/*
Theme Name: Linkage360
Theme URI: https://linkage360.co.za
Author: Linkage360
Description: Professional theme for Linkage360, Network Cabling, CCTV and Access Control installation. Includes Home, Services and Contact pages, a working contact form and light/dark mode.
Version: 1.0.0
Requires at least: 5.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: linkage360
*/
:root{--bg:#d6ecfa;--alt:#eaf6fd;--card:#fff;--ink:#0f2a3f;--mute:#3f5f78;--acc:#0284c7;--acc2:#0369a1;--sky:#38bdf8;--line:#aacfe8;--hero:#0b3a5c;--foot:#0a2236;color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
:root[data-theme="dark"]{--bg:#081a2b;--card:#081a2b;--alt:#0c2338;--ink:#e9f3fb;--mute:#9db8cf;--acc:#38bdf8;--acc2:#0284c7;--line:#1c3f5f;--hero:#06263f;--foot:#051422;color-scheme:dark}
*,*:before,*:after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
body:before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:30}
a{color:var(--acc)}
.w{max-width:1140px;margin:0 auto;padding:0 24px}
h1,h2,h3{margin:0 0 14px;line-height:1.18;letter-spacing:-.02em;font-weight:700}
h2{font-size:clamp(27px,3.8vw,38px)}h3{font-size:20px}
p{margin:0 0 16px}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.bar{display:flex;justify-content:space-between;align-items:center;height:76px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.logo svg{width:44px;height:44px;flex:none}
.wm{display:flex;flex-direction:column;line-height:1}
.wm strong{font-size:23px;letter-spacing:-.03em}.wm b{color:var(--acc)}
.wm small{font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-top:5px}
nav{display:flex;align-items:center;gap:4px}
nav a{text-decoration:none;color:var(--ink);font-size:15px;font-weight:500;padding:9px 15px;border-radius:6px}
nav a.on,nav a:hover{color:var(--acc)}
nav a.cta{background:var(--acc2);color:#fff;margin-left:8px}
nav a.cta:hover{background:var(--acc);color:#fff}
.tg{background:none;border:1px solid var(--line);color:var(--mute);border-radius:6px;font:500 13px Inter,sans-serif;padding:8px 11px;margin-left:8px;cursor:pointer}
.btn{display:inline-block;background:var(--acc2);color:#fff;font:600 15px Inter,sans-serif;padding:15px 30px;border-radius:6px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{background:var(--acc)}
.btn.w2{background:#fff;color:#075985}.btn.w2:hover{background:#e0f2fe}
.hero{background:var(--hero);color:#fff;padding:84px 0;border-bottom:4px solid var(--sky)}
.hero .w{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(36px,5.2vw,60px);margin-bottom:22px}
.hp img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px;box-shadow:0 20px 50px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.15)}
.hero p{font-size:19px;max-width:560px;color:#cfe6f6;margin-bottom:34px}
section{padding:88px 0}
section.alt{background:var(--alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);margin-bottom:12px;display:block}
.found{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:start}
.found h3{font-size:24px;font-weight:600;color:var(--ink)}
.found p{color:var(--mute)}
.tagline{font-weight:600;color:var(--ink)!important;border-left:4px solid var(--sky);padding-left:16px;margin-top:24px}
.layers{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.layers div{padding:26px 22px;border-right:1px solid var(--line);background:var(--card)}
.layers div:last-child{border:0}
.layers em{font-style:normal;font-weight:700;color:var(--acc);font-size:14px}
.layers b{display:block;margin:6px 0 4px;font-size:17px}
.layers span{color:var(--mute);font-size:14.5px;line-height:1.5;display:block}
.head{max-width:700px;margin-bottom:46px}.head p{color:var(--mute);font-size:18px}
.sols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.sol{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--acc);border-radius:6px;padding:28px}
.sol p{color:var(--mute);font-size:15.5px}
ul{list-style:none;margin:0;padding:0}
.sol li{padding:7px 0 7px 22px;border-top:1px solid var(--line);font-size:15px;position:relative}
.sol li:before{content:"";position:absolute;left:2px;top:15px;width:9px;height:9px;background:var(--sky);border-radius:50%}
.envs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.env{padding:22px;border:1px solid var(--line);border-radius:6px;background:var(--card);font-weight:600}
