/* ==========================================
   ENJIN — style.css
   ========================================== */

/* ─── Variables ────────────────────────────────────────────────────────── */
:root {
  --bg:   #07080f;
  --bg-2: #0b0d18;
  --bg-3: #0e1020;

  --border:       rgba(120,180,230,.1);
  --border-hover: rgba(120,180,230,.28);

  --white:    #f0f4ff;
  --white-70: rgba(220,232,255,.7);
  --white-60: rgba(210,225,255,.6);
  --white-30: rgba(180,205,255,.3);
  --white-10: rgba(160,190,255,.1);

  --accent-1: #7de8f0;
  --accent-2: #3a9fd8;
  --accent-3: #a0c8f8;
  --accent-4: #b8a8ff;
  --accent-grad: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 55%, var(--accent-4) 100%);

  --font-display: 'Bebas Neue', cursive;
  --font-cond:    'Barlow Condensed', sans-serif;
  --font-body:    'Noto Sans JP', sans-serif;

  --nav-h:         72px;
  --container-max: 1280px;

  --ease-expo:   cubic-bezier(.16,1,.3,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* ─── Reset ─────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px}
body{
  background:var(--bg);color:var(--white);
  font-family:var(--font-body);font-weight:300;line-height:1.7;
  overflow-x:hidden;cursor:none;
}
img,svg{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{border:none;background:none;cursor:none}

/* ─── Noise ──────────────────────────────────────────────────────────────── */
.noise-overlay{
  position:fixed;inset:0;z-index:9999;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.02;mix-blend-mode:overlay;
}

/* ─── Cursor ─────────────────────────────────────────────────────────────── */
.cursor{
  position:fixed;top:0;left:0;z-index:10000;
  width:8px;height:8px;background:var(--accent-1);border-radius:50%;
  pointer-events:none;transform:translate(-50%,-50%);
  transition:width .15s var(--ease-expo),height .15s var(--ease-expo),background .2s;
  will-change:transform;
}
.cursor.hovering{width:38px;height:38px;background:transparent;border:1px solid var(--accent-1);}
.cursor-follower{
  position:fixed;top:0;left:0;z-index:9999;
  width:34px;height:34px;border:1px solid var(--white-30);border-radius:50%;
  pointer-events:none;transform:translate(-50%,-50%);will-change:transform;
}

/* ─── Mouse gradient ─────────────────────────────────────────────────────── */
.mouse-gradient{position:fixed;inset:0;z-index:1;pointer-events:none;}

/* ─── Container ──────────────────────────────────────────────────────────── */
.container{
  width:100%;max-width:var(--container-max);
  margin:0 auto;padding:0 clamp(20px,5vw,80px);
}

/* ─── Accent gradient text ───────────────────────────────────────────────── */
.accent-gradient{
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* ─── Section label ──────────────────────────────────────────────────────── */
.section-label{
  position:absolute;top:clamp(40px,6vw,80px);left:clamp(20px,5vw,80px);
  font-family:var(--font-cond);font-size:11px;letter-spacing:.2em;
  color:var(--white-30);text-transform:uppercase;
  display:flex;align-items:center;gap:12px;
}
.section-label span{color:var(--accent-1);}

/* ─── Reveal ─────────────────────────────────────────────────────────────── */
.reveal-up{
  opacity:0;transform:translateY(36px);
  transition:opacity .85s var(--ease-expo),transform .85s var(--ease-expo);
  transition-delay:var(--delay,0s);
}
.reveal-up.in-view{opacity:1;transform:translateY(0);}
.split-line{display:block;overflow:hidden;}

