@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* AtomAI inspired color system */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #111111;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-tertiary: #666666;

  /* Cyber accent colors - more subtle */
  --accent-blue: #0084ff;
  --accent-blue-dark: #0066cc;
  --accent-pink: #ff4081;
  --accent-purple: #7c4dff;
  --accent-green: #00d084;
  --accent-gold: #ffd700;
  --accent-black: #000000;
  --accent-white: #ffffff;

  /* Spacing system (8px base) */
  --space-0: 6px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 56px;
  --space-8: 64px;
  --space-9: 72px;
  --space-10: 80px;
  --space-11: 88px;
  --space-12: 96px;

  /* Container widths */
  --container-max: 1200px;
  --container-medium: 960px;
  --container-small: 720px;

  /* Transitions */
  --transition-fast: 0.2s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.6s ease-out;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.25);

  /* Glows */
  --glow-sm: 0 0 10px;
  --glow-md: 0 0 20px;
  --glow-lg: 0 0 40px;

  /* Navbar height */
  --nav-height: 80px;
  --nav-bg-blur: rgba(0, 0, 0, 0.8);

  /* Floating button */
  --floating-btn-radius: 18px 0 0 18px;
  --floating-btn-radius-md: 14px 0 0 14px;
  --floating-btn-radius-sm: 10px 0 0 10px;
}

/* Global styles */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Microsoft JhengHei",
    "PingFang TC", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img.lazy {
  opacity: 0;
  transition: opacity 0.5s;
}

img:not(.lazy) {
  opacity: 1;
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Background effects */
.bg-gradient {
  position: fixed;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(0, 132, 255, 0.02) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 50%,
      rgba(124, 77, 255, 0.02) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 50% 100%,
      rgba(255, 64, 129, 0.02) 0%,
      transparent 50%
    );
  animation: gradientShift 30s ease infinite;
  z-index: -2;
}

@keyframes gradientShift {
  0%,
  100% {
    transform: rotate(0deg) scale(1);
  }
  33% {
    transform: rotate(120deg) scale(1.1);
  }
  66% {
    transform: rotate(240deg) scale(0.9);
  }
}

.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-3) 0;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0);
  transition: all var(--transition-normal);
  height: var(--nav-height);
}

nav.scrolled {
  background: var(--nav-bg-blur);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.nav-logo:hover {
  opacity: 0.8;
}

.nav-logo-img {
  height: 32px;
  width: 32px;
  vertical-align: middle;
  display: inline-block;
}

.nav-menu {
  display: flex;
  gap: var(--space-2);
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  transition: all var(--transition-fast);
}

.nav-back-link:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
  background: rgba(255, 215, 0, 0.1);
  transform: translateX(-2px);
}

.nav-back-link i {
  font-size: 0.85em;
  transition: transform var(--transition-fast);
}

.nav-back-link:hover i {
  transform: translateX(-2px);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--text-primary);
  transition: width var(--transition-fast);
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-view-only {
  display: none;
}
@media (max-width: 480px) {
  .mobile-view-only {
    display: inline;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) 0;
  position: relative;
}

.hero-content {
  text-align: center;
  max-width: var(--container-medium);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  color: var(--text-primary);
  animation: fadeUp 0.8s ease-out;
  white-space: nowrap;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.3rem);
  color: var(--text-secondary);
  font-weight: 400;
  animation: fadeUp 0.8s ease-out 0.1s both;
}

.hero-tagline {
  font-size: clamp(0.9rem, 2.2vw, 1rem);
  color: var(--accent-gold);
  font-weight: 600;
  font-style: italic;
  margin: var(--space-3) 0;
  animation: fadeUp 0.8s ease-out 0.15s both;
}

/* Video Container */
.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: var(--space-6) auto;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  animation: fadeUp 0.8s ease-out 0.2s both;
  transition: all var(--transition-normal);
}

.video-wrapper:hover {
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.video-thumbnail {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: all var(--transition-normal);
}

.video-placeholder:hover .video-thumbnail {
  transform: scale(1.05);
}

.play-button {
  width: 80px;
  height: 80px;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(4px);
}

