* {
  box-sizing: border-box;
}

:root {
  --background: #07101d;
  --background-deep: #040914;
  --panel: rgba(15, 27, 45, 0.88);
  --border: rgba(148, 163, 184, 0.16);
  --text: #f8fafc;
  --muted: #9fb0c7;
  --blue: #2785ff;
  --cyan: #2ac7db;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

html {
  min-height: 100%;
  background: var(--background-deep);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 16% 10%, rgba(39, 133, 255, 0.16), transparent 29%),
    radial-gradient(circle at 85% 18%, rgba(42, 199, 219, 0.09), transparent 25%),
    linear-gradient(145deg, #07111f 0%, #07101b 52%, #040a13 100%);
}

a {
  color: inherit;
}

.page-shell {
  width: min(100%, 1240px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 22px clamp(16px, 4vw, 42px) 26px;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  width: 145px;
  height: 68px;
  object-fit: contain;
  object-position: left center;
}

.brand-live {
  color: #64ddf0;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.follow-button,
.primary-button,
.secondary-button {
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, filter 0.2s ease;
}

.follow-button {
  padding: 11px 17px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 14px;
  font-weight: 800;
}

.follow-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.09);
}

.hero {
  flex: 1;
  padding: 56px 0 28px;
  text-align: center;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 8px 13px;
  border: 1px solid rgba(42, 199, 219, 0.32);
  border-radius: 999px;
  background: rgba(42, 199, 219, 0.08);
  color: #77e7f3;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 0 rgba(39, 133, 255, 0.58);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(39, 133, 255, 0.58); }
  70% { box-shadow: 0 0 0 10px rgba(39, 133, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(39, 133, 255, 0); }
}

h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.subtitle {
  margin: 18px auto 36px;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 19px);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(380px, 1.1fr);
  gap: 28px;
  align-items: center;
  text-align: left;
}

.video-section {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.video-card {
  width: min(100%, 420px);
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.video-frame {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  aspect-ratio: 267 / 476;
  overflow: hidden;
  border-radius: 18px;
  background: #000;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.primary-button {
  width: min(100%, 420px);
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  font-size: 14px;
  font-weight: 850;
  text-align: center;
  box-shadow: 0 14px 34px rgba(39, 133, 255, 0.22);
}

.primary-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.helper-text {
  width: min(100%, 420px);
  margin: 15px 0 0;
  color: #718198;
  font-size: 13px;
  line-height: 1.55;
  text-align: center;
}

.info-panel {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.eyebrow {
  display: block;
  margin-bottom: 8px;
  color: #69dcef;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.info-panel h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.045em;
}

.info-panel > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.info-list {
  display: grid;
  gap: 14px;
  margin: 28px 0;
}

.info-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.info-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: rgba(39, 133, 255, 0.12);
  color: #83c7ff;
  font-size: 12px;
  font-weight: 900;
}

.info-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.info-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.055);
  font-size: 14px;
  font-weight: 850;
}

footer {
  padding: 34px 0 6px;
  color: #718198;
  font-size: 13px;
  text-align: center;
}

@media (max-width: 930px) {
  .hero {
    padding-top: 44px;
  }

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

  .info-panel {
    width: min(100%, 720px);
    margin: 0 auto;
  }
}

@media (max-width: 620px) {
  .page-shell {
    padding-inline: 14px;
  }

  .brand-logo {
    width: 108px;
    height: 52px;
  }

  .brand-live {
    display: none;
  }

  .follow-button {
    padding: 10px 13px;
    font-size: 12px;
  }

  .hero {
    padding-top: 32px;
  }

  .subtitle {
    margin-bottom: 28px;
  }

  .video-card {
    padding: 10px;
    border-radius: 22px;
  }

  .video-frame {
    border-radius: 15px;
  }

  .info-panel {
    padding: 22px;
    border-radius: 22px;
  }

  .secondary-button {
    width: 100%;
  }
}