:root {
  color-scheme: dark;
  --bg: #05060d;
  --panel: rgba(11, 18, 32, 0.74);
  --panel-strong: rgba(15, 26, 45, 0.94);
  --line: rgba(129, 242, 255, 0.22);
  --line-strong: rgba(129, 242, 255, 0.44);
  --text: #eef7ff;
  --muted: #9db2c4;
  --dim: #687b8e;
  --cyan: #66f6ff;
  --pink: #ff3df2;
  --green: #56ff9b;
  --amber: #ffd166;
  --max: 1180px;
  --glass: rgba(8, 14, 26, 0.68);
  --glass-strong: rgba(10, 18, 34, 0.88);
  --hairline: rgba(210, 246, 255, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  background:
    linear-gradient(90deg, rgba(102, 246, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(102, 246, 255, 0.028) 1px, transparent 1px),
    radial-gradient(circle at 18% 8%, rgba(102, 246, 255, 0.16), transparent 30rem),
    radial-gradient(circle at 84% 16%, rgba(255, 61, 242, 0.14), transparent 28rem),
    radial-gradient(circle at 52% 66%, rgba(86, 255, 155, 0.06), transparent 34rem),
    linear-gradient(180deg, #04050b 0%, #08111d 44%, #05060d 100%);
  background-size: 42px 42px, 42px 42px, auto, auto, auto, auto;
  color: var(--text);
  font-family: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

main {
  overflow-x: clip;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(115deg, transparent 0 42%, rgba(102, 246, 255, 0.06) 43%, transparent 54%),
    linear-gradient(245deg, transparent 0 62%, rgba(255, 61, 242, 0.05) 63%, transparent 72%);
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 72%);
}

.circuit-canvas,
.matrix-rain,
.cursor-aura,
.scroll-beam {
  position: fixed;
  pointer-events: none;
}

.circuit-canvas {
  inset: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  opacity: 0.62;
  mix-blend-mode: screen;
}

.matrix-rain {
  inset: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  opacity: 0.22;
  mix-blend-mode: screen;
  mask-image: linear-gradient(90deg, transparent, black 18%, black 82%, transparent);
}

.cursor-aura {
  z-index: 30;
  left: 0;
  top: 0;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(102, 246, 255, 0.18);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(102, 246, 255, 0.22), rgba(255, 61, 242, 0.12) 38%, transparent 68%);
  filter: blur(8px);
  opacity: 0;
  transform: translate3d(-50%, -50%, 0) scale(0.72);
  transition: opacity 180ms ease, transform 180ms ease;
}

.cursor-aura.is-active {
  opacity: 1;
  transform: translate3d(-50%, -50%, 0) scale(1);
}

.scroll-beam {
  top: 0;
  left: 0;
  z-index: 25;
  width: var(--scroll-progress, 0%);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--pink));
  box-shadow: 0 0 18px rgba(102, 246, 255, 0.74);
}

.quick-contact {
  position: fixed;
  right: clamp(14px, 3vw, 34px);
  bottom: clamp(14px, 3vw, 30px);
  z-index: 24;
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 10px;
  align-items: center;
  max-width: min(680px, calc(100vw - 28px));
  padding: 10px;
  border: 1px solid rgba(102, 246, 255, 0.32);
  background: rgba(5, 8, 16, 0.86);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.38), 0 0 30px rgba(102, 246, 255, 0.16);
  backdrop-filter: blur(18px);
}

.quick-contact span,
.quick-contact strong {
  padding: 0 8px;
  white-space: nowrap;
}

.quick-contact span {
  color: #a9c6d8;
  font-size: 12px;
}

.quick-contact strong {
  color: #ffffff;
  font-size: 14px;
}

.quick-contact a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  background: linear-gradient(135deg, var(--cyan), #c876ff);
  color: #041018;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.click-burst {
  position: fixed;
  z-index: 31;
  left: 0;
  top: 0;
  width: 12px;
  height: 12px;
  pointer-events: none;
  border: 1px solid rgba(102, 246, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(102, 246, 255, 0.72), inset 0 0 18px rgba(255, 61, 242, 0.4);
  transform: translate(-50%, -50%) scale(0.2);
  animation: burstOut 640ms ease-out forwards;
}

.click-burst::before,
.click-burst::after {
  position: absolute;
  inset: -16px;
  content: "";
  border: 1px solid rgba(255, 61, 242, 0.52);
  transform: rotate(45deg);
}

.click-burst::after {
  inset: -28px;
  border-color: rgba(86, 255, 155, 0.34);
  transform: rotate(-18deg);
}

@keyframes burstOut {
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(5.4);
  }
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 26;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(4, 5, 11, 0.82), rgba(4, 5, 11, 0.58));
  backdrop-filter: blur(22px);
  transition: background 180ms ease, padding 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  padding-top: 12px;
  padding-bottom: 12px;
  background: rgba(5, 6, 13, 0.9);
  border-color: rgba(102, 246, 255, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 232px;
}

.brand-logo {
  display: block;
  width: 226px;
  height: auto;
  filter: drop-shadow(0 0 16px rgba(102, 246, 255, 0.22));
}

.brand:hover .brand-logo {
  filter: drop-shadow(0 0 24px rgba(102, 246, 255, 0.34));
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  color: #c4d9ea;
  font-size: 14px;
}

.nav a {
  position: relative;
  white-space: nowrap;
}

.nav a::after {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 160ms ease;
}

.nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta,
.primary-btn,
.ghost-btn,
.copy-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
}

.header-cta::after,
.primary-btn::after,
.ghost-btn::after,
.copy-btn::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(110deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: translateX(-120%);
  transition: transform 420ms ease;
}

.header-cta:hover::after,
.primary-btn:hover::after,
.ghost-btn:hover::after,
.copy-btn:hover::after {
  transform: translateX(120%);
}

.header-cta:focus-visible,
.primary-btn:focus-visible,
.ghost-btn:focus-visible,
.copy-btn:focus-visible,
.nav a:focus-visible {
  outline: 2px solid rgba(102, 246, 255, 0.75);
  outline-offset: 4px;
}

.header-cta {
  min-width: 132px;
  padding: 0 18px;
  border-color: rgba(102, 246, 255, 0.42);
  background: linear-gradient(135deg, rgba(102, 246, 255, 0.14), rgba(255, 61, 242, 0.08));
  color: #dcfbff;
  font-size: 13px;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  border-bottom: 1px solid rgba(102, 246, 255, 0.14);
}

