/* final首頁專屬：只以 references/final-home.png 為視覺基準 */

.home-hero{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(3,9,12,.96) 0%,rgba(3,9,12,.90) 34%,rgba(3,9,12,.48) 56%,rgba(3,9,12,.14) 76%,rgba(3,9,12,.04) 100%),
    url("../images/home/hero-media.jpg") right center / cover no-repeat,
    #071014;
  color:#fff;
}
.home-hero:after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 74% 42%,rgba(255,139,63,.11),transparent 23%),
    linear-gradient(180deg,rgba(255,255,255,.02),transparent 38%);
}
.home-hero .hero-inner{position:relative;z-index:1}
.hero-inner{
  min-height:590px;
  display:grid;
  align-items:center;
  padding:74px 0 58px;
}
.hero-copy{max-width:760px}
.hero-copy h1{
  margin-bottom:22px;
  font-size:clamp(52px,5vw,78px);
  line-height:1.28;
  letter-spacing:-.04em;
}
.hero-copy h1 em{font-style:normal;color:var(--orange)}
.hero-copy>p{
  max-width:570px;
  color:#ddd7d1;
  font-size:16px;
  line-height:1.95;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-benefits{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  max-width:760px;
  margin-top:44px;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.14);
}
.hero-benefit{
  display:flex;
  gap:10px;
  align-items:center;
  color:#f2eee9;
  font-size:13px;
}
.hero-benefit i{
  width:34px;height:34px;
  flex:0 0 34px;
  border:1px solid rgba(255,255,255,.35);
  border-radius:50%;
  display:grid;
  place-items:center;
  font-style:normal;
  color:var(--orange);
}

.home-section{padding:var(--section-y) 0}
.section-heading{
  max-width:830px;
  margin-bottom:48px;
}
.section-heading h2{
  font-size:clamp(34px,3.4vw,52px);
  line-height:1.42;
  margin-bottom:12px;
}
.section-heading p{
  margin:0;
  color:var(--muted);
  font-size:15px;
}

.services{background:#fbf7f0}
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}
.service-card{
  background:#fff;
  border:1px solid #eee5dc;
  box-shadow:0 10px 32px rgba(55,41,29,.05);
  overflow:hidden;
}
.service-card img{
  width:100%;
  height:178px;
  object-fit:cover;
}
.service-card-body{padding:28px 28px 30px}
.service-card h3{
  font-size:25px;
  margin-bottom:10px;
}
.service-card p{
  margin:0 0 14px;
  color:#6b645d;
  font-size:13px;
  line-height:1.8;
}
.service-card ul{
  margin:0 0 16px;
  padding-left:19px;
  color:#4f4943;
  font-size:13px;
}
.service-card li{margin-bottom:4px}
.service-card li::marker{color:var(--orange)}
.service-link{color:var(--orange-dark);font-size:13px;font-weight:600}

.cases{
  background:linear-gradient(180deg,#071014,#09151a);
  color:#fff;
}
.cases-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
}
.cases .section-heading{
  margin:0;
}
.cases .section-heading h2{color:#fff}
.case-controls{
  display:flex;
  gap:9px;
}
.case-controls button{
  width:42px;
  height:42px;
  border-radius:50%;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.34);
  background:transparent;
  color:#fff;
  font-size:25px;
  line-height:1;
  cursor:pointer;
  transition:.2s;
}
.case-controls button:hover{
  border-color:var(--orange);
  color:var(--orange);
}
.cases-grid{
  display:flex;
  gap:18px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scrollbar-width:none;
  scroll-behavior:smooth;
}
.cases-grid::-webkit-scrollbar{display:none}
.case-card{
  position:relative;
  flex:0 0 calc((100% - 36px) / 3);
  min-height:300px;
  overflow:hidden;
  scroll-snap-align:start;
  border:1px solid rgba(255,255,255,.14);
  background:#0d171c;
}
.case-card img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
}
.case-card:after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(2,8,11,.94) 0%,rgba(2,8,11,.42) 56%,rgba(2,8,11,.04) 100%);
}
.case-copy{
  position:absolute;
  z-index:2;
  left:22px;right:22px;bottom:20px;
}
.case-tag{
  display:inline-block;
  margin-bottom:10px;
  padding:4px 10px;
  background:#fff;
  color:#2f2b27;
  border-radius:999px;
  font-size:10px;
}
.case-copy h3{
  margin-bottom:7px;
  font-size:23px;
}
.case-copy p{
  margin:0;
  color:#cbc5be;
  font-size:12px;
  line-height:1.7;
}

