/* =========================================================
   UK Money Checks — style.css (tidied + polished)
   - Removes duplicates
   - Fixes homepage snapping by animating a dedicated .home-mover
   - Keeps tool pages: gap | main | gap (sidebar centered in right gap)
   ========================================================= */

:root{
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --card:#f9fafb;
  --link:#1d4ed8;

  --max:1100px;

  /* Common radii */
  --r-card:14px;
  --r-input:10px;
  --r-pill:999px;

  /* Home movement */
  --home-up-shift:-95px; /* tweak if you want search block higher when results shown */
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size:16px;
  line-height:1.55;
  color:var(--text);
  background:var(--bg);
}

a{ color:var(--link); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:16px;
}

/* =========================
   Header
   ========================= */
header{
  border-bottom:1px solid var(--line);
  background:var(--bg);
}
.brand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 0;
}
.brand .logo{
  font-weight:800;
  letter-spacing:-0.02em;
}
nav a{ margin-left:12px; color:var(--text); }
nav a.muted{ color:var(--muted); }

/* =========================
   Typography
   ========================= */
h1{ font-size:28px; line-height:1.2; margin:18px 0 8px; letter-spacing:-0.02em; }
h2{ font-size:20px; margin:22px 0 10px; }
h3{ font-size:16px; margin:18px 0 8px; }
p{ margin:10px 0; color:var(--text); }
.muted{ color:var(--muted); }

/* =========================
   Hero / Cards
   ========================= */
.hero{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:14px;
  margin:14px 0;
}

.card{
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:14px;
  background:var(--bg);
}
.card.note{ background:var(--card); }

/* =========================
   Forms
   ========================= */
label{ display:block; font-weight:600; margin:10px 0 6px; }

input, select{
  width:100%;
  padding:10px;
  border:1px solid var(--line);
  border-radius:var(--r-input);
  font-size:16px;
  background:#fff;
}

input:focus, select:focus{
  outline: none;
  border-color: rgba(29, 78, 216, 0.35);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.10);
}

form h3{ font-size:18px; }

/* =========================
   Buttons
   ========================= */
button{
  border:1px solid rgba(29, 78, 216, 0.25);
  background: var(--link);
  color:#fff;
  border-radius:var(--r-input);
  padding:10px 12px;
  font-size:16px;
  cursor:pointer;
}
button:hover{ filter:brightness(0.95); }
button:focus{
  outline: none;
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.18);
}

.btn-primary{
  background: var(--link) !important;
  color:#fff !important;
  border:1px solid rgba(29, 78, 216, 0.25) !important;
}
.btn-secondary{
  background:#fff !important;
  color:var(--text) !important;
  border:1px solid var(--line) !important;
}

/* =========================
   Dividers / Ads / Footer
   ========================= */
.hr{ height:1px; background:var(--line); margin:18px 0; }

.ad{
  border:1px dashed var(--line);
  border-radius:12px;
  padding:12px;
  background:#fff;
}
.ad .label{
  font-size:12px;
  color:var(--muted);
  margin-bottom:8px;
}

footer{
  margin-top:26px;
  border-top:1px solid var(--line);
  padding:18px 0;
  color:var(--muted);
  font-size:14px;
}

/* Default footer layout (center when you want it centered) */
footer .container{
  text-align:center;
  display:flex;
  justify-content:center;
  align-items:center;
}

/* =========================
   Reveal animation (tools / guides pages)
   ========================= */
.reveal{
  overflow:hidden;
  max-height:0;
  opacity:0;
  transform: translateY(-6px);
  transition: max-height 260ms ease, opacity 220ms ease, transform 220ms ease;
}
.reveal.is-open{
  max-height:2000px;
  opacity:1;
  transform: translateY(0);
}

/* =========================
   KPIs / Results styling
   ========================= */
.kpis{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
}
@media (min-width: 640px){
  .kpis{ grid-template-columns: repeat(2, 1fr); }
}
.kpi{
  padding:14px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--card);
}
.kpi .big{
  font-size:34px;
  font-weight:900;
  letter-spacing:-0.03em;
  line-height:1.1;
}
.kpi .small{
  color:var(--muted);
  font-size:14px;
}

.results-zone{
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:14px;
  background:var(--card);
}

