/*
Theme Name: Canvas M&F
Theme URI: https://canvas-jp.co.jp/
Author: Canvas M&F LLC
Author URI: https://canvas-jp.co.jp/
Description: キャンバスM&F合同会社 コーポレートサイト専用テーマ
Version: 1.3.0
License: Private
Text Domain: canvas-mf
*/

/* =====================
   CSS Variables — Forest × Amber
   ===================== */
:root {
  --forest:   #1B3A28;   /* Forest Green  — 信頼・自然・深み */
  --amber:    #E07B2A;   /* Amber Orange  — 行動・温かさ */
  --amber-h:  #C46A1E;   /* Amber hover */
  --warm-wh:  #F7F4EF;   /* Warm White    — ベース */
  --charcoal: #1C1C1C;   /* Deep Charcoal — 高級感 */
  --warm-gr:  #4A4540;   /* Warm Gray     — 本文 */
  --light:    #8A8078;   /* サブテキスト */
  --border:   #DDD5C8;   /* ボーダー */
  --white:    #FFFFFF;

  /* 後方互換エイリアス */
  --ink:      var(--charcoal);
  --ash:      var(--warm-wh);
  --warm:     #EDE8E0;
  --accent:   var(--amber);
  --accent-h: var(--amber-h);
  --mid:      var(--warm-gr);
  --dark-bg:  var(--charcoal);
}

/* =====================
   Reset & Base
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Serif JP', serif;
  background: var(--ash);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* =====================
   Typography Utilities
   ===================== */
.font-mono   { font-family: 'DM Mono', monospace; }
.font-mincho { font-family: 'Shippori Mincho', serif; }
.section-label {
  font-family: 'DM Mono', monospace;
  font-size: .65rem; letter-spacing: .3em;
  color: var(--amber); text-transform: uppercase;
  margin-bottom: 1rem; display: block;
}
.section-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2rem, 3.2vw, 3.6rem);
  font-weight: 800; line-height: 1.4;
  letter-spacing: .03em;
}

/* =====================
   NAV
   ===================== */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.4rem 4rem;
  background: transparent;
  transition: background .4s, border-color .4s, box-shadow .4s;
}
.site-nav.scrolled {
  background: rgba(248,248,246,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(217,123,42,0.25);
  box-shadow: 0 2px 20px rgba(28,28,28,.07);
}
/* ナビ透明時は文字を白に */
.site-nav:not(.scrolled) .nav-menu a { color: rgba(255,255,255,.85); }
.site-nav:not(.scrolled) .nav-menu a:hover { color: var(--accent); }
.site-nav:not(.scrolled) .nav-toggle span { background: var(--white); }
.site-nav:not(.scrolled) .nav-logo-img { filter: brightness(0) invert(1); }
.site-nav:not(.scrolled) .nav-cta {
  background: transparent;
  border: 1px solid rgba(255,255,255,.6);
  color: var(--white) !important;
}
.site-nav:not(.scrolled) .nav-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.nav-logo {
  display: flex; align-items: center;
  line-height: 1;
}
.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
}
.nav-menu { display: flex; gap: 2.5rem; }
.nav-menu a {
  font-size: .78rem; letter-spacing: .1em;
  color: var(--mid); transition: color .2s;
}
.nav-menu a:hover { color: var(--accent); }
.nav-cta {
  font-size: .78rem; letter-spacing: .08em;
  padding: .55rem 1.4rem;
  background: var(--accent); color: var(--white) !important;
  transition: background .2s;
}
.nav-cta:hover { background: var(--accent-h) !important; color: var(--white) !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--ink);
  transition: transform .3s, opacity .3s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--dark-bg); z-index: 99;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.5rem; font-weight: 800;
  color: var(--ash); letter-spacing: .08em;
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: 2rem; color: var(--ash); cursor: pointer;
  background: none; border: none;
}

/* =====================
   HERO
   ===================== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: brightness(.6) saturate(.9);
}

