/*
 * Orchids High School - Stylesheet
 * Author: Senior Frontend Architect
 * Description: Premium Educational Website Styles
 */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
  /* Color System */
  --primary: #0F4C81;
  --primary-dark: #0A3358;
  --primary-light: #E7F1FB;
  --secondary: #FFD54F;
  --secondary-dark: #F5C12E;
  --secondary-light: #FFF8E1;
  --bg-main: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #FFFFFF;
  --border-color: #E2E8F0;
  --overlay-blue: rgba(15, 76, 129, 0.82);
  --success: #10B981;
  --error: #EF4444;

  /* Typography */
  --font-headings: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Layout Elements */
  --nav-height: 80px;
  --announcement-height: 40px;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 24px;
  --shadow-sm: 0 4px 6px -1px rgba(15, 76, 129, 0.05), 0 2px 4px -1px rgba(15, 76, 129, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(15, 76, 129, 0.08), 0 4px 6px -2px rgba(15, 76, 129, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15, 76, 129, 0.12), 0 10px 10px -5px rgba(15, 76, 129, 0.06);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;
}

/* Dark Mode Variables Override */
[data-theme="dark"] {
  --bg-main: #0B132B;
  --bg-card: #1C2541;
  --bg-card-hover: #232D4B;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --border-color: #3A4765;
  --overlay-blue: rgba(11, 19, 43, 0.9);
  --primary-light: #1E293B;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
}

/* Base Styles & Resets */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
}

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

ul {
  list-style: none;
}

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

input, textarea, button, select {
  font-family: var(--font-body);
  font-size: 1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Scroll Progress Bar */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary) 0%, var(--primary) 100%);
  width: 0%;
  z-index: 9999;
  transition: width 0.1s ease-out;
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-main);
  z-index: 999999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader-logo {
  font-family: var(--font-headings);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  animation: pulse 1.8s infinite ease-in-out;
}
.loader-logo span {
  color: var(--secondary);
}
.loader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}
.loader-progress {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 15px;
}

/* Animations */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { transform: scale(0.98); opacity: 0.8; }
  50% { transform: scale(1.02); opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes slideInLeft {
  from { transform: translateX(-40px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes slideInRight {
  from { transform: translateX(40px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes zoomIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
@keyframes toastIn {
  from { transform: translateY(40px) scale(0.9); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
@keyframes rippleEffect {
  to { transform: scale(4); opacity: 0; }
}

/* Scroll Animation Utilities */
.reveal-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-element.reveal-left {
  transform: translateX(-40px);
}
.reveal-element.reveal-right {
  transform: translateX(40px);
}
.reveal-element.reveal-zoom {
  transform: scale(0.9);
}
.reveal-element.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}
.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-main);
}
.btn-secondary:hover {
  background-color: var(--secondary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.btn-outline {
  background-color: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover {
  background-color: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-outline-primary {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline-primary:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Global Section Styles */
.section-padding {
  padding: 100px 0;
}
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}
.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px auto;
}
.section-header .section-tag {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 18px;
  position: relative;
  display: inline-block;
}
.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--secondary);
  border-radius: 2px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Toast Notifications Container */
#toast-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background-color: var(--bg-card);
  color: var(--text-main);
  padding: 16px 24px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 6px solid var(--primary);
  display: flex;
  align-items: center;
  gap: 15px;
  min-width: 300px;
  max-width: 450px;
  animation: toastIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--error); }
.toast.info { border-left-color: var(--primary); }
.toast i {
  font-size: 1.4rem;
}
.toast.success i { color: var(--success); }
.toast.error i { color: var(--error); }
.toast.info i { color: var(--primary); }
.toast-content {
  flex-grow: 1;
}
.toast-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.toast-message {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.toast-close {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.9rem;
  opacity: 0.6;
  transition: var(--transition-fast);
}
.toast-close:hover { opacity: 1; }

