/* Retained V3 layout base.
   Current owner-approved palette, brand assets and contact UI are in brand.css. */

:root{
  --fh-navy:#132745;
  --fh-navy-deep:#0C213E;
  --fh-navy-soft:#233A5C;
  --fh-white:#FFFFFF;
  --fh-offwhite:#F3F3F3;
  --fh-silver:#9AA5B0;
  --fh-silver-line:#D9DDE2;
  --fh-ink:#182638;
  --fh-muted:#566779;
  --max:1360px;
  --gut:48px;
  --gap-section:104px;
  --radius:3px;
  --sans:"Inter","Manrope","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fh-white);color:var(--fh-ink);font-family:var(--sans);font-size:19px;line-height:1.65;font-weight:400;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
h1,h2,h3,h4{font-family:var(--sans);margin:0;color:var(--fh-ink);font-weight:700;letter-spacing:-.028em;line-height:1.1}
h1{font-size:clamp(52px,4.6vw,64px)}
h2{font-size:clamp(38px,3.4vw,50px)}
h3{font-size:clamp(24px,1.9vw,29px);letter-spacing:-.02em;line-height:1.2}
h4{font-size:20px;letter-spacing:-.01em}
p{margin:0 0 1.1em;color:var(--fh-ink)}
p:last-child{margin-bottom:0}
small{font-size:15px}
strong{font-weight:650}
:focus-visible{outline:3px solid var(--fh-navy);outline-offset:3px}

.wrap{width:min(calc(100% - 2*var(--gut)),var(--max));margin-inline:auto}
.narrow{max-width:900px}
.skip-link{position:absolute;top:-90px;left:16px;background:var(--fh-navy);color:#fff;padding:14px 18px;z-index:120;font-size:17px}
.skip-link:focus{top:10px}

/* ---------- top bar + header ---------- */
.topbar{background:var(--fh-navy);color:#fff;font-size:15px;letter-spacing:.01em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:42px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:500}
.topbar a:hover{text-decoration:underline;text-underline-offset:3px}
.topbar .tb-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.topbar i{opacity:.45;font-style:normal}

.site-header{background:var(--fh-white);border-bottom:1px solid var(--fh-silver-line);position:sticky;top:0;z-index:60}
.header-row{display:flex;align-items:center;gap:40px;min-height:88px}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand img{width:52px;height:52px;object-fit:contain}
.brand .brand-txt{display:block}
.brand .brand-txt strong{display:block;font-family:var(--serif);font-size:23px;font-weight:600;letter-spacing:-.01em;color:var(--fh-navy);line-height:1.05}
.brand .brand-txt small{display:block;font-family:var(--sans);font-size:10.5px;letter-spacing:.26em;color:var(--fh-navy);font-weight:600;margin-top:7px;text-transform:uppercase}

.desktop-nav{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:17px;font-weight:600;color:var(--fh-navy)}
.desktop-nav>a,.nav-group>summary{padding:10px 0;white-space:nowrap}
.desktop-nav>a:hover,.nav-group>summary:hover{color:var(--fh-navy-deep)}
.nav-group{position:relative}
.nav-group summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px}
.nav-group summary::-webkit-details-marker{display:none}
.nav-group summary:after{content:"";width:7px;height:7px;border-right:1.8px solid var(--fh-silver);border-bottom:1.8px solid var(--fh-silver);transform:rotate(45deg) translateY(-2px)}
.nav-popover{position:absolute;top:calc(100% + 12px);left:-22px;min-width:290px;background:#fff;border:1px solid var(--fh-silver-line);box-shadow:0 18px 40px rgba(12,33,62,.14);padding:10px;z-index:70}
.nav-popover a{display:block;padding:11px 14px;font-size:16.5px;font-weight:550;color:var(--fh-ink);border-radius:2px}
.nav-popover a:hover{background:var(--fh-offwhite);color:var(--fh-navy)}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:6px}
.header-phone{font-size:16px;font-weight:600;color:var(--fh-navy);white-space:nowrap}

