:root{
  --black:#000000;
  --white:#ffffff;
  --gray-900:#111111;
  --gray-500:#666666;
  --gray-300:#d6d6d6;
  --line-dark:rgba(255,255,255,0.14);
  --line-light:#e6e6e6;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:hidden;width:100%;}
body{
  background:var(--white);color:var(--black);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP","Yu Gothic",sans-serif;
  font-weight:400;line-height:1.9;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;width:100%;
}
::selection{background:var(--black);color:var(--white);}

/* ===== page loader ===== */
#page-loader{
  position:fixed;inset:0;z-index:9999;background:#000;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease;
}
#page-loader img{height:34px;width:auto;animation:loaderPulse 1.6s ease-in-out infinite;}
#page-loader.hide{opacity:0;pointer-events:none;}
@keyframes loaderPulse{0%,100%{opacity:.35;}50%{opacity:1;}}
@media (prefers-reduced-motion:reduce){
  #page-loader img{animation:none;opacity:1;}
}
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:999;background:#000;color:#fff;
  padding:12px 20px;border-radius:6px;font-size:0.85rem;text-decoration:none;
  transition:top .2s;
}
.skip-link:focus{top:12px;}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px;}
@media (max-width:600px){ .wrap{padding:0 22px;} }
:focus-visible{outline:2px solid var(--black);outline-offset:4px;}
button{font:inherit;background:none;border:none;cursor:pointer;color:inherit;}

.on-black{background:var(--black);color:var(--white);}

/* ===== reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease, transform .9s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
}

/* ===== header ===== */
header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(0,0,0,0.55);backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,0.08);
  transition:background .3s ease, border-color .3s ease;
}
header.condensed{background:rgba(0,0,0,0.82);border-bottom-color:rgba(255,255,255,0.12);}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:64px;color:#fff;transition:height .3s ease;}
header.condensed .nav-row{height:54px;}
.logo{text-decoration:none;font-weight:700;font-size:0.95rem;letter-spacing:0.16em;color:#fff;display:inline-flex;align-items:center;}
.logo img{height:26px;width:auto;display:block;transition:height .3s ease;}
header.condensed .logo img{height:22px;}
footer .logo img{height:24px;}
nav.primary{display:flex;align-items:center;gap:34px;font-size:0.82rem;}
nav.primary a{text-decoration:none;color:rgba(255,255,255,0.75);transition:color .2s;white-space:nowrap;}
nav.primary a:hover{color:#fff;}
nav.primary a.current{color:#fff;}
nav.primary a.cta{
  color:#000;background:#fff;padding:8px 18px;border-radius:999px;font-weight:500;
  transition:transform .2s ease, opacity .2s ease;
}
nav.primary a.cta:hover{transform:scale(1.04);}
nav.primary a.lang-switch, .mobile-menu a.lang-switch{
  border:1px solid rgba(255,255,255,0.3);border-radius:999px;padding:5px 12px;font-size:0.76rem;
}
nav.primary a.lang-switch:hover{border-color:rgba(255,255,255,0.7);}

#nav-toggle{display:none;}
.burger{display:none;width:34px;height:34px;align-items:center;justify-content:center;cursor:pointer;color:#fff;}
.burger svg{width:16px;height:16px;}
.burger .close-ic{display:none;}
#nav-toggle:checked ~ .nav-row .burger .open-ic{display:none;}
#nav-toggle:checked ~ .nav-row .burger .close-ic{display:block;}
.mobile-menu{display:none;}
@media (max-width: 860px){
  nav.primary{display:none;}
  .burger{display:flex;}
  #nav-toggle:checked ~ .mobile-menu{display:flex;}
  .mobile-menu{
    display:none;flex-direction:column;position:absolute;inset-inline:0;top:64px;
    background:rgba(0,0,0,0.92);backdrop-filter:blur(14px);
    padding:8px 22px 24px;
  }
  .mobile-menu a{
    padding:16px 0;border-bottom:1px solid rgba(255,255,255,0.12);
    text-decoration:none;color:rgba(255,255,255,0.85);font-size:0.95rem;
  }
}

