/* ===== Fonts ===== */
@font-face{font-family:'Rubik';font-weight:400;font-style:normal;font-display:swap;src:url('../assets/fonts/rubik-400.woff2') format('woff2')}
@font-face{font-family:'Rubik';font-weight:500;font-style:normal;font-display:swap;src:url('../assets/fonts/rubik-500.woff2') format('woff2')}
@font-face{font-family:'Rubik';font-weight:600;font-style:normal;font-display:swap;src:url('../assets/fonts/rubik-600.woff2') format('woff2')}
@font-face{font-family:'Rubik';font-weight:700;font-style:normal;font-display:swap;src:url('../assets/fonts/rubik-700.woff2') format('woff2')}
@font-face{font-family:'Rubik';font-weight:800;font-style:normal;font-display:swap;src:url('../assets/fonts/rubik-800.woff2') format('woff2')}
@font-face{font-family:'Rubik';font-weight:400;font-style:italic;font-display:swap;src:url('../assets/fonts/rubik-400-italic.woff2') format('woff2')}

/* ===== Design Tokens ===== */
:root{
  --navy:#134880;
  --navy-deep:#0E3560;
  --charcoal:#363C46;
  --cream:#F1EDE3;
  --cream-soft:#F7F4EC;
  --white:#ffffff;
  --line:rgba(54,60,70,.12);
  --muted:#6B7280;
  --navy-light:#93B5DC;
}

/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Rubik',system-ui,-apple-system,sans-serif;
  font-weight:400;
  color:var(--charcoal);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* ===== Layout ===== */
.wrap{max-width:1320px;margin:0 auto;padding:0 32px}
@media(max-width:640px){.wrap{padding:0 20px}}

/* ===== Typography helpers ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--navy);
}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--navy)}
.label{
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--navy);font-weight:600;
}

/* ===== Header ===== */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--cream);
  border-bottom:1px solid var(--line);
}
.site-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0;gap:24px}
.brand{display:flex;align-items:center;gap:24px;font-weight:800;font-size:32px;letter-spacing:.02em;color:var(--charcoal)}
.brand svg{width:auto;height:96px;flex-shrink:0}
.nav-links{display:flex;gap:40px;font-size:15px;font-weight:500;list-style:none}
.nav-links a{padding:4px 0;transition:color .2s}
.nav-links a:hover{color:var(--navy)}
.nav-cta{
  background:var(--navy);color:var(--cream);
  padding:12px 22px;border-radius:999px;font-size:14px;font-weight:600;
  letter-spacing:.02em;transition:background .2s;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--navy-deep)}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--charcoal);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:24px;height:2px;background:var(--charcoal)}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}

@media(max-width:820px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .brand{font-size:24px;gap:16px}
  .brand svg{height:72px}
  .site-nav.open + .mobile-menu{display:block}
}
.mobile-menu{display:none;background:var(--cream);border-bottom:1px solid var(--line);padding:24px 0}
.mobile-menu ul{list-style:none;display:flex;flex-direction:column;gap:20px;font-size:18px;font-weight:500}
.mobile-menu a{display:block;padding:8px 0}

/* ===== Footer ===== */
footer.site-footer{background:var(--charcoal);color:var(--cream);padding:64px 0 32px}
.footer-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;
  padding-bottom:48px;border-bottom:1px solid rgba(241,237,227,.15);
  max-width:520px;
}
.footer-grid h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.footer-grid ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-grid a{font-size:14px;opacity:.75;transition:opacity .2s}
.footer-grid a:hover{opacity:1}
.footer-bottom{margin-top:32px;font-size:13px;opacity:.6}
@media(max-width:640px){.footer-grid{grid-template-columns:1fr;gap:24px}}

