/* -------------------------
  LowContentBookTools - style.css
  Theme: Purple School (Inter, clean & professional)
  Location: /style.css (root)
------------------------- */

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&family=Noto+Sans:wght@400;700&display=swap');

:root{
  --brand-1: #5b21b6;   /* deep purple */
  --brand-2: #7c3aed;   /* lighter purple accent */
  --accent: #1e73be;    /* blue accent (used sparingly) */
  --muted: #6b7280;
  --bg: #f6f5fb;
  --card: #ffffff;
  --edge: #e9e6fb;
  --radius: 12px;
  --max-width: 1200px;
  --shadow-1: 0 6px 18px rgba(16,24,40,0.06);
}

/* Global */
* {box-sizing: border-box}
html,body{height:100%;margin:0;padding:0;background:var(--bg);font-family:'Inter', 'Noto Sans', Arial, sans-serif;color:#111;line-height:1.5}
a{color:var(--brand-1);text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}

/* ---------- Header / Top ---------- */
header.site-head{
  background: linear-gradient(90deg, var(--brand-1), var(--brand-2));
  color:#fff;
  padding:20px 16px;
  border-bottom:4px solid rgba(0,0,0,0.06);
}
.site-head .wrap{
  max-width:var(--max-width);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  padding:4px 0;
}
.site-logo{
  font-weight:700;font-size:1.25rem;letter-spacing:0.2px;
}
.site-sub{opacity:0.95;font-size:0.95rem;color:rgba(255,255,255,0.92)}
nav.top-nav{margin-left:auto;display:flex;gap:12px;align-items:center}
nav.top-nav a{color:rgba(255,255,255,0.95);font-weight:600; padding:8px 10px; border-radius:8px}
nav.top-nav a:hover{background:rgba(255,255,255,0.06)}

/* ---------- Page container layout ---------- */
.container{max-width:var(--max-width);margin:24px auto;padding:0 16px;display:grid;grid-template-columns: 1fr 340px;gap:22px;align-items:start}
@media (max-width:1000px){ .container{grid-template-columns:1fr;padding:0 14px} }

/* ---------- Card base ---------- */
.card{
  background:var(--card);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow-1);
  border:1px solid var(--edge);
}

/* Headings */
h1,h2,h3{margin:0 0 10px 0;font-weight:700;color:#0f172a}
h1{font-size:1.6rem}
h2{font-size:1.25rem}
h3{font-size:1.05rem}

/* Lead text */
p.lead{color:var(--muted);margin:0 0 12px}

/* ---------- Ad slot (placeholder style) ---------- */
.ad-slot{
  background: linear-gradient(180deg,#fff,#fbfbff);
  border-radius:10px;
  border:1px dashed rgba(124,58,237,0.12);
  padding:14px;
  text-align:center;
  color:var(--muted);
  min-height:90px;
  display:flex;align-items:center;justify-content:center;
}
.ad-label{font-weight:700;color:var(--brand-1)}

/* ---------- Product boxes ---------- */
.product-box{
  display:flex;gap:12px;align-items:center;padding:12px;border-radius:10px;border:1px solid #f0ecff;background:linear-gradient(180deg,#fff,#fbfdff)
}
.product-box img{width:92px;height:92px;object-fit:cover;border-radius:8px;border:1px solid #edf4ff}
.product-content h4{margin:0 0 6px;font-size:1.05rem}
.product-content p{margin:0;color:var(--muted);font-size:0.95rem}
.product-cta{margin-top:8px}
.btn{display:inline-block;background:var(--brand-1);color:#fff;padding:8px 12px;border-radius:8px;font-weight:700;text-decoration:none}

/* ---------- Tool controls grid ---------- */
.tool-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:10px;
  margin-top:12px;
}
label{display:block;font-size:0.92rem;color:#223}
select,input[type=number],input[type=email],textarea{
  width:100%;
  padding:9px 10px;
  border-radius:8px;
  border:1px solid #e6e9f8;
  background:#fff;
  font-size:0.95rem;
  color:#111;
}

