*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Noto Sans JP',sans-serif;
  background:#050816;
  color:#fff;
  line-height:1.8;
  overflow-x:hidden;
}

img{
  max-width:100%;
  display:block;
}

a{
  transition:.3s;
}

.container{
  width:min(1200px,92%);
  margin:auto;
}

/* ===================== NAV ===================== */

.top-nav{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:999;
  backdrop-filter:blur(12px);
  background:rgba(5,8,22,.75);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.nav-inner{
  width:min(1200px,92%);
  margin:auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 0;
}

.nav-menu{
  display:flex;
  gap:28px;
  list-style:none;
}

.nav-menu a{
  color:#fff;
  text-decoration:none;
  font-size:14px;
  letter-spacing:.08em;
}

.nav-menu a:hover{
  color:#61d0ff;
}

.contact-btn{
  padding:10px 20px;
  background:#fff;
  color:#111 !important;
  border-radius:999px;
  font-weight:700;
}

.contact-btn:hover{
  transform:translateY(-2px);
}

/* ===================== HERO ===================== */

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  position:relative;
  overflow:hidden;
  padding-top:100px;
}

.hero::before{
  content:"";
  position:absolute;
  width:800px;
  height:800px;
  background:radial-gradient(circle,#244cff55 0%,transparent 70%);
  top:-200px;
  right:-200px;
}

.hero::after{
  content:"";
  position:absolute;
  width:700px;
  height:700px;
  background:radial-gradient(circle,#3ad6ff22 0%,transparent 70%);
  bottom:-300px;
  left:-200px;
}

.hero-grid{
  display:grid;
  grid-template-columns:0.95fr 1.05fr;
  gap:80px;
  align-items:center;
  position:relative;
  z-index:2;
}

.hero-sub{
  color:#61d0ff;
  font-size:14px;
  letter-spacing:.15em;
  margin-bottom:20px;
}

.hero h1{
  font-size:clamp(42px,5vw,72px);
  line-height:1.15;
  margin-bottom:28px;
  font-weight:900;
  letter-spacing:-0.03em;
}

.hero p{
  font-size:18px;
  color:#cfd7ff;
  margin-bottom:40px;
}

.hero-text{
  min-width:420px;
}

.hero-btns{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.btn{
  display:inline-block;
  padding:14px 26px;
  border-radius:999px;
  text-decoration:none;
  font-weight:700;
}

.btn:hover{
  transform:translateY(-2px);
}

.btn-main{
  background:linear-gradient(135deg,#3e7bff,#52d4ff);
  color:#fff;
  box-shadow:0 12px 30px rgba(82,212,255,.25);
}

.btn-sub{
  border:1px solid rgba(255,255,255,.2);
  color:#fff;
  background:rgba(255,255,255,.04);
}

.hero-visual{
  position:relative;
  min-width:0;
}

.visual-card{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:24px;
  backdrop-filter:blur(20px);
  box-shadow:0 20px 60px rgba(0,0,0,.4);
  overflow:hidden;
}

.video-wrap{
  width:100%;
  border-radius:24px;
  overflow:hidden;
  aspect-ratio:16 / 9;
}

.hero-video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.lora-wrap{
  width:100%;
  overflow:hidden;
  border-radius:24px;
}

/* ===================== SECTION ===================== */

.section{
  padding:50px 0;
  position:relative;
}

.section-title{
  font-size:48px;
  margin-bottom:18px;
  font-weight:900;
  letter-spacing:-0.03em;
}

.section-lead{
  color:#b9c1e8;
  max-width:900px;
  margin-bottom:60px;
  font-size:18px;
}

