@charset "UTF-8";
/* =========================================================
   CandleFX スクール — brand site
   PILOT「Capless LS」の静謐な世界観を継承し、
   黒背景に揺らめく「ロウソクの炎」で再構成。
   ========================================================= */

@font-face{
  font-family:'MOBO';
  src:url('../fonts/Mobo-Bold.otf') format('opentype');
  font-weight:700;
  font-display:swap;
}

:root{
  --bg:#060504;
  --bg-soft:#0c0a08;
  --bg-card:#100d0a;
  --fg:#f4ede3;
  --fg-muted:#a99f91;
  --fg-dim:#6c6358;
  --line:rgba(255,255,255,.09);
  --line-soft:rgba(255,255,255,.05);

  --flame-red:#7c1410;
  --flame-orange:#e0631a;
  --flame-amber:#f5a623;
  --flame-gold:#f7cf6b;
  --flame-core:#fff8e6;
  --accent:#e0a85a;
  --accent-soft:#c98f43;

  --serif-jp:"Shippori Mincho",serif;
  --sans-jp:"Zen Kaku Gothic New",sans-serif;
  --serif-en:"Shippori Mincho",serif;
  --font-brand:"MOBO","Shippori Mincho",serif;

  --pad-x:7%;
}

*{margin:0;padding:0;box-sizing:border-box}
html{font-size:62.5%;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans-jp);
  background:
    radial-gradient(120% 48% at 50% -2%,rgba(124,20,16,.06),transparent 55%),
    linear-gradient(180deg,#0b0a09 0%,#0e0b09 40%,#100d0b 72%,#0c0a08 100%);
  background-attachment:fixed;
  color:var(--fg);
  font-size:1.5rem;
  line-height:2;
  letter-spacing:.04em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
ul,ol{list-style:none}
em{font-style:normal}
::selection{background:rgba(224,168,90,.3);color:#fff}

/* ---- utilities ---- */
.pc_block{display:none}
.sp_block{display:inline}
.section-eyebrow{
  font-family:var(--serif-en);
  font-size:1.3rem;letter-spacing:.5em;
  color:var(--accent);text-transform:uppercase;
  text-indent:.5em;margin-bottom:2.4rem;
}

/* ---- fade-in animations ---- */
.js-fadein{opacity:0;transform:translateY(34px);transition:opacity 1.5s ease,transform 1.5s cubic-bezier(.16,1,.3,1)}
.js-fadein.show{opacity:1;transform:none}
.js-gradient-fadein{opacity:0;transition:opacity 2.2s ease}
.js-gradient-fadein.show{opacity:1}

/* =========================================================
   LOADER
   ========================================================= */
.loader{
  position:fixed;inset:0;z-index:9999;
  background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  transition:opacity 1s ease,visibility 1s ease;
}
body.loaded .loader{opacity:0;visibility:hidden}
.loader__flame{
  width:18px;height:42px;
  border-radius:50% 50% 50% 50% / 12% 12% 90% 90%;
  background:radial-gradient(ellipse at 50% 78%,var(--flame-core),var(--flame-gold) 32%,var(--flame-amber) 55%,var(--flame-red) 88%);
  box-shadow:0 0 28px 8px rgba(224,99,26,.6),0 0 60px 18px rgba(124,20,16,.4);
  animation:flicker 1.6s ease-in-out infinite;
  transform-origin:50% 90%;
}

