/* Remote PC Technicians Compiled CSS Stylesheet - Production Ready */

/* CSS Variables for Colors and System Themes */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #f1f3f4;
  --bg-card: #ffffff;
  --border-color: #dadce0;
  --border-subtle: #e8eaed;
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --text-tertiary: #80868b;
  --color-blue: #1a73e8;
  --color-blue-bg: rgba(26, 115, 232, 0.06);
  --color-green: #1e8e3e;
  --color-green-bg: rgba(30, 142, 62, 0.06);
  --shadow-sm: 0 1px 2px 0 rgba(60,64,67,0.3), 0 1px 3px 1px rgba(60,64,67,0.15);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.04), 0 1px 8px 0 rgba(0, 0, 0, 0.02);
  --focus-ring: 0 0 0 3px rgba(26, 115, 232, 0.4);
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg-primary: #171717;
  --bg-secondary: #202124;
  --bg-tertiary: #2e3033;
  --bg-card: #202124;
  --border-color: #3c4043;
  --border-subtle: #2d2e30;
  --text-primary: #f8f9fa;
  --text-secondary: #dadce0;
  --text-tertiary: #9aa0a6;
  --color-blue: #8ab4f8;
  --color-blue-bg: rgba(138, 180, 248, 0.08);
  --color-green: #81c995;
  --color-green-bg: rgba(129, 201, 149, 0.08);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);
  --focus-ring: 0 0 0 3px rgba(138, 180, 248, 0.5);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

/* Accessibility Focus Indicators */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--color-blue);
  color: #ffffff;
  padding: 16px 24px;
  z-index: 1000;
  border-radius: 4px;
  font-weight: 500;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  margin-top: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  margin: 0;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

/* Layout Containers & Grids */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media (min-width: 768px) {
  .container { max-width: 720px; }
}

@media (min-width: 1024px) {
  .container { max-width: 960px; padding-left: 32px; padding-right: 32px; }
}

@media (min-width: 1440px) {
  .container { max-width: 1200px; }
}

/* Navigation Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(var(--bg-primary), 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  transition: var(--transition-smooth);
}

@supports not (backdrop-filter: blur(12px)) {
  .navbar {
    background-color: var(--bg-primary);
  }
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
}

.brand-logo .icon {
  width: 24px;
  height: 24px;
}

.brand-accent {
  color: var(--color-blue);
}

/* Two-line brand name stacking */
.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-line1 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* 'Technicians' gradient label */
.brand-line2 {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  margin-top: 1px;
  /* gradient-text class handles the color */
}

.nav-menu {
  display: none;
}

@media (min-width: 768px) {
  .nav-menu { display: block; }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  padding: 8px 0;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.mobile-toggle:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.mobile-toggle .close-icon {
  display: none;
}

.mobile-toggle[aria-expanded="true"] .menu-icon {
  display: none;
}

.mobile-toggle[aria-expanded="true"] .close-icon {
  display: block;
}

@media (min-width: 768px) {
  .mobile-toggle { display: none; }
}

/* Mobile Nav Menu Active Style */
@media (max-width: 767px) {
  .nav-menu.is-active {
    display: block;
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    height: calc(100vh - 72px);
    background-color: var(--bg-primary);
    padding: 32px;
    z-index: 99;
    animation: fadeInMenu 0.3s ease forwards;
  }
  
  .nav-menu.is-active .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    width: 100%;
  }
  
  .nav-menu.is-active .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 16px;
  }
  
  .nav-menu.is-active .nav-item:last-child {
    border-bottom: none;
    padding-top: 16px;
  }
  
  .nav-menu.is-active .nav-link {
    font-size: 1.25rem;
    display: block;
    width: 100%;
  }
  
  .nav-menu.is-active .btn-secondary {
    width: 100%;
    text-align: center;
  }
}

/* Theme Toggle styles */
.theme-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.theme-toggle-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.theme-toggle-btn .icon {
  width: 20px;
  height: 20px;
}

.theme-toggle-btn .moon-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle-btn .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle-btn .moon-icon {
  display: block;
}

.icon {
  width: 100%;
  height: 100%;
  fill: none;
}

/* Centered Airy Hero Section */
.hero {
  padding-top: 128px;
  padding-bottom: 96px;
  background-color: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding-top: 160px;
    padding-bottom: 128px;
  }
}

/* Two-column hero: text left, photo right */
.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 48px;
}

@media (min-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  z-index: 2;
}

/* On mobile, center content */
@media (max-width: 899px) {
  .hero-content {
    align-items: center;
    text-align: center;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-badge .badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-blue);
  border-radius: 50%;
}

.hero-badge .badge-text {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.hero-headline {
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .hero-headline { font-size: 3.5rem; }
}

