/*** uncss> filename: styles.css ***/
/* emiralabs - premium professional redesign */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-tertiary: #1a1a24;
  --bg-quaternary: #20202a;
  --accent-electric: #00d4ff;
  --accent-aqua: #00fff0;
  --accent-silver: #c0c0c0;
  --glass-bg: rgba(255, 255, 255, 0.025);
  --glass-border: rgba(255, 255, 255, 0.05);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.85);
  --text-muted: rgba(255, 255, 255, 0.65);
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.25);
  --shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-strong: 0 16px 64px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.08);
  --radius: 12px;
  --radius-large: 20px;
  --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  --transition-fast: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

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

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
  }
  50% {
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2), 0 0 40px rgba(0, 255, 240, 0.1);
  }
}

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

@keyframes electricPulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 35%, var(--bg-tertiary) 70%, var(--bg-quaternary) 100%);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  animation: fadeInScale 1s ease-out;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: -2;
  background-image: 
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Pitch Deck Redesign */
.pitch-deck {
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.slide {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  scroll-snap-align: start;
  padding: 120px 5vw 100px;
  overflow: hidden;
}

.slide-content {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

/* Slide Headers */
.slide-header {
  text-align: center;
  margin-bottom: 80px;
}

.slide-label {
  display: inline-block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-electric);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  padding: 8px 20px;
  border: 1px solid var(--accent-electric);
  border-radius: 50px;
  background: rgba(0, 212, 255, 0.05);
}

.slide-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  color: var(--text-primary);
  margin: 0;
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

/* Slide 1: Hero */
.slide-hero {
  background: linear-gradient(90deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
  position: relative;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent 70%);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
  will-change: opacity;
}

.hero-text {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 900;
  line-height: 0.9;
  margin-bottom: 40px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}

.title-line {
  display: block;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua), var(--accent-silver));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: slideInUp 1s ease-out forwards;
  will-change: transform, opacity;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.6s; }

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

@keyframes electricPulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

.hero-subtitle {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--text-secondary);
  margin-bottom: 60px;
  line-height: 1.4;
  font-weight: 400;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-primary, .cta-secondary {
  padding: 20px 40px;
  border-radius: 50px;
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.cta-primary {
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  color: var(--bg-primary);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.3);
}

.cta-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 212, 255, 0.5);
}

.cta-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--accent-electric);
}

.cta-secondary:hover {
  background: var(--accent-electric);
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.3);
}

/* Slide 2: About */
.slide-about {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.about-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  margin-bottom: 60px;
}

.about-stat {
  flex: 1 1 250px;
  max-width: 300px;
  text-align: center;
  padding: 40px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  transition: all 0.4s ease;
}

.about-stat:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-electric);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  margin-bottom: 10px;
  line-height: 1;
}

.stat-label {
  font-size: 1.125rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 400;
}

/* Slide 3: Services */
.slide-services {
  background:
    radial-gradient(ellipse 800px 600px at 20% 30%, rgba(0, 212, 255, 0.08), transparent 70%),
    radial-gradient(ellipse 600px 400px at 80% 70%, rgba(0, 255, 240, 0.06), transparent 70%),
    linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-quaternary) 100%);
  position: relative;
  overflow: hidden;
}

.slide-services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(45deg, rgba(0, 212, 255, 0.03) 0%, transparent 25%, rgba(0, 255, 240, 0.02) 50%, transparent 75%, rgba(0, 212, 255, 0.03) 100%);
  background-size: 400% 400%;
  animation: gradientShift 8s ease-in-out infinite;
  z-index: 0;
}

.services-showcase {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 15px;
  align-items: center;
  position: relative;
  z-index: 2;
  max-width: 1600px;
  margin: 0 auto;
}

.service-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.arrow-line {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 212, 255, 0.3), rgba(0, 255, 240, 0.3));
  position: relative;
  border-radius: 1px;
}

.arrow-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-aqua));
  opacity: 0;
  border-radius: 1px;
}

.service-card:hover + .service-arrow .arrow-line::before,
.service-card:hover ~ .service-arrow .arrow-line::before {
  opacity: 1;
}

.arrow-head {
  width: 0;
  height: 0;
  border-left: 8px solid rgba(0, 212, 255, 0.4);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  margin-left: 5px;
  position: relative;
}

.arrow-head::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -8px;
  width: 0;
  height: 0;
  border-left: 8px solid var(--accent-electric);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  opacity: 0;
}