/* 動画背景 */
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.55) saturate(.9);
  pointer-events: none;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,.25) 0%,
    rgba(10,10,10,.18) 50%,
    rgba(10,10,10,.55) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 4rem;
  padding-top: 80px;
  max-width: 960px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: .72rem; letter-spacing: .3em;
  color: rgba(240,160,80,.9); text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0; animation: fadeUp .8s .3s forwards;
}
.hero-h1 {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2.8rem, 5.5vw, 6.2rem);
  font-weight: 800; line-height: 1.35;
  letter-spacing: .04em; color: #fff;
  opacity: 0; animation: fadeUp .9s .5s forwards;
}
.hero-h1 em { font-style: normal; color: #f0a050; }
.hero-sub {
  margin-top: 2rem;
  font-size: 1rem; line-height: 2;
  color: rgba(255,255,255,.78); font-weight: 300;
  opacity: 0; animation: fadeUp .8s .7s forwards;
}
.hero-actions {
  margin-top: 3rem;
  display: flex; gap: 1.5rem; align-items: center; justify-content: center;
  opacity: 0; animation: fadeUp .8s .9s forwards;
}
.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  font-family: 'DM Mono', monospace;
  font-size: .62rem; letter-spacing: .2em; color: rgba(255,255,255,.38);
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  opacity: 0; animation: fadeIn 1s 1.5s forwards;
}
.hero-scroll::after {
  content: '';
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(217,123,42,.7), transparent);
  animation: scrollLine 1.8s ease infinite;
}

/* =====================
   Credential Strip
   ===================== */
.cred-strip {
  background: var(--charcoal); color: var(--warm-wh);
  padding: 2.2rem 6rem;
  display: flex; align-items: center; gap: 5rem;
  overflow-x: auto;
}
.cred-strip-label {
  font-family: 'DM Mono', monospace;
  font-size: .58rem; letter-spacing: .28em; color: rgba(224,123,42,.55);
  white-space: nowrap; flex-shrink: 0; text-transform: uppercase;
}
.cred-items { display: flex; gap: 4rem; flex-shrink: 0; align-items: center; }
.cred-item { display: flex; align-items: center; gap: 1.2rem; white-space: nowrap; }
/* 25年は特大 */
.cred-item:first-child .cred-num {
  font-size: 4rem; font-weight: 200; line-height: 1;
}
.cred-num {
  font-family: 'DM Mono', monospace;
  font-size: 1.6rem; font-weight: 300; color: var(--amber); line-height: 1;
}
.cred-text { font-size: .72rem; color: rgba(247,244,239,.5); line-height: 1.65; }

/* =====================
   Buttons
   ===================== */
.btn {
  display: inline-block;
  font-family: 'Noto Serif JP', serif;
  font-size: .88rem; letter-spacing: .1em;
  text-decoration: none;
  transition: background .2s, transform .15s, color .2s, border-color .2s;
  cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-dark {
  padding: 1rem 2.5rem;
  background: var(--dark-bg); color: var(--ash);
}
.btn-dark:hover { background: var(--accent); color: var(--white); }
.btn-accent {
  padding: 1rem 2.5rem;
  background: var(--accent); color: #fff;
}
.btn-accent:hover { background: var(--accent-h); color: #fff; }
.btn-ghost-light {
  padding: 1rem 2.2rem;
  border: 1px solid rgba(255,255,255,.45); color: rgba(255,255,255,.88);
}
.btn-ghost-light:hover { border-color: rgba(255,255,255,.85); color: #fff; }
.btn-white {
  padding: 1.1rem 3rem;
  background: #fff; color: var(--ink);
}
.btn-white:hover { background: var(--ash); color: var(--ink); }

/* =====================
   Sections
   ===================== */
.section-pad { padding: 8rem 6rem; }
.section-pad-sm { padding: 5rem 6rem; }

/* =====================
   About
   ===================== */
.about-section { background: var(--warm-wh); }
.about-wrap {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 6rem; align-items: center;
}

/* 左カラム */
.about-img-col {}
.about-img-frame {
  position: relative; overflow: hidden;
  background: var(--forest);
  aspect-ratio: 4/5; width: 100%;
}
.about-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: brightness(.95) saturate(.9);
  transition: filter .4s;
}
.about-img-frame:hover .about-img { filter: brightness(1) saturate(1); }

/* 右カラム */
.about-text-col { padding-top: .5rem; }
.about-quote {
  border-left: 3px solid var(--amber);
  padding-left: 1.5rem; margin: 2rem 0;
  font-family: 'Shippori Mincho', serif;
  font-size: 1.08rem; line-height: 1.9;
  color: var(--charcoal); font-weight: 700;
}
.about-body {
  font-size: .88rem; line-height: 2.1;
  color: var(--warm-gr); margin-top: 1.2rem;
}
.about-tags { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.about-tag {
  font-family: 'DM Mono', monospace;
  font-size: .62rem; letter-spacing: .08em;
  padding: .35rem .9rem;
  border: 1px solid var(--border); color: var(--warm-gr);
  background: var(--white);
}
.about-cta { margin-top: 2rem; }
.about-more {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: .75rem; letter-spacing: .1em;
  color: var(--amber); text-decoration: none;
  border-bottom: 1px solid rgba(224,123,42,.3);
  padding-bottom: .2rem;
  transition: border-color .2s, opacity .2s;
}
.about-more:hover { border-color: var(--amber); opacity: .75; }

