/* 激光浣熊 - 复古像素霓虹风格 */

:root {
  --bg: #080610;
  --bg-2: #0d0b1a;
  --neon-green: #39ff14;
  --neon-cyan: #00f0ff;
  --neon-pink: #ff00aa;
  --neon-purple: #bd00ff;
  --neon-yellow: #faff00;
  --text: #f0f0f5;
  --text-dim: #a0a0b8;
  --card-bg: rgba(20, 18, 40, 0.7);
  --border: rgba(57, 255, 20, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans SC', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 扫描线效果 */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
  opacity: 0.6;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 导航 */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(8, 6, 16, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Press Start 2P', cursive;
  font-size: 0.9rem;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s, text-shadow 0.2s;
}

.nav-links a:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--neon-green);
  font-size: 1.5rem;
  cursor: pointer;
}

/* 首屏 */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(8, 6, 16, 0.3) 0%, rgba(8, 6, 16, 0.92) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  max-width: 900px;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.1);
}

.hero h1 {
  font-family: 'Press Start 2P', cursive;
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green), 0 0 40px rgba(57, 255, 20, 0.5);
  margin-bottom: 0.5rem;
  letter-spacing: -0.05em;
  line-height: 1.2;
}

.ticker {
  font-family: 'Press Start 2P', cursive;
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--neon-yellow);
  text-shadow: 0 0 10px var(--neon-yellow);
  margin-bottom: 1rem;
}

.tagline {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-green), var(--neon-cyan));
  color: #000;
  box-shadow: 0 0 25px rgba(57, 255, 20, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--neon-pink);
  border: 2px solid var(--neon-pink);
  box-shadow: 0 0 20px rgba(255, 0, 170, 0.2);
}

.btn-secondary:hover {
  box-shadow: 0 0 30px rgba(255, 0, 170, 0.5);
}

.btn-big {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
  color: #fff;
  font-size: 1.2rem;
  padding: 1.1rem 2.2rem;
  box-shadow: 0 0 30px rgba(189, 0, 255, 0.4);
  margin-top: 2rem;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--neon-cyan);
  font-size: 1.5rem;
  animation: bounce 1.5s infinite;
  z-index: 2;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* 通用区块 */
.section {
  padding: 5rem 1.5rem;
  position: relative;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-family: 'Press Start 2P', cursive;
  font-size: clamp(1.3rem, 4vw, 2rem);
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan);
  text-align: center;
  margin-bottom: 3rem;
}

/* four.meme logo 图标 */
.four-logo {
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 0.25em;
  margin-left: 0.1em;
  object-fit: cover;
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.section-title .four-logo {
  width: 1.1em;
  height: 1.1em;
}

.social-link .four-logo {
  width: 1.3em;
  height: 1.3em;
}

/* Grok 认证区 */
.grok-proof {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  padding-top: 6rem;
}

.grok-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.1);
}

.grok-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.grok-quote {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--text);
  border-left: 4px solid var(--neon-green);
  padding-left: 1.2rem;
}

.grok-quote strong {
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green);
}

.grok-source {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.grok-image {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--neon-cyan);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.2);
}

.grok-image img {
  width: 100%;
  height: auto;
  display: block;
}

.grok-image::after {
  content: 'Grok 官方认证';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem;
  background: rgba(0, 240, 255, 0.9);
  color: #000;
  font-weight: 900;
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .grok-card {
    grid-template-columns: 1fr;
    padding: 1.2rem;
  }
  .grok-quote {
    font-size: 1.05rem;
  }
}

/* 关于 */
.about {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.about-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 30px rgba(57, 255, 20, 0.2);
  border-color: var(--neon-green);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.about-card h3 {
  color: var(--neon-yellow);
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
}

.about-card p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* 代币经济 */
.tokenomics {
  background: var(--bg);
}

.token-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.token-card {
  background: var(--card-bg);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.token-label {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.token-value {
  font-family: 'Press Start 2P', cursive;
  font-size: 1.3rem;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
}

.token-unit {
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* 图表区 */
.chart-section {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
}

