@media (max-width: 768px) {
  .concept, .swiper, .cafe-menu, .reservation, .access, .instagram-feed {
    padding: 30px 16px;
  }

  .concept h2, .swiper h2, .cafe-menu h2, .reservation h2, .access h2, .instagram-feed h2 {
    margin-bottom: 16px;
  }

  .concept p, .swiper p, .cafe-menu p, .reservation p, .access p, .instagram-feed p {
    margin-bottom: 16px;
  }
  
    header {
    width: 100%;
    height: 50px;
    position: fixed;
    padding: 0 16px;
    display: flex;
    z-index: 10;
    justify-content: space-between;
    }

  .header .logo {
        font-size: 1.2rem;
        line-height: 1;
        white-space: nowrap;
    }
  
    nav ul {
      flex-direction: column;
      gap: 24px;
    }

  nav.active {
      display: block;
    }

    .hamburger {
      display: block;
      width: 22px;
      height: 50px;
    }

    .hamburger span {
      margin: 4px 0;
      transition: transform 0.3s ease, opacity 0.3s ease;
    }

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

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

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

    nav {
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      background: #fdfcf9;
      display: none;
      padding: 24px 0;
      box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    }

  .hero {
    padding: 0;
    height: 55vh;
    padding-top: 56px;
    }

  .hero h1 {
        font-size: 1.4rem;
        text-align: center;
    }

  .hero-text p {
        font-size: 0.95rem;
        line-height: 1.8;
    }

  .container, .content {
        padding: 0 16px;
    }

  .concept-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .concept-text h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }

  .concept-text p {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-right: 0;
  }

  .concept-photo img {
    max-width: 100%;
    height: auto;
    margin-left: 0;
  }

  .dog-run-title {
    font-size: 1.6rem;
    padding: 24px 0;
  }

  .dog-run-text p {
    font-size: 0.95rem;
    line-height: 1.8;
  }

  .swiper {
    padding: 0 12px;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .swiper-wrapper {
    display: flex;
    gap: 0;
  }

  .swiper-slide {
    flex-shrink: 0;
    width: 80vw;
    max-width: none;
    margin-right: 16px;
    aspect-ratio: 16/10;
    transform: scale(0.9);
    opacity: 0.5;
  }

  .swiper-slide-active {
    transform: scale(1);
    opacity: 1;
  } 

.cafe-menu h2 {
    font-size: 1.6rem;
    margin-bottom: 24px;
  }

  .menu-grid {
    display: none;
  }

  .menu-sp-text {
    display: block;
    text-align: center;
    margin-top: 24px;
  }

  .menu-sp-text p {
    font-size: 0.8rem;
    line-height: 1.7;
    margin-bottom: 20px;
  }

  .menu-sp-img {
    display: flex;
    gap: 12px;
    overflow-x: hidden;
    padding-bottom: 15px;
  } 

  .cafe-menu .btn-primary {
    display: inline-block;
  }


  .menu-sp-item {
    flex: 0 0 calc(32% - 6px); 
  }

  .menu-sp-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
  }

  .menu-sp-img::-webkit-scrollbar {
    display: none;
  }

  .reservation-inner {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 0;
  }

  .reservation-title {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }


  .reservation-info {
  display: grid;
  grid-template-columns: max-content auto;
  gap: 16px 24px; 
  font-size: 0.8rem;
  line-height: 1.7;
  align-items: center;
  margin-bottom: 30px;
}

.info-row {
  display: contents; 
}

.label {
  font-family: 'Patrick Hand', cursive;
  font-size: 1.1rem;
  color: #4b3a25;
  text-align: right;
}

.value {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.1rem;
  font-feature-settings: "palt";
  letter-spacing: 0.05em;
  text-align: left;
}

  

  .reservation-image {
    margin-bottom: 24px;
  }

  .reservation-image img {
   margin: 0 auto;
   max-width: 300px;
  }

  .time {
    font-family: 'Noto Sans JP', sans-serif;
    font-feature-settings: "palt";
    font-size: 1.1rem;
    letter-spacing: 0.05em;
  }


  .access-inner {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 32px;
  }

  .access-text {
    width: 100%;
    margin: 0 auto;
    text-align: center;
  }

  .access-text h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }

  .access-text p {
    font-size: 0.95rem;
    line-height: 1.8;
  }

  .access-map iframe {
    width: 100%;
    height: 300px;
  }

  .instagram-feed h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }

   :root {
    --slide-height: 28vh;
  }


}