/*
Theme Name: ROYBUZTOOLS
Theme URI: https://roybuztools.com
Author: ROYBUZTOOLS Team
Author URI: https://roybuztools.com
Description: Official theme for roybuztools.com — PDF & Image online tools homepage, tool pages, and branding.
Version: 2.0.2
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: roybuztools
Tags: pdf-tools, image-tools, tools-directory, responsive-layout, custom-colors, custom-logo, translation-ready
*/

:root {
  --roybuz-primary: #0284c7;
  --roybuz-primary-dark: #0369a1;
  --roybuz-primary-light: #e0f2fe;
  --roybuz-bg: #f8fafc;
  --roybuz-text: #0f172a;
  --roybuz-border: #e2e8f0;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--roybuz-bg);
  color: var(--roybuz-text);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Container */
.roybuz-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.roybuz-header {
  background: #ffffff;
  border-bottom: 1px solid var(--roybuz-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.roybuz-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.roybuz-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 22px;
  color: var(--roybuz-primary);
}

.roybuz-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 24px;
}

.roybuz-nav a {
  text-decoration: none;
  color: #475569;
  font-weight: 600;
  font-size: 14px;
  transition: color 0.2s;
}

.roybuz-nav a:hover {
  color: var(--roybuz-primary);
}

/* Hero Section */
.roybuz-hero {
  background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
  padding: 64px 20px 48px;
  text-align: center;
  border-bottom: 1px solid #e0f2fe;
}

.roybuz-hero h1 {
  font-size: 42px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.roybuz-hero p {
  font-size: 18px;
  color: #64748b;
  max-width: 680px;
  margin: 0 auto 32px;
}

/* Search Bar */
.roybuz-search-box {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.roybuz-search-input {
  width: 100%;
  padding: 16px 24px;
  border-radius: 9999px;
  border: 2px solid #cbd5e1;
  font-size: 16px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.2s;
}

.roybuz-search-input:focus {
  border-color: var(--roybuz-primary);
}

/* Tools Grid */
.roybuz-section {
  padding: 48px 0;
}

.roybuz-section-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.roybuz-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.roybuz-tool-card {
  background: #ffffff;
  border: 1px solid var(--roybuz-border);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}

.roybuz-tool-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 20px -8px rgba(2, 132, 199, 0.15);
  border-color: var(--roybuz-primary);
}

.roybuz-tool-icon {
  width: 48px;
  height: 48px;
  background: var(--roybuz-primary-light);
  color: var(--roybuz-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.roybuz-tool-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
}

.roybuz-tool-desc {
  font-size: 13px;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

/* Advertisement Container */
.roybuz-ad-slot {
  margin: 28px auto;
  text-align: center;
  overflow: hidden;
  max-width: 100%;
}

.roybuz-ad-slot .ad-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 4px;
}

/* Footer */
.roybuz-footer {
  background: #ffffff;
  border-top: 1px solid var(--roybuz-border);
  padding: 60px 0 30px;
  margin-top: 60px;
}

.roybuz-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.roybuz-footer-brand p {
  color: #64748b;
  font-size: 14px;
  margin-top: 12px;
}

.roybuz-footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}

.roybuz-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.roybuz-footer-col li {
  margin-bottom: 10px;
}

.roybuz-footer-col a {
  color: #64748b;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.roybuz-footer-col a:hover {
  color: var(--roybuz-primary);
}

.roybuz-bottom-bar {
  border-top: 1px solid #f1f5f9;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #94a3b8;
}

@media (max-width: 768px) {
  .roybuz-hero h1 { font-size: 30px; }
  .roybuz-footer-grid { grid-template-columns: 1fr; }
  .roybuz-header-inner { flex-wrap: wrap; }
}

/* FAQ */
.roybuz-faq { display: grid; gap: 12px; max-width: 800px; }
.roybuz-faq-item {
  background: #fff;
  border: 1px solid var(--roybuz-border);
  border-radius: 12px;
  padding: 16px 18px;
}
.roybuz-faq-item h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
}
.roybuz-faq-item p {
  margin: 0;
  font-size: 13px;
  color: #64748b;
}


/* Legal / content pages */
.roybuz-page-content { max-width: 800px; margin: 0 auto; }
.roybuz-prose { background: #fff; border: 1px solid #e2e8f0; border-radius: 16px; padding: 28px 28px 36px; line-height: 1.7; color: #334155; }
.roybuz-prose h2 { margin-top: 1.6em; margin-bottom: 0.5em; font-size: 1.2rem; color: #0f172a; }
.roybuz-prose ul { padding-left: 1.25rem; margin: 0.75rem 0 1rem; }
.roybuz-prose li { margin: 0.35rem 0; }
.roybuz-prose a { color: #0284c7; text-decoration: underline; }
.roybuz-prose p { margin: 0.75rem 0; }