/*
Theme Name: MRCP Theme
Theme URI: https://mrcp.ac.in
Author: MRCP Development Team
Author URI: https://mrcp.ac.in
Description: Custom WordPress theme for Malla Reddy College of Pharmacy, replicating the main website design and functionality for use across subdomains.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.8
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: mrcp-theme
Tags: education, college, pharmacy, responsive, custom-menu, custom-logo, featured-images, footer-widgets
*/

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
  /* Colors - Based on MRCP brand */
  --primary-blue: #0052a3;
  --secondary-blue: #003d7a;
  --light-blue: #e8f4ff;
  --accent-orange: #ff6b35;
  --text-dark: #333333;
  --text-light: #666666;
  --white: #ffffff;
  --light-gray: #f5f5f5;
  --border-gray: #dddddd;

  /* Typography */
  --font-primary: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Container */
  --container-width: 1200px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.1rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

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

ul,
ol {
  list-style-position: inside;
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-content {
  flex: 1;
}

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

.top-header {
  background: var(--primary-blue);
  color: var(--white);
  padding: var(--spacing-xs) 0;
}

.top-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.header-contact {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.875rem;
}

.header-contact a {
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.header-contact a:hover {
  color: var(--accent-orange);
}

.header-main {
  padding: var(--spacing-sm) 0;
}

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

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

.site-logo img {
  max-height: 80px;
  width: auto;
}

.site-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin: 0;
}

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

/* ==========================================================================
   Footer Styles
   ========================================================================== */
.site-footer {
  background: var(--secondary-blue);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

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

.footer-widget h3 {
  color: var(--white);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--accent-orange);
  padding-bottom: var(--spacing-xs);
}

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

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

.footer-widget ul li a {
  color: rgba(255, 255, 255, 0.85);
  transition: all var(--transition-fast);
}

.footer-widget ul li a:hover {
  color: var(--accent-orange);
  padding-left: 0.5rem;
}

.footer-contact {
  background: rgba(0, 0, 0, 0.2);
  padding: var(--spacing-md);
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
}

.footer-contact h3 {
  margin-bottom: var(--spacing-sm);
}

.footer-contact p {
  margin-bottom: var(--spacing-xs);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-sm);
  text-align: center;
  font-size: 0.875rem;
}

.footer-bottom a {
  color: var(--accent-orange);
}

/* ==========================================================================
   Content Sections
   ========================================================================== */
.content-section {
  padding: var(--spacing-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-blue);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--accent-orange);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.hero-content h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--accent-orange);
  color: var(--white);
  border-radius: 5px;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.btn:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Programs Section */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.program-card {
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  padding: var(--spacing-md);
  text-align: center;
  transition: all var(--transition-normal);
}

.program-card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
  border-color: var(--primary-blue);
}

.program-card h3 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.program-card p {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

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

.quick-link-card {
  background: var(--light-blue);
  padding: var(--spacing-md);
  border-radius: 8px;
  border-left: 4px solid var(--primary-blue);
  transition: all var(--transition-fast);
}

.quick-link-card:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateX(5px);
}

.quick-link-card:hover a {
  color: var(--white);
}

.quick-link-card h4 {
  margin-bottom: var(--spacing-xs);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.text-center {
  text-align: center;
}

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

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: var(--spacing-sm);
}

.mb-2 {
  margin-bottom: var(--spacing-md);
}

.mb-3 {
  margin-bottom: var(--spacing-lg);
}

.mt-0 {
  margin-top: 0;
}

.mt-1 {
  margin-top: var(--spacing-sm);
}

.mt-2 {
  margin-top: var(--spacing-md);
}

.mt-3 {
  margin-top: var(--spacing-lg);
}

/* ==========================================================================
   Accessibility
   ========================================================================== */
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-blue);
  color: var(--white);
  padding: var(--spacing-sm);
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}