/* Home Inspection Coon Rapids MN — "BLUEPRINT DIAGNOSTIC" theme.
   Dark architectural / technical. Electric-lime accent on deep ink. Blueprint grid,
   glow, scroll-reveal motion, animated house-cutaway diagram. Showpiece — distinct
   from every sibling site (which are light/warm). Coon Rapids = Mississippi-river
   northern-metro suburb, Anoka County. Quote-form only (no phone). */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
:root{
  --ink:#0a0e14;--ink2:#0d121b;--panel:#11161f;--panel2:#161d28;--line:#1f2937;
  --lime:#c6f24e;--lime2:#aee03a;--cyan:#5ad7e0;--mut:#8a96a8;--fog:#c4cdda;--paper:#eef2f7;
}
:root{--ink2:#0d121b}
body{font-family:'Space Grotesk','Outfit',-apple-system,sans-serif;background:var(--ink);
  color:var(--fog);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:'Clash Display','Space Grotesk',sans-serif;font-weight:600;
  line-height:1.02;letter-spacing:-.02em;color:#fff}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,52px)}

/* blueprint grid background overlay */
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(198,242,78,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(198,242,78,.045) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 80%)}
body>*{position:relative;z-index:1}

/* mono eyebrow */
.eyebrow{font-family:'Space Grotesk',monospace;font-size:.72rem;letter-spacing:.26em;
  text-transform:uppercase;font-weight:600;color:var(--lime);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--lime);box-shadow:0 0 8px var(--lime)}

/* top bar */
.util{border-bottom:1px solid var(--line);background:rgba(10,14,20,.7);backdrop-filter:blur(8px)}
.util .wrap{display:flex;justify-content:space-between;align-items:center;padding:8px 0;
  font-family:'Space Grotesk',monospace;font-size:.74rem;letter-spacing:.05em;color:var(--mut);flex-wrap:wrap;gap:6px}
.util a{color:var(--lime)}

/* nav */
.nav{position:sticky;top:0;z-index:60;background:rgba(10,14,20,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px clamp(20px,4vw,52px)}
.brand{display:flex;align-items:center;gap:13px;font-family:'Clash Display',sans-serif;font-weight:600;font-size:1.18rem;color:#fff}
.brand .mk{width:40px;height:40px;position:relative;display:grid;place-items:center}
.brand .mk svg{width:40px;height:40px}
.brand small{display:block;font-family:'Space Grotesk',monospace;font-size:.58rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--mut);font-weight:500;margin-top:2px}
.menu{display:flex;gap:30px;font-size:.92rem;font-weight:500;color:var(--fog)}
.menu a{position:relative;padding:5px 0;transition:color .2s}
.menu a:hover{color:var(--lime)}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--lime);box-shadow:0 0 6px var(--lime);transition:width .25s}
.menu a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--lime);color:#0a0e14;font-family:'Space Grotesk',sans-serif;
  font-weight:600;font-size:.9rem;padding:13px 26px;border:0;border-radius:6px;cursor:pointer;
  transition:transform .2s,box-shadow .25s;box-shadow:0 0 0 rgba(198,242,78,0)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(198,242,78,.4)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:#fff}
.btn.ghost:hover{border-color:var(--lime);color:var(--lime);box-shadow:none}
.btn.lg{padding:16px 34px;font-size:1rem}
@media(max-width:880px){.menu{display:none}}

