/* ===========================================================================
   primedomtech — LIGHT / ENTERPRISE theme
   Palette lives in :root below. Swap the 6 vars to reskin the whole site.
   =========================================================================== */
:root {
  /* --- swappable palette (palette 1: Navy & blue) --- */
  --accent:        #1d4ed8;
  --accent-strong: #1e40af;
  --accent-soft:   #eff4ff;
  --ink:           #0f1e3d;
  --bg-alt:        #f7f9fc;
  --border:        #e2e8f0;
  /* --- end swappable palette --- */

  --bg:          #ffffff;
  --surface:     #ffffff;
  --surface-2:   #f8fafc;
  --text:        #33415c;
  --text-soft:   #5b6b86;
  --text-faint:  #8a96ad;

  --green:       #047857;
  --green-soft:  #ecfdf5;
  --amber:       #b45309;
  --amber-soft:  #fffbeb;

  --shadow:       0 1px 2px rgba(15,30,61,.04), 0 10px 30px rgba(15,30,61,.06);
  --shadow-hover: 0 10px 24px rgba(15,30,61,.10), 0 2px 6px rgba(15,30,61,.05);

  --font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --max:  1140px;
  --radius: 14px;
}

/* ===========================================================================
   Reset
   =========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
button { font-family: inherit; }

/* Accessibility */
.skip-link {
  position: absolute; left: -999px;
  background: var(--accent); color: #fff; padding: .5rem 1rem; z-index: 100; border-radius: 6px;
}
.skip-link:focus { left: 1rem; top: 1rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ===========================================================================
   Layout helpers
   =========================================================================== */
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 1.25rem; }
.section { padding: 4.5rem 0; }
.section-alt { background: var(--bg-alt); }
main { display: block; padding-bottom: 3.5rem; }

h1, h2, h3 { color: var(--ink); }
h1 { font-size: clamp(2.1rem, 6vw, 3.3rem); line-height: 1.08; letter-spacing: -0.025em; font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3.5vw, 2.1rem); letter-spacing: -0.02em; font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 700; }
p  { color: var(--text-soft); }

.grad { color: var(--accent); }

/* ===========================================================================
   Brand mark (ascending bars — comparison / ranking motif)
   =========================================================================== */
.brand-mark { width: 1.7rem; height: 1.7rem; display: block; flex: 0 0 auto; fill: none; }
.brand-mark .chev { fill: none; stroke: var(--accent); stroke-width: 4.5; stroke-linecap: round; stroke-linejoin: round; }
.brand-mark .chev-2 { opacity: .4; }
.logo-text { font-weight: 800; letter-spacing: -0.025em; color: var(--ink); font-size: 1.18rem; }

/* ===========================================================================
   Header
   =========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-block: .9rem; }
.logo { display: inline-flex; align-items: center; gap: .6rem; }

.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); display: block; border-radius: 2px; }

.site-nav { display: none; }
.site-nav.open {
  display: flex; flex-direction: column;
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--surface); border-bottom: 1px solid var(--border); padding: 1rem 1.25rem; gap: .25rem;
  box-shadow: var(--shadow);
}
.site-nav a { padding: .55rem 0; color: var(--text); font-weight: 600; }
.site-nav a:hover { color: var(--accent); }

/* ===========================================================================
   Hero
   =========================================================================== */
.hero {
  padding: 5rem 0 4rem;
  background:
    radial-gradient(60% 90% at 88% -20%, var(--accent-soft), transparent 60%),
    linear-gradient(180deg, #fff, var(--bg-alt));
  border-bottom: 1px solid var(--border);
}
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .14em;
  font-size: .72rem; font-weight: 700; color: var(--accent);
  background: var(--accent-soft); border: 1px solid var(--border); border-radius: 999px;
  padding: .35rem .85rem; margin-bottom: 1.4rem;
}
.hero-sub { font-size: 1.15rem; margin: 1.2rem 0 2rem; max-width: 58ch; color: var(--text-soft); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero-stats { margin-top: 1.9rem; font-size: .9rem; color: var(--text-faint); }
.hero-stats strong { color: var(--ink); }

/* ===========================================================================
   Buttons
   =========================================================================== */
.btn {
  display: inline-block; padding: .8rem 1.4rem; border-radius: 10px;
  font-weight: 600; font-size: .95rem; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(15,30,61,.12); }
.btn-primary:hover { background: var(--accent-strong); box-shadow: var(--shadow-hover); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: .95rem 1.7rem; font-size: 1rem; }

/* ===========================================================================
   Search + filter chips
   =========================================================================== */
.toolbar { display: grid; gap: 1rem; margin-bottom: 1.6rem; }
.search-box { position: relative; }
.search-box input {
  width: 100%; padding: .9rem 1rem .9rem 2.7rem; font-size: 1rem;
  background: #fff; border: 1px solid var(--border); border-radius: 12px; color: var(--ink);
  box-shadow: var(--shadow);
}
.search-box input::placeholder { color: var(--text-faint); }
.search-box input:focus { border-color: var(--accent); outline: none; }
.search-box::before {
  content: "⌕"; position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
  color: var(--text-faint); font-size: 1.3rem;
}
.chip-group { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  background: #fff; border: 1px solid var(--border); color: var(--text-soft);
  padding: .45rem .9rem; border-radius: 999px; font-size: .85rem; cursor: pointer; font-weight: 600;
}
.chip:hover { color: var(--accent); border-color: var(--accent); }
.chip.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }
.result-count { color: var(--text-faint); font-size: .85rem; margin-bottom: 1rem; }

