/* ============================================
   Design tokens
   ============================================ */
:root {
  /* Colors */
  --c-primary-dark: #1a8f6e;
  --c-primary: #2bb58a;
  --c-primary-light: #b8decc;
  --c-primary-tint: #e8f5f0;

  --c-text: #1a1a2e;
  --c-text-mid: #4a4a5a;
  --c-text-sub: #8a8a9a;

  --c-bg: #ffffff;
  --c-bg-soft: #f8fafb;
  --c-bg-mint: #f0f9f5;
  --c-border: #e8ecf0;
  --c-border-soft: #d6dde6;

  --c-yellow: #f2c84b;
  --c-red: #d9533c;
  --c-blue: #4a8edb;

  /* Typography */
  --ff-base: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

  /* Spacing */
  --container-max: 1140px;

  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;

  /* Shadow */
  --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 26, 46, 0.08);
  --shadow-lg: 0 16px 48px rgba(26, 26, 46, 0.12);
}

/* ============================================
   Reset / base
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--ff-base);
  font-weight: 400;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: transparent;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

h1, h2, h3, h4, p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: calc(var(--container-max) + 80px);
  margin: 0 auto;
  padding: 0 40px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(43, 181, 138, 0.35);
}

.btn-primary:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(43, 181, 138, 0.4);
}

.header-nav .btn-primary,
.hero-cta .btn-primary {
  background: var(--c-yellow);
  color: var(--c-text);
  box-shadow: 0 8px 20px rgba(12, 69, 61, 0.18);
}

.header-nav .btn-primary:hover,
.hero-cta .btn-primary:hover {
  opacity: 0.94;
  box-shadow: 0 10px 24px rgba(12, 69, 61, 0.24);
}

.btn-white {
  background: #fff;
  color: var(--c-primary-dark);
  border: 3px solid var(--c-primary-dark);
  box-shadow: 0 6px 10px rgba(26, 143, 110, 0.25);
}

.btn-white:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 11px 22px;
  font-size: 13px;
}

.btn-lg {
  padding: 20px 48px;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.btn-block {
  width: 100%;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  height: 86px;
  background-color: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(232, 236, 240, 0.4);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* backdrop-filter 非対応ブラウザ用フォールバック */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header {
    background-color: rgba(255, 255, 255, 0.92);
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo-img {
  display: block;
  height: 30px;
  width: auto;
}

.menu-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding: 64px 0 96px;
  overflow: hidden;
  background: linear-gradient(180deg, #eaf6f0 0%, #f6fbf9 50%, #ffffff 100%);
}

.hero-decor {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  pointer-events: none;
}

.hero-decor--right {
  width: 600px;
  height: 600px;
  right: -200px;
  top: -150px;
  background: radial-gradient(circle, rgba(43, 181, 138, 0.35), rgba(43, 181, 138, 0));
}

.hero-decor--left {
  width: 500px;
  height: 500px;
  left: -150px;
  top: 350px;
  background: radial-gradient(circle, rgba(26, 143, 110, 0.2), rgba(26, 143, 110, 0));
}

.hero-inner {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  max-width: 560px;
}

.hero-slogan {
  display: inline-block;
  background: linear-gradient(135deg, #fff4c2 0%, #ffd166 100%);
  border: 1px solid rgba(217, 135, 0, 0.28);
  border-radius: 999px;
  padding: 8px 16px;
  margin-bottom: 28px;
  box-shadow: 0 10px 24px rgba(217, 135, 0, 0.18);
}

.hero-slogan span {
  font-size: 14px;
  font-weight: 700;
  color: #8a4b00;
  letter-spacing: 0;
}

.hero-heading {
  margin-bottom: 36px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-question {
  display: block;
  font-size: 32px;
  line-height: 1.55;
  color: var(--c-text);
  margin-bottom: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-highlight-row {
  display: inline-block;
  position: relative;
  line-height: 1.2;
  white-space: nowrap;
}

.hero-highlight-large {
  position: relative;
  font-size: 64px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-primary-dark);
  letter-spacing: 0;
  padding-bottom: 6px;
}

.hero-highlight-large::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--c-primary-dark);
  border-radius: 2px;
}