/* HERO — full bleed, blueprint scan, staggered reveal */
.hero{position:relative;min-height:clamp(620px,92vh,920px);display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;
  filter:grayscale(.3) contrast(1.05);transform:scale(1.05);animation:kenburns 18s ease-out forwards}
@keyframes kenburns{to{transform:scale(1)}}
.hero .grad{position:absolute;inset:0;background:
  linear-gradient(105deg,rgba(10,14,20,.96) 0%,rgba(10,14,20,.82) 46%,rgba(10,14,20,.5) 72%,rgba(10,14,20,.85) 100%)}
/* scanning line accent */
.hero .scan{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--lime),transparent);
  opacity:.5;animation:scan 6s ease-in-out infinite;z-index:1}
@keyframes scan{0%{top:12%}50%{top:88%}100%{top:12%}}
.hero .wrap{position:relative;z-index:2;width:100%;padding-top:80px;padding-bottom:60px}
.hero .rv{opacity:0;transform:translateY(26px);animation:rise .9s cubic-bezier(.2,.8,.2,1) forwards}
.hero .eyebrow.rv{animation-delay:.1s}.hero h1.rv{animation-delay:.26s}
.hero .sub.rv{animation-delay:.46s}.hero .acts.rv{animation-delay:.64s}.hero .specs.rv{animation-delay:.82s}
@keyframes rise{to{opacity:1;transform:none}}
.hero h1{font-size:clamp(2.8rem,7.4vw,6.2rem);max-width:15ch;margin:24px 0 0}
.hero h1 .glow{color:var(--lime);text-shadow:0 0 40px rgba(198,242,78,.45)}
.hero .sub{font-size:clamp(1.08rem,1.5vw,1.32rem);max-width:46ch;margin:26px 0 34px;color:var(--fog)}
.hero .acts{display:flex;flex-wrap:wrap;gap:15px;align-items:center}
/* hero spec readout (mono) */
.hero .specs{margin-top:40px;display:flex;gap:0;flex-wrap:wrap;border:1px solid var(--line);border-radius:8px;overflow:hidden;max-width:680px;background:rgba(17,22,31,.6);backdrop-filter:blur(6px)}
.hero .specs .s{flex:1;min-width:150px;padding:18px 22px;border-right:1px solid var(--line)}
.hero .specs .s:last-child{border-right:0}
.hero .specs .s b{display:block;font-family:'Clash Display',sans-serif;font-size:1.5rem;color:var(--lime)}
.hero .specs .s span{font-family:'Space Grotesk',monospace;font-size:.68rem;letter-spacing:.08em;color:var(--mut);text-transform:uppercase}
@media(prefers-reduced-motion:reduce){.hero>img,.hero .rv,.hero .scan{animation:none;opacity:1;transform:none}.hero>img{opacity:.42}}

/* scroll reveal utility */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* sections */
.sec{padding:clamp(70px,9vw,130px) 0;position:relative}
.sec.panel{background:var(--panel)}
.shead{max-width:720px}
.shead.mid{margin:0 auto;text-align:center}
.shead.mid .eyebrow{justify-content:center}
.sec h2{font-size:clamp(2.2rem,5vw,3.8rem);margin:16px 0 0}
.sec h2 em{font-style:normal;color:var(--lime)}
.lead{margin-top:20px;font-size:1.14rem;color:var(--mut);line-height:1.75}

/* ===== SIGNATURE: animated house-cutaway diagram ===== */
.diagram{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,70px);align-items:center;margin-top:60px}
.cutaway{position:relative;border:1px solid var(--line);border-radius:14px;background:
  radial-gradient(120% 120% at 30% 10%,rgba(198,242,78,.06),transparent 60%),var(--ink2);
  padding:30px;aspect-ratio:4/3;overflow:hidden}
.cutaway svg{width:100%;height:100%;overflow:visible}
.cutaway .node{cursor:default}
.cutaway .node circle{fill:var(--ink);stroke:var(--lime);stroke-width:2;
  filter:drop-shadow(0 0 6px rgba(198,242,78,.6))}
.cutaway .node text{font-family:'Space Grotesk',monospace;font-size:9px;fill:var(--fog);letter-spacing:.04em}
.cutaway .pulse{animation:pulse 2.4s ease-in-out infinite}
.cutaway .pulse:nth-child(2){animation-delay:.3s}.cutaway .pulse:nth-child(3){animation-delay:.6s}
.cutaway .pulse:nth-child(4){animation-delay:.9s}.cutaway .pulse:nth-child(5){animation-delay:1.2s}
.cutaway .pulse:nth-child(6){animation-delay:1.5s}.cutaway .pulse:nth-child(7){animation-delay:1.8s}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
.diaglist{display:grid;gap:14px}
.diaglist .d{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line);border-radius:9px;background:var(--panel2);transition:border-color .25s,transform .25s}
.diaglist .d:hover{border-color:var(--lime);transform:translateX(4px)}
.diaglist .d .ic{width:34px;height:34px;flex:none;display:grid;place-items:center;color:var(--lime)}
.diaglist .d h4{font-size:1.02rem;color:#fff}
.diaglist .d p{font-size:.88rem;color:var(--mut);margin-top:2px}
@media(max-width:860px){.diagram{grid-template-columns:1fr}}

/* service cards — bold technical */
.svcs{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;margin-top:58px}
.svc{position:relative;background:var(--panel2);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .3s,transform .3s}
.svc:hover{border-color:var(--lime);transform:translateY(-6px)}
.svc .ph{position:relative;aspect-ratio:16/10;overflow:hidden}
.svc .ph img{width:100%;height:100%;object-fit:cover;opacity:.85;filter:grayscale(.25);transition:transform .6s,opacity .3s,filter .3s}
.svc:hover .ph img{transform:scale(1.07);opacity:1;filter:grayscale(0)}
.svc .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(17,22,31,.9))}
.svc .no{position:absolute;top:12px;left:12px;z-index:2;font-family:'Space Grotesk',monospace;font-size:.7rem;
  letter-spacing:.1em;color:var(--lime);border:1px solid rgba(198,242,78,.4);padding:4px 9px;border-radius:4px;background:rgba(10,14,20,.6)}
.svc .bd{padding:24px}
.svc h3{font-size:1.34rem}
.svc p{margin-top:9px;color:var(--mut);font-size:.95rem}
.svc .go{margin-top:16px;display:inline-flex;gap:8px;align-items:center;font-family:'Space Grotesk',monospace;font-size:.8rem;letter-spacing:.06em;color:var(--lime);text-transform:uppercase}
.svc:hover .go{gap:13px}

