/*
  esemsoft.com — temporary immersive landing
  Original interface and motion system. No CSS framework.
*/

:root {
  --bg: #05070c;
  --bg-soft: #080b12;
  --panel: rgba(10, 14, 23, 0.72);
  --panel-strong: rgba(8, 12, 20, 0.92);
  --text: #eef3ff;
  --text-soft: #c7cede;
  --muted: #8b94a8;
  --muted-2: #646d80;
  --line: rgba(204, 217, 255, 0.13);
  --line-strong: rgba(204, 217, 255, 0.24);
  --accent: #7f8cff;
  --accent-live: #7f8cff;
  --cyan: #46dfc3;
  --blue: #64bfff;
  --violet: #ae82ff;
  --success: #5ee7b7;
  --danger: #ff7c9b;
  --shell: min(1360px, calc(100vw - 128px));
  --header-height: 88px;
  --radius: 24px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scrollbar-color: rgba(127, 140, 255, 0.65) var(--bg);
  scrollbar-width: thin;
  background: var(--bg);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--text);
  background: var(--bg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: #05070c;
  background: var(--accent-live);
}

::-webkit-scrollbar {
  width: 7px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: linear-gradient(var(--accent), var(--cyan));
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

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

p,
h1,
h2,
h3,
blockquote {
  margin: 0;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent-live);
  outline-offset: 5px;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 14px;
  left: 14px;
  padding: 10px 14px;
  color: #06080d;
  background: var(--text);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Loader ---------- */

.loader {
  position: fixed;
  z-index: 1800;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 30px 34px 28px;
  overflow: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 72% 32%, rgba(127, 140, 255, 0.11), transparent 34%),
    radial-gradient(circle at 22% 82%, rgba(70, 223, 195, 0.07), transparent 32%),
    var(--bg);
  transition: opacity 700ms var(--ease), visibility 700ms;
}

.loader::before,
.loader::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.loader::before {
  inset: 0;
  opacity: 0.11;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.loader::after {
  top: 0;
  bottom: 0;
  left: 33.333%;
  width: 1px;
  background: linear-gradient(transparent, var(--line), transparent);
  box-shadow: 33.333vw 0 0 var(--line);
}

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

.loader__top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.loader__status,
.loader__eyebrow {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.loader__center {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: center;
  width: min(620px, 86vw);
  text-align: center;
}

.loader__eyebrow {
  margin-bottom: 14px;
}

.loader__number {
  font-size: clamp(90px, 16vw, 240px);
  font-weight: 280;
  letter-spacing: -0.09em;
  line-height: 0.78;
  font-variant-numeric: tabular-nums;
}

.loader__number sup {
  margin-left: 0.14em;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.11em;
  font-weight: 600;
  letter-spacing: 0;
  vertical-align: top;
}

.loader__track {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 1px;
  overflow: visible;
  background: var(--line);
}

.loader__track span {
  position: absolute;
  top: -1px;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  box-shadow: 0 0 20px rgba(127, 140, 255, 0.72);
  transition: width 120ms linear;
}

/* ---------- Fixed scene / fallback ---------- */

.scene {
  position: fixed;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(circle at 75% 42%, rgba(94, 102, 220, 0.08), transparent 31%),
    radial-gradient(circle at 15% 82%, rgba(36, 122, 116, 0.045), transparent 27%),
    linear-gradient(135deg, #05070c 0%, #06080e 48%, #03050a 100%);
}

.scene canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}

body.scene-live .scene canvas {
  opacity: 1;
}

.scene__fallback {
  position: absolute;
  top: 50%;
  left: 72%;
  width: min(50vw, 760px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  transition:
    left 1.4s var(--ease),
    top 1.4s var(--ease),
    width 1.4s var(--ease),
    opacity 900ms var(--ease),
    filter 900ms var(--ease);
  filter: saturate(1.05);
}

body.scene-live .scene__fallback {
  opacity: 0;
  filter: blur(20px);
}

body[data-scene="1"] .scene__fallback {
  top: 54%;
  left: 78%;
  width: min(43vw, 650px);
}

body[data-scene="2"] .scene__fallback {
  top: 48%;
  left: 22%;
  width: min(48vw, 720px);
}

body[data-scene="3"] .scene__fallback {
  top: 45%;
  left: 76%;
  width: min(41vw, 620px);
}

body[data-scene="4"] .scene__fallback {
  top: 50%;
  left: 50%;
  width: min(58vw, 860px);
}

.fallback-orb {
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  will-change: transform;
}

