:root{
  --bg:#f6f5f1;
  --text:#111;
  --muted:#9b9b9b;
  --line:rgba(17,17,17,.15);
  --panel:#eceae4;
  --header-h:92px;
  --pad:clamp(22px,4vw,64px);
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:100%;object-fit:cover}

/* --------------------
   FIXED NAVIGATION
-------------------- */
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:1000;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  padding:28px var(--pad) 0;
  pointer-events:none;

}

.brand,
.desktop-nav,
.menu-toggle{pointer-events:auto}

.brand{
  font-size:clamp(24px,3.2vw,54px);
  line-height:.9;
  font-weight:700;
  text-transform:uppercase;
  white-space:nowrap;

  letter-spacing:-0.02em;
  color:#111;
  -webkit-text-fill-color:#111;
  -webkit-text-stroke:0px transparent;

  transition:
    letter-spacing .5s var(--ease),
    -webkit-text-fill-color .5s var(--ease),
    -webkit-text-stroke-width .5s var(--ease);
}



body.is-scrolled .brand{
  letter-spacing:0.08em;          /* ← 中抜き時は字間を広げて接触を防ぐ */
  -webkit-text-fill-color:transparent;
  -webkit-text-stroke:1.2px #111; /* ← 太すぎるとまた交差しやすいので細めに */
}

.desktop-nav{
  display:flex;
  gap:10px;
  align-items:center;
}

.desktop-nav a{
  border:1px solid currentColor;
  border-radius:999px;
  padding:10px 19px;
  font-size:13px;
  font-weight:700;
  transition:.25s ease;
}

.desktop-nav a:hover{
  background:#fff;
  color:#000;
}

.menu-toggle{
  display:none;
  width:46px;
  height:46px;
  padding:0;
  border:1px solid currentColor;
  border-radius:50%;
  background:transparent;
  color:inherit;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after{
  content:"";
  position:absolute;
  width:18px;
  height:1px;
  background:currentColor;
  transition:.3s ease;
}
.menu-toggle::before{transform:translateY(-6px)}
.menu-toggle::after{transform:translateY(6px)}

body.menu-open .menu-toggle span{opacity:0}
body.menu-open .menu-toggle::before{transform:rotate(45deg)}
body.menu-open .menu-toggle::after{transform:rotate(-45deg)}

.mobile-menu{
  position:fixed;
  inset:0;
  z-index:900;
  background:#111;
  color:#fff;
  display:grid;
  align-content:center;
  padding:90px var(--pad) 40px;
  transform:translateX(100%);
  transition:.6s var(--ease);
}

body.menu-open{overflow:hidden}
body.menu-open .mobile-menu{transform:translateX(0)}

.mobile-menu nav{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.mobile-menu a{
  font-size:clamp(38px,11vw,84px);
  font-weight:700;
  letter-spacing:-.05em;
  line-height:1.02;
}

/* --------------------
   HERO
-------------------- */
.hero{
  min-height:100svh;
  padding:145px var(--pad) 70px;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(270px,.48fr);
  gap:clamp(30px,7vw,110px);
  align-items:end;
  position:relative;
}

.hero-copy{
  align-self:center;
  position:relative;
  z-index:2;
}

.kicker{
  font-family:Georgia, "Times New Roman", serif;
  font-style:italic;
  font-size:18px;
  margin:0 0 20px;
}

h1{
  margin:0;
  font-size:clamp(74px,13vw,210px);
  line-height:.72;
  letter-spacing:-.08em;
  font-weight:800;
  text-transform:uppercase;
}

.hero-sub{
  margin:30px 0 0;
  max-width:640px;
  font-size:clamp(16px,1.5vw,23px);
  line-height:1.75;
}

.hero-visual{
  position:relative;
  height:min(70vh,760px);
  min-height:510px;
}

.photo-card{
  position:absolute;
  overflow:hidden;
  background:#d8d6d0;
}

.photo-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(0,0,0,.07), transparent 45%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px 4px);
  pointer-events:none;
}

.photo-card.one{
  width:74%;
  height:80%;
  right:0;
  top:0;
  background-image:url(../image/2023_5_1_487.jpg);
  background-size:cover;
  background-position:center;
  transform:rotate(1.2deg);
}

.photo-card.two{
  width:63%;
  height:70%;
  left:-18%;
  bottom:0;
  background-image: url(../image/illust1.jpg);
    background-size:cover;
  background-position:center;

  transform:rotate(-2deg);
}

.hero-visual .label{
  position:absolute;
  left:-1%;
  top:40%;
  z-index:4;
  color:#fff;
  font-size:clamp(48px,7vw,80px);
  font-weight:800;
  letter-spacing:.04em;
  transform:translateX(-30%);
}

.side-note{
  position:absolute;
  left:8px;
  top:50%;
  transform:translateY(-50%) rotate(90deg);
  transform-origin:left top;
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
}

/* --------------------
   SECTIONS
-------------------- */
section.content-section{
  min-height:80vh;
  padding:clamp(90px,12vw,180px) var(--pad);
  border-top:1px solid var(--line);
}

.section-head{
  display:flex;
  justify-content:space-between;
  gap:40px;
  align-items:flex-end;
  margin-bottom:70px;
}

.section-no{
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}

.section-title{
  margin:8px 0 0;
  font-size:clamp(48px,8vw,128px);
  line-height:.82;
  letter-spacing:-.07em;
  text-transform:uppercase;
}

