/* ============================================================
   TEAM ANYWAY — hub site styles
   トークンが真実。個別要素にhex/pxを書かない（DESIGN.md §2/§7）。
   ============================================================ */

:root {
  /* ---- color tokens (DESIGN.md §2) ---- */
  --ink:            #2b2622;
  --ink-deep:       #211d19;
  --ink-text:       #262019;
  --brown:          #6f5a49;
  --warm-grey:      #a89a89;
  --terracotta:     #c8966e;
  --terracotta-dark:#b07d52;
  --terracotta-north:#a86b41;
  --cream:          #f2ebe1;
  --cream-2:        #f4eee4;
  --cream-shade:    #e7dccb;
  --on-ink:         #f2ebe1;
  --on-ink-mute:    #b7ab99;

  /* ---- type ---- */
  --font-serif-en: "Cormorant Garamond","Didot","Hoefler Text",Georgia,"Times New Roman",serif;
  --font-serif-jp: "Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --font-sans-jp:  "Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",sans-serif;

  /* ---- radius / shadow (DESIGN.md §6) ---- */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-phone: 34px;        /* device frame (product detail shot) */
  --r-phone-inner: 24px;  /* screenshot inside the phone frame */
  --shadow-sm: 0 1px 2px rgba(38,32,25,.05);
  --shadow-md: 0 10px 30px -12px rgba(38,32,25,.18);
  --shadow-lg: 0 24px 60px -24px rgba(38,32,25,.34); /* framed screenshots */

  /* ---- layout ---- */
  --maxw: 1080px;
  --pad: clamp(20px, 5vw, 40px);
  --section-y: clamp(64px, 12vw, 128px);
}

/* ---- reset-ish ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans-jp);
  color: var(--ink-text);
  background: var(--cream);
  line-height: 1.9;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- shared bits ---- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

.eyebrow {
  font-family: var(--font-sans-jp);
  font-size: clamp(.68rem, 1.6vw, .78rem);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--terracotta-dark);
  font-weight: 500;
  margin: 0;
}
.rule { width: 44px; height: 2px; background: var(--terracotta); border: 0; margin: 18px 0 0; }
.rule.center { margin-inline: auto; }

.section-title {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--ink-text);
  margin: 14px 0 0;
  text-wrap: balance;
}
.section-title .accent { color: var(--terracotta-dark); white-space: nowrap; }
/* clause-level nowrap: 見出しが語の途中で折れないよう、意味の塊で改行させる */
.nb { white-space: nowrap; }
.section-lead {
  max-width: 46ch;
  margin: 18px 0 0;
  color: var(--brown);
  font-size: clamp(.92rem, 2.4vw, 1rem);
}
.center-lead { margin-inline: auto; }

/* ---- shared narrative section shell ---- */
.section { padding-block: var(--section-y); background: var(--cream); }
.wrap.narrow { max-width: 720px; }
.wrap.center { text-align: center; }
/* hairline between adjacent warm sections (ink boundaries divide themselves) */
.section + .section { border-top: 1px solid var(--cream-shade); }
.br-wide { display: none; }
@media (min-width: 620px) { .br-wide { display: inline; } }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--cream) 82%, transparent);
  backdrop-filter: saturate(120%) blur(10px);
  -webkit-backdrop-filter: saturate(120%) blur(10px);
  border-bottom: 1px solid var(--cream-shade);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 60px; padding-block: 10px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand .mark { width: 26px; height: 26px; flex: none; }
.brand .wordmark {
  font-family: var(--font-serif-en);
  font-weight: 500;
  font-size: 1.18rem;
  letter-spacing: .34em;
  padding-left: .34em; /* optical: compensate trailing tracking */
  color: var(--ink-text);
}
.nav { display: flex; align-items: center; gap: clamp(14px, 3vw, 30px); }
.nav a {
  font-size: .82rem; letter-spacing: .06em; color: var(--brown);
  transition: color .18s ease;
}
.nav a:hover { color: var(--terracotta-dark); }
.nav .nav-anchor { display: none; }
@media (min-width: 720px) { .nav .nav-anchor { display: inline; } }