/* ===== Hero ===== */
.hero{padding:80px 0 120px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;align-items:end}
.hero-content{max-width:720px}
.hero h1{
  font-family:'Rubik',sans-serif;font-weight:800;
  font-size:clamp(48px,7vw,108px);line-height:.95;letter-spacing:-.035em;
  color:var(--charcoal);margin-top:28px;
}
.hero h1 em{font-style:italic;font-weight:500;color:var(--navy)}
.hero-lead{font-size:22px;line-height:1.55;color:var(--muted);max-width:680px;margin-top:40px}
.hero-cta-row{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 28px;border-radius:999px;
  font-weight:600;font-size:15px;letter-spacing:.01em;
  transition:transform .2s,background .2s,color .2s;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--navy);color:var(--cream)}
.btn-primary:hover{background:var(--navy-deep)}
.btn-ghost{background:transparent;color:var(--charcoal);border:1.5px solid var(--charcoal)}
.btn-ghost:hover{background:var(--charcoal);color:var(--cream)}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(4px)}

.photo-frame{
  position:relative;border-radius:6px;overflow:hidden;
  box-shadow:0 40px 80px -20px rgba(19,72,128,.35),0 16px 32px -8px rgba(0,0,0,.15);
  aspect-ratio:4/5;
}
.photo-frame img{width:100%;height:100%;object-fit:cover}
.photo-tag{
  position:absolute;left:24px;bottom:24px;
  background:rgba(19,72,128,.95);
  color:var(--cream);
  padding:16px 22px;border-radius:4px;
  display:flex;flex-direction:column;gap:4px;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
}
.photo-tag-k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;opacity:.7}
.photo-tag-v{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1}
.photo-tag-v em{font-style:normal;color:var(--navy-light);margin-left:6px}

@media(max-width:900px){
  .hero{padding:48px 0 80px}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-viz{order:2;max-width:480px}
}

/* ===== Statement (asymmetric navy block) ===== */
.statement-wrap{background:var(--cream);padding:80px 0}
.statement{
  background:var(--navy);color:var(--cream);
  padding:100px 72px 100px 100px;
  margin-left:15%;
  position:relative;overflow:hidden;
  border-radius:4px 0 0 4px;
}
.statement::before{
  content:"BI";position:absolute;right:-40px;bottom:-80px;
  font-size:440px;font-weight:900;
  color:rgba(241,237,227,.05);line-height:1;pointer-events:none;
}
.statement-grid{display:grid;grid-template-columns:1fr 2fr;gap:64px;align-items:start;position:relative;z-index:1;max-width:1100px}
.statement .label{color:var(--cream);opacity:.6}
.statement h2{font-size:clamp(36px,4.5vw,64px);font-weight:500;line-height:1.15;letter-spacing:-.02em}
.statement h2 strong{font-weight:800}
.statement h2 em{font-style:italic;font-weight:500}
@media(max-width:900px){
  .statement-wrap{padding:40px 0}
  .statement{margin-left:0;padding:64px 32px;border-radius:0}
  .statement-grid{grid-template-columns:1fr;gap:32px}
}

/* ===== Services ===== */
.services{padding:140px 0;background:var(--cream)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:80px;gap:40px;flex-wrap:wrap}
.section-head h2{font-size:clamp(40px,5vw,72px);font-weight:800;letter-spacing:-.03em;line-height:1}
.section-head p{max-width:420px;color:var(--muted);font-size:17px;line-height:1.55}

.service-list{border-top:1px solid var(--line);list-style:none}
.service{
  border-bottom:1px solid var(--line);
  padding:48px 0;
  display:grid;grid-template-columns:80px 1fr 2fr auto;gap:48px;align-items:center;
  transition:padding .3s,background .3s;
  cursor:pointer;
}
.service:hover{padding:48px 24px;background:var(--cream-soft)}
.service-num{font-weight:500;font-size:16px;color:var(--navy);letter-spacing:.08em}
.service h3{font-size:clamp(26px,3vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.1}
.service-desc{color:var(--muted);font-size:16px;line-height:1.55;max-width:520px}
.service-arrow{
  width:48px;height:48px;border-radius:50%;
  border:1.5px solid var(--charcoal);
  display:grid;place-items:center;
  transition:background .2s,color .2s,transform .2s,border-color .2s;
  flex-shrink:0;
}
.service:hover .service-arrow{
  background:var(--navy);border-color:var(--navy);color:var(--cream);transform:rotate(-45deg);
}
@media(max-width:900px){
  .services{padding:80px 0}
  .service{grid-template-columns:48px 1fr auto;gap:20px;padding:32px 0}
  .service:hover{padding:32px 0}
  .service-desc{grid-column:2/4;max-width:none}
}

