/* ===== ナビゲーションバー ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline);
  padding: 0 var(--spacing-xl);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar__left {
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
}
.navbar__logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.navbar__circle-name {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  padding-left: var(--spacing-base);
  border-left: 1px solid var(--color-hairline);
}
.navbar__right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.navbar__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.navbar__link:hover  { color: var(--color-ink); background: var(--color-surface-soft); }
.navbar__link.active { color: var(--color-ink); background: var(--color-surface-soft); font-weight: 600; }
.navbar__link--locked { display: inline-flex; align-items: center; gap: 3px; opacity: 0.55; }
.navbar__lock { font-size: 11px; line-height: 1; flex-shrink: 0; }


/* ===== メインコンテンツ ===== */
.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}


/* ===== ページヘッダー ===== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}
.page-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-ink);
  text-wrap: balance;
}


/* ===== 認証ページ ===== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-soft);
  padding: var(--spacing-xl);
}
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--color-canvas);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-float);
}
.auth-card__logo {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary);
  letter-spacing: -0.3px;
}


/* ===== ランディングページ ===== */
.lp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
  height: 64px;
  border-bottom: 1px solid var(--color-hairline);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 100;
}
[data-theme="dark"] .lp-header { background: rgba(28, 28, 30, 0.88); }
.lp-header__logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -1px;
}
.lp-header__logo span { color: var(--color-primary); }
.lp-header__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.lp-header__login {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.lp-header__login:hover { color: var(--color-ink); background: var(--color-surface-soft); }

/* Hero: 2カラム */
.lp-hero-wrapper {
  padding: 80px var(--spacing-xl) var(--spacing-section);
  background:
    radial-gradient(ellipse 80% 65% at 78% 48%, rgba(255,56,92,0.07) 0%, transparent 62%),
    radial-gradient(ellipse 45% 40% at 8% 88%, rgba(255,56,92,0.04) 0%, transparent 58%),
    var(--color-canvas);
}
.lp-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.lp-hero__eyebrow {
  display: inline-block;
  background: var(--color-expense-bg);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
  max-width: 100%;
}
.lp-hero__title {
  font-size: 52px;
  font-weight: 800;
  color: var(--color-ink);
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: var(--spacing-lg);
}
.lp-hero__title em {
  font-style: normal;
  color: var(--color-primary);
}
.lp-hero__sub {
  font-size: 17px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
}
.lp-hero__actions {
  display: flex;
  gap: var(--spacing-base);
  flex-wrap: wrap;
  align-items: center;
}
.lp-hero__note {
  margin-top: var(--spacing-sm);
  font-size: 12px;
  color: var(--color-muted-soft);
}

/* プロダクトモックアップ */
@keyframes mockup-enter {
  from {
    opacity: 0;
    transform: perspective(1200px) rotateY(-18deg) rotateX(6deg) translateY(28px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: perspective(1200px) rotateY(-6deg) rotateX(2deg) translateY(0) scale(1);
  }
}
@keyframes mockup-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@keyframes mockup-card-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes mockup-row-in {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}
.lp-mockup-float {
  animation: mockup-float 5s ease-in-out 1.3s infinite;
}
.lp-mockup-float:hover {
  animation-play-state: paused;
}

