:root{
  --asphalt:#141416;
  --asphalt-2:#1d1d20;
  --asphalt-3:#28282c;
  --bone:#f2f2f3;
  --bone-2:#e8e8ea;
  --white:#fdfdfd;
  --ink:#1a1a1c;
  --ink-soft:#5b5b5d; /* the logo's sign gray */
  --ink-faint:#7f7f82;
  --yellow:#ff8200;   /* Tennessee Vol orange */
  --yellow-deep:#cc6600;
  --line-dark:rgba(255,255,255,.12);
  --line-light:rgba(26,26,28,.14);
  --display:"Barlow Condensed",sans-serif;
  --body:"Barlow",sans-serif;
  --shadow-card:0 1px 2px rgba(20,20,22,.06),0 8px 24px rgba(20,20,22,.09);
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--body);color:var(--ink);background:var(--bone);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
.skip{position:absolute;left:-9999px;top:0;background:var(--yellow);color:var(--ink);padding:10px 18px;font-weight:600;z-index:200}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* type */
h1,h2,h3{font-family:var(--display);text-transform:uppercase;line-height:1.02}
h1{font-size:clamp(44px,7vw,84px);font-weight:700;letter-spacing:-.01em}
h2{font-size:clamp(34px,4.6vw,54px);font-weight:700;letter-spacing:-.005em}
h3{font-size:24px;font-weight:600;letter-spacing:.01em}
.kicker{font-family:var(--body);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--yellow-deep);display:flex;align-items:center;gap:12px;margin-bottom:18px}
.kicker::before{content:"";width:34px;height:3px;background:var(--yellow);flex:none}
.dark .kicker{color:var(--yellow)}
.lede{font-size:19px;color:var(--ink-soft);max-width:62ch}
.dark{background:var(--asphalt);color:var(--bone)}
.dark .lede{color:rgba(242,242,243,.72)}

/* center-line divider — the striping motif */
.centerline{height:4px;background:repeating-linear-gradient(90deg,var(--yellow) 0 46px,transparent 46px 78px);border:0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:600;font-size:16px;text-decoration:none;padding:15px 28px;border-radius:6px;transition:background-color .18s ease,color .18s ease,transform .18s ease;cursor:pointer;border:0}
.btn svg{flex:none}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-yellow:hover{background:var(--yellow-deep)}
.btn-ghost{background:transparent;color:var(--bone);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.75)}
.btn-dark{background:var(--asphalt);color:var(--bone)}
.btn-dark:hover{background:var(--asphalt-3)}

/* header */
header{position:sticky;top:0;z-index:100;background:rgba(20,20,22,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-dark)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand>img{height:56px;width:auto;flex:none}
.nav-links{display:flex;gap:26px;list-style:none}
.nav-links a{color:rgba(242,242,243,.78);text-decoration:none;font-size:15px;font-weight:500;transition:color .15s ease;white-space:nowrap}
.nav-links a:hover{color:var(--bone)}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-phone{color:var(--bone);text-decoration:none;font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.nav-phone:hover{color:var(--yellow)}
.nav .btn{padding:11px 20px;font-size:15px;white-space:nowrap}
.menu-btn{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-btn svg{display:block}

/* hero */
.hero{position:relative;background:var(--asphalt);color:var(--bone);overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 70%;opacity:.42}
.hero-grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,20,22,.55) 0%,rgba(20,20,22,.15) 55%,rgba(20,20,22,.88) 100%)}
.hero-inner{position:relative;padding-top:120px;padding-bottom:96px;max-width:880px}
.hero p.sub{font-size:clamp(17px,2vw,20px);color:rgba(242,242,243,.82);max-width:56ch;margin:26px 0 38px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-ticks{display:flex;gap:34px;flex-wrap:wrap;margin-top:56px;padding-top:26px;border-top:1px solid var(--line-dark)}
.tick{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500;color:rgba(242,242,243,.85)}
.tick svg{color:var(--yellow);flex:none}

/* trust bar */
.trustbar{background:var(--white);border-bottom:1px solid var(--line-light)}
.trustbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:22px;padding-bottom:22px;flex-wrap:wrap}
.trustbar p{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--ink-faint)}
.trust-words{display:flex;gap:28px;flex-wrap:wrap}
.trust-words span{font-family:var(--display);text-transform:uppercase;font-weight:600;font-size:19px;letter-spacing:.04em;display:flex;align-items:center;gap:12px}
.trust-words span+span::before{content:"";width:6px;height:6px;background:var(--yellow);transform:rotate(45deg);flex:none;margin-right:2px}

