/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */
:root {
  --sg-bg-primary: #0f1a21;
  --sg-bg-hero: #1a2c38;
  --sg-bg-card: #213743;
  --sg-border-card: #3a5263;
  --sg-border-nav: #2f4553;
  --sg-accent: #00e701;
  --sg-accent-dark: #00c001;
  --sg-text-heading: #eef2f5;
  --sg-text-body: #b1c4d4;
  --sg-text-muted: #7d93a8;
  --sg-btn-secondary-bg: #2f4553;
  --sg-badge-bg: rgba(0, 231, 1, 0.09);
  --sg-glow: rgba(0, 231, 1, 0.4);
  --sg-glow-subtle: rgba(0, 231, 1, 0.15);
  --sg-font-heading: 'Syne', 'Inter', system-ui, sans-serif;
  --sg-font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --sg-font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --sg-radius-sm: 6px;
  --sg-radius-md: 10px;
  --sg-radius-lg: 16px;
  --sg-radius-xl: 20px;
  --sg-space-xs: 0.5rem;
  --sg-space-sm: 1rem;
  --sg-space-md: 1.5rem;
  --sg-space-lg: 2.5rem;
  --sg-space-xl: 4rem;
  --sg-space-2xl: 6rem;
  --sg-container: 1120px;
  --sg-topbar-h: 64px;
  --sg-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--sg-topbar-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sg-font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--sg-text-body);
  background-color: var(--sg-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--sg-accent);
  text-decoration: none;
  transition: color var(--sg-transition);
}

a:hover {
  color: var(--sg-text-heading);
}

a:focus-visible,
button:focus-visible,
details summary:focus-visible {
  outline: 2px solid var(--sg-accent);
  outline-offset: 2px;
}

ul, ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

.sg-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Container
   ========================================================================== */
.sg-container {
  width: 100%;
  max-width: var(--sg-container);
  margin: 0 auto;
  padding: 0 var(--sg-space-md);
}

/* ==========================================================================
   Typography
   ========================================================================== */
.sg-heading {
  font-family: var(--sg-font-heading);
  font-weight: 700;
  color: var(--sg-text-heading);
  font-size: clamp(1.5rem, 3vw + 0.5rem, 2.25rem);
  line-height: 1.25;
  margin-bottom: var(--sg-space-sm);
}

.sg-lead {
  font-size: 1.05rem;
  color: var(--sg-text-body);
  margin-bottom: var(--sg-space-lg);
  max-width: 75ch;
}

/* ==========================================================================
   Topbar / Header
   ========================================================================== */
.sg-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--sg-topbar-h);
  background: var(--sg-bg-primary);
  border-bottom: 0.5px solid var(--sg-border-nav);
  transition: background var(--sg-transition), box-shadow var(--sg-transition);
}

.sg-topbar.sg-topbar--scrolled {
  background: rgba(15, 26, 33, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.sg-topbar__inner {
  max-width: var(--sg-container);
  margin: 0 auto;
  padding: 0 var(--sg-space-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sg-space-md);
}

.sg-topbar__brand img {
  display: block;
}

.sg-topbar__nav {
  display: none;
}

.sg-topbar__links {
  display: flex;
  align-items: center;
  gap: var(--sg-space-xs);
}

.sg-topbar__link {
  color: var(--sg-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: var(--sg-radius-sm);
  transition: background var(--sg-transition), color var(--sg-transition);
}

.sg-topbar__link:hover,
.sg-topbar__link:focus-visible {
  background: var(--sg-btn-secondary-bg);
  color: var(--sg-text-heading);
}

.sg-topbar__cta {
  display: none;
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: var(--sg-bg-primary);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--sg-radius-sm);
  border: none;
  cursor: pointer;
  transition: box-shadow var(--sg-transition), transform var(--sg-transition);
  white-space: nowrap;
}

.sg-topbar__cta:hover {
  color: var(--sg-bg-primary);
  box-shadow: 0 4px 18px var(--sg-glow);
  transform: translateY(-1px);
}

