/* ===========================================
   CSS Custom Properties (Design Tokens) - home.md準拠
   =========================================== */
   :root {
    /* Colors - Figma Design System */
    --color-primary: #F34109;     /* メインオレンジ（CTAボタン） */
    --color-primary-dark: #AC2828; /* ボタンシャドウ */
    --color-secondary: #175192;   /* スティッキーフッター */
    --color-accent: #FFBF1F;      /* アクセントカラー（バッジ） - Figma準拠 */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-text-main: #333333;
    --color-text-sub: #666666;
    --color-text-light: #999999;
    
    /* Background Colors - Figma Design System */
    --bg-white: #FFFFFF;
    --bg-light-beige: #F8F5EF;    /* お悩みセクション */
    --bg-light-pink: #FCF0F2;     /* 特徴・コラムセクション */
    --bg-light-blue: #E6F0FB;     /* ステップセクション */
    --bg-light-yellow: #FFF8E8;   /* 料金・記事セクション */
    --bg-gray: #FAFAFA;           /* フッター */
    
    /* Gradient Backgrounds */
    --bg-gradient-hero: radial-gradient(ellipse at center, #FFFFFF 20%, #FFF8E8 100%);
    --bg-hero-pink-decoration: #FFF1ED;   /* blur: 60px */
    --bg-hero-yellow-decoration: #FFF9EB; /* blur: 60px */
    
    /* Typography - Figma Design System */
    --font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-regular: 400;
    --font-weight-bold: 700;
    --font-weight-black: 900;
    --line-height-base: 1.6;
    
    /* Font Sizes - Figma Specifications */
    --font-size-hero-xxl: 72px;       /* Hero XXL */
    --font-size-hero-large: 30px;     /* Hero Large */
    --font-size-hero-medium: 27px;    /* Hero Medium */
    --font-size-section-large: 24px;  /* Section Large */
    --font-size-section-medium: 18px; /* Section Medium */
    --font-size-app-name: 15px;       /* App Name */
    --font-size-body: 16px;           /* Body Text */
    --font-size-small: 14px;          /* Small Text */
    
    /* Button Typography */
    --font-size-button: 17px;         /* Button Text: 17px, Bold, 1.6em line-height */
    --line-height-button: 1.6;
    
    /* Spacing - Figma Specifications */
    --spacing-section-48-16: 48px 16px; /* Standard section padding */
    --spacing-section-32-16: 32px 16px; /* Compact section padding */
    --spacing-section-64-24: 64px 24px; /* CTA section padding */
    --spacing-section-48-0: 48px 0px;   /* Full-width section padding */
    --spacing-section-64-0: 64px 0px;   /* Footer section padding */
    
    /* Content Gaps - Figma Specifications */
    --gap-small: 24px;   /* Small gap */
    --gap-large: 64px;   /* Large gap */
    
    /* Spacing Gaps */
    --spacing-gap-16: 16px;
    --spacing-gap-24: 24px;
    --spacing-gap-32: 32px;
    --spacing-section-horizontal: 20px;
    
    /* Layout Specific */
    --container-padding: 0px 16px;
    --card-padding: 24px;
    --button-padding: 0px 26px;
    
    /* Border Radius - Figma Specifications */
    --border-radius-small: 8px;
    --border-radius-medium: 16px;
    --border-radius-large: 32px;
    --border-radius-pill: 1000px;      /* Button border radius */
    --border-radius-decoration: 112px; /* Decoration elements */
    
    /* Layout - Figma Mobile Design (375px) */
    --layout-width: 375px;             /* Mobile width */
    --header-height: 64px;             /* Header height (mobile) */
    --header-height-pc: 133px;         /* Header height (PC) */
    --sticky-footer-height: 86px;      /* Sticky footer height */
    --large-button-height: 48px;       /* Large button height */
    
    /* Hero Section Dimensions */
    --hero-height-mobile: 100vh;       /* Mobile hero height */
    --hero-height-desktop: 100vh;      /* Desktop hero height */
    --hero-padding-mobile: 120px 0 80px;  /* Mobile padding */
    --hero-padding-desktop: 140px 0 100px; /* Desktop padding */
    
    /* Effects - Figma Specifications */
    --shadow-header: 0px 4px 24px 0px rgba(0, 0, 0, 0.04);
    --shadow-button: 0px 4px 0px 0px var(--color-primary-dark);
    --blur-decoration: 60px;           /* Background decoration blur */
    
    /* Logo Size */
    --logo-width: 106px;   /* Logo width */
    --logo-height: 48px;  /* Logo height */
    --footer-logo-width: 177px;   /* Footer logo width (4x larger) */
    --footer-logo-height: 80px;  /* Footer logo height (4x larger) */
    
    --card-max-width: 480px;
    --card-radius: 32px;
    --card-radius-mobile: 20px;
    --card-shadow: 0 8px 32px rgba(243, 65, 9, 0.08);
    --card-padding: 48px 32px 32px 32px;
    --card-padding-mobile: 32px 12px 24px 12px;
    --button-height: 48px;
    --button-radius: 1000px;
    --button-shadow: 0 4px 0 0 var(--color-primary-dark);
    --gap-small: 16px;
    --gap-medium: 24px;
    --gap-large: 32px;
    
    /* Gap（間隔） */
    --gap-8: 8px;
    --gap-12: 12px;
    --gap-16: 16px;
    --gap-20: 20px;
    --gap-24: 24px;
    --gap-32: 32px;
    --gap-40: 40px;
    --gap-48: 48px;
    --gap-56: 56px;
    /* Section Padding */
    --section-padding-32-16: 32px 16px;
    --section-padding-48-16: 48px 16px;
    --section-padding-64-0: 64px 0;
    --section-padding-64-24: 64px 24px;
    /* Font Size */
    --font-size-14: 14px;
    --font-size-16: 16px;
    --font-size-17: 17px;
    --font-size-18: 18px;
    --font-size-20: 20px;
    --font-size-22: 22px;
    --font-size-24: 24px;
    --font-size-28: 28px;
    --font-size-32: 32px;
    --font-size-48: 48px;
    /* Border Radius */
    --radius-8: 8px;
    --radius-12: 12px;
    --radius-16: 16px;
    --radius-20: 20px;
    --radius-24: 24px;
    --radius-32: 32px;
    --radius-pill: 1000px;
    /* Shadow */
    --shadow-card: 0 8px 32px rgba(243, 65, 9, 0.08);
    --shadow-card-hover: 0px 8px 24px 0px rgba(0, 0, 0, 0.12);
    --shadow-button: 0 4px 0 0 var(--color-primary-dark);
  }
  
  /* ===========================================
     Reset and Base Styles
     =========================================== */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
  }
  
  body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-base);
    color: var(--color-text-main);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    margin: 0 auto;
    position: relative;
  }

  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
  }
  
  ul, ol {
    list-style: none;
  }
  /* ===========================================
     Download Badges - App Store & Google Play
     =========================================== */
  .download-badge {
    display: inline-block;
    transition: transform 0.3s ease;
  }
  
  .download-badge:hover {
    transform: translateY(-2px);
  }
  
  .download-badge img {
    display: block;
    width: auto;
    height: auto;
  }
  
  /* ===========================================
     Header Styles - home.md仕様
     =========================================== */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--bg-white);
    box-shadow: var(--shadow-header);
    z-index: 1000;
  }
  
  .header__container {
    display: flex;
    flex-direction: column;
    height: 100%;
    margin: 0 auto;
    padding: 0 32px;
  }
  
  .header__top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
  }
  
  /* Right side container for nav and actions */
  .header__right-side {
    display: none;
  }

  @media (min-width: 768px) {
    .header {
      height: var(--header-height-pc);
    }

    .header__right-side {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
    }
  }
  
  .header__logo img {
    width: var(--logo-width);
    height: var(--logo-height);
    margin: 42.5px 0;
  }

  @media (max-width: 768px) {
    .header__logo img {
      width: 70px;
      height: 32px;
      margin: 0 0;
    }
  }
  
  /* Navigation - デスクトップ時のみ中央表示 */
  .header__nav {
    display: none;
  }
  
  @media (min-width: 768px) {
    .header__nav {
      display: block;
    }
  }
  
  .header__nav-list {
    display: flex;
    gap: 12px;
    font-size: 14px;
  }
  
  .header__nav-link {
    font-size: 14px;
    font-weight: bold;
    color: var(--color-text-main);
    transition: color 0.3s ease;
    white-space: nowrap;
  }
  