.menu-toggle{display:none;width:50px;height:50px;border:1px solid var(--fh-silver-line);background:#fff;place-content:center;gap:5px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--fh-navy)}
.mobile-nav,.menu-shade{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;min-height:56px;padding:15px 27px;border:1.5px solid transparent;border-radius:var(--radius);font-size:17.5px;font-weight:650;letter-spacing:.005em;line-height:1.2;transition:background .18s,color .18s,border-color .18s,transform .18s;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn-navy{background:var(--fh-navy);color:#fff}
.btn-navy:hover{background:var(--fh-navy-deep);color:#fff}
.btn-outline{border-color:var(--fh-navy);color:var(--fh-navy);background:transparent}
.btn-outline:hover{background:var(--fh-navy);color:#fff}
.btn-on-navy{border-color:rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-on-navy:hover{background:#fff;color:var(--fh-navy)}
.btn-white{background:#fff;color:var(--fh-navy)}
.btn-white:hover{background:var(--fh-offwhite);color:var(--fh-navy)}
.btn-sm{min-height:50px;padding:12px 20px;font-size:17px}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-size:17px;font-weight:650;color:var(--fh-navy);border-bottom:1.5px solid var(--fh-silver);padding-bottom:5px}
.link-arrow:hover{border-color:var(--fh-navy)}
.link-arrow:after{content:"\2192";font-size:18px}

/* ---------- section rhythm ---------- */
.section{padding:var(--gap-section) 0}
.section.tight{padding:64px 0}
.section.tint{background:var(--fh-offwhite)}
.section.navy{background:var(--fh-navy);color:#fff}
.section.navy h1,.section.navy h2,.section.navy h3,.section.navy h4{color:#fff}
.section.navy p{color:rgba(255,255,255,.86)}
.section.edge{border-top:1px solid var(--fh-silver-line)}
.eyebrow{display:block;font-size:15px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--fh-navy);margin-bottom:20px}
.section.navy .eyebrow{color:#b9c6d6}
.section-head{max-width:820px;margin-bottom:56px}
.section-head p{font-size:20px;line-height:1.6;margin-top:20px;color:var(--fh-muted);max-width:760px}
.section.navy .section-head p{color:rgba(255,255,255,.82)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center p{margin-inline:auto}

/* ---------- breadcrumbs ---------- */
.crumbs{padding:18px 0;font-size:15px;color:var(--fh-muted);border-bottom:1px solid var(--fh-silver-line)}
.crumbs .wrap{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.crumbs a{color:var(--fh-muted)}
.crumbs a:hover{color:var(--fh-navy);text-decoration:underline}
.crumbs span[aria-current]{color:var(--fh-ink);font-weight:600}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:min(88vh,860px);display:flex;align-items:flex-end;background:var(--fh-navy-deep);overflow:hidden;color:#fff}
.hero picture,.hero-img,.hero-veil{position:absolute;inset:0;width:100%;height:100%}
.hero-img{object-fit:cover;object-position:center 55%}
.hero-veil{background:linear-gradient(90deg,rgba(12,33,62,.94) 0%,rgba(12,33,62,.78) 38%,rgba(12,33,62,.18) 72%,rgba(12,33,62,0) 100%)}
.hero-inner{position:relative;z-index:2;padding:120px 0 88px;max-width:760px}
.hero h1{color:#fff;font-size:clamp(40px,4.6vw,68px);letter-spacing:-.03em;max-width:15ch}
.hero .hero-sub{color:rgba(255,255,255,.92);font-size:20px;line-height:1.6;max-width:600px;margin:26px 0 34px}
.hero .eyebrow{color:#c7d3e0;letter-spacing:.18em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- split hero (inner pages) ---------- */
.split-hero{background:var(--fh-offwhite);padding:64px 0 72px;border-bottom:1px solid var(--fh-silver-line)}
.split-grid{display:grid;grid-template-columns:minmax(0,42fr) minmax(0,58fr);gap:56px;align-items:center}
.split-copy h1{max-width:19ch}
.split-copy .lede{font-size:20px;line-height:1.62;color:var(--fh-muted);margin:24px 0 32px;max-width:560px}
.split-media{margin:0;position:relative}
.split-media img{width:100%;height:clamp(380px,46vw,600px);object-fit:cover;background:#dfe3e7}
.split-media figcaption{margin-top:12px;font-size:15px;color:var(--fh-muted);line-height:1.5}

