/* FindMate Network - Corporate Website Styles */

:root {
  /* Color Palette - Professional Navy & Slate */
  --color-primary: #1a365d;
  --color-primary-dark: #0f2440;
  --color-primary-light: #2c5282;
  --color-accent: #3182ce;
  --color-accent-soft: #4299e1;
  
  --color-text: #2d3748;
  --color-text-light: #4a5568;
  --color-text-muted: #718096;
  
  --color-bg: #ffffff;
  --color-bg-alt: #f7fafc;
  --color-bg-subtle: #edf2f7;
  
  --color-border: #e2e8f0;
  --color-border-dark: #cbd5e0;
  
  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

h1 { font-size: 3rem; font-weight: 700; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--space-md);
}

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

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

ul, ol {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

li {
  margin-bottom: var(--space-sm);
}

/* Layout Components */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
}

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

.main-nav a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  padding: var(--space-sm) 0;
  position: relative;
}

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

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.main-nav a:hover {
  color: var(--color-primary);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition-base);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-md);
  }
  
  .main-nav.active {
    display: flex;
  }
}

/* Hero Section */
.hero {
  background: linear-gradient(165deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: white;
  padding: var(--space-4xl) 0 var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(49, 130, 206, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(49, 130, 206, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-md);
}

.hero h1 {
  color: white;
  margin-bottom: var(--space-lg);
  font-size: 3.25rem;
  line-height: 1.15;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }
}

.hero-lead {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  margin-bottom: var(--space-2xl);
}

.hero-cta-note {
  display: block;
  font-size: 0.85rem;
  opacity: 0.7;
  margin-top: var(--space-sm);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.1rem;
}

/* Hero Use Cases */
.hero-use-cases {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-use-cases-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.7;
  margin-bottom: var(--space-md) !important;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
}

.hero-tag:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

.hero-tag-icon {
  font-size: 1rem;
}

/* Legacy hero stats - keeping for reference */
.hero-stats {
  display: flex;
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat {
  text-align: left;
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  display: block;
  line-height: 1.2;
}

.hero-stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Section Styles */
.section {
  padding: var(--space-4xl) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-primary);
  color: white;
}

.section--dark h2,
.section--dark h3 {
  color: white;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.1rem;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-xl);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-emoji {
  font-size: 1.75rem;
}

/* Colorful Card Icons */
.card-icon--green {
  background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
}

.card-icon--blue {
  background: linear-gradient(135deg, #cce5ff 0%, #b8daff 100%);
}

.card-icon--purple {
  background: linear-gradient(135deg, #e2d9f3 0%, #d4c4e8 100%);
}

.card-icon--orange {
  background: linear-gradient(135deg, #ffe5d0 0%, #ffd8b8 100%);
}

.card-icon--pink {
  background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
}

.card-icon--teal {
  background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Feature Banner (LetsMeet) */
.feature-banner {
  background: linear-gradient(135deg, var(--color-bg-subtle) 0%, var(--color-bg-alt) 100%);
  border-radius: 16px;
  padding: var(--space-3xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  border: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .feature-banner {
    grid-template-columns: 1fr;
    padding: var(--space-xl);
  }
}

.feature-badge {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-xs) var(--space-md);
  border-radius: 4px;
  margin-bottom: var(--space-md);
}

.feature-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.feature-mockup {
  width: 280px;
  height: 380px;
  background: white;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mockup-header {
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
}

.mockup-content {
  flex: 1;
  background: var(--color-bg-alt);
  border-radius: 12px;
  padding: var(--space-md);
}

.mockup-card {
  background: white;
  border-radius: 8px;
  padding: var(--space-sm);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.mockup-avatar {
  width: 32px;
  height: 32px;
  background: var(--color-bg-subtle);
  border-radius: 50%;
}

.mockup-text {
  flex: 1;
}

.mockup-text-line {
  height: 8px;
  background: var(--color-bg-subtle);
  border-radius: 4px;
  margin-bottom: 4px;
}

.mockup-text-line:last-child {
  width: 60%;
  margin-bottom: 0;
}

/* Tech Stack Visual */
.tech-stack-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  max-width: 320px;
}

.tech-stack-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  border-radius: 16px;
  background: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tech-stack-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.tech-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.tech-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.tech-stack-item--api {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}
.tech-stack-item--api .tech-icon { color: #2563eb; }

.tech-stack-item--ai {
  background: linear-gradient(135deg, #fae8ff 0%, #f5d0fe 100%);
}
.tech-stack-item--ai .tech-icon { color: #c026d3; }

.tech-stack-item--data {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}
.tech-stack-item--data .tech-icon { color: #059669; }

.tech-stack-item--infra {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}
.tech-stack-item--infra .tech-icon { color: #d97706; }

/* Partners Section (Legacy) */
.partners-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.partner-types {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

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

.partner-type {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-bg);
  border-radius: 12px;
  border: 1px solid var(--color-border);
}

