:root {
  --bg: #FFFFFF;
  --ink: #141414;
  --ink-2: #4A4A4A;
  --dim: #6E6E6E;
  --rule: #E6E6E6;
  --a: #C2381D;   /* vermilion */
  --b: #2B50AA;   /* cobalt */
  --strip: clamp(220px, 22vw, 300px);
}

* { box-sizing: border-box; }
html { background: var(--bg); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh;
  background: var(--bg); color: var(--ink);
  font: 400 15px/1.65 "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--b); outline-offset: 3px; border-radius: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 10; background: var(--ink); color: #fff; padding: 8px 12px; text-decoration: none; }
.skip:focus { left: 8px; }

/* soft light that follows the mouse */
.glow {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(560px circle at var(--mx, 25%) var(--my, 30%), rgba(217, 71, 43, .08), transparent 65%);
  opacity: 0; transition: opacity .8s;
}
.glow.on { opacity: 1; }

main {
  position: relative; z-index: 1;
  max-width: 640px;
  padding: 96px 24px 72px clamp(24px, 9vw, 140px);
}

/* ---------- intro ---------- */
.kicker { color: var(--dim); margin: 0 0 22px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.kicker .dot { color: var(--a); margin-right: 6px; }
h1 {
  margin: 0; font-weight: 700; font-size: clamp(26px, 7.4vw, 36px); line-height: 1.05; letter-spacing: -.025em;
  white-space: nowrap;
}
h1 span { color: var(--a); }
.role { color: var(--ink-2); margin: 12px 0 0; }
.role em { font-style: normal; color: var(--b); font-weight: 600; }
.motto { margin: 22px 0 0; font-size: 17px; font-weight: 500; max-width: 36ch; }
.motto span { color: var(--a); }

/* ---------- menu ---------- */
.menu { margin-top: 52px; border-top: 1px solid var(--rule); }
.item { border-bottom: 1px solid var(--rule); }
.item h2 { margin: 0; font: inherit; }
.item button {
  all: unset; box-sizing: border-box; cursor: pointer; width: 100%;
  display: flex; gap: 16px; align-items: center;
  padding: 12px 0; min-height: 48px;
  font-weight: 700; font-size: 18px; letter-spacing: -.02em; color: var(--ink);
  transition: color .2s, padding .3s;
}
@media (hover: hover) { .item button:hover { color: var(--a); padding-left: 6px; } .item button:hover .pm { background: #F2F2F2; color: var(--a); } .btn:hover { transform: translateY(-2px); } }
.item button:focus-visible { outline: 2px solid var(--b); outline-offset: 2px; }
.item.open button { color: var(--a); }
.n { color: var(--dim); font-size: 11px; width: 18px; font-weight: 500; letter-spacing: 0; }
.pm {
  margin-left: auto; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%;
  color: var(--dim); font-size: 20px; font-weight: 400; line-height: 1;
  transition: background-color .2s, color .2s, transform .35s;
}
.item.open .pm { color: var(--a); transform: rotate(180deg); }

/* expanding panel (animates height without measuring) */
.panel { display: grid; grid-template-rows: 1fr; transition: grid-template-rows .45s cubic-bezier(.2,.8,.2,1); }
.js .item:not(.open) .panel { grid-template-rows: 0fr; }
.panel > div { overflow: hidden; min-height: 0; }
.inner { padding: 4px 0 24px 34px; transition: opacity .25s; }
.js .item:not(.open) .inner { opacity: 0; }
.js .item.open .inner { transition-delay: .1s; }
.inner p { margin: 0 0 10px; color: var(--ink-2); }