/* =========================================================
   FLAME — core visual component
   ========================================================= */
.flame{position:relative;display:flex;align-items:flex-end;justify-content:center}
.flame__glow{
  position:absolute;left:50%;top:50%;
  width:140%;aspect-ratio:1;
  transform:translate(-50%,-46%);
  background:radial-gradient(circle,rgba(245,166,35,.34) 0%,rgba(224,99,26,.20) 28%,rgba(124,20,16,.12) 46%,transparent 66%);
  filter:blur(6px);
  animation:glow-pulse 3.6s ease-in-out infinite;
  z-index:0;pointer-events:none;
}
.flame__body{
  position:relative;z-index:2;
  width:100%;height:100%;
  display:flex;align-items:flex-end;justify-content:center;
  transform-origin:50% 92%;
  animation:flicker 2.4s ease-in-out infinite;
}
.flame__layer{
  position:absolute;bottom:0;left:50%;
  transform:translateX(-50%);
  border-radius:50% 50% 50% 50% / 14% 14% 90% 90%;
  transform-origin:50% 95%;
}
.flame__layer--outer{
  width:62%;height:96%;
  background:radial-gradient(ellipse at 50% 82%,var(--flame-amber) 0%,var(--flame-orange) 42%,var(--flame-red) 78%,rgba(124,20,16,0) 100%);
  filter:blur(2px);
  animation:sway 3.1s ease-in-out infinite;
}
.flame__layer--mid{
  width:42%;height:74%;
  background:radial-gradient(ellipse at 50% 80%,var(--flame-gold) 0%,var(--flame-amber) 48%,var(--flame-orange) 100%);
  filter:blur(1px);
  animation:sway 2.5s ease-in-out infinite reverse;
}
.flame__layer--inner{
  width:24%;height:52%;
  background:radial-gradient(ellipse at 50% 78%,var(--flame-core) 0%,var(--flame-gold) 60%,var(--flame-amber) 100%);
  animation:sway 2.1s ease-in-out infinite;
}
.flame__layer--core{
  width:12%;height:30%;
  background:radial-gradient(ellipse at 50% 70%,#fff 0%,var(--flame-core) 70%,rgba(255,248,230,0) 100%);
  filter:blur(.5px);
  animation:sway 1.7s ease-in-out infinite reverse;
}
.flame__wick{
  position:absolute;bottom:-4%;left:50%;transform:translateX(-50%);
  width:2.5%;height:10%;
  background:linear-gradient(#2a2018,#0a0806);
  border-radius:2px;z-index:1;
}

.flame--hero{width:clamp(150px,22vw,260px);height:clamp(230px,34vw,400px)}
.flame--concept{width:clamp(110px,14vw,170px);height:clamp(170px,22vw,260px)}
.flame--feature{width:clamp(56px,7.5vw,74px);height:clamp(92px,12vw,120px)}

/* brand flame (logo mark) */
.brand-flame{
  display:inline-block;width:19px;height:22px;flex:none;
  background:url(../images/logo_fire.png) center/contain no-repeat;
  filter:drop-shadow(0 0 7px rgba(224,99,26,.5));
  transform-origin:50% 88%;
  animation:flicker 2.8s ease-in-out infinite;
}

@keyframes flicker{
  0%,100%{transform:scale(1) skewX(0deg)}
  20%{transform:scale(1.02,.99) skewX(1.5deg)}
  40%{transform:scale(.98,1.03) skewX(-1.5deg)}
  60%{transform:scale(1.03,.98) skewX(1deg)}
  80%{transform:scale(.99,1.02) skewX(-1deg)}
}
@keyframes sway{
  0%,100%{transform:translateX(-50%) scaleY(1) rotate(0deg)}
  33%{transform:translateX(-52%) scaleY(1.04) rotate(-2deg)}
  66%{transform:translateX(-48%) scaleY(.97) rotate(2deg)}
}
@keyframes glow-pulse{
  0%,100%{opacity:.85;transform:translate(-50%,-46%) scale(1)}
  50%{opacity:1;transform:translate(-50%,-46%) scale(1.08)}
}

/* =========================================================
   HEADER
   ========================================================= */
.header{position:fixed;top:0;left:0;width:100%;z-index:100;padding:2.6rem var(--pad-x);
  transition:background-color .5s ease,padding .5s ease;}
.header.is-scrolled{background:rgba(6,5,4,.78);backdrop-filter:blur(10px);padding-top:1.8rem;padding-bottom:1.8rem}
.header__logo,.footer__logo{display:inline-flex;align-items:center;gap:.9rem}
.brand-text{font-family:var(--font-brand);font-size:1.9rem;letter-spacing:.06em;color:var(--fg);font-weight:700}
.brand-text em{color:var(--accent);font-weight:700;margin-left:.4em;letter-spacing:.08em}

