:root {
  --cream: #fff8ef;
  --warm: #f9ead7;
  --peach: #ffe5d4;
  --ink: #173a2b;
  --muted: #66746d;
  --orange: #e96435;
  --orange-dark: #c94a24;
  --green: #1c4634;
  --yellow: #f7bb4b;
  --white: #ffffff;
  --line: rgba(23, 58, 43, .13);
  --shadow: 0 18px 45px rgba(78, 50, 23, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, sans-serif;
  line-height: 1.75;
  letter-spacing: .02em;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 10px clamp(20px, 4vw, 64px);
  background: rgba(255, 248, 239, .93);
  border-bottom: 1px solid rgba(23, 58, 43, .08);
  backdrop-filter: blur(14px);
}
.brand { width: 146px; flex: 0 0 auto; }
.brand img { width: 100%; border-radius: 8px; }
.main-nav { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 32px); font-size: 13px; font-weight: 800; }
.main-nav a { position: relative; text-decoration: none; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; right: 100%; bottom: -6px; left: 0; height: 2px; background: var(--orange); transition: right .25s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a.active::after { right: 0; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: clamp(36px, 7vw, 110px);
  align-items: center;
  max-width: 1180px;
  min-height: 690px;
  margin: 0 auto;
  padding: 78px clamp(22px, 5vw, 72px) 96px;
  overflow: hidden;
}
.hero::before { content: ""; position: absolute; z-index: -1; top: 70px; right: -90px; width: 460px; height: 460px; border-radius: 50%; background: #fce8d5; }
.hero::after { content: ""; position: absolute; z-index: -1; bottom: -50px; left: -42px; width: 160px; height: 160px; border-radius: 50%; background: #e5f0db; }
.eyebrow { margin: 0 0 16px; color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .22em; line-height: 1.4; }
.eyebrow span { color: var(--green); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: .01em; line-height: 1.25; }
h1 { margin-bottom: 24px; font-size: clamp(42px, 6vw, 78px); font-weight: 900; }
h1 span, h2 span { color: var(--orange); }
.hero-lead { margin-bottom: 18px; font-size: clamp(20px, 2.5vw, 30px); font-weight: 800; line-height: 1.55; }
.hero-description { max-width: 530px; margin-bottom: 30px; color: var(--muted); font-size: 15px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 22px; border-radius: 999px; font-size: 14px; font-weight: 900; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
a.button:hover, a.button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--orange); box-shadow: 0 8px 0 rgba(185, 65, 28, .18); }
.button-status { cursor: default; }
.button-quiet { color: var(--green); background: rgba(255, 255, 255, .66); border: 1px solid var(--line); }
.button-outline { color: var(--green); background: transparent; border: 1px solid var(--green); }
.button-outline:hover, .button-outline:focus-visible { color: var(--white); background: var(--green); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; color: var(--green); font-size: 11px; font-weight: 800; }
.hero-tags span { padding: 4px 11px; border: 1px solid rgba(28, 70, 52, .18); border-radius: 999px; background: rgba(255,255,255,.45); }
.hero-art-wrap { position: relative; width: min(100%, 420px); justify-self: center; padding: 16px 18px 34px; }
.hero-art-shadow { position: absolute; inset: 32px 10px 28px 30px; border-radius: 28px; background: var(--green); transform: rotate(4deg); opacity: .9; }
.hero-art { position: relative; width: 100%; aspect-ratio: 5 / 7.6; object-fit: cover; border: 9px solid var(--white); border-radius: 25px; box-shadow: var(--shadow); transform: rotate(-2deg); }
.hero-stamp { position: absolute; z-index: 2; top: -2px; right: -5px; display: grid; place-items: center; width: 82px; height: 82px; padding-top: 3px; border: 5px solid var(--white); border-radius: 50%; color: var(--white); background: var(--orange); font-size: 13px; font-weight: 1000; line-height: 1.05; text-align: center; transform: rotate(9deg); box-shadow: 0 8px 18px rgba(150, 63, 37, .2); }
.hero-stamp small { font-size: 10px; letter-spacing: .15em; }
.hero-note { position: absolute; z-index: 2; bottom: 2px; left: 50%; width: max-content; padding: 7px 14px; border-radius: 999px; color: var(--green); background: var(--white); font-size: 10px; font-weight: 900; letter-spacing: .12em; box-shadow: 0 4px 14px rgba(70, 49, 24, .12); transform: translateX(-50%) rotate(2deg); }

