/* GLSS website — brand book v1.0 (14.09.2026), brief v1.1 §5. Text gold on light = --gold-text (≥4.5:1). */
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url("../../assets/fonts/IBMPlexSans-Regular.8bb96baf.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url("../../assets/fonts/IBMPlexSans-SemiBold.87428717.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:700;font-display:swap;src:url("../../assets/fonts/IBMPlexSans-Bold.f2e4ca52.woff2") format("woff2")}

:root{
  --navy-deep:#08182E;--navy:#0C2648;--navy-card:#14315A;--gold:#E2A33B;--gold-light:#F5D28C;--gold-text:#8F5F0E;
  --ink:#5C6B7C;--ice:#C9D5E4;--border:#E3E9F0;--page:#F4F7FB;--white:#ffffff;
  --plate-a:#C8862A;--plate-b:#F0C46A;--plate-text:#3A2A08;
  --radius:10px;--radius-lg:14px;--container:1240px;--gutter:24px;
  --shadow:0 12px 32px rgba(12,38,72,.06);--shadow-hover:0 20px 44px rgba(12,38,72,.14);
  --font:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.5;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--navy);text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3,h4{color:var(--navy);font-weight:600;margin:0 0 .5em;line-height:1.15;letter-spacing:-.015em;text-wrap:balance}
h1{font-size:clamp(36px,4.8vw,60px);line-height:1.04;letter-spacing:-.02em}
h2{font-size:clamp(28px,3.2vw,38px)}
h3{font-size:21px}
p{margin:0 0 1em}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.45;max-width:760px;text-wrap:pretty}
.kicker{font-size:13px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-text);margin:0 0 14px}
.sec--dark .kicker,.sec--navy .kicker,.hero .kicker,.page-head .kicker{color:var(--gold)}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.sec{padding:100px 0}
.sec--tight{padding:64px 0}
.sec--dark{background:var(--navy-deep);color:var(--ice);position:relative}
.sec--dark h1,.sec--dark h2,.sec--dark h3,.sec--dark h4{color:var(--white)}
.sec--dark a{color:var(--white)}
.sec--page{background:var(--page)}
.sec--navy{background:var(--navy);color:var(--ice)}
.sec--navy h1,.sec--navy h2,.sec--navy h3{color:var(--white)}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:var(--navy-deep);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.note{font-size:14px;line-height:1.5;opacity:.85}
.gold-line{width:64px;height:2px;background:var(--gold);margin:18px 0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(8,24,46,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,213,228,.14)}
.site-header .container{display:flex;align-items:center;gap:28px;height:76px}
.logo{display:flex;align-items:center;flex:0 0 auto}
.logo img{height:44px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav > a:not(.btn):not(.lang){color:var(--ice);text-decoration:none;font-weight:600;font-size:16px;padding:6px 0;border-bottom:2px solid transparent;transition:color .2s}
.nav > a:not(.btn):not(.lang):hover{color:var(--white)}
.nav a[aria-current="page"]{color:var(--white);border-bottom-color:var(--gold)}
.nav .btn{margin-left:6px}
.lang-menu{display:flex;gap:4px;border:1px solid rgba(201,213,228,.35);border-radius:8px;padding:3px}
.lang{color:var(--ice);text-decoration:none;font-weight:600;font-size:13px;letter-spacing:.06em;border-radius:6px;padding:6px 9px;transition:background .2s,color .2s}
.lang.is-current{background:rgba(201,213,228,.16);color:var(--white)}
html[lang="zh-CN"] body{font-family:"IBM Plex Sans","PingFang SC","Microsoft YaHei","微软雅黑","Noto Sans CJK SC","Source Han Sans SC",sans-serif}
html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3{letter-spacing:0;font-weight:600}
html[lang="zh-CN"] .kicker{letter-spacing:.14em}
html[lang="zh-CN"] .lead{text-wrap:auto}
.lang:hover{color:var(--white);border-color:var(--ice)}
.burger{display:none;margin-left:auto;background:none;border:1px solid rgba(201,213,228,.35);border-radius:8px;color:var(--white);width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}
.burger svg{width:24px;height:24px}
.burger .ic-x{display:none}
.nav-open .burger .ic-x{display:block}.nav-open .burger .ic-menu{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 24px;border-radius:8px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s}
.btn svg{width:20px;height:20px;flex:0 0 auto}
.btn--primary{background:var(--gold);color:var(--navy-deep)}
.btn--primary:hover{background:var(--gold-light);transform:translateY(-1px);box-shadow:0 10px 24px rgba(226,163,59,.28)}
.btn--ghost{border-color:var(--ice);color:var(--white);background:transparent}
.btn--ghost:hover{border-color:var(--white);background:rgba(255,255,255,.06)}
.btn--navy{border-color:var(--navy);color:var(--navy);background:transparent}
.btn--navy:hover{background:var(--navy);color:var(--white)}
.btn--sm{height:40px;padding:0 16px;font-size:15px}
.btn--doc{gap:12px}
.btn--doc small{font-weight:500;opacity:.75;font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--navy-deep);color:var(--ice);min-height:min(88vh,860px);display:flex;flex-direction:column;justify-content:flex-end}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,24,46,.97) 0%,rgba(8,24,46,.9) 38%,rgba(8,24,46,.45) 75%,rgba(8,24,46,.25) 100%),linear-gradient(180deg,rgba(8,24,46,.2) 0%,rgba(8,24,46,0) 40%,rgba(8,24,46,.95) 100%)}
.hero__content{position:relative;z-index:1;padding:140px 0 56px}
.hero h1{color:var(--white);max-width:820px}
.hero .lead{color:var(--ice);max-width:680px}
.hero__nums{position:relative;z-index:1;border-top:1px solid rgba(201,213,228,.18);background:rgba(20,49,90,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:opacity 1.4s ease}
.hero__video.is-playing{opacity:1}
.hero__pause{position:absolute;right:24px;bottom:24px;z-index:3;width:44px;height:44px;border-radius:50%;border:1px solid rgba(201,213,228,.5);background:rgba(8,24,46,.55);color:var(--white);display:none;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(6px)}
.hero--video .hero__pause.is-visible{display:inline-flex}
.hero__pause svg{width:20px;height:20px}
.hero__pause .ic-play{display:none}
.hero__pause[aria-pressed="true"] .ic-play{display:block}.hero__pause[aria-pressed="true"] .ic-pause{display:none}
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:28px 0}
.num{display:block}
.num b{display:block;font-size:clamp(34px,3.6vw,48px);font-weight:700;color:var(--gold-light);line-height:1;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.num span{display:block;font-size:14px;line-height:1.35;margin-top:8px;color:var(--ice)}

