/* Nanox Technologies Design System
   Primary: Blue #94C0D9
   Secondary: Red #EE3D3F
   Clean, minimal aesthetic with generous whitespace
*/

/* CSS Variables */
:root {
  --background: #ffffff;
  --foreground: #1a1f2e;
  
  --card: #ffffff;
  --card-foreground: #1a1f2e;
  
  /* Nanox Blue */
  --primary: #94C0D9;
  --primary-foreground: #1a1f2e;
  --primary-hover: #7eb0ce;
  
  /* Nanox Red */
  --secondary: #EE3D3F;
  --secondary-foreground: #ffffff;
  --secondary-hover: #d93234;
  
  --muted: #f5f6f8;
  --muted-foreground: #6b7280;
  
  --accent: #e8f4fa;
  --accent-foreground: #5a9ab8;
  
  --border: #e5e7eb;
  
  --radius: 0.5rem;
  
  /* Font */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

/* Container */
.container-wide {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container-wide {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container-wide {
    padding: 0 2rem;
  }
}

/* Section Padding */
.section-padding {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 6rem 0;
  }
}

@media (min-width: 1024px) {
  .section-padding {
    padding: 8rem 0;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
  border-color: var(--secondary);
}

.btn-primary:hover {
  background-color: var(--secondary-hover);
  border-color: var(--secondary-hover);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--foreground);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: #ffffff;
}

.btn-outline {
  background-color: transparent;
  color: var(--foreground);
  border-color: var(--border);
}

.btn-outline:hover {
  background-color: var(--muted);
}

.btn-ghost {
  background-color: transparent;
  color: var(--foreground);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--muted);
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
}

.btn-icon {
  padding: 0.5rem;
  width: 2.5rem;
  height: 2.5rem;
}

.btn-full {
  width: 100%;
}

/* Layout */
.min-h-screen {
  min-height: 100vh;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-1 {
  flex: 1;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

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

/* Announcement Bar */
.announcement-bar {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 0.625rem 1rem;
  position: relative;
  z-index: 60;
}

.announcement-bar .container-wide {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  flex-wrap: nowrap;
  padding-right: 2rem;
}

@media (min-width: 640px) {
  .announcement-bar .container-wide {
    gap: 0.75rem;
    font-size: 0.875rem;
  }
}

.announcement-bar p {
  text-align: center;
  line-height: 1.4;
}

.announcement-bar strong {
  font-weight: 600;
}

.announcement-bar .close-btn {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.25rem;
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
  border-radius: 0.25rem;
  transition: background-color 0.2s;
}

@media (min-width: 640px) {
  .announcement-bar .close-btn {
    right: 1rem;
  }
}

.announcement-bar .close-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.announcement-bar .icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.announcement-bar .icon-calendar {
  display: none;
}

@media (min-width: 640px) {
  .announcement-bar .icon-calendar {
    display: block;
  }
}

.announcement-bar .announcement-cta {
  flex-shrink: 0;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
}

@media (min-width: 640px) {
  .announcement-bar .announcement-cta {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
  }
}

/* Header */
.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid var(--border);
}

.header.transparent {
  background-color: rgba(255, 255, 255, 0.95);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid var(--border);
}

.header .container-wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

@media (min-width: 768px) {
  .header .container-wide {
    height: 5rem;
  }
}

.header .logo img {
  height: 6rem !important;
  width: auto;
  max-width: none;
}

@media (min-width: 768px) {
  .header .logo img {
    height: 10rem !important;
  }
}

.header nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .header nav {
    display: flex;
  }
}

.header nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.header nav a:hover {
  color: var(--foreground);
}

.header .cta-desktop {
  display: none;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 1024px) {
  .header .cta-desktop {
    display: flex;
  }
}

.header .mobile-menu-btn {
  display: flex;
}

@media (min-width: 1024px) {
  .header .mobile-menu-btn {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 20rem;
  background-color: var(--background);
  z-index: 101;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--foreground);
}

.mobile-menu .logo {
  margin-bottom: 2rem;
}

.mobile-menu .logo img {
  height: 4rem;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu nav a {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--foreground);
  padding: 0.5rem 0;
  transition: color 0.2s;
}

.mobile-menu nav a:hover {
  color: var(--secondary);
}

.mobile-menu .cta {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 4rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding-top: 5rem;
    padding-bottom: 8rem;
  }
}

.hero .bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--accent), transparent 70%);
  pointer-events: none;
}

.hero .content {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 4.5rem;
  }
}

