/* =========================================================
   EASTPARTS INTERNATIONAL — Global Stylesheet
   Deep Navy + Orange | Business Minimal | Fully Responsive
   ========================================================= */

:root{
  --navy-900:#061A31;
  --navy-800:#0A2540;
  --navy-700:#113C66;
  --navy-600:#1B5688;
  --blue-500:#2E7DD1;
  --blue-100:#E9F2FC;
  --orange:#FF6B1A;
  --orange-dark:#E15507;
  --orange-light:#FF9153;
  --orange-soft:#FFF2E9;
  --ink:#0F2038;
  --body:#4E6180;
  --muted:#8194AB;
  --line:#E2E9F2;
  --surface:#F5F8FC;
  --white:#FFFFFF;
  --radius-sm:10px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(10,37,64,.06);
  --shadow:0 12px 32px rgba(10,37,64,.09);
  --shadow-lg:0 26px 64px rgba(10,37,64,.18);
  --max:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);line-height:1.22;font-weight:700;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

::selection{background:var(--orange);color:#fff}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 28px}
.section{padding:104px 0}
.section--tight{padding:72px 0}
.section--surface{background:var(--surface)}
.section--navy{background:var(--navy-800);color:#C4D4E6}
.section--navy h2,.section--navy h3,.section--navy h4{color:#fff}

.section-head{max-width:680px;margin-bottom:56px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(28px,4vw,42px);margin-bottom:18px}
.section-head p{font-size:17px;color:var(--body)}
.section--navy .section-head p{color:#9FB6CE}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--orange);margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange);border-radius:2px}
.section-head--center .eyebrow::before{display:none}

.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:8px;border:1.5px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.01em;cursor:pointer;
  transition:all .25s var(--ease);white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(255,107,26,.28)}
.btn--primary:hover{background:var(--orange-dark);box-shadow:0 12px 30px rgba(255,107,26,.38);transform:translateY(-2px)}
.btn--dark{background:var(--navy-800);color:#fff}
.btn--dark:hover{background:var(--navy-700);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--ghost{border-color:rgba(255,255,255,.42);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.btn--outline{border-color:var(--line);color:var(--navy-800);background:#fff}
.btn--outline:hover{border-color:var(--navy-800);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn--sm{padding:10px 20px;font-size:14px}
.btn--block{width:100%}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

.link-arrow{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;
  color:var(--navy-800);transition:gap .25s var(--ease),color .25s var(--ease);
}
.link-arrow svg{width:16px;height:16px}
.link-arrow:hover{gap:13px;color:var(--orange)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);transition:box-shadow .3s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 26px rgba(10,37,64,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:28px}

.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{height:34px;width:auto;flex:none;display:block}
.site-footer .brand-mark{height:28px;padding:7px;background:#fff;border-radius:7px;box-sizing:content-box}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--navy-800);white-space:nowrap}
.brand-tag{font-size:9.5px;font-weight:700;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;white-space:nowrap}

.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{
  position:relative;padding:9px 15px;border-radius:7px;font-size:15px;font-weight:500;
  color:var(--navy-700);transition:color .2s,background .2s;
}
.main-nav a::after{
  content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;
  background:var(--orange);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.main-nav a:hover{color:var(--navy-900)}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--navy-900);font-weight:600}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--navy-700);transition:color .2s}
.header-phone:hover{color:var(--orange)}
.header-phone svg{width:17px;height:17px;color:#25D366}

.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:9px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--navy-800);border-radius:2px;position:relative;transition:.25s var(--ease)}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:var(--navy-800);border-radius:2px;transition:.25s var(--ease)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle.is-open span{background:transparent}
.nav-toggle.is-open span::before{top:0;transform:rotate(45deg)}
.nav-toggle.is-open span::after{top:0;transform:rotate(-45deg)}