/* bento stats (track record) */
.bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tile{background:var(--navy-card);border:1px solid rgba(201,213,228,.08);border-radius:var(--radius-lg);padding:26px 24px;display:flex;flex-direction:column;justify-content:flex-end;min-height:150px;transition:transform .3s,border-color .3s}
.tile:hover{transform:translateY(-3px);border-color:rgba(226,163,59,.45)}
.tile b{display:block;font-size:clamp(34px,3.4vw,46px);font-weight:700;color:var(--gold-light);line-height:1;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.tile span{display:block;font-size:14px;line-height:1.35;margin-top:10px;color:var(--ice)}
.tile--big{grid-column:span 2;grid-row:span 2;background:linear-gradient(135deg,var(--navy-card),#0F2B52);border-color:rgba(226,163,59,.35)}
.tile--big b{font-size:clamp(56px,7vw,96px)}
.tile--big span{font-size:16px;max-width:320px}
.tile .kicker{margin:0 0 auto;font-size:12px}

/* layout helpers */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.sec__head{max-width:820px;margin-bottom:44px}
.sec__head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;max-width:none}

/* cards */
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;transition:transform .3s,box-shadow .3s}
.sec--dark .card,.sec--navy .card{background:var(--navy-card);border-color:transparent;box-shadow:none;color:var(--ice)}
.card h3{margin-top:14px}
.card p:last-child{margin-bottom:0}
.card__n{font-size:13px;font-weight:700;letter-spacing:.18em;color:var(--gold-text)}
.sec--dark .card__n,.sec--navy .card__n{color:var(--gold)}
.icon{width:52px;height:52px;border-radius:50%;background:var(--navy);color:var(--white);display:grid;place-items:center;flex:0 0 auto}
.icon svg{width:26px;height:26px}
.sec--dark .icon,.sec--navy .icon{background:var(--gold);color:var(--navy-deep)}
.svc-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.svc-grid > :nth-child(-n+3){grid-column:span 2}
.svc-grid > :nth-child(n+4){grid-column:span 3}
.card--svc{display:flex;flex-direction:column;position:relative}
.card--svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.card--svc .icon{margin-bottom:6px}
.card--svc h3{font-size:20px}
.card--svc p{font-size:16px}
.card--svc .card__link{margin-top:auto;padding-top:16px;font-size:14px;font-weight:600;color:var(--navy);text-decoration:none;display:inline-flex;gap:6px;align-items:center}
.card--svc .card__link svg{width:16px;height:16px;transition:transform .2s}
.card--svc:hover .card__link svg{transform:translateX(3px)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.chip{display:flex;align-items:baseline;gap:12px;border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;background:var(--page)}
.chip b{font-size:24px;color:var(--navy);white-space:nowrap}
.chip span{font-size:15px;color:var(--ink)}