.service-card:hover + .service-arrow .arrow-head::before,
.service-card:hover ~ .service-arrow .arrow-head::before {
  opacity: 1;
}

.service-card {
  padding: 50px 40px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 255, 240, 0.03));
  opacity: 0;
  z-index: 1;
}

.service-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1), transparent 70%);
  opacity: 0;
  z-index: 2;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 212, 255, 0.2);
}

.service-card.featured {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(0, 255, 240, 0.04));
  border-color: rgba(0, 212, 255, 0.15);
}

.service-card.featured:hover {
  border-color: rgba(0, 212, 255, 0.3);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: rgba(0, 212, 255, 0.1);
  border: 2px solid rgba(0, 212, 255, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.4s ease;
  position: relative;
  z-index: 3;
}

.service-card:hover .service-icon {
  background: rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.3);
}

.service-icon img {
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.4));
  transition: all 0.3s ease;
}

.service-card:hover .service-icon img {
  filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.5));
}

.service-card h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  position: relative;
  z-index: 3;
}

.service-card p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 3;
}

.service-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-aqua));
  transform: scaleX(0);
  z-index: 3;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .services-showcase {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .service-arrow {
    display: none;
  }

  .service-card {
    padding: 40px 30px;
  }

  .service-icon {
    width: 70px;
    height: 70px;
  }

  .service-icon img {
    width: 35px;
    height: 35px;
  }
}

/* Slide 3.5: Tech Stack */
.slide-techstack {
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-quaternary) 100%);
  position: relative;
  overflow: hidden;
}

.tech-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 30px;
  height: auto;
  padding: 40px;
}

.tech-category {
  backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 25px;
  text-align: center;
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    0 0 0 1px rgba(0, 212, 255, 0.1),
    0 0 20px rgba(0, 212, 255, 0.05);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.tech-category::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 22px;
  z-index: -1;
  opacity: 0.3;
  transition: opacity 0.5s ease;
}

.tech-category:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 25px 80px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(0, 212, 255, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.tech-category:hover::before {
  opacity: 1;
}

.tech-category:nth-child(1) { 
  background: 
    linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(138, 43, 226, 0.1)),
    radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.15), transparent 70%);
  border: 2px solid var(--accent-electric);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(0, 212, 255, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 0 0 1px rgba(0, 212, 255, 0.2);
} /* Cloud Platforms - enhanced styling */

.tech-category h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.tech-icons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.tech-icon {
  position: relative;
  padding: 15px;
  background: 
    linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1), transparent 70%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(0, 212, 255, 0.05);
  cursor: pointer;
}

.tech-icon img {
  filter: brightness(0.8) contrast(1.2);
}

.tech-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: 
    linear-gradient(135deg, var(--bg-secondary), rgba(0, 212, 255, 0.1));
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tech-icon:hover::after {
  opacity: 1;
}

/* Slide 4: Values */
.slide-values {
  background: linear-gradient(135deg, var(--bg-quaternary) 0%, var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.slide-values::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 70%),
    linear-gradient(45deg, transparent 40%, rgba(0, 255, 240, 0.02) 50%, transparent 60%);
  /* Removed matrixBackground animation for better performance */
}

@keyframes matrixBackground {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.values-matrix {
  position: relative;
  height: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000px;
}

/* Central Core */
.matrix-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.core-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, rgba(0, 212, 255, 0.1) 50%, transparent 70%);
  border-radius: 50%;
  animation: corePulse 3s ease-in-out infinite;
}

.core-pulse {
  position: absolute;
  width: 120%;
  height: 120%;
  border: 2px solid var(--accent-electric);
  border-radius: 50%;
  animation: coreRing 2s ease-in-out infinite;
}

.core-label {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-electric);
  text-align: center;
  z-index: 2;
  text-shadow: 0 0 20px var(--accent-electric);
  animation: coreTextGlow 2s ease-in-out infinite alternate;
}

@keyframes corePulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 0.4; }
}

@keyframes coreRing {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

@keyframes coreTextGlow {
  0% { text-shadow: 0 0 20px var(--accent-electric); }
  100% { text-shadow: 0 0 30px var(--accent-electric), 0 0 40px var(--accent-electric); }
}

/* Matrix Nodes */
.matrix-node {
  position: absolute;
  width: 220px;
  height: 140px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  padding: 20px;
  transition: all 0.4s ease;
  cursor: pointer;
  z-index: 5;
  box-sizing: border-box;
}