/* ═════════════════════════════════════════
   NAV
   ═════════════════════════════════════════ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--nav-h);transition:background .4s,border-color .4s;
}
.nav.scrolled{
  background:rgba(7,8,15,.9);
  backdrop-filter:blur(24px) saturate(1.4);
  -webkit-backdrop-filter:blur(24px) saturate(1.4);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:100%;padding:0 clamp(20px,5vw,80px);
}
.nav-logo{display:flex;flex-direction:column;gap:1px;}
.nav-logo-text{
  font-family:var(--font-display);font-size:26px;letter-spacing:.1em;line-height:1;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.nav-logo-jp{font-size:9px;letter-spacing:.3em;color:var(--white-30);}
.nav-links{display:flex;align-items:center;gap:clamp(24px,3vw,48px);}
.nav-link{
  font-family:var(--font-cond);font-size:13px;letter-spacing:.15em;
  color:var(--white-60);text-transform:uppercase;position:relative;transition:color .3s;
}
.nav-link::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;
  background:var(--accent-1);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease-expo);
}
.nav-link:hover{color:var(--white);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-cta{
  font-family:var(--font-cond);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  padding:9px 22px;border:1px solid var(--accent-1);color:var(--accent-1);
  transition:background .3s,color .3s;
}
.nav-cta:hover{background:var(--accent-1);color:var(--bg);}
.nav-hamburger{display:none;flex-direction:column;gap:5px;padding:4px;}
.nav-hamburger span{display:block;width:24px;height:1px;background:var(--white);transition:transform .3s,opacity .3s;}
.nav-hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* Mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:900;background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  transform:translateX(100%);transition:transform .5s var(--ease-expo);
}
.mobile-menu.open{transform:translateX(0);}
.mobile-menu-inner{display:flex;flex-direction:column;align-items:center;gap:32px;}
.mobile-link{
  font-family:var(--font-display);font-size:clamp(36px,8vw,60px);
  letter-spacing:.1em;color:var(--white-60);transition:color .3s;
}
.mobile-link:hover{color:var(--accent-1);}

/* ═════════════════════════════════════════
   HERO
   ═════════════════════════════════════════ */
.hero{
  position:relative;height:100svh;min-height:700px;
  display:flex;flex-direction:column;justify-content:center;
  overflow:hidden;
}
.hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  z-index:0;opacity:.5;
}
.hero-bg-grid{
  position:absolute;inset:0;z-index:1;
  background-image:
    linear-gradient(rgba(120,180,230,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,180,230,.035) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 100%);
}

/* BG Type */
.hero-bg-type{
  position:absolute;inset:0;z-index:2;
  display:flex;flex-direction:column;justify-content:center;
  padding-left:clamp(16px,4vw,80px);
  pointer-events:none;user-select:none;overflow:hidden;
}
.hero-bg-type__line{
  display:block;
  font-family:var(--font-display);
  line-height:.88;letter-spacing:-.01em;
  color:transparent;
  -webkit-text-stroke:1px rgba(125,232,240,.13);
  background:linear-gradient(135deg,rgba(125,232,240,.06) 0%,rgba(58,159,216,.04) 60%,rgba(184,168,255,.05) 100%);
  -webkit-background-clip:text;background-clip:text;
}
.hero-bg-type__line--1{font-size:clamp(90px,16vw,220px);}
.hero-bg-type__line--2{
  font-size:clamp(90px,16vw,220px);
  padding-left:clamp(0px,3vw,48px);
  filter:blur(.4px);opacity:.85;
}

/* Orbs */
.hero-orb{
  position:absolute;border-radius:50%;pointer-events:none;filter:blur(80px);
}
.hero-orb--a{
  width:clamp(300px,40vw,600px);height:clamp(300px,40vw,600px);
  top:-10%;right:-5%;
  background:radial-gradient(circle,rgba(58,159,216,.18) 0%,transparent 70%);
  animation:orbDrift 14s ease-in-out infinite alternate;
}
.hero-orb--b{
  width:clamp(200px,30vw,420px);height:clamp(200px,30vw,420px);
  bottom:5%;left:10%;
  background:radial-gradient(circle,rgba(184,168,255,.12) 0%,transparent 70%);
  animation:orbDrift 18s ease-in-out infinite alternate-reverse;
}
@keyframes orbDrift{
  0%  {transform:translate(0,0) scale(1);}
  50% {transform:translate(3%,4%) scale(1.06);}
  100%{transform:translate(-2%,2%) scale(.97);}
}

