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

    :root {
      --primary: #4CAF50;
      --primary-dark: #388E3C;
      --primary-light: #C8E6C9;
      --accent: #FF8A65;
      --accent-dark: #E64A19;
      --bg: #FAFAF5;
      --surface: #FFFFFF;
      --text: #1A2E20;
      --text-sub: #5F7A65;
      --gradient-hero: linear-gradient(135deg, #43A047 0%, #66BB6A 50%, #81C784 100%);
      --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
      --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
      --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
      --radius: 20px;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Zen Maru Gothic', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.8;
      overflow-x: hidden;
    }

    /* === LANG TOGGLE === */
    [data-lang="ja"] [data-en],
    [data-lang="ja"] [data-th],
    [data-lang="en"] [data-ja],
    [data-lang="en"] [data-th],
    [data-lang="th"] [data-ja],
    [data-lang="th"] [data-en] {
      display: none !important;
    }

    /* === NAV === */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 14px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(250, 250, 245, 0.88);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
      transition: box-shadow 0.3s;
    }

    nav.scrolled {
      box-shadow: var(--shadow-sm);
    }

    .nav-left {
      display: flex;
      align-items: center;
      gap: 0;
    }

    .nav-logo {
      font-family: 'Pacifico', cursive;
      font-size: 1.5rem;
      color: var(--primary);
      text-decoration: none;
    }

    .nav-parent {
      font-size: 0.75rem;
      color: var(--text-sub);
      text-decoration: none;
      margin-right: 8px;
      transition: color 0.2s;
    }

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

    .nav-parent::after {
      content: '/';
      margin-left: 8px;
      opacity: 0.4;
    }

    .nav-right {
      display: flex;
      gap: 20px;
      align-items: center;
    }

    .nav-right a {
      color: var(--text-sub);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 600;
      transition: color 0.2s;
    }

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

    .lang-select {
      background-color: var(--primary-light);
      color: var(--primary-dark);
      border: 1px solid transparent;
      padding: 5px 28px 5px 14px;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 700;
      cursor: pointer;
      outline: none;
      transition: all 0.2s;
      appearance: none;
      -webkit-appearance: none;
      -moz-appearance: none;
      background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23388E3C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
      background-repeat: no-repeat;
      background-position: right 10px center;
    }

    .lang-select:hover,
    .lang-select:focus {
      background-color: var(--primary);
      color: white;
      border-color: var(--primary);
      background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
    }

    .lang-select option {
      background: var(--surface);
      color: var(--text);
    }

    /* === HERO === */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 100px 24px 80px;
      background: var(--gradient-hero);
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -40%;
      right: -25%;
      width: 700px;
      height: 700px;
      background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
      border-radius: 50%;
    }

    .hero-content {
      max-width: 1100px;
      display: flex;
      align-items: center;
      gap: 60px;
      position: relative;
      z-index: 2;
    }

    .hero-text {
      flex: 1;
      color: white;
    }

    .hero-text h1 {
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 700;
      line-height: 1.3;
      margin-bottom: 24px;
    }

    .hero-text h1 .app-name {
      display: block;
      font-family: 'Pacifico', cursive;
      font-size: clamp(2.8rem, 6vw, 4.2rem);
      font-weight: 400;
      margin-bottom: 12px;
    }

    .hero-subtitle {
      font-size: clamp(1.1rem, 2.5vw, 1.25rem);
      opacity: 0.92;
      margin-bottom: 12px;
      max-width: 500px;
      line-height: 1.8;
    }

    .hero-small {
      font-size: 0.9rem;
      opacity: 0.7;
      margin-bottom: 36px;
    }

    .hero-phone {
      flex-shrink: 0;
      width: 280px;
      height: 560px;
      background: #1e1e1e;
      border-radius: 40px;
      border: 8px solid #2d2d2d;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
      animation: float 6s ease-in-out infinite;
      overflow: hidden;
      position: relative;
    }