.matrix-node:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-electric);
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.matrix-node.node-1 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateX(300px) translateY(-100px);
}

.matrix-node.node-2 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateX(260px) translateY(150px);
}

.matrix-node.node-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateX(-100px) translateY(260px);
}

.matrix-node.node-4 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateX(-300px) translateY(100px);
}

.matrix-node.node-5 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateX(-260px) translateY(-150px);
}

.matrix-node.node-6 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateX(100px) translateY(-260px);
}

.node-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
}

.node-icon {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-electric);
  margin-bottom: 8px;
  text-shadow: 0 0 10px var(--accent-electric);
  flex-shrink: 0;
}

.matrix-node h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.2;
  flex-shrink: 0;
}

.matrix-node p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.3;
  flex: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

.node-data-stream {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(0, 212, 255, 0.1) 50%, transparent 70%);
  background-size: 20px 20px;
  opacity: 0;
  transition: opacity 0.4s ease;
  /* Removed dataStream animation for better performance */
}

.matrix-node:hover .node-data-stream {
  opacity: 1;
}

@keyframes dataStream {
  0% { background-position: 0 0; }
  100% { background-position: 20px 20px; }
}

/* Background Grid */
.matrix-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.1;
}

.grid-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent);
}

.grid-line.horizontal {
  width: 100%;
  height: 1px;
}

.grid-line.horizontal.h1 { top: 25%; }
.grid-line.horizontal.h2 { top: 50%; }
.grid-line.horizontal.h3 { top: 75%; }

.grid-line.vertical {
  width: 1px;
  height: 100%;
}

.grid-line.vertical.v1 { left: 25%; }
.grid-line.vertical.v2 { left: 50%; }
.grid-line.vertical.v3 { left: 75%; }

/* Slide 4.5: Blog */
.slide-blog {
  background:
    radial-gradient(ellipse 800px 600px at 20% 30%, rgba(138, 43, 226, 0.08), transparent 70%),
    radial-gradient(ellipse 600px 400px at 80% 70%, rgba(0, 212, 255, 0.06), transparent 70%),
    linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  position: relative;
  overflow: hidden;
}

.slide-blog::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(45deg, rgba(138, 43, 226, 0.03) 0%, transparent 25%, rgba(0, 212, 255, 0.02) 50%, transparent 75%, rgba(138, 43, 226, 0.03) 100%);
  background-size: 400% 400%;
  animation: gradientShift 8s ease-in-out infinite;
  z-index: 0;
}

.blog-showcase {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

.blog-intro {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px;
  background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(0, 212, 255, 0.03) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-large);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.blog-intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.02), transparent);
  transition: left 0.8s ease;
}

.blog-intro:hover::before {
  left: 100%;
}

.blog-intro p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
  position: relative;
  z-index: 2;
  background: linear-gradient(135deg, var(--text-secondary) 0%, rgba(0, 212, 255, 0.6) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 400;
}

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent-electric);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.15rem;
  transition: var(--transition-fast);
  position: relative;
  z-index: 2;
  padding: 12px 20px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 255, 240, 0.05) 100%);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius);
  backdrop-filter: blur(5px);
}

.blog-link::after {
  content: '→';
  transition: var(--transition-fast);
  font-size: 1.2rem;
}

.blog-link:hover {
  color: var(--accent-aqua);
  transform: translateX(8px) scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.2);
  border-color: rgba(0, 212, 255, 0.4);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 255, 240, 0.08) 100%);
}

.blog-link:hover::after {
  transform: translateX(3px);
}

/* Blog Showcase Mobile Responsive */
@media (max-width: 1024px) {
  .blog-showcase {
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .blog-showcase {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .blog-intro {
    text-align: center;
    gap: 20px;
    padding: 24px;
  }

  .blog-intro p {
    font-size: 1.1rem;
  }

  .blog-link {
    justify-content: center;
    font-size: 1rem;
    padding: 10px 16px;
  }
}

@media (max-width: 480px) {
  .blog-showcase {
    gap: 20px;
  }

  .blog-intro {
    padding: 20px;
    gap: 16px;
  }

  .blog-intro p {
    font-size: 1rem;
  }

  .blog-link {
    padding: 8px 14px;
    font-size: 0.95rem;
  }

  /* Disable hover effects on very small screens */
  .blog-post:hover {
    transform: none;
    box-shadow: none;
  }
}

