/*
Theme Name: ASERC - Anambra State Electricity Regulatory Commission
Theme URI: https://aserc.anambra.gov.ng
Author: Anambra State Government
Author URI: https://anambrastate.gov.ng
Description: Official WordPress theme for the Anambra State Electricity Regulatory Commission. Features a professional government-style design with Gold (#FFCD29) and Black (#000000) branding, fully responsive layout, and compatibility with WordPress block editor and Elementor.
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: aserc-theme
Tags: government, electricity, regulatory, two-columns, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, block-styles, wide-blocks
*/

/*
============================
TABLE OF CONTENTS
============================
1. CSS Variables & Reset
2. Global Styles
3. Header & Navigation
4. Hero Section
5. Content Sections
6. Homepage Components
7. Inner Pages
8. Footer
9. Responsive Design
============================
*/

/* ============================
   1. CSS VARIABLES & RESET
   ============================ */

:root {
  /* Brand Colors - Easy to customize */
  --color-gold: #FFCD29;
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-grey-light: #F5F5F5;
  --color-grey-medium: #E0E0E0;
  --color-grey-dark: #666666;
  --color-grey-darker: #333333;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 1rem;
  --border-radius: 8px;
  --transition: all 0.3s ease;
  
  /* Logo - Easy to resize */
  --logo-max-height: 80px;
  --logo-max-height-mobile: 60px;
}

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

/* ============================
   2. GLOBAL STYLES
   ============================ */

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-grey-darker);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

a:hover {
  color: var(--color-black);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-md);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}

.btn-primary:hover {
  background-color: var(--color-black);
  color: var(--color-gold);
  border-color: var(--color-black);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-secondary:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

/* Section Spacing */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-alt {
  background-color: var(--color-grey-light);
}

.section-dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-gold);
  margin: var(--spacing-md) auto 0;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-grey-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* ============================
   3. HEADER & NAVIGATION
   ============================ */

.site-header {
  background-color: var(--color-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--container-padding);
}

/* Logo Styling - Easy to customize size */
.site-logo img {
  max-height: var(--logo-max-height);
  width: auto;
  transition: var(--transition);
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.site-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  margin: 0;
}

.site-description {
  font-size: 0.875rem;
  color: var(--color-grey-dark);
  margin: 0;
}

/* Main Navigation */
.main-navigation {
  display: flex;
  align-items: center;
}

.primary-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-md);
}

.primary-menu li {
  position: relative;
}

.primary-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-black);
  font-weight: var(--font-weight-medium);
  transition: var(--transition);
}

.primary-menu a:hover,
.primary-menu .current-menu-item a,
.primary-menu .current_page_item a {
  color: var(--color-gold);
}

/* Dropdown Menus */
.primary-menu .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 220px;
  list-style: none;
  padding: var(--spacing-sm) 0;
  z-index: 1000;
}

.primary-menu li:hover > .sub-menu {
  display: block;
}

.primary-menu .sub-menu a {
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--color-black);
  margin: 5px 0;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================
   4. HERO SECTION
   ============================ */

.hero-section {
  background: linear-gradient(135deg, var(--color-black) 0%, #1a1a1a 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(255,205,41,0.1)"/></svg>');
  opacity: 0.2;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-grey-medium);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================
   5. CONTENT SECTIONS
   ============================ */

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.content-card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.content-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.content-card h3 {
  color: var(--color-black);
  margin-bottom: var(--spacing-md);
}

.content-card p {
  color: var(--color-grey-dark);
  margin-bottom: var(--spacing-md);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
  color: var(--color-black);
}

/* ============================
   6. HOMEPAGE COMPONENTS
   ============================ */

/* Latest News Grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.news-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.news-card:hover {
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.news-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.news-content {
  padding: var(--spacing-lg);
}

.news-meta {
  font-size: 0.875rem;
  color: var(--color-grey-dark);
  margin-bottom: var(--spacing-sm);
}

.news-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.news-title a {
  color: var(--color-black);
}

.news-title a:hover {
  color: var(--color-gold);
}

.news-excerpt {
  color: var(--color-grey-dark);
  margin-bottom: var(--spacing-md);
}

/* Quick Links */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.quick-link-item {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.quick-link-item:hover {
  background-color: var(--color-grey-light);
  border-left-width: 8px;
}

.quick-link-item h4 {
  margin-bottom: var(--spacing-sm);
}

.quick-link-item a {
  color: var(--color-black);
  font-weight: var(--font-weight-semibold);
}

/* ============================
   7. INNER PAGES
   ============================ */

.page-header {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.page-breadcrumbs {
  font-size: 0.875rem;
  color: var(--color-grey-medium);
}

.page-breadcrumbs a {
  color: var(--color-gold);
}

.page-content {
  padding: var(--spacing-3xl) 0;
}

.content-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

/* Team Members */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.team-member {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.team-photo {
  width: 100%;
  height: 300px;
  object-fit: cover;
  background-color: var(--color-grey-light);
}

.team-info {
  padding: var(--spacing-lg);
}

.team-name {
  font-size: 1.25rem;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.team-position {
  font-size: 0.875rem;
  color: var(--color-gold);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-md);
}

.team-bio {
  font-size: 0.9375rem;
  color: var(--color-grey-dark);
  line-height: 1.6;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: var(--spacing-xl) auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  color: var(--color-black);
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-grey-medium);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Sidebar */
.sidebar {
  background-color: var(--color-grey-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
}

.widget {
  margin-bottom: var(--spacing-xl);
}

.widget:last-child {
  margin-bottom: 0;
}

.widget-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gold);
}

.widget ul {
  list-style: none;
}

.widget li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-grey-medium);
}

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

/* ============================
   8. FOOTER
   ============================ */

.site-footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-widgets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-widget h3 {
  color: var(--color-gold);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

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

.footer-widget li {
  margin-bottom: var(--spacing-sm);
}

.footer-widget a {
  color: var(--color-grey-medium);
}

.footer-widget a:hover {
  color: var(--color-gold);
}

.footer-contact p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-grey-medium);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-grey-darker);
  border-radius: 50%;
  color: var(--color-white);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
}

.footer-bottom {
  border-top: 1px solid var(--color-grey-darker);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: var(--color-grey-medium);
}

/* ============================
   9. RESPONSIVE DESIGN
   ============================ */

@media (max-width: 992px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  .section-title { font-size: 1.875rem; }
  .hero-title { font-size: 2.25rem; }
  
  .content-grid,
  .news-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
  }
  
  /* Mobile Logo Size */
  .site-logo img {
    max-height: var(--logo-max-height-mobile);
  }
  
  /* Mobile Menu */
  .menu-toggle {
    display: block;
  }
  
  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    overflow-y: auto;
    z-index: 999;
  }
  
  .main-navigation.active {
    right: 0;
  }
  
  .primary-menu {
    flex-direction: column;
    padding: var(--spacing-xl) 0;
    gap: 0;
  }
  
  .primary-menu a {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-grey-light);
  }
  
  .primary-menu .sub-menu {
    position: static;
    box-shadow: none;
    background-color: var(--color-grey-light);
    padding: 0;
  }
  
  .primary-menu li:hover > .sub-menu {
    display: none;
  }
  
  .primary-menu .menu-item-has-children > a::after {
    content: ' ▼';
    font-size: 0.75rem;
  }
  
  /* Hero Mobile */
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  /* Grid Mobile */
  .content-grid,
  .news-grid,
  .team-grid,
  .quick-links {
    grid-template-columns: 1fr;
  }
  
  .footer-widgets {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  .section-title { font-size: 1.5rem; }
  .hero-title { font-size: 1.5rem; }
  .page-title { font-size: 1.75rem; }
  
  :root {
    --container-padding: 1rem;
  }
}

/* WordPress Core Alignment */
.alignleft {
  float: left;
  margin-right: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.alignright {
  float: right;
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* WordPress Block Editor Support */
.wp-block-image {
  margin-bottom: var(--spacing-lg);
}

.wp-block-button__link {
  background-color: var(--color-gold);
  color: var(--color-black);
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius);
  font-weight: var(--font-weight-semibold);
}

.wp-block-quote {
  border-left: 4px solid var(--color-gold);
  padding-left: var(--spacing-lg);
  font-style: italic;
  margin: var(--spacing-lg) 0;
}

/* Elementor Compatibility */
.elementor-widget-wrap {
  padding: 0;
}

/* ======================================
   HEADER ENHANCEMENTS – BRAND SHADES
   ====================================== */

/* Header base: subtle gradient + gold underline */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.02),
    rgba(255, 205, 41, 0.06)
  );
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  padding-top: 0;
  padding-bottom: 0;
}

/* Thin black strip on top, gold line at the bottom for a “government” feel */
.site-header::before,
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 1;
}

.site-header::before {
  top: 0;
  background: var(--color-black);
}

.site-header::after {
  bottom: 0;
  background: var(--color-gold);
}

/* Keep header compact but balanced */
.site-header .header-container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem var(--container-padding);
}

/* Logo + title block with subtle separator */
.site-branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-right: var(--spacing-md);
  border-right: 1px solid rgba(0, 0, 0, 0.06);
}

.site-logo img,
.site-branding img {
  max-height: var(--logo-max-height);
  height: auto;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.15));
}

.site-title {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-description {
  font-size: 0.75rem;
  color: var(--color-grey-dark);
}

/* Main nav – pill style, using brand shades */
.site-header .main-navigation {
  display: flex;
  align-items: center;
}

.site-header .primary-menu {
  display: flex;
  gap: calc(var(--spacing-sm) * 0.7);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header .primary-menu li {
  position: relative;
}

/* Base link style */
.site-header .primary-menu a {
  display: block;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-grey-darker);
  background: transparent;
  transition: background-color 0.2s ease, color 0.2s ease,
    box-shadow 0.2s ease, transform 0.15s ease;
}

/* Hover state – soft gold chip */
.site-header .primary-menu a:hover {
  background: rgba(255, 205, 41, 0.16);
  color: var(--color-black);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

/* Active/current page – strong black pill with gold text */
.site-header .primary-menu .current-menu-item > a,
.site-header .primary-menu .current_page_item > a {
  background: var(--color-black);
  color: var(--color-gold);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35);
}

/* Optional: subtle gold dot indicator on active/hover items */
.site-header .primary-menu a::after {
  content: "";
  display: none;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-gold);
  margin-left: 6px;
}

.site-header .primary-menu a:hover::after,
.site-header .primary-menu .current-menu-item > a::after,
.site-header .primary-menu .current_page_item > a::after {
  display: inline-block;
}

/* Mobile header tweaks */
@media (max-width: 768px) {
  .site-header .header-container {
    padding: 0.5rem var(--container-padding);
  }

  .site-branding {
    border-right: none;
    padding-right: 0;
  }

  .menu-toggle span {
    background-color: var(--color-black);
  }

  /* In off-canvas menu, keep pill style but full width */
  .main-navigation.active .primary-menu {
    flex-direction: column;
    gap: 0;
  }

  .main-navigation.active .primary-menu a {
    border-radius: 0;
    padding: 0.9rem var(--spacing-lg);
    box-shadow: none;
  }

  .main-navigation.active .primary-menu .current-menu-item > a,
  .main-navigation.active .primary-menu .current_page_item > a {
    background: rgba(0, 0, 0, 0.9);
    color: var(--color-gold);
  }
}