.bestbar{
  border-radius:var(--r-card);
  padding:14px;
  border:1px solid rgba(29, 78, 216, 0.25);
  background: rgba(29, 78, 216, 0.10);
}
.bestbar .topline{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
}
.bestbar .label{
  font-size:12px;
  font-weight:800;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color: rgba(29, 78, 216, 0.95);
}
.bestbar .answer{
  font-size:22px;
  font-weight:950;
  letter-spacing:-0.02em;
}
.bestbar .delta{
  font-size:18px;
  font-weight:850;
  color:var(--text);
}
.bestbar-notes{
  margin-top:10px;
  color:var(--muted);
  font-size:13px;
}

/* =========================
   TOOL PAGE LAYOUT
   gap | MAIN (760) | gap (sidebar centered)
   ========================= */
.tool-layout{
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
  align-items:start;
  padding:16px; /* page edge padding */
}

@media (min-width: 1000px){
  .tool-layout{
    grid-template-columns: 1fr minmax(0, 760px) 1fr;
    gap:16px;
  }

  .tool-main{ grid-column: 2; }

  .tool-side{
    grid-column: 3;
    width: 320px;
    justify-self: center;   /* centers sidebar inside right gap */
    align-self: start;
    position: sticky;
    top: 14px;
  }
}

@media (max-width: 999px){
  .tool-main, .tool-side{ grid-column: 1; }
  .tool-side{ width:auto; position:static; }
}

/* Prevent nested containers inside tool-layout creating extra gutters */
.tool-layout .container{
  max-width:none;
  margin:0;
  padding:0;
}

/* =========================
   Listing helpers (tools/guides index)
   ========================= */
.tool-search{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:12px;
}
.tool-search input{ flex: 1 1 320px; }

.tags{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin-top:8px;
}
.tag{
  font-size:12px;
  color: var(--muted);
  border:1px solid var(--line);
  background:#fff;
  border-radius:var(--r-pill);
  padding:3px 10px;
}

.tool-card h2 a{ color: var(--text); }
.tool-card h2 a:hover{
  color: var(--link);
  text-decoration:none;
}

/* =========================
   HOMEPAGE (search-first)
   Key change: animate .home-mover (not .home-center) to avoid snapping/layout bugs
   ========================= */

.home-min{
  min-height: calc(100vh - 70px - 70px); /* header + footer approx */
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 16px;
}

/* The dedicated animated wrapper (you add this in HTML) */
.home-mover{
  transform: translateY(0);
  transition: transform 260ms ease;
  will-change: transform;
}

/* JS toggles these */
.home-mover.is-up{ transform: translateY(var(--home-up-shift)); }
.home-mover.is-center{ transform: translateY(0); }

.home-center{
  text-align:center;
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
}

.home-title{
  color: var(--link);
  font-size: 44px;
  line-height: 1.05;
  margin: 0 0 10px;
  letter-spacing: -0.03em;
}
.home-tagline{
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
}

.home-search{
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 10px 12px;
  background:#fff;
  max-width: 820px;
  margin: 0 auto;
}

.home-search-icon{
  color: var(--muted);
  display:flex;
  align-items:center;
  justify-content:center;
  padding-left: 6px;
}

.home-search input{
  border:none;
  outline:none;
  padding: 10px 6px;
  font-size: 18px;
  width: 100%;
  background:transparent;
}
.home-search input::placeholder{ color:#9ca3af; }

.home-clear{
  border-radius: var(--r-pill) !important;
  padding: 10px 14px !important;
  white-space: nowrap;
}

.home-results{
  margin-top: 18px;
  text-align:left;
}

/* Smooth open/close for results */
.home-results{
  overflow:hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
  transition: max-height 320ms ease, opacity 220ms ease, transform 220ms ease;
}
.home-results.is-open{
  max-height: 2000px;
  opacity: 1;
  transform: translateY(0);
}

.home-cards{
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
}

@media (min-width: 760px){
  .home-cards{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px){
  .home-title{ font-size:34px; }
  .home-search{ border-radius:18px; }
}

/* Brand name helper (for matching logo colour/weight) */
.brand-name{
  font-weight:900;
  letter-spacing:-0.03em;
  color:var(--link);
}

/* Loading spinner appended to #loading via ::after */
#loading::after{
  content:"";
  display:inline-block;
  width:14px;
  height:14px;
  margin-left:8px;
  border:2px solid var(--line);
  border-top-color: var(--link);
  border-radius:50%;
  vertical-align:-2px;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .reveal,
  .home-mover,
  .home-results{
    transition:none !important;
  }
  #loading::after{ animation:none !important; }
}