:root {
  color-scheme: light;
  --paper: #f5f3e9;
  --ink: #09464a;
  --green: #00624d;
  --lime: #c1de39;
  --line: #d8ded1;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #088963; outline-offset: 5px; }
img { display: block; max-width: 100%; }
svg { display: block; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
svg .filled { fill: currentColor; stroke: none; }
.wrap { width: min(1280px, calc(100% - 96px)); margin-inline: auto; }

.site-header {
  min-height: calc(76px + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}
.brand-link { display: inline-block; border-radius: 5px; }
.brand-link img { width: 142px; height: auto; }
.site-header nav { display: flex; align-items: center; gap: clamp(14px, 3vw, 34px); font-size: 17px; font-weight: 700; }
.site-header nav a { text-decoration: none; }
.nav-guide:hover { text-decoration: underline; text-underline-offset: 5px; }
.nav-play { display: flex; align-items: center; gap: 8px; min-height: 44px; padding-inline: 16px; border: 1px solid #bbccc0; border-radius: 100px; transition: background .2s; }
.nav-play:hover { background: #e8eee2; }
.nav-play svg { width: 16px; height: 16px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: clamp(26px, 4vw, 64px);
  margin-block: clamp(28px, 4vw, 62px) clamp(42px, 6vw, 80px);
}
.hero-copy { padding-inline-start: clamp(1px, 2vw, 32px); }
.hero-kicker { margin: 0 0 18px; color: var(--green); font-size: clamp(17px, 2vw, 24px); font-weight: 700; }
.hero h1 { margin: 0; font-size: clamp(68px, 8.6vw, 126px); font-weight: 900; line-height: .87; letter-spacing: 0; }
.hero h1 em { display: block; margin-top: .13em; color: var(--green); font-style: normal; }
.hero-description { margin: 30px 0 0; max-width: 33ch; color: #345854; font-size: clamp(18px, 2.15vw, 24px); line-height: 1.4; }
.hero-description strong { color: var(--ink); font-weight: 700; }
.hero-actions { margin-block-start: 27px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 15px; padding: 12px 24px; min-height: 54px; border-radius: 16px; text-decoration: none; white-space: nowrap; font-size: 20px; font-weight: 700; line-height: 1.2; transition: background .2s, transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(1px); }
.primary { min-width: 205px; color: #fffdf1; background: var(--green); box-shadow: 0 3px 0 #004234, 0 14px 30px #0042341c; }
.primary:hover { background: #075543; box-shadow: 0 3px 0 #004234, 0 16px 32px #00423425; }

.stage {
  display: grid;
  place-items: center;
  isolation: isolate;
  aspect-ratio: 1.29;
  overflow: hidden;
  position: relative;
  border-radius: clamp(22px, 3.5vw, 44px);
  background: radial-gradient(ellipse at 46% 55%, #188769, #0a5a52 55%, #0a4949 87%);
  box-shadow: 0 20px 55px #123d321c, inset 0 0 0 1px #1a7860;
}
.stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(145deg, #fff2ac0d, transparent 48%, #0628241f);
}
.orbit {
  position: absolute;
  width: 82%;
  aspect-ratio: 1;
  border: 1px solid #c1de3960;
  border-radius: 50%;
  box-shadow: 0 0 0 18px #c1de3916, 0 0 0 45px #c1de390b;
  transform: translateY(9%);
}
.room-art {
  position: absolute;
  display: block;
  inset: auto 4.5% 9%;
  animation: room-in .75s cubic-bezier(.2,.75,.3,1) both;
  filter: drop-shadow(0 21px 20px #022b2890);
  transition: translate .32s cubic-bezier(.2,.75,.3,1);
}
.stage:hover .room-art { translate: 0 -5px; }
.room-art > img:first-child { width: 100%; height: auto; }
.room-logo { position: absolute; left: 72.5%; top: 70%; width: 14%; height: auto; transform: rotate(7deg); filter: brightness(0) invert(1); opacity: .91; }
@keyframes room-in { from { opacity: 0; transform: translateY(13px) scale(.984); } to { opacity: 1; transform: translateY(0) scale(1); } }
.timer { position: absolute; z-index: 1; display: flex; align-items: center; gap: 7px; top: 5.5%; inset-inline-start: 4.5%; background: #fff8de; color: var(--ink); padding: 6px 12px; min-height: 35px; border-radius: 100px; font-size: 17px; font-weight: 700; box-shadow: 0 6px 16px #031f2226; }
.timer b { font-size: 21px; font-weight: 900; margin-inline-end: 2px; }
.timer svg { width: 19px; height: 19px; }
.stage-play { display: grid; place-items: center; position: absolute; z-index: 1; bottom: 5%; inset-inline-end: 4%; width: clamp(42px, 6vw, 66px); aspect-ratio: 1; border-radius: 50%; background: var(--lime); color: var(--ink); box-shadow: 0 5px 14px #031f2260; transition: transform .24s; }
.stage:hover .stage-play { transform: scale(1.07); }
.stage-play svg { width: 49%; height: 49%; }

