:root{
  --orange:#f59a23; --orange-deep:#b45309; --orange-mid:#e07d10;
  --amber:#d97e0f; --amber-light:#f6c87e; --safe-green:#5cb85c;
  --charcoal:#3a2e22; --muted:#8a715a; --cream:#fdf6ec; --white:#FFFFFF;
  --navy:#204060; --aqua:#0e7c86;
  --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',Inter,'Helvetica Neue',Arial,sans-serif;color:var(--charcoal);background:#fdfaf5;line-height:1.65;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.center{text-align:center;margin-top:22px}

/* Under construction (temporary) */
.under-construction{background:#ffeb3b;color:#3a2e22;text-align:center;font-size:1.1em;font-weight:600;padding:10px 12px;border-bottom:1px solid #e6c800}

/* Header */
header{position:sticky;top:0;z-index:50;background:#fff;backdrop-filter:blur(8px);color:var(--charcoal);box-shadow:0 2px 14px rgba(0,0,0,.08);border-bottom:1px solid #f0e2d2}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.logo img{height:76px;width:auto}
nav.links{display:flex;gap:20px;font-size:15px;align-items:center}
nav.links a{color:var(--charcoal);transition:.2s;white-space:nowrap}
nav.links a:hover{color:var(--navy)}
nav.links a.active{color:var(--navy);font-weight:700}
.lang{display:flex;border:1px solid #f0e2d2;border-radius:999px;overflow:hidden;font-size:12.5px;font-weight:700}
.lang a{padding:5px 12px;color:var(--muted)}
.lang a.on{background:var(--orange);color:#3a2e22}
.btn-nav{background:var(--orange);color:#3a2e22;padding:10px 18px;border-radius:999px;font-weight:700;font-size:14px;transition:.2s;white-space:nowrap}
.btn-nav:hover{background:#e07d10}
.hamburger{display:none;background:none;border:none;font-size:28px;color:var(--charcoal);cursor:pointer;padding:6px 4px;line-height:1}

/* Buttons */
.btn{display:inline-block;background:var(--orange);color:#3a2e22;padding:13px 26px;border-radius:999px;font-weight:700;font-size:16px;transition:.2s;border:2px solid var(--orange)}
.btn:hover{background:#e07d10;border-color:#e07d10}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn.ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.go{color:var(--aqua);font-weight:700;font-size:14.5px}
.cardbtn{display:inline-block;margin-top:16px;padding:11px 24px;border-radius:999px;background:var(--orange);color:#3a2e22;font-weight:700;font-size:14.5px;text-decoration:none;border:2px solid var(--orange);transition:.2s}
.cardbtn:hover{background:#e07d10;border-color:#e07d10}

/* Hero */
.hero{background:radial-gradient(1200px 600px at 85% -10%,rgba(217,126,15,.25),transparent 60%),linear-gradient(150deg,var(--orange-deep) 0%,var(--orange) 55%,var(--orange-mid) 100%);color:#fff;padding:92px 0 104px}
.hero .kicker{color:#7ad5de;font-weight:700;letter-spacing:3px;font-size:13px;text-transform:uppercase}
.hero h1{font-size:44px;line-height:1.22;font-weight:800;max-width:800px;margin-top:14px;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.hero p.sub{font-size:18px;color:#f5e6d0;margin-top:20px;max-width:660px;text-shadow:0 1px 10px rgba(0,0,0,.6)}
.hero .cta{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.hero .tag{margin-top:26px;font-size:13.5px;color:#ecd4ac;text-shadow:0 1px 2px rgba(0,0,0,.9), 0 1px 10px rgba(0,0,0,.55)}
.hero-flex{display:flex;align-items:center;gap:48px}
.hero-text{flex:1.25;min-width:0}
.hero-visual{flex:1;text-align:center}
.hero-visual img{max-height:520px;width:auto;margin:0 auto;filter:drop-shadow(0 22px 44px rgba(0,0,0,.28))}

/* Trust bar */
.trust{background:#fff;border-bottom:1px solid #f2e6d8;padding:26px 0}
.trust .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.trust .t{text-align:center;flex:1;min-width:150px}
.trust .t b{display:block;font-size:26px;color:var(--aqua);font-weight:800}
.trust .t span{font-size:13.5px;color:var(--muted)}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.pillar{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:26px 18px;text-align:center;transition:.25s}
.pillar:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(245,154,35,.12);border-color:var(--orange)}
.pillar .picon{display:block;width:56px;height:56px;margin:0 auto 12px}
.pillar b{display:block;font-size:30px;color:var(--navy);margin-bottom:4px}
.pillar:nth-child(1) b{color:#d94f30}
.pillar:nth-child(2) b{color:var(--aqua)}
.pillar:nth-child(3) b{color:var(--amber)}
.pillar:nth-child(4) b{color:var(--navy)}
.pillar small{color:var(--muted);font-size:13.5px}

