/* ============================================================
   CutieroidDoll FAガール 轟雷 — HatsuMuv LP
   Font: LINE Seed JP (Google Fonts)
   ============================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"LINE Seed JP","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  color:#1a1a1a;
  line-height:1.7;
  background:#000;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

:root{
  --brown:#5f4d3c;
  --green:#009944;
  --teal:#08d6cc;
  --navy:#062682;
  --blue:#004ae2;
  --exhib:#3db058;
  --dark:#111;
  --maxw:90vw;
  --sec-min:max(800px,100vh);
}

/* ---------- Shared section title ---------- */
.sec-title{display:flex;flex-direction:column;line-height:1;gap:.35em}
.sec-title__en{
  font-weight:800;font-size:clamp(40px,6vw,88px);letter-spacing:.02em;
  color:#fff;
}
.sec-title__en.outline{
  color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.85);
}
.sec-title__en.outline.dark{-webkit-text-stroke:2px #333}
.sec-title__en.dark{color:#222}
.sec-title__ja{font-weight:800;font-size:clamp(20px,2.6vw,34px);color:#fff}
.sec-title__ja.dark{color:#222}
.sec-title--center{align-items:center;text-align:center}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s ease,transform .8s ease}
.reveal.is-visible{opacity:1;transform:none}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  display:flex;align-items:flex-start;justify-content:space-between;
  padding:22px 34px;
  transition:background .3s ease;
}
.logo__mark{
  font-weight:800;font-size:26px;font-style:italic;letter-spacing:.02em;color:#fff;
  display:inline-block;transform:skewX(-8deg);
}
.logo__mark span{color:#fff}
.logo__img{height:44px;width:auto;display:block}
/* qld_logo.png is portrait (144x200), so size by height only and let width follow its own ratio */
.logo__img.logo__img--qld{height:100px;width:auto}
.logo--footer .logo__img{height:52px;margin:0 auto}
.gnav ul{display:flex;flex-wrap:wrap;gap:6px 4px;justify-content:flex-end;max-width:720px}
.gnav__break{flex-basis:100%;width:0;height:0;margin:0;padding:0;list-style:none}
.gnav a{
  display:block;padding:6px 12px;font-weight:700;font-size:15px;color:#fff;border-radius:3px;
  background:rgba(92,84,76,.6);
  transition:background .2s,color .2s;
}
.gnav a:hover{background:rgba(92,84,76,.9)}
.gnav a.is-current{background:rgba(20,18,16,.92)}
.nav-toggle{display:none}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;height:100vh;min-height:var(--sec-min);overflow:hidden;
  background:var(--brown);
}
.hero__slider{position:absolute;inset:0}
.hero__slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.4s ease;transform:scale(1);
}
/* duration matches the JS slide interval (5s) and ends at the same scale as the
   idle state above, so switching slides never causes a sudden size jump */
.hero__slide.is-active{opacity:1;animation:heroZoom 5s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.06)}to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(40,30,22,.55),rgba(40,30,22,.15) 45%,rgba(40,30,22,.35));pointer-events:none}
.hero__foot{position:absolute;left:0;bottom:0;width:100%;z-index:3;padding-bottom:30px}
.hero__watermark{
  position:absolute;left:0;top:44%;transform:translateY(-50%);width:100%;height:auto;z-index:-1;
  opacity:.5;pointer-events:none;
}
.hero__inner{
  position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;height:100%;
  padding:clamp(120px,17vh,180px) 40px 0;display:flex;flex-direction:column;justify-content:flex-start;
}
.hero__catch{
  font-size:clamp(38px,6.5vw,86px);font-weight:800;color:#fff;line-height:1.18;
  text-shadow:0 2px 20px rgba(0,0,0,.3);
}
.hero__product{position:absolute;right:40px;bottom:clamp(160px,20vh,215px);text-align:left}
.hero__brand{font-size:clamp(24px,3.4vw,46px);font-weight:800;color:#fff;line-height:1.15}
.hero__name{font-size:clamp(64px,10vw,150px);font-weight:800;color:#fff;line-height:.95;letter-spacing:.05em}
.hero__bottom{
  position:relative;z-index:1;
  display:flex;justify-content:center;align-items:center;gap:clamp(14px,1.8vw,26px);padding:0 48px;
}
.hero__fag{width:auto;height:clamp(64px,6.5vw,104px);opacity:.95}
.hero__datewrap{position:relative;display:flex;flex-direction:column;align-items:center}
.hero__date{font-size:clamp(30px,4.6vw,62px);font-weight:800;color:#fff;letter-spacing:.02em}
.hero__bottom .btn-reserve{margin-left:0}
.btn-reserve{
  margin-left:auto;display:inline-flex;align-items:center;gap:14px;
  padding:16px 34px;border:2px solid #fff;border-radius:40px;background:#fff;color:#333;
  font-weight:800;font-size:18px;transition:.25s;
}
.btn-reserve__label-short{display:none}
.btn-reserve__arrow{width:50px;height:2px;background:currentColor;position:relative;flex:0 0 auto}
.btn-reserve__arrow::after{content:"";position:absolute;right:-1px;top:50%;width:10px;height:10px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:translateY(-50%) rotate(45deg)}
.btn-reserve:hover{background:transparent;color:#fff;padding-right:44px}
.hero__dots{position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:16px;display:flex;gap:12px;justify-content:center;white-space:nowrap}
.hero__dots button{width:38px;height:4px;border:none;background:rgba(255,255,255,.45);cursor:pointer;border-radius:2px;transition:.3s;padding:0}
.hero__dots button.is-active{background:#fff;width:54px}

