/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* === STAGGER CHILDREN === */
.stagger > *:nth-child(1) { transition-delay:   0ms; }
.stagger > *:nth-child(2) { transition-delay: 100ms; }
.stagger > *:nth-child(3) { transition-delay: 200ms; }
.stagger > *:nth-child(4) { transition-delay: 300ms; }
.stagger > *:nth-child(5) { transition-delay: 400ms; }
.stagger > *:nth-child(6) { transition-delay: 500ms; }

/* === MARQUEE === */
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-track {
  display: flex;
  animation: marquee 30s linear infinite;
  width: max-content;
}

/* === FADE IN UP === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === PULSE DOT === */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.menu-overlay__status {
  animation: pulse 2s ease-in-out infinite;
  color: var(--green-highlight);
}

/* ─────────────────────────────────────────────
   HEADING MASK REVEAL (Arpeggio-style)
   JS wraps h2 content in these spans
───────────────────────────────────────────── */
.anim-mask {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: inherit;
}

.anim-inner {
  display: block;
  transform: translateY(110%);
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-heading.is-revealed .anim-inner {
  transform: translateY(0);
}

/* Fade-in for section labels / subtitles */
.anim-fade {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-fade.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────────
   IMAGE CLIP REVEAL
───────────────────────────────────────────── */
.reveal-img {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-img.is-visible {
  clip-path: inset(0% 0 0 0);
}

/* ─────────────────────────────────────────────
   PAGE TRANSITION OVERLAY
───────────────────────────────────────────── */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99998;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.page-transition.is-out {
  opacity: 0;
}

/* ─────────────────────────────────────────────
   CUSTOM CURSOR
───────────────────────────────────────────── */
body.has-cursor * { cursor: none !important; }

.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 38px; height: 38px;
  border: 1.5px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease, background 0.3s ease;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 5px; height: 5px;
  background: #fff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.cursor.is-hover {
  width: 60px; height: 60px;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ─────────────────────────────────────────────
   TEXT SPLIT — letter reveal (hero)
───────────────────────────────────────────── */
@keyframes charReveal {
  from { opacity: 0; transform: translateY(55%) rotate(6deg); }
  to   { opacity: 1; transform: translateY(0) rotate(0deg); }
}

.c {
  display: inline-block;
  vertical-align: bottom;
  opacity: 0;
  animation: charReveal 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.space {
  display: inline-block;
  vertical-align: bottom;
  width: 0.28em;
}

/* ─────────────────────────────────────────────
   LINK HOVER — slide underline
───────────────────────────────────────────── */
.footer__menu a,
.menu-overlay__nav a {
  position: relative;
  display: inline-block;
}

.footer__menu a::after,
.menu-overlay__nav a::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer__menu a:hover::after,
.menu-overlay__nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

/* ─────────────────────────────────────────────
   PARALLAX — project cards overflow guard
───────────────────────────────────────────── */
.project-card__bg,
.bento__card--img,
.faq__photo,
.intro__img--left,
.intro__img--right {
  overflow: hidden;
}

.project-card__bg img,
.bento__card--img img,
.faq__photo img,
.intro__img--left img,
.intro__img--right img {
  transform: scale(1.05);
  will-change: transform;
}

/* ─────────────────────────────────────────────
   PROJECT CARD — hover reveal
───────────────────────────────────────────── */
.project-card {
  overflow: hidden;
}

.project-card__info {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-card__info {
  transform: translateY(-4px);
}

/* ─────────────────────────────────────────────
   BENTO CARD — hover
───────────────────────────────────────────── */
.bento__card {
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.3s ease;
}

.bento__card:hover {
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .reveal { opacity: 1; transform: none; }
  .anim-inner { transform: none; }
  .anim-fade { opacity: 1; transform: none; }
  .reveal-img { clip-path: none; }
}