/* ============================================================
   Hero (ink bookend)
   ============================================================ */
.hero {
  background: var(--ink);
  background-image: radial-gradient(120% 90% at 50% 8%, rgba(200,150,110,.10) 0%, rgba(43,38,34,0) 55%);
  color: var(--on-ink);
  min-height: clamp(74vh, 86vh, 100vh);
  display: flex; align-items: center;
  text-align: center;
  padding-block: clamp(56px, 12vh, 120px);
  position: relative;
}
.hero .lockup { width: clamp(200px, 44vw, 340px); margin: 0 auto; }
.hero .hero-statement {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.5rem, 5.4vw, 2.5rem);
  line-height: 1.62;
  letter-spacing: .05em;
  color: var(--on-ink);
  max-width: min(94%, 14em);
  margin: clamp(28px, 5vw, 44px) auto 0;
  line-break: strict;
}
.hero .tagline {
  margin: clamp(22px, 4vw, 30px) auto 0;
  font-size: clamp(.72rem, 2.6vw, .95rem);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--terracotta);
  font-weight: 500;
}
.scroll-cue {
  margin-top: clamp(34px, 7vw, 56px);
  display: inline-flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--on-ink-mute);
  font-size: .66rem; letter-spacing: .28em; text-transform: uppercase;
}
.scroll-cue .line {
  width: 1px; height: 40px;
  background: linear-gradient(var(--terracotta), transparent);
}

/* ============================================================
   Products
   ============================================================ */
.products .head { max-width: 60ch; }
.products .head.center { margin-inline: auto; }
.grid {
  margin-top: clamp(34px, 6vw, 56px);
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--cream-2);
  border: 1px solid var(--cream-shade);
  border-radius: var(--r-lg);
  padding: clamp(16px, 3vw, 22px);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
/* live cards are links → lift on hover */
.card.is-live { cursor: pointer; }
.card.is-live:hover,
.card.is-live:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--terracotta) 55%, var(--cream-shade));
}
.card.is-soon { opacity: .82; }

.thumb {
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  background:
    radial-gradient(120% 120% at 30% 20%, color-mix(in srgb, var(--terracotta) 12%, var(--cream-2)) 0%, var(--cream) 70%);
  border: 1px solid var(--cream-shade);
  display: grid; place-items: center;
  margin-bottom: 16px;
  color: var(--terracotta-dark);
}
.card.is-soon .thumb { color: var(--warm-grey); }
.thumb svg { width: clamp(40px, 10vw, 52px); height: auto; display: block; }

.badge {
  align-self: flex-start;
  display: inline-flex;
  flex: none;
  font-size: .66rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px; border-radius: 999px;
  white-space: nowrap;
}
.badge.live { background: var(--terracotta); color: var(--cream-2); }
.badge.soon { background: transparent; color: var(--brown); border: 1px solid var(--warm-grey); font-weight: 500; }

.card-kicker {
  margin: 14px 0 0;
  font-family: var(--font-sans-jp);
  font-size: .74rem; letter-spacing: .08em; font-weight: 500;
  color: var(--brown);
}
.card.is-soon .card-kicker { color: var(--warm-grey); }
.card h3 {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.15rem, 3.6vw, 1.35rem);
  line-height: 1.5; letter-spacing: .03em;
  color: var(--ink-text);
  margin: 5px 0 0;
  text-wrap: balance;
}
.card.is-soon h3 { color: color-mix(in srgb, var(--ink-text) 72%, var(--warm-grey)); }
.card .card-sub {
  margin: 9px 0 0;
  color: var(--warm-grey);
  font-size: .82rem; line-height: 1.8;
}
.card .cta {
  margin-top: 18px; padding-top: 14px;
  border-top: 1px solid var(--cream-shade);
  display: flex; align-items: center; gap: 7px;
  font-size: .86rem; font-weight: 500;
}
.card.is-live .cta { color: var(--terracotta-dark); }
.card.is-live .cta .arrow { transition: transform .2s ease; }
.card.is-live:hover .cta .arrow { transform: translateX(4px); }
.card.is-soon .cta { color: var(--warm-grey); }
/* full-card link overlay (live only) */
.card .stretch { position: absolute; inset: 0; border-radius: inherit; }

/* ============================================================
   ⑤b 公開中アプリの詳細ブロック
   ============================================================ */
.detail-intro {
  margin-top: clamp(56px, 10vw, 104px);
  text-align: center;
}
.detail-intro .rule { margin: 0 auto 18px; }
.detail-title {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.3rem, 4vw, 1.85rem);
  line-height: 1.5; letter-spacing: .04em;
  color: var(--ink-text);
  margin: 12px 0 0;
  text-wrap: balance;
}

.app-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 6vw, 52px);
  align-items: center;
  margin-top: clamp(44px, 8vw, 84px);
}
@media (min-width: 880px) {
  .app-detail {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    gap: clamp(48px, 6vw, 84px);
  }
  .app-detail.reverse .app-shot { order: 2; }
}

/* --- shot columns --- */
.app-shot { display: flex; justify-content: center; }

/* phone frame (Myコレ, portrait) */
.phone-frame {
  width: min(292px, 76vw);
  padding: 10px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--ink) 88%, var(--cream)) 0%, var(--ink) 46%, var(--ink-deep) 100%);
  border-radius: var(--r-phone);
  box-shadow: var(--shadow-lg);
}
.phone-frame img {
  width: 100%;
  border-radius: var(--r-phone-inner);
  display: block;
}

