/* 
 * SOFT LAIT DEVELOPMENT Website Styles - Modern Redesign
 * Design System: quxo- prefix
 * Color Palette: Deep Dark Mode with Purple/Violet accents
 * Visual Style: Glassmorphism, Smooth Animations, Modern Grid Layouts
 */

:root {
  /* Modern Color Palette - Deep Dark Mode */
  --quxo-color-base: #0a0a0f; /* Deep black-blue background */
  --quxo-color-surface: #1a1a24; /* Dark surface */
  --quxo-color-surface-alt: #252530; /* Lighter surface */
  --quxo-color-surface-glass: rgba(26, 26, 36, 0.7); /* Glassmorphism */
  --quxo-color-text: #e8e8f0; /* Light text */
  --quxo-color-text-soft: #a0a0b0; /* Muted text */
  --quxo-color-accent: #a855f7; /* Purple/Violet primary */
  --quxo-color-accent-hover: #9333ea; /* Darker purple */
  --quxo-color-accent-glow: rgba(168, 85, 247, 0.3); /* Accent glow */
  --quxo-color-border: rgba(224, 224, 240, 0.1); /* Subtle borders */
  --quxo-color-border-glass: rgba(255, 255, 255, 0.1); /* Glass borders */
  
  /* Typography */
  --quxo-font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --quxo-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Enhanced Fluid Typography Scale */
  --quxo-fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --quxo-fs-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1.125rem);
  --quxo-fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
  --quxo-fs-lg: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem);
  --quxo-fs-xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);
  --quxo-fs-2xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  --quxo-fs-3xl: clamp(3rem, 2.5rem + 2.5vw, 5rem);
  
  /* Enhanced Spacing Scale */
  --quxo-space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.875rem);
  --quxo-space-sm: clamp(0.75rem, 0.6rem + 0.75vw, 1.5rem);
  --quxo-space-md: clamp(1rem, 0.8rem + 1vw, 2rem);
  --quxo-space-lg: clamp(1.5rem, 1.2rem + 1.5vw, 3rem);
  --quxo-space-xl: clamp(2rem, 1.6rem + 2vw, 4.5rem);
  --quxo-space-2xl: clamp(3rem, 2.4rem + 3vw, 7rem);
  
  /* Modern Border Radius */
  --quxo-radius-sm: 0.75rem;
  --quxo-radius-md: 1.25rem;
  --quxo-radius-lg: 1.75rem;
  --quxo-radius-xl: 2.25rem;
  
  /* Enhanced Shadows & Glows */
  --quxo-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --quxo-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.08);
  --quxo-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
  --quxo-shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.12);
  --quxo-glow-accent: 0 0 20px var(--quxo-color-accent-glow), 0 0 40px rgba(168, 85, 247, 0.2);
  
  /* Smooth Transitions */
  --quxo-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --quxo-transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --quxo-transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Normalize */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--quxo-font-body);
  font-size: var(--quxo-fs-base);
  line-height: 1.7;
  color: var(--quxo-color-text);
  background-color: var(--quxo-color-base);
  background-image: 
    radial-gradient(at 0% 0%, rgba(168, 85, 247, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(168, 85, 247, 0.05) 0px, transparent 50%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

@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;
  }
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--quxo-color-accent);
  color: var(--quxo-color-base);
  padding: var(--quxo-space-sm) var(--quxo-space-md);
  text-decoration: none;
  font-weight: 600;
  z-index: 1000;
  border-radius: var(--quxo-radius-sm);
  transition: top var(--quxo-transition-fast);
}

.skip-link:focus {
  top: var(--quxo-space-md);
}

/* Container */
.quxo-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--quxo-space-md);
}

@media (min-width: 768px) {
  .quxo-container {
    padding: 0 var(--quxo-space-lg);
  }
}

/* Header with Glassmorphism */
.quxo-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--quxo-color-border-glass);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.quxo-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--quxo-space-md) 0;
  gap: var(--quxo-space-lg);
}

.quxo-logo {
  display: flex;
  align-items: center;
  gap: var(--quxo-space-sm);
  text-decoration: none;
  color: var(--quxo-color-text);
  font-size: var(--quxo-fs-lg);
  font-weight: 700;
  transition: all var(--quxo-transition);
  letter-spacing: -0.02em;
}

