/* ==============================================
   NpLearn - Consolidated Stylesheet
   All styles merged from 16 individual files
   ============================================== */

/* ===== 1. CSS Variables & Reset ===== */
:root {
  /* Colors - Updated to match professional online course websites */
  --primary-color: #00e5ff;
  --primary-dark: #0066ff;
  --secondary-color: #6c63ff;
  --dark-bg: #0a1028;
  --darker-bg: #060a18;
  --light-bg: #1a2035;
  --light-text: #ffffff;
  --light-text-muted: rgba(255, 255, 255, 0.7);
  --card-bg: rgba(15, 20, 35, 0.8);
  --card-border: rgba(0, 229, 255, 0.2);
  --success-color: #00e676;
  --warning-color: #ffcc00;
  --error-color: #ff3d71;
  
  /* Typography */
  --body-font: 'Poppins', sans-serif;
  --code-font: 'Fira Code', monospace;
  
  /* Spacing */
  --section-padding: 5rem 0;
  --container-padding: 0 2rem;
  
  /* Shadows */
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  --button-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
  
  /* Animations */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;
}

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

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

body {
  font-family: var(--body-font);
  background: var(--dark-bg);
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  color: var(--light-text);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

button, .btn {
  cursor: pointer;
  font-family: var(--body-font);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
  width: 100%;
}

/* ===== 2. Header & Navigation ===== */
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  width: 100%;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: linear-gradient(90deg, #0a1028, #0f1423);
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
  border-bottom: 1px solid rgba(0, 229, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  padding: 0.5rem 0;
}

.header.scrolled {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  background: rgba(10, 14, 26, 0.98);
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--light-text);
  position: relative;
  z-index: 10;
}

.logo-text {
  position: relative;
  display: inline-block;
  padding: 0.2rem 0;
}

.logo-img {
  height: 45px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* New styles for NpLearn branding */
.highlight-brand {
  font-size: 2rem;
  font-weight: 700;
  display: inline-block;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 15px rgba(0, 229, 255, 0.5);
  letter-spacing: 0.5px;
  position: relative;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-item {
  margin: 0 1rem;
}

.nav-item:first-child {
  margin-left: 0;
}

.nav-item:last-child {
  margin-right: 0;
}

.nav-link {
  color: var(--light-text);
  font-weight: 500;
  padding: 0.5rem 0.8rem;
  position: relative;
  transition: all 0.3s ease;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--primary-color);
  text-shadow: 0 0 5px rgba(0, 229, 255, 0.3);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.8rem;
  width: calc(100% - 1.6rem);
  height: 2px;
  background: var(--primary-color);
  box-shadow: 0 0 8px var(--primary-color);
  transform: scaleX(1);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.nav-link:not(.active)::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.8rem;
  width: calc(100% - 1.6rem);
  height: 2px;
  background: var(--primary-color);
  box-shadow: 0 0 8px var(--primary-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-close, .nav-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--light-text);
  background: transparent;
  border: 0;
  line-height: 1;
  padding: 0.35rem;
}

/* ===== 3. Buttons ===== */
.btn-primary {
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 50px;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--light-text);
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-decoration: none;
}

.btn-secondary:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.btn-outline {
  background: transparent;
  color: var(--light-text);
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 50px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

/* ===== 4. Section Headers ===== */
/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--light-text);
  position: relative;
  display: inline-block;
}

.section-title .highlight {
  color: var(--primary-color);
  text-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--light-text-muted);
  max-width: 700px;
  margin: 0 auto;
}

/* ===== 5. Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  overflow: hidden;
  padding: 8rem 0 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.hero-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
  width: 100%;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--light-text);
  text-align: left;
}

.hero-title .highlight {
  color: var(--primary-color);
  display: inline-block;
  text-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--light-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
  text-align: left;
}

.hero-text {
  flex: 1;
  max-width: 50%;
}

.hero-image {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0;
}

.hero-svg {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 229, 255, 0.2);
  background: rgba(10, 16, 40, 0.5);
  padding: 10px;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.hero-svg:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.2);
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-feature {
  background: rgba(15, 20, 35, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 50px;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all var(--transition-fast);
}

.hero-feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: rgba(0, 229, 255, 0.3);
}

.hero-feature i {
  color: var(--primary-color);
  font-size: 1.25rem;
}

.hero-feature span {
  color: var(--light-text);
  font-weight: 500;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-social-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.hero-rating {
  display: flex;
  flex-direction: column;
}

.hero-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.hero-stars i {
  color: #FFD700;
}

.hero-rating-text {
  color: var(--light-text-muted);
  font-size: 0.9rem;
}

.hero-students {
  display: flex;
  flex-direction: column;
}

.hero-students-count {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--light-text);
  margin-bottom: 0.25rem;
}

.hero-students-text {
  color: var(--light-text-muted);
  font-size: 0.9rem;
}

/* Hero section badges */
.hero-badges-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.hero-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(15, 20, 35, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(0, 229, 255, 0.1);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  max-width: 300px;
  transition: all var(--transition-fast);
  pointer-events: auto;
}

/* Strategic positioning for visual appeal */
.badge-1 {
  top: 0%;
  right: 5%;
  animation: float 6s ease-in-out infinite;
  transform: rotate(3deg);
}

.badge-2 {
 top: 25%;
  right: 1%;
  animation: float 6s ease-in-out infinite;
  transform: rotate(3deg);
}

.badge-3 {
  bottom: 48%;
  left: 8%;
  animation: float 8s ease-in-out infinite 1s;
  transform: rotate(1deg);
}

