/* =========================================================
   BEYOND ROUTINE — style.css
   ========================================================= */

:root{
  --bg-0:#07090d;
  --bg-1:#0d1017;
  --bg-2:#141822;
  --card:#161b26;
  --card-border:rgba(255,255,255,.08);
  --text-0:#f4f6f9;
  --text-1:#aeb6c4;
  --text-2:#727c8e;
  --accent-0:#5b8dff;
  --accent-1:#8fb4ff;
  --accent-glow:rgba(91,141,255,.35);
  --silver:#c9d3e0;
  --serif:'Cormorant Garamond', 'Zen Kaku Gothic New', serif;
  --sans-jp:'Zen Kaku Gothic New','Noto Sans JP',sans-serif;
  --body-jp:'Noto Sans JP',sans-serif;
  --ease:cubic-bezier(.16,.84,.44,1);
  --header-h:84px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg-0);
  color:var(--text-0);
  font-family:var(--body-jp);
  font-weight:300;
  line-height:1.9;
  letter-spacing:.02em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{
  width:100%;
  max-width:1160px;
  margin:0 auto;
  padding:0 32px;
}
::selection{background:var(--accent-0);color:#fff;}

/* scrollbar */
::-webkit-scrollbar{width:8px;}
::-webkit-scrollbar-track{background:var(--bg-0);}
::-webkit-scrollbar-thumb{background:#2a3040;border-radius:4px;}

/* ---------- noise / cursor glow ---------- */
.noise-overlay{
  position:fixed;inset:0;pointer-events:none;z-index:2;
  opacity:.03;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cursor-glow{
  position:fixed;top:0;left:0;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);
  pointer-events:none;z-index:1;filter:blur(10px);
  transform:translate(-50%,-50%);
  opacity:0;transition:opacity .4s ease;
  will-change:transform;
}
@media(hover:hover){.cursor-glow{opacity:1;}}

/* ---------- loader ---------- */
.loader{
  position:fixed;inset:0;z-index:9999;
  background:var(--bg-0);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .7s var(--ease), visibility .7s var(--ease);
}
.loader.is-hidden{opacity:0;visibility:hidden;}
.loader-logo{width:56px;height:56px;animation:loaderSpin 1.6s linear infinite,loaderPulse 1.6s ease-in-out infinite;}
@keyframes loaderSpin{to{transform:rotate(360deg);}}
@keyframes loaderPulse{0%,100%{opacity:.5;}50%{opacity:1;}}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .5s var(--ease),border-color .5s var(--ease),height .4s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(7,9,13,.78);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--card-border);
  height:72px;
}
.header-inner{
  width:100%;max-width:1280px;margin:0 auto;padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{width:34px;height:34px;object-fit:contain;}
.brand-text{
  font-family:var(--sans-jp);font-weight:700;font-size:14px;
  letter-spacing:.14em;color:var(--text-0);
}
.main-nav{display:flex;align-items:center;gap:36px;}
.main-nav a{
  font-size:12px;letter-spacing:.14em;color:var(--text-1);
  position:relative;padding:6px 0;transition:color .3s;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--accent-1);transition:width .35s var(--ease);
}
.main-nav a:hover{color:var(--text-0);}
.main-nav a:hover::after{width:100%;}
.nav-cta{
  border:1px solid var(--card-border);padding:9px 20px !important;border-radius:999px;
  color:var(--text-0) !important;
}
.nav-cta::after{display:none;}
.nav-cta:hover{border-color:var(--accent-1);background:rgba(91,141,255,.08);}