/* ---------- trust strip ---------- */
.trust{background:var(--fh-navy);color:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-grid div{padding:30px 26px;border-left:1px solid rgba(255,255,255,.18)}
.trust-grid div:first-child{border-left:0;padding-left:0}
.trust-grid strong{display:block;font-size:19px;font-weight:700;letter-spacing:.01em}
.trust-grid span{display:block;font-size:15.5px;color:rgba(255,255,255,.74);margin-top:8px;line-height:1.5}

/* ---------- product cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 24px}
.card-grid.two{grid-template-columns:repeat(2,1fr)}
.card-grid.four{grid-template-columns:repeat(4,1fr)}
.pcard{background:#fff;border:1px solid var(--fh-silver-line);display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s}
.pcard:hover{border-color:var(--fh-navy);box-shadow:0 16px 34px rgba(12,33,62,.10)}
.pcard .shot{display:block;overflow:hidden;background:#e9ecef}
.pcard .shot img{width:100%;height:290px;object-fit:cover;transition:transform .35s}
.pcard:hover .shot img{transform:scale(1.03)}
.pcard .body{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.pcard .tag{font-size:14px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--fh-muted);margin-bottom:12px}
.pcard h3{margin-bottom:12px;font-size:26px}
.pcard h3 a:hover{color:var(--fh-navy-deep)}
.pcard p{font-size:17px;line-height:1.58;color:var(--fh-muted);margin-bottom:18px}
.pcard .fact{border-top:1px solid var(--fh-silver-line);padding-top:13px;margin-top:auto}
.pcard .fact+.fact{border-top:0;padding-top:9px;margin-top:0}
.pcard .fact span{display:block;font-size:13.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fh-muted);font-weight:700}
.pcard .fact b{display:block;font-size:16.5px;font-weight:600;color:var(--fh-ink);margin-top:3px;line-height:1.4}
.tech-wrap{max-width:860px}
.tech-figure{margin:0;border:1px solid var(--fh-silver-line);background:#fff}
.tech-figure figcaption{font-size:15px;color:var(--fh-muted);padding:14px 18px;border-top:1px solid var(--fh-silver-line);line-height:1.5}
.tech-figure svg{display:block;width:100%;height:auto}
.article-list.three{grid-template-columns:repeat(3,1fr)}
.steps.cols-3{grid-template-columns:repeat(3,1fr)}
.steps.cols-2{grid-template-columns:repeat(2,1fr)}
.market-row.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.article-list.three{grid-template-columns:1fr}.steps.cols-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.article-list.three,.steps.cols-3,.steps.cols-2,.market-row.cols-2{grid-template-columns:1fr}}

/* ---------- feature blocks ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.two-col.tight{gap:44px}
.two-col.narrow-right{grid-template-columns:1.05fr .95fr}
.figure{margin:0}
.figure img{width:100%;object-fit:cover;background:#e9ecef}
.figure.ratio-43 img{aspect-ratio:4/3;height:auto}
.figure.ratio-11 img{aspect-ratio:1/1;height:auto}
.figure.ratio-32 img{aspect-ratio:3/2;height:auto}
.figure.ratio-45 img{aspect-ratio:4/5;height:auto}
.figure figcaption{margin-top:12px;font-size:15px;color:var(--fh-muted);line-height:1.5}
.section.navy .figure figcaption{color:rgba(255,255,255,.72)}
.figure-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.figure-grid.three{grid-template-columns:repeat(3,1fr)}
.figure-grid.four{grid-template-columns:repeat(4,1fr)}
.figure-grid figure{margin:0}
.figure-grid img{width:100%;height:250px;object-fit:cover;background:#e9ecef}
.figure-grid.four img{height:220px}