  .header__nav-link:hover {
    color: var(--color-primary);
  }
  
  /* Header Actions */
  .header__actions {
    display: none;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 12px 0;
  }
  
  @media (min-width: 768px) {
    .header__actions {
      display: flex;
      justify-content: flex-end;
    }
  }
  
  .header__actions .btn {
    white-space: nowrap;
  }
  
  .header__actions .btn--cta3d {
    height: 40px;
    min-width: 160px;
    font-size: 14px;
    color: white;
    font-weight: bold;
    
  }
  
  /* ダウンロードボタン - デスクトップ時のみ表示 */
  .btn--header {
    display: none;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px 20px;
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-bold);
    border-radius: var(--border-radius-pill);
    transition: all 0.3s ease;
  }
  
  .btn--header:hover {
    background-color: #d63608;
  }
  /* ハンバーガーメニュー - モバイル時のみ表示 */
  .header__menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
  }
  
  @media (min-width: 768px) {
    .header__menu-btn {
      display: none;
    }
  }
  
  .hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .hamburger {
    width: 22px;
    height: 3px;
    background-color: var(--color-text-main);
    transition: all 0.3s ease;
    border-radius: 1px;
  }

  .close-icon {
    width: 24px;
    height: 24px;
    transition: opacity 0.3s ease;
  }
  
  /* Mobile Menu */
  .header__mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-header);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .header__mobile-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .header__mobile-nav {
    padding: var(--spacing-gap-24);
  }
  
  .header__mobile-nav li {
    margin-bottom: var(--spacing-gap-16);
  }
  
  .header__mobile-link {
    display: block;
    font-size: var(--font-size-body);
    color: var(--color-text-main);
    padding: 8px 0;
  }
  
  /* ===========================================
     Main Content - header対応
     =========================================== */
  .main {
    margin-top: var(--header-height);
    overflow: hidden;
  }
  
  @media (min-width: 768px) {
    .main {
      margin-top: var(--header-height-pc);
    }
  }
  
  .hero {
    position: relative;
    display: flex;
    align-items: center;
    overflow: visible;
  }
  
  /* Background Decorations */
  .hero__decorations {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
  }
  
  .hero__decoration {
    position: absolute;
    z-index: 1;
  }
  
  
  /* Circle Vector Decorations */
  .hero__circle-decoration {
    position: absolute;
    width: 440px;
    height: 440px;
    z-index: 1;
  }
  
  .hero__circle-decoration--top-left {
    top: -10%;
    left: 0px;
  }
  
  .hero__circle-decoration--bottom-right {
    bottom: 10%;
    right: 0px;
  }
  
  @keyframes float {
    0%, 100% { 
      transform: translateY(0px) rotate(0deg) scale(1); 
    }
    50% { 
      transform: translateY(-20px) rotate(5deg) scale(1.05); 
    }
  }
  
  /* Content Container */
  .hero__content {
    width: 100%;
    position: relative;
    z-index: 2;
  }
  
  /* Logo + App Name - Single Line */
  .hero__logo-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
    white-space: nowrap;
  }
  
  .hero__logo {
    width: 71px;
    height: 32px;
    flex-shrink: 0;
  }
  
  /* Main Content Layout */
  .hero__main {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  @media (min-width: 992px) {
    .hero__main {
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }
  }
  
  /* Text Content */
  .hero__text {
    text-align: center;
    margin-bottom: 24px;
  }
  
  /* Hero Section テキスト（スピーチバブル） */
  .hero__text--bubble-yellow {
    text-align: center;
    margin-bottom: 24px;
  }
  
  
  /* スピーチバブルの三角形 */
  .hero__text--bubble-yellow .hero__title-text::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #FFE5A5;
  }
  
  /* Main Title - Black Text */
  .hero__main-title {
    margin-bottom: 20px;
  }
  
  /* Default hero__title-text styles - overridden by bubble-yellow */
  .hero__title-text {
    background-color: #FFF8E8;
    color: var(--color-black);
    font-size: var(--font-size-hero-large);
    font-weight: var(--font-weight-black);
    line-height: 1.4;
    padding: 12px 24px;
    border-radius: var(--border-radius-pill);
    display: inline-block;
  }
  
  @media (min-width: 992px) {
    .hero__title-text {
      font-size: var(--font-size-hero-xxl);
      line-height: 1.3;
    }
  }
  
  /* Reset styles for bubble-yellow variant */
  .hero__text--bubble-yellow .hero__title-text {
    position: relative !important;
    display: inline-block !important;
    background-color: #FFE5A5 !important;
    color: #333 !important;
    font-size: 15px !important;
    font-weight: bold !important;
    line-height: 1.4 !important;
    padding: 12px 24px !important;
    border-radius: 24px !important;
  }
  
  /* Subtitle with Red Highlight */
  .hero__subtitle {
    font-size: var(--font-size-section-medium);
    font-weight: var(--font-weight-bold);
    line-height: 1.6;
    text-align: center;
    word-break: keep-all;
    overflow-wrap: break-word;
    margin-bottom: var(--gap-small);
  }
  
  .hero__subtitle-large {
    font-size: 30px;
    font-weight: bold;
    color: var(--color-primary);
  }
  
  .hero__subtitle-small {
    font-size: 16px;
    font-weight: bold;
    color: #333333;
  }

  @media (max-width: 768px) {
    .hero__subtitle-large {
      font-size: 24px;
    }
    .hero__subtitle-small {
      font-size: 15px;
    }
  }
  
  .hero__subtitle-large-red {
    font-size: 16px;
    font-weight: bold;
    color: var(--color-primary);
  }
  
  .hero__subtitle-text {
    color: var(--color-text-main);
  }
  
  .hero__subtitle-highlight {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
    font-size: 1.3em;
  }
  
  @media (min-width: 992px) {
    .hero__subtitle {
      font-size: var(--font-size-section-large);
      margin-bottom: 40px;
    }
  }
  
  /* Campaign Badge with Decorations */
  .hero__campaign {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }
  
  .campaign-decoration {
    height: 40px;
  }
  
  /* キャンペーンバッジ - figmaスタイルをオーバーライド */
  .campaign-badge {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    background: none !important;
    color: #333 !important;
    font-size: 18px !important;
    font-weight: var(--font-weight-bold) !important;
    padding: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }
  
  .campaign-badge__text {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: #333;
  }
  
  .campaign-badge__accent {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background: var(--color-primary);
    padding: 4px 12px;
    border-radius: 6px;
  }
  
  .campaign-badge__text-large {
    font-size: 30px;
    font-weight: bold;
    color: var(--color-text-main);
    white-space: nowrap;
  }
  
  .campaign-badge__accent-large {
    font-size: 30px;
    font-weight: bold;
    color: var(--color-primary);
    background: #FFE5A5;
    padding: 4px 4px;
    white-space: nowrap;
    word-break: keep-all;
  }

  @media (max-width: 768px) {
    .campaign-badge__text-large {
      font-size: 24px;
    }
    .campaign-badge__accent-large {
      font-size: 24px;
      padding: 2px 2px;
    }
  }
  
  /* キャンペーン装飾 - 統一定義削除（上記で定義済み） */
  
  @keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
  }
  
  /* Download Section */
  .download-badge--hero {
    transition: all 0.3s ease;
  }
  
  .download-badge--hero:hover {
    transform: translateY(-3px);
    box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.15);
  }

  .hero__mockup {
    margin-bottom: 5px;
  }

  .hero__mockup-image:hover {
    transform: scale(1.02) rotate(1deg);
  }

  .download-badges {
    display: flex;
    flex-direction: row;
    gap: 24px;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
  }

  .download-badges .download-badge img {
    width: 180px;
    height: 56px;
  }

  @media (max-width: 768px) {
    .download-badges {
      gap: 12px;
      margin-bottom: 28px;
    }
    
    .download-badges .download-badge img {
      width: 140px;
      height: 44px;
    }
    
    /* Worries section title font size */
    .section--worries .section__title {
      font-size: 20px;
    }
    
    /* Solution section title font size */
    .section--solution .section__title {
      font-size: 20px;
    }
    
    /* Schedule timeline alignment for juniorhigh and high pages */
    .schedule-timeline {
      text-align: center;
    }
    