.hero h1 .highlight {
  color: var(--secondary);
}

.hero .subtitle {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 48rem;
  margin: 0 auto 2.5rem;
}

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

.hero .features {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero .features {
    flex-direction: row;
    gap: 1.5rem;
  }
}

.hero .feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 1.25rem 1rem;
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex: 1;
  font-size: 0.875rem;
  color: var(--foreground);
  line-height: 1.5;
}

.hero .feature-item .icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
  flex-shrink: 0;
}

.hero .cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .hero .cta-buttons {
    flex-direction: row;
  }
}

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

@media (min-width: 640px) {
  .hero .cta-buttons .btn {
    width: auto;
  }
}

.hero .trust-text {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Social Proof Section */
.social-proof {
  background-color: rgba(245, 246, 248, 0.5);
}

.social-proof .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.social-proof .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .social-proof .section-header h2 {
    font-size: 2.25rem;
  }
}

.social-proof .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.social-proof .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .social-proof .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .social-proof .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.social-proof .card {
  background-color: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.social-proof .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.social-proof .card .icon-wrapper {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius);
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.social-proof .card .icon-wrapper .icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.social-proof .card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.social-proof .card p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.social-proof .footnote {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 2rem;
}

/* What We Build Section */
.what-we-build .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.what-we-build .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .what-we-build .section-header h2 {
    font-size: 2.25rem;
  }
}

.what-we-build .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.what-we-build .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

.what-we-build .card {
  background-color: var(--card);
  border-radius: 0.75rem;
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.what-we-build .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.what-we-build .card .icon-wrapper {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, rgba(0, 145, 213, 0.1), rgba(0, 145, 213, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.what-we-build .card .icon-wrapper .icon {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--primary);
}

.what-we-build .card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.what-we-build .card p {
  color: var(--muted-foreground);
  line-height: 1.7;
}

.what-we-build .footnote {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 2.5rem;
}

/* Services Section */
.services {
  background-color: rgba(245, 246, 248, 0.3);
}

.services .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.services .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .services .section-header h2 {
    font-size: 2.25rem;
  }
}

.services .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.services .accordion-container {
  max-width: 56rem;
  margin: 0 auto;
}

.services .accordion-item {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.services .accordion-item.active {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.services .accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
}

.services .accordion-trigger:hover {
  background-color: rgba(0, 0, 0, 0.01);
}

.services .accordion-trigger .trigger-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.services .accordion-trigger .icon-wrapper {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.services .accordion-trigger .icon-wrapper .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.services .accordion-trigger .title {
  font-weight: 600;
  color: var(--foreground);
}

.services .accordion-trigger .chevron {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--muted-foreground);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.services .accordion-item.active .accordion-trigger .chevron {
  transform: rotate(180deg);
}

.services .accordion-content {
  display: none;
  padding: 0 1.5rem 1.5rem;
  padding-left: 5rem;
}

.services .accordion-item.active .accordion-content {
  display: block;
}

.services .accordion-content p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.services .accordion-content .deliverables-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.services .accordion-content ul {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.services .accordion-content li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.services .accordion-content li .bullet {
  color: var(--primary);
  margin-top: 0.375rem;
}

.services .cta {
  text-align: center;
  margin-top: 3rem;
}

/* Case Studies Section */
.case-studies .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.case-studies .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .case-studies .section-header h2 {
    font-size: 2.25rem;
  }
}

.case-studies .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.case-studies .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .case-studies .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-studies .card {
  background-color: var(--card);
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
}

.case-studies .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.case-studies .card-content {
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .case-studies .card-content {
    padding: 2rem;
  }
}

.case-studies .badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  background-color: var(--accent);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.case-studies .card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-studies .card-section {
  margin-bottom: 1rem;
}

.case-studies .card-section:last-of-type {
  margin-bottom: 0;
}

.case-studies .card-section .label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.case-studies .card-section p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.case-studies .card-section ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.case-studies .card-section li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.case-studies .card-section li .bullet {
  color: var(--primary);
}

.case-studies .card-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.case-studies .card-footer a {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--secondary);
  transition: color 0.2s;
}

.case-studies .card-footer a:hover {
  color: var(--secondary-hover);
}

.case-studies .card-footer a .icon {
  width: 1rem;
  height: 1rem;
  margin-left: 0.25rem;
  transition: transform 0.2s;
}