/* timeline */
.tl { list-style: none; margin: 0; padding: 6px 0 0 20px; position: relative; }
.tl::before { content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px; background: var(--b); opacity: .2; }
.tl li { position: relative; margin-bottom: 18px; }
.tl li:last-child { margin-bottom: 0; }
.tl li::before {
  content: ""; position: absolute; left: -24px; top: 7px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--b);
}
.tl li:first-child::before { background: var(--b); }
.inner .when { color: var(--b); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin: 0; }
.tl h3 { font-size: 16px; font-weight: 700; margin: 1px 0 0; letter-spacing: -.02em; }
.tl h3 span { color: var(--a); font-weight: 500; }
.tl p { margin: 2px 0 0; }

/* contact */
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px;
  padding: 10px 18px; border-radius: 999px; text-decoration: none; font-weight: 600;
  border: 1.5px solid var(--ink);
  transition: background-color .2s, color .2s, border-color .2s, transform .3s;
}
.btn.primary { background: var(--a); border-color: var(--a); color: #fff; }
.btn.primary:hover { background: var(--ink); border-color: var(--ink); }
.btn.ghost:hover { border-color: var(--b); color: var(--b); }
.btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.foot { margin-top: 56px; color: var(--dim); font-size: 12px; }

/* ---------- company strip ---------- */
.strip-track { list-style: none; margin: 0; padding: 0; display: flex; }
.strip li { display: grid; place-items: center; flex: none; }
.strip a { display: grid; place-items: center; width: 100%; height: 100%; opacity: .9; transition: opacity .3s, transform .4s cubic-bezier(.2,.8,.2,1); }
.strip a:hover, .strip a:focus-visible { opacity: 1; transform: scale(1.07); }
.strip img { display: block; width: auto; height: auto; max-width: 100%; max-height: 40px; object-fit: contain; }
.strip .tall img { max-height: 78px; }
.strip .square img { max-height: 62px; border-radius: 12px; }
.strip-window:hover .strip-track, .strip-window:focus-within .strip-track { animation-play-state: paused; }

/* desktop: fixed column on the right, logos scroll top → bottom */
@media (min-width: 761px) {
  main { margin-right: var(--strip); }
  .strip { position: fixed; top: 0; right: 0; bottom: 0; width: var(--strip); border-left: 1px solid var(--rule); background: var(--bg); z-index: 2; }
  .strip-window {
    height: 100%; overflow: hidden;
    -webkit-mask-image: linear-gradient(transparent, #000 14%, #000 86%, transparent);
    mask-image: linear-gradient(transparent, #000 14%, #000 86%, transparent);
  }
  .strip-track { flex-direction: column; align-items: center; }
  .js .strip-track { animation: down 30s linear infinite; }
  .strip li { height: 150px; width: 100%; }
  .strip a { width: 62%; }
  .strip-label {
    position: absolute; left: 0; top: 50%; margin: 0; z-index: 3;
    transform: translate(-50%, -50%) rotate(-90deg);
    background: var(--bg); padding: 0 12px;
    font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--dim); white-space: nowrap;
  }
}
@keyframes down { from { transform: translateY(-50%); } to { transform: translateY(0); } }

/* mobile: horizontal row right under the motto */
@media (max-width: 760px) {
  main { padding: 56px 20px 56px; }
  .motto { font-size: 16px; }
  .strip { margin: 32px -20px 0; }
  .strip-label { margin: 0 20px 4px; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
  .strip-window {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  }
  .strip-track { width: max-content; }
  .js .strip-track { animation: side 26s linear infinite; }
  .strip li { height: 96px; width: 150px; padding: 0 18px; }
  .strip img { max-height: 32px; }
  .strip .tall img { max-height: 56px; }
  .strip .square img { max-height: 48px; border-radius: 9px; }
  .menu { margin-top: 28px; }
  .inner { padding-left: 6px; }
  .item button { font-size: 17px; }
}
@keyframes side { from { transform: translateX(0); } to { transform: translateX(-50%); } }

@media (prefers-reduced-motion: reduce) {
  .js .strip-track { animation-duration: 140s; }
  .panel, .inner, .item button, .pm, .btn, .strip a, .glow { transition: none; }
}