:root {
    --bg: #0b1020;
    --bg-deep: #080c18;
    --surface: #141b31;
    --surface-raised: #1b2642;
    --surface-soft: rgba(27, 38, 66, 0.64);
  
    --text: #f5f7ff;
    --text-soft: #d7ddef;
    --muted: #9ca8c3;
  
    --primary: #9a8cff;
    --primary-bright: #b4a8ff;
    --primary-glow: rgba(154, 140, 255, 0.34);
  
    --lime: #c6ff6b;
    --lime-soft: rgba(198, 255, 107, 0.18);
  
    --line: #2b3858;
    --line-soft: rgba(86, 103, 142, 0.3);
  
    --danger: #ff8d98;
  
    --container: 1180px;
    --header-height: 84px;
  
    --font-heading: "Space Grotesk", sans-serif;
    --font-body: "IBM Plex Sans", sans-serif;
    --font-mono: "IBM Plex Mono", monospace;
  
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
  
    --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.22);
    --shadow-card: 0 20px 40px rgba(3, 7, 19, 0.35);
  
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    background: var(--bg-deep);
  }
  
  body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background:
      radial-gradient(circle at 84% -10%, rgba(86, 78, 190, 0.16), transparent 24rem),
      radial-gradient(circle at 10% 24%, rgba(49, 76, 137, 0.1), transparent 30rem),
      var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
  }
  
  body.menu-open,
  body.popup-open {
    overflow: hidden;
  }
  
  ::selection {
    background: var(--primary);
    color: #fff;
  }
  
  img,
  svg {
    display: block;
    max-width: 100%;
  }
  
  button,
  input,
  textarea {
    font: inherit;
  }
  
  button {
    cursor: pointer;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  address {
    font-style: normal;
  }
  
  .site-shell {
    position: relative;
    overflow: hidden;
  }
  
  .container {
    width: min(calc(100% - 48px), var(--container));
    margin: 0 auto;
  }
  
  .section {
    position: relative;
    padding: 132px 0;
  }
  
  .skip-link {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 1000;
    transform: translateY(-180%);
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-family: var(--font-body);
    font-weight: 600;
    transition: transform 0.2s ease;
  }
  
  .skip-link:focus {
    transform: translateY(0);
  }
  
  /* ---------------------------------------------
     HEADER
  --------------------------------------------- */
  
  .site-header {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid rgba(196, 210, 255, 0.08);
    transition:
      background 0.35s var(--ease),
      border-color 0.35s var(--ease),
      backdrop-filter 0.35s var(--ease);
  }
  
  .site-header.is-scrolled {
    position: fixed;
    background: rgba(11, 16, 32, 0.83);
    border-color: rgba(196, 210, 255, 0.13);
    backdrop-filter: blur(16px);
  }
  
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
    gap: 28px;
  }
  
  .brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex: 0 0 auto;
    transition: opacity 0.2s ease;
  }

  .brand-image {
    display: inline-flex;
    align-items: center;
    width: 132px;
    height: 42px;
  }
  
  .brand-image img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 42px;
    object-fit: contain;
    object-position: left center;
  }
  
  .brand:hover {
    opacity: 0.86;
  }
  
  .brand-mark {
    position: relative;
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border: 1px solid rgba(180, 168, 255, 0.82);
    border-radius: 8px;
    background: rgba(154, 140, 255, 0.09);
    box-shadow: 0 0 26px rgba(154, 140, 255, 0.15);
  }
  
  .brand-mark span {
    position: absolute;
    width: 9px;
    height: 2px;
    border-radius: 99px;
    background: var(--primary-bright);
  }
  
  .brand-mark span:nth-child(1) {
    transform: translate(-4px, -5px) rotate(-40deg);
  }
  
  .brand-mark span:nth-child(2) {
    transform: translate(-4px, 5px) rotate(40deg);
  }
  
  .brand-mark span:nth-child(3) {
    width: 2px;
    height: 15px;
    transform: translateX(5px);
  }
  
  .brand-text {
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.05em;
  }
  
  .brand-text span {
    color: var(--primary);
    padding: 0 2px;
  }
  
  .site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
    margin-left: auto;
  }
  
  .site-nav a {
    position: relative;
    color: #e6eafb;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
  }
  
  .site-nav a::after {
    position: absolute;
    right: 0;
    bottom: -8px;
    left: 0;
    height: 1px;
    transform: scaleX(0);
    transform-origin: right;
    background: var(--primary);
    content: "";
    transition: transform 0.25s var(--ease);
  }
  
  .site-nav a:hover {
    color: var(--primary-bright);
  }
  
  .site-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
  }
  
  .header-cta,
  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    transition:
      transform 0.25s var(--ease),
      border-color 0.25s ease,
      background 0.25s ease,
      box-shadow 0.25s ease;
  }
  
  .header-cta {
    min-height: 42px;
    padding: 0 15px 0 17px;
    border: 1px solid rgba(154, 140, 255, 0.8);
    background: rgba(15, 21, 45, 0.62);
    color: var(--text);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  }
  
  .header-cta svg,
  .button svg,
  .text-link svg,
  .card-link svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
    transition: transform 0.22s var(--ease);
  }
  
  .header-cta:hover {
    transform: translateY(-2px);
    border-color: var(--primary-bright);
    background: rgba(154, 140, 255, 0.13);
    box-shadow: 0 8px 26px rgba(91, 76, 196, 0.25);
  }
  
  .header-cta:hover svg,
  .button:hover svg,
  .text-link:hover svg,
  .card-link:hover svg {
    transform: translateX(3px);
  }
  
  .menu-toggle,
  .mobile-menu {
    display: none;
  }
  
  /* ---------------------------------------------
     HERO
  --------------------------------------------- */
  
  .hero {
    min-height: 780px;
    padding: calc(var(--header-height) + 72px) 0 72px;
    isolation: isolate;
  }
  
  .hero::before {
    position: absolute;
    z-index: -2;
    inset: 0;
    background:
      linear-gradient(
        90deg,
        rgba(11, 16, 32, 1) 0%,
        rgba(11, 16, 32, 0.98) 31%,
        rgba(11, 16, 32, 0.82) 47%,
        rgba(11, 16, 32, 0.34) 66%,
        rgba(11, 16, 32, 0.1) 100%
      ),
      linear-gradient(
        180deg,
        rgba(6, 10, 23, 0.28) 0%,
        transparent 48%,
        rgba(8, 12, 24, 0.82) 100%
      );
    content: "";
  }
  
  .hero::after {
    position: absolute;
    z-index: -1;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(154, 140, 255, 0.38), transparent);
    content: "";
  }
  
  .hero-media {
    position: absolute;
    z-index: -3;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  
  .hero-image {
    width: 100%;
    height: 100%;
    background:
      url("/assets/img/hero/hero-image.webp") center center / cover no-repeat;
    filter: saturate(0.84) contrast(1.08) brightness(0.82);
    transform: scale(1.01);
  }
  
  .hero-media-gradient {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(
        90deg,
        #0b1020 0%,
        rgba(11, 16, 32, 0.96) 28%,
        rgba(11, 16, 32, 0.56) 48%,
        rgba(11, 16, 32, 0.08) 72%,
        rgba(11, 16, 32, 0) 100%
      ),
      linear-gradient(
        180deg,
        rgba(8, 12, 24, 0.16) 0%,
        transparent 48%,
        rgba(8, 12, 24, 0.64) 100%
      );
  }
  
  .hero-technical-label {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(235, 240, 255, 0.66);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.11em;
  }
  
  .hero-label-top {
    top: 144px;
    right: 42px;
  }
  
  .hero-label-bottom {
    right: 42px;
    bottom: 38px;
  }
  
  .label-line {
    width: 28px;
    height: 1px;
    background: var(--lime);
  }
  
  .hero-label-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 12px var(--primary);
  }
  