.mobile-nav{
  display:none;border-top:1px solid var(--line);background:#fff;
  padding:14px 28px 24px;
}
.mobile-nav.is-open{display:block;animation:slideDown .3s var(--ease)}
.mobile-nav a{display:block;padding:13px 0;font-size:16px;font-weight:500;color:var(--navy-700);border-bottom:1px solid var(--line)}
.mobile-nav a.active{color:var(--orange);font-weight:700}
.mobile-nav .btn{margin-top:18px}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ---------- Hero (Home) ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 520px at 88% 12%, rgba(255,107,26,.20), transparent 62%),
    radial-gradient(760px 560px at 6% 92%, rgba(46,125,209,.26), transparent 66%),
    linear-gradient(150deg,#061A31 0%,#0A2540 46%,#113C66 100%);
  color:#C6D7E8;padding:112px 0 120px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 78%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center}
.hero h1{
  font-size:clamp(34px,5vw,58px);color:#fff;margin-bottom:22px;line-height:1.1;letter-spacing:-.03em;
}
.hero h1 .accent{color:var(--orange);position:relative;white-space:nowrap}
.hero-lead{font-size:18px;line-height:1.75;color:#A9C0D8;max-width:540px;margin-bottom:34px}
.hero .eyebrow{color:var(--orange-light)}
.hero-stats{
  display:flex;gap:44px;margin-top:52px;padding-top:34px;
  border-top:1px solid rgba(255,255,255,.13);flex-wrap:wrap;
}
.hero-stat b{display:block;font-size:32px;font-weight:800;color:#fff;letter-spacing:-.03em;line-height:1.1}
.hero-stat span{font-size:13px;color:#8FA8C2;letter-spacing:.02em}

.hero-visual{position:relative}
.hero-card{
  position:relative;border-radius:var(--radius-lg);padding:26px;
  background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 36px 80px rgba(0,0,0,.36);
  backdrop-filter:blur(6px);
}
.hero-card svg{width:100%;height:auto;border-radius:12px}
.hero-card img{width:100%;height:auto;border-radius:12px;display:block}
.hero-badge{
  position:absolute;display:flex;align-items:center;gap:11px;
  background:#fff;border-radius:12px;padding:12px 17px;box-shadow:var(--shadow-lg);
  font-size:13px;font-weight:600;color:var(--ink);
}
.hero-badge i{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;flex:none}
.hero-badge i svg{width:18px;height:18px}
.hero-badge small{display:block;font-size:11px;font-weight:500;color:var(--muted)}
.hero-badge--1{top:-22px;left:-26px}
.hero-badge--1 i{background:var(--orange-soft)}
.hero-badge--2{bottom:-24px;right:-18px}
.hero-badge--2 i{background:var(--blue-100)}
.hero-badge--3{bottom:64px;left:-42px}
.hero-badge--3 i{background:#E9F9F0}

/* ---------- Trust strip ---------- */
.trust{padding:38px 0;border-bottom:1px solid var(--line);background:#fff}
.trust-inner{display:flex;align-items:center;gap:36px;flex-wrap:wrap;justify-content:space-between}
.trust-label{font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.trust-logos{display:flex;gap:40px;flex-wrap:wrap;align-items:center}
.trust-logos span{
  font-size:17px;font-weight:800;letter-spacing:-.02em;color:#B6C4D4;
  transition:color .25s var(--ease);
}
.trust-logos span:hover{color:var(--navy-700)}

/* ---------- Feature cards ---------- */
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 32px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease);
}
.feature-card::after{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--orange),var(--orange-light));
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.feature-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#D3DEEC}
.feature-card:hover::after{transform:scaleX(1)}
.feature-icon{
  width:58px;height:58px;border-radius:14px;display:grid;place-items:center;margin-bottom:24px;
  background:linear-gradient(140deg,var(--navy-800),var(--navy-600));color:#fff;
  box-shadow:0 10px 24px rgba(10,37,64,.18);
}
.feature-icon svg{width:27px;height:27px}
.feature-card:nth-child(2) .feature-icon{background:linear-gradient(140deg,var(--orange-dark),var(--orange-light));box-shadow:0 10px 24px rgba(255,107,26,.28)}
.feature-card:nth-child(3) .feature-icon{background:linear-gradient(140deg,#0E4E8C,var(--blue-500));box-shadow:0 10px 24px rgba(46,125,209,.26)}
.feature-card h3{font-size:20px;margin-bottom:12px}
.feature-card p{font-size:15px;line-height:1.75;margin-bottom:20px}
.feature-card ul{display:grid;gap:9px}
.feature-card ul li{display:flex;gap:9px;font-size:14px;align-items:flex-start}
.feature-card ul li svg{width:16px;height:16px;color:var(--orange);flex:none;margin-top:4px}

