@charset "UTF-8";
/* =================================================================
   096 いろどり塗装 IRODORI — 外壁塗装・塗装専門店
   配色: 白 + インクネイビー + 朝日オレンジ（塗料スウォッチ）
   フォント: Anton(英大見出し) × Noto Sans JP(和文)
   ヒーロー: 左右分割（左 navy面キャッチ / 右 施工写真）
   ================================================================= */

:root {
  --navy:       #14253f;   /* メイン濃紺 */
  --navy-d:     #0d1829;   /* さらに濃い */
  --ink:        #1c2733;
  --orange:     #f06a2a;   /* アクセント（塗料オレンジ） */
  --orange-d:   #d9531a;   /* hover/濃い版 */
  --teal:       #1f8a8a;   /* サブスウォッチ */
  --bg:         #ffffff;
  --soft:       #f3f7fb;   /* 薄い水色グレー */
  --soft2:      #e9f0f7;
  --line:       #dde6ef;
  --muted:      #5c6b7c;
  --white:      #ffffff;
  --maxw:       1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body {
  overflow-x: hidden;
  padding-top: 36px;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 90%; max-width: var(--maxw); margin: 0 auto; }
.en { font-family: 'Anton', sans-serif; font-weight: 400; letter-spacing: .02em; }

/* ─── DEMO BAR ─────────────────────────────────────────── */
#demo-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1200;
  background: var(--navy-d);
  border-bottom: 2px solid var(--orange);
  padding: 7px 0;
}
.demo-bar-inner {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: .72rem; color: rgba(255,255,255,.55);
}
.demo-badge {
  font-family: 'Anton', sans-serif; font-size: .6rem; letter-spacing: .16em;
  text-transform: uppercase; background: var(--orange); color: #fff;
  padding: 3px 10px; flex-shrink: 0;
}
.demo-link { color: var(--orange); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.demo-copy { color: rgba(255,255,255,.3); font-size: .64rem; margin-left: 4px; }
@media(max-width:640px){ .demo-copy { display: none; } }

/* ─── HEADER ───────────────────────────────────────────── */
.site-header {
  position: fixed; top: 36px; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(20,37,63,.08); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 90%; max-width: var(--maxw); margin: 0 auto; height: 72px;
}
.site-logo { display: flex; align-items: baseline; gap: 9px; }
.logo-mark {
  width: 30px; height: 30px; flex-shrink: 0; align-self: center;
}
.logo-en { font-family: 'Anton', sans-serif; font-size: 1.5rem; color: var(--navy); letter-spacing: .04em; }
.logo-jp { font-size: .68rem; color: var(--muted); font-weight: 700; letter-spacing: .12em; }

.header-nav { display: flex; align-items: center; gap: 26px; }
.header-nav > a { font-size: .9rem; font-weight: 700; color: var(--navy); position: relative; transition: color .2s; }
.header-nav > a:not(.header-cta):not(.mobile-nav-home)::after {
  content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--orange); transition: width .3s;
}
.header-nav > a:not(.header-cta):hover::after { width: 100%; }
.header-tel {
  display: flex; flex-direction: column; align-items: flex-end; line-height: 1.1; margin-left: 4px;
}
.header-tel .tel-num { font-family: 'Anton', sans-serif; font-size: 1.25rem; color: var(--navy); }
.header-tel .tel-lbl { font-size: .58rem; color: var(--muted); letter-spacing: .1em; }
.header-cta {
  background: var(--navy); color: #fff !important; padding: 11px 22px;
  font-size: .85rem; font-weight: 700; border-radius: 2px; transition: background .25s;
}
.header-cta:hover { background: var(--orange-d); }

.mobile-nav-close, .mobile-nav-home { display: none; }
.hamburger {
  display: none; width: 44px; height: 44px; position: relative; z-index: 1100;
  background: var(--navy); border: none; cursor: pointer; border-radius: 2px;
}
.hamburger span, .hamburger span::before, .hamburger span::after {
  content: ''; position: absolute; left: 50%; transform: translateX(-50%);
  width: 22px; height: 2px; background: #fff; transition: .3s;
}
.hamburger span { top: 50%; margin-top: -1px; }
.hamburger span::before { top: -7px; }
.hamburger span::after { top: 7px; }
.hamburger.is-open span { background: transparent; }
.hamburger.is-open span::before { top: 0; transform: translateX(-50%) rotate(45deg); }
.hamburger.is-open span::after { top: 0; transform: translateX(-50%) rotate(-45deg); }

