/* ─────────────────────────────────────────────────────────────
   Crypto Casinos — Modern, Authentic Editorial Platform
   Engineered for Human Polish, Ultra-Fast SEO & Google Readability
   ───────────────────────────────────────────────────────────── */

:root {
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-accent-subtle: #ecfdf5;

  --border-subtle: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-focus: #0f172a;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  --accent-primary: #0f172a;
  --accent-primary-hover: #1e293b;
  --accent-emerald: #059669;
  --accent-emerald-dark: #047857;
  --accent-emerald-subtle: #ecfdf5;
  --accent-gold: #b45309;
  --accent-gold-subtle: #fef3c7;

  --cta-bg: #059669;
  --cta-hover: #047857;
  --cta-text: #ffffff;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-card: 0 1px 3px 0 rgba(15, 23, 42, 0.03), 0 2px 6px -1px rgba(15, 23, 42, 0.02);
  --shadow-hover: 0 8px 16px -4px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);

  --container-max: 1080px;
  --prose-max: 780px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

/* ── Clean Editorial Sticky Header ───────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.header-brand:hover {
  opacity: 0.85;
}

.header-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.header-name {
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.header-nav a {
  color: var(--text-muted);
  padding: 0.35rem 0.2rem;
  transition: color 0.15s ease;
}

.header-nav a:hover {
  color: var(--text-primary);
}

.header-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  transition: background-color 0.15s ease;
}

.header-menu-btn:hover {
  background-color: var(--bg-subtle);
}

.mobile-nav {
  display: none;
}

.mobile-nav.is-open {
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  background-color: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  gap: 0.85rem;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.mobile-nav a {
  color: var(--text-secondary);
  padding: 0.4rem 0;
}

.mobile-nav a:hover {
  color: var(--accent-emerald-dark);
}

@media (max-width: 768px) {
  .header-nav { display: none; }
  .header-menu-btn { display: block; }
}

/* ── Authoritative Editorial Hero ─────────────────────────── */
.hero {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 3.5rem 0 3rem;
  text-align: center;
}

.hero-center {
  max-width: 820px;
  margin: 0 auto;
}

.hero-h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-author {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.hero-author-card {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.5rem 1rem 0.5rem 0.55rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  max-width: 95%;
  text-align: left;
}

.hero-author-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}

.hero-author-img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid #1e293b;
  object-fit: cover;
  flex-shrink: 0;
  background: #090d16;
}

.hero-author-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-author-header {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.hero-author-header strong {
  color: var(--text-primary);
  font-weight: 700;
}

.author-verified {
  color: var(--accent-emerald);
  font-size: 0.8rem;
  font-weight: 700;
}

.hero-author-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.hero-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-green {
  background-color: var(--accent-emerald);
}

.hero-intro {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 400;
  max-width: 740px;
  margin: 0 auto;
}

/* ── Top Offers Section ──────────────────────────────────── */
.top-offers-section {
  padding: 2.75rem 0 3.5rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.top-offers {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ── High-Trust Casino Comparison Card ───────────────────── */
.to-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.4rem;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.to-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-hover);
}

/* #1 Top Pick Accent */
.to-card:first-child {
  border-color: #059669;
  border-width: 2px;
  background: #ffffff;
  position: relative;
  box-shadow: 0 0 0 1px rgba(5, 150, 105, 0.15), 0 4px 12px rgba(5, 150, 105, 0.08);
}

.to-card:first-child::before {
  content: 'Top Pick';
  position: absolute;
  top: -10px;
  left: 1.25rem;
  background: var(--accent-emerald);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-xs);
  box-shadow: 0 1px 3px rgba(5, 150, 105, 0.2);
}

.to-card:first-child::after {
  content: 'VPN Friendly';
  position: absolute;
  top: -10px;
  left: calc(1.25rem + 82px);
  background: #0369a1;
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-xs);
  box-shadow: 0 1px 3px rgba(3, 105, 161, 0.2);
}

/* Clean Rank Numeral */
.to-rank {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  min-width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.to-card:first-child .to-rank {
  background: var(--accent-emerald-subtle);
  border-color: #a7f3d0;
  color: var(--accent-emerald-dark);
}

/* Casino Logo Container (Dark background for crisp logo visibility) */
.to-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 116px;
  height: 64px;
  background: #090d16;
  border: 1px solid #1e293b;
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  flex-shrink: 0;
  transition: border-color 0.15s ease;
}

.to-logo a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.to-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.to-card:hover .to-logo {
  border-color: #334155;
}

/* Info Column */
.to-info {
  flex-shrink: 0;
  min-width: 135px;
}

.to-name {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.to-rating-wrap {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.to-rating-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  background: var(--accent-emerald-subtle);
  border: 1px solid #d1fae5;
  color: var(--accent-emerald-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-xs);
  flex-shrink: 0;
}

.to-rating-circle::before {
  content: '★';
  color: var(--accent-emerald);
  font-size: 0.72rem;
}

.to-rating-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
}

.to-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.25rem;
}

.to-tag::before {
  content: '✓';
  color: var(--accent-emerald);
  font-weight: 700;
}

/* Bonus Offer Typography */
.to-bonus {
  flex: 1;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  letter-spacing: -0.01em;
  padding: 0 0.5rem;
}