  .hero-content {
    display: flex;
    min-height: 610px;
    flex-direction: column;
    justify-content: center;
  }
  
  .hero-copy {
    width: min(580px, 100%);
  }
  
  .eyebrow,
  .section-kicker {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 20px;
    color: var(--primary-bright);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    line-height: 1.3;
    text-transform: uppercase;
  }
  
  .eyebrow-dot,
  .note-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--lime);
    box-shadow: 0 0 15px rgba(198, 255, 107, 0.58);
  }
  
  .hero h1,
  .section-heading h2,
  .signals h2,
  .contact h2,
  .after-launch h2 {
    margin: 0;
    color: var(--text);
    font-family: var(--font-heading);
    font-weight: 500;
    letter-spacing: -0.055em;
    line-height: 0.98;
  }
  
  .hero h1 {
    max-width: 630px;
    font-size: clamp(54px, 7vw, 94px);
  }
  
  .hero h1 span {
    color: var(--primary);
    text-shadow: 0 0 42px rgba(154, 140, 255, 0.18);
  }
  
  .hero-description {
    max-width: 490px;
    margin: 28px 0 0;
    color: var(--text-soft);
    font-size: 18px;
    line-height: 1.65;
  }
  
  .hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 36px;
  }
  
  .button {
    min-height: 50px;
    padding: 0 18px 0 21px;
    border: 1px solid transparent;
  }
  
  .button-primary {
    border-color: rgba(180, 168, 255, 0.74);
    background: linear-gradient(135deg, #7968ec, #a18cff);
    color: #fff;
    box-shadow:
      0 10px 28px rgba(78, 63, 187, 0.34),
      inset 0 1px 0 rgba(255, 255, 255, 0.24);
  }
  
  .button-primary:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, #8a7bf2, #ad9aff);
    box-shadow:
      0 16px 34px rgba(78, 63, 187, 0.44),
      inset 0 1px 0 rgba(255, 255, 255, 0.27);
  }
  
  .text-link,
  .card-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--primary-bright);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    transition: color 0.2s ease;
  }
  
  .text-link:hover,
  .card-link:hover {
    color: #c2b9ff;
  }
  
  .hero-meta {
    display: flex;
    gap: 42px;
    margin-top: auto;
    padding-top: 70px;
  }
  
  .hero-meta > div {
    position: relative;
    display: grid;
    gap: 4px;
    padding-left: 14px;
  }
  
  .hero-meta > div::before {
    position: absolute;
    top: 2px;
    bottom: 2px;
    left: 0;
    width: 1px;
    background: linear-gradient(var(--primary), transparent);
    content: "";
  }
  
  .meta-label {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
  }
  
  .hero-meta strong {
    color: var(--text-soft);
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 500;
  }
  
  /* ---------------------------------------------
     SHARED HEADINGS
  --------------------------------------------- */
  
  .section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 42px;
    margin-bottom: 56px;
  }
  
  .section-heading h2,
  .signals h2,
  .contact h2 {
    font-size: clamp(36px, 4.1vw, 58px);
  }
  
  .section-intro {
    max-width: 360px;
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
  }
  
  /* ---------------------------------------------
     WORK
  --------------------------------------------- */
  
  .work {
    padding-top: 124px;
    background:
      linear-gradient(180deg, rgba(4, 8, 19, 0.15), transparent),
      radial-gradient(circle at 10% 76%, rgba(68, 57, 155, 0.1), transparent 24rem);
  }
  
  .work-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
    grid-template-areas:
      "custom process"
      "custom planning"
      "improve improve";
    grid-template-rows: 278px 278px 260px;
    gap: 14px;
  }
  
  .work-card {
    min-height: 0;
  }
  
  .work-card-large {
    grid-area: custom;
  }
  
  .work-card:nth-child(2) {
    grid-area: process;
  }
  
  .work-card:nth-child(3) {
    grid-area: planning;
  }
  
  .work-card-wide {
    grid-area: improve;
    min-height: 260px;
  }
  
  .work-card:hover {
    z-index: 1;
    transform: translateY(-6px);
    border-color: rgba(154, 140, 255, 0.62);
    box-shadow:
      0 26px 55px rgba(0, 0, 0, 0.3),
      0 0 0 1px rgba(154, 140, 255, 0.08);
  }
  
  .work-card-large {
    grid-column: span 3;
  }
  
  .work-card-wide {
    min-height: 260px;
    grid-column: span 6;
  }
  
  .card-topline {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .card-number {
    color: var(--primary-bright);
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.06em;
  }
  
  .card-status {
    color: rgba(198, 255, 107, 0.8);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
  }
  
  .work-card-content {
    position: relative;
    z-index: 2;
    max-width: 280px;
    margin-top: auto;
  }
  
  .work-card h3 {
    margin: 0;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 25px;
    font-weight: 500;
    letter-spacing: -0.045em;
    line-height: 1.08;
  }
  
  .work-card p {
    margin: 13px 0 18px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.63;
  }
  
  .work-card-wide .work-card-content {
    max-width: 400px;
  }
  
  .card-visual {
    position: absolute;
    z-index: 1;
    pointer-events: none;
  }
  
  /* Blocks visual */
  
  .visual-blocks {
    right: 28px;
    bottom: 42px;
    width: 245px;
    height: 188px;
  }
  
  .block {
    position: absolute;
    display: block;
    border: 1px solid rgba(154, 140, 255, 0.38);
    background:
      linear-gradient(135deg, rgba(154, 140, 255, 0.24), rgba(154, 140, 255, 0.05)),
      rgba(22, 30, 58, 0.56);
    box-shadow: inset 0 0 20px rgba(154, 140, 255, 0.1);
    transform: rotate(30deg) skewY(-10deg);
  }
  
  .block-a {
    right: 76px;
    bottom: 24px;
    width: 42px;
    height: 42px;
    border-color: rgba(198, 255, 107, 0.76);
    background: rgba(198, 255, 107, 0.21);
    box-shadow: 0 0 24px rgba(198, 255, 107, 0.2);
  }
  
  .block-b {
    right: 115px;
    bottom: 50px;
    width: 30px;
    height: 30px;
  }
  
  .block-c {
    right: 37px;
    bottom: 72px;
    width: 36px;
    height: 36px;
  }
  
  .block-d {
    right: 7px;
    bottom: 22px;
    width: 24px;
    height: 24px;
    opacity: 0.7;
  }
  
  .signal {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--primary-bright);
    box-shadow: 0 0 12px var(--primary);
  }
  
  .signal::before {
    position: absolute;
    top: 2px;
    right: 5px;
    width: 72px;
    height: 1px;
    background: linear-gradient(90deg, rgba(154, 140, 255, 0), rgba(154, 140, 255, 0.7));
    content: "";
  }
  
  .signal-a {
    top: 42px;
    right: 14px;
  }
  
  .signal-b {
    top: 78px;
    right: 82px;
    background: var(--lime);
    box-shadow: 0 0 12px rgba(198, 255, 107, 0.75);
  }
  
  /* Flow visual */
  
  .visual-flow {
    right: 14px;
    bottom: 8px;
    width: 205px;
    height: 150px;
  }
  
  .flow-line {
    position: absolute;
    left: 18px;
    width: 132px;
    height: 1px;
    border-radius: 50%;
    border-top: 1px solid rgba(154, 140, 255, 0.72);
    transform-origin: left center;
  }
  
  .flow-line-a {
    top: 30px;
    transform: rotate(18deg);
  }
  
  .flow-line-b {
    top: 70px;
    border-color: rgba(198, 255, 107, 0.68);
    transform: rotate(-15deg);
  }
  
  .flow-line-c {
    top: 105px;
    border-color: rgba(154, 140, 255, 0.46);
    transform: rotate(11deg);
  }
  