/* ===== About ===== */
.about{padding:140px 0;background:var(--charcoal);color:var(--cream)}
.about-inner{max-width:860px}
.about .label{color:var(--navy-light);margin-bottom:24px;display:block}
.about h2{font-size:clamp(36px,4.5vw,56px);font-weight:800;letter-spacing:-.025em;line-height:1.05;margin-bottom:32px}
.about h2 em{font-style:italic;font-weight:400;color:var(--navy-light)}
.about p{font-size:18px;line-height:1.65;color:rgba(241,237,227,.78);margin-bottom:20px}
@media(max-width:900px){.about{padding:80px 0}}

/* ===== Contact ===== */
.contact{padding:160px 0;background:var(--cream)}
.contact-inner{text-align:center;max-width:900px;margin:0 auto}
.contact .eyebrow{margin:0 auto 28px}
.contact h2{font-size:clamp(44px,6vw,96px);font-weight:800;letter-spacing:-.035em;line-height:.98;margin-bottom:48px}
.contact h2 em{font-style:italic;font-weight:400;color:var(--navy)}
.contact-email{
  display:inline-block;font-size:clamp(20px,2.2vw,28px);font-weight:500;color:var(--navy);
  padding:16px 0;border-bottom:2px solid var(--navy);transition:opacity .2s;
}
.contact-email:hover{opacity:.7}
.contact-details{
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
  margin-top:80px;padding-top:48px;border-top:1px solid var(--line);text-align:left;
}
.contact-details .k{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);font-weight:600;margin-bottom:8px}
.contact-details .v{font-size:16px;line-height:1.6}
.contact-details .v a{color:var(--navy);font-weight:500}
@media(max-width:700px){.contact{padding:80px 0}.contact-details{grid-template-columns:1fr;gap:24px}}

/* ===== Legal page ===== */
.page-hero{padding:100px 0 60px}
.page-hero h1{font-size:clamp(48px,6vw,88px);font-weight:800;letter-spacing:-.035em;line-height:1;margin-top:28px}
.page-hero h1 em{font-style:italic;font-weight:500;color:var(--navy)}
.page-hero p{margin-top:24px;color:var(--muted);font-size:18px;max-width:640px}

.legal{padding:40px 0 120px}
.legal-inner{max-width:860px}
.legal-section{margin-bottom:80px;scroll-margin-top:120px}
.legal-section .section-label{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);font-weight:600;margin-bottom:16px}
.legal-section h2{font-size:clamp(32px,4vw,52px);font-weight:800;letter-spacing:-.025em;line-height:1.05;margin-bottom:32px}
.legal-section h2 em{font-style:italic;font-weight:500;color:var(--navy)}
.legal-section h3{font-size:22px;font-weight:700;letter-spacing:-.01em;margin:40px 0 12px;color:var(--charcoal)}
.legal-section p{font-size:16px;line-height:1.7;color:var(--charcoal);margin-bottom:16px;max-width:680px}
.legal-section p.muted{color:var(--muted)}
.legal-section a.link{color:var(--navy);font-weight:500;border-bottom:1px solid currentColor}
.legal-section .facts{list-style:none;margin:16px 0;padding:0;max-width:680px}
.legal-section .facts li{padding:14px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:160px 1fr;gap:24px;font-size:15px}
.legal-section .facts li strong{font-weight:600;color:var(--navy);font-size:12px;letter-spacing:.1em;text-transform:uppercase;align-self:center}
.callout{background:var(--cream-soft);border-left:3px solid var(--navy);padding:24px 28px;margin:24px 0;border-radius:0 4px 4px 0;max-width:680px}
.callout p{margin-bottom:0;font-size:15px}

@media(max-width:640px){
  .legal-section .facts li{grid-template-columns:1fr;gap:4px}
}

/* ===== Service stretched-link ===== */
.service{position:relative}
.service-link{position:absolute;inset:0;z-index:1;border-radius:4px}
.service-link:focus-visible{outline:2px solid var(--navy);outline-offset:-4px}
.service > :not(.service-link){position:relative;z-index:0;pointer-events:none}