:root {
  --ink: #161616;
  --teal: #16958e;
  --teal-dark: #0d7f78;
  --mint: #c9f3ed;
  --mint-light: #e7faf7;
  --card-gray: #4d5454;
  --white: #fff;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { font: inherit; }

.site-header {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 17px 18px;
  pointer-events: none;
}
.site-logo, .menu-button { pointer-events: auto; }
.site-logo { width: 57px; position: relative; }
.site-logo img { width: 100%; }
.menu-button {
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  padding: 8px 5px;
  cursor: pointer;
  position: relative;
  z-index: 24;
}
.menu-button span {
  display: block;
  height: 3px;
  margin: 5px 0;
  background: #101010;
  transition: transform .28s ease, opacity .2s ease;
}
.menu-button.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-button.is-open span:nth-child(2) { opacity: 0; }
.menu-button.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.global-nav {
  position: fixed;
  inset: 0;
  background: rgba(232, 250, 247, .98);
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .28s ease;
}
.global-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.global-nav ul { list-style: none; margin: 0; padding: 0; text-align: center; }
.global-nav li + li { margin-top: 16px; }
.global-nav a { font-family: Roboto, sans-serif; font-size: 28px; font-weight: 700; letter-spacing: .08em; }

.hero {
  position: relative;
  min-height: 670px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 150px;
  background: linear-gradient(to bottom, rgba(255,255,255,0), #fff 80%);
  z-index: 3;
  pointer-events: none;
}
.hero-copy {
  position: absolute;
  z-index: 5;
  top: 102px;
  left: max(22px, calc((100% - 1120px) / 2));
  width: min(48%, 520px);
}
.hero-title {
  margin: 0;
  font-size: clamp(36px, 4.2vw, 64px);
  line-height: 1.14;
  letter-spacing: .04em;
  font-weight: 700;
}
.hero-lead {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.75;
}
.hero-visual {
  position: absolute;
  inset: 0;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
}

.section { position: relative; }
.section-inner { width: min(calc(100% - 40px), 920px); margin: 0 auto; position: relative; z-index: 2; }
.section-inner.narrow { max-width: 680px; }
.section-inner.wide { max-width: var(--max); }
.section-title { margin: 0 0 22px; text-align: center; font-size: 28px; line-height: 1.4; font-weight: 700; letter-spacing: .05em; }
.section-title.plain { color: #313131;padding-bottom: 10px}
.section-title.plain span { border-bottom:2px solid #69b4a4; }
.section-title.teal { color: var(--teal-dark); }
.section-title.teal span { border-bottom:2px solid #69b4a4; }
.section-title.white { color: #fff; }
.section-title.white span { border-bottom:2px solid #fff; }

.news-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin: 10px auto 0;
  background: currentColor;
}
.center-button-wrap { text-align: center; margin-top: 34px; }
.button {
  display: inline-flex;
  min-width: 235px;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 13px 24px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  transition: .2s ease;
}
.button-solid { background: var(--teal); color: #fff; border: 1px solid var(--teal); }
.button-outline { color: var(--teal-dark); border: 1px solid var(--teal); background: #fff; }
.button:hover { transform: translateY(-2px); filter: brightness(.97); }

.business-section { padding: 100px 0 110px; background: #fff; }
.business-copy { text-align: center; margin: 0; font-size: 15px; line-height: 2.05; }