.blog-articles {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.blog-loading {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.blog-loading p {
  margin: 0;
  animation: pulse 2s infinite;
}

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

.blog-post {
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(0, 212, 255, 0.02) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
  backdrop-filter: blur(10px);
  animation: fadeInScale 0.6s ease-out forwards;
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}

/* Staggered animation delays using nth-child */
.blog-post:nth-child(1) { animation-delay: 0s; }
.blog-post:nth-child(2) { animation-delay: 0.1s; }
.blog-post:nth-child(3) { animation-delay: 0.2s; }

.blog-post::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.05), transparent);
  transition: left 0.5s ease;
  pointer-events: none;
}

.blog-post:hover::before {
  left: 100%;
}

.blog-post::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-electric), transparent);
  opacity: 0.3;
  transition: var(--transition-fast);
}

.blog-post:hover::after {
  opacity: 0.8;
  width: 80px;
}

.blog-post:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-strong), 0 0 40px rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.3);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(0, 255, 240, 0.03) 100%);
}

.blog-post h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 600;
  position: relative;
  z-index: 2;
  color: var(--text-primary);
  transition: var(--transition-fast);
  flex: 1;
  text-align: left;
}

.blog-post:hover h3 {
  color: var(--accent-electric);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
  transform: scale(1.02);
}

.blog-post h3 a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
  display: block;
}

.blog-post h3 a::after {
  content: '→';
  position: absolute;
  right: -25px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent-electric);
  opacity: 0;
  transition: var(--transition-fast);
  font-size: 1.2rem;
}

.blog-post:hover h3 a::after {
  opacity: 1;
  right: -30px;
}

.blog-post h3 a:hover {
  color: var(--accent-electric);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* Blog Mobile Responsive Styles */
@media (max-width: 768px) {
  .blog-articles {
    gap: 12px;
  }

  .blog-post {
    padding: 16px 20px;
    min-height: 70px;
    animation: fadeInScale 0.5s ease-out forwards;
  }

  /* Staggered animation delays for mobile */
  .blog-post:nth-child(1) { animation-delay: 0s; }
  .blog-post:nth-child(2) { animation-delay: 0.08s; }
  .blog-post:nth-child(3) { animation-delay: 0.16s; }

  .blog-post h3 {
    font-size: 1.1rem;
  }

  .blog-post::after {
    width: 40px;
  }

  .blog-post:hover::after {
    width: 50px;
  }
}

@media (max-width: 480px) {
  .blog-articles {
    gap: 10px;
  }

  .blog-post {
    padding: 14px 16px;
    min-height: 60px;
    animation: fadeInScale 0.4s ease-out forwards;
  }

  /* Staggered animation delays for small mobile */
  .blog-post:nth-child(1) { animation-delay: 0s; }
  .blog-post:nth-child(2) { animation-delay: 0.06s; }
  .blog-post:nth-child(3) { animation-delay: 0.12s; }

  .blog-post h3 {
    font-size: 1rem;
  }

  .blog-post::after {
    width: 30px;
  }

  .blog-post:hover::after {
    width: 40px;
  }
}

/* Slide 4.6: Optimize */
.slide-optimize {
  background:
    radial-gradient(ellipse 800px 600px at 20% 30%, rgba(0, 255, 240, 0.08), transparent 70%),
    radial-gradient(ellipse 600px 400px at 80% 70%, rgba(138, 43, 226, 0.06), transparent 70%),
    linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-quaternary) 100%);
  position: relative;
  overflow: hidden;
}

.slide-optimize::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(45deg, rgba(0, 255, 240, 0.03) 0%, transparent 25%, rgba(138, 43, 226, 0.02) 50%, transparent 75%, rgba(0, 255, 240, 0.03) 100%);
  background-size: 400% 400%;
  animation: gradientShift 8s ease-in-out infinite;
  z-index: 0;
}

.optimize-showcase {
  display: flex;
  flex-direction: column;
  gap: 60px;
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

.optimize-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.optimize-intro p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.optimize-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  color: var(--bg-primary);
  padding: 12px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-glow);
}

.optimize-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.3);
}

.optimize-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.optimize-service {
  padding: 30px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: var(--transition-fast);
}

.optimize-service:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(0, 255, 240, 0.2);
}

.optimize-service h3 {
  margin: 0 0 15px 0;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
}

.optimize-service p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.5;
}

.optimize-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}

.optimize-stats .stat {
  padding: 30px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

.optimize-stats .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-electric);
  margin-bottom: 10px;
}

.optimize-stats .stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.optimize-stats .stat-number.highlight-electric {
  font-size: 1.8rem;
  text-shadow: 0 0 20px var(--accent-electric), 0 0 40px var(--accent-electric);
  animation: electric-glow 2s ease-in-out infinite alternate;
  line-height: 1.2;
}

@keyframes electric-glow {
  from {
    text-shadow: 0 0 20px var(--accent-electric), 0 0 40px var(--accent-electric);
  }
  to {
    text-shadow: 0 0 30px var(--accent-electric), 0 0 60px var(--accent-electric);
  }
}

.highlight-electric {
  color: var(--accent-electric);
  text-shadow: 0 0 20px var(--accent-electric), 0 0 40px var(--accent-electric);
  animation: electric-glow 2s ease-in-out infinite alternate;
  font-weight: 600;
}

/* Slide 5: Contact */
.slide-contact {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.contact-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-form-container {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 50px;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.contact-form .form-input,
.contact-form .form-textarea {
  width: 100%;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-form .form-input:focus,
.contact-form .form-textarea:focus {
  outline: none;
  border-color: var(--accent-electric);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
}

.contact-form .form-textarea {
  resize: vertical;
  min-height: 120px;
  margin-bottom: 30px;
  grid-column: 1 / -1;
}

.contact-form .form-submit {
  width: 100%;
  padding: 20px;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  color: var(--bg-primary);
  border: none;
  border-radius: 10px;
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.contact-form .form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-stat {
  text-align: center;
  padding: 30px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 15px;
}

.contact-stat .stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 5px;
}

.contact-stat .stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-action {
  text-align: center;
  padding: 40px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 240, 0.05));
  border: 1px solid var(--accent-electric);
  border-radius: 15px;
}

.contact-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-electric);
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-link:hover {
  color: var(--accent-aqua);
  transform: scale(1.05);
}

/* Progress Animation */

/* Responsive Design */
@media (max-width: 1024px) {
  .services-showcase {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .contact-showcase {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

@media (max-width: 768px) {
  .slide {
    padding: 100px 5vw 80px;
  }

  .slide-title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .hero-title {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .about-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .services-showcase {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    width: 100%;
    margin-top: 40px;
  }

  .cta-row {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .hero-cta .cta-primary,
  .hero-cta .cta-secondary {
    width: 100%;
    text-align: center;
    margin: 0 auto;
    display: block;
  }

  .contact-form .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .slide {
    padding: 80px 5vw 60px;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .contact-form-container {
    padding: 30px 20px;
  }

  .hero-glow {
    width: 200px;
    height: 200px;
  }
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 32px;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua), var(--accent-silver));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 16px rgba(0, 212, 255, 0.15);
  animation: fadeInUp 1s ease-out 1s both;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--text-secondary);
  margin-bottom: 48px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-weight: 400;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInScale 0.8s ease-out 1.4s both;
}

.cta-primary {
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  color: var(--bg-primary);
  padding: 18px 36px;
  border-radius: var(--radius-large);
  font-weight: 600;
  font-size: 1.125rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-glow);
  border: none;
  position: relative;
  overflow: hidden;
  /* Removed glow animation for better performance */
}

.cta-primary:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 20px 60px rgba(0, 212, 255, 0.5);
  filter: brightness(1.1);
}

.cta-secondary {
  background: transparent;
  color: var(--text-primary);
  padding: 18px 36px;
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-large);
  font-weight: 600;
  font-size: 1.125rem;
  text-decoration: none;
  transition: var(--transition);
  backdrop-filter: blur(12px);
  position: relative;
}

.cta-secondary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  opacity: 0;
  transition: var(--transition);
  border-radius: inherit;
}

.cta-secondary:hover::before {
  opacity: 0.1;
}

.cta-secondary:hover {
  border-color: var(--accent-electric);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.15);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
  font-weight: 400;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-large);
  padding: 48px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  animation: fadeInScale 0.8s ease-out both;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-aqua));
  opacity: 0;
  transition: var(--transition);
  transform: scaleX(0);
  transform-origin: left;
}

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

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-strong);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  animation: fadeInUp 0.8s ease-out both;
}

