@layer reset, tokens, base, layout, components, responsive;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 92px; }
  body { margin: 0; }
  img, svg { display: block; max-width: 100%; }
  button, input, textarea, select { font: inherit; }
  a { color: inherit; }
}

@layer tokens {
  :root {
    --black: #071013;
    --black-deep: #040809;
    --graphite: #111A1E;
    --graphite-soft: #1C292E;
    --calypso: #16C6D5;
    --calypso-dark: #008A98;
    --calypso-light: #5BE2EC;
    --white: #FFFFFF;
    --paper: #F4F7F8;
    --surface: #FFFFFF;
    --line: #DCE4E7;
    --muted: #66777E;
    --text: #10191D;
    --max: 1240px;
    --radius-sm: 14px;
    --radius: 24px;
    --radius-lg: 36px;
    --shadow-sm: 0 16px 45px rgba(7,16,19,.08);
    --shadow: 0 28px 80px rgba(7,16,19,.13);
  }
}

@layer base {
  body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--paper);
    font-size: 17px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }
  h1,h2,h3,p { margin: 0; }
  h1,h2,h3,.brand-wordmark strong,.footer-brand strong {
    font-family: Manrope, Inter, ui-sans-serif, system-ui, sans-serif;
  }
  h1 { font-size: clamp(3.55rem, 7vw, 7.15rem); line-height: .94; letter-spacing: -.055em; font-weight: 760; }
  h1 em { color: var(--calypso-light); font-style: normal; }
  h2 { font-size: clamp(2.45rem, 4.4vw, 5rem); line-height: 1.03; letter-spacing: -.045em; font-weight: 730; }
  h3 { font-size: clamp(1.55rem, 2.5vw, 2.45rem); line-height: 1.12; letter-spacing: -.035em; }
  p { max-width: 70ch; }
  :focus-visible { outline: 3px solid var(--calypso); outline-offset: 4px; }
  .skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; transform: translateY(-160%); padding: 10px 16px; border-radius: 999px; background: var(--white); color: var(--black); font-weight: 800; text-decoration: none; }
  .skip-link:focus { transform: none; }
}

@layer layout {
  .site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 12px clamp(20px, 4.5vw, 72px);
    color: var(--white);
    border-bottom: 1px solid rgba(255,255,255,.12);
    transition: background .28s ease, color .28s ease, min-height .28s ease, box-shadow .28s ease;
  }
  .site-header.is-scrolled,
  .site-header.is-open {
    min-height: 74px;
    color: var(--text);
    background: rgba(255,255,255,.94);
    border-bottom-color: rgba(7,16,19,.08);
    box-shadow: 0 12px 40px rgba(7,16,19,.08);
    backdrop-filter: blur(18px);
  }
  .section { padding: clamp(92px, 10vw, 156px) clamp(20px, 5vw, 72px); }
  .section > * { max-width: var(--max); margin-inline: auto; }
  .hero {
    position: relative;
    min-height: 100svh;
    overflow: hidden;
    color: var(--white);
    background:
      radial-gradient(circle at 82% 17%, rgba(22,198,213,.23), transparent 26%),
      radial-gradient(circle at 22% 84%, rgba(22,198,213,.08), transparent 30%),
      linear-gradient(135deg, #040809 0%, #0C161A 50%, #071013 100%);
    padding: 132px clamp(20px, 5vw, 72px) 70px;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .22;
    background-image:
      linear-gradient(rgba(91,226,236,.17) 1px, transparent 1px),
      linear-gradient(90deg, rgba(91,226,236,.17) 1px, transparent 1px);
    background-size: 90px 90px;
    mask-image: linear-gradient(90deg, transparent 0%, #000 42%, #000 100%);
  }
  .hero-shell {
    position: relative;
    z-index: 2;
    width: min(100%, var(--max));
    min-height: calc(100svh - 210px);
    margin-inline: auto;
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(390px, .87fr);
    gap: clamp(40px, 7vw, 110px);
    align-items: center;
  }
  .intro-grid, .principles-grid {
    display: grid;
    grid-template-columns: minmax(0,.92fr) minmax(360px,.75fr);
    gap: clamp(48px, 8vw, 120px);
    align-items: start;
  }
  .section-heading {
    display: grid;
    grid-template-columns: minmax(0,1fr) minmax(300px,.42fr);
    gap: 56px;
    align-items: end;
    margin-bottom: 58px;
  }
  .solutions { background: var(--black); color: var(--white); }
  .solution-grid {
    display: grid;
    grid-template-columns: 1.28fr .72fr;
    grid-template-rows: repeat(2, auto);
    gap: 22px;
  }
  .solution-card-main { grid-row: span 2; }
  .method { background: var(--white); }
  .method-intro {
    display: grid;
    grid-template-columns: .34fr 1fr .55fr;
    gap: 38px;
    align-items: end;
    margin-bottom: 62px;
  }
  .ecosystem {
    color: var(--white);
    background:
      radial-gradient(circle at 80% 28%, rgba(22,198,213,.18), transparent 28%),
      linear-gradient(135deg, #0B1519, #040809);
  }
  .ecosystem > * {
    display: grid;
    grid-template-columns: minmax(0,.72fr) minmax(520px,1fr);
    gap: clamp(56px, 9vw, 128px);
    align-items: center;
  }
  .contact {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: var(--black-deep);
    padding: clamp(90px, 11vw, 164px) clamp(20px, 5vw, 72px);
  }
  .contact-shell {
    position: relative;
    z-index: 2;
    max-width: var(--max);
    margin-inline: auto;
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: 64px;
    align-items: end;
  }
  .site-footer {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 36px;
    align-items: center;
    padding: 34px clamp(20px, 5vw, 72px);
    color: #C9D4D8;
    background: #020506;
    border-top: 1px solid rgba(255,255,255,.08);
  }
}

