/* ==============================================================================
   Demo Class Coaching Institute - Stylesheet
   Color Palette: Ink #1d2a44 | Blue #1f4fd8 | Sun #ffb21a | Bg #f7f9fd | White #fff
   Typography: Google Fonts 'Baloo 2' (Headings) & 'Mukta' (Body)
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Mukta:wght@300;400;500;600;700&display=swap');

:root {
  --ink: #1d2a44;
  --ink-light: #3d4f70;
  --ink-muted: #64748b;
  --blue: #1f4fd8;
  --blue-hover: #153fb5;
  --blue-soft: #eef3ff;
  --blue-dark: #122c7a;
  --sun: #ffb21a;
  --sun-hover: #f0a30b;
  --sun-light: #fff8e6;
  --bg: #f7f9fd;
  --white: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --success: #10b981;
  --danger: #ef4444;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(29, 42, 68, 0.05);
  --shadow-md: 0 4px 14px rgba(29, 42, 68, 0.08);
  --shadow-lg: 0 10px 30px rgba(29, 42, 68, 0.12);
  --transition: all 0.25s ease-in-out;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Mukta', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background-color: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Baloo 2', sans-serif;
  color: var(--ink);
  line-height: 1.25;
  font-weight: 700;
}

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

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

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

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  max-width: 900px;
}

/* Section Common Styling */
.section {
  padding: 4.5rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem auto;
}

.section-tag {
  display: inline-block;
  background-color: var(--blue-soft);
  color: var(--blue);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: var(--ink-muted);
  font-size: 1.1rem;
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-yellow {
  background-color: var(--sun);
  color: var(--ink);
  box-shadow: 0 4px 12px rgba(255, 178, 26, 0.35);
}

.btn-yellow:hover {
  background-color: var(--sun-hover);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 178, 26, 0.45);
}

.btn-blue {
  background-color: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(31, 79, 216, 0.3);
}

.btn-blue:hover {
  background-color: var(--blue-hover);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.8);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

.btn-outline-blue {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}

.btn-outline-blue:hover {
  background: var(--blue);
  color: var(--white);
}

.btn-sm {
  font-size: 0.9rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* ==============================================================================
   Notice Ticker
   ============================================================================== */
.notice-ticker {
  background-color: var(--ink);
  color: var(--white);
  padding: 0.45rem 1rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.notice-badge {
  background-color: var(--sun);
  color: var(--ink);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.ticker-track-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
  white-space: nowrap;
}

.ticker-track {
  display: inline-block;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-block;
  margin-right: 2.5rem;
  color: #f1f5f9;
}

.ticker-item a {
  color: var(--sun);
  text-decoration: underline;
  margin-left: 0.35rem;
}

@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* ==============================================================================
   Top Contact Bar & Main Header
   ============================================================================== */
.top-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 0.4rem 0;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--ink-light);
}

.top-bar-item a {
  color: var(--ink);
  font-weight: 600;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  max-height: 48px;
  width: auto;
  border-radius: var(--radius-sm);
}

.brand-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--sun);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  box-shadow: 0 4px 10px rgba(31, 79, 216, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--ink-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-family: 'Baloo 2', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  padding: 0.4rem 0.2rem;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--blue);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink);
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 290px;
  height: 100%;
  background: var(--white);
  z-index: 1100;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  transition: right 0.3s ease-in-out;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--ink);
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-links .nav-link {
  font-size: 1.15rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-light);
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ==============================================================================
   Hero Section (Blue Hero)
   ============================================================================== */
.hero-section {
  background: linear-gradient(135deg, #1f4fd8 0%, #163cb0 60%, #122c7a 100%);
  color: var(--white);
  padding: 4.5rem 0 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 178, 26, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-family: 'Baloo 2', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sun);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3.25rem;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--sun);
}

.hero-subtext {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-features {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 1.5rem;
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #e2e8f0;
}

.hero-feat-icon {
  color: var(--sun);
  font-size: 1.1rem;
}

/* Hero Slider / Card */
.hero-slider-wrap {
  position: relative;
}

.hero-card-box {
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-card-badge {
  display: inline-block;
  background: var(--blue-soft);
  color: var(--blue);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.hero-card-title {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.hero-card-text {
  color: var(--ink-light);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.hero-quick-form {
  background: var(--bg);
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.hero-quick-form h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.hero-quick-form p {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.85rem;
}

/* ==============================================================================
   Counters Section
   ============================================================================== */
.counters-bar {
  background: var(--white);
  margin-top: -2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  position: relative;
  z-index: 20;
  padding: 1.75rem 1rem;
}

.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.counter-item {
  position: relative;
}

.counter-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border);
}

.counter-number {
  font-family: 'Baloo 2', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.counter-label {
  font-size: 0.95rem;
  color: var(--ink-light);
  font-weight: 600;
}

/* ==============================================================================
   About Us Section
   ============================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3.5rem;
}

.about-content h3 {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
}

.about-content p {
  color: var(--ink-light);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.about-content ul {
  margin: 1.25rem 0 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.about-content li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--ink);
  font-weight: 500;
}

.about-content li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: bold;
}

.about-highlight-card {
  background: linear-gradient(135deg, var(--ink) 0%, #293b61 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.highlight-badge {
  background: var(--sun);
  color: var(--ink);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 1.25rem;
}

.highlight-title {
  font-size: 1.75rem;
  color: var(--white);
  margin-bottom: 1rem;
}

.about-pill-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.about-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

/* ==============================================================================
   Courses Section
   ============================================================================== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.course-header {
  padding: 1.5rem 1.5rem 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

.course-badges {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.class-badge {
  background: var(--blue-soft);
  color: var(--blue);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
}

.seats-badge {
  background: var(--sun-light);
  color: #b45309;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.course-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.course-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
}

.course-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.course-meta-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--ink-light);
}

.meta-label {
  font-weight: 700;
  color: var(--ink);
  min-width: 75px;
}

.course-desc-snip {
  color: var(--ink-muted);
  font-size: 0.925rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.course-footer {
  padding: 1rem 1.5rem;
  background: #fafcff;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-fee-wrap {
  display: flex;
  flex-direction: column;
}

.fee-label {
  font-size: 0.75rem;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.course-fee {
  font-family: 'Baloo 2', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--blue);
  line-height: 1;
}

/* ==============================================================================
   Faculty Section
   ============================================================================== */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.faculty-card {
  text-align: center;
  padding: 1.75rem 1.25rem;
}

.faculty-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  margin: 0 auto 1.25rem auto;
  background: var(--blue-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  font-family: 'Baloo 2', sans-serif;
  overflow: hidden;
  border: 3px solid var(--white);
  box-shadow: 0 4px 12px rgba(31, 79, 216, 0.15);
}

.faculty-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faculty-name {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.faculty-subject {
  color: var(--blue);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.faculty-qual {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
}

.faculty-exp-badge {
  display: inline-block;
  background: var(--sun-light);
  color: #92400e;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
}

/* ==============================================================================
   Results & Toppers Section
   ============================================================================== */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 0.45rem 1.25rem;
  border-radius: 50px;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink-light);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.result-card {
  position: relative;
  border-top: 4px solid var(--sun);
  padding: 1.5rem;
  text-align: center;
}

.result-score-badge {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  margin: 0.75rem 0;
  display: inline-block;
}

.result-student {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.result-exam {
  font-size: 0.9rem;
  color: var(--ink-muted);
  font-weight: 600;
}

.result-college {
  font-size: 0.85rem;
  color: #059669;
  font-weight: 600;
  margin-top: 0.35rem;
}

/* ==============================================================================
   Testimonials Section
   ============================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testi-stars {
  color: var(--sun);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.testi-quote {
  font-style: italic;
  color: var(--ink-light);
  font-size: 0.975rem;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.testi-author-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.testi-author h5 {
  font-size: 1.1rem;
  margin-bottom: 0.15rem;
}

.testi-author p {
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.video-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #fee2e2;
  color: #b91c1c;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

.video-badge-link:hover {
  background: #fecaca;
  color: #991b1b;
}

/* ==============================================================================
   Gallery & Lightbox
   ============================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  height: 200px;
  background: #e2e8f0;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1f4fd8 0%, #1d2a44 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  padding: 1rem;
  text-align: center;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(29, 42, 68, 0.9) 0%, rgba(29, 42, 68, 0.2) 60%, transparent 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  color: var(--white);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-caption {
  font-size: 0.9rem;
  font-weight: 600;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 1rem;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
}

.lightbox-caption {
  color: var(--white);
  text-align: center;
  margin-top: 0.75rem;
  font-size: 1rem;
}

/* ==============================================================================
   FAQ Accordion
   ============================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: 'Baloo 2', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question:hover {
  color: var(--blue);
}

.faq-icon {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
  color: var(--blue);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem;
  color: var(--ink-light);
  font-size: 0.975rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.25rem;
}

/* ==============================================================================
   Admission Enquiry & Demo Forms
   ============================================================================== */
.forms-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.form-card {
  padding: 2.25rem;
}

.form-header {
  margin-bottom: 1.5rem;
}

.form-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.35rem;
}

.form-header p {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-label {
  display: block;
  font-family: 'Baloo 2', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg);
  color: var(--ink);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--blue);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(31, 79, 216, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Alert Notification Box */
.alert-box {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  margin-bottom: 1rem;
  display: none;
}

.alert-success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-danger {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Honeypot hidden field */
.website-field-hp {
  display: none !important;
  visibility: hidden !important;
}

/* ==============================================================================
   Contact & Location Section
   ============================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 2.5rem;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--blue-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-text h5 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.contact-text p, .contact-text a {
  color: var(--ink-light);
  font-size: 0.95rem;
}

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  height: 100%;
  min-height: 350px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  min-height: 350px;
  border: 0;
}

/* ==============================================================================
   Footer
   ============================================================================== */
.site-footer {
  background-color: var(--ink);
  color: #e2e8f0;
  padding-top: 4.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background: var(--sun);
  border-radius: 2px;
}

.footer-about p {
  color: #94a3b8;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  color: #cbd5e1;
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: var(--sun);
  padding-left: 5px;
}

.footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.875rem;
  color: #94a3b8;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

/* ==============================================================================
   Floating Action Buttons & Mobile Sticky Bar
   ============================================================================== */
.floating-actions {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.6rem;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
  text-decoration: none;
}

.float-whatsapp {
  background-color: #25d366;
  animation: pulse-green 2.5s infinite;
}

.float-whatsapp:hover {
  background-color: #1ebc59;
  transform: scale(1.08);
  color: var(--white);
}

.float-call {
  background-color: var(--blue);
}

.float-call:hover {
  background-color: var(--blue-hover);
  transform: scale(1.08);
  color: var(--white);
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Mobile Quick Bar (below 768px) */
.mobile-quick-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
  z-index: 950;
  padding: 0.5rem 1rem;
}

.mobile-quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
}

.mobile-quick-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  text-align: center;
  text-decoration: none;
  font-family: 'Baloo 2', sans-serif;
}

.mobile-quick-call {
  background: var(--blue-soft);
  color: var(--blue);
}

.mobile-quick-wa {
  background: #e6f9ed;
  color: #128c7e;
}

.mobile-quick-demo {
  background: var(--sun);
  color: var(--ink);
}

/* ==============================================================================
   Single Course & News Pages
   ============================================================================== */
.page-header {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  padding: 3.5rem 0;
  margin-bottom: 3rem;
}

.page-header h1 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.page-breadcrumbs {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

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

.detail-layout-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 2.5rem;
}

.detail-main-card {
  padding: 2.5rem;
}

.rich-content {
  color: var(--ink-light);
  line-height: 1.8;
  font-size: 1.05rem;
}

.rich-content h2, .rich-content h3 {
  margin: 1.5rem 0 0.75rem 0;
}

.rich-content p {
  margin-bottom: 1.15rem;
}

.rich-content ul {
  list-style: disc;
  margin: 0.75rem 0 1.25rem 1.5rem;
}

.rich-content li {
  margin-bottom: 0.4rem;
}

/* Downloads Table */
.downloads-table {
  width: 100%;
  border-collapse: collapse;
}

.downloads-table th, .downloads-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.downloads-table th {
  background: var(--bg);
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  color: var(--ink);
}

/* ==============================================================================
   Responsive Media Queries
   ============================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-grid, .forms-section-grid, .contact-grid, .detail-layout-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .counters-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 1.5rem;
  }
  .counter-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.35rem;
  }
  .hero-subtext {
    font-size: 1.05rem;
  }
  .hero-section {
    padding: 3rem 0 4rem 0;
  }
  .counters-bar {
    margin-top: -1.5rem;
  }
  .section {
    padding: 3.5rem 0;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .mobile-quick-bar {
    display: block;
  }
  body {
    padding-bottom: 60px; /* Space for sticky bar */
  }
  .floating-actions {
    bottom: 75px;
    right: 15px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.95rem;
  }
  .counters-grid {
    grid-template-columns: 1fr;
  }
  .counter-item::after {
    display: none !important;
  }
  .courses-grid, .faculty-grid, .results-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}