/* Audiocoustics – grey & blue redesign. Same filenames and URLs as before. */
:root{--r:10px;--color-accent-orange:#15375E;--color-accent-teal:#5B9BE0;--color-primary:#15375E;--color-text-muted:#4A5666;--font-heading:"Barlow Condensed",sans-serif;--font-body:"Barlow",Arial,sans-serif;--navy:#15375E;--slate:#59718D;--blue:#5B9BE0;--pale:#DCE9F8;--line:#BCD2EA;--ink:#1A2430;--mute:#4A5666;--ground:#0F151C;--grey:#626B78;--dgrey:#3B424C}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Barlow',Arial,Helvetica,sans-serif;font-size:17px;line-height:1.6;color:var(--ink);background:#F4F7FB}
a{color:#1F5FA8}
a:hover{color:var(--navy)}
img{max-width:100%;height:auto}
.clearfix::after,.clearer{content:"";display:block;clear:both}
.floatright{float:right;margin-left:12px}
.imgborder{border:4px solid #fff;border-radius:6px;box-shadow:0 2px 12px rgba(21,55,94,.2)}

/* header band */
.site-head{display:flex;align-items:center;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;padding:8px 32px;background:#fff;border-bottom:1px solid var(--line)}
.site-head .logo-link{display:block;line-height:0}
.site-head .logo-link img{display:block;height:96px;width:auto}
.site-head .tag{flex:1 1 320px;text-align:center;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:38px;line-height:1.1;text-transform:uppercase;letter-spacing:.02em;color:var(--navy)}
.site-head .ct{display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-size:18px;font-weight:500}
.site-head .ct a{color:var(--ink);text-decoration:none}
.site-head .ct a:hover{text-decoration:underline}

/* layout */
.wa-ico{display:none;width:40px;height:40px;flex:none}
.mtog,.mbtn{display:none}
#main{width:100%}
#page-body{display:flex;align-items:flex-start;width:100%}
#leftside{width:340px;flex:none;align-self:stretch;background:var(--pale);border-right:1px solid var(--line)}
#leftside .stick{position:sticky;top:0;height:calc(100vh - 113px);overflow-y:auto;overscroll-behavior:contain;padding:24px 20px 32px}
ul#navigation{list-style:none;margin:0;padding:0}
#navigation li{margin:0 0 8px;padding:0}
#navigation .nav-grp{font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);padding:18px 4px 2px;margin:0}
#navigation a{display:flex;align-items:center;min-height:48px;padding:0 24px;font-size:21px;font-weight:500;color:var(--ink);text-decoration:none;background:#fff;border:1px solid #9DBBE0;border-radius:999px}
#navigation a:hover{background:#EAF2FC;border-color:var(--blue)}
#navigation .cur a,#navigation .cur a:hover{background:var(--navy);border-color:var(--navy);color:#fff}
#navigation .nav-cta{margin-top:20px}
#navigation .nav-cta a{justify-content:center;background:#2F6DB5;border-color:#2F6DB5;color:#fff;font-weight:600}
#navigation .nav-cta a:hover{background:#245A9A;border-color:#245A9A}
#navigation .nav-cta.cur a{background:var(--navy);border-color:var(--navy)}
#contentpagesac,#contentpagesCT,#contentpages{flex:1;min-width:0;padding:40px 48px 56px}
#contentpagesac>*,#contentpagesCT>*,#contentpages>*{max-width:1040px}

/* type */
h1,h2,h3{font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.01em;margin:0}
h1{background:var(--navy);color:#fff;font-size:42px;line-height:1.1;padding:22px 30px;border-radius:8px;margin:0 0 28px;text-align:left}
h1 span,h1 a{color:#CFE4FF}
h2{font-size:30px;color:var(--navy);border-bottom:2px solid var(--blue);padding-bottom:6px;margin:40px 0 16px}
h3{font-size:23px;color:var(--navy);margin:24px 0 10px}
p{margin:0 0 14px}
[class*="auto-style"]{font-family:inherit}
.heading,.headingsmall{font-family:'Barlow Condensed',sans-serif;font-weight:700;color:var(--navy);text-transform:uppercase}