.section-intro{
  max-width:560px;
  line-height:1.8;
  font-size:15px;
}

.about-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:clamp(35px,8vw,120px);
}

.about-statement{
  margin:0;
  font-size:clamp(30px,4.2vw,66px);
  line-height:1.2;
  letter-spacing:-.04em;
}

.about-meta{
  display:grid;
  gap:28px;
  align-content:start;
}

.meta-row{
  border-top:1px solid var(--line);
  padding-top:14px;
  display:grid;
  grid-template-columns:120px 1fr;
  gap:20px;
  font-size:14px;
  line-height:1.7;
}

.works-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:18px;
}

.work-card{
  position:relative;
  min-height:600px;
  overflow:hidden;
  background:#d3d1ca;
  border-radius:2px;
}

.work-card:nth-child(1){grid-column:span 7}
.work-card:nth-child(2){grid-column:span 5; margin-top:110px}
.work-card:nth-child(3){grid-column:2 / span 5}
.work-card:nth-child(4){grid-column:span 6; margin-top:70px}

.work-card .fake-image{
  position:absolute;
  inset:0;
  transition:transform .9s var(--ease);
}
.work-card:hover .fake-image{transform:scale(1.045)}

.i1{background-image: url(../image/style・・bbb__096.jpg);
background-size: cover;
background-position: center 30%;}
.i2{background-image: url(../image/vvv_001_5.jpg);
background-size: cover;
background-position: center;}
.i3{background-image: url(../image/illust2.jpg);
background-size: cover;}
.i4{background-image: url(../image/illust3.jpg);
background-size: cover;}

.work-info{
  position:absolute;
  inset:auto 18px 18px 18px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:#fff;
  font-weight:700;
  text-shadow:0 1px 12px rgba(0,0,0,.25);
}

.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}

.service{
  min-height:280px;
  padding:28px;
  border:1px solid var(--line);
  display:grid;
  grid-template-rows: auto auto 1fr;
  flex-direction:column;
  transition:.25s ease;
}

.service:hover{
  background:#111;
  color:#fff;
}

.service h3{
  font-size:20px;
  margin:30px 0 0;
}

.service p{
  line-height:1.8;
  margin:auto 0 0;
  max-width:320px;
  margin-top: 30px;
}

.journal-grid{
  display:grid;
  gap:0;
  border-top:1px solid var(--line);
}
.journal-item{
  display:grid;
  grid-template-columns:150px 1fr auto;
  gap:25px;
  padding:28px 0;
  border-bottom:1px solid var(--line);
  align-items:center;
}
.journal-item h3{
  margin:0;
  font-size:clamp(24px,4vw,52px);
  letter-spacing:-.04em;
}

.contact-panel{
  border-radius:4px;
  background:#111;
  color:#fff;
  padding:clamp(35px,7vw,90px);
}
.contact-panel h2{
  margin:0;
  max-width:1000px;
  font-size:clamp(48px,9vw,140px);
  letter-spacing:-.07em;
  line-height:.85;
  text-transform:uppercase;
}
.contact-links{
  margin-top:50px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.contact-links a{
  border:1px solid rgba(255,255,255,.6);
  padding:12px 20px;
  border-radius:999px;
}

footer{
  padding:35px var(--pad) 45px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:12px;
  color:#777;
}

/* --------------------
   SCROLL REVEAL
-------------------- */
[data-reveal]{
  opacity:0;
  transform:translateY(55px);
  transition:
    opacity .9s var(--ease),
    transform 1s var(--ease);
}
[data-reveal].is-visible{
  opacity:1;
  transform:none;
}
[data-reveal="left"]{transform:translateX(-60px)}
[data-reveal="right"]{transform:translateX(60px)}
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible{transform:none}
.hero-visual .label.is-visible{
  transform:translateX(30%);
}

/* --------------------
   RESPONSIVE
-------------------- */
@media (max-width: 980px){
  .desktop-nav{display:none}
  .menu-toggle{display:flex;position:relative}

  .hero{
    grid-template-columns:1fr;
    padding-top:120px;
  }

  .hero-copy{padding-top:40px}
  .hero-visual{
    height:620px;
    width:min(95%,650px);
    margin-left:auto;
  }

  .about-grid{grid-template-columns:1fr}
  .section-head{display:block}
  .section-intro{margin-top:25px}
  .services-grid{grid-template-columns:1fr}
}

@media (max-width: 700px){
  :root{--pad:20px}
  .site-header{padding-top:18px}
  .brand{font-size:24px;letter-spacing:-.04em}

  .hero{
    min-height:auto;
    padding-top:105px;
    padding-bottom:60px;
  }
  h1{
    font-size:clamp(60px,20vw,110px);
  }
  .hero-sub{
    font-size:15px;
  }
  .hero-visual{
    height:520px;
    min-height:0;
    width:100%;
  }
  .photo-card.one{
    width:72%;
    height:75%;
  }
  .photo-card.two{
    width:67%;
    height:63%;
    left:0;
  }
  .hero-visual .label{
    left:8%;
    top:52%;
    transform:none;
    font-size:15vw;
  }

  .section-head{margin-bottom:45px}
  .section-title{font-size:17vw}

  .works-grid{display:block}
  .work-card,
  .work-card:nth-child(n){
    min-height:430px;
    margin:0 0 18px;
  }

  .meta-row{grid-template-columns:90px 1fr}
  .journal-item{
    grid-template-columns:1fr auto;
  }
  .journal-item .date{grid-column:1/-1}
  footer{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    scroll-behavior:auto !important;
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
  }
}