.sg-topbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.sg-topbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--sg-text-body);
  border-radius: 2px;
  transition: transform var(--sg-transition), opacity var(--sg-transition);
}

.sg-topbar__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sg-topbar__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.sg-topbar__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.sg-mobile-nav {
  position: fixed;
  top: var(--sg-topbar-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--sg-bg-primary);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: var(--sg-space-lg) var(--sg-space-md);
  gap: var(--sg-space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--sg-transition), transform var(--sg-transition), visibility var(--sg-transition);
}

.sg-mobile-nav.sg-mobile-nav--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sg-mobile-nav__link {
  display: block;
  color: var(--sg-text-body);
  font-size: 1.125rem;
  font-weight: 500;
  padding: 0.75rem 1rem;
  border-radius: var(--sg-radius-sm);
  transition: background var(--sg-transition), color var(--sg-transition);
}

.sg-mobile-nav__link:hover {
  background: var(--sg-btn-secondary-bg);
  color: var(--sg-text-heading);
}

.sg-mobile-nav__cta {
  display: inline-block;
  margin-top: var(--sg-space-sm);
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: var(--sg-bg-primary);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--sg-radius-md);
  text-align: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.sg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--sg-font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: var(--sg-radius-md);
  border: none;
  cursor: pointer;
  transition: box-shadow var(--sg-transition), transform var(--sg-transition), background var(--sg-transition), color var(--sg-transition);
  text-decoration: none;
  white-space: nowrap;
}

.sg-btn--primary {
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: var(--sg-bg-primary);
}

.sg-btn--primary:hover {
  color: var(--sg-bg-primary);
  box-shadow: 0 8px 28px var(--sg-glow);
  transform: translateY(-2px);
}

.sg-btn--secondary {
  background: var(--sg-btn-secondary-bg);
  color: var(--sg-text-body);
  border: 1px solid var(--sg-border-card);
}

.sg-btn--secondary:hover {
  color: var(--sg-text-heading);
  background: #37515f;
  transform: translateY(-2px);
}

.sg-btn--sm {
  font-size: 0.8125rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--sg-radius-sm);
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: var(--sg-bg-primary);
  font-weight: 600;
}

.sg-btn--sm:hover {
  color: var(--sg-bg-primary);
  box-shadow: 0 4px 16px var(--sg-glow);
  transform: translateY(-1px);
}

.sg-cta-row {
  margin-top: var(--sg-space-lg);
  display: flex;
  justify-content: center;
}

/* ==========================================================================
   Hero / Banner
   ========================================================================== */
.sg-banner {
  background: var(--sg-bg-hero);
  padding-top: calc(var(--sg-topbar-h) + var(--sg-space-xl));
  padding-bottom: var(--sg-space-xl);
  position: relative;
  overflow: hidden;
}

.sg-banner::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--sg-glow-subtle), transparent 70%);
  pointer-events: none;
}

.sg-banner__wrap {
  max-width: var(--sg-container);
  margin: 0 auto;
  padding: 0 var(--sg-space-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sg-space-lg);
  align-items: center;
}

.sg-banner__heading {
  font-family: var(--sg-font-heading);
  font-weight: 700;
  color: var(--sg-text-heading);
  font-size: clamp(1.6rem, 4vw + 0.5rem, 2.75rem);
  line-height: 1.2;
  margin-bottom: var(--sg-space-sm);
}

.sg-banner__accent {
  color: var(--sg-accent);
}

.sg-banner__sub {
  font-size: 1.1rem;
  color: var(--sg-text-body);
  margin-bottom: var(--sg-space-md);
  max-width: 60ch;
}

.sg-banner__actions {
  display: flex;
  gap: var(--sg-space-sm);
  margin-top: var(--sg-space-md);
  flex-wrap: wrap;
}

