/* m2o works / OmniLift — 暗い背景に、アイコンの水色とピンクの光を差すデザイン */
:root {
  color-scheme: dark;
  --bg: #07080c;
  --bg-raise: #0e1016;
  --card: rgba(255, 255, 255, 0.035);
  --card-strong: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f3f4f7;
  --muted: #9a9ea8;
  --dim: #6c707a;
  --blue: #5bb8f0;
  --blue-soft: #8ed6ff;
  --pink: #ff6fa8;
  --pink-soft: #ffb6d5;
  --link: #8ed6ff;
  --radius: 16px;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Segoe UI", sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img, video { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.prose { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* ---------- ヘッダー（浮かぶガラスのバー） ---------- */
header.site {
  position: sticky; top: 12px; z-index: 10;
  margin: 12px auto 0; max-width: 1080px; padding: 0 16px;
}
header.site .bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  min-height: 52px; padding: 6px 10px 6px 16px;
  background: rgba(14, 16, 22, 0.72);
  border: 1px solid var(--line);
  border-radius: 14px;
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
}
header.site .brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 650; letter-spacing: 0.01em; }
header.site .brand img { width: 26px; height: 26px; }
header.site .brand img.logo { width: auto; height: 26px; }
.hero .icon.mark { width: 104px; height: 104px; filter: drop-shadow(0 14px 34px rgba(28, 30, 43, 0.22)); }
header.site .brand:hover { text-decoration: none; }
header.site nav { display: flex; flex-wrap: wrap; align-items: center; column-gap: 4px; row-gap: 2px; font-size: 0.9rem; }
header.site nav a { color: var(--muted); white-space: nowrap; padding: 6px 10px; border-radius: 8px; }
header.site nav a:hover { color: var(--text); background: var(--card-strong); text-decoration: none; }
header.site nav a.lang { border: 1px solid var(--line); }
header.site nav .links { display: contents; }
/* 狭い画面: 言語の切り替えだけを残し、ほかのリンクは「≡」の中にまとめる（JavaScript なし） */
header.site .menu { display: none; position: relative; }
header.site .menu summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
  width: 38px; height: 34px; border-radius: 8px; color: var(--muted);
}
header.site .menu summary::-webkit-details-marker { display: none; }
header.site .menu[open] summary, header.site .menu summary:hover { background: var(--card-strong); color: var(--text); }
header.site .menu-panel {
  position: absolute; right: 0; top: 44px; min-width: 190px; padding: 6px;
  display: flex; flex-direction: column; gap: 2px;
  background: var(--bg-raise); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 16px 40px rgba(28, 30, 43, 0.14);
}
header.site .menu-panel a { padding: 10px 12px; }
@media (max-width: 720px) {
  header.site .bar { flex-wrap: nowrap; }
  header.site nav { flex-wrap: nowrap; column-gap: 6px; }
  header.site nav .links { display: none; }
  header.site .menu { display: block; }
}

/* ---------- ヒーロー ---------- */
.hero { position: relative; text-align: center; padding: 120px 16px 72px; isolation: isolate; }
.hero::before {
  /* 斜めに差す光 */
  content: ""; position: absolute; z-index: -1;
  left: 50%; top: 40px; width: 900px; height: 520px; transform: translateX(-50%) rotate(-24deg);
  background:
    radial-gradient(closest-side, rgba(255, 111, 168, 0.55), transparent 70%) 62% 46% / 46% 40% no-repeat,
    radial-gradient(closest-side, rgba(91, 184, 240, 0.5), transparent 70%) 34% 56% / 50% 44% no-repeat,
    linear-gradient(90deg, transparent 18%, rgba(91, 184, 240, 0.18) 42%, rgba(255, 111, 168, 0.2) 58%, transparent 82%) center / 100% 22% no-repeat;
  filter: blur(40px);
  max-width: 120vw;
}
.hero .icon { width: 120px; height: 120px; margin: 0 auto 28px; filter: drop-shadow(0 18px 50px rgba(255, 111, 168, 0.35)); }
.hero h1 {
  margin: 0; font-size: clamp(2.3rem, 6.4vw, 4.4rem); line-height: 1.12; letter-spacing: -0.02em; font-weight: 750;
}
.hero h1 .grad {
  background: linear-gradient(100deg, var(--blue-soft), #fff 45%, var(--pink-soft));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { margin: 22px auto 0; max-width: 640px; font-size: clamp(1rem, 2.2vw, 1.2rem); color: var(--muted); }
.actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem; border: 1px solid var(--line-strong); color: var(--text); background: var(--card-strong);
}
.btn:hover { text-decoration: none; background: rgba(255, 255, 255, 0.1); }
.btn.primary { background: #f3f4f7; color: #0b0c10; border-color: transparent; }
.btn.primary:hover { background: #fff; }
.btn.soon { cursor: default; }
.meta { margin-top: 18px; font-size: 0.85rem; color: var(--dim); }

