/* ============ FIRMPEAK 基業長盈 全站樣式 ============ */
:root{
  --green:#1E4B3C;
  --green-dark:#143A2E;
  --green-ink:#0F2F25;
  --gold:#C9A24B;
  --gold-deep:#B48A34;
  --gold-light:#EAD9AE;
  --cream:#FBF7EE;
  --cream-2:#F5EEDD;
  --ink:#25322C;
  --muted:#6B7A73;
  --red:#B5443A;
  --white:#FFFFFF;
  --line:#E7DFC9;
  --shadow:0 10px 30px rgba(20,58,46,.10);
  --radius:14px;
  --serif:"Noto Serif TC","Songti TC","STSong","PMingLiU",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4,.serif{font-family:var(--serif);font-weight:700;color:var(--green-ink)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.topbar{position:sticky;top:0;z-index:100;background:var(--green);color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand-mark{width:46px;height:46px;border-radius:9px;background:var(--green-dark);border:1px solid rgba(201,162,75,.55);display:flex;align-items:center;justify-content:center;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-family:var(--serif);letter-spacing:.22em;font-size:17px;color:#F4E7C3}
.brand-text small{font-size:12px;letter-spacing:.42em;color:var(--gold-light)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 13px;font-size:15px;color:#EDEDE6;border-radius:8px;white-space:nowrap;transition:.2s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav a.active{color:var(--gold-light);font-weight:700;position:relative}
.nav a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;background:var(--gold);border-radius:2px}
.btn-nav{background:var(--gold);color:var(--green-ink)!important;font-weight:700;border-radius:8px!important;margin-left:8px}
.btn-nav:hover{background:#D8B565!important}
.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:22px;border-radius:8px;width:44px;height:40px;cursor:pointer}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#FDFBF4 0%,#F4EDDB 55%,#E9E3CD 100%)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:6px;background:linear-gradient(90deg,var(--gold),var(--gold-light),var(--gold))}
.hero .wrap{position:relative;z-index:2;padding:84px 24px 96px;max-width:1180px}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);color:var(--gold-deep);font-size:13px;letter-spacing:.12em;padding:6px 14px;border-radius:99px;margin-bottom:22px;font-weight:700}
.hero h1{font-size:clamp(28px,4.2vw,46px);line-height:1.32;max-width:720px}
.hero h1 em{font-style:normal;color:var(--gold-deep)}
.hero p.lead{margin-top:22px;max-width:640px;font-size:17px;color:#42544B}
.hero .tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}
.hero .tags span{background:rgba(30,75,60,.08);color:var(--green);border:1px solid rgba(30,75,60,.18);border-radius:99px;padding:5px 14px;font-size:14px}
.hero .cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}
.hero-note{margin-top:20px;font-size:14px;color:var(--muted)}
.hero-art{position:absolute;right:-40px;bottom:0;top:0;width:52%;z-index:1;opacity:.95;pointer-events:none}
.hero-art svg{width:100%;height:100%}
.breadcrumb{position:relative;z-index:2;background:transparent;padding-top:14px}
.crumb{font-size:13px;color:var(--muted);max-width:1180px;margin:0 auto;padding:0 24px}
.crumb a{color:var(--gold-deep)}
.crumb a:hover{text-decoration:underline}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:10px;font-size:15.5px;font-weight:700;transition:.2s;cursor:pointer;border:none;font-family:var(--sans)}
.btn-gold{background:linear-gradient(135deg,#D5B269,var(--gold));color:var(--green-ink);box-shadow:0 6px 16px rgba(201,162,75,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(201,162,75,.45)}
.btn-green{background:var(--green);color:#fff;box-shadow:0 6px 16px rgba(20,58,46,.3)}
.btn-green:hover{background:var(--green-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;border:1.5px solid var(--green);color:var(--green)}
.btn-outline:hover{background:var(--green);color:#fff}
.btn-arrow::after{content:"→";font-weight:400;transition:.2s}
.btn-arrow:hover::after{transform:translateX(4px)}

