/*
Theme Name: FE2025
Description: FE2025
Version: 1.0.0
Author: FirstElement, Inc.
License: MIT
Text Domain: fe2025
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
*/

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background-image: url(images/bg-body-frontpage-sky-80-min.jpg);
  background-position: 85px 0;
  background-size: 100%;
  background-repeat: no-repeat;
}
body.home {
  background-position: center top;
  background-size: 210%;
}
a {
  text-decoration: none;
  color: #0e2b54;
}
a:hover {
  color: #4fbceb;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: clamp(0.7rem, 1vw, 1.6rem);
}
li {
  margin: 0;
}
.wp-block-separator {
  height: 1px;
  border: none;
  background: black;
}
.home h2 {
  display: inline-block;
  width: fit-content;
  position: relative;
  font-size: clamp(0.5rem, 1.4vw, 0.8rem);
  font-weight: bold;
  letter-spacing: 0.5rem;
  padding: 0.5rem 0;
  margin: 0;
  line-height: 2;
  text-align: center;
}
.home h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  background-color: black;
  width: calc(100% - 0.5rem);
}
.grid-container > .container-inner > .item-wrapper {
  width: 96%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.products-section .item-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 10px;
  width: calc(100% - 4%);
  margin: 0 auto;
}
.grid-container p {
  line-height: 1;
  margin: 0;
}

/*================
  @HERO
=================*/
.hero-section {
  text-align: center;
  padding: 0;
  width: 100%;
  background: linear-gradient(180deg, transparent 85%, #ffffff88 100%);
  margin: auto;
}
.hero-section > div {
  padding: clamp(5rem, 18vw, 10rem) clamp(0.7rem, 1vw, 1.6rem) clamp(2rem, 2vw, 8rem);
}
.hero-section .company-name {
  margin: 0 auto clamp(1rem, 10vw, 4rem);
}
.hero-section .company-name > div {
  width: clamp(0.7rem, 50vw, 350px);
  margin: 0 auto;
}
.hero-section .company-name h1 {
  display: grid;
  grid-template: auto / 4px auto 4px;
  align-items: center;
}
.hero-section .company-name h1 img {
  margin: 0;
  width: 100%;
}
.hero-section .company-name h1:before {
  content: '';
  background: linear-gradient(0deg, #f19439, #f5c13a);
  display: block;
  width: 3px;
  height: 140%;
  transform: rotate3d(1, 1, 1, 36deg);
  margin-left: -60px;
}
.hero-section .company-name h1:after {
  content: '';
  background: linear-gradient(0deg, #75003d, #bb358c);
  display: block;
  width: 3px;
  height: 140%;
  transform: rotate3d(1, 1, 1, 36deg);
  margin-left: 60px;
}
.hero-section .campany-tagline {
  margin: 0 auto 3rem;
}
.catch-jp {
  font-family: serif;
  margin: 0 0 0.1rem;
  font-size: clamp(1rem, 3vw, 1.2rem);
  letter-spacing: clamp(0.7rem, 7vw, 2rem);
  text-indent: clamp(0.7rem, 7vw, 2rem);
  color: #0e2b54;
}
.catch-en {
  font-family: serif;
  margin: 0;
  font-size: clamp(0.7rem, 2vw, 1rem);
  color: #0e2b54;
}
.hero-section .hero-desc {
  margin: 0 auto 1rem;
  color: #0e2b54;
}
.hero-desc p,
.item-bottom-desc p {
  letter-spacing: 3px;
  line-height: 2;
  font-size: clamp(0.7rem, 1.8vw, 1rem);
  text-align: center;
}

@keyframes subtle-brightness-pulse {
  0% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.05);
  }
  100% {
    filter: brightness(1);
  }
}
@keyframes subtle-hue-pulse {
  0% {
    filter: hue-rotate(0deg);
  }
  50% {
    filter: hue-rotate(30deg);
  }
  100% {
    filter: hue-rotate(0deg);
  }
}
@keyframes wipe-in-diagonal {
  0% {
  clip-path: polygon(
    64% 0%,
    64% 0%,
    36% 100%,
    36% 100%
  );
  }
  100% {
  clip-path: polygon(
    24% 0%,
    104% 0%,
    76% 100%,
    -4% 100%
  );
  }
}
@keyframes fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.grid-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: left;
  box-sizing: border-box;
  padding: clamp(0.7rem, 3vw, 1.6rem) clamp(0.7rem, 1.5vw, 1.6rem);
  grid-template: auto / 1fr 1fr;
}


/*================
  @HEADER
=================*/
.header-section {
  display: grid;
  grid-template: auto / 1fr 1fr;
  position: relative;
}
.header-left {
  grid-column: 1 / 2;
  aspect-ratio: 1 / 0.5;
  background: white;
  position: relative;
}
.header-right {
  grid-column: 2 / 3;
  display: grid;
  grid-template-columns: 1fr;
  background: linear-gradient(180deg, transparent 50%, #ffffff 100%);
}
.company-name a {
  display: flex;
  width: 100%;
  height: 100%;
}
.header-section .company-name:before {
  content: '';
  background: #f5c13a;
  background: linear-gradient(0deg, #f19439, #f5c13a);
  width: 5px;
  height: clamp(0.7rem, 8vw, 7rem);
  position: absolute;
  left: 0;
  top: 0;
}
.header-section .company-name:after {
  content: '';
  background: #bb358c;
  background: linear-gradient(0deg, #75003d, #bb358c);
  width: 5px;
  height: clamp(0.7rem, 6vw, 1.6rem);
  position: absolute;
  left: 0;
  top: clamp(0.7rem, 8vw, 7rem);
}
.company-name img {
  width: 60%;
  margin: clamp(0.2rem, 8vw, 7rem) auto auto;
}

