:root {
  --bg: #050506;
  --bg-2: #090b12;
  --bg-3: #0d1322;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-2: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.08);
  --text: #edecef;
  --muted: #9aa3b5;
  --accent: #5e6ad2;
  --accent-2: #3cb7ff;
  --accent-3: #8d5eff;
  --success: #61d9a7;
  --shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 20px 60px rgba(0,0,0,0.5), 0 0 90px rgba(94,106,210,0.12);
  --shadow-strong: 0 0 0 1px rgba(255,255,255,0.08), 0 24px 80px rgba(0,0,0,0.55), 0 0 120px rgba(94,106,210,0.18);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1240px, calc(100vw - 40px));
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --gap-card: 20px;
  --gap-block: 24px;
  --solution-row-top: 500px;
  --mx: 50%;
  --my: 50%;
  --font-ui: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-rounded: "SF Pro Rounded", "Arial Rounded MT Bold", "Nunito", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-ui), system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 0% 0%, rgba(94, 106, 210, 0.18), transparent 26%),
    radial-gradient(circle at 100% 0%, rgba(141, 94, 255, 0.16), transparent 24%),
    radial-gradient(circle at 100% 100%, rgba(60, 183, 255, 0.12), transparent 25%),
    linear-gradient(180deg, #040506 0%, #070910 24%, #09111c 52%, #05060a 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  background:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(255,255,255,0.55), transparent 94%);
}

body::after {
  z-index: -1;
  background:
    radial-gradient(circle at 16% 18%, rgba(94,106,210,0.24), transparent 0 22%),
    radial-gradient(circle at 72% 14%, rgba(141,94,255,0.22), transparent 0 18%),
    radial-gradient(circle at 82% 82%, rgba(60,183,255,0.16), transparent 0 18%);
  filter: blur(90px);
  animation: floatGlow 12s ease-in-out infinite;
}

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

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

.site {
  width: var(--container);
  margin: 18px auto;
  border-radius: 36px;
  overflow: clip;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(7,10,18,0.9), rgba(5,7,12,0.96));
  box-shadow: 0 24px 100px rgba(0,0,0,0.5);
  backdrop-filter: blur(24px);
}

.wrap {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(7,10,18,0.88), rgba(7,10,18,0.68));
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.topbar-inner {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 45px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  color: #eef4ff;
}

.brand-mark {
  width: 78px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.brand-icon {
  width: 78px;
  height: 45px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-copy {
  min-height: 45px;
  width: max-content;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  gap: 2px;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.28), 0 0 16px rgba(85,180,255,0.18);
  transform: translateY(-1px);
  white-space: nowrap;
}

.brand-line {
  width: 100%;
  min-height: 0.75em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-name {
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  color: #f1f6ff;
}

.brand-en {
  margin-top: 2px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  font-size: 0.48rem;
  font-weight: 800;
  letter-spacing: 0.46em;
  color: #dce8f5;
}

.brand-slogan {
  margin-top: 2px;
  gap: 6px;
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 0.43rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: #b9c7d6;
}

.brand-slogan i {
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: #27d2ff;
  box-shadow: 0 0 10px rgba(39,210,255,0.72);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}

.nav a {
  padding: 9px 15px;
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.84rem;
  font-weight: 620;
  letter-spacing: 0.01em;
  transition: 220ms var(--ease);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  background: rgba(255,255,255,0.08);
  outline: none;
}

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
}

.hero {
  position: relative;
  padding: 86px 0 54px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.9;
  pointer-events: none;
}

.hero::before {
  top: 80px;
  right: -140px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(94,106,210,0.22), transparent 64%);
}

.hero::after {
  top: 150px;
  left: -160px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(60,183,255,0.14), transparent 62%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: calc(var(--gap-block) + 16px);
  align-items: end;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: #b8c1d4;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent-2), var(--accent-3));
  box-shadow: 0 0 16px rgba(94,106,210,0.8);
}

.hero h1 {
  margin: 22px 0 18px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: clamp(2.18rem, 4.1vw, 3.66rem);
  line-height: 1.02;
  letter-spacing: -0.034em;
  white-space: nowrap;
}

.hero h1 .gradient {
  background: linear-gradient(180deg, #ffffff 0%, #eef1ff 38%, #aab6ff 100%);
  -webkit-background-clip: text;
  color: transparent;
}