/* ---------- Product cards ---------- */
.product-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease);
}
.product-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#D3DEEC}
.product-media{
  position:relative;aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden;
  background:linear-gradient(150deg,#EFF5FB 0%,#E4EEF8 100%);
  border-bottom:1px solid var(--line);
}
.product-media svg{width:74%;height:74%;transition:transform .45s var(--ease)}
.product-card:hover .product-media svg{transform:scale(1.06)}
/* real photography replaces the vector art when a product has an img — contain keeps tall products fully visible */
.product-media img{width:100%;height:100%;object-fit:contain;object-position:center;background:#fff;transition:transform .5s var(--ease)}
.product-card:hover .product-media img{transform:scale(1.05)}
.product-tag{
  position:absolute;top:14px;left:14px;padding:5px 12px;border-radius:100px;
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(10,37,64,.9);color:#fff;
}
.product-tag--new{background:var(--orange);color:#fff}
.product-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.product-body h3{font-size:18.5px;margin-bottom:9px}
.product-model{font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--orange);text-transform:uppercase;margin-bottom:10px}
.product-body p{font-size:14.5px;line-height:1.7;margin-bottom:18px}
.product-specs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.product-specs span{
  font-size:12px;font-weight:600;color:var(--navy-700);background:var(--surface);
  border:1px solid var(--line);border-radius:6px;padding:5px 10px;
}
.product-body .link-arrow{margin-top:auto}

/* ---------- Filter tabs ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:48px}
.filter-btn{
  padding:10px 22px;border-radius:100px;border:1.5px solid var(--line);background:#fff;
  font-size:14px;font-weight:600;color:var(--navy-700);cursor:pointer;transition:all .25s var(--ease);
}
.filter-btn:hover{border-color:var(--navy-600);color:var(--navy-800)}
.filter-btn.active{background:var(--navy-800);border-color:var(--navy-800);color:#fff;box-shadow:0 8px 20px rgba(10,37,64,.2)}
.product-item.is-hidden{display:none}

/* ---------- Split sections ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split--reverse .split-media{order:2}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-media svg{width:100%;height:auto}
.split-media img{
  width:100%;height:auto;display:block;
  aspect-ratio:4/3;object-fit:contain;background:#fff; /* portrait shots letterbox instead of towering over the copy */
}
.split h2{font-size:clamp(27px,3.4vw,38px);margin-bottom:20px}
.split p{font-size:16.5px;line-height:1.8;margin-bottom:18px}
.check-list{display:grid;gap:14px;margin:26px 0 32px}
.check-list li{display:flex;gap:13px;font-size:15.5px;color:var(--navy-700)}
.check-list li svg{width:21px;height:21px;color:var(--orange);flex:none;margin-top:3px}

/* ---------- Page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;padding:88px 0 84px;
  background:
    radial-gradient(760px 380px at 82% 0%, rgba(255,107,26,.20), transparent 64%),
    linear-gradient(140deg,#061A31 0%,#0A2540 52%,#113C66 100%);
  color:#A9C0D8;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(circle at 70% 30%,#000 10%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 70% 30%,#000 10%,transparent 72%);
}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(30px,4.4vw,48px);color:#fff;margin-bottom:18px;letter-spacing:-.03em}
.page-hero p{font-size:17px;max-width:640px;color:#A0B8D0}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13.5px;margin-bottom:20px;color:#7E97B1}
.breadcrumb a{color:#A9C0D8;transition:color .2s}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb svg{width:13px;height:13px;opacity:.6}
.breadcrumb span{color:#fff;font-weight:600}