/* ---------- numbered steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--fh-navy)}
.steps article{padding:26px 24px 24px 0;border-bottom:1px solid var(--fh-silver-line)}
.steps .num{display:block;font-size:15px;font-weight:700;letter-spacing:.12em;color:var(--fh-navy);margin-bottom:12px}
.steps h3{font-size:21px;margin-bottom:10px}
.steps p{font-size:16px;color:var(--fh-muted);line-height:1.55}
.section.navy .steps{border-color:rgba(255,255,255,.35)}
.section.navy .steps article{border-color:rgba(255,255,255,.22)}
.section.navy .steps .num{color:#9fb3c9}
.section.navy .steps p{color:rgba(255,255,255,.78)}

/* process band with photos */
.process-band{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.process-band figure{margin:0;background:#fff;border:1px solid var(--fh-silver-line)}
.process-band img{width:100%;height:300px;object-fit:cover}
.process-band figcaption{padding:20px 22px 24px}
.process-band figcaption b{display:block;font-size:20px;margin-bottom:6px}
.process-band figcaption span{font-size:16px;color:var(--fh-muted);line-height:1.5}

/* ---------- spec table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--fh-silver-line);background:#fff}
table{width:100%;border-collapse:collapse;font-size:17px}
caption{text-align:left;font-size:16px;color:var(--fh-muted);padding:16px 18px;border-bottom:1px solid var(--fh-silver-line)}
th,td{padding:18px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--fh-silver-line);min-width:150px}
th{font-weight:700;background:var(--fh-offwhite);color:var(--fh-navy);width:32%;font-size:16.5px}
td{color:var(--fh-ink);line-height:1.55}
tr:last-child th,tr:last-child td{border-bottom:0}

/* ---------- detail gallery ---------- */
.detail-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.detail-gallery figure{margin:0}
.detail-gallery img{width:100%;height:320px;object-fit:cover;background:#e9ecef}
.detail-gallery figcaption{font-size:15px;color:var(--fh-muted);margin-top:10px;line-height:1.5}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--fh-silver-line);max-width:960px}
.faq details{border-bottom:1px solid var(--fh-silver-line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px;padding:24px 0;font-size:20px;font-weight:650;color:var(--fh-ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:26px;font-weight:400;color:var(--fh-navy);line-height:1}
.faq details[open] summary:after{content:"\2013"}
.faq p{padding:0 0 24px;font-size:18px;color:var(--fh-muted);max-width:820px;line-height:1.62}

/* ---------- quote band ---------- */
.cta-band{background:var(--fh-navy);color:#fff;padding:80px 0}
.cta-band .inner{display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap}
.cta-band h2{color:#fff;max-width:22ch}
.cta-band p{color:rgba(255,255,255,.84);font-size:19px;margin-top:18px;max-width:620px}
.cta-band .acts{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- market tiles / projects ---------- */
.market-row{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.market-card{border:1px solid var(--fh-silver-line);background:#fff;display:flex;flex-direction:column}
.market-card img{width:100%;height:230px;object-fit:cover}
.market-card .body{padding:24px}
.market-card h3{font-size:23px;margin-bottom:10px}
.market-card p{font-size:16.5px;color:var(--fh-muted)}
.market-card .meta{font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--fh-navy);font-weight:700;margin-bottom:12px}

.case-card{border:1px solid var(--fh-silver-line);background:#fff}
.case-card .shot img{width:100%;height:300px;object-fit:cover}
.case-card .body{padding:28px 26px 30px}
.case-card .label{font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--fh-navy);margin-bottom:14px}
.case-card h3{font-size:25px;margin-bottom:14px}
.case-card p{font-size:17px;color:var(--fh-muted);margin-bottom:14px}
.case-card ul{list-style:none;padding:0;margin:16px 0 0;border-top:1px solid var(--fh-silver-line);padding-top:16px}
.case-card li{font-size:16px;color:var(--fh-ink);padding:5px 0}
.case-card li b{font-weight:650;color:var(--fh-navy)}

