:root {
  --bg: #0a0000;
  --panel: #0f0f10;
  --muted: #9aa0a6;
  --text: #e6e6e6;
  --accent: #ff6b6b;
  --glass: rgba(10,0,0,0.65);
  --radius: 12px;
  --container: 1100px;
  --max-content-width: 1200px;
  --focus-ring: 0 0 0 3px rgba(255,107,107,0.4);
}

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

html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Noto Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.45;
  -webkit-tap-highlight-color: transparent;
}

/* layout */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(6px);
  background: rgba(6,6,6,.75);
  border-bottom: 1px solid rgba(255,255,255,.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.logo {
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 18px;
}

.logo .dot {
  color: var(--accent);
  margin-left: 2px;
  font-weight: 900;
}

/* nav */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}

.hamburger:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.hamburger-label {
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 16px;
  line-height: 1;
  transition: transform .18s ease;
}

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

.nav-link {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
  transition: color .12s ease, transform .12s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
  transform: translateY(-2px);
}

.nav-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* hero section */
.hero {
  padding: 60px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
}

.hero-left h1 {
  font-size: 2.8rem;
  font-weight: 800;
  text-transform: capitalize;
  margin-bottom: .5rem;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* video card */
.video-card {
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-thumb {
  background-size: cover;
  background-position: center;
  height: 260px;
  position: relative;
}

.play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-icon {
  width: 48px;
  height: 48px;
  background: var(--accent);
  clip-path: polygon(25% 20%, 80% 50%, 25% 80%);
}

.video-meta {
  padding: 1rem;
}

.video-meta h3 {
  font-size: 1.1rem;
  margin-bottom: .3rem;
}

/* posts */
.posts {
  margin-top: 60px;
}

.posts-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: var(--panel);
  color: var(--muted);
  border: 1px solid #222;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  transition: background .2s, color .2s;
}

.chip.active,
.chip:hover {
  background: var(--accent);
  color: #fff;
}

/* post cards */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.post-card {
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .15s ease;
}

.post-card:hover {
  transform: translateY(-4px);
}

.thumb {
  background-size: cover;
  background-position: center;
  height: 180px;
  position: relative;
}

.lock {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: var(--glass);
  backdrop-filter: blur(4px);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: .8rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 4px;
}

.lock.unlocked {
  color: #70ff70;
}

.post-body {
  padding: 1rem;
}

.post-body h3 {
  font-size: 1.05rem;
  margin-bottom: .3rem;
}

.meta {
  font-size: .85rem;
  color: var(--muted);
}

/* cta */
.cta {
  margin-top: 70px;
  text-align: center;
}

.cta-inner {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 40px 20px;
}

.cta h2 {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
}

/* buttons */
.btn {
  border: none;
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(90deg, var(--accent), #ff8b6b);
  color: #070707;
}

.btn.large {
  padding: 14px 22px;
  font-size: 16px;
}

/* footer */
.site-footer {
  border-top: 1px solid #222;
  background: var(--panel);
  margin-top: 4rem;
  padding: 1rem 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.small {
  font-size: 0.85rem;
  color: var(--muted);
}

/* responsive */
@media (max-width: 1000px) {
  .hamburger {
    display: block;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    background: rgba(6,6,6,.98);
    padding: 100px 28px 28px;
    display: none;
    flex-direction: column;
    gap: 28px;
    align-items: center;
    justify-content: center;
    z-index: 9999;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav .nav-link {
    opacity: 0;
    transform: translateY(18px) scale(.99);
    font-size: 48px;
    font-weight: 800;
    color: var(--text);
    text-align: center;
    transition: opacity .28s ease, transform .28s cubic-bezier(.2,.9,.3,1);
  }

  .main-nav.open .nav-link.show {
    opacity: 1;
    transform: none;
  }

  body.menu-open #main {
    filter: blur(.5px);
    pointer-events: none;
    user-select: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .post-grid {
    grid-template-columns: 1fr;
  }

  .hero-left h1 {
    font-size: 2rem;
  }

  .video-thumb {
    height: 170px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  ::before,
  ::after {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    box-shadow: none !important;
  }
}