/* ===================================
   Sleek & Professional Design System
   Slate + Cyan
   =================================== */
:root {
  /* Color Palette - Slate + Cyan (WCAG AA Compliant) */
  --primary-slate: #475569; /* Slate Gray */
  --primary-dark: #334155; /* Darker Slate */
  --accent-cyan: #0e7490; /* Cyan - WCAG AA compliant with white (4.5:1) */
  --accent-cyan-dark: #155e75; /* Darker Cyan for hover */
  --accent-cyan-light: #06b6d4; /* Light Cyan */

  --text-primary: #0f172a; /* Deep Slate (darker for better contrast) */
  --text-secondary: #475569; /* Medium Slate (darker for WCAG AA: 7.48:1) */
  --text-light: #64748b; /* Light Slate (use sparingly, for large text only) */
  --text-tertiary: #94a3b8; /* Lighter Slate (decorative text only) */

  --bg-white: #ffffff; /* Pure White */
  --bg-gray-50: #f8fafc; /* Very Light Slate */
  --bg-gray-100: #f1f5f9; /* Light Slate */
  --bg-cyan-50: #ecfeff; /* Very Light Cyan */

  --border-color: #e2e8f0; /* Light Border */
  --border-light: #f1f5f9; /* Lighter Border */
  --border-focus: #0891b2; /* Focus State */

  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;

  /* Spacing - Generous */
  --container-width: 1080px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Borders & Radius */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-md: 10px;
  --border-radius-sm: 4px;

  /* Shadows - Subtle */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 2px 6px 0 rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 4px 12px 0 rgba(0, 0, 0, 0.08);

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  color: var(--text-primary);
  line-height: 1.6;
  background-color: var(--bg-white);
  font-size: 16px;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent-cyan);
  color: white;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  font-weight: 600;
  z-index: 10000;
  border-radius: 0 0 var(--border-radius-sm) 0;
}

.skip-link:focus {
  top: 0;
  outline: 3px solid var(--border-focus);
  outline-offset: 0;
}

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

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

ul {
  list-style: none;
}

/* ===================================
   Typography - Clean & Clear
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 1rem;
}

.text-large {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.text-center {
  text-align: center;
}
.text-primary {
  color: var(--accent-cyan);
}

/* ===================================
   Layout & Containers
   =================================== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

.section-lg {
  padding: 5rem 0;
}

.section-cream,
.section-light {
  background-color: var(--bg-gray-50);
}

.section-accent {
  background-color: var(--bg-cyan-50);
}

.grid {
  display: grid;
  gap: var(--spacing-xl);
}

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

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

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* ===================================
   Navigation - Minimal & Clean
   =================================== */
.navbar {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-md) 0;
}

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

.logo {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 90px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

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

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

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
}

/* ===================================
   Buttons - Modern Style
   =================================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-size: 0.875rem;
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--accent-cyan);
  color: white;
  box-shadow: 0 4px 14px rgba(14, 116, 144, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-cyan-dark);
  box-shadow: 0 6px 20px rgba(14, 116, 144, 0.4);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background-color: var(--bg-cyan-50);
  border-color: var(--accent-cyan);
}

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

.btn-ghost:hover {
  border-color: var(--text-secondary);
  background-color: var(--bg-gray-50);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* Focus States for Accessibility */
.btn:focus-visible,
.nav-link:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--border-focus);
  outline-offset: 2px;
}

/* Remove default outline but keep for keyboard users */
.btn:focus:not(:focus-visible),
.nav-link:focus:not(:focus-visible),
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* ===================================
   Hero Section - Clean & Spacious
   =================================== */
.hero {
  background: linear-gradient(135deg, #f8fafc 0%, #ecfeff 50%, #f8fafc 100%);
  padding: var(--spacing-3xl) 0;
  border-bottom: 1px solid var(--border-light);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

/* Hero entrance animations */
.hero-content h1,
.hero-content .hero-subtitle,
.hero-content .hero-buttons,
.hero-content .hero-trust {
  opacity: 0;
  animation: heroFadeIn 0.6s ease forwards;
}

.hero-content h1 { animation-delay: 0.1s; }
.hero-content .hero-subtitle { animation-delay: 0.2s; }
.hero-content .hero-buttons { animation-delay: 0.3s; }
.hero-content .hero-trust { animation-delay: 0.4s; }

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-trust {
  margin-top: var(--spacing-lg);
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.hero h1 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.15;
}

.hero-highlight {
  color: var(--accent-cyan);
}

.hero .hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===================================
   Cards - Flat & Minimal
   =================================== */
.card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--border-light);
}

