/* === Treatment page styles (scoped) === */

/* ============ HERO — split layout ============ */
.single-tratamiento .tx-hero {
  position: relative;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-3) 100%);
  padding: 140px var(--pad-x) 80px;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  align-items: center;
}
.single-tratamiento .tx-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.single-tratamiento .tx-hero-text { position: relative; }
.single-tratamiento .tx-breadcrumb {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  gap: 10px;
  align-items: center;
}
.single-tratamiento .tx-breadcrumb .sep { color: var(--accent-soft); }
.single-tratamiento .tx-breadcrumb span:last-child { color: var(--accent); }
.single-tratamiento .tx-category {
  margin-top: 20px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  color: var(--accent);
}
.single-tratamiento .tx-hero-title {
  font-family: var(--serif);
  font-size: clamp(56px, 7vw, 110px);
  line-height: 0.96;
  margin: 24px 0 0;
  color: var(--ink);
  letter-spacing: -0.02em;
  font-weight: 400;
}
.single-tratamiento .tx-hero-title .italic {
  display: block;
  font-style: italic;
  color: var(--accent);
}
.single-tratamiento .tx-hero-lead {
  margin: 32px 0 0;
  max-width: 520px;
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.55;
}
.single-tratamiento .tx-hero-actions {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.single-tratamiento .tx-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--accent);
  color: white;
  padding: 12px 12px 12px 28px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: all .3s cubic-bezier(.2,.7,.3,1);
}
.single-tratamiento .tx-hero-cta:hover {
  background: var(--accent-deep);
  transform: translateY(-2px);
}
.single-tratamiento .tx-hero-cta .tx-cta-arrow {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: white;
  color: var(--accent);
  display: grid; place-items: center;
  transition: transform .3s;
}
.single-tratamiento .tx-hero-cta:hover .tx-cta-arrow {
  transform: translateX(3px);
}
.single-tratamiento .tx-hero-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
}
.single-tratamiento .tx-hero-meta .line {
  width: 40px;
  height: 1px;
  background: var(--accent-soft);
}

.single-tratamiento .tx-hero-image {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.single-tratamiento .tx-hero-image-tag {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--bg-2);
  padding: 10px 18px;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}
.single-tratamiento .tx-hero-image-tag .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* ============ ABOUT (inverted — content L, collage R) ============ */
.single-tratamiento .tx-about {
  padding: var(--pad-y) var(--pad-x);
}
.single-tratamiento .tx-about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}
.single-tratamiento .tx-about-content .eyebrow { color: var(--accent); }
.single-tratamiento .tx-about-content .eyebrow::before { display: none; }
.single-tratamiento .tx-about-content h2 .italic { display: block; }

.single-tratamiento .tx-about-media {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-left: auto;
}
.single-tratamiento .tx-about-media .tx-img-a,
.single-tratamiento .tx-about-media .tx-img-b {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 8px solid var(--bg);
}
.single-tratamiento .tx-about-media .tx-img-a {
  top: 0; right: 0;
  width: 65%; height: 70%;
}
.single-tratamiento .tx-about-media .tx-img-b {
  bottom: 0; left: 0;
  width: 60%; height: 60%;
  border-color: var(--bg-2);
}
.single-tratamiento .tx-about-media .tx-badge {
  position: absolute;
  top: 38%; left: 50%;
  transform: translate(-50%, -50%);
  width: 110px; height: 110px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: grid; place-items: center;
  text-align: center;
  font-family: var(--serif);
  z-index: 2;
  border: 6px solid var(--bg);
  transition: transform .6s cubic-bezier(.2,.7,.3,1);
}
.single-tratamiento .tx-about-media:hover .tx-badge { transform: translate(-50%, -50%) rotate(12deg); }
.single-tratamiento .tx-about-media .tx-badge .num { font-size: 28px; line-height: 1; font-style: italic; }
.single-tratamiento .tx-about-media .tx-badge .lbl {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-top: 4px;
  font-family: var(--sans);
  font-style: normal;
}

