/* ===========================================================
   Nielsen Roofing — brand stylesheet
   Palette grounded in the trade's own materials:
   slate/lead, clay tile terracotta, Cotswold/Bath stone.
   Display: Bricolage Grotesque · Body: Inter
   Signature: "the ridge" — a clay rule with batten ticks.
   =========================================================== */

:root{
  --slate:#23282c;
  --slate-deep:#171a1d;
  --slate-soft:#2d343a;
  --clay:#c0492c;
  --clay-deep:#a23c22;
  --stone:#efe9dc;
  --stone-edge:#ded4c2;
  --paper:#fbfaf6;
  --ink:#1b1e21;
  --muted:#5a6065;
  --muted-light:#a9b0b6;
  --line:rgba(23,26,29,.12);
  --line-dark:rgba(239,233,220,.14);
  --white:#ffffff;

  --shadow-sm:0 1px 2px rgba(23,26,29,.06),0 2px 8px rgba(23,26,29,.05);
  --shadow-md:0 6px 22px rgba(23,26,29,.10),0 2px 6px rgba(23,26,29,.06);
  --shadow-lg:0 24px 60px rgba(23,26,29,.18);

  --maxw:1200px;
  --radius:14px;
  --radius-sm:9px;

  --font-display:"Bricolage Grotesque",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--paper);line-height:1.65;font-size:17px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.06;
  letter-spacing:-.015em;margin:0;color:var(--ink)}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:88px 0}
.section--tight{padding:60px 0}
.section--stone{background:var(--stone)}
.section--slate{background:var(--slate);color:var(--stone)}
.section--slate h1,.section--slate h2,.section--slate h3{color:var(--white)}

/* ---------- signature: the ridge rule ---------- */
.ridge{display:flex;align-items:center;gap:0;height:12px;width:74px;margin:16px 0 26px}
.ridge::before{content:"";flex:1;height:3px;background:var(--clay);border-radius:2px}
.ridge i{width:3px;height:11px;background:var(--clay);margin-left:5px;border-radius:1px;opacity:.85}
.ridge--center{margin-left:auto;margin-right:auto}

.eyebrow{font-family:var(--font-body);font-weight:700;font-size:.72rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--clay)}
.section--slate .eyebrow{color:#e08a6f}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-body);
  font-weight:600;font-size:1rem;padding:14px 24px;border-radius:var(--radius-sm);
  border:2px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease;
  line-height:1;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--clay);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--clay-deep);box-shadow:var(--shadow-md);transform:translateY(-1px)}
.btn-dark{background:var(--slate);color:#fff}
.btn-dark:hover{background:var(--slate-deep);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--slate);background:rgba(23,26,29,.03)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(239,233,220,.4)}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- utility bar ---------- */
.utilbar{background:var(--slate-deep);color:var(--muted-light);font-size:.82rem}
.utilbar .wrap{display:flex;justify-content:space-between;align-items:center;
  gap:16px;min-height:38px;flex-wrap:wrap}
.utilbar strong{color:var(--stone);font-weight:600}
.utilbar .util-items{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.utilbar .util-items span{display:inline-flex;align-items:center;gap:7px}
.utilbar .dot{color:var(--clay)}
.utilbar a{color:var(--stone);font-weight:600}
.utilbar a:hover{color:#fff}

/* ---------- header ---------- */
.masthead{position:sticky;top:0;z-index:60;background:var(--slate);
  box-shadow:0 1px 0 var(--line-dark);}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px}
.brand-name{font-family:var(--font-display);font-weight:800;color:#fff;
  font-size:1.28rem;letter-spacing:-.02em;line-height:1}
.brand-name small{display:block;font-family:var(--font-body);font-weight:600;
  font-size:.6rem;letter-spacing:.24em;color:#e08a6f;text-transform:uppercase;margin-top:3px}

.nav{display:flex;align-items:center;gap:4px}
.nav a{color:#d7dde1;font-weight:500;font-size:.96rem;padding:9px 13px;border-radius:7px;
  transition:color .15s,background .15s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a.active{color:#fff}
.nav a.active::after{content:"";display:block;height:2px;background:var(--clay);
  border-radius:2px;margin-top:5px}
.header-cta{display:flex;align-items:center;gap:10px}
.header-phone{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:700;
  font-family:var(--font-display);font-size:1.05rem}
.header-phone svg{width:17px;height:17px;color:var(--clay)}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--slate-deep);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(20,23,26,.94) 0%,rgba(20,23,26,.78) 42%,rgba(20,23,26,.30) 100%)}
.hero .wrap{position:relative;z-index:1;padding-top:96px;padding-bottom:104px}
.hero-inner{max-width:660px}
.hero h1{font-size:clamp(2.5rem,6vw,4.35rem);color:#fff;font-weight:800;letter-spacing:-.025em}
.hero h1 .clay{color:#e2795c}
.hero-lede{font-size:1.22rem;color:#d7dde1;margin:20px 0 30px;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-trust{display:flex;gap:26px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line-dark)}
.hero-trust li{display:flex;align-items:center;gap:9px;color:#c9d0d5;font-size:.94rem;font-weight:500}
.hero-trust svg{width:19px;height:19px;color:#e2795c;flex:none}