/* ===================== BUSINESS ===================== */

.business-bg{
  position:relative;
  overflow:hidden;
}

.business-bg::before{
  content:"";
  position:absolute;
  inset:0;

  background-image:url("http://www.chuo-eiga.co.jp/BUSINESS.jpg");
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;

  opacity:.45;

  z-index:0;
}

.business-bg::after{
  content:"";
  position:absolute;
  inset:0;

  background:rgba(5,8,22,.55);

  z-index:1;
}

.business-bg > .container{
  position:relative;
  z-index:2;
}

.business-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}

.business-card{
  background:linear-gradient(180deg,#10162d,#0a0f22);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  overflow:hidden;
  transition:.3s;
  position:relative;
}

.business-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(97,208,255,.08),transparent 40%);
  opacity:0;
  transition:.3s;
  z-index:0;
}

.business-card:hover{
  transform:translateY(-8px);
  border-color:rgba(97,208,255,.35);
  box-shadow:0 25px 60px rgba(0,0,0,.35);
}

.business-card:hover::before{
  opacity:1;
}

.business-image{
  position:relative;
  height:240px;
  overflow:hidden;
}

.business-image::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    180deg,
    rgba(0,0,0,.0),
    rgba(5,8,22,.15),
    rgba(5,8,22,.65)
  );
}

.business-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:.6s;
}

.business-card:hover .business-image img{
  transform:scale(1.06);
}

.business-content{
  position:relative;
  z-index:2;
  padding:34px;
}

.business-card h3{
  font-size:24px;
  margin-bottom:18px;
}

.business-card p{
  color:#c0c8ef;
  margin-bottom:18px;
}

.business-card ul{
  padding-left:18px;
  color:#9eb0ea;
  font-size:14px;
}

.business-card li{
  margin-bottom:8px;
}

/* ===================== SOLUTION ===================== */

.bg-image-section{
  position:relative;
  overflow:hidden;
}

.bg-image-section::before{
  content:"";
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  opacity:.16;
  transform:scale(1.05);
}

.bg-image-section::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(
      180deg,
      rgba(5,8,22,.88),
      rgba(5,8,22,.92)
    );
}

.bg-image-section > .container{
  position:relative;
  z-index:2;
}

#solution::before{
  background-image:url("http://www.chuo-eiga.co.jp/SOLUTION.JPG");
  opacity:.68;
}

.solution-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  align-items:stretch;
}

.solution-card{
  background:linear-gradient(180deg,#10182f,#0a1020);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  overflow:hidden;
  transition:.35s;
  display:flex;
  flex-direction:column;
}

.solution-card:hover{
  transform:translateY(-8px);
  border-color:rgba(97,208,255,.35);
  box-shadow:0 20px 60px rgba(0,0,0,.35);
}

.solution-image{
  aspect-ratio:4/5;
  overflow:hidden;
  background:#000;
}

.solution-image img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
  transition:.5s;
}

.solution-card:hover .solution-image img{
  transform:scale(1.04);
}

.solution-content{
  padding:28px;
}

.solution-content h3{
  font-size:28px;
  margin-bottom:14px;
}

.solution-content p{
  color:#c7d0f5;
  font-size:15px;
  line-height:1.9;
}

.solution-tag{
  display:inline-block;
  padding:6px 12px;
  border-radius:999px;
  background:#18355b;
  color:#73d6ff;
  font-size:12px;
  margin-bottom:18px;
}

@media(max-width:900px){

  .solution-grid{
    grid-template-columns:1fr;
  }

}


.solution-image{
  aspect-ratio:4/5;
  overflow:hidden;
  background:#000;

  display:flex;
  justify-content:center;
  align-items:center;
}

.solution-image video-embed{
  display:block;
  margin:auto;
}


/* ===================== PARTNER ===================== */

.partner-image{
  width:100%;
  height:220px;
  border-radius:20px;
  overflow:hidden;
  margin-bottom:24px;
  position:relative;
}

.partner-image::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    180deg,
    rgba(0,0,0,.0),
    rgba(5,8,22,.45)
  );
}

