/* ============ VARIABLES ============ */
:root {
  --black: #1a1a1a;
  --dark: #262626;
  --gray-900: #3a3a3a;
  --gray-700: #5c5c5c;
  --gray-500: #8a8a8a;
  --gray-300: #c9c9c9;
  --gray-100: #ececec;
  --off-white: #f7f7f7;
  --white: #ffffff;
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --container: 1200px;
}


* { box-sizing: border-box; margin: 0; padding: 0; }


html { scroll-behavior: smooth; }


body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  font-weight: 300;
}


img { max-width: 100%; display: block; }


.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}


h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--black);
  font-weight: 600;
  line-height: 1.2;
}


.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 14px;
  font-weight: 500;
}


.center { text-align: center; margin-left: auto; margin-right: auto; }


.divider {
  display: block;
  width: 60px;
  height: 2px;
  background: var(--black);
  margin: 18px 0 22px;
}


/* ============ BUTTONS ============ */
.btn {
  display: inline-block;
  padding: 16px 36px;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: all .25s ease;
}

.btn-dark { background: var(--black); color: var(--white); }

.btn-dark:hover { background: var(--gray-900); }

.btn-outline { border-color: var(--black); color: var(--black); }

.btn-outline:hover { background: var(--black); color: var(--white); }

.btn-light { background: var(--white); color: var(--black); }

.btn-light:hover { background: var(--gray-100); }


/* ============ HERO (banners a pantalla completa) ============ */
.hero { position: relative; overflow: hidden; background: var(--off-white); }

.hero-slider { position: relative; display: grid; min-height: 860px; }

.hero-slide {
  grid-area: 1 / 1;
  position: relative;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease, visibility 1s;
}
.hero-slide.active { opacity: 1; visibility: visible; z-index: 1; }

.hero-slide-bg { position: absolute; inset: 0; }
.hero-slide-bg img {
  position: absolute; top: -24%; left: 21%;
  width: 58%; height: 124%;
  object-fit: cover;
  object-position: 50% 0%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 72%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 72%, transparent 100%);
  transform: scale(1.06);
  transition: transform 8s ease;
}
.hero-slide-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(247,247,247,.97) 0%, rgba(247,247,247,.9) 24%, rgba(247,247,247,.35) 46%, rgba(247,247,247,0) 62%);
}
.hero-slide.active .hero-slide-bg img { transform: scale(1); }
.hero .hero-inner { position: relative; z-index: 2; width: 100%; padding-top: 470px; padding-bottom: 90px; }

.hero-text { max-width: 720px; margin: 0 auto; text-align: center; }

.hero-text .eyebrow,
.hero-text h1,
.hero-text .lead,
.hero-text .hero-actions {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.hero-slide.active .hero-text .eyebrow,
.hero-slide.active .hero-text h1,
.hero-slide.active .hero-text .lead,
.hero-slide.active .hero-text .hero-actions { opacity: 1; transform: translateY(0); }
.hero-slide.active .hero-text .eyebrow { transition-delay: .25s; }
.hero-slide.active .hero-text h1 { transition-delay: .4s; }
.hero-slide.active .hero-text .lead { transition-delay: .55s; }
.hero-slide.active .hero-text .hero-actions { transition-delay: .7s; }

.hero-text .eyebrow { color: var(--black); font-weight: 500; }
.hero-text h1 { font-size: 40px; margin-bottom: 20px; letter-spacing: -.5px; }
.hero-text .lead { color: var(--gray-700); font-size: 17px; margin: 0 auto 26px; max-width: 580px; }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.hero-actions .btn-dark {
  box-shadow: 0 10px 24px rgba(26,26,26,.18);
  transition: all .25s ease, transform .25s ease;
}
.hero-actions .btn-outline { background: rgba(255,255,255,.55); }
.hero-actions .btn-outline:hover { background: var(--black); }
.hero-actions .btn-dark:hover,
.hero-actions .btn-outline:hover { transform: translateY(-2px); }

/* Controles del carrusel */
.hero-arrow {
  position: absolute; top: 50%; z-index: 5;
  width: 48px; height: 48px;
  transform: translateY(-50%);
  border: 1px solid rgba(26,26,26,.25);
  background: rgba(255,255,255,.75);
  color: var(--black);
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .25s, color .25s;
}
.hero-arrow:hover { background: var(--black); color: var(--white); }
.hero-arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }

.hero-dots {
  position: absolute; left: 50%; bottom: 36px; z-index: 5;
  transform: translateX(-50%);
  display: flex; gap: 12px;
}
.hero-dots button {
  width: 34px; height: 4px; padding: 0;
  border: 0; border-radius: 2px;
  background: rgba(26,26,26,.25);
  cursor: pointer;
  transition: background .3s, width .3s;
}
.hero-dots button.active { background: var(--black); width: 54px; }


/* ============ ABOUT ============ */
.about { padding: 100px 0; }

.about-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
}

.about-image img {
  border-radius: 4px;
  width: 100%;
  height: 560px;
  object-fit: cover;
  object-position: top;
}

.about-text h2 { font-size: 34px; margin-bottom: 4px; }

.about-text p { color: var(--gray-700); margin-bottom: 18px; max-width: 520px; }


/* ============ HIGHLIGHTS ============ */
.highlights { background: var(--black); padding: 70px 0; }

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.highlight-card { color: var(--gray-300); }

.highlight-icon {
  width: 52px; height: 52px;
  border: 1px solid var(--gray-500);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--white);
}

.highlight-icon svg { width: 24px; height: 24px; }

.highlight-card h3 { color: var(--white); font-size: 18px; margin-bottom: 10px; }

.highlight-card p { font-size: 14px; color: var(--gray-500); }


/* ============ METHOD ============ */
.method { padding: 100px 0; background: var(--white); }

.method h2 { font-size: 32px; max-width: 720px; margin: 0 auto 60px; }

.eyebrow.center { display: block; text-align: center; }


.alterations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--gray-300);
  margin-bottom: 90px;
}

.alteration-card {
  background: var(--dark);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.alteration-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--black), var(--gray-900));
  opacity: 0;
  transition: opacity .3s ease;
}

.alteration-card:hover::before { opacity: 1; }

.alteration-card span {
  color: var(--white);
  font-family: var(--font-head);
  font-size: 18px;
  position: relative;
  z-index: 1;
}


.method-subtitle { font-size: 26px; max-width: 640px; margin: 0 auto 50px; }


.phases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.phase-number {
  font-family: var(--font-head);
  font-size: 40px;
  color: var(--gray-300);
  display: block;
  margin-bottom: 10px;
}

.phase h4 { font-size: 19px; margin-bottom: 16px; }

.phase ul { list-style: none; }

.phase li {
  font-size: 14px;
  color: var(--gray-700);
  padding-left: 18px;
  position: relative;
  margin-bottom: 10px;
}

.phase li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  background: var(--black);
  border-radius: 50%;
}


/* ============ SERVICES ============ */
.services { background: var(--off-white); padding: 100px 0; }

.services-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
}

.services-text h2 { font-size: 32px; margin-bottom: 16px; }

.services-text p { color: var(--gray-700); max-width: 360px; }

.services-list { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }

.services-list ul { list-style: none; }

.services-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-300);
  color: var(--gray-900);
  font-size: 15px;
}


/* ============ RESULTS ============ */
.results { padding: 100px 0 0; background: var(--off-white); position: relative; overflow: hidden; }

.results::before {
  content: "";
  position: absolute;
  top: -180px; right: -180px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,26,26,.05), transparent 70%);
}

.results .eyebrow.center { position: relative; z-index: 1; }

.results .eyebrow.center::after {
  content: "";
  display: block;
  width: 46px; height: 2px;
  background: var(--black);
  margin: 12px auto 0;
}

.results h2 { font-size: 36px; margin-bottom: 12px; position: relative; z-index: 1; }

.results-intro {
  text-align: center;
  color: var(--gray-700);
  max-width: 520px;
  margin: 0 auto 50px;
  font-size: 15px;
  position: relative;
  z-index: 1;
}

.results-gallery {
  column-count: 4;
  column-gap: 20px;
  position: relative;
  z-index: 1;
}

.result-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: 16px;
  overflow: hidden;
  cursor: zoom-in;
  box-shadow: 0 10px 28px rgba(26,26,26,.12);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease, box-shadow .3s ease;
}