.hero-highlight-small {
  font-size: 32px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.2;
  letter-spacing: 0;
  margin-left: 10px;
}

.hero-support {
  margin-bottom: 36px;
  color: var(--c-text-mid);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.hero-support p + p {
  margin-top: 2px;
}

.hero-support strong {
  color: var(--c-primary-dark);
  font-weight: 700;
  font-size: 24px;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.hero-note {
  font-size: 12px;
  color: var(--c-text-mid);
  line-height: 1.3;
}

/* Hero laptop image (Figmaから書き出し) */
.hero-mockup {
  position: relative;
  display: flex;
  justify-content: flex-end;
  margin-right: -40px;
}

.hero-laptop-img {
  height: 480px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
  display: block;
  filter: drop-shadow(0 28px 40px rgba(26, 26, 46, 0.16));
}

/* ============================================
   Pain Section
   ============================================ */
.pain {
  background: #fff;
  padding: 100px 0 120px;
  position: relative;
}

.pain-heading {
  text-align: center;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  margin-bottom: 64px;
  color: var(--c-text);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}

.pain-heading-side {
  font-size: 48px;
  font-weight: 700;
}

.pain-heading-strong {
  font-size: 64px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0;
  line-height: 1.5;
  display: inline-flex;
  align-items: baseline;
}

.pain-char {
  position: relative;
  display: inline-block;
}

.pain-char::before {
  content: "";
  position: absolute;
  top: -0.16em;
  left: 50%;
  transform: translateX(-50%);
  width: 0.16em;
  height: 0.16em;
  border-radius: 50%;
  background: var(--c-primary-dark);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pain-card {
  background: #fff;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
}

.pain-card-image {
  aspect-ratio: 351 / 234;
  overflow: hidden;
  background: var(--c-primary-tint);
}

.pain-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pain-card-body {
  padding: 8px 24px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
}

.pain-text-small {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-text);
}

.pain-text-large {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-mid);
  text-align: center;
}

/* ============================================
   Solution Direction
   ============================================ */
.solution {
  background: linear-gradient(135deg, #0f7a5c 0%, #1a8f6e 50%, #2bb58a 100%);
  padding: 100px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.solution-inner {
  display: grid;
  grid-template-columns: 435px 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.solution-heading {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.solution-message-box {
  display: inline-block;
  background: #fff;
  border-radius: 0;
  padding: 0 8px;
  margin-bottom: 32px;
}

.solution-message {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.32px;
  line-height: 1.6;
  background: linear-gradient(161deg, #0c453d 0%, #2bb58a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline;
}

.solution-message-mark {
  font-size: 32px;
  margin-left: 2px;
}

.solution-checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 64px;
}

.solution-checklist li {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}

.check-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.check-icon svg {
  width: 100%;
  height: 100%;
}

.solution-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.solution-cta .btn-white {
  padding: 12px 32px;
  background: var(--c-yellow);
  color: var(--c-text);
  border: 3px solid var(--c-yellow);
  font-size: 14px;
  letter-spacing: 0;
  box-shadow: 0 8px 20px rgba(12, 69, 61, 0.18);
}

.solution-note {
  font-size: 12px;
  line-height: 1.3;
  color: #fff;
}

/* Solution mockup */
.solution-mockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.laptop-pc {
  position: relative;
  width: 100%;
  max-width: 720px;
  filter: drop-shadow(0 32px 48px rgba(0, 0, 0, 0.28));
}

.laptop-pc-base {
  display: block;
  width: 100%;
  height: auto;
}

/* スクリーン領域(画像内のディスプレイ部分にぴったり重なる位置) */
/* Figma 69:99 Screen Wrap (655.1, 25, 621.8 x 387.6) within laptop (559, 0, 814 x 477) */
.laptop-pc-screens {
  position: absolute;
  top: 5.04%;
  left: 11.81%;
  right: 11.81%;
  bottom: 17.0%;
  overflow: hidden;
  border-radius: 2px;
}

.laptop-pc-screen-layer {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.45s ease;
  background: #fff;
  pointer-events: none;
}

/* 「トップ」タブはベース画像をそのまま見せる(透過オーバーレイ) */
.laptop-pc-screen-layer[data-screen="top"] {
  background: transparent;
}

