/* ==========================================================================
   Over-The-Top — Components
   Reusable pieces: navigation, buttons, cards, bezels, footer.
   ========================================================================== */

/* ---- Navigation ---------------------------------------------------------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-nav);
  transition: background var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              backdrop-filter var(--dur) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav.is-stuck,
.nav.is-open {
  background: rgba(5, 3, 12, 0.92);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: rgba(168, 85, 247, 0.22);
}

.nav.is-open { border-bottom-color: transparent; }

.nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  height: 4.75rem;
}

.nav__logo {
  flex: none;
  display: block;
  line-height: 0;
  transition: transform var(--dur) var(--ease-out);
}

.nav__logo:hover { transform: scale(1.04); }

.nav__logo img {
  height: 2.6rem;
  width: auto;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
}

.nav__drawer {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.2rem + 2vw, 2.5rem);
  margin-inline-start: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.4rem + 1.6vw, 2.1rem);
}

.nav__link {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-block: 0.4rem;
  transition: color var(--dur-fast) var(--ease-out);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-ember);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}

.nav__link:hover,
.nav__link.is-active { color: var(--chrome-100); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: none;
}

.nav__toggle {
  display: none;
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  cursor: pointer;
  margin-inline-start: auto;
}

.nav__toggle-bars,
.nav__toggle-bars::before,
.nav__toggle-bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--chrome-100);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}

.nav__toggle-bars { position: relative; }
.nav__toggle-bars::before,
.nav__toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav__toggle-bars::before { top: -6px; }
.nav__toggle-bars::after { top: 6px; }

.nav.is-open .nav__toggle-bars { background: transparent; }
.nav.is-open .nav__toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Below the breakpoint the links + actions collapse into a slide-down drawer */
@media (max-width: 900px) {
  .nav__toggle { display: flex; }

  .nav__drawer {
    position: fixed;
    left: 0;
    right: 0;
    top: 4.75rem;
    display: block;
    max-height: calc(100dvh - 4.75rem);
    overflow-y: auto;
    margin: 0;
    padding: var(--space-2) var(--gutter) var(--space-6);
    background: rgba(5, 3, 12, 0.97);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border-strong);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--dur) var(--ease-out),
                transform var(--dur) var(--ease-out),
                visibility var(--dur);
  }

  .nav.is-open .nav__drawer {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav__links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__link {
    padding-block: var(--space-4);
    border-bottom: 1px solid rgba(168, 85, 247, 0.14);
    font-size: 1.05rem;
  }

  .nav__link::after { display: none; }

  .nav__actions {
    margin-top: var(--space-5);
    flex-direction: column;
    align-items: stretch;
  }

  .nav__actions .btn { width: 100%; justify-content: center; }
}

/* ---- Buttons ------------------------------------------------------------- */

.btn {
  --btn-bg: var(--grad-ember);
  --btn-fg: #180a02;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.9em;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 0;
  border-radius: var(--r-pill);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(249, 115, 22, 0.32);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              filter var(--dur-fast) var(--ease-out);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(249, 115, 22, 0.45), var(--glow-ember);
  filter: brightness(1.06);
}

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

.btn--lg {
  font-size: 1rem;
  padding: 1.15em 2.4em;
}

.btn--ghost {
  --btn-bg: rgba(255, 255, 255, 0.04);
  --btn-fg: var(--chrome-100);
  border: 1.5px solid var(--border-strong);
  box-shadow: none;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.btn--ghost:hover {
  box-shadow: var(--glow-violet);
  border-color: var(--violet-400);
  background: rgba(168, 85, 247, 0.14);
  filter: none;
}

.btn--violet {
  --btn-bg: var(--grad-violet);
  --btn-fg: #fff;
  box-shadow: 0 6px 18px rgba(139, 51, 240, 0.4);
}

.btn--violet:hover {
  box-shadow: 0 12px 28px rgba(139, 51, 240, 0.5), var(--glow-violet);
}

.btn--sm {
  font-size: var(--fs-xs);
  padding: 0.75em 1.35em;
  letter-spacing: 0.09em;
}

/* Solid glyphs inherit the label colour; stroke icons carry their own
   fill="none" on the <symbol>, which wins over this by inheritance. */
.btn svg { fill: currentColor; }