/* ---------- Stats band ---------- */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border-radius:var(--radius);overflow:hidden}
.stat-cell{background:#fff;padding:38px 26px;text-align:center}
.stat-cell b{display:block;font-size:clamp(30px,3.4vw,40px);font-weight:800;color:var(--navy-800);letter-spacing:-.03em;line-height:1.1}
.stat-cell b em{color:var(--orange);font-style:normal}
.stat-cell span{font-size:13.5px;color:var(--muted);letter-spacing:.02em}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:40px;display:grid;gap:42px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line)}
.tl-item{position:relative}
.tl-item::before{
  content:"";position:absolute;left:-38px;top:6px;width:20px;height:20px;border-radius:50%;
  background:#fff;border:3px solid var(--orange);box-shadow:0 0 0 5px #fff;
}
.tl-year{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--orange);text-transform:uppercase;margin-bottom:7px}
.tl-item h4{font-size:18px;margin-bottom:8px}
.tl-item p{font-size:15px}
/* show dates + booth photo strip inside timeline items */
.tl-date{display:block;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.04em;margin:-4px 0 8px}
.tl-photos{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.tl-photos img{width:132px;height:96px;object-fit:cover;border-radius:9px;border:1px solid var(--line);display:block}

/* ---------- Exhibition photos: hover to enlarge (500px on the long edge) ---------- */
.tl-photos img{
  cursor:zoom-in;
  transform-origin:center bottom;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
  will-change:transform;
}
.tl-photos img.is-zoom{
  position:relative;z-index:90;
  box-shadow:0 20px 46px rgba(9,32,58,.34);
  border-color:#CFDCEA;
}
.timeline--wide .tl-item:has(img.is-zoom){z-index:8}
@media (hover:none){
  .tl-photos img{cursor:auto}
}

/* ---------- Exhibition page: supporting stand photo under the heading ---------- */
.history-photo{
  max-width:520px;margin:0 auto 44px;
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.history-photo img{
  width:100%;height:auto;display:block;
  aspect-ratio:16/9;object-fit:cover;
}
@media (max-width:640px){
  .history-photo{margin-bottom:32px}
}

/* ---------- Timeline — wide / two-column variant (exhibition page) ---------- */
/* Replaces the single narrow rail with a balanced 2-up card grid; a vertical
   rail only shows between the two columns so the reading order stays obvious. */
.timeline--wide{
  padding-left:0;gap:18px 40px;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:start;
}
.timeline--wide::before{display:none}
.timeline--wide .tl-item{
  position:relative;
  padding:22px 24px 24px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md,14px);
  display:flex;flex-direction:column;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.timeline--wide .tl-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D6E1EE}
/* swap the dot for a small year chip sitting inline with the year label */
.timeline--wide .tl-item::before{display:none}
.timeline--wide .tl-year{
  display:inline-flex;align-items:center;justify-content:center;
  align-self:flex-start;
  min-width:52px;padding:4px 12px;margin-bottom:12px;
  background:rgba(243,152,28,.12);border-radius:999px;
  font-size:12px;letter-spacing:.1em;
}
.timeline--wide .tl-item h4{font-size:17px;line-height:1.35;margin-bottom:6px}
.timeline--wide .tl-date{margin:0 0 14px;font-size:12.5px}
.timeline--wide .tl-photos{margin-top:auto;padding-top:2px}
.timeline--wide .tl-photos img{width:100%;max-width:118px;height:86px}
/* the surface section is light grey, so lift the cards off it slightly */
.timeline--wide .tl-item{box-shadow:0 1px 0 rgba(10,37,64,.03)}
@media (max-width:820px){
  .timeline--wide{grid-template-columns:1fr;gap:16px}
}

/* ---------- Values ---------- */
.value-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.value-card .num{font-size:13px;font-weight:800;color:var(--orange);letter-spacing:.14em;margin-bottom:16px}
.value-card h4{font-size:18px;margin-bottom:11px}
.value-card p{font-size:14.8px;line-height:1.75}

