:root {
  /* Core Colors */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-accent: #1a1a1a;

  /* Monochrome Palette */
  --accent-white: #ffffff;
  --accent-light-gray: #e0e0e0;
  --accent-gray: #b0b0b0;
  --accent-medium-gray: #808080;
  --accent-dark-gray: #404040;

  /* Glass & Transparency */
  --glass-light: rgba(255, 255, 255, 0.08);
  --glass-medium: rgba(255, 255, 255, 0.05);
  --glass-dark: rgba(255, 255, 255, 0.02);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #c0c0c0;
  --text-muted: #808080;

  /* Gradients */
  --gradient-primary: linear-gradient(
    135deg,
    #ffffff,
    #d0d0d0
  );
  --gradient-secondary: linear-gradient(
    135deg,
    #f0f0f0,
    #c0c0c0
  );
  --gradient-accent: linear-gradient(90deg, #ffffff, #e0e0e0, #d0d0d0);

  /* Layout */
  --max-width: 1320px;
  --section-padding: 6rem;

  /* Effects */
  --blur-sm: blur(10px);
  --blur-md: blur(20px);
  --blur-lg: blur(40px);

  /* Timing */
  --transition-fast: 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
/* ==================== RESET & BASE STYLES ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: linear-gradient(
    180deg,
    var(--bg-primary) 0%,
    var(--bg-secondary) 50%,
    var(--bg-accent) 100%
  );
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: "Sora", system-ui, -apple-system, sans-serif;
  font-size: 18px;
  line-height: 1.75;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      800px at 20% 0%,
      rgba(255, 255, 255, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      800px at 80% 100%,
      rgba(255, 255, 255, 0.02) 0%,
      transparent 50%
    );
  pointer-events: none;
  z-index: 1;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

input,
textarea {
  font-family: inherit;
}

/* ==================== ANIMATED BACKGROUND GLOWS ==================== */
.bg-glow {
  position: fixed;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 1;
  animation: float 8s ease-in-out infinite;
}

.glow-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.08) 0%,
    transparent 70%
  );
  top: -200px;
  left: -200px;
  animation-delay: 0s;
}

.glow-2 {
  width: 700px;
  height: 700px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.05) 0%,
    transparent 70%
  );
  bottom: -300px;
  right: -200px;
  animation-delay: 2s;
}

.glow-3 {
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.06) 0%,
    transparent 70%
  );
  top: 50%;
  right: 10%;
  animation-delay: 4s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(50px, -30px) scale(1.05);
  }
  66% {
    transform: translate(-40px, 20px) scale(0.95);
  }
}

/* ==================== CONTAINER & SECTIONS ==================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  text-align: center;
  letter-spacing: 0px;
}

.section-subtitle {
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 4rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  line-height: 1.8;
}

/* ==================== SKIP LINK (ACCESSIBILITY) ==================== */
.skip-link {
  position: fixed;
  top: -40px;
  left: 0;
  background: var(--accent-white);
  color: var(--bg-primary);
  padding: 0.75rem 1rem;
  text-decoration: none;
  z-index: 10000;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

/* ==================== PREMIUM NAVBAR ==================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 999;
  display: flex;
  align-items: center;
  padding: 0 2rem;
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.nav-logo {
  font-family: "Orbitron", monospace;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.nav-logo:hover {
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
}

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

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  font-size: 0.95rem;
  letter-spacing: 0.3px;
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-fast);
}

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

.nav-link:hover::before {
  width: 100%;
}

.nav-link.active {
  color: var(--accent-white);
}

.nav-link.active::before {
  width: 100%;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  position: relative;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.nav-toggle span {
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all var(--transition-fast);
}

.nav-toggle span:nth-child(1) {
  transform: translate(-50%, -8px);
}

.nav-toggle span:nth-child(2) {
  transform: translate(-50%, -50%);
  opacity: 1;
}

