/* ==========================================
   RB FIELD
   黒地に白い筆文字、ひとすじの赤。ロゴの雰囲気をそのままサイト全体へ。
   色は :root でまとめて変えられます。
   ========================================== */
:root {
  --bg: #0b0b0b;
  --bg2: #121211;
  --bg3: #1a1918;
  --ink: #f3f0ea;
  --sub: #a29d94;
  --dim: #6f6a63;
  --line: rgba(243, 240, 234, .12);
  --red: #ef250c;
  --red-deep: #c41d08;
  --paper: #efebe4;
  --paper-ink: #1b1a18;
  --paper-sub: #6d685f;
  --en: "Jost", "Helvetica Neue", Arial, sans-serif;
  --ja: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --mincho: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --head-h: 68px;
  --gutter: clamp(20px, 5vw, 64px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--ja); font-size: 15px; line-height: 1.95; letter-spacing: .04em;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--red); color: #fff; }
.sp { display: none; }
@media (max-width: 640px) { .sp { display: inline; } }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 300; background: var(--ink); color: var(--bg); padding: 8px 14px; }
.skip-link:focus { left: 8px; }
.noscript { padding: 120px 24px; text-align: center; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

/* ==========================================
   オープニング
   0.0s ロゴがふわっと現れる
   1.0s 左上から光が走る(ロゴの形に沿って)
   2.3s ロゴがズームしながら消え、トップページが現れる
   ========================================== */
.intro { display: none; }
.show-intro .intro {
  display: grid; place-items: center; position: fixed; inset: 0; z-index: 500;
  background: #000; overflow: hidden; cursor: pointer;
  animation: introOut .9s cubic-bezier(.6, 0, .4, 1) 2.45s forwards;
}
.show-intro body { overflow: hidden; }
.show-intro.intro-done body { overflow: auto; }
.intro-logo {
  position: relative; width: min(64vw, 420px); aspect-ratio: 510 / 475;
  animation:
    logoIn 1s var(--ease) .15s both,
    logoZoom 1s cubic-bezier(.7, 0, .84, 0) 2.3s forwards;
}
@media (max-width: 640px) { .intro-logo { width: 72vw; } }
.intro-logo img { width: 100%; height: 100%; animation: logoGlow 1.5s ease-out .9s both; }
/* 光の帯:ロゴの形でくり抜いて、左上から右下へ通す */
.intro-shine {
  position: absolute; inset: 0; pointer-events: none;
  -webkit-mask: url(/images/logo-full.svg) center / 100% 100% no-repeat;
          mask: url(/images/logo-full.svg) center / 100% 100% no-repeat;
  background: linear-gradient(125deg, transparent 0%, transparent 38%, rgba(255, 255, 255, .0) 42%, #fff 50%, rgba(255, 236, 200, .9) 53%, transparent 62%, transparent 100%);
  background-size: 300% 300%; background-position: 100% 100%;
  mix-blend-mode: screen; opacity: 0;
  animation: shine 1.15s cubic-bezier(.45, 0, .35, 1) 1s forwards;
}
/* 背景に差し込む光(左上から) */
.intro-beam {
  position: absolute; inset: -20%; pointer-events: none; opacity: 0;
  background:
    radial-gradient(ellipse 55% 40% at 18% 12%, rgba(255, 245, 230, .22), transparent 70%),
    linear-gradient(125deg, transparent 30%, rgba(255, 255, 255, .07) 45%, transparent 60%);
  animation: beam 1.8s ease-out .75s forwards;
}
.intro-skip {
  position: absolute; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom));
  background: none; border: 0; padding: 8px 4px; cursor: pointer;
  font-family: var(--en); font-size: 11px; letter-spacing: .3em; color: rgba(255, 255, 255, .45);
  animation: fadeIn .6s ease 1s both;
}
.intro.skip { animation: introOut .45s ease forwards !important; }

