/* Age strip under header */
.c-age {
  background: var(--color-ink);
  color: #f8fafc;
  font-size: 0.8125rem;
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.c-age__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  align-items: center;
  justify-content: space-between;
}

.c-age a {
  color: #93c5fd;
  font-weight: 700;
}

.c-age strong {
  color: #fff;
  letter-spacing: 0.04em;
}

/* Sticky compact bar after hero */
.c-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  transform: translateY(-110%);
  transition: transform 0.28s var(--ease), background 0.28s var(--ease), box-shadow 0.28s var(--ease);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid transparent;
}

.c-nav.is-visible {
  transform: translateY(0);
  border-bottom-color: var(--color-border);
  box-shadow: 0 8px 24px rgba(26, 31, 46, 0.06);
}

.c-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 56px;
}

.c-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-ink);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.c-brand img,
.c-brand svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.c-brand:hover {
  color: var(--color-accent);
}

.c-nav__links {
  display: none;
  gap: var(--space-5);
  align-items: center;
}

@media (min-width: 880px) {
  .c-nav__links {
    display: flex;
  }
}

.c-nav__links a {
  position: relative;
  color: var(--color-ink);
  font-weight: 650;
  font-size: 0.9375rem;
  padding-block: var(--space-2);
}

.c-nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transition: right 0.25s var(--ease);
}

.c-nav__links a:hover::after,
.c-nav__links a[aria-current="page"]::after,
.c-nav__links a.is-active::after {
  right: 0;
}

.c-nav__toggle {
  display: inline-flex;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
}

@media (min-width: 880px) {
  .c-nav__toggle {
    display: none;
  }
}

.c-nav__drawer {
  display: none;
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) 0 var(--space-4);
}

.c-nav__drawer.is-open {
  display: block;
}

.c-nav__drawer a {
  display: block;
  padding: var(--space-2) 0;
  color: var(--color-ink);
}

/* Hero */
.c-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-7) var(--space-8);
  background:
    radial-gradient(ellipse 60% 55% at 85% 35%, var(--color-glow), transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 70%, rgba(59, 130, 246, 0.12), transparent 65%),
    var(--color-bg);
}

.c-hero__grid {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 900px) {
  .c-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.c-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.c-hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  margin-bottom: var(--space-4);
}

.c-lede {
  font-size: 1.0625rem;
  color: var(--color-ink-muted);
  max-width: 52ch;
  margin-bottom: var(--space-5);
}

.c-scope-note {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-3) var(--space-4);
  font-size: 0.9375rem;
  margin-bottom: var(--space-5);
}

.c-scope-note strong {
  color: var(--color-accent);
}

/* Buttons — split with chevron segment */
.c-btn {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #fff;
  border-radius: 8px;
  overflow: hidden;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.2;
}

.c-btn:hover,
.c-btn:focus-visible {
  color: #fff;
  background: #1d4ed8;
  border-color: #1d4ed8;
}

.c-btn__label {
  padding: 0.75rem 1rem;
}

.c-btn__chev {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.08);
  font-size: 1.1rem;
}

.c-btn--ghost {
  background: transparent;
  color: var(--color-accent);
}

.c-btn--ghost:hover,
.c-btn--ghost:focus-visible {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.c-btn--ghost .c-btn__chev {
  border-left-color: var(--color-border);
  background: var(--color-surface-alt);
  color: var(--color-accent);
}

.c-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Trust strip */
.c-trust {
  background: var(--color-ink);
  color: #e8ecf2;
  padding-block: var(--space-6);
}

.c-trust h2 {
  color: #fff;
}

.c-trust p {
  color: #c9d2e0;
}

.c-trust__grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 800px) {
  .c-trust__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.c-trust__tile {
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.03);
}

.c-trust__tile strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #93c5fd;
  margin-bottom: var(--space-2);
}

.c-trust a {
  color: #93c5fd;
}

/* Highlight band divider */
.c-band {
  background: linear-gradient(90deg, var(--color-highlight), var(--color-accent-soft));
  padding-block: var(--space-4);
  border-block: 1px solid var(--color-border);
}

.c-band__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  font-size: 0.9375rem;
}

/* Cards — framed with badge emphasis */
.c-card {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  box-shadow: var(--shadow-frame);
}

.c-card__top {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.c-card__logo {
  width: 64px;
  height: 64px;
  border: 1px solid var(--color-border);
  background: #fff;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}

.c-card__logo img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.c-card__fallback {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  text-align: center;
  padding: var(--space-1);
}

.c-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin: 0 0 var(--space-1);
}

.c-card__meta {
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
}

.c-score {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-accent);
  white-space: nowrap;
}

.c-score span {
  font-size: 0.8rem;
  color: var(--color-ink-muted);
  font-weight: 500;
}

.c-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-chip);
  background: var(--color-surface-alt);
  color: var(--color-ink);
  font-size: 0.75rem;
  font-weight: 650;
  border: 1px solid transparent;
}