/* cards */
.feature-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:16px 0 24px}
.feature-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:8px;padding:16px 18px;text-align:left;width:100%}
.feature-card p{margin:0;font-size:16px}
.feature-card-title{display:block;font-weight:600;color:var(--navy);margin-bottom:4px}
.specs-table{width:100%;border-collapse:collapse;margin:20px 0 28px;background:#fff;font-size:16px}
.specs-table td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.specs-table tr:hover td{background:#F0F6FD}
.spec-label{font-weight:700;color:var(--navy);white-space:nowrap;width:220px;border-right:3px solid var(--blue)}
.specs-table-wrapper{overflow-x:auto}
.logo-grid{border-collapse:collapse;width:100%;margin:16px 0 28px;background:#fff}
.logo-grid td{text-align:center;padding:12px;border:1px solid var(--line)}
.logo-grid img{max-width:100%;height:auto}
.flyer-section{display:flex;flex-direction:column;gap:24px;margin-top:24px;align-items:center}
.myth-cards,.steps-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0 28px}
.myth-card,.step-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);border-radius:8px;padding:18px 20px}
.myth-number,.step-label{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:22px;color:var(--navy);text-transform:uppercase}
.myth-claim{font-style:italic;color:var(--mute)}
.busted{display:inline-block;background:#1B8F4A;color:#fff;font-weight:600;font-size:14px;letter-spacing:.06em;padding:2px 10px;border-radius:4px;text-transform:uppercase}
.myth-body p,.step-card p{margin:0 0 8px;font-size:16px}
.ac-callout{display:flex;align-items:center;gap:24px;background:var(--navy);color:#fff;border-radius:8px;padding:22px 28px;margin:24px 0}
.ac-callout-icon{flex:none;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:34px;color:#CFE4FF;white-space:nowrap}
.ac-callout p{margin:0;color:#E6EEF8}
.ac-callout a{color:#CFE4FF}
.ac-fact{display:flex;gap:18px;background:var(--pale);border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:0 8px 8px 0;padding:18px 22px;margin:24px 0 32px}
.fact-label{font-weight:700;color:var(--navy)}
.info-list{display:flex;flex-direction:column;gap:8px;margin:12px 0 20px}
.info-list-item{background:#fff;border:1px solid var(--line);border-left:5px solid var(--blue);border-radius:0 6px 6px 0;padding:10px 16px}
.contact-cta{background:var(--pale);border:1px solid var(--line);border-top:4px solid var(--navy);border-radius:8px;padding:24px 28px;margin:32px 0 24px;text-align:center}
.contact-cta-icons{display:flex;justify-content:center;gap:16px;margin-top:12px}
.contact-details-grid{display:flex;flex-wrap:wrap;gap:16px;margin:20px 0}
.contact-detail-card{background:#fff;border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:0 8px 8px 0;padding:16px 22px;min-width:240px}
.contact-detail-label{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.contact-detail-value{font-size:20px;font-weight:600;color:var(--navy)}

/* forms */
form{margin:16px 0}
fieldset{border:1px solid var(--line);border-radius:8px;background:#fff;padding:20px 24px}
legend{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:22px;color:var(--navy);text-transform:uppercase;padding:0 8px}
.form-item{margin:0 0 14px}
.form-item label,label{display:block;font-weight:600;color:var(--navy);margin-bottom:4px}
input,textarea,select{width:100%;max-width:620px;font:inherit;padding:10px 12px;border:1px solid #9AA6B4;border-radius:6px;background:#fff;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:3px solid #BFD8F5;border-color:var(--blue)}
.form-buttons input,input[type=submit],input[type=reset]{width:auto;background:var(--navy);color:#fff;border:0;font-weight:600;padding:12px 28px;cursor:pointer}
input[type=reset]{background:#59718D}
.g-recaptcha{margin:12px 0}