@keyframes logoIn { from { opacity: 0; transform: scale(.94); filter: blur(10px); } to { opacity: 1; transform: none; filter: blur(0); } }
@keyframes shine {
  0% { opacity: 1; background-position: 100% 100%; }
  85% { opacity: 1; }
  100% { opacity: 0; background-position: 0% 0%; }
}
@keyframes logoGlow {
  0% { filter: brightness(.62) drop-shadow(0 0 0 rgba(255, 255, 255, 0)); }
  30% { filter: brightness(.7) drop-shadow(0 0 0 rgba(255, 255, 255, 0)); }
  55% { filter: brightness(1.15) drop-shadow(0 0 18px rgba(255, 255, 255, .5)) drop-shadow(0 0 2px rgba(255, 255, 255, .9)); }
  100% { filter: brightness(1) drop-shadow(0 0 0 rgba(255, 255, 255, 0)); }
}
@keyframes beam { 0% { opacity: 0; transform: translate(-6%, -6%); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(4%, 4%); } }
@keyframes logoZoom { from { transform: scale(1); opacity: 1; } 70% { opacity: 1; } to { transform: scale(7); opacity: 0; } }
@keyframes introOut { to { opacity: 0; visibility: hidden; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .show-intro .intro { animation: introOut .5s ease .7s forwards; }
  .intro-logo { animation: fadeIn .4s ease both; }
  .intro-logo img, .intro-shine, .intro-beam { animation: none; }
  .intro-shine, .intro-beam { display: none; }
}

/* ==========================================
   ヘッダー
   ========================================== */
.site-head {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--head-h);
  display: flex; align-items: center; gap: 24px; padding: 0 var(--gutter);
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.site-head.solid { background: rgba(11, 11, 11, .82); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-color: var(--line); }
.head-logo { display: block; width: 132px; flex: none; margin-right: auto; }
.head-logo img { width: 100%; height: auto; }
.nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 30px); }
.nav a { position: relative; font-family: var(--en); font-size: 12px; letter-spacing: .22em; line-height: 1.2; color: var(--ink); text-align: center; }
.nav a small { display: block; margin-top: 4px; font-family: var(--ja); font-size: 9.5px; letter-spacing: .14em; color: var(--sub); }
.nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 1px; background: var(--red); transform: scaleX(0); transition: transform .35s var(--ease); }
.nav a:hover::after, .nav a[aria-current]::after { transform: scaleX(1); }
.nav-cta { font-family: var(--ja) !important; font-weight: 700; letter-spacing: .14em !important; padding: 11px 20px; border: 1px solid var(--red); background: var(--red); color: #fff !important; transition: background .3s, color .3s; }
.nav-cta:hover { background: transparent; }
.menu-btn { display: none; }

@media (max-width: 960px) {
  :root { --head-h: 60px; }
  .head-logo { width: 116px; }
  .menu-btn { display: block; position: relative; z-index: 2; width: 44px; height: 44px; margin-right: -10px; background: none; border: 0; cursor: pointer; }
  .menu-btn span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--ink); transition: transform .35s var(--ease), top .35s var(--ease); }
  .menu-btn span:nth-child(1) { top: 17px; }
  .menu-btn span:nth-child(2) { top: 26px; }
  .menu-open .menu-btn span:nth-child(1) { top: 21px; transform: rotate(30deg); }
  .menu-open .menu-btn span:nth-child(2) { top: 21px; transform: rotate(-30deg); }
  .nav {
    position: fixed; inset: 0; z-index: 1; flex-direction: column; justify-content: center; gap: 26px;
    background: rgba(8, 8, 8, .97); opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s;
  }
  .menu-open .nav { opacity: 1; visibility: visible; }
  .menu-open { overflow: hidden; }
  .nav a { font-size: 20px; letter-spacing: .26em; opacity: 0; transform: translateY(12px); transition: opacity .5s, transform .5s var(--ease); }
  .nav a small { font-size: 11px; margin-top: 6px; }
  .menu-open .nav a { opacity: 1; transform: none; }
  .menu-open .nav a:nth-child(2) { transition-delay: .05s; } .menu-open .nav a:nth-child(3) { transition-delay: .1s; }
  .menu-open .nav a:nth-child(4) { transition-delay: .15s; } .menu-open .nav a:nth-child(5) { transition-delay: .2s; }
  .menu-open .nav a:nth-child(6) { transition-delay: .25s; }
  .nav-cta { margin-top: 8px; font-size: 15px !important; padding: 14px 36px; }
}