  .flow-node {
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text);
    box-shadow: 0 0 10px rgba(245, 247, 255, 0.55);
  }
  
  .node-a {
    top: 24px;
    right: 14px;
  }
  
  .node-b {
    top: 67px;
    right: 31px;
    background: var(--lime);
    box-shadow: 0 0 12px rgba(198, 255, 107, 0.78);
  }
  
  .node-c {
    top: 115px;
    right: 8px;
    background: var(--primary);
  }
  
  /* Branch visual */
  
  .visual-branches {
    right: 8px;
    bottom: 14px;
    width: 192px;
    height: 152px;
  }
  
  .branch {
    position: absolute;
    right: 35px;
    width: 115px;
    height: 1px;
    transform-origin: right;
    background: linear-gradient(90deg, rgba(154, 140, 255, 0.03), rgba(154, 140, 255, 0.75));
  }
  
  .branch-a {
    top: 54px;
    transform: rotate(-26deg);
  }
  
  .branch-b {
    top: 76px;
    transform: rotate(-7deg);
    background: linear-gradient(90deg, rgba(198, 255, 107, 0.04), rgba(198, 255, 107, 0.76));
  }
  
  .branch-c {
    top: 94px;
    transform: rotate(16deg);
  }
  
  .branch-d {
    top: 105px;
    opacity: 0.7;
    transform: rotate(33deg);
  }
  
  .branch-node {
    position: absolute;
    right: 26px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 12px rgba(154, 140, 255, 0.84);
  }
  
  .branch-node-a {
    top: 25px;
  }
  
  .branch-node-b {
    top: 72px;
    right: 14px;
    background: var(--lime);
    box-shadow: 0 0 12px rgba(198, 255, 107, 0.8);
  }
  
  .branch-node-c {
    top: 126px;
  }
  
  /* Waves visual */
  
  .visual-waves {
    top: 22px;
    right: 26px;
    bottom: 22px;
    left: 44%;
    opacity: 0.88;
  }
  
  .visual-waves svg {
    width: 100%;
    height: 100%;
  }
  
  .wave-line {
    fill: none;
    stroke-linecap: round;
    stroke-width: 2;
  }
  
  .wave-line-one {
    stroke: rgba(154, 140, 255, 0.8);
  }
  
  .wave-line-two {
    stroke: rgba(198, 255, 107, 0.72);
  }
  
  .wave-line-three {
    stroke: rgba(116, 142, 204, 0.56);
  }
  
  .wave-dot {
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
  }
  
  .wave-dot-a {
    top: 23%;
    left: 42%;
    background: var(--primary);
    box-shadow: 0 0 14px var(--primary);
  }
  
  .wave-dot-b {
    top: 55%;
    right: 23%;
    background: var(--lime);
    box-shadow: 0 0 14px var(--lime);
  }
  
  .wave-dot-c {
    right: 4%;
    bottom: 25%;
    background: var(--primary-bright);
    box-shadow: 0 0 14px var(--primary);
  }
  
  /* ---------------------------------------------
     METHOD
  --------------------------------------------- */
  
  .method {
    padding-top: 150px;
    background:
      radial-gradient(circle at 50% 10%, rgba(84, 64, 199, 0.12), transparent 29rem),
      linear-gradient(180deg, transparent, rgba(6, 10, 22, 0.36));
  }
  
  .method-heading {
    margin-bottom: 32px;
  }
  
  .method-progress {
    display: flex;
    align-items: baseline;
    gap: 6px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 14px;
  }
  
  .method-current {
    color: var(--primary-bright);
    font-family: var(--font-heading);
    font-size: 27px;
    letter-spacing: -0.06em;
  }
  
  .method-divider {
    opacity: 0.55;
  }
  
  .method-layout {
    position: relative;
    padding-top: 12px;
  }
  
  .method-route {
    position: relative;
    height: 335px;
    margin-bottom: 12px;
  }
  
  .method-route svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
  }
  
  .route-base,
  .route-active {
    fill: none;
    stroke-linecap: round;
    stroke-width: 2;
  }
  
  .route-base {
    stroke: rgba(96, 112, 160, 0.34);
  }
  
  .route-active {
    stroke: url("#route-gradient");
    stroke: var(--primary);
    filter: drop-shadow(0 0 5px rgba(154, 140, 255, 0.5));
    stroke-dasharray: 1200;
    stroke-dashoffset: 910;
    transition: stroke-dashoffset 0.75s var(--ease);
  }
  
  .method-route[data-progress="1"] .route-active {
    stroke-dashoffset: 900;
  }
  
  .method-route[data-progress="2"] .route-active {
    stroke-dashoffset: 645;
  }
  
  .method-route[data-progress="3"] .route-active {
    stroke-dashoffset: 310;
  }
  
  .method-route[data-progress="4"] .route-active {
    stroke-dashoffset: 0;
  }
  
  .method-node {
    position: absolute;
    display: flex;
    width: 195px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--text);
    text-align: left;
  }
  
  .method-node::before {
    position: absolute;
    z-index: -1;
    top: -13px;
    left: -13px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(154, 140, 255, 0.2), transparent 67%);
    content: "";
    opacity: 0;
    transform: scale(0.6);
    transition:
      opacity 0.3s ease,
      transform 0.3s var(--ease);
  }
  
  .method-node:nth-of-type(1) {
    top: 162px;
    left: 5%;
  }
  
  .method-node:nth-of-type(2) {
    top: 36px;
    left: 36%;
  }
  
  .method-node:nth-of-type(3) {
    top: 167px;
    left: 61%;
  }
  
  .method-node:nth-of-type(4) {
    top: 36px;
    right: 3%;
  }
  
  .method-node-number {
    display: grid;
    width: 31px;
    height: 31px;
    place-items: center;
    border: 1px solid rgba(198, 255, 107, 0.55);
    border-radius: 50%;
    color: var(--lime);
    font-family: var(--font-mono);
    font-size: 11px;
    transition:
      color 0.3s ease,
      border-color 0.3s ease,
      background 0.3s ease,
      box-shadow 0.3s ease;
  }
  
  .method-node-label {
    max-width: 160px;
    color: var(--text-soft);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.35;
    transition: color 0.3s ease;
  }
  
  .method-node:hover .method-node-number,
  .method-node.is-active .method-node-number {
    border-color: var(--primary-bright);
    background: var(--primary);
    box-shadow: 0 0 22px rgba(154, 140, 255, 0.62);
    color: #fff;
  }
  
  .method-node:hover .method-node-label,
  .method-node.is-active .method-node-label {
    color: #fff;
  }
  
  .method-node.is-active::before {
    opacity: 1;
    transform: scale(1);
  }
  
  .method-details {
    position: relative;
    display: grid;
    min-height: 180px;
    max-width: 470px;
    margin-left: auto;
    padding: 26px 28px;
    border: 1px solid rgba(102, 118, 165, 0.22);
    border-radius: var(--radius-md);
    background:
      linear-gradient(135deg, rgba(29, 41, 72, 0.72), rgba(12, 18, 37, 0.82)),
      var(--surface);
    box-shadow: var(--shadow-soft);
  }
  
  .method-detail {
    display: none;
  }
  
  .method-detail.is-active {
    display: block;
    animation: fade-slide-in 0.45s var(--ease);
  }
  
  .detail-index {
    display: block;
    margin-bottom: 9px;
    color: var(--primary-bright);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
  }
  
  .method-detail h3 {
    margin: 0;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 27px;
    font-weight: 500;
    letter-spacing: -0.045em;
  }
  
  .method-detail p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.65;
  }
  
  /* ---------------------------------------------
     SIGNALS
  --------------------------------------------- */
  
  .signals {
    padding-top: 156px;
    background:
      radial-gradient(circle at 68% 57%, rgba(154, 140, 255, 0.1), transparent 30rem),
      linear-gradient(180deg, rgba(5, 9, 20, 0.14), rgba(15, 21, 43, 0.25));
  }
  