.stat-label {
  font-size: 1.125rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.01em;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.contact-form {
  display: grid;
  gap: 24px;
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInScale 0.8s ease-out 0.4s both;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
  backdrop-filter: blur(8px);
  animation: fadeInScale 0.6s ease-out both;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-electric);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.form-submit {
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  color: var(--bg-primary);
  padding: 20px 40px;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1.125rem;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 16px;
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
  /* Removed glow animation for better performance */
}

.form-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-aqua), var(--accent-electric));
  opacity: 0;
  transition: var(--transition);
}

.form-submit:hover::before {
  opacity: 1;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 212, 255, 0.2);
}

footer {
  padding: 48px 0;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  background: rgba(10, 10, 15, 0.5);
  backdrop-filter: blur(12px);
  animation: fadeInUp 0.8s ease-out both;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  font-size: 1rem;
  animation: fadeInUp 0.6s ease-out both;
}

.footer-links a:hover {
  color: var(--accent-electric);
  transform: translateY(-1px);
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.9375rem;
  font-weight: 400;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 24px;
  }

  .values-matrix {
    height: 600px;
  }

  .matrix-node {
    width: 180px;
    height: 120px;
    padding: 15px;
  }

  .matrix-node h4 {
    font-size: 0.95rem;
  }

  .matrix-node p {
    font-size: 0.8rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  header {
    padding: 24px 0;
  }

  .hero-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .values-matrix {
    height: auto;
    flex-direction: column;
    gap: 40px;
  }

  .matrix-core {
    position: static;
    transform: none;
    width: 120px;
    height: 120px;
    margin: 0 auto 40px;
  }

  .core-label {
    animation: none;
    text-shadow: 0 0 10px var(--accent-electric);
  }

  .core-pulse {
    border: none;
  }

  .matrix-node {
    position: static;
    transform: none;
    width: 100%;
    max-width: 400px;
    height: auto;
    min-height: 120px;
    margin: 0 auto;
    padding: 20px;
  }

  .matrix-node.node-1,
  .matrix-node.node-2,
  .matrix-node.node-3,
  .matrix-node.node-4,
  .matrix-node.node-5,
  .matrix-node.node-6 {
    transform: none;
  }

  .matrix-grid {
    display: none;
  }

  .data-particle {
    display: none;
  }

  .contact-form {
    padding: 0 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .footer-links {
    flex-direction: column;
    gap: 20px;
  }
}

/* Accessibility and Performance */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
  }
}

/* Pitch Deck Responsive Styles */
@media (max-width: 768px) {
  .slide-nav .progress-indicator {
    height: 150px;
  }

  .slide {
    padding: 100px 20px 80px;
  }
}

@media (max-width: 480px) {
  .slide-nav .progress-indicator {
    display: none;
  }

  .slide {
    padding: 80px 16px 60px;
  }
}

/* Combined Header Styles */
.header-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.header-brand {
  position: fixed;
  top: 24px;
  left: 40px;
  z-index: 1001;
  display: flex;
  align-items: center;
  backdrop-filter: blur(20px);
  background: linear-gradient(135deg,
    rgba(10, 10, 15, 0.1) 0%,
    rgba(10, 10, 15, 0.05) 100%);
  border-radius: 20px;
  padding: 8px 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  text-decoration: none;
  color: inherit;
}

.header-brand:hover {
  background: linear-gradient(135deg,
    rgba(10, 10, 15, 0.15) 0%,
    rgba(10, 10, 15, 0.08) 100%);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.15),
    0 0 20px rgba(0, 212, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo img {
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.3));
  transition: all 0.3s ease;
}

.header-brand:hover .brand-logo img {
  filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.5));
  transform: scale(1.05);
}

.brand-text {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-right: 10px;
  background: linear-gradient(135deg,
    var(--accent-electric) 0%,
    var(--accent-aqua) 50%,
    var(--accent-electric) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
  position: relative;
}

.brand-text::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--accent-electric) 50%,
    transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.header-brand:hover .brand-text::after {
  opacity: 1;
}

.brand-accent {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  align-self: center;
}

.header-brand:hover .brand-accent {
  color: var(--accent-electric);
  background: rgba(0, 212, 255, 0.05);
  border-color: rgba(0, 212, 255, 0.2);
  transform: scale(1.05);
}

/* Floating Navigation Button */
.nav-trigger {
  position: fixed;
  top: 30px;
  right: 40px;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 1001;
  will-change: transform;
}

.nav-trigger:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
  transform: scale(1.05);
}

.nav-trigger-line {
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  transform-origin: center;
}

.nav-trigger.active .nav-trigger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-trigger.active .nav-trigger-line:nth-child(2) {
  opacity: 0;
}

.nav-trigger.active .nav-trigger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Full-screen Navigation Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 10, 15, 0.98);
  backdrop-filter: blur(30px);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.nav-overlay-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 255, 240, 0.1) 0%, transparent 50%);
}

.nav-overlay-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: 60px 5vw;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

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

.overlay-brand {
  font-size: 32px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-aqua));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}

.nav-close {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  color: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.nav-menu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 30px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 48px;
  font-weight: 600;
  letter-spacing: -1px;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  opacity: 0;
  transform: translateY(30px);
  will-change: opacity, transform;
}

.nav-item.active {
  opacity: 1;
  transform: translateY(0);
}

.nav-item:hover {
  color: var(--accent-electric);
}

.nav-item-number {
  font-size: 18px;
  font-weight: 400;
  color: var(--text-muted);
  min-width: 30px;
}

.nav-item-text {
  flex: 1;
}

.nav-item-line {
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-aqua));
  transition: width 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-item:hover .nav-item-line {
  width: 60px;
}

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

.nav-social {
  display: flex;
  gap: 24px;
}

.social-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.social-link:hover {
  color: var(--accent-electric);
  transform: translateY(-2px);
}

.nav-copyright {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 400;
}

/* Responsive Header Styles */
@media (max-width: 768px) {
  .header-brand {
    left: 20px;
    top: 20px;
    padding: 6px 16px;
    gap: 12px;
  }

  .brand-text {
    font-size: 18px;
  }

  .brand-accent {
    font-size: 9px;
    padding: 1px 6px;
  }

  .nav-trigger {
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .nav-trigger-line {
    width: 16px;
  }

  .nav-overlay-content {
    padding: 40px 20px;
  }

  .overlay-brand {
    font-size: 24px;
  }

  .nav-item {
    font-size: 32px;
    gap: 20px;
  }

  .nav-item-number {
    font-size: 14px;
    min-width: 24px;
  }

  .nav-item:hover .nav-item-line {
    width: 40px;
  }

  .nav-social {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .header-brand {
    left: 16px;
    top: 16px;
    padding: 4px 12px;
    gap: 8px;
  }

  .brand-text {
    font-size: 16px;
  }

  .brand-accent {
    font-size: 8px;
    padding: 1px 4px;
  }

  .nav-trigger {
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
  }

  .nav-overlay-content {
    padding: 30px 16px;
  }

  .nav-item {
    font-size: 24px;
    gap: 16px;
  }

  .nav-overlay-footer {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}

/* Floating Navigation Buttons */
.floating-nav-buttons {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 20px;
  z-index: 1000;
}

.nav-btn {
  width: 50px;
  height: 50px;
  background: 
    linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(138, 43, 226, 0.12)),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 70%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(0, 212, 255, 0.1),
    0 0 40px rgba(0, 212, 255, 0.2),
    0 0 80px rgba(138, 43, 226, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  opacity: 1;
  pointer-events: auto;
}

.nav-btn:hover {
  background: 
    linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(138, 43, 226, 0.18)),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.1), transparent 70%);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(0, 212, 255, 0.15),
    0 0 50px rgba(0, 212, 255, 0.3),
    0 0 90px rgba(138, 43, 226, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .floating-nav-buttons {
    bottom: 20px;
    gap: 15px;
  }
  
  .nav-btn {
    width: 45px;
    height: 45px;
    font-size: 16px;
  }

  /* Tech Stack Mobile Styles */
  .tech-stack-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
  }

  .tech-category {
    padding: 20px;
  }

  .tech-category h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    word-wrap: break-word;
    hyphens: auto;
  }

  .tech-icons {
    gap: 10px;
  }

  .tech-icon {
    padding: 12px;
  }

  .tech-icon img {
    width: 36px;
    height: 36px;
  }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .tech-stack-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    padding: 30px;
  }

  .tech-category h3 {
    font-size: 1.15rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: flex;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .floating-nav-buttons {
    bottom: 15px;
    gap: 10px;
  }
  
  .nav-btn {
    width: 40px;
    height: 40px;
  }
}