.laptop-pc-screen-layer.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* タブ別画面 (画像版) - 画面エリアにフィット */
.laptop-pc-screen-layer.image-screen {
  background: #fff;
  padding: 0;
}

.laptop-pc-screen-layer.image-screen img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top center;
}

/* Solution tabs */
.solution-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 720px;
}

.solution-tab {
  display: inline-block;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  background: #fff;
  color: var(--c-text);
  line-height: 1;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  cursor: pointer;
  white-space: nowrap;
}

.solution-tab:hover {
  transform: translateY(-1px);
}

.solution-tab.is-active {
  background: var(--c-yellow);
  color: #fff;
}

/* Placeholder dummy screens (for tab dissolve) */
.placeholder-screen {
  padding: 24px 28px;
  background: #fff;
  color: var(--c-text);
  font-size: 12px;
  font-family: var(--ff-base);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ph-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 12px;
}

.ph-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-primary-dark);
}

.ph-pill {
  display: inline-block;
  padding: 4px 12px;
  background: var(--c-primary-tint);
  color: var(--c-primary-dark);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.ph-pill--green {
  background: var(--c-primary);
  color: #fff;
}

.ph-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ph-list li {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 12px;
}

.ph-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  color: #fff;
  width: 100%;
}

.ph-tag--green { background: var(--c-primary); }
.ph-tag--blue { background: var(--c-blue); }
.ph-tag--orange { background: #f29c4b; }

.ph-meta {
  color: var(--c-text-sub);
  font-size: 11px;
}

.ph-card {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ph-card-head {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 6px;
}

.ph-card-line {
  font-size: 12px;
  color: var(--c-text-mid);
}

.ph-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.ph-stat {
  background: var(--c-bg-soft);
  border-radius: var(--r-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ph-stat-label {
  font-size: 11px;
  color: var(--c-text-sub);
}

.ph-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-primary-dark);
}

.ph-stat-value--warn {
  color: var(--c-red);
}

.ph-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 90px;
  padding: 8px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
}

.ph-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--c-primary), var(--c-primary-dark));
  border-radius: 4px 4px 0 0;
  min-height: 8px;
}

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

.ph-form-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 12px;
}

.ph-form-label {
  color: var(--c-text-sub);
  font-weight: 700;
}

.ph-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.ph-table th,
.ph-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--c-border);
  text-align: left;
}

.ph-table th {
  background: var(--c-bg-soft);
  color: var(--c-text-sub);
  font-weight: 700;
  font-size: 11px;
}

.ph-total td {
  font-weight: 700;
  color: var(--c-primary-dark);
}

/* ============================================
   Effects Section
   ============================================ */
.effects {
  padding: 100px 0 120px;
  background: #fff;
}

.effects-heading {
  position: relative;
  text-align: center;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  margin-bottom: 64px;
  color: var(--c-text);
}

.effects-heading > span:first-child {
  position: relative;
  z-index: 1;
}

.effects-heading-divider {
  display: block;
  position: absolute;
  left: 50%;
  bottom: 9px;
  transform: translateX(-50%);
  width: 622px;
  max-width: 90%;
  height: 12px;
  background: var(--c-yellow);
  z-index: 0;
}

.effects-list {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.effect-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.effect-item--reverse .effect-text {
  order: 2;
}

.effect-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--c-primary-dark);
  line-height: 1;
  margin-bottom: 16px;
}

.effect-title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-primary-dark);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}

.effect-description {
  font-size: 15px;
  line-height: 1.95;
  color: var(--c-text-mid);
}

.effect-image {
  background: #fff;
  border-radius: 18px;
  padding: 29px;
  border: 1px solid #e8ecf0;
  box-shadow: 0 12px 40px rgba(20, 80, 60, 0.1);
}

.effect-image img {
  width: 100%;
  border-radius: var(--r-md);
}

/* ============================================
   3-Step Section
   ============================================ */
.steps {
  padding: 100px 0;
  background: linear-gradient(to bottom, #f0f6f2, #e8f2ec);
}

.steps-intro {
  text-align: center;
  margin-bottom: 64px;
}

.steps-eyebrow {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-text);
  margin-bottom: 8px;
  letter-spacing: 0;
}

