/* =========================================================
   脉坤科技 Macrowwell — Underground Sensing
   Core stylesheet
   ========================================================= */

:root {
  --bg: #04070d;
  --bg-2: #06101c;
  --bg-3: #081625;
  --ink: #eef9ff;
  --ink-soft: #c5d9e8;
  --muted: #89a3b9;
  --muted-2: #5f788e;
  --cyan: #61e7ff;
  --cyan-soft: #a6f5ff;
  --blue: #2d7cff;
  --blue-deep: #0b39a6;
  --aqua: #2df2c1;
  --line: rgba(125, 193, 255, 0.13);
  --line-strong: rgba(125, 193, 255, 0.26);
  --glass: rgba(7, 18, 31, 0.64);
  --glass-2: rgba(9, 24, 41, 0.82);
  --font-sans: "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
  --font-en: "Bahnschrift", "DIN Alternate", "Segoe UI", "Arial Narrow", sans-serif;
  --font-mono: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 84px;
  --container: 1420px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: rgba(97, 231, 255, 0.35) #050a12;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.is-locked,
body.menu-open,
body.dialog-open {
  overflow: hidden;
}

body.is-locked {
  height: 100vh;
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

::selection {
  color: #001016;
  background: var(--cyan);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #04080f;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(97, 231, 255, 0.45), rgba(45, 124, 255, 0.35));
  border: 3px solid #04080f;
  border-radius: 8px;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

h1,
h2,
h3,
p,
ul,
dl,
dd {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

em,
i {
  font-style: normal;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.svg-sprite symbol {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Symbol instances live in a shadow tree, so inherited paint settings must
   be applied on the host <svg> rather than on the sprite's <symbol>. */
svg:has(> use) {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.svg-sprite symbol .fill {
  fill: currentColor;
  stroke: none;
}

.gradient-text {
  color: transparent;
  background: linear-gradient(104deg, #d8fbff 0%, #64e9ff 32%, #2d8cff 68%, #59ffd9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 42px rgba(54, 197, 255, 0.18);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px;
}

.skip-link {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 1500;
  padding: 9px 16px;
  border: 1px solid rgba(97, 231, 255, 0.4);
  background: #06111f;
  color: #effbff;
  font-size: 11px;
  letter-spacing: 0.08em;
  transform: translate(-50%, -80px);
  transition: transform 0.3s var(--ease);
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 12000;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.ambient {
  position: fixed;
  z-index: 0;
  width: 52vw;
  height: 52vw;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
  opacity: 0.15;
}

.ambient--one {
  top: -24vw;
  right: -16vw;
  background: radial-gradient(circle, rgba(22, 111, 255, 0.85), transparent 66%);
}

.ambient--two {
  bottom: -30vw;
  left: -20vw;
  background: radial-gradient(circle, rgba(24, 224, 198, 0.45), transparent 66%);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 1100;
  background: rgba(255, 255, 255, 0.035);
  opacity: 0;
  transition: opacity 0.6s ease;
}

body.entered .scroll-progress {
  opacity: 1;
}

.scroll-progress span {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--aqua), var(--cyan), var(--blue));
  box-shadow: 0 0 14px rgba(97, 231, 255, 0.7);
}

/* =========================================================
   Intro
   ========================================================= */

.intro {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 45%, rgba(11, 41, 80, 0.7) 0%, rgba(4, 10, 19, 0.25) 38%, transparent 68%),
    radial-gradient(ellipse at 50% 100%, rgba(15, 58, 116, 0.38), transparent 55%),
    #02050a;
  transition: opacity 1s var(--ease-soft), visibility 1s;
}

.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, transparent 0 18%, rgba(0, 0, 0, 0.24) 64%, rgba(0, 0, 0, 0.72) 100%);
  pointer-events: none;
}

.intro.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro.is-leaving .intro__core {
  transform: scale(1.16);
  filter: blur(10px);
  opacity: 0;
}

.intro.is-leaving .intro__reticle {
  transform: translate(-50%, -50%) scale(1.7);
  opacity: 0;
}

.intro.is-leaving .intro__grid {
  transform: scale(1.15);
  opacity: 0;
}

.intro__canvas,
.intro__grid,
.intro__vignette,
.intro__scan {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.intro__canvas {
  opacity: 0.82;
}

.intro__grid {
  background-image:
    linear-gradient(rgba(79, 177, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 177, 255, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at center, #000 5%, rgba(0, 0, 0, 0.5) 46%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 5%, rgba(0, 0, 0, 0.5) 46%, transparent 78%);
  opacity: 0.8;
  transition: transform 1.2s var(--ease), opacity 1s;
}

.intro__vignette {
  background:
    linear-gradient(90deg, rgba(2, 5, 10, 0.82), transparent 18%, transparent 82%, rgba(2, 5, 10, 0.82)),
    linear-gradient(0deg, rgba(2, 5, 10, 0.94), transparent 22%, transparent 78%, rgba(2, 5, 10, 0.86));
  pointer-events: none;
}

.intro__scan {
  height: 1px;
  top: -1px;
  background: linear-gradient(90deg, transparent, rgba(74, 220, 255, 0.32) 28%, rgba(156, 248, 255, 0.58) 50%, rgba(74, 220, 255, 0.32) 72%, transparent);
  box-shadow: 0 0 32px 4px rgba(62, 197, 255, 0.1);
  animation: introScan 8s linear infinite;
  pointer-events: none;
  opacity: 0.6;
}

.intro__top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 44px;
  z-index: 4;
  animation: fadeDown 1s 0.2s both var(--ease);
}

.intro__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.intro__brand-mark {
  width: 42px;
  height: 24px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(69, 175, 255, 0.45));
}

.intro__brand > span {
  display: flex;
  flex-direction: column;
  color: rgba(229, 246, 255, 0.92);
  font-family: var(--font-en);
  font-size: 12px;
  line-height: 1.1;
  letter-spacing: 0.28em;
}

.intro__brand small {
  margin-top: 4px;
  color: var(--muted-2);
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.32em;
}

.intro__status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(169, 206, 233, 0.58);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.intro__status i,
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 0 4px rgba(45, 242, 193, 0.08), 0 0 14px var(--aqua);
  animation: blip 2.2s infinite;
}

.intro__status b {
  color: var(--aqua);
  font-weight: 500;
}

.intro__rail {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 42px;
  color: rgba(122, 173, 210, 0.36);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.26em;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
  animation: fadeIn 1.2s 0.8s both;
}

.intro__rail--left {
  left: 38px;
}

.intro__rail--right {
  right: 38px;
  align-items: flex-end;
}

.intro__reticle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(66vw, 820px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
  transition: transform 1.1s var(--ease), opacity 0.9s;
  animation: reticleIn 1.8s 0.1s backwards var(--ease);
}

.reticle__ring,
.reticle__cross,
.reticle__tick {
  position: absolute;
}

.reticle__ring {
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.reticle__ring--1 {
  width: 100%;
  height: 100%;
  border: 1px solid rgba(106, 198, 255, 0.09);
  box-shadow: inset 0 0 80px rgba(38, 127, 255, 0.04);
}

.reticle__ring--2 {
  width: 69%;
  height: 69%;
  border: 1px dashed rgba(101, 213, 255, 0.14);
  animation: spinCentered 46s linear infinite;
}

.reticle__ring--3 {
  width: 37%;
  height: 37%;
  border: 1px solid rgba(90, 212, 255, 0.19);
  box-shadow: 0 0 90px rgba(27, 125, 255, 0.12);
}

.reticle__ring--3::before,
.reticle__ring--3::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px dashed rgba(106, 231, 255, 0.18);
  animation: spin 28s linear infinite reverse;
}

.reticle__ring--3::after {
  inset: 18%;
  border-style: solid;
  opacity: 0.62;
}

.reticle__cross--x {
  top: 50%;
  left: 4%;
  width: 92%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(91, 201, 255, 0.24) 28%, transparent 50%, rgba(91, 201, 255, 0.24) 72%, transparent);
}

.reticle__cross--y {
  left: 50%;
  top: 4%;
  width: 1px;
  height: 92%;
  background: linear-gradient(180deg, transparent, rgba(91, 201, 255, 0.24) 28%, transparent 50%, rgba(91, 201, 255, 0.24) 72%, transparent);
}

.reticle__tick {
  width: 10px;
  height: 10px;
  border-color: rgba(114, 227, 255, 0.62);
}

.reticle__tick--a {
  top: 17%;
  left: 17%;
  border-top: 1px solid;
  border-left: 1px solid;
}

.reticle__tick--b {
  top: 17%;
  right: 17%;
  border-top: 1px solid;
  border-right: 1px solid;
}

.reticle__tick--c {
  bottom: 17%;
  left: 17%;
  border-bottom: 1px solid;
  border-left: 1px solid;
}

.reticle__tick--d {
  bottom: 17%;
  right: 17%;
  border-bottom: 1px solid;
  border-right: 1px solid;
}

.intro__core {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 30px;
  transition: transform 1.1s var(--ease), filter 1s, opacity 0.9s;
  animation: coreIn 1.5s 0.35s backwards var(--ease);
}

.intro__mark-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 140px;
  margin-bottom: 8px;
}

.intro__logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(570px, 76vw);
  margin: 0 auto 14px;
  padding: 14px 8px;
}

.intro__logo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  filter:
    drop-shadow(0 0 28px rgba(40, 145, 255, 0.32))
    drop-shadow(0 0 80px rgba(43, 197, 255, 0.12));
  animation: logoFloat 6s ease-in-out infinite;
}

.intro__logo-orbit {
  position: absolute;
  top: 8%;
  right: -7%;
  bottom: 8%;
  left: -7%;
  border: 1px solid rgba(95, 211, 255, 0.14);
  border-radius: 50%;
  transform: rotate(-6deg) scaleY(0.7);
  animation: logoOrbit 42s linear infinite;
}

.intro__logo-orbit::before,
.intro__logo-orbit::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.intro__logo-orbit::before {
  top: 10%;
  left: 17%;
}

.intro__logo-orbit::after {
  right: 10%;
  bottom: 14%;
  width: 3px;
  height: 3px;
  opacity: 0.7;
}

.intro__logo-scan {
  position: absolute;
  top: 20%;
  right: 8%;
  left: 8%;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(152, 246, 255, 0.52), transparent);
  box-shadow: 0 0 16px rgba(97, 231, 255, 0.36);
  animation: logoScan 4.8s 1s ease-in-out infinite;
  pointer-events: none;
}

.intro__mark {
  width: 190px;
  height: auto;
  filter: drop-shadow(0 0 28px rgba(39, 143, 255, 0.4));
  animation: markFloat 5.5s ease-in-out infinite;
}

.intro__mark-orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(98, 217, 255, 0.14);
  transform: rotate(-8deg) scaleX(1.25);
  animation: markOrbitSpin 38s linear infinite;
}

.intro__mark-orbit::before,
.intro__mark-orbit::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 11px var(--cyan);
}

.intro__mark-orbit::before {
  top: 11%;
  left: 19%;
}

.intro__mark-orbit::after {
  right: 13%;
  bottom: 15%;
  width: 3px;
  height: 3px;
}

.intro__eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 2px 0 12px;
  color: rgba(152, 202, 235, 0.66);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.46em;
}

.intro__eyebrow span {
  width: 38px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(100, 218, 255, 0.45));
}

.intro__eyebrow span:last-child {
  transform: rotate(180deg);
}

.intro__title {
  position: relative;
  color: #f2fbff;
  font-size: clamp(48px, 5.4vw, 76px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.18em;
  text-indent: 0.18em;
  text-shadow: 0 0 40px rgba(72, 171, 255, 0.2);
}

