/* ==========================================================================
   SECTION PROCESS (port từ home.model.css)
   ========================================================================== */

.home-process {
  position: relative;
  padding-top: 6.25rem;
  padding-bottom: 6.25rem;
  overflow: hidden;
}

.home-process__watermark {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 16rem;
  font-weight: 700;
  line-height: 0.85;
  color: rgba(29, 38, 45, 0.05);
  letter-spacing: 0.02em;
  pointer-events: none;
  text-transform: uppercase;
  fill: #F5F4F2;

opacity: 0.5;
}

.home-process__inner {
  display: flex;
  height: 33.3125rem;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.home-process__intro {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 28.25rem;
}

.home-process__intro .home-process__eyebrow {
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: rgba(117, 117, 117, 0.85);
  font-weight: 400;
}

.home-process__title {
  font-size: 2.25rem;
  line-height: 1.2;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #252525;
  margin: 0;
}

.home-process__desc {
  color: #252525;
  text-align: justify;
  opacity: 0.8;
  max-width: 25.25rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: -0.01rem;
}

.home-process__cta {
  margin-top: 1.5rem;
}

/* Button overrides (only this section) */
.home-process__cta .button,
.home-process__cta--mobile .button {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  transition: padding-right 0.25s ease;
}

.home-process__cta .button:hover,
.home-process__cta--mobile .button:hover {
  padding-right: 1.5rem;
}

/* Stop text slide animation */
.home-process__cta .button .button-sub .title-sub,
.home-process__cta--mobile .button .button-sub .title-sub {
  display: none;
}

.home-process__cta .button .button-sub .whitespace-nowrap,
.home-process__cta--mobile .button .button-sub .whitespace-nowrap {
  transform: none;
  opacity: 1;
  transition: none;
}

.home-process__cta .button:hover .button-sub .whitespace-nowrap:not(.title-sub),
.home-process__cta--mobile .button:hover .button-sub .whitespace-nowrap:not(.title-sub) {
  transform: none;
  opacity: 1;
}

/* Rotate icon to the right on hover */
.home-process__cta .button:hover .button-icon svg,
.home-process__cta--mobile .button:hover .button-icon svg {
  transform: rotate(45deg);
}

.home-process__cta--mobile {
  display: none;
}

/* ===== Timeline ===== */
.home-process__timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  height: 30.5rem;
  width: 51.6875rem;
  --process-step-icon-height: 8.25rem;
  --process-step-gap: 0.875rem;
  --process-dot-size: 0.81375rem;
  --process-path-y: calc(var(--process-step-icon-height) + var(--process-step-gap) + (var(--process-dot-size) / 2));
  --process-path-height: 20.74875rem;
}

.home-process__path {
  position: absolute;
  right: 0.2rem;
  top: var(--process-path-y);
  width: 46.62975rem;
  height: var(--process-path-height);
  pointer-events: none;
  overflow: visible;
}

/* Path "runner" animation chạy lặp đi lặp lại */
.home-process__path-runner {
  filter: drop-shadow(0 0 0.4rem rgba(205, 178, 124, 0.45));
  stroke: #000;
  will-change: stroke-dashoffset;
}

.home-process__path-runner-mobile {
  filter: drop-shadow(0 0 0.4rem rgba(205, 178, 124, 0.45));
  stroke: #000;
  transition: stroke-dashoffset 0.12s linear;
}

.home-process__path-mobile {
  display: none;
}

/* ===== Rows ===== */
.home-process__row {
  display: flex;
  justify-content: space-between;
  align-content: center;
  padding-right: 2rem;
  position: relative;
  width: 100%;
}

.home-process__row.top {
  align-items: start;
}

.home-process__row.bottom {
  margin-top: 7.33rem;
  align-items: end;
}

/* ===== Step ===== */
.home-process__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
  text-align: center;
  position: relative;
  width: 9.25rem;
  justify-self: center;
}

.home-process__step-icon {
  position: relative;
  width: 7.125rem;
  height: 8.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.home-process__step-art {
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(1);
  transform-origin: center;
  transition: transform 0.35s ease;
  will-change: transform;
}

.home-process__step-art svg,
.home-process__step-art img {
  width: 7.125rem;
  height: 8.25rem;
  object-fit: contain;
}

.home-process__step-dot-slot {
  width: var(--process-dot-size);
  height: var(--process-dot-size);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  flex: none;
  line-height: 0;
}

.home-process__step-dot {
  width: 100%;
  height: 100%;
  background: #cdb27c;
  border-radius: 50%;
  flex: none;
  opacity: 1;
  transform: scale(1);
  transition:
    transform 0.35s ease,
    opacity 0.25s ease,
    background 0.35s ease;
}

