/* ── RESET & ROOT ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  font-feature-settings: "palt";
  overflow-x: hidden; /* ← body ではなく html に置くことで position:fixed を守る */
}

:root {
  /* HanAssist ブランドカラー */
  --teal: #e40065;
  --teal-dark: #c8005a;
  --teal-deep: #a0004a;
  --teal-light: #fce4ef;
  --teal-mid: #f9b8d4;
  --primary: #e40065;
  --primary-soft: #fce4ef;

  /* インク・テキスト */
  --ink: #0d1117;
  --ink-black: #111111;
  --ink-mid: #2d3748;
  --ink-gray: #303642;
  --ink-light: #4a5568;
  --muted: #5a5f6b;

  /* 背景・ボーダー */
  --bg: #ffffff;
  --bg-soft: #f8fafb;
  --bg-peach: #fff5f9;
  --bg-dark: #0d1117;
  --border: rgba(17, 17, 17, 0.08);

  /* フォント */
  --serif: 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', sans-serif;
  --dm: 'DM Sans', sans-serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-heading: 'Zen Kaku Gothic New', sans-serif;
  --font-en: 'Outfit', sans-serif;

  /* スペーシング（clamp自動レスポンシブ） */
  --section-py: clamp(64px, 8vw, 120px);
  --section-px: clamp(20px, 4vw, 40px);
  --content-max: 1080px;
  --grid-gap: clamp(22px, 2.6vw, 32px);

  /* 装飾 */
  --radius-lg: 22px;
  --shadow-surface: 0 10px 32px rgba(17, 17, 17, 0.07);
  --shadow-hover: 0 20px 44px rgba(17, 17, 17, 0.09);
}

body {
  font-family: var(--font-sans);
  color: var(--ink-gray);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
}

/* ── グローバル見出し ── */
h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--ink-black);
  font-weight: 900;
  line-height: 1.3;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 68px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex; align-items: center;
  padding: 0 48px;
  transition: box-shadow 0.3s;
}

/* ロゴ（左寄せ） */
.nav-logo {
  font-family: var(--dm);
  font-size: 1.3rem; font-weight: 900;
  color: var(--ink); text-decoration: none;
  letter-spacing: -0.02em;
  display: flex; align-items: center; gap: 8px;
}
.nav-logo-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--teal);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-logo-mark svg { width: 16px; height: 16px; }

/* リンクリスト（右寄せ） */
.nav-links {
  display: flex; align-items: center; gap: 8px;
  list-style: none; margin-left: auto;
}

.nav-item { position: relative; }

.nav-link {
  display: flex; align-items: center; gap: 4px;
  font-size: 0.82rem; font-weight: 500;
  color: var(--ink-light);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.nav-link:hover { color: var(--teal); background: var(--teal-light); }

/* Contact リンク — ピンクボタン風 */
.nav-link--contact {
  background: var(--teal); color: #fff; font-weight: 700;
}
.nav-link--contact:hover {
  background: var(--teal-dark); color: #fff;
}

/* シェブロンアイコン */
.nav-chevron {
  transition: transform 0.25s;
  flex-shrink: 0;
}
.nav-item--dropdown:hover .nav-chevron {
  transform: rotate(180deg);
}

/* ── ドロップダウン ── */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.06);
  min-width: 180px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 300;
}

/* 小三角 */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -6px; left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid #ffffff;
  filter: drop-shadow(0 -1px 0 rgba(0,0,0,0.06));
}

.nav-item--dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
  display: block;
  padding: 10px 16px;
  font-size: 0.82rem; font-weight: 500;
  color: var(--ink-light);
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav-dropdown-item:hover {
  background: var(--teal-light);
  color: var(--teal);
}

