:root {
  color-scheme: light;
  --paper: #ffffff;
  --mist: #e4f3fc;
  --ink: #1f2326;
  --ink-soft: #5a646b;
  --line: #cfe3ef;
  --sky: #9fd8f5;
  --sky-deep: #1d76ad;
  --display: "Manrope", "Noto Sans", "Segoe UI", Arial, sans-serif;
  --body: "Noto Sans", "Segoe UI", Arial, sans-serif;
  --mono: "Noto Sans Mono", "Consolas", "DejaVu Sans Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--sky-deep); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--sky-deep); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }

.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { display: block; line-height: 0; }
.brand { --lh: 38px; }
.brand img.logo-main { height: var(--lh); width: auto; }
.nav { display: flex; gap: clamp(14px, 3vw, 32px); flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  color: var(--ink); text-decoration: none;
  font: 500 .78rem/1 var(--body); letter-spacing: .12em; text-transform: uppercase;
  padding-block: 6px; border-bottom: 1px solid transparent;
}
.nav a:hover { border-bottom-color: var(--sky); }
.nav a.lang { border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; color: var(--sky-deep); letter-spacing: .08em; }
.nav a.lang:hover { border-color: var(--sky); background: var(--mist); }
.nav { align-items: center; }
@media (max-width: 560px) { .nav .opt { display: none; } .brand { --lh: 32px; } }

.hero .wrap {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(24px, 5vw, 64px); align-items: center;
  padding-block: clamp(48px, 9vw, 112px) clamp(40px, 7vw, 88px);
}
.eyebrow {
  font: 500 .78rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--sky-deep); margin: 0 0 22px;
}
.hero h1 {
  font: 300 clamp(2.6rem, 6.4vw, 4.9rem)/1.02 var(--display);
  letter-spacing: -.01em; margin: 0 0 24px; text-wrap: balance;
}
.hero h1 b { font-weight: 600; color: var(--sky-deep); }
.hero h1 .wd { display: inline-block; white-space: nowrap; }
.hero h1 .lt { display: inline-block; transform-origin: 50% 100%; }
.lede { font-size: 1.12rem; color: var(--ink-soft); max-width: 34rem; margin: 0 0 34px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px; text-decoration: none;
  font: 500 .95rem/1 var(--body); border: 1px solid var(--ink); transition: background .2s, color .2s;
}
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary:hover { background: var(--sky-deep); border-color: var(--sky-deep); }
.btn.ghost { color: var(--ink); background: transparent; }
.btn.ghost:hover { background: var(--mist); }
.field { position: relative; width: 100%; max-width: 100%; aspect-ratio: 1 / 1; }
.field canvas { width: 100%; height: 100%; display: block; }
@media (max-width: 820px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .field { max-width: 360px; justify-self: center; aspect-ratio: 1 / 1; }
}

section.band { padding-block: clamp(56px, 8vw, 104px); }
section.alt { background: var(--mist); border-block: 1px solid var(--line); }
.head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 24px 48px; align-items: end; margin-bottom: clamp(32px, 5vw, 56px); }
.head h2 { font: 400 clamp(2rem, 4vw, 2.9rem)/1.08 var(--display); margin: 0; text-wrap: balance; }
.head p { margin: 0; color: var(--ink-soft); max-width: 36rem; }
@media (max-width: 720px) { .head { grid-template-columns: 1fr; } }

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.svc { padding: 30px 28px 34px; border-left: 1px solid var(--line); display: grid; grid-template-columns: 1fr; align-content: start; gap: 18px; }
.svc:first-child { border-left: 0; padding-left: 0; }
.svc:last-child { padding-right: 0; }
.svc h3 { font: 600 1.35rem/1.2 var(--display); margin: 2px 0 8px; letter-spacing: .01em; }
.svc p { margin: 0; color: var(--ink-soft); }
.svc .tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.svc .tags span { font: 400 .72rem/1 var(--mono); color: var(--ink-soft); padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); }
.dots { width: 44px; height: 44px; }
@media (max-width: 720px) {
  .services { grid-template-columns: 1fr; }
  .svc, .svc:first-child, .svc:last-child { padding: 26px 0; border-left: 0; border-top: 1px solid var(--line); grid-template-columns: 44px minmax(0, 1fr); }
  .svc:first-child { border-top: 0; }
}

