/* ============================================================
   Dra. Eugenia Castello — Landing
   Paleta: Azul grisáceo + blanco/marfil cálido
   Tipografía: Cormorant Garamond (display) + Mulish (texto)
   ============================================================ */

:root {
  /* Paleta — azul grisáceo con fondos cálidos marfil */
  --bg: #F7F5F1;
  --surface: #FFFFFF;
  --tint: #F0EDE7;
  --ink: #16242E;
  --ink-soft: #4A5A65;
  --accent: #6E8898;
  --accent-deep: #2E4756;
  --line: #E2DED6;
  --gold: #B9A77F;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Mulish", -apple-system, "Segoe UI", sans-serif;

  --radius: 18px;
  --container: 1140px;
  --header-h: 74px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Tipografía ---------- */

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: 0.005em;
  text-wrap: balance;
}

h1 { font-size: clamp(38px, 5.4vw, 68px); }
h2 { font-size: clamp(30px, 3.8vw, 46px); }
h3 { font-size: clamp(22px, 2.4vw, 29px); }

p { text-wrap: pretty; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.lead {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 56ch;
}

.muted { color: var(--ink-soft); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
}

.wordmark {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  flex-shrink: 0;
}

.wordmark .name {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.wordmark .role {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-nav a {
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.2s ease;
  position: relative;
}

.site-nav a:hover { color: var(--ink); }

.site-nav a.active {
  color: var(--accent-deep);
}

.site-nav a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-deep);
  border-radius: 1px;
}

/* ---------- Hamburger ---------- */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 60;
  -webkit-tap-highlight-color: transparent;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1),
              opacity 0.3s ease;
  transform-origin: center;
}

.hamburger.open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.btn svg { flex: 0 0 auto; }

.btn:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--accent-deep);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--ink);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -12px var(--accent-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); }

.btn-sm { padding: 10px 20px; font-size: 13.5px; }

/* ---------- Hero ---------- */

.hero {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 84px;
}

.hero-copy .lead { margin-top: 24px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero-creds {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.hero-bio-creds {
  margin-top: 24px;
  gap: 8px;
}

.hero-bio-creds li {
  padding-bottom: 8px;
  font-size: 14px;
}

.hero .registro {
  margin-top: 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
}

.hero-media { position: relative; }

.hero-media .frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-media .frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center top;
  aspect-ratio: 4 / 5;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 28px -28px -28px 28px;
  background: var(--tint);
  border-radius: var(--radius);
  z-index: 0;
}

/* ---------- Secciones ---------- */

.section { padding: 96px 0; }

.section-tint { background: var(--tint); }

.section-surface {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}

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

.section-head p { margin-top: 18px; }

/* ---------- Filosofía / statement ---------- */

.statement {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.statement .display {
  font-size: clamp(26px, 3.4vw, 42px);
  font-style: italic;
  color: var(--accent-deep);
}

.statement .attribution {
  margin-top: 22px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- Tratamientos ---------- */

.treatment {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.treatment + .treatment { margin-top: 96px; }

.treatment.flip .treatment-media { order: 2; }

.treatment-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.treatment-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 560 / 440;
}

.treatment-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.treatment-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--accent);
}

.treatment h3 { font-size: clamp(26px, 3vw, 38px); }

.treatment .lead { margin-top: 16px; font-size: 17.5px; }

.treatment-points {
  list-style: none;
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.treatment-points li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15.5px;
  color: var(--ink-soft);
}

.treatment-points .dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 9px;
}

.treatment-points strong { color: var(--ink); font-weight: 700; }

.treatment-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.meta-chip {
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

/* ---------- Tratamientos complementarios ---------- */

.extras-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.extra-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.extra-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -16px rgba(46, 71, 86, 0.15);
}

.extra-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--tint);
  display: grid;
  place-items: center;
  color: var(--accent-deep);
  margin-bottom: 22px;
}

.extra-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.extra-card p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ---------- Video embed ---------- */

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 24px 64px -16px rgba(22, 36, 46, 0.3);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Antes / Después ---------- */