.intro__title::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 35%, rgba(190, 249, 255, 0.8) 48%, transparent 62%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 240% 100%;
  animation: titleShine 6s 2s infinite;
  pointer-events: none;
}

.intro__subtitle {
  margin-top: 14px;
  color: rgba(175, 207, 230, 0.66);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.34em;
}

.enter-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 190px;
  height: 66px;
  margin-top: 38px;
  overflow: visible;
  border: 1px solid rgba(111, 227, 255, 0.38);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(22, 67, 114, 0.45), rgba(4, 20, 39, 0.84)),
    rgba(4, 14, 27, 0.9);
  box-shadow:
    0 0 0 6px rgba(61, 184, 255, 0.035),
    0 15px 50px rgba(0, 72, 161, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.5s var(--ease), border-color 0.4s, box-shadow 0.4s;
  animation: btnIn 1s 1.25s backwards var(--ease);
}

.enter-btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, transparent 20%, rgba(126, 241, 255, 0.8), transparent 66%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  background-size: 240% 100%;
  animation: borderFlow 5s linear infinite;
  pointer-events: none;
}

.enter-btn__halo {
  position: absolute;
  inset: -22px -38px;
  border: 1px solid rgba(69, 185, 255, 0.08);
  border-radius: 999px;
  animation: haloPulse 3.2s ease-out infinite;
  pointer-events: none;
}

.enter-btn__halo::after {
  content: "";
  position: absolute;
  inset: 10px 22px;
  border-radius: inherit;
  border: 1px solid rgba(103, 220, 255, 0.06);
}

.enter-btn__label {
  position: relative;
  color: #e3faff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-indent: 0.24em;
}

.enter-btn__sub {
  position: relative;
  margin-top: 3px;
  color: rgba(142, 193, 224, 0.5);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.enter-btn:hover {
  transform: translateY(-3px);
  border-color: rgba(135, 241, 255, 0.75);
  box-shadow:
    0 0 0 7px rgba(61, 184, 255, 0.06),
    0 22px 70px rgba(0, 100, 210, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.enter-btn:active {
  transform: translateY(0) scale(0.985);
}

.intro__skip {
  margin-top: 22px;
  color: rgba(133, 164, 190, 0.42);
  font-size: 10px;
  letter-spacing: 0.14em;
  transition: color 0.3s;
  animation: fadeIn 1s 1.8s both;
}

.intro__skip span {
  display: inline-block;
  margin-left: 3px;
  transition: transform 0.3s;
}

.intro__skip:hover {
  color: rgba(195, 238, 255, 0.9);
}

.intro__skip:hover span {
  transform: translateX(4px);
}

.intro__bottom {
  position: absolute;
  right: 44px;
  bottom: 30px;
  left: 44px;
  z-index: 6;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  color: rgba(120, 162, 192, 0.4);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  animation: fadeUp 1s 1.4s both var(--ease);
}

.intro__coords {
  display: flex;
  align-items: center;
  gap: 14px;
}

.intro__coords i {
  width: 26px;
  height: 1px;
  background: rgba(112, 190, 240, 0.25);
}

.intro__hint {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  margin-right: 70px;
  color: rgba(137, 183, 215, 0.46);
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.2em;
}

.intro__mouse {
  position: relative;
  display: inline-flex;
  width: 14px;
  height: 21px;
  border: 1px solid rgba(140, 208, 245, 0.4);
  border-radius: 8px;
}

.intro__mouse i {
  position: absolute;
  top: 4px;
  left: 50%;
  width: 2px;
  height: 4px;
  border-radius: 2px;
  background: var(--cyan);
  transform: translateX(-50%);
  animation: mouseWheel 1.8s infinite;
}

.intro__barcode {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
  opacity: 0.45;
}

.intro__barcode span {
  display: block;
  width: 2px;
  height: 100%;
  background: #80cfff;
}

.intro__barcode span:nth-child(2n) { height: 55%; }
.intro__barcode span:nth-child(3n) { height: 78%; }
.intro__barcode span:nth-child(5n) { height: 38%; }

/* =========================================================
   Cursor
   ========================================================= */

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 13000;
  width: 0;
  height: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
}

body.cursor-enabled .cursor {
  opacity: 1;
}

body.cursor-enabled,
body.cursor-enabled a,
body.cursor-enabled button,
body.cursor-enabled [role="button"] {
  cursor: none;
}

.cursor__dot,
.cursor__ring {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor__dot {
  width: 4px;
  height: 4px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.cursor__ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(112, 225, 255, 0.44);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s, background 0.3s;
}

.cursor.is-hover .cursor__ring {
  width: 56px;
  height: 56px;
  border-color: rgba(132, 240, 255, 0.8);
  background: rgba(97, 231, 255, 0.045);
}

.cursor.is-down .cursor__ring {
  width: 24px;
  height: 24px;
}

/* =========================================================
   Site shell + header
   ========================================================= */

.site-shell {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity 1.2s var(--ease-soft);
}

body.entered .site-shell {
  opacity: 1;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-h);
  padding: 0 44px;
  border-bottom: 1px solid transparent;
  transform: translateY(-110%);
  transition: transform 0.9s var(--ease), background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}

body.entered .site-header {
  transform: translateY(0);
  transition-delay: 0.35s;
}

.site-header.is-scrolled {
  background: rgba(4, 10, 18, 0.76);
  border-bottom-color: rgba(125, 193, 255, 0.1);
  backdrop-filter: blur(22px) saturate(1.25);
  -webkit-backdrop-filter: blur(22px) saturate(1.25);
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
}

.brand__mark {
  width: 45px;
  height: 25px;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(45, 137, 255, 0.32));
  transition: filter 0.4s, transform 0.4s var(--ease);
}

.brand:hover .brand__mark {
  filter: drop-shadow(0 0 18px rgba(77, 215, 255, 0.55));
  transform: translateY(-1px);
}

.brand__type {
  display: flex;
  flex-direction: column;
  color: #e8f7ff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.12em;
}

.brand__type small {
  margin-top: 2px;
  color: rgba(132, 174, 204, 0.55);
  font-family: var(--font-en);
  font-size: 7px;
  font-weight: 400;
  letter-spacing: 0.35em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 18px;
  color: rgba(178, 207, 228, 0.64);
  font-size: 13px;
  transition: color 0.3s;
}

.nav-link small {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.22em;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 0.3s, transform 0.3s;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 3px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 9px var(--cyan);
  opacity: 0;
  transform: translate(-50%, 4px);
  transition: opacity 0.3s, transform 0.3s var(--ease);
}

.nav-link:hover,
.nav-link.is-active {
  color: #f0fbff;
}

.nav-link:hover small,
.nav-link.is-active small {
  opacity: 0.55;
  transform: translateY(0);
}

.nav-link.is-active::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid rgba(125, 193, 255, 0.14);
  border-radius: 999px;
  color: rgba(214, 240, 255, 0.76);
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.08em;
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}

.header-phone svg {
  width: 13px;
  height: 13px;
  color: var(--cyan);
}

.header-phone:hover {
  color: #fff;
  border-color: rgba(108, 228, 255, 0.42);
  background: rgba(62, 170, 255, 0.08);
}

.menu-toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(125, 193, 255, 0.16);
  border-radius: 50%;
}

.menu-toggle span {
  position: absolute;
  left: 12px;
  width: 18px;
  height: 1px;
  background: #d6f5ff;
  transition: transform 0.4s var(--ease), top 0.4s;
}

.menu-toggle span:first-child { top: 17px; }
.menu-toggle span:last-child { top: 24px; }

.menu-toggle.is-open span:first-child {
  top: 20px;
  transform: rotate(45deg);
}

.menu-toggle.is-open span:last-child {
  top: 20px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 850;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 110px 32px 48px;
  background:
    radial-gradient(circle at 82% 10%, rgba(19, 85, 175, 0.36), transparent 45%),
    rgba(3, 8, 15, 0.97);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease-soft), visibility 0.45s;
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(125, 193, 255, 0.1);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s, transform 0.4s var(--ease);
}

.mobile-menu.is-open nav a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.is-open nav a:nth-child(1) { transition-delay: 0.08s; }
.mobile-menu.is-open nav a:nth-child(2) { transition-delay: 0.13s; }
.mobile-menu.is-open nav a:nth-child(3) { transition-delay: 0.18s; }
.mobile-menu.is-open nav a:nth-child(4) { transition-delay: 0.23s; }
.mobile-menu.is-open nav a:nth-child(5) { transition-delay: 0.28s; }

.mobile-menu nav a span {
  color: rgba(97, 231, 255, 0.56);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.mobile-menu nav a small {
  margin-left: auto;
  color: rgba(124, 161, 188, 0.45);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.22em;
}

.mobile-menu__phone {
  margin-top: 38px;
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 30px;
  letter-spacing: 0.06em;
}

/* =========================================================
   Hero
   ========================================================= */

.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-h) + 54px) 0 44px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 72% 42%, rgba(15, 73, 146, 0.22), transparent 45%),
    radial-gradient(ellipse at 50% 110%, rgba(4, 39, 65, 0.34), transparent 60%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(86, 172, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(86, 172, 255, 0.055) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image:
    radial-gradient(ellipse 86% 74% at 53% 45%, #000 0%, rgba(0, 0, 0, 0.56) 48%, transparent 78%);
  -webkit-mask-image:
    radial-gradient(ellipse 86% 74% at 53% 45%, #000 0%, rgba(0, 0, 0, 0.56) 48%, transparent 78%);
  opacity: 0.7;
  pointer-events: none;
}

.hero__grid::after {
  content: "";
  position: absolute;
  top: 0;
  left: 66%;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(91, 202, 255, 0.22), transparent);
}

.hero__beam {
  position: absolute;
  top: -25%;
  left: 62%;
  width: 1px;
  height: 150%;
  background: linear-gradient(180deg, transparent, rgba(87, 207, 255, 0.15), transparent);
  box-shadow: 0 0 80px 18px rgba(35, 139, 255, 0.05);
  transform: rotate(18deg);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  align-items: center;
  gap: 30px;
  width: 100%;
  max-width: var(--container);
  min-height: calc(100svh - var(--header-h) - 150px);
  margin: 0 auto;
  padding: 0 48px;
}

.hero__copy {
  position: relative;
  z-index: 3;
  padding: 20px 0 10px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  color: rgba(147, 203, 237, 0.68);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.25em;
}

.eyebrow__line {
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), rgba(97, 231, 255, 0));
  box-shadow: 0 0 10px rgba(97, 231, 255, 0.45);
}

.hero__title {
  max-width: 760px;
  color: #f2fbff;
  font-size: clamp(58px, 6.7vw, 112px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.hero__title > span {
  display: block;
}

.hero__title > span:last-child {
  padding-bottom: 0.08em;
  letter-spacing: 0.015em;
}

.hero__title:focus {
  outline: none;
}

.hero__lead {
  max-width: 510px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0.03em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.magnetic {
  transition-property: transform, translate, border-color, background, box-shadow, color;
  transition-duration: 0.45s;
  transition-timing-function: var(--ease);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  height: 52px;
  padding: 0 25px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: transform 0.45s var(--ease), border-color 0.35s, background 0.35s, box-shadow 0.35s, color 0.35s;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.35s var(--ease);
}

.btn--primary {
  color: #00101a;
  background: linear-gradient(112deg, #a8f7ff, #54dcff 45%, #3d9bff);
  box-shadow: 0 12px 38px rgba(35, 147, 255, 0.22);
}

.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.62) 47%, transparent 64%);
  transform: translateX(-130%);
  transition: transform 0.8s var(--ease);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 46px rgba(35, 147, 255, 0.32);
}

