/* ─── Hover & micro-interaction polish ─── */

/* Project card meta lifts subtly on hover */
.project-card .project-meta {
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
              border-color 0.3s ease;
}
.project-card:hover .project-meta {
  transform: translateY(-3px);
  border-bottom-color: var(--ink);
}

/* Project image — refine existing hover, add soft bottom fade as overlay */
.project-card .img-wrap {
  position: relative;
}
.project-card .img-wrap::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 32%;
  background: linear-gradient(to bottom, rgba(26,28,28,0) 0%, rgba(26,28,28,0.18) 100%);
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.project-card:hover .img-wrap::after { opacity: 1; }

/* Smooth out existing arrow micro-motion */
.project-arrow {
  transition: color 0.35s ease, transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) !important;
}
.project-card:hover .project-arrow {
  transform: translate(6px, -6px) !important;
}

/* ─── Buttons — left→right wipe instead of flat color flip ─── */
.btn-yw {
  position: relative;
  overflow: hidden;
  z-index: 0;
  isolation: isolate;
  transition: color 0.4s ease, border-color 0.4s ease;
}
.btn-yw::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.55s cubic-bezier(0.7, 0, 0.2, 1);
  z-index: -1;
}
.btn-yw:hover::before { transform: scaleX(1); }
.btn-yw:hover { background: var(--ink); border-color: var(--accent); }

.btn-yw.outline::before { background: var(--ink); }
.btn-yw.outline:hover { background: transparent; border-color: var(--ink); }

.btn-yw.outline-white::before { background: #fff; }
.btn-yw.outline-white:hover { background: transparent; border-color: #fff; }

/* ─── Link-arrow — underline retracts then redraws from right ─── */
.link-arrow {
  position: relative;
  border-bottom-color: transparent !important;
  transition: color 0.3s ease;
}
.link-arrow::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transform-origin: right center;
  transition: transform 0.5s cubic-bezier(0.7, 0, 0.2, 1);
}
.link-arrow:hover::after {
  transform-origin: left center;
}
.link-arrow:hover { color: var(--accent); }

/* Arrow glyph drifts right on hover (the unicode → in text gets nudged) */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.link-arrow > * { transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); }

/* ─── Nav link — underline reveal ─── */
.navbar-nav .nav-link {
  position: relative;
}
.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.4s cubic-bezier(0.7, 0, 0.2, 1);
}
.navbar-nav .nav-link:hover::after { transform: scaleX(1); transform-origin: left center; }
.navbar-nav .nav-link.active::after { transform: scaleX(1); }
.navbar-nav .nav-link.active { border-bottom-color: transparent; }

/* ─── Footer link tiny shift ─── */
.footer-links a {
  display: inline-block;
  transition: color 0.25s ease, transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.footer-links a:hover { transform: translateX(4px); }

/* ─── Animation entry primitives (used by animations.js) ─── */
[data-anim="reveal"] {
  opacity: 0;
  transform: translateY(28px);
  will-change: transform, opacity;
}

.hero-kicker, .hero-title, .hero-sub {
  opacity: 0;
  transform: translateY(20px);
  will-change: transform, opacity;
}
.hero-rule {
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}
.hero-img {
  transform: scale(1.06);
  will-change: transform, clip-path;
  clip-path: inset(0 0 100% 0);
}

/* Split text line wrappers */
.split-line {
  display: block;
  overflow: hidden;
}
.split-line > .split-inner {
  display: block;
  transform: translateY(110%);
  will-change: transform;
}

/* ─── Page transition fallback ─── */
.page-fade {
  opacity: 1;
  transition: opacity 0.28s ease;
}
.page-fade.is-leaving { opacity: 0; }

/* ─── View Transitions cilası (modern browsers only) ─── */
@supports (view-transition-name: root) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 320ms;
    animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1);
  }
}

/* ─── Reduced motion: cancel all entry hides + scaling ─── */
@media (prefers-reduced-motion: reduce) {
  [data-anim="reveal"],
  .hero-kicker, .hero-title, .hero-sub {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero-rule { transform: scaleX(1) !important; }
  .hero-img { transform: none !important; clip-path: none !important; }
  .split-line > .split-inner { transform: none !important; }
}

/* ─── Mobile: simpler interactions (no hover-only effects relied on) ─── */
@media (max-width: 768px) {
  .project-card .img-wrap::after { display: none; }
}