/* ============================================================
   CALL US — TREATMENTS SECTION
   treatments.css
   ============================================================ */

/* ============================================================
   01 — SECTION
   ============================================================ */
.treatments {
  position: relative;
  z-index: 2;
  background: var(--ink);
  color: var(--bone);
  padding: clamp(6rem, 12vh, 10rem) var(--pad);
  overflow: hidden;
}

.treatments__inner {
  max-width: var(--maxw);
  margin: 0 auto;
}

/* ============================================================
   02 — HEAD
   ============================================================ */
.treatments__head {
  margin-bottom: clamp(3rem, 6vh, 5rem);
  max-width: 55rem;
}

.treatments__title {
  font-family: 'General Sans', sans-serif;
  font-size: var(--t-section);
  line-height: 1;
  letter-spacing: -0.035em;
  font-weight: 500;
  margin-top: 0.5rem;
}

.treatments__title-line { display: block; }

.treatments__title-line--italic {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--gold);
  padding-left: 0.05em;
}

.treatments__lede {
  margin-top: 2rem;
  font-size: var(--t-body);
  font-weight: 300;
  line-height: 1.7;
  color: var(--mute-light);
  max-width: 40rem;
}

/* ============================================================
   03 — FILTERS
   ============================================================ */
.treatments__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 4vh, 3rem);
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--ink-line);
}

.treatments__filter {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  background: transparent;
  border: 1px solid var(--ink-line);
  border-radius: 999px;
  color: var(--mute-light);
  font-family: 'General Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.4s var(--ease);
}

.treatments__filter:hover {
  border-color: rgba(212, 180, 140, 0.4);
  color: var(--bone);
}

.treatments__filter.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.treatments__filter-count {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.68rem;
  letter-spacing: 0;
  color: var(--gold);
  transition: color 0.4s ease;
}

.treatments__filter.is-active .treatments__filter-count {
  color: var(--ink);
  opacity: 0.6;
}

.treatments__filter-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ============================================================
   04 — LIST
   ============================================================ */
.treatments__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

/* ============================================================
   05 — ITEM
   ============================================================ */
.treatments__item {
  position: relative;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  border-bottom: 1px solid var(--ink-line);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  will-change: opacity, transform;
}

.treatments__item.is-hidden {
  display: none;
}

/* image */
.treatments__item-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0f0f0f;
  border: 1px solid var(--ink-line);
}

.treatments__item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.7) brightness(0.6);
  transform: scale(1.02);
  transition: filter 0.8s var(--ease), transform 1s var(--ease);
}

.treatments__item:hover .treatments__item-img img {
  filter: grayscale(0.15) brightness(0.9);
  transform: scale(1.06);
}

.treatments__item-num {
  position: absolute;
  top: 0.75rem;
  left: 0.85rem;
  font-family: 'General Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--bone);
  padding: 0.3rem 0.55rem;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2;
}

/* content */
.treatments__item-content {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 0.5rem 0;
}

.treatments__item-head {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.treatments__item-cat {
  font-family: 'General Sans', sans-serif;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

.treatments__item-title {
  font-family: 'General Sans', sans-serif;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--bone);
  transition: color 0.4s ease;
}

.treatments__item:hover .treatments__item-title {
  color: var(--gold);
}

.treatments__item-desc {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--mute-light);
  max-width: 40rem;
}

.treatments__item-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-family: 'General Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-top: 0.25rem;
}

.treatments__item-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.treatments__item-meta svg {
  opacity: 0.7;
}

.treatments__item-dot {
  color: var(--gold);
  opacity: 0.5;
}

.treatments__item-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'General Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid rgba(212, 180, 140, 0.25);
  width: fit-content;
  margin-top: 0.5rem;
  transition: gap 0.4s var(--ease), border-color 0.3s ease;
}

.treatments__item-cta:hover {
  gap: 1rem;
  border-color: var(--gold);
}

.treatments__item-arrow {
  transition: transform 0.4s var(--ease);
}

.treatments__item-cta:hover .treatments__item-arrow {
  transform: translateX(4px);
}

/* ============================================================
   06 — FOOTER
   ============================================================ */
.treatments__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: clamp(3rem, 6vh, 5rem);
  padding-top: clamp(2rem, 4vh, 3rem);
  border-top: 1px solid var(--ink-line);
}

.treatments__footer-text {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
  color: var(--mute-light);
}

/* ============================================================
   07 — RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .treatments {
    padding: 6rem var(--pad) 4rem;
  }

  .treatments__item {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .treatments__item-img {
    aspect-ratio: 16 / 10;
  }

  .treatments__filters {
    gap: 0.4rem;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .treatments__filters::-webkit-scrollbar {
    display: none;
  }

  .treatments__filter {
    flex-shrink: 0;
    padding: 0.55rem 0.9rem;
    font-size: 0.66rem;
  }

  .treatments__footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
}

@media (max-width: 500px) {
  .treatments__item-title {
    font-size: 1.5rem;
  }
  .treatments__item-desc {
    font-size: 0.88rem;
  }
}

/* ============================================================
   08 — REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .treatments__item,
  .treatments__item-img img,
  .treatments__item-title {
    transition: none;
  }
}

/* ============================================================
   FIX — Entrance animation
   ============================================================ */

/* کارت‌ها در ابتدا دیده می‌شن — انیمیشن ورودی ندارن */
.treatments__item {
  opacity: 1;
  transform: none;
}

.treatments__item.is-hidden {
  display: none;
}