/* OnOn features (product page) */
.ofgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.ofcard{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:22px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:.2s}
.ofcard:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(245,154,35,.12);border-color:var(--orange)}
.ofic{font-size:34px;margin-bottom:10px;line-height:1}
.ofcard h3{font-size:16px;color:var(--navy);margin-bottom:8px}
.ofcard p{font-size:13.5px;color:var(--muted);margin-bottom:14px;flex:1}
.oflink{font-size:12.5px;color:var(--aqua);font-weight:700;text-decoration:none}
.oflink:hover{color:var(--orange-deep)}
.morelink{display:inline-block;margin-top:14px;font-size:14px;color:var(--aqua);font-weight:700;text-decoration:none}
.morelink:hover{color:var(--orange-deep)}

/* Pillars v2 (alternate style — hidden) */
.pillars2{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px;text-align:center}
.pillar2{display:flex;flex-direction:column;align-items:center;padding:12px 8px}
.pillar2 img{height:160px;width:auto;margin-bottom:14px}
.pillar2 b{font-size:30px;color:var(--navy);font-weight:800}
.pillar2:nth-child(1) b{color:#d94f30}
.pillar2:nth-child(2) b{color:var(--aqua)}
.pillar2:nth-child(3) b{color:var(--amber)}
.pillar2:nth-child(4) b{color:var(--navy)}
.pillar2 small{font-size:13.5px;color:var(--muted)}

/* Cause chain */
.causchain{margin-top:28px;background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:28px 32px}
.causchain h3{color:var(--navy);font-size:18px;margin-bottom:18px}
.cctable{width:100%;border-collapse:collapse;font-size:14px}
.cctable th{background:#fdf6ec;color:var(--navy);padding:12px 14px;text-align:left;font-weight:800;border-bottom:2px solid #f0e2d2}
.cctable td{padding:14px;border-bottom:1px solid #f0e2d2;vertical-align:top}
.cctable tr.bad td{background:#fdf1f0}
.cctable tr.good td{background:#f0f8f1}
.cctable .st{font-weight:800}
.cctable tr.bad .st{color:#b0413e}
.cctable tr.good .st{color:#2e7d32}
.cctable .end{font-weight:800}
.cctable tr.bad .end{color:#8c1f1b}
.cctable tr.good .end{color:#1b5e20}

/* About page */
.aboutus p{font-size:16px;color:#3a2e22;margin:14px 0;line-height:1.85;max-width:840px}
.mv{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:32px}
.mv h3{color:var(--aqua);font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
.mv b{display:block;font-size:22px;color:var(--navy);margin-bottom:8px}
.mv p{color:var(--muted);font-size:15px}

/* Page hero (subpages) */
.pagehero{background:radial-gradient(100% 160% at 90% 0%,rgba(246,200,126,.6) 0%,rgba(246,200,126,0) 55%),radial-gradient(100% 160% at 0% 100%,rgba(180,83,9,.45) 0%,rgba(180,83,9,0) 60%),linear-gradient(140deg,#b45309 0%,#e07d10 45%,#f59a23 80%,#f6c87e 110%);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.pagehero h1{font-size:34px;font-weight:800}
.pagehero p{color:rgba(255,255,255,.92);margin-top:8px;font-size:16px}
.pagehero .wm{position:absolute;right:4%;top:50%;transform:translateY(-50%);font-size:76px;font-weight:900;color:rgba(255,255,255,.12);line-height:1;pointer-events:none;white-space:nowrap}
.pagehero .circ{position:absolute;right:-50px;bottom:-70px;width:230px;height:230px;border-radius:50%;background:rgba(255,255,255,.10);pointer-events:none}
.pagehero .circ2{position:absolute;right:130px;bottom:-30px;width:90px;height:90px;border-radius:50%;background:rgba(255,255,255,.08);pointer-events:none}
.crumb{font-size:13px;color:rgba(255,255,255,.82);margin-bottom:8px}
.crumb a{color:#fff}
@media(max-width:640px){.pagehero .wm{display:none}}

/* Sections */
section{padding:64px 0}
.kicker{color:var(--aqua);font-weight:700;letter-spacing:2px;font-size:13px;text-transform:uppercase}
h2.sec{font-size:32px;font-weight:800;margin:6px 0 4px;color:var(--navy)}
.lead{color:var(--muted);font-size:16px;max-width:680px;margin-top:10px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:32px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px}