.partner-type-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--color-bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.partner-type-icon svg {
  width: 28px;
  height: 28px;
}

.partner-type h4 {
  margin-bottom: var(--space-xs);
}

.partner-type p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Use Cases Grid */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 1024px) {
  .use-cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

@media (max-width: 480px) {
  .use-cases-grid {
    grid-template-columns: 1fr;
  }
}

.use-case-card {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background: var(--color-bg);
  border-radius: 16px;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.use-case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.use-case-card:hover::before {
  opacity: 1;
}

.use-case-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: transform var(--transition-base);
}

.use-case-card:hover .use-case-icon {
  transform: scale(1.1);
}

.use-case-card h4 {
  margin-bottom: var(--space-xs);
  font-size: 1.1rem;
}

.use-case-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Use Case Card Color Variants */
.use-case-card--church .use-case-icon { background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); }
.use-case-card--church::before { background: linear-gradient(90deg, #f59e0b, #d97706); }
.use-case-card--church:hover { border-color: #fde68a; }

.use-case-card--sports .use-case-icon { background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%); }
.use-case-card--sports::before { background: linear-gradient(90deg, #10b981, #059669); }
.use-case-card--sports:hover { border-color: #a7f3d0; }

.use-case-card--work .use-case-icon { background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%); }
.use-case-card--work::before { background: linear-gradient(90deg, #3b82f6, #2563eb); }
.use-case-card--work:hover { border-color: #bfdbfe; }

.use-case-card--alumni .use-case-icon { background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%); }
.use-case-card--alumni::before { background: linear-gradient(90deg, #ec4899, #db2777); }
.use-case-card--alumni:hover { border-color: #fbcfe8; }

.use-case-card--fitness .use-case-icon { background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%); }
.use-case-card--fitness::before { background: linear-gradient(90deg, #ef4444, #dc2626); }
.use-case-card--fitness:hover { border-color: #fecaca; }

.use-case-card--neighborhood .use-case-icon { background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%); }
.use-case-card--neighborhood::before { background: linear-gradient(90deg, #6366f1, #4f46e5); }
.use-case-card--neighborhood:hover { border-color: #c7d2fe; }

.use-case-card--hobby .use-case-icon { background: linear-gradient(135deg, #fae8ff 0%, #f5d0fe 100%); }
.use-case-card--hobby::before { background: linear-gradient(90deg, #d946ef, #c026d3); }
.use-case-card--hobby:hover { border-color: #f5d0fe; }

.use-case-card--parent .use-case-icon { background: linear-gradient(135deg, #ccfbf1 0%, #99f6e4 100%); }
.use-case-card--parent::before { background: linear-gradient(90deg, #14b8a6, #0d9488); }
.use-case-card--parent:hover { border-color: #99f6e4; }

.use-case-card--veteran .use-case-icon { background: linear-gradient(135deg, #fef9c3 0%, #fef08a 100%); }
.use-case-card--veteran::before { background: linear-gradient(90deg, #eab308, #ca8a04); }
.use-case-card--veteran:hover { border-color: #fef08a; }

.use-case-card--nonprofit .use-case-icon { background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%); }
.use-case-card--nonprofit::before { background: linear-gradient(90deg, #22c55e, #16a34a); }
.use-case-card--nonprofit:hover { border-color: #bbf7d0; }

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

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

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  color: white;
  margin-bottom: var(--space-md);
}

.footer-brand .logo-mark {
  background: rgba(255, 255, 255, 0.15);
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.8;
}

.footer-column h4 {
  color: white;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--space-sm);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* Page Headers */
.page-header {
  background: var(--color-primary);
  color: white;
  padding: var(--space-3xl) 0;
  text-align: center;
}

.page-header h1 {
  color: white;
  margin-bottom: var(--space-sm);
}

.page-header p {
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto;
}

/* Legal/Content Pages */
.content-page {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.content-page h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.content-page h2:first-child {
  margin-top: 0;
}

.content-page h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.last-updated {
  background: var(--color-bg-alt);
  padding: var(--space-md) var(--space-lg);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

/* Contact Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

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

.contact-info h3 {
  margin-bottom: var(--space-lg);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--color-bg-alt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 20px;
  height: 20px;
}

.contact-item-content h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.contact-item-content p {
  margin: 0;
  color: var(--color-text);
}

.contact-form {
  background: var(--color-bg-alt);
  padding: var(--space-2xl);
  border-radius: 16px;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.15);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

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

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

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

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

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

.btn--white:hover {
  background: var(--color-bg-alt);
}

/* About Page Timeline */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  padding-bottom: var(--space-2xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 8px;
  top: 4px;
  width: 26px;
  height: 26px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 4px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.timeline-content h4 {
  margin-bottom: var(--space-xs);
}

.timeline-content p {
  color: var(--color-text-light);
  margin: 0;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }