:root {
  /* color */
  --primary-color: #0039b8;
  --primary-color-overlayed: #1a4dbf;

  --background-color-primary: #f4f4f6;
  --background-color-secondary: #ffffff;
  --background-color-tertiary: #ebf2ff;
  --background-color-quaternary: var(--primary-color);
  --background-color-quinary: var(--primary-color-overlayed);
  --background-color-senary: #e5f9ff;

  --text-color-primary: #000000;
  --text-color-secondary: #6b7280;
  --text-color-link: var(--primary-color);
  --text-color-contrast: #ffffff;
  --text-color-accent: var(--primary-color);

  --border-color-primary: #e5e7eb;
  --border-color-secondary: var(--primary-color);

  /* font-family */
  --font-familiy-primary: "Noto Sans JP", "sans-serif";

  /* font-size */
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-normal: 16px;
  --font-size-ll: 18px;
  --font-size-lg: 20px;
  --font-size-xl: 24px;
  --font-size-2xl: 28px;
  --font-size-3xl: 32px;
  --font-size-4xl: 36px;
  --font-size-5xl: 40px;
  --font-size-6xl: 48px;
  --font-size-7xl: 52px;

  /* font-weight */
  --font-weight-thin: 150;
  --font-weight-light: 200;
  --font-weight-demilight: 350;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 600;

  /* line-height */
  --line-height-sm: 1.2;
  --line-height-normal: 1.5;

  /* letter-spacing */
  --letter-spacing-none: 0rem;
  --letter-spacing-normal: 0.05rem;

  /* spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-base: 12px;
  --spacing-md: 16px;
  --spacing-ll: 20px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 36px;
  --spacing-3xl: 40px;
  --spacing-4xl: 48px;
  --spacing-5xl: 56px;
  --spacing-6xl: 64px;
  --spacing-7xl: 80px;
  --spacing-8xl: 96px;
  --spacing-9xl: 128px;

  /* breakpoints */
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;

  /* width */
  --min-width-mobile-content: 300px;
  --max-width-mobile-content: 750px;
  --min-width-tablet-content: 720px;
  --max-width-tablet-content: 960px;
  --min-width-desktop-content: 960px;
  --max-width-desktop-content: 1280px;
  --min-width-desktop-content-large: 1024px;
  --max-width-desktop-content-large: 1564px;

  /* others */
  --mobile-nav-item-height: 52px;
  --mobile-nav-height: calc(var(--mobile-nav-item-height) * 7);
}
@media (prefers-color-scheme: dark) {
  :root {
    /* color */
    --primary-color: #0039b8;
    --primary-color-overlayed: #1a4dbf;

    --background-color-primary: #121212;
    --background-color-secondary: #232323;
    --background-color-tertiary: #303030;
    --background-color-quaternary: var(--primary-color);
    --background-color-quinary: var(--primary-color-overlayed);
    --background-color-senary: #1a0600;

    --text-color-primary: #ffffff;
    --text-color-secondary: #a0b0c0;
    --text-color-link: #5c84ff;
    --text-color-contrast: #ffffff;
    --text-color-accent: #5c84ff;

    --border-color-primary: #505050;
  }
}

.text-style__main {
  font-family: var(--font-familiy-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-demilight);
  line-height: var(--line-height-normal);
  letter-spacing: var(--letter-spacing-normal);
}
@media (min-width: 768px) {
  .text-style__main {
    font-size: var(--font-size-normal);
  }
}

.text-style__nav {
  font-family: var(--font-familiy-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-demilight);
  line-height: var(--line-height-sm);
  letter-spacing: var(--letter-spacing-none);
}
@media (min-width: 768px) {
  .text-style__nav {
    font-size: var(--font-size-sm);
  }
}
@media (min-width: 1024px) {
  .text-style__nav {
    font-size: var(--font-size-normal);
  }
}

/************************/
/*** common icons css ***/
/************************/

/* plus minus icon */
.plus-minus-icon-container {
  display: flex;
  align-items: center;
  height: 32px;
  width: 32px;
}

.plus-minus-icon,
.plus-minus-icon::before {
  display: block;
  background-color: var(--text-color-primary);
  position: absolute;
  height: 2px;
  width: 24px;

  border-radius: 2px;
  transition: transform 400ms cubic-bezier(0.23, 1, 0.32, 1);
}
.plus-minus-icon::before {
  content: "";
  transform: rotate(90deg);
}
.plus-minus-icon-container.close > .plus-minus-icon::before {
  transform: rotate(0deg);
}

/***********************/
/*** コンテンツコンテナ ***/
/***********************/
.content-container {
  width: 100%;
  min-width: var(--min-width-mobile-content);
  max-width: var(--max-width-mobile-content);
  padding: 0 var(--spacing-xs);
}
@media (min-width: 768px) {
  .content-container {
    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
    padding: 0 var(--spacing-lg);
  }
}
@media (min-width: 1024px) {
  .content-container {
    min-width: var(--min-width-desktop-content);
    max-width: var(--max-width-desktop-content);
    padding: 0 var(--spacing-xl);
  }
}