.ba-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ba-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.ba-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.ba-placeholder {
  border-radius: 12px;
  background: linear-gradient(135deg, var(--tint) 0%, color-mix(in srgb, var(--accent) 8%, var(--surface)) 100%);
  aspect-ratio: 2 / 1.2;
  display: grid;
  place-items: center;
}

.ba-placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  text-align: center;
  padding: 20px;
}

.ba-placeholder-inner svg {
  opacity: 0.5;
}

.ba-placeholder-inner span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  opacity: 0.7;
}

.ba-card .ba-label {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: var(--ink-soft);
}

.ba-cta {
  text-align: center;
  margin-top: 28px;
}

.disclaimer {
  margin-top: 36px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-soft);
  font-style: italic;
}

/* ---------- Sobre la Dra. ---------- */

.bio {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
  align-items: center;
}

.bio-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.bio-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center top;
  aspect-ratio: 4 / 5;
}

.bio-media::after {
  content: "";
  position: absolute;
  inset: -22px 22px 22px -22px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  opacity: 0.45;
  pointer-events: none;
}

.bio-creds {
  list-style: none;
  margin-top: 30px;
  display: grid;
  gap: 12px;
}

.bio-creds li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 15px;
  color: var(--ink-soft);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.bio-creds .n {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
  flex: 0 0 28px;
}

.bio .registro {
  margin-top: 26px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
}

/* ---------- Testimonios ---------- */

.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px -12px rgba(46, 71, 86, 0.12);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 4px;
}

.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  line-height: 1.45;
  color: var(--ink);
}

.testimonial cite {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: auto;
}

/* ---------- Instagram banner ---------- */

.ig-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 42px;
}

.ig-content {
  display: flex;
  align-items: center;
  gap: 22px;
}

.ig-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #F77737 100%);
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
}

.ig-handle {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.ig-desc {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 42ch;
}

/* ---------- Instagram feed grid ---------- */

.ig-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 36px;
}

.ig-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.28s ease, border-color 0.28s ease;
}

.ig-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px -12px rgba(46, 71, 86, 0.18);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}

.ig-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--tint);
}

.ig-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.ig-card:hover .ig-card-media img {
  transform: scale(1.05);
}

.ig-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(22, 36, 46, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  color: #FFFFFF;
}

.ig-badge.video-badge svg {
  margin-left: 2px;
}

.ig-card-overlay {
  padding: 18px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ig-card-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.ig-card-overlay p {
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink);
  font-weight: 600;
}

.ig-card-footer {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--accent-deep);
  font-weight: 700;
}

.ig-card-footer svg {
  transition: transform 0.2s ease;
}

.ig-card:hover .ig-card-footer svg {
  transform: translateX(3px);
}

.ig-widget-container {
  margin-top: 32px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  min-height: 480px;
}

/* ---------- FAQ ---------- */

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 4px;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
}

.faq-q:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
  border-radius: 4px;
}

.faq-q .faq-icon {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent);
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
}

.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}

.faq-a .inner {
  padding: 0 4px 28px;
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 64ch;
}

/* ---------- Ubicaciones + CTA ---------- */

.locations {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}

.location-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 36px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.location-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px -12px rgba(46, 71, 86, 0.12);
}

.location-card .loc-kicker {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.location-card h3 { margin-bottom: 8px; }

.location-card p { color: var(--ink-soft); font-size: 15.5px; }

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

.cta-final .cta-note {
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

/* ---------- Formulario de contacto ---------- */

.contact-form-wrapper {
  max-width: 680px;
  margin: 48px auto 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 42px;
  box-shadow: 0 12px 36px -12px rgba(46, 71, 86, 0.08);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-group label {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.form-group label .required {
  color: #D32F2F;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: #FFFFFF;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74, 107, 130, 0.18);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.5;
}

.form-submit-row {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-submit-row .btn {
  width: 100%;
  justify-content: center;
  font-size: 15.5px;
  padding: 15px 28px;
  cursor: pointer;
}

.form-status {
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  padding: 12px 16px;
  border-radius: 8px;
  display: none;
}