.fallback-orb--outer {
  border: 1px solid rgba(153, 167, 255, 0.4);
  background:
    repeating-conic-gradient(from 8deg, rgba(127, 140, 255, 0) 0 9deg, rgba(127, 140, 255, 0.13) 10deg 10.5deg),
    radial-gradient(circle at 35% 32%, rgba(255, 255, 255, 0.13), transparent 12%),
    radial-gradient(circle, rgba(80, 94, 218, 0.26) 0 18%, rgba(40, 49, 114, 0.15) 45%, transparent 68%);
  box-shadow:
    inset 0 0 70px rgba(127, 140, 255, 0.16),
    0 0 130px rgba(82, 95, 227, 0.18),
    0 0 260px rgba(82, 95, 227, 0.06);
  animation: fallback-orbit 25s linear infinite;
}

.fallback-orb--outer::before,
.fallback-orb--outer::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(127, 140, 255, 0.2);
  border-radius: 50%;
}

.fallback-orb--outer::before {
  inset: -14%;
  transform: rotateX(68deg) rotateZ(16deg);
  box-shadow: 0 0 22px rgba(127, 140, 255, 0.08);
}

.fallback-orb--outer::after {
  inset: -27%;
  border-color: rgba(70, 223, 195, 0.11);
  transform: rotateY(67deg) rotateZ(-22deg);
}

.fallback-orb--inner {
  inset: 31%;
  background:
    radial-gradient(circle at 37% 30%, rgba(255, 255, 255, 0.84), rgba(172, 182, 255, 0.55) 4%, rgba(113, 127, 255, 0.32) 14%, rgba(44, 53, 130, 0.08) 52%, transparent 70%);
  border: 1px solid rgba(209, 215, 255, 0.35);
  box-shadow:
    0 0 35px rgba(127, 140, 255, 0.65),
    0 0 90px rgba(127, 140, 255, 0.25),
    inset -18px -18px 40px rgba(21, 25, 63, 0.8);
  animation: fallback-pulse 5.5s ease-in-out infinite;
}

.fallback-grid {
  position: absolute;
  right: -30%;
  bottom: -27%;
  left: -30%;
  height: 58%;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(127, 140, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 140, 255, 0.18) 1px, transparent 1px);
  background-size: 38px 38px;
  transform: perspective(380px) rotateX(72deg);
  transform-origin: center bottom;
  mask-image: linear-gradient(to top, black, transparent 84%);
}

@keyframes fallback-orbit {
  to { transform: rotate(360deg); }
}

@keyframes fallback-pulse {
  0%, 100% { transform: scale(0.92); opacity: 0.72; }
  50% { transform: scale(1.08); opacity: 1; }
}

.scene__noise {
  position: absolute;
  z-index: 5;
  inset: -50%;
  width: 200%;
  height: 200%;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
  animation: noise-shift 0.25s steps(2) infinite;
}

@keyframes noise-shift {
  0% { transform: translate3d(0, 0, 0); }
  25% { transform: translate3d(2%, -3%, 0); }
  50% { transform: translate3d(-4%, 2%, 0); }
  75% { transform: translate3d(3%, 4%, 0); }
  100% { transform: translate3d(-2%, -2%, 0); }
}

.scene__vignette {
  position: absolute;
  z-index: 6;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 7, 12, 0.52) 0%, transparent 38%, transparent 72%, rgba(5, 7, 12, 0.24) 100%),
    radial-gradient(ellipse at center, transparent 44%, rgba(0, 0, 0, 0.45) 120%);
}

.pointer-glow {
  position: fixed;
  z-index: 2;
  top: 0;
  left: 0;
  width: 420px;
  height: 420px;
  pointer-events: none;
  opacity: 0;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-live) 12%, transparent), transparent 66%);
  transform: translate3d(-50%, -50%, 0);
  transition: opacity 300ms ease;
  mix-blend-mode: screen;
}

body.has-pointer .pointer-glow {
  opacity: 1;
}

/* ---------- Header / navigation ---------- */

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  height: var(--header-height);
  padding: 0 34px;
  border-bottom: 1px solid transparent;
  transition:
    height 350ms var(--ease),
    background 350ms ease,
    border-color 350ms ease,
    backdrop-filter 350ms ease;
}

.site-header.is-scrolled {
  height: 72px;
  border-color: var(--line);
  background: rgba(5, 7, 12, 0.72);
  -webkit-backdrop-filter: blur(22px) saturate(125%);
  backdrop-filter: blur(22px) saturate(125%);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  width: max-content;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.03em;
}

.brand__mark {
  position: relative;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
}

.brand__mark::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  transform: rotate(45deg) scale(0.77);
  transition: transform 500ms var(--ease), border-color 300ms ease;
}

.brand:hover .brand__mark::before {
  border-color: var(--accent-live);
  transform: rotate(135deg) scale(0.77);
}