    .phone-screen {
      width: 100%;
      height: 100%;
      background: #fafaf5;
      padding: 16px;
      display: flex;
      flex-direction: column;
      font-family: 'Zen Maru Gothic', sans-serif;
      color: #1a2e20;
      text-align: left;
    }

    .phone-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.7rem;
      color: #7c9d82;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .phone-meal-card {
      background: white;
      border-radius: 16px;
      padding: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.04);
      margin-bottom: 12px;
      border: 1px solid #eef2ef;
    }

    .phone-meal-photo {
      height: 110px;
      background: linear-gradient(135deg, #eef7f0 0%, #d8edd9 100%);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      margin-bottom: 10px;
      box-shadow: inset 0 2px 6px rgba(0,0,0,0.03);
    }

    .phone-meal-label {
      font-size: 0.6rem;
      color: #7c9d82;
      font-weight: 700;
      margin-bottom: 2px;
    }

    .phone-meal-name {
      font-size: 0.85rem;
      font-weight: 700;
      color: #1a2e20;
      margin-bottom: 6px;
      line-height: 1.3;
    }

    .phone-correction-input {
      display: flex;
      align-items: center;
      background: #f1f6f2;
      border-radius: 8px;
      padding: 5px 8px;
      border: 1px solid #d4ebd7;
    }

    .phone-input-placeholder {
      font-size: 0.7rem;
      color: #2e7d32;
      font-weight: 600;
      flex: 1;
    }

    .phone-input-btn {
      background: #4CAF50;
      color: white;
      border-radius: 6px;
      width: 22px;
      height: 22px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      font-weight: 700;
      flex-shrink: 0;
    }

    .phone-nutrients {
      background: white;
      border-radius: 16px;
      padding: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.04);
      border: 1px solid #eef2ef;
      margin-bottom: 12px;
    }

    .phone-calories {
      text-align: center;
      padding-bottom: 8px;
    }

    .phone-calories .cal-val {
      font-size: 1.6rem;
      font-weight: 800;
      color: #2e7d32;
    }

    .phone-calories .cal-unit {
      font-size: 0.7rem;
      color: #7c9d82;
      font-weight: 700;
    }

    .phone-calories .cal-label {
      font-size: 0.6rem;
      color: #7c9d82;
      font-weight: 700;
    }

    .phone-pfc-grid {
      display: flex;
      justify-content: space-around;
      border-top: 1px solid #eef2ef;
      padding-top: 8px;
    }

    .pfc-item {
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .pfc-item .pfc-val {
      font-size: 0.8rem;
      font-weight: 700;
    }
    .pfc-item .pfc-val.p { color: #2196F3; }
    .pfc-item .pfc-val.f { color: #FF9800; }
    .pfc-item .pfc-val.c { color: #9C27B0; }

    .pfc-item .pfc-name {
      font-size: 0.6rem;
      color: #7c9d82;
      font-weight: 700;
    }

    .phone-slider-section {
      background: white;
      border-radius: 16px;
      padding: 10px 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.04);
      border: 1px solid #eef2ef;
    }

    .phone-slider-label {
      font-size: 0.65rem;
      font-weight: 700;
      color: #7c9d82;
      margin-bottom: 6px;
    }

    .phone-slider-track {
      height: 6px;
      background: #e0efe2;
      border-radius: 3px;
      position: relative;
      margin-bottom: 4px;
    }

    .phone-slider-thumb {
      width: 14px;
      height: 14px;
      background: #4CAF50;
      border-radius: 50%;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    }

    .phone-slider-ticks {
      display: flex;
      justify-content: space-between;
      font-size: 0.55rem;
      color: #7c9d82;
      font-weight: 700;
    }

    @keyframes float {

      0%,
      100% {
        transform: translateY(0);
      }

      50% {
        transform: translateY(-10px);
      }
    }

    .store-badges {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      align-items: center;
      margin-top: 16px;
    }

