@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Kosugi+Maru&display=swap');

:root {
  /* =============== Color Palette =============== */
  --color-bg-main: #B2F7EF;
  /* 全体背景色 */
  --color-text-main: #333333;
  /* メインテキスト色 */
  --color-primary: #007acc;
  /* CTA・リンクなどアクセント色 */
  --color-hero-bg: #B2F7EF;
  /* ヒーローセクション背景 */
  --color-feature-bg: #e0f7fa;
  /* 特長セクション背景 */
  --color-comparison-bg: #EFF7F6;
  /* 比較セクション背景 */
  --color-faq-bg: #B2F7EF;
  /* FAQセクション背景 */
  --color-white: #f3f3f3;
  /* 白（ボックス内など） */
  --color-text-title: #227c8c;

  /* =============== Z-Index Layers =============== */
  --z-base: 0;
  /* 通常レイヤー */
  --z-dropdown: 1000;
  /* ドロップダウンメニューなど */
  --z-modal: 2000;
  /* モーダルウィンドウ */
  --z-loader: 3000;
  /* ローディングアニメーション */
  --z-fixed-ui: 4000;
  /* 固定UI（ヘッダーなど） */
}



/* =============== Base =============== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: break-word;
  overflow-wrap: break-word;
}



body {
  font-family: 'Kosugi Maru', sans-serif;
  line-height: 1.6;
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  max-width: 100vw;
  overflow-x: hidden;
}

/* スマホでのみ改行表示 */
.sp-only {
  display: none;
}

@media screen and (max-width: 768px) {
  .sp-only {
    display: inline;
  }
}

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

a {
  text-decoration: none;
  color: var(--color-primary);
}

h2 {
  text-align: center;
  font-size: 2rem;
  color: var(--color-text-title);
  padding: 20px 0px;
  margin-bottom: 50px;
}

/* =============== Layout =============== */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* =============== Hero Section =============== */

.hero-section .container {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1200px;
  margin: 50px auto;
}

.hero-section h1 {
  font-size: 2rem;
  padding-bottom: 40px;
}

.hero-section .text-area {
  flex: 1 1 55%;
}

.hero-section img {
  flex: 1 1 45%;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 0;
}


@media screen and (max-width: 768px) {
  .hero-section .container {
    flex-direction: column;
    text-align: center;
  }

  .hero-section img {
    margin-top: 40px;
    max-width: 100%;
  }

  .hero-section .text-area {
    width: 100%;
  }
}



/* =============== Features Section (3col -> 1col) =============== */
.features-section .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  justify-content: center;
  background: var(--color-white);
  padding: 80px 20px;
  max-width: 100%;
  color: var(--color-text-title);
}

.feature-box {
  text-align: center;
  font-weight: 700;
  font-size: 1.6rem;
  background: var(--color-white);
  max-width: 330px;
  margin: 0 auto;
  padding: 40px;
  line-height: 1.5;

}

.feature-box p {
  margin-top: 16px;
  margin-bottom: 30px;
  font-weight: bold;
}




/* =============== Form Preview Section =============== */
.form-preview-section {
  background: var(--color-bg-main);
  padding: 80px 30px;
}

.form-preview-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  max-width: 1200px;
  /* 適度に画面内に収める */
  margin: 0 auto;
  /* 中央寄せ */
  padding: 0 40px;
  /* 左右の余白を明示 */
}

/* 左：機能ボックス一覧 */
.feature-box-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 540px;
}

.feature-box-item {
  background: var(--color-feature-bg);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  cursor: pointer;
}

.feature-box-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.feature-box-item h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: #222;
}

.feature-box-item p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #333;
}

/* 右：画像エリア */
.sample-image-area img {
  max-width: 520px;
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin: 0 auto;
}

/* スマホ対応 */
@media screen and (max-width: 768px) {
  .form-preview-section .container {
    grid-template-columns: 1fr;
  }

  .feature-box-list {
    grid-template-columns: 1fr;
    max-width: 100%;
  }


  .sample-image-area {
    display: none;
  }
}

/* =============== Toggle Style =============== */
.feature-toggle-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 540px;
}

