/* ============================================================
   RANKING.CSS — Main ranking page styles
   best-platform-to-sell-ethereum-in-nigeria.com
   ============================================================ */

/* --- Section Labels --- */
.section-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

/* --- Hero --- */
.hero {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 0.85rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  align-items: center;
  margin-bottom: 1.1rem;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
}

.meta-pill--live::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

.hero__intro {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 720px;
}

/* --- Page sections --- */
.page-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}

.page-section:last-of-type {
  border-bottom: none;
}

.section-title {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.section-intro {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  max-width: 680px;
}

/* --- Platform Type Cards --- */
.type-framework {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

@media (min-width: 640px) {
  .type-framework {
    grid-template-columns: repeat(3, 1fr);
  }
}

.type-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.1rem 1.1rem 1.35rem;
  position: relative;
  background: var(--bg);
}

.type-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--radius) 0 0 var(--radius);
}

.type-card--instant::before { background: var(--accent); }
.type-card--p2p::before     { background: var(--yellow); }
.type-card--exchange::before { background: var(--green); }

.type-card__name {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.type-card--instant .type-card__name  { color: var(--accent); }
.type-card--p2p .type-card__name      { color: var(--yellow); }
.type-card--exchange .type-card__name { color: var(--green); }

.type-card__desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0.6rem;
}

.type-card__examples {
  font-size: 0.75rem;
  color: var(--muted-2);
}

.type-card__examples strong {
  color: var(--muted);
  font-weight: 600;
}

/* --- Type Badges --- */
.type-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
}

.type-badge--instant  { background: var(--accent-lt); color: var(--accent); }
.type-badge--p2p      { background: var(--yellow-lt); color: #92400E; }
.type-badge--exchange { background: var(--green-lt);  color: #065F46; }

/* --- Rank List --- */
.rank-list {
  display: flex;
  flex-direction: column;
  margin-top: 1rem;
}

/* --- Rank Card --- */
.rank-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  position: relative;
  transition: background 0.12s;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.rank-card:last-child {
  margin-bottom: 0;
}

.rank-card:hover {
  background: #FAFBFF;
}


/* Featured #1 */
.rank-card--featured {
  background: linear-gradient(to right, #F4F6FE, #FAFBFF);
  border-color: #D5DCF9;
}

.rank-card--featured:hover {
  background: linear-gradient(to right, #EEF1FD, #F4F6FE);
}

.rank-card__header {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

/* Rank number */
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
  background: var(--bg-alt);
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0 6px;
}

.rank-badge--1 {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.rank-card__name-group {
  flex: 1;
  min-width: 0;
}

.rank-card__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
  line-height: 1.2;
}

.rank-card--featured .rank-card__name {
  font-size: 1.2rem;
  color: var(--accent);
}

.rank-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--green);
  background: var(--green-lt);
  border-radius: 999px;
  padding: 0.18rem 0.5rem;
}

.verified-badge::before {
  content: '✓';
  font-size: 0.65rem;
}

.rank-card__summary {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.rank-card--featured .rank-card__summary {
  color: #4B5563;
}

/* --- Stats Row --- */
.rank-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  padding: 0.85rem 1rem;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.stat-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.stat-value--green { color: var(--green); }
.stat-value--blue  { color: var(--accent); }

/* --- Attribute List --- */
.attr-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.attr-list li {
  font-size: 0.875rem;
  color: var(--muted);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.55;
}

.attr-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 600;
}

.attr-list li strong {
  color: var(--text);
  font-weight: 600;
}

.attr-list--warning li::before {
  content: '!';
  color: var(--red);
  font-size: 0.75rem;
  top: 0.15em;
  font-weight: 700;
}

/* --- CTA Button --- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, box-shadow 0.15s;
  letter-spacing: 0.01em;
}

.cta-btn:hover {
  background: var(--accent-dk);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 2px 12px rgba(98,126,234,0.28);
}

.cta-btn::after {
  content: '→';
  font-size: 0.9rem;
}

/* --- Comparison Table --- */
.table-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  min-width: 680px;
  background: var(--bg);
}

.comparison-table thead {
  background: var(--bg-alt);
  border-bottom: 2px solid var(--border);
}

.comparison-table th {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 0.75rem 0.85rem;
  text-align: left;
  white-space: nowrap;
}

.comparison-table th:first-child {
  width: 32px;
  min-width: 32px;
  text-align: center;
}

.comparison-table th:nth-child(2) {
  min-width: 120px;
}

.comparison-table td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--muted);
  line-height: 1.45;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr:nth-child(even) td {
  background: var(--bg-alt);
}

.comparison-table tbody tr:first-child td {
  background: var(--accent-lt);
}

.table-rank {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted-2);
  text-align: center;
}