/* ─── BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: .95rem; padding: 16px 34px;
  border-radius: 2px; cursor: pointer; border: none; transition: .25s; letter-spacing: .02em;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-d); transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-d); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn .arr { font-family: 'Anton', sans-serif; }

/* ─── SECTION COMMON ───────────────────────────────────── */
section { padding: 92px 0; }
.sec-head { margin-bottom: 52px; }
.sec-en {
  font-family: 'Anton', sans-serif; font-size: .9rem; color: var(--orange);
  letter-spacing: .18em; text-transform: uppercase; display: block; margin-bottom: 10px;
}
.sec-title {
  font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 900; color: var(--navy);
  line-height: 1.35; letter-spacing: .01em;
}
.sec-title small { display: block; font-size: .9rem; color: var(--muted); font-weight: 700; margin-top: 12px; letter-spacing: .02em; }
.sec-center { text-align: center; }
.sec-center .sec-en { margin-left: auto; margin-right: auto; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s ease, transform 1s ease; }
.reveal.show { opacity: 1; transform: translateY(0); }

/* ─── HERO（左右分割） ─────────────────────────────────── */
.hero {
  display: grid; grid-template-columns: 1.08fr 1fr;
  min-height: calc(100vh - 36px - 72px); align-items: stretch;
}
.hero-left {
  background: var(--navy); color: #fff; display: flex; flex-direction: column; justify-content: center;
  padding: 64px clamp(28px, 5vw, 80px); position: relative; overflow: hidden;
}
.hero-left::before {
  content: ''; position: absolute; right: -60px; bottom: -60px; width: 240px; height: 240px;
  background: var(--orange); opacity: .12; transform: rotate(20deg);
}
.hero-swatch { display: flex; gap: 6px; margin-bottom: 26px; }
.hero-swatch span { width: 34px; height: 10px; border-radius: 1px; }
.hero-swatch span:nth-child(1){ background: var(--orange); }
.hero-swatch span:nth-child(2){ background: var(--teal); }
.hero-swatch span:nth-child(3){ background: #e8b93a; }
.hero-swatch span:nth-child(4){ background: #5b8fd4; }
.hero-label { font-family:'Anton',sans-serif; font-size: .9rem; letter-spacing: .2em; color: var(--orange); margin-bottom: 18px; }
.hero h1 {
  font-size: clamp(2.2rem, 5.2vw, 3.9rem); font-weight: 900; line-height: 1.28; letter-spacing: .01em;
  margin-bottom: 24px;
}
.hero h1 .mark { color: var(--orange); }
.hero-sub { font-size: 1rem; color: rgba(255,255,255,.82); margin-bottom: 36px; max-width: 30em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
/* hero is navy: outline button must be white for visibility */
.hero-actions .btn-ghost { color: #fff; border-color: rgba(255,255,255,.9); background: transparent; }
.hero-actions .btn-ghost:hover { background: #fff; color: var(--navy); border-color: #fff; }
.hero-right { position: relative; background: var(--soft); }
.hero-right img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.hero-right::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 8px; background: var(--orange);
}
.hero-badge {
  position: absolute; left: 24px; bottom: 24px; z-index: 2;
  background: #fff; color: var(--navy); padding: 14px 20px; border-radius: 2px;
  box-shadow: 0 14px 40px rgba(20,37,63,.25); border-left: 5px solid var(--orange);
}
.hero-badge b { font-family:'Anton',sans-serif; font-size: 1.6rem; color: var(--orange); display: block; line-height: 1; }
.hero-badge span { font-size: .72rem; font-weight: 700; }

/* ─── 数値バナー ───────────────────────────────────────── */
.stats { background: var(--navy-d); color: #fff; padding: 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat {
  text-align: center; padding: 40px 16px; border-right: 1px solid rgba(255,255,255,.08);
}
.stat:last-child { border-right: none; }
.stat b { font-family:'Anton',sans-serif; font-size: clamp(2rem,4vw,3rem); color: var(--orange); display: block; line-height: 1; }
.stat span { font-size: .8rem; color: rgba(255,255,255,.7); display: block; margin-top: 10px; }