/* feature split (image + diagnostic readout) */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center;margin-top:58px}
.feat .im{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.feat .im img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:grayscale(.2) contrast(1.05)}
.feat .im .corner{position:absolute;width:24px;height:24px;border-color:var(--lime)}
.feat .im .corner.tl{top:12px;left:12px;border-top:2px solid;border-left:2px solid}
.feat .im .corner.br{bottom:12px;right:12px;border-bottom:2px solid;border-right:2px solid}
.feat .im .tag{position:absolute;left:14px;bottom:14px;font-family:'Space Grotesk',monospace;font-size:.72rem;
  letter-spacing:.08em;color:var(--lime);background:rgba(10,14,20,.78);padding:7px 13px;border-radius:5px;border:1px solid rgba(198,242,78,.35)}
.feat p{margin-top:16px;color:var(--mut);line-height:1.8}
.feat .pts{margin-top:24px;display:grid;gap:13px}
.feat .pts li{display:flex;gap:12px;align-items:flex-start;font-size:1.02rem;color:var(--fog)}
.feat .pts li::before{content:"";width:18px;height:18px;flex:none;margin-top:3px;border-radius:3px;
  background:var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230a0e14' stroke-width='4'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat}
@media(max-width:860px){.feat{grid-template-columns:1fr}}

/* process — numbered diagnostic steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:58px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.step{background:var(--panel2);padding:34px 26px;position:relative;transition:background .3s}
.step:hover{background:var(--panel)}
.step .n{font-family:'Clash Display',sans-serif;font-size:2.6rem;color:var(--lime);line-height:1;opacity:.85}
.step h4{margin-top:16px;font-size:1.16rem}
.step p{margin-top:9px;color:var(--mut);font-size:.92rem;line-height:1.6}
.step::before{content:"";position:absolute;top:34px;right:26px;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 8px var(--lime)}
@media(max-width:820px){.steps{grid-template-columns:repeat(2,1fr)}}

/* quote */
.quotebox{margin-top:46px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.quotecap{display:flex;justify-content:space-between;padding:14px 22px;background:var(--ink2);
  border-bottom:1px solid var(--line);font-family:'Space Grotesk',monospace;font-size:.74rem;letter-spacing:.06em;color:var(--mut)}
.quotecap b{color:var(--lime)}

/* gallery — masonry-ish technical grid */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:56px}
.gal figure{position:relative;overflow:hidden;border-radius:9px;border:1px solid var(--line);aspect-ratio:1;background:var(--ink)}
.gal figure.tall{grid-row:span 2;aspect-ratio:auto}
.gal figure.wide{grid-column:span 2;aspect-ratio:2}
.gal img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3);transition:transform .6s,filter .4s}
.gal figure:hover img{transform:scale(1.06);filter:grayscale(0)}
.gal figcaption{position:absolute;left:11px;bottom:10px;font-family:'Space Grotesk',monospace;font-size:.64rem;
  letter-spacing:.04em;color:var(--lime);background:rgba(10,14,20,.7);padding:4px 9px;border-radius:4px;opacity:0;transition:opacity .3s}
.gal figure:hover figcaption{opacity:1}
@media(max-width:760px){.gal{grid-template-columns:repeat(2,1fr)}.gal figure.wide{grid-column:span 2}}

/* faq */
.faq{max-width:820px;margin:50px auto 0}
.faq details{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;background:var(--panel2);overflow:hidden;transition:border-color .25s}
.faq details[open]{border-color:rgba(198,242,78,.4)}
.faq summary{cursor:pointer;font-family:'Clash Display',sans-serif;font-weight:600;font-size:1.08rem;color:#fff;padding:20px 24px;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:24px;color:var(--lime);font-size:1.5rem;font-weight:300}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 24px 22px;color:var(--mut);line-height:1.75}