/* ===========================================================================
   Cards grid
   =========================================================================== */
.grid { display: grid; gap: 1.1rem; }
.grid-tools { grid-template-columns: 1fr; }
.grid-deals { grid-template-columns: 1fr; }
.grid-cats  { grid-template-columns: 1fr; gap: .9rem; }

.tool-card {
  position: relative; display: flex; flex-direction: column; gap: .75rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.3rem; color: var(--text); box-shadow: var(--shadow);
  transition: transform .14s ease, border-color .14s ease, box-shadow .14s ease;
}
.tool-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow-hover); }
.tool-card.is-featured { border-color: rgba(29,78,216,.35); }
.tool-top { display: flex; align-items: center; gap: .8rem; }
.tool-logo {
  display: inline-grid; place-items: center; flex: 0 0 auto;
  width: 2.6rem; height: 2.6rem; border-radius: 10px; color: #fff;
  font-weight: 800; font-size: 1.1rem;
}
.tool-title { font-weight: 700; font-size: 1.05rem; color: var(--ink); }
.tool-cat { font-size: .8rem; color: var(--text-faint); }
.tool-desc { font-size: .92rem; flex: 1; color: var(--text-soft); }
.tool-meta { display: flex; align-items: center; justify-content: space-between; }
.tool-visit { font-size: .85rem; color: var(--accent); font-weight: 700; }

.ribbon {
  position: absolute; top: .9rem; right: .9rem;
  background: var(--accent); color: #fff; font-size: .68rem; font-weight: 700;
  padding: .22rem .6rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em;
}

/* Badges */
.price-badge {
  font-size: .72rem; font-weight: 700; padding: .25rem .6rem; border-radius: 999px;
  border: 1px solid var(--border); color: var(--text-soft); white-space: nowrap; background: #fff;
}
.price-Free     { color: var(--green);  border-color: rgba(4,120,87,.25);  background: var(--green-soft); }
.price-Freemium { color: var(--accent); border-color: rgba(29,78,216,.25); background: var(--accent-soft); }
.price-Paid     { color: var(--amber);  border-color: rgba(180,83,9,.25);  background: var(--amber-soft); }
.deal-badge {
  font-size: .72rem; font-weight: 700; padding: .25rem .6rem; border-radius: 999px;
  background: var(--green-soft); color: var(--green); border: 1px solid rgba(4,120,87,.25);
}

/* ===========================================================================
   Category nav cards (homepage)
   =========================================================================== */
.cat-card {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.1rem 1.3rem; color: var(--text); box-shadow: var(--shadow);
  transition: border-color .14s ease, transform .14s ease, box-shadow .14s ease;
}
.cat-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.cat-card h3 { font-size: 1rem; }
.cat-card p { font-size: .85rem; margin-top: .15rem; color: var(--text-faint); }
.cat-card .arrow { color: var(--accent); font-weight: 700; flex: 0 0 auto; }

/* ===========================================================================
   Section headings
   =========================================================================== */
.section-head { margin-bottom: 1.8rem; }
.section-head h2 { margin-bottom: .4rem; }
.section-head p { font-size: .98rem; }

/* ===========================================================================
   Breadcrumb + inner pages
   =========================================================================== */
.breadcrumb { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; font-size: .85rem; color: var(--text-faint); padding: 1.6rem 0 .5rem; }
.breadcrumb a { color: var(--text-soft); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--text-faint); }

.cat-hero { padding: 1rem 0 2rem; }
.cat-intro { font-size: 1.05rem; margin-top: .8rem; max-width: 70ch; color: var(--text-soft); }

/* Software profile */
.review { padding-bottom: 2rem; }
.review-head { display: flex; align-items: center; gap: 1rem; margin: .5rem 0 1.2rem; }
.review-head .tool-logo { width: 3.4rem; height: 3.4rem; font-size: 1.5rem; }
.review-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-top: .4rem; color: var(--text-faint); font-size: .9rem; }
.review-lead { font-size: 1.18rem; color: var(--ink); margin-bottom: 1.5rem; max-width: 70ch; font-weight: 500; }
.review section { margin: 2rem 0; }
.review section p { font-size: 1rem; max-width: 70ch; }
.review-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin: 2rem 0 1rem; }
.review-note { font-size: .82rem; color: var(--text-faint); border-top: 1px solid var(--border); padding-top: 1rem; margin-top: 1.5rem; max-width: 70ch; }
.related { margin-top: 2.5rem; }
.related h2 { margin-bottom: 1rem; }
.related-more { margin-top: 1rem; }

