/* ========================================
   Pullai Data Partners - Website Styles
   Modern & Futuristic Design System
   ======================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ========================================
   CSS Variables (from config)
   ======================================== */
:root {
  --color-primary: #2D185C;
  --color-secondary: #FF325D;
  --color-accent: #7C5BBA;
  --color-accent-secondary: #1E2B7A;
  --color-background: #FFFFFF;
  --color-background-dark: #0F1419;
  --color-text: #1F2937;
  --color-text-light: #6B7280;
  --color-text-on-dark: #F9FAFB;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(0, 217, 255, 0.3);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

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

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

section {
  padding: 80px 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========================================
   Navigation Bar
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-primary);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 20px 0;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  padding: 15px 0;
  background: var(--color-primary);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-logo img {
  height: 40px;
  transition: var(--transition-smooth);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

.nav-link {
  color: var(--color-text-on-dark);
  font-weight: 500;
  font-size: 16px;
  position: relative;
  padding: 5px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: var(--transition-smooth);
}

.nav-link:hover::after {
  width: 100%;
}

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

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-on-dark);
  font-size: 24px;
  cursor: pointer;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  overflow: visible;
  padding-top: 100px;
  padding-bottom: 60px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-text-on-dark);
  width: 100%;
  padding: 0 20px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  color: var(--color-text-on-dark);
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-tagline {
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 500;
  margin-bottom: 30px;
  color: var(--color-accent);
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
  padding: 0 10px;
}

.hero-description {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 40px;
  color: rgba(249, 250, 251, 0.9);
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 15px 40px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  display: inline-block;
}

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

.btn-primary:hover {
  background: transparent;
  color: var(--color-accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-on-dark);
  border-color: var(--color-text-on-dark);
}

.btn-secondary:hover {
  background: var(--color-text-on-dark);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator a {
  color: var(--color-accent);
  font-size: 32px;
  opacity: 0.7;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
  border-radius: 2px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 20px auto 0;
}

/* ========================================
   Services Section
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.service-card {
  background: white;
  border-radius: 16px;
  padding: 40px 30px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
  transform: scaleX(0);
  transition: var(--transition-smooth);
}

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

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

.service-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--color-primary);
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(124, 58, 237, 0.1));
  border-radius: 12px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
  color: var(--color-accent);
}

.service-title {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.service-description {
  color: var(--color-text-light);
  margin-bottom: 20px;
  font-size: 16px;
}

.service-subtasks {
  list-style: none;
  margin-top: 20px;
}

.service-subtasks li {
  padding: 8px 0;
  padding-left: 30px;
  position: relative;
  color: var(--color-text);
  font-size: 15px;
}

.service-subtasks li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

/* ========================================
   Solutions Section
   ======================================== */
#soluciones {
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.solution-card {
  background: white;
  border-radius: 16px;
  padding: 40px 30px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-smooth);
  text-align: center;
  border: 2px solid transparent;
}

.solution-card:hover {
  transform: scale(1.05);
  border-color: var(--color-accent-secondary);
  box-shadow: var(--shadow-xl);
}

.solution-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.solution-title {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.solution-description {
  color: var(--color-text-light);
  font-size: 16px;
}

.solution-examples {
  list-style: none;
  margin-top: 20px;
  text-align: left;
}

.solution-examples li {
  padding: 10px 0;
  padding-left: 25px;
  position: relative;
  color: var(--color-text);
  font-size: 15px;
}

.solution-examples li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

/* ========================================
   Team Section
   ======================================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.team-member {
  text-align: center;
  transition: var(--transition-smooth);
}

.team-member:hover {
  transform: translateY(-5px);
}

.team-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: 0 auto 20px;
  border: 4px solid var(--color-accent);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.team-member:hover .team-photo {
  box-shadow: var(--shadow-glow);
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-name {
  font-size: 22px;
  margin-bottom: 5px;
  color: var(--color-primary);
}

.team-role {
  font-size: 16px;
  color: var(--color-accent-secondary);
  font-weight: 600;
  margin-bottom: 15px;
}

.team-bio {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ========================================
   Clients Section
   ======================================== */
#clientes {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
}

