*{margin:0;padding:0;box-sizing:border-box;}
button,a{outline:none;}
button:focus-visible,a:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;}
:root{
  --yellow:#FFD300;
  --black:#0A0A0A;
  --white:#FFFFFF;
  --dark-gray:#1A1A1A;
  --mid-gray:#888888;
  --border-radius-card:14px;
  --border-radius-btn:40px;
  --fs-h1:clamp(64px,10vw,130px);
  --fs-h2:clamp(28px,4vw,48px);
  --fs-h3:clamp(18px,2.5vw,26px);
  --fs-h4:20px;
  --fs-body:16px;
  --fs-small:14px;
  --fs-label:14px;
  --fs-nav:14px;
  --lh-body:1.9;
  --lh-heading:1.1;
}
html{scroll-behavior:smooth;}
body{font-family:'Noto Sans TC',sans-serif;font-size:var(--fs-body);background:#F2F2F2;color:var(--black);overflow-x:hidden;line-height:var(--lh-body);}
::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:#E0E0E0;}
::-webkit-scrollbar-thumb{background:var(--yellow);}

/* ══ TOP BG ══ */
.top-fixed-bg{
  position:fixed;top:-30px;left:0;width:100%;height:134px;
  background:#F2F2F2;z-index:150;pointer-events:none;
}

/* ══ PROMO BAR ══ */
.promo-bar{
  position:fixed;top:0;left:0;width:100%;height:36px;z-index:300;
  background:var(--black);color:var(--yellow);overflow:hidden;
}
.promo-bar-track{position:relative;width:100%;height:100%;}
.promo-item{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  padding:0 16px;text-align:center;
  font-size:12px;letter-spacing:1px;font-weight:500;
  white-space:nowrap;
  opacity:0;transform:translateY(100%);
  transition:transform .6s cubic-bezier(.16,1,.3,1),opacity .6s;
}
.promo-item.active{opacity:1;transform:translateY(0);}
.promo-item.prev{opacity:0;transform:translateY(-100%);}

/* ══ NAV ══ */
nav{
  position:fixed;top:36px;left:0;width:100%;z-index:200;
  padding:0 48px;height:68px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(242,242,242,0.97);
  border-bottom:1px solid rgba(0,0,0,.08);
  transition:box-shadow .3s;
}
nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.12);}
.nav-logo img{height:36px;width:auto;display:block;}
.nav-center{display:flex;align-items:center;gap:32px;list-style:none;}
.nav-center li{position:relative;display:flex;align-items:center;}
.nav-center a,.nav-center button{
  font-size:var(--fs-nav);letter-spacing:1.5px;
  color:rgba(0,0,0,.75);text-decoration:none;
  background:none;border:none;cursor:pointer;
  display:flex;align-items:center;gap:5px;
  font-family:'Noto Sans TC',sans-serif;padding:0;line-height:1;
  transition:color .3s;
}
.nav-center a:hover,.nav-center button:hover{color:rgba(0,0,0,.4);}
.nav-arrow{font-size:9px;opacity:.5;flex-shrink:0;margin-left:2px;}
.nav-dropdown{
  position:absolute;top:calc(100% + 12px);left:0;
  background:rgba(242,242,242,.98);
  border:1px solid rgba(0,0,0,.08);border-radius:8px;
  padding:8px 0;min-width:150px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .25s;box-shadow:0 8px 24px rgba(0,0,0,.1);
}
.nav-center li:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.nav-dropdown a{
  display:block;padding:10px 20px;
  font-size:var(--fs-small);letter-spacing:1px;
  color:rgba(0,0,0,.6);transition:color .2s,background .2s;
}
.nav-dropdown a:hover{color:var(--black);background:rgba(0,0,0,.04);}
.nav-search{
  background:none;border:none;cursor:pointer;
  color:rgba(0,0,0,.55);padding:4px;
  display:flex;align-items:center;transition:color .3s;
}
.nav-search svg{width:20px;height:20px;fill:currentColor;}
.nav-search:hover{color:var(--black);}
.nav-hamburger{
  display:none;flex-direction:column;gap:5px;
  cursor:pointer;background:none;border:none;padding:4px;
}
.nav-hamburger span{width:22px;height:1.5px;background:var(--black);transition:all .35s;display:block;}
.nav-hamburger.open span:nth-child(1){transform:translateY(0.5px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){transform:translateY(-5.5px) rotate(-45deg);}
.mobile-menu{
  position:fixed;top:104px;left:0;width:100%;
  background:rgba(242,242,242,.98);
  border-bottom:1px solid rgba(0,0,0,.08);
  padding:0 24px;max-height:0;overflow:hidden;
  transition:max-height .45s cubic-bezier(.16,1,.3,1),padding .45s;
  z-index:199;
}
.mobile-menu.open{max-height:600px;padding:16px 24px 32px;}
.mobile-menu ul{list-style:none;}
.mobile-menu li{border-bottom:1px solid rgba(0,0,0,.06);}
.mobile-menu a,.mobile-menu button{
  display:block;width:100%;padding:14px 0;
  font-size:15px;letter-spacing:1px;color:var(--black);
  text-decoration:none;background:none;border:none;
  text-align:left;font-family:'Noto Sans TC',sans-serif;cursor:pointer;
}
.mobile-submenu{display:none;padding:0 0 8px 16px;}
.mobile-submenu.open{display:block;}
.mobile-submenu a{font-size:var(--fs-small);color:rgba(0,0,0,.6);padding:8px 0;border:none;}