.lp-mockup {
  background: var(--color-canvas);
  border-radius: 16px;
  border: 1px solid var(--color-hairline);
  box-shadow: 0 2px 4px rgba(0,0,0,0.04),
              0 8px 24px rgba(0,0,0,0.06),
              0 32px 80px rgba(0,0,0,0.08);
  overflow: hidden;
  animation: mockup-enter 1s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
}
.lp-mockup.ready {
  transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.lp-mockup-float:hover .lp-mockup.ready {
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.04),
              0 16px 40px rgba(0,0,0,0.08),
              0 48px 100px rgba(0,0,0,0.10);
}
.lp-mockup__bar {
  background: var(--color-surface-soft);
  border-bottom: 1px solid var(--color-hairline);
  padding: 10px 16px;
  display: flex;
  gap: 6px;
  align-items: center;
}
.lp-mockup__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.lp-mockup__dot:nth-child(1) { background: #ff6057; }
.lp-mockup__dot:nth-child(2) { background: #ffbd2e; }
.lp-mockup__dot:nth-child(3) { background: #28ca41; }
.lp-mockup__content { padding: 12px 16px; }
.lp-mockup__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.lp-mockup__card {
  border: 1px solid var(--color-hairline);
  border-radius: 10px;
  padding: 10px 12px;
  animation: mockup-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.lp-mockup__card:nth-child(1) { animation-delay: 0.85s; }
.lp-mockup__card:nth-child(2) { animation-delay: 1.0s; }
.lp-mockup__card:nth-child(3) { animation-delay: 1.15s; }
.lp-mockup__card-label { font-size: 10px; color: var(--color-muted); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-mockup__card-value { font-size: 15px; font-weight: 700; color: var(--color-ink); white-space: nowrap; font-variant-numeric: tabular-nums; letter-spacing: -0.3px; }
.lp-mockup__card-value.green { color: var(--color-income); }
.lp-mockup__card-value.red   { color: var(--color-error); }
.lp-mockup__card-unit { font-size: 9px; font-weight: 600; color: var(--color-muted); margin: 0 2px; letter-spacing: 0; }

/* ヒーロー帯：総残高 */
.lp-mockup__hero {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 12px;
  margin-bottom: 10px;
  border: 1px solid var(--color-hairline);
  border-radius: 10px;
  animation: mockup-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.75s both;
}
.lp-mockup__hero-label { font-size: 10px; color: var(--color-muted); }
.lp-mockup__hero-value { font-size: 20px; font-weight: 700; color: var(--color-ink); letter-spacing: -0.5px; font-variant-numeric: tabular-nums; }

/* カード内訳テキスト・ミニ進捗バー */
.lp-mockup__card-sub { font-size: 9px; color: var(--color-muted); margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-mockup__card-bar { height: 5px; background: var(--color-hairline); border-radius: var(--radius-full); overflow: hidden; margin-top: 7px; }
.lp-mockup__card-bar > span { display: block; height: 100%; background: var(--color-primary); border-radius: var(--radius-full); transform-origin: left center; animation: mockup-card-bar-grow 1.1s cubic-bezier(0.22, 1, 0.36, 1) 1.1s both; }
.lp-mockup__card-bar.green > span { background: var(--color-income); }
@keyframes mockup-card-bar-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.lp-mockup__table {
  border: 1px solid var(--color-hairline);
  border-radius: 10px;
  overflow: hidden;
}
.lp-mockup__row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-hairline-soft);
  font-size: 12px;
  animation: mockup-row-in 0.4s ease both;
}
.lp-mockup__row:last-child { border-bottom: none; }
.lp-mockup__row:nth-child(1) { animation-delay: 1.2s; }
.lp-mockup__row:nth-child(2) { animation-delay: 1.35s; }
.lp-mockup__row:nth-child(3) { animation-delay: 1.5s; }
.lp-mockup__row-text   { flex: 1; color: var(--color-body); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-mockup__row-amount { font-weight: 700; font-variant-numeric: tabular-nums; min-width: 58px; }
.lp-mockup__row-amount.green { color: var(--color-income); }
.lp-mockup__row-amount.red   { color: var(--color-error); }
.lp-mockup__row-bal { color: var(--color-muted); font-size: 11px; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* モックアップ内ナビゲーション・ページヘッダー */
.lp-mockup__navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 16px;
  border-bottom: 1px solid var(--color-hairline);
}
.lp-mockup__nav-logo {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.3px;
}
.lp-mockup__nav-links { display: flex; gap: 6px; }
.lp-mockup__nav-link  { font-size: 10px; color: var(--color-muted); }
.lp-mockup__nav-link.active { color: var(--color-ink); font-weight: 600; }
.lp-mockup__page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.lp-mockup__page-title { font-size: 11px; font-weight: 700; color: var(--color-ink); }
.lp-mockup__add-btn {
  font-size: 9px;
  font-weight: 600;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: 3px 8px;
  border-radius: 5px;
}

