/* Signal newsroom custom styles */
:root {
    --signal-bg: #08111f;
    --signal-surface: rgba(10, 22, 38, 0.78);
    --signal-surface-strong: #0f1c30;
    --signal-border: rgba(152, 238, 217, 0.18);
    --signal-primary: #00c2a8;
    --signal-secondary: #ff6b4a;
    --signal-accent: #7df9d7;
    --signal-text: #f5f7fb;
    --signal-muted: #a9b8ca;
    --signal-cream: #eef6ff;
    --signal-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    --bs-body-bg: var(--signal-bg);
    --bs-body-color: var(--signal-text);
    --bs-link-color: var(--signal-cream);
    --bs-link-hover-color: var(--signal-accent);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', system-ui, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(0, 194, 168, 0.22), transparent 32%),
        radial-gradient(circle at 85% 10%, rgba(255, 107, 74, 0.18), transparent 26%),
        linear-gradient(135deg, #07101d 0%, #0c1628 48%, #09131f 100%);
    color: var(--signal-text);
}

h1,
h2,
h3,
h4,
.navbar-brand,
.eyebrow,
.btn {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.page-shell {
    position: relative;
    overflow: hidden;
}

.orb {
    position: fixed;
    border-radius: 999px;
    filter: blur(18px);
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
    animation: floaty 10s ease-in-out infinite;
}

.orb-a {
    width: 16rem;
    height: 16rem;
    background: rgba(0, 194, 168, 0.18);
    top: 6rem;
    right: -3rem;
}

.orb-b {
    width: 13rem;
    height: 13rem;
    background: rgba(255, 107, 74, 0.14);
    left: -2rem;
    bottom: 10rem;
    animation-delay: -3s;
}

@keyframes floaty {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -18px, 0); }
}

.site-header,
.site-footer,
.hero-section,
.section-block,
.page-hero {
    position: relative;
    z-index: 1;
}

.newsroom-nav {
    backdrop-filter: blur(16px);
}

.brand-mark {
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 0.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--signal-primary), var(--signal-secondary));
    color: #08111f;
    font-weight: 700;
    box-shadow: 0 12px 24px rgba(0, 194, 168, 0.18);
}

.brand-word {
    letter-spacing: -0.05em;
    font-size: 1.3rem;
    font-weight: 700;
}

.nav-link {
    color: rgba(245, 247, 251, 0.76);
    font-weight: 500;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--signal-cream);
}

.btn-signal {
    border: none;
    color: #08111f;
    background: linear-gradient(135deg, var(--signal-primary), #57f5cf);
    box-shadow: 0 18px 32px rgba(0, 194, 168, 0.26);
    padding: 0.9rem 1.3rem;
    border-radius: 999px;
    font-weight: 700;
}

.btn-signal:hover,
.btn-signal:focus {
    color: #08111f;
    transform: translateY(-1px);
    background: linear-gradient(135deg, #20d6ba, #88ffe2);
}

.btn-outline-light {
    border-radius: 999px;
    border-color: rgba(245, 247, 251, 0.45);
}

.hero-section,
.page-hero {
    padding: 4.5rem 0 2rem;
}

.compact-hero {
    padding-top: 2.5rem;
}

.display-title {
    font-size: clamp(2.9rem, 5vw, 5.6rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
    margin-bottom: 1.4rem;
    max-width: 12ch;
}

.small-title {
    max-width: 14ch;
    font-size: clamp(2.3rem, 4vw, 4.2rem);
}

.hero-copy,
.article-dek,
.rich-copy,
.footer-copy,
.empty-copy,
.filter-summary {
    color: var(--signal-muted);
    font-size: 1.05rem;
    line-height: 1.75;
}

.narrow-copy {
    max-width: 44rem;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.84rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--signal-accent);
    margin-bottom: 1rem;
}

.eyebrow::before {
    content: '';
    width: 2.2rem;
    height: 1px;
    background: currentColor;
}

.glass-panel {
    background: linear-gradient(180deg, rgba(14, 28, 46, 0.82), rgba(9, 17, 31, 0.92));
    border: 1px solid var(--signal-border);
    box-shadow: var(--signal-shadow);
    border-radius: 1.75rem;
    backdrop-filter: blur(20px);
}

.hero-panel,
.article-shell,
.article-form-card,
.success-card {
    padding: 2rem;
}

.panel-kicker {
    color: var(--signal-accent);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
}

.feature-link,
.feature-link:hover {
    color: var(--signal-text);
    text-decoration: none;
}

.feature-link h2,
.section-heading h2,
.story-card h3,
.sidebar-card h3,
.article-title {
    letter-spacing: -0.04em;
}

.feature-link h2 {
    font-size: clamp(1.8rem, 2vw, 2.6rem);
    margin-bottom: 1rem;
}

.story-meta,
.story-footer,
.detail-list li,
.source-list li,
.related-link span {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    color: var(--signal-muted);
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.story-meta span,
.story-footer span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.story-meta span::before,
.story-footer span::before {
    content: '•';
    color: var(--signal-primary);
}

.story-meta span:first-child::before,
.story-footer span:first-child::before {
    display: none;
}