/* ===== section shell ===== */
section{padding:160px 0;}
@media (max-width:760px){ section{padding:96px 0;} }
.label{font-size:0.74rem;letter-spacing:0.18em;color:var(--gray-500);margin-bottom:24px;}
.on-black .label{color:rgba(255,255,255,0.55);}
h2.section-title{font-weight:700;font-size:clamp(1.7rem,3.2vw,2.4rem);line-height:1.4;max-width:18ch;letter-spacing:-0.025em;}
.section-head{margin-bottom:80px;}
.section-head p{color:var(--gray-500);max-width:54ch;margin-top:22px;}
.on-black .section-head p{color:rgba(255,255,255,0.6);}

/* ===== hero (home) ===== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  padding:0 0 90px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:grayscale(100%) contrast(1.05) brightness(0.65);
  transform:scale(1.12) translateY(calc(var(--scroll,0) * 6%));
  animation:kenburns 26s ease-in-out infinite alternate;
  will-change:transform;
}
@keyframes kenburns{
  0%{transform:scale(1.06) translateY(calc(var(--scroll,0) * 6%));}
  100%{transform:scale(1.16) translateY(calc(var(--scroll,0) * 6%));}
}
@media (prefers-reduced-motion: reduce){ .hero-bg{animation:none;transform:scale(1.06);} }
.hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.15) 40%, rgba(0,0,0,0.85) 100%);
}
.hero-content{position:relative;z-index:2;color:#fff;width:100%;}
.hero-content .label{color:rgba(255,255,255,0.65);}
h1.hero-title{
  font-weight:700;font-size:clamp(2.3rem,6vw,4.6rem);line-height:1.3;letter-spacing:-0.03em;max-width:14ch;
}
.hero-sub{margin-top:28px;max-width:42ch;color:rgba(255,255,255,0.72);font-size:1rem;}
.scroll-cue{
  margin-top:60px;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,0.4);
  display:flex;align-items:center;justify-content:center;text-decoration:none;color:#fff;
  animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(6px);}}
@media (prefers-reduced-motion: reduce){ .scroll-cue{animation:none;} }

/* ===== page hero (interior pages) ===== */
.page-hero{
  position:relative;padding:190px 0 90px;overflow:hidden;
}
.page-hero .label{color:rgba(255,255,255,0.55);}
.page-hero h1{
  font-weight:700;font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.35;letter-spacing:-0.03em;max-width:16ch;
}
.page-hero p{margin-top:24px;max-width:52ch;color:rgba(255,255,255,0.65);}
.back-link{
  display:inline-flex;align-items:center;gap:8px;font-size:0.82rem;color:rgba(255,255,255,0.6);
  text-decoration:none;margin-bottom:36px;transition:color .2s;
}
.back-link:hover{color:#fff;}
.back-link.on-white{color:var(--gray-500);}
.back-link.on-white:hover{color:var(--black);}

/* ===== mission ===== */
.mission{text-align:center;position:relative;}
.quote-mark{
  font-family:Georgia,"Times New Roman",serif;font-weight:700;
  font-size:clamp(5rem,12vw,8.5rem);line-height:1;color:var(--line-light);
  margin-bottom:clamp(-2.6rem,-5vw,-3.6rem);user-select:none;
}
.mission blockquote{
  position:relative;font-weight:500;font-size:clamp(1.4rem,3vw,2.1rem);max-width:38ch;line-height:1.7;letter-spacing:-0.005em;
  margin-inline:auto;
}
.mission p.lead{margin-top:34px;color:var(--gray-500);max-width:52ch;margin-inline:auto;}
.mission blockquote .char{
  display:inline-block;
  opacity:0;
  transform:translateY(0.4em);
  transition:opacity .5s ease, transform .5s ease;
  transition-delay:calc(var(--i, 0) * 18ms);
}
.mission blockquote.in .char{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  .mission blockquote .char{opacity:1;transform:none;transition:none;}
}

/* ===== services ===== */
.service-list{border-top:1px solid var(--line-light);}
.service-row{
  display:grid;grid-template-columns:60px 1fr auto;gap:32px;align-items:baseline;
  padding:44px 0;border-bottom:1px solid var(--line-light);
}
.service-row .idx{font-size:0.85rem;color:var(--gray-500);font-weight:500;}
.service-row h3{font-size:1.3rem;font-weight:700;letter-spacing:-0.02em;}
.service-row p{color:var(--gray-500);margin-top:12px;max-width:52ch;font-size:0.93rem;}
.service-row .price{font-size:0.86rem;color:var(--gray-500);white-space:nowrap;}
@media (max-width:640px){ .service-row{grid-template-columns:1fr;gap:10px;} }