/* ── HERO ── */
#hero {
  background: #ffffff;
  padding-top: 68px; /* nav分 */
  padding-left: 40px;
  padding-right: 40px;
  padding-bottom: 80px;
}
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(228,0,101,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228,0,101,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero-glow {
  position: absolute; pointer-events: none;
  border-radius: 50%; filter: blur(80px);
}
.hero-glow-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(228,0,101,0.12) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.hero-glow-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(228,0,101,0.08) 0%, transparent 70%);
  bottom: 0; left: 10%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 38fr 62fr;
  width: 100%;
  min-height: calc(100vh - 68px);
}
.hero-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 60px;
  align-items: center;
}
.hero-right {
  position: relative;
  overflow: hidden;
}
.hero-right img {
  width: 100%; max-width: 560px; height: auto;
  border-radius: 20px; object-fit: cover;
  box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-light);
  color: var(--teal-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 32px;
  width: fit-content;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
}
.hero-h1 {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: clamp(1.8rem, 2.8vw, 3rem);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink-black);
  margin-bottom: 24px;
}
.hero-h1 .teal { color: var(--teal); }
.hero-h1-ja {
  font-family: var(--sans);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700; color: var(--ink-mid);
  letter-spacing: 0.02em; margin-bottom: 28px;
  opacity: 0; animation: fadeUp 0.8s 0.28s forwards;
}
.hero-desc {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-light);
  font-weight: 300;
  margin-bottom: 40px;
}
.hero-desc strong { color: var(--ink-mid); font-weight: 700; }
.hero-btns {
  display: flex; gap: 14px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.8s 0.44s forwards;
}
.btn-primary {
  background: var(--teal); color: #fff;
  font-size: 0.95rem; font-weight: 700;
  padding: 16px 36px; border-radius: 10px;
  text-decoration: none; transition: all 0.2s;
  display: inline-block;
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(228,0,101,0.3);
}
.btn-ghost {
  background: transparent; color: var(--ink-mid);
  font-size: 0.95rem; font-weight: 600;
  padding: 16px 36px; border-radius: 10px;
  text-decoration: none; transition: all 0.2s;
  border: 1.5px solid var(--border);
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

.hero-stats {
  display: flex; gap: 48px; margin-top: 64px; padding-top: 48px;
  border-top: 1px solid var(--border);
  opacity: 0; animation: fadeUp 0.8s 0.52s forwards;
}
.hero-stat-num {
  font-family: var(--dm);
  font-size: 2.4rem; font-weight: 900;
  color: var(--ink); letter-spacing: -0.04em;
  line-height: 1;
}
.hero-stat-num span { color: var(--teal); font-size: 1.4rem; }
.hero-stat-label {
  font-size: 0.78rem; color: var(--muted);
  font-weight: 400; margin-top: 6px; line-height: 1.5;
}

/* ── SECTION BASE ── */
.section-inner {
  max-width: 1210px; width: 85.9375%; margin: 0 auto; padding: 100px 0;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: clamp(13px, 1vw, 15px); font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--teal);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: ''; width: 24px; height: 2px; background: var(--teal);
}
.section-h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900; line-height: 1.25;
  letter-spacing: -0.025em; color: #111111;
  margin-bottom: 20px;
}
@media (min-width: 1120px) {
  .section-h2 { font-size: clamp(30px, 3vw, 44px); }
}
#cta .section-h2,
.section-dark .section-h2 {
  color: #ffffff;
}

.section-lead {
  font-size: clamp(14px, 1.4vw, 16px); line-height: 1.9; color: #5a5f6b;
  font-weight: 300;
}
@media (min-width: 1120px) {
  .section-lead { font-size: clamp(16px, 1.35vw, 18px); }
}
#cta .section-lead,
.section-dark .section-lead {
  color: rgba(255, 255, 255, 0.78);
}

/* ── SECTION HEADER（中央揃えヘッダーブロック）── */
.section-header {
  text-align: center;
  margin: 0 auto 72px;
}
.section-header .eyebrow {
  justify-content: center;
}
.section-header .section-h2 {
  text-align: center;
}
.section-header .section-lead {
  text-align: center;
  margin-top: 20px;
  font-weight: 400;
}