.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:40px;height:40px;background:none;border:none;cursor:pointer;z-index:210;
}
.menu-toggle span{
  width:100%;height:1px;background:var(--text-0);transition:transform .35s var(--ease),opacity .35s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  background:radial-gradient(ellipse at 30% 20%,#141b2c 0%,var(--bg-0) 55%);
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-orb{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;
  animation:orbFloat 16s ease-in-out infinite;
}
.orb-1{width:420px;height:420px;background:radial-gradient(circle,var(--accent-0),transparent 70%);top:8%;left:6%;animation-delay:0s;}
.orb-2{width:340px;height:340px;background:radial-gradient(circle,#7a5bff,transparent 70%);bottom:4%;right:8%;animation-delay:-5s;}
.orb-3{width:260px;height:260px;background:radial-gradient(circle,var(--silver),transparent 70%);top:45%;left:55%;opacity:.18;animation-delay:-9s;}
@keyframes orbFloat{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(30px,-40px) scale(1.08);}
}
.hero-lines{position:absolute;inset:0;width:100%;height:100%;opacity:.25;}
.line-path{fill:none;stroke:var(--accent-1);stroke-width:1;stroke-dasharray:6 3000;stroke-dashoffset:0;animation:drawLine 8s var(--ease) forwards;}
.line-path-2{stroke:var(--silver);animation-delay:.6s;}
@keyframes drawLine{
  0%{stroke-dasharray:0 3000;}
  100%{stroke-dasharray:3000 0;}
}
.hero-content{position:relative;z-index:2;text-align:center;padding:0 24px;max-width:820px;}

.hero-brand{
  display:flex;align-items:center;justify-content:center;gap:20px;
  margin-bottom:36px;transition-delay:.15s;
}
.hero-logo-mark{
  height:64px;width:auto;object-fit:contain;
  filter:drop-shadow(0 0 22px rgba(91,141,255,.35));
}
.hero-logo-text{
  font-family:var(--sans-jp);font-weight:800;
  font-size:clamp(22px,3.4vw,38px);letter-spacing:.05em;
  color:var(--text-0);white-space:nowrap;
}
.hero-logo-text em{
  font-style:normal;font-weight:400;font-size:.48em;color:var(--text-1);
  margin-left:12px;letter-spacing:.1em;
}

.hero-tagline{
  font-family:var(--sans-jp);font-weight:900;
  font-size:clamp(28px,5.2vw,54px);line-height:1.2;letter-spacing:.04em;
  color:var(--text-0);margin-bottom:32px;
}
.hero-tagline .line{display:block;overflow:hidden;}
.hero-tagline .line-inner{
  display:block;
  transform:translateY(110%);
  animation:lineUp 1.1s var(--ease) forwards;
  animation-delay:.45s;
  background:linear-gradient(100deg,var(--text-0) 30%,var(--accent-1) 55%,var(--text-0) 70%);
  background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
@keyframes lineUp{to{transform:translateY(0);}}
.hero-sub{
  font-size:15px;color:var(--text-1);line-height:2;margin-bottom:44px;
  opacity:0;transition-delay:.7s;
}
.scroll-cue{
  display:inline-flex;flex-direction:column;align-items:center;gap:10px;
  font-size:10px;letter-spacing:.3em;color:var(--text-2);
}
.scroll-cue i{
  width:1px;height:46px;background:linear-gradient(var(--accent-1),transparent);
  position:relative;overflow:hidden;
}
.scroll-cue i::after{
  content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;
  background:var(--text-0);
  animation:cueDrop 2.2s ease-in-out infinite;
}
@keyframes cueDrop{
  0%{top:-100%;} 60%{top:100%;} 100%{top:100%;}
}

/* ---------- reveal utility ---------- */
.reveal-up{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal-up.is-visible{opacity:1;transform:translateY(0);}

/* ---------- sections generic ---------- */
.section{padding:140px 0;position:relative;}
.section-head{margin-bottom:64px;}
.section-eyebrow{
  display:block;font-size:11px;letter-spacing:.35em;color:var(--accent-1);
  margin-bottom:14px;font-family:var(--sans-jp);
}
.section-title{
  font-family:var(--sans-jp);font-weight:700;font-size:clamp(26px,4vw,38px);
  letter-spacing:.04em;color:var(--text-0);
}
.section-note{color:var(--text-1);font-size:14px;margin-top:16px;max-width:560px;line-height:1.9;}

