/* === Typography & visual system === */
:root {
    --site-font-headline: "Space Grotesk", sans-serif;
    --site-font-body: "Space Grotesk", sans-serif;
    --site-font-mono: "JetBrains Mono", monospace;
    --site-card-bg: rgba(17, 24, 39, 0.72);
    --site-card-bg-hover: rgba(17, 24, 39, 0.94);
    --site-card-border: rgba(255, 255, 255, 0.10);
    --site-card-border-strong: rgba(0, 229, 255, 0.42);
}

body, .font-body {
    font-family: var(--site-font-body);
}

.font-headline {
    font-family: var(--site-font-headline);
}

.font-mono {
    font-family: var(--site-font-mono);
}

.site-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    font-family: var(--site-font-mono);
    font-size: 0.72rem;
    line-height: 1.2;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: #00E5FF;
}

.site-eyebrow::before {
    content: "";
    display: inline-block;
    width: 3rem;
    height: 2px;
    background: currentColor;
    opacity: 0.9;
}

.site-eyebrow--inner {
    font-size: 0.68rem;
    letter-spacing: 0.22em;
}

.site-eyebrow--inner::before {
    width: 1.75rem;
    height: 1px;
    opacity: 0.75;
}

.site-mini-label {
    font-family: var(--site-font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #00E5FF;
}

.site-card {
    background: var(--site-card-bg);
    border: 1px solid var(--site-card-border);
    transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.site-card:hover {
    background: var(--site-card-bg-hover);
    border-color: var(--site-card-border-strong);
    box-shadow: 0 18px 52px rgba(0, 0, 0, 0.22);
}

.site-card--lift:hover {
    transform: translateY(-4px);
}

.site-chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(7, 11, 20, 0.68);
    padding: 0.35rem 0.55rem;
    font-family: var(--site-font-mono);
    font-size: 0.68rem;
    line-height: 1;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #94a3b8;
}

.site-card-title {
    font-family: var(--site-font-headline);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.site-step-title {
    font-family: var(--site-font-headline);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.site-step-number {
    font-family: var(--site-font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    color: rgba(0, 229, 255, 0.72);
}

h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.02em;
}
body {
    background-color: #070B14;
    background-image:
        linear-gradient(to right, #1e293b 1px, transparent 1px),
        linear-gradient(to bottom, #1e293b 1px, transparent 1px);
    background-size: 40px 40px;
}

.site-container {
    width: 100%;
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.site-icon {
    display: inline-block;
    flex: 0 0 auto;
    width: 1.25rem;
    height: 1.25rem;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: -0.18em;
}

.site-icon--sm {
    width: 1rem;
    height: 1rem;
}

.site-icon--md {
    width: 1.375rem;
    height: 1.375rem;
}

.site-icon--lg {
    width: 1.875rem;
    height: 1.875rem;
}

.site-icon--xl {
    width: 2rem;
    height: 2rem;
}

.site-icon--menu {
    width: 1.375rem;
    height: 1.375rem;
}

.site-icon--hero {
    width: 2.5rem;
    height: 2.5rem;
}

.site-icon--step {
    width: 1.35rem;
    height: 1.35rem;
}


.page-start {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

@media (min-width: 768px) {
    .page-start {
        padding-top: 4rem;
        padding-bottom: 3.5rem;
    }
}

@media (min-width: 640px) {
    .site-container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 768px) {
    .site-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

@media (min-width: 1024px) {
    .site-container {
        padding-left: 2.5rem;
        padding-right: 2.5rem;
    }
}

@media (min-width: 1280px) {
    .site-container {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}


.marketplace-item {
    box-shadow: 0 0 0 rgba(0, 229, 255, 0);
}

.marketplace-item:hover {
    box-shadow: 0 12px 32px rgba(0, 229, 255, 0.08);
}

.price-table th,
.price-table td {
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1rem;
    vertical-align: top;
}

.price-table th {
    font-family: "JetBrains Mono", monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #00E5FF;
}

.price-table td {
    background: rgba(17, 24, 39, 0.7);
}

@media (max-width: 768px) {
    .price-table th,
    .price-table td {
        padding: 0.875rem;
    }
}

.cookie-banner {
    position: fixed;
    left: 20px;
    right: 20px;
    bottom: 20px;
    z-index: 130;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.cookie-banner.hidden {
    display: none;
}

