:root {
  color-scheme: dark;
  --bg: #0d0c10;
  --panel: #15131a;
  --panel-soft: #1c1923;
  --stroke: rgba(255, 255, 255, 0.08);
  --text: #f3f0fb;
  --muted: #a7a0ba;
  --purple: #6e42ff;
  --purple-strong: #8f6bff;
  --good: #52d273;
  --warn: #f5b73d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(110, 66, 255, 0.18), transparent 30%),
    radial-gradient(circle at top left, rgba(82, 210, 115, 0.08), transparent 24%),
    var(--bg);
  color: var(--text);
  font-family: "SF Pro Display", "Segoe UI", sans-serif;
}

.shell {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 20px;
  align-items: end;
}

.eyebrow {
  color: var(--purple-strong);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 10px 0 0;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 0.98;
}

.hero p {
  margin: 14px 0 0;
  color: var(--muted);
  max-width: 720px;
  font-size: 16px;
  line-height: 1.5;
}

.hero-side {
  display: grid;
  gap: 14px;
  justify-items: end;
}

.hero-btn {
  border: 0;
  border-radius: 18px;
  padding: 14px 20px;
  color: white;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-strong) 100%);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.hero-meta {
  color: var(--muted);
  font-size: 13px;
}

.page-nav {
  display: flex;
  gap: 12px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.page-nav-btn {
  border: 1px solid var(--stroke);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.page-nav-btn.active {
  color: white;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-strong) 100%);
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.overview-card,
.section,
.panel,
.deal-card,
.signal-card,
.market-card {
  border: 1px solid var(--stroke);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(28, 25, 35, 0.96), rgba(18, 16, 23, 0.96));
  backdrop-filter: blur(14px);
}

.overview-card {
  padding: 18px;
}

.overview-label {
  color: var(--muted);
  font-size: 12px;
}

.overview-value {
  margin-top: 8px;
  font-size: 34px;
  font-weight: 800;
}

.section {
  margin-top: 22px;
  padding: 20px;
}

.home-highlight-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.spotlight-card {
  border: 1px solid var(--stroke);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(28, 25, 35, 0.96), rgba(18, 16, 23, 0.96));
  padding: 18px;
}

.spotlight-content,
.mini-list {
  margin-top: 16px;
}

.mini-list {
  display: grid;
  gap: 10px;
}

.section-head,
.section-title {
  margin: 0;
}

.section-title {
  font-size: 22px;
  font-weight: 800;
}

.section-subtitle {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.deals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.deal-card {
  padding: 16px;
}

.deal-top {
  display: grid;
  grid-template-columns: 68px 1fr auto;
  gap: 12px;
  align-items: center;
}

.thumb {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: var(--panel-soft);
  overflow: hidden;
  display: grid;
  place-items: center;
}

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

.deal-name {
  font-size: 18px;
  font-weight: 800;
}

.deal-verdict {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.score {
  min-width: 52px;
  height: 52px;
  padding: 0 10px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-strong) 100%);
  font-weight: 800;
}

.deal-meta {
  display: grid;
  gap: 6px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.deal-note {
  margin-top: 12px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.compact-grid {
  grid-template-columns: repeat(3, 1fr);
}

.mini-deal-card,
.mini-signal-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

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

.mini-card-title {
  font-size: 15px;
  font-weight: 700;
}

.mini-card-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  background: transparent;
  border: 0;
  padding: 0;
}

.panel {
  padding: 18px;
}

.signal-list,
.market-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.signal-card,
.market-card {
  padding: 14px;
}

.signal-card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 12px;
  align-items: center;
}

.signal-title,
.market-title {
  font-size: 16px;
  font-weight: 700;
}

.signal-status {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
}

.signal-meta,
.signal-side,
.market-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.signal-side {
  text-align: right;
}

.status-good {
  color: var(--good);
}

.status-warn {
  color: var(--warn);
}

.market-card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 12px;
  align-items: center;
}

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

.market-price {
  font-size: 16px;
  font-weight: 800;
}

.external-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.external-grid-top {
  margin-top: 0;
}

.external-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--stroke);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(110, 66, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(28, 25, 35, 0.96), rgba(18, 16, 23, 0.96));
  padding: 18px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.external-card:hover {
  transform: translateY(-2px);
  border-color: rgba(143, 107, 255, 0.45);
}

.external-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.external-title {
  margin-top: 14px;
  font-size: 22px;
  font-weight: 800;
}

.external-text {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  min-height: 64px;
}

.external-link {
  margin-top: 18px;
  color: #d8d1ff;
  font-size: 14px;
  font-weight: 700;
}

.iframe-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.iframe-card,
.compare-card {
  border: 1px solid var(--stroke);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(28, 25, 35, 0.96), rgba(18, 16, 23, 0.96));
}

.iframe-card {
  padding: 16px;
}

.iframe-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.iframe-title,
.compare-title {
  font-size: 18px;
  font-weight: 800;
}

.iframe-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.external-inline-link {
  color: #d8d1ff;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.analytics-frame {
  width: 100%;
  min-height: 620px;
  margin-top: 14px;
  border: 1px solid var(--stroke);
  border-radius: 20px;
  background: #100f14;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
  margin-bottom: 18px;
}

.compare-live-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 16px;
  margin-bottom: 16px;
}

.compare-live-card {
  border: 1px solid var(--stroke);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(28, 25, 35, 0.96), rgba(18, 16, 23, 0.96));
  padding: 18px;
}

.compare-live-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.compare-live-meta {
  color: var(--muted);
  font-size: 13px;
}

.compare-live-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.compare-mini-card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.compare-mini-card-signal {
  grid-template-columns: 1fr auto;
}

.compare-mini-side {
  text-align: right;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.compare-card {
  padding: 18px;
}

.compare-text {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.empty {
  padding: 18px;
  border-radius: 18px;
  background: var(--panel);
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero,
  .split,
  .overview,
  .deals-grid,
  .home-highlight-grid,
  .market-grid,
  .external-grid,
  .iframe-grid,
  .compare-grid,
  .compare-live-grid {
    grid-template-columns: 1fr;
  }

  .hero-side {
    justify-items: start;
  }
}