.hero,
section:not(.hero),
.site-footer {
  position: relative;
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 5, 11, 0.98) 0%, rgba(4, 8, 16, 0.78) 45%, rgba(4, 8, 16, 0.2) 100%),
    linear-gradient(180deg, rgba(4, 5, 11, 0.08) 0%, rgba(4, 5, 11, 0.94) 100%),
    url("assets/cyber-cat-hero.webp") center right / cover no-repeat;
}

.hero-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.62), transparent 88%);
}

.hero-noise::after {
  position: absolute;
  inset: 0;
  content: "";
  background: repeating-linear-gradient(180deg, transparent 0 9px, rgba(102, 246, 255, 0.055) 10px, transparent 11px);
  animation: scanlineFlow 7s linear infinite;
}

.hero::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 180px;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, rgba(102, 246, 255, 0.16), transparent),
    linear-gradient(180deg, transparent, rgba(4, 5, 11, 0.9));
  clip-path: polygon(0 36%, 28% 54%, 58% 30%, 100% 48%, 100% 100%, 0 100%);
}

.hero::before {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: min(55vw, 760px);
  height: 42vh;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at 62% 34%, rgba(102, 246, 255, 0.22), transparent 34%),
    linear-gradient(120deg, transparent, rgba(255, 61, 242, 0.13), transparent);
  filter: blur(22px);
  opacity: 0.86;
}

.hero-hud {
  position: absolute;
  right: clamp(22px, 7vw, 120px);
  top: clamp(110px, 18vh, 190px);
  z-index: 2;
  width: clamp(180px, 24vw, 360px);
  aspect-ratio: 1;
  pointer-events: none;
  opacity: 0.86;
  filter: drop-shadow(0 0 28px rgba(102, 246, 255, 0.24));
}

.hud-ring,
.hud-cross,
.hud-readout {
  position: absolute;
  display: block;
}

.hud-ring {
  inset: 0;
  border: 1px solid rgba(102, 246, 255, 0.26);
  border-radius: 50%;
  background:
    conic-gradient(from 90deg, transparent 0 18%, rgba(102, 246, 255, 0.42) 19%, transparent 21% 52%, rgba(255, 61, 242, 0.4) 53%, transparent 56%),
    radial-gradient(circle, transparent 54%, rgba(102, 246, 255, 0.08) 55%, transparent 57%);
  animation: hudSpin 16s linear infinite;
}

.hud-ring:nth-child(2) {
  inset: 18%;
  animation-duration: 9s;
  animation-direction: reverse;
  border-color: rgba(86, 255, 155, 0.28);
}

.hud-cross {
  left: 50%;
  top: 50%;
  width: 72%;
  height: 72%;
  border-top: 1px solid rgba(102, 246, 255, 0.22);
  border-left: 1px solid rgba(102, 246, 255, 0.16);
  transform: translate(-50%, -50%) rotate(45deg);
}

.hud-readout {
  right: 6%;
  bottom: 16%;
  padding: 7px 9px;
  border: 1px solid rgba(102, 246, 255, 0.24);
  background: rgba(0, 0, 0, 0.24);
  color: var(--green);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0;
}

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

.cat-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
  opacity: 0.72;
}

.cyber-cat {
  --cat-glow: var(--cyan);
  --cat-accent: var(--pink);
  position: absolute;
  display: block;
  width: var(--cat-size, 150px);
  height: calc(var(--cat-size, 150px) * 0.78);
  opacity: var(--cat-opacity, 0.58);
  filter: drop-shadow(0 0 18px color-mix(in srgb, var(--cat-glow) 50%, transparent));
  transform: rotate(var(--cat-tilt, 0deg));
  animation: catDrift var(--cat-speed, 7s) ease-in-out infinite;
}

.cyber-cat::before,
.cyber-cat::after {
  position: absolute;
  content: "";
}

.cyber-cat::before {
  inset: 16% 5% 12% 20%;
  border: 1px solid color-mix(in srgb, var(--cat-glow) 36%, transparent);
  background:
    linear-gradient(90deg, transparent 18%, color-mix(in srgb, var(--cat-glow) 28%, transparent) 19%, transparent 20%),
    linear-gradient(0deg, transparent 48%, color-mix(in srgb, var(--cat-glow) 18%, transparent) 49%, transparent 51%),
    radial-gradient(circle at 78% 42%, color-mix(in srgb, var(--cat-accent) 34%, transparent), transparent 22%),
    rgba(8, 18, 32, 0.52);
  clip-path: polygon(12% 38%, 24% 12%, 42% 30%, 68% 16%, 78% 40%, 94% 46%, 80% 70%, 42% 76%, 18% 64%);
}

.cyber-cat::after {
  left: 9%;
  top: 61%;
  width: 32%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cat-glow), transparent);
  box-shadow:
    12px 10px 0 color-mix(in srgb, var(--cat-accent) 55%, transparent),
    42px -18px 0 color-mix(in srgb, var(--cat-glow) 45%, transparent),
    88px 16px 0 color-mix(in srgb, var(--cat-glow) 40%, transparent);
}

.cat-head,
.cat-body,
.cat-tail {
  position: absolute;
  display: block;
}

.cat-head {
  left: 6%;
  top: 18%;
  width: 42%;
  height: 47%;
  border: 2px solid color-mix(in srgb, var(--cat-glow) 72%, transparent);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--cat-glow) 18%, transparent), transparent 55%),
    rgba(5, 10, 20, 0.78);
  clip-path: polygon(2% 42%, 16% 5%, 34% 28%, 66% 28%, 84% 5%, 98% 42%, 82% 88%, 18% 88%);
  box-shadow: inset 0 0 24px color-mix(in srgb, var(--cat-glow) 18%, transparent);
}

.cat-body {
  left: 38%;
  top: 34%;
  width: 42%;
  height: 45%;
  border: 2px solid color-mix(in srgb, var(--cat-accent) 62%, transparent);
  background:
    radial-gradient(circle at 28% 42%, color-mix(in srgb, var(--cat-glow) 26%, transparent), transparent 18%),
    rgba(8, 12, 24, 0.72);
  clip-path: polygon(8% 24%, 64% 10%, 94% 42%, 78% 78%, 22% 88%, 0 58%);
}