@media (min-width: 1024px) {
  .hero-headline { font-size: 4.25rem; }
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-blue), var(--color-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero-subhead {
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .hero-subhead { font-size: 1.25rem; }
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
}

@media (min-width: 375px) {
  .hero-ctas {
    flex-direction: row;
    justify-content: center;
    width: auto;
  }
}

/* Hero photo (right column) */
.hero-visual {
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.hero-photo-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow:
    0 20px 60px -10px rgba(26, 115, 232, 0.18),
    0 8px 24px -4px rgba(30, 142, 62, 0.12);
}

.hero-photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  object-fit: cover;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  transition: transform 0.1s ease-out;
}

/* Features/Services Section Layout */
.features-section {
  padding-top: 128px;
  padding-bottom: 128px;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .features-section {
    padding-top: 192px;
    padding-bottom: 192px;
  }
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 64px;
}

.section-header .section-headline {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-header .section-headline { font-size: 2.5rem; }
}

.section-header .section-subhead {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* Search bar & filter chips styling */
.filter-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 48px;
  width: 100%;
  align-items: center;
}

.search-box-wrapper {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.search-box-wrapper .search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.search-box-wrapper input[type="text"] {
  width: 100%;
  padding: 14px 16px 14px 52px;
  font-size: 1rem;
  font-family: inherit;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.search-box-wrapper input[type="text"]:hover {
  border-color: var(--text-tertiary);
}

.search-box-wrapper input[type="text"]:focus {
  background-color: var(--bg-primary);
  border-color: var(--color-blue);
  box-shadow: var(--focus-ring);
  outline: none;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.filter-chips .chip {
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 100px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.filter-chips .chip:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.filter-chips .chip.active {
  background-color: var(--color-blue-bg);
  border-color: var(--color-blue);
  color: var(--color-blue);
}

/* Services Dynamic Catalog grid */
.services-catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%;
}

@media (min-width: 768px) {
  .services-catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-catalog-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

.service-item-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  transition: var(--transition-smooth), opacity 0.4s ease, transform 0.4s ease;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-blue);
}

.service-item-card.is-hidden {
  opacity: 0;
  transform: scale(0.95);
  position: absolute;
  pointer-events: none;
  width: 0;
  height: 0;
  padding: 0;
  margin: 0;
  border: none;
  overflow: hidden;
}

.service-item-card .card-header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin-bottom: 24px;
  flex-shrink: 0;
}

.service-item-card .card-header-icon .icon {
  width: 24px;
  height: 24px;
}

.service-item-card .card-header-icon.blue-bg {
  background-color: var(--color-blue-bg);
  color: var(--color-blue);
}

.service-item-card .card-header-icon.green-bg {
  background-color: var(--color-green-bg);
  color: var(--color-green);
}

.service-item-card .service-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.service-item-card .service-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.5;
}

.service-item-card .service-bullets {
  padding-left: 20px;
  list-style-type: disc;
  margin-bottom: 0;
  width: 100%;
}

.service-item-card .service-bullets li {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.service-item-card .service-bullets li:last-child {
  margin-bottom: 0;
}

.service-item-card .card-highlight-box {
  margin-top: 24px;
  padding: 16px;
  background-color: var(--bg-secondary);
  border-radius: 8px;
  border-left: 3px solid var(--color-blue);
  width: 100%;
}

.service-item-card .card-highlight-box strong {
  font-size: 0.875rem;
  color: var(--text-primary);
  display: block;
  margin-bottom: 8px;
}

.service-item-card .card-highlight-box ul {
  padding-left: 16px;
  list-style-type: circle;
}

.service-item-card .card-highlight-box ul li {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.service-item-card .card-highlight-box .sub-list li {
  font-size: 0.8125rem;
  margin-bottom: 8px;
}

.service-item-card .card-highlight-box .sub-list li strong {
  display: inline;
}

.service-item-card .card-highlight-box .highlight-action {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 8px;
  margin-bottom: 0;
  font-weight: 500;
}

@media (min-width: 1024px) {
  .service-item-card.featured-card {
    grid-column: span 2;
  }
}

.empty-state-message {
  text-align: center;
  padding: 48px 0;
  width: 100%;
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* Why Choose Us Section */
.value-prop-section {
  padding-top: 128px;
  padding-bottom: 128px;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.value-props-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 48px;
}

@media (min-width: 768px) {
  .value-props-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.prop-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.prop-item .prop-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-weight: bold;
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.prop-item .prop-marker.blue-bg {
  background-color: var(--color-blue-bg);
  color: var(--color-blue);
}

.prop-item .prop-marker.green-bg {
  background-color: var(--color-green-bg);
  color: var(--color-green);
}

