/* ============================================================
   BackScratcher — RICH EDITION
   ダークなヒーロー × ガラス質感 × 暖色オーロラ × 余白の効いた高級感
   元の style.css は触らず、こちらは別ファイルで並走させています
   ============================================================ */

:root {
  /* ブランド暖色 */
  --orange:      #ff6b2b;
  --orange2:     #ff8a4c;
  --orange-deep: #e85a1f;
  --amber:       #ffb347;

  /* インク（深い紺〜黒） */
  --ink:    #0b0d17;
  --ink2:   #11142020;
  --ink-card: #151826;

  /* ライト面 */
  --bg:      #ffffff;
  --bg-soft: #fbfaf8;
  --bg-tint: #fff6f1;

  /* テキスト */
  --text:   #14161f;
  --muted:  #5b6478;
  --muted2: #8a93a6;

  --border: #ececec;
  --border-soft: rgba(255,255,255,0.08);

  /* グラデーション */
  --grad-warm: linear-gradient(120deg, #ff6b2b 0%, #ff8a4c 45%, #ffb347 100%);
  --grad-text: linear-gradient(100deg, #ff8a4c 0%, #ffb347 60%, #ff6b2b 100%);

  /* 影 */
  --shadow-sm: 0 2px 8px rgba(15,18,30,0.05);
  --shadow:    0 16px 50px rgba(15,18,30,0.10);
  --shadow-lg: 0 30px 90px rgba(15,18,30,0.18);
  --glow:      0 0 80px rgba(255,107,43,0.45);

  --r:   18px;
  --r-lg:28px;
  --maxw:1280px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.85;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap  { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
.inner { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }

/* アンカーで飛んだ時に追従ヘッダーへ見出しが隠れないよう余白を確保 */
section[id] { scroll-margin-top: 92px; }

/* 装飾的なセクション番号（控えめに） */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.16em;
  color: var(--muted2); text-transform: uppercase;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px;
  background: var(--grad-warm); border-radius: 2px;
}

/* スクロール出現アニメ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

/* ============================================================
   ヘッダー（ガラス）
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.7);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(20,22,31,0.06);
}
.site-header .inner {
  display: flex; align-items: center; justify-content: space-between; height: 74px;
}
.logo {
  font-size: 22px; font-weight: 900; letter-spacing: -0.02em;
  color: var(--orange);
}
.nav { display: flex; gap: 34px; font-size: 14.5px; font-weight: 600; color: var(--muted); }
.nav a { position: relative; transition: color .2s; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 2px; background: var(--grad-warm);
  border-radius: 2px; transition: width .25s;
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 18px; }
.lang-switcher {
  display: flex; gap: 2px; background: rgba(20,22,31,0.05);
  padding: 3px; border-radius: 100px;
}
.lang-btn {
  background: none; border: none; color: var(--muted);
  font-size: 12px; font-weight: 800; padding: 6px 13px;
  border-radius: 100px; cursor: pointer; transition: all .2s;
}
.lang-btn:hover { color: var(--text); }
.lang-btn.active {
  background: #fff; color: var(--orange);
  box-shadow: var(--shadow-sm);
}
.nav-cta {
  background: var(--grad-warm); color: #fff;
  font-weight: 800; font-size: 14px;
  padding: 11px 26px; border-radius: 100px;
  box-shadow: 0 8px 24px rgba(255,107,43,0.35);
  transition: transform .2s, box-shadow .2s;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,107,43,0.45); }

