/* ============================================================
   SVRNG PAY — Master Stylesheet
   Palette: Navy banking + Gold jewelry + Bone
   ============================================================ */

:root {
  /* Brand colors */
  --navy: #1B3A5C;
  --navy-deep: #0F2238;
  --navy-mid: #2C5282;
  --navy-soft: #233F62;
  --gold: #C9A961;
  --gold-light: #E5C272;
  --gold-dark: #9C7E3F;
  --gold-glow: rgba(201, 169, 97, 0.18);
  --bone: #F5F5F4;
  --bone-soft: #FAFAF9;
  --black: #0a0a0a;
  --white: #ffffff;

  /* Functional */
  --success: #10A37F;
  --success-glow: rgba(16, 163, 127, 0.18);
  --danger: #BE123C;
  --warning: #B45309;
  --info: #1E40AF;

  /* Lines & shadows */
  --line: rgba(15, 34, 56, 0.08);
  --line-soft: rgba(15, 34, 56, 0.04);
  --line-strong: rgba(15, 34, 56, 0.16);
  --line-gold: rgba(201, 169, 97, 0.3);
  --shadow-sm: 0 1px 2px rgba(15, 34, 56, 0.04), 0 1px 3px rgba(15, 34, 56, 0.06);
  --shadow-md: 0 4px 6px rgba(15, 34, 56, 0.04), 0 8px 24px rgba(15, 34, 56, 0.08);
  --shadow-lg: 0 12px 24px rgba(15, 34, 56, 0.08), 0 24px 48px rgba(15, 34, 56, 0.12);
  --shadow-gold: 0 4px 14px rgba(201, 169, 97, 0.25);

  /* Typography */
  --font-display: 'Fraunces', 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, 'Courier New', monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--navy);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease, opacity 0.2s ease; }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ============ FONTS (load via Google) ============ */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT@9..144,400..700,0..100&family=DM+Sans:wght@400;500;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ============ TYPOGRAPHY ============ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold-dark);
  text-transform: uppercase;
}

.display-h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--navy);
  font-variation-settings: 'opsz' 144, 'SOFT' 0;
}
.display-h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.display-h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 4.5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--navy);
  font-variation-settings: 'opsz' 96, 'SOFT' 20;
}
.display-h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
  font-variation-settings: 'opsz' 96, 'SOFT' 100;
}

.display-h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.012em;
  color: var(--navy);
  font-variation-settings: 'opsz' 48, 'SOFT' 30;
}

.lead-text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--navy-soft);
  max-width: 640px;
}

.body-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--navy-soft);
}

.mono { font-family: var(--font-mono); }

/* ============ LAYOUT ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section { padding: var(--space-9) 0; }
.section-sm { padding: var(--space-7) 0; }
.section-lg { padding: var(--space-10) 0; }

.section-narrow {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.bg-bone-soft { background: var(--bone-soft); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy-deep { background: var(--navy-deep); color: var(--white); }
.bg-gold-soft {
  background: linear-gradient(135deg, var(--bone) 0%, rgba(201, 169, 97, 0.08) 100%);
}

/* ============ NAV ============ */
nav.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 245, 244, 0.85);
  backdrop-filter: saturate(140%) blur(20px);
  -webkit-backdrop-filter: saturate(140%) blur(20px);
  border-bottom: 1px solid var(--line);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
nav.site-nav .brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
  letter-spacing: -0.01em;
}
nav.site-nav .brand-mark {
  width: 32px;
  height: 32px;
  background-image: url('/assets/mark.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
nav.site-nav .brand-text { display: flex; align-items: baseline; gap: 6px; }
nav.site-nav .brand-text .pay { color: var(--gold); }

nav.site-nav .nav-links {
  display: flex;
  gap: var(--space-5);
  align-items: center;
}
nav.site-nav .nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}
nav.site-nav .nav-links a:hover { opacity: 1; }
nav.site-nav .nav-links a.active { opacity: 1; color: var(--gold-dark); }

nav.site-nav .nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

@media (max-width: 820px) {
  nav.site-nav .nav-links { display: none; }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 24px;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: var(--navy-deep);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(201, 169, 97, 0.4); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-navy:hover { background: var(--navy-deep); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line-strong);
}
.btn-ghost:hover {
  background: rgba(27, 58, 92, 0.04);
  border-color: var(--navy);
}

