/* ══════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════ */

/* Float */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-24px); }
}

/* Marquee */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Scroll line hint */
@keyframes scroll-line {
  0%   { transform: scaleY(0) translateY(0); transform-origin: top; opacity: 1; }
  45%  { transform: scaleY(1) translateY(0); transform-origin: top; opacity: 1; }
  55%  { transform: scaleY(1) translateY(0); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0) translateY(0); transform-origin: bottom; opacity: 0; }
}

/* Jitter on hover */
@keyframes jitter {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-2px, 1px); }
  40%  { transform: translate(2px, -1px); }
  60%  { transform: translate(-1px, 2px); }
  80%  { transform: translate(1px, -2px); }
  100% { transform: translate(0, 0); }
}

.hero-title:hover .hero-char {
  animation: jitter 0.35s var(--ease-out) 1;
}

@keyframes shimmer-sweep {
  from { transform: translateX(-130%) skewX(-18deg); }
  to   { transform: translateX(130%) skewX(-18deg); }
}

@keyframes ink-pulse {
  0%, 100% { opacity: 0.18; transform: translate3d(0, 0, 0) scale(1); }
  50%      { opacity: 0.34; transform: translate3d(0, -10px, 0) scale(1.04); }
}

/* ── Boot Sequence ── */
#boot {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0;
  pointer-events: none;
}

#boot-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--white);
  opacity: 0;
  animation: dot-pulse 1.2s var(--ease-io) 0.3s forwards;
}

@keyframes dot-pulse {
  0%   { opacity: 0; transform: scale(0); }
  30%  { opacity: 1; transform: scale(1); }
  55%  { opacity: 1; transform: scale(1.4); }
  70%  { opacity: 1; transform: scale(1); }
  85%  { opacity: 1; transform: scale(1.3); }
  100% { opacity: 1; transform: scale(1) scaleX(300); border-radius: 0; }
}

#boot-line {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: center;
  opacity: 0;
}

#boot-logo-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  height: clamp(60px, 10vw, 120px);
  display: flex;
  align-items: center;
  justify-content: center;
}

#boot-logo {
  font-family: 'Unbounded', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 6vw, 80px);
  letter-spacing: 0.06em;
  color: var(--white);
  transform: translateY(100%);
  white-space: nowrap;
}

#boot-tagline {
  position: absolute;
  top: calc(50% + clamp(40px, 7vw, 80px));
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Unbounded', sans-serif;
  font-weight: 400;
  font-size: clamp(10px, 1.2vw, 14px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stone);
  white-space: nowrap;
  opacity: 0;
}

/* Boot exit */
#boot.exiting {
  animation: boot-exit 0.6s var(--ease-in) forwards;
}

@keyframes boot-exit {
  from { transform: translateY(0); }
  to   { transform: translateY(-100%); }
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  filter: blur(14px);
  clip-path: inset(0 0 18% 0);
  transform: translateY(54px) scale(0.985);
  transition:
    opacity 1s var(--ease-out),
    filter 1s var(--ease-out),
    clip-path 1s var(--ease-out),
    transform 1s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  filter: blur(0);
  clip-path: inset(0 0 0 0);
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  filter: blur(12px);
  transform: translateX(-72px) rotate(-2deg);
  transition:
    opacity 1s var(--ease-out),
    filter 1s var(--ease-out),
    transform 1s var(--ease-out);
}

.reveal-right {
  opacity: 0;
  filter: blur(12px);
  transform: translateX(72px) rotate(2deg);
  transition:
    opacity 1s var(--ease-out),
    filter 1s var(--ease-out),
    transform 1s var(--ease-out);
}

.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  filter: blur(0);
  transform: translate(0);
}

/* Stagger children */
.stagger > * {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(44px) rotateX(10deg);
  transform-origin: center top;
  transition:
    opacity 0.95s var(--ease-out),
    filter 0.95s var(--ease-out),
    transform 0.95s var(--ease-out);
}

.stagger.visible > *:nth-child(1) { opacity: 1; filter: blur(0); transform: translateY(0) rotateX(0); transition-delay: 0ms; }
.stagger.visible > *:nth-child(2) { opacity: 1; filter: blur(0); transform: translateY(0) rotateX(0); transition-delay: 120ms; }
.stagger.visible > *:nth-child(3) { opacity: 1; filter: blur(0); transform: translateY(0) rotateX(0); transition-delay: 240ms; }
.stagger.visible > *:nth-child(4) { opacity: 1; filter: blur(0); transform: translateY(0) rotateX(0); transition-delay: 360ms; }

.scroll-scene {
  --scene-progress: 0;
  overflow: hidden;
  isolation: isolate;
}

.scroll-scene::before {
  content: '';
  position: absolute;
  width: min(42vw, 560px);
  height: min(42vw, 560px);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.16;
  filter: blur(20px);
  background:
    radial-gradient(circle at 42% 40%, rgba(255,255,255,0.22), transparent 58%),
    radial-gradient(circle at 70% 64%, rgba(200,198,192,0.18), transparent 54%);
  transform:
    translate3d(
      calc(-12vw + var(--scene-progress) * 18vw),
      calc(26px - var(--scene-progress) * 90px),
      0
    )
    scale(calc(0.9 + var(--scene-progress) * 0.22));
  animation: ink-pulse 7s var(--ease-io) infinite;
}

#catalog.scroll-scene::before,
#socials.scroll-scene::before {
  top: 8%;
  right: -12%;
}

#about.scroll-scene::before,
#cta.scroll-scene::before {
  left: -14%;
  bottom: 8%;
  opacity: 0.12;
  mix-blend-mode: multiply;
  background:
    radial-gradient(circle at 45% 42%, rgba(20,20,18,0.18), transparent 58%),
    radial-gradient(circle at 70% 64%, rgba(138,136,128,0.18), transparent 54%);
}

.scroll-depth {
  will-change: transform;
  transform: translate3d(0, calc(var(--scene-progress, 0) * var(--depth-y, -38px)), 0);
}

/* ── Custom Cursor ── */
#cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
  mix-blend-mode: difference;
  pointer-events: none;
  z-index: 9998;
  will-change: transform;
  transition: width 0.15s var(--ease-out), height 0.15s var(--ease-out);
}

#cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--white);
  mix-blend-mode: difference;
  pointer-events: none;
  z-index: 9997;
  will-change: transform;
  transition:
    width 0.4s var(--ease-spring),
    height 0.4s var(--ease-spring),
    background 0.3s var(--ease-out),
    border-color 0.3s var(--ease-out);
}

#cursor-ring.hovered {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.1);
}

body.clicking #cursor-dot {
  width: 3px;
  height: 3px;
}

@media (hover: none) {
  #cursor-dot, #cursor-ring { display: none; }
}

/* Page transition overlay */
#page-overlay {
  transition: transform 0.3s var(--ease-io);
}

/* Hero stagger in after boot */
.hero-reveal {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(38px) scale(0.99);
}

.hero-reveal.in {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
  animation: hero-in 0.9s var(--ease-out) forwards;
}

@keyframes hero-in {
  to { opacity: 1; filter: blur(0); transform: translateY(0) scale(1); }
}

/* Split text chars */
.split-char {
  display: inline-block;
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .stagger > *,
  .hero-reveal,
  .work,
  .cta-line {
    opacity: 1 !important;
    filter: none !important;
    clip-path: none !important;
    transform: none !important;
  }
}