/* ============================================================
   ヒーロー（ダーク + オーロラ）
   ============================================================ */
.hero {
  position: relative;
  background: radial-gradient(140% 120% at 80% -10%, #1b2030 0%, var(--ink) 55%);
  color: #fff; overflow: hidden;
  padding: 92px 0 110px;
}
/* オーロラの光 */
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: .55; pointer-events: none;
  animation: float 14s ease-in-out infinite;
}
.hero::before {
  width: 560px; height: 560px; top: -160px; right: -120px;
  background: radial-gradient(circle, rgba(255,107,43,0.9), transparent 70%);
}
.hero::after {
  width: 480px; height: 480px; bottom: -200px; left: -120px;
  background: radial-gradient(circle, rgba(255,179,71,0.5), transparent 70%);
  animation-delay: -7s;
}
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-24px,28px) scale(1.08); }
}
/* 細かいグリッド模様 */
.hero .grid-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(100% 80% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(100% 80% at 50% 0%, #000 30%, transparent 75%);
}
.hero .inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: 56px; align-items: center;
}
.hero-text .badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  color: #ffd9c2; font-size: 12.5px; font-weight: 700;
  padding: 7px 18px; border-radius: 100px; margin-bottom: 26px;
  backdrop-filter: blur(8px);
}
.hero-text .badge::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--amber); box-shadow: 0 0 10px var(--amber);
}
.hero-text h1 {
  font-size: clamp(30px, 3.8vw, 50px); font-weight: 900;
  line-height: 1.22; letter-spacing: -0.03em; margin-bottom: 24px;
}
.hero-text h1 .hl {
  display: block;
  background: var(--grad-text); -webkit-background-clip: text;
  background-clip: text; color: transparent;
}
.hero-text p {
  font-size: 17px; color: rgba(255,255,255,0.72);
  line-height: 2.0; margin-bottom: 36px; max-width: 480px;
  word-break: keep-all;
}
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.btn-main {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--grad-warm); color: #fff;
  font-weight: 800; font-size: 16.5px;
  padding: 17px 40px; border-radius: 100px;
  box-shadow: 0 14px 40px rgba(255,107,43,0.5);
  transition: transform .2s, box-shadow .2s;
}
.btn-main::after { content: "→"; font-size: 18px; transition: transform .2s; }
.btn-main:hover { transform: translateY(-3px); box-shadow: 0 20px 50px rgba(255,107,43,0.6); }
.btn-main:hover::after { transform: translateX(4px); }
.btn-sub {
  display: inline-flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,0.78); font-size: 15px; font-weight: 700;
  transition: color .2s;
}
.btn-sub:hover { color: #fff; }

/* ヒーロー下の信頼ライン */
.hero-trust {
  display: flex; gap: 28px; margin-top: 44px;
  color: rgba(255,255,255,0.55); font-size: 13.5px; flex-wrap: wrap;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust span::before {
  content: "✓"; color: var(--amber); font-weight: 900;
}

/* ============================================================
   ガラス質ダッシュボードのモックアップ
   ============================================================ */
.hero-visual { position: relative; perspective: 1600px; }
.mockup {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  transform: rotateY(-9deg) rotateX(4deg);
  transition: transform .6s cubic-bezier(.16,1,.3,1);
}
.hero-visual:hover .mockup { transform: rotateY(-3deg) rotateX(1deg); }
.mockup::after {
  content: ""; position: absolute; inset: -2px; border-radius: var(--r-lg);
  background: var(--grad-warm); opacity: .25; filter: blur(40px); z-index: -1;
}
.mockup-bar { display: flex; gap: 7px; padding: 4px 6px 14px; }
.mockup-bar span { width: 11px; height: 11px; border-radius: 50%; }
.mockup-bar span:nth-child(1) { background: #ff5f57; }
.mockup-bar span:nth-child(2) { background: #febc2e; }
.mockup-bar span:nth-child(3) { background: #28c840; }
.mockup-screen {
  background: linear-gradient(180deg, #ffffff, #f6f8fc);
  border-radius: 16px; padding: 18px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9);
}
.mockup-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 12px; }
.mockup-card {
  background: #fff; border: 1px solid #eef1f6; border-radius: 13px;
  padding: 13px 14px; box-shadow: var(--shadow-sm);
}
.mockup-card .m-label { color: #9aa3b2; font-size: 10px; margin-bottom: 5px; }
.mockup-card .m-val   { font-size: 21px; font-weight: 900; color: var(--text); letter-spacing: -0.02em; }
.mockup-card .m-diff  { font-size: 11px; font-weight: 700; color: #10b981; margin-top: 3px; }
.mockup-chart {
  background: #fff; border: 1px solid #eef1f6; border-radius: 13px;
  padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow-sm);
}
.mockup-chart .m-title { font-size: 11px; font-weight: 800; color: #4b5468; margin-bottom: 12px; }
.chart-bars { display: flex; gap: 6px; align-items: flex-end; height: 70px; }
.chart-bars .bar {
  flex: 1; border-radius: 5px 5px 2px 2px;
  background: linear-gradient(180deg, var(--orange2), var(--orange));
  transform-origin: bottom; animation: growBar 1.1s cubic-bezier(.16,1,.3,1) both;
}
@keyframes growBar { from { transform: scaleY(0); opacity: .3; } to { transform: scaleY(1); opacity: 1; } }
.mockup-table {
  background: #fff; border: 1px solid #eef1f6; border-radius: 13px;
  padding: 13px 15px; box-shadow: var(--shadow-sm);
}
.mockup-table .m-title { font-size: 11px; font-weight: 800; color: #4b5468; margin-bottom: 10px; }
.m-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px;
  padding: 7px 0; border-bottom: 1px solid #f2f4f8;
  color: #6b7488; font-size: 11px;
}
.m-row.head { color: #aab2c0; font-size: 10px; }
.m-row span:not(:first-child) { text-align: right; font-weight: 600; }
.m-row:last-child { border-bottom: none; }

