/* LKD Media — "Cinematic": full-bleed photo, viewfinder frame, frosted glass panels. */
:root {
  --bg: #121214;
  --ink: #f4f4f2;
  --ink-soft: rgb(244 244 242 / 0.84);
  --muted: rgb(244 244 242 / 0.62);
  --accent: rgb(214 221 224 / 0.45);
  --rule: rgb(255 255 255 / 0.14);
  --glass: rgb(18 18 20 / 0.52);
  --hover: rgb(255 255 255 / 0.07);
  --gutter: clamp(0.9rem, 2.4vw, 1.75rem);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.home { grid-template-rows: 1fr auto; }
body.sub { grid-template-rows: auto 1fr auto; }

a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 0.2em; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Unfilled placeholder — remove the wrapper once the real value is in. */
.todo { color: var(--muted); border-bottom: 1px dashed var(--muted); }

/* ---------------------------------------------------------------- backdrop */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(120% 90% at 50% 40%, #3b3f48, #121214);
}
.backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 45%;
  transform-origin: 50% 45%;
  filter: grayscale(1) contrast(1.05) brightness(0.72);
  animation: drift 40s ease-in-out infinite alternate;
}
.backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 45% at 50% 44%, rgb(10 10 12 / 0.35), transparent 70%),
    linear-gradient(to bottom, rgb(10 10 12 / 0.45), rgb(10 10 12 / 0.12) 30%, rgb(10 10 12 / 0.25) 60%, rgb(10 10 12 / 0.85));
}
/* Subpages: same photo, pushed out of focus so text stays readable */
.sub .backdrop img {
  filter: grayscale(1) blur(12px) brightness(0.6);
  transform: scale(1.08);
  animation: none;
}
.sub .backdrop::after { background: rgb(10 10 12 / 0.5); }

@keyframes drift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to   { transform: scale(1.10) translate3d(-1.5%, -1%, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .backdrop img { animation: none; transform: none; }
  .sub .backdrop img { transform: scale(1.08); }
}

/* Viewfinder corner marks */
.frame {
  position: fixed;
  inset: var(--gutter);
  pointer-events: none;
  --c: rgb(255 255 255 / 0.5);
  --l: clamp(1.25rem, 3vw, 2rem);
  background:
    linear-gradient(var(--c), var(--c)) top left / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) top left / 1px var(--l),
    linear-gradient(var(--c), var(--c)) top right / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) top right / 1px var(--l),
    linear-gradient(var(--c), var(--c)) bottom left / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) bottom left / 1px var(--l),
    linear-gradient(var(--c), var(--c)) bottom right / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) bottom right / 1px var(--l);
  background-repeat: no-repeat;
}

.logo {
  display: block;
  height: auto;
  color: var(--ink);
}
.logo .accent { fill: var(--accent); }

.glass {
  background: var(--glass);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
  border: 1px solid var(--rule);
  border-radius: 4px;
}

/* ---------------------------------------------------------------- home */
.hero {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1.75rem;
  padding: 5rem 1.5rem 3rem;
  text-align: center;
}
.hero .logo {
  width: clamp(9rem, 17vw, 14rem);
  filter: drop-shadow(0 6px 30px rgb(0 0 0 / 0.35));
}
.hero-mail {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-decoration: none;
}
.hero-mail::before,
.hero-mail::after {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: currentColor;
}
.hero-mail:hover { color: var(--ink); }

.dock { margin: 0 var(--gutter) var(--gutter); }
.dock ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}
.dock li + li { border-left: 1px solid var(--rule); }
.dock a {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  height: 100%;
  padding: 1.1rem 1.25rem 1.2rem;
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.dock a:hover,
.dock a:focus-visible { background: var(--hover); }
.dock .n {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  font-variant-numeric: tabular-nums;
}
.dock .t {
  display: block;
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.25;
}
.dock .t span {
  display: block;
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}
.arrow {
  flex: none;
  width: 1.1rem;
  height: 1.1rem;
  color: var(--muted);
  transition: transform 0.2s ease, color 0.2s ease;
}
.dock a:hover .arrow,
.dock a:focus-visible .arrow { transform: translate(0.15rem, -0.15rem); color: var(--ink); }

