@font-face {
  font-family: Manrope;
  src: url("assets/fonts/manrope-variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --navy: #071b30;
  --white: #f0f2e8;
  --lime: #d0e143;
  --muted: #a5bbc7;
  --green: #205b46;
  --surface: #123b32;
  --line: #2b3d4d;
  --radius: 24px;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; background: var(--navy); scrollbar-color: #607a87 var(--navy); scrollbar-width: thin; }
body { margin: 0; color: var(--white); background: var(--navy); font-family: Manrope, sans-serif; -webkit-font-smoothing: antialiased; }
::selection { color: var(--navy); background: var(--lime); }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; -webkit-appearance: none; appearance: none; }
a, button { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button:focus:not(:focus-visible) { outline: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--lime); outline-offset: 5px; }
button:disabled { cursor: default; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 16px; left: 16px; z-index: 5; padding: 14px 20px; border-radius: 12px; background: var(--lime); color: var(--navy); transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
.page { max-width: 1560px; min-height: 100svh; margin: auto; padding-left: max(clamp(24px, 5.5vw, 88px), env(safe-area-inset-left)); padding-right: max(clamp(24px, 5.5vw, 88px), env(safe-area-inset-right)); display: flex; flex-direction: column; padding-bottom: env(safe-area-inset-bottom); }
.header { min-height: 138px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 14px; }
.brand img { width: 88px; height: 88px; object-fit: contain; }
.brand span { font-size: 16px; font-weight: 650; line-height: 1.5; letter-spacing: -.015em; }
.header-note { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--muted); }
.status-dot { width: 5px; height: 5px; flex-shrink: 0; border-radius: 50%; background: var(--lime); }
main { flex: 1; display: flex; align-items: center; scroll-margin-top: 16px; }
.hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: clamp(32px, 5.5vw, 88px); width: 100%; padding-block: 34px 58px; }
.hero-copy { min-width: 0; padding-bottom: 6px; }
h1 { margin: 0; font-size: clamp(40px, 5.05vw, 78px); font-weight: 600; line-height: 1.11; letter-spacing: -.035em; text-wrap: balance; }
h1 span { color: var(--lime); }
.intro { max-width: 39ch; color: var(--muted); font-size: 16px; line-height: 1.75; margin: 30px 0 34px; text-wrap: pretty; }
.app-action { display: flex; width: min(100%, 430px); gap: 12px; }
.app-link { display: inline-flex; flex: 1; min-width: 0; align-items: center; justify-content: flex-start; gap: 12px; min-height: 72px; padding: 16px; background: var(--lime); color: var(--navy); font-size: 14px; font-weight: 750; border-radius: 18px; transition: background-color 180ms; }
.app-label { display: flex; min-width: 0; flex-direction: column; gap: 3px; white-space: nowrap; }
.app-link svg { flex-shrink: 0; }
.app-caption { font-size: 12px; font-weight: 500; color: #31451c; }
.app-link:hover { background: #e1ed78; }
.app-link:active { background: #bfce38; }
.visual { position: relative; min-width: 0; overflow: hidden; border-radius: var(--radius); background: var(--surface); }
.court-wrap { position: relative; width: 100%; overflow: hidden; background: var(--green); aspect-ratio: 1 / 1; max-height: min(51svh, 520px); }
.court-scene { display: block; width: 100%; height: 100%; }
.court-lines { opacity: .8; }
.scene-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 80px; padding: 15px 18px 15px 23px; font-size: 13px; color: #c1d5c9; }
#serve { display: inline-flex; flex-shrink: 0; min-width: 151px; min-height: 48px; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 17px; border: 0; border-radius: 14px; background: #d0e143; font-size: 12px; font-weight: 750; color: var(--navy); transition: background-color 180ms; }
#serve svg { transition: transform 250ms var(--ease-out); }
#serve:hover:not(:disabled) { background: #e1ed78; }