    .schedule-item {
      text-align: center;
    }
    
    .schedule-time {
      text-align: right;
    }
    
    .schedule-dot {
      text-align: center;
    }
    
    .schedule-activity {
      text-align: left;
    }
  }
  
  /* Hero School Image - Consolidated Styles */
  .hero_school .hero__bg-base,
  .hero--price .hero__bg-base {
    object-fit: cover;
    width: 100%;
    height: auto;
    max-width: 100%;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }

  /* Visual Section */
  .hero__visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  /* Hero Section implementation complete above */
  
  .grade-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: var(--spacing-gap-16);
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
    min-width: 100px;
  }
  
  .grade-button:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px 0px rgba(0, 0, 0, 0.12);
  }
  
  .grade-button__icon {
    width: 40px;
    height: 40px;
  }
  
  .grade-button__text {
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
  }
  
  /* セクション1: サービス概要 - 背景色: #FFFFFF */
  .section--service-overview {
    background-color: var(--bg-white);
  }
  
  /* セクション2: 対象学年別案内 - 背景色: #F8F5EF */
  .section--grade-guidance {
    background-color: var(--bg-light-beige);
  }
  
  /* セクション3: 利用の流れ - 背景色: #E6F0FB */
  .section--usage-flow {
    background-color: var(--bg-light-blue);
  }
  
  /* セクション4: 特徴・メリット - 背景色: #FFFFFF */
  .section--features {
    background-color: var(--bg-white);
  }
  
  /* セクション5: 料金案内 - 背景色: #FFF8E8 */
  .section--price {
    background-color: var(--bg-light-yellow);
  }
  
  /* セクション6: Pricing Section - 背景色: #FFF8E8 + 装飾背景 */
  .section--pricing {
    background-color: var(--bg-light-yellow);
    padding: var(--spacing-section-48-16);
  }
  
  /* Pricing Section Background Decorations */
  .pricing__decorations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
  }
  
  .pricing__decoration {
    position: absolute;
    opacity: 0.8;
  }
  
  .pricing__decoration--top-left {
    top: 0;
    left: 0;
    width: 215px;
    height: auto;
  }
  
  .pricing__decoration--bottom-right {
    bottom: 0;
    right: 0;
    width: 215px;
    height: auto;
  }
  
  /* Pricing Section Title with Orange Underline */
  .section--pricing .section__title {
    position: relative;
    margin-top: 48px;
  }

  /* Pricing Badge - Yellow Background with Speech Bubble */
  .pricing-badge {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
    z-index: 2;
    position: relative;
  }
  
  .pricing-badge__bubble {
    background-color: var(--color-accent);
    border-radius: 24px;
    padding: 12px 24px;
    margin-top: 32px;
  }
  
  /* Speech bubble tail pointing downward */
  .pricing-badge__bubble::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--color-accent);
  }
  
  .pricing-badge__text {
    text-align: center;
    color: var(--color-text-main);
    font-weight: var(--font-weight-bold);
    font-size: 16px;
    line-height: 1.4;
  }
  
  .pricing-badge__line {
    margin: 0;
  }
  
  /* Pricing Display - Main Price */
  .pricing-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    position: relative;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding-bottom: 16px;
  }
  
  .pricing-amount__number {
    font-size: 60px;
    color: var(--color-primary);
    font-weight: 700;
    font-family: 'Lato', sans-serif;
  }
  
  .pricing-amount__prefix {
    font-family: 'Lato', sans-serif;
    font-size: 60px;
    color: var(--color-text-main);
  }

  
  .pricing-amount__note {
    font-size: 10px;
    color: var(--color-text-main);
    text-align: right;
  }
  
  .pricing-note {
    font-size: 12px;
    font-weight: normal;
    color: var(--color-text-main);
    text-align: right;
  }

  .pricing-notes {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    position: relative;
    top: -30px;
    right: -72px;
  }

  @media (max-width: 768px) {
    .pricing-notes {
      top: -25px;
      right: -64px;
    }
  }

  /* Pricing CTA Button */
  .pricing-cta {
    display: flex;
    justify-content: center;
    z-index: 2;
    position: relative;
  }
  
  
  /* Pricing Section Responsive Styles */
  @media (max-width: 768px) {
    .section--pricing .section__title {
      font-size: 24px;
      margin-bottom: 20px;
    }
    
    .section--pricing .section__title-underline {
      width: 60px;
      height: 3px;
    }
    
    .pricing-badge__bubble {
      padding: 8px 16px;
      border-radius: 16px;
    }
    
    .pricing-badge__bubble::after {
      bottom: -8px;
      border-left: 10px solid transparent;
      border-right: 10px solid transparent;
      border-top: 10px solid #FFC700;
    }
    
    .pricing-badge__text {
      font-size: 14px;
    }
    
    .pricing-amount__unit {
      font-size: 18px;
    }
    
    .pricing-amount__suffix {
      font-size: 24px;
    }

  }
  
  /* CTAセクション - 背景色: #175192 */
  .section--cta {
    background: #fff;
    padding: 64px 0 48px 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .section--cta .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  
  .section--cta .section__title,
  .section--cta .section__description {
    color: var(--color-text-main);
  }
  
  .section__content {
    position: relative;
  }
  
  .section__header {
    text-align: center;
  }

  
  /* Solution Section specific title styling */
  .section--solutions .section__title {
    font-size: 20px;
    line-height: 1.3;
  }
  
  .section__description {
    font-size: var(--font-size-body);
    color: var(--color-text-sub);
  }
  
  /* ===========================================
     Service Features (セクション1)
     =========================================== */
  @media (min-width: 768px) {
    .section__title {
      font-size: 20px;
    }
  }
  
  .service-illustration img {
    max-width: 100%;
    height: auto;
  }
  
  /* ===========================================
     Grade Cards (セクション2)
     =========================================== */
  .grade-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-gap-32);
    align-items: center;
    margin: auto;
  }
  
  @media (min-width: 768px) {
    .grade-cards {
      flex-direction: row;
      align-items: stretch;
      justify-content: center;
      gap: var(--spacing-gap-24);
    }
  }
  
  .grade-card {
    width: 100%;
    max-width: 480px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  @media (min-width: 992px) {
    .grade-card {
      min-height: 500px;
    }
  }
  
  .grade-card:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px 0px rgba(0, 0, 0, 0.12);
  }
  
  .grade-card__content {
    display: flex;
    flex-direction: column;
    padding: 30px 30px 30px 50px;
    position: relative;
  }

  .grade-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-gap-16);
  }
  
  .grade-card__title {
    font-size: 22px;
    font-weight: var(--font-weight-bold);
    max-width: 258px;
  }
  
  .grade-card__recommendations {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    z-index: 2;
    padding: 20px 36px 16px 0;
    max-width: 480px;
  }

  @media (max-width: 768px) {
    .grade-card__recommendations {
      padding: 16px 2px;
    }
  }
  
  .grade-card__rec-title {
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
  }
  
  .grade-card--elementary .grade-card__rec-title {
    color: #175192;
  }
  
  .grade-card--junior .grade-card__rec-title {
    color: #997314;
  }
  
  .grade-card--high .grade-card__rec-title {
    color: #007D2A;
  }

  .grade-card__check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 17px;
    color: #175192;
    line-height: 1.5;
  }

  @media (max-width: 768px) {
  .grade-card__check-item {
      font-size: 15px;
    }
  }

  .grade-card--elementary .grade-card__check-item {
    color: #175192;
  }
  
  .grade-card--junior .grade-card__check-item {
    color: #997314;
  }
  
  .grade-card--high .grade-card__check-item {
    color: #007D2A;
  }

  
  .grade-card__check-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    background-size: contain;
  }
  
  .grade-card__header {
    display: flex;
  }

  .grade-card__character {
    margin-left: 32px;
  }

  .grade-card__character img {
    width: 98px !important;
    height: 130px !important;
    object-fit: contain;
  }
  
  .grade-card__cta {
    margin-top: auto;
  }
  
  
  .grade-card--elementary {
    background-color: #EEF6FF !important;
  }
  
  .grade-card--junior {
    background-color: #FFF8E8 !important;
  }
  
  .grade-card--high {
    background-color: #E5F5EB !important;
  }
  
  .grade-card--elementary .grade-card__title {
    color: #175192;
  }
  
  .grade-card--junior .grade-card__title {
    color: #997314;
  }
  
  .grade-card--high .grade-card__title {
    color: #007D2A;
  }
  
  /* Grade card decorations */
  .grade-card__decoration {
    position: absolute;
    top: -20%;
    left: -24%;
    width: 334px;
    height: 270px;
  }