/* ── PROBLEM ── */
#problem { background: var(--bg-soft); }
.problem-header { margin-bottom: 72px; }
.problem-balloon {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 10px 22px;
  border-radius: 32px;
  position: relative;
  margin-bottom: 24px;
}
.problem-balloon::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 10px 8px 0;
  border-style: solid;
  border-color: var(--teal) transparent transparent;
}
.problem-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.prob-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 40px 36px;
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
  position: relative; overflow: hidden;
}
.prob-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), #ff4d9b);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.prob-card:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  transform: translateY(-6px);
  border-color: var(--teal-mid);
}
.prob-card:hover::before { transform: scaleX(1); }
.prob-num {
  font-family: var(--dm);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em;
  color: var(--teal); text-transform: uppercase; margin-bottom: 20px;
}
.prob-title {
  font-size: 1.15rem; font-weight: 700; color: var(--ink);
  line-height: 1.5; margin-bottom: 16px;
}
.prob-body {
  font-size: 0.88rem; line-height: 1.9; color: #5a5f6b;
  font-weight: 300; margin-bottom: 28px;
}
.prob-divider {
  height: 1px; background: var(--border); margin-bottom: 24px;
  position: relative;
}
.prob-divider::after {
  content: '→ 解決策';
  position: absolute; top: -10px; left: 0;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--teal); text-transform: uppercase;
  background: var(--bg); padding-right: 10px;
}
.prob-solution-title {
  font-size: 0.95rem; font-weight: 700; color: var(--teal-deep);
  margin-bottom: 10px;
}
.prob-solution-body {
  font-size: 0.85rem; line-height: 1.8; color: var(--ink-light);
  font-weight: 300;
}

/* ── SOLUTION (3ステップ / 2-column alternating) ── */
#solution { background: var(--bg); }
/* 明朝体ユーティリティ */
.serif-h {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.sol-section { margin-bottom: 100px; }
.sol-section:last-child { margin-bottom: 0; }
.sol-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: center;
}
.sol-row.reverse { direction: rtl; }
.sol-row.reverse > * { direction: ltr; }

.sol-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.sol-visual img {
  width: 100%;
  height: auto;
  display: block;
}
.sol-visual-mock {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px;
  background: linear-gradient(135deg, var(--teal-light) 0%, #fff8f0 100%);
  padding: 40px;
}
.sol-mock-ui {
  width: 100%; background: #fff;
  border-radius: 12px; padding: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.sol-mock-header {
  display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
}
.sol-mock-dot { width: 8px; height: 8px; border-radius: 50%; }
.sol-mock-bar {
  height: 8px; border-radius: 4px; background: var(--teal-light);
  margin-bottom: 8px; position: relative; overflow: hidden;
}
.sol-mock-bar-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--teal); border-radius: 4px;
}
.sol-mock-tag {
  display: inline-block;
  background: var(--teal-light); color: var(--teal-deep);
  font-size: 0.65rem; font-weight: 700; padding: 4px 10px;
  border-radius: 999px; margin-right: 6px; margin-bottom: 6px;
}
.sol-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--teal-light); color: var(--teal-deep);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 5px 12px; border-radius: 999px;
  margin-bottom: 20px;
}
.sol-h3 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700; line-height: 1.45;
  letter-spacing: 0.01em; color: var(--ink);
  margin-bottom: 16px;
}
#solution .sol-h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: -0.02em;
}
#solution .section-h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: -0.02em;
}
.sol-h3 .teal { color: var(--teal); }
.sol-desc {
  font-size: 0.95rem; line-height: 1.9; color: #5a5f6b;
  font-weight: 300; margin-bottom: 28px;
}
.sol-points { display: flex; flex-direction: column; gap: 12px; }
.sol-point {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.88rem; color: var(--ink-mid); line-height: 1.6;
}
.sol-point-icon {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--teal-light); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}
.sol-point-icon::after {
  content: '✓'; font-size: 0.65rem; font-weight: 700; color: var(--teal);
}

/* ── FOUNDER ── */
#founder { background: var(--bg-soft); overflow: hidden; }

/* ─ 新レイアウト：左=写真 / 右=テキスト ─ */
.founder-inner-new {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  padding: 100px 0;
}

.founder-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 72px;
  align-items: start;
}