/* ===== works carousel (home) ===== */
.works-carousel{
  display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:0 calc(50vw - 340px) 28px;margin-top:20px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.works-carousel::-webkit-scrollbar{display:none;}
@media (max-width:760px){ .works-carousel{padding:0 24px 28px;} }
.work-slide{
  flex:0 0 auto;width:min(680px,78vw);scroll-snap-align:center;text-decoration:none;color:#fff;
}
.work-slide .frame{
  aspect-ratio:16/9;overflow:hidden;background:#111;border-radius:14px;position:relative;
}
.work-slide img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.work-slide:hover img{transform:scale(1.03);}
.work-slide .play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,0);transition:background .2s;
}
.work-slide:hover .play{background:rgba(0,0,0,0.12);}
.work-slide .play svg{width:52px;height:52px;filter:drop-shadow(0 2px 10px rgba(0,0,0,0.5));}
.work-slide .cap{margin-top:18px;display:flex;justify-content:space-between;font-size:0.86rem;color:rgba(255,255,255,0.65);padding:0 4px;}

.dots{display:flex;justify-content:center;gap:10px;margin-top:8px;}
.dots button{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,0.3);padding:0;transition:background .2s,transform .2s;}
.dots button.active{background:#fff;transform:scale(1.3);}

/* ===== works grid (works index page) ===== */
.works-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:44px 32px;margin-top:20px;}
.work-card{text-decoration:none;color:#fff;display:block;}
.work-card .frame{aspect-ratio:16/9;overflow:hidden;background:#111;border-radius:14px;position:relative;}
.work-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.work-card:hover img{transform:scale(1.04);}
.work-card .cap{margin-top:16px;}
.work-card .cap .cat{font-size:0.76rem;color:rgba(255,255,255,0.5);}
.work-card .cap h3{font-size:1.02rem;font-weight:600;margin-top:6px;letter-spacing:-0.01em;}

.case-list{margin-top:110px;}
.case-row{display:grid;grid-template-columns:1fr 2fr;gap:32px;padding:34px 0;border-top:1px solid var(--line-dark);text-decoration:none;color:inherit;transition:opacity .2s;}
a.case-row:hover{opacity:0.7;}
.case-list .case-row:last-child{border-bottom:1px solid var(--line-dark);}
.case-row .tag{font-size:0.78rem;color:rgba(255,255,255,0.5);}
.case-row h4{font-weight:600;font-size:1.02rem;}
.case-row p{color:rgba(255,255,255,0.62);margin-top:10px;font-size:0.9rem;max-width:52ch;}
@media (max-width:600px){ .case-row{grid-template-columns:1fr;gap:10px;} }

.stat-row{display:flex;gap:80px;margin-top:90px;flex-wrap:wrap;}
.stat b{font-weight:300;font-size:3.4rem;display:block;letter-spacing:-0.02em;}
.stat span{font-size:0.82rem;color:rgba(255,255,255,0.55);}

/* ===== news list ===== */
.news-list{border-top:1px solid var(--line-dark);margin-top:20px;}
.news-row{
  display:block;padding:34px 0;border-bottom:1px solid var(--line-dark);text-decoration:none;color:#fff;
  transition:opacity .2s;
}
.news-row:hover{opacity:0.7;}
.news-row time{font-size:0.78rem;color:rgba(255,255,255,0.5);}
.news-row h3{font-size:1.1rem;font-weight:600;margin-top:8px;letter-spacing:-0.01em;}
.news-row p{color:rgba(255,255,255,0.6);margin-top:8px;font-size:0.9rem;max-width:60ch;}
.news-post time{font-size:0.82rem;color:var(--gray-500);}