    .store-badge-link {
      display: inline-block;
      transition: transform 0.2s;
    }

    .store-badge-link:hover {
      transform: scale(1.05);
    }

    .store-badge-link img {
      height: 52px;
      width: auto;
    }

    .store-soon {
      position: relative;
      opacity: 0.55;
      pointer-events: none;
    }

    .soon-label {
      position: absolute;
      top: -12px;
      right: -10px;
      background: var(--accent-dark);
      color: white;
      font-size: 0.75rem;
      font-weight: 800;
      padding: 4px 10px;
      border-radius: 12px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      z-index: 10;
      white-space: nowrap;
    }

    .cta-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 36px;
      background: white;
      color: var(--primary-dark);
      font-size: 1.05rem;
      font-weight: 700;
      border: none;
      border-radius: 50px;
      cursor: pointer;
      text-decoration: none;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
      transition: transform 0.2s, box-shadow 0.2s;
    }

    .cta-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    }

    /* === SECTIONS === */
    section {
      padding: 90px 24px;
      max-width: 1100px;
      margin: 0 auto;
    }

    .section-title {
      text-align: center;
      margin-bottom: 56px;
    }

    .section-title h2 {
      font-size: 1.9rem;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .section-title p {
      color: var(--text-sub);
      font-size: 1.05rem;
      max-width: 620px;
      margin: 0 auto;
      line-height: 1.8;
    }

    .badge {
      display: inline-block;
      background: var(--primary-light);
      color: var(--primary-dark);
      padding: 4px 14px;
      border-radius: 20px;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 1.5px;
      margin-bottom: 14px;
    }

    /* === CONCEPT (ズボラ宣言) === */
    .concept-banner {
      background: var(--surface);
      border-radius: var(--radius);
      padding: 48px 36px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      border: 2px dashed var(--primary-light);
    }

    .concept-banner h2 {
      font-size: 1.8rem;
      margin-bottom: 16px;
    }

    .concept-banner p {
      color: var(--text-sub);
      font-size: 1rem;
      max-width: 580px;
      margin: 0 auto 24px;
      line-height: 1.9;
    }

    .concept-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
    }

    .concept-pill {
      background: #FFF8E1;
      color: #F57F17;
      padding: 8px 20px;
      border-radius: 50px;
      font-size: 0.9rem;
      font-weight: 700;
    }

    /* === FEATURES === */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px;
    }

    .feature-card {
      background: var(--surface);
      padding: 32px 26px;
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      border: 1px solid rgba(0, 0, 0, 0.04);
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .feature-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .feature-icon {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 18px;
    }

    .feature-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .feature-card p {
      color: var(--text-sub);
      font-size: 0.92rem;
      line-height: 1.7;
    }

    /* === HOW IT WORKS === */
    .how-it-works {
      background: var(--surface);
      border-radius: var(--radius);
      padding: 56px 40px;
      box-shadow: var(--shadow-sm);
    }

    .steps {
      display: flex;
      gap: 32px;
      margin-top: 36px;
    }

    .step {
      flex: 1;
      text-align: center;
    }

    .step-number {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: var(--gradient-hero);
      color: white;
      font-size: 1.4rem;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px;
      box-shadow: 0 4px 16px rgba(76, 175, 80, 0.3);
    }

    .step h4 {
      font-size: 1.05rem;
      margin-bottom: 8px;
    }

    .step p {
      color: var(--text-sub);
      font-size: 0.88rem;
    }

    .step-emoji {
      font-size: 2.2rem;
      margin-bottom: 8px;
    }

    .step-arrow {
      display: flex;
      align-items: center;
      font-size: 1.5rem;
      color: var(--primary-light);
    }

    /* === VOICE / TESTIMONIALS === */
    .voice-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px;
    }

    .voice-card {
      background: var(--surface);
      padding: 28px;
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
    }