/* Enhanced floating animation */


/* Enhanced hover effect */
.hero-badge:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 229, 255, 0.2);
  border-color: rgba(0, 229, 255, 0.3);
  z-index: 3;
}

/* Badge styling enhancements */
.badge-icon {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--primary-color);
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.hero-badge:hover .badge-icon {
  transform: scale(1.1) rotate(10deg);
  background: rgba(0, 229, 255, 0.25);
}

.badge-content {
  display: flex;
  flex-direction: column;
}

.badge-title {
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.badge-text {
  font-size: 0.85rem;
  color: var(--light-text-muted);
}


.hero-offer {
  background: linear-gradient(135deg, rgba(15, 20, 35, 0.85), rgba(20, 25, 45, 0.9));
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 70, 70, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 70, 70, 0.08);
  width: 100%;
  transition: all var(--transition-fast);
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
  animation: offerGlow 3s ease-in-out infinite alternate;
}

@keyframes offerGlow {
  0% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 70, 70, 0.06); }
  100% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 25px rgba(255, 70, 70, 0.15); }
}

.hero-offer:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 30px rgba(255, 70, 70, 0.2);
  border-color: rgba(255, 70, 70, 0.5);
}

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

.offer-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.offer-pulse {
  width: 8px;
  height: 8px;
  background: #ff4646;
  border-radius: 50%;
  display: inline-block;
  animation: livePulse 1.5s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(255, 70, 70, 0.6);
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.offer-label i {
  color: #ff6b35;
  font-size: 1.1rem;
}

.offer-label span {
  color: var(--light-text);
  font-weight: 700;
  font-size: 1rem;
}

.offer-spots {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 70, 70, 0.12);
  border: 1px solid rgba(255, 70, 70, 0.25);
  border-radius: 20px;
  padding: 0.3rem 0.75rem;
  font-size: 0.85rem;
  color: #ff8a8a;
  animation: spotsShake 4s ease-in-out infinite;
}

.offer-spots i {
  font-size: 0.8rem;
}

.offer-spots strong {
  color: #ff4646;
  font-size: 1rem;
}

@keyframes spotsShake {
  0%, 90%, 100% { transform: translateX(0); }
  92% { transform: translateX(-2px); }
  94% { transform: translateX(2px); }
  96% { transform: translateX(-2px); }
  98% { transform: translateX(2px); }
}

.offer-discount {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.offer-tag {
  background: linear-gradient(135deg, #ff4646, #ff6b35);
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  animation: tagPulse 2s ease-in-out infinite;
}

@keyframes tagPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.offer-ends {
  color: var(--light-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.countdown-item {
  flex: 1;
  text-align: center;
}

.countdown-number {
  background: rgba(255, 70, 70, 0.1);
  border-radius: 10px;
  padding: 0.75rem 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.4rem;
  border: 1px solid rgba(255, 70, 70, 0.2);
  display: block;
  font-family: 'Courier New', monospace;
  text-shadow: 0 0 10px rgba(255, 70, 70, 0.3);
}

.countdown-text {
  font-size: 0.7rem;
  color: var(--light-text-muted);
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.countdown-separator {
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(255, 70, 70, 0.5);
  padding-bottom: 1rem;
  animation: separatorBlink 1s step-end infinite;
}

@keyframes separatorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

.offer-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.85rem;
  background: linear-gradient(135deg, #ff4646, #ff6b35);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(255, 70, 70, 0.25);
  position: relative;
  overflow: hidden;
}

.offer-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: ctaSweep 3s ease-in-out infinite;
}

@keyframes ctaSweep {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.offer-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 70, 70, 0.35);
  background: linear-gradient(135deg, #ff3535, #ff5a24);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.blinking-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 50%;
  opacity: 0.5;
}

.blinking-dot:nth-child(1) {
  top: 20%;
  left: 10%;
  animation: blink 3s infinite alternate;
}

.blinking-dot:nth-child(2) {
  top: 70%;
  left: 20%;
  animation: blink 4s infinite alternate;
}

.blinking-dot:nth-child(3) {
  top: 40%;
  right: 15%;
  animation: blink 5s infinite alternate;
}

.code-element {
  position: absolute;
  color: rgba(0, 229, 255, 0.1);
  font-family: var(--code-font);
  font-size: 1.5rem;
  font-weight: 500;
}

.code-element:nth-child(4) {
  top: 25%;
  left: 5%;
}

.code-element:nth-child(5) {
  top: 60%;
  left: 15%;
}

.code-element:nth-child(6) {
  top: 30%;
  right: 10%;
}

.code-element:nth-child(7) {
  top: 70%;
  right: 20%;
}

.code-snippet {
  position: absolute;
  bottom: 10%;
  right: 5%;
  max-width: 300px;
  opacity: 0.1;
}

.code-snippet pre {
  font-family: var(--code-font);
  font-size: 0.875rem;
  color: var(--primary-color);
}

/* ===== 6. Courses Grid ===== */
/* Courses Section Styles */
.courses {
  background: var(--darker-bg);
  position: relative;
  overflow: hidden;
}

.courses::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
  z-index: 2;
}

.course-card {
  background: rgba(15, 20, 35, 0.7);
  border-radius: 12px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-medium);
}

.course-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 229, 255, 0.2);
  border-color: rgba(0, 229, 255, 0.3);
  background: rgba(15, 20, 35, 0.8);
}

.course-card:hover::before {
  transform: scaleX(1);
}

.course-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: var(--primary-color);
  transition: all var(--transition-fast);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.course-card:hover .course-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  box-shadow: 0 10px 20px rgba(0, 229, 255, 0.3);
  transform: scale(1.05);
}

