@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;500;700;900&display=swap');

:root{
  --navy:#3C3E4D;
  --navy-deep:#24252B;
  --gold:#E7BE42;
  --gold-soft:#F2D888;
  --beige:#D5CFC1;
  --beige-light:#EFEBE2;
  --white:#FDFCFA;
  --stone:#8A8578;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
section[id]{scroll-margin-top:110px;}
body{font-family:'Noto Sans TC','Noto Sans',sans-serif;color:var(--navy-deep);background:var(--white);-webkit-font-smoothing:antialiased;}
.eyebrow{font-family:'Noto Sans TC',sans-serif;letter-spacing:0.18em;text-transform:uppercase;font-size:12px;color:var(--gold);font-weight:700;}
h1,h2,h3{font-family:'Noto Sans TC',sans-serif;font-weight:700;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 40px;}
svg.icon{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;}

/* ---- utility toolbar ---- */
.utilitybar{background:var(--navy-deep);}
.utilitybar .wrap{display:flex;justify-content:flex-end;align-items:center;gap:22px;padding:8px 40px;font-size:12px;color:var(--beige);}
.utilitybar a{display:flex;align-items:center;gap:6px;opacity:.85;transition:opacity .2s,color .2s;}
.utilitybar a:hover{opacity:1;color:var(--gold);}
.utilitybar .sep{width:1px;height:12px;background:rgba(255,255,255,0.18);}
.utilitybar .cta{background:var(--gold);color:var(--navy-deep);padding:5px 14px;border-radius:100px;font-weight:600;opacity:1;}
.utilitybar .cta:hover{background:var(--gold-soft);}

/* ---- nav ---- */
header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 18px rgba(0,0,0,0.12);}
nav.wrap{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;}
.brand{display:flex;align-items:center;gap:14px;}
.brand img{height:38px;width:auto;}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text .zh{font-family:'Noto Sans TC',sans-serif;font-size:17px;font-weight:700;color:var(--white);}
.brand-text .en{font-family:'Noto Sans TC',sans-serif;font-size:10px;letter-spacing:0.08em;color:var(--gold-soft);font-weight:500;}
.navlinks{display:flex;align-items:center;gap:34px;}
.navlinks>a{color:var(--beige-light);font-size:14.5px;font-weight:400;padding:4px 0;transition:color .2s;}
.navlinks>a:hover,.navlinks>a.active{color:var(--gold);}
.navitem{position:relative;}
.navitem>span{color:var(--beige-light);font-size:14.5px;cursor:default;display:flex;align-items:center;gap:5px;padding:22px 0;}
.navitem:hover>span{color:var(--gold);}
.navitem:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.dropdown{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);
  background:var(--white);box-shadow:0 20px 40px rgba(0,0,0,0.18);min-width:220px;
  opacity:0;visibility:hidden;transition:all .2s;padding:10px;z-index:60;
}
.dropdown a{display:block;padding:12px 14px;font-size:13.5px;color:var(--navy-deep);border-radius:2px;}
.dropdown a:hover{background:var(--beige-light);color:var(--navy);}
.dropdown a .sub{display:block;font-size:11px;color:var(--stone);margin-top:2px;}
.btn-ghost{border:1px solid var(--gold);color:var(--gold)!important;padding:8px 20px;border-radius:2px;font-size:13.5px!important;}
.btn-ghost:hover{background:var(--gold);color:var(--navy-deep)!important;}
.mobile-toggle{display:none;background:none;border:none;color:var(--white);font-size:26px;cursor:pointer;}

/* ---- page hero (for inner pages) ---- */
.page-hero{background:var(--navy);padding:64px 0;position:relative;overflow:hidden;}
.page-hero .wrap{position:relative;z-index:2;}
.page-hero .eyebrow{margin-bottom:12px;display:block;}
.page-hero h1{color:var(--white);font-size:34px;}
.page-hero p{color:var(--beige);font-size:14px;margin-top:12px;max-width:560px;line-height:1.8;}
.breadcrumb{font-size:12.5px;color:var(--beige);margin-top:18px;opacity:.8;}
.breadcrumb a:hover{color:var(--gold);}