/* 浮かぶミニカード */
.float-chip {
  position: absolute; z-index: 3;
  background: #fff; color: var(--text);
  border-radius: 14px; padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 11px;
  animation: floatChip 5s ease-in-out infinite;
}
.float-chip .dot {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad-warm); display: flex; align-items: center;
  justify-content: center; color: #fff; font-weight: 900; font-size: 16px;
}
.float-chip .c-top { font-size: 10px; color: var(--muted2); }
.float-chip .c-val { font-size: 15px; font-weight: 900; letter-spacing: -0.01em; }
.float-chip.one { top: -22px; left: -28px; }
.float-chip.two { bottom: -24px; right: -20px; animation-delay: -2.5s; }
@keyframes floatChip { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ============================================================
   実績ストリップ
   ============================================================ */
.stat-strip {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.stat-strip .inner {
  display: grid; grid-template-columns: repeat(3,1fr);
  padding-top: 38px; padding-bottom: 38px;
}
.stat-strip .item { text-align: center; position: relative; }
.stat-strip .item + .item::before {
  content: ""; position: absolute; left: 0; top: 12%; height: 76%;
  width: 1px; background: var(--border);
}
.stat-strip .fig {
  font-size: 38px; font-weight: 900; letter-spacing: -0.03em;
  color: var(--text); display: block; line-height: 1.1;
}
.stat-strip .desc { font-size: 13.5px; color: var(--muted); margin-top: 6px; }

/* ============================================================
   よくある悩み
   ============================================================ */
.pain { padding: 110px 0; background: var(--bg-soft); }
.sec-head { text-align: center; margin-bottom: 56px; }
.sec-head .eyebrow { justify-content: center; }
.sec-head .ja {
  font-size: clamp(28px, 3.4vw, 42px); font-weight: 900;
  color: var(--text); letter-spacing: -0.03em; line-height: 1.3;
}
.pain-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.pain-card {
  position: relative; background: #fff; border-radius: var(--r);
  padding: 34px; display: flex; gap: 20px;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s, border-color .3s;
  overflow: hidden;
}
.pain-card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 4px;
  background: var(--orange); transform: scaleY(0); transform-origin: top;
  transition: transform .35s;
}
.pain-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.pain-card:hover::before { transform: scaleY(1); }
.pain-icon {
  width: 54px; height: 54px; border-radius: 15px;
  background: var(--bg-tint); color: var(--orange-deep);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; padding: 13px;
  box-shadow: inset 0 0 0 1px rgba(255,107,43,0.12);
}
.pain-icon svg { width: 100%; height: 100%; }
.pain-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 9px; letter-spacing: -0.01em; }
.pain-card p  { font-size: 15px; color: var(--muted); }