/* =========================================================
   MAIN VISUAL
   ========================================================= */
.mainvis{position:relative;width:100%;height:100svh;min-height:560px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.mainvis__bg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.mainvis__chart{position:absolute;inset:0;width:100%;height:100%;opacity:.16}
.mainvis__chart .up{fill:rgba(224,168,90,.55);stroke:rgba(224,168,90,.55)}
.mainvis__chart .down{fill:rgba(150,60,40,.5);stroke:rgba(150,60,40,.5)}
.mainvis .flame--hero{position:relative;transform:translateY(-15%)}
.mainvis__bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 44%,transparent 30%,rgba(6,5,4,.4) 64%,var(--bg) 86%);pointer-events:none}

.mainvis__inner{position:relative;z-index:10;text-align:center;transform:translateY(34%)}
.mainvis__ttl{font-family:var(--font-brand);font-weight:700;font-size:clamp(3.8rem,8vw,8rem);line-height:1;letter-spacing:.02em;color:var(--fg);text-shadow:0 0 50px rgba(6,5,4,.7),0 2px 18px rgba(6,5,4,.6)}
.mainvis__ttl em{display:block;color:var(--accent);font-size:.6em;letter-spacing:.06em;margin-top:.22em;text-indent:.06em}
.mainvis__txt{font-family:var(--serif-jp);margin-top:2.6rem;font-size:clamp(1.6rem,2.6vw,2.2rem);letter-spacing:.42em;color:var(--fg);text-indent:.42em;text-shadow:0 2px 20px rgba(6,5,4,.92),0 0 10px rgba(6,5,4,.85)}

.mainvis__scroll{position:absolute;left:50%;bottom:3.4rem;transform:translateX(-50%);z-index:10;
  font-family:var(--serif-en);font-size:1.1rem;letter-spacing:.35em;color:var(--fg-dim);
  display:flex;flex-direction:column;align-items:center;gap:1rem;text-indent:.35em}
.mainvis__scroll span{width:1px;height:54px;background:linear-gradient(var(--accent),transparent);animation:scroll-line 2.2s ease-in-out infinite}
@keyframes scroll-line{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* =========================================================
   shared button
   ========================================================= */
.btn{display:inline-flex;align-items:center;gap:1.4rem;padding:1.5rem 3.2rem;
  border:1px solid var(--line);border-radius:999px;
  font-size:1.4rem;letter-spacing:.18em;color:var(--fg);
  transition:border-color .5s ease,color .5s ease,background-color .5s ease,gap .4s ease}
.btn__icon{color:var(--accent);transition:transform .4s ease}
.btn:hover{border-color:var(--accent);gap:1.9rem}
.btn:hover .btn__icon{transform:translateX(4px)}
.btn--solid{background:linear-gradient(120deg,var(--accent-soft),var(--accent));color:#1a120a;border-color:transparent;font-weight:500}
.btn--solid .btn__icon{color:#1a120a}
.btn--solid:hover{box-shadow:0 0 34px rgba(224,168,90,.4)}

/* =========================================================
   CONCEPT
   ========================================================= */
.concept{padding:clamp(11rem,18vw,20rem) var(--pad-x);text-align:center}
.concept__inner{max-width:880px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.concept__ttl{font-family:var(--serif-jp);font-size:clamp(2.8rem,6vw,4.6rem);font-weight:600;line-height:1.55;letter-spacing:.08em}
.concept__img{margin:clamp(5rem,8vw,8rem) 0}
.concept__txt{font-size:clamp(1.5rem,2vw,1.7rem);line-height:2.4;color:var(--fg-muted)}
.concept__btn-outer{margin-top:clamp(4rem,6vw,6rem)}

