:root {
  --black:      #0a0e27;
  --dark:       #0e1235;
  --gold:       #ffd700;
  --gold-light: #ffe633;
  --gold-dim:   rgba(255,215,0,0.12);
  --gold-border:rgba(255,215,0,0.25);
  --white:      #f0f0f0;
  --gray:       #888888;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 20px;
  line-height: 1.75;
}

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

a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  color: var(--gold-light);
}

/* ODIN ANNOUNCEMENT STRIP */
.odin-strip {
  background: var(--gold);
  text-align: center;
  padding: 8px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.4;
}
.odin-strip a {
  color: #0a0e27;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.odin-strip a:hover { color: #0a0e27; opacity: 0.85; }
.odin-strip .os-live {
  background: #0a0e27;
  color: var(--gold);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 2px 7px;
  border-radius: 3px;
}
.odin-strip .os-cta {
  background: #0a0e27;
  color: var(--gold);
  padding: 3px 12px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.78rem;
}

/* SITE HEADER */
.site-header {
  background: #080c20;
  border-bottom: 1px solid var(--gold-border);
  padding: 8px 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.site-logo-img {
  height: 120px;
  width: auto;
  display: block;
}

@media (max-width: 640px) {
  .site-header { padding: 6px 1rem; }
  .site-logo-img { height: 80px; }

  .ticker-bar {
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.6rem 1rem;
    align-items: center;
  }

  .ticker-divider,
  .ticker-source {
    display: none;
  }
}

/* NAV */
nav {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  height: 52px;
  background: #080c20;
  border-bottom: 2px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

nav ul li a {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 1rem;
  color: #9090a8;
  transition: color 0.2s;
}

nav ul li a:hover,
nav ul li a.active {
  color: var(--gold);
}

.nav-odin-cta {
  background: var(--gold) !important;
  color: #0a0e27 !important;
  padding: 8px 20px !important;
  border-radius: 4px;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  font-size: 1rem !important;
  transition: background 0.2s !important;
}
.nav-odin-cta:hover {
  background: var(--gold-light) !important;
  color: #0a0e27 !important;
}

/* TICKER */
.ticker-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  background: #090d22;
  border-bottom: 1px solid rgba(255,215,0,0.08);
  padding: 0;
  height: 36px;
  font-size: 0.82rem;
  flex-wrap: nowrap;
  overflow: hidden;
  min-width: 0;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.ticker-symbol {
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.ticker-price {
  color: var(--white);
  font-weight: 600;
  min-width: 5.5ch;
  display: inline-block;
}

.ticker-change { font-weight: 600; }
.ticker-change.up   { color: #4caf50; }
.ticker-change.down { color: #f44336; }

.ticker-divider { color: #2a2a2a; }

.ticker-source {
  color: #383838;
  font-size: 0.72rem;
  margin-left: 0.5rem;
}

/* HERO */
.hero {
  position: relative;
  text-align: center;
  padding: 7rem 2rem 5rem;
  background-image: url('/static/images/hero_bitcoin.jpg');
  background-size: cover;
  background-position: center 40%;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,14,39,0.72) 0%, rgba(10,14,39,0.88) 100%);
  z-index: 0;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero img.hero-logo {
  width: 380px;
  max-width: 85%;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: 2.4rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
}

.hero p {
  font-size: 1.2rem;
  color: #ccc;
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
  margin: 0.5rem;
}

.btn:hover {
  background: var(--gold);
  color: var(--black);
}

.btn-filled {
  background: var(--gold);
  color: var(--black);
}

.btn-filled:hover {
  background: var(--gold-light);
  color: var(--black);
  border-color: var(--gold-light);
}

/* STATS STRIP */
.stats-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  background: #090d22;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}

.stat-item {
  padding: 1.25rem 2.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,215,0,0.08);
  flex: 1;
  min-width: 140px;
}

.stat-item:last-child { border-right: none; }

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #666;
  margin-bottom: 0.35rem;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold);
}

