/* =========================================================================
   Trust Strip & Wall - Security & Quality Tools
   Used in: hero (badge), dedicated section (wall), footer (compact strip)
   ========================================================================= */

/* ---- Badge (hero) variant - one-line trust statement ---- */
.sp-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1rem 0.625rem 0.875rem;
    margin: 1.5rem auto 0;
    border: 1px solid var(--sp-border);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    font-size: 0.875rem;
    line-height: 1.2;
    color: var(--sp-foreground);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}

.sp-trust-badge__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 999px;
    background: rgba(0, 240, 255, 0.12);
    color: var(--sp-primary);
    flex: 0 0 auto;
}

.sp-trust-badge__icon svg {
    width: 1.125rem;
    height: 1.125rem;
}

.sp-trust-badge__text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: var(--sp-muted-foreground);
}

.sp-trust-badge__text strong {
    color: var(--sp-foreground);
    font-weight: 600;
    letter-spacing: -0.005em;
}

.sp-trust-badge__sep {
    color: var(--sp-muted-foreground);
    opacity: 0.5;
}

.sp-trust-badge__claim {
    color: var(--sp-muted-foreground);
}

.sp-trust-badge__link {
    color: var(--sp-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease, gap 0.2s ease;
}

.sp-trust-badge__link:hover,
.sp-trust-badge__link:focus-visible {
    background: rgba(0, 240, 255, 0.1);
    color: var(--sp-foreground);
    gap: 0.5rem;
}

@media (max-width: 575.98px) {
    .sp-trust-badge {
        font-size: 0.8125rem;
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }
    .sp-trust-badge__text {
        gap: 0.375rem;
    }
}

.sp-trust-strip {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.875rem;
    padding: 1.125rem 1.5rem 1rem;
    margin-top: 0.75rem;
    border-top: 1px solid var(--sp-border);
    border-bottom: 1px solid var(--sp-border);
    background: rgba(15, 23, 42, 0.22);
    font-size: 0.75rem;
    color: var(--sp-muted-foreground);
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
}

.sp-trust-strip__identity {
    display: grid;
    grid-template-columns: 2px auto;
    grid-template-rows: auto auto;
    column-gap: 0.625rem;
    align-items: center;
    min-width: 0;
    width: fit-content;
    max-width: 100%;
}

.sp-trust-strip__rail {
    grid-row: 1 / -1;
    align-self: stretch;
    background: var(--sp-primary);
    box-shadow: 0 0 0.75rem rgba(0, 240, 255, 0.3);
}

.sp-trust-strip__eyebrow {
    color: var(--sp-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.2;
    text-transform: uppercase;
}

.sp-trust-strip__label {
    color: var(--sp-muted-foreground);
    font-size: 0.75rem;
    line-height: 1.35;
}

.sp-trust-strip__label strong {
    color: var(--sp-foreground);
    font-weight: 650;
}

.sp-trust-strip__tools {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 1.65vw, 1.5rem);
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
}

.sp-trust-strip__tool {
    display: inline-flex;
    flex: 0 0 auto;
}

.sp-trust-strip__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.75rem;
    min-height: 2.75rem;
    padding: 0.375rem;
    border: 1px solid transparent;
    text-decoration: none;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.sp-trust-strip__link:hover,
.sp-trust-strip__link:focus-visible {
    border-color: rgba(0, 240, 255, 0.48);
    background-color: rgba(0, 240, 255, 0.06);
    transform: translateY(-1px);
}

.sp-trust-strip__link:focus-visible,
.sp-trust-card__link:focus-visible,
.sp-trust-badge__link:focus-visible,
.sp-trust-strip__more:focus-visible,
.sp-footer-security__more:focus-visible {
    outline: 3px solid var(--sp-primary);
    outline-offset: 3px;
}

.sp-trust-strip__link img,
.sp-trust-strip__link svg {
    height: auto;
    max-width: 100%;
    width: auto;
    display: block;
}

/* SVG viewboxes vary widely, so these sizes are optical rather than uniform.
   In particular, PHPStan is intentionally restrained and the two icon marks
   get a little more physical space without overpowering the wordmarks. */
.sp-trust-strip__tool--wordmark-wide .sp-trust-strip__link img { width: 5.5rem; }
.sp-trust-strip__tool--wordmark-phpstan .sp-trust-strip__link img { width: 4.9rem; }
.sp-trust-strip__tool--wordmark-psalm .sp-trust-strip__link img { width: 3.7rem; }
.sp-trust-strip__tool--icon-composer .sp-trust-strip__link img { width: 1.7rem; height: 1.7rem; }
.sp-trust-strip__tool--icon-snyk .sp-trust-strip__link img { width: 1.75rem; height: 1.75rem; }
.sp-trust-strip__tool--wordmark-aikido .sp-trust-strip__link img { width: 4.7rem; }
.sp-trust-strip__tool--wordmark-codex .sp-trust-strip__link img { width: 4.5rem; }

.sp-trust-strip__text-mark {
    font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.sp-trust-strip__more {
    font-size: 0.8125rem;
    color: var(--sp-primary);
    text-decoration: none;
    font-weight: 650;
    border-bottom: 1px solid rgba(0, 240, 255, 0.42);
    transition: border-color 0.2s ease, color 0.2s ease;
    min-height: 2.75rem;
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    border-radius: 0.375rem;
}

.sp-trust-strip__more:hover,
.sp-trust-strip__more:focus-visible {
    border-bottom-color: var(--sp-foreground);
    color: var(--sp-foreground);
}

/* ---- Compact (footer) variant ---- */
.sp-trust-strip--compact {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1rem;
    padding: 0;
    margin: 0;
    border: 0;
    background: transparent;
    justify-content: flex-start;
    width: 100%;
}

.sp-trust-strip--compact .sp-trust-strip__tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1rem;
    width: 100%;
}

.sp-trust-strip--compact .sp-trust-strip__tool {
    display: inline-flex;
    flex: 0 0 auto;
}

.sp-trust-strip--compact .sp-trust-strip__link {
    height: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
}

.sp-trust-strip--compact .sp-trust-strip__link img,
.sp-trust-strip--compact .sp-trust-strip__link svg {
    height: 1.25rem;
    max-width: 6rem;
}

.sp-trust-strip--compact .sp-trust-strip__text-mark {
    font-size: 0.8125rem;
}

/* ---- Footer security row (full-width below columns) ---- */
.sp-footer-security {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--sp-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.5rem;
}

.sp-footer-security h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--sp-muted-foreground);
    margin: 0;
    flex: 0 0 auto;
}

.sp-footer-security__more {
    color: var(--sp-primary);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-left: auto;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.sp-footer-security__more:hover,
.sp-footer-security__more:focus-visible {
    color: var(--sp-foreground);
}

/* ---- Wall (dedicated section) variant ---- */
.sp-trust-wall {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--sp-background) 0%, var(--sp-card) 100%);
    border-top: 1px solid var(--sp-border);
    border-bottom: 1px solid var(--sp-border);
}

.sp-trust-wall__header {
    text-align: center;
    margin-bottom: 3rem;
}

.sp-trust-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    list-style: none;
    margin: 0 0 2.5rem;
    padding: 0;
    border-top: 1px solid var(--sp-border);
    border-left: 1px solid var(--sp-border);
}

.sp-trust-card {
    background-color: var(--sp-card);
    border: 0;
    border-right: 1px solid var(--sp-border);
    border-bottom: 1px solid var(--sp-border);
    border-radius: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.sp-trust-card:hover {
    box-shadow: inset 3px 0 0 var(--sp-primary);
}

.sp-trust-card__signal {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.75rem;
    color: var(--sp-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1;
}

.sp-trust-card__signal-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--sp-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 240, 255, 0.1);
}

.sp-trust-card__icon {
    height: 2.5rem;
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.sp-trust-card__icon img {
    height: 2rem;
    width: auto;
    max-width: 100%;
    display: block;
}

.sp-trust-card__text-mark {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sp-foreground);
    letter-spacing: -0.02em;
}

.sp-trust-card__name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--sp-foreground);
    margin: 0;
    line-height: 1.2;
}

.sp-trust-card__tagline {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--sp-primary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sp-trust-card__metadata {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.5rem;
    color: var(--sp-muted-foreground);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.35;
}

.sp-trust-card__checks-label {
    color: var(--sp-primary);
}

.sp-trust-card__detail {
    font-size: 0.875rem;
    color: var(--sp-muted-foreground);
    margin: 0;
    line-height: 1.5;
    flex-grow: 1;
}

.sp-trust-card__link {
    font-size: 0.8125rem;
    color: var(--sp-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
    min-height: 2.75rem;
    width: fit-content;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    transition: gap 0.2s ease;
}

.sp-trust-card__link:hover,
.sp-trust-card__link:focus-visible {
    gap: 0.5rem;
    text-decoration: underline;
}

.sp-trust-wall__footer {
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

/* The evidence board remains intentionally legible: one tool per row on
   phones, two at tablet widths, and three across on larger displays. */
@media (min-width: 576px) {
    .sp-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 992px) {
    .sp-trust-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    .sp-trust-badge__link,
    .sp-trust-strip__link,
    .sp-trust-strip__more,
    .sp-footer-security__more,
    .sp-trust-card,
    .sp-trust-card__link {
        transition: none;
    }

    .sp-trust-strip__link:hover,
    .sp-trust-strip__link:focus-visible,
    .sp-trust-card:hover {
        transform: none;
    }
}

/* ---- Mobile ---- */
@media (max-width: 991.98px) {
    .sp-trust-strip {
        gap: 0.875rem;
        padding: 1rem;
    }

    .sp-trust-strip__identity {
        max-width: 38rem;
    }

    .sp-trust-strip__more {
        align-self: center;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tools {
        display: grid;
        grid-template-columns: repeat(12, minmax(0, 1fr));
        gap: 0.5rem 0.875rem;
        max-width: 34rem;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool {
        justify-content: center;
    }

}

/* A 12-column grid yields deliberately balanced 4 + 3 tool rows on tablets.
   Kept out of the phone breakpoint so it cannot create implicit columns. */
@media (min-width: 576px) and (max-width: 991.98px) {
    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool:nth-child(-n + 4) { grid-column: span 3; }
    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool:nth-child(5),
    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool:nth-child(6),
    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool:nth-child(7) { grid-column: span 4; }
}

@media (max-width: 575.98px) {
    .sp-trust-strip {
        gap: 1.25rem;
        padding: 1.25rem 1rem;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tools {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.625rem;
        width: min(100%, 25rem);
        max-width: none;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool {
        display: flex;
        min-width: 0;
        width: 100%;
    }

    /* The last mark occupies its own balanced, full-width row. This remains
       stable if a subset of tools is rendered in another strip instance. */
    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__tool:last-child {
        grid-column: 1 / -1;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__link {
        width: 100%;
        min-width: 0;
        min-height: 3.25rem;
        padding: 0.5rem;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__link img,
    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__link svg {
        max-width: calc(100% - 0.5rem);
    }

    /* Keep wordmarks legible on 320px phones while respecting each cell. */
    .sp-trust-strip__tool--wordmark-wide .sp-trust-strip__link img { width: min(5.25rem, 100%); }
    .sp-trust-strip__tool--wordmark-phpstan .sp-trust-strip__link img { width: min(4.65rem, 100%); }
    .sp-trust-strip__tool--wordmark-psalm .sp-trust-strip__link img { width: min(3.55rem, 100%); }
    .sp-trust-strip__tool--icon-composer .sp-trust-strip__link img { width: 1.75rem; height: 1.75rem; }
    .sp-trust-strip__tool--icon-snyk .sp-trust-strip__link img { width: 1.8rem; height: 1.8rem; }
    .sp-trust-strip__tool--wordmark-aikido .sp-trust-strip__link img { width: min(4.5rem, 100%); }
    .sp-trust-strip__tool--wordmark-codex .sp-trust-strip__link img { width: min(4.35rem, 100%); }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__identity {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.375rem;
        width: min(100%, 25rem);
        text-align: center;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__rail {
        width: 2px;
        height: 1.75rem;
        flex: 0 0 auto;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__eyebrow {
        line-height: 1.3;
    }

    .sp-trust-strip:not(.sp-trust-strip--compact) .sp-trust-strip__label {
        max-width: 22rem;
        font-size: 0.8125rem;
        line-height: 1.45;
    }

    .sp-trust-strip__more {
        width: min(100%, 25rem);
        min-height: 3rem;
        justify-content: center;
        margin-top: 0.125rem;
    }

    .sp-trust-strip--compact {
        padding: 0;
        justify-content: flex-start;
    }

    .sp-trust-strip--compact .sp-trust-strip__tools {
        max-width: none;
        justify-content: flex-start;
    }
    .sp-trust-grid {
        grid-template-columns: 1fr;
    }
    .sp-trust-wall {
        padding: 3rem 0;
    }
}