/* 模写栖 / 焔崎エリス 統合サイト
   紺の地に、模写栖は蒼、エリスは紅。トップは2つの入口が中央の継ぎ目で向かい合う(陰と陽)。
   色は印影・エンブレムと同じ値。 */
:root {
  --ink: #060A18;
  --panel: #0D1328;
  --panel-2: #121A36;
  --fg: #E9ECF6;
  --muted: #9AA3C4;
  --line: #222B4A;
  --blue: #4DA8FF;
  --cyan: #9FE3FF;
  --red: #FF4A3D;
  --ember: #FF8A4C;
  --gold: #F2C46D;
  --accent: var(--gold);
  --display: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --body: "Zen Kaku Gothic New", "Yu Gothic", "Hiragino Sans", Meiryo, sans-serif;
  --mono: "JetBrains Mono", Consolas, monospace;
  color-scheme: dark;
}
body.is-blue { --accent: var(--blue); }
body.is-red { --accent: var(--red); }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ink); color: var(--fg);
  font: 16px/1.85 var(--body);
  padding-left: max(0px, env(safe-area-inset-left)); padding-right: max(0px, env(safe-area-inset-right));
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.mono { font-family: var(--mono); }

/* ── ヘッダー ── */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px max(20px, env(safe-area-inset-left)); padding-top: max(12px, env(safe-area-inset-top));
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 800 18px var(--display); letter-spacing: .08em; }
.topnav { display: flex; gap: 6px; }
.topnav a { text-decoration: none; padding: 6px 12px; border-radius: 999px; font-size: 14px; color: var(--muted); border: 1px solid transparent; }
.topnav a:hover { color: var(--fg); border-color: var(--line); }
.topnav a.is-current.to-blue { color: var(--blue); border-color: color-mix(in srgb, var(--blue) 45%, transparent); }
.topnav a.is-current.to-red { color: var(--red); border-color: color-mix(in srgb, var(--red) 45%, transparent); }

/* ── トップ(入口) ── */
.gate { position: relative; display: grid; grid-template-columns: 1fr 1fr; min-height: min(100svh, 860px); }
.gate-half {
  position: relative; overflow: hidden; text-decoration: none;
  display: flex; flex-direction: column; justify-content: center; gap: 10px;
  padding: 72px clamp(24px, 6vw, 88px);
  transition: filter .4s ease;
}
.gate-blue {
  align-items: flex-end; text-align: right;
  background:
    radial-gradient(120% 80% at 100% 50%, color-mix(in srgb, var(--blue) 22%, transparent), transparent 60%),
    linear-gradient(180deg, #071029, var(--ink));
}
.gate-red {
  align-items: flex-start; text-align: left;
  background:
    radial-gradient(120% 80% at 0% 50%, color-mix(in srgb, var(--red) 26%, transparent), transparent 60%),
    linear-gradient(180deg, #1A0710, var(--ink));
}
@media (hover: hover) { .gate:hover .gate-half:not(:hover) { filter: brightness(.72) saturate(.8); } }
.gate-emblem { width: 120px; height: 120px; margin-bottom: 10px; filter: drop-shadow(0 0 24px color-mix(in srgb, var(--cyan) 35%, transparent)); }
.gate-art {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 45% 25%;
  opacity: .62; mask-image: linear-gradient(90deg, transparent, #000 40%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 40%);
}
.gate-half > span { position: relative; }
.gate-roman { font: 600 12px var(--mono); letter-spacing: .32em; text-transform: uppercase; }
.gate-blue .gate-roman { color: var(--cyan); }
.gate-red .gate-roman { color: var(--ember); }
.gate-name { font: 800 clamp(44px, 7vw, 96px)/1.1 var(--display); letter-spacing: .06em; }
.gate-blue .gate-name { text-shadow: 0 0 40px color-mix(in srgb, var(--blue) 40%, transparent); }
.gate-red .gate-name { text-shadow: 0 0 40px color-mix(in srgb, var(--red) 45%, transparent); }
.gate-catch { font: 600 clamp(16px, 1.8vw, 20px) var(--display); color: var(--fg); opacity: .9; }
.gate-enter { margin-top: 18px; font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.gate-half:hover .gate-enter { color: var(--fg); }
.gate-seam {
  position: absolute; top: 12%; bottom: 12%; left: 50%; width: 1px; pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--blue) 30%, var(--red) 70%, transparent);
  box-shadow: 0 0 18px var(--gold);
}

