@charset "UTF-8";

:root{
  --green:#2d5143;
  --green-dark:#15372b;
  --gold:#c88f48;
  --gold-dark:#a86f2b;
  --cream:#f6f0e5;
  --soft:#edf3ef;
  --white:#ffffff;
  --text:#2d332f;
  --muted:#6a736e;
  --line:#ddd5c8;
  --shadow:0 20px 60px rgba(29,57,46,.11);
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  color:var(--text);
  background:#fff;
  font-family:
    "Noto Sans JP",
    "Yu Gothic",
    "Hiragino Kaku Gothic ProN",
    sans-serif;
  line-height:1.9;
  letter-spacing:.025em;
}

img{
  display:block;
  width:100%;
  height:auto;
}

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

button{
  font:inherit;
}

.container{
  width:min(1200px,calc(100% - 40px));
  margin-inline:auto;
}

.section-label{
  margin:0 0 12px;
  color:var(--gold);
  font-size:12px;
  font-weight:900;
  letter-spacing:.22em;
}

.section-heading{
  max-width:860px;
  margin:0 auto 56px;
  text-align:center;
}

.section-heading h2,
.about h2,
.brand-story h2,
.audience h2{
  margin:0;
  color:var(--green-dark);
  font-family:
    "Noto Serif JP",
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;
  font-size:clamp(34px,4.5vw,58px);
  line-height:1.45;
  letter-spacing:.04em;
}

.section-heading > p:last-child{
  margin:20px 0 0;
  color:var(--muted);
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:60px;
  padding:14px 30px;
  border:1px solid transparent;
  border-radius:999px;
  font-size:15px;
  font-weight:900;
  letter-spacing:.04em;
  transition:.2s ease;
}

.button:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 32px rgba(29,57,46,.18);
}

.button--primary{
  color:#fff;
  background:var(--gold);
}

.button--primary:hover{
  background:var(--gold-dark);
}

.text-link{
  display:inline-flex;
  padding-bottom:4px;
  border-bottom:1px solid var(--green);
  color:var(--green);
  font-weight:800;
}

/* BREADCRUMB */
.breadcrumb{
  background:#f8f4ed;
  border-bottom:1px solid #e5ddd1;
}

.breadcrumb ol{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
  padding:9px 0;
  color:var(--muted);
  list-style:none;
  font-size:11px;
}

.breadcrumb li + li::before{
  content:"›";
  margin-right:8px;
  color:#a7977f;
}

.breadcrumb a{
  text-decoration:underline;
  text-underline-offset:2px;
}

/* HEADER */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.95);
  box-shadow:0 4px 18px rgba(23,49,39,.08);
  backdrop-filter:blur(10px);
}

.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:76px;
}

.site-brand{
  display:flex;
  flex-direction:column;
  line-height:1.2;
}

.site-brand strong{
  color:var(--green-dark);
  font-size:20px;
}

.site-brand span{
  margin-top:5px;
  color:var(--gold);
  font-size:10px;
  font-weight:900;
  letter-spacing:.2em;
}

.site-header__nav{
  display:flex;
  align-items:center;
  gap:20px;
  font-size:14px;
  font-weight:800;
}

.site-header__button{
  padding:11px 20px;
  border-radius:999px;
  color:#fff;
  background:var(--green);
}

/* HERO */
.hero{
  position:relative;
  min-height:820px;
  display:flex;
  align-items:center;
  isolation:isolate;
  background:
    url("../images/hero.jpg")
    center/cover no-repeat;
}

.hero__overlay{
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    linear-gradient(
      90deg,
      rgba(12,36,27,.88) 0%,
      rgba(12,36,27,.62) 48%,
      rgba(12,36,27,.28) 100%
    );
}

.hero__inner{
  padding:100px 0;
}

.hero__content{
  max-width:760px;
  color:#fff;
}

.hero__eyebrow{
  margin:0 0 20px;
  color:#efcb93;
  font-size:12px;
  font-weight:900;
  letter-spacing:.24em;
}