/* ---------- Team ---------- */
.team-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;text-align:center;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.avatar{
  width:78px;height:78px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;
  font-size:24px;font-weight:800;color:#fff;letter-spacing:-.02em;
  background:linear-gradient(140deg,var(--navy-800),var(--navy-600));
}
.team-card:nth-child(2) .avatar{background:linear-gradient(140deg,var(--orange-dark),var(--orange-light))}
.team-card:nth-child(3) .avatar{background:linear-gradient(140deg,#0E4E8C,var(--blue-500))}
.team-card h4{font-size:17px;margin-bottom:5px}
.team-card .role{font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.team-card p{font-size:14px;line-height:1.7}

/* ---------- Detail page ---------- */
.detail-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:start}
.detail-gallery{position:sticky;top:calc(var(--header-h) + 24px)}
.gallery-main{
  position:relative;
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(150deg,#F1F6FC,#E5EEF8);aspect-ratio:4/3;display:grid;place-items:center;
}
.gallery-main svg{width:78%;height:78%}
.gallery-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff}
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.thumb{
  position:relative;
  aspect-ratio:1;border:1.5px solid var(--line);border-radius:11px;background:#fff;cursor:pointer;
  display:grid;place-items:center;padding:8px;transition:all .25s var(--ease);
}
.thumb svg{width:100%;height:100%}
.thumb img{position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);object-fit:cover;border-radius:6px} /* abs-positioned: never drives the thumb's own size */
.thumb:hover{border-color:var(--blue-500)}
.thumb.active{border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-soft)}

/* inline product video + caption pill (detail gallery) */
.gallery-main.is-video{aspect-ratio:1/1;background:#0E1B2C}
.gallery-main video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#0E1B2C}
.gallery-caption{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:7px 14px;border-radius:999px;background:rgba(10,24,42,.78);color:#fff;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;backdrop-filter:blur(5px);
}
.thumb--video .thumb-play{position:absolute;inset:0;display:grid;place-items:center;z-index:2;pointer-events:none}
.thumb--video .thumb-play svg{
  width:34px;height:34px;padding:9px;color:#fff;border-radius:50%;
  background:rgba(10,24,42,.72);box-shadow:0 2px 10px rgba(0,0,0,.28);
}

/* main parts grid (detail page) */
.parts-block{border-top:1px solid var(--line);margin-top:76px;padding-top:56px}
.parts-title{font-size:22px;margin-bottom:8px}
.parts-sub{font-size:14px;color:var(--muted);margin-bottom:28px}
.parts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.part-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;
  display:flex;flex-direction:column;margin:0;
}
.part-card img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
.part-card figcaption{padding:12px 14px;font-size:12.8px;line-height:1.6;color:var(--navy-700)}

.detail-info h1{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.detail-rating{display:flex;align-items:center;gap:12px;margin-bottom:22px;font-size:13.5px;color:var(--muted)}
.stars{display:flex;gap:2px}
.stars svg{width:15px;height:15px;color:var(--orange)}
.detail-lead{font-size:16.5px;line-height:1.8;margin-bottom:28px}
.spec-highlight{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:30px}
.spec-highlight div{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;background:var(--surface);
}
.spec-highlight dt{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.spec-highlight dd{margin:0;font-size:17px;font-weight:700;color:var(--navy-800);letter-spacing:-.01em}
.detail-actions{display:flex;gap:14px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line)}

/* ---------- Tabs ---------- */
.tabs{border-bottom:1px solid var(--line);display:flex;gap:6px;flex-wrap:wrap;margin-bottom:40px}
.tab-btn{
  padding:14px 24px;background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;
  font-size:15px;font-weight:600;color:var(--muted);transition:all .25s var(--ease);margin-bottom:-1px;
}
.tab-btn:hover{color:var(--navy-800)}
.tab-btn.active{color:var(--navy-800);border-bottom-color:var(--orange)}
.tab-panel{display:none;animation:fadeUp .4s var(--ease)}
.tab-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- Spec table ---------- */
.spec-table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-table caption{text-align:left;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:0 0 14px}
.spec-table th,.spec-table td{padding:15px 22px;text-align:left;font-size:15px;border-bottom:1px solid var(--line)}
.spec-table th{background:var(--surface);font-weight:600;color:var(--navy-800);width:38%;white-space:nowrap}
.spec-table td{color:var(--body)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:none}
.spec-table tbody tr:hover td{background:#FAFCFF}