.brand__mark svg {
  position: relative;
  z-index: 1;
  width: 20px;
  height: 20px;
  overflow: visible;
  fill: none;
  stroke: var(--text);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand__mark .brand__spark {
  fill: var(--accent-live);
  stroke: var(--accent-live);
  filter: drop-shadow(0 0 5px var(--accent-live));
}

.brand__name {
  transform: translateY(-0.5px);
}

.brand--loader {
  pointer-events: none;
}

.header__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.header__meta span + span::before {
  content: "/";
  margin-right: 16px;
  color: var(--line-strong);
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 25px;
}

.desktop-nav > a:not(.nav-cta) {
  position: relative;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 520;
  letter-spacing: 0.02em;
  transition: color 240ms ease;
}

.desktop-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--accent-live);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 400ms var(--ease);
}

.desktop-nav > a:hover,
.desktop-nav > a.is-active {
  color: var(--text);
}

.desktop-nav > a:hover::after,
.desktop-nav > a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 42px;
  padding: 0 17px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  font-size: 11px;
  font-weight: 650;
  transition: border-color 300ms ease, background 300ms ease;
}

.nav-cta:hover {
  border-color: color-mix(in srgb, var(--accent-live) 72%, white 10%);
  background: color-mix(in srgb, var(--accent-live) 10%, transparent);
}

.nav-cta span {
  color: var(--accent-live);
}

.menu-button {
  position: relative;
  display: none;
  justify-self: end;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(8, 11, 18, 0.65);
  cursor: pointer;
}

.menu-button > span:not(.sr-only) {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 1px;
  background: var(--text);
  transition: transform 400ms var(--ease), top 400ms var(--ease);
}

.menu-button > span:nth-child(2) { top: 16px; }
.menu-button > span:nth-child(3) { top: 23px; }

.menu-button[aria-expanded="true"] > span:nth-child(2) {
  top: 20px;
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] > span:nth-child(3) {
  top: 20px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 950;
  inset: 0;
  display: none;
  grid-template-rows: 1fr auto;
  padding: calc(var(--header-height) + 56px) 24px 28px;
  visibility: hidden;
  opacity: 0;
  background:
    radial-gradient(circle at 80% 18%, rgba(127, 140, 255, 0.13), transparent 32%),
    rgba(5, 7, 12, 0.97);
  transform: translateY(-18px);
  transition: opacity 400ms ease, transform 600ms var(--ease), visibility 600ms;
}

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

.mobile-menu nav {
  align-self: center;
  display: grid;
}

.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(32px, 11vw, 60px);
  font-weight: 360;
  letter-spacing: -0.055em;
}

.mobile-menu nav a span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.mobile-menu__footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Scroll rail ---------- */

.scroll-rail {
  position: fixed;
  z-index: 40;
  right: 22px;
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transform: translateY(-50%);
}

.scroll-rail__label {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.22em;
  writing-mode: vertical-rl;
}

.scroll-rail__track {
  position: relative;
  width: 1px;
  height: 112px;
  overflow: hidden;
  background: var(--line);
}

.scroll-rail__track span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(var(--accent), var(--cyan));
  box-shadow: 0 0 10px var(--accent);
}

.scroll-rail__number {
  min-width: 19px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  font-variant-numeric: tabular-nums;
}

/* ---------- Shared editorial system ---------- */

main {
  position: relative;
  z-index: 10;
}

.scene-section {
  position: relative;
  min-height: 100svh;
  isolation: isolate;
}

.scene-section::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(5, 7, 12, 0.64), rgba(5, 7, 12, 0.15) 52%, transparent 78%);
}

.section-shell {
  width: var(--shell);
  margin: 0 auto;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::after {
  content: "";
  width: 62px;
  height: 1px;
  margin-left: 4px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
}

.eyebrow__index {
  color: var(--accent-live);
}

.display-title {
  max-width: 1120px;
  margin-top: 24px;
  font-size: clamp(52px, 7.1vw, 112px);
  font-weight: 330;
  letter-spacing: -0.072em;
  line-height: 0.93;
}

.text-accent {
  color: transparent;
  background: linear-gradient(100deg, #f3f5ff 0%, var(--accent-live) 50%, var(--cyan) 120%);
  -webkit-background-clip: text;
  background-clip: text;
}

.text-muted {
  color: var(--muted-2);
}

.section-lead {
  max-width: 650px;
  color: var(--text-soft);
  font-size: clamp(17px, 1.55vw, 23px);
  font-weight: 360;
  line-height: 1.55;
  letter-spacing: -0.022em;
}

.section-heading--wide .section-lead {
  margin-top: 36px;
  margin-left: min(24vw, 320px);
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition:
    opacity 900ms var(--ease),
    transform 1000ms var(--ease);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.no-js .reveal,
.no-js .loader {
  opacity: 1;
  transform: none;
}