.btn--primary:hover::before {
  transform: translateX(130%);
}

.btn--primary:hover svg {
  transform: translateX(4px);
}

.btn--ghost {
  color: rgba(219, 242, 255, 0.82);
  border-color: rgba(125, 193, 255, 0.22);
  background: rgba(10, 25, 42, 0.42);
  backdrop-filter: blur(10px);
}

.btn--ghost .btn__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 10px var(--aqua);
  transition: transform 0.3s;
}

.btn--ghost:hover {
  color: #fff;
  border-color: rgba(125, 225, 255, 0.5);
  background: rgba(17, 48, 76, 0.55);
  transform: translateY(-3px);
}

.btn--ghost:hover .btn__dot {
  transform: scale(1.5);
}

.hero__stats {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 52px;
}

.stat {
  min-width: 118px;
  padding-right: 30px;
}

.stat + .stat {
  padding-left: 30px;
  border-left: 1px solid rgba(125, 193, 255, 0.14);
}

.stat strong {
  display: flex;
  align-items: baseline;
  color: #effbff;
  font-family: var(--font-en);
  font-size: 34px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat strong em {
  margin-left: 3px;
  color: var(--cyan);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
}

.stat > span {
  display: block;
  margin-top: 8px;
  color: rgba(124, 160, 187, 0.72);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.hero__visual-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
}

.hero-visual {
  position: relative;
  width: min(100%, 760px);
  aspect-ratio: 1;
  transform: translate3d(0, 0, 0);
}

.hv__halo {
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 123, 255, 0.18) 0%, rgba(14, 66, 134, 0.08) 42%, transparent 70%);
  filter: blur(10px);
}

.hv__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hv__orbit--a {
  width: 86%;
  height: 86%;
  border: 1px solid rgba(103, 202, 255, 0.1);
}

.hv__orbit--a::before {
  content: "";
  position: absolute;
  inset: -7px;
  border: 1px dashed rgba(91, 207, 255, 0.11);
  border-radius: 50%;
  animation: spin 54s linear infinite;
}

.hv__orbit--b {
  width: 64%;
  height: 64%;
  border: 1px solid rgba(98, 215, 255, 0.08);
}

.hv__radar {
  position: absolute;
  top: 51.6%;
  left: 51.6%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
  transform: translate(-50%, -50%);
  opacity: 0.22;
  pointer-events: none;
  mask-image: radial-gradient(circle, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(circle, #000, transparent 70%);
}

.hv__radar span {
  position: absolute;
  inset: 0;
  background: conic-gradient(from 0deg, transparent 0 76%, rgba(86, 226, 255, 0.3) 92%, transparent 100%);
  border-radius: 50%;
  animation: spin 8s linear infinite;
}

.hv__scanline {
  position: absolute;
  top: 10%;
  right: 12%;
  left: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(113, 235, 255, 0.36), transparent);
  box-shadow: 0 0 20px rgba(73, 201, 255, 0.3);
  animation: hvScan 6.5s ease-in-out infinite;
  pointer-events: none;
}

.hv__map {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.map-rings {
  transform-origin: 380px 392px;
  animation: spin 100s linear infinite;
}

.map-pipes path {
  stroke-dasharray: none;
}

.map-pipes .pipe-dashes path {
  animation: dashFlow 3.5s linear infinite;
}

.map-pulses circle {
  opacity: 0.9;
}

.map-core {
  animation: corePulse 4s ease-in-out infinite;
}

.hv__chip {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  min-width: 148px;
  padding: 13px 15px 12px;
  border: 1px solid rgba(125, 193, 255, 0.15);
  background:
    linear-gradient(140deg, rgba(17, 43, 69, 0.76), rgba(5, 16, 29, 0.74));
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  animation: chipFloat 6s ease-in-out infinite;
}

.hv__chip::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 16px;
  height: 16px;
  border-top: 1px solid rgba(114, 231, 255, 0.68);
  border-left: 1px solid rgba(114, 231, 255, 0.68);
}

.hv__chip--tl { top: 13%; left: 0; animation-delay: -1s; }
.hv__chip--tr { top: 17%; right: 0; animation-delay: -3.5s; }
.hv__chip--bl { bottom: 15%; left: 3%; animation-delay: -2.4s; }
.hv__chip--br { right: 4%; bottom: 13%; animation-delay: -4.7s; }

.chip__label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(130, 176, 207, 0.65);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.chip__label i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 7px var(--aqua);
}

.hv__chip strong {
  margin-top: 5px;
  color: #e8f9ff;
  font-family: var(--font-en);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.hv__chip strong em {
  color: var(--cyan);
  font-size: 24px;
}

.hv__chip strong small {
  margin-left: 3px;
  color: rgba(127, 168, 196, 0.62);
  font-family: var(--font-sans);
  font-size: 8px;
  font-weight: 300;
}

.chip__trend {
  position: absolute;
  top: 12px;
  right: 13px;
  color: var(--aqua);
  font-family: var(--font-mono);
  font-size: 7px;
}

.chip__bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
  margin-top: 4px;
}

.chip__bars i {
  width: 3px;
  height: 35%;
  background: rgba(98, 228, 255, 0.45);
}

.chip__bars i:nth-child(2) { height: 60%; }
.chip__bars i:nth-child(3) { height: 85%; }
.chip__bars i:nth-child(4) { height: 52%; }
.chip__bars i:nth-child(5) { height: 100%; background: var(--cyan); }

.chip__spark {
  width: 100%;
  height: 22px;
  margin-top: 2px;
}

.chip__spark path {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1;
  opacity: 0.65;
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  animation: sparkDraw 3s 1s ease forwards infinite;
}

.chip__ping {
  position: absolute;
  right: 14px;
  bottom: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid var(--aqua);
}

.chip__ping::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid var(--aqua);
  animation: ping 2s ease-out infinite;
}

.hv__label {
  position: absolute;
  z-index: 3;
  color: rgba(118, 189, 229, 0.42);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.16em;
  writing-mode: vertical-rl;
}

.hv__label--a {
  top: 41%;
  left: 19%;
}

.hv__label--b {
  right: 21%;
  bottom: 30%;
  transform: rotate(180deg);
}

.hero__bottom {
  position: absolute;
  right: 48px;
  bottom: 30px;
  left: 48px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(124, 160, 187, 0.54);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.scroll-cue {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: color 0.3s;
}

.scroll-cue:hover {
  color: rgba(191, 236, 255, 0.9);
}

.scroll-cue__line {
  position: relative;
  width: 1px;
  height: 38px;
  background: rgba(117, 192, 235, 0.2);
  overflow: hidden;
}

.scroll-cue__line i {
  position: absolute;
  top: -40%;
  left: 0;
  width: 100%;
  height: 40%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: scrollLine 2.3s ease-in-out infinite;
}

.hero__live {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-left: 9%;
}

.hero__live i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 10px var(--aqua);
  animation: blip 2s infinite;
}

.hero__live span {
  color: rgba(159, 203, 230, 0.55);
}

.hero__edition {
  color: rgba(119, 161, 193, 0.42);
}

/* =========================================================
   Marquee
   ========================================================= */

.marquee {
  position: relative;
  z-index: 3;
  overflow: hidden;
  border-top: 1px solid rgba(125, 193, 255, 0.09);
  border-bottom: 1px solid rgba(125, 193, 255, 0.09);
  background: rgba(6, 15, 27, 0.55);
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: 30px;
  width: max-content;
  padding: 17px 0;
  animation: marquee 36s linear infinite;
}

.marquee__track span {
  color: rgba(167, 201, 224, 0.48);
  font-size: 11px;
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.marquee__track i {
  color: rgba(80, 218, 255, 0.4);
  font-family: var(--font-en);
  font-size: 12px;
}

/* =========================================================
   Section common
   ========================================================= */

.section {
  position: relative;
  padding: 142px 0;
  overflow: hidden;
}

.section__glow {
  position: absolute;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  opacity: 0.16;
}

.section__glow--left {
  top: 8%;
  left: -25%;
  background: radial-gradient(circle, rgba(27, 119, 255, 0.8), transparent 66%);
}

.section__glow--right {
  top: 20%;
  right: -26%;
  background: radial-gradient(circle, rgba(22, 226, 197, 0.54), transparent 66%);
}

.section-head {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 152px minmax(0, 1fr) 150px;
  gap: 24px;
  align-items: start;
  padding-top: 24px;
  border-top: 1px solid rgba(125, 193, 255, 0.13);
  margin-bottom: 66px;
}

.section-head__meta {
  display: flex;
  align-items: center;
  gap: 13px;
  padding-top: 8px;
}

.section-index {
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.section-index::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  margin-left: 11px;
  vertical-align: middle;
  background: linear-gradient(90deg, rgba(97, 231, 255, 0.6), transparent);
}

.section-kicker {
  color: rgba(127, 168, 197, 0.55);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.section-head__main .section-title {
  margin-top: -12px;
}

.section-title {
  display: flex;
  align-items: baseline;
  gap: 20px;
  color: #effaff;
  font-size: clamp(38px, 4vw, 58px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.title-en {
  color: rgba(127, 176, 208, 0.28);
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.32em;
}

.section-lead {
  max-width: 620px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.section-head__aside {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 4px;
  color: rgba(124, 161, 189, 0.48);
  font-size: 9px;
  line-height: 1.7;
  letter-spacing: 0.1em;
  text-align: right;
}

.head-aside__num {
  color: rgba(166, 231, 255, 0.88);
  font-family: var(--font-en);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.02em;
}

/* =========================================================
   Software
   ========================================================= */

.software-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.sw-card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  grid-column: span 3;
  min-height: 264px;
  padding: 24px 24px 22px;
  overflow: hidden;
  border: 1px solid rgba(125, 193, 255, 0.12);
  background:
    linear-gradient(150deg, rgba(14, 34, 55, 0.62), rgba(5, 14, 26, 0.55));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.025);
  transition: transform 0.55s var(--ease), border-color 0.4s, box-shadow 0.45s;
  isolation: isolate;
}

.sw-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(300px circle at var(--mx) var(--my), rgba(73, 187, 255, 0.13), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.sw-card::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 32px;
  height: 32px;
  border-right: 1px solid rgba(107, 225, 255, 0.3);
  border-bottom: 1px solid rgba(107, 225, 255, 0.3);
  opacity: 0.5;
  transition: width 0.45s var(--ease), height 0.45s var(--ease), opacity 0.4s;
  pointer-events: none;
}

.sw-card:hover {
  transform: translateY(-6px);
  border-color: rgba(98, 208, 255, 0.32);
  box-shadow: 0 28px 75px rgba(0, 20, 45, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.sw-card:hover::before {
  opacity: 1;
}

.sw-card:hover::after {
  width: 52px;
  height: 52px;
  opacity: 1;
}

.sw-card:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 4px;
}

.sw-card--feature {
  grid-column: span 6;
  grid-row: span 2;
  min-height: 544px;
  padding: 28px;
  background:
    linear-gradient(155deg, rgba(16, 45, 78, 0.76), rgba(5, 14, 27, 0.74));
}

.sw-card--feature::after {
  width: 42px;
  height: 42px;
}

.sw-card__top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.sw-index {
  color: rgba(116, 171, 207, 0.5);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.sw-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(98, 205, 255, 0.15);
  border-radius: 50%;
  color: rgba(118, 226, 255, 0.82);
  background: rgba(23, 74, 117, 0.16);
  transition: color 0.35s, border-color 0.35s, background 0.35s, transform 0.4s var(--ease);
}