/* ============================================================
   できること（明るい白基調・落ち着いたトーン）
   ============================================================ */
.solve { padding: 110px 0; background: var(--bg); }
.solve-head { text-align: center; margin-bottom: 56px; }
.solve-head .eyebrow { justify-content: center; }
.solve-head .big {
  font-size: clamp(28px, 3.6vw, 44px); font-weight: 900;
  color: var(--text); letter-spacing: -0.03em; line-height: 1.3;
}
.solve-head .big .hl { color: var(--orange); }
.solve-head p { font-size: 17px; color: var(--muted); margin-top: 14px; }

.feature-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.feature-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--r); padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.f-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; padding: 14px;
}
.f-icon svg { width: 100%; height: 100%; }
.f-icon.o { background: #fff1ea; color: var(--orange-deep); }
.f-icon.b { background: #eef4ff; color: #3b82f6; }
.f-icon.g { background: #ecfdf5; color: #10b981; }
.f-icon.y { background: #fff7e6; color: #c2841b; }
.feature-card h3 { font-size: 20px; font-weight: 800; color: var(--text); margin-bottom: 11px; letter-spacing: -0.01em; }
.feature-card p  { font-size: 15px; color: var(--muted); }

/* ============================================================
   Before / After
   ============================================================ */
.compare { padding: 110px 0; background: var(--bg-soft); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.compare-col { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.compare-col .c-head {
  padding: 22px 28px; font-size: 16px; font-weight: 800;
  display: flex; align-items: center; gap: 10px;
}
.before .c-head { background: #fbf1ee; color: #b15640; }
.after  .c-head { background: var(--bg-tint); color: var(--orange-deep); }
.before .c-head::before { content: "✕"; font-weight: 900; }
.after  .c-head::before { content: "✓"; font-weight: 900; }
.compare-list {
  background: #fff; border: 1px solid var(--border);
  border-top: none; border-radius: 0 0 var(--r-lg) var(--r-lg);
}
.compare-list li {
  list-style: none; padding: 17px 26px;
  border-bottom: 1px solid var(--border);
  font-size: 15.5px; display: flex; gap: 12px; align-items: flex-start;
}
.compare-list li:last-child { border-bottom: none; }
.before .compare-list li { color: var(--muted); }
.before .compare-list li::before { content: "✕"; color: #d6452f; font-weight: 900; flex-shrink: 0; }
.after  .compare-list li::before { content: "✓"; color: var(--orange); font-weight: 900; flex-shrink: 0; }
.after  .compare-list li { font-weight: 600; }

/* ============================================================
   CTA（リッチなグラデーションパネル）
   ============================================================ */
.cta-section { padding: 110px 0; background: var(--bg); }
.cta-panel {
  position: relative; overflow: hidden;
  background: var(--bg-tint);
  border: 1px solid rgba(255,107,43,0.18);
  border-radius: var(--r-lg); padding: 72px 40px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.cta-section h2 {
  font-size: clamp(26px, 3.2vw, 40px); font-weight: 900;
  color: var(--text); margin-bottom: 14px; letter-spacing: -0.02em;
}
.cta-section p { font-size: 18px; color: var(--muted); margin-bottom: 34px; }
.btn-white {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--orange); color: #fff;
  font-weight: 800; font-size: 16.5px;
  padding: 17px 46px; border-radius: 100px;
  box-shadow: 0 12px 30px rgba(255,107,43,0.32);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-white::after { content: "→"; transition: transform .2s; }
.btn-white:hover { background: var(--orange-deep); transform: translateY(-3px); box-shadow: 0 18px 40px rgba(255,107,43,0.42); }
.btn-white:hover::after { transform: translateX(4px); }
.cta-mail { margin-top: 20px; font-size: 15px; color: var(--muted); }

/* ============================================================
   運営者情報
   ============================================================ */
.company { padding: 110px 0; background: var(--bg); }
.company-card {
  max-width: 760px; margin: 0 auto;
  border: 1px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
}
.company-table { width: 100%; border-collapse: collapse; }
.company-table th, .company-table td {
  padding: 22px 26px; border-bottom: 1px solid var(--border);
  font-size: 15px; text-align: left; vertical-align: top;
}
.company-table tr:last-child th, .company-table tr:last-child td { border-bottom: none; }
.company-table th { width: 180px; font-weight: 800; background: var(--bg-soft); color: var(--text); }
.company-table td { color: var(--muted); }

