:root {
  --bg: #07090f;
  --bg-elevated: rgba(16, 21, 33, 0.82);
  --bg-panel: rgba(11, 15, 24, 0.88);
  --bg-soft: rgba(17, 23, 37, 0.72);
  --line: rgba(130, 162, 255, 0.16);
  --line-strong: rgba(130, 162, 255, 0.28);
  --text: #eef2ff;
  --text-muted: #9ba6c7;
  --text-soft: #7f8aa9;
  --cyan: #75e6ff;
  --cyan-strong: #2ad4ff;
  --gold: #f4cb7d;
  --rose: #ff8eb6;
  --green: #7de2a2;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max-width: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(35, 122, 255, 0.18), transparent 35%),
    radial-gradient(circle at top right, rgba(255, 155, 92, 0.12), transparent 30%),
    linear-gradient(180deg, #04060b 0%, #080b13 45%, #05070c 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(255,255,255,0.24), transparent 68%);
}

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

a {
  color: inherit;
}

.portal-shell {
  position: relative;
  z-index: 1;
}

.portal-nav,
.portal-main,
.portal-footer {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.portal-nav {
  padding-left: 24px;
  padding-right: 24px;
}

.portal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 12px;
  margin-top: 12px;
  margin-bottom: 8px;
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(16, 24, 40, 0.95) 0%, rgba(11, 16, 28, 0.98) 100%),
    radial-gradient(ellipse at 20% 0%, rgba(244, 203, 125, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(117, 230, 255, 0.12) 0%, transparent 50%);
  border: 1px solid rgba(130, 162, 255, 0.2);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.portal-nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(244, 203, 125, 0.4) 20%,
    rgba(117, 230, 255, 0.4) 50%,
    rgba(244, 203, 125, 0.4) 80%,
    transparent 100%
  );
}

.portal-nav::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(117, 230, 255, 0.03) 50%, transparent 100%);
  pointer-events: none;
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.portal-brand__logo {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(117, 230, 255, 0.18), rgba(244, 203, 125, 0.14));
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  font-size: 1.5rem;
}

.portal-brand__eyebrow,
.kicker,
.panel-kicker,
.meta-chip,
.archive-filter,
.metric-card__label,
.report-card__eyebrow,
.chart-card__label,
.article-meta,
.spoiler-note {
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.portal-brand__eyebrow,
.portal-brand__title,
.portal-nav__link,
.button,
.button--ghost,
.archive-filter,
.meta-chip,
.metric-card__value,
.lock-banner,
.report-card__meta,
.chart-card__label {
  font-family: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, monospace;
}

.portal-brand__eyebrow {
  font-size: 0.69rem;
  color: var(--cyan);
}

.portal-brand__title {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.portal-nav__links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.portal-nav__link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.78rem;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.portal-nav__link:hover,
.portal-nav__link.is-active {
  color: var(--text);
  border-color: var(--line);
  background: rgba(117, 230, 255, 0.05);
}

.portal-main {
  padding: 12px 0 72px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 44px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(14, 21, 36, 0.9), rgba(7, 12, 23, 0.94)),
    radial-gradient(circle at top right, rgba(117,230,255,0.18), transparent 25%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -5% -40% 32%;
  height: 280px;
  background: radial-gradient(circle, rgba(117, 230, 255, 0.18), transparent 62%);
  pointer-events: none;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(117, 230, 255, 0.08);
  border: 1px solid rgba(117, 230, 255, 0.18);
  color: var(--cyan);
  font-size: 0.74rem;
}

.hero__content {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.9fr);
  gap: 28px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.hero__title,
.article-header__title,
.home-section__title,
.panel-title,
.report-card__title,
.article-content h2,
.article-content h3,
.spoiler-card__title {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.03em;
}

.hero__title {
  margin: 18px 0 16px;
  font-size: clamp(1.75rem, 5vw, 4.8rem);
  line-height: 0.96;
}

