:root {
  --primary-50: #fff7ed;
  --primary-100: #ffedd5;
  --primary-200: #fed7aa;
  --primary-300: #fdba74;
  --primary-400: #fb923c;
  --primary-500: #f97316;
  /* Main Brand Color */
  --primary-600: #ea580c;
  --primary-700: #c2410c;
  --primary-800: #9a3412;
  --primary-900: #7c2d12;

  --secondary-50: #f1f5f9;
  --secondary-100: #e2e8f0;
  --secondary-200: #cbd5e1;
  --secondary-300: #94a3b8;
  --secondary-400: #64748b;
  --secondary-500: #475569;
  --secondary-600: #334155;
  --secondary-700: #1e293b;
  --secondary-800: #0f172a;
  --secondary-900: #020617;

  --gray-50: #fafafa;
  --gray-100: #f4f4f5;
  --gray-200: #e4e4e7;
  --gray-300: #d4d4d8;
  --gray-400: #a1a1aa;
  --gray-500: #71717a;
  --gray-600: #52525b;
  --gray-700: #3f3f46;
  --gray-800: #27272a;
  --gray-900: #18181b;

  --success: #16a34a;
  --warning: #f59e0b;
  --error: #dc2626;
  --info: #0ea5e9;

  --bg-primary: #ffffff;
  --bg-secondary: #fafafa;
  --bg-tertiary: #f4f4f5;

  --text-primary: #18181b;
  --text-secondary: #3f3f46;
  --text-tertiary: #71717a;

  --border-color: #e4e4e7;
  --shadow-color: rgba(0, 0, 0, 0.08);

  --gradient-primary: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  --gradient-secondary: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  --gradient-dark: linear-gradient(135deg, #18181b 0%, #27272a 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

  --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.3);
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
  --header-height: 80px;
  --container-max: 1280px;
}

[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #18181b;
  --bg-tertiary: #27272a;

  --text-primary: #fafafa;
  --text-secondary: #d4d4d8;
  --text-tertiary: #a1a1aa;

  --border-color: #27272a;
  --shadow-color: rgba(0, 0, 0, 0.4);
}

.logo-dark {
  display: none;
}

[data-theme="dark"] .logo-light {
  display: none;
}

[data-theme="dark"] .logo-dark {
  display: inline-block;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.no-scroll {
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-3) var(--space-6);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}

html,
body {
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  padding: 0 var(--space-6);
  margin: 0 auto;
}

.section {
  width: 100%;
  overflow: hidden;
  padding: var(--space-20) 0;
}

.skip-link:focus {
  top: var(--space-4);
}

::selection {
  background: var(--primary-500);
  color: white;
}

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

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

ul,
ol {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--gradient-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

[data-theme="light"] .glass-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.section__subtitle {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary-500);
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.section__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.btn--outline:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
  background: rgba(59, 130, 246, 0.05);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: var(--z-sticky);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

[data-theme="dark"] .header.scrolled {
  background: rgba(15, 23, 42, 0.9);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: 700;
  z-index: var(--z-fixed);
}

.logo-icon {
  font-size: var(--font-size-2xl);
}

.logo-text {
  color: var(--text-primary);
}

.logo-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link.active {
  color: var(--primary-500);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  transition: all var(--transition-normal);
  position: relative;
}

.theme-toggle:hover {
  background: var(--bg-tertiary);
  transform: rotate(15deg);
}

.theme-toggle__icon {
  font-size: 1.25rem;
  position: absolute;
  transition: all var(--transition-normal);
}

.theme-toggle__icon--sun {
  opacity: 1;
  transform: rotate(0);
}

.theme-toggle__icon--moon {
  opacity: 0;
  transform: rotate(-90deg);
}

[data-theme="dark"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: rotate(90deg);
}

[data-theme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: rotate(0);
}

.nav__cta {
  display: none;
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  z-index: var(--z-fixed);
}

.hamburger {
  position: relative;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-normal);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  bottom: -8px;
}