.sg-banner__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sg-space-md);
}

.sg-banner__logo-frame {
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: var(--sg-radius-lg);
  padding: var(--sg-space-lg) var(--sg-space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sg-banner__stats {
  display: flex;
  gap: var(--sg-space-md);
}

.sg-banner__stat {
  text-align: center;
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: var(--sg-radius-md);
  padding: var(--sg-space-sm) var(--sg-space-md);
  min-width: 120px;
}

.sg-banner__stat-val {
  display: block;
  font-family: var(--sg-font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--sg-accent);
  line-height: 1.2;
}

.sg-banner__stat-lbl {
  display: block;
  font-size: 0.8125rem;
  color: var(--sg-text-muted);
  margin-top: 0.2rem;
}

/* ==========================================================================
   Promo Code Widget
   ========================================================================== */
.sg-token-display {
  background: var(--sg-bg-primary);
  border: 1.5px solid var(--sg-accent);
  border-radius: var(--sg-radius-lg);
  padding: var(--sg-space-md);
  max-width: 520px;
  box-shadow: 0 0 30px var(--sg-glow-subtle);
}

.sg-token-display__header {
  display: flex;
  align-items: center;
  gap: var(--sg-space-sm);
  margin-bottom: var(--sg-space-sm);
  flex-wrap: wrap;
}

.sg-token-display__badge {
  background: var(--sg-badge-bg);
  color: var(--sg-accent);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.sg-token-display__check {
  color: var(--sg-text-muted);
  font-size: 0.8125rem;
}

.sg-token-display__body {
  display: flex;
  gap: 0;
  border-radius: var(--sg-radius-md);
  overflow: hidden;
  border: 1px solid var(--sg-border-card);
}

.sg-token-display__code {
  flex: 1;
  font-family: var(--sg-font-mono);
  font-weight: 700;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--sg-accent);
  background: var(--sg-bg-card);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  letter-spacing: 0.03em;
  user-select: all;
}

.sg-token-display__copy {
  font-family: var(--sg-font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--sg-bg-primary);
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  border: none;
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  transition: box-shadow var(--sg-transition), transform var(--sg-transition);
  white-space: nowrap;
}

.sg-token-display__copy:hover {
  box-shadow: 0 4px 16px var(--sg-glow);
}

.sg-token-display__copy.sg-token-display__copy--copied {
  background: #00a801;
}

.sg-token-display__desc {
  margin-top: var(--sg-space-sm);
  font-size: 0.9375rem;
  color: var(--sg-text-body);
  line-height: 1.5;
}

.sg-token-display__note {
  color: var(--sg-text-muted);
  font-size: 0.8125rem;
}

/* ==========================================================================
   Intro Section
   ========================================================================== */
.sg-intro {
  background: var(--sg-bg-primary);
  padding: var(--sg-space-xl) 0 var(--sg-space-lg);
}

.sg-intro p {
  max-width: 75ch;
  margin-bottom: var(--sg-space-sm);
}

.sg-intro p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Walkthrough / How to Use
   ========================================================================== */
.sg-walkthrough {
  background: var(--sg-bg-hero);
  padding: var(--sg-space-2xl) 0;
}

.sg-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sg-space-md);
  margin-top: var(--sg-space-md);
}

.sg-steps__item {
  display: flex;
  gap: var(--sg-space-md);
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: var(--sg-radius-lg);
  padding: var(--sg-space-md);
  transition: border-color var(--sg-transition), box-shadow var(--sg-transition);
}

.sg-steps__item:hover {
  border-color: var(--sg-accent);
  box-shadow: 0 0 20px var(--sg-glow-subtle);
}

.sg-steps__marker {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sg-accent);
  color: var(--sg-bg-primary);
  font-family: var(--sg-font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  border-radius: 50%;
}

.sg-steps__body {
  flex: 1;
  min-width: 0;
}

.sg-steps__title {
  font-family: var(--sg-font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--sg-text-heading);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.sg-steps__body p {
  color: var(--sg-text-body);
  font-size: 0.9375rem;
}