.partner-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:.5s;
}

.business-card:hover .partner-image img{
  transform:scale(1.05);
}

/* ===================== FEATURE ===================== */

.feature-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:24px;
}


.feature-card{
  background:#0c1327;
  border-radius:24px;
  padding:32px;
  border:1px solid rgba(255,255,255,.08);
  transition:.3s;
}

.feature-card:hover{
  transform:translateY(-5px);
  border-color:rgba(97,208,255,.3);
}

/* ===================== VALUE ===================== */

.value-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:28px;
}

.value-card{
  background:linear-gradient(180deg,#10182f,#0a1020);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:40px;
  transition:.3s;
}

.value-card:hover{
  transform:translateY(-5px);
  border-color:rgba(97,208,255,.3);
}

/* ===================== COMPANY ===================== */

#company::before{
  background-image:url("http://www.chuo-eiga.co.jp/COMPANY.JPG");
  opacity:.68;
}

.company-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}

.company-text p{
  margin-bottom:24px;
  color:#c5cff5;
}

.company-image{
  position:relative;
}

.company-image::before{
  content:"";
  position:absolute;
  inset:-20px;
  background:linear-gradient(135deg,#244cff33,#52d4ff22);
  border-radius:36px;
  filter:blur(30px);
  z-index:-1;
}

.company-image img{
  border-radius:28px;
  border:1px solid rgba(255,255,255,.08);
}

/* ===================== ACCESS ===================== */

.access-section{
  background:#050816;
}

.access-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  margin-top:50px;
  align-items:stretch;
}

.access-card{
  background:#fff;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,0.08);
}

.access-image{
  width:100%;
  height:320px;
  object-fit:cover;
}

.access-info{
  padding:32px;
}

.access-info h3{
  font-size:28px;
  margin-bottom:20px;
  color:#111;
}

.access-info p{
  color:#555;
  line-height:1.9;
  margin-bottom:20px;
}

.map-wrap{
  min-height:100%;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,0.25);
  border:1px solid rgba(255,255,255,.08);
  background:#0c1327;
}

/* ===================== CTA ===================== */

.cta-box{
  background:linear-gradient(135deg,#19325f,#0d1425);
  border-radius:32px;
  padding:60px;
  text-align:center;
  border:1px solid rgba(255,255,255,.08);
  position:relative;
  overflow:hidden;
}

.cta-box::before{
  content:"";
  position:absolute;
  width:500px;
  height:500px;
  background:radial-gradient(circle,#61d0ff33 0%,transparent 70%);
  top:-250px;
  right:-150px;
}

.cta-box h2{
  font-size:48px;
  margin-bottom:20px;
  position:relative;
  z-index:2;
}

.cta-box p{
  color:#c7d0f5;
  max-width:760px;
  margin:auto auto 36px;
  position:relative;
  z-index:2;
}

/* ===================== FOOTER ===================== */

footer{
  padding:80px 0 40px;
  border-top:1px solid rgba(255,255,255,.08);
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:40px;
}

.footer-grid h4{
  margin-bottom:18px;
  font-size:18px;
}

.footer-grid p{
  color:#bfc8ec;
}

.footer-grid a{
  color:#bfc8ec;
  text-decoration:none;
}

.footer-grid a:hover{
  color:#61d0ff;
}

.footer-bottom{
  margin-top:60px;
  padding-top:30px;
  border-top:1px solid rgba(255,255,255,.08);
  color:#96a0c5;
  font-size:13px;
}




/* ===================== MOBILE ===================== */

@media(max-width:900px){

.hero-grid,
.solution-grid,
.company-wrap,
.footer-grid,
.feature-grid,
.value-grid,
.access-grid{
  grid-template-columns:1fr;
}

