/* White Roofing Services Ltd — slate blue + warm copper, architectural specialist */
:root{
  --slate:#1f2c3a;
  --slate-2:#2a3a4d;
  --slate-deep:#15202b;
  --copper:#b87333;
  --copper-2:#a96328;
  --paper:#f3eee5;
  --paper-2:#ece4d3;
  --line:#d8cdb5;
  --line-soft:#e4dcc7;
  --ink:#101720;
  --ink-soft:#3a4554;
  --mute:#62707e;
  --zinc:#7d8a99;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--copper);text-decoration:none}
a:hover{color:var(--copper-2)}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 28px}

/* Header */
.site-header{background:var(--slate-deep);color:var(--paper);position:sticky;top:0;z-index:50;border-bottom:3px solid var(--copper)}
.hd{display:flex;align-items:center;justify-content:space-between;min-height:88px;gap:28px}
.bm{display:flex;align-items:center;gap:14px;text-decoration:none}
.bm .mark{width:46px;height:46px;background:var(--copper);color:#fff;display:grid;place-items:center;font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:1.4rem;letter-spacing:.05em;border-radius:2px}
.bm .name{font-family:'Big Shoulders Display',sans-serif;font-weight:700;color:#fff;font-size:1.5rem;letter-spacing:.02em;line-height:1.05;text-transform:uppercase}
.bm .sub{display:block;font-family:'Inter',sans-serif;font-size:.66rem;letter-spacing:.28em;color:var(--copper);text-transform:uppercase;font-weight:600;margin-top:4px}
.nv{display:flex;list-style:none;gap:2px;margin:0;padding:0}
.nv a{display:inline-block;padding:10px 16px;font-family:'Big Shoulders Display',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:1rem;color:#cfd6df;border-radius:2px;white-space:nowrap}
.nv a:hover, .nv a[aria-current]{background:var(--copper);color:#fff}
.menu-btn{display:none;background:none;border:0;width:46px;height:42px;cursor:pointer;flex-direction:column;gap:6px;justify-content:center;align-items:center}
.menu-btn span{width:26px;height:2px;background:#fff}
.mn{display:none;background:var(--slate-deep);border-top:1px solid rgba(255,255,255,.08)}
.mn.open{display:block}
.mn ul{list-style:none;margin:0;padding:14px 24px}
.mn li a{display:block;padding:12px 0;color:#fff;text-decoration:none;font-family:'Big Shoulders Display',sans-serif;font-size:1.1rem;text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid rgba(255,255,255,.08)}

.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;font-family:'Big Shoulders Display',sans-serif;font-weight:700;letter-spacing:.08em;font-size:1rem;text-transform:uppercase;border:0;cursor:pointer;text-decoration:none;border-radius:2px;transition:.18s}
.btn-primary{background:var(--copper);color:#fff}
.btn-primary:hover{background:var(--copper-2)}
.btn-dark{background:var(--slate);color:#fff}
.btn-dark:hover{background:var(--slate-deep)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-outline:hover{background:#fff;color:var(--slate-deep)}

/* Hero - architectural blueprint feel */
.hero{position:relative;background:var(--slate-deep);color:#e9eef4;overflow:hidden;border-bottom:6px solid var(--copper)}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:0;min-height:620px}
.hero-copy{padding:100px 64px 100px 0;display:flex;flex-direction:column;justify-content:center}
.hero-copy .est{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.86rem;letter-spacing:.32em;text-transform:uppercase;color:var(--copper);margin-bottom:30px;display:inline-flex;align-items:center;gap:14px}
.hero-copy .est::before{content:"";display:inline-block;width:36px;height:2px;background:var(--copper)}
.hero-copy h1{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(2.8rem,5.6vw,5rem);line-height:.96;letter-spacing:-.005em;text-transform:uppercase;margin:0 0 22px;color:#fff}
.hero-copy h1 .ac{color:var(--copper);display:block}
.hero-copy p{font-size:1.1rem;color:#b6c2d0;max-width:520px;margin:0 0 36px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-photo{position:relative;overflow:hidden}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(21,32,43,.45) 0%,rgba(21,32,43,0) 50%);pointer-events:none}
.hero-overlay-card{position:absolute;left:30px;bottom:30px;background:rgba(21,32,43,.92);color:#fff;padding:22px 28px;border-left:4px solid var(--copper);max-width:300px;backdrop-filter:blur(4px)}
.hero-overlay-card .l{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.74rem;letter-spacing:.22em;color:var(--copper);text-transform:uppercase;margin-bottom:6px}
.hero-overlay-card .v{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.5rem;text-transform:uppercase;letter-spacing:.02em}

