:root {
  --ink: #182216;
  --lime: #a3d927;
  --paper: #fff;
  --muted: #65705f;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: 9px;
  background: var(--lime);
  z-index: 2;
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible { outline: 3px solid #33651d; outline-offset: 6px; }
::selection { background: var(--lime); color: var(--ink); }

.hero {
  width: min(1180px, calc(100% - 96px));
  min-height: 100vh;
  min-height: 100svh;
  margin-inline: auto;
  padding-block: 72px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: clamp(36px, 6vw, 88px);
}

.artwork { position: relative; width: 100%; min-width: 0; }
.hero-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1280 / 1002;
  object-fit: contain;
  background: #fff;
  border: 1px solid #dce9c5;
  border-radius: 18px;
  box-shadow: 10px 10px 0 #eef8d6;
  animation: character-arrive 800ms cubic-bezier(.16, 1, .3, 1) both;
}

.hero-content { min-width: 0; animation: content-arrive 750ms 100ms ease-out both; }
h1 {
  font-family: Impact, "Arial Black", "Helvetica Neue", Arial, sans-serif;
  font-weight: 950;
  font-size: clamp(92px, 10.6vw, 150px);
  line-height: .88;
  letter-spacing: -.045em;
  margin: 0 0 40px;
}
h1 > span { display: block; }
.title-lime { color: var(--lime); margin-top: 6px; }
.period { color: var(--ink); }
.socials { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; margin-bottom: 36px; }
.social-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  min-height: 54px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 700;
  border: 1.5px solid var(--ink);
  border-radius: 7px;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.social-link svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.telegram { background: var(--ink); color: #fff; }
.x-link { background: #fff; }
.social-link:active { transform: translateY(1px); }

.contract { position: relative; max-width: 500px; }
.contract-label { display: block; margin-bottom: 10px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.copy-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 62px;
  padding: 12px 14px 12px 18px;
  border: 1px solid #d8dfd0;
  border-radius: 7px;
  background: #f5f8ef;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms, background 180ms;
}
.copy-button code { font-family: "Courier New", Courier, monospace; font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; min-width: 0; }
.copy-control { display: flex; align-items: center; gap: 7px; flex: none; font-size: 14px; font-weight: 700; }
.copy-control svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.check-icon { display: none; }
.copy-button.is-copied { background: #eaf5d5; border-color: #7ea638; }
.is-copied .copy-icon { display: none; }
.is-copied .check-icon { display: block; }
.copy-status { display: block; position: absolute; top: calc(100% + 9px); font-size: 13px; line-height: 1.4; color: #3f5b27; }
.copy-status:empty { display: none; }

.section-shell { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.depth-section { padding: 120px 0; background: var(--ink); color: #fff; }
.depth-layout { display: grid; grid-template-columns: .48fr .97fr .88fr; align-items: start; gap: clamp(30px, 5vw, 78px); }
.eyebrow { margin: 4px 0 0; color: var(--lime); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.depth-copy h2, .join-section h2 { margin: 0; font-family: Impact, "Arial Black", Arial, sans-serif; font-size: clamp(63px, 8.2vw, 118px); line-height: .84; letter-spacing: -.04em; }
.depth-copy h2 span { color: var(--lime); }
.depth-copy p { max-width: 410px; margin: 31px 0 0; color: #d4ddce; font-size: 18px; line-height: 1.55; }
.depth-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 30px; }
.note-card { min-height: 156px; padding: 18px; background: #263124; border: 1px solid #50604c; border-radius: 12px; }
.note-card h3 { margin: 22px 0 5px; font-size: 14px; letter-spacing: .06em; }
.note-card p { margin: 0; color: #c0cbbd; font-size: 14px; line-height: 1.45; }
.note-number { font-size: 13px; font-weight: 800; color: var(--lime); }
.lime-card { color: var(--ink); background: var(--lime); border-color: var(--lime); transform: translateY(22px); }
.lime-card .note-number, .lime-card p { color: #40531d; }
.art-panel { position: relative; margin: 0; overflow: hidden; border: 1px solid #50604c; border-radius: 14px; background: #fff; }
.art-panel img { display: block; width: 100%; height: 100%; object-fit: cover; }
.art-panel figcaption { position: absolute; right: 14px; bottom: 13px; padding: 7px 9px; border-radius: 3px; background: var(--ink); color: #fff; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.mascot-panel { min-height: 410px; background: #eaf5d5; box-shadow: 10px 10px 0 #94bd2d; }
.mascot-panel img { object-position: 50% 20%; mix-blend-mode: multiply; }

