@charset "UTF-8";


/*
----------------------------------------------------------------------------------------
カラー変数
----------------------------------------------------------------------------------------
*/
:root {
  --color-primary: #2ba1a9;
  --color-primary-dark: #1e838a;
  --color-secondary-green: #10b981;
  --color-secondary-green-light: #4ade80;
  --color-secondary-blue: #3b82f6;
  --color-secondary-cyan: #06b6d4;
  --color-secondary-cyan-light: #22d3ee;
  --color-text-dark: #1f2937;
  --color-text-light: #4b5563;
  --color-text-lighter: #64748b;
  --color-text-lighter2: #cfd9e7;
  --color-white: #ffffff;
  --color-background-light: #f8fafc;
  --color-background-gray: #e2e8f0;
  --color-background-blue-light: #f0f9ff;
  --color-accent-yellow: #F2C94C;

  /* グラデーション */
  --gradient-hero: linear-gradient(135deg, var(--color-secondary-green), var(--color-secondary-blue));
  --gradient-background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%);
  --gradient-card: linear-gradient(135deg, var(--color-secondary-green), var(--color-primary));
  --gradient-icon: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan-light));
  --gradient-text: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan));
  --gradient-button: linear-gradient(135deg, #facc15, #fb923c);
}

/*
----------------------------------------------------------------------------------------
共通設定
----------------------------------------------------------------------------------------
*/

* {
  box-sizing: border-box;
}

body {
  background-color: var(--color-white);
  color: var(--color-text-dark);
  font-family: "Noto Sans JP", 'Arial', sans-serif;
  margin-left: 280px;
}

@media (max-width: 768px) {
  body {
    margin-left: 0;
  }
}

img {
  max-width: 100%;
  height: auto;
  /* vertical-align: middle; */
}

/* .section { */
/* padding: 3rem 1rem; */
/* } */
.section-wrapper1 {
  background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%);
  /* background: white; */
  padding: 70px 20px;
  position: relative;
}

.section-wrapper2 {
  /* background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var
(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%); */
  background: var(--color-white);
  padding: 70px 20px;
  text-align: center;
  color: var(--color-white);
  position: relative
    /* overflow: hidden; */
}

.section-wrapper3 {
  background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%);
  /* background: white; */
  padding: 70px 20px 20px 20px;
  position: relative;
}

@media (max-width: 768px) {

  .section-wrapper1,
  .section-wrapper2 {
    padding: 50px 20px 30px 20px;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 20px;
  animation: fadeInUp 1s ease-out;
}


.section-title {
  font-size: clamp(1.8rem, 1.69rem + 0.55vw, 2.1rem);
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
  color: var(--color-white);
}

.section-title-sec {
  font-size: clamp(1.8rem, 1.69rem + 0.55vw, 2.1rem);
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
  color: var(--color-primary);
}

.section-subtitle,
.section-subtitle2 {
  font-size: 1.2em;
  color: var(--color-white);
  text-align: center;
  margin-bottom: 2rem;
}


.section-subtitle2 {
  font-size: 1rem;
  color: var(--color-white);
  text-align: center;
  margin: 0 auto 2rem auto;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  padding: 15px 30px;
  border-radius: 50px;
  display: block;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.section-subtitle-sec {
  font-size: 1.2em;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .section-subtitle-sec {
    margin-bottom: 1.5rem;
  }
}


.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 70px 20px;
  /* flex-direction: column; */
}


@media (max-width: 1024px) {
  .container {
    padding: 50px 20px 20px;

  }
}

@media (max-width: 768px) {
  .container {
    margin-top: 50px;
  }
}









/*
----------------------------------------------------------------------------------------
ヒーローセクション
----------------------------------------------------------------------------------------
*/

.hero {
  background: linear-gradient(135deg, var(--color-secondary-green), var(--color-secondary-blue));
  color: var(--color-white);
  min-height: 65vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
}

@media screen and (max-width: 1024px) {
  .hero {
    min-height: 50vh;
    padding-top: 70px;
  }
}


.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;

  /* 背景に、薄い格子模様（グリッドパターン） を表示するため */
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}


.hero h1 {
  font-size: clamp(2.25rem, 1.91rem + 1.45vw, 3rem);
  font-weight: bold;
  margin-bottom: 0.5rem;
  animation: fade-in 1s ease-out forwards;
}

