/*
 * TECH NOVA Custom Design System & Enhancements
 * Brand: TECH NOVA (LEARN. BUILD. GROW.)
 * Founder: Ansuman Sahu — Founder & CEO
 */

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

:root {
  --ln-navy-dark: #0B132B;
  --ln-navy-deep: #0F172A;
  --ln-navy-surface: #1E293B;
  --ln-blue-primary: #3B82F6;
  --ln-blue-hover: #2563EB;
  --ln-blue-indigo: #4F46E5;
  --ln-cyan-accent: #06B6D4;
  --ln-emerald: #10B981;
  --ln-amber: #F59E0B;
  --ln-whatsapp: #25D366;
  --ln-whatsapp-dark: #128C7E;
  --ln-bg-light: #F8FAFC;
  --ln-text-dark: #0F172A;
  --ln-text-muted: #64748B;
  --ln-card-border: rgba(226, 232, 240, 0.85);
  --ln-card-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.06), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
  --ln-card-hover-shadow: 0 20px 40px -10px rgba(59, 130, 246, 0.15), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  --ln-radius: 16px;
  --ln-radius-sm: 10px;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif !important;
  color: #334155;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  font-weight: 700;
  color: var(--ln-navy-dark);
  letter-spacing: -0.02em;
}

/* ==========================================================================
   Header & Navbar Upgrades
   ========================================================================== */
.main-header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.3s ease;
}

.site-logo img {
  max-height: 44px;
  width: auto;
  transition: transform 0.2s ease;
}

.site-logo img:hover {
  transform: scale(1.02);
}

#main-menu ul li a {
  font-weight: 600;
  font-size: 15px;
  color: #1e293b;
  transition: color 0.2s ease;
}

#main-menu ul li a:hover {
  color: var(--ln-blue-primary);
}

.header-top {
  background: var(--ln-navy-dark) !important;
  color: #94a3b8;
  font-size: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-top a {
  color: #cbd5e1;
}

.header-top a:hover {
  color: #60a5fa;
}

.ln-nav-whatsapp-btn {
  background: var(--ln-whatsapp) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  padding: 0 22px !important;
  height: 44px !important;
  line-height: 44px !important;
  border-radius: 50px !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: none !important;
}

.ln-nav-whatsapp-btn:hover {
  background: var(--ln-whatsapp-dark) !important;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.ln-nav-whatsapp-btn i {
  font-size: 18px;
}

/* ==========================================================================
   Hero Section Upgrades
   ========================================================================== */
.home-banner {
  background: linear-gradient(135deg, #0B132B 0%, #0F172A 60%, #1E293B 100%) !important;
  position: relative;
  overflow: hidden;
  padding: 130px 0 100px 0;
  color: #ffffff;
}

.home-banner::before {
  content: "";
  position: absolute;
  top: -15%;
  right: 5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(79, 70, 229, 0.1) 50%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.home-banner::after {
  content: "";
  position: absolute;
  bottom: -20%;
  left: 10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.18) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.banner_content span {
  background: rgba(59, 130, 246, 0.15) !important;
  border: 1px solid rgba(59, 130, 246, 0.3) !important;
  color: #60a5fa !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 8px 18px !important;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.banner_content h2 {
  color: #ffffff !important;
  font-size: 52px !important;
  font-weight: 800 !important;
  line-height: 1.18 !important;
  margin: 20px 0 !important;
  letter-spacing: -0.03em;
}

.banner_content h2 .highlight-text {
  background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 50%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.banner_content p {
  color: #94a3b8 !important;
  font-size: 18px !important;
  line-height: 1.7 !important;
  max-width: 520px;
  margin-bottom: 35px !important;
}

.ln-hero-btn-primary {
  background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  padding: 0 32px !important;
  height: 54px !important;
  line-height: 54px !important;
  border-radius: 50px !important;
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
  transition: all 0.25s ease;
  border: none !important;
}

.ln-hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.55);
  color: #ffffff !important;
}

.ln-hero-btn-whatsapp {
  background: rgba(37, 211, 102, 0.15) !important;
  border: 1px solid rgba(37, 211, 102, 0.5) !important;
  color: #4ade80 !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  padding: 0 28px !important;
  height: 54px !important;
  line-height: 52px !important;
  border-radius: 50px !important;
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}

.ln-hero-btn-whatsapp:hover {
  background: var(--ln-whatsapp) !important;
  color: #ffffff !important;
  border-color: var(--ln-whatsapp) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.hero-feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 18px;
  border-radius: 50px;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.hero-feature-pill i {
  color: #38bdf8;
  font-size: 18px;
}

/* ==========================================================================
   Search & Filter Navigation System
   ========================================================================== */
.learnova-filter-wrapper {
  margin-bottom: 40px;
}