.brands-section {
  padding: 90px 0 96px;
  color: #fff;
  overflow: hidden;
  background:
    linear-gradient(rgba(11, 165, 157, .82), rgba(145, 218, 151, .44)),
    url("../images/bg.png") center / cover no-repeat;
}
.brands-section::after {
  content: "";
  position: absolute;
  left: -14%;
  right: -14%;
  bottom: -115px;
  height: 240px;
  border-radius: 50% 50% 0 0 / 80% 80% 0 0;
  background: rgba(255, 214, 226, .85);
  transform: rotate(-4deg);
  pointer-events: none;
}
.brand-heading { text-align: center; margin-bottom: 46px; }
.brand-heading p { margin: 0; font-size: 14px; }
.brand-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; color: #222; }
.brand-card { background: #fff; box-shadow: 0 3px 15px rgba(0,0,0,.06); overflow: hidden; }
.brand-card > img { width: 100%; aspect-ratio: 1.68 / 1; object-fit: cover; }
.brand-card:nth-child(2) > img { object-position: center; }
.brand-card-body { padding: 14px 16px 18px; }
.brand-card-body h3 { margin: 0 0 4px; font-size: 14px; font-weight: 600; }
.brand-card-body p { margin: 0; font-size: 11px; line-height: 1.65; }

.achievements-section { padding: 90px 0 88px; background: var(--mint-light); }
.achievement-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.achievement-card { min-height: 142px; background: var(--card-gray); color: #fff; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 16px; }
.achievement-card strong { font-size: 28px; line-height: 1.2; font-weight: 500; }
.achievement-card span { margin-top: 10px; font-size: 11px; line-height: 1.5; }
.achievement-copy { text-align: center; color: #16847e; font-size: 13px; margin: 34px 0 22px; font-weight: 600; }
.retail-logos { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
.retail-logos img { width: 68px; height: 46px; object-fit: contain; background: #fff; padding: 3px; }

.features-section { padding: 95px 0 86px; background: #fff; }
.section-intro { text-align: center; margin: -4px 0 34px; font-size: 14px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.feature-card { background: var(--teal); color: #fff; text-align: center; padding: 28px 22px 30px; min-height: 270px; }
.feature-card h3 { margin: 0 0 18px; font-size: 21px; line-height: 1.35; font-weight: 600; }
.feature-card p { margin: 0; font-size: 11px; line-height: 1.8; text-align: left; }

.recruit-section { padding: 92px 0 88px; background: #d5f5f1; overflow: hidden; }
.recruit-section::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -130px;
  top: -180px;
  border: 1px solid rgba(21, 149, 142, .17);
  border-radius: 50%;
  box-shadow: 0 0 0 25px rgba(21, 149, 142, .03), 0 0 0 55px rgba(21,149,142,.025);
}
.recruit-dots { position: absolute; right: 4%; bottom: 12%; width: 120px; height: 120px; opacity: .18; background-image: radial-gradient(var(--teal) 1px, transparent 1px); background-size: 8px 8px; }
.recruit-copy { margin: 0; text-align: center; font-size: 14px; line-height: 1.9; }

.news-section { padding: 90px 0 88px; background: #fff; }
.news-title { margin: 0 0 32px; text-align: center; font-size: 28px; line-height: 1.3; font-family: Roboto, sans-serif; font-weight: 500; letter-spacing: .03em; color: #333; }
.news-list { max-width: 820px; margin: 0 auto; }
.news-item { display: grid; grid-template-columns: 100px 1fr 32px; gap: 18px; align-items: center; min-height: 62px; border-bottom: 1px solid #aaa; transition: opacity .2s; }
.news-item:first-child { border-top: 1px solid #aaa; }
.news-item:hover { opacity: .6; }
.news-item time { color: var(--teal); font-size: 11px; }
.news-item span { font-size: 13px; }
.news-item i { text-align: right; font-style: normal; }
.more-link { display: block; width: max-content; margin: 30px auto 0; color: var(--teal); font-size: 12px; letter-spacing: .12em; border-bottom: 1px solid currentColor; padding: 0 8px 2px; }

.site-footer { position: relative; text-align: center; background: #eee; padding: 48px 20px 28px; color: #333; overflow: hidden; }
.footer-accent { position: absolute; left: 0; right: 0; top: 0; height: 14px; background: linear-gradient(125deg, #b9f3e5 0 35%, #f0b7cc 35% 46%, #f6d9b9 46% 55%, #d9f3c9 55% 100%); }
.footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 26px; margin-bottom: 24px; }
.footer-nav a { font-size: 10px; font-family: Roboto, sans-serif; letter-spacing: .06em; }
.footer-logo { width: 62px; margin: 0 auto 12px; }
.footer-company { margin: 0; font-size: 10px; line-height: 1.65; }
.to-top { display: inline-block; margin: 14px 0 6px; font-size: 10px; }
.site-footer small { display: block; font-size: 9px; }
.sp-only { display: none; }

