/* ============================================================
   SUNRISE — Bright Trust design system
   Concept D: light Apple-style industrial, orange #FF6A00 accent
   ============================================================ */
:root{
  --bg:#FFFFFF; --bg-2:#F5F5F7; --bg-3:#EDEDEF;
  --ink:#1D1D1F; --ink-2:#6E6E73; --ink-3:#A1A1A6;
  --line:rgba(0,0,0,.08);
  --orange:#FF6A00; --orange-d:#E55F00; --orange-t:rgba(255,106,0,.08);
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;
  --r-lg:28px; --r-md:20px;
  --shadow:0 20px 60px -20px rgba(0,0,0,.18);
  --shadow-sm:0 4px 20px -6px rgba(0,0,0,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono)}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--orange);background:var(--orange-t);padding:7px 16px;border-radius:100px}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.025em;line-height:1.08}
h1{font-size:clamp(2.4rem,5vw,4.2rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}
.sub{color:var(--ink-2);font-size:17px;max-width:600px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15px;padding:15px 30px;border-radius:100px;transition:.25s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-d);transform:translateY(-1px);box-shadow:0 10px 30px -10px rgba(255,106,0,.5)}
.btn-soft{background:var(--bg-2);color:var(--ink)}
.btn-soft:hover{background:var(--bg-3)}

/* ===== NAV ===== */
.nav{position:sticky;top:14px;z-index:50;margin:14px auto 0;max-width:1140px;left:0;right:0}
.nav-inner{background:rgba(255,255,255,.72);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid rgba(255,255,255,.6);box-shadow:var(--shadow-sm);border-radius:100px;display:flex;align-items:center;justify-content:space-between;padding:10px 12px 10px 24px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:16px;letter-spacing:.14em}
.logo img{height:40px;width:auto}
.logo small{display:block;font-family:var(--mono);font-weight:500;font-size:8px;letter-spacing:.24em;color:var(--ink-3)}
.nav-links{display:flex;gap:6px;font-size:14px;font-weight:600;color:var(--ink-2)}
.nav-links a{padding:9px 16px;border-radius:100px;transition:.2s}
.nav-links a:hover{color:var(--ink);background:var(--bg-2)}
.nav-links a.on{color:var(--ink);background:var(--bg-2)}
.nav .btn{padding:11px 22px;font-size:14px}

/* ===== HERO ===== */
.hero{padding:96px 0 40px;text-align:center}
.hero h1{margin:26px auto 0;max-width:820px}
.hero h1 .em{background:linear-gradient(90deg,var(--orange),#FF9F45);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{margin:24px auto 0;text-align:center}
.hero-cta{display:flex;gap:14px;justify-content:center;margin-top:38px;flex-wrap:wrap}
.hero-img{position:relative;margin-top:64px}
.hero-link{display:block;border-radius:var(--r-lg);overflow:hidden;position:relative}
.hero-link>img{width:100%;box-shadow:var(--shadow);transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.hero-link:hover>img{transform:scale(1.03)}
.vr-badge{position:absolute;right:24px;bottom:24px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.06);border-radius:100px;padding:13px 24px;font-weight:700;font-size:14px;display:flex;gap:9px;align-items:center;box-shadow:0 8px 24px -8px rgba(0,0,0,.25);transition:.25s;z-index:2}
.vr-badge .ic{width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:11px}
.hero-link:hover .vr-badge{background:var(--orange);color:#fff;border-color:var(--orange)}
.hero-link:hover .vr-badge .ic{background:#fff;color:var(--orange)}
.trust-card{position:absolute;left:32px;bottom:-36px;background:rgba(255,255,255,.85);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow);border-radius:var(--r-md);padding:22px 26px;display:flex;gap:34px}
.trust-card .cell{padding-right:34px;border-right:1px solid var(--line)}
.trust-card .cell:last-child{border-right:none;padding-right:0}
.trust-card .v{font-size:24px;font-weight:800;letter-spacing:-.02em}
.trust-card .v em{font-style:normal;color:var(--orange)}
.trust-card .k{font-size:12px;color:var(--ink-2);font-weight:600;margin-top:2px}
.trust-card .stars{color:var(--orange);font-size:14px;letter-spacing:2px}