.hero h1{
  margin:0;
  color:#fff;
  font-family:
    "Noto Serif JP",
    "Yu Mincho",
    serif;
  font-size:clamp(58px,8vw,104px);
  line-height:1.1;
  letter-spacing:.08em;
}

.hero h1 span{
  display:block;
  margin-top:20px;
  font-size:clamp(28px,4vw,48px);
  letter-spacing:.06em;
}

.hero__lead{
  margin:32px 0;
  color:rgba(255,255,255,.86);
  font-size:18px;
}

.scroll-guide{
  display:inline-flex;
  align-items:center;
  gap:15px;
  padding-bottom:8px;
  border-bottom:1px solid rgba(255,255,255,.6);
  color:#fff;
  font-weight:800;
}

.scroll-guide span{
  animation:bounce 1.5s infinite;
}

@keyframes bounce{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(5px)}
}

/* CHOOSER */
.chooser{
  padding:120px 0;
  background:var(--cream);
}

.chooser__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}

.choice-card{
  position:relative;
  min-height:620px;
  overflow:hidden;
  color:#fff;
  box-shadow:var(--shadow);
}

.choice-card__image{
  position:absolute;
  inset:0;
}

.choice-card__image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}

.choice-card:hover .choice-card__image img{
  transform:scale(1.04);
}

.choice-card__overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(
      180deg,
      rgba(10,28,21,.05) 0%,
      rgba(10,28,21,.3) 42%,
      rgba(10,28,21,.88) 100%
    );
}

.choice-card--business .choice-card__overlay{
  background:
    linear-gradient(
      180deg,
      rgba(9,24,18,.08) 0%,
      rgba(9,24,18,.38) 45%,
      rgba(9,24,18,.92) 100%
    );
}

.choice-card__content{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:1;
  padding:48px 44px;
}

.choice-card__label{
  margin:0 0 10px;
  color:#efcb93;
  font-size:11px;
  font-weight:900;
  letter-spacing:.2em;
}

.choice-card h3{
  margin:0;
  font-family:
    "Noto Serif JP",
    "Yu Mincho",
    serif;
  font-size:44px;
}

.choice-card__content > p:not(.choice-card__label){
  margin:8px 0 18px;
  color:rgba(255,255,255,.78);
}

.choice-card ul{
  margin:0 0 26px;
  padding:0;
  list-style:none;
}

.choice-card li{
  position:relative;
  padding:5px 0 5px 24px;
  font-size:13px;
}

.choice-card li::before{
  content:"✓";
  position:absolute;
  left:0;
  color:#efcb93;
}

.choice-card__button{
  display:inline-flex;
  min-width:190px;
  min-height:52px;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.7);
  border-radius:999px;
  font-weight:900;
}

/* ABOUT */
.about{
  padding:120px 0;
  background:#fff;
}

.about__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:90px;
  align-items:center;
}

.about__visual img{
  aspect-ratio:4/4.6;
  object-fit:cover;
  border-radius:5px 100px 5px 5px;
  box-shadow:var(--shadow);
}

.about__content > p:not(.section-label):not(.about__message){
  color:#55625c;
}

.about__message{
  margin:30px 0 0;
  padding:22px 25px;
  border-left:4px solid var(--gold);
  color:var(--green-dark);
  background:var(--cream);
  font-family:
    "Noto Serif JP",
    serif;
  font-size:22px;
  font-weight:700;
}

/* WHY24 */
.why24{
  padding:120px 0;
  background:var(--soft);
}

.why24__timeline{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(45,81,67,.2);
  border-bottom:1px solid rgba(45,81,67,.2);
}

.why24__timeline article{
  display:flex;
  gap:18px;
  padding:35px 26px;
  border-right:1px solid rgba(45,81,67,.2);
}