/* ─── 約束（3カード） ──────────────────────────────────── */
.promise { background: var(--bg); }
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.promise-card {
  background: var(--soft); border-radius: 3px; padding: 38px 30px; border-top: 4px solid var(--orange);
  transition: transform .3s, box-shadow .3s;
}
.promise-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(20,37,63,.1); }
.promise-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.promise-no { font-family:'Anton',sans-serif; font-size: 1.7rem; color: var(--orange); flex-shrink: 0; }
.promise-card h3 { font-size: 1.2rem; font-weight: 900; color: var(--navy); }
.promise-card p { font-size: .92rem; color: var(--muted); }

/* ─── ビフォーアフター ────────────────────────────────── */
.works { background: var(--soft); }
.ba-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.ba-card { background: #fff; border-radius: 3px; overflow: hidden; box-shadow: 0 8px 30px rgba(20,37,63,.07); }
.ba-imgs { display: grid; grid-template-columns: 1fr 1fr; position: relative; }
.ba-imgs figure { position: relative; }
.ba-imgs img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.ba-tag {
  position: absolute; top: 10px; left: 10px; font-family:'Anton',sans-serif; font-size: .72rem;
  letter-spacing: .12em; padding: 4px 10px; color: #fff;
}
.ba-tag.before { background: var(--muted); }
.ba-tag.after  { background: var(--orange); }
.ba-body { padding: 22px 24px; }
.ba-body h3 { font-size: 1.08rem; font-weight: 900; color: var(--navy); margin-bottom: 8px; }
.ba-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ba-meta span { font-size: .72rem; background: var(--soft2); color: var(--navy); padding: 4px 10px; border-radius: 2px; font-weight: 700; }

/* ─── プラン/料金 ─────────────────────────────────────── */
.plans { background: var(--bg); }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plan {
  border: 1px solid var(--line); border-radius: 4px; padding: 36px 28px; text-align: center;
  position: relative; transition: .3s;
}
.plan.featured { border: 2px solid var(--orange); box-shadow: 0 18px 44px rgba(240,106,42,.15); }
.plan-ribbon {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: #fff; font-size: .68rem; font-weight: 700; letter-spacing: .1em;
  padding: 5px 16px; border-radius: 20px;
}
.plan h3 { font-size: 1.2rem; font-weight: 900; color: var(--navy); margin-bottom: 6px; }
.plan .plan-desc { font-size: .82rem; color: var(--muted); margin-bottom: 18px; }
.plan .price { font-family:'Anton',sans-serif; color: var(--navy); font-size: 2.4rem; line-height: 1; }
.plan .price small { font-size: .9rem; color: var(--muted); font-family:'Noto Sans JP'; font-weight: 700; }
.plan .price .yen { font-size: 1.2rem; }
.plan ul { margin: 22px 0; text-align: left; }
.plan ul li { font-size: .86rem; padding: 8px 0 8px 26px; position: relative; border-bottom: 1px dashed var(--line); }
.plan ul li::before { content: '✓'; position: absolute; left: 0; color: var(--orange); font-weight: 900; }
.plan-note { font-size: .9rem; color: var(--muted); text-align: center; margin-top: 26px; }

/* ─── 施工の流れ ──────────────────────────────────────── */
.flow { background: var(--navy); color: #fff; }
.flow .sec-title { color: #fff; }
.flow-list { display: grid; gap: 18px; }
.flow-step {
  display: grid; grid-template-columns: 70px 1fr; gap: 22px; align-items: start;
  background: rgba(255,255,255,.04); border-left: 4px solid var(--orange); padding: 24px 26px; border-radius: 2px;
}
.flow-step .no { font-family:'Anton',sans-serif; font-size: 2.4rem; color: var(--orange); line-height: 1; }
.flow-step h3 { font-size: 1.12rem; font-weight: 900; margin-bottom: 6px; }
.flow-step p { font-size: .9rem; color: rgba(255,255,255,.72); }

/* ─── 保証 ────────────────────────────────────────────── */
.warranty { background: var(--soft); }
.warranty-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.warranty-item { background: #fff; border-radius: 3px; padding: 32px 26px; text-align: center; border-bottom: 4px solid var(--teal); }
.warranty-item .w-icon { width: 46px; height: 46px; margin: 0 auto 16px; }
.warranty-item h3 { font-size: 1.05rem; font-weight: 900; color: var(--navy); margin-bottom: 8px; }
.warranty-item p { font-size: .86rem; color: var(--muted); }