/* ---------- mission / vision ---------- */
.mv-section{
  background:linear-gradient(180deg,var(--bg-0),var(--bg-1));
  border-top:1px solid var(--card-border);
  border-bottom:1px solid var(--card-border);
}
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;}
.mv-item{position:relative;padding-left:28px;border-left:1px solid var(--card-border);}
.mv-num{
  font-family:var(--serif);font-style:italic;font-size:13px;color:var(--accent-1);
  letter-spacing:.1em;
}
.mv-label{
  font-family:var(--sans-jp);font-size:12px;letter-spacing:.3em;color:var(--text-2);
  margin:10px 0 22px;
}
.mv-title{
  font-family:var(--sans-jp);font-weight:700;font-size:clamp(24px,3vw,32px);
  line-height:1.5;color:var(--text-0);margin-bottom:24px;
}
.mv-text{color:var(--text-1);font-size:14.5px;line-height:2;}

/* ---------- business ---------- */
.business-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--card-border);border:1px solid var(--card-border);
}
.biz-card{
  background:var(--bg-0);padding:44px 28px;
  transition:background .4s var(--ease),transform .4s var(--ease);
  position:relative;overflow:hidden;
}
.biz-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,var(--accent-glow),transparent 70%);
  opacity:0;transition:opacity .5s var(--ease);z-index:1;
}
.biz-card:hover{background:var(--bg-2);transform:translateY(-6px);}
.biz-card:hover::before{opacity:.5;}
.biz-bg{
  position:absolute;inset:0;z-index:0;
  background-repeat:no-repeat;background-position:center 60%;background-size:130%;
  opacity:.14;filter:blur(1.5px) saturate(120%);
  transition:opacity .6s var(--ease),transform .8s var(--ease);
  transform:scale(1.02);
}
.biz-card:hover .biz-bg{opacity:.24;transform:scale(1.08);}
.biz-icon{
  width:48px;height:48px;color:var(--accent-1);margin-bottom:28px;position:relative;z-index:1;
}
.biz-icon svg{width:100%;height:100%;}
.biz-card h3{
  font-family:var(--sans-jp);font-size:16px;font-weight:700;color:var(--text-0);
  margin-bottom:10px;position:relative;z-index:1;
}
.biz-jp{font-size:12.5px;color:var(--accent-1);margin-bottom:16px;letter-spacing:.04em;position:relative;z-index:1;}
.biz-desc{font-size:13px;color:var(--text-1);line-height:1.9;position:relative;z-index:1;}

/* ---------- works ---------- */
.works-section{background:var(--bg-1);}
.works-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}
.work-card{
  background:var(--card);border:1px solid var(--card-border);border-radius:6px;
  overflow:hidden;transition:transform .5s var(--ease),border-color .5s var(--ease);
  display:flex;flex-direction:column;
}
.work-card:hover{transform:translateY(-8px);border-color:rgba(143,180,255,.35);}
.work-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-2);}
.work-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.work-card:hover .work-media img{transform:scale(1.06);}
.work-tag{
  position:absolute;top:14px;left:14px;
  font-size:10px;letter-spacing:.15em;color:var(--text-0);
  background:rgba(7,9,13,.65);backdrop-filter:blur(6px);
  padding:6px 12px;border-radius:999px;border:1px solid var(--card-border);
}
.work-body{padding:32px 26px 30px;display:flex;flex-direction:column;flex:1;}
.work-card--noimg .work-body{padding-top:30px;}
.work-eyebrow{font-size:10.5px;letter-spacing:.3em;color:var(--accent-1);margin-bottom:16px;}
.work-title{font-family:var(--sans-jp);font-size:16.5px;font-weight:700;color:var(--text-0);margin-bottom:10px;line-height:1.55;}
.work-subtitle{font-size:12px;color:var(--text-2);margin-bottom:18px;letter-spacing:.02em;}
.work-desc{font-size:13px;color:var(--text-1);line-height:1.95;flex:1;}
.work-meta{
  margin-top:24px;padding-top:20px;border-top:1px solid var(--card-border);
  display:flex;flex-wrap:wrap;gap:18px 24px;
}
.work-meta-item{display:flex;flex-direction:column;gap:6px;}
.work-meta-item--full{width:100%;}
.meta-label{font-size:10px;letter-spacing:.2em;color:var(--text-2);}
.meta-value{font-size:12.5px;color:var(--text-1);line-height:1.7;}
.works-more{
  text-align:center;color:var(--text-2);font-size:13px;letter-spacing:.03em;
  margin-top:52px;
}
.work-media--art img{object-fit:cover;}
.work-links{
  margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;
}
.work-link{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;letter-spacing:.08em;color:var(--text-0);
  border:1px solid var(--card-border);border-radius:999px;padding:10px 18px;
  transition:border-color .3s,color .3s,background .3s;
}
.work-link svg{width:16px;height:16px;transition:transform .3s var(--ease);}
.work-link:hover{border-color:var(--accent-1);color:var(--accent-1);background:rgba(91,141,255,.08);}
.work-link:hover svg{transform:scale(1.12);}