@layer components {
  .brand { display: inline-flex; align-items: center; text-decoration: none; min-width: 210px; }
  .brand-logo-approved { display: block; width: 188px; height: auto; object-fit: contain; }
  .main-nav { display: flex; align-items: center; gap: 28px; font-size: .92rem; font-weight: 720; }
  .main-nav a { text-decoration: none; }
  .main-nav a:not(.nav-cta) { color: inherit; opacity: .84; }
  .main-nav a:not(.nav-cta):hover { color: var(--calypso); opacity: 1; }
  .nav-cta { min-height: 44px; display: inline-flex; align-items: center; padding: 0 18px; border: 1px solid currentColor; border-radius: 999px; }
  .menu-toggle { display: none; align-items: center; gap: 12px; min-height: 44px; padding: 0 16px; border: 1px solid currentColor; border-radius: 999px; color: inherit; background: transparent; font-weight: 800; }
  .menu-lines { display: grid; gap: 5px; }
  .menu-lines i { width: 18px; height: 1.5px; background: currentColor; transition: transform .2s ease; }

  .eyebrow, .section-label, .card-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--calypso);
    font-size: .76rem;
    line-height: 1;
    font-weight: 850;
    letter-spacing: .16em;
    text-transform: uppercase;
  }
  .eyebrow span { width: 34px; height: 1px; background: currentColor; }
  .section-label { margin-bottom: 30px; color: var(--calypso-dark); }
  .section-label.light { color: var(--calypso-light); }
  .hero-copy { display: grid; gap: 28px; }
  .hero-lead { max-width: 650px; color: #CAD7DB; font-size: clamp(1.1rem, 1.65vw, 1.38rem); line-height: 1.62; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
  .button { min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 0 24px; border-radius: 999px; text-decoration: none; font-weight: 820; transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease; }
  .button img, .text-link img, .solution-card a img { width: 18px; height: 18px; }
  .button:hover, .text-link:hover, .solution-card a:hover { transform: translateY(-2px); }
  .button-primary { color: var(--black); background: var(--calypso); border: 1px solid var(--calypso); }
  .button-primary:hover { background: var(--calypso-light); }
  .button-ghost { color: var(--white); border: 1px solid rgba(255,255,255,.34); }
  .button-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.65); }
  .button-large { min-height: 62px; padding-inline: 28px; }
  .hero-proof { display: flex; flex-wrap: wrap; gap: 10px 34px; padding: 10px 0 0; margin: 0; list-style: none; }
  .hero-proof li { display: grid; gap: 1px; }
  .hero-proof strong { font-size: .94rem; }
  .hero-proof span { color: #85979E; font-size: .82rem; }
  .hero-visual { position: relative; min-height: 540px; display: grid; place-items: center; }
  .visual-glow { position: absolute; width: 62%; aspect-ratio: 1; border-radius: 50%; background: rgba(22,198,213,.17); filter: blur(80px); }
  .hero-stage {
    position: relative;
    z-index: 2;
    width: min(100%, 660px);
    min-height: 520px;
    border-radius: 34px;
    border: 1px solid rgba(255,255,255,.08);
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 28px 60px rgba(0,0,0,.25);
  }
  .hero-stage-grid {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(91,226,236,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(91,226,236,.12) 1px, transparent 1px);
    background-size: 82px 82px;
    opacity: .42;
    mask-image: radial-gradient(circle at 50% 48%, #000 45%, transparent 95%);
  }
  .hero-stage::before, .hero-stage::after {
    content: ""; position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none;
  }
  .hero-stage::before { width: 220px; height: 220px; left: -20px; top: 80px; background: rgba(22,198,213,.14); }
  .hero-stage::after { width: 240px; height: 240px; right: -30px; top: 30px; background: rgba(22,198,213,.08); }
  .hero-stage-line { position: absolute; width: 1px; background: linear-gradient(180deg, rgba(91,226,236,.24), rgba(91,226,236,.02)); opacity: .7; }
  .hero-stage-line.line-1 { left: 92px; top: 158px; height: 226px; }
  .hero-stage-line.line-2 { left: 292px; top: 126px; height: 286px; }
  .hero-stage-line.line-3 { right: 94px; top: 158px; height: 220px; }
  .hero-panel {
    position: absolute;
    display: grid;
    gap: 14px;
    border-radius: 24px;
    padding: 22px 24px;
    border: 1px solid rgba(255,255,255,.08);
    background: rgba(8, 12, 14, .84);
    backdrop-filter: blur(14px);
    box-shadow: 0 18px 40px rgba(0,0,0,.24);
  }
  .panel-diagnostic { left: 46px; top: 132px; width: 248px; animation: heroFloatA 6.8s ease-in-out infinite; }