/* =========================================================
   FEATURE
   ========================================================= */
.feature{padding:clamp(8rem,12vw,14rem) var(--pad-x)}
.feature__inner{max-width:1080px;margin:0 auto;text-align:center}
.feature__heading{font-family:var(--serif-jp);font-size:clamp(2.4rem,4.4vw,3.6rem);font-weight:600;line-height:1.6;margin-bottom:clamp(6rem,10vw,11rem)}
.feature__list{display:flex;flex-direction:column;gap:clamp(8rem,12vw,13rem)}
.feature__item{display:flex;flex-direction:column;align-items:center;gap:3.4rem;text-align:center}
.feature__img{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(1rem,1.8vw,1.5rem);flex:none}
.feature__no{font-family:var(--serif-en);font-size:clamp(3.6rem,5vw,5.2rem);font-weight:500;color:var(--accent);line-height:1;letter-spacing:.03em}
.feature__icon{position:relative;z-index:2;display:flex;align-items:center;justify-content:center}
.feature__icon i{font-size:clamp(56px,8vw,76px);color:var(--accent);line-height:1;filter:drop-shadow(0 0 8px rgba(224,168,90,.3))}
.feature__txtarea{max-width:520px}
.feature__ttl{font-size:clamp(2rem,3vw,2.6rem);font-weight:600;margin-bottom:2rem;letter-spacing:.06em}
.feature__txt{font-size:1.5rem;line-height:2.3;color:var(--fg-muted)}

@media (min-width:769px){
  .feature__item{flex-direction:row;justify-content:center;text-align:left;gap:clamp(3rem,5vw,5rem)}
  .feature__txtarea{flex:1;max-width:560px}
}

/* =========================================================
   VOICES
   ========================================================= */
.voices{padding:clamp(8rem,12vw,13rem) var(--pad-x)}
.voices__inner{max-width:1120px;margin:0 auto;text-align:center}
.voices__heading{font-family:var(--serif-jp);font-size:clamp(2.4rem,4.4vw,3.4rem);font-weight:600;margin-bottom:clamp(5rem,8vw,7rem)}
.voices__marquee{overflow:hidden;margin:0 auto;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.voices__track{display:flex;gap:2.4rem;width:max-content;text-align:left;
  animation:voices-scroll 60s linear infinite}
.voices__track:hover{animation-play-state:paused}
/* 2セット(本体+複製)を半分だけ流して先頭に戻る=無限ループ。-1.2rem はカード間 gap の半分 */
@keyframes voices-scroll{
  from{transform:translateX(0)}
  to{transform:translateX(calc(-50% - 1.2rem))}
}
@media (prefers-reduced-motion:reduce){
  .voices__track{animation:none;overflow-x:auto;width:auto}
}
.voices__item{width:min(36rem,80vw);flex-shrink:0;background:var(--bg-card);border:1px solid var(--line);border-radius:4px;padding:3.4rem 2.8rem;
  position:relative;transition:transform .5s cubic-bezier(.16,1,.3,1),border-color .5s ease}
.voices__item:hover{transform:translateY(-6px);border-color:rgba(224,168,90,.4)}
.voices__stars{color:var(--flame-amber);font-size:1.3rem;letter-spacing:.2em;margin-bottom:1.8rem}
.voices__title{font-size:1.8rem;font-weight:600;margin-bottom:1.6rem;color:var(--fg);line-height:1.6}
.voices__text{font-size:1.35rem;line-height:2.2;color:var(--fg-muted);margin-bottom:2.4rem}
.voices__name{font-size:1.25rem;color:var(--fg-dim);letter-spacing:.08em;border-top:1px solid var(--line-soft);padding-top:1.8rem}