.infra { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.infra h2 { font: 300 clamp(2.1rem, 4.4vw, 3.2rem)/1.06 var(--display); margin: 0 0 18px; text-wrap: balance; }
.infra h2 b { font-weight: 600; color: var(--sky-deep); }
.infra .intro > p { margin: 0 0 28px; color: var(--ink-soft); max-width: 30rem; }
.modes { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.modes li { display: grid; grid-template-columns: 12px minmax(0, 1fr); gap: 14px; align-items: baseline; padding: 14px 0; border-top: 1px solid var(--line); }
.modes li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--sky); transform: translateY(-1px); }
.modes li:nth-child(2)::before { background: #5aa9d6; }
.modes li:nth-child(3)::before { background: var(--ink); }
.modes strong { font-weight: 600; }
.modes span { color: var(--ink-soft); }
.areas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.areas li { border: 1px solid var(--line); border-radius: 14px; padding: 20px 20px 22px; background: var(--paper); }
.areas h3 { font: 600 1.08rem/1.25 var(--display); margin: 0 0 6px; }
.areas p { margin: 0; color: var(--ink-soft); font-size: .93rem; }
@media (max-width: 860px) { .infra { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .areas { grid-template-columns: 1fr; } }

.partners { background: var(--mist); border-block: 1px solid var(--line); }
.partners .wrap { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 20px 40px; align-items: center; padding-block: clamp(36px, 5vw, 56px); }
.partners .label { font: 500 .78rem/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); margin: 0; }
.plist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-left: 1px solid var(--line); }
.plist li { display: flex; align-items: center; justify-content: center; min-height: 84px; padding: 12px 16px; border-right: 1px solid var(--line); text-align: center;
  font: 400 clamp(1.25rem, 2.4vw, 1.6rem)/1.1 var(--display); color: var(--ink-soft); letter-spacing: .02em; transition: color .2s; }
.plist li:hover { color: var(--ink); }
.plist img { max-height: 44px; max-width: 100%; width: auto; }
@media (max-width: 720px) {
  .partners .wrap { grid-template-columns: 1fr; }
  .plist { grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
  .plist li { border-bottom: 1px solid var(--line); }
}

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px 26px; }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font: 500 .8rem/1 var(--mono); color: var(--sky-deep); margin-bottom: 18px; letter-spacing: .08em; }
.steps h3 { font: 600 1.2rem/1.2 var(--display); margin: 0 0 8px; }
.steps p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.contact h2 { font: 300 clamp(2.2rem, 5vw, 3.6rem)/1.04 var(--display); margin: 0 0 18px; text-wrap: balance; }
.contact h2 b { font-weight: 600; }
.contact .intro p { color: var(--ink-soft); margin: 0; max-width: 28rem; }
.cards { display: grid; gap: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--paper); }
.row { display: grid; grid-template-columns: 104px minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row .k { font: 500 .72rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.row .v { font: 500 1.08rem/1.4 var(--body); overflow-wrap: anywhere; user-select: all; }
.row .v a { color: var(--ink); text-decoration: none; }
.row .v a:hover { color: var(--sky-deep); }
.copy {
  font: 500 .78rem/1 var(--body); color: var(--sky-deep); background: transparent;
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; cursor: pointer; white-space: nowrap;
}
.copy:hover { border-color: var(--sky); background: var(--mist); }
@media (max-width: 820px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 460px) {
  .row { grid-template-columns: minmax(0, 1fr) auto; }
  .row .k { grid-column: 1 / -1; }
}