/* 機能紹介 */
.lp-features {
  background: var(--color-surface-soft);
  padding: var(--spacing-section) var(--spacing-xl);
}
.lp-features__inner { max-width: 1000px; margin: 0 auto; }
.lp-features__label {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}
.lp-features__title {
  text-align: center;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.5px;
  margin-bottom: var(--spacing-xl);
}
.lp-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.lp-feature-card {
  background: var(--color-canvas);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-hairline);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.lp-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.04), 0 12px 32px rgba(0,0,0,0.08);
}
.lp-feature-card__icon  { font-size: 28px; margin-bottom: var(--spacing-base); }
.lp-feature-card__title { font-size: var(--font-size-base); font-weight: 700; color: var(--color-ink); margin-bottom: var(--spacing-sm); }
.lp-feature-card__text  { font-size: var(--font-size-sm); color: var(--color-muted); line-height: 1.6; }

/* フィーチャーカード SVGアイコンラッパー */
.lp-feature-card__icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-base);
  flex-shrink: 0;
}
.lp-feature-card__icon-wrap--indigo  { background: rgba(79,70,229,0.10);   color: #4f46e5; }
.lp-feature-card__icon-wrap--green   { background: rgba(10,125,92,0.10);    color: var(--color-income); }
.lp-feature-card__icon-wrap--amber   { background: rgba(245,158,11,0.10);   color: #d97706; }
.lp-feature-card__icon-wrap--rose    { background: rgba(255,56,92,0.10);    color: #ff385c; }
.lp-feature-card__icon-wrap--violet  { background: rgba(124,58,237,0.10);   color: #7c3aed; }
.lp-feature-card__icon-wrap--cyan    { background: rgba(6,182,212,0.10);    color: #0891b2; }

/* 分析機能訴求セクション（Pro） */
.lp-analysis {
  padding: var(--spacing-section) var(--spacing-xl);
  background: var(--color-canvas);
  border-top: 1px solid var(--color-hairline);
}
.lp-analysis__inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.lp-analysis__badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-active));
  color: var(--color-on-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
}
.lp-analysis__title {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-ink);
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: var(--spacing-base);
}
.lp-analysis__sub {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}
.lp-analysis__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-xl);
}
.lp-analysis__list li {
  font-size: 14px;
  color: var(--color-body);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-hairline-soft);
}
.lp-analysis__list li:last-child { border-bottom: none; }

/* チャートモックアップ（凡例は共通で残す） */
.lp-chart-mock__legend-item        { font-size: 11px; }
.lp-chart-mock__legend-item.income  { color: #34a853; }
.lp-chart-mock__legend-item.expense { color: var(--color-primary); }

/* 分析セクション チャートカード */
.lp-charts-mock {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-base);
}
.lp-chart-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  padding: var(--spacing-base);
  box-shadow: var(--shadow-float);
}
.lp-chart-card__title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--spacing-base);
}
.lp-chart-legend {
  display: flex;
  gap: var(--spacing-base);
  margin-top: var(--spacing-sm);
}

/* ドーナツグラフモック（左右ラベル＋指示線レイアウト） */
@keyframes lp-donut-spin {
  from { opacity: 0; transform: scale(0.5) rotate(-180deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}
.lp-donut-mock-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}
.lp-donut-mock {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: conic-gradient(
    #f59e0b 0deg     126deg,
    white   126deg   128.5deg,
    #4f46e5 128.5deg 218deg,
    white   218deg   220.5deg,
    #0ea5e9 220.5deg 285.3deg,
    white   285.3deg 287.8deg,
    #10b981 287.8deg 331.2deg,
    white   331.2deg 333.7deg,
    #8b5cf6 333.7deg 360deg
  );
  position: relative;
  flex-shrink: 0;
}
.lp-donut-mock.anim-in {
  animation: lp-donut-spin 0.7s cubic-bezier(0.34,1.56,0.64,1) both;
}
.lp-donut-mock::after {
  content: '';
  width: 72px;
  height: 72px;
  background: var(--color-canvas);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.lp-donut-mock-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  text-align: center;
  white-space: nowrap;
  pointer-events: none;
}
.lp-donut-mock-total { font-size: 11px; font-weight: 700; color: var(--color-ink); line-height: 1.3; }
.lp-donut-mock-sub   { font-size: 9px; color: var(--color-muted); }
.lp-donut-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lp-donut-side--left  { align-items: flex-end; }
.lp-donut-side--right { align-items: flex-start; }
.lp-donut-label-item  { display: flex; align-items: center; gap: 3px; }
.lp-donut-label-text  { text-align: right; }
.lp-donut-label-text--right { text-align: left; }
.lp-donut-label-name { font-size: 11px; font-weight: 600; color: var(--color-ink); line-height: 1.3; }
.lp-donut-label-val  { font-size: 9px; color: var(--color-muted); }
.lp-donut-label-line { width: 18px; height: 2px; flex-shrink: 0; }
.lp-donut-label-dot  { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }

/* 棒グラフ（アニメーション付き） */
.lp-chart-bars-wrap {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 100px;
  border-bottom: 1px solid var(--color-hairline);
  padding-bottom: 4px;
}
.lp-chart-bar-group {
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  position: relative;
  padding-bottom: 16px;
}
.lp-chart-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  height: var(--bar-h, 40px);
  transform-origin: bottom;
}
.lp-chart-bar.anim-in {
  animation: lp-bar-grow 0.5s cubic-bezier(0.34,1.2,0.64,1) both;
}
@keyframes lp-bar-grow {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* 折れ線グラフ SVGアニメーション */
.lp-line-path {
  stroke-dasharray: 700;
  stroke-dashoffset: 700;
}
.lp-line-path.anim-in {
  animation: lp-line-draw 1.2s ease-out forwards;
}
@keyframes lp-line-draw {
  to { stroke-dashoffset: 0; }
}
.lp-area-fill { opacity: 0; }
.lp-area-fill.anim-in {
  animation: lp-fade-in 0.6s ease-out both;
}
@keyframes lp-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.lp-point {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}
.lp-point.anim-in {
  animation: lp-point-pop 0.35s cubic-bezier(0.34,1.56,0.64,1) both;
}
@keyframes lp-point-pop {
  from { opacity: 0; transform: scale(0); }
  to   { opacity: 1; transform: scale(1); }
}

/* 凡例（折れ線グラフ用） */
.lp-line-legend {
  display: flex;
  gap: 10px;
  align-items: center;
}
.lp-line-legend__item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  color: var(--color-muted);
}
.lp-line-legend__item span {
  display: inline-block;
  width: 14px;
  height: 2px;
  border-radius: 1px;
  flex-shrink: 0;
}
.lp-line-legend__item--dash span {
  background: repeating-linear-gradient(
    to right,
    #4f46e5 0px, #4f46e5 4px,
    transparent 4px, transparent 7px
  ) !important;
  height: 2px;
}
.lp-chart-bar--income  { background: rgba(52,168,83,0.80); }
.lp-chart-bar--expense { background: rgba(255,56,92,0.80); }
.lp-chart-bar-label {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  color: var(--color-muted);
  white-space: nowrap;
}

/* CTA */
.lp-cta {
  text-align: center;
  padding: var(--spacing-section) var(--spacing-xl);
  background: var(--color-ink);
  background-image:
    radial-gradient(ellipse 70% 60% at 50% 110%, rgba(255,56,92,0.18) 0%, transparent 65%),
    radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: auto, 32px 32px;
  position: relative;
  overflow: hidden;
}
.lp-cta__title {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-on-primary);
  letter-spacing: -1px;
  margin-bottom: var(--spacing-sm);
}
.lp-cta__sub {
  font-size: var(--font-size-base);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--spacing-xl);
}
.btn-cta {
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: 14px 32px;
  font-size: var(--font-size-base);
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s;
}
.btn-cta:hover { background: var(--color-primary-active); }

.lp-footer {
  border-top: 1px solid var(--color-hairline);
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-sm);
  color: var(--color-muted-soft);
}
.lp-footer__inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-base);
}
.lp-footer__links {
  display: flex;
  gap: var(--spacing-lg);
}
.lp-footer__links a {
  color: var(--color-muted-soft);
  text-decoration: none;
  transition: color 0.15s;
}
.lp-footer__links a:hover { color: var(--color-muted); }