.prop-item .prop-headline {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.prop-item .prop-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Testimonials Carousel Section */
.testimonials-section {
  padding-top: 128px;
  padding-bottom: 128px;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  overflow: hidden;
}

.testimonials-slider-wrapper {
  max-width: 800px;
  margin: 48px auto 0;
  position: relative;
  text-align: center;
}

.testimonials-carousel {
  position: relative;
  min-height: 220px;
}

.testimonial-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  margin: 0;
}

.testimonial-card.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  position: relative;
}

.testimonial-card .testimonial-quote {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  .testimonial-card .testimonial-quote { font-size: 1.65rem; }
}

.testimonial-card .testimonial-author {
  display: flex;
  flex-direction: column;
  font-style: normal;
}

.testimonial-card .testimonial-author .author-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-card .testimonial-author .author-domain {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.carousel-indicators .indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--border-color);
  transition: var(--transition-smooth);
}

.carousel-indicators .indicator:hover {
  background-color: var(--text-tertiary);
}

.carousel-indicators .indicator.active {
  background-color: var(--color-blue);
  transform: scale(1.2);
}

/* Button & Link UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 100px;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  gap: 8px;
  height: 48px;
}

.btn .btn-icon {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.btn.btn-primary {
  background-color: var(--color-blue);
  color: #ffffff;
  border: 1px solid transparent;
}

.btn.btn-primary:hover {
  background-color: #1557b0;
  color: #ffffff;
}

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

.btn.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--text-secondary);
}

.btn.btn-block {
  display: flex;
  width: 100%;
}

.link-secondary {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: var(--transition-smooth);
}

.link-secondary:hover {
  color: var(--color-blue);
  border-bottom-color: var(--color-blue);
}

/* Contact section full-width centered layout */
.contact-section {
  padding-top: 128px;
  padding-bottom: 128px;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .contact-section {
    padding-top: 160px;
    padding-bottom: 160px;
  }
}

.contact-section .contact-form-wrapper {
  max-width: 860px;
  margin: 0 auto;
}

.contact-info {
  text-align: left;
}

.contact-info .section-headline {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .contact-info .section-headline { font-size: 2.75rem; }
}

.contact-info .section-subhead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 48px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

.contact-item strong {
  color: var(--text-primary);
  display: block;
  font-weight: 600;
}

@media (min-width: 375px) {
  .contact-item strong {
    display: inline;
    margin-right: 8px;
  }
}

.contact-item a {
  font-weight: 500;
}

.contact-item a:hover {
  border-bottom: 1px solid var(--color-blue);
}

.contact-form-wrapper {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-md);
}

@media (min-width: 375px) {
  .contact-form-wrapper { padding: 48px; }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Form row — two-column grid for paired fields */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Required / optional field markers */
.req {
  color: #d93025;
  font-weight: 700;
}

.opt {
  font-weight: 400;
  color: var(--text-tertiary);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.75rem;
}

/* Form submit row: button + required note */
.form-submit-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-note {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin: 0;
  text-align: center;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: var(--transition-smooth);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--text-tertiary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-blue);
  box-shadow: var(--focus-ring);
  outline: none;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235f6368'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
}

[data-theme="dark"] .form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23dadce0'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

/* Custom Radios style */
.contact-method-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 4px;
}

@media (min-width: 375px) {
  .contact-method-group {
    flex-direction: row;
    gap: 32px;
  }
}

.radio-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  user-select: none;
}

.radio-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.radio-label input[type="radio"]:checked ~ .custom-radio {
  border-color: var(--color-blue);
}

.radio-label input[type="radio"]:checked ~ .custom-radio::after {
  transform: translate(-50%, -50%) scale(1);
}

.radio-label .custom-radio {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  display: inline-block;
  position: relative;
  transition: var(--transition-smooth);
}

.radio-label .custom-radio::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-blue);
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.radio-label:hover {
  color: var(--text-primary);
}

.radio-label:hover .custom-radio {
  border-color: var(--text-secondary);
}

/* Custom Checkbox style */
.checkbox-label {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkbox-label input[type="checkbox"]:checked ~ .custom-checkbox {
  background-color: var(--color-blue);
  border-color: var(--color-blue);
}

.checkbox-label input[type="checkbox"]:checked ~ .custom-checkbox::after {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(45deg) scale(1);
}

.checkbox-label .custom-checkbox {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  display: inline-block;
  position: relative;
  transition: var(--transition-smooth);
  margin-top: 2px;
  flex-shrink: 0;
}

.checkbox-label .custom-checkbox::after {
  content: "";
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg) scale(0.8);
  width: 5px;
  height: 10px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  opacity: 0;
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.15s ease;
}

.checkbox-label:hover {
  color: var(--text-primary);
}

.checkbox-label:hover .custom-checkbox {
  border-color: var(--text-secondary);
}

