:root {
  --vector-black: #070a0f;
  --graphite-navy: #101722;
  --slate-panel: #162232;
  --grid-line: #253246;
  --ice-white: #f3f7fa;
  --fog-gray: #a7b3c2;
  --dim-steel: #6f7d8e;
  --vector-cyan: #2de2e6;
  --signal-green: #32d583;
  --signal-red: #f04438;
  --neutral-amber: #fdb022;
  --btc-orange: #f7931a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  margin: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ice-white);
  background:
    radial-gradient(circle at 78% 8%, rgba(45, 226, 230, 0.16), transparent 34rem),
    radial-gradient(circle at 4% 28%, rgba(247, 147, 26, 0.08), transparent 28rem),
    linear-gradient(180deg, #070a0f 0%, #0a0f17 42%, #070a0f 100%);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(45, 226, 230, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 226, 230, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 82%);
}

a { color: inherit; text-decoration: none; }
p { color: var(--fog-gray); margin: 0 0 1rem; }
strong { color: var(--ice-white); }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section { padding: 96px 0; position: relative; }
.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.06;
  letter-spacing: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 10, 15, 0.78);
  border-bottom: 1px solid rgba(37, 50, 70, 0.7);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 750;
  letter-spacing: 0;
}

.wordmark strong { color: var(--vector-cyan); }
.mark {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--vector-black);
  background: var(--vector-cyan);
  border-radius: 10px;
  font-weight: 900;
}

.nav-links { display: flex; align-items: center; gap: 22px; color: var(--fog-gray); font-size: 0.94rem; }
.nav-links a:hover { color: var(--ice-white); }
.nav-cta { color: var(--vector-cyan) !important; }

.hero { padding-top: 84px; }
.hero-grid, .two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  color: var(--vector-cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1 {
  max-width: 780px;
  margin: 0 0 1.25rem;
  font-size: clamp(3rem, 7vw, 5.25rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-subtitle { font-size: clamp(1.1rem, 2vw, 1.32rem); max-width: 680px; }
.hero-support { max-width: 650px; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin: 2rem 0 0.9rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  text-align: center;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { color: var(--vector-black); background: var(--vector-cyan); box-shadow: 0 0 34px rgba(45, 226, 230, 0.24); }
.button-secondary { color: var(--ice-white); border: 1px solid rgba(45, 226, 230, 0.42); background: rgba(16, 23, 34, 0.68); }
.nowrap-button { white-space: nowrap; flex: 0 0 auto; }
.risk-note { font-size: 0.9rem; color: var(--dim-steel); }
.centered { text-align: center; margin-top: 24px; }

.hero-widgets {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(168px, 0.65fr);
  gap: 14px;
  margin-top: 24px;
  max-width: 650px;
}
.mini-widget,
.subscriber-counter {
  min-height: 104px;
  padding: 16px;
  border: 1px solid rgba(45, 226, 230, 0.22);
  border-radius: var(--radius-md);
  background: rgba(16, 23, 34, 0.58);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}
.mini-widget {
  display: flex;
  gap: 13px;
  align-items: flex-start;
}
.widget-icon {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(45, 226, 230, 0.36);
  border-radius: 10px;
  color: var(--vector-cyan);
  background: rgba(45, 226, 230, 0.08);
  font-weight: 900;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.mini-widget strong,
.subscriber-counter span { display: block; }
.mini-widget strong { margin-bottom: 4px; font-size: 0.98rem; }
.mini-widget p { margin: 0; font-size: 0.92rem; }
.subscriber-counter {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.counter-value {
  color: var(--ice-white);
  font: 950 clamp(2rem, 4vw, 2.85rem) ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  line-height: 0.95;
  letter-spacing: 0;
}
.counter-label {
  margin-top: 8px;
  color: var(--fog-gray);
  font-size: 0.82rem;
  line-height: 1.35;
}