/* ---------- message ---------- */
.message-section{background:var(--bg-0);border-top:1px solid var(--card-border);}
.message-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;}
.message-photo-frame{
  position:relative;aspect-ratio:3/4;border-radius:6px;overflow:hidden;
  border:1px solid var(--card-border);
  background:linear-gradient(160deg,#171d2b,#0b0e15);
}
.message-photo{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(.15) contrast(1.04);
  transition:transform .8s var(--ease),filter .5s var(--ease);
}
.message-photo-frame:hover .message-photo{transform:scale(1.04);filter:grayscale(0) contrast(1.04);}
.message-photo-frame::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(7,9,13,.55) 100%);
  pointer-events:none;
}
.message-photo-placeholder{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;color:var(--text-1);
}
.message-photo-placeholder span{font-family:var(--sans-jp);font-size:20px;font-weight:700;color:var(--text-0);letter-spacing:.1em;}
.message-photo-placeholder small{font-size:11px;letter-spacing:.2em;color:var(--text-2);}
.message-role{font-size:12px;letter-spacing:.2em;color:var(--text-1);margin:16px 0 8px;}
.message-name{
  font-family:var(--sans-jp);font-size:26px;font-weight:700;color:var(--text-0);
  margin-bottom:32px;
}
.message-name span{display:block;font-family:var(--serif);font-style:italic;font-weight:400;font-size:14px;color:var(--text-2);margin-top:6px;letter-spacing:.05em;}
.message-body p{font-size:14.5px;color:var(--text-1);line-height:2.1;margin-bottom:20px;}
.message-bio{
  margin-top:28px;padding-top:28px;border-top:1px solid var(--card-border);
  font-size:12.5px;color:var(--text-2);line-height:1.9;
}

/* ---------- company ---------- */
.company-section{background:var(--bg-1);}
.company-table{border-top:1px solid var(--card-border);}
.company-row{
  display:grid;grid-template-columns:180px 1fr;gap:24px;
  padding:20px 0;border-bottom:1px solid var(--card-border);
}
.company-row dt{font-size:12px;letter-spacing:.15em;color:var(--text-2);}
.company-row dd{font-size:14.5px;color:var(--text-0);}
.company-row dd a{border-bottom:1px solid var(--card-border);transition:border-color .3s;}
.company-row dd a:hover{border-color:var(--accent-1);color:var(--accent-1);}
.company-row .en{color:var(--text-2);font-size:12.5px;margin-left:8px;}

/* ---------- contact ---------- */
.contact-section{background:var(--bg-0);}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;}
.contact-info-list{margin-top:40px;display:flex;flex-direction:column;gap:18px;}
.contact-info-list li{display:flex;flex-direction:column;gap:4px;}
.contact-info-label{font-size:10px;letter-spacing:.25em;color:var(--text-2);}
.contact-info-list a{font-size:16px;color:var(--text-0);transition:color .3s;}
.contact-info-list a:hover{color:var(--accent-1);}