.cookie-banner__inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
    padding: 18px 20px;
    background: rgba(17, 24, 39, 0.92);
    border: 1px solid rgba(0, 229, 255, 0.28);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
}

.cookie-banner__label {
    font-family: "JetBrains Mono", monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: #00E5FF;
    margin-bottom: 8px;
}

.cookie-banner__text p {
    margin: 0;
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.6;
}

.cookie-banner__policy {
    color: #00E5FF;
    cursor: pointer;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.cookie-banner__policy:hover {
    color: #ffffff;
}

.cookie-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.cookie-btn {
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 12px 16px;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    transition: all 0.2s ease;
    cursor: pointer;
}

.cookie-btn--primary {
    background: #00E5FF;
    color: #000000;
    border-color: #00E5FF;
}

.cookie-btn--primary:hover {
    background: #00daf3;
    border-color: #00daf3;
}

.cookie-btn--secondary {
    background: rgba(7, 11, 20, 0.6);
    color: #F8FAFC;
}

.cookie-btn--secondary:hover {
    border-color: rgba(0, 229, 255, 0.45);
    color: #00E5FF;
    background: rgba(17, 24, 39, 1);
}

/* === Public calculator page === */

.calc-shell {
    position: relative;
    border-radius: 28px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.calc-shell__glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at top right, rgba(0, 229, 255, 0.08), transparent 24%),
        radial-gradient(circle at left center, rgba(0, 229, 255, 0.05), transparent 18%);
}

.calc-page-badge {
    border: 1px solid rgba(0, 229, 255, 0.35);
    padding: 12px 14px;
    background: rgba(0, 229, 255, 0.06);
    white-space: nowrap;
}

.calc-grid {
    display: grid;
    gap: 24px;
}

.calc-panel,
.calc-result-card,
.calc-modal__dialog,
.calc-proposal-preview,
.calc-includes-card,
.calc-meta-card {
    border-radius: 24px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.calc-panel__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.calc-help-chip,
.calc-result-badge {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(0, 229, 255, 0.26);
    background: rgba(0, 229, 255, 0.08);
    color: #dffcff;
    font-family: "JetBrains Mono", monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.calc-form-grid {
    display: grid;
    gap: 14px;
}

.calc-form-grid--1 {
    grid-template-columns: minmax(0, 1fr);
}

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

.calc-form-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.calc-field {
    display: grid;
    gap: 8px;
}

.calc-field > span {
    color: #cbd5e1;
    font-size: 13px;
}

.calc-field input,
.calc-field select {
    width: 100%;
    min-height: 52px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(17, 24, 39, 0.82);
    color: #F8FAFC;
    border-radius: 16px;
    padding: 14px 16px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.calc-field input:focus,
.calc-field select:focus {
    border-color: rgba(0, 229, 255, 0.45);
    box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.10);
    background: rgba(17, 24, 39, 0.96);
}

.calc-field__note {
    color: #94a3b8;
    font-size: 12px;
    line-height: 1.45;
}

.calc-field__note--compact {
    display: block;
    margin-top: 10px;
}


.calc-select-wrap {
    position: relative;
}

.calc-select-wrap::after {
    content: "";
    position: absolute;
    right: 18px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-right: 2px solid rgba(0, 229, 255, 0.9);
    border-bottom: 2px solid rgba(0, 229, 255, 0.9);
    transform: translateY(-65%) rotate(45deg);
    pointer-events: none;
}

.calc-select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 44px !important;
    cursor: pointer;
}

.calc-inline-note {
    border-radius: 20px;
    padding: 16px 18px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(17, 24, 39, 0.45);
}

.calc-inline-note--warning {
    border-color: rgba(0, 229, 255, 0.24);
    background: rgba(0, 229, 255, 0.06);
}

.calc-inline-note__title,
.calc-breakdown__title,
.calc-includes-card__title,
.calc-meta-card__label,
.calc-proposal-preview__label,
.calc-empty-state__title,
.calc-kpi__label {
    font-family: "JetBrains Mono", monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #00E5FF;
    margin-bottom: 10px;
}

.calc-inline-note p,
.calc-includes-card p,
.calc-meta-card p,
.calc-empty-state p,
.calc-proposal-preview p {
    margin: 0;
    color: #e2e8f0;
    line-height: 1.65;
    font-size: 14px;
}

