/*
Theme Name: KAKOBUY Linki PL
Theme URI: https://kakobuylinki.pl
Author: kakobuylinki.pl
Author URI: https://kakobuylinki.pl
Description: Polski katalog linkow KAKOBUY z kategoriami, finds i spreadsheet. Wszystkie linki prowadza do FINDSLINK.COM.
Version: 1.0.0
Requires at least: 5.5
Requires PHP: 7.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kb-linki
*/

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* Base */
:root {
  --kb-bg: #f7f8fa;
  --kb-surface: #ffffff;
  --kb-ink: #14181f;
  --kb-ink-soft: #4a5160;
  --kb-muted: #6b7280;
  --kb-line: #e5e7eb;
  --kb-accent: #ff6a00;
  --kb-accent-ink: #ffffff;
  --kb-cta: #0a7d3b;
  --kb-cta-ink: #ffffff;
  --kb-chip: #eef1f6;
  --kb-chip-ink: #25303f;
  --kb-radius: 10px;
  --kb-shadow: 0 1px 2px rgba(20,24,31,.04), 0 4px 12px rgba(20,24,31,.06);
  --kb-max: 1140px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--kb-ink);
  background: var(--kb-bg);
}

a { text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.kb-wrap { max-width: var(--kb-max); margin: 0 auto; padding: 0 20px; }
.kb-section { padding: 48px 0; }
.kb-section + .kb-section { border-top: 1px solid var(--kb-line); }

/* Header */
.kb-site-header {
  background: var(--kb-surface);
  border-bottom: 1px solid var(--kb-line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.kb-site-header .kb-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.kb-logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .2px;
  color: var(--kb-ink);
}
.kb-logo span { color: var(--kb-accent); }
.kb-nav { display: flex; flex-wrap: wrap; gap: 18px; }
.kb-nav a { color: var(--kb-ink-soft); font-weight: 500; font-size: 14px; }
.kb-nav a:hover { color: var(--kb-accent); text-decoration: none; }

/* Hero */
.kb-hero {
  padding: 56px 0 40px;
  background: var(--kb-surface);
  border-bottom: 1px solid var(--kb-line);
}
.kb-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  align-items: center;
}
.kb-hero h1 {
  font-size: 38px;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--kb-ink);
  letter-spacing: -.3px;
}
.kb-hero p.kb-lead {
  font-size: 17px;
  color: var(--kb-ink-soft);
  margin: 0 0 22px;
  max-width: 56ch;
}
.kb-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.kb-hero-image {
  background: var(--kb-bg);
  border-radius: var(--kb-radius);
  overflow: hidden;
  border: 1px solid var(--kb-line);
}
.kb-hero-image img { width: 100%; display: block; }
.kb-hero-image-fallback {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kb-muted);
  font-size: 14px;
  text-align: center;
  padding: 24px;
}

/* Buttons */
.kb-btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: var(--kb-radius);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .05s ease, background .15s ease, border-color .15s ease;
}
.kb-btn:hover { text-decoration: none; }
.kb-btn-primary { background: var(--kb-cta); color: var(--kb-cta-ink); }
.kb-btn-primary:hover { background: #0b8a41; }
.kb-btn-secondary {
  background: var(--kb-surface);
  color: var(--kb-ink);
  border-color: var(--kb-line);
}
.kb-btn-secondary:hover { border-color: var(--kb-ink-soft); }
.kb-btn-block { display: block; text-align: center; }

/* Cards grid */
.kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.kb-card {
  background: var(--kb-surface);
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-radius);
  padding: 22px;
  transition: border-color .15s ease, transform .1s ease, box-shadow .15s ease;
  display: flex;
  flex-direction: column;
  min-height: 220px;
}
.kb-card:hover { border-color: var(--kb-ink-soft); box-shadow: var(--kb-shadow); }
.kb-card-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--kb-chip);
  color: var(--kb-chip-ink);
  margin-bottom: 10px;
  align-self: flex-start;
}
.kb-card h3 { margin: 0 0 8px; font-size: 18px; color: var(--kb-ink); }
.kb-card p { margin: 0 0 14px; color: var(--kb-ink-soft); font-size: 14px; flex: 1; }
.kb-card .kb-card-link { color: var(--kb-cta); font-weight: 600; font-size: 14px; }

/* Section heading */
.kb-section h2 {
  font-size: 26px;
  margin: 0 0 6px;
  letter-spacing: -.2px;
}
.kb-section .kb-section-lead {
  color: var(--kb-ink-soft);
  margin: 0 0 22px;
  max-width: 70ch;
}