  .panel-plan { right: 42px; top: 192px; width: 258px; animation: heroFloatB 7.6s ease-in-out infinite; }
  .panel-tracking { left: 78px; bottom: 58px; width: 332px; animation: heroFloatC 8s ease-in-out infinite; }
  .panel-chip { display: inline-flex; align-items: center; gap: 12px; font-weight: 820; }
  .status-chip i { width: 18px; height: 18px; border-radius: 50%; background: linear-gradient(180deg, rgba(91,226,236,.95), rgba(91,226,236,.52)); box-shadow: 0 0 0 6px rgba(91,226,236,.1); animation: pulseDot 3s ease-in-out infinite; }
  .panel-lines { display: grid; gap: 10px; }
  .panel-lines span { height: 10px; border-radius: 999px; background: linear-gradient(90deg, rgba(255,255,255,.92), rgba(255,255,255,.58)); }
  .panel-lines span:nth-child(1) { width: 190px; }
  .panel-lines span:nth-child(2) { width: 138px; opacity: .86; }
  .panel-lines span:nth-child(3) { width: 84px; opacity: .74; }
  .light-panel { background: rgba(241,243,245,.96); color: #11171A; }
  .light-panel strong { color: #3C464B; font-size: 1.15rem; }
  .progress-rail { position: relative; width: 100%; height: 12px; border-radius: 999px; background: #D7DCE0; overflow: hidden; }
  .progress-fill { position: absolute; inset: 0 auto 0 0; width: 62%; border-radius: 999px; background: linear-gradient(90deg, #5BE2EC, #2CBED1); animation: progressGrow 4.6s ease-in-out infinite; }
  .progress-steps { display: flex; justify-content: space-between; align-items: center; padding: 0 2px; }
  .progress-steps i { width: 11px; height: 11px; border-radius: 50%; background: #11171A; animation: blinkStep 4.6s ease-in-out infinite; }
  .progress-steps i:nth-child(2) { animation-delay: .2s; }
  .progress-steps i:nth-child(3) { animation-delay: .4s; }
  .progress-steps i:nth-child(4) { animation-delay: .6s; }
  .panel-tracking strong { font-size: 1.1rem; }
  .line-chart { position: relative; height: 74px; margin-top: 6px; }
  .trend-chart { width: 100%; height: 100%; overflow: visible; }
  .trend-line {
    fill: none;
    stroke: #5BE2EC;
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(0 0 8px rgba(91,226,236,.18));
    stroke-dasharray: 320;
    stroke-dashoffset: 320;
    animation: drawTrend 2.6s ease forwards, glowTrend 5s ease-in-out infinite 2.6s;
  }
  .trend-point {
    fill: #5BE2EC;
    stroke: rgba(91,226,236,.22);
    stroke-width: 8;
    transform-origin: center;
    animation: trendPointPulse 4.5s ease-in-out infinite;
  }
  .tp2 { animation-delay: .18s; }
  .tp3 { animation-delay: .34s; }
  .tp4 { animation-delay: .5s; }
  .tp5 { animation-delay: .66s; }
  @keyframes heroFloatA { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-10px,0); } }
  @keyframes heroFloatB { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,8px,0); } }
  @keyframes heroFloatC { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-7px,0); } }
  @keyframes pulseDot { 0%,100% { box-shadow: 0 0 0 6px rgba(91,226,236,.1); } 50% { box-shadow: 0 0 0 10px rgba(91,226,236,.18); } }
  @keyframes progressGrow { 0%,100% { width: 48%; } 50% { width: 74%; } }
  @keyframes blinkStep { 0%,100% { transform: scale(1); opacity: .8; } 50% { transform: scale(1.18); opacity: 1; } }
  @keyframes drawTrend { from { stroke-dashoffset: 320; } to { stroke-dashoffset: 0; } }
  @keyframes glowTrend { 0%,100% { opacity: .92; } 50% { opacity: 1; } }
  @keyframes trendPointPulse { 0%,100% { r: 6; opacity: .98; } 50% { r: 6.9; opacity: 1; } }
  @keyframes pointDrift { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
  @keyframes heroFloatA { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-10px,0); } }
  @keyframes heroFloatB { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,8px,0); } }
  @keyframes heroFloatC { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-7px,0); } }
  @keyframes pulseDot { 0%,100% { box-shadow: 0 0 0 6px rgba(91,226,236,.1); } 50% { box-shadow: 0 0 0 10px rgba(91,226,236,.18); } }
  @keyframes progressGrow { 0%,100% { width: 48%; } 50% { width: 74%; } }
  @keyframes blinkStep { 0%,100% { transform: scale(1); opacity: .8; } 50% { transform: scale(1.18); opacity: 1; } }
  @keyframes chartPulse { 0%,100% { opacity: .92; } 50% { opacity: 1; } }
  @keyframes pointDrift { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
  .scroll-cue { position: absolute; z-index: 3; left: 50%; bottom: 22px; display: grid; justify-items: center; gap: 2px; color: #9FB1B7; text-decoration: none; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; transform: translateX(-50%); }
  .scroll-cue img { width: 20px; }