  /* Grade card badge specific colors */
  .grade-card--elementary .grade-card__badge {
    background-color: #175192;
  }
  
  .grade-card--junior .grade-card__badge {
    background-color: #997314;
  }
  
  .grade-card--high .grade-card__badge {
    background-color: #007D2A;
  }
  
  /* ===========================================
     Step Flow (セクション3)
     =========================================== */
  
  /* ===========================================
     Feature Grid (セクション4)
     =========================================== */
  
  /* ===========================================
     Pricing (セクション5)
     =========================================== */
  
  .price__note {
    text-align: center;
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
    margin-bottom: var(--spacing-gap-32);
  }
  
  .price__benefits {
    text-align: center;
  }
  
  
  /* ===========================================
     App Buttons (CTAセクション)
     =========================================== */
  
  /* ===========================================
     Footer - home.md仕様
     =========================================== */
  .footer {
    background-color: var(--bg-gray);
  }
  
  .footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-gap-32);
    margin-bottom: var(--spacing-gap-32);
  }
  
  @media (min-width: 768px) {
    .footer__content {
      grid-template-columns: 1fr 2fr;
      gap: var(--spacing-gap-48);
    }
  }
  
  .footer__logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    width: 100%;
  }
  
  .footer__logo img {
    margin-top: 64px;
    width: var(--footer-logo-width);
    height: var(--footer-logo-height);
  }
  
  .footer__links {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-gap-24);
  }
  
  @media (min-width: 576px) {
    .footer__links {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  .footer__link-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-gap-16);
  }
  
  .footer__link-title {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
    margin-bottom: 8px;
  }

  .footer__link:hover {
    color: var(--color-primary);
  }
  
  .footer__legal {
    padding-top: var(--spacing-gap-24);
    border-top: 1px solid #E5E5E5;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-gap-16);
    align-items: center;
  }
  
  @media (min-width: 768px) {
    .footer__legal {
      flex-direction: row;
      justify-content: space-between;
    }
  }
  
  .footer__legal-links {
    display: flex;
    gap: var(--spacing-gap-24);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  @media (min-width: 768px) {
    .footer__legal-links {
      justify-content: flex-start;
    }
  }
  
  .footer__legal-link {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
    transition: color 0.3s ease;
  }
  
  .footer__legal-link:hover {
    color: var(--color-primary);
  }
  
  .footer__copyright {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
    text-align: center;
  }
  
  @media (max-width: 768px) {
    .footer__copyright {
      margin-bottom: 99px;
    }
  }

  /* フッターリンクのスタイル */
  .footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
  }

  .footer__links2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
  }

  .footer__link {
    color: var(--color-text-main);
    text-decoration: none;
    font-size: 14px;
  }

  .footer__link:hover {
    color: var(--color-primary);
  }

  /* レスポンシブ対応 */
  @media (max-width: 768px) {
    .footer__main {
      display: flex;
      flex-direction: column;
      align-items: center;
    }
    
    .footer__links-container {
      display: flex;
      justify-content: center;
      align-items: flex-start;
      gap: 32px;
      width: 284px;
      margin: 0 auto;
    }
    
    .footer__links,
    .footer__links2 {
      display: flex;
      flex-direction: column;
      text-align: left;
      flex: 1;
    }
    
    .footer__links .footer__link,
    .footer__links2 .footer__link {
      font-size: 12px;
    }
  }
  
  /* ===========================================
     固定ボトムCTA - home.md仕様
     =========================================== */
  .sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-secondary);
    height: var(--sticky-cta-height);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    box-shadow: 0px -4px 24px 0px rgba(0, 0, 0, 0.08);
    transform: translateY(100%);
    transition: transform 0.3s ease;
  }
  
  
  .btn--sticky {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px var(--spacing-gap-24);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-bold);
    border-radius: var(--border-radius-pill);
    transition: all 0.3s ease;
  }
  
  .btn--sticky:hover {
    background-color: #d63608;
  }
  
  /* ===========================================
     Button Base Styles
     =========================================== */
  .btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px var(--spacing-gap-24);
    font-size: var(--font-size-body);
    border-radius: var(--border-radius-pill);
  }
  
  .btn--primary:hover {
    background-color: #d63608;
    transform: translateY(-2px);
  }
  
  .btn--mobile {
    width: 100%;
    margin-top: var(--spacing-gap-16);
  }

  /* ===========================================
     Animation and Effects
     =========================================== */
  .fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
  }
  
  .fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Reduced Motion Support */
  @media (prefers-reduced-motion: reduce) {
    .decoration {
      animation: none !important;
    }
    
    .fade-in {
      opacity: 1 !important;
      transform: none !important;
    }
    
    * {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }
  
  /* Worries Section - 横並びレイアウト */
  .worries-header-main {
    max-width: 480px;
    width: 100%;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  
  .section--worries .section__content {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .worries-header-text {
    flex: 1;
    text-align: left;
    position: relative;
    z-index: 2;
  }


  @media (max-width: 375px) {
    .worries-header-text {
      right: 0;
    }
  }
  
  .worries-header-text .section__subtitle {
    margin-bottom: 8px;
    text-align: left;
  }
  
  .worries-header-text .section__title {
    text-align: left;
    margin-bottom: 0;
    font-size: 26px;
    max-width: 380px;
    display: block;
  }

  .worries-title-bg {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 2px 4px;
    display: inline;
  }

  .worries-title-highlight {
    color: #997314;
  }
  
  .section__header-illustration {
    position: absolute;
    top: -13px;
    right: -5%;
    height: 130px;
    display: flex;
    align-items: flex-start;
    z-index: 1;
    width: 130px;
    overflow: hidden;
  }
  /* 右側: 母親イラスト */
  .worries-illustration {
    flex-shrink: 0;
    width: 200px;
  }
  
  .worries-illustration img {
    width: 100%;
    height: auto;
  }
  
  /* レスポンシブ: モバイル対応 */
  @media (max-width: 768px) {
    .worries-illustration {
      width: 160px;
      margin: 0 auto;
    }
    
    .section--worries .section__subtitle {
      font-size: 14px;
      margin-bottom: 8px;
      white-space: nowrap;
    }
    
    .section--worries .section__title {
      font-size: 20px;
      line-height: 1.4;
      word-wrap: break-word;
      hyphens: auto;
    }
  }
  
  .solution-title-highlight {
    color: var(--color-primary);
  }
  
  .section--solution {
    padding-bottom: 32px;
  }

  .solution__decorations {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
  }
  
  .solution__decoration {
    position: absolute;
    width: 400px;
    height: 400px;
    z-index: 0;
  }
  
  .solution__decoration--left-bottom {
    bottom: 0;
    left: 0;
  }
  
  @media (max-width: 767px) {
    .solution__decoration--left-bottom {
      bottom: -20%;
    }
  }

  @media (max-width: 375px) {
    .solution__decoration--left-bottom {
      bottom: -10%;
      left: 50%;
      transform: translateX(-50%);
    }
    
    .solution__decoration--right-center {
      top: 60%;
      right: 50%;
      transform: translate(50%, -50%);
    }
  }
  
  .solution__decoration--right-center {
    top: 30%;
    right: 0;
    transform: translateY(-50%);
  }

  /* Left-only image layout for elementary/juniorhigh/high pages */
  .solution-content-row--left-only {
    position: relative;
    margin-bottom: 24px;
  }

  .solution-content-row--left-only .solution-illustration--left img {
    position: absolute;
    left: -7%;
    top: 50%;
    transform: translateY(-50%);
    width: 130px;
    height: 130px;
  }

  .solution-content-row--left-only .section__header-text {
    text-align: center;
  }

  @media (max-width: 480px) {
    .solution-content-row--left-only .solution-illustration--left img {
      left: -40px;
      z-index: -1;
    }
  }
  
  .solution-title-ga {
    color: #333;
  }
  
  .solution-illustration img.teacher-image {
    width: 130px;
    height: 130px;
    object-fit: contain;
  }

  .solution-content-row {
    position: relative;
    margin-bottom: 24px;
  }

  .solution-content-row .solution-illustration--left img {
    position: absolute;
    left: -65px;
    top: 50%;
    transform: translateY(-50%);
    width: 130px;
    height: 130px;
  }

