@charset "UTF-8";

/* ==========================================================================
   maruworks.info 共通スタイル
   設計 = docs/shonanoka/site_plan.md ／ ブランド色 = brand_maruworks.md §0
   トップ = 生成りのブランド面 ／ 作品ページ = body.dark で暗い和風
   ========================================================================== */

:root {
  --momo:   #E95295;   /* Maru Works 桃（躑躅） */
  --sumi:   #303C48;   /* ダークチャコール */
  --kinari: #EFE9DC;   /* 生成り */
  --kikyo:  #9B7EC8;   /* 桔梗（作品ページの差し色。KVの紫に合わせる） */
  --kikyo-deep: #6C4E9E;

  --mincho: "Noto Serif JP", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  --gothic: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --maxw: 920px;

  /* 明るい面（トップ） */
  --bg: var(--kinari);
  --fg: var(--sumi);
  --fg-mute: #68707A;
  --line: #D6CEBD;
  --card: #F7F3EA;
  --accent: var(--momo);
  --btn-fg: #fff;
}

body.dark {
  /* 暗い面（全ページ共通の地。2026-08-27 サイト全体を暗基調に統一） */
  --bg: #111318;
  --fg: #D8D4CA;
  --fg-mute: #8B8880;
  --line: #2A2D35;
  --card: #181B22;
  --accent: var(--kikyo);   /* 作品面の差し色 */
  --btn-fg: #fff;
}

body.dark.mw {
  /* レーベル面（トップ・共通ガイドライン・プライバシー）は桃を差し色に */
  --accent: var(--momo);
  --fg: var(--kinari);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--gothic);
  font-size: 16px;
  line-height: 1.95;
  letter-spacing: .02em;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--fg); text-underline-offset: .22em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* --- ヘッダー ------------------------------------------------------------ */

.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap;
}
.brand { display: block; }
.brand img { width: 150px; }
.site-nav { display: flex; gap: 20px; font-size: .875rem; flex-wrap: wrap; }
.site-nav a { text-decoration: none; color: var(--fg-mute); }
.site-nav a:hover { color: var(--accent); }

/* --- 見出し・本文 -------------------------------------------------------- */

h1, h2, h3 { font-family: var(--mincho); font-weight: 600; line-height: 1.6; }
h2 { font-size: 1.4375rem; margin: 0 0 26px; }
h2::before { content: "—"; color: var(--accent); margin-right: .5em; }
h3 { font-size: 1.125rem; margin: 0 0 10px; }
p { margin: 0 0 1.2em; }
.lead { font-size: 1.0625rem; }

section { padding: 60px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: 0; }

/* --- ボタン -------------------------------------------------------------- */

.actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-block; padding: 13px 28px; border-radius: 3px;
  font-size: .9375rem; font-weight: 700; text-decoration: none;
  border: 1px solid transparent; transition: opacity .15s;
}
.btn-primary { background: var(--accent); color: var(--btn-fg); }
.btn-primary:hover { color: var(--btn-fg); opacity: .82; }
.btn-ghost { border-color: var(--fg-mute); color: var(--fg); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* --- トップ: 作品カード --------------------------------------------------- */

.work-card {
  display: grid; grid-template-columns: 240px 1fr; gap: 36px;
  background: var(--card); border: 1px solid var(--line); padding: 32px;
  align-items: center;
}
.work-card .cover img { border: 1px solid var(--line); }
.work-card .eyebrow { font-size: .8125rem; letter-spacing: .16em; color: var(--fg-mute); margin: 0 0 10px; }
.work-card h3 { font-size: 1.5rem; margin-bottom: 4px; }
.work-card .yomi { font-size: .8125rem; color: var(--fg-mute); margin: 0 0 16px; }
.work-card .cap { font-size: .9375rem; margin-bottom: 22px; }

/* --- 作品ページ: ヒーロー ------------------------------------------------- */

.hero { padding: 0 0 56px; border-bottom: 1px solid var(--line); }
.hero .kv { position: relative; }
.hero .kv img { width: 100%; }
.hero .kv::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 55%, var(--bg) 100%);
}
.hero .txt { max-width: var(--maxw); margin: -40px auto 0; padding: 0 22px; position: relative; }
.hero .eyebrow { font-size: .8125rem; letter-spacing: .18em; color: var(--fg-mute); margin: 0 0 12px; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 2.9rem); margin: 0 0 6px; }
.hero .yomi { font-size: .875rem; color: var(--fg-mute); margin: 0 0 22px; }
.hero .tagline {
  font-family: var(--mincho); font-size: clamp(1.05rem, 2.4vw, 1.3125rem);
  line-height: 1.9; margin: 0 0 30px;
  padding-left: 16px; border-left: 3px solid var(--accent);
}

/* --- 作品ページ: 特徴 ----------------------------------------------------- */

.features { display: grid; gap: 22px; }
.feature { background: var(--card); border: 1px solid var(--line); padding: 26px 26px 20px; }
.feature p { font-size: .9375rem; margin-bottom: .8em; }
.feature p:last-child { margin-bottom: 0; }

.shots { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.shots figure { margin: 0; }
.shots img { border: 1px solid var(--line); }
.shots figcaption { font-size: .8125rem; color: var(--fg-mute); margin-top: 8px; }

.video { position: relative; aspect-ratio: 16 / 9; border: 1px solid var(--line); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.spec { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.spec th, .spec td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th { width: 11em; font-weight: 700; color: var(--fg-mute); font-size: .875rem; }

.callouts { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.callout { border: 1px solid var(--line); background: var(--card); padding: 26px; }
.callout p { font-size: .9375rem; }
.callout p:last-child { margin-bottom: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

/* リンクの下線アニメーション（ナビ・ニュース） */
.site-nav a, .news a {
  position: relative; text-decoration: none;
  background: linear-gradient(currentColor, currentColor) left bottom / 0 1px no-repeat;
  transition: background-size .3s ease, color .2s;
}
.site-nav a:hover, .news a:hover { background-size: 100% 1px; }
.news a { color: var(--accent); }

/* --- トップ: 全画面ヒーロー（2026-08-27 改稿） ----------------------------- */

.home .site-header {
  position: absolute; top: 0; left: 0; right: 0; z-index: 10;
  border-bottom: 0;
  background: linear-gradient(to bottom, rgba(8,9,13,.55), rgba(8,9,13,0));
}
.home .site-nav a { color: #C9C5BB; }
.home .site-nav a:hover { color: var(--momo); }

.hero-full {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: flex-end;
  overflow: hidden; border-bottom: 1px solid var(--line);
}
.hero-full .bg {
  position: absolute; inset: 0;
  background: url("/shonanoka/assets/img/kv.jpg") 30% 20% / cover no-repeat;
}
.hero-full .bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,11,16,.30) 0%, rgba(10,11,16,0) 30%,
                    rgba(10,11,16,.16) 62%, rgba(17,19,24,.97) 100%);
}
.hero-full .txt {
  position: relative; width: 100%; max-width: 1160px; margin: 0 auto;
  padding: 0 26px 88px;
  display: flex; flex-direction: column; align-items: flex-end; text-align: right;
}
.hero-full .label-credit {
  font-size: .875rem; font-weight: 700; letter-spacing: .3em;
  color: var(--momo); margin: 0 0 6px;
  text-shadow: 0 1px 12px rgba(0,0,0,.6);
  animation: rise .8s ease .1s both;
}
.hero-full .label-credit span { color: #E6E2D8; font-weight: 600; }
.hero-full .eyebrow {
  font-size: .75rem; letter-spacing: .34em; color: #B9B5AA;
  margin: 0 0 14px; animation: rise .8s ease .2s both;
}
.hero-full .cap {
  font-family: var(--mincho); font-weight: 600;
  font-size: clamp(1.25rem, 3vw, 1.875rem); line-height: 1.9;
  letter-spacing: .06em; color: #E6E2D8; margin: 0 0 30px;
  text-shadow: 0 1px 18px rgba(0,0,0,.5);
  animation: rise .8s ease .3s both;
}
.hero-full .actions { justify-content: flex-end; animation: rise .8s ease .45s both; }
.hero-full .m-logo { display: none; }

.hero-full .scroll-cue {
  position: absolute; left: 50%; bottom: 0; width: 1px; height: 64px;
  background: linear-gradient(to bottom, transparent, rgba(239,233,220,.6));
  animation: cue 2.2s ease-in-out infinite;
}
@keyframes cue { 0%,100% { transform: scaleY(.35); transform-origin: top; opacity:.3 }
                 50% { transform: scaleY(1); opacity: .9 } }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .hero-full .label-credit, .hero-full .eyebrow, .hero-full .cap, .hero-full .actions { animation: none; }
  .hero-full .scroll-cue { animation: none; }
}

/* --- セクション見出し（英字ラベル＋明朝） ---------------------------------- */

.sec-label {
  font-family: var(--gothic); font-size: .72rem; font-weight: 700;
  letter-spacing: .34em; color: var(--accent); margin: 0 0 8px;
}
.home h2 { font-size: 1.5rem; letter-spacing: .06em; }
.home h2::before { content: none; }

/* --- ボタン（磨き） -------------------------------------------------------- */

.home .btn { border-radius: 2px; letter-spacing: .08em; transition: all .25s; }
.home .btn-primary { background: var(--momo); }
.home .btn-primary:hover { opacity: .85; transform: translateY(-1px); }
.home .btn-ghost { border-color: rgba(239,233,220,.5); color: #E6E2D8; }
.home .btn-ghost:hover { border-color: var(--momo); color: #fff; background: rgba(233,82,149,.08); }