.btn__arrow {
  transition: transform var(--dur) var(--ease-out);
}

.btn:hover .btn__arrow { transform: translateX(3px); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.btn-row--center { justify-content: center; }

/* ---- Cards --------------------------------------------------------------- */

.card {
  position: relative;
  background:
    linear-gradient(180deg, rgba(168, 85, 247, 0.07), rgba(255, 255, 255, 0.015)),
    var(--ink-700);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.25rem);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg), var(--glow-violet);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  text-transform: uppercase;
  line-height: 1.02;
  margin-bottom: var(--space-3);
}

.card__body { color: var(--text-dim); }

/* ---- Bezel (the ad's circular icon medallions) --------------------------- */

.bezel {
  flex: none;
  display: grid;
  place-items: center;
  width: var(--bezel-size, 4.25rem);
  height: var(--bezel-size, 4.25rem);
  border-radius: 50%;
  background: var(--ink-900);
  padding: 3px;
  background-clip: content-box;
  box-shadow:
    0 0 0 2.5px var(--bezel-ring, var(--ember-500)),
    0 0 20px var(--bezel-glow, rgba(249, 115, 22, 0.4)),
    inset 0 2px 10px rgba(0, 0, 0, 0.9);
}

.bezel svg {
  width: 52%;
  height: 52%;
  color: var(--chrome-100);
  fill: currentColor;
}

.bezel--violet {
  --bezel-ring: var(--violet-500);
  --bezel-glow: rgba(168, 85, 247, 0.45);
}

.bezel--chrome {
  --bezel-ring: var(--chrome-300);
  --bezel-glow: rgba(203, 209, 220, 0.28);
}

/* ---- Pills / tags -------------------------------------------------------- */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.4em 0.95em;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  border-radius: var(--r-pill);
  background: rgba(168, 85, 247, 0.14);
  border: 1px solid var(--border-strong);
  color: var(--violet-200);
  line-height: 1.25;
  text-align: center;
  max-width: 100%;
}

.pill--ember {
  background: rgba(249, 115, 22, 0.16);
  border-color: rgba(249, 115, 22, 0.5);
  color: var(--ember-200);
}

.pill--live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ember-400);
  box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7);
  animation: pulse 2s var(--ease-out) infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(249, 115, 22, 0); }
  100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

/* ---- Framed media -------------------------------------------------------- */

.frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  background: var(--ink-800);
}

.frame img { width: 100%; }

/* Neon-edged frame, like the ad's QR box */
.frame--neon {
  border: 2px solid var(--violet-500);
  box-shadow:
    0 0 26px rgba(168, 85, 247, 0.5),
    inset 0 0 30px rgba(168, 85, 247, 0.16),
    var(--shadow-lg);
}

/* Deliberately sterile studio panel — used for the "generic swag" photo so it
   reads as catalogue filler against the cosmic brand imagery. */
.frame--studio {
  background: #f2f0ee;
  border-color: rgba(255, 255, 255, 0.28);
  max-width: 440px;
  margin-inline: auto;
}

/* ---- Footer -------------------------------------------------------------- */

.footer {
  position: relative;
  background: var(--ink-800);
  border-top: 1px solid var(--border);
  padding-block: var(--space-8) var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}

@media (max-width: 780px) {
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

.footer__logo img {
  height: 3.4rem;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__tagline {
  color: var(--text-dim);
  font-size: var(--fs-sm);
  max-width: 34ch;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet-300);
  margin-bottom: var(--space-4);
}

.footer__list { display: grid; gap: 0.6rem; }

.footer__list a {
  color: var(--text-dim);
  font-size: var(--fs-sm);
  transition: color var(--dur-fast) var(--ease-out);
}

.footer__list a:hover { color: var(--ember-400); }

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}

.footer__social a {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}

.footer__social a:hover {
  background: rgba(168, 85, 247, 0.2);
  border-color: var(--violet-400);
  transform: translateY(-2px);
}

.footer__social svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: var(--chrome-200);
}

.footer__bottom {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(168, 85, 247, 0.16);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--text-faint);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__legal a { transition: color var(--dur-fast) var(--ease-out); }
.footer__legal a:hover { color: var(--violet-300); }

/* ---- Scroll reveal ------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Stagger children when the parent scrolls in */
.reveal-group > * { transition-delay: calc(var(--i, 0) * 90ms); }