.case-studies .card:hover .card-footer a .icon {
  transform: translateX(4px);
}

/* Industries Section */
.industries {
  background-color: rgba(245, 246, 248, 0.3);
}

.industries .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.industries .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .industries .section-header h2 {
    font-size: 2.25rem;
  }
}

.industries .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.industries .tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 56rem;
  margin: 0 auto;
}

.industries .tag {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  transition: all 0.2s;
  cursor: default;
}

.industries .tag:hover {
  border-color: var(--primary);
  background-color: var(--accent);
}

.industries .footnote {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 2.5rem;
}

/* Process Section */
.process .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.process .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .process .section-header h2 {
    font-size: 2.25rem;
  }
}

.process .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.process .timeline {
  position: relative;
}

.process .timeline-line {
  display: none;
  position: absolute;
  top: 3rem;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--border);
}

@media (min-width: 1024px) {
  .process .timeline-line {
    display: block;
  }
}

.process .phases {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

@media (min-width: 1024px) {
  .process .phases {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
  }
}

.process .phase {
  position: relative;
}

.process .phase-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (min-width: 1024px) {
  .process .phase-header {
    flex-direction: column;
    text-align: center;
  }
}

.process .phase-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.process .phase-icon .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary-foreground);
}

.process .phase-info {
  display: flex;
  flex-direction: column;
}

@media (min-width: 1024px) {
  .process .phase-info {
    align-items: center;
  }
}

.process .phase-number {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
}

.process .phase-title {
  font-weight: 600;
  color: var(--foreground);
}

.process .phase-duration {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.process .phase-deliverables {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

@media (min-width: 1024px) {
  .process .phase-deliverables {
    text-align: center;
  }
}

.process .phase-deliverables li {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.process .footnote {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 3rem;
}

/* Tech Stack Section */
.tech-stack {
  background-color: rgba(245, 246, 248, 0.3);
}

.tech-stack .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.tech-stack .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .tech-stack .section-header h2 {
    font-size: 2.25rem;
  }
}

.tech-stack .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.tech-stack .grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 64rem;
  margin: 0 auto;
}

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

@media (min-width: 1024px) {
  .tech-stack .grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.tech-stack .category {
  text-align: center;
}

.tech-stack .category h3 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.tech-stack .category ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.tech-stack .category li {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.tech-stack .footnote {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 2.5rem;
}

/* Events Section */
.events .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.events .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .events .section-header h2 {
    font-size: 2.25rem;
  }
}

.events .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.events .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 48rem;
  margin: 0 auto;
}

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

.events .card {
  background-color: var(--card);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.events .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.events .card.highlight {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 145, 213, 0.15);
}

.events .card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.events .card .icon-wrapper {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.events .card .icon-wrapper .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.events .card h3 {
  font-weight: 600;
  color: var(--foreground);
}

.events .card .location {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

.events .card .location .icon {
  width: 0.75rem;
  height: 0.75rem;
}

.events .footnote {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 2rem;
}

/* FAQ Section */
.faq {
  background-color: rgba(245, 246, 248, 0.3);
}

.faq .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.faq .section-header h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .faq .section-header h2 {
    font-size: 2.25rem;
  }
}

.faq .section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.faq .accordion-container {
  max-width: 48rem;
  margin: 0 auto;
}

.faq .accordion-item {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq .accordion-item.active {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq .accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq .accordion-trigger .question {
  font-weight: 500;
  color: var(--foreground);
  padding-right: 1rem;
}

.faq .accordion-trigger .chevron {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--muted-foreground);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.faq .accordion-item.active .accordion-trigger .chevron {
  transform: rotate(180deg);
}

.faq .accordion-content {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--muted-foreground);
}

.faq .accordion-item.active .accordion-content {
  display: block;
}

/* Final CTA Section */
.final-cta .content {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .final-cta h2 {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .final-cta h2 {
    font-size: 3rem;
  }
}

.final-cta h2 .highlight {
  color: var(--secondary);
}

.final-cta .subtitle {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2.5rem;
}

.final-cta .cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .final-cta .cta-buttons {
    flex-direction: row;
  }
}

/* Footer */
.footer {
  display: none;
  background-color: var(--secondary);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  color: #ffffff;
}

@media (min-width: 768px) {
  .footer {
    padding: 4rem 0;
  }
}

.footer .main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer .main-content {
    flex-direction: row;
  }
}

.footer .logo img {
  height: 2rem;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .footer nav {
    gap: 2rem;
  }
}

