:root {
  --bg-dark: #121212;
  --bg-card: #1a1a1a;
  --bg-gradient: linear-gradient(135deg, rgba(30, 30, 30, 0.8) 0%, rgba(10, 10, 10, 0.95) 100%);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-tertiary: rgba(255, 255, 255, 0.5);
  --brand-primary: #3e64ff;
  --brand-secondary: #536dfe;
  --brand-accent: #00b8ff;
  --brand-dark: #2a4cba;
  --cta-bright: #00d0ff;
  --cta-glow: rgba(0, 208, 255, 0.5);
  --card-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  --card-border: 1px solid rgba(255, 255, 255, 0.05);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --success-green: #00E676;
  --warning-yellow: #FFD600;
  --error-red: #FF3D00;
  --glow-blue: 0 0 15px rgba(0, 208, 255, 0.5);
  --spacing-1: 8px;
  --spacing-2: 16px;
  --spacing-3: 24px;
  --spacing-4: 32px;
  --spacing-5: 48px;
  --spacing-6: 64px;
  --spacing-7: 80px;
  --spacing-8: 96px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 62.5%; /* 10px base for easier rem calculation */
  scroll-behavior: smooth;
  scroll-padding-top: var(--spacing-6);
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-3);
}

h1 {
  font-size: clamp(4rem, 8vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  max-width: 15ch;
}

h2 {
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 700;
}

p {
  margin-bottom: var(--spacing-3);
}

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

ul, ol {
  padding-left: var(--spacing-3);
}

/* Sections */
section {
  padding: var(--spacing-7) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-5);
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-title.in-view {
  opacity: 1;
  transform: translateY(0);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--brand-accent);
  border-radius: var(--radius-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.4rem 2.8rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  box-shadow: 0 8px 20px rgba(62, 100, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(62, 100, 255, 0.4), 0 0 15px rgba(0, 184, 255, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.btn-hero {
  padding: 1.6rem 3.2rem;
  font-size: 1.8rem;
  box-shadow: 0 8px 30px rgba(62, 100, 255, 0.5);
}

.btn-arrow::after {
  content: "→";
  margin-left: var(--spacing-1);
  transition: transform var(--transition-base);
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* Floating CTA */
.floating-cta {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  padding: 1.2rem 2.4rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 1.6rem;
  z-index: 1000;
  box-shadow: 0 8px 25px rgba(62, 100, 255, 0.35);
  transform: translateY(5px);
  opacity: 0.95;
  transition: all var(--transition-base);
  animation: cta-pulse 2s infinite;
}

.floating-cta:hover {
  transform: translateY(0);
  opacity: 1;
  box-shadow: 0 12px 30px rgba(62, 100, 255, 0.5), var(--glow-blue);
  animation: none;
}

@keyframes cta-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(62, 100, 255, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(62, 100, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(62, 100, 255, 0);
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--spacing-4) 0;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.circuit-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../assets/circuit-pattern.svg');
  background-size: cover;
  opacity: 0.07;
  transform: translateY(0);
  transition: transform 0.5s ease-out;
}

.tunnel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../assets/tunnel-overlay.svg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  transform: translateY(0);
  transition: transform 0.3s ease-out;
}

.hero-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  z-index: 10;
}

.brand {
  display: flex;
  align-items: baseline;
}

.home {
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--text-primary);
  position: relative;
}

.link {
  font-weight: 700;
  font-size: 2.6rem;
  color: var(--brand-accent);
  margin-left: 3px;
  opacity: 0.9;
}

.hero-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-8);
  max-width: 1200px;
  gap: var(--spacing-5);
}

.hero-text {
  flex: 1;
}

.hero-title {
  font-size: clamp(4.5rem, 9vw, 7.5rem);
  margin-bottom: var(--spacing-4);
  line-height: 1;
  background: linear-gradient(to right, #ffffff, var(--brand-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  transform: translateY(30px);
  animation: fade-in-up 1s forwards 0.2s;
}

.hero-subtitle {
  font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  margin-bottom: var(--spacing-5);
  max-width: 800px;
}

.subtitle-line {
  margin-bottom: var(--spacing-2);
  opacity: 0;
  transform: translateY(20px);
  animation: fade-in-up 0.8s forwards;
}

.subtitle-line:nth-child(1) {
  animation-delay: 0.4s;
}

.subtitle-line:nth-child(2) {
  animation-delay: 0.7s;
}

.subtitle-line:nth-child(3) {
  animation-delay: 1.0s;
}

.typing-text {
  position: relative;
  border-right: 2px solid var(--brand-accent);
  padding-right: 5px;
  animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
  from, to {
    border-color: transparent;
  }
  50% {
    border-color: var(--brand-accent);
  }
}

