:root {
      color-scheme: dark;
      --bg: #05070a;
      --bg-2: #080b10;
      --ink: #f6f8fc;
      --muted: #9aa5b6;
      --soft: #c9d2e0;
      --line: rgba(246, 248, 252, 0.14);
      --line-strong: rgba(246, 248, 252, 0.28);
      --panel: rgba(255, 255, 255, 0.045);
      --panel-2: rgba(255, 255, 255, 0.07);
      --cyan: #5ffbe0;
      --blue: #6ea8ff;
      --amber: #ffc75a;
      --maxw: 1200px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      min-height: 100vh;
      background:
        radial-gradient(circle at 72% -10%, rgba(110, 168, 255, 0.16), transparent 42%),
        radial-gradient(circle at 12% 8%, rgba(95, 251, 224, 0.10), transparent 38%),
        linear-gradient(180deg, var(--bg-2), var(--bg) 60%);
      color: var(--ink);
      font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      line-height: 1.5;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background:
        linear-gradient(rgba(246, 248, 252, 0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(246, 248, 252, 0.028) 1px, transparent 1px);
      background-size: 76px 76px;
      mask-image: linear-gradient(to bottom, black, transparent 82%);
    }

    h1, h2, h3, p { margin: 0; }
    a { color: inherit; }

    .wrap {
      width: min(var(--maxw), calc(100% - 44px));
      margin-inline: auto;
    }

    /* ---------- header ---------- */
    header {
      position: sticky;
      top: 0;
      z-index: 40;
      backdrop-filter: blur(16px);
      background: rgba(5, 7, 10, 0.62);
      border-bottom: 1px solid rgba(246, 248, 252, 0.08);
    }

    .header-inner {
      width: min(var(--maxw), calc(100% - 44px));
      margin-inline: auto;
      min-height: 74px;
      display: grid;
      grid-template-columns: auto minmax(0, 1fr) auto;
      align-items: center;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      text-decoration: none;
      color: var(--ink);
    }

    .brand img {
      height: 38px;
      width: auto;
      object-fit: contain;
      filter: brightness(0) invert(1);
    }

    nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 20px;
      min-width: 0;
      font-size: 13.5px;
      font-weight: 500;
      color: var(--muted);
      white-space: nowrap;
      overflow-x: auto;
      scrollbar-width: none;
    }
    nav::-webkit-scrollbar { display: none; }
    nav a { text-decoration: none; transition: color .15s ease; }
    nav a:hover { color: var(--ink); }

    .header-cta { display: inline-flex; align-items: center; gap: 10px; }

    .lang-toggle {
      display: inline-grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      width: 88px;
      height: 34px;
      padding: 3px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--panel);
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      cursor: pointer;
    }
    .lang-toggle span { height: 100%; display: grid; place-items: center; border-radius: 999px; }
    html[lang="en"] .lang-toggle .en,
    html[lang="ko"] .lang-toggle .ko { background: var(--ink); color: #05070a; }

    /* ---------- hero ---------- */
    .hero {
      padding: clamp(56px, 10vh, 130px) 0 clamp(48px, 8vh, 96px);
      position: relative;
    }

    .hero-logo-bg {
      position: absolute;
      top: -4vh;
      right: -6vw;
      width: min(560px, 62vw);
      opacity: 0.06;
      filter: brightness(0) invert(1);
      pointer-events: none;
      z-index: -1;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(300px, 0.62fr);
      gap: 48px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.02em;
      color: var(--muted);
      margin-bottom: 24px;
    }
    .eyebrow::before {
      content: "";
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--muted);
    }

    h1 {
      max-width: 15ch;
      font-size: clamp(42px, 6.6vw, 96px);
      line-height: 0.98;
      letter-spacing: -0.035em;
      font-weight: 800;
      text-wrap: balance;
    }
    h1 .accent {
      background: linear-gradient(100deg, var(--cyan), var(--blue));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .lead {
      max-width: 62ch;
      margin-top: 28px;
      font-size: clamp(16px, 1.6vw, 20px);
      line-height: 1.65;
      color: var(--soft);
      word-break: keep-all;
    }

