:root{
  --bg:#07090d;
  --panel:#0c1118;
  --panel2:#111722;
  --text:#f7f8fb;
  --muted:#9ba7b5;
  --pink:#ff3ba7;
  --cyan:#39e6ff;
  --line:rgba(255,255,255,.10);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 4%,rgba(255,59,167,.08),transparent 28%),
    radial-gradient(circle at 90% 14%,rgba(57,230,255,.05),transparent 26%),
    var(--bg);
  font-family:Inter,"Noto Sans JP",sans-serif;
  line-height:1.7;
}
img,video{max-width:100%}
a{color:inherit}
.topbar{
  position:sticky;top:0;z-index:50;height:66px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 max(22px,calc((100vw - var(--max))/2));
  background:rgba(7,9,13,.82);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line)
}
.brand{text-decoration:none;font-weight:800;letter-spacing:.12em;font-size:12px}
.topbar nav{display:flex;gap:24px}
.topbar nav a{text-decoration:none;color:var(--muted);font-size:11px;letter-spacing:.13em}
.topbar nav a:hover{color:#fff}
.section{width:min(var(--max),calc(100% - 40px));margin:auto;padding:94px 0}
.eyebrow{margin:0 0 12px;color:var(--cyan);font-size:11px;font-weight:800;letter-spacing:.2em}
.hero{
  min-height:calc(100vh - 66px);
  display:grid;grid-template-columns:.92fr 1.08fr;gap:58px;align-items:center
}
.hero h1{margin:0;font-size:clamp(44px,6.1vw,82px);line-height:1.08;letter-spacing:-.055em}
.lead{max-width:680px;margin:26px 0 0;color:#c2cad4;font-size:15px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.hero-tags span{padding:7px 10px;border:1px solid var(--line);background:rgba(255,255,255,.025);color:#c8d0da;font-size:10px;letter-spacing:.12em}
.hero-showcase{position:relative;padding:10px;border:1px solid var(--line);background:#050609;border-radius:12px;box-shadow:0 28px 80px rgba(0,0,0,.38)}
.hero-showcase video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:7px;background:#000}
.showcase-note{display:flex;justify-content:space-between;gap:18px;padding:13px 4px 2px;font-size:11px;color:var(--muted)}
.showcase-note b{color:var(--pink);letter-spacing:.14em;font-size:10px}
.section-head{margin-bottom:32px;max-width:820px}
.section-head h2{margin:0;font-size:clamp(32px,4vw,52px);letter-spacing:-.04em}
.section-head>p:last-child{color:var(--muted);margin-bottom:0}
.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.media-card{overflow:hidden;border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));border-radius:12px}
.media-card.wide{grid-column:1/-1;display:grid;grid-template-columns:1.2fr .8fr;align-items:center}
.media-card video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#000}
.media-copy{padding:22px}
.media-copy>span,.small-work span,.work-kicker{color:var(--pink);font-size:10px;font-weight:800;letter-spacing:.14em}
.media-copy h3,.ui-copy h3,.edit-proof h3,.small-work h3{margin:7px 0 6px;font-size:23px;letter-spacing:-.02em}
.media-copy p,.ui-copy p,.edit-proof p,.small-work p{margin:0;color:#b8c1cc;font-size:13px}
.ui-showcase,.edit-proof{
  margin-top:18px;padding:22px;border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.02)
}
.ui-showcase{display:grid;grid-template-columns:.72fr 1.28fr;gap:28px;align-items:center}
.ui-images{display:grid;gap:12px}
.ui-images img{display:block;width:100%;max-height:270px;object-fit:contain;background:#000;border:1px solid var(--line);border-radius:8px}
.edit-proof{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.edit-proof img{display:block;width:100%;border-radius:8px;border:1px solid var(--line)}
.web-work{
  margin-top:18px;
  min-height:640px;
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:42px;
  align-items:center;
  padding:34px;
  overflow:hidden;
  position:relative;