.signal-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid rgba(45, 226, 230, 0.24);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(22, 34, 50, 0.98), rgba(10, 15, 23, 0.98)),
    linear-gradient(rgba(45, 226, 230, 0.08) 1px, transparent 1px);
  box-shadow: var(--shadow), 0 0 48px rgba(45, 226, 230, 0.11);
}
.signal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image: linear-gradient(rgba(45,226,230,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(45,226,230,.2) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 70% 0%, black, transparent 62%);
}
.signal-card > * { position: relative; }
.mock-label {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 5px 9px;
  border: 1px solid rgba(253, 176, 34, 0.42);
  border-radius: 999px;
  color: var(--neutral-amber);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.signal-header, .signal-main {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}
.signal-pair { margin: 0; color: var(--ice-white); font-size: 1.1rem; font-weight: 850; letter-spacing: 0.02em; }
.signal-type, .small-label { margin: 0; color: var(--dim-steel); font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.13em; }
.timestamp { text-align: right; color: var(--dim-steel); font: 0.78rem ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.signal-main { margin-top: 32px; align-items: center; }
.direction-badge {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 14px;
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
}
.direction-badge.up { color: var(--signal-green); background: rgba(50, 213, 131, 0.1); border: 1px solid rgba(50, 213, 131, 0.38); }
.direction-badge.down { color: var(--signal-red); background: rgba(240, 68, 56, 0.1); border: 1px solid rgba(240, 68, 56, 0.38); }
.direction-badge.neutral { color: var(--neutral-amber); background: rgba(253, 176, 34, 0.1); border: 1px solid rgba(253, 176, 34, 0.38); }
.confidence-block { text-align: right; }
.confidence { margin: 4px 0 0; color: var(--ice-white); font: 900 clamp(2.4rem, 5vw, 4.2rem) ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; letter-spacing: 0; }
.confidence-track { height: 9px; margin: 26px 0 22px; overflow: hidden; border-radius: 999px; background: rgba(111, 125, 142, 0.22); }
.confidence-track span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--signal-green), var(--vector-cyan)); }
.neutral-track span { background: linear-gradient(90deg, var(--neutral-amber), var(--vector-cyan)); }
.signal-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.signal-meta div { padding: 12px; border: 1px solid rgba(37, 50, 70, 0.82); border-radius: 14px; background: rgba(16, 23, 34, 0.78); }
.signal-meta span { display: block; color: var(--dim-steel); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; }
.signal-meta strong { display: block; margin-top: 3px; font-size: 0.92rem; }
.interpretation { margin-top: 22px; color: var(--fog-gray); }
.card-risk { margin: 0; padding: 12px 14px; border-left: 3px solid var(--neutral-amber); border-radius: 10px; background: rgba(253, 176, 34, 0.08); color: #d9c591; font-size: 0.88rem; }

.section-intro { max-width: 780px; }
.callout-line, .guardrail {
  padding: 14px 16px;
  border: 1px solid rgba(45, 226, 230, 0.26);
  border-radius: var(--radius-sm);
  background: rgba(45, 226, 230, 0.06);
}
.check-grid, .cards, .timeline { display: grid; gap: 16px; }
.check-grid { grid-template-columns: repeat(2, 1fr); }
.check-grid article, .info-card, .timeline article {
  padding: 20px;
  border: 1px solid rgba(37, 50, 70, 0.8);
  border-radius: var(--radius-md);
  background: rgba(16, 23, 34, 0.72);
}
.check-grid span, .card-number, .timeline span { color: var(--vector-cyan); font: 800 0.78rem ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.check-grid strong, .timeline strong { display: block; margin-top: 8px; color: var(--ice-white); font-size: 1.05rem; }
.check-grid p, .info-card p, .timeline p { margin: 0.5rem 0 0; font-size: 0.95rem; }
.stage-cta {
  width: fit-content;
  min-height: 42px;
  margin-top: 18px;
  padding: 0 18px;
  font-size: 0.86rem;
  box-shadow: 0 0 28px rgba(45, 226, 230, 0.2);
}

.problem-section, .method-section, .roadmap-section { background: rgba(16, 23, 34, 0.24); border-block: 1px solid rgba(37, 50, 70, 0.42); }
.noise-stack, .principles { display: grid; gap: 12px; }
.noise-stack span, .principles span {
  display: block;
  padding: 14px 16px;
  border: 1px solid rgba(37, 50, 70, 0.84);
  border-radius: 14px;
  color: var(--fog-gray);
  background: rgba(7, 10, 15, 0.44);
}
.noise-stack span::before { content: "// "; color: var(--btc-orange); }
.principles span::before { content: "✓ "; color: var(--vector-cyan); }