/* ─── FAQ ─────────────────────────────────────────────── */
.faq { background: var(--bg); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font-size: 1rem; font-weight: 700; color: var(--navy); padding: 22px 44px 22px 38px;
  position: relative; font-family: inherit;
}
.faq-q::before { content: 'Q'; font-family:'Anton',sans-serif; color: var(--orange); position: absolute; left: 0; top: 21px; }
.faq-q::after { content: '+'; position: absolute; right: 8px; top: 18px; font-size: 1.5rem; color: var(--orange); transition: transform .3s; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { padding: 0 38px 24px; font-size: .92rem; color: var(--muted); }

/* ─── NEWS ────────────────────────────────────────────── */
.news { background: var(--soft); }
.news-list { display: grid; gap: 2px; max-width: 880px; margin: 0 auto; background: var(--line); border: 1px solid var(--line); }
.news-row { display: flex; gap: 22px; align-items: center; background: #fff; padding: 22px 26px; transition: background .2s; flex-wrap: wrap; }
.news-row:hover { background: var(--soft2); }
.news-date { font-family:'Anton',sans-serif; font-size: .95rem; color: var(--navy); flex-shrink: 0; }
.news-cat { font-size: .68rem; font-weight: 700; color: #fff; background: var(--orange); padding: 3px 10px; border-radius: 2px; flex-shrink: 0; }
.news-ttl { font-size: .92rem; color: var(--ink); font-weight: 500; }

/* ─── CTA ─────────────────────────────────────────────── */
.cta {
  background: linear-gradient(110deg, var(--orange) 0%, var(--orange-d) 100%); color: #fff; text-align: center;
}
.cta h2 { font-size: clamp(1.7rem, 4vw, 2.7rem); font-weight: 900; margin-bottom: 16px; line-height: 1.3; }
.cta p { font-size: 1rem; margin-bottom: 32px; opacity: .95; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta .btn-navy { background: var(--navy); }
.cta .btn-navy:hover { background: var(--navy-d); }
.cta .btn-white { background: #fff; color: var(--orange-d); }
.cta .btn-white:hover { background: var(--navy-d); color: #fff; }

/* ─── PAGE HERO（下層） ───────────────────────────────── */
.page-hero { background: var(--navy); color: #fff; padding: 76px 0 64px; position: relative; overflow: hidden; }
.page-hero::after { content:''; position:absolute; right:-40px; top:-40px; width:200px; height:200px; background:var(--orange); opacity:.12; transform:rotate(15deg); }
.page-hero .sec-en { color: var(--orange); }
.page-hero h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 900; }
.breadcrumb { font-size: .76rem; color: rgba(255,255,255,.6); margin-top: 14px; }
.breadcrumb a:hover { color: var(--orange); }

/* ─── CONTACT ─────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: start; }
.contact-form { display: grid; gap: 18px; }
.form-field label { display: block; font-size: .86rem; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.form-field .req { color: var(--orange); font-size: .72rem; margin-left: 6px; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 2px;
  font-family: inherit; font-size: .95rem; background: var(--soft); transition: border .2s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { outline: none; border-color: var(--orange); background: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-aside { background: var(--soft); border-radius: 4px; padding: 34px 30px; }
.contact-aside h3 { font-size: 1.1rem; font-weight: 900; color: var(--navy); margin-bottom: 18px; }
.contact-info dt { font-size: .72rem; color: var(--muted); font-weight: 700; letter-spacing: .08em; margin-top: 16px; }
.contact-info dd { font-size: .98rem; color: var(--navy); font-weight: 700; }
.contact-tel-big { font-family:'Anton',sans-serif; font-size: 2rem; color: var(--orange); }