  .signals-layout {
    display: grid;
    grid-template-columns: minmax(230px, 0.74fr) minmax(600px, 1.65fr);
    align-items: center;
    gap: 52px;
  }
  
  .signals-copy {
    max-width: 300px;
  }
  
  .signals-copy > p:not(.section-kicker) {
    margin: 18px 0 26px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
  }
  
  .signal-orbit-wrap {
    display: grid;
    grid-template-columns: minmax(400px, 1fr) minmax(180px, 0.48fr);
    align-items: center;
    gap: 14px;
  }
  
  .signal-orbit {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border-radius: 26px;
    background:
      radial-gradient(circle at center, rgba(154, 140, 255, 0.1), transparent 34%),
      linear-gradient(135deg, rgba(26, 37, 67, 0.34), rgba(13, 18, 38, 0.08));
  }
  
  .orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px dashed rgba(123, 140, 188, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  
  .orbit-one {
    width: 148px;
    height: 148px;
  }
  
  .orbit-two {
    width: 276px;
    height: 194px;
    border-color: rgba(154, 140, 255, 0.28);
    transform: translate(-50%, -50%) rotate(-14deg);
  }
  
  .orbit-three {
    width: 420px;
    height: 294px;
    border-color: rgba(198, 255, 107, 0.23);
    transform: translate(-50%, -50%) rotate(12deg);
  }
  
  .signal-core {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    width: 130px;
    height: 130px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(180, 168, 255, 0.64);
    border-radius: 50%;
    background:
      radial-gradient(circle at 32% 24%, rgba(180, 168, 255, 0.34), transparent 35%),
      linear-gradient(135deg, rgba(95, 75, 214, 0.72), rgba(29, 32, 95, 0.94));
    box-shadow:
      0 0 0 10px rgba(154, 140, 255, 0.03),
      0 0 44px rgba(104, 80, 243, 0.35);
    color: #fff;
    font-family: var(--font-heading);
    line-height: 1.05;
    text-align: center;
    transform: translate(-50%, -50%);
  }
  
  .signal-core span {
    font-size: 16px;
  }
  
  .signal-core strong {
    font-size: 21px;
    font-weight: 500;
    letter-spacing: -0.06em;
  }
  
  .signal-node {
    position: absolute;
    display: flex;
    width: 130px;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text-soft);
    text-align: center;
    transition:
      transform 0.35s var(--ease),
      color 0.25s ease;
  }
  
  .signal-node::before {
    position: absolute;
    z-index: -1;
    top: -14px;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(154, 140, 255, 0.18), transparent 66%);
    content: "";
    opacity: 0;
    transform: scale(0.7);
    transition:
      opacity 0.3s ease,
      transform 0.3s var(--ease);
  }
  
  .signal-node:hover,
  .signal-node.is-active {
    color: #fff;
    transform: scale(1.06);
  }
  
  .signal-node:hover::before,
  .signal-node.is-active::before {
    opacity: 1;
    transform: scale(1);
  }
  
  .signal-node span:last-child {
    max-width: 115px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.25;
  }
  
  .signal-node-structure {
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .signal-node-structure:hover,
  .signal-node-structure.is-active {
    transform: translateX(-50%) scale(1.06);
  }
  
  .signal-node-automation {
    top: 127px;
    left: 5%;
  }
  
  .signal-node-integrations {
    top: 126px;
    right: 5%;
  }
  
  .signal-node-code {
    bottom: 24px;
    right: 16%;
  }
  
  .signal-node-infrastructure {
    bottom: 24px;
    left: 16%;
  }
  
  .signal-icon {
    position: relative;
    display: grid;
    width: 39px;
    height: 39px;
    place-items: center;
    border: 1px solid rgba(154, 140, 255, 0.48);
    border-radius: 50%;
    background: rgba(25, 33, 61, 0.84);
    box-shadow: inset 0 0 16px rgba(154, 140, 255, 0.07);
  }
  
  .signal-node.is-active .signal-icon,
  .signal-node:hover .signal-icon {
    border-color: var(--lime);
    box-shadow:
      inset 0 0 18px rgba(198, 255, 107, 0.09),
      0 0 18px rgba(198, 255, 107, 0.15);
  }
  
  .icon-layers i {
    position: absolute;
    width: 15px;
    height: 4px;
    border: 1px solid var(--lime);
    border-radius: 1px;
    transform: rotate(-19deg) skewX(30deg);
  }
  
  .icon-layers i:nth-child(1) {
    top: 11px;
  }
  
  .icon-layers i:nth-child(2) {
    top: 17px;
  }
  
  .icon-layers i:nth-child(3) {
    top: 23px;
  }
  
  .icon-grid {
    grid-template-columns: repeat(2, 5px);
    grid-template-rows: repeat(2, 5px);
    gap: 3px;
  }
  
  .icon-grid i {
    width: 5px;
    height: 5px;
    border: 1px solid var(--lime);
    border-radius: 1px;
  }
  
  .icon-network i {
    position: absolute;
    width: 5px;
    height: 5px;
    border: 1px solid var(--lime);
    border-radius: 50%;
  }
  
  .icon-network i:nth-child(1) {
    top: 10px;
    left: 12px;
  }
  
  .icon-network i:nth-child(2) {
    top: 10px;
    right: 12px;
  }
  
  .icon-network i:nth-child(3) {
    bottom: 10px;
    left: 17px;
  }
  
  .icon-network::before,
  .icon-network::after {
    position: absolute;
    width: 15px;
    height: 1px;
    background: var(--lime);
    content: "";
    transform-origin: left;
  }
  
  .icon-network::before {
    top: 14px;
    left: 16px;
    transform: rotate(3deg);
  }
  
  .icon-network::after {
    top: 17px;
    left: 17px;
    transform: rotate(58deg);
  }
  
  .icon-code i {
    position: absolute;
    width: 8px;
    height: 8px;
    border: solid var(--lime);
    border-width: 0 1px 1px 0;
  }
  
  .icon-code i:nth-child(1) {
    transform: translateX(-6px) rotate(135deg);
  }
  
  .icon-code i:nth-child(2) {
    transform: translateX(6px) rotate(-45deg);
  }
  
  .icon-code i:nth-child(3) {
    width: 1px;
    height: 18px;
    border: 0;
    background: var(--lime);
    transform: rotate(24deg);
  }
  
  .icon-server {
    gap: 3px;
  }
  
  .icon-server i {
    width: 16px;
    height: 4px;
    border: 1px solid var(--lime);
    border-radius: 1px;
  }
  
  .signal-description {
    min-height: 245px;
    padding: 22px 20px;
    border: 1px solid rgba(102, 118, 165, 0.22);
    border-radius: var(--radius-md);
    background:
      linear-gradient(135deg, rgba(27, 39, 70, 0.74), rgba(12, 18, 37, 0.9)),
      var(--surface);
    box-shadow: var(--shadow-soft);
  }
  
  .signal-description-label {
    margin: 0 0 17px;
    color: var(--primary-bright);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.09em;
  }
  
  .signal-description-item {
    display: none;
  }
  
  .signal-description-item.is-active {
    display: block;
    animation: fade-slide-in 0.35s var(--ease);
  }
  
  .signal-description-item h3 {
    margin: 0;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 23px;
    font-weight: 500;
    letter-spacing: -0.045em;
  }
  
  .signal-description-item p {
    margin: 11px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
  }
  
