/* Hearthstone Roofing Co. — demo site styles. Design system: registry/tradecraft/design.md */
*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
:root {
  --primary:#FFC400; --primary-deep:#F2B000; --accent:#EE6A24; --accent-deep:#D2541A;
  --ink:#1A1815; --ink-2:#423D34; --muted:#6E685B;
  --bg:#F7F3EC; --bg-2:#FFFFFF; --line:#E5DCCC;
  --hero-overlay:linear-gradient(180deg, rgba(20,18,12,.30) 0%, rgba(20,18,12,.78) 100%);
  --wide:1080px; --narrow:720px;
}
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--ink-2); font-family:'Archivo',system-ui,sans-serif; font-size:1.05rem; line-height:1.65; -webkit-font-smoothing:antialiased; }
.container { max-width:var(--wide); margin:0 auto; padding:0 1.5rem; }
.narrow { max-width:var(--narrow); }
a { color:var(--accent); }
p { margin-bottom:1rem; } p:last-child { margin-bottom:0; }
strong { color:var(--ink); font-weight:700; }
.eyebrow, .sec-label { font-weight:800; text-transform:uppercase; letter-spacing:.16em; font-size:.72rem; color:var(--accent); margin-bottom:.6rem; }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:.5rem; font-family:'Archivo',sans-serif; font-weight:800; font-size:.95rem; letter-spacing:.02em; text-transform:uppercase; text-decoration:none; padding:.95rem 1.8rem; border-radius:2px; transition:transform .15s, background .15s, color .15s; border:2.5px solid transparent; cursor:pointer; }
.btn--primary { background:var(--primary); color:var(--ink); }
.btn--primary:hover { background:var(--primary-deep); transform:translateY(-2px); }
.btn--ghost { background:transparent; color:#fff; border-color:rgba(255,255,255,.6); }
.btn--ghost:hover { border-color:var(--primary); color:var(--primary); transform:translateY(-2px); }
.btn--dark { background:var(--ink); color:var(--primary); }
.btn--dark:hover { background:#000; transform:translateY(-2px); }

/* Nav */
nav { position:fixed; top:0; left:0; right:0; z-index:100; transition:background .25s, box-shadow .25s, padding .25s; padding:1.1rem 0; }
nav.solid, nav.always { background:var(--ink); box-shadow:0 6px 24px rgba(0,0,0,.25); padding:.65rem 0; }
.nav-inner { display:flex; align-items:center; justify-content:space-between; max-width:var(--wide); margin:0 auto; padding:0 1.5rem; gap:1.25rem; }
.nav-brand { font-family:'Bebas Neue',sans-serif; font-size:1.7rem; color:#fff; text-decoration:none; letter-spacing:.02em; line-height:1; flex-shrink:0; }
.nav-brand b { color:var(--primary); font-weight:400; }
.nav-menu { display:flex; gap:1.4rem; list-style:none; }
.nav-menu a { font-family:'Archivo'; font-weight:700; font-size:.82rem; text-transform:uppercase; letter-spacing:.05em; color:rgba(255,255,255,.85); text-decoration:none; padding:.2rem 0; border-bottom:2px solid transparent; }
.nav-menu a:hover, .nav-menu a.active { color:#fff; border-bottom-color:var(--primary); }
.nav-right { display:flex; align-items:center; gap:1rem; }
.nav-phone { font-family:'Bebas Neue',sans-serif; font-size:1.4rem; color:#fff; text-decoration:none; letter-spacing:.03em; }
.nav-phone:hover { color:var(--primary); }
.nav-cta { font-family:'Archivo'; font-weight:800; font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; background:var(--primary); color:var(--ink); padding:.55rem 1.1rem; border-radius:2px; text-decoration:none; white-space:nowrap; }
.nav-cta:hover { background:var(--primary-deep); }
@media (max-width:860px){ .nav-menu{ display:none; } }
@media (max-width:600px){ .nav-phone{ display:none; } }

/* Home hero */
.hero { position:relative; min-height:88vh; display:flex; align-items:flex-end; background:var(--hero-overlay), url('img/hero.jpg') center/cover no-repeat; padding:8rem 0 4rem; }
.hero-content { max-width:760px; }
.hero .eyebrow { color:var(--primary); }
.hero h1 { font-family:'Bebas Neue',sans-serif; text-transform:uppercase; color:#fff; font-size:clamp(3rem,9vw,6rem); line-height:.9; letter-spacing:.01em; margin:1rem 0 1.25rem; text-shadow:0 2px 30px rgba(0,0,0,.4); }
.hero h1 .y { color:var(--primary); }
.hero-sub { color:rgba(255,255,255,.92); font-size:1.15rem; max-width:540px; margin-bottom:2rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:1rem; }
.hero-note { color:rgba(255,255,255,.7); font-size:.82rem; margin-top:1.25rem; font-weight:600; }
.hero-content > * { opacity:0; transform:translateY(18px); animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards; }
.hero-content > *:nth-child(1){ animation-delay:.05s; }
.hero-content > *:nth-child(2){ animation-delay:.16s; }
.hero-content > *:nth-child(3){ animation-delay:.27s; }
.hero-content > *:nth-child(4){ animation-delay:.38s; }
.hero-content > *:nth-child(5){ animation-delay:.5s; }
@keyframes rise { to { opacity:1; transform:none; } }
@media (max-width:600px){
  .hero { min-height:74vh; padding:6rem 0 2.5rem; }
  .hero h1 { font-size:clamp(2.6rem,12vw,3.8rem); margin:.6rem 0 1rem; }
  .hero-sub { font-size:1.02rem; margin-bottom:1.5rem; }
  .page-hero { padding:7rem 0 2.75rem; }
}

/* Interior page header */
.page-hero { background:var(--hero-overlay), url('img/hero.jpg') center 35%/cover no-repeat; padding:9rem 0 3.5rem; }
.page-hero .eyebrow { color:var(--primary); }
.page-hero h1 { font-family:'Bebas Neue',sans-serif; text-transform:uppercase; color:#fff; font-size:clamp(2.6rem,7vw,4.5rem); line-height:.92; margin-top:.5rem; }
.page-hero p { color:rgba(255,255,255,.9); max-width:560px; margin-top:.75rem; }

/* Trust strip */
.trust { background:var(--ink); padding:1rem 0; }
.trust-inner { display:flex; flex-wrap:wrap; gap:.6rem 2.2rem; justify-content:center; align-items:center; }
.trust-item { color:rgba(255,255,255,.9); font-weight:700; font-size:.85rem; letter-spacing:.02em; display:flex; align-items:center; gap:.45rem; }
.trust-item::before { content:'\2714'; color:var(--primary); }
.trust-item.rev::before { content:'\2605'; }

/* Sections */
section.block { padding:clamp(3.25rem,7vw,6rem) 0; position:relative; }
.alt { background:var(--bg-2); }
.secnum { font-family:'Bebas Neue',sans-serif; position:absolute; top:.5rem; right:1.5rem; font-size:clamp(5rem,16vw,11rem); line-height:1; color:var(--primary); opacity:.12; pointer-events:none; user-select:none; }
.sec-head { font-family:'Bebas Neue',sans-serif; text-transform:uppercase; color:var(--ink); font-size:clamp(1.9rem,4.5vw,2.9rem); line-height:.95; margin-bottom:.85rem; }
.sec-sub { color:var(--muted); max-width:560px; }
.local-text { max-width:var(--narrow); font-size:1.08rem; }