/* ===== LPアニメーション ===== */

/* 共通キーフレーム */
@keyframes lp-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes lp-fade-left {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}
/* ヒーロー：テキストのスタガー入場 */
.lp-hero__eyebrow { animation: lp-fade-up 0.5s 0.05s ease both; }
.lp-hero__title   { animation: lp-fade-up 0.6s 0.15s ease both; }
.lp-hero__sub     { animation: lp-fade-up 0.5s 0.30s ease both; }
.lp-hero__actions { animation: lp-fade-up 0.5s 0.45s ease both; }
.lp-hero__note    { animation: lp-fade-up 0.5s 0.55s ease both; }

/* フィーチャーカード：スクロールでスタガー入場 */
.lp-feature-card.anim-in {
  animation: lp-fade-up 0.55s ease both;
}

/* 分析テキスト：スクロールでフェードイン */
.lp-analysis-text.anim-in {
  animation: lp-fade-left 0.6s ease both;
}

/* ドーナツラベル：左右からスライドイン */
.lp-donut-side--left  .lp-donut-label-item.anim-in {
  animation: lp-donut-label-left  0.4s cubic-bezier(0.34,1.2,0.64,1) both;
}
.lp-donut-side--right .lp-donut-label-item.anim-in {
  animation: lp-donut-label-right 0.4s cubic-bezier(0.34,1.2,0.64,1) both;
}
@keyframes lp-donut-label-left {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes lp-donut-label-right {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* 折れ線グラフ最終ポイントのパルスリング */
.lp-pulse-ring {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 1.5;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}
.lp-pulse-ring.anim-in {
  animation: lp-pulse 2s ease-out 0.6s infinite;
}
@keyframes lp-pulse {
  0%   { opacity: 0.65; transform: scale(1); }
  100% { opacity: 0;    transform: scale(3.5); }
}

/* ===== フォームページ ===== */
.form-page {
  max-width: 600px;
}
.form-actions {
  display: flex;
  gap: var(--spacing-base);
  margin-top: var(--spacing-xl);
}
.form-page .page-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
}


/* ===== ハンバーガーボタン（デスクトップでは非表示） ===== */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: background 0.15s;
}
.navbar__hamburger:hover { background: var(--color-surface-soft); }
.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); border-radius: 0; }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); border-radius: 0; }


/* ===== レスポンシブ（768px 以下） ===== */
@media (max-width: 768px) {
  .navbar { padding: 0 var(--spacing-base); }

  /* 三本線を表示 */
  .navbar__hamburger { display: flex; }

  /* リンク群を隠してドロップダウンに変える */
  .navbar__right {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-hairline);
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    z-index: 999;
    padding: 6px 0 12px;
  }
  .navbar__right.open { display: flex; }

  .navbar__link {
    padding: 14px 24px;
    border-radius: 0;
    font-size: 15px;
    text-align: left;
    width: 100%;
    border-bottom: 1px solid var(--color-hairline-soft);
    box-sizing: border-box;
  }
  .navbar__link:last-child { border-bottom: none; }

  /* その他レイアウト調整 */
  .main-content  { padding: var(--spacing-base); }
  .page-header   { flex-direction: column; align-items: stretch; gap: var(--spacing-base); }
  .page-header > .btn { width: 100%; justify-content: center; }
  .page-header > .filter-select { width: 100%; }
  .form-page     { max-width: 100%; }
  .form-actions  { flex-direction: column; }
  .form-actions .btn { width: 100%; justify-content: center; }

  /* LP ヘッダー */
  .lp-header          { padding: 0 var(--spacing-base); }
  .lp-header__login   { display: none; }
  /* デモボタンを非表示にしてボタン2本のナビ崩れを防ぐ */
  #cta-demo-header    { display: none; }

  /* LP ヒーロー */
  .lp-hero-wrapper      { padding: 48px var(--spacing-base) var(--spacing-xl); }
  .lp-hero-inner        { grid-template-columns: 1fr; gap: var(--spacing-xl); }
  .lp-hero-inner > div:first-child { text-align: center; }
  /* eyebrow: モバイルでは非表示（ヒーロー本文で訴求を担う） */
  .lp-hero__eyebrow     { display: none; }
  .lp-hero__title       { font-size: 36px; letter-spacing: -1px; text-wrap: balance; }
  .lp-hero__sub         { text-wrap: balance; }
  .lp-hero__actions     { flex-direction: column; align-items: center; }
  .lp-hero__actions .btn { width: 100%; max-width: 320px; justify-content: center; }
  /* lp-hero__note は hero 内のみ中央揃え。analysis セクション内は左揃えを維持 */
  .lp-hero-inner .lp-hero__note { text-align: center; }
  .pc-br                { display: none; }