/* ---------- Downloads ---------- */
.download-list{display:grid;gap:14px}
.download-item{
  display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;background:#fff;transition:all .28s var(--ease);
}
.download-item:hover{border-color:var(--blue-500);box-shadow:var(--shadow-sm);transform:translateX(4px)}
.download-item i{
  width:46px;height:46px;border-radius:11px;display:grid;place-items:center;flex:none;
  background:var(--orange-soft);color:var(--orange);
}
.download-item i svg{width:22px;height:22px}
.download-item b{display:block;font-size:15.5px;color:var(--ink)}
.download-item small{font-size:13px;color:var(--muted)}
.download-item span{margin-left:auto;font-size:13px;font-weight:700;color:var(--navy-700);white-space:nowrap}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:64px 60px;
  background:
    radial-gradient(620px 320px at 90% 10%, rgba(255,107,26,.30), transparent 62%),
    linear-gradient(130deg,#061A31,#113C66);
  color:#B8CCDF;
  display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,34px);margin-bottom:14px;max-width:520px}
.cta-band p{font-size:16px;max-width:520px;color:#9FB6CE}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px;box-shadow:var(--shadow-sm)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{margin-bottom:22px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--navy-800);margin-bottom:8px}
.field label .req{color:var(--orange)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:9px;background:#fff;
  font-size:15px;transition:all .22s var(--ease);
}
.field textarea{resize:vertical;min-height:132px;line-height:1.65}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 4px var(--orange-soft);
}
.field input::placeholder,.field textarea::placeholder{color:#A7B6C9}
.field.error input,.field.error select,.field.error textarea{border-color:#D93B3B;box-shadow:0 0 0 4px #FDEDED}
.field-msg{display:none;font-size:12.5px;color:#D93B3B;margin-top:6px}
.field.error .field-msg{display:block}
.check-field{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;line-height:1.6}
.check-field input{width:17px;height:17px;flex:none;margin-top:3px;accent-color:var(--orange)}
.form-success{
  display:none;align-items:center;gap:16px;background:#EAF8F0;border:1px solid #B9E5CC;
  border-radius:var(--radius);padding:22px 24px;margin-bottom:26px;color:#14653B;
}
.form-success.show{display:flex;animation:fadeUp .4s var(--ease)}
.form-success svg{width:26px;height:26px;flex:none;color:#1B9E5A}
.form-success b{display:block;font-size:15.5px;color:#0F5A34;margin-bottom:3px}
.form-success p{font-size:14px}

.info-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px;background:#fff;
  display:flex;gap:18px;align-items:flex-start;transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.info-card i{
  width:46px;height:46px;border-radius:12px;flex:none;display:grid;place-items:center;
  background:var(--navy-800);color:#fff;
}
.info-card i svg{width:21px;height:21px}
.info-card h4{font-size:15.5px;margin-bottom:6px}
.info-card p{font-size:14.5px;line-height:1.7}
.info-card a{color:var(--navy-700);font-weight:600}
.info-card a:hover{color:var(--orange)}
/* WhatsApp entry: brand mark and label sit on one aligned line, with the
   supporting copy dropping to its own line underneath */
.wa-inline{display:flex;align-items:center;gap:6px;margin-bottom:4px}
.wa-inline svg{flex:none}
.wa-inline a{margin:0}
.info-stack{display:grid;gap:16px}

.map-card{
  margin-top:26px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#EAF1F9;
}
.map-card svg{width:100%;height:auto;display:block}
.map-frame{position:relative;width:100%;aspect-ratio:600/360;background:#EAF1F9}
.map-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.map-foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:14px 22px;font-size:13.5px;color:#5E7793;border-top:1px solid var(--line);
}
.map-foot a{color:var(--navy-700);font-weight:600;white-space:nowrap}
.map-foot a:hover{color:var(--orange)}

