/* ==========================================================================
   N4 All-Trade Solutions
   The business is named after the road it works along, so the layout is built
   on a route: a corridor line with the towns on it, and a service index set
   like a directory because breadth is the actual product.
   Palette: asphalt, safety amber, bone. Type: Barlow (highway-signage lineage).
   ========================================================================== */

@font-face{font-family:"Barlow";src:url("/assets/fonts/barlow-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow";src:url("/assets/fonts/barlow-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("/assets/fonts/barlow-condensed-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --asphalt:#262A2E;
  --asphalt-2:#32373C;
  --asphalt-3:#434A51;
  --amber:#E39A12;
  --amber-hi:#F5B23C;
  --amber-ink:#8A5E06;
  --bone:#F4F3EF;
  --bone-2:#E7E5DE;
  --line:#CFCCC2;
  --ink:#1C1F22;
  --slate:#5E656B;
  --white:#fff;

  --shell:1240px;
  --gut:clamp(20px,5vw,60px);

  --fd:"Barlow Condensed","Barlow","Arial Narrow",Arial,sans-serif;
  --fb:"Barlow",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;

  --d1:clamp(2.9rem,7.2vw,5.1rem);
  --d2:clamp(2.2rem,4.6vw,3.4rem);
  --d3:clamp(1.6rem,2.7vw,2.1rem);
  --body:clamp(1.02rem,.99rem+.2vw,1.11rem);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--fb);font-size:var(--body);line-height:1.6;color:var(--ink);background:var(--bone);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--amber-ink);text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--fd);font-weight:700;line-height:1.02;letter-spacing:-.005em;margin:0 0 .42em;color:var(--ink);text-wrap:balance}
h1{font-size:var(--d1)}
h2{font-size:var(--d2)}
h3{font-size:var(--d3)}
h4{font-family:var(--fb);font-weight:600;font-size:1.08rem;line-height:1.3;margin:0 0 .5em}
p{margin:0 0 1.05em;max-width:66ch}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.skip{position:absolute;left:-9999px;background:var(--asphalt);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:8px;top:8px}

.shell{width:min(100% - var(--gut)*2,var(--shell));margin-inline:auto}
.sec{padding:clamp(52px,7.5vw,96px) 0}
.dark{background:var(--asphalt);color:#D6D3CB}
.dark h1,.dark h2,.dark h3,.dark h4{color:#fff}
.dark a{color:var(--amber-hi)}
.lede{font-size:clamp(1.06rem,1.4vw,1.26rem);line-height:1.5;color:var(--slate);max-width:58ch}
.dark .lede{color:#B6B2A9}

/* section marker: a short amber stripe, like a road marking */
.mark{display:flex;align-items:center;gap:13px;margin-bottom:18px;font-weight:600;font-size:.95rem;color:var(--amber-ink)}
.mark::before{content:"";width:34px;height:4px;background:var(--amber);flex:none}
.dark .mark{color:var(--amber-hi)}

/* ---------------------------------------------------------------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:54px;padding:14px 26px;
  font:inherit;font-weight:600;font-size:1.02rem;border:2px solid transparent;border-radius:2px;cursor:pointer;
  text-decoration:none;transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease)}
.btn svg{width:20px;height:20px;flex:none;fill:currentColor}
.btn--primary{background:var(--amber);color:var(--ink);border-color:var(--amber)}
.btn--primary:hover{background:var(--amber-hi);border-color:var(--amber-hi);color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink);color:var(--ink)}
.dark .btn--ghost,.hero .btn--ghost,.pagehead .btn--ghost{color:#fff;border-color:rgba(255,255,255,.36)}
.dark .btn--ghost:hover,.hero .btn--ghost:hover,.pagehead .btn--ghost:hover{border-color:#fff;color:#fff}
.btn--wa{background:#1FA855;border-color:#1FA855;color:#fff}
.btn--wa:hover{background:#17833F;border-color:#17833F;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn-row--flush{margin-top:0}
.btn [data-n4-number]:not(:empty){margin-left:.35em}