@media (min-width: 0px) {
  body { font-size: 13px; }
  .sp-only { display: inline; }
  .site-header { padding: 8px 10px; }
  .site-logo { width: 57px; }
  .menu-button { width: 30px; height: 30px; padding: 2px; }
  .menu-button span { height: 2px; margin: 4px 0; }
  .menu-button.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-button.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .global-nav a { font-size: 22px; }

  .hero { min-height: 580px; }
  .hero::after { height: 105px; }
  .hero-copy { top: 50px; left: 9px; width: 65%; }
  .hero-title { font-size: 25px; line-height: 1.15; letter-spacing: .03em; }
  .hero-lead { margin-top: 12px; font-size: 7px; line-height: 1.65; }
  .hero-visual img { object-fit: cover; object-position: 20% 100%; }

  .section-inner { width: calc(100% - 18px); }
  .section-title { font-size: 15px; margin-bottom: 14px; }
  .section-title.white::after, .news-title::after { width: 30px; height: 1px; margin-top: 5px; }
  .business-section { padding: 0px 0 48px; }
  .business-copy { font-size: 9px; line-height: 2; }

  .brands-section { padding: 70px 0 57px; }
  .brands-section::after { height: 150px; bottom: -95px; }
  .brand-heading { margin-bottom: 46px; }
  .brand-heading p { font-size: 8px; line-height: 1.75; }
  .brand-cards { grid-template-columns: 1fr; gap: 8px; }
  .brand-card { display: grid; grid-template-columns: 1fr; }
  .brand-card > img { aspect-ratio: 1.8 / 1; }
  .brand-card-body { padding: 6px 8px 8px; }
  .brand-card-body h3 { font-size: 10px; margin-bottom: 2px; }
  .brand-card-body p { font-size: 8px; line-height: 1.55; }
  .center-button-wrap { margin-top: 20px; }
  .button { min-width: 120px; padding: 8px 12px; gap: 9px; font-size: 6px; border-radius: 2px; }

  .achievements-section { padding: 56px 0 58px; }
  .achievement-grid { grid-template-columns: repeat(2, 1fr); gap: 4px; }
  .achievement-card { min-height: 120px; padding: 8px 4px; }
  .achievement-card strong { font-size: 23px; }
  .achievement-card span { margin-top: 4px; font-size: 8px; }
  .achievement-copy { margin: 16px auto 11px; max-width: 250px; font-size: 9px; line-height: 1.65; }
  .retail-logos { gap: 4px 6px; max-width: 90%; margin: 0 auto; }
  .retail-logos img { width: 70px; height: auto; padding: 2px; }

  .features-section { padding: 55px 0 58px; }
  .section-intro { margin: 0 0 18px; font-size: 9px; line-height: 1.8; }
  .feature-grid { gap: 4px; }
  .feature-card { min-height: 148px; padding: 13px 6px 10px; }
  .feature-card h3 { margin-bottom: 8px; font-size: 15px; line-height: 1.35; }
  .feature-card p { font-size: 8px; line-height: 1.65; }

  .recruit-section { padding: 56px 0 58px; }
  .recruit-section::before { width: 170px; height: 170px; right: -85px; top: -100px; }
  .recruit-dots { width: 70px; height: 70px; background-size: 5px 5px; }
  .recruit-copy { font-size: 9px; line-height: 1.8; }

  .news-section { padding: 56px 0 52px; }
  .news-title { font-size: 15px; margin-bottom: 18px; }
  .news-list { max-width: 100%; }
  .news-item { grid-template-columns: 58px 1fr 18px; gap: 5px; min-height: 36px; }
  .news-item time { font-size: 7px; }
  .news-item span { font-size: 9px; }
  .news-item i { font-size: 8px; }
  .more-link { margin-top: 16px; font-size: 6px; }