/* ============================================================
   Tech pattern (ABOUT / CONCEPT)
   ============================================================ */
.tech-pattern{
  position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),
    radial-gradient(circle at 12% 30%,rgba(255,255,255,.10) 0 2px,transparent 3px),
    radial-gradient(circle at 82% 60%,rgba(255,255,255,.08) 0 2px,transparent 3px);
  background-size:60px 60px,60px 60px,340px 340px,420px 420px;
}
.tech-pattern--dark{opacity:.35}
/* ABOUT / CONCEPT use real background images, so hide the generated overlays there */
.about .tech-pattern,.concept .tech-pattern{display:none}

/* ============================================================
   ABOUT
   ============================================================ */
.about{
  position:relative;
  background:var(--green) url('../images/about-bg.jpg') center/cover no-repeat;
  padding:80px 0 100px;overflow:hidden;
}
.about__inner{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 40px;
  display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center;
}
.about__text{position:relative;z-index:3}
.about__text .sec-title{margin-bottom:36px}
.about .sec-title__en{font-size:clamp(58px,7.5vw,122px)}
.about .sec-title__ja{font-size:clamp(26px,3.3vw,46px)}
.about__body{font-size:clamp(19px,1.9vw,30px);font-weight:700}
.about__body p{margin-bottom:6px;display:inline-block;clear:both;float:left;white-space:nowrap}
.about__body mark{background:#fff;color:var(--green);padding:.18em .35em;box-decoration-break:clone;-webkit-box-decoration-break:clone;line-height:2}
.about__media{position:relative;z-index:2;min-height:clamp(480px,48vw,720px)}
.about__img{position:absolute;box-shadow:0 18px 45px rgba(0,0,0,.28);max-width:none}
.about__img--1{top:0;right:0;width:160%;z-index:1}
.about__img--2{left:18%;bottom:-160px;width:33%;z-index:2}

/* ABOUT scroll-in animation: heading & photos slide up from bottom, body lines one by one */
.about-reveal .sec-title,
.about-reveal .about__img{
  opacity:0;transform:translateY(64px);
  transition:opacity .8s ease,transform .8s cubic-bezier(.22,.61,.36,1);
}
.about-reveal.is-visible .sec-title{opacity:1;transform:none}
.about-reveal.is-visible .about__img--1{opacity:1;transform:none;transition-delay:.12s}
.about-reveal.is-visible .about__img--2{opacity:1;transform:none;transition-delay:.3s}
.about-reveal .about__body p{
  opacity:0;transform:translateY(26px);
  transition:opacity .55s ease,transform .55s ease;
}
.about-reveal.is-visible .about__body p{opacity:1;transform:none}
.about-reveal.is-visible .about__body p:nth-of-type(1){transition-delay:.30s}
.about-reveal.is-visible .about__body p:nth-of-type(2){transition-delay:.45s}
.about-reveal.is-visible .about__body p:nth-of-type(3){transition-delay:.60s}
.about-reveal.is-visible .about__body p:nth-of-type(4){transition-delay:.75s}
.about-reveal.is-visible .about__body p:nth-of-type(5){transition-delay:.90s}