.method{background:#fbf7f0}
.method-grid{
  display:grid;
  grid-template-columns:.68fr 1.32fr;
  gap:54px;
  align-items:center;
}
.method-copy{padding-right:10px}
.method-eyebrow{
  margin-bottom:22px;
  color:var(--orange-dark);
  font-size:14px;
  font-weight:600;
}
.method-copy h2{
  max-width:540px;
  font-size:clamp(34px,3.4vw,60px);
  line-height:1.52;
  margin-bottom:18px;
}
.method-copy p{
  max-width:560px;
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:2;
}
.method-visual{
  position:relative;
  min-height:320px;
}
.method-path{
  position:absolute;
  left:0;
  right:0;
  top:62px;
  width:100%;
  height:190px;
  overflow:visible;
}
.method-path path{
  fill:none;
  stroke:#dc853e;
  stroke-width:3;
  stroke-linecap:round;
}
.path-node{
  fill:#fbf7f0;
  stroke:#dc853e;
  stroke-width:4;
}
.path-ball{
  fill:#dc853e;
  filter:drop-shadow(0 0 9px rgba(220,133,62,.42));
}
.method-node{
  position:absolute;
  display:flex;
  flex-direction:column;
  gap:3px;
  min-width:118px;
  padding:6px 8px;
  background:rgba(251,247,240,.94);
  border-radius:8px;
}
.method-node strong{
  font-size:18px;
  line-height:1.2;
}
.method-node span{
  color:#817a74;
  font-size:12px;
  line-height:1.5;
}
.method-node.event{
  left:0;
  top:100px;
  transform:translateY(-100%);
}
.method-node.media{
  left:21%;
  top:232px;
}
.method-node.content{
  left:45%;
  top:20px;
}
.method-node.ai-understand{
  left:68%;
  top:226px;
}
.method-node.discovery{
  right:0;
  top:0;
  text-align:right;
  align-items:flex-end;
}
.method-mobile-list{display:none}

.ai{
  background:linear-gradient(135deg,#061015,#0b171c);
  color:#fff;
}
.ai-grid{
  display:grid;
  grid-template-columns:.82fr 1.18fr;
  gap:70px;
  align-items:center;
}
.ai-copy h2{
  font-size:clamp(38px,3.5vw,54px);
  line-height:1.45;
  margin-bottom:16px;
}
.ai-copy p{
  color:#ccc5be;
  font-size:14px;
  max-width:560px;
}
.ai-card{
  padding:32px;
  background:linear-gradient(145deg,#18252b,#111d22);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 20px 60px rgba(0,0,0,.22);
}
.ai-question{
  padding:14px 16px;
  background:#27343a;
  border-radius:6px;
  color:#f5f1ed;
  font-size:14px;
}
.ai-answer{
  display:grid;
  grid-template-columns:40px 1fr;
  gap:14px;
  margin-top:20px;
}
.ai-answer-icon{
  width:40px;height:40px;
  border-radius:50%;
  display:grid;place-items:center;
  background:#fff4e8;
  color:var(--orange);
}
.ai-answer strong{display:block;margin-bottom:8px}
.ai-answer ul{
  margin:0;
  padding-left:18px;
  color:#ddd7d0;
  font-size:13px;
}
.ai-answer li{margin-bottom:5px}