.calc-details {
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 20px;
    overflow: hidden;
    background: rgba(17, 24, 39, 0.38);
}

.calc-details > summary {
    list-style: none;
    cursor: pointer;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.calc-details > summary::-webkit-details-marker {
    display: none;
}

.calc-details__icon {
    width: 18px;
    height: 18px;
    position: relative;
    flex: 0 0 auto;
}

.calc-details__icon::before,
.calc-details__icon::after {
    content: "";
    position: absolute;
    inset: 50% auto auto 50%;
    background: #00E5FF;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.calc-details__icon::before {
    width: 18px;
    height: 2px;
}

.calc-details__icon::after {
    width: 2px;
    height: 18px;
}

.calc-details[open] .calc-details__icon::after {
    opacity: 0;
}

.calc-details__body {
    padding: 0 20px 20px;
}

.calc-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.calc-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(7, 11, 20, 0.42);
    cursor: pointer;
}

.calc-check input {
    margin-top: 2px;
    accent-color: #00E5FF;
}

.calc-check span {
    font-size: 14px;
    line-height: 1.5;
    color: #e2e8f0;
}

.calc-empty-state {
    padding: 18px;
    border-radius: 20px;
    border: 1px dashed rgba(0, 229, 255, 0.2);
    background: rgba(0, 229, 255, 0.04);
}

.calc-summary-line {
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(0, 229, 255, 0.06);
    border: 1px solid rgba(0, 229, 255, 0.14);
    color: #dffcff;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.55;
}

.calc-kpi-grid {
    display: grid;
    gap: 14px;
}

.calc-kpi {
    padding: 18px;
    border-radius: 22px;
    background: rgba(7, 11, 20, 0.56);
    border: 1px solid rgba(255, 255, 255, 0.10);
}

.calc-kpi--accent {
    border-color: rgba(0, 229, 255, 0.32);
    background: rgba(0, 229, 255, 0.08);
}

.calc-kpi__value {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(28px, 4vw, 38px);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #ffffff;
}

.calc-kpi__note {
    margin-top: 10px;
    color: #cbd5e1;
    font-size: 13px;
    line-height: 1.6;
}

.calc-includes-card,
.calc-meta-card,
.calc-breakdown {
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(17, 24, 39, 0.38);
    border-radius: 20px;
    padding: 16px 18px;
}

.calc-breakdown__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.calc-breakdown__list li,
.calc-breakdown__total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: #f8fafc;
}

.calc-breakdown__list li:last-child {
    border-bottom: none;
}

.calc-breakdown__total {
    border-bottom: none;
    padding-bottom: 0;
    margin-top: 6px;
}

.calc-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.calc-result-alert {
    border-radius: 18px;
    padding: 14px 16px;
    border: 1px solid rgba(0, 229, 255, 0.26);
    background: rgba(0, 229, 255, 0.08);
    color: #dffcff;
    line-height: 1.55;
    font-size: 14px;
}

.calc-main-button,
.calc-secondary-button {
    min-height: 54px;
    border-radius: 16px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    transition: all 0.2s ease;
    cursor: pointer;
}

.calc-main-button {
    width: 100%;
    border: none;
    background: #00E5FF;
    color: #000000;
}

.calc-main-button:hover {
    background: #00daf3;
    transform: translateY(-1px);
}

.calc-secondary-button {
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(17, 24, 39, 0.85);
    color: #F8FAFC;
}

.calc-secondary-button:hover {
    border-color: rgba(0, 229, 255, 0.34);
    color: #00E5FF;
}

.calc-modal {
    position: fixed;
    inset: 0;
    z-index: 180;
}

.calc-modal.hidden {
    display: none;
}

.calc-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 12, 0.75);
    backdrop-filter: blur(8px);
}

.calc-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(760px, calc(100vw - 24px));
    margin: 7vh auto;
    padding: 24px;
    border: 1px solid rgba(0, 229, 255, 0.22);
    background: rgba(17, 24, 39, 0.96);
}

.calc-modal__close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: #F8FAFC;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.calc-modal__close:hover {
    background: rgba(0, 229, 255, 0.18);
    color: #00E5FF;
}

.calc-radio-group {
    display: grid;
    gap: 10px;
}

.calc-choice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(7, 11, 20, 0.45);
    cursor: pointer;
}

.calc-choice input {
    accent-color: #00E5FF;
}

.calc-choice span {
    color: #f8fafc;
    font-size: 14px;
    line-height: 1.5;
}