/* ---------- knowledge / articles ---------- */
.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.article-card{border:1px solid var(--fh-silver-line);background:#fff;display:flex;flex-direction:column}
.article-card img{width:100%;height:270px;object-fit:cover}
.article-card .body{padding:26px}
.article-card .kicker{font-size:14px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--fh-navy);margin-bottom:12px}
.article-card h3{font-size:25px;margin-bottom:12px}
.article-card p{font-size:17px;color:var(--fh-muted)}
.article-head{background:var(--fh-navy);color:#fff;padding:76px 0 64px}
.article-head h1{color:#fff;max-width:22ch;font-size:clamp(38px,4vw,54px)}
.article-head .kicker{font-size:15px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#b9c6d6;margin-bottom:20px;display:block}
.article-head .answer{font-size:21px;line-height:1.6;color:rgba(255,255,255,.9);margin-top:26px;max-width:820px;border-left:3px solid rgba(255,255,255,.4);padding-left:24px}
.article-body{max-width:860px;margin-inline:auto;padding:64px 0 80px}
.article-body h2{font-size:34px;margin:44px 0 18px}
.article-body h3{font-size:24px;margin:32px 0 12px}
.article-body p{font-size:19px;line-height:1.72;margin-bottom:1.1em}
.article-body ul,.article-body ol{padding-left:24px;margin:0 0 1.3em}
.article-body li{font-size:19px;line-height:1.7;margin-bottom:.5em}
.article-body figure{margin:32px 0}
.article-lead{margin:0}
.article-lead img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-lead figcaption{font-size:15px;color:var(--fh-muted);padding:12px 0;line-height:1.5}
.article-body figure img{width:100%;object-fit:cover}
.article-body figcaption{font-size:15px;color:var(--fh-muted);margin-top:10px}
.article-note{background:var(--fh-offwhite);border-left:3px solid var(--fh-navy);padding:22px 26px;margin:30px 0;font-size:18px}
.article-note b{color:var(--fh-navy)}

/* ---------- RFQ / forms ---------- */
.form-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:56px;align-items:start}
.form-card{background:#fff;border:1px solid var(--fh-silver-line);padding:40px}
fieldset{border:0;padding:0;margin:0 0 30px}
legend{font-size:21px;font-weight:700;color:var(--fh-navy);padding:0 0 12px;width:100%;border-bottom:1px solid var(--fh-silver-line);margin-bottom:22px}
.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:16px;font-weight:650;color:var(--fh-ink)}
.field .hint{font-size:14.5px;color:var(--fh-muted);font-weight:400}
.field input,.field select,.field textarea{width:100%;border:1.5px solid #7C8894;border-radius:2px;background:#fff;color:var(--fh-ink);padding:13px 14px;min-height:52px;font-size:17px}
.field textarea{min-height:120px;resize:vertical;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--fh-navy);outline:2px solid rgba(19,39,69,.15)}
.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.check{display:flex;align-items:center;gap:10px;border:1.5px solid var(--fh-silver-line);padding:12px 14px;min-height:56px;font-size:16.5px;cursor:pointer;background:#fff}
.check:has(input:checked){border-color:var(--fh-navy);background:#eef2f7}
.check input{width:20px;height:20px;accent-color:var(--fh-navy);flex:none}
.panel-dyn[hidden]{display:none}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.form-msg{margin-top:16px;font-size:16px;color:var(--fh-navy);min-height:24px}
.form-msg.err{color:#a3301f}
.aside-card{background:var(--fh-navy);color:#fff;padding:34px 30px}
.aside-card h3{color:#fff;font-size:23px;margin-bottom:16px}
.aside-card p{color:rgba(255,255,255,.84);font-size:17px}
.aside-card a{color:#fff;text-decoration:underline;text-underline-offset:3px;font-size:17px;word-break:break-word}
.aside-card dl{margin:20px 0 0;display:grid;gap:14px}
.aside-card dt{font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:#9fb3c9;margin-bottom:4px}
.aside-card dd{margin:0;font-size:18px;font-weight:600;color:#fff}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact-card{border:1px solid var(--fh-silver-line);border-top:3px solid var(--fh-navy);padding:30px 26px;background:#fff;display:flex;flex-direction:column;min-height:210px}
.contact-card span{font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--fh-muted)}
.contact-card strong{font-size:22px;line-height:1.3;margin:16px 0;color:var(--fh-navy);word-break:break-word}
.contact-card b{margin-top:auto;font-size:16px;color:var(--fh-ink)}