.cat-tail {
  right: 0;
  top: 27%;
  width: 32%;
  height: 42%;
  border-top: 3px solid color-mix(in srgb, var(--cat-glow) 70%, transparent);
  border-right: 3px solid color-mix(in srgb, var(--cat-glow) 70%, transparent);
  border-radius: 0 80% 0 0;
  transform: rotate(22deg);
}

.cat-eye {
  position: absolute;
  top: 48%;
  width: 14%;
  height: 5px;
  background: var(--cat-glow);
  box-shadow: 0 0 14px var(--cat-glow);
}

.cat-eye.left {
  left: 28%;
}

.cat-eye.right {
  right: 26%;
}

.cat-core {
  position: absolute;
  left: 47%;
  bottom: 12%;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cat-accent);
  background: color-mix(in srgb, var(--cat-accent) 28%, transparent);
  box-shadow: 0 0 14px var(--cat-accent);
}

.cat-circuit {
  position: absolute;
  inset: 24% 18%;
  border-top: 1px solid color-mix(in srgb, var(--cat-glow) 68%, transparent);
  border-left: 1px solid color-mix(in srgb, var(--cat-glow) 68%, transparent);
}

.cat-circuit::before,
.cat-circuit::after {
  position: absolute;
  content: "";
  background: var(--cat-glow);
  box-shadow: 0 0 12px var(--cat-glow);
}

.cat-circuit::before {
  right: -4px;
  top: -4px;
  width: 7px;
  height: 7px;
}

.cat-circuit::after {
  left: 26%;
  bottom: -16px;
  width: 34px;
  height: 1px;
}

.cat-cyan {
  --cat-glow: var(--cyan);
  --cat-accent: var(--pink);
}

.cat-pink {
  --cat-glow: var(--pink);
  --cat-accent: var(--cyan);
}

.cat-green {
  --cat-glow: var(--green);
  --cat-accent: var(--cyan);
}

.cat-amber {
  --cat-glow: var(--amber);
  --cat-accent: var(--pink);
}

.cat-purple {
  --cat-glow: #9e7cff;
  --cat-accent: var(--green);
}

@supports not (color: color-mix(in srgb, #000 50%, transparent)) {
  .cyber-cat {
    filter: drop-shadow(0 0 18px rgba(102, 246, 255, 0.44));
  }

  .cyber-cat::before {
    border-color: rgba(102, 246, 255, 0.36);
    background:
      linear-gradient(90deg, transparent 18%, rgba(102, 246, 255, 0.2) 19%, transparent 20%),
      linear-gradient(0deg, transparent 48%, rgba(102, 246, 255, 0.14) 49%, transparent 51%),
      radial-gradient(circle at 78% 42%, rgba(255, 61, 242, 0.25), transparent 22%),
      rgba(8, 18, 32, 0.52);
  }

  .cyber-cat::after {
    box-shadow:
      12px 10px 0 rgba(255, 61, 242, 0.42),
      42px -18px 0 rgba(102, 246, 255, 0.38),
      88px 16px 0 rgba(102, 246, 255, 0.3);
  }

  .cat-head {
    border-color: rgba(102, 246, 255, 0.72);
    background: linear-gradient(135deg, rgba(102, 246, 255, 0.16), transparent 55%), rgba(5, 10, 20, 0.78);
    box-shadow: inset 0 0 24px rgba(102, 246, 255, 0.16);
  }

  .cat-body {
    border-color: rgba(255, 61, 242, 0.58);
    background: radial-gradient(circle at 28% 42%, rgba(102, 246, 255, 0.22), transparent 18%), rgba(8, 12, 24, 0.72);
  }

  .cat-tail {
    border-top-color: rgba(102, 246, 255, 0.7);
    border-right-color: rgba(102, 246, 255, 0.7);
  }

  .cat-core {
    background: rgba(255, 61, 242, 0.24);
  }

  .cat-circuit {
    border-top-color: rgba(102, 246, 255, 0.68);
    border-left-color: rgba(102, 246, 255, 0.68);
  }
}

.cat-hero-main {
  --cat-size: 102px;
  --cat-tilt: -6deg;
  --cat-speed: 8s;
  --cat-opacity: 0.22;
  right: 8%;
  bottom: 10%;
}

.cat-hero-mini {
  --cat-size: 82px;
  --cat-tilt: 12deg;
  --cat-opacity: 0.18;
  right: 30%;
  top: 19%;
  animation-delay: -1.8s;
}

.cat-hero-float {
  --cat-size: 64px;
  --cat-tilt: -14deg;
  --cat-opacity: 0.16;
  left: 48%;
  bottom: 18%;
  animation-delay: -3.2s;
}

@keyframes catDrift {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -14px;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: block;
  width: min(var(--max), calc(100% - 36px));
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  padding: 128px 0 72px;
}

.hero-copy {
  max-width: 860px;
  padding-top: clamp(52px, 10vh, 108px);
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(44px, 6vw, 76px);
  font-weight: 900;
  line-height: 1.03;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 34px;
  color: #c5d7e7;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.primary-btn,
.ghost-btn {
  min-width: 178px;
  padding: 0 22px;
  font-size: 15px;
}

.primary-btn {
  background: linear-gradient(135deg, #8afff3, var(--cyan) 48%, #c876ff);
  box-shadow: 0 16px 44px rgba(102, 246, 255, 0.22), inset 0 0 16px rgba(255, 255, 255, 0.32);
  color: #041018;
}

.ghost-btn {
  border-color: rgba(210, 246, 255, 0.18);
  background: rgba(210, 246, 255, 0.055);
  color: #eef7ff;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 760px;
  margin: 0 0 32px;
}

.trust-strip span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(102, 246, 255, 0.18);
  background: rgba(102, 246, 255, 0.075);
  color: #d9f6ff;
  font-size: 13px;
  font-weight: 700;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 0.42fr) minmax(0, 1fr));
  gap: 1px;
  max-width: 720px;
  margin: 0;
  border: 1px solid var(--hairline);
  background: rgba(102, 246, 255, 0.12);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.hero-metrics dt,
.hero-metrics dd {
  padding: 20px;
  background: rgba(5, 10, 18, 0.76);
  backdrop-filter: blur(16px);
}

.hero-metrics dt {
  display: grid;
  place-items: center;
  color: #ffffff;
  font-size: 19px;
  font-weight: 900;
  text-align: center;
}

.hero-metrics dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.hero-holo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 720px;
  margin-top: 18px;
}