.play-button:hover {
  transform: scale(1.15);
  background: rgba(0, 0, 0, 0.8);
  border-color: var(--accent-gold);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.play-icon {
  width: 0;
  height: 0;
  border-left: 25px solid rgba(255, 255, 255, 0.9);
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  margin-left: 5px;
  transition: all var(--transition-normal);
}

.play-button:hover .play-icon {
  border-left-color: var(--accent-gold);
}

/* CTA Button */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--text-primary);
  color: var(--bg-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: 12px;
  transition: all var(--transition-normal);
  animation: fadeUp 0.8s ease-out 0.3s both;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease-out, height 0.6s ease-out;
}

.cta-button:hover::before {
  width: 300px;
  height: 300px;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.1);
}

.cta-arrow {
  transition: transform var(--transition-fast);
}

.cta-button:hover .cta-arrow {
  transform: translateX(4px);
}

/* Section styles */
section {
  padding: var(--space-12) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: var(--container-small);
  margin: 0 auto;
}

/* Section styles */
section {
  padding: var(--space-12) 0;
  position: relative;
}

/* Salary Highlight Section */
.salary-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin: var(--space-2) 0;
}

.salary-image-title {
  font-size: 1.5rem;
  margin-left: 100px;
}

@media (max-width: 768px) {
  .salary-image-title {
    margin-left: 0;
    text-align: center;
  }
}

/* Extra small screens - adjust button text */
@media (max-width: 480px) {
  .curriculum-button {
    font-size: 0.75rem;
    padding: 4px 8px;
    height: 28px;
    gap: 4px;
  }

  .curriculum-button-full,
  .curriculum-button-medium {
    display: none;
  }

  .curriculum-button-short {
    display: inline;
  }

  .content-item-title {
    font-size: 1.1rem;
  }
} /* Add a subtle hint that image is clickable */

.salary-image {
  flex-shrink: 0;
  width: 500px;
  max-width: 100%; /* Added this line for responsiveness */
}

.salary-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.salary-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.salary-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Instructors Grid */
.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.instructor-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.instructor-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

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

.instructor-card:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.instructor-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  transition: all var(--transition-normal);
}

.instructor-card:hover .instructor-avatar img {
  transform: scale(1.05);
}

.instructor-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-3);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden; /* Add this line */
}

.instructor-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.instructor-bio {
  color: var(--text-secondary);
  line-height: 1.8;
  text-align: left;
}

.instructor-bio li {
  list-style: none;
  position: relative;
  padding-left: var(--space-3);
  margin-bottom: var(--space-1);
}

.instructor-bio li::before {
  content: "\f058";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--accent-gold);
  font-size: 0.875rem;
  position: absolute;
  left: 0;
  top: 0.125em;
  transition: all var(--transition-fast);
}

.instructor-card:hover .instructor-bio li::before {
  transform: scale(1.1);
}

/* Feature Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: var(--space-4);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.feature-card:hover .feature-title i {
  color: var(--accent-gold);
  transform: scale(1.1);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.feature-title i {
  font-size: 1.1rem;
  color: var(--accent-gold);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Audience Section */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.audience-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.03) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.audience-card:hover::before {
  opacity: 1;
}

.audience-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.audience-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.audience-card:hover .audience-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* 2 columns for mobile landscape */
@media (max-width: 1000px) and (orientation: landscape) {
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* 1 column for small screens */
@media (max-width: 600px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

.benefit-item {
  text-align: center;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 16px;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
  display: inline-block;
  color: var(--text-secondary);
  opacity: 1;
}

.benefit-icon i {
  color: var(--accent-gold);
}

.benefit-item:hover .benefit-icon i {
  color: var(--accent-gold);
}

.benefit-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.benefit-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Price Section */
.price-section {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 32px;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-2);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.price-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.03) 0%,
    transparent 50%
  );
  animation: rotate 30s linear infinite;
}

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

/* Early Bird Banner */
.early-bird-banner {
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold));
  color: black;
  padding: var(--space-2) var(--space-4);
  border-radius: 25px;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  animation: pulseGlow 2s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(255, 64, 129, 0.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 30px rgba(255, 64, 129, 0.5);
    transform: scale(1.02);
  }
}

