/* Kingsbridge LLC — site design system. Brand navy #0A2A52, official-render deep navy #020C1B, gold #C9A227 (brand v2, official render Oct 23 2026). */
:root{
  --navy:#0A2A52; --navy-deep:#020C1B; --navy-mid:#10386B;
  --gold:#C9A227; --gold-soft:#E9BC55; --gold-deep:#9A7B1A;
  --ink:#1B2430; --muted:#43536B; --paper:#EDEFF2; --mist:#E1E5EA; --cream:#F7F3EA; --line:#D5DAE1;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:17px}
body{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;font-size:18px;font-weight:600}
h1,h2,h3,.brand-name{font-family:"Cinzel",Georgia,"Times New Roman",serif;color:var(--navy);line-height:1.2;font-weight:800}
h1{font-size:2.6rem;font-weight:800}
h2{font-size:2rem;margin-bottom:.6em;padding-bottom:.22em;border-bottom:3px solid transparent;border-image:linear-gradient(90deg,var(--gold),rgba(201,162,39,0)) 1}
h3{font-size:1.25rem;margin-bottom:.4em}
p{margin-bottom:1em}
a{color:var(--navy)}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.eyebrow{letter-spacing:.22em;text-transform:uppercase;font-size:.78rem;font-weight:700;color:var(--gold);margin-bottom:.7em}
.lede{font-size:1.18rem;color:var(--muted);max-width:46em}
section{padding:72px 0}
.band{background:var(--mist)}
.cream{background:var(--cream)}
.band.navy{background:linear-gradient(160deg,#16345C,var(--navy-deep) 80%);color:#E8EEF6}
.band.navy h2{color:#fff}
.band.navy .lede{color:#C9D6E8}
.band.navy .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#E8EEF6}
.band.navy .card h3{color:#fff}
.band.navy .card p{color:#C9D6E8}
.btn{display:inline-block;background:linear-gradient(180deg,var(--gold-soft),var(--gold) 55%,var(--gold-deep));color:var(--navy-deep);font-weight:800;padding:14px 26px;border-radius:10px;text-decoration:none;border:2px solid var(--gold)}
.btn:hover{background:var(--gold-soft)}
.btn.ghost{background:transparent;color:#fff;border-color:#fff}
.btn.navy{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
/* header */
header.site{background:var(--navy-deep);position:sticky;top:0;z-index:50;box-shadow:0 2px 14px rgba(5,26,54,.25);border-bottom:3px solid var(--gold)}
.nav{display:flex;align-items:center;gap:16px;padding:12px 0;flex-wrap:wrap}
.nav img.mark{width:44px;height:44px;border-radius:8px}
.brand-name{color:#fff;font-size:1.15rem;letter-spacing:.08em}
.brand-name small{display:block;font-family:inherit;font-size:.6rem;letter-spacing:.4em;color:var(--gold-soft)}
.nav-links{margin-left:auto;display:flex;gap:16px;align-items:center}
.nav-links a{color:#E8EEF6;text-decoration:none;font-size:.92rem;font-weight:600;white-space:nowrap}
.nav-links a:hover{color:var(--gold-soft)}
.nav-links a.cta{background:linear-gradient(180deg,var(--gold-soft),var(--gold) 55%,var(--gold-deep));color:var(--navy-deep);font-weight:700;padding:8px 14px;border-radius:8px}
/* hero */
.hero{background:radial-gradient(640px 320px at 85% 8%,rgba(233,188,85,.28),transparent 60%),linear-gradient(160deg,#16345C,var(--navy) 52%,var(--navy-deep) 88%);color:#fff}
.hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--gold-soft)}
.hero .lede{color:#C9D6E8}
.hero img.hero-logo{width:100%;max-width:430px;justify-self:center;border-radius:14px;border:1px solid rgba(233,188,85,.55);box-shadow:0 24px 60px rgba(0,0,0,.45)}
.hero .proof{margin-top:30px;display:flex;gap:28px;flex-wrap:wrap;color:#C9D6E8;font-size:.95rem}
.hero .proof strong{color:#fff;display:block;font-size:1.05rem}
/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:var(--radius);padding:28px;box-shadow:0 4px 18px rgba(10,42,82,.05)}
.card .price{font-family:"Cinzel",Georgia,serif;font-size:1.7rem;color:var(--navy);font-weight:700}
.card .price span{font-size:.95rem;color:var(--muted);font-family:inherit}
.card ul{margin:12px 0 0 18px;color:var(--muted)}
.card ul li{margin-bottom:6px}
.card.feature{border:2px solid var(--gold)}
.tag{display:inline-block;background:var(--navy);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:4px 10px;border-radius:20px;margin-bottom:12px}