/* 人物カード */
.about-founder-card {
  display: flex; align-items: center; gap: 1.4rem;
  margin-top: 2.5rem;
  padding: 1.4rem 1.6rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--forest);
  position: relative;
}
.about-founder-photo-wrap {
  width: 72px; height: 72px; border-radius: 50%;
  overflow: hidden; flex-shrink: 0;
  background: var(--forest);
}
.about-founder-photo {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.about-founder-info { flex: 1; }
.about-founder-name {
  font-family: 'Shippori Mincho', serif;
  font-size: .95rem; font-weight: 800;
  color: var(--charcoal); letter-spacing: .05em;
  margin-bottom: .2rem;
}
.about-founder-role {
  font-family: 'DM Mono', monospace;
  font-size: .6rem; letter-spacing: .1em;
  color: var(--light); margin-bottom: .6rem;
}
.about-founder-bio {
  font-size: .78rem; line-height: 1.75;
  color: var(--warm-gr);
}
.about-founder-link {
  font-family: 'DM Mono', monospace;
  font-size: .65rem; letter-spacing: .1em;
  color: var(--amber); text-decoration: none; white-space: nowrap;
  flex-shrink: 0; align-self: flex-end;
  border-bottom: 1px solid rgba(224,123,42,.3);
  padding-bottom: .15rem;
  transition: opacity .2s;
}
.about-founder-link:hover { opacity: .7; }

/* =====================
   Services（非対称グリッド）
   ===================== */
.services-bg { background: var(--charcoal); }
.services-intro {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 3rem; gap: 3rem;
}
.services-intro .section-label { color: var(--amber); }
.services-intro .section-title { color: var(--warm-wh); font-size: clamp(2rem, 3vw, 3.4rem); }
.services-note {
  font-size: .92rem; line-height: 2;
  color: rgba(247,244,239,.55); max-width: 280px; font-weight: 300;
  flex-shrink: 0;
}

/* 非対称グリッド本体 */
.services-asymgrid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 3px;
  min-height: 560px;
}
.svc-sub-col {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 3px;
}

/* 共通カード */
.svc-card {
  position: relative; overflow: hidden;
  display: block; text-decoration: none;
  background: var(--forest);
  cursor: pointer;
}
.svc-img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  filter: brightness(.65) saturate(.8);
  transition: filter .5s, transform .6s;
}
.svc-card:hover .svc-img {
  filter: brightness(.45) saturate(.7);
  transform: scale(1.04);
}
.svc-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(28,28,28,.92) 0%, rgba(28,28,28,.3) 55%, transparent 100%);
  padding: 2.5rem;
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: background .4s;
}
.svc-card:hover .svc-overlay {
  background: linear-gradient(to top, rgba(28,28,28,.96) 0%, rgba(28,28,28,.5) 60%, rgba(28,28,28,.1) 100%);
}
.svc-num {
  font-family: 'DM Mono', monospace;
  font-size: .6rem; letter-spacing: .22em; color: rgba(224,123,42,.75);
  margin-bottom: 1rem;
}
.svc-title {
  font-family: 'Shippori Mincho', serif;
  font-weight: 800; line-height: 1.4;
  color: var(--warm-wh); margin-bottom: .8rem;
}
.svc-desc {
  font-size: .8rem; line-height: 1.9;
  color: rgba(247,244,239,.72); font-weight: 300;
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease, opacity .4s;
  opacity: 0;
}
.svc-card:hover .svc-desc { max-height: 120px; opacity: 1; }
.svc-tags {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .8rem;
}
.svc-tag {
  font-family: 'DM Mono', monospace;
  font-size: .6rem; letter-spacing: .06em;
  padding: .25rem .7rem;
  border: 1px solid rgba(224,123,42,.5); color: rgba(224,123,42,.9);
}

/* 大カードはタイトルを大きく */
.svc-card-main .svc-title { font-size: clamp(1.4rem, 2.2vw, 2rem); }
.svc-card-sub .svc-title  { font-size: clamp(1rem, 1.5vw, 1.3rem); }

/* 画像なし時フォールバック */
.svc-card-main { min-height: 480px; }
.svc-card-sub  { min-height: 240px; }
.service-tag {
  font-family: 'DM Mono', monospace;
  font-size: .6rem; letter-spacing: .08em;
  padding: .3rem .7rem;
  border: 1px solid rgba(217,123,42,.35); color: rgba(217,123,42,.85);
}

