/* styles/variables.css */
:root {
  --max-width: 1200px;
  --spacing-xs: .25rem;
  --spacing-sm: .5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4.5rem;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --transition-fast: .15s cubic-bezier(.4, 0, .2, 1);
  --transition-base: .25s cubic-bezier(.4, 0, .2, 1);
  --transition-slow: .35s cubic-bezier(.4, 0, .2, 1);
  --buncss-light: ;
  --buncss-dark: initial;
  color-scheme: dark;
  --bg-900: #0a0e1a;
  --bg-800: #0f1421;
  --bg-700: #141b2e;
  --accent-800: #1e40af;
  --accent-700: #1d4ed8;
  --accent-600: #2563eb;
  --accent-500: #3b82f6;
  --accent-400: #60a5fa;
  --accent-300: #93c5fd;
  --accent-200: #bfdbfe;
  --surface-500: #ffffff0f;
  --surface-400: #ffffff0a;
  --surface-300: #ffffff05;
  --text-primary: #f8fafc;
  --text-secondary: #f8fafcb8;
  --text-soft: #f8fafc85;
  --text-muted: #f8fafc5c;
  --white: #fff;
  --color-error: #ef4444;
  --color-error-bg: #ef444414;
  --color-success: #10b981;
  --color-success-bg: #10b98114;
  font-size: clamp(15px, .95vw + 14px, 17px);
}

:root[data-theme="light"] {
  --buncss-light: initial;
  --buncss-dark: ;
  color-scheme: light;
  --bg-900: #fff;
  --bg-800: #f8fafc;
  --bg-700: #f1f5f9;
  --accent-800: #1e3a8a;
  --accent-700: #1e40af;
  --accent-600: #1d4ed8;
  --accent-500: #2563eb;
  --accent-400: #3b82f6;
  --accent-300: #60a5fa;
  --accent-200: #93c5fd;
  --surface-500: #0f172a14;
  --surface-400: #0f172a0d;
  --surface-300: #0f172a08;
  --text-primary: #0f172a;
  --text-secondary: #0f172ab8;
  --text-soft: #0f172a8f;
  --text-muted: #0f172a66;
  --white: #fff;
  --color-error: #dc2626;
  --color-error-bg: #dc262614;
  --color-success: #059669;
  --color-success-bg: #05966914;
}

/* styles/base.css */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
  width: 100%;
}

body {
  background: var(--bg-900);
  color: var(--text-primary);
  overflow-x: hidden;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, Segoe UI, system-ui, Roboto, Noto Sans, Ubuntu, Cantarell, Helvetica Neue, sans-serif;
  line-height: 1.6;
}

body:before {
  content: "";
  position: fixed;
  background: radial-gradient(circle at 20% 25%, color-mix(in srgb, var(--accent-500) 8%, transparent), transparent 50%), radial-gradient(circle at 80% 75%, color-mix(in srgb, var(--accent-400) 6%, transparent), transparent 50%);
  pointer-events: none;
  z-index: 0;
  transition: opacity var(--transition-base);
  will-change: auto;
  width: 100%;
  height: 100%;
  inset: 0;
}

:root[data-theme="light"] body:before {
  background: radial-gradient(circle at 20% 25%, color-mix(in srgb, var(--accent-500) 4%, transparent), transparent 50%), radial-gradient(circle at 80% 75%, color-mix(in srgb, var(--accent-400) 3%, transparent), transparent 50%);
}

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

main {
  display: flex;
  scroll-behavior: smooth;
  contain: layout style;
  flex-direction: column;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
}

::selection {
  background: var(--accent-500);
  opacity: .3;
  color: var(--text-primary);
}

::selection {
  background: var(--accent-500);
  opacity: .3;
  color: var(--text-primary);
}

.hero-logo-container {
  display: flex;
  margin-bottom: var(--spacing-lg);
  animation: logoFadeIn 1.5s ease-out;
  justify-content: center;
  align-items:  center;
  margin-top: 20px;
  margin-bottom: 20px;
}

.hero-logo {
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 0 15px #3b82f666);
  animation: logoPulse 2s ease-in-out infinite;
  transition: all var(--transition-slow);
  width: auto;
  max-width: 100%;
  height: 90px;
}

.hero-logo:hover {
  filter: drop-shadow(0 0 25px #3b82f6b3);
  animation-duration: 1s;
  transform: scale(1.1);
}

@keyframes logoPulse {
  0% {
    transform: scale(1);
    filter: drop-shadow(0 0 15px #3b82f666);
  }

  50% {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px #3b82f699);
  }

  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 15px #3b82f666);
  }
}

@keyframes logoFadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px)scale(.9);
  }

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

@keyframes logoPulse {
  0% {
    transform: scale(1);
    filter: drop-shadow(0 0 15px #3b82f666);
  }

  50% {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px #3b82f699);
  }

  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 15px #3b82f666);
  }
}

:root[data-theme="light"] .hero-logo {
  filter: drop-shadow(0 0 12px #2563eb4d);
}

:root[data-theme="light"] .hero-logo:hover {
  filter: drop-shadow(0 0 20px #2563eb80);
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo, .hero-logo-container {
    animation: none;
  }
}