    .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
    .button {
      min-height: 50px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0 24px;
      border-radius: 999px;
      border: 1px solid var(--line-strong);
      background: transparent;
      color: var(--ink);
      text-decoration: none;
      font-weight: 700;
      font-size: 15px;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .button:hover { transform: translateY(-1px); border-color: var(--ink); }
    .button.primary {
      border-color: transparent;
      background: linear-gradient(100deg, var(--cyan), var(--blue));
      color: #05070a;
    }

    /* hero mission card */
    .mission-card {
      border: 1px solid var(--line);
      border-radius: 20px;
      background: linear-gradient(160deg, rgba(95, 251, 224, 0.08), rgba(110, 168, 255, 0.05));
      padding: 30px 28px;
      display: grid;
      justify-items: center;
      gap: 18px;
      text-align: center;
    }
    .mission-card img { width: min(230px, 62%); filter: brightness(0) invert(1); opacity: 0.96; }
    .mission-card strong { font-size: 18px; font-weight: 800; letter-spacing: -0.01em; }
    .mission-card p { color: var(--muted); font-size: 14px; line-height: 1.6; word-break: keep-all; }

    /* ---------- metric strip ---------- */
    .strip {
      margin-top: clamp(44px, 7vh, 72px);
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      background: var(--line);
      border: 1px solid var(--line);
      border-radius: 16px;
      overflow: hidden;
    }
    .strip div { background: var(--bg); padding: 24px 22px; }
    .strip b {
      display: block;
      font-size: clamp(22px, 2.6vw, 30px);
      font-weight: 800;
      letter-spacing: -0.03em;
      background: linear-gradient(100deg, var(--cyan), var(--blue));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .strip p { margin-top: 8px; font-size: 13.5px; color: var(--muted); line-height: 1.55; word-break: keep-all; }

    /* ---------- generic section ---------- */
    section.band {
      padding: clamp(64px, 10vh, 116px) 0;
      scroll-margin-top: 90px;
    }
    .band + .band { border-top: 1px solid rgba(246, 248, 252, 0.07); }

    .kicker {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--cyan);
      margin-bottom: 20px;
    }
    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
      gap: 40px;
      align-items: end;
      margin-bottom: 40px;
    }
    .section-head h2 {
      font-size: clamp(30px, 4.2vw, 56px);
      line-height: 1.02;
      letter-spacing: -0.03em;
      font-weight: 800;
      text-wrap: balance;
    }
    .section-head p {
      color: var(--muted);
      font-size: 16.5px;
      line-height: 1.7;
      word-break: keep-all;
    }

    /* cards grid */
    .grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
    .grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .card {
      position: relative;
      padding: 24px 22px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: var(--panel);
      transition: border-color .15s ease, background .15s ease, transform .15s ease;
      min-height: 190px;
      display: flex;
      flex-direction: column;
    }
    .card:hover { border-color: var(--line-strong); background: var(--panel-2); transform: translateY(-2px); }
    .card .tag {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--cyan);
      margin-bottom: 14px;
    }
    .card strong { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; display: block; }
    .card p { font-size: 14.5px; line-height: 1.6; color: var(--muted); word-break: keep-all; }
    .card.hl {
      background: linear-gradient(160deg, rgba(95, 251, 224, 0.12), rgba(110, 168, 255, 0.05));
      border-color: rgba(95, 251, 224, 0.32);
    }

