/*
Theme Name: Ayauya
Description: 株式会社auiro「あやうや」クリエイターサイト。白×黒のミニマルデザイン、スマホ優先。
Author: auiro inc.
Version: 1.3
*/

:root{
  --bg:#FFFFFF;
  --bg-soft:#F6F5F1;
  --ink:#1B1A17;
  --ink-soft:#8C8A83;
  --line:#E3E1DA;
  --ghost:#F1F0EA;
  --photo-a:#EBEAE4;
  --photo-b:#D9D7CE;
  --tape:rgba(27,26,23,.08);
  --shadow:0 8px 28px rgba(27,26,23,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1 !important; transform:none !important; transition:none !important}
}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"游ゴシック Medium","Yu Gothic Medium",YuGothic,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  font-size:14.5px; line-height:2; letter-spacing:.05em;
  overflow-x:hidden;
}
img{max-width:100%; height:auto; display:block}
.en{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif; letter-spacing:.3em; font-weight:700}
.doodle{stroke:currentColor; fill:none; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:20; background:var(--bg);
  border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 20px; gap:12px;
}
.logo{text-decoration:none; color:var(--ink); display:flex; align-items:baseline; gap:10px; flex:none}
.logo .name{font-size:18px; font-weight:700; letter-spacing:.16em; white-space:nowrap}
.logo .co{font-size:8px; letter-spacing:.2em; color:var(--ink-soft); font-weight:700; white-space:nowrap}
.site-header nav{display:flex; gap:14px; overflow-x:auto}
.site-header nav a{
  color:var(--ink-soft); text-decoration:none; font-size:9.5px;
  letter-spacing:.14em; font-weight:700; white-space:nowrap; transition:color .2s;
  padding-bottom:2px;
}
.site-header nav a:hover,.site-header nav a:focus-visible{color:var(--ink)}
.site-header nav a.active{color:var(--ink); border-bottom:2px solid var(--ink)}

/* ---------- shared ---------- */
.site-main{max-width:1080px; margin:0 auto}
section{padding:60px 24px; position:relative}
.sec-head{margin-bottom:32px}
.sec-head .en-label{font-size:22px; letter-spacing:.24em; font-weight:800; color:var(--ink)}
.sec-head .jp{font-size:11px; letter-spacing:.22em; color:var(--ink-soft); margin-top:6px}
.squiggle{display:block; width:74px; height:10px; color:var(--ink); margin-top:10px}
h2{font-size:21px; font-weight:700; letter-spacing:.1em; line-height:1.9; margin:0 0 20px}
p{margin:0 0 1.4em; max-width:36em}
.muted{color:var(--ink-soft); font-size:12.5px}

/* ---------- photos ---------- */
.ph{
  background:linear-gradient(150deg,var(--photo-a),var(--photo-b));
  background-size:cover; background-position:center;
}

/* ---------- hero ---------- */
.hero{padding:28px 24px 56px}
.ghost-line{
  font-family:"Helvetica Neue",Helvetica,sans-serif; font-weight:800;
  color:var(--ghost); font-size:clamp(44px,11.5vw,120px); letter-spacing:.03em;
  line-height:1; white-space:nowrap; margin:0 0 10px -2px; user-select:none;
}
.hero-grid{position:relative}
.collage{position:relative; width:100%; padding-bottom:64px}
.collage .p1{width:86%; aspect-ratio:3/4; box-shadow:var(--shadow)}
.collage .p2{
  position:absolute; right:0; bottom:0; width:52%; aspect-ratio:4/5;
  box-shadow:var(--shadow); border:6px solid var(--bg);
}
.hero-title{
  position:absolute; top:14px; right:0; z-index:2;
  display:flex; gap:12px; align-items:flex-start;
  background:var(--bg); padding:16px 14px; box-shadow:var(--shadow);
}
.hero-title h1{
  writing-mode:vertical-rl; margin:0;
  font-size:clamp(21px,5.6vw,38px); font-weight:800; letter-spacing:.24em; line-height:1.65;
}
.hero-title .sub{
  writing-mode:vertical-rl; font-size:10px; letter-spacing:.22em;
  color:var(--ink-soft); margin-top:10px;
}
.hero-lead{margin:30px auto 0; max-width:34em; font-size:13.5px; line-height:2.2}