/* ---- hero (home) ---- */
.hero{
  position:relative;overflow:hidden;padding:100px 0 130px;
  background:
    linear-gradient(100deg, rgba(20,21,26,0.72) 0%, rgba(24,25,31,0.58) 30%, rgba(36,37,46,0.3) 62%, rgba(36,37,46,0.12) 100%),
    url('../images/hero-building.jpg') center 38%/cover no-repeat;
}
.hero h1{text-shadow:0 2px 12px rgba(0,0,0,0.55);}
.hero p{text-shadow:0 1px 8px rgba(0,0,0,0.6);}
.hero .hero-eyebrow{text-shadow:0 1px 6px rgba(0,0,0,0.5);}
.hero .wrap{position:relative;z-index:2;}
.hero h1{font-size:52px;line-height:1.35;color:var(--white);margin:22px 0 20px;font-weight:900;max-width:620px;}
.hero h1 em{color:var(--gold);font-style:normal;}
.hero p{color:var(--beige);font-size:15.5px;line-height:1.9;max-width:520px;margin-bottom:38px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;}
.btn-solid{background:var(--gold);color:var(--navy-deep);font-weight:600;padding:14px 30px;font-size:14.5px;border-radius:2px;transition:transform .2s, box-shadow .2s;display:inline-block;border:none;cursor:pointer;}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(231,190,66,0.28);}
.btn-outline{border:1px solid rgba(253,252,250,0.4);color:var(--white);padding:14px 30px;font-size:14.5px;border-radius:2px;display:inline-block;}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}

/* ---- section head ---- */
.section-head{max-width:640px;margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:14px;display:block;}
.section-head h2{font-size:32px;color:var(--navy-deep);font-weight:700;}

/* ---- 品牌介紹 bridge diagram ---- */
.brand-intro{
  padding:100px 0 80px;
  background:
    linear-gradient(rgba(253,252,250,0.55), rgba(253,252,250,0.6)),
    url('../images/marble-brand.jpg') center/cover repeat;
}
.bridge{display:grid;grid-template-columns:1fr auto 1.3fr auto 1fr;gap:0;align-items:stretch;margin-top:20px;}
.bridge-col{padding:32px 26px;text-align:center;}
.bridge-col.owner{background:var(--beige-light);}
.bridge-col.consumer{background:var(--beige-light);}
.bridge-col.center{background:var(--navy);color:var(--white);position:relative;padding:40px 30px;}
.bridge-col h3{font-size:16px;margin-bottom:4px;}
.bridge-col.center h3{color:var(--gold);font-size:20px;margin-bottom:6px;}
.bridge-col .en{font-family:'Noto Sans TC',sans-serif;font-size:10px;letter-spacing:.12em;color:var(--stone);text-transform:uppercase;font-weight:500;}
.bridge-col.center .en{color:var(--gold-soft);}
.bridge-steps{list-style:none;margin-top:22px;display:flex;flex-direction:column;gap:10px;}
.bridge-steps li{font-size:12.5px;color:var(--navy);background:var(--white);padding:8px 10px;border:1px solid #E4DFD1;}
.bridge-col.center .bridge-steps li{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.14);color:var(--beige-light);}
.bridge-arrow{display:flex;align-items:center;justify-content:center;width:44px;color:var(--gold);font-size:20px;background:transparent;}

/* ---- philosophy ---- */
.philosophy{
  position:relative;overflow:hidden;padding:90px 0;
  background:
    linear-gradient(rgba(239,235,226,0.55), rgba(239,235,226,0.6)),
    url('../images/marble-brand.jpg') center/cover repeat;
}
.philo-compass-accent{
  position:absolute;top:-40px;right:-40px;width:560px;height:400px;z-index:0;
  background-image:url('../images/philo-compass.jpg');
  background-size:cover;background-position:center;
  -webkit-mask-image:radial-gradient(ellipse 62% 62% at 68% 42%, black 0%, black 35%, transparent 72%);
  mask-image:radial-gradient(ellipse 62% 62% at 68% 42%, black 0%, black 35%, transparent 72%);
  pointer-events:none;
}
.philosophy .wrap{position:relative;z-index:1;}