.join-section { padding: 122px 0; background: #f2f8e6; }
.join-layout { display: grid; grid-template-columns: .92fr 1.08fr; align-items: end; gap: clamp(42px, 7vw, 110px); }
.join-section h2 { margin-top: 18px; font-size: clamp(54px, 6.5vw, 96px); }
.join-side { width: min(100%, 500px); justify-self: end; }
.girl-panel { height: 315px; border-color: #d4dfbd; box-shadow: 10px 10px 0 var(--lime); }
.girl-panel img { object-position: 50% 57%; }
.girl-panel figcaption { background: var(--lime); color: var(--ink); }
.join-actions { margin-top: 30px; }
.join-actions .socials { margin-bottom: 18px; }
.join-caption { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.45; }

@media (hover: hover) {
  .social-link:hover { transform: translateY(-3px); box-shadow: 3px 4px 0 var(--lime); }
  .copy-button:hover { border-color: #88ad3c; background: #edf5df; }
}
@keyframes character-arrive { from { opacity: 0; transform: translateY(18px) rotate(-2deg); } to { opacity: 1; transform: translateY(0) rotate(0); } }
@keyframes content-arrive { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1000px) and (min-width: 741px) {
  .hero { width: calc(100% - 64px); gap: 34px; grid-template-columns: .85fr 1.15fr; }
  .copy-button { gap: 9px; padding-inline: 12px; }
  .copy-button code { font-size: 13px; }
  .social-link { padding-inline: 16px; }
}
@media (max-width: 740px) {
  .hero { width: min(520px, calc(100% - 40px)); grid-template-columns: 1fr; gap: 20px; padding-block: 38px 55px; }
  .artwork { width: min(440px, 100%); margin-inline: auto; }
  .hero-content { text-align: center; }
  h1 { font-size: clamp(42px, 14vw, 82px); line-height: .98; margin-bottom: 27px; white-space: nowrap; }
  h1 > span { display: inline; }
  .title-lime { margin-top: 0; }
  h1 > span + span::before { content: " "; }
  .socials { justify-content: center; margin-bottom: 27px; gap: 12px; }
  .social-link { min-height: 50px; padding: 13px 18px; }
  .contract { margin-inline: auto; text-align: left; }
  .contract-label { font-size: 12px; }
  .section-shell { width: min(520px, calc(100% - 40px)); }
  .depth-section, .join-section { padding: 74px 0; }
  .depth-layout, .join-layout { grid-template-columns: 1fr; gap: 32px; }
  .depth-layout .eyebrow { margin: 0; }
  .depth-copy h2, .join-section h2 { font-size: clamp(54px, 16vw, 86px); }
  .depth-copy p { margin-top: 23px; font-size: 17px; }
  .depth-notes { margin-top: 24px; }
  .note-card { min-height: 138px; }
  .lime-card { transform: translateY(14px); }
  .mascot-panel { min-height: 310px; }
  .join-side { justify-self: start; width: 100%; }
  .girl-panel { height: 300px; }
  .join-actions .socials { justify-content: flex-start; }
}
@media (max-width: 390px) {
  .hero { width: calc(100% - 32px); }
  h1 { font-size: 14vw; }
  .social-link { padding-inline: 15px; gap: 8px; font-size: 15px; }
  .copy-button { padding-inline: 11px; gap: 10px; }
  .copy-button code { font-size: 12px; }
  .copy-control { gap: 5px; font-size: 12px; }
  .section-shell { width: calc(100% - 32px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}