/***********#####************************/
/*** コンテンツコンテナ内部のカードコンテナ ***/
/**************####*********************/
.card-container {
  padding: var(--spacing-lg);
  background-color: var(--background-color-secondary);
}
@media (min-width: 768px) {
  .card-container {
    padding: var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  .card-container {
    padding: var(--spacing-4xl);
  }
}

br.sp-only {
  display: inline;
}
@media (min-width: 768px) {
  br.sp-only {
    display: none;
  }
}

/* global */

body {
  width: 100%;
  min-height: 100vh;

  background-color: var(--background-color-primary);
  color: var(--text-color-primary);
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;

  width: 100%;
  height: 0;

  opacity: 0;
  background-color: rgba(0, 0, 0, 0.4);
  transition: opacity 0.6s, height 0s 0.6s, z-index 0s 0.6s;
}
body.overlay::before {
  z-index: 80;
  height: 100%;
  opacity: 1;

  transition: opacity 0.6s;
}

.wrap {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100vh;
}

.content {
  flex: 1;
}

/* header */

.header {
  flex-shrink: 0;

  --header-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  position: sticky;

  width: 100%;
  height: var(--header-height);
  padding: 0 var(--spacing-md);

  background-color: var(--background-color-secondary);
  border-bottom: var(--border-color-primary) 1px solid;
}
@media (min-width: 768px) {
  .header {
    height: 76px;
    /* position: relative; */
    position: sticky;
    top: 0;

    padding: 0 var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  .header {
    height: 96px;
    padding: 0 var(--spacing-xl);
  }
}

.header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;

  height: 100%;
  width: 100%;
}
@media (min-width: 768px) {
  .header__content {
    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
  }
}
@media (min-width: 1024px) {
  .header__content {
    min-width: var(--min-width-desktop-content-large);
    max-width: var(--max-width-desktop-content-large);
  }
}

.l-corp {
  display: block;
  width: 172px;
  height: auto;
}
@media (min-width: 768px) {
  .l-corp {
    width: 230px;
  }
}
.l-corp img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (prefers-color-scheme: dark) {
  .l-corp {
    overflow: hidden;

    border-radius: 3px;
    background-color: #ffffff;
  }
}

/* menu-toggle */

.menu-button-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  height: 100%;
  width: 32px;

  cursor: pointer;
}

.menu-button,
.menu-button::before,
.menu-button::after {
  display: block;
  background-color: var(--text-color-primary);
  position: absolute;
  height: 4px;
  width: 32px;

  border-radius: 2px;
  transition: transform 400ms cubic-bezier(0.23, 1, 0.32, 1);
}

.menu-button::before {
  content: "";
  margin-top: -8px;
}

.menu-button::after {
  content: "";
  margin-top: 8px;
}

#menu-toggle.open .menu-button {
  background: rgba(255, 255, 255, 0);
}
#menu-toggle.open .menu-button::before {
  margin-top: 0px;
  transform: rotate(45deg);
}
#menu-toggle.open .menu-button::after {
  margin-top: 0px;
  transform: rotate(-45deg);
}

@media (min-width: 768px) {
  .menu-button-container {
    display: none;
  }
}

/* nav */
.nav {
  position: absolute;
  top: var(--header-height);
  left: 0;
  overflow: hidden;
  z-index: 999;

  height: 0;
  width: 100%;

  transition: height 0.3s ease;
}
#menu-toggle.open ~ .nav {
  height: var(--mobile-nav-height);
  transition: height 0.3s ease;
}
@media (min-width: 768px) {
  .nav {
    display: block;
    position: static;
    width: auto;
    height: 100%;
    transition: none !important;
  }
}

.nav__item {
  height: var(--mobile-nav-item-height);

  background-color: var(--background-color-secondary);
  border-bottom: var(--border-color-primary) 1px solid;
  transition: background-color 0.3s ease;
}
.nav__item:hover {
  background-color: var(--background-color-primary);
}
@media (min-width: 768px) {
  .nav__item:hover {
    background-color: var(--background-color-secondary);
  }
}

.nav__item > a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;

  height: 100%;
}
.nav__item > a > span {
  position: relative;
}

@media (min-width: 768px) {
  .nav__main-list {
    height: 100%;
    display: flex;
  }

  .nav__item {
    height: 100%;
    border-bottom: 0px;
  }
  .nav__item::after {
    content: "";

    width: 0;
    height: 2px;

    background-color: var(--text-color-accent);
  }
  .nav__item::after:hover {
    width: 100%;
  }

  .nav__item > a {
    display: block;
    height: 100%;
    padding: 0 var(--spacing-md);
  }