    .voice-card .voice-icon {
      font-size: 1.3rem;
      margin-bottom: 12px;
    }

    .voice-card p {
      color: var(--text-sub);
      font-size: 0.92rem;
      line-height: 1.7;
      margin-bottom: 12px;
    }

    .voice-card .voice-who {
      font-weight: 700;
      font-size: 0.85rem;
      color: var(--text);
    }

    /* === PRICING === */
    .pricing-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
    }

    .pricing-card {
      background: var(--surface);
      padding: 36px 28px;
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      border: 2px solid transparent;
      text-align: center;
      position: relative;
    }

    .pricing-card.featured {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
    }

    .pricing-card.featured::before {
      content: attr(data-recommend);
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--gradient-hero);
      color: white;
      padding: 4px 20px;
      border-radius: 20px;
      font-size: 0.78rem;
      font-weight: 700;
      white-space: nowrap;
    }

    .pricing-card h3 {
      font-size: 1.15rem;
      margin-bottom: 8px;
    }

    .pricing-price {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--primary);
      margin: 14px 0;
    }

    .pricing-features {
      list-style: none;
      text-align: left;
      margin: 20px 0;
    }

    .pricing-features li {
      padding: 7px 0;
      font-size: 0.88rem;
      color: var(--text-sub);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .pricing-features li::before {
      content: '✅';
      font-size: 0.8rem;
    }

    /* === FAQ === */
    .faq-list {
      max-width: 700px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--surface);
      border-radius: 16px;
      margin-bottom: 12px;
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .faq-item summary {
      padding: 18px 24px;
      font-weight: 700;
      font-size: 0.95rem;
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .faq-item summary::after {
      content: '+';
      font-size: 1.3rem;
      color: var(--primary);
    }

    .faq-item[open] summary::after {
      content: '−';
    }

    .faq-item .faq-content {
      padding: 0 24px 18px;
      color: var(--text-sub);
      font-size: 0.92rem;
      line-height: 1.8;
    }

    /* === CTA BOTTOM === */
    .cta-section {
      background: var(--gradient-hero);
      border-radius: var(--radius);
      padding: 56px 40px;
      text-align: center;
      color: white;
      max-width: 1100px;
      margin: 0 auto 80px;
    }

    .cta-section h2 {
      font-size: 1.9rem;
      margin-bottom: 14px;
    }

    .cta-section p {
      opacity: 0.9;
      margin-bottom: 28px;
      max-width: 480px;
      margin-left: auto;
      margin-right: auto;
    }

    /* === FOOTER === */
    footer {
      padding: 48px 24px;
      text-align: center;
      border-top: 1px solid rgba(0, 0, 0, 0.06);
    }

    .footer-logo {
      font-family: 'Pacifico', cursive;
      font-size: 1.8rem;
      color: var(--primary);
      margin-bottom: 6px;
    }

    .footer-sub {
      color: var(--text-sub);
      font-size: 0.82rem;
      margin-bottom: 18px;
    }

    .footer-links {
      display: flex;
      gap: 24px;
      justify-content: center;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: var(--text-sub);
      text-decoration: none;
      font-size: 0.88rem;
      transition: color 0.2s;
    }

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

    .footer-copy {
      color: var(--text-sub);
      font-size: 0.78rem;
    }

    /* === CROSS PROMO === */
    .cross-promo {
      max-width: 1100px;
      margin: 0 auto 60px;
      padding: 0 24px;
    }

    .cross-promo-card {
      display: flex;
      align-items: center;
      gap: 28px;
      background: var(--surface);
      border-radius: var(--radius);
      padding: 28px 32px;
      border: 1px solid rgba(0, 0, 0, 0.06);
      box-shadow: var(--shadow-sm);
      transition: border-color 0.3s;
    }

    .cross-promo-card:hover {
      border-color: rgba(156, 39, 176, 0.3);
    }

    .cross-promo-card.pixwork:hover {
      border-color: rgba(59, 130, 246, 0.25);
    }