  .signals-mobile-list {
    display: none;
  }
  
  /* ---------------------------------------------
     AFTER LAUNCH
  --------------------------------------------- */
  
  .after-launch {
    padding-top: 50px;
    padding-bottom: 48px;
  }
  
  .after-launch-panel {
    position: relative;
    display: grid;
    min-height: 172px;
    grid-template-columns: auto minmax(260px, 0.9fr) minmax(300px, 1fr);
    align-items: center;
    gap: 32px;
    overflow: hidden;
    padding: 32px 36px;
    border: 1px solid rgba(105, 121, 168, 0.25);
    border-radius: 18px;
    background:
      linear-gradient(135deg, rgba(29, 39, 70, 0.92), rgba(14, 19, 41, 0.94)),
      var(--surface);
    box-shadow: var(--shadow-card);
  }
  
  .after-launch-icon {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border: 1px solid rgba(154, 140, 255, 0.5);
    border-radius: 13px;
    background: rgba(154, 140, 255, 0.08);
  }
  
  .after-launch-icon svg {
    width: 27px;
    height: 27px;
    fill: none;
    stroke: var(--lime);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
  }
  
  .after-launch-title .section-kicker {
    margin-bottom: 10px;
  }
  
  .after-launch h2 {
    font-size: clamp(26px, 3vw, 39px);
  }
  
  .after-launch-copy {
    position: relative;
    z-index: 2;
    max-width: 390px;
    margin: 0;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.68;
  }
  
  .after-launch-route {
    position: absolute;
    right: 0;
    bottom: -6px;
    left: 19%;
    height: 70px;
    opacity: 0.88;
  }
  
  .after-launch-route svg {
    width: 100%;
    height: 100%;
  }
  
  .after-launch-route path {
    fill: none;
    stroke: rgba(154, 140, 255, 0.68);
    stroke-width: 1.3;
  }
  
  .after-launch-dot {
    position: absolute;
    right: 10%;
    top: 39px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary-bright);
    box-shadow: 0 0 16px rgba(154, 140, 255, 0.95);
  }
  
  /* ---------------------------------------------
     CONTACT
  --------------------------------------------- */
  
  .contact {
    padding-top: 118px;
    padding-bottom: 130px;
  }
  
  .contact-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.88fr) minmax(420px, 1.12fr);
    gap: 82px;
    align-items: start;
  }
  
  .contact-copy {
    max-width: 450px;
  }
  
  .contact-copy > p:not(.section-kicker) {
    max-width: 350px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.72;
  }
  
  .contact-side-note {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 30px;
    color: var(--text-soft);
    font-size: 13px;
  }
  
  .contact-side-note .note-dot {
    width: 6px;
    height: 6px;
  }
  
  .contact-form {
    padding: 26px;
    border: 1px solid rgba(107, 123, 173, 0.28);
    border-radius: var(--radius-md);
    background:
      linear-gradient(135deg, rgba(28, 39, 70, 0.78), rgba(13, 19, 39, 0.94)),
      var(--surface);
    box-shadow: var(--shadow-soft);
  }
  
  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  
  .form-field {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
  }
  
  .form-field label {
    color: var(--text-soft);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
  }
  
  .form-field input,
  .form-field textarea {
    width: 100%;
    border: 1px solid rgba(112, 128, 176, 0.34);
    border-radius: 9px;
    outline: none;
    background: rgba(8, 13, 28, 0.58);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
    transition:
      border-color 0.2s ease,
      box-shadow 0.2s ease,
      background 0.2s ease;
  }
  
  .form-field input {
    height: 48px;
    padding: 0 14px;
  }
  
  .form-field textarea {
    min-height: 154px;
    resize: vertical;
    padding: 13px 14px;
  }
  
  .form-field input:focus,
  .form-field textarea:focus {
    border-color: rgba(180, 168, 255, 0.92);
    background: rgba(14, 20, 42, 0.8);
    box-shadow: 0 0 0 4px rgba(154, 140, 255, 0.1);
  }
  
  .form-field input.is-error,
  .form-field textarea.is-error {
    border-color: rgba(255, 141, 152, 0.9);
    box-shadow: 0 0 0 4px rgba(255, 141, 152, 0.08);
  }
  
  .form-honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
  }
  
  .form-actions {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-top: 6px;
  }
  
  .form-note {
    max-width: 285px;
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.55;
  }
  
  .form-note a {
    color: var(--primary-bright);
    text-decoration: underline;
    text-decoration-color: rgba(180, 168, 255, 0.38);
    text-underline-offset: 3px;
  }
  
  /* ---------------------------------------------
     FOOTER
  --------------------------------------------- */
  
  .site-footer {
    border-top: 1px solid rgba(109, 125, 173, 0.18);
    background: rgba(5, 8, 18, 0.42);
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr auto;
    gap: 36px;
    align-items: end;
    padding-top: 33px;
    padding-bottom: 33px;
  }
  
  .footer-company {
    display: grid;
    gap: 8px;
  }
  
  .footer-label {
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 500;
  }
  
  .footer-company address,
  .footer-registration {
    color: var(--muted);
    font-family: var(--font-body);
    font-size: 12px;
    line-height: 1.6;
  }
  
  .footer-registration {
    display: grid;
    gap: 3px;
  }
  
  .footer-links {
    text-align: right;
  }
  
  .footer-links a {
    color: var(--primary-bright);
    font-size: 12px;
    transition: color 0.2s ease;
  }
  
  .footer-links a:hover {
    color: var(--lime);
  }
  
  /* ---------------------------------------------
     POPUP
  --------------------------------------------- */
  
  .form-popup {
    position: fixed;
    z-index: 120;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 22px;
    visibility: hidden;
    opacity: 0;
    transition:
      opacity 0.28s ease,
      visibility 0.28s ease;
  }
  
  .form-popup.is-visible {
    visibility: visible;
    opacity: 1;
  }
  
  .form-popup-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 6, 14, 0.78);
    backdrop-filter: blur(8px);
  }
  
  .form-popup-card {
    position: relative;
    z-index: 1;
    width: min(100%, 440px);
    padding: 44px 36px 38px;
    border: 1px solid rgba(154, 140, 255, 0.5);
    border-radius: 18px;
    background:
      radial-gradient(circle at 18% 12%, rgba(154, 140, 255, 0.19), transparent 15rem),
      linear-gradient(135deg, #18233f, #0d142b);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
    text-align: center;
    transform: translateY(16px) scale(0.97);
    transition: transform 0.35s var(--ease);
  }
  
  .form-popup.is-visible .form-popup-card {
    transform: translateY(0) scale(1);
  }
  
  .form-popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid rgba(139, 157, 204, 0.3);
    border-radius: 9px;
    background: rgba(7, 11, 26, 0.35);
  }
  
  .form-popup-close span {
    position: absolute;
    top: 16px;
    left: 9px;
    width: 14px;
    height: 1px;
    background: var(--text-soft);
  }
  
  .form-popup-close span:first-child {
    transform: rotate(45deg);
  }
  
  .form-popup-close span:last-child {
    transform: rotate(-45deg);
  }
  
  .form-popup-icon {
    display: grid;
    width: 66px;
    height: 66px;
    place-items: center;
    margin: 0 auto 18px;
    border: 1px solid rgba(198, 255, 107, 0.54);
    border-radius: 50%;
    background: rgba(198, 255, 107, 0.08);
    box-shadow: 0 0 28px rgba(198, 255, 107, 0.11);
  }
  
  .form-popup-icon svg {
    width: 34px;
    height: 34px;
    fill: none;
    stroke: var(--lime);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
  }
  
  .form-popup-kicker {
    margin: 0 0 10px;
    color: var(--primary-bright);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
  }
  
  .form-popup h2 {
    margin: 0;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 500;
    letter-spacing: -0.06em;
  }
  
  .form-popup p:last-child {
    margin: 13px auto 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.65;
  }
  
  /* ---------------------------------------------
     ANIMATIONS
  --------------------------------------------- */
  
  @keyframes fade-slide-in {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
  
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes orbit-float-one {
    0%,
    100% {
      transform: translateY(0);
    }
  