.card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-cyan-50);
  color: var(--accent-cyan);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-cyan);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.card h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
  font-weight: 600;
}

.card h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  font-size: 1rem;
  font-weight: 600;
}

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

/* ===================================
   Feature Cards - Large Numbers
   =================================== */
.feature-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  transition: var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-hover);
}

.feature-number {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-display);
}

/* ===================================
   Quote/Callout Blocks
   =================================== */
.quote-block {
  background-color: var(--bg-gray-50);
  border-left: 4px solid var(--accent-cyan);
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius-sm);
  margin: var(--spacing-lg) 0;
}

.quote-block p {
  font-size: 1.125rem;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 0;
}

.quote-author {
  margin-top: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-secondary);
  font-style: normal;
  font-size: 0.9375rem;
}

/* Talk Page Specific Styling */
.talk-grid {
  gap: 2.5rem;
  align-items: start;
}

.form-intro {
  margin-bottom: 2rem;
}

.btn-full-width {
  width: 100%;
}

.form-footer-text {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-top: 1.5rem;
  text-align: center;
}

/* Sidebar Cards - Compact Styling for Talk Page */
.sidebar-card {
  padding: 1.5rem;
}

.sidebar-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0;
}

.contact-card h3 {
  margin-bottom: 1.5rem;
}

.expect-list {
  margin-top: 1rem;
}

.expect-item {
  margin-top: 1.25rem;
}

.expect-item:first-child {
  margin-top: 0;
}

.expect-item h3 {
  font-size: 0.938rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.expect-item p {
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
  color: var(--text-secondary);
}

/* FAQ Cards */
.faq-card {
  text-align: left;
}

/* Contact Info Styling */
.contact-info-item {
  margin-top: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.contact-info-item:first-of-type {
  margin-top: 0;
}

.contact-info-item:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-info-item h3 {
  margin: 0 0 0.5rem 0;
  font-size: 0.813rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-info-item p {
  margin: 0;
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.6;
}

.contact-info-item p a {
  color: var(--accent-cyan);
  text-decoration: none;
}

.contact-info-item p a:hover {
  text-decoration: underline;
}

/* ===================================
   Stats Section
   =================================== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.stat-item h3 {
  font-size: 3.5rem;
  color: var(--accent-cyan);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.stat-item p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===================================
   Success Stories / Testimonials
   =================================== */
.story-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  transition: var(--transition);
}

.story-card:hover {
  box-shadow: var(--shadow-hover);
}

.story-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.story-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.story-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.story-author {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 0.9375rem;
}

.story-role {
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

/* ===================================
   Forms - Clean Style
   =================================== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: var(--transition);
  background-color: var(--bg-white);
  color: var(--text-primary);
}

.form-control:hover {
  border-color: var(--text-secondary);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

/* ===================================
   Process Timeline
   =================================== */
.process-timeline {
  position: relative;
  padding: var(--spacing-lg) 0;
}

.timeline-item {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.timeline-marker {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: var(--accent-cyan);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
}

.timeline-content {
  flex: 1;
  padding-top: 0.25rem;
}

.timeline-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.timeline-content p {
  margin-bottom: 0;
}

/* ===================================
   Tags & Labels
   =================================== */
.tag {
  background-color: var(--bg-gray-100);
  color: var(--text-secondary);
  padding: 0.375rem 0.75rem;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-accent {
  background-color: var(--bg-cyan-50);
  color: var(--accent-cyan);
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-3xl);
}

.section-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===================================
   CTA Sections
   =================================== */
.cta-section {
  background-color: var(--bg-gray-50);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-3xl) var(--spacing-xl);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

/* ===================================
   Footer - Minimal & Clean
   =================================== */
.footer {
  background-color: var(--bg-gray-50);
  border-top: 1px solid var(--border-light);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

.footer h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
  font-weight: 600;
}

.footer p,
.footer a {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  font-size: 0.9375rem;
}

.footer a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

/* ===================================
   Utilities
   =================================== */
.mt-1 {
  margin-top: var(--spacing-sm);
}
.mt-2 {
  margin-top: var(--spacing-md);
}
.mt-3 {
  margin-top: var(--spacing-lg);
}
.mt-4 {
  margin-top: var(--spacing-xl);
}
.mb-1 {
  margin-bottom: var(--spacing-sm);
}
.mb-2 {
  margin-bottom: var(--spacing-md);
}
.mb-3 {
  margin-bottom: var(--spacing-lg);
}
.mb-4 {
  margin-bottom: var(--spacing-xl);
}