    .cross-promo-card.pixtale:hover {
      border-color: rgba(139, 92, 246, 0.25);
    }

    .cross-promo-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    @media (max-width: 768px) {
      .cross-promo-grid {
        grid-template-columns: 1fr;
      }
    }

    .cross-promo-icon {
      font-size: 2.5rem;
      flex-shrink: 0;
    }

    .cross-promo-body {
      flex: 1;
    }

    .cross-promo-from {
      font-size: 0.7rem;
      color: var(--text-sub);
      letter-spacing: 1.5px;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .cross-promo-body h3 {
      font-size: 1rem;
      color: var(--text);
      margin-bottom: 6px;
    }

    .cross-promo-body h3 span.app-accent {
      color: #9C27B0;
      font-family: 'Inter', sans-serif;
      font-weight: 800;
    }

    .cross-promo-body p {
      font-size: 0.85rem;
      color: var(--text-sub);
      line-height: 1.6;
      margin: 0;
    }

    .cross-promo-link {
      flex-shrink: 0;
      padding: 10px 20px;
      background: rgba(156, 39, 176, 0.1);
      color: #9C27B0;
      border-radius: 24px;
      text-decoration: none;
      font-size: 0.82rem;
      font-weight: 700;
      transition: background 0.2s;
    }

    .cross-promo-link:hover {
      background: rgba(156, 39, 176, 0.2);
    }

    @media (max-width: 768px) {
      .cross-promo-card {
        flex-direction: column;
        text-align: center;
        gap: 16px;
      }
    }

    /* === HONESTY (誠実なAI設計) === */
    .honesty-section {
      background: #F4F8F5;
      border-radius: var(--radius);
      padding: 56px 40px;
      box-shadow: var(--shadow-sm);
      border: 1px solid rgba(76, 175, 80, 0.15);
      margin-bottom: 60px;
    }

    .honesty-title {
      text-align: center;
      margin-bottom: 36px;
    }

    .honesty-title h2 {
      font-size: 1.8rem;
      color: var(--text);
      margin-bottom: 12px;
    }

    .honesty-title p {
      color: var(--text-sub);
      font-size: 1.05rem;
      max-width: 750px;
      margin: 0 auto;
      line-height: 1.8;
    }

    .honesty-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
      margin-top: 32px;
    }

    .honesty-card {
      background: var(--surface);
      padding: 32px;
      border-radius: 16px;
      box-shadow: var(--shadow-sm);
      border: 1px solid rgba(0, 0, 0, 0.02);
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .honesty-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .honesty-card h3 {
      font-size: 1.15rem;
      margin-bottom: 12px;
      color: var(--text);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .honesty-card p {
      color: var(--text-sub);
      font-size: 0.92rem;
      line-height: 1.8;
    }

    .honesty-footer {
      text-align: center;
      margin-top: 40px;
      padding-top: 24px;
      border-top: 1px dashed rgba(76, 175, 80, 0.2);
      font-weight: 700;
      color: var(--text);
      font-size: 1rem;
      line-height: 1.8;
    }

    @media (max-width: 768px) {
      .honesty-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .honesty-section {
        padding: 36px 24px;
        margin: 0 16px 40px;
      }

      .honesty-title h2 {
        font-size: 1.5rem;
      }

      .honesty-title p {
        font-size: 0.95rem;
      }
    }

    /*
     * LINE / in-app WebViews often glitch on backdrop-filter compositing, or never fire
     * IntersectionObserver — leaving .fade-in at opacity:0. Coarse pointer covers phones
     * even at odd viewport widths.
     */
    @media (max-width: 1024px),
    (hover: none) and (pointer: coarse) {
      nav {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(250, 250, 245, 0.98);
      }

      .hero-phone {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.22);
      }

      .fade-in {
        opacity: 1;
        transform: none;
        transition: none;
      }
    }