/* Spec strip */
.specs{padding:36px 0;background:var(--slate);color:#fff;border-bottom:1px solid rgba(255,255,255,.06)}
.specs .container{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.specs .item{display:flex;flex-direction:column}
.specs .n{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:2.6rem;color:var(--copper);line-height:1;margin-bottom:6px}
.specs .l{font-family:'Inter',sans-serif;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:#cfd6df}

/* Page hero */
.page-hero{background:var(--slate-deep);color:#e9eef4;padding:88px 0 56px;border-bottom:6px solid var(--copper)}
.page-hero .crumbs{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:#7d8a99;margin-bottom:22px}
.page-hero .crumbs a{color:var(--copper)}
.page-hero h1{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(2.4rem,5vw,4rem);line-height:.96;letter-spacing:-.005em;text-transform:uppercase;margin:0 0 18px;color:#fff}
.page-hero h1 .ac{color:var(--copper)}
.page-hero p{max-width:680px;color:#b6c2d0;font-size:1.08rem;margin:0}

/* Intro */
.intro{padding:104px 0}
.intro-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}
.intro .label{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.84rem;letter-spacing:.28em;text-transform:uppercase;color:var(--copper);margin-bottom:18px}
.intro h2{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:clamp(2rem,3.6vw,3rem);line-height:1.05;letter-spacing:-.005em;color:var(--slate-deep);margin:0 0 18px;text-transform:uppercase}
.intro h2 .ac{color:var(--copper)}
.intro .body p{margin:0 0 18px;color:var(--ink-soft);font-size:1.04rem;line-height:1.75}

/* Services */
.svc{padding:96px 0;background:var(--slate-deep);color:#e9eef4;position:relative}
.svc::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--copper) 50%,transparent)}
.svc h2{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,3rem);color:#fff;margin:0 0 14px;text-transform:uppercase;letter-spacing:-.005em}
.svc .intro-p{max-width:560px;color:#b6c2d0;margin:0 0 60px;font-size:1.06rem}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12)}
.svc-row{display:grid;grid-template-columns:80px 1fr;gap:24px;padding:34px 28px;border-bottom:1px solid rgba(255,255,255,.12);align-items:start;transition:.2s}
.svc-row:hover{background:rgba(184,115,51,.06)}
.svc-row:nth-child(odd){border-right:1px solid rgba(255,255,255,.12)}
.svc-row .num{font-family:'Big Shoulders Display',sans-serif;font-weight:800;color:var(--copper);font-size:2.2rem;line-height:1}
.svc-row h3{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.3rem;color:#fff;margin:0 0 8px;text-transform:uppercase;letter-spacing:.02em}
.svc-row p{font-size:.96rem;color:#b6c2d0;margin:0;line-height:1.65}

/* Featured projects */
.feat{padding:104px 0;background:var(--paper)}
.feat h2{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,3rem);color:var(--slate-deep);margin:0 0 14px;text-transform:uppercase;letter-spacing:-.005em}
.feat .sub{color:var(--ink-soft);max-width:580px;margin:0 0 60px;font-size:1.06rem}
.feat-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}
.feat-card{background:#fff;border:1px solid var(--line);padding:32px 28px;transition:.22s}
.feat-card:hover{border-color:var(--copper);transform:translateY(-3px)}
.feat-card .cat{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.76rem;letter-spacing:.22em;text-transform:uppercase;color:var(--copper);margin-bottom:14px}
.feat-card h3{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.36rem;color:var(--slate-deep);margin:0 0 12px;text-transform:uppercase;letter-spacing:.005em}
.feat-card p{font-size:.96rem;color:var(--ink-soft);margin:0}

