/* ===========================================================
   "The Process" — scroll-driven 3D section
   Ported from the pxp-main reference. Root is namespaced with
   .pxp-process so it cannot collide with the theme's own
   .process-card / .process-scroll (a different template section).
   Pinning is done by GSAP ScrollTrigger (see assets/js/process/process.js)
   because the theme runs ScrollSmoother, which defeats CSS position:sticky.
   =========================================================== */

.pxp-process {
  /* Reference design tokens mapped onto this theme's palette */
  --navy-950: #0F0F0F;
  --on-dark: #FEFEFE;
  --on-dark-mute: #B3B3B3;
  --amber-500: var(--at-theme-primary);
  --grid-400: #FF7A45;
  --r-md: 12px;
  --r-lg: 16px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-8: 64px;
  --fs-eyebrow: 0.75rem;
  --track: -0.05em;
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 180ms;
  --t-med: 300ms;
  --t-slow: 520ms;
  --process-header: 16px;

  position: relative;
  background-color: var(--navy-950);
  color: var(--on-dark-mute);
}

.pxp-process__inner {
  width: min(100% - 48px, 1750px);
  margin-inline: auto;
}

.pxp-process .process__pin {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Fallback pinning (no ScrollTrigger): CSS sticky + extra scroll room */
.pxp-process--scrub {
  height: calc(var(--process-steps, 7) * 100vh + 60vh);
}
.pxp-process--scrub .process__pin {
  position: sticky;
  top: 0;
}

/* Static / reduced-motion / no-WebGL layout */
.pxp-process--static .process__pin {
  position: relative;
  height: auto;
  min-height: 0;
  overflow: visible;
}

/* ---------- Head ---------- */
.process__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
  padding-top: calc(var(--process-header) + var(--s-3));
  padding-bottom: var(--s-3);
}
.process__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 var(--s-2);
  color: var(--on-dark);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.process__eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--amber-500);
}
.process__head h2 {
  margin: 0;
  color: var(--on-dark);
  font-size: clamp(1.4rem, 1.05rem + 1.5vw, 2.3rem);
  letter-spacing: var(--track);
  line-height: 1.05;
}
.process__head .process__lead {
  display: none;
  max-width: 420px;
  margin: 0;
  color: var(--on-dark-mute);
  font-size: 1rem;
  line-height: 1.55;
}
@media (min-width: 1024px) and (min-height: 760px) {
  .process__head .process__lead {
    display: block;
  }
}

/* ---------- Stage ---------- */
.process__stage {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: var(--s-3);
  padding-bottom: var(--s-3);
}
.process__canvas-wrap {
  position: relative;
  isolation: isolate;
  min-height: 240px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: radial-gradient(120% 100% at 50% 100%, #2a2a2a 0%, #181818 60%, #0f0f0f 100%);
}
.process__canvas-wrap canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  touch-action: pan-y;
}
.process__loader {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  color: var(--on-dark-mute);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: opacity var(--t-slow);
}
.process__loader.is-hidden {
  opacity: 0;
  pointer-events: none;
}
.process__loader::before {
  content: "";
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--amber-500);
  animation: pxpProcessSpin 1s linear infinite;
}
@keyframes pxpProcessSpin {
  to { transform: rotate(360deg); }
}
.process__still {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* ---------- HUD ---------- */
.process__hud {
  position: absolute;
  left: var(--s-4);
  bottom: var(--s-4);
  z-index: 3;
  min-width: 200px;
  padding: 10px 14px;
  border: 1px solid rgba(240, 70, 14, 0.45);
  border-radius: var(--r-md);
  background-color: rgba(15, 15, 15, 0.75);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  color: var(--on-dark);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--t-med), transform var(--t-med);
  pointer-events: none;
}
.process__hud.is-visible {
  opacity: 1;
  transform: none;
}
.process__hud .hud__label {
  color: var(--grid-400);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.process__hud .hud__value {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.process__hud .hud__value small {
  margin-left: 4px;
  color: var(--on-dark-mute);
  font-size: 0.8rem;
  font-weight: 600;
}
.process__hud .hud__note {
  margin-top: 4px;
  color: var(--on-dark-mute);
  font-size: 0.68rem;
}