.founder-img-col img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
}

.founder-content-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.founder-quote {
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 2;
  color: var(--ink-gray);
  border-left: 3px solid var(--teal);
  padding-left: 22px;
  margin: 0;
  font-style: normal;
}

/* SNSアイコン */
.founder-socials {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.founder-social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  color: var(--ink-light);
  text-decoration: none;
}
.founder-social-link:hover {
  background: var(--teal-light);
  border-color: var(--teal);
  color: var(--teal);
}
.founder-social-link svg {
  width: 15px;
  height: 15px;
}

@media (max-width: 900px) {
  .founder-inner-new {
    padding: 80px 0;
  }
  .founder-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .founder-img-col {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 16px;
  }
  .founder-img-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: 0;
  }
}
.founder-inner {
  max-width: 1210px; width: 85.9375%; margin: 0 auto; padding: 120px 0;
}
/* #founder の eyebrow・section-h2 はグローバル変数をそのまま使用 */
.founder-layout {
  display: grid; grid-template-columns: 340px 1fr; gap: 80px;
  align-items: start; margin-top: 64px;
}
.founder-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 20px; padding: 36px;
  position: sticky; top: 96px;
}
.founder-photo {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-deep) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin-bottom: 20px; overflow: hidden;
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; }
.founder-name {
  font-size: 1.25rem; font-weight: 700; color: var(--ink-black);
  margin-bottom: 4px; letter-spacing: -0.01em;
}
.founder-role {
  font-size: 0.78rem; color: var(--muted);
  margin-bottom: 0; line-height: 1.6;
}
.founder-timeline { display: flex; flex-direction: column; gap: 20px; }
.tl-item { display: flex; gap: 14px; align-items: flex-start; }
.tl-year {
  font-family: var(--dm);
  font-size: 0.68rem; font-weight: 700; color: var(--teal);
  background: rgba(228,0,101,0.12); border-radius: 4px;
  padding: 3px 8px; white-space: nowrap; margin-top: 2px; flex-shrink: 0;
}
.tl-text {
  font-size: 0.82rem; color: #5a5f6b;
  line-height: 1.7; font-weight: 300;
}
.founder-story { display: flex; flex-direction: column; gap: 20px; }
.story-block {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px; padding: 28px 32px;
}
.story-block p {
  font-size: 0.93rem; line-height: 1.95;
  color: rgba(255,255,255,0.6); font-weight: 300;
}
.story-quote {
  background: rgba(228,0,101,0.1);
  border: 1px solid rgba(228,0,101,0.25);
  border-left: 3px solid var(--teal);
  border-radius: 14px; padding: 28px 32px;
}
.story-quote p {
  font-family: var(--serif);
  font-size: 1.05rem; line-height: 1.95;
  color: rgba(255,255,255,0.85);
}
.story-quote strong { color: rgba(228,0,101,0.9); font-weight: 600; }
.story-highlight {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 28px 32px;
}
.story-highlight p {
  font-size: 0.93rem; line-height: 1.95;
  color: rgba(255,255,255,0.7); font-weight: 300;
}
.story-highlight strong { color: rgba(228,0,101,0.85); font-weight: 600; }
.founder-strengths {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-top: 8px;
}
.strength-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px; padding: 20px;
}
.strength-num {
  font-family: var(--dm);
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--teal); text-transform: uppercase; margin-bottom: 8px;
}
.strength-title {
  font-size: 0.85rem; font-weight: 700; color: #fff;
  margin-bottom: 6px; line-height: 1.4;
}
.strength-desc {
  font-size: 0.78rem; color: rgba(255,255,255,0.4);
  line-height: 1.6; font-weight: 300;
}

/* ── VISION ── */
#vision {
  position: relative; overflow: hidden;
  min-height: 600px; display: flex; align-items: center;
}
.vision-bg-video {
  position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%;
}
.vision-bg-video video {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
}
.vision-bg-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(135deg, rgba(0,18,22,0.85) 0%, rgba(0,50,60,0.78) 100%);
}
.vision-inner {
  position: relative; z-index: 2;
  max-width: 1210px; width: 85.9375%; margin: 0 auto; padding: 120px 0;
  text-align: center;
}
#vision .eyebrow { color: rgba(228,0,101,0.8); justify-content: center; }
#vision .eyebrow::before { background: rgba(228,0,101,0.8); }
.vision-h2 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 900; line-height: 1.25;
  letter-spacing: -0.025em; color: #fff; margin-bottom: 28px;
}
.vision-desc {
  font-size: 1rem; line-height: 2; color: rgba(255,255,255,0.7);
  font-weight: 300; max-width: 680px; margin: 0 auto 48px;
}
.vision-desc strong { color: rgba(255,255,255,0.95); font-weight: 600; }
.vision-btns { display: flex; gap: 16px; justify-content: center; }
.btn-white {
  background: #fff; color: var(--teal-deep);
  font-size: 0.95rem; font-weight: 700;
  padding: 16px 36px; border-radius: 10px;
  text-decoration: none; transition: all 0.2s;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,0.2); }
.btn-outline-white {
  background: transparent; color: #fff;
  font-size: 0.95rem; font-weight: 600;
  padding: 16px 36px; border-radius: 10px;
  text-decoration: none; transition: all 0.2s;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

/* ── CTA ── */
/* ── CTA section ── */
/* ── CTA セクション ── */
#cta {
  background: #ffffff;
  padding: 80px 0;
}

.cta-outer {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  background: linear-gradient(150deg, #7ed5ea 0%, #3db8d5 100%);
  border-radius: 24px;
  padding: 72px 64px 64px;
}

/* 上部：コピー */
.cta-header {
  text-align: center;
  margin-bottom: 56px;
}

.cta-h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.5;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.cta-lead {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 300;
  margin-bottom: 32px;
}

.cta-trust {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

.cta-trust-item svg {
  color: #ffffff;
  flex-shrink: 0;
}

/* 下部：フォーム */
.cta-form-wrap {
  background: #ffffff;
  border-radius: 16px;
  padding: 48px 56px;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.cta-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.cta-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cta-form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-black);
  letter-spacing: 0.02em;
}

.cta-required {
  color: var(--teal);
  margin-left: 2px;
}

.cta-form-input,
.cta-form-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid #e8e8e8;
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--ink-gray);
  background: #fafafa;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  outline: none;
  resize: vertical;
}

.cta-form-input::placeholder,
.cta-form-textarea::placeholder {
  color: #b0b0b0;
  font-size: 0.9rem;
}

.cta-form-input:focus,
.cta-form-textarea:focus {
  border-color: var(--teal);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(228, 0, 101, 0.08);
}

.cta-form-submit {
  margin-top: 8px;
}

.cta-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 18px 36px;
  background: var(--teal);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-sans);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  letter-spacing: 0.02em;
}

.cta-submit-btn:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(228, 0, 101, 0.25);
}

.cta-submit-btn:active {
  transform: translateY(0);
}

/* メッセージ */
.cta-message {
  padding: 16px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}

.cta-success {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.cta-error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ── FOOTER ── */
footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 36px 48px;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-logo {
  font-family: var(--dm);
  font-size: 1.1rem; font-weight: 900; color: #fff;
  letter-spacing: -0.02em; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.footer-logo-mark {
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--teal);
  display: flex; align-items: center; justify-content: center;
}
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.25); }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 0.78rem; color: rgba(255,255,255,0.3);
  text-decoration: none; transition: color 0.2s;
}
.footer-links a:hover { color: rgba(228,0,101,0.7); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* ── DESIGN SYSTEM UTILITIES ── */

/* 英数字・ラベル用 Outfit */
.en-text, .num-text {
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* レイアウト構造 */
.l-section {
  padding: var(--section-py) var(--section-px);
  overflow: hidden;
}
.l-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  width: 100%;
}

/* SaaS カードコンポーネント */
.c-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-surface);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  padding: 32px;
}
.c-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(228, 0, 101, 0.2);
}