@media (max-width: 768px) {
  .hero-logo {
    height: 70px;
  }
}

@media (max-width: 480px) {
  .hero-logo {
    height: 55px;
  }
}

/* styles/typography.css */
h1, h2, h3 {
  letter-spacing: -.025em;
  word-wrap: break-word;
  overflow-wrap: break-word;
  margin: 0;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-400) 100%);
  -webkit-text-fill-color: transparent;
  position: relative;
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
}

h2 {
  color: var(--text-primary);
  position: relative;
  margin-bottom: 0;
  font-size: clamp(2rem, 3.5vw + 1rem, 3.25rem);
}

h3 {
  background: linear-gradient(135deg, var(--text-primary), var(--accent-400));
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(1.25rem, 2vw + .5rem, 1.75rem);
}

.faq-item summary h3 {
  background: none;
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
  background-clip: initial;
  color: var(--text-primary);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 600;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--accent-400);
  opacity: 1;
  position: relative;
  display: inline-flex;
  align-items:  center;
  gap: var(--spacing-lg);
  font-family: JetBrains Mono, monospace;
  font-size: .8rem;
  font-weight: 600;
}

.eyebrow:before {
  content: "";
  background: linear-gradient(90deg, transparent, var(--accent-400));
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent-500) 50%, transparent);
  width: 2rem;
  height: 2px;
}

.lead {
  color: var(--text-secondary);
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 72ch;
  margin: 0;
  font-size: clamp(1rem, 1vw + .25rem, 1.125rem);
  font-weight: 400;
  line-height: 1.7;
}

/* styles/components/header.css */
.site-header {
  position: fixed;
  display: flex;
  padding: var(--spacing-md) clamp(1.5rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--bg-900) 75%, transparent);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-bottom: 1px solid var(--surface-500);
  box-shadow: 0 1px 0 0 var(--surface-300) inset, 0 2px 16px var(--surface-400);
  z-index: 10;
  transition: background var(--transition-base), box-shadow var(--transition-base);
  justify-content: space-between;
  align-items:  center;
  top: 0;
  left: 0;
  right: 0;
}

.site-header.scrolled {
  background: color-mix(in srgb, var(--bg-900) 90%, transparent);
  box-shadow: 0 1px 0 0 var(--surface-300) inset, 0 4px 24px var(--surface-500);
}

:root[data-theme="light"] .site-header {
  background: color-mix(in srgb, var(--bg-900) 75%, transparent);
  border-bottom: 1px solid var(--surface-500);
  box-shadow: 0 1px 0 0 var(--surface-300) inset, 0 2px 16px var(--surface-400);
}

:root[data-theme="light"] .site-header.scrolled {
  background: color-mix(in srgb, var(--bg-900) 95%, transparent);
  box-shadow: 0 1px 0 0 var(--surface-300) inset, 0 4px 24px var(--surface-500);
}

.brand {
  display: inline-flex;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  align-items:  center;
  gap: .75rem;
  font-family: JetBrains Mono, monospace;
  font-size: .9rem;
  font-weight: 700;
}

.brand:hover {
  transform: translateY(-1px);
}

.brand-logo {
  display: block;
  transition: transform var(--transition-base);
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--accent-500) 40%, transparent));
  width: 32px;
  height: 32px;
}

.brand:hover .brand-logo {
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--accent-500) 60%, transparent));
  transform: scale(1.05);
}

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

.brand-text {
  position: relative;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 25%, #1d4ed8 50%, #1e40af 75%, #1e3a8a 100%);
  -webkit-text-fill-color: transparent;
  letter-spacing: .05em;
  transition: all var(--transition-base);
  overflow: hidden;
  -webkit-background-clip: text;
  background-clip: text;
  font-size: 1.25rem;
  font-weight: 700;
}

.brand-text:before {
  content: "";
  position: absolute;
  filter: blur(2px);
  animation: shimmer 3s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, #0000 0%, #ffffff4d 45%, #fffc 50%, #ffffff4d 55%, #0000 100%);
  width: 100%;
  height: 100%;
  top: 0;
  left: -100%;
}

@keyframes shimmer {
  0% {
    left: -100%;
    opacity: 0;
  }

  15% {
    opacity: 1;
  }

  85% {
    opacity: 1;
  }

  100% {
    left: 100%;
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-text:before {
    animation: none;
    display: none;
  }
}

.brand:hover .brand-text {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 25%, #2563eb 50%, #1d4ed8 75%, #1e40af 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.brand:hover .brand-text:before {
  animation-duration: 2s;
  filter: blur(1px);
}

:root[data-theme="light"] .brand-text {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 25%, #2563eb 50%, #3b82f6 75%, #60a5fa 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

:root[data-theme="light"] .brand-text:before {
  background: linear-gradient(90deg, #0000 0%, #fff6 45%, #ffffffe6 50%, #fff6 55%, #0000 100%);
}

:root[data-theme="light"] .brand:hover .brand-text {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 25%, #1d4ed8 50%, #2563eb 75%, #3b82f6 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.site-nav {
  display: flex;
  align-items:  center;
  gap: clamp(1rem, 4vw, 2.5rem);
  font-size: .96rem;
}

.nav-link {
  position: relative;
  color: var(--text-secondary);
  transition: color var(--transition-base);
  padding: var(--spacing-sm) 0;
  font-weight: 500;
}

.nav-link:after {
  content: "";
  position: absolute;
  background: linear-gradient(90deg, var(--accent-600), var(--accent-400));
  transform-origin: center;
  transition: transform var(--transition-base);
  border-radius: 999px;
  width: 100%;
  height: 2px;
  bottom: 0;
  left: 0;
  transform: scaleX(0);
}