.steps-heading {
  display: inline-block;
}

.steps-heading-text {
  position: relative;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--c-text);
  background-image: linear-gradient(transparent 70%, var(--c-yellow) 70%, var(--c-yellow) 87%, transparent 87%);
  padding: 0 6px;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr 24px 1fr 24px 1fr;
  gap: 16px;
  align-items: stretch;
}

.step-card {
  background: #fff;
  border-radius: 16px;
  padding: 25px;
  border: 1px solid var(--c-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
}

.step-badge {
  display: inline-block;
  background: var(--c-primary-dark);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  padding: 8px 28px;
  border-radius: 100px;
  align-self: center;
  letter-spacing: 0;
  margin-bottom: 16px;
}

.step-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  color: var(--c-text);
  line-height: 1.3;
  margin-bottom: 8px;
}

.step-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-mid);
  text-align: center;
  margin-bottom: 16px;
  /* 3カードで説明文の高さを揃え、中の詳細ボックスの上端を一致させる */
  min-height: 4.8em;
}

.step-detail {
  background: var(--c-bg-soft);
  border-radius: 10px;
  padding: 17px;
  border: 1px solid var(--c-border);
  flex: 1;
}

.step-detail-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text-sub);
  margin-bottom: 12px;
}

/* Step 1: Chips with colored prefix tags */
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px 6px 6px;
  background: #fff;
  border: 1px solid var(--c-border);
  color: var(--c-text);
  border-radius: 21px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 4px 4px rgba(12, 12, 13, 0.05);
}

.chip-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 11px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
}

.chip:has(.chip-tag--red) {
  background: rgba(159, 69, 98, 0.1);
  border-color: #9f4562;
  color: #9f4562;
}

.chip:has(.chip-tag--blue) {
  background: rgba(37, 99, 235, 0.1);
  border-color: #2563eb;
  color: #2563eb;
}

.chip:has(.chip-tag--green) {
  background: rgba(22, 163, 74, 0.1);
  border-color: #16a34a;
  color: #16a34a;
}

.chip-tag--red {
  background: #9f4562;
}

.chip-tag--blue {
  background: #2563eb;
}

.chip-tag--green {
  background: #16a34a;
}

/* Step 2: PDF list */
.pdf-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pdf-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  font-size: 11px;
}

.pdf-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background: var(--c-primary-tint);
  color: var(--c-red);
  font-size: 8px;
  font-weight: 700;
  border-radius: 3px;
  flex-shrink: 0;
}

.pdf-name {
  color: var(--c-text-mid);
}

/* Step 3: Score table */
.step-rows {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.step-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  padding: 9px 17px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  font-size: 10px;
  color: var(--c-text-mid);
  text-align: center;
}

.step-row > span {
  flex: 1;
}

.step-row .score {
  flex: 0 0 auto;
  min-width: 36px;
  font-weight: 700;
  color: var(--c-primary-dark);
  font-size: 12px;
  text-align: left;
}

.step-row--empty {
  border-style: dashed;
}

.step-row--floating {
  position: absolute;
  top: 56px;
  left: 21px;
  right: 21px;
  z-index: 2;
  box-shadow: 0 4px 2px rgba(12, 12, 13, 0.05);
}

.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
}

.step-arrow svg {
  width: 24px;
  height: 24px;
}

/* ============================================
   Pricing CTA
   ============================================ */
.pricing-cta {
  position: relative;
  overflow: hidden;
  padding: 76px 0;
  background: linear-gradient(135deg, #0f7a5c 0%, #1a8f6e 50%, #2bb58a 100%);
  color: #fff;
}

.pricing-cta::before,
.pricing-cta::after {
  content: "";
  position: absolute;
  width: 34%;
  height: 100%;
  background: rgba(255, 255, 255, 0.08);
  transform: skewX(-34deg);
  pointer-events: none;
}

.pricing-cta::before {
  top: 0;
  left: -18%;
}

.pricing-cta::after {
  right: -18%;
  bottom: 0;
}

.pricing-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.pricing-cta-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
  margin-bottom: 20px;
}

.pricing-cta-text {
  font-size: 20px;
  line-height: 1.6;
  font-weight: 500;
  margin-bottom: 32px;
}

