/* ==========================================================================
   EDGE AI INFINITE - DESIGN SYSTEM & STYLE SHEET
   ========================================================================== */

:root {
  /* Colors */
  --bg-dark: #050507;
  --bg-dark-gray: #0f0f13;
  --bg-glass: rgba(10, 10, 15, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-glow: rgba(0, 112, 243, 0.3);
  
  --text-white: #ffffff;
  --text-gray: #a1a1aa;
  --text-dark: #121214;
  
  --blue-electric: #0070f3;
  --blue-neon: #00d2ff;
  --blue-glow: rgba(0, 112, 243, 0.5);
  
  --gold-premium: #c5a880;
  --gold-neon: #f39c12;
  --gold-glow: rgba(197, 168, 128, 0.4);
  
  --red-alert: #e11d48;
  --red-neon: #f43f5e;
  --red-glow: rgba(225, 29, 72, 0.4);
  
  /* Fonts */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  
  /* Layout */
  --header-height: 80px;
  --container-max-width: 1200px;
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-dark);
  color: var(--text-white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  position: relative;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-right: auto;
  margin-left: auto;
  padding-right: 2rem;
  padding-left: 2rem;
}

/* Preloader Screen */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #030303;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.preloader-logo {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  margin-bottom: 2.5rem;
}

.logo-text {
  color: var(--text-white);
}

.logo-accent {
  color: var(--gold-premium);
  text-shadow: 0 0 10px var(--gold-glow);
}

.loader-circle-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  margin-bottom: 1.5rem;
}

.loader-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.loader-bg-circle {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 4;
}

.loader-progress-circle {
  fill: none;
  stroke: var(--blue-neon);
  stroke-width: 4;
  stroke-dasharray: 283;
  stroke-dashoffset: 283;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.1s ease;
  filter: drop-shadow(0 0 8px var(--blue-glow));
}

#preload-percentage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
}

.loader-status {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--text-gray);
  text-transform: uppercase;
}

/* Navigation Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
}

.main-header.scrolled {
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  height: 70px;
  border-bottom: 1px solid var(--border-glass);
}

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

.logo-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-image {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0, 112, 243, 0.15));
  transition: var(--transition-fast);
}

.logo-image:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 0 12px var(--blue-glow));
}

.logo-image-footer {
  height: 44px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
  transition: var(--transition-fast);
}

.logo-image-footer:hover {
  opacity: 1;
  filter: drop-shadow(0 0 8px var(--gold-glow));
}

.preloader-logo-img {
  width: 240px;
  height: auto;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 0 15px var(--blue-glow));
  animation: logo-pulse 3s infinite ease-in-out;
}

.nav-menu {
  display: flex;
  gap: 2.2rem;
}

.nav-link {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-gray);
  transition: var(--transition-fast);
  position: relative;
  padding: 0.3rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--blue-neon);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

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

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

.header-ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Button Typography & Styling */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.7rem 1.4rem;
  border-radius: 4px;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.btn-large {
  padding: 0.9rem 2.2rem;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-electric), var(--blue-neon));
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(0, 112, 243, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 112, 243, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--gold-premium);
  color: var(--gold-premium);
  box-shadow: 0 0 10px rgba(197, 168, 128, 0.1);
}

.btn-outline:hover {
  background: rgba(197, 168, 128, 0.05);
  box-shadow: 0 0 20px rgba(197, 168, 128, 0.3);
  transform: translateY(-2px);
}

.btn-red {
  background: linear-gradient(135deg, var(--red-alert), var(--red-neon));
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(225, 29, 72, 0.4);
}

.btn-red:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(225, 29, 72, 0.6);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-white);
  transition: var(--transition-fast);
}

/* Hero Section Layout (Canvas Image Sequence) */
.hero-scroll-container {
  height: 400vh; /* Gives space for scroll-driven animations */
  position: relative;
  background-color: #e8e8e8; /* Matches initial frames' studio background color */
  transition: background-color 1s ease;
}

.hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Canvas styling */
#robot-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* Overlay lights & grid */
.light-leak {
  position: absolute;
  width: 60vw;
  height: 60vh;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  filter: blur(120px);
  opacity: 0.15;
  transition: opacity 1s ease;
}

.blue-glow {
  background: var(--blue-electric);
  top: -10%;
  left: -10%;
}

.gold-glow {
  background: var(--gold-premium);
  bottom: -10%;
  right: -10%;
}

.grid-overlay {
  position: absolute;
  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: 50px 50px;
  background-position: center;
  pointer-events: none;
  z-index: 2;
  opacity: 0.5;
}

/* Particle Container */
#particle-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 2;
}

.particle {
  position: absolute;
  background-color: var(--blue-neon);
  border-radius: 50%;
  opacity: 0.3;
  pointer-events: none;
  filter: drop-shadow(0 0 3px var(--blue-neon));
  animation: float-particle 10s infinite linear;
}

/* Hero Text Overlays */
.hero-overlay-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero-slide {
  position: absolute;
  width: 100%;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-text-content {
  text-align: left;
  width: 100%;
  max-width: 650px;
  margin-right: auto; /* Aligns to left side of screen to clear space for the robot on the center-right */
}

/* Text styles */
.badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--blue-neon);
  background: rgba(0, 112, 243, 0.05);
  color: var(--blue-neon);
}

.glow-blue {
  box-shadow: 0 0 10px rgba(0, 112, 243, 0.2);
}

.hero-title {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 850;
  line-height: 1.1;
  color: var(--text-dark); /* Aligns with light theme start */
  margin-bottom: 1.5rem;
  transition: color 1s ease;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #4a4a52; /* Fits light background */
  line-height: 1.5;
  margin-bottom: 2.2rem;
  transition: color 1s ease;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
}

.gradient-text-blue {
  background: linear-gradient(135deg, var(--blue-electric), var(--blue-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero Slide 2: Floating notification cards */
.floating-cards-showcase {
  position: absolute;
  right: 5%;
  top: 25%;
  height: 60%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
}

.floating-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.6rem;
  border-radius: 8px;
  background: rgba(10, 10, 15, 0.85);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  width: 320px;
  transform: translateX(100px);
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-slide.active .floating-card {
  transform: translateX(0);
  opacity: 1;
}

.hero-slide.active .floating-card.c-1 { transition-delay: 0.1s; }
.hero-slide.active .floating-card.c-2 { transition-delay: 0.25s; }
.hero-slide.active .floating-card.c-3 { transition-delay: 0.4s; }

.card-header-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  flex-shrink: 0;
}

.call-in {
  background: rgba(0, 112, 243, 0.15);
  border: 1px solid var(--blue-neon);
  color: var(--blue-neon);
}

.calendar-add {
  background: rgba(197, 168, 128, 0.15);
  border: 1px solid var(--gold-premium);
  color: var(--gold-premium);
}

.lead-cap {
  background: rgba(0, 210, 255, 0.15);
  border: 1px solid #00d2ff;
  color: #00d2ff;
}

.card-details {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-white);
}

.card-desc {
  font-size: 0.8rem;
  color: var(--text-gray);
}

.card-tag {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  margin-top: 0.2rem;
}

.card-tag.positive { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.card-tag.gold { background: rgba(197, 168, 128, 0.15); color: var(--gold-premium); }
.card-tag.blue { background: rgba(0, 112, 243, 0.15); color: var(--blue-neon); }

/* Hero Slide 3: Big Statement Reveal */
.statement-content {
  max-width: 750px;
}

.statement-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.statement-subtitle {
  font-size: 1.2rem;
  color: var(--text-gray);
  margin-bottom: 3rem;
}

.down-arrow-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  color: var(--text-gray);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.bounce {
  animation: bounce-anim 2s infinite;
}

/* Main Page Content Overlay */
.page-content {
  position: relative;
  z-index: 20;
  background-color: var(--bg-dark);
}

/* Sections Global */
.section {
  padding: 8rem 0;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.section-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.35rem 0.9rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.red-badge {
  background: rgba(225, 29, 72, 0.08);
  border: 1px solid var(--red-alert);
  color: var(--red-neon);
}

.blue-badge {
  background: rgba(0, 112, 243, 0.08);
  border: 1px solid var(--blue-electric);
  color: var(--blue-neon);
}

.gold-badge {
  background: rgba(197, 168, 128, 0.08);
  border: 1px solid var(--gold-premium);
  color: var(--gold-premium);
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-gray);
  max-width: 600px;
  line-height: 1.5;
  margin-bottom: 4rem;
}