    /* ---------- orbit architecture map ---------- */
    .orbit-map { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 16px; }
    .architecture {
      position: relative;
      min-height: 440px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background:
        radial-gradient(circle at center, rgba(95, 251, 224, 0.14), transparent 34%),
        var(--panel);
      overflow: hidden;
    }
    .ring {
      position: absolute;
      left: 50%; top: 50%;
      width: min(76%, 440px);
      aspect-ratio: 1;
      transform: translate(-50%, -50%);
      border: 1px solid rgba(95, 251, 224, 0.30);
      border-radius: 50%;
    }
    .ring.two { width: min(52%, 300px); border-color: rgba(110, 168, 255, 0.36); }
    .core {
      position: absolute;
      left: 50%; top: 50%;
      width: 168px; height: 168px;
      transform: translate(-50%, -50%);
      display: grid; place-items: center;
      border: 1px solid rgba(246, 248, 252, 0.28);
      border-radius: 14px;
      background: rgba(5, 7, 10, 0.82);
      text-align: center;
      font-weight: 800;
      letter-spacing: -0.01em;
      box-shadow: 0 0 54px rgba(95, 251, 224, 0.22);
    }
    .core small { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; font-weight: 600; }
    .node {
      position: absolute;
      width: 140px;
      min-height: 68px;
      display: grid; place-items: center;
      padding: 12px;
      border: 1px solid rgba(246, 248, 252, 0.18);
      border-radius: 12px;
      background: rgba(5, 7, 10, 0.74);
      color: var(--soft);
      text-align: center;
      font-size: 13px;
      font-weight: 700;
      line-height: 1.3;
    }
    .node small { display: block; color: var(--muted); font-weight: 500; font-size: 11.5px; }
    .node.sdr { left: 7%; top: 15%; }
    .node.aesa { right: 7%; top: 15%; }
    .node.ai { left: 7%; bottom: 15%; }
    .node.security { right: 7%; bottom: 15%; }

    .stack { display: grid; gap: 12px; }
    .stack-card {
      padding: 18px 20px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--panel);
    }
    .stack-card strong { display: block; margin-bottom: 6px; color: var(--cyan); font-size: 16.5px; font-weight: 800; }
    .stack-card p { color: var(--muted); font-size: 14px; line-height: 1.58; word-break: keep-all; }

    /* ---------- applications / quote ---------- */
    .split { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 36px; align-items: center; }
    .quote {
      padding: 30px 28px;
      border-left: 2px solid var(--cyan);
      background: rgba(255, 255, 255, 0.05);
      border-radius: 0 14px 14px 0;
    }
    .quote strong {
      display: block;
      margin-bottom: 16px;
      font-size: clamp(26px, 3.6vw, 46px);
      line-height: 1.06;
      letter-spacing: -0.02em;
      font-weight: 800;
      text-wrap: balance;
    }
    .quote p { color: var(--muted); font-size: 16px; line-height: 1.75; word-break: keep-all; }

    /* people */
    .person .role {
      color: var(--cyan);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.08em;
      margin-bottom: 10px;
    }

    /* closing CTA */
    .cta-band {
      padding: clamp(64px, 10vh, 120px) 0;
      text-align: center;
      border-top: 1px solid rgba(246, 248, 252, 0.07);
    }
    .cta-band h2 {
      font-size: clamp(30px, 4.8vw, 62px);
      letter-spacing: -0.03em;
      line-height: 1.03;
      font-weight: 800;
      max-width: 20ch;
      margin-inline: auto;
      text-wrap: balance;
    }
    .cta-band p { margin: 22px auto 0; max-width: 62ch; color: var(--muted); font-size: 17px; word-break: keep-all; }
    .cta-band .actions { justify-content: center; }

    /* page-like routing */
    main > section {
      display: none;
    }
    main > section.is-active {
      display: block;
      animation: pageIn .32s ease both;
    }
    @keyframes pageIn {
      from { opacity: 0; transform: translateY(12px); }
      to { opacity: 1; transform: translateY(0); }
    }
    nav a[aria-current="page"] {
      color: var(--ink);
    }
    nav a[aria-current="page"]::after {
      content: "";
      display: block;
      height: 2px;
      margin-top: 6px;
      border-radius: 999px;
      background: linear-gradient(100deg, var(--cyan), var(--blue));
    }

    .video-card {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.035);
      box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
    }
    .video-card video {
      display: block;
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      background: #000;
    }
    .video-caption {
      padding: 18px 20px 20px;
      border-top: 1px solid var(--line);
    }
    .video-caption strong {
      display: block;
      font-size: 17px;
      font-weight: 800;
      letter-spacing: -0.01em;
    }
    .video-caption p {
      margin-top: 8px;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.55;
      word-break: keep-all;
    }