/* sections */
section{padding:96px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:52px;flex-wrap:wrap}
.sec-head .lede{margin-top:16px}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{grid-column:span 1;background:var(--white);border-radius:10px;overflow:hidden;box-shadow:var(--shadow-card);display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease}
.svc:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(20,20,22,.07),0 16px 36px rgba(20,20,22,.13)}
.svc.wide{grid-column:span 2;flex-direction:row}
.svc.wide .svc-img{width:46%;min-height:100%}
.svc.wide .svc-body{width:54%}
.svc-img{height:190px;position:relative;overflow:hidden;flex:none}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc:hover .svc-img img{transform:scale(1.04)}
.svc-body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:10px}
.svc-body h3{font-size:23px}
.svc-body p{font-size:15.5px;color:var(--ink-soft)}
.svc-body .more{margin-top:auto;padding-top:12px;font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:7px}
.svc-body .more svg{transition:transform .18s ease}
.svc-body .more:hover svg{transform:translateX(3px)}

.svc-cta{grid-column:span 2;background:var(--asphalt);color:var(--bone);text-decoration:none;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 38px;border-radius:10px;box-shadow:var(--shadow-card);transition:transform .25s ease,background-color .25s ease}
.svc-cta:hover{transform:translateY(-4px);background:var(--asphalt-2)}
.svc-cta h3{font-size:26px;color:var(--bone);margin-bottom:6px}
.svc-cta p{font-size:15.5px;color:rgba(242,242,243,.7)}
.svc-cta .go{flex:none;width:54px;height:54px;border-radius:50%;background:var(--yellow);color:var(--ink);display:flex;align-items:center;justify-content:center}

/* commercial */
.commercial{position:relative}
.commercial .centerline{position:absolute;top:0;left:0;right:0}
.com-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.com-img{border-radius:12px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.com-img img{width:100%;height:100%;object-fit:cover}
.com-list{list-style:none;margin-top:30px;display:grid;gap:16px}
.com-list li{display:flex;gap:14px;font-size:16.5px;color:rgba(242,242,243,.85)}
.com-list svg{color:var(--yellow);flex:none;margin-top:4px}
.com-list b{color:var(--bone);font-weight:600}
.aud{margin-top:34px;padding-top:26px;border-top:1px solid var(--line-dark);display:flex;flex-wrap:wrap;gap:10px}
.aud span{font-size:13.5px;font-weight:500;padding:7px 14px;border-radius:999px;border:1px solid var(--line-dark);color:rgba(242,242,243,.75)}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:step;position:relative;margin-top:8px}
.steps::before{content:"";position:absolute;top:27px;left:6%;right:6%;height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 22px,transparent 22px 40px)}
.step{position:relative;padding:0 18px;text-align:center}
.step-num{counter-increment:step;width:54px;height:54px;border-radius:50%;background:var(--asphalt);color:var(--yellow);font-family:var(--display);font-weight:700;font-size:22px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;position:relative;box-shadow:0 0 0 6px var(--bone)}
.step-num::after{content:counter(step,decimal-leading-zero)}
.step h3{font-size:20px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--ink-soft)}

/* featured project */
.featured{background:var(--white);border-radius:14px;box-shadow:var(--shadow-card);overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr;margin-top:64px}
.feat-body{padding:48px 52px}
.feat-body .kicker{margin-bottom:14px}
.feat-body h3{font-size:30px;margin-bottom:16px}
.feat-body p{font-size:16px;color:var(--ink-soft);margin-bottom:22px}
.feat-stats{display:flex;gap:36px;flex-wrap:wrap;border-top:1px solid var(--line-light);padding-top:22px}
.feat-stats div b{font-family:var(--display);font-size:34px;font-weight:700;display:block;line-height:1;font-variant-numeric:tabular-nums}
.feat-stats div span{font-size:13px;color:var(--ink-faint);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.feat-img{min-height:340px}
.feat-img img{width:100%;height:100%;object-fit:cover}

/* work gallery */
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;gap:14px}
.work{position:relative;border-radius:8px;overflow:hidden;background:var(--asphalt-2)}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.work:hover img{transform:scale(1.05)}
.work figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 12px;font-size:13px;font-weight:500;color:rgba(255,255,255,.92);background:linear-gradient(180deg,transparent,rgba(15,15,16,.78))}
.work.tall{grid-row:span 2}
.work.widecell{grid-column:span 2}

/* reviews */
.reviews{position:relative}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rev{background:var(--asphalt-2);border:1px solid var(--line-dark);border-radius:10px;padding:30px 28px;display:flex;flex-direction:column;gap:18px}
.rev blockquote{font-size:16px;line-height:1.65;color:rgba(242,242,243,.88)}
.rev blockquote::before{content:"“";display:block;font-family:var(--display);font-size:52px;line-height:.6;color:var(--yellow);margin-bottom:14px}
.rev footer{margin-top:auto;display:flex;align-items:center;gap:12px}
.rev-init{width:40px;height:40px;border-radius:50%;background:var(--asphalt-3);color:var(--yellow);font-family:var(--display);font-weight:700;font-size:16px;display:flex;align-items:center;justify-content:center;flex:none}
.rev footer b{font-size:14.5px;display:block}
.rev footer span{font-size:12.5px;color:rgba(242,242,243,.5)}
.rev-note{margin-top:34px;font-size:14px;color:rgba(242,242,243,.55);text-align:center}

