/*
Theme Name: Yenimahalle Fizik Özel Ders
Theme URI: https://ai.studio/build/wordpress-designer
Author: WordPress Template Designer
Author URI: https://ai.studio/build
Description: Ankara Yenimahalle'de birebir ve butik gruplarla LGS, YKS (TYT-AYT) ve okul sınavlarına hazırlık fizik özel ders hizmeti veren, yeni nesil soru çözümleri, mentörlük ve başarı odaklı çalışma taktiği sunan lider eğitim teması. (Ultra-fast, modern, responsive, optimized via AI Architect)
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: yenimahalle-fizik-ozel-ders
*/

/* ==========================================================================
   1. CSS Variables & Reset
   ========================================================================== */
:root {
  --font-header: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --base-size: 16px;
  
  --color-primary: #0F172A;
  --color-secondary: #3B82F6;
  --color-accent: #F59E0B;
  --color-bg: #F8FAFC;
  --color-text: #1E293B;
  --color-card-bg: #FFFFFF;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-shadow: rgba(0, 0, 0, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  
  --container-width: 1200px;
}

/* Base resets & Core layout rules for extreme speed and lightness */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  font-size: var(--base-size);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  opacity: 0.85;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5em;
  letter-spacing: -0.02em;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* ==========================================================================
   1b. Responsive Grid Helper Classes (Fixes single column issue on desktop)
   ========================================================================== */
.wp-grid-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 992px) {
  .wp-grid-hero {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.wp-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}
@media (min-width: 768px) {
  .wp-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.wp-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}
@media (min-width: 768px) {
  .wp-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   2. Header & Navigation Settings
   ========================================================================== */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-card-bg);
  z-index: 100;
  transition: all var(--transition-normal);
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  background-color: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
@media (prefers-color-scheme: dark) {
  .site-header {
    background-color: rgba(15, 23, 42, 0.82);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
}



.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.site-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0;
}

.site-title a {
  color: var(--color-primary);
}

.custom-logo-link {
  display: inline-block;
  max-width: 220px;
}

.custom-logo {
  height: auto;
  max-height: 60px;
  width: auto;
  display: block;
}

.header-nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

.header-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 15px;
}

.header-nav a:hover, .header-nav .current-menu-item a {
  color: var(--color-accent);
}

/* Sidebar & Content Columns */
.site-content-layout {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

@media (min-width: 1024px) {
  .site-content-layout.has-sidebar {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 45px;
  }
}

.main-content-area {
  flex: 1;
}

.sidebar-area {
  width: 100%;
}

.widget {
  margin-bottom: 35px;
}

.widget-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 18px;
}

.widget ul {
  list-style: none;
  padding: 0;
}

.widget li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.widget li:last-child {
  border-bottom: none;
}

/* ==========================================================================
   3. Theme Grid & Layouts (High Performance CSS Grid)
   ========================================================================== */

/* Layout presets */
.content-wrapper {
  padding: 60px 0;
}

/* Standard Minimal Grid */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.post-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  padding: 24px;
  border-radius: var(--radius-sm);
}

/* Post inner elements */
.post-meta {
  font-family: var(--font-header);
  font-size: 13px;
  color: var(--color-secondary);
  font-weight: 500;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.post-category {
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.post-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.post-title a {
  color: var(--color-primary);
}

.post-excerpt {
  color: var(--color-text);
  font-size: 15px;
  margin-bottom: 20px;
  opacity: 0.9;
}

.read-more {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   4. Single Post & Core Elements
   ========================================================================== */
.post-header {
  margin-bottom: 40px;
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.post-header h1 {
  font-size: 42px;
  letter-spacing: -0.04em;
}

.post-full-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
}

.post-full-content p {
  margin-bottom: 24px;
}

/* ==========================================================================
   5. Footer Settings
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 48px 0;
  background-color: var(--color-card-bg);
  margin-top: 80px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--color-secondary);
}

@media (max-width: 640px) {
  .footer-container {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* Responsive Header & Menu for Mobile Devices */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column !important;
    height: auto !important;
    padding: 16px 20px !important;
    gap: 12px !important;
    align-items: center !important;
    text-align: center !important;
  }
  
  .header-nav {
    width: 100% !important;
  }

  .header-nav ul {
    flex-direction: row !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 10px 16px !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  
  .header-nav a {
    font-size: 14px !important;
    padding: 6px 14px !important;
    background: rgba(0, 0, 0, 0.03) !important;
    border-radius: var(--radius-sm) !important;
    display: inline-block !important;
    transition: all var(--transition-fast) !important;
  }

  @media (prefers-color-scheme: dark) {
    .header-nav a {
      background: rgba(255, 255, 255, 0.06) !important;
    }
  }
}

/* Custom User and AI Injected CSS */
/* Yenimahalle Fizik Özel Ders Teması Stil Özelleştirmeleri */
.post-card {
  border-radius: 12px !important;
  border: 1px solid rgba(59, 130, 246, 0.08) !important;
  box-shadow: 0 4px 20px -2px rgba(59, 130, 246, 0.04) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.post-card:hover {
  transform: translateY(-6px) !important;
  border-color: #3B82F6 !important;
  box-shadow: 0 12px 25px -5px rgba(59, 130, 246, 0.15) !important;
}
.science-badge {
  background: linear-gradient(135deg, #3B82F6, #1D4ED8);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
}
.physics-atom {
  position: relative;
  display: inline-block;
  color: #F59E0B;
  animation: spin 8s linear infinite;
}
@keyframes spin {
  100% { transform: rotate(360deg); }
}