.calc-proposal-preview {
    border: 1px solid rgba(0, 229, 255, 0.20);
    background: rgba(0, 229, 255, 0.06);
    padding: 16px 18px;
}

.calc-details-note {
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.6;
}

.calc-kpi-grid--split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.calc-total-card {
    padding: 18px 20px;
    border-radius: 22px;
    border: 1px solid rgba(0, 229, 255, 0.32);
    background: rgba(0, 229, 255, 0.08);
}

.calc-total-card__label {
    font-family: "JetBrains Mono", monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #00E5FF;
    margin-bottom: 10px;
}

.calc-total-card__value {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(32px, 4vw, 44px);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #ffffff;
}

.calc-total-card__note {
    margin-top: 10px;
    color: #cbd5e1;
    font-size: 13px;
    line-height: 1.6;
}

.calc-modal-open {
    overflow: hidden;
}

@media (max-width: 1280px) {
    .calc-kpi__value {
        font-size: 30px;
    }
}

@media (max-width: 980px) {
    .calc-form-grid--4,
    .calc-form-grid--2,
    .calc-checkbox-grid,
    .calc-meta-grid,
    .calc-kpi-grid--split {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .cookie-banner__inner {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 16px;
    }

    .cookie-banner__actions {
        justify-content: stretch;
        flex-direction: column;
    }

    .cookie-btn {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .calc-form-grid--4,
    .calc-form-grid--2,
    .calc-checkbox-grid,
    .calc-meta-grid,
    .calc-kpi-grid--split {
        grid-template-columns: 1fr;
    }

    .calc-shell {
        border-radius: 24px;
    }

    .calc-page-badge {
        white-space: normal;
    }

    .calc-modal__dialog {
        margin: 12px auto;
        padding: 20px;
        width: min(100vw - 16px, 100%);
    }

    .calc-help-chip,
    .calc-result-badge {
        font-size: 10px;
        letter-spacing: 0.12em;
    }
}


/* === UI fix 2026-04-26: box layout + separated add-ons === */
.calc-addon-section {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.calc-section-label--addons {
    margin-bottom: 10px;
}

.calc-checkbox-grid--addons,
.calc-checkbox-grid {
    gap: 8px;
}

.calc-checkbox-grid--addons .calc-check,
.calc-checkbox-grid .calc-check {
    min-height: 68px;
    padding: 11px 12px;
    border-radius: 15px;
    align-items: center;
    background: rgba(7, 11, 20, 0.18);
}

.calc-checkbox-grid--addons .calc-check input,
.calc-checkbox-grid .calc-check input {
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    margin-top: 0;
}

.calc-checkbox-grid--addons .calc-check span,
.calc-checkbox-grid .calc-check span {
    font-size: 13px;
    line-height: 1.32;
}

@media (min-width: 1024px) {
    .calc-checkbox-grid--addons,
    .calc-checkbox-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.calc-box-fit-card {
    border-color: rgba(0, 229, 255, 0.18);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.045), rgba(7, 11, 20, 0.28));
    padding: 18px;
}

.calc-box-fit-card__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: stretch;
}

.calc-box-fit-card__text {
    display: grid;
    gap: 12px;
}

.calc-box-fit-card__title {
    font-size: 20px;
    line-height: 1.24;
    letter-spacing: -0.02em;
}

.calc-box-fit-card__facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
}

.calc-box-fit-card__line,
.calc-box-fit-card__note {
    margin: 0;
    font-size: 14px;
    line-height: 1.42;
}

.calc-box-fit-card__line strong,
.calc-box-fit-card__note strong {
    color: #E2E8F0;
    font-weight: 700;
}

.calc-box-fit-card__visual {
    min-height: 0;
    padding: 12px;
    border-color: rgba(125, 211, 252, 0.12);
    background: rgba(2, 6, 23, 0.30);
}

.calc-box-fit-card__visual svg {
    min-height: 0;
}

.box-layout-v2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.box-layout-v2__panel {
    border: 1px solid rgba(125, 211, 252, 0.18);
    background: rgba(2, 6, 23, 0.30);
    border-radius: 16px;
    padding: 12px;
}

.box-layout-v2__caption {
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.42;
    color: #D7E3F2;
    font-weight: 700;
}