  .nav__item > a > span {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 5px;
  }
}

/* .nav__icon_container {
  position: relative;
  display: block;
} */
.nav__icon-wrapper {
  position: absolute;
  top: 50%;
  left: 100%;

  display: block;
  width: 16px;
  height: 16px;
  transform: translateX(20%) translateY(-50%);
}
@media (min-width: 768px) {
  .nav__icon-wrapper {
    position: static;
    transform: none;
  }
}
.nav__icon {
  transform: rotate(90deg);
  transition: transform 0.3s ease;
}
.nav__icon path {
  stroke: var(--text-color-primary);
}
.nav__icon.open {
  transform: rotate(-90deg);
}

/* pull */

.pull-trigger {
  position: relative;
}
@media (min-width: 768px) {
  .pull-trigger {
    position: static;
  }
}

.pull-container {
  height: 0px;
  overflow: hidden;
  transition: height 0.3s ease;
}

.pull-container.open {
  height: calc(var(--mobile-nav-item-height) * 3);
}

@media (min-width: 768px) {
  .pull-container {
    position: absolute;
    top: 100%;
    left: 0;
    overflow: hidden;

    width: 100%;
    height: 0;

    background-color: var(--background-color-primary);

    transition: height 0.3s ease;
  }

  .pull-container.open {
    height: 200px;
  }
}

@media (min-width: 768px) {
  .pull {
    position: absolute;
    top: 0;
    left: 50%;
    translate: -50%;

    display: flex;
    align-items: center;

    gap: 20px;

    height: 200px;
    padding: var(--spacing-sm);

    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
  }
}
@media (min-width: 1024px) {
  .pull {
    gap: 48px;

    min-width: var(--min-width-desktop-content-large);
    max-width: var(--max-width-desktop-content-large);
  }
}

.pull__header-container {
  display: none;
}

.pull__item {
  height: var(--mobile-nav-item-height);
  background-color: var(--background-color-quaternary);
  border-bottom: solid 1px var(--border-color-primary);
}
@media (min-width: 768px) {
  .pull__item {
    border-bottom: none;
  }
}

.pull__item img {
  display: none;
}

.pull__item a {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 100%;
  height: 100%;

  color: var(--text-color-contrast);
  transition: background-color 0.3s ease;
}

.pull__item a:hover {
  background-color: var(--background-color-quinary);
}

@media (min-width: 768px) {
  .pull__header-container {
    display: block;
    flex-shrink: 0;
  }

  .pull__header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;

    width: 172px;
    height: 152px;
    padding: 0 var(--spacing-xl);

    background-color: var(--background-color-quaternary);
    color: var(--text-color-contrast);
  }

  .pull__header hgroup h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-light);
    line-height: var(--line-height-normal);
    letter-spacing: var(--letter-spacing-normal);
  }
  .pull__header hgroup p {
    font-weight: var(--font-weight-light);
  }

  .pull ul {
    display: flex;
    align-items: center;
    gap: 24px;
  }

  .pull__item {
    width: 164px;
    height: 152px;

    background-color: var(--background-color-secondary);
    transition: all 0.2s ease;
  }
  .pull__item:hover {
    scale: 1.05;
  }

  .pull__item a {
    display: flex;
    flex-direction: column;

    height: 100%;

    color: var(--text-color-primary);
    cursor: pointer;
  }

  .pull__item a:hover {
    background-color: var(--background-color-secondary);
  }

  .pull__item img {
    display: block;
    height: 101px;
    width: 100%;
    object-fit: cover;
  }

  .pull__item span {
    display: flex;
    align-items: center;
    justify-content: center;

    height: 51px;

    background-color: var(--background-color-secondary);
    color: var(--text-color-accent);
  }
}
@media (min-width: 1024px) {
  .pull__header {
    width: 240px;
    height: 172px;
    padding: 0 var(--spacing-xl);
  }

  .pull__header hgroup h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-light);
    line-height: var(--line-height-normal);
    letter-spacing: var(--letter-spacing-normal);
  }
  .pull__header hgroup p {
    font-weight: var(--font-weight-light);
  }
}

/*** footer ***/
.footer-area {
  display: flex;
  justify-content: center;

  width: 100%;
  margin-top: 100px;

  background-color: var(--background-color-secondary);
}
.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-4xl);

  width: 100%;
  min-width: var(--min-width-mobile-content);
  max-width: var(--max-width-mobile-content);
  padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
}
@media (min-width: 768px) {
  .footer-container {
    gap: var(--spacing-xl);