.course-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--light-text);
  background: linear-gradient(90deg, var(--light-text), rgba(255, 255, 255, 0.8));
  -webkit-background-clip: text;
  background-clip: text;
  transition: all 0.3s ease;
}

.course-description {
  color: var(--light-text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.course-features {
  margin-bottom: 1.5rem;
}

.course-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--light-text-muted);
}

.course-features li i {
  color: var(--success-color);
  font-size: 0.875rem;
}

.course-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
  padding-right: 1.5rem;
  transition: all var(--transition-fast);
}

.course-link::after {
  content: '\f054';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-fast);
}

.course-link:hover {
  color: var(--primary-dark);
}

.course-link:hover::after {
  transform: translate(5px, -50%);
}

.course-card:hover .course-title {
  background: linear-gradient(90deg, var(--primary-color), var(--light-text));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== 7. Learning Paths ===== */
/* Marketing SEO content */
.learning-paths {
  background: linear-gradient(180deg, var(--dark-bg) 0%, var(--light-bg) 100%);
  position: relative;
  overflow: hidden;
}

.learning-paths::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.06), transparent 45%, rgba(108, 99, 255, 0.06));
  pointer-events: none;
}

.learning-paths-content {
  position: relative;
  z-index: 1;
}

.learning-paths-copy {
  max-width: 920px;
  margin: 0 auto 2rem;
  color: var(--light-text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  text-align: center;
}

.learning-paths-copy p + p {
  margin-top: 1rem;
}

.learning-paths-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.learning-path-card {
  background: rgba(15, 20, 35, 0.72);
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-radius: 8px;
  padding: 1.5rem;
  min-height: 240px;
  box-shadow: var(--card-shadow);
}

.learning-path-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(108, 99, 255, 0.18));
  color: var(--primary-color);
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.learning-path-card h3 {
  color: var(--light-text);
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.learning-path-card p {
  color: var(--light-text-muted);
  line-height: 1.7;
}

@media screen and (max-width: 768px) {
  .learning-paths-grid {
    grid-template-columns: 1fr;
  }

  .learning-paths-copy {
    text-align: left;
    font-size: 1rem;
  }

  .learning-path-card {
    min-height: auto;
  }
}

/* ===== 8. Course Details & Tabs ===== */
/* Course Details Section - Enhanced Styling */
.course-details {
  background: var(--dark-bg);
  position: relative;
  padding: 5rem 0;
}

.course-details::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.course-tabs {
  margin-top: 3rem;
  position: relative;
  z-index: 2;
}

.tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  justify-content: center;
  position: relative;
}

.tabs-nav::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.2), transparent);
}

.tab-btn {
  padding: 0.85rem 1.75rem;
  background: rgba(15, 20, 35, 0.7);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 50px;
  color: var(--light-text);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.tab-btn:hover {
  background: rgba(0, 229, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.tab-btn.active {
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.3);
}

.tabs-content {
  background: rgba(15, 20, 35, 0.7);
  border-radius: 16px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.tab-pane {
  display: none;
  padding: 3rem;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.tab-content-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.tab-left h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--light-text);
  position: relative;
  padding-bottom: 1rem;
}

.tab-left h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  border-radius: 3px;
}

.tab-description {
  color: var(--light-text-muted);
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

.curriculum, .projects, .career {
  margin-bottom: 2.5rem;
  background: rgba(15, 20, 35, 0.5);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid rgba(0, 229, 255, 0.05);
}

.curriculum h4, .projects h4, .career h4 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--light-text);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.curriculum h4::before, .projects h4::before, .career h4::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.curriculum ul, .projects ul, .career ul {
  padding-left: 1rem;
}

.curriculum li, .projects li, .career li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--light-text-muted);
  font-size: 1.05rem;
}

.curriculum li::before, .projects li::before, .career li::before {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--success-color);
  font-size: 0.9rem;
}

.code-display {
  background: rgba(10, 15, 25, 0.9);
  border-radius: 12px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 2rem;
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.code-display::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px 12px 0 0;
}

.code-display::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff5f56;
  box-shadow: 20px 0 0 #ffbd2e, 40px 0 0 #27c93f;
}

.code-display pre {
  margin: 0;
  padding-top: 30px;
  font-family: var(--code-font);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--light-text);
  white-space: pre-wrap;
  overflow-x: auto;
}


/* ===== 9. Why Choose Us ===== */
/* Why Choose Us Section Styles */
.why-us {
  background: var(--darker-bg);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.why-us-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.why-us-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.why-us-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
  animation: float 6s ease-in-out infinite;
}

.why-us-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  padding: 1.5rem;
  transition: all var(--transition-fast);
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow);
  border-color: var(--primary-color);
}

.feature-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--primary-color);
  transition: all var(--transition-fast);
}

.feature-item:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  box-shadow: 0 10px 20px rgba(0, 229, 255, 0.3);
}

.feature-text h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--light-text);
}

.feature-text p {
  color: var(--light-text-muted);
}

/* ===== 10. Testimonials ===== */
/* Testimonials Section */
.testimonials {
  background: var(--dark-bg);
  position: relative;
}

.testimonial-slider {
  position: relative;
  margin-top: 3rem;
  overflow: hidden;
}

.testimonial-item {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  padding: 2rem;
  margin: 0 1rem;
  transition: all var(--transition-fast);
}

.testimonial-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow);
  border-color: var(--primary-color);
}