/* --------------------------------------------------
   0. Pre-Header Contact Bar
   -------------------------------------------------- */
.pre-header-bar {
  background-color: var(--primary);
  color: rgba(255,255,255,0.92);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 5%;
  font-size: 0.82rem;
  font-weight: 500;
  z-index: 1002;
  position: relative;
}
.pre-header-left,
.pre-header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.pre-header-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  transition: color 0.2s ease;
}
.pre-header-link:hover {
  color: var(--secondary);
}
.pre-header-link i {
  font-size: 0.9rem;
}
.pre-header-whatsapp {
  background-color: #25D366;
  color: #fff !important;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 600;
  transition: background-color 0.2s ease, transform 0.2s ease !important;
}
.pre-header-whatsapp:hover {
  background-color: #1ebe5a;
  transform: scale(1.04);
  color: #fff !important;
}
[data-theme="dark"] .pre-header-bar {
  background-color: var(--primary-dark);
}

/* --------------------------------------------------
   1. Announcement Bar & News Ticker
   -------------------------------------------------- */
.announcement-bar {
  background-color: var(--primary-dark);
  color: var(--white);
  height: var(--announcement-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1001;
}
.news-ticker-container {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-grow: 1;
  max-width: 60%;
  overflow: hidden;
}
.ticker-label {
  background-color: var(--secondary);
  color: #000;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
  text-transform: uppercase;
  font-size: 0.75rem;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}
.ticker-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 20px;
}
.ticker-item {
  position: absolute;
  white-space: nowrap;
  animation: tickerLoop 25s linear infinite;
  padding-left: 100%;
}
@keyframes tickerLoop {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}
.announcement-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.live-clock-container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: monospace;
  font-weight: 600;
}
.live-clock-container i {
  color: var(--secondary);
}
.theme-toggle {
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
  border-radius: 50%;
  transition: var(--transition-fast);
}
.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--secondary);
}

/* --------------------------------------------------
   2. Sticky Navigation Bar
   -------------------------------------------------- */
header.main-header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: none;
  z-index: 1000;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
[data-theme="dark"] header.main-header {
  background-color: rgba(28, 37, 65, 0.85);
}
header.main-header.scrolled {
  background-color: #ffffff;
  box-shadow: 0 10px 25px rgba(15, 76, 129, 0.12);
  border-bottom: 1px solid rgba(15, 76, 129, 0.08);
}
[data-theme="dark"] header.main-header.scrolled {
  background-color: var(--bg-card);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border-color);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
  padding: 0 5%;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo .logo-img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--primary);
  transition: transform 0.5s ease, box-shadow 0.3s ease;
}
.brand-logo:hover .logo-img {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 0 4px var(--secondary), var(--shadow-md);
}
.brand-name {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.brand-name span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
[data-theme="dark"] .brand-name {
  color: var(--white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 8px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}
[data-theme="dark"] .nav-links a:hover,
[data-theme="dark"] .nav-links a.active {
  color: var(--secondary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}
.search-btn {
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-fast);
}
.search-btn:hover {
  color: var(--primary);
}

/* Search Dropdown Panel */
.search-panel {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-card);
  padding: 15px 5%;
  border-top: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 15px;
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}
.search-panel.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.search-input-wrapper {
  position: relative;
  flex-grow: 1;
}
.search-input-wrapper input {
  width: 100%;
  padding: 12px 20px 12px 45px;
  border-radius: var(--border-radius-sm);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-main);
  color: var(--text-main);
  transition: var(--transition-fast);
}
.search-input-wrapper input:focus {
  border-color: var(--primary);
  background-color: var(--bg-card);
}
.search-input-wrapper i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}
.search-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition-fast);
}
.search-close-btn:hover {
  color: var(--error);
}

/* Hamburger Menu button */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background-color: var(--text-main);
  margin: 5px 0;
  transition: var(--transition-fast);
}
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background-color: var(--bg-card);
  box-shadow: var(--shadow-lg);
  z-index: 1099;
  display: flex;
  flex-direction: column;
  padding: 100px 30px 40px 30px;
  gap: 20px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}
.mobile-nav.open {
  right: 0;
}
.mobile-nav a {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}
.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--primary);
  padding-left: 8px;
}
.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0,0,0,0.5);
  z-index: 1098;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}
.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------
   3. Hero Section
   -------------------------------------------------- */
.hero-section {
  position: relative;
  height: calc(100vh - var(--nav-height) - var(--announcement-height));
  min-height: 550px;
  background-image: url('hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--overlay-blue) 30%, rgba(15, 76, 129, 0.5) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  max-width: 850px;
  padding: 0 20px;
}
.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--white);
  line-height: 1.2;
  animation: slideUp 0.8s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}
.hero-content h1 span {
  color: var(--secondary);
}
.hero-subtitle-container {
  height: 30px;
  margin-bottom: 35px;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.hero-subtitle {
  border-right: 2px solid var(--secondary);
  white-space: nowrap;
  animation: blink 0.75s step-end infinite;
  padding-right: 5px;
  display: inline-block;
}
@keyframes blink {
  from, to { border-color: transparent }
  50% { border-color: var(--secondary); }
}
.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  animation: slideUp 1s cubic-bezier(0.19, 1, 0.22, 1) 0.2s cubic-bezier(0.19, 1, 0.22, 1) both;
}
.scroll-indicator {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
  40% { transform: translateY(-10px) translateX(-50%); }
  60% { transform: translateY(-5px) translateX(-50%); }
}

/* Ripple Button Effect */
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: rippleEffect 0.6s linear;
  background-color: rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

/* --------------------------------------------------
   4. About School Section
   -------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.about-left h3 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 20px;
}
.about-left p {
  color: var(--text-muted);
  margin-bottom: 25px;
  font-size: 1rem;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  margin-bottom: 30px;
}
.about-feat-item {
  display: flex;
  gap: 15px;
}
.about-feat-item i {
  color: var(--primary);
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 4px;
}
.about-feat-item h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.about-feat-item p {
  font-size: 0.88rem;
  margin-bottom: 0;
  line-height: 1.4;
}

.principal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 25px;
  align-items: center;
}
.principal-img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 4px solid var(--primary-light);
  object-fit: cover;
  flex-shrink: 0;
}
.principal-quote {
  font-style: italic;
  color: var(--text-main);
  font-size: 0.95rem;
  position: relative;
  margin-bottom: 12px;
}
.principal-name {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--primary);
}
.principal-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 55px;
}
.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}
.stat-card:hover::before {
  transform: scaleX(1);
}
.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 18px auto;
}
.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 5px;
}
.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

/* --------------------------------------------------
   5. Why Choose Us Section
   -------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}
.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 35px 30px;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  background-color: var(--bg-card-hover);
}
.feature-icon-wrapper {
  width: 55px;
  height: 55px;
  border-radius: var(--border-radius-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 22px;
  transition: var(--transition-smooth);
}
.feature-card:hover .feature-icon-wrapper {
  background-color: var(--secondary);
  color: var(--text-main);
  transform: rotateY(180deg);
}
.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* --------------------------------------------------
   6. Academics Section
   -------------------------------------------------- */
.academics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}
.academic-card {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.academic-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}
.academic-img-wrapper {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.academic-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}
.academic-card:hover .academic-img {
  transform: scale(1.08);
}
.academic-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--secondary);
  color: #000;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--border-radius-sm);
}
.academic-info {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.academic-info h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--primary);
}
.academic-info p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.5;
}
.subjects-list-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-main);
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}
.subjects-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 25px;
}
.subject-tag {
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}
.academic-actions {
  margin-top: auto;
}
.academics-more-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 0;
  margin-top: 0;
}
.academics-more-content.expanded {
  max-height: 250px;
  padding-top: 15px;
  margin-top: 15px;
  overflow-y: auto;
}
.academic-card [data-theme="dark"] .subject-tag {
  background-color: var(--border-color);
  color: var(--text-main);
}

/* --------------------------------------------------
   7. Facilities Section
   -------------------------------------------------- */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}
.facility-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
  height: 260px;
  cursor: pointer;
}
.facility-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}
.facility-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(15, 76, 129, 0.2) 40%, rgba(15, 76, 129, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 25px;
  color: var(--white);
  transition: var(--transition-smooth);
}
.facility-icon {
  font-size: 1.8rem;
  color: var(--secondary);
  margin-bottom: 10px;
  transform: translateY(15px);
  opacity: 0;
  transition: var(--transition-smooth);
}
.facility-card h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 5px;
  transform: translateY(10px);
  transition: var(--transition-smooth);
}
.facility-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: var(--transition-smooth);
}
.facility-card:hover .facility-img {
  transform: scale(1.1);
}
.facility-card:hover .facility-overlay {
  background: linear-gradient(180deg, rgba(15, 76, 129, 0.3) 20%, rgba(15, 76, 129, 0.95) 100%);
}
.facility-card:hover .facility-icon {
  transform: translateY(0);
  opacity: 1;
}
.facility-card:hover h3 {
  transform: translateY(0);
}
.facility-card:hover p {
  max-height: 60px;
  opacity: 1;
  margin-top: 5px;
}

/* --------------------------------------------------
   8. Achievements Timeline
   -------------------------------------------------- */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}
.timeline-container::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--border-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}
.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  clear: both;
}
.timeline-item.left {
  float: left;
}
.timeline-item.right {
  float: right;
}
.timeline-marker {
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--secondary);
  border: 4px solid var(--primary);
  border-radius: 50%;
  top: 25px;
  z-index: 10;
  box-shadow: 0 0 0 4px var(--primary-light);
  transition: var(--transition-smooth);
}
.timeline-item.right .timeline-marker {
  left: -10px;
  right: auto;
}
.timeline-item:hover .timeline-marker {
  transform: scale(1.2);
  background-color: var(--primary);
  border-color: var(--secondary);
}
.timeline-content {
  padding: 25px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition-smooth);
}
.timeline-content:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.timeline-date {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  display: block;
}
.timeline-content h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.timeline-content p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* --------------------------------------------------
   9. Gallery with Masonry Layout
   -------------------------------------------------- */
.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}
.filter-tab {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}
.filter-tab:hover,
.filter-tab.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  min-height: 400px;
}
.gallery-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 280px;
  cursor: pointer;
  animation: zoomIn 0.5s ease forwards;
}
@media (min-width: 992px) {
  .gallery-item.featured {
    grid-column: span 2;
    grid-row: span 2;
    height: 584px; /* 280px * 2 + 24px gap = 584px */
  }
}
.gallery-item.hidden {
  display: none;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}
.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 76, 129, 0.85);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--white);
  opacity: 0;
  transition: var(--transition-smooth);
  padding: 20px;
  text-align: center;
}
.gallery-item-overlay i {
  font-size: 2rem;
  color: var(--secondary);
  margin-bottom: 10px;
  transform: scale(0.7);
  transition: var(--transition-smooth);
}
.gallery-item-overlay h4 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.gallery-item-overlay span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.gallery-item:hover img {
  transform: scale(1.1);
}
.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}
.gallery-item:hover .gallery-item-overlay i {
  transform: scale(1);
}

/* Lightbox Preview Modal */
#lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 100000;
  display: none;
  justify-content: center;
  align-items: center;
  user-select: none;
}
.lightbox-close {
  position: absolute;
  top: 25px;
  right: 25px;
  color: var(--white);
  font-size: 2.2rem;
  cursor: pointer;
  transition: var(--transition-fast);
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.lightbox-close:hover {
  background-color: rgba(255,255,255,0.15);
  color: var(--secondary);
}
.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--white);
  font-size: 2.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 15px;
  user-select: none;
}
.lightbox-arrow:hover {
  color: var(--secondary);
}
.lightbox-arrow-left { left: 20px; }
.lightbox-arrow-right { right: 20px; }
.lightbox-content-wrapper {
  max-width: 80%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#lightbox-img {
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 0 30px rgba(0,0,0,0.5);
  animation: zoomIn 0.3s ease;
}
.lightbox-caption {
  color: var(--white);
  margin-top: 15px;
  font-size: 1.1rem;
  text-align: center;
  font-family: var(--font-headings);
}

/* --------------------------------------------------
   10. Upcoming Events
   -------------------------------------------------- */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
  max-width: 900px;
  margin: 0 auto;
}
.event-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 25px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 30px;
  align-items: center;
  transition: var(--transition-smooth);
}
.event-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.event-date-badge {
  width: 80px;
  height: 80px;
  background-color: var(--primary-light);
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--primary);
  flex-shrink: 0;
  text-align: center;
}
.event-date-badge .day {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}
.event-date-badge .month {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 2px;
}
.event-img {
  width: 140px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
}
.event-info {
  flex-grow: 1;
}
.event-info h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.event-meta {
  display: flex;
  gap: 20px;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.event-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.event-meta i {
  color: var(--primary);
}
.event-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.event-actions {
  flex-shrink: 0;
}

/* --------------------------------------------------
   12. Admissions Block
   -------------------------------------------------- */
.admissions-cta {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.admissions-cta::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  top: -100px;
  right: -100px;
}
.admissions-cta::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background-color: rgba(255, 255, 255, 0.02);
  border-radius: 50%;
  bottom: -50px;
  left: -50px;
}
.admissions-cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}
.admissions-cta-tag {
  background-color: var(--secondary);
  color: #000;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: inline-block;
  margin-bottom: 20px;
}
.admissions-cta h2 {
  color: var(--white);
  font-size: 2.8rem;
  margin-bottom: 15px;
}
.admissions-cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  margin-bottom: 35px;
}
.admissions-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* --------------------------------------------------
   13. FAQ Accordion
   -------------------------------------------------- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}
.faq-question {
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-main);
  transition: var(--transition-fast);
}
.faq-question:hover {
  color: var(--primary);
  background-color: var(--primary-light);
}
.faq-icon-indicator {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
  color: var(--primary);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
}
.faq-item.active {
  border-color: var(--primary);
}
.faq-item.active .faq-question {
  color: var(--primary);
  background-color: var(--primary-light);
}
.faq-item.active .faq-icon-indicator {
  transform: rotate(180deg);
}
.faq-item.active .faq-answer {
  padding: 0 25px 20px 25px;
}

/* --------------------------------------------------
   14. Contact Section
   -------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
}
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.contact-item {
  display: flex;
  gap: 20px;
}
.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.contact-text h3 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}
.contact-text p {
  color: var(--text-muted);
  font-size: 0.92rem;
}
.contact-socials-wrapper {
  margin-top: 15px;
}
.contact-socials-wrapper h4 {
  font-size: 1rem;
  margin-bottom: 12px;
}
.social-icons {
  display: flex;
  gap: 12px;
}
.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  font-size: 1rem;
}
.social-icon:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* Mock Interactive Map */
.mock-map-container {
  height: 250px;
  background-color: var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}
.mock-map-bg {
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--text-muted) 1px, transparent 1px), radial-gradient(var(--text-muted) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  opacity: 0.25;
  background-color: var(--bg-main);
}
.map-road {
  position: absolute;
  background-color: var(--border-color);
  opacity: 0.6;
}
.map-road.r1 { top: 30%; left: 0; width: 100%; height: 25px; }
.map-road.r2 { left: 40%; top: 0; height: 100%; width: 25px; }
.map-marker {
  position: absolute;
  top: 30%;
  left: 40%;
  transform: translate(-50%, -50%);
  color: var(--error);
  font-size: 2.2rem;
  animation: float 2.5s infinite ease-in-out;
  cursor: pointer;
  z-index: 2;
}
.map-pin-pulse {
  position: absolute;
  top: 30%;
  left: 40%;
  transform: translate(-50%, -50%);
  width: 25px;
  height: 25px;
  border: 3px solid var(--primary);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
  z-index: 1;
}
.map-card {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background-color: var(--bg-card);
  padding: 12px 18px;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
  z-index: 3;
}
.map-card h4 { font-weight: 700; color: var(--primary); margin-bottom: 2px; }

/* Contact Form */
.contact-form {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full-width {
  grid-column: span 2;
}
.form-group label {
  font-weight: 600;
  font-size: 0.88rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 18px;
  border-radius: var(--border-radius-sm);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-main);
  color: var(--text-main);
  transition: var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background-color: var(--bg-card);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* --------------------------------------------------
   15. Footer
   -------------------------------------------------- */
.footer-top {
  background-color: #0A142F;
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 50px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 40px;
}
.footer-col h3 {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 8px;
}
.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background-color: var(--secondary);
  border-radius: 2px;
}
.footer-col-about p {
  font-size: 0.9rem;
  margin-bottom: 25px;
  line-height: 1.6;
}
.footer-col-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col-links a {
  font-size: 0.9rem;
}
.footer-col-links a:hover {
  color: var(--secondary);
  padding-left: 5px;
}
.footer-col-contact ul {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.footer-col-contact li {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
}
.footer-col-contact i {
  color: var(--secondary);
  margin-top: 4px;
}
.footer-col-newsletter p {
  font-size: 0.9rem;
  margin-bottom: 20px;
}
.newsletter-form {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}
.newsletter-form input {
  flex-grow: 1;
  padding: 12px 15px;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--white);
  font-size: 0.9rem;
}
.newsletter-form input:focus {
  border-color: var(--secondary);
  background-color: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  background-color: #070D21;
  color: rgba(255, 255, 255, 0.5);
  padding: 25px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* --------------------------------------------------
   16. Modals (Quick Admission Popup & Registration)
   -------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-wrapper {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(-30px);
  transition: var(--transition-smooth);
  border: 1.5px solid var(--border-color);
}
.modal-overlay.active .modal-wrapper {
  transform: translateY(0);
}
.modal-header {
  padding: 30px 40px 15px 40px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 {
  font-size: 1.5rem;
  color: var(--primary);
}
.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}
.modal-close-btn:hover {
  color: var(--error);
}
.modal-body {
  padding: 20px 40px 40px 40px;
}

/* --------------------------------------------------
   17. Floating Elements & Interactive Widgets
   -------------------------------------------------- */
/* Back To Top Button */
#back-to-top {
  position: fixed;
  bottom: 25px;
  left: 25px;
  background-color: var(--primary);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: none;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: var(--transition-smooth);
}
#back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#back-to-top:hover {
  background-color: var(--primary-dark);
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

/* WhatsApp Floating Button & Chat Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
}
.whatsapp-btn {
  background-color: #25D366;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: var(--shadow-lg);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  animation: pulse 2s infinite;
}
.whatsapp-btn:hover {
  transform: scale(1.08) rotate(10deg);
  background-color: #20BA5A;
}
.whatsapp-drawer {
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 320px;
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px) scale(0.95);
  transform-origin: bottom right;
  transition: var(--transition-smooth);
}
.whatsapp-drawer.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.whatsapp-drawer-header {
  background-color: #075E54;
  color: var(--white);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.whatsapp-drawer-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #075E54;
  font-weight: 700;
  font-size: 1.2rem;
}
.whatsapp-drawer-title h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.whatsapp-drawer-title span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.8);
}
.whatsapp-drawer-body {
  padding: 20px;
  background-color: #ECE5DD;
  min-height: 120px;
}
.whatsapp-chat-bubble {
  background-color: var(--white);
  color: #000;
  padding: 10px 14px;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) var(--border-radius-sm);
  font-size: 0.85rem;
  max-width: 90%;
  box-shadow: 0 1px 1px rgba(0,0,0,0.1);
  position: relative;
}
.whatsapp-chat-bubble::before {
  content: '';
  position: absolute;
  top: 0;
  left: -8px;
  border-width: 0 8px 8px 0;
  border-style: solid;
  border-color: transparent var(--white) transparent transparent;
}
.whatsapp-drawer-footer {
  padding: 15px 20px;
  background-color: var(--bg-card);
}
.whatsapp-drawer-footer a {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  background-color: #25D366;
  color: var(--white);
  padding: 12px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
}
.whatsapp-drawer-footer a:hover {
  background-color: #20BA5A;
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------
   18. Responsive Media Queries
   -------------------------------------------------- */
@media screen and (max-width: 1024px) {
  .container {
    width: 92%;
  }
  .about-grid, .contact-grid {
    gap: 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .section-padding {
    padding: 60px 0;
  }
  .section-header h2 {
    font-size: 2rem;
  }
  
  /* Navbar */
  .nav-links {
    display: none;
  }
  .hamburger {
    display: block;
  }
  
  /* Hero */
  .hero-content h1 {
    font-size: 2.3rem;
  }
  .hero-subtitle-container {
    font-size: 1.1rem;
    height: 25px;
  }
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  .hero-buttons .btn {
    width: 220px;
  }
  
  /* About Grid */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .principal-card {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
  .principal-details {
    text-align: center;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
  }
  
  /* Timeline */
  .timeline-container::after {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 45px;
    padding-right: 0;
  }
  .timeline-item.left, .timeline-item.right {
    float: none;
  }
  .timeline-marker {
    left: 10px !important;
    right: auto !important;
  }
  
  /* Events */
  .event-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
  .event-img {
    width: 100%;
    height: 160px;
  }
  .event-actions {
    width: 100%;
  }
  .event-actions .btn {
    width: 100%;
  }
  
  /* Contact Grid */
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  
  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .newsletter-form {
    flex-direction: column;
  }
  .newsletter-form .btn {
    width: 100%;
  }
  
  /* Modals */
  .modal-header {
    padding: 20px 25px 10px 25px;
  }
  .modal-body {
    padding: 10px 25px 25px 25px;
  }
}

@media screen and (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .about-features {
    grid-template-columns: 1fr;
  }
  .admissions-cta {
    padding: 50px 20px;
  }
  .admissions-cta h2 {
    font-size: 2rem;
  }
  .admissions-buttons {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  .admissions-buttons .btn {
    width: 100%;
  }
  .carousel-arrow {
    display: none;
  }
}

/* --------------------------------------------------
   Google Maps Container
   -------------------------------------------------- */
.google-map-container {
  margin-top: 24px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}
.google-map-container iframe {
  display: block;
  border-radius: 16px;
}
.map-open-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 9px 20px;
  background-color: var(--primary);
  color: #fff !important;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background-color 0.25s ease, transform 0.2s ease;
}
.map-open-link:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

/* --------------------------------------------------
   WhatsApp Widget Enhancements
   -------------------------------------------------- */
.whatsapp-drawer-avatar-img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5);
  flex-shrink: 0;
}
.whatsapp-drawer-footer {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.15);
  flex-wrap: wrap;
}
.whatsapp-drawer-footer a {
  flex: 1;
  text-align: center;
  padding: 10px 12px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}
.whatsapp-drawer-footer a:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
#whatsapp-chat-link-btn {
  background-color: #25D366;
  color: #fff !important;
}
.whatsapp-call-btn {
  background-color: rgba(255,255,255,0.15);
  color: #fff !important;
  border: 1px solid rgba(255,255,255,0.3);
}

/* Pre-header mobile responsive */
@media screen and (max-width: 600px) {
  .pre-header-bar {
    flex-direction: column;
    gap: 6px;
    padding: 8px 5%;
    text-align: center;
  }
  .pre-header-left,
  .pre-header-right {
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
  }
}