/* ===== STATS BAND ===== */
.stats{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:96px}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:0}
.stat{padding:44px 30px;border-left:1px solid var(--line);text-align:left}
.stat:first-child{border-left:none;padding-left:0}
.stat .v{font-size:clamp(2rem,3.4vw,2.8rem);font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat .v em{font-style:normal;color:var(--orange)}
.stat .k{font-size:13px;color:var(--ink-2);font-weight:600;margin-top:6px}

/* ===== SECTIONS ===== */
.sec{padding:110px 0 90px}
.sec-head{margin-bottom:54px;display:flex;justify-content:space-between;align-items:end;gap:30px;flex-wrap:wrap}
.sec-head h2{margin-top:18px}
.sec-head .sub{margin-top:14px}
.sec-head .more{font-weight:700;font-size:15px;color:var(--orange);white-space:nowrap}

/* ===== PRODUCTS ===== */
.prods{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prod{background:var(--bg-2);border-radius:var(--r-md);overflow:hidden;transition:.3s;border:1px solid transparent;display:block}
.prod:hover{background:#fff;border-color:var(--line);box-shadow:var(--shadow);transform:translateY(-4px)}
.prod .ph{aspect-ratio:4/3;overflow:hidden}
.prod .ph img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.prod:hover .ph img{transform:scale(1.05)}
.prod .bd{padding:20px 22px 24px}
.prod .cat{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:700}
.prod h3{font-size:18px;margin-top:7px}
.prod .spec{font-family:var(--mono);font-size:11px;color:var(--ink-3);margin-top:10px;font-variant-numeric:tabular-nums}
.prod .go{display:flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;font-size:14px;color:var(--ink)}
.prod .go i{font-style:normal;transition:.25s}
.prod:hover .go i{transform:translateX(5px);color:var(--orange)}

/* ===== FACTORY FILM STRIP (long image marquee) ===== */
.factory{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.factory .sec-head{margin-bottom:40px}
.filmstrip{display:flex;gap:0;width:max-content;animation:bt-scroll 60s linear infinite}
.filmstrip img{height:340px;width:auto;border-radius:var(--r-md);margin-right:18px;box-shadow:var(--shadow-sm)}
.factory:hover .filmstrip{animation-play-state:paused}
@keyframes bt-scroll{to{transform:translateX(-50%)}}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px}
.step .n{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--orange)}
.step h4{font-size:15px;font-weight:800;margin-top:8px;letter-spacing:-.01em}
.step p{font-size:13px;color:var(--ink-2);margin-top:6px}

/* ===== VIDEO ===== */
.video-sec .vbox{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);background:#000}
.video-sec video{width:100%;display:block}

/* ===== GALLERY (qualification / honor / team) — full-width rows ===== */
.gal-row{background:var(--bg-2);border-radius:var(--r-md);overflow:hidden;border:1px solid transparent;transition:.3s}
.gal-row:hover{border-color:var(--line);box-shadow:var(--shadow-sm)}
.gal-row .gt{display:flex;align-items:center;gap:12px;padding:18px 22px}
.gal-row .gt .dot{width:34px;height:34px;border-radius:10px;background:var(--orange-t);color:var(--orange);display:grid;place-items:center;font-family:var(--mono);font-size:11px;font-weight:700;flex:none}
.gal-row .gt .t{font-weight:800;font-size:15px}
.gal-row .gt .d{font-size:12px;color:var(--ink-2)}
.strip{overflow:hidden;padding:0 22px 22px}
.strip-track{display:flex;width:max-content;animation:bt-scroll 40s linear infinite}
.strip-track img{width:auto;max-width:none;border-radius:14px}
.strip:hover .strip-track{animation-play-state:paused}
.strip-wide .strip-track img{height:200px}
.strip:not(.strip-wide) .strip-track img{height:auto;width:100%;min-width:100%;animation:bt-scroll 50s linear infinite}
.strip-slow{animation-duration:70s}
.strip-body{padding:0 22px 22px}
.strip-body img{width:100%;border-radius:14px}