/* WP 後台工具列（admin bar）固定佔掉頂端 32px，這裡的 promo-bar/nav/mobile-menu 都是 fixed，
   要整組往下讓開，不然 admin bar 會蓋住/切到最上面那條，看起來像多一條黑線 */
body.admin-bar .promo-bar{top:32px;}
body.admin-bar nav{top:68px;}
body.admin-bar .mobile-menu{top:136px;}
@media screen and (max-width:782px){
  body.admin-bar .promo-bar{top:46px;}
  body.admin-bar nav{top:82px;}
  body.admin-bar .mobile-menu{top:150px;}
}

/* ══ PAGE WRAPPER ══ */
.page-wrap{padding-top:70px;}

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.brand-hero{
  position:relative;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  padding:100px 60px 80px;overflow:hidden;
  background:url('http://13.231.73.8:8080/wp-content/uploads/2026/07/brand-scaled.png') right center/cover no-repeat;
  text-align:left;
}
.brand-hero::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to right, rgba(0,0,0,.85) 0%, rgba(0,0,0,.7) 40%, rgba(0,0,0,.25) 70%, rgba(0,0,0,.05) 100%);
  z-index:0;
}
.brand-hero > *{position:relative;z-index:1;}
.brand-hero-watermark{display:none;}
.brand-hero-label{
  font-size:var(--fs-label);letter-spacing:6px;color:var(--yellow);
  margin-bottom:20px;
  opacity:0;animation:fadeUp .8s .4s forwards;
}
.brand-hero-title{
  font-family:'Bebas Neue',sans-serif;
  font-size:var(--fs-h1);line-height:1.15;letter-spacing:-1px;
  font-weight:700;
  color:var(--white);
}
.brand-hero-title-line{display:block;overflow:hidden;}
.brand-hero-title-inner{
  display:block;transform:translateY(105%);
  animation:slideUp .95s cubic-bezier(.16,1,.3,1) forwards;
}
.brand-hero-title-line:nth-child(1) .brand-hero-title-inner{animation-delay:.2s;}
.brand-hero-title-line:nth-child(2) .brand-hero-title-inner{animation-delay:.36s;color:var(--yellow);}
.brand-hero-sub{
  margin-top:24px;font-size:var(--fs-body);letter-spacing:3px;
  color:rgba(255,255,255,.55);
  opacity:0;animation:fadeUp .8s .8s forwards;
  max-width:480px;line-height:var(--lh-body);
}
.brand-hero-scroll{
  margin-top:48px;display:flex;align-items:center;gap:16px;
  opacity:0;animation:fadeUp .8s 1.1s forwards;
  color:rgba(255,255,255,.35);font-size:var(--fs-small);letter-spacing:4px;
}
.brand-hero-scroll-line{
  width:60px;height:1px;background:var(--yellow);opacity:.7;
}