.footer nav a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s;
}

.footer nav a:hover {
  color: #ffffff;
}

.footer .bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer .bottom p {
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Contact Page */
.contact-page {
  padding-top: 8rem;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .contact-page {
    padding-top: 10rem;
    padding-bottom: 8rem;
  }
}

.contact-page .page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-page .page-header h1 {
  font-size: 2.25rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .contact-page .page-header h1 {
    font-size: 3rem;
  }
}

.contact-page .page-header p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.contact-page .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 72rem;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .contact-page .grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-page .card {
  background-color: var(--card);
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .contact-page .card {
    padding: 2rem;
  }
}

.contact-page .card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.contact-page .card-header .icon-wrapper {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-page .card-header .icon-wrapper .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.contact-page .card-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
}

.contact-page .calendly-placeholder {
  background-color: rgba(245, 246, 248, 0.5);
  border-radius: var(--radius);
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-page .calendly-placeholder .placeholder-content {
  text-align: center;
  padding: 2rem;
}

.contact-page .calendly-placeholder .icon {
  width: 3rem;
  height: 3rem;
  color: var(--muted-foreground);
  margin: 0 auto 1rem;
}

.contact-page .calendly-placeholder p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.contact-page .calendly-placeholder .hint {
  font-size: 0.875rem;
}

.contact-page .contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-page .info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-page .info-item .icon-wrapper {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-page .info-item .icon-wrapper .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.contact-page .info-item .label {
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.contact-page .info-item a,
.contact-page .info-item p {
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.contact-page .info-item a:hover {
  color: var(--primary);
}

.contact-page .quick-info {
  background-color: rgba(230, 246, 252, 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .contact-page .quick-info {
    padding: 2rem;
  }
}

.contact-page .quick-info h3 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.contact-page .quick-info ol {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-page .quick-info li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.contact-page .quick-info .step-number {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--primary-foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 500;
  flex-shrink: 0;
}

.contact-page .events-banner {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.contact-page .events-banner h3 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-page .events-banner p {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* Case Study Page */
.case-study-page {
  padding-top: 8rem;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .case-study-page {
    padding-top: 10rem;
    padding-bottom: 8rem;
  }
}

.case-study-page .back-link {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  transition: color 0.2s;
}

.case-study-page .back-link:hover {
  color: var(--foreground);
}

.case-study-page .back-link .icon {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
}

.case-study-page header {
  margin-bottom: 3rem;
}

.case-study-page .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.case-study-page .badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  background-color: var(--accent);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
}

.case-study-page .timeline {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.case-study-page header h1 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .case-study-page header h1 {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .case-study-page header h1 {
    font-size: 3rem;
  }
}

.case-study-page header .subtitle {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  max-width: 48rem;
}

.case-study-page .content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .case-study-page .content-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.case-study-page .main-content section {
  margin-bottom: 3rem;
}

.case-study-page .main-content section:last-child {
  margin-bottom: 0;
}

.case-study-page .main-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.case-study-page .main-content p {
  color: var(--muted-foreground);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.case-study-page .main-content ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.case-study-page .main-content li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--muted-foreground);
}

.case-study-page .main-content li .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.case-study-page .sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.case-study-page .tech-highlights {
  background-color: rgba(245, 246, 248, 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.case-study-page .tech-highlights h3 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.case-study-page .tech-highlights ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.case-study-page .tech-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.case-study-page .tech-highlights li .bullet {
  color: var(--primary);
}

.case-study-page .sidebar-cta {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.case-study-page .sidebar-cta h3 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.case-study-page .sidebar-cta p {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 1rem;
}

.case-study-page .navigation {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.case-study-page .navigation .nav-links {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 640px) {
  .case-study-page .navigation .nav-links {
    flex-direction: row;
  }
}

.case-study-page .navigation a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.case-study-page .navigation a:hover {
  color: var(--foreground);
}

.case-study-page .navigation a .icon {
  width: 1rem;
  height: 1rem;
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.5s ease-out;
}

.fade-in.visible {
  opacity: 1;
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Utility - Hidden classes */
.hidden {
  display: none !important;
}

@media (max-width: 639px) {
  .sm\:hidden {
    display: none !important;
  }
}

@media (min-width: 640px) {
  .sm\:inline,
  .sm\:inline-flex {
    display: inline-flex !important;
  }
  .sm\:block {
    display: block !important;
  }
}

@media (max-width: 767px) {
  .md\:hidden {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .md\:inline {
    display: inline !important;
  }
}

/* Screen reader only */
.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;
}