.r-450 {
  display: none;
}

@media screen and (max-width: 450px) {
  .r-450 {
    display: block;
  }
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  animation: fade-in 1s ease-out forwards;
  animation-delay: 0.2s;
}



/* ボタン -------------------------------------------------------------*/



.hero-buttons a {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  margin-right: 20px;
  position: relative;
  overflow: hidden;
  /* opacity: 0; */
  /* /* animation: fade-in 1s ease-out 0.4s forwards; */
}

@media screen and (max-width: 450px) {
  .hero-buttons a {
    margin: 0 0 15px 0;
  }
}


.hero-buttons a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}

.hero-buttons a:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.25);
}

.button-primary {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-primary);
  padding: 0.9rem 1.8rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: none;
  position: relative;
  overflow: hidden;
}

.button-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(43, 161, 169, 0.2), transparent);
  transition: left 0.6s;
}

.button-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
  background: var(--color-background-blue-light);
  color: var(--color-primary-dark);
}

.service-card1 .button-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 8px 25px rgba(43, 161, 169, 0.3);
}

.service-card1 .button-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 12px 30px rgba(43, 161, 169, 0.4);
  color: var(--color-white);
}

.hero-buttons .button-secondary {
  display: inline-block;
  /* background: transparent; */
  background: linear-gradient(135deg, #facc15, #fb923c);
  color: var(--color-white);
  padding: 0.9rem 1.8rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  /* border: 2px solid rgba(255, 255, 255, 0.8); */
  /* margin-left: 0.2rem; */
  position: relative;
  overflow: hidden;
}

@media screen and (max-width: 450px) {
  .hero-buttons .button-secondary {
    margin-left: 0;
  }
}


.button-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s;
}

.button-secondary:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}





.top-icon {
  position: absolute;
  bottom: -16%;
  left: 0;
  width: 300px;
}

@media screen and (max-width: 450px) {
  .top-icon {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 110px;
  }
}


/*
----------------------------------------------------------------------------------------
左側固定サイドバー
----------------------------------------------------------------------------------------
*/

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 280px;
  height: 100vh;
  /* background: var(--color-secondary-green-dark); */
  background: var(--color-white);
  backdrop-filter: blur(20px);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 1rem 0;
  transition: all 0.3s ease;

}

.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  z-index: -1;
}

/* ロゴ・ブランド */
.brand {
  padding: 0 2rem;
  margin-top: 2rem;
  margin-bottom: 1.6rem;
  text-align: center;
}

.logo-svg {
  width: 180px;
  /* ロゴの幅を調整 */
  height: auto;

}


.brand p {
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 300;

}


/* 
ナビゲーションメニュー
 */

.nav-menu {
  flex: 1;
  padding: 0 1rem;
  /* color: var(--color-text-light); */
}

.nav-item {
  margin-bottom: 0.3rem;

}

.nav-link {
  display: flex;
  align-items: center;
  padding: 0.5rem 1.5rem;
  color: var(--color-primary);
  /* color: var(--color-text-light); */
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  line-height: 1.8;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover {
  color: var(--color-primary);
  /* color: var(--color-text-light); */
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.nav-link.active {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.2), rgba(78, 205, 196, 0.2));
  color: var(--color-primary);
  /* color: var(--color-text-light); */
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.nav-icon {
  width: 20px;
  height: 20px;
  margin-right: 1rem;
  opacity: 0.8;
}



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


/* 
レスポンシブ対応 
*/


/* ハンバーガーメニュー (PCでは非表示) */
.hamburger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.hamburger-menu .bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  position: absolute;
  transition: all 0.3s ease;
}

.hamburger-menu .bar:nth-child(1) {
  top: 0;
}

.hamburger-menu .bar:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.hamburger-menu .bar:nth-child(3) {
  bottom: 0;
}

/* ハンバーガーメニューアクティブ時 */
.hamburger-menu.active .bar:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.hamburger-menu.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .bar:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

@media (max-width: 1024px) {

  /* ヘッダーレイアウト変更 */
  .sidebar {
    width: 100%;
    height: 70px;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0 20px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.95);
  }