/* ============================================================
   CONCEPT
   ============================================================ */
.concept{
  position:relative;
  background:#0c0c0c url('../images/concept-bg.jpg') center/cover no-repeat;
  padding:70px 0 0;overflow:hidden;border-top:6px solid var(--green);
}
.concept__head{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto 50px;padding:0 40px}
.concept__grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr)}
.concept__item{
  position:relative;aspect-ratio:1;padding:40px;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-end;text-align:right;cursor:pointer;
  filter:brightness(.4) saturate(.7);transition:filter .5s ease;
}
.concept__bg{
  position:absolute;inset:0;z-index:-2;
  background-size:cover;background-position:center;
  transition:transform .8s ease;
}
.concept__item::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.75))}
.concept__item.is-active,.concept__item:hover{filter:brightness(1) saturate(1)}
.concept__item:hover .concept__bg{transform:scale(1.06)}
.concept__num{font-size:clamp(80px,9vw,150px);font-weight:800;color:#fff;line-height:.8}
.concept__label{font-size:clamp(18px,1.7vw,26px);font-weight:800;color:#fff;margin:.64em 0 .6em;line-height:1.2}
.concept__desc{
  align-self:flex-start;width:100%;text-align:left;
  font-size:14px;color:#eee;max-height:0;opacity:0;overflow:hidden;
  transition:max-height .5s ease,opacity .5s ease,margin .5s ease;
}
.concept__item.is-active .concept__desc,.concept__item:hover .concept__desc{max-height:200px;opacity:1}

/* ============================================================
   PLAY
   ============================================================ */
.play{position:relative;background:var(--teal) url('../images/play-bg.jpg') center/cover no-repeat;padding:70px 0 90px;overflow:hidden}
/* PLAY uses a real background image, so hide the generated geometric overlay */
.play .play__pattern{display:none}
.play__pattern{
  position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:
    linear-gradient(45deg,rgba(255,255,255,.14) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.14) 50%,rgba(255,255,255,.14) 75%,transparent 75%);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(circle at 70% 40%,#000 0,transparent 60%);
          mask-image:radial-gradient(circle at 70% 40%,#000 0,transparent 60%);
}
.play__pattern::before,.play__pattern::after{
  content:"";position:absolute;background:rgba(255,255,255,.12);
}
.play__pattern::before{width:220px;height:220px;border-radius:50%;left:6%;top:8%}
.play__pattern::after{width:0;height:0;border-left:90px solid transparent;border-right:90px solid transparent;border-bottom:150px solid rgba(255,255,255,.12);right:14%;bottom:16%}
.play__figure{
  position:absolute;left:2%;bottom:0;height:92%;width:auto;max-width:42%;z-index:2;
  object-fit:contain;filter:drop-shadow(0 12px 30px rgba(0,0,0,.25));
}
.play__inner{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:0 40px}
.play__head{margin-bottom:44px;padding-left:34%}
.play__head .sec-title{flex-direction:row;align-items:flex-start;gap:24px}
.play__head .sec-title__en.light{color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.9)}
.play__head .sec-title__ja.light{color:#fff;font-size:clamp(20px,3vw,44px)}
.play__list{padding-left:34%;display:flex;flex-direction:column;gap:26px}
.play__item{display:flex;gap:26px;align-items:center}
.play__thumb{flex:0 0 clamp(120px,14vw,180px);height:clamp(120px,14vw,180px);background:#4a4a4a;background-size:cover;background-position:center;position:relative}
.play__thumb::after{content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:8px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.5) 0 2px,transparent 2px 5px)}
.play__txt h3{font-size:clamp(24px,2.6vw,36px);font-weight:800;color:#fff;margin-bottom:.3em}
.play__txt p{font-size:clamp(14px,1.15vw,18px);color:#fff;font-weight:700;max-width:640px}