.form-status.success {
  display: block;
  background: #E8F5E9;
  color: #2E7D32;
  border: 1px solid #C8E6C9;
}

.form-status.error {
  display: block;
  background: #FFEBEE;
  color: #C62828;
  border: 1px solid #FFCDD2;
}

.form-privacy-note {
  font-size: 12.5px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.45;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: #C7D1D8;
  padding: 64px 0 40px;
}

.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer .name {
  font-family: var(--font-display);
  font-size: 24px;
  color: #FFFFFF;
}

.site-footer .role {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #8FA3AF;
  margin-top: 6px;
}

.site-footer h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8FA3AF;
  margin-bottom: 16px;
}

.site-footer ul { list-style: none; display: grid; gap: 10px; font-size: 14.5px; }

.site-footer a { color: #C7D1D8; text-decoration: none; transition: color 0.2s ease; }

.site-footer a:hover { color: #FFFFFF; }

.footer-legal {
  padding-top: 28px;
  font-size: 12.5px;
  color: #7E919D;
  display: grid;
  gap: 10px;
}

/* ---------- Scroll reveal ---------- */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.8s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
  }

  .reveal.in {
    opacity: 1;
    transform: none;
  }

  .reveal-d1 { transition-delay: 0.12s; }
  .reveal-d2 { transition-delay: 0.24s; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ---------- WhatsApp flotante ---------- */

.wa-float {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--accent-deep);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 30px -10px color-mix(in srgb, var(--accent-deep) 70%, transparent);
  transition: transform 0.22s ease, background 0.22s ease;
}

.wa-float:hover { transform: translateY(-3px) scale(1.04); background: var(--ink); }

/* ---------- Focus visible (accesibilidad) ---------- */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

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

/* ---------- Tablet & medium ---------- */
@media (max-width: 960px) {
  .site-nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 0;
    box-shadow: 0 16px 48px -12px rgba(0, 0, 0, 0.12);
    z-index: 55;
  }

  .site-nav.open {
    display: flex;
    animation: slideDown 0.3s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: none; }
  }

  .site-nav a {
    padding: 16px 28px;
    font-size: 16px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child { border-bottom: none; }

  .hamburger { display: flex; }

  .btn-header-cta { display: none; }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .hero-media::before { inset: 16px -16px -16px 16px; }

  .treatment, .treatment.flip {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .treatment.flip .treatment-media { order: 0; }

  .bio {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .bio-media::after { display: none; }

  .ba-grid,
  .ba-grid-2,
  .testimonials,
  .extras-grid { grid-template-columns: 1fr; }

  .ig-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .locations { grid-template-columns: 1fr; }

  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .section { padding: 64px 0; }

  .ig-banner {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }

  .ig-content {
    flex-direction: column;
  }
}

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

  h1 { font-size: 34px; }
  h2 { font-size: 28px; }

  .hero .container {
    padding-top: 36px;
    padding-bottom: 36px;
    gap: 32px;
  }

  .hero-media::before { display: none; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .hero-creds {
    flex-direction: column;
    gap: 6px;
  }

  .section { padding: 48px 0; }

  .treatment + .treatment { margin-top: 56px; }

  .treatment-meta { gap: 8px; }
  .meta-chip { padding: 8px 14px; font-size: 12px; }

  .testimonial { padding: 28px 22px; }
  .testimonial blockquote { font-size: 18px; }

  .faq-q { font-size: 19px; padding: 22px 4px; }

  .location-card { padding: 28px 22px; }

  .wa-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }

  .bio-media::after { display: none; }

  .statement .display { font-size: 24px; }

  .section-head { margin-bottom: 36px; }

  .ig-banner { padding: 24px 18px; }
  .ig-icon { width: 52px; height: 52px; border-radius: 12px; }
  .ig-handle { font-size: 20px; }

  .ig-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 24px;
  }

  .contact-form-wrapper {
    padding: 28px 20px;
    margin-top: 36px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ---------- Large screens ---------- */
@media (min-width: 1400px) {
  :root { --container: 1240px; }
}