@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

/* -------------------------
VARIABLES
------------------------- */

:root {
--green: #19a974;
--dark-green: #103b2b;
--light-green: #e8f7ef;

--black: #111111;
--white: #ffffff;
--gray: #f5f5f3;

--max-width: 1200px;
}

/* -------------------------
RESET
------------------------- */

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

html {
scroll-behavior: smooth;
}

body {
font-family: "Inter", sans-serif;
color: var(--black);
background: var(--white);
line-height: 1.6;
}

a {
color: inherit;
text-decoration: none;
}

img {
max-width: 100%;
}

/* -------------------------
HEADER
------------------------- */

.site-header {
max-width: var(--max-width);
margin: auto;

padding: 24px 32px;

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

border-bottom: 1px solid #eeeeee;
}

.logo {
display: flex;
align-items: center;
gap: 10px;

font-size: 28px;
font-weight: 700;
letter-spacing: -1px;

color: var(--dark-green);
}

.logo img {
width: 42px;
height: 42px;

object-fit: contain;
}

.logo span {
display: block;
}

.main-nav {
display: flex;
gap: 32px;

font-size: 14px;
font-weight: 500;
}

.main-nav a {
transition: color 0.2s ease;
}

.main-nav a:hover {
color: var(--green);
}

.language-switcher {
font-size: 13px;
display: flex;
gap: 8px;
}

.language-switcher a {
color: #888888;
}

.language-switcher .active {
color: var(--black);
font-weight: 600;
}

/* -------------------------
HERO
------------------------- */

.hero {
max-width: var(--max-width);

margin: auto;

padding: 120px 32px;

display: grid;
grid-template-columns: 1.2fr 1fr;

align-items: center;
gap: 80px;

min-height: 75vh;
}

.eyebrow {
font-size: 12px;
font-weight: 600;

letter-spacing: 0.12em;

color: var(--green);

margin-bottom: 20px;
}

.hero h1 {
font-size: clamp(56px, 8vw, 90px);

line-height: 0.95;

letter-spacing: -0.06em;

color: var(--dark-green);

margin-bottom: 32px;
}

.hero h1 span {
color: var(--green);
}

.hero-text {
max-width: 520px;

font-size: 19px;

color: #555555;

margin-bottom: 36px;
}


.hero img {
  width: 100%;

  height: 500px;

  object-fit: cover;

  border-radius: 24px;
}

.button {
display: inline-block;

padding: 15px 24px;

background: var(--dark-green);

color: var(--white);

border-radius: 999px;

font-size: 14px;
font-weight: 600;

transition:
transform 0.2s ease,
background 0.2s ease;
}

.button:hover {
background: var(--green);
transform: translateY(-2px);
}

/* -------------------------
HERO VISUAL
------------------------- */

.hero-visual {
display: flex;
justify-content: center;
}

.plant-card {
width: 360px;
height: 480px;

background: var(--light-green);

border-radius: 32px;

position: relative;

overflow: hidden;
}

.plant-line {
position: absolute;

left: 15%;
right: 15%;

height: 1px;

background: rgba(16, 59, 43, 0.15);
}

.plant-line:nth-child(1) {
top: 25%;
}

.plant-line:nth-child(2) {
top: 50%;
}

.plant-line:nth-child(3) {
top: 75%;
}

.plant-dot {
width: 120px;
height: 120px;

border-radius: 50%;

background: var(--green);

position: absolute;

top: 50%;
left: 50%;

transform: translate(-50%, -50%);
}

/* -------------------------
INTRO
------------------------- */

.intro {
max-width: 900px;

margin: auto;

padding: 140px 32px;

text-align: center;
}

.intro h2 {
font-size: clamp(42px, 6vw, 50px);

line-height: 1.05;

letter-spacing: -0.05em;

color: var(--dark-green);

margin-bottom: 32px;
}

.intro > p:last-child {
max-width: 620px;

margin: auto;

font-size: 18px;

color: #666666;
}


.ImageTest {
  max-width: 300px;
  margin: 0 auto;
  padding: 40px 32px;
}


.ImageTest img {
  width: 100%;
  height: auto;

  display: block;

  border-radius: 24px;
}





/* -------------------------
EXPLORE
------------------------- */

.explore {
background: var(--gray);

padding: 120px 32px;
}

.explore > .eyebrow,
.explore-grid {
max-width: var(--max-width);
margin-left: auto;
margin-right: auto;
}