/* =====================
   Cases
   ===================== */
.cases-bg { background: var(--white); }
.cases-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 4rem;
}
.case-card {
  background: var(--white);
  border: 1px solid var(--border);
  overflow: hidden; transition: transform .2s, box-shadow .2s;
  display: grid;
  grid-template-columns: 420px 1fr;
}
.case-card:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(28,28,28,.1); }
.case-img-wrap {
  overflow: hidden;
  background: var(--forest); /* 画像なし時のフォールバック */
  min-height: 280px;
}
.case-img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(.95) saturate(.9);
  transition: filter .3s, transform .5s;
  display: block;
}
.case-card:hover .case-img { filter: brightness(1) saturate(1); transform: scale(1.03); }
.case-body { padding: 2.5rem 3rem; display: flex; flex-direction: column; justify-content: center; }
.case-brand {
  font-family: 'DM Mono', monospace;
  font-size: .68rem; letter-spacing: .2em; color: var(--accent);
  margin-bottom: .8rem; text-transform: uppercase;
}
.case-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.1rem, 1.8vw, 1.5rem); font-weight: 800; line-height: 1.55; margin-bottom: 1rem;
  color: var(--ink);
}
.case-desc { font-size: .85rem; line-height: 2; color: var(--mid); font-weight: 300; }
.case-meta {
  margin-top: 1.5rem; padding-top: 1.2rem;
  border-top: 1px solid var(--border); display: flex; gap: 2.5rem; flex-wrap: wrap;
}
.case-meta-label {
  font-family: 'DM Mono', monospace;
  font-size: .6rem; letter-spacing: .12em; color: var(--light);
}
.case-meta-val { font-size: .85rem; color: var(--ink); margin-top: .3rem; font-weight: 600; }

/* =====================
   Philosophy
   ===================== */
.philosophy-bg {
  background: var(--warm); text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.philosophy-quote {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  font-weight: 800; line-height: 1.7;
  color: var(--charcoal); max-width: 700px; margin: 2rem auto;
}
.philosophy-quote em { font-style: normal; color: var(--amber); }
.philosophy-source {
  font-family: 'DM Mono', monospace;
  font-size: .68rem; letter-spacing: .15em; color: var(--light); margin-top: 1.5rem;
}
.philosophy-bg .section-label { color: var(--amber); }

/* =====================
   Process
   ===================== */
.process-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem;
  margin-top: 4rem;
}
.process-step {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 0 0 2.5rem;
  transition: border-color .2s, box-shadow .2s; position: relative;
  overflow: hidden;
}
.process-step:hover {
  border-color: var(--amber);
  box-shadow: 0 8px 32px rgba(224,123,42,.1);
}
.process-step .process-num,
.process-step .process-title,
.process-step .process-desc { padding: 0 2rem; }
.process-step .process-num { padding-top: 1.8rem; }
.process-step-line {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--border); overflow: hidden;
}
.process-step-line::after {
  content: ''; position: absolute; inset: 0;
  background: var(--amber);
  transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.process-step:hover .process-step-line::after { transform: scaleX(1); }
.process-num {
  font-family: 'DM Mono', monospace;
  font-size: .85rem; letter-spacing: .2em; color: var(--amber); margin-bottom: 1.2rem;
  font-weight: 500;
}
.process-img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  margin-bottom: 1.5rem;
  filter: brightness(.9) saturate(.9);
  transition: filter .3s;
}
.process-step:hover .process-img { filter: brightness(1) saturate(1); }
.process-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.05rem; font-weight: 800; line-height: 1.5; margin-bottom: .8rem;
  color: var(--charcoal);
}
.process-desc { font-size: .8rem; line-height: 1.95; color: var(--warm-gr); font-weight: 300; }
.process-bg { background: var(--warm-wh); }
.process-bg .section-label { color: var(--amber); }
.process-bg .section-title { color: var(--charcoal); }