/* Price Container */
.price-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin: var(--space-6) 0;
  position: relative;
  z-index: 1;
}

.price-main {
  text-align: center;
}

.price-original {
  margin-bottom: var(--space-2);
}

.original-price {
  font-size: 2.5rem;
  text-decoration: line-through;
  text-decoration-color: var(--accent-gold);
  text-decoration-thickness: 3px;
  position: relative;
  display: inline-block;
}

.original-price::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -10%;
  right: -10%;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-gold),
    transparent
  );
  animation: strikethrough 0.8s ease-out;
}

@keyframes strikethrough {
  from {
    width: 0;
    opacity: 0;
  }
  to {
    width: 120%;
    opacity: 1;
  }
}

.price-tag {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--accent-gold);
  margin: var(--space-2) 0;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
  animation: priceShine 3s ease-in-out infinite;
}

@keyframes priceShine {
  0%,
  100% {
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
  }
  50% {
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
  }
}

.savings-badge {
  background: linear-gradient(135deg, var(--accent-green), #00b359);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: 20px;
  font-weight: 600;
  font-size: 1rem;
  margin: var(--space-2) auto var(--space-4);
  display: inline-block;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.price-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.gold {
  color: var(--accent-gold);
}

/* Early Bird Benefits */
.early-bird-benefits {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: var(--space-2);
  text-align: left;
}

/* Countdown Timer */
.countdown-timer {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 16px;
  padding: var(--space-4);
  margin-bottom: var(--space-5);
  text-align: center;
}

.timer-label {
  color: var(--accent-pink);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.timer-display {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-1);
}

.timer-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 50px;
}

.timer-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.timer-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.timer-separator {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin: 0 var(--space-1);
}

/* Benefits List */
.benefits-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  text-align: center;
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-4);
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-0);
  padding: var(--space-1);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  transition: all var(--transition-normal);
}

.benefits-list li:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(5px);
}

.benefits-list li i {
  color: var(--accent-gold);
  font-size: 1.1rem;
  width: 1.5em;
  margin-top: 2px;
  flex-shrink: 0;
  text-align: center;
}

.benefits-list li span {
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Urgency Message */
.urgency-message {
  background: linear-gradient(
    135deg,
    rgba(255, 64, 129, 0.1),
    rgba(124, 77, 255, 0.1)
  );
  border: 1px solid rgba(255, 64, 129, 0.3);
  border-radius: 12px;
  padding: var(--space-3);
  text-align: center;
  color: var(--text-primary);
  font-weight: 600;
  animation: urgencyPulse 3s ease-in-out infinite;
}

@keyframes urgencyPulse {
  0%,
  100% {
    border-color: rgba(255, 64, 129, 0.3);
    box-shadow: 0 0 10px rgba(255, 64, 129, 0.1);
  }
  50% {
    border-color: rgba(255, 64, 129, 0.6);
    box-shadow: 0 0 20px rgba(255, 64, 129, 0.3);
  }
}

.remaining-spots {
  color: var(--accent-pink);
  font-size: 1.2rem;
  font-weight: 800;
}

/* Enhanced CTA Button */
.cta-early-bird {
  cursor: pointer;
  font-size: 1.2rem;
  padding: var(--space-3) var(--space-6);
  margin: 0 0;
  animation: ctaPulse 2s ease-in-out infinite;
  border: 2px solid transparent;
  background-clip: padding-box;
}

@keyframes ctaPulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.cta-early-bird:hover {
  transform: translateY(-4px) !important;
}

/* Guarantee Note */
.guarantee-note {
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
}

/* Powered by Stripe */
.powered-by-stripe {
  text-align: center;
  margin: var(--space-2) 0 0;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.crypto-payment-note {
  margin-bottom: var(--space-2);
  font-size: 0.8em;
  opacity: 0.5;
}

.powered-by-stripe:hover {
  opacity: 1;
}

.stripe-logo {
  height: 30px;
  width: auto;
  filter: brightness(0.8);
}

.guarantee-note i {
  color: var(--accent-gold);
}

/* Motto Section */
.motto-container {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 24px;
  padding: var(--space-8);
  text-align: center;
}

