/* MIKOMARU — app content studio. Layout: header bar → hero with app-tile mark → three "what we do" cells → app card → registry table → contact band → footer. */
:root {
  --bg: #f4f5f8;
  --surface: #ffffff;
  --ink: #141a2b;
  --muted: #5b6377;
  --line: #dfe2ea;
  --accent: #3a5bff;
  --accent-ink: #ffffff;
  --tile: #e8ecff;
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans KR", -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1320;
    --surface: #171c2d;
    --ink: #eef1f8;
    --muted: #a3aac0;
    --line: #283049;
    --accent: #7d95ff;
    --accent-ink: #0f1320;
    --tile: #1f2740;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.7 var(--body); }
:lang(ko) { word-break: keep-all; overflow-wrap: anywhere; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1040px; margin: 0 auto; padding-inline: 20px; }

header { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding-block: 14px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 800 19px/1 var(--display); letter-spacing: 0.08em; }
.mark { width: 28px; height: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.mark i { border-radius: 3px; background: var(--ink); }
.mark i:nth-child(2), .mark i:nth-child(3) { background: var(--accent); }
nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; font-size: 14px; }
nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
nav a:hover { color: var(--ink); }
nav a.lang { border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; background: var(--surface); color: var(--ink); font-weight: 600; font-size: 13px; }

.hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 48px; align-items: center; padding-block: 72px 56px; }
.eyebrow { font: 500 12.5px/1.4 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); margin: 0 0 16px; }
h1 { font: 800 clamp(36px, 6.2vw, 62px)/1.06 var(--display); letter-spacing: -0.02em; margin: 0 0 20px; text-wrap: balance; }
:lang(ko) h1 { font-family: var(--body); font-weight: 600; letter-spacing: -0.03em; line-height: 1.2; }
.lead { font-size: 18px; color: var(--muted); max-width: 48ch; margin: 0 0 28px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 10px; padding: 12px 18px; font: 600 15px/1.2 var(--body); text-decoration: none; }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost { border: 1px solid var(--line); color: var(--ink); background: var(--surface); }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 360px; justify-self: end; width: 100%; }
.tiles span { aspect-ratio: 1; border-radius: 22%; background: var(--tile); overflow: hidden; }
.tiles .app { background: #f6efe2; box-shadow: 0 10px 30px rgba(20, 26, 43, 0.18); }
.tiles .app img { width: 100%; height: 100%; display: block; }
.tiles .solid { background: var(--accent); }
.tiles .ink { background: var(--ink); }

section.block { padding-block: 56px; border-top: 1px solid var(--line); scroll-margin-top: 64px; }
h2 { font: 800 28px/1.2 var(--display); letter-spacing: -0.01em; margin: 0 0 24px; }
:lang(ko) h2 { font-family: var(--body); font-weight: 600; }
.cells { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.cell { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.cell .num { font: 500 12px/1 var(--mono); color: var(--accent); }
.cell h3 { font-size: 17px; font-weight: 600; margin: 12px 0 6px; }
.cell p { margin: 0; color: var(--muted); font-size: 15px; }

.app-card { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 26px; align-items: start; }
.app-card > img { width: 96px; height: 96px; border-radius: 22%; display: block; }
.app-card h3 { margin: 0 0 4px; font-size: 22px; font-weight: 600; }
.app-card .meta { font: 400 13px/1.6 var(--mono); color: var(--muted); margin: 0 0 12px; }
.app-card p { margin: 0 0 14px; max-width: 62ch; }
.points { margin: 0 0 16px; padding-left: 1.1em; max-width: 62ch; }
.points li { margin-bottom: 4px; }
.points li::marker { color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; padding: 0; list-style: none; }
.chips li { font-size: 12.5px; font-weight: 500; border-radius: 999px; padding: 5px 11px; background: var(--tile); color: var(--ink); }
.app-card .actions { margin-bottom: 14px; }
.links { display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: 14px; font-weight: 500; }

.registry { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 13px 20px; border-bottom: 1px solid var(--line); }
tr:last-child th, tr:last-child td { border-bottom: 0; }
th { width: 34%; font: 500 12.5px/1.9 var(--mono); text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
:lang(ko) th { text-transform: none; letter-spacing: 0; font-family: var(--body); font-size: 14px; }
td { font-variant-numeric: tabular-nums; }

.contact { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; background: var(--ink); color: var(--bg); border-radius: 18px; padding: 30px; }
.contact h2 { color: var(--bg); margin: 0 0 6px; }
.contact p { margin: 0; color: color-mix(in srgb, var(--bg) 75%, var(--ink)); max-width: 52ch; }
.contact .btn.primary { white-space: nowrap; }

footer { color: var(--muted); font-size: 13px; padding-block: 28px 40px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; padding-block: 44px 36px; gap: 32px; }
  .tiles { justify-self: start; max-width: 240px; }
  .cells { grid-template-columns: 1fr; }
  .app-card { grid-template-columns: 1fr; }
  th { width: 42%; padding-inline: 14px; }
  td { padding-inline: 14px; }
}