/*================
  @MAIN
=================*/
.main-section {
  background: white;
  display: grid;
  grid-template: auto 1fr / 1fr;
}
.contents {
  grid-column: span 2;
  padding: 0 clamp(0.2rem, 2vw, 1.6rem) 3vw;
  text-align: justify;
  min-height: 32vw;
}
.contents > section {
  padding: 1rem 0 3rem;
}
.contents .post-top-image {
  text-align: center;
}
.image-wrapper {
  overflow: hidden;
  width: 70%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  height: clamp(0.2rem, 15vw, 1.6rem);
}
.contents .post-top-image img {
  width: 75%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.contents p {
  font-size: clamp(0.8rem, 1.4vw, 1rem);
  line-height: 2.2;
  margin-bottom: clamp(1.2rem, 2.1vw, 1.5rem);
}
.contents h1 {
  font-size: clamp(0.2rem, 5vw, 1.6rem);
  text-align: center;
  margin: clamp(0.2rem, 3vw, 1.6rem) 0;
}
.contents h2 {
  font-size: clamp(0.9rem, 2.2vw, 1.3rem);
  color: #0e2b54;
  background: #e0f0f9;
  padding: clamp(0.2rem, 2vw, 1rem) clamp(0.2rem, 2vw, 1.6rem);
  margin: clamp(0.2rem, 6vw, 1.6rem) clamp(-1.6rem, -2vw, 0rem) clamp(0.2rem, 1.2vw, 1.6rem);
}
.contents h3 {
  font-size: clamp(0.9rem, 2.1vw, 1.2rem);
  color: #0e2b54;
  margin: clamp(0.2rem, 6vw, 1.6rem) 0 clamp(0.7rem, 1.2vw, 1.6rem);
}
.contents h4 {
  font-size: clamp(0.8rem,2vw,1.2rem);
  color: black;
  border-left: 5px solid #bfe0f3;
  padding-left: clamp(0.2rem, 1vw, 1.6rem);
  margin: clamp(0.2rem, 6vw, 1.6rem) 0 clamp(0.2rem, 1.2vw, 1.6rem);
}
.contents h5 {
  font-size: clamp(0.8rem,1.8vw,1.1rem);
  font-weight: bold;
  margin: clamp(0.2rem, 6vw, 1.6rem) 0 clamp(0.2rem, 1.2vw, 1.6rem);
}
.contents h6 {
  font-size: clamp(0.7rem,1.8vw,1rem);
  font-weight: bold;
  margin: clamp(0.2rem, 6vw, 1.6rem) 0 clamp(0.2rem, 1.2vw, 1.6rem);
  border-left: 5px solid silver;
  padding-left: clamp(0.2rem, 1.5vw, 1.6rem);
}
nav.menu {
  display: none;
}
.menu ul {
  text-align: right;
  font-size: clamp(0.7rem, 1.3vw, 1rem);
  width: fit-content;
  margin: 0 auto;
  padding: 0.2rem;
}
.menu ul li {
  line-height: 1.2;
  margin: 0 0 1rem;
}
.menu ul li.current-menu-item a {
  position: relative;
  font-weight: 600;
}
.menu ul li.current-menu-item a::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  height: 1px;
  background-color: #00A6FF;
  width: 150%;
  margin-bottom: -3px;
}
.contents .company-tagline,
.column .company-tagline {
  grid-column: 3 / 4;
}
.contents .catch-jp,
.column .catch-jp {
  position: absolute;
  right: calc(12.5% - 0.6vw);
  top: 80%;
  writing-mode: vertical-rl;
  font-size: clamp(0.7rem, 1vw, 1rem);
  letter-spacing: clamp(0.7rem, 3vw, 2rem);
  display: flex;
  align-items: center;
  width: min-content;
  text-indent: 0;
  height: max-content;
  display: none;
  line-height: 1;
}
.contents .catch-en,
.column .catch-en {
  letter-spacing: 0.1rem;
  font-size: clamp(0.5rem, 0.7vw, 1rem);
  text-indent: clamp(0.7rem, 2vw, 1.6rem);;
}
table {
  border-collapse: separate;
  border-spacing: 4px;
}
.wp-block-table th {
  width: 30%;
  text-align: right;
  font-size: clamp(0.7rem, 1.6vw, 1rem);
  padding: clamp(0.7rem, 2vw, 1.6rem);
  border: none;
}
.wp-block-table td {
  width: 70%;
  font-size: clamp(0.7rem, 1.4vw, 1rem);
  padding: clamp(0.7rem, 1.4vw, 1rem);
  border: none;
}
tbody tr:nth-child(even) {
  background-color: #f8f8f8;
}
tbody tr:nth-child(odd) {
  background-color: transparent;
}
tr:first-child th {
  border-top: 1px solid #00a6ff;
}
tr:first-child td {
  border-top: 1px solid #cecece;
}
dl {
  display: grid;
  grid-template-columns: calc(25% - 0.5vw) 75%;
  font-size: clamp(0.7rem, 1.8vw, 1rem);
  grid-gap: 0 clamp(0.2rem, 0.5vw, 1.6rem);
}
dt {
  padding: clamp(0.1rem, 1vw, 1.6rem) clamp(0.2rem, 1vw, 1.6rem);
  font-weight: 500;
  border-bottom: 1px solid white;
  box-sizing: border-box;
  background-color: #f1f1f1;
}
dd:nth-child(2) {
  border-top: 1px solid #cecece;
}
dd {
  padding: clamp(0.1rem, 1vw, 1.6rem) clamp(0.2rem, 1vw, 1.6rem);
  margin: 0;
  border-bottom: 1px solid #cecece;
  align-items: center;
  display: flex;
  height: 100%;
  line-height: 1.3;
  box-sizing: border-box;
}
form {
  border-top: 1px solid silver;
  padding: clamp(0.7rem, 1vw, 1.6rem); 0;
  font-size: clamp(0.7rem, 1vw, 1.6rem);;
}
.form-group {
  display: grid;
  grid-template-columns: 30% 70%;
  padding: clamp(0.7rem, 0.1vw, 1.6rem); 0;
  grid-gap: clamp(0.7rem, 0.5vw, 1.6rem);;
}
.form-midashi {
  font-weight: 600;
  display: flex;
  align-items: center;
  background: #f8f8f8;
  padding: clamp(0.7rem, 0.5vw, 1.6rem);;
}
.form-elements {
  padding: clamp(0.7rem, 0.5vw, 1.6rem);;
}
.contents input[type="text"],
.contents input[type="email"],
.contents input[type="tel"] {
  width: clamp(100%, calc(100% - 2vw), calc(100% - 3.2rem));
  border: 1px solid silver;
  padding: clamp(0.7rem, 0.5vw, 1.6rem);;
  border-radius: 3px;
}
.contents textarea {
  width: clamp(100%, calc(100% - 2vw), calc(100% - 3.2rem));
  height: 10rem;
  border: 1px solid silver;
  padding: clamp(0.7rem, 0.5vw, 1.6rem);;
  border-radius: 3px;
  line-height: 1.3;
}
input[type="submit"] {
  border: none;
  background: none;
  display: block;
  background: linear-gradient(90deg, #4fbdeb, #3488e5);
  color: white;
  border-radius: 5px;
  padding: clamp(0.7rem, 1vw, 1.6rem);
  width: 40%;
  font-size: clamp(0.7rem, 1.2vw, 1.6rem);
  margin: clamp(0.7rem, 3vw, 1.6rem) auto;
}
input[type="submit"]:hover {
  background: #00a6ff;
}

li > ul {
  margin-left: 2rem;
}

.drawer-hamburger {
  padding: 15px 15px;
}
.drawer-hamburger-icon,
.drawer-hamburger-icon:after,
.drawer-hamburger-icon:before {
  background-color: #0e2b54;
}