/* Floating words */
.hero-floats{position:absolute;inset:0;z-index:3;pointer-events:none;}
.hero-float{
  position:absolute;font-family:var(--font-display);
  letter-spacing:.08em;color:transparent;user-select:none;
}
.hero-float--1{
  top:18%;right:4%;
  font-size:clamp(14px,2.2vw,32px);
  -webkit-text-stroke:1px rgba(125,232,240,.18);filter:blur(.3px);
}
.hero-float--2{
  bottom:22%;right:6%;
  font-size:clamp(52px,9vw,120px);
  -webkit-text-stroke:1px rgba(120,200,240,.07);filter:blur(.8px);
}
.hero-float--3{
  top:55%;right:2%;
  font-size:clamp(18px,3vw,46px);
  -webkit-text-stroke:1px rgba(125,232,240,.14);
}

/* Hero content */
.hero-content{
  position:relative;z-index:10;
  padding:0 clamp(20px,5vw,120px);
  padding-top:var(--nav-h);
}
.hero-eyebrow{
  display:flex;align-items:center;gap:10px;
  overflow:hidden;margin-bottom:clamp(20px,3.5vw,40px);
}
.hero-eyebrow-dot{
  width:5px;height:5px;border-radius:50%;
  background:var(--accent-1);flex-shrink:0;
  box-shadow:0 0 8px rgba(125,232,240,.6);
}
.hero-eyebrow-text{
  font-family:var(--font-cond);
  font-size:clamp(10px,1.1vw,12px);letter-spacing:.35em;text-transform:uppercase;
  color:var(--white-30);
}
.hero-eyebrow-sep{
  font-family:var(--font-cond);font-size:10px;
  color:var(--accent-1);opacity:.6;letter-spacing:.1em;
}
.hero-headline{
  display:flex;flex-direction:column;
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(54px,10.5vw,148px);
  line-height:.98;letter-spacing:-.025em;
  margin-bottom:clamp(20px,3vw,36px);position:relative;z-index:2;
}
.hero-line{display:block;overflow:hidden;}
.hero-word{display:inline-block;transform:translateY(110%);}
.hero-word--accent{
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-sub{
  font-size:clamp(13px,1.4vw,16px);color:var(--white-60);line-height:2;
  max-width:400px;position:relative;z-index:2;
}

/* Side label */
.hero-side-label{
  position:absolute;left:clamp(16px,2vw,32px);bottom:clamp(60px,8vh,120px);
  z-index:10;
  writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);
  font-family:var(--font-cond);font-size:9px;letter-spacing:.3em;
  color:var(--white-30);text-transform:uppercase;
  display:flex;align-items:center;gap:12px;
}
.hero-side-label::before{
  content:'';display:block;width:1px;height:40px;
  background:linear-gradient(to top,var(--accent-1),transparent);flex-shrink:0;
}

/* Year badge */
.hero-badge{
  position:absolute;right:clamp(20px,4vw,60px);bottom:clamp(60px,8vh,120px);
  z-index:10;text-align:right;
}
.hero-badge__year{
  display:block;
  font-family:var(--font-display);font-size:clamp(11px,1.4vw,16px);letter-spacing:.25em;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-badge__name{
  display:block;margin-top:3px;
  font-family:var(--font-cond);font-size:clamp(9px,1vw,11px);
  letter-spacing:.2em;color:var(--white-30);text-transform:uppercase;
}

/* Scroll indicator */
.hero-scroll{
  position:absolute;bottom:clamp(24px,4vh,44px);left:50%;
  transform:translateX(-50%);z-index:10;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  opacity:0;
}
.hero-scroll__track{
  width:1px;height:72px;
  background:rgba(125,232,240,.12);border-radius:1px;
  position:relative;overflow:hidden;
}
.hero-scroll__thumb{
  position:absolute;top:0;left:0;
  width:100%;height:50%;
  background:linear-gradient(to bottom,var(--accent-1),transparent);
  border-radius:1px;
  animation:scrollThumb 2s cubic-bezier(.45,0,.55,1) infinite;
}
@keyframes scrollThumb{
  0%  {top:0;opacity:1;}
  70% {top:50%;opacity:.4;}
  71% {top:0;opacity:0;}
  80% {opacity:1;}
  100%{top:0;opacity:1;}
}
.hero-scroll__label{
  font-family:var(--font-cond);font-size:8px;
  letter-spacing:.4em;color:var(--white-30);text-transform:uppercase;
}