.feature-toggle-item {
  background: var(--color-feature-bg);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.feature-toggle-title {
  background: none;
  border: none;
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--color-text-title);
  cursor: pointer;
  text-align: left;
  width: 100%;
}

.feature-toggle-detail {
  display: none;
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.6;
}

.feature-toggle-item.active .feature-toggle-detail {
  display: block;
}

.feature-toggle-cta {
  margin-top: 30px;
  text-align: center;
}

.cta-button {
  display: inline-block;
  background-color: var(--color-primary);
  color: #fff;
  font-weight: bold;
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-size: 1rem;
  transition: background-color 0.3s;
  margin-top: 40px;
}

.cta-button:hover {
  background-color: #005fa3;
  /* --color-primary より少し濃く */
}



/* =============== Comparison Section =============== */
.comparison-section {
  background: var(--color-comparison-bg);
  padding: 80px 30px;
}

.comparison-problems {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
  color: var(--color-text-main);
}

.comparison-problems h3 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  color: var(--color-text-title);
  border-left: 6px solid var(--color-primary);
  padding-left: 12px;
}

.comparison-problems ul {
  padding-left: 1.5em;
  margin: 0 0 20px;
  list-style: none;
}

.comparison-problems ul li::before {

  color: var(--color-primary);
  margin-right: 0.5em;
  font-weight: bold;
}

.comparison-problems ul li {
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.6;
}

.comparison-problems p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.comparison-problems strong {
  color: var(--color-primary);
  font-weight: bold;
}

/* モバイル対応 */
@media screen and (max-width: 768px) {
  .comparison-problems {
    padding: 0 10px;
  }

  .comparison-problems h3 {
    font-size: 1.3rem;
  }

  .comparison-problems p,
  .comparison-problems ul li {
    font-size: 0.95rem;
  }
}


.comparison-lineup {
  margin-top: 60px;
}

.comparison-lineup h3 {
  font-size: 1.5rem;
  margin-bottom: 50px;
  color: var(--color-text-title);
  text-align: center;
}

.plan-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 30px;
  margin: 0 auto 30px;
  max-width: 500px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  text-align: left;
}

.plan-card h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--color-text-title);
}

.plan-card p {
  font-size: 1rem;
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.plan-card ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.plan-card li {
  margin-bottom: 8px;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

/* モバイル対応 */
@media screen and (max-width: 768px) {
  .plan-card {
    padding: 20px;
  }
}

.plan-note {
  background: var(--color-feature-bg);
  padding: 40px 30px;
  margin-top: 40px;
  border-radius: 12px;
  color: var(--color-text-main);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.plan-note h4 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--color-text-title);
  border-left: 6px solid var(--color-primary);
  padding-left: 12px;
}

.plan-note ul {
  list-style: none;
  padding-left: 0;
}

.plan-note li {
  margin-bottom: 12px;
  font-size: 0.95rem;
  line-height: 1.7;
}


/* =============== FAQ Section =============== */
.faq-section {
  background: var(--color-faq-bg);
  padding: 80px 30px;
}

.faq-section h2 {
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 40px;
  color: var(--color-text-title);
}

.faq-item {
  max-width: 800px;
  margin: 0 auto 40px;
}

.faq-item h3 {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 10px;
  border-left: 4px solid var(--color-primary);
  padding-left: 12px;
}

.faq-item p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-main);
}

.faq-item ul {
  padding-left: 20px;
  margin-top: 10px;
}

.faq-item li {
  list-style: disc;
  margin-bottom: 6px;
}


/* =============== Responsive =============== */
@media screen and (max-width: 768px) {

  .features-section .container,
  .form-preview-section .container,
  .comparison-section .container {
    grid-template-columns: 1fr;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section p {
    font-size: 1rem;
  }
}

.lp-aboutsection {
  background: var(--color-bg-sub);
  padding: 80px 20px;
  color: var(--color-text-main);
}

.lp-aboutsection h2 {
  font-size: 1.8rem;
  margin-bottom: 30px;
  text-align: center;
}

.lp-aboutsection h3 {
  font-size: 1.2rem;
  margin-top: 40px;
  margin-bottom: 10px;
  font-weight: bold;
}

.lp-aboutsection p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.lp-about-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#lp-about {
  scroll-margin-top: 100px;
}

p {
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
}