/*================
  @BUSINESS
=================*/

.page-id-2815 .contents h2 {
  background: none;
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: normal;
  color: transparent;
  background: linear-gradient(90deg, #4abaea, #4f3ddf);
  -webkit-background-clip: text;
  background-clip: text;
}
.page-id-2815 h2.page-catch {
  color: #0e2b54;
  font-family: serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 0.8;
  text-indent: 2rem;
}
.page-id-2815 h2.page-catch small {
  font-family: "PT Sans", sans-serif;
  font-size: 1rem;
  font-weight: normal;
}

/*================
  @PRODUCTS
  ===============*/
.page-id-2818 .contents h4 {
  border: none;
  padding-left: 0;
}


/*================
  @COLUMN
=================*/
.column .contents h1,
.column .post-archive-list h1 {
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  text-align: left;
  margin: 0 0 clamp(0.7rem, 4vw, 1rem);
}
.column .post-category {
  position: relative;
  text-align: left;
  margin: 0 0 clamp(0.2rem, 1vw, 1.6rem);
  color: black;
  font-size: clamp(0.6rem, 1vw, 1.6rem);
}
.column .post-category::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  background-color: black;
  width: 20%;
}
.column .image-wrapper {
  width: 100%;
  height: auto;
}
.column .image-wrapper img {
  width: 100%;
  height: auto;
  position: relative;
  transform: none;
  top: auto;
  left: auto;
}
.post-meta-1st {
  display: flex;
  grid-template: auto / auto;
  flex-direction: row;
  align-items: center;
  margin: clamp(0.7rem, 1vw, 1.6rem) 0 0;
  padding: clamp(0.7rem, 1vw, 1.6rem) 0;
  font-size: clamp(0.7rem, 1vw, 0.9rem);
  border-bottom: 1px solid #cecece;
}
.post-meta-1st i {
  color: #0e2b54;
}
.post-author {
  padding-right: clamp(0.5rem, 1vw, 1.6rem);
  display: flex;
  align-items: center;
}
.post-author img {
  width: clamp(0.7rem, 8vw, 1.6rem);
  height: auto;
  border-radius: 99px;
}
.column .post-author-name {
  padding: 0 0 0 clamp(0.2rem, 0.5vw, 1.6rem);
  white-space: nowrap;
}
.column .read-estimate-time {
  padding-right: clamp(0.7rem, 1vw, 1.6rem);
  white-space: nowrap;
}
.column .post-date {
  padding-right: clamp(0.5rem, 1vw, 1.6rem);
  white-space: nowrap;
}
.post-meta-2nd {
  border-bottom: 1px solid #cecece;
  padding: 0;
  margin: 0 0 clamp(0.7rem, 1vw, 1.6rem);
  font-size: clamp(0.7rem, 3vw, 1.6rem);
  display: flex;
  justify-content: end;
  align-items: center;
}
.post-meta-2nd .icon {
  padding: clamp(0.5rem, 1vw, 1.6rem);
  color: #0e2b54;
  display: flex;
}
.contents i {
  font-size: clamp(0.7rem, 3vw, 1.1rem);
}
figure {
  margin: clamp(0.7rem, 4vw, 1.6rem) 0;
}
figcaption {
  margin: clamp(0.2rem, 0.5vw, 1.6rem) 0;
  color: gray;
  font-size: clamp(0.7rem, 1.6vw, 0.9rem);
  text-align: center;
}
.column .contents ul {
  padding: 0;
  margin: 0 0 clamp(0.2rem, 0.5vw, 1.6rem);
  border-left: none;
  border-right: none;
  font-size: clamp(0.7rem, 1.8vw, 1rem);
}
.column .contents li {
  margin: 0;
  padding: clamp(0.2rem, 0.5vw, 0.4rem) 0 clamp(0.2rem, 0.5vw, 0.4rem) 1rem;
  position: relative;
}
.column .contents li::before {
  content: '';
  display: block;
  width: 0.4rem;
  height: 0.4rem;
  background: #c0e0f3;
  position: absolute;
  top: 1em;
  /* transform: translate(0, -50%); */
  margin-left: -1rem;
}
.column .contents li:last-child {
  border-bottom: none;
}
.column .contents li ul {
  /* border-top: 1px solid #dbe7f3; */
  border-bottom: none;
  padding: 0;
  margin-top: 0.4rem;
}
.column .contents li ul li:last-child {
  padding-bottom: 0;
}
.column footer .post-author {
  display: grid;
  grid-template: auto / 25% 75%;
  padding: clamp(0.7rem, 3vw, 1rem) 0;
  margin: clamp(0.7rem, 2vw, 1.6rem) 0 clamp(0.7rem, 1vw, 1.6rem);
  background-color: #f6f6fd;
  border-radius: 10px;
}
.column footer .author-image {
  text-align: center;
}
.column footer .post-author img {
  width: 60%;
  border-radius: 99px;
  border: 1px solid #cecece;
}
.column footer .author-name-jp {
  font-size: clamp(0.7rem, 1.8vw, 1.1rem);
  line-height: 1.2;
  margin: clamp(0.7rem, 2vw, 1rem) 0 clamp(0.7rem, 1vw, 0.5rem);
  display: flex;
  align-items: center;
}
.sns-account-x {
  margin-left: clamp(0.7rem, 2.8vw, 1rem);
  font-size: clamp(0.7rem, 1.6vw, 1rem);
}
.column footer .author-name-en {
  font-size: clamp(0.7rem, 1.6vw, 1rem);
  line-height: 1.2;
  color: gray;
  margin: clamp(0.5rem, 0.5vw, 1rem) 0 clamp(0.7rem, 1vw, 1rem);
}
.author-profile-group {
  padding-right: clamp(0.7rem, 3.2vw, 1.6rem);;
}
.column footer .aurhor-profile {
  font-size: clamp(0.7rem, 1.6vw, 0.9rem);
  line-height: 1.7;
  margin: clamp(0.7rem, 2vw, 1.6rem) 0 clamp(0.7rem, 1vw, 1.6rem);
}

