/* ============================================
   Violet Cortex Labs — violetcortex.com
   ============================================ */

:root {
  /* Brand */
  --violet-950: #0f0618;
  --violet-900: #1a0a2e;
  --violet-800: #2d1b4e;
  --violet-700: #4c2a7a;
  --violet-600: #6d3bb3;
  --violet-500: #8b5cf6;
  --violet-400: #a78bfa;
  --violet-300: #c4b5fd;
  --violet-200: #ddd6fe;
  --violet-100: #ede9fe;

  /* Neutrals */
  --white: #fafafa;
  --gray-200: #e5e5e5;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;

  /* Semantic */
  --bg: var(--violet-950);
  --bg-elevated: var(--violet-900);
  --surface: var(--violet-800);
  --text: var(--white);
  --text-muted: var(--gray-400);
  --accent: var(--violet-400);
  --accent-strong: var(--violet-300);
  --border: rgba(167, 139, 250, 0.15);

  /* Layout */
  --container: min(1120px, 92vw);
  --header-h: 72px;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Outfit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

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

ul, ol {
  list-style: none;
}

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

.container {
  width: var(--container);
  margin-inline: auto;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--violet-500), var(--violet-600));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.35);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--violet-400), var(--violet-500));
  box-shadow: 0 6px 28px rgba(139, 92, 246, 0.45);
  transform: translateY(-2px) scale(1.02);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.1s;
}

.btn-ghost {
  color: var(--violet-200);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--white);
  border-color: var(--violet-500);
  background: rgba(139, 92, 246, 0.1);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* ========== Header ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(15, 6, 24, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), border-color var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--white);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.logo:hover {
  transform: scale(1.02);
}

.logo:hover .logo-icon {
  color: var(--violet-300);
  text-shadow: 0 0 12px rgba(167, 139, 250, 0.6);
}

.logo-icon {
  color: var(--violet-400);
  font-size: 1rem;
  transition: color var(--transition), text-shadow var(--transition);
}

.logo-suffix {
  color: var(--text-muted);
  font-weight: 500;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list a {
  color: var(--text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
}

.nav-list a {
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--violet-400), var(--violet-300));
  border-radius: 1px;
  transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-list a:hover {
  color: var(--white);
}

.nav-list a:hover::after {
  width: 100%;
}

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

.btn-header {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* Language switcher */
.lang-switcher {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.6rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.lang-btn:hover {
  color: var(--white);
  background: rgba(167, 139, 250, 0.1);
}

.lang-chevron {
  transition: transform var(--transition);
}

.lang-btn[aria-expanded="true"] .lang-chevron {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 180px;
  max-height: 320px;
  overflow-y: auto;
  padding: 0.35rem;
  background: var(--violet-900);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  z-index: 100;
}

.lang-dropdown[hidden] {
  display: none;
}

.lang-dropdown button {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--gray-200);
  text-align: left;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}

.lang-dropdown button:hover {
  background: rgba(167, 139, 250, 0.15);
  color: var(--white);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.burger span {
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: var(--transition);
}

.burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 100vh;
  scroll-margin-top: 0;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 2rem) 0 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  will-change: transform;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, 0.25), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(124, 58, 237, 0.12), transparent),
    radial-gradient(ellipse 50% 30% at 0% 80%, rgba(139, 92, 246, 0.1), transparent);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(167, 139, 250, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(167, 139, 250, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
}

.hero-glow-1 {
  width: 400px;
  height: 400px;
  background: var(--violet-600);
  top: -100px;
  right: -100px;
  animation: float 10s ease-in-out infinite reverse, glowPulse 6s ease-in-out infinite;
}

.hero-glow-2 {
  width: 300px;
  height: 300px;
  background: var(--violet-700);
  bottom: 10%;
  left: -50px;
  animation: float 8s ease-in-out infinite, glowPulse 5s ease-in-out infinite 1s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.98); }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.55; }
}

.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
  animation: shapeFloat 15s ease-in-out infinite, shapeFade 8s ease-in-out infinite;
}

.hero-shape-1 {
  width: 80px;
  height: 80px;
  background: var(--violet-400);
  top: 20%;
  right: 15%;
  animation-delay: 0s;
}

.hero-shape-2 {
  width: 120px;
  height: 120px;
  background: var(--violet-500);
  bottom: 25%;
  right: 25%;
  animation-delay: -4s;
}

.hero-shape-3 {
  width: 60px;
  height: 60px;
  background: var(--violet-300);
  top: 60%;
  left: 10%;
  animation-delay: -8s;
}

.hero-shape-4 {
  width: 100px;
  height: 100px;
  background: var(--violet-600);
  top: 35%;
  left: 30%;
  animation-delay: -2s;
}

@keyframes shapeFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  25% { transform: translate(20px, -30px) rotate(90deg) scale(1.1); }
  50% { transform: translate(-15px, 20px) rotate(180deg) scale(0.95); }
  75% { transform: translate(25px, 10px) rotate(270deg) scale(1.05); }
}