.table-rank--1 {
  color: var(--accent);
}

.table-name {
  font-weight: 700;
  color: var(--text);
  font-size: 0.875rem;
}

.table-name--1 {
  color: var(--accent);
}

.tbl-yes { color: var(--green); font-weight: 600; }
.tbl-no  { color: var(--red-lt); color: var(--muted-2); }
.tbl-partial { color: var(--yellow); font-weight: 600; }

/* --- Step Guide --- */
.step-guide {
  counter-reset: steps;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.step-guide li {
  counter-increment: steps;
  display: flex;
  gap: 1rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
  align-items: flex-start;
}

.step-guide li:last-child {
  border-bottom: none;
}

.step-guide li::before {
  content: counter(steps);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-lt);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
  border: 1.5px solid rgba(98,126,234,0.25);
}

.step-content__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.step-content__desc {
  font-size: 0.825rem;
  color: var(--muted);
  line-height: 1.65;
}

/* --- Comparison: P2P vs Instant --- */
.versus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 600px) {
  .versus-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.versus-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.versus-card__header {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.versus-card--instant .versus-card__header { background: var(--accent-lt); color: var(--accent); }
.versus-card--p2p     .versus-card__header { background: var(--yellow-lt); color: #92400E; }

.versus-card__list {
  list-style: none;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.versus-card__list li {
  font-size: 0.82rem;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}

.versus-card--instant .versus-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
}

.versus-card--p2p .versus-card__list li::before {
  content: '!';
  position: absolute;
  left: 0;
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 700;
}

/* --- Fee Table --- */
.fee-table-wrapper {
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  overflow-x: auto;
}

.fee-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 460px;
}

.fee-table th {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 0.7rem 1rem;
  text-align: left;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.fee-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  vertical-align: top;
  line-height: 1.5;
}

.fee-table tbody tr:last-child td {
  border-bottom: none;
  font-weight: 700;
  color: var(--text);
  background: var(--bg-alt);
}

.fee-table__name { font-weight: 600; color: var(--text); }
.fee-table__value { font-family: var(--font-mono); color: var(--accent); font-size: 0.82rem; }

/* --- Bank Coverage --- */
.bank-table-wrapper {
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  overflow-x: auto;
}

.bank-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  min-width: 480px;
}

.bank-table th {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 0.65rem 0.85rem;
  text-align: left;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.bank-table td {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  vertical-align: middle;
}

.bank-table tbody tr:last-child td { border-bottom: none; }
.bank-table tbody tr:nth-child(even) td { background: var(--bg-alt); }

/* --- Criteria Grid --- */
.criteria-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

@media (min-width: 600px) {
  .criteria-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .criteria-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.criterion {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  background: var(--bg);
}

.criterion__num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
}

.criterion__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.criterion__desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* --- FAQ --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item summary h3 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
  line-height: inherit;
}

.faq-item summary {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  line-height: 1.4;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.1rem;
  color: var(--muted-2);
  font-weight: 400;
  flex-shrink: 0;
  transition: transform 0.15s;
}

.faq-item[open] summary::after {
  content: '−';
  color: var(--accent);
}

.faq-item[open] {
  background: #FAFBFF;
}

.faq-item p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.75;
  padding: 0 1.25rem 1rem;
}

/* --- Rate Section --- */
.rate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

@media (min-width: 600px) {
  .rate-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.rate-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  background: var(--bg);
}

.rate-card__platform {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.rate-card__type {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.rate-card__verdict {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  display: inline-block;
}

.rate-card__verdict--best { background: var(--green-lt); color: #065F46; }
.rate-card__verdict--good { background: var(--accent-lt); color: var(--accent); }
.rate-card__verdict--varies { background: var(--yellow-lt); color: #92400E; }

/* --- Info / Warning Boxes --- */
.info-box {
  background: var(--accent-lt);
  border: 1px solid rgba(98,126,234,0.25);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 1rem 0;
}

.info-box strong { color: var(--accent); }

.warning-box {
  background: var(--yellow-lt);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 1rem 0;
}

.warning-box strong { color: #92400E; }

/* --- External Link Decoration --- */
a[rel~="noopener"] {
  word-break: break-word;
}

/* --- Prose --- */
.prose p {
  font-size: 0.925rem;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--accent); }

/* --- CBN Section --- */
.reg-timeline {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.reg-event {
  display: flex;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  align-items: flex-start;
}

.reg-event:last-child { border-bottom: none; }
.reg-event:nth-child(even) { background: var(--bg-alt); }

.reg-event__date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 72px;
  flex-shrink: 0;
  padding-top: 0.1em;
}

.reg-event__desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

.reg-event__desc strong { color: var(--text); font-weight: 600; }