.hero p {
  margin: 0;
  max-width: 38rem;
  line-height: 1.82;
}

.hero-subtitle {
  margin-bottom: 14px;
  font-size: clamp(0.88rem, 1.25vw, 1.04rem);
  color: #d7def0;
  font-weight: 450;
  white-space: nowrap;
}

.hero-copy {
  color: var(--muted);
  font-size: 0.84rem;
  max-width: 36rem;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  min-width: 138px;
  border-radius: 999px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease), border-color 220ms var(--ease);
}

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

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), #6872d9 50%, var(--accent-2));
  box-shadow: 0 0 0 1px rgba(94,106,210,0.45), 0 14px 34px rgba(94,106,210,0.28), inset 0 1px 0 rgba(255,255,255,0.18);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.hero-meta {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.meta-card,
.glass-card,
.service-card,
.case-card,
.feature-list-card,
.contact-card,
.form-card,
.footer-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), box-shadow 240ms var(--ease);
}

.meta-card::before,
.glass-card::before,
.service-card::before,
.case-card::before,
.feature-list-card::before,
.contact-card::before,
.form-card::before {
  content: "";
  position: absolute;
  inset: -35%;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.15), transparent 28%);
  opacity: 0;
  transition: opacity 240ms var(--ease);
  pointer-events: none;
}

.meta-card:hover,
.glass-card:hover,
.service-card:hover,
.case-card:hover,
.feature-list-card:hover,
.contact-card:hover,
.form-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.12);
  box-shadow: var(--shadow-strong);
}

.meta-card:hover::before,
.glass-card:hover::before,
.service-card:hover::before,
.case-card:hover::before,
.feature-list-card:hover::before,
.contact-card:hover::before,
.form-card:hover::before {
  opacity: 1;
}

.meta-card {
  padding: 20px 22px;
  min-height: 136px;
}

.meta-label {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.meta-value {
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 720;
  letter-spacing: -0.03em;
}

.hero-side {
  display: grid;
  gap: 18px;
}

.signal-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--gap-card);
}

.signal-panel {
  padding: 22px;
  min-height: 100%;
}

.signal-title {
  color: #d8e0f3;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.84rem;
  margin-bottom: 16px;
  white-space: nowrap;
}

.signal-list,
.micro-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.signal-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.8rem;
}

.signal-list span,
.micro-list span {
  white-space: nowrap;
}

.signal-list strong,
.micro-list strong {
  color: var(--text);
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-weight: 680;
  font-size: 0.86rem;
  white-space: nowrap;
}

.bars {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.bar-row {
  display: grid;
  gap: 6px;
}

.bar-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 24px rgba(94,106,210,0.45);
}

.section {
  padding: 96px 0;
  position: relative;
}

.section + .section {
  border-top: 1px solid rgba(255,255,255,0.05);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 38px;
}

.section-tag {
  display: inline-block;
  margin-bottom: 12px;
  color: #7f8fff;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
}

.section-title {
  margin: 0;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: clamp(1.38rem, 2vw, 1.9rem);
  line-height: 1.06;
  letter-spacing: -0.028em;
  white-space: nowrap;
}

.section-desc {
  margin: 0;
  max-width: 46rem;
  color: var(--muted);
  line-height: 1.82;
  font-size: 0.82rem;
}

.about-layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: var(--gap-block);
}

.story-card,
.feature-list-card {
  padding: 30px;
  min-height: 100%;
}

.story-grid {
  display: grid;
  gap: var(--gap-card);
}

.story-grid article {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.story-grid article:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.story-grid h3,
.feature-list-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.94rem;
  color: #f4f6ff;
  white-space: nowrap;
}

.story-grid p,
.feature-list-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.82;
  font-size: 0.84rem;
}

.feature-cluster {
  display: grid;
  gap: var(--gap-card);
}

.metric-band {
  padding: 26px;
  display: grid;
  gap: var(--gap-card);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04)),
    radial-gradient(circle at top right, rgba(141,94,255,0.18), transparent 34%);
}

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

.metric {
  padding: 22px 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}

.metric .num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: clamp(1.42rem, 2.1vw, 1.82rem);
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 900;
  background: linear-gradient(180deg, #ffffff 0%, #b0beff 100%);
  -webkit-background-clip: text;
  color: transparent;
}

.metric span:last-child {
  color: var(--muted);
  font-size: 0.78rem;
}

.services-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--gap-block);
  align-items: stretch;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-card);
  align-content: start;
}