    50% {
      transform: translateY(-5px);
    }
  }
  
  @keyframes orbit-float-two {
    0%,
    100% {
      transform: translateY(0);
    }
  
    50% {
      transform: translateY(5px);
    }
  }
  
  .signal-node-structure,
  .signal-node-code {
    animation: orbit-float-one 6s ease-in-out infinite;
  }
  
  .signal-node-automation,
  .signal-node-integrations,
  .signal-node-infrastructure {
    animation: orbit-float-two 7s ease-in-out infinite;
  }
  
  .signal-node:hover,
  .signal-node.is-active {
    animation-play-state: paused;
  }
  
  /* ---------------------------------------------
     RESPONSIVE
  --------------------------------------------- */
  
  @media (max-width: 1080px) {
    .hero {
      min-height: 730px;
    }
  
    .hero-media {
      width: 61%;
    }
  
    .site-nav {
      gap: 25px;
    }
  
    .header-cta {
      padding: 0 12px 0 14px;
      font-size: 13px;
    }
  
    .work-card {
      min-height: 330px;
    }
  
    .signals-layout {
      grid-template-columns: minmax(210px, 0.58fr) minmax(560px, 1.32fr);
      gap: 30px;
    }
  
    .signal-orbit-wrap {
      grid-template-columns: minmax(360px, 1fr) 180px;
    }
  
    .signal-orbit {
      min-height: 395px;
    }
  
    .method-node:nth-of-type(1) {
      left: 1%;
    }
  
    .method-node:nth-of-type(2) {
      left: 33%;
    }
  
    .method-node:nth-of-type(3) {
      left: 59%;
    }
  
    .method-node:nth-of-type(4) {
      right: -1%;
    }
  
    .contact-layout {
      gap: 52px;
    }
  }
  
  @media (max-width: 900px) {
    :root {
      --header-height: 76px;
    }
  
    .section {
      padding: 96px 0;
    }
  
    .site-nav,
    .header-cta {
      display: none;
    }
  
    .menu-toggle {
      position: relative;
      display: grid;
      width: 40px;
      height: 40px;
      place-content: center;
      gap: 6px;
      padding: 0;
      border: 1px solid rgba(154, 140, 255, 0.35);
      border-radius: 10px;
      background: rgba(20, 27, 49, 0.46);
    }
  
    .menu-toggle span {
      width: 16px;
      height: 1px;
      background: var(--text);
      transition:
        transform 0.25s var(--ease),
        opacity 0.2s ease;
    }
  
    .menu-toggle.is-active span:first-child {
      transform: translateY(3.5px) rotate(45deg);
    }
  
    .menu-toggle.is-active span:last-child {
      transform: translateY(-3.5px) rotate(-45deg);
    }
  
    .mobile-menu {
      position: absolute;
      top: calc(100% + 1px);
      right: 0;
      left: 0;
      display: grid;
      gap: 3px;
      max-height: 0;
      overflow: hidden;
      padding: 0 24px;
      border-bottom: 1px solid transparent;
      background: rgba(10, 15, 31, 0.98);
      backdrop-filter: blur(14px);
      transition:
        max-height 0.35s var(--ease),
        padding 0.35s var(--ease),
        border-color 0.35s ease;
    }
  
    .mobile-menu.is-open {
      max-height: 360px;
      padding: 18px 24px 24px;
      border-color: rgba(154, 140, 255, 0.19);
    }
  
    .mobile-menu a {
      padding: 11px 0;
      color: var(--text-soft);
      font-size: 16px;
    }
  
    .mobile-menu-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      margin-top: 10px;
      border: 1px solid rgba(154, 140, 255, 0.67);
      border-radius: 10px;
      background: rgba(154, 140, 255, 0.1);
      color: #fff !important;
      font-size: 14px !important;
      font-weight: 600;
    }
  
    .hero {
      min-height: 700px;
      padding-top: calc(var(--header-height) + 62px);
    }
  
    .hero-media {
      width: 65%;
      opacity: 0.85;
    }
  
    .hero-content {
      min-height: 570px;
    }
  
    .hero-description {
      max-width: 450px;
      font-size: 16px;
    }
  
    .section-heading {
      align-items: flex-start;
      flex-direction: column;
      gap: 16px;
    }
  
    .work-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-areas:
          "custom process"
          "planning planning"
          "improve improve";
        grid-template-rows: 330px 300px 280px;
      }
      
      .work-card-large,
      .work-card-wide {
        min-height: 0;
      }
  
    .work-card-large {
      min-height: 350px;
    }
  
    .work-card-wide {
      min-height: 300px;
      grid-column: span 2;
    }
  
    .signals-layout {
      display: block;
    }
  
    .signals-copy {
      max-width: 440px;
      margin-bottom: 38px;
    }
  
    .signal-orbit-wrap {
      grid-template-columns: minmax(390px, 1fr) minmax(180px, 0.44fr);
    }
  
    .method-route {
      height: 365px;
    }
  
    .method-node {
      width: 145px;
    }
  
    .method-node-label {
      max-width: 135px;
      font-size: 13px;
    }
  
    .method-node:nth-of-type(1) {
      top: 185px;
      left: 0;
    }
  
    .method-node:nth-of-type(2) {
      top: 40px;
      left: 31%;
    }
  
    .method-node:nth-of-type(3) {
      top: 190px;
      left: 56%;
    }
  
    .method-node:nth-of-type(4) {
      top: 42px;
      right: -1%;
    }
  
    .contact-layout {
      grid-template-columns: 1fr;
      gap: 40px;
    }
  
    .contact-copy {
      max-width: 520px;
    }
  
    .after-launch-panel {
      grid-template-columns: auto 1fr;
    }
  
    .after-launch-copy {
      grid-column: 2;
    }
  }
  
  @media (max-width: 680px) {
    .container {
      width: min(calc(100% - 34px), var(--container));
    }
  
    .section {
      padding: 78px 0;
    }
  
    .hero {
      min-height: 720px;
      padding-top: calc(var(--header-height) + 52px);
    }
  
    .hero-media {
      top: 0;
      width: 100%;
      height: 100%;
      opacity: 0.62;
    }
  
    .hero::before {
      background:
        linear-gradient(90deg, rgba(11, 16, 32, 0.98), rgba(11, 16, 32, 0.88) 57%, rgba(11, 16, 32, 0.34)),
        linear-gradient(180deg, rgba(6, 10, 23, 0.15), rgba(8, 12, 24, 0.88) 90%);
    }
  
    .hero-image,
    .hero-media-gradient {
      background-position: 65% center;
    }
  
    .hero-technical-label {
      display: none;
    }
  
    .hero h1 {
      font-size: clamp(48px, 14vw, 70px);
    }
  
    .hero-description {
      max-width: 390px;
      margin-top: 22px;
      font-size: 15px;
    }
  
    .hero-actions {
      align-items: flex-start;
      flex-direction: column;
      gap: 17px;
      margin-top: 30px;
    }
  
    .hero-meta {
      gap: 24px;
      padding-top: 48px;
    }
  
    .hero-meta strong {
      font-size: 13px;
    }
  
    .section-heading h2,
    .signals h2,
    .contact h2 {
      font-size: clamp(34px, 10vw, 46px);
    }
  
    .section-intro {
      font-size: 15px;
    }
  
    .work-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
          "custom"
          "process"
          "planning"
          "improve";
        grid-template-rows: none;
      }
      
      .work-card,
      .work-card-large,
      .work-card-wide {
        min-height: 310px;
      }
      
      .work-card-wide {
        min-height: 330px;
      }
  
    .visual-waves {
      top: auto;
      right: 8px;
      bottom: 4px;
      left: 10px;
      height: 128px;
      opacity: 0.68;
    }
  