@media (min-width: 900px) {
    .box-layout-v2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .calc-box-fit-card__facts {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* === Box fit layout v4: cleaner header and readable diagrams === */
.calc-box-fit-card {
    overflow: visible !important;
    padding: 18px !important;
}

.calc-box-fit-card__grid {
    display: block !important;
}

.calc-box-fit-card__text {
    display: block !important;
    margin-bottom: 16px !important;
}

.calc-box-fit-card__title {
    max-width: none !important;
    font-size: clamp(18px, 2.1vw, 22px) !important;
    line-height: 1.25 !important;
    letter-spacing: -0.025em !important;
}

.calc-box-fit-card__facts {
    display: none !important;
}

.calc-box-fit-card__visual {
    overflow: visible !important;
    min-height: 0 !important;
    padding: 14px !important;
    border-radius: 18px !important;
}

.calc-box-fit-card__visual svg {
    overflow: visible !important;
    min-height: 0 !important;
    height: auto !important;
}

.box-layout-v2 {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    overflow: visible !important;
}

.box-layout-v2__panel {
    overflow: visible !important;
    padding: 14px !important;
    border-radius: 18px !important;
}

.box-layout-v2__svg {
    overflow: visible !important;
    display: block !important;
    width: 100% !important;
    height: auto !important;
}

.box-layout-v2__caption {
    margin-top: 12px !important;
    padding: 0 2px 4px !important;
    font-size: clamp(15px, 1.55vw, 18px) !important;
    line-height: 1.32 !important;
    color: #E2E8F0 !important;
    font-weight: 800 !important;
}

@media (min-width: 900px) {
    .box-layout-v2 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}


/* === Box fit compact header + safe diagram captions (v5) === */
.calc-result-card--focused {
    overflow: visible !important;
}

.calc-box-fit-card {
    overflow: visible !important;
    padding: 18px !important;
}

.calc-box-fit-card__grid {
    display: block !important;
}

.calc-box-fit-card__text {
    display: block !important;
    margin-bottom: 14px !important;
}

.calc-box-fit-card__title {
    max-width: none !important;
    font-size: clamp(17px, 1.85vw, 20px) !important;
    line-height: 1.22 !important;
    letter-spacing: -0.02em !important;
    font-weight: 800 !important;
}

.calc-box-fit-card__facts,
.calc-box-fit-card__line,
.calc-box-fit-card__note {
    display: none !important;
}

.calc-box-fit-card__visual {
    overflow: visible !important;
    min-height: 0 !important;
    padding: 14px 14px 20px !important;
    border-radius: 18px !important;
}

.box-layout-v2 {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 18px !important;
    overflow: visible !important;
}

.box-layout-v2__panel {
    overflow: visible !important;
    padding: 14px 14px 18px !important;
    border-radius: 18px !important;
}

.box-layout-v2__svg {
    overflow: visible !important;
    display: block !important;
    width: 100% !important;
    height: auto !important;
}

.box-layout-v2__caption {
    display: block !important;
    margin: 12px 0 0 !important;
    padding: 0 2px 2px !important;
    font-size: clamp(15px, 1.45vw, 17px) !important;
    line-height: 1.28 !important;
    color: #E2E8F0 !important;
    font-weight: 800 !important;
    overflow: visible !important;
}

@media (min-width: 900px) {
    .box-layout-v2 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}


/* === Box fit collapsed UX fix === */
.calc-box-fit-card {
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}
.calc-box-fit-details {
    border-color: rgba(0, 229, 255, 0.16) !important;
    background: rgba(8, 13, 24, 0.32) !important;
}
.calc-box-fit-details > summary {
    align-items: center !important;
    min-height: 58px !important;
    padding: 16px 18px !important;
    font-size: 15px !important;
    line-height: 1.35 !important;
}
.calc-box-fit-details > summary span:first-child {
    color: #F8FAFC !important;
    font-weight: 800 !important;
}
.calc-box-fit-details__hint {
    color: #00E5FF !important;
    font-family: "JetBrains Mono", monospace !important;
    font-size: 10px !important;
    letter-spacing: .14em !important;
    text-transform: uppercase !important;
    margin-left: auto !important;
    padding-left: 14px !important;
    white-space: nowrap !important;
}
.calc-box-fit-details[open] .calc-box-fit-details__hint { color: #94A3B8 !important; }
.calc-box-fit-card__inner {
    padding: 0 18px 18px !important;
}
.calc-box-fit-card__visual {
    min-height: 0 !important;
    border-radius: 18px !important;
    padding: 10px !important;
}
.calc-box-fit-card__visual svg {
    min-height: 0 !important;
    height: auto !important;
}
@media (max-width: 640px) {
    .calc-box-fit-details > summary {
        align-items: flex-start !important;
        flex-direction: column !important;
        gap: 6px !important;
    }
    .calc-box-fit-details__hint {
        margin-left: 0 !important;
        padding-left: 0 !important;
        white-space: normal !important;
    }
}


/* === Final compact box fit details override 2026-04-26 === */
#box-fit-card.calc-box-fit-card{border:0!important;background:transparent!important;padding:0!important;margin-top:16px!important;box-shadow:none!important;}
#box-fit-card .calc-box-fit-details{border:1px solid rgba(255,255,255,.08)!important;border-radius:22px!important;background:rgba(7,11,20,.28)!important;padding:0!important;overflow:hidden!important;}
#box-fit-card .calc-box-fit-details>summary{min-height:64px!important;padding:18px 20px!important;color:#F8FAFC!important;font-family:"Space Grotesk",sans-serif!important;font-weight:800!important;font-size:18px!important;line-height:1.2!important;letter-spacing:-.02em!important;text-transform:none!important;background:transparent!important;}
#box-fit-card .calc-box-fit-card__inner{padding:0 18px 18px!important;display:grid!important;gap:14px!important;border-top:1px solid rgba(255,255,255,.06)!important;}
#box-fit-card .calc-box-fit-card__summary{margin-top:16px!important;color:#E2E8F0!important;font-size:15px!important;line-height:1.45!important;font-weight:700!important;}
#box-fit-card .calc-box-fit-card__visual{min-height:0!important;border:1px solid rgba(255,255,255,.08)!important;border-radius:18px!important;background:rgba(2,6,23,.22)!important;overflow:hidden!important;}
#box-fit-card .calc-box-fit-card__visual svg{min-height:0!important;height:auto!important;display:block!important;width:100%!important;}


/* === FINAL OVERRIDE: box capacity must look like regular result details === */
#box-fit-card.calc-box-fit-card {
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
    margin-top: 16px !important;
    box-shadow: none !important;
}
#box-fit-card .calc-box-fit-details {
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 22px !important;
    background: rgba(7, 11, 20, 0.28) !important;
    padding: 16px 18px !important;
    overflow: hidden !important;
    box-shadow: none !important;
}
#box-fit-card .calc-box-fit-details > summary {
    list-style: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px !important;
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
    font-weight: 700 !important;
    letter-spacing: normal !important;
    color: #F8FAFC !important;
    padding: 0 !important;
    min-height: 0 !important;
    text-transform: none !important;
    background: transparent !important;
}
#box-fit-card .calc-box-fit-details > summary::-webkit-details-marker { display: none !important; }
#box-fit-card .calc-box-fit-details > summary::after {
    content: "+" !important;
    font-family: "JetBrains Mono", monospace !important;
    color: #00E5FF !important;
    font-size: 18px !important;
    line-height: 1 !important;
}
#box-fit-card .calc-box-fit-details[open] > summary::after { content: "−" !important; }
#box-fit-card .calc-box-fit-card__inner {
    padding: 14px 0 0 !important;
    margin-top: 14px !important;
    display: grid !important;
    gap: 12px !important;
    border-top: 1px solid rgba(255,255,255,.06) !important;
}
#box-fit-card .calc-box-fit-card__summary {
    margin: 0 !important;
    color: #E2E8F0 !important;
    font-size: 13px !important;
    line-height: 1.45 !important;
    font-weight: 600 !important;
}
#box-fit-card .calc-box-fit-card__visual {
    min-height: 0 !important;
    border: 1px solid rgba(255,255,255,.08) !important;
    border-radius: 16px !important;
    background: rgba(2,6,23,.22) !important;
    overflow: hidden !important;
}
#box-fit-card .calc-box-fit-card__visual svg {
    min-height: 0 !important;
    height: auto !important;
    display: block !important;
    width: 100% !important;
}

@media (max-width: 420px) {
    .site-eyebrow {
        gap: 0.55rem;
        font-size: 0.62rem;
        letter-spacing: 0.16em;
    }

    .site-eyebrow::before {
        width: 1.75rem;
    }
}