.nav__toggle.active .hamburger {
  background: transparent;
}

.nav__toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav__toggle.active .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero__shapes {
  position: absolute;
  width: 100%;
  height: 100%;
}

.shape {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(100px);
  opacity: 0.5;
  animation: float 20s ease-in-out infinite;
}

.shape--1 {
  width: 600px;
  height: 600px;
  background: var(--primary-400);
  top: -200px;
  right: -200px;
  animation-delay: 0s;
}

.shape--2 {
  width: 500px;
  height: 500px;
  background: var(--secondary-400);
  bottom: -150px;
  left: -150px;
  animation-delay: -5s;
}

.shape--3 {
  width: 300px;
  height: 300px;
  background: var(--primary-300);
  top: 50%;
  left: 30%;
  animation-delay: -10s;
}

.shape--4 {
  width: 200px;
  height: 200px;
  background: var(--secondary-300);
  top: 30%;
  right: 20%;
  animation-delay: -15s;
}

@keyframes float {


  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(30px, -30px) scale(1.05);
  }

  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }

  75% {
    transform: translate(-30px, -20px) scale(1.02);
  }

}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  border: 1px solid var(--border-color);
  animation-delay: 0.1s;
  opacity: 0;
}

.badge-icon {
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {


  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }

}

.hero__title {
  font-size: clamp(var(--font-size-3xl), 6vw, var(--font-size-6xl));
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  animation-delay: 0.2s;
  opacity: 0;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 540px;
  animation-delay: 0.3s;
  opacity: 0;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  animation-delay: 0.4s;
  opacity: 0;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-color);
  animation-delay: 0.5s;
  opacity: 0;
}

.trust-item {
  text-align: center;
}

.trust-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.trust-label {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

.hero__visual {
  position: relative;
  z-index: 1;
  animation-delay: 0.6s;
  opacity: 0;
}

.hero__image-wrapper {
  position: relative;
}

.hero__image {
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.1);
}

.hero__illustration {
  position: relative;
}

.illustration__screen {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.screen__header {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--gray-800);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.dot--red {
  background: #ef4444;
}

.dot--yellow {
  background: #f59e0b;
}

.dot--green {
  background: #10b981;
}

.screen__content {
  padding: var(--space-6);
  font-family: 'Fira Code', monospace;
  font-size: var(--font-size-sm);
}

.code-line {
  margin-bottom: var(--space-2);
  white-space: nowrap;
}

.code-keyword {
  color: #c084fc;
}

.code-var {
  color: #60a5fa;
}

.code-func {
  color: #fbbf24;
}

.code-string {
  color: #34d399;
}

.code-comment {
  color: #6b7280;
}

.code-cursor {
  display: inline-block;
  width: 8px;
  height: 18px;
  background: #60a5fa;
  animation: blink 1s step-end infinite;
}

@keyframes blink {


  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }

}

.illustration__elements {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  font-size: 2rem;
  animation: floatElement 6s ease-in-out infinite;
}

.floating-element--1 {
  top: -20px;
  right: 20%;
  animation-delay: 0s;
}

.floating-element--2 {
  top: 30%;
  right: -30px;
  animation-delay: -1.5s;
}

.floating-element--3 {
  bottom: 20%;
  left: -30px;
  animation-delay: -3s;
}

.floating-element--4 {
  bottom: -20px;
  right: 30%;
  animation-delay: -4.5s;
}

@keyframes floatElement {


  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(10deg);
  }

}

.hero__decoration {
  position: absolute;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  opacity: 0.3;
}

.hero__decoration--1 {
  width: 100px;
  height: 100px;
  top: -30px;
  right: -30px;
  filter: blur(30px);
}

.hero__decoration--2 {
  width: 60px;
  height: 60px;
  bottom: -20px;
  left: -20px;
  filter: blur(20px);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-tertiary);
  animation: bounce 2s infinite;
}

.scroll-indicator__mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-indicator__wheel {
  width: 3px;
  height: 8px;
  background: var(--primary-500);
  border-radius: 2px;
  animation: scroll 2s infinite;
}

@keyframes scroll {

  0% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateY(10px);
  }

}

.scroll-indicator__text {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
}

@keyframes bounce {


  0%,
  100% {
    transform: translateX(-50%) translateY (0);
  }

  50% {
    transform: translateX(-50%) translateY(-10px);
  }

}

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
  opacity: 0;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}

.animate-fade-in-right {
  animation: fadeInRight 0.8s ease forwards;
  opacity: 0;
  transform: translateX(50px);
}

@keyframes fadeIn {

  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }

}

@keyframes fadeInUp {

  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

}

@keyframes fadeInRight {

  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }

}

.services {
  background: var(--bg-secondary);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  padding: var(--space-8);
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-200);
}

.service-card.featured {
  border: 2px solid transparent;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(147, 51, 234, 0.05) 100%);
  border-color: var(--primary-500);
}

.service-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.service-card__icon {
  position: relative;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--secondary-100) 100%);
  border-radius: var(--radius-lg);
}

.service-card__icon .icon-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  opacity: 0.1;
  transition: opacity var(--transition-normal);
}

.service-card:hover .icon-bg {
  opacity: 0.2;
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary-500);
  position: relative;
  z-index: 1;
  stroke: var(--primary-600);
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.service-card__description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.service-card__features {
  margin-bottom: var(--space-5);
}

.service-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.service-card__features li::before {
  content: '✓';
  color: var(--success);
  font-weight: 600;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary-500);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-3);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
}

.about__img {
  padding: var(--space-8);
  background: var(--bg-secondary);
}

.about__illustration {
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}

.team-visual {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-member {
  position: absolute;
  font-size: 3rem;
  animation: floatElement 6s ease-in-out infinite;
}

.team-member--1 {
  top: 20%;
  left: 15%;
  transform: translateX(-50%);
  animation-delay: 0s;
}

.team-member--2 {
  bottom: 20%;
  left: 10%;
  animation-delay: -2s;
  top: 20%;
  right: 15%;
}

.team-member--3 {
  bottom: 20%;
  right: 10%;
  animation-delay: -4s;
  left: 50%;
  transform: translateX(-50%);
}

@keyframes floatTeam {


  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-15px);
  }

}

.central-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  animation: pulse 2s ease-in-out infinite;
  z-index: 2;
}

@keyframes pulse {


  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }

}

.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  padding: var(--space-4) var(--space-6);
  background: var(--gradient-primary);
  color: white;
  text-align: center;
}

.about__badge-number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 700;
}

.about__badge-text {
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

.about__content .section__subtitle,
.about__content .section__title {
  text-align: left;
}

.about__text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.stat-icon {
  font-size: 1.5rem;
}

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

.stat-number {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-500);
}

.stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.tech-stack {
  background: var(--bg-secondary);
}

.tech-stack__grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: var(--space-4);
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.tech-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-500);
}

.tech-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-item__icon svg {
  width: 100%;
  height: 100%;
}

.tech-item__icon.react {
  color: #61dafb;
}

.tech-item__icon.node {
  color: #339933;
}

.tech-item__icon.python {
  color: #3776ab;
}

.tech-item__icon.laravel {
  color: #ff2d20;
}

.tech-item__icon.openai {
  color: var(--text-primary);
}

.tech-item__icon.aws {
  color: #ff9900;
}

.tech-item__icon.docker {
  color: #2496ed;
}

.tech-item__icon.nextjs {
  color: var(--text-primary);
}

.tech-item__name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.why-choose__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-8);
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.feature-card__description {
  color: var(--text-secondary);
  line-height: 1.7;
}

.ai-tech {
  background: var(--bg-secondary);
}

.ai-tech__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.ai-tech__content .section__subtitle,
.ai-tech__content .section__title {
  text-align: left;
}

.ai-tech__text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.ai-tech__features {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.ai-feature {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.ai-feature:hover {
  border-color: var(--primary-500);
  box-shadow: var(--shadow-md);
}

.ai-feature__icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.ai-feature__content h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.ai-feature__content p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.ai-visual-wrapper {
  position: relative;
}

.ai-visual {
  padding: var(--space-8);
  background: var(--bg-primary);
  /*aspect-ratio: 1;*/
}

.neural-network {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nodeBackUp {
  position: absolute;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  border: 2px solid var(--border-color);
  animation: nodeFloat 3s ease-in-out infinite;
  z-index: 2;
}

.node--center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70px;
  height: 70px;
  font-size: 4rem;
  background: var(--gradient-primary);
  border: none;
  animation: pulse 2s ease-in-out infinite;
}

.node--1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.node--2 {
  top: 10%;
  right: 10%;
  animation-delay: -0.5s;
}

.node--3 {
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  animation-delay: -1s;
}

.node--4 {
  bottom: 10%;
  right: 10%;
  animation-delay: -1.5s;
}

.node--5 {
  bottom: 10%;
  left: 10%;
  animation-delay: -2s;
}

.node--6 {
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
  animation-delay: -2.5s;
}

@keyframes nodeFloat {


  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }

}

@keyframes nodePulse {


  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }

}

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

.connection-line {
  stroke: var(--primary-500);
  stroke-width: 2;
  stroke-dasharray: 5 5;
  opacity: 0.5;
  animation: dash 20s linear infinite;
}

@keyframes dash {

  to {
    stroke-dashoffset: -100;
  }

}

.ai-stat {
  position: absolute;
  padding: var(--space-4);
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: floatElement 6s ease-in-out infinite;
  min-width: 100px;
}

.ai-stat--1 {
  top: -20px;
  right: -20px;
  animation-delay: 0s;
}

.ai-stat--2 {
  bottom: -20px;
  left: -20px;
  animation-delay: -3s;
}

.ai-stat__icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-1);
}

.ai-stat__value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-500);
}

.ai-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.portfolio__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.filter-btn {
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio-card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  position: relative;
}

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

.portfolio-card.featured {
  border: 2px solid transparent;
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
    var(--gradient-primary) border-box;
}

.portfolio-card__badge {
  text-align: center;
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  z-index: 10;
}

.animate-fade-in-up:nth-child(1) {
  animation-delay: 0.1s;
}

.animate-fade-in-up:nth-child(2) {
  animation-delay: 0.2s;
}

.animate-fade-in-up:nth-child(3) {
  animation-delay: 0.3s;
}

.animate-fade-in-up:nth-child(4) {
  animation-delay: 0.4s;
}

@keyframes fadeIn {

  to {
    opacity: 1;
  }

}

@keyframes fadeInUp {

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

}

@keyframes fadeInRight {

  to {
    opacity: 1;
    transform: translateX(0);
  }

}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

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

[data-theme="dark"] .service-card__icon {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(147, 51, 234, 0.2) 100%);
}

@keyframes pulse {


  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }

}

@keyframes dash {

  to {
    stroke-dashoffset: -100;
  }

}

.portfolio-card.hidden {
  display: none;
}

.portfolio-card__image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.portfolio-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: var(--gradient-primary);
}

.placeholder-icon {
  font-size: 4rem;
}

.placeholder-text {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: white;
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.portfolio-card:hover .portfolio-card__overlay {
  opacity: 1;
}

.portfolio-card__btn {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--radius-full);
  color: var(--gray-900);
  transition: all var(--transition-normal);
  transform: translateY(20px);
  opacity: 0;
}

.portfolio-card:hover .portfolio-card__btn {
  transform: translateY(0);
  opacity: 1;
}

.portfolio-card:hover .portfolio-card__btn:nth-child(2) {
  transition-delay: 0.1s;
}

.portfolio-card__btn:hover {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1);
}

.portfolio-card__btn svg {
  width: 20px;
  height: 20px;
}

.portfolio-card__content {
  padding: var(--space-6);
}

.portfolio-card__category {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary-500);
  margin-bottom: var(--space-2);
}

.portfolio-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.portfolio-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: 500;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
}

.portfolio__cta {
  text-align: center;
  margin-top: var(--space-10);
}

.project-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.project-modal.active {
  opacity: 1;
  visibility: visible;
}

.project-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.project-modal__container {
  position: relative;
  width: 100%;
  max-width: 1000px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1;
}

.project-modal__content {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.project-modal__header {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: flex-end;
  padding: var(--space-4);
  background: var(--bg-primary);
  z-index: 10;
}

.project-modal__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.project-modal__close:hover {
  background: var(--error);
  color: white;
}

.project-modal__close svg {
  width: 20px;
  height: 20px;
}

.project-modal__body {
  padding: 0 var(--space-8) var(--space-8);
}

.project-detail {
  display: grid;
  gap: var(--space-8);
}

.project-detail__hero {
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.project-detail__hero-image {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.project-detail__hero-icon {
  font-size: 6rem;
}

.project-detail__hero-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: white;
}

.project-detail__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.project-detail__info {
  flex: 1;
}

.project-detail__category {
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary-500);
  margin-bottom: var(--space-2);
}

.project-detail__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.project-detail__client {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.project-detail__actions {
  display: flex;
  gap: var(--space-3);
}

.project-detail__description {
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.project-detail__description h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.project-detail__description p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.project-detail__description p:last-child {
  margin-bottom: 0;
}

.project-detail__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.project-detail__section {
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.project-detail__section h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.project-detail__section h4 span {
  font-size: 1.25rem;
}

.project-detail__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.project-detail__list-item {
  padding: var(--space-2) var(--space-4);
  background: var(--bg-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.project-detail__features-list {
  display: grid;
  gap: var(--space-2);
}

.project-detail__features-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.project-detail__features-list li::before {
  content: '✓';
  color: var(--success);
  font-weight: 600;
}

.project-detail__results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.result-item {
  text-align: center;
  padding: var(--space-4);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
}

.result-item__value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-500);
  margin-bottom: var(--space-1);
}

.result-item__label {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.project-detail__cta {
  text-align: center;
  padding: var(--space-8);
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  color: white;
}

.project-detail__cta h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.project-detail__cta p {
  opacity: 0.9;
  margin-bottom: var(--space-4);
}

.project-detail__cta .btn {
  background: white;
  color: var(--primary-600);
}

.project-detail__cta .btn:hover {
  background: var(--gray-100);
}

.testimonials {
  background: var(--bg-secondary);
}

.testimonials__slider {
  position: relative;
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  min-width: 100%;
  padding: var(--space-8);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.testimonial-card__rating {
  margin-bottom: var(--space-4);
}

.testimonial-card__rating span {
  font-size: 1.25rem;
}

.testimonial-card__text {
  font-size: var(--font-size-base);
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-6);
  position: relative;
}

.testimonial-card__text::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 4rem;
  color: var(--primary-200);
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.author-avatar {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  font-size: 1.5rem;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: var(--font-size-base);
  font-weight: 600;
  font-style: normal;
}

.author-role {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.slider-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.slider-btn:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.slider-btn svg {
  width: 20px;
  height: 20px;
}

.slider-dots {
  display: flex;
  gap: var(--space-2);
}

.slider-dot {
  width: 10px;
  height: 10px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.slider-dot.active {
  width: 30px;
  background: var(--gradient-primary);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  padding: var(--space-8);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: var(--primary-500);
  transform: scale(1.05);
  z-index: 1;
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-card__badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: var(--space-2) var(--space-4);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.pricing-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
}

.pricing-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.pricing-card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.pricing-card__price {
  text-align: center;
  padding: var(--space-6) 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-6);
}

.price-currency {
  font-size: var(--font-size-xl);
  font-weight: 600;
  vertical-align: top;
}

.price-amount {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-period {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  display: block;
  margin-top: var(--space-1);
}

.pricing-card__features {
  margin-bottom: var(--space-6);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--font-size-sm);
}

.pricing-card__features li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.feature--included svg {
  color: var(--success);
}

.feature--excluded {
  color: var(--text-tertiary);
  text-decoration: line-through;
  opacity: 0.6;
}

.feature--excluded svg {
  color: var(--text-tertiary);
}

.pricing-card__btn {
  width: 100%;
}

.pricing__note {
  text-align: center;
  margin-top: var(--space-8);
  color: var(--text-secondary);
}

.pricing__note a {
  color: var(--primary-500);
  font-weight: 600;
}

.cta-banner__content {
  padding: var(--space-16);
  background: var(--gradient-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner__title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
}

.cta-banner__title .gradient-text {
  background: linear-gradient(135deg, #fbbf24 0%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-banner__description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.cta-banner__actions .btn--primary {
  background: white;
  color: var(--primary-600);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-banner__actions .btn--primary:hover {
  background: var(--gray-100);
}

.cta-banner__actions .btn--outline {
  border-color: white;
  color: white;
}

.cta-banner__actions .btn--outline:hover {
  background: white;
  color: var(--primary-600);
}

.cta-banner__decoration {
  position: absolute;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.cta-banner__decoration--1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -100px;
}

.cta-banner__decoration--2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: -50px;
}

.contact {
  background: var(--bg-secondary);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-8);
}

.contact-info-card {
  padding: var(--space-8);
  background: var(--gradient-primary);
  color: white;
  height: 100%;
}

.contact-info-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--primary-500);
}

.contact-info-card__description {
  opacity: 0.9;
  margin-bottom: var(--space-8);
  color: var(--text-primary);
  font-weight: 700;
}

.contact-info-card__items {
  display: grid;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  color: var(--primary-500);
}

.contact-item__icon {
  font-size: 1.5rem;
}

.contact-item__label {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  display: block;
  margin-bottom: var(--space-1);
  color: var(--text-primary);
  font-weight: 600;
}

.contact-item__value {
  font-weight: 500;
  transition: opacity var(--transition-fast);
}

.contact-item__value:hover {
  opacity: 0.8;
}

.contact-info-card__social {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-6);
}

.social-label {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  margin-bottom: var(--space-4);
  display: block;
  color: var(--text-primary);
  font-weight: 800;
}

.social-links {
  display: flex;
  gap: var(--space-3);
  color: var(--primary-500);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: white;
  color: var(--primary-600);
  transform: translateY(-3px);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.contact-form {
  padding: var(--space-8);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

.form-input.error {
  border-color: var(--error);
}

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

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 18px;
  padding-right: var(--space-10);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--error);
  margin-top: var(--space-1);
  display: none;
}

.form-input.error+.form-error {
  display: block;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-500);
  margin-top: 2px;
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

.form-checkbox a {
  color: var(--primary-500);
  font-weight: 500;
}

.form-submit {
  width: 100%;
  margin-top: var(--space-4);
  position: relative;
}

.btn-loader {
  display: none;
}

.form-submit.loading .btn-text,
.form-submit.loading .btn-icon {
  opacity: 0;
}

.form-submit.loading .btn-loader {
  display: block;
  position: absolute;
}

.spinner {
  width: 24px;
  height: 24px;
  animation: spin 1s linear infinite;
}

@keyframes spin {

  to {
    transform: rotate(360deg);
  }

}

.form-status {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid var(--success);
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  border: 1px solid var(--error);
}

.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--gray-800);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.footer__logo .logo-text {
  color: white;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--primary-400);
  margin-bottom: var(--space-4);
}

.footer__description {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social .social-link {
  background: var(--gray-800);
  color: var(--gray-300);
}

.footer__social .social-link:hover {
  background: var(--gradient-primary);
  color: white;
}

.footer__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: white;
  margin-bottom: var(--space-5);
}

.footer__menu {
  display: grid;
  gap: var(--space-3);
}

.footer__menu a {
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.footer__menu a:hover {
  color: var(--primary-400);
  padding-left: var(--space-2);
}

.footer__contact-list {
  display: grid;
  gap: var(--space-3);
}

.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}

.contact-icon {
  flex-shrink: 0;
}

.footer__contact-list a:hover {
  color: var(--primary-400);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-8);
}

.footer__copyright {
  font-size: var(--font-size-sm);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--primary-400);
}

.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  border-radius: var(--radius-full);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--gray-900);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: calc(var(--space-8) + 70px);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

.about.section {
  overflow: hidden;
  width: 100%;
  max-width: 100vw;
}

.about .container {
  overflow: visible;
}

.connection-lines {
  overflow: hidden;
}

.line {
  max-width: 100%;
  overflow: hidden;
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 768px) {
  .testimonial-card {
    min-width: calc(50% - var(--space-3));
    margin-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .testimonial-card {
    min-width: calc(33.333% - var(--space-4));
  }
}

@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 700px;
    margin: 0 auto;
  }

  .hero__description {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__trust {
    justify-content: center;
  }

  .hero__visual {
    display: none;
  }

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

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .about__image-wrapper {
    max-width: 500px;
    margin: 0 auto;
  }

  .about__content .section__subtitle,
  .about__content .section__title {
    text-align: center;
  }

  .about__text {
    text-align: center;
  }

  .about__stats {
    justify-content: center;
  }

  .about__content .btn {
    display: flex;
    justify-content: center;
    margin: 0 auto;
  }

  .tech-stack__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .ai-tech__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .ai-tech__content .section__subtitle,
  .ai-tech__content .section__title {
    text-align: center;
  }

  .ai-tech__text {
    text-align: center;
  }

  .ai-tech__content .btn {
    display: flex;
    justify-content: center;
    margin: 0 auto;
  }

  .ai-visual-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }

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

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-5px);
  }

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

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

  .project-detail__grid {
    grid-template-columns: 1fr;
  }

  .project-detail__results {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .nav__menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    background: var(--bg-primary);
    gap: var(--space-8);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .nav__menu.active {
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    font-size: var(--font-size-xl);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__cta {
    display: none;
  }

  .hero__title {
    font-size: clamp(var(--font-size-2xl), 8vw, var(--font-size-4xl));
  }

  .hero__trust {
    flex-direction: column;
    gap: var(--space-4);
  }

  .trust-divider {
    width: 60px;
    height: 1px;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
  }

  .scroll-indicator {
    display: none;
  }

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

  .tech-stack__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why-choose__grid {
    grid-template-columns: 1fr;
  }

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

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

  .portfolio__filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    flex-shrink: 0;
  }

  .testimonial-card {
    min-width: 100%;
    margin-right: 0;
  }

  .pricing-card__badge {
    position: static;
    transform: none;
    display: inline-block;
    margin-bottom: var(--space-4);
  }

  .cta-banner__content {
    padding: var(--space-10) var(--space-6);
  }

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

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

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__legal {
    justify-content: center;
  }

  .whatsapp-float {
    bottom: var(--space-4);
    right: var(--space-4);
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }

  .whatsapp-tooltip {
    display: none;
  }

  .back-to-top {
    right: calc(var(--space-4) + 60px);
    width: 40px;
    height: 40px;
  }

  .project-modal__container {
    max-height: 100vh;
    border-radius: 0;
  }

  .project-modal__content {
    border-radius: 0;
    min-height: 100vh;
  }

  .project-detail__header {
    flex-direction: column;
  }

  .project-detail__actions {
    width: 100%;
  }

  .project-detail__actions .btn {
    flex: 1;
  }

  .project-detail__results {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .tech-stack__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-item {
    padding: var(--space-4);
  }

  .tech-item__icon {
    width: 36px;
    height: 36px;
  }

  .ai-feature {
    flex-direction: column;
    text-align: center;
  }

  @media (prefers-reduced-motion: reduce) {


    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }

    html {
      scroll-behavior: auto;
    }

  }

  @media print {


    .header,
    .footer,
    .whatsapp-float,
    .back-to-top,
    .scroll-indicator {
      display: none !important;
    }

    body {
      color: black;
      background: white;
    }

    .section {
      page-break-inside: avoid;
    }

  }
}

@media (max-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about__image-wrapper {
    position: relative;
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
    overflow: hidden;
  }