/* ==========================================
   共通
   ========================================== */
.sec { position: relative; padding: clamp(88px, 12vw, 160px) var(--gutter); max-width: 1240px; margin: 0 auto; }
.sec-en { display: inline-flex; align-items: center; gap: 12px; font-family: var(--en); font-size: 12px; font-weight: 500; letter-spacing: .38em; color: var(--red); }
.sec-en::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.sec-head { margin-bottom: clamp(40px, 6vw, 64px); }
.sec-head h2 { margin-top: 14px; font-family: var(--mincho); font-weight: 700; font-size: clamp(25px, 3.4vw, 36px); line-height: 1.55; letter-spacing: .1em; }

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 54px; padding: 0 30px; overflow: hidden; isolation: isolate;
  font-weight: 700; font-size: 14px; letter-spacing: .14em; border: 1px solid; cursor: pointer;
  transition: color .4s var(--ease), border-color .4s;
}
.btn::after { content: "→"; font-family: var(--en); font-weight: 400; transition: transform .4s var(--ease); }
.btn:hover::after { transform: translateX(4px); }
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.btn:hover::before { transform: scaleX(1); transform-origin: left; }
.btn-red { background: var(--red); border-color: var(--red); color: #fff; }
.btn-red::before { background: #fff; }
.btn-red:hover { color: var(--bg); border-color: #fff; }
.btn-line { border-color: rgba(243, 240, 234, .35); color: var(--ink); }
.btn-line::before { background: var(--ink); }
.btn-line:hover { color: var(--bg); border-color: var(--ink); }
.btn-big { min-height: 64px; padding: 0 44px; font-size: 15px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }

.more { display: inline-flex; align-items: center; gap: 10px; font-family: var(--en); font-size: 12px; letter-spacing: .26em; border-bottom: 1px solid var(--red); padding-bottom: 4px; }
.more::after { content: "→"; }

/* スクロールで現れる */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ロゴの赤い筆あとをイメージした線(左から描かれる) */
.brush { display: block; width: min(360px, 70%); height: 22px; fill: var(--red); clip-path: inset(0 100% 0 0); transition: clip-path 1.1s cubic-bezier(.65, 0, .25, 1) .2s; }
.brush.in { clip-path: inset(0 0 0 0); }