/* ============================================================
   PRODUCT FEATURES
   ============================================================ */
.features{background:#0c0c0c;padding:100px 0}
.features__inner{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.features__head{margin-bottom:50px}
.features__title{font-size:clamp(44px,6.4vw,100px);font-weight:800;color:#fff;line-height:.98;letter-spacing:-.01em}
.features__sub{font-size:clamp(20px,2.4vw,32px);font-weight:800;color:#eee;margin-top:.3em}
.features__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.4vw,32px)}
.feature-item{
  position:relative;z-index:0;aspect-ratio:1;padding:40px;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.feature-item__bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.feature-item::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.05) 45%,rgba(0,0,0,.6) 100%)}
.feature-item__num{font-size:clamp(60px,7vw,120px);font-weight:800;color:#fff;line-height:.8}
.feature-item__label{font-size:clamp(18px,1.7vw,26px);font-weight:800;color:#fff;margin:.64em 0 .6em;line-height:1.2}
.feature-item__desc{font-size:14px;color:#eee;line-height:1.8}

/* ============================================================
   MECHANISM
   ============================================================ */
.mechanism{position:relative;background:var(--navy);min-height:var(--sec-min);display:flex;align-items:center;overflow:hidden}
.mechanism__visual{
  position:absolute;left:0;top:0;height:100%;width:65%;z-index:1;
  clip-path:polygon(0 0,100% 0,60% 100%,0 100%);
}
.mechanism__slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1s ease;
}
.mechanism__slide.is-active{opacity:1}
.mechanism__inner{position:relative;z-index:2;margin-left:auto;width:55%;padding:60px 48px 60px 40px;color:#fff;text-shadow:0 2px 14px rgba(6,20,60,.5)}
.mechanism__title{font-size:clamp(38px,5.4vw,88px);font-weight:800;line-height:1.02;letter-spacing:-.02em;white-space:nowrap}
.mechanism__sub{font-size:clamp(20px,2.2vw,32px);font-weight:800;margin:.2em 0 1.4em}
.mechanism__list li{font-size:clamp(20px,2.4vw,36px);font-weight:800;line-height:1.5;white-space:nowrap}
.mechanism__dots{position:absolute;z-index:3;left:32px;bottom:40px;display:flex;gap:14px}
.mechanism__dots button{width:44px;height:5px;border:none;background:rgba(255,255,255,.35);border-radius:3px;cursor:pointer;padding:0;transition:.3s}
.mechanism__dots button.is-active{background:#fff;width:60px}

/* ============================================================
   DETAILS GALLERY
   ============================================================ */
.details{position:relative;background:#eee;padding:90px 0 110px;overflow:hidden}
.details__grid-bg{
  position:absolute;inset:0;opacity:.7;pointer-events:none;
  background-image:linear-gradient(#dcdcdc 1px,transparent 1px),linear-gradient(90deg,#dcdcdc 1px,transparent 1px);
  background-size:46px 46px;
}
.details__figure{
  position:absolute;left:0;bottom:0;height:100%;width:auto;max-width:26%;z-index:1;
  opacity:.9;pointer-events:none;object-fit:contain;object-position:left bottom;
}
.details__inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 40px}
.details__head{margin-bottom:56px}
.details__head .sec-title{flex-direction:row;align-items:baseline;gap:28px;flex-wrap:wrap}
/* DETAILS GALLERY = 袋文字 (white fill + dark outline) */
.details__head .sec-title__en.outline{color:transparent;-webkit-text-stroke:2.5px #1f1f1f}
/* パーツ別詳細 = same font-size as DETAILS GALLERY */
.details__head .sec-title__ja{font-size:clamp(40px,6vw,88px);line-height:1}
.details__grid{display:grid;grid-template-columns:1fr 1fr;gap:34px 60px;margin-left:auto;width:82%}
.detail-item{display:flex;gap:24px;align-items:flex-start}
.detail-item__img{flex:0 0 clamp(130px,13vw,180px);height:clamp(130px,13vw,180px);background-size:cover;background-position:center;border:6px solid #111;box-shadow:10px 10px 0 rgba(0,0,0,.12)}
.detail-item__body h3{font-size:clamp(20px,1.8vw,26px);font-weight:800;color:#222;margin-bottom:.5em}
.detail-item__body p{font-size:14px;color:#555;line-height:1.9}

/* ============================================================
   HAND PARTS
   ============================================================ */
.hand-parts{background:#fff;padding:90px 0;min-height:calc(var(--sec-min) / 2);display:flex;flex-direction:column;justify-content:center}
.hand-parts__inner{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.hand-parts__head{margin-bottom:50px}
.hand-parts__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.hand-part{display:flex;flex-direction:column;align-items:center;text-align:center}
.hand-part__img{display:block;width:100%;aspect-ratio:1;background-size:cover;background-position:center;border:6px solid #111;box-shadow:8px 8px 0 rgba(0,0,0,.12)}
.hand-part__label{margin-top:16px;font-size:15px;font-weight:700;color:#222}