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

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

.nav-link:hover:after {
  transform: scaleX(1);
}

.nav-link:focus-visible:after {
  transform: scaleX(1);
}

.nav-cta {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-500) 12%, transparent), color-mix(in srgb, var(--accent-300) 12%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent-400) 20%, transparent);
  backdrop-filter: blur(8px);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border-radius: 999px;
}

.nav-cta:before {
  content: "";
  position: absolute;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-500) 8%, transparent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  inset: 0;
}

.nav-cta:hover {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-500) 20%, transparent), color-mix(in srgb, var(--accent-300) 20%, transparent));
  border-color: color-mix(in srgb, var(--accent-400) 40%, transparent);
  color: var(--text-primary);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-500) 20%, transparent);
  transform: translateY(-1px);
}

.nav-cta:hover:before {
  opacity: 1;
}

:root[data-theme="light"] .nav-cta {
  background: color-mix(in srgb, var(--accent-500) 8%, transparent);
  color: var(--accent-600);
  border-color: color-mix(in srgb, var(--accent-500) 20%, transparent);
}

:root[data-theme="light"] .nav-cta:hover {
  background: var(--accent-500);
  color: var(--white);
  border-color: var(--accent-500);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-500) 25%, transparent);
}

/* styles/components/mobile-menu.css */
.mobile-menu-toggle {
  display: none;
  cursor: pointer;
  z-index: 11;
  position: relative;
  background: none;
  border: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 24px;
  padding: 0;
}

.hamburger-line {
  background: var(--text-primary);
  transition: all var(--transition-base);
  transform-origin: center;
  border-radius: 2px;
  width: 100%;
  height: 2px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:first-child {
  transform: translateY(11px)rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-11px)rotate(-45deg);
}

@media (max-width: 720px) {
  .mobile-menu-toggle {
    display: flex;
    order: 2;
  }

  .brand {
    order: 1;
  }

  .site-nav {
    position: fixed;
    background: color-mix(in srgb, var(--bg-900) 98%, transparent);
    backdrop-filter: blur(32px) saturate(180%);
    -webkit-backdrop-filter: blur(32px) saturate(180%);
    border-bottom: 1px solid var(--surface-500);
    padding: var(--spacing-lg);
    overflow: hidden;
    opacity: 0;
    transition: all var(--transition-base);
    box-shadow: 0 8px 32px var(--surface-500);
    flex-direction: column;
    order: 3;
    align-items: stretch;
    gap: 0;
    width: 100%;
    max-height: 0;
    top: 70px;
    left: 0;
    right: 0;
    transform: translateY(-20px);
  }

  .site-nav.mobile-nav-open {
    opacity: 1;
    max-height: 400px;
    transform: translateY(0);
  }

  .nav-link {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
  }

  .nav-link:hover {
    background: var(--surface-400);
  }

  .nav-link:focus-visible {
    background: var(--surface-400);
  }

  .nav-link:after {
    display: none;
  }

  .nav-cta {
    margin-top: var(--spacing-md);
    text-align: center;
    justify-content: center;
  }

  .theme-toggle {
    margin-top: var(--spacing-md);
    align-self:  center;
  }
}

/* styles/components/theme-toggle.css */
.theme-toggle {
  display: flex;
  background: var(--surface-400);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  justify-content: center;
  align-items:  center;
  width: 40px;
  height: 40px;
}

.theme-toggle:hover {
  background: var(--surface-500);
  border-color: var(--accent-500);
  color: var(--accent-400);
  transform: scale(1.05);
}

.theme-toggle .sun-icon, .theme-toggle .moon-icon {
  position: absolute;
  transition: all var(--transition-base);
}

.theme-toggle .sun-icon {
  opacity: 0;
  transform: rotate(-90deg)scale(.8);
}

.theme-toggle .moon-icon, :root[data-theme="light"] .theme-toggle .sun-icon {
  opacity: 1;
  transform: rotate(0)scale(1);
}

:root[data-theme="light"] .theme-toggle .moon-icon {
  opacity: 0;
  transform: rotate(90deg)scale(.8);
}

/* styles/components/buttons.css */
.button {
  display: inline-flex;
  justify-content: center;
  align-items:  center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  letter-spacing: -.01em;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 1px solid #0000;
  border-radius: 999px;
  font-size: clamp(.9rem, 1vw, 1rem);
  font-weight: 600;
}

.button:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
}

.button:active {
  transform: scale(.98);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent-600) 0%, var(--accent-500) 100%);
  color: var(--white);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-500) 25%, transparent);
  position: relative;
  overflow: hidden;
}

.button-primary:before {
  content: "";
  position: absolute;
  opacity: 0;
  transition: opacity var(--transition-base);
  background: linear-gradient(135deg, #ffffff1a, #0000);
  inset: 0;
}

.button-primary:hover:before {
  opacity: 1;
}

.button-primary:hover {
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent-500) 35%, transparent);
  transform: translateY(-2px);
}

:root[data-theme="light"] .button-primary {
  background: var(--accent-500);
  color: var(--white);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-500) 25%, transparent);
}

:root[data-theme="light"] .button-primary:hover {
  background: var(--accent-600);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent-500) 35%, transparent);
}

.button-secondary {
  background: var(--surface-300);
  border-color: var(--surface-500);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 4px var(--surface-400);
  position: relative;
}

.button-secondary:hover {
  border-color: var(--accent-500);
  background: var(--surface-400);
  box-shadow: 0 2px 8px var(--surface-500);
  transform: translateY(-1px);
}

