*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f7f5f1;--ink:#1c1b18;--accent:#9a8456;--mute:#8a8580;
  --line:#e6e1d8;--card:#fff;--dark:#2a2620;--overlay:rgba(28,27,24,.5);
}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans TC',sans-serif;background:var(--bg);color:var(--ink);
  line-height:1.8;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* ── Animations ── */
@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInLeft{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.animate{opacity:0}.animate.visible{animation-duration:.8s;animation-fill-mode:both;animation-timing-function:cubic-bezier(.25,.46,.45,.94)}
.fadeInUp.visible{animation-name:fadeInUp}
.fadeInLeft.visible{animation-name:fadeInLeft}
.fadeInRight.visible{animation-name:fadeInRight}
.scaleIn.visible{animation-name:scaleIn}
.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}
.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}.delay-6{animation-delay:.6s}

/* ── Layout ── */
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section-sm{padding:70px 0}
.row{display:flex;flex-wrap:wrap;margin:0 -15px}
.col-6{width:50%;padding:0 15px}
.col-4{width:33.333%;padding:0 15px}
.col-3{width:25%;padding:0 15px}
.col-12{width:100%;padding:0 15px}

/* ── Typography ── */
.tag{font-family:'Cormorant Garamond',serif;font-size:12px;letter-spacing:.35em;
  color:var(--accent);text-transform:uppercase;margin-bottom:10px;display:block}
.title-lg{font-family:'Noto Serif TC',serif;font-size:32px;font-weight:500;
  letter-spacing:.12em;line-height:1.5;margin-bottom:16px}
.title-en{font-family:'Cormorant Garamond',serif;font-size:42px;font-weight:300;
  letter-spacing:.05em;line-height:1.3;margin-bottom:8px;color:var(--ink)}
.subtitle{font-size:14px;color:var(--mute);line-height:2;max-width:520px}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.divider{width:50px;height:1px;background:var(--accent);margin:24px 0}
.divider-center{margin-left:auto;margin-right:auto}

/* ── Hero ── */
.hero{position:relative;height:100vh;min-height:600px;display:flex;align-items:center;
  justify-content:center;text-align:center;overflow:hidden}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.2s ease}
.hero-slide.active{opacity:1}
.hero-overlay{position:absolute;inset:0;background:var(--overlay)}
.hero-content{position:relative;z-index:2;max-width:640px;padding:0 24px}
.hero .brand-en{font-family:'Cormorant Garamond',serif;font-size:13px;letter-spacing:.5em;
  color:rgba(255,255,255,.5);text-transform:uppercase;margin-bottom:20px}
.hero h1{font-family:'Noto Serif TC',serif;font-size:36px;font-weight:500;color:#fff;
  letter-spacing:.25em;line-height:1.6;margin-bottom:8px}
.hero .hero-sub-en{font-family:'Cormorant Garamond',serif;font-size:16px;font-weight:300;
  color:rgba(255,255,255,.6);letter-spacing:.15em;margin-bottom:28px}
.hero .hero-desc{font-size:14px;color:rgba(255,255,255,.7);letter-spacing:.08em;
  line-height:2;margin-bottom:40px}
.btn-outline{display:inline-block;padding:15px 48px;border:1px solid var(--accent);
  color:var(--accent);font-size:13px;letter-spacing:.25em;text-decoration:none;
  transition:all .4s;text-transform:uppercase}
.btn-outline:hover{background:var(--accent);color:#fff}
.hero-dots{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);
  display:flex;gap:10px;z-index:3}
.hero-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);
  cursor:pointer;transition:all .3s}
.hero-dot.active{background:var(--accent);width:24px;border-radius:4px}

/* ── 左右交錯區塊 ── */
.split{display:flex;align-items:center;min-height:500px}
.split-img{flex:1;min-height:500px;background-size:cover;background-position:center}
.split-text{flex:1;padding:60px 56px}
.split-text .tag{margin-bottom:12px}
.split-text .title-lg{margin-bottom:16px}
.split-text .subtitle{margin-bottom:24px}
.split.reverse{flex-direction:row-reverse}

/* ── 品牌卡片網格 ── */
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.brand-card{border:1px solid var(--line);padding:32px 24px;text-align:center;
  background:var(--card);transition:all .4s;cursor:default}
.brand-card:hover{border-color:var(--accent);transform:translateY(-4px);
  box-shadow:0 12px 40px rgba(0,0,0,.06)}
.brand-card .b-name{font-family:'Cormorant Garamond',serif;font-size:22px;
  font-weight:500;letter-spacing:.08em;margin-bottom:4px}
.brand-card .b-origin{font-size:11px;color:var(--accent);letter-spacing:.2em;margin-bottom:14px}
.brand-card .b-desc{font-size:12px;color:var(--mute);line-height:1.8}
.brand-card.featured{grid-column:1/-1;display:flex;align-items:center;gap:32px;text-align:left;padding:28px 36px}
.brand-card.featured .b-img{width:200px;height:160px;background:#eee center/cover no-repeat;flex-shrink:0}

/* ── 案場照片網格 ── */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.gallery-item{aspect-ratio:4/3;background-size:cover;background-position:center;
  position:relative;overflow:hidden;cursor:pointer}
.gallery-item::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,0);transition:.4s}
.gallery-item:hover::after{background:rgba(0,0,0,.25)}
.gallery-item .g-info{position:absolute;bottom:0;left:0;right:0;padding:16px;
  color:#fff;transform:translateY(100%);transition:.4s;z-index:2}
.gallery-item:hover .g-info{transform:translateY(0)}
.gallery-item .g-title{font-size:14px;font-weight:500;letter-spacing:.08em}
.gallery-item .g-meta{font-size:11px;opacity:.7;margin-top:2px}