    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-sm);
  }
}
@media (min-width: 1024px) {
  .footer-container {
    gap: var(--spacing-4xl);

    min-width: var(--min-width-desktop-content);
    max-width: var(--max-width-desktop-content);
    padding: 60px var(--spacing-xl) var(--spacing-base);
  }
}
.footer-main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}
@media (min-width: 768px) {
  .footer-main-content {
    flex-direction: row;
    gap: auto;
    width: 100%;
    height: 128px;
  }
}
.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-content: space-between;
  gap: var(--spacing-sm);

  width: auto;
}
@media (min-width: 768px) {
  .footer-nav {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
    width: auto;
  }
}
@media (min-width: 1024px) {
  .footer-nav {
    gap: auto;
    width: 452px;
  }
}
.footer-nav__text {
  font-family: var(--font-familiy-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-sm);
  letter-spacing: var(--letter-spacing-none);
}
@media (min-width: 768px) {
  .footer-nav__text {
    font-size: var(--font-size-normal);
    font-weight: var(--font-weight-demilight);
  }
}
@media (min-width: 768px) {
  .footer-nav__text {
    font-weight: var(--font-weight-demilight);
  }
}

.footer-nav__product-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-base);
}
.footer-subnav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
@media (min-width: 768px) {
  .footer-subnav {
    gap: var(--spacing-xs);
  }
}
@media (min-width: 1024px) {
  .footer-subnav {
    gap: var(--spacing-sm);
  }
}
.footer-subnav a {
  color: var(--text-color-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.copyright {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-demilight);
  text-align: center;
}
@media (min-width: 768px) {
  .copyright {
    font-size: var(--font-size-sm);
  }
}

/* hero */
.hero {
  /* position: relative; */
  display: flex;
  justify-content: center;

  width: 100%;
}
.hero__image-container {
  position: relative;

  width: 100%;
  height: 320px;
}
.hero__image-container img {
  width: 100%;
  height: 100%;

  object-fit: cover;
}
.hero__image-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  height: 100%;

  background-color: rgba(0, 0, 0, 0.1);
}
.hero__overlay-text-container {
  position: absolute;
  top: 65%;
  left: 5%;
  transform: translateY(-50%);

  color: var(--text-color-contrast);
  background-color: rgba(0, 0, 0, 0.7);
  padding: var(--spacing-md) var(--spacing-md);
}
.hero__overlay-text-container h1 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}
.hero__overlay-text-container p {
  font-size: var(--font-size-normal);
}
@media (min-width: 768px) {
  .hero__image-container {
    height: 510px;
  }
  .hero__overlay-text-container h1 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
  }
  .hero__overlay-text-container p {
    font-size: var(--font-size-normal);
  }
}
@media (min-width: 1024px) {
  .hero__image-container {
    min-width: 960px;
    max-width: 1440px;
    height: 720px;
  }
  .hero__overlay-text-container h1 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
  }
  .hero__overlay-text-container p {
    font-size: var(--font-size-normal);
  }
}

/* 塗り見出し */
.painted-heading {
  padding: var(--spacing-base) var(--spacing-md);

  background-color: var(--background-color-quaternary);
  color: var(--text-color-contrast);
  font-size: var(--font-size-lg);
}
@media (min-width: 1024px) {
  .painted-heading {
    font-size: var(--font-size-lg);
    padding: var(--spacing-md);
  }
}

.heading-lg__container {
  display: flex;
  justify-content: center;
  width: 100%;
}
.heading-lg {
  width: 210px;
  padding: var(--spacing-sm) 0;

  border-bottom: 1px solid var(--border-color-secondary);
  color: var(--text-color-accent);
  font-size: var(--font-size-normal);
  font-weight: var(--font-weight-bold);
  text-align: center;
}
@media (min-width: 768px) {
  .heading-lg {
    width: 33%;
    padding: var(--spacing-base) 0;
    font-size: var(--font-size-lg);
  }
}
/* @media (min-width: 1024px) {
  .heading-lg {
    font-size: var(--font-size-xl);
  }
} */

.heading-md {
  width: fit-content;
  padding: var(--spacing-xs) 0;
  margin: 0 auto var(--spacing-sm);
  border-bottom: dashed 1px var(--text-color-primary);
  font-weight: var(--font-weight-bold);
}

.content-area {
  display: flex;
  flex-direction: column;
  align-items: center;

  margin-top: var(--spacing-lg);
}

@media (min-width: 768px) {
  .content-area {
    margin-top: var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  .content-area {
    margin-top: var(--spacing-6xl);
  }
}