  .intro-copy { display: grid; gap: 22px; color: var(--muted); }
  .large-copy { color: var(--text); font-size: clamp(1.18rem, 1.75vw, 1.48rem); line-height: 1.58; }
  .context-tags { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 10px; }
  .context-tags span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--graphite); background: var(--white); font-size: .82rem; font-weight: 720; }
  .section-heading > p, .method-intro > p, .ecosystem-copy > p { color: var(--muted); }
  .solutions .section-heading > p { color: #AFC0C5; }
  .solution-card {
    position: relative;
    min-height: 350px;
    overflow: hidden;
    display: grid;
    align-content: space-between;
    gap: 28px;
    padding: clamp(28px, 4vw, 46px);
    color: var(--text);
    background: var(--white);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius);
    box-shadow: 0 24px 60px rgba(0,0,0,.18);
    transition: transform .25s ease, border-color .25s ease;
  }
  .solution-card:hover { transform: translateY(-5px); border-color: rgba(91,226,236,.55); }
  .solution-card::after { content:""; position:absolute; inset:auto -12% -48% auto; width:260px; aspect-ratio:1; border:1px solid rgba(22,198,213,.18); transform:rotate(35deg); }
  .solution-card-main { min-height: 724px; color: var(--white); background: linear-gradient(145deg, #112126, #071013); }
  .solution-card-dark { color: var(--white); background: linear-gradient(145deg, #17262B, #0A1114); }
  .card-index { color: var(--calypso); font-size: .82rem; font-weight: 850; letter-spacing: .14em; }
  .card-content { position: relative; z-index: 2; display: grid; gap: 17px; align-self: end; }
  .solution-card p { color: var(--muted); }
  .solution-card-main p, .solution-card-dark p { color: #C5D1D5; }
  .solution-card ul { display: grid; gap: 10px; padding: 8px 0 0; margin: 0; list-style: none; }
  .solution-card li { position: relative; padding-left: 19px; color: #DDE7E9; }
  .solution-card li::before { content:""; position:absolute; left:0; top:.72em; width:6px; height:6px; border-radius:50%; background:var(--calypso); }
  .solution-card a { width: fit-content; display: inline-flex; align-items: center; gap: 9px; margin-top: 8px; color: var(--calypso-dark); text-underline-offset: 7px; font-weight: 820; }
  .solution-card-main a, .solution-card-dark a { color: var(--calypso-light); }