/* ═════════════════════════════════════════
   ABOUT
   ═════════════════════════════════════════ */
.about{
  position:relative;
  padding:clamp(100px,14vw,160px) 0;
  overflow:hidden;
}
.about-inner{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(40px,6vw,100px);align-items:center;
}
.about-heading{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(20px,3.2vw,38px);line-height:1.55;
  margin-bottom:clamp(24px,4vw,44px);
}
.about-heading .split-line{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s var(--ease-expo),transform .7s var(--ease-expo);
}
.about-heading .split-line:nth-child(2){transition-delay:.1s;}
.about-heading .split-line:nth-child(3){transition-delay:.2s;}
.about-heading .split-line.in-view{opacity:1;transform:translateY(0);}
.about-heading--accent{
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.about-body{color:var(--white-60);font-size:clamp(13px,1.3vw,15px);}
.about-body p+p{margin-top:18px;}

.about-visual{display:flex;justify-content:center;align-items:center;}
.about-visual-ring{position:relative;width:clamp(240px,36vw,420px);aspect-ratio:1;}
.about-ring-svg{width:100%;height:100%;}
.ring{fill:none;stroke-width:1;}
.ring-1{stroke:rgba(125,232,240,.22);animation:ringRotate 20s linear infinite;transform-origin:200px 200px;}
.ring-2{stroke:rgba(58,159,216,.16); animation:ringRotate 15s linear infinite reverse;transform-origin:200px 200px;}
.ring-3{stroke:rgba(184,168,255,.12);animation:ringRotate 10s linear infinite;transform-origin:200px 200px;}
.ring-label    {fill:var(--white);font-family:'Bebas Neue',cursive;font-size:28px;letter-spacing:.2em;}
.ring-label--jp{fill:var(--white-60);font-size:18px;}
.ring-label--small{fill:var(--accent-1);font-size:14px;letter-spacing:.4em;}
@keyframes ringRotate{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}

.about-ring-dots{position:absolute;inset:0;}
.ring-dot{position:absolute;border-radius:50%;animation:orbitDot linear infinite;transform-origin:50% 50%;}
.ring-dot--1{width:6px;height:6px;background:var(--accent-1);top:calc(50% - 180px + 3px);left:calc(50% - 3px);animation-duration:20s;}
.ring-dot--2{width:5px;height:5px;background:var(--accent-2);top:calc(50% - 140px + 2.5px);left:calc(50% - 2.5px);animation-duration:15s;animation-direction:reverse;}
.ring-dot--3{width:4px;height:4px;background:var(--accent-3);top:calc(50% - 100px + 2px);left:calc(50% - 2px);animation-duration:10s;}
.ring-dot--4{width:6px;height:6px;background:var(--accent-1);opacity:.4;top:calc(50% - 180px + 3px);left:calc(50% - 3px);animation-duration:20s;animation-delay:-10s;}
@keyframes orbitDot{
  0%  {transform:rotate(0deg)   translateY(-50%);}
  100%{transform:rotate(360deg) translateY(-50%);}
}

/* ═════════════════════════════════════════
   SERVICES  (hierarchical layout)
   ═════════════════════════════════════════ */
.services{
  position:relative;
  padding:clamp(100px,14vw,160px) 0;
  background:var(--bg-2);overflow:hidden;
}
.services-header{margin-bottom:clamp(52px,7vw,96px);}
.services-eyebrow{
  font-family:var(--font-cond);font-size:11px;letter-spacing:.35em;
  color:var(--accent-2);text-transform:uppercase;margin-bottom:14px;
}
.services-heading{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(24px,3.6vw,48px);line-height:1.25;
  margin-bottom:clamp(16px,2.5vw,28px);
}
.services-lead{
  font-size:clamp(13px,1.3vw,15px);color:var(--white-60);
  line-height:1.9;max-width:640px;
}
.br-pc{display:inline;}