/* =========================================================
   ABOUT
   ========================================================= */
.about{padding:clamp(10rem,16vw,18rem) var(--pad-x)}
.about__inner{max-width:860px;margin:0 auto}
.about__box{border:1px solid var(--line);border-radius:6px;padding:clamp(4rem,7vw,7rem) clamp(3rem,6vw,6rem);
  background:linear-gradient(180deg,rgba(16,13,10,.6),rgba(6,5,4,.2));text-align:center}
.about__ttl{font-family:var(--font-brand);font-size:clamp(2.8rem,5.4vw,4.2rem);font-weight:700;letter-spacing:.02em;margin-bottom:3rem}
.about__txt{font-size:1.5rem;line-height:2.5;color:var(--fg-muted);max-width:620px;margin:0 auto}
.about__creator{display:flex;align-items:flex-start;gap:2.4rem;text-align:left;
  margin:clamp(4rem,6vw,5.5rem) auto 0;max-width:600px;
  padding:3rem;border:1px solid var(--line-soft);border-radius:6px;background:rgba(0,0,0,.25)}
.about__avatar{width:64px;height:64px;flex:none;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 60%,rgba(224,99,26,.18),transparent 70%)}
.about__avatar .brand-flame{width:28px;height:33px}
.about__creator-role{font-family:var(--serif-en);font-size:1.15rem;letter-spacing:.3em;color:var(--accent);text-transform:uppercase}
.about__creator-name{font-size:1.9rem;font-weight:600;margin:.4rem 0 1.2rem}
.about__creator-name span{font-family:var(--serif-en);font-size:1.3rem;color:var(--fg-dim);margin-left:.6em;letter-spacing:.08em}
.about__creator-desc{font-size:1.35rem;line-height:2.1;color:var(--fg-muted)}
.about__stats{display:flex;justify-content:center;gap:clamp(2.4rem,6vw,5rem);flex-wrap:wrap;
  margin:clamp(4rem,6vw,5rem) 0;padding:3.2rem 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.about__stat{display:flex;flex-direction:column;gap:.6rem}
.about__stat b{font-family:var(--serif-en);font-size:clamp(3.2rem,5vw,4.4rem);font-weight:500;color:var(--accent);line-height:1}
.about__stat b small{font-family:var(--serif-jp);font-size:1.4rem;color:var(--fg-muted);margin-left:.3rem;font-weight:400}
.about__stat span{font-size:1.2rem;color:var(--fg-dim);letter-spacing:.1em}
.about__btn{margin-top:1rem}

/* =========================================================
   CTA
   ========================================================= */
.cta{padding:clamp(9rem,14vw,15rem) var(--pad-x);text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;left:50%;top:50%;width:80%;aspect-ratio:2.4;transform:translate(-50%,-50%);
  background:radial-gradient(ellipse,rgba(224,99,26,.14),transparent 64%);filter:blur(8px);pointer-events:none}
.cta__inner{position:relative;max-width:680px;margin:0 auto}
.cta__ttl{font-family:var(--serif-jp);font-size:clamp(2.6rem,5vw,4rem);font-weight:600;line-height:1.5;margin-bottom:2.6rem}
.cta__txt{font-size:1.5rem;line-height:2.2;color:var(--fg-muted);margin-bottom:4.4rem}

/* =========================================================
   SNS
   ========================================================= */
.sns{padding:0 var(--pad-x) clamp(7rem,10vw,10rem)}
.sns__list{display:flex;justify-content:center;gap:2rem}
.sns__link{width:52px;height:52px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--fg-muted);
  transition:color .5s ease,border-color .5s ease,transform .5s ease}
.sns__link:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-4px)}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{position:relative;background:transparent;padding:clamp(6rem,9vw,8rem) var(--pad-x) 4rem;text-align:center}
.footer__inner{max-width:1140px;margin:0 auto}
.footer__logo{justify-content:center;margin-bottom:1.6rem}
.footer__concept{font-family:var(--serif-jp);font-size:1.4rem;letter-spacing:.3em;color:var(--fg-muted);margin-bottom:4rem;text-indent:.3em}
.footer__list{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem 0;margin-bottom:4rem}
.footer__item{padding:0 2rem;border-right:1px solid var(--line)}
.footer__item:last-child{border-right:none}
.footer__item a{font-size:1.3rem;color:var(--fg-muted);letter-spacing:.06em;transition:color .4s ease}
.footer__item a:hover{color:var(--accent)}
.footer__disclaimer{font-size:1.1rem;line-height:1.9;color:var(--fg-dim);text-align:left;
  max-width:680px;margin:0 auto 3rem;padding:2.4rem;border:1px solid var(--line-soft);border-radius:4px;letter-spacing:.02em}
.footer__cr{font-family:var(--serif-en);font-size:1.2rem;letter-spacing:.2em;color:var(--fg-dim)}
.footer__backtotop{position:absolute;right:var(--pad-x);bottom:4rem;width:46px;height:46px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.6rem;
  transition:border-color .4s ease,transform .4s ease}
.footer__backtotop:hover{border-color:var(--accent);transform:translateY(-4px)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (min-width:769px){
  body{font-size:1.6rem}
  .pc_block{display:inline}
  :root{--pad-x:8%}
}
@media (max-width:768px){
  .mainvis__inner{transform:translateY(28%)}
  .footer__backtotop{right:5%;bottom:auto;top:3rem}
  .footer__item:nth-child(2n){border-right:none}
  .concept__txt br{display:none}
  .voices__track{animation-duration:45s}
  .feature__heading{font-size:2.1rem;letter-spacing:.02em}
}

/* =========================================================
   MAIN VISUAL リニューアル（炎を右・タイトルを左）
   ========================================================= */
.mainvis__inner{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;
  gap:clamp(2rem,5vw,6rem);width:100%;max-width:1180px;margin:0 auto;padding:0 var(--pad-x);
  text-align:left;transform:none}
.mainvis__copy{flex:1 1 auto;max-width:600px}
.mainvis__copy .mainvis__eyebrow{font-family:var(--serif-en);font-size:1.25rem;letter-spacing:.42em;
  color:var(--accent);text-transform:uppercase;margin-bottom:2.4rem;text-indent:.42em;font-weight:500}
.mainvis__copy .mainvis__ttl{font-family:var(--serif-jp);font-weight:600;
  font-size:clamp(3.4rem,6.4vw,5.8rem);line-height:1.5;letter-spacing:.04em}
.mainvis__flame{flex:0 0 auto;width:clamp(150px,24vw,300px);display:flex;justify-content:flex-end;align-items:center}
.candle{width:100%;height:auto;overflow:visible;filter:drop-shadow(0 0 34px rgba(224,99,26,.45))}
.candle__flicker{transform-origin:50% 78%;animation:candleFlicker 4s ease-in-out infinite}
.candle__glow{transform-origin:center;animation:candleGlow 4.5s ease-in-out infinite}
@keyframes candleFlicker{
  0%,100%{transform:scale(1) translateX(0) rotate(0deg)}
  25%{transform:scale(1.014,.992) translateX(-.6px) rotate(-.25deg)}
  50%{transform:scale(.992,1.012) translateX(.6px) rotate(.25deg)}
  75%{transform:scale(1.008,.996) translateX(-.4px) rotate(-.12deg)}
}
@keyframes candleGlow{0%,100%{opacity:.78}50%{opacity:1}}
@media (max-width:768px){
  .mainvis__inner{flex-direction:column-reverse;gap:1.5rem;text-align:center;justify-content:center}
  .mainvis__copy{max-width:none}
  .mainvis__copy .mainvis__txt{text-indent:.42em}
  .mainvis__flame{width:clamp(130px,42vw,210px);justify-content:center}
}

/* ---- reduced motion ---- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js-fadein,.js-gradient-fadein{opacity:1;transform:none}
}

/* =========================================================
   HERO VIDEO 背景
   ========================================================= */
.mainvis__bg{position:absolute;inset:0;display:block;overflow:hidden}
.mainvis__bg::after{content:none}
.mainvis__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mainvis__overlay{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,rgba(6,5,4,.94) 0%,rgba(6,5,4,.74) 28%,rgba(6,5,4,.3) 54%,rgba(6,5,4,.5) 100%),
            linear-gradient(0deg,rgba(6,5,4,.7),transparent 44%)}
.mainvis__inner{justify-content:flex-start}
@media (max-width:768px){
  .mainvis__inner{justify-content:flex-end;text-align:left;padding-bottom:13vh}
  .mainvis__overlay{background:linear-gradient(0deg,rgba(6,5,4,.92),rgba(6,5,4,.42) 56%,rgba(6,5,4,.55))}
}

/* =========================================================
   TRUST / 実績バー
   ========================================================= */
.trust{padding:clamp(5rem,8vw,8.5rem) var(--pad-x);text-align:center;background:transparent}
.trust__eyebrow{font-family:var(--serif-en);font-size:1.25rem;letter-spacing:.5em;text-transform:uppercase;
  color:var(--accent);text-indent:.5em;margin-bottom:clamp(3rem,5vw,4rem)}
.trust__inner{max-width:1000px;margin:0 auto;display:flex;justify-content:center;
  gap:clamp(2.4rem,6vw,6rem);flex-wrap:wrap}
.trust__item{display:flex;flex-direction:column;gap:1rem;min-width:120px}
.trust__num{font-family:var(--serif-en);font-size:clamp(3.2rem,5vw,4.6rem);font-weight:500;color:var(--accent);line-height:1}
.trust__num small{font-size:.34em;color:var(--fg-muted);margin-left:.25em;font-weight:400}
.trust__item span{font-size:1.25rem;color:var(--fg-dim);letter-spacing:.12em}
@media (max-width:600px){
  .trust__inner{gap:2.8rem 2rem}
  .trust__item{min-width:40%}
}

