:root {
  --brand-bg: #0A0A0A;
  --brand-accent: #E4F1A1;
  --brand-muted-green: #4C6B4F;
  --brand-text: #F2F2F2;
  --brand-divider: rgba(242, 242, 242, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--brand-bg);
  color: var(--brand-text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 18px 0;
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--brand-divider);
}

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

.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--brand-text);
}

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

.nav-links {
  display: none;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
  }
}

.nav-link {
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: rgba(242, 242, 242, 0.8);
  position: relative;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--brand-accent);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--brand-accent);
  color: var(--brand-bg);
  border: 1px solid rgba(228, 241, 161, 0.4);
  box-shadow: 0 0 12px rgba(228, 241, 161, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(228, 241, 161, 0.6);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: rgba(242, 242, 242, 0.05);
}

.main {
  min-height: 100vh;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 120px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-gradient {
  background-image: linear-gradient(to right, var(--brand-text), var(--brand-accent), var(--brand-muted-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-title {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--brand-accent);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-heading {
  font-size: 40px;
  font-weight: 800;
}

.divider {
  height: 1px;
  background: var(--brand-divider);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border-radius: 6px;
  padding: 24px;
  transition: all 0.3s ease;
}

.card:hover {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(228, 241, 161, 0.2);
  box-shadow: 0 0 20px rgba(228, 241, 161, 0.05);
  transform: translateY(-3px);
}

.muted {
  color: rgba(242, 242, 242, 0.7);
}

.tiny {
  font-size: 12px;
}

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

.list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(242, 242, 242, 0.6);
  font-size: 14px;
}

.dot {
  width: 6px;
  height: 6px;
  background: var(--brand-muted-green);
  border-radius: 50%;
}

.footer {
  padding: 48px 0;
  border-top: 1px solid var(--brand-divider);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-links {
  display: flex;
  gap: 24px;
  margin-top: 16px;
}

.footer-link {
  color: rgba(242, 242, 242, 0.3);
  font-size: 12px;
  text-decoration: none;
}

.footer-link:hover {
  color: rgba(242, 242, 242, 0.6);
}

.animate-glow {
  animation: pulse-glow 3s infinite ease-in-out;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 10px rgba(228, 241, 161, 0.2); }
  50% { box-shadow: 0 0 25px rgba(228, 241, 161, 0.4); }
  100% { box-shadow: 0 0 10px rgba(228, 241, 161, 0.2); }
}

.form {
  display: grid;
  gap: 16px;
}

.input, .select, .textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--brand-divider);
  border-radius: 6px;
  background: rgba(10, 10, 10, 0.5);
  color: var(--brand-text);
  outline: none;
  transition: border-color 0.2s ease;
}

.input::placeholder, .textarea::placeholder {
  color: rgba(242, 242, 242, 0.2);
}

.input:focus, .select:focus, .textarea:focus {
  border-color: rgba(228, 241, 161, 0.5);
}