  .solution-content-row .solution-illustration--right img {
    position: absolute;
    right: -65px;
    top: 50%;
    transform: translateY(-50%);
    width: 130px;
    height: 130px;
  }

  @media (max-width: 480px) {
    .solution-content-row .solution-illustration--left img {
      left: -40px;
      z-index: -1;
    }
    .solution-content-row .solution-illustration--right img {
      right: -40px;
    }
  }
  
  .section__header-text {
    text-align: center;
  }

  .solution-cards {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  
  .cta-message {
    color: var(--color-primary);
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 40px;
    letter-spacing: 0.02em;
  }
  
  .cta-mockup {
    margin: 0 auto 40px auto;
    display: flex;
    justify-content: center;
  }
  
  .cta-mockup img {
    max-width: 258px;
    height: auto;
    display: block;
  }

  .cta-notice {
    display: flex;
    justify-content: center;
  }
  
  .cta-notice-inner {
    background: #FAFAFA;
    border-radius: 16px;
    padding: 16px;
    color: var(--color-text-main);
    font-size: 14px;
    max-width: 480px;
    margin: 0 auto;
    text-align: left;
  }
  
  @media (max-width: 768px) {
    .section--cta {
      padding: 48px 0 32px 0;
    }
    .cta-message {
      font-size: 1.3rem;
      margin-bottom: 28px;
    }
    .cta-notice-inner {
      font-size: 12px;
    }
  }
  
  /* ===========================================
     Steps Section (3ステップで授業スタート) - 新カードデザイン
     =========================================== */
  .section--steps {
    background: var(--bg-light-blue);
    padding: 48px 0;
  }
  
  .steps-header {
    text-align: center;
    margin-bottom: 40px;
  }
  .steps-label {
    color: #175192;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
  }
  .steps-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 8px;
  }
  
  .steps-title-highlight {
    color: #175192;
  }

  @media (min-width: 768px) {
    .steps-title {
      font-size: 28px;
    }
  }
  .steps-underline {
    width: 40px;
    height: 2px;
    background: #175192;
    margin: 0 auto 24px auto;
    border-radius: 2px;
  }
  
  .steps-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
  }
  
  /* Step Card Base */
  .step-card, .step-card--simple {
    background: #fff;
    max-width: 480px;
    border-radius: 32px;
    position: relative;
    width: 480px;
    padding-bottom: 56px;
  }

  @media (max-width: 480px) {
    .step-card, .step-card--simple {
      width: 343px;
    }
  }

  .ste-card img{
    margin-bottom: 24px;
  }

  /* Step Card Header */
  .step-card .step-card__header {
    margin-top: 48px;
  }
  
  .step-card .step-number {
    position: absolute;
    top: -20px;
    left: 15px;
    font-size: 48px;
    font-weight: bold;
    font-family: 'Lato', sans-serif;
    color: #175192;
    line-height: 1;
    z-index: 2;
    font-style: italic;
    background: none;
  }
  
  .step-title {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color: var(--color-text-main);
    margin: 0;
    width: 100%;
    margin-bottom: 24px;
  }
  
  .price-amount {
    font-size: 20px;
    font-weight: bold;
    color: var(--color-primary);
  }
  
  .price-unit {
    font-size: 14px;
    color: #666;
  }
  
  /* Schedule Calendar */
  .schedule-calendar {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 16px;
  }
  
  
  /* Simple Cards (Step 2 & 3) */
  .step-card__image {
    display: flex;
    margin-bottom: 48px;
  }
  
  .step-card__image img {
    width: 100%;
    max-width: 480px;
  }
  
  /* Card Description */
  .step-card__description {
    color: var(--color-text-main);
    font-size: 16px;
    text-align: center;
    margin-top: auto;
    padding: 0 36px;
  }
  
  /* Mobile Responsive */
  @media (max-width: 768px) {
    .step-number {
      font-size: 28px;
      font-family: 'Lato', sans-serif;
    }
    
    .step-title {
      font-size: 18px;
    }
    
    
    .step-card__description {
      font-size: 15px;
      padding: 0 24px;
    }
  }
  
  .worries__header {
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: -8px;
  }
  .worries__header .section__top-decoration {
    width: 100%;
    height: auto;
  }
  
  /* Default: show desktop image, hide mobile image */
  .worries__header .section__top-decoration--desktop {
    display: block;
  }
  
  .worries__header .section__top-decoration--mobile {
    display: none;
  }
  
  /* Responsive image switching for worries section at 768px */
  @media (max-width: 768px) {
    .worries__header .section__top-decoration--desktop {
      display: none;
    }
    
    .worries__header .section__top-decoration--mobile {
      display: block;
    }
  }
  
  .worries__footer {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0;
    margin-bottom: 24px;
  }
  
  .section--reasons {
    background: #FDF1F4;
    padding: 64px 0 32px 0;
  }

  .section__subtitle {
    font-size: 17px;
    margin-bottom: 8px;
  }
  
  .section__subtitle--orange {
    color: var(--color-primary);
    font-weight: bold;
    margin-bottom: 8px;
  }

  @media (max-width: 768px) {
    .section__subtitle {
      font-size: 15px;
    }
  }
  
  /* Worries Section - "本当に合格できるのかな..." のスタイリング */
  .section--worries .section__subtitle {
    text-align: left;
    font-size: 17px;
    font-style: normal;
    line-height: 1.5;
  }
  
  .section__title {
    font-size: 26px;
    font-weight: bold;
    color: var(--color-text-main);
    margin-bottom: 8px;
  }
  
  .section__title-underline {
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin: 8px auto 8px auto;
    border-radius: 2px;
  }
  
  .reason_section__title {
    font-size: 26px;
    font-weight: bold;
    color: var(--color-text-main);
    margin-bottom: 8px;
  }

  @media (max-width: 768px) {
    .reason_section__title {
      font-size: 20px;
    }
  }
  
  .reason-cards {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    align-items: center !important;
    gap: 48px !important;
  }
  .reason-card {
    position: relative;
    background: #fff;
    border-radius: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .reason-card:nth-child(1) {
    margin-top: 32px;
  }
  
  .reason-card:nth-child(2) {
    padding-bottom: 32px;
  }
  .reason-card__number {
    font-size: 48px !important;
    font-family: 'Lato', sans-serif;
    line-height: 1;
  }
  .reason-card__badge {
    display: inline-block;
    background: #FFE5A5;
    color: var(--color-primary);
    font-size: 16px;
    border-radius: 16px;
    padding: 4px 16px;
    margin-bottom: 16px;
    margin-top: 48px;
    position: relative;
  }
  
  .reason-card__badge::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #FFE5A5;
  }
  .reason-card__badge--yellow--oneline {
    background: #FFE5A5;
    color: var(--color-primary);
    font-size: 15px;
    border-radius: 16px;
    padding: 8px 24px;
    margin-bottom: 16px;
    margin-top: 8px;
    position: relative;
  }

  .reason-card__badge--yellow--twoline {
    background: #FFE5A5;
    color: var(--color-primary);
    font-size: 15px;
    border-radius: 16px;
    padding: 16px 24px;
    margin-bottom: 16px;
    margin-top: 8px;
    position: relative;
    text-align: center;
  }
  
  
  .reason-card__mockup {
    width: 100%;
    margin: 32px auto 24px auto;
  }

  .reason-card__title {
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    text-align: center;
  }
  .reason-card__title--top {
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    text-align: center;
    margin-top: 48px;
    margin-bottom: 16px;
  }

  @media (max-width: 768px) {
    .reason-card__title {
      font-size: 18px;
    }
    .reason-card__title--top {
      font-size: 18px;
    }
  }

  .reason-card__features {
    text-align: left;
  }
  .reason-card__feature--orange {
    color: var(--color-primary);
    font-weight: bold;
    display: inline;
    white-space: nowrap;
  }
  
  .reason-card__feature--small {
    color: #333333;
    font-size: 15px;
    display: inline;
    white-space: nowrap;
  }
  
  /* Features Section - 先生を探すだけなら無料 */
  .section--free-search {
    background: var(--bg-gradient-hero);
    text-align: center;
    padding-top: 48px;
  }

  @media (max-width: 768px) {
    .section--free-search {
      height: 235px;
    }
  }
  
