/* ==========================================================================
   LF Labs Design System & Modern Dark CSS
   ========================================================================== */

:root {
  --bg-dark: #07080d;
  --bg-card: rgba(18, 20, 32, 0.65);
  --bg-card-hover: rgba(28, 32, 50, 0.85);
  --bg-alt: #0a0c14;

  --text-main: #f0f3fa;
  --text-muted: #8e95b0;
  --text-dim: #5c6380;

  --pink-primary: #ff3b70;
  --pink-glow: rgba(255, 59, 112, 0.35);
  --cyan-primary: #00f2fe;
  --cyan-glow: rgba(0, 242, 254, 0.35);
  --green-primary: #bfff00;
  --green-glow: rgba(191, 255, 0, 0.3);
  --purple-primary: #7928ca;
  --purple-glow: rgba(121, 40, 202, 0.35);

  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(255, 255, 255, 0.18);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

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

/* Glassmorphism Card Style */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-4px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

/* Gradient Text Effect */
.gradient-text {
  background: linear-gradient(135deg, #ff3b70 0%, #00f2fe 50%, #bfff00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink-primary), #d91c5c);
  color: #fff;
  box-shadow: 0 8px 25px var(--pink-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px var(--pink-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-highlight);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--radius-md);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--pink-primary);
  color: #fff;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-xs {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

/* Pulse Dot */
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--pink-primary);
  box-shadow: 0 0 12px var(--pink-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 59, 112, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 59, 112, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 59, 112, 0); }
}

/* Header & Nav */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 8, 13, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #fff;
}

.logo-sub {
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--pink-primary);
  font-weight: 700;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}

.nav-link:hover {
  color: #fff;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
}

.mobile-toggle span {
  height: 2px;
  width: 100%;
  background-color: #fff;
  border-radius: 2px;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 180px 0 100px;
  text-align: center;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 59, 112, 0.25) 0%, rgba(121, 40, 202, 0.15) 50%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero-line-1 {
  display: block;
  color: #fff;
}

.hero-line-2 {
  display: block;
  font-size: 5.5rem;
}

.hero-subtitle {
  font-size: 1.35rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.highlight-val {
  color: var(--cyan-primary);
}

.hero-description {
  max-width: 680px;
  margin: 0 auto 40px;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

/* Mission Highlights Strip */
.highlights-section {
  padding-bottom: 80px;
}

.highlights-strip {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 32px 40px;
  margin-bottom: 40px;
}

.highlight-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.highlight-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.highlight-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}

.text-green {
  color: var(--green-primary) !important;
}

.growth-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: rgba(191, 255, 0, 0.1);
  border: 1px solid rgba(191, 255, 0, 0.3);
  border-radius: var(--radius-pill);
  color: var(--green-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.icon-flame { color: var(--pink-primary); background: rgba(255, 59, 112, 0.12); }
.icon-swap { color: var(--cyan-primary); background: rgba(0, 242, 254, 0.12); }
.icon-shield { color: var(--green-primary); background: rgba(191, 255, 0, 0.12); }
.icon-users { color: var(--purple-primary); background: rgba(121, 40, 202, 0.12); }

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Section Header */
.section-header {
  margin-bottom: 60px;
}

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

.sub-title {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--pink-primary);
  font-weight: 700;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: #fff;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Ecosystem Grid */
.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.eco-card {
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 260px;
}

.eco-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  font-weight: 700;

  margin-bottom: 12px;
}

.eco-content h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.eco-content h3 span {
  color: var(--pink-primary);
}

.eco-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.eco-badge-icon {
  position: absolute;
  bottom: -15px;
  right: -15px;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  opacity: 0.06;
  pointer-events: none;
}

/* Stats & Tokenomics */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.stats-card {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stats-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.stats-card-header h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: #fff;
}

.badge {
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.badge-success {
  background: rgba(0, 242, 254, 0.12);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.stats-big-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.stats-big-num small {
  font-size: 1.2rem;
  color: var(--pink-primary);
}

.stats-card-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.stats-links {
  display: flex;
  gap: 10px;
}

.audit-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(0, 242, 254, 0.04);
  border: 1px solid rgba(0, 242, 254, 0.15);
  border-radius: var(--radius-md);
  margin: 16px 0;
  font-size: 0.9rem;
}

.metrics-card {
  padding: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.metric-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.metric-val {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

/* Contract Cards */
.contracts-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.contract-card {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contract-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chain-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.chain-badge.eth { color: #627eea; }
.chain-badge.sol { color: #14f195; }

.address-text {
  font-family: monospace;
  font-size: 0.95rem;
  color: #fff;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.btn-copy:hover {
  background: var(--pink-primary);
  border-color: var(--pink-primary);
}

/* Dual Phase Burn Section */
.burn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.burn-card {
  padding: 40px;
}

.burn-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.burn-card-header h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
}

.burn-tag {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
}

.tag-pink {
  background: rgba(255, 59, 112, 0.15);
  color: var(--pink-primary);
  border: 1px solid rgba(255, 59, 112, 0.3);
}

.tag-green {
  background: rgba(191, 255, 0, 0.15);
  color: var(--green-primary);
  border: 1px solid rgba(191, 255, 0, 0.3);
}

.burn-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.burn-progress-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.burn-item-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1s ease-in-out;
}

.fill-pink {
  background: linear-gradient(90deg, #ff3b70, #ff7597);
  box-shadow: 0 0 10px var(--pink-glow);
}

.fill-green {
  background: linear-gradient(90deg, #bfff00, #9ecc00);
  box-shadow: 0 0 10px var(--green-glow);
}

.text-pink { color: var(--pink-primary); }

.burn-target-banner {
  padding: 30px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.target-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.target-amount {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
}

.target-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 320px;
}

/* Exchanges Section */
.exchanges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.exchange-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.exchange-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 4px;
}

.exchange-name {
  font-weight: 700;
  color: #fff;
}

.exchange-pair {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.highlight-dex {
  border-color: var(--pink-primary);
}

/* Community Grid */
.community-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.community-card {
  padding: 40px;
}

.community-card h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: #fff;
}

.community-card h3 strong {
  color: var(--pink-primary);
}

.community-card p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.social-links-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-btn {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--pink-primary);
  border-color: var(--pink-primary);
}

/* Modal Overlay Drawer */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  width: 100%;
  max-width: 540px;
  padding: 40px;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
}

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

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.8rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  color: #fff;
}

.modal-header {
  margin-bottom: 24px;
}

.modal-header h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: #fff;
}

.modal-header h2 span {
  color: var(--pink-primary);
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group input[type="email"] {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus {
  border-color: var(--pink-primary);
  background: rgba(255, 255, 255, 0.08);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
  cursor: pointer;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 14px 24px;
  background: var(--pink-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 30px var(--pink-glow);
  z-index: 2000;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: var(--transition);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  display: block;
  margin-bottom: 4px;
}

.footer-right {
  display: flex;
  gap: 20px;
}

.footer-right a:hover {
  color: #fff;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .features-grid, .ecosystem-grid, .exchanges-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .hero-headline {
    font-size: 3rem;
  }
  .hero-line-2 {
    font-size: 3.8rem;
  }
  .highlights-strip {
    flex-direction: column;
    gap: 20px;
  }
  .features-grid, .ecosystem-grid, .burn-grid, .community-grid, .contracts-wrapper, .exchanges-grid {
    grid-template-columns: 1fr;
  }
  .burn-target-banner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .footer-container {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}