.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 14px;
  align-items: center;
  margin-top: 34px;
}
.flow div {
  padding: 22px;
  text-align: center;
  border: 1px solid rgba(45, 226, 230, 0.24);
  border-radius: var(--radius-md);
  background: rgba(22, 34, 50, 0.8);
  font-weight: 850;
}
.flow span { color: var(--vector-cyan); font-size: 1.4rem; }

.cards.four { grid-template-columns: repeat(4, 1fr); margin-top: 30px; }
.cards.three { grid-template-columns: repeat(3, 1fr); margin-top: 30px; }
.info-card h3 { margin: 0.55rem 0 0.35rem; line-height: 1.2; }
.timeline { grid-template-columns: repeat(4, 1fr); margin-top: 28px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}
.price-card {
  padding: 22px;
  border: 1px solid rgba(37, 50, 70, 0.8);
  border-radius: var(--radius-md);
  background: rgba(7, 10, 15, 0.46);
}
.price-card.featured {
  border-color: rgba(45, 226, 230, 0.44);
  background: linear-gradient(135deg, rgba(45, 226, 230, 0.12), rgba(247, 147, 26, 0.08));
  box-shadow: 0 0 44px rgba(45, 226, 230, 0.11);
}
.price-card span {
  color: var(--vector-cyan);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.price-card strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  line-height: 1;
  letter-spacing: 0;
}
.price-card p { margin: 0.8rem 0 0; font-size: 0.94rem; }