.checklist { list-style: none; margin-top: 1rem; display: grid; gap: .55rem; }
.checklist li { position: relative; padding-left: 1.7rem; color: var(--text-soft); }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--green); font-weight: 800; }

/* ===========================================================================
   Comparison table
   =========================================================================== */
.table-wrap { overflow-x: auto; margin: 1.5rem 0 2rem; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); background: #fff; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 520px; }
.compare-table th, .compare-table td { padding: .9rem 1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: .92rem; vertical-align: top; }
.compare-table thead th { background: var(--bg-alt); color: var(--ink); font-weight: 700; }
.compare-table tbody th { color: var(--ink); font-weight: 600; background: var(--surface-2); }
.compare-table td { color: var(--text-soft); }
.compare-table tr:last-child th, .compare-table tr:last-child td { border-bottom: 0; }
.table-cta { color: var(--accent); font-weight: 700; }

/* ===========================================================================
   Versus layout
   =========================================================================== */
.vs-grid { display: grid; gap: 1.1rem; margin: 1.5rem 0; }
.vs-col {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem; display: flex; flex-direction: column; gap: .8rem; align-items: flex-start; box-shadow: var(--shadow);
}
.vs-col .tool-logo { width: 3rem; height: 3rem; font-size: 1.3rem; }
.vs-col h2 { font-size: 1.4rem; }
.vs-col p { font-size: .95rem; }
.vs-col .btn { margin-top: auto; }
.verdict { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; margin: 2rem 0; }
.verdict h2 { margin-bottom: .8rem; }
.verdict p { font-size: 1rem; margin-bottom: .6rem; color: var(--text-soft); }
.verdict strong { color: var(--ink); }
.verdict-tip { font-size: .92rem; color: var(--text-faint); }
.vs-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.2rem; }

.comparisons { margin: 2.5rem 0; }
.comparisons h2 { margin-bottom: 1rem; }
.vs-list { list-style: none; display: grid; gap: .6rem; }
.vs-list a {
  display: block; background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: .75rem 1rem; color: var(--ink); font-weight: 600; box-shadow: var(--shadow);
  transition: border-color .14s ease, transform .14s ease;
}
.vs-list a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* ===========================================================================
   Deals
   =========================================================================== */
.deal-card {
  display: flex; flex-direction: column; gap: .8rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem; box-shadow: var(--shadow);
}
.deal-offer { font-weight: 700; color: var(--green); font-size: 1.05rem; }
.deal-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: auto; }
.deal-actions .btn { padding: .6rem 1.1rem; font-size: .9rem; }

/* ===========================================================================
   404 + empty state
   =========================================================================== */
.notfound { text-align: center; padding: 5rem 0; }
.nf-code { font-size: 4rem; font-weight: 800; color: var(--accent); }
.nf-text { max-width: 46ch; margin: 1rem auto 2rem; }
.nf-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.empty-state { text-align: center; color: var(--text-faint); padding: 2.5rem 1rem; }

/* ===========================================================================
   CTA band
   =========================================================================== */
.cta-band { background: linear-gradient(120deg, var(--accent), var(--accent-strong)); border-radius: var(--radius); padding: 2.8rem; text-align: center; box-shadow: var(--shadow-hover); }
.cta-band h2 { margin-bottom: .6rem; color: #fff; }
.cta-band p { max-width: 52ch; margin: 0 auto 1.5rem; color: rgba(255,255,255,.88); }
.cta-band .btn-primary { background: #fff; color: var(--accent); }
.cta-band .btn-primary:hover { background: #fff; color: var(--accent-strong); }

/* ===========================================================================
   Footer
   =========================================================================== */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-alt); padding: 3rem 0 2.5rem; margin-top: 2rem; }
.footer-inner { display: grid; gap: 1rem; }
.footer-brand { display: flex; align-items: center; gap: .55rem; }
.footer-cats { display: flex; flex-wrap: wrap; gap: .5rem 1.3rem; }
.footer-cats a { color: var(--text-soft); font-size: .9rem; font-weight: 500; }
.footer-cats a:hover { color: var(--accent); }
.footer-note { font-size: .82rem; color: var(--text-faint); max-width: 75ch; }
.footer-copy { font-size: .82rem; color: var(--text-faint); }

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (min-width: 600px) {
  .grid-tools { grid-template-columns: repeat(2, 1fr); }
  .grid-deals { grid-template-columns: repeat(2, 1fr); }
  .vs-list { grid-template-columns: repeat(2, 1fr); }
  .toolbar { grid-template-columns: 1fr auto; align-items: center; }
}
@media (min-width: 760px) {
  .nav-toggle { display: none; }
  .site-nav { display: flex !important; position: static; flex-direction: row; gap: 1.6rem; background: none; border: 0; padding: 0; box-shadow: none; }
  .vs-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .grid-tools { grid-template-columns: repeat(3, 1fr); }
  .grid-deals { grid-template-columns: repeat(3, 1fr); }
  .grid-cats { grid-template-columns: repeat(2, 1fr); }
}