/* ============================================
   KODYFIER DSA MASTERY BOOTCAMP
   "Neon Code Midnight" Theme
   ============================================ */

@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Roboto:ital,wght@0,100..900;1,100..900&family=Syne:wght@400..800&family=Urbanist:ital,wght@0,100..900;1,100..900&display=swap");

/* CSS Variables */
:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.7);
  --python-blue: #306998;
  --python-gold: #ffd43b;
  --accent-purple: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-color: rgba(148, 163, 184, 0.1);
  --glass-bg: rgba(30, 41, 59, 0.6);
  --glass-border: rgba(255, 255, 255, 0.1);
  --gradient-primary: linear-gradient(
    135deg,
    var(--python-blue) 0%,
    var(--accent-purple) 100%
  );
  --gradient-gold: linear-gradient(135deg, var(--python-gold) 0%, #f59e0b 100%);
  --shadow-glow: 0 0 40px rgba(48, 105, 152, 0.3);
  --shadow-gold: 0 0 40px rgba(255, 212, 59, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Urbanist", sans-serif;
  letter-spacing: 0.06rem;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

h1,
h2 {
  font-family: "Montserrat", sans-serif;
  letter-spacing: -0.2rem;
}
h3,
h4 {
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0rem;
}

/* Matrix Code Rain Canvas */
#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.08;
  pointer-events: none;
}

/* Floating Gradient Orbs */
.gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: var(--accent-purple);
  top: -200px;
  right: -100px;
  animation: float-orb 20s ease-in-out infinite;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: var(--accent-cyan);
  bottom: 10%;
  left: -150px;
  animation: float-orb 25s ease-in-out infinite reverse;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: var(--python-blue);
  top: 50%;
  right: 10%;
  animation: float-orb 18s ease-in-out infinite;
  animation-delay: -5s;
}

@keyframes float-orb {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(50px, -30px) scale(1.1);
  }
  50% {
    transform: translate(-30px, 50px) scale(0.9);
  }
  75% {
    transform: translate(-50px, -20px) scale(1.05);
  }
}

/* ============================================
   NAVIGATION
   ============================================ */
#main-nav {
  padding: 1rem 0;
  transition: all 0.3s ease;
  z-index: 1000;
}

#main-nav.scrolled {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
}

.brand-kody {
  color: var(--python-blue);
}

.brand-fier {
  color: var(--python-gold);
}

.brand-by {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
  font-weight: 400;
  margin-top: -5px;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--python-gold) !important;
}

.btn-enroll-nav {
  background: var(--gradient-primary);
  color: white !important;
  padding: 0.5rem 1.5rem !important;
  border-radius: 50px;
  font-weight: 600;
  margin-left: 1rem;
  transition: all 0.3s ease;
}

.btn-enroll-nav:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Floating Python Logo */
.python-logo-float {
  position: absolute;
  width: 120px;
  height: 120px;
  top: -60px;
  right: 10%;
  opacity: 0.15;
  animation: rotate-python 20s linear infinite;
  z-index: 0;
}

@keyframes rotate-python {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Data Nodes */
.data-nodes-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 0;
}

.data-node {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--python-gold);
  border-radius: 50%;
  opacity: 0.6;
  box-shadow: 0 0 20px var(--python-gold);
}

.node-1 {
  top: 20%;
  left: 10%;
  animation: float-node 6s ease-in-out infinite;
}
.node-2 {
  top: 40%;
  left: 5%;
  animation: float-node 8s ease-in-out infinite 1s;
}
.node-3 {
  top: 60%;
  left: 15%;
  animation: float-node 7s ease-in-out infinite 2s;
}
.node-4 {
  top: 30%;
  right: 20%;
  animation: float-node 9s ease-in-out infinite 0.5s;
}
.node-5 {
  top: 70%;
  right: 10%;
  animation: float-node 5s ease-in-out infinite 1.5s;
}

