/* ============================================================
   THE SOVEREIGNTY REPORT
   Briefings & Commentary Archive
   ============================================================ */

.bc-body {
    margin: 0;
    background:
        radial-gradient(
            circle at 50% -10%,
            rgba(39, 61, 91, 0.34),
            transparent 34rem
        ),
        linear-gradient(
            180deg,
            #081321 0%,
            #07111d 44%,
            #050c15 100%
        );
    color: #f4f1e8;
}

.bc-body *,
.bc-body *::before,
.bc-body *::after {
    box-sizing: border-box;
}

.bc-body a {
    -webkit-tap-highlight-color: transparent;
}

.bc-shell {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}


/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */

.bc-site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    border-bottom: 1px solid rgba(214, 178, 107, 0.14);
    background: rgba(5, 12, 21, 0.88);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.bc-site-header__inner {
    width: min(1240px, calc(100% - 48px));
    min-height: 82px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
}

.bc-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: #f4f1e8;
    text-decoration: none;
}

.bc-brand__mark {
    width: 54px;
    height: 54px;
    object-fit: contain;
    flex: 0 0 auto;
}

.bc-brand__text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bc-brand__name {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.bc-brand__tagline {
    color: rgba(244, 241, 232, 0.48);
    font-size: 0.63rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.bc-site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.bc-site-nav a {
    position: relative;
    padding: 31px 0 29px;
    color: rgba(244, 241, 232, 0.66);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.105em;
    text-transform: uppercase;
    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

.bc-site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    height: 1px;
    background: #d2aa62;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.bc-site-nav a:hover,
.bc-site-nav a.is-active {
    color: #e5c17d;
}

.bc-site-nav a:hover::after,
.bc-site-nav a.is-active::after {
    transform: scaleX(1);
}


/* ------------------------------------------------------------
   Page / Hero
   ------------------------------------------------------------ */

.bc-page {
    min-height: 100vh;
    padding-top: 82px;
}

.bc-hero {
    position: relative;
    overflow: hidden;
    padding: 92px 0 58px;
    border-bottom: 1px solid rgba(214, 178, 107, 0.14);
}

.bc-hero::before {
    content: "";
    position: absolute;
    width: 34rem;
    height: 34rem;
    top: -18rem;
    right: max(-10rem, calc((100vw - 1180px) / 2 - 12rem));
    border-radius: 50%;
    border: 1px solid rgba(214, 178, 107, 0.08);
    box-shadow:
        0 0 0 5rem rgba(214, 178, 107, 0.018),
        0 0 0 10rem rgba(214, 178, 107, 0.012);
    pointer-events: none;
}

.bc-kicker {
    margin: 0 0 18px;
    color: #cda761;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.205em;
    text-transform: uppercase;
}

.bc-title {
    max-width: 980px;
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(3.3rem, 7vw, 6.35rem);
    font-weight: 500;
    line-height: 0.91;
    letter-spacing: -0.048em;
}

.bc-title span {
    display: block;
    color: #d8b46e;
}

.bc-hero__lower {
    display: grid;
    grid-template-columns: minmax(0, 780px) auto;
    justify-content: space-between;
    align-items: end;
    gap: 42px;
    margin-top: 34px;
}

.bc-intro {
    margin: 0;
    color: rgba(244, 241, 232, 0.68);
    font-size: 1.04rem;
    line-height: 1.8;
}

.bc-hero__count {
    min-width: 118px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding-left: 24px;
    border-left: 1px solid rgba(214, 178, 107, 0.19);
}

.bc-hero__count strong {
    color: #f4f1e8;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.1rem;
    font-weight: 500;
    line-height: 1;
}

.bc-hero__count span {
    margin-top: 6px;
    color: rgba(244, 241, 232, 0.45);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}


/* ------------------------------------------------------------
   Filters
   ------------------------------------------------------------ */

.bc-filter-section {
    position: relative;
    z-index: 2;
    padding: 30px 0 38px;
}

.bc-filter-panel {
    display: grid;
    grid-template-columns: auto 1px 1fr;
    align-items: start;
    gap: 28px;
    padding: 22px 24px;
    border: 1px solid rgba(255, 255, 255, 0.065);
    border-radius: 16px;
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.038),
            rgba(255, 255, 255, 0.018)
        );
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.14);
}

.bc-filter-group {
    min-width: 0;
}

.bc-filter-group__label {
    margin-bottom: 12px;
    color: rgba(244, 241, 232, 0.38);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.bc-filter-group__options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bc-filter-divider {
    width: 1px;
    align-self: stretch;
    background: rgba(214, 178, 107, 0.13);
}

