@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Lexend:wght@300;400;500;600;700&display=swap');

:root {
  --font-heading: 'Outfit', sans-serif;
  --font-sans: 'Lexend', sans-serif;

  /* Colors */
  --bg-dark: #070913;
  --bg-card: #0F1322;
  --bg-card-hover: #171D32;
  --color-primary: #4F46E5; /* Indigo 600 */
  --color-primary-light: #818CF8; /* Indigo 400 */
  --color-secondary: #0E7490; /* Cyan 700 - High Contrast with White */
  --color-secondary-light: #22D3EE; /* Cyan 400 */
  --color-accent: #DB2777; /* Pink 600 */
  
  --text-primary: #FFFFFF;
  --text-secondary: #E2E8F0; /* Slate 200 - High Contrast */
  --text-muted: #94A3B8; /* Slate 400 - High Contrast */

  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);

  --gradient-glow: radial-gradient(circle, rgba(79, 70, 229, 0.15) 0%, rgba(7, 9, 19, 0) 70%);

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 50px -10px rgba(79, 70, 229, 0.3);
  --shadow-cyan-glow: 0 0 40px -10px rgba(34, 211, 238, 0.2);

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

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Gradients & Glows */
.ambient-glow-1 {
  position: absolute;
  top: -10%;
  left: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.12) 0%, rgba(7, 9, 19, 0) 70%);
  z-index: -1;
  pointer-events: none;
  animation: drift-slow-1 25s ease-in-out infinite alternate;
}

.ambient-glow-2 {
  position: absolute;
  top: 40%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.08) 0%, rgba(7, 9, 19, 0) 70%);
  z-index: -1;
  pointer-events: none;
  animation: drift-slow-2 30s ease-in-out infinite alternate;
}

@keyframes drift-slow-1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(80px, 40px) scale(1.15); }
}

@keyframes drift-slow-2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-60px, -30px) scale(1.1); }
}

/* Typography & Links */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

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

code {
  font-family: monospace;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-secondary-light);
  padding: 0.15rem 0.35rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
  position: relative;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  background: rgba(7, 9, 19, 0.7);
  transition: var(--transition-fast);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo span {
  color: var(--color-secondary-light);
}

.logo-icon {
  width: 2rem;
  height: 2rem;
  background: var(--color-primary);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.4);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

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

/* Buttons & CTA UI */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 0.75rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: 1px solid transparent;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: skewX(-20deg);
  transition: none;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover::before {
  left: 150%;
  transition: all 0.8s ease-in-out;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Badge Capsules */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(79, 70, 229, 0.15);
  color: var(--color-primary-light);
  border: 1px solid rgba(79, 70, 229, 0.4);
  margin-bottom: 1.5rem;
}

.badge-cyan {
  background: rgba(8, 145, 178, 0.15);
  color: var(--color-secondary-light);
  border-color: rgba(8, 145, 178, 0.4);
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 10rem;
  padding-bottom: 6rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}

.hero-title span.accent-text {
  color: var(--color-secondary-light);
}

.hero-description {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 540px;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  width: 100%;
}

.hero-trust-metrics {
  display: flex;
  gap: 2.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  width: 100%;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Interactive Simulator in Hero */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.simulator-card {
  width: 100%;
  max-width: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.simulator-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.window-dots {
  display: flex;
  gap: 0.4rem;
}

.dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
}

.dot-red { background-color: #EF4444; }
.dot-yellow { background-color: #F59E0B; }
.dot-green { background-color: #10B981; }

.simulator-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Simulator States */
.simulator-body {
  height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Interactive simulation components */
.simulation-step {
  display: none;
  width: 100%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  animation: fadeIn 0.4s ease-out forwards;
}

.simulation-step.active {
  display: flex;
}

/* Scan / PDF drag & drop state styling */
.dropzone {
  width: 100%;
  border: 2px dashed rgba(79, 70, 229, 0.4);
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  background: rgba(79, 70, 229, 0.02);
}

.dropzone:hover {
  border-color: var(--color-primary-light);
  background: rgba(79, 70, 229, 0.05);
}

.file-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--color-primary-light);
  animation: float 3s ease-in-out infinite;
}

.simulate-trigger-btn {
  margin-top: 1rem;
}

/* Scanning effect styling */
.scanner-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, rgba(8, 145, 178, 0) 0%, var(--color-secondary-light) 50%, rgba(8, 145, 178, 0) 100%);
  box-shadow: 0 0 15px var(--color-secondary-light);
  animation: scan 2s linear infinite;
  display: none;
  z-index: 10;
}

.scanner-line.active {
  display: block;
}

.scanning-pdf {
  width: 180px;
  height: 220px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1rem;
  gap: 0.75rem;
  overflow: hidden;
}

.pdf-line {
  height: 8px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.pdf-line.short {
  width: 60%;
}

.pdf-line.medium {
  width: 80%;
}

.pdf-box {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

/* Email sent / processing state */
.email-graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.email-icon-wrapper {
  position: relative;
  width: 5rem;
  height: 5rem;
  background: rgba(8, 145, 178, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-light);
  font-size: 2.2rem;
  border: 1px solid rgba(8, 145, 178, 0.25);
}