.svc-layout{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(20px,3vw,48px);align-items:start;
}
.svc-main{position:relative;display:flex;flex-direction:column;}
.svc-main__inner{
  border:1px solid rgba(125,232,240,.25);
  background:linear-gradient(140deg,rgba(125,232,240,.06) 0%,rgba(58,159,216,.03) 50%,rgba(184,168,255,.04) 100%);
  padding:clamp(32px,4.5vw,60px) clamp(28px,3.5vw,52px);
  position:relative;overflow:hidden;flex:1;
}
.svc-main__inner::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 0% 0%,rgba(125,232,240,.1) 0%,transparent 55%);
  opacity:0;transition:opacity .5s;
}
.svc-main:hover .svc-main__inner::before{opacity:1;}
.svc-main__inner::after{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--accent-grad);
}
.svc-main__label{
  font-family:var(--font-cond);font-size:10px;letter-spacing:.35em;
  color:var(--accent-1);text-transform:uppercase;margin-bottom:20px;
  display:flex;align-items:center;gap:10px;
}
.svc-main__label::before{
  content:'';display:inline-block;width:20px;height:1px;background:var(--accent-1);
}
.svc-main__icon{
  width:44px;height:44px;color:var(--accent-1);margin-bottom:24px;
  transition:transform .4s var(--ease-spring);
}
.svc-main:hover .svc-main__icon{transform:scale(1.08) rotate(-4deg);}
.svc-main__title{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(26px,3.5vw,44px);line-height:1.1;
  margin-bottom:18px;letter-spacing:-.02em;
}
.svc-main__body{
  font-size:clamp(12px,1.2vw,14px);color:var(--white-60);
  line-height:1.9;margin-bottom:24px;
}
.svc-main__tag{
  display:inline-block;
  font-family:var(--font-cond);font-size:9px;letter-spacing:.3em;
  padding:4px 12px;border:1px solid rgba(125,232,240,.25);
  color:var(--accent-1);text-transform:uppercase;
}
.svc-connector{display:none;}

.svc-sub-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1px;background:var(--border);align-self:stretch;
}
.svc-sub{
  background:var(--bg-2);
  padding:clamp(22px,3vw,40px) clamp(18px,2.5vw,32px);
  position:relative;overflow:hidden;
  transition:background .3s;cursor:default;
}
.svc-sub::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 0% 100%,rgba(125,232,240,.06) 0%,transparent 55%);
  opacity:0;transition:opacity .4s;
}
.svc-sub:hover::before{opacity:1;}
.svc-sub::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:1px;
  background:var(--accent-grad);
  transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--ease-expo);
}
.svc-sub:hover::after{transform:scaleX(1);}
.svc-sub__num{
  font-family:var(--font-display);font-size:11px;letter-spacing:.25em;
  color:var(--white-30);margin-bottom:14px;
}
.svc-sub__icon{
  width:30px;height:30px;color:var(--accent-1);margin-bottom:14px;
  transition:transform .35s var(--ease-spring);
}
.svc-sub:hover .svc-sub__icon{transform:scale(1.1) rotate(-6deg);}
.svc-sub__title{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(14px,1.6vw,18px);line-height:1.3;margin-bottom:10px;
}
.svc-sub__body{
  font-size:clamp(11px,1.05vw,12.5px);color:var(--white-60);
  line-height:1.85;margin-bottom:14px;
}
.svc-sub__tag{
  display:inline-block;
  font-family:var(--font-cond);font-size:9px;letter-spacing:.25em;
  padding:3px 9px;border:1px solid var(--border);
  color:var(--white-30);text-transform:uppercase;
  transition:border-color .3s,color .3s;
}
.svc-sub:hover .svc-sub__tag{border-color:rgba(125,232,240,.35);color:var(--accent-1);}

/* ═════════════════════════════════════════
   CONCEPT  (name etymology layout)
   ═════════════════════════════════════════ */
.concept{
  position:relative;
  padding:clamp(100px,14vw,160px) 0;
  overflow:hidden;background:var(--bg);
}
.concept-bg-text{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);font-size:clamp(100px,20vw,280px);
  letter-spacing:.1em;color:transparent;
  -webkit-text-stroke:1px rgba(120,200,240,.035);
  pointer-events:none;user-select:none;white-space:nowrap;
}
.concept-header{text-align:center;margin-bottom:clamp(60px,8vw,100px);}
.concept-eyebrow{
  font-family:var(--font-cond);font-size:10px;letter-spacing:.4em;
  color:var(--accent-2);text-transform:uppercase;margin-bottom:20px;
}
.concept-title{
  display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:20px;
}
.concept-title__en{
  font-family:var(--font-display);
  font-size:clamp(52px,9vw,120px);letter-spacing:.08em;line-height:.9;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.concept-title__jp{
  font-family:var(--font-cond);font-size:clamp(11px,1.3vw,15px);
  letter-spacing:.5em;color:var(--white-30);
}
.concept-intro{
  font-size:clamp(13px,1.4vw,16px);color:var(--white-60);
  letter-spacing:.04em;line-height:1.8;
}