.nav-toggle span:nth-child(3) {
  transform: translate(-50%, 6px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translate(-50%, -50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translate(-50%, -50%) rotate(-45deg);
}

main {
  padding-top: 80px;
}

/* ==================== CURSOR TRAIL ==================== */
.cursor-trail {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

.cursor-dot {
  position: absolute;
  pointer-events: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  mix-blend-mode: screen;
}

.cursor.big {
  transform: translate(-50%, -50%) scale(2.8);
  opacity: 0.9;
}

/* ==================== HERO SECTION ==================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 0;
  margin: 0;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.gradient-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    transparent 0%,
    rgba(3, 4, 23, 0.4) 100%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 2rem;
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -2px;
}

.gradient-text {
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  animation: gradientFlow 4s ease infinite;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-weight: 300;
  letter-spacing: 0.5px;
  animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease-out 0.7s both;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: bounce 2s ease-in-out infinite;
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.scroll-arrow {
  width: 2px;
  height: 20px;
  background: var(--gradient-accent);
  border-radius: 1px;
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gradientFlow {
  0%,
  100% {
    filter: hue-rotate(0deg);
  }
  50% {
    filter: hue-rotate(20deg);
  }
}

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

@keyframes scrollBounce {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(10px);
    opacity: 0;
  }
}

/* ==================== GLASS CARD COMPONENT ==================== */
.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top right,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(255, 255, 255, 0.15);
}

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

/* ==================== BUTTON STYLES ==================== */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  letter-spacing: 0.5px;
  font-size: 1rem;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left var(--transition-fast);
  z-index: -1;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #000;
  border: none;
  box-shadow: 0 10px 40px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(255, 255, 255, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-white);
  border: 2px solid var(--accent-white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

/* ==================== ABOUT SECTION ==================== */
.about {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.02));
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.about-card {
  animation: fadeInUp 0.8s ease-out both;
}

.about-card:nth-child(2) {
  animation-delay: 0.1s;
}

.about-card:nth-child(3) {
  animation-delay: 0.2s;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 1rem;
}

.card-header h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  letter-spacing: 0.5px;
}

.card-icon {
  font-size: 2rem;
  opacity: 0.8;
}

.about-card p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.tech-stack {
  background: var(--glass-light);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(124, 92, 255, 0.2);
  border-radius: 16px;
  padding: 3rem;
  text-align: center;
}

.tech-stack h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.5rem;
  margin-bottom: 2rem;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.tech-item {
  position: relative;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(124, 92, 255, 0.2);
  border-radius: 12px;
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.tech-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-white);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.tech-badge {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

/* ==================== PORTFOLIO SECTION ==================== */
.portfolio {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.portfolio-card {
  animation: fadeInUp 0.8s ease-out both;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.portfolio-card:nth-child(2) {
  animation-delay: 0.1s;
}
.portfolio-card:nth-child(3) {
  animation-delay: 0.2s;
}
.portfolio-card:nth-child(4) {
  animation-delay: 0.3s;
}
.portfolio-card:nth-child(5) {
  animation-delay: 0.1s;
}
.portfolio-card:nth-child(6) {
  animation-delay: 0.2s;
}

.card-image {
  width: 100%;
  height: 200px;
  background: transparent;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.portfolio-card:hover .card-image {
  transform: scale(1.05) rotate(1deg);
}

.project-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2rem;
  transition: all var(--transition-smooth);
}

.portfolio-card:hover .project-logo {
  transform: scale(1.1);
  filter: brightness(1.1);
}


.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
}

.card-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: var(--accent-white);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all var(--transition-fast);
}

.tag:hover {
  background: rgba(255, 255, 255, 0.3);
  color: var(--accent-white);
}

