/* LP の各セクション */
.m-prog {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accLight), var(--accSolid));
  z-index: 50;
}
.nav { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.m-navlink { color: var(--ink2); }

/* 共通の部品 */
.sec { margin: 0 auto; display: flex; flex-direction: column; gap: 44px; max-width: 1200px; padding: 40px 22px 120px; }
.head { display: flex; flex-direction: column; gap: 14px; }
.head-c { align-items: center; text-align: center; }
.eyebrow { font-size: 13px; letter-spacing: 0.16em; color: var(--mut); }
.h2 { margin: 0; font-size: clamp(28px, 4.2vw, 52px); line-height: 1.35; text-wrap: balance; color: var(--ink); }
.lead { margin: 0; font-size: 16px; line-height: 1.9; color: var(--ink2); }
.head-c .lead { max-width: 36em; }
.note { margin: 0; text-align: center; font-size: 13px; color: var(--mut); line-height: 1.8; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--min)), 1fr)); gap: var(--gap); }
.flex-cell { display: flex; }
.card { flex: 1; display: flex; background: var(--bg); box-shadow: var(--up); }
.ico { overflow: hidden; }
.ico svg { display: block; width: 100%; height: 100%; }
.badge { align-self: flex-start; font-size: 11px; font-weight: 700; color: var(--acc); padding: 5px 11px; border-radius: 12px; box-shadow: var(--in-sm); white-space: nowrap; }
.badge.is-free { color: var(--ok); }
.btn-grad { background: var(--grad); color: #ffffff; font-weight: 700; }

/* ヒーロー */
.hero { position: relative; max-width: 1440px; margin: 0 auto; padding: 56px 22px 110px; display: flex; flex-wrap: wrap; align-items: center; gap: 32px; }
.hero-text { container-type: inline-size; position: relative; flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 26px; }
.pill { align-self: flex-start; display: flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 30px; box-shadow: var(--in-sm); font-size: 13px; color: var(--ink2); letter-spacing: 0.04em; }
.h1 { margin: 0; font-size: clamp(24px, 10cqw, 58px); line-height: 1.26; font-weight: 700; letter-spacing: 0.01em; color: var(--ink); }
.h1-line { display: block; }
.h1-line-brand { display: flex; flex-wrap: nowrap; align-items: baseline; column-gap: .25em; white-space: nowrap; }
.wm-inline { height: 0.74em; width: auto; vertical-align: -0.03em; display: inline-block; }
.hero-lead { margin: 0; font-size: clamp(15px, 1.6vw, 18px); line-height: 1.95; color: var(--ink2); max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; padding-top: 4px; }
.hero-primary { padding: 18px 34px; border-radius: 20px; font-size: 16px; }
.hero-second { padding: 18px 28px; border-radius: 20px; box-shadow: var(--up); color: var(--ink); font-weight: 700; font-size: 16px; display: flex; align-items: center; gap: 10px; }
.hero-note { margin: 0; font-size: 13px; color: var(--mut); line-height: 1.8; }
.hero-stage { position: relative; flex: 1 1 640px; min-width: 0; display: flex; justify-content: center; }
.m-cluster { position: relative; width: 780px; height: 600px; flex: none; }
.ring { position: absolute; border-radius: 50%; }
.ring-a { left: 130px; top: 40px; width: 520px; height: 520px; border: 2px dashed color-mix(in srgb, var(--accSolid) 22%, transparent); }
.ring-b { left: 220px; top: 130px; width: 340px; height: 340px; border: 2px dotted color-mix(in srgb, var(--accSolid) 20%, transparent); }
.hero-icon { position: absolute; }

/* 流れる帯 */
.band { position: relative; padding: 24px 0; box-shadow: var(--in); overflow: hidden; }
.mq { display: flex; align-items: center; gap: 22px; padding: 0 22px; font-size: 19px; font-weight: 700; color: var(--ink2); white-space: nowrap; }
.mq-sep { color: var(--mut); font-weight: 500; }
.sr { position: absolute; width: 1px; height: 1px; margin: 0; overflow: hidden; clip: rect(0 0 0 0); }

/* アプリ */
#apps { padding: 120px 22px 110px; }
#apps .head { max-width: 660px; }
.app-card { border-radius: 32px; padding: 28px 24px; flex-direction: column; gap: 18px; }
.app-icon { align-self: flex-start; }
.app-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.app-title h3 { margin: 0; font-family: Quicksand, sans-serif; font-size: 25px; color: var(--ink); }
.app-title .badge { align-self: auto; }
.app-desc { margin: 0; font-size: 14px; line-height: 1.8; color: var(--ink2); }
.dots { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; font-size: 13px; color: var(--ink); }
.dots li { display: flex; gap: 8px; line-height: 1.6; }
.dot { flex: none; width: 6px; height: 6px; margin-top: 8px; border-radius: 50%; background: var(--accSolid); }

