/* ========================================
   CSS VARIABLES & ROOT CONFIGURATION
   ======================================== */
:root {
  /* Color Palette - Black & White Theme */
  --color-primary: #ffffff;
  --color-secondary: #aaaaaa;
  --color-background: #000000;
  --color-card-border: #333333;
  --color-button-text: #000000;
  
  /* Animation Variables */
  --scroll-speed: 60s; 
  --card-count: 6; 
  --card-width: 350px;
  --card-gap: 25px;

  /* Typography */
  --font-family-body: 'Inter', Arial, sans-serif;
  
  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 15px;
  --spacing-md: 20px;
  --spacing-lg: 30px;
  --spacing-xl: 40px;
  --spacing-xxl: 50px;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 6px;
  --border-radius-lg: 10px;
  
  /* Shadows */
  --shadow-subtle: 0 2px 5px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 4px 10px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 15px rgba(255, 255, 255, 0.2);
  --shadow-glow-strong: 0 0 25px rgba(255, 255, 255, 0.4);
  
  /* Transitions */
  --transition-fast: 0.2s;
  --transition-medium: 0.25s;
  --transition-slow: 0.3s;
}

/* ========================================
   KEYFRAMES & ANIMATIONS
   ======================================== */
@keyframes backgroundPan {
  0% { background-position: 0% 0%; }
  50% { background-position: 100% 100%; }
  100% { background-position: 0% 0%; }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc((var(--card-count) * var(--card-width) * -1) - (var(--card-count) * var(--card-gap))));
  }
}

/* ========================================
   BASE STYLES & LAYOUT
   ======================================== */
* {
  box-sizing: border-box;
}

body { 
  margin: 0; 
  padding: 0; 
  font-family: var(--font-family-body);
  color: var(--color-primary); 
  text-align: center; 
  min-height: 100vh;
  display: flex; 
  flex-direction: column; 
  justify-content: space-between;
  align-items: center; 
  background-color: var(--color-background);
  overflow-x: hidden;
  position: relative; 
}

/* ========================================
   BACKGROUND ELEMENTS
   ======================================== */
.background-dynamic {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(135deg, #0a0a0a, #000000, #0a0a0a);
  background-size: 200% 200%;
  animation: backgroundPan 30s ease infinite;
  z-index: -2; 
  opacity: 0.95; 
}

.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1; 
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 25px 25px; 
}

/* ========================================
   HEADER COMPONENT
   ======================================== */
.header {
  position: static; 
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px var(--spacing-xl); 
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(5px);
  z-index: 100;
  border-bottom: 1px solid var(--color-card-border);
}

.header .icon {
  width: 28px; 
  height: 28px;
  border-radius: var(--border-radius-sm);
}

.header .title {
  font-size: 18px; 
  font-weight: 700;
  font-family: var(--font-family-body);
  color: var(--color-primary);
  margin: 0;
}

/* ========================================
   MAIN CONTENT LAYOUT
   ======================================== */
.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 1000px; 
  padding: 0 var(--spacing-sm);
  margin-top: var(--spacing-xxl); 
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
  padding: var(--spacing-xxl) 0 80px 0;
  width: 100%;
  margin-bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.main-icon {
  width: 160px;
  height: 160px;
  margin-bottom: var(--spacing-xl);
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.15));
}

.main-slogan {
  font-size: 54px; 
  font-weight: 800; 
  font-family: var(--font-family-body); 
  margin: var(--spacing-xxl) var(--spacing-md) var(--spacing-md) var(--spacing-md); 
  color: var(--color-primary); 
  line-height: 1.1;
  max-width: 800px;
}

.main-slogan .highlight-speed {
  color: #ffffff;
  background: linear-gradient(135deg, #4a90e2, #7b68ee);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(123, 104, 238, 0.6);
  position: relative;
  padding: 2px 8px;
  border-radius: 4px;
}

.main-slogan .highlight-speed::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.15), rgba(123, 104, 238, 0.15));
  border-radius: 4px;
  z-index: -1;
}

.subtitle {
  font-size: 18px;
  font-weight: 400;
  color: var(--color-secondary); 
  margin: 0 var(--spacing-md) 45px var(--spacing-md); 
  line-height: 1.5;
  max-width: 700px;
}

.ai-highlight, 
.diarization-highlight {
  font-weight: 700;
  color: var(--color-primary); 
}

/* ========================================
   BUTTON COMPONENTS
   ======================================== */
.cta-group {
  display: flex; 
  gap: var(--spacing-md); 
  justify-content: center; 
  align-items: center; 
  margin-bottom: var(--spacing-lg); 
  margin-top: 80px;
}

.button { 
  display: inline-block;
  padding: 14px var(--spacing-lg); 
  font-weight: 700; 
  text-decoration: none; 
  border-radius: var(--border-radius-md); 
  transition: all var(--transition-medium) ease;
  font-size: 16px; 
  letter-spacing: 0.5px;
  font-family: var(--font-family-body);
  min-width: 180px;
}

.button-primary { 
  background: var(--color-primary); 
  color: var(--color-button-text); 
  border: 1px solid var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.button-primary:hover { 
  background: #eeeeee; 
  box-shadow: var(--shadow-glow-strong); 
  transform: translateY(-2px);
}

.button-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-secondary); 
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.discount-text {
  color: var(--color-secondary);
  font-weight: 400; 
  font-size: 14px; 
  margin-top: var(--spacing-md); 
}

.discount-text .code,
.discount-text .percent {
  color: var(--color-primary); 
  font-weight: 700;
}

/* ========================================
   COMMON SECTION STYLES
   ======================================== */
.divider {
  width: 100px;
  height: 2px;
  background: var(--color-primary);
  margin: 0 auto 10px auto;
}

.section-title {
  font-family: var(--font-family-body);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  letter-spacing: -0.5px;
}

.section-subtitle {
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 3px;
  font-weight: 500;
  color: var(--color-secondary);
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.features {
  padding-top: var(--spacing-xxl);
}

.features h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.features h2.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.features-section {
  width: 100%;
  padding: 0 0 80px 0;
}

.features-section h2 {
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 3px;
  font-weight: 500;
  color: var(--color-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin: 60px auto 0;
  padding: 0 20px;
  max-width: 1200px;
  width: 100%;
}

/* Base Feature Card */
.feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 32px;
  text-align: left;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
  animation-fill-mode: both;
}

/* Animation classes for scroll animations */
.feature-card.animate-in {
  animation: slideInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Different animation delays and styles for each card type */
.feature-card:nth-child(1).animate-in { 
  animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.1s; 
}
.feature-card:nth-child(2).animate-in { 
  animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.2s; 
}
.feature-card:nth-child(3).animate-in { 
  animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.3s; 
}
.feature-card:nth-child(4).animate-in { 
  animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.4s; 
}
.feature-card:nth-child(5).animate-in { 
  animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.5s; 
}
.feature-card:nth-child(6).animate-in { 
  animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.6s; 
}
.feature-card:nth-child(7).animate-in { 
  animation: slideInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.7s; 
}

@keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0) translateY(0);
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(50px) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0) translateY(0);
  }
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.feature-title {
  font-weight: 600;
  font-size: 22px;
  margin: 0 0 20px 0;
  color: var(--color-primary);
  letter-spacing: -0.3px;
  line-height: 1.3;
  font-family: var(--font-family-body);
}

.feature-description {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0;
  font-weight: 400;
}

.keyword-highlight {
  color: #ffffff;
  font-weight: 500;
  background: rgba(74, 144, 226, 0.15);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(74, 144, 226, 0.3);
  transition: all 0.2s ease;
}

.keyword-highlight:hover {
  background: rgba(74, 144, 226, 0.25);
  border-color: rgba(74, 144, 226, 0.5);
}

/* Style 1: Tags/Pills */
.feature-card-tags {
  text-align: center;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  justify-content: center;
}

.feature-tag {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.2s ease;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeInTag 0.5s ease forwards;
}

.feature-card-tags.animate-in .feature-tag:nth-child(1) { animation-delay: 0.3s; }
.feature-card-tags.animate-in .feature-tag:nth-child(2) { animation-delay: 0.4s; }
.feature-card-tags.animate-in .feature-tag:nth-child(3) { animation-delay: 0.5s; }

@keyframes fadeInTag {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card-tags:hover .feature-tag {
  background: rgba(74, 144, 226, 0.2);
  border-color: rgba(74, 144, 226, 0.4);
  color: #ffffff;
}

/* Style 2: Bullet Points */
.feature-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
}

.feature-bullets li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.5;
  opacity: 0;
  transform: translateX(-20px);
  animation: slideInBullet 0.5s ease forwards;
}

.feature-card-bullets.animate-in .feature-bullets li:nth-child(1) { animation-delay: 0.3s; }
.feature-card-bullets.animate-in .feature-bullets li:nth-child(2) { animation-delay: 0.4s; }
.feature-card-bullets.animate-in .feature-bullets li:nth-child(3) { animation-delay: 0.5s; }
.feature-card-bullets.animate-in .feature-bullets li:nth-child(4) { animation-delay: 0.6s; }

@keyframes slideInBullet {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.feature-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: rgba(74, 144, 226, 0.8);
  font-weight: bold;
}

/* Style 3: Simple with accent line */
.feature-card-simple .feature-accent-line {
  width: 40px;
  height: 3px;
  background: rgba(74, 144, 226, 0.8);
  border-radius: 2px;
  margin-bottom: 20px;
  transition: width 0.3s ease;
}

.feature-card-simple:hover .feature-accent-line {
  width: 60px;
}

/* Style 4: Number Badge */
.feature-card-numbered {
  text-align: center;
  position: relative;
}

.feature-number {
  font-size: 48px;
  font-weight: 800;
  color: rgba(74, 144, 226, 0.9);
  margin-bottom: 16px;
  line-height: 1;
  letter-spacing: -2px;
  opacity: 0;
  transform: scale(0.5);
  animation: bounceInNumber 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

.feature-card-numbered.animate-in .feature-number {
  animation-delay: 0.3s;
}

@keyframes bounceInNumber {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Style 5: Icon */
.feature-card-icon {
  text-align: center;
}

.feature-icon-bg {
  width: 60px;
  height: 60px;
  background: rgba(74, 144, 226, 0.1);
  border: 1px solid rgba(74, 144, 226, 0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.3s ease;
}

.feature-svg {
  width: 24px;
  height: 24px;
  color: rgba(74, 144, 226, 0.8);
  transition: color 0.3s ease;
}

.feature-card-icon:hover .feature-icon-bg {
  background: rgba(74, 144, 226, 0.2);
  border-color: rgba(74, 144, 226, 0.5);
  transform: scale(1.05);
}

.feature-card-icon:hover .feature-svg {
  color: #4a90e2;
}

/* Style 6: AI-powered feature */
.feature-card-ai {
  position: relative;
  overflow: hidden;
}

.feature-card-ai::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  /* background: linear-gradient(45deg, transparent, rgba(123, 104, 238, 0.1), transparent);
  animation: aiShine 3s ease-in-out infinite; */
}

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

.feature-ai-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.feature-ai-icon {
  width: 48px;
  height: 48px;
  background: rgba(74, 144, 226, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.feature-ai-svg {
  width: 24px;
  height: 24px;
  color: rgba(74, 144, 226, 0.9);
}

.feature-ai-badge {
  background: rgba(74, 144, 226, 0.15);
  color: rgba(74, 144, 226, 0.9);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
}

.feature-card-ai .feature-title {
  margin-bottom: 16px;
  color: var(--color-primary);
  position: relative;
  z-index: 2;
}

.feature-ai-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.ai-tag {
  background: rgba(74, 144, 226, 0.1);
  border: 1px solid rgba(74, 144, 226, 0.2);
  color: rgba(74, 144, 226, 0.8);
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  position: relative;
  z-index: 2;
}

.feature-card-ai:hover {
  box-shadow: 0 20px 40px rgba(74, 144, 226, 0.2);
}

.feature-card-ai:hover .feature-ai-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(74, 144, 226, 0.4);
}

.feature-card-ai:hover .ai-tag {
  background: rgba(74, 144, 226, 0.2);
  border-color: rgba(74, 144, 226, 0.4);
  color: #ffffff;
}

/* Style 7: Full-width meeting recorder */
.feature-card-meeting {
  grid-column: 1 / -1;
  padding: 48px 40px;
  min-height: 200px;
}

.meeting-feature-layout {
  display: flex;
  align-items: center;
  gap: 32px;
}

.meeting-icon-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.meeting-icon-bg {
  width: 80px;
  height: 80px;
  background: rgba(74, 144, 226, 0.15);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.meeting-icon-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(45deg, transparent, rgba(74, 144, 226, 0.2), transparent);
  animation: iconShine 2s ease-in-out infinite;
}

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

.meeting-svg {
  width: 40px;
  height: 40px;
  color: rgba(74, 144, 226, 0.9);
  position: relative;
  z-index: 2;
}

.meeting-status {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 8px 16px;
  border-radius: 20px;
}

.meeting-status-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.meeting-status-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #10b981;
}

.meeting-content {
  flex: 1;
}

.meeting-content .feature-title {
  margin-bottom: 16px;
  color: var(--color-primary);
  font-size: 1.75rem;
}

.meeting-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.platform-tag {
  background: rgba(74, 144, 226, 0.1);
  border: 1px solid rgba(74, 144, 226, 0.2);
  color: rgba(74, 144, 226, 0.8);
  padding: 8px 16px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeInTag 0.5s ease forwards;
}

.feature-card-meeting.animate-in .platform-tag:nth-child(1) { animation-delay: 0.4s; }
.feature-card-meeting.animate-in .platform-tag:nth-child(2) { animation-delay: 0.5s; }
.feature-card-meeting.animate-in .platform-tag:nth-child(3) { animation-delay: 0.6s; }
.feature-card-meeting.animate-in .platform-tag:nth-child(4) { animation-delay: 0.7s; }
.feature-card-meeting.animate-in .platform-tag:nth-child(5) { animation-delay: 0.8s; }

.feature-card-meeting:hover {
  box-shadow: 0 20px 40px rgba(74, 144, 226, 0.2);
}

.feature-card-meeting:hover .meeting-icon-bg {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(74, 144, 226, 0.3);
}

.feature-card-meeting:hover .platform-tag {
  background: rgba(74, 144, 226, 0.2);
  border-color: rgba(74, 144, 226, 0.4);
  color: #ffffff;
}

/* Responsive adjustments for meeting card */
@media (max-width: 768px) {
  .meeting-feature-layout {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }
  
  .meeting-content .feature-title {
    font-size: 1.5rem;
  }
}

/* Mobile responsive design for features */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px;
    margin-top: 40px;
  }
  
  .feature-card {
    padding: 24px;
  }
  
  .feature-title {
    font-size: 18px;
    margin-bottom: 16px;
  }
  
  .feature-description {
    font-size: 14px;
    line-height: 1.5;
  }
  
  .feature-number {
    font-size: 36px;
    margin-bottom: 12px;
  }
  
  .feature-icon-bg {
    width: 50px;
    height: 50px;
    margin-bottom: 16px;
  }
  
  .feature-svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 480px) {
  .features-grid {
    padding: 0 12px;
  }
  
  .feature-card {
    padding: 20px;
  }
}

/* ========================================
   REVIEWS SECTION & MARQUEE
   ======================================== */
.reviews-section {
  width: 100%;
  margin: 180px 0 0 0;
  padding: var(--spacing-lg) 0;
  background: transparent;
  overflow: hidden;
}

.reviews-section h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: var(--spacing-xl);
}

.reviews-container {
  display: flex;
  justify-content: flex-start; 
  flex-wrap: nowrap; 
  gap: var(--card-gap);
  padding: 10px 0;
  width: fit-content;
  animation: marquee var(--scroll-speed) linear infinite;
}

.reviews-container:hover {
  animation-play-state: paused;
}

.review-card {
  background: transparent; 
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md); 
  width: var(--card-width);
  flex-shrink: 0;
  text-align: left;
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-subtle); 
}

.review-card:hover {
  border-color: var(--color-primary); 
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.1); 
}

.review-card .stars {
  color: var(--color-primary); 
  font-size: 14px;
  margin-bottom: var(--spacing-xs);
  display: block;
}

.review-text {
  font-style: italic;
  color: var(--color-secondary);
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.5;
}

.review-author {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 14px;
}

.review-author::before {
  content: '— ';
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-section {
  width: 100%;
  max-width: 900px;
  margin: 150px auto;
  text-align: left;
}

.faq-section h2 {
  text-align: center;
  font-size: 32px;
  font-weight: 800;
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary);
}

.faq-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq-item {
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  background: transparent;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all var(--transition-slow);
}

.faq-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.faq-question {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0;
}

.faq-answer {
  margin-top: 10px;
  font-size: 14px;
  color: var(--color-secondary);
  display: block;
  line-height: 1.5;
}

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

/* ========================================
   FOOTER COMPONENT
   ======================================== */
.footer {
  width: 100%;
  background: rgba(0, 0, 0, 0.95); 
  border-top: 1px solid var(--color-card-border);
  margin-top: 80px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px var(--spacing-lg) 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
}

.footer-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Company Info Section */
.footer-company {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-icon {
  width: 32px;
  height: 32px;
}

.footer-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 2px;
}

.footer-description {
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  font-size: 14px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-card-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Footer Sections */
.footer-heading {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  text-align: left;
}

.footer-links a {
  color: var(--color-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition-fast);
  padding: 4px 0;
}

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

/* Footer Bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.7);
}

.footer-bottom-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright, 
.footer-tagline {
  margin: 0;
  font-size: 13px;
  color: var(--color-secondary);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.4);
  font-style: italic;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet Styles */
@media (max-width: 900px) {
  .main-slogan {
    font-size: 40px;
  }
  
  .subtitle {
    font-size: 16px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
  }
  
  .footer-company {
    grid-column: 1 / -1;
    max-width: none;
    margin-bottom: 20px;
  }
}

/* Mobile Styles */
@media (max-width: 600px) {
  :root {
    --card-width: 90vw;
    --scroll-speed: 40s; 
  }
  
  .main-content {
    padding: 0 var(--spacing-md);
    margin-top: var(--spacing-lg);
  }
  
  .header {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .hero-section {
    padding: var(--spacing-xl) 0 60px 0;
    margin-bottom: 60px;
    width: 100%;
  }
  
  .main-icon {
    width: 120px;
    height: 120px;
  }
  
  .main-slogan {
    font-size: 32px;
    text-align: center;
    margin: var(--spacing-xxl) 0 var(--spacing-md) 0;
  }
  
  .subtitle {
    font-size: 14px;
    text-align: center;
    margin: 0 0 45px 0;
  }
  
  .cta-group {
    flex-direction: column;
    gap: var(--spacing-sm);
    margin: 80px 0 var(--spacing-lg) 0;
  }
  
  .button {
    width: 80%;
    min-width: 0;
  }
  
  .features-grid {
    padding: 0;
    gap: var(--spacing-md);
  }
  
  .feature-card {
    padding: var(--spacing-md);
    margin: 0;
  }
  
  .faq-container {
    margin-left: 0;
    margin-right: 0;
  }
  
  .reviews-section h2 {
    font-size: 24px;
    margin-bottom: var(--spacing-xl);
  }
  
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 50px var(--spacing-md) 30px;
  }
  
  .footer-company {
    max-width: none;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    padding: 20px var(--spacing-md);
  }
}