/* ---- 執行長的理念 ---- */
.ceo-philosophy{
  padding:100px 0;
  background:
    linear-gradient(rgba(253,252,250,0.4), rgba(253,252,250,0.45)),
    url('../images/marble-brand.jpg') center/cover repeat;
}
.ceo-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;align-items:start;}
.ceo-title{border-left:3px solid var(--gold);padding-left:28px;}
.ceo-title .eyebrow{margin-bottom:14px;display:block;}
.ceo-title h2{font-size:28px;color:var(--navy-deep);margin-bottom:20px;}
.ceo-motto{font-size:24px;font-weight:700;color:var(--navy-deep);line-height:1.6;}
.ceo-body p{font-size:15px;line-height:2.2;color:#4A473E;text-shadow:0 1px 3px rgba(255,255,255,0.7);}
.philo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid #DED7C8;}
.philo-item{padding:34px 22px 0;border-right:1px solid #DED7C8;}
.philo-item:last-child{border-right:none;}
.philo-item h4{font-size:15.5px;color:var(--navy-deep);margin-bottom:12px;line-height:1.5;font-weight:700;}
.philo-item p{font-size:12.5px;color:#5A564C;line-height:1.8;text-shadow:0 1px 3px rgba(255,255,255,0.75);}

/* ---- 業務項目 services ---- */
.services{
  padding:100px 0;
  background:
    linear-gradient(rgba(253,252,250,0.5), rgba(253,252,250,0.55)),
    url('../images/marble-services.jpg') center/cover repeat;
}
.service-primary-head{margin-bottom:40px;}
.service-primary-head .service-num{font-family:'Noto Sans TC',sans-serif;font-size:12px;color:var(--gold);letter-spacing:.15em;margin-bottom:14px;display:block;font-weight:700;}
.service-primary-head h3{font-size:26px;color:var(--navy-deep);margin-bottom:12px;}
.service-primary-head p{font-size:14px;line-height:1.9;color:var(--stone);max-width:640px;}
.service-icon-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-bottom:44px;
  box-shadow:
    inset 1px 0 0 rgba(255,255,255,0.8),
    inset 0 1px 0 rgba(255,255,255,0.8),
    inset -1px 0 0 rgba(60,62,77,0.16),
    inset 0 -1px 0 rgba(60,62,77,0.16);
}
.service-icon-item{
  padding:34px 26px;transition:background .2s;position:relative;
  box-shadow:
    inset -1px 0 0 rgba(60,62,77,0.16),
    inset -2px 0 0 rgba(255,255,255,0.7),
    inset 0 -1px 0 rgba(60,62,77,0.16),
    inset 0 -2px 0 rgba(255,255,255,0.7);
}
.service-icon-item:hover{background:var(--beige-light);}
.service-icon-item .icon-wrap{width:44px;height:44px;border-radius:50%;background:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.service-icon-item .icon-wrap svg{width:20px;height:20px;stroke:var(--gold);}
.service-icon-item h4{font-size:15px;color:var(--navy-deep);font-weight:700;margin-bottom:8px;}
.service-icon-item p{font-size:12.5px;color:var(--stone);line-height:1.7;}
.service-sub-banner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--beige-light);padding:22px 30px;border-left:3px solid var(--gold);
}
.service-sub-banner .sub-left{display:flex;align-items:center;gap:16px;}
.service-sub-banner .icon-wrap-sm{width:36px;height:36px;border-radius:50%;background:var(--white);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.service-sub-banner .icon-wrap-sm svg{width:17px;height:17px;stroke:var(--navy);}
.service-sub-banner .sub-text .label{font-size:11px;color:var(--stone);letter-spacing:.05em;}
.service-sub-banner .sub-text h4{font-size:15.5px;color:var(--navy-deep);margin-top:2px;}
.service-sub-banner .sub-text p{font-size:12.5px;color:var(--stone);margin-top:2px;}
.service-sub-banner .sub-link{font-size:13px;color:var(--navy);font-weight:600;white-space:nowrap;}
.service-sub-banner .sub-link:hover{color:var(--gold);}

/* ---- service detail page (代銷 / 包租代管) ---- */
.detail-block{padding:90px 0;border-bottom:1px solid #EFEBE2;}
.detail-block:last-of-type{border-bottom:none;}
.detail-block .wrap{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;align-items:start;}
.detail-block h2{font-size:26px;margin-bottom:16px;}
.detail-block p{font-size:14.5px;line-height:2;color:var(--stone);margin-bottom:18px;}
.detail-list{list-style:none;display:flex;flex-direction:column;gap:14px;}
.detail-list li{display:flex;gap:14px;align-items:flex-start;font-size:14px;color:var(--navy-deep);background:var(--beige-light);padding:16px 18px;}
.detail-list li .num{font-family:'Noto Sans TC',sans-serif;color:var(--gold);font-weight:700;font-size:13px;flex-shrink:0;}
.detail-block.alt{background:var(--beige-light);}