.pricing-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  padding: 12px 32px;
  border-radius: 999px;
  background: var(--c-yellow);
  color: var(--c-text);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  box-shadow: 0 8px 20px rgba(12, 69, 61, 0.18);
  transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
}

.pricing-cta-button:hover {
  opacity: 0.94;
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(12, 69, 61, 0.24);
}

/* ============================================
   Practical Features
   ============================================ */
.features {
  padding: 100px 0;
  background: var(--c-bg-soft);
}

.features-heading {
  text-align: center;
  margin-bottom: 64px;
}

.features-eyebrow {
  display: block;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-text);
  letter-spacing: 0;
  margin-bottom: 8px;
}

.features-title {
  display: inline;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--c-text);
  background-image: linear-gradient(transparent 70%, var(--c-yellow) 70%, var(--c-yellow) 87%, transparent 87%);
  padding: 0 6px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.sp-br { display: none; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 24px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 33px 25px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.feature-icon {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: var(--c-primary-tint);
  color: var(--c-primary-dark);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon svg {
  width: 36px;
  height: 36px;
}

.feature-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--c-primary-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.feature-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-mid);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: 100px 0;
  background: linear-gradient(to bottom, #f0f6f2, #e8f2ec);
}

.faq-heading {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 64px;
  letter-spacing: 0;
  color: var(--c-text);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 17px;
  padding: 32px 48px;
  text-align: left;
  font-family: inherit;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-primary-dark);
  line-height: 1.6;
  background: #fff;
}

.faq-mark {
  flex-shrink: 0;
  width: 20px;
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-primary-dark);
}

.faq-mark--a {
  color: var(--c-text-mid);
}

.faq-question-text {
  flex: 1;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--c-text-sub);
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-icon svg {
  width: 100%;
  height: 100%;
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  overflow: hidden;
  min-height: 0;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer p {
  display: flex;
  align-items: flex-start;
  gap: 17px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-mid);
  font-weight: 400;
  padding: 0 48px 32px;
  margin: 0;
  opacity: 0;
  transition: opacity 0.4s ease 0.1s;
}

.faq-answer p .faq-mark {
  font-size: 18px;
  line-height: 1.6;
}

.faq-item.is-open .faq-answer p {
  opacity: 1;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  position: relative;
  padding: 64px 0;
  background: linear-gradient(136deg, #0c453d 0%, #2bb58a 100%);
  overflow: hidden;
  color: #fff;
}

.cta--page {
  min-height: calc(100vh - 86px);
  display: flex;
  align-items: center;
}

.contact-page {
  background: #f5f7f8;
}

.contact-header {
  position: relative;
  box-shadow: none;
}

.contact-main {
  background: #f5f7f8;
}

.contact-hero {
  position: relative;
  min-height: 286px;
  padding: 72px 0 92px;
  overflow: hidden;
  background: linear-gradient(135deg, #13824f 0%, #38b86c 100%);
  color: #fff;
}

.contact-hero-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.contact-hero-pattern::before,
.contact-hero-pattern::after {
  content: "";
  position: absolute;
  top: -120px;
  width: 360px;
  height: 520px;
  border-radius: 28px;
  transform: rotate(45deg);
}

.contact-hero-pattern::before {
  right: 36%;
  border: 3px solid rgba(255, 255, 255, 0.28);
  background: transparent;
}

.contact-hero-pattern::after {
  right: 13%;
  background: rgba(255, 255, 255, 0.08);
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
}

.contact-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 18px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 700;
}

.contact-hero h1 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
}

.contact-hero p {
  max-width: 560px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  line-height: 1.7;
}

.contact-form-section {
  position: relative;
  padding: 0 0 80px;
  background: #f5f7f8;
}

.contact-form-container {
  display: flex;
  justify-content: center;
}

.cta-form.contact-form {
  width: min(100%, 760px);
  margin-top: -54px;
  padding: 30px 32px 32px;
  border: 1px solid rgba(12, 69, 61, 0.08);
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(12, 69, 61, 0.14);
}

.contact-form-title {
  margin: 0 0 24px;
  color: var(--c-primary-dark);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0;
}

.pre-register-lp .pricing-cta,
.pre-register-lp .features {
  display: none;
}

.pre-register-form-lead {
  margin: -10px 0 24px;
  color: var(--c-text-mid);
  font-size: 14px;
  line-height: 1.8;
}

.pre-register-note {
  margin-top: 14px;
  color: var(--c-text-sub);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
}

.cta-form--email-only {
  max-width: 560px;
}

.cta-form--email-only .form-field {
  margin-bottom: 20px;
}

.cta-form--email-only .btn-primary {
  max-width: none;
  margin-top: 4px;
  background: var(--c-yellow);
  color: var(--c-text);
  box-shadow: 0 10px 24px rgba(245, 201, 78, 0.28);
}

.cta-form--email-only .btn-primary:hover {
  background: var(--c-yellow-dark);
  color: var(--c-text);
}

.solution-register-label {
  margin-bottom: 14px;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0;
}

.solution-register-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  width: min(540px, 100%);
}

.solution-register-form.cta-form {
  padding: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  color: #ffffff;
}

.solution-register-form input[type="email"] {
  min-height: 56px;
  width: 100%;
  padding: 0 18px;
  border: 2px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  background: #ffffff;
  color: var(--c-text);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  outline: none;
  box-shadow: 0 8px 18px rgba(12, 69, 61, 0.18);
}

.solution-register-form input[type="email"]::placeholder {
  color: var(--c-text-sub);
  font-weight: 500;
}

.solution-register-form .btn {
  min-height: 56px;
  padding: 0 30px;
}

.solution-register-mobile {
  display: none;
}

.contact-form .form-row {
  gap: 24px;
}

.contact-form .form-field {
  gap: 8px;
  margin-bottom: 18px;
}

.contact-form .form-field label {
  color: var(--c-text);
  font-size: 13px;
}

.contact-form .form-field input,
.contact-form .form-field textarea {
  border-color: #d9dee2;
  border-radius: 7px;
  box-shadow: none;
}

.cta-form.contact-form .btn-primary {
  width: auto;
  min-width: 150px;
  max-width: none;
  margin: 22px 0 0 auto;
  padding: 13px 28px;
  border-radius: 7px;
  background: var(--c-primary);
  box-shadow: 0 8px 18px rgba(26, 143, 110, 0.18);
}

.cta-decor {
  position: absolute;
  width: 1200px;
  height: 1200px;
  right: -400px;
  top: -300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 634px;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-heading {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.01em;
  margin-bottom: 16px;
}

.cta-detail {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
}

.cta-steps {
  background: rgba(255, 255, 255, 0.18);
  border-radius: var(--r-sm);
  padding: 16px;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

.cta-steps-heading {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.9);
}

.cta-steps-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cta-steps-list li {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #fff;
}

.cta-step-num {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  color: var(--c-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

/* Form */
.cta-form {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  color: var(--c-text);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.form-row .form-field {
  margin-bottom: 0;
}

.form-field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text-mid);
}

.required {
  color: #e94c36;
  margin-left: 4px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 16px;
  padding: 16px;
  border: 1px solid #dcdcdc;
  border-radius: var(--r-md);
  color: var(--c-text);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}

.form-field input {
  height: 56px;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--c-text-sub);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(43, 181, 138, 0.15);
}

.form-checkbox-field {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.form-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: var(--c-text);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--c-primary);
}

.cta-form .btn-primary {
  display: flex;
  width: 100%;
  max-width: 400px;
  margin: 8px auto 0;
  padding: 16px 48px;
  font-size: 16px;
  letter-spacing: 0;
  background: linear-gradient(150deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
  color: #fff;
  box-shadow: 0 6px 10px rgba(26, 143, 110, 0.25);
}

.cta-form .btn-primary::after {
  content: none;
}

.pre-register-lp .cta-form--email-only .btn-primary {
  background: var(--c-yellow);
  color: var(--c-text);
  box-shadow: 0 10px 24px rgba(245, 201, 78, 0.28);
}

.pre-register-lp .cta-form--email-only .btn-primary:hover {
  background: var(--c-yellow-dark);
  color: var(--c-text);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--c-text);
  padding: 36px 0;
  color: #fff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.footer-nav a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-copy {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Policy page
   ============================================ */
.policy-page {
  padding: 132px 0 80px;
  background: linear-gradient(180deg, var(--c-bg-mint) 0%, #fff 36%);
}