/* ---------- about ---------- */
.about-grid{display:flex; flex-direction:column; gap:44px}
.about-collage{position:relative; padding-bottom:56px}
.about-collage .p1{width:100%; aspect-ratio:4/3; box-shadow:var(--shadow)}
.about-collage .p2{
  position:absolute; right:0; bottom:0; width:42%; aspect-ratio:3/4;
  box-shadow:var(--shadow); border:6px solid var(--bg);
}
.about-collage .tape{
  position:absolute; right:34%; bottom:26%; width:80px; height:22px;
  background:var(--tape); transform:rotate(-5deg); z-index:2;
}
.tags{display:grid; grid-template-columns:repeat(3,auto); gap:8px; width:fit-content; margin:20px 0 26px}
.tag-chip{
  font-size:11px; letter-spacing:.12em; padding:5px 14px; text-align:center;
  border:1px solid var(--ink); color:var(--ink); font-weight:600; white-space:nowrap;
}
.stat{
  display:grid; grid-template-columns:auto auto auto; justify-content:space-between;
  gap:12px; margin-top:30px; border-top:1px solid var(--line); padding-top:24px;
}
.stat-item{padding:4px 0}
.stat .num{
  font-size:clamp(23px,6.4vw,32px); font-weight:800; letter-spacing:.02em;
  font-variant-numeric:tabular-nums; white-space:nowrap;
}
.stat .num small{font-size:12px; font-weight:700; margin-left:2px}
.stat .cap{font-size:9.5px; letter-spacing:.16em; color:var(--ink-soft); margin-top:2px; font-weight:700; white-space:nowrap}

/* ---------- vision ---------- */
.vision{background:var(--bg-soft)}
.vision-inner{max-width:1080px; margin:0 auto}
.vision blockquote{
  margin:0 0 26px; padding:0;
  font-size:clamp(18px,2.6vw,25px); font-weight:700; letter-spacing:.12em; line-height:2.1;
}
.vision .ul{background:linear-gradient(transparent 68%, var(--tape) 68%, var(--tape) 96%, transparent 96%)}

/* ---------- sns ---------- */
#sns .ghost{
  position:absolute; z-index:0; top:20px; right:0; text-align:right;
  color:var(--ghost); font-weight:800; font-family:"Helvetica Neue",Helvetica,sans-serif;
  font-size:clamp(56px,11vw,120px); line-height:.9; user-select:none; pointer-events:none;
}
.sns-grid{position:relative; z-index:1; display:grid; grid-template-columns:1fr; gap:12px; margin:28px 0 40px}
.sns-card{
  border:1px solid var(--ink); padding:18px 20px;
  display:grid; grid-template-columns:118px 1fr; align-items:baseline; column-gap:12px;
  background:var(--bg); transition:transform .3s;
  color:var(--ink); text-decoration:none;
}
.sns-card:hover{transform:translateY(-3px)}
.sns-card .pf{font-size:10px; letter-spacing:.16em; font-weight:800; grid-row:1/3; align-self:center}
.sns-card .fw{font-size:23px; font-weight:800; font-variant-numeric:tabular-nums; white-space:nowrap}
.sns-card .fw small{font-size:12px; font-weight:700}
.sns-card .handle{font-size:10.5px; color:var(--ink-soft)}

/* ---------- 動画の横スライダー(SNS・Works共通) ---------- */
.slider{
  display:flex; gap:16px; overflow-x:auto; position:relative; z-index:1;
  padding:4px 4px 14px; scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.slider::-webkit-scrollbar{height:5px}
.slider::-webkit-scrollbar-thumb{background:var(--line)}
.slide{flex:0 0 min(78vw,330px); scroll-snap-align:start; min-width:0}
.slide .cat{
  font-size:11px; font-weight:700; letter-spacing:.16em;
  display:flex; align-items:center; gap:8px; margin-bottom:8px;
}
.slide .cat::before{content:""; width:14px; height:2px; background:var(--ink); flex:none}
.slide blockquote.instagram-media,
.slide blockquote.tiktok-embed{
  margin:0 !important; min-width:0 !important; max-width:100% !important; width:100% !important;
}
.yt-embed{aspect-ratio:9/16; width:100%; box-shadow:var(--shadow); background:var(--photo-a)}
.yt-embed iframe{width:100%; height:100%; border:0; display:block}

/* ---------- services ---------- */
.svc-grid{display:grid; grid-template-columns:1fr; gap:14px}
.svc{border:1px solid var(--ink); padding:28px 26px; background:var(--bg)}
.svc .no{font-size:12px; letter-spacing:.3em; font-weight:800; color:var(--ink-soft); display:block; margin-bottom:8px}
.svc h3{font-size:16px; letter-spacing:.14em; margin:0 0 10px; font-weight:700}
.svc p{font-size:13px; margin-bottom:0}

/* ---------- contact ---------- */
.contact{text-align:center; padding-bottom:80px}
.contact p{margin-left:auto; margin-right:auto}
.contact .arrow{width:52px; height:40px; color:var(--ink); margin:2px auto 14px; display:block}
.form{max-width:520px; margin:0 auto; text-align:left; display:flex; flex-direction:column; gap:18px}
.form label{font-size:11px; font-weight:700; letter-spacing:.18em; display:block; margin-bottom:8px}
.form label .req{color:var(--ink-soft); font-weight:600; margin-left:6px; letter-spacing:.1em}
.form input,.form textarea{
  width:100%; border:1px solid var(--ink); background:var(--bg); color:var(--ink);
  padding:14px 16px; font:inherit; font-size:15px; letter-spacing:.04em; border-radius:0;
  -webkit-appearance:none;
}
.form input:focus,.form textarea:focus{outline:2px solid var(--ink); outline-offset:1px}
.form textarea{min-height:170px; resize:vertical}
.notice{
  max-width:520px; margin:0 auto 26px; border:1px solid var(--ink);
  padding:16px 20px; font-size:13px; text-align:center; background:var(--bg-soft);
}
.cta{
  display:inline-block; margin-top:6px; padding:20px 66px;
  background:var(--ink); color:var(--bg); text-decoration:none;
  font-size:12px; letter-spacing:.26em; font-weight:700;
  transition:opacity .2s; border:none; cursor:pointer; align-self:center;
}
.cta:hover,.cta:focus-visible{opacity:.75}
.dm-note{margin-top:32px}
.cta-sub{
  display:inline-block; margin-top:2px; padding:15px 44px;
  border:1px solid var(--ink); background:var(--bg); color:var(--ink);
  text-decoration:none; font-size:11px; letter-spacing:.24em; font-weight:700;
  transition:background .2s,color .2s;
}
.cta-sub:hover,.cta-sub:focus-visible{background:var(--ink); color:var(--bg)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink); color:var(--bg); text-align:center; padding:52px 24px}
.site-footer .name{font-size:15px; letter-spacing:.24em; font-weight:700; margin-bottom:8px}
.site-footer .tag{font-size:9px; letter-spacing:.26em; opacity:.65; line-height:2.2; font-weight:700}
.site-footer .copy{font-size:9px; letter-spacing:.2em; opacity:.5; margin-top:22px}

/* ---------- reveal ---------- */
.reveal{opacity:0; transform:translateY(22px); transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1; transform:none}

/* ---------- desktop ---------- */
@media (min-width:760px){
  .site-header{padding:18px 40px}
  .site-header nav{gap:18px}
  .site-header nav a{font-size:10px; letter-spacing:.2em}
  .logo .name{font-size:19px}
  section{padding:92px 40px}
  .sec-head .en-label{font-size:26px}
  .hero{padding:44px 40px 80px}
  .hero-grid{display:flex; gap:56px; align-items:flex-start}
  .collage{flex:0 0 56%; max-width:560px; padding-bottom:72px}
  .hero-title{position:static; background:none; padding:0; box-shadow:none; gap:24px}
  .hero-title h1{font-size:46px; letter-spacing:.28em}
  .hero-title .sub{font-size:12px}
  .hero-lead{margin-top:40px}
  .about-grid{flex-direction:row; align-items:flex-start; gap:6%}
  .about-grid > div{flex:1; min-width:0}
  .stat{gap:24px}
  .sns-grid{grid-template-columns:repeat(4,1fr)}
  .sns-card{display:flex; flex-direction:column; align-items:center; text-align:center; padding:26px 16px; gap:4px}
  .sns-card .fw{font-size:22px}
  .svc-grid{grid-template-columns:1fr 1fr}
  .slider{gap:24px}
}