/*
Theme Name: KSM Air Con
Theme URI: https://ksmaircon.co.uk
Author: KSM Air Con Solution Ltd
Description: Custom theme for KSM Air Con Solution Ltd, 75 Paragon Way, Coventry. All images editable in WP Admin (Appearance → Customize → KSM Images, plus Featured Images on Services & Projects).
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ksm
*/
:root{--navy:#0E2748;--navy-deep:#081A33;--navy-700:#1A3A63;--sky:#4FB3EE;--sky-soft:#7CC8F4;--link:#146AAB;--ink:#0B1628;--slate:#4A5A70;--line:#DCE3EC;--mist:#F4F7FA;--on-dark:#C9D6E6}
*{box-sizing:border-box}
body{margin:0;background:var(--mist);color:var(--ink);font-family:'Instrument Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--link);text-decoration:none}a:hover{color:var(--navy);text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3{font-family:Archivo,sans-serif;font-weight:700;letter-spacing:-.015em;margin:0;text-wrap:balance}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.12em;color:var(--link);margin-bottom:14px;text-transform:uppercase}
.dark .eyebrow{color:var(--sky-soft)}
.btn{display:inline-block;border:0;padding:15px 24px;border-radius:6px;font-weight:600;font-size:16px;cursor:pointer;text-decoration:none!important;font-family:inherit}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-700);color:#fff}
.btn-sky{background:var(--sky);color:var(--navy-deep)}.btn-sky:hover{background:var(--sky-soft);color:var(--navy-deep)}
.btn-ghost{border:1px solid #4A6488;color:#fff}.btn-ghost:hover{border-color:#fff;color:#fff}
.topbar{background:var(--navy-deep);color:var(--on-dark);font-size:13px}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding:9px 24px}
.topbar a{color:#fff;font-weight:600}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:14px 24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy)!important;text-decoration:none!important}
.brand-name{font-family:Archivo;font-weight:800;font-size:22px;letter-spacing:.02em;line-height:1}
.brand-sub{display:block;font-family:'IBM Plex Mono';font-size:10.5px;letter-spacing:.12em;color:var(--slate);margin-top:4px}
.custom-logo{max-height:48px;width:auto}
.main-nav{margin-left:auto}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.main-nav a{display:block;padding:10px 14px;font-weight:600;color:var(--slate);border-radius:6px}
.main-nav a:hover{background:#EEF3F8;text-decoration:none}
.main-nav .current-menu-item>a{color:var(--navy);box-shadow:inset 0 -2px 0 #1E88D0}
.dark{background:var(--navy);color:#fff}
.hero .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:56px;align-items:center;padding:72px 24px 80px}
.hero h1{font-size:clamp(40px,5.4vw,66px);line-height:1.02;margin-bottom:24px}
.hero p{font-size:19px;line-height:1.55;color:var(--on-dark);max-width:520px;margin:0 0 36px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.media{border-radius:10px;overflow:hidden;background:var(--line)}
.media img{width:100%;height:100%;object-fit:cover}
.r54{aspect-ratio:5/4}.r43{aspect-ratio:4/3}.r1610{aspect-ratio:16/10}
.trust{border-top:1px solid #1F3F68}
.trust .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px 32px;padding:22px 24px;color:var(--on-dark);font-size:15px}
.trust span{display:flex;gap:12px;align-items:center}.trust span:before{content:"";width:8px;height:8px;border-radius:2px;background:var(--sky);flex:none}
.section{padding:88px 0}
.section h2{font-size:clamp(30px,3.4vw,44px);line-height:1.1;max-width:700px}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:44px}
.grid-cells{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.cell{background:#fff;padding:32px 30px;color:var(--ink)!important;text-decoration:none!important;display:flex;flex-direction:column;gap:14px}
.cell:hover{background:var(--mist)}
.num{font-family:'IBM Plex Mono';font-size:13px;color:var(--link)}
.cell h3{font-size:22px}.cell p,.muted{color:var(--slate);line-height:1.55;margin:0}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:32px;margin-top:48px}
.step{border-top:2px solid var(--navy);padding-top:22px}
.step b{display:block;font-family:Archivo;font-weight:800;font-size:40px;color:var(--navy);margin-bottom:18px}
.step h3{font-size:20px;margin-bottom:10px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:36px 28px}
.card{display:flex;flex-direction:column;gap:14px}
.tag{font-family:'IBM Plex Mono';font-size:12.5px;letter-spacing:.08em;color:var(--slate);text-transform:uppercase}
.card h3{font-size:21px;line-height:1.25}
.white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{padding:22px 0;cursor:pointer;font-family:Archivo;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary:after{content:"+";font-family:'IBM Plex Mono';color:var(--link)}.faq details[open] summary:after{content:"−"}
.faq p{margin:0 0 24px;color:var(--slate);line-height:1.6}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:56px;align-items:center}
.page-hero .wrap{padding:72px 24px 64px}.page-hero h1{font-size:clamp(38px,4.6vw,58px);line-height:1.05;margin-bottom:20px;max-width:820px}
.page-hero p{font-size:19px;color:var(--on-dark);max-width:640px;margin:0}
.svc-row{padding:56px 0;border-bottom:1px solid var(--line)}
.svc-row:nth-child(even) .media{order:2}
.svc-row h2{font-size:32px;margin-bottom:16px}
.ticks{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-direction:column;gap:10px}
.ticks li{display:flex;gap:12px}.ticks li:before{content:"";width:14px;height:2px;background:var(--link);margin-top:11px;flex:none}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters a{border:1px solid #C3CEDB;background:#fff;color:var(--ink);padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600}
.filters a.on{background:var(--navy);border-color:var(--navy);color:#fff}
.form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:36px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:20px}
.form label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600}
.form input,.form select,.form textarea{padding:13px 14px;border:1px solid #C3CEDB;border-radius:6px;font:inherit;font-weight:400;font-size:15px}
.form .full{grid-column:1/-1}
.notice{background:#E6F4EC;border:1px solid #9BD1B2;padding:16px;border-radius:6px;margin-bottom:20px}
.map{width:100%;aspect-ratio:16/9;border:0;border-radius:8px;margin-top:32px}
.cta .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;padding:64px 24px}
.cta h2{font-size:clamp(28px,3vw,38px);margin-bottom:10px}.cta p{margin:0;color:var(--on-dark)}
.site-footer{background:var(--navy-deep);color:var(--on-dark)}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;padding:64px 24px 36px}
.site-footer h4{font-family:'IBM Plex Mono';font-weight:400;font-size:12.5px;letter-spacing:.1em;color:var(--sky-soft);margin:0 0 16px}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.site-footer a{color:var(--on-dark)}.site-footer a:hover{color:#fff}
.legal{border-top:1px solid #1F3F68}.legal .wrap{padding:20px 24px;font-size:13.5px;color:#8FA3BC}
.entry{max-width:760px;margin:0 auto;padding:72px 24px;line-height:1.7;font-size:17px}