/* ----------------------------------------------------------------- header */
.topbar{position:sticky;top:0;z-index:90;background:rgba(244,243,239,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(150%) blur(8px)}
.topbar__in{display:flex;align-items:center;gap:18px;min-height:76px}
.brand{display:flex;align-items:baseline;gap:9px;text-decoration:none;margin-right:auto}
.brand b{font-family:var(--fd);font-size:2.1rem;font-weight:700;color:var(--ink);line-height:1;letter-spacing:.01em}
.brand b em{font-style:normal;color:var(--amber)}
.brand span{font-weight:600;font-size:.78rem;letter-spacing:.03em;color:var(--slate);line-height:1.15;max-width:8.5em}
.nav{display:flex;gap:2px}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.97rem;padding:10px 12px;position:relative}
.nav a:hover{color:var(--amber-ink)}
.nav a[aria-current="page"]{font-weight:600}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;background:var(--amber)}
.topbar .btn{min-height:46px;padding:10px 18px;font-size:.95rem}
.burger{display:none;align-items:center;gap:9px;background:none;border:1px solid var(--line);border-radius:2px;padding:11px 14px;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--ink);box-shadow:0 5px 0 var(--ink),0 -5px 0 var(--ink)}
.drawer{display:none;border-top:1px solid var(--line);background:var(--bone);padding:6px 0 18px}
.drawer.open{display:block}
.drawer a{display:block;padding:14px 2px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:500}
.drawer .btn{width:100%;margin-top:14px}

/* ------------------------------------------------------------------- hero */
.hero{background:var(--asphalt);color:#fff;position:relative}
/* backdrop photography: decorative only, never presented as the company's own work */
.bg{position:absolute;inset:0;z-index:-2}
.bg img{width:100%;height:100%;object-fit:cover;object-position:center 58%}

.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(30px,4.5vw,64px);align-items:center;
  padding:clamp(46px,6vw,80px) 0 clamp(52px,6.5vw,86px)}
.hero h1{color:#fff}
.hero__sub{color:#B6B2A9;font-size:clamp(1.06rem,1.45vw,1.24rem);line-height:1.5;max-width:48ch}
.hero__promise{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;padding:0;list-style:none}
.hero__promise li{font-weight:600;font-size:.92rem;color:var(--asphalt);background:var(--amber);padding:7px 13px;border-radius:2px}
.hero__promise li+li{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.32)}

/* the trade index is the hero image */
.index{border-top:4px solid var(--amber);background:var(--asphalt-2);padding:6px 0 0}
.index a{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:14px 18px;
  text-decoration:none;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);transition:background .16s var(--ease),padding .16s var(--ease)}
.index a:last-child{border-bottom:0}
.index a:hover{background:var(--asphalt-3);padding-left:26px;color:#fff}
.index b{font-family:var(--fd);font-weight:700;font-size:1.32rem;letter-spacing:.005em}
.index span{font-size:.86rem;color:#ADA89E;text-align:right;flex:none;max-width:45%}
.index a:hover span{color:#D6D3CB}