/* ==========================================
   ヒーロー
   ========================================== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding: calc(var(--head-h) + 40px) var(--gutter) 110px; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-mark {
  position: absolute; right: -4vw; top: 50%; width: min(66vw, 860px); aspect-ratio: 510 / 370;
  transform: translate3d(0, calc(-50% + var(--py, 0px)), 0); opacity: 0;
  transition: opacity 2.2s ease .2s;
}
.ready .hero-mark { opacity: .1; }
.hero-mark img { width: 100%; height: 100%; }
/* 背景のロゴにも、ときどき光が走る */
.hero-shine {
  position: absolute; inset: 0;
  -webkit-mask: url(/images/logo-mark.svg) center / 100% 100% no-repeat;
          mask: url(/images/logo-mark.svg) center / 100% 100% no-repeat;
  background: linear-gradient(125deg, transparent 40%, rgba(255, 255, 255, .95) 50%, transparent 60%);
  background-size: 300% 300%; background-position: 100% 100%;
  animation: shineLoop 7s cubic-bezier(.45, 0, .35, 1) 2.5s infinite;
}
@keyframes shineLoop { 0% { background-position: 100% 100%; } 22%, 100% { background-position: 0% 0%; } }
/* 左上からのほのかな光(縦線はなし) */
.hero-grid {
  position: absolute; inset: 0; opacity: .5;
  background: radial-gradient(ellipse 70% 60% at 15% 10%, rgba(255, 248, 238, .06), transparent 70%);
}
.hero-inner { position: relative; max-width: 1240px; width: 100%; margin: 0 auto; }
.hero-eyebrow { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; font-family: var(--en); font-size: 11px; letter-spacing: .36em; color: var(--sub); opacity: 0; transition: opacity 1s ease .1s; }
.hero-eyebrow i { width: 40px; height: 1px; background: var(--red); }
.hero-title { font-family: var(--mincho); font-weight: 700; font-size: clamp(36px, 6.4vw, 84px); line-height: 1.38; letter-spacing: .08em; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .line > span { display: inline-block; transform: translateY(105%); transition: transform 1.3s var(--ease) calc(.15s + var(--i) * .14s); }
.hero-brush { width: min(440px, 76%); height: 26px; margin: 22px 0 30px -4px; transition-delay: .7s; }
.hero-lead { max-width: 34em; color: #d7d2c9; font-size: clamp(14px, 1.5vw, 16px); line-height: 2.1; opacity: 0; transform: translateY(14px); transition: opacity 1.1s ease .85s, transform 1.1s var(--ease) .85s; }
.hero .cta-row { margin-top: 40px; opacity: 0; transform: translateY(14px); transition: opacity 1.1s ease 1s, transform 1.1s var(--ease) 1s; }
.ready .hero-eyebrow, .ready .hero-lead, .ready .hero .cta-row { opacity: 1; transform: none; }
.ready .hero-title .line > span { transform: none; }
.ready .hero-brush { clip-path: inset(0 0 0 0); }
.scroll-cue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; font-family: var(--en); font-size: 10px; letter-spacing: .34em; color: var(--sub); }
.scroll-cue i { position: relative; width: 1px; height: 54px; background: var(--line); overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--red); animation: drip 2.2s cubic-bezier(.6, 0, .3, 1) infinite; }
@keyframes drip { to { top: 100%; } }

@media (max-width: 640px) {
  .hero { align-items: flex-end; padding-bottom: 120px; }
  .hero-mark { right: -18vw; top: 34%; width: 120vw; }
  .ready .hero-mark { opacity: .12; }
  .cta-row .btn { flex: 1 1 100%; }
  .hero-title { font-size: 8.6vw; letter-spacing: .04em; }
  .sec-head h2 { font-size: 22px; letter-spacing: .06em; }
  .concept-title { font-size: 26px; letter-spacing: .06em; }
}

/* ==========================================
   コンセプト
   ========================================== */
.concept-grid { display: grid; grid-template-columns: 260px 1fr; gap: 48px clamp(40px, 7vw, 110px); }
.concept-def { margin-top: 30px; display: flex; flex-direction: column; gap: 6px; }
.concept-def b { font-family: var(--en); font-weight: 300; font-size: 54px; letter-spacing: .14em; line-height: 1; }
.concept-def span { font-size: 12px; color: var(--sub); letter-spacing: .14em; }
.concept-title { font-family: var(--mincho); font-weight: 700; font-size: clamp(28px, 4.2vw, 48px); line-height: 1.55; letter-spacing: .1em; margin-bottom: 40px; }
.concept-body { max-width: 36em; color: #d6d1c8; }
.concept-body p + p { margin-top: 1.6em; }
@media (max-width: 860px) { .concept-grid { grid-template-columns: 1fr; } .concept-def b { font-size: 42px; } }