/* ---------- Panel ---------- */
.process__panel {
  display: grid;
  gap: var(--s-3);
  align-content: start;
}
.process__steps {
  position: relative;
  min-height: 124px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.process__step {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(12px);
  visibility: hidden;
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);
}
.process__step.is-active {
  opacity: 1;
  transform: none;
  visibility: visible;
}
.process__step-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--grid-400);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.process__step-meta .day {
  padding-left: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--on-dark-mute);
}
.process__step h3 {
  margin: 6px 0;
  color: var(--on-dark);
  font-size: clamp(1.2rem, 1rem + 0.9vw, 2rem);
  letter-spacing: var(--track);
  line-height: 1.1;
}
.process__step p {
  margin: 0;
  color: var(--on-dark-mute);
  font-size: 0.92rem;
  line-height: 1.5;
}
.process__nav {
  display: grid;
  gap: 10px;
}
.process__dots {
  display: flex;
  gap: 6px;
}
.process__dot {
  flex: 1;
  min-height: 40px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50px;
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--on-dark-mute);
  font-family: var(--at-ff-body);
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.process__dot:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--on-dark);
}
.process__dot[aria-current="step"] {
  background-color: #FEFEFE;
  border-color: #FEFEFE;
  color: #0F0F0F;
}
.process__dot.is-done {
  border-color: rgba(240, 70, 14, 0.6);
  color: var(--grid-400);
}
.process__bar {
  height: 3px;
  border-radius: 2px;
  background-color: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.process__bar > span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: 2px;
  background-color: var(--amber-500);
  transition: width 80ms linear;
}
.process__stepper {
  display: none;
  gap: var(--s-2);
}
.pxp-process--static .process__stepper {
  display: flex;
}
.process__cta {
  display: none;
  margin-top: var(--s-2);
}

/* ---------- Buttons (kept local so the section is self-contained) ---------- */
.process__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 8px 18px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 50px;
  background-color: transparent;
  color: var(--on-dark);
  font-family: var(--at-ff-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.process__btn:hover,
.process__btn:focus-visible {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--on-dark);
  color: var(--on-dark);
}
.process__btn:disabled {
  opacity: 0.4;
  cursor: default;
}
.process__btn:focus-visible {
  outline: 3px solid var(--amber-500);
  outline-offset: 3px;
}
.process__next {
  border-color: var(--amber-500);
  background-color: var(--amber-500);
  color: #FEFEFE;
}
.process__next:hover,
.process__next:focus-visible {
  border-color: #D93A06;
  background-color: #D93A06;
  color: #FEFEFE;
}

/* ---------- Desktop stage layout ---------- */
@media (min-width: 900px) {
  .process__stage {
    grid-template-columns: minmax(0, 1fr) 360px;
    grid-template-rows: minmax(0, 1fr);
    gap: var(--s-5);
    padding-bottom: var(--s-5);
  }
  .process__panel {
    align-content: center;
    gap: var(--s-5);
  }
  .process__steps {
    min-height: 220px;
  }
  .process__dot {
    min-height: 44px;
  }
  .process__cta {
    display: block;
  }
}
@media (min-width: 1280px) {
  .process__stage {
    grid-template-columns: minmax(0, 1fr) 400px;
  }
}

/* ---------- Static layout sizing ---------- */
.pxp-process--static .process__stage {
  min-height: 520px;
}
.pxp-process--static .process__canvas-wrap {
  min-height: 0;
  width: 100%;
  aspect-ratio: 16 / 10;
}
@media (min-width: 900px) {
  .pxp-process--static .process__canvas-wrap {
    min-height: 420px;
  }
}
.pxp-process--static .process__step {
  position: relative;
}
.pxp-process--static .process__step:not(.is-active) {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .process__loader::before {
    animation: none;
  }
}