.stat-sub {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 0.2rem;
}

/* PAGE HEADER (non-home pages) */
.page-header {
  position: relative;
  text-align: center;
  padding: 3.5rem 2rem 2.5rem;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid rgba(255,215,0,0.08);
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,14,39,0.82);
  z-index: 0;
}

.page-header > * {
  position: relative;
  z-index: 1;
}

.page-header h2 {
  font-size: 1.9rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.9);
}

.page-header p {
  color: #ccc;
  font-size: 1rem;
}

.page-header.learn-bg  { background-image: url('/static/images/blockchain_tech.jpg'); }
.page-header.invest-bg { background-image: url('/static/images/invest_growth.jpg'); background-position: center 30%; }
.page-header.trade-bg  { background-image: url('/static/images/trading_charts.jpg'); }

/* CARDS */
.section {
  padding: 4rem 3rem;
  max-width: 1440px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 1.6rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.15rem;
  margin-bottom: 3rem;
}

.divider {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 0.75rem auto 1.5rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--dark);
  border: 1px solid #222;
  border-top: 3px solid var(--gold);
  border-radius: 6px;
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: var(--gold-light);
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(255,215,0,0.1);
}

.card h3 {
  color: var(--gold);
  margin-bottom: 0.75rem;
  font-size: 1.6rem;
}

.card p {
  color: var(--gray);
  font-size: 1.35rem;
}

.card p strong { color: var(--white); }

/* CARD ICONS */
.card-icon {
  display: block;
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

/* CALLOUT */
.callout {
  background: #090d22;
  border: 1px solid rgba(255,215,0,0.1);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  padding: 2.25rem 2.5rem;
  max-width: 1200px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.callout h2 {
  color: var(--gold);
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.callout p {
  color: var(--gray);
  font-size: 1.2rem;
  line-height: 1.85;
}

.callout p strong { color: var(--white); }

/* HALVING TIMELINE */
.halving-section {
  background: #090d22;
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  margin-bottom: 4rem;
}

.halving-section h3 {
  text-align: center;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.halving-section .sub {
  text-align: center;
  color: var(--gray);
  font-size: 0.88rem;
  margin-bottom: 2rem;
}

.halving-timeline {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: 6px;
  overflow: hidden;
}

.halving-event {
  flex: 1;
  min-width: 140px;
  text-align: center;
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255,215,0,0.08);
  transition: background 0.2s;
}

.halving-event:last-child { border-right: none; }

.halving-event.next {
  background: #131000;
  border-top: 2px solid var(--gold);
}

.halving-year {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
}

.halving-block {
  font-size: 0.7rem;
  color: #555;
  letter-spacing: 0.05em;
  margin: 0.2rem 0;
}

.halving-reward {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin: 0.4rem 0 0.2rem;
}

.halving-arrow {
  color: var(--gold);
  font-size: 0.8rem;
}

.halving-note {
  font-size: 0.72rem;
  color: var(--gray);
  margin-top: 0.3rem;
}

/* FEAR & GREED WIDGET */
.fng-block {
  background: var(--dark);
  border: 1px solid rgba(255,215,0,0.1);
  border-top: 3px solid var(--gold);
  border-radius: 6px;
  padding: 2rem;
  margin-bottom: 3rem;
  text-align: center;
}

.fng-block h3 {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.fng-block p {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.fng-block img {
  max-width: 400px;
  width: 100%;
  border-radius: 6px;
}

/* FEATURE IMAGE */
.feature-img-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 4rem;
}

.feature-img-block.reverse { direction: rtl; }
.feature-img-block.reverse > * { direction: ltr; }

.feature-img-block img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid #222;
  object-fit: cover;
  height: 280px;
}

.feature-text h3 {
  color: var(--gold);
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.feature-text p {
  color: var(--gray);
  line-height: 1.8;
  font-size: 0.97rem;
}

.feature-text p strong { color: var(--white); }

/* INFOGRAPHICS */
.infographic-block {
  margin-bottom: 4rem;
}

.infographic-caption {
  max-width: 820px;
  margin: 0 auto 1.5rem;
  text-align: center;
}