.single-tratamiento .tx-stats {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}
.single-tratamiento .tx-stat {
  padding: 24px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.single-tratamiento .tx-stat:nth-child(2n) { border-right: none; }
.single-tratamiento .tx-stat:nth-last-child(-n+2) { border-bottom: none; }
.single-tratamiento .tx-stat .k {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.single-tratamiento .tx-stat .v {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--ink);
}

/* ============ CASES — horizontal carousel ============ */
.single-tratamiento .tx-cases {
  background: var(--bg-3);
  padding: var(--pad-y) 0;
}
.single-tratamiento .tx-cases-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  max-width: 1400px;
  padding: 0 var(--pad-x);
  margin: 0 auto 60px;
}
.single-tratamiento .tx-cases-head .eyebrow {
  letter-spacing: 0.28em;
  color: var(--accent);
}
.single-tratamiento .tx-cases-head .eyebrow::before { display: none; }
.single-tratamiento .tx-cases-head h2 .italic { font-style: italic; color: var(--accent); }
.single-tratamiento .tx-carousel-nav {
  display: flex;
  gap: 10px;
}
.single-tratamiento .tx-carousel-nav button {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink);
  display: grid; place-items: center;
  transition: all .25s;
}
.single-tratamiento .tx-carousel-nav button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.single-tratamiento .tx-carousel {
  display: flex;
  gap: 14px;
  padding: 0 var(--pad-x);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  scroll-padding-inline: var(--pad-x);
}
.single-tratamiento .tx-carousel::-webkit-scrollbar { display: none; }
.single-tratamiento .tx-carousel-item {
  flex: 0 0 320px;
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  scroll-snap-align: start;
  cursor: pointer;
}
.single-tratamiento .tx-carousel-item .ph {
  transition: transform .6s cubic-bezier(.2,.7,.3,1);
}
.single-tratamiento .tx-carousel-item:hover .ph { transform: scale(1.06); }
.single-tratamiento .tx-carousel-meta {
  position: absolute;
  inset: auto 0 0 0;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  color: white;
  background: linear-gradient(180deg, transparent 0%, rgba(15,35,60,0.85) 100%);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.single-tratamiento .tx-carousel-meta .num { font-family: var(--serif); font-style: italic; font-size: 16px; letter-spacing: 0.04em; }
.single-tratamiento .tx-carousel-meta .act { display: inline-flex; align-items: center; gap: 8px; }

/* ============ BENEFITS — sticky title + list ============ */
.single-tratamiento .tx-benefits {
  padding: var(--pad-y) var(--pad-x);
}
.single-tratamiento .tx-benefits-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 120px);
  max-width: 1280px;
  margin: 0 auto;
  align-items: start;
}
.single-tratamiento .tx-benefits-side {
  position: sticky;
  top: 100px;
  align-self: start;
}
.single-tratamiento .tx-benefits-side .eyebrow { color: var(--accent); }
.single-tratamiento .tx-benefits-side .eyebrow::before { display: none; }
.single-tratamiento .tx-benefits-side h2 .italic { display: block; }
.single-tratamiento .tx-benefits-counter {
  margin-top: 48px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.single-tratamiento .tx-benefits-counter .k {
  font-family: var(--serif);
  font-style: italic;
  font-size: 60px;
  color: var(--accent);
  line-height: 1;
}
.single-tratamiento .tx-benefits-counter .v {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.single-tratamiento .tx-benefits-list {
  display: flex;
  flex-direction: column;
}
.single-tratamiento .tx-benefit-row {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 32px;
  align-items: start;
  transition: padding-left .35s cubic-bezier(.2,.7,.3,1);
}
.single-tratamiento .tx-benefit-row:last-child { border-bottom: 1px solid var(--line); }
.single-tratamiento .tx-benefit-row:hover { padding-left: 12px; }
.single-tratamiento .tx-benefit-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  color: var(--accent);
  letter-spacing: 0.04em;
  padding-top: 8px;
}
.single-tratamiento .tx-benefit-body h3 {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1.15;
}
.single-tratamiento .tx-benefit-body p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.55;
  max-width: 540px;
}