/* service area */
.area-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.area-towns{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.area-towns span{font-size:14px;font-weight:500;padding:8px 15px;background:var(--white);border:1px solid var(--line-light);border-radius:6px}
.area-wide{margin-top:26px;padding:20px 24px;background:var(--white);border-left:4px solid var(--yellow);border-radius:0 8px 8px 0;font-size:15.5px;color:var(--ink-soft);box-shadow:var(--shadow-card)}

/* estimate */
.estimate{padding-bottom:110px}
.est-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.est-info{position:sticky;top:100px}
.est-contacts{margin-top:36px;display:grid;gap:22px}
.est-line{display:flex;gap:16px;align-items:flex-start}
.est-line svg{color:var(--yellow);flex:none;margin-top:3px}
.est-line b{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:rgba(242,242,243,.5);font-weight:600;margin-bottom:3px}
.est-line a{color:var(--bone);text-decoration:none;font-weight:500;font-size:17px}
.est-line a:hover{color:var(--yellow)}
.est-line p{color:rgba(242,242,243,.85);font-size:16px}
form{background:var(--white);color:var(--ink);border-radius:14px;padding:42px 44px;box-shadow:0 24px 60px rgba(0,0,0,.4)}
form h3{font-size:26px;margin-bottom:6px}
form>p{font-size:15px;color:var(--ink-soft);margin-bottom:28px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.f-field{display:flex;flex-direction:column;gap:6px}
.f-field.full{grid-column:1/-1}
label{font-size:13.5px;font-weight:600;letter-spacing:.02em}
input,select,textarea{font-family:var(--body);font-size:16px;padding:12px 14px;border:1.5px solid var(--line-light);border-radius:6px;background:var(--bone);color:var(--ink);transition:border-color .15s ease}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--yellow-deep)}
textarea{resize:vertical;min-height:110px}
form .btn{width:100%;justify-content:center;margin-top:10px;font-size:17px;padding:16px}
.form-note{margin-top:16px;font-size:13.5px;color:var(--ink-faint);text-align:center}
.form-sent{display:none;margin-top:16px;padding:14px 16px;background:#eef7ee;border:1px solid #bcdcbc;border-radius:8px;font-size:15px;color:#2c5e2c}
.form-sent.is-error{background:#fdeeee;border-color:#e4bcbc;color:#8a2c2c}

/* footer */
footer.site{background:#0e0e10;color:rgba(242,242,243,.6);padding:44px 0;font-size:14.5px}
footer.site .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
footer.site b{color:var(--bone);font-family:var(--display);text-transform:uppercase;font-size:18px;letter-spacing:.04em;display:block;margin-bottom:4px}
footer.site .foot-logo{height:88px;width:auto;margin-bottom:16px}
footer.site a{color:rgba(242,242,243,.75);text-decoration:none}
footer.site a:hover{color:var(--yellow)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* mobile */
@media (max-width:960px){
  .svc-grid{grid-template-columns:1fr 1fr}
  .svc.wide{grid-column:span 2;flex-direction:column}
  .svc.wide .svc-img,.svc.wide .svc-body{width:100%}
  .com-grid,.area-grid,.est-grid{grid-template-columns:1fr;gap:44px}
  .featured{grid-template-columns:1fr}
  .feat-img{order:-1;min-height:260px}
  .steps{grid-template-columns:1fr;gap:34px;justify-items:start}
  .steps::before{top:0;bottom:0;left:26px;right:auto;width:3px;height:auto;background:repeating-linear-gradient(180deg,var(--yellow) 0 22px,transparent 22px 40px)}
  .step{display:grid;grid-template-columns:54px 1fr;gap:20px;text-align:left;padding:0}
  .step-num{margin:0}
  .step div{padding-top:6px}
  .work-grid{grid-template-columns:1fr 1fr;grid-auto-rows:180px}
  .rev-grid{grid-template-columns:1fr}
  .est-info{position:static}
}
@media (max-width:1140px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:var(--asphalt);flex-direction:column;gap:0;padding:10px 0 16px;border-bottom:1px solid var(--line-dark)}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:13px 24px;font-size:17px}
  .menu-btn{display:block}
}
@media (max-width:820px){
  .nav-phone span{display:none}
  .nav{gap:10px}
  .nav-cta{gap:10px}
  .nav .btn{padding:10px 14px;font-size:14px}
  section{padding:72px 0}
  .hero-inner{padding-top:84px;padding-bottom:72px}
  .hero-ticks{gap:16px 26px}
  form{padding:32px 24px}
  .f-row{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .svc.wide{grid-column:span 1}
  .svc-cta{grid-column:span 1;flex-direction:column;align-items:flex-start;padding:28px}
}
@media (max-width:480px){
  .btn-long{display:none}
  .nav{gap:8px}
  .nav-cta{gap:8px}
  .nav.wrap{padding:0 16px}
  .brand>img{height:44px}
  .nav .btn{padding:10px 12px}
  .menu-btn{padding:6px 2px}
  .trustbar .wrap{justify-content:center}
}