/* ==========================================================================
   Offer Specs / Bonus Details
   ========================================================================== */
.sg-offer-specs {
  background: var(--sg-bg-primary);
  padding: var(--sg-space-2xl) 0;
}

.sg-spec-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sg-space-md);
  margin-top: var(--sg-space-md);
  margin-bottom: var(--sg-space-lg);
}

.sg-spec-card {
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: var(--sg-radius-lg);
  padding: var(--sg-space-md);
  transition: border-color var(--sg-transition), transform var(--sg-transition);
}

.sg-spec-card:hover {
  border-color: var(--sg-accent);
  transform: translateY(-3px);
}

.sg-spec-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.sg-spec-card__title {
  font-family: var(--sg-font-body);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--sg-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.sg-spec-card__val {
  font-family: var(--sg-font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--sg-text-heading);
  margin-bottom: 0.5rem;
}

.sg-spec-card__desc {
  font-size: 0.875rem;
  color: var(--sg-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Platform Brief / About
   ========================================================================== */
.sg-platform-brief {
  background: var(--sg-bg-hero);
  padding: var(--sg-space-2xl) 0;
}

.sg-platform-brief p {
  max-width: 75ch;
  margin-bottom: var(--sg-space-sm);
}

.sg-platform-brief p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Rule Set / Terms
   ========================================================================== */
.sg-rule-set {
  background: var(--sg-bg-primary);
  padding: var(--sg-space-2xl) 0;
}

.sg-rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sg-space-md);
  margin-top: var(--sg-space-md);
}

.sg-rule-card {
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: var(--sg-radius-lg);
  padding: var(--sg-space-md);
}

.sg-rule-card__title {
  font-family: var(--sg-font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--sg-text-heading);
  margin-bottom: 0.5rem;
}

.sg-rule-card p {
  font-size: 0.9375rem;
  color: var(--sg-text-body);
}

/* ==========================================================================
   Code Matrix / Promo Table
   ========================================================================== */
.sg-code-matrix {
  background: var(--sg-bg-hero);
  padding: var(--sg-space-2xl) 0;
}

.sg-table-wrap {
  overflow-x: auto;
  margin-top: var(--sg-space-md);
  border-radius: var(--sg-radius-lg);
  border: 0.5px solid var(--sg-border-card);
}

.sg-promo-table {
  min-width: 600px;
  background: var(--sg-bg-card);
}

.sg-promo-table thead {
  background: var(--sg-bg-primary);
}

.sg-promo-table th {
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--sg-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.25rem;
  text-align: left;
  white-space: nowrap;
}

.sg-promo-table td {
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--sg-text-body);
  border-top: 0.5px solid var(--sg-border-card);
  vertical-align: middle;
}

.sg-promo-table tr:hover td {
  background: rgba(0, 231, 1, 0.03);
}

.sg-code-inline {
  font-family: var(--sg-font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--sg-accent);
  background: var(--sg-bg-primary);
  padding: 0.3rem 0.7rem;
  border-radius: var(--sg-radius-sm);
  letter-spacing: 0.02em;
}

.sg-status-badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--sg-accent);
  background: var(--sg-badge-bg);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  white-space: nowrap;
}

/* ==========================================================================
   Perk Detail / What This Provides
   ========================================================================== */
.sg-perk-detail {
  background: var(--sg-bg-primary);
  padding: var(--sg-space-2xl) 0;
}

.sg-perk-detail p {
  max-width: 75ch;
  margin-bottom: var(--sg-space-sm);
}

.sg-perk-detail p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Safety Note
   ========================================================================== */
.sg-safety-note {
  background: var(--sg-bg-hero);
  padding: var(--sg-space-2xl) 0;
}

.sg-safety-note p {
  max-width: 75ch;
  margin-bottom: var(--sg-space-sm);
}

.sg-safety-note p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   FAQ / Accordion
   ========================================================================== */
.sg-common-asks {
  background: var(--sg-bg-primary);
  padding: var(--sg-space-2xl) 0;
}