.hero-holo-strip span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 11px;
  border: 1px solid rgba(102, 246, 255, 0.16);
  background: rgba(0, 0, 0, 0.22);
  color: rgba(216, 246, 255, 0.78);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.matrix::before,
.contract-panel::before,
.contact-panel::before {
  position: absolute;
  inset: 10px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.06);
  content: "";
}

.matrix-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 12px;
}

.matrix-header strong {
  color: var(--green);
  font-size: 12px;
}

section:not(.hero) {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 104px 0;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.8fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: end;
  margin-bottom: 38px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 900;
  line-height: 1.12;
}

.split-heading p,
.contact-panel p,
.legal-note,
.proof p,
.delivery-item p,
.timeline p,
.risk-grid p {
  color: var(--muted);
  line-height: 1.78;
}

.risk-band {
  border-bottom: 1px solid rgba(102, 246, 255, 0.12);
}

.positioning {
  padding-top: 82px;
  padding-bottom: 42px;
}

.positioning-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.82fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: center;
  padding: clamp(26px, 5vw, 52px);
  border: 1px solid rgba(102, 246, 255, 0.26);
  background:
    radial-gradient(circle at 10% 0%, rgba(102, 246, 255, 0.18), transparent 24rem),
    linear-gradient(135deg, rgba(102, 246, 255, 0.11), rgba(255, 61, 242, 0.08)),
    var(--glass-strong);
  box-shadow: 0 30px 110px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(22px);
}

.positioning-panel::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, rgba(102, 246, 255, 0.14), transparent),
    repeating-linear-gradient(90deg, transparent 0 34px, rgba(255, 255, 255, 0.025) 35px, transparent 36px);
  transform: translateX(-100%);
  animation: panelEnergy 8s ease-in-out infinite;
}

.positioning-panel > * {
  position: relative;
  z-index: 1;
}

.positioning-panel h2 {
  margin-bottom: 20px;
}

.positioning-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.82;
}

.positioning-stack {
  display: grid;
  gap: 12px;
}

.positioning-stack article {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 18px;
  border: 1px solid rgba(210, 246, 255, 0.12);
  background: rgba(0, 0, 0, 0.28);
  transform-origin: center;
}

.positioning-stack article::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  content: "";
  background: linear-gradient(180deg, var(--cyan), var(--pink));
}

.positioning-stack span {
  grid-row: span 2;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(102, 246, 255, 0.3);
  color: var(--cyan);
  font-weight: 900;
}

.positioning-stack strong {
  color: #ffffff;
  font-size: 18px;
}

.positioning-stack p {
  line-height: 1.62;
}

.risk-alarm {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-areas:
    "signal copy panel"
    "commit commit commit";
  grid-template-columns: 104px minmax(0, 1fr) minmax(320px, 0.88fr);
  gap: clamp(18px, 3vw, 30px);
  margin: 0 0 54px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(255, 61, 84, 0.62);
  background:
    linear-gradient(90deg, rgba(255, 61, 84, 0.18), transparent 24%, rgba(102, 246, 255, 0.09)),
    radial-gradient(circle at 10% 14%, rgba(255, 61, 84, 0.46), transparent 18rem),
    radial-gradient(circle at 82% 18%, rgba(255, 209, 102, 0.18), transparent 20rem),
    linear-gradient(135deg, rgba(38, 4, 14, 0.94), rgba(6, 10, 20, 0.9) 54%, rgba(11, 18, 32, 0.96));
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.035) inset,
    0 0 42px rgba(255, 61, 84, 0.28),
    0 28px 90px rgba(0, 0, 0, 0.34);
  overflow-wrap: anywhere;
}

.risk-alarm::before,
.risk-alarm::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
}

.risk-alarm > * {
  position: relative;
  z-index: 1;
}

.risk-alarm::before {
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(255, 209, 102, 0.22) 0 12px,
      transparent 12px 26px
    ),
    linear-gradient(180deg, transparent, rgba(255, 61, 84, 0.2), transparent);
  clip-path: polygon(0 0, 100% 0, 100% 14px, 0 14px, 0 calc(100% - 14px), 100% calc(100% - 14px), 100% 100%, 0 100%);
  opacity: 0.72;
  animation: hazardShift 9s linear infinite;
}

.risk-alarm::after {
  background:
    linear-gradient(180deg, transparent 0 42%, rgba(255, 61, 84, 0.28) 48%, transparent 55%),
    linear-gradient(90deg, transparent, rgba(102, 246, 255, 0.2), transparent);
  opacity: 0.7;
  transform: translateY(-100%);
  animation: alarmScan 4.2s linear infinite;
}

.alarm-signal {
  grid-area: signal;
  position: relative;
  display: grid;
  place-items: center;
  min-height: 104px;
}

.alarm-signal::before,
.alarm-signal::after,
.alarm-signal span {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.alarm-signal::before {
  width: 94px;
  height: 94px;
  border: 1px solid rgba(255, 61, 84, 0.72);
  background:
    radial-gradient(circle, rgba(255, 61, 84, 0.84) 0 18%, rgba(255, 61, 84, 0.2) 20% 46%, transparent 48%),
    conic-gradient(from 0deg, transparent, rgba(255, 209, 102, 0.9), transparent 34%, rgba(255, 61, 84, 0.95), transparent 74%);
  box-shadow: 0 0 34px rgba(255, 61, 84, 0.52), inset 0 0 28px rgba(255, 61, 84, 0.42);
  animation: alarmPulse 1.35s ease-in-out infinite;
}

.alarm-signal::after {
  width: 56px;
  height: 56px;
  border: 10px solid transparent;
  border-top-color: #fff2c2;
  border-bottom-color: rgba(255, 61, 84, 0.9);
  filter: drop-shadow(0 0 14px rgba(255, 209, 102, 0.72));
  animation: alarmRotor 1.2s linear infinite;
}

.alarm-signal span {
  width: 16px;
  height: 16px;
  background: #fff6d6;
  box-shadow: 0 0 18px rgba(255, 209, 102, 0.92);
}

.alarm-copy {
  grid-area: copy;
  min-width: 0;
}

.alarm-overline {
  margin: 0 0 12px;
  color: #ffd166;
  font-family: "SFMono-Regular", "Consolas", monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.alarm-title {
  display: block;
  margin: 0 0 16px;
  color: #ffffff;
  font-size: clamp(26px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.06;
  text-shadow: 2px 0 rgba(102, 246, 255, 0.5), -2px 0 rgba(255, 61, 242, 0.44), 0 0 34px rgba(255, 61, 84, 0.42);
}