/* ---------- 動画 ---------- */
.showcase { position: relative; margin: 8px auto 0; max-width: 980px; padding: 0 16px; isolation: isolate; }
.showcase::before {
  content: ""; position: absolute; inset: 8% 6% -4%; z-index: -1;
  background: radial-gradient(closest-side, rgba(91, 184, 240, 0.28), transparent), radial-gradient(closest-side at 70% 60%, rgba(255, 111, 168, 0.25), transparent);
  filter: blur(50px);
}
.frame {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-strong);
  background: var(--bg-raise); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}
.frame video { width: 100%; height: auto; aspect-ratio: 16 / 9; background: #000; }
.caption { text-align: center; margin-top: 12px; font-size: 0.85rem; color: var(--dim); }

/* ---------- セクション ---------- */
section.block { padding-top: 96px; }
.eyebrow { font-size: 0.8rem; font-weight: 650; letter-spacing: 0.12em; text-transform: uppercase; color: var(--pink-soft); margin: 0 0 12px; }
h2.title { margin: 0 0 16px; font-size: clamp(1.7rem, 4vw, 2.6rem); line-height: 1.2; letter-spacing: -0.015em; font-weight: 720; }
p.intro { margin: 0; max-width: 680px; color: var(--muted); font-size: 1.05rem; }
.center { text-align: center; }
.center p.intro { margin: 0 auto; }

/* 「太字の見出し。続きは薄く」の段落 */
.feature {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; padding: 72px 0 0;
}
.feature.reverse .text { order: 2; }
.feature .text p { margin: 0; font-size: clamp(1.15rem, 2.4vw, 1.5rem); line-height: 1.55; color: var(--dim); font-weight: 560; }
.feature .text p strong { color: var(--text); font-weight: 680; }
.feature .text ul { margin: 18px 0 0; padding-left: 1.2em; color: var(--muted); }
.feature .shot { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55); }
@media (max-width: 760px) {
  .feature { grid-template-columns: 1fr; gap: 24px; padding-top: 56px; }
  .feature.reverse .text { order: 0; }
}

/* 対応形式のカード */
.grid { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); margin-top: 36px; }
@media (max-width: 860px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px 20px;
}
.card h3 { margin: 0 0 6px; font-size: 1.02rem; font-weight: 650; }
.card p { margin: 0; color: var(--muted); font-size: 0.93rem; }
.card .from { font-size: 0.82rem; color: var(--dim); margin-bottom: 10px; display: block; }
.card .to { color: var(--blue-soft); }

/* 料金 */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; }
@media (max-width: 680px) { .pricing { grid-template-columns: 1fr; } }
.plan { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.plan.pro { border-color: rgba(255, 111, 168, 0.45); background: linear-gradient(160deg, rgba(255, 111, 168, 0.1), rgba(91, 184, 240, 0.06)); }
.plan h3 { margin: 0; font-size: 1.1rem; }
.plan .price { margin: 10px 0 4px; font-size: 2.2rem; font-weight: 740; letter-spacing: -0.02em; }
.plan .price small { font-size: 0.9rem; font-weight: 500; color: var(--muted); margin-left: 6px; }
.plan ul { margin: 16px 0 0; padding-left: 1.2em; color: var(--muted); }