/* ---- bio band ---- */
.bio{
  color:var(--white);padding:90px 0;
  background:
    linear-gradient(rgba(30,38,26,0.16), rgba(30,38,26,0.22)),
    url('../images/about-park.jpg') center 55%/cover no-repeat;
}
.bio .text-panel{
  background:rgba(20,24,18,0.6);
  padding:36px 44px;
  border-radius:4px;
  display:inline-block;
}
.bio p{text-shadow:none;}
.bio .eyebrow{text-shadow:none;}
.bio .wrap{max-width:880px;text-align:center;}
.bio .eyebrow{color:var(--gold-soft);justify-content:center;display:block;margin-bottom:20px;}
.bio p{font-size:16.5px;line-height:2.1;font-weight:600;color:var(--white);}

/* ---- 包租代管：實際案例 / 客戶回饋 (placeholder) ---- */
.rental-cases{padding:90px 0;background:var(--white);}
.placeholder-tag{
  display:inline-block;font-size:11px;color:var(--stone);background:var(--beige-light);
  padding:3px 10px;border-radius:100px;margin-bottom:14px;
}
.case-study-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.case-study-card{border:1px dashed #D8D2C2;background:var(--beige-light);padding:28px 26px;}
.case-study-card h4{font-size:15px;color:var(--navy-deep);margin-bottom:14px;}
.case-study-card .row{display:flex;justify-content:space-between;font-size:13px;padding:8px 0;border-bottom:1px solid #E4DFD1;color:var(--stone);}
.case-study-card .row:last-child{border-bottom:none;}
.case-study-card .row .value{color:var(--navy);font-weight:600;}

.rental-testimonials{padding:90px 0;background:var(--beige-light);}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.testimonial-card{border:1px dashed #D8D2C2;background:var(--white);padding:30px 26px;position:relative;}
.testimonial-card .quote-mark{font-family:'Noto Serif TC',serif;font-size:40px;color:var(--gold);line-height:1;margin-bottom:10px;display:block;}
.testimonial-card p{font-size:13.5px;color:var(--stone);line-height:1.9;margin-bottom:18px;min-height:80px;}
.testimonial-card .who{font-size:13px;color:var(--navy-deep);font-weight:700;border-top:1px solid #EAE6DC;padding-top:14px;}

/* ---- portfolio ---- */
.portfolio{padding:100px 0;background:var(--white);}
.portfolio .section-head{display:flex;justify-content:space-between;align-items:flex-end;max-width:100%;flex-wrap:wrap;gap:20px;}
.portfolio .section-head p.note{font-size:12.5px;color:var(--stone);max-width:300px;line-height:1.7;}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.case-card{background:var(--white);border:1px solid #EAE6DC;overflow:hidden;transition:box-shadow .25s, transform .25s;display:block;}
.case-card:hover{box-shadow:0 20px 40px rgba(60,62,77,0.12);transform:translateY(-4px);}
.case-thumb{height:180px;position:relative;overflow:hidden;background:var(--navy);}
.case-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.case-status{position:absolute;top:14px;left:14px;background:var(--gold);color:var(--navy-deep);font-size:11px;font-weight:600;padding:4px 10px;border-radius:2px;z-index:2;}
.case-body{padding:20px 22px 24px;}
.case-body .idx{font-family:'Noto Sans TC',sans-serif;font-size:11px;color:var(--gold);letter-spacing:.1em;font-weight:700;}
.case-body h4{font-size:16.5px;margin:8px 0 6px;color:var(--navy-deep);font-weight:700;}
.case-body .loc{font-size:12.5px;color:var(--stone);}
.case-body .meta{font-size:12px;color:var(--stone);margin-top:4px;}