.testimonial-content {
  margin-bottom: 1.5rem;
}

.testimonial-text {
  margin-bottom: 1rem;
}

.testimonial-text p {
  color: var(--light-text-muted);
  font-style: italic;
  position: relative;
  padding: 0 1rem;
}

.testimonial-text p::before,
.testimonial-text p::after {
  content: '"';
  font-size: 2rem;
  color: var(--primary-color);
  opacity: 0.5;
  position: absolute;
}

.testimonial-text p::before {
  left: -0.5rem;
  top: -0.5rem;
}

.testimonial-text p::after {
  right: -0.5rem;
  bottom: -1rem;
}

.testimonial-rating {
  color: #ffcc00;
  font-size: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
}

.testimonial-info h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--light-text);
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  font-size: 0.875rem;
  color: var(--light-text-muted);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-prev,
.testimonial-next {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--light-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  border-color: transparent;
}


/* ===== 11. Pricing ===== */
/* Pricing Section Styles */
.pricing {
  background: var(--darker-bg);
  position: relative;
  overflow: hidden;
}

.pricing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
  z-index: 2;
}

.pricing-card {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  padding: 2rem;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  transform: scale(1.05);
  border-color: var(--primary-color);
  box-shadow: var(--card-shadow);
  z-index: 3;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--card-shadow);
  border-color: var(--primary-color);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
  position: absolute;
  top: 1rem;
  right: -2rem;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  padding: 0.5rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  transform: rotate(45deg);
  z-index: 4;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--card-border);
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--light-text);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  color: var(--light-text);
}

.currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-right: 0.25rem;
}

.amount {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.period {
  font-size: 1rem;
  color: var(--light-text-muted);
  margin-left: 0.25rem;
}

.pricing-duration {
  font-size: 0.95rem;
  color: var(--primary-color);
  margin-top: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.pricing-best-for {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 229, 255, 0.08);
  font-size: 0.9rem;
  color: var(--light-text-muted);
  line-height: 1.5;
}

.pricing-best-for strong {
  color: var(--primary-color);
}

.pricing-features {
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-features ul {
  padding: 0;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--light-text-muted);
}

.pricing-features li i {
  font-size: 1rem;
}

.pricing-features li i.fa-check {
  color: var(--success-color);
}

.pricing-features li i.fa-times {
  color: var(--error-color);
}

.pricing-cta {
  text-align: center;
}

.pricing-note {
  text-align: center;
  margin-top: 3rem;
  color: var(--light-text-muted);
  position: relative;
  z-index: 2;
}

.pricing-note a {
  color: var(--primary-color);
  font-weight: 600;
}

.pricing-note a:hover {
  text-decoration: underline;
}

/* ===== 12. FAQ ===== */
/* FAQ Section */
.faq {
  background: var(--darker-bg);
  position: relative;
  overflow: hidden;
}

.faq::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.faq-container {
  margin-top: 3rem;
  position: relative;
  z-index: 2;
}

.faq-item {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  box-shadow: var(--card-shadow);
  border-color: var(--primary-color);
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-question h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--light-text);
}

.faq-toggle {
  color: var(--primary-color);
  font-size: 1rem;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--light-text-muted);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
  animation: fadeIn 0.5s ease;
}

/* ===== 13. Registration ===== */
/* Registration Form Styles */
.register {
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.register::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.register-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.register-form-container {
  background: rgba(15, 20, 35, 0.7);
  border-radius: 16px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 3rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.register-form {
  width: 100%;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--light-text);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(10, 15, 25, 0.5);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 8px;
  color: var(--light-text);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.form-group input::placeholder,
.form-group select::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 16px 12px;
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-checkbox input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
}

.form-checkbox label {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.form-checkbox label a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.form-checkbox label a:hover {
  text-decoration: underline;
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 1.25rem;
  font-size: 1.1rem;
  margin-top: 1rem;
}

.register-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.register-card {
  background: rgba(15, 20, 35, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 2rem;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.register-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  border-color: rgba(0, 229, 255, 0.2);
}

.register-card-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--primary-color);
  transition: all var(--transition-fast);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.register-card:hover .register-card-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.3);
  transform: scale(1.05);
}

.register-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--light-text);
}

.register-card p {
  color: var(--light-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ===== 14. Contact ===== */
/* Contact Form Styles */
.contact {
  background: var(--darker-bg);
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.contact-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-card {
  background: rgba(15, 20, 35, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 2rem;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  border-color: rgba(0, 229, 255, 0.2);
}

.contact-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--primary-color);
  transition: all var(--transition-fast);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.contact-card:hover .contact-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.3);
  transform: scale(1.05);
}

.contact-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--light-text);
}

.contact-card p, .contact-card a {
  color: var(--light-text-muted);
  font-size: 1rem;
  line-height: 1.6;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.contact-card a:hover {
  color: var(--primary-color);
}

.contact-form-container {
  background: rgba(15, 20, 35, 0.7);
  border-radius: 16px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 3rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.contact-form {
  width: 100%;
}

.contact-form h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--light-text);
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
}

.contact-form h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  border-radius: 3px;
}

.contact-social {
  grid-column: span 2;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  padding: 1.5rem;
  transition: all var(--transition-fast);
  text-align: center;
}

.contact-social:hover {
  box-shadow: var(--card-shadow);
  border-color: var(--primary-color);
}

.contact-social h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--light-text);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  transform: translateY(-3px);
}

/* ===== 15. Footer ===== */
/* Footer */
.footer {
  background: var(--darker-bg);
  padding: 5rem 0 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.footer-logo {
  display: flex;
  flex-direction: column;
}