.home-process__step-dot_active {
  display: block;
  width: 1.285rem;
  height: 1.285rem;
  max-width: none;
  overflow: visible;
  position: absolute;
  left: 50%;
  top: 50%;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -50%) scale(0.7);
  transform-origin: center;
  flex: none;
  will-change: opacity, transform;
  transition:
    opacity 0.28s ease,
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.28s ease;
}

.home-process__step.is-active .home-process__step-dot {
  opacity: 0;
  transform: scale(0.45);
}

.home-process__step.is-active .home-process__step-dot_active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.home-process__step.is-active .home-process__step-art {
  transform: scale(1.03);
}

.home-process__step-label {
  font-size: 1rem;
  line-height: 1.27rem;
  color: #252525;
  letter-spacing: -0.02em;
  max-width: 9.75rem;
  font-weight: 400;
  height: 2.5rem;
}

.home-process__step.is-active .home-process__step-label {
  font-weight: 600;
  color: #252525;
}

/* Entrance animation (whileInView) */
.home-process__step {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}
.home-process__step.bottom {
  transform: translateY(-20px);
}
.home-process__step.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================================================
   MOBILE
   ======================================================================== */
@media (max-width: 768px) {
  .home-process {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .home-process__inner {
    gap: 2.12rem;
    height: 100%;
    flex-direction: column;
  }

  .home-process__intro {
    width: 100%;
    gap: 0.75rem;
  }

  .home-process__title {
    font-size: 1.5rem;
  }

  .home-process__desc {
    font-size: 0.875rem;
    max-width: 100%;
  }

  .home-process__cta {
    display: none;
  }

  .home-process__cta--mobile {
    display: block;
    width: 100%;
  }

  .home-process__cta--mobile .button {
    width: 100% !important;
  }

  .home-process__timeline {
    width: 100%;
    gap: 1.2rem;
    padding: 0;
    height: auto;
    --process-step-icon-height: 5.68388rem;
    --process-step-gap: 0.6rem;
    --process-dot-size: 0.78113rem;
  }

  .home-process__path {
    display: none;
  }

  .home-process__path-mobile {
    display: block;
    position: absolute;
    right: 0;
    top: 6.5rem;
    width: 21.4375rem;
    height: 34.11519rem;
    pointer-events: none;
  }

  .home-process__row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.09rem;
    padding-right: 0;
  }

  .home-process__row.bottom {
    gap: 0.2rem;
    margin-top: 0;
  }

  /* Mobile path runs right-to-left on row 2, so swap step 03 and 04 */
  .home-process__row.top > :nth-child(3) {
    grid-column: 2;
    grid-row: 2;
  }

  .home-process__row.top > :nth-child(4) {
    grid-column: 1;
    grid-row: 2;
  }

  /* Đảo ngược thứ tự bottom items */
  .home-process__row.bottom > :nth-child(1) {
    order: 3;
  }
  .home-process__row.bottom > :nth-child(2) {
    order: 2;
  }
  .home-process__row.bottom > :nth-child(3) {
    order: 1;
  }

  .home-process__step.bottom.home-process__row--sub {
    grid-column: 1 / 3 !important;
  }

  .home-process__step.bottom.home-process__row--sub .home-process__step-icon {
    height: 6.5rem;
  }

  .home-process__row.bottom > :nth-child(1) .home-process__step-label {
    white-space: nowrap;
    max-width: 10rem;
  }

  .home-process__step.is-active .home-process__step-label {
    font-weight: 400;
  }

  .home-process__step {
    flex-direction: column;
    width: auto;
    gap: 0.6rem;
  }

  .home-process__step-dot-slot {
    width: var(--process-dot-size);
    height: var(--process-dot-size);
  }

  .home-process__step-dot {
    width: 100%;
    height: 100%;
  }

  .home-process__step-dot_active {
    width: 1.285rem;
    height: 1.285rem;
  }

  .home-process__step .home-process__step-dot {
    opacity: 0;
    transform: scale(0.45);
  }

  .home-process__step .home-process__step-dot_active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
  }

  .home-process__step-icon {
    width: 4.90875rem;
    height: 5.68388rem;
  }

  .home-process__step-art svg,
  .home-process__step-art img {
    width: 4.90875rem;
    height: 5.68388rem;
  }

  .home-process__step-label {
    font-size: 0.75rem;
    max-width: 7rem;
  }

  .home-process__watermark {
    font-size: 5rem;
    left: 0;
    color: #f5f4f2;
    opacity: 0.5;
  }
}