.chart-box {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.5rem;
  overflow: hidden;
}

#memeChart {
  width: 100%;
  height: auto;
}

.chart-overlay {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  text-align: right;
}

.chart-overlay p {
  color: var(--neon-pink);
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.laser-tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: var(--neon-green);
  color: #000;
  font-weight: 900;
  border-radius: 4px;
  box-shadow: 0 0 15px var(--neon-green);
}

/* 路线图 */
.roadmap {
  background: var(--bg-2);
}

.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--neon-green), var(--neon-cyan), var(--neon-purple));
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  padding-bottom: 2.5rem;
}

.timeline-dot {
  position: absolute;
  left: 10px;
  top: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 3px solid var(--text-dim);
}

.timeline-item.done .timeline-dot {
  background: var(--neon-green);
  border-color: var(--neon-green);
  box-shadow: 0 0 15px var(--neon-green);
}

.timeline-item.active .timeline-dot {
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px var(--neon-cyan);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 10px var(--neon-cyan); }
  50% { box-shadow: 0 0 25px var(--neon-cyan); }
}

.timeline-content h3 {
  color: var(--neon-yellow);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.timeline-content p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* 购买 */
.buy {
  background: var(--bg);
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.step {
  background: var(--card-bg);
  border: 1px solid rgba(255, 0, 170, 0.25);
  border-radius: 16px;
  padding: 2rem;
  text-align: left;
  transition: transform 0.3s;
}

.step:hover {
  transform: translateY(-5px);
  border-color: var(--neon-pink);
}

.step-num {
  font-family: 'Press Start 2P', cursive;
  font-size: 1.5rem;
  color: var(--neon-purple);
  display: block;
  margin-bottom: 1rem;
}

.step h3 {
  color: var(--neon-pink);
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* 社区 */
.community {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  text-align: center;
}

.community-text {
  color: var(--text-dim);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.socials {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  padding: 0.9rem 1.6rem;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: background 0.2s, box-shadow 0.2s;
}

.social-link:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

/* 页脚 */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  text-align: center;
}

.footer p {
  color: var(--neon-green);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.disclaimer {
  color: var(--text-dim) !important;
  font-size: 0.85rem;
  max-width: 700px;
  margin: 1rem auto;
  font-weight: 400 !important;
}

.copyright {
  color: var(--text-dim) !important;
  font-size: 0.8rem;
  font-weight: 400 !important;
}

/* 移动适配 */
@media (max-width: 768px) {
  .nav {
    padding: 1rem;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(8, 6, 16, 0.98);
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
  }
  
  .nav-links.open {
    display: flex;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .section {
    padding: 3.5rem 1rem;
  }
  
  .timeline::before {
    left: 15px;
  }
  
  .timeline-item {
    padding-left: 45px;
  }
  
  .timeline-dot {
    left: 5px;
  }
}

/* Glitch 效果 */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
}

.glitch::before {
  left: 2px;
  text-shadow: -1px 0 var(--neon-pink);
  clip: rect(24px, 550px, 90px, 0);
  animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch::after {
  left: -2px;
  text-shadow: -1px 0 var(--neon-cyan);
  clip: rect(85px, 550px, 140px, 0);
  animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
  0% { clip: rect(12px, 9999px, 32px, 0); }
  20% { clip: rect(64px, 9999px, 100px, 0); }
  40% { clip: rect(30px, 9999px, 8px, 0); }
  60% { clip: rect(90px, 9999px, 120px, 0); }
  80% { clip: rect(5px, 9999px, 60px, 0); }
  100% { clip: rect(50px, 9999px, 95px, 0); }
}

@keyframes glitch-anim-2 {
  0% { clip: rect(65px, 9999px, 119px, 0); }
  20% { clip: rect(10px, 9999px, 55px, 0); }
  40% { clip: rect(90px, 9999px, 140px, 0); }
  60% { clip: rect(25px, 9999px, 80px, 0); }
  80% { clip: rect(120px, 9999px, 155px, 0); }
  100% { clip: rect(45px, 9999px, 70px, 0); }
}