.hero__lead {
  max-width: 54rem;
  font-size: 1.08rem;
  color: #d4dbf3;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button,
.button--ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  border-radius: 999px;
  padding: 13px 18px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.button {
  color: #071019;
  background: linear-gradient(135deg, var(--cyan), #9de4ff);
  border: 1px solid rgba(255,255,255,0.25);
}

.button--ghost {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}

.button:hover,
.button--ghost:hover {
  transform: translateY(-1px);
}

.hero-highlights {
  display: grid;
  gap: 14px;
}

.metric-card,
.panel,
.report-card,
.chart-card,
.article-shell,
.spoiler-card,
.lock-banner,
.archive-toolbar {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.metric-card__label {
  font-size: 0.66rem;
  color: var(--text-soft);
}

.metric-card__value {
  margin-top: 8px;
  font-size: 1.02rem;
}

.home-grid,
.panel-grid,
.report-grid,
.metric-grid,
.info-grid,
.spoiler-grid,
.chart-gallery {
  display: grid;
  gap: 18px;
}

.home-grid {
  margin-top: 24px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.panel {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.panel--wide {
  grid-column: span 7;
}

.panel--stack {
  grid-column: span 5;
}

.panel--full {
  grid-column: 1 / -1;
}

.panel-kicker {
  font-size: 0.68rem;
  color: var(--cyan);
}

.panel-title,
.home-section__title {
  margin: 10px 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.05;
}

.panel-copy,
.panel-subtitle {
  color: var(--text-muted);
  font-size: 0.97rem;
}

.report-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}

.report-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px;
  border-radius: var(--radius-md);
  text-decoration: none;
  overflow: hidden;
  position: relative;
  min-height: 240px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015)),
    linear-gradient(180deg, rgba(5, 10, 18, 0.92), rgba(9, 12, 20, 0.94));
}

.report-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background: radial-gradient(circle at top right, rgba(117,230,255,0.14), transparent 30%);
  pointer-events: none;
}

.report-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.report-card--premium {
  background:
    linear-gradient(180deg, rgba(244,203,125,0.05), rgba(255,255,255,0.01)),
    linear-gradient(180deg, rgba(12, 13, 20, 0.96), rgba(8, 11, 18, 0.97));
}

.report-card--public {
  background:
    linear-gradient(180deg, rgba(117,230,255,0.05), rgba(255,255,255,0.01)),
    linear-gradient(180deg, rgba(10, 15, 25, 0.96), rgba(8, 11, 18, 0.97));
}

.report-card__eyebrow,
.report-card__meta {
  color: var(--text-soft);
  font-size: 0.68rem;
}

.report-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.64rem;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}

.meta-chip--premium {
  color: #0c0e14;
  background: linear-gradient(135deg, var(--gold), #ffd996);
  border-color: rgba(255,255,255,0.2);
}

.meta-chip--public {
  color: #071019;
  background: linear-gradient(135deg, var(--cyan), #9de4ff);
}

.meta-chip--muted {
  color: var(--text-muted);
}

.report-card__title {
  position: relative;
  z-index: 1;
  font-size: 1.55rem;
  line-height: 1.1;
}

.report-card__excerpt {
  position: relative;
  z-index: 1;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.report-card__footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.report-card__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chart-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--text-soft);
  font-size: 0.67rem;
}

.section-stack {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 8px;
}

.section-heading__title {
  margin: 0;
  font-size: 1.3rem;
}

.section-heading__copy {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.archive-toolbar {
  margin-top: 24px;
  padding: 18px;
  border-radius: var(--radius-md);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.archive-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.archive-filter {
  cursor: pointer;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.68rem;
}

.archive-filter.is-active {
  color: #061118;
  background: linear-gradient(135deg, var(--cyan), #8fe1ff);
}

.archive-count {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.article-shell {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(13, 18, 29, 0.94), rgba(8, 11, 18, 0.96));
}

.article-header {
  display: grid;
  gap: 18px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.article-header__title {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 4rem);
  line-height: 0.98;
}