.infographic-caption h3 {
  color: var(--gold);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.infographic-caption p {
  color: var(--gray);
  font-size: 0.97rem;
  line-height: 1.8;
}

.infographic-caption p strong { color: var(--white); }

.infographic-img {
  display: block;
  max-width: 100%;
  width: 860px;
  margin: 0 auto;
  border-radius: 8px;
  border: 1px solid #222;
}

/* EXCHANGE GUIDE */
.exchange-profile {
  background: var(--dark);
  border: 1px solid #222;
  border-top: 3px solid var(--gold);
  border-radius: 6px;
  padding: 2rem 2.25rem;
  margin-bottom: 2rem;
}

.exchange-profile h3 {
  color: var(--gold);
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.exchange-profile .ex-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gray);
  margin-bottom: 0.9rem;
}

.exchange-profile .ex-quote {
  font-style: italic;
  color: #ccc;
  border-left: 3px solid var(--gold);
  padding-left: 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.97rem;
  line-height: 1.6;
}

.exchange-profile .ex-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.exchange-profile .ex-facts strong { color: var(--white); }

.exchange-profile h4 {
  color: var(--gold);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1.25rem 0 0.5rem;
}

.exchange-profile p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 0.6rem;
}

.exchange-profile p strong { color: var(--white); }

.exchange-profile ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 1rem;
  color: var(--gray);
  font-size: 0.93rem;
  line-height: 1.7;
}

.exchange-profile ul li {
  padding: 0.4rem 0 0.4rem 1.4rem;
  position: relative;
  border-bottom: 1px solid #1a1a1a;
}

.exchange-profile ul li:last-child { border-bottom: none; }

.exchange-profile ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

.exchange-profile ul li strong { color: var(--white); }

.exchange-profile .verdict {
  background: #090d22;
  border-left: 4px solid var(--gold);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}

.exchange-profile .verdict .v-lbl {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.exchange-profile .verdict p { margin: 0; }

/* PROS / CONS */
.proscons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0;
}

.proscons .col {
  background: #090d22;
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: 4px;
  padding: 1.1rem 1.25rem;
}

.proscons h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
  color: var(--gray);
}

.proscons .pros h4 { color: #4caf50; }
.proscons .cons h4 { color: #f44336; }

.proscons ul { list-style: none; padding: 0; margin: 0; }

.proscons li {
  font-size: 0.88rem;
  color: var(--gray);
  padding: 0.35rem 0 0.35rem 1.2rem;
  position: relative;
  border: none;
}

.proscons li::before { position: absolute; left: 0; font-weight: 700; }
.proscons .pros li::before { content: '+'; color: #4caf50; }
.proscons .cons li::before { content: '−'; color: #f44336; }

/* COMPARISON TABLE */
.cmp-wrap {
  overflow-x: auto;
  border: 1px solid #222;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.cmp {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 680px;
}

.cmp th, .cmp td {
  padding: 0.9rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,215,0,0.08);
  vertical-align: top;
}

.cmp th {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  background: var(--dark);
  font-weight: 600;
}

.cmp td:first-child {
  font-weight: 700;
  color: var(--gold);
  font-size: 0.9rem;
  white-space: nowrap;
}

.cmp td { color: var(--gray); }
.cmp tr:hover { background: rgba(255,215,0,0.04); }

/* DECISION TREE */
.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.decision-branch {
  background: var(--dark);
  border: 1px solid #222;
  border-radius: 6px;
  padding: 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
}

.decision-branch:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.decision-branch .q {
  font-style: italic;
  color: #ccc;
  font-size: 0.97rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}

.decision-branch .answer {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.decision-branch .why {
  color: var(--gray);
  font-size: 0.87rem;
  line-height: 1.6;
}

/* WORKFLOW STEPS */
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin-top: 2rem;
}

.workflow-step {
  padding: 1.75rem;
  border-right: 1px solid #222;
  background: var(--dark);
}

.workflow-step:last-child { border-right: none; }

.workflow-step .step-n {
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.6;
  line-height: 1;
  margin-bottom: 0.9rem;
}

.workflow-step h4 {
  color: var(--white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.workflow-step p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.65;
}

