@font-face {
    font-family: "Geist";
    src: url("../fonts/geist.woff2") format("woff2");
    font-weight: 300 700;
    font-display: swap;
  }

  :root {
    color-scheme: dark;
    --bg: #0a0b0d;
    --bg-2: #0f1114;
    --panel: #121418;
    --line: #1f2228;
    --line-2: #2b2f37;
    --text: #f2f1ec;
    --text-2: #c9c8c2;
    --muted: #8a8d93;
    --faint: #5d6168;
    --accent: #ff5a1f;
    --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --wrap: 1240px;
    --ease: cubic-bezier(.2, .7, .2, 1);
  }

  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 400 17px/1.6 var(--font);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }
  h1, h2, h3, p, dl, dd { margin: 0; }
  ul { margin: 0; padding: 0; list-style: none; }
  svg { display: block; }
  h1, h2, h3 { text-wrap: balance; font-weight: 500; letter-spacing: -.03em; }
  :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
  section[id] { scroll-margin-top: 88px; }
  .num { font-variant-numeric: tabular-nums; }

  .skip { position: absolute; left: 16px; top: -48px; z-index: 100; padding: 10px 16px; background: var(--text); color: var(--bg); border-radius: 6px; font-weight: 500; transition: top .15s var(--ease); }
  .skip:focus { top: 12px; }

  .wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }

  /* ---------- header ---------- */
  .top { position: sticky; top: 0; z-index: 40; background: var(--bg); border-bottom: 1px solid var(--line); }
  .top-in { display: flex; align-items: center; gap: 40px; height: 72px; }
  .brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
  .brand .mark { color: var(--text); }
  .brand-word { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
  .brand-word span { color: var(--muted); font-weight: 400; margin-left: 4px; }
  .nav { display: flex; gap: 4px; margin-right: auto; }
  .nav a { padding: 8px 12px; border-radius: 6px; color: var(--muted); font-size: 15px; transition: color .15s var(--ease), background-color .15s var(--ease); }
  .nav a:hover { color: var(--text); background: var(--panel); }

  .btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 46px; padding: 0 22px; border-radius: 8px; font-size: 15px; font-weight: 500; white-space: nowrap; transition: background-color .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease); }
  .btn-light { background: var(--text); color: var(--bg); }
  .btn-light:hover { background: #ffffff; }
  .btn-line { border: 1px solid var(--line-2); color: var(--text); }
  .btn-line:hover { border-color: var(--muted); background: var(--panel); }
  .btn-sm { height: 38px; padding: 0 16px; font-size: 14px; }
  .btn svg { transition: transform .15s var(--ease); }
  .btn:hover svg { transform: translate(2px, -2px); }

  /* ---------- hero ---------- */
  .hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
  .hero-art { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
  .hero-art path { fill: none; stroke: var(--text); stroke-width: 1; vector-effect: non-scaling-stroke; }
  .hero-art text { fill: var(--faint); font: 400 12px var(--font); font-variant-numeric: tabular-nums; paint-order: stroke; stroke: var(--bg); stroke-width: 6px; }
  .hero-fade { position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg) 18%, rgba(10,11,13,.75) 46%, rgba(10,11,13,0) 72%); pointer-events: none; }
  .hero-in { position: relative; min-height: min(86vh, 820px); display: flex; flex-direction: column; justify-content: flex-end; padding-top: 120px; padding-bottom: 56px; }
  .hero-kicker { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
  .hero-kicker b { color: var(--text-2); font-weight: 500; }
  .hero h1 { max-width: 13ch; font-size: clamp(3rem, 7.6vw, 6.6rem); line-height: .98; letter-spacing: -.045em; }
  .hero h1 em { font-style: normal; color: var(--accent); }
  .hero-lead { max-width: 52ch; margin-top: 32px; color: var(--text-2); font-size: clamp(1.05rem, 1.35vw, 1.2rem); line-height: 1.6; }
  .hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
  .hero-art .eye path { stroke-width: 3; stroke-linecap: round; stroke-opacity: .9; vector-effect: none; }
  .hero-art .eye circle { fill: var(--accent); }