/* ══════════════════════════════
   PHILOSOPHY
══════════════════════════════ */
.philosophy{
  position:relative;
  padding:120px 60px;
  background:#F2F2F2;
  overflow:hidden;
}
.philo-watermark{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(160px,22vw,300px);
  line-height:1;letter-spacing:-8px;
  color:rgba(0,0,0,0.04);
  pointer-events:none;user-select:none;white-space:nowrap;
  will-change:transform;
}
.philo-inner{
  max-width:860px;
  background:var(--white);
  border:1px solid rgba(0,0,0,.12);
  border-radius:20px;
  padding:72px 64px;
  position:relative;z-index:1;
}
.philo-inner + .philo-inner{margin-top:40px;}
.philo-tag{
  display:flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:5px;color:rgba(0,0,0,.4);margin-bottom:40px;
}
.philo-tag::before{
  content:'○';font-size:10px;
}
.philo-headline{
  font-size:clamp(28px,3.5vw,52px);font-weight:700;
  letter-spacing:2px;line-height:1.3;color:var(--black);
  margin-bottom:56px;
}
.philo-headline strong{font-weight:700;color:var(--yellow);}

.light-block{margin-bottom:36px;}
.light-line{
  display:block;
  font-size:var(--fs-body);line-height:2.1;letter-spacing:.5px;
  color:rgba(0,0,0,.08);
  transition:color 1s cubic-bezier(.16,1,.3,1);
}
.light-line.lit{color:rgba(0,0,0,.75);}
.light-line.lit-accent{color:var(--yellow);font-weight:700;}

/* ══════════════════════════════
   VALUES
══════════════════════════════ */
.values{
  padding:120px 60px;
  background:#EBEBEB;
}
.sec-header{margin-bottom:64px;}
.sec-title-row{display:flex;flex-direction:column;gap:6px;}
.sec-title-ja{
  font-size:var(--fs-h2);font-weight:700;letter-spacing:4px;
  line-height:var(--lh-heading);overflow:hidden;color:var(--black);
}
.sec-title-ja-inner{
  display:block;transform:translateY(100%);
  transition:transform .9s cubic-bezier(.16,1,.3,1);
}
.sec-header.visible .sec-title-ja-inner{transform:translateY(0);}
.sec-title-en{
  font-family:'Bebas Neue',sans-serif;
  font-size:var(--fs-label);letter-spacing:6px;color:rgba(0,0,0,.35);
  opacity:0;transform:translateX(-12px);
  transition:opacity .7s .2s,transform .7s .2s cubic-bezier(.16,1,.3,1);
}
.sec-header.visible .sec-title-en{opacity:1;transform:translateX(0);}
.sec-rule{
  width:0;height:2px;background:var(--black);margin-top:18px;
  transition:width .8s .3s cubic-bezier(.16,1,.3,1);
}
.sec-header.visible .sec-rule{width:40px;}

.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.value-card{
  background:var(--white);padding:52px 44px 48px;
  border-radius:var(--border-radius-card);
  border:1px solid rgba(0,0,0,.1);
  position:relative;overflow:hidden;
  transition:background .4s,border-color .4s,transform .4s,box-shadow .4s;
}
.value-card::before{
  content:'';position:absolute;left:0;top:0;
  width:3px;height:0;background:var(--black);
  transition:height .5s cubic-bezier(.16,1,.3,1);
  border-radius:0 2px 2px 0;
}
.value-card:hover{border-color:rgba(0,0,0,.25);transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.08);}
.value-card:hover::before{height:100%;}
.value-num{
  font-family:'Bebas Neue',sans-serif;font-size:88px;line-height:1;
  color:var(--black);display:block;margin-bottom:8px;opacity:.12;
  transition:transform .4s cubic-bezier(.16,1,.3,1),opacity .4s;
}
.value-card:hover .value-num{transform:scale(1.04);opacity:.18;}
.value-title{font-size:var(--fs-h3);letter-spacing:2px;color:var(--black);font-weight:700;margin-bottom:12px;}
.value-divider{width:32px;height:2px;background:var(--black);margin-bottom:14px;transition:width .4s;}
.value-card:hover .value-divider{width:56px;}
.value-desc{font-size:var(--fs-small);color:rgba(0,0,0,.5);line-height:var(--lh-body);}