.result-item.in-view {
  opacity: 1;
  transform: translateY(0);
}

.result-item:hover {
  box-shadow: 0 18px 40px rgba(26,26,26,.22);
}

.result-item img {
  width: 100%; height: auto;
  display: block;
  transition: transform .5s ease;
}

.result-item:hover img { transform: scale(1.06); }

.result-badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  background: rgba(255,255,255,.92);
  color: var(--black);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 30px;
  box-shadow: 0 4px 12px rgba(26,26,26,.15);
}

.result-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 18px;
  background: linear-gradient(0deg, rgba(15,15,15,.78) 0%, rgba(15,15,15,0) 55%);
  opacity: 0;
  transition: opacity .35s ease;
}

.result-item:hover .result-overlay { opacity: 1; }

.result-overlay-text {
  color: var(--white);
  font-size: 14px;
  letter-spacing: .5px;
  font-weight: 500;
}

.result-overlay-icon {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.result-overlay-icon svg { width: 16px; height: 16px; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 40px;
}

.lightbox.active { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 88vh;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

.lightbox-close {
  position: absolute;
  top: 22px; right: 28px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 38px;
  line-height: 1;
  cursor: pointer;
}


.testimonial {
  background: var(--black);
  margin-top: 90px;
  padding: 80px 0;
  position: relative;
}

.testimonial-track {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
  min-height: 260px;
}

.testimonial-slide {
  position: absolute;
  inset: 0;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .45s ease, transform .45s ease, visibility .45s;
  pointer-events: none;
}

.testimonial-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.testimonial-photo {
  width: 88px; height: 88px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 26px;
  border: 2px solid var(--gray-700);
}

.testimonial blockquote {
  font-family: var(--font-head);
  font-size: 22px;
  color: var(--white);
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: 24px;
}

.testimonial-name { color: var(--gray-300); font-size: 14px; }

.testimonial-name span { color: var(--gray-500); }

.testimonial-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 34px;
}

.testimonial-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gray-700);
  background: transparent;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease;
  flex-shrink: 0;
}

.testimonial-arrow:hover { background: var(--gray-900); border-color: var(--gray-500); }

.testimonial-arrow svg { width: 18px; height: 18px; }

.testimonial-dots { display: flex; justify-content: center; gap: 8px; }

.testimonial-dots button {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gray-700);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}

.testimonial-dots button.active { background: var(--white); transform: scale(1.2); }


/* ============ FAQ ============ */
.faq { padding: 100px 0; background: var(--white); }

.faq-inner { max-width: 760px; }

.faq h2 { font-size: 30px; margin-bottom: 50px; }

.accordion-item { border-bottom: 1px solid var(--gray-300); }

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--black);
  cursor: pointer;
}

.accordion-trigger span { font-size: 22px; color: var(--gray-500); transition: transform .25s ease; }

.accordion-item.open .accordion-trigger span { transform: rotate(45deg); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}

.accordion-item.open .accordion-panel { max-height: 800px; }

.accordion-panel p { color: var(--gray-700); font-size: 15px; padding-bottom: 22px; max-width: 640px; }


/* ============ CTA ============ */
.cta {
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 130px 0;
  text-align: center;
}

.cta-overlay {
  position: absolute; inset: 0;
  background: rgba(15,15,15,0.72);
}

.cta-inner { position: relative; z-index: 1; max-width: 620px; margin: 0 auto; }

.cta h2 { color: var(--white); font-size: 32px; margin-bottom: 18px; }

.cta p { color: var(--gray-300); margin-bottom: 34px; }


/* ============ PROTOCOLOS (desplegables) ============ */
.protocols-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 54px;
}
.protocol-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 32px 26px 26px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-top: 3px solid var(--gray-300);
  cursor: pointer;
  text-align: left;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
.protocol-card:hover { transform: translateY(-4px); box-shadow: 0 20px 44px rgba(26,26,26,.10); }
.protocol-card.active { border-top-color: var(--black); background: var(--off-white); }
.protocol-label { font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: var(--gray-500); font-weight: 500; }
.protocol-card h3 { font-size: 22px; line-height: 1.3; margin: 8px 0 18px; color: var(--black); }
.protocol-arrow {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--black); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: transform .35s ease;
}
.protocol-arrow svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }
.protocol-card.active .protocol-arrow { transform: rotate(90deg); }
.protocol-for { font-size: 14px; color: var(--gray-700); line-height: 1.65; margin-bottom: 22px; flex: 1; }
.protocol-more { font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: var(--black); font-weight: 500; }
.protocol-card:hover .protocol-more { text-decoration: underline; }

