/* ============================================
   Rockfield Guitar Engineering — shared styles
   ============================================ */

:root{
  --ink: #17130f;
  --ink-soft: #3a332c;
  --paper: #ffffff;
  --cream: #f7f4ee;
  --cream-line: #e7e1d6;
  --red: #a12e2e;
  --red-dark: #7e2222;
  --muted: #635c50;
  --radius: 2px;
  --maxw: 1180px;
  --serif: "Space Grotesk", "Inter", "Helvetica Neue", Arial, sans-serif;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family:var(--serif); font-weight:700; margin:0; line-height:1.08; letter-spacing:-0.02em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 32px; }

/* ---------- Top strip ---------- */
.topstrip{
  background:var(--ink);
  color:#cfc9c0;
  font-size:12px;
  letter-spacing:.02em;
}
.topstrip .wrap{
  display:flex; justify-content:space-between; align-items:center;
  padding:8px 32px; flex-wrap:wrap; gap:6px;
}
.topstrip strong{ color:#fff; }

/* ---------- Header ---------- */
header.site{
  border-bottom:1px solid var(--cream-line);
  background:#fff;
  position:sticky; top:0; z-index:50;
}
header.site .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 32px;
}
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--serif); font-weight:700; font-size:20px; }
.brand .mark{
  width:34px; height:34px; border-radius:6px; background:var(--ink);
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-size:18px;
}
.brand small{ display:block; font-family:var(--sans); font-weight:600; font-size:9px; letter-spacing:.14em; color:var(--muted); margin-top:1px; }

nav.primary{ display:flex; align-items:center; gap:30px; }
nav.primary a{ font-size:14px; font-weight:600; color:var(--ink-soft); }
nav.primary a:hover, nav.primary a.active{ color:var(--red); }
nav.primary a.active{ color:var(--red); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 22px; border-radius:999px; font-weight:700; font-size:14px;
  border:1px solid transparent; white-space:nowrap;
}
.btn-black{ background:var(--ink); color:#fff; }
.btn-black:hover{ background:#000; }
.btn-outline{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:#fff; }
.btn-ghost-dark{ background:transparent; color:#fff; border-color:rgba(255,255,255,.5); }
.btn-ghost-dark:hover{ background:rgba(255,255,255,.12); }
.btn-sm{ padding:9px 16px; font-size:13px; }

.menu-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{
  position:relative; color:#fff; overflow:hidden;
  background-color:#17130f;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.hero-inner{ padding:96px 32px 88px; max-width:var(--maxw); margin:0 auto; position:relative; z-index:2;}
.breadcrumb{ font-size:12px; color:#e5e0d6; margin-bottom:22px; text-shadow:0 1px 3px rgba(0,0,0,.6); }
.breadcrumb a{ color:#e5e0d6; }
.eyebrow{
  display:flex; align-items:center; gap:10px; font-size:12px; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase; color:#e8a9a4;
  margin-bottom:18px; text-shadow:0 1px 3px rgba(0,0,0,.5);
}
.eyebrow::before{ content:""; width:26px; height:2px; background:#e8a9a4; display:inline-block; }
.hero h1{ text-shadow:0 2px 10px rgba(0,0,0,.45); }
.hero p.lead{ text-shadow:0 1px 6px rgba(0,0,0,.4); }
.hero h1{ font-size:56px; color:#fff; max-width:780px; }
.hero p.lead{ margin-top:20px; max-width:560px; font-size:17px; line-height:1.6; color:#ddd7cb; }
.hero .cta-row{ display:flex; gap:14px; margin-top:32px; flex-wrap:wrap; }

.hero.small .hero-inner{ padding:70px 32px 60px; }
.hero.small h1{ font-size:44px; }

/* stat bar under hero (home) */
.statbar{ background:#fff; border-bottom:1px solid var(--cream-line); }
.statbar .wrap{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
  padding:26px 32px;
}
.statbar .stat b{ display:block; font-family:var(--serif); font-size:22px; }
.statbar .stat span{ display:block; font-size:12.5px; color:var(--muted); margin-top:2px; }

/* ---------- Sections ---------- */
section{ padding:88px 0; }
section.tight{ padding:64px 0; }
.section-cream{ background:var(--cream); }
.section-dark{ background:var(--ink); color:#f2ede4; }

.eyebrow-line{
  display:flex; align-items:center; gap:10px; font-size:12px; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase; color:var(--red); margin-bottom:16px;
}
.eyebrow-line::before{ content:""; width:26px; height:2px; background:var(--red); }
.section-dark .eyebrow-line, .section-dark .eyebrow-line::before{ color:#e0a2a2; background:#e0a2a2; }

h2.h2{ font-size:36px; max-width:640px; }
.section-head{ margin-bottom:44px; }
.section-head p{ margin-top:14px; color:var(--muted); max-width:600px; font-size:15.5px; line-height:1.6; }
.section-dark .section-head p{ color:#c9c2b6; }

.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
.two-col img{ border-radius:6px; }
.two-col .copy p{ color:var(--ink-soft); line-height:1.7; margin-bottom:16px; font-size:15.5px; }
.badges{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.badge{
  font-size:12.5px; font-weight:600; padding:8px 14px; border:1px solid var(--cream-line);
  border-radius:999px; color:var(--ink-soft); background:#fff;
}

/* trust */
.trust-box{
  background:var(--ink); color:#f2ede4; border-radius:8px; padding:48px;
  display:grid; grid-template-columns:1.4fr 1fr; gap:40px; align-items:center;
}
.trust-box p{ color:#c9c2b6; line-height:1.7; font-size:15.5px; }
.trust-actions{ display:flex; flex-direction:column; gap:14px; }
.trust-actions .pct{ font-family:var(--serif); font-size:34px; }

/* card grids */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.card{
  border:1px solid var(--cream-line); border-radius:8px; padding:26px; background:#fff;
}
.card h3{ font-size:18px; margin-bottom:8px; }
.card p{ color:var(--muted); font-size:14.5px; line-height:1.6; }
.card .num{
  display:inline-flex; align-items:center; justify-content:center;
  width:28px; height:28px; border-radius:50%; background:var(--red); color:#fff;
  font-size:13px; font-weight:700; margin-bottom:14px;
}

.step-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.step{ border:1px solid var(--cream-line); border-radius:8px; padding:24px; background:#fff; }
.step .step-label{ font-size:12px; font-weight:700; letter-spacing:.1em; color:var(--red); margin-bottom:10px; }
.step h3{ font-size:17px; margin-bottom:8px; }
.step p{ color:var(--muted); font-size:14px; line-height:1.6; }

/* signs / checklist band */
.signs{
  background:var(--ink); color:#fff; border-radius:8px; overflow:hidden;
  display:grid; grid-template-columns:1fr 1fr;
}
.signs .signs-copy{ padding:52px; }
.signs .signs-copy p{ color:#c9c2b6; margin-top:14px; line-height:1.6; font-size:15px; }
.signs .signs-list{ padding:52px; background:#000; }
.signs .signs-list li{ display:flex; align-items:center; gap:12px; padding:10px 0; border-bottom:1px solid rgba(255,255,255,.08); font-size:15px; }
.signs .signs-list li:last-child{ border-bottom:none; }
.signs .signs-list li::before{
  content:"✓"; color:var(--red); background:rgba(255,255,255,.08); width:22px; height:22px;
  border-radius:50%; display:inline-flex; align-items:center; justify-content:center; font-size:12px; flex-shrink:0;
}

/* gallery */
.filter-row{ display:flex; gap:10px; margin-bottom:32px; flex-wrap:wrap; }
.filter-pill{
  padding:9px 18px; border-radius:999px; border:1px solid var(--cream-line); font-size:13.5px;
  font-weight:600; background:#fff; color:var(--ink-soft);
}
.filter-pill.active{ background:var(--ink); color:#fff; border-color:var(--ink); }
.masonry{ column-count:3; column-gap:20px; }
.masonry figure{
  margin:0 0 20px; break-inside:avoid; position:relative; border-radius:8px; overflow:hidden;
}
.masonry figure img{ width:100%; display:block; }
.masonry figcaption{
  position:absolute; left:0; right:0; bottom:0; padding:16px;
  background:linear-gradient(0deg, rgba(0,0,0,.75), transparent);
  color:#fff; font-size:14px; font-weight:600;
}
.gallery-strip{ display:grid; grid-template-columns:repeat(5,1fr); gap:14px; }
.gallery-strip figure{ margin:0; border-radius:6px; overflow:hidden; position:relative; }
.gallery-strip img{ width:100%; height:150px; object-fit:cover; }
.gallery-strip figcaption{
  position:absolute; left:0; right:0; bottom:0; padding:10px; font-size:11.5px; font-weight:600;
  color:#fff; background:linear-gradient(0deg, rgba(0,0,0,.8), transparent);
}