/* ===== HubSpot フォーム ===== */
#hs-form-container { max-width: 560px; margin: 0 auto; text-align: left; }
#hs-form-container .hs-form fieldset { max-width: 100% !important; }
#hs-form-container .hs-input {
  width: 100% !important; padding: 12px 16px;
  border: 1px solid var(--border); border-radius: 10px;
  font-size: 15px; font-family: inherit; background: #fff;
  transition: border-color .2s;
}
#hs-form-container .hs-input:focus { outline: none; border-color: var(--orange); }
#hs-form-container .hs-button {
  background: var(--orange) !important; color: #fff !important;
  font-weight: 800 !important; font-size: 16px !important;
  padding: 14px 40px !important; border-radius: 100px !important;
  border: none !important; cursor: pointer !important;
  box-shadow: 0 8px 24px rgba(255,107,43,0.35) !important;
  transition: background .2s, transform .2s !important;
  margin-top: 8px !important;
}
#hs-form-container .hs-button:hover {
  background: var(--orange-deep) !important; transform: translateY(-2px) !important;
}
#hs-form-container .hs-form-field { margin-bottom: 14px; }
#hs-form-container label { font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 6px; display: block; }
#hs-form-container .hs-error-msgs { list-style: none; }
#hs-form-container .hs-error-msgs li { color: #dc2626; font-size: 12px; margin-top: 4px; }
#hs-form-container .submitted-message { font-size: 17px; font-weight: 700; color: var(--orange); text-align: center; padding: 20px 0; }

/* ============================================================
   フッター
   ============================================================ */
.site-footer {
  background: var(--ink); color: rgba(255,255,255,0.5);
  padding: 56px 0; font-size: 13.5px;
}
.site-footer .inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-brand {
  font-size: 18px; font-weight: 900;
  color: var(--orange2); margin-bottom: 4px;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,0.65); transition: color .2s; }
.footer-links a:hover { color: var(--orange2); }

/* ============================================================
   私たちについて / 手がけているもの / Amazon導入
   ============================================================ */
.about-lead { padding: 104px 0 88px; background: var(--bg); }
.about-body {
  max-width: 760px; margin: 0 auto; text-align: center;
  font-size: 17px; color: var(--muted); line-height: 2.1;
}

.works { padding: 100px 0; background: var(--bg-soft); }
.works-sub { text-align: center; color: var(--muted); font-size: 16px; margin: -34px 0 50px; }
.works-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.work-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--r); padding: 32px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.work-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.work-tag {
  display: inline-block; align-self: flex-start;
  font-size: 11.5px; font-weight: 800; letter-spacing: .04em;
  color: var(--orange-deep); background: var(--bg-tint);
  padding: 5px 12px; border-radius: 100px; margin-bottom: 16px;
}
.work-card h3 { font-size: 21px; font-weight: 900; color: var(--text); margin-bottom: 11px; letter-spacing: -0.01em; }
.work-card p { font-size: 14.5px; color: var(--muted); flex: 1; margin-bottom: 20px; }
.work-cta { font-size: 14.5px; font-weight: 800; color: var(--orange); transition: color .2s; }
.work-cta:hover { color: var(--orange-deep); }
.work-card.soon { background: var(--bg-soft); border-style: dashed; }
.work-card.soon .work-tag { color: var(--muted2); background: rgba(20,22,31,0.05); }

.amazon-intro { padding: 96px 0 8px; background: var(--bg-soft); }

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 900px) {
  .wrap, .inner { padding: 0 24px; }
  .hero { padding: 64px 0 80px; }
  .hero .inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .stat-strip .inner { grid-template-columns: repeat(2,1fr); gap: 28px 0; }
  .stat-strip .item:nth-child(3)::before { display: none; }
  .pain-grid, .feature-grid, .compare-grid, .works-grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .pain, .solve, .compare, .cta-section, .company, .works, .about-lead { padding: 72px 0; }
  .amazon-intro { padding: 64px 0 4px; }
  .works-sub { margin: -22px 0 36px; }
  .cta-panel { padding: 56px 26px; }
}