.promo-group {
  position: relative;
  padding: clamp(0.2rem, 2vw, 0.5rem) 0;
  margin: clamp(0.7rem, 1vw, 1.6rem) 0;
}
.promo-group::before {
  content: '';
  height: 1px;
  width: 100%;
  background: linear-gradient(270deg, #f19439, #f5c13a);
  position: absolute;
  top: 0;
  left: 0;
}
.promo-group::after {
  content: '';
  height: 1px;
  width: 100%;
  background: linear-gradient(270deg, #75003d, #bb358c);
  position: absolute;
  bottom: 0;
  left: 0;
}
.column aside .product-text {
  padding: 0 clamp(0.7rem, 3.2vw, 1.6rem) 0 0;
}
.promo-group .product-text h3 {
  font-size: clamp(0.7rem, 2vw, 1.2rem);
}
.promo-group .product-text h4 {
  border: none;
  padding-left: 0;
  font-size: clamp(0.7rem, 1.8vw, 1.1rem);
}
.promo-group .product-text p {
  font-size: clamp(0.7rem, 1.4vw, 1rem);
  line-height: 1.5;
}
.promo-group .product-text a {
  font-size: clamp(0.7rem, 1.6vw, 1rem);
}
.promo-group .product-text .p-cat::after {
  width: 50%;
}
.promo-group .product-image img {
  box-shadow: none;
  border-radius: 0;
}
.sns-group {
  border-top: 1px solid #cecece;
  margin: clamp(0.7rem, 8vw, 1.6rem) 0;
  position: relative;
}
.sns-group::before {
  content: '';
  display: block;
  width: clamp(10px, 3vw, 14px);
  height: clamp(10px, 3vw, 14px);
  border-right: 1px solid #cecece;
  border-bottom: 1px solid #cecece;
  transform: rotate(45deg) translate(-10px, 0px);
  left: 50%;
  top: 0;
  position: absolute;
  background: white;
}
.sns-group > div {
  display: grid;
  grid-template: auto / repeat(4, 1fr);
  width: 70%;
  margin: clamp(0.7rem, 4vw, 1.6rem) auto;
}
.sns-group i {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
}
.sns-share {
  text-align: center;
}

/*================
  @COLUMN
================*/
.column .image-wrapper {
  width: 100%;
  height: auto;
}
.column .image-wrapper img {
  width: 100%;
  position: relative;
  transform: none;
  top: auto;
  left: auto;
}
.column .related-posts {
  width: 100%;
  grid-column: 1 / 2;
  grid-row: 2 / 3;
  padding: 0 clamp(0.7rem, 2vw, 1.6rem);
  margin: clamp(0.7rem, 1vw, 1.6rem) auto clamp(0.7rem, 4vw, 1.6rem);
}
.column .related-posts h2 {
  font-size: clamp(0.8rem,1.8vw,1.1rem);
}
.column .related-posts ul {
  display: grid;
  grid-template: auto / 1fr 1fr;
  grid-gap: clamp(0.7rem, 1vw, 1.6rem);
}
.column .related-posts ul li {
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
.column .related-posts li a {
  width: 100%;
  height: 100%;
}
.column .related-posts .post-image {
  aspect-ratio: 2 / 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background: none;
  border-radius: 5px;
  overflow: hidden;
}
.column .related-posts .post-image.dummy {
  aspect-ratio: 2 / 1;
  background: #f1f1f1;
  border-radius: 5px;
  font-size: clamp(0.7rem, 1.9vw, 1.2rem);
}
.column .related-posts .post-image.dummy:hov.post-archive-lister {
  color: white;
  background: #5079b1;
}
.column .related-posts li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.column .related-posts:has(li:hover) li:not(:hover) img {
  transition: filter 0.2s ease;
}
.column .related-posts .post-title {
  font-size: clamp(0.7rem, 1.8vw, 1rem);
  padding: clamp(0.2rem, 0.5vw, 1rem) 0;
}
.post-archive-list {
  grid-column: span 2;
  padding: 0 clamp(0.2rem, 2vw, 1.6rem) 10vw;
  min-height: 30vw;
}
.post-archive-list > ul {
  display: grid;
  grid-template: auto / 1fr 1fr;
  grid-gap: 1vw;
}
.post-archive-item img {
    max-width: 100%;
    height: auto;
    display: block;
}
.post-archive-item .post-thumbnail {
  aspect-ratio: 2 / 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background: none;
  border-radius: 5px;
  overflow: hidden;
}
.post-archive-item .post-title {
  font-size: clamp(0.7rem, 1.8vw, 1rem);
  padding: clamp(0.2rem, 0.5vw, 1rem) 0;
  margin: 0;
}
.hissu_mark {
  background: #f19439;
  color: white;
  padding: 0.2rem 0.3rem;
  font-size: 0.6rem;
  margin-left: 0.5rem;
  font-weight: bold;
}
.wpcf7-list-item {
  margin: 0;
}
.wpcf7 .wpcf7-submit:disabled {
  background: #acacac;
  cursor: not-allowed;
}
.wpcf7 .entry-part {
  margin: 0.5rem 0;
}
.wpcf7-radio {
  display: flex ;
  flex-direction: column;
}