/* ─── ABOUT/汎用 ──────────────────────────────────────── */
.lead { font-size: 1.1rem; color: var(--navy); font-weight: 700; line-height: 1.9; margin-bottom: 24px; }
.prose p { margin-bottom: 20px; color: var(--muted); }
.about-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.about-table th, .about-table td { text-align: left; padding: 16px 14px; border-bottom: 1px solid var(--line); font-size: .92rem; vertical-align: top; }
.about-table th { width: 30%; color: var(--navy); font-weight: 700; background: var(--soft); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.media-frame { border-radius: 4px; overflow: hidden; box-shadow: 0 14px 40px rgba(20,37,63,.12); }
.media-frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* ─── FOOTER ──────────────────────────────────────────── */
.site-footer { background: var(--navy-d); color: rgba(255,255,255,.7); padding: 64px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-brand .logo-en { color: #fff; font-size: 1.7rem; }
.footer-brand p { font-size: .86rem; margin-top: 14px; max-width: 26em; }
.footer-col h4 { font-family:'Anton',sans-serif; font-size: .85rem; letter-spacing: .12em; color: var(--orange); margin-bottom: 16px; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: .88rem; transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .76rem; color: rgba(255,255,255,.4); }

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .promise-grid, .plan-grid, .warranty-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(2n){ border-right: none; }
}
@media (max-width: 767px) {
  body { font-size: 15px; }
  section { padding: 64px 0; }
  /* ヘッダー */
  .header-tel { display: none; }
  .header-cta { display: none; }
  .hamburger { display: block; }
  /* ハンバーガー透け防止 */
  .header-nav {
    position: fixed; inset: 0; top: 0;
    background: var(--navy); flex-direction: column; justify-content: center; align-items: center; gap: 6px;
    transform: translateX(100%); transition: transform .4s cubic-bezier(.7,0,.2,1); z-index: 1000;
  }
  .header-nav.is-open { transform: translateX(0); }
  .header-nav > a { color: #fff; font-size: 1.15rem; padding: 12px 0; opacity: 0; transform: translateX(20px); transition: opacity .4s, transform .4s; }
  .header-nav.is-open > a { opacity: 1; transform: translateX(0); }
  .header-nav.is-open > a:nth-child(3){ transition-delay:.08s; }
  .header-nav.is-open > a:nth-child(4){ transition-delay:.14s; }
  .header-nav.is-open > a:nth-child(5){ transition-delay:.2s; }
  .header-nav.is-open > a:nth-child(6){ transition-delay:.26s; }
  .header-nav.is-open > a:nth-child(7){ transition-delay:.32s; }
  .header-nav.is-open > a:nth-child(8){ transition-delay:.38s; }
  .header-nav > a:not(.header-cta):not(.mobile-nav-home)::after { display: none; }
  .site-header.menu-active { background: var(--navy) !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
  .site-header.menu-active .logo-en { color: #fff; }
  .site-header.menu-active .logo-jp { color: rgba(255,255,255,.6); }
  .mobile-nav-close {
    display: block; position: absolute; top: 24px; right: 24px; background: none; border: none;
    color: #fff; font-size: 1rem; font-weight: 700; cursor: pointer;
  }
  .mobile-nav-home {
    display: block; color: var(--orange) !important; font-weight: 900; font-size: 1.25rem !important;
  }
  .header-nav .header-cta { display: inline-block; background: var(--orange); margin-top: 14px; padding: 14px 34px; }

  /* ヒーロー縦積み */
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 52px 28px 60px; }
  .hero-right { min-height: 320px; }
  .hero-right::after { width: 6px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  /* 数値 */
  .stats-grid { grid-template-columns: repeat(2,1fr); }

  /* ビフォーアフター */
  .ba-grid { grid-template-columns: 1fr; }

  /* 各2col → 1col */
  .two-col { grid-template-columns: 1fr; gap: 26px; }

  /* contact 1col（2階層） */
  .contact-grid, .contact-layout, .contact-wrap, .contact-flex,
  [class*="contact-grid"], [class*="contact-layout"], [class*="contact-wrap"] {
    display: block !important; grid-template-columns: 1fr !important; flex-direction: column !important; gap: 32px;
  }
  .contact-aside { margin-top: 28px; }
  .form-row, .form-grid, .form-2col, .form-pair, .input-row, .input-grid,
  [class*="form-row"], [class*="form-grid"], [class*="two-col"] {
    display: block !important; grid-template-columns: 1fr !important;
  }
  form input[type="text"], form input[type="email"], form input[type="tel"],
  form input[type="number"], form textarea, form select,
  .form-row > input, .form-row > textarea, .form-row > select,
  .form-row > div, .form-grid > * {
    width: 100% !important; max-width: 100% !important; box-sizing: border-box;
  }
  .form-row, .form-grid { margin-bottom: 1rem; }

  .footer-top { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; }
}