/* Cards */
.card{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:28px;transition:.25s;box-shadow:0 2px 10px rgba(245,154,35,.05)}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(245,154,35,.12);border-color:var(--orange)}
.card .ic{width:54px;height:54px;border-radius:15px;background:var(--cream);display:grid;place-items:center;margin-bottom:14px}
.card .ic img{width:28px;height:28px}
.card .rimg{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 16px;display:block}
.card h3{font-size:18px;margin-bottom:6px;color:var(--navy)}
.card p{color:var(--muted);font-size:14.5px}
.card.light{background:var(--cream)}

/* Product cards */
.prod{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:32px}
.prod.gold{border-color:var(--amber)}
.prod .prodicon{width:60px;height:60px;border-radius:14px;margin-bottom:14px;box-shadow:0 4px 12px rgba(0,0,0,.08)}
.prod .badge{display:inline-block;background:var(--cream);color:var(--aqua);font-weight:700;font-size:12px;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.prod .badge.goldbadge{background:#e7f3f3;color:var(--aqua)}
.prod h3{font-size:21px;color:var(--navy);margin-bottom:8px}
.prod ul{list-style:none;margin-top:12px}
.prod li{padding:6px 0 6px 26px;position:relative;font-size:15px;color:#3a2e22}
.prod li::before{content:"✓";position:absolute;left:0;color:var(--safe-green);font-weight:700}
.prod .go{display:inline-block;margin-top:14px}

/* Feature cards (illustration) */
.feature{background:linear-gradient(135deg,#d97e0f 0%,#f59a23 45%,#e07d10 100%);color:#3a2e22}
.feature .fhead{text-align:center}
.feature .fhead .kicker{color:#fff;letter-spacing:4px;opacity:.92}
.feature .fhead h2{color:#fff;font-size:34px;font-weight:800;margin-top:8px}
.fcard{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 14px 34px rgba(0,0,0,.12);transition:.25s}
.fcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.16)}
.fcard .fimg{height:190px;overflow:hidden;background:#fdf6ec}
.fcard .fimg img{width:100%;height:100%;object-fit:cover;display:block}
.fcard .fbody{padding:26px 26px 30px}
.fcard h3{color:var(--navy);font-size:19px;font-weight:800;margin-bottom:8px}
.fcard p{color:var(--muted);font-size:14.5px;line-height:1.75}

/* Scenarios */
.scard{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:26px 20px;text-align:center;transition:.25s}
.scard:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(245,154,35,.12)}
.scard img{width:100%;height:150px;object-fit:cover;border-radius:10px;margin:0 0 14px;display:block}
.scard h3{font-size:16.5px;color:var(--navy);margin-bottom:6px}
.scard p{color:var(--muted);font-size:13.5px}

/* Steps */
.steps{display:flex;gap:20px;margin-top:32px;flex-wrap:wrap}
.step{flex:1;min-width:200px;background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:24px;text-align:center}
.step span{display:grid;place-items:center;width:40px;height:40px;margin:0 auto 12px;border-radius:50%;background:var(--orange);color:#3a2e22;font-weight:800;font-size:18px}
.step p{color:#3a2e22;font-size:14.5px}

/* Partners */
.plogos{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.plogo{border:1px solid #f0e2d2;border-radius:12px;padding:20px 12px;text-align:center;font-weight:700;color:var(--charcoal);background:#fff;font-size:15px;transition:.2s}
.plogo:hover{border-color:var(--orange)}
.plogo small{display:block;color:#999;font-weight:400;margin-top:2px;font-size:12px}
.plogo .pabbr{display:block;color:#d94f30;font-weight:800;font-size:28px;letter-spacing:.5px;margin-bottom:12px}

/* Values */
.values{display:flex;gap:16px;flex-wrap:wrap}
.val{background:var(--cream);color:var(--aqua);font-weight:700;padding:12px 22px;border-radius:999px;border:1px solid #f5e6d0}

/* Table */
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;margin-top:20px}
th,td{padding:14px 16px;text-align:left;font-size:15px;border-bottom:1px solid #f5ebe0}
th{background:var(--orange);color:#3a2e22;font-weight:700}
tr:last-child td{border-bottom:none}
td.yes{color:var(--safe-green);font-weight:800;font-size:20px;text-align:center}
td.dash{color:#c8c0b8;font-size:11px;text-align:center}

/* FAQ */
.faq details{border:1px solid #f0e2d2;border-radius:12px;background:#fff;margin-bottom:10px;padding:18px 22px}
.faq summary{font-weight:700;color:var(--navy);cursor:pointer;font-size:16px}
.faq details p{margin-top:10px;color:var(--muted);font-size:15px}