/* ==========================================
   よく伺うお悩み(ここだけ明るい紙の色で、ほっとする場面に)
   ========================================== */
.worries { max-width: none; background: var(--paper); color: var(--paper-ink); }
.worries > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.worries .sec-head h2 { color: var(--paper-ink); }
.bubbles { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px 20px; }
.bubbles li {
  position: relative; padding: 22px 24px 22px 54px; background: #fff; border-radius: 14px;
  font-weight: 500; line-height: 1.8; box-shadow: 0 1px 0 rgba(0, 0, 0, .04), 0 14px 30px -18px rgba(0, 0, 0, .25);
}
.bubbles li::before { content: "“"; position: absolute; left: 20px; top: 8px; font-family: var(--mincho); font-size: 38px; color: var(--red); line-height: 1; }
.bubbles li::after { content: ""; position: absolute; left: 28px; bottom: -9px; width: 18px; height: 18px; background: #fff; transform: rotate(45deg) skew(10deg, 10deg); border-radius: 0 0 4px 0; }
.worries-note { margin-top: 56px; text-align: center; font-family: var(--mincho); font-weight: 500; font-size: clamp(16px, 1.9vw, 19px); line-height: 2.1; color: var(--paper-ink); }

/* ==========================================
   できること
   ========================================== */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { position: relative; padding: clamp(32px, 4vw, 52px); background: var(--bg); overflow: hidden; transition: background .5s; }
.card::before { content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 100%; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.card:hover { background: var(--bg2); }
.card:hover::before { transform: scaleX(1); }
.card-no { display: block; font-family: var(--en); font-weight: 300; font-size: 44px; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--red); margin-bottom: 26px; }
.card h3 { font-size: 19px; font-weight: 700; letter-spacing: .08em; margin-bottom: 14px; line-height: 1.6; }
.card p { color: var(--sub); font-size: 14px; }
@media (max-width: 760px) { .cards { grid-template-columns: 1fr; } }

/* ==========================================
   進め方
   ========================================== */
.steps { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--line); }
.steps::after { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform 2s cubic-bezier(.65, 0, .25, 1) .2s; }
.steps.in::after { transform: scaleX(1); }
.step { position: relative; padding-top: 42px; }
.step::before { content: ""; position: absolute; left: 0; top: 0; width: 15px; height: 15px; border-radius: 50%; background: var(--bg); border: 1px solid var(--red); }
.step::after { content: ""; position: absolute; left: 4px; top: 4px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.step-no { font-family: var(--en); font-size: 11px; letter-spacing: .3em; color: var(--red); }
.step h3 { margin: 8px 0 10px; font-size: 17px; letter-spacing: .08em; line-height: 1.6; }
.step p { font-size: 13.5px; color: var(--sub); line-height: 1.9; }
@media (max-width: 960px) {
  .steps { grid-template-columns: 1fr; gap: 0; padding-left: 36px; }
  .steps::before, .steps::after { left: 7px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .steps::after { transform: scaleY(0); transform-origin: top; }
  .steps.in::after { transform: scaleY(1); }
  .step { padding: 0 0 38px; }
  .step::before { left: -36px; }
  .step::after { left: -32px; }
}

/* ==========================================
   制作実績
   ========================================== */
.works-list { display: grid; gap: clamp(40px, 6vw, 72px); }
.work { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.work:nth-child(even) .work-photo { order: 2; }
.work-photo { overflow: hidden; background: var(--bg3); aspect-ratio: 16 / 10; }
.work-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.work:hover .work-photo img { transform: scale(1.04); }
.work-kind { font-size: 12px; color: var(--red); letter-spacing: .16em; }
.work h3 { margin: 6px 0 16px; font-family: var(--mincho); font-size: clamp(21px, 2.6vw, 27px); letter-spacing: .08em; line-height: 1.5; }
.work h3 small { display: block; font-family: var(--ja); font-size: 12px; color: var(--sub); font-weight: 400; margin-top: 4px; }
.work p { color: var(--sub); font-size: 14px; margin-bottom: 20px; }
.work:not(:has(.work-photo)) { grid-template-columns: 1fr; }
@media (max-width: 760px) { .work { grid-template-columns: 1fr; } .work:nth-child(even) .work-photo { order: 0; } }