/* --- トップ: ステートメント ------------------------------------------------ */

.statement { padding: 96px 0 84px; border-bottom: 1px solid var(--line); }
.statement h1 {
  font-family: var(--mincho); font-weight: 600;
  font-size: clamp(1.9rem, 5.4vw, 3.2rem);
  line-height: 1.7; letter-spacing: .06em; margin: 0 0 26px;
}
.statement h1 .accent { color: var(--momo); }
.statement .sub { font-size: 1.0625rem; color: var(--fg-mute); margin: 0; letter-spacing: .04em; }

/* --- トップ: 作品バンド（暗色・KV全幅） ----------------------------------- */

.featured { position: relative; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.featured .bg {
  position: absolute; inset: 0;
  background: url("/shonanoka/assets/img/kv.jpg") center 32% / cover no-repeat;
}
.featured .bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(14,15,20,.42) 0%, rgba(14,15,20,.62) 55%, rgba(14,15,20,.94) 100%);
}
.featured .inner {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  padding: 120px 22px 72px; text-align: center; color: #D8D4CA;
}
.featured .title-logo { max-width: min(620px, 86%); margin: 0 auto 30px; }
.featured .eyebrow {
  font-size: .8125rem; letter-spacing: .22em; color: #A7A49B; margin: 0 0 10px;
}
.featured .cap {
  font-family: var(--mincho); font-size: clamp(1rem, 2.2vw, 1.1875rem);
  margin: 0 0 34px; letter-spacing: .05em;
}
.featured .actions { justify-content: center; }
.featured .btn-primary { background: var(--kikyo-deep); }
.featured .btn-ghost { border-color: #8B8880; color: #D8D4CA; }
.featured .btn-ghost:hover { border-color: var(--kikyo); color: #fff; }

/* --- トップ: スクリーンショット帯 ------------------------------------------ */

.strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.strip a { display: block; border: 1px solid var(--line); overflow: hidden; }
.strip img { transition: transform .6s ease, opacity .3s; }
.strip a:hover img { transform: scale(1.045); opacity: .92; }

/* --- トップ: お知らせ ------------------------------------------------------ */

.news { list-style: none; margin: 0; padding: 0; }
.news li {
  display: grid; grid-template-columns: 9.5em 1fr; gap: 18px;
  padding: 16px 2px; border-bottom: 1px solid var(--line); font-size: .9375rem;
}
.news li:first-child { border-top: 1px solid var(--line); }
.news time { color: var(--fg-mute); font-feature-settings: "tnum"; letter-spacing: .04em; }

/* --- 記事ページ（ガイドライン・プレス） ----------------------------------- */

.doc { max-width: 700px; padding-top: 52px; padding-bottom: 72px; }
.doc h1 { font-size: 1.75rem; margin: 0 0 6px; }
.doc .doc-sub { color: var(--fg-mute); font-size: .9375rem; margin: 0 0 40px; }
.doc h2 { font-size: 1.1875rem; margin-top: 52px; }
.doc h2:first-of-type { margin-top: 0; }
.doc ul { padding-left: 1.3em; margin: 0 0 1.2em; }
.doc li { margin-bottom: .6em; }
.doc .pull {
  font-family: var(--mincho); font-size: 1.125rem; line-height: 1.9;
  border-left: 3px solid var(--accent); padding-left: 16px; margin: 30px 0;
}
.doc .note { background: var(--card); border: 1px solid var(--line); padding: 20px 22px; font-size: .9375rem; }
.doc .note p:last-child { margin-bottom: 0; }

/* --- フッター ------------------------------------------------------------ */

.site-footer {
  background: #262F39; color: var(--kinari);
  padding: 44px 0 36px; font-size: .875rem;
}
body.dark .site-footer { background: #0B0D11; }
.site-footer a { color: var(--kinari); text-decoration: none; }
.site-footer a:hover { color: var(--momo); }
.site-footer img { width: 140px; margin-bottom: 18px; }
.site-footer .cols { display: flex; justify-content: space-between; gap: 36px; flex-wrap: wrap; }
.site-footer .cols div { display: flex; flex-direction: column; gap: 9px; }
.site-footer .copy { margin-top: 30px; color: #8A93A0; font-size: .8125rem; }

/* --- 狭い画面 ------------------------------------------------------------ */

@media (max-width: 720px) {
  section { padding: 46px 0; }
  .statement { padding: 64px 0 56px; }
  .featured .inner { padding: 84px 22px 56px; }
  .hero-full .txt { padding-bottom: 64px; }
  .hero-full .bg { background-position: 52% 20%; }
  .hero-full .m-logo {
    display: block; width: min(300px, 78%); height: auto;
    margin: 0 0 20px auto; animation: rise .8s ease .05s both;
  }
  .strip { grid-template-columns: 1fr; }
  .news li { grid-template-columns: 1fr; gap: 2px; }
  .work-card { grid-template-columns: 1fr; }
  .work-card .cover { max-width: 220px; }
  .shots, .callouts { grid-template-columns: 1fr; }
  .hero .txt { margin-top: -24px; }
  .spec th { width: auto; display: block; padding-bottom: 2px; border-bottom: 0; }
  .spec td { display: block; padding-top: 0; }
}