.bc-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid rgba(214, 178, 107, 0.19);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.012);
    color: rgba(244, 241, 232, 0.68);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.055em;
    transition:
        border-color 0.2s ease,
        background 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.bc-filter:hover {
    border-color: rgba(214, 178, 107, 0.48);
    color: #e4c17d;
    transform: translateY(-1px);
}

.bc-filter.is-active {
    border-color: rgba(214, 178, 107, 0.58);
    background: rgba(205, 167, 97, 0.12);
    color: #e8c77f;
}


/* ------------------------------------------------------------
   Publication grid
   ------------------------------------------------------------ */

.bc-publications {
    padding: 2px 0 84px;
}

.bc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.bc-card {
    position: relative;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 18px;
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.042),
            rgba(255, 255, 255, 0.018)
        );
    box-shadow: 0 20px 58px rgba(0, 0, 0, 0.18);
    transition:
        transform 0.24s ease,
        border-color 0.24s ease,
        box-shadow 0.24s ease;
}

.bc-card:hover {
    transform: translateY(-3px);
    border-color: rgba(214, 178, 107, 0.19);
    box-shadow: 0 26px 68px rgba(0, 0, 0, 0.24);
}

.bc-card--lead {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 58%) minmax(0, 42%);
}

.bc-card__image-link {
    position: relative;
    display: block;
    min-height: 0;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background:
        linear-gradient(
            135deg,
            #122136,
            #08111e
        );
}

.bc-card--lead .bc-card__image-link {
    height: 100%;
    aspect-ratio: auto;
    min-height: 430px;
}

.bc-card__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transform: scale(1.001);
    transition:
        transform 0.45s ease,
        filter 0.45s ease;
}

.bc-card:hover .bc-card__image {
    transform: scale(1.035);
}

.bc-card__image-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            180deg,
            transparent 58%,
            rgba(3, 8, 14, 0.28) 100%
        );
    pointer-events: none;
}

.bc-card__fallback {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    background:
        radial-gradient(
            circle at 50% 35%,
            rgba(205, 167, 97, 0.12),
            transparent 45%
        ),
        linear-gradient(
            135deg,
            #102036,
            #07111d
        );
}

.bc-card__fallback span {
    color: rgba(216, 180, 110, 0.47);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.bc-card__body {
    min-width: 0;
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 24px;
}

.bc-card--lead .bc-card__body {
    justify-content: center;
    padding: 34px 32px;
}

.bc-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    margin-bottom: 16px;
    color: rgba(244, 241, 232, 0.46);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.bc-card__meta > * + *::before {
    content: "•";
    margin-right: 12px;
    color: rgba(205, 167, 97, 0.45);
}

.bc-card__type {
    color: #d8b46e;
}

.bc-card__category {
    color: rgba(244, 241, 232, 0.63);
}

.bc-card__title {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.38rem, 2vw, 1.72rem);
    font-weight: 500;
    line-height: 1.18;
    letter-spacing: -0.018em;
}

.bc-card--lead .bc-card__title {
    font-size: clamp(2rem, 3vw, 2.8rem);
    line-height: 1.04;
    letter-spacing: -0.03em;
}

.bc-card__title a {
    color: #f4f1e8;
    text-decoration: none;
    transition: color 0.2s ease;
}

.bc-card__title a:hover {
    color: #e5c27c;
}

.bc-card__summary {
    margin: 16px 0 24px;
    color: rgba(244, 241, 232, 0.63);
    font-size: 0.93rem;
    line-height: 1.7;
}

.bc-card--lead .bc-card__summary {
    font-size: 1rem;
    line-height: 1.78;
}

.bc-card__footer {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.065);
}

.bc-read-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #d8b26a;
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.095em;
    text-transform: uppercase;
}

.bc-read-link span {
    transition: transform 0.2s ease;
}

.bc-read-link:hover span {
    transform: translateX(4px);
}


/* ------------------------------------------------------------
   Empty state
   ------------------------------------------------------------ */

.bc-empty {
    max-width: 720px;
    margin: 40px auto 20px;
    padding: 70px 36px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.022);
    text-align: center;
}

.bc-empty__kicker {
    margin: 0 0 12px;
    color: #cda761;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.bc-empty h2 {
    margin: 0;
    color: #f4f1e8;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.8rem, 4vw, 2.55rem);
    font-weight: 500;
}

.bc-empty > p:not(.bc-empty__kicker) {
    margin: 16px 0 24px;
    color: rgba(244, 241, 232, 0.58);
    line-height: 1.7;
}

.bc-empty__link {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border: 1px solid rgba(214, 178, 107, 0.34);
    border-radius: 999px;
    color: #e4c17c;
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}


/* ------------------------------------------------------------
   Pagination
   ------------------------------------------------------------ */

.bc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 9px;
    padding: 52px 0 0;
}

.bc-page-link,
.bc-page-current {
    min-width: 42px;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 800;
}

.bc-page-link {
    border: 1px solid rgba(214, 178, 107, 0.21);
    color: rgba(244, 241, 232, 0.7);
    text-decoration: none;
    transition:
        color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.bc-page-link:hover {
    border-color: rgba(214, 178, 107, 0.56);
    color: #e5c27c;
    transform: translateY(-1px);
}

.bc-page-link--arrow {
    font-size: 1rem;
}

.bc-page-current {
    background: #c39a53;
    color: #07111d;
}


/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */

.bc-site-footer {
    border-top: 1px solid rgba(214, 178, 107, 0.13);
    background: rgba(3, 8, 14, 0.55);
}

.bc-site-footer__inner {
    min-height: 164px;
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    align-items: center;
    gap: 28px 48px;
    padding-top: 34px;
    padding-bottom: 34px;
}

.bc-site-footer__brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bc-site-footer__brand strong {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1rem;
    letter-spacing: 0.045em;
    text-transform: uppercase;
}

.bc-site-footer__brand span {
    max-width: 620px;
    color: rgba(244, 241, 232, 0.48);
    font-size: 0.82rem;
    line-height: 1.6;
}

.bc-site-footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 18px;
}

.bc-site-footer__links a {
    color: rgba(244, 241, 232, 0.54);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bc-site-footer__links a:hover {
    color: #e2bf78;
}

.bc-site-footer__copyright {
    grid-column: 1 / -1;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.055);
    color: rgba(244, 241, 232, 0.33);
    font-size: 0.68rem;
    letter-spacing: 0.05em;
}


/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */

@media (max-width: 1040px) {

    .bc-site-nav {
        gap: 18px;
    }

    .bc-site-nav a {
        font-size: 0.66rem;
    }

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

    .bc-card--lead {
        grid-column: 1 / -1;
    }

    .bc-filter-panel {
        grid-template-columns: 1fr;
    }

    .bc-filter-divider {
        width: 100%;
        height: 1px;
    }

}

@media (max-width: 820px) {

    .bc-site-header__inner {
        min-height: 74px;
    }

    .bc-brand__mark {
        width: 48px;
        height: 48px;
    }

    .bc-brand__tagline {
        display: none;
    }

    .bc-site-nav a:not(.is-active) {
        display: none;
    }

    .bc-site-nav a {
        padding: 28px 0 26px;
    }

    .bc-page {
        padding-top: 74px;
    }

    .bc-hero {
        padding: 72px 0 48px;
    }

    .bc-title {
        font-size: clamp(3rem, 11vw, 5rem);
    }

    .bc-hero__lower {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .bc-hero__count {
        width: fit-content;
        align-items: flex-start;
        padding: 0 0 0 18px;
    }

    .bc-card--lead {
        display: flex;
    }

    .bc-card--lead .bc-card__image-link {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }

    .bc-card--lead .bc-card__body {
        padding: 26px;
    }

    .bc-card--lead .bc-card__title {
        font-size: clamp(1.75rem, 5vw, 2.25rem);
    }

}

@media (max-width: 640px) {

    .bc-shell,
    .bc-site-header__inner {
        width: min(100% - 28px, 1180px);
    }

    .bc-brand {
        gap: 10px;
    }

    .bc-brand__mark {
        width: 42px;
        height: 42px;
    }

    .bc-brand__name {
        font-size: 0.79rem;
    }

    .bc-site-nav a {
        font-size: 0.61rem;
        letter-spacing: 0.08em;
    }

    .bc-hero {
        padding: 58px 0 40px;
    }

    .bc-title {
        font-size: clamp(2.65rem, 14vw, 4.25rem);
    }

    .bc-intro {
        font-size: 0.96rem;
    }

    .bc-filter-section {
        padding: 22px 0 30px;
    }

    .bc-filter-panel {
        gap: 20px;
        padding: 18px;
        border-radius: 14px;
    }

    .bc-filter {
        min-height: 36px;
        padding: 0 12px;
        font-size: 0.68rem;
    }

    .bc-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bc-card--lead {
        grid-column: auto;
    }

    .bc-card__body,
    .bc-card--lead .bc-card__body {
        padding: 22px;
    }

    .bc-card--lead .bc-card__title {
        font-size: 1.7rem;
    }

    .bc-site-footer__inner {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .bc-site-footer__links {
        justify-content: flex-start;
    }

    .bc-site-footer__copyright {
        grid-column: auto;
    }

}

@media (prefers-reduced-motion: reduce) {

    .bc-card,
    .bc-card__image,
    .bc-filter,
    .bc-page-link,
    .bc-read-link span,
    .bc-site-nav a::after {
        transition: none;
    }

}