc-btn {
    width: 100%;
    background: var(--color-gold, #c9a84c);
    color: #000000;
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.76rem; /* was 0.58rem */
    font-weight: 400;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    padding: 18px; /* was 16px */
    cursor: pointer;
    border: none;
    border-radius: 2px;
    margin-top: 24px;
    position: relative;
    overflow: hidden;
}
.calc-btn::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--color-gold-light, #e8d5a3);
    transform: translateX(-101%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.calc-btn:hover::after {
    transform: translateX(0);
}
.calc-btn span {
    position: relative;
    z-index: 1;
}

/* ── Results card ── */
.calc-results {
    position: relative;
    background: var(--color-black-card, #141414);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 2px solid var(--color-gold-border, rgba(201, 168, 76, 0.3));
    padding: clamp(28px, 3.5vw, 44px); /* was clamp(24px,3.5vw,38px) */
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

/* Empty state */
.calc-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 20px;
    padding: 20px;
    border: 1px dashed rgba(201, 168, 76, 0.22);
}
.calc-empty__icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 1px solid rgba(201, 168, 76, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}
.calc-empty svg {
    color: var(--color-gold, #c9a84c);
    width: 32px;
    height: 32px;
    opacity: 0.85;
}
.calc-empty p {
    font-size: 0.92rem; /* was 0.78rem */
    font-weight: 400;
    color: var(--color-gray, #888);
    line-height: 1.85;
    max-width: 220px;
}

/* Results content */
.calc-result-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Hero result */
.calc-result-hero {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(201, 168, 76, 0.2);
    padding: 28px 24px 22px; /* was 24px 22px 20px */
    text-align: center;
    position: relative;
    overflow: hidden;
}
.calc-result-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--color-gold, #c9a84c),
        transparent
    );
}
.calc-result-hero__lbl {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.7rem; /* was 0.52rem */
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--color-gray, #888);
    margin-bottom: 12px;
}
.calc-result-hero__val {
    font-family: var(--font-display, "Cormorant Garamond", serif);
    font-size: clamp(2.4rem, 4.5vw, 3.6rem); /* was clamp(2rem,4vw,3rem) */
    font-weight: 400;
    color: var(--color-gold, #c9a84c);
    line-height: 1;
    margin-bottom: 8px;
}
.calc-result-hero__sub {
    font-size: 0.8rem; /* was 0.65rem */
    font-weight: 400;
    color: var(--color-gray, #888);
    letter-spacing: 0.06em;
}

/* Result rows */
.calc-result-rows {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.calc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px; /* was 12px 16px */
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: background 0.18s;
    border-radius: 2px;
}
.calc-result-row:hover {
    background: rgba(255, 255, 255, 0.04);
}
.calc-result-row__lbl {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.68rem; /* was 0.52rem */
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray, #888);
}
.calc-result-row__val {
    font-family: var(--font-display, "Cormorant Garamond", serif);
    font-size: 1.3rem; /* was 1.1rem */
    font-weight: 400;
    color: var(--color-white, #fafaf8);
}
.calc-result-row__val--gold {
    color: var(--color-gold, #c9a84c);
}
.calc-result-row__val--green {
    color: #5cbf85;
}
.calc-result-row__val--warn {
    color: #d4904a;
}
.calc-result-row--highlight {
    border-color: rgba(201, 168, 76, 0.22);
    background: rgba(255, 255, 255, 0.04);
}

/* Donut chart */
.calc-donut {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px; /* was 18px */
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 2px;
}
.calc-donut__legend {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}
.calc-donut__item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.calc-donut__dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}
.calc-donut__lbl {
    font-size: 0.75rem;
    color: var(--color-gray, #888);
    flex: 1;
} /* was 0.6rem */
.calc-donut__val {
    font-family: var(--font-display, "Cormorant Garamond", serif);
    font-size: 1.15rem; /* was 0.95rem */
    color: var(--color-white, #fafaf8);
}

/* Yield meter */
.calc-meter {
    padding: 18px 20px; /* was 16px 18px */
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 2px;
}
.calc-meter__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.calc-meter__lbl {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.68rem; /* was 0.52rem */
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray, #888);
}
.calc-meter__rating {
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.68rem; /* was 0.52rem */
    letter-spacing: 0.1em;
}
.calc-meter__track {
    height: 6px; /* was 5px */
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}
.calc-meter__fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(to right, var(--color-gold, #c9a84c), #5cbf85);
    width: 0%;
    transition: width 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.calc-meter__scale {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-size: 0.62rem; /* was 0.48rem */
    color: rgba(136, 136, 136, 0.5);
    font-family: var(--font-label, "Josefin Sans", sans-serif);
}

/* Lead capture */
.calc-lead {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(201, 168, 76, 0.18);
    padding: 22px; /* was 20px */
    border-radius: 2px;
    margin-top: 4px;
}
.calc-lead__title {
    font-family: var(--font-display, "Cormorant Garamond", serif);
    font-size: 1.25rem; /* was 1.05rem */
    font-weight: 400;
    color: var(--color-white, #fafaf8);
    margin-bottom: 6px;
}
.calc-lead__sub {
    font-size: 0.84rem; /* was 0.68rem */
    font-weight: 400;
    color: var(--color-gray, #888);
    line-height: 1.8;
    margin-bottom: 16px;
}
.calc-lead__row {
    display: flex;
    gap: 10px;
}
.calc-lead__input {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-white, #fafaf8);
    font-family: var(--font-body, "Montserrat", sans-serif);
    font-size: 0.92rem; /* was 0.82rem */
    font-weight: 400;
    padding: 12px 14px; /* was 10px 13px */
    outline: none;
    border-radius: 2px;
    transition: border-color 0.2s;
}
.calc-lead__input:focus {
    border-color: rgba(201, 168, 76, 0.4);
}
.calc-lead__input::placeholder {
    color: rgba(136, 136, 136, 0.5);
    font-size: 0.86rem; /* was 0.76rem */
}
.calc-lead__btn {
    background: var(--color-gold, #c9a84c);
    color: #000000;
    font-family: var(--font-label, "Josefin Sans", sans-serif);
    font-size: 0.66rem; /* was 0.5rem */
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 12px 20px; /* was 10px 16px */
    border: none;
    border-radius: 2px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.18s;
}
.calc-lead__btn:hover {
    background: var(--color-gold-light, #e8d5a3);
}
.calc-lead__btn.sent {
    background: #1e3d1a;
    color: #6fcf6f;
    pointer-events: none;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .calc-layout {
        grid-template-columns: 1fr;
    }
    .calc-field-row {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 560px) {
    .calc-tab {
        padding: 14px 18px;
        font-size: 0.68rem;
    } /* was 13px 16px, 0.52rem */
    .calc-lead__row {
        flex-direction: column;
    }
}