.btn-gold-ghost {
  background: transparent;
  color: var(--gold-dark);
  border-color: var(--gold);
}
.btn-gold-ghost:hover {
  background: rgba(201, 169, 97, 0.08);
  color: var(--gold-dark);
}

.btn-large {
  padding: 16px 32px;
  font-size: 15px;
}

.btn-small {
  padding: 8px 14px;
  font-size: 13px;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: var(--space-10) var(--space-6) var(--space-9);
  overflow: hidden;
  background: linear-gradient(180deg, var(--bone) 0%, var(--bone-soft) 100%);
}
.hero::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -200px;
  left: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(44, 82, 130, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  z-index: 1;
}
.hero .display-h1 { margin: var(--space-4) 0 var(--space-5); }
.hero .lead-text { margin: 0 auto var(--space-6); }
.hero-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-7);
}
.hero-trust {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-soft);
  opacity: 0.7;
}
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* ============ CARDS / FEATURES ============ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-7);
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: var(--space-6);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--line-gold);
}
.feature-card .icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-deep);
  margin-bottom: var(--space-4);
  font-size: 20px;
  font-weight: 700;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-2);
}
.feature-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--navy-soft);
}

/* ============ CHAINS GRID ============ */
.chains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.chain-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: var(--space-5);
  text-align: center;
  transition: all 0.2s ease;
}
.chain-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.chain-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--white);
}
.chain-icon.usdc { background: linear-gradient(135deg, #2775CA, #1B5295); }
.chain-icon.usdt { background: linear-gradient(135deg, #26A17B, #1A7A5B); }
.chain-icon.btc  { background: linear-gradient(135deg, #F7931A, #C97614); }
.chain-icon.eth  { background: linear-gradient(135deg, #627EEA, #3F4FA8); }
.chain-icon.sol  { background: linear-gradient(135deg, #9945FF, #14F195); }
.chain-card .chain-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 4px;
}
.chain-card .chain-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-soft);
  opacity: 0.7;
}

/* ============ PRICING ============ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-7);
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: var(--space-6);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pricing-card.featured {
  border-color: var(--gold);
  background: linear-gradient(180deg, var(--white) 0%, rgba(201, 169, 97, 0.04) 100%);
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}
.pricing-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pricing-card.featured:hover { transform: translateY(-2px) scale(1.02); }
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--navy-deep);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  padding: 6px 14px;
  border-radius: 999px;
  text-transform: uppercase;
}
.pricing-card .tier-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: var(--space-3);
}
.pricing-card .tier-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.pricing-card .tier-price .currency {
  font-size: 28px;
  vertical-align: super;
  color: var(--navy-soft);
  margin-right: 4px;
}
.pricing-card .tier-period {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-soft);
  margin-top: var(--space-2);
  margin-bottom: var(--space-5);
}
.pricing-card .tier-features {
  margin: var(--space-5) 0;
}
.pricing-card .tier-features li {
  padding: var(--space-2) 0;
  font-size: 14px;
  color: var(--navy-soft);
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.pricing-card .tier-features li::before {
  content: "→";
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-card .tier-features li:last-child { border: 0; }

/* ============ FORMS ============ */
.form-group {
  margin-bottom: var(--space-5);
}
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: var(--space-2);
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--navy);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.15);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-help {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--navy-soft);
  margin-top: var(--space-2);
  opacity: 0.7;
}

