:root {
  --bg-0: #121212;
  --bg-1: #1e1e1e;
  --text: #e0e0e0;
  --muted: #bdbdbd;
  --accent: #d4a373;
  --hover: #ff8c42;
  --border: #2a2a2a;
  --nav-h: 56px;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
  line-height: 1.6;
  padding-top: var(--nav-h);
}

img, svg, video, canvas {
  display: block;
  max-width: 100%;
}

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

a:hover {
  color: var(--hover);
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.section {
  padding: 56px 0;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
  color: var(--text);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, color 120ms ease;
}

.btn-primary {
  background: linear-gradient(180deg, #5a3f2a, #2b211a);
  color: #f2e9e4;
  border-color: #3a2a1e;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}

.btn:active {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
}

.nav-brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-links {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  flex-direction: column;
  gap: 8px;
  padding: 12px 16px 16px;
  background: rgba(18, 18, 18, 0.98);
  border-bottom: 1px solid var(--border);
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 6px;
}

.nav-links a:hover {
  background: #1b1b1b;
}

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #171717;
  cursor: pointer;
}

.nav-toggle:checked ~ .navbar-inner .nav-links {
  display: flex;
}

@media (min-width: 768px) {
  .navbar-inner {
    padding: 12px 0;
  }
  .nav-toggle-label {
    display: none;
  }
  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 0;
    border: none;
    background: transparent;
  }
}

.hero {
  position: relative;
  min-height: 64vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 48px 16px;
  color: #f2f2f2;
  background: radial-gradient(1200px 600px at 80% 20%, rgba(212, 163, 115, 0.12), transparent 50%), radial-gradient(900px 400px at 20% 80%, rgba(255, 140, 66, 0.08), transparent 55%), linear-gradient(180deg, #0e0e0e 0%, #1a1a1a 100%);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin: 0 0 12px 0;
}

.hero p {
  margin: 0 0 24px 0;
  color: #d8d8d8;
}

.intro {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

.card {
  background: #161616;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.card h3 {
  margin: 0 0 10px 0;
  font-size: 1.125rem;
}

.list {
  display: grid;
  gap: 8px;
  padding-left: 18px;
}

.list li {
  color: var(--muted);
}

.vibe {
  background: #151515;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #141414;
  color: var(--text);
  overflow: hidden;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
  cursor: pointer;
}

.chip::after {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background: radial-gradient(120px 60px at var(--x, 50%) var(--y, 50%), rgba(212, 163, 115, 0.22), transparent 60%);
  opacity: 0;
  transition: opacity 160ms ease;
}

.chip:hover,
.chip:focus-visible {
  transform: translateY(-2px) scale(1.03);
  background: linear-gradient(180deg, #1b1b1b, #121212);
  border-color: #d4a373;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4), 0 0 0 1px rgba(212,163,115,0.22), 0 0 16px rgba(255,140,66,0.25);
}

.chip:hover::after,
.chip:focus-visible::after {
  opacity: 1;
}

.chip .id {
  color: var(--accent);
}

.chip:hover .id,
.chip:focus-visible .id {
  color: var(--hover);
}

.footer {
  background: #0f0f0f;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  gap: 8px;
  padding: 20px 0;
}

.footer small {
  color: var(--muted);
}

.embed-container {
  background: #121212;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.embed-ratio {
  aspect-ratio: 16 / 9;
}

.embed-ratio iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: invert(0.92) hue-rotate(180deg) contrast(0.9) saturate(0.9);
}

.center {
  display: grid;
  place-items: center;
}

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

::selection {
  background: rgba(212, 163, 115, 0.25);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}