.motto-grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.motto-item {
  font-size: 1.125rem;
  color: var(--text-secondary);
  font-style: italic;
  padding: var(--space-3);
  border-left: 3px solid var(--accent-gold);
  text-align: left;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  transition: all var(--transition-normal);
}

.motto-item:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateX(8px);
  border-left-color: var(--accent-gold);
}

/* Motto Section - Hero Style */
.motto-hero-section {
  position: relative;
  background-image: url("./motto/core-motto-4.jpg");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.motto-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.5) 50%,
    rgba(0, 0, 0, 0.75) 100%
  );
  z-index: 1;
}

.motto-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: var(--container-medium);
  padding: var(--space-8) 0;
}

.motto-title {
  color: var(--text-primary);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  margin-bottom: var(--space-8);
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.motto-quotes {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.motto-quote {
  padding: 0;
  background: white;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  /* padding: var(--space-3) var(--space-4); */
  position: relative;
  transition: all var(--transition-normal);
  text-align: center;
}

/* .motto-quote:hover {
  background: rgba(0, 0, 0, 0.6);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 215, 0, 0.2);
} */

.motto-quote i {
  color: var(--accent-gold);
  font-size: 1rem;
  margin-bottom: var(--space-2);
  opacity: 0.6;
}

.motto-quote p {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.5;
  margin: 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.motto-quote::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--accent-gold),
    var(--accent-white),
    var(--accent-gold)
  );
  border-radius: 20px 20px 0 0;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.motto-quote:hover::before {
  opacity: 1;
}

/* Responsive adjustments for motto section */
@media (max-width: 768px) {
  .motto-hero-section {
    background-attachment: scroll;
    background-size: contain;
    background-position: center top; /* Changed from 'center bottom' */
    min-height: 80vh;
    padding: var(--space-8) 0;
    align-items: flex-start;
    padding-top: var(--space-12);
  }

  .motto-content {
    padding: var(--space-6) 0 var(--space-12);
    position: relative;
    z-index: 2;
  }

  .motto-title {
    margin-bottom: var(--space-6);
  }

  .motto-quote {
    /* padding: var(--space-4); */
    background: rgba(0, 0, 0, 0.7);
  }

  .motto-quote p {
    font-size: 1.25rem;
  }

  .cta-early-bird {
    font-size: 0.8rem;
  }
}

/* Extra small screens - image underneath title */
@media (max-width: 480px) {
  .motto-hero-section {
    background-size: 90%;
    background-position: center top; /* Changed from 'center 70%' */
    min-height: 100vh;
    padding-top: var(--space-8);
  }

  .motto-content {
    padding-bottom: var(--space-16);
  }

  .motto-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    margin-bottom: var(--space-8);
  }
}

/* Q&A Section */
.qa-container {
  max-width: var(--container-medium);
  margin: 0 auto;
}

.qa-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  margin-bottom: var(--space-2);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.qa-item:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.qa-question {
  padding: var(--space-4);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.qa-question:hover {
  color: var(--text-primary);
}

.qa-toggle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

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

.qa-answer {
  padding: 0 var(--space-4) var(--space-4);
  color: var(--text-secondary);
  display: none;
  animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.qa-item.active .qa-answer {
  display: block;
}

/* Footer */
footer {
  text-align: center;
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  color: var(--text-secondary);
}

.footer-email {
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-email:hover {
  opacity: 0.7;
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-back-link span {
    display: none;
  }

  .nav-back-link {
    padding: var(--space-1) var(--space-2);
    font-size: 0.85rem;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
    white-space: normal;
  }

  .instructors-grid,
  .features-grid,
  .benefits-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: var(--space-8) 0;
  }

  .price-section {
    padding: var(--space-6);
  }

  .price-container {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    text-align: center;
  }

  .audience-card,
  .instructor-card {
    padding: var(--space-4);
  }

  /* Salary highlight mobile styles */
  .salary-highlight {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }

  .salary-image {
    width: 100%;
    max-width: 350px;
    order: 1; /* Image appears first */
    margin: 0 auto;
  }