.sg-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sg-space-xs);
  margin-top: var(--sg-space-md);
  max-width: 800px;
}

.sg-accordion__item {
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: var(--sg-radius-md);
  overflow: hidden;
  transition: border-color var(--sg-transition);
}

.sg-accordion__item[open] {
  border-color: var(--sg-accent);
}

.sg-accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sg-space-sm);
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-family: var(--sg-font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--sg-text-heading);
  list-style: none;
  transition: color var(--sg-transition);
  user-select: none;
}

.sg-accordion__trigger::-webkit-details-marker {
  display: none;
}

.sg-accordion__trigger::after {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%237d93a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transition: transform var(--sg-transition);
}

.sg-accordion__item[open] .sg-accordion__trigger::after {
  transform: rotate(180deg);
}

.sg-accordion__content {
  padding: 0 1.25rem 1.25rem;
  animation: sg-fade-in 0.3s ease;
}

.sg-accordion__content p {
  font-size: 0.9375rem;
  color: var(--sg-text-body);
  line-height: 1.7;
}

@keyframes sg-fade-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Timestamp
   ========================================================================== */
.sg-timestamp {
  background: var(--sg-bg-primary);
  padding: var(--sg-space-md) 0 var(--sg-space-xl);
}

.sg-timestamp__text {
  font-size: 0.875rem;
  color: var(--sg-text-muted);
  text-align: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.sg-base {
  background: var(--sg-bg-hero);
  border-top: 0.5px solid var(--sg-border-card);
  padding: var(--sg-space-xl) 0 var(--sg-space-lg);
}

.sg-base__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sg-space-lg);
  margin-bottom: var(--sg-space-xl);
}

.sg-base__tagline {
  font-size: 0.875rem;
  color: var(--sg-text-muted);
  margin-top: var(--sg-space-xs);
  max-width: 300px;
}

.sg-base__links h4 {
  font-family: var(--sg-font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--sg-text-heading);
  margin-bottom: var(--sg-space-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sg-base__links ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sg-base__links a {
  color: var(--sg-text-muted);
  font-size: 0.875rem;
  transition: color var(--sg-transition);
}

.sg-base__links a:hover {
  color: var(--sg-accent);
}

.sg-base__warning {
  background: rgba(255, 170, 0, 0.06);
  border: 0.5px solid rgba(255, 170, 0, 0.2);
  border-radius: var(--sg-radius-lg);
  padding: var(--sg-space-md);
  margin-bottom: var(--sg-space-lg);
  text-align: center;
}

.sg-base__warning-icon {
  font-size: 1.5rem;
  margin-bottom: 0.4rem;
}

.sg-base__warning strong {
  color: var(--sg-text-heading);
  font-size: 1rem;
}

.sg-base__warning p {
  font-size: 0.8125rem;
  color: var(--sg-text-muted);
  max-width: 70ch;
  margin: 0.5rem auto 0;
  line-height: 1.6;
}

.sg-base__orgs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sg-space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--sg-space-lg);
  opacity: 0.7;
}

.sg-base__org img {
  display: block;
}

.sg-base__bottom {
  border-top: 0.5px solid var(--sg-border-card);
  padding-top: var(--sg-space-md);
  text-align: center;
}

.sg-base__bottom p {
  font-size: 0.75rem;
  color: var(--sg-text-muted);
  line-height: 1.7;
  max-width: 70ch;
  margin: 0 auto;
}

.sg-base__bottom a {
  color: var(--sg-text-muted);
}

.sg-base__bottom a:hover {
  color: var(--sg-accent);
}

.sg-base__bottom--simple {
  border-top: none;
  padding-top: 0;
}

/* ==========================================================================
   Scroll To Top
   ========================================================================== */
.sg-scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sg-bg-card);
  border: 0.5px solid var(--sg-border-card);
  border-radius: 50%;
  color: var(--sg-text-body);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--sg-transition), visibility var(--sg-transition), transform var(--sg-transition), background var(--sg-transition), color var(--sg-transition);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.sg-scroll-top.sg-scroll-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sg-scroll-top:hover {
  background: var(--sg-accent);
  color: var(--sg-bg-primary);
  border-color: var(--sg-accent);
}

