.set_kinen_set_b-thumbs-swiper .swiper-slide img {
    filter: grayscale(100%);
    /* gray out all thumbnails */
    transition: filter 0.3s;
    /* smooth transition for grayscale */
  }
  
  
  
  .set_acryl_set-thumbs-swiper .swiper-slide img {
    filter: grayscale(100%);
    /* gray out all thumbnails */
    transition: filter 0.3s;
    /* smooth transition for grayscale */
  }
  
  .set_acryl_set-thumbs-swiper .swiper-slide {
    border: 2px solid gray;
    /* default border */
    transition: border-color 0.3s;
    /* smooth transition for border color */
    cursor: pointer;
  }
  .set_acryl_set-thumbs-swiper .swiper-slide-thumb-active img {
    filter: grayscale(0%);
    /* full color for the active thumbnail */
  }
  
  .set_acryl_set-thumbs-swiper .swiper-slide-thumb-active {
  border-color: #0096ff; /* アクティブ枠色（変更可） */
}

  
.curry1-thumbs-swiper .swiper-slide img {
  filter: grayscale(100%);
  transition: filter 0.3s;
}

.curry1-thumbs-swiper .swiper-slide {
  border: 2px solid gray;
  transition: border-color 0.3s;
  cursor: pointer;
}

.curry1-thumbs-swiper .swiper-slide-thumb-active img {
  filter: grayscale(0%);
}

.curry1-thumbs-swiper .swiper-slide-thumb-active {
  border-color: #0096ff; /* アクティブ枠色（変更可） */
}
  
.set_calendar-thumbs-swiper .swiper-slide img {
  filter: grayscale(100%); /* サムネは基本グレー */
  transition: filter 0.3s; /* なめらかに色変化 */
}

.set_calendar-thumbs-swiper .swiper-slide {
  border: 2px solid gray; /* 通常の枠 */
  transition: border-color 0.3s; /* 枠色の変化をスムーズに */
  cursor: pointer;
}

.set_calendar-thumbs-swiper .swiper-slide-thumb-active img {
  filter: grayscale(0%); /* アクティブ時はカラーに */
}

.set_calendar-thumbs-swiper .swiper-slide-thumb-active {
  border-color: #0096ff; /* アクティブ枠色（変更可） */
}
  
.acrylicstand1-thumbs-swiper .swiper-slide img,
.acrylicstand2-thumbs-swiper .swiper-slide img,
.acrylicstand3-thumbs-swiper .swiper-slide img {
  filter: grayscale(100%);
  transition: filter 0.3s;
}

/* サムネ枠：通常時 */
.acrylicstand1-thumbs-swiper .swiper-slide,
.acrylicstand2-thumbs-swiper .swiper-slide,
.acrylicstand3-thumbs-swiper .swiper-slide {
  border: 2px solid gray;
  transition: border-color 0.3s;
  cursor: pointer;
}

/* アクティブ＝カラー化 */
.acrylicstand1-thumbs-swiper .swiper-slide-thumb-active img,
.acrylicstand2-thumbs-swiper .swiper-slide-thumb-active img,
.acrylicstand3-thumbs-swiper .swiper-slide-thumb-active img {
  filter: grayscale(0%);
}

/* アクティブ枠色 */
.acrylicstand1-thumbs-swiper .swiper-slide-thumb-active,
.acrylicstand2-thumbs-swiper .swiper-slide-thumb-active,
.acrylicstand3-thumbs-swiper .swiper-slide-thumb-active {
  border-color: #0096ff;
}

/* Acrylic Keychain（サムネ共通） */
.acrylickeychain-thumbs-swiper .swiper-slide img {
  filter: grayscale(100%);
  transition: filter 0.3s;
}

.acrylickeychain-thumbs-swiper .swiper-slide {
  border: 2px solid gray;
  transition: border-color 0.3s;
  cursor: pointer;
}

.acrylickeychain-thumbs-swiper .swiper-slide-thumb-active img {
  filter: grayscale(0%);
}

.acrylickeychain-thumbs-swiper .swiper-slide-thumb-active {
  border-color: #0096ff;
}



/* Tshirt1（サムネイル） */
.Tshirt1-thumbs-swiper .swiper-slide img {
  filter: grayscale(100%);
  transition: filter 0.3s;
}

.Tshirt1-thumbs-swiper .swiper-slide {
  border: 2px solid gray;
  transition: border-color 0.3s;
  cursor: pointer;
}

.Tshirt1-thumbs-swiper .swiper-slide-thumb-active img {
  filter: grayscale(0%);
}

.Tshirt1-thumbs-swiper .swiper-slide-thumb-active {
  border-color: #0096ff;
}




/* Container for the hero section */
.hero-container {
    position: relative;
    width: 100%;
    height: 90%;
    /* Adjust height as needed */
    overflow: hidden;
}