/* FAQ accordion */
.faq-list{ border-top:1px solid var(--cream-line); }
.faq-item{ border-bottom:1px solid var(--cream-line); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:26px 4px; display:flex; justify-content:space-between;
  align-items:center; font-family:var(--serif); font-weight:700; font-size:19px; color:var(--red);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .sign{ font-size:22px; color:var(--ink); font-family:var(--sans); font-weight:300; }
.faq-item[open] summary .sign::before{ content:"−"; }
.faq-item:not([open]) summary .sign::before{ content:"+"; }
.faq-item .faq-a{ padding:0 4px 26px; color:var(--ink-soft); line-height:1.7; font-size:15px; max-width:760px; }

/* CTA band */
.cta-band{ text-align:center; }
.cta-band .eyebrow-line{ justify-content:center; }
.cta-band .eyebrow-line::before{ display:none; }
.cta-band h2{ font-size:34px; margin-bottom:10px; }
.cta-band p{ color:var(--muted); margin-bottom:26px; }
.cta-band .cta-row{ display:flex; justify-content:center; gap:14px; }

/* contact page */
.contact-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:24px; align-items:start; }
.info-card{
  border:1px solid var(--cream-line); border-radius:8px; padding:18px 20px; margin-bottom:14px;
  display:flex; gap:14px; align-items:flex-start; background:#fff;
}
.info-card .ic{
  width:34px; height:34px; border-radius:50%; background:var(--cream); color:var(--red);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:16px;
}
.info-card .label{ font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:3px; }
.info-card strong{ font-size:15px; }
.social-row{ display:flex; gap:10px; margin-top:6px; }

.form-card{ border:1px solid var(--cream-line); border-radius:8px; padding:32px; background:#fff; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.field label{ display:block; font-size:11.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin-bottom:8px; }
.field input, .field select, .field textarea{
  width:100%; border:1px solid var(--cream-line); border-radius:6px; padding:12px 14px;
  font-family:inherit; font-size:14.5px; background:#fdfcfa; color:var(--ink);
}
.field textarea{ resize:vertical; min-height:110px; }
.field{ margin-bottom:16px; }
.form-card .btn{ width:100%; }

.map-block{
  height:340px; border-radius:8px; background:var(--cream); border:1px solid var(--cream-line);
  display:flex; align-items:center; justify-content:center; color:var(--muted); font-size:14px; margin-top:40px;
}

/* footer */
footer.site{ background:var(--ink); color:#c9c2b6; padding:56px 0 0; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:40px; padding-bottom:40px; }
.footer-brand .brand{ color:#fff; }
.footer-brand p{ margin-top:14px; font-size:14px; line-height:1.6; max-width:280px; color:#a89f92; }
.footer-col h4{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:#8a8175; margin-bottom:16px; }
.footer-col li{ margin-bottom:10px; font-size:14.5px; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1); padding:20px 0; font-size:13px;
  display:flex; justify-content:space-between; color:#8a8175; flex-wrap:wrap; gap:8px;
}

/* utilities */
.text-center{ text-align:center; }
.mt-lg{ margin-top:56px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero h1{ font-size:40px; }
  .two-col, .grid-2, .contact-grid, .signs, .trust-box{ grid-template-columns:1fr; }
  .grid-4, .step-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-strip{ grid-template-columns:repeat(3,1fr); }
  .masonry{ column-count:2; }
  .statbar .wrap{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 720px){
  nav.primary{
    display:none;
    position:absolute;
    top:100%; left:0; right:0;
    background:#fff;
    border-bottom:1px solid var(--cream-line);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:8px 32px 16px;
    box-shadow:0 12px 24px rgba(0,0,0,.08);
    z-index:100;
  }
  nav.primary.open{ display:flex; }
  nav.primary a{ padding:14px 0; width:100%; border-bottom:1px solid var(--cream-line); }
  nav.primary a:last-child{ border-bottom:none; }
  header.site .wrap{ position:relative; }
  .menu-toggle{ display:block; background:none; border:1px solid var(--cream-line); border-radius:6px; padding:8px 12px; font-size:18px; }
  .form-row{ grid-template-columns:1fr; }
  .grid-4, .step-grid{ grid-template-columns:1fr; }
  .gallery-strip{ grid-template-columns:repeat(2,1fr); }
  .masonry{ column-count:1; }
  .hero h1{ font-size:32px; }
  .footer-grid{ grid-template-columns:1fr; }
  header.site .cta-slot{ display:none; }
}