/* 製品リストセクション */
.product-list-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}
@media (min-width: 768px) {
  .product-list-section {
    gap: var(--spacing-lg);
  }
}
.product-list-section__card-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-3xl);
}
@media (min-width: 768px) {
  .product-list-section__card-list {
    flex-direction: row;
    align-items: normal;
    justify-content: center;
    gap: var(--spacing-xl);
  }
}
/* 製品カード */
.product-list-section__card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-base);

  width: 100%;
  min-width: 292px;
  max-width: 350px;
  min-height: 365px;

  border-radius: 5px;
  background-color: var(--background-color-secondary);
}
@media (min-width: 768px) {
  .product-list-section__card {
    min-width: 300px;
    max-width: 350px;
  }
}
.product-list-section__card img {
  width: 100%;
  height: 170px;

  object-fit: cover;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
.product-list-section__card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);

  padding: var(--spacing-base);
}
.product-list-section__card-heading {
  padding: 0 var(--spacing-md);

  font-size: var(--font-size-ll);
  font-weight: var(--font-weight-bold);
  border-left: solid 3px;
}
.product-list-section__card-description {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: auto;
}
.product-list-section__card-body p {
  color: var(--text-color-secondary);
}
.product-list-section__card-body a {
  display: inline-block;

  width: 100%;
  padding-top: var(--spacing-xs);

  color: var(--text-color-link);
  text-decoration: underline;
  text-align: right;
}

/*** breadcrumb ***/
.breadcrumb-area {
  display: flex;
  justify-content: center;

  width: 100%;
}
.breadcrumb-container {
  width: 100%;
  min-width: var(--min-width-mobile-content);
  max-width: var(--max-width-mobile-content);
  padding: 0 var(--spacing-sm);
  margin-top: var(--spacing-sm);
}
@media (min-width: 768px) {
  .breadcrumb-container {
    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
    padding: 0 var(--spacing-lg);
    margin-top: var(--spacing-sm);
  }
}
@media (min-width: 1024px) {
  .breadcrumb-container {
    min-width: var(--min-width-desktop-content);
    max-width: var(--max-width-desktop-content);
    padding: 0 var(--spacing-xl);
    margin-top: var(--spacing-base);
  }
}
.breadcrumb {
  display: flex;
  align-items: center;

  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-demilight);
}
.breadcrumb a {
  color: var(--text-color-link);
  text-decoration: underline;
}
.breadcrumb li + li {
  display: flex;
  align-items: center;
}
.breadcrumb li + li::before {
  content: ">";
  margin: 0 var(--spacing-base);
  font-weight: var(--font-weight-bold);
}

/*** small hero ***/
.small-hero-area {
  display: flex;
  justify-content: center;

  padding: 0 var(--spacing-xs);
  margin-top: var(--spacing-xl);
}
@media (min-width: 768px) {
  .small-hero-area {
    padding: 0 var(--spacing-lg);
  }
}
@media (min-width: 1024px) {
  .small-hero-area {
    padding: 0 var(--spacing-xl);
  }
}
.small-hero-container {
  position: relative;
  width: 100%;
  min-width: 300px;
  max-width: 750px;
  height: 128px;
}
@media (min-width: 768px) {
  .small-hero-container {
    min-width: 720px;
    max-width: 1000px;
    height: 152px;
  }
}
@media (min-width: 1024px) {
  .small-hero-container {
    min-width: 960px;
    max-width: 1216px;
    height: 240px;
  }
}
.small-hero-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.small-hero-container::after {
  position: absolute;
  top: 0;
  left: 0;
  content: "";

  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
}
.small-hero-container hgroup {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  transform: translateX(-50%) translateY(-50%);
  color: var(--text-color-contrast);
  line-height: var(--line-height-normal);
}
.small-hero-container hgroup h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-thin);
}
@media (min-width: 768px) {
  .small-hero-container hgroup h1 {
    font-size: var(--font-size-4xl);
  }
}
@media (min-width: 1024px) {
  .small-hero-container hgroup h1 {
    font-size: var(--font-size-7xl);
  }
}
.small-hero-container hgroup p {
  font-size: var(--font-size-normal);
  font-weight: var(--font-weight-demilight);
}
@media (min-width: 768px) {
  .small-hero-container hgroup p {
    font-size: var(--font-size-ll);
  }
}
@media (min-width: 1024px) {
  .small-hero-container hgroup p {
    font-size: var(--font-size-lg);
  }
}

/*** table ***/
.table {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  width: 100%;
}
@media (min-width: 768px) {
  .table {
    display: block;
  }
}
.table.table-still {
  display: block;
}
.table dl {
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .table dl {
    display: flex;
    flex-direction: row;
    height: fit-content;
  }
}
.table.table-still dl {
  display: flex;
  flex-direction: row;
  height: fit-content;
}
.table dt {
  font-weight: var(--font-weight-bold);
}
.table.table-still dt {
  flex-shrink: 0;
  display: flex;
  align-items: center;

  justify-content: center;
  width: 128px;
  padding: var(--spacing-base);

  background-color: var(--background-color-tertiary);
  border-top: solid 1px var(--border-color-primary);
  border-left: solid 1px var(--border-color-primary);
  font-weight: var(--font-weight-normal);
}
@media (min-width: 768px) {
  .table dt,
  .table.table-still dt {
    flex-shrink: 0;
    display: flex;
    align-items: center;

    justify-content: center;
    width: 196px;
    padding: var(--spacing-lg);