.explore-grid {
display: grid;

grid-template-columns: repeat(2, 1fr);

gap: 24px;
}

.explore-card {
background: var(--white);

padding: 48px;

border-radius: 24px;

transition:
transform 0.25s ease,
box-shadow 0.25s ease;
}

.explore-card:hover {
transform: translateY(-6px);

box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.explore-card span {
color: var(--green);

font-size: 13px;

font-weight: 600;
}

.explore-card h3 {
font-size: 38px;

letter-spacing: -0.04em;

color: var(--dark-green);

margin: 40px 0 16px;
}

.explore-card p {
color: #666666;

margin-bottom: 32px;
}

.explore-card strong {
font-size: 14px;

color: var(--dark-green);
}

/* -------------------------
NEWS
------------------------- */

.news-preview {
max-width: var(--max-width);

margin: auto;

padding: 140px 32px;
}

.section-heading {
display: flex;

justify-content: space-between;

align-items: end;

gap: 32px;

margin-bottom: 64px;
}

.section-heading h2 {
font-size: clamp(38px, 5vw, 64px);

line-height: 1;

letter-spacing: -0.05em;

color: var(--dark-green);
}

.section-heading > a {
font-size: 14px;

color: var(--green);

font-weight: 600;
}

.news-list {
border-top: 1px solid #dddddd;
}

.news-item {
padding: 32px 0;

border-bottom: 1px solid #dddddd;

display: flex;

justify-content: space-between;

align-items: center;

gap: 40px;
}

.news-item span {
font-size: 13px;

color: var(--green);

font-weight: 600;
}

.news-item h3 {
font-size: 28px;

letter-spacing: -0.03em;

color: var(--dark-green);
}

/* -------------------------
FOOTER
------------------------- */

.site-footer {
background: var(--dark-green);

color: var(--white);

padding: 80px 32px;
}

.site-footer > * {
max-width: var(--max-width);

margin-left: auto;
margin-right: auto;
}

.footer-logo {
font-size: 48px;

font-weight: 700;

margin-bottom: 16px;
}

.site-footer p {
color: rgba(255, 255, 255, 0.75);
}

.copyright {
margin-top: 48px;

font-size: 13px;
}

/* -------------------------
MOBILE
------------------------- */

@media (max-width: 800px) {

.site-header {
padding: 20px;

```
flex-wrap: wrap;

gap: 20px;
```

}

.main-nav {
order: 3;

```
width: 100%;

justify-content: space-between;

gap: 10px;
```

}

.hero {
grid-template-columns: 1fr;

```
padding: 80px 20px;

gap: 60px;
```

}

.hero-visual {
justify-content: flex-start;
}

.plant-card {
width: 100%;

```
height: 360px;
```

}

.intro {
padding: 100px 20px;
}

.explore {
padding: 80px 20px;
}

.explore-grid {
grid-template-columns: 1fr;
}

.explore-card {
padding: 36px;
}

.news-preview {
padding: 100px 20px;
}

.section-heading {
align-items: flex-start;

```
flex-direction: column;
```

}

.news-item {
align-items: flex-start;

```
flex-direction: column;

gap: 12px;
```

}

.site-footer {
padding: 60px 20px;
}

}

/* -------------------------
JAPANESE TYPOGRAPHY
------------------------- */

html[lang="ja"] body {
font-family:
"Hiragino Sans",
"Hiragino Kaku Gothic ProN",
"Yu Gothic",
"Meiryo",
sans-serif;
}

html[lang="ja"] .hero h1,
html[lang="ja"] .intro h2,
html[lang="ja"] .section-heading h2 {
letter-spacing: -0.03em;
line-height: 1.2;
}

html[lang="ja"] .hero-text,
html[lang="ja"] .intro > p:last-child {
line-height: 2;
}

/* -------------------------
COMPANY PAGE
------------------------- */

/* PAGE HERO */

.page-hero {
max-width: var(--max-width);

margin: auto;

padding: 140px 32px 100px;
}

.page-hero h1 {
font-size: clamp(56px, 8vw, 100px);

line-height: 1;

letter-spacing: -0.06em;

color: var(--dark-green);

margin-bottom: 32px;
}

.page-hero > p:last-child {
max-width: 550px;

font-size: 19px;

color: #666666;
}

/* COMPANY PROFILE */

.company-profile {
max-width: var(--max-width);

margin: auto;

padding: 100px 32px 140px;
}

.profile-heading {
margin-bottom: 64px;
}

.profile-heading h2 {
font-size: clamp(42px, 5vw, 64px);

letter-spacing: -0.05em;

color: var(--dark-green);
}

/* PROFILE TABLE */

.profile-table {
border-top: 1px solid #dddddd;
}

.profile-row {
display: grid;

grid-template-columns: 260px 1fr;

border-bottom: 1px solid #dddddd;