.quxo-logo:hover,
.quxo-logo:focus {
  color: var(--quxo-color-accent);
  transform: translateX(2px);
}

.quxo-logo svg {
  width: 36px;
  height: 36px;
  stroke: currentColor;
  transition: all var(--quxo-transition);
  transform-origin: center;
}

.quxo-logo:hover svg {
  transform: scale(1.15);
  filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.6));
}

/* Pulse animation for logo icon */
@keyframes quxo-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.quxo-logo:active svg {
  animation: quxo-pulse 0.4s ease-in-out;
}

/* Navigation */
.quxo-nav__list {
  display: flex;
  list-style: none;
  gap: var(--quxo-space-lg);
  flex-wrap: wrap;
}

.quxo-nav__list a {
  color: var(--quxo-color-text-soft);
  text-decoration: none;
  font-size: var(--quxo-fs-sm);
  font-weight: 500;
  transition: all var(--quxo-transition);
  padding: var(--quxo-space-xs) var(--quxo-space-sm);
  border-radius: var(--quxo-radius-sm);
  position: relative;
}

.quxo-nav__list a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--quxo-color-accent);
  transition: transform var(--quxo-transition);
}

.quxo-nav__list a:hover,
.quxo-nav__list a:focus {
  color: var(--quxo-color-text);
  background: rgba(168, 85, 247, 0.1);
}

.quxo-nav__list a:hover::before,
.quxo-nav__list a:focus::before {
  transform: translateX(-50%) scaleX(1);
}

.quxo-nav__list a:focus-visible {
  outline: 2px solid var(--quxo-color-accent);
  outline-offset: 4px;
  border-radius: var(--quxo-radius-sm);
}

@media (max-width: 767px) {
  .quxo-nav__list {
    gap: var(--quxo-space-md);
  }
  
  .quxo-nav__list a {
    font-size: var(--quxo-fs-xs);
    padding: var(--quxo-space-xs);
  }
}

/* Enhanced Buttons */
.quxo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--quxo-space-sm) var(--quxo-space-xl);
  font-size: var(--quxo-fs-base);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--quxo-radius-md);
  cursor: pointer;
  transition: all var(--quxo-transition);
  background: transparent;
  color: var(--quxo-color-text);
  font-family: inherit;
  position: relative;
  overflow: hidden;
}

.quxo-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.quxo-btn:hover::before {
  width: 300px;
  height: 300px;
}

.quxo-btn--primary {
  background: linear-gradient(135deg, var(--quxo-color-accent) 0%, var(--quxo-color-accent-hover) 100%);
  color: var(--quxo-color-text);
  border-color: transparent;
  box-shadow: var(--quxo-shadow-md), var(--quxo-glow-accent);
}

.quxo-btn--primary:hover,
.quxo-btn--primary:focus {
  transform: translateY(-2px);
  box-shadow: var(--quxo-shadow-lg), var(--quxo-glow-accent);
  filter: brightness(1.1);
}

.quxo-btn--primary:active {
  transform: translateY(0);
}

.quxo-btn--secondary {
  border-color: var(--quxo-color-border-glass);
  color: var(--quxo-color-text);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.quxo-btn--secondary:hover,
.quxo-btn--secondary:focus {
  border-color: var(--quxo-color-accent);
  color: var(--quxo-color-accent);
  background: rgba(168, 85, 247, 0.1);
  transform: translateY(-2px);
  box-shadow: var(--quxo-shadow-md);
}

.quxo-btn:focus-visible {
  outline: 2px solid var(--quxo-color-accent);
  outline-offset: 4px;
}

/* Hero Section with Modern Layout */
.quxo-hero {
  padding: var(--quxo-space-2xl) 0;
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.quxo-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--quxo-color-accent-glow) 0%, transparent 70%);
  opacity: 0.3;
  animation: pulse 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.4; }
}

.quxo-hero__grid {
  display: grid; 
  grid-template-columns: 1fr;
  gap: var(--quxo-space-2xl);
  position: relative;
  z-index: 1;
}

.quxo-hero__eyebrow {
  font-size: var(--quxo-fs-sm);
  color: var(--quxo-color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--quxo-space-md);
  font-weight: 600;
  display: inline-block;
  padding: var(--quxo-space-xs) var(--quxo-space-md);
  background: rgba(168, 85, 247, 0.1);
  border-radius: var(--quxo-radius-lg);
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.quxo-hero__title {
  font-size: var(--quxo-fs-3xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--quxo-space-lg);
  color: var(--quxo-color-text);
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--quxo-color-text) 0%, var(--quxo-color-text-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quxo-hero__subtitle {
  font-size: var(--quxo-fs-lg);
  color: var(--quxo-color-text-soft);
  max-width: 70ch;
  margin-bottom: var(--quxo-space-xl);
  line-height: 1.8;
}

.quxo-hero__cta {
  display: flex;
  gap: var(--quxo-space-md);
  flex-wrap: wrap;
  margin-bottom: var(--quxo-space-xl);
}

.quxo-hero__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--quxo-space-lg);
  padding: var(--quxo-space-xl);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  box-shadow: var(--quxo-shadow-lg);
  border: 1px solid var(--quxo-color-border-glass);
  transition: transform var(--quxo-transition-slow), box-shadow var(--quxo-transition-slow);
}

.quxo-hero__metrics:hover {
  transform: translateY(-4px);
  box-shadow: var(--quxo-shadow-xl);
}

.quxo-hero__metric {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-xs);
  text-align: center;
}

.quxo-hero__metric-value {
  font-size: var(--quxo-fs-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--quxo-color-accent) 0%, var(--quxo-color-accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.quxo-hero__metric-label {
  font-size: var(--quxo-fs-sm);
  color: var(--quxo-color-text-soft);
  font-weight: 500;
}

@media (min-width: 768px) {
  .quxo-hero__grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: var(--quxo-space-2xl);
  }
  
  .quxo-hero__metrics {
    grid-template-columns: 1fr;
  }
}

/* Section Styles */
.quxo-section {
  padding: var(--quxo-space-2xl) 0;
  position: relative;
}

.quxo-section--alt {
  background: var(--quxo-color-surface);
  position: relative;
}

.quxo-section--alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(at 20% 50%, rgba(168, 85, 247, 0.05) 0px, transparent 50%),
    radial-gradient(at 80% 80%, rgba(168, 85, 247, 0.03) 0px, transparent 50%);
  pointer-events: none;
}

.quxo-section__header {
  text-align: center;
  max-width: 75ch;
  margin: 0 auto var(--quxo-space-2xl);
  position: relative;
  z-index: 1;
}

.quxo-section__title {
  font-size: var(--quxo-fs-2xl);
  font-weight: 800;
  margin-bottom: var(--quxo-space-md);
  color: var(--quxo-color-text);
  letter-spacing: -0.02em;
}

.quxo-section__intro {
  font-size: var(--quxo-fs-lg);
  color: var(--quxo-color-text-soft);
  line-height: 1.8;
}

/* Enhanced Services Cards */
.quxo-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--quxo-space-xl);
  position: relative;
  z-index: 1;
}

.quxo-services__item {
  padding: var(--quxo-space-xl);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  box-shadow: var(--quxo-shadow-md);
  border: 1px solid var(--quxo-color-border-glass);
  transition: all var(--quxo-transition-slow);
  position: relative;
  overflow: hidden;
}

.quxo-services__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--quxo-color-accent) 0%, var(--quxo-color-accent-hover) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--quxo-transition-slow);
}

.quxo-services__item:hover {
  transform: translateY(-8px);
  box-shadow: var(--quxo-shadow-xl), var(--quxo-glow-accent);
  border-color: rgba(168, 85, 247, 0.3);
}

.quxo-services__item:hover::before {
  transform: scaleX(1);
}

.quxo-services__icon {
  width: 56px;
  height: 56px;
  margin-bottom: var(--quxo-space-lg);
  color: var(--quxo-color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168, 85, 247, 0.1);
  border-radius: var(--quxo-radius-md);
  transition: all var(--quxo-transition);
  transform-origin: center;
}

.quxo-services__item:hover .quxo-services__icon {
  transform: scale(1.15) rotate(5deg);
  background: rgba(168, 85, 247, 0.2);
  box-shadow: var(--quxo-glow-accent);
}