  /* LP モックアップ：モバイルは3D傾き・浮遊を止めてフラット中央表示 */
  .lp-mockup-float    { animation: none; width: 100%; min-width: 0; }
  .lp-mockup          { transform: none; animation: none; width: 100%; max-width: 420px; margin: 0 auto; box-sizing: border-box; }
  .lp-mockup.ready    { transform: none; }
  .lp-mockup:hover    { transform: none; }

  /* LP フィーチャー */
  .lp-features        { padding: var(--spacing-xl) var(--spacing-base); }
  .lp-features__grid  { grid-template-columns: 1fr; }
  .lp-features__title { font-size: 20px; text-wrap: balance; }

  /* LP 分析セクション */
  .lp-analysis        { padding: var(--spacing-xl) var(--spacing-base); }
  .lp-analysis__inner { grid-template-columns: 1fr; gap: var(--spacing-xl); }
  .lp-analysis__title { font-size: 26px; text-wrap: balance; }
  /* analysis 内の注記は左揃え（モバイルでの orphan を防ぐ） */
  .lp-analysis-text .lp-hero__note { text-align: left; }

  /* ドーナツグラフ: 縦積みレイアウト */
  .lp-donut-mock-wrap {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-base);
  }
  .lp-donut-mock       { width: 130px; height: 130px; }
  .lp-donut-mock::after { width: 86px; height: 86px; }
  .lp-donut-side {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm) var(--spacing-base);
    width: 100%;
  }
  .lp-donut-side--left,
  .lp-donut-side--right { align-items: center; }
  .lp-donut-label-item  { flex-direction: column; align-items: center; gap: 2px; }
  .lp-donut-label-text,
  .lp-donut-label-text--right { text-align: center; }
  .lp-donut-label-line  { display: none; }
  .lp-donut-label-dot   { width: 8px; height: 8px; }

  /* LP pain セクション */
  .lp-pain__title   { text-wrap: balance; }
  .lp-pain__footer  { text-wrap: balance; }

  /* LP CTA */
  .lp-cta             { padding: var(--spacing-xl) var(--spacing-base); }
  .lp-cta__title      { font-size: 26px; text-wrap: balance; }
  .btn-cta            { width: 100%; max-width: 340px; }

  /* LP フッター */
  .lp-footer__inner   { flex-direction: column; align-items: flex-start; }
  .lp-footer__links   { flex-direction: column; gap: var(--spacing-sm); }
}

@media (max-width: 480px) {
  .lp-hero__title       { font-size: 28px; text-wrap: balance; }
  .lp-hero__sub         { font-size: 15px; text-wrap: balance; }
  .lp-analysis__title   { font-size: 22px; }
  .lp-cta__title        { font-size: 22px; }
  .lp-donut-mock        { width: 110px; height: 110px; }
  .lp-donut-mock::after { width: 72px; height: 72px; }
}

[data-theme="dark"] .navbar__hamburger span,
.navbar__hamburger span {
  background: var(--color-ink);
}

[data-theme="dark"] .lp-header { background: rgba(28, 28, 30, 0.88); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .lp-header { background: rgba(28, 28, 30, 0.88); }
}

[data-theme="dark"] .lp-cta {
  background: #1a1a1c;
  background-image:
    radial-gradient(ellipse 70% 60% at 50% 110%, rgba(255,56,92,0.15) 0%, transparent 65%),
    radial-gradient(circle, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: auto, 32px 32px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .lp-cta {
    background: #1a1a1c;
    background-image:
      radial-gradient(ellipse 70% 60% at 50% 110%, rgba(255,56,92,0.15) 0%, transparent 65%),
      radial-gradient(circle, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: auto, 32px 32px;
  }
}