.footer-logo .logo {
  margin-bottom: 1.5rem;
}

.footer-logo p {
  color: var(--light-text-muted);
  margin-bottom: 1.5rem;
}

.footer-logo .footer-parent-company {
  margin-top: -0.5rem;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.62);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--light-text);
  position: relative;
  display: inline-block;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary-color);
}

.footer-column ul {
  padding: 0;
}

.footer-column li {
  margin-bottom: 0.75rem;
  list-style: none;
}

.footer-column a {
  color: var(--light-text-muted);
  transition: all var(--transition-fast);
  position: relative;
  padding-left: 1rem;
  display: inline-block;
}

.footer-column a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary-color);
  transition: all var(--transition-fast);
}

.footer-column a:hover {
  color: var(--primary-color);
  padding-left: 1.25rem;
}

.footer-column a:hover::before {
  background: var(--primary-color);
  width: 8px;
  height: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 0;
  margin-top: 3rem;
  border-top: 1px solid rgba(0, 229, 255, 0.1);
  position: relative;
  z-index: 2;
}

.footer-bottom p {
  color: var(--light-text-muted);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

/* ===== 16. Forms & Inputs ===== */
/* Enhanced Form Styles */
.register-form-container,
.contact-form-container {
  background: rgba(15, 20, 35, 0.7);
  border-radius: 16px;
  border: 1px solid rgba(0, 229, 255, 0.1);
  padding: 3rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.register-form-container:hover,
.contact-form-container:hover {
  border-color: rgba(0, 229, 255, 0.2);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.1);
}

.register-form,
.contact-form {
  width: 100%;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--light-text);
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: rgba(10, 15, 25, 0.5);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 10px;
  color: var(--light-text);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2), 0 0 0 3px rgba(0, 229, 255, 0.1);
  background: rgba(15, 20, 35, 0.6);
}

.form-group input::placeholder,
.form-group select::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2300e5ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.5rem center;
  background-size: 16px 12px;
  padding-right: 3rem;
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 0.25rem;
  accent-color: var(--primary-color);
  cursor: pointer;
}

.form-checkbox label {
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.form-checkbox label a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

.form-checkbox label a:hover {
  text-decoration: none;
  color: var(--primary-dark);
}

.form-checkbox label a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.form-checkbox label a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 1.25rem;
  font-size: 1.1rem;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  color: var(--dark-bg);
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: all 0.5s ease;
  z-index: -1;
}

.btn-block:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.btn-block:hover::before {
  left: 100%;
}

/* Form success message */
.form-success {
  text-align: center;
  padding: 2rem;
}

.success-icon {
  font-size: 4rem;
  color: var(--success-color);
  margin-bottom: 1.5rem;
}

.form-success h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--light-text);
}

.form-success p {
  color: var(--light-text-muted);
  font-size: 1.1rem;
}

/* Form field focus effect */
.form-group.focused label {
  color: var(--primary-color);
  transform: translateY(-5px);
}

/* Custom select styling */
.custom-select-wrapper {
  position: relative;
}

/* Responsive styles */
@media screen and (max-width: 992px) {
  .register-form-container,
  .contact-form-container {
    padding: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 1rem 1.25rem;
  }
  
  .btn-block {
    padding: 1rem;
  }
}

@media screen and (max-width: 576px) {
  .register-form-container,
  .contact-form-container {
    padding: 1.5rem;
  }
  
  .form-group {
    margin-bottom: 1.25rem;
  }
  
  .form-group label {
    margin-bottom: 0.5rem;
    text-align: center;
  }
  
  .form-checkbox {
    justify-content: center;
  }
}

/* ===== 17. Custom Dropdowns ===== */
/* Dropdown UI Styling */
.dropdown-ui {
  position: relative;
  width: 100%;
}

/* Custom Select Styling */
.custom-select-wrapper {
  position: relative;
  width: 100%;
}

.custom-select {
  position: relative;
  width: 100%;
  cursor: pointer;
}

/* Dropdown Trigger */
.custom-select-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: rgba(10, 15, 25, 0.5);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 10px;
  color: var(--light-text);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.custom-select-trigger:hover {
  border-color: rgba(0, 229, 255, 0.3);
}

.custom-select-arrow {
  position: relative;
  width: 12px;
  height: 12px;
  transition: transform 0.3s ease;
}

.custom-select.open .custom-select-arrow {
  transform: rotate(180deg);
}

/* Dropdown Options */
.custom-options {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  background: #6c757d;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  transform: translateY(-10px);
  max-height: 300px;
  overflow-y: auto;
}

.custom-select.open .custom-options {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown Header */
.custom-option-header {
  padding: 1rem 1.5rem;
  background: #a9a9a9;
  color: #fff;
  font-weight: 500;
  border-radius: 10px 10px 0 0;
}

/* Dropdown Options */
.custom-option {
  padding: 1rem 1.5rem;
  background: #6c757d;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.custom-option:last-child {
  border-bottom: none;
  border-radius: 0 0 10px 10px;
}

.custom-option:hover {
  background: #5a6268;
}

.custom-option.selected {
  background: #495057;
  font-weight: 500;
}

/* Tooltip */
.custom-select-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-size: 0.85rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  transform: translateY(5px);
  pointer-events: none;
  white-space: nowrap;
}

.custom-select-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 10px;
  border-width: 5px;
  border-style: solid;
  border-color: rgba(0, 0, 0, 0.8) transparent transparent transparent;
}

.custom-select:hover .custom-select-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
  .custom-select-trigger {
    padding: 1rem 1.25rem;
  }
  