.to-bonus p {
  margin: 0 0 0.3rem 0;
  line-height: 1.35;
}

.to-bonus p:last-child {
  margin-bottom: 0;
}

/* Solid, High-Converting Action Button */
.to-cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--accent-emerald);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent-emerald-dark);
  box-shadow: 0 1px 2px rgba(5, 150, 105, 0.2);
  transition: background-color 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

.to-cta:hover {
  background-color: var(--accent-emerald-dark);
}

.to-cta:active {
  transform: translateY(1px);
}

.cta-arrow {
  font-size: 0.95rem;
  transition: transform 0.15s ease;
}

.to-cta:hover .cta-arrow {
  transform: translateX(2px);
}

/* Mobile Responsive Card */
@media (max-width: 768px) {
  .to-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "logo info"
      "bonus bonus"
      "cta cta";
    gap: 0.75rem;
    padding: 1.15rem;
    padding-top: 1.35rem;
  }
  .to-rank { display: none; }
  .to-logo { width: 90px; height: 52px; }
  .to-bonus {
    grid-column: 1 / -1;
    font-size: 0.95rem;
    padding: 0;
  }
  .to-cta {
    grid-column: 1 / -1;
    width: 100%;
    padding: 0.8rem 1.25rem;
  }
}

/* ── Editorial Prose & Content (SEO & Readability) ────────── */
.body-content {
  padding: 2.5rem 0 3.5rem;
}

.prose {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: var(--prose-max);
  margin-left: auto;
  margin-right: auto;
}

.prose h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 2.75rem 0 1rem;
  letter-spacing: -0.02em;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-subtle);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2rem 0 0.65rem;
  letter-spacing: -0.01em;
}

.prose p {
  margin: 1.1rem 0;
  color: var(--text-secondary);
}

.prose a {
  color: var(--accent-emerald-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose a:hover {
  color: var(--text-primary);
}

.prose strong {
  color: var(--text-primary);
  font-weight: 700;
}

.prose ul, .prose ol {
  padding-left: 1.4rem;
  margin: 1.15rem 0;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose li::marker {
  color: var(--text-muted);
}

/* ── Financial-Grade Comparison Table ─────────────────────── */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
}

.prose th {
  background-color: var(--bg-subtle);
  padding: 0.85rem 1.1rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
}

.prose td {
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
  color: var(--text-secondary);
}

.prose tr:last-child td {
  border-bottom: none;
}

.prose tbody tr:nth-child(even) {
  background-color: #fafbfc;
}

.prose tbody tr:hover {
  background-color: var(--bg-subtle);
}

@media (max-width: 768px) {
  main table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ── Inner Page Headers ──────────────────────────────────── */
.page-header {
  padding: 3rem 0 2.25rem;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
}

.page-h1 {
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.page-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.page-author-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.page-author-name::before {
  content: 'Reviewed by';
  color: var(--text-muted);
  font-weight: 400;
}

.page-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── Payment Methods Strip ───────────────────────────────── */
.payments-section {
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 0;
  background-color: #ffffff;
}

.payments-title {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.payments-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  max-width: 680px;
  margin: 0 auto;
}

.payments-list span {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 0.35rem 0.8rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── Dignified Footer ────────────────────────────────────── */
.site-footer {
  background-color: #ffffff;
  border-top: 1px solid var(--border-subtle);
  padding: 2.25rem 0;
  color: var(--text-muted);
}

.footer-copy {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Contact Page Styles ─────────────────────────────────── */
.contact-hero-desc {
  max-width: 640px;
  margin: 0.85rem auto 0;
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0 3rem;
}

.channel-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease;
}

.channel-card:hover {
  border-color: var(--border-medium);
}

.channel-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.85rem;
  border: 1px solid var(--border-subtle);
}

.channel-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.channel-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.95rem;
  flex: 1;
}

.channel-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-emerald-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-decoration: none;
}

.channel-link:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.contact-form-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.contact-form-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.contact-form-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
  margin-bottom: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-emerald);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-contact-submit {
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: var(--accent-emerald);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--accent-emerald-dark);
  border-radius: var(--radius-xs);
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(5, 150, 105, 0.2);
  transition: background-color 0.15s ease;
}

.btn-contact-submit:hover {
  background-color: var(--accent-emerald-dark);
}

.form-privacy-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.85rem;
}

/* Response Indicator */
.response-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  margin-bottom: 2.75rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.response-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent-emerald-dark);
  background: var(--accent-emerald-subtle);
  border: 1px solid #d1fae5;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  font-weight: 600;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
  list-style: none;
}

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

.faq-chev {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-chev {
  transform: rotate(180deg);
}

.faq-a {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.75rem;
}

@media (max-width: 768px) {
  .contact-channels-grid { grid-template-columns: 1fr; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form-card { padding: 1.25rem; }
}

.header-name {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.15rem;
}
.header-brand-sur {
  font-weight: 800;
  color: #0f172a;
  letter-spacing: 0.03em;
}
.header-brand-btc {
  font-weight: 800;
  color: #F7931A;
  letter-spacing: 0.03em;
}
.header-brand-sub {
  font-weight: 500;
  color: #64748b;
  font-size: 0.85em;
  margin-left: 0.35rem;
}