/* プライバシーの帯 */
.band {
  margin-top: 96px; padding: 40px; border-radius: 24px; border: 1px solid var(--line);
  background: radial-gradient(120% 140% at 0% 0%, rgba(91, 184, 240, 0.12), transparent 50%), radial-gradient(120% 140% at 100% 100%, rgba(255, 111, 168, 0.12), transparent 50%), var(--bg-raise);
}
@media (max-width: 520px) { .band { padding: 26px 22px; } }
.band h2 { margin: 0 0 10px; font-size: clamp(1.4rem, 3vw, 1.9rem); }
.band p { margin: 0; color: var(--muted); max-width: 720px; }
.band p + p { margin-top: 14px; }

/* 最後の呼びかけ */
.cta { text-align: center; padding-top: 110px; padding-bottom: 20px; }
.cta h2 { margin: 0; font-size: clamp(1.8rem, 4.6vw, 3rem); letter-spacing: -0.02em; }

/* ---------- 文章のページ（サポート・プライバシーポリシー） ---------- */
.page-head { position: relative; padding: 88px 0 24px; isolation: isolate; }
.page-head::before {
  content: ""; position: absolute; z-index: -1; left: -10%; right: -10%; top: 0; height: 280px;
  background: radial-gradient(closest-side at 30% 50%, rgba(91, 184, 240, 0.22), transparent), radial-gradient(closest-side at 70% 40%, rgba(255, 111, 168, 0.2), transparent);
  filter: blur(40px);
}
.page-head h1 { margin: 0; font-size: clamp(1.9rem, 5vw, 2.8rem); letter-spacing: -0.015em; line-height: 1.2; }
.page-head p { margin: 10px 0 0; color: var(--muted); }
.prose h2 { font-size: 1.3rem; margin: 48px 0 12px; padding-top: 4px; }
.prose h3 { font-size: 1.05rem; margin: 26px 0 6px; }
.prose p, .prose li { color: #d3d5db; }
.prose strong { color: var(--text); }
.prose ol, .prose ul { padding-left: 1.4em; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; margin: 14px 0; }
table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
th, td { border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { background: var(--card-strong); color: var(--text); font-weight: 600; white-space: nowrap; }
td { color: #d3d5db; }
code { font-family: var(--mono); background: var(--card-strong); border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px; font-size: 0.86em; overflow-wrap: anywhere; }
.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin: 10px 0; }
.faq summary { cursor: pointer; padding: 14px 44px 14px 18px; font-weight: 600; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 13px; color: var(--dim); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding: 0 18px 16px; color: #d3d5db; }
.faq details > div p { margin: 0; }
.note { color: var(--dim); font-size: 0.88rem; }
.contact {
  margin-top: 32px; padding: 22px 24px; border-radius: 16px; border: 1px solid var(--line); background: var(--card);
}
.contact p { margin: 0; }
.contact p + p { margin-top: 6px; }

/* ---------- アプリ一覧 ---------- */
a.app-card { display: flex; gap: 20px; align-items: center; margin-top: 28px; color: inherit; }
a.app-card:hover { text-decoration: none; border-color: var(--line-strong); background: var(--card-strong); }
.app-card img { width: 72px; height: 72px; flex: none; }
.app-card h3 { margin: 0; font-size: 1.15rem; }
.app-card p { margin: 4px 0 0; color: var(--muted); }

/* ---------- フッター ---------- */
footer.site { margin-top: 120px; border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--dim); font-size: 0.83rem; }
footer.site .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer.site nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer.site nav a { color: var(--muted); }
footer.site p { margin: 6px 0 0; }
.contact h2 { margin: 0 0 8px; padding: 0; }