/*
Theme Name: BoatRace LP
Author: BR Company
Description: Custom LP Theme converted from HTML
Version: 1.0
*/

:root {
      --color-primary: #0b1d36;
      --color-primary-dark: #050e1a;
      --color-primary-light: #1e3a5f;
      --color-accent: #d4af37;
      --color-accent-light: #f3d576;
      --color-text: #1a202c;
      --color-text-muted: #4a5568;
      --color-text-light: #718096;
      --color-text-on-dark: #f7fafc;
      --color-bg: #fdfdfd;
      --color-bg-alt: #f4f6f8;
      --color-bg-surface: #ffffff;
      --color-border: #e2e8f0;
      --color-warning: #c05621;
      --color-warning-bg: #fffaf0;
      --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
      --shadow-md: 0 10px 30px -5px rgba(11, 29, 54, 0.1);
      --shadow-lg: 0 20px 40px -10px rgba(11, 29, 54, 0.15);
      --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.4);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --font-display: 'Outfit', sans-serif;
      --font-body: 'Noto Sans JP', sans-serif;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.8;
      color: var(--color-text);
      background: var(--color-bg);
    }

    /* ===== HEADER ===== */
    .header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: #ffffff;
      border-bottom: 1px solid rgba(226, 232, 240, 0.6);
      padding: 0 24px;
    }

    .header-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 88px;
    }

    .logo {
      font-family: var(--font-display);
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--color-primary);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-icon {
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 700;
      font-size: 1.1rem;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .nav-links {
      display: flex;
      gap: 24px;
      list-style: none;
    }

    .nav-link {
      color: var(--color-text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      transition: color 0.2s;
    }

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

    .header-cta {
      background: var(--color-primary);
      color: white;
      padding: 10px 20px;
      border-radius: var(--radius-sm);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      transition: all 0.2s;
    }

    .header-cta:hover {
      background: var(--color-primary-dark);
      transform: translateY(-1px);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      width: 44px;
      height: 44px;
      position: relative;
      z-index: 1100;
      padding: 0;
    }

    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--color-primary);
      position: absolute;
      left: 10px;
      transition: all 0.3s;
    }

    .menu-toggle span:nth-child(1) {
      top: 16px;
    }

    .menu-toggle span:nth-child(2) {
      top: 22px;
    }

    .menu-toggle span:nth-child(3) {
      top: 28px;
    }

    .menu-toggle.active span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

    /* ===== HERO / FV ===== */
    .hero {
      min-height: 100vh;
      padding: 88px 24px 60px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(11, 29, 54, 0.95) 0%, rgba(11, 29, 54, 0.85) 100%),
        url('images/main_visual.png') center/cover no-repeat;
      color: white;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle at center, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
      pointer-events: none;
      animation: rotateLight 20s linear infinite;
    }

    @keyframes rotateLight {
      from {
        transform: rotate(0deg);
      }

      to {
        transform: rotate(360deg);
      }
    }

    .hero-inner {
      max-width: 900px;
      margin: 0 auto;
      margin-top: 40px;
      text-align: center;
      position: relative;
    }

    .hero-label {
      display: inline-block;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(4px);
      color: var(--color-accent);
      font-size: 0.75rem;
      font-weight: 600;
      padding: 6px 16px;
      border-radius: 50px;
      margin-bottom: 32px;
      letter-spacing: 0.1em;
    }

    .hero-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 700;
      color: white;
      line-height: 1.3;
      margin-bottom: 24px;
      text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
      font-size: 1.1rem;
      color: var(--color-text-on-dark);
      margin-bottom: 48px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      opacity: 0.9;
    }

    .hero-cta-group {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
      margin-bottom: 40px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 16px 32px;
      border-radius: var(--radius-sm);
      font-size: 1rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.25s;
      cursor: pointer;
      border: none;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
      color: var(--color-primary-dark);
      box-shadow: var(--shadow-glow);
      border: none;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 30px rgba(212, 175, 55, 0.6);
      filter: brightness(1.1);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.1);
      color: white;
      border: 1px solid rgba(255, 255, 255, 0.3);
      backdrop-filter: blur(4px);
    }

    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
      border-color: white;
    }

    .btn-icon {
      font-size: 1.2rem;
    }

    /* 免責・注意（FV内） */
    .hero-notice {
      background: var(--color-warning-bg);
      border: 1px solid rgba(192, 86, 33, 0.2);
      border-radius: var(--radius-md);
      padding: 20px 24px;
      max-width: 700px;
      margin: 0 auto;
    }