/* gold plate */
.plate{background:linear-gradient(90deg,var(--plate-a),var(--plate-b));color:var(--plate-text);border-radius:var(--radius);padding:22px 28px;font-weight:600;font-size:18px;line-height:1.45}
.plate--wide{margin-top:32px}

/* method */
.method{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:8px}
.method .card{padding:32px}
.method .card--visit{background:var(--white);color:var(--ink)}
.method .kicker{margin-bottom:12px}
.method .card--visit .kicker{color:var(--ink);opacity:.8}
.method .card--visit p,.method .card--glss p{margin:0;font-size:17px}

/* photos */
.ph{margin:0;border-radius:var(--radius);overflow:hidden;background:var(--navy-card);position:relative}
.ph img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform .6s ease}
.ph--tall img{aspect-ratio:4/5}
.ph figcaption{font-size:14px;line-height:1.4;padding:10px 2px 0;color:var(--ink)}
.sec--dark .ph figcaption,.sec--navy .ph figcaption{color:var(--ice)}
.ph--cap figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 12px;color:var(--white);background:linear-gradient(180deg,rgba(8,24,46,0),rgba(8,24,46,.85))}
.ph--frame{box-shadow:0 20px 50px rgba(8,24,46,.25)}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
[data-lightbox]{cursor:zoom-in}
[data-lightbox]:hover img{transform:scale(1.04)}

/* evidence */
.evidence{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.evidence .nums{grid-template-columns:repeat(2,minmax(0,1fr));padding:0;gap:22px 28px}
.ev-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.ev-grid .ph img{aspect-ratio:1/1}

/* cases */
.case{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
.case b{display:inline-block;background:var(--navy);color:var(--gold-light);font-size:clamp(30px,3.2vw,44px);font-weight:700;line-height:1;letter-spacing:-.02em;white-space:nowrap;padding:14px 18px;border-radius:12px;font-variant-numeric:tabular-nums}
.case p{margin:0;font-size:17px}
.case--long{grid-template-columns:1fr;align-content:start;gap:12px;padding:0;overflow:hidden}
.case--long .ph img{aspect-ratio:16/9}
.case--long .case__body{padding:24px 28px 28px}
.case--long h3{font-size:22px}
.case--long p{font-size:16.5px;line-height:1.55}

/* services page */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0;border-top:1px solid var(--border)}
.svc:first-of-type{border-top:0;padding-top:0}
.svc:nth-child(even) .svc__media{order:-1}
.svc h2{display:flex;align-items:center;gap:16px}
.svc h2 .icon{width:48px;height:48px}
.svc h2 .icon svg{width:24px;height:24px}
.svc ul{margin:14px 0 0;padding-left:0;list-style:none}
.svc li{position:relative;padding-left:26px;margin:0 0 10px;font-size:16.5px}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:2px;background:var(--gold)}
.svc h4{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-text);margin:22px 0 6px}
.svc .conclusion{margin-top:20px;border-left:2px solid var(--gold);padding-left:16px;font-weight:600;color:var(--navy)}
.steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;counter-reset:step;margin:36px 0 20px;position:relative}
.step{position:relative;padding:0 12px 0 0}
.step::before{counter-increment:step;content:"0" counter(step);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--gold);color:var(--navy-deep);font-weight:700;font-size:15px;margin-bottom:14px;position:relative;z-index:1}
.step::after{content:"";position:absolute;left:44px;right:0;top:22px;height:2px;background:rgba(201,213,228,.35)}
.step:last-child::after{display:none}
.step span{display:block;font-weight:600;color:var(--white);font-size:16px;line-height:1.3}
.weekly{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 28px}
.weekly li{display:flex;gap:12px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;font-size:16px;color:var(--navy)}
.weekly li svg{width:22px;height:22px;flex:0 0 auto;color:var(--gold-text);margin-top:2px}

/* documents strip (how we report) */
.docs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.doc{margin:0;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.doc:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.doc img{display:block;width:100%;aspect-ratio:1/1.3;object-fit:cover;object-position:top;border-bottom:1px solid var(--border)}
.doc figcaption{padding:14px 16px 16px;font-size:14.5px;line-height:1.4;color:var(--navy)}
.doc figcaption small{display:block;color:var(--ink);margin-top:4px;font-size:13px}