.magnetic {
  position: relative;
  will-change: transform;
}

/* ---------- Hero ---------- */

.hero {
  display: flex;
  min-height: 100svh;
  padding-top: var(--header-height);
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(5, 7, 12, 0.9) 0%, rgba(5, 7, 12, 0.55) 36%, transparent 76%),
    linear-gradient(to bottom, transparent 72%, rgba(5, 7, 12, 0.7));
}

.hero__shell {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 3fr);
  grid-template-rows: 1fr auto;
  gap: 42px 7vw;
  min-height: calc(100svh - var(--header-height));
  padding-top: clamp(54px, 8vh, 108px);
  padding-bottom: 34px;
}

.hero__content {
  align-self: center;
  max-width: 920px;
}

.hero__title {
  display: grid;
  margin-top: 24px;
  font-size: clamp(64px, 8.2vw, 138px);
  font-weight: 320;
  letter-spacing: -0.082em;
  line-height: 0.88;
}

.hero__title span:last-child {
  padding-left: clamp(0px, 5vw, 88px);
}

.hero__intro {
  max-width: 680px;
  margin-top: 38px;
  color: var(--text-soft);
  font-size: clamp(18px, 1.65vw, 25px);
  font-weight: 350;
  letter-spacing: -0.028em;
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-width: 215px;
  min-height: 58px;
  padding: 0 22px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.01em;
  overflow: hidden;
  transition: background 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.button--primary {
  color: #070910;
  border-color: transparent;
  background: var(--text);
}

.button--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--accent-live), var(--cyan));
  transform: translateX(-105%);
  transition: transform 550ms var(--ease);
}

.button--primary:hover::before {
  transform: translateX(0);
}

.button > span {
  position: relative;
  z-index: 1;
}

.button__icon {
  font-size: 16px;
  transition: transform 350ms var(--ease);
}

.button:hover .button__icon {
  transform: translate(3px, -3px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  transition: color 240ms ease;
}

.text-link span {
  color: var(--accent-live);
  transition: transform 350ms var(--ease);
}

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

.text-link:hover span {
  transform: translateY(4px);
}

.hero__signal {
  align-self: center;
  justify-self: end;
  width: min(100%, 330px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(15, 20, 33, 0.7), rgba(7, 10, 17, 0.35));
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.25);
}

.signal__header,
.signal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 45px;
  padding: 0 16px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.signal__header {
  border-bottom: 1px solid var(--line);
}

.signal__header > span:nth-child(2) {
  margin-right: auto;
  margin-left: 8px;
}

.signal__footer {
  border-top: 1px solid var(--line);
}

.live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(94, 231, 183, 0.8);
  animation: live-dot 2s ease-in-out infinite;
}

@keyframes live-dot {
  0%, 100% { opacity: 0.45; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

.signal__body {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0;
  padding: 9px 16px;
}

.signal__body span,
.signal__body strong {
  display: flex;
  min-height: 40px;
  align-items: center;
  border-bottom: 1px solid rgba(204, 217, 255, 0.07);
}

.signal__body span:nth-last-child(-n + 2),
.signal__body strong:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.signal__body span {
  color: var(--accent-live);
  font-family: var(--mono);
  font-size: 8px;
}

.signal__body strong {
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 520;
}

.hero__footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero__footer p {
  max-width: 390px;
  color: var(--muted);
  font-size: 11px;
}

.hero__coordinates {
  display: flex;
  gap: 20px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.hero__coordinates span::before {
  content: "+";
  margin-right: 7px;
  color: var(--accent-live);
}

/* ---------- Services ---------- */

.services {
  min-height: 190svh;
  padding: clamp(150px, 19vh, 250px) 0 160px;
}

.services::before {
  background:
    linear-gradient(to bottom, var(--bg) 0%, rgba(5, 7, 12, 0.58) 18%, rgba(5, 7, 12, 0.2) 60%, var(--bg) 100%),
    linear-gradient(90deg, rgba(5, 7, 12, 0.78), transparent 68%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(90px, 13vh, 160px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.service-card {
  position: relative;
  min-height: 440px;
  padding: 26px 25px 23px;
  overflow: hidden;
  background: rgba(6, 9, 15, 0.84);
  isolation: isolate;
  transition: background 500ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: var(--card-y, 50%);
  left: var(--card-x, 50%);
  width: 140%;
  aspect-ratio: 1;
  opacity: 0;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--card-accent, var(--accent)) 16%, transparent), transparent 66%);
  transform: translate(-50%, -50%) scale(0.55);
  transition: transform 700ms var(--ease), opacity 500ms ease;
}