@keyframes shapeFade {
  0%, 100% { opacity: 0.12; }
  50% { opacity: 0.2; }
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-label-dot {
  width: 6px;
  height: 6px;
  background: var(--violet-400);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--violet-400);
  animation: pulse 2s ease-in-out infinite, dotGlow 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

@keyframes dotGlow {
  0%, 100% { box-shadow: 0 0 12px var(--violet-400); }
  50% { box-shadow: 0 0 24px var(--violet-300), 0 0 40px rgba(139, 92, 246, 0.5); }
}

/* Hero entrance animation */
.animate-in {
  opacity: 0;
  transform: translateY(32px) scale(0.98);
  animation: fadeInUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: calc(var(--delay, 0) * 1s);
}

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

/* Scroll reveal animation */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(50px) scale(0.96);
  filter: blur(4px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.8s ease;
  transition-delay: calc(var(--i, 0) * 0.08s);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: normal;
  color: var(--violet-300);
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--violet-300), var(--violet-400), var(--violet-300));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease-in-out infinite;
}

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

.hero-desc {
  max-width: 480px;
  color: var(--text-muted);
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--violet-300);
  font-variant-numeric: tabular-nums;
}

.hero-stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--violet-500), transparent);
  border-radius: 1px;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ========== Sections ========== */
.section {
  padding: 5rem 0;
  scroll-margin-top: var(--header-h);
}

.section-head {
  margin-bottom: 3rem;
}

.section-label {
  display: block;
  color: var(--violet-400);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ========== Services ========== */
.section-services {
  background: var(--bg-elevated);
}

.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  list-style: none;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: rgba(45, 27, 78, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

.service-item:hover {
  border-color: rgba(167, 139, 250, 0.3);
  background: rgba(45, 27, 78, 0.6);
}

.service-item-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.service-item span:last-child {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-200);
}

/* Legacy - keep for any remaining service-card refs */
.service-card {
  padding: 2rem;
  background: rgba(45, 27, 78, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  border-color: rgba(167, 139, 250, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--violet-400);
  transition: transform var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-5deg);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

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

.about-content .section-title {
  margin-bottom: 1.25rem;
}

.about-lead {
  color: var(--text-muted);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.about-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-200);
  font-size: 0.9375rem;
}

.about-meta {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.about-meta-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--gray-200);
  font-size: 0.9375rem;
  margin-bottom: 0.5rem;
}

.about-meta-label {
  color: var(--text-muted);
  font-weight: 500;
  min-width: 4rem;
}

.about-list-icon {
  color: var(--violet-400);
  font-weight: 700;
}

.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

.about-card {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(76, 42, 122, 0.4), rgba(26, 10, 46, 0.9));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(167, 139, 250, 0.2);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
  overflow: hidden;
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(167, 139, 250, 0.05) inset,
    0 0 80px rgba(139, 92, 246, 0.1);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s ease,
    border-color 0.4s ease;
  animation: aboutCardFloat 6s ease-in-out infinite;
}

.about-card:hover {
  transform: translateY(-12px) scale(1.03) rotateX(2deg) rotateY(-2deg);
  border-color: rgba(167, 139, 250, 0.35);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(167, 139, 250, 0.1) inset,
    0 0 100px rgba(139, 92, 246, 0.2),
    0 0 60px rgba(139, 92, 246, 0.15);
}

@keyframes aboutCardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.about-card:hover {
  animation: none;
}

.about-card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(139, 92, 246, 0.15) 0%,
    transparent 50%
  );
  animation: aboutGlowPulse 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes aboutGlowPulse {
  0%, 100% { opacity: 0.6; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1); }
}

.about-card-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent,
    rgba(255, 255, 255, 0.06),
    transparent
  );
  transition: left 0.7s ease;
  pointer-events: none;
}

.about-card:hover .about-card-shine {
  left: 150%;
}

.about-code {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--violet-200), var(--violet-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}

.about-card-divider {
  position: relative;
  z-index: 1;
  display: block;
  width: 48px;
  height: 2px;
  margin-bottom: 0.75rem;
  background: linear-gradient(90deg, transparent, var(--violet-500), transparent);
  border-radius: 1px;
  opacity: 0.8;
}

.about-card-label {
  position: relative;
  z-index: 1;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ========== Products / Work ========== */
.products-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.product-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  perspective: 1000px;
  transition: border-color var(--transition), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-card:hover {
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25), 0 0 60px rgba(139, 92, 246, 0.08);
  transform: translateY(-4px) rotateX(1deg) rotateY(1deg);
}

.product-card-visual {
  flex-shrink: 0;
}

.product-app-icon {
  width: 100px;
  height: 100px;
  border-radius: 22px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.25);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
  animation: iconGlow 3s ease-in-out infinite;
}

.product-card:hover .product-app-icon {
  transform: scale(1.05) rotate(-3deg);
  box-shadow: 0 14px 40px rgba(139, 92, 246, 0.35);
}

@keyframes iconGlow {
  0%, 100% { box-shadow: 0 10px 30px rgba(139, 92, 246, 0.25); }
  50% { box-shadow: 0 10px 35px rgba(139, 92, 246, 0.35); }
}

.product-app-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.product-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  color: var(--violet-300);
}

.product-status {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--violet-400);
  background: rgba(139, 92, 246, 0.2);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-highlights {
  margin: 1rem 0 1.25rem;
  padding-left: 1.25rem;
}

.product-highlights li {
  color: var(--gray-200);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.25rem;
}

.product-card-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.product-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.future-projects {
  padding: 2rem;
  text-align: center;
  background: rgba(45, 27, 78, 0.3);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
}

.future-projects-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.future-projects-text {
  color: var(--text-muted);
  font-size: 1rem;
  font-style: italic;
  margin: 0;
}

@media (max-width: 600px) {
  .product-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .product-card-actions {
    justify-content: center;
  }
}

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

.work-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.work-card:hover {
  border-color: rgba(167, 139, 250, 0.25);
  transform: translateY(-4px);
}

.work-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
}

.work-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card:hover .work-card-image img {
  transform: scale(1.08);
}

.work-card-content {
  padding: 1.5rem;
}

.work-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--violet-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.work-card-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.work-card-content p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* ========== Process ========== */
.section-process {
  background: var(--bg-elevated);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.process-step {
  padding: 1.5rem 0;
  border-left: 2px solid var(--border);
  padding-left: 1.5rem;
}

.process-step:first-child {
  border-color: var(--violet-500);
}

.process-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--violet-400);
  margin-bottom: 0.5rem;
}

.process-step h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ========== CTA ========== */
.section-cta {
  padding: 4rem 0;
  position: relative;
}

.section-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(139, 92, 246, 0.12), transparent);
  pointer-events: none;
  animation: ctaGlow 5s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.cta-inner {
  position: relative;
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(145deg, var(--violet-800), var(--violet-900));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta-inner:hover {
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 0 60px rgba(139, 92, 246, 0.25), 0 0 120px rgba(139, 92, 246, 0.08);
  transform: scale(1.01);
}

.cta-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cta-desc {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ========== Contact ========== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info .section-title {
  margin-bottom: 0.75rem;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-link {
  color: var(--violet-300);
  font-weight: 500;
  font-size: 1.0625rem;
}

.contact-link:hover {
  color: var(--violet-200);
}

.contact-email {
  font-size: 1.125rem;
  font-weight: 600;
}

.contact-phone {
  font-size: 1rem;
  font-weight: 500;
}

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

.contact-social-link {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.contact-social-link:hover {
  color: var(--violet-300);
}

.contact-location {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* Technology section */
.section-technology {
  background: var(--bg-elevated);
}

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

.tech-block {
  position: relative;
  padding: 2rem;
  background: rgba(45, 27, 78, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.4s ease;
}

.tech-block::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--violet-500), var(--violet-600), var(--violet-500));
  background-size: 200% 200%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: techBorder 3s linear infinite paused;
}

.tech-block:hover {
  border-color: rgba(167, 139, 250, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.tech-block:hover::before {
  opacity: 1;
  animation-play-state: running;
}

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

.tech-block-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--violet-300);
  margin-bottom: 1rem;
}

.tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--gray-200);
  font-size: 0.9375rem;
}

.tech-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--violet-400);
  font-size: 0.75rem;
}

.tech-approach {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-row label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-200);
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--white);
  background: var(--violet-900);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--gray-500);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--violet-500);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25), 0 0 24px rgba(139, 92, 246, 0.15);
  transition: border-color var(--transition), box-shadow 0.3s ease;
}

.form-row textarea {
  resize: vertical;
  min-height: 120px;
}

/* ========== Footer ========== */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.footer-inner {
  text-align: center;
}

.logo-footer {
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

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

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.footer-copy {
  color: var(--gray-500);
  font-size: 0.8125rem;
}

.footer-legal-link {
  color: var(--gray-500);
  font-size: 0.8125rem;
}

.footer-legal-link:hover {
  color: var(--violet-300);
}

/* ========== Mobile menu ========== */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 6, 24, 0.9);
  backdrop-filter: blur(8px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

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

@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1001;
    flex-direction: column;
    gap: 1.5rem;
    font-size: 1.25rem;
    display: none;
  }

  body.menu-open .nav {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
  }

  .btn-header {
    display: none;
  }

  .burger {
    display: flex;
  }

  .nav-overlay {
    display: block;
  }

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

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

  .process-steps {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats {
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .hero-cta {
    flex-direction: column;
  }

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

  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

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

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

/* RTL support (Hebrew, Arabic) */
[dir="rtl"] .header-inner,
[dir="rtl"] .nav-list,
[dir="rtl"] .hero-cta,
[dir="rtl"] .hero-stats,
[dir="rtl"] .footer-links {
  flex-direction: row-reverse;
}

[dir="rtl"] .lang-dropdown {
  right: auto;
  left: 0;
}

[dir="rtl"] .process-step {
  border-left: none;
  border-right: 2px solid var(--border);
  padding-left: 0;
  padding-right: 1.5rem;
}

[dir="rtl"] .process-step:first-child {
  border-right-color: var(--violet-500);
}

[dir="rtl"] .about-list-icon {
  order: 1;
}

[dir="rtl"] .lang-dropdown button {
  text-align: right;
}

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