.workflow-step p strong { color: var(--white); }

@media (max-width: 768px) {
  .decision-grid { grid-template-columns: 1fr; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-step { border-right: none; border-bottom: 1px solid #222; }
  .workflow-step:last-child { border-bottom: none; }
  .proscons { grid-template-columns: 1fr; }
  .exchange-profile .ex-facts { gap: 0.3rem 1.25rem; }
}

/* SECURITY GUIDE */
.sec-guide-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.sec-guide-num {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 3px;
  flex-shrink: 0;
}

.sec-guide-head h3 {
  color: var(--white);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

.sec-editorial {
  max-width: 680px;
  font-size: 0.97rem;
  line-height: 1.8;
  color: #ccc;
  margin-bottom: 2.25rem;
  border-left: 3px solid var(--gold);
  padding-left: 1.4rem;
}

/* SCAM PHASE GRID */
.scam-phase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.scam-phase {
  background: var(--dark);
  padding: 1.75rem 1.9rem;
  position: relative;
  transition: background 0.2s;
}

.scam-phase:hover { background: #090d22; }

.scam-phase-num {
  position: absolute;
  top: 0.9rem;
  right: 1.1rem;
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(200,50,50,0.07);
  line-height: 1;
  pointer-events: none;
}

.scam-phase .phase-lbl {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #c04040;
  margin-bottom: 0.5rem;
}

.scam-phase h4 {
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
}

.scam-phase p {
  color: var(--gray);
  font-size: 1.1rem;
  line-height: 1.65;
  margin: 0;
}

/* THREAT GRID */
.threat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.threat-item {
  background: var(--dark);
  padding: 1.5rem 1.6rem;
  transition: background 0.2s;
}

.threat-item:hover { background: #090d22; }

.threat-icon {
  font-size: 1.3rem;
  margin-bottom: 0.7rem;
  display: block;
}

.threat-item h4 {
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.threat-item p {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 0.7rem;
}

.threat-badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.18rem 0.45rem;
  border-radius: 2px;
}

.threat-critical { background: rgba(200,50,50,0.12);  color: #e05555; border: 1px solid rgba(200,50,50,0.25); }
.threat-high     { background: rgba(200,150,0,0.1);   color: #c89000; border: 1px solid rgba(200,150,0,0.25); }
.threat-medium   { background: rgba(53,208,122,0.1);  color: #35d07a; border: 1px solid rgba(53,208,122,0.25); }

/* SECURITY CALLOUTS */
.sec-callout {
  border: 1px solid rgba(255,215,0,0.1);
  border-left: 4px solid var(--gold);
  border-radius: 4px;
  padding: 1.3rem 1.6rem;
  margin: 1.75rem 0;
  background: #090d22;
}

.sec-callout .sc-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 0.45rem;
}

.sec-callout p { color: #ccc; font-size: 1.1rem; line-height: 1.7; margin: 0; }
.sec-callout p strong { color: var(--white); }

.sec-callout.sc-red { border-left-color: #c04040; background: rgba(180,40,40,0.04); }
.sec-callout.sc-red .sc-label { color: #cc4444; }

.sec-callout.sc-amber { border-left-color: #c08000; background: rgba(180,120,0,0.04); }
.sec-callout.sc-amber .sc-label { color: #c89000; }

.sec-callout.sc-green { border-left-color: #35d07a; background: rgba(53,208,122,0.04); }
.sec-callout.sc-green .sc-label { color: #35d07a; }

/* SECURITY CHECKLIST */
.sec-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin: 1.5rem 0 2rem;
}

.sec-check-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--dark);
  border: 1px solid #222;
  border-radius: 4px;
  padding: 1.1rem 1.3rem;
  transition: border-color 0.2s;
}

.sec-check-item:hover { border-color: rgba(53,208,122,0.35); }

.sec-check-icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(53,208,122,0.1);
  border: 1px solid rgba(53,208,122,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
  font-size: 0.65rem;
  color: #35d07a;
}

.sec-check-item h4 {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.sec-check-item p { color: var(--gray); font-size: 1rem; line-height: 1.55; margin: 0; }