/* =========================================================
   MEDIA / メディア掲載・出演（掲載カード型）
   ========================================================= */
.media{padding:clamp(7rem,11vw,11rem) var(--pad-x)}
.media__inner{max-width:1080px;margin:0 auto;text-align:center}
.media__heading{font-family:var(--serif-jp);font-size:clamp(2.4rem,4.5vw,3.4rem);font-weight:600;letter-spacing:.04em;margin:1.4rem 0 1.6rem}
.media__lead{font-size:1.4rem;line-height:2.1;color:var(--fg-muted);margin-bottom:clamp(3.5rem,6vw,5rem)}
.media__list{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.6rem,2.5vw,2.4rem);text-align:left}
.media__card{background:var(--bg-card);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .4s ease,transform .4s ease}
.media__card:hover{border-color:var(--accent-soft);transform:translateY(-4px)}
.media__thumb{position:relative;aspect-ratio:3/4;background:linear-gradient(160deg,var(--bg-soft),var(--bg-card));
  display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--line)}
.media__thumb img{width:100%;height:100%;object-fit:contain}
.media__thumb-label{font-family:var(--serif-jp);font-size:1.5rem;color:var(--fg-dim);text-align:center;
  line-height:1.6;letter-spacing:.06em;padding:1.2rem}
.media__body{padding:1.7rem 1.6rem 2rem;display:flex;flex-direction:column;gap:.7rem}
.media__tag{align-self:flex-start;font-size:1.1rem;letter-spacing:.08em;color:var(--accent);
  background:rgba(224,168,90,.1);border:1px solid rgba(224,168,90,.35);border-radius:999px;padding:.4rem 1.1rem}
.media__name{font-family:var(--serif-jp);font-size:1.7rem;font-weight:600;color:var(--fg);letter-spacing:.03em}
.media__desc{font-size:1.3rem;line-height:1.85;color:var(--fg-muted)}
.media__note{font-size:1.2rem;color:var(--fg-dim);margin-top:clamp(3rem,5vw,4rem);letter-spacing:.03em}
@media (max-width:760px){.media__list{grid-template-columns:1fr;max-width:380px;margin-left:auto;margin-right:auto}}

/* =========================================================
   CONTACT / お問い合わせ
   ========================================================= */
.contact{padding:clamp(8rem,12vw,13rem) var(--pad-x);text-align:center}
.contact__inner{max-width:600px;margin:0 auto}
.contact__ttl{font-family:var(--serif-jp);font-size:clamp(2.6rem,5vw,3.8rem);font-weight:600;
  letter-spacing:.04em;margin-bottom:2.2rem}
.contact__txt{font-size:1.45rem;line-height:2.2;color:var(--fg-muted);margin-bottom:clamp(3rem,5vw,4rem)}
.contact__actions{display:flex;justify-content:center;gap:1.6rem;flex-wrap:wrap;margin-bottom:2.6rem}
.contact__chat{cursor:pointer;background:transparent;font-family:inherit}
.contact__chat .btn__icon{font-size:1.8rem;line-height:1}
.contact__mail{font-family:var(--serif-en);font-size:1.4rem;letter-spacing:.06em;
  color:var(--fg-dim);margin-bottom:clamp(3rem,5vw,4rem)}
.contact__sns{display:flex;justify-content:center;gap:1.6rem}
@media (max-width:600px){
  .contact__actions{flex-direction:column;align-items:center;gap:1.2rem}
}