  .facts { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 88px; border-top: 1px solid var(--line-2); }
  .facts { list-style: none; padding: 0; }
  .fact { padding: 22px 24px 4px 0; }
  .fact + .fact { padding-left: 24px; border-left: 1px solid var(--line); }
  .fact b { display: block; font-size: clamp(1.6rem, 2.6vw, 2.25rem); font-weight: 500; letter-spacing: -.03em; line-height: 1.1; }
  .fact span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; }

  /* ---------- sections ---------- */
  .sec { padding: 128px 0; border-bottom: 1px solid var(--line); }
  .sec-head { display: grid; grid-template-columns: 5fr 7fr; gap: 48px; align-items: end; margin-bottom: 64px; }
  .label { display: block; color: var(--muted); font-size: 15px; margin-bottom: 18px; }
  .label::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 10px; border-radius: 50%; background: var(--accent); vertical-align: 1px; }
  .h2 { font-size: clamp(2.2rem, 4.4vw, 3.75rem); line-height: 1.02; letter-spacing: -.04em; }
  .sec-head p { color: var(--text-2); font-size: 18px; max-width: 54ch; }

  /* company */
  .company { display: grid; grid-template-columns: 5fr 7fr; gap: 48px; }
  .company-copy p { color: var(--text-2); font-size: 19px; line-height: 1.65; }
  .company-copy p + p { margin-top: 20px; }
  .ledger { border-top: 1px solid var(--line-2); }
  .ledger div { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
  .ledger dt { color: var(--muted); font-size: 15px; }
  .ledger dd { font-size: 17px; }
  .ledger a { border-bottom: 1px solid var(--line-2); transition: border-color .15s var(--ease); }
  .ledger a:hover { border-color: var(--text); }

  /* network */
  .asns { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
  .asn { background: var(--bg-2); padding: 40px; display: flex; flex-direction: column; min-width: 0; }
  .asn-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
  .asn-num { font-size: clamp(2rem, 3.4vw, 2.9rem); font-weight: 500; letter-spacing: -.04em; }
  .asn-state { color: var(--muted); font-size: 14px; white-space: nowrap; }
  .asn-state::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--faint); vertical-align: 1px; }
  .asn-state.on::before { background: #37c98b; }
  .asn-sub { color: var(--muted); font-size: 15px; margin-top: 6px; }
  .pfx { margin: 32px 0; border-top: 1px solid var(--line); }
  .pfx a { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; transition: color .15s var(--ease); }
  .pfx a span { color: var(--faint); font-size: 14px; transition: color .15s var(--ease); }
  .pfx a:hover span { color: var(--text); }
  .asn-empty { margin: 32px 0; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 15px; }
  .asn-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }

  /* facilities */
  .fac { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-2); }
  .fac li { padding: 36px 32px 8px 0; min-width: 0; }
  .fac li + li { padding-left: 32px; border-left: 1px solid var(--line); }
  .fac h3 { font-size: clamp(1.7rem, 2.6vw, 2.3rem); line-height: 1.05; }
  .fac p { color: var(--muted); font-size: 15px; margin-top: 8px; }
  .fac b { display: inline-block; margin-top: 28px; font-size: 17px; font-weight: 500; }
  .fac b::before { content: ""; display: inline-block; width: 18px; height: 1px; margin-right: 10px; background: var(--accent); vertical-align: 5px; }
  .hw { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 64px; }
  .hw li { padding: 10px 16px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--text-2); font-size: 15px; }

