:root {
  --bg: #071019;
  --bg-elevated: rgba(10, 19, 31, 0.85);
  --bg-soft: #0f1d31;
  --panel: rgba(14, 24, 39, 0.88);
  --panel-strong: #13263d;
  --text: #eef4ff;
  --muted: #9db0ca;
  --line: rgba(157, 176, 202, 0.16);
  --brand: #6ce0c4;
  --brand-2: #79a9ff;
  --accent: #9b8cff;
  --danger: #ff7a8a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max: 1180px;
}

body.light-mode {
  --bg: #f2f6fc;
  --bg-elevated: rgba(255, 255, 255, 0.92);
  --bg-soft: #ffffff;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-strong: #ffffff;
  --text: #0d1a2d;
  --muted: #607188;
  --line: rgba(24, 39, 64, 0.11);
  --brand: #0ea58b;
  --brand-2: #3f72ff;
  --accent: #775dff;
  --danger: #df546a;
  --shadow: 0 18px 44px rgba(21, 40, 74, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(121, 169, 255, 0.18), transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(108, 224, 196, 0.14), transparent 26%),
    linear-gradient(180deg, #050d16 0%, var(--bg) 24%, #060d14 100%);
  min-height: 100vh;
}
body.light-mode {
  background:
    radial-gradient(circle at 20% 0%, rgba(63, 114, 255, 0.13), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(14, 165, 139, 0.12), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 22%, #eef4fb 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { line-height: 1.7; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
body.light-mode .eyebrow { background: rgba(255, 255, 255, 0.7); }
.small-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.small-label::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  box-shadow: 0 0 0 4px rgba(108, 224, 196, 0.12);
}
.announcement {
  border-bottom: 1px solid var(--line);
  background: rgba(6, 12, 20, 0.7);
  backdrop-filter: blur(18px);
}
body.light-mode .announcement { background: rgba(255, 255, 255, 0.8); }
.announcement .container {
  padding: 10px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: center;
}
.announcement strong { color: var(--text); font-weight: 600; }
.announcement a { color: var(--brand); font-weight: 600; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: rgba(5, 12, 20, 0.74);
  backdrop-filter: blur(16px);
}
body.light-mode .site-header { background: rgba(248, 251, 255, 0.82); }
.site-header.scrolled { border-color: var(--line); }
.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(121, 169, 255, 0.22), rgba(108, 224, 196, 0.16)),
    rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(121, 169, 255, 0.2);
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 18px rgba(121, 169, 255, 0.12);
}
.brand-mark span { font-size: 1rem; color: var(--text); }
.brand small { display: block; color: var(--muted); font-weight: 500; font-size: 0.82rem; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--muted); font-size: 0.96rem; }
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.icon-button,
.button,
.chip-button,
.input,
.select,
.textarea {
  appearance: none;
  border: 0;
  font: inherit;
}
.icon-button,
.button,
.chip-button { cursor: pointer; }
.icon-button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--text);
}
body.light-mode .icon-button { background: rgba(255, 255, 255, 0.78); }
.icon-button:hover { transform: translateY(-1px); }
.mobile-toggle { display: none; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  color: #04101d;
  box-shadow: 0 18px 36px rgba(63, 114, 255, 0.22);
}
.button-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--line);
}
body.light-mode .button-secondary { background: rgba(255, 255, 255, 0.85); }
.button-text {
  color: var(--brand);
  padding: 0;
  background: transparent;
  font-weight: 700;
}
.button-block { width: 100%; }
.hero { padding: 54px 0 60px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}
.hero-copy,
.hero-panel,
.card,
.metric-card,
.quote-card,
.insight-card,
.timeline,
.cta-panel,
.footer-shell,
.article-shell,
.article-side,
.article-summary,
.newsletter-shell,
.why-shell,
.topics-shell,
.value-shell,
.comparison-shell,
.market-grid > article,
.process-grid > article,
.faq-grid > article,
.contact-shell,
.form-shell,
.article-card,
.onepager-grid > article,
.note-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.hero-copy {
  padding: 44px;
  position: relative;
  overflow: hidden;
}
.hero-copy::after {
  content: "";
  position: absolute;
  inset: auto -80px -100px auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(121, 169, 255, 0.26), transparent 66%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 0.97;
  margin: 20px 0 16px;
  letter-spacing: -0.04em;
}
.gradient-text {
  background: linear-gradient(135deg, #c5d8ff, #8be8d4 62%, #9d91ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
body.light-mode .gradient-text {
  background: linear-gradient(135deg, #1d4ed8, #0f766e 62%, #6d28d9);
