/* ===============================
   billsbuybox.com — Lightweight Clone Styles
   - Mobile-first responsive CSS
   - Keep all text editable in HTML
   - Use CSS variables to quickly tweak look/feel
   =============================== */
:root{
  --font-primary: 'Montserrat', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-secondary: 'Montserrat', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  /* Approximate palette to match original (adjust if needed) */
  --bg: #ffffff;
  --fg: #0f1a2a;
  --muted: #6b7280;
  --brand: #0c4a6e;
  --brand-2: #1e90ff;
  --accent: #f59e0b; /* small accent usage */
  --panel: #f7f7f9;
  --border: #e5e7eb;

  --maxw: 1200px;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,.06);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--font-primary);line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4,h5,h6{font-family:var(--font-secondary);line-height:1.25;margin:0 0 .5rem}
h1{font-size:clamp(1.8rem, 2.4vw + 1.2rem, 3.2rem);}
h2{font-size:clamp(1.4rem, 1.8vw + 1rem, 2.2rem);}
h3{font-size:clamp(1.1rem, 1.2vw + .9rem, 1.6rem);}
p{margin:.5rem 0 1rem}
small, .muted{color:var(--muted)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 1rem}
.section{padding:3rem 0}
.section.alt{background:var(--panel)}

.navbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.8) blur(8px);border-bottom:1px solid var(--border)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.navbar .brand{display:flex;gap:.75rem;align-items:center}
.navbar .brand img{height:42px;width:auto}
.navbar .links{display:flex;gap:1rem;align-items:center;font-weight:600;flex-wrap:wrap}
.navbar .links a{padding:.5rem .75rem;border-radius:10px}
.navbar .links a.current{background:var(--brand);color:#fff}
.nav-toggle{display:none}

.hero{display:grid;gap:2rem;align-items:center}
.hero .hero-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hero .eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--brand);font-weight:800;font-size:.9rem}
.hero .title{margin-top:.25rem}
.hero .desc{max-width:60ch}

.grid-3{display:grid;gap:1.5rem;grid-template-columns:repeat(1, minmax(0, 1fr))}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}
.card .card-media{border-radius:12px;overflow:hidden;margin:.5rem 0 1rem}

.cta{display:inline-flex;gap:.6rem;align-items:center;background:var(--brand);color:#fff;padding:.9rem 1.1rem;border-radius:12px;font-weight:700}
.cta:hover{filter:brightness(.95);text-decoration:none}

.split{display:grid;gap:1.5rem;grid-template-columns:1fr}
.split .media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}

.kicker{font-weight:700;text-transform:uppercase;color:var(--brand);letter-spacing:.06em;margin-bottom:.6rem}

.list{display:grid;gap:.75rem}
.list li{list-style:none;display:flex;gap:.6rem;align-items:flex-start}
.badge{display:inline-block;background:var(--brand-2);color:#fff;border-radius:999px;padding:.15rem .6rem;font-size:.8rem;}

.footer{padding:3rem 0;border-top:1px solid var(--border);background:#fff}
.footer .cols{display:grid;gap:1.25rem;grid-template-columns:1fr}
.footer small{display:block;margin-top:.5rem}

/* YouTube placeholder styles */
.video-shell{position:relative;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.video-shell.hidden{display:none}
.video-shell .placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:700}
.video-shell code{background:#111;color:#0ff;padding:.5rem;border-radius:8px;display:block;overflow:auto;white-space:pre-wrap;max-height:50%}

/* Contact/Form container preserved */
.form-panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}
.form-panel .form-note{background:var(--panel);border:1px dashed var(--border);padding:1rem;border-radius:12px}

/* Responsive */
@media (min-width: 680px){
  .hero{grid-template-columns:1.1fr .9fr}
  .grid-3{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .split{grid-template-columns:1fr 1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media (min-width: 980px){
  .grid-3{grid-template-columns:repeat(3, minmax(0, 1fr))}
  .footer .cols{grid-template-columns:2fr 1fr 1fr}
}

/* Mobile nav assist (JS toggles) */
@media (max-width: 679px){
  .nav-toggle{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--border);padding:.4rem .7rem;border-radius:10px;background:#fff}
  .navbar .links{display:none;width:100%;padding:1rem 0;border-top:1px solid var(--border)}
  .navbar.open .links{display:flex;flex-direction:column;align-items:flex-start}
}