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 0.78fr);
  gap: 42px;
  align-items: center;
}
.signal-shot,
.evidence-shot {
  width: 100%;
  max-width: 100%;
  display: block;
  border: 1px solid rgba(45, 226, 230, 0.22);
  border-radius: var(--radius-md);
  background: rgba(7, 10, 15, 0.7);
  box-shadow: var(--shadow);
}
.compact-shot {
  max-width: min(520px, 100%);
  justify-self: end;
}
.evidence-shot {
  max-width: min(520px, 100%);
  max-height: 520px;
  object-fit: contain;
  justify-self: end;
}
.evidence-panel,
.payment-panel {
  padding: 24px;
  border: 1px solid rgba(37, 50, 70, 0.8);
  border-radius: var(--radius-md);
  background: rgba(16, 23, 34, 0.72);
}
.evidence-facts,
.payment-facts {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}
.evidence-facts div,
.payment-facts div {
  display: grid;
  grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1fr);
  column-gap: 22px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid rgba(37, 50, 70, 0.68);
}
.evidence-facts span,
.payment-facts span {
  color: var(--dim-steel);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.evidence-facts strong,
.payment-facts strong {
  text-align: right;
  overflow-wrap: anywhere;
}
.evidence-facts strong { text-align: left; }
.payment-dialog-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(240px, 0.65fr);
  gap: 30px;
  align-items: center;
}
.payment-dialog-copy {
  min-width: 0;
  padding-right: 8px;
}
.payment-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 4px;
}
.payment-option {
  min-height: 128px;
  padding: 14px;
  border: 1px solid rgba(45, 226, 230, 0.24);
  border-radius: 14px;
  background: rgba(7, 10, 15, 0.48);
}
.payment-option span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--vector-cyan);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.payment-option strong {
  display: block;
  line-height: 1.2;
}
.payment-option p {
  margin: 8px 0 0;
  font-size: 0.86rem;
  line-height: 1.45;
}
.payment-option.soon {
  opacity: 0.72;
  border-color: rgba(167, 179, 194, 0.28);
}
.payment-option.soon span {
  color: var(--neutral-amber);
}
.payment-qr-panel {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(45, 226, 230, 0.28);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(45, 226, 230, 0.09), rgba(7, 10, 15, 0.4)),
    rgba(16, 23, 34, 0.7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.payment-qr-panel span {
  color: var(--fog-gray);
  font-size: 0.86rem;
  text-align: center;
}
.payment-qr {
  width: min(100%, 248px);
  padding: 12px;
  border-radius: 18px;
  background: var(--ice-white);
}
.address-box {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(45, 226, 230, 0.24);
  border-radius: 12px;
  color: var(--ice-white);
  background: rgba(7, 10, 15, 0.58);
  font: 0.92rem ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  overflow-wrap: anywhere;
}
.payment-input-label {
  display: grid;
  gap: 3px;
  margin-top: 16px;
  color: var(--ice-white);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.payment-input-label span {
  color: var(--dim-steel);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: none;
}
.payment-input {
  width: 100%;
  min-height: 48px;
  margin-top: 8px;
  padding: 0 14px;
  border: 1px solid rgba(45, 226, 230, 0.26);
  border-radius: 12px;
  color: var(--ice-white);
  background: rgba(7, 10, 15, 0.58);
  font: 0.95rem Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.payment-input:focus {
  outline: 2px solid rgba(45, 226, 230, 0.45);
  outline-offset: 2px;
}
.payment-input::placeholder {
  color: var(--dim-steel);
}
.payment-helper {
  margin: 8px 0 0;
  color: var(--dim-steel);
  font-size: 0.84rem;
  line-height: 1.45;
}
.transaction-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(116px, auto);
  gap: 10px;
  margin-top: 14px;
}
.transaction-panel div {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(45, 226, 230, 0.24);
  border-radius: 12px;
  background: rgba(7, 10, 15, 0.5);
}
.transaction-panel span {
  display: block;
  color: var(--dim-steel);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.transaction-panel strong {
  display: block;
  margin-top: 5px;
  color: var(--ice-white);
  font: 0.98rem ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  overflow-wrap: anywhere;
}
.payment-save-button {
  width: 100%;
  margin-top: 14px;
  border: 0;
  cursor: pointer;
}
.payment-save-button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}
.reservation-status {
  min-height: 1.3em;
}
.reservation-status[data-status="success"] {
  color: var(--signal-green);
}
.reservation-status[data-status="error"] {
  color: var(--signal-red);
}
.payment-summary {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.payment-dialog {
  width: min(880px, calc(100% - 32px));
  padding: 34px;
  border: 1px solid rgba(45, 226, 230, 0.34);
  border-radius: 28px;
  color: var(--ice-white);
  background:
    radial-gradient(circle at 88% 8%, rgba(45, 226, 230, 0.2), transparent 17rem),
    radial-gradient(circle at 4% 100%, rgba(247, 147, 26, 0.11), transparent 18rem),
    linear-gradient(135deg, rgba(22, 34, 50, 0.98), rgba(7, 10, 15, 0.98));
  box-shadow: var(--shadow), 0 0 48px rgba(45, 226, 230, 0.1);
}
.payment-dialog h2 { margin: 0 0 16px; }
.payment-dialog .eyebrow { margin-right: 54px; }
.payment-dialog .risk-note { margin-top: 16px; }
.payment-dialog::backdrop {
  background: rgba(7, 10, 15, 0.78);
  backdrop-filter: blur(8px);
}
.dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(45, 226, 230, 0.38);
  border-radius: 999px;
  color: var(--ice-white);
  background: rgba(16, 23, 34, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.24);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
}
.dialog-close:hover { border-color: var(--vector-cyan); color: var(--vector-cyan); }