/* Panel de detalle */
.protocol-panel { overflow: hidden; max-height: 0; opacity: 0; transition: max-height .6s ease, opacity .4s ease, margin .4s ease; }
.protocol-panel.open { max-height: 1400px; opacity: 1; margin-top: 28px; }
.protocol-detail-inner { background: var(--black); color: var(--white); padding: 48px 52px; }
.protocol-detail-inner h4 { font-size: 26px; color: var(--white); margin-bottom: 12px; }
.protocol-detail-inner > p { color: #cfcfcf; max-width: 720px; margin-bottom: 32px; }
.protocol-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; margin-bottom: 34px; }
.protocol-groups h5 { font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: var(--gray-300); font-weight: 500; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.18); }
.protocol-groups ul { list-style: none; }
.protocol-groups li { position: relative; padding-left: 18px; margin-bottom: 10px; font-size: 15px; }
.protocol-groups li::before { content: ""; position: absolute; left: 0; top: 11px; width: 7px; height: 1px; background: var(--white); }
.protocol-detail-inner .btn { background: var(--white); color: var(--black); border-color: var(--white); }
.protocol-detail-inner .btn:hover { background: transparent; color: var(--white); }

.protocol-detail { display: none; }

@media (max-width: 992px) { .protocols-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .protocols-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 36px; }
  .protocol-panel { display: none; }
  .protocol-card:hover { transform: none; }
  .protocol-card .protocol-detail { display: block; width: 100%; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .5s ease, opacity .4s ease, margin .4s ease; }
  .protocol-card.active .protocol-detail { max-height: 1200px; opacity: 1; margin-top: 18px; }
  .protocol-card .protocol-detail-inner { padding: 26px 22px; }
  .protocol-card .protocol-detail-inner h4 { font-size: 20px; }
}


/* ============ RECORRIDO MELA SKIN (fondo medicina estética) ============ */
.journey {
  position: relative;
  overflow: hidden;
  padding: 110px 0 120px;
  color: var(--white);
  background:
    radial-gradient(ellipse 60% 70% at 12% 0%, rgba(216,199,181,.18), transparent 60%),
    radial-gradient(ellipse 55% 60% at 92% 100%, rgba(255,255,255,.07), transparent 60%),
    linear-gradient(160deg, #161616 0%, #262626 100%);
}
.journey-art { position: absolute; pointer-events: none; fill: none; stroke: #fff; }
.journey-art.ripples { top: -140px; right: -140px; width: 620px; height: 620px; opacity: .10; }
.journey-art.lattice { bottom: -90px; left: -60px; width: 560px; height: 480px; opacity: .09; }
.journey .container { position: relative; z-index: 2; }
.journey-head { text-align: center; max-width: 720px; margin: 0 auto 70px; }
.journey .eyebrow { color: #d8c7b5; }
.journey-head h3 { font-size: 34px; line-height: 1.3; color: var(--white); margin-top: 8px; }
.journey-head p { color: #bdbdbd; margin-top: 16px; }
.journey-divider { display: block; width: 56px; height: 1px; background: #d8c7b5; margin: 26px auto 0; }

.journey-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.journey-card {
  position: relative;
  padding: 36px 28px 32px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.13);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: transform .35s ease, border-color .35s ease, background .35s ease;
}
.journey-card:hover { transform: translateY(-6px); border-color: rgba(216,199,181,.55); background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03)); }
.journey-icon {
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(216,199,181,.6);
  color: #d8c7b5;
  margin-bottom: 26px;
}
.journey-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.journey-num {
  position: absolute; top: 22px; right: 26px;
  font-size: 46px; font-weight: 200; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.28);
}
.journey-card h4 { font-size: 19px; line-height: 1.35; color: var(--white); margin-bottom: 18px; }
.journey-card ul { list-style: none; }
.journey-card li { position: relative; padding-left: 18px; margin-bottom: 11px; font-size: 14.5px; color: #cfcfcf; line-height: 1.55; }
.journey-card li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; border: 1px solid #d8c7b5; }