/* ---------- Offices ---------- */
.office-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.office-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.office-card .flag{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.office-card h4{font-size:17px;margin-bottom:12px}
.office-card p{font-size:14.3px;line-height:1.75}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;background:none;border:none;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:600;color:var(--ink);transition:color .2s;
}
.faq-q:hover{color:var(--orange)}
.faq-q i{width:26px;height:26px;border-radius:7px;background:var(--surface);display:grid;place-items:center;flex:none;transition:all .28s var(--ease)}
.faq-q i svg{width:14px;height:14px;color:var(--navy-700);transition:transform .28s var(--ease)}
.faq-item.open .faq-q i{background:var(--orange)}
.faq-item.open .faq-q i svg{color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s var(--ease)}
.faq-a p{padding:0 0 24px;font-size:15.3px;line-height:1.8;max-width:820px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#8CA5BF;padding:76px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:52px;padding-bottom:56px}
.site-footer .brand-name{color:#fff}
.site-footer .brand-tag{color:#5E7793}
.footer-about p{margin:20px 0 24px;line-height:1.8;max-width:330px}
.footer-social{display:flex;gap:11px}
.footer-social a{
  width:38px;height:38px;border-radius:9px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);color:#A9C0D8;transition:all .25s var(--ease);
}
.footer-social a:hover{background:var(--orange);color:#fff;transform:translateY(-3px)}
.footer-social svg{width:17px;height:17px}

/* ---- WeChat QR popup ---- */
.qr-modal{
  position:fixed;inset:0;z-index:1000;display:none;place-items:center;
  background:rgba(6,26,49,.66);backdrop-filter:blur(4px);
}
.qr-modal.open{display:grid}
.qr-card{
  position:relative;background:#fff;border-radius:18px;padding:34px 40px 30px;
  text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.4);max-width:92vw;
}
.qr-card h4{margin:0 0 18px;font-size:17px;color:var(--navy-800)}
.qr-card img{display:block;width:260px;height:260px;border:1px solid #E3ECF5;border-radius:10px}
.qr-card p{margin:16px 0 0;font-size:14px;color:#5E7793}
.qr-card b{color:var(--navy-800);letter-spacing:.04em}
.qr-close{
  position:absolute;top:10px;right:14px;border:0;background:none;cursor:pointer;
  font-size:30px;line-height:1;color:#93A9BE;
}
.qr-close:hover{color:var(--orange)}
.site-footer h5{color:#fff;font-size:14px;letter-spacing:.09em;text-transform:uppercase;margin-bottom:22px;font-weight:700}
.footer-links{display:grid;gap:13px}
.footer-links a{color:#8CA5BF;transition:color .2s,padding-left .2s}
.footer-links a:hover{color:var(--orange);padding-left:5px}
.footer-contact{display:grid;gap:15px}
.footer-contact div{display:flex;gap:11px;align-items:flex-start;line-height:1.65}
.footer-contact svg{width:16px;height:16px;color:var(--orange);flex:none;margin-top:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:13.5px;color:#6B85A1;
}
.footer-bottom nav{display:flex;gap:24px;flex-wrap:wrap}
.footer-bottom a:hover{color:var(--orange)}
.footer-bottom .icp a{color:#6B85A1;white-space:nowrap}
.footer-bottom .icp a:hover{color:var(--orange)}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  [data-reveal]{opacity:1;transform:none}
}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:26px;bottom:26px;width:47px;height:47px;border-radius:12px;border:none;
  background:var(--navy-800);color:#fff;cursor:pointer;display:grid;place-items:center;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(14px);
  transition:all .3s var(--ease);z-index:800;
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--orange)}
.to-top svg{width:19px;height:19px}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1140px){
  /* the wordmark + INTERNATIONAL LTD. lockup is wide — drop the phone number early */
  .header-phone{display:none}
}