  .method-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 1px; margin: 0; list-style: none; background: var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
  .method-list li { min-height: 240px; display: grid; grid-template-columns: auto 1fr; gap: 22px; align-content: start; padding: 30px; background: var(--white); }
  .method-list li > span { color: var(--calypso-dark); font-size: .78rem; font-weight: 900; letter-spacing: .1em; }
  .method-list strong { display: block; margin-bottom: 9px; font-size: 1.17rem; }
  .method-list p { color: var(--muted); font-size: .96rem; }

  .ecosystem-copy { display: grid; gap: 24px; align-content: center; }
  .text-link { width: fit-content; display: inline-flex; align-items: center; gap: 10px; color: var(--calypso-light); font-weight: 830; text-underline-offset: 7px; transition: transform .2s ease; }
  .ecosystem-map { position: relative; min-height: 720px; display: grid; justify-items: center; align-content: start; gap: 24px; padding: 10px 0 16px; }
  .ecosystem-stage { position: absolute; inset: 18px 10px 0; border-radius: 34px; background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015)); border: 1px solid rgba(255,255,255,.08); overflow: hidden; }
  .stage-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(91,226,236,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(91,226,236,.15) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 92%); }
  .stage-glow { position: absolute; border-radius: 50%; filter: blur(75px); opacity: .45; }
  .glow-a { width: 220px; height: 220px; top: 60px; left: 8%; background: rgba(22,198,213,.16); }
  .glow-b { width: 260px; height: 260px; right: 12%; bottom: 80px; background: rgba(112,89,255,.14); }
  .ecosystem-core-card, .ecosystem-node { position: relative; z-index: 2; display: grid; gap: 8px; border: 1px solid rgba(255,255,255,.14); background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.05)); backdrop-filter: blur(14px); box-shadow: 0 22px 55px rgba(0,0,0,.18); }
  .ecosystem-core-card { width: min(100%, 220px); aspect-ratio: 1; margin-top: 38px; justify-items: center; align-content: center; text-align: center; border-radius: 50%; background: radial-gradient(circle at 50% 24%, rgba(91,226,236,.24), rgba(255,255,255,.06) 55%), linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.04)); animation: float-core 7s ease-in-out infinite; }
  .ecosystem-core-card img { width: 78px; }
  .ecosystem-core-card strong { font-size: 1.08rem; }
  .ecosystem-core-card span, .ecosystem-node span { color: #AEC1C7; font-size: .8rem; }
  .ecosystem-flow { position: relative; z-index: 1; width: 2px; background: linear-gradient(180deg, rgba(91,226,236,.65), rgba(91,226,236,.06)); border-radius: 999px; }
  .ecosystem-flow-top { height: 36px; margin-top: -4px; }
  .ecosystem-flow-bottom { height: 26px; }
  .ecosystem-grid { position: relative; z-index: 2; width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
  .ecosystem-node { min-height: 188px; padding: 22px; border-radius: 22px; align-content: start; overflow: hidden; }
  .ecosystem-node strong { font-size: 1.12rem; line-height: 1.1; }
  .ecosystem-node::before { content: ""; position: absolute; inset: auto auto -24% -8%; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, rgba(91,226,236,.14), transparent 68%); pointer-events: none; }
  .ecosystem-node::after { content: ""; position: absolute; inset: 14px 14px auto auto; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; opacity: .9; }
  .ecosystem-node:nth-child(odd) { animation: float-card-a 7.2s ease-in-out infinite; }
  .ecosystem-node:nth-child(even) { animation: float-card-b 8.5s ease-in-out infinite; }
  .node-graphic { position: relative; height: 74px; margin-bottom: 8px; overflow: hidden; }
  .node-graphic span { position: absolute; display: block; }
  .enterprise-graphic .track { left: 10px; right: 24px; top: 31px; height: 2px; background: linear-gradient(90deg, rgba(91,226,236,.18), rgba(91,226,236,.62), rgba(91,226,236,.18)); }
  .enterprise-graphic .dot { top: 24px; width: 16px; height: 16px; border-radius: 50%; background: linear-gradient(180deg, rgba(144,241,249,1), rgba(52,173,188,.55)); box-shadow: 0 0 0 6px rgba(91,226,236,.08); animation: pulse-dot 3.8s infinite ease-in-out; }
  .enterprise-graphic .dot-a { left: 10px; animation-delay: .1s; }
  .enterprise-graphic .dot-b { left: 84px; animation-delay: .7s; }
  .enterprise-graphic .dot-c { left: 158px; animation-delay: 1.2s; }
  .enterprise-graphic .caption { height: 8px; border-radius: 999px; background: rgba(91,226,236,.42); }
  .enterprise-graphic .cap-a { left: 10px; top: 55px; width: 72px; }
  .enterprise-graphic .cap-b { left: 94px; top: 55px; width: 102px; opacity: .75; }