.story-visual {
    margin-top: 1.5rem;
    border-radius: 1.4rem;
    overflow: hidden;
    border: 1px solid rgba(245, 247, 251, 0.08);
}

.story-visual img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.shape-stack {
    min-height: 220px;
    display: grid;
    place-items: center;
    position: relative;
}

.shape {
    position: absolute;
    display: block;
}

.shape.cube {
    width: 8rem;
    height: 8rem;
    border-radius: 2rem;
    background: linear-gradient(135deg, rgba(0, 194, 168, 0.95), rgba(5, 28, 50, 0.7));
    transform: rotate(18deg);
}

.shape.sphere {
    width: 5rem;
    height: 5rem;
    background: radial-gradient(circle at 30% 30%, #fff, rgba(255, 107, 74, 0.9));
    border-radius: 50%;
    top: 1rem;
    right: 4rem;
}

.shape.ring {
    width: 11rem;
    height: 11rem;
    border-radius: 50%;
    border: 1.2rem solid rgba(125, 249, 215, 0.2);
    left: 2rem;
    bottom: 0;
}

.signal-search {
    background: rgba(8, 17, 31, 0.66);
    padding: 1rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(125, 249, 215, 0.13);
}

.form-control,
.form-select {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(169, 184, 202, 0.24);
    color: var(--signal-text);
    border-radius: 1rem;
    min-height: 3.3rem;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus,
.btn:focus {
    box-shadow: 0 0 0 0.22rem rgba(0, 194, 168, 0.22);
    border-color: rgba(0, 194, 168, 0.72);
}

.form-control::placeholder {
    color: rgba(169, 184, 202, 0.8);
}

.form-select option {
    color: #08111f;
}

.hero-metrics .metric-card {
    border: 1px solid rgba(125, 249, 215, 0.12);
    border-radius: 1.2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    min-height: 100%;
}

.metric-card span {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 0.2rem;
}

.metric-card small {
    color: var(--signal-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.section-block {
    padding-top: 1rem;
    padding-bottom: 2rem;
}

.section-heading h2 {
    font-size: clamp(1.7rem, 3vw, 2.8rem);
    margin: 0;
}

.text-link {
    color: var(--signal-accent);
    text-decoration: none;
}

.topic-rail {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.topic-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.95rem 1.25rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(169, 184, 202, 0.16);
    text-decoration: none;
    color: var(--signal-text);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.topic-pill:hover,
.topic-pill:focus {
    transform: translateY(-2px);
    border-color: rgba(0, 194, 168, 0.45);
    color: var(--signal-cream);
}

.topic-dot {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    box-shadow: 0 0 18px currentColor;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

.story-grid-wide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.story-card {
    min-height: 100%;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.story-card:hover,
.story-card:focus-within {
    transform: translateY(-4px);
    border-color: rgba(0, 194, 168, 0.4);
}

.story-card-inner,
.story-card,
.sidebar-card,
.article-body {
    padding: 1.4rem;
}

.story-card h3,
.story-card h2,
.sidebar-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.8rem;
}

.story-card a,
.related-link,
.footer-links a {
    color: var(--signal-text);
    text-decoration: none;
}

.story-card p,
.sidebar-card p,
.source-list li span,
.related-link span {
    color: var(--signal-muted);
    line-height: 1.7;
}

.story-footer {
    margin-top: auto;
}

.tall-card {
    display: flex;
    flex-direction: column;
}

.editorial-sidebar,
.article-form-card .row {
    height: 100%;
}

.sidebar-card {
    border-radius: 1.5rem;
}

.source-list,
.detail-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.source-list li,
.detail-list li {
    display: grid;
    gap: 0.35rem;
    text-transform: none;
    letter-spacing: normal;
}

.related-link {
    display: grid;
    gap: 0.35rem;
    padding: 0.25rem 0;
}

.article-title {
    font-size: clamp(2.2rem, 3vw, 3.4rem);
    line-height: 1;
}

.article-body {
    padding: 2rem;
}

.rich-copy p {
    margin-bottom: 1.15rem;
}

.form-error ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
    color: #ffac97;
}

.form-check-wrapper {
    padding-top: 0.35rem;
}

.form-check-input {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(169, 184, 202, 0.32);
}

.form-check-label {
    margin-left: 0.4rem;
}

.success-card {
    max-width: 50rem;
}

.signal-alert {
    border: 1px solid rgba(0, 194, 168, 0.32);
    background: rgba(0, 194, 168, 0.13);
    color: var(--signal-text);
    border-radius: 1rem;
}

.site-footer {
    border-top: 1px solid rgba(169, 184, 202, 0.12);
    margin-top: 2rem;
}

.footer-brand {
    font-weight: 600;
}

.footer-links a {
    color: rgba(245, 247, 251, 0.72);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--signal-accent);
}

@media (max-width: 991.98px) {
    .display-title,
    .small-title {
        max-width: 100%;
    }