.alarm-copy p {
  max-width: 720px;
  margin: 0;
  color: #ffdde3;
  font-size: clamp(15px, 1.7vw, 18px);
  font-weight: 700;
  line-height: 1.78;
}

.alarm-panel {
  grid-area: panel;
  position: relative;
  overflow: hidden;
  padding: 20px;
  border: 1px solid rgba(255, 209, 102, 0.32);
  background:
    linear-gradient(180deg, rgba(255, 209, 102, 0.08), rgba(255, 61, 84, 0.08)),
    rgba(0, 0, 0, 0.32);
  box-shadow: inset 0 0 28px rgba(255, 61, 84, 0.16);
}

.alarm-panel::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 61, 84, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(255, 61, 84, 0.11) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: linear-gradient(180deg, black, transparent 92%);
}

.alarm-status {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 209, 102, 0.24);
}

.alarm-status span {
  display: inline-flex;
  padding: 6px 9px;
  border: 1px solid rgba(255, 61, 84, 0.62);
  background: rgba(255, 61, 84, 0.18);
  color: #ffd166;
  font-family: "SFMono-Regular", "Consolas", monospace;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  animation: warningFlicker 1.8s steps(2, end) infinite;
}

.alarm-status strong {
  color: #ffffff;
  font-size: 15px;
}

.alarm-points {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.alarm-points li {
  display: grid;
  grid-template-columns: minmax(112px, 0.9fr) minmax(0, 1.1fr);
  gap: 10px;
  align-items: center;
  min-height: 52px;
  padding: 10px 12px;
  border-left: 3px solid rgba(255, 61, 84, 0.86);
  background: rgba(255, 255, 255, 0.045);
}

.alarm-points strong {
  color: #ffffff;
  font-size: 14px;
}

.alarm-points span {
  color: #ffc4cd;
  font-size: 13px;
  line-height: 1.45;
}

.alarm-commit {
  grid-area: commit;
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(220px, 0.72fr) minmax(0, 1fr);
  gap: 14px 18px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid rgba(102, 246, 255, 0.3);
  background:
    linear-gradient(90deg, rgba(102, 246, 255, 0.16), rgba(86, 255, 155, 0.09), rgba(255, 61, 242, 0.1)),
    rgba(0, 0, 0, 0.28);
}

.alarm-commit span {
  color: var(--cyan);
  font-family: "SFMono-Regular", "Consolas", monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.alarm-commit strong {
  color: #ffffff;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.25;
}

.alarm-commit p {
  margin: 0;
  color: #c8f8ff;
  line-height: 1.7;
}

@keyframes hazardShift {
  to {
    background-position: 104px 0, 0 0;
  }
}

@keyframes alarmScan {
  to {
    transform: translateY(100%);
  }
}

@keyframes alarmPulse {
  0%,
  100% {
    transform: scale(0.94);
    opacity: 0.78;
  }

  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

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

@keyframes warningFlicker {
  0%,
  52%,
  100% {
    opacity: 1;
  }

  54%,
  68% {
    opacity: 0.46;
  }
}

.risk-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.risk-grid article,
.proof-grid article {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(180deg, rgba(210, 246, 255, 0.07), rgba(255, 255, 255, 0.025)),
    var(--glass);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025), 0 18px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.risk-grid article::after,
.proof-grid article::after,
.delivery-item::after,
.contract-points article::after,
.case-grid article::before,
.platform-card .platform-code::after,
.faq-grid article::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(135deg, rgba(102, 246, 255, 0.12), transparent 38%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.risk-grid article:hover::after,
.proof-grid article:hover::after,
.delivery-item:hover::after,
.contract-points article:hover::after,
.case-grid article:hover::before,
.faq-grid article:hover::after {
  opacity: 1;
}

.risk-index {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--pink);
  font-size: 13px;
  font-weight: 900;
}

h3 {
  margin-bottom: 12px;
  color: #ffffff;
  font-size: 20px;
  line-height: 1.32;
}

.delivery {
  position: relative;
}

.delivery > :not(.cat-field),
.contract > :not(.cat-field),
.comparison > :not(.cat-field),
.proof > :not(.cat-field),
.contact > :not(.cat-field) {
  position: relative;
  z-index: 2;
}

.delivery-cats,
.contract-cats,
.comparison-cats,
.proof-cats,
.contact-cats {
  inset: -46px 0;
}

.cat-delivery-a {
  --cat-size: 104px;
  --cat-tilt: 9deg;
  --cat-opacity: 0.38;
  right: 0;
  top: 18px;
}

.cat-delivery-b {
  --cat-size: 76px;
  --cat-tilt: -18deg;
  --cat-opacity: 0.28;
  left: 0;
  bottom: 24px;
  animation-delay: -2.4s;
}

.delivery-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 28px;
  align-items: start;
}

.delivery-stack {
  display: grid;
  gap: 14px;
}

.delivery-item {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(135deg, rgba(102, 246, 255, 0.06), rgba(255, 255, 255, 0.025)),
    var(--glass);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.delivery-item > span {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid rgba(102, 246, 255, 0.34);
  color: var(--cyan);
  font-weight: 900;
}

.delivery-item p,
.timeline p,
.risk-grid p,
.proof p {
  margin-bottom: 0;
}

.matrix {
  position: sticky;
  top: 98px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 61, 242, 0.2);
  background:
    linear-gradient(135deg, rgba(255, 61, 242, 0.12), rgba(102, 246, 255, 0.1)),
    var(--glass-strong);
  box-shadow: 0 24px 74px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(22px);
}

.visual-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(210, 246, 255, 0.13);
  background: rgba(0, 0, 0, 0.34);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.visual-card,
.matrix,
.contract-panel,
.certificate-frame,
.contact-panel {
  isolation: isolate;
}

.visual-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, transparent 55%, rgba(4, 5, 11, 0.82)),
    linear-gradient(110deg, rgba(102, 246, 255, 0.2), transparent 34%, rgba(255, 61, 242, 0.14));
  mix-blend-mode: screen;
  opacity: 0.6;
}

.visual-card::before {
  position: absolute;
  left: -20%;
  right: -20%;
  top: 0;
  z-index: 1;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(102, 246, 255, 0.9), rgba(255, 61, 242, 0.62), transparent);
  animation: visualScan 4.8s ease-in-out infinite;
}