:root[data-theme="light"] .button-secondary {
  background: var(--surface-300);
  border-color: var(--surface-500);
  color: var(--text-primary);
}

:root[data-theme="light"] .button-secondary:hover {
  background: var(--surface-400);
  border-color: var(--accent-500);
  box-shadow: 0 2px 8px var(--surface-500);
}

.ripple {
  position: absolute;
  animation: ripple-animation .6s ease-out;
  pointer-events: none;
  background: #fff9;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  margin-left: -10px;
  transform: scale(0);
}

@keyframes ripple-animation {
  to {
    transform: scale(20);
    opacity: 0;
  }
}

:root[data-theme="light"] .ripple {
  background: #00000026;
}

/* styles/components/panels.css */
.panel {
  display: flex;
  position: relative;
  isolation: isolate;
  place-items:  center;
  width: 100%;
  max-width: 100%;
  height: auto;
  min-height: auto;
  margin: 0;
  padding: clamp(4rem, 8vh, 6rem) clamp(1.5rem, 5vw, 3rem);
}

.panel:before {
  content: "";
  position: absolute;
  background: radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--accent-500) 4%, transparent), transparent 50%), radial-gradient(circle at 70% 80%, color-mix(in srgb, var(--accent-400) 3%, transparent), transparent 50%);
  opacity: .6;
  pointer-events: none;
  z-index: 0;
  will-change: auto;
  inset: 0;
}

.panel-content {
  max-width: var(--max-width);
  display: grid;
  position: relative;
  z-index: 1;
  gap: clamp(1.5rem, 3vh, 2.5rem);
  width: 100%;
  margin: 0 auto;
}

.panel-hero {
  overflow: hidden;
  min-height: 100vh;
}

.panel-hero .panel-content {
  animation: fadeInUp .8s ease-out;
  max-width: 960px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.panel-services {
  background: linear-gradient(180deg, transparent, var(--bg-800));
}

.panel-cases {
  background: linear-gradient(180deg, var(--bg-800), transparent);
}

.panel-contact {
  background: linear-gradient(180deg, transparent, var(--bg-700));
}

.panel-testimonials {
  background: var(--bg-800);
}

.panel-clients {
  background: var(--bg-900);
}

.panel-faq, :root[data-theme="light"] .panel-services, :root[data-theme="light"] .panel-testimonials, :root[data-theme="light"] .panel-faq {
  background: var(--bg-800);
}

:root[data-theme="light"] .panel-clients {
  background: var(--bg-900);
}

.scroll-progress {
  position: fixed;
  background: linear-gradient(90deg, var(--accent-600), var(--accent-400));
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent-500) 70%, transparent), 0 0 8px color-mix(in srgb, var(--accent-500) 50%, transparent);
  z-index: 11;
  width: 0%;
  height: 2px;
  transition: width 50ms linear;
  top: 0;
  left: 0;
}

:root[data-theme="light"] .scroll-progress {
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent-500) 50%, transparent), 0 0 6px color-mix(in srgb, var(--accent-500) 35%, transparent);
}

canvas#hero-canvas {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  width: 100%;
  max-width: 100%;
  height: 100vh;
  max-height: 100vh;
  top: 0;
  left: 0;
}

:root[data-theme="light"] #hero-canvas {
  opacity: .6;
}

/* styles/components/cards.css */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  contain: layout;
  gap: clamp(1.25rem, 2vw, 1.75rem);
}

.service-grid article {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px var(--surface-400);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  display: grid;
  gap: var(--spacing-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: auto;
  padding: clamp(1.5rem, 3vw, 2rem);
  transform: translateZ(0);
}

.service-grid article:before {
  content: "";
  position: absolute;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-500) 5%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  inset: 0;
}

.service-grid article:hover:before {
  opacity: 1;
}

.service-icon {
  margin-bottom: var(--spacing-md);
  display: flex;
  background: var(--surface-400);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-500);
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
  justify-content: center;
  align-items:  center;
  width: 52px;
  height: 52px;
}

.service-icon svg {
  color: var(--accent-400);
  transition: all var(--transition-base);
  width: 28px;
  height: 28px;
}

.service-grid article:hover .service-icon {
  background: color-mix(in srgb, var(--accent-500) 10%, transparent);
  border-color: var(--accent-500);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-500) 20%, transparent);
  transform: translateY(-2px);
}

.service-grid article:hover .service-icon svg {
  color: var(--accent-300);
}

.service-grid article p {
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
  font-size: .95rem;
  line-height: 1.7;
}

.service-grid article:hover {
  border-color: color-mix(in srgb, var(--accent-400) 25%, transparent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-500) 15%, transparent);
  transform: translateY(-4px);
}

:root[data-theme="light"] .service-grid article {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  box-shadow: 0 2px 8px var(--surface-400);
}

:root[data-theme="light"] .service-grid article:hover {
  border-color: var(--accent-400);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-500) 12%, transparent);
}

:root[data-theme="light"] .service-icon {
  background: color-mix(in srgb, var(--accent-500) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-500) 12%, transparent);
}

:root[data-theme="light"] .service-grid article:hover .service-icon {
  background: color-mix(in srgb, var(--accent-500) 12%, transparent);
  border-color: var(--accent-500);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-500) 15%, transparent);
}

.cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  contain: layout;
  gap: clamp(1.25rem, 2vw, 1.75rem);
}

.cases article {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-lg);
  display: grid;
  gap: var(--spacing-md);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 2px 8px var(--surface-400);
  transition: all var(--transition-base);
  padding: clamp(1.5rem, 3vw, 2rem);
  transform: translateZ(0);
}