#clientes .section-title {
  color: var(--color-text-on-dark);
}

#clientes .section-subtitle {
  color: rgba(249, 250, 251, 0.8);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 60px;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.client-logo:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

.client-logo img {
  max-width: 120px;
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.client-logo:hover img {
  opacity: 1;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-5px);
}

.testimonial-quote {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
  color: rgba(249, 250, 251, 0.9);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-accent);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-info h4 {
  font-size: 16px;
  color: var(--color-text-on-dark);
  margin-bottom: 3px;
}

.testimonial-role {
  font-size: 14px;
  color: var(--color-accent);
}

.testimonial-rating {
  margin-top: 15px;
  color: #FCD34D;
}

/* ========================================
   Contact Section
   ======================================== */
#contacto {
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.contact-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.contact-info {
  text-align: center;
  width: 100%;
}

.contact-info h3 {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--color-primary);
}

.contact-info p {
  font-size: 16px;
  color: var(--color-text-light);
  margin-bottom: 30px;
  line-height: 1.8;
}

.contact-details {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  font-size: 16px;
}

.contact-details li i {
  color: var(--color-accent);
  font-size: 20px;
  width: 24px;
}

.contact-form {
  background: white;
  padding: 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 600px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--color-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #E5E7EB;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 16px;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

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

.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.form-submit:hover {
  background: var(--color-accent-secondary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
  padding: 40px 0 20px;
  text-align: center;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo img {
  height: 40px;
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  color: var(--color-text-on-dark);
  font-size: 24px;
  transition: var(--transition-smooth);
}

.footer-social a:hover {
  color: var(--color-accent);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
  color: rgba(249, 250, 251, 0.7);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
  /* Navigation */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    background: var(--color-primary);
    width: 100%;
    padding: 20px;
    gap: 20px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    left: 0;
  }

  .mobile-menu-toggle {
    display: block;
  }

  /* Hero */
  .hero {
    padding-top: 80px;
  }

  .hero h1 {
    font-size: clamp(28px, 6vw, 40px);
    padding: 0 10px;
  }

  .hero-tagline {
    font-size: clamp(16px, 5vw, 20px);
    padding: 0 10px;
  }

  .hero-description {
    font-size: 16px;
    padding: 0 10px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  /* Section titles */
  .section-title {
    font-size: 36px;
  }

  .section-subtitle {
    font-size: 16px;
  }

  /* Grids */
  .services-grid,
  .solutions-grid,
  .team-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form {
    padding: 30px 20px;
  }

  /* Footer */
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  section {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: clamp(24px, 7vw, 32px);
    padding: 0 15px;
  }

  .hero-tagline {
    font-size: clamp(14px, 5vw, 18px);
    padding: 0 15px;
  }

  .hero-content {
    padding: 0 15px;
  }

  .section-title {
    font-size: 28px;
  }

  .service-card,
  .solution-card {
    padding: 30px 20px;
  }
}

/* ========================================
   Utilities
   ======================================== */
.text-center {
  text-align: center;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-40 {
  margin-bottom: 40px;
}

.mt-40 {
  margin-top: 40px;
}

/* Loading animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth transitions for dynamic content */
.fade-enter {
  opacity: 0;
}

.fade-enter-active {
  opacity: 1;
  transition: opacity 0.3s ease-in;
}

/* ========================================
   SERVICE PAGES STYLES
   ======================================== */

/* Service Page Hero */
.service-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  color: var(--color-text-on-dark);
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.service-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.service-hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-hero-content h1 {
  font-size: 3rem;
  margin-bottom: 24px;
  color: #FFFFFF;
}

.service-hero-content .tagline {
  font-size: 1.25rem;
  margin-bottom: 32px;
  color: var(--color-accent);
  font-weight: 600;
}

.service-hero-content .description {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0.95;
}

.service-hero-icon {
  display: flex;
  justify-content: center;
  align-items: center;
}

.service-hero-icon img {
  max-width: 400px;
  width: 100%;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

/* Value Propositions Section */
.value-props {
  padding: 100px 0;
  background: #F9FAFB;
}

.value-props-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.value-prop-card {
  padding: 40px 32px;
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.value-prop-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--color-accent);
}