.article-header__lead {
  max-width: 50rem;
  color: #d4dbf3;
  font-size: 1.08rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.73rem;
}

.article-content {
  margin-top: 30px;
}

.article-content p,
.article-content li,
.article-content blockquote {
  font-size: 1rem;
  color: #dce2f8;
}

.article-content p {
  margin: 0 0 1.1rem;
}

.article-content ul {
  margin: 0 0 1.25rem 1.25rem;
}

.article-content li {
  margin-bottom: 0.6rem;
}

.article-content h2,
.article-content h3 {
  margin: 2.4rem 0 1rem;
  font-size: 1.7rem;
  line-height: 1.08;
}

.article-content blockquote {
  margin: 1.5rem 0;
  padding: 18px 20px;
  border-left: 3px solid var(--cyan-strong);
  border-radius: 0 14px 14px 0;
  background: rgba(117, 230, 255, 0.05);
}

.article-content hr.sep {
  margin: 2rem 0;
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

.chart-gallery {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin: 28px 0;
}

.chart-card {
  padding: 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.chart-card__label {
  font-size: 0.66rem;
  color: var(--gold);
  margin-bottom: 10px;
}

.chart-card__title {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.chart-card__frame {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, #05080f, #0d121d);
}

.chart-card__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chart-card__copy {
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.lock-banner {
  margin-top: 28px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, rgba(244,203,125,0.08), rgba(117,230,255,0.04));
}

.spoiler-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 28px;
}

.spoiler-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border-radius: var(--radius-md);
}

.spoiler-card::after {
  content: "PREMIUM SPOILER";
  position: absolute;
  inset: auto 16px 16px auto;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.65);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--gold);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.spoiler-card__title {
  margin: 0 0 10px;
  font-size: 1.3rem;
}

.spoiler-card__copy {
  color: var(--text-muted);
}

.spoiler-card__blur {
  margin-top: 16px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.06);
  filter: blur(7px);
  user-select: none;
}

.spoiler-card__blur p {
  margin: 0 0 10px;
}

.info-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 20px;
}

.info-card {
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
}

.info-card__title {
  margin: 0 0 10px;
  font-size: 1rem;
}

.info-card__copy {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.callout {
  margin-top: 28px;
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(244,203,125,0.18);
  background: linear-gradient(135deg, rgba(244,203,125,0.06), rgba(117,230,255,0.04));
}

.portal-footer {
  padding: 0 0 60px;
}

.portal-footer__inner {
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(7, 10, 16, 0.75);
  color: var(--text-muted);
  font-size: 0.86rem;
}

.portal-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.portal-footer__links a {
  color: var(--text);
  text-decoration: none;
}

/* Pulsing dot for live alerts */
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #7de2a2;
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Hero chart preview */
.hero-chart-preview {
  margin-top: 16px;
  border-radius: 8px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(255,255,255,0.08);
}

/* Premium overlay CTA */
.premium-overlay-cta {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, rgba(34,34,34,0.97), rgba(17,17,17,0.98));
  border: 1px solid var(--gold);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  z-index: 50;
  min-width: 280px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6), 0 0 40px rgba(244,203,125,0.15);
}

.premium-overlay-cta .eyebrow {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
}

.premium-overlay-cta .title {
  font-family: Georgia, serif;
  font-size: 1.4rem;
  color: var(--text);
  margin: 8px 0;
}

.premium-overlay-cta .desc {
  font-size: 0.82rem;
  color: #999;
  margin-bottom: 16px;
}

/* Proof + trust strip */
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.proof-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(117, 230, 255, 0.14);
  background: rgba(117, 230, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.76rem;
}

.proof-pill strong {
  color: var(--text);
}

.trust-badges {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.trust-badge {
  font-size: 0.62rem;
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  color: var(--text-muted);
}

.reviews-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.review-card {
  min-width: min(360px, 90vw);
  flex: 0 0 auto;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(19, 26, 43, 0.96), rgba(12, 17, 29, 0.98));
}