.service-card {
  padding: 28px;
  min-height: 100%;
}

.service-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--gap-card);
  min-height: var(--solution-row-top);
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04)),
    radial-gradient(circle at top left, rgba(94,106,210,0.18), transparent 34%);
}

.service-visual {
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(94,106,210,0.18), rgba(60,183,255,0.08));
  border: 1px solid rgba(255,255,255,0.06);
  height: 380px;
  min-height: 380px;
  align-self: center;
}

.visual-ring {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    radial-gradient(circle, rgba(255,255,255,0.08), transparent 60%),
    linear-gradient(145deg, rgba(94,106,210,0.24), rgba(141,94,255,0.18));
  box-shadow: inset 0 0 60px rgba(255,255,255,0.03), 0 0 80px rgba(94,106,210,0.18);
}

.visual-ring::before,
.visual-ring::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: inherit;
  border: 1px dashed rgba(255,255,255,0.12);
}

.visual-ring::after {
  inset: -14px;
  border-style: solid;
  border-color: rgba(125,199,255,0.18);
}

.service-icon {
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(145deg, var(--accent), var(--accent-3));
  box-shadow: 0 14px 28px rgba(94,106,210,0.25);
}

.service-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.96rem;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.service-card p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.78;
  font-size: 0.82rem;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #dce3f5;
  font-size: 0.8rem;
}

.check {
  width: 20px;
  height: 20px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.75rem;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(94,106,210,0.35);
}

.side-panels {
  display: grid;
  gap: var(--gap-card);
  align-content: start;
}

.glass-card {
  padding: 24px;
}

.side-panels > .glass-card:first-child {
  min-height: var(--solution-row-top);
}

.timeline {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--muted);
  line-height: 1.78;
  font-size: 0.82rem;
}

.timeline-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  font-size: 0.72rem;
  font-weight: 800;
  background: linear-gradient(145deg, var(--accent), var(--accent-3));
  box-shadow: 0 0 20px rgba(94,106,210,0.3);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-card);
}

.case-card {
  padding: 0;
}

.case-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.03);
}

.case-media img,
.case-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gif-poster {
  padding: 0;
  border: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
  background: transparent;
  position: relative;
  color: inherit;
}

.gif-poster::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,7,12,0.04), rgba(5,7,12,0.28));
  transition: opacity 220ms var(--ease);
  pointer-events: none;
}

.gif-poster:hover::before {
  opacity: 0.72;
}

.gif-badge {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(7,10,18,0.72);
  border: 1px solid rgba(255,255,255,0.1);
  color: #eef2ff;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  pointer-events: none;
}

.gif-badge::before {
  content: "▶";
  font-size: 0.74rem;
  color: #8db4ff;
}

.gif-poster.is-loading {
  cursor: progress;
}

.gif-poster.is-loading::before {
  opacity: 1;
  background: linear-gradient(180deg, rgba(5,7,12,0.16), rgba(5,7,12,0.52));
}

.gif-poster.is-error::before {
  opacity: 1;
  background: linear-gradient(180deg, rgba(48,10,18,0.12), rgba(48,10,18,0.4));
}

.gif-status {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(7,10,18,0.78);
  border: 1px solid rgba(255,255,255,0.12);
  color: #eef2ff;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  pointer-events: none;
}

.gif-poster.is-loading .gif-status,
.gif-poster.is-error .gif-status {
  display: inline-flex;
}

.gif-poster.is-loading .gif-badge,
.gif-poster.is-error .gif-badge {
  display: none;
}

.gif-status::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(141, 180, 255, 0.28);
  border-top-color: #8db4ff;
  animation: gifSpin 0.9s linear infinite;
  flex: 0 0 auto;
}

.gif-poster.is-error .gif-status::before {
  content: "!";
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.12);
  color: #ffb4bf;
  font-weight: 800;
  animation: none;
}

.case-body {
  padding: 22px;
}

.case-body h3,
.feature-list-card h4 {
  margin: 0 0 10px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.96rem;
  white-space: nowrap;
}

.case-body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.82;
  font-size: 0.82rem;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(94,106,210,0.12);
  border: 1px solid rgba(94,106,210,0.16);
  color: #c9d3ff;
  font-size: 0.72rem;
  white-space: nowrap;
}

.integration-stack {
  display: grid;
  gap: var(--gap-card);
}

.integration-card {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 22px;
  align-items: stretch;
  padding: 0;
}