  .custom-option {
    padding: 0.75rem 1.25rem;
  }
}

/* ===== 18. Hexagon Styles ===== */
.hexagonal-features {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.feature-icon.hexagon {
    position: relative;
    width: 60px;
    height: 60px;
    background-color: #1a2035;
    border: 2px solid #00e5ff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: all 0.3s ease;
}

.feature-icon.hexagon:hover {
    background-color: #00e5ff;
    border-color: #0077ff;
}

.feature-icon.hexagon:hover i {
    color: #1a2035;
}

.testimonial-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #00e5ff;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
    object-fit: cover;
    margin-right: 15px;
}

@media (max-width: 768px) {
    .hexagonal-features {
        margin-bottom: 30px;
    }
    
    .feature-icon.hexagon {
        width: 50px;
        height: 50px;
        margin-right: 15px;
    }
    
    .testimonial-image {
        width: 60px;
        height: 60px;
        margin-right: 10px;
    }
}

/* ===== 19. List Fix ===== */
.curriculum li, .projects li, .career li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--light-text-muted);
  display: flex;
  align-items: flex-start;
}

.curriculum li::before, .projects li::before, .career li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-color);
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* ===== 20. Floating Buttons ===== */
/* Floating Buttons Styles */
.floating-buttons {
  position: fixed;
  z-index: 999;
}

.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--dark-bg);
  text-decoration: none;
  position: fixed;
}

.floating-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.whatsapp-btn {
  background: linear-gradient(135deg, #25D366, #128C7E);
  font-size: 1.8rem;
  right: 20px;
  bottom: 30px;
}

.scroll-top-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  font-size: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  left: 20px;
  bottom: 30px;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

/* Pulse animation for WhatsApp button */
.whatsapp-btn {
  position: fixed;
}

.whatsapp-btn::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  z-index: -1;
  animation: pulseRing 2s infinite;
}

/* Add tooltip for better UX */
.floating-btn::before {
  content: attr(aria-label);
  position: absolute;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
}

.whatsapp-btn::before {
  right: 70px;
}

.scroll-top-btn::before {
  left: 70px;
}

.floating-btn:hover::before {
  opacity: 1;
  visibility: visible;
}

@keyframes pulseRing {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  70% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

/* Responsive styles */
@media screen and (max-width: 768px) {
  .whatsapp-btn {
    right: 15px;
    bottom: 25px;
    width: 50px;
    height: 50px;
    font-size: 1.6rem;
  }
  
  .scroll-top-btn {
    left: 15px;
    bottom: 25px;
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }
  
  .floating-btn::before {
    display: none; /* Hide tooltips on mobile */
  }
}

@media screen and (max-width: 576px) {
  .whatsapp-btn {
    right: 10px;
    bottom: 20px;
    width: 45px;
    height: 45px;
  }
  
  .scroll-top-btn {
    left: 10px;
    bottom: 20px;
    width: 45px;
    height: 45px;
  }
}

/* ===== 21. Animations & Keyframes ===== */
/* Animations CSS */
/* Fade In Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Float Animation */
@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0);
  }
}

/* Pulse Animation */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.3;
  }
  100% {
    transform: scale(1);
    opacity: 0.6;
  }
}

/* Slide In Animation */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Bounce Animation */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* Rotate Animation */
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Scale Animation */
@keyframes scale {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

/* Typing Animation */
@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blink {
  50% {
    border-color: transparent;
  }
}

/* Shake Animation */
@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-5px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(5px);
  }
}

/* Glow Animation */
@keyframes glow {
  0% {
    box-shadow: 0 0 5px rgba(0, 229, 255, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
  }
  100% {
    box-shadow: 0 0 5px rgba(0, 229, 255, 0.5);
  }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 1s ease forwards;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 3s ease-in-out infinite;
}

.animate-slide-in {
  animation: slideIn 0.8s ease forwards;
}

.animate-bounce {
  animation: bounce 2s ease infinite;
}

.animate-rotate {
  animation: rotate 8s linear infinite;
}

.animate-scale {
  animation: scale 2s ease-in-out infinite;
}

.animate-typing {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid var(--primary-color);
  animation: 
    typing 3.5s steps(40, end),
    blink 0.75s step-end infinite;
}

.animate-shake {
  animation: shake 0.5s ease;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

/* Animation Delays */
.delay-100 {
  animation-delay: 0.1s;
}

.delay-200 {
  animation-delay: 0.2s;
}

.delay-300 {
  animation-delay: 0.3s;
}

.delay-400 {
  animation-delay: 0.4s;
}

.delay-500 {
  animation-delay: 0.5s;
}

.delay-600 {
  animation-delay: 0.6s;
}

.delay-700 {
  animation-delay: 0.7s;
}

.delay-800 {
  animation-delay: 0.8s;
}

.delay-900 {
  animation-delay: 0.9s;
}

.delay-1000 {
  animation-delay: 1s;
}

/* Animation Durations */
.duration-300 {
  animation-duration: 0.3s;
}

.duration-500 {
  animation-duration: 0.5s;
}

.duration-700 {
  animation-duration: 0.7s;
}

.duration-1000 {
  animation-duration: 1s;
}

.duration-1500 {
  animation-duration: 1.5s;
}

.duration-2000 {
  animation-duration: 2s;
}

.duration-2500 {
  animation-duration: 2.5s;
}

.duration-3000 {
  animation-duration: 3s;
}

/* ===== 22. Scroll Animations ===== */
/* Animation for section elements */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 23. Content Visibility ===== */
@supports (content-visibility: auto) {
  .courses,
  .learning-paths,
  .course-details,
  .why-us,
  .testimonials,
  .pricing,
  .register,
  .faq,
  .contact,
  .footer {
    content-visibility: auto;
    contain-intrinsic-size: 1px 900px;
  }
}