/* Pulse animation for service icons */
@keyframes quxo-icon-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.quxo-services__icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  stroke-width: 2;
  transition: all var(--quxo-transition);
  transform-origin: center;
}

.quxo-services__item:hover .quxo-services__icon svg {
  animation: quxo-icon-pulse 1.5s ease-in-out infinite;
}

.quxo-services__title {
  font-size: var(--quxo-fs-xl);
  font-weight: 700;
  margin-bottom: var(--quxo-space-md);
  color: var(--quxo-color-text);
  letter-spacing: -0.01em;
}

.quxo-services__desc {
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text-soft);
  margin-bottom: var(--quxo-space-lg);
  line-height: 1.8;
}

.quxo-services__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-sm);
}

.quxo-services__features li {
  font-size: var(--quxo-fs-sm);
  color: var(--quxo-color-text-soft);
  padding-left: var(--quxo-space-lg);
  position: relative;
  transition: color var(--quxo-transition);
}

.quxo-services__features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--quxo-color-accent);
  font-weight: 600;
  transition: transform var(--quxo-transition);
}

.quxo-services__item:hover .quxo-services__features li::before {
  transform: translateX(4px);
}

/* Enhanced Work/Portfolio - Premium Design */
.quxo-work {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--quxo-space-xl);
  position: relative;
  z-index: 1;
}

.quxo-work__item {
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  overflow: hidden;
  /* Premium soft shadows with multiple layers */
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.3),
    0 8px 40px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  /* Subtle border with glow effect */
  border: 1px solid var(--quxo-color-border-glass);
  transition: all var(--quxo-transition-slow);
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Subtle border glow on hover */
.quxo-work__item::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: var(--quxo-radius-xl);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.4), rgba(168, 85, 247, 0.1), rgba(168, 85, 247, 0.4));
  opacity: 0;
  transition: opacity var(--quxo-transition-slow);
  pointer-events: none;
  z-index: -1;
  filter: blur(8px);
}

.quxo-work__item:hover {
  transform: translateY(-12px);
  /* Enhanced shadow on hover - more intense and layered */
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.4),
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 0 30px rgba(168, 85, 247, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  border-color: rgba(168, 85, 247, 0.4);
}

.quxo-work__item:hover::before {
  opacity: 1;
}

.quxo-work__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--quxo-color-surface-alt);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quxo-work__image svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform var(--quxo-transition-slow), filter var(--quxo-transition-slow);
}

.quxo-work__item:hover .quxo-work__image svg {
  transform: scale(1.05);
  filter: brightness(1.1);
}

.quxo-work__content {
  padding: var(--quxo-space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.quxo-work__title {
  font-size: var(--quxo-fs-xl);
  font-weight: 700;
  margin-bottom: var(--quxo-space-md);
  color: var(--quxo-color-text);
  letter-spacing: -0.01em;
}

.quxo-work__desc {
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text-soft);
  margin-bottom: var(--quxo-space-lg);
  line-height: 1.8;
  flex: 1;
}

.quxo-work__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--quxo-space-sm);
}

.quxo-work__tags li {
  padding: var(--quxo-space-xs) var(--quxo-space-md);
  background: rgba(168, 85, 247, 0.1);
  border-radius: var(--quxo-radius-lg);
  font-size: var(--quxo-fs-xs);
  color: var(--quxo-color-accent);
  border: 1px solid rgba(168, 85, 247, 0.2);
  font-weight: 500;
  transition: all var(--quxo-transition);
}

.quxo-work__item:hover .quxo-work__tags li {
  background: rgba(168, 85, 247, 0.2);
  border-color: rgba(168, 85, 247, 0.4);
  transform: translateY(-2px);
}

/* Enhanced Process Timeline */
.quxo-process {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-xl);
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.quxo-process__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--quxo-space-xl);
  align-items: start;
  padding: var(--quxo-space-lg);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  border: 1px solid var(--quxo-color-border-glass);
  transition: all var(--quxo-transition);
  position: relative;
}

.quxo-process__item::before {
  content: '';
  position: absolute;
  left: 80px;
  top: calc(100% + var(--quxo-space-xl));
  width: 2px;
  height: var(--quxo-space-xl);
  background: linear-gradient(180deg, var(--quxo-color-accent) 0%, transparent 100%);
  opacity: 0.3;
}

.quxo-process__item:last-child::before {
  display: none;
}

.quxo-process__item:hover {
  transform: translateX(8px);
  box-shadow: var(--quxo-shadow-lg);
  border-color: rgba(168, 85, 247, 0.3);
}

.quxo-process__number {
  font-size: var(--quxo-fs-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--quxo-color-accent) 0%, var(--quxo-color-accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: rgba(168, 85, 247, 0.1);
  border-radius: var(--quxo-radius-lg);
  border: 2px solid rgba(168, 85, 247, 0.3);
  color: var(--quxo-color-accent);
  -webkit-text-fill-color: var(--quxo-color-accent);
}

.quxo-process__title {
  font-size: var(--quxo-fs-xl);
  font-weight: 700;
  margin-bottom: var(--quxo-space-sm);
  color: var(--quxo-color-text);
  letter-spacing: -0.01em;
}

.quxo-process__desc {
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text-soft);
  line-height: 1.8;
}

@media (max-width: 767px) {
  .quxo-process__item {
    grid-template-columns: 1fr;
    gap: var(--quxo-space-md);
    padding: var(--quxo-space-md);
  }
  
  .quxo-process__item::before {
    display: none;
  }
  
  .quxo-process__number {
    width: 50px;
    height: 50px;
    font-size: var(--quxo-fs-xl);
  }
}

/* Enhanced Tech Stack */
.quxo-tech {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--quxo-space-xl);
  position: relative;
  z-index: 1;
}

.quxo-tech__group-title {
  font-size: var(--quxo-fs-lg);
  font-weight: 700;
  margin-bottom: var(--quxo-space-lg);
  color: var(--quxo-color-text);
  letter-spacing: -0.01em;
}

.quxo-tech__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-sm);
}

.quxo-tech__list li {
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text-soft);
  padding: var(--quxo-space-md);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--quxo-radius-md);
  border: 1px solid var(--quxo-color-border-glass);
  transition: all var(--quxo-transition);
  text-align: center;
}

.quxo-tech__list li:hover {
  background: rgba(168, 85, 247, 0.1);
  border-color: rgba(168, 85, 247, 0.3);
  color: var(--quxo-color-text);
  transform: translateY(-2px);
  box-shadow: var(--quxo-shadow-sm);
}

/* Enhanced Testimonials */
.quxo-testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--quxo-space-xl);
  position: relative;
  z-index: 1;
}

.quxo-testimonials__item {
  padding: var(--quxo-space-xl);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  box-shadow: var(--quxo-shadow-md);
  border: 1px solid var(--quxo-color-border-glass);
  margin: 0;
  transition: all var(--quxo-transition-slow);
  position: relative;
}

.quxo-testimonials__item::before {
  content: '"';
  position: absolute;
  top: var(--quxo-space-lg);
  left: var(--quxo-space-lg);
  font-size: 4rem;
  color: var(--quxo-color-accent);
  opacity: 0.2;
  font-weight: 700;
  line-height: 1;
}

.quxo-testimonials__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--quxo-shadow-lg), var(--quxo-glow-accent);
  border-color: rgba(168, 85, 247, 0.3);
}

.quxo-testimonials__text {
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text);
  line-height: 1.8;
  margin-bottom: var(--quxo-space-lg);
  font-style: italic;
  position: relative;
  z-index: 1;
}

.quxo-testimonials__author {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-xs);
  position: relative;
  z-index: 1;
}

.quxo-testimonials__name {
  font-weight: 700;
  color: var(--quxo-color-text);
  font-style: normal;
}

.quxo-testimonials__role {
  font-size: var(--quxo-fs-sm);
  color: var(--quxo-color-text-soft);
}

/* Enhanced Metrics */
.quxo-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--quxo-space-xl);
  position: relative;
  z-index: 1;
}

.quxo-metrics__item {
  text-align: center;
  padding: var(--quxo-space-xl);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  box-shadow: var(--quxo-shadow-md);
  border: 1px solid var(--quxo-color-border-glass);
  transition: all var(--quxo-transition-slow);
  position: relative;
  overflow: hidden;
}

.quxo-metrics__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--quxo-color-accent) 0%, var(--quxo-color-accent-hover) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--quxo-transition-slow);
}

.quxo-metrics__item:hover {
  transform: translateY(-6px);
  box-shadow: var(--quxo-shadow-xl), var(--quxo-glow-accent);
  border-color: rgba(168, 85, 247, 0.3);
}

.quxo-metrics__item:hover::before {
  transform: scaleX(1);
}

.quxo-metrics__value {
  font-size: var(--quxo-fs-3xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--quxo-color-accent) 0%, var(--quxo-color-accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--quxo-space-md);
  line-height: 1;
}

.quxo-metrics__label {
  font-size: var(--quxo-fs-lg);
  font-weight: 600;
  color: var(--quxo-color-text);
  margin-bottom: var(--quxo-space-xs);
  letter-spacing: -0.01em;
}

.quxo-metrics__context {
  font-size: var(--quxo-fs-sm);
  color: var(--quxo-color-text-soft);
  line-height: 1.6;
}

/* Enhanced Contact Form */
.quxo-contact {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--quxo-space-2xl);
  position: relative;
  z-index: 1;
}

.quxo-contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-xl);
  padding: var(--quxo-space-xl);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  border: 1px solid var(--quxo-color-border-glass);
  box-shadow: var(--quxo-shadow-md);
}

.quxo-contact__fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--quxo-space-lg);
}

.quxo-field {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-sm);
}

.quxo-field--full {
  grid-column: 1 / -1;
}

.quxo-field__label {
  font-size: var(--quxo-fs-sm);
  font-weight: 600;
  color: var(--quxo-color-text);
  letter-spacing: 0.01em;
}

.quxo-field__input {
  padding: var(--quxo-space-md) var(--quxo-space-lg);
  background: var(--quxo-color-base);
  border: 2px solid var(--quxo-color-border-glass);
  border-radius: var(--quxo-radius-md);
  color: var(--quxo-color-text);
  font-size: var(--quxo-fs-base);
  font-family: inherit;
  transition: all var(--quxo-transition);
}

.quxo-field__input:focus {
  outline: none;
  border-color: var(--quxo-color-accent);
  box-shadow: 0 0 0 4px var(--quxo-color-accent-glow), var(--quxo-shadow-sm);
  background: var(--quxo-color-surface);
}

.quxo-field__input::placeholder {
  color: var(--quxo-color-text-soft);
  opacity: 0.5;
}

.quxo-field__input textarea {
  resize: vertical;
  min-height: 140px;
}

.quxo-contact__actions {
  display: flex;
  gap: var(--quxo-space-md);
}

.quxo-contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-xl);
}

.quxo-contact__item {
  padding: var(--quxo-space-xl);
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  border: 1px solid var(--quxo-color-border-glass);
  box-shadow: var(--quxo-shadow-sm);
}

.quxo-contact__item-title {
  font-size: var(--quxo-fs-lg);
  font-weight: 700;
  margin-bottom: var(--quxo-space-md);
  color: var(--quxo-color-text);
  letter-spacing: -0.01em;
}

.quxo-contact__item-content {
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text-soft);
  line-height: 1.8;
}

.quxo-contact__item-content a {
  color: var(--quxo-color-accent);
  text-decoration: none;
  transition: all var(--quxo-transition);
  border-bottom: 1px solid transparent;
}

.quxo-contact__item-content a:hover,
.quxo-contact__item-content a:focus {
  color: var(--quxo-color-accent-hover);
  border-bottom-color: var(--quxo-color-accent);
}

.quxo-contact__item-content address {
  font-style: normal;
}

@media (max-width: 1023px) {
  .quxo-contact {
    grid-template-columns: 1fr;
  }
  
  .quxo-contact__fields {
    grid-template-columns: 1fr;
  }
}

/* Enhanced FAQ */
.quxo-faq {
  display: flex; 
  flex-direction: column;
  gap: var(--quxo-space-md);
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.quxo-faq__item {
  background: var(--quxo-color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--quxo-radius-xl);
  border: 1px solid var(--quxo-color-border-glass);
  overflow: hidden;
  transition: all var(--quxo-transition);
}

.quxo-faq__item:hover {
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: var(--quxo-shadow-md);
}

.quxo-faq__item[open] {
  border-color: rgba(168, 85, 247, 0.4);
  box-shadow: var(--quxo-shadow-lg);
}