.concept-meanings{
  display:grid;grid-template-columns:1fr auto 1fr;
  gap:0;align-items:start;
  margin-bottom:clamp(56px,7vw,88px);
}
.concept-meaning{
  padding:clamp(28px,4vw,52px) clamp(24px,3vw,44px);
  border:1px solid var(--border);
  position:relative;overflow:hidden;
  opacity:0;transform:translateY(24px);
  transition:opacity .7s var(--ease-expo),transform .7s var(--ease-expo),border-color .4s;
  transition-delay:var(--delay,0s);
}
.concept-meaning.in-view{opacity:1;transform:translateY(0);}
.concept-meaning::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 0% 0%,rgba(125,232,240,.06) 0%,transparent 60%);
  opacity:0;transition:opacity .4s;
}
.concept-meaning:hover{border-color:rgba(125,232,240,.28);}
.concept-meaning:hover::before{opacity:1;}
.concept-meaning--right::before{
  background:radial-gradient(ellipse at 100% 0%,rgba(184,168,255,.06) 0%,transparent 60%);
}
.concept-meaning__mark{
  font-family:var(--font-display);font-size:11px;letter-spacing:.3em;
  color:var(--white-30);margin-bottom:16px;
}
.concept-meaning__en{
  font-family:var(--font-display);
  font-size:clamp(28px,3.5vw,48px);letter-spacing:.1em;line-height:1;margin-bottom:8px;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.concept-meaning__title{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(14px,1.6vw,18px);margin-bottom:14px;line-height:1.4;
}
.concept-meaning__body{
  font-size:clamp(12px,1.15vw,14px);color:var(--white-60);
  line-height:1.9;margin-bottom:24px;
}
.concept-meaning__deco{
  width:clamp(60px,8vw,100px);aspect-ratio:1;
  color:rgba(125,232,240,.2);transition:color .4s;
}
.concept-meaning:hover .concept-meaning__deco{color:rgba(125,232,240,.35);}
.concept-meaning__deco--circle{color:rgba(184,168,255,.2);}
.concept-meaning:hover .concept-meaning__deco--circle{color:rgba(184,168,255,.35);}
.concept-meaning__deco svg{width:100%;height:100%;}

.concept-divider{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 clamp(12px,2vw,28px);gap:10px;align-self:stretch;
}
.concept-divider__line{
  flex:1;width:1px;
  background:linear-gradient(to bottom,transparent,var(--border),transparent);
  min-height:40px;
}
.concept-divider__plus{
  font-family:var(--font-cond);font-size:16px;
  color:var(--accent-1);opacity:.5;letter-spacing:.1em;
}

.concept-quote{
  text-align:center;
  padding:clamp(36px,5vw,72px) 0;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.concept-quote blockquote{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(22px,4vw,52px);line-height:1.4;margin-bottom:16px;
}
.quote-mark{
  font-family:'Georgia',serif;font-size:1.4em;
  color:var(--accent-1);vertical-align:top;line-height:.7;
}
.concept-quote__sub{
  font-family:var(--font-cond);font-size:clamp(10px,1.1vw,13px);
  letter-spacing:.2em;color:var(--white-30);text-transform:uppercase;
}

/* ═════════════════════════════════════════
   COMPANY
   ═════════════════════════════════════════ */
.company{
  position:relative;
  padding:clamp(100px,14vw,160px) 0;
  background:var(--bg);overflow:hidden;
}
.company-header{
  margin-bottom:clamp(44px,6vw,72px);
  opacity:0;transform:translateY(28px);
  transition:opacity .7s var(--ease-expo),transform .7s var(--ease-expo);
}
.company-header.in-view{opacity:1;transform:translateY(0);}
.company-heading{
  font-family:var(--font-display);
  font-size:clamp(44px,7vw,88px);letter-spacing:.1em;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:8px;
}
.company-header p{font-size:12px;letter-spacing:.3em;color:var(--white-30);}
.company-table-wrap{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s var(--ease-expo),transform .7s var(--ease-expo);
  transition-delay:.15s;
}
.company-table-wrap.in-view{opacity:1;transform:translateY(0);}
.company-table{width:100%;border-collapse:collapse;}
.company-table tr{border-bottom:1px solid var(--border);}
.company-table tr:first-child{border-top:1px solid var(--border);}
.company-table th,.company-table td{
  padding:clamp(14px,2.2vw,26px) clamp(14px,2vw,22px);
  text-align:left;font-size:clamp(13px,1.2vw,15px);line-height:1.8;
}
.company-table th{
  width:180px;font-family:var(--font-cond);letter-spacing:.15em;
  color:var(--accent-1);font-weight:400;white-space:nowrap;
}
.company-table td{color:var(--white-60);}
.company-table tr:hover td{color:var(--white);}

/* ═════════════════════════════════════════
   CONTACT
   ═════════════════════════════════════════ */
.contact{
  position:relative;
  padding:clamp(100px,14vw,160px) 0;
  background:var(--bg-2);overflow:hidden;
}
.contact-bg-text{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);
  font-size:clamp(80px,16vw,220px);letter-spacing:.05em;color:transparent;
  -webkit-text-stroke:1px rgba(120,200,240,.025);
  pointer-events:none;user-select:none;white-space:nowrap;
}
.contact-inner{position:relative;z-index:1;}
.contact-header{text-align:center;margin-bottom:clamp(52px,7vw,88px);}
.contact-heading{
  font-family:var(--font-body);font-weight:700;
  font-size:clamp(22px,3.8vw,48px);line-height:1.4;margin-bottom:18px;
}
.contact-sub{color:var(--white-60);font-size:clamp(13px,1.3vw,16px);}
.contact-form{max-width:780px;margin:0 auto;}
.form-row{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(14px,2.5vw,28px);margin-bottom:clamp(14px,2.5vw,28px);
}
.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:clamp(14px,2.5vw,28px);}
.form-group:last-child{margin-bottom:0;}
.form-label{font-family:var(--font-cond);font-size:11px;letter-spacing:.2em;color:var(--white-60);text-transform:uppercase;}
.req{color:var(--accent-1);}
.form-input,.form-textarea{
  background:rgba(120,180,230,.04);border:1px solid var(--border);
  color:var(--white);font-family:var(--font-body);font-size:15px;
  padding:13px 16px;outline:none;width:100%;
  transition:border-color .3s,background .3s;
}
.form-input::placeholder,.form-textarea::placeholder{color:var(--white-30);}
.form-input:focus,.form-textarea:focus{border-color:var(--accent-1);background:rgba(125,232,240,.04);}
.form-textarea{resize:vertical;min-height:130px;}
.form-submit-row{text-align:center;margin-top:clamp(28px,5vw,52px);}

/* Submit button */
.btn-submit{
  display:inline-flex;align-items:center;gap:16px;
  font-family:var(--font-cond);font-size:14px;letter-spacing:.3em;text-transform:uppercase;
  padding:16px 44px;background:transparent;
  border:1px solid var(--accent-1);color:var(--accent-1);
  position:relative;overflow:hidden;
  transition:color .4s,border-color .4s,opacity .3s;
  cursor:none;
}
.btn-submit::before{
  content:'';position:absolute;inset:0;
  background:var(--accent-1);
  transform:translateY(101%);transition:transform .4s var(--ease-expo),background .4s;
}
.btn-submit:hover:not(:disabled){color:var(--bg);}
.btn-submit:hover:not(:disabled)::before{transform:translateY(0);}
.btn-submit>*{position:relative;z-index:1;}
.btn-submit-arrow{transition:opacity .3s;}
.btn-submit-arrow svg{width:18px;height:18px;}
/* Disabled */
.btn-submit:disabled{opacity:.7;cursor:not-allowed;pointer-events:none;}
/* Success */
.btn-submit[data-state="success"]{border-color:var(--accent-1);color:var(--accent-1);}
.btn-submit[data-state="success"]::before{background:rgba(125,232,240,.12);transform:translateY(0);}
/* Error */
.btn-submit[data-state="error"]{border-color:rgba(255,100,100,.6);color:rgba(255,140,140,.9);}
.btn-submit[data-state="error"]::before{background:rgba(255,80,80,.08);transform:translateY(0);}

