/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI",
               Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #f5f3ff;
  background: #0a0a1a;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* ---------- Animated mesh gradient background ---------- */
.mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: #0a0a1a;
}
.mesh::before,
.mesh::after,
.mesh > span {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  will-change: transform;
}
/* Big bright blue — the dominant color */
.mesh::before {
  width: 90vmax; height: 90vmax;
  opacity: 0.7;
  background: radial-gradient(circle at center, #3b82f6 0%, transparent 60%);
  top: -30vmax; left: -25vmax;
  animation: drift-a 22s ease-in-out infinite alternate;
}
/* Small pink accent — just a kiss */
.mesh::after {
  width: 55vmax; height: 55vmax;
  opacity: 0.32;
  background: radial-gradient(circle at center, #ec4899 0%, transparent 60%);
  bottom: -20vmax; right: -15vmax;
  animation: drift-b 26s ease-in-out infinite alternate;
}
/* Purple bridge between blue and pink */
.mesh > span {
  width: 70vmax; height: 70vmax;
  opacity: 0.45;
  background: radial-gradient(circle at center, #6366f1 0%, transparent 60%);
  top: 25%; left: 35%;
  animation: drift-c 30s ease-in-out infinite alternate;
}

@keyframes drift-a {
  0%   { transform: translate3d(0,0,0)   scale(1); }
  100% { transform: translate3d(15vw,10vh,0) scale(1.15); }
}
@keyframes drift-b {
  0%   { transform: translate3d(0,0,0)   scale(1); }
  100% { transform: translate3d(-12vw,-8vh,0) scale(1.1); }
}
@keyframes drift-c {
  0%   { transform: translate3d(0,0,0)   scale(1); }
  100% { transform: translate3d(-10vw,12vh,0) scale(1.2); }
}

@media (prefers-reduced-motion: reduce) {
  .mesh::before, .mesh::after, .mesh > span { animation: none; }
}

/* ---------- Layout ---------- */
.page {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 48px 20px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  min-height: 100vh;
}

/* ---------- Homepage header ---------- */
.avatar {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  box-shadow: 0 8px 30px rgba(59,130,246,0.45),
              0 4px 12px rgba(139,92,246,0.25);
  background-color: #0f1738;
  background-image: linear-gradient(135deg, #3b82f6, #6366f1, #8b5cf6);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.name {
  margin: 4px 0 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
}
.role {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  background: linear-gradient(135deg, #93c5fd 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline {
  margin: 0;
  margin-top: -24px;
  font-size: 15px;
  text-align: center;
  color: rgba(245,243,255,0.78);
  max-width: 36ch;
  line-height: 1.45;
}

/* ---------- Featured video ---------- */
.featured {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.featured-label {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  color: rgba(245,243,255,0.55);
}
.featured .video-embed {
  margin: 0;
  box-shadow: 0 12px 34px rgba(0,0,0,0.35);
}
.featured-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  color: rgba(245,243,255,0.82);
}

/* ---------- Button stack ---------- */
.stack {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  color: #f5f3ff;
  font-size: 16px;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}
.btn:hover, .btn:focus-visible {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.28);
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  outline: none;
}
.btn:active { transform: translateY(0); }

.btn .icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  opacity: 0.95;
}
.btn .label { flex: 1; }
.btn .chevron {
  width: 16px; height: 16px;
  opacity: 0.5;
}

.btn.primary {
  padding: 18px 20px;
  background: linear-gradient(135deg, #2563eb 0%, #4f46e5 60%, #8b5cf6 100%);
  border-color: transparent;
  box-shadow: 0 10px 30px rgba(59,130,246,0.5),
              0 6px 16px rgba(99,102,241,0.35);
  font-size: 17px;
}
.btn.primary:hover, .btn.primary:focus-visible {
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 60%, #a78bfa 100%);
  box-shadow: 0 14px 36px rgba(59,130,246,0.6),
              0 8px 20px rgba(139,92,246,0.4);
}

.btn.coming-soon {
  opacity: 0.55;
  pointer-events: none;
  cursor: default;
}
.btn.coming-soon .badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #f5f3ff;
}

/* ---------- Social row ---------- */
.socials {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  gap: 16px;
  justify-content: center;
}
.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform 0.15s ease, background 0.2s ease;
}
.socials a:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.12);
}
.socials svg { width: 18px; height: 18px; }

/* ---------- Resources page ---------- */
.topbar {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.topbar .back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 14px;
  font-weight: 600;
}
.topbar .back:hover { background: rgba(255,255,255,0.12); }
.topbar h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.intro {
  margin: 0;
  font-size: 14px;
  color: rgba(245,243,255,0.7);
  text-align: center;
}

.videos {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.video-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 18px 18px 14px;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}
.video-card .video-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}
.video-card .video-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  flex: 1;
}
.video-card .video-meta {
  margin: 4px 0 0;
  font-size: 12px;
  color: rgba(245,243,255,0.55);
}
.video-card .video-desc {
  margin: 6px 0 12px;
  font-size: 14px;
  color: rgba(245,243,255,0.75);
}
.video-card .yt-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(59,130,246,0.35), rgba(139,92,246,0.3));
  border: 1px solid rgba(255,255,255,0.15);
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}
.video-card .yt-link:hover { background: linear-gradient(135deg, rgba(59,130,246,0.5), rgba(139,92,246,0.45)); }
.video-card .yt-link.soon {
  background: rgba(255,255,255,0.08);
  color: rgba(245,243,255,0.7);
  cursor: default;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 11px;
}

.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  margin: 4px 0 6px;
  background: #000;
  border: 1px solid rgba(255,255,255,0.12);
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin: 4px 0 10px;
}

.resource-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.resource-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
  transition: transform 0.15s ease, background 0.2s ease;
}
.resource-list a:hover {
  transform: translateX(2px);
  background: rgba(255,255,255,0.1);
}
.resource-list .r-label { flex: 1; }
.resource-list .r-type {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  color: rgba(245,243,255,0.85);
}

.empty {
  width: 100%;
  text-align: center;
  padding: 40px 20px;
  font-size: 14px;
  color: rgba(245,243,255,0.6);
}

/* ---------- Desktop tuning ---------- */
@media (min-width: 640px) {
  .page { padding-top: 64px; }
  .name { font-size: 32px; }
  .tagline { font-size: 16px; }
}