/* qualifications */
.quals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.qual{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 20px;display:flex;gap:14px;align-items:flex-start}
.qual .icon{width:44px;height:44px}
.qual .icon svg{width:22px;height:22px}
.qual b{display:block;font-size:30px;font-weight:700;color:var(--navy);line-height:1;font-variant-numeric:tabular-nums}
.qual span{display:block;font-size:14px;line-height:1.35;margin-top:6px;color:var(--ink)}

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.pills li{border:1px solid var(--border);background:var(--white);border-radius:999px;padding:10px 16px;font-size:15px;color:var(--navy);font-weight:600}
.sec--dark .pills li{background:var(--navy-card);border-color:transparent;color:var(--ice)}

/* FAQ */
.faq-list{max-width:900px}
.faq{border-top:1px solid var(--border)}
.faq:last-child{border-bottom:1px solid var(--border)}
.faq summary{cursor:pointer;padding:18px 0;font-weight:600;font-size:18px;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:0 0 auto;width:32px;height:32px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;color:var(--gold-text);font-weight:500;font-size:20px;transition:transform .25s,background .25s}
.faq[open] summary::after{content:"–";background:var(--navy);color:var(--white);border-color:var(--navy)}
.faq p{margin:0 0 20px;max-width:820px;font-size:16.5px}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.person{display:flex;flex-direction:column;gap:6px}
.person b{font-size:19px;color:var(--white)}
.person span.role{font-size:15px;color:var(--ice)}
.person a{color:var(--white);text-decoration:none;font-weight:600;display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;min-width:0}
.person a .mail{overflow-wrap:anywhere;min-width:0}
.person a svg{margin-top:3px}
.person a:hover{color:var(--gold-light)}
.person a .num{white-space:nowrap}
.person svg{width:18px;height:18px;color:var(--gold);flex:0 0 18px}
.person .wechat{font-size:13px;letter-spacing:.06em;border:1px solid rgba(201,213,228,.35);border-radius:6px;padding:2px 8px;margin-left:6px;color:var(--ice)}
.infolist{display:grid;gap:18px;margin-top:8px}
.infolist > div{display:flex;gap:12px;align-items:flex-start}
.infolist svg{width:20px;height:20px;color:var(--gold);flex:0 0 auto;margin-top:3px}
.infolist small{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:2px}
.infolist .cn{display:block;font-size:14px;opacity:.8;margin-top:2px}
.form{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px;color:var(--ink);box-shadow:0 20px 50px rgba(8,24,46,.25)}
.form h2{color:var(--navy);font-size:24px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:14px;font-weight:600;color:var(--navy)}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--navy);border:1px solid var(--border);border-radius:8px;padding:0 14px;height:48px;background:var(--page);width:100%}
.field textarea{height:auto;min-height:130px;padding:12px 14px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold);background:var(--white)}
.field input[type="file"]{padding:11px 14px;height:auto}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;margin:6px 0 18px}
.consent input{width:18px;height:18px;margin-top:3px;accent-color:var(--gold)}
.sec--dark .form a,.form a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.form .note{margin-top:14px;font-size:14px}
.form .tpl{display:inline-flex;align-items:center;gap:8px;margin-top:8px;font-size:14px;font-weight:600}
.form .tpl svg{width:18px;height:18px;color:var(--gold-text)}
.hp{position:absolute;left:-9999px;top:-9999px;opacity:0;height:0;overflow:hidden}

/* footer */
.site-footer{background:var(--navy-deep);color:var(--ice);border-top:1px solid rgba(201,213,228,.14);padding:56px 0 28px;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.site-footer h4{color:var(--white);font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 14px}
.site-footer a{color:var(--ice);text-decoration:none}
.site-footer a:hover{color:var(--white)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:0 0 8px}
.site-footer .logo img{height:40px;margin-bottom:16px}
.site-footer .bottom{border-top:1px solid rgba(201,213,228,.14);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-size:13.5px;color:var(--ice)}
.site-footer .bottom .legal-note{opacity:.6}

/* page head + breadcrumbs */
.page-head{background:var(--navy-deep);color:var(--ice);padding:72px 0 64px;position:relative;overflow:hidden}
.page-head h1{color:var(--white)}
.page-head .lead{color:var(--ice)}
.page-head::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(226,163,59,.22),rgba(226,163,59,0) 70%);pointer-events:none}
.crumbs{display:flex;gap:8px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ice);opacity:.75;margin:0 0 22px;padding:0;list-style:none}
.crumbs a{color:var(--ice);text-decoration:none}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}