.review-card__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.review-card__stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 0.18em;
  line-height: 1;
  white-space: nowrap;
}

.review-card__author {
  font-weight: 600;
  color: var(--text);
}

.review-card__handle {
  margin-top: 2px;
  color: var(--text-soft);
  font-size: 0.78rem;
  font-family: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, monospace;
}

.review-card__copy {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.review-card__footer {
  margin-top: 16px;
}

.review-card__link {
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.78rem;
  font-family: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, monospace;
  letter-spacing: 0.04em;
}

.review-card__link:hover {
  color: #9de4ff;
}

.empty-state,
.loading-state {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--line);
  color: var(--text-muted);
}

/* Sticky nav on scroll */
.portal-shell.scrolled .portal-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(7,9,15,0.85);
  padding-top: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 980px) {
  .hero,
  .article-shell,
  .panel {
    padding: 24px 20px;
  }

  .hero__content,
  .home-grid,
  .feature-grid,
  .metric-strip,
  .story-stage {
    grid-template-columns: 1fr;
  }

  .panel--wide,
  .panel--stack,
  .panel--full {
    grid-column: auto;
  }

  .portal-nav {
    flex-wrap: wrap;
  }

  .portal-nav__cta {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 340px;
  padding: 28px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(9, 13, 22, 0.98), rgba(8, 11, 18, 0.96));
  box-shadow: var(--shadow);
}

.feature-card--premium {
  background:
    radial-gradient(circle at top right, rgba(244,203,125,0.08), transparent 32%),
    linear-gradient(180deg, rgba(18, 18, 22, 0.98), rgba(8, 11, 18, 0.97));
}

.feature-card--public {
  background:
    radial-gradient(circle at top right, rgba(117,230,255,0.08), transparent 32%),
    linear-gradient(180deg, rgba(9, 13, 22, 0.98), rgba(8, 11, 18, 0.97));
}

.feature-card__meta,
.feature-card__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.feature-card__title,
.story-stage__title,
.signal-card__copy {
  font-family: Georgia, "Times New Roman", serif;
}

.feature-card__title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.02;
}

.feature-card__copy {
  color: var(--text-muted);
  font-size: 1rem;
}

.feature-card__footer {
  margin-top: auto;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 26px 0;
}

.story-stage {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0;
}

.story-stage__panel {
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}

.story-stage__panel--visible {
  background: linear-gradient(180deg, rgba(117,230,255,0.06), rgba(255,255,255,0.02));
}

.story-stage__panel--veil {
  background: linear-gradient(180deg, rgba(244,203,125,0.05), rgba(255,255,255,0.02));
}

.story-stage__title {
  margin: 10px 0 14px;
  font-size: 1.5rem;
  line-height: 1.06;
}

.story-stage__panel p {
  margin: 0 0 1rem;
  color: #dbe2fb;
}

.story-stage__veil {
  filter: blur(8px);
  user-select: none;
  opacity: 0.88;
}

.content-block {
  margin: 30px 0;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.signal-grid--compact {
  grid-template-columns: 1fr;
}

.signal-card {
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}

.signal-card__label {
  color: var(--cyan);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, monospace;
}

.signal-card__copy {
  margin: 10px 0 0;
  color: #e7ecff;
  font-size: 0.98rem;
  line-height: 1.45;
}

.chart-card--premium .chart-card__frame img,
.chart-card__frame--premium img {
  filter: blur(11px) saturate(0.95) brightness(0.72);
  transform: scale(1.05);
}

.chart-card__veil {
  position: absolute;
  inset: auto 12px 12px 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 42px;
  border-radius: 12px;
  background: rgba(2, 4, 10, 0.72);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--gold);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, monospace;
}

.article-shell--premium {
  background:
    radial-gradient(circle at top right, rgba(244,203,125,0.08), transparent 28%),
    linear-gradient(180deg, rgba(13, 18, 29, 0.96), rgba(8, 11, 18, 0.98));
}