  /* stormcloud */
  .brandline { display: grid; grid-template-columns: 5fr 7fr; gap: 48px; align-items: start; }
  .brandline-copy p { color: var(--text-2); font-size: 18px; margin: 20px 0 36px; max-width: 42ch; }
  .sc-logo { height: 30px; width: auto; filter: brightness(0) invert(.95); }
  .prod { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-2); }
  .prod li { padding: 24px 24px 24px 0; border-bottom: 1px solid var(--line); min-width: 0; }
  .prod li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
  .prod h3 { font-size: 19px; letter-spacing: -.02em; }
  .prod p { color: var(--muted); font-size: 15px; margin-top: 4px; }

  /* statement */
  .statement { position: relative; padding: 160px 0; text-align: center; border-bottom: 1px solid var(--line); overflow: hidden; }
  .statement .mark { margin: 0 auto 40px; color: var(--text); }
  .statement p { font-size: clamp(2.4rem, 5.6vw, 4.8rem); line-height: 1; letter-spacing: -.045em; font-weight: 500; }
  .statement p em { font-style: normal; color: var(--accent); }

  /* contact */
  .contact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
  .contact li { background: var(--bg-2); padding: 36px; min-width: 0; }
  .contact h3 { font-size: 20px; letter-spacing: -.02em; }
  .contact p { color: var(--muted); font-size: 15px; margin: 6px 0 28px; }
  .contact a { font-size: 17px; border-bottom: 1px solid var(--line-2); overflow-wrap: anywhere; transition: border-color .15s var(--ease); }
  .contact a:hover { border-color: var(--accent); }

  /* footer */
  .foot { padding: 40px 0 56px; color: var(--muted); font-size: 14px; }
  .foot-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
  .foot-l { display: flex; align-items: center; gap: 14px; }
  .foot-l .mark { color: var(--muted); }
  .foot nav { display: flex; gap: 24px; flex-wrap: wrap; }
  .foot nav a { transition: color .15s var(--ease); }
  .foot nav a:hover { color: var(--text); }

  @media (max-width: 1000px) {
    .nav { display: none; }
    .top-in { justify-content: space-between; }
    .sec-head, .company, .brandline { grid-template-columns: 1fr; gap: 28px; }
    .facts { grid-template-columns: 1fr 1fr; }
    .fact:nth-child(3) { padding-left: 0; border-left: 0; }
    .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
    .asns, .contact { grid-template-columns: 1fr; }
    .fac { grid-template-columns: 1fr; }
    .fac li, .fac li + li { padding: 28px 0; border-left: 0; border-bottom: 1px solid var(--line); }
    .hero-fade { background: linear-gradient(180deg, rgba(10,11,13,.3) 0%, rgba(10,11,13,.85) 55%, var(--bg) 80%); }
  }
  @media (max-width: 640px) {
    .wrap { padding: 0 20px; }
    .top .btn { display: none; }
    .sec { padding: 88px 0; }
    .ledger div { grid-template-columns: 1fr; gap: 2px; }
    .prod { grid-template-columns: 1fr; }
    .prod li:nth-child(even) { padding-left: 0; border-left: 0; }
    .asn { padding: 28px; }
    .statement { padding: 112px 0; }
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; }
  }

  /* ---------- nav state ---------- */
  .nav a[aria-current="page"] { color: var(--text); background: var(--panel); }

  /* ---------- sub page hero ---------- */
  .phero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
  .phero .hero-art { opacity: .8; }
  .phero .hero-fade { background: linear-gradient(90deg, var(--bg) 30%, rgba(10,11,13,.7) 58%, rgba(10,11,13,.2) 100%); }
  .phero-in { position: relative; padding-top: 112px; padding-bottom: 96px; }
  .crumbs { display: flex; gap: 10px; color: var(--muted); font-size: 15px; margin-bottom: 28px; }
  .crumbs a { transition: color .15s var(--ease); }
  .crumbs a:hover { color: var(--text); }
  .phero h1 { font-size: clamp(3rem, 7vw, 6rem); line-height: .98; letter-spacing: -.045em; }
  .phero h1 em { font-style: normal; color: var(--accent); }
  .phero .hero-lead { max-width: 56ch; }