/* =========================================================
   CHATBOT (LINE風)
   ========================================================= */
.chatbot{position:fixed;right:clamp(1.4rem,3vw,2.6rem);bottom:clamp(1.4rem,3vw,2.6rem);z-index:200}
.chatbot__launch{width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--accent-soft),var(--accent));color:#1a120a;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(224,99,26,.45);transition:transform .3s ease,box-shadow .3s ease,opacity .3s ease}
.chatbot__launch:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 12px 34px rgba(224,99,26,.55)}
.chatbot.is-open .chatbot__launch{transform:scale(.55);opacity:0;pointer-events:none}
.chatbot__panel{position:absolute;right:0;bottom:0;width:min(370px,calc(100vw - 2.8rem));
  height:min(560px,calc(100vh - 5rem));background:var(--bg-card);border:1px solid var(--line);
  border-radius:18px;overflow:hidden;display:flex;flex-direction:column;
  box-shadow:0 24px 60px rgba(0,0,0,.6);transform:translateY(20px) scale(.96);opacity:0;
  transform-origin:bottom right;pointer-events:none;
  transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .3s ease}
.chatbot.is-open .chatbot__panel{transform:none;opacity:1;pointer-events:auto}
.chatbot__head{display:flex;align-items:center;gap:1.1rem;padding:1.6rem 1.8rem;
  background:linear-gradient(135deg,#1a120a,#0c0a08);border-bottom:1px solid var(--line)}
.chatbot__avatar{width:38px;height:38px;border-radius:50%;flex:none;
  background:url(../images/logo_fire.png) center/58% no-repeat,radial-gradient(circle at 50% 60%,rgba(224,99,26,.4),transparent 70%);
  border:1px solid var(--line)}
.chatbot__head-txt{flex:1}
.chatbot__title{font-size:1.5rem;font-weight:600;color:var(--fg);letter-spacing:.04em}
.chatbot__status{font-size:1.15rem;color:var(--fg-dim);display:flex;align-items:center;gap:.5rem;margin-top:.2rem}
.chatbot__dot{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 6px #4ade80}
.chatbot__close{background:none;border:none;color:var(--fg-muted);font-size:2.4rem;line-height:1;cursor:pointer;padding:0 .4rem;transition:color .3s}
.chatbot__close:hover{color:var(--fg)}
.chatbot__body{flex:1;overflow-y:auto;padding:1.8rem;display:flex;flex-direction:column;gap:1.2rem;background:var(--bg-soft)}
.chatbot__msg{max-width:82%;font-size:1.35rem;line-height:1.7;padding:1.1rem 1.4rem;border-radius:14px}
.chatbot__msg--bot{align-self:flex-start;background:var(--bg-card);border:1px solid var(--line);color:var(--fg);border-bottom-left-radius:4px}
.chatbot__msg--user{align-self:flex-end;background:linear-gradient(135deg,var(--accent-soft),var(--accent));color:#1a120a;border-bottom-right-radius:4px}
.chatbot__chips{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:.3rem}
.chatbot__chip{font-size:1.2rem;color:var(--accent);background:rgba(224,168,90,.1);
  border:1px solid rgba(224,168,90,.35);border-radius:999px;padding:.7rem 1.3rem;cursor:pointer;
  font-family:inherit;transition:background .3s,color .3s}
.chatbot__chip:hover{background:var(--accent);color:#1a120a}
.chatbot__input{display:flex;align-items:center;gap:.8rem;padding:1.2rem 1.4rem;border-top:1px solid var(--line);background:var(--bg-card)}
.chatbot__field{flex:1;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;
  padding:1rem 1.5rem;color:var(--fg);font-size:1.3rem;font-family:inherit;outline:none}
.chatbot__field:focus{border-color:var(--accent)}
.chatbot__send{width:42px;height:42px;border-radius:50%;border:none;flex:none;cursor:pointer;
  background:linear-gradient(135deg,var(--accent-soft),var(--accent));color:#1a120a;font-size:2rem;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:transform .2s}
.chatbot__send:hover{transform:scale(1.08)}
.chatbot__note{font-size:1.05rem;color:var(--fg-dim);text-align:center;padding:.8rem 1rem 1.2rem;background:var(--bg-card)}
@media (max-width:480px){
  .chatbot__panel{width:calc(100vw - 2.4rem);height:calc(100vh - 9rem)}
}