/* ==================== SERVICES SECTION ==================== */
.services {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.01));
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  animation: fadeInUp 0.8s ease-out both;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-card:nth-child(2) {
  animation-delay: 0.1s;
}
.service-card:nth-child(3) {
  animation-delay: 0.2s;
}
.service-card:nth-child(4) {
  animation-delay: 0.1s;
}
.service-card:nth-child(5) {
  animation-delay: 0.2s;
}
.service-card:nth-child(6) {
  animation-delay: 0.3s;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  transition: transform var(--transition-smooth);
}

.service-card:hover .service-icon {
  transform: scale(1.2) rotate(10deg);
}

.service-card h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.service-highlight {
  font-size: 0.85rem;
  color: var(--accent-light-gray);
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
  padding: 6rem 0;
}

.testimonials-carousel {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  min-height: 400px;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
  height: 100%;
}

.testimonial-card {
  min-width: 100%;
  max-width: 100%;
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  justify-content: space-between;
}

.testimonial-card.glass-card {
  padding: 3.5rem;
  min-height: 350px;
}

.testimonial-quote {
  flex: 1;
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}

.testimonial-quote p {
  font-size: 1.3rem;
  line-height: 2;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
  text-align: center;
  position: relative;
}

.testimonial-quote p::before {
  content: '"';
  font-size: 4rem;
  color: var(--accent-white);
  opacity: 0.2;
  position: absolute;
  top: -2rem;
  left: -1rem;
  font-family: Georgia, serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  justify-content: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #000;
  font-size: 1.3rem;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.testimonial-author h4 {
  font-family: "Orbitron", monospace;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  letter-spacing: 0.5px;
  color: var(--accent-white);
}

.testimonial-author p {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Carousel dots navigation */
.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: 3rem;
  padding: 1.5rem 0 0 0;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.6);
  transform: scale(1.3);
}

.carousel-dot.active {
  background: var(--accent-white);
  width: 32px;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(255, 255, 255, 0.4);
}

/* ==================== CONTACT SECTION ==================== */
.contact {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
  padding-bottom: 8rem;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  animation: fadeInUp 0.8s ease-out;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 1rem;
  color: var(--text-primary);
  transition: all var(--transition-smooth);
  font-size: 1rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-white);
  outline: none;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.btn-submit {
  align-self: flex-start;
  margin-top: 1rem;
  min-width: 200px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contact-item .label {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-muted);
}

.contact-item a {
  color: var(--accent-light-gray);
  transition: all var(--transition-fast);
}

.contact-item a:hover {
  color: var(--accent-white);
  text-decoration: underline;
}

.contact-socials {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  font-size: 0.75rem;
  color: var(--accent-white);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--accent-white);
  transform: translateY(-3px);
}

/* ==================== FOOTER ==================== */
.footer {
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 0;
  text-align: center;
  position: relative;
  z-index: 2;
}

.footer-content p {
  color: var(--text-secondary);
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

.footer-subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

/* ==================== FOCUS & ACCESSIBILITY ==================== */
:focus-visible {
  outline: 2px solid var(--accent-white);
  outline-offset: 2px;
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent-white);
  outline-offset: 2px;
}

/* ==================== REDUCED MOTION ==================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
  :root {
    --section-padding: 4rem;
  }

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

  .portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 3rem;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    flex-direction: column;
    background-color: rgba(3, 4, 23, 0.95);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
    gap: 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu li {
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-toggle {
    display: block;
  }

  .navbar {
    height: 60px;
    padding: 0 1rem;
  }

  main {
    padding-top: 60px;
  }

  .hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .services-grid,
  .testimonials-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  :root {
    --section-padding: 2rem;
  }

  .hero-content {
    padding: 0 1rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  .glass-card {
    padding: 1.5rem;
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-wrapper {
    gap: 1.5rem;
  }

  .contact-socials {
    flex-wrap: wrap;
  }
}

/* ==================== ABOUT PAGE STYLES ==================== */

/* Hero Section for About Page */
.about-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.02));
  text-align: center;
}

.about-hero-content {
  animation: fadeInUp 0.8s ease-out;
}

.about-hero-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.about-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto;
  letter-spacing: 0.5px;
}

/* About Sections */
.about-section {
  padding: var(--section-padding) 0;
  position: relative;
}

.about-section.alternate {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
}

.section-center-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
  margin-bottom: 3rem;
  letter-spacing: -1px;
}

/* About Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  animation: fadeInUp 0.8s ease-out;
}

.about-content h2 {
  font-family: "Orbitron", monospace;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

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

.image-placeholder {
  width: 300px;
  height: 300px;
  background: var(--glass-light);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  animation: fadeInUp 0.8s ease-out;
}

.image-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.image-placeholder p {
  font-size: 1.1rem;
  color: var(--accent-light-gray);
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* Timeline */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #ffffff, #d0d0d0);
  transform: translateX(-50%);
}

.timeline-item {
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: auto;
  width: calc(50% - 2rem);
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
  margin-right: 0;
  width: calc(50% - 2rem);
  text-align: left;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 16px;
  height: 16px;
  background: var(--accent-white);
  border: 3px solid var(--bg-primary);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.timeline-content {
  padding: 1.5rem;
  border-radius: 12px;
  transition: all var(--transition-smooth);
}

.timeline-content:hover {
  transform: translateY(-5px);
  border-color: var(--accent-white);
}

.timeline-content h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.3px;
}

.timeline-year {
  color: var(--accent-light-gray);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-content p {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Philosophy Grid */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.philosophy-card {
  animation: fadeInUp 0.8s ease-out both;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  transition: all var(--transition-smooth);
}

.philosophy-card:nth-child(1) {
  animation-delay: 0s;
}
.philosophy-card:nth-child(2) {
  animation-delay: 0.1s;
}
.philosophy-card:nth-child(3) {
  animation-delay: 0.2s;
}
.philosophy-card:nth-child(4) {
  animation-delay: 0.1s;
}
.philosophy-card:nth-child(5) {
  animation-delay: 0.2s;
}
.philosophy-card:nth-child(6) {
  animation-delay: 0.3s;
}

.philosophy-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-white);
  box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
}

.philosophy-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.philosophy-card h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  letter-spacing: 0.3px;
}

.philosophy-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  animation: fadeInUp 0.8s ease-out;
}

.skill-category {
  background: var(--glass-light);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 2rem;
  backdrop-filter: blur(20px);
  transition: all var(--transition-smooth);
}

.skill-category:hover {
  border-color: var(--accent-white);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-5px);
}

.skill-category h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--accent-light-gray);
  letter-spacing: 0.3px;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.skill-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  padding: 0.6rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.skill-badge:hover {
  background: var(--accent-light-gray);
  color: var(--bg-primary);
  border-color: var(--accent-light-gray);
  transform: scale(1.05);
}

/* Achievements Grid */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  animation: fadeInUp 0.8s ease-out;
}

.achievement-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
  min-height: 200px;
  transition: all var(--transition-smooth);
}

.achievement-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-white);
  box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
}

.achievement-number {
  font-family: "Orbitron", monospace;
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.achievement-card p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* About CTA Section */
.about-cta {
  text-align: center;
  padding: 4rem 0;
}

.cta-content {
  padding: 3rem;
  animation: fadeInUp 0.8s ease-out;
}

.cta-content h2 {
  font-family: "Orbitron", monospace;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

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

/* About Page Responsive */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-content {
    text-align: center;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 60px;
    margin-right: 0;
    width: calc(100% - 60px);
    text-align: left;
  }

  .timeline-dot {
    left: 20px;
  }
}

@media (max-width: 768px) {
  .about-hero-title {
    font-size: 2rem;
  }

  .section-center-title {
    font-size: 1.8rem;
  }

  .image-placeholder {
    width: 250px;
    height: 250px;
  }

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

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .about-hero-title {
    font-size: 1.6rem;
  }