.business-grid{
  grid-template-columns:1fr;
}

.hero{
  padding-top:130px;
}

.hero h1{
  font-size:48px;
}

.section{
  padding:90px 0;
}

.section-title{
  font-size:36px;
}

.hero-text{
  min-width:0;
}

.hero p,
.section-lead{
  font-size:16px;
}

.cta-box{
  padding:40px 24px;
}

.cta-box h2{
  font-size:34px;
}

.nav-inner{
  flex-direction:column;
  gap:18px;
}

.nav-menu{
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
}

.nav-menu a{
  font-size:12px;
}

.visual-card{
  padding:14px;
}

.access-image{
  height:260px;
}

}

@media(max-width:480px){

.access-info{
  padding:24px;
}

.access-info h3{
  font-size:22px;
}

.access-image{
  height:220px;
}

.business-image{
  height:200px;
}

.solution-thumb{
  height:180px;
}

}



/* ===================== MISSION ===================== */

.mission-section{
  position:relative;
  overflow:hidden;
}

.mission-section::before{
  content:"";
  position:absolute;
  inset:0;

  background:
    radial-gradient(circle at top right, rgba(82,212,255,.12), transparent 40%),
    radial-gradient(circle at bottom left, rgba(36,76,255,.16), transparent 45%);

  z-index:0;
}

.mission-section .container{
  position:relative;
  z-index:2;
}

.mission-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  margin-top:60px;
}

.mission-card{
  position:relative;
  overflow:hidden;

  border-radius:32px;

  min-height:420px;

  background:#10182f;

  border:1px solid rgba(255,255,255,.08);

  padding:44px;

  display:flex;
  flex-direction:column;
  justify-content:flex-end;

  transition:.4s;
}

.mission-card:hover{
  transform:translateY(-6px);
  border-color:rgba(97,208,255,.35);
}

.mission-card::before{
  content:"";
  position:absolute;
  inset:0;

  background-size:cover;
  background-position:center;

  opacity:.28;

  transform:scale(1.05);

  transition:.5s;
}

.mission-card:hover::before{
  transform:scale(1.1);
  opacity:.38;
}

.mission-card::after{
  content:"";
  position:absolute;
  inset:0;

  background:
    linear-gradient(
      180deg,
      rgba(5,8,22,.1),
      rgba(5,8,22,.92)
    );
}

.mission-card-content{
  position:relative;
  z-index:2;
}

.mission-number{
  font-size:14px;
  letter-spacing:.15em;
  color:#61d0ff;
  margin-bottom:16px;
}

.mission-card h3{
  font-size:38px;
  line-height:1.2;
  margin-bottom:20px;
  font-weight:900;
}

.mission-card p{
  color:#d4ddff;
  font-size:16px;
}

.mission-card.world::before{
  background-image:url("http://www.chuo-eiga.co.jp/chihousousei.png");
}

.mission-card.asean::before{
  background-image:url("http://www.chuo-eiga.co.jp/ASEAN.png");
}

.mission-bigword{
  position:absolute;
  top:24px;
  right:24px;

  font-size:90px;
  font-weight:900;
  line-height:1;

  color:rgba(255,255,255,.05);

  z-index:1;

  pointer-events:none;
}

@media(max-width:900px){

.mission-grid{
  grid-template-columns:1fr;
}

.mission-card{
  min-height:360px;
}

.mission-card h3{
  font-size:30px;
}

.mission-bigword{
  font-size:60px;
}

}


/* ===================== TOPへ戻る ===================== */


.back-to-top{
  position:fixed;
  right:24px;
  bottom:24px;

  width:54px;
  height:54px;

  border-radius:50%;

  background:rgba(16,24,47,.85);
  backdrop-filter:blur(10px);

  color:#fff;
  text-decoration:none;
  font-size:24px;
  font-weight:bold;

  display:flex;
  justify-content:center;
  align-items:center;

  border:1px solid rgba(255,255,255,.12);

  box-shadow:0 10px 30px rgba(0,0,0,.35);

  transition:.3s;

  z-index:9999;
}

.back-to-top:hover{
  transform:translateY(-4px);
  background:#3e7bff;
}