  .salary-content {
    order: 2; /* Content appears below image */
  }

  .salary-subtitle {
    font-size: 1.1rem;
    line-height: 1.7;
  }

  /* Feature cards mobile adjustments */
  .feature-card {
    padding: var(--space-4);
    margin-bottom: var(--space-3);
  }

  .feature-title {
    font-size: 1.1rem;
  }

  .feature-description {
    font-size: 0.95rem;
  }
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  right: -100%;
  width: 70vw;
  max-width: 200px;
  height: calc(100vh - var(--nav-height));
  background: var(--bg-secondary);
  padding: var(--space-6);
  transition: right var(--transition-normal);
  z-index: 999;
}

.mobile-menu.active {
  right: 0;
  background: var(--nav-bg-blur);
  backdrop-filter: blur(10px);
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 998;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

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

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}

/* Course Content Section */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.content-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: var(--space-5);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.content-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--accent-blue),
    var(--accent-white),
    var(--accent-gold)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

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

.content-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.content-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.content-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition-normal);
}

.content-card:hover .content-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.content-title {
  font-size: 1.25rem;
  font-weight: 600;
  flex: 1;
  margin: 0;
}

.content-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-1) var(--space-2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.content-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.content-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.detail-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.detail-label {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 60px;
  font-size: 0.875rem;
}

.detail-value {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

.content-summary {
  margin-top: var(--space-10);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: var(--space-6);
  text-align: center;
}

.summary-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  transition: all var(--transition-normal);
}

.summary-item:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
}

.summary-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.summary-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* 更新響應式設計部分 - 替換原有的@media (max-width: 768px)內容 */
@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero-title {
    margin-top: 48px;
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .instructors-grid,
  .features-grid,
  .benefits-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: var(--space-8) 0;
  }

  .price-section {
    padding: var(--space-6);
  }

  .audience-card,
  .instructor-card,
  .content-card {
    padding: var(--space-4);
  }

  .content-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .content-tag {
    align-self: flex-start;
  }

  .detail-item {
    flex-direction: column;
    gap: var(--space-1);
  }

  .detail-label {
    min-width: auto;
  }

  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .content-summary {
    padding: var(--space-4);
    margin-top: var(--space-6);
  }
}

/* Course Content Section Header with Image */
.content-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.content-header-text {
  flex: 1;
  text-align: left;
}

.content-header-text .section-title {
  text-align: left;
  margin-bottom: var(--space-3);
}

.content-header-text .section-subtitle {
  text-align: left;
  margin: 0;
}

.content-header-image {
  flex-shrink: 0;
  width: 500px;
  max-width: 100%;
}

.content-header-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.content-header-image img:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Responsive design for content header */
@media (max-width: 768px) {
  .content-section-header {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }

  .content-header-text {
    order: 1;
  }

  .content-header-text .section-title,
  .content-header-text .section-subtitle {
    text-align: center;
  }

  .content-header-image {
    order: 2;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }
}

.content-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.content-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: var(--space-5);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.content-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.content-item:hover::before {
  transform: scaleX(1);
}

.content-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.content-item-header {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-3);
  gap: var(--space-2);
  flex-wrap: wrap;
}

.content-item-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-primary);
}

.content-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: flex-start;
}

.content-item-tag {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.05);
  border-width: 1px;
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.1);
  border-image: initial;
  padding: var(--space-1) var(--space-3);
  border-radius: 20px;
  white-space: nowrap;
}

.content-item-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  font-size: 1rem;
}

.content-item-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.detail-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.detail-row:hover {
  background: rgba(255, 255, 255, 0.04);
}

.detail-label {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 80px;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.detail-value {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

.content-summary {
  margin-top: var(--space-10);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: var(--space-6);
  text-align: center;
}

.summary-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  transition: all var(--transition-normal);
}

.summary-item:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
}

.summary-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.summary-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* 響應式設計 - 更新原有的@media (max-width: 768px)部分 */
@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
    white-space: normal;
  }

  .instructors-grid,
  .features-grid,
  .benefits-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: var(--space-8) 0;
  }