  .section-center-title {
    font-size: 1.4rem;
  }

  .about-grid {
    gap: 1.5rem;
  }

  .philosophy-card,
  .achievement-card {
    padding: 1.5rem;
  }

  .skill-category {
    padding: 1.5rem;
  }

  .cta-content {
    padding: 1.5rem;
  }

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

  .image-placeholder {
    width: 200px;
    height: 200px;
  }

  .image-icon {
    font-size: 3rem;
  }

  .achievement-number {
    font-size: 2.5rem;
  }
}

/* Portfolio Card Images - Placeholder Backgrounds */
.card-image.p1 {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08),
    rgba(200, 200, 200, 0.05)
  );
}

.card-image.p2 {
  background: linear-gradient(
    135deg,
    rgba(220, 220, 220, 0.08),
    rgba(180, 180, 180, 0.05)
  );
}

.card-image.p3 {
  background: linear-gradient(
    135deg,
    rgba(240, 240, 240, 0.08),
    rgba(190, 190, 190, 0.05)
  );
}

.card-image.p4 {
  background: linear-gradient(
    135deg,
    rgba(210, 210, 210, 0.08),
    rgba(170, 170, 170, 0.05)
  );
}

.card-image.p5 {
  background: linear-gradient(
    135deg,
    rgba(230, 230, 230, 0.08),
    rgba(200, 200, 200, 0.05)
  );
}

.card-image.p6 {
  background: linear-gradient(
    135deg,
    rgba(215, 215, 215, 0.08),
    rgba(185, 185, 185, 0.05)
  );
}

.card-image.p7 {
  background: linear-gradient(
    135deg,
    rgba(225, 225, 225, 0.08),
    rgba(195, 195, 195, 0.05)
  );
}

/* ==================== ICON IMAGES ==================== */
.service-icon img,
.philosophy-icon img,
.image-icon img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  opacity: 1;
  transition: all var(--transition-smooth);
}

.service-icon,
.philosophy-icon,
.image-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.glass-card:hover .service-icon img,
.glass-card:hover .philosophy-icon img,
.glass-card:hover .image-icon img {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.9));
}

/* ==================== FAQ ACCORDION ==================== */
.faq-accordion {
  max-width: 900px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.faq-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: "Orbitron", monospace;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--accent-white);
}

.faq-question span {
  flex: 1;
  letter-spacing: 0.5px;
}

.faq-icon {
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform var(--transition-smooth);
  opacity: 0.7;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
  opacity: 1;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-answer p {
  padding: 0 2rem 1.5rem 2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.section-center-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  text-align: center;
  letter-spacing: 0px;
}

/* ==================== PROCESS PAGE STYLES ==================== */
.process-step-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.process-step-number {
  font-family: "Orbitron", monospace;
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  opacity: 0.3;
  flex-shrink: 0;
}

.process-step-header h3 {
  flex: 1;
  font-family: "Orbitron", monospace;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-top: 0.5rem;
}

.process-duration {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.process-deliverables {
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border-left: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
}

.process-deliverables h4 {
  font-family: "Orbitron", monospace;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--accent-white);
}

.process-deliverables ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.process-deliverables li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.process-deliverables li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-white);
  font-weight: 700;
}

.process-outcome {
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.process-outcome strong {
  color: var(--accent-white);
  font-weight: 600;
}

/* Timeline adjustments for process page */
.timeline-item .process-step-header + p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* ==================== CASE STUDY PAGES ==================== */
.case-study-hero {
  padding: 8rem 0 4rem;
  position: relative;
}

.case-study-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.case-study-breadcrumb a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.case-study-breadcrumb a:hover {
  color: var(--accent-white);
}

.case-study-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.case-study-logo {
  width: 150px;
  height: 150px;
  margin: 0 auto 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.case-study-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.case-study-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.case-study-tagline {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.case-study-meta {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.meta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.meta-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.meta-value {
  font-size: 1.1rem;
  color: var(--accent-white);
  font-weight: 600;
}