  -webkit-background-clip: text;
  background-clip: text;
}
.hero-lead {
  max-width: 640px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 1.08rem;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 24px;
}
.hero-meta article {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}
.hero-meta strong { display: block; margin-top: 8px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.metric-card { padding: 18px 18px 20px; }
.metric-card strong { display: block; font-size: 1.7rem; margin-bottom: 4px; }
.metric-card span { color: var(--muted); font-size: 0.95rem; }
.hero-panel { padding: 22px; display: flex; flex-direction: column; gap: 16px; }
.dashboard { display: grid; gap: 14px; }
.dashboard-main {
  padding: 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(121, 169, 255, 0.12), rgba(121, 169, 255, 0.02));
  border: 1px solid rgba(121, 169, 255, 0.14);
}
.dashboard-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}
.dashboard-badge {
  font-size: 0.85rem;
  color: #0b1424;
  background: linear-gradient(135deg, var(--brand), #b1f6e7);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
}
body.light-mode .dashboard-badge { color: white; background: linear-gradient(135deg, var(--brand), var(--brand-2)); }
.sparkline {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 10px;
  align-items: end;
  min-height: 140px;
}
.sparkline span {
  display: block;
  border-radius: 999px 999px 10px 10px;
  background: linear-gradient(180deg, rgba(121, 169, 255, 0.9), rgba(108, 224, 196, 0.9));
  box-shadow: 0 12px 20px rgba(108, 224, 196, 0.08);
}
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.small-panel {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}
.small-panel strong { display: block; font-size: 1.2rem; margin-top: 8px; }
.small-panel span { color: var(--muted); font-size: 0.92rem; }
.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 28px;
}
.section-header h2,
.cta-panel h2,
.footer-title,
.article-shell h1,
.newsletter-shell h2,
.why-shell h2,
.value-shell h2,
.comparison-shell h2,
.contact-shell h2,
.onepager-grid h1,
.onepager-grid h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.section-header h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
.section-header p { color: var(--muted); max-width: 640px; margin: 10px 0 0; }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.card,
.insight-card,
.article-card,
.market-grid > article,
.process-grid > article,
.faq-grid > article { padding: 22px; }
.card h3,
.insight-card h3,
.article-card h3,
.market-grid > article h3,
.process-grid > article h3,
.faq-grid > article h3 { margin: 16px 0 10px; font-size: 1.2rem; }
.card p,
.insight-card p,
.article-card p,
.market-grid > article p,
.process-grid > article p,
.faq-grid > article p,
.market-grid > article li,
.process-grid > article li,
.article-side p,
.contact-shell p,
.note-panel p { color: var(--muted); margin: 0; }
.card-icon,
.article-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(121, 169, 255, 0.18), rgba(108, 224, 196, 0.14));
  border: 1px solid rgba(121, 169, 255, 0.18);
  font-size: 1.2rem;
}
.comparison-shell { padding: 28px; }
.comparison-table {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--line);
}
.comparison-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  background: var(--bg-soft);
}
.comparison-row > div { padding: 16px 18px; }
.comparison-row.header { font-weight: 700; background: rgba(121, 169, 255, 0.12); }
.comparison-row > div:not(:first-child) { border-left: 1px solid var(--line); }
.market-grid,
.process-grid,
.faq-grid,
.onepager-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.market-grid > article strong,
.process-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(121, 169, 255, 0.24), rgba(108, 224, 196, 0.24));
  border: 1px solid rgba(121, 169, 255, 0.2);
  font-size: 1rem;
  font-weight: 800;
}
.quote-card {
  padding: 28px;
  display: grid;
  gap: 12px;
}
.quote-card p {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.6;
}
.quote-card small { color: var(--muted); }
.topics-shell,
.value-shell,
.why-shell,
.newsletter-shell,
.contact-shell {
  padding: 32px;
}
.topics-grid,
.value-grid,
.insights-grid,
.contact-grid,
.article-grid,
.footer-grid,
.onepager-grid {
  display: grid;
  gap: 16px;
}
.topics-grid,
.value-grid,
.insights-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.insight-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
}
.insight-card .tag,
.article-tag,
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.86rem;
}
.tag-row,
.chip-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.article-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand);
  font-weight: 700;
  margin-top: auto;
}