    .hero-notice-text {
      font-size: 0.85rem;
      color: var(--color-warning);
      line-height: 1.7;
    }

    .hero-notice-text strong {
      display: block;
      margin-bottom: 4px;
    }

    /* ===== SECTION COMMON ===== */
    .section {
      padding: 80px 24px;
    }

    .section-alt {
      background: var(--color-bg-alt);
    }

    .section-inner {
      max-width: 1100px;
      margin: 0 auto;
    }

    .section-header {
      text-align: center;
      margin-bottom: 48px;
    }

    .section-number {
      font-family: var(--font-display);
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--color-accent);
      letter-spacing: 0.1em;
      margin-bottom: 12px;
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(1.5rem, 3vw, 2.2rem);
      font-weight: 700;
      color: var(--color-primary-dark);
      line-height: 1.4;
      letter-spacing: 0.05em;
    }

    .section-lead {
      font-size: 1rem;
      color: var(--color-text-muted);
      margin-top: 16px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.9;
    }

    /* ===== SECTION 1: このLPでできること ===== */
    .purpose-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
    }

    .purpose-card {
      background: var(--color-bg-surface);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 32px;
      display: flex;
      gap: 20px;
      align-items: flex-start;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      box-shadow: var(--shadow-sm);
    }

    .purpose-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-8px);
      border-color: rgba(212, 175, 55, 0.3);
    }

    .purpose-icon {
      width: 56px;
      height: 56px;
      background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 1.5rem;
      flex-shrink: 0;
      box-shadow: 0 4px 10px rgba(11, 29, 54, 0.2);
    }

    .purpose-content h3 {
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-text);
      margin-bottom: 8px;
    }

    .purpose-content p {
      font-size: 0.9rem;
      color: var(--color-text-muted);
    }

    /* ===== SECTION 2: 3つの提供スタイル ===== */
    .style-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 28px;
    }

    .style-card {
      background: var(--color-bg-surface);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: all 0.4s ease;
      position: relative;
      box-shadow: var(--shadow-md);
    }

    .style-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-8px);
    }

    .style-card-header {
      padding: 32px 32px 24px;
      border-bottom: 1px solid rgba(226, 232, 240, 0.6);
      background: linear-gradient(to bottom, #ffffff, #fafbfd);
    }

    .style-card-tag {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 700;
      padding: 6px 14px;
      border-radius: 50px;
      margin-bottom: 16px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    .style-card:nth-child(1) .style-card-tag {
      background: rgba(26, 91, 196, 0.1);
      color: #1a5bc4;
      border: 1px solid rgba(26, 91, 196, 0.2);
    }

    .style-card:nth-child(2) .style-card-tag {
      background: rgba(26, 140, 76, 0.1);
      color: #1a8c4c;
      border: 1px solid rgba(26, 140, 76, 0.2);
    }

    .style-card:nth-child(3) .style-card-tag {
      background: rgba(196, 122, 26, 0.1);
      color: #c47a1a;
      border: 1px solid rgba(196, 122, 26, 0.2);
    }

    .style-card-title {
      font-family: var(--font-display);
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--color-primary-dark);
      margin-bottom: 8px;
    }

    .style-card-desc {
      font-size: 0.9rem;
      color: var(--color-text-muted);
    }

    .style-card-body {
      padding: 24px 28px;
    }

    .style-card-label {
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-text-light);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 10px;
    }

    .style-card-list {
      list-style: none;
      margin-bottom: 20px;
    }

    .style-card-list li {
      font-size: 0.9rem;
      color: var(--color-text);
      padding: 8px 0;
      padding-left: 24px;
      position: relative;
    }

    .style-card-list li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--color-accent);
      font-weight: 700;
    }

    .style-card-note {
      background: var(--color-bg-alt);
      border-radius: var(--radius-sm);
      padding: 12px 16px;
      font-size: 0.8rem;
      color: var(--color-text-muted);
      margin-bottom: 20px;
    }

    .style-card-footer {
      padding: 0 28px 28px;
    }

    .style-card-cta {
      display: block;
      width: 100%;
      text-align: center;
      padding: 14px 20px;
      background: var(--color-primary);
      color: white;
      border-radius: var(--radius-sm);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all 0.2s;
    }