  .brand {
    margin: 0;
    padding: 0;
  }

  .logo-svg {
    width: 140px;
    /* 少し小さく */
  }

  .hamburger-menu {
    display: block;
  }

  /* ナビゲーションメニュー (ドロワー) */
  .nav-menu {
    position: fixed;
    top: 70px;
    right: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    /* 中央寄せ */
    align-items: center;
    padding: 2rem;
    transform: translateX(100%);
    /* 初期状態は隠す */
    transition: transform 0.3s ease-in-out;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateX(0);
    /* 表示 */
  }

  .nav-item {
    margin-bottom: 1.5rem;
    width: 100%;
    text-align: center;
  }

  .nav-link {
    font-size: 1.2rem;
    padding: 1rem;
    justify-content: center;
  }


  body {
    margin-left: 0;
    padding-top: 70px;
  }

}

@media (max-width: 480px) {

  .brand h1 {
    font-size: 1.5rem;
  }
}




/* --- ポートフォリオスライダー -----------------------------------------


---------------------------------------------------------------------*/



.portfolio-slider-section {
  transform: rotate(-2deg);
  /* セクション全体を-2度傾ける */
  margin: 4rem 0;
  /* 上下のセクションとの余白を調整 */
  padding: 20px 0;
  /* 上下のずれに対応するための余白 */
}

.portfolio-slider {
  width: 100%;
  /* overflow: visible !important; */
  height: auto;
}

section.portfolio-slider-section .portfolio-slider {
  overflow: visible;
}


.swiper-wrapper {

  position: relative;
  z-index: auto;
}

.portfolio-slider .swiper-slide a {
  display: block;
  /* aタグをブロック要素にして、幅と高さを指定できるようにする */
  width: 100%;
  height: 100%;
}

.portfolio-slider .swiper-slide {
  background: transparent;
  /* 背景を透明に */
  transition: transform 0.3s ease, opacity 0.3s ease;
  /* ホバーエフェクトを滑らかに */
  box-shadow: 5px 0 25px rgba(0, 0, 0, 0.2);
}

.portfolio-slider .swiper-slide:nth-child(odd) {
  transform: translateY(-20px);
}

.portfolio-slider .swiper-slide:nth-child(even) {
  transform: translateY(20px);
}

.portfolio-slider .swiper-slide:nth-child(odd):hover {
  transform: translateY(-20px) scale(1.05);
  /* 拡大 */
  opacity: 0.8;
  /* 少し薄くする */
}

.portfolio-slider .swiper-slide:nth-child(even):hover {
  transform: translateY(20px) scale(1.05);
  /* 拡大 */
  opacity: 0.8;
  /* 少し薄くする */
}

.portfolio-slider .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 画像のアスペクト比を維持しつつ、スライドを埋める */
  position: relative;
  z-index: 9999;
}



/*
----------------------------------------------------------------------------------------
アバウトセクション
----------------------------------------------------------------------------------------
*/

.about-section {
  padding: 70px 20px;
  text-align: center;
  color: var(--color-primary);
  /* position: relative; */
  overflow-x: hidden;
  /* 横スクロールバーが表示されるのを防ぐ */
  text-align: center;
}



@keyframes movePattern {
  0% {
    transform: translateX(0) translateY(0);
  }

  100% {
    transform: translateX(60px) translateY(60px);
  }
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  /* display: grid; */
  /* grid-template-columns: 1fr 1fr; */
  /* gap: 60px; */
  /* align-items: center; */
  position: relative;
  z-index: 1;
}



.about-content h2 {
  /* font-size: 3rem;  共通の .section-title-sec を使用するように修正 */
  font-weight: bold;
  letter-spacing: 0.2em;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.about-content h3 {
  font-size: 1.4rem;
  margin-bottom: 30px;
  font-weight: 300;
  letter-spacing: 0.1em;
}

.about-content .description {
  color: var(--color-primary);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0.95;
}

.about-content span {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 600;
}

.contact-btn {
  display: inline-block;
  padding: 16px 40px;
  /* background: rgba(255, 255, 255, 0.2); */
  background: linear-gradient(135deg, #facc15, #fb923c);
  /* color: var(--color-primary); */
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  /* border: 2px solid #2ba1a9; */
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.contact-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(43, 161, 169, 0.2), transparent);
  transition: left 0.6s;
}

.contact-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  color: var(--color-primary-dark);
}

.profile-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border-radius: 30px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .profile-card {
    width: 70%;
    margin: 0 auto;
  }
}


