/*
Theme Name: Blackhall Networks
Theme URI: https://blackhallnetworks.co.uk
Author: Blackhall Networks
Description: Lightweight custom theme for Blackhall Networks.
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: blackhall-networks
*/
:root{--navy:#07111f;--blue:#155bd7;--blue2:#0f4fc5;--white:#fff;--light:#f6f8fb;--mid:#d9e0e8;--text:#263548;--max:1180px;--radius:14px;--shadow:0 14px 34px rgba(7,17,31,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.62;background:#fff}img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:.18em}.container{width:min(calc(100% - 2rem),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(7,17,31,.98);border-bottom:1px solid rgba(255,255,255,.1)}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand img{width:300px;max-width:43vw}.nav{display:flex;align-items:center;gap:1.5rem}.nav a{color:#fff;font-weight:700;font-size:.95rem}.nav .current-menu-item>a{color:#73a9ff}.menu-toggle{display:none}.hero{color:#fff;background:radial-gradient(circle at 82% 20%,rgba(21,91,215,.35),transparent 26%),linear-gradient(135deg,#07111f 0%,#0a1728 62%,#07111f 100%);padding:clamp(5rem,8vw,7.5rem) 0}.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:4rem;align-items:center}.eyebrow{margin:0 0 .8rem;color:#73a9ff;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800}h1,h2,h3{margin:0 0 1rem;line-height:1.12;color:var(--navy)}h1{font-size:clamp(2.7rem,6vw,5rem);letter-spacing:-.045em}h2{font-size:clamp(2rem,4vw,3.1rem);letter-spacing:-.03em}h3{font-size:1.22rem}.hero h1,.hero h2,.hero h3{color:#fff}.lead{max-width:780px;font-size:clamp(1.08rem,2vw,1.35rem);color:#d4ddea}.actions{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8rem 1.3rem;border-radius:8px;background:var(--blue);color:#fff;font-weight:800;border:1px solid transparent}.btn:hover{background:var(--blue2);text-decoration:none}.btn.secondary{background:transparent;border-color:rgba(255,255,255,.5)}.btn.light{background:#fff;color:var(--navy)}.hero-panel{border:1px solid rgba(255,255,255,.13);border-radius:20px;padding:1.5rem;background:rgba(255,255,255,.055);box-shadow:0 20px 60px rgba(0,0,0,.2)}.hero-panel .line{display:flex;gap:.8rem;padding:.85rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.hero-panel .line:last-child{border:0}.hero-panel strong{color:#fff}.dot{width:.65rem;height:.65rem;border-radius:50%;background:#73a9ff;margin-top:.45rem;box-shadow:0 0 0 6px rgba(115,169,255,.12);flex:0 0 auto}.section{padding:clamp(4rem,7vw,6rem) 0}.section.light{background:var(--light)}.section.blue{background:var(--blue);color:#fff}.section.blue h2,.section.blue p{color:#fff}.section-head{max-width:820px;margin-bottom:2.2rem}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}.card{height:100%;padding:1.55rem;background:#fff;border:1px solid var(--mid);border-radius:var(--radius);box-shadow:var(--shadow)}.num{display:inline-flex;width:2.45rem;height:2.45rem;align-items:center;justify-content:center;border-radius:999px;background:#dce9ff;color:var(--blue2);font-weight:850;margin-bottom:1rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.checks{list-style:none;padding:0}.checks li{position:relative;padding-left:1.75rem;margin:.65rem 0}.checks li:before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:900}.page-hero{padding:clamp(4rem,7vw,6rem) 0;background:var(--light);border-bottom:1px solid var(--mid)}.page-hero p{max-width:800px;font-size:1.15rem}.service-block{padding:2rem 0;border-bottom:1px solid var(--mid)}.contact-card{background:#fff;border:1px solid var(--mid);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}.notice{padding:1rem 1.1rem;border-left:4px solid var(--blue);background:#edf4ff;border-radius:6px}.site-footer{background:var(--navy);color:#c8d3df;padding:3.5rem 0 2rem}.site-footer .brand img{width:290px;max-width:100%}.site-footer h3{color:#fff}.site-footer a{color:#c8d3df}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.4rem;text-align:center;font-size:.9rem}.entry-content{padding:4rem 0 5rem}.entry-content>*{max-width:860px;margin-left:auto;margin-right:auto}@media(max-width:860px){.hero-grid,.two-col,.footer-grid{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}}@media(max-width:700px){.brand img{width:235px;max-width:70vw}.nav{display:none}.menu-toggle{display:inline-flex;border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;border-radius:8px;padding:.55rem .75rem;font-weight:800}.nav.open{display:flex;position:absolute;left:0;right:0;top:82px;background:var(--navy);padding:1rem 1rem 1.25rem;flex-direction:column;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.12)}.grid-3{grid-template-columns:1fr}h1{font-size:2.65rem}}

/* v1.1 menu/header refinements */
.nav ul,.nav .menu{display:flex;align-items:center;justify-content:flex-end;gap:1.45rem;margin:0;padding:0;list-style:none}.nav li{list-style:none;margin:0;padding:0}.nav li::marker{content:""}.header-inner{min-height:92px}.hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(280px,.75fr);gap:4.5rem}.lead{max-width:720px}@media(max-width:700px){.header-inner{min-height:84px}.nav.open{top:84px}.nav.open ul,.nav.open .menu{display:flex;flex-direction:column;align-items:flex-start;gap:.8rem}}