.news-teaser{border-top:1px solid var(--line-light);margin-top:20px;}
.news-teaser-row{
  display:flex;align-items:baseline;gap:28px;padding:26px 0;border-bottom:1px solid var(--line-light);
  text-decoration:none;color:var(--black);
}
.news-teaser-row time{
  font-size:0.78rem;color:var(--gray-500);white-space:nowrap;min-width:92px;flex-shrink:0;letter-spacing:0.02em;
}
.news-teaser-row h3{
  flex:1;font-size:1rem;font-weight:600;letter-spacing:-0.01em;transition:opacity .2s;
}
.news-teaser-row:hover h3{opacity:0.55;}
.news-teaser-row .arrow{color:var(--gray-500);font-size:0.9rem;flex-shrink:0;transition:transform .2s;}
.news-teaser-row:hover .arrow{transform:translateX(5px);}
@media (max-width:560px){
  .news-teaser-row{gap:16px;}
  .news-teaser-row time{min-width:auto;font-size:0.72rem;}
}
.news-teaser.on-black{border-top-color:var(--line-dark);}
.news-teaser.on-black .news-teaser-row{border-bottom-color:var(--line-dark);color:#fff;}
.news-teaser.on-black .news-teaser-row time{color:rgba(255,255,255,0.5);}
.news-teaser.on-black .news-teaser-row .arrow{color:rgba(255,255,255,0.5);}

/* ===== work detail page ===== */
.detail-embed{aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#111;}
.detail-embed iframe{width:100%;height:100%;border:0;}
.detail-meta{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:28px;
  margin-top:56px;padding-top:36px;border-top:1px solid var(--line-light);
}
.detail-meta div span{display:block;font-size:0.74rem;color:var(--gray-500);letter-spacing:0.05em;margin-bottom:6px;}
.detail-meta div b{font-weight:600;font-size:0.98rem;}
.detail-body{margin-top:80px;max-width:70ch;}
.detail-body h2{font-size:1.3rem;font-weight:700;letter-spacing:-0.01em;margin-top:64px;}
.detail-body h2:first-child{margin-top:0;}
.detail-body p{color:var(--gray-500);margin-top:18px;}
.detail-note{
  margin-top:64px;padding:22px 26px;border:1px dashed var(--line-light);border-radius:10px;
  font-size:0.84rem;color:var(--gray-500);
}

/* ===== detail breakdown list ===== */
.detail-list{margin-top:18px;padding:0;list-style:none;}
.detail-list li{padding:14px 0;border-top:1px solid var(--line-light);color:var(--gray-500);font-size:0.94rem;}
.detail-list li:first-child{border-top:none;}
.detail-list li b{color:var(--black);font-weight:600;margin-right:2px;}
.on-black .detail-list li{border-top-color:var(--line-dark);color:rgba(255,255,255,0.65);}
.on-black .detail-list li b{color:#fff;}

/* ===== process steps ===== */
.process-steps{list-style:none;margin-top:20px;padding:0;counter-reset:step;}
.process-steps li{display:flex;gap:22px;padding:22px 0;border-top:1px solid var(--line-light);counter-increment:step;}
.process-steps li:first-child{border-top:none;}
.process-steps li::before{
  content:counter(step, decimal-leading-zero);font-weight:700;font-size:0.82rem;
  color:var(--gray-500);flex-shrink:0;width:30px;padding-top:2px;
}
.process-steps li b{display:block;font-weight:600;margin-bottom:4px;}
.process-steps li span{color:var(--gray-500);font-size:0.9rem;}
.on-black .process-steps li{border-top-color:var(--line-dark);}
.on-black .process-steps li::before{color:rgba(255,255,255,0.4);}
.on-black .process-steps li span{color:rgba(255,255,255,0.65);}
.on-black .detail-body p{color:rgba(255,255,255,0.65);}
.on-black .detail-meta div span{color:rgba(255,255,255,0.45);}
.on-black .detail-note{color:rgba(255,255,255,0.6);border-color:rgba(255,255,255,0.2);}

/* ===== profile ===== */
.profile{display:grid;grid-template-columns:260px 1fr;gap:70px;align-items:start;}
@media (max-width:760px){ .profile{grid-template-columns:1fr;gap:40px;} }
.portrait{
  aspect-ratio:3/4;background:var(--gray-900);border-radius:14px;overflow:hidden;
}
.portrait img{width:100%;height:100%;object-fit:cover;display:block;}
.profile.profile-compact{grid-template-columns:260px max-content;}
@media (max-width:760px){ .profile.profile-compact{grid-template-columns:1fr;} }
.wrap.wrap-narrow{max-width:960px;}

/* ===== message layout (text left, tall portrait right) ===== */
.msg-layout{display:grid;grid-template-columns:1fr 300px;gap:64px;align-items:start;}
@media (max-width:760px){ .msg-layout{grid-template-columns:1fr;gap:36px;} }