@keyframes float-node {
  0%,
  100% {
    transform: translateY(0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-20px) scale(1.2);
    opacity: 1;
  }
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(48, 105, 152, 0.2);
  border: 1px solid var(--python-blue);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--python-gold);
}

.badge-icon {
  color: var(--python-gold);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* Hero Title with Terminal Effect */
.hero-title {
  /* font-family: "JetBrains Mono", monospace; */
  font-size: 3.5rem;
  font-weight: 700;
  margin: 1.5rem 0;
  line-height: 1.2;
}

.terminal-text {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cursor {
  color: var(--python-gold);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Price Shock Element */
.price-shock-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0;
  position: relative;
}

.old-price {
  font-size: 2rem;
  color: var(--text-muted);
  text-decoration: line-through;
  position: relative;
}

.price-shock-container .price-slash {
  position: absolute;
  left: 0;
  top: 50%;
  width: 0 !important;
  height: 3px;
  background: var(--accent-red);
  transform: rotate(-15deg);
  transform-origin: left center;
}

.new-price {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--python-gold);
  text-shadow: 0 0 30px rgba(255, 212, 59, 0.5);
  opacity: 0;
  transform: scale(0.5);
}

.discount-badge {
  background: var(--accent-red);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  animation: pulse-badge 2s ease-in-out infinite;
  opacity: 0;
}

@keyframes pulse-badge {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 20px 10px rgba(239, 68, 68, 0);
  }
}

.pulse-text {
  animation: text-pulse 1s ease-in-out infinite;
}

@keyframes text-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Trust Bar */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.trust-item i {
  color: var(--python-gold);
}

/* Hero CTAs */
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn-primary-cta {
  position: relative;
  background: var(--gradient-gold);
  color: var(--bg-primary) !important;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary-cta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.btn-pulse {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  animation: btn-pulse 2s ease-in-out infinite;
}

@keyframes btn-pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.btn-secondary-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-secondary-cta:hover {
  color: var(--python-gold);
}

.play-btn {
  position: relative;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--python-gold);
}

.play-btn i {
  font-size: 1.5rem;
  color: var(--python-gold);
  margin-left: 4px;
}

.ripple {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--python-gold);
  animation: ripple 2s ease-out infinite;
}

@keyframes ripple {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Code Editor */
.hero-visual {
  position: relative;
  z-index: 2;
}

.code-editor {
  background: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
}

.editor-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border-color);
}

.editor-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.editor-dot.red {
  background: var(--accent-red);
}
.editor-dot.yellow {
  background: #fbbf24;
}
.editor-dot.green {
  background: var(--accent-green);
}

.filename {
  margin-left: 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: "JetBrains Mono", monospace;
}

.editor-body {
  padding: 1.5rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.8;
}

.editor-body pre {
  margin: 0;
  color: var(--text-primary);
}

.line-num {
  color: var(--text-muted);
  margin-right: 1rem;
}

.keyword {
  color: #c678dd;
}
.class-name {
  color: #e5c07b;
}
.function {
  color: #61afef;
}
.string {
  color: #98c379;
}
.comment {
  color: #5c6370;
  font-style: italic;
}

/* ============================================
   SECTION COMMON STYLES
   ============================================ */
section {
  position: relative;
  padding: 100px 0;
  z-index: 1;
}

.section-header {
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-block;
  background: rgba(48, 105, 152, 0.2);
  border: 1px solid var(--python-blue);
  color: var(--python-gold);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--text-secondary) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

/* ============================================
   DSA VISUALIZATION SECTION
   ============================================ */
.viz-section {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(48, 105, 152, 0.05) 50%,
    transparent 100%
  );
}

.viz-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.viz-canvas-container {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

#dsa-canvas {
  width: 100%;
  height: 450px;
  display: block;
}

.viz-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.9));
}

.viz-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.viz-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.viz-info {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
}

.viz-description {
  display: none;
}

.viz-description.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.viz-description h4 {
  color: var(--python-gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.viz-description p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ============================================
   CURRICULUM SECTION
   ============================================ */
.curriculum-section {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(139, 92, 246, 0.03) 50%,
    transparent 100%
  );
}