/* Cards grid */
.grid2 { display:grid; grid-template-columns:1fr; gap:1.1rem; margin-top:2rem; }
@media (min-width:640px){ .grid2 { grid-template-columns:1fr 1fr; gap:1.25rem; } }
.card { background:var(--bg-2); border:1px solid var(--line); border-bottom:4px solid var(--primary); border-radius:4px; padding:1.5rem; transition:transform .15s, border-color .15s, box-shadow .15s; }
.card:hover { transform:translateY(-3px); border-bottom-color:var(--accent); box-shadow:0 14px 30px rgba(26,24,21,.08); }
.card h3 { font-family:'Archivo'; font-weight:800; font-size:1.05rem; color:var(--ink); text-transform:uppercase; letter-spacing:.02em; margin-bottom:.4rem; }
.card p { font-size:.92rem; color:var(--muted); margin:0; }
.card a.more { display:inline-block; margin-top:.7rem; font-weight:800; font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; text-decoration:none; }

/* Stats band */
.stats { background:var(--ink); color:#fff; padding:clamp(2.5rem,6vw,4rem) 0; }
.stats-grid { display:grid; grid-template-columns:1fr 1fr; gap:2rem 1rem; text-align:center; }
@media (min-width:760px){ .stats-grid { grid-template-columns:repeat(4,1fr); } }
.stat .num { font-family:'Bebas Neue',sans-serif; color:var(--primary); font-size:clamp(2.8rem,7vw,4.2rem); line-height:.9; }
.stat .lbl { font-weight:600; font-size:.82rem; letter-spacing:.03em; color:rgba(255,255,255,.82); text-transform:uppercase; margin-top:.35rem; }

/* Case study */
.case-photos { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin:1.75rem 0 1.5rem; }
@media (max-width:520px){ .case-photos { grid-template-columns:1fr; } }
.case-fig { position:relative; margin:0; border-radius:4px; overflow:hidden; aspect-ratio:4/3; border:1px solid var(--line); }
.case-fig img { width:100%; height:100%; object-fit:cover; display:block; }
.case-fig figcaption { position:absolute; left:0; bottom:0; background:var(--primary); color:var(--ink); font-family:'Archivo'; font-weight:800; text-transform:uppercase; font-size:.72rem; letter-spacing:.06em; padding:.3rem .7rem; }

/* Process */
.steps { display:grid; grid-template-columns:1fr; gap:1.75rem; margin-top:2rem; }
@media (min-width:680px){ .steps { grid-template-columns:repeat(3,1fr); } }
.step .stepnum { font-family:'Bebas Neue',sans-serif; font-size:2.6rem; color:var(--primary); -webkit-text-stroke:1px var(--accent); line-height:1; }
.step h3 { font-family:'Archivo'; font-weight:800; text-transform:uppercase; font-size:1rem; color:var(--ink); margin:.3rem 0 .4rem; }
.step p { font-size:.92rem; color:var(--muted); margin:0; }

/* Services detail rows */
.svc-row { display:grid; grid-template-columns:1fr; gap:.5rem 2rem; padding:2rem 0; border-top:1px solid var(--line); }
@media (min-width:720px){ .svc-row { grid-template-columns:auto 1fr; } }
.svc-row:last-child { border-bottom:1px solid var(--line); }
.svc-row .svc-no { font-family:'Bebas Neue',sans-serif; font-size:2.4rem; color:var(--primary); -webkit-text-stroke:1px var(--accent); line-height:1; }
.svc-row h3 { font-family:'Archivo'; font-weight:800; text-transform:uppercase; color:var(--ink); font-size:1.2rem; margin-bottom:.5rem; }
.svc-row p { color:var(--ink-2); margin:0; }

/* Service areas grid */
.areas-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:.8rem; margin-top:2rem; }
@media (min-width:620px){ .areas-grid { grid-template-columns:repeat(3,1fr); } }
@media (min-width:900px){ .areas-grid { grid-template-columns:repeat(4,1fr); } }
.area { background:var(--bg-2); border:1px solid var(--line); border-left:4px solid var(--primary); border-radius:3px; padding:.9rem 1rem; font-family:'Archivo'; font-weight:700; color:var(--ink); font-size:.95rem; transition:border-color .15s, transform .15s; }
.area:hover { border-left-color:var(--accent); transform:translateX(2px); }