    .member-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }
    .member-card {
      padding: 18px;
    }
    .member-photo {
      width: 100%;
      aspect-ratio: 4 / 5;
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid var(--line);
      background:
        radial-gradient(circle at 70% 18%, rgba(95, 251, 224, 0.2), transparent 34%),
        linear-gradient(150deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
      display: grid;
      place-items: center;
    }
    .member-photo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .member-placeholder {
      width: 54px;
      height: 54px;
      border-radius: 50%;
      border: 1px solid var(--line-strong);
      display: grid;
      place-items: center;
      color: var(--muted);
      font-weight: 800;
      letter-spacing: 0.02em;
    }
    .member-name {
      margin-top: 16px;
      font-size: 19px;
      font-weight: 800;
      letter-spacing: -0.01em;
    }
    .member-title {
      margin-top: 4px;
      color: var(--muted);
      font-size: 13.5px;
    }

    /* footer */
    footer {
      border-top: 1px solid rgba(246, 248, 252, 0.08);
      padding: 40px 0 56px;
    }
    .footer-inner {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      align-items: center;
      justify-content: space-between;
    }
    .footer-inner .fbrand { display: inline-flex; align-items: center; gap: 10px; }
    .footer-inner .fbrand img { height: 32px; width: auto; object-fit: contain; filter: brightness(0) invert(1); }
    .footer-inner address {
      font-style: normal;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.6;
      text-align: right;
    }
    .footer-contact { display: flex; align-items: center; gap: 16px; }
    .footer-yt { display: inline-flex; align-items: center; flex: none; transition: transform .15s ease, opacity .15s ease; }
    .footer-yt:hover { transform: translateY(-1px); opacity: .85; }
    .footer-yt svg { display: block; width: 30px; height: auto; }

    /* language display */
    html[lang="en"] [data-lang="ko"] { display: none !important; }
    html[lang="ko"] [data-lang="en"] { display: none !important; }

    /* responsive */
    @media (max-width: 980px) {
      .header-inner { grid-template-columns: 1fr auto; }
      nav { grid-column: 1 / -1; order: 3; justify-content: flex-start; padding-bottom: 14px; }
      .hero-grid { grid-template-columns: 1fr; gap: 34px; }
      .section-head { grid-template-columns: 1fr; gap: 18px; align-items: start; }
      .grid, .grid.three, .grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .member-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .orbit-map, .split { grid-template-columns: 1fr; }
    }
    @media (max-width: 560px) {
      .wrap, .header-inner { width: calc(100% - 28px); }
      .header-inner { gap: 12px; }
      .brand img { height: 32px; }
      .lang-toggle { width: 76px; }
      nav { width: 100%; gap: 16px; }
      .hero { padding-top: 44px; }
      h1 { font-size: clamp(38px, 12vw, 52px); }
      .lead { font-size: 17px; }
      .actions { align-items: stretch; }
      .actions .btn { justify-content: center; text-align: center; }
      .grid, .grid.three, .grid.two { grid-template-columns: 1fr; }
      .member-grid { grid-template-columns: 1fr; }
      .strip { grid-template-columns: 1fr; }
      .footer-inner address { text-align: left; }
      .architecture { min-height: 0; padding: 18px; }
      .ring { display: none; }
      .core, .node {
        position: relative; left: auto; right: auto; top: auto; bottom: auto;
        transform: none; width: 100%; margin: 8px 0;
      }
    }

/* Detail-page additions: the base above is copied from claude_홈페이지.html. */
body.detail-page main > section { display: block; }
body.detail-page .hero { min-height: auto; }
body.detail-page .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(260px, .45fr); }
body.detail-page .mission-card img { width: min(280px, 78%); }
body.detail-page .card .tag { display: block; }
body.detail-page .card strong { margin-top: auto; }
body.detail-page .detail-flow { margin-top: 16px; }
body.detail-page .detail-flow .card { min-height: 220px; }
body.detail-page .quote { margin-top: 18px; }
body.detail-page .page-next { text-align: left; }
body.detail-page .page-next h2 { max-width: 18ch; margin-inline: 0; }
body.detail-page .page-next p { margin-inline: 0; }
body.detail-page .page-next .actions { justify-content: flex-start; }