/* ==========================================
   プラン(トップの抜粋)
   ========================================== */
.mini-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.mini-plan { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 30px 28px 26px; border: 1px solid var(--line); background: var(--bg2); transition: border-color .4s, transform .5s var(--ease), background .4s; }
.mini-plan:hover { border-color: var(--red); transform: translateY(-4px); }
.mini-plan.rec { border-color: rgba(239, 37, 12, .55); }
.mini-en { font-family: var(--en); font-size: 12px; letter-spacing: .32em; color: var(--red); }
.mini-plan strong { font-size: 19px; letter-spacing: .08em; }
.mini-catch { font-size: 13px; color: var(--sub); line-height: 1.8; }
.mini-go { margin-top: 14px; font-family: var(--en); font-size: 11px; letter-spacing: .26em; color: var(--ink); }
.mini-go::after { content: " →"; color: var(--red); }
@media (max-width: 860px) { .mini-plans { grid-template-columns: 1fr; } }

/* ==========================================
   代表あいさつ
   ========================================== */
.owner { max-width: none; background: var(--bg2); }
.owner > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.owner-grid { display: grid; grid-template-columns: 340px 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.owner-grid.no-photo { grid-template-columns: 1fr; max-width: 780px; }
.owner-photo { aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg3); }
.owner-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.25); }
.owner-title { font-family: var(--mincho); font-size: clamp(22px, 2.8vw, 30px); letter-spacing: .1em; line-height: 1.6; margin-bottom: 28px; }
.owner-text { color: #d6d1c8; }
.owner-text p + p { margin-top: 1.5em; }
.owner-sign { margin-top: 36px; display: flex; align-items: baseline; gap: 18px; padding-top: 22px; border-top: 1px solid var(--line); }
.owner-sign span { font-size: 12px; color: var(--sub); letter-spacing: .16em; }
.owner-sign b { font-family: var(--mincho); font-size: 24px; letter-spacing: .3em; font-weight: 700; }
@media (max-width: 760px) { .owner-grid { grid-template-columns: 1fr; } .owner-photo { max-width: 360px; } }

/* ==========================================
   よくある質問
   ========================================== */
.faq-list { max-width: 900px; border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa summary { list-style: none; display: flex; gap: 18px; align-items: flex-start; padding: 24px 44px 24px 0; cursor: pointer; position: relative; font-weight: 500; line-height: 1.7; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ""; position: absolute; right: 8px; top: 32px; width: 12px; height: 12px; border-right: 1px solid var(--sub); border-bottom: 1px solid var(--sub); transform: rotate(45deg); transition: transform .4s var(--ease); }
.qa[open] summary::after { transform: translateY(5px) rotate(-135deg); }
.qa .q { flex: none; font-family: var(--en); font-size: 18px; line-height: 1.4; color: var(--red); width: 20px; }
.qa .a { display: flex; gap: 18px; padding: 0 44px 28px 0; color: var(--sub); font-size: 14px; animation: fadeIn .5s ease; }
.qa .a .q { color: var(--ink); }

/* ==========================================
   お問い合わせ
   ========================================== */
.contact { position: relative; overflow: hidden; padding: clamp(100px, 14vw, 180px) var(--gutter); text-align: center; background: #000; border-top: 1px solid var(--line); }
.contact-bg { position: absolute; left: 50%; top: 50%; width: min(110vw, 1100px); transform: translate3d(-50%, calc(-50% + var(--py, 0px)), 0); opacity: .07; pointer-events: none; }
.contact-inner { position: relative; max-width: 760px; margin: 0 auto; }
.contact .sec-en::after { content: ""; width: 28px; height: 1px; background: currentColor; }
.contact h2 { margin: 18px 0 26px; font-family: var(--mincho); font-weight: 700; font-size: clamp(27px, 4.4vw, 46px); letter-spacing: .1em; line-height: 1.55; }
.contact-lead { color: #d0cbc2; }
.mail { margin-top: 44px; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.mail-addr { background: none; border: 0; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 10px; }
.mail-addr span { font-family: var(--en); font-size: clamp(16px, 2.2vw, 20px); letter-spacing: .08em; border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.mail-addr small { font-size: 11px; color: var(--dim); letter-spacing: .12em; }
.contact-links { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.contact-links a { display: inline-flex; align-items: center; gap: 12px; padding: 12px 20px; border: 1px solid var(--line); font-size: 13px; transition: border-color .3s; }
.contact-links a:hover { border-color: var(--red); }
.contact-links span { font-family: var(--en); font-size: 11px; letter-spacing: .24em; color: var(--red); }