.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.curriculum-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.curriculum-card:hover {
  transform: translateY(-5px);
  border-color: var(--python-blue);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.3),
    var(--shadow-glow);
}

.curriculum-card.expanded {
  grid-column: span 2;
}

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  margin-bottom: 1.5rem;
}

.curriculum-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.curriculum-card > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.card-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.topic-tag {
  background: rgba(48, 105, 152, 0.2);
  color: var(--python-gold);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
}

.card-expand {
  text-align: center;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.curriculum-card.expanded .card-expand {
  transform: rotate(180deg);
}

.card-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.curriculum-card.expanded .card-details {
  max-height: 300px;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.card-details ul {
  list-style: none;
  padding: 0;
}

.card-details li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-details li::before {
  content: "✓";
  color: var(--accent-green);
  font-weight: bold;
}

/* ============================================
   INSTRUCTOR SECTION
   ============================================ */
.instructor-section {
  position: relative;
  overflow: hidden;
}

.instructor-image-container {
  position: relative;
  display: inline-block;
}

.instructor-image {
  width: 350px;
  height: 450px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.instructor-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instructor-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    transparent 50%,
    rgba(15, 23, 42, 0.8) 100%
  );
  z-index: 1;
}

.instructor-float-card {
  position: absolute;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  z-index: 2;
  animation: float-card 4s ease-in-out infinite;
}

.card-experience {
  top: 20%;
  right: -30px;
  color: var(--python-gold);
  animation-delay: 0s;
}

.card-students {
  bottom: 20%;
  left: -30px;
  color: var(--accent-green);
  animation-delay: 2s;
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.instructor-content {
  padding-left: 2rem;
}

.instructor-name {
  font-size: 3rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 1rem 0 2rem;
}

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.credential-icon {
  width: 40px;
  height: 40px;
  background: rgba(48, 105, 152, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--python-gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.credential-text strong {
  display: block;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.credential-text span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.instructor-quote {
  background: var(--glass-bg);
  border-left: 4px solid var(--python-gold);
  padding: 1.5rem;
  border-radius: 0 12px 12px 0;
  position: relative;
}

.instructor-quote i {
  position: absolute;
  top: -10px;
  left: 10px;
  font-size: 2rem;
  color: var(--python-gold);
  opacity: 0.5;
}

.instructor-quote p {
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
}

/* World Map Background */
.world-map-bg {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  height: 60%;
  opacity: 0.1;
  pointer-events: none;
  z-index: 0;
}

.flight-path-svg {
  width: 100%;
  height: 100%;
}

.flight-path {
  stroke-dasharray: 10, 5;
  animation: dash 2s linear infinite;
}

@keyframes dash {
  to {
    stroke-dashoffset: -30;
  }
}

.flight-dot {
  animation: fly 3s linear infinite;
}

@keyframes fly {
  0% {
    offset-distance: 0%;
  }
  100% {
    offset-distance: 100%;
  }
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-section {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(6, 182, 212, 0.03) 50%,
    transparent 100%
  );
}

.pricing-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  max-width: 900px;
  margin: 0 auto 4rem;
}

.comparison-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 2.5rem;
  text-align: center;
  position: relative;
  backdrop-filter: blur(10px);
}

.comparison-card.kodyfier {
  border-color: var(--python-gold);
  box-shadow: var(--shadow-gold);
  transform: scale(1.05);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-gold);
  color: var(--bg-primary);
  padding: 0.4rem 1.5rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
}

.comparison-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.price-tag {
  margin-bottom: 2rem;
}

.price-tag .currency {
  font-size: 2rem;
  font-weight: 600;
  vertical-align: top;
}

.price-tag .amount {
  font-size: 3.5rem;
  font-weight: 800;
}

.comparison-card.others .amount {
  color: var(--text-muted);
}

.comparison-card.kodyfier .amount {
  color: var(--python-gold);
}

.feature-list {
  list-style: none;
  padding: 0;
  text-align: left;
}

.feature-list li {
  padding: 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
}