/* ------------------------------------------------------- coverage corridor */
.corridor{background:var(--bone-2);padding:clamp(40px,5vw,64px) 0}
.corridor--img{background:var(--asphalt);color:#D6D3CB;position:relative;isolation:isolate;overflow:hidden;
  padding:clamp(52px,6.5vw,88px) 0}
.corridor--img .bg img{object-position:center 62%}
.corridor--img::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(38,42,46,.9) 0%,rgba(38,42,46,.72) 45%,rgba(38,42,46,.93) 100%)}
.corridor--img h2{color:#fff}
.corridor--img .mark{color:var(--amber-hi)}
.corridor--img .corridor__head p{color:#C7C3BA}
.corridor--img .route li::before{background:var(--asphalt);border-color:var(--amber)}
.corridor--img .route li.here::before{background:var(--amber);border-color:var(--amber)}
.corridor--img .route b{color:#fff}
.corridor--img .route span{color:#B6B2A9}
.corridor--img .corridor__note{color:#B6B2A9}
.corridor--img .corridor__note a{color:var(--amber-hi)}
.corridor--img{border-bottom:4px solid var(--amber)}
.corridor__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:34px}
.corridor__head h2{margin:0;max-width:18ch}
.corridor__head p{margin:0;max-width:40ch;color:var(--slate);font-size:.98rem}
.route{list-style:none;margin:0;padding:0;display:flex;position:relative}
.route::before{content:"";position:absolute;left:0;right:0;top:11px;height:4px;background:var(--amber)}
.route li{flex:1;position:relative;padding-top:34px;text-align:center}
.route li::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:50%;
  background:var(--bone-2);border:4px solid var(--amber)}
.route li.here::before{background:var(--asphalt);border-color:var(--asphalt)}
.route b{display:block;font-family:var(--fd);font-weight:700;font-size:1.28rem;color:var(--ink);line-height:1.1}
.route span{font-size:.84rem;color:var(--slate)}
.corridor__note{margin:26px 0 0;font-size:.88rem;color:var(--slate)}

/* --------------------------------------------------------------- promises */
.promise{margin-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px)}
.promises{background:var(--bone-2)}
.promise > div{background:#fff;padding:clamp(24px,3vw,36px);border-left:6px solid var(--amber);border-radius:2px}
.promise .big{font-family:var(--fd);font-weight:700;font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;color:var(--ink);display:block;margin-bottom:8px}
.promise p{margin:0;color:var(--slate)}

/* --------------------------------------------------------- service index  */
.svc{list-style:none;margin:38px 0 0;padding:0;border-top:1px solid var(--line)}
.svc li{border-bottom:1px solid var(--line)}
.svc a{display:grid;grid-template-columns:minmax(190px,.34fr) 1fr auto;gap:18px;align-items:baseline;
  padding:22px 4px;text-decoration:none;color:var(--ink);transition:background .16s var(--ease),padding .16s var(--ease)}
.svc a:hover{background:var(--bone-2);padding-left:14px;padding-right:14px;color:var(--ink)}
.svc h3{margin:0;font-size:1.3rem}
.svc p{margin:0;color:var(--slate);font-size:.97rem;line-height:1.48;max-width:58ch}
.svc .go{font-weight:600;font-size:.92rem;color:var(--amber-ink);white-space:nowrap}

/* -------------------------------------------------------------- sequence  */
.steps{list-style:none;margin:38px 0 0;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,30px);position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:18px;height:4px;background:rgba(227,154,18,.3)}
.steps li{position:relative;padding-top:54px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:40px;height:40px;border-radius:50%;
  background:var(--amber);color:var(--ink);display:grid;place-items:center;font-weight:700;font-family:var(--fd);font-size:1.15rem}
.steps h3{font-size:1.16rem;margin-bottom:.3em}
.steps p{margin:0;font-size:.95rem;color:var(--slate)}
.dark .steps p{color:#B6B2A9}

/* ----------------------------------------------------------------- areas  */
.areas{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,60px);align-items:start}
.arealist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.arealist li{border-bottom:1px solid var(--line)}
.arealist a{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:17px 2px;text-decoration:none;
  color:var(--ink);font-family:var(--fd);font-size:1.35rem;font-weight:700;transition:padding .16s var(--ease)}
.arealist a:hover{padding-left:12px;color:var(--amber-ink)}
.arealist span{font-family:var(--fb);font-weight:400;font-size:.9rem;color:var(--slate)}
.chips-note{margin-top:24px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:26px 0 0;list-style:none}
.chips li{font-size:.9rem;color:var(--slate);background:var(--bone-2);border:1px solid var(--line);padding:6px 12px;border-radius:2px}
.dark .chips li{background:var(--asphalt-2);border-color:rgba(255,255,255,.14);color:#D6D3CB}