/* ============================================================
   SPECS
   ============================================================ */
.specs{
  position:relative;padding:90px 0 100px;
  background:#7a6a54 url('../images/specs-bg.jpg') center/cover no-repeat;
}
.specs::before{content:"";position:absolute;inset:0;background:rgba(120,105,84,.35)}
.specs__inner{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 40px}
.specs__panel{background:rgba(238,236,232,.94);padding:50px 56px 40px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.specs__panel .sec-title{flex-direction:row;align-items:baseline;gap:20px;margin-bottom:30px}
.specs__panel .sec-title__en.dark{font-size:clamp(38px,5vw,68px)}
.specs__table{display:flex;flex-direction:column}
.specs__row{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:22px 4px;border-bottom:1px solid #b9b4ab;align-items:start}
.specs__row:first-child{border-top:1px solid #b9b4ab}
.specs__row dt{font-weight:800;color:#222;font-size:clamp(15px,1.2vw,18px)}
.specs__row dd{font-weight:700;color:#333;font-size:clamp(15px,1.2vw,18px);line-height:1.8}

/* ============================================================
   PURCHASE
   ============================================================ */
.purchase{background:var(--blue);padding:80px 0 90px;color:#fff}
.purchase__inner{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.purchase__head{margin-bottom:50px}
.purchase__head .sec-title__en.light,.purchase__head .sec-title__ja.light{color:#fff}
.purchase__head .sec-title__en.light{font-size:clamp(40px,5.5vw,80px)}
.purchase__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.purchase-card{text-align:left}
.purchase-card__icon{display:flex;align-items:center;justify-content:center;aspect-ratio:1;border:2px solid rgba(255,255,255,.7);border-radius:10px;margin-bottom:22px;transition:.3s}
.purchase-card__icon svg{width:44%;height:44%}
.purchase-card__icon img{width:58%;height:auto}
.purchase-card:hover .purchase-card__icon{background:rgba(255,255,255,.12)}
.purchase-card h3{font-size:clamp(20px,1.8vw,26px);font-weight:800;margin-bottom:.5em}
.purchase-card p{font-size:15px;font-weight:700;line-height:1.9;opacity:.95}

/* ============================================================
   EXHIBITION
   ============================================================ */
.exhibition{position:relative;background:var(--exhib) url('../images/exhibition-bg.jpg') center/cover no-repeat;padding:80px 0 100px;overflow:hidden}
/* EXHIBITION uses a real background image, so hide the generated overlay */
.exhibition .exhibition__pattern{display:none}
.exhibition__pattern{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(circle,rgba(255,255,255,.5) 0 2px,transparent 3px),
    radial-gradient(circle,rgba(0,0,0,.12) 0 2px,transparent 3px);
  background-size:200px 200px,300px 300px;background-position:0 0,80px 120px;
}
.exhibition__pattern::before,.exhibition__pattern::after{content:"";position:absolute;font-weight:800;color:rgba(255,255,255,.18);font-size:120px;line-height:0}
.exhibition__head{position:relative;z-index:2;margin:0 auto 46px}
.exhibition__card{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 40px}
.exhibition__card{background:#fff;border-radius:26px;max-width:1080px;padding:34px}
.exhibition__item{display:flex;gap:30px;align-items:center;border:1px solid #ddd;border-radius:6px;padding:26px;margin-bottom:22px}
.exhibition__item:last-child{margin-bottom:0}
.exhibition__thumb{flex:0 0 clamp(200px,26vw,340px);aspect-ratio:16/9;background:#e2e2e2;background-size:cover;background-position:center;border-radius:2px}
.exhibition__txt h3{font-size:clamp(20px,1.8vw,26px);font-weight:800;color:#333;margin-bottom:.6em}
.exhibition__txt p{font-size:15px;color:#555;font-weight:700}

