/* Sirius Global Logistics — site styles */
:root{
  --navy:#0b2341;
  --navy-2:#13335c;
  --ink:#1c2633;
  --muted:#5b6878;
  --line:#e3e8ef;
  --bg:#f5f7fa;
  --accent:#f26b1d;
  --accent-2:#d95a10;
  --white:#fff;
  --radius:10px;
  --max:1180px;
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --display:"Barlow Condensed","Noto Sans TC",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.7;background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Top bar & header ---------- */
.topbar{background:var(--navy);color:#c5d2e3;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{text-decoration:none;color:#c5d2e3}
.topbar a:hover{color:#fff}
.topbar span+span{margin-left:18px}

.site-header{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:40px;height:40px;flex:none}
.brand-text{line-height:1.1}
.brand-text strong{display:block;font-family:var(--display);font-size:22px;letter-spacing:.5px;color:var(--navy)}
.brand-text small{font-size:12px;color:var(--muted);letter-spacing:1px}

.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:block;padding:10px 16px;text-decoration:none;font-weight:500;border-radius:6px;color:var(--ink)}
.nav a:hover{background:var(--bg)}
.nav a[aria-current="page"]{color:var(--accent)}
.nav .btn{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:12px 26px;border-radius:6px;background:var(--accent);color:#fff !important;text-decoration:none;font-weight:600;border:0;cursor:pointer;font-size:15px;font-family:inherit;transition:background .2s}
.btn:hover{background:var(--accent-2)}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* ---------- Hero slider ---------- */
.hero{position:relative;height:620px;overflow:hidden;background:var(--navy);color:#fff}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;display:flex;align-items:center}
.slide.active{opacity:1;z-index:1}
.slide::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);transition:transform 7s ease}
.slide.active::before{transform:scale(1)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,26,50,.92) 0%,rgba(8,26,50,.65) 55%,rgba(8,26,50,.25) 100%)}
.slide-1::before{background-image:url(../img/hero-ocean.jpg),linear-gradient(135deg,#0b2341,#1d4f86)}
.slide-2::before{background-image:url(../img/hero-air.jpg),linear-gradient(135deg,#13335c,#2a6aa8)}
.slide-3::before{background-image:url(../img/hero-network.jpg),linear-gradient(135deg,#0b2341,#174a6e)}
.slide-4::before{background-image:url(../img/hero-truck.jpg),linear-gradient(135deg,#102a4b,#30587f)}
.slide .container{position:relative;z-index:2;width:100%}
.slide-content{max-width:780px}
.eyebrow{display:inline-block;font-family:var(--display);text-transform:uppercase;letter-spacing:3px;font-size:15px;color:var(--accent);font-weight:600;margin-bottom:10px}
.slide h1,.slide h2{font-size:clamp(32px,4.4vw,54px);line-height:1.15;margin:0 0 18px;font-weight:700}
.slide p{font-size:18px;color:#d6e0ec;margin:0 0 14px}
.slide h1+.actions,.slide h2+.actions{margin-top:28px}
.slide .actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-dots{position:absolute;z-index:5;bottom:32px;left:50%;transform:translateX(-50%);display:flex;gap:10px}
.hero-dots button{width:34px;height:4px;border:0;background:rgba(255,255,255,.35);cursor:pointer;border-radius:2px;padding:0}
.hero-dots button.active{background:var(--accent)}

/* Decorative route line on hero */
.hero-route{position:absolute;z-index:2;right:-60px;top:80px;width:560px;opacity:.35;pointer-events:none}

/* ---------- CTA strip ---------- */
.cta-strip{background:var(--accent);color:#fff}
.cta-strip .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:26px;padding-bottom:26px;flex-wrap:wrap}
.cta-strip h3{margin:0;font-size:22px;font-weight:600}
.cta-strip .btn{background:var(--navy)}
.cta-strip .btn:hover{background:var(--navy-2)}

/* ---------- Sections ---------- */
section.block{padding:90px 0}
section.alt{background:var(--bg)}
.section-head{text-align:center;max-width:680px;margin:0 auto 50px}
.section-head h2{font-size:clamp(28px,3.4vw,38px);margin:0 0 12px;color:var(--navy);line-height:1.25}
.section-head p{color:var(--muted);margin:0}
.section-head .eyebrow{margin-bottom:6px}

/* Feature icons row */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:56px}
.feature{text-align:center;padding:28px 18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:transform .2s,box-shadow .2s}
.feature:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(11,35,65,.08)}
.icon{width:58px;height:58px;margin:0 auto 14px;border-radius:50%;background:rgba(242,107,29,.1);display:grid;place-items:center;color:var(--accent)}
.icon svg{width:28px;height:28px}
.feature h4{margin:0 0 6px;font-size:18px;color:var(--navy)}
.feature p{margin:0;color:var(--muted);font-size:14px}

/* Service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:box-shadow .2s}
.card:hover{box-shadow:0 16px 36px rgba(11,35,65,.1)}
.card-media{aspect-ratio:37/30;background:linear-gradient(135deg,var(--navy),#2a6aa8);background-size:cover;background-position:center;position:relative}
.card-media .tag{position:absolute;left:16px;bottom:16px;background:var(--accent);color:#fff;font-size:12px;padding:4px 10px;border-radius:4px;letter-spacing:1px;font-family:var(--display);text-transform:uppercase}
.card-body{padding:24px;display:flex;flex-direction:column;flex:1}
.card-body h3{margin:0 0 8px;color:var(--navy);font-size:21px}
.card-body p{margin:0 0 18px;color:var(--muted);font-size:15px;flex:1}
.more{color:var(--accent);font-weight:600;text-decoration:none}
.more:hover{text-decoration:underline}

/* Partners */
.partners{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.partner{height:96px;border:1px solid var(--line);border-radius:8px;background:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:600;color:#8592a3;font-size:15px;letter-spacing:.5px;text-align:center;padding:8px;filter:grayscale(1);transition:.2s}
.partner:hover{color:var(--navy);filter:none;border-color:#c9d3df}
.partner img{max-height:72px;width:auto}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:240px;gap:14px}
.g-item{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,var(--navy-2),#3e78b3);background-size:cover;background-position:center}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,26,50,.75),transparent 55%)}
.g-item span{position:absolute;z-index:2;left:20px;bottom:16px;color:#fff;font-family:var(--display);font-size:24px;letter-spacing:1px;font-weight:600}

/* Why choose us */
.why{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.why-media{border-radius:var(--radius);min-height:420px;background:url(../img/about.jpg),linear-gradient(135deg,var(--navy),#2a6aa8);background-size:cover;background-position:center;position:relative}
.stat{position:absolute;right:-24px;bottom:30px;background:var(--accent);color:#fff;padding:22px 28px;border-radius:var(--radius);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.stat strong{display:block;font-family:var(--display);font-size:44px;line-height:1}
.why h2{font-size:clamp(28px,3.4vw,38px);color:var(--navy);margin:0 0 16px;line-height:1.25}
.why > div > p{color:var(--muted)}
.why-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:20px}
.why-list li{display:flex;gap:16px}
.why-list .icon{margin:0;flex:none;width:50px;height:50px}
.why-list h4{margin:0 0 4px;color:var(--navy);font-size:18px}
.why-list p{margin:0;color:var(--muted);font-size:15px}

/* Page banner */
.page-banner{background:linear-gradient(120deg,rgba(8,26,50,.94),rgba(19,51,92,.82)),url(../img/banner.jpg) center/cover,var(--navy);color:#fff;padding:80px 0 70px}
.page-banner h1{margin:4px 0 10px;font-size:clamp(32px,4vw,46px)}
.crumbs{font-size:14px;color:#b9c7d8}
.crumbs a{color:#b9c7d8;text-decoration:none}
.crumbs a:hover{color:#fff}

/* Prose & two-col */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.prose h2{color:var(--navy);font-size:30px;margin:0 0 14px;line-height:1.3}
.prose h3{color:var(--navy);margin:28px 0 8px}
.prose p{color:#3d4a5a}
.checklist{list-style:none;padding:0;margin:16px 0}
.checklist li{padding-left:30px;position:relative;margin:8px 0}
.checklist li::before{content:"";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}

/* Service detail */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:50px 0;border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:0}
.svc:nth-child(even) .svc-media{order:2}
.svc-media{aspect-ratio:4/3;border-radius:var(--radius);background:linear-gradient(135deg,var(--navy),#2a6aa8);background-size:cover;background-position:center}