/* lightbox */
.lb{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;margin:0;display:none;align-items:center;justify-content:center}
.lb[open]{display:flex}
.lb::backdrop{background:rgba(8,24,46,.94)}
.lb__fig{margin:0;max-width:min(94vw,1500px);text-align:center}
.lb__fig img{max-width:94vw;max-height:80vh;width:auto;height:auto;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb__cap{color:var(--white);margin-top:14px;font-size:16px}
.lb__cap small{display:block;color:var(--ice);opacity:.8;font-size:13px;margin-top:4px}
.lb__btn{position:fixed;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid rgba(201,213,228,.4);background:rgba(20,49,90,.7);color:var(--white);display:grid;place-items:center;cursor:pointer;z-index:2}
.lb__btn svg{width:24px;height:24px}
.lb__prev{left:20px}.lb__next{right:20px}
.lb__close{position:fixed;top:20px;right:20px;transform:none}

/* sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(8,24,46,.96);border-top:1px solid rgba(201,213,228,.16);display:none;transform:translateY(100%);transition:transform .3s}
.sticky-cta.show{transform:none}
.sticky-cta .btn{width:100%}

/* prose / 404 */
.prose{max-width:760px}
.prose p{font-size:17px}
.notfound{min-height:60vh;display:grid;place-items:center;text-align:center}
.notfound b{display:block;font-size:120px;line-height:1;color:var(--gold);font-weight:700}

/* reveal */
html.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}.card,.tile,.doc,.btn,.ph img{transition:none}}

/* responsive */
@media (max-width:1180px){.nav .btn{display:none}}
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:32px}
  .evidence{grid-template-columns:1fr;gap:32px}
  .gallery{grid-template-columns:repeat(3,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 0}
  .step::after{display:none}
  .svc{grid-template-columns:1fr;gap:28px;padding:44px 0}
  .svc:nth-child(even) .svc__media{order:0}
  .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .svc-grid > *{grid-column:span 1!important}
  .svc-grid > :last-child{grid-column:span 2!important}
  .contact{grid-template-columns:1fr;gap:32px}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .bento{grid-template-columns:repeat(3,minmax(0,1fr))}
  .quals{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav{position:fixed;inset:76px 0 auto 0;background:var(--navy-deep);flex-direction:column;align-items:flex-start;gap:0;padding:12px 24px 24px;border-bottom:1px solid rgba(201,213,228,.14);display:none;margin-left:0}
  .nav-open .nav{display:flex}
  .nav > a:not(.btn):not(.lang){padding:14px 0;width:100%;border-bottom:1px solid rgba(201,213,228,.1);font-size:18px}
  .nav a[aria-current="page"]{border-bottom-color:var(--gold)}
  .nav .btn{display:inline-flex;margin:16px 0 0;width:100%}
  .nav .lang-menu{margin-top:12px}
  .burger{display:inline-flex}
}
@media (max-width:768px){
  .sec{padding:56px 0}
  .sec--tight{padding:44px 0}
  .hero{min-height:0}
  .hero__content{padding:96px 0 40px}
  .hero__pause{right:16px;bottom:16px}
  .nums{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:22px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .svc-grid > :last-child{grid-column:span 1!important}
  .method{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .ev-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .evidence .nums{grid-template-columns:1fr 1fr}
  .case{grid-template-columns:1fr;gap:8px}
  .weekly{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .docs{grid-template-columns:1fr}
  .quals{grid-template-columns:1fr}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tile{padding:16px 14px;min-height:110px}
  .tile b{font-size:clamp(24px,6.8vw,32px)}
  .tile span{font-size:13px}
  .tile--big{grid-column:span 2;grid-row:span 1}
  .tile--big b{font-size:clamp(44px,13vw,64px)}
  .form{padding:22px}
  .form .row{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr;gap:28px}
  .page-head{padding:48px 0 44px}
  .notfound b{font-size:80px}
  .sticky-cta{display:block}
  body.has-sticky .site-footer{padding-bottom:96px}
  .lb__btn{width:44px;height:44px}.lb__prev{left:8px}.lb__next{right:8px}
}
@media print{
  .site-header,.site-footer .cols,.sticky-cta,.hero__video,.hero__pause,.burger,.lang,.btn,.skip,.lb{display:none!important}
  .sec,.page-head,.hero{padding:16px 0!important;min-height:0}
  .sec--dark,.sec--navy,.page-head,.hero{background:#fff!important;color:#000!important}
  .sec--dark *,.sec--navy *,.page-head *,.hero *{color:#000!important}
  .hero__bg{display:none}
  html.js .reveal{opacity:1;transform:none}
}