.contact{background:#fbf7f0}
.contact-grid{
  display:grid;
  grid-template-columns:.78fr 1.22fr;
  gap:72px;
  align-items:start;
}
.contact-copy h2{
  font-size:clamp(38px,3.5vw,54px);
  line-height:1.42;
  margin-bottom:14px;
}
.contact-copy p{color:var(--muted);font-size:14px}
.contact-form{
  background:#fff;
  padding:26px;
  border:1px solid #eee3d8;
  box-shadow:var(--shadow);
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.contact-form label{
  display:block;
  margin-bottom:12px;
  color:#5c554f;
  font-size:11px;
}
.contact-form input,
.contact-form textarea,
.contact-form select{
  width:100%;
  margin-top:6px;
  padding:12px 13px;
  border:1px solid #ddd2c8;
  background:#fffdfb;
  color:#25221f;
  outline:none;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus{border-color:var(--orange)}
.contact-form textarea{min-height:120px;resize:vertical}
.contact-submit{
  width:100%;
  border:0;
  border-radius:3px;
}

@media(max-width:980px){
  .hero-inner{min-height:540px}
  .hero-benefits{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr}
  .service-card{
    display:grid;
    grid-template-columns:230px 1fr;
  }
  .service-card img{height:100%;min-height:210px}
  .cases-grid{grid-template-columns:1fr 1fr}
  .method-grid,.ai-grid,.contact-grid{grid-template-columns:1fr}
  .method-visual{min-height:300px}
}

@media(max-width:640px){
  .home-hero{
    background:
      linear-gradient(180deg,rgba(3,9,12,.56) 0%,rgba(3,9,12,.82) 54%,#071014 100%),
      url("../images/home/hero-media.jpg") 64% top / cover no-repeat,
      #071014;
  }
  .hero-inner{
    min-height:0;
    padding:42px 0 34px;
  }
  .hero-copy h1{
    font-size:41px;
    line-height:1.28;
    max-width:340px;
  }
  .hero-copy>p{font-size:14px;max-width:330px}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .hero-actions .button{min-height:46px;padding:0 12px;font-size:12px}
  .hero-benefits{
    grid-template-columns:repeat(4,1fr);
    gap:8px;
    margin-top:34px;
  }
  .hero-benefit{
    flex-direction:column;
    gap:6px;
    text-align:center;
    font-size:10px;
    line-height:1.45;
  }
  .hero-benefit i{width:30px;height:30px;flex-basis:30px}

  .section-heading{margin-bottom:28px}
  .section-heading h2{font-size:30px}
  .section-heading p{font-size:13px}

  .service-grid{gap:14px}
  .service-card{
    grid-template-columns:96px 1fr;
    border-radius:0;
  }
  .service-card img{
    width:96px;
    min-height:135px;
    height:100%;
  }
  .service-card-body{padding:16px 15px}
  .service-card h3{font-size:18px}
  .service-card p{font-size:11px;margin-bottom:8px}
  .service-card ul{display:none}
  .service-link{font-size:11px}

  .cases{padding-bottom:70px}
  .cases-head{align-items:center}
  .case-controls button{width:38px;height:38px}
  .case-card{
    flex:0 0 83vw;
    min-height:255px;
  }

  .method-grid{gap:26px}
  .method-copy h2{font-size:31px;max-width:none}
  .method-eyebrow{margin-bottom:10px;font-size:12px}
  .method-copy p{font-size:13px;line-height:1.9}
  .method-visual{display:none}
  .method-mobile-list{
    display:grid;
    grid-template-columns:1fr;
    gap:10px;
  }
  .method-mobile-item{
    padding:14px 16px;
    border:1px solid #eadfd2;
    background:#fffdf9;
  }
  .method-mobile-item strong{display:block;font-size:15px;margin-bottom:4px}
  .method-mobile-item span{color:#7b746d;font-size:12px;line-height:1.7}

  .ai-grid{gap:0}
  .ai-copy h2{font-size:34px}
  .ai-card{display:none}

  .contact-grid{gap:24px}
  .contact-copy{display:none}
  .contact-form{padding:16px}
  .form-row{grid-template-columns:1fr 1fr;gap:8px}
  .contact-form label{font-size:10px;margin-bottom:8px}
  .contact-form input,
  .contact-form textarea,
  .contact-form select{padding:10px;font-size:12px}
}