.checkbox-label .checkbox-text {
  line-height: 1.4;
}

/* Custom File Upload Button */
.file-upload-wrapper {
  position: relative;
  width: 100%;
}

.file-input-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.file-upload-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px;
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  background-color: var(--bg-secondary);
}

.file-upload-label:hover {
  border-color: var(--color-blue);
  background-color: var(--color-blue-bg);
  color: var(--color-blue);
}

.file-upload-label .upload-icon {
  width: 20px;
  height: 20px;
}

.file-upload-label.has-file {
  border-color: var(--color-green);
  background-color: var(--color-green-bg);
  color: var(--color-green);
}

.form-feedback {
  font-size: 0.875rem;
  font-weight: 500;
  display: none;
  padding: 8px;
  border-radius: 6px;
}

.form-feedback.success {
  display: block;
  background-color: var(--color-green-bg);
  color: var(--color-green);
  border: 1px solid rgba(30, 142, 62, 0.15);
}

.form-feedback.error {
  display: block;
  background-color: rgba(217, 48, 37, 0.06);
  color: #d93025;
  border: 1px solid rgba(217, 48, 37, 0.15);
}

/* Footer Section */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 64px;
  padding-bottom: 48px;
  font-size: 0.875rem;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: 1.5fr 3fr;
    gap: 32px;
  }
}

.footer-brand .footer-tagline {
  margin-top: 8px;
  color: var(--text-tertiary);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

@media (min-width: 768px) {
  .footer-links {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-links h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 32px;
  color: var(--text-tertiary);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-legal a {
  color: var(--text-tertiary);
}

.footer-legal a:hover {
  color: var(--text-secondary);
}

/* Animations CSS Rules */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeEntry 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }
.fade-in:nth-child(4) { animation-delay: 0.4s; }

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Dynamic Stagger delay loop CSS rules */
.reveal-stagger.active > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.reveal-stagger > *:nth-child(1) { transition-delay: 0.06s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.18s; }
.reveal-stagger > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger > *:nth-child(5) { transition-delay: 0.3s; }
.reveal-stagger > *:nth-child(6) { transition-delay: 0.36s; }
.reveal-stagger > *:nth-child(7) { transition-delay: 0.42s; }
.reveal-stagger > *:nth-child(8) { transition-delay: 0.48s; }
.reveal-stagger > *:nth-child(9) { transition-delay: 0.54s; }
.reveal-stagger > *:nth-child(10) { transition-delay: 0.6s; }
.reveal-stagger > *:nth-child(11) { transition-delay: 0.66s; }
.reveal-stagger > *:nth-child(12) { transition-delay: 0.72s; }
.reveal-stagger > *:nth-child(13) { transition-delay: 0.78s; }
.reveal-stagger > *:nth-child(14) { transition-delay: 0.84s; }
.reveal-stagger > *:nth-child(15) { transition-delay: 0.9s; }
.reveal-stagger > *:nth-child(16) { transition-delay: 0.96s; }
.reveal-stagger > *:nth-child(17) { transition-delay: 1.02s; }
.reveal-stagger > *:nth-child(18) { transition-delay: 1.08s; }
.reveal-stagger > *:nth-child(19) { transition-delay: 1.14s; }
.reveal-stagger > *:nth-child(20) { transition-delay: 1.2s; }

/* Word-by-word reveal style */
.reveal-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(6px) translateZ(0);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
  margin-right: 0.22em;
}

.reveal-word.active {
  opacity: 1;
  transform: translateY(0);
}

/* Floating vectors animation inside hero SVG */
svg .float-center {
  animation: floatCenter 6s ease-in-out infinite alternate;
}
svg .float-node-1 {
  animation: floatNode1 7s ease-in-out infinite alternate;
}
svg .float-node-2 {
  animation: floatNode2 8s ease-in-out infinite alternate;
}
svg .float-node-3 {
  animation: floatNode3 9s ease-in-out infinite alternate;
}
svg .float-node-4 {
  animation: floatNode4 10s ease-in-out infinite alternate;
}

@keyframes floatCenter {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-4px) scale(1.02); }
}

@keyframes floatNode1 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-10px, 8px); }
}

@keyframes floatNode2 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(12px, -6px); }
}

@keyframes floatNode3 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(8px, 10px); }
}

@keyframes floatNode4 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-8px, -8px); }
}

/* Respect user preferences for reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
    transform: none !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition-delay: 0s !important;
  }

  .reveal-word {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  svg .float-center,
  svg .float-node-1,
  svg .float-node-2,
  svg .float-node-3,
  svg .float-node-4 {
    animation: none !important;
    transform: none !important;
  }
  
  .hero-visual .interactive-graphic {
    transform: none !important;
    transition: none !important;
  }
}