.gradient-text-red {
  background: linear-gradient(135deg, var(--red-alert), var(--red-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
  background: linear-gradient(135deg, var(--gold-premium), var(--gold-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Problem Section Stats styling */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 5rem;
}

.stat-card {
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition-smooth);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
}

.stat-circle-container {
  position: relative;
  width: 140px;
  height: 140px;
  margin-bottom: 2rem;
}

.stat-circle-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.03);
  stroke-width: 6;
}

.circle-progress {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 264;
  stroke-dashoffset: 264;
  transition: stroke-dashoffset 2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Custom progress ratios */
.circle-progress.progress-62 {
  stroke: var(--red-neon);
  filter: drop-shadow(0 0 6px var(--red-glow));
}

.circle-progress.progress-85 {
  stroke: var(--red-neon);
  filter: drop-shadow(0 0 6px var(--red-glow));
}

.stat-card.visible .circle-progress.progress-62 {
  stroke-dashoffset: calc(264 - (264 * 62) / 100);
}

.stat-card.visible .circle-progress.progress-85 {
  stroke-dashoffset: calc(264 - (264 * 85) / 100);
}

.stat-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
}

.stat-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.stat-text {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.5;
}

.lost-revenue-card {
  position: relative;
  justify-content: center;
  border-color: rgba(225, 29, 72, 0.2);
  overflow: hidden;
}

.glow-bg-red {
  position: absolute;
  width: 150px;
  height: 150px;
  background-color: var(--red-alert);
  filter: blur(80px);
  opacity: 0.15;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

.stat-display {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 850;
  color: var(--red-neon);
  text-shadow: 0 0 20px var(--red-glow);
  margin-bottom: 2rem;
  z-index: 2;
}

.currency-symbol {
  font-size: 2rem;
  vertical-align: super;
}

/* Pain Points List */
.pain-points-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pain-point-item {
  padding: 1.5rem;
  border-radius: 6px;
  border-left: 2px solid var(--red-alert);
  background: rgba(255,255,255,0.01);
}

.pain-icon {
  color: var(--red-neon);
  margin-bottom: 1rem;
}

.pain-point-item h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pain-point-item p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
}

/* Solution / Features Section Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  padding: 2.2rem 1.8rem;
  transition: var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glass-glow);
  box-shadow: 0 10px 30px rgba(0, 112, 243, 0.15);
}

.feature-card:nth-child(even):hover {
  border-color: var(--gold-premium);
  box-shadow: 0 10px 30px rgba(197, 168, 128, 0.15);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
}

.glow-blue-icon {
  background: rgba(0, 112, 243, 0.1);
  border: 1px solid var(--blue-neon);
  color: var(--blue-neon);
}

.glow-gold-icon {
  background: rgba(197, 168, 128, 0.1);
  border: 1px solid var(--gold-premium);
  color: var(--gold-premium);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
}

/* Live Demo Section & Simulator */
.demo-wrapper {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 4rem;
  align-items: center;
}

.phone-simulator {
  width: 400px;
  height: 680px;
  background: #09090b;
  border: 12px solid #27272a;
  border-radius: 36px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.8), 0 0 40px rgba(0, 112, 243, 0.1);
  padding: 1.5rem 1rem;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}

.phone-speaker {
  width: 80px;
  height: 16px;
  background: #27272a;
  border-radius: 8px;
  margin: 0 auto 1.2rem auto;
}

.phone-screen {
  width: 100%;
  height: calc(100% - 28px);
  background: #040405;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 1.5rem;
}

.phone-state.active {
  display: flex;
}

/* Simulator State Ready */
.gold-phone-wrapper {
  position: relative;
  width: 110px;
  height: 110px;
  margin-bottom: 2.2rem;
}

.gold-phone-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--gold-premium);
  animation: phone-ripple 2s infinite ease-out;
  opacity: 0;
}

.retro-phone-icon {
  width: 100%;
  height: 100%;
  background: rgba(197, 168, 128, 0.1);
  border: 2px solid var(--gold-premium);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--gold-glow);
}

.gold-svg {
  color: var(--gold-premium);
  filter: drop-shadow(0 0 5px var(--gold-premium));
}