  .projects-graphic .frame { inset: 8px 48px 12px 6px; border: 1px solid rgba(91,226,236,.42); border-radius: 12px; background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)); }
  .projects-graphic .measure.h { left: 16px; right: 68px; top: 23px; height: 1px; background: rgba(91,226,236,.42); }
  .projects-graphic .measure.v { top: 14px; bottom: 24px; left: 74px; width: 1px; background: rgba(91,226,236,.42); }
  .projects-graphic .crosshair { width: 16px; height: 16px; right: 66px; bottom: 24px; border-radius: 50%; border: 1px solid rgba(91,226,236,.56); }
  .projects-graphic .crosshair::before, .projects-graphic .crosshair::after { content: ''; position: absolute; background: rgba(91,226,236,.56); }
  .projects-graphic .crosshair::before { width: 10px; height: 1px; left: 2px; top: 7px; }
  .projects-graphic .crosshair::after { width: 1px; height: 10px; left: 7px; top: 2px; }
  .projects-graphic .point { width: 8px; height: 8px; border-radius: 50%; left: 28px; bottom: 22px; background: rgba(144,241,249,.92); box-shadow: 48px -10px 0 rgba(144,241,249,.64), 100px 4px 0 rgba(144,241,249,.48); }

  .vertical-graphic .rope { left: 24px; top: 8px; bottom: 10px; width: 2px; background: linear-gradient(180deg, rgba(91,226,236,.2), rgba(91,226,236,.82), rgba(91,226,236,.2)); }
  .vertical-graphic .anchor { left: 18px; width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(91,226,236,.8); background: rgba(4,9,10,.8); }
  .vertical-graphic .anchor-a { top: 12px; }
  .vertical-graphic .anchor-b { top: 32px; }
  .vertical-graphic .anchor-c { top: 52px; }
  .vertical-graphic .summit { left: 58px; top: 20px; width: 120px; height: 32px; border-left: 2px solid rgba(91,226,236,.58); border-bottom: 2px solid rgba(91,226,236,.58); transform: skewX(-28deg); opacity: .85; }

  .maintenance-graphic .check { left: 6px; width: 18px; height: 18px; border-radius: 50%; border: 1px solid rgba(91,226,236,.75); }
  .maintenance-graphic .check::after { content: ''; position: absolute; width: 7px; height: 3px; border-left: 2px solid rgba(144,241,249,.95); border-bottom: 2px solid rgba(144,241,249,.95); transform: rotate(-45deg); left: 4px; top: 5px; }
  .maintenance-graphic .line { left: 34px; height: 8px; border-radius: 999px; background: linear-gradient(90deg, rgba(144,241,249,.95), rgba(91,226,236,.25)); }
  .maintenance-graphic .check-a { top: 10px; } .maintenance-graphic .line-a { top: 15px; width: 145px; }
  .maintenance-graphic .check-b { top: 31px; } .maintenance-graphic .line-b { top: 36px; width: 112px; }
  .maintenance-graphic .check-c { top: 52px; } .maintenance-graphic .line-c { top: 57px; width: 82px; }

