/* MedResearcher Landing Page V3 - Ultra Premium Design */
/* Features: Particle networks, aurora effects, 3D cards, advanced animations */

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  --v3-primary: #0d9488;
  --v3-primary-light: #14b8a6;
  --v3-primary-dark: #0f766e;
  --v3-accent: #06b6d4;
  --v3-dark: #0a0f1a;
  --v3-darker: #050810;
  --v3-glass: rgba(255, 255, 255, 0.03);
  --v3-glass-border: rgba(255, 255, 255, 0.08);
  --v3-glow: rgba(13, 148, 136, 0.5);
  --v3-text: #f8fafc;
  --v3-text-muted: rgba(248, 250, 252, 0.6);
}

/* ============================================
   BASE STYLES
   ============================================ */
.landing-v3 {
  background: var(--v3-darker);
  color: var(--v3-text);
  overflow-x: hidden;
}

.landing-v3 ::selection {
  background: rgba(13, 148, 136, 0.4);
}

/* Noise texture overlay */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ============================================
   PARTICLE NETWORK CANVAS
   ============================================ */
.particle-network {
  position: absolute;
  inset: 0;
  z-index: 1;
}

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

/* ============================================
   AURORA EFFECT
   ============================================ */
.aurora-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.aurora-layer {
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  animation: auroraMove 25s ease-in-out infinite;
}

.aurora-1 {
  background: radial-gradient(ellipse at 30% 20%, rgba(13, 148, 136, 0.4) 0%, transparent 50%);
  animation-delay: 0s;
}

.aurora-2 {
  background: radial-gradient(ellipse at 70% 60%, rgba(6, 182, 212, 0.3) 0%, transparent 45%);
  animation-delay: -8s;
  animation-duration: 30s;
}

.aurora-3 {
  background: radial-gradient(ellipse at 40% 80%, rgba(20, 184, 166, 0.25) 0%, transparent 40%);
  animation-delay: -16s;
  animation-duration: 35s;
}

.aurora-4 {
  background: radial-gradient(ellipse at 80% 30%, rgba(13, 148, 136, 0.2) 0%, transparent 35%);
  animation-delay: -4s;
  animation-duration: 28s;
}

@keyframes auroraMove {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  25% {
    transform: translate(5%, -5%) rotate(3deg) scale(1.05);
  }
  50% {
    transform: translate(-3%, 5%) rotate(-2deg) scale(0.98);
  }
  75% {
    transform: translate(-5%, -3%) rotate(2deg) scale(1.02);
  }
}

/* ============================================
   HERO SECTION V3
   ============================================ */
.hero-v3 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1rem;
  overflow: hidden;
}

/* Radial glow effect */
.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
}

/* Content wrapper */
.hero-content-v3 {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
}

/* Animated badge with glow */
.hero-badge-v3 {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1.25rem;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--v3-text);
  margin-bottom: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: 
    0 0 20px rgba(13, 148, 136, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  animation: badgeFloat 3s ease-in-out infinite, fadeInDown 0.8s ease-out;
}

.hero-badge-v3 .pulse-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  position: relative;
}

.hero-badge-v3 .pulse-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: #22c55e;
  animation: pingPulse 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pingPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2); opacity: 0; }
}

@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* 3D Title with gradient and glow */
.hero-title-v3 {
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-title-v3 .line {
  display: block;
  overflow: hidden;
}

.hero-title-v3 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: wordSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title-v3 .line:nth-child(1) .word { animation-delay: 0.1s; }
.hero-title-v3 .line:nth-child(2) .word:nth-child(1) { animation-delay: 0.2s; }
.hero-title-v3 .line:nth-child(2) .word:nth-child(2) { animation-delay: 0.3s; }

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

.hero-title-v3 .gradient-text {
  background: linear-gradient(135deg, #5eead4 0%, #2dd4bf 30%, #14b8a6 60%, #0d9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  filter: drop-shadow(0 0 30px rgba(94, 234, 212, 0.4));
}