    .work-card-wide .work-card-content {
      max-width: 280px;
    }
  
    .method {
      padding-top: 92px;
    }
  
    .method-heading {
      margin-bottom: 16px;
    }
  
    .method-layout {
      display: grid;
      gap: 26px;
    }
  
    .method-route {
      display: grid;
      height: auto;
      gap: 10px;
      padding-left: 26px;
    }
  
    .method-route::before {
      position: absolute;
      top: 12px;
      bottom: 12px;
      left: 9px;
      width: 1px;
      background: linear-gradient(var(--primary), rgba(154, 140, 255, 0.12));
      content: "";
    }
  
    .method-route svg {
      display: none;
    }
  
    .method-node,
    .method-node:nth-of-type(1),
    .method-node:nth-of-type(2),
    .method-node:nth-of-type(3),
    .method-node:nth-of-type(4) {
      position: relative;
      top: auto;
      right: auto;
      left: auto;
      display: grid;
      width: 100%;
      grid-template-columns: 34px 1fr;
      align-items: center;
      gap: 14px;
      min-height: 54px;
    }
  
    .method-node::before {
      top: -7px;
      left: -7px;
    }
  
    .method-node-label {
      max-width: none;
      font-size: 15px;
    }
  
    .method-details {
      min-height: 214px;
      margin-left: 0;
      padding: 22px;
    }
  
    .signal-orbit-wrap {
      display: none;
    }
  
    .signals-mobile-list {
      display: grid;
      gap: 10px;
      margin-top: 34px;
    }
  
    .signals-mobile-list article {
      display: grid;
      grid-template-columns: 36px 1fr;
      column-gap: 14px;
      padding: 16px;
      border: 1px solid rgba(108, 124, 171, 0.24);
      border-radius: 12px;
      background: rgba(21, 29, 53, 0.6);
    }
  
    .signals-mobile-list span {
      grid-row: span 2;
      color: var(--lime);
      font-family: var(--font-mono);
      font-size: 11px;
    }
  
    .signals-mobile-list h3 {
      margin: 0;
      color: var(--text);
      font-family: var(--font-heading);
      font-size: 18px;
      font-weight: 500;
      letter-spacing: -0.04em;
    }
  
    .signals-mobile-list p {
      margin: 7px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }
  
    .after-launch {
      padding-top: 24px;
      padding-bottom: 22px;
    }
  
    .after-launch-panel {
      display: flex;
      align-items: flex-start;
      flex-direction: column;
      gap: 19px;
      padding: 25px;
    }
  
    .after-launch-title .section-kicker {
      margin-bottom: 8px;
    }
  
    .after-launch-copy {
      max-width: none;
      font-size: 14px;
    }
  
    .after-launch-route {
      left: 0;
      opacity: 0.45;
    }
  
    .contact {
      padding-top: 86px;
      padding-bottom: 82px;
    }
  
    .contact-form {
      padding: 18px;
    }
  
    .form-grid {
      grid-template-columns: 1fr;
      gap: 0;
    }
  
    .form-actions {
      align-items: flex-start;
      flex-direction: column;
      gap: 16px;
    }
  
    .form-note {
      max-width: none;
    }
  
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 18px;
      align-items: start;
      padding-top: 27px;
      padding-bottom: 27px;
    }
  
    .footer-links {
      text-align: left;
    }
  
    .form-popup-card {
      padding: 42px 24px 30px;
    }
  }
  
  @media (max-width: 410px) {
    .hero-meta {
      align-items: flex-start;
      flex-direction: column;
      gap: 14px;
    }
  
    .button {
      width: 100%;
    }
  
    .button-primary {
      justify-content: space-between;
    }
  }
  
  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      scroll-behavior: auto !important;
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }

/* =============================================
   FINAL SITE LAYOUT — CLEAN OVERRIDES
============================================= */

/* Hero keeps the image full-width at every desktop breakpoint */

@media (max-width: 1080px) {
  .hero-media {
    inset: 0;
    width: 100%;
    height: 100%;
  }
}

@media (max-width: 900px) {
  .hero-media {
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
  }
}

/* ---------------------------------------------
   WORK — SIMPLE 2 x 2 GRID
--------------------------------------------- */

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: none;
  grid-template-areas: none;
  gap: 16px;
}

.work-card,
.work-card-large,
.work-card-wide,
.work-card:nth-child(2),
.work-card:nth-child(3) {
  position: relative;
  display: flex;
  min-height: 330px;
  grid-column: auto;
  grid-row: auto;
  grid-area: auto;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 26px;
  border: 1px solid rgba(109, 124, 170, 0.24);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(27, 38, 66, 0.72), rgba(14, 20, 40, 0.91)),
    var(--surface);
  box-shadow: var(--shadow-card);
}

.work-card-content,
.work-card-large .work-card-content,
.work-card-wide .work-card-content {
  position: relative;
  z-index: 2;
  max-width: 285px;
  margin-top: auto;
}

.visual-blocks {
  right: 20px;
  bottom: 18px;
  width: 185px;
  height: 140px;
}

.visual-flow {
  right: 12px;
  bottom: 14px;
  width: 180px;
  height: 136px;
}

.visual-branches {
  right: 10px;
  bottom: 12px;
  width: 180px;
  height: 142px;
}

.work-card-wide .visual-waves {
  top: auto;
  right: 8px;
  bottom: 10px;
  left: 42%;
  height: 145px;
  opacity: 0.82;
}

@media (max-width: 680px) {
  .work-grid {
    grid-template-columns: 1fr;
  }

  .work-card,
  .work-card-large,
  .work-card-wide,
  .work-card:nth-child(2),
  .work-card:nth-child(3) {
    min-height: 310px;
  }

  .work-card-wide .visual-waves {
    right: 8px;
    bottom: 4px;
    left: 8px;
    height: 130px;
  }
}

/* ---------------------------------------------
   METHOD — COMPACT ROUTE
--------------------------------------------- */

.method {
  padding-top: 112px;
  padding-bottom: 112px;
}

.method-heading {
  align-items: flex-end;
  margin-bottom: 24px;
}

.method-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  grid-template-rows: 250px auto;
  column-gap: 42px;
  row-gap: 0;
  padding-top: 0;
}

.method-route {
  grid-column: 1 / -1;
  grid-row: 1;
  height: 250px;
  margin: 0;
}

.method-route svg {
  inset: 0 0 auto 0;
  height: 250px;
}

.method-node {
  width: 170px;
}

.method-node:nth-of-type(1) {
  top: 132px;
  left: 5%;
}

.method-node:nth-of-type(2) {
  top: 26px;
  left: 35%;
}

.method-node:nth-of-type(3) {
  top: 136px;
  left: 61%;
}

.method-node:nth-of-type(4) {
  top: 26px;
  right: 3%;
}

.method-node-label {
  max-width: 150px;
  font-size: 14px;
}

.method-details {
  grid-column: 2;
  grid-row: 2;
  min-height: 164px;
  max-width: 430px;
  margin: -4px 0 0 auto;
  padding: 23px 25px;
}

.method-detail h3 {
  font-size: 25px;
}

.method-detail p {
  font-size: 14px;
  line-height: 1.58;
}

@media (max-width: 900px) {
  .method-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 310px auto;
    gap: 16px;
  }

  .method-route {
    grid-column: 1;
    grid-row: 1;
    height: 310px;
  }

  .method-route svg {
    height: 310px;
  }

  .method-node:nth-of-type(1) {
    top: 156px;
    left: 2%;
  }

  .method-node:nth-of-type(2) {
    top: 28px;
    left: 31%;
  }

  .method-node:nth-of-type(3) {
    top: 162px;
    left: 57%;
  }

  .method-node:nth-of-type(4) {
    top: 28px;
    right: 1%;
  }

  .method-details {
    grid-column: 1;
    grid-row: 2;
    width: min(100%, 470px);
    margin: 0 0 0 auto;
  }
}

@media (max-width: 680px) {
  .method {
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .method-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 24px;
  }

