*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

:root {
  color-scheme: dark;
  --bg: #060608;
  --bg-soft: #0b0d10;
  --surface: rgba(15, 16, 20, 0.86);
  --surface-strong: #111318;
  --surface-raised: #151820;
  --border: #252a33;
  --border-strong: #3a4150;
  --text: #eeedf5;
  --muted: #9ca1ad;
  --faint: #626876;
  --accent: #9b6dff;
  --accent-2: #48d6c5;
  --accent-3: #f0b35a;
  --danger: #ff6b6b;
  --success: #3fb950;
  --accent-dim: rgba(155, 109, 255, 0.14);
  --accent-hi: rgba(155, 109, 255, 0.34);
  --teal-dim: rgba(72, 214, 197, 0.12);
  --amber-dim: rgba(240, 179, 90, 0.15);
  --danger-dim: rgba(255, 107, 107, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  --radius: 8px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root.light {
  color-scheme: light;
  --bg: #faf9f6;
  --bg-soft: #f0eee7;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --surface-raised: #f7f5ef;
  --border: #e5dfd4;
  --border-strong: #cfc6b8;
  --text: #1c1a18;
  --muted: #706b63;
  --faint: #9a9288;
  --accent: #6d3bff;
  --accent-2: #047d75;
  --accent-3: #9a5b08;
  --danger: #bd3030;
  --success: #1a7f4b;
  --accent-dim: rgba(109, 59, 255, 0.11);
  --accent-hi: rgba(109, 59, 255, 0.28);
  --teal-dim: rgba(4, 125, 117, 0.1);
  --amber-dim: rgba(154, 91, 8, 0.12);
  --danger-dim: rgba(189, 48, 48, 0.1);
  --shadow: 0 24px 70px rgba(45, 37, 24, 0.12);
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(72, 214, 197, 0.04), transparent 36rem),
    radial-gradient(ellipse 62% 38% at 50% 0%, var(--accent-dim), transparent 72%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(155, 109, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72, 214, 197, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 76%);
}

a {
  color: inherit;
}

button {
  font: inherit;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.34;
  pointer-events: none;
  transition: opacity 0.3s;
}

:root.light #bg-canvas {
  opacity: 0.44;
}

.site-header,
.page-shell,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(22px, 4vw, 42px) 0 0;
}

.identity-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  min-height: 74px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  backdrop-filter: blur(16px);
}

.identity-link {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.avatar {
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  border: 1px solid var(--accent-hi);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.identity-copy {
  min-width: 0;
}

.brand-name {
  display: block;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.build-count {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.05em;
}

.cursor {
  color: var(--accent);
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 88px;
  min-height: 44px;
  padding: 6px 8px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.theme-toggle:hover {
  color: var(--accent);
}

.toggle-track {
  width: 36px;
  height: 20px;
  flex: 0 0 auto;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface-raised);
  position: relative;
  transition: background 0.25s, border-color 0.25s;
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 0.25s, background 0.25s;
}

:root.light .toggle-track {
  background: var(--accent);
  border-color: var(--accent);
}

:root.light .toggle-thumb {
  transform: translateX(16px);
  background: #fff;
}

.icon {
  display: inline-flex;
  flex: 0 0 auto;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(30px, 6vw, 76px) 0 0;
}

.eyebrow {
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-label::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--border);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.pill[data-tone="accent"] {
  color: var(--accent);
  border-color: var(--accent-hi);
  background: var(--accent-dim);
}

.pill[data-tone="teal"] {
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent-2) 45%, transparent);
  background: var(--teal-dim);
}

.pill[data-tone="amber"] {
  color: var(--accent-3);
  border-color: color-mix(in srgb, var(--accent-3) 42%, transparent);
  background: var(--amber-dim);
}

.pill[data-tone="danger"] {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 42%, transparent);
  background: var(--danger-dim);
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--accent-hi);
  border-radius: 5px;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.button-link:hover {
  border-color: var(--accent);
  background: var(--accent-hi);
  transform: translateY(-1px);
}

.button-link[data-variant="quiet"] {
  color: var(--muted);
  border-color: var(--border);
  background: var(--surface);
}

.button-link[data-variant="quiet"]:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(1120px, calc(100% - 32px));
  margin: 64px auto 0;
  padding: 0 0 54px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-align: center;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-link {
  display: inline-flex;
  color: var(--muted);
  opacity: 0.56;
  transition: opacity 0.2s, color 0.2s;
}

.social-link:hover {
  color: var(--text);
  opacity: 0.9;
}

.connectar-mark {
  display: inline-flex;
  color: var(--muted);
  opacity: 0.36;
  transition: opacity 0.2s;
}

.connectar-mark:hover {
  opacity: 0.66;
}

.connectar-mark svg {
  width: 16px;
  height: 16px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

@media (max-width: 720px) {
  .site-header,
  .page-shell,
  .site-footer {
    width: min(100% - 28px, 1120px);
  }

  .identity-card {
    min-height: 66px;
    padding: 10px 12px;
  }

  .avatar {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    font-size: 0.88rem;
  }

  .build-count {
    font-size: 0.59rem;
  }

  .theme-toggle {
    min-width: 72px;
    padding-inline: 0;
  }

  .page-shell {
    padding-top: 30px;
  }
}