/* Subtitle with typewriter effect style */
.hero-subtitle-v3 {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--v3-text-muted);
  max-width: 650px;
  margin: 0 auto 3rem;
  line-height: 1.8;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.5s forwards;
}

/* CTA Buttons */
.hero-cta-v3 {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.7s forwards;
}

/* Primary button with animated gradient border */
.btn-aurora {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.125rem 2.25rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--v3-dark);
  background: white;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  z-index: 1;
}

.btn-aurora::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(135deg, #0d9488, #06b6d4, #14b8a6, #0891b2, #0d9488);
  background-size: 300% 300%;
  border-radius: 9999px;
  z-index: -2;
  animation: gradientRotate 4s linear infinite;
}

.btn-aurora::after {
  content: '';
  position: absolute;
  inset: 2px;
  background: white;
  border-radius: 9999px;
  z-index: -1;
}

.btn-aurora:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 40px rgba(13, 148, 136, 0.4);
}

@keyframes gradientRotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Glass button */
.btn-glass-v3 {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.125rem 2.25rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--v3-text);
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 9999px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-glass-v3:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Scroll indicator */
.scroll-indicator-v3 {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: fadeIn 1s ease-out 1.2s forwards;
}

.scroll-mouse {
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 13px;
  position: relative;
}

.scroll-mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--v3-primary-light);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

.scroll-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   FLOATING LOGOS / TRUST BAR
   ============================================ */
.trust-bar-v3 {
  padding: 3rem 0;
  background: linear-gradient(180deg, var(--v3-darker) 0%, var(--v3-dark) 100%);
  border-top: 1px solid var(--v3-glass-border);
  border-bottom: 1px solid var(--v3-glass-border);
  overflow: hidden;
}

.trust-bar-v3 p {
  text-align: center;
  color: var(--v3-text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
}

.logo-marquee {
  display: flex;
  animation: marquee 30s linear infinite;
}

.logo-marquee-inner {
  display: flex;
  gap: 4rem;
  padding-right: 4rem;
}

.logo-marquee-inner span {
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  transition: color 0.3s ease;
}

.logo-marquee-inner span:hover {
  color: rgba(255, 255, 255, 0.4);
}

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

/* ============================================
   STATS SECTION V3 - GLOWING CARDS
   ============================================ */
.stats-v3 {
  padding: 6rem 0;
  background: var(--v3-dark);
  position: relative;
}

.stats-grid-v3 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .stats-grid-v3 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card-v3 {
  position: relative;
  padding: 2rem 1.5rem;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 1.5rem;
  text-align: center;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card-v3::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.stat-card-v3:hover {
  transform: translateY(-8px);
  border-color: rgba(13, 148, 136, 0.3);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 60px rgba(13, 148, 136, 0.1);
}

.stat-card-v3:hover::before {
  opacity: 1;
}

.stat-icon-v3 {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.2) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--v3-primary-light);
  transition: all 0.4s ease;
}

.stat-card-v3:hover .stat-icon-v3 {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, var(--v3-primary) 0%, var(--v3-accent) 100%);
  color: white;
}

.stat-number-v3 {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--v3-text) 0%, var(--v3-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-suffix-v3 {
  font-size: 1.5rem;
  color: var(--v3-primary-light);
}

.stat-label-v3 {
  font-size: 0.875rem;
  color: var(--v3-text-muted);
  margin-top: 0.5rem;
}

/* ============================================
   FEATURES V3 - 3D FLOATING CARDS
   ============================================ */
.features-v3 {
  padding: 8rem 0;
  background: linear-gradient(180deg, var(--v3-dark) 0%, var(--v3-darker) 100%);
  position: relative;
}

.section-header-v3 {
  text-align: center;
  margin-bottom: 4rem;
}

.section-badge-v3 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--v3-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.section-title-v3 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--v3-text);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle-v3 {
  font-size: 1.125rem;
  color: var(--v3-text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.features-grid-v3 {
  display: grid;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .features-grid-v3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid-v3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card-v3 {
  position: relative;
  padding: 2.5rem;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.feature-card-v3::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(13, 148, 136, 0.5) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature-card-v3:hover {
  transform: translateY(-10px) rotateX(5deg);
  border-color: rgba(13, 148, 136, 0.3);
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.4),
    0 0 80px rgba(13, 148, 136, 0.1);
}