/* RED FLAGS LIST */
.red-flags-list {
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin: 1.5rem 0 2rem;
}

.flag-row {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 0.95rem 1.3rem;
  border-bottom: 1px solid #1a1a1a;
  transition: background 0.15s;
}

.flag-row:last-child { border-bottom: none; }
.flag-row:hover { background: var(--dark); }

.flag-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #c04040;
  flex-shrink: 0;
  margin-top: 0.6rem;
  box-shadow: 0 0 5px rgba(190,50,50,0.4);
}

.flag-row p { color: #ccc; font-size: 1.05rem; line-height: 1.6; margin: 0; }
.flag-row p strong { color: var(--white); }
.flag-row p span { color: var(--gray); }

/* CUSTODY SPECTRUM */
.custody-spectrum {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin: 1.5rem 0 2rem;
}

.spectrum-item {
  padding: 1.6rem 1.3rem;
  border-right: 1px solid #222;
  background: var(--dark);
  transition: background 0.2s;
}

.spectrum-item:last-child { border-right: none; }
.spectrum-item:hover { background: #090d22; }

.spectrum-bar { height: 3px; margin-bottom: 0.9rem; border-radius: 1px; }
.s-safe   { background: linear-gradient(to right, #35d07a, rgba(53,208,122,0.25)); }
.s-ok     { background: linear-gradient(to right, #c89000, rgba(200,140,0,0.25)); }
.s-risky  { background: linear-gradient(to right, #d07030, rgba(200,110,48,0.25)); }
.s-danger { background: linear-gradient(to right, #c04040, rgba(190,50,50,0.25)); }

.spectrum-item .s-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  margin-bottom: 0.45rem;
}

.label-safe   { color: #35d07a; }
.label-ok     { color: #c89000; }
.label-risky  { color: #d07030; }
.label-danger { color: #c04040; }

.spectrum-item h4 { color: var(--white); font-size: 1.05rem; font-weight: 700; margin-bottom: 0.35rem; }
.spectrum-item p  { color: var(--gray); font-size: 0.95rem; line-height: 1.6; margin: 0; }

/* HW TABLE EXTRAS (extends .cmp) */
.cmp td.pro { color: #35d07a; font-size: 1rem; }
.cmp td.con { color: #c04040; font-size: 1rem; }
.tag-best    { background: rgba(53,208,122,0.1); color: #35d07a; border: 1px solid rgba(53,208,122,0.28); border-radius: 2px; font-size: 0.6rem; letter-spacing: 0.08em; padding: 0.15rem 0.45rem; white-space: nowrap; }
.tag-good    { background: rgba(200,144,0,0.1);  color: #c89000; border: 1px solid rgba(200,144,0,0.28);  border-radius: 2px; font-size: 0.6rem; letter-spacing: 0.08em; padding: 0.15rem 0.45rem; white-space: nowrap; }
.tag-caution { background: rgba(200,50,50,0.08); color: #c04040; border: 1px solid rgba(200,50,50,0.22);  border-radius: 2px; font-size: 0.6rem; letter-spacing: 0.08em; padding: 0.15rem 0.45rem; white-space: nowrap; }

/* RULES GRID */
.rules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.rule-card {
  background: var(--dark);
  padding: 1.6rem 1.85rem;
  transition: background 0.2s;
}

.rule-card:hover { background: #090d22; }

.rule-num {
  font-size: 1.9rem;
  font-weight: 700;
  color: rgba(201,168,76,0.18);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.rule-card h4 {
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.rule-card p { color: var(--gray); font-size: 1.05rem; line-height: 1.65; margin: 0; }
.rule-card p strong { color: var(--white); }

/* QUICK REF CARD */
.sec-ref-card {
  background: var(--dark);
  border: 1px solid #222;
  border-radius: 6px;
  padding: 2.25rem;
  margin-bottom: 1rem;
}

.sec-ref-title {
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.75rem;
}

.sec-ref-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.sec-ref-col h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gray);
  margin-bottom: 0.8rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid #222;
}

.sec-ref-col ul { list-style: none; padding: 0; margin: 0; }

.sec-ref-col li {
  font-size: 1rem;
  color: var(--gray);
  padding: 0.3rem 0 0.3rem 1rem;
  position: relative;
  line-height: 1.5;
}

.sec-ref-col li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.68rem;
  top: 0.32rem;
}

/* INCIDENT TIMELINE */
.sec-timeline {
  position: relative;
  padding-left: 2rem;
  margin: 1.5rem 0 2rem;
}

.sec-timeline::before {
  content: '';
  position: absolute;
  left: 5px; top: 0; bottom: 0;
  width: 1px;
  background: #222;
}

.sec-timeline .t-event { position: relative; padding-bottom: 1.6rem; }
.sec-timeline .t-event:last-child { padding-bottom: 0; }

.sec-timeline .t-dot {
  position: absolute;
  left: -2rem;
  top: 0.35rem;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--black);
  border: 2px solid #c04040;
}

.sec-timeline .t-dot.major {
  background: #c04040;
  box-shadow: 0 0 6px rgba(190,50,50,0.4);
}

.sec-timeline .t-date {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #c04040;
  margin-bottom: 0.2rem;
}

.sec-timeline h4 { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.2rem; }
.sec-timeline p  { color: var(--gray); font-size: 1rem; line-height: 1.55; margin: 0; }

/* CANADA NOTE */
.canada-note {
  background: rgba(180,120,0,0.04);
  border: 1px solid rgba(180,120,0,0.2);
  border-radius: 4px;
  padding: 1.4rem 1.6rem;
  margin: 1.75rem 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
}

.canada-flag { font-size: 1.5rem; margin-top: 0.1rem; }

.canada-note h4 { font-size: 1.05rem; font-weight: 700; color: #c89000; margin-bottom: 0.35rem; }
.canada-note p  { color: var(--gray); font-size: 1rem; line-height: 1.65; margin: 0; }

@media (max-width: 768px) {
  .scam-phase-grid { grid-template-columns: 1fr; }
  .threat-grid { grid-template-columns: 1fr; }
  .sec-checklist { grid-template-columns: 1fr; }
  .custody-spectrum { grid-template-columns: 1fr 1fr; }
  .rules-grid { grid-template-columns: 1fr; }
  .sec-ref-cols { grid-template-columns: 1fr; }
  .canada-note { grid-template-columns: 1fr; }
}

/* WALLET COMPARISON */
/* accent colours: ledger = site gold, tangem = teal, coldcard = violet */
.wc-score-matrix {
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin: 2rem 0;
}

.wc-matrix-header {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  background: var(--dark);
  border-bottom: 1px solid #222;
}

.wc-matrix-header > div {
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gray);
}

.wc-matrix-header .h-l { color: #C9A84C; }
.wc-matrix-header .h-t { color: #2cb896; }
.wc-matrix-header .h-c { color: #9966cc; }

.wc-matrix-row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  border-bottom: 1px solid #1a1a1a;
  transition: background 0.15s;
}

.wc-matrix-row:last-child { border-bottom: none; }
.wc-matrix-row:hover { background: var(--dark); }

.wc-matrix-row .wc-cat {
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  color: var(--gray);
}

.wc-matrix-row .wc-score-cell {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.wc-pips { display: flex; gap: 5px; }

.wc-pip {
  width: 13px; height: 13px;
  border-radius: 50%;
  background: #2a2a2a;
}

.wc-pip.l { background: #C9A84C; }
.wc-pip.t { background: #2cb896; }
.wc-pip.c { background: #9966cc; }

.wc-score-note { font-size: 0.95rem; color: #555; letter-spacing: 0.06em; }

/* Wallet profile sections */
.wc-profile {
  border-top: 1px solid #1e1e1e;
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}

.wc-profile:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }

.wc-profile-head {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.wc-badge {
  width: 54px; height: 54px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.5rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  text-align: center; line-height: 1.3;
  flex-shrink: 0;
}

.wc-badge-l { background: rgba(255,215,0,0.1);  border: 1px solid rgba(201,168,76,0.3);  color: #C9A84C; }
.wc-badge-t { background: rgba(44,184,150,0.08); border: 1px solid rgba(44,184,150,0.25); color: #2cb896; }
.wc-badge-c { background: rgba(153,102,204,0.08);border: 1px solid rgba(153,102,204,0.24);color: #9966cc; }

.wc-title-group { flex: 1; min-width: 0; }

.wc-wallet-name { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.2rem; }
.wc-name-l { color: #C9A84C; }
.wc-name-t { color: #2cb896; }
.wc-name-c { color: #9966cc; }

.wc-tagline { font-style: italic; color: var(--gray); font-size: 1.1rem; }

.wc-rating {
  text-align: right;
  padding: 0.8rem 1.1rem;
  border-radius: 5px;
  flex-shrink: 0;
}

.wc-rating-l { background: rgba(201,168,76,0.07);  border: 1px solid rgba(201,168,76,0.22); }
.wc-rating-t { background: rgba(44,184,150,0.06);  border: 1px solid rgba(44,184,150,0.2);  }
.wc-rating-c { background: rgba(153,102,204,0.06); border: 1px solid rgba(153,102,204,0.2); }

.wc-rating-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gray); margin-bottom: 0.2rem; }

.wc-rating-score { font-size: 1.4rem; font-weight: 700; line-height: 1; }
.wc-rating-score.l { color: #C9A84C; }
.wc-rating-score.t { color: #2cb896; }
.wc-rating-score.c { color: #9966cc; }

.wc-rating-desc { font-size: 0.75rem; letter-spacing: 0.08em; color: var(--gray); margin-top: 0.2rem; }

/* Wallet body layout */
.wc-body {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2.75rem;
  align-items: start;
}

.wc-prose p { color: var(--gray); font-size: 1.1rem; line-height: 1.8; margin-bottom: 0.9rem; }
.wc-prose p:last-child { margin-bottom: 0; }
.wc-prose p strong { color: var(--white); }

/* Wallet spec block */
.wc-spec-block {
  background: var(--dark);
  border: 1px solid #222;
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 0.9rem;
}

.wc-spec-header {
  padding: 0.55rem 1rem;
  background: #090d22;
  border-bottom: 1px solid rgba(255,215,0,0.08);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}

.wc-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid #1a1a1a;
  gap: 0.75rem;
}

.wc-spec-row:last-child { border-bottom: none; }

.wc-spec-key {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #555;
  flex-shrink: 0;
}

.wc-spec-val { font-size: 1rem; color: var(--white); text-align: right; }
.wc-spec-val.good { color: #35d07a; }
.wc-spec-val.warn { color: #c89000; }
.wc-spec-val.bad  { color: #c04040; }

/* Wallet "best for" block */
.wc-for-block {
  background: var(--dark);
  border: 1px solid #222;
  border-radius: 5px;
  padding: 1.1rem 1.2rem;
  margin-bottom: 0.9rem;
}

.wc-for-block h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gray);
  margin-bottom: 0.7rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}

.wc-for-block ul { list-style: none; padding: 0; margin: 0; }

.wc-for-block li {
  font-size: 1rem;
  color: var(--gray);
  padding: 0.3rem 0 0.3rem 1rem;
  position: relative;
  line-height: 1.5;
}

.wc-for-block li::before { content: '◆'; position: absolute; left: 0; font-size: 0.4rem; top: 0.5rem; }
.wc-for-block.fl li::before { color: #C9A84C; }
.wc-for-block.ft li::before { color: #2cb896; }
.wc-for-block.fc li::before { color: #9966cc; }

/* Wallet pros/cons */
.wc-procon {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #222;
  border-radius: 5px;
  overflow: hidden;
  margin: 1.75rem 0;
}

.wc-procon-col { background: var(--dark); padding: 1.3rem 1.4rem; }

.wc-procon-header {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.8rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}

.wc-procon-header.pros { color: #35d07a; }
.wc-procon-header.cons { color: #c04040; }

.wc-procon-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.4rem; }

.wc-procon-col li {
  font-size: 1rem;
  color: var(--gray);
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}

.wc-procon-col.pro-col li::before { content: '→'; position: absolute; left: 0; color: #35d07a; font-size: 0.75rem; }
.wc-procon-col.con-col li::before { content: '×'; position: absolute; left: 0; color: #c04040; font-size: 0.8rem;  }

/* Wallet incident boxes reuse .sec-callout but also need inline */

/* Verdict cards */
.wc-verdict-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #222;
  border-radius: 6px;
  overflow: hidden;
  margin: 2rem 0;
}

.wc-verdict-card { background: var(--dark); padding: 1.85rem 1.6rem; transition: background 0.2s; }
.wc-verdict-card:hover { background: #090d22; }

.wc-verdict-bar { height: 3px; margin-bottom: 1.4rem; border-radius: 1px; }
.wc-bar-l { background: #C9A84C; }
.wc-bar-t { background: #2cb896; }
.wc-bar-c { background: #9966cc; }

.wc-verdict-name { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.2rem; }
.wc-verdict-class { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gray); margin-bottom: 1.1rem; }
.wc-verdict-text { font-size: 1.05rem; color: var(--gray); line-height: 1.7; }

.wc-verdict-tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.22rem 0.6rem;
  border-radius: 3px;
  margin-top: 1rem;
}

.wc-tag-l { background: rgba(255,215,0,0.1); color: #C9A84C; border: 1px solid rgba(201,168,76,0.28); }
.wc-tag-t { background: rgba(44,184,150,0.09); color: #2cb896; border: 1px solid rgba(44,184,150,0.24); }
.wc-tag-c { background: rgba(153,102,204,0.08); color: #9966cc; border: 1px solid rgba(153,102,204,0.22); }

/* Scenario picker */
.wc-decision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.wc-decision-card {
  background: var(--dark);
  border: 1px solid #222;
  border-radius: 6px;
  padding: 1.4rem;
  transition: border-color 0.2s;
}

.wc-decision-card.dl:hover { border-color: rgba(201,168,76,0.4); }
.wc-decision-card.dt:hover { border-color: rgba(44,184,150,0.35); }
.wc-decision-card.dc:hover { border-color: rgba(153,102,204,0.35); }

.wc-dec-scenario { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gray); margin-bottom: 0.6rem; }

.wc-dec-pick { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.45rem; }
.wc-dec-pick.l { color: #C9A84C; }
.wc-dec-pick.t { color: #2cb896; }
.wc-dec-pick.c { color: #9966cc; }

.wc-decision-card p { font-size: 1.05rem; color: var(--gray); line-height: 1.6; margin: 0; }

/* yes/no/part for compare table */
.cmp .yes  { color: #35d07a; font-size: 1rem; }
.cmp .no   { color: #c04040; font-size: 1rem; }
.cmp .part { color: #c89000; font-size: 1rem; }

@media (max-width: 768px) {
  .wc-body { grid-template-columns: 1fr; }
  .wc-verdict-grid { grid-template-columns: 1fr; }
  .wc-decision-grid { grid-template-columns: 1fr; }
  .wc-procon { grid-template-columns: 1fr; }
  .wc-matrix-header, .wc-matrix-row { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .wc-rating { display: none; }
}

/* HAMBURGER / MOBILE NAV */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 2rem;
  border-top: 1px solid #222;
  color: var(--gray);
  font-size: 0.85rem;
}

footer span {
  color: var(--gold);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .feature-img-block {
    grid-template-columns: 1fr;
  }
  .feature-img-block.reverse { direction: ltr; }
  .halving-event { min-width: 120px; padding: 1rem 0.5rem; }
  .stat-item { padding: 1rem 1.5rem; }
}

@media (max-width: 640px) {
  nav ul {
    gap: 1.25rem;
  }

  nav ul li a {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
  }

  .hero h1 { font-size: 2rem; }
  .callout { padding: 1.5rem; }
  .halving-timeline { flex-direction: column; }
  .halving-event { border-right: none; border-bottom: 1px solid rgba(255,215,0,0.08); }
}