  @keyframes pulse-dot { 0%,100% { transform: scale(1); opacity: .95; } 50% { transform: scale(1.12); opacity: 1; } }
  .node-enterprise { background: linear-gradient(145deg, rgba(8,18,22,.68), rgba(18,48,56,.48)); }
  .node-projects { background: linear-gradient(145deg, rgba(13,22,26,.76), rgba(22,32,38,.52)); }
  .node-vertical { background: linear-gradient(145deg, rgba(10,19,22,.8), rgba(24,36,42,.5)); }
  .node-maintenance { background: linear-gradient(145deg, rgba(14,23,27,.78), rgba(21,30,34,.55)); }
  .ecosystem-linked { width: min(100%, 430px); grid-template-columns: 170px 1fr; align-items: center; gap: 18px; padding: 22px 24px; border-radius: 26px; background: linear-gradient(135deg, rgba(66,21,105,.46), rgba(14,29,33,.82) 58%, rgba(22,198,213,.12)); box-shadow: 0 26px 70px rgba(0,0,0,.24); animation: float-card-c 8.8s ease-in-out infinite; }
  .ecosystem-linked::before { background: radial-gradient(circle, rgba(186,99,255,.2), transparent 70%); }
  .ap-mark { display: grid; place-items: center; width: 224px; aspect-ratio: 1; padding: 10px; border-radius: 20px; background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.14); box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 16px 36px rgba(0,0,0,.18); overflow: hidden; }
  .ap-mark img { width: 100%; max-width: 188px; height: auto; object-fit: contain; image-rendering: auto; filter: drop-shadow(0 4px 12px rgba(0,0,0,.10)); }
  .ap-copy { display: grid; gap: 6px; }
  .ap-copy strong { font-size: 1.15rem; }
  @keyframes float-core { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-8px); } }
  @keyframes float-card-a { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-8px); } }
  @keyframes float-card-b { 0%,100% { transform: translateY(-2px); } 50% { transform: translateY(7px); } }
  @keyframes float-card-c { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-6px); } }

  .principle-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
  .principle-list article { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
  .principle-list article > span { color: var(--calypso-dark); font-size: .77rem; font-weight: 900; }
  .principle-list h3 { margin-bottom: 7px; font-size: 1.2rem; letter-spacing: -.02em; }
  .principle-list p { color: var(--muted); }

  .contact-bg { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(91,226,236,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(91,226,236,.22) 1px, transparent 1px); background-size: 80px 80px; mask-image: radial-gradient(circle at 75% 40%, #000, transparent 60%); }
  .contact-shell h2 { max-width: 820px; }
  .contact-shell > div:first-child > p:last-child { margin-top: 22px; color: #AFC0C5; font-size: 1.08rem; }
  .contact-actions { display: grid; gap: 16px; justify-items: end; }
  .contact-actions > p { color: #81949B; font-size: .82rem; }

  .footer-brand { display: flex; align-items: center; }
  .footer-brand img { display: block; width: 190px; height: auto; }
  .site-footer nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 22px; }
  .site-footer a { color: #C9D4D8; text-decoration: none; font-size: .85rem; }
  .site-footer a:hover { color: var(--calypso); }
  .site-footer > p { color: #72848B; font-size: .78rem; text-align: right; }

  [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
  [data-reveal].is-visible { opacity: 1; transform: none; }
}

@layer responsive {
  @media (max-width: 1060px) {
    html { scroll-padding-top: 78px; }
    .site-header { min-height: 76px; color: var(--white); background: rgba(2,5,6,.96); border-bottom-color: rgba(255,255,255,.10); }
    .menu-toggle { display: inline-flex; }
    .main-nav { position: absolute; left: 20px; right: 20px; top: 68px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; color: var(--text); background: var(--white); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
    .main-nav.is-open { display: flex; }
    .main-nav a { padding: 14px 12px; }
    .nav-cta { margin-top: 6px; justify-content: center; color: var(--black); background: var(--calypso); border-color: var(--calypso); }
    .hero-shell, .intro-grid, .principles-grid, .section-heading, .ecosystem > *, .contact-shell { grid-template-columns: 1fr; }
    .hero-shell { min-height: auto; }
    .hero-visual { min-height: 480px; }
    .section-heading { align-items: start; gap: 24px; }
    .solution-grid { grid-template-columns: 1fr 1fr; }
    .solution-card-main { grid-row: auto; grid-column: 1 / -1; min-height: 510px; }
    .method-intro { grid-template-columns: 1fr; gap: 18px; }
    .method-list { grid-template-columns: repeat(2,1fr); }
    .ecosystem > * { gap: 55px; }
    .contact-actions { justify-items: start; }
    .site-footer { grid-template-columns: 1fr; }
    .site-footer nav { justify-content: flex-start; }
    .site-footer > p { text-align: left; }
  }