#demo-call-ready h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.code-font {
  font-family: monospace;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.85rem;
  color: var(--gold-premium);
}

.call-desc-text {
  font-size: 0.85rem;
  color: var(--text-gray);
  text-align: center;
  line-height: 1.4;
  margin: 1rem 0 2rem 0;
}

.btn-call {
  width: 80%;
  gap: 0.8rem;
}

.call-icon-svg {
  animation: call-shake 1.5s infinite;
}

/* Simulator State Active */
.active-call-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 1.5rem;
}

.call-status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.caller-name {
  font-weight: 600;
  font-size: 0.9rem;
}

/* Live Waveform */
.waveform-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 60px;
  margin-bottom: 1.5rem;
}

.waveform-bar {
  width: 6px;
  height: 12px;
  background: var(--blue-neon);
  border-radius: 3px;
  transition: height 0.15s ease;
  filter: drop-shadow(0 0 2px var(--blue-glow));
}

/* Active Voice Animations */
.phone-state.active .waveform-bar {
  animation: waveform-play 1.2s infinite ease-in-out;
}

.waveform-bar.bar-1 { animation-delay: 0.1s; }
.waveform-bar.bar-2 { animation-delay: 0.25s; }
.waveform-bar.bar-3 { animation-delay: 0.4s; }
.waveform-bar.bar-4 { animation-delay: 0.15s; }
.waveform-bar.bar-5 { animation-delay: 0.3s; }
.waveform-bar.bar-6 { animation-delay: 0.5s; }
.waveform-bar.bar-7 { animation-delay: 0.2s; }
.waveform-bar.bar-8 { animation-delay: 0.35s; }
.waveform-bar.bar-9 { animation-delay: 0.45s; }
.waveform-bar.bar-10 { animation-delay: 0.1s; }

/* Conversation Log bubbles */
.conversation-log {
  flex-grow: 1;
  width: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-right: 0.5rem;
  margin-bottom: 1.5rem;
  scroll-behavior: smooth;
}

/* Custom Scrollbar for bubbles */
.conversation-log::-webkit-scrollbar {
  width: 4px;
}
.conversation-log::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
}

.chat-bubble {
  max-width: 80%;
  padding: 0.8rem 1.1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.4;
  animation: bubble-fade 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(10px);
}

.chat-bubble.agent {
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  align-self: flex-start;
  border-bottom-left-radius: 0;
  color: var(--text-white);
}

.chat-bubble.user {
  background: var(--blue-electric);
  color: var(--text-white);
  align-self: flex-end;
  border-bottom-right-radius: 0;
}

/* Operation logs */
.ai-operation-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-glass);
  padding: 0.6rem 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
}

.operation-label {
  font-size: 0.75rem;
  color: var(--text-gray);
}

.op-badge {
  font-family: monospace;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}

.op-badge.idle { background: rgba(255,255,255,0.05); color: var(--text-gray); }
.op-badge.listening { background: rgba(59, 130, 246, 0.15); color: var(--blue-neon); }
.op-badge.thinking { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.op-badge.action { background: rgba(16, 185, 129, 0.15); color: #10b981; }

/* Demo info panel */
.demo-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.demo-info-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.demo-info p {
  color: var(--text-gray);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.demo-capabilities-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.demo-capabilities-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.list-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-premium);
  box-shadow: 0 0 5px var(--gold-premium);
  margin-top: 0.4rem;
  flex-shrink: 0;
}

.demo-cta-wrapper {
  margin-top: 1rem;
}

/* AI Avatar Section Styling */
.avatar-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.avatar-card {
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

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

.avatar-card-image {
  height: 220px;
  width: 100%;
  position: relative;
  background-color: #1a1a24;
  overflow: hidden;
}

.card-glow-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(5,5,7,0.9));
  z-index: 2;
}

.avatar-role-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--border-glass);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  color: var(--text-white);
  z-index: 3;
}

/* Premium Placeholder Gradients acting as futuristic portraits */
.placeholder-greeter {
  background: radial-gradient(circle at center, #1b263b 0%, #0d1b2a 100%);
}
.placeholder-greeter::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 160px;
  background: linear-gradient(180deg, var(--blue-electric) 0%, transparent 100%);
  border-top-left-radius: 60px;
  border-top-right-radius: 60px;
  opacity: 0.4;
  filter: blur(10px);
}