.max-w-lg {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
  :root {
    --spacing-3xl: 4rem;
    --spacing-2xl: 3rem;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 60px;
    flex-direction: column;
    background-color: var(--bg-white);
    width: 100%;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    gap: var(--spacing-md);
    border-top: 1px solid var(--border-light);
  }

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

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

  .hero {
    padding: var(--spacing-2xl) 0;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .section-lg {
    padding: var(--spacing-3xl) 0;
  }

  .grid-2,
  .grid-3,
  .grid-auto {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .cta-section {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .card,
  .feature-card {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }
}

/* Scroll Animations */
.animate-ready {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.animate-ready.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================
   Browser Mockup Component
   =================================== */
.browser-mockup {
  background: var(--bg-white);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.browser-mockup-header {
  background: #f1f3f4;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #e0e0e0;
}

.browser-mockup-dots {
  display: flex;
  gap: 6px;
}

.browser-mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-mockup-dot:nth-child(1) { background: #ff5f57; }
.browser-mockup-dot:nth-child(2) { background: #ffbd2e; }
.browser-mockup-dot:nth-child(3) { background: #28c940; }

.browser-mockup-url {
  flex: 1;
  background: #fff;
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-left: 8px;
}

.browser-mockup-content {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f8f9fa;
}

.browser-mockup-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.3s ease;
}

.browser-mockup:hover .browser-mockup-content img {
  transform: scale(1.02);
}

/* Site Showcase Cards */
.site-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.site-card {
  background: var(--bg-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.site-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.site-card .browser-mockup {
  border-radius: 0;
  box-shadow: none;
}

.site-card-info {
  padding: var(--spacing-lg);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.site-card-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.site-card-info p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.site-card-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: auto;
}

.site-card-buttons .btn {
  flex: 1;
  text-align: center;
  font-size: 0.875rem;
  padding: 0.625rem 1rem;
}

/* Site Preview Modal */
.site-preview-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  padding: var(--spacing-xl);
  overflow-y: auto;
}

.site-preview-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-preview-modal-content {
  background: var(--bg-white);
  border-radius: var(--border-radius-md);
  max-width: 1000px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  position: relative;
}

.site-preview-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.site-preview-modal-close:hover {
  background: rgba(0, 0, 0, 0.9);
}

.site-preview-modal-image {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #f8f9fa;
}

.site-preview-modal-footer {
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
}

.site-preview-modal-footer h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.site-preview-modal-footer p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Carousel */
.site-preview-modal-carousel {
  position: relative;
  background: #f8f9fa;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  font-size: 1.75rem;
  color: var(--text-primary);
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: background 0.2s ease, transform 0.2s ease;
}

.carousel-btn:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.05);
}

.carousel-prev {
  left: 16px;
}

.carousel-next {
  right: 16px;
}

.carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.carousel-dot.active {
  background: #fff;
  transform: scale(1.2);
}

/* ===================================
   Resource Link Cards
   =================================== */
.resource-link-card {
  display: block;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  transition: var(--transition);
  text-decoration: none;
}

.resource-link-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.resource-link-card:hover .resource-link-cta {
  color: var(--accent-cyan-dark);
}

.resource-link-source {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.resource-link-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.resource-link-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.resource-link-cta {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: var(--transition);
}

/* ===================================
   Portfolio Preview (Homepage)
   =================================== */
.portfolio-preview {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.portfolio-preview-text h2 {
  margin-bottom: var(--spacing-sm);
}

.portfolio-preview-text p {
  margin-bottom: var(--spacing-lg);
}

.portfolio-preview-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.portfolio-preview-item {
  display: block;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.portfolio-preview-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.portfolio-preview-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  object-position: top;
}

@media (max-width: 768px) {
  .portfolio-preview {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .portfolio-preview-images {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
  }

  .portfolio-preview-item img {
    height: 80px;
  }
}

/* ===================================
   Testimonial Section
   =================================== */
.testimonial-section {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-quote {
  font-size: 1.375rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-secondary);
}

.testimonial-author span {
  font-weight: 400;
  color: var(--text-light);
}

@media (max-width: 768px) {
  .site-showcase {
    grid-template-columns: 1fr;
  }

  .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .carousel-prev {
    left: 8px;
  }

  .carousel-next {
    right: 8px;
  }

  .site-card-buttons {
    flex-direction: column;
  }

  .site-preview-modal {
    padding: var(--spacing-md);
  }

  .site-preview-modal-footer {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}