.contact-form{display:flex;flex-direction:column;gap:22px;}
.form-row{display:flex;flex-direction:column;gap:10px;}
.form-row label{font-size:12px;letter-spacing:.08em;color:var(--text-1);}
.form-row label em{
  font-style:normal;color:var(--accent-1);font-size:10px;margin-left:6px;
  border:1px solid rgba(143,180,255,.4);padding:2px 6px;border-radius:3px;
}
.form-row input,.form-row textarea{
  background:var(--card);border:1px solid var(--card-border);border-radius:4px;
  padding:14px 16px;color:var(--text-0);font-family:var(--body-jp);font-size:14px;
  transition:border-color .3s,background .3s;resize:vertical;
}
.form-row input:focus,.form-row textarea:focus{
  outline:none;border-color:var(--accent-1);background:var(--bg-2);
}
.hp-field{position:absolute;left:-9999px;opacity:0;}
.btn-submit{
  margin-top:8px;align-self:flex-start;
  display:inline-flex;align-items:center;gap:12px;
  background:var(--text-0);color:var(--bg-0);
  border:none;border-radius:999px;padding:16px 30px;
  font-family:var(--sans-jp);font-size:13px;letter-spacing:.1em;font-weight:700;
  cursor:pointer;transition:background .35s var(--ease),transform .3s var(--ease),color .35s;
}
.btn-submit svg{width:16px;height:16px;transition:transform .35s var(--ease);}
.btn-submit:hover{background:var(--accent-0);color:#fff;transform:translateX(2px);}
.btn-submit:hover svg{transform:translateX(4px);}
.btn-submit:disabled{opacity:.5;cursor:not-allowed;}
.form-status{font-size:13px;color:var(--text-1);min-height:20px;}
.form-status.is-success{color:#7fe0a8;}
.form-status.is-error{color:#ff8b8b;}

/* ---------- footer ---------- */
.site-footer{
  background:var(--bg-1);border-top:1px solid var(--card-border);
  padding:56px 0 40px;
}
.footer-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.footer-brand .brand-mark{width:28px;height:28px;}
.footer-brand .brand-text{font-size:12px;}
.footer-nav{display:flex;gap:26px;flex-wrap:wrap;}
.footer-nav a{font-size:11px;letter-spacing:.1em;color:var(--text-2);transition:color .3s;}
.footer-nav a:hover{color:var(--text-0);}
.footer-copy{font-size:11px;color:var(--text-2);width:100%;text-align:center;margin-top:8px;letter-spacing:.05em;}

/* ---------- to top ---------- */
.to-top{
  position:fixed;right:28px;bottom:28px;width:46px;height:46px;border-radius:50%;
  background:var(--card);border:1px solid var(--card-border);
  display:flex;align-items:center;justify-content:center;color:var(--text-0);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .4s var(--ease),transform .4s var(--ease),visibility .4s,border-color .3s;
  z-index:150;
}
.to-top svg{width:18px;height:18px;}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{border-color:var(--accent-1);}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1024px){
  .business-grid{grid-template-columns:repeat(2,1fr);}
  .works-grid{grid-template-columns:repeat(2,1fr);}
  .message-grid{grid-template-columns:1fr;gap:44px;}
  .message-photo-frame{max-width:320px;margin:0 auto;}
  .contact-grid{grid-template-columns:1fr;gap:44px;}
}

/* ナビゲーションはタブレット横向き〜小型ノートPC幅(1024px以下)でハンバーガーメニューに切替え、
   項目が詰まって崩れるのを防ぐ */
@media (max-width:1024px){
  :root{--header-h:68px;}
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:min(320px,80vw);
    background:rgba(10,13,19,.98);backdrop-filter:blur(20px);
    flex-direction:column;justify-content:center;align-items:flex-start;
    gap:26px;padding:0 44px;
    transform:translateX(100%);transition:transform .5s var(--ease);
    border-left:1px solid var(--card-border);
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav a{font-size:14px;}
  .menu-toggle{display:flex;}
  .brand-text{display:none;}
}

@media (max-width:820px){
  .mv-grid{grid-template-columns:1fr;gap:56px;}
  .business-grid{grid-template-columns:1fr;}
  .works-grid{grid-template-columns:1fr;}
  .section{padding:96px 0;}
  .company-row{grid-template-columns:120px 1fr;}
  .footer-inner{justify-content:center;text-align:center;}
  .footer-nav{justify-content:center;}
  .cursor-glow{display:none;}
}

@media (max-width:480px){
  .container{padding:0 22px;}
  .hero-tagline{font-size:clamp(30px,10vw,44px);}
  .hero-brand{gap:12px;}
  .hero-logo-mark{height:44px;}
  .hero-logo-text{font-size:clamp(15px,5vw,22px);white-space:normal;text-align:center;line-height:1.3;}
  .hero-logo-text em{margin-left:8px;display:inline-block;}
  .section-title{font-size:24px;}
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}