.sw-icon svg {
  width: 18px;
  height: 18px;
}

.sw-card:hover .sw-icon {
  color: var(--cyan-soft);
  border-color: rgba(115, 235, 255, 0.46);
  background: rgba(40, 137, 205, 0.18);
  transform: rotate(-6deg) scale(1.04);
}

.sw-card__body {
  position: relative;
  z-index: 2;
  margin-top: auto;
}

.sw-card__body h3 {
  color: #eaf9ff;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.015em;
  transition: color 0.3s;
}

.sw-card:hover .sw-card__body h3 {
  color: #fff;
}

.sw-card__body p {
  max-width: 92%;
  margin-top: 9px;
  color: rgba(132, 168, 195, 0.78);
  font-size: 12px;
  font-weight: 300;
  line-height: 1.75;
}

.sw-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 15px;
}

.sw-tags li {
  padding: 4px 8px;
  border: 1px solid rgba(125, 193, 255, 0.11);
  color: rgba(143, 187, 214, 0.58);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.sw-open {
  position: absolute;
  right: 22px;
  bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: rgba(130, 196, 230, 0.42);
  font-size: 9px;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.35s, transform 0.35s var(--ease), color 0.3s;
}

.sw-open svg {
  width: 12px;
  height: 12px;
}

.sw-card:hover .sw-open {
  color: rgba(177, 235, 255, 0.8);
  opacity: 1;
  transform: translateX(0);
}

/* Feature visual */
.gis-figure {
  position: relative;
  z-index: 1;
  margin: 8px -28px 6px;
  overflow: hidden;
  border-top: 1px solid rgba(125, 193, 255, 0.08);
  border-bottom: 1px solid rgba(125, 193, 255, 0.08);
  background: rgba(3, 10, 19, 0.36);
}

.gis-figure svg {
  width: 100%;
  height: auto;
  opacity: 0.9;
}

.gis-figure__top {
  position: absolute;
  top: 14px;
  left: 28px;
  right: 28px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(125, 181, 215, 0.45);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.14em;
}

.gis-figure__top i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 9px var(--aqua);
  animation: blip 2.4s infinite;
}

.gis-figure__legend {
  display: flex;
  gap: 18px;
  padding: 11px 28px;
  border-top: 1px solid rgba(125, 193, 255, 0.08);
}

.gis-figure__legend span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(123, 158, 184, 0.56);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.06em;
}

.gis-figure__legend i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(96, 220, 255, 0.75);
}

.gis-figure__legend span:nth-child(2) i { background: #ffb36b; }
.gis-figure__legend span:nth-child(3) i { background: var(--aqua); }

.sw-card--feature .sw-card__body h3 {
  font-size: 27px;
}

.sw-card--feature .sw-card__body p {
  max-width: 500px;
  font-size: 13px;
}

.sw-card--feature .sw-open {
  right: 28px;
  bottom: 26px;
  opacity: 1;
  color: rgba(166, 220, 245, 0.6);
  transform: none;
}

/* Mini illustrations */
.sw-mini {
  position: relative;
  height: 82px;
  margin: 0 -4px 16px;
  overflow: hidden;
}

.sw-mini--wave svg {
  position: absolute;
  right: -4%;
  bottom: 6px;
  width: 104%;
  height: 76px;
  overflow: visible;
}

.mini-wave {
  fill: none;
  stroke: rgba(78, 218, 255, 0.65);
  stroke-width: 1.2;
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  animation: waveDraw 4s 1s ease forwards infinite;
}

.mini-wave--back {
  stroke: rgba(57, 128, 255, 0.3);
  animation-delay: 1.5s;
}

.sw-mini--wave circle {
  fill: var(--cyan);
  filter: drop-shadow(0 0 5px var(--cyan));
}

.sw-mini--gauge {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-left: 4px;
}

.gauge {
  position: relative;
  width: 70px;
  height: 70px;
  border: 1px solid rgba(95, 201, 255, 0.17);
  border-radius: 50%;
  background: conic-gradient(from 220deg, rgba(38, 132, 255, 0.7) 0 38%, rgba(73, 231, 255, 0.9) 38% 58%, rgba(95, 201, 255, 0.08) 58% 100%);
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  transform: rotate(-15deg);
}

.gauge span {
  position: absolute;
  inset: 13px;
  border: 1px dashed rgba(112, 223, 255, 0.22);
  border-radius: 50%;
}

.gauge i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  transform: translate(-50%, -50%);
}

.gauge-read {
  display: flex;
  flex-direction: column;
}

.gauge-read strong {
  color: rgba(222, 249, 255, 0.86);
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
}

.gauge-read small {
  margin-top: 3px;
  color: rgba(128, 171, 199, 0.55);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.sw-mini--flood {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  padding: 0 4px;
}

.flood-level {
  position: relative;
  z-index: 2;
  margin-bottom: 13px;
  padding: 3px 6px;
  border: 1px solid rgba(255, 162, 92, 0.24);
  color: rgba(255, 182, 125, 0.76);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.flood-bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  width: 100%;
  height: 62px;
  padding: 0 4px 8px;
  border-bottom: 1px solid rgba(115, 198, 255, 0.12);
}

.flood-bars i {
  flex: 1;
  height: var(--h, 20%);
  max-height: 100%;
  background: linear-gradient(180deg, rgba(81, 207, 255, 0.58), rgba(35, 116, 255, 0.12));
  animation: barBreathe 4s ease-in-out infinite;
}

.flood-bars i:nth-child(1) { --h: 22%; animation-delay: -0.2s; }
.flood-bars i:nth-child(2) { --h: 34%; animation-delay: -0.6s; }
.flood-bars i:nth-child(3) { --h: 46%; animation-delay: -1s; }
.flood-bars i:nth-child(4) { --h: 39%; animation-delay: -0.4s; }
.flood-bars i:nth-child(5) { --h: 58%; animation-delay: -0.8s; }
.flood-bars i:nth-child(6) { --h: 72%; animation-delay: -1.4s; }
.flood-bars i:nth-child(7) { --h: 54%; animation-delay: -0.1s; }
.flood-bars i:nth-child(8) { --h: 86%; animation-delay: -1.1s; background: linear-gradient(180deg, rgba(255, 173, 100, 0.7), rgba(255, 111, 61, 0.14)); }
.flood-bars i:nth-child(9) { --h: 68%; animation-delay: -0.7s; }

.flood-pin {
  position: absolute;
  top: 20px;
  right: 34%;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(255, 166, 98, 0.8);
  transform: rotate(45deg);
}

.sw-mini--screen {
  position: relative;
  margin: 2px 2px 16px;
  border: 1px solid rgba(100, 207, 255, 0.15);
  background:
    linear-gradient(rgba(73, 163, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(73, 163, 255, 0.04) 1px, transparent 1px);
  background-size: 18px 18px;
}

.screen-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, rgba(79, 224, 255, 0.5), transparent);
  transform-origin: 0 50%;
}

.screen-line--a { top: 24px; left: 12px; width: 52%; transform: rotate(13deg); }
.screen-line--b { top: 44px; left: 28px; width: 41%; transform: rotate(-9deg); background: linear-gradient(90deg, rgba(57, 124, 255, 0.6), transparent); }
.screen-line--c { top: 58px; left: 12px; width: 66%; transform: rotate(3deg); }

.screen-bars {
  position: absolute;
  right: 12px;
  bottom: 9px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 28px;
}

.screen-bars i {
  width: 5px;
  height: 40%;
  background: rgba(86, 221, 255, 0.42);
}

.screen-bars i:nth-child(2) { height: 75%; }
.screen-bars i:nth-child(3) { height: 52%; }
.screen-bars i:nth-child(4) { height: 100%; background: rgba(44, 242, 193, 0.65); }

.sw-mini--unit {
  display: flex;
  align-items: center;
  justify-content: center;
}

.unit-core {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(90, 211, 255, 0.42);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(49, 184, 255, 0.26), transparent 70%);
  box-shadow: 0 0 26px rgba(41, 167, 255, 0.16);
}

.unit-core i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.unit-ring {
  position: absolute;
  width: 78px;
  height: 78px;
  border: 1px dashed rgba(92, 193, 255, 0.17);
  border-radius: 50%;
  animation: spin 30s linear infinite;
}

.unit-ring--b {
  width: 112px;
  height: 112px;
  border-style: solid;
  opacity: 0.5;
  animation-direction: reverse;
}

.unit-tag {
  position: absolute;
  right: 4px;
  bottom: 2px;
  color: rgba(132, 179, 207, 0.44);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.sw-mini--radar {
  position: relative;
  overflow: hidden;
}

.radar-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(96, 208, 255, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.radar-circle--a { width: 76px; height: 76px; }
.radar-circle--b { width: 128px; height: 128px; border-style: dashed; opacity: 0.55; }

.radar-sweep {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 80%, rgba(80, 228, 255, 0.22) 95%, transparent 100%);
  transform: translate(-50%, -50%);
  animation: spinCentered 7s linear infinite;
}

.radar-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 7px var(--cyan);
}

.radar-dot--a { top: 23px; left: 30%; }
.radar-dot--b { right: 27%; bottom: 24px; }
.radar-dot--c { top: 48%; left: 64%; width: 3px; height: 3px; opacity: 0.6; }

/* CTA tile */
.sw-card--cta {
  grid-column: span 6;
  min-height: 264px;
  padding: 32px;
  border-color: rgba(98, 213, 255, 0.2);
  background:
    radial-gradient(circle at 82% 28%, rgba(31, 146, 255, 0.24), transparent 39%),
    linear-gradient(135deg, rgba(14, 51, 85, 0.74), rgba(5, 16, 30, 0.78));
}

.sw-card--cta::after {
  border-color: rgba(93, 239, 255, 0.55);
}

.sw-card--cta .sw-card__body {
  position: relative;
  z-index: 2;
  max-width: 340px;
}

.cta-kicker {
  display: block;
  margin-bottom: 12px;
  color: rgba(95, 226, 255, 0.64);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.sw-card--cta h3 {
  font-size: 26px;
  line-height: 1.38;
}

.sw-card--cta p {
  max-width: 300px;
  margin-top: 10px;
  color: rgba(139, 177, 203, 0.72);
  font-size: 12px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--cyan-soft);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.text-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}

.text-link:hover svg {
  transform: translateX(5px);
}

.cta-orbit {
  position: absolute;
  top: 50%;
  right: 4%;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(99, 221, 255, 0.1);
  border-radius: 50%;
  transform: translateY(-50%);
  opacity: 0.8;
}

.cta-orbit::before,
.cta-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(98, 212, 255, 0.14);
}

.cta-orbit::before { inset: 24px; animation: spin 40s linear infinite; }
.cta-orbit::after { inset: 62px; border-style: solid; border-color: rgba(87, 193, 255, 0.1); }

.cta-orbit span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
}

.cta-orbit span:first-child {
  transform: translate(-50%, -50%) translateX(130px);
}

.cta-orbit span:nth-child(2) {
  width: 4px;
  height: 4px;
  transform: translate(-50%, -50%) translateY(-100px);
  background: var(--aqua);
  box-shadow: 0 0 12px var(--aqua);
}

.cta-orbit i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(87, 225, 255, 0.36));
  transform-origin: 0 50%;
  transform: rotate(30deg);
}

/* =========================================================
   Hardware
   ========================================================= */

.hw-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 388px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.hw-cats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hw-cat {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  min-height: 230px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(125, 193, 255, 0.12);
  background: linear-gradient(145deg, rgba(12, 31, 51, 0.48), rgba(5, 15, 27, 0.44));
  text-align: left;
  transition: border-color 0.4s, background 0.4s, transform 0.45s var(--ease);
  isolation: isolate;
}

.hw-cat::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 18% 10%, rgba(50, 177, 255, 0.13), transparent 58%);
  opacity: 0;
  transition: opacity 0.4s;
}