    background-color: var(--background-color-tertiary);
    border-top: solid 1px var(--border-color-primary);
    border-left: solid 1px var(--border-color-primary);
    font-weight: var(--font-weight-normal);
  }
}
@media (min-width: 1024px) {
  .table dt,
  .table.table-still dt {
    width: 276px;
  }
}
.table.table-still dd {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;

  padding: var(--spacing-base);

  border-top: solid 1px var(--border-color-primary);
  border-left: solid 1px var(--border-color-primary);
  border-right: solid 1px var(--border-color-primary);
  overflow-wrap: anywhere;
}
@media (min-width: 768px) {
  .table dd,
  .table.table-still dd {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: var(--spacing-lg);

    border-top: solid 1px var(--border-color-primary);
    border-left: solid 1px var(--border-color-primary);
    border-right: solid 1px var(--border-color-primary);
  }
}
@media (min-width: 768px) {
  .table li:last-child dt,
  .table li:last-child dd {
    border-bottom: solid 1px var(--border-color-primary);
  }
}
.table.table-still li:last-child dt,
.table.table-still li:last-child dd {
  border-bottom: solid 1px var(--border-color-primary);
}

.table dd p + p {
  margin-top: 1em;
}
.table a {
  color: var(--text-color-link);
  text-decoration: underline;
}

/*** about page ***/
.about-content-container {
  width: 100%;
  min-width: var(--min-width-mobile-content);
  max-width: 600px;
  padding: 0 var(--spacing-xs);
}
@media (min-width: 768px) {
  .about-content-container {
    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
    padding: 0 var(--spacing-lg);
  }
}
@media (min-width: 1024px) {
  .about-content-container {
    width: var(--min-width-desktop-content);
    padding: 0 var(--spacing-xl);
  }
}
.about-contents {
  padding: var(--spacing-lg);
  background-color: var(--background-color-secondary);
}
@media (min-width: 768px) {
  .about-contents {
    padding: var(--spacing-md);
  }
}

/*** contact page ***/
.contact-content-container {
  width: 100%;
  min-width: var(--min-width-mobile-content);
  max-width: 600px;
  padding: 0 var(--spacing-xs);
}
@media (min-width: 768px) {
  .contact-content-container {
    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
    padding: 0 var(--spacing-lg);
  }
}
@media (min-width: 1024px) {
  .contact-content-container {
    width: var(--min-width-desktop-content);
    padding: 0 var(--spacing-xl);
  }
}
.contact-contents {
  padding: var(--spacing-lg);
  background-color: var(--background-color-secondary);
}
@media (min-width: 768px) {
  .contact-contents {
    padding: var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  .contact-contents {
    padding: var(--spacing-6xl) var(--spacing-4xl);
  }
  .contact-contents > div {
    max-width: 960px;
    margin: 0 auto;
  }
}
.contact-method-list {
  margin-top: var(--spacing-4xl);
}
.contact-method {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.contact-method svg {
  width: 48px;
  height: 48px;
  fill: var(--text-color-primary);
}
.contact-method > div {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}
.contact-method h2 {
  font-weight: var(--font-weight-bold);
}

/*** disclaimer page ***/
@media (min-width: 1024px) {
  .disclaimer-content-area {
    margin-top: var(--spacing-xl);
  }
}
.bare-heading {
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}
@media (min-width: 768px) {
  .bare-heading {
    font-size: var(--font-size-xl);
  }
}
.disclaimer-heading {
  margin-bottom: var(--spacing-lg);
}
.disclaimer-content-container {
  width: 100%;
  min-width: var(--min-width-mobile-content);
  max-width: 600px;
  padding: 0 var(--spacing-xs);
}
@media (min-width: 768px) {
  .disclaimer-content-container {
    min-width: var(--min-width-tablet-content);
    max-width: var(--max-width-tablet-content);
    padding: 0 var(--spacing-lg);
  }
}
@media (min-width: 1024px) {
  .disclaimer-content-container {
    width: var(--min-width-desktop-content);
    padding: 0 var(--spacing-xl);
  }
}
.disclaimer-contents {
  padding: var(--spacing-lg);
  background-color: var(--background-color-secondary);
}
@media (min-width: 768px) {
  .disclaimer-contents {
    padding: var(--spacing-md);
  }
}
@media (min-width: 1024px) {
  .disclaimer-contents > .table {
    max-width: 960px;
    margin: 0 auto;
    background-color: var(--background-color-secondary);
  }
}

/*** sub-heading ***/
.sub-heading {
  padding: var(--spacing-xs) var(--spacing-md);
  margin-bottom: var(--spacing-ll);
  border-left: solid 2px var(--text-color-primary);
  font-weight: var(--font-weight-bold);
}
@media (min-width: 768px) {
  .sub-heading {
    font-size: var(--font-size-lg);
  }
}