/* これから */
.next-card { border-radius: 28px; padding: 22px; gap: 16px; align-items: flex-start; }
.next-icon { flex: none; }
.next-body { min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.next-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.next-title h3 { margin: 0; font-family: Quicksand, sans-serif; font-size: 21px; color: var(--ink); }
.next-note { font-size: 11px; color: var(--mut); }
.next-body p { margin: 0; font-size: 13.5px; line-height: 1.75; color: var(--ink2); }
.next-body .badge { padding: 4px 10px; border-radius: 10px; white-space: normal; }

/* デバイス */
.devs-wrap { position: relative; display: flex; justify-content: center; }
.m-devs { position: relative; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: center; gap: 36px 44px; padding: 10px 0; }
.dev { position: relative; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.dev-col { display: flex; flex-direction: column; align-items: center; }
.dev-body { background: var(--bg); box-shadow: var(--up-lg); box-sizing: border-box; }
.dev-screen { width: 100%; height: 100%; box-shadow: var(--in); box-sizing: border-box; }
.dev-phone { width: 150px; height: 300px; border-radius: 36px; padding: 12px; }
.dev-phone .dev-screen { border-radius: 26px; display: grid; grid-template-columns: repeat(2, 44px); align-content: center; justify-content: center; gap: 16px; }
.dev-pad { width: 300px; height: 220px; border-radius: 28px; padding: 12px; }
.dev-pad .dev-screen { border-radius: 18px; display: grid; grid-template-columns: repeat(4, 46px); align-content: center; justify-content: center; gap: 16px 18px; }
.dev-mac { width: 320px; height: 210px; border-radius: 18px 18px 8px 8px; padding: 11px; }
.dev-mac .dev-screen { border-radius: 10px; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 14px; }
.dock { display: flex; gap: 10px; padding: 8px 12px; border-radius: 16px; box-shadow: var(--up-sm); }
.mac-base { width: 380px; height: 14px; border-radius: 3px 3px 12px 12px; background: var(--bg); box-shadow: var(--up); }
.band-t, .band-b { width: 64px; height: 34px; background: var(--bg); box-shadow: var(--in-sm); }
.band-t { border-radius: 12px 12px 0 0; }
.band-b { border-radius: 0 0 12px 12px; }
.dev-watch { width: 116px; height: 136px; border-radius: 34px; padding: 10px; }
.dev-watch .dev-screen { border-radius: 26px; display: grid; place-items: center; }
.dev-label { text-align: center; }
.dev-name { font-weight: 700; color: var(--ink); }
.dev-tag { display: inline-block; margin-top: 6px; font-size: 11px; font-weight: 700; color: var(--acc); padding: 4px 11px; border-radius: 10px; box-shadow: var(--in-sm); }
.dev-tag.is-now { color: #ffffff; background: var(--grad); box-shadow: none; }
.dev-card { border-radius: 26px; box-shadow: var(--up); padding: 26px; display: flex; flex-direction: column; gap: 10px; background: var(--bg); }
.dev-card h3 { margin: 0; font-size: 17px; color: var(--ink); }
.dev-card p { margin: 0; font-size: 14px; line-height: 1.8; color: var(--ink2); }

/* 着せ替え */
#theme { padding: 20px 22px 120px; display: block; }
.theme-box { border-radius: 44px; box-shadow: var(--in); padding: clamp(28px, 5vw, 64px); display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.theme-text { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.theme-text .h2 { font-size: clamp(28px, 3.8vw, 46px); }
.pick-group { display: flex; flex-direction: column; gap: 12px; }
.pick-label { font-size: 13px; color: var(--mut); }
.pick-label b { color: var(--ink); }
.picks { display: flex; flex-wrap: wrap; gap: 12px; }
.pick { width: 48px; height: 48px; border-radius: 16px; background: var(--bg); box-shadow: var(--up-sm); display: grid; place-items: center; }
.pick[aria-pressed="true"] { box-shadow: var(--in-sm); }
.pick-dot { width: 24px; height: 24px; border-radius: 50%; }
.picks-ground .pick-dot { width: 26px; height: 26px; }
.pick[aria-pressed="true"] .pick-dot { transform: scale(.8); }
.reset { align-self: flex-start; display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 20px; border-radius: 16px; box-shadow: var(--up-sm); font-size: 14px; font-weight: 700; color: var(--acc); }
.theme-free { list-style: none; margin: 0; padding: 20px 0 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px 20px; font-size: 13.5px; color: var(--ink2); }
.theme-show { flex: 1 1 320px; min-width: 0; display: flex; justify-content: center; }
.theme-tray { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px 26px; padding: 30px 26px; border-radius: 40px; box-shadow: var(--up-lg); max-width: 420px; background: var(--bg); }
.theme-icon { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.theme-icon > span { font-size: 12px; color: var(--ink2); }

/* 約束 */
#promise .head { max-width: 640px; }
.promise-card { border-radius: 30px; padding: 32px; flex-direction: column; gap: 16px; }
.promise-mark { width: 60px; height: 60px; border-radius: 50%; box-shadow: var(--in-sm); display: grid; place-items: center; color: var(--acc); }
.promise-card h3 { margin: 0; font-size: 19px; color: var(--ink); }
.promise-card p { margin: 0; font-size: 14.5px; line-height: 1.85; color: var(--ink2); }