/* ── 權益列表 ── */
.benefit-list{display:flex;flex-direction:column;gap:0}
.benefit-row{display:flex;align-items:flex-start;gap:24px;padding:28px 0;
  border-bottom:1px solid var(--line)}
.benefit-row:last-child{border-bottom:none}
.benefit-num{font-family:'Cormorant Garamond',serif;font-size:40px;font-weight:300;
  color:var(--accent);line-height:1;min-width:48px}
.benefit-body h3{font-family:'Noto Serif TC',serif;font-size:16px;font-weight:500;
  letter-spacing:.08em;margin-bottom:8px}
.benefit-body p{font-size:13px;color:var(--mute);line-height:1.9}

/* ── 數據展示 ── */
.stats{display:flex;justify-content:center;gap:56px;padding:48px 0}
.stat{text-align:center}
.stat-number{font-family:'Cormorant Garamond',serif;font-size:52px;font-weight:400;
  color:var(--ink);line-height:1}
.stat-label{font-size:12px;color:var(--mute);letter-spacing:.15em;margin-top:8px}

/* ── 認證等級 ── */
.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.level-box{text-align:center;padding:24px 12px;border:1px solid var(--line);background:var(--card);
  transition:border-color .3s}
.level-box:hover{border-color:var(--accent)}
.level-letter{font-family:'Cormorant Garamond',serif;font-size:36px;font-weight:500;
  color:var(--accent)}
.level-name{font-size:11px;color:var(--mute);margin-top:4px;letter-spacing:.1em}

/* ── Highlight Box ── */
.highlight{border:2px solid var(--accent);padding:48px 32px;text-align:center;margin:32px 0}
.highlight .big{font-family:'Cormorant Garamond',serif;font-size:64px;font-weight:300;
  color:var(--accent);line-height:1}
.highlight .big-label{font-size:15px;color:var(--ink);letter-spacing:.2em;margin-top:8px}

/* ── 特色網格 ── */
.feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.feat-card{padding:28px 20px;border:1px solid var(--line);text-align:center;
  background:var(--card);transition:all .3s}
.feat-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.feat-card h4{font-size:15px;font-weight:500;letter-spacing:.1em;margin-bottom:8px}
.feat-card p{font-size:12px;color:var(--mute);line-height:1.8}

/* ── 認證徽章 ── */
.cert-row{display:flex;justify-content:center;gap:32px;flex-wrap:wrap}
.cert-badge{width:110px;height:110px;border:1px solid var(--line);border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:var(--card);transition:border-color .3s}
.cert-badge:hover{border-color:var(--accent)}
.cert-badge .c-icon{font-size:24px;margin-bottom:4px}
.cert-badge .c-text{font-size:10px;color:var(--mute);line-height:1.5;text-align:center}

/* ── 步驟 ── */
.steps{counter-reset:step}
.step-item{display:flex;gap:24px;padding:32px 0;border-bottom:1px solid var(--line);
  counter-increment:step}
.step-item:last-child{border-bottom:none}
.step-num{font-family:'Cormorant Garamond',serif;font-size:36px;font-weight:300;
  color:var(--accent);min-width:48px;line-height:1}
.step-body h3{font-size:16px;font-weight:500;letter-spacing:.06em;margin-bottom:6px}
.step-body p{font-size:13px;color:var(--mute);line-height:1.9}

/* ── Final CTA ── */
.cta-section{background:var(--dark);text-align:center;padding:100px 24px}
.cta-section h2{font-family:'Noto Serif TC',serif;font-size:26px;color:#fff;
  letter-spacing:.2em;margin-bottom:12px}
.cta-section p{font-size:14px;color:rgba(255,255,255,.6);letter-spacing:.08em;margin-bottom:40px}
.btn-gold{display:inline-block;padding:17px 56px;background:var(--accent);color:#fff;
  font-size:14px;letter-spacing:.2em;text-decoration:none;border:none;cursor:pointer;
  transition:all .3s}
.btn-gold:hover{background:#b09a6a}
.cta-section .line-id{font-size:12px;color:rgba(255,255,255,.4);margin-top:20px;letter-spacing:.15em}

/* ── Footer ── */
footer{text-align:center;padding:48px 24px;border-top:1px solid var(--line)}
footer .f-brand{font-family:'Cormorant Garamond',serif;font-size:15px;
  letter-spacing:.4em;color:var(--mute);margin-bottom:12px}
footer .f-info{font-size:11px;color:var(--mute);line-height:2.2}
footer a{color:var(--accent);text-decoration:none}
footer a:hover{text-decoration:underline}

/* ── 響應式 ── */
@media(max-width:768px){
  .hero h1{font-size:24px;letter-spacing:.15em}
  .title-lg{font-size:24px}
  .title-en{font-size:28px}
  .split{flex-direction:column!important}
  .split-img{min-height:300px;width:100%}
  .split-text{padding:40px 24px}
  .brand-grid{grid-template-columns:1fr}
  .brand-card.featured{flex-direction:column}
  .brand-card.featured .b-img{width:100%;height:200px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .col-6,.col-4,.col-3{width:100%}
  .stats{flex-wrap:wrap;gap:32px}
  .level-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .stat-number{font-size:40px}
  .section{padding:64px 0}
  .container{padding:0 20px}
  .highlight .big{font-size:48px}
}
@media(max-width:380px){
  .hero h1{font-size:20px}
  .stats{gap:20px}
}