    .style-card-cta:hover {
      background: var(--color-primary-dark);
    }

    .style-card-cta-sub {
      display: block;
      margin-top: 10px;
      background: white;
      border: 2px solid var(--color-primary);
      color: var(--color-primary);
    }

    .style-card-cta-sub:hover {
      background: var(--color-primary);
      color: white;
    }

    /* ===== SECTION 3: 点数が多い理由 ===== */
    .explanation-box {
      background: var(--color-bg-surface);
      box-shadow: var(--shadow-lg);
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.5);
    }

    .explanation-content {
      padding: 60px;
    }

    .explanation-points {
      display: grid;
      gap: 32px;
      margin-bottom: 40px;
    }

    .explanation-point {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }

    .explanation-point-num {
      width: 36px;
      height: 36px;
      background: var(--color-primary);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.9rem;
      flex-shrink: 0;
    }

    .explanation-point-text {
      font-size: 1rem;
      color: var(--color-text);
      line-height: 1.7;
    }

    .explanation-point-text strong {
      color: var(--color-primary-dark);
    }

    .explanation-warning {
      background: var(--color-warning-bg);
      border: 1px solid rgba(192, 86, 33, 0.2);
      border-radius: var(--radius-md);
      padding: 20px 24px;
    }

    .explanation-warning-title {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--color-warning);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .explanation-warning-text {
      font-size: 0.85rem;
      color: var(--color-text-muted);
      line-height: 1.7;
    }

    /* ===== SECTION 4: データの読み方 ===== */
    .data-reading-intro {
      background: var(--color-bg-surface);
      box-shadow: var(--shadow-md);
      border-radius: var(--radius-lg);
      padding: 48px;
      margin-bottom: 32px;
      border: 1px solid rgba(255, 255, 255, 0.5);
    }

    .data-reading-subtitle {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--color-primary-dark);
      margin-bottom: 24px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--color-accent);
      display: inline-block;
    }

    .data-reading-points {
      display: grid;
      gap: 16px;
    }

    .data-reading-point {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 16px 20px;
      background: var(--color-bg-alt);
      border-radius: var(--radius-md);
    }

    .data-reading-point-icon {
      font-size: 1.4rem;
      flex-shrink: 0;
    }

    .data-reading-point p {
      font-size: 1rem;
      color: var(--color-text);
      margin: 0;
    }

    .data-reading-point strong {
      color: var(--color-primary);
    }

    .data-steps {
      background: var(--color-bg-surface);
      box-shadow: var(--shadow-md);
      border-radius: var(--radius-lg);
      padding: 48px;
      margin-bottom: 32px;
      border: 1px solid rgba(255, 255, 255, 0.5);
    }

    .data-steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
    }

    .data-step {
      background: #fafbfd;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 32px;
      position: relative;
      transition: all 0.3s;
    }

    .data-step:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
      background: white;
      border-color: rgba(212, 175, 55, 0.2);
    }

    .data-step-header {
      margin-bottom: 16px;
    }

    .data-step-num {
      display: inline-block;
      background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
      color: white;
      font-family: var(--font-display);
      font-size: 0.7rem;
      font-weight: 700;
      padding: 4px 12px;
      border-radius: 50px;
      letter-spacing: 0.05em;
      margin-bottom: 12px;
    }

    .data-step h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--color-primary-dark);
      margin: 0;
    }

    .data-step p {
      font-size: 0.9rem;
      color: var(--color-text-muted);
      line-height: 1.7;
      margin: 0;
    }

    .data-notice {
      background: var(--color-warning-bg);
      border: 1px solid rgba(192, 86, 33, 0.2);
      border-radius: var(--radius-md);
      padding: 20px 24px;
      margin-bottom: 32px;
    }

    .data-notice p {
      font-size: 0.85rem;
      color: var(--color-warning);
      margin: 0;
      line-height: 1.7;
    }

    .data-notice p+p {
      margin-top: 4px;
    }

    .data-cta-group {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
      margin-bottom: 24px;
    }

    /* Reverting CTAs in Data Reading section to Classic Style */
    .data-cta-group .btn-primary {
      background: var(--color-primary);
      /* Uses the Navy color but solid, no gradient */
      color: white;
      box-shadow: 0 4px 14px rgba(11, 29, 54, 0.3);
      filter: none;
    }

    .data-cta-group .btn-primary:hover {
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(11, 29, 54, 0.4);
    }

