:root {
  --bg: #0B0E14;
  --text: #E8ECF4;
  --text-secondary: #8B93A7;
  --accent: #7AA2F7;
  --accent-soft: rgba(122, 162, 247, 0.12);
  --line: rgba(232, 236, 244, 0.08);
  --header-h: 52px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Background: fine dot grid that fades toward the edges, plus two slow drifting orbs */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: radial-gradient(rgba(232, 236, 244, 0.16) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 100%);
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 100%);
  pointer-events: none;
}

.orb {
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  pointer-events: none;
  will-change: transform;
}

.orb-a {
  width: 44vw;
  height: 44vw;
  left: -10vw;
  top: -18vw;
  background: radial-gradient(circle, rgba(122, 162, 247, 0.55), transparent 65%);
  animation: drift-a 26s ease-in-out infinite alternate;
}

.orb-b {
  width: 36vw;
  height: 36vw;
  right: -12vw;
  top: 18vh;
  background: radial-gradient(circle, rgba(232, 236, 244, 0.28), transparent 65%);
  animation: drift-b 32s ease-in-out infinite alternate;
}

@keyframes drift-a {
  to { transform: translate(8vw, 10vh); }
}

@keyframes drift-b {
  to { transform: translate(-6vw, 14vh); }
}

.container {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 72px);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 14, 20, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header-row {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wordmark {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text);
}

.wordmark span {
  color: var(--accent);
}

.wordmark:hover {
  text-decoration: none;
}

.brand-tag {
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.site-nav {
  display: flex;
  gap: 2px;
  font-size: 0.86rem;
  font-weight: 500;
}

.site-nav a {
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s;
}

.site-nav a:hover {
  color: var(--text);
  background: var(--accent-soft);
  text-decoration: none;
}

/* Hero */

.hero {
  padding: 36px 0 4px;
  max-width: 62ch;
}

.hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 6px;
}

.hero p {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Sections */

section[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.section-title {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 26px 0 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 340px));
  justify-content: start;
  gap: 8px;
}

/* Cards: no border, no fill, just content; faint tint on hover */

.card {
  border-radius: 14px;
  padding: 14px;
  margin-left: -14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.2s ease;
}

.card:hover {
  background: var(--accent-soft);
}

.card-link { color: inherit; border-radius: 10px; }
.card-link:hover h3 { color: var(--accent); }
.card-link h3 { transition: color 0.15s; }

.card-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card img {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  flex-shrink: 0;
}

.card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.2;
}

.card-tag {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.card > p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.card-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  background: var(--text);
  color: var(--bg);
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}

.btn:hover {
  text-decoration: none;
  background: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(232, 236, 244, 0.18);
}

.btn-outline:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.btn-disabled {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-secondary);
  cursor: default;
}

/* Support */

.support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.support p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* Footer */

.site-footer {
  margin-top: 40px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: var(--text-secondary);
  font-size: 0.84rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 24px;
}

.muted {
  color: var(--text-secondary);
}

/* Privacy page */

.privacy-content {
  padding: 36px 0 0;
  max-width: 76ch;
}

.privacy-content h1 {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.privacy-content h2 {
  font-size: 1.1rem;
  margin: 24px 0 6px;
}

.privacy-content p,
.privacy-content li {
  color: var(--text-secondary);
}

.privacy-content ul {
  padding-left: 22px;
  margin-top: 6px;
}

@media (max-width: 560px) {
  .hero {
    padding: 24px 0 2px;
  }

  .brand-tag {
    display: none;
  }

  .site-nav a {
    padding: 5px 7px;
  }

  .card {
    margin-left: 0;
    padding: 12px 0;
  }

  .card:hover {
    background: transparent;
  }

  .support {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .orb {
    animation: none;
  }

  .card,
  .btn {
    transition: none;
  }
}