/* =====================
   WASABI SWITCH
   ===================== */
.wasabi-wrap { display: grid; grid-template-columns: 1fr 1fr; min-height: 700px; }
.wasabi-left {
  background: var(--white); color: var(--ink);
  padding: 7rem 5rem;
  display: flex; flex-direction: column; justify-content: center;
}
.wasabi-left .section-title { color: var(--ink); margin-bottom: 2.5rem; }
.wasabi-items { display: flex; flex-direction: column; margin-bottom: 2.5rem; }
.wasabi-item {
  display: flex; align-items: flex-start; gap: 1.2rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.wasabi-item:first-child { border-top: 1px solid var(--border); }
.wasabi-icon {
  width: 52px; height: 52px; object-fit: contain;
  flex-shrink: 0; margin-top: .1rem;
}
.wasabi-item-title { font-size: .92rem; font-weight: 700; color: var(--ink); margin-bottom: .35rem; }
.wasabi-item-desc { font-size: .8rem; color: var(--mid); line-height: 1.8; font-weight: 300; }
.wasabi-price {
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--warm);
  margin-bottom: .5rem;
}
.wasabi-price-label {
  font-family: 'DM Mono', monospace;
  font-size: .58rem; letter-spacing: .15em; color: var(--accent); margin-bottom: .8rem;
}
.wasabi-plan-row {
  display: flex; gap: 0; margin-bottom: 1.2rem;
}
.wasabi-plan { flex: 1; padding-right: 1.2rem; }
.wasabi-plan-divider {
  width: 1px; background: var(--border); margin: 0 1.2rem 0 0; flex-shrink: 0;
}
.wasabi-plan-name {
  font-size: .7rem; font-weight: 600; color: var(--light);
  letter-spacing: .05em; margin-bottom: .3rem;
}
.wasabi-plan-price { font-size: 1rem; color: var(--ink); margin-bottom: .2rem; }
.wasabi-plan-price strong { font-size: 1.3rem; }
.wasabi-plan-note { font-size: .72rem; color: var(--light); line-height: 1.6; }
.wasabi-agency {
  border-top: 1px solid var(--border); padding-top: 1rem;
}
.wasabi-agency-label {
  font-family: 'DM Mono', monospace;
  font-size: .58rem; letter-spacing: .12em; color: var(--mid); margin-bottom: .3rem;
}
.wasabi-agency-price { font-size: 1.4rem; font-weight: 700; color: var(--ink); margin-bottom: .3rem; }
.wasabi-price-unit { font-size: .8rem; font-weight: 400; color: var(--mid); }
.wasabi-price-note { font-size: .73rem; color: var(--light); margin-top: .2rem; line-height: 1.7; }
.wasabi-right { position: relative; overflow: hidden; }
.wasabi-img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.55) saturate(.8); }
.wasabi-right-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(255,255,255,.08), transparent);
}

/* =====================
   Contact
   ===================== */
.contact-section {
  position: relative; overflow: hidden;
  min-height: 520px; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 8rem 6rem;
}
.contact-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 60%;
  filter: brightness(.75) saturate(.85);
}
.contact-overlay {
  position: absolute; inset: 0;
  background: rgba(28,28,28,.65);
}
.contact-inner { position: relative; z-index: 2; }
.contact-inner .section-label { color: var(--accent); display: inline-block; }
.contact-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 800; color: #fff; line-height: 1.5; margin: 1rem 0 1.5rem;
}
.contact-body {
  font-size: .9rem; line-height: 2.1; color: rgba(255,255,255,.65);
  max-width: 440px; margin: 0 auto 3rem; font-weight: 300;
}
.contact-actions { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.contact-tel {
  font-family: 'DM Mono', monospace;
  font-size: 1rem; letter-spacing: .1em; color: rgba(255,255,255,.65);
  border-bottom: 1px solid rgba(255,255,255,.25); padding-bottom: 2px; line-height: 3;
  transition: color .2s;
}
.contact-tel:hover { color: #fff; }
.contact-note {
  margin-top: 2rem;
  font-family: 'DM Mono', monospace;
  font-size: .65rem; letter-spacing: .15em; color: rgba(255,255,255,.32);
}

/* =====================
   Blog Index（ページネーション）
   ===================== */
.blog-pagination {
  padding: 0 6rem 5rem;
  display: flex; justify-content: center; gap: 1rem;
}
.blog-pagination a, .blog-pagination span {
  font-family: 'DM Mono', monospace;
  font-size: .78rem; letter-spacing: .1em;
  padding: .6rem 1rem;
  border: 1px solid var(--border); color: var(--mid);
  transition: background .2s, color .2s;
}
.blog-pagination a:hover,
.blog-pagination .current {
  background: var(--accent); color: var(--white); border-color: var(--accent);
}