  .features__title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 24px;
    position: relative;
    display: inline-block;
    background: none;
  }
  
  .features__title-highlight {
    color: var(--color-primary);
    font-weight: bold;
  }
  
  .features__title-underline {
    display: inline-block;
    position: relative;
    padding-bottom: 4px;
  }
  
  .features__title-underline::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 8px;
    height: 8px;
    background: #FFE5A5;
    z-index: -1;
  }

  @media (max-width: 480px) {
    .features__title-underline::after {
      bottom: 6px;
    }
  }
  
  .features__check-text {
    font-size: 22px;
    font-weight: bold;
    color: var(--color-text-main);
    text-align: center;
    margin-bottom: 24px;
  }
  
  @media (max-width: 768px) {
    .features__check-text {
      font-size: 18px;
    }
  }
  

  /* Features Section ダウンロードバッジは常に縦並び（最強制仕様） */
  .download-badges--features {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 20px !important;
    justify-content: center !important;
    margin-top: 8px;
  }
  .download-badge--features {
    margin: 0;
  }
  
  @media (max-width: 768px) {
    .features__title {
      font-size: 15px;
    }
    
    .features__description {
      font-size: 16px;
      margin-bottom: 24px;
    }
    
    .download-badge--features img {
      width: 140px;
      height: 46px;
    }
  }
  
  .btn__icon--detail {
    width: 20px;
    height: 20px;
    margin-left: 8px;
    vertical-align: middle;
  }
  
  /* --- 強制上書き: Reasons Sectionは必ず縦並び --- */
  body .reason-cards {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    align-items: center !important;
    gap: 48px !important;
  }
  
  /* --- Worries Section Footer: 下部装飾をセクション本体にぴったりくっつける --- */
  .section--worries {
    overflow: hidden;
    background: var(--bg-light-beige);
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .worries__footer {
    margin-top: 0 !important;
    padding-top: 0 !important;
  }
  .worries__footer .section__bottom-decoration {
    display: block;
    width: 100%;
    height: 26px;
  }

  .reason-card__number {
    position: absolute;
    top: -30px;
    left: -10px;
    font-size: 52px;
    font-weight: 900;
    font-family: 'Lato', sans-serif;
    font-style: italic;
    color: var(--color-primary);
    border-radius: 50%;
    padding: 8px 18px;
    z-index: 2;
  }
  .reason-card__features {
    list-style: none;
    margin: 16px 0 32px 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .reason-card__feature {
    display: flex;
    align-items: center;
  }
  .reason-card__feature img {
    margin-right: 12px;
    width: 24px;
    height: 24px;
  }
  
  .reason-card__text {
    text-align: center;
  }

  .reason-card__text-center {
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.5;
  }

  /* 02番カードの「だから…」テキスト */
  .reason-card__therefore {
    color: var(--color-text-sub);
    font-size: 14px;
    text-align: center;
    margin-top: 16px;
  }

  @media (max-width: 768px) {
    .reason-card__therefore {
      font-size: 12px;
    }
  }
  
  .reason-card__conclusion {
    margin-bottom: 16px;
  }
  
  /* Reasons Section: section__headerとreason-cardsを縦積み・中央寄せ・余白ありで並べる */
  .section--reasons .section__content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }
  
  .btn--cta3d {
    background: var(--color-primary);
    color: #fff;
    font-weight: bold;
    height: 48px;
    min-width: 180px;
    display: inline-flex;
    justify-content: center;
    box-shadow: 0 4px 0 0 #AC2828;
    position: relative;
    outline: none;
    gap: 16px;
  }
  .btn--cta3d:hover {
    background: #d32f00;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(172, 40, 40, 0.15);
  }
  .btn--cta3d:active {
    background: #AC2828;
    transform: translateY(2px);
    box-shadow: 0 2px 0 #AC2828;
  }
  .btn--cta3d .btn__icon--arrow {
    width: 5.56px;
    height: 8.49x;
    display: inline-block;
    vertical-align: middle;
  }
  
  .btn--cta3d-teacher {
    background: #175192;
    box-shadow: 0 4px 0 0 #023369;
  }
  .btn--cta3d-teacher:hover {
    background: #11345c;
    box-shadow: 0 8px 16px rgba(2, 51, 105, 0.15);
  }
  .btn--cta3d-teacher:active {
    background: #11345c;
    box-shadow: 0 2px 0 #023369;
  }

  .btn--cta3d-elementary {
    background: #175192;
    box-shadow: 0 4px 0 0 #023369;
  }
  .btn--cta3d-elementary:hover {
    background: #11345c;
    box-shadow: 0 8px 16px rgba(2, 51, 105, 0.15);
  }
  .btn--cta3d-elementary:active {
    background: #11345c;
    box-shadow: 0 2px 0 #023369;
  }
  
  .btn--cta3d-junior {
    background: #E0A000;
    box-shadow: 0 4px 0 0 #997314;
  }
  .btn--cta3d-junior:hover {
    background: #b38600;
    box-shadow: 0 8px 16px rgba(153, 115, 20, 0.15);
  }
  .btn--cta3d-junior:active {
    background: #b38600;
    box-shadow: 0 2px 0 #997314;
  }
  
  .btn--cta3d-high {
    background: #007D2A;
    box-shadow: 0 4px 0 0 #004E1A;
  }
  .btn--cta3d-high:hover {
    background: #00581d;
    box-shadow: 0 8px 16px rgba(0, 78, 26, 0.15);
  }
  .btn--cta3d-high:active {
    background: #00581d;
    box-shadow: 0 2px 0 #004E1A;
  }

  /* もっと見るボタン用の小さいサイズ */
  .btn--cta3d-more {
    background: var(--color-primary);
    color: #fff;
    font-weight: bold;
    height: 48px;
    min-width: 140px;
    display: inline-flex;
    justify-content: center;
    box-shadow: 0 4px 0 0 #AC2828;
    position: relative;
    outline: none;
    gap: 16px;
  }
  .btn--cta3d-more:hover {
    background: #d32f00;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(172, 40, 40, 0.15);
  }
  .btn--cta3d-more:active {
    background: #AC2828;
    transform: translateY(2px);
    box-shadow: 0 2px 0 #AC2828;
  }
  .btn--cta3d-more .btn__icon--arrow {
    width: 5.56px;
    height: 8.49x;
    display: inline-block;
    vertical-align: middle;
  }
  
  /* ===========================================
     Column Section (Teach コラム)
     =========================================== */
  .section--column {
    background-color: var(--bg-light-pink);
    padding: var(--spacing-section-48-16);
  }

  /* Articles Section - Yellow background */
  #articles.section--column {
    background-color: var(--bg-light-yellow);
  }

  /* News Section - Pink background */
  #news.section--column {
    background-color: var(--bg-light-pink);
  }

  /* Teach Column Section - Pink background (default) */
  #column.section--column {
    background-color: var(--bg-light-pink);
  }
  
  .column-cards {
    display: flex;
    gap: var(--spacing-gap-24);
    margin-top: 32px;
    margin-bottom: var(--spacing-gap-32);
    overflow-x: auto;
    scroll-behavior: smooth;
    padding-bottom: 8px;
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
  }
  
  .column-cards::-webkit-scrollbar {
    height: 0px;
  }
  
  .column-cards::-webkit-scrollbar-track {
    background: transparent;
  }
  
  .column-cards::-webkit-scrollbar-thumb {
    background: transparent;
  }
  
  .column-cards::-webkit-scrollbar-thumb:hover {
    background: transparent;
  }
  
  .columnSliderItem {
    background-color: var(--color-white);
    border-radius: 32px;
    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    flex: 0 0 min(280px, calc(90vw - 32px));
    min-width: min(280px, calc(90vw - 32px));
    max-width: 288px;
  }

  .section__cta {
    margin: auto;
  }
  
  @media (min-width: 768px) {
    .column-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-gap-32);
      overflow-x: visible;
      justify-content: center;
      max-width: 960px;
      margin: 32px auto var(--spacing-gap-32) auto;
    }
    
    .columnSliderItem {
      flex: none;
      min-width: auto;
    }
  }
  
  .columnSliderItem:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.12);
  }
  
  .columnSliderItemImg {
    width: 100%;
    height: 200px;
    overflow: hidden;
  }
  
  .columnSliderItemImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    max-width: 480px;
    padding: 24px;
    border-radius: 32px;
  }
  