/*================
  @BUSINESS
=================*/
.business-section {
  width: 100%;
  background: linear-gradient(180deg, #ffffff88 0%, #ffffff 20%);
  margin: auto;
}
.business-section > .container-inner > .item-wrapper {
  grid-template-columns: 1fr 1fr;
  padding: 0 2%;
  width: calc(100% - 4%);
  position: relative;
  overflow: hidden;
}
.business-section .grid-item {
  padding: clamp(0.1rem, 0.5vw, 1.6rem) 0;
  position: relative;
}
.business-section .item-box {
  transform: translateX(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.business-section .item-box.is-revealed {
  opacity: 1;
  transform: translateX(0);
}
.business-section .section-title {
  grid-column: 1 / span 2;
  grid-row: 1 / 2;
  aspect-ratio: 1 / 0.2;
}
.business-section .item-1 {
  grid-column: 1 / 3;
  grid-row: 2 / 3;
  aspect-ratio: 2 / 0.4;
  display: grid;
  grid-template: auto / 40% 60%;
}
.business-section .item-2 {
  grid-column: 1 / 3;
  grid-row: 3 / 4;
  aspect-ratio: 2 / 0.4;
  display: grid;
  grid-template: auto / 40% 60%;
}
.business-section .item-3 {
  grid-column: 1 / 3;
  grid-row: 4 / 5;
  aspect-ratio: 2 / 0.4;
  display: grid;
  grid-template: auto / 40% 60%;
}
.business-section .item-4 {
  grid-column: 1 / 3;
  grid-row: 5 / 6;
  aspect-ratio: 2 / 0.4;
  display: grid;
  grid-template: auto / 40% 60%;
}
.business-section .item-5 {
  grid-column: 1 / 3;
  grid-row: 6 / 7;
  aspect-ratio: 2 / 0.4;
  display: grid;
  grid-template: auto / 40% 60%;
}
.business-section .item-image {
  overflow: hidden;
  height: 100%;
  width: 100%;
  position: relative;
}
.business-section .item-image img {
  width: 100%;
  filter: sepia(0.9) brightness(1.2) contrast(1) hue-rotate(170deg) saturate(100%);
  opacity: 0.8;
  object-fit: cover;
  animation: fade-in 0.2s ease-out forwards;
  transition: filter 0.3s ease, opacity 0.3s ease;
}
.business-section .item-text {
  padding-left: clamp(0.7rem, 1.5vw, 1.6rem);
  height: 100%;
  font-size: clamp(0.7rem, 1.8vw, 1rem);
  position: absolute;
  top: 0;
  left: 40%;
}
.business-section .item-text a {
  display: flex;
  align-items: baseline;
  font-size: clamp(1.55rem, 5.5vw, 4rem);
  color: transparent;
  background: linear-gradient(90deg, #4abaea, #3d5ddf);
  -webkit-background-clip: text;
  background-clip: text;
  filter: saturate(1);
  opacity: 1;
  transition: filter 0.3s ease, opacity 0.3s ease;
  position: relative;
}
.business-section .item-text a::after {
  content: '';
  display: block;
  opacity: 0;
  visibility: hidden;
  width: clamp(5px, 2vw, 20px);
  height: clamp(5px, 2vw, 20px);
  border-right: 2px solid #4ab9ea;
  border-bottom: 2px solid #4ab9ea;
  transform: rotate(315deg) translate(-10px, -10px);;
  right: -2rem;
  bottom: clamp(0.7rem, 1.5vw, 1.6rem);;
  position: absolute;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.1s ease;
}
.business-section .grid-item.active .item-text a::after {
  opacity: 1;
  visibility: visible;
  transform: rotate(315deg) translate(0, 0);
}
.business-section:has(.grid-item.active) .grid-item.active .item-image img {
  filter: sepia(0);
}
.business-section:has(.grid-item.active) .grid-item:not(.active) .item-text a {
  filter: saturate(0.2);
  opacity: 0.5;
}
.business-section .item-1 img {
  width: 95%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -45%);
  filter: sepia(0.3) brightness(1.3);
}
.business-section .item-2 img {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -33%);
}
.business-section .item-3 img {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -38%);
}
.business-section .item-4 img {
  width: 101%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -44%);
  filter: contrast(1.5) saturate(60%);
}
.business-section:has(.grid-item.active) .grid-item.item-4.active .item-image img {
  filter: contrast(1) saturate(100%);
}
.business-section .item-5 img {
  width: 150%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-60%, -50%);
  filter: contrast(1.4) saturate(50%);
}
.business-section:has(.grid-item.active) .grid-item.item-5.active .item-image img {
  filter: contrast(1) saturate(100%);
}
.item-bottom-desc {
  aspect-ratio: unset;
  padding: clamp(2rem, 5vw, 5rem) 0;
}

/*================
  @PRODUCTS
=================*/
.products-section {
  width: 100%;
  background-image: url(images/bg-body-frontpage-sky-80-min.jpg);
  background-position: -180px -120px;
  background-size: 480%;
  background-repeat: no-repeat;
  background-color: white;
  transform: scaleX(-1);
  margin: auto;
  position: relative;
}
.products-section .container-inner {
  transform: scaleX(-1);
  background: linear-gradient(181deg, white 1%, #ffffffcc 8%, #ffffffcc 75%, white 85%);
}
.product.grid-item {
  flex-basis: 100%;
  flex-grow: 1;
  flex-shrink: 0;
  /* aspect-ratio: 1 / 0.3; */
  flex-direction: row;
  padding: clamp(0.7rem, 2vw, 1.6rem);
}
.product.grid-item:has(a:hover) {
  background: #b7d8e755;
  border-radius: 10px;
}
.business-section .section-title,
.products-section .section-title {
  aspect-ratio: unset;
  text-align: center;
  padding: clamp(2rem, 5vw, 5rem) 0;
}
.product-image {
  width: 40%;
}
.product-image img {
  display: block;
  border-radius: 10px;
  box-shadow: 2px 2px 2px #ccdde488;
  width: 80%;
  height: auto;
}
.product.active img {
  transform: scale(110%,110%);
  transition: scale 0.5s ease-in-out;
}
.products-section .item-1 {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
  aspect-ratio: 1 / 0.25;
  display: flex;
}
.products-section .item-2 {
  grid-column: 1 / 2;
  grid-row: 2 / 3;
}
.products-section .item-4 {
  grid-column: 1 / 2;
  grid-row: 3 / 4;
}
.products-section .item-6 {
  grid-column: 1 / 2;
  grid-row: 4 / 5;
}
.products-section .item-8 {
  grid-column: 1 / 2;
  grid-row: 5 / 6;
}
.product a {
  display: flex;
  align-items: start;
  position: relative;
  height: 100%;
  color: black;
  gap: clamp(5px, 1vw, 1rem);
}
.product a.is-revealed {
  opacity: 1;
}
.product a:hover {
  color: black;
}
.product a h4 {
  color: #0e2b54;
}
.product-text {
  width: 60%;
  height: auto;
  padding: 0 0 0 0.5vw;
}
.product-text .p-cat {
  position: relative;
  font-size: clamp(0.6rem, 1vw, 0.8rem);
}
.product-text .p-cat::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  background-color: black;
  width: 50%;
}
.product-text h3 {
  font-size: clamp(1rem, 2.8vw, 1rem);
  margin: 0 auto 0.5rem 0;
  word-break: break-all;
}
.product-text h4 {
  font-size: clamp(0.8rem, 2.5vw, 0.9rem);
  margin: 0 auto 0.5rem 0;
  color: #0e2b54;
  font-family: serif;
  word-break: break-all;
}
.product-text p {
  font-size: clamp(0.7rem, 2.3vw, 0.8rem);
  line-height: 1.4;
  margin: 0 auto 0.5rem 0;
  word-break: break-all;
}
.product-text a {
  display: block;
  background: blue;
  color: white;
  padding: clamp(0.5rem,2vw,0.7rem) 1rem;
  width: fit-content;
  height: auto;
  margin: clamp(0.5rem,2vw,0.7rem) auto 0 0;
  background: linear-gradient(135deg, #4fbdeb, #3488e5);
  font-size: clamp(0.7rem, 1.3vw, 1rem);
  border-radius: 3px;
  background: transparent;
  border: 1px solid black;
  color: black;
}
.grid-item .product-text a:hover {
  background: #00a6ff;
  border: 1px solid #00a6ff;
  color: white;
}