.whitepaper-page {
  background: #f4f7fb;
  color: #111827;
}
.whitepaper-page body,
body.whitepaper-page {
  color: #111827;
  background: #f4f7fb;
}
body.whitepaper-page::before,
body.report-page::before {
  display: none;
}
.whitepaper-doc {
  width: min(980px, calc(100% - 40px));
  margin: 28px auto 72px;
  padding: clamp(42px, 7vw, 84px) clamp(26px, 7vw, 104px);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 20px 80px rgba(16, 23, 34, 0.16);
}
.whitepaper-doc > * {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.whitepaper-doc h1,
.whitepaper-doc h2,
.whitepaper-doc h3 {
  color: #0f172a;
  letter-spacing: 0;
}
.whitepaper-doc h1 {
  max-width: 820px;
  text-align: center;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.05;
  margin-bottom: 1.2rem;
}
.whitepaper-doc h1 + p,
.whitepaper-doc h1 + p + p,
.whitepaper-doc h1 + p + p + p {
  text-align: center;
}
.whitepaper-doc h2 { margin-top: 2.6rem; font-size: clamp(1.45rem, 4vw, 2.1rem); }
.whitepaper-doc h3 { margin-top: 1.6rem; }
.whitepaper-doc p,
.whitepaper-doc li {
  color: #334155;
  font-size: 1.02rem;
  line-height: 1.82;
}
.whitepaper-doc p {
  margin-top: 0;
  margin-bottom: 1.25rem;
}
.whitepaper-doc ul {
  padding-left: 1.25rem;
  margin-top: 0.4rem;
  margin-bottom: 1.5rem;
}
.whitepaper-doc hr {
  max-width: 760px;
  margin: 2.25rem auto;
  border: 0;
  border-top: 1px solid #d8e0ea;
}
.whitepaper-doc strong { color: #0f172a; }
.whitepaper-doc a { color: #0369a1; }
.whitepaper-doc .notice {
  margin-top: 1rem;
  margin-bottom: 1.75rem;
  padding: 18px 20px;
  border-left: 4px solid #f59e0b;
  border-radius: 14px;
  background: #fff7ed;
}
.whitepaper-topbar,
.document-topbar {
  width: min(980px, calc(100% - 40px));
  margin: 26px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #334155;
}
.whitepaper-topbar .button,
.document-topbar .button {
  min-height: 42px;
}

.report-page {
  background: #f4f7fb;
  color: #111827;
}
body.report-page {
  color: #111827;
  background: #f4f7fb;
}
.report-doc {
  width: min(1040px, calc(100% - 40px));
  margin: 28px auto 72px;
  padding: clamp(30px, 5vw, 56px);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 20px 80px rgba(16, 23, 34, 0.16);
}
.document-hero {
  max-width: 820px;
  margin: 0 auto 42px;
  text-align: center;
}
.document-hero h1 {
  margin: 0 0 1rem;
  color: #0f172a;
  font-size: clamp(2.1rem, 6vw, 4rem);
  line-height: 1.02;
}
.document-meta {
  color: #475569;
}
.report-doc .notice,
.report-note {
  padding: 18px 20px;
  border-left: 4px solid #f59e0b;
  border-radius: 14px;
  background: #fff7ed;
  color: #334155;
}
.report-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
  margin-top: 34px;
  padding-top: 34px;
  border-top: 1px solid #d8e0ea;
}
.report-section h2,
.report-note h2 {
  margin: 0 0 1rem;
  color: #0f172a;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  line-height: 1.08;
}
.report-section p,
.report-note p,
.report-section figcaption {
  color: #475569;
}
.report-section figure {
  margin: 0;
}
.report-section img {
  display: block;
  width: 100%;
  max-height: 540px;
  object-fit: contain;
  border: 1px solid #d8e0ea;
  border-radius: 18px;
  background: #0b111a;
  box-shadow: 0 16px 48px rgba(16, 23, 34, 0.16);
}
.report-section figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  text-align: center;
}
.report-facts {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}
.report-facts div {
  display: grid;
  grid-template-columns: minmax(110px, 0.42fr) minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #d8e0ea;
}
.report-facts span {
  color: #64748b;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.report-facts strong {
  color: #0f172a;
}
.report-note {
  margin-top: 42px;
}
.report-ledger {
  margin-top: 34px;
  padding-top: 34px;
  border-top: 1px solid #d8e0ea;
}
.report-ledger h2 {
  margin: 0 0 1rem;
  color: #0f172a;
  font-size: clamp(1.45rem, 4vw, 2.1rem);
  line-height: 1.1;
}
.report-ledger p {
  max-width: 760px;
  color: #475569;
}
.ledger-table-wrap {
  margin-top: 20px;
  overflow-x: auto;
  border: 1px solid #d8e0ea;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 14px 42px rgba(16, 23, 34, 0.08);
}
.ledger-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  color: #0f172a;
  font-size: 0.93rem;
}
.ledger-table th,
.ledger-table td {
  padding: 15px 16px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
  vertical-align: top;
}
.ledger-table th {
  background: #f8fafc;
  color: #475569;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.ledger-table tbody tr:last-child td {
  border-bottom: 0;
}
.ledger-table td:nth-child(1) {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.ledger-table td:nth-child(2),
.ledger-table td:nth-child(3) {
  font-weight: 800;
}
.result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.result-badge.success {
  color: #047857;
  background: #d1fae5;
}
.result-badge.fail {
  color: #b91c1c;
  background: #fee2e2;
}
.result-badge.skipped {
  color: #475569;
  background: #e2e8f0;
}

.cta-card, .final-cta {
  padding: 34px;
  border: 1px solid rgba(45, 226, 230, 0.26);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(22, 34, 50, 0.9), rgba(7, 10, 15, 0.9));
  box-shadow: var(--shadow);
}
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.report-card {
  align-items: center;
}
.final-cta { text-align: center; max-width: 820px; }
.final-cta p { margin-inline: auto; max-width: 720px; }

.site-footer { padding: 42px 0; border-top: 1px solid rgba(37, 50, 70, 0.7); background: rgba(7, 10, 15, 0.84); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: start; }
.footer-links { display: flex; gap: 18px; color: var(--fog-gray); }
.footer-links a:hover { color: var(--ice-white); }
.footer-disclaimer { grid-column: 1 / -1; max-width: 980px; font-size: 0.86rem; color: var(--dim-steel); }

@media (max-width: 940px) {
  .section { padding: 72px 0; }
  .hero-grid, .two-column { grid-template-columns: 1fr; }
  .cards.four, .timeline, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-grid, .payment-dialog-shell { grid-template-columns: 1fr; }
  .report-section { grid-template-columns: 1fr; }
  .compact-shot, .evidence-shot { justify-self: start; max-width: 100%; }
  .flow { grid-template-columns: 1fr; }
  .flow span { transform: rotate(90deg); justify-self: center; }
  .cta-card { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 680px) {
  .container { width: min(1120px, calc(100% - 28px)); }
  .nav { min-height: 68px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding-top: 54px; }
  .hero-copy { width: 100%; min-width: 0; }
  .hero-copy p,
  .hero-copy h1,
  .hero-copy .button-row,
  .hero-copy .hero-widgets {
    max-width: 100%;
  }
  .hero-subtitle,
  .hero-support,
  .mini-widget p,
  .risk-note {
    overflow-wrap: anywhere;
  }
  h1 {
    max-width: 100%;
    font-size: clamp(2rem, 10vw, 2.55rem);
    line-height: 1.05;
    letter-spacing: 0;
    overflow-wrap: normal;
  }
  .button-row, .button { width: 100%; }
  .nowrap-button { white-space: normal; }
  .signal-card {
    width: 100%;
    max-width: calc(100vw - 28px);
    padding: 20px;
  }
  .signal-shot,
  .evidence-shot {
    width: 100%;
    max-width: 100%;
  }
  .signal-header, .signal-main { flex-direction: column; }
  .timestamp, .confidence-block { text-align: left; }
  .hero-widgets, .signal-meta, .check-grid, .cards.three, .cards.four, .timeline, .pricing-grid { grid-template-columns: 1fr; }
  .evidence-facts div, .payment-facts div { grid-template-columns: 1fr; row-gap: 4px; }
  .payment-options { grid-template-columns: 1fr; }
  .transaction-panel { grid-template-columns: 1fr; }
  .payment-dialog {
    width: min(100% - 20px, 560px);
    padding: 24px 18px 20px;
    border-radius: 22px;
  }
  .payment-dialog-copy { padding-right: 0; }
  .payment-facts strong { text-align: left; }
  .payment-qr-panel { padding: 14px; }
  .whitepaper-topbar,
  .document-topbar {
    width: min(100% - 28px, 980px);
    align-items: stretch;
    flex-direction: column;
  }
  .whitepaper-doc,
  .report-doc {
    width: min(100% - 28px, 980px);
    margin-top: 18px;
    padding: 26px 18px;
    border-radius: 18px;
  }
  .whitepaper-doc > * { max-width: 100%; }
  .report-facts div { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { flex-direction: column; gap: 10px; }
}