/* ---- project detail page ---- */
.project-detail{padding:70px 0 100px;}
.project-detail .gallery{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin-bottom:40px;}
.project-detail .gallery img{width:100%;height:100%;object-fit:cover;}
.project-detail .gallery .side{display:flex;flex-direction:column;gap:14px;}
.project-detail .gallery .side img{height:calc(50% - 7px);}
.project-detail .gallery img.single{grid-column:1/-1;max-height:520px;}
.project-info{display:grid;grid-template-columns:2fr 1fr;gap:50px;}
.project-info h1{font-size:30px;margin-bottom:10px;}
.project-info .loc{color:var(--stone);font-size:14px;margin-bottom:24px;}
.project-info p{font-size:14.5px;line-height:2;color:var(--stone);}
.project-facts{background:var(--beige-light);padding:28px;height:fit-content;}
.project-facts .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #DED7C8;font-size:13.5px;}
.project-facts .row:last-child{border-bottom:none;}
.project-facts .row .label{color:var(--stone);}
.project-facts .row .value{color:var(--navy-deep);font-weight:600;}
.project-facts .cta{display:block;text-align:center;background:var(--navy);color:var(--white);padding:14px;margin-top:18px;font-weight:600;font-size:13.5px;}
.project-facts .cta:hover{background:var(--navy-deep);}

/* ---- contact ---- */
.contact{
  padding:100px 0;
  background:
    linear-gradient(rgba(213,207,193,0.55), rgba(213,207,193,0.6)),
    url('../images/marble-brand.jpg') center/cover repeat;
}
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;}
.contact-info h2{font-size:30px;color:var(--navy-deep);margin-bottom:18px;}
.contact-info p{font-size:14px;color:var(--navy);line-height:1.9;margin-bottom:32px;max-width:400px;}
.contact-form{background:var(--white);padding:38px;box-shadow:0 20px 50px rgba(60,62,77,0.08);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field.full{grid-column:1/-1;}
.field label{font-size:12.5px;color:var(--navy);font-weight:500;}
.field input, .field select, .field textarea{border:1px solid #DED7C8;padding:11px 12px;font-size:13.5px;font-family:inherit;color:var(--navy-deep);background:var(--white);width:100%;}
.field textarea{resize:none;height:80px;}
.contact-form .submit{width:100%;margin-top:6px;background:var(--navy);color:var(--white);padding:14px;font-size:14px;font-weight:600;border:none;letter-spacing:.03em;cursor:pointer;}
.contact-form .submit:hover{background:var(--navy-deep);}
.form-msg{margin-top:14px;font-size:13px;padding:12px 14px;display:none;}
.form-msg.show{display:block;}
.form-msg.success{background:#E9F3EA;color:#2E6B33;}
.form-msg.error{background:#FBEAEA;color:#A23A3A;}

/* ---- footer ---- */
footer{background:var(--navy-deep);color:var(--beige);padding:50px 0 30px;}
.footer-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,0.1);margin-bottom:26px;}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand img{height:26px;}
.footer-brand span{font-size:12.5px;color:var(--beige);}
.footer-icons{display:flex;gap:34px;flex-wrap:wrap;}
.footer-icon{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--beige-light);}
.footer-icon svg{color:var(--gold);}
.footer-bottom{text-align:center;font-size:11.5px;color:var(--stone);}

@media(max-width:900px){
  .contact-grid,.case-grid,.bridge,.detail-block .wrap,.project-info,.project-detail .gallery,.ceo-grid{grid-template-columns:1fr;}
  .service-icon-grid{grid-template-columns:1fr 1fr;}
  .service-sub-banner{align-items:flex-start;}
  .bridge-arrow{transform:rotate(90deg);padding:10px 0;width:auto;}
  .philo-grid{grid-template-columns:repeat(2,1fr);}
  .philo-item{border-right:none;border-bottom:1px solid #DED7C8;padding-bottom:24px;margin-bottom:10px;}
  .hero h1{font-size:36px;}
  .navlinks{position:fixed;top:0;right:-320px;width:300px;height:100vh;background:var(--navy-deep);flex-direction:column;align-items:flex-start;padding:90px 30px;gap:26px;transition:right .3s;z-index:80;}
  .navlinks.open{right:0;}
  .navitem{width:100%;}
  .navitem>span{padding:0;}
  .dropdown{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;background:transparent;padding:14px 0 0 10px;display:none;}
  .navitem.open .dropdown{display:block;}
  .mobile-toggle{display:block;}
  .utilitybar .wrap{justify-content:center;flex-wrap:wrap;padding:8px 20px;}
  .project-detail .gallery{display:flex;flex-direction:column;}
  .hero-skyline{width:75%;opacity:0.5;}
}