.service-card:hover::before,
.service-card:focus-within::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.service-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -30%;
  bottom: -30%;
  width: 72%;
  aspect-ratio: 1;
  opacity: 0.12;
  border: 1px solid var(--card-accent, var(--accent));
  border-radius: 50%;
  transform: scale(0.5);
  transition: transform 700ms var(--ease), opacity 500ms ease;
}

.service-card:hover::after {
  opacity: 0.38;
  transform: scale(1);
}

.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-card__number,
.service-card__meta,
.service-card__glyph {
  font-family: var(--mono);
}

.service-card__number {
  color: var(--muted);
  font-size: 9px;
}

.service-card__glyph {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  color: var(--card-accent, var(--accent));
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 17px;
  transition: transform 650ms var(--ease), border-color 300ms ease;
}

.service-card:hover .service-card__glyph {
  border-color: var(--card-accent, var(--accent));
  transform: rotate(90deg) scale(1.08);
}

.service-card h3 {
  max-width: 260px;
  margin-top: 104px;
  font-size: clamp(27px, 2.2vw, 37px);
  font-weight: 390;
  letter-spacing: -0.052em;
  line-height: 1.02;
}

.service-card p {
  margin-top: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  transition: color 300ms ease;
}

.service-card:hover p {
  color: var(--text-soft);
}

.service-card__meta {
  position: absolute;
  right: 25px;
  bottom: 23px;
  left: 25px;
  display: flex;
  justify-content: space-between;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 7px;
  letter-spacing: 0.12em;
}

/* ---------- Process ---------- */

.process {
  min-height: 215svh;
  padding: 190px 0 190px;
}

.process::before {
  background:
    linear-gradient(to bottom, var(--bg), rgba(5, 7, 12, 0.34) 23%, rgba(5, 7, 12, 0.18) 75%, var(--bg)),
    linear-gradient(90deg, transparent 0 42%, rgba(5, 7, 12, 0.45) 70%, rgba(5, 7, 12, 0.8));
}

.process__shell {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(480px, 1.15fr);
  gap: min(12vw, 170px);
}

.process__intro {
  position: sticky;
  top: 23vh;
  align-self: start;
}

.process__intro .display-title {
  font-size: clamp(58px, 7.2vw, 108px);
}

.process__intro .section-lead {
  max-width: 530px;
  margin-top: 34px;
  color: var(--muted);
  font-size: 16px;
}

.process__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 420px;
  margin-top: 60px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.process__status strong {
  color: var(--accent-live);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.process__steps {
  padding-top: 21vh;
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 28px;
  min-height: 54vh;
  padding: 32px 0 80px;
  opacity: 0.38;
  transition: opacity 500ms ease;
}

.process-step.is-active {
  opacity: 1;
}

.process-step__line {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.process-step__line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent-live), transparent 70%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s var(--ease);
}

.process-step.is-active .process-step__line::after {
  transform: scaleX(1);
}

.process-step__number,
.process-step__label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
}

.process-step__number {
  color: var(--accent-live);
}

.process-step__label {
  color: var(--muted-2);
}

.process-step h3 {
  margin-top: 10px;
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 340;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.process-step > div:last-child > p:last-child {
  max-width: 510px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.68;
}

/* ---------- Technology ---------- */

.technology {
  min-height: 185svh;
  padding: 180px 0 0;
  overflow: hidden;
}

.technology::before {
  background:
    linear-gradient(to bottom, var(--bg), rgba(5, 7, 12, 0.24) 26%, rgba(5, 7, 12, 0.32) 76%, var(--bg)),
    linear-gradient(90deg, rgba(5, 7, 12, 0.74), transparent 62%);
}

.technology__heading .section-lead {
  margin-top: 36px;
  margin-left: min(31vw, 430px);
}

.technology__layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 20px;
  margin-top: clamp(90px, 14vh, 165px);
}

.manifesto-card,
.stack-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(12, 16, 27, 0.74), rgba(6, 9, 15, 0.52));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.manifesto-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 520px;
  padding: 28px;
  overflow: hidden;
}

.manifesto-card::before {
  content: "";
  position: absolute;
  top: -12%;
  right: -14%;
  width: 67%;
  aspect-ratio: 1;
  border: 1px solid rgba(127, 140, 255, 0.25);
  border-radius: 50%;
  box-shadow: 0 0 100px rgba(127, 140, 255, 0.09);
}

.manifesto-card::after {
  content: "";
  position: absolute;
  top: 17%;
  right: 12%;
  width: 18%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, white, var(--accent) 12%, rgba(127, 140, 255, 0.12) 55%, transparent 70%);
  box-shadow: 0 0 40px rgba(127, 140, 255, 0.45);
  animation: fallback-pulse 5.5s ease-in-out infinite;
}