/* ── 各ページ ── */
main { display: block; }
.hero {
  max-width: 1120px; margin: 0 auto; padding: 72px 24px 56px;
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center;
}
.hero-text { min-width: 0; }
.eyebrow { margin: 0; font: 600 12px var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--accent); }
h1 { margin: 6px 0 8px; font: 800 clamp(48px, 8vw, 88px)/1.1 var(--display); letter-spacing: .06em; text-wrap: balance; }
.catch { margin: 0 0 18px; font: 600 clamp(19px, 2.2vw, 24px) var(--display); }
.lead { margin: 0; color: var(--muted); max-width: 38em; }
.hero-emblem { justify-self: center; width: min(220px, 60vw); filter: drop-shadow(0 0 30px color-mix(in srgb, var(--cyan) 30%, transparent)); }
.hero-art { justify-self: center; max-height: 440px; width: auto; border-radius: 6px; box-shadow: 0 0 60px color-mix(in srgb, var(--red) 30%, transparent); }
.hero-flame {
  justify-self: center; font: 800 clamp(140px, 22vw, 240px)/1 var(--display);
  background: linear-gradient(180deg, var(--gold), var(--ember) 40%, var(--red) 75%, #7A0F1A);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 40px color-mix(in srgb, var(--red) 45%, transparent));
}

.block { max-width: 1120px; margin: 0 auto; padding: 40px 24px; border-top: 1px solid var(--line); }
h2 { margin: 0 0 22px; font: 800 26px var(--display); letter-spacing: .08em; display: flex; align-items: center; gap: 12px; }
h2::before { content: ""; width: 8px; height: 8px; transform: rotate(45deg); background: var(--accent); flex: none; }
.note { color: var(--muted); font-size: 14px; margin: 16px 0 0; }

.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.svc { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 22px; display: grid; gap: 10px; align-content: start; }
.svc h3 { margin: 0; font: 700 19px var(--display); }
.svc p { margin: 0; color: var(--muted); font-size: 15px; }
.tags { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font: 12px var(--mono); padding: 2px 8px; border-radius: 4px; border: 1px solid var(--line); color: var(--cyan); }

.vgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.vcard { text-decoration: none; display: grid; gap: 6px; align-content: start; }
.vthumb { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 6px; background: var(--panel); border: 1px solid var(--line); }
.vthumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.vcard:hover .vthumb img { transform: scale(1.04); }
.vkind { position: absolute; left: 8px; top: 8px; font: 600 11px var(--mono); padding: 1px 7px; border-radius: 3px; background: color-mix(in srgb, var(--ink) 80%, transparent); color: var(--accent); }
.vtitle { font-size: 15px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.vdate { font: 12px var(--mono); color: var(--muted); }
.empty { color: var(--muted); }
.empty a { color: var(--accent); }

.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; counter-reset: s; }
.flow li { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; display: flex; gap: 12px; align-items: center; font-size: 15px; }
.step-n { font: 600 13px var(--mono); color: var(--ink); background: var(--accent); width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.contact { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-block; text-decoration: none; padding: 11px 20px; border-radius: 6px; border: 1px solid var(--line); font-weight: 700; }
.btn-blue { background: var(--blue); border-color: var(--blue); color: var(--ink); }
.btn:hover { filter: brightness(1.1); }
.mail { color: var(--muted); }

.prof { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 24px; }
.prof div { display: flex; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.prof dt { color: var(--muted); min-width: 6em; font-size: 14px; }
.prof dd { margin: 0; }