/*** demand_measure ***/
#demand-measure-img {
  width: 100%;
  height: 232px;
  object-fit: cover;
}
@media (min-width: 768px) {
  #demand-measure-img {
    height: 259px;
  }
}
@media (min-width: 1024px) {
  #demand-measure-img {
    height: 345px;
  }
}

/*** products related ***/
.product-main-heading {
  margin-bottom: var(--spacing-2xl);
}
.product-section + .product-section {
  margin-top: var(--spacing-4xl);
}
@media (min-width: 768px) {
  .product-section + .product-section {
    margin-top: var(--spacing-5xl);
  }
}
@media (min-width: 1024px) {
  .product-section + .product-section {
    margin-top: var(--spacing-6xl);
  }
}
/* .product-section p {
  margin: 0 var(--spacing-md);
} */
.product-section p + p {
  margin-top: 1em;
}
.product-section-image-container {
  margin: 0 auto var(--spacing-lg);
}
@media (min-width: 1024px) {
  .product-section-image-container {
    max-width: 960px;
  }
}
.product-section__text-container {
  max-width: 500px;
  padding: 0 var(--spacing-md);
  margin: 0 auto;
}
@media (min-width: 768px) {
  .product-section__text-container {
    max-width: 700px;
    padding: 0 var(--spacing-md);
  }
}
@media (min-width: 768px) {
  .product-section__text-container {
    max-width: 700px;
    padding: 0 var(--spacing-md);
  }
}
.product-section__text-container p {
  width: fit-content;
}
.product-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-4xl);
  padding: 0 var(--spacing-md);
}
@media (min-width: 768px) {
  .product-features {
    max-width: 700px;
    margin: 0 auto;
  }
}

.product-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-width: 270px;
  max-width: 300px;
}
@media (min-width: 768px) {
  .product-feature {
    width: 100%;
    min-width: 270px;
    max-width: 300px;
  }
}
.product-feature > p {
  width: 270px;
}

/*** cta ***/
.cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);

  margin-top: var(--spacing-4xl);
}
@media (min-width: 768px) {
  .cta-container {
    margin-top: var(--spacing-6xl);
  }
}
@media (min-width: 1024px) {
  .cta-container {
    margin-top: var(--spacing-8xl);
  }
}
.cta-button {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-5xl);

  background-color: var(--background-color-quaternary);
  color: var(--text-color-contrast);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  text-align: center;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.cta-button:hover {
  background-color: var(--background-color-quinary);
}

/*** small hero for products ***/
.product-small-hero-area {
  display: flex;
  justify-content: center;

  margin-top: var(--spacing-xl);
}
.product-small-hero-container {
  position: relative;
  width: 100%;
  height: 175px;
}
@media (min-width: 768px) {
  .product-small-hero-container {
    height: 240px;
  }
}
@media (min-width: 1024px) {
  .product-small-hero-container {
    height: 240px;
  }
}
.product-small-hero-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-small-hero-container::after {
  position: absolute;
  top: 0;
  left: 0;
  content: "";

  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
}
.product-small-hero__heading {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  width: max-content;

  transform: translateX(-50%) translateY(-50%);
  color: var(--text-color-contrast);
  line-height: var(--line-height-normal);
}
.product-small-hero__heading h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-thin);
}
@media (min-width: 768px) {
  .product-small-hero__heading h1 {
    font-size: var(--font-size-4xl);
  }
}
@media (min-width: 1024px) {
  .product-small-hero__heading h1 {
    font-size: var(--font-size-5xl);
  }
}

/*** ozupad air page **/
.ozupad-air-product-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);

  margin-bottom: var(--spacing-lg);
}
@media (min-width: 768px) {
  .ozupad-air-product-main {
    flex-direction: row;
    gap: var(--spacing-4xl);
    align-items: center;
    margin-bottom: var(--spacing-6xl);
  }
}
@media (min-width: 1024px) {
  .ozupad-air-product-main {
    margin: 0 auto 96px;
    max-width: 1024px;
  }
}
@media (min-width: 768px) {
  .ozupad-air-product-main img {
    flex: 1;
    min-width: 0;
  }
}
@media (min-width: 768px) {
  .ozupad-air-product-main div {
    flex: 1;
  }
}
.ozupad-air-product-main h1 {
  font-size: var(--font-size-ll);
  font-weight: var(--font-weight-bold);
}
@media (min-width: 768px) {
  .ozupad-air-product-main h1 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
  }
}
.ozupad-air-product-main .description {
  color: var(--text-color-secondary);
}