.manifesto-card__label {
  color: var(--accent-live);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.manifesto-card p {
  position: relative;
  z-index: 1;
  max-width: 500px;
  margin-top: auto;
  font-size: clamp(38px, 4.2vw, 64px);
  font-weight: 340;
  letter-spacing: -0.06em;
  line-height: 1;
}

.manifesto-card footer {
  position: relative;
  z-index: 1;
  margin-top: 32px;
  color: var(--muted);
  font-size: 12px;
}

.stack-panel {
  min-height: 520px;
  padding: 0 28px;
}

.stack-panel__header,
.stack-panel__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.stack-panel__header {
  border-bottom: 1px solid var(--line);
}

.stack-panel__footer {
  gap: 14px;
  border-top: 1px solid var(--line);
}

.stack-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-content: center;
  min-height: 402px;
  padding: 27px 0;
}

.stack-list span {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 78px;
  border-bottom: 1px solid rgba(204, 217, 255, 0.07);
  color: var(--text-soft);
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 380;
  letter-spacing: -0.035em;
  transition: color 250ms ease, padding-left 450ms var(--ease);
}

.stack-list span:nth-child(odd) {
  border-right: 1px solid rgba(204, 217, 255, 0.07);
}

.stack-list span:nth-child(even) {
  padding-left: 28px;
}

.stack-list span::before {
  content: "+";
  margin-right: 13px;
  color: var(--accent-live);
  font-family: var(--mono);
  font-size: 10px;
}

.stack-list span:hover {
  padding-left: 10px;
  color: var(--text);
}

.stack-list span:nth-child(even):hover {
  padding-left: 38px;
}

.saas-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
  margin-top: 72px;
  padding: 25px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.saas-note__index,
.saas-note__status {
  color: var(--accent-live);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.saas-note p {
  max-width: 720px;
  color: var(--text-soft);
  font-size: 18px;
  letter-spacing: -0.02em;
}

.saas-note__status {
  color: var(--muted);
}

.marquee {
  margin-top: 150px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 12, 0.62);
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: 32px;
  width: max-content;
  min-height: 112px;
  animation: marquee 32s linear infinite;
}

.marquee__track span {
  font-size: clamp(34px, 4vw, 66px);
  font-weight: 320;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.marquee__track i {
  color: var(--accent-live);
  font-style: normal;
  font-size: 17px;
}

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

/* ---------- Contact ---------- */

.contact {
  display: flex;
  min-height: 112svh;
  padding: 150px 0 36px;
}

.contact::before {
  background:
    radial-gradient(circle at 50% 52%, rgba(127, 140, 255, 0.08), transparent 31%),
    linear-gradient(to bottom, var(--bg), rgba(5, 7, 12, 0.18) 50%, var(--bg));
}

.contact__shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: calc(112svh - 186px);
}

.contact__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact__status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact__content {
  align-self: center;
  text-align: center;
}

.contact__title {
  font-size: clamp(64px, 9.3vw, 150px);
  font-weight: 310;
  letter-spacing: -0.085em;
  line-height: 0.86;
}

.contact__lead {
  max-width: 650px;
  margin: 42px auto 0;
  color: var(--muted);
  font-size: clamp(16px, 1.45vw, 21px);
}

.contact__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 46px;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 35px;
  min-height: 66px;
  padding: 0 25px 0 28px;
  color: #05070c;
  border-radius: 999px;
  background: var(--text);
  font-size: 15px;
  font-weight: 650;
  transition: background 300ms ease, box-shadow 300ms ease;
}

.contact-email:hover {
  background: color-mix(in srgb, var(--accent-live) 68%, white);
  box-shadow: 0 0 45px color-mix(in srgb, var(--accent-live) 28%, transparent);
}

.contact-email span:last-child {
  font-size: 18px;
}

.copy-button {
  position: relative;
  min-width: 136px;
  min-height: 66px;
  padding: 0 20px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(8, 11, 18, 0.65);
  cursor: pointer;
  font-size: 11px;
  font-weight: 620;
  transition: border-color 300ms ease, background 300ms ease;
}

.copy-button:hover {
  border-color: var(--accent-live);
  background: color-mix(in srgb, var(--accent-live) 9%, transparent);
}

.copy-button__default,
.copy-button__success {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: transform 450ms var(--ease), opacity 300ms ease;
}

.copy-button__success {
  color: var(--success);
  opacity: 0;
  transform: translateY(100%);
}

.copy-button.is-copied .copy-button__default {
  opacity: 0;
  transform: translateY(-100%);
}

.copy-button.is-copied .copy-button__success {
  opacity: 1;
  transform: translateY(0);
}

.contact__footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 50px;
  align-items: end;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.footer-label {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.16em;
}