  @media (max-width: 680px) {
    html { scroll-padding-top: 74px; }
    body { font-size: 16px; }
    h1 { font-size: clamp(3.15rem, 14vw, 4.45rem); line-height: .96; }
    h2 { font-size: clamp(2.3rem, 10vw, 3.45rem); }
    .site-header { min-height: 72px; padding: 10px 16px; }
    .brand { min-width: auto; }
    .brand-logo-approved { width: 154px; }
    .menu-toggle { padding-inline: 13px; }
    .menu-toggle > span:first-child { display: none; }
    .main-nav { top: 66px; left: 12px; right: 12px; }
    .hero { min-height: auto; padding: 108px 18px 52px; }
    .hero::before { background-size: 60px 60px; opacity: .16; }
    .hero-shell { gap: 42px; }
    .hero-copy { gap: 22px; }
    .hero-lead { font-size: 1.04rem; }
    .hero-actions { display: grid; }
    .button { width: 100%; }
    .hero-proof { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
    .hero-proof li { padding-top: 11px; border-top: 1px solid rgba(255,255,255,.16); }
    .hero-proof strong { font-size: .78rem; }
    .hero-proof span { font-size: .7rem; }
    .hero-visual { min-height: 520px; margin-inline: -6px; }
    .hero-stage { min-height: 472px; border-radius: 28px; }
    .hero-stage-grid { background-size: 64px 64px; }
    .hero-stage-line.line-1 { left: 54px; top: 118px; height: 132px; }
    .hero-stage-line.line-2 { left: 50%; transform: translateX(-50%); top: 124px; height: 116px; }
    .hero-stage-line.line-3 { right: 54px; top: 118px; height: 132px; }
    .hero-panel { padding: 16px 18px; border-radius: 20px; gap: 10px; }
    .panel-diagnostic { left: 16px; top: 132px; width: 172px; }
    .panel-plan { right: 16px; top: 174px; width: 172px; }
    .panel-tracking { left: 18px; right: 18px; width: auto; bottom: 30px; }
    .panel-lines span:nth-child(1) { width: 112px; }
    .panel-lines span:nth-child(2) { width: 84px; }
    .panel-lines span:nth-child(3) { width: 54px; }
    .status-chip i { width: 14px; height: 14px; }
    .panel-chip, .light-panel strong, .panel-tracking strong { font-size: .92rem; }
    .progress-rail { height: 10px; }
    .progress-steps i { width: 9px; height: 9px; }
    .line-chart { height: 60px; }
    .scroll-cue { display: none; }
    .section { padding: 82px 18px; }
    .section-label { margin-bottom: 22px; }
    .intro-grid, .principles-grid { gap: 36px; }
    .context-tags { gap: 7px; }
    .context-tags span { font-size: .76rem; }
    .solution-grid { grid-template-columns: 1fr; }
    .solution-card-main, .solution-card { min-height: 430px; grid-column: auto; }
    .solution-card { padding: 28px 24px; }
    .method-list { grid-template-columns: 1fr; }
    .method-list li { min-height: auto; padding: 24px; }
    .ecosystem-map { min-height: auto; gap: 18px; }
    .ecosystem-stage { inset: 12px 0 0; }
    .ecosystem-core-card { width: 168px; margin-top: 26px; }
    .ecosystem-grid { grid-template-columns: 1fr; gap: 14px; }
    .ecosystem-node { min-height: 164px; padding: 18px; }
    .ecosystem-linked { grid-template-columns: 1fr; width: 100%; padding: 20px; }
    .ap-mark { justify-self: start; width: 176px; }
    .principle-list article { grid-template-columns: 44px 1fr; }
    
    .ecosystem-copy { gap: 18px; }
    .ecosystem-flow-top { height: 24px; }
    .ecosystem-flow-bottom { height: 18px; }
    .contact { padding: 84px 18px; }
    .contact-shell { gap: 42px; }
    .contact-actions { width: 100%; }
    .site-footer { padding: 30px 18px; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
    [data-reveal] { opacity: 1; transform: none; }
  }
}

body.menu-open { overflow: hidden; }

/* Content remains visible even if JavaScript or IntersectionObserver is unavailable. */
[data-reveal] { opacity: 1; transform: none; }

@media (max-width: 1060px){.site-header .menu-toggle{color:#fff;border-color:rgba(255,255,255,.65)}.site-header .brand-logo-approved{filter:none}}

@media (prefers-reduced-motion: reduce) { .hero-panel, .status-chip i, .progress-fill, .progress-steps i, .trend-line, .trend-point { animation: none !important; } }