.feature-card-v3:hover::before {
  opacity: 1;
}

.feature-icon-v3 {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.2) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--v3-primary-light);
  transition: all 0.4s ease;
  position: relative;
}

.feature-icon-v3::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--v3-primary), var(--v3-accent));
  opacity: 0;
  z-index: -1;
  transition: opacity 0.4s ease;
}

.feature-card-v3:hover .feature-icon-v3 {
  background: linear-gradient(135deg, var(--v3-primary) 0%, var(--v3-accent) 100%);
  color: white;
  transform: scale(1.1);
}

.feature-card-v3:hover .feature-icon-v3::after {
  opacity: 1;
  filter: blur(15px);
}

.feature-title-v3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--v3-text);
  margin-bottom: 0.75rem;
}

.feature-text-v3 {
  color: var(--v3-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.feature-card-v3.featured {
  grid-column: 1 / -1;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .feature-card-v3.featured {
    grid-template-columns: 1fr 1fr;
  }
}

.feature-image-v3 {
  border-radius: 1rem;
  overflow: hidden;
  position: relative;
}

.feature-image-v3 img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.feature-card-v3:hover .feature-image-v3 img {
  transform: scale(1.05);
}

/* ============================================
   TIMELINE V3 - V2 STYLE ADAPTED FOR DARK THEME
   ============================================ */
.timeline-v3 {
  padding: 6rem 0;
  background: var(--v3-dark);
  position: relative;
  overflow: hidden;
}

.timeline-v3::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(180deg, var(--v3-darker) 0%, transparent 100%);
  pointer-events: none;
}

.timeline-container-v3 {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.timeline-line-v3 {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--v3-primary) 0%, rgba(13, 148, 136, 0.3) 100%);
  transform: translateX(-50%);
}

@media (max-width: 767px) {
  .timeline-line-v3 {
    left: 30px;
  }
}

.timeline-step-v3 {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  margin-bottom: 4rem;
  position: relative;
}

@media (max-width: 767px) {
  .timeline-step-v3 {
    padding-left: 80px;
    gap: 0;
  }
}

.timeline-step-v3:nth-child(even) {
  flex-direction: row-reverse;
}

@media (max-width: 767px) {
  .timeline-step-v3:nth-child(even) {
    flex-direction: row;
  }
}

.timeline-marker-v3 {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  background: var(--v3-dark);
  border: 2px solid var(--v3-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 40px rgba(13, 148, 136, 0.3);
}

@media (max-width: 767px) {
  .timeline-marker-v3 {
    left: 30px;
    width: 60px;
    height: 60px;
  }
}

.timeline-marker-v3:hover {
  background: var(--v3-primary);
  transform: translateX(-50%) scale(1.1);
  box-shadow: 0 0 60px rgba(13, 148, 136, 0.5);
}

.timeline-marker-v3:hover svg {
  color: white;
}

.timeline-marker-v3 svg {
  width: 32px;
  height: 32px;
  color: var(--v3-primary-light);
  transition: color 0.4s ease;
}

.timeline-number-v3 {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--v3-primary) 0%, var(--v3-accent) 100%);
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(13, 148, 136, 0.4);
}

.timeline-content-v3 {
  flex: 1;
  max-width: 350px;
  padding: 2rem;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.timeline-content-v3:hover {
  border-color: rgba(13, 148, 136, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  transform: translateY(-5px);
}

.timeline-content-v3 h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--v3-text);
  margin-bottom: 0.75rem;
}

.timeline-content-v3 p {
  color: var(--v3-text-muted);
  line-height: 1.7;
}

/* ============================================
   TESTIMONIALS V3 - INFINITE SCROLL
   ============================================ */
.testimonials-v3 {
  padding: 8rem 0;
  background: var(--v3-dark);
  overflow: hidden;
}

.testimonials-scroll {
  display: flex;
  gap: 2rem;
  animation: testimonialScroll 40s linear infinite;
}

.testimonials-scroll:hover {
  animation-play-state: paused;
}

@keyframes testimonialScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.testimonial-card-v3 {
  flex-shrink: 0;
  width: 400px;
  padding: 2rem;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  border-radius: 1.5rem;
  transition: all 0.4s ease;
}

.testimonial-card-v3:hover {
  border-color: rgba(13, 148, 136, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(-5px);
}

.testimonial-stars-v3 {
  display: flex;
  gap: 4px;
  margin-bottom: 1.25rem;
}

.testimonial-stars-v3 svg {
  width: 18px;
  height: 18px;
  fill: #fbbf24;
  color: #fbbf24;
}

.testimonial-text-v3 {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--v3-text-muted);
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.testimonial-text-v3::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -0.5rem;
  font-size: 3rem;
  color: var(--v3-primary);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-author-v3 {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar-v3 {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--v3-primary) 0%, var(--v3-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: white;
}

.testimonial-info-v3 h4 {
  font-weight: 600;
  color: var(--v3-text);
  margin-bottom: 0.25rem;
}

.testimonial-info-v3 p {
  font-size: 0.875rem;
  color: var(--v3-text-muted);
}

/* ============================================
   CTA SECTION V3
   ============================================ */
.cta-v3 {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
}

.cta-aurora {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--v3-darker) 0%, var(--v3-dark) 100%);
}

.cta-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.2) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.cta-content-v3 {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title-v3 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--v3-text);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.cta-text-v3 {
  font-size: 1.125rem;
  color: var(--v3-text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* ============================================
   FOOTER V3
   ============================================ */
.footer-v3 {
  background: var(--v3-darker);
  border-top: 1px solid var(--v3-glass-border);
  padding: 4rem 0 2rem;
}

.footer-grid-v3 {
  display: grid;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid-v3 {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand-v3 {
  max-width: 300px;
}

.footer-brand-v3 img {
  height: 48px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: 1rem;
}

.footer-brand-v3 p {
  color: var(--v3-text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social-v3 {
  display: flex;
  gap: 0.75rem;
}

.footer-social-v3 a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--v3-glass);
  border: 1px solid var(--v3-glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--v3-text-muted);
  transition: all 0.3s ease;
}

.footer-social-v3 a:hover {
  background: var(--v3-primary);
  border-color: var(--v3-primary);
  color: white;
  transform: translateY(-3px);
}

.footer-column-v3 h4 {
  font-weight: 700;
  color: var(--v3-text);
  margin-bottom: 1.25rem;
}

.footer-links-v3 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-v3 li {
  margin-bottom: 0.75rem;
}

.footer-links-v3 a {
  color: var(--v3-text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links-v3 a:hover {
  color: var(--v3-primary-light);
}

.footer-contact-v3 li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--v3-text-muted);
  margin-bottom: 0.75rem;
}

.footer-contact-v3 svg {
  color: var(--v3-primary-light);
  flex-shrink: 0;
}

.footer-bottom-v3 {
  padding-top: 2rem;
  border-top: 1px solid var(--v3-glass-border);
  text-align: center;
}

.footer-bottom-v3 p {
  color: var(--v3-text-muted);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal-v3 {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-v3.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-scale-v3 {
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale-v3.active {
  opacity: 1;
  transform: scale(1);
}

.reveal-left-v3 {
  opacity: 0;
  transform: translateX(-60px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left-v3.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right-v3 {
  opacity: 0;
  transform: translateX(60px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right-v3.active {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }

/* ============================================
   UTILITY ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
  .hero-title-v3 {
    font-size: 2.5rem;
  }
  
  .btn-aurora,
  .btn-glass-v3 {
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .testimonial-card-v3 {
    width: 320px;
  }
}