.learnova-search-bar {
  position: relative;
  max-width: 440px;
  width: 100%;
}

.learnova-search-bar input {
  width: 100%;
  height: 50px;
  padding: 0 20px 0 48px;
  background: #ffffff;
  border: 1px solid var(--ln-card-border);
  border-radius: 50px;
  font-size: 15px;
  color: var(--ln-navy-dark);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  transition: all 0.25s ease;
}

.learnova-search-bar input:focus {
  outline: none;
  border-color: var(--ln-blue-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.learnova-search-bar i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 20px;
}

.learnova-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 15px;
}

.ln-filter-tab,
.catalog-filter-btn {
  background: #f1f5f9;
  border: 1px solid transparent;
  color: #475569;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ln-filter-tab:hover,
.catalog-filter-btn:hover {
  background: #e2e8f0;
  color: var(--ln-navy-dark);
}

.ln-filter-tab.active,
.catalog-filter-btn.active {
  background: var(--ln-navy-dark) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(11, 19, 43, 0.25);
}

/* ==========================================================================
   Learnova Premium Course Card Design
   ========================================================================== */
.learnova-course-card {
  background: #ffffff;
  border: 1px solid var(--ln-card-border);
  border-radius: var(--ln-radius);
  overflow: hidden;
  box-shadow: var(--ln-card-shadow);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
  position: relative;
}

.learnova-course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ln-card-hover-shadow);
  border-color: rgba(59, 130, 246, 0.4);
}

.learnova-card-header {
  position: relative;
  height: 170px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.card-glass-glow {
  position: absolute;
  top: -50%;
  right: -30%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.card-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.ln-category-pill {
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.ln-badge {
  background: #ffffff;
  color: var(--ln-navy-dark);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 50px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.card-icon-emblem {
  position: absolute;
  right: 18px;
  bottom: 12px;
  font-size: 64px;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1;
  pointer-events: none;
  transition: transform 0.3s ease;
}

.learnova-course-card:hover .card-icon-emblem {
  transform: scale(1.1) rotate(-5deg);
  color: rgba(255, 255, 255, 0.3);
}

.card-quick-actions {
  position: relative;
  z-index: 2;
}

.btn-quick-preview {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
}

.btn-quick-preview:hover {
  background: #ffffff;
  color: var(--ln-navy-dark);
  border-color: #ffffff;
}

.learnova-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  margin-bottom: 10px;
}

.card-meta-rating .stars {
  color: #F59E0B;
  display: flex;
  gap: 2px;
  font-size: 11px;
}

.rating-val {
  font-weight: 800;
  color: #0F172A;
}

.rating-count {
  color: #94A3B8;
}

.course-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
  min-height: 50px;
}

.course-title a {
  color: var(--ln-navy-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

.course-title a:hover {
  color: var(--ln-blue-primary);
}

.course-desc {
  font-size: 14px;
  color: #64748B;
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.course-specs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px dashed #E2E8F0;
  border-bottom: 1px dashed #E2E8F0;
  margin-bottom: 18px;
  font-size: 13px;
  color: #475569;
  font-weight: 600;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.spec-item i {
  color: var(--ln-blue-primary);
  font-size: 15px;
}

.card-footer-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.ln-btn-whatsapp {
  flex-grow: 1;
  background: var(--ln-whatsapp);
  color: #ffffff;
  border: none;
  border-radius: var(--ln-radius-sm);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.25);
}

.ln-btn-whatsapp:hover {
  background: var(--ln-whatsapp-dark);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

.ln-btn-details {
  width: 42px;
  height: 42px;
  border-radius: var(--ln-radius-sm);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--ln-navy-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.ln-btn-details:hover {
  background: var(--ln-navy-dark);
  color: #ffffff;
  border-color: var(--ln-navy-dark);
}

/* ==========================================================================
   Course Detail Modal Experience
   ========================================================================== */
.learnova-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 19, 43, 0.75);
  backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.learnova-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.learnova-modal-dialog {
  background: #ffffff;
  border-radius: 20px;
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.4);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.learnova-modal-backdrop.active .learnova-modal-dialog {
  transform: scale(1) translateY(0);
}

.learnova-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.learnova-modal-close:hover {
  background: #ffffff;
  color: var(--ln-navy-dark);
}

.modal-course-hero {
  padding: 35px 35px 25px 35px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.modal-hero-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.modal-title {
  color: #ffffff !important;
  font-size: 28px !important;
  font-weight: 800;
  margin-bottom: 15px;
  line-height: 1.3;
}

.modal-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.modal-meta-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.modal-course-content {
  padding: 30px 35px;
}

.modal-section {
  margin-bottom: 25px;
}

.modal-section h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ln-navy-dark);
}

.modal-lead {
  font-size: 15px;
  color: #475569;
  line-height: 1.7;
}

.modal-learning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
}

.learning-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 10px 14px;
  border-radius: var(--ln-radius-sm);
  font-size: 13.5px;
  color: #334155;
  font-weight: 500;
}

.learning-item i {
  color: var(--ln-emerald);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

.modal-curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.curr-module {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 10px 16px;
  border-radius: var(--ln-radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--ln-navy-dark);
}

.curr-badge {
  font-size: 12px;
  background: #e2e8f0;
  color: #475569;
  padding: 4px 10px;
  border-radius: 50px;
  font-weight: 600;
}

.modal-benefits-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.benefit-pill {
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.25);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.modal-cta-box {
  background: linear-gradient(135deg, #0B132B 0%, #1E293B 100%);
  border-radius: 16px;
  padding: 24px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 30px;
}

.modal-cta-box h5 {
  color: #ffffff !important;
  font-size: 18px;
  margin-bottom: 4px;
}

.modal-cta-box p {
  color: #94a3b8;
  font-size: 13.5px;
  margin-bottom: 0;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-modal-whatsapp {
  background: var(--ln-whatsapp);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

.btn-modal-whatsapp:hover {
  background: var(--ln-whatsapp-dark);
  transform: translateY(-2px);
}

.btn-modal-fullpage {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
}

.btn-modal-fullpage:hover {
  background: #ffffff;
  color: var(--ln-navy-dark) !important;
}

/* ==========================================================================
   Founder & Vision Section Styles
   ========================================================================== */
.founder-card-box {
  background: linear-gradient(135deg, #0B132B 0%, #111827 100%);
  border-radius: 24px;
  padding: 45px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 45px -10px rgba(11, 19, 43, 0.4);
}

.founder-card-box::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
  filter: blur(40px);
}

.founder-badge-pill {
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #60a5fa;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 16px;
}

.founder-name {
  font-size: 24px;
  font-weight: 800;
  color: #ffffff !important;
  margin-bottom: 4px;
}

.founder-title-text {
  color: #38bdf8;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.founder-quote {
  font-size: 16px;
  line-height: 1.8;
  color: #cbd5e1;
  font-style: italic;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--ln-blue-primary);
  margin-bottom: 25px;
}

.founder-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
}

.founder-pillar-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px;
  border-radius: 14px;
}

.founder-pillar-item h6 {
  color: #ffffff !important;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.founder-pillar-item p {
  color: #94a3b8;
  font-size: 12.5px;
  line-height: 1.5;
  margin-bottom: 0;
}

/* ==========================================================================
   Trust & Value Section
   ========================================================================== */
.trust-benefit-card {
  background: #ffffff;
  border: 1px solid var(--ln-card-border);
  border-radius: var(--ln-radius);
  padding: 30px 24px;
  text-align: center;
  box-shadow: var(--ln-card-shadow);
  transition: all 0.3s ease;
  height: 100%;
}

.trust-benefit-card:hover {
  transform: translateY(-5px);
  border-color: var(--ln-blue-primary);
  box-shadow: var(--ln-card-hover-shadow);
}

.trust-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(79, 70, 229, 0.12) 100%);
  color: var(--ln-blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 18px auto;
  transition: all 0.3s ease;
}

.trust-benefit-card:hover .trust-icon-box {
  background: var(--ln-blue-primary);
  color: #ffffff;
  transform: scale(1.08);
}

.trust-benefit-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.trust-benefit-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.learnova-floating-whatsapp {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 999;
  background: var(--ln-whatsapp);
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
}

.learnova-floating-whatsapp:hover {
  transform: scale(1.1) translateY(-4px);
  background: var(--ln-whatsapp-dark);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.learnova-floating-whatsapp .tooltip-text {
  position: absolute;
  left: 70px;
  background: var(--ln-navy-dark);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  pointer-events: none;
}

.learnova-floating-whatsapp:hover .tooltip-text {
  opacity: 1;
  visibility: visible;
  left: 75px;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (max-width: 991px) {
  .banner_content h2 {
    font-size: 38px !important;
  }
  
  .learnova-card-header {
    height: 150px;
  }
  
  .modal-title {
    font-size: 22px !important;
  }
  
  .founder-card-box {
    padding: 30px 24px;
  }
}

@media (max-width: 767px) {
  .banner_content h2 {
    font-size: 30px !important;
  }
  
  .banner_content p {
    font-size: 15px !important;
  }

  .home-banner {
    padding: 90px 0 60px 0;
  }
  
  .learnova-floating-whatsapp {
    bottom: 20px;
    left: 20px;
    width: 52px;
    height: 52px;
    font-size: 28px;
  }

  .modal-course-hero {
    padding: 25px 20px;
  }

  .modal-course-content {
    padding: 20px;
  }
}