  .price-section {
    padding: var(--space-6);
  }

  .audience-card,
  .instructor-card {
    padding: var(--space-4);
  }

  .content-item {
    padding: var(--space-4);
  }

  .content-item-header {
    gap: var(--space-2);
    align-items: flex-start;
  }

  .content-item-title {
    font-size: 1.25rem;
  }

  .content-item-tag {
    font-size: 1rem;
    padding: 3px 8px;
    border-radius: 12px;
  }

  .detail-row {
    flex-direction: column;
    gap: var(--space-1);
  }

  .detail-label {
    min-width: auto;
  }

  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .content-summary {
    padding: var(--space-4);
    margin-top: var(--space-6);
  }
}

/* Modal styles for image lightbox */
.image-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  animation: fadeIn 0.3s ease-out;
}

.image-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  position: relative;
  max-width: 95%;
  max-height: 95%;
  margin: auto;
}

.modal-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.modal-close {
  position: absolute;
  top: 5px;
  right: 6px;
  color: white;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  background: rgba(0, 0, 0, 1);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--nav-bg-blur);
  transform: scale(1.1);
}

/* Make salary image clickable */
.salary-image img {
  cursor: pointer;
  transition: all var(--transition-normal);
}

.salary-image img:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Add a subtle hint that image is clickable */
.salary-image {
  position: relative;
}

.salary-image::after {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 8px;
  border-radius: 50%;
  font-size: 1rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.salary-image:hover::after {
  opacity: 1;
}

/* Curriculum Button Styles */
.curriculum-button-container {
  margin: var(--space-4) 0;
  text-align: center;
}

.curriculum-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-0);
  padding: var(--space-0) var(--space-0);
  background: rgba(255, 215, 0, 0.1);
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.curriculum-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--accent-gold);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease-out, height 0.6s ease-out;
  z-index: -1;
}

.curriculum-button:hover::before {
  width: 300px;
  height: 300px;
}

.curriculum-button:hover {
  color: var(--bg-primary);
  background: rgba(255, 215, 0, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
}

.curriculum-button i {
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.curriculum-button:hover i {
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .modal-close {
    top: 5px;
    right: 6px;
    font-size: 1.5rem;
    width: 35px;
    height: 35px;
  }

  .modal-content {
    max-width: 98%;
    max-height: 98%;
  }
}

.bebas-neue-regular {
  font-family: "Bebas Neue", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.floating-enroll-btn {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--accent-gold);
  color: #000;
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: var(--floating-btn-radius);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
  padding: 18px 12px 18px 12px;
  text-decoration: none;
  letter-spacing: 1px;
  line-height: 1.2;
  transition: background 0.2s, box-shadow 0.2s, color 0.2s, transform 0.2s,
    opacity 0.2s;
  cursor: pointer;
  opacity: 0.96;
  writing-mode: vertical-rl;
  text-align: center;
}

.floating-enroll-btn:hover {
  background: #ffd700cc;
  color: #000;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
  opacity: 1;
  transform: translateY(-2px) scale(1.04);
}

@media (max-width: 768px) {
  .floating-enroll-btn {
    right: 12px;
    bottom: 16px;
    font-size: 1rem;
    padding: 14px 8px 14px 8px;
    border-radius: var(--floating-btn-radius-md);
  }
}

@media (max-width: 480px) {
  .floating-enroll-btn {
    right: 8px;
    bottom: 8px;
    font-size: 0.95rem;
    padding: 10px 6px 10px 6px;
    border-radius: var(--floating-btn-radius-sm);
  }
}

.discord-section {
  text-align: center;
  font-size: 1.25rem;
  max-width: var(--container-small);
  margin: 0 auto;
}

/* Discord Hero Section */
.discord-hero-section {
  position: relative;
  background-image: url("./discord-public.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-12) 0;
}

.discord-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.4) 50%,
    rgba(0, 0, 0, 0.7) 100%
  );
  z-index: 1;
}

.discord-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: var(--container-medium);
  padding: var(--space-8) 0;
}

.discord-content .section-title {
  color: var(--text-primary);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  margin-bottom: var(--space-4);
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.discord-content .discord-section p {
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
  font-size: 1.4rem;
  margin-bottom: var(--space-4);
}

.discord-content .cta-button {
  background: var(--text-primary);
  color: var(--bg-primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  border: 2px solid transparent;
}

.discord-content .cta-button:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4);
}

/* Responsive adjustments for Discord section */
@media (max-width: 768px) {
  .discord-hero-section {
    background-attachment: scroll;
    background-size: cover;
    background-position: center center;
    min-height: 50vh;
    padding: var(--space-8) 0;
  }

  .discord-content {
    padding: var(--space-6) 0;
  }

  .discord-content .section-title {
    margin-bottom: var(--space-3);
  }

  .discord-content .discord-section p {
    font-size: 1.2rem;
    margin-bottom: var(--space-3);
  }
}

@media (max-width: 480px) {
  .discord-hero-section {
    min-height: 40vh;
    padding: var(--space-6) 0;
  }

  .discord-content .section-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .discord-content .discord-section p {
    font-size: 1.1rem;
  }
}

/* Custom Scrollbar Styles for Modals */
.table-wrapper::-webkit-scrollbar,
.discord-images-wrapper::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

.table-wrapper::-webkit-scrollbar-track,
.discord-images-wrapper::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
}

.table-wrapper::-webkit-scrollbar-thumb,
.discord-images-wrapper::-webkit-scrollbar-thumb {
  background: var(--accent-gold);
  border-radius: 6px;
  border: 2px solid rgba(0, 0, 0, 0.2);
}

.table-wrapper::-webkit-scrollbar-thumb:hover,
.discord-images-wrapper::-webkit-scrollbar-thumb:hover {
  background: #ffed4e;
}

.table-wrapper::-webkit-scrollbar-corner,
.discord-images-wrapper::-webkit-scrollbar-corner {
  background: rgba(255, 255, 255, 0.05);
}

/* Firefox scrollbar support */
.table-wrapper,
.discord-images-wrapper {
  scrollbar-width: thin;
  scrollbar-color: var(--accent-gold) rgba(255, 255, 255, 0.05);
}

/* Discord Modal Styles */
.discord-modal-container {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: var(--space-6);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.discord-images-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow-y: auto;
  max-height: calc(90vh - 200px);
  padding: var(--space-2);
}

.modal-discord-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-normal);
}

.modal-discord-image:hover {
  transform: scale(1.02);
}

/* Responsive design for Discord modal */
@media (max-width: 768px) {
  .discord-modal-container {
    padding: var(--space-4);
    max-width: 95vw;
    max-height: 95vh;
  }

  .discord-images-wrapper {
    max-height: calc(95vh - 100px);
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  .discord-modal-container {
    padding: var(--space-3);
    border-radius: 8px;
  }

  .discord-images-wrapper {
    gap: var(--space-2);
  }
}

/* Table Modal Styles */
.modal-table-container {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: var(--space-6);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.modal-table-title {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  text-align: center;
  border-bottom: 2px solid var(--accent-gold);
  padding-bottom: var(--space-2);
}

.table-wrapper {
  overflow-x: auto;
  overflow-y: auto;
  max-height: calc(90vh - 200px);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.modal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: transparent;
}

.modal-table th {
  background: rgba(255, 215, 0, 1);
  color: black;
  font-weight: 600;
  padding: var(--space-3);
  text-align: left;
  border-bottom: 2px solid var(--accent-gold);
  position: sticky;
  top: 0;
  z-index: 10;
}

.modal-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  vertical-align: top;
}

.modal-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.modal-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.01);
}

.modal-table tr:nth-child(even):hover {
  background: rgba(255, 255, 255, 0.04);
}

/* Video link styling in table */
.video-link {
  color: var(--accent-gold);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.video-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
  transform: scale(1.05);
}

/* Responsive design for table modal */
@media (max-width: 768px) {
  .modal-table-container {
    padding: var(--space-4);
    max-width: 95vw;
    max-height: 95vh;
  }

  .modal-table-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
  }

  .table-wrapper {
    max-height: calc(95vh - 100px);
  }

  .modal-table {
    font-size: 0.8rem;
  }

  .modal-table th,
  .modal-table td {
    padding: var(--space-1) var(--space-2);
  }

  .modal-table th {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .modal-table-container {
    padding: var(--space-3);
    border-radius: 8px;
  }