/* ===== ABOUT PAGE ===== */
.page-hero{padding:90px 0 40px}
.page-hero .breadcrumbs{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.page-hero .breadcrumbs a{color:var(--orange)}
.article{max-width:820px;margin:0 auto}
.article .prose{font-size:16px;color:var(--ink-2);margin-top:30px}
.article .prose img{border-radius:var(--r-md);margin:24px 0}
.article .prose h1,.article .prose h2,.article .prose h3{color:var(--ink);margin:34px 0 12px}
.article .prose p{margin:14px 0}

/* ===== NEWS / PRODUCT LIST ===== */
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-row{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--bg-2);border-radius:var(--r-md);padding:22px 26px;margin-bottom:14px;transition:.25s}
.news-row:hover{background:#fff;box-shadow:var(--shadow-sm)}
.news-row .t{font-weight:700;font-size:16px;letter-spacing:-.01em}
.news-row .d{font-family:var(--mono);font-size:12px;color:var(--ink-3);white-space:nowrap}
.pager-wrap{display:flex;justify-content:center;margin-top:44px}
.pager-wrap ul{display:flex;gap:8px}
.pager-wrap ul li a,.pager-wrap ul li span{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;border-radius:100px;background:var(--bg-2);font-weight:700;font-size:14px;color:var(--ink-2);transition:.2s}
.pager-wrap ul li a:hover{color:var(--orange)}
.pager-wrap ul li.active span{background:var(--orange);color:#fff}
.prevnext{display:flex;justify-content:space-between;gap:16px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.prevnext a{font-weight:700;font-size:14px;color:var(--ink-2);transition:.2s;max-width:48%}
.prevnext a:hover{color:var(--orange)}

/* ===== CONTACT ===== */
.contact{background:var(--bg-2);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.cform{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:38px;box-shadow:var(--shadow-sm)}
.frow{margin-bottom:20px}
.frow label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);display:block;margin-bottom:8px}
.frow input,.frow textarea{width:100%;border:1px solid var(--line);background:var(--bg-2);border-radius:14px;padding:14px 16px;font-family:var(--sans);font-size:15px;font-weight:600;color:var(--ink);outline:none;transition:.2s;resize:none}
.frow input:focus,.frow textarea:focus{border-color:var(--orange);background:#fff;box-shadow:0 0 0 4px var(--orange-t)}
.cinfo{display:grid;gap:16px}
.cinfo .card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px}
.cinfo .k{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.cinfo .v{font-size:17px;font-weight:800;margin-top:5px;letter-spacing:-.01em}
.cinfo .v.orange{color:var(--orange)}

/* ===== FOOTER ===== */
footer{padding:70px 0 30px}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--line)}
.f-grid h4{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:18px;font-weight:700}
.f-grid ul{display:grid;gap:11px;font-size:14px;font-weight:600}
.f-grid ul a{color:var(--ink-2);transition:.2s}
.f-grid ul a:hover{color:var(--orange)}
.f-brand p{color:var(--ink-2);font-size:14px;max-width:300px;margin-top:16px}
.f-brand .logo img{height:38px}
.f-legal{display:flex;justify-content:space-between;padding-top:24px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink-3);text-transform:uppercase}

/* ===== REVEAL ===== */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .wrap{padding:0 20px}
  .nav{margin:10px 12px 0;max-width:none}
  .nav-links{display:none}
  .hero{padding:64px 0 20px}
  .trust-card{position:relative;left:0;bottom:0;margin:20px 16px 0;flex-wrap:wrap;gap:20px}
  .trust-card .cell{border-right:none;padding-right:0}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat{padding:28px 18px;border-left:none}
  .prods,.gal-grid,.steps{grid-template-columns:1fr 1fr}
  .list-grid{grid-template-columns:1fr}
  .contact-grid,.fac-grid{grid-template-columns:1fr;gap:40px}
  .filmstrip img{height:200px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .prods,.gal-grid,.steps{grid-template-columns:1fr}
  .cform{padding:26px}
  .vr-badge{right:14px;bottom:14px;padding:10px 16px;font-size:12px}
}