:root {
  --bg: #07090f;
  --panel: rgba(255, 255, 255, 0.04);
  --panel2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.65);
  --faint: rgba(255, 255, 255, 0.45);
  --accent: #6ee7ff;
  --accent2: #a78bfa;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);

  background: linear-gradient(180deg, #04050c 0%, #0b0e1b 55%, #04050c 100%);

  overflow-x: hidden;
}



a { color: inherit; text-decoration: none; }
.container { width: min(1440px, calc(100% - 40px)); margin: 0 auto; }

/* Top nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(5, 7, 18, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand-badge {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    radial-gradient(12px 12px at 30% 30%, rgba(110,231,255,0.9), transparent 70%),
    radial-gradient(14px 14px at 70% 70%, rgba(167,139,250,0.9), transparent 72%),
    rgba(255,255,255,0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.brand small {
  display: block;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.3px;
  margin-top: 2px;
}

.nav-actions { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  user-select: none;
}
.btn:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.18);
}
.btn.primary {
  background: linear-gradient(135deg, rgba(110,231,255,0.22), rgba(167,139,250,0.18));
  border-color: rgba(110,231,255,0.35);
}
.btn.primary:hover {
  background: linear-gradient(135deg, rgba(110,231,255,0.28), rgba(167,139,250,0.22));
}

/* Hero */
.hero { padding: 64px 0 34px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}
.dot {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(110,231,255,0.12);
}

h1 {
  margin: 16px 0 10px;
  font-size: clamp(36px, 4.2vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.6px;
}
.subhead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 56ch;
}

/* Hero card */
.hero-card {
  position: relative;
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(420px 220px at 20% 0%, rgba(110,231,255,0.18), transparent 70%),
    radial-gradient(420px 220px at 90% 30%, rgba(167,139,250,0.16), transparent 70%);
  pointer-events: none;
  filter: blur(2px);
}
.hero-card > * { position: relative; }

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.hero-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.hero-logo { width: 40px; height: 40px; border-radius: 14px; }
.hero-card-title-text { min-width: 0; }
.hero-card-title-main { font-weight: 800; letter-spacing: -0.2px; }
.hero-card-title-sub { color: var(--muted); font-size: 13px; }

.hero-metrics { margin-top: 14px; }

.hero-summary { margin-top: 12px; display: grid; gap: 10px; }
.hero-summary-card { padding: 12px; }
.hero-summary-quote { font-size: 14px; line-height: 1.35; font-weight: 700; }
.hero-summary-desc { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.6; }

/* Search */
.search-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 18px;
}
@media (max-width: 520px) {
  .search-wrap { grid-template-columns: 1fr; }
}
.search { position: relative; }
.search input {
  width: 100%;
  height: 46px;
  padding: 0 14px 0 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  outline: none;
  background: rgba(0,0,0,0.25);
  color: var(--text);
  font-size: 15px;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.search input:focus {
  border-color: rgba(110,231,255,0.40);
  background: rgba(0,0,0,0.35);
}
.search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.9;
}

.hint { margin-top: 10px; font-size: 13px; color: var(--faint); }
.hint-spacer { margin-top: 10px; }

.results {
  position: absolute;  /* 脱离文档流，悬浮显示 */
  top: 100%;           /* 定位在输入框正下方 */
  left: 0;
  right: 0;            /* 宽度与父容器(.search)一致 */
  z-index: 100;        /* 确保显示在其他内容之上 */
  
  margin-top: 8px;     /* 与输入框保留一点间距 */
  
  /* 背景色必须是不透明的，否则会透出底下的文字 */
  background: #0b0e1b; 
  
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12); /* 稍微加亮边框 */
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);  /* 添加深色阴影增加层次感 */
  
  overflow: hidden;
  display: none;
  max-height: 300px;   /* 限制最大高度 */
  overflow-y: auto;    /* 内容过多时允许滚动 */
}
.results.show { display: block; }

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  transition: background 0.12s ease;
}
.result-row:first-child { border-top: 0; }
.result-row:hover { background: rgba(255,255,255,0.05); }

.result-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.result-name {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.result-name strong {
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.result-name span { font-size: 12px; color: var(--muted); }

.pill {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
}

/* Sections */
section { padding: 44px 0; }
.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.section-title h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.2px;
}
.section-title p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Company cards horizontal scroll */
.scroll {
  padding: 20px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(340px, 1fr);
  gap: 14px;
  overflow-x: hidden;
  padding-bottom: 8px;
}

.card {
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  padding: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  min-height: 140px;
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease;
  will-change: transform;
}

.card:hover {
  transform: scale(1.04);
  border-color: rgba(255,255,255,0.18);
  background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.03));
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.company {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.company .meta { min-width: 0; }
.company .meta strong {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.company .meta span { color: var(--muted); font-size: 12px; }

.metrics {
  margin-top: 12px;
  display: grid;
  flex-direction: column;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.metric {

}
.metric span { display: block; font-size: 12px; color: var(--muted); }
.metric strong { display: block; margin-top: 6px; letter-spacing: -0.2px; }

/* Why us */
.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px) {
  .grid3 { grid-template-columns: 1fr; }
}
.feature {
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  padding: 16px;
}
.feature h3 { margin: 8px 0 6px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 14px; }

.icon {
  width: 36px; height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* CTA */
.cta {
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(520px 220px at 10% 10%, rgba(110,231,255,0.18), transparent 65%),
    radial-gradient(520px 220px at 90% 30%, rgba(167,139,250,0.18), transparent 65%),
    rgba(255,255,255,0.04);
  padding: 22px;
  box-shadow: var(--shadow);
}
.cta-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  align-items: center;
}
@media (max-width: 980px) {
  .cta-grid { grid-template-columns: 1fr; }
}
.cta h2 { margin: 0 0 8px; font-size: 22px; }
.cta p { margin: 0; color: var(--muted); line-height: 1.6; }

.cta-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
@media (max-width: 980px) { .cta-actions { justify-content: flex-start; } }

/* Footer */
footer {
  padding: 26px 0 40px;
  color: var(--faint);
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}
.footer-links { display: flex; gap: 12px; align-items: center; }
.sep { opacity: .35; }

/* Logo */
.logo {
  width: 28px; height: 28px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  overflow: hidden;
  flex: 0 0 auto;
}
.logo img { width: 100%; height: 100%; object-fit: contain; display: block; }

/* Accessibility / small utils */
.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;
}
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
}