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.chip-button {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 600;
}
.chip-button.active,
.chip-button:hover {
  background: rgba(121, 169, 255, 0.16);
  color: var(--text);
}
.cta-panel {
  padding: 36px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: center;
}
.cta-panel p,
.footer-shell p,
.value-shell p,
.why-shell p,
.newsletter-shell p { color: var(--muted); }
.cta-panel .button-row,
.newsletter-actions,
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.note-panel { padding: 22px; }
.note-panel ul { margin: 10px 0 0 18px; color: var(--muted); }
.newsletter-shell form,
.form-shell form { display: grid; gap: 14px; margin-top: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}
.input,
.select,
.textarea {
  width: 100%;
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
body.light-mode .input,
body.light-mode .select,
body.light-mode .textarea { background: rgba(255, 255, 255, 0.86); }
.textarea { min-height: 140px; resize: vertical; }
.form-message {
  display: none;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(108, 224, 196, 0.12);
  border: 1px solid rgba(108, 224, 196, 0.22);
  color: var(--text);
}
.form-message.visible { display: block; }
.contact-grid { grid-template-columns: 1fr 1fr; }
.form-shell { padding: 24px; }
.footer-shell { padding: 28px; margin: 40px 0 60px; }
.footer-grid { grid-template-columns: 1.2fr 0.8fr 0.8fr; }
.footer-title { font-size: 1.8rem; margin-bottom: 10px; }
.footer-links { display: grid; gap: 12px; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }
.footer-meta {
  padding-top: 18px;
  margin-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
}
.article-hero { padding: 42px 0 24px; }
.article-grid { grid-template-columns: minmax(0, 1fr) 320px; align-items: start; }
.article-shell { padding: 34px; }
.article-shell h1 { font-size: clamp(2.4rem, 5vw, 4rem); margin-top: 16px; }
.article-shell .article-lead { font-size: 1.08rem; color: var(--muted); max-width: 780px; }
.article-shell h2 { margin: 30px 0 12px; font-size: 1.6rem; }
.article-shell ul,
.article-shell ol { color: var(--muted); padding-left: 20px; }
.article-shell li { margin-bottom: 10px; }
.article-side,
.article-summary { padding: 24px; position: sticky; top: 104px; }
.article-summary { margin-top: 16px; }
.kicker {
  color: var(--brand);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  margin-bottom: 18px;
}
.hidden { display: none !important; }
.onepager-main { padding: 38px 0 60px; }
.onepager-grid { grid-template-columns: 1.2fr 0.8fr; align-items: start; }
.onepager-grid > article { padding: 28px; }
.onepager-grid .full { grid-column: 1 / -1; }
.print-only { display: none; }
@media print {
  body {
    background: white;
    color: #081323;
  }
  .announcement,
  .site-header,
  .footer-shell,
  .button,
  .newsletter-shell,
  .contact-shell,
  .print-hide { display: none !important; }
  .print-only { display: block; }
  .onepager-grid,
  .market-grid,
  .process-grid,
  .faq-grid { grid-template-columns: 1fr 1fr; }
  .onepager-main { padding: 0; }
  .onepager-grid > article,
  .comparison-shell,
  .note-panel { box-shadow: none; border-color: #d7e1ef; }
}
@media (max-width: 1080px) {
  .hero-grid,
  .cta-panel,
  .contact-grid,
  .article-grid,
  .onepager-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .cards-grid,
  .market-grid,
  .process-grid,
  .faq-grid,
  .topics-grid,
  .value-grid,
  .insights-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-side,
  .article-summary { position: static; }
}
@media (max-width: 780px) {
  .mobile-toggle { display: grid; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px; border-radius: 12px; }
  .nav-links a:hover { background: rgba(255, 255, 255, 0.04); }
  .hero-copy,
  .hero-panel,
  .comparison-shell,
  .topics-shell,
  .value-shell,
  .why-shell,
  .newsletter-shell,
  .contact-shell,
  .cta-panel,
  .footer-shell,
  .article-shell,
  .article-side,
  .article-summary,
  .form-shell,
  .onepager-grid > article { padding: 24px; }
  .hero-meta,
  .form-row,
  .comparison-row,
  .hero-mini-grid,
  .dashboard-grid,
  .cards-grid,
  .market-grid,
  .process-grid,
  .faq-grid,
  .topics-grid,
  .value-grid,
  .insights-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .hero { padding-top: 32px; }
  .section-header { align-items: start; flex-direction: column; }
}


.insights-grid.no-links .insight-card { min-height: 100%; }
.insights-grid.no-links .insight-card p:last-child { margin-bottom: 0; }
.contact-note { color: var(--muted); margin-top: 14px; font-size: 0.95rem; }
.footer-meta { gap: 18px; }
.form-shell form { display: grid; gap: 18px; }
.hidden-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }