/* ============================================================
   RECALLINGO - Premium Dark Cosmic Design System
   Glassmorphism + Neon Accents + Micro-Interactions
   ============================================================ */

:root {
  --font-main: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Brand Palette */
  --bg-deep: #090B16;
  --bg-dark: #0F1224;
  --bg-card: rgba(26, 30, 58, 0.45);
  --bg-card-hover: rgba(35, 42, 80, 0.65);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-strong: rgba(255, 255, 255, 0.08);

  /* Brand Colors */
  --primary-yellow: #F7C84A;
  --primary-yellow-light: #FFE082;
  --primary-pink: #FE696E;
  --primary-purple: #8E2DE2;
  --primary-cyan: #00E5FF;
  --accent-green: #00E676;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #F7C84A 0%, #FE696E 100%);
  --gradient-brand-hover: linear-gradient(135deg, #FFE082 0%, #FF8A8E 100%);
  --gradient-purple-cyan: linear-gradient(135deg, #8E2DE2 0%, #00E5FF 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(142, 45, 226, 0.15) 0%, transparent 70%);

  /* Borders & Shadows */
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-glass-bright: rgba(255, 255, 255, 0.25);
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-neon-brand: 0 10px 30px rgba(247, 200, 74, 0.25);
  --shadow-neon-pink: 0 10px 30px rgba(254, 105, 110, 0.3);
  --shadow-neon-cyan: 0 10px 30px rgba(0, 229, 255, 0.25);

  /* Text Colors */
  --text-main: #FFFFFF;
  --text-muted: #A0AEC0;
  --text-dim: #718096;

  /* Sizing & Transitions */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: clip;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(142, 45, 226, 0.18) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(254, 105, 110, 0.14) 0%, transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(0, 229, 255, 0.12) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-main);
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-purple {
  background: var(--gradient-purple-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #121212;
  box-shadow: var(--shadow-neon-brand);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(247, 200, 74, 0.4);
  background: var(--gradient-brand-hover);
}

.btn-secondary {
  background: var(--bg-glass-strong);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-glass-bright);
  transform: translateY(-2px);
}

.btn-cyan {
  background: linear-gradient(135deg, #00E5FF 0%, #00B0FF 100%);
  color: #051424;
  box-shadow: var(--shadow-neon-cyan);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 229, 255, 0.45);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.125rem;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-glass);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  border-color: var(--border-glass-bright);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

/* Promo Announcement Bar */
.promo-bar {
  background: linear-gradient(90deg, #8E2DE2 0%, #FE696E 50%, #F7C84A 100%);
  color: #FFFFFF;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  position: relative;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 12px;
  line-height: 1.4;
}

.promo-bar a {
  text-decoration: underline;
  text-underline-offset: 3px;
  color: #FFF;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}

/* Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(9, 11, 22, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
  flex-wrap: nowrap;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  flex-shrink: 0;
  white-space: nowrap;
}

.logo-brand img {
  height: 38px;
  width: auto;
  border-radius: 10px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  flex-shrink: 1;
  min-width: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  white-space: nowrap;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  padding: 6px 2px;
  display: inline-block;
}

.nav-links a:hover {
  color: var(--text-main);
}

.nav-links a.nav-highlight {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: var(--radius-pill);
  color: var(--primary-cyan);
  font-weight: 600;
  font-size: 0.88rem;
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.15);
}

.nav-links a.nav-highlight:hover {
  background: rgba(0, 229, 255, 0.2);
  border-color: var(--primary-cyan);
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
  transform: translateY(-1px);
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
}

.header-download-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-text-short {
  display: none;
}

.btn-text-full {
  display: inline;
}

/* Mobile Hamburger Button */
.mobile-toggle-btn {
  display: none;
  width: 40px;
  height: 40px;
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}

.mobile-toggle-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(9, 11, 22, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-glass-bright);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-drawer.open {
  display: block;
  max-height: 500px;
}

.mobile-drawer-content {
  padding: 16px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-link:hover {
  color: var(--text-main);
  background: var(--bg-glass-strong);
}

.mobile-nav-link.mobile-highlight {
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.35);
  color: var(--primary-cyan);
  font-weight: 600;
}

.mobile-drawer-cta {
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
}

/* Hero Section */
.hero-section {
  padding: 80px 0 100px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(247, 200, 74, 0.12);
  border: 1px solid rgba(247, 200, 74, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-yellow);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-glass);
}

.stat-item h4 {
  font-size: 1.8rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Phone Mockup Frame */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup-wrapper {
  position: relative;
  width: 100%;
  max-width: 360px;
}

.phone-mockup {
  width: 100%;
  border-radius: 44px;
  border: 10px solid #232742;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(142, 45, 226, 0.35);
  overflow: hidden;
  background: #14172B;
}

.phone-mockup img {
  width: 100%;
  display: block;
}

.floating-pill {
  position: absolute;
  background: rgba(22, 26, 50, 0.85);
  border: 1px solid var(--border-glass-bright);
  backdrop-filter: blur(14px);
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-glass);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}

.floating-pill-1 {
  top: 12%;
  left: -20px;
  animation-delay: 0s;
}

.floating-pill-2 {
  bottom: 15%;
  right: -25px;
  animation-delay: 2s;
}

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

/* Store Buttons Group */
.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  transition: var(--transition);
}

.store-badge:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-glass-bright);
  transform: translateY(-3px);
}

.store-badge-icon {
  font-size: 1.8rem;
}

.store-badge-text small {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.store-badge-text strong {
  font-size: 0.95rem;
  color: var(--text-main);
}

/* Interactive Word Trainer Section */
.trainer-section {
  padding: 90px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(254, 105, 110, 0.12);
  color: var(--primary-pink);
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.6rem;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 1.1rem;
}

/* Interactive Card Component */
.interactive-card-container {
  max-width: 540px;
  margin: 0 auto;
  perspective: 1000px;
}

.word-card {
  width: 100%;
  min-height: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(247, 200, 74, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  backdrop-filter: blur(20px);
  transition: var(--transition);
}

.word-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.interval-badge {
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: var(--primary-cyan);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
}

.audio-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--primary-yellow);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.audio-btn:hover {
  background: var(--primary-yellow);
  color: #121212;
  transform: scale(1.1);
}

.word-main {
  text-align: center;
  margin: 24px 0;
}

.word-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.word-transcription {
  font-size: 1.1rem;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 16px;
}

.word-translation-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed var(--border-glass-bright);
  padding: 14px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
  cursor: pointer;
  transition: var(--transition);
}

.word-translation-box:hover {
  background: rgba(255, 255, 255, 0.09);
}

.word-translation-text {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary-yellow);
}

.ai-context-box {
  background: rgba(142, 45, 226, 0.12);
  border-left: 3px solid var(--primary-purple);
  padding: 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  text-align: left;
  font-size: 0.95rem;
  color: #E2E8F0;
}

.ai-context-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--primary-cyan);
  font-weight: 700;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.word-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.repeat-progress-bar {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 18px;
}

.repeat-dot {
  width: 14px;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  transition: var(--transition);
}

.repeat-dot.active {
  background: var(--primary-yellow);
  box-shadow: 0 0 10px rgba(247, 200, 74, 0.6);
}

/* Scientific 8-Intervals Timeline */
.timeline-section {
  padding: 90px 0;
  background: rgba(15, 18, 36, 0.4);
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: var(--primary-cyan);
  transform: translateY(-6px);
}

.timeline-step-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient-brand);
  color: #121212;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 18px;
  box-shadow: var(--shadow-neon-brand);
}

.timeline-step-time {
  font-size: 0.8rem;
  color: var(--primary-cyan);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Features Grid */
.features-section {
  padding: 90px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glass-bright);
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

/* Viral Vocabulary Quiz Section */
.quiz-section {
  padding: 90px 0;
  position: relative;
}

.quiz-container {
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
}

.quiz-progress-wrapper {
  margin-bottom: 24px;
}

.quiz-progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--gradient-brand);
  width: 10%;
  transition: width 0.3s ease;
}

.quiz-header-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 8px;
}

.quiz-question-box h3 {
  font-size: 1.6rem;
  margin-bottom: 24px;
  text-align: center;
}

.quiz-options-grid {
  display: grid;
  gap: 14px;
}

.quiz-option-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: left;
  font-size: 1.05rem;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.quiz-option-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--primary-yellow);
  transform: translateX(4px);
}

.quiz-result-box {
  text-align: center;
  display: none;
}

.quiz-result-badge {
  font-size: 3rem;
  font-weight: 800;
  margin: 16px 0;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Pricing Section */
.pricing-section {
  padding: 90px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  max-width: 1040px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 44px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border-color: var(--primary-yellow);
  box-shadow: 0 0 40px rgba(247, 200, 74, 0.2);
  transform: scale(1.03);
}

.featured-badge {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--gradient-brand);
  color: #121212;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.pricing-title {
  font-size: 2rem;
  margin-bottom: 8px;
}

.pricing-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-price {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.pricing-price small {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dim);
}

.pricing-trial-note {
  display: inline-block;
  background: rgba(0, 230, 118, 0.15);
  color: var(--accent-green);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
}

.pricing-features-list {
  list-style: none;
  margin-bottom: 36px;
  flex-grow: 1;
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: #E2E8F0;
}

.pricing-features-list li .check-icon {
  color: var(--primary-yellow);
  font-weight: bold;
}

/* Articles & Guides Section */
.articles-section {
  padding: 90px 0;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.article-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glass-bright);
}

.article-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-cyan);
  margin-bottom: 12px;
}

.article-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.article-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-glass);
  padding-top: 16px;
}

/* Article Page Layout */
.article-page {
  padding: 60px 0 100px;
  max-width: 860px;
  margin: 0 auto;
}

.article-header {
  margin-bottom: 40px;
}

.article-breadcrumbs {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.article-breadcrumbs a {
  color: var(--text-muted);
}

.article-page-title {
  font-size: 2.8rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.article-content {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #E2E8F0;
}

.article-content h2 {
  font-size: 1.8rem;
  margin: 40px 0 20px;
  color: #FFFFFF;
}

.article-content h3 {
  font-size: 1.4rem;
  margin: 30px 0 16px;
}

.article-content p {
  margin-bottom: 22px;
  color: #CBD5E0;
}

.article-content ul, .article-content ol {
  margin-bottom: 24px;
  padding-left: 28px;
}

.article-content li {
  margin-bottom: 10px;
  color: #CBD5E0;
}

.article-callout {
  background: rgba(142, 45, 226, 0.12);
  border-left: 4px solid var(--primary-purple);
  padding: 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 36px 0;
}

.article-callout h4 {
  color: var(--primary-cyan);
  margin-bottom: 8px;
}

.article-cta-box {
  background: linear-gradient(135deg, rgba(247, 200, 74, 0.12) 0%, rgba(254, 105, 110, 0.12) 100%);
  border: 1px solid var(--primary-yellow);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  margin: 50px 0;
}

.article-cta-box h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.article-cta-box p {
  margin-bottom: 24px;
}

/* FAQ Accordion */
.faq-section {
  padding: 90px 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 600;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--primary-yellow);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  padding: 0 24px 24px;
  display: none;
  font-size: 1rem;
  line-height: 1.6;
}

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

/* Lead Magnet Banner */
.lead-magnet-section {
  padding: 90px 0;
}

.lead-box {
  background: linear-gradient(135deg, rgba(30, 36, 70, 0.8) 0%, rgba(18, 22, 45, 0.9) 100%);
  border: 1px solid var(--primary-yellow);
  border-radius: var(--radius-lg);
  padding: 50px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(247, 200, 74, 0.15);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
}

.lead-form-inline {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lead-input {
  width: 100%;
  padding: 16px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass-bright);
  background: rgba(255, 255, 255, 0.08);
  color: #FFF;
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.lead-input:focus {
  border-color: var(--primary-yellow);
  box-shadow: 0 0 15px rgba(247, 200, 74, 0.3);
}

.lead-success-msg {
  display: none;
  color: var(--accent-green);
  font-weight: 600;
  text-align: center;
  margin-top: 10px;
}

/* Site Footer */
.site-footer {
  border-top: 1px solid var(--border-glass);
  padding: 60px 0 30px;
  background: #070810;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h5 {
  font-size: 1rem;
  margin-bottom: 18px;
  color: #FFF;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--text-dim);
}

.footer-col ul li a:hover {
  color: var(--text-main);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 30px;
  color: var(--text-dim);
}

/* Admin Panel Styles */
.admin-layout {
  min-height: 100vh;
  display: flex;
  background: #0B0E1B;
}

.admin-sidebar {
  width: 260px;
  background: #080A14;
  border-right: 1px solid var(--border-glass);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.admin-main {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 6px;
  transition: var(--transition);
}

.admin-nav-item:hover, .admin-nav-item.active {
  background: var(--bg-card);
  color: var(--primary-yellow);
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.admin-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
}

.admin-stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 10px 0 4px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.admin-table th, .admin-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
}

.admin-table th {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.admin-table td {
  font-size: 0.9rem;
}

.admin-form-group {
  margin-bottom: 20px;
}

.admin-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #CBD5E0;
}

.admin-input, .admin-textarea, .admin-select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: #FFF;
  font-size: 0.95rem;
  outline: none;
}

.admin-input:focus, .admin-textarea:focus {
  border-color: var(--primary-yellow);
}

/* Responsive Rules */
@media (max-width: 1120px) {
  .nav-links {
    gap: 14px;
  }
  .nav-links a {
    font-size: 0.86rem;
  }
  .nav-links a.nav-highlight {
    padding: 4px 10px;
    font-size: 0.82rem;
  }
}

@media (max-width: 960px) {
  .desktop-nav {
    display: none;
  }
  .mobile-toggle-btn {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-subtitle {
    margin: 0 auto 36px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .floating-pill {
    display: none;
  }
  .features-grid, .articles-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .lead-box {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .admin-stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 66px;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
  }
  .admin-stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }
  .header-inner {
    height: 60px;
    gap: 8px;
  }
  .logo-brand {
    font-size: 1.18rem;
    gap: 8px;
  }
  .logo-brand img {
    height: 32px;
  }
  .header-download-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  .btn-text-full {
    display: none;
  }
  .btn-text-short {
    display: inline;
  }
  .mobile-toggle-btn {
    width: 36px;
    height: 36px;
  }
  .promo-bar {
    padding: 6px 12px;
    font-size: 0.78rem;
    gap: 4px 8px;
  }
}