.policy-container {
  max-width: 920px;
}

.policy-eyebrow {
  margin: 0 0 10px;
  color: var(--c-primary-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.policy-title {
  margin: 0 0 20px;
  font-size: 42px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--c-text);
}

.policy-lead {
  margin: 0 0 16px;
  color: var(--c-text-mid);
  font-size: 16px;
  line-height: 1.9;
}

.policy-updated {
  margin: 0 0 42px;
  color: var(--c-text-sub);
  font-size: 13px;
}

.policy-section {
  padding: 28px 0;
  border-top: 1px solid var(--c-border);
}

.policy-section h2 {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.4;
  color: var(--c-text);
}

.policy-section p {
  margin: 0 0 14px;
  color: var(--c-text-mid);
  line-height: 1.9;
}

.policy-section p:last-child {
  margin-bottom: 0;
}

.policy-section ul {
  margin: 0;
  padding-left: 1.3em;
  color: var(--c-text-mid);
  line-height: 1.9;
}

.policy-section a {
  color: var(--c-primary-dark);
  font-weight: 700;
}

.policy-actions {
  padding-top: 34px;
  border-top: 1px solid var(--c-border);
}


/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero-highlight-large {
    font-size: 38px;
  }
  .hero-highlight-small {
    font-size: 24px;
  }
  .effect-item, .effect-item--reverse {
    gap: 48px;
  }
  .cta-inner {
    grid-template-columns: 380px 1fr;
    gap: 40px;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 20px;
  }

  .solution-register-form {
    grid-template-columns: 1fr;
  }

  .solution-register-form .btn {
    width: 100%;
  }

  .solution-register-form--desktop {
    display: none;
  }

  .solution-register-mobile {
    display: block;
    margin-top: 26px;
  }

  .solution-register-mobile .btn-white {
    background: var(--c-yellow);
    color: var(--c-text);
    border-color: var(--c-yellow);
    box-shadow: 0 8px 20px rgba(12, 69, 61, 0.18);
  }

  .site-header {
    height: 64px;
  }

  .logo-img {
    height: 24px;
  }

  .header-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px;
    border-bottom: 1px solid var(--c-border);
    box-shadow: var(--shadow-md);
  }

  .header-nav.is-open {
    display: flex;
    justify-content: center;
  }

  .menu-toggle {
    display: flex;
  }

  /* Hero */
  .hero {
    padding: 48px 0 64px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-mockup {
    margin-right: 0;
  }

  .hero-laptop-img {
    height: auto;
    width: 100%;
    max-width: 100%;
  }

  .hero-question {
    font-size: 20px;
    margin-bottom: 2px;
  }

  .hero-highlight-large {
    font-size: 32px;
  }

  .hero-highlight-small {
    font-size: 20px;
  }

  .hero-support {
    line-height: 1.7;
    font-size: 14px;
  }

  .hero-support p + p {
    margin-top: 0;
  }

  .hero-support strong {
    font-size: 18px;
  }

  .hero-cta {
    align-items: stretch;
  }

  .hero .btn-lg {
    width: 100%;
  }

  /* Pain */
  .pain {
    padding: 64px 0 80px;
  }

  .pain-dots {
    gap: 40px;
  }

  .pain-heading {
    gap: 2px;
    flex-wrap: nowrap;
    margin-bottom: 32px;
  }

  /* SP(375px)で1行に収めて段落ちを防ぐ */
  .pain-heading-side {
    font-size: 20px;
  }

  .pain-heading-strong {
    font-size: 28px;
  }

  .pain-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pain-card--mobile-hidden {
    display: none;
  }

  /* Solution */
  .solution {
    padding: 64px 0;
  }

  .solution-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .solution-heading {
    font-size: 22px;
  }

  .solution-checklist li {
    font-size: 13px;
  }

  /* SP(375px)で1行に収めて段落ちを防ぐ */
  .solution-message {
    font-size: 24px;
  }

  .solution-message-mark {
    font-size: 24px;
  }

  .solution-cta {
    align-items: stretch;
  }

  .solution-cta .btn {
    width: 100%;
  }

  .solution-tabs {
    gap: 8px;
  }

  /* SPはタップエリア確保のため最低32px高さ・上下左右12px paddingを確保 */
  .solution-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-height: 32px;
    padding: 12px 16px;
    font-size: 12px;
  }

  /* Effects */
  .effects {
    padding: 64px 0 80px;
  }

  .effects-heading {
    font-size: 26px;
  }

  /* SP(375px)では黄色マーカーを文字幅にピッタリ合わせる(ツラ揃え) */
  .effects-heading-divider {
    display: none;
  }

  .effects-heading > span:first-child {
    background: linear-gradient(
      transparent 0 62%,
      var(--c-yellow) 62% 90%,
      transparent 90%
    );
  }

  .effects-list {
    gap: 56px;
  }

  .effect-item, .effect-item--reverse {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .effect-item--reverse .effect-text {
    order: initial;
  }

  .effect-number {
    font-size: 36px;
  }

  .effect-title {
    font-size: 24px;
  }

  .effect-image {
    padding: 16px;
  }

  /* Steps */
  .steps {
    padding: 64px 0;
  }

  .steps-eyebrow {
    font-size: 16px;
  }

  .steps-heading-text {
    font-size: 28px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* 縦積みのSPでは高さ揃えが不要なのでリセット */
  .step-description {
    min-height: 0;
  }

  .step-arrow {
    width: 100%;
    transform: rotate(90deg);
    margin: 4px 0;
  }

  /* Pricing CTA */
  .pricing-cta {
    padding: 56px 0;
  }

  .pricing-cta::before,
  .pricing-cta::after {
    width: 52%;
  }

  .pricing-cta-title {
    font-size: 30px;
    margin-bottom: 16px;
  }

  .pricing-cta-text {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 24px;
  }

  .pricing-cta-button {
    width: 100%;
    max-width: 260px;
  }

  .features,
  .faq {
    display: none;
  }

  /* Features */
  .features {
    padding: 64px 0;
  }

  .features-eyebrow {
    font-size: 16px;
    margin-bottom: 4px;
  }

  .features-title {
    font-size: 26px;
    line-height: 1.6;
  }

  .sp-br {
    display: inline;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* FAQ */
  .faq {
    padding: 64px 0;
  }

  .faq-heading {
    font-size: 24px;
  }

  .faq-question {
    font-size: 15px;
    padding: 20px;
    gap: 12px;
  }

  .faq-question .faq-mark,
  .faq-answer p .faq-mark {
    font-size: 15px;
  }

  .faq-answer p {
    gap: 12px;
    padding: 0 20px 20px;
    font-size: 14px;
  }

  /* CTA */
  .cta {
    padding: 56px 0;
  }

  .cta--page {
    min-height: auto;
  }

  .contact-hero {
    min-height: 220px;
    padding: 44px 0 78px;
  }

  .contact-hero-pattern::before {
    right: -90px;
    top: -140px;
    width: 260px;
    height: 390px;
  }

  .contact-hero-pattern::after {
    right: -210px;
    top: -110px;
    width: 310px;
    height: 420px;
  }

  .contact-kicker {
    min-height: 28px;
    margin-bottom: 14px;
    font-size: 12px;
  }

  .contact-hero h1 {
    font-size: 32px;
  }

  .contact-hero p {
    font-size: 14px;
  }

  .contact-form-section {
    padding-bottom: 56px;
  }

  .cta-form.contact-form {
    margin-top: -42px;
    padding: 24px 20px;
    border-radius: 10px;
  }

  .contact-form-title {
    margin-bottom: 20px;
    font-size: 20px;
  }

  .cta-form.contact-form .btn-primary {
    width: 100%;
    margin-top: 16px;
    justify-content: center;
  }

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cta-text {
    padding-top: 0;
  }

  .cta-heading {
    font-size: 26px;
    line-height: 1.5;
    margin-bottom: 20px;
  }

  .cta-detail {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 24px;
  }

  .cta-steps {
    padding: 18px 20px;
  }

  .cta-form {
    padding: 24px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-row .form-field {
    margin-bottom: 16px;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }

  .policy-page {
    padding: 104px 0 56px;
  }

  .policy-title {
    font-size: 30px;
  }

  .policy-lead,
  .policy-section p,
  .policy-section ul {
    font-size: 14px;
  }

  .policy-section h2 {
    font-size: 19px;
  }
}