/*================
  @NEWSCOLUMN
=================*/
.news-section {
  width: 100%;
  background-image: url(images/bg-body-frontpage-sky-80-min.jpg);
  background-position: center top;
  background-size: 150%;
  margin: auto;
}
.news-section > .container-inner {
  background: linear-gradient(178deg, white 20%, #ffffffdd 40%, #ffffffdd 60%, white 80%);
}
.news-section > .container-inner > .item-wrapper {
  grid-template-columns: 1fr 1fr 1fr 1fr;
}
.news-section .item-1 {
  grid-column: 1 / span 8;
  grid-row: 1 / 2;
  aspect-ratio: 1 / 0.2;
}
.news-section .item-2 {
  grid-column: 1 / span 4;
  grid-row: 2 / 2;
  aspect-ratio: 2 / 1.2;
  display: grid;
  grid-template: 100% / 1fr 1fr;
  align-items: start;
  padding: 10px;
  position: relative;
  grid-gap: 10px;
}
.post-box {
  height: 100%;
  position: relative;
  padding: 20px;
  transform: scale(95%,95%);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
  transition-delay: 0.2s;
}
.post-box.is-revealed {
  opacity: 1;
  transform: scale(100%,100%);
}
a:hover .post-box {
  background: #b7d8e755;
  border-radius: 10px;
}
.post-image {
  aspect-ratio: 1 / 0.75;
  align-items: end;
  display: flex;
  justify-content: center;
  overflow: hidden;
}
.post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-title {
  text-align: left;
  padding: clamp(0.1rem, 0.7vw, 2rem) 0;
  font-size: clamp(0.8rem, 1.8vw, 1.1rem);
}
.post-meta {
  font-size: clamp(0.7rem, 1.5vw, 0.9rem);
}
.post-date {
  text-align: right;
}
.post-category {
  text-align: right;
  text-transform: uppercase;
}

/*================
  @FOOTER
=================*/
.footer-section {
  width: 100%;
  background: white;
  color:#0e2b54;
  margin: auto;
  padding: 0;
}
.footer-section > .container-inner {
  padding: 1rem 0 1rem;
}
.footer-section > .container-inner > .item-wrapper {
  grid-template-columns: 1fr;
  grid-template-rows: auto;
}
.footer-section ul {
  text-align: center;
}
.footer-section .item-1 {
  grid-column: 1 / 2;
  grid-row: 2 / 3;
  display: grid;
  grid-template: 100% / 1fr 1fr 1fr;
  align-items: start;
}
.footer-section .item-2 {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
  text-align: center;
  box-sizing: border-box;
  margin-bottom: 3rem;
}
.footer-section .item-3 {
  grid-column: 1 / 2;
  grid-row: 3 / 4;
  display: grid;
  grid-template: auto / 1fr;
  align-items: end;
  padding: 1rem;
  color: #0e2b54;
  font-size: clamp(0.6rem, 1.3vw, 0.8rem);
  text-align: center;
}
.footer-section .item-2 > div {
  border-top: 1px solid #00a6ff;
  border-bottom: 1px solid #00a6ff;
  padding: 2rem 0;
  position: relative;
}
.btn.cta {
  display: block;
  background: linear-gradient(90deg, #4fbdeb, #3488e5);
  color: white;
  border-radius: 3px;
  justify-content: center;
  align-items: center;
  width: 60%;
  height: clamp(0.7rem, 4vw, 1.6rem);
  margin: 0 auto 1rem;
  padding: 0.5rem;
  text-decoration: none;
  line-height: clamp(0.7rem, 4vw, 1.6rem);
  font-size: clamp(0.9rem, 1.8vw, 1rem);
  box-sizing: content-box;
}
.btn.cta:hover {
  background: #4fbdeb;
  color: white;
}
p.tel {
  font-size: clamp(1.2rem, 2.2vw, 1.4rem);
  margin-bottom: 0.5rem;
}
p.tel small {
  font-size: clamp(0.8rem, 0.9vw, 1rem);
  margin-right: 0.2rem;
}
p.open-close {
  margin-bottom: 0.5rem;
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
}
p.address {
  margin: 1rem auto 0;
  line-height: 1.2;
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
}
p.company-name {
  margin: 0.2rem auto 0;
  line-height: 1.2;
  font-size: clamp(0.9rem, 1.5vw, 1rem);
}
.footer-section li {
  line-height: 1;
  margin-bottom: 1.2rem;
  font-size: clamp(0.8rem, 1.4vw, 1rem);
}
.footer-section .item-3 > div {
  margin: 0.2rem auto;
}
.grecaptcha-badge {
  visibility: hidden;
}

/*================
  @GOOGLEFONTS
=================*/
.pt-sans-regular {
  font-family: "PT Sans", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.pt-sans-bold {
  font-family: "PT Sans", sans-serif;
  font-weight: 700;
  font-style: normal;
}

.pt-sans-regular-italic {
  font-family: "PT Sans", sans-serif;
  font-weight: 400;
  font-style: italic;
}

.pt-sans-bold-italic {
  font-family: "PT Sans", sans-serif;
  font-weight: 700;
  font-style: italic;
}