/* ============================================================
   NEWS
   ============================================================ */
.news{position:relative;background:#9a9a9a url('../images/news-bg.jpg') center/cover no-repeat;padding:80px 0 110px;overflow:hidden}
/* NEWS uses a real background image, so hide the generated overlay */
.news .news__wave{display:none}
.news__wave{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:
    radial-gradient(ellipse 60% 50% at 20% 30%,rgba(255,255,255,.18),transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 70%,rgba(0,0,0,.12),transparent 60%),
    radial-gradient(ellipse 70% 40% at 60% 20%,rgba(255,255,255,.12),transparent 60%);
}
.news__head{position:relative;z-index:2;margin:0 auto 46px}
.news__card{position:relative;z-index:2;margin:0 auto;background:#fff;border-radius:26px;max-width:var(--maxw);width:100%;padding:16px 44px}
.news__item{display:flex;align-items:flex-start;gap:34px;padding:34px 6px;border-bottom:1px solid #e4e4e4}
.news__item:last-child{border-bottom:none}
.news__date{flex:0 0 auto;font-weight:700;color:#555;font-size:clamp(15px,1.2vw,18px)}
.news__body{flex:1}
.news__ttl{display:block;font-weight:800;color:#222;font-size:clamp(17px,1.5vw,22px);margin-bottom:.5em}
.news__lead{display:block;font-size:14px;color:#666;line-height:1.8}
.news__arrow{flex:0 0 auto;align-self:center;width:16px;height:16px;border-top:2px solid #999;border-right:2px solid #999;transform:rotate(45deg);transition:transform .3s}
.news__item:hover .news__arrow{transform:rotate(45deg) translate(3px,-3px);border-color:#333}

/* ============================================================
   CTA BAR
   ============================================================ */
.cta-wrap{position:relative}
.cta-bar{display:flex;align-items:center;justify-content:center;gap:30px;background:#2a2a2a;padding:26px 48px}
.cta-bar .btn-reserve{margin-left:0}
/* floating (docked to viewport bottom) state */
.cta-bar.is-float{
  position:fixed;left:0;bottom:0;width:100%;z-index:90;
  transform:translateY(110%);
  box-shadow:0 -8px 24px rgba(0,0,0,.28);
}
.cta-bar.is-float.is-shown{transform:translateY(0)}
/* transition is enabled only after the initial state is applied (prevents load flash) */
.cta-bar.cta-anim{transition:transform .45s cubic-bezier(.22,.61,.36,1)}
.cta-bar__fag{width:auto;height:clamp(52px,5vw,78px);flex:0 0 auto}
.cta-bar__date{font-size:clamp(28px,4vw,54px);font-weight:800;color:#fff}
.btn-reserve--dark{background:transparent;color:#fff}
.btn-reserve--dark:hover{background:#fff;color:#333}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:#000;padding:36px 48px 44px}
.footer__top{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:20px 40px;margin-bottom:56px;
}
.logo--footer{display:inline-block;flex:0 0 auto}
.logo--footer .logo__img{margin:0}
.fnav{display:flex;flex-wrap:wrap;gap:10px 30px;justify-content:flex-end}
.fnav a{font-weight:800;font-size:16px;color:#fff;transition:opacity .2s;white-space:nowrap}
.fnav a:hover{opacity:.6}
.copyright{font-size:13px;color:#bbb;text-align:center}

/* ============================================================
   FULL-HEIGHT SECTIONS  (min 100vh / 800px, vertically centered)
   ============================================================ */
.about,.concept,.play,.features,.details,.specs,.purchase,.exhibition,.news{
  min-height:var(--sec-min);
  display:flex;
  flex-direction:column;
  justify-content:center;
}
/* keep inner blocks full-width inside the flex column (auto margins would shrink them) */
.about__inner,.concept__head,.concept__grid,.play__inner,.features__inner,
.details__inner,.hand-parts__inner,.specs__inner,.purchase__inner,
.exhibition__head,.exhibition__card,.news__head,.news__card{width:100%}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .gnav{display:none;position:fixed;top:0;right:0;height:100vh;width:min(80vw,320px);background:rgba(15,12,10,.97);padding:80px 24px;overflow:auto}
  .gnav.is-open{display:block}
  .gnav ul{flex-direction:column;align-items:stretch;max-width:none}
  .gnav__break{display:none}
  .gnav a{font-size:17px;padding:12px 14px}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;z-index:101;padding:6px}
  .nav-toggle span{width:28px;height:3px;background:#fff;border-radius:2px;transition:.3s}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.is-open span:nth-child(2){opacity:0}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

  .hero__inner{padding-top:90px;padding-left:10px;padding-right:10px;padding-bottom:240px;justify-content:flex-start}
  .hero__product{position:static;transform:none;text-align:left;margin-top:auto}
  .hero__name{font-size:clamp(56px,16vw,110px)}