footer { border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-block: 28px; color: var(--ink-soft); font-size: .88rem; }
footer img { height: 24px; width: auto; }
footer .flink { color: var(--ink-soft); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; }
footer .flink:hover { color: var(--sky-deep); text-decoration-color: var(--sky); }
footer .fip { white-space: nowrap; }
footer .fip[hidden] { display: none; }
footer .ipv { font: 500 .85rem/1 "Noto Sans Mono", ui-monospace, monospace; color: var(--ink-soft); background: none; border: 0; padding: 2px 0; cursor: copy; overflow-wrap: anywhere; text-decoration: underline dotted var(--line); text-underline-offset: 3px; }
footer .ipv:hover { color: var(--sky-deep); }
.policy { padding-block: clamp(40px, 7vw, 88px) clamp(56px, 8vw, 104px); }
.policy article { max-width: 46rem; }
.policy .back { display: inline-block; font: 500 .82rem/1 var(--body); color: var(--sky-deep); text-decoration: none; margin-bottom: 28px; }
.policy .back:hover { text-decoration: underline; }
.policy h1 { font: 300 clamp(2.3rem, 5vw, 3.4rem)/1.05 var(--display); margin: 0 0 10px; text-wrap: balance; }
.policy .updated { font: 400 .8rem/1.4 var(--mono); color: var(--ink-soft); margin: 0 0 36px; letter-spacing: .04em; }
.policy .intro { font-size: 1.08rem; color: var(--ink-soft); margin: 0 0 8px; }
.policy h2 { font: 600 1.3rem/1.25 var(--display); margin: 40px 0 10px; padding-top: 22px; border-top: 1px solid var(--line); }
.policy p, .policy li { color: var(--ink); }
.policy ul { padding-left: 1.2rem; margin: 10px 0; display: grid; gap: 8px; }
.policy li::marker { color: var(--sky-deep); }
.policy .card { background: var(--mist); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; display: grid; gap: 4px; }

.js-drop .hero h1:not(.dropped) { visibility: hidden; animation: reveal 0s 2s forwards; }
@keyframes reveal { to { visibility: visible; } }

:root { --warn-bg: #fff4e0; --warn-line: #f0c674; --warn-ink: #7a4b00; }
.policy .warn { margin: 28px 0 8px; background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 14px; padding: 20px 22px; }
.policy .warn h2 { margin: 0 0 8px; padding: 0; border: 0; color: var(--warn-ink); font-size: 1.2rem; }
.policy .warn p { margin: 0 0 10px; }
.policy .warn ul { margin-bottom: 0; }
.policy .warn li::marker { color: var(--warn-ink); }
.policy .rf { font: 500 .95rem/1.4 var(--mono); background: var(--paper); border: 1px dashed var(--sky-deep); border-radius: 8px; padding: 2px 8px; white-space: nowrap; }
.policy ol.steps-list { padding-left: 1.4rem; margin: 10px 0; display: grid; gap: 10px; }
.policy ol.steps-list li::marker { color: var(--sky-deep); font-weight: 600; }
.row.addr { row-gap: 6px; }
.row.addr .copy { grid-column: 3; grid-row: 1 / span 2; }
.row.addr .k2, .row.addr .v2 { grid-row: 2; }
.row.addr .k2 { grid-column: 1; }
.row.addr .v2 { grid-column: 2; font: 400 .82rem/1.4 var(--mono); color: var(--ink-soft); letter-spacing: .02em; }
.row.addr .v2 a { color: var(--ink-soft); }
.row.addr .v2 a:hover { color: var(--sky-deep); }
.row.addr .pc-label { display: none; }
@media (max-width: 460px) {
  .row.addr .k2 { display: none; }
  .row.addr .copy { grid-column: 2; grid-row: 2 / span 2; }
  .row.addr .v { grid-column: 1; }
  .row.addr .v2 { grid-row: 3; }
  .row.addr .pc-label { display: inline; }
}
.field canvas.playing { touch-action: none; }
.brand .logo-xmas, .brand .logo-halloween, .brand .logo-easter { display: none; }
.xmas .brand img.logo-main, .halloween .brand img.logo-main, .easter .brand img.logo-main { display: none; }
.xmas .brand .logo-xmas, .halloween .brand .logo-halloween, .easter .brand .logo-easter { display: block; width: auto; height: calc(var(--lh) * 246 / 182); margin: calc(var(--lh) * -64 / 182) 0 0 calc(var(--lh) * -10 / 182); }