/* Materials band */
.mat{padding:96px 0;background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.mat-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:80px;align-items:start}
.mat .label{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.84rem;letter-spacing:.28em;text-transform:uppercase;color:var(--copper);margin-bottom:18px}
.mat h2{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(1.8rem,3vw,2.4rem);color:var(--slate-deep);text-transform:uppercase;margin:0;letter-spacing:-.005em;line-height:1.1}
.mat-list{display:grid;grid-template-columns:1fr 1fr;gap:0}
.mat-item{padding:22px 0;border-bottom:1px solid var(--line)}
.mat-item:nth-child(odd){padding-right:30px}
.mat-item h4{font-family:'Big Shoulders Display',sans-serif;font-weight:700;color:var(--slate-deep);font-size:1.05rem;text-transform:uppercase;letter-spacing:.04em;margin:0 0 6px}
.mat-item p{margin:0;font-size:.94rem;color:var(--ink-soft)}

/* Coverage */
.cover{padding:88px 0;background:var(--slate);color:#fff;text-align:center}
.cover .label{font-family:'Big Shoulders Display',sans-serif;font-weight:700;color:var(--copper);font-size:.86rem;letter-spacing:.32em;text-transform:uppercase;margin-bottom:18px}
.cover .areas{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:clamp(1.6rem,2.8vw,2.2rem);max-width:920px;margin:0 auto;line-height:1.4;text-transform:uppercase;letter-spacing:.02em}

/* CTA */
.cta-band{padding:96px 0;background:var(--copper);color:#fff;text-align:center}
.cta-band h2{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,3rem);margin:0 0 14px;text-transform:uppercase;letter-spacing:-.005em}
.cta-band p{color:rgba(255,255,255,.92);max-width:580px;margin:0 auto 32px;font-size:1.06rem}

/* Services page list */
.svc-list-full{margin-top:48px}
.svc-list-full .row{display:grid;grid-template-columns:110px 1fr;gap:32px;padding:38px 0;border-bottom:1px solid var(--line);align-items:start}
.svc-list-full .row .n{font-family:'Big Shoulders Display',sans-serif;font-weight:800;color:var(--copper);font-size:2.6rem;line-height:1}
.svc-list-full .row h3{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.5rem;color:var(--slate-deep);margin:0 0 10px;text-transform:uppercase;letter-spacing:.005em}
.svc-list-full .row p{margin:0;color:var(--ink-soft);max-width:780px}

/* Per-project gallery slideshow */
.gal-project{padding:48px 0;border-bottom:1px solid var(--line)}
.gal-project:last-child{border-bottom:0}
.gal-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px;flex-wrap:wrap}
.gal-head .info{min-width:0;flex:1}
.gal-head .cat{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:var(--copper);margin-bottom:6px;display:block}
.gal-head h3{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:clamp(1.6rem,2.6vw,2.1rem);color:var(--slate-deep);margin:0;text-transform:uppercase;letter-spacing:.005em;line-height:1.1}
.gal-head .count{font-family:'Inter',sans-serif;font-size:.84rem;color:var(--mute);letter-spacing:.06em;text-transform:uppercase;font-weight:600;white-space:nowrap;padding:6px 14px;background:var(--paper-2);border-radius:50px}
.gal-slides{display:grid;grid-auto-flow:column;grid-auto-columns:min(820px,86%);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px;-webkit-overflow-scrolling:touch}
.gal-slides::-webkit-scrollbar{height:8px}
.gal-slides::-webkit-scrollbar-track{background:var(--paper-2);border-radius:4px}
.gal-slides::-webkit-scrollbar-thumb{background:var(--copper);border-radius:4px}
.gal-slides img{scroll-snap-align:start;width:100%;height:clamp(280px,52vw,520px);object-fit:cover;display:block;border-radius:2px;background:var(--slate-deep)}
.gal-hint{font-size:.84rem;color:var(--mute);font-style:italic;margin-top:6px;letter-spacing:.02em}