  .mechanism{min-height:0;align-items:flex-start}
  .mechanism__visual{width:100%;height:52%;top:0;clip-path:polygon(0 0,100% 0,100% 80%,0 100%)}
  .mechanism__inner{width:100%;margin-top:44%;padding:0 30px 40px;background:linear-gradient(180deg,transparent,var(--navy) 12%)}
  .mechanism__dots{left:16px;bottom:auto;top:calc(52% - 32px)}

  /* sticky CTA bar: logo hidden, button label shortened */
  .cta-bar__fag{display:none}
  .cta-bar .btn-reserve__label-full{display:none}
  .cta-bar .btn-reserve__label-short{display:inline}
  .cta-bar .btn-reserve__arrow{width:22px}
  .cta-bar .btn-reserve__arrow::after{width:7px;height:7px}
}
@media (max-width:820px){
  .about__inner{grid-template-columns:1fr}
  .about__body p{white-space:normal}
  .about__media{min-height:auto}
  .about__img{position:static;max-width:100%}
  .about__img--1{width:100%}
  .about__img--2{width:78%;margin:24px 0 0 auto;display:block}
  .concept__grid{grid-template-columns:1fr}
  .concept__item{min-height:340px;filter:none}
  .concept__item .concept__desc{max-height:200px;opacity:1}
  .play__figure{
    display:block;position:static;height:auto;width:auto;max-width:55%;max-height:280px;
    margin:0 auto 24px;filter:none;
  }
  .play__head,.play__list{padding-left:0}
  .play__head .sec-title{flex-direction:column;gap:8px}
  .features__grid{grid-template-columns:1fr}
  .feature-item{aspect-ratio:auto;min-height:340px}
  .details__grid{width:100%;grid-template-columns:1fr}
  .hand-parts__grid{grid-template-columns:repeat(3,1fr);row-gap:32px}
  .purchase__grid{grid-template-columns:1fr 1fr}
  .exhibition__item{flex-direction:column;align-items:stretch}
  .exhibition__thumb{flex-basis:auto;width:100%}
  .news__card{padding:16px 22px}
  .news__item{flex-direction:column;align-items:flex-start;gap:6px;padding:24px 26px}
  .news__arrow{display:none}
  .specs__inner{padding:0 20px}
  .specs__row{grid-template-columns:1fr;gap:6px}
  .hero__bottom{flex-wrap:wrap;gap:16px;padding:20px 24px}
  .btn-reserve{margin-left:0}
  .hero__watermark{bottom:150px}
  .hero__inner{padding-bottom:280px}
}
@media (max-width:520px){
  .site-header{padding:16px 20px}
  .logo__img.logo__img--qld{height:50px}
  .hero__catch{font-size:34px}
  .hero__inner{padding-bottom:360px}
  .play__item{flex-direction:column;align-items:flex-start}
  .play__thumb{width:100%;height:200px;flex:0 0 auto}
  .purchase__grid{grid-template-columns:1fr}
  .hand-parts__grid{grid-template-columns:repeat(2,1fr)}
  .detail-item{flex-direction:column}
  .detail-item__img{width:100%;height:200px;flex:0 0 auto}
  .sec-title__en{font-size:44px}
  .footer__top{justify-content:center;text-align:center}
  .fnav{justify-content:center}

  /* wrappers: let max-width:var(--maxw) (90vw) govern the width directly,
     instead of losing extra space to the fixed 40px side padding */
  .about__inner,.concept__head,.play__inner,.features__inner,
  .details__inner,.purchase__inner{padding-left:0;padding-right:0}
  .news__card{padding-left:0;padding-right:0}

  .specs__panel{padding:50px 16px 40px}
  .mechanism__inner{margin-top:100%}
  .exhibition__card{border-radius:16px;max-width:90vw;padding:14px}

  /* sticky CTA bar: fit on one line */
  .cta-bar{flex-wrap:nowrap;gap:12px;padding:16px 16px}
  .cta-bar__date{font-size:20px}
  .cta-bar .btn-reserve{padding:10px 16px;gap:8px;font-size:15px}
  .cta-bar .btn-reserve__arrow{width:16px}
  .cta-bar .btn-reserve__arrow::after{width:6px;height:6px}
}