#serve:hover:not(:disabled) svg { transform: translateX(3px); }
#serve:disabled { background: #284e40; color: #c1d5c9; }
#serve:active:not(:disabled) { background: #bfce38; }
.motion-toggle { position: absolute; top: 18px; right: 18px; z-index: 1; display: grid; width: 46px; height: 46px; place-items: center; padding: 0; border: 1px solid #b5d0bd3d; border-radius: 50%; background: #0b2b23e8; color: var(--white); transition: background-color 180ms, color 180ms; }
.motion-toggle svg { width: 16px; height: 16px; }
.motion-toggle:hover { background: #061f18; }
.motion-toggle:active { background: #061f18; }
.motion-toggle[aria-pressed="true"] { color: var(--lime); }
@supports (backdrop-filter: blur(12px)) {
  .motion-toggle { background: #0b2b23b8; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
}
.footer { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer p { margin: 0; line-height: 1.8; }
.footer p span { color: var(--white); }
.domain { font-size: 12px; white-space: nowrap; }
@media (min-width: 1500px) { .hero { gap: 100px; } }
@media (max-width: 1100px) {
  .header { min-height: 116px; }
  .brand img { width: 76px; height: 76px; }
  .brand span { font-size: 14px; }
  .hero { gap: 32px; padding-block: 26px 44px; }
  h1 { font-size: clamp(38px, 4.8vw, 54px); }
  .intro { font-size: 15px; margin-block: 25px 28px; }
  .app-link { gap: 12px; padding-inline: 18px; font-size: 13px; }
  .scene-bottom { gap: 10px; font-size: 12px; padding: 14px; }
  #serve { min-width: 133px; padding-inline: 13px; }
}
@media (max-width: 760px) {
  .page { padding-left: max(clamp(22px, 6vw, 44px), env(safe-area-inset-left)); padding-right: max(clamp(22px, 6vw, 44px), env(safe-area-inset-right)); }
  .header { min-height: 90px; gap: 12px; }
  .brand { gap: 8px; }
  .brand img { width: 66px; height: 66px; }
  .brand span { font-size: 12px; line-height: 1.5; }
  .header-note { max-width: 107px; font-size: 11px; line-height: 1.5; gap: 9px; }
  .header-note .status-dot { display: none; }
  main { display: block; }
  .hero { display: flex; flex-direction: column; align-items: stretch; padding-block: 29px 30px; gap: 30px; }
  .hero-copy { padding-bottom: 0; }
  h1 { font-size: clamp(36px, 8.8vw, 58px); line-height: 1.13; letter-spacing: -.035em; }
  .intro { max-width: 36ch; font-size: 15px; line-height: 1.7; margin-block: 22px 24px; }
  .desktop-break { display: none; }
  .app-action { width: 100%; gap: 11px; }
  .app-link { width: auto; min-height: 68px; gap: 11px; padding-inline: 15px; font-size: 13px; border-radius: 17px; }
  .app-caption { font-size: 12px; }
  .visual { width: 100%; max-width: 520px; align-self: center; border-radius: 22px; }
  .court-wrap { aspect-ratio: auto; height: 235px; max-height: none; }
  .court-scene { position: absolute; width: min(72vw, 270px); height: auto; top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(-90deg); }
  .scene-bottom { min-height: 74px; padding: 13px 14px 13px 18px; font-size: 12px; }
  #serve { min-width: 138px; min-height: 48px; font-size: 12px; }
  .motion-toggle { top: 12px; right: 12px; width: 44px; height: 44px; }
  .footer { min-height: 86px; padding-block: 18px; gap: 9px 20px; flex-wrap: wrap; }
  .footer p { font-size: 12px; max-width: none; }
  .domain { font-size: 11px; }
}
@media (max-width: 370px) {
  .header-note { max-width: 88px; font-size: 10px; }
  .brand span { font-size: 11px; }
  h1 { font-size: 32px; }
  .app-link { padding-inline: 12px; gap: 9px; font-size: 12px; }
  .scene-bottom { padding-inline: 12px; font-size: 11px; }
  #serve { min-width: 125px; padding-inline: 11px; font-size: 11px; gap: 11px; }
  .court-wrap { height: 215px; }
  .footer p { font-size: 11px; }
}
@media (prefers-contrast: more) {
  :root { --muted: #d2dfe4; --line: #69818f; }
  .motion-toggle { background: #0b2b23; border-color: #c1d5c9; }
  .court-lines { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .motion-toggle { background: #0b2b23; backdrop-filter: none; -webkit-backdrop-filter: none; }
}