.quxo-faq__question {
  padding: var(--quxo-space-xl);
  font-size: var(--quxo-fs-lg);
  font-weight: 600;
  color: var(--quxo-color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--quxo-transition);
  user-select: none;
}

.quxo-faq__question::-webkit-details-marker {
  display: none;
}

.quxo-faq__question::after {
  content: '+';
  font-size: var(--quxo-fs-2xl);
  color: var(--quxo-color-accent);
  font-weight: 300;
  transition: all var(--quxo-transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168, 85, 247, 0.1);
  border-radius: var(--quxo-radius-sm);
}

.quxo-faq__item[open] .quxo-faq__question::after {
  transform: rotate(45deg);
  background: rgba(168, 85, 247, 0.2);
}

.quxo-faq__question:hover {
  color: var(--quxo-color-accent);
}

.quxo-faq__answer {
  padding: 0 var(--quxo-space-xl) var(--quxo-space-xl);
  font-size: var(--quxo-fs-base);
  color: var(--quxo-color-text-soft);
  line-height: 1.8;
}

.quxo-faq__answer p {
  margin-bottom: var(--quxo-space-sm);
}

.quxo-faq__answer p:last-child {
  margin-bottom: 0;
}

/* Enhanced Footer */
.quxo-footer {
  background: var(--quxo-color-surface);
  border-top: 1px solid var(--quxo-color-border-glass);
  padding: var(--quxo-space-2xl) 0 var(--quxo-space-lg);
  position: relative;
}

.quxo-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--quxo-color-accent) 50%, transparent 100%);
  opacity: 0.5;
}

.quxo-footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--quxo-space-xl);
  padding-bottom: var(--quxo-space-lg);
  border-bottom: 1px solid var(--quxo-color-border-glass);
  margin-bottom: var(--quxo-space-lg);
}

.quxo-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-md);
}

.quxo-footer__logo {
  display: flex;
  align-items: center;
  gap: var(--quxo-space-sm);
  color: var(--quxo-color-text);
  font-size: var(--quxo-fs-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.quxo-footer__logo svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
}

.quxo-footer__tagline {
  font-size: var(--quxo-fs-sm);
  color: var(--quxo-color-text-soft);
  line-height: 1.7;
}

.quxo-footer__nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--quxo-space-sm);
}

.quxo-footer__nav-list a {
  color: var(--quxo-color-text-soft);
  text-decoration: none;
  font-size: var(--quxo-fs-sm);
  transition: all var(--quxo-transition);
  padding: var(--quxo-space-xs) 0;
  border-bottom: 1px solid transparent;
}

.quxo-footer__nav-list a:hover,
.quxo-footer__nav-list a:focus {
  color: var(--quxo-color-accent);
  border-bottom-color: var(--quxo-color-accent);
  transform: translateX(4px);
}

.quxo-footer__legal,
.quxo-footer__copyright {
  font-size: var(--quxo-fs-xs);
  color: var(--quxo-color-text-soft);
  line-height: 1.7;
}

.quxo-footer__copyright {
  text-align: center;
  grid-column: 1 / -1;
  padding-top: var(--quxo-space-md);
}

@media (max-width: 767px) {
  .quxo-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--quxo-space-lg);
  }
  
  .quxo-footer__copyright {
    grid-column: 1;
  }
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .quxo-hero__title {
    font-size: var(--quxo-fs-2xl);
  }
  
  .quxo-hero__cta {
    flex-direction: column;
  }
  
  .quxo-hero__cta .quxo-btn {
    width: 100%;
  }
  
  .quxo-services,
  .quxo-work,
  .quxo-testimonials,
  .quxo-metrics {
    grid-template-columns: 1fr;
  }
  
  .quxo-services__item,
  .quxo-work__item {
    min-width: 0;
  }
}

/* Focus states for accessibility */
*:focus-visible {
  outline: 2px solid var(--quxo-color-accent);
  outline-offset: 4px;
  border-radius: var(--quxo-radius-sm);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--quxo-color-accent);
  outline-offset: 4px;
}

/* Print styles */
@media print {
  .quxo-header,
  .quxo-footer,
  .quxo-btn,
  .quxo-contact__form {
    display: none;
  }
  
  .quxo-section {
    page-break-inside: avoid;
  }
}