:root {
  color-scheme: dark;
  --bg: #030404;
  --panel: rgba(11, 15, 16, 0.72);
  --panel-strong: rgba(18, 24, 25, 0.92);
  --text: #f7f8f5;
  --muted: #a9b1ad;
  --soft: #d8dfdb;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --green: #76d134;
  --cyan: #35d5d0;
  --silver: #cbd5d2;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #030404 0%, #081010 46%, #030404 100%);
  color: var(--text);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(118, 209, 52, 0.08), transparent 28%, transparent 72%, rgba(53, 213, 208, 0.08)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.026) 0 1px, transparent 1px 92px);
  opacity: 0.42;
  z-index: -1;
}

img {
  display: block;
  max-width: 100%;
}

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

.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;
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(3, 4, 4, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 176px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(247, 248, 245, 0.74);
  font-size: 14px;
}

.nav a {
  transition: color 180ms ease;
}

.nav a:hover {
  color: var(--text);
}

.section {
  position: relative;
  min-height: 100svh;
  padding: 110px max(20px, calc((100vw - var(--max)) / 2)) 74px;
  overflow: hidden;
  isolation: isolate;
}

.hero {
  display: grid;
  place-items: center;
  text-align: center;
  isolation: isolate;
}

.hero-media,
.shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  opacity: 0.34;
  filter: saturate(1.1) contrast(1.08);
}

.shade {
  background:
    radial-gradient(circle at 52% 55%, rgba(53, 213, 208, 0.2), rgba(53, 213, 208, 0) 34%),
    linear-gradient(180deg, rgba(3, 4, 4, 0.66), rgba(3, 4, 4, 0.54) 42%, #030404 100%),
    linear-gradient(90deg, rgba(3, 4, 4, 0.92), rgba(3, 4, 4, 0.28) 52%, rgba(3, 4, 4, 0.9));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  width: min(100%, 820px);
  max-width: 820px;
  padding: 0 20px;
  transform: translateY(-18px);
}

.hero-logo {
  display: block;
  width: min(780px, 90vw);
  height: auto;
  filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.58));
}

.section-atmosphere {
  position: absolute;
  inset: -10%;
  z-index: 0;
  pointer-events: none;
}

.section-atmosphere img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.22;
  filter: saturate(1.08) contrast(1.05);
  transform: scale(1.04);
}

.section-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 66% 44%, rgba(53, 213, 208, 0.22), rgba(53, 213, 208, 0) 28%),
    linear-gradient(90deg, #030404 0%, rgba(3, 4, 4, 0.86) 28%, rgba(3, 4, 4, 0.62) 54%, #030404 100%),
    linear-gradient(180deg, #030404 0%, rgba(3, 4, 4, 0.68) 38%, #030404 100%);
}

.atmosphere-stage img {
  object-position: center bottom;
  opacity: 0.2;
}

.atmosphere-matrix img {
  object-position: center 42%;
  opacity: 0.28;
}

.copy,
.section-heading,
.index-list,
.product-row,
.honors-copy,
.contact-panel {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-weight: 700;
  line-height: 1.05;
}

h1 {
  max-width: 760px;
  font-size: 92px;
}

h2 {
  font-size: 64px;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--soft);
  font-size: 32px;
  line-height: 1.35;
}

.intro,
.copy p,
.contact-panel p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.intro {
  max-width: 620px;
  margin: 22px 0 0;
}

.actions,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.05);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.36);
}

.button.primary {
  border-color: rgba(118, 209, 52, 0.62);
  background: linear-gradient(135deg, rgba(118, 209, 52, 0.95), rgba(53, 213, 208, 0.72));
  color: #06100d;
}

.metric-strip {
  position: absolute;
  right: max(20px, calc((100vw - var(--max)) / 2));
  bottom: 76px;
  display: grid;
  grid-template-columns: repeat(3, 132px);
  gap: 10px;
}

.metric-strip div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(3, 4, 4, 0.46);
  backdrop-filter: blur(12px);
}

.metric-strip strong {
  display: block;
  color: var(--green);
  font-size: 34px;
  line-height: 1;
}

.metric-strip span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 900px);
  align-content: center;
  align-items: center;
}

.copy {
  max-width: 900px;
}

.copy > p {
  max-width: 760px;
}

.point-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 780px;
  margin-top: 32px;
}

.point-grid span {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 98px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 18, 17, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
  color: var(--soft);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.stage-image {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #020303;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.48);
  overflow: hidden;
}

.stage-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 44px;
}

.section-heading p {
  max-width: 650px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.index-section {
  display: grid;
  align-content: center;
}

.index-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.index-list a {
  min-height: 220px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.025);
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.index-list a:hover {
  transform: translateY(-3px);
  border-color: rgba(53, 213, 208, 0.42);
}

.index-list strong {
  display: block;
  color: var(--green);
  font-size: 15px;
}

.index-list span {
  display: block;
  margin-top: 46px;
  font-size: 24px;
  font-weight: 800;
}

.index-list p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.product-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.product-panel {
  position: relative;
  min-height: 560px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #030404;
}

.product-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 4, 4, 0.04), rgba(3, 4, 4, 0.18) 48%, rgba(3, 4, 4, 0.88));
}

.product-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.product-panel:hover img {
  transform: scale(1.035);
}

.product-panel span,
.product-panel p {
  position: relative;
  z-index: 1;
}

.product-panel span {
  font-size: 22px;
  font-weight: 800;
}

.product-panel p {
  max-width: 240px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.solution-list {
  display: grid;
  gap: 10px;
}

.solution-list.compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 18px;
}

.solution-list a {
  display: grid;
  align-content: start;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--soft);
  font-size: 15px;
  line-height: 1.45;
}

.solution-list span {
  display: block;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
}

.honors {
  display: grid;
  grid-template-columns: minmax(0, 860px);
  align-content: center;
  align-items: center;
}

.honors-media {
  margin: 0;
  justify-self: center;
  max-width: 390px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.48);
}

.honors-copy {
  max-width: 860px;
}

.honors-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.honor-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 780px;
  margin-top: 30px;
}

.honor-list span {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 72px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 18, 17, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
  color: var(--soft);
  font-size: 16px;
  line-height: 1.45;
}

.honor-list span:last-child {
  justify-content: flex-start;
  color: var(--cyan);
  font-size: 30px;
  letter-spacing: 0;
}

.contact {
  display: grid;
  align-items: end;
}

.contact-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.contact::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #030404 0%, rgba(3, 4, 4, 0.72) 46%, rgba(3, 4, 4, 0.2)),
    linear-gradient(180deg, rgba(3, 4, 4, 0.1), #030404 100%);
}

.contact-panel {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-bottom: 42px;
}

@media (max-width: 900px) {
  .topbar {
    height: 64px;
    padding: 0 16px;
    gap: 14px;
  }

  .brand img {
    width: 126px;
  }

  .nav {
    position: static;
    display: flex;
    flex: 1;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    color: rgba(247, 248, 245, 0.78);
    font-size: 13px;
    white-space: nowrap;
  }

  .section {
    min-height: auto;
    padding: 92px 18px 62px;
  }

  .hero {
    min-height: 100svh;
    padding-right: 10px;
    padding-left: 10px;
  }

  .hero-media {
    object-position: center bottom;
    opacity: 0.32;
  }

  .shade {
    background:
      radial-gradient(circle at 52% 55%, rgba(53, 213, 208, 0.2), rgba(53, 213, 208, 0) 36%),
      linear-gradient(180deg, rgba(3, 4, 4, 0.58), rgba(3, 4, 4, 0.55) 48%, #030404 100%),
      linear-gradient(90deg, #030404 0%, rgba(3, 4, 4, 0.62) 56%, rgba(3, 4, 4, 0.42));
  }

  .hero-content {
    width: 100%;
    padding: 0;
    transform: translateY(-24px);
  }

  .hero-logo {
    width: min(376px, 96vw);
  }

  h1 {
    font-size: 74px;
  }

  h2 {
    font-size: 38px;
  }

  .lead {
    font-size: 22px;
  }

  .metric-strip {
    right: 18px;
    left: 18px;
    bottom: 58px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric-strip div {
    padding: 14px 12px;
  }

  .metric-strip strong {
    font-size: 28px;
  }

  .split,
  .honors {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .section-atmosphere {
    inset: -8% -42%;
  }

  .section-atmosphere img {
    opacity: 0.24;
    transform: scale(1.02);
  }

  .atmosphere-stage img {
    object-position: center bottom;
    opacity: 0.22;
  }

.atmosphere-matrix img {
    object-position: center 38%;
    opacity: 0.26;
  }

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

  .point-grid span {
    min-height: 118px;
    padding: 16px;
    background: rgba(10, 18, 17, 0.72);
    font-size: 15px;
  }

  .index-list {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .index-list a {
    min-height: 174px;
    padding: 18px;
  }

  .index-list span {
    margin-top: 28px;
    font-size: 20px;
  }

  .index-list p {
    font-size: 13px;
  }

  .stage-image {
    min-height: 260px;
  }

  .product-row {
    display: flex;
    gap: 14px;
    margin: 0 -18px;
    padding: 0 18px 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .product-panel {
    flex: 0 0 82vw;
    min-height: 480px;
    scroll-snap-align: center;
  }

  .honors-media {
    max-width: 260px;
  }

  .honor-list {
    grid-template-columns: 1fr;
  }

  .honor-list span {
    background: rgba(10, 18, 17, 0.72);
  }
}

@media (max-width: 420px) {
  .topbar {
    padding: 0 12px;
    gap: 10px;
  }

  .brand img {
    width: 112px;
  }

  .nav {
    gap: 9px;
    font-size: 12px;
  }

  .actions,
  .contact-links {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .metric-strip {
    gap: 8px;
  }

  .metric-strip span {
    font-size: 11px;
  }
}