@media (max-width:1080px){
  .container{padding:0 24px}
  .hero-grid{grid-template-columns:1fr;gap:64px}
  .hero-lead{max-width:100%}
  .hero-visual{max-width:560px}
  .split{gap:48px}
  .detail-grid{grid-template-columns:1fr;gap:48px}
  .detail-gallery{position:static}
  .contact-grid{grid-template-columns:1fr;gap:44px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:44px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .parts-grid{grid-template-columns:repeat(3,1fr)}
}

@media (max-width:900px){
  .main-nav,.header-phone{display:none}
  .nav-toggle{display:flex}
  .section{padding:78px 0}
  .section--tight{padding:60px 0}
  .grid-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .split--reverse .split-media{order:0}
  .cta-band{padding:48px 36px;flex-direction:column;align-items:flex-start;gap:32px}
  .form-card{padding:32px 26px}
  .parts-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:640px){
  .container{padding:0 20px}
  .brand-mark{height:26px}
  .site-footer .brand-mark{height:22px;padding:6px}
  .brand-tag{display:none}
  .section{padding:62px 0}
  .hero{padding:76px 0 88px}
  .hero-stats{gap:30px;margin-top:40px}
  .hero-stat b{font-size:26px}
  .hero-badge--1{top:-14px;left:-6px}
  .hero-badge--2{bottom:-16px;right:-4px}
  .hero-badge--3{display:none}
  .grid{gap:20px}
  .grid-2,.grid-4{grid-template-columns:1fr}
  .stats-band{grid-template-columns:1fr 1fr}
  .stat-cell{padding:28px 18px}
  .form-row{grid-template-columns:1fr;gap:0}
  .spec-highlight{grid-template-columns:1fr}
  .parts-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:40px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .tabs{gap:0}
  .tab-btn{padding:12px 16px;font-size:14px}
  .spec-table th,.spec-table td{padding:13px 16px;font-size:14px}
  .spec-table th{width:44%;white-space:normal}
  .gallery-thumbs{grid-template-columns:repeat(4,1fr);gap:8px}
  .btn{width:100%}
  .btn-row{flex-direction:column}
  .header-cta .btn{width:auto}
  .to-top{right:16px;bottom:16px}
}

/* =========================================================
   Not-found helpers
   Shared by 404.html and by the unknown-?id= state on
   detail.html (both feed #nfSearch / #nfResults to
   initNotFoundSearch() in main.js).
   ========================================================= */
.nf-wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:start}
.nf-search{position:relative;margin-bottom:8px}
.nf-search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:19px;height:19px;color:var(--muted);pointer-events:none}
.nf-search input{
  width:100%;padding:16px 18px 16px 50px;font-size:16px;
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s;
}
.nf-search input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,107,26,.12)}
.nf-hint{font-size:13.5px;color:var(--muted);margin:10px 0 22px}
.nf-results{display:grid;gap:10px}
.nf-hit{
  display:flex;align-items:center;gap:16px;padding:12px 16px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s,transform .2s,box-shadow .2s;
}
.nf-hit:hover{border-color:var(--orange);transform:translateX(3px);box-shadow:var(--shadow-sm)}
.nf-hit img{width:58px;height:58px;object-fit:contain;border-radius:10px;background:var(--surface);flex:none}
.nf-hit b{display:block;color:var(--ink);font-size:15.5px;line-height:1.35}
.nf-hit em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:3px}
.nf-hit i{margin-left:auto;color:var(--orange);flex:none}
.nf-hit i svg{width:16px;height:16px}
.nf-empty{font-size:15px;color:var(--body);padding:18px 20px;background:var(--surface);border-radius:var(--radius)}
.nf-cats{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.nf-cats a{
  font-size:13.5px;font-weight:600;color:var(--navy-700);background:#fff;
  border:1px solid var(--line);border-radius:999px;padding:9px 17px;transition:all .2s;
}
.nf-cats a:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.nf-path{
  display:inline-block;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13px;color:#8FA6BE;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:4px 11px;margin-top:6px;
  word-break:break-all;max-width:100%;
}
@media(max-width:900px){.nf-wrap{grid-template-columns:1fr;gap:44px}}