  border:1px solid rgba(255,59,167,.20);
  border-radius:16px;
  background:
    radial-gradient(circle at 78% 48%,rgba(255,59,167,.10),transparent 34%),
    radial-gradient(circle at 67% 38%,rgba(57,230,255,.055),transparent 26%),
    linear-gradient(145deg,rgba(255,255,255,.032),rgba(255,255,255,.012));
}
.web-work:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--pink),var(--cyan),transparent);opacity:.72}
.web-work-copy{position:relative;z-index:2}
.web-work-copy h3{font-size:clamp(34px,4.4vw,58px);line-height:1.05;letter-spacing:-.045em;margin:9px 0 6px}
.web-sub{margin:0 0 20px;color:#f0b5d5;font-weight:700;font-size:14px}
.web-work-copy>p:not(.web-sub){color:#c2cad4;font-size:14px;margin:0 0 14px}
.web-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 20px}
.web-tags span{padding:7px 10px;border:1px solid rgba(255,59,167,.22);background:rgba(255,59,167,.055);color:#ffd5eb;font-size:10px;font-weight:700;letter-spacing:.08em}
.site-link{display:inline-flex;align-items:center;min-height:42px;padding:0 15px;border:1px solid rgba(57,230,255,.30);border-radius:7px;color:#dffaff;text-decoration:none;background:rgba(57,230,255,.045);font-size:12px;font-weight:700;letter-spacing:.02em}
.site-link:hover{background:rgba(57,230,255,.09);border-color:rgba(57,230,255,.55)}
.phone-stage{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:670px;padding:12px 0}
.phone-stage:before{content:"";position:absolute;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle,rgba(255,59,167,.15),rgba(255,59,167,.035) 42%,transparent 70%);filter:blur(8px);pointer-events:none}
.phone-shell{position:relative;width:294px;height:624px;padding:12px 10px 14px;border-radius:43px;background:linear-gradient(145deg,#313641 0%,#0b0d11 18%,#050609 58%,#232832 100%);border:1px solid rgba(255,255,255,.24);box-shadow:0 36px 80px rgba(0,0,0,.62),0 0 0 2px rgba(255,255,255,.035) inset,0 0 50px rgba(255,59,167,.10)}
.phone-shell:before{content:"";position:absolute;inset:5px;border-radius:38px;border:1px solid rgba(255,255,255,.08);pointer-events:none}
.phone-top{position:absolute;top:15px;left:50%;transform:translateX(-50%);z-index:7;width:96px;height:24px;border-radius:18px;background:#030405;display:flex;align-items:center;justify-content:center;gap:7px;box-shadow:0 1px 0 rgba(255,255,255,.05) inset}
.phone-speaker{width:43px;height:5px;border-radius:10px;background:#15181d;box-shadow:0 0 0 1px rgba(255,255,255,.025) inset}
.phone-camera{width:7px;height:7px;border-radius:50%;background:#0d1117;box-shadow:0 0 0 1px #1d2838 inset,0 0 5px rgba(57,230,255,.10)}
.phone-screen{position:relative;width:100%;height:100%;overflow:hidden;border-radius:33px;background:#08090c;border:1px solid rgba(255,255,255,.08)}
.phone-screen iframe{width:390px;height:844px;border:0;display:block;background:#08080c;transform-origin:top left;transform:scale(.70)}
.phone-homebar{position:absolute;z-index:8;bottom:9px;left:50%;transform:translateX(-50%);width:92px;height:4px;border-radius:10px;background:rgba(255,255,255,.82);box-shadow:0 0 8px rgba(255,255,255,.12)}
.phone-side{position:absolute;background:#242933;border:1px solid rgba(255,255,255,.06);border-radius:3px 0 0 3px;left:-5px;width:4px}
.phone-side-a{top:105px;height:34px}.phone-side-b{top:157px;height:60px}.phone-side-c{top:232px;height:60px}
.phone-caption{margin:15px 0 0;color:#75808e;font-size:10px;letter-spacing:.08em;text-align:center}
.other-works{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.small-work{display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.018)}
.small-work img{width:180px;height:120px;object-fit:cover;border-radius:7px;border:1px solid var(--line);background:#000}