.placeholder-support {
  background: radial-gradient(circle at center, #2c1a30 0%, #150c18 100%);
}
.placeholder-support::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 160px;
  background: linear-gradient(180deg, #d946ef 0%, transparent 100%);
  border-top-left-radius: 60px;
  border-top-right-radius: 60px;
  opacity: 0.4;
  filter: blur(10px);
}

.placeholder-kiosk {
  background: radial-gradient(circle at center, #1b2e2b 0%, #0c1815 100%);
}
.placeholder-kiosk::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 160px;
  background: linear-gradient(180deg, #10b981 0%, transparent 100%);
  border-top-left-radius: 60px;
  border-top-right-radius: 60px;
  opacity: 0.4;
  filter: blur(10px);
}

.placeholder-booking {
  background: radial-gradient(circle at center, #2e261b 0%, #16100c 100%);
}
.placeholder-booking::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 160px;
  background: linear-gradient(180deg, var(--gold-premium) 0%, transparent 100%);
  border-top-left-radius: 60px;
  border-top-right-radius: 60px;
  opacity: 0.4;
  filter: blur(10px);
}

.avatar-card-content {
  padding: 1.8rem;
}

.avatar-card-content h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  color: var(--text-white);
}

.avatar-card-content p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
}

/* Industries Section Styling */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.industry-card {
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.industry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-neon), transparent);
  transform: scaleX(0);
  transition: transform 0.5s ease;
}

.industry-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.12);
}

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

.industry-icon {
  color: var(--gold-premium);
  margin-bottom: 1.5rem;
  display: flex;
}

.industry-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.industry-card p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
}

/* About Section Styling */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-quote {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.8rem;
  color: var(--text-white);
}

.gold-text-span {
  color: var(--gold-premium);
}

.about-text-content p {
  color: var(--text-gray);
  line-height: 1.6;
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-glow-box {
  width: 100%;
  max-width: 380px;
  height: 260px;
  background: radial-gradient(circle at center, rgba(0, 112, 243, 0.1) 0%, transparent 70%);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 2.2rem 2rem;
  position: relative;
}

.about-glow-box::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: var(--blue-electric);
  filter: blur(80px);
  opacity: 0.2;
  top: 20%;
  left: 20%;
  pointer-events: none;
}

.core-tech-overlay {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  height: 100%;
  justify-content: center;
}

.tech-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-bottom: 0.6rem;
}

.tech-row .label {
  font-size: 0.85rem;
  color: var(--text-gray);
}

.tech-row .val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
}

.accent-blue-text { color: var(--blue-neon); }
.accent-gold-text { color: var(--gold-premium); }

/* Testimonials Styling */
.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: rgba(197, 168, 128, 0.15);
  position: absolute;
  top: 10px;
  left: 20px;
  pointer-events: none;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-white);
  line-height: 1.6;
  margin-bottom: 2.2rem;
  font-style: italic;
  position: relative;
  z-index: 2;
}

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

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #27272a;
}

.author-avatar.avatar-1 { background: radial-gradient(circle, #3b82f6 0%, #1d4ed8 100%); }
.author-avatar.avatar-2 { background: radial-gradient(circle, #ec4899 0%, #be185d 100%); }
.author-avatar.avatar-3 { background: radial-gradient(circle, #f59e0b 0%, #b45309 100%); }

.author-info h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.author-info span {
  font-size: 0.75rem;
  color: var(--text-gray);
}

/* Final CTA Section & Consultation Form */
.final-cta-section {
  padding: 10rem 0;
  background-color: #030304;
  overflow: hidden;
  position: relative;
}

.glow-bg-cta {
  position: absolute;
  width: 400px;
  height: 400px;
  background-color: var(--blue-electric);
  filter: blur(160px);
  opacity: 0.12;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

.cta-headline {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 850;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  z-index: 2;
  position: relative;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: var(--text-gray);
  margin-bottom: 4rem;
  z-index: 2;
  position: relative;
}

.contact-box {
  max-width: 650px;
  margin: 0 auto 3rem auto;
  background: rgba(15, 15, 20, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 3rem 2.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2;
  position: relative;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.form-input {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.9rem 1.2rem;
  border-radius: 4px;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--blue-neon);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 10px rgba(0, 210, 255, 0.15);
}

.form-select {
  cursor: pointer;
}

.form-select option {
  background-color: var(--bg-dark);
  color: var(--text-white);
}

.btn-form {
  width: 100%;
  margin-top: 0.8rem;
}

/* Success Message */
.success-message {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: #10b981;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: 1px solid rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.05);
  padding: 1.5rem;
  border-radius: 4px;
  animation: bubble-fade 0.5s ease forwards;
}

.success-message svg {
  flex-shrink: 0;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 2;
  position: relative;
}

.cta-or {
  color: var(--text-gray);
  font-size: 0.9rem;
}

.cta-text-link {
  color: var(--gold-premium);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--gold-premium);
  padding-bottom: 0.1rem;
  transition: var(--transition-fast);
}

.cta-text-link:hover {
  color: var(--text-white);
  border-color: var(--text-white);
  text-shadow: 0 0 8px rgba(255,255,255,0.3);
}

/* Footer Styling */
.main-footer {
  background: #020202;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding: 5rem 0 3rem 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-gray);
}

.copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  margin-top: 2rem;
}

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

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-column h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column a {
  text-decoration: none;
  font-size: 0.85rem;
  color: var(--text-gray);
  transition: var(--transition-fast);
}

.footer-column a:hover {
  color: var(--text-white);
  transform: translateX(2px);
}

/* Intersection Observer Scroll Reveal styles */
.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes logo-pulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 5px var(--blue-glow)); }
  50% { transform: scale(1.08); filter: drop-shadow(0 0 12px var(--blue-neon)); }
}

@keyframes float-particle {
  0% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-40px) translateX(20px); }
  100% { transform: translateY(0) translateX(0); }
}

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

@keyframes phone-ripple {
  0% { transform: scale(0.8); opacity: 0.5; }
  100% { transform: scale(1.8); opacity: 0; }
}

@keyframes call-shake {
  0%, 100% { transform: rotate(0); }
  10%, 30%, 50%, 70%, 90% { transform: rotate(-5deg); }
  20%, 40%, 60%, 80% { transform: rotate(5deg); }
}

@keyframes waveform-play {
  0%, 100% { height: 12px; }
  50% { height: 48px; }
}

@keyframes bubble-fade {
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE STYLING)
   ========================================================================== */

@media (max-width: 1100px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .pain-points-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .avatar-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-slider {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .header-ctas, .nav-menu {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .statement-title {
    font-size: 2.5rem;
  }
  
  .demo-wrapper {
    grid-template-columns: 1fr;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 580px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .statement-title {
    font-size: 2rem;
  }
  .pain-points-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .avatar-cards-grid {
    grid-template-columns: 1fr;
  }
  .industries-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .phone-simulator {
    width: 100%;
    max-width: 360px;
    height: 600px;
  }
}

/* ==========================================================================
   VSL VIDEO PLAYER STYLES
   ========================================================================== */

.vsl-section {
  background-color: var(--bg-dark);
  padding: 6rem 0;
}

.center-align {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.video-player-container {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: rgba(10, 10, 15, 0.4);
  padding: 10px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 112, 243, 0.1);
  transition: var(--transition-smooth);
  z-index: 10;
}

.video-player-container:hover {
  border-color: var(--border-glass-glow);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(0, 112, 243, 0.2);
}

.video-glow-leak {
  position: absolute;
  width: 110%;
  height: 110%;
  background: radial-gradient(circle, rgba(0, 112, 243, 0.12) 0%, transparent 65%);
  top: -5%;
  left: -5%;
  z-index: 1;
  pointer-events: none;
}

.video-ratio-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 6px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.video-ratio-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   EXPANDED PROBLEM SECTION STYLES
   ========================================================================== */

.problem-intro {
  max-width: 820px;
  margin: 3.5rem 0 6rem 0; /* Generous spacing before the statistics cards */
}

.problem-intro-title {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}

.problem-intro-body {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.65;
}

.problem-quote {
  text-align: center;
  margin: 7.5rem auto; /* Clean spacing before and after the stats cards */
  max-width: 860px;
  padding: 0 2rem;
}

.quote-text {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text-white);
  letter-spacing: -0.01em;
}

.accent-gold-text {
  color: var(--gold-premium);
  text-shadow: 0 0 10px var(--gold-glow);
}

.problem-deep-dive {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  margin: 7.5rem 0 6rem 0; /* Balanced spacing around feature cards */
}

.dive-block {
  padding: 2.5rem;
  background: var(--bg-dark-gray);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.dive-block:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.dive-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 1.1rem;
  line-height: 1.3;
}

.dive-text {
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.6;
}

.problem-callout {
  margin: 6rem auto 1rem auto;
  max-width: 840px;
  padding: 0 2rem;
  text-align: center;
}

.callout-glow-text {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-white);
  animation: subtle-glow 5s infinite ease-in-out;
}

/* Glow Keyframes */
@keyframes subtle-glow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(0, 112, 243, 0.2);
    color: #ffffff;
  }
  50% {
    text-shadow: 0 0 20px rgba(0, 112, 243, 0.5), 0 0 8px var(--blue-neon);
    color: var(--blue-neon);
  }
}

/* Responsive adjustments for Expanded Content */
@media (max-width: 900px) {
  .problem-deep-dive {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 5rem 0 4rem 0;
  }
}

@media (max-width: 768px) {
  .problem-intro {
    margin: 2.5rem 0 4rem 0;
  }
  .problem-intro-title {
    font-size: 1.55rem;
  }
  .problem-quote {
    margin: 5rem auto;
  }
  .quote-text {
    font-size: 1.75rem;
    line-height: 1.35;
  }
  .problem-callout {
    margin: 4rem auto 0 auto;
  }
  .callout-glow-text {
    font-size: 1.25rem;
    line-height: 1.4;
  }
}

/* ==========================================================================
   MULTILINGUAL INTELLIGENCE SECTIONS
   ========================================================================== */

/* 1. Multilingual Hero Upgrade */
.multilingual-hero {
  padding: 5rem 1.5rem;
  text-align: center;
  background-color: #000;
  border-top: 1px solid rgba(6, 182, 212, 0.15);
  border-bottom: 1px solid rgba(6, 182, 212, 0.15);
  margin: 4rem 0;
}
.multilingual-hero-content {
  max-width: 1000px;
  margin: 0 auto;
}
.multilingual-hero h2 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #22d3ee 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}
.multilingual-hero p {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(207, 250, 254, 0.7);
  font-weight: 300;
  max-width: 750px;
  margin: 0 auto;
  line-height: 1.5;
}
.multilingual-hero p span {
  color: #22d3ee;
  font-weight: 700;
}

/* 2. Featured Multilingual Card */
.feature-card.multilingual-featured {
  background: linear-gradient(135deg, #111827 0%, #000000 100%);
  border: 1px solid rgba(6, 182, 212, 0.3) !important;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.08);
}
.feature-card.multilingual-featured:hover {
  border-color: #06b6d4 !important;
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.25) !important;
}
.glow-cyan-icon {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid #06b6d4;
  color: #06b6d4;
}

/* 3. Industry Domination Section */
.dominate-market-section {
  padding: 6rem 1.5rem;
  background-color: #000;
}
.dominate-market-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3.5rem;
}
.dominate-card {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
  transition: var(--transition-smooth);
}
.dominate-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.03);
}
.dominate-card.cyan-accent {
  border-top: 3px solid rgba(6, 182, 212, 0.35);
}
.dominate-card.purple-accent {
  border-top: 3px solid rgba(168, 85, 247, 0.35);
}
.dominate-card.blue-accent {
  border-top: 3px solid rgba(59, 130, 246, 0.35);
}

.dominate-card.cyan-accent:hover {
  border-top-color: #06b6d4;
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.12);
}
.dominate-card.purple-accent:hover {
  border-top-color: #a855f7;
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.12);
}
.dominate-card.blue-accent:hover {
  border-top-color: #3b82f6;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.12);
}

.dominate-card h4.card-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.dominate-card.cyan-accent h4.card-label {
  color: #06b6d4;
}
.dominate-card.purple-accent h4.card-label {
  color: #a855f7;
}
.dominate-card.blue-accent h4.card-label {
  color: #3b82f6;
}

.dominate-card .card-quote {
  font-size: 1.15rem;
  color: #fff;
  font-weight: 500;
  margin-bottom: 1.2rem;
  font-style: italic;
  line-height: 1.45;
}
.dominate-card .card-desc {
  font-size: 0.88rem;
  color: var(--text-gray);
  line-height: 1.6;
}