/* =====================
   Single Post
   ===================== */
.single-header {
  background: var(--dark-bg); color: var(--ash);
  padding: 10rem 6rem 5rem;
}
.single-header .section-label { color: var(--accent); }
.single-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 800; line-height: 1.5; color: var(--ash); margin-top: 1rem;
}
.single-meta { margin-top: 1.5rem; display: flex; gap: 2rem; align-items: center; }
.single-meta-date {
  font-family: 'DM Mono', monospace;
  font-size: .65rem; letter-spacing: .15em; color: rgba(248,248,246,.42);
}
.single-content { max-width: 800px; margin: 0 auto; padding: 5rem 3rem; }
.single-content h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.6rem; font-weight: 800; margin: 3rem 0 1.2rem;
  padding-bottom: .8rem; border-bottom: 2px solid var(--border);
}
.single-content h3 {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.2rem; font-weight: 800; margin: 2.5rem 0 1rem;
}
.single-content p {
  font-size: .92rem; line-height: 2.2; color: var(--mid);
  margin-bottom: 1.5rem; font-weight: 300;
}
.single-content img { margin: 2rem 0; width: 100%; }
.single-content ul, .single-content ol {
  margin: 1.5rem 0 1.5rem 1.5rem;
  font-size: .92rem; line-height: 2.2; color: var(--mid);
}
.single-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem; margin: 2rem 0;
  font-family: 'Shippori Mincho', serif;
  font-size: 1rem; color: var(--ink); font-weight: 600; line-height: 1.9;
}
.single-content a { color: var(--accent); border-bottom: 1px solid rgba(217,123,42,.3); }
.single-footer {
  max-width: 800px; margin: 0 auto;
  padding: 3rem 3rem 5rem;
  border-top: 1px solid var(--border);
}
.back-to-blog {
  font-size: .82rem; letter-spacing: .08em; color: var(--mid);
  border-bottom: 1px solid var(--border); padding-bottom: 2px;
  transition: color .2s;
}
.back-to-blog:hover { color: var(--accent); }

/* =====================
   Footer
   ===================== */
.site-footer {
  background: var(--dark-bg); color: rgba(248,248,246,.42);
  padding: 5rem 6rem 3rem;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 4rem;
}
.footer-logo {
  display: inline-block;
  margin-bottom: 1.2rem;
}
.footer-logo-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
  /* ダーク背景でロゴが見えるよう明度調整（画像が明るい場合は削除） */
  filter: brightness(0) invert(1);
  opacity: .85;
}
.footer-tagline { font-size: .75rem; line-height: 2; }
.footer-nav-title {
  font-family: 'DM Mono', monospace;
  font-size: .62rem; letter-spacing: .2em; color: var(--accent);
  margin-bottom: 1.2rem; text-transform: uppercase;
}
.footer-nav li { margin-bottom: .7rem; }
.footer-nav a {
  font-size: .78rem; color: rgba(248,248,246,.42);
  transition: color .2s;
}
.footer-nav a:hover { color: var(--ash); }
.footer-bottom {
  background: #181816;
  padding: 1.5rem 6rem;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: .62rem; letter-spacing: .1em; color: rgba(248,248,246,.25);
}

/* =====================
   Animations
   ===================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes scrollLine {
  0%  { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100%{ transform: scaleY(0); transform-origin: bottom; }
}
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .75s cubic-bezier(.22,.61,.36,1), transform .75s cubic-bezier(.22,.61,.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }

/* =====================
   BLOG / NEWS（トップページ）
   ===================== */
.blog-section { background: var(--warm-wh); padding: 6rem; }
.blog-header, .news-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 3rem; flex-wrap: wrap; gap: 1rem;
}
.blog-more {
  font-family: 'DM Mono', monospace; font-size: .72rem;
  letter-spacing: .1em; color: var(--accent); text-decoration: none;
  transition: opacity .2s;
}
.blog-more:hover { opacity: .7; }
.blog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.blog-card {
  background: var(--white); border: 1px solid var(--border);
  overflow: hidden; transition: transform .2s, box-shadow .2s;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(28,28,28,.09); }
.blog-card-link { text-decoration: none; display: block; }
.blog-card-img-wrap { overflow: hidden; }
.blog-card-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .4s; }
.blog-card:hover .blog-card-img { transform: scale(1.04); }
.blog-card-noimg { background: var(--warm); width: 100%; aspect-ratio: 4/3; }
.blog-card-body { padding: 1.2rem 1.4rem 1.6rem; }
.blog-card-cat {
  font-size: .7rem; font-weight: 600; color: var(--accent);
  margin-bottom: .5rem; display: block;
}
.blog-card-title {
  font-size: .88rem; font-weight: 600; color: var(--ink); line-height: 1.65;
  margin-bottom: .6rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card-date {
  font-family: 'DM Mono', monospace; font-size: .62rem;
  letter-spacing: .1em; color: var(--light);
}