/* page hero (interior) */
.pagehead{background:var(--slate);color:#fff;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;right:-60px;top:-40px;width:340px;height:340px;
  background:radial-gradient(circle,rgba(192,73,44,.22),transparent 66%);pointer-events:none}
.pagehead .wrap{position:relative;z-index:1;padding:60px 22px 62px}
.pagehead h1{font-size:clamp(2.1rem,4.6vw,3.2rem);color:#fff;max-width:820px}
.pagehead p{color:#c9d0d5;font-size:1.12rem;max-width:640px;margin:16px 0 0}
.crumbs{font-size:.83rem;color:var(--muted-light);margin-bottom:18px;letter-spacing:.02em}
.crumbs a:hover{color:#fff}
.crumbs span{color:var(--clay);margin:0 8px}

/* ---------- section headers ---------- */
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.sec-head p{color:var(--muted);font-size:1.08rem;margin-top:14px}
.section--slate .sec-head p{color:#c1c8ce}

/* ---------- services grid ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:transform .18s,box-shadow .18s,border-color .18s;
  display:flex;flex-direction:column;height:100%}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--stone-edge)}
.svc-ico{width:52px;height:52px;border-radius:12px;background:var(--stone);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.svc-ico svg{width:26px;height:26px;color:var(--clay)}
.svc-card h3{font-size:1.24rem;margin-bottom:8px}
.svc-card p{color:var(--muted);font-size:.97rem;margin-bottom:16px;flex:1}
.svc-more{font-weight:600;color:var(--clay);font-size:.93rem;display:inline-flex;align-items:center;gap:6px}
.svc-more svg{width:15px;height:15px;transition:transform .15s}
.svc-card:hover .svc-more svg{transform:translateX(3px)}

/* ---------- stats / why ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  background:var(--line-dark);border-radius:var(--radius);overflow:hidden}
.stat{background:var(--slate);padding:34px 24px;text-align:center}
.stat .num{font-family:var(--font-display);font-weight:800;font-size:2.7rem;color:#fff;
  letter-spacing:-.03em;line-height:1}
.stat .num .clay{color:#e2795c}
.stat .lbl{color:#aab1b7;font-size:.9rem;margin-top:8px}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:1fr 1.05fr}
.split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-body h2{font-size:clamp(1.8rem,3.4vw,2.5rem)}
.tick-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:13px;color:var(--ink)}
.tick-list li svg{width:22px;height:22px;color:var(--clay);flex:none;margin-top:1px}
.section--slate .tick-list li{color:#dfe4e8}

/* media badge */
.media-badge{position:absolute;left:18px;bottom:18px;background:var(--white);
  color:var(--ink);border-radius:10px;padding:12px 16px;box-shadow:var(--shadow-md);
  font-family:var(--font-display);font-weight:800;line-height:1;font-size:1.5rem}
.media-badge small{display:block;font-family:var(--font-body);font-weight:600;
  font-size:.72rem;color:var(--muted);letter-spacing:.04em;margin-top:5px}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal-item{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--slate);
  aspect-ratio:4/5}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gal-item:hover img{transform:scale(1.05)}
.gal-cap{position:absolute;left:0;right:0;bottom:0;padding:16px 16px 14px;
  background:linear-gradient(transparent,rgba(20,23,26,.86));color:#fff;
  font-weight:600;font-size:.92rem}
.gal-cap small{display:block;color:#e2b8ab;font-weight:600;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}

/* ---------- areas ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 17px;
  font-size:.92rem;font-weight:500;color:var(--ink);display:inline-flex;align-items:center;gap:7px}
.chip svg{width:14px;height:14px;color:var(--clay)}
.section--slate .chip{background:var(--slate-soft);border-color:var(--line-dark);color:#e7ebee}

/* ---------- testimonial ---------- */
.quote-band{background:var(--stone)}
.quote{max-width:820px;margin:0 auto;text-align:center}
.quote .stars{color:var(--clay);letter-spacing:3px;font-size:1.2rem;margin-bottom:18px}
.quote blockquote{font-family:var(--font-display);font-weight:600;font-size:clamp(1.4rem,2.8vw,2rem);
  line-height:1.3;letter-spacing:-.01em;margin:0 0 18px;color:var(--ink)}
.quote cite{font-style:normal;color:var(--muted);font-weight:600}

.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.review .stars{color:var(--clay);letter-spacing:2px;margin-bottom:12px}
.review p{font-size:1rem;color:var(--ink)}
.review cite{font-style:normal;font-weight:600;color:var(--muted);font-size:.9rem}