/* ============ CODE BLOCK ============ */
.code-block {
  background: var(--navy-deep);
  color: #E5C272;
  padding: var(--space-5);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  overflow-x: auto;
  border: 1px solid rgba(201, 169, 97, 0.2);
  position: relative;
}
.code-block .keyword { color: #6EB4FF; }
.code-block .string { color: #E5C272; }
.code-block .comment { color: rgba(255,255,255,0.4); font-style: italic; }
.code-block .function { color: #BFA2DB; }

/* ============ SEAL ============ */
.seal-display {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: linear-gradient(135deg, var(--navy-deep), var(--navy));
  border-radius: 12px;
  border: 1px solid rgba(201, 169, 97, 0.3);
  color: var(--white);
}
.seal-image {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
  animation: sealFloat 8s ease-in-out infinite;
}
@keyframes sealFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-3px) rotate(2deg); }
}
.seal-info { flex: 1; }
.live-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-2);
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px var(--success-glow);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

/* ============ FOOTER ============ */
footer.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.85);
  padding: var(--space-9) var(--space-6) var(--space-6);
  position: relative;
  overflow: hidden;
}
footer.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: var(--space-6);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-4);
  font-weight: 500;
}
.footer-col ul li { padding: 6px 0; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s ease;
}
.footer-col ul li a:hover { color: var(--gold-light); }

.footer-brand .brand-text-footer {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
  color: var(--white);
}
.footer-brand .brand-text-footer .pay { color: var(--gold); }
.footer-brand p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-4);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-seal-block {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.footer-seal-block .seal-image {
  width: 64px;
  height: 64px;
}
.footer-baseline {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
}
.footer-timezones {
  display: flex;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
}
.tz-item .tz-time { color: var(--gold-light); }

/* ============ DASHBOARD ============ */
.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
.dashboard-sidebar {
  background: var(--navy-deep);
  color: var(--white);
  padding: var(--space-5) 0;
  position: sticky;
  top: 0;
  height: 100vh;
}
.dashboard-sidebar .brand {
  padding: 0 var(--space-5);
  margin-bottom: var(--space-7);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
}
.dashboard-sidebar .brand-mark {
  width: 28px;
  height: 28px;
  background-image: url('/assets/mark.svg');
  background-size: contain;
  background-repeat: no-repeat;
}
.dashboard-sidebar .pay { color: var(--gold); }
.dashboard-sidebar nav a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px var(--space-5);
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
}
.dashboard-sidebar nav a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.04);
}
.dashboard-sidebar nav a.active {
  color: var(--gold-light);
  background: rgba(201, 169, 97, 0.08);
  border-left-color: var(--gold);
}
.dashboard-sidebar nav a .nav-icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  text-align: center;
}
.dashboard-main {
  padding: var(--space-6) var(--space-7);
  background: var(--bone);
  overflow-x: hidden;
}
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--line);
}
.dashboard-header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: var(--navy);
}
@media (max-width: 820px) {
  .dashboard-layout { grid-template-columns: 1fr; }
  .dashboard-sidebar { position: relative; height: auto; }
  .dashboard-main { padding: var(--space-5) var(--space-4); }
}

/* ============ STAT CARDS ============ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.stat-card {
  background: var(--white);
  padding: var(--space-5);
  border-radius: 8px;
  border: 1px solid var(--line);
}
.stat-card .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-soft);
  opacity: 0.7;
  margin-bottom: var(--space-2);
}
.stat-card .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.stat-card .value .currency {
  font-size: 18px;
  color: var(--navy-soft);
  margin-right: 4px;
}
.stat-card .delta {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--success);
}
.stat-card .delta.down { color: var(--danger); }

/* ============ TABLES ============ */
.data-table {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  border-collapse: collapse;
}
.data-table thead {
  background: var(--bone-soft);
  border-bottom: 1px solid var(--line);
}
.data-table th {
  text-align: left;
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-soft);
}
.data-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--navy);
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--bone-soft); }