.profile-card:hover {
  transform: translateY(-5px);
}

.profile-avatar img {
  width: 170px;
  height: auto;
  /* background: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan-light)); */
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* font-size: 3rem; */
  font-weight: bold;
  /* margin: 0 auto 30px auto; */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.profile-info {

  padding-left: 15px;
  text-align: center;
}

.profile-info h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  font-weight: 500;
}

.profile-info p {
  font-size: 1.1rem;
  opacity: 0.9;
  /* margin-bottom: 30px; */
}


/*
----------------------------------------------------------------------------------------
サービスセクション
----------------------------------------------------------------------------------------
*/

.services-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.services-title p {
  font-size: 1.2rem;
  color: var(--color-text-lighter);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.service-card1 {
  background: var(--color-white);
  border-radius: 20px;
  padding: 30px 20px;
  /* text-align: center; */
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-background-light);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
}


.service-card1::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.1), transparent);
  transition: left 0.6s ease;
}

.service-card1:hover::before {
  left: 100%;
}

.service-card1:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
  border-color: var(--color-secondary-green-light);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 10px auto;
  background: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan-light));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-white);
  box-shadow: 0 10px 30px rgba(74, 222, 128, 0.3);
}

.service-card1 h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 15px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.service-card1 .service-catchphrase {
  color: var(--color-text-lighter);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.service-card1 p {
  color: var(--color-secondary-cyan);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 15px;
}

.service-features {
  list-style: none;
  display: inline-block;
  text-align: left;
  margin-bottom: 1.5rem;
  margin: auto;

}

.service-features li {
  padding: 8px 0;
  color: var(--color-text-light);
  position: relative;
  padding-left: 25px;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary-green-light);
  font-weight: bold;
}

.service-card1 .price-info {
  background: linear-gradient(135deg, var(--color-background-light), var(--color-background-gray));
  padding: 15px 20px;
  margin-top: auto;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  text-align: center;
}

.service-card1 .price-label {
  font-size: 0.8rem;
  color: var(--color-text-lighter);
  font-weight: 500;
  margin-bottom: 5px;
}

.service-card1 .price-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text-dark);
  background: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-card1.recommended {
  border-color: var(--color-secondary-green-light);
  box-shadow: 0 25px 70px rgba(74, 222, 128, 0.2);
}

.recommended-badge {
  position: absolute;
  top: 4px;
  right: 15px;
  background: linear-gradient(135deg, #facc15, #fb923c);
  /* 変更なし */
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: bold;
  padding: 5px 10px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(250, 204, 21, 0.4);
  z-index: 100;
}

.service-icon2 {
  position: absolute;
  top: -18%;
  right: 0;
  width: 270px;
}

@media (max-width: 768px) {
  .service-icon2 {
    position: absolute;
    top: -6%;
    right: 0;
    width: 100px;
  }
}

.service-logo1 {
  width: 50px;
  height: auto;
}

.service-logo2 {
  width: 120px;
  height: auto;
  margin: 20px 0 0 0;
}

.service-logo3 {
  width: 50px;
  height: auto;
  margin: 20px 0 0 5px;

}

.section-footer-link {
  text-align: center;
  margin-top: 2rem;
}

.card-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-card1 .button-primary-outline {
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  background: transparent;
}

.button-primary-outline {
  display: inline-block;
  background: linear-gradient(135deg, #facc15, #fb923c);


  color: var(--color-white);
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  /*
  padding: 1.3rem 2.8rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  */
  position: relative;
  overflow: hidden;
}

.button-primary-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);

  transition: left 0.6s;
}

.button-primary-outline:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.25);
}


/* Responsive Design */
@media (max-width: 768px) {
  .about-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .about-content h1 {
    font-size: 2.5rem;
  }

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

  .service-card1 {
    padding: 40px 30px;
  }
}


/*
----------------------------------------------------------------------------------------
制作の流れセクション
----------------------------------------------------------------------------------------
*/

.section-flow {
  /* background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%); */
  background: var(--color-white);
  padding: 70px 20px;
  text-align: center;
  color: var(--color-white);
  position: relative;
  /* overflow: hidden; */
}

@media (max-width: 768px) {
  .section-flow {
    padding: 40px 20px 20px 20px;
  }
}

/* .section-flow::before { */
/* content: ''; */
/* position: absolute; */
/* top: 0; */
/* left: 0; */
/* right: 0; */
/* bottom: 0; */
/* /* background: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.1) 75%); */