/*** ozupad air features tab ***/
#ozupad-air-features {
  display: none;
  padding: var(--spacing-lg);
  background-color: var(--background-color-secondary);
}
#ozupad-air-features.open {
  display: block;
}
@media (min-width: 768px) {
  #ozupad-air-features {
    padding: var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  #ozupad-air-features {
    max-width: 960px;
    margin: 0 auto;
    padding: var(--spacing-4xl);
  }
}
#ozupad-air-features section + section {
  margin-top: var(--spacing-4xl);
}
@media (min-width: 768px) {
  #ozupad-air-features section {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
  }
  #ozupad-air-features section:nth-child(even) {
    flex-direction: row-reverse;
  }
}
@media (min-width: 768px) {
  #ozupad-air-features section .img-wrapper {
    flex: 1;
  }
}
@media (min-width: 768px) {
  #ozupad-air-features section .img-wrapper img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}
@media (min-width: 768px) {
  #ozupad-air-features section div:not(.img-wrapper) {
    flex: 1;
  }
  #ozupad-air-features section div:not(.img-wrapper) div {
    padding: var(--spacing-md);
  }
}
#ozupad-air-features section h2 {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}
/*** ozupad air spec tab ***/
#ozupad-air-spec {
  display: none;
  padding: var(--spacing-md);
  margin: 0 auto;
  background-color: var(--background-color-secondary);
}
#ozupad-air-spec.open {
  display: block;
}
@media (min-width: 768px) {
  #ozupad-air-spec {
    max-width: 800px;
    padding: var(--spacing-md);
  }
}
@media (min-width: 1024px) {
  #ozupad-air-spec {
    max-width: 800px;
  }
}
/*** ozupad air download tab ***/
#ozupad-air-download {
  display: none;
  padding: var(--spacing-lg);
  margin: 0 auto;
  background-color: var(--background-color-secondary);
}
#ozupad-air-download.open {
  display: block;
}
@media (min-width: 768px) {
  #ozupad-air-download {
    max-width: 800px;
    padding: var(--spacing-md);
  }
}
@media (min-width: 1024px) {
  #ozupad-air-download {
    max-width: 800px;
  }
}

/*** price ***/
.price-container {
  display: flex;
  align-items: center;
  margin-top: var(--spacing-sm);
}
.price-container .price-unit {
  position: relative;
  top: -0.25rem;
}
.price-container .price {
  display: inline-block;
  font-size: var(--font-size-xl);
}
.price-container .price-etc {
  display: inline-block;
  position: relative;
  top: 0.3rem;
  margin-left: var(--spacing-xs);
  font-size: var(--font-size-xs);
}
.stock {
  top: 0.3rem;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
}

/*** tab ***/
.tabs-container {
  margin-bottom: var(--spacing-lg);
}
@media (min-width: 768px) {
  .tabs-container {
    margin-bottom: var(--spacing-4xl);
  }
}
@media (min-width: 1024px) {
  .tabs-container {
    max-width: 960px;
    margin: 0 auto var(--spacing-4xl);
  }
}
.tabs {
  display: flex;
  height: 48px;
}
.tabs li {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;

  background-color: var(--background-color-secondary);
  cursor: pointer;
}
.tabs li.open {
  background-color: var(--background-color-quaternary);
  color: var(--text-color-contrast);
}

/* parking page */
.product-small-hero-container.parking-hero-area::after {
  background-color: rgba(0, 0, 0, 0.5);
}
.parking-hero-heading h1 {
  text-align: center;
}
.parking-description {
  width: fit-content;
}
.parking-description a {
  color: var(--text-color-link);
  text-decoration: underline;
}
.parking {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.parking-img {
  width: 100%;
  max-width: 400px;
  height: 285px;
}
@media (min-width: 768px) {
  .parking-img {
    max-width: 600px;
    height: 320px;
  }
}
@media (min-width: 1024px) {
  .parking-img {
    max-width: 700px;
    height: 400px;
  }
}
.parking-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin-bottom: 0px;
}
.parking-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: fit-content;
  margin-top: var(--spacing-lg);
}
@media (min-width: 768px) {
  .parking-info {
    margin-top: var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  .parking-info {
    margin-top: var(--spacing-4xl);
  }
}
.parking-info dt {
  font-weight: var(--font-weight-bold);
}
.parking-info a {
  color: var(--text-color-link);
  text-decoration: underline;
}
.parking-map {
  width: 100%;
  max-width: 400px;
  height: 250px;

  margin-top: var(--spacing-lg);

  border: none;
}
@media (min-width: 768px) {
  .parking-map {
    max-width: 500px;
    height: 300px;
    margin-top: var(--spacing-xl);
  }
}
@media (min-width: 1024px) {
  .parking-map {
    max-width: 600px;
    height: 400px;
    margin-top: var(--spacing-6xl);
  }
}

/* scada page */
.scada-description {
  max-width: 500px;
  word-break: keep-all;
}
@media (min-width: 768px) {
  .scada-description {
    max-width: 700px;
  }
}
@media (min-width: 768px) {
  .scada-method-description p + p {
    margin-top: 1.5em;
  }
}
@media (min-width: 1024px) {
  .scada-method-description p + p {
    margin-top: 2em;
  }
}