/* browser frame (ふくおか子連れ日和, landscape) */
.browser-frame {
  width: 100%;
  border: 1px solid var(--cream-shade);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--cream-2);
  box-shadow: var(--shadow-lg);
}
.browser-bar {
  display: flex; align-items: center; gap: 7px;
  height: 34px; padding-inline: 15px;
  background: var(--cream-2);
  border-bottom: 1px solid var(--cream-shade);
}
.browser-bar .dot {
  width: 9px; height: 9px; border-radius: 999px;
  background: var(--cream-shade);
}
.browser-frame img { width: 100%; display: block; }

/* --- copy column --- */
.app-kicker {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 0;
  font-size: .76rem; letter-spacing: .08em; font-weight: 500;
  color: var(--brown);
}
.app-flag {
  display: inline-flex;
  font-size: .62rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 600;
  color: var(--cream-2); background: var(--terracotta);
  padding: 3px 9px; border-radius: 999px;
}
.app-title {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.34rem, 4vw, 1.9rem);
  line-height: 1.46; letter-spacing: .03em;
  color: var(--ink-text);
  margin: 13px 0 0;
  text-wrap: balance;
}
.app-lead {
  margin: 15px 0 0;
  color: var(--brown);
  font-size: clamp(.92rem, 2.4vw, 1rem);
  line-height: 1.9;
}

.app-feats {
  list-style: none; padding: 0;
  margin: clamp(20px, 3vw, 26px) 0 0;
  display: flex; flex-direction: column;
  gap: clamp(11px, 2vw, 14px);
}
.app-feats li {
  position: relative;
  padding-left: 22px;
  line-height: 1.75;
}
.app-feats li::before {
  content: ""; position: absolute; left: 2px; top: .62em;
  width: 7px; height: 7px; border-radius: 999px;
  background: var(--terracotta);
}
.ft-term {
  font-weight: 600;
  color: var(--ink-text);
  font-size: clamp(.92rem, 2.4vw, 1rem);
}
.ft-desc {
  color: var(--brown);
  font-size: clamp(.86rem, 2.3vw, .94rem);
}
.ft-term + .ft-desc::before {
  content: "／"; color: var(--warm-grey);
  margin: 0 6px 0 7px;
}

/* 始め方 steps */
.app-steps { margin-top: clamp(22px, 3.4vw, 28px); }
.app-steps .steps-label {
  display: block;
  font-size: .68rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--terracotta-dark); font-weight: 600;
}
.app-steps ol {
  list-style: none; padding: 0;
  margin: 12px 0 0;
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 9px 4px;
}
.app-steps li {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: clamp(.84rem, 2.3vw, .92rem);
  color: var(--ink-text);
}
.app-steps li .n {
  width: 22px; height: 22px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--terracotta);
  border-radius: 999px;
  font-size: .7rem; font-weight: 600;
  color: var(--terracotta-dark);
}
.app-steps li:not(:last-child)::after {
  content: "→"; color: var(--warm-grey);
  margin-left: 4px;
}

/* CTA button (terracotta fill) */
.btn {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 9px;
  margin-top: clamp(24px, 3.6vw, 30px);
  background: var(--terracotta);
  color: var(--cream-2);
  font-family: var(--font-sans-jp);
  font-weight: 600; font-size: clamp(.9rem, 2.4vw, .98rem); letter-spacing: .04em;
  padding: 13px 24px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.btn:hover {
  background: var(--terracotta-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(4px); }

.app-note {
  margin: 14px 0 0;
  font-size: .76rem; letter-spacing: .02em;
  color: var(--warm-grey);
}

/* ============================================================
   ② Problem — noise chips
   ============================================================ */
.noise {
  list-style: none; padding: 0;
  margin: clamp(26px, 4vw, 34px) auto clamp(28px, 4vw, 36px);
  max-width: 40ch;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 8px 9px;
}
.noise li {
  font-size: clamp(.8rem, 2.2vw, .9rem);
  color: var(--warm-grey);
  background: color-mix(in srgb, var(--cream-shade) 34%, transparent);
  border: 1px solid var(--cream-shade);
  border-radius: 999px;
  padding: 5px 13px;
  white-space: nowrap;
}
.problem em {
  font-style: normal;
  color: var(--ink-text);
  font-weight: 500;
}

/* ============================================================
   ③ Belief — the five whitespaces
   ============================================================ */
.whitespace {
  list-style: none; padding: 0;
  margin: clamp(30px, 5vw, 40px) auto 0;
  display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start;
  gap: clamp(16px, 4vw, 34px);
}
.whitespace li {
  font-family: var(--font-serif-jp);
  font-weight: 500;
  font-size: clamp(1.08rem, 3.2vw, 1.35rem);
  letter-spacing: .06em;
  color: var(--ink-text);
}
.whitespace li::after {
  content: ""; display: block;
  width: 18px; height: 2px; margin: 9px auto 0;
  background: var(--terracotta); opacity: .75;
}
.belief-foot {
  margin: clamp(18px, 3vw, 24px) auto 0;
  color: var(--brown);
  font-size: clamp(.92rem, 2.4vw, 1rem);
}

/* ============================================================
   ④ Role — transformation pairs (compass-direction motif)
   ============================================================ */
.shifts {
  list-style: none; padding: 0;
  margin: clamp(30px, 5vw, 40px) auto 0;
  width: fit-content; max-width: 100%;
  display: flex; flex-direction: column;
  gap: clamp(12px, 2.6vw, 16px);
}
.shifts li {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: clamp(10px, 3vw, 18px);
}
.shifts .from {
  text-align: right; color: var(--warm-grey);
  font-size: clamp(.88rem, 2.5vw, 1rem);
  white-space: nowrap;
}
.shifts .to-arrow {
  color: var(--terracotta);
  font-size: 1.05rem; line-height: 1;
}
.shifts .to {
  text-align: left;
  font-family: var(--font-serif-jp); font-weight: 500;
  color: var(--ink-text);
  font-size: clamp(1rem, 2.8vw, 1.15rem); letter-spacing: .03em;
  white-space: nowrap;
}
.role-foot {
  margin: clamp(30px, 5vw, 40px) auto 0;
  max-width: 34ch;
  color: var(--brown);
  font-size: clamp(.92rem, 2.4vw, 1rem);
}

/* ============================================================
   ⑥ Team — quiet roster
   ============================================================ */
.roster {
  list-style: none; padding: 0;
  margin: clamp(36px, 6vw, 56px) auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 3.4vw, 32px);
  text-align: center;
}
.roster .member {
  display: flex; flex-direction: column; align-items: center;
}
.roster .portrait {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--r-lg);
  background: var(--cream-2);
  border: 1px solid var(--cream-shade);
  box-shadow: var(--shadow-sm);
  margin-bottom: clamp(12px, 1.4vw, 16px);
}
.roster .r-name {
  font-family: var(--font-serif-en);
  font-size: clamp(1.02rem, 2.8vw, 1.22rem);
  letter-spacing: .08em; line-height: 1.2;
  color: var(--ink-text);
}
.roster .r-role {
  margin-top: 4px;
  font-size: .74rem; letter-spacing: .03em;
  color: var(--warm-grey);
}
@media (max-width: 600px) {
  .roster {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(22px, 6vw, 30px) clamp(16px, 5vw, 24px);
    max-width: 380px;
  }
}

/* ============================================================
   ⑦ Closing (ink bookend)
   ============================================================ */
.closing {
  background: var(--ink);
  background-image: radial-gradient(120% 90% at 50% 14%, rgba(200,150,110,.10) 0%, rgba(43,38,34,0) 55%);
  color: var(--on-ink);
  text-align: center;
  padding-block: clamp(80px, 16vw, 150px);
}
.closing .compass-divider {
  width: 30px; height: 30px;
  margin: 0 auto clamp(22px, 4vw, 30px);
  opacity: .92;
}
.closing .closing-en {
  font-family: var(--font-serif-en);
  font-style: italic; font-weight: 500;
  font-size: clamp(1.6rem, 6vw, 2.8rem);
  letter-spacing: .02em;
  color: var(--terracotta);
  margin: 0;
}
.closing .closing-jp {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.3rem, 4.6vw, 2rem);
  letter-spacing: .06em;
  color: var(--on-ink);
  margin: clamp(10px, 2vw, 16px) 0 0;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--ink-deep);
  color: var(--on-ink-mute);
  padding-block: clamp(44px, 8vw, 72px);
  border-top: 1px solid color-mix(in srgb, var(--on-ink-mute) 16%, transparent);
}
.site-footer .wrap {
  display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center;
}
.site-footer .f-lockup { width: clamp(150px, 40vw, 210px); opacity: .96; }
.site-footer .f-tagline {
  font-size: .68rem; letter-spacing: .26em; text-transform: uppercase; color: var(--terracotta);
}
.f-links { display: flex; gap: 26px; flex-wrap: wrap; justify-content: center; }
.f-links a {
  font-size: .84rem; letter-spacing: .08em; color: var(--on-ink);
  padding: 6px 2px; transition: color .18s ease;
}
.f-links a:hover { color: var(--terracotta); }
.copyright { font-size: .72rem; letter-spacing: .08em; color: var(--on-ink-mute); }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}