.dock-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.6rem 1.25rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}
.dock-footer a { text-decoration: none; }
.dock-footer a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- subpages */
.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: calc(var(--gutter) + clamp(1rem, 2.5vw, 1.75rem)) calc(var(--gutter) + clamp(1rem, 3vw, 2.5rem)) 0;
}
.topbar .logo { width: 5rem; }
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.75rem;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.nav a {
  padding: 0.3rem 0;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  text-decoration: none;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: currentColor; }

.panel {
  align-self: center;
  width: min(calc(100% - 2 * var(--gutter)), 48rem);
  margin: clamp(2rem, 6vh, 4rem) auto;
  padding: clamp(1.5rem, 5vw, 3.25rem);
}
.panel.wide { width: min(calc(100% - 2 * var(--gutter)), 64rem); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: currentColor;
}
.panel h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.lede {
  margin: 0 0 0.5rem;
  color: var(--ink-soft);
  font-size: 1.0625rem;
  text-wrap: pretty;
}
.updated {
  margin: 0;
  color: var(--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sections { margin-top: 2.25rem; counter-reset: sec; }
.sections section {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  padding: 1.4rem 0;
  border-top: 1px solid var(--rule);
  counter-increment: sec;
}
.sections section::before {
  content: counter(sec, decimal-leading-zero);
  padding-top: 0.25rem;
  color: var(--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  font-variant-numeric: tabular-nums;
}
.sections section > * { grid-column: 2; }
.sections h2 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 500;
}
.sections p,
.sections li {
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.75;
  text-wrap: pretty;
}
.sections p { margin: 0 0 0.75rem; }
.sections p:last-child { margin-bottom: 0; }
.sections ul { margin: 0 0 0.75rem; padding-left: 1.1rem; }

/* At-a-glance list on the privacy page */
.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}
.facts li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: rgb(255 255 255 / 0.04);
  font-size: 0.875rem;
}
.facts svg { flex: none; width: 1rem; height: 1rem; }

/* Company details */
.details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: row dense;
  margin: 2.25rem 0 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.details .row {
  min-width: 0;
  padding: 0.9rem 1.1rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.details .wide { grid-column: span 2; }
.details dt {
  color: var(--muted);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1.4;
}
.details dt span { display: block; letter-spacing: 0.08em; text-transform: none; opacity: 0.7; }
.details dd {
  margin: 0.3rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

/* Contact */
.mail {
  display: inline-block;
  margin: 1.75rem 0 1.25rem;
  font-size: clamp(1.75rem, 4.4vw, 3.25rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
  overflow-wrap: anywhere;
}
.actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.04);
  color: var(--ink);
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
}
.button.primary { border-color: var(--ink); background: var(--ink); color: #121214; }
.button:hover { border-color: var(--ink); }
.note { margin: 0 0 0.5rem; color: var(--ink-soft); font-size: 0.9375rem; }
.note.en { color: var(--muted); font-size: 0.8125rem; }

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0 calc(var(--gutter) + clamp(1rem, 3vw, 2.5rem)) calc(var(--gutter) + 1.25rem);
  color: var(--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 56rem) {
  .details { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 48rem) {
  .dock ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dock li:nth-child(odd) { border-left: 0; }
  .dock li:nth-child(n + 3) { border-top: 1px solid var(--rule); }
}
@media (max-width: 34rem) {
  .hero { padding-top: 4rem; }
  .dock a { padding: 0.95rem 1rem 1rem; }
  .facts { grid-template-columns: 1fr; }
  .sections section { grid-template-columns: 2.25rem minmax(0, 1fr); }
  .details .row { padding: 0.8rem 0.85rem; }
}