/* フッター */
.site-foot { padding: 64px var(--gutter) calc(36px + env(safe-area-inset-bottom)); text-align: center; border-top: 1px solid var(--line); background: var(--bg); }
.foot-logo { display: inline-block; width: 150px; }
.foot-logo img { width: 100%; height: auto; }
.foot-nav { margin: 30px 0 26px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 26px; font-size: 13px; color: var(--sub); }
.foot-nav a:hover { color: var(--ink); }
.site-foot small { font-family: var(--en); font-size: 11px; letter-spacing: .2em; color: var(--dim); }

/* ==========================================
   料金・プランのページ
   ========================================== */
.page-head { position: relative; overflow: hidden; padding: calc(var(--head-h) + clamp(70px, 10vw, 130px)) var(--gutter) clamp(30px, 5vw, 50px); max-width: 1240px; margin: 0 auto; }
.page-head-mark { position: absolute; right: -6vw; top: 40%; width: min(60vw, 640px); aspect-ratio: 510 / 370; opacity: .08; transform: translate3d(0, calc(-50% + var(--py, 0px)), 0); pointer-events: none; }
.page-head-mark img { width: 100%; height: 100%; }
.page-head h1 { position: relative; margin-top: 16px; font-family: var(--mincho); font-weight: 700; font-size: clamp(34px, 5.6vw, 62px); letter-spacing: .12em; line-height: 1.4; }
.page-brush { margin: 18px 0 30px -4px; }
.page-lead { position: relative; max-width: 40em; color: #d6d1c8; }
.plans-sec { padding-top: clamp(30px, 5vw, 50px); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 40px 32px 36px; background: var(--bg2); border: 1px solid var(--line); }
.plan.rec { border-color: var(--red); background: linear-gradient(180deg, rgba(239, 37, 12, .08), transparent 40%), var(--bg2); }
.plan-badge { position: absolute; top: -1px; right: 24px; padding: 6px 14px; background: var(--red); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .2em; }
.plan-en { font-family: var(--en); font-size: 12px; letter-spacing: .34em; color: var(--red); }
.plan h2 { margin: 8px 0 6px; font-size: 22px; letter-spacing: .08em; line-height: 1.5; }
.plan-catch { font-size: 13px; color: var(--sub); line-height: 1.8; }
.plan-price { margin: 26px 0 24px; padding: 18px 0; border-block: 1px solid var(--line); display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.plan-price b { font-family: var(--mincho); font-size: 24px; letter-spacing: .06em; }
.plan-price small { color: var(--sub); }
.plan ul { display: grid; gap: 12px; }
.plan li { position: relative; padding-left: 24px; font-size: 14px; line-height: 1.75; color: #d6d1c8; }
.plan li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 10px; height: 5px; border-left: 1.5px solid var(--red); border-bottom: 1.5px solid var(--red); transform: rotate(-45deg); }
.plan-note { margin: 34px 0 44px; font-size: 13px; color: var(--sub); line-height: 2; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; max-width: 520px; } }

/* 読み込み中はチラつかないように */
.loading main { opacity: 0; }
main { transition: opacity .4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .hero-title .line > span, .hero-lead, .hero .cta-row, .hero-eyebrow { transition-duration: .01s !important; transition-delay: 0s !important; }
  .brush { transition-duration: .01s; }
  .hero-shine, .scroll-cue i::after { animation: none; }
}