.tracks { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.track { display: flex; gap: 14px; align-items: center; text-decoration: none; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
.track img { width: 120px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 4px; }
.track span { display: grid; }
.track b { font: 700 17px var(--display); }
.track small { color: var(--muted); font-size: 13px; }
.track-plain { padding: 16px 18px; border-left: 3px solid var(--red); }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.gallery a { display: block; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); }
.gallery img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .5s ease; }
.gallery a:hover img { transform: scale(1.03); }

/* エリスのページ: 横長の絵を背景にした大きな見出し */
.hero-banner {
  position: relative; overflow: hidden; max-width: none; display: flex; align-items: center;
  min-height: min(80vh, 760px);
  padding: 72px max(24px, calc((100vw - 1120px) / 2 + 24px));
}
.hero-banner .hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 30%; }
.hero-banner::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--ink) 0%, rgba(6, 10, 24, .82) 32%, rgba(6, 10, 24, .15) 68%, transparent),
    linear-gradient(0deg, var(--ink) 0%, transparent 28%);
}
.hero-banner .hero-text { position: relative; z-index: 1; max-width: 32em; }
.hero-banner h1, .hero-banner .catch { text-shadow: 0 2px 18px rgba(0, 0, 0, .8); }

.links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.links a { display: inline-flex; gap: 8px; align-items: center; text-decoration: none; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); }
.links a:hover { border-color: var(--accent); }
.links span { color: var(--accent); font-size: 12px; }

/* エリス: 人物(外側=静 / 内側=炎) */
.ess-summary { margin: 0 0 22px; font: 600 clamp(17px, 2vw, 20px)/1.8 var(--display); max-width: 36em; }
.ess { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.ess-side { padding: 26px 28px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto 1fr; column-gap: 22px; align-items: start; }
.ess-side.is-outer { background: linear-gradient(135deg, #0B1430, var(--panel)); }
.ess-side.is-inner { background: linear-gradient(135deg, #2A0A12, #170812); border-left: 1px solid var(--line); }
.ess-label { grid-column: 1 / -1; font: 600 12px var(--mono); letter-spacing: .3em; color: var(--muted); }
.ess-word { font: 800 clamp(64px, 9vw, 96px)/1 var(--display); }
.is-outer .ess-word { color: var(--cyan); text-shadow: 0 0 30px color-mix(in srgb, var(--blue) 40%, transparent); }
.is-inner .ess-word { background: linear-gradient(180deg, var(--gold), var(--ember) 45%, var(--red)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 24px color-mix(in srgb, var(--red) 45%, transparent)); }
.ess-side ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 4px; align-self: center; }
.ess-side li { font-size: 15px; }
.ess-motto { margin: 22px 0 0; text-align: center; font: 600 clamp(18px, 2.2vw, 22px) var(--display); color: var(--fg); letter-spacing: .12em; }

/* エリスの言葉 */
.quotes { display: flex; flex-wrap: wrap; gap: 14px; }
.quotes blockquote { flex: 1 1 300px; }
.quotes blockquote { margin: 0; padding: 22px 22px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); font: 600 18px/1.7 var(--display); position: relative; }
.quotes blockquote:first-child { flex-basis: 100%; text-align: center; font-size: clamp(22px, 3vw, 30px); padding: 30px 22px; border-color: color-mix(in srgb, var(--red) 40%, var(--line)); background: linear-gradient(180deg, #1A0810, var(--panel)); }

/* 制作とお預かりする情報について */
.prod-note { margin-top: 22px; border-left: 3px solid var(--accent); padding: 4px 0 4px 18px; }
.prod-note h3 { margin: 0 0 6px; font: 700 16px var(--display); }
.prod-note ul { margin: 0; padding-left: 1.2em; color: var(--muted); font-size: 14px; display: grid; gap: 2px; }

