:root {
  --color-bg: #090c10;
  --color-bg-secondary: #11161e;
  --color-bg-tertiary: #1a212c;
  --color-bg-card: rgba(26, 33, 44, 0.6);
  --color-bg-glass: rgba(17, 22, 30, 0.85);
  --color-text: #e8edf5;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-primary: #1c8d7b;
  --color-primary-hover: #26b89f;
  --color-accent: #e7f3e7;
  --color-accent-subtle: rgba(28, 141, 123, 0.15);
  --color-amber: #f59e0b;
  --color-border: #1e293b;
  --color-border-light: #2d3a4e;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 3px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 30px rgba(28, 141, 123, 0.15);
  --font-heading: "Bricolage Grotesque", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Roboto Slab", Georgia, "Times New Roman", serif;
  --nav-height: 68px;
  --max-width: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}
@supports (text-wrap: pretty) {
  body {
    text-wrap: pretty;
  }
}
h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}
h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
}
h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}
h3 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}
p {
  margin-bottom: 1em;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--color-primary-hover);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--color-bg-glass);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-brand:hover {
  color: var(--color-text);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
  background: var(--color-bg-tertiary);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover {
  background: var(--color-bg-tertiary);
}
@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-bg-glass);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 12px 24px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a {
    width: 100%;
    padding: 12px 16px;
  }
}
main {
  padding-top: var(--nav-height);
}
.hero {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
  background:     radial-gradient(ellipse at 50% 0%, #0f1f1c 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(28, 141, 123, 0.06) 0%, transparent 50%), var(--color-bg);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 70%);
  mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-accent-subtle);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.hero h1 {
  margin-bottom: 20px;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-bounce);
  text-decoration: none;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #146b5d);
  color: #fff;
  box-shadow: 0 4px 20px rgba(28, 141, 123, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px rgba(28, 141, 123, 0.35);
  color: #fff;
}
.btn-secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-border-light);
  background: var(--color-bg-secondary);
  color: var(--color-text);
}
.section {
  padding: 100px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 {
  margin-bottom: 16px;
}
.section-header p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}
.feature-card:hover::before {
  opacity: 1;
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-card h3 {
  margin-bottom: 12px;
}
.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.65;
}
.divider-section {
  text-align: center;
  padding: 60px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.divider-section h2 {
  margin-bottom: 16px;
}
.divider-section p {
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto;
}
.policy-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 600px;
  margin: 0 auto;
}
.policy-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.policy-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}
.policy-label {
  font-weight: 600;
  font-size: 1.05rem;
}
.policy-desc {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin: 0;
}
.footer {
  text-align: center;
  padding: 40px 24px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}
.footer-links a:hover {
  color: var(--color-text);
}
.policy-page {
  max-width: 780px;
  margin: 0 auto;
  padding: 100px 24px 60px;
}
.policy-page h1 {
  margin-bottom: 8px;
}
.policy-page .policy-date {
  color: var(--color-text-muted);
  margin-bottom: 40px;
  font-size: 0.95rem;
}
.policy-page .section {
  padding: 0;
  margin-bottom: 36px;
}
.policy-page .section h2 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--color-accent);
}
.policy-page .section p {
  color: var(--color-text-secondary);
  line-height: 1.75;
}
.policy-page .section ul {
  color: var(--color-text-secondary);
  padding-left: 20px;
  line-height: 1.75;
}
.policy-page .section li {
  margin-bottom: 8px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
  transition: color var(--transition);
}
.back-link:hover {
  color: var(--color-text);
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 640px) {
  .hero {
    padding: 60px 20px;
    min-height: unset;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .btn {
    padding: 12px 24px;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  .section {
    padding: 60px 20px;
  }
  .section-header {
    margin-bottom: 40px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .policy-cards {
    grid-template-columns: 1fr;
  }
  .policy-page {
    padding: 80px 20px 40px;
  }
  .policy-page .section h2 {
    font-size: 1.2rem;
  }
}