/* ===== 24. Responsive - Hero ===== */
/* Responsive styles */
@media screen and (max-width: 1200px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-badge {
    max-width: 250px;
  }
}

/* Responsive adjustments */
@media screen and (max-width: 1200px) {
  .hero-badge {
    max-width: 250px;
  }
}

@media screen and (max-width: 992px) {
  .badge-1 {
    top: 5%;
    right: 10%;
  }
  
  .badge-2 {
    top: 40%;
    left: 5%;
  }
  
  .badge-3 {
    bottom: 10%;
    right: 8%;
  }
}

@media screen and (max-width: 768px) {
  .hero-badges-container {
    position: relative;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .hero-badge {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    max-width: 100%;
    transform: none !important;
    animation: none;
  }
  
  .hero-badge:hover {
    transform: translateY(-5px) !important;
  }
}

@media screen and (max-width: 768px) {
  .hero {
    padding: 7rem 0 4rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .countdown {
    gap: 0.35rem;
  }
  
  .countdown-number {
    font-size: 1.2rem;
    padding: 0.6rem 0.4rem;
  }
  
  .countdown-separator {
    font-size: 1.2rem;
  }
  
  .hero-badge {
    max-width: 220px;
    padding: 0.75rem;
  }
  
  .badge-icon {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }
}

@media screen and (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .hero-social-proof {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-badge {
    max-width: 200px;
  }
}

/* ===== 25. Responsive - Courses ===== */
/* Responsive Course Sections */
@media screen and (max-width: 992px) {
  .courses-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .tab-content-inner {
    grid-template-columns: 1fr;
  }
  
  .tab-right {
    order: -1;
  }
  
  .code-display {
    margin-bottom: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .tab-pane {
    padding: 2rem;
  }
  
  .tab-left h3 {
    font-size: 1.75rem;
  }
}

@media screen and (max-width: 576px) {
  .courses-grid {
    grid-template-columns: 1fr;
  }
  
  .tabs-nav {
    overflow-x: auto;
    padding-bottom: 1rem;
    justify-content: flex-start;
  }
  
  .tab-btn {
    white-space: nowrap;
    padding: 0.75rem 1.25rem;
  }
  
  .tab-pane {
    padding: 1.5rem;
  }
}

/* ===== 26. Responsive - Course Details, Register, Contact ===== */
/* Responsive Styles */
@media screen and (max-width: 992px) {
  .register-content, .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .tab-content-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .tab-right {
    order: -1;
  }
  
  .code-display {
    margin-bottom: 2rem;
  }
  
  .register-form-container, .contact-form-container {
    padding: 2rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
}

@media screen and (max-width: 768px) {
  .register, .contact, .course-details {
    padding: 4rem 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .tab-pane {
    padding: 2rem;
  }
  
  .tab-left h3 {
    font-size: 1.75rem;
  }
}

@media screen and (max-width: 576px) {
  .tabs-nav {
    overflow-x: auto;
    padding-bottom: 1rem;
    justify-content: flex-start;
  }
  
  .tab-btn {
    white-space: nowrap;
    padding: 0.75rem 1.25rem;
  }
  
  .tab-pane {
    padding: 1.5rem;
  }
  
  .register-form-container, .contact-form-container {
    padding: 1.5rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
}

/* ===== 27. Responsive - Features & Testimonials ===== */
/* Responsive Why Us & Testimonials */
@media screen and (max-width: 992px) {
  .why-us-content {
    gap: 2rem;
  }
  
  .feature-item {
    padding: 1.25rem;
  }
}

@media screen and (max-width: 768px) {
  .why-us-content {
    grid-template-columns: 1fr;
  }
  
  .why-us-image {
    order: -1;
    margin-bottom: 2rem;
  }
  
  .testimonial-item {
    margin: 0;
  }
}

@media screen and (max-width: 576px) {
  .feature-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .feature-icon {
    margin-bottom: 1rem;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-image {
    margin-bottom: 0.5rem;
  }
}

/* ===== 28. Responsive - Pricing & FAQ ===== */
/* Responsive Pricing & Registration */
@media screen and (max-width: 992px) {
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
}

@media screen and (max-width: 768px) {
  .register-content {
    grid-template-columns: 1fr;
  }
  
  .register-info {
    order: -1;
  }
}

@media screen and (max-width: 576px) {
  .pricing-badge {
    right: -3rem;
  }
  
  .faq-question h3 {
    font-size: 1rem;
  }
}

/* ===== 29. Responsive - Footer ===== */
/* Responsive Contact & Footer */
@media screen and (max-width: 992px) {
  .contact-content {
    gap: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 576px) {
  .contact-info {
    grid-template-columns: 1fr;
  }
  
  .contact-social {
    grid-column: span 1;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ===== 30. Responsive - Forms ===== */
/* Responsive styles */
@media screen and (max-width: 992px) {
  .register-form-container,
  .contact-form-container {
    padding: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 1rem 1.25rem;
  }
  
  .btn-block {
    padding: 1rem;
  }
}

@media screen and (max-width: 576px) {
  .register-form-container,
  .contact-form-container {
    padding: 1.5rem;
  }
  