.case-study-content {
  max-width: 900px;
  margin: 0 auto;
}

.case-study-content h2 {
  margin-bottom: 2rem;
}

.case-study-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Challenge Grid */
.challenge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.challenge-card {
  padding: 2rem !important;
}

.challenge-card h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--accent-white);
}

.challenge-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Solution Features */
.solution-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}

.feature-item {
  position: relative;
  padding: 2.5rem !important;
  padding-left: 6rem !important;
}

.feature-number {
  position: absolute;
  left: 2rem;
  top: 2rem;
  font-family: "Orbitron", monospace;
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.3;
  line-height: 1;
}

.feature-item h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--accent-white);
}

.feature-item p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Results Grid */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.result-card {
  text-align: center;
  padding: 2.5rem 2rem !important;
}

.result-number {
  font-family: "Orbitron", monospace;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.result-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin: 0;
}

/* Chart Container */
.chart-container {
  padding: 3rem 2rem !important;
}

.chart-container h3 {
  font-family: "Orbitron", monospace;
  color: var(--accent-white);
  font-size: 1.4rem;
}

.chart-container canvas {
  max-width: 100%;
  height: auto !important;
}

/* Technology Stack Grid */
.tech-stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.tech-category h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--accent-white);
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.tech-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--accent-white);
  transform: translateY(-2px);
}

/* Make portfolio cards clickable */
.portfolio-card {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.portfolio-card::after {
  content: "View Case Study →";
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  opacity: 0;
  font-size: 0.9rem;
  color: var(--accent-white);
  font-weight: 600;
  transition: all var(--transition-smooth);
  transform: translateX(-10px);
}

.portfolio-card:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .case-study-meta {
    gap: 1.5rem;
  }

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

  .feature-item {
    padding-left: 2rem !important;
  }

  .feature-number {
    position: static;
    margin-bottom: 1rem;
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-stack-grid {
    grid-template-columns: 1fr;
  }

  .chart-container {
    padding: 2rem 1rem !important;
  }
  
  /* Mobile Navigation Styles */
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(3, 4, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem 0;
    margin: 0;
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease,
                visibility 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
  
  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu li {
    margin: 0;
    padding: 0;
  }
  
  .nav-link {
    display: block;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
  }
  
  .nav-link::before {
    display: none;
  }
  
  .nav-link:hover,
  .nav-link.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent-white);
    padding-left: 2.5rem;
  }
  
  .nav-link.active {
    border-left: 3px solid var(--accent-primary);
    background: rgba(124, 92, 255, 0.1);
  }
}

/* ==================== PERFORMANCE OPTIMIZATIONS ==================== */
/* GPU acceleration for animated elements */
.glass-card,
.portfolio-card,
.service-card,
.testimonial-card,
.btn {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Containment for better rendering performance */
.portfolio-card,
.service-card,
.testimonial-card {
  contain: layout style paint;
}

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

/* ==================== ADDITIONAL RESPONSIVE BREAKPOINTS ==================== */

/* Small Mobile (320px - 480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .portfolio-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
  }
  
  .result-number {
    font-size: 2.5rem;
  }
}

/* Tablet Portrait (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet Landscape / Small Desktop (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    max-width: 95%;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
  
  .hero-title {
    font-size: 5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  .nav-link,
  .btn,
  button {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Disable hover effects on touch devices */
  .portfolio-card:hover,
  .glass-card:hover {
    transform: none;
  }
  
  /* Keep animations but reduce intensity on touch devices */
  .bg-glow {
    opacity: 0.5;
  }
}

/* High resolution displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Optimize for retina displays */
  .glass-card {
    backdrop-filter: blur(15px);
  }
}

/* Print styles */
@media print {
  .navbar,
  .footer,
  .cta-section,
  .particle-canvas,
  .cursor-trail,
  .bg-glow {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .glass-card {
    background: white;
    border: 1px solid #ccc;
  }
}