.small-work:first-child img{object-fit:cover;object-position:center}
.project-section{border-top:1px solid var(--line)}
.compact-head{margin-bottom:24px}
.project-card{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center;padding:26px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(150deg,rgba(255,59,167,.035),rgba(255,255,255,.015))}
.project-media video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;background:#000;border:1px solid var(--line)}
.project-logo{display:block;width:min(430px,90%);margin:0 0 12px}
.project-sub{color:var(--pink);font-weight:700;font-size:13px}
.project-copy>p{color:#c3ccd6}
.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:20px}
.work-grid div{padding:12px;background:#090d13;border:1px solid var(--line);display:flex;flex-direction:column}
.work-grid b{font-size:10px;color:var(--cyan);letter-spacing:.12em}
.work-grid span{font-size:12px;color:#d5dce5}
.qa-section{border-top:1px solid var(--line)}
.qa-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.qa-card{min-height:165px;padding:17px;background:linear-gradient(180deg,#0e141d,#090d13);border:1px solid var(--line);position:relative}
.qa-card:before{content:"";position:absolute;left:0;top:0;width:48%;height:2px;background:linear-gradient(90deg,var(--pink),transparent)}
.qa-card span{font-size:10px;color:var(--pink);font-weight:800}
.qa-card b{display:block;margin:16px 0 8px;font-size:16px}
.qa-card p{margin:0;color:var(--muted);font-size:12px}
.qa-examples{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.qa-examples div{padding:17px;border:1px solid rgba(57,230,255,.14);background:rgba(57,230,255,.025)}
.qa-examples b{color:var(--cyan);font-size:13px}
.qa-examples p{margin:7px 0 0;color:var(--muted);font-size:12px}
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.skill{min-height:108px;padding:20px;border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column}
.skill strong{font-size:16px}
.skill span{margin-top:7px;color:var(--muted);font-size:12px}
.about-line{padding-top:54px;padding-bottom:54px;border-top:1px solid var(--line)}
.about-line p{margin:0;font-size:clamp(20px,2.6vw,30px);font-weight:700;letter-spacing:-.02em}
footer{width:min(var(--max),calc(100% - 40px));margin:auto;padding:24px 0 38px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#687483;font-size:10px;letter-spacing:.13em}
@media(max-width:900px){
  .topbar nav{display:none}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:76px}
  .media-card.wide,.ui-showcase,.edit-proof,.project-card,.web-work{grid-template-columns:1fr}
  .media-grid{grid-template-columns:1fr}
  .media-card.wide{grid-column:auto}
  .web-work{padding:26px;gap:12px}
  .phone-stage{min-height:700px}
  .other-works{grid-template-columns:1fr}
  .qa-flow{grid-template-columns:1fr 1fr}
  .qa-examples{grid-template-columns:1fr}
  .skills-grid{grid-template-columns:1fr 1fr}
  .section{padding:74px 0}
}
@media(max-width:560px){
  .section{width:min(var(--max),calc(100% - 26px));padding:58px 0}
  .hero h1{font-size:44px}
  .lead{font-size:14px}
  .showcase-note{flex-direction:column;gap:2px}
  .web-work{padding:20px 14px}
  .web-work-copy h3{font-size:38px}
  .phone-stage{min-height:610px}
  .phone-shell{width:262px;height:553px;border-radius:39px}
  .phone-screen{border-radius:29px}
  .phone-screen iframe{transform:scale(.620)}
  .phone-stage:before{width:300px;height:300px}
  .other-works{gap:12px}
  .small-work{grid-template-columns:1fr}
  .small-work img{width:100%;height:auto;aspect-ratio:16/9}
  .project-card{padding:15px}
  .work-grid,.qa-flow,.skills-grid{grid-template-columns:1fr}
  footer{width:calc(100% - 26px)}
}