/* ===== business featured card ===== */
.business-featured{
  display:block;position:relative;border-radius:14px;overflow:hidden;
  padding:110px 48px 52px;margin-bottom:1px;
  background-size:cover;background-position:center;
  text-decoration:none;color:#fff;
  transition:transform .3s ease;
}
.business-featured:hover{transform:translateY(-4px);}
@media (prefers-reduced-motion:reduce){ .business-featured:hover{transform:none;} }
.business-featured::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 55%, rgba(0,0,0,0.92) 100%);
}
.business-featured > *{position:relative;z-index:1;}
.business-featured .tag{font-size:0.75rem;letter-spacing:0.08em;color:rgba(255,255,255,0.7);}
.business-featured h4{font-size:clamp(1.7rem,4vw,2.5rem);font-weight:700;margin-top:16px;letter-spacing:-0.02em;}
.business-featured p{color:rgba(255,255,255,0.75);margin-top:16px;max-width:56ch;font-size:1rem;}
.business-featured .link{
  display:inline-block;margin-top:28px;font-size:0.88rem;color:#fff;
  border-bottom:1px solid rgba(255,255,255,0.4);padding-bottom:2px;
}
@media (max-width:640px){ .business-featured{padding:80px 26px 36px;} }
.msg-layout .detail-body{margin-top:36px;max-width:none;}
.portrait-tall{aspect-ratio:2/3;background:var(--gray-900);border-radius:14px;overflow:hidden;}
.portrait-tall img{width:100%;height:100%;object-fit:cover;display:block;}
@media (max-width:760px){ .portrait-tall{max-width:320px;} }
.profile h3{font-size:1.6rem;font-weight:700;}
.profile .role{color:var(--gray-500);font-size:0.82rem;margin-top:8px;}
.profile p{color:var(--gray-500);margin-top:26px;max-width:60ch;}
.press-row{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:34px;font-size:0.8rem;color:var(--gray-500);}

/* ===== members / credits ===== */
.credits-page{background:#0a0a0a;}
.credit-row{
  display:grid;grid-template-columns:minmax(240px,340px) 1fr;gap:6vw;
  align-items:center;padding:88px 0;border-top:1px solid rgba(255,255,255,0.1);
}
.credit-row:first-child{border-top:none;}
.credit-row.reverse{grid-template-columns:1fr minmax(240px,340px);}
.credit-row.reverse .credit-media{order:2;}
.credit-row.reverse .credit-text{order:1;}
@media (max-width:800px){
  .credit-row, .credit-row.reverse{grid-template-columns:1fr;gap:32px;padding:56px 0;}
  .credit-row.reverse .credit-media{order:0;}
  .credit-row.reverse .credit-text{order:0;}
  .credit-media{max-width:300px;}
}
.credit-media{aspect-ratio:3/4;border-radius:2px;overflow:hidden;background:#151515;}
.credit-media img{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:grayscale(85%) contrast(1.08) brightness(0.92);
  transition:filter .7s ease;
}
.credit-row:hover .credit-media img{filter:grayscale(0%) contrast(1.05) brightness(1);}
@media (prefers-reduced-motion:reduce){ .credit-media img{transition:none;} }
.credit-role{
  display:flex;flex-wrap:wrap;font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);margin-bottom:20px;
}
.credit-role span{position:relative;padding-right:18px;margin-right:8px;}
.credit-role span:not(:last-child)::after{content:"/";position:absolute;right:0;color:rgba(255,255,255,0.2);}
.credit-name{
  font-weight:900;font-size:clamp(2.2rem,4.6vw,3.6rem);letter-spacing:-0.03em;line-height:1;color:#fff;
}
.credit-text p{color:rgba(255,255,255,0.55);margin-top:24px;max-width:58ch;line-height:1.85;}
.credit-text .press-row{color:rgba(255,255,255,0.4);}

/* ===== education ===== */
.edu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;background:var(--line-light);margin-top:70px;border:1px solid var(--line-light);border-radius:14px;overflow:hidden;}
.edu-card{background:var(--white);padding:44px 34px;text-decoration:none;color:var(--black);transition:background .25s, transform .25s;}
.edu-card:hover{background:#fafafa;transform:translateY(-4px);}
@media (prefers-reduced-motion: reduce){ .edu-card:hover{transform:none;} }
.edu-card .tag{font-size:0.72rem;color:var(--gray-500);letter-spacing:0.05em;}
.edu-card h4{font-weight:700;font-size:1.15rem;margin-top:14px;}
.edu-card p{font-size:0.86rem;color:var(--gray-500);margin-top:14px;}
.edu-card .link{font-size:0.78rem;color:var(--black);margin-top:22px;display:block;border-bottom:1px solid var(--gray-300);padding-bottom:2px;width:fit-content;}