/* background-size: 60px 60px; */
/* animation: movePattern 20s linear infinite; */
/*  */
/* } */

/* パターン1: 矢印付きフローカード */
.pattern {
  background: var(--color-white);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .pattern {
    padding: 1.5rem;
  }
}

.pattern-title {
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 2rem;
  text-align: center;
  font-weight: 600;
}

/* フローステップ */
.flow-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}



.flow-step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  position: relative;
}

.step-card {
  /* background: linear-gradient(135deg, var(--color-secondary-green), var(--color-secondary-blue)); */
  background: linear-gradient(135deg, var(--color-secondary-green), var(--color-primary));

  color: var(--color-white);
  padding: 2rem 1.5rem;
  border-radius: 15px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.step-card:hover::before {
  left: 100%;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(16, 185, 129, 0.3);
}

.step-number {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  line-height: 40px;
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 1rem;
  backdrop-filter: blur(10px);
}

.step-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step-description {
  font-size: 0.9rem;
  opacity: 0.9;
  line-height: 1.4;
}

.step-duration {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  margin-top: 1rem;
  display: inline-block;
}

/* 矢印 */
.flow-arrow {
  color: var(--color-secondary-green);
  font-size: 1.5rem;
  font-weight: bold;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: translateX(0);
    opacity: 0.7;
  }

  50% {
    transform: translateX(5px);
    opacity: 1;
  }
}

.flow-icon {
  position: absolute;
  top: -15%;
  right: 0;
  width: 200px;
}


.button-primary-outline2 {
  /* color: var(--color-primary); */
  color: var(--color-white);
  /* border: 2px solid var(--color-primary); */
}

.button-primary-outline2:hover,
.service-card1 .button-primary-outline:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  background: rgba(204, 243, 229, 0.2);
  color: var(--color-primary);
}


/*
----------------------------------------------------------------------------------------
よくある質問セクション
アコーディオン共通スタイル 
----------------------------------------------------------------------------------------
*/

.faq-section {
  background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%);
  /* background: white; */
  padding: 70px 20px;
  position: relative;
  /* overflow: hidden; */
}

@media (max-width: 768px) {
  .faq-section {
    padding: 40px 20px 20px 20px;
  }
}


@keyframes movePatternSlow {
  0% {
    transform: translateX(0) translateY(0);
  }

  100% {
    transform: translateX(100px) translateY(100px);
  }
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.faq-item {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border-radius: 25px;
  margin-bottom: 25px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.1), transparent);
  transition: left 0.6s ease;
}

.faq-item:hover::before {
  left: 100%;
}

.faq-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
  border-color: rgba(74, 222, 128, 0.3);
}

.faq-question {
  padding: 35px 40px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  position: relative;
}

.faq-question::before {
  content: 'Q';
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--color-white);
  font-size: 0.9rem;
  box-shadow: 0 5px 15px rgba(74, 222, 128, 0.3);
}

.faq-question h3 {
  font-size: 1.3rem;
  color: #5a625f;
  font-weight: 600;
  margin: 0;
  flex: 1;
  line-height: 1.6;
  padding-left: 25px;
  letter-spacing: 0.02em;
}

.faq-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-text-lighter);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  margin-left: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--color-secondary-green-light), var(--color-secondary-cyan-light));
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.5s ease;
  background: rgba(248, 250, 252, 0.5);
  position: relative;
}

.faq-answer::before {
  content: 'A';
  position: absolute;
  left: 15px;
  top: 25px;
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, #64748b, #475569);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--color-white);
  font-size: 0.9rem;
  box-shadow: 0 5px 15px rgba(100, 116, 139, 0.3);
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 25px 40px 35px 40px;
}

.faq-answer p {
  color: var(--color-text-dark);
  line-height: 1.8;
  font-size: 1.05rem;
  margin: 0;
  padding-left: 25px;
  padding-top: 10px;
}

.faq-icon2 {
  position: absolute;
  top: -15%;
  right: 0;
  width: 270px;
  height: auto;
  /* transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 「ゆっくり始まり、中盤で加速し、最後にまたゆっくり終わる」**という、非常に滑らかで自然な動きを作り出します。*/
}

@media (max-width: 768px) {
  .about-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .about-content h1 {
    font-size: 2.5rem;
  }