/* Style for the hero image */
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Style for the logo */
.logo-fade-in {
    /* Initial state: fully transparent */
    opacity: 0;
    /* Positioning the logo on the center-left of the hero image */
    position: absolute;
    top: 50%;
    left: 0%;
    /* To center vertically */
    transform: scale(0.8), translateY(-50%) ;
    /* Animation details */
    animation: fadeIn 0.5s forwards;
}


.fade-out {
    animation-name: fadeOut;
    animation-timing-function: ease-out;
    animation-duration: 0.4s;
    animation-fill-mode: forwards; /* makes sure the element stays hidden after animation */
}

.fade-in {
    animation-name: fadeIn;
    animation-timing-function: ease-in;
    animation-duration: 0.4s;
    animation-fill-mode: forwards; /* makes sure the element stays visible after animation */
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.news-section {
    min-height: 900px;  /* Adjust this value as needed */
    transition: height 0.3s ease;  /* Optional: for smoother height transition */
}


.video-container {
    position: relative;
    padding-bottom: 56.25%; /* This gives the 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    margin: 2rem 0;
  }
  
  .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  

.news-card[data-aos] {
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.links-card[data-aos] {
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

@keyframes float {
    0% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-10px);
    }
    100% {
      transform: translateY(0px);
    }
  }

.float-animation {
    animation: float 2s ease-in-out infinite;
  }
  .product-description {
    font-size: 1 rem;
    line-height: 1.5rem;
}

.transparent-bg {
    background-color: rgba(255, 255, 255, 0); 
}
.custom-title {
    font-size: 1.5rem;                          /* Larger Font Size */
    font-weight: bold;                          /* Font Weight */
    padding: 10px 5px;
    letter-spacing: 0.1px; 
}

.thumbs-swiper .swiper-slide img {
    filter: grayscale(100%); /* gray out all thumbnails */
    transition: filter 0.3s; /* smooth transition for grayscale */
}

.thumbs-swiper .swiper-slide {
    border: 2px solid gray; /* default border */
    transition: border-color 0.3s; /* smooth transition for border color */
    cursor: pointer;
}

.thumbs-swiper .swiper-slide-thumb-active img {
    filter: grayscale(0%); /* full color for the active thumbnail */
}

.thumbs-swiper .swiper-slide-thumb-active {
    border-color: gold; /* or any other color you want for the active slide */
}

.coaster-thumbs-swiper .swiper-slide-thumb-active img {
    filter: grayscale(0%); /* full color for the active thumbnail */
}

.coaster-thumbs-swiper .swiper-slide-thumb-active {
    border-color: gold; /* or any other color you want for the active slide */
}

.tapestry-thumbs-swiper .swiper-slide-thumb-active img {
    filter: grayscale(0%); /* full color for the active thumbnail */
}

.tapestry-thumbs-swiper .swiper-slide-thumb-active {
    border-color: gold; /* or any other color you want for the active slide */
}

.acsta-thumbs-swiper .swiper-slide-thumb-active img {
    filter: grayscale(0%); /* full color for the active thumbnail */
}

.acsta-thumbs-swiper .swiper-slide-thumb-active {
    border-color: gold; /* or any other color you want for the active slide */
}



#mobileNav {
    background-color: rgba(0,0,0,0.90); /* Slight transparency to see the page underneath */
}
#mobileNav a {
    color: white;
}

.mobile-nav-link {
    font-family: 'Playfair Display', sans-serif;
    letter-spacing: .04em;
    line-height: 1;
    text-decoration: none;
    padding-left: 1.5rem;  /* space for the double circle */
    position: relative; /* relative positioning for the pseudo-element */
}
.mobile-nav-link::before {
    content: '⚉';  /* double circle character */
    position: absolute; 
    left: 0;
    top: 50%;
    transform: translateY(-50%);  /* center vertically */
    font-size: 1rem;
    color: #ffffff;  /* change color as needed */
}

.cool-button {
    display: inline-block;
    padding: 1rem 2rem;
    text-align: center;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, #62aaff, #007bff);  /* gradient background */
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);  /* subtle shadow with blue tint */
    transition: all 0.3s ease;  /* transition effect for all changes */
    text-decoration: none;
    margin-top: 1rem;  /* spacing above the button */
}

.cool-button:active {
    background: linear-gradient(135deg, #4098ff, #0056b3);  /* slightly darker gradient on tap */
    box-shadow: 0 2px 10px rgba(0, 123, 255, 0.2);  /* reduce shadow */
}

.site-footer{background-color: #2c2c2c;     width: 100%;
    box-sizing: border-box;
    display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}

@keyframes custom-pulse {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.85;
        transform: scale(1.05);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
    }
      
html {
    scroll-behavior: smooth;
    }
      

.custom-hero {
    max-height: calc(100vh - 4rem); /* 100vh is full height, 4rem is header height */
    }
      


.outer-video-container {
    max-width: 1280px; /* or any suitable value */
    margin: 0 auto;
    }

img {
  display: block;
}