.edu-card-media{
  position:relative;overflow:hidden;min-height:320px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:28px 26px;text-decoration:none;color:#fff;background-size:cover;background-position:top center;
  transition:transform .3s ease;
}
.edu-card-media:hover{transform:translateY(-4px);}
@media (prefers-reduced-motion: reduce){ .edu-card-media:hover{transform:none;} }
.edu-card-media::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.8) 100%);}
.edu-card-media > *{position:relative;z-index:1;}
.edu-card-media .tag{font-size:0.72rem;color:rgba(255,255,255,0.6);letter-spacing:0.05em;}
.edu-card-media h4{font-weight:700;font-size:1.15rem;margin-top:10px;}
.edu-card-media p{font-size:0.86rem;color:rgba(255,255,255,0.75);margin-top:10px;}
.edu-card-media .link{font-size:0.78rem;color:#fff;margin-top:16px;display:block;border-bottom:1px solid rgba(255,255,255,0.4);padding-bottom:2px;width:fit-content;}

/* ===== company ===== */
.company-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start;}
@media (max-width:800px){ .company-layout{grid-template-columns:1fr;} }
.company-layout .detail-embed{margin-top:0;}
table.company{width:100%;border-collapse:collapse;}
table.company tr{border-top:1px solid var(--line-light);}
table.company tr:last-child{border-bottom:1px solid var(--line-light);}
table.company th, table.company td{text-align:left;padding:26px 0;font-size:0.92rem;vertical-align:top;}
table.company th{color:var(--gray-500);font-weight:400;width:200px;font-size:0.8rem;}

/* ===== contact ===== */
.contact-center{text-align:center;max-width:640px;margin:0 auto;}
.contact-center h2{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:700;}
.contact-center p{color:rgba(255,255,255,0.6);margin-top:22px;}
.contact-actions{margin-top:46px;}
.btn-pill{
  display:inline-block;padding:17px 42px;border-radius:999px;text-decoration:none;
  background:#fff;color:#000;font-size:0.9rem;font-weight:500;transition:opacity .2s;
}
.btn-pill:hover{opacity:0.82;}
.btn-outline-w{
  display:inline-block;padding:16px 40px;border-radius:999px;text-decoration:none;
  border:1px solid rgba(255,255,255,0.4);color:#fff;font-size:0.88rem;font-weight:500;transition:background .2s,border-color .2s;
}
.btn-outline-w:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.7);}

.contact-form{margin-top:50px;text-align:left;}
.contact-form .form-row{margin-bottom:28px;}
.contact-form label{display:block;font-size:0.76rem;color:rgba(255,255,255,0.5);margin-bottom:9px;letter-spacing:0.03em;}
.contact-form input, .contact-form textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,0.25);
  color:#fff;font:inherit;font-size:0.96rem;padding:10px 2px;outline:none;transition:border-color .2s;resize:vertical;
}
.contact-form input:focus, .contact-form textarea:focus{border-color:#fff;}
.contact-form button{margin-top:14px;cursor:pointer;}
.form-checks{display:flex;flex-wrap:wrap;gap:8px;}
.chk-pill{position:relative;cursor:pointer;}
.chk-pill input{position:absolute;opacity:0;width:0;height:0;}
.chk-pill span{
  display:inline-block;padding:8px 14px;border:1px solid rgba(255,255,255,0.3);border-radius:999px;
  font-size:0.8rem;color:rgba(255,255,255,0.75);transition:background .15s,border-color .15s,color .15s;
}
.chk-pill input:checked + span{background:#fff;color:#000;border-color:#fff;}
.chk-pill input:focus-visible + span{outline:2px solid #fff;outline-offset:2px;}

/* ===== footer ===== */
footer{padding:56px 0;border-top:1px solid var(--line-dark);}
.footer-row{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;}
footer .logo{font-size:0.9rem;}
footer .fine{color:rgba(255,255,255,0.45);font-size:0.76rem;margin-top:10px;}
footer nav{display:flex;gap:24px;flex-wrap:wrap;}
footer nav a{font-size:0.82rem;color:rgba(255,255,255,0.55);text-decoration:none;}
footer nav a:hover{color:#fff;}

