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

html{
  scroll-behavior:smooth;
}

body{
  font-family:Arial,"Microsoft JhengHei",sans-serif;
  background:#000;
  color:#fff;
  min-height:100vh;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    linear-gradient(rgba(0,0,0,.82),rgba(0,0,0,.94)),
    url("../assets/images/hero-bg-desktop.png") center/cover no-repeat;
  z-index:-2;
}

a{
  text-decoration:none;
  color:inherit;
}

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

/* Header */
.page-header{
  position:sticky;
  top:0;
  z-index:999;
  width:min(1280px,calc(100% - 60px));
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 30px;
  background:rgba(0,0,0,.88);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
  border-radius:0 0 12px 12px;
}

.page-logo img{
  height:72px;
}

.page-nav{
  display:flex;
  gap:28px;
  font-weight:700;
}

.page-nav a:hover{
  color:#ff2d2d;
}

.page-tools{
  display:flex;
  align-items:center;
  gap:14px;
}

.page-lang{
  display:flex;
  gap:8px;
}

.page-lang button{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.2);
  color:#fff;
  padding:6px 10px;
  border-radius:6px;
  cursor:pointer;
}

.page-lang button.active{
  background:#7b0e13;
}

.page-menu-btn{
  display:none;
  background:none;
  border:none;
  color:#fff;
  font-size:28px;
}

.page-mobile-menu{
  display:none;
  position:fixed;
  top:82px;
  right:16px;
  width:220px;
  z-index:9999;
  background:rgba(0,0,0,.96);
  border:1px solid rgba(255,255,255,.18);
  border-radius:12px;
  box-shadow:0 12px 32px rgba(0,0,0,.55);
}

.page-mobile-menu.open{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:14px;
}

.page-mobile-menu a{
  padding:12px 14px;
  border-radius:8px;
  background:rgba(255,255,255,.08);
  color:#fff;
}

/* Hero */
.page-hero{
  width:min(1180px,calc(100% - 60px));
  margin:70px auto 0;
  text-align:center;
}

.page-label{
  color:#ff9a9a;
  font-size:15px;
  letter-spacing:2px;
  text-transform:uppercase;
  margin-bottom:14px;
}

.page-hero h1{
  font-size:clamp(42px,6vw,82px);
  font-weight:900;
  color:#ddd;
  text-shadow:
    0 3px 0 #555,
    0 8px 18px #000,
    0 0 22px rgba(255,255,255,.28);
}

.page-hero p{
  max-width:860px;
  margin:22px auto 0;
  font-size:20px;
  line-height:1.8;
  color:#d6d6d6;
  text-shadow:0 3px 8px #000;
}

.page-actions{
  margin-top:34px;
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:16px;
}

.page-btn-red,
.page-btn-outline{
  padding:16px 30px;
  border-radius:8px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.page-btn-red{
  background:linear-gradient(180deg,#ff2d2d,#7b0e13);
  box-shadow:0 0 22px rgba(255,0,0,.25);
}

.page-btn-outline{
  border:1px solid rgba(255,255,255,.35);
}

/* Content Layout */
.page-section{
  width:min(1180px,calc(100% - 60px));
  margin:80px auto;
}

.page-layout{
  display:grid;
  grid-template-columns:0.95fr 1.05fr;
  gap:44px;
  align-items:start;
}

.page-image{
  position:sticky;
  top:120px;
}

.page-image img{
  border-radius:16px;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 20px 45px rgba(0,0,0,.5);
}

.page-content{
  background:rgba(0,0,0,.58);
  border:1px solid rgba(255,255,255,.18);
  border-radius:16px;
  padding:36px;
  backdrop-filter:blur(8px);
}

.page-content h2{
  font-size:32px;
  margin:34px 0 16px;
  color:#f1f1f1;
}

.page-content h2:first-child{
  margin-top:0;
}

.page-content p{
  font-size:18px;
  line-height:1.9;
  color:#d8d8d8;
  margin-bottom:18px;
}

.page-list{
  display:grid;
  gap:14px;
  margin:18px 0 30px;
}

.page-list li{
  list-style:none;
  padding:16px 18px;
  border-radius:10px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  color:#e5e5e5;
  line-height:1.7;
}

.page-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  margin-top:18px;
}

.page-mini-card{
  padding:18px;
  border-radius:12px;
  background:rgba(0,0,0,.62);
  border:1px solid rgba(255,255,255,.18);
}

.page-mini-card strong{
  display:block;
  color:#ff9a9a;
  margin-bottom:8px;
}

.page-mini-card span{
  color:#ddd;
  line-height:1.7;
}

/* CTA */
.page-cta{
  width:min(980px,calc(100% - 60px));
  margin:80px auto 70px;
  text-align:center;
  background:rgba(0,0,0,.62);
  border:1px solid rgba(255,255,255,.18);
  border-radius:18px;
  padding:44px 30px;
}

