:root {
  --primary: #0A192F;
  --secondary: #B87333;
  --accent: #D4E8D9;
  --background: #F8F9FA;
  --surface: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #4A5568;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --base-size: 16px;
  --line-height: 1.65;
  --border-radius: 4px;
  --transition: all 0.3s ease;
}

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

html {
  font-size: var(--base-size);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--background);
  line-height: var(--line-height);
  font-weight: 400;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

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

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center {
  text-align: center;
}

.mt-4 {
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--surface);
}

.btn-primary:hover {
  background-color: #9a602a;
  color: var(--surface);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-outline:hover {
  background-color: var(--secondary);
  color: var(--surface);
}

.btn-text {
  background: transparent;
  color: var(--primary);
  padding: 0.5rem 1rem;
}

.btn-text:hover {
  color: var(--secondary);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--surface);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.utility-bar {
  background-color: var(--primary);
  color: var(--surface);
  font-size: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.utility-left,
.utility-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  margin-right: 0.5rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(212, 232, 217, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(212, 232, 217, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(212, 232, 217, 0);
  }
}

.utility-right a {
  color: var(--accent);
  opacity: 0.8;
}

.utility-right a:hover {
  opacity: 1;
}

.main-nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.desktop-nav a {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--secondary);
  border-bottom-color: var(--secondary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  position: absolute;
  left: 0;
  transition: var(--transition);
}

.mobile-menu-toggle span:nth-child(1) {
  top: 0;
}

.mobile-menu-toggle span:nth-child(2) {
  top: 11px;
}

.mobile-menu-toggle span:nth-child(3) {
  top: 22px;
}

.mobile-nav {
  position: fixed;
  top: 115px;
  left: 0;
  width: 100%;
  height: calc(100vh - 115px);
  background-color: var(--surface);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
  overflow-y: auto;
}

.mobile-nav.is-open {
  transform: translateX(0);
}

.mobile-nav-inner {
  padding: 2rem 1.5rem;
}

.mobile-nav-links {
  list-style: none;
  margin-bottom: 2rem;
}

.mobile-nav-links li {
  margin-bottom: 1rem;
}

.mobile-nav-links a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--primary);
}

.mobile-auth {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

section {
  padding: 6rem 0;
}

.section-light {
  background-color: var(--surface);
}

.section-alt {
  background-color: var(--background);
}

.section-dark {
  background-color: var(--primary);
  color: var(--surface);
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: var(--surface);
}

.section-header {
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-section.command-grid {
  padding: 4rem 0 6rem;
  background-color: var(--surface);
  position: relative;
  overflow: hidden;
}

.hero-section.command-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(45deg, rgba(184, 115, 51, 0.03) 0, rgba(184, 115, 51, 0.03) 1px, transparent 1px, transparent 10px);
  z-index: 0;
  pointer-events: none;
}

.hero-section .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.kinetic-heading {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.kinetic-heading .line {
  display: block;
}

.kinetic-heading .accent {
  color: var(--secondary);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-secondary);
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.countdown-strip {
  background: var(--background);
  border-left: 4px solid var(--secondary);
  padding: 1.5rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.countdown-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.countdown-timer {
  display: flex;
  gap: 1rem;
}

.time-unit {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.time-unit span {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.time-unit small {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.hero-visual {
  position: relative;
}

.media-panel {
  background: var(--primary);
  border-radius: var(--border-radius);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(10, 25, 47, 0.15);
}

.vault-render {
  height: 400px;
  background-image: url('assets/images/hero-copper-vault-bg.webp');
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.vault-render::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 25, 47, 0.9), transparent);
  border-radius: var(--border-radius);
}

.live-jackpot-display {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--surface);
  transform: translateY(40px);
}

.live-jackpot-display .label {
  display: block;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.live-jackpot-display .value {
  display: block;
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: var(--secondary);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  margin-bottom: 0.5rem;
}

.live-jackpot-display .certification {
  display: inline-block;
  font-size: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
}

.trust-proof-strip {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.metric-item .metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.metric-item .metric-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  opacity: 0.8;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-layout.reverse .split-text {
  order: 2;
}

.split-layout.reverse .split-image {
  order: 1;
}

.feature-list {
  list-style: none;
  margin-bottom: 2rem;
}

.feature-list li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.feature-list li::before {
  content: '■';
  color: var(--secondary);
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 0.8rem;
}