.hw-cat::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 56px;
  border-top: 1px solid rgba(104, 213, 255, 0.25);
  border-right: 1px solid rgba(104, 213, 255, 0.25);
  opacity: 0.3;
  transition: opacity 0.4s, width 0.4s var(--ease), height 0.4s var(--ease);
}

.hw-cat.is-active {
  border-color: rgba(98, 220, 255, 0.35);
  background: linear-gradient(145deg, rgba(15, 49, 80, 0.78), rgba(5, 17, 32, 0.62));
}

.hw-cat.is-active::before {
  opacity: 1;
}

.hw-cat.is-active::after {
  width: 82px;
  height: 82px;
  opacity: 1;
}

.hw-cat:hover {
  border-color: rgba(98, 220, 255, 0.28);
  transform: translateX(4px);
}

.hw-cat__no {
  position: absolute;
  top: 22px;
  right: 22px;
  color: rgba(127, 183, 216, 0.3);
  font-family: var(--font-en);
  font-size: 28px;
  line-height: 1;
}

.hw-cat__body {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.hw-cat__eyebrow {
  margin-bottom: 13px;
  color: rgba(109, 199, 240, 0.54);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.18em;
}

.hw-cat__body strong {
  color: #e7f8ff;
  font-size: 23px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hw-cat__desc {
  max-width: 290px;
  margin-top: 9px;
  color: rgba(126, 166, 194, 0.7);
  font-size: 11px;
  font-weight: 300;
  line-height: 1.7;
}

.hw-cat__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
  padding-top: 18px;
}

.hw-cat__tags i {
  padding: 3px 7px;
  border: 1px solid rgba(125, 193, 255, 0.11);
  color: rgba(137, 184, 213, 0.58);
  font-size: 7px;
  letter-spacing: 0.03em;
}

.hw-cat__arrow {
  position: absolute;
  right: 24px;
  bottom: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(108, 220, 255, 0.25);
  border-radius: 50%;
  color: rgba(146, 227, 255, 0.7);
  transition: background 0.3s, color 0.3s, transform 0.35s;
}

.hw-cat__arrow svg {
  width: 12px;
  height: 12px;
}

.hw-cat.is-active .hw-cat__arrow {
  background: rgba(83, 210, 255, 0.16);
  color: #d6fbff;
  transform: rotate(-45deg);
}

.hw-cat__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 6px 4px;
  color: rgba(114, 157, 186, 0.45);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.06em;
}

.hw-cat__foot span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.hw-cat__foot i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(89, 215, 255, 0.6);
}

.hw-console {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid rgba(125, 193, 255, 0.14);
  background:
    linear-gradient(155deg, rgba(9, 26, 44, 0.72), rgba(4, 13, 24, 0.68));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.console__bar {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 42px;
  padding: 0 17px;
  border-bottom: 1px solid rgba(125, 193, 255, 0.1);
  color: rgba(121, 170, 204, 0.5);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.console__lights {
  display: flex;
  gap: 5px;
}

.console__lights i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(120, 162, 190, 0.24);
}

.console__lights i:first-child { background: rgba(255, 122, 103, 0.55); }
.console__lights i:nth-child(2) { background: rgba(255, 198, 88, 0.55); }
.console__lights i:nth-child(3) { background: rgba(60, 238, 185, 0.65); }

.console__title b {
  color: rgba(90, 183, 230, 0.38);
  padding: 0 4px;
}

.console__title em {
  color: rgba(190, 237, 255, 0.72);
}

.console__live {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  color: rgba(55, 234, 192, 0.78);
  font-size: 7px;
}

.console__live i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 7px var(--aqua);
  animation: blip 1.8s infinite;
}

.hw-viewport {
  position: relative;
  height: 322px;
  overflow: hidden;
  border-bottom: 1px solid rgba(125, 193, 255, 0.1);
  background:
    radial-gradient(ellipse at 50% 62%, rgba(27, 123, 213, 0.16), transparent 56%),
    linear-gradient(180deg, rgba(5, 15, 27, 0.12), rgba(1, 7, 14, 0.5));
}

.hw-viewport__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(92, 179, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 179, 255, 0.055) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000, transparent 74%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 74%);
}

.hw-viewport__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(89, 206, 255, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.hw-viewport__orbit::before,
.hw-viewport__orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(92, 205, 255, 0.13);
}

.hw-viewport__orbit::before { inset: 30px; animation: spin 50s linear infinite; }
.hw-viewport__orbit::after { inset: 74px; border-style: solid; }

.hw-viewport__orbit span {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.hw-viewport__orbit span:nth-child(1) { top: 8%; left: 72%; }
.hw-viewport__orbit span:nth-child(2) { bottom: 16%; left: 6%; width: 3px; height: 3px; opacity: 0.6; }
.hw-viewport__orbit span:nth-child(3) { right: 2%; bottom: 36%; width: 2px; height: 2px; opacity: 0.7; }

.hw-viewport__art {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 300px;
  height: 240px;
  transform: translate(-50%, -52%);
  transition: opacity 0.35s ease, transform 0.6s var(--ease);
}

.hw-viewport__art.is-switching {
  opacity: 0;
  transform: translate(-50%, -47%) scale(0.96);
}

.hw-viewport__art svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.hw-viewport__hud {
  position: absolute;
  inset: 24px;
  z-index: 1;
  pointer-events: none;
}

.hud-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: rgba(102, 226, 255, 0.28);
}

.hud-corner--tl { top: 0; left: 0; border-top: 1px solid; border-left: 1px solid; }
.hud-corner--tr { top: 0; right: 0; border-top: 1px solid; border-right: 1px solid; }
.hud-corner--bl { bottom: 0; left: 0; border-bottom: 1px solid; border-left: 1px solid; }
.hud-corner--br { right: 0; bottom: 0; border-right: 1px solid; border-bottom: 1px solid; }

.hud-axis {
  position: absolute;
  background: rgba(104, 198, 255, 0.12);
}

.hud-axis--x { top: 50%; left: 0; width: 28px; height: 1px; }
.hud-axis--y { top: 0; left: 50%; width: 1px; height: 28px; }

.hw-viewport__meta {
  position: absolute;
  right: 28px;
  bottom: 20px;
  left: 28px;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  color: rgba(123, 174, 205, 0.45);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.hw-viewport__signal {
  position: absolute;
  right: 30px;
  bottom: 43px;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 24px;
  opacity: 0.6;
}

.hw-viewport__signal i {
  width: 2px;
  height: 30%;
  background: rgba(88, 226, 255, 0.5);
  animation: signal 2.2s ease-in-out infinite;
}

.hw-viewport__signal i:nth-child(2n) { animation-delay: -0.5s; height: 75%; }
.hw-viewport__signal i:nth-child(3n) { animation-delay: -1.1s; height: 48%; }
.hw-viewport__signal i:nth-child(4n) { animation-delay: -1.7s; height: 92%; }

.hw-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 17px 20px;
  border-bottom: 1px solid rgba(125, 193, 255, 0.1);
}

.hw-device {
  position: relative;
  padding: 7px 12px;
  border: 1px solid rgba(125, 193, 255, 0.12);
  color: rgba(149, 186, 211, 0.62);
  font-size: 10px;
  letter-spacing: 0.03em;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.hw-device:hover {
  color: rgba(211, 245, 255, 0.92);
  border-color: rgba(100, 220, 255, 0.33);
}

.hw-device.is-active {
  color: #dffbff;
  border-color: rgba(94, 231, 255, 0.52);
  background: rgba(51, 165, 222, 0.12);
}

.hw-device.is-active::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--cyan);
  border-left: 1px solid var(--cyan);
}

.hw-device small {
  margin-left: 5px;
  color: rgba(101, 183, 222, 0.4);
  font-family: var(--font-mono);
  font-size: 7px;
}

.hw-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  padding: 24px 26px 28px;
}

.hw-detail__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.hw-detail__index {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border: 1px solid rgba(91, 221, 255, 0.27);
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 11px;
}

.hw-detail__head h3 {
  color: #e8f8ff;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
}

.hw-detail__head p {
  max-width: 340px;
  margin-top: 7px;
  color: rgba(126, 164, 191, 0.7);
  font-size: 11px;
  font-weight: 300;
  line-height: 1.75;
}

.hw-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(125, 193, 255, 0.1);
  align-self: start;
}

.hw-specs > div {
  min-width: 0;
  padding: 10px 12px;
  background: rgba(5, 16, 28, 0.84);
}

.hw-specs dt {
  color: rgba(111, 156, 186, 0.52);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.hw-specs dd {
  overflow: hidden;
  margin-top: 3px;
  color: rgba(208, 242, 255, 0.86);
  font-family: var(--font-mono);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hw-note {
  position: relative;
  z-index: 2;
  margin-top: 17px;
  color: rgba(114, 151, 179, 0.42);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-align: right;
}

/* Device art */
.dev-svg .dev-line { fill: none; stroke: rgba(110, 221, 255, 0.62); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.dev-svg .dev-line--dim { stroke: rgba(98, 167, 208, 0.24); }
.dev-svg .dev-line--bright { stroke: #9af7ff; filter: drop-shadow(0 0 5px rgba(80, 229, 255, 0.8)); }
.dev-svg .dev-fill { fill: url(#devBody); stroke: rgba(108, 211, 255, 0.55); stroke-width: 1.1; }
.dev-svg .dev-fill--soft { fill: rgba(29, 92, 143, 0.25); }
.dev-svg .dev-glow { fill: rgba(78, 226, 255, 0.12); animation: devPulse 3s ease-in-out infinite; transform-origin: center; }
.dev-svg .dev-wave { fill: none; stroke: rgba(107, 234, 255, 0.7); stroke-width: 1.1; stroke-dasharray: 5 5; animation: dashFlow 3s linear infinite; }
.dev-svg .dev-wave--slow { animation-duration: 6s; opacity: 0.5; }
.dev-svg .dev-drop { fill: rgba(111, 235, 255, 0.82); }
.dev-svg .dev-label { fill: rgba(131, 201, 233, 0.52); font-family: var(--font-mono); font-size: 7px; letter-spacing: 1.6px; }
.dev-svg .dev-dot { fill: #a8fbff; filter: drop-shadow(0 0 4px #61e7ff); }

/* =========================================================
   Service
   ========================================================= */

.service-steps {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(125, 193, 255, 0.12);
  border-bottom: 1px solid rgba(125, 193, 255, 0.12);
}

.service-step {
  position: relative;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 22px 22px;
  border-right: 1px solid rgba(125, 193, 255, 0.1);
  text-align: left;
  transition: background 0.35s, color 0.3s;
}

.service-step:last-child {
  border-right: 0;
}

.service-step::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transform: scaleX(0.2);
  transition: opacity 0.4s, transform 0.5s var(--ease);
}

.service-step:hover {
  background: rgba(33, 104, 157, 0.08);
}

.service-step.is-active {
  background: linear-gradient(180deg, rgba(28, 92, 141, 0.13), transparent);
}

.service-step.is-active::after {
  opacity: 0.7;
  transform: scaleX(1);
}

.service-step__no {
  color: rgba(110, 173, 210, 0.42);
  font-family: var(--font-en);
  font-size: 18px;
  line-height: 1;
  transition: color 0.3s;
}

.service-step.is-active .service-step__no {
  color: var(--cyan);
}

.service-step__body {
  display: flex;
  flex-direction: column;
}

.service-step__body strong {
  color: rgba(202, 233, 248, 0.7);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.3s;
}

.service-step.is-active .service-step__body strong {
  color: #effcff;
}

.service-step__body small {
  margin-top: 3px;
  color: rgba(110, 151, 179, 0.4);
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.16em;
}

