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

.pc { display: block !important; }
.sp { display: none !important; }

body {
  font-family: "Helvetica Neue", "Arial", 'Noto Sans JP', sans-serif;
  color: #333;
  line-height: 1.6;
  background: #fff;
}

img {
  max-width: 100%;
  display: block;
}

/* HERO */
.hero {
  text-align: center;
  padding: 50px 20px 50px;
}

.hero h1 {
  font-size: 24px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 16px;
  margin-bottom: 20px;
    line-height: 1.8;
}

.hero .buttons a {
  display: inline-block;
  border: 1px solid #333;
  padding: 8px 16px;
  margin: 5px;
  text-decoration: none;
  color: #333;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.hero .buttons a:hover {
  background: #333;
  color: white;
}




.title-banner{
  width: 70%;
  margin: 50px auto 50px;
  text-align:center;
  
}

/* SECTION TITLE */
.section-title {
  text-align: center;
  padding: 40px 20px 10px;
  color: #515151;
}


.section-title .banner {
  max-width: 800px;
  margin: 0 auto;
    border-radius: 8px;
}

.section-description {
  margin: 30px auto;
  max-width: 700px;
  font-size: 16px;
    line-height: 1.8;

}

.link-button {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 35px;
  border: 1px solid #333;
  background: #fff;
  color: #333;
  text-decoration: none;
  border-radius: 8px;
  transition: 0.3s;
    font-size: 16px;
        letter-spacing: 2px;

}

.link-button:hover {
  background: #333;
  color: #fff;
}

/* FEATURES */
.features {
  max-width: 900px;
  margin: 0px auto;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  gap: 45px;
}

.feature {
  display: flex;
  gap: 15px;
  align-items: center;
}

.feature.reverse {
  flex-direction: row-reverse;
}

.feature img {
  width: 50%;
  border-radius: 10px;

}

.feature h3 {
  font-size: 20px;
  margin: 16px 0 8px;
    text-align: center;
      color: #515151;
}

.feature p {
  font-size: 15px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 15px;
  padding: 0 8px;
    align-items: flex-start;
  text-align: left;
    width: 90%;
    margin: 10px auto 20px;
        text-align: center;
}


/* LINEUP */
.lineup {
  padding: 40px 20px;
  text-align: center;
}

.lineup h2 {
  margin-bottom: 30px;
}

.lineup-five .lineup-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.lineup-five .lineup-item {
  text-align: center;
}

.lineup-buttons {
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  
}

.lineup-buttons .button {
  display: inline-block;
  text-align: center;
  margin: 0 auto;
  border: 1px solid #aaa;
  background-color: transparent;
  padding: 5px 15px;
  border-radius: 50px;
  cursor: pointer;
  font-size: 14px;
  color: #333;
  text-decoration: none;
  transition: background 0.3s;
  margin: 0px auto 5px;
}

.lineup-buttons .button:hover {
  background: #333;
  color: #fff;
}

.coconeco-premium{
  background-color: #FFFDF3;
  padding: 5px;
  margin: 70px auto;

  }

.coconeco-mamezara{
  background-color: #FAFEFF;
  padding: 5px;
    margin: 70px auto;

  }

.title-text{
  font-size: 20px;
  text-align: center;
  margin: 20px auto 5px;
  color: #515151;
  }

.series-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}

.section-title {
  font-size: 23px;
  letter-spacing: 0.2em;
  margin-bottom: 30px;
}


.grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.series-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.series-item img {
  width: 100%;
  height: auto;
  object-fit: cover;
    border-radius: 10px;
}

.series-item h2 {
  font-size: 18px;
  margin: 16px 0 8px;
}

.series-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
  padding: 0 8px;
    align-items: flex-start;
  text-align: left;
    width: 100%;
    margin: 5px auto 20px;
}

.series-item .button {
  display: inline-block;
  text-align: center;
  margin: 0 auto 30px;
  border: 1px solid #aaa;
  background-color: transparent;
  padding: 8px 35px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  color: #333;
  text-decoration: none;
  transition: background 0.3s;
}

.series-item .button:hover {
  background: #333;
  color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .lineup-five .lineup-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 100%;
    margin: 0 auto;

  }

    .pc { display: none !important; }
    .sp { display: block !important; }

  @media (max-width: 480px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
}


.hero {
  text-align: center;
  padding: 50px 20px 50px;
}

.hero h1 {
  font-size: 20px;
  margin-bottom: 10px;
    color: #515151;
}

.hero p {
  font-size: 16px;
  margin-bottom: 20px;
    line-height: 1.8;
      color: #666;
}

.title-banner{
  width: 85%;
  margin: 0px auto 20px;
  text-align:center;
  
}

  .feature,
  .feature.reverse {
    flex-direction: column;
  }

  .feature img{
    width: 90%;
    
}

  .feature h3 {
    font-size: 20px;
    text-align: center;
    margin: 0px auto 10px;
  }

  .feature p {
    width: 90%;
  }

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

  .lineup-five .lineup-item {
    text-align: center;

  }

  /* 下段2個を中央に横並びで配置 */
  .lineup-five .lineup-item:nth-child(4) {
    grid-column: 2 / span 1;
    
  }

  .lineup-five .lineup-item:nth-child(5) {
    grid-column: 3 / span 1;
    
  }
  

  .lineup-buttons {
    flex-direction: row;
    justify-content: center;
    gap: 5px;
    flex-wrap: wrap;
  }

  .lineup-buttons .button {
    font-size: 14px;
    padding: 6px 15px;
  transition: 0.3s;
  }

  .lineup-buttons button:hover {
  background: #333;
  color: #fff;
}


.title-text{
  font-size: 16px;
  text-align: center;
  margin: 10px auto 0px;
  color: #515151;
  }

.section-title {
  font-size: 20px;
  letter-spacing: 0em;
  margin-bottom: 10px;
}

.section-title img {
  width: 100%;
  margin: 0px auto 10px;
  }

  .link-button {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 20px;
  border: 1px solid #333;
  background: #fff;
  color: #333;
  text-decoration: none;
  border-radius: 8px;
  transition: 0.3s;
    font-size: 13px;
    letter-spacing: 1px;
}

.link-button:hover {
  background: #333;
  color: #fff;
}


.section-description {
  margin: 20px auto 20px;
  width: 90%;
  font-size: 14px;
    line-height: 1.6;


}

.series-item img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.series-item h2 {
  font-size: 18px;
  margin: 10px 0 10px;
}

.series-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
  padding: 0 8px;
    align-items: flex-start;
  text-align: left;
    width: 80%;
    margin: 0px auto 20px;
}

.series-item .button {
  display: inline-block;
  text-align: center;
  margin: 0 auto;
  border: 1px solid #aaa;
  background-color: transparent;
  padding: 4px 35px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  color: #333;
  text-decoration: none;
  transition: background 0.3s;
  margin: 0px auto 30px;
}

.series-item .button:hover {
  background: #333;
  color: #fff;
}
  
}