.email-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--color-secondary-light);
  animation: pulse 1.5s ease-out infinite;
}

/* Graded report dashboard state */
.report-dashboard {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.simulator-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.report-summary-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.mini-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 0.5rem;
  text-align: center;
}

.mini-card-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-secondary-light);
}

.mini-card-val.success {
  color: #10B981;
}

.mini-card-val.warning {
  color: #F59E0B;
}

.mini-card-lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 0.15rem;
}

.student-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  max-height: 180px;
  padding-right: 0.25rem;
}

.student-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  padding: 0.6rem 0.8rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  font-size: 0.8rem;
}

.student-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.student-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
}

.student-status.needs-review {
  background: #F59E0B;
}

.student-grade {
  font-weight: 700;
  font-family: var(--font-heading);
}

.student-grade.pass {
  color: #10B981;
}

.student-grade.warn {
  color: #F59E0B;
}

.simulator-reset-btn {
  margin-top: 0.5rem;
  padding: 0.4rem 0.8rem;
  font-size: 0.75rem;
  border-radius: 0.5rem;
}

/* How It Works Section */
.section-title-wrapper {
  text-align: center;
  margin-bottom: 4.5rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 3.5rem;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, rgba(79, 70, 229, 0.1) 0%, rgba(79, 70, 229, 0.4) 50%, rgba(79, 70, 229, 0.1) 100%);
  z-index: 1;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  padding: 2.5rem;
  position: relative;
  z-index: 2;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(79, 70, 229, 0.15);
}

.step-number-bubble {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--bg-dark);
  border: 2px solid var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2rem;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
  transition: var(--transition-fast);
}

.step-card:hover .step-number-bubble {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: scale(1.1);
}

.step-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.step-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Head-to-Head Comparison styling */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.comparison-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 3rem;
  position: relative;
  transition: var(--transition-smooth);
}

.comparison-card.highlight {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-cyan-glow);
}

.comparison-card.highlight::after {
  content: 'THE SNAPGRADER WAY';
  position: absolute;
  top: -0.75rem;
  right: 2rem;
  background: var(--color-secondary);
  color: var(--bg-dark);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: 0.5rem;
  letter-spacing: 0.05em;
}

.comparison-card-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.comparison-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.comparison-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.comparison-icon {
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.comparison-text {
  font-size: 1rem;
}

/* Security / Trust Panel */
.security-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 4rem;
  align-items: center;
}

.security-badges-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.security-badge-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-fast);
}

.security-badge-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-hover);
}

.security-badge-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(8, 145, 178, 0.08);
  border: 1px solid rgba(8, 145, 178, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-light);
}

.security-badge-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.security-badge-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Testimonials / Teacher Quotes Section */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.quote-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  position: relative;
}

.quote-text::before {
  content: '“';
  font-family: var(--font-heading);
  font-size: 4rem;
  color: rgba(79, 70, 229, 0.15);
  position: absolute;
  top: -2rem;
  left: -1rem;
}

.quote-author {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-family: var(--font-heading);
}

.author-avatar.alt-color {
  background: var(--color-secondary);
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Features Grid Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.feature-icon-wrapper {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: rgba(79, 70, 229, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(79, 70, 229, 0.15);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--color-primary);
  color: white;
}

.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.feature-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Call To Action Banner Section */
.cta-banner {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(219, 39, 119, 0.05) 100%);
  border: 1px solid var(--border-color);
  border-radius: 2rem;
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(79, 70, 229, 0.1) 0%, transparent 60%);
  z-index: 1;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  color: #FFFFFF;
}

.cta-description {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  color: #FFFFFF;
}

/* Footer styling */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 4rem 0;
  background: rgba(7, 9, 19, 0.9);
  margin-top: 6rem;
}

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

.footer-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

/* Keyframes Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}

@keyframes scan {
  0% { top: 0%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-content {
    align-items: center;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-trust-metrics {
    justify-content: center;
  }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .steps-grid::before {
    display: none;
  }
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .security-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .section {
    padding: 5rem 0;
  }
  .hero {
    padding-top: 8rem;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none; /* Can build a hamburger menu, or hide on simple landing page */
  }
  .cta-banner {
    padding: 3.5rem 1.5rem;
  }
  .cta-title {
    font-size: 2rem;
  }
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  .security-badges-container {
    grid-template-columns: 1fr;
  }
}

/* Glassmorphism card overlays for modern SaaS style */
.simulator-card, .step-card, .feature-card, .security-badge-card, .testimonial-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* School trust district styles */
.trust-banner {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 3rem 0;
  background: rgba(255, 255, 255, 0.01);
  margin-top: 4rem;
  text-align: center;
  width: 100%;
}

.trust-banner-title {
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.trust-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.65;
  transition: var(--transition-fast);
}

.trust-logo:hover {
  opacity: 1;
  color: var(--text-primary);
}