  .modal-table-title {
    font-size: 1.1rem;
  }

  .modal-table {
    font-size: 0.75rem;
  }

  .modal-table th,
  .modal-table td {
    padding: var(--space-1);
  }

  .modal-table th:nth-child(3),
  .modal-table th:nth-child(4),
  .modal-table td:nth-child(3),
  .modal-table td:nth-child(4) {
    font-size: 0.7rem;
  }

  .stripe-logo {
    height: 23px;
    width: auto;
    filter: brightness(0.8);
  }
}

/* Loading state styles */
.checkout-button.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.checkout-button.loading .button-text {
  opacity: 0.5;
}

.checkout-button .loading-spinner {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.checkout-button.loading .loading-spinner {
  display: block;
}

@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Loading overlay for better UX */
.loading-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  backdrop-filter: blur(2px);
}

.loading-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
}

.loading-content {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 300px;
}

.loading-content .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 215, 0, 0.3);
  border-top: 3px solid var(--accent-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 2rem 0 0.5rem 2rem;
  flex-shrink: 0;
}

.loading-text {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

.available-note {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-top: 1rem;
}

.motto-image {
  max-width: 100%;
}

.link-to-qa {
  color: var(--accent-gold);
  text-decoration: none;
}

/* Simple Guest Speakers Showcase Section */
.guest-speakers-simple-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.guest-speaker-simple-item {
  text-align: center;
}

.guest-speaker-simple-item img {
  width: 75%;
  max-width: 800px;
  height: auto;
  border-radius: 8px;
  cursor: pointer;
}

.guest-speakers-note {
  text-align: center;
  margin-top: var(--space-6);
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Mobile responsive - full size images */
@media (max-width: 768px) {
  .guest-speakers-simple-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .guest-speaker-simple-item img {
    width: 100%;
  }
}





/* Sales End Overlay */
.sales-end-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.95) 0%, 
        rgba(10, 10, 10, 0.98) 50%, 
        rgba(0, 0, 0, 0.95) 100%);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    backdrop-filter: blur(10px);
}

/* Hide overlay when toggled off */
.sales-end-overlay.hidden {
    display: none !important;
}

.sales-end-content {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 24px;
    padding: var(--space-8);
    max-width: 600px;
    width: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
                0 0 40px rgba(255, 215, 0, 0.1);
}

.sales-end-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--accent-gold) 0%, 
        var(--accent-white) 50%, 
        var(--accent-gold) 100%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.sales-end-icon {
    font-size: 4rem;
    color: var(--accent-gold);
    margin-bottom: var(--space-4);
    animation: pulseIcon 2s ease-in-out infinite;
}

@keyframes pulseIcon {
    0%, 100% { 
        transform: scale(1);
        opacity: 1;
    }
    50% { 
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.sales-end-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.sales-end-message {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
    line-height: 1.6;
}

.sales-end-submessage {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.sales-end-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.sales-end-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.sales-end-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease-out, height 0.6s ease-out;
}

.sales-end-button:hover::before {
    width: 300px;
    height: 300px;
}

.sales-end-button.primary {
    background: var(--accent-gold);
    color: var(--bg-primary);
    border: 2px solid var(--accent-gold);
}

.sales-end-button.primary:hover {
    background: #ffed4e;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4);
}

.sales-end-button.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.sales-end-button.secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.1);
}

.sales-end-button .cta-arrow {
    transition: transform var(--transition-fast);
}

.sales-end-button:hover .cta-arrow {
    transform: translateX(4px);
}

.sales-end-note {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    opacity: 0.8;
}

.sales-end-note i {
    color: var(--accent-gold);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sales-end-content {
        padding: var(--space-6);
        max-width: 90vw;
    }
    
    .sales-end-icon {
        font-size: 3rem;
    }
    
    .sales-end-buttons {
        gap: var(--space-2);
    }
    
    .sales-end-button {
        padding: var(--space-2) var(--space-4);
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .sales-end-content {
        padding: var(--space-4);
    }
    
    .sales-end-icon {
        font-size: 2.5rem;
        margin-bottom: var(--space-3);
    }
    
    .sales-end-button {
        font-size: 0.95rem;
        padding: var(--space-2) var(--space-3);
    }
}