/* ══════════════════════════════
   CTA
══════════════════════════════ */
.brand-cta{
  padding:140px 60px;
  background:var(--black);
  text-align:center;
  position:relative;overflow:hidden;
}
.brand-cta-watermark{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(120px,18vw,240px);
  line-height:1;letter-spacing:-6px;
  color:rgba(255,255,255,0.03);
  pointer-events:none;user-select:none;white-space:nowrap;
}
.brand-cta-label{
  font-size:12px;letter-spacing:6px;color:var(--yellow);
  margin-bottom:24px;
  opacity:0;transform:translateY(14px);
  transition:opacity .8s,transform .8s;
}
.brand-cta.visible .brand-cta-label{opacity:1;transform:translateY(0);}
.brand-cta-title{
  font-size:clamp(32px,5vw,68px);font-weight:300;letter-spacing:4px;
  line-height:1.2;margin-bottom:48px;
  overflow:hidden;
}
.brand-cta-title-inner{
  display:block;transform:translateY(100%);
  transition:transform 1s cubic-bezier(.16,1,.3,1) .15s;
}
.brand-cta.visible .brand-cta-title-inner{transform:translateY(0);}
.brand-cta-title strong{color:var(--yellow);font-weight:700;}
.cta-btn-wrap{
  display:flex;justify-content:center;gap:16px;flex-wrap:wrap;
  opacity:0;transform:translateY(14px);
  transition:opacity .8s .4s,transform .8s .4s;
}
.brand-cta.visible .cta-btn-wrap{opacity:1;transform:translateY(0);}
.btn-primary{
  padding:14px 40px;background:var(--yellow);color:var(--black);
  font-size:var(--fs-label);letter-spacing:3px;font-weight:700;
  text-decoration:none;border:none;cursor:pointer;
  border-radius:var(--border-radius-btn);transition:all .3s;
  display:inline-block;
}
.btn-primary:hover{background:var(--white);}
.btn-outline{
  padding:14px 40px;border:1px solid rgba(255,255,255,.3);
  color:var(--white);font-size:var(--fs-label);letter-spacing:3px;
  text-decoration:none;border-radius:var(--border-radius-btn);
  transition:all .3s;display:inline-block;
}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.06);}

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer{background:var(--yellow);padding:56px 60px 40px;}
.footer-top{
  display:flex;flex-direction:row;
  align-items:flex-start;justify-content:flex-start;gap:80px;
}
.footer-col-title{font-size:var(--fs-h4);font-weight:700;color:var(--black);margin-bottom:18px;letter-spacing:1px;}
.footer-links{list-style:none;}
.footer-links li{margin-bottom:12px;}
.footer-links a{font-size:var(--fs-body);color:rgba(0,0,0,.65);text-decoration:none;letter-spacing:.5px;transition:color .3s;}
.footer-links a:hover{color:var(--black);}
.footer-social-title{font-size:var(--fs-h4);font-weight:700;color:var(--black);margin-bottom:16px;letter-spacing:1px;}
.footer-social{display:flex;gap:10px;margin-bottom:20px;}
.footer-social a{
  width:44px;height:44px;border-radius:50%;background:var(--black);
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;transition:all .3s;overflow:hidden;
}
.footer-social a img{width:22px;height:22px;object-fit:contain;}
.footer-social a:hover{background:rgba(0,0,0,.75);}
.footer-divider{height:1px;background:rgba(0,0,0,.1);margin:36px 0 20px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.footer-copyright{font-size:var(--fs-small);letter-spacing:1px;color:rgba(0,0,0,.4);}

/* ══════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════ */
.reveal{
  opacity:0;transform:translateY(60px);will-change:opacity,transform;
  transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1);
}
.reveal.visible{opacity:1;transform:translateY(0);}
.d1{transition-delay:.1s;}
.d2{transition-delay:.22s;}
.d3{transition-delay:.34s;}

/* ══════════════════════════════
   KEYFRAMES
══════════════════════════════ */
@keyframes fadeUp{to{opacity:1;transform:translateY(0);}}
@keyframes slideUp{to{transform:translateY(0);}}

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media(max-width:960px){
  nav{padding:0 20px;}
  .nav-center{display:none;}
  .nav-search{margin-left:auto;margin-right:16px;}
  .nav-hamburger{display:flex;}
  .brand-hero{padding:60px 24px;}
  .philosophy{padding:80px 24px;}
  .philo-inner{padding:40px 28px;}
  .values{padding:80px 24px;}
  .values-grid{grid-template-columns:1fr;}
  .brand-cta{padding:100px 24px;}
  footer{padding:48px 24px 32px;}
  .footer-top{flex-direction:column;gap:36px;}
  .footer-bottom{flex-direction:column;text-align:center;}
}