.service-step__dot {
  width: 5px;
  height: 5px;
  margin-left: auto;
  border-radius: 50%;
  border: 1px solid rgba(123, 185, 221, 0.32);
  transition: background 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.service-step.is-active .service-step__dot {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.service-panel {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  gap: 40px;
  min-height: 470px;
  margin-top: 18px;
  padding: 54px;
  overflow: hidden;
  border: 1px solid rgba(125, 193, 255, 0.12);
  background:
    radial-gradient(circle at 86% 45%, rgba(26, 114, 190, 0.1), transparent 44%),
    linear-gradient(135deg, rgba(10, 28, 47, 0.64), rgba(4, 13, 24, 0.55));
}

.service-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 54px;
  width: 90px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0.55;
}

.service-panel__copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 590px;
}

.service-panel__kicker {
  color: rgba(96, 213, 255, 0.62);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.service-panel__copy h3 {
  margin-top: 14px;
  color: #eefaff;
  font-size: clamp(34px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.service-panel__copy > p {
  max-width: 540px;
  margin-top: 20px;
  color: rgba(139, 176, 201, 0.8);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.95;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  margin-top: 26px;
}

.service-list li {
  position: relative;
  padding-left: 18px;
  color: rgba(196, 224, 240, 0.75);
  font-size: 11px;
  line-height: 1.6;
}

.service-list li::before {
  content: "";
  position: absolute;
  top: 0.66em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 7px rgba(97, 231, 255, 0.8);
}

.service-meta {
  display: flex;
  gap: 44px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(125, 193, 255, 0.11);
}

.service-meta div {
  display: flex;
  flex-direction: column;
}

.service-meta strong {
  color: rgba(235, 251, 255, 0.94);
  font-family: var(--font-en);
  font-size: 25px;
  font-weight: 400;
  line-height: 1;
}

.service-meta span {
  margin-top: 5px;
  color: rgba(119, 158, 186, 0.52);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.service-visual {
  position: relative;
  min-height: 360px;
  align-self: center;
}

.svc-visual__grid {
  position: absolute;
  inset: -22px;
  background-image:
    linear-gradient(rgba(89, 178, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(89, 178, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at center, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at center, #000, transparent 72%);
}

.svc-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(100%, 400px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
}

.svc-orbit__rings {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.svc-arc {
  transform-origin: 200px 200px;
  animation: spin 13s linear infinite;
}

.svc-orbit__pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(84, 226, 255, 0.14);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: svcPulse 3.6s ease-out infinite;
}

.svc-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 116px;
  height: 116px;
  border: 1px solid rgba(111, 231, 255, 0.3);
  border-radius: 50%;
  color: #b5f9ff;
  background:
    radial-gradient(circle at 38% 30%, rgba(93, 210, 255, 0.22), transparent 50%),
    rgba(7, 27, 46, 0.76);
  box-shadow:
    0 0 0 10px rgba(39, 155, 255, 0.04),
    0 0 65px rgba(31, 137, 255, 0.2),
    inset 0 0 28px rgba(80, 213, 255, 0.12);
  transform: translate(-50%, -50%);
  transition: transform 0.5s var(--ease), opacity 0.35s;
}

.svc-icon svg {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 8px rgba(97, 231, 255, 0.5));
}

.svc-icon.is-switching {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9) rotate(-8deg);
}

.svc-float {
  position: absolute;
  padding: 5px 8px;
  border: 1px solid rgba(103, 214, 255, 0.16);
  color: rgba(125, 190, 222, 0.55);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.12em;
  background: rgba(6, 19, 34, 0.66);
  backdrop-filter: blur(7px);
  transition: opacity 0.35s, transform 0.35s;
}

.svc-float--a { top: 15%; left: 3%; }
.svc-float--b { top: 26%; right: 0; }
.svc-float--c { bottom: 13%; left: 13%; }

.svc-visual__caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  color: rgba(107, 163, 196, 0.42);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.13em;
  text-align: center;
}

.service-promise {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 18px;
  background: rgba(125, 193, 255, 0.1);
  border: 1px solid rgba(125, 193, 255, 0.1);
}

.promise {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 26px 28px;
  background: rgba(5, 15, 27, 0.78);
}

.promise__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border: 1px solid rgba(95, 217, 255, 0.2);
  border-radius: 50%;
  color: rgba(109, 231, 255, 0.82);
}

.promise__icon svg {
  width: 16px;
  height: 16px;
}

.promise strong {
  color: rgba(224, 246, 255, 0.9);
  font-size: 13px;
  font-weight: 500;
}

.promise p {
  margin-top: 4px;
  color: rgba(122, 160, 187, 0.62);
  font-size: 10px;
  font-weight: 300;
  line-height: 1.65;
}

/* =========================================================
   Contact
   ========================================================= */

.contact {
  padding-top: 130px;
  padding-bottom: 150px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 74% 38%, rgba(16, 92, 181, 0.16), transparent 48%),
    radial-gradient(ellipse at 30% 86%, rgba(13, 120, 116, 0.1), transparent 42%);
}

.contact__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(88, 171, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88, 171, 255, 0.045) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(ellipse at 55% 45%, #000, transparent 74%);
  -webkit-mask-image: radial-gradient(ellipse at 55% 45%, #000, transparent 74%);
  opacity: 0.8;
  pointer-events: none;
}

.contact__glow {
  position: absolute;
  top: 10%;
  right: -8%;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(87, 205, 255, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(74, 180, 255, 0.018),
    0 0 0 160px rgba(74, 180, 255, 0.012);
  pointer-events: none;
}

.contact-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.78fr);
  gap: 90px;
  align-items: start;
}

.contact-copy {
  padding-top: 8px;
}

.contact-copy .section-head__meta {
  margin-bottom: 26px;
  padding-top: 0;
}

.contact-title {
  color: #f1fbff;
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.contact-lead {
  max-width: 500px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.9;
}

.contact-phone {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin-top: 52px;
  padding-top: 27px;
  border-top: 1px solid rgba(125, 193, 255, 0.13);
}

.contact-phone__label {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  color: rgba(129, 177, 208, 0.58);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.contact-phone__label i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 10px var(--aqua);
  animation: blip 2s infinite;
}

.contact-phone__number {
  color: #f2fdff;
  font-family: var(--font-en);
  font-size: clamp(38px, 4.4vw, 64px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.025em;
  transition: color 0.3s, text-shadow 0.3s;
}

.contact-phone__number:hover {
  color: #b9f7ff;
  text-shadow: 0 0 32px rgba(90, 227, 255, 0.4);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid rgba(125, 193, 255, 0.18);
  color: rgba(150, 196, 223, 0.62);
  font-size: 9px;
  letter-spacing: 0.06em;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.copy-btn svg {
  width: 12px;
  height: 12px;
}

.copy-btn:hover {
  color: #dffbff;
  border-color: rgba(108, 223, 255, 0.44);
  background: rgba(55, 175, 235, 0.08);
}

.contact-note {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 36px;
  color: rgba(112, 152, 180, 0.46);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.contact-channels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 590px;
  margin-top: 50px;
  border-top: 1px solid rgba(125, 193, 255, 0.11);
  background: rgba(125, 193, 255, 0.08);
}

.contact-channels > div {
  display: flex;
  flex-direction: column;
  padding: 17px 16px 14px;
  background: rgba(4, 13, 24, 0.52);
}

.contact-channels span {
  color: rgba(97, 231, 255, 0.55);
  font-family: var(--font-en);
  font-size: 9px;
}

.contact-channels strong {
  margin-top: 7px;
  color: rgba(215, 242, 255, 0.78);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.contact-channels small {
  margin-top: 2px;
  color: rgba(104, 148, 177, 0.4);
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.14em;
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.brand-card {
  position: relative;
  min-height: 250px;
  padding: 22px 26px;
  overflow: hidden;
  border: 1px solid rgba(168, 224, 255, 0.36);
  background:
    linear-gradient(120deg, rgba(238, 248, 255, 0.98), rgba(190, 221, 247, 0.96) 55%, rgba(158, 201, 237, 0.98));
  box-shadow: 0 26px 70px rgba(0, 18, 40, 0.38);
  color: #0a1b2d;
  isolation: isolate;
}

.brand-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(9, 47, 88, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 47, 88, 0.055) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(120deg, #000, transparent 80%);
  -webkit-mask-image: linear-gradient(120deg, #000, transparent 80%);
}

.brand-card::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -110px;
  z-index: -1;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(8, 61, 113, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 35px rgba(8, 61, 113, 0.035), 0 0 0 70px rgba(8, 61, 113, 0.025);
}

.brand-card__shine {
  position: absolute;
  top: -100%;
  left: -30%;
  width: 70%;
  height: 280%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
  transform: rotate(24deg);
  animation: cardShine 7s 1.5s ease-in-out infinite;
}

.brand-card__head,
.brand-card__foot {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(8, 47, 83, 0.55);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.18em;
}

.brand-card__logo {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 152px;
  margin: 2px 0;
}

.brand-card__logo img {
  width: min(84%, 380px);
  max-height: 148px;
  object-fit: contain;
}

.brand-card__fallback {
  display: none;
  flex-direction: column;
  color: #081c30;
  font-size: 36px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.03em;
}

.brand-card__fallback small {
  margin-top: 9px;
  color: rgba(7, 36, 64, 0.62);
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.42em;
}

.brand-card__logo.is-missing img {
  display: none;
}

.brand-card__logo.is-missing .brand-card__fallback {
  display: flex;
}

.brand-card__foot {
  padding-top: 11px;
  border-top: 1px solid rgba(7, 48, 86, 0.14);
}

.contact-direct {
  position: relative;
  padding: 27px 28px 24px;
  border: 1px solid rgba(125, 193, 255, 0.15);
  background:
    linear-gradient(150deg, rgba(12, 32, 53, 0.76), rgba(4, 14, 26, 0.7));
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.contact-form {
  position: relative;
  padding: 27px 28px 24px;
  border: 1px solid rgba(125, 193, 255, 0.15);
  background:
    linear-gradient(150deg, rgba(12, 32, 53, 0.76), rgba(4, 14, 26, 0.7));
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.direct-action {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  padding: 14px 0;
  border-top: 1px solid rgba(125, 193, 255, 0.11);
  color: inherit;
  text-align: left;
  transition: color 0.3s;
}

.direct-action__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border: 1px solid rgba(101, 221, 255, 0.2);
  border-radius: 50%;
  color: rgba(114, 234, 255, 0.82);
  background: rgba(35, 123, 181, 0.1);
  transition: border-color 0.3s, background 0.3s, transform 0.4s var(--ease);
}

.direct-action__icon svg {
  width: 16px;
  height: 16px;
}

.direct-action__copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.direct-action__copy small {
  color: rgba(116, 163, 193, 0.55);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.direct-action__copy strong {
  overflow: hidden;
  margin-top: 2px;
  color: rgba(222, 246, 255, 0.88);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.3s;
}

.direct-action__arrow {
  width: 14px;
  height: 14px;
  margin-left: auto;
  flex: 0 0 auto;
  color: rgba(114, 172, 204, 0.45);
  transition: color 0.3s, transform 0.35s var(--ease);
}

.direct-action:hover .direct-action__icon {
  border-color: rgba(109, 235, 255, 0.48);
  background: rgba(38, 151, 211, 0.16);
  transform: translateY(-2px);
}

.direct-action:hover .direct-action__copy strong {
  color: var(--cyan-soft);
}

.direct-action:hover .direct-action__arrow {
  color: var(--cyan);
  transform: translateX(4px);
}