/* ---------- CTA band ---------- */
.ctaband{background:var(--slate);color:#fff;border-radius:0}
.ctaband .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;
  padding:56px 22px;flex-wrap:wrap}
.ctaband h2{font-size:clamp(1.7rem,3.2vw,2.4rem);color:#fff;max-width:620px}
.ctaband p{color:#c1c8ce;margin:12px 0 0;max-width:560px}
.ctaband-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step .n{font-family:var(--font-display);font-weight:800;font-size:1.05rem;color:#fff;
  width:40px;height:40px;border-radius:10px;background:var(--clay);display:flex;
  align-items:center;justify-content:center;margin-bottom:16px}
.step h3{font-size:1.14rem;margin-bottom:7px}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.contact-info .info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.contact-info .info-ico{width:46px;height:46px;border-radius:11px;background:var(--stone);
  display:flex;align-items:center;justify-content:center;flex:none}
.contact-info .info-ico svg{width:22px;height:22px;color:var(--clay)}
.contact-info h4{font-size:1.02rem;margin-bottom:2px}
.contact-info a,.contact-info p{color:var(--muted);margin:0;font-size:1rem}
.contact-info a:hover{color:var(--clay)}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px;color:var(--ink)}
.field label .req{color:var(--clay)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--stone-edge);
  border-radius:9px;font-family:inherit;font-size:1rem;color:var(--ink);background:var(--paper);
  transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--clay);
  box-shadow:0 0 0 3px rgba(192,73,44,.14);background:#fff}
.field textarea{resize:vertical;min-height:120px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 16px;border-radius:9px;font-size:.95rem;margin-bottom:20px}
.alert-error{background:#fbe9e4;border:1px solid #e7b6a8;color:#8f3418}
.alert-ok{background:#e6f2ea;border:1px solid #aed3bd;color:#1f6b41}

/* ---------- footer ---------- */
.footer{background:var(--slate-deep);color:#aeb5bb;padding:64px 0 0;font-size:.95rem}
.footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
.footer .brand-name{color:#fff}
.footer-mark{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-mark img{width:40px}
.footer p{color:#9199a0;margin-bottom:14px;max-width:280px}
.footer h5{color:#fff;font-family:var(--font-display);font-weight:700;font-size:1rem;
  margin:0 0 16px;letter-spacing:0}
.footer ul li{margin-bottom:10px}
.footer ul a:hover{color:#fff}
.footer .fcontact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.footer .fcontact svg{width:17px;height:17px;color:var(--clay);flex:none;margin-top:3px}
.footer .fcontact a:hover{color:#fff}
.footer-bar{border-top:1px solid var(--line-dark);padding:22px 0;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#7d858c}
.footer-bar a:hover{color:#fff}

/* mobile call bar */
.callbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:var(--slate);border-top:1px solid var(--line-dark);padding:9px 12px;
  gap:10px;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
.callbar a{flex:1;justify-content:center}

/* ---------- helpers ---------- */
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.lead{font-size:1.14rem;color:var(--muted)}
.prose p{margin-bottom:1.1rem}
.prose h2{font-size:clamp(1.6rem,3vw,2.1rem);margin:34px 0 14px}
.prose h3{font-size:1.3rem;margin:26px 0 10px}
.prose ul.tick-list{margin:18px 0}
.badge-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--stone);
  border-radius:8px;padding:8px 13px;font-size:.86rem;font-weight:600;color:var(--slate)}
.badge svg{width:16px;height:16px;color:var(--clay)}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .grid-3,.grid-4,.stats,.steps,.reviews,.gallery{grid-template-columns:repeat(2,1fr)}
  .split,.split.rev,.contact-grid{grid-template-columns:1fr;gap:34px}
  .footer .cols{grid-template-columns:1fr 1fr;gap:30px}
  .nav,.header-phone,.header-cta .btn-primary{display:none}
  .burger{display:flex}
  .brand img{width:38px}
  .brand-name{font-size:1.14rem}
  .masthead .wrap{min-height:64px;gap:10px}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    align-items:stretch;background:var(--slate);padding:12px;gap:2px;box-shadow:var(--shadow-lg)}
  .nav.open a{padding:13px 14px;font-size:1.05rem;border-radius:8px}
  .nav.open a.active::after{display:none}
  .callbar{display:flex}
  body{padding-bottom:64px}
  .section{padding:64px 0}
}
@media(max-width:620px){
  .grid-3,.grid-4,.stats,.steps,.reviews,.gallery,.field-row,.grid-2{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
  .utilbar .util-items span:not(.always){display:none}
  .hero .wrap{padding-top:60px;padding-bottom:68px}
  .ctaband .wrap{flex-direction:column;align-items:flex-start}
  .stats{gap:2px}
  .stat{padding:26px 16px}
  .stat .num{font-size:2.2rem}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

:focus-visible{outline:3px solid var(--clay);outline-offset:2px;border-radius:4px}