.matrix::after,
.contract-panel::after,
.certificate-frame::after,
.contact-panel::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, rgba(102, 246, 255, 0.16), transparent),
    linear-gradient(180deg, transparent, rgba(255, 61, 242, 0.08), transparent);
  transform: translateX(-100%);
  animation: panelEnergy 7s ease-in-out infinite;
}

.visual-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
}

@keyframes visualScan {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.28;
  }
  45% {
    opacity: 0.84;
  }
  60% {
    transform: translateY(260px);
    opacity: 0.24;
  }
}

@keyframes panelEnergy {
  0%,
  18% {
    transform: translateX(-100%);
    opacity: 0;
  }
  32% {
    opacity: 0.85;
  }
  56%,
  100% {
    transform: translateX(100%);
    opacity: 0;
  }
}

@keyframes scanlineFlow {
  to {
    transform: translateY(72px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease, filter 700ms ease;
  filter: blur(8px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  will-change: transform;
}

.tilt-card.is-tilting {
  border-color: rgba(102, 246, 255, 0.32);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34), 0 0 34px rgba(102, 246, 255, 0.12);
}

.magnetic {
  transition: transform 180ms ease, box-shadow 180ms ease;
  will-change: transform;
}

.glitch-text {
  position: relative;
  text-shadow: 0 0 18px rgba(102, 246, 255, 0.16);
}

.glitch-text::before,
.glitch-text::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: attr(data-glitch);
  opacity: 0;
}

.glitch-text::before {
  color: rgba(102, 246, 255, 0.62);
  transform: translate(2px, -1px);
}

.glitch-text::after {
  color: rgba(255, 61, 242, 0.5);
  transform: translate(-2px, 1px);
}

.glitch-text.is-glitching::before,
.glitch-text.is-glitching::after {
  animation: glitchPulse 420ms steps(2, end);
}

@keyframes glitchPulse {
  0%,
  100% {
    opacity: 0;
    clip-path: inset(0 0 0 0);
  }
  18% {
    opacity: 0.9;
    clip-path: inset(16% 0 62% 0);
  }
  42% {
    opacity: 0.7;
    clip-path: inset(72% 0 10% 0);
  }
  70% {
    opacity: 0.84;
    clip-path: inset(36% 0 38% 0);
  }
}

.source-visual {
  height: 220px;
  margin-bottom: 16px;
}

.source-visual img {
  object-position: center;
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.matrix-grid span {
  display: grid;
  min-height: 76px;
  place-items: center;
  border: 1px solid rgba(210, 246, 255, 0.1);
  background: rgba(255, 255, 255, 0.045);
  color: #d9eef7;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.comparison {
  position: relative;
  padding-top: 42px;
}

.platform {
  position: relative;
}

.certificate-showcase {
  position: relative;
}

.certificate-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1fr);
  gap: 22px;
  align-items: stretch;
}

.certificate-frame {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid rgba(102, 246, 255, 0.24);
  background:
    radial-gradient(circle at 50% 18%, rgba(102, 246, 255, 0.18), transparent 35%),
    linear-gradient(135deg, rgba(255, 61, 242, 0.1), rgba(102, 246, 255, 0.08)),
    var(--glass-strong);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(22px);
}

.certificate-frame::before {
  position: absolute;
  inset: 12px;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.certificate-photo {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 100%;
  margin: 0;
  gap: 12px;
}

.certificate-photo img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 720px;
  object-fit: contain;
  border: 1px solid rgba(210, 246, 255, 0.2);
  background: rgba(238, 247, 255, 0.96);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

.certificate-photo figcaption {
  color: #b7d0df;
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}

.certificate-paper {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 386px;
  align-content: start;
  padding: 32px;
  border: 1px solid rgba(210, 246, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(238, 247, 255, 0.13), rgba(238, 247, 255, 0.035)),
    rgba(4, 8, 16, 0.62);
}

.certificate-paper::after {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 96px;
  height: 96px;
  content: "";
  border: 1px solid rgba(255, 61, 242, 0.28);
  background:
    radial-gradient(circle, rgba(255, 61, 242, 0.18), transparent 54%),
    linear-gradient(45deg, transparent 48%, rgba(102, 246, 255, 0.38) 49%, transparent 51%);
  clip-path: polygon(50% 0, 61% 33%, 96% 35%, 68% 56%, 78% 91%, 50% 70%, 22% 91%, 32% 56%, 4% 35%, 39% 33%);
}

.certificate-paper::before {
  position: absolute;
  left: 0;
  right: 0;
  top: -26%;
  height: 32%;
  z-index: 2;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(86, 255, 155, 0.28), transparent);
  animation: certificateScan 4.2s linear infinite;
}

@keyframes certificateScan {
  to {
    transform: translateY(520%);
  }
}

.cert-tag {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.certificate-paper h3 {
  margin-bottom: 12px;
  font-size: 28px;
}

.certificate-paper p {
  color: var(--muted);
}

.cert-lines {
  display: grid;
  gap: 14px;
  margin: 34px 0;
}

.cert-lines span {
  display: block;
  height: 10px;
  background: linear-gradient(90deg, rgba(210, 246, 255, 0.28), transparent);
}

.cert-lines span:nth-child(2) {
  width: 78%;
}

.cert-lines span:nth-child(3) {
  width: 62%;
}

.cert-lines span:nth-child(4) {
  width: 84%;
}

.certificate-paper strong {
  margin-top: auto;
  color: #ffffff;
}

.case-grid {
  display: grid;
  gap: 16px;
}

.case-grid article {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 22px 24px;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(135deg, rgba(102, 246, 255, 0.07), rgba(255, 255, 255, 0.025)),
    var(--glass);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.case-grid article::after {
  position: absolute;
  right: -24px;
  top: -24px;
  width: 90px;
  height: 90px;
  content: "";
  border: 1px solid rgba(102, 246, 255, 0.16);
  transform: rotate(18deg);
}

.case-grid span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
}

.case-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.platform::before {
  position: absolute;
  inset: 54px -34px auto;
  height: 260px;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, rgba(102, 246, 255, 0.12), transparent),
    radial-gradient(circle at 72% 22%, rgba(255, 61, 242, 0.13), transparent 28rem);
  filter: blur(4px);
  opacity: 0.8;
}

.platform > * {
  position: relative;
  z-index: 1;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.platform-card {
  position: relative;
  min-height: 270px;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(160deg, rgba(102, 246, 255, 0.08), rgba(255, 255, 255, 0.025) 42%, rgba(255, 61, 242, 0.055)),
    var(--glass);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.22), inset 0 0 0 1px rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(20px);
}