/* -------------------------------------------------------------------- faq */
.faq{border-top:1px solid var(--line);margin-top:30px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{padding:20px 44px 20px 2px;cursor:pointer;list-style:none;position:relative;font-weight:600;font-size:1.08rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:10px;top:27px;width:13px;height:13px;border-right:3px solid var(--amber);border-bottom:3px solid var(--amber);transform:rotate(45deg);transition:transform .18s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg);top:32px}
.faq .ans{padding:0 44px 20px 2px}
.faq .ans p{margin:0;color:var(--slate);max-width:72ch}

/* ------------------------------------------------------------------- form */
.formcard{background:#fff;border:1px solid var(--line);border-top:5px solid var(--amber);padding:clamp(22px,3vw,34px);border-radius:2px}
.formcard h3{margin-bottom:.2em}
.formcard p.hint{color:var(--slate);font-size:.94rem;margin-bottom:20px}
.field{margin-bottom:15px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.field .hint{font-weight:400;color:var(--slate);font-size:.86rem}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;min-height:50px;font:inherit;font-size:1rem;
  color:var(--ink);background:var(--bone);border:1px solid var(--line);border-radius:2px}
.field textarea{min-height:100px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber);background:#fff}
.field--half{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:0}
.formcard .btn{width:100%;margin-top:6px}
.consent{font-size:.84rem;color:var(--slate);margin:13px 0 0;line-height:1.5}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.formnote{margin-top:13px;padding:12px 14px;border-radius:2px;font-size:.93rem;display:none}
.formnote.err{display:block;background:#FDECEC;color:#8C1D18;border:1px solid #F3C7C4}

/* --------------------------------------------------------------- closing  */
.close{display:grid;grid-template-columns:1fr minmax(330px,.82fr);gap:clamp(28px,4vw,62px);align-items:start}
.close ul{list-style:none;padding:0;margin:24px 0 0}
.close li{padding:11px 0 11px 28px;position:relative;border-bottom:1px solid rgba(255,255,255,.1);color:#C9C5BC}
.close li::before{content:"";position:absolute;left:0;top:20px;width:16px;height:4px;background:var(--amber)}

/* ------------------------------------------------------------- page heads */
.pagehead{background:var(--asphalt);color:#fff;padding:clamp(36px,4.6vw,66px) 0 clamp(42px,5vw,72px);position:relative;isolation:isolate;overflow:hidden}
.pagehead--img{padding-top:clamp(40px,5vw,78px);padding-bottom:clamp(48px,6vw,88px)}
.pagehead--img::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(94deg,rgba(38,42,46,.96) 0 34%,rgba(38,42,46,.74) 58%,rgba(38,42,46,.34) 100%)}
.pagehead h1{color:#fff;max-width:19ch;font-size:var(--d2)}
.pagehead .hero__promise{margin-top:22px}
.pagehead p{color:#B6B2A9;max-width:58ch;margin-bottom:0;font-size:clamp(1.02rem,1.3vw,1.16rem)}
.crumbs{font-size:.88rem;color:#9A958B;margin-bottom:20px}
.crumbs a{color:#9A958B;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs span{padding:0 7px;opacity:.5}

.split{display:grid;grid-template-columns:1fr minmax(300px,.6fr);gap:clamp(30px,4vw,64px);align-items:start}
.prose h2{margin-top:1.45em;font-size:clamp(1.55rem,2.7vw,2.1rem)}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.3em;font-size:1.28rem}
.prose ul{margin:0 0 1.15em;padding-left:0;list-style:none}
.prose ul li{position:relative;padding:8px 0 8px 28px;border-bottom:1px solid var(--bone-2);max-width:68ch}
.prose ul li::before{content:"";position:absolute;left:0;top:18px;width:16px;height:4px;background:var(--amber)}
.aside{position:sticky;top:96px}
.aside .card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--amber);padding:24px;margin-bottom:18px;border-radius:2px}
.aside h3{font-size:1.3rem}
.aside p{font-size:.95rem;color:var(--slate)}
.aside .btn{width:100%;margin-bottom:10px}
.linklist{list-style:none;margin:0;padding:0}
.linklist li{border-bottom:1px solid var(--bone-2)}
.linklist li:last-child{border-bottom:0}
.linklist a{display:block;padding:11px 0;text-decoration:none;color:var(--ink);font-weight:500;font-size:.97rem}
.linklist a:hover{color:var(--amber-ink)}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:24px}
.contact-grid h3{font-size:1.2rem;margin-bottom:.15em}
.contact-grid p{font-size:.97rem;color:var(--slate);margin:0}