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

  .service-card {
    padding: 40px 30px;
  }

  .faq-question {
    padding: 30px 25px;
  }

  .faq-question::before {
    left: 10px;
    width: 30px;
    height: 30px;
  }

  .faq-answer::before {
    left: 10px;
    top: 20px;
    width: 30px;
    height: 30px;
  }

  .faq-question h3 {
    font-size: 1.15rem;
    padding-left: 20px;
  }

  .faq-item.active .faq-answer {
    padding: 20px 25px 30px 25px;
  }

  .faq-answer p {
    padding-left: 20px;
  }

  .faq-icon2 {
    position: absolute;
    top: -10%;
    right: -5%;
    width: 120px;
    height: auto;
  }
}



/*
----------------------------------------------------------------------------------------
ニュース
----------------------------------------------------------------------------------------
*/

.news-wrapper {
  width: 100%;
  padding: 80px 20px;
}

@media (max-width: 768px) {
  .news-wrapper {
    padding: 50px 20px;
  }
}

.news-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-primary);
  padding: 32px 10px 32px 10px;
  width: 100%;
  max-height: 384px;
  margin-top: 50px;
}

@media (max-width: 768px) {
  section .news-wrapper {
    padding-bottom: 50px;
  }

  .news-container {
    padding: 16px 21px;

  }
}

.news-content-inner {
  /* flex: 1; */
  width: 100%;
  display: flex;

  align-items: center;
}

.news-title-box {
  float: left;
  align-items: center;
  gap: 16px;
}

.news-title {
  display: inline-block;
  width: 116px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.news-content-inner .news-text {
  font-weight: 500;
  font-size: 16px;
  /* margin-top: 24px; */
  color: #6a6a6a;
  padding-left: 30px;
}

.news-title-box time {
  display: block;
  font-size: 14px;
  font-weight: 700;
  /* margin: 0 0 0 16px; */
  color: var(--color-primary);
}

.news-container:last-child {
  border-bottom: 1px solid var(--color-primary);
}

.news-icon {
  width: 10px;
  height: auto;
}



@media (max-width: 500px) {
  .news-content-inner {
    flex-direction: column;
    align-items: flex-start;

  }

  .news-title-box {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
  }

  .news-title {
    width: 60px;
    /* スマートフォン向けにラベル幅を縮小 */
    font-size: 12px;

  }

  .news-content-inner .news-text {
    padding-left: 0;
    padding-top: 0;
    margin-left: 0;
    font-size: 14px;
  }
}



/* Flow Section Responsive */
@media (max-width: 768px) {
  .flow-container {
    flex-direction: column;
    gap: 0;
  }

  .flow-step {
    width: 100%;
    max-width: 400px;
    /* カードが広がりすぎないように制限 */
  }

  .flow-arrow {
    transform: rotate(90deg);
    margin: 0;
    /* アニメーションの方向も調整が必要だが、pulseはscale/opacity系ならそのままで良い。
       元のpulseはtranslateXを使っているので、縦向きにはtranslateYに変えるか、
       あるいは回転させた状態でX軸移動すると斜めになる可能性があるため、
       アニメーションを上書きする */
    animation: pulse-vertical 2s infinite;
  }

  @keyframes pulse-vertical {

    0%,
    100% {
      transform: rotate(90deg) translateY(0);
      opacity: 0.7;
    }

    50% {
      transform: rotate(90deg) translateY(5px);
      opacity: 1;
    }
  }
}


/*


/*
----------------------------------------------------------------------------------------
コンタクトセクション
----------------------------------------------------------------------------------------
*/
.contact-section {
  background: linear-gradient(135deg, var(--color-secondary-green-light) 0%, var(--color-secondary-cyan-light) 50%, var(--color-secondary-blue) 100%);
  padding: 70px 30px 30px;
  position: relative;
  /* overflow: hidden; */
}

@media (max-width: 768px) {
  .contact-section {
    padding: 40px 20px 0px 20px;
  }
}

.contact-icon {
  position: absolute;
  top: 17%;
  left: 4%;
  width: 200px;
  height: auto;
  z-index: 1;
}

@media (max-width: 768px) {
  .contact-icon {
    top: -4%;
    left: 70%;
    width: 100px;
    height: auto;
    z-index: 1000;
  }
}

.contact-wrapper {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr;
  min-height: 600px;
  overflow: hidden;
  transform: translateY(0);
  transition: transform 0.3s ease;
  margin: 0 auto;
}