.c-badge--jurisdiction {
  background: var(--color-accent-soft);
  color: #1e3a8a;
  border-color: #93c5fd;
}

.c-badge--accent {
  background: var(--color-accent);
  color: #fff;
}

.c-card__note {
  font-size: 0.75rem;
  color: var(--color-ink-muted);
}

.c-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}

.c-card__verify {
  font-size: 0.8125rem;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  color: var(--color-ink-muted);
}

.c-card__verify a {
  word-break: break-all;
}

/* Comparison duel */
.c-duel {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 800px) {
  .c-duel {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }
}

.c-duel__vs {
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.c-duel__pane {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-4);
}

.c-duel__pane h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-3);
}

.c-glyph-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-glyph-list li {
  display: grid;
  grid-template-columns: 1.4rem 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-surface-alt);
  font-size: 0.9375rem;
}

.c-glyph-list li:last-child {
  border-bottom: 0;
}

.c-tick {
  color: var(--color-ok);
  font-weight: 800;
}

.c-cross {
  color: #b91c1c;
  font-weight: 800;
}

/* Table */
.c-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.c-table {
  min-width: 720px;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.c-table th,
.c-table td {
  border: 1px solid var(--color-border);
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

.c-table thead th {
  background: var(--color-accent-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
}

/* This vs that signature */
.c-vs {
  display: grid;
  gap: var(--space-3);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-4);
}

@media (min-width: 700px) {
  .c-vs {
    grid-template-columns: 1fr 1fr;
  }
}

.c-vs__col {
  padding: var(--space-3);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}

.c-vs__col h3 {
  font-size: 1rem;
  margin-bottom: var(--space-2);
}

.c-vs__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

/* FAQ plain stacked */
.c-faq details,
.c-faq .c-faq__item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

.c-faq__q {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin: 0 0 var(--space-2);
}

.c-faq__a {
  color: var(--color-ink-muted);
  margin: 0;
}

/* Lists — hanging indents, no bullets */
.c-list {
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
}

.c-list li {
  padding-left: 1.25rem;
  text-indent: -1.25rem;
  margin-bottom: var(--space-2);
}

.c-list li::before {
  content: "";
}

/* Method / disclosure */
.c-panel {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-5);
}

.c-disclosure {
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-3) var(--space-4);
  background: var(--color-accent-soft);
}

/* Safety / footer */
.c-footer {
  background: #121621;
  color: #b8c0d0;
  padding: var(--space-6) 0 var(--space-5);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.c-footer a {
  color: #93c5fd;
  font-weight: 600;
}

.c-footer__grid {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

@media (min-width: 800px) {
  .c-footer__grid {
    grid-template-columns: 1.4fr 1fr 1.2fr;
  }
}

.c-footer__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e8ecf2;
  margin: 0 0 var(--space-3);
}

.c-footer__utility {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-4);
  text-align: justify;
  hyphens: auto;
}

.c-footer__utility a {
  white-space: nowrap;
}

.c-footer__mark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: var(--space-3);
}

/* Cookie banner */
.c-cookie {
  position: fixed;
  z-index: 60;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  max-width: 420px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-4);
  box-shadow: 0 16px 40px rgba(26, 31, 46, 0.18);
  display: none;
}

.c-cookie.is-visible {
  display: block;
}

.c-cookie p {
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-3);
}

/* Back to top */
.c-top {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 50;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-accent);
  font-weight: 800;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease);
}

.c-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Modal */
.c-modal[hidden] {
  display: none !important;
}

.c-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(18, 22, 33, 0.55);
  display: grid;
  place-items: center;
  padding: var(--space-4);
}

.c-modal__dialog {
  width: min(100%, 560px);
  max-height: min(80vh, 640px);
  overflow: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-5);
}

.c-modal__close {
  float: right;
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  cursor: pointer;
  padding: 0.25rem 0.55rem;
}

/* Forms */
.c-form label {
  display: block;
  font-weight: 650;
  font-size: 0.875rem;
  margin-bottom: var(--space-1);
}

.c-form input,
.c-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  padding: 0.65rem 0.75rem;
  margin-bottom: var(--space-3);
  background: #fff;
  border-radius: 6px;
}

.c-form button {
  cursor: pointer;
}

/* Page chrome */
.c-page-hero {
  padding-block: var(--space-6) var(--space-5);
  background:
    radial-gradient(ellipse 50% 60% at 90% 20%, var(--color-glow), transparent 70%),
    var(--color-bg);
}

.c-page-hero h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

.c-breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-3);
}

.c-breadcrumb a {
  font-weight: 650;
}

.c-update {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-ink-muted);
  letter-spacing: 0.02em;
}

.c-rg {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-5);
}

.c-rg h2 {
  margin-bottom: var(--space-3);
}

.c-stat-tile {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-4);
}

.c-stat-tile strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.c-stat-tile span {
  font-size: 0.875rem;
  color: var(--color-ink-muted);
}