.section { padding: 96px clamp(22px, 5vw, 72px); }
.section-light { background: var(--cream); }
.section-warm { background: var(--warm); }
.section-cream { background: #f4e4cf; }
.section-contact { background: var(--peach); }
.section-inner { width: min(100%, 1036px); margin: 0 auto; }
.section-heading { max-width: 650px; margin-bottom: 42px; }
.section-heading h2, .about-copy h2, .secondary-project h2, .contact-inner h2 { margin-bottom: 14px; font-size: clamp(30px, 4vw, 48px); }
.section-heading > p:last-child { color: var(--muted); }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-card { position: relative; min-height: 260px; padding: 28px 26px 24px; border: 1px solid rgba(23,58,43,.1); border-radius: 22px; background: rgba(255,255,255,.78); box-shadow: 0 8px 24px rgba(89, 57, 27, .06); }
.step-card-featured { color: var(--white); background: var(--green); transform: translateY(-12px); }
.step-number { color: var(--orange); font-size: 12px; font-weight: 1000; letter-spacing: .12em; }
.step-card-featured .step-number { color: #ffc86b; }
.step-emoji { margin: 22px 0 12px; font-size: 34px; }
.step-card h3 { margin-bottom: 10px; font-size: 19px; }
.step-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.step-card-featured p { color: rgba(255,255,255,.78); }
.game-intro { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 42px; align-items: center; width: min(100%, 800px); margin: 0 auto; }
.game-icon-frame { padding: 13px; border-radius: 28px; background: #e9f3df; box-shadow: inset 0 0 0 1px rgba(28,70,52,.08); }
.game-icon-frame img { border-radius: 20px; }
.game-intro h2 { margin-bottom: 15px; font-size: clamp(28px, 4vw, 44px); }
.body-copy { max-width: 570px; margin-bottom: 18px; color: var(--muted); font-size: 14px; }
.release-label { display: inline-flex; padding: 7px 13px; border-radius: 999px; color: var(--green); background: #e9f3df; font-size: 12px; font-weight: 800; }
.text-link { color: var(--orange-dark); font-size: 14px; font-weight: 900; text-underline-offset: 4px; }
.about-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(38px, 7vw, 100px); align-items: center; }
.about-image { position: relative; }
.about-image img { border-radius: 18px; box-shadow: var(--shadow); }
.about-paw { position: absolute; right: -18px; bottom: -25px; display: grid; place-items: center; width: 72px; height: 72px; border: 7px solid #f4e4cf; border-radius: 50%; background: var(--yellow); font-size: 28px; transform: rotate(12deg); }
.about-copy p:not(.eyebrow) { max-width: 520px; color: var(--muted); font-size: 15px; }
.secondary-project { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 12px 0; }
.secondary-project h2 { margin-bottom: 10px; font-size: clamp(28px, 3.5vw, 42px); }
.secondary-project p:not(.eyebrow) { margin-bottom: 0; color: var(--muted); }
.contact-inner { text-align: center; }
.contact-inner > p:not(.eyebrow) { color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 32px; text-align: left; }
.contact-grid a { display: flex; flex-direction: column; gap: 4px; padding: 20px; border: 1px solid rgba(23,58,43,.12); border-radius: 16px; color: var(--ink); background: rgba(255,255,255,.6); text-decoration: none; transition: transform .2s ease, background .2s ease; }
.contact-grid a:hover, .contact-grid a:focus-visible { background: var(--white); transform: translateY(-3px); }
.contact-grid span { color: var(--muted); font-size: 12px; }
.contact-grid strong { overflow-wrap: anywhere; font-size: 13px; }

.page-main { min-height: 65vh; }
.page-content { max-width: 760px; }
.page-title { font-size: clamp(38px, 6vw, 64px); }
.page-card-grid { grid-template-columns: 1fr; margin-top: 38px; }
.page-card { min-height: 0; }
.page-card h2 { margin-top: 28px; font-size: 22px; }
.page-card h2:first-child { margin-top: 0; }
.page-back { margin-top: 34px; }
.policy-date { margin: 24px 0 0; color: var(--muted); font-size: 12px; }

.site-footer { padding: 42px clamp(22px, 5vw, 72px) 24px; color: rgba(255,255,255,.78); background: var(--green); }
.footer-inner { display: flex; justify-content: space-between; gap: 30px; width: min(100%, 1036px); margin: 0 auto; }
.footer-brand { margin-bottom: 2px; color: var(--white); font-size: 18px; font-weight: 1000; }
.footer-inner p:last-child { margin-bottom: 0; color: rgba(255,255,255,.56); font-size: 12px; }
.site-footer nav { display: flex; flex-wrap: wrap; align-content: flex-start; justify-content: flex-end; gap: 12px 24px; font-size: 12px; }
.site-footer nav a { text-underline-offset: 4px; }
.copyright { width: min(100%, 1036px); margin: 36px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.48); font-size: 11px; text-align: center; }

@media (max-width: 760px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 8px; padding: 12px 18px 14px; }
  .brand { width: 128px; }
  .main-nav { width: 100%; gap: 14px; overflow-x: auto; padding-bottom: 2px; font-size: 11px; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 54px; }
  .hero-art-wrap { max-width: 360px; margin-top: 14px; }
  .step-grid, .contact-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }
  .step-card-featured { transform: none; }
  .game-intro, .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .game-icon-frame { width: 140px; }
  .secondary-project, .footer-inner { align-items: flex-start; flex-direction: column; }
  .site-footer nav { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}