.platform-card::before {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), transparent 36%, var(--pink));
  opacity: 0.76;
}

.platform-card::after {
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 130px;
  height: 130px;
  content: "";
  border: 1px solid rgba(102, 246, 255, 0.18);
  background:
    linear-gradient(90deg, rgba(102, 246, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(102, 246, 255, 0.08) 1px, transparent 1px);
  background-size: 16px 16px;
  transform: rotate(14deg);
  opacity: 0.8;
}

.platform-code {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.platform-card h3 {
  position: relative;
  z-index: 1;
}

.platform-card p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  line-height: 1.75;
}

.platform-card small {
  position: absolute;
  left: 24px;
  bottom: 22px;
  z-index: 1;
  color: rgba(238, 247, 255, 0.56);
  font-size: 12px;
}

.contract {
  position: relative;
  padding-top: 28px;
  padding-bottom: 28px;
}

.cat-contract-a {
  --cat-size: 92px;
  --cat-tilt: -9deg;
  --cat-opacity: 0.34;
  left: 0;
  top: -16px;
}

.cat-contract-b {
  --cat-size: 72px;
  --cat-tilt: 18deg;
  --cat-opacity: 0.28;
  right: 24px;
  bottom: -10px;
  animation-delay: -2s;
}

.cat-compare-a {
  --cat-size: 84px;
  --cat-tilt: 8deg;
  --cat-opacity: 0.28;
  right: 6px;
  top: -22px;
}

.cat-compare-b {
  --cat-size: 62px;
  --cat-tilt: -15deg;
  --cat-opacity: 0.22;
  left: 0;
  bottom: 54px;
  animation-delay: -3.4s;
}

.contract-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.95fr);
  gap: clamp(26px, 5vw, 58px);
  align-items: center;
  padding: clamp(26px, 5vw, 48px);
  overflow: hidden;
  border: 1px solid rgba(86, 255, 155, 0.22);
  background:
    linear-gradient(135deg, rgba(86, 255, 155, 0.1), rgba(102, 246, 255, 0.1)),
    var(--glass-strong);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(22px);
}

.contract-media {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.guarantee-visual {
  height: 260px;
}

.guarantee-visual img {
  object-position: center;
}

.contract-panel h2 {
  margin-bottom: 18px;
}

.contract-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.78;
}

.contract-points {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
}

.contract-points article {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid rgba(210, 246, 255, 0.1);
  background: rgba(0, 0, 0, 0.24);
}

.contract-points strong {
  color: #ffffff;
  font-size: 18px;
}

.contract-points span {
  color: var(--muted);
  line-height: 1.65;
}

.comparison h2 {
  max-width: 850px;
  margin-bottom: 34px;
}

.compare-table {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: rgba(102, 246, 255, 0.11);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
  gap: 1px;
}

.compare-table [role="row"] {
  display: grid;
  grid-template-columns: 0.65fr 1fr 1fr;
  gap: 1px;
  background: rgba(102, 246, 255, 0.11);
}

.compare-table span {
  min-height: 72px;
  padding: 20px;
  background: rgba(7, 14, 25, 0.9);
  color: #c6d8e5;
  line-height: 1.55;
}

.compare-table .compare-head span {
  min-height: 54px;
  background: rgba(102, 246, 255, 0.12);
  color: #ffffff;
  font-weight: 900;
}

.compare-table [role="row"] span:first-child {
  color: #ffffff;
  font-weight: 800;
}

.compare-table [role="row"] span:last-child {
  color: #dffcff;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(102, 246, 255, 0.18);
  background: rgba(102, 246, 255, 0.18);
  list-style: none;
}

.timeline li {
  min-height: 290px;
  padding: 26px;
  background:
    linear-gradient(180deg, rgba(102, 246, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--glass);
  backdrop-filter: blur(18px);
}

.timeline span {
  display: inline-flex;
  margin-bottom: 54px;
  color: var(--green);
  font-size: 14px;
  font-weight: 900;
}

.proof {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 38px;
  align-items: start;
}

.cat-proof-a {
  --cat-size: 80px;
  --cat-tilt: 13deg;
  --cat-opacity: 0.28;
  left: 22%;
  bottom: 8px;
}

.proof-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-grid article {
  min-height: 210px;
}

.seo-faq {
  position: relative;
}

.seo-faq > * {
  position: relative;
  z-index: 1;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid article {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(160deg, rgba(102, 246, 255, 0.07), rgba(255, 255, 255, 0.025) 46%, rgba(86, 255, 155, 0.045)),
    var(--glass);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(20px);
}

.faq-grid article::before {
  position: absolute;
  top: 0;
  left: 24px;
  width: 46px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--green), transparent);
}

.faq-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.76;
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.keyword-cloud span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 13px;
  border: 1px solid rgba(102, 246, 255, 0.16);
  background: rgba(102, 246, 255, 0.055);
  color: #d8ecf8;
  font-size: 13px;
}

.contact {
  position: relative;
  padding-top: 56px;
}

.cat-contact-a {
  --cat-size: 92px;
  --cat-tilt: -10deg;
  --cat-opacity: 0.34;
  left: 0;
  top: -8px;
}

.cat-contact-b {
  --cat-size: 70px;
  --cat-tilt: 16deg;
  --cat-opacity: 0.24;
  right: 0;
  bottom: 24px;
  animation-delay: -1.5s;
}

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 32px;
  align-items: center;
  padding: clamp(26px, 5vw, 56px);
  overflow: hidden;
  border: 1px solid rgba(102, 246, 255, 0.28);
  background:
    linear-gradient(135deg, rgba(102, 246, 255, 0.14), rgba(255, 61, 242, 0.1)),
    var(--glass-strong);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(24px);
}

.contact-panel h2 {
  margin-bottom: 18px;
}

.wechat-box {
  position: relative;
  z-index: 1;
  padding: 24px;
  border: 1px solid rgba(210, 246, 255, 0.13);
  background: rgba(0, 0, 0, 0.3);
}

.wechat-box span,
.wechat-box strong,
.copy-btn {
  width: 100%;
}

.wechat-box span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}

.wechat-box strong {
  display: block;
  margin-bottom: 18px;
  color: #ffffff;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
}