/* ==========================================================================
   Legal Pages
   ========================================================================== */
.sg-legal-page {
  padding-top: calc(var(--sg-topbar-h) + var(--sg-space-xl));
  padding-bottom: var(--sg-space-2xl);
  background: var(--sg-bg-primary);
  min-height: 60vh;
}

.sg-legal-page h1 {
  font-family: var(--sg-font-heading);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--sg-text-heading);
  margin-bottom: var(--sg-space-xs);
}

.sg-legal-date {
  font-size: 0.875rem;
  color: var(--sg-text-muted);
  margin-bottom: var(--sg-space-xl);
}

.sg-legal-page h2 {
  font-family: var(--sg-font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--sg-text-heading);
  margin-top: var(--sg-space-lg);
  margin-bottom: var(--sg-space-xs);
}

.sg-legal-page p {
  margin-bottom: var(--sg-space-sm);
  max-width: 75ch;
}

.sg-legal-page ul,
.sg-legal-page ol {
  padding-left: 1.5rem;
  margin-bottom: var(--sg-space-sm);
  max-width: 75ch;
}

.sg-legal-page li {
  list-style: disc;
  margin-bottom: 0.4rem;
  padding-left: 0.25rem;
}

.sg-legal-page a {
  color: var(--sg-accent);
}

/* ==========================================================================
   Responsive — Tablet
   ========================================================================== */
@media (min-width: 768px) {
  .sg-banner__wrap {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .sg-base__top {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .sg-topbar__nav {
    display: block;
  }

  .sg-topbar__cta {
    display: inline-flex;
  }

  .sg-topbar__toggle {
    display: none;
  }

  .sg-banner__actions .sg-btn {
    min-width: 160px;
  }
}

/* ==========================================================================
   Responsive — Mobile
   ========================================================================== */
@media (max-width: 767px) {
  .sg-banner__visual {
    order: 2;
  }

  .sg-banner__content {
    order: 1;
  }

  .sg-banner__actions {
    flex-direction: column;
  }

  .sg-banner__actions .sg-btn {
    width: 100%;
    justify-content: center;
  }

  .sg-banner__logo-frame {
    padding: var(--sg-space-md) var(--sg-space-lg);
  }

  .sg-banner__stats {
    width: 100%;
  }

  .sg-banner__stat {
    flex: 1;
  }

  .sg-spec-cards {
    grid-template-columns: 1fr;
  }

  .sg-rules-grid {
    grid-template-columns: 1fr;
  }

  .sg-cta-row .sg-btn {
    width: 100%;
  }

  .sg-base__orgs {
    gap: var(--sg-space-md);
  }
}

@media (max-width: 480px) {
  :root {
    --sg-space-md: 1.25rem;
    --sg-space-lg: 2rem;
    --sg-space-xl: 3rem;
    --sg-space-2xl: 4rem;
  }

  .sg-token-display__body {
    flex-direction: column;
  }

  .sg-token-display__code {
    justify-content: center;
    text-align: center;
    padding: 0.85rem 1rem;
  }

  .sg-token-display__copy {
    text-align: center;
    padding: 0.85rem 1rem;
  }

  .sg-steps__item {
    flex-direction: column;
    gap: var(--sg-space-sm);
  }

  .sg-banner__stat-val {
    font-size: 1.4rem;
  }
}

/* ==========================================================================
   Print
   ========================================================================== */
@media print {
  .sg-topbar,
  .sg-scroll-top,
  .sg-banner__actions,
  .sg-cta-row,
  .sg-btn--sm {
    display: none !important;
  }

  body {
    background: #fff;
    color: #222;
  }
}