.montserrat-400 {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

@media screen and (min-width: 576px) {
  body.home {
    background-size: 190%;
  }
  .hero-section > div {
    background-size: clamp(0.7rem, 85vw, 1.6rem);
  }
  .catch-jp {
    letter-spacing: clamp(0.7rem, 5.5vw, 1.6rem);
    text-indent: clamp(0.7rem, 5.5vw, 1.6rem);
  }
  .item-top-right {
    background: linear-gradient(90deg, #4dbcebee, #318ae4);
  }
  .business-section .item-text {
    height: 100%;
    position: absolute;
    top: 0;
    left: 40%;
    white-space: nowrap;
  }
  .business-section .item-text a {
    filter: saturate(1);
    opacity: 1;
    transition: filter 0.3s ease, opacity 0.3s ease;
  }
  .business-section .item-1 {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
    aspect-ratio: 2 / 0.4;
    display: grid;
    grid-template: auto / 40% 60%;
  }
  .business-section .item-2 {
    grid-column: 1 / 3;
    grid-row: 3 / 4;
    aspect-ratio: 2 / 0.4;
    display: grid;
    grid-template: auto / 40% 60%;
  }
  .business-section .item-3 {
    grid-column: 1 / 3;
    grid-row: 4 / 5;
    aspect-ratio: 2 / 0.4;
    display: grid;
    grid-template: auto / 40% 60%;
  }
  .business-section .item-4 {
    grid-column: 1 / 3;
    grid-row: 5 / 6;
    aspect-ratio: 2 / 0.4;
    display: grid;
    grid-template: auto / 40% 60%;
  }
  .business-section .item-5 {
    grid-column: 1 / 3;
    grid-row: 6 / 7;
    aspect-ratio: 2 / 0.4;
    display: grid;
    grid-template: auto / 40% 60%;
  }
  .business-section .item-1 img {
    width: 95%;
    transform: translate(-50%, -45%);
  }
  .business-section .item-2 img {
    transform: translate(-50%, -33%);
  }
  .grid-container > .container-inner > .item-wrapper {
    grid-template-columns: 1fr;
  }
  .business-section > .container-inner > .item-wrapper {
    grid-template-columns: 1fr 1fr;
  }
  .products-section .item-1 {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
    aspect-ratio: 1 / 0.2;
  }
  .products-section .item-2 {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .products-section .item-4 {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
  }
  .products-section .item-6 {
    grid-column: 1 / 2;
    grid-row: 4 / 5;
  }
  .products-section .item-8 {
    grid-column: 1 / 2;
    grid-row: 5 / 6;
  }
  .news-section > .container-inner > .item-wrapper {
    grid-template-columns: 1fr 1fr;
  }
  .news-section .item-1 {
    grid-column: 1 / 3;
    grid-row: 1 / 2;
    aspect-ratio: 1 / 0.25;
  }
  .news-section .item-2 {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
    aspect-ratio: 3 / 2;
    padding: 0 10px;
  }
  .item-top-left {
    grid-column: 1 / 2;
  }
  .item-top-middle {
    grid-column: 2 / 3;
  }
  .item-top-right {
    aspect-ratio: 2 / 0.5;
    grid-column: 3 / 5;
    justify-content: end;
    align-items: start;
  }
  .item-middle-right {
    grid-column: 3 / 4;
    grid-row: 2 / 3;
    background-color: transparent;
    overflow: visible;
    padding: 0;
    text-align: left;
    align-items: start;
    justify-content: start;
  }
  .item-middle-right > ul {
    list-style: none;
    position: absolute;
    white-space: nowrap;
    color: #5079b1;
    line-height: 0.9;
    letter-spacing: -1px;
    top: 0.5rem;
    left: clamp(0.7rem, 1.5vw, 1.6rem);
    font-size: clamp(0.7rem, 4.5vw, 1.6rem);
    transform: none;
    text-align: left;
  }
  .item-middle-left {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
    background-color: #F0FAFF;
  }
  .item-middle-middle {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    background: transparent;
  }
  .item-middle-right {
    aspect-ratio: 2 / 1;
  }
  .item-middle-right {
    position: relative;
  }
  .news-section .item-3 {
    grid-column: 3 / 4;
    grid-row: 1 / 2;
  }
  .btn-left {
    top: 50%;
    transform: translate(0px, -20px);
  }
  .btn-right {
    top: 50%;
    transform: translate(0px, -20px);
  }
  .footer-section > .container-inner > div {
    grid-template-columns: 1fr 1fr;
  }
  .footer-section .item-1 {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .footer-section .item-2 {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  .footer-section .item-3 {
    grid-column: 1 / 2;
    grid-template: auto / 1fr 1fr 1fr 1fr;
    text-align: left;
  }
  .footer-section .item-3 > div {
    margin: 0;
  }
  .c-wp {
    grid-column: 1 / 4;
  }
  .c-fe {
    text-align: right;
    grid-column: 4 / 5;
  }
}
@media screen and (min-width: 768px) {
  body {
    background-position: right -50px;
    background-size: 85%;
  }
  .hero-section .company-name h1:before {
    width: 4px;
  }
  .hero-section .company-name h1:after {
    width: 4px;
  }
  .catch-jp {
    letter-spacing: clamp(1vw, 5vw, 5.5rem);
    text-indent: clamp(1vw, 5vw, 5.5rem);
  }
  .grid-container > .container-inner > .item-wrapper {
    grid-template-columns: 1fr 1fr;
    width: 90%;
  }
  .products-section .item-wrapper {
    width: 90%;
  }
  .business-section .item-text {
    left: 50%;
  }
  .business-section .item-1 {
    grid-template: auto / 1fr 1fr;
    aspect-ratio: 2 / 0.25;
  }
  .business-section .item-1 img {
    width: 70%;
    transform: translate(-50%, -36%);
  }
  .business-section .item-2 {
    grid-template: auto / 1fr 1fr;
    aspect-ratio: 2 / 0.25;
  }
  .business-section .item-2 img {
    transform: translate(-50%, -21%);
  }
  .business-section .item-3 {
    grid-template: auto / 1fr 1fr;
    aspect-ratio: 2 / 0.25;
  }
  .business-section .item-4 {
    grid-template: auto / 1fr 1fr;
    aspect-ratio: 2 / 0.25;
  }
  .business-section .item-5 {
    grid-template: auto / 1fr 1fr;
    aspect-ratio: 2 / 0.25;
  }
  .products-section .grid-item {
    flex-basis: calc((100% - 20px) / 2);
  }
  .products-section .item-1 {
    grid-column: 1 / 3;
    grid-row: 1 / 2;
    aspect-ratio: 1 / 0.2;
  }
  .products-section .item-4 {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
  }
  .products-section .item-6 {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
  }
  .products-section .item-8 {
    grid-column: 2 / 3;
    grid-row: 3 / 4;
  }
  .product-text a {
    border-radius: 3px;
  }
  .products-section {
    background-position: center 40px;
    background-size: 200%;
  }
  .products-section .container-inner {