.split-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.arch-card {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  border-top: 4px solid var(--secondary);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--background);
  border-radius: 50%;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--secondary);
}

.escrow-steps {
  margin-top: 2rem;
}

.escrow-steps .step {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.escrow-steps .step::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 5px;
  width: 10px;
  height: 10px;
  background: var(--secondary);
  border-radius: 50%;
}

.matrix-table-container {
  overflow-x: auto;
  margin-bottom: 2rem;
}

.data-matrix {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid #E2E8F0;
}

.data-matrix th,
.data-matrix td {
  padding: 1.25rem;
  text-align: left;
  border-bottom: 1px solid #E2E8F0;
}

.data-matrix th {
  background-color: var(--primary);
  color: var(--surface);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
}

.data-matrix tbody tr:hover {
  background-color: var(--background);
}

.disclaimer-box {
  background: var(--background);
  border-left: 4px solid var(--primary);
  padding: 1.5rem;
  font-size: 0.875rem;
}

.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.payment-card {
  background: var(--background);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid #E2E8F0;
}

.analytics-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--surface);
  border-radius: var(--border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.analytics-row {
  display: flex;
  border-bottom: 1px solid #E2E8F0;
}

.analytics-row:last-child {
  border-bottom: none;
}

.analytics-label {
  flex: 0 0 200px;
  padding: 1.5rem;
  background: var(--background);
  font-weight: 600;
  color: var(--primary);
  border-right: 1px solid #E2E8F0;
}

.analytics-data {
  flex: 1;
  padding: 1.5rem;
  color: var(--text-secondary);
}

.impact-box {
  display: flex;
  background: var(--primary);
  color: var(--surface);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.impact-content {
  flex: 1;
  padding: 4rem;
}

.impact-content h2,
.impact-content p {
  color: var(--surface);
}

.impact-stats {
  flex: 0 0 350px;
  background: var(--secondary);
  padding: 4rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.impact-stats .number {
  display: block;
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.impact-stats .label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1rem;
  border: 1px solid #E2E8F0;
  border-radius: var(--border-radius);
  background: var(--surface);
}

.faq-trigger {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-trigger::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--secondary);
  transition: transform 0.3s ease;
}

.faq-trigger[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.faq-content {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-trigger[aria-expanded="true"]+.faq-content {
  padding-bottom: 1.5rem;
  max-height: 500px;
}

.page-hero {
  padding: 6rem 0 4rem;
  background-color: var(--primary);
  color: var(--surface);
  text-align: center;
}

.page-hero h1 {
  color: var(--surface);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.25rem;
  color: var(--accent);
  max-width: 700px;
  margin: 0 auto;
}

.content-section {
  padding: 4rem 0;
}

.content-container,
.text-container {
  max-width: 800px;
  margin: 0 auto;
}

.legal-module {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #E2E8F0;
}

.legal-module:last-child {
  border-bottom: none;
}

.legal-module h2 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.legal-module h3 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-module ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.legal-module li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.icon-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 1.5rem;
}

.support-contacts {
  background: var(--background);
  border: 1px solid #E2E8F0;
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  margin: 2rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 4rem;
}

.support-form {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #E2E8F0;
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 2px rgba(184, 115, 51, 0.2);
}

.info-block {
  background: var(--background);
  padding: 2rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
}

.terminal-layout {
  background-color: var(--background);
  padding: 4rem 0;
  min-height: calc(100vh - 80px);
}

.layout-container {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
  align-items: start;
}

.terminal-header {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--secondary);
}

.ticket-experience-wrapper.multi-step-visible .ticket-step {
  background: var(--surface);
  border: 1px solid #E2E8F0;
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
  padding: 2rem;
}

.step-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.step-badge {
  background: var(--primary);
  color: var(--surface);
  font-family: var(--font-heading);
  font-weight: 700;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  margin-right: 1rem;
}

.step-header h3 {
  margin: 0;
  margin-right: 1rem;
}

.step-instruction {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.number-grid {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.extra-grid {
  grid-template-columns: repeat(5, 1fr);
  max-width: 300px;
}

.num-btn {
  aspect-ratio: 1;
  background: var(--background);
  border: 1px solid var(--secondary);
  border-radius: 4px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.num-btn:hover {
  background: var(--accent);
}