/* ===== back to top ===== */
#to-top{
  position:fixed;left:24px;bottom:24px;z-index:150;width:48px;height:48px;border-radius:50%;
  background:rgba(0,0,0,0.75);backdrop-filter:blur(8px);color:#fff;display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .3s,transform .2s;
}
#to-top.show{opacity:1;pointer-events:auto;}
#to-top:hover{transform:translateY(-3px);}
#to-top svg{width:16px;height:16px;}

/* ===== faq ===== */
.faq-list{border-top:1px solid var(--line-light);margin-top:20px;}
.faq-item{border-bottom:1px solid var(--line-light);padding:24px 0;}
.faq-item summary{
  cursor:pointer;font-weight:600;font-size:0.98rem;list-style:none;position:relative;
  padding-right:32px;letter-spacing:-0.005em;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:-2px;font-size:1.3rem;color:var(--gray-500);
  transition:transform .2s;font-weight:400;
}
.faq-item[open] summary::after{content:"\2212";}
.faq-item p{color:var(--gray-500);margin-top:16px;font-size:0.9rem;max-width:64ch;}
.faq-item p a{color:var(--black);text-decoration:underline;}

/* ===== chatbot ===== */
#chat-toggle{
  position:fixed;right:24px;bottom:24px;z-index:170;width:56px;height:56px;border-radius:50%;
  background:#000;color:#fff;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;
  box-shadow:0 8px 24px rgba(0,0,0,0.28);transition:transform .2s;
}
#chat-toggle:hover{transform:scale(1.06);}
#chat-toggle svg{width:22px;height:22px;}
#chat-toggle .icon-close{display:none;}
#chat-toggle.open .icon-chat{display:none;}
#chat-toggle.open .icon-close{display:block;}

#chat-panel{
  position:fixed;right:24px;bottom:92px;z-index:170;width:340px;max-width:calc(100vw - 48px);
  max-height:min(64vh,520px);background:#fff;color:#111;border-radius:18px;
  box-shadow:0 16px 48px rgba(0,0,0,0.28);display:none;flex-direction:column;overflow:hidden;
}
#chat-panel.open{display:flex;}
.chat-header{
  padding:16px 18px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center;
  font-weight:700;font-size:0.92rem;flex-shrink:0;
}
.chat-header button{font-size:1.3rem;line-height:1;color:#999;cursor:pointer;}
.chat-header button:hover{color:#000;}
.chat-body{padding:16px 18px;overflow-y:auto;flex:1;}
.chat-intro{font-size:0.82rem;color:#8a8a8a;margin-bottom:14px;}
.chat-questions{display:flex;flex-direction:column;gap:8px;}
.chat-q-btn{
  text-align:left;padding:10px 14px;border:1px solid #e4e4e4;border-radius:10px;font-size:0.85rem;
  background:#fff;cursor:pointer;transition:background .15s,border-color .15s;font-family:inherit;
}
.chat-q-btn:hover{background:#f7f7f7;border-color:#ccc;}
.chat-bubble{margin-top:14px;font-size:0.85rem;padding:10px 14px;border-radius:12px;line-height:1.75;max-width:88%;}
.chat-bubble-user{background:#000;color:#fff;margin-left:auto;}
.chat-bubble-bot{background:#f2f2f2;color:#111;}
.chat-bubble-bot a{color:#111;text-decoration:underline;}
.chat-form-row{
  display:flex;gap:8px;padding:12px 14px;border-top:1px solid #eee;flex-shrink:0;
}
.chat-form-row input{
  flex:1;border:1px solid #e4e4e4;border-radius:999px;padding:9px 14px;font-size:0.85rem;
  font-family:inherit;outline:none;transition:border-color .15s;
}
.chat-form-row input:focus{border-color:#999;}
.chat-form-row button{
  width:36px;height:36px;border-radius:50%;background:#000;color:#fff;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:opacity .15s;
}
.chat-form-row button:hover{opacity:0.8;}
.chat-form-row button svg{width:16px;height:16px;}
@media (max-width:480px){
  #chat-panel{right:12px;left:12px;width:auto;bottom:84px;}
  #chat-toggle{right:12px;}
}