/* =====================
   NEWS
   ===================== */
.news-bg { background: var(--charcoal); }
.news-section { padding: 5rem 6rem; }
.news-section .section-title { color: var(--warm-wh); }
.news-section .section-label { color: rgba(224,123,42,.85); }
.news-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 2.5rem; flex-wrap: wrap; gap: 1rem;
}
.news-section .blog-more { color: var(--amber); }
.news-list { display: flex; flex-direction: column; }
.news-item {
  display: flex; align-items: center; gap: 2rem;
  padding: 1.4rem 0; border-bottom: 1px solid rgba(255,255,255,.1);
  text-decoration: none; transition: padding .15s;
}
.news-item:first-child { border-top: 1px solid rgba(255,255,255,.1); }
.news-item:hover { padding-left: .8rem; }
.news-date {
  font-family: 'DM Mono', monospace; font-size: .68rem;
  letter-spacing: .1em; color: rgba(247,244,239,.4); flex-shrink: 0; min-width: 80px;
}
.news-cat {
  font-size: .68rem; font-weight: 600; color: var(--amber);
  background: rgba(224,123,42,.15); padding: .2rem .7rem; flex-shrink: 0;
}
.news-title { font-size: .88rem; color: rgba(247,244,239,.85); flex: 1; line-height: 1.6; }
.news-arrow { font-size: .8rem; color: var(--amber); flex-shrink: 0; }

/* =====================
   Responsive
   ===================== */
@media (max-width: 1024px) {
  .site-nav { padding: 1rem 2rem; }
  .nav-menu { display: none; }
  .nav-cta  { display: none; }
  .nav-toggle { display: flex; }
  .section-pad { padding: 5rem 2rem; }
  .section-pad-sm { padding: 4rem 2rem; }
  .hero-content { padding: 0 2rem; padding-top: 80px; }
  .cred-strip { padding: 2rem; gap: 2rem; }
  .about-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .about-founder-card { flex-wrap: wrap; }
  .about-founder-link { width: 100%; margin-top: .5rem; }
  .about-cta { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .services-intro { flex-direction: column; }
  .services-asymgrid { grid-template-columns: 1fr; min-height: auto; }
  .svc-sub-col { grid-template-rows: auto auto; }
  .svc-card-main { min-height: 380px; }
  .svc-card-sub  { min-height: 260px; }
  .svc-desc { max-height: 120px; opacity: 1; }
  .cases-grid { grid-template-columns: 1fr; }
  .case-card { grid-template-columns: 1fr; }
  .case-img-wrap { min-height: 240px; height: auto; }
  .case-img { aspect-ratio: 16/9; height: 100%; width: 100%; object-fit: cover; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .wasabi-wrap { grid-template-columns: 1fr; }
  .wasabi-right { display: none; }
  .wasabi-left { padding: 5rem 2rem; }
  .blog-section { padding: 4rem 2rem; }
  .blog-header { flex-direction: column; align-items: flex-start; gap: 1rem; margin-bottom: 2rem; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .news-section { padding: 4rem 2rem; }
  .news-item { gap: 1rem; flex-wrap: wrap; }
  .single-header { padding: 8rem 2rem 3rem; }
  .single-content { padding: 3rem 2rem; }
  .single-footer { padding: 0 2rem 3rem; }
  .site-footer { grid-template-columns: 1fr; gap: 2.5rem; padding: 4rem 2rem 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; padding: 1.5rem 2rem; }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .hero-h1 { font-size: 2.4rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .section-title { font-size: clamp(1.6rem, 5vw, 2rem); }
}

/* =====================
   About固定ページ専用スタイル
   ===================== */

/* ページヒーロー帯 */
.about-pg-hero {
  background: var(--charcoal);
  padding: 9rem 6rem 5rem;
  position: relative; overflow: hidden;
}
.about-pg-hero::after {
  content: ''; position: absolute; right: -100px; bottom: -100px;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(27,58,40,.35);
  pointer-events: none;
}
.about-pg-hero-inner { position: relative; z-index: 1; max-width: 900px; }
.about-pg-h1 {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 800; line-height: 1.4;
  color: var(--warm-wh); margin: 1rem 0 1.5rem;
}
.about-pg-h1 em { font-style: normal; color: var(--amber); }
.about-pg-hero-sub {
  font-family: 'DM Mono', monospace;
  font-size: .78rem; letter-spacing: .2em; color: rgba(247,244,239,.5);
}

/* プロフィールセクション */
.about-pg-profile { background: var(--white); }
.about-pg-profile-wrap {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: 340px 1fr; gap: 6rem; align-items: start;
}
.about-pg-photo-frame {
  width: 100%; aspect-ratio: 3/4;
  background: var(--forest); overflow: hidden;
}
.about-pg-photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-pg-name-block { margin-top: 1.5rem; }
.about-pg-name-ja {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.6rem; font-weight: 800; color: var(--charcoal);
  letter-spacing: .08em; margin-bottom: .2rem;
}
.about-pg-name-en {
  font-family: 'DM Mono', monospace;
  font-size: .7rem; letter-spacing: .18em; color: var(--light);
  margin-bottom: .5rem;
}
.about-pg-role { font-size: .82rem; color: var(--warm-gr); }