.wechat-qr {
  position: relative;
  display: grid;
  width: min(100%, 238px);
  margin: 0 auto 14px;
  padding: 9px;
  place-items: center;
  border: 1px solid rgba(102, 246, 255, 0.32);
  background:
    linear-gradient(135deg, rgba(102, 246, 255, 0.16), rgba(255, 61, 242, 0.09)),
    rgba(255, 255, 255, 0.045);
  box-shadow: 0 0 34px rgba(102, 246, 255, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.045);
}

.wechat-qr::before,
.wechat-qr::after {
  position: absolute;
  inset: 5px;
  pointer-events: none;
  content: "";
  border: 1px solid transparent;
}

.wechat-qr::before {
  border-top-color: rgba(102, 246, 255, 0.72);
  border-left-color: rgba(102, 246, 255, 0.72);
}

.wechat-qr::after {
  border-right-color: rgba(255, 61, 242, 0.56);
  border-bottom-color: rgba(255, 61, 242, 0.56);
}

.wechat-qr img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  aspect-ratio: 1;
  border-radius: 14px;
}

.qr-note {
  margin: 0 0 16px;
  color: #b7d0df;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.contact-checklist {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.contact-checklist li {
  position: relative;
  padding-left: 18px;
  color: #c7deec;
  line-height: 1.58;
}

.contact-checklist li::before {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--green);
  box-shadow: 0 0 12px rgba(86, 255, 155, 0.65);
  transform: translateY(-50%) rotate(45deg);
}

.copy-btn {
  min-height: 48px;
  border-color: rgba(102, 246, 255, 0.34);
  background: rgba(102, 246, 255, 0.1);
  color: #e6fbff;
  font-family: inherit;
  font-size: 15px;
}

.copy-btn.is-copied {
  border-color: rgba(86, 255, 155, 0.5);
  background: rgba(86, 255, 155, 0.12);
}

.legal-note {
  margin: 18px 0 0;
  color: var(--dim);
  font-size: 13px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--dim);
  font-size: 13px;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero-inner,
  .delivery-layout,
  .positioning-panel,
  .proof,
  .contract-panel,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 120px;
  }

  .matrix {
    position: relative;
    top: auto;
  }

  .split-heading,
  .risk-grid,
  .timeline,
  .proof-grid,
  .faq-grid,
  .platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .risk-alarm {
    grid-template-areas:
      "signal copy"
      "panel panel"
      "commit commit";
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .alarm-panel {
    max-width: none;
  }

  .alarm-commit {
    grid-template-columns: 1fr;
  }

  .cat-hero-main {
    --cat-size: 160px;
    right: 1%;
    bottom: 6%;
  }

  .certificate-layout {
    grid-template-columns: 1fr;
  }

  .cat-hero-mini,
  .cat-hero-float {
    display: none;
  }

  .delivery-cats,
  .contract-cats,
  .comparison-cats,
  .proof-cats,
  .contact-cats {
    inset: -28px 0;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand {
    min-width: 178px;
  }

  .brand-logo {
    width: 178px;
  }

  .header-cta {
    display: none;
  }

  .hero-inner,
  section:not(.hero),
  .site-footer {
    width: min(100% - 28px, var(--max));
  }

  .hero-inner {
    padding: 100px 0 48px;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(5, 6, 13, 0.78), rgba(5, 6, 13, 0.92)),
      url("assets/cyber-cat-hero.webp") center / cover no-repeat;
  }

  h1 {
    font-size: 42px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions,
  .primary-btn,
  .ghost-btn {
    width: 100%;
  }

  .quick-contact {
    left: 12px;
    right: 12px;
    bottom: 12px;
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
  }

  .quick-contact span {
    display: none;
  }

  .quick-contact strong {
    padding-left: 4px;
    white-space: normal;
  }

  .quick-contact a {
    min-width: 92px;
  }

  .hero-metrics,
  .split-heading,
  .risk-grid,
  .certificate-layout,
  .delivery-item,
  .compare-table [role="row"],
  .timeline,
  .proof-grid,
  .faq-grid,
  .platform-grid,
  .matrix-grid,
  .contract-panel {
    grid-template-columns: 1fr;
  }

  .risk-alarm {
    grid-template-areas:
      "signal"
      "copy"
      "panel"
      "commit";
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 42px;
    padding: 22px 18px;
  }

  .positioning {
    padding-top: 46px;
    padding-bottom: 18px;
  }

  .positioning-panel {
    padding: 22px 18px;
  }

  .positioning-stack article {
    grid-template-columns: 1fr;
  }

  .positioning-stack span {
    grid-row: auto;
  }

  .alarm-signal {
    min-height: 76px;
    justify-content: start;
  }

  .alarm-signal::before {
    width: 72px;
    height: 72px;
  }

  .alarm-signal::after {
    width: 42px;
    height: 42px;
    border-width: 8px;
  }

  .alarm-title {
    font-size: 30px;
  }

  .alarm-status {
    align-items: flex-start;
    flex-direction: column;
  }

  .alarm-points li {
    grid-template-columns: 1fr;
  }

  .hero-metrics dt,
  .hero-metrics dd {
    padding: 16px;
  }

  .cat-field {
    opacity: 0.72;
  }

  .cat-hero-main {
    --cat-size: 74px;
    right: 10px;
    bottom: 20px;
  }

  .source-visual,
  .guarantee-visual {
    height: 210px;
  }

  .cat-delivery-a,
  .cat-contract-a,
  .cat-contact-a {
    --cat-size: 78px;
    right: 0;
    left: auto;
    top: -2px;
  }

  .cat-delivery-b,
  .cat-contract-b,
  .cat-compare-a,
  .cat-compare-b,
  .cat-proof-a,
  .cat-contact-b {
    display: none;
  }

  section:not(.hero) {
    padding: 64px 0;
  }

  .risk-grid article,
  .certificate-frame,
  .proof-grid article,
  .faq-grid article,
  .platform-card,
  .timeline li {
    min-height: auto;
  }

  .platform-card {
    padding-bottom: 58px;
  }

  .case-grid article,
  .platform-card {
    overflow-wrap: anywhere;
  }

  .certificate-frame,
  .certificate-paper {
    min-height: auto;
  }

  .certificate-paper {
    padding: 24px;
  }

  .risk-index,
  .timeline span {
    margin-bottom: 20px;
  }

  .compare-table span {
    min-height: auto;
  }

  .compare-table .compare-head {
    display: none;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .circuit-canvas,
  .matrix-rain,
  .cursor-aura,
  .hero-hud,
  .risk-alarm::before,
  .risk-alarm::after {
    display: none;
  }
}