  .about__img {
    padding: var(--space-4) !important;
    margin: 0;
    width: 100%;
    max-width: 100%;
    background: var(--bg-secondary);
  }

  .about__illustration {
    width: 100%;
    height: auto;
    min-height: 250px;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
  }

  .team-visual {
    position: relative;
    width: 200px !important;
    height: 200px !important;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .team-member {
    position: absolute;
    font-size: 1.5rem !important;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
  }

  .team-member--1 {
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
  }

  .team-member--2 {
    top: 50%;
    left: 15%;
    transform: translateY(-50%);
  }

  .team-member--3 {
    top: 50%;
    right: 15%;
    transform: translateY(-50%);
  }

  .central-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem !important;
    z-index: 3;
  }

  .connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }

  .line {
    position: absolute;
    background: var(--primary-300);
    height: 2px;
    opacity: 0.3;
  }

  .line--1 {
    top: 15%;
    left: 50%;
    width: 0;
    height: 2px;
    transform-origin: left center;
  }

  .line--2 {
    top: 50%;
    left: 15%;
    width: 0;
    height: 2px;
    transform: rotate(45deg);
    transform-origin: left center;
  }

  .line--3 {
    top: 50%;
    right: 15%;
    width: 0;
    height: 2px;
    transform: rotate(-45deg);
    transform-origin: right center;
  }

  .about__badge {
    position: relative !important;
    bottom: auto !important;
    right: auto !important;
    top: var(--space-4) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    padding: var(--space-3);
  }

  .about__badge-number {
    font-size: var(--font-size-2xl) !important;
    font-weight: 700;
  }

  .about__badge-text {
    font-size: var(--font-size-xs) !important;
    text-align: center;
    line-height: 1.2;
  }

  .about__content {
    width: 100%;
    max-width: 100%;
    padding: 0;
  }

  .about__content .section__title {
    font-size: clamp(var(--font-size-xl), 5vw, var(--font-size-2xl));
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .about__text {
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin-bottom: var(--space-4);
  }

  .about__stats {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin: var(--space-6) 0;
  }

  .stat-item {
    padding: var(--space-3);
    text-align: center;
    justify-content: center;
  }

  .stat-icon {
    font-size: 1.25rem;
  }

  .stat-number {
    font-size: var(--font-size-lg);
  }

  .about__content .btn {
    width: 100%;
    justify-content: center;
    padding: var(--space-3) var(--space-4);
  }
}

@media (max-width: 480px) {
  .about__illustration {
    min-height: 200px;
  }

  .team-visual {
    width: 150px !important;
    height: 150px !important;
  }

  .team-member {
    font-size: 1.25rem !important;
    width: 30px;
    height: 30px;
  }

  .central-hub {
    font-size: 1.5rem !important;
  }

  .about__badge {
    width: 100px;
    height: 100px;
  }

  .about__badge-number {
    font-size: var(--font-size-xl) !important;
  }

  .about__badge-text {
    font-size: 0.65rem !important;
  }
}

@media (max-height: 600px) and (orientation: landscape) {
  .about__illustration {
    min-height: 150px;
  }

  .team-visual {
    width: 150px !important;
    height: 150px !important;
  }

  .about__badge {
    width: 90px;
    height: 90px;
    padding: var(--space-2);
  }
}

.loader-wrapper {
  position: fixed;
  inset: 0;
  background: #121212;
  /* Charcoal */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader-wrapper.hide {
  opacity: 0;
  visibility: hidden;
}

.loader-ring {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.05);
  border-top: 4px solid #f97316;
  /* Warm Orange */
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}


.services .container {
  padding-bottom: 20px;
}

.tech-stack .container {
  padding-bottom: 40px;
}

.why-choose .container {
  padding-bottom: 20px;
}

.contact .container{
  padding-bottom: 20px;
}