/* ───────────────────────────────────────────────────────────
   Compora Labs — LP styles
   Rounded-geometric display (Quicksand) + JP (Zen Kaku Gothic New)
   Consistent warm spectrum, glassmorphism, drifting glow.
   Night theme, locked. (Tweaks removed.)
   ─────────────────────────────────────────────────────────── */

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#08070c;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}

:root{
  /* Warm spectrum sampled from the logo */
  --s1:#7079ef;  /* indigo  */
  --s2:#46a6ea;  /* blue    */
  --s3:#46c98c;  /* green   */
  --s4:#ecc85a;  /* yellow  */
  --s5:#ef9a4d;  /* orange  */
  --s6:#e8694a;  /* warm red*/
  --spectrum:linear-gradient(100deg,var(--s1),var(--s2),var(--s3),var(--s4),var(--s5),var(--s6));
  --spectrum-soft:linear-gradient(100deg,var(--s2),var(--s3),var(--s4),var(--s5));
  --glow:1;                       /* multiplier set inline on .stage */
  --maxw:1080px;
  --font-disp:"Quicksand",ui-rounded,system-ui,sans-serif;
  --font-jp:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",system-ui,sans-serif;
}

/* ── Stage (Night) ────────────────────────────────────────── */
.stage{
  --bg:#0a0910; --bg-2:#100d18;
  --ink:#f4f2f7; --ink-soft:rgba(244,242,247,.64); --ink-faint:rgba(244,242,247,.40);
  --line:rgba(255,255,255,.07);
  --glass:rgba(255,255,255,.045); --glass-2:rgba(255,255,255,.075);
  --glass-border:rgba(255,255,255,.12);
  --glow-op:.50; --grid-op:.55; --grid-size:66px;
  position:relative; min-height:100vh;
  color:var(--ink);
  background:
    radial-gradient(140% 110% at 50% -10%, var(--bg-2), var(--bg) 60%);
  font-family:var(--font-jp);
  overflow-x:hidden;
}

/* ── Backdrop: drifting spectrum glow ─────────────────────── */
.backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.glow{position:absolute;border-radius:50%;mix-blend-mode:screen;
  filter:blur(80px);will-change:transform;
  opacity:calc(var(--glow-op) * var(--glow))}
.g1{width:60vw;height:60vw;left:-12vw;top:-18vw;
  background:radial-gradient(circle,var(--s1),transparent 62%);
  animation:drift1 28s ease-in-out infinite alternate}
.g2{width:55vw;height:55vw;right:-14vw;top:2vw;
  background:radial-gradient(circle,var(--s3),transparent 62%);
  animation:drift2 34s ease-in-out infinite alternate}
.g3{width:58vw;height:58vw;left:8vw;top:48vh;
  background:radial-gradient(circle,var(--s5),transparent 62%);
  animation:drift3 31s ease-in-out infinite alternate}
.g4{width:46vw;height:46vw;right:2vw;bottom:-12vw;
  background:radial-gradient(circle,var(--s2),transparent 62%);
  animation:drift4 38s ease-in-out infinite alternate}
@keyframes drift1{from{transform:translate(0,0) scale(1)}to{transform:translate(14vw,10vh) scale(1.18)}}
@keyframes drift2{from{transform:translate(0,0) scale(1.05)}to{transform:translate(-12vw,8vh) scale(.9)}}
@keyframes drift3{from{transform:translate(0,0) scale(1)}to{transform:translate(10vw,-12vh) scale(1.22)}}
@keyframes drift4{from{transform:translate(0,0) scale(.95)}to{transform:translate(-8vw,-8vh) scale(1.15)}}

/* ── Grid layer ───────────────────────────────────────────── */
.grid-layer{position:fixed;inset:0;z-index:0;pointer-events:none;
  opacity:var(--grid-op);
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:var(--grid-size) var(--grid-size);
  -webkit-mask:radial-gradient(120% 100% at 50% 30%,#000 35%,transparent 86%);
          mask:radial-gradient(120% 100% at 50% 30%,#000 35%,transparent 86%)}
.stage[data-grid="0"] .grid-layer{display:none}

/* vignette for depth */
.vignette{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(130% 120% at 50% 0%,transparent 55%,rgba(0,0,0,.45) 100%)}

/* ── Content shell ────────────────────────────────────────── */
.content{position:relative;z-index:2}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{padding:clamp(104px,17vh,172px) 0}
/* Products / Contact は前のブロックと離して上に広めの余白 */
#products,#contact{padding-top:clamp(150px,24vh,250px)}

/* ── Nav ──────────────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px clamp(20px,4vw,40px);
  background:linear-gradient(to bottom,rgba(10,9,16,.55),rgba(10,9,16,0));
  transition:background .4s,backdrop-filter .4s,border-color .4s;
  border-bottom:1px solid transparent}
.nav.scrolled{
  background:var(--glass);
  -webkit-backdrop-filter:blur(20px) saturate(150%);backdrop-filter:blur(20px) saturate(150%);
  border-bottom:1px solid var(--line)}
.nav-logo{height:26px;display:block}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2.6vw,34px)}
.nav-links a{font-family:var(--font-disp);font-weight:600;font-size:14px;letter-spacing:.02em;
  color:var(--ink-soft);text-decoration:none;position:relative;padding:4px 0;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1.5px;
  background:var(--spectrum);transition:right .3s cubic-bezier(.2,.7,.2,1)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{right:0}
.nav-cta{font-family:var(--font-disp);font-weight:600;font-size:13.5px;
  color:var(--ink);text-decoration:none;padding:8px 16px;border-radius:999px;
  border:1px solid var(--glass-border);background:var(--glass);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:border-color .25s,transform .25s}
.nav-cta:hover{transform:translateY(-1px);border-color:transparent;
  box-shadow:0 0 0 1px transparent,0 8px 26px rgba(0,0,0,.3)}
.nav-cta:hover{background:var(--glass-2)}
@media(max-width:600px){.nav-links .nlink{display:none}}

/* ── Hero ─────────────────────────────────────────────────── */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding-top:90px;padding-bottom:64px}
.hero-inner{display:flex;flex-direction:column;gap:30px}
.stage[data-layout="center"] .hero-inner{align-items:center;text-align:center}
.stage[data-layout="left"]   .hero-inner{align-items:flex-start;text-align:left}
.hero-logo{width:clamp(270px,52vw,600px);height:auto;display:block;
  filter:drop-shadow(0 8px 40px rgba(0,0,0,.5))}
.hero-eyebrow{font-family:var(--font-disp);font-weight:600;font-size:13px;
  letter-spacing:.34em;text-transform:uppercase;color:var(--ink-faint);
  display:flex;align-items:center;gap:12px}
.hero-eyebrow .ln{width:38px;height:1px;background:var(--spectrum-soft);opacity:.8}
.hero-tagline{font-family:var(--font-disp);font-weight:700;
  font-size:clamp(34px,6.4vw,76px);line-height:1.02;letter-spacing:-.01em;margin:0;
  background:var(--spectrum);background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:flow 14s ease-in-out infinite}
@keyframes flow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.hero-sub{font-size:clamp(15px,1.7vw,18px);line-height:1.9;color:var(--ink-soft);
  max-width:30ch;margin:0;font-weight:400}
.scroll-cue{margin-top:18px;display:flex;align-items:center;gap:10px;
  font-family:var(--font-disp);font-size:11.5px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--ink-faint)}
.scroll-cue .bar{width:1px;height:34px;background:linear-gradient(var(--ink-faint),transparent);
  position:relative;overflow:hidden}
.scroll-cue .bar::after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;
  background:linear-gradient(var(--s4),transparent);animation:cue 2.4s ease-in-out infinite}
@keyframes cue{0%{top:-45%}70%,100%{top:115%}}

/* ── Section header ───────────────────────────────────────── */
.eyebrow{display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-disp);font-weight:600;font-size:13px;letter-spacing:.26em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:20px}
.eyebrow .dot{width:9px;height:9px;border-radius:50%;background:var(--spectrum);
  box-shadow:0 0 14px 1px rgba(236,200,90,.6)}
.sec-title{font-family:var(--font-jp);font-weight:700;
  font-size:clamp(28px,4.4vw,46px);line-height:1.28;letter-spacing:.01em;margin:0;
  color:var(--ink)}