  .columnSliderItem:hover .columnSliderItemImg img {
    transform: scale(1.05);
  }
  
  .columnSliderItemTextWrapper {
    padding: 0 24px 60px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 140px;
    justify-content: space-between;
  }
  
  .columnSliderItemTitle {
    font-size: 17px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .columnSliderItemText {
    font-size: 17px;
    color: var(--color-text-sub);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    flex-grow: 1;
  }

  @media (max-width: 768px) {
    .columnSliderItemTitle {
      font-size: 15px;
    }
    .columnSliderItemText {
      font-size: 12px;
    }
  }
  
  .columnSliderItemLink {
    align-self: flex-end;
    width: 40px;
    height: 40px;
}
  
  .columnSliderItemLink:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
  }

  /* New class styles for updated HTML structure */
  .columnSliderItem {
    background-color: var(--color-white);
    border-radius: 32px;
    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: visible;
    flex: 0 0 min(280px, calc(90vw - 32px));
    min-width: min(280px, calc(90vw - 32px));
    max-width: 288px;
    text-decoration: none;
    color: inherit;
    position: relative;
  }

  .columnSliderItem::after {
    content: "";
    display: block;
    width: 32px;
    height: 32px;
    background: url(https://t-ch.co.jp/wp-content/themes/wp_zuccini/assets/img/materials/img/lp/card_arrow.svg) no-repeat center / contain;
    position: absolute;
    bottom: 24px;
    right: 24px;
    transition: transform 0.3s ease;
    z-index: 1;
  }

  .columnSliderItem:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.12);
  }

  .columnSliderItem:hover::after {
    transform: scale(1.1);
  }

  .columnSliderItemImg {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 32px 32px 0 0;
  }

  .columnSliderItemImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .columnSliderItem:hover .columnSliderItemImg img {
    transform: scale(1.05);
  }

  .columnSliderItemTextWrapper {
    padding: 0 24px 60px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 140px;
    justify-content: space-between;
  }

  .columnSliderItemTitle {
    font-size: 17px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }

  .columnSliderItemText {
    font-size: 17px;
    color: var(--color-text-sub);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    flex-grow: 1;
  }

  @media (min-width: 768px) {
    .columnSliderItem {
      flex: none;
      min-width: auto;
    }
  }

  @media (max-width: 768px) {
    .columnSliderItemTitle {
      font-size: 15px;
    }
    .columnSliderItemText {
      font-size: 12px;
    }
  }
  
  /* ===========================================
     News Section (お知らせセクション)
     =========================================== */
  
  .news-cards {
    display: flex;
    gap: var(--spacing-gap-24);
    margin-top: 32px;
    margin-bottom: var(--spacing-gap-32);
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    width: 100%;
    max-width: 100%;
    justify-content: center;
  }
  
  .news-cards::-webkit-scrollbar {
    height: 0px;
  }
  
  .news-cards::-webkit-scrollbar-track {
    background: transparent;
  }
  
  .news-cards::-webkit-scrollbar-thumb {
    background: transparent;
  }
  
  .news-cards::-webkit-scrollbar-thumb:hover {
    background: transparent;
  }
  
  .news-card {
    background: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    flex: 0 0 min(280px, calc(90vw - 32px));
    min-width: min(280px, calc(90vw - 32px));
    max-width: 280px;
  }
  
  @media (min-width: 768px) {
    .news-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-gap-32);
      overflow-x: visible;
      justify-content: center;
      max-width: 960px;
      margin: 32px auto var(--spacing-gap-32) auto;
    }
    
    .news-card {
      flex: none;
      min-width: auto;
    }
  }
  
  .news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px 0px rgba(0, 0, 0, 0.12);
  }
  
  .news-card__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
  }
  
  .news-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  
  .news-card__content {
    padding: var(--spacing-gap-16);
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .news-card__title {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .news-card__date {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
    margin-top: auto;
  }

  /* News Section - Info List Styles */
  .infoListItem {
    background: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: all 0.3s ease;
    flex: 0 0 min(280px, calc(90vw - 32px));
    min-width: min(280px, calc(90vw - 32px));
    max-width: 288px;
    list-style: none;
  }

  .infoListItem:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.12);
  }

  .infoListItemLink {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
  }

  .infoListItemImg {
    width: 100%;
    height: 200px;
    overflow: hidden;
  }

  .infoListItemImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .infoListItem:hover .infoListItemImg img {
    transform: scale(1.05);
  }

  .infoListItemText {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .infoListItemTitle {
    font-size: 17px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-main);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 0;
  }

  .infoListItemImte {
    font-size: 14px;
    color: var(--color-text-sub);
    margin-top: auto;
    margin: 0;
  }

  .infoListItemImte time {
    color: var(--color-text-sub);
  }

  @media (max-width: 768px) {
    .infoListItemTitle {
      font-size: 15px;
    }
    .infoListItemImte {
      font-size: 12px;
    }
  }
  
  .reason-card__feature--oneline {
    display: flex;
    align-items: flex-start;
  }
  .reason-card__feature-icon {
    flex-shrink: 0;
    margin-right: 16px;
    display: flex;
    align-items: center;
    height: 32px;
  }
  .reason-card__feature-text {
    display: block;
    max-width: 261px;
    word-break: break-word;
    white-space: normal;
    line-height: 1.6;
  }
  
  .reason-card__feature--inlineblock {
    max-width: 261px;
    line-height: 1.6;
    word-break: break-word;
    white-space: normal;
    text-align: left !important;
  }
  .reason-card__feature-icon {
    display: inline-block !important;
    vertical-align: top !important;
    width: 32px !important;
    margin-right: 16px !important;
  }
  .reason-card__feature-text {
    display: inline-block !important;
    vertical-align: top !important;
    width: calc(100% - 48px) !important;
    text-align: left !important;
  }
  
  .section__header-illustration img {
    width: 130px;
    height: 130px;
  }

  @media (max-width: 768px) {
    .section__header-illustration {
      right: -20px;
      top: -40px;
    }
  }

  .hero__content {
    max-width: 480px;
    margin: auto;
  }
  
  /* Exclude footer__links-container from 480px restriction */
  .footer__links-container {
    max-width: none !important;
  }
  
  .section__content {
    margin: auto;
  }

  @media (max-width: 480px) {
    .hero__content {
      max-width: 100%;
      margin: auto;
    }
    
    .section__content {
      max-width: 343px;
      margin: auto;
    }

    .step-card .step-card--simple {
      width: 343px;
    }
  }
  
  @media (max-width: 320px) {
    .hero__content,
    .section__content,
    .footer__main {
      max-width: 288px;
      margin: auto;
    }
  }
  

  /* フッター ダウンロードボタン */
  .footer__download-button {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 24px;
    margin-bottom: 0;
  }
  .footer__download-button .btn--header {
    background: #fff;
    color: #222;
    font-weight: bold;
    border-radius: 32px;
    padding: 16px 40px 16px 32px;
    font-size: 1.2rem;
    min-width: 240px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
    gap: 12px;
  }
  .footer__download-button .btn--header:hover {
    background: #f2f2f2;
    color: #111;
  }
  .footer__download-button .btn__icon--arrow {
    margin-left: 8px;
    width: 24px;
    height: 24px;
    vertical-align: middle;
  }
  @media (max-width: 768px) {
    .footer__download-button {
      display: none;
    }
  }
  
  .footer-download-btn {
    display: inline-flex;
    align-items: center;
    background: var(--color-primary);
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    border-radius: 24px;
    padding: 12px 40px 12px 32px;
    box-shadow: 0 4px 12px rgba(243,65,9,0.18);
    margin-top: 50px;
    border: none;
    cursor: pointer;
    text-decoration: none;
  }
  .footer-download-btn:hover {
    background: #d92e00;
    box-shadow: 0 6px 16px rgba(243,65,9,0.28);
  }

/* ===========================================
   DOWNLOAD MODAL STYLES
   =========================================== */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  align-items: center;
  justify-content: center;
}

.modal.is-open {
  display: flex;
}

.modal-content {
  position: relative;
  background-color: white;
  padding: 65px 80px 80px;
  border-radius: 24px;
  width: 100%;
  max-width: 812px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.modal-header {
  position: relative;
  text-align: center;
  background: white;
}

.modal-close {
  position: absolute;
  top: -20px;
  right: -20px;
  color: #333;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background-color: #f5f5f5;
  color: var(--color-text-main);
}

