/* =========================================================
   Bytewise — Animations
   ========================================================= */

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.in { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.in { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.in { opacity: 1; transform: scale(1); }

/* Stagger children */
.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.stagger.in > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(7) { transition-delay: 480ms; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(8) { transition-delay: 560ms; opacity: 1; transform: translateY(0); }

/* ---------- Hero entrance ---------- */
@keyframes lineRise {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-line {
  display: inline-block; overflow: hidden;
  opacity: 0; animation: lineRise 1000ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-line:nth-child(1) { animation-delay: 100ms; }
.hero-line:nth-child(2) { animation-delay: 250ms; }
.hero-line:nth-child(3) { animation-delay: 400ms; }
.hero-line:nth-child(4) { animation-delay: 550ms; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow { opacity: 0; animation: fadeIn 800ms ease forwards; }
.hero-sub { opacity: 0; animation: fadeIn 800ms ease 700ms forwards; }
.hero-actions { opacity: 0; animation: fadeIn 800ms ease 900ms forwards; }

/* Pulse on red dot */
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--red-glow); }
  50%     { box-shadow: 0 0 0 12px transparent; }
}
.pulse { animation: pulse 2s ease-in-out infinite; }

/* Subtle float */
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%     { transform: translateY(-8px); }
}
.float { animation: floatY 6s ease-in-out infinite; }

/* Counter — for animated numbers */
.counter { font-variant-numeric: tabular-nums; }

/* ---------- Marquee already in main; reduce-motion friendly ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 1; transform: none; }
  .stagger > * { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}

/* ---------- Cursor / cursor-follower ---------- */
.cursor {
  position: fixed; top: 0; left: 0; width: 12px; height: 12px;
  background: var(--red); border-radius: 50%;
  pointer-events: none; mix-blend-mode: difference;
  transform: translate(-50%, -50%);
  z-index: 9999;
  transition: width 200ms ease, height 200ms ease, opacity 200ms ease;
  opacity: 0;
}
.cursor.visible { opacity: 1; }
.cursor.hover { width: 36px; height: 36px; }
@media (max-width: 880px) { .cursor { display: none; } }

/* ---------- Background "noise" / texture for hero ---------- */
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: -1;
  background:
    radial-gradient(800px 600px at 90% 30%, rgba(255, 5, 5, 0.04) 0%, transparent 60%),
    radial-gradient(600px 400px at 10% 80%, rgba(10, 10, 10, 0.03) 0%, transparent 60%);
}

/* Big background number watermark (for inner pages) */
.bg-num {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(8rem, 24vw, 24rem);
  line-height: 0.8;
  color: var(--grey-50);
  pointer-events: none; user-select: none;
  letter-spacing: -0.06em;
  z-index: 0;
}
.bg-num.right { right: -0.5rem; top: 0; }

/* Hover lift on cards uses transform already in main */

/* Smooth color transitions on links */
a, button { transition: color 200ms ease, background 200ms ease, border-color 200ms ease; }