/* ── About ────────────────────────────────────────────────── */
.about-lead{font-family:var(--font-jp);font-weight:500;
  font-size:clamp(20px,2.7vw,30px);line-height:1.85;letter-spacing:.01em;
  margin:26px 0 0;max-width:24ch;color:var(--ink);text-wrap:pretty}
.about-lead .hl{background:var(--spectrum-soft);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:54px}
@media(max-width:760px){.cards{grid-template-columns:1fr}}
.card{position:relative;padding:30px 28px 30px;border-radius:18px;overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 20px 50px -30px rgba(0,0,0,.8);
  transition:transform .4s cubic-bezier(.2,.7,.2,1),border-color .4s}
.card:hover{transform:translateY(-4px);border-color:var(--glass-2)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--spectrum);opacity:0;transition:opacity .4s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.card:hover::before{opacity:.55}
.card-idx{font-family:var(--font-disp);font-weight:700;font-size:13px;letter-spacing:.1em;
  background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
.card-tag{display:inline-block;margin:0 0 14px;padding:5px 12px;border-radius:999px;
  font-family:var(--font-jp);font-weight:600;font-size:12px;letter-spacing:.04em;
  color:var(--ink-soft);background:var(--glass-2);border:1px solid var(--line)}
.card-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.card-text{font-family:var(--font-jp);font-weight:400;font-size:15.5px;line-height:1.95;
  color:var(--ink-soft);margin:0;text-wrap:pretty}
.card-text b{color:var(--ink);font-weight:700}

/* ── Products ─────────────────────────────────────────────── */
.coming{position:relative;margin-top:46px;padding:clamp(44px,7vw,76px) clamp(28px,5vw,60px);
  border-radius:24px;overflow:hidden;text-align:center;
  background:var(--glass);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(20px) saturate(140%);backdrop-filter:blur(20px) saturate(140%);
  box-shadow:0 30px 80px -50px rgba(0,0,0,.9)}
.coming .pulse{display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-disp);font-weight:600;font-size:12.5px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:22px}
.coming .pulse i{width:9px;height:9px;border-radius:50%;background:var(--s3);
  box-shadow:0 0 0 0 rgba(70,201,140,.6);animation:ping 2s ease-out infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(70,201,140,.55)}70%,100%{box-shadow:0 0 0 14px rgba(70,201,140,0)}}
.coming h3{font-family:var(--font-disp);font-weight:700;font-size:clamp(40px,8vw,82px);
  line-height:1;margin:0 0 22px;letter-spacing:-.01em;
  background:var(--spectrum);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:flow 12s ease-in-out infinite}
.coming p{font-family:var(--font-jp);font-weight:400;font-size:clamp(15px,1.9vw,18px);
  line-height:1.95;color:var(--ink-soft);margin:0 auto;max-width:34ch}
.coming .track{margin:34px auto 0;max-width:360px;height:3px;border-radius:999px;
  background:var(--line);overflow:hidden;position:relative}
.coming .track::after{content:"";position:absolute;left:-40%;top:0;height:100%;width:40%;
  background:var(--spectrum);border-radius:999px;animation:load 2.8s cubic-bezier(.5,0,.2,1) infinite}
@keyframes load{0%{left:-42%}100%{left:108%}}

/* ── Contact ──────────────────────────────────────────────── */
.contact-panel{margin-top:46px;padding:clamp(40px,6vw,64px);border-radius:24px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:30px;
  background:var(--glass);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(20px) saturate(140%);backdrop-filter:blur(20px) saturate(140%);
  box-shadow:0 30px 80px -50px rgba(0,0,0,.9)}
.contact-copy{font-family:var(--font-jp);font-weight:500;font-size:clamp(17px,2.2vw,23px);
  line-height:1.85;color:var(--ink);margin:0;max-width:22ch;text-wrap:pretty}
.mail-btn{display:inline-flex;align-items:center;gap:12px;text-decoration:none;
  font-family:var(--font-disp);font-weight:600;font-size:clamp(17px,2.2vw,22px);letter-spacing:.01em;
  color:var(--ink);padding:16px 26px;border-radius:14px;white-space:nowrap;
  background:var(--glass-2);border:1px solid var(--glass-border);
  position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.mail-btn .arr{font-family:var(--font-disp);transition:transform .3s}
.mail-btn::before{content:"";position:absolute;inset:0;background:var(--spectrum);opacity:0;transition:opacity .35s;z-index:-1}
.mail-btn:hover{transform:translateY(-2px);border-color:transparent;color:#111}
.mail-btn:hover::before{opacity:1}
.mail-btn:hover .arr{transform:translateX(4px)}

/* ── Footer ───────────────────────────────────────────────── */
.foot{position:relative;z-index:2;border-top:1px solid var(--line);
  padding:46px 28px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.foot .fmark{font-family:var(--font-disp);font-weight:600;font-size:15px;color:var(--ink-soft)}
.foot .fmark b{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.foot .fcopy{font-family:var(--font-disp);font-size:12px;letter-spacing:.06em;color:var(--ink-faint)}

/* ── Products grid ────────────────────────────────────────── */
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:46px}
@media(max-width:760px){.products{grid-template-columns:1fr}}
.product{position:relative;border-radius:20px;overflow:hidden;display:flex;flex-direction:column;
  background:var(--glass);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 20px 50px -30px rgba(0,0,0,.8);
  transition:transform .4s cubic-bezier(.2,.7,.2,1),border-color .4s}
.product:hover{transform:translateY(-4px);border-color:var(--glass-2)}
.product::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--spectrum);opacity:0;transition:opacity .4s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:3}
.product:hover::before{opacity:.5}
/* 両カードのメディアは全く同じ固定サイズ（幅=セル / 高さ=固定） */
.product-media{position:relative;height:380px;display:flex;align-items:center;justify-content:center;overflow:hidden}
/* SaaS: ロゴ中央 */
.logo-media{background:radial-gradient(120% 120% at 50% 35%,#fff,#e9edf3);padding:34px}
.logo-media img{max-width:88%;max-height:55%;object-fit:contain;display:block}
/* App: 端末枠込みモックのスクショ2枚を横並び・高さ基準で収める（切れない） */
.shots-media{gap:12px;padding:24px 16px;
  background:linear-gradient(180deg,rgba(112,121,239,.12),transparent 64%)}
.shots-media .shot{height:100%;width:auto;max-width:48%;object-fit:contain;display:block;
  filter:drop-shadow(0 18px 28px -16px rgba(0,0,0,.85))}
/* App: アイコン＋名前のヘッダー */
.product-head{display:flex;align-items:center;gap:14px;margin-bottom:2px}
.product-icon{width:54px;height:54px;border-radius:15px;flex-shrink:0;display:block;
  box-shadow:0 8px 20px -8px rgba(0,0,0,.7)}
.product-head .product-type{margin-bottom:4px}
.product-head .product-name{font-size:22px}
.product-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:9px}
.product-type{align-self:flex-start;font-family:var(--font-disp);font-weight:700;font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;padding:4px 11px;border-radius:999px;
  color:var(--ink);background:var(--glass-2);border:1px solid var(--line)}
.product-name{font-family:var(--font-disp);font-weight:700;font-size:21px;letter-spacing:.01em;margin:0;color:var(--ink)}
.product-desc{font-family:var(--font-jp);font-weight:400;font-size:14.5px;line-height:1.9;color:var(--ink-soft);margin:0;text-wrap:pretty}
@media(max-width:560px){
  .products{gap:14px;margin-top:36px}
  .product-media{height:280px}
  .shots-media{gap:10px;padding:20px 12px}
}

/* ── Scroll reveal ────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);
  transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ── Mobile fine-tuning ──────────────────────────────────── */
@media(max-width:560px){
  .wrap{padding:0 20px}
  section{padding:clamp(92px,15vh,130px) 0}
  #products,#contact{padding-top:clamp(120px,20vh,170px)}
  .hero{min-height:92vh;padding-top:84px;padding-bottom:48px}
  .hero-inner{gap:24px}
  .hero-eyebrow{font-size:11px;letter-spacing:.26em}
  .hero-sub,.about-lead,.contact-copy{max-width:none}
  .eyebrow{margin-bottom:16px}
  .cards{gap:14px;margin-top:38px}
  .card{padding:24px 22px}
  .card-text{font-size:15px}
  .coming{margin-top:36px}
  .contact-panel{flex-direction:column;align-items:stretch;gap:22px;padding:32px 24px}
  .contact-copy{text-align:left}
  .mail-btn{width:100%;justify-content:center;font-size:18px;padding:17px 18px;letter-spacing:0}
  .foot{padding:40px 24px}
}

@media(prefers-reduced-motion:reduce){.glow,.hero-tagline,.coming h3,.coming .track::after,.coming .pulse i,.scroll-cue .bar::after{animation:none!important}
  .reveal{transition:none;opacity:1;transform:none}
  html{scroll-behavior:auto}
}