@charset "UTF-8";

/* ===================================================
Basic style
=================================================== */
@import url('https://fonts.googleapis.com/css?family=Montserrat:500,700');

html {
  font-size: 100%;
}

/* ハンバーガーメニューを開いて背景をスクロールさせない為のCSS */
.no-scroll {
  overflow: hidden;
}

body {
  color: #454545;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", sans-serif;
  background-color: #fff;
}
img {
  max-width: 100%;
  vertical-align: bottom;
}
a {
  color: #454545;
  text-decoration: underline;
}
a:hover {
  text-decoration: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 6%;
}

/* ===================================================
Header style
=================================================== */
.site_header {
  padding: 20px 0;
}

.site_header.container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site_header_logo img {
  width: 208px;
}

/* ===================================================
Main Image style
=================================================== */
.mainimage {
  position: relative;
  margin-bottom: 80px;
}
.mainimage .catchcopy {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 300px;
}
.mainimage img {
  width: 100%;
}


/* ===================================================
Navigation style
=================================================== */
.navigation_button {
  display: block;
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
  z-index: 20;
  width: 32px;
  height: 32px;
}

.navigation_button img {
  display: block;
  width: 100%;
}

/* Close Icon Style */
.navigation_button.is-active img {
  display: none;
}
.navigation_button.is-active::before,
.navigation_button.is-active::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 2px;
  background-color: #333;
  transition: transform .3s;
}
.navigation_button.is-active::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.navigation_button.is-active::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.navigation_list {
  display: none; /* Initially hidden on mobile */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(255, 255, 255, .95);
  z-index: 10;
  text-align: center;
  padding-top: 60px;
}

.navigation_list.is-active {
  display: block;
}

.navigation_item a {
  display: block;
  text-decoration: none;
  padding: 16px 0;
  border-bottom: 1px solid #CCC;
}
.navigation_item:first-child {
  border-top: 1px solid #CCC;
}


@media screen and (min-width:768px) {
  .site_header.container {
    gap: 60px;
  }
  .navigation_button {
    display: none;
  }
  .navigation_list  {
    display: flex;
    position: static;
    height: auto;
    width: auto;
    background-color: transparent;
    padding-top: 0;
    gap: 32px;
  }
  .navigation_item a {
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    border-bottom: none;
    padding: 4px 0;
    position: relative;
  }
  .navigation_item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #9aaf24;
    transform: scaleX(0);
    transition: transform .3s;
  }
  .navigation_item a:hover::after,
  .navigation_item.current a::after {
    transform: scaleX(1);
  }
  .navigation_item:first-child {
    border-top: none;
    }
  
    .mainimage .catchcopy {
      top: 50%;
      left: auto;
      right: 10%;
      transform: translateY(-50%);
      width: auto;
      max-width: none;
    }
  }/* ===================================================
section style
=================================================== */
.section {
  padding: 80px 0;
}
.section_header {
  margin-bottom: 40px;
  text-align: center;
}
.section_header_title {
  font-size: 2rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: .5px;
  display: inline-block;
  position: relative;
  margin-bottom: 16px;
}
.section_header_title::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #c9e23f, #46e3dd);
}
.subscription_description {
  line-height: 1.8;
  max-width: 720px;
  margin: 0 auto;
}

/* ===================================================
News style
=================================================== */
.news {
  background-color: #fafafa;
}
.news_list {
  max-width: 800px;
  margin: 0 auto;
}
.news_item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.news_item:not(:first-child) {
  margin-top: 32px;
}
.news_item .news_time {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  padding: 4px 16px;
  background-color: #333;
  align-self: flex-start;
}
.news_title {
  font-size: 1.125rem;
  line-height: 1.6;
  font-weight: bold;
}

@media screen and (min-width:768px) {
  .news_item {
    flex-direction: row;
    align-items: center;
    gap: 32px;
  }
  .news_time {
    flex-shrink: 0;
  }
}

/* ===================================================
Features style
=================================================== */
.features_content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
.features_image {
  flex-basis: 50%;
  text-align: center;
}
.features_overview {
  flex-basis: 50%;
}

.features_overview_title {
  font-size: 1.75rem;
  margin-bottom: 24px;
}
.features_overview_body {
  line-height: 1.8;
}
.features_overview_body .aero888 {
  display: block;
  max-width: 210px;
  margin: 0 auto 28px;
}
.features_overview_text:not(:last-child) {
  margin-bottom: 24px;
}

@media screen and (min-width:768px) {
  .features_content {
    flex-direction: row;
    gap: 56px;
  }
  .features_overview_body .aero888 {
    float: right;
    width: 255px;
    max-width: none;
    margin: 0 0 0 20px;
  }
}

/* ===================================================
Subscription style
=================================================== */
.subscription_list {
  display: grid;
  gap: 32px;
}

.subscription_item a {
  display: block;
  text-align: center;
  text-decoration: none;
  border: 1px solid #eee;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
  padding: 24px;
  transition: all .3s ease-out;
}
.subscription_item a:hover {
  transform: translateY(-5px);
  box-shadow: 0 7px 20px rgba(0, 0, 0, 0.15);
}

.subscription_item .figure img {
  width: 100%;
  height: auto;
  margin-bottom: 16px;
}
.subscription_item .plan_label {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 8px;
  color: #c9e23f;
}
.subscription_item .price {
  font-size: 2rem;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  line-height: 1;
  margin-bottom: 24px;
}
.subscription_item .price .price_word {
  font-size: 2.5rem;
  margin: 0 4px 0 8px;
}
.subscription_item .plan_overview {
  margin-bottom: 24px;
}
.subscription_item .goto_button {
  display: inline-block;
  padding: 12px 24px;
  margin: 0 auto;
  background-color: #eee;
  color: #333;
  border-radius: 4px;
  font-weight: bold;
}

@media screen and (min-width:768px) {
  .subscription_list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===================================================
ITEMS style
=================================================== */
.product_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.product_item a {
  opacity: 1;
  transition: all .2s ease-out;
  display: block;
  aspect-ratio: 1 / 1;
}
.product_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product_item a:hover {
  opacity: .8;
}

@media screen and (min-width:768px) {
  .product_list {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}
@media screen and (min-width:1024px) {
  .product_list {
    grid-template-columns: repeat(6, 1fr);
  }
}


/* ===================================================
Footer style
=================================================== */
.footer {
  text-align: center;
  padding: 80px 0 40px;
}
.copyright {
  text-transform: uppercase;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
}