/* Controls / Buttons */
.controls{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.controls button{background:var(--brand-1);color:#fff;border:none;padding:10px 14px;border-radius:8px;cursor:pointer;font-weight:700}
.controls button.secondary{background:#6b7280}
.controls button:active{transform:translateY(1px)}

/* ---------- Sticky Sidebar ---------- */
.sidebar{position:relative}
.sticky-ad{position:sticky;top:90px}

/* On small screens, make sticky relative */
@media (max-width:980px){
  .sticky-ad{position:relative;top:auto}
}

/* ---------- Homepage tool grid (large cards - option A) ---------- */
.home-hero{
  max-width:var(--max-width);
  margin:18px auto;
  padding:0 16px;
}
.tool-grid-home{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:18px;
}
@media (max-width:1000px){ .tool-grid-home{grid-template-columns:repeat(2,1fr)} }
@media (max-width:640px){ .tool-grid-home{grid-template-columns:1fr} }

.tool-card{
  background:var(--card);
  border-radius:14px;
  padding:18px;
  text-align:left;
  box-shadow:var(--shadow-1);
  border:1px solid var(--edge);
  transition:transform .18s ease,box-shadow .18s ease;
}
.tool-card:hover{transform:translateY(-6px);box-shadow:0 12px 26px rgba(11,15,25,0.08)}
.tool-card .icon{font-size:34px;display:inline-block;margin-bottom:8px}
.tool-card h3{margin:6px 0;font-size:1.1rem}
.tool-card p{margin:0;color:var(--muted);font-size:0.95rem}
.tool-card .open-btn{display:inline-block;margin-top:10px;padding:9px 12px;border-radius:8px;background:var(--brand-2);color:#fff;font-weight:700;text-decoration:none}

/* ---------- CTA email box ---------- */
.cta-email{margin-top:18px;padding:12px;border-radius:10px;border:1px solid #eef4ff;background:linear-gradient(180deg,#fff,#fbfdff)}
.cta-email strong{display:block;margin-bottom:6px}
.cta-email p{margin:0 0 10px;color:var(--muted)}

/* ---------- SEO text / content blocks ---------- */
.seo-text{margin-top:14px;color:#263;line-height:1.7;background:transparent;padding:0}

/* ---------- Footer ---------- */
footer.site-foot{
  max-width:var(--max-width);
  margin:28px auto;padding:20px 16px;text-align:center;color:var(--muted);
  font-size:0.95rem;
}

/* ---------- Misc helper classes ---------- */
.center{text-align:center}
.kicker{font-weight:700;color:var(--brand-2);font-size:0.95rem;margin-bottom:8px}

/* ---------- Print-friendly tweaks ---------- */
@media print{
  .ad-slot, .sticky-ad, .product-cta, nav.top-nav, .controls button.secondary {display:none !important}
  body{background:#fff}
  .card{box-shadow:none;border:1px solid #eee}
}

/* ---------- Accessibility + focus ---------- */
a:focus,button:focus,input:focus,select:focus,textarea:focus{outline:3px solid rgba(124,58,237,0.18);outline-offset:2px;border-color:var(--brand-2)}

/* ---------- Mobile specific improvements ---------- */
@media (max-width:560px){
  header.site-head .wrap{padding:8px 0}
  .site-logo{font-size:1.05rem}
  .site-sub{font-size:0.92rem}
  .container{padding:0 12px}
  .ad-slot{min-height:80px;padding:10px}
  .product-box{flex-direction:row;gap:10px}
  .tool-card .icon{font-size:32px}
  .controls{justify-content:flex-start}
}

/* ---------- Small utility spacing ---------- */
.mt-8{margin-top:8px}
.mt-12{margin-top:12px}
.mb-8{margin-bottom:8px}
.hide-mobile{display:inline}
@media (max-width:640px){ .hide-mobile{display:none} }

/* ---------- End of file ---------- */