/* Shared components — reveal utilities, buttons, form fields, tool chips */

/* ---------- Reveal utilities ----------
   Applied via [data-reveal]. GSAP reads these and animates.
   Fallback = already visible if JS fails. */

[data-reveal] {
  /* Content starts visible — JS adds .is-hidden on ready to prep */
}

html.js-ready [data-reveal].is-hidden {
  opacity: 0;
  visibility: hidden;
}

/* Mask reveal — container clips content that translates up */
[data-reveal="mask"] { overflow: hidden; }
[data-reveal="mask"] > * { display: block; }

/* Char-stagger — set up by SplitText; no CSS needed, just marker */

/* Fade-scale — used on hero imagery */
[data-reveal="fade-scale"] { overflow: hidden; }
[data-reveal="fade-scale"] img { transform: scale(1.08); will-change: transform; }

/* ---------- Button — pill shape, used on forms and CTAs ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  min-height: 64px;
  border: 1px solid currentColor;
  border-radius: 9999px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-black);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.4s var(--ease-out);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.15);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform 0.5s var(--ease-out);
  z-index: 0;
}

.btn > * { position: relative; z-index: 1; }

.btn:hover,
.btn:focus-visible {
  color: var(--accent-ink, var(--surface));
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: translateX(0);
}

/* ---------- Form fields — underline style, matches Figma About page ---------- */
.field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.field__label {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-black);
  line-height: var(--lh-body);
  color: var(--ink);
  letter-spacing: 0;
}

.field__input,
.field__textarea {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-body);
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--ink);
  padding: var(--space-xs) 0;
  width: 100%;
  transition: border-color 0.3s var(--ease-out);
}

.field__input:focus,
.field__textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.field--textarea {
  gap: var(--space-sm);
}

.field--textarea .field__textarea {
  min-height: 180px;
  padding: var(--space-md);
  border: 1px solid var(--ink);
  border-radius: 28px;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.15);
  resize: vertical;
}

/* Animated underline indicator — drawn on focus */
.field__input-wrap {
  position: relative;
}

.field__input-wrap::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.5s var(--ease-out);
}

.field__input-wrap:focus-within::after {
  transform: scaleX(1);
}

/* ---------- Tool chip row — Adobe Illustrator • InDesign • Photoshop etc. ---------- */
.tool-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--fs-meta);
  font-weight: var(--fw-semibold);
  color: var(--ink-subtle);
}

.tool-chips__dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ---------- Page transition overlay ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  transform: translateY(100%);
  background: var(--ink);
}

.page-transition.is-entering {
  transform: translateY(0);
  transition: transform 0.7s var(--ease-out);
}

.page-transition.is-leaving {
  transform: translateY(-100%);
  transition: transform 0.8s var(--ease-out) 0.1s;
}

/* ---------- Scroll-progress bar (subtle) ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: var(--accent);
  z-index: 101;
  mix-blend-mode: difference;
}