.why24__timeline article:last-child{
  border-right:0;
}

.why24__timeline span{
  color:var(--gold);
  font-family:Georgia,serif;
  font-size:30px;
}

.why24__timeline h3{
  margin:0 0 8px;
  color:var(--green-dark);
  font-size:19px;
}

.why24__timeline p{
  margin:0;
  color:var(--muted);
  font-size:13px;
}

/* FEATURES */
.features{
  padding:120px 0;
  background:#fff;
}

.features__grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.features__grid article{
  min-height:280px;
  padding:34px 26px;
  border-right:1px solid var(--line);
}

.features__grid article:last-child{
  border-right:0;
}

.features__grid span{
  display:block;
  margin-bottom:36px;
  color:var(--gold);
  font-family:Georgia,serif;
  font-size:31px;
}

.features__grid h3{
  margin:0 0 12px;
  color:var(--green-dark);
  font-size:20px;
}

.features__grid p{
  margin:0;
  color:var(--muted);
  font-size:13px;
}

/* CONTENT PREVIEW */
.contents-preview{
  padding:120px 0;
  background:var(--cream);
}

.contents-preview__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

.contents-preview__grid article{
  padding:24px;
  background:#fff;
  box-shadow:0 12px 35px rgba(31,60,48,.07);
  text-align:center;
}

.contents-preview__image{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:220px;
  margin-bottom:20px;
  background:#f7f8f5;
}

.contents-preview__image img{
  max-height:170px;
  object-fit:contain;
}

.contents-preview__grid h3{
  margin:0 0 10px;
  color:var(--green-dark);
  font-size:20px;
}

.contents-preview__grid p{
  margin:0;
  color:var(--muted);
  font-size:13px;
}

.contents-preview__cta{
  margin-top:38px;
  text-align:center;
}

/* AUDIENCE */
.audience{
  padding:120px 0;
  color:#fff;
  background:
    linear-gradient(135deg,var(--green-dark),var(--green));
}

.audience__grid{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:80px;
  align-items:center;
}

.audience h2{
  color:#fff;
}

.audience__content > p:not(.section-label){
  color:rgba(255,255,255,.76);
}

.audience__list{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
}

.audience__list span{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:78px;
  padding:14px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.07);
  font-size:13px;
  font-weight:800;
  text-align:center;
}

/* BRAND STORY */
.brand-story{
  padding:120px 0;
  background:#fff;
}

.brand-story__grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:85px;
  align-items:center;
}

.brand-story__image img{
  aspect-ratio:4/3.5;
  object-fit:cover;
  border-radius:90px 5px 5px 5px;
  box-shadow:var(--shadow);
}

.brand-story__content > p:not(.section-label){
  color:#59635e;
}

/* BOTTOM CHOOSER */
.chooser--bottom{
  background:#f4ece0;
}

/* FOOTER */
.site-footer{
  padding:48px 0 100px;
  color:rgba(255,255,255,.72);
  background:#0d241c;
}

.site-footer__grid{
  display:grid;
  grid-template-columns:1fr auto;
  gap:25px;
}

.site-footer strong{
  color:#fff;
}

.site-footer p{
  margin:4px 0;
  font-size:12px;
}

.site-footer nav{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  font-size:12px;
}

.site-footer small{
  grid-column:1/-1;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.1);
  font-size:10px;
}

/* FLOATING */
.floating-choice{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:900;
  display:flex;
  overflow:hidden;
  border-radius:14px;
  background:#fff;
  box-shadow:0 16px 45px rgba(21,47,37,.23);
}

.floating-choice > span{
  display:flex;
  align-items:center;
  padding:0 16px;
  color:var(--green-dark);
  font-size:12px;
  font-weight:800;
}

.floating-choice a{
  display:flex;
  align-items:center;
  padding:0 18px;
  min-height:58px;
  color:#fff;
  background:var(--green);
  font-size:13px;
  font-weight:900;
}

.floating-choice a:last-child{
  background:var(--gold);
}

.floating-choice-mobile{
  display:none;
}

/* REVEAL */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:
    opacity .7s ease,
    transform .7s ease;
}

.reveal.is-visible{
  opacity:1;
  transform:none;
}

/* RESPONSIVE */
@media(max-width:1024px){
  .why24__timeline{
    grid-template-columns:repeat(2,1fr);
  }

  .why24__timeline article:nth-child(2){
    border-right:0;
  }

  .why24__timeline article:nth-child(-n+2){
    border-bottom:1px solid rgba(45,81,67,.2);
  }

  .features__grid{
    grid-template-columns:repeat(2,1fr);
    border-bottom:0;
  }

  .features__grid article{
    border-bottom:1px solid var(--line);
  }

  .features__grid article:nth-child(2n){
    border-right:0;
  }

  .features__grid article:last-child{
    grid-column:1/-1;
  }

  .contents-preview__grid{
    grid-template-columns:repeat(2,1fr);
  }

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

@media(max-width:767px){
  body{
    padding-bottom:68px;
  }

  .container{
    width:min(100% - 30px,1200px);
  }

  .site-header__inner{
    min-height:66px;
  }

  .site-brand strong{
    font-size:16px;
  }

  .site-brand span,
  .site-header__nav > a:not(.site-header__button){
    display:none;
  }

  .site-header__button{
    padding:10px 15px;
    font-size:12px;
  }

  .hero{
    min-height:700px;
    background-position:60% center;
  }

  .hero__overlay{
    background:
      linear-gradient(
        0deg,
        rgba(12,36,27,.92) 0%,
        rgba(12,36,27,.62) 62%,
        rgba(12,36,27,.34) 100%
      );
  }

  .hero__inner{
    padding:110px 0 70px;
  }

  .hero h1{
    font-size:55px;
  }

  .hero h1 span{
    font-size:28px;
  }

  .hero__lead{
    font-size:15px;
  }

  .chooser,
  .about,
  .why24,
  .features,
  .contents-preview,
  .audience,
  .brand-story{
    padding:80px 0;
  }

  .section-heading{
    margin-bottom:40px;
  }

  .section-heading h2,
  .about h2,
  .brand-story h2,
  .audience h2{
    font-size:31px;
  }

  .chooser__grid,
  .about__grid,
  .brand-story__grid{
    grid-template-columns:1fr;
  }

  .choice-card{
    min-height:520px;
  }

  .choice-card__content{
    padding:34px 28px;
  }

  .choice-card h3{
    font-size:36px;
  }

  .about__grid,
  .brand-story__grid{
    gap:45px;
  }

  .why24__timeline,
  .features__grid,
  .contents-preview__grid,
  .audience__list{
    grid-template-columns:1fr;
  }

  .why24__timeline article{
    border-right:0;
    border-bottom:1px solid rgba(45,81,67,.2);
  }

  .features__grid article,
  .features__grid article:nth-child(2n){
    border-right:0;
  }

  .features__grid article:last-child{
    grid-column:auto;
  }

  .audience__list{
    grid-template-columns:repeat(2,1fr);
  }

  .site-footer__grid{
    grid-template-columns:1fr;
  }

  .site-footer nav{
    display:grid;
    gap:8px;
  }

  .floating-choice--pc{
    display:none;
  }

  .floating-choice-mobile{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:1000;
    display:grid;
    grid-template-columns:1fr 1fr;
    padding:7px;
    background:rgba(255,255,255,.96);
    box-shadow:0 -7px 25px rgba(0,0,0,.16);
  }

  .floating-choice-mobile a{
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:53px;
    color:#fff;
    background:var(--green);
    font-size:13px;
    font-weight:900;
  }

  .floating-choice-mobile a:last-child{
    background:var(--gold);
  }
}

@media(prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }

  .reveal{
    opacity:1;
    transform:none;
    transition:none;
  }

  .scroll-guide span{
    animation:none;
  }
}