  /* ---------- services (home) ---------- */
  .svc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
  .svc a { display: flex; flex-direction: column; min-height: 280px; padding: 36px; background: var(--bg-2); transition: background-color .15s var(--ease); }
  .svc a:hover { background: var(--panel); }
  .svc h3 { font-size: 26px; letter-spacing: -.03em; }
  .svc p { color: var(--muted); font-size: 16px; margin-top: 10px; }
  .svc-foot { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 32px; }
  .svc-price { font-size: 15px; color: var(--muted); }
  .svc-price b { color: var(--text); font-size: 22px; font-weight: 500; letter-spacing: -.02em; }
  .svc-go { font-size: 15px; color: var(--text); transition: color .15s var(--ease); }
  .svc a:hover .svc-go { color: var(--accent); }

  /* ---------- feature list ---------- */
  .feat { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-2); }
  .feat li { padding: 32px 32px 32px 0; border-bottom: 1px solid var(--line); min-width: 0; }
  .feat li:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--line); }
  .feat h3 { font-size: 22px; letter-spacing: -.025em; }
  .feat p { color: var(--muted); font-size: 16px; margin-top: 8px; max-width: 46ch; }

  /* ---------- price cards ---------- */
  .plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
  .plan { display: flex; flex-direction: column; padding: 40px 36px; background: var(--bg-2); min-width: 0; }
  .plan.is-feat { background: var(--panel); box-shadow: inset 0 2px 0 var(--accent); }
  .plan-tag { color: var(--muted); font-size: 15px; }
  .plan h3 { font-size: clamp(2.6rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -.045em; margin-top: 8px; }
  .plan-price { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line-2); }
  .plan-price b { font-size: 34px; font-weight: 500; letter-spacing: -.035em; }
  .plan-price span { color: var(--muted); font-size: 15px; margin-left: 4px; }
  .plan-setup { color: var(--muted); font-size: 15px; margin-top: 4px; }
  .plan-spec { margin: 28px 0 36px; border-top: 1px solid var(--line); }
  .plan-spec li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
  .plan-spec li span:first-child { color: var(--muted); }
  .plan-spec li span:last-child { text-align: right; }
  .plan .btn { margin-top: auto; }

  /* ---------- comparison table ---------- */
  .tbl { width: 100%; border-collapse: collapse; font-size: 16px; }
  .tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
  .tbl th, .tbl td { padding: 16px 24px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
  .tbl thead th { background: var(--bg-2); color: var(--muted); font-size: 14px; font-weight: 400; }
  .tbl tbody th { font-weight: 500; }
  .tbl tbody tr:last-child > * { border-bottom: 0; }
  .tbl td { color: var(--text-2); }

  /* ---------- band ---------- */
  .band { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding: 48px; border: 1px solid var(--line-2); border-radius: 14px; background: var(--bg-2); }
  .band h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.05; letter-spacing: -.04em; }
  .band p { color: var(--muted); font-size: 17px; margin-top: 10px; max-width: 52ch; }
  .band-cta { display: flex; gap: 12px; flex-wrap: wrap; }
  .xc { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
  .xc-price { display: flex; gap: 40px; }
  .xc-price div b { display: block; font-size: 32px; font-weight: 500; letter-spacing: -.035em; }
  .xc-price div span { color: var(--muted); font-size: 15px; }
  .fine { margin-top: 20px; color: var(--muted); font-size: 15px; }

  @media (max-width: 1000px) {
    .svc, .plans { grid-template-columns: 1fr; }
    .feat { grid-template-columns: 1fr; }
    .feat li:nth-child(even) { padding-left: 0; border-left: 0; }
    .xc { grid-template-columns: 1fr; }
  }
  @media (max-width: 640px) {
    .band { padding: 28px; }
    .plan { padding: 32px 24px; }
    .xc-price { gap: 28px; }
  }