/* フォントサイズテンプレート */
.hero-title {
  font-size: clamp(32px, 5.2vw, 64px);
  letter-spacing: -0.02em;
}
.section-title {
  font-size: clamp(24px, 3.2vw, 38px);
  margin-bottom: 24px;
}
.lead-text {
  font-size: clamp(15px, 1.35vw, 18px);
  font-weight: 500;
  color: var(--ink-gray);
}
.body-text {
  font-size: clamp(14px, 1vw, 16px);
}
.small-label {
  font-size: clamp(11px, 0.85vw, 13px);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .section-inner, .founder-inner-new, .vision-inner { padding: 64px 0; }
  #hero { padding-left: 16px; padding-right: 16px; padding-bottom: 40px; }
  #products { padding: 40px 0; }
  #cta { padding: 40px 0; }
  .cta-outer { padding: 48px 32px; }
  .cta-form-wrap { padding: 36px 28px; }
  .hero-inner { padding: 80px 24px; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .problem-cards { grid-template-columns: 1fr; }
  .sol-row, .sol-row.reverse { grid-template-columns: 1fr; direction: ltr; gap: 40px; }
  .sol-row.reverse .sol-visual { order: -1; }
  .founder-layout { grid-template-columns: 1fr; gap: 40px; }
  .founder-card { position: static; }
  .founder-strengths { grid-template-columns: 1fr; }
  .vision-btns { flex-direction: column; align-items: center; gap: 12px; }
  footer { flex-direction: column; gap: 20px; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HERO — 浮いた画像レイアウト
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* 画像ステージ：角丸・相対配置 */
.hero-stage {
  position: relative;
  width: 100%;
  height: calc(100vh - 68px - 60px);
  border-radius: 16px;
  overflow: hidden;
}

/* 画像スライドショー */
.hero-slideshow {
  position: absolute;
  inset: 0;
}
.slide-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 3s ease;
  background-size: cover;
  background-position: center;
}
.slide-bg.active { opacity: 1; }

/* 画像上のグラデーションオーバーレイ */
.hero-stage-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    rgba(0, 0, 0, 0.05) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* キャッチコピー：左下 */
.hero-copy {
  position: absolute;
  bottom: 52px;
  left: 52px;
  z-index: 2;
  max-width: 560px;
}

/* タグ */
.hero-copy .hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--teal);
  border: 1px solid rgba(228, 0, 101, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
  width: fit-content;
}

/* H1 */
.hero-copy .hero-h1 {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: clamp(1.8rem, 2.6vw, 3rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

/* 説明文 */
.hero-copy .hero-desc {
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 400;
  margin-bottom: 0;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
}

/* 旧Hero要素はすべて非表示 */
.hero-frame,
.hero-left,
.hero-inner,
.hero-scroll-track,
.hero-catchcopy,
.hero-omoi,
.hero-overlay,
#hero-paint,
.hero-scroll-indicator,
.omoi-label,
.omoi-text {
  display: none !important;
}

/* Hero レスポンシブ */
@media (max-width: 768px) {
  #hero {
    padding-left: 12px;
    padding-right: 12px;
    padding-bottom: 12px;
  }
  .hero-stage {
    height: 60svh;
    min-height: 360px;
    border-radius: 12px;
  }
  .hero-copy {
    bottom: 28px;
    left: 20px;
    right: 20px;
  }
  .hero-copy .hero-tag {
    margin-bottom: 12px;
  }
  .hero-copy .hero-h1 {
    font-size: clamp(1.4rem, 5vw, 1.8rem);
    margin-bottom: 12px;
  }
  .hero-copy .hero-desc {
    font-size: 0.82rem;
  }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   STORY SECTION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#story {
  background: #ffffff;
  overflow: hidden;
}

.story-inner {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  padding: 120px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.story-body {
  font-size: 1rem;
  line-height: 2;
  color: var(--ink-light);
  font-weight: 300;
  margin-top: 24px;
}