/* Contact */
.contact{background:radial-gradient(100% 150% at 90% 0%,rgba(246,200,126,.5) 0%,rgba(246,200,126,0) 52%),radial-gradient(100% 150% at 0% 100%,rgba(180,83,9,.32) 0%,rgba(180,83,9,0) 58%),linear-gradient(140deg,#e07d10 0%,#f59a23 52%,#d97e0f 100%);color:#3a2e22;border-radius:var(--radius);padding:48px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.contact h3{font-size:31px;color:#fff}
.contact p{color:#5c2e00;margin-top:6px}
.contact .btn{background:#25D366;border-color:#25D366;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.contact .btn:hover{background:#1eb959;border-color:#1eb959;transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.34)}

/* Gallery */
.event{background:#fff;border:1px solid #f0e2d2;border-radius:var(--radius);padding:32px;margin:0 0 32px;box-shadow:0 2px 10px rgba(245,154,35,.05)}
.event:last-child{margin-bottom:0}
.event-title{font-size:24px;color:#204060;margin:0 0 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.event-date{font-size:14px;font-weight:600;color:#0e7c86;background:#e6f2f3;padding:4px 12px;border-radius:20px;white-space:nowrap}
.event-video{margin:0 0 24px}
.event-video video{width:100%;aspect-ratio:16/9;border-radius:14px;background:#000;display:block}
.event-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.gphoto{margin:0}
.gphoto img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;box-shadow:0 10px 28px rgba(245,154,35,.14);display:block}
.gphoto figcaption{margin-top:12px;text-align:center;color:var(--muted);font-size:14px;line-height:1.6}
@media(max-width:640px){.event-photos{grid-template-columns:1fr}}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid #f0e0d0;border-radius:10px;font-size:15px;font-family:inherit}
.field input:focus,.field textarea:focus{outline:2px solid var(--orange);border-color:var(--orange)}

/* Footer */
footer{background:var(--orange);color:#3a2e22;padding:48px 0 30px;margin-top:64px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
footer .flogo{display:flex;align-items:center;gap:8px;margin-bottom:12px;margin-top:-20px}
footer .flogo img{height:96px;width:96px;filter:drop-shadow(0 2px 3px rgba(255,255,255,.75));transform:translateY(-8px)}
footer .flogo span{font-size:30px;font-weight:800;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.3);line-height:1}
footer h4{color:#3a2e22;font-weight:400;margin-bottom:14px;font-size:15px;padding-bottom:8px;border-bottom:1px solid rgba(58,46,34,.3)}
footer .cols a{display:block;color:var(--orange-deep);margin:6px 0;font-size:14px;font-weight:600}
footer .cols a:hover{color:#e07d10}
.foot-bottom{border-top:1px solid rgba(58,46,34,.2);margin-top:32px;padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px}

@media(max-width:900px){
  nav.links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:16px 24px;gap:14px;box-shadow:0 10px 24px rgba(0,0,0,.12);border-bottom:1px solid #f0e2d2}
  nav.links.open{display:flex}
  .hamburger{display:block}
  .grid2,.grid3,.grid4,.pillars,.ofgrid{grid-template-columns:1fr 1fr}
  .plogos{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:32px}
  .hero-flex{flex-direction:column;gap:32px}
  .hero-visual img{max-height:380px}
  footer .cols{grid-template-columns:1fr}
  .trust .row{justify-content:center}
}
@media(max-width:560px){
  .grid2,.grid3,.grid4,.pillars,.ofgrid{grid-template-columns:1fr}
}
.hidden{display:none!important}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.stat{background:var(--cream);border-radius:var(--radius);padding:20px;text-align:center}
.stat b{display:block;font-size:18px;color:var(--charcoal)}
.stat small{display:block;margin-top:4px;color:var(--muted)}
@media(max-width:900px){.stats{grid-template-columns:1fr 1fr}}


/* Legal pages (privacy/terms) */
.legal{max-width:820px}
.legal h3{font-size:20px;color:var(--navy);margin:26px 0 12px}
.legal p{color:var(--muted);font-size:15px;line-height:1.8;margin:12px 0}
.legal ul{list-style:disc;padding-left:22px;color:var(--muted);font-size:15px;line-height:1.8;margin:12px 0}
.legal li{margin:6px 0}
.legal b{color:var(--charcoal)}

/* Google map */
.map{margin-top:20px;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.1)}
.map iframe{width:100%;height:320px;border:0;display:block}

/* Product comparison table: center 2nd & 3rd columns */
th:nth-child(2),th:nth-child(3),td:nth-child(2),td:nth-child(3){text-align:center}