@media (max-width: 992px) { .journey-grid { grid-template-columns: repeat(2, 1fr); } .journey { padding: 80px 0 90px; } }
@media (max-width: 600px) {
  .journey-grid { grid-template-columns: 1fr; gap: 16px; }
  .journey-head { margin-bottom: 44px; }
  .journey-head h3 { font-size: 25px; }
  .journey-art.ripples { width: 420px; height: 420px; top: -120px; right: -150px; }
}


/* ============ RESULTADOS (fondo negro) ============ */
.results {
  padding-bottom: 90px;
  background:
    radial-gradient(ellipse 50% 40% at 85% 0%, rgba(216,199,181,.12), transparent 65%),
    radial-gradient(ellipse 45% 35% at 8% 100%, rgba(255,255,255,.05), transparent 65%),
    #0d0d0d;
  border-top: 1px solid rgba(255,255,255,.08);
}
.results::before { background: radial-gradient(circle, rgba(255,255,255,.06), transparent 70%); }
.results .eyebrow.center { color: #d8c7b5; }
.results .eyebrow.center::after { background: #d8c7b5; }
.results h2 { color: var(--white); }
.results-intro { color: #bdbdbd; }
.result-item { box-shadow: 0 14px 34px rgba(0,0,0,.55); outline: 1px solid rgba(255,255,255,.08); outline-offset: -1px; }
.result-item:hover { box-shadow: 0 22px 48px rgba(0,0,0,.7); }


/* ============ CTA elegante (imagen spa con transparencia) ============ */
.cta { overflow: hidden; background: #0b0b0b; padding: 150px 0; }
.cta-bg {
  position: absolute; inset: -20px;
  background-size: cover; background-position: center 35%;
  opacity: .42;
  filter: saturate(.8) contrast(1.05);
  transform: scale(1.04);
}
.cta-overlay {
  background:
    radial-gradient(ellipse 60% 70% at 50% 50%, rgba(11,11,11,.55) 0%, rgba(11,11,11,.22) 55%, rgba(11,11,11,0) 100%),
    linear-gradient(180deg, rgba(11,11,11,.85) 0%, rgba(11,11,11,.25) 28%, rgba(11,11,11,.25) 72%, rgba(11,11,11,.9) 100%);
}
.cta-frame { position: absolute; inset: 28px; border: 1px solid rgba(216,199,181,.38); pointer-events: none; z-index: 1; }
.cta .eyebrow { color: #d8c7b5; margin-bottom: 14px; }
.cta h2 { font-size: 38px; line-height: 1.25; letter-spacing: -.3px; }
.cta-line { display: block; width: 56px; height: 1px; background: #d8c7b5; margin: 0 auto 24px; }
.cta p:not(.eyebrow) { color: #e2e2e2; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta .btn-light { background: transparent; color: var(--white); border: 1px solid #d8c7b5; letter-spacing: 2px; }
.cta .btn-light:hover { background: #d8c7b5; color: var(--black); }
@media (max-width: 768px) { .cta { padding: 100px 0; } .cta h2 { font-size: 27px; } .cta-frame { inset: 14px; } }


/* Imagen spa en "Tu recorrido" */
.journey-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 40%;
  opacity: .34;
  filter: grayscale(.25) contrast(1.05);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
}
.journey::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(13,13,13,.45), rgba(13,13,13,0) 70%),
    linear-gradient(90deg, rgba(13,13,13,.55) 0%, rgba(13,13,13,0) 35%, rgba(13,13,13,0) 65%, rgba(13,13,13,.55) 100%);
}


/* ============ RESPONSIVE ============ */

/* Tablet */
@media (max-width: 992px) {
  .container { padding: 0 28px; }

  .hero-slider { min-height: 780px; }
  .hero .hero-inner { padding-top: 400px; padding-bottom: 100px; }
  .hero-slide-bg img { left: 8%; width: 84%; }
  .hero-text h1 { font-size: 38px; }
  .hero-arrow { display: none; }

  .about { padding: 70px 0; }
  .about-inner { gap: 40px; }
  .about-image img { height: 460px; }

  .highlights-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; row-gap: 40px; }

  .method { padding: 70px 0; }
  .method h2 { font-size: 28px; margin-bottom: 44px; }
  .alterations-grid { grid-template-columns: repeat(3, 1fr); margin-bottom: 60px; }
  .method-subtitle { font-size: 22px; margin-bottom: 36px; }
  .phases-grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }

  .services { padding: 70px 0; }
  .services-inner { grid-template-columns: 1fr; gap: 34px; }
  .services-text p { max-width: 100%; }

  .results { padding: 70px 0 0; }
  .results-gallery { column-count: 3; }

  .faq { padding: 70px 0; }

  .cta { padding: 90px 0; }
}

/* Mobile */
@media (max-width: 768px) {
  .container { padding: 0 22px; }

  h1 { font-size: 30px; }
  h2 { font-size: 26px; }

  /* Hero */
  .hero-slider { min-height: 640px; }
  .hero-slide { align-items: flex-end; }
  .hero-slide-bg img { top: 0; height: 100%; left: 0; width: 100%; object-position: 60% 0%; -webkit-mask-image: none; mask-image: none; }
  .hero-slide-bg::after { background: linear-gradient(180deg, rgba(247,247,247,0) 0%, rgba(247,247,247,.35) 30%, rgba(247,247,247,.95) 58%, rgba(247,247,247,1) 100%); }
  .hero .hero-inner { padding-top: 260px; padding-bottom: 110px; }
  .hero-text h1 { font-size: 30px; margin-bottom: 16px; }
  .hero-text .lead { font-size: 15px; margin-bottom: 26px; max-width: 100%; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { text-align: center; width: 100%; }

  /* About */
  .about { padding: 56px 0; }
  .about-inner { grid-template-columns: 1fr; gap: 28px; }
  .about-image img { height: 340px; }
  .about-text h2 { font-size: 26px; }
  .about-text p { max-width: 100%; }
  .about-text .btn { width: 100%; text-align: center; }

  /* Highlights */
  .highlights { padding: 50px 0; }
  .highlights-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .highlight-card h3 { font-size: 16px; }
  .highlight-card p { font-size: 13px; }

  /* Method */
  .method { padding: 56px 0; }
  .method h2 { font-size: 24px; margin-bottom: 36px; }
  .alterations-grid { grid-template-columns: repeat(2, 1fr); margin-bottom: 46px; }
  .alteration-card span { font-size: 15px; }
  .method-subtitle { font-size: 20px; margin-bottom: 30px; }
  .phases-grid { grid-template-columns: 1fr; gap: 34px; }
  .phase { padding-bottom: 24px; border-bottom: 1px solid var(--gray-100); }
  .phase:last-child { border-bottom: none; }

  /* Services */
  .services { padding: 56px 0; }
  .services-text h2 { font-size: 26px; }
  .services-list { grid-template-columns: 1fr; gap: 8px; }

  /* Results */
  .results { padding: 56px 0 0; }
  .results h2 { margin-bottom: 34px; }
  .results-gallery { column-count: 2; column-gap: 10px; }
  .result-item { margin-bottom: 10px; }
  .lightbox-close { top: 14px; right: 18px; font-size: 32px; }

  .testimonial { margin-top: 56px; padding: 56px 0; }
  .testimonial-track { min-height: 300px; }
  .testimonial blockquote { font-size: 18px; }
  .testimonial-nav { gap: 16px; margin-top: 26px; }

  /* FAQ */
  .faq { padding: 56px 0; }
  .faq h2 { font-size: 22px; margin-bottom: 34px; }
  .accordion-trigger { font-size: 15px; padding: 18px 0; gap: 10px; }
  .accordion-item.open .accordion-panel { max-height: 1000px; }

  /* CTA */
  .cta { padding: 70px 0; }
  .cta h2 { font-size: 26px; }
  .cta p { font-size: 15px; }
  .cta .btn { width: 100%; text-align: center; }
}

/* Small mobile */
@media (max-width: 480px) {
  .container { padding: 0 18px; }

  .hero-text h1 { font-size: 26px; }

  .about-image img { height: 280px; }
  .about-text h2 { font-size: 23px; }

  .highlights-grid { grid-template-columns: 1fr; gap: 26px; }

  .alterations-grid { grid-template-columns: 1fr 1fr; }
  .method h2 { font-size: 21px; }

  .results-gallery { column-count: 2; column-gap: 8px; }

  .testimonial blockquote { font-size: 16px; }

  .btn { padding: 14px 24px; font-size: 13px; }
}