.feature-list li i {
  font-size: 1.2rem;
}

.feature-list li i.bi-check-circle-fill {
  color: var(--accent-green);
}

.feature-list li i.bi-x-circle {
  color: var(--accent-red);
}

.feature-list li.missing {
  opacity: 0.5;
}

.vs-divider {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--python-gold);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Value Stack */
.value-stack {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 2.5rem;
  max-width: 800px;
  margin: 0 auto 3rem;
  backdrop-filter: blur(10px);
}

.value-title {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.value-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.value-item {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.value-item:hover {
  background: rgba(48, 105, 152, 0.1);
  transform: translateY(-5px);
}

.value-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: white;
}

.value-text {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

.value-total {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.total-value .strikethrough {
  text-decoration: line-through;
  color: var(--text-muted);
}

.arrow {
  color: var(--python-gold);
  font-size: 1.5rem;
}

.your-price .highlight {
  color: var(--python-gold);
  font-size: 2rem;
  font-weight: 800;
}

/* Urgency Timer */
.urgency-timer {
  background: linear-gradient(
    135deg,
    rgba(239, 68, 68, 0.1) 0%,
    rgba(239, 68, 68, 0.05) 100%
  );
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.timer-label {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.timer-label i {
  color: var(--accent-red);
}

.timer-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.timer-unit {
  text-align: center;
}

.timer-value {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-red);
  font-family: "JetBrains Mono", monospace;
  line-height: 1;
}

.timer-label-unit {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.timer-separator {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-red);
  margin-top: -1rem;
}

/* Guarantee Badge */
.guarantee-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
  padding: 1.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 16px;
}

.guarantee-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  animation: shield-pulse 2s ease-in-out infinite;
}

@keyframes shield-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  50% {
    box-shadow: 0 0 20px 10px rgba(16, 185, 129, 0);
  }
}

.guarantee-text strong {
  display: block;
  color: var(--accent-green);
  font-size: 1.1rem;
}

.guarantee-text span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
  overflow: hidden;
  padding-bottom: 80px;
}

.testimonials-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.testimonials-marquee::before,
.testimonials-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 150px;
  z-index: 2;
  pointer-events: none;
}

.testimonials-marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-primary) 0%, transparent 100%);
}

.testimonials-marquee::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg-primary) 0%, transparent 100%);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  animation: marquee 40s linear infinite;
  width: max-content;
}

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

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.testimonial-card {
  width: 380px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.5rem;
  flex-shrink: 0;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--python-blue);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.student-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--python-gold);
}

.student-info h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.placed-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.testimonial-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.testimonial-rating {
  color: var(--python-gold);
}

/* ============================================
   INTERVIEW PREP SECTION
   ============================================ */
.interview-section {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(16, 185, 129, 0.03) 50%,
    transparent 100%
  );
}

.bigo-chart-container {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.chart-title {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.bigo-chart {
  height: 250px;
  margin-bottom: 1.5rem;
}

#bigo-canvas {
  width: 100%;
  height: 100%;
}

.complexity-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.legend-color {
  width: 20px;
  height: 20px;
  border-radius: 4px;
}

.legend-color.o1 {
  background: var(--accent-green);
}
.legend-color.ologn {
  background: var(--python-blue);
}
.legend-color.on {
  background: var(--python-gold);
}
.legend-color.on2 {
  background: var(--accent-red);
}

/* Company Showcase */
.company-showcase {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.showcase-title {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.company-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.company-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.company-logo:hover {
  background: rgba(48, 105, 152, 0.1);
  transform: translateY(-3px);
}

.company-logo i {
  font-size: 2rem;
  color: var(--text-secondary);
}

.company-logo.indian .logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.company-logo span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Mock Interview */
.mock-interview {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.mock-title {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.mock-preview {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1rem;
}