min-height: 100px;
}

.profile-label {
padding: 32px;

background: var(--light-green);

font-size: 14px;

font-weight: 600;

color: var(--dark-green);

display: flex;

align-items: center;
}

.profile-value {
padding: 32px;

font-size: 16px;

color: #444444;

display: flex;

align-items: center;

line-height: 1.8;
}

/* CEO MESSAGE */

.ceo-message {
background: var(--gray);

padding: 140px 32px;

display: grid;

grid-template-columns: 1fr 1fr;

gap: 80px;

align-items: center;
}

.ceo-content {
max-width: 600px;

justify-self: end;
}

.ceo-content h2 {
font-size: clamp(42px, 5vw, 68px);

line-height: 1.05;

letter-spacing: -0.05em;

color: var(--dark-green);

margin-bottom: 36px;
}

.ceo-content > p {
color: #666666;

margin-bottom: 20px;

font-size: 17px;
}

.ceo-signature {
margin-top: 48px;

display: flex;

flex-direction: column;

gap: 6px;
}

.ceo-signature span {
font-size: 13px;

color: var(--green);

font-weight: 600;
}

.ceo-signature strong {
font-size: 22px;

color: var(--dark-green);
}

/* OPTIONAL CEO IMAGE */

.ceo-image {
width: 100%;

max-width: 500px;

height: 600px;

background: var(--light-green);

border-radius: 32px;

overflow: hidden;
}

.ceo-image img {
width: 100%;

height: 100%;

object-fit: cover;
}

/* MOBILE */

@media (max-width: 800px) {

.page-hero {
padding: 100px 20px 70px;
}

.company-profile {
padding: 70px 20px 100px;
}

.profile-row {
grid-template-columns: 1fr;

```
min-height: auto;
```

}

.profile-label {
padding: 20px;

```
border-bottom: 1px solid #dddddd;
```

}

.profile-value {
padding: 24px 20px;
}

.ceo-message {
grid-template-columns: 1fr;

```
padding: 100px 20px;

gap: 60px;
```