.page-cta h2{
  font-size:34px;
  margin-bottom:14px;
}

.page-cta p{
  color:#d8d8d8;
  font-size:19px;
  line-height:1.8;
  margin-bottom:26px;
}

/* Footer */
.page-footer{
  text-align:center;
  padding:34px 20px;
  border-top:1px solid rgba(255,255,255,.08);
  color:#aaa;
  line-height:2;
}

/* Mobile */
@media(max-width:768px){

  body::before{
    background:
      linear-gradient(rgba(0,0,0,.86),rgba(0,0,0,.95)),
      url("../assets/images/hero-bg-mobile.png") center/cover no-repeat;
  }

  .page-header{
    width:100%;
    border-radius:0;
    padding:12px 18px;
  }

  .page-logo img{
    height:56px;
  }

  .page-nav{
    display:none;
  }

  .page-menu-btn{
    display:block;
  }

  .page-lang{
    gap:5px;
  }

  .page-lang button{
    padding:5px 7px;
    font-size:12px;
  }

  .page-hero{
    width:calc(100% - 30px);
    margin:50px auto 0;
  }

  .page-hero h1{
    font-size:38px;
  }

  .page-hero p{
    font-size:17px;
  }

  .page-section{
    width:calc(100% - 30px);
    margin:54px auto;
  }

  .page-layout{
    grid-template-columns:1fr;
    gap:28px;
  }

  .page-image{
    position:relative;
    top:auto;
  }

  .page-content{
    padding:24px;
  }

  .page-content h2{
    font-size:26px;
  }

  .page-content p{
    font-size:16px;
  }

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

  .page-cta{
    width:calc(100% - 30px);
    padding:34px 22px;
  }

  .page-cta h2{
    font-size:28px;
  }
}

.choose-section{
  width:min(1180px,calc(100% - 60px));
  margin:20px auto 80px;
}

.choose-section h2{
  text-align:center;
  font-size:38px;
  margin-bottom:28px;
  color:#f1f1f1;
}

.choose-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.choose-card{
  min-height:170px;
  padding:26px;
  border-radius:14px;
  background:rgba(0,0,0,.62);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 12px 32px rgba(0,0,0,.35);
}

.choose-card strong{
  display:block;
  color:#ff9a9a;
  font-size:22px;
  margin-bottom:12px;
}

.choose-card span{
  display:block;
  color:#ddd;
  font-size:16px;
  line-height:1.7;
}

@media(max-width:768px){
  .choose-section{
    width:calc(100% - 30px);
    margin:10px auto 60px;
  }

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

  .choose-section h2{
    font-size:30px;
  }
}
.image-info-box{
    margin-top:18px;
    display:grid;
    gap:12px;
}

.info-item{
    background:rgba(0,0,0,.65);
    border:1px solid rgba(255,255,255,.14);
    border-left:3px solid #a30000;
    border-radius:10px;
    padding:14px 18px;
    color:#ddd;
    font-size:15px;
    box-shadow:0 8px 18px rgba(0,0,0,.25);
}

/* Related Services */
.related-services{
  width:min(980px,calc(100% - 60px));
  margin:30px auto 80px;
}

.related-services h2{
  text-align:center;
  font-size:36px;
  margin-bottom:28px;
  color:#f1f1f1;
}

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

.related-service-card{
  min-height:150px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:14px;
  display:flex;
  align-items:center;
  gap:22px;
  padding:28px;
  background:rgba(0,0,0,.62);
  box-shadow:0 12px 32px rgba(0,0,0,.35);
  transition:.25s;
}

.related-service-card:hover{
  transform:translateY(-6px);
}

.related-icon{
  width:58px;
  height:58px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(180deg,#ff2d2d,#7b0e13);
  color:#fff;
  font-size:24px;
  font-weight:700;
  flex-shrink:0;
  box-shadow:
    0 0 12px rgba(255,0,0,.35),
    inset 0 2px 6px rgba(255,255,255,.15);
}

.related-service-card h3{
  font-size:22px;
  margin-bottom:8px;
  color:#f1f1f1;
}

.related-service-card p{
  color:#bfbfbf;
  font-size:16px;
  line-height:1.7;
}

@media(max-width:768px){
  .related-services{
    width:calc(100% - 30px);
    margin:20px auto 60px;
  }

  .related-service-grid{
    grid-template-columns:1fr;
  }

  .related-services h2{
    font-size:30px;
  }

  .related-service-card{
    min-height:auto;
    padding:24px;
  }
}