/* ═════════════════════════════════════════
   FOOTER
   ═════════════════════════════════════════ */
.footer{
  padding:clamp(40px,5vw,64px) 0 clamp(20px,3vw,36px);
  background:var(--bg);border-top:1px solid var(--border);
}
.footer-top{
  display:flex;align-items:flex-start;justify-content:space-between;
  flex-wrap:wrap;gap:24px;
  padding-bottom:clamp(24px,4vw,40px);margin-bottom:clamp(24px,4vw,40px);
  border-bottom:1px solid var(--border);
}
.footer-logo{display:flex;flex-direction:column;gap:4px;}
.footer-logo-en{
  font-family:var(--font-display);font-size:28px;letter-spacing:.1em;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.footer-logo-jp{font-size:9px;letter-spacing:.3em;color:var(--white-30);}
.footer-address{
  font-style:normal;font-size:clamp(11px,1.1vw,13px);
  color:var(--white-30);line-height:1.8;text-align:right;
}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:10px;
}
.footer-copy   {font-size:11px;color:var(--white-30);letter-spacing:.05em;}
.footer-tagline{font-size:11px;color:var(--white-30);letter-spacing:.15em;}

/* ═════════════════════════════════════════
   LOADER
   ═════════════════════════════════════════ */
.loader{
  position:fixed;inset:0;z-index:99999;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
}
.loader-logo{
  font-family:var(--font-display);font-size:clamp(40px,8vw,80px);letter-spacing:.2em;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.loader-bar-wrap{width:200px;height:1px;background:var(--white-10);overflow:hidden;}
.loader-bar{height:100%;background:var(--accent-grad);width:0%;}
.loader-num{font-family:var(--font-cond);font-size:12px;letter-spacing:.3em;color:var(--white-30);}

/* ═════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════ */
@media(max-width:1024px){
  .svc-layout{grid-template-columns:1fr;}
  .svc-connector{display:flex;align-items:center;gap:12px;padding:12px 0 4px;}
  .svc-connector__line{flex:1;height:1px;background:linear-gradient(to right,var(--accent-1),transparent);}
  .svc-connector__dot{width:6px;height:6px;border-radius:50%;background:var(--accent-1);flex-shrink:0;}
  .concept-meanings{grid-template-columns:1fr;gap:0;}
  .concept-divider{flex-direction:row;padding:clamp(12px,2vw,20px) 0;}
  .concept-divider__line{
    flex:1;height:1px;min-height:0;
    background:linear-gradient(to right,transparent,var(--border),transparent);
  }
}
@media(max-width:768px){
  .nav-links       {display:none;}
  .nav-hamburger   {display:flex;}
  .about-inner     {grid-template-columns:1fr;}
  .about-visual    {order:-1;}
  .about-visual-ring{width:min(280px,80vw);}
  .svc-sub-grid    {grid-template-columns:1fr;}
  .form-row        {grid-template-columns:1fr;}
  .hero-floats     {display:none;}
  .hero-side-label {display:none;}
  .hero-badge      {display:none;}
  .hero-bg-type__line--1,
  .hero-bg-type__line--2{font-size:clamp(64px,18vw,120px);}
  .footer-top      {flex-direction:column;}
  .footer-address  {text-align:left;}
  .footer-bottom   {flex-direction:column;align-items:flex-start;}
  .br-pc           {display:none;}
  .services-lead   {max-width:100%;}
}
@media(max-width:480px){
  .hero-headline   {font-size:clamp(46px,14vw,80px);}
  .company-table th{width:110px;}
  .hero-bg-type    {display:none;}
  .svc-sub-grid    {grid-template-columns:1fr;}
}