/* ============ STATUS PILLS ============ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pill .pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.pill-success { background: var(--success-glow); color: var(--success); }
.pill-success .pill-dot { background: var(--success); }
.pill-pending { background: rgba(180, 83, 9, 0.15); color: var(--warning); }
.pill-pending .pill-dot { background: var(--warning); }
.pill-failed { background: rgba(190, 18, 60, 0.15); color: var(--danger); }
.pill-failed .pill-dot { background: var(--danger); }
.pill-info { background: rgba(30, 64, 175, 0.15); color: var(--info); }
.pill-info .pill-dot { background: var(--info); }

/* ============ CHECKOUT PAGE (publi) ============ */
.checkout-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--bone) 0%, rgba(201, 169, 97, 0.06) 100%);
}
.checkout-card {
  width: 100%;
  max-width: 480px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-gold);
  overflow: hidden;
}
.checkout-header {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy));
  padding: var(--space-5) var(--space-6);
  color: var(--white);
  border-bottom: 1px solid var(--line-gold);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.checkout-header .merchant-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--white);
}
.checkout-header .powered-by {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.checkout-header .powered-mark {
  width: 16px;
  height: 16px;
  background-image: url('/assets/mark.svg');
  background-size: contain;
  background-repeat: no-repeat;
}
.checkout-body { padding: var(--space-6); }
.checkout-amount {
  text-align: center;
  margin-bottom: var(--space-6);
}
.checkout-amount .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-soft);
  opacity: 0.7;
  margin-bottom: var(--space-2);
}
.checkout-amount .amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.checkout-amount .amount .currency {
  font-size: 24px;
  color: var(--navy-soft);
  margin-right: 4px;
}
.checkout-amount .description {
  font-size: 14px;
  color: var(--navy-soft);
  margin-top: var(--space-2);
}
.chain-selector {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.chain-option {
  padding: var(--space-3) var(--space-2);
  border: 2px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}
.chain-option:hover { border-color: var(--gold); background: var(--bone-soft); }
.chain-option.selected {
  border-color: var(--gold);
  background: rgba(201, 169, 97, 0.08);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}
.chain-option .chain-symbol {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--navy);
}
.chain-option .chain-net {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--navy-soft);
  text-transform: uppercase;
  margin-top: 2px;
}

.qr-display {
  background: var(--bone-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: var(--space-5);
  text-align: center;
  margin-bottom: var(--space-4);
}
.qr-display canvas, .qr-display img {
  margin: 0 auto var(--space-3);
  background: white;
  padding: 12px;
  border-radius: 8px;
}
.crypto-amount {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 18px;
  color: var(--navy);
  margin-bottom: var(--space-2);
}
.address-display {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--navy);
  word-break: break-all;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}
.address-display .copy-btn {
  flex-shrink: 0;
  background: var(--navy);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.checkout-status {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: 8px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}
.checkout-status.waiting {
  background: rgba(180, 83, 9, 0.08);
  color: var(--warning);
  border: 1px solid rgba(180, 83, 9, 0.2);
}
.checkout-status.success {
  background: var(--success-glow);
  color: var(--success);
  border: 1px solid var(--success);
}
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ MISC UTILITIES ============ */
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }
.text-gold { color: var(--gold-dark); }
.text-navy { color: var(--navy); }
.text-muted { color: var(--navy-soft); opacity: 0.7; }

.divider-gold {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: var(--space-7) 0;
}

.callout {
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.06), rgba(27, 58, 92, 0.04));
  border: 1px solid var(--line-gold);
  border-radius: 12px;
  padding: var(--space-6);
  margin: var(--space-5) 0;
}
.callout .eyebrow { margin-bottom: var(--space-2); }

/* corner-marks for hero/visual style */
.corner-marks { position: relative; }
.corner-marks::before, .corner-marks::after {
  content: "";
  position: absolute;
  width: 24px; height: 24px;
  border: 2px solid var(--gold);
  pointer-events: none;
}
.corner-marks::before { top: 16px; left: 16px; border-right: 0; border-bottom: 0; }
.corner-marks::after { bottom: 16px; right: 16px; border-left: 0; border-top: 0; }