  .form-group {
    margin-bottom: 1.25rem;
  }
  
  .form-group label {
    margin-bottom: 0.5rem;
    text-align: center;
  }
  
  .form-checkbox {
    justify-content: center;
  }
}

/* ===== 31. Responsive - General (Mobile Nav & Overrides) ===== */
/* Mobile Navigation */
@media screen and (max-width: 768px) {
  .header-container {
    justify-content: space-between;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--darker-bg);
    padding: 4rem 0 0 3rem;
    transition: right var(--transition-medium);
    z-index: 100;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
  }
  
  .nav-menu.show-menu {
    right: 0;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .nav-item {
    margin: 1rem 0;
  }
  
  .nav-close {
    display: block;
    position: absolute;
    top: 1rem;
    right: 1rem;
  }
  
  .nav-toggle {
    display: block;
  }
  
  /* Responsive branding */
  .highlight-brand {
    font-size: 1.5rem;
  }
  
  /* Responsive form layouts */
  .register-content, 
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .register-form-container, 
  .contact-form-container {
    padding: 1.5rem;
  }
  
  .form-group {
    margin-bottom: 1rem;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.75rem 1rem;
  }
  
  .btn-block {
    padding: 1rem;
  }
  
  /* Responsive section headers */
  .section-header {
    margin-bottom: 2rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 0.95rem;
  }
  
  /* Responsive course cards */
  .courses-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .course-card {
    padding: 1.5rem;
  }
  
  /* Responsive hero section */
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-badge {
    max-width: 100%;
  }
}

/* Small devices */
@media screen and (max-width: 576px) {
  .container {
    padding: 0 1.5rem;
  }
  
  /* Further reduce font sizes */
  .section-title {
    font-size: 1.5rem;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  /* Stack buttons */
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
    margin-bottom: 0.75rem;
    justify-content: center;
  }
  
  /* Adjust form elements */
  .register-form-container, 
  .contact-form-container {
    padding: 1.25rem;
  }
  
  .register-card,
  .contact-card {
    padding: 1.5rem;
  }
  
  .register-card-icon,
  .contact-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  
  .register-card h3,
  .contact-card h3 {
    font-size: 1.25rem;
  }
  
  /* Adjust countdown timer */
  .countdown {
    flex-wrap: wrap;
  }
  
  .countdown-item {
    flex: 0 0 calc(50% - 0.5rem);
    margin-bottom: 0.5rem;
  }
  
  /* Center align form elements on mobile */
  .form-group label {
    text-align: center;
  }
  
  .form-checkbox {
    justify-content: center;
  }
}

/* Extra small devices */
@media screen and (max-width: 375px) {
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-feature {
    width: 100%;
    justify-content: center;
  }
  
  .section-title {
    font-size: 1.35rem;
  }
  
  .section-subtitle {
    font-size: 0.9rem;
  }
  
  .register-form-container, 
  .contact-form-container {
    padding: 1rem;
  }
}

/* ===== FOMO Card Mobile Fixes ===== */
@media screen and (max-width: 768px) {
  .hero-offer {
    padding: 1.25rem;
    border-radius: 12px;
  }
  
  .offer-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .offer-label span {
    font-size: 0.9rem;
  }
  
  .offer-spots {
    font-size: 0.8rem;
    padding: 0.25rem 0.65rem;
  }
  
  .offer-discount {
    margin-bottom: 0.75rem;
  }
  
  .offer-tag {
    font-size: 0.75rem;
    padding: 0.3rem 0.7rem;
  }
  
  .offer-ends {
    font-size: 0.8rem;
  }
  
  .countdown {
    gap: 0.3rem;
    flex-wrap: nowrap;
  }
  
  .countdown-item {
    min-width: 0;
  }
  
  .countdown-number {
    font-size: 1.1rem;
    padding: 0.55rem 0.35rem;
    border-radius: 8px;
  }
  
  .countdown-text {
    font-size: 0.6rem;
  }
  
  .countdown-separator {
    font-size: 1.1rem;
    padding-bottom: 0.8rem;
  }
  
  .offer-cta {
    padding: 0.75rem;
    font-size: 0.9rem;
    border-radius: 8px;
  }
}

@media screen and (max-width: 576px) {
  .hero-offer {
    padding: 1rem;
  }
  
  .offer-label i {
    font-size: 0.95rem;
  }
  
  .offer-label span {
    font-size: 0.85rem;
  }
  
  .countdown-number {
    font-size: 1rem;
    padding: 0.5rem 0.3rem;
  }
  
  .countdown-separator {
    font-size: 1rem;
  }
}

/* ===== Pricing Card Mobile Fixes ===== */
@media screen and (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .pricing-card {
    max-width: 100%;
  }
  
  .pricing-title {
    font-size: 1.3rem;
  }
  
  .amount {
    font-size: 2.5rem;
  }
  
  .pricing-duration {
    font-size: 0.85rem;
  }
  
  .pricing-best-for {
    font-size: 0.85rem;
  }
}

/* ===== Hero Content Mobile Flow Fix ===== */
@media screen and (max-width: 992px) {
  .hero-content {
    flex-direction: column;
    gap: 2rem;
  }
  
  .hero-text {
    max-width: 100%;
    text-align: center;
  }
  
  .hero-title {
    text-align: center;
  }
  
  .hero-subtitle {
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-social-proof {
    justify-content: center;
  }
  
  .hero-image {
    max-width: 100%;
    width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .hero-content {
    gap: 1.5rem;
  }
  
  .hero-badges-container {
    position: relative;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .hero-badge {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    width: 100%;
    max-width: 100%;
    transform: none !important;
    animation: none !important;
  }
}