    /* === TREND GRAPH SECTION === */
    .trend-section {
      margin: 0 auto;
      max-width: 900px;
      padding: 48px 24px;
    }

    .trend-visual {
      display: flex;
      align-items: flex-end;
      justify-content: center;
      gap: 28px;
      margin-top: 32px;
      padding: 32px 24px;
      background: white;
      border-radius: 20px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.05);
      border: 1px solid #eef2ef;
      min-height: 240px;
    }

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

    .trend-bar {
      width: 38px;
      border-radius: 6px 6px 0 0;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      overflow: hidden;
    }

    .trend-bar .bar-p {
      background: #2196F3;
    }
    .trend-bar .bar-f {
      background: #FF9800;
    }
    .trend-bar .bar-c {
      background: #9C27B0;
    }

    .trend-bar-label {
      font-size: 0.7rem;
      font-weight: 700;
      color: #7c9d82;
    }

    .trend-bar-cal {
      font-size: 0.65rem;
      font-weight: 700;
      color: #1a2e20;
    }

    .trend-legend {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 16px;
      font-size: 0.75rem;
      font-weight: 700;
    }

    .trend-legend-item {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .legend-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }
    .legend-dot.p { background: #2196F3; }
    .legend-dot.f { background: #FF9800; }
    .legend-dot.c { background: #9C27B0; }

    .trend-note {
      text-align: center;
      margin-top: 16px;
      font-size: 0.8rem;
      color: var(--text-sub);
      font-style: italic;
    }

    /* === RESPONSIVE === */
    @media (max-width: 768px) {
      .hero-content {
        flex-direction: column;
        text-align: center;
      }

      .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
      }

      .hero-phone {
        width: 220px;
        height: 440px;
        border-width: 6px;
        border-radius: 32px;
      }

      .phone-screen {
        padding: 12px;
      }

      .phone-meal-photo {
        height: 80px;
        font-size: 2.2rem;
      }

      .phone-calories .cal-val {
        font-size: 1.3rem;
      }

      .steps {
        flex-direction: column;
      }

      .step-arrow {
        display: none;
      }

      .nav-right a.nav-link {
        display: none;
      }

      .cta-section {
        margin: 0 16px 60px;
        padding: 40px 24px;
      }

      .concept-banner {
        padding: 36px 24px;
      }

      .trend-visual {
        gap: 12px;
        padding: 20px 12px;
      }

      .trend-bar {
        width: 28px;
      }

      .trend-bar-cal {
        font-size: 0.55rem;
      }
    }

    /* === ANIMATIONS === */
    .fade-in {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* === COOKIE CONSENT BANNER === */
    .cookie-consent-banner {
      position: fixed;
      bottom: 24px;
      left: 24px;
      right: 24px;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: 16px;
      padding: 16px 24px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 24px;
      transition: opacity 0.3s ease, transform 0.3s ease;
    }

    @media (max-width: 768px) {
      .cookie-consent-banner {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        bottom: 16px;
        left: 16px;
        right: 16px;
        padding: 16px;
      }
    }

    .cookie-consent-content p {
      font-size: 0.88rem;
      color: #1A2E20;
      line-height: 1.5;
    }

    .cookie-consent-buttons {
      display: flex;
      gap: 12px;
    }

    .cookie-consent-btn {
      padding: 8px 20px;
      border-radius: 8px;
      font-size: 0.88rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      border: none;
      white-space: nowrap;
    }

    .cookie-consent-btn.accept {
      background: #4CAF50;
      color: white;
    }

    .cookie-consent-btn.accept:hover {
      background: #388E3C;
    }

    .cookie-consent-btn.decline {
      background: transparent;
      border: 1px solid #5F7A65;
      color: #5F7A65;
    }

    .cookie-consent-btn.decline:hover {
      background: rgba(95, 122, 101, 0.1);
    }