/* ----------------------------------------------------------------- footer */
.foot{background:var(--asphalt);color:#A8A399;padding:clamp(46px,6vw,70px) 0 0;font-size:.95rem}
.foot__grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:clamp(24px,3vw,44px);padding-bottom:42px}
.foot__mark{font-family:var(--fd);font-weight:700;font-size:2.1rem;color:#fff;line-height:1;margin:0 0 8px}
.foot__mark em{font-style:normal;color:var(--amber)}
.foot h4{color:#fff;margin-bottom:13px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{padding:5px 0}
.foot a{color:#A8A399;text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot__base{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;font-size:.87rem}
.foot__base p{margin:0;max-width:none}

/* ------------------------------------------------------------ action bar  */
.actionbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:95;background:rgba(38,42,46,.97);
  backdrop-filter:blur(8px);padding:9px 10px calc(9px + env(safe-area-inset-bottom));gap:8px;border-top:1px solid rgba(255,255,255,.15)}
.actionbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border-radius:2px;
  text-decoration:none;font-weight:600;font-size:.95rem}
.actionbar svg{width:19px;height:19px;fill:currentColor}
.ab-call{background:var(--amber);color:var(--ink)}
.ab-wa{background:#1FA855;color:#fff}
.ab-quote{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.42)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* ========================================================== breakpoints == */
@media (max-width:1040px){
  .nav{display:none}
  .topbar .btn--primary{display:none}
  .burger{display:inline-flex}
  .foot__grid{grid-template-columns:1fr 1fr}
  .close{grid-template-columns:1fr}
}
@media (max-width:900px){
  .hero--img::after{background:linear-gradient(180deg,rgba(38,42,46,.95),rgba(38,42,46,.9))}
  .pagehead--img::after{background:linear-gradient(180deg,rgba(38,42,46,.94),rgba(38,42,46,.88))}
  .bg img{object-position:center 55%}
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .promise{grid-template-columns:1fr}
  .areas{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .aside{position:static}
  .steps{grid-template-columns:1fr 1fr;gap:26px 20px}
  .steps::before{display:none}
  .svc a{grid-template-columns:1fr;gap:6px}
  .svc .go{display:none}
  .route{flex-wrap:wrap;gap:18px 0}
  .route li{flex:0 0 33.33%}
}
@media (max-width:620px){
  body{padding-bottom:74px}
  .actionbar{display:flex}
  .topbar__in{min-height:64px}
  .brand b{font-size:1.75rem}
  .corridor__head{display:block}
  .corridor__head p{margin-top:12px}
  /* the corridor becomes a vertical run with the line down the left */
  .route{display:block;padding-left:34px}
  .route::before{left:11px;right:auto;top:8px;bottom:8px;width:4px;height:auto}
  .route li{flex:none;text-align:left;padding:9px 0 9px 0}
  .route li::before{left:-34px;top:12px;transform:none;width:22px;height:22px}
  .steps{grid-template-columns:1fr;gap:20px}
  .steps li{padding-top:0;padding-left:56px;min-height:44px}
  .field--half{grid-template-columns:1fr;gap:0}
  .foot__grid{grid-template-columns:1fr;gap:26px}
  .index a{padding:13px 14px}
  .index b{font-size:1.2rem}
  .index span{display:none}
}
@media (max-width:420px){
  .brand span{display:none}
}
@media (max-width:380px){
  .btn{padding:13px 18px;font-size:.96rem}
  .actionbar a{font-size:.88rem;gap:6px}
}