/* Keyword chips */
.kb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.kb-chip {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--kb-chip);
  color: var(--kb-chip-ink);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
}
.kb-chip-strong { background: #fff3e6; color: #8a3b00; border-color: #ffd6b3; }

/* How-it-works */
.kb-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.kb-step {
  background: var(--kb-surface);
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-radius);
  padding: 22px;
}
.kb-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--kb-ink);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 10px;
}
.kb-step h3 { margin: 0 0 6px; font-size: 17px; }
.kb-step p { margin: 0; color: var(--kb-ink-soft); font-size: 14px; }

/* Article previews */
.kb-articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.kb-article-card {
  background: var(--kb-surface);
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-radius);
  padding: 18px;
  transition: border-color .15s ease;
}
.kb-article-card:hover { border-color: var(--kb-ink-soft); }
.kb-article-card .kb-cat { font-size: 12px; color: var(--kb-muted); text-transform: uppercase; letter-spacing: .4px; }
.kb-article-card h3 { margin: 6px 0 6px; font-size: 16px; line-height: 1.35; }
.kb-article-card h3 a { color: var(--kb-ink); }
.kb-article-card h3 a:hover { color: var(--kb-cta); text-decoration: none; }
.kb-article-card p { margin: 0; color: var(--kb-ink-soft); font-size: 14px; }

/* Single category & article pages */
.kb-page {
  background: var(--kb-surface);
  border-bottom: 1px solid var(--kb-line);
}
.kb-page-head {
  padding: 40px 0 24px;
}
.kb-breadcrumbs {
  font-size: 13px;
  color: var(--kb-muted);
  margin-bottom: 12px;
}
.kb-breadcrumbs a { color: var(--kb-muted); }
.kb-breadcrumbs a:hover { color: var(--kb-ink); }
.kb-page-head h1 {
  font-size: 32px;
  line-height: 1.2;
  margin: 0 0 10px;
  letter-spacing: -.2px;
}
.kb-page-head .kb-deck {
  color: var(--kb-ink-soft);
  font-size: 16px;
  max-width: 70ch;
  margin: 0 0 18px;
}

.kb-prose {
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--kb-ink);
}
.kb-prose p { margin: 0 0 16px; }
.kb-prose h2 {
  font-size: 22px;
  margin: 28px 0 10px;
  line-height: 1.3;
}
.kb-prose h3 {
  font-size: 18px;
  margin: 22px 0 8px;
}
.kb-prose ul { padding-left: 20px; margin: 0 0 16px; }
.kb-prose li { margin-bottom: 6px; }
.kb-prose a { color: var(--kb-cta); }

.kb-cta-box {
  background: var(--kb-bg);
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-radius);
  padding: 22px;
  margin: 24px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}
.kb-cta-box p { margin: 0; color: var(--kb-ink-soft); font-size: 15px; }
.kb-cta-box strong { color: var(--kb-ink); }

/* Internal links list */
.kb-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}
.kb-link-list li {
  background: var(--kb-surface);
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-radius);
  padding: 12px 14px;
}
.kb-link-list a {
  color: var(--kb-ink);
  font-weight: 500;
  font-size: 14px;
}
.kb-link-list a:hover { color: var(--kb-cta); text-decoration: none; }

/* Footer */
.kb-site-footer {
  background: #14181f;
  color: #c8ccd5;
  padding: 36px 0 24px;
  font-size: 14px;
}
.kb-site-footer a { color: #ffffff; }
.kb-site-footer a:hover { color: var(--kb-accent); }
.kb-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}
.kb-footer-col h4 { margin: 0 0 10px; color: #ffffff; font-size: 14px; letter-spacing: .3px; text-transform: uppercase; }
.kb-footer-col ul { list-style: none; padding: 0; margin: 0; }
.kb-footer-col li { margin: 0 0 6px; }
.kb-footer-meta {
  border-top: 1px solid #232934;
  padding-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  color: #8b93a3;
  font-size: 13px;
}

/* Responsive */
@media (max-width: 860px) {
  .kb-hero { padding: 36px 0 28px; }
  .kb-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .kb-hero h1 { font-size: 30px; }
  .kb-section { padding: 36px 0; }
  .kb-section h2 { font-size: 22px; }
  .kb-page-head h1 { font-size: 26px; }
}
@media (max-width: 480px) {
  .kb-wrap { padding: 0 16px; }
  .kb-hero h1 { font-size: 26px; }
  .kb-btn { padding: 11px 16px; font-size: 14px; }
}

/* A11y */
.kb-sr {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--kb-accent); outline-offset: 2px; }