/*
Theme Name: Liam Snow Portfolio
Theme URI: https://liamsnow.dev
Author: Liam Snow
Author URI: https://liamsnow.dev
Description: A modern portfolio theme for gameplay programmer Liam Snow, featuring light/dark mode toggle and Elementor container support. Showcases projects, blog, and contact information with navy blue and burnt orange accents.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: liam-snow-portfolio
Tags: portfolio, one-column, two-columns, custom-colors, custom-menu, custom-logo, editor-style, featured-images, theme-options, threaded-comments, translation-ready
*/

/* ========================================
   CSS CUSTOM PROPERTIES (Variables)
   ======================================== */

:root {
  /* Light Theme Colors */
  --background-primary: #ffffff;
  --background-secondary: #f5f7fa;
  --background-tertiary: #e8ecf1;
  
  --text-primary: #1a1a2e;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  
  /* Accent Colors */
  --accent-navy: #1e3a8a;
  --accent-navy-light: #3b82f6;
  --accent-navy-dark: #1e40af;
  
  --accent-orange: #c2410c;
  --accent-orange-light: #f97316;
  --accent-orange-dark: #9a3412;
  
  /* UI Elements */
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

[data-theme="dark"] {
  /* Dark Theme Colors */
  --background-primary: #0f1419;
  --background-secondary: #1a1f29;
  --background-tertiary: #242b38;
  
  --text-primary: #e8ecf1;
  --text-secondary: #cbd5e0;
  --text-muted: #a0aec0;
  
  /* Accent Colors - slightly adjusted for dark mode */
  --accent-navy: #60a5fa;
  --accent-navy-light: #93c5fd;
  --accent-navy-dark: #3b82f6;
  
  --accent-orange: #fb923c;
  --accent-orange-light: #fdba74;
  --accent-orange-dark: #f97316;
  
  /* UI Elements */
  --border-color: #2d3748;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--background-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

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

a:hover {
  color: var(--accent-navy-light);
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.site-header {
  background-color: var(--background-primary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
}

/* Desktop: header-top and header-bottom side by side */
@media (min-width: 1025px) {
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .header-top {
    flex: 0 0 auto;
  }
  
  .header-bottom {
    flex: 1 1 auto;
    display: flex;
    justify-content: flex-end;
  }
}

/* Mobile/Tablet: header-top on top, header-bottom below */
@media (max-width: 1024px) {
  .header-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .header-top {
    width: 100%;
  }
  
  .header-bottom {
    width: 100%;
  }
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--accent-navy);
}

.logo-image {
  width: 48px;
  height: 48px;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-orange);
  transition: width var(--transition-fast);
}

.nav-menu a:hover::after,
.nav-menu a.current::after {
  width: 100%;
}

/* ========================================
   THEME TOGGLE BUTTON
   ======================================== */

.theme-toggle {
  background: none;
  border: 2px solid var(--border-color);
  border-radius: 50px;
  width: 60px;
  height: 32px;
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition-fast);
  padding: 0;
}

.theme-toggle:hover {
  border-color: var(--accent-navy);
}

.theme-toggle-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--accent-orange);
  transition: transform var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

[data-theme="dark"] .theme-toggle-slider {
  transform: translateX(28px);
  background-color: var(--accent-navy);
}

/* ========================================
   MAIN CONTENT
   ======================================== */

.site-main {
  min-height: calc(100vh - 200px);
}

.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero-section {
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-tertiary) 100%);
  border-bottom: 3px solid var(--accent-navy);
}

.hero-title {
  font-size: 4rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-navy) 0%, var(--accent-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-location {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--accent-navy);
  color: white;
  font-weight: 600;
  border-radius: 8px;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  background-color: var(--accent-navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.cta-button.secondary {
  background-color: var(--accent-orange);
  margin-left: 1rem;
}

.cta-button.secondary:hover {
  background-color: var(--accent-orange-light);
}

/* ========================================
   CARD COMPONENTS
   ======================================== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.card {
  background-color: var(--background-secondary);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-navy);
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent-navy);
}

.card-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.card-excerpt {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  padding: 0.25rem 0.75rem;
  background-color: var(--background-tertiary);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* ========================================
   FOOTER
   ======================================== */

.site-footer {
  background-color: var(--background-secondary);
  border-top: 1px solid var(--border-color);
  padding: 3rem 2rem 2rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--accent-navy);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
  .header-container {
    padding: 0.75rem 1rem;
  }
  
  .site-logo {
    font-size: 1.25rem;
  }
  
  .logo-image {
    width: 40px;
    height: 40px;
  }
  
  .main-navigation {
    gap: 1rem;
    justify-content: space-between;
  }
  
  .nav-menu {
    gap: 1rem;
    font-size: 0.9rem;
    flex: 1;
  }
  
  .theme-toggle {
    flex-shrink: 0;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .cta-button {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .cta-button.secondary {
    margin-left: 0.5rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  /* CV Grid - stack on tablet */
  .cv-grid {
    grid-template-columns: 1fr !important;
  }
  
  /* Qualifications Grid - 2 columns on tablet */
  .cert-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  
  /* Introduction - headshot moves above text on tablet */
  .intro-with-headshot {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  
  .headshot-container {
    order: -1 !important; /* Move headshot above text */
    justify-self: center !important;
  }
  
  .intro-text {
    order: 1 !important;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .content-wrapper {
    padding: 2rem 1rem;
  }
}

@media (max-width: 767px) {
  .header-container {
    padding: 0.5rem 0.75rem;
  }
  
  .site-logo {
    font-size: 1.1rem;
    gap: 0.5rem;
  }
  
  .logo-image {
    width: 36px;
    height: 36px;
  }
  
  .main-navigation {
    gap: 0.5rem;
  }
  
  .nav-menu {
    gap: 0.5rem;
    font-size: 0.8rem;
    flex-wrap: wrap;
  }
  
  .theme-toggle {
    width: 50px;
    height: 28px;
  }
  
  .theme-toggle-slider {
    width: 22px;
    height: 22px;
    font-size: 12px;
  }
  
  [data-theme="dark"] .theme-toggle-slider {
    transform: translateX(22px);
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-section {
    padding: 4rem 1rem;
  }
  
  .cta-button {
    display: block;
    margin: 0.5rem 0;
    width: 100%;
  }
  
  .cta-button.secondary {
    margin-left: 0;
  }
  
  /* Qualifications Grid - single column on mobile */
  .cert-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ========================================
   ELEMENTOR COMPATIBILITY
   ======================================== */

.elementor-section {
  background-color: transparent;
}

.elementor-widget-container {
  color: var(--text-primary);
}

/* Elementor Container Support */
.e-con,
.e-container {
  background-color: transparent;
}

/* Elementor Full Width Pages */
.elementor-full-width {
  width: 100%;
  max-width: 100%;
  padding: 0;
  margin: 0;
}

.elementor-full-width .content-wrapper {
  max-width: none;
  padding: 0;
}

/* Elementor Blank Template */
.elementor-template-blank .site-header,
.elementor-template-blank .site-footer {
  display: none !important;
}

.elementor-page.elementor-template-blank {
  margin: 0;
  padding: 0;
}

/* Ensure Elementor widgets inherit theme colors */
.elementor-widget-heading h1,
.elementor-widget-heading h2,
.elementor-widget-heading h3,
.elementor-widget-heading h4,
.elementor-widget-heading h5,
.elementor-widget-heading h6 {
  color: var(--text-primary);
}

.elementor-widget-text-editor {
  color: var(--text-secondary);
}

.elementor-widget-text-editor a {
  color: var(--accent-navy);
}

.elementor-widget-text-editor a:hover {
  color: var(--accent-navy-light);
}

/* Elementor button inherit theme styles */
.elementor-widget-button .elementor-button {
  transition: all var(--transition-fast);
}

/* Ensure Elementor sections/containers respect theme background */
.elementor-section,
.e-con {
  background-color: var(--background-primary);
}

/* Override only when background is explicitly set */
.elementor-section[data-settings*="background"],
.e-con[data-settings*="background"] {
  background-color: initial;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--accent-navy);
}

.text-center {
  text-align: center;
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* ========================================
   QUALIFICATION CARDS - CLICKABLE
   ======================================== */

.cert-entry-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.cert-entry-link .card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
}

.cert-entry-link:hover .card {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.cert-entry-link:hover h3 {
  color: var(--accent-orange);
}

.cert-entry-link:active .card {
  transform: translateY(-2px);
}