.tag.gold{background:var(--gold);color:var(--navy-deep)}
/* photo hero */
.hero-photo{background:linear-gradient(100deg,rgba(2,12,27,.93) 28%,rgba(2,12,27,.62) 58%,rgba(2,12,27,.28)),url('assets/hero-bridge.jpg') center/cover;color:#fff}
.hero-photo .lede{color:#D9E2EF}
/* colored service cards */
.card.color{color:#fff;border-top:4px solid var(--gold)}
.card.color.blue{background:linear-gradient(160deg,#1B4A7A,#0A2A52)}
.card.color.green{background:linear-gradient(160deg,#1E6B4F,#0E3D2C)}
.card.color.purple{background:linear-gradient(160deg,#5B3A8E,#33195E)}
.card.color h3{color:#fff}
.card.color .price{color:#fff}
.card.color .price span{color:#C9D6E8}
.card.color ul{color:#D9E2EF}
/* firm features */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:36px}
.features div{border-left:3px solid var(--gold);padding-left:16px}
.features strong{display:block;color:#fff;font-family:"Cinzel",Georgia,serif;font-size:1.05rem;margin-bottom:6px}
.features span{color:#C9D6E8;font-size:.95rem}
/* photo grid with overlaid captions */
.photos.overlay figure{position:relative}
.photos.overlay figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(2,12,27,.88));padding:44px 20px 16px}
.photos.overlay figcaption strong{color:#fff}
.photos.overlay figcaption span{color:#D9E2EF}
/* faq accordion */
.faqs{margin-top:30px}
.faq{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 22px;margin-bottom:12px}
.faq summary{font-weight:700;color:var(--navy);cursor:pointer;font-size:1.05rem}
.faq p{margin:10px 0 0;color:var(--muted)}
/* faq color blocks (each question its own color, like the service cards) */
.faq.blue{background:linear-gradient(160deg,#1B4A7A,#0A2A52)}
.faq.green{background:linear-gradient(160deg,#1E6B4F,#0E3D2C)}
.faq.purple{background:linear-gradient(160deg,#5B3A8E,#33195E)}
.faq.teal{background:linear-gradient(160deg,#14605A,#0B3330)}
.faq.bronze{background:linear-gradient(160deg,#7A5A14,#3D2C08)}
.faq.blue,.faq.green,.faq.purple,.faq.teal,.faq.bronze{border:none;border-top:4px solid var(--gold)}
.faq.blue summary,.faq.green summary,.faq.purple summary,.faq.teal summary,.faq.bronze summary{color:#fff}
.faq.blue p,.faq.green p,.faq.purple p,.faq.teal p,.faq.bronze p{color:#D9E2EF}
/* faq row: the mockup's formula — five numbered boxes side by side */
.faqs-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:30px}
.faq-box{background:linear-gradient(160deg,#16345C,#0A2A52);border-top:4px solid var(--gold);border-radius:10px;padding:20px 18px;color:#fff}
.faq-box summary{list-style:none;cursor:pointer;font-weight:700;text-transform:uppercase;font-size:.92rem;line-height:1.45;display:flex;flex-direction:column}
.faq-box summary::-webkit-details-marker{display:none}
.faq-box .num{display:block;color:var(--gold);font-family:"Cinzel",Georgia,serif;font-size:1.4rem;margin-bottom:8px}
.faq-box .plus{align-self:flex-end;color:var(--gold);font-size:1.25rem;line-height:1}
.faq-box p{color:#C9D6E8;font-size:.9rem;margin:12px 0 0;text-transform:none}
.faq-box.blue{background:linear-gradient(135deg,#1E5A8A,#0A2A52)}
.faq-box.green{background:linear-gradient(135deg,#1E7A4C,#0A3D24)}
.faq-box.purple{background:linear-gradient(135deg,#6B3FA0,#3B1A5E)}
.faq-box.teal{background:linear-gradient(135deg,#0E7C7B,#073F3E)}
.faq-box.bronze{background:linear-gradient(135deg,#8A6D2B,#4A3410)}
.faq-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px}
.view-all{flex:none;background:#0A2A52;color:#fff;border:2px solid var(--gold);border-radius:8px;padding:10px 18px;font-weight:700;text-decoration:none}
.view-all .arr{color:var(--gold)}
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.photos figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 4px 18px rgba(10,42,82,.06)}
.photos img{width:100%;height:220px;object-fit:cover;display:block;border-bottom:3px solid var(--gold)}
.photos figcaption{padding:16px 20px}