/* ============ POSSIBILITIES — numbered cards grid ============ */
.single-tratamiento .tx-poss {
  background: var(--bg-2);
  padding: var(--pad-y) var(--pad-x);
}
.single-tratamiento .tx-poss-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}
.single-tratamiento .tx-poss-head .eyebrow {
  color: var(--accent);
  letter-spacing: 0.28em;
}
.single-tratamiento .tx-poss-head .eyebrow::before { display: none; }
.single-tratamiento .tx-poss-head h2 .italic { font-style: italic; color: var(--accent); }

.single-tratamiento .tx-poss-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 1200px;
  margin: 0 auto;
}
.single-tratamiento .tx-poss-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 28px 32px;
  position: relative;
  overflow: hidden;
  transition: all .35s cubic-bezier(.2,.7,.3,1);
  display: flex;
  align-items: flex-start;
  gap: 22px;
}
.single-tratamiento .tx-poss-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s cubic-bezier(.2,.7,.3,1);
}
.single-tratamiento .tx-poss-card:hover {
  border-color: var(--accent);
  background: var(--bg-2);
  transform: translateY(-3px);
}
.single-tratamiento .tx-poss-card:hover::before { transform: scaleY(1); }
.single-tratamiento .tx-poss-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 32px;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}
.single-tratamiento .tx-poss-text {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-2);
  padding-top: 4px;
}

.single-tratamiento .tx-poss-technique-row {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  margin-top: 80px;
  font-size: 12px;
}
.single-tratamiento .tx-poss-technique-row .line {
  flex: 0 1 200px;
  height: 1px;
  background: var(--line);
}
.single-tratamiento .tx-poss-technique-row .label {
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}
.single-tratamiento .tx-poss-technique-row .value {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--accent);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .single-tratamiento .tx-hero-grid { grid-template-columns: 1fr; }
  .single-tratamiento .tx-hero-image { aspect-ratio: 16 / 10; max-height: 480px; margin-top: 32px; }
  .single-tratamiento .tx-about-grid { grid-template-columns: 1fr; gap: 40px; }
  .single-tratamiento .tx-about-media { margin: 0 auto; }
  .single-tratamiento .tx-benefits-layout { grid-template-columns: 1fr; gap: 40px; }
  .single-tratamiento .tx-benefits-side { position: static; }
  .single-tratamiento .tx-poss-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .single-tratamiento .tx-hero { padding: 110px 20px 60px; min-height: auto; }
  .single-tratamiento .tx-hero-title { font-size: clamp(44px, 12vw, 64px); }
  .single-tratamiento .tx-hero-lead { font-size: 15px; }
  .single-tratamiento .tx-hero-cta { padding: 10px 10px 10px 22px; font-size: 11px; }
  .single-tratamiento .tx-hero-cta .tx-cta-arrow { width: 32px; height: 32px; }
  .single-tratamiento .tx-cases-head { grid-template-columns: 1fr; }
  .single-tratamiento .tx-carousel-item { flex: 0 0 75vw; }
  .single-tratamiento .tx-benefit-row { grid-template-columns: 50px 1fr; gap: 16px; padding: 24px 0; }
  .single-tratamiento .tx-benefit-body h3 { font-size: 22px; }
  .single-tratamiento .tx-poss-cards { grid-template-columns: 1fr; }
  .single-tratamiento .tx-poss-technique-row { flex-wrap: wrap; }
  .single-tratamiento .tx-stats { grid-template-columns: 1fr; }
  .single-tratamiento .tx-stat { border-right: none !important; border-bottom: 1px solid var(--line) !important; }
  .single-tratamiento .tx-stat:last-child { border-bottom: none !important; }
  .single-tratamiento .tx-about-media .tx-badge { width: 88px; height: 88px; }
  .single-tratamiento .tx-about-media .tx-badge .num { font-size: 22px; }
}