/* ---------- Sections ---------- */
section.block{padding:72px 0}
section.block.alt{background:linear-gradient(180deg,#FDFBF4,#F7F1E1)}
.sec-head{margin-bottom:40px}
.sec-title{display:flex;align-items:center;gap:14px;font-size:clamp(22px,2.6vw,30px)}
.sec-title::before{content:"";width:6px;height:30px;background:linear-gradient(180deg,var(--gold),var(--gold-deep));border-radius:3px;flex:none}
.sec-sub{margin-top:12px;color:var(--muted);max-width:760px}
.sec-center{text-align:center}
.sec-center .sec-title{justify-content:center}
.sec-center .sec-sub{margin-left:auto;margin-right:auto}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:0 4px 14px rgba(20,58,46,.05);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(201,162,75,.5)}
.card h3{font-size:18.5px;margin-bottom:10px}
.card p{font-size:14.5px;color:#4E5D55;flex:1}
.card .more{margin-top:16px;font-size:14px;font-weight:700;color:var(--gold-deep)}
.card .more::after{content:" →"}
.card:hover .more::after{margin-left:4px}
.icon{width:52px;height:52px;border-radius:13px;background:linear-gradient(145deg,#F6EEDC,#EDDFBC);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--red);font-size:24px;flex:none}
.icon.green{color:var(--green)}
.tagline{display:inline-block;background:#F3EAD3;color:var(--gold-deep);font-size:12.5px;font-weight:700;padding:3px 12px;border-radius:99px;margin-bottom:14px;letter-spacing:.06em}

/* numbered steps */
.steps{display:grid;gap:20px}
.steps .num{width:44px;height:44px;border-radius:50%;background:var(--green);color:var(--gold-light);font-family:var(--serif);font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;transition:.25s}
.step-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.step-card h3{font-size:17px;margin-bottom:8px}
.step-card p{font-size:14.5px;color:#4E5D55}
.flow-arrow{display:flex;align-items:center;justify-content:center;color:var(--gold-deep);font-size:24px}

/* two-team blocks */
.team-duo{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.team-card{border-radius:var(--radius);padding:34px;color:#fff;position:relative;overflow:hidden}
.team-card.my{background:linear-gradient(135deg,#1E4B3C,#2C6650)}
.team-card.hk{background:linear-gradient(135deg,#0F2F25,#1E4B3C)}
.team-card h3{color:var(--gold-light);font-size:21px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.team-card ul li{padding:7px 0;font-size:15px;color:#E8EDE6;display:flex;gap:10px}
.team-card ul li::before{content:"◆";color:var(--gold);font-size:11px;line-height:2.2}

/* list with checks */
.checklist li{display:flex;gap:10px;padding:6px 0;font-size:15px;color:#42544B}
.checklist li::before{content:"✓";color:var(--gold-deep);font-weight:700}

/* notice bar */
.notice{display:flex;gap:12px;align-items:flex-start;background:#F3EAD3;border:1px solid #E4D5AC;border-left:5px solid var(--gold);border-radius:10px;padding:18px 22px;font-size:14.5px;color:#6E5B22}
.notice.green{background:#EAF1EC;border-color:#CFE0D6;border-left-color:var(--green);color:#2E4A3E}

/* ---------- FAQ ---------- */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden;transition:.2s}
.faq-item[open]{box-shadow:var(--shadow);border-color:rgba(201,162,75,.5)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 56px 20px 24px;font-weight:700;font-family:var(--serif);font-size:16.5px;color:var(--green-ink);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:var(--cream-2);color:var(--gold-deep);display:flex;align-items:center;justify-content:center;font-weight:400;font-size:18px;transition:.2s}
.faq-item[open] summary::after{content:"−";background:var(--green);color:#fff}
.faq-item .ans{padding:0 24px 22px;color:#4E5D55;font-size:15px;border-top:1px dashed var(--line);padding-top:16px;margin:0 24px 0;padding-left:0;padding-right:0}
.faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px;align-items:start}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--green-dark),var(--green) 55%,#2C6650);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,.25),transparent 70%)}
.cta-band h2{color:#fff;font-size:clamp(22px,3vw,32px)}
.cta-band p{margin-top:12px;color:#CFE0D6;max-width:680px}
.cta-band .cta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.btn-light{background:#fff;color:var(--green)}
.btn-light:hover{background:var(--gold-light)}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* contact cards */
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;gap:16px;align-items:flex-start}
.contact-card .ic{width:46px;height:46px;border-radius:50%;background:var(--green);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-size:19px;flex:none}
.contact-card b{display:block;font-size:15px}
.contact-card span{font-size:14px;color:var(--muted);word-break:break-all}

/* ---------- QR ---------- */
.qr-row{display:flex;gap:28px;flex-wrap:wrap}
.qr-box{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 14px;width:170px}
.qr-box img{border-radius:8px;width:100%;aspect-ratio:1/1;object-fit:cover}
.qr-box b{display:block;margin-top:10px;font-family:var(--serif);color:var(--green-ink);font-size:15px}
.qr-box small{color:var(--muted);font-size:12px}
.qr-dark{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.qr-dark b{color:var(--gold-light)}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:700;color:var(--green-ink)}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{border:1.5px solid #D9D2BC;border-radius:9px;padding:12px 14px;font-size:15px;font-family:var(--sans);background:#FDFCF8;color:var(--ink);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,75,.18)}
.field textarea{min-height:120px;resize:vertical}
.field .hint{font-size:12.5px;color:var(--muted)}
.form-foot{grid-column:1/-1;display:flex;flex-direction:column;gap:14px;margin-top:6px}
.privacy-note{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.form-msg{display:none;border-radius:10px;padding:14px 18px;font-size:14.5px;font-weight:700}
.form-msg.ok{display:block;background:#EAF1EC;color:var(--green);border:1px solid #BFD8C8}
.form-msg.err{display:block;background:#F8ECEA;color:var(--red);border:1px solid #E7C7C2}