.band{background:var(--acc2);color:#fff;padding:72px 0}
:root[data-theme="dark"] .band{background:#0b4a73}
.band .w{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.band h2{margin-bottom:8px}.band p{margin:0;color:#dff1fb}
.pg{background:var(--hero);color:#fff;padding:76px 0;border-bottom:4px solid var(--sky)}
.pg h1{font-size:clamp(34px,5vw,54px);margin-bottom:12px}.pg p{font-size:19px;color:#cfe6f6;max-width:620px;margin:0}
.det{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;padding:46px 0;border-top:1px solid var(--line)}
.det:first-child{border:0;padding-top:0}
.det p{color:var(--mute)}
.det ul li{padding:9px 0 9px 24px;border-bottom:1px solid var(--line);position:relative}
.det ul li:before{content:"";position:absolute;left:2px;top:17px;width:10px;height:6px;border-left:2px solid var(--acc);border-bottom:2px solid var(--acc);transform:rotate(-45deg)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{border-top:3px solid var(--acc);padding-top:18px}
.step em{font-style:normal;font-weight:700;color:var(--acc)}.step h3{margin:6px 0}.step p{color:var(--mute);font-size:15px;margin:0}
.cols{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.ci{display:block;padding:22px;border:1px solid var(--line);border-radius:6px;margin-bottom:16px;text-decoration:none;color:var(--ink);background:var(--card)}
.ci:hover{border-color:var(--acc)}
.ci span{display:block;font-size:13px;color:var(--mute)}.ci b{font-size:20px}
form{background:var(--alt);border:1px solid var(--line);border-radius:8px;padding:34px}
label{display:block;font-size:14px;font-weight:600;margin-bottom:18px}
input,select,textarea{display:block;width:100%;margin-top:6px;padding:12px 13px;font:16px Inter,sans-serif;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:6px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--acc);border-color:var(--acc)}
#msg{display:none;margin-top:14px;font-size:14px;color:var(--acc)}
footer{background:var(--foot);color:#b9d0e2;padding:60px 0 24px}
.fc{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
footer h4{margin:0 0 14px;color:#fff;font-size:13px;letter-spacing:.1em;text-transform:uppercase}
footer a{color:#b9d0e2;text-decoration:none;display:block;padding:3px 0}footer a:hover{color:#fff}
footer .logo{color:#fff}footer .wm small{color:#9ab8cf}footer .wm b{color:var(--sky)}
footer p{max-width:340px;margin-top:16px;font-size:15px}
.cp{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:13px}
@media(max-width:900px){.hero .w{grid-template-columns:1fr;gap:34px}.found,.cols,.det{grid-template-columns:1fr;gap:34px}.sols,.envs{grid-template-columns:1fr 1fr}.layers{grid-template-columns:1fr 1fr}.layers div{border-bottom:1px solid var(--line)}.steps{grid-template-columns:1fr 1fr}.fc{grid-template-columns:1fr 1fr}.hero{padding:80px 0}section{padding:64px 0}}
@media(max-width:600px){.sols,.envs,.layers,.steps,.fc{grid-template-columns:1fr}nav a:not(.on){padding:8px 9px;font-size:14px}nav a.cta{display:none}.wm small{display:none}.tg{padding:7px 9px}form{padding:22px}}

nav ul{display:flex;list-style:none;margin:0;padding:0;align-items:center;gap:4px}
nav li{margin:0}
nav .current-menu-item>a,nav .current_page_item>a{color:var(--acc)}
.admin-bar header{top:32px}@media(max-width:782px){.admin-bar header{top:46px}}
.notice{padding:12px 14px;border-radius:6px;margin-bottom:16px;font-size:15px}.notice.ok{background:#dcfce7;color:#14532d}.notice.err{background:#fee2e2;color:#7f1d1d}
.hp{position:absolute;left:-9999px}
.entry{padding:64px 0}.entry img{max-width:100%;height:auto}.entry p,.entry li{color:var(--mute)}

.gal{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.gal figure{margin:0}
.gal img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center 30%;border-radius:6px;border:1px solid var(--line);cursor:zoom-in;transition:opacity .15s}
.gal img:hover{opacity:.9}
.gal figcaption{margin-top:10px;font-size:14.5px;color:var(--mute)}
#lb{position:fixed;inset:0;background:rgba(3,12,20,.9);display:none;align-items:center;justify-content:center;z-index:100;padding:20px;cursor:zoom-out}
#lb.open{display:flex}
#lb img{max-width:96vw;max-height:90vh;border-radius:4px}
@media(max-width:600px){.gal{grid-template-columns:1fr}}