.hero-cta {
  margin-top: var(--spacing-4);
  opacity: 0;
  transform: translateY(20px);
  animation: fade-in-up 0.8s forwards 1.3s;
}

.hero-image {
  flex: 1;
  max-width: 500px;
  opacity: 0;
  transform: translateY(30px);
  animation: fade-in-up 0.8s forwards 1.5s;
}

.hero-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
}

/* Trusted By Section */
.trusted-by {
  background: rgba(255, 255, 255, 0.02);
  padding: var(--spacing-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-5);
  margin: var(--spacing-5) 0;
}

.logo-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.logo-item.in-view {
  opacity: 1;
  transform: translateY(0);
}

.logo-container {
  width: 180px;
  height: 100px;
  display: flex;
  color: black; 
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.818);
  transition: all var(--transition-base);
}

.logo-container:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.954);
  color: black; 
  transform: translateY(-5px);
  box-shadow: var(--glow-blue);
}

.logo-svg {
  width: 100%;
  height: 100%;
}

.logo-svg path {
  transition: all 1.5s ease;
}

.logo-item.in-view .logo-svg path {
  stroke-dashoffset: 0;
  transition-delay: calc(var(--delay) * 0.001s);
}

.logo-svg text {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
}

.users-text {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-align: center;
  transition: color var(--transition-base);
}

.logo-container:hover .users-text {
  color: var(--brand-accent);
}

/* How It Works Section */
.how-it-works {
  padding: var(--spacing-8) 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(24, 24, 28, 0.9) 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.step-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  border: var(--card-border);
  position: relative;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  opacity: 0;
  transform: translateY(30px);
  height: 100%;
}

.step-card.in-view {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--order) * 200ms);
}

.step-card:nth-child(1) { --order: 1; }
.step-card:nth-child(2) { --order: 2; }
.step-card:nth-child(3) { --order: 3; }

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 15px var(--cta-glow);
}

.step-number {
  position: absolute;
  top: var(--spacing-3);
  right: var(--spacing-3);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08); /* Lighter color for better contrast */
  line-height: 1;
}

.step-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-3);
  height: 150px; /* Increased height for bigger images */
}

.step-icon img {
  width: 120px; /* Increased width for bigger images */
  height: 120px; /* Increased height for bigger images */
  object-fit: contain;
}

.step-title {
  font-size: 2.4rem;
  margin-bottom: var(--spacing-3);
  color: var(--brand-accent);
}

.step-bullets {
  list-style: none;
  margin-bottom: var(--spacing-3);
}

.step-bullets li {
  position: relative;
  padding-left: 25px;
  margin-bottom: var(--spacing-2);
  font-size: 1.6rem;
  color: var(--text-secondary);
}

.step-bullets li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--brand-primary);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1;
}

/* Metrics Section */
.metrics {
  background: rgba(255, 255, 255, 0.02);
  padding: var(--spacing-6) 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4);
}

.metric-card {
  text-align: center;
  padding: var(--spacing-3);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.metric-card.in-view {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--index) * 200ms);
}

.metric-card:nth-child(1) { --index: 1; }
.metric-card:nth-child(2) { --index: 2; }
.metric-card:nth-child(3) { --index: 3; }
.metric-card:nth-child(4) { --index: 4; }

.metric-value {
  font-size: 5rem;
  font-weight: 800;
  color: var(--brand-primary);
  line-height: 1;
  display: inline-block;
}

.metric-percent, .metric-unit {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-accent);
  margin-left: 5px;
  display: inline-block;
}

.metric-label {
  font-size: 1.6rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-2);
}

/* Demo Video Section */
.demo-video {
  padding: var(--spacing-7) 0;
}

.video-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  border: var(--card-border);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.video-container.in-view {
  opacity: 1;
  transform: translateY(0);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Why HomeLink Section */
.why-homelink {
  padding: var(--spacing-8) 0;
  background: linear-gradient(180deg, rgba(24, 24, 28, 0.9) 0%, var(--bg-dark) 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.feature-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  border: var(--card-border);
  text-align: center;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(30px);
  height: 100%;
}

.feature-card.in-view {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var (--index) * 200ms);
}

.feature-card:nth-child(1) { --index: 1; }
.feature-card:nth-child(2) { --index: 2; }
.feature-card:nth-child(3) { --index: 3; }