/* Gallery */
.gal{padding:96px 0;background:var(--paper)}
.gal h2{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,3rem);color:var(--slate-deep);margin:0 0 14px;text-transform:uppercase;letter-spacing:-.005em}
.gal .sub{color:var(--ink-soft);max-width:580px;margin:0 0 56px;font-size:1.06rem}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:260px;gap:18px}
.gal-card{position:relative;overflow:hidden;background:var(--slate-2);color:#fff;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;transition:.2s}
.gal-card:hover{transform:translateY(-2px)}
.gal-card.lg{grid-column:span 2;grid-row:span 2}
.gal-card.copper{background:var(--copper)}
.gal-card.zinc{background:var(--zinc);color:#1d2630}
.gal-card.slate{background:var(--slate-deep)}
.gal-card .cat{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:8px;opacity:.85}
.gal-card .title{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.4rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.15;max-width:280px}

/* Contact */
.contact{padding:80px 0 96px}
.c-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:64px;align-items:start}
.c-form label{display:block;font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.86rem;letter-spacing:.18em;text-transform:uppercase;color:var(--slate-deep);margin-bottom:8px}
.c-form input,.c-form textarea,.c-form select{width:100%;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:2px;font-family:inherit;font-size:1rem;color:var(--ink);margin-bottom:18px}
.c-form input:focus,.c-form textarea:focus,.c-form select:focus{outline:none;border-color:var(--copper);box-shadow:0 0 0 4px rgba(184,115,51,.12)}
.c-form textarea{min-height:140px;resize:vertical}
.c-form .row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.c-form .row>div{margin-bottom:0}
.c-form .promise{margin-top:14px;font-size:.92rem;color:var(--mute)}
.c-info{background:var(--slate-deep);color:#e9eef4;padding:44px 36px}
.c-info h3{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.5rem;color:#fff;margin:0 0 22px;text-transform:uppercase;letter-spacing:.02em}
.c-info dl{margin:0}
.c-info dt{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--copper);margin-top:18px}
.c-info dd{margin:6px 0 0;font-size:1.04rem;color:#fff}
.c-info dd a{color:#fff;border-bottom:1px solid var(--copper)}
.c-map{margin-top:32px;border:1px solid var(--line)}
.c-map iframe{display:block;width:100%;border:0}

/* Footer */
.site-footer{background:#0d141d;color:#7d8a99;padding:64px 0 24px}
.fg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot-mark{font-family:'Big Shoulders Display',sans-serif;font-weight:800;color:#fff;font-size:1.4rem;text-transform:uppercase;letter-spacing:.04em}
.foot-mark .sub{display:block;font-family:'Inter',sans-serif;font-size:.66rem;letter-spacing:.28em;color:var(--copper);text-transform:uppercase;font-weight:600;margin-top:4px}
.site-footer h4{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:.86rem;letter-spacing:.2em;text-transform:uppercase;color:#fff;margin:0 0 16px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{padding:6px 0;font-size:.96rem}
.site-footer ul li a{color:#a5b1bf;text-decoration:none}
.site-footer ul li a:hover{color:var(--copper)}
.foot-bottom{display:flex;justify-content:space-between;font-size:.82rem;color:#5a6776;padding-top:22px;border-top:1px solid rgba(255,255,255,.08)}

@media (max-width:1180px){
  .nv{display:none}
  .menu-btn{display:flex}
  .hero-grid{grid-template-columns:1fr;min-height:auto}
  .hero-copy{padding:64px 0}
  .hero-photo{height:360px;position:relative}
  .specs .container{grid-template-columns:1fr 1fr;gap:24px}
  .intro-grid{grid-template-columns:1fr;gap:40px}
  .svc-grid{grid-template-columns:1fr;border-right:0}
  .svc-row:nth-child(odd){border-right:0}
  .feat-grid{grid-template-columns:1fr 1fr}
  .mat-grid{grid-template-columns:1fr;gap:40px}
  .mat-list{grid-template-columns:1fr}
  .mat-item:nth-child(odd){padding-right:0}
  .gal-grid{grid-template-columns:1fr 1fr;grid-auto-rows:220px}
  .gal-card.lg{grid-column:span 2;grid-row:span 1}
  .c-grid{grid-template-columns:1fr;gap:48px}
  .fg{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:640px){
  .container{padding:0 22px}
  .specs .container{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:1fr;grid-auto-rows:200px}
  .gal-card.lg{grid-column:span 1}
  .c-form .row{grid-template-columns:1fr;gap:0}
  .fg{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;gap:8px}
}