.cases article:before {
  content: "";
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--accent-400), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  height: 1px;
  top: 0;
  left: 0;
  right: 0;
}

.cases article:after {
  content: "";
  position: absolute;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-500) 5%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  inset: 0;
}

.cases article:hover {
  border-color: color-mix(in srgb, var(--accent-400) 30%, transparent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-500) 15%, transparent);
  transform: translateY(-4px);
}

.cases article:hover:before, .cases article:hover:after {
  opacity: 1;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: .5rem;
}

.badge {
  padding: var(--spacing-xs) var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: .08em;
  background: color-mix(in srgb, var(--accent-500) 10%, transparent);
  color: var(--accent-400);
  border: 1px solid color-mix(in srgb, var(--accent-500) 20%, transparent);
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
  border-radius: 999px;
  font-family: JetBrains Mono, monospace;
  font-size: .7rem;
  font-weight: 600;
}

.badge-soft {
  background: var(--surface-300);
  color: var(--text-secondary);
  border-color: var(--surface-500);
}

.badge:hover {
  background: color-mix(in srgb, var(--accent-500) 15%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-500) 20%, transparent);
  transform: translateY(-1px);
}

.badge-soft:hover {
  background: var(--surface-400);
  box-shadow: 0 2px 8px var(--surface-500);
}

.cases ul {
  color: var(--text-soft);
  display: grid;
  gap: .4rem;
  margin: 0;
  padding-left: 1.2rem;
  font-size: .95rem;
}

:root[data-theme="light"] .cases article {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  box-shadow: 0 2px 8px var(--surface-400);
}

:root[data-theme="light"] .cases article:hover {
  border-color: var(--accent-400);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-500) 12%, transparent);
}

:root[data-theme="light"] .cases article:after {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-500) 4%, transparent), transparent 70%);
}

:root[data-theme="light"] .badge {
  background: color-mix(in srgb, var(--accent-500) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent-500) 20%, transparent);
}

:root[data-theme="light"] .badge-soft {
  background: var(--surface-300);
  border-color: var(--surface-500);
}

/* styles/components/carousel.css */
.testimonials-carousel {
  position: relative;
  margin-top: var(--spacing-2xl);
  overflow: hidden;
  contain: layout style paint;
}

.testimonials-track {
  display: flex;
  gap: var(--spacing-xl);
  will-change: transform;
  transition: transform .5s cubic-bezier(.25,.46,.45,.94);
  transform: translateZ(0);
}

.testimonial-card {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 2px 8px var(--surface-400);
  backface-visibility: hidden;
  perspective: 1000px;
  min-width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 2rem);
  transform: translateZ(0);
}

.testimonial-content {
  margin-bottom: 0;
}

.testimonial-content p {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items:  center;
  gap: var(--spacing-lg);
}

.author-avatar {
  background: var(--surface-500);
  display: flex;
  color: var(--accent-400);
  border-radius: 50%;
  justify-content: center;
  align-items:  center;
  width: 48px;
  height: 48px;
}

.author-info {
  display: flex;
  gap: var(--spacing-xs);
  flex-direction: column;
}

.author-info strong {
  color: var(--text-primary);
  font-size: 1rem;
}

.author-info span {
  color: var(--text-soft);
  font-size: .9rem;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.carousel-btn {
  display: flex;
  background: var(--surface-400);
  border: 1px solid var(--surface-500);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  outline: none;
  border-radius: 50%;
  justify-content: center;
  align-items:  center;
  width: 40px;
  height: 40px;
}

.carousel-btn:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
}

.carousel-btn:hover {
  background: var(--surface-500);
  border-color: var(--accent-500);
  color: var(--accent-400);
  transform: scale(1.05);
}

.carousel-btn:active {
  transform: scale(.95);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.carousel-dot {
  background: var(--surface-500);
  cursor: pointer;
  transition: all var(--transition-base);
  outline: none;
  border: none;
  border-radius: 50%;
  width: 8px;
  height: 8px;
  padding: 0;
}

.carousel-dot:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
}

.carousel-dot.active {
  background: var(--accent-500);
  border-radius: 4px;
  width: 24px;
}

:root[data-theme="light"] .testimonial-card {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
}

:root[data-theme="light"] .carousel-btn {
  background: var(--surface-400);
  border: 1px solid var(--surface-500);
}

:root[data-theme="light"] .carousel-btn:hover {
  background: var(--surface-500);
  border-color: var(--accent-500);
}

:root[data-theme="light"] .carousel-dot {
  background: var(--surface-500);
}

:root[data-theme="light"] .carousel-dot.active {
  background: var(--accent-500);
}

:root[data-theme="light"] .author-avatar {
  background: color-mix(in srgb, var(--accent-500) 10%, transparent);
}

/* styles/components/forms.css */
.contact-form {
  display: grid;
  gap: var(--spacing-lg);
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  box-shadow: 0 4px 20px var(--surface-400);
  padding: clamp(2rem, 4vw, 3rem);
}

.contact-form button[type="submit"] {
  justify-self: start;
  min-width: 220px;
}

.form-row {
  display: grid;
  gap: var(--spacing-sm);
}

.form-row label {
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-secondary);
  font-family: JetBrains Mono, monospace;
  font-size: .8rem;
  font-weight: 600;
}

.form-row input, .form-row textarea {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-500);
  background: var(--bg-900);
  color: var(--text-primary);
  font: inherit;
  resize: vertical;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 3px var(--surface-400);
  transition: all var(--transition-base);
  width: 100%;
}