.integration-card.reverse {
  grid-template-columns: 1.05fr 0.95fr;
}

.integration-card.reverse .case-media {
  order: 2;
}

.integration-card.reverse .case-body {
  order: 1;
}

.integration-card .case-media {
  border-right: 1px solid rgba(255,255,255,0.06);
  border-bottom: 0;
  min-height: 100%;
  aspect-ratio: auto;
}

.integration-card .case-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tool-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--gap-block);
}

.tool-card {
  padding: 28px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: var(--gap-block);
  align-items: start;
}

.contact-list {
  display: grid;
  gap: var(--gap-card);
}

.contact-card {
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: start;
}

.contact-icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  flex: none;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 28px rgba(94,106,210,0.24);
}

.contact-card strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.88rem;
  color: #f4f6ff;
  white-space: nowrap;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
  font-size: 0.82rem;
}

.form-card {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04)),
    radial-gradient(circle at top right, rgba(60,183,255,0.12), transparent 30%);
}

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

.form-head h3 {
  margin: 0 0 10px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.96rem;
  white-space: nowrap;
}

.form-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.76;
  font-size: 0.82rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: #d7def2;
  font-weight: 650;
  font-size: 0.76rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  background: rgba(7,10,18,0.72);
  color: var(--text);
  padding: 13px 15px;
  font-family: inherit;
  font-size: 0.82rem;
  line-height: 1.5;
  resize: vertical;
  transition: border-color 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #6d7891;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(94,106,210,0.5);
  box-shadow: 0 0 0 4px rgba(94,106,210,0.12);
  background: rgba(8,12,22,0.92);
}

.submit-row {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.submit-note {
  color: var(--muted);
  font-size: 0.74rem;
}

.footer {
  padding: 28px 0 34px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-panel {
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr 0.8fr;
  gap: 28px;
}

.footer h4 {
  margin: 0 0 14px;
  font-family: var(--font-rounded), system-ui, sans-serif;
  font-size: 0.86rem;
  white-space: nowrap;
}

.footer p,
.footer li,
.footer a {
  margin: 0;
  color: var(--muted);
  line-height: 1.82;
  font-size: 0.8rem;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.socials a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #8db4ff;
  background: rgba(94,106,210,0.12);
  border: 1px solid rgba(94,106,210,0.18);
  transition: 220ms var(--ease);
}

.socials a:hover {
  transform: translateY(-3px);
  background: rgba(94,106,210,0.18);
}

.copyright {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  color: #7f8aa2;
  line-height: 1.76;
  font-size: 0.8rem;
}

@keyframes floatGlow {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -22px, 0) scale(1.03);
  }
}

@media (max-width: 1200px) {
  .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1500px) {
  .side-panels > .glass-card:first-child {
    min-height: auto;
  }
}

@media (max-width: 1280px) {
  .services-layout {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .service-card.featured {
    grid-column: span 1;
  }

  .side-panels > .glass-card:first-child {
    min-height: auto;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .about-layout,
  .tool-layout,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .hero h1,
  .hero-subtitle,
  .section-title {
    white-space: normal;
  }
}

@media (max-width: 920px) {
  .nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 24px;
    left: 24px;
    padding: 14px;
    border-radius: 24px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: rgba(8,11,18,0.96);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    text-align: center;
  }

  .menu-btn {
    display: inline-grid;
    place-items: center;
  }

  .signal-grid,
  .metric-grid,
  .services-grid,
  .service-card.featured,
  .case-grid,
  .integration-card,
  .integration-card.reverse,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .service-card.featured,
  .side-panels {
    min-height: auto;
  }

  .service-card.featured {
    min-height: auto;
  }

  .side-panels > .glass-card:first-child {
    min-height: auto;
  }

  .integration-card .case-media,
  .integration-card.reverse .case-media,
  .integration-card.reverse .case-body {
    order: initial;
  }

  .integration-card .case-media {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
}

@media (max-width: 560px) {
  .site {
    width: calc(100vw - 14px);
    margin: 7px auto;
    border-radius: 24px;
  }

  .wrap {
    width: calc(100% - 28px);
  }

  .topbar-inner {
    min-height: 74px;
  }

  .hero h1 {
    font-size: clamp(1.86rem, 9vw, 2.5rem);
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@keyframes gifSpin {
  to {
    transform: rotate(360deg);
  }
}