/* ---------- Article cards (問答頁) ---------- */
.search-bar{display:flex;gap:12px;max-width:640px;margin-top:26px}
.search-bar input{flex:1;border:1.5px solid #D9D2BC;border-radius:10px;padding:13px 18px;font-size:15px;background:#fff}
.search-bar input:focus{outline:none;border-color:var(--gold)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{border:1.5px solid #D9D2BC;background:#fff;border-radius:99px;padding:7px 18px;font-size:14px;cursor:pointer;transition:.2s;color:#4E5D55}
.chip:hover{border-color:var(--gold)}
.chip.active{background:var(--green);border-color:var(--green);color:#fff;font-weight:700}
.article-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.article-card .thumb{height:130px;position:relative;background:linear-gradient(135deg,#285A48,#1E4B3C)}
.article-card .thumb svg{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.article-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.article-card h3{font-size:17px;margin-bottom:8px;line-height:1.5}
.article-card p{font-size:14px;color:#4E5D55;flex:1}
.feature-article{display:grid;grid-template-columns:1.2fr 1fr;background:var(--green);border-radius:var(--radius);overflow:hidden;color:#fff;margin-bottom:44px}
.feature-article .fa-art{min-height:260px;position:relative;background:linear-gradient(135deg,#2C6650,#143A2E)}
.feature-article .fa-body{padding:40px 44px}
.feature-article h3{color:var(--gold-light);font-size:24px;line-height:1.45;margin-bottom:14px}
.feature-article p{color:#D8E4DC;font-size:15px}

/* media entry */
.media-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.media-card{border-radius:var(--radius);padding:30px;color:#fff;position:relative;overflow:hidden}
.media-card.a{background:linear-gradient(135deg,#1E4B3C,#2C6650)}
.media-card.b{background:linear-gradient(135deg,#143A2E,#1E4B3C)}
.media-card h3{color:var(--gold-light);margin-bottom:10px;font-size:19px}
.media-card p{color:#D8E4DC;font-size:14.5px;margin-bottom:18px}

/* ---------- Footer ---------- */
footer.site{background:var(--green-ink);color:#C9D6CE;padding:60px 0 0;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr .9fr;gap:36px;padding-bottom:44px}
.foot-grid h4{color:var(--gold-light);font-size:15px;letter-spacing:.1em;margin-bottom:16px;font-family:var(--serif)}
.foot-grid p,.foot-grid a{font-size:13.5px;color:#A9BBB0;line-height:1.9}
.foot-grid a:hover{color:#fff}
.foot-links li{margin-bottom:6px}
.foot-contact li{display:flex;gap:10px;margin-bottom:10px;font-size:13.5px;color:#A9BBB0}
.foot-contact li::before{content:"·";color:var(--gold);font-weight:700}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:12.5px;color:#7E9287}
.foot-bottom a{color:#7E9287;margin-left:18px}
.foot-bottom a:hover{color:#fff}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.foot-brand b{font-family:var(--serif);letter-spacing:.2em;color:#F4E7C3;font-size:16px}
.foot-brand small{display:block;font-size:11px;letter-spacing:.4em;color:var(--gold-light)}

/* page top spacing for anchor jumps */
:target{scroll-margin-top:90px}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .g4,.g5{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .hero-art{opacity:.35}
}
@media (max-width:768px){
  .nav{position:fixed;top:74px;right:0;left:0;background:var(--green-dark);flex-direction:column;align-items:stretch;padding:14px 20px 22px;gap:6px;display:none;box-shadow:0 16px 30px rgba(0,0,0,.3)}
  .nav.open{display:flex}
  .nav a{padding:13px 12px;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav a.active::after{display:none}
  .menu-btn{display:block}
  .g2,.g3,.g4,.g5,.team-duo,.faq-cols,.form-grid,.media-row{grid-template-columns:1fr}
  .hero .wrap{padding:56px 24px 70px}
  section.block{padding:52px 0}
  .feature-article{grid-template-columns:1fr}
  .fa-art{min-height:160px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .form-card{padding:24px 20px}
}
@media (max-width:480px){
  .foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:26px}
}