.guide { scroll-margin-top: 20px; }
.guide h2, .service h2 { font-weight: 900; font-size: clamp(34px, 4.1vw, 56px); letter-spacing: 0; line-height: 1.04; margin: 0; }
.guide ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; margin: 19px 0 0; padding: 0; border-block: 1px solid var(--line); }
.guide li { display: flex; align-items: center; gap: 14px; padding: 15px clamp(8px, 2vw, 28px); }
.guide li:first-child { padding-inline-start: 0; }
.guide li + li { border-inline-start: 1px solid var(--line); }
.guide h3 { margin: 0; font-size: clamp(19px, 2vw, 24px); font-weight: 700; line-height: 1.12; }
.guide p { margin: 5px 0 0; font-size: clamp(15px, 1.65vw, 19px); color: #345854; line-height: 1.32; }
.step-art { display: grid; align-items: center; justify-items: center; flex: 0 0 clamp(42px, 7vw, 70px); aspect-ratio: 1; }
.step-art img { width: 100%; max-height: 65px; object-fit: contain; }
.step-art svg { width: 63%; height: auto; color: var(--green); }

.service { display: flex; justify-content: space-between; align-items: center; gap: 25px; margin-block: clamp(33px, 6vw, 72px) 0; border-radius: 27px; background: #e7eee0; padding: clamp(24px, 4vw, 49px); }
.service h2 { font-size: clamp(29px, 4vw, 46px); }
.service p { color: #345854; margin: 8px 0 0; font-size: clamp(17px, 2vw, 22px); line-height: 1.36; }
.site-footer { margin-block: 0; padding-block: 31px calc(29px + env(safe-area-inset-bottom)); }
.site-footer img { width: 104px; }

@media (max-width: 780px) {
  .wrap { width: calc(100% - 40px); }
  .hero { grid-template-columns: 1fr; gap: 22px; margin-block: 27px 36px; }
  .hero-copy { padding: 0; }
  .hero-kicker { margin-bottom: 11px; }
  .hero h1 { font-size: clamp(54px, 11.7vw, 91px); line-height: .96; }
  .hero h1 em { display: inline; margin: 0; }
  .hero-description { margin-top: 13px; max-width: 44ch; }
  .hero-actions { margin-top: 18px; }
  .button { min-height: 49px; }
  .stage { aspect-ratio: 1.45; }
  .room-art { width: 84%; inset: auto 8% 7%; }
  .guide ol { grid-template-columns: 1fr; margin-top: 11px; }
  .guide li { padding: 10px 0; }
  .guide li + li { border-inline-start: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .site-header { min-height: calc(60px + env(safe-area-inset-top)); }
  .site-header .brand-link img { width: 114px; }
  .site-header nav { font-size: 15px; gap: 10px; }
  .nav-play { padding-inline: 11px; min-height: 40px; }
  .nav-play svg { width: 13px; height: 13px; }
  .hero { gap: 19px; }
  .hero h1 { font-size: clamp(43px, 13.2vw, 67px); }
  .hero-kicker { font-size: 16px; }
  .hero-description { font-size: 17px; }
  .hero .button { display: flex; }
  .service { align-items: flex-start; flex-direction: column; gap: 15px; }
  .timer { font-size: 14px; padding: 5px 8px; min-height: 28px; }
  .timer b { font-size: 16px; }
  .timer svg { width: 15px; height: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .button:hover, .stage:hover .stage-play { transform: none; }
  .stage:hover .room-art { translate: none; }
}