    background: linear-gradient(181deg, white 5%, #ffffffcc 20%, #ffffffcc 60%, white 98%);
  }
  .news-section > .container-inner > .item-wrapper {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
  .news-section .item-1 {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
    aspect-ratio: 1 / 1.5;
  }
  .news-section .item-2 {
    grid-column: 2 / 5;
    grid-row: 1 / 2;
    aspect-ratio: 3 / 1.5;
  }
  .footer-section {
    background-position: center -777px;
  }
  .footer-section > .container-inner {
    padding: 5rem 0 1rem;
  }
  .footer-section > .container-inner > .item-wrapper {
    grid-template-columns: 1fr 1fr;
  }
  .footer-section .item-1 {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  .footer-section .item-2 {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .footer-section .item-2 > div {
    padding: 0;
  }
  .footer-section .item-3 {
    grid-column: 1 / 3;
    grid-template: auto / 1fr 1fr 1fr 1fr;
    text-align: left;
    padding: clamp(0.7rem, 3vw, 1.6rem) 0;
  }
  .footer-section ul {
    text-align: left;
  }
  .footer-section .item-2 > div {
    border: none;
  }
  .footer-section .item-2 > div::before {
    content: "";
    display: block;
    width: 1px;
    height: 50%;
    background: #00a6ff;
    left: 0;
    top: 0;
    position: absolute;
  }
  .footer-section .item-2 > div::after {
    content: "";
    display: block;
    width: 1px;
    height: 50%;
    background: #00a6ff;
    position: absolute;
    right: 0;
    top: 0;
  }
  .btn.cta {
    height: clamp(0.7rem, 2.5vw, 1.6rem);
    line-height: clamp(0.7rem, 2.5vw, 1.6rem);
  }
  .header-section {
    grid-template: auto / 20% 35% 35% 1fr;
  }
  .header-left {
    aspect-ratio: 1 / 1;
  }
  .header-right {
    grid-column: 2 / 5;
    background: linear-gradient(185deg, transparent 25%, #ffffff 75%)
  }
  .header-section .company-name:after {
    height: clamp(0.7rem, 2.5vw, 1.6rem);
  }
  .post-author img {
    width: clamp(1rem, 2vw, 3rem);
  }
  .column aside .product-text {
    width: calc(100% - 1.6vw);
  }
  .main-section {
    grid-template: auto 1fr / 20% 35% 35% 1fr;
  }
  nav.menu {
    display: block;
  }
  .contents .catch-jp,
  .column .catch-jp {
    display: flex;
    right: calc(5% - 0.6vw);
    letter-spacing: clamp(0.7rem, 2.2vw, 1.6rem);
  }
  .column .related-posts {
    grid-column: 2 / 4;
  }
}
@media screen and (min-width: 992px) {
  body.home {
    background-size: 125%;
  }
  .hero-section > div {
    background-size: clamp(0.7rem, 75vw, 1.6rem);
  }
  .product-text a {
    border-radius: 3px;
  }
  .business-section > .container-inner > .item-wrapper {
    overflow: visible;
  }
  .news-section > .container-inner > .item-wrapper {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
  .catch-jp {
    letter-spacing: clamp(1vw, 5vw, 4.5rem);
    text-indent: clamp(1vw, 5vw, 4.5rem);
  }
  .btn.cta {
    height: clamp(0.7rem, 2.5vw, 1.6rem);
    line-height: clamp(0.7rem, 2.5vw, 1.6rem);
  }
  .company-name img {
    width: 60%;
  }
  .header-section {
    grid-template: auto 1fr / 20% 33% 33% 1fr;
  }
  .header-left {
    aspect-ratio: 1 / 1;
  }
  .main-section {
    grid-template: auto 1fr / 20% 33% 33% 1fr;
  }
  .contents .catch-jp,
  .column .catch-jp {
    right: calc(5% - 0.6vw);
    letter-spacing: clamp(0.7rem, 2.2vw, 1.6rem);
  }
  .products-section .item-1 {
    aspect-ratio: 1 / 0.2;
  }
  .product-text h3 {
    font-size: clamp(1rem, 2.8vw, 1.2rem);
    margin: 0 auto 0.5rem 0;
    word-break: break-all;
  }
  .product-text h4 {
    font-size: clamp(0.8rem, 2.5vw, 1rem);
    margin: 0 auto 0.5rem 0;
    color: #0e2b54;
    font-family: serif;
    word-break: break-all;
  }
  .product-text p {
    font-size: clamp(0.7rem, 2.3vw, 0.9rem);
    line-height: 1.4;
    margin: 0 auto 0.5rem 0;
    word-break: break-all;
  }
  .product-text a {
    display: block;
    background: blue;
    color: white;
    padding: clamp(0.5rem,2vw,0.7rem) 1rem;
    width: fit-content;
    height: auto;
    margin: clamp(0.5rem,2vw,0.7rem) auto 0 0;
    background: linear-gradient(135deg, #4fbdeb, #3488e5);
    font-size: clamp(0.7rem, 1.3vw, 1rem);
    border-radius: 3px;
    background: transparent;
    border: 1px solid black;
    color: black;
  }
}
@media screen and (min-width: 1200px) {
  body.home {
    background-size: 130%;
  }
  .hero-section > div {
    background-size: clamp(0.7rem, 65vw, 1.6rem);
  }
  .grid-container > .container-inner > .item-wrapper {
    width: 80%;
  }
  .products-section .item-wrapper {
    width: 80%;
  }
  .header-section .company-name:before {
    width: 8px;
  }
  .header-section .company-name:after {
    width: 8px;
  }
  .header-section {
    grid-template: auto 1fr / 20% 30% 30% 1fr;
  }
  .header-left {
    aspect-ratio: 1 / 1;
  }
  .main-section {
    grid-template: auto 1fr / 20% 30% 30% 1fr;
  }
  .contents .catch-jp,
  .column .catch-jp {
    right: calc(10% - 0.6vw);
    letter-spacing: clamp(0.7rem, 3vw, 2rem);
  }
}
@media screen and (min-width: 1400px) {
  .hero-section > div {
    background-size: 830px;
  }
  .catch-jp {
    letter-spacing: 6rem;
    text-indent: 6rem;
  }
  .btn.cta {
    height: 2rem;
    line-height: 2rem;
  }
  .header-section {
    grid-template: auto 1fr / 1fr 1fr 1fr 1fr;
  }
  .header-left {
    aspect-ratio: 1 / 0.75;
  }
  .main-section {
    grid-template: auto 1fr / 1fr 1fr 1fr 1fr;
  }
  .company-name img {
    width: 175px;
  }
  .post-author img {
    width: 1.8rem;
  }
  .contents .catch-jp,
  .column .catch-jp {
    letter-spacing: 2rem;
  }
  dl {
    grid-gap: 0 0.4rem;
    grid-template-columns: calc(25% - 0.4rem) 75%;
  }
  .column aside .product {
    grid-template: auto / 250px auto;
  }
  .column .related-posts ul {
    grid-gap: 0.8rem;
  }
  .header-section .company-name:after {
    height: 2rem;
  }
  .contents .catch-en,
  .column .catch-en {
    text-indent: 1.8rem;
  }
  .author-profile-group {
    padding-right: 2rem;
  }
  .promo-group .product-image img {
    width: 200px;
  }
  .products-section .item-1 {
    aspect-ratio: 1 / 0.2;
  }
}
@media screen and (min-width: 1600px) {
  .hero-section {
    width: 100%
  }
  .grid-container > .container-inner > .item-wrapper {
    width: 1280px;
  }
  .products-section .item-wrapper {
    width: 1280px;
  }
}