/* big CTA band */
.ctaband{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;padding:clamp(48px,7vw,90px);text-align:center;
  background:radial-gradient(130% 130% at 50% 0%,rgba(198,242,78,.1),transparent 55%),var(--panel)}
.ctaband h2{font-size:clamp(2.2rem,5vw,4rem);max-width:18ch;margin:14px auto 0}
.ctaband p{margin:18px auto 32px;max-width:46ch;color:var(--mut);font-size:1.1rem}

/* footer */
footer{background:var(--ink2);border-top:1px solid var(--line);padding:clamp(60px,8vw,96px) 0 30px}
footer .cols{display:grid;grid-template-columns:1.7fr 1fr 1.2fr;gap:44px}
footer h5{font-family:'Space Grotesk',monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin-bottom:16px}
footer .brand{color:#fff;font-size:1.2rem;margin-bottom:14px}
footer li{margin-bottom:10px;color:var(--mut)}
footer a:hover{color:var(--lime)}
footer .legal{font-family:'Space Grotesk',monospace;border-top:1px solid var(--line);margin-top:46px;padding-top:24px;font-size:.74rem;color:#5b6677;text-align:center;letter-spacing:.04em}
@media(max-width:760px){footer .cols{grid-template-columns:1fr 1fr}}

/* ===== /answers AEO hub ===== */
.ans-hub{display:grid;gap:14px;margin-top:50px}
.ans-cat{margin-top:40px}
.ans-cat:first-child{margin-top:0}
.ans-cat h3{font-family:'Space Grotesk',monospace;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--lime);padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.ans-q{border:1px solid var(--line);border-radius:10px;background:var(--panel2);margin-bottom:12px;overflow:hidden;transition:border-color .25s}
.ans-q[open]{border-color:rgba(198,242,78,.4)}
.ans-q summary{cursor:pointer;font-family:'Clash Display',sans-serif;font-weight:600;font-size:1.05rem;color:#fff;
  padding:20px 24px;list-style:none;position:relative}
.ans-q summary::-webkit-details-marker{display:none}
.ans-q summary::after{content:"+";position:absolute;right:24px;color:var(--lime);font-size:1.5rem;font-weight:300}
.ans-q[open] summary::after{content:"−"}
.ans-q .ans{padding:0 24px 22px;color:var(--mut);line-height:1.75}
.ans-q .ans a{color:var(--lime);font-weight:600}
/* answers detail page */
.ans-page{max-width:760px;margin:0 auto}
.ans-page .qbig{font-size:clamp(1.8rem,4vw,2.8rem);color:#fff;font-family:'Clash Display',sans-serif;line-height:1.1}
.ans-page .abody{margin-top:24px;font-size:1.12rem;color:var(--fog);line-height:1.8}
.ans-related{margin-top:50px;border-top:1px solid var(--line);padding-top:30px}
.ans-related h4{font-family:'Space Grotesk',monospace;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:16px}
.ans-related a{display:block;padding:14px 0;border-bottom:1px solid var(--line);color:var(--fog);transition:color .2s,padding-left .2s}
.ans-related a:hover{color:var(--lime);padding-left:6px}

/* ===== deep guide / article ===== */
.article{max-width:780px;margin:0 auto}
.article .lede{font-size:1.22rem;color:var(--fog);line-height:1.7;margin-bottom:14px}
.article h2{font-size:clamp(1.6rem,3vw,2.2rem);color:#fff;margin:44px 0 14px;letter-spacing:-.01em}
.article h2 em{color:var(--lime);font-style:normal}
.article p{color:var(--mut);line-height:1.85;margin-bottom:16px;font-size:1.04rem}
.article .checklist{margin:30px 0;border:1px solid var(--line);border-radius:12px;background:var(--panel2);padding:28px 30px}
.article .checklist h3{font-family:'Space Grotesk',monospace;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:18px}
.article .checklist li{display:flex;gap:13px;align-items:flex-start;padding:9px 0;color:var(--fog)}
.article .checklist li::before{content:"";width:18px;height:18px;flex:none;margin-top:3px;border-radius:4px;
  background:var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230a0e14' stroke-width='4'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat}
.article .gcta{margin-top:40px;border:1px solid rgba(198,242,78,.35);border-radius:12px;background:
  radial-gradient(120% 120% at 50% 0%,rgba(198,242,78,.08),transparent 60%),var(--panel);padding:32px 34px;text-align:center}
.article .gcta p{color:var(--fog);font-size:1.1rem;margin-bottom:20px}
.article .toc{border:1px solid var(--line);border-radius:10px;background:var(--panel2);padding:22px 26px;margin:30px 0}
.article .toc h4{font-family:'Space Grotesk',monospace;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:12px}
.article .toc a{display:block;color:var(--mut);padding:6px 0;font-size:.96rem;transition:color .2s}
.article .toc a:hover{color:var(--lime)}