/* Large centered menu label, scoped to the five requested detail pages. */
body.menu-title-centered .hero-grid {
  padding-top: clamp(210px, 17vw, 240px);
}
body.menu-title-centered .hero .eyebrow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  margin: 0;
  display: block;
  color: #d9fff8;
  opacity: .82;
  text-shadow:
    0 0 18px rgba(95, 251, 224, .46),
    0 0 46px rgba(110, 168, 255, .30);
  font-size: clamp(52px, 6.9vw, 102px);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -.045em;
  text-align: center;
  text-transform: none;
}
body.menu-title-centered .hero .eyebrow::before { display: none; }

@media (max-width: 980px) {
  body.menu-title-centered .hero-grid { padding-top: clamp(160px, 24vw, 210px); }
  body.menu-title-centered .hero .eyebrow { font-size: clamp(46px, 9vw, 76px); }
}
@media (max-width: 560px) {
  body.menu-title-centered .hero-grid { padding-top: 130px; }
  body.menu-title-centered .hero .eyebrow { font-size: clamp(38px, 12vw, 54px); }
}

/* Editorial orbital system: spacious like Starcloud, direct like Cowboy Space. */
body.detail-page {
  background:
    radial-gradient(circle at 82% 8%, rgba(61, 112, 255, .16), transparent 34%),
    radial-gradient(circle at 12% 32%, rgba(76, 242, 215, .09), transparent 31%),
    #05070a;
}
body.detail-page header {
  background: rgba(5, 7, 10, .82);
  border-bottom-color: rgba(255, 255, 255, .09);
}
body.detail-page nav a[aria-current="page"] {
  color: var(--ink);
  position: relative;
}
body.detail-page nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}
body.detail-page .hero {
  min-height: calc(100svh - 74px);
  padding: clamp(88px, 12vh, 150px) 0;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
}
body.detail-page .hero::before {
  content: "";
  position: absolute;
  width: min(72vw, 940px);
  aspect-ratio: 1;
  right: -24vw;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid rgba(110, 168, 255, .16);
  border-radius: 50%;
  box-shadow:
    0 0 0 90px rgba(110, 168, 255, .025),
    0 0 0 180px rgba(95, 251, 224, .018);
  pointer-events: none;
}
body.detail-page .hero .wrap { position: relative; z-index: 1; }
body.detail-page .hero-grid {
  grid-template-columns: minmax(0, 1.18fr) minmax(280px, .52fr);
  gap: clamp(52px, 8vw, 118px);
}
body.detail-page .hero h1 {
  max-width: 11ch;
  font-size: clamp(66px, 8.6vw, 128px);
  line-height: .9;
  letter-spacing: -.055em;
}
body.detail-page .hero .lead {
  max-width: 720px;
  margin-top: 34px;
  font-size: clamp(18px, 1.65vw, 23px);
  line-height: 1.55;
}
body.detail-page .eyebrow,
body.detail-page .kicker {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}
body.detail-page .mission-card {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  text-align: left;
  background:
    linear-gradient(145deg, rgba(95, 251, 224, .10), transparent 46%),
    rgba(255, 255, 255, .035);
  border-color: rgba(255, 255, 255, .18);
  border-radius: 28px;
}
body.detail-page .mission-card::before {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  top: -110px;
  right: -70px;
  border: 1px solid rgba(95, 251, 224, .34);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgba(110, 168, 255, .045);
}
body.detail-page .mission-card img {
  position: absolute;
  top: 34px;
  left: 34px;
  width: min(220px, 68%);
}
body.detail-page .mission-card strong {
  position: relative;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.15;
}
body.detail-page .mission-card p { position: relative; max-width: 34ch; }
body.detail-page .strip {
  margin-top: clamp(70px, 10vh, 120px);
  background: rgba(0, 0, 0, .18);