@media (max-width: 992px) {
  .dominate-market-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   DIGITAL HUMAN INTERFACE SECTION
   ========================================================================== */

.digital-human-section {
  padding: 6rem 1.5rem;
  background-color: #000;
  position: relative;
}

/* Infinite Scrolling Avatar Marquee */
.avatar-marquee-container {
  overflow: hidden;
  width: 100%;
  position: relative;
  margin: 3.5rem 0;
  padding: 2.5rem 0;
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.04) 0%, rgba(0, 0, 0, 0) 50%, rgba(6, 182, 212, 0.04) 100%);
  border-top: 1px solid rgba(6, 182, 212, 0.12);
  border-bottom: 1px solid rgba(6, 182, 212, 0.12);
}

.avatar-marquee-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #06b6d4, transparent);
  opacity: 0.7;
}

.avatar-marquee-container::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #06b6d4, transparent);
  opacity: 0.7;
}

.avatar-marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: scroll-marquee 30s linear infinite;
}

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

.avatar-card {
  flex: 0 0 192px;
  width: 192px;
  height: 374px;
  border-radius: 8px;
  border: 1px solid transparent;
  overflow: hidden;
  background: #0c101b;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.avatar-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(105%);
  transition: all 0.4s ease;
}

.avatar-card:hover {
  transform: scale(1.04) translateY(-8px);
  border-color: rgba(6, 182, 212, 0.7);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.3);
}

.avatar-card:hover img {
  filter: grayscale(0%) contrast(110%);
}

@keyframes scroll-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    /* Translate by exactly 50% for seamless looping */
    transform: translateX(-50%);
  }
}

/* Prominent Asset Statement Callout Card */
.asset-callout-card {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(2, 6, 23, 0.4) 100%);
  border: 1px solid rgba(6, 182, 212, 0.22);
  border-radius: 8px;
  padding: 2.5rem 3rem;
  margin: 4rem auto;
  max-width: 1000px;
  text-align: center;
  position: relative;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.05);
}

.asset-callout-card p {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  line-height: 1.65;
  color: #e0f7fa;
  font-weight: 400;
  font-family: var(--font-display);
  margin: 0;
}

.asset-callout-card p span.highlight {
  color: #22d3ee;
  font-weight: 700;
  text-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

/* 3-Column Content Layout */
.digital-human-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3.5rem;
  margin: 4rem auto 0 auto;
  max-width: 1200px;
}

.digital-human-grid h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 1.8rem;
  border-left: 3px solid #06b6d4;
  padding-left: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.digital-human-grid p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.7;
}

.edge-item, .solution-item {
  margin-bottom: 2.2rem;
}

.edge-item h4, .solution-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.edge-item h4::before, .solution-item h4::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: #06b6d4;
  border-radius: 50%;
  box-shadow: 0 0 8px #06b6d4;
}

.edge-item p, .solution-item p {
  margin: 0;
  padding-left: 14px;
}

/* Cyan Glow CTA Button */
.cta-button-container {
  text-align: center;
  margin-top: 4.5rem;
}

.btn-cyan-glow {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  color: #fff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
  padding: 14px 36px;
  font-size: 0.9rem;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 30px;
  letter-spacing: 0.1em;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-cyan-glow:hover {
  transform: translateY(-2.5px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.5);
  color: #fff;
}

@media (max-width: 1024px) {
  .digital-human-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* Orb Teaser Glow Animation */
@keyframes orb-teaser-glow {
  0% {
    transform: scale(1);
    box-shadow: 0 0 25px rgba(255, 107, 0, 0.6), 0 0 50px rgba(255, 60, 0, 0.3), inset 0 0 15px rgba(255, 255, 255, 0.4);
  }
  50% {
    transform: scale(1.06);
    box-shadow: 0 0 40px rgba(255, 107, 0, 0.85), 0 0 75px rgba(255, 60, 0, 0.5), inset 0 0 20px rgba(255, 255, 255, 0.6);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 25px rgba(255, 107, 0, 0.6), 0 0 50px rgba(255, 60, 0, 0.3), inset 0 0 15px rgba(255, 255, 255, 0.4);
  }
}