/* Contact */
.contact-grid { display:grid; grid-template-columns:1fr; gap:2.5rem; margin-top:2rem; }
@media (min-width:780px){ .contact-grid { grid-template-columns:1fr 1fr; gap:3rem; align-items:start; } }
.info-line { display:flex; gap:.6rem; padding:.7rem 0; border-bottom:1px solid var(--line); }
.info-line .k { font-weight:800; text-transform:uppercase; font-size:.72rem; letter-spacing:.05em; color:var(--accent); min-width:96px; padding-top:.15rem; }
.info-line .v { color:var(--ink); font-weight:600; }

/* CTA band + form */
.cta { background:var(--primary); padding:clamp(3rem,7vw,5rem) 0; }
.cta-layout { display:grid; grid-template-columns:1fr; gap:2rem; align-items:center; }
@media (min-width:780px){ .cta-layout { grid-template-columns:1fr 1fr; gap:3rem; } }
.cta h2 { font-family:'Bebas Neue',sans-serif; text-transform:uppercase; color:var(--ink); font-size:clamp(2.2rem,6vw,3.6rem); line-height:.92; margin-bottom:.6rem; }
.cta p { color:#5a4f1f; font-weight:600; max-width:420px; }
.cta-direct { font-family:'Bebas Neue',sans-serif; font-size:1.8rem; color:var(--ink); margin-top:1rem; }
.cta-direct a { color:var(--ink); text-decoration:none; }
.form-card { background:var(--bg-2); border-radius:6px; padding:1.75rem 1.6rem; box-shadow:0 18px 40px rgba(26,24,21,.15); }
.form-row { margin-bottom:1rem; }
.form-row label { display:block; font-weight:700; font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; color:var(--ink); margin-bottom:.3rem; }
.form-row input, .form-row select, .form-row textarea { width:100%; font-family:'Archivo'; font-size:.95rem; color:var(--ink); background:var(--bg); border:1.5px solid var(--line); border-radius:3px; padding:.65rem .8rem; appearance:none; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline:none; border-color:var(--accent); background:#fff; }
.form-row textarea { resize:vertical; min-height:84px; }
.form-submit { width:100%; font-family:'Archivo'; font-weight:800; text-transform:uppercase; letter-spacing:.03em; font-size:1rem; color:#fff; background:var(--accent); border:none; border-radius:3px; padding:.9rem 1.5rem; cursor:pointer; transition:background .15s; }
.form-submit:hover { background:var(--accent-deep); }
.form-note { font-size:.76rem; color:var(--muted); text-align:center; margin-top:.7rem; }

/* FAQ */
.faq-item { border-top:1px solid var(--line); padding:1.3rem 0; }
.faq-item:last-child { border-bottom:1px solid var(--line); }
.faq-q { font-family:'Archivo'; font-weight:800; color:var(--ink); font-size:1rem; margin-bottom:.45rem; }
.faq-a { color:var(--muted); font-size:.95rem; max-width:600px; }

/* Footer */
footer { background:var(--ink); color:rgba(255,255,255,.75); padding:2.5rem 0; }
.footer-inner { display:flex; flex-wrap:wrap; gap:1.2rem; justify-content:space-between; align-items:flex-start; }
.footer-brand { font-family:'Bebas Neue',sans-serif; font-size:1.6rem; color:#fff; letter-spacing:.02em; }
.footer-brand b { color:var(--primary); font-weight:400; }
.footer-nav { display:flex; gap:1.2rem; flex-wrap:wrap; margin-top:.6rem; }
.footer-nav a { color:rgba(255,255,255,.7); text-decoration:none; font-size:.82rem; font-weight:600; text-transform:uppercase; letter-spacing:.04em; }
.footer-nav a:hover { color:var(--primary); }
.footer-meta { font-size:.8rem; line-height:1.6; text-align:right; }
.footer-meta a { color:var(--primary); text-decoration:none; }
.footer-credit { font-size:.7rem; color:rgba(255,255,255,.45); margin-top:.5rem; max-width:560px; }
@media (max-width:560px){ .footer-meta{ text-align:left; } }