.feature-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 184, 255, 0.3);
}

.feature-icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-3);
  height: 100px;
}

.feature-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.feature-title {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-2);
  color: var(--text-primary);
}

.feature-desc {
  font-size: 1.6rem;
  color: var(--text-secondary);
}

/* FAQ Section */
.faq {
  padding: var(--spacing-7) 0;
}

.accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-3);
  border: var(--card-border);
  transition: all var(--transition-base);
}

.accordion-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

.accordion-button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-base);
}

.accordion-button:hover {
  color: var(--brand-accent);
}

.accordion-button .icon {
  font-size: 2rem;
  line-height: 1;
  color: var(--brand-primary);
  transition: transform var(--transition-base);
}

.accordion-item.active .accordion-button .icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-content p {
  padding: 0 var(--spacing-4) var(--spacing-4);
  color: var(--text-secondary);
  font-size: 1.6rem;
  line-height: 1.7;
}

/* Waiting List CTA Section */
.waiting-list {
  text-align: center;
  padding: var(--spacing-7) 0;
  background: linear-gradient(135deg, rgba(62, 100, 255, 0.15) 0%, rgba(0, 184, 255, 0.05) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.parallax-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  background-image: url('../assets/streaming-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  z-index: -1;
  transform: translateY(0);
}

.waiting-title {
  font-size: 4rem;
  margin-bottom: var(--spacing-3);
  background: linear-gradient(to right, #ffffff, var(--brand-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.waiting-subtitle {
  font-size: 1.8rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-5);
}

.waiting-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-3);
  max-width: 600px;
  margin: 0 auto;
}

.waiting-form input[type="email"] {
  flex: 1;
  min-width: 280px;
  padding: 1.6rem 2rem;
  border-radius: var(--radius-pill);
  border: var(--card-border);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  font-size: 1.6rem;
  font-family: var(--font-sans);
  transition: all var(--transition-base);
}

.waiting-form input[type="email"]:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 2px rgba(0, 184, 255, 0.3);
}

.waiting-form button {
  padding: 1.6rem 3rem;
  font-size: 1.7rem;
}

.privacy-note {
  font-size: 1.4rem;
  color: var(--text-tertiary);
  margin-top: var(--spacing-3);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  max-width: 500px;
  width: 90%;
  text-align: center;
  position: relative;
  border: var(--card-border);
  box-shadow: var(--card-shadow), var(--glow-blue);
  animation: modal-appear 0.4s ease-out;
}

@keyframes modal-appear {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close-modal {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2.4rem;
  color: var(--text-tertiary);
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition-base);
}

.close-modal:hover {
  color: var(--text-primary);
}

.modal-content h2 {
  font-size: 2.8rem;
  margin-bottom: var(--spacing-3);
}

.modal-content p {
  color: var(--text-secondary);
  font-size: 1.8rem;
  margin-bottom: var(--spacing-4);
}

.success-icon {
  width: 100px;
  height: 100px;
}

/* Footer */
footer {
  background-color: var(--bg-card);
  padding: var(--spacing-4) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  text-align: center;
}

.footer-brand {
  margin-bottom: var(--spacing-2);
}

.footer-copyright {
  color: var(--text-tertiary);
  font-size: 1.2rem;
  margin: 0;
}

/* Animations */
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Media Queries */
@media (max-width: 1200px) {
  .container {
    max-width: 90%;
  }
}

@media (max-width: 992px) {
  html {
    font-size: 58%;
  }
  
  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 55%;
  }
  
  .hero-header {
    position: relative;
    padding: var(--spacing-3) var(--spacing-2);
  }
  
  .hero-content {
    margin-top: var(--spacing-6);
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    row-gap: var(--spacing-5);
  }
  
  .waiting-form {
    flex-direction: column;
  }
  
  .waiting-form input[type="email"] {
    width: 100%;
  }
  
  .floating-cta {
    bottom: 20px;
    right: 20px;
    padding: 1rem 2rem;
    font-size: 1.4rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: clamp(3.6rem, 10vw, 4.5rem);
  }
  
  .hero-subtitle {
    font-size: clamp(1.6rem, 4vw, 1.8rem);
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  section {
    padding: var(--spacing-5) 0;
  }
}

/* Focus styles for accessibility */
a:focus, button:focus, input:focus {
  outline: 2px solid var(--brand-accent);
  outline-offset: 4px;
}

/* Skip navigation for keyboard users */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--brand-primary);
  color: white;
  padding: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: rgba(62, 100, 255, 0.3);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(62, 100, 255, 0.5);
}