.contact__footer p {
  margin-top: 7px;
  color: var(--text-soft);
  font-size: 11px;
}

.contact__signature {
  display: grid;
  justify-items: end;
}

.contact__signature > span {
  font-size: 24px;
  font-weight: 640;
  letter-spacing: -0.05em;
}

.contact__signature small {
  margin-top: 4px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.noscript {
  position: fixed;
  z-index: 1900;
  right: 16px;
  bottom: 16px;
  left: 16px;
  padding: 14px 17px;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--panel-strong);
  font-size: 12px;
}

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  :root {
    --shell: min(100% - 80px, 1120px);
  }

  .header__meta {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr 1fr;
  }

  .hero__shell {
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: 40px;
  }

  .hero__title {
    font-size: clamp(62px, 8.5vw, 104px);
  }

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

  .service-card {
    min-height: 390px;
  }

  .service-card h3 {
    margin-top: 75px;
  }

  .process__shell {
    gap: 8vw;
  }
}

@media (max-width: 900px) {
  :root {
    --shell: calc(100% - 48px);
    --header-height: 76px;
  }

  .site-header {
    height: var(--header-height);
    padding: 0 24px;
  }

  .site-header.is-scrolled {
    height: 66px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-button,
  .mobile-menu {
    display: grid;
  }

  .scroll-rail {
    display: none;
  }

  .scene__fallback,
  body[data-scene="1"] .scene__fallback,
  body[data-scene="2"] .scene__fallback,
  body[data-scene="3"] .scene__fallback {
    top: 30%;
    left: 74%;
    width: min(76vw, 590px);
  }

  body[data-scene="4"] .scene__fallback {
    top: 50%;
    left: 50%;
    width: min(92vw, 700px);
  }

  .scene__vignette {
    background:
      linear-gradient(90deg, rgba(5, 7, 12, 0.72), transparent 76%),
      radial-gradient(ellipse at center, transparent 38%, rgba(0, 0, 0, 0.48) 120%);
  }

  .hero__shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    align-content: center;
    gap: 35px;
    padding-top: 55px;
  }

  .hero__content {
    padding-top: 7vh;
  }

  .hero__title {
    font-size: clamp(58px, 12vw, 100px);
  }

  .hero__signal {
    display: none;
  }

  .hero__footer {
    grid-column: 1;
  }

  .section-heading--wide .section-lead,
  .technology__heading .section-lead {
    margin-left: 0;
  }

  .services {
    min-height: auto;
  }

  .process {
    min-height: auto;
    padding-top: 160px;
  }

  .process__shell {
    grid-template-columns: 1fr;
  }

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

  .process__steps {
    padding-top: 80px;
  }

  .process-step {
    min-height: auto;
    padding-bottom: 100px;
    opacity: 1;
  }

  .technology {
    min-height: auto;
  }

  .technology__layout {
    grid-template-columns: 1fr;
  }

  .manifesto-card,
  .stack-panel {
    min-height: 460px;
  }

  .contact__footer {
    grid-template-columns: 1fr 1fr;
  }

  .contact__signature {
    grid-column: 1 / -1;
    justify-items: start;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: calc(100% - 36px);
    --radius: 18px;
  }

  body {
    font-size: 15px;
  }

  .loader {
    padding: 22px 18px 20px;
  }

  .loader__status {
    display: none;
  }

  .loader__number {
    font-size: clamp(90px, 29vw, 160px);
  }

  .site-header {
    padding: 0 18px;
  }

  .brand {
    font-size: 16px;
  }

  .brand__mark {
    width: 27px;
    height: 27px;
  }

  .mobile-menu {
    padding-right: 18px;
    padding-left: 18px;
  }

  .mobile-menu__footer {
    display: grid;
  }

  .scene__fallback,
  body[data-scene="1"] .scene__fallback,
  body[data-scene="2"] .scene__fallback,
  body[data-scene="3"] .scene__fallback {
    top: 28%;
    left: 73%;
    width: 88vw;
    opacity: 0.65;
  }

  body[data-scene="4"] .scene__fallback {
    top: 46%;
    left: 50%;
    width: 112vw;
    opacity: 0.65;
  }

  .scene__noise {
    opacity: 0.025;
  }

  .scene-section::before {
    background: linear-gradient(90deg, rgba(5, 7, 12, 0.72), rgba(5, 7, 12, 0.26) 80%, transparent);
  }

  .eyebrow {
    font-size: 8px;
  }

  .eyebrow::after {
    width: 35px;
  }

  .display-title {
    margin-top: 20px;
    font-size: clamp(47px, 14.3vw, 72px);
    line-height: 0.95;
  }

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

  .hero {
    min-height: 100svh;
  }

  .hero__shell {
    min-height: calc(100svh - var(--header-height));
    padding-top: 42px;
    padding-bottom: 20px;
  }

  .hero__content {
    padding-top: 5vh;
  }

  .hero__title {
    margin-top: 20px;
    font-size: clamp(53px, 16.4vw, 78px);
    line-height: 0.91;
  }

  .hero__title span:last-child {
    padding-left: 0;
  }

  .hero__intro {
    max-width: 94%;
    margin-top: 28px;
    font-size: 17px;
    line-height: 1.5;
  }

  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 21px;
    margin-top: 31px;
  }

  .button {
    min-width: min(100%, 234px);
    min-height: 54px;
  }

  .hero__footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 17px;
    padding-top: 17px;
  }

  .hero__footer p {
    display: none;
  }

  .hero__coordinates {
    flex-wrap: wrap;
    gap: 9px 15px;
  }

  .services {
    padding: 130px 0 110px;
  }

  .section-heading--wide .section-lead,
  .technology__heading .section-lead {
    margin-top: 28px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    margin-top: 70px;
  }

  .service-card {
    min-height: 340px;
    padding: 22px;
  }

  .service-card h3 {
    margin-top: 57px;
    font-size: 32px;
  }

  .service-card p {
    max-width: 440px;
  }

  .service-card__meta {
    right: 22px;
    bottom: 20px;
    left: 22px;
  }

  .process {
    padding: 130px 0 100px;
  }

  .process__intro .display-title {
    font-size: clamp(53px, 16vw, 77px);
  }

  .process__status {
    margin-top: 40px;
  }

  .process__steps {
    padding-top: 64px;
  }

  .process-step {
    grid-template-columns: 37px 1fr;
    gap: 14px;
    padding-top: 25px;
    padding-bottom: 78px;
  }

  .process-step h3 {
    font-size: 53px;
  }

  .process-step > div:last-child > p:last-child {
    font-size: 14px;
  }

  .technology {
    padding-top: 125px;
  }

  .technology__layout {
    margin-top: 72px;
  }

  .manifesto-card,
  .stack-panel {
    min-height: 420px;
  }

  .manifesto-card {
    padding: 22px;
  }

  .manifesto-card p {
    font-size: 40px;
  }

  .stack-panel {
    min-height: auto;
    padding: 0 20px;
  }

  .stack-list {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .stack-list span,
  .stack-list span:nth-child(even) {
    min-height: 62px;
    padding-left: 0;
    border-right: 0;
  }

  .stack-list span:nth-child(even):hover,
  .stack-list span:hover {
    padding-left: 8px;
  }

  .stack-panel__footer {
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 14px 0;
  }

  .saas-note {
    grid-template-columns: auto 1fr;
    gap: 16px;
    margin-top: 48px;
  }

  .saas-note p {
    font-size: 15px;
  }

  .saas-note__status {
    grid-column: 2;
  }

  .marquee {
    margin-top: 90px;
  }

  .marquee__track {
    min-height: 86px;
  }

  .contact {
    min-height: 100svh;
    padding: 120px 0 24px;
  }

  .contact__shell {
    min-height: calc(100svh - 144px);
  }

  .contact__top {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .contact__content {
    text-align: left;
  }

  .contact__title {
    font-size: clamp(55px, 16vw, 82px);
    line-height: 0.91;
  }

  .contact__lead {
    margin-right: 0;
    margin-left: 0;
    font-size: 16px;
  }

  .contact__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-email,
  .copy-button {
    width: 100%;
    min-height: 58px;
  }

  .contact-email {
    justify-content: space-between;
    font-size: 14px;
  }

  .contact__footer {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-top: 20px;
  }

  .contact__signature {
    grid-column: 1;
  }
}

@media (max-height: 720px) and (min-width: 641px) {
  .hero__shell {
    padding-top: 30px;
  }

  .hero__title {
    font-size: clamp(58px, 8vw, 98px);
  }

  .hero__intro {
    margin-top: 25px;
  }

  .hero__actions {
    margin-top: 26px;
  }
}

@media (hover: none), (pointer: coarse) {
  .pointer-glow {
    display: none;
  }

  .magnetic {
    transform: none !important;
  }

  .service-card::before {
    opacity: 0.25;
    transform: translate(-50%, -50%) scale(0.8);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .scene__fallback {
    transition: none;
  }
}

@supports not (background: color-mix(in srgb, red, blue)) {
  .pointer-glow {
    background: radial-gradient(circle, rgba(127, 140, 255, 0.1), transparent 66%);
  }

  .button--primary:hover::before {
    background: linear-gradient(100deg, #7f8cff, #46dfc3);
  }

  .contact-email:hover {
    background: #aeb6ff;
  }
}