/* home */
#contentpagesac.home{padding:0;background:var(--ground);color:#E6EAF0}
#contentpagesac.home>*{max-width:none}
.hsec{padding:72px 48px}
.hsec h2{border:0;padding:0;margin:0 0 12px;font-size:46px;line-height:1.05;color:#fff}
.hsec .sub{font-size:18px;color:#E6EBF1;max-width:640px;margin:0 0 40px}
.hero{background:var(--navy);display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center;padding:80px 48px}
.hero .eyebrow{font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:#F1F4F8;margin:0 0 18px}
.hero h1{background:none;padding:0;border-radius:0;font-size:84px;line-height:.95;color:#fff;margin:0}
.hero h1 span{color:#CFE4FF}
.hero .lede{font-size:20px;color:#F4F7FA;margin:22px 0 32px;max-width:560px}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;min-height:48px;padding:0 28px;font-weight:600;font-size:17px;border-radius:var(--r);text-decoration:none}
.btn.wa{background:#1B8F4A;color:#fff;padding:0 32px}
.btn.ghost{border:1px solid #E6EAF0;color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.panel{background:#DCE9F8;border:1px solid #BCD2EA;border-radius:var(--r);padding:30px;color:#1A2430}
.panel h3{color:var(--navy);margin:0 0 14px;font-size:26px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:8px 14px;border:1px solid #9DBBE0;background:#fff;border-radius:999px;font-size:16px;color:#1A2430}
.services{background:linear-gradient(180deg,#626B78 0%,#4F5865 100%)}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.group{background:var(--navy);border:1px solid #2F5489;border-radius:8px;padding:26px 26px 12px}
.group h3{color:#fff;font-size:30px;margin:0 0 6px}
.group p.d{margin:0 0 12px;color:#C2D3E9;font-size:16px}
.row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 16px;padding:13px 0;border-top:1px solid #2F5489;min-height:44px;text-decoration:none;color:#E6EAF0}
.row b{font-weight:600;font-size:18px;color:#fff}
.row small{font-size:15px;color:#B5C9E4}
.row:hover b{text-decoration:underline}
.how{background:var(--navy)}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.s3{border-top:2px solid #5B83B8;padding-top:18px}
.s3 .n{font-family:'Barlow Condensed',sans-serif;font-size:44px;font-weight:700;color:#8FB1E0}
.s3 h3{color:#fff;font-size:28px;margin:4px 0 8px}
.s3 p{margin:0;color:#CCD9EA}
.about{background:var(--dgrey);display:grid;grid-template-columns:1fr 1fr;gap:48px}
.about p{color:#C5CCD6;font-size:18px;line-height:1.65}

/* footer */
.site-foot{background:var(--pale);border-top:1px solid var(--line);padding:48px 48px 36px}
.site-foot .in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.site-foot .brand{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:30px;letter-spacing:.04em;text-transform:uppercase;color:var(--navy);margin-bottom:10px}
.site-foot .brand span{color:var(--slate)}
.site-foot h4{font-family:'Barlow Condensed',sans-serif;font-size:22px;text-transform:uppercase;color:var(--mute);margin:0 0 10px}
.site-foot p,.site-foot a{display:block;margin:0;font-size:17px;line-height:1.8;color:var(--ink);text-decoration:none}
.site-foot a:hover{color:var(--navy);text-decoration:underline}

@media (max-width:900px){
.wa .wa-text{display:none}
.wa .wa-ico{display:block}
.site-head .ct a.wa,.site-foot a.wa{line-height:0;padding:2px 0}
.site-head .ct{align-items:flex-start}
.site-head .tag{font-size:28px;flex-basis:100%}
#page-body{flex-direction:column;align-items:stretch}
#leftside{position:sticky;top:0;z-index:60;width:100%;min-height:56px;border-right:0;border-bottom:1px solid var(--line)}
.mtog{display:block;position:absolute;opacity:0;width:1px;height:1px}
.mbtn{display:flex;align-items:center;justify-content:space-between;min-height:56px;padding:0 20px;background:var(--navy);color:#fff;font-weight:600;font-size:20px;cursor:pointer;user-select:none}
.mbtn::after{content:"\2630";font-size:24px}
.mtog:checked+.mbtn::after{content:"\2715"}
.mtog:focus-visible+.mbtn{outline:3px solid var(--blue);outline-offset:-3px}
#leftside .stick{display:none;position:static;height:auto;max-height:calc(100vh - 56px);max-height:calc(100dvh - 56px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding-bottom:calc(180px + env(safe-area-inset-bottom))}
#leftside .mtog:checked~.stick{display:block;position:fixed;top:56px;left:0;right:0;height:calc(100vh - 56px);height:calc(100dvh - 56px);max-height:none;background:#DCE9F8;z-index:69}
.mtog:checked+.mbtn{position:fixed;top:0;left:0;right:0;z-index:70}
body:has(.mtog:checked){overflow:hidden}
ul#navigation{display:block}
#contentpagesac,#contentpagesCT,#contentpages{padding:28px 20px 40px;overflow-x:hidden}
.logo-grid{table-layout:fixed}
.logo-grid td{padding:6px}
.logo-grid img{width:100%;height:auto}
h1{font-size:32px;padding:18px 20px}
.hero,.about,.cols,.steps3,.myth-cards,.steps-grid,.site-foot .in{grid-template-columns:1fr}
.hero{padding:48px 20px}.hero h1{font-size:56px}
.hsec{padding:48px 20px}.hsec h2{font-size:36px}
.site-foot{padding:36px 20px}
.ac-callout,.ac-fact{flex-direction:column;align-items:flex-start}
}