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

.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--accent-500);
  background: var(--bg-800);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-500) 12%, transparent), 0 2px 8px color-mix(in srgb, var(--accent-500) 15%, transparent);
}

:root[data-theme="light"] .contact-form input, :root[data-theme="light"] .contact-form textarea {
  background: var(--white);
  border: 1px solid var(--surface-500);
  color: var(--text-primary);
}

:root[data-theme="light"] .contact-form input:focus, :root[data-theme="light"] .contact-form textarea:focus {
  background: var(--white);
  border-color: var(--accent-500);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-500) 10%, transparent), 0 2px 8px color-mix(in srgb, var(--accent-500) 12%, transparent);
}

.error-message {
  display: block;
  color: var(--color-error);
  margin-top: var(--spacing-sm);
  animation: shake .3s ease;
  font-size: .85rem;
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-4px);
  }

  75% {
    transform: translateX(4px);
  }
}

.form-row input.error, .form-row textarea.error {
  border-color: var(--color-error);
  background: var(--color-error-bg);
}

.form-row input.error:focus, .form-row textarea.error:focus {
  outline-color: var(--color-error);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-error) 12%, transparent);
}

/* styles/components/faq.css */
.faq-list {
  margin-top: var(--spacing-2xl);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--accent-500);
}

.faq-item[open] {
  background: var(--surface-400);
}

.faq-item summary {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items:  center;
  gap: var(--spacing-md);
  list-style: none;
  user-select: none;
  padding: clamp(1rem, 2vw, 1.5rem);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary svg {
  color: var(--accent-400);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item[open] summary svg {
  transform: rotate(180deg);
}

.faq-content {
  animation: fadeInDown .25s ease;
  padding: 0 clamp(1rem, 2vw, 1.5rem) clamp(1rem, 2vw, 1.5rem);
}

.faq-content p {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.65;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

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

:root[data-theme="light"] .faq-item {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
}

:root[data-theme="light"] .faq-item:hover {
  border-color: var(--accent-400);
  background: color-mix(in srgb, var(--accent-500) 5%, transparent);
}

:root[data-theme="light"] .faq-item[open] {
  background: var(--surface-400);
  border-color: var(--accent-500);
}

/* styles/components/toast.css */
.toast {
  position: fixed;
  bottom: -100px;
  right: var(--spacing-2xl);
  display: flex;
  align-items:  center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--bg-700);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(24px) saturate(180%);
  z-index: 10000;
  transition: bottom var(--transition-base);
  max-width: 400px;
  box-shadow: 0 8px 32px #0006;
}

.toast-show {
  bottom: var(--spacing-2xl);
}

.toast-success {
  border-color: color-mix(in srgb, var(--color-success) 50%, transparent);
}

.toast-success .toast-icon {
  color: var(--color-success);
}

.toast-error {
  border-color: color-mix(in srgb, var(--color-error) 50%, transparent);
}

.toast-error .toast-icon {
  color: var(--color-error);
}

.toast-icon {
  display: flex;
  flex-shrink: 0;
  justify-content: center;
  align-items:  center;
}

.toast p {
  color: var(--text-primary);
  margin: 0;
  font-size: .95rem;
  line-height: 1.5;
}

:root[data-theme="light"] .toast {
  background: var(--white);
  border: 1px solid var(--surface-500);
  box-shadow: 0 8px 32px var(--surface-500);
}

/* styles/components/go-to-top.css */
.go-to-top-btn {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  color: var(--white);
  cursor: pointer;
  display: flex;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  backdrop-filter: blur(20px) saturate(180%);
  will-change: transform, opacity, box-shadow;
  overflow: hidden;
  background: linear-gradient(135deg, #ffffff26 0%, #ffffff0d 50%, #0000001a 100%);
  border: 1px solid #ffffff4d;
  border-radius: 12px;
  justify-content: center;
  align-items:  center;
  width: 56px;
  height: 56px;
  transition: all .4s cubic-bezier(.25,.46,.45,.94);
  font-size: 0;
  transform: translateY(20px)scale(.8);
  box-shadow: 0 8px 32px #0000004d, 0 2px 16px #3b82f633, inset 0 1px #fff6, inset 0 -1px #0003;
}

.go-to-top-btn:before {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(135deg, #ffffff1a 0%, #0000 50%, #0000000d 100%);
  transition: opacity .3s;
  inset: 0;
}

.go-to-top-btn:after {
  content: "";
  position: absolute;
  pointer-events: none;
  background: linear-gradient(#fff3 0%, #0000 100%);
  border-radius: 8px 8px 0 0;
  height: 50%;
  top: 2px;
  left: 2px;
  right: 2px;
}

.go-to-top-btn:hover {
  background: linear-gradient(135deg, #fff3 0%, #ffffff14 50%, #00000026 100%);
  border-color: #fff6;
  transform: translateY(-2px)scale(1.05);
  box-shadow: 0 12px 40px #0006, 0 4px 20px #3b82f64d, 0 0 0 1px #ffffff1a, inset 0 1px #ffffff80, inset 0 -1px #0000004d;
}

.go-to-top-btn:hover:before {
  opacity: 1;
}

.go-to-top-btn:active {
  transform: translateY(0)scale(.98);
  box-shadow: 0 4px 16px #0000004d, 0 1px 8px #3b82f633, inset 0 1px #ffffff4d, inset 0 -1px #0006;
}

.go-to-top-btn:focus-visible {
  outline: 2px solid var(--accent-400);
  outline-offset: 2px;
}

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

.go-to-top-btn svg {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 1px 2px #00000080);
  transition: all .3s cubic-bezier(.25,.46,.45,.94);
}

.go-to-top-btn:hover svg {
  filter: drop-shadow(0 2px 4px #0009);
  transform: translateY(-1px);
}

:root[data-theme="dark"] .go-to-top-btn {
  background: linear-gradient(135deg, #ffffff1a 0%, #ffffff08 50%, #0003 100%);
  border-color: #ffffff40;
  box-shadow: 0 8px 32px #0009, 0 2px 16px #3b82f626, inset 0 1px #ffffff4d, inset 0 -1px #0000004d;
}

:root[data-theme="dark"] .go-to-top-btn:hover {
  background: linear-gradient(135deg, #ffffff26 0%, #ffffff0d 50%, #00000040 100%);
  border-color: #ffffff59;
  box-shadow: 0 12px 40px #000000b3, 0 4px 20px #3b82f640, 0 0 0 1px #ffffff14, inset 0 1px #fff6, inset 0 -1px #0006;
}

:root[data-theme="light"] .go-to-top-btn {
  color: var(--accent-700);
  background: linear-gradient(135deg, #fffc 0%, #fff6 50%, #c8c8c84d 100%);
  border-color: #fffc;
  box-shadow: 0 8px 32px #00000026, 0 2px 16px #2563eb33, inset 0 1px #ffffffe6, inset 0 -1px #0000001a;
}

:root[data-theme="light"] .go-to-top-btn:hover {
  color: var(--accent-800);
  background: linear-gradient(135deg, #ffffffe6 0%, #ffffff80 50%, #c8c8c866 100%);
  border-color: #ffffffe6;
  box-shadow: 0 12px 40px #0003, 0 4px 20px #2563eb4d, 0 0 0 1px #ffffff4d, inset 0 1px #fff, inset 0 -1px #00000026;
}

@media (max-width: 768px) {
  .go-to-top-btn {
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 52px;
    height: 52px;
  }
}

@media (max-width: 480px) {
  .go-to-top-btn {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    border-radius: 10px;
    width: 48px;
    height: 48px;
  }

  .go-to-top-btn:after {
    border-radius: 6px 6px 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .go-to-top-btn {
    transition: opacity .2s, visibility .2s;
    transform: none !important;
  }

  .go-to-top-btn:hover {
    transform: none !important;
  }

  .go-to-top-btn svg {
    transition: none;
  }

  .go-to-top-btn:hover svg {
    transform: none;
  }

  .go-to-top-btn:before, .go-to-top-btn:after {
    transition: none;
  }
}

.go-to-top-btn .shine-overlay {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 3;
  background: linear-gradient(#fff3 0%, #0000 100%);
  border-radius: 8px 8px 0 0;
  height: 50%;
  top: 2px;
  left: 2px;
  right: 2px;
}

/* styles/components/footer.css */
.site-footer {
  background: color-mix(in srgb, var(--bg-900) 95%, transparent);
  border-top: 1px solid var(--surface-500);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  position: relative;
  z-index: 2;
  box-shadow: 0 -1px 0 0 var(--surface-300) inset;
  padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 4vw, 3rem);
}

.footer-primary {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  justify-content: space-between;
  align-items:  center;
}

.footer-primary > div:first-child {
  display: grid;
  gap: var(--spacing-sm);
}

.footer-primary .brand-name {
  font-size: 1rem;
}

.footer-primary p {
  color: var(--text-secondary);
  max-width: 42ch;
  margin: 0;
  font-size: clamp(.875rem, 1vw, .95rem);
  line-height: 1.6;
}

.footer-contact {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-direction: column;
}

.contact-item {
  display: flex;
  align-items:  center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
  font-size: clamp(.875rem, 1vw, .95rem);
}

.contact-item:hover {
  color: var(--accent-500);
}

.contact-item svg {
  opacity: .7;
  transition: opacity var(--transition-base);
  flex-shrink: 0;
}

.contact-item:hover svg {
  opacity: 1;
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
  align-items:  center;
}

.social-link {
  display: flex;
  background: var(--surface-400);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-base);
  border: 1px solid var(--surface-500);
  border-radius: 12px;
  justify-content: center;
  align-items:  center;
  width: 44px;
  height: 44px;
}

.social-link:hover {
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-500) 20%, transparent);
  transform: translateY(-2px);
}

.social-link.linkedin:hover {
  color: #fff;
  background: #0077b5;
  border-color: #0077b5;
}

.social-link.instagram:hover {
  color: #fff;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-color: #0000;
}

.social-link.twitter:hover {
  color: #fff;
  background: #000;
  border-color: #000;
}

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

.footer-meta {
  color: var(--text-soft);
  letter-spacing: .02em;
  margin: 0;
  font-family: JetBrains Mono, monospace;
  font-size: .75rem;
}

:root[data-theme="light"] .site-footer {
  background: color-mix(in srgb, var(--bg-800) 95%, transparent);
  border-top: 1px solid var(--surface-500);
}

@media (max-width: 768px) {
  .footer-primary {
    text-align: left;
    flex-direction: column;
    align-items:  flex-start;
  }

  .footer-contact {
    order: 1;
    width: 100%;
  }

  .footer-social {
    order: 2;
    justify-content: flex-start;
    width: 100%;
  }