}

.ceo-content {
justify-self: start;
}

.ceo-image {
height: 400px;
}

}



```css
/* ========================================
   NEWS / BLOG
======================================== */

.news-hero {
  padding: 120px 32px 100px;
  background: var(--light-green);
  text-align: center;
}

.news-hero .container {
  max-width: 800px;
  margin: 0 auto;
}

.news-hero h1 {
  margin: 0 auto;
}

.news-hero .page-hero-text {
  max-width: 650px;
  margin: 32px auto 0;
}


/* News section */

.news-list-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.news-list-heading {
  max-width: 700px;
  margin: 0 auto 55px;
  text-align: center;
}

.news-list-heading h2 {
  margin-top: 12px;
}


/* Individual post */

.news-post {
  display: grid;
  grid-template-columns: 42% 1fr;
  gap: 70px;
  padding: 60px 0;
  border-top: 1px solid #dddddd;
}

.news-post:last-child {
  border-bottom: 1px solid #dddddd;
}


/* Image */

.news-post-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--light-green);
}

.news-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;

  transition: transform 0.5s ease;
}

.news-post:hover .news-post-image img {
  transform: scale(1.04);
}


/* Content */

.news-post-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 650px;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;

  font-size: 12px;
  letter-spacing: 0.12em;
}

.news-category {
  color: var(--green);
  font-weight: 700;
}

.news-date {
  color: #888888;
}

.news-post h3 {
  margin: 0 0 22px;

  font-size: 34px;
  line-height: 1.2;
  letter-spacing: -0.03em;

  color: var(--dark-green);
}

.news-post p {
  margin: 0 0 30px;

  font-size: 16px;
  line-height: 1.8;
  color: #555555;
}


/* Read more */

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 12px;

  color: var(--dark-green);
  font-size: 14px;
  font-weight: 600;

  text-decoration: none;
}

.read-more span {
  font-size: 20px;

  transition: transform 0.25s ease;
}

.read-more:hover span {
  transform: translateX(5px);
}


/* Mobile */

@media (max-width: 800px) {

  .news-hero {
    padding-bottom: 80px;
  }

  .news-list-section {
    padding: 80px 24px;
  }

  .news-list-heading {
    margin-bottom: 40px;
  }

  .news-list-heading h2 {
    font-size: 38px;
  }

  .news-post {
    grid-template-columns: 1fr;
    gap: 35px;
    padding: 50px 0;
  }

  .news-post h3 {
    font-size: 28px;
  }

  .news-post p {
    font-size: 15px;
  }

}
```


```css
/* ========================================
   NEWS ARTICLE
======================================== */

/* =========================================
   Article Page
   ========================================= */

.article-header {
  padding: 110px 32px 70px;
  background: var(--light-green);
}

.article-header .container {
  max-width: 1000px;
  margin: 0 auto;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-meta .category {
  color: var(--green);
}

.article-meta .date {
  color: #777777;
}

.article-header h1 {
  max-width: 950px;
  margin: 0;
  font-size: clamp(48px, 6vw, 50px);
  line-height: 1.05;
  letter-spacing: -0.05em;
  color: var(--dark-green);
}

.article-intro {
  max-width: 700px;
  margin: 35px 0 0;
  font-size: 19px;
  line-height: 1.8;
  color: #555555;
}


/* Main image */

.article-cover {
  width: 40%;
  margin-left: 40%;
}

.article-cover img {
  width: 40%;
  height: auto;
  display: block;
}


/* Article body */

.article-layout {
  padding: 100px 32px 120px;
}

.article-content {
  max-width: 760px;
  margin: 0 auto;
}

.article-content p {
  font-size: 18px;
  line-height: 1.9;
  color: #444444;
  margin-bottom: 28px;
}

.article-content h2 {
  margin: 65px 0 25px;
  font-size: 34px;
  line-height: 1.2;
  color: var(--dark-green);
}

.article-lead {
  font-size: 21px;
  line-height: 1.8;
  color: var(--dark-green);
}

.article-image {
  width: 100%;
  display: block;
  margin: 50px 0;
}

.article-image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-end {
  margin-top: 70px;
  padding-top: 30px;
  border-top: 1px solid #dddddd;
}


/* =========================================
   Mobile
   ========================================= */

@media (max-width: 768px) {

  .article-header {
    padding: 80px 24px 55px;
  }

  .article-header h1 {
    font-size: 44px;
    line-height: 1.1;
  }

  .article-intro {
    font-size: 17px;
    line-height: 1.8;
  }

  .article-layout {
    padding: 70px 24px 90px;
  }

  .article-content p {
    font-size: 17px;
  }

  .article-content h2 {
    font-size: 29px;
  }

}
```
```css
/* ========================================
   TECHNOLOGY PAGE
======================================== */

.technology-hero {
  padding: 120px 32px 110px;
  background: var(--light-green);
  text-align: center;
}

.technology-hero .container {
  max-width: 850px;
  margin: 0 auto;
}

.technology-hero h1 {
  margin: 0 auto;
  font-size: clamp(48px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.05em;
  color: var(--dark-green);
}

.technology-intro {
  max-width: 650px;
  margin: 32px auto 0;
  font-size: 18px;
  line-height: 1.8;
  color: #555555;
}


/* ========================================
   DIAGRAMS
======================================== */

.technology-diagrams {
  padding: 100px 32px 130px;
  background: var(--white);
}

.technology-diagrams .container {
  max-width: 1100px;
  margin: 0 auto;
}

.technology-block {
  padding: 80px 0;

  border-top: 1px solid #dddddd;
}

.technology-block:last-child {
  border-bottom: 1px solid #dddddd;
}


/* Number + title */

.technology-block-label {
  display: flex;
  align-items: baseline;
  gap: 25px;

  margin-bottom: 45px;
}

.technology-block-label span {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;

  color: var(--green);
}

.technology-block-label p {
  margin: 0;

  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;

  color: var(--dark-green);
}


/* Diagram placeholder */

.technology-placeholder {
  width: 100%;
  min-height: 520px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: var(--gray);

  border: 1px dashed #b8cfc3;
}

.placeholder-content {
  text-align: center;
}

.placeholder-icon {
  width: 52px;
  height: 52px;

  margin: 0 auto 25px;

  display: flex;
  align-items: center;
  justify-content: center;

  border: 1px solid var(--green);
  border-radius: 50%;

  font-size: 26px;
  font-weight: 300;

  color: var(--green);
}

.placeholder-content p {
  margin: 0 0 8px;

  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;

  color: var(--dark-green);
}

.placeholder-content span {
  font-size: 13px;
  color: #999999;
}


/* ========================================
   MOBILE
======================================== */

@media (max-width: 800px) {

  .technology-hero {
    padding: 85px 24px 80px;
  }

  .technology-hero h1 {
    font-size: 48px;
  }

  .technology-intro {
    font-size: 17px;
    margin-top: 30px;
  }

  .technology-diagrams {
    padding: 70px 24px 90px;
  }

  .technology-block {
    padding: 55px 0;
  }

  .technology-block-label {
    margin-bottom: 30px;
    gap: 15px;
  }

  .technology-placeholder {
    min-height: 350px;
  }

}
```