.value-prop-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.value-prop-card h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.value-prop-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

.value-prop-metric {
  display: inline-block;
  margin-top: 16px;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
}

/* Capabilities Detailed Section */
.capabilities-detail {
  padding: 100px 0;
  background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
}

.capabilities-grid {
  display: grid;
  gap: 48px;
  margin-top: 60px;
}

.capability-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px;
  background: #FFFFFF;
  border-radius: 12px;
  border-left: 4px solid var(--color-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.capability-item:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateX(8px);
}

.capability-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: #FFFFFF;
  flex-shrink: 0;
}

.capability-content h3 {
  font-size: 1.75rem;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.capability-content p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 20px;
}

.capability-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.capability-features li {
  padding-left: 32px;
  position: relative;
  color: var(--color-text-light);
  line-height: 1.6;
}

.capability-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.25rem;
}

/* Use Cases Section */
.use-cases {
  padding: 100px 0;
  background: var(--color-background-dark);
  color: var(--color-text-on-dark);
}

.use-cases .section-title {
  color: #FFFFFF;
}

.use-cases .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.use-case-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 40px;
  transition: all 0.3s ease;
}

.use-case-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.use-case-label {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.use-case-card h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #FFFFFF;
}

.use-case-flow {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.flow-step {
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--color-accent);
  border-radius: 8px;
}

.flow-step-label {
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.flow-step-content {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

/* Tech Stack Section */
.tech-stack {
  padding: 100px 0;
  background: #FFFFFF;
}

.tech-categories {
  display: grid;
  gap: 60px;
  margin-top: 60px;
}

.tech-category h3 {
  font-size: 1.5rem;
  margin-bottom: 32px;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 12px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 24px;
}

.tech-item {
  padding: 24px;
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  text-align: center;
  transition: all 0.3s ease;
}

.tech-item:hover {
  background: #FFFFFF;
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.tech-item img {
  max-width: 80px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 12px;
}

.tech-item .tech-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Service CTA Section */
.service-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  color: #FFFFFF;
  text-align: center;
}

.service-cta h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
  color: #FFFFFF;
}

.service-cta p {
  font-size: 1.25rem;
  margin-bottom: 40px;
  opacity: 0.95;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.service-cta .btn {
  font-size: 1.125rem;
  padding: 16px 48px;
}

/* Related Services Section */
.related-services {
  padding: 100px 0;
  background: #F9FAFB;
}

.related-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.related-service-card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  padding: 32px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.related-service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--color-accent);
}

.related-service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.related-service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.related-service-card p {
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.related-service-link {
  color: var(--color-accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.related-service-link::after {
  content: '→';
  transition: transform 0.3s ease;
}

.related-service-card:hover .related-service-link::after {
  transform: translateX(4px);
}

/* Service Link from Homepage */
.service-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.service-link .service-card {
  height: 100%;
  cursor: pointer;
  transition: all 0.3s ease;
}

.service-link:hover .service-card {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  border-color: var(--color-accent);
}

.service-link .service-title {
  color: var(--color-primary);
  transition: color 0.3s ease;
}

.service-link:hover .service-title {
  color: var(--color-accent);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 24px 0;
  background: var(--color-background);
  border-bottom: 1px solid #E5E7EB;
}

.breadcrumbs-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
}

.breadcrumbs-nav a {
  color: var(--color-text-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumbs-nav a:hover {
  color: var(--color-accent);
}

.breadcrumbs-nav span {
  color: var(--color-text-light);
}

.breadcrumbs-nav .current {
  color: var(--color-text);
  font-weight: 600;
}

/* Responsive for Service Pages */
@media (max-width: 968px) {
  .service-hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-hero-icon {
    order: -1;
  }

  .service-hero-icon img {
    max-width: 300px;
  }

  .service-hero-content h1 {
    font-size: 2.25rem;
  }

  .capability-item {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .capability-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

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

  .related-services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .service-hero {
    padding: 80px 0 60px;
  }

  .service-hero-content h1 {
    font-size: 1.875rem;
  }

  .value-props-grid {
    grid-template-columns: 1fr;
  }

  .service-cta h2 {
    font-size: 1.875rem;
  }
}