/* ---------- footer ---------- */
.site-footer{background:var(--fh-navy-deep);color:#d5dde6;padding:72px 0 0;font-size:16.5px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px;padding-bottom:56px}
.site-footer .brand .brand-txt strong{color:#fff}
.site-footer .brand .brand-txt small{color:#9fb3c9}
.site-footer p{color:#b9c6d4;font-size:16.5px;line-height:1.65;max-width:360px;margin-top:20px}
.site-footer h4{font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:6px 0 20px}
.site-footer li{list-style:none;margin-bottom:12px}
.site-footer a{color:#cfdae6}
.site-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.site-footer ul{padding:0;margin:0}
.footer-contact{display:grid;gap:10px;margin-top:22px;font-size:17px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding:22px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:15px;color:#a9b8c7}
.footer-bottom .fb-links{display:flex;gap:20px;flex-wrap:wrap}

.mobile-sticky{display:none}

/* ---------- utility ---------- */
.lede{font-size:20px;line-height:1.62;color:var(--fh-muted);max-width:760px}
.note{font-size:16px;color:var(--fh-muted);line-height:1.55}
.fine{font-size:15px;color:var(--fh-muted);line-height:1.55}
.list-check{list-style:none;padding:0;margin:0 0 1.2em}
.list-check li{position:relative;padding-left:30px;font-size:18px;line-height:1.6;margin-bottom:12px;color:var(--fh-ink)}
.list-check li:before{content:"";position:absolute;left:2px;top:11px;width:11px;height:6px;border-left:2.5px solid var(--fh-navy);border-bottom:2.5px solid var(--fh-navy);transform:rotate(-45deg)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.stat-row div{border-top:2px solid var(--fh-navy);padding-top:18px}
.stat-row b{display:block;font-size:34px;font-weight:700;letter-spacing:-.02em;color:var(--fh-navy);line-height:1.1}
.stat-row span{display:block;font-size:16px;color:var(--fh-muted);margin-top:8px}
.section.navy .stat-row div{border-color:rgba(255,255,255,.5)}
.section.navy .stat-row b{color:#fff}
.section.navy .stat-row span{color:rgba(255,255,255,.75)}
.divider{height:1px;background:var(--fh-silver-line);margin:0}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.pill-row a,.pill-row span{border:1px solid var(--fh-silver-line);padding:10px 16px;font-size:16px;font-weight:600;color:var(--fh-navy);background:#fff}
.pill-row a:hover{border-color:var(--fh-navy);background:var(--fh-offwhite)}
.subnav{border-bottom:1px solid var(--fh-silver-line);background:#fff;position:sticky;top:88px;z-index:40}
.subnav .wrap{display:flex;gap:28px;overflow-x:auto;padding:0}
.subnav a{padding:16px 0;font-size:16.5px;font-weight:600;color:var(--fh-muted);white-space:nowrap;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--fh-navy);border-color:var(--fh-navy)}