/* Carrier list */
.carrier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}
.carrier-grid a,.carrier-grid div{display:block;padding:14px 16px;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-weight:500;background:#fff;transition:.2s}
.carrier-grid a:hover{border-color:var(--accent);color:var(--accent)}

/* Offices */
.offices{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.office{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;position:relative}
.office.hq{border-color:var(--accent);box-shadow:0 10px 28px rgba(242,107,29,.12)}
.office .badge{position:absolute;top:-12px;right:24px;background:var(--accent);color:#fff;font-size:12px;padding:3px 12px;border-radius:20px}
.office h3{margin:0 0 4px;color:var(--navy);font-size:22px}
.office .en{color:var(--muted);font-size:14px;margin-bottom:16px;font-family:var(--display);letter-spacing:1px;text-transform:uppercase}
.office dl{display:grid;grid-template-columns:72px 1fr;gap:8px 12px;margin:0;font-size:15px}
.office dt{color:var(--muted)}
.office dd{margin:0}
.office a{color:var(--navy-2)}
.todo{color:#b45309;font-size:13px}

/* Quote form */
.quote{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.quote .section-head h2{color:#fff}
.quote .section-head p{color:#b9c7d8}
.quote-form{max-width:900px;margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.quote-form .full{grid-column:1/-1}
.field label{display:block;font-size:13px;color:#b9c7d8;margin-bottom:6px;letter-spacing:.5px}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:6px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;font:inherit;font-size:15px}
.field select option{color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.field textarea{min-height:110px;resize:vertical}
.form-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-msg{font-size:14px}
.form-msg.ok{color:#7ee2a8}
.form-msg.err{color:#ffb4a2}
.hp{position:absolute;left:-9999px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:50px}
.contact-info{display:grid;gap:22px}
.contact-info .row{display:flex;gap:16px}
.contact-info .icon{margin:0;flex:none;width:50px;height:50px}
.contact-info h4{margin:0;color:var(--navy)}
.contact-info p{margin:2px 0 0;color:var(--muted)}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:360px}
.map iframe{width:100%;height:100%;min-height:360px;border:0}
.mode-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:40px}
.mode{text-align:center;padding:22px 10px;border:1px solid var(--line);border-radius:var(--radius)}
.mode .icon{width:50px;height:50px}
.mode strong{display:block;color:var(--navy)}

/* Footer */
.site-footer{background:#081a32;color:#a9b8ca;padding:70px 0 0;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px}
.site-footer h4{color:#fff;margin:0 0 16px;font-size:16px;letter-spacing:.5px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:8px 0}
.site-footer a{text-decoration:none;color:#a9b8ca}
.site-footer a:hover{color:#fff}
.site-footer .brand-text strong{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:50px;padding:20px 0;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* Reveal animation */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}.slide,.slide::before{transition:none}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .partners{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .carrier-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:12px 24px 20px}
  .nav .btn{margin:8px 0 0;text-align:center}
  .features{grid-template-columns:repeat(2,1fr)}
  .cards,.two-col,.why,.svc,.contact-grid,.offices{grid-template-columns:1fr}
  .svc:nth-child(even) .svc-media{order:0}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .stat{right:16px}
  .mode-row{grid-template-columns:repeat(3,1fr)}
  .hero{height:560px}
  .hero-route{display:none}
  section.block{padding:64px 0}
}
@media (max-width:560px){
  .topbar .container{justify-content:center}
  .topbar .hide-sm{display:none}
  .quote-form,.footer-grid{grid-template-columns:1fr}
  .feature{padding:20px 10px}
  .partners{grid-template-columns:repeat(2,1fr)}
  .carrier-grid{grid-template-columns:repeat(2,1fr)}
  .mode-row{grid-template-columns:repeat(2,1fr)}
}

/* About stats & service detail */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 10px;color:var(--muted)}
.stats strong{display:block;font-family:var(--display);font-size:46px;color:var(--accent);line-height:1.1}
.detail{max-width:900px}
.detail-hero{width:100%;border-radius:var(--radius);margin-bottom:36px;aspect-ratio:750/400;object-fit:cover}
.pics{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pics img{border-radius:8px;width:100%}
@media (max-width:560px){.stats,.pics{grid-template-columns:1fr 1fr}}