  border-color: rgba(255, 255, 255, .13);
}
body.detail-page .strip > div { padding: 28px; }
body.detail-page .strip b { font-size: 18px; color: var(--ink); }
body.detail-page .band {
  padding: clamp(110px, 14vw, 190px) 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  position: relative;
  overflow: hidden;
}
body.detail-page .band:nth-of-type(odd) {
  background: linear-gradient(110deg, rgba(255, 255, 255, .018), transparent 55%);
}
body.detail-page .section-head {
  margin-top: 24px;
  margin-bottom: clamp(54px, 7vw, 92px);
  gap: clamp(42px, 8vw, 120px);
}
body.detail-page .section-head h2,
body.detail-page .split h2 {
  max-width: 13ch;
  font-size: clamp(46px, 5.6vw, 78px);
  line-height: .98;
  letter-spacing: -.045em;
}
body.detail-page .section-head > p {
  max-width: 48ch;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.65;
}
body.detail-page .grid { gap: 14px; }
body.detail-page .card {
  min-height: 270px;
  padding: 30px;
  background: rgba(255, 255, 255, .026);
  border-color: rgba(255, 255, 255, .12);
  border-radius: 20px;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
body.detail-page .card:hover {
  transform: translateY(-5px);
  border-color: rgba(95, 251, 224, .38);
  background: rgba(255, 255, 255, .045);
}
body.detail-page .card.hl {
  background:
    linear-gradient(145deg, rgba(95, 251, 224, .13), rgba(110, 168, 255, .055) 60%, rgba(255, 255, 255, .025));
}
body.detail-page .card .tag {
  margin-bottom: auto;
  color: var(--cyan);
  letter-spacing: .1em;
  text-transform: uppercase;
}
body.detail-page .card strong {
  margin-top: 48px;
  font-size: clamp(22px, 2.1vw, 31px);
  line-height: 1.12;
}
body.detail-page .card p { margin-top: 15px; line-height: 1.65; }
body.detail-page .detail-flow { counter-reset: flow; }
body.detail-page .detail-flow .card { min-height: 300px; }
body.detail-page .architecture,
body.detail-page .stack-card,
body.detail-page .quote {
  background-color: rgba(255, 255, 255, .028);
  border-color: rgba(255, 255, 255, .13);
}
body.detail-page .cta-band {
  padding: clamp(120px, 16vw, 220px) 0;
  background:
    radial-gradient(circle at 78% 40%, rgba(110, 168, 255, .18), transparent 32%),
    linear-gradient(120deg, rgba(95, 251, 224, .08), transparent 48%);
  border-top: 1px solid rgba(255, 255, 255, .1);
}
body.detail-page .page-next h2 {
  max-width: 14ch;
  font-size: clamp(52px, 7vw, 96px);
  line-height: .94;
  letter-spacing: -.05em;
}
body.detail-page .page-next p { max-width: 54ch; font-size: 19px; }
body.detail-page footer { background: #05070a; }

@media (max-width: 980px) {
  body.detail-page .hero { min-height: auto; }
  body.detail-page .hero-grid { grid-template-columns: 1fr; }
  body.detail-page .mission-card { min-height: 300px; }
  body.detail-page .section-head h2 { max-width: 16ch; }
}
@media (max-width: 560px) {
  body.detail-page .hero { padding: 72px 0 88px; }
  body.detail-page .hero h1 { font-size: clamp(52px, 17vw, 76px); }
  body.detail-page .hero .lead { font-size: 17px; }
  body.detail-page .mission-card { min-height: 280px; padding: 26px; }
  body.detail-page .mission-card img { left: 26px; top: 26px; }
  body.detail-page .band { padding: 92px 0; }
  body.detail-page .section-head { margin-bottom: 42px; }
  body.detail-page .section-head h2,
  body.detail-page .split h2 { font-size: clamp(40px, 12vw, 56px); }
  body.detail-page .actions { flex-direction: column; }
  body.detail-page .actions .button { justify-content: center; width: 100%; text-align: center; }
  body.detail-page .page-next h2 { font-size: clamp(46px, 13vw, 64px); }
}