.photos figcaption strong{display:block;color:var(--navy);font-family:"Cinzel",Georgia,serif;font-size:1.05rem}
.photos figcaption span{color:var(--muted);font-size:.95rem}
.credit{font-size:.8rem;color:var(--muted);margin-top:18px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.step{padding:26px;border-left:4px solid var(--gold);background:#fff;border-radius:0 var(--radius) var(--radius) 0}
.step .n{font-family:"Cinzel",Georgia,serif;font-size:1.9rem;color:var(--gold);font-weight:700}
/* step color blocks (page 3: different colors, bold and sharp) */
.step.blue{background:linear-gradient(160deg,#1B4A7A,#0A2A52);border:none;border-top:4px solid var(--gold)}
.step.green{background:linear-gradient(160deg,#1E6B4F,#0E3D2C);border:none;border-top:4px solid var(--gold)}
.step.purple{background:linear-gradient(160deg,#5B3A8E,#33195E);border:none;border-top:4px solid var(--gold)}
.step.blue h3,.step.green h3,.step.purple h3{color:#fff}
.step.blue,.step.green,.step.purple{border-radius:var(--radius)}
.step.blue p,.step.green p,.step.purple p{color:#D9E2EF}
.photos.overlay figcaption strong{color:var(--gold)}
.math .big{color:var(--gold);font-size:2.9rem}
/* math band */
.math{background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.math.hire{background:linear-gradient(135deg,#1E7A4C,#0A3D24)}
.math h2{color:#fff}
.math .big{font-family:"Cinzel",Georgia,serif;font-size:2.6rem;color:var(--gold-soft);font-weight:700}
.math p{color:#C9D6E8}
/* qa demo */
.qa{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:30px}
.qa .q{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.qa .q p{margin:0}
.qa .ask{font-weight:700;color:var(--navy)}
.qa .src{font-size:.85rem;color:var(--gold);letter-spacing:.08em;text-transform:uppercase}
/* forms */
form.lead{display:grid;gap:14px;max-width:640px}
form.lead label{font-weight:600;color:var(--navy);font-size:.95rem}
form.lead input,form.lead select,form.lead textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff}
form.lead textarea{min-height:120px}
/* footer */
footer.site{background:var(--navy-deep);color:#AFC2DA;padding:54px 0 34px;border-top:3px solid var(--gold)}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
footer.site h3{color:#fff;font-size:1.05rem}
footer.site a{color:#AFC2DA;text-decoration:none;display:block;margin-bottom:8px}
footer.site a:hover{color:var(--gold-soft)}
footer.site img.foot-mark{width:120px;border-radius:10px;margin-bottom:14px}
.legal{border-top:1px solid #1D3A5F;margin-top:36px;padding-top:20px;font-size:.85rem;color:#7E97B5;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.note{font-size:.9rem;color:var(--muted)}
@media (max-width:860px){
  h1{font-size:2rem} h2{font-size:1.6rem} section{padding:52px 0}
  .hero .grid,.cards,.steps,.qa,.math,.photos,.features,.faqs-row,footer.site .cols{grid-template-columns:1fr}
  .faq-head{flex-direction:column;align-items:flex-start}
  .nav-links{gap:16px}.nav-links a:not(.cta){display:none}
  .hero img.hero-logo{max-width:300px}
}

/* Nigeria international-pricing band (services page, Oct 26 2026) */
.ng-band{background:linear-gradient(135deg,#1E7A4C,#0A3D24);border-top:4px solid var(--gold);border-radius:var(--radius);padding:34px 32px;margin-top:30px;color:#fff;box-shadow:0 8px 26px rgba(10,42,82,.18)}
.ng-band .eyebrow{color:var(--gold-soft)}
.ng-band h3{color:#fff;font-size:1.7rem;margin-bottom:.5em}
.ng-band p{color:#D9E2EF;font-size:1.22rem;line-height:1.55;margin-bottom:0}
.ng-band .gold{color:var(--gold-soft);font-weight:800}

/* Four-channel headline band (services page, Oct 27 2026) */
.four-band{background:linear-gradient(135deg,#0A2A52,#020C1B);border-top:4px solid var(--gold);border-radius:var(--radius);padding:38px 32px;color:#fff;box-shadow:0 8px 26px rgba(10,42,82,.18)}
.four-band .eyebrow{color:var(--gold-soft)}
.four-band h3{color:#fff;font-size:1.9rem;margin-bottom:.5em}
.four-band p{color:#D9E2EF;font-size:1.25rem;line-height:1.55;margin-bottom:0}
.four-band .gold{color:var(--gold-soft);font-weight:800}