.site-footer{position:relative;background:#eee;text-align:center;padding:34px 20px 25px;font-size:7px}
.accent{position:absolute;left:0;right:0;top:0;height:13px;background:url("../images/footer-accent.jpg") center/cover}
.footer-nav{display:flex;justify-content:center;gap:20px;margin:3px 0 18px}
.footer-nav a{font-size:6px}
.footer-logo{width:48px;margin:0 auto 8px}
.site-footer p{font-size:6.5px;line-height:1.7;margin:0 0 12px}
.site-footer small{font-size:6px}
}

@media (min-width:1px) and (max-width:850px) { 
  .site-logo { width: 90px; }
  .menu-button { width: 50px; height: 50px; padding: 5px; }
  .menu-button span { height: 2px; margin: 8px 0; }
  .menu-button.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-button.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .hero-copy { top: 120px; left: 15px; width: 80%; }
  .hero-title { font-size: 50px; line-height: 1.2; letter-spacing: .03em; }
  .hero-lead { margin-top: 12px; font-size: 10px; line-height: 1.65; }

  .section-title { font-size: 20px; margin-bottom: 14px; }

  .business-copy { font-size: 14px; line-height: 2; }

  .brand-heading p { font-size: 14px; line-height: 1.75; }
  .brand-card-body h3 { font-size: 14px; margin-bottom: 2px; }
  .brand-card-body p { font-size: 12px; line-height: 1.55; }

  .button { min-width: 120px; padding: 8px 12px; gap: 9px; font-size: 12px; border-radius: 2px; }

  .achievement-card strong { font-size: 25px; }
  .achievement-card span { margin-top: 4px; font-size: 12px; }

  .achievement-copy { margin: 16px auto 11px; max-width: 250px; font-size: 15px; line-height: 1.65; }

  .section-intro { margin: 0 0 18px; font-size: 14px; line-height: 1.8; }
  .feature-card p { font-size: 10px; line-height: 1.65; }

  .recruit-copy { font-size: 14px; line-height: 1.8; }

  .more-link { margin-top: 16px; font-size: 10px; }

.site-footer{position:relative;background:#eee;text-align:center;padding:34px 20px 25px;font-size:10px}
.footer-nav a{font-size:9px}
.footer-logo{width:100px;margin:0 auto 8px}
.site-footer p{font-size:9.5px;line-height:1.7;margin:0 0 12px}
.site-footer small{font-size:9px}
}

@media (min-width: 768px) and (max-width: 1100px) {
  .hero-copy { left: 40px; }
}

@media screen and (min-width: 851px) {
  .retail-logos img { width: 40px; height: auto; padding: 2px; }
}

@media (min-width: 0px) and (max-width: 640px) {
  .hero { min-height: 700px; }
}

/* =========================================================
   MOBILE DESIGN LOCK / MAX 800px
   ---------------------------------------------------------
   390px幅のスマホレイアウトを基準に、画面幅に応じて
   全体を同比率で拡大・縮小します。
   PCでもレイアウト・文字・画像の比率はスマホと同じです。
   表示幅は最大800pxです。
========================================================= */

html {
  overflow-x: hidden;
  background: #f2f2f2;
}

body {
  width: 100%;
  max-width: none;
  margin: 0;
  overflow-x: hidden;
  background: #fff;
}

#site-scale {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin: 0 auto;
}

#site-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 390px;
  margin: 0;
  background: #fff;
  transform-origin: 0 0;
  will-change: transform;
}

/* canvas内ではヘッダーを基準幅390pxいっぱいに */
#site-canvas .site-header {
  width: 390px;
  left: 0;
  right: auto;
}

/* メニューもスマホ幅のまま */
#site-canvas .global-nav {
  width: 390px;
  left: 0;
  right: auto;
}