/* ==========================================================================
   Next Level FPR — Coming Soon
   Monochrome — black, white and zinc grays only. Shares the type and
   button language of the PixieHub Gym landing page (apps/landing-page).
   ========================================================================== */

:root {
  --zinc-50: #fafafa;
  --zinc-100: #f4f4f5;
  --zinc-200: #e4e4e7;
  --zinc-300: #d4d4d8;
  --zinc-400: #a1a1aa;
  --zinc-500: #71717a;
  --zinc-600: #52525b;
  --zinc-700: #3f3f46;
  --zinc-800: #27272a;
  --zinc-900: #18181b;
  --zinc-950: #09090b;

  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--zinc-950);
  color: var(--zinc-100);
  overflow: hidden;
}

img,
svg {
  display: block;
}

/* -------------------------------------------------------------------------
   Scene backdrop — glows, grid, scanline
   ------------------------------------------------------------------------- */

.scene {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  isolation: isolate;
}

.glow {
  position: fixed;
  z-index: -2;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.16;
  pointer-events: none;
}

.glow--fuchsia {
  top: -10%;
  left: -10%;
  width: 45vw;
  height: 45vw;
  background: var(--zinc-100);
  animation: drift-a 18s ease-in-out infinite;
}

.glow--purple {
  bottom: -15%;
  right: -10%;
  width: 50vw;
  height: 50vw;
  background: var(--zinc-400);
  animation: drift-b 22s ease-in-out infinite;
}

@keyframes drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4vw, 3vw) scale(1.1); }
}

@keyframes drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-3vw, -4vw) scale(1.08); }
}

.grid-overlay {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 0%, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 40%, black 0%, transparent 75%);
}

.scanline {
  position: fixed;
  z-index: -1;
  left: 0;
  right: 0;
  height: 40vh;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.06), transparent);
  animation: scan 9s linear infinite;
  pointer-events: none;
}

@keyframes scan {
  0% { top: -40vh; }
  100% { top: 100vh; }
}

@media (prefers-reduced-motion: reduce) {
  .glow,
  .scanline {
    animation: none;
  }
}

/* -------------------------------------------------------------------------
   Brand bar
   ------------------------------------------------------------------------- */

.brand-bar {
  flex-shrink: 0;
  padding: clamp(1rem, 3vh, 2.5rem) clamp(1.25rem, 3vw, 3rem) 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.brand__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.625rem;
  background: var(--zinc-50);
  color: var(--zinc-950);
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.2);
}

.brand__name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--zinc-100);
}

/* -------------------------------------------------------------------------
   Content
   ------------------------------------------------------------------------- */

.content {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vh, 2rem);
  width: 100%;
  max-width: 56rem;
  margin: 0 auto;
  padding: clamp(1rem, 4vh, 3rem) 1.5rem;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: clamp(0.375rem, 1.2vh, 0.5rem) 1.125rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--zinc-100);
  backdrop-filter: blur(12px);
}

.badge__dot {
  display: block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.625rem;
  border-radius: 9999px;
  background: var(--zinc-50);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.9);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.title {
  margin: 0;
  font-size: clamp(2rem, 9vmin, 7.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 1;
}

.title-outline,
.title-gradient {
  display: inline-block;
}

.title-outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--zinc-100);
}

.title-gradient {
  margin-left: 0.35em;
  background: linear-gradient(to right, var(--zinc-50), var(--zinc-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  max-width: 38rem;
  margin: 0;
  font-size: clamp(0.9375rem, 2.2vmin, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--zinc-400);
}

/* -------------------------------------------------------------------------
   Call to action
   ------------------------------------------------------------------------- */

.cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.625rem, 1.5vh, 1rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  border-radius: 9999px;
  border: none;
  text-decoration: none;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.96);
}

.btn--primary {
  background: var(--zinc-50);
  color: var(--zinc-950);
}

.btn--primary:hover {
  background: #fff;
  box-shadow: 0 0 32px rgba(255, 255, 255, 0.35);
}

.btn--cta {
  padding: clamp(0.875rem, 2vh, 1.25rem) clamp(1.5rem, 4vw, 2.5rem);
  font-size: clamp(0.8125rem, 1.8vmin, 1rem);
}

.btn__icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.cta__note {
  margin: 0;
  font-size: clamp(0.8125rem, 1.8vmin, 0.9375rem);
  color: var(--zinc-500);
}

/* -------------------------------------------------------------------------
   Social links
   ------------------------------------------------------------------------- */

.social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  border: 1px solid var(--zinc-800);
  background: rgba(24, 24, 27, 0.6);
  color: var(--zinc-400);
  text-decoration: none;
  transition: all 0.2s ease;
}

.social__link:hover {
  color: var(--zinc-50);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.social__link svg {
  width: 1.125rem;
  height: 1.125rem;
}

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

.footer {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  padding: clamp(0.75rem, 2vh, 1.5rem);
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--zinc-600);
}

.footer p {
  margin: 0;
}

/* -------------------------------------------------------------------------
   In-app browser block overlay (Messenger, Instagram, etc.)
   ------------------------------------------------------------------------- */

.iab-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem;
  text-align: center;
  background: var(--zinc-950);
}

.iab-overlay[hidden] {
  display: none;
}

.iab-overlay__arrow {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 3.5rem;
  height: 3.5rem;
  color: #ffffff;
  animation: iab-point-nudge 1.2s ease-in-out infinite;
}

@media (min-width: 640px) {
  .iab-overlay__arrow {
    top: 1.5rem;
    right: 1.5rem;
    width: 4rem;
    height: 4rem;
  }
}

@keyframes iab-point-nudge {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(5px, -5px); }
}

@media (prefers-reduced-motion: reduce) {
  .iab-overlay__arrow {
    animation: none;
  }
}

.iab-overlay__brand {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--zinc-500);
}

.iab-overlay__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6rem;
  height: 6rem;
  margin-bottom: 0.5rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.iab-overlay__icon svg {
  width: 3rem;
  height: 3rem;
}

.iab-overlay__title {
  margin: 0;
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--zinc-50);
}

.iab-overlay__text {
  max-width: 28rem;
  margin: 0;
  color: var(--zinc-400);
}

.iab-overlay__text strong {
  color: var(--zinc-200);
}

.iab-overlay__copy {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--zinc-50);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease;
}

.iab-overlay__copy:hover {
  background: rgba(255, 255, 255, 0.2);
}

.iab-overlay__copy svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}