    .story-grid,
    .story-grid-wide {
        grid-template-columns: 1fr;
    }

    .hero-section {
        padding-top: 2.5rem;
    }
}

@media (max-width: 575.98px) {
    .hero-panel,
    .article-shell,
    .article-form-card,
    .success-card,
    .story-card,
    .sidebar-card,
    .article-body {
        padding: 1.2rem;
        border-radius: 1.25rem;
    }

    .signal-search {
        padding: 0.85rem;
    }
}


.hero-bento-section {
    padding-bottom: 1rem;
}

.signal-deck-panel {
    min-height: 100%;
    position: relative;
    overflow: hidden;
}

.signal-deck-topline {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.deck-timestamp,
.bento-label {
    font-size: 0.76rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--signal-accent);
}

.deck-orbits {
    position: relative;
    min-height: 12rem;
    margin-top: 1.5rem;
}

.deck-orbit {
    position: absolute;
    border-radius: 999px;
    border: 1px solid rgba(125, 249, 215, 0.2);
    background: radial-gradient(circle at 30% 30%, rgba(125, 249, 215, 0.18), rgba(8, 17, 31, 0.02));
    animation: deckPulse 9s ease-in-out infinite;
}

.orbit-one {
    width: 9rem;
    height: 9rem;
    top: 0;
    left: 1rem;
}

.orbit-two {
    width: 7rem;
    height: 7rem;
    right: 1.5rem;
    top: 2rem;
    animation-delay: -3s;
}

.orbit-three {
    width: 4.5rem;
    height: 4.5rem;
    left: 45%;
    bottom: 0.8rem;
    animation-delay: -6s;
}

@keyframes deckPulse {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(0, -12px, 0) scale(1.04); }
}

.topic-rail-wide .topic-pill {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.topic-rail-wide .topic-dot {
    background: var(--topic-accent, var(--signal-primary));
    color: var(--topic-accent, var(--signal-primary));
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.15rem;
    align-items: stretch;
    grid-auto-rows: minmax(88px, auto);
}

.bento-card {
    position: relative;
    overflow: hidden;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.bento-card::before {
    content: '';
    position: absolute;
    inset: auto -10% -35% auto;
    width: 11rem;
    height: 11rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(0, 194, 168, 0.18), transparent 70%);
    pointer-events: none;
}

.bento-card.accent-secondary::before {
    background: radial-gradient(circle, rgba(255, 107, 74, 0.18), transparent 70%);
}

.bento-card.accent-primary::before {
    background: radial-gradient(circle, rgba(125, 249, 215, 0.22), transparent 70%);
}

.bento-card:hover,
.bento-card:focus-within {
    transform: translateY(-6px);
    border-color: rgba(125, 249, 215, 0.34);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
}

.bento-card-copy,
.bento-sidebar,
.bento-editor,
.bento-original {
    padding: 1.45rem;
    position: relative;
    z-index: 1;
    height: 100%;
}

.bento-feature {
    grid-column: span 7;
    grid-row: span 4;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
}

.bento-feature .bento-card-copy {
    display: flex;
    flex-direction: column;
}

.bento-feature .bento-visual {
    min-height: 100%;
    position: relative;
    padding: 1.45rem 1.45rem 1.45rem 0;
    display: flex;
    align-items: stretch;
}

.bento-feature .bento-visual img,
.bento-feature .shape-stack {
    width: 100%;
    border-radius: 1.35rem;
    overflow: hidden;
    min-height: 100%;
}

.bento-feature .bento-visual img {
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.bento-wide {
    grid-column: span 5;
    grid-row: span 2;
}

.bento-tall {
    grid-column: span 4;
    grid-row: span 3;
}

.bento-compact {
    grid-column: span 3;
    grid-row: span 2;
}

.bento-sidebar {
    grid-column: span 4;
    grid-row: span 3;
}

.bento-editor {
    grid-column: span 4;
    grid-row: span 3;
}

.bento-original {
    grid-column: span 4;
    grid-row: span 2;
}

.bento-grid h3 {
    font-size: clamp(1.2rem, 2vw, 2rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 0.8rem;
}

.bento-grid p {
    color: var(--signal-muted);
    line-height: 1.7;
}

.drift-card {
    will-change: transform;
}

@media (max-width: 1199.98px) {
    .bento-feature {
        grid-column: span 12;
    }

    .bento-wide,
    .bento-sidebar,
    .bento-editor,
    .bento-original {
        grid-column: span 6;
    }

    .bento-tall,
    .bento-compact {
        grid-column: span 6;
        grid-row: span 2;
    }
}

@media (max-width: 991.98px) {
    .bento-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bento-feature,
    .bento-wide,
    .bento-tall,
    .bento-compact,
    .bento-sidebar,
    .bento-editor,
    .bento-original {
        grid-column: span 2;
        grid-row: auto;
    }

    .bento-feature {
        grid-template-columns: 1fr;
    }

    .bento-feature .bento-visual {
        padding: 0 1.45rem 1.45rem;
    }
}

@media (max-width: 575.98px) {
    .signal-deck-topline {
        flex-direction: column;
        align-items: flex-start;
    }

    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-feature,
    .bento-wide,
    .bento-tall,
    .bento-compact,
    .bento-sidebar,
    .bento-editor,
    .bento-original {
        grid-column: span 1;
    }
}