/* -------------------------------------------------------------------
   Premium blur wrapper – visually hides premium content behind a CSS
   blur and shows a centred call‑to‑action overlay. The markup is added
   at runtime by portal.js (see that file for the JavaScript shim).
------------------------------------------------------------------- */
.premium-content-wrapper {
  filter: blur(15px);
  user-select: none;
  pointer-events: none;
  opacity: 0.6;
  position: relative;
}

.premium-content-wrapper::after {
  /* dark translucent background to emphasise the overlay */
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.premium-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffbf00; /* Amber – high visibility */
  color: #000;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
  z-index: 10;
  cursor: pointer;
}

.premium-overlay a {
  color: inherit;
  text-decoration: none;
}

@media (max-width: 980px) {
  .feature-grid,
  .metric-strip,
  .story-stage,
  .signal-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .portal-nav {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 8px;
    z-index: 100;
    padding: 12px 16px;
    margin: 8px auto;
    background:
      linear-gradient(135deg, rgba(16, 24, 40, 0.98) 0%, rgba(11, 16, 28, 0.99) 100%),
      radial-gradient(ellipse at 30% 0%, rgba(244, 203, 125, 0.12) 0%, transparent 40%),
      radial-gradient(ellipse at 70% 100%, rgba(117, 230, 255, 0.1) 0%, transparent 40%);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(130, 162, 255, 0.25);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  }
  .portal-brand {
    margin-bottom: 0;
  }
  .portal-brand__title {
    display: none;
  }
  .portal-nav__links {
    display: none;
  }
  .portal-nav__cta {
    width: 100%;
    margin-top: 12px;
    margin-left: 0;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
  }
  .portal-nav__cta .button {
    flex: 1;
    font-size: 14px;
    padding: 12px 16px;
    min-height: 44px;
    justify-content: center;
    white-space: nowrap;
    margin-left: 0 !important;
  }

  .report-grid,
  .chart-gallery,
  .feature-grid,
  .metric-strip,
  .story-stage,
  .signal-grid {
    grid-template-columns: 1fr;
  }

  .hero__title,
  .article-header__title,
  .feature-card__title {
    word-break: break-word;
  }

  .lock-banner,
  .section-heading,
  .archive-toolbar,
  .feature-card__footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .portal-nav,
  .portal-main,
  .portal-footer {
    width: min(calc(100% - 32px), var(--max-width));
  }
  
  .portal-nav {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ===================================================================
   MOBILE FIXES - Membership grid single column
   =================================================================== */
@media (max-width: 720px) {
  /* Membership tiers - force single column on mobile */
  .home-grid > article.panel--wide .panel-title + div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  
  /* Alternative selector for membership section */
  .panel--wide div[style*="auto-fit"] {
    grid-template-columns: 1fr !important;
  }
}

/* ===================================================================
   SKELETON LOADING ANIMATION
   =================================================================== */
.loading-state {
  position: relative;
  background: linear-gradient(90deg, rgba(255,255,255,0.03) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.03) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: 8px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ===================================================================
   TRUST BADGES - Flex wrap and gap
   =================================================================== */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===================================================================
   METRIC CARDS - Horizontal scroll on mobile
   =================================================================== */
@media (max-width: 720px) {
  .hero-highlights {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  
  .metric-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
  }
  
  .metric-grid::-webkit-scrollbar {
    height: 4px;
  }
  
  .metric-grid::-webkit-scrollbar-thumb {
    background: var(--line);
    border-radius: 2px;
  }
  
  .metric-grid .metric-card {
    flex: 0 0 auto;
    min-width: 140px;
  }
  
  /* Hero chart preview max-width */
  .hero-chart-preview img {
    max-width: 100%;
    height: auto;
  }
}

/* ===================================================================
   MEMBERSHIP TIERS EXPLICIT MOBILE FIX
   =================================================================== */
@media (max-width: 720px) {
  section.home-grid article.panel--wide div[style*="grid-template-columns: repeat(auto-fit"] {
    grid-template-columns: 1fr !important;
  }
}