  .method-route {
    grid-column: 1;
    grid-row: 1;
    height: auto;
  }

  .method-details {
    grid-column: 1;
    grid-row: 2;
    width: 100%;
    min-height: 190px;
    margin: 0;
  }
}

/* ---------------------------------------------
   SIGNALS — ORBIT AND ICON REFINEMENT
--------------------------------------------- */

.signals {
  padding-top: 118px;
  padding-bottom: 118px;
}

.signals-layout {
  grid-template-columns: minmax(260px, 0.78fr) minmax(720px, 1.82fr);
  gap: 34px;
}

.signals-copy {
  max-width: 340px;
}

.signals-copy > p:not(.section-kicker) {
  max-width: 320px;
}

.signal-orbit-wrap {
  grid-template-columns: minmax(470px, 1fr) 220px;
  gap: 2px;
}

.signal-orbit {
  min-height: 470px;
  border-radius: 22px;
  background:
    radial-gradient(circle at center, rgba(154, 140, 255, 0.14), transparent 30%),
    radial-gradient(circle at 50% 50%, rgba(198, 255, 107, 0.045), transparent 56%);
}

.orbit-one {
  width: 164px;
  height: 164px;
}

.orbit-two {
  width: 318px;
  height: 224px;
}

.orbit-three {
  width: 464px;
  height: 328px;
}

.signal-core {
  width: 142px;
  height: 142px;
  box-shadow:
    0 0 0 12px rgba(154, 140, 255, 0.035),
    0 0 56px rgba(104, 80, 243, 0.44);
}

.signal-core span {
  font-size: 17px;
}

.signal-core strong {
  font-size: 23px;
}

.signal-node {
  width: 142px;
}

.signal-node span:last-child {
  max-width: 130px;
  font-size: 12px;
}

.signal-node-structure {
  top: 16px;
}

.signal-node-automation {
  top: 141px;
  left: 2%;
}

.signal-node-integrations {
  top: 140px;
  right: 2%;
}

.signal-node-code {
  right: 13%;
  bottom: 18px;
}

.signal-node-infrastructure {
  bottom: 18px;
  left: 13%;
}

.signal-node.is-active .signal-icon,
.signal-node:hover .signal-icon {
  border-color: var(--lime);
  background: rgba(198, 255, 107, 0.1);
  box-shadow:
    inset 0 0 18px rgba(198, 255, 107, 0.12),
    0 0 24px rgba(198, 255, 107, 0.2);
}

.signal-description {
  position: relative;
  min-height: 236px;
  margin-left: -10px;
  padding: 24px 21px;
  border-color: rgba(154, 140, 255, 0.32);
  background:
    linear-gradient(135deg, rgba(31, 43, 78, 0.88), rgba(11, 17, 36, 0.95)),
    var(--surface);
}

.signal-description::before {
  position: absolute;
  top: 50%;
  left: -28px;
  width: 28px;
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(154, 140, 255, 0),
    rgba(154, 140, 255, 0.82)
  );
  content: "";
}

.signal-description::after {
  position: absolute;
  top: calc(50% - 3px);
  left: -31px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(198, 255, 107, 0.8);
  content: "";
}

.signal-description-item h3 {
  font-size: 24px;
}

.signal-description-item p {
  font-size: 14px;
  line-height: 1.7;
}

.signal-icon {
  display: grid;
  width: 39px;
  height: 39px;
  flex: 0 0 39px;
  place-items: center;
  overflow: hidden;
}

.icon-layers {
  position: relative;
}

.icon-layers i {
  left: 50%;
  transform: translateX(-50%) rotate(-19deg) skewX(30deg);
}

.icon-layers i:nth-child(1) {
  top: 10px;
}

.icon-layers i:nth-child(2) {
  top: 17px;
}

.icon-layers i:nth-child(3) {
  top: 24px;
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 5px);
  grid-template-rows: repeat(2, 5px);
  place-content: center;
  gap: 3px;
}

.icon-grid i {
  display: block;
  width: 5px;
  height: 5px;
  margin: 0;
}

.icon-network {
  position: relative;
}

.icon-network i:nth-child(1) {
  top: 9px;
  left: 10px;
}

.icon-network i:nth-child(2) {
  top: 9px;
  right: 10px;
}

.icon-network i:nth-child(3) {
  bottom: 9px;
  left: 17px;
}

.icon-network::before {
  top: 13px;
  left: 14px;
}

.icon-network::after {
  top: 16px;
  left: 15px;
}

.icon-code {
  position: relative;
}

.icon-code i:nth-child(1) {
  left: 10px;
  transform: rotate(135deg);
}

.icon-code i:nth-child(2) {
  right: 10px;
  transform: rotate(-45deg);
}

.icon-code i:nth-child(3) {
  top: 10px;
  left: 19px;
  transform: rotate(24deg);
}

.icon-server {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.icon-server i {
  display: block;
  width: 16px;
  height: 4px;
  margin: 0;
}

@media (max-width: 1080px) {
  .signals-layout {
    grid-template-columns: minmax(230px, 0.65fr) minmax(590px, 1.35fr);
  }

  .signal-orbit-wrap {
    grid-template-columns: minmax(390px, 1fr) 190px;
  }

  .signal-orbit {
    min-height: 410px;
  }

  .orbit-three {
    width: 400px;
    height: 288px;
  }

  .signal-description {
    min-height: 220px;
    margin-left: 0;
  }
}

@media (max-width: 680px) {
  .signals {
    padding-top: 82px;
    padding-bottom: 82px;
  }
}

/* ---------------------------------------------
   FORM POPUP — ERROR STATE
--------------------------------------------- */

.form-popup.is-error .form-popup-icon {
  border-color: rgba(255, 141, 152, 0.72);
  background: rgba(255, 141, 152, 0.08);
  box-shadow: 0 0 28px rgba(255, 141, 152, 0.13);
}

.form-popup.is-error .form-popup-icon svg {
  stroke: var(--danger);
}

.form-popup.is-error .form-popup-kicker {
  color: var(--danger);
}

.form-popup.is-error .form-popup-card {
  border-color: rgba(255, 141, 152, 0.52);
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 141, 152, 0.14), transparent 15rem),
    linear-gradient(135deg, #20213d, #11172c);
}

/* ---------------------------------------------
   FOOTER — FINAL REFINEMENT
--------------------------------------------- */

.site-footer {
  position: relative;
  border-top: 1px solid rgba(109, 125, 173, 0.2);
  background:
    linear-gradient(90deg, rgba(154, 140, 255, 0.035), transparent 28%),
    rgba(5, 8, 18, 0.54);
}

.site-footer::before {
  position: absolute;
  top: -1px;
  left: 50%;
  width: min(320px, 34vw);
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(154, 140, 255, 0.72),
    rgba(198, 255, 107, 0.46),
    transparent
  );
  content: "";
  transform: translateX(-50%);
}

.footer-grid {
  grid-template-columns: minmax(300px, 1.2fr) minmax(190px, 0.75fr) auto;
  gap: 48px;
  align-items: center;
  min-height: 150px;
  padding-top: 30px;
  padding-bottom: 30px;
}

.footer-company {
  gap: 9px;
}

.footer-label {
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 600;
}

.footer-company address,
.footer-registration {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.footer-registration {
  gap: 2px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  color: var(--primary-bright);
  font-size: 13px;
  font-weight: 500;
}

.footer-links a::after {
  width: 6px;
  height: 6px;
  margin-left: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(198, 255, 107, 0.6);
  content: "";
  opacity: 0;
  transform: scale(0.5);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.footer-links a:hover::after {
  opacity: 1;
  transform: scale(1);
}

@media (max-width: 680px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    min-height: 0;
    padding-top: 27px;
    padding-bottom: 29px;
  }

  .footer-links {
    margin-top: 2px;
    text-align: left;
  }
}