:root {
  --bg: #0b1116;
  --bg-elev: #121a22;
  --panel: #141f2b;
  --text: #f5f7fb;
  --muted: #b7c0cc;
  --accent: #30d08f;
  --accent-2: #f2c14e;
  --stroke: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(135deg, #0b1116 0%, #0d1b24 45%, #102231 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  z-index: 0;
}

body::before {
  background: radial-gradient(circle, rgba(48, 208, 143, 0.5), transparent 70%);
  top: -160px;
  right: -120px;
}

body::after {
  background: radial-gradient(circle, rgba(242, 193, 78, 0.45), transparent 70%);
  bottom: -220px;
  left: -160px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.nav {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--muted);
}

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

.hero {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  padding: 48px 0 32px;
}

.hero h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.05;
  margin: 0 0 16px;
}

.hero p {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: transparent;
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #30d08f, #2bb2f0);
  color: #081015;
  border: none;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.18);
}

.hero-cards {
  display: grid;
  gap: 16px;
}

.stat-card {
  padding: 18px;
  border-radius: 18px;
  background: var(--bg-elev);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.stat-card strong {
  display: block;
  font-size: 22px;
  margin-bottom: 6px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  font-size: 12px;
  color: var(--muted);
}

.section {
  padding: 56px 0;
}

.section h2 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(26px, 3.2vw, 38px);
  margin: 0 0 16px;
}

.section p {
  color: var(--muted);
  margin: 0 0 24px;
}

.feature-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.screenshot-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.screenshot-grid img {
  border-radius: 18px;
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease;
}

.screenshot-grid img:hover {
  transform: translateY(-4px) rotate(-0.5deg);
}

.callout {
  background: linear-gradient(135deg, rgba(48, 208, 143, 0.14), rgba(242, 193, 78, 0.14));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  padding: 24px;
  display: grid;
  gap: 12px;
}

.footer {
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.policy {
  padding: 56px 0 72px;
}

.policy h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(30px, 4vw, 44px);
  margin-bottom: 12px;
}

.policy h2 {
  margin-top: 28px;
  font-size: 20px;
}

.policy p,
.policy li {
  color: var(--muted);
  line-height: 1.6;
}

.policy ul {
  padding-left: 18px;
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
  }
}