.contact-wrapper:hover {
  transform: translateY(-5px);
}

.info-section {
  padding: 50px 45px;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.1), rgba(59, 130, 246, 0.1));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  /* animation: fadeInLeft 1s ease 0.2s forwards; */
}

.info-title {
  color: var(--color-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
}


.info-text {
  text-align: center;
  line-height: 1.8;
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .info-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
  }
}

.contact-features {
  list-style: none;
}

.contact-features li {
  /* color: var(--color-secondary-cyan); */
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 12px;
  padding-left: 25px;
  position: relative;
}

@media (max-width: 768px) {
  .contact-features li {
    font-size: 1.2rem;
    margin-bottom: 8px;
    padding-left: 20px;
  }
}


.contact-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.1rem;
}


/* レスポンシブデザイン */
@media (max-width: 968px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
    max-width: 600px;
  }

  .info-section {
    padding: 40px 30px;
  }

  .info-title {
    font-size: 1.8rem;
    text-align: center;
  }

  .form-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  body {
    padding: 20px 10px;
  }

  .info-section {
    padding: 30px 20px;
  }

  .info-title {
    font-size: 1.6rem;
    margin-bottom: 20px;
  }

  .info-text {
    font-size: 1rem;
    margin-bottom: 20px;
  }
}


@media (max-width: 480px) {
  .contact-wrapper {
    margin: 10px;
  }

  .info-section {
    padding: 25px 15px;
  }

  .info-title {
    font-size: 1.4rem;
  }
}

/* ----------------------------------------------------------------------------------------
お問い合わせセクション追記UI
---------------------------------------------------------------------------------------- */

.contact-cta-wrapper {
  margin-top: 40px;
  text-align: left;
}

@media (max-width: 968px) {
  .contact-cta-wrapper {
    text-align: center;
  }
}

.cta-note {
  font-size: 0.9rem;
  color: var(--color-text-lighter);
  margin-bottom: 12px;
  font-weight: 500;
}

.contact-form-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  background: var(--gradient-card);
  color: var(--color-white);
  padding: 18px 45px;
  border-radius: 100px;
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(43, 161, 169, 0.3);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.3),
      transparent);
  transition: left 0.7s;
}

.contact-form-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(43, 161, 169, 0.4);
  background: var(--color-primary-dark);
}

.contact-form-btn:hover::before {
  left: 100%;
}

.contact-form-btn .btn-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  padding: 4px;
  transition: transform 0.3s ease;
}

.contact-form-btn:hover .btn-icon {
  transform: translateX(5px);
}

.contact-form-btn svg {
  width: 100%;
  height: 100%;
}

@media (max-width: 480px) {
  .contact-form-btn {
    width: 100%;
    padding: 16px 20px;
    font-size: 1rem;
    gap: 10px;
  }
}


/* 下から左右からフワッと出てくるアニメーション ＋　JavaScript　ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー */

/* 共通初期状態 */
.fade-up,
.fade-left,
.fade-right {
  opacity: 0;
  transition: opacity 0.6s ease, transform 1s ease;
}

/* 方向ごとの初期位置 */
.fade-up {
  transform: translateY(30px);
}

.fade-left {
  transform: translateX(-50px);
}

.fade-right {
  transform: translateX(50px);
}

/* 表示時の状態 */
.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}




/*
----------------------------------------------------------------------------------------
フッター
----------------------------------------------------------------------------------------
*/

.footer {
  color: var(--color-white);
  font-size: 0.8rem;
  text-align: center;
  padding: 2rem 0;
}

.footer p {
  color: var(--color-white);
}

.footer-links {
  margin-bottom: 1rem;
  /* リンクとコピーライトの間の余白 */
}

@media (max-width: 500px) {
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 1.5rem;
  }

  .footer-links a {
    margin: 0 !important;
  }
}


.footer-links a {
  margin: 0 0.75rem;
  /* リンク同士の左右の余白 */
  color: var(--color-whiter);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--color-text-lighter2);
}




/* プライバシーポリシーページのフッター専用スタイル */
.footer.privacy-footer {
  background-color: var(--color-primary);
  /* メインカラー */
  color: var(--color-white);
  /* 文字色を白に */
}