.direct-action--button {
  font: inherit;
}

.direct-checklist {
  margin-top: 16px;
  padding-top: 15px;
  border-top: 1px solid rgba(125, 193, 255, 0.11);
}

.direct-checklist > span {
  color: rgba(112, 158, 188, 0.55);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.direct-checklist ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.direct-checklist li {
  padding: 4px 8px;
  border: 1px solid rgba(125, 193, 255, 0.12);
  color: rgba(154, 194, 218, 0.62);
  font-size: 8px;
  letter-spacing: 0.05em;
}

.direct-note {
  margin-top: 17px;
  color: rgba(105, 145, 173, 0.42);
  font-size: 8px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.form-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
}

.form-head span {
  color: #e6f8ff;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.form-head small {
  color: rgba(109, 163, 195, 0.44);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.15em;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  position: relative;
  display: flex;
  flex-direction: column;
  margin-bottom: 13px;
}

.field > span {
  margin-bottom: 6px;
  color: rgba(140, 181, 208, 0.66);
  font-size: 9px;
  letter-spacing: 0.06em;
}

.field > span i {
  color: var(--cyan);
  font-size: 9px;
}

.field > span small {
  margin-left: 4px;
  color: rgba(109, 149, 177, 0.4);
  font-size: 8px;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid rgba(125, 193, 255, 0.14);
  border-radius: 0;
  outline: 0;
  background: rgba(4, 14, 26, 0.62);
  color: #e6f8ff;
  font-size: 12px;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.field input,
.field select {
  height: 42px;
  padding: 0 12px;
}

.field textarea {
  min-height: 78px;
  padding: 10px 12px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(118, 157, 183, 0.32);
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  color: rgba(213, 237, 249, 0.82);
  cursor: pointer;
}

.field select option {
  background: #081522;
  color: #d9f1ff;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(97, 231, 255, 0.55);
  background: rgba(7, 23, 40, 0.8);
  box-shadow: 0 0 0 3px rgba(55, 186, 255, 0.06);
}

.field__error {
  display: none;
  margin-top: 4px;
  color: #ff9d87;
  font-size: 8px;
  letter-spacing: 0.03em;
}

.field.has-error input {
  border-color: rgba(255, 124, 100, 0.6);
}

.field.has-error .field__error {
  display: block;
}

.field--select {
  position: relative;
}

.select-arrow {
  position: absolute;
  right: 12px;
  bottom: 15px;
  width: 12px;
  height: 12px;
  color: rgba(120, 196, 230, 0.6);
  transform: rotate(90deg);
  pointer-events: none;
}

.form-submit {
  width: 100%;
  height: 46px;
  margin-top: 5px;
  font-size: 12px;
}

.form-submit[disabled] {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form-feedback {
  display: none;
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 147, 118, 0.3);
  background: rgba(84, 28, 22, 0.22);
  color: #ffb6a3;
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.form-feedback.is-visible {
  display: block;
}

.form-feedback.is-success {
  border-color: rgba(54, 224, 190, 0.3);
  background: rgba(16, 70, 60, 0.22);
  color: #8ef5dc;
}

.form-privacy {
  margin-top: 10px;
  color: rgba(110, 149, 177, 0.42);
  font-size: 8px;
  letter-spacing: 0.03em;
  text-align: center;
}

.form-success {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(4, 14, 26, 0.96);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  text-align: center;
}

.contact-form.is-success .form-success {
  opacity: 1;
  visibility: visible;
}

.form-success__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
  border: 1px solid rgba(88, 236, 197, 0.5);
  border-radius: 50%;
  color: var(--aqua);
  box-shadow: 0 0 30px rgba(45, 242, 193, 0.12);
}

.form-success__icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.form-success strong {
  color: #e9fbff;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.form-success p {
  margin-top: 6px;
  color: rgba(134, 174, 201, 0.7);
  font-size: 10px;
}

.form-success button {
  margin-top: 18px;
  padding: 6px 13px;
  border: 1px solid rgba(125, 193, 255, 0.2);
  color: rgba(184, 229, 249, 0.75);
  font-size: 9px;
  letter-spacing: 0.08em;
  transition: border-color 0.3s, color 0.3s;
}

.form-success button:hover {
  border-color: rgba(97, 231, 255, 0.5);
  color: #fff;
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(125, 193, 255, 0.1);
  background: rgba(3, 8, 15, 0.64);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 42px 0 34px;
}

.brand--footer .brand__mark {
  width: 50px;
  height: 27px;
}

.footer-nav {
  display: flex;
  gap: 34px;
}

.footer-nav a {
  color: rgba(141, 178, 204, 0.56);
  font-size: 11px;
  letter-spacing: 0.06em;
  transition: color 0.3s;
}

.footer-nav a:hover {
  color: var(--cyan-soft);
}

.footer-phone {
  color: rgba(213, 241, 255, 0.78);
  font-family: var(--font-en);
  font-size: 16px;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}

.footer-phone:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0 25px;
  border-top: 1px solid rgba(125, 193, 255, 0.08);
  color: rgba(104, 143, 170, 0.42);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.08em;
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(59, 210, 174, 0.55);
}

.footer-status i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 7px var(--aqua);
}

/* =========================================================
   Dialog + toast
   ========================================================= */

.product-dialog {
  width: min(820px, calc(100vw - 40px));
  max-height: calc(100vh - 60px);
  padding: 0;
  border: 1px solid rgba(125, 193, 255, 0.22);
  background: transparent;
  color: var(--ink);
  overflow: visible;
}

.product-dialog::backdrop {
  background: rgba(1, 4, 9, 0.76);
  backdrop-filter: blur(13px);
  -webkit-backdrop-filter: blur(13px);
}

.product-dialog[open] {
  animation: dialogIn 0.5s var(--ease) both;
}

.dialog__inner {
  position: relative;
  max-height: calc(100vh - 62px);
  padding: 50px 52px 44px;
  overflow-y: auto;
  border: 1px solid rgba(125, 193, 255, 0.06);
  background:
    radial-gradient(circle at 86% 4%, rgba(32, 135, 230, 0.2), transparent 39%),
    linear-gradient(145deg, rgba(12, 33, 54, 0.98), rgba(4, 13, 24, 0.99));
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.65);
}

.dialog__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 52px;
  width: 100px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.dialog__close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(125, 193, 255, 0.18);
  border-radius: 50%;
  color: rgba(159, 211, 240, 0.68);
  transition: color 0.3s, border-color 0.3s, transform 0.35s;
}

.dialog__close svg {
  width: 15px;
  height: 15px;
}

.dialog__close:hover {
  color: #fff;
  border-color: rgba(105, 228, 255, 0.55);
  transform: rotate(90deg);
}

.dialog__index {
  color: rgba(100, 209, 255, 0.6);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.dialog__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-top: 24px;
  border: 1px solid rgba(101, 223, 255, 0.25);
  border-radius: 50%;
  color: var(--cyan);
  background: rgba(27, 102, 158, 0.16);
}

.dialog__icon svg {
  width: 25px;
  height: 25px;
}

.dialog__inner h3 {
  margin-top: 22px;
  color: #f0fbff;
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.25;
}

.dialog__lead {
  max-width: 610px;
  margin-top: 13px;
  color: rgba(144, 182, 208, 0.78);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.9;
}

.dialog__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid rgba(125, 193, 255, 0.12);
}

.dialog__grid > div > span {
  color: rgba(112, 168, 201, 0.55);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.14em;
}

.dialog__grid ul {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 13px;
}

.dialog__grid li {
  position: relative;
  padding-left: 16px;
  color: rgba(203, 232, 246, 0.78);
  font-size: 11px;
  line-height: 1.5;
}

.dialog__grid li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 5px;
  height: 1px;
  background: var(--cyan);
}

.dialog__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(125, 193, 255, 0.12);
}

.dialog__foot > span {
  color: rgba(122, 161, 189, 0.6);
  font-size: 10px;
}

.dialog__foot .btn {
  height: 44px;
  padding: 0 20px;
  font-size: 11px;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  z-index: 14000;
  padding: 10px 18px;
  border: 1px solid rgba(93, 229, 255, 0.3);
  background: rgba(5, 20, 35, 0.92);
  color: rgba(207, 247, 255, 0.9);
  font-size: 10px;
  letter-spacing: 0.06em;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.32);
  transform: translate(-50%, 20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, transform 0.35s var(--ease), visibility 0.35s;
  backdrop-filter: blur(14px);
}

.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* =========================================================
   Reveal + motion
   ========================================================= */

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.9s var(--ease-soft),
    transform 0.9s var(--ease);
  transition-delay: calc(var(--delay, 0) * 80ms);
}

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

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes coreIn { from { opacity: 0; transform: translateY(20px) scale(0.97); filter: blur(8px); } to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); } }
@keyframes reticleIn { from { opacity: 0; transform: translate(-50%, -50%) scale(0.82); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
@keyframes btnIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes markFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes logoFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes logoOrbit {
  from { transform: rotate(-6deg) scaleY(0.7); }
  to { transform: rotate(354deg) scaleY(0.7); }
}
@keyframes logoScan {
  0%, 100% { transform: translateY(0); opacity: 0; }
  18% { opacity: 0.8; }
  62% { transform: translateY(150px); opacity: 0.2; }
  75% { opacity: 0; }
}
@keyframes introScan { 0% { transform: translateY(0); } 100% { transform: translateY(100vh); } }
@keyframes titleShine { 0%, 45% { background-position: 200% 0; } 75%, 100% { background-position: -100% 0; } }
@keyframes borderFlow { 0% { background-position: 200% 0; } 100% { background-position: -100% 0; } }
@keyframes haloPulse { 0% { transform: scale(0.92); opacity: 0.6; } 70% { transform: scale(1.1); opacity: 0; } 100% { transform: scale(1.1); opacity: 0; } }
@keyframes blip { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinCentered {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes markOrbitSpin {
  from { transform: rotate(-8deg) scaleX(1.25); }
  to { transform: rotate(352deg) scaleX(1.25); }
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes dashFlow { to { stroke-dashoffset: -80; } }
@keyframes sparkDraw { 0% { stroke-dashoffset: 120; } 45%, 100% { stroke-dashoffset: 0; } }
@keyframes hvScan { 0%, 100% { transform: translateY(0); opacity: 0; } 15% { opacity: 0.65; } 55% { transform: translateY(460px); opacity: 0.3; } 70% { opacity: 0; } }
@keyframes chipFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes corePulse { 0%, 100% { opacity: 0.88; } 50% { opacity: 1; } }
@keyframes scrollLine { 0% { transform: translateY(0); } 65%, 100% { transform: translateY(280%); } }
@keyframes mouseWheel { 0% { transform: translate(-50%, 0); opacity: 0; } 3% { opacity: 1; } 40% { transform: translate(-50%, 7px); opacity: 0; } 100% { opacity: 0; } }
@keyframes ping { 0% { transform: scale(1); opacity: 0.7; } 90%, 100% { transform: scale(3.2); opacity: 0; } }
@keyframes barBreathe { 0%, 100% { transform: scaleY(0.86); opacity: 0.75; } 50% { transform: scaleY(1.05); opacity: 1; } }
@keyframes waveDraw { 0% { stroke-dashoffset: 260; } 42%, 100% { stroke-dashoffset: 0; } }
@keyframes devPulse { 0%, 100% { opacity: 0.6; transform: scale(0.96); } 50% { opacity: 1; transform: scale(1.04); } }
@keyframes signal { 0%, 100% { transform: scaleY(0.35); opacity: 0.5; } 50% { transform: scaleY(1); opacity: 1; } }
@keyframes svcPulse { 0% { transform: translate(-50%, -50%) scale(0.62); opacity: 0.5; } 80%, 100% { transform: translate(-50%, -50%) scale(1.18); opacity: 0; } }
@keyframes cardShine { 0%, 40% { transform: translateX(-120%) rotate(24deg); } 70%, 100% { transform: translateX(320%) rotate(24deg); } }
@keyframes dialogIn { from { opacity: 0; transform: translateY(18px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1240px) {
  .container { padding: 0 36px; }
  .hero__inner { padding: 0 36px; }
  .hero__bottom { right: 36px; left: 36px; }
  .site-header { padding: 0 34px; }
  .main-nav { gap: 0; }
  .nav-link { padding: 12px 13px; }
  .hw-shell { grid-template-columns: 335px minmax(0, 1fr); }
  .hw-detail { grid-template-columns: 1fr; gap: 18px; }
  .service-panel { padding: 42px; grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr); }
  .contact-shell { gap: 56px; }
}

@media (max-width: 1080px) {
  .hero__title { font-size: clamp(52px, 7vw, 86px); }
  .hero__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: 8px; }
  .hv__chip--tl { left: -2%; }
  .hv__chip--tr { right: -2%; }
  .software-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .sw-card--feature { grid-column: span 6; grid-row: auto; min-height: 0; }
  .sw-card--cta { grid-column: span 6; }
  .sw-card:not(.sw-card--feature):not(.sw-card--cta) { grid-column: span 3; }
  .hw-shell { grid-template-columns: 1fr; }
  .hw-cats { display: grid; grid-template-columns: 1fr 1fr; }
  .hw-cat__foot { grid-column: 1 / -1; }
  .hw-cat { min-height: 220px; }
  .service-panel { grid-template-columns: minmax(0, 1fr) minmax(300px, 0.7fr); gap: 18px; padding: 38px; }
  .service-visual { min-height: 310px; }
  .contact-shell { grid-template-columns: minmax(0, 1fr) minmax(370px, 0.82fr); gap: 38px; }
  .contact-title { font-size: clamp(48px, 6.2vw, 72px); }
}

@media (max-width: 920px) {
  :root { --header-h: 72px; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .site-header { grid-template-columns: 1fr auto; padding: 0 28px; }
  .header-phone { display: none; }
  .hero { padding-top: calc(var(--header-h) + 42px); }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 0 32px;
    min-height: 0;
  }
  .hero__copy { padding-top: 12px; }
  .hero__title { font-size: clamp(50px, 9.4vw, 86px); }
  .hero__lead { margin-top: 24px; }
  .hero__stats { margin-top: 40px; }
  .hero__visual-wrap { margin-top: 0; }
  .hero-visual { width: min(100%, 620px); }
  .hero__bottom { right: 32px; bottom: 24px; left: 32px; }
  .hero__live { display: none; }
  .section-head { grid-template-columns: 115px minmax(0, 1fr); }
  .section-head__aside { display: none; }
  .hw-detail { grid-template-columns: 1fr; }
  .service-steps { grid-template-columns: 1fr 1fr; }
  .service-step:nth-child(2) { border-right: 0; }
  .service-step:nth-child(-n + 2) { border-bottom: 1px solid rgba(125, 193, 255, 0.1); }
  .service-panel { grid-template-columns: 1fr; padding: 42px; }
  .service-panel__copy { max-width: none; }
  .service-visual { min-height: 340px; margin-top: 6px; }
  .service-promise { grid-template-columns: 1fr; }
  .contact-shell { grid-template-columns: 1fr; gap: 54px; }
  .contact-side { max-width: 620px; }
  .footer-top { flex-wrap: wrap; }
  .footer-nav { order: 3; width: 100%; }
}

@media (max-width: 700px) {
  .container { padding: 0 22px; }
  .intro__top { padding: 23px 22px; }
  .intro__brand-mark { width: 33px; height: 20px; }
  .intro__brand > span { font-size: 9px; letter-spacing: 0.22em; }
  .intro__status span { display: none; }
  .intro__rail { display: none; }
  .intro__reticle { width: 92vw; }
  .intro__mark-wrap { width: 190px; height: 115px; }
  .intro__mark { width: 145px; }
  .intro__logo-wrap { width: 86vw; margin-bottom: 8px; padding: 8px 0; }
  .intro__logo-orbit { right: -3%; left: -3%; }
  .intro__logo-scan { display: none; }
  .intro__title { font-size: clamp(44px, 12vw, 58px); letter-spacing: 0.12em; }
  .intro__subtitle { font-size: 11px; letter-spacing: 0.22em; }
  .intro__eyebrow { font-size: 7px; letter-spacing: 0.3em; }
  .intro__eyebrow span { width: 20px; }
  .enter-btn { margin-top: 32px; }
  .intro__bottom { right: 22px; bottom: 22px; left: 22px; }
  .intro__hint { margin-right: 0; font-size: 8px; letter-spacing: 0.08em; }
  .intro__barcode { display: none; }
  .site-header { padding: 0 22px; }
  .brand__mark { width: 39px; height: 22px; }
  .brand__type { font-size: 14px; }
  .hero__inner { padding: 0 22px; }
  .hero__title { font-size: clamp(44px, 12.6vw, 62px); line-height: 1.02; }
  .hero__title > span:last-child { letter-spacing: 0.04em; }
  .hero__lead { max-width: 420px; font-size: 13px; line-height: 1.85; }
  .eyebrow { margin-bottom: 22px; font-size: 8px; }
  .hero__actions { margin-top: 30px; }
  .btn { height: 48px; padding: 0 20px; font-size: 12px; }
  .hero__stats { margin-top: 34px; }
  .stat { min-width: 0; flex: 1; padding-right: 14px; }
  .stat + .stat { padding-left: 14px; }
  .stat strong { font-size: 26px; }
  .stat > span { font-size: 8px; letter-spacing: 0.06em; }
  .hero__visual-wrap { margin: 0 -18px; width: calc(100% + 36px); }
  .hv__chip { min-width: 122px; padding: 10px 11px; }
  .hv__chip strong { font-size: 15px; }
  .hv__chip strong em { font-size: 19px; }
  .hv__chip--tl { top: 8%; }
  .hv__chip--tr { top: 14%; }
  .hv__chip--bl { bottom: 12%; }
  .hv__chip--br { right: 0; bottom: 8%; }
  .hv__label { display: none; }
  .hero__bottom { right: 22px; bottom: 20px; left: 22px; }
  .hero__edition { display: none; }
  .section { padding: 96px 0; }
  .section-head { grid-template-columns: 1fr; gap: 12px; margin-bottom: 40px; padding-top: 18px; }
  .section-head__meta { padding-top: 0; }
  .section-title { margin-top: 0; gap: 12px; font-size: clamp(32px, 9vw, 44px); }
  .title-en { font-size: 8px; }
  .section-lead { margin-top: 13px; font-size: 12px; }
  .software-grid { grid-template-columns: 1fr; }
  .sw-card,
  .sw-card--feature,
  .sw-card--cta,
  .sw-card:not(.sw-card--feature):not(.sw-card--cta) { grid-column: auto; grid-row: auto; }
  .sw-card { min-height: 240px; padding: 22px; }
  .sw-card--feature { padding: 22px; }
  .gis-figure { margin-right: -22px; margin-left: -22px; }
  .gis-figure__top { left: 22px; right: 22px; }
  .gis-figure__legend { padding-left: 22px; padding-right: 22px; flex-wrap: wrap; gap: 9px 15px; }
  .sw-open { display: none; }
  .sw-card--feature .sw-open { display: inline-flex; right: 22px; bottom: 20px; }
  .sw-card--feature .sw-card__body { padding-bottom: 18px; }
  .sw-card--feature .sw-card__body h3 { font-size: 23px; }
  .sw-card--cta { min-height: 280px; padding: 24px; }
  .cta-orbit { right: -80px; opacity: 0.45; }
  .hw-cats { grid-template-columns: 1fr; }
  .hw-cat { min-height: 206px; padding: 22px; }
  .hw-cat:hover { transform: none; }
  .hw-cat__body strong { font-size: 21px; }
  .hw-cat__foot { padding: 10px 2px; }
  .console__bar { padding: 0 13px; font-size: 7px; }
  .console__live { font-size: 6px; }
  .hw-viewport { height: 280px; }
  .hw-viewport__art { width: 260px; height: 215px; }
  .hw-viewport__meta { right: 17px; left: 17px; }
  .hw-list { padding: 14px 14px; gap: 6px; }
  .hw-device { padding: 6px 9px; font-size: 9px; }
  .hw-detail { padding: 20px 17px 24px; gap: 19px; }
  .hw-detail__head h3 { font-size: 20px; }
  .hw-specs { grid-template-columns: 1fr 1fr; }
  .hw-note { text-align: left; }
  .service-steps { grid-template-columns: 1fr; }
  .service-step { border-right: 0; border-bottom: 1px solid rgba(125, 193, 255, 0.1); padding: 17px 18px; }
  .service-step:last-child { border-bottom: 0; }
  .service-step__body strong { font-size: 12px; }
  .service-panel { padding: 30px 22px; margin-top: 12px; }
  .service-panel::before { left: 22px; }
  .service-panel__copy h3 { font-size: 32px; }
  .service-panel__copy > p { font-size: 12px; line-height: 1.85; }
  .service-list { grid-template-columns: 1fr; gap: 9px; }
  .service-meta { gap: 28px; }
  .service-visual { min-height: 290px; }
  .svc-orbit { width: min(100%, 320px); }
  .svc-icon { width: 92px; height: 92px; }
  .svc-icon svg { width: 35px; height: 35px; }
  .svc-float { font-size: 6px; }
  .svc-float--a { left: 0; }
  .svc-float--b { right: 0; }
  .promise { padding: 20px; }
  .contact { padding-top: 94px; padding-bottom: 90px; }
  .contact-title { font-size: clamp(42px, 12vw, 62px); }
  .contact-phone { margin-top: 34px; gap: 13px; }
  .contact-phone__number { font-size: clamp(32px, 9.8vw, 48px); }
  .contact-note { gap: 8px 18px; }
  .contact-side { max-width: none; }
  .brand-card { min-height: 220px; padding: 18px 20px; }
  .brand-card__logo { height: 132px; }
  .contact-direct { padding: 22px 19px; }
  .direct-action__copy strong { font-size: 12px; }
  .contact-form { padding: 22px 19px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-top { padding: 32px 0 26px; align-items: flex-start; }
  .footer-nav { flex-wrap: wrap; gap: 14px 22px; }
  .footer-phone { font-size: 15px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .dialog__inner { padding: 40px 23px 30px; }
  .dialog__close { top: 12px; right: 12px; }
  .dialog__inner::before { left: 23px; }
  .dialog__grid { grid-template-columns: 1fr; gap: 22px; }
  .dialog__foot { flex-direction: column; align-items: flex-start; }
  .product-dialog { width: calc(100vw - 24px); max-height: calc(100vh - 30px); }
  .dialog__inner { max-height: calc(100vh - 32px); }
}

@media (max-width: 390px) {
  .intro__logo-wrap { width: 88vw; }
  .intro__title { font-size: 40px; }
  .enter-btn { width: 175px; height: 62px; }
  .hero__title { font-size: 41px; }
  .hero__stats .stat > span { font-size: 7px; }
  .hw-viewport { height: 250px; }
  .hw-viewport__art { width: 225px; height: 190px; }
  .contact-phone__number { font-size: 30px; }
}

@media (hover: none) {
  .cursor { display: none !important; }
  body.cursor-enabled,
  body.cursor-enabled a,
  body.cursor-enabled button,
  body.cursor-enabled [role="button"] { cursor: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}