.code-panel,
.video-panel {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem;
  background: rgba(255, 255, 255, 0.05);
}

.panel-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.panel-header span:last-child {
  margin-left: 0.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: "JetBrains Mono", monospace;
}

.code-panel pre {
  padding: 1rem;
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: "JetBrains Mono", monospace;
  line-height: 1.6;
}

.video-feed {
  height: 120px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.recording-dot {
  width: 12px;
  height: 12px;
  background: var(--accent-red);
  border-radius: 50%;
  animation: recording 1s ease-in-out infinite;
}

@keyframes recording {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.recording-text {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.7rem;
  color: var(--accent-red);
  font-weight: 600;
}

.interviewer-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
}

.interviewer-info .avatar {
  width: 30px;
  height: 30px;
  background: var(--gradient-primary);
  border-radius: 50%;
}

.interviewer-info span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta-section {
  position: relative;
  padding: 150px 0;
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.1) 0%,
    rgba(48, 105, 152, 0.1) 100%
  );
  overflow: hidden;
}

.floating-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--python-gold);
  border-radius: 50%;
  opacity: 0.6;
  animation: float-particle 15s ease-in-out infinite;
}

@keyframes float-particle {
  0%,
  100% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-100vh) rotate(720deg);
    opacity: 0;
  }
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--python-gold) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.btn-magnetic-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 4rem;
  background: var(--gradient-gold);
  border-radius: 60px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--bg-primary);
  text-decoration: none;
  overflow: hidden;
  transition: all 0.3s ease;
  opacity: 1 !important;
}

.btn-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(255, 212, 59, 0.5) 0%,
    transparent 70%
  );
  opacity: 1;
  transition: opacity 0.3s ease;
}

.btn-magnetic-cta:hover .btn-glow {
  opacity: 1;
}

.btn-magnetic-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 0 60px rgba(255, 212, 59, 0.5);
}

.security-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.badge-item i {
  color: var(--accent-green);
}

.seats-left {
  margin-top: 2rem;
  padding: 1rem 2rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-red);
}

.seats-left i {
  font-size: 1.2rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: rgba(0, 0, 0, 0.3);
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-color);
}

.footer-brand {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--python-gold);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 300px;
}

.footer h5 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--python-gold);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.social-link {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.3rem;
  transition: all 0.3s ease;
}

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

.footer-contact {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .viz-container {
    grid-template-columns: 1fr;
  }

  .pricing-comparison {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .vs-divider {
    transform: rotate(90deg);
  }

  .comparison-card.kodyfier {
    transform: scale(1);
  }

  .curriculum-card.expanded {
    grid-column: span 1;
  }

  .instructor-content {
    padding-left: 0;
    margin-top: 3rem;
  }

  .instructor-image {
    width: 280px;
    height: 360px;
  }

  .mock-preview {
    grid-template-columns: 1fr;
  }

  .cta-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 2rem;
  }

  .new-price {
    font-size: 2.5rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .btn-primary-cta,
  .btn-secondary-cta {
    width: 100%;
    justify-content: center;
  }

  .trust-bar {
    flex-direction: column;
    gap: 0.75rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .curriculum-grid {
    grid-template-columns: 1fr;
  }

  .value-items {
    grid-template-columns: 1fr;
  }

  .timer-value {
    font-size: 2rem;
  }

  .company-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-title {
    font-size: 2rem;
  }

  .btn-magnetic-cta {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
  }

  .python-logo-float {
    width: 80px;
    height: 80px;
    top: -30px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.6rem;
  }

  .price-shock-container {
    flex-wrap: wrap;
  }

  .instructor-image {
    width: 240px;
    height: 300px;
  }

  .instructor-float-card {
    display: none;
  }

  .testimonial-card {
    width: 300px;
  }

  .security-badges {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ============================================
   ANIMATION CLASSES
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--python-blue);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--python-gold);
}

/* Selection */
::selection {
  background: var(--python-gold);
  color: var(--bg-primary);
}