    .data-cta-group .btn-secondary {
      background: white;
      color: var(--color-primary);
      border: 2px solid var(--color-primary);
      backdrop-filter: none;
    }

    .data-cta-group .btn-secondary:hover {
      background: var(--color-primary);
      color: white;
      border-color: var(--color-primary);
    }

    .data-supplement {
      text-align: center;
      font-size: 0.9rem;
      color: var(--color-text-muted);
      background: white;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 16px 24px;
      max-width: 700px;
      margin: 0 auto;
    }

    /* ===== SECTION 5: よくある質問 ===== */
    .faq-list {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--color-bg-surface);
      box-shadow: var(--shadow-sm);
      border-radius: var(--radius-md);
      margin-bottom: 16px;
      overflow: hidden;
      border: 1px solid transparent;
      transition: all 0.3s;
    }

    .faq-item:hover {
      box-shadow: var(--shadow-md);
      border-color: rgba(212, 175, 55, 0.2);
    }

    .faq-question {
      padding: 24px;
      font-weight: 600;
      color: var(--color-primary-dark);
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }

    .faq-q-label {
      background: var(--color-primary);
      color: white;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.85rem;
      flex-shrink: 0;
    }

    .faq-answer {
      padding: 0 24px 24px;
      padding-left: 68px;
      color: var(--color-text-muted);
      font-size: 0.95rem;
    }

    /* ===== SECTION 6: 責任あるギャンブル ===== */
    .responsible-box {
      background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
      border-radius: var(--radius-lg);
      padding: 48px;
      color: white;
      text-align: center;
    }

    .responsible-title {
      font-family: var(--font-display);
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 24px;
    }

    .responsible-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 20px;
      margin-top: 32px;
    }

    .responsible-item {
      background: rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-md);
      padding: 24px 20px;
    }

    .responsible-icon {
      font-size: 1.5rem;
      margin-bottom: 12px;
    }

    .responsible-text {
      font-size: 0.9rem;
      line-height: 1.6;
    }

    /* ===== FOOTER ===== */
    .footer {
      background: linear-gradient(to bottom, #0b1d36, #050e1a);
      color: white;
      padding: 80px 24px 40px;
      position: relative;
    }

    .footer::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    }

    .footer-inner {
      max-width: 1100px;
      margin: 0 auto;
    }

    .footer-main {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 48px;
      padding-bottom: 40px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      margin-bottom: 32px;
    }

    .footer-brand .logo {
      color: white;
      margin-bottom: 20px;
    }

    .footer-brand .logo-icon {
      background: rgba(255, 255, 255, 0.2);
    }

    .footer-brand p {
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.7);
      line-height: 1.7;
    }

    .footer-info {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 32px;
    }

    .footer-info-section h4 {
      font-size: 0.8rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: rgba(255, 255, 255, 0.5);
      margin-bottom: 16px;
    }

    .footer-info-section p,
    .footer-info-section a {
      font-size: 0.9rem;
      color: rgba(255, 255, 255, 0.8);
      line-height: 1.8;
      text-decoration: none;
    }

    .footer-info-section a:hover {
      color: white;
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 8px;
    }

    .footer-links a {
      font-size: 0.9rem;
      color: rgba(255, 255, 255, 0.7);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-links a:hover {
      color: white;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-copyright {
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.5);
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 768px) {
      .nav-links {
        display: none;
      }

      .header-cta {
        display: none;
      }

      .menu-toggle {
        display: block;
      }

      .nav-links.mobile-active {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: white;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        z-index: 1050;
        animation: fadeIn 0.3s ease-in-out;
      }

      .nav-links.mobile-active li .nav-link {
        font-size: 1.25rem;
        font-weight: 600;
      }

      .hero {
        min-height: 100vh;
        padding: 72px 20px 40px;
      }

      .section {
        padding: 60px 20px;
      }

      .data-reading-intro,
      .data-steps {
        padding: 24px;
      }

      .footer-main {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }

      .explanation-content {
        padding: 24px;
      }

      .responsible-box {
        padding: 32px 24px;
      }
    }

    @media (max-width: 480px) {
      .hero-cta-group {
        flex-direction: column;
      }

      .btn {
        width: 100%;
        justify-content: center;
      }

      .style-cards {
        grid-template-columns: 1fr;
      }

      .purpose-card {
        flex-direction: column;
        text-align: center;
      }

      .purpose-icon {
        margin: 0 auto;
      }
    }

    /* ===== ANIMATIONS ===== */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }

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

    .hero-inner>* {
      animation: fadeInUp 0.6s ease-out backwards;
    }

    .hero-label {
      animation-delay: 0.1s;
    }

    .hero-title {
      animation-delay: 0.2s;
    }

    .hero-subtitle {
      animation-delay: 0.3s;
    }

    .hero-cta-group {
      animation-delay: 0.4s;
    }

    .hero-notice {
      animation-delay: 0.5s;
    }

    /* ===== STICKY FOOTER ===== */
    .sticky-footer {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-top: 1px solid rgba(0, 0, 0, 0.05);
      padding: 16px 24px;
      z-index: 9999;
      box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
      transform: translateY(100%);
      transition: transform 0.3s ease-in-out;
      display: none;
    }

    .sticky-footer.visible {
      transform: translateY(0);
    }

    .sticky-footer-inner {
      max-width: 600px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .sticky-footer-text {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--color-primary);
    }

    .sticky-footer-btn {
      background: var(--color-accent);
      color: var(--color-primary-dark);
      padding: 10px 20px;
      border-radius: 50px;
      font-weight: 700;
      font-size: 0.9rem;
      text-decoration: none;
      box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
      white-space: nowrap;
    }

    /* ===== DIAGNOSTIC CHART ===== */
    .diagnostic-section {
      background: linear-gradient(135deg, #eef2f7 0%, #ffffff 100%);
      padding: 60px 24px;
      margin-bottom: 40px;
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    .diagnostic-container {
      max-width: 700px;
      margin: 0 auto;
      text-align: center;
    }

    .diagnostic-title {
      font-family: var(--font-display);
      font-size: 1.5rem;
      color: var(--color-primary);
      margin-bottom: 32px;
    }

    .diagnostic-card {
      background: white;
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-lg);
      position: relative;
      overflow: hidden;
    }

    .diagnostic-step {
      display: none;
      animation: fadeIn 0.4s ease;
    }

    .diagnostic-step.active {
      display: block;
    }

    .diagnostic-question {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 32px;
      color: var(--color-primary-dark);
    }

    .diagnostic-options {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .diagnostic-btn {
      padding: 16px 24px;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      background: white;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      width: 100%;
      text-align: left;
      position: relative;
    }

    .diagnostic-btn:hover {
      border-color: var(--color-accent);
      background: var(--color-bg-alt);
    }

    .diagnostic-btn::after {
      content: '👉';
      position: absolute;
      right: 20px;
      top: 50%;
      transform: translateY(-50%);
      opacity: 0;
      transition: opacity 0.2s;
    }

    .diagnostic-btn:hover::after {
      opacity: 1;
    }

    .diagnostic-result {
      text-align: center;
    }

    .diagnostic-result-badge {
      display: inline-block;
      background: var(--color-accent);
      color: var(--color-primary-dark);
      padding: 6px 16px;
      border-radius: 50px;
      font-weight: 700;
      font-size: 0.8rem;
      margin-bottom: 16px;
    }

    .diagnostic-result-title {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 16px;
    }

    .diagnostic-result-desc {
      color: var(--color-text-muted);
      margin-bottom: 32px;
    }

    /* ===== STYLE CARD ENHANCEMENTS ===== */
    .style-card.recommended {
      border: 2px solid var(--color-accent);
      position: relative;
    }

    .style-card-badge {
      position: absolute;
      top: 0;
      right: 0;
      background: var(--color-accent);
      color: var(--color-primary-dark);
      padding: 6px 16px;
      font-weight: 700;
      font-size: 0.8rem;
      border-bottom-left-radius: var(--radius-md);
      box-shadow: -2px 2px 10px rgba(0, 0, 0, 0.1);
      z-index: 10;
    }

    .style-card {
      cursor: pointer;
    }

    /* ===== MOBILE VIEW ===== */
    @media (max-width: 768px) {
      .sticky-footer {
        display: block;
        /* Shown only on mobile */
      }

      .diagnostic-card {
        padding: 24px;
      }

      .diagnostic-question {
        font-size: 1.1rem;
      }
    }

    /* ===== PRE-FOOTER CTA ===== */
    .pre-footer-cta {
      text-align: center;
      padding: 60px 24px;
      background: var(--color-bg-surface);
      border-top: 1px solid var(--color-border);
    }

    .pre-footer-cta h3 {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 24px;
    }