.story-image-wrap {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.story-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 左・右スライドインアニメーション */
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: none;
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 768px) {
  .story-inner {
    grid-template-columns: 1fr;
    padding: 80px 0;
    gap: 40px;
  }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   APPROACH SECTION（2カラム）
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#approach {
  background:
    linear-gradient(
      180deg,
      hsla(0, 0%, 98%, 0),              /* 上：白から透明に */
      hsla(329, 72%, 91%, 0.38) 45.31%, /* 中：ブランドピンクの淡いtint */
      hsla(329, 45%, 83%, 0.52)         /* 下：彩度を抑えたローズ */
    ),
    linear-gradient(0deg, #fff, #fff);  /* 白ベース */
}

#approach .section-inner {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  padding-top: 100px;
}

#products .section-inner {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  padding-top: 100px;
  padding-bottom: 0;
}

/* .approach-2col は廃止（section-header のみのレイアウトに変更）
.approach-2col { ... }
.approach-text { ... }
.approach-desc { ... }
.approach-visual { ... }
*/

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CONSULTING BANNER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#consulting {
  background: var(--teal);
}

.consulting-inner {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  padding: 100px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* 左カラム */
.consulting-label {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 20px;
}

.consulting-h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.45;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.consulting-desc {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 300;
  margin-bottom: 36px;
}

.consulting-btn {
  display: inline-block;
  background: #ffffff;
  color: var(--teal-deep);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.consulting-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.15);
}

/* 右カラム：特徴リスト */
.consulting-right {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.consulting-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.consulting-feature-icon {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--teal);
  background: #ffffff;
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.consulting-feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.consulting-feature-body {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 300;
}

@media (max-width: 768px) {
  .consulting-inner {
    grid-template-columns: 1fr;
    padding: 64px 0;
    gap: 48px;
  }
}



/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PRODUCTS — sticky left nav / cards right
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* ── セクション外枠 ── */
#products {
  background: #F5F5F5;
  overflow-x: hidden; /* カード右端のはみ出しを横方向のみ制御 */
  overflow-y: visible; /* sticky が機能するよう縦は visible */
}

/* #products .section-inner は #approach と共通ルールで定義済み */

/* max-width ラッパー（section-inner と揃える） */
.products-grid {
  max-width: 1210px;
  width: 85.9375%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 25% 1fr;
  padding-top: 0;
  align-items: start; /* 各カラムを上揃えに */
}

/* 左ナビ列：右カラム全高に合わせて stretch させ sticky の余地を確保 */
.products-nav {
  align-self: stretch;
}

/* ── 左：sticky ナビ ── */
.products-nav-inner {
  position: sticky;
  top: 120px;
  padding: 40px 0 80px 0;
}

/* .products-nav-heading・.products-nav-sub は section-header に移動したため削除 */

.products-toc {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

/* 縦線 */
.products-toc::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: #e0e0e0;
  z-index: 0;
}

/* 各アイテム */
.products-toc li {
  position: relative;
  padding-left: 32px;
  padding-top: 12px;
  padding-bottom: 12px;
}

/* ドット（li の ::before） */
.products-toc li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2px solid #d0d0d0;
  background: #ffffff;
  z-index: 1;
  transition: border-color 0.3s ease, background 0.3s ease,
              transform 0.3s ease;
}

/* ナビリンク — 通常 */
.products-toc-link {
  display: block;
  font-size: 0.85rem;
  color: #b0b0b0;
  text-decoration: none;
  font-weight: 400;
  padding: 0;
  border-left: none;
  transition: color 0.3s ease;
  line-height: 1.4;
}

.products-toc-link::before { display: none; }

/* 番号 */
.products-toc-num {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  color: #cccccc;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
  transition: color 0.3s ease;
}

/* ホバー */
.products-toc-link:hover { color: var(--ink-gray); }
.products-toc-link:hover .products-toc-num { color: var(--ink-light); }

/* ── アクティブ状態 ── */
.products-toc li:has(.products-toc-link.is-active)::before {
  border-color: var(--teal);
  background: var(--teal);
  transform: translateY(-50%) scale(1.2);
}

.products-toc-link.is-active {
  color: var(--teal);
  font-weight: 700;
  border-left: none;
}

.products-toc-link.is-active .products-toc-num {
  color: var(--teal);
}

/* ── 右：カード列 ── */
.products-content {
  padding: 0 0 80px 0px;
  overflow: visible;
  min-height: 100%;
}