.num-btn.selected {
  background: var(--primary);
  color: var(--surface);
  border-color: var(--primary);
}

.num-btn.extra.selected {
  background: var(--secondary);
  border-color: var(--secondary);
}

.grid-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  border-top: 1px solid #E2E8F0;
  padding-top: 1rem;
}

.settings-controls {
  display: flex;
  gap: 2rem;
}

.setting-group {
  flex: 1;
}

.setting-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.setting-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--secondary);
  border-radius: 4px;
  background: var(--surface);
}

.sticky-cart {
  position: sticky;
  top: 100px;
  background: var(--primary);
  color: var(--surface);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.cart-header h3 {
  color: var(--surface);
  margin: 0;
}

.live-indicator {
  font-size: 0.75rem;
  color: var(--accent);
  display: flex;
  align-items: center;
}

.live-indicator::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 0.5rem;
}

.cart-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.cart-row .label {
  opacity: 0.8;
}

.cart-row .val {
  font-weight: 600;
}

.cart-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 1.5rem 0;
}

.cart-row.total {
  font-size: 1.125rem;
}

.cart-row.total .val {
  color: var(--secondary);
  font-family: var(--font-heading);
  font-size: 1.5rem;
}

.kyc-notice {
  background: rgba(255, 255, 255, 0.05);
  padding: 1rem;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-bottom: 1.5rem;
  border-left: 2px solid var(--accent);
}

.site-footer {
  background-color: #050d1a;
  color: var(--surface);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--surface);
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.footer-links h4 {
  color: var(--surface);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: var(--secondary);
}

.footer-responsible {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
  margin-bottom: 2rem;
  text-align: center;
}

.footer-responsible h4 {
  color: var(--surface);
  margin-bottom: 1rem;
}

.footer-responsible p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.partner-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.partner-badges img {
  height: 40px;
  background: blueviolet;
  padding: 3px;
  border-radius: 10px;
  transition: var(--transition);
}

.partner-badges a:hover img {
  opacity: 1;
  filter: grayscale(0%);
}

.footer-bottom {
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--surface);
  width: 100%;
  max-width: 400px;
  padding: 2.5rem;
  border-radius: var(--border-radius);
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-overlay.is-active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
}

.modal-header {
  text-align: center;
  margin-bottom: 2rem;
}

.modal-header h3 {
  margin-bottom: 0.5rem;
}

.modal-header p {
  font-size: 0.875rem;
  margin: 0;
}

@media (max-width: 1280px) {
  .kinetic-heading {
    font-size: 3.5rem;
  }

  .vault-render {
    height: 350px;
  }

  .number-grid {
    grid-template-columns: repeat(8, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero-section .container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .kinetic-heading {
    font-size: 3rem;
  }

  .kinetic-heading .line {
    display: inline-block;
    margin-right: 0.5rem;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .countdown-strip {
    border-left: none;
    border-top: 4px solid var(--secondary);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    display: inline-block;
  }

  .trust-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .split-layout.reverse .split-text {
    order: 1;
  }

  .split-layout.reverse .split-image {
    order: 2;
  }

  .architecture-grid {
    grid-template-columns: 1fr;
  }

  .payment-methods-grid {
    grid-template-columns: 1fr;
  }

  .impact-box {
    flex-direction: column;
  }

  .impact-content {
    padding: 3rem 2rem;
  }

  .impact-stats {
    flex: auto;
    padding: 3rem 2rem;
  }

  .layout-container {
    grid-template-columns: 1fr;
  }

  .sticky-cart {
    position: static;
  }
}

@media (max-width: 768px) {
  .utility-bar {
    display: none;
  }

  .desktop-nav,
  .header-actions .btn {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  section {
    padding: 4rem 0;
  }

  .kinetic-heading {
    font-size: 2.5rem;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .trust-metrics {
    grid-template-columns: 1fr;
  }

  .matrix-table-container {
    overflow-x: scroll;
  }

  .analytics-row {
    flex-direction: column;
  }

  .analytics-label {
    flex: auto;
    border-right: none;
    border-bottom: 1px solid #E2E8F0;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .number-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .settings-controls {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 430px) {
  .kinetic-heading {
    font-size: 2rem;
  }

  .vault-render {
    height: 250px;
  }

  .live-jackpot-display .value {
    font-size: 2.5rem;
  }

  .number-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}