.modal-title {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.app-name {
  font-size: 1.2rem;
  color: var(--color-text-main);
  font-weight: 500;
  margin: 0;
}

.modal-logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.modal-logo-text {
  font-size: 14px;
  color: var(--color-text-main);
  font-weight: 500;
  margin: 0;
}

.modal-logo {
  height: 48px;
  width: auto;
}

.modal-body {
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: white;
}

.store-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.store-section h3 {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 20px 0;
}

.qr-code {
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-code img {
  width: 92%;
  height: auto;
  object-fit: contain;
  margin-bottom: 24px;
}

.store-button {
  display: block;
}

.store-button:hover {
  transform: scale(1.02);
}

.store-button img {
  width: 231px;
  margin-right: auto;
  margin-left: auto;
  display: block;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .modal-content {
    width: 90%;
    max-width: 400px;
    padding: 30px;
    border-radius: 16px;
  }
  
  .modal-close {
    top: -15px;
    right: -15px;
    font-size: 20px;
    width: 32px;
    height: 32px;
  }
  
  .modal-logo {
    height: 40px;
  }
  
  .modal-body {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .store-section h3 {
    font-size: 18px;
  }
  
  .qr-code {
    width: 140px;
    height: 140px;
    padding: 8px;
  }
  
  .store-button {
    width: 140px;
  }
  
  .store-button img {
    height: 44px;
  }
}

/* ===========================================
   Figma Design System CSS - Integrated from styles-figma.css
   =========================================== */

/* ===========================================
   HERO SECTION STYLES
   =========================================== */
.hero__container {
  position: relative;
  width: 100%;
  max-width: 375px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Hero Decorations - Figma blur effects */
.hero__decorations {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero__app-name {
  font-size: var(--font-size-app-name);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-main);
}

.hero__title {
  font-size: var(--font-size-hero-large);
  font-weight: var(--font-weight-bold);
  line-height: 1.4;
  color: var(--color-text-main);
  margin-bottom: 16px;
}

.hero__title-main {
  display: block;
}

.hero__campaign {
  margin-bottom: var(--gap-small);
}

/* ===========================================
   BUTTON STYLES - Figma Specifications
   =========================================== */
.btn {
  align-items: center;
  padding: var(--button-padding);
  border: none;
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-button);
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: var(--large-button-height);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: bold;
  box-shadow: var(--shadow-button);
}

.btn--primary:hover {
  background: #e13708;
  transform: translateY(-1px);
}

.btn--secondary {
  background: #175192;
  color: var(--color-white);
  font-weight: bold;
  box-shadow: #023369;
}

.btn--secondary:hover {
  background: #023369;
  transform: translateY(-1px);
}

.btn__icon {
  width: 24px;
  height: 24px;
}

/* ===========================================
   SECTION BACKGROUNDS - Figma Colors
   =========================================== */
.section--price {
  background: var(--bg-white);
  padding: var(--spacing-section-48-16);
}

.section--reasons {
  background: var(--bg-light-pink);
  padding: var(--spacing-section-48-16);
}

.section--usage-examples {
  background: var(--bg-white);
  padding: var(--spacing-section-48-16);
}

/* Grade Cards - New Design */
.grade-cards {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
}

.grade-card__badge {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 4px;
  border-radius: 8px;
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  display: inline-block;
  width: fit-content;
  white-space: nowrap;
  margin-bottom: 16px;
}

.grade-card__main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.grade-card__rec-title {
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.grade-card__checklist {
  position: relative;
  z-index: 3;
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.grade-card__cta {
  text-align: center;
}

@media (max-width: 480px) {
  .grade-card__content {
    padding: 30px 18px 36px 18px;
  }
  .grade-card__badge {
    font-size: 18px;
  }
  .grade-card__title {
    font-size: 18px;
    max-width: 181px;
  }
}

.section--steps {
  background: var(--bg-light-blue);
  padding: var(--spacing-section-48-16);
}

.pricing-badge__text {
  color: var(--color-text-main);
  font-weight: var(--font-weight-bold);
  font-size: 18px;
  line-height: 1.4;
}

.pricing-badge__line {
  margin-bottom: 4px;
}

.pricing-badge__line:last-child {
  margin-bottom: 0;
}

.pricing-amount {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-amount__unit {
  font-size: 24px;
  font-weight: var(--font-weight-regular);
  color: var(--color-text-main);
  margin-right: 16px;
}

.pricing-amount__suffix {
  font-size: 32px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
}

/* Responsive Design */
@media (max-width: 767px) {
  .pricing-badge__bubble {
    padding: 16px 24px;
  }
  
  .pricing-badge__text {
    font-size: 16px;
  }
  
  .pricing-amount__unit {
    font-size: 20px;
  }
  
  .pricing-amount__suffix {
    font-size: 24px;
  }
  
}

.section--column {
  background: var(--bg-light-pink);
  padding: var(--spacing-section-48-0);
}

.section--cta {
  background: var(--bg-white);
  padding: var(--spacing-section-64-24);
}

/* ===========================================
   COMMON SECTION STYLES
   =========================================== */
.container {
  width: 100%;
  margin: 0 auto;
}

/* Apply max-width only to non-card sections */
.section:not(.section--column) .container {
  max-width: 480px;
}

.section__content {
  display: flex;
  flex-direction: column;
}

.section__description {
  font-size: var(--font-size-body);
  color: var(--color-text-sub);
  line-height: 1.6;
}

/* ===========================================
   HEADER STYLES - Figma Specifications
   =========================================== */



/* ===========================================
   STICKY FOOTER - Figma Specifications
   =========================================== */
.sticky-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
}

.sticky-footer img,
.sticky-footer picture {
  width: 100%;
  height: auto;
  display: block;
}

.sticky-footer picture img {
  width: 100%;
  height: auto;
  display: block;
}

/* スティッキーフッターを768px以下でのみ表示 */
@media (min-width: 768px) {
  .sticky-footer {
    display: none;
  }
}

.btn--sticky {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-button);
  min-width: 225px;
}

.btn__icon--sticky {
  width: 24px;
  height: 24px;
}

/* ===========================================
   CARD COMPONENTS
   =========================================== */
.reason-cards {
  display: flex;
  flex-direction: column;
  gap: var(--gap-small);
  width: 100%;
}

.reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.reason-card__mockup {
  width: 100%;
  height: auto;
  margin: 16px 0;
}

.reason-card__description {
  font-size: var(--font-size-small);
  color: var(--color-text-sub);
  line-height: 1.6;
}

/* ===========================================
   STEPS COMPONENT
   =========================================== */
.steps {
  display: flex;
  flex-direction: column;
  gap: var(--gap-small);
  width: 100%;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.step__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.step__number {
  font-size: var(--font-size-section-medium);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.step__title {
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-main);
}

.step__description {
  font-size: var(--font-size-body);
  color: var(--color-text-sub);
  line-height: 1.6;
}

.step__image {
  width: 150px;
  height: auto;
}

.step-arrow {
  text-align: center;
  margin: 8px 0;
}

/* ===========================================
   PRICING COMPONENT
   =========================================== */
.price-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-amount__prefix,
.price-amount__suffix {
  font-size: var(--font-size-section-medium);
  color: var(--color-text-main);
}

.price-amount__number {
  font-size: var(--font-size-hero-xxl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-main);
}

.price-note {
  font-size: var(--font-size-small);
  color: var(--color-text-sub);
}

.price-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}


/* ===========================================
   UTILITY CLASSES
   =========================================== */

.title-line {
  display: block;
}

.title-line--highlight {
  color: var(--color-primary);
}

/* Hide elements on mobile if needed */

.hero .container {
  margin-top: 27px;
}

.lists-main {
  display: flex;
  justify-content: center;
}


.list-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.list-item {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 17px;
  text-align: left;
  justify-content: flex-start;
  margin: 0;
  max-width: 480px;
}

.list-text {
  max-width: 400px;
  word-wrap: break-word;
}

.list-text-worry-highlight {
  color:#997314;
  font-weight: var(--font-weight-bold);
}

.list-text-orange-highlight {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.list-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.list-icon img {
  width: 56px;
  height: 78px;
}

@media (max-width: 768px) {
  .list-item {
    font-size: 15px;
    max-width: 100%;
  }
  .list-text {
    max-width: 400px;
  }
}