/* ── 個別カード（右端を画面端まで伸ばす）── */
.prod-card {
  background: #ffffff;
  border-radius: 16px 0 0 16px;
  padding: 48px 48px 48px 48px;
  margin-bottom: 24px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid #f0f0f0;
  border-right: none;
  margin-right: calc(-1 * (100vw - 100%) / 2);
  padding-right: calc(48px + (100vw - 100%) / 2);
}

.prod-card:last-child { margin-bottom: 0; }

/* 上段：テキスト左 / 画像右 */
.prod-upper {
  display: grid;
  grid-template-columns: 1fr 55%;
  gap: 40px;
  align-items: center;
  padding-bottom: 36px;
}

.prod-num {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  color: #aaa;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.prod-sub {
  font-size: 13px;
  color: var(--teal);
  font-weight: 600;
  margin-top: 12px;
  letter-spacing: 0.03em;
}

.prod-title {
  font-size: 36px;
  font-weight: 700;
  color: #1a1a2e;
  line-height: 1.2;
  margin-top: 8px;
  letter-spacing: -0.02em;
}

.prod-desc {
  font-size: 15px;
  line-height: 1.9;
  color: #5a5f6b;
  margin-top: 16px;
}

.prod-visual {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.prod-visual img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* 下段：フィーチャーカード＋ボタン */
.prod-lower {
  border-top: 1px solid #eee;
  padding-top: 32px;
}

.prod-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.prod-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #F8F8F8;
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 14px;
  color: #333;
  line-height: 1.55;
  font-weight: 400;
}

.prod-check {
  color: var(--teal);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.prod-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
  border: 2px solid var(--teal);
  padding: 12px 28px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.prod-link:hover {
  background: var(--teal);
  color: #fff;
}

/* ── レスポンシブ（768px以下） ── */
@media (max-width: 768px) {
  .section-inner,
  .founder-inner-new,
  .founder-inner,
  .vision-inner,
  .story-inner,
  .consulting-inner,
  .cta-outer,
  .products-grid {
    width: 90.625%;
  }

  /* セクション余白を縮小 */
  .section-inner,
  .founder-inner-new,
  .vision-inner,
  .story-inner,
  .consulting-inner {
    padding: 48px 0;
  }

  #products { padding: 24px 0; }
  #products .section-inner { padding-top: 48px; padding-bottom: 0; }
  #cta { padding: 32px 0; }
  .cta-outer { padding: 36px 20px 40px; border-radius: 16px; }
  .cta-form-wrap { padding: 28px 20px; }
  .cta-header { margin-bottom: 36px; }

  .section-header { margin-bottom: 40px; }
  .problem-header { margin-bottom: 40px; }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .products-nav {
    display: none;
  }

  .products-nav-inner {
    position: static;
    padding: 40px 24px 20px;
  }

  .products-toc {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .products-toc::before { display: none; }

  .products-toc li {
    padding-left: 0;
    padding-top: 0;
    padding-bottom: 0;
  }

  .products-toc li::before { display: none; }

  .products-toc-link {
    display: inline-block;
    border-bottom: 2px solid transparent;
    padding: 6px 8px;
    font-size: 0.8rem;
  }

  .products-toc-num { display: inline; margin-bottom: 0; margin-right: 4px; }

  .products-toc-link.is-active {
    border-bottom-color: var(--teal);
  }

  .products-content {
    padding: 24px 0 24px 0;
  }

  .prod-card {
    border-radius: 16px;
    margin-right: 0;
    padding: 32px 24px;
    border-right: 1px solid #f0f0f0;
  }

  .prod-upper {
    grid-template-columns: 1fr;
    padding-bottom: 24px;
    gap: 24px;
  }

  .prod-visual { justify-content: flex-start; }

  .prod-features { grid-template-columns: 1fr; }

  /* CTA フォーム */
  .cta-form-row { grid-template-columns: 1fr; }
  .cta-trust { gap: 16px; flex-direction: column; align-items: center; }
}