/* 首页 */
.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 96px;
  background:
    radial-gradient(900px 480px at 88% -10%, rgba(90, 194, 223, 0.13), transparent 60%),
    radial-gradient(700px 420px at -8% 108%, rgba(255, 178, 0, 0.12), transparent 55%),
    var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(23, 27, 38, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 27, 38, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(closest-side at 70% 30%, #000 30%, transparent 100%);
}

.hero-moto {
  position: absolute;
  left: -128px;
  bottom: 4px;
  width: 240px;
  height: 164px;
  padding: 16px 18px 8px;
  border-radius: 18px;
  background: linear-gradient(160deg, #ffffff, #eef7fa);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  animation: floaty 5.4s ease-in-out infinite 0.5s;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-moto img {
  width: 78%;
  height: auto;
  display: block;
  object-fit: contain;
}

.hero-dash {
  position: absolute;
  right: -96px;
  top: -30px;
  width: 240px;
  padding: 16px 16px 10px;
  border-radius: 16px;
  color: #eef2f8;
  z-index: 2;
  background: linear-gradient(155deg, rgba(35, 41, 57, 0.96), rgba(19, 23, 33, 0.92));
  border: 1px solid rgba(159, 227, 245, 0.28);
  box-shadow: 0 24px 50px -18px rgba(9, 12, 20, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: floaty 4.8s ease-in-out infinite 1.1s;
}

.hd-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
}

.hd-head .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5ac2df;
  box-shadow: 0 0 0 4px rgba(90, 194, 223, 0.22);
}

.hd-head small {
  margin-left: auto;
  font-family: var(--font-en);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.24em;
  color: #9fe3f5;
}

.hd-chart {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

@media (max-width: 1240px) {
  .hero-dash {
    right: -34px;
    width: 216px;
  }

  .hero-moto {
    left: -56px;
    width: 210px;
    height: 144px;
  }
}

@media (max-width: 1000px) {

  .hero-moto,
  .hero-dash {
    display: none;
  }

  .hero-stage {
    padding: 0;
  }
}

.marquee {
  background: var(--ink);
  overflow: hidden;
  padding: 16px 0;
  border-top: 3px solid var(--brand);
}

.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: scroll-x 26s linear infinite;
}

.marquee-track span {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.3em;
  color: rgba(244, 242, 236, 0.72);
  padding: 0 34px;
  white-space: nowrap;
  text-transform: uppercase;
}

.marquee-track span i {
  font-style: normal;
  color: var(--brand);
  padding-right: 34px;
}

@keyframes scroll-x {
  to {
    transform: translateX(-50%);
  }
}

.stats-block {
  padding-top: 56px;
}

.stats-note {
  text-align: center;
  font-size: 12px;
  color: #8a8f99;
  margin-top: 8px;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.15));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.stat {
  text-align: center;
  padding: 34px 12px;
  position: relative;
}

.stat+.stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24%;
  bottom: 24%;
  width: 1px;
  background: var(--line);
}

.stat .num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(30px, 3.4vw, 44px);
  color: var(--brand);
  letter-spacing: -0.01em;
}

.stat .lab {
  font-size: 14px;
  color: var(--ink-3);
  margin-top: 4px;
  font-weight: 500;
}

@media (max-width: 1000px) {
  .stat+.stat::before {
    display: none;
  }
}

@media (max-width: 620px) {
  .stats-bar {
    grid-template-columns: 1fr;
  }
}

.hero-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0 34px;
}

.hero-tags span {
  font-size: 13px;
  font-weight: 700;
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-2);
}

.hero-stage {
  position: relative;
  padding: 20px 0;
}

.battery-art {
  width: min(340px, 80%);
  margin: 0 auto;
  filter: drop-shadow(0 30px 30px rgba(23, 27, 38, 0.18));
}

.cta-wrap {
  padding-top: 20px;
}

.biz-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.biz-card {
  position: relative;
  border-radius: var(--r-lg);
  padding: 34px 32px 30px;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 230px;
}

.biz-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(90, 194, 223, 0.4);
}

.biz-card .no {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 44px;
  color: transparent;
  -webkit-text-stroke: 1.4px rgba(23, 27, 38, 0.18);
  position: absolute;
  top: 18px;
  right: 22px;
  line-height: 1;
}

.biz-card h3 {
  font-size: 21px;
}

.biz-card h3 small {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--brand);
  margin-top: 4px;
  font-family: var(--font-en);
  text-transform: uppercase;
}

.biz-card p {
  color: var(--ink-3);
  font-size: 14.5px;
  flex: 1;
}

.biz-card .link {
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.25s;
}

.biz-card:hover .link {
  gap: 12px;
}

.biz-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 4px;
  width: 0;
  background: var(--brand);
  transition: width 0.35s ease;
}

.biz-card:hover::after {
  width: 100%;
}

.biz-card .glass-ico {
  width: 50px;
  height: 50px;
  margin-bottom: 6px;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.cap-item {
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  padding: 26px 24px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
  transition: transform 0.28s ease, border-color 0.28s, background 0.28s, box-shadow 0.28s;
}

.cap-item:hover {
  border-color: rgba(90, 194, 223, 0.55);
  background: rgba(90, 194, 223, 0.07);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -18px rgba(90, 194, 223, 0.4);
}

.cap-item .glass-ico {
  margin-bottom: 16px;
}

.cap-item h4 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 6px;
}

.cap-item p {
  font-size: 13px;
  color: #9aa0ae;
  line-height: 1.7;
}

.honor-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.honor-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px 16px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  transition: 0.25s;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.honor-item .medal {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--brand-tint);
  color: var(--brand);
  display: grid;
  place-items: center;
  font-size: 17px;
}

.honor-item:hover {
  border-color: var(--brand);
  transform: translateY(-3px);
}

@media (max-width: 1000px) {
  .biz-grid {
    grid-template-columns: 1fr;
  }

  .cap-grid,
  .honor-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {

  .cap-grid,
  .honor-strip {
    grid-template-columns: 1fr;
  }
}