/* リード引用 */
.about-pg-lead-quote {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.15rem; font-weight: 700; line-height: 1.85;
  color: var(--charcoal);
  border-left: 3px solid var(--amber);
  padding-left: 1.5rem; margin-bottom: 1.5rem;
}
.about-pg-lead-text {
  font-size: .9rem; line-height: 2.1; color: var(--warm-gr);
  margin-bottom: 2.5rem;
}

/* 数字バッジ */
.about-pg-nums {
  display: flex; gap: 0;
  background: var(--charcoal); margin-bottom: 2rem;
}
.about-pg-num-item {
  flex: 1; text-align: center; padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255,255,255,.1);
}
.about-pg-num-item:last-child { border-right: none; }
.about-pg-num {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 2rem; font-weight: 300; color: var(--amber);
  line-height: 1.1; margin-bottom: .4rem;
}
.about-pg-num-label { font-size: .65rem; color: rgba(247,244,239,.5); letter-spacing: .06em; }

/* スキルタグ */
.about-pg-skill-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.about-pg-tag {
  font-family: 'DM Mono', monospace;
  font-size: .62rem; letter-spacing: .07em;
  padding: .35rem .85rem;
  border: 1px solid var(--border); color: var(--warm-gr);
  background: var(--warm-wh);
}

/* タイムライン */
.about-pg-story-wrap { max-width: 900px; margin: 0 auto; }
.about-pg-story-header { margin-bottom: 4rem; }
.about-pg-timeline { display: flex; flex-direction: column; gap: 0; }
.about-pg-tl-item {
  display: grid; grid-template-columns: 120px 1fr;
  gap: 2.5rem; padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.about-pg-tl-item:first-child { border-top: 1px solid var(--border); }
.about-pg-tl-year {
  font-family: 'DM Mono', monospace;
  font-size: .7rem; letter-spacing: .12em; color: var(--amber);
  padding-top: .25rem; flex-shrink: 0; line-height: 1.5;
}
.about-pg-tl-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.1rem; font-weight: 800; color: var(--charcoal);
  margin-bottom: .8rem; line-height: 1.5;
}
.about-pg-tl-text {
  font-size: .87rem; line-height: 2.05; color: var(--warm-gr);
}
.about-pg-tl-highlight { background: rgba(224,123,42,.04); margin: 0 -2rem; padding: 2.5rem 2rem; }
.about-pg-tl-badge {
  display: inline-block; margin-top: 1rem;
  font-family: 'DM Mono', monospace;
  font-size: .65rem; letter-spacing: .12em;
  padding: .4rem 1rem;
  background: var(--amber); color: #fff;
}

/* 価値観グリッド */
.about-pg-values-wrap { max-width: 1080px; margin: 0 auto; }
.about-pg-values-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: rgba(224,123,42,.15);
}
.about-pg-value-card {
  background: rgba(255,255,255,.04);
  padding: 2.5rem 2rem;
  transition: background .2s;
}
.about-pg-value-card:hover { background: rgba(255,255,255,.08); }
.about-pg-value-num {
  font-family: 'DM Mono', monospace;
  font-size: .65rem; letter-spacing: .2em; color: rgba(224,123,42,.55);
  margin-bottom: 1.2rem;
}
.about-pg-value-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.1rem; font-weight: 800; color: var(--warm-wh);
  margin-bottom: 1rem; line-height: 1.5;
}
.about-pg-value-text {
  font-size: .83rem; line-height: 2; color: rgba(247,244,239,.58);
}

/* CTA */
.about-pg-cta { background: var(--warm-wh); text-align: center; }
.about-pg-cta-inner { max-width: 640px; margin: 0 auto; }
.about-pg-cta-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800; color: var(--charcoal);
  margin: 1rem 0 1.5rem; line-height: 1.4;
}
.about-pg-cta-text {
  font-size: .88rem; line-height: 2; color: var(--warm-gr);
  margin-bottom: 2.5rem;
}

/* レスポンシブ */
@media (max-width: 1024px) {
  .about-pg-hero { padding: 8rem 2rem 4rem; }
  .about-pg-profile-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .about-pg-photo-frame { max-width: 320px; }
  .about-pg-tl-item { grid-template-columns: 90px 1fr; gap: 1.5rem; }
  .about-pg-values-grid { grid-template-columns: 1fr; }
  .about-pg-tl-highlight { margin: 0; }
}