.footer.privacy-footer a {
  color: var(--color-white);
  /* リンクの文字色を白に */
}

.footer .copyright {
  color: var(--color-white);
}

/* アニメーション */
@keyframes fade-in {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fade-in 1s ease-out forwards;
}

/*
----------------------------------------------------------------------------------------
ページトップに戻るボタン
----------------------------------------------------------------------------------------
*/
#page-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-secondary-green), var(--color-secondary-blue));
  color: var(--color-white);
  text-align: center;
  line-height: 50px;
  font-size: 24px;
  font-weight: bold;
  border-radius: 50%;
  text-decoration: none;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

#page-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#page-top-btn:hover {
  background: linear-gradient(135deg, var(--color-secondary-green-dark), #2563eb);
  /* 変更なし */
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}

/*
----------------------------------------------------------------------------------------
ページトップに戻るボタン
----------------------------------------------------------------------------------------
*/
#page-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-secondary-green), var(--color-secondary-blue));
  color: var(--color-white);
  text-align: center;
  line-height: 50px;
  font-size: 24px;
  font-weight: bold;
  border-radius: 50%;
  text-decoration: none;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

#page-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#page-top-btn:hover {
  background: linear-gradient(135deg, var(--color-secondary-green-dark), #2563eb);
  /* 変更なし */
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}




/* プライバシーポリシー */


.content-section {
  background-color: #fff;
  padding: 50px 60px;
  margin-bottom: 40px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (max-width: 1024px) {
  .content-section {
    padding: 1.5rem;
  }
}

.section-intro {
  margin-bottom: 40px;
  font-size: 15px;
  line-height: 2;
}

.policy-item {
  margin-bottom: 40px;
}

.policy-title {
  font-size: 20px;
  color: #5b9fb5;
  font-weight: bold;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e8f4f8;
}

.policy-content {
  font-size: 15px;
  line-height: 2;
}

.policy-list {
  list-style: none;
  padding-left: 0;
  margin-top: 15px;
}

.policy-list li {
  padding-left: 1.2em;
  position: relative;
  margin-bottom: 8px;
}

.policy-list li:before {
  content: "* ";
  position: absolute;
  left: 0;
  color: #5b9fb5;

}



@media (max-width: 768px) {

  .sidebar {
    width: 100%;
    min-height: auto;
  }

  .page-title {
    font-size: 32px;
    margin-bottom: 20px;
  }
}



/* 特定商取引法に基づく表記 */


.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-row {
  border-bottom: 1px solid #e8f4f8;
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  padding: 25px 30px 25px 0;
  font-weight: bold;
  color: #5b9fb5;
  font-size: 16px;
  vertical-align: top;
  width: 240px;
}

.info-content {
  padding: 25px 0;
  font-size: 15px;
  line-height: 2;
}

.note {
  margin-top: 40px;
  padding: 25px 30px;
  background-color: #f8fbfc;
  border-left: 4px solid #5b9fb5;
  font-size: 14px;
  line-height: 2;
}



@media (max-width: 768px) {

  .sidebar {
    width: 100%;
    min-height: auto;
  }


  .info-table {
    display: block;
  }

  .info-row {
    display: block;
    padding: 20px 0;
  }

  .info-label {
    display: block;
    width: 100%;
    padding: 0 0 10px 0;
  }

  .info-content {
    display: block;
    padding: 0;
  }
}



/* 利用規約 */


.last-updated {
  text-align: center;
  color: #999;
  font-size: 14px;
  margin-bottom: 60px;
}

.article {
  margin-bottom: 45px;
}

.article:last-child {
  margin-bottom: 0;
}

.article-title {
  font-size: 20px;
  color: #5b9fb5;
  font-weight: bold;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e8f4f8;
}

.article-content {
  font-size: 15px;
  line-height: 2;
}

.article-list {
  list-style: none;
  padding-left: 0;
  margin-top: 15px;
}

.article-list li {
  padding-left: 1.2em;
  position: relative;
  margin-bottom: 10px;
}

.article-list li:before {
  content: "* ";
  position: absolute;
  left: 0;
  color: #5b9fb5;
  font-weight: bold;
}

.establishment-date {
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid #e8f4f8;
  text-align: right;
  color: #666;
  font-size: 14px;
}

@media (max-width: 768px) {

  .last-updated {
    margin-bottom: 40px;
  }

  .article-title {
    font-size: 18px;
  }
}