  .contact-item {
    font-size: .875rem;
  }

  .social-link {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .footer-contact {
    gap: var(--spacing-sm);
  }

  .social-link {
    width: 36px;
    height: 36px;
  }

  .social-link svg {
    width: 16px;
    height: 16px;
  }
}

/* styles/utilities.css */
.skip-link {
  position: absolute;
  background: var(--accent-500);
  color: var(--white);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  z-index: 10000;
  transition: top var(--transition-base);
  font-weight: 600;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
}

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

:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr));
  gap: var(--spacing-lg);
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 4px 20px var(--surface-400);
  margin: 0;
  padding: clamp(1.5rem, 3vw, 2rem);
}

.highlights dt {
  background: linear-gradient(135deg, var(--accent-400), var(--accent-300));
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(2rem, 4vw + .5rem, 3rem);
  font-weight: 700;
}

.highlights dd {
  margin: var(--spacing-sm) 0 0;
  color: var(--text-secondary);
  font-size: clamp(.875rem, 1vw, .95rem);
  line-height: 1.5;
}

:root[data-theme="light"] .highlights {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
}

.primary-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  align-items:  center;
  margin: 0;
}

@keyframes slideRight {
  0%, 100% {
    transform: translateX(0);
    opacity: 1;
  }

  50% {
    transform: translateX(8px);
    opacity: .7;
  }
}

.client-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  align-items:  center;
}

.client-logo {
  padding: var(--spacing-xl);
  background: var(--surface-300);
  border: 1px solid var(--surface-400);
  border-radius: var(--radius-lg);
  display: flex;
  transition: all var(--transition-base);
  justify-content: center;
  align-items:  center;
  min-height: 100px;
}

.client-logo:hover {
  border-color: var(--accent-500);
  background: var(--surface-400);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-500) 15%, transparent);
  transform: translateY(-4px);
}

.client-logo span {
  color: var(--text-secondary);
  font-family: JetBrains Mono, monospace;
  font-size: 1.1rem;
  font-weight: 600;
}

:root[data-theme="light"] .client-logo {
  background: var(--surface-300);
  border: 1px solid var(--surface-500);
}

.skeleton {
  background: linear-gradient(90deg, var(--surface-300) 0%, var(--surface-400) 50%, var(--surface-300) 100%);
  animation: shimmer 2s infinite;
  border-radius: var(--radius-md);
  background-size: 200% 100%;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* styles/responsive.css */
@media (max-width: 1024px) {
  :root {
    font-size: 15px;
  }

  .panel-content {
    max-width: 90%;
  }

  .service-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  }
}

@media (max-width: 960px) {
  .site-header {
    padding: var(--spacing-md) clamp(1.25rem, 4vw, 2rem);
  }

  .panel {
    padding: clamp(3.5rem, 7vh, 5rem) clamp(1.25rem, 4vw, 2rem);
  }

  .site-nav {
    gap: var(--spacing-md);
    font-size: .9rem;
  }

  .primary-actions {
    align-items:  flex-start;
    gap: var(--spacing-md);
    flex-direction: column;
  }
}

@media (max-width: 840px) {
  .panel {
    padding: clamp(3rem, 6vh, 4.5rem) clamp(1.25rem, 4vw, 1.75rem);
  }

  .panel-content {
    gap: clamp(1.25rem, 2.5vh, 1.75rem);
  }

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

  .service-grid {
    gap: var(--spacing-md);
  }
}

@media (max-width: 720px) {
  .toast {
    right: var(--spacing-md);
    left: var(--spacing-md);
    max-width: none;
  }

  .toast-show {
    bottom: var(--spacing-md);
  }

  .site-header {
    gap: var(--spacing-sm);
    background: color-mix(in srgb, var(--bg-900) 92%, transparent);
    padding: var(--spacing-sm) var(--spacing-md);
    flex-wrap: nowrap;
  }

  :root[data-theme="light"] .site-header {
    background: color-mix(in srgb, var(--bg-900) 92%, transparent);
  }

  .panel {
    min-height: auto;
    padding: clamp(3rem, 6vh, 4rem) clamp(1rem, 3vw, 1.5rem);
  }

  .panel-hero {
    min-height: 100vh;
  }

  .panel:before {
    opacity: .7;
  }

  .footer-links {
    align-items:  flex-start;
    gap: var(--spacing-md);
    flex-direction: column;
  }

  .contact-form {
    padding: var(--spacing-xl);
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .service-grid article {
    padding: var(--spacing-lg);
    min-height: auto;
  }

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

  .cases article {
    padding: var(--spacing-lg);
  }

  .panel-content {
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }

  .button {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: .9rem;
  }

  .panel {
    padding: clamp(2.5rem, 6vh, 3.5rem) var(--spacing-md);
  }

  .panel-content {
    gap: var(--spacing-lg);
  }

  .service-grid article, .cases article {
    padding: var(--spacing-md);
  }

  .contact-form {
    padding: var(--spacing-lg);
  }

  .eyebrow {
    font-size: .7rem;
  }
}

/* styles/accessibility.css */
@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --text-secondary: #f5f7ffe6;
    --text-soft: #f5f7ffcc;
  }

  :root[data-theme="light"] {
    --text-secondary: #1a1d2ee6;
    --text-soft: #1a1d2ecc;
  }

  .button-primary {
    border: 2px solid var(--accent-400);
  }

  .button-secondary {
    border: 2px solid var(--text-primary);
  }
}

@media print {
  .site-header, .scroll-progress, canvas {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* styles.css */