/* ---------- responsive ---------- */
@media(max-width:1180px){
  :root{--gut:36px}
  .desktop-nav{gap:20px;font-size:16px}
  .header-row{gap:24px}
  .card-grid.four{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1000px){
  :root{--gap-section:82px}
  .desktop-nav,.header-phone,.header-actions .btn{display:none}
  .menu-toggle{display:grid}
  .header-row{justify-content:space-between;min-height:76px}
  .mobile-nav{display:flex;flex-direction:column;position:fixed;z-index:90;right:0;top:0;bottom:0;width:min(420px,94vw);background:#fff;padding:22px;overflow:auto;transform:translateX(104%);visibility:hidden;transition:transform .24s ease,visibility .24s}
  .mobile-nav.open{transform:none;visibility:visible}
  .menu-shade{display:block;position:fixed;inset:0;background:rgba(12,33,62,.55);z-index:80}
  .menu-shade[hidden]{display:none}
  .mobile-nav-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
  .mobile-nav-top strong{font-size:19px;color:var(--fh-navy)}
  .menu-close{border:0;background:#fff;font-size:30px;width:48px;height:48px;color:var(--fh-navy)}
  .mobile-nav a:not(.btn){display:block;padding:15px 2px;border-bottom:1px solid var(--fh-silver-line);font-size:18px;font-weight:600;color:var(--fh-ink)}
  .mobile-nav a.btn{margin-top:20px;width:100%}
  .split-grid{grid-template-columns:1fr;gap:34px}
  .split-media img{height:clamp(300px,52vw,460px)}
  .two-col{grid-template-columns:1fr;gap:36px}
  .card-grid,.market-row,.contact-grid,.detail-gallery,.article-list{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid div{padding:24px 20px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .form-shell{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .subnav{top:76px}
  .cta-band .inner{flex-direction:column;align-items:flex-start;gap:28px}
}
@media(max-width:640px){
  :root{--gut:19px;--gap-section:62px}
  .topbar .wrap>span:first-child{display:none}
  .topbar i{display:none}
  .topbar .tb-right{gap:4px;flex-direction:column}
  .hero .eyebrow{font-size:13px;letter-spacing:.14em}
  body{font-size:17.5px;line-height:1.62}
  h1{font-size:clamp(34px,9vw,42px)}
  h2{font-size:clamp(29px,7.4vw,36px)}
  h3{font-size:23px}
  p{font-size:17.5px}
  .topbar{font-size:14px}
  .topbar .wrap{justify-content:center;text-align:center;padding:8px 0;gap:6px}
  .topbar .tb-right{gap:10px;justify-content:center}
  .brand img{width:44px;height:44px}
  .brand .brand-txt strong{font-size:20px}
  .brand .brand-txt small{font-size:9.5px;letter-spacing:.2em}
  .hero{min-height:640px;align-items:flex-end}
  .hero-img{object-position:62% center}
  .hero-veil{background:linear-gradient(0deg,rgba(12,33,62,.96) 0%,rgba(12,33,62,.86) 46%,rgba(12,33,62,.28) 100%)}
  .hero-inner{padding:260px 0 48px}
  .hero h1{font-size:clamp(34px,9.2vw,42px)}
  .hero .hero-sub{font-size:18px;margin:20px 0 26px}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:12px}
  .hero-actions .btn{width:100%}
  .split-hero{padding:40px 0 46px}
  .split-copy .lede,.lede{font-size:18px}
  .section-head{margin-bottom:32px}
  .section-head p{font-size:18px}
  .card-grid,.card-grid.two,.card-grid.four,.market-row,.contact-grid,.detail-gallery,.article-list,.figure-grid,.figure-grid.three,.figure-grid.four,.process-band{grid-template-columns:1fr}
  .pcard .shot img{height:250px}
  .trust-grid{grid-template-columns:1fr}
  .trust-grid div{border-left:0;border-top:1px solid rgba(255,255,255,.18);padding:20px 0}
  .trust-grid div:first-child{border-top:0}
  .steps{grid-template-columns:1fr}
  .field-grid,.check-grid{grid-template-columns:1fr}
  .form-card{padding:24px 20px}
  .table-wrap table{font-size:16px}
  th,td{padding:14px;min-width:130px}
  .faq summary{font-size:18px;padding:20px 0}
  .faq p{font-size:17px}
  .article-body{padding:36px 0 56px}
  .article-body h2{font-size:27px}
  .article-body p,.article-body li{font-size:17.5px}
  .article-head{padding:48px 0 40px}
  .figure-grid img,.process-band img{height:240px}
  .cta-band{padding:52px 0}
  .cta-band .acts{display:grid;grid-template-columns:1fr;width:100%}
  .cta-band .acts .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{display:block}
  .footer-bottom .fb-links{margin-top:10px}
  .subnav{display:none}
  .stat-row{grid-template-columns:1fr;gap:18px}
  .mobile-sticky{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;gap:10px;padding:10px 14px;background:#fff;border-top:1px solid var(--fh-silver-line);box-shadow:0 -6px 20px rgba(12,33,62,.08)}
  .mobile-sticky .btn{flex:1;min-height:52px;font-size:17px;padding:10px 12px}
  body{padding-bottom:72px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}