.flow-video { margin-top: 22px; }

/* 作り手 */
.creator { display: flex; gap: 28px; align-items: center; }
.creator-icon { width: 128px; height: 128px; border-radius: 50%; flex: none; box-shadow: 0 0 0 2px var(--line), 0 0 36px color-mix(in srgb, var(--blue) 35%, transparent); }
.creator .eyebrow { margin-bottom: 2px; }
.creator-name { margin: 0 0 4px; }
.creator-name::before { display: none; }
.creator-role { margin: 0; color: var(--cyan); font-size: 14px; }
.creator-bio { margin: 6px 0 0; color: var(--muted); }

/* 制作例・楽曲(押すと再生) */
.works { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; align-items: start; }
.work { margin: 0; display: grid; gap: 8px; }
#works-pick .works > .work:first-child:not(.is-vertical), #intro .work, .flow-video .work { grid-column: 1 / -1; max-width: 880px; }  /* 先頭の1本は大きく */
.ytlite { position: relative; display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--panel); cursor: pointer; aspect-ratio: 16 / 9; }
.ytlite img { width: 100%; height: 100%; object-fit: cover; }
.ytlite .play { position: absolute; left: 50%; top: 50%; width: 68px; height: 48px; margin: -24px 0 0 -34px; border-radius: 12px; background: color-mix(in srgb, var(--accent) 88%, black); box-shadow: 0 4px 20px rgba(0, 0, 0, .5); transition: transform .2s ease; }
.ytlite .play::after { content: ""; position: absolute; left: 27px; top: 14px; border-style: solid; border-width: 10px 0 10px 17px; border-color: transparent transparent transparent #fff; }
.ytlite:hover .play { transform: scale(1.08); }
.work iframe, .work .selfvideo { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 8px; background: #000; display: block; }
.work.is-vertical .ytlite, .work.is-vertical iframe, .work.is-vertical .selfvideo { aspect-ratio: 9 / 16; width: min(100%, 300px); }
.work figcaption { display: grid; }
.work figcaption b { font: 700 17px var(--display); }
.work figcaption small { color: var(--muted); font-size: 13px; }

/* ── フッター ── */
.foot { border-top: 1px solid var(--line); padding: 36px 24px calc(36px + env(safe-area-inset-bottom)); display: grid; justify-items: center; gap: 6px; text-align: center; color: var(--muted); font-size: 13px; }
.foot-seal { width: 44px; height: 44px; transform: rotate(-5deg); opacity: .95; margin-bottom: 4px; }
.foot-sub { font-size: 12px; opacity: .8; }

/* ── スマホ ── */
@media (max-width: 760px) {
  .gate { grid-template-columns: 1fr; min-height: 0; }
  .gate-half { min-height: 50svh; padding: 56px 24px; align-items: center; text-align: center; }
  .gate-seam { top: 50%; bottom: auto; left: 10%; right: 10%; width: auto; height: 1px; background: linear-gradient(90deg, transparent, var(--blue) 30%, var(--red) 70%, transparent); }
  .gate-art { mask-image: linear-gradient(180deg, transparent, #000 50%); -webkit-mask-image: linear-gradient(180deg, transparent, #000 50%); }
  .hero { grid-template-columns: 1fr; padding: 44px 20px 36px; gap: 28px; }
  .hero-emblem, .hero-flame, .hero-art { justify-self: start; }
  .hero-banner { min-height: 0; padding: 260px 20px 32px; align-items: flex-end; }
  .hero-banner .hero-bg { height: 300px; object-position: 50% 25%; }
  .hero-banner::after { background: linear-gradient(0deg, var(--ink) 0%, var(--ink) calc(100% - 300px), rgba(6, 10, 24, .25) calc(100% - 140px), transparent); }
  .hero-emblem { width: 120px; }
  .hero-flame { font-size: 120px; }
  .block { padding: 32px 20px; }
  .topbar { padding-left: 16px; padding-right: 16px; }
  .brand span { display: none; }
  .ess { grid-template-columns: 1fr; }
  .ess-side.is-inner { border-left: 0; border-top: 1px solid var(--line); }
  .creator { flex-direction: column; align-items: flex-start; gap: 16px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }