/* Ana Bazo Dermoestética — estilos mobile-first */

:root {
  --color-bg: #faf8f6;
  --color-surface: #ffffff;
  --color-ink: #1e2228;
  --color-muted: #5c6470;
  --color-accent: #6b7f6e;
  --color-accent-soft: #e8efe9;
  --color-line: #e6e2dc;
  --font-sans: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(30, 34, 40, 0.08);
  --max: 1120px;
  --header-h: 64px;
  --cta-h: 56px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  padding-bottom: calc(var(--cta-h) + env(safe-area-inset-bottom, 0));
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--color-accent);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 8px 12px;
  background: var(--color-surface);
  border-radius: 8px;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 246, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(30, 34, 40, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 16px;
}

.brand {
  text-decoration: none;
  color: inherit;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 0;
}

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

.header-cta {
  display: none;
}

@media (max-width: 960px) {
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-line);
    padding: 16px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 4px;
  }

  .site-nav a {
    display: block;
    padding: 10px 4px;
  }
}

@media (min-width: 961px) {
  .nav-toggle {
    display: none;
  }

  .header-cta {
    display: inline-flex;
  }

  .site-nav ul {
    gap: 8px 20px;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-ink);
  color: #fff;
  box-shadow: 0 8px 24px rgba(30, 34, 40, 0.15);
}

.btn-primary:hover {
  box-shadow: 0 10px 28px rgba(30, 34, 40, 0.2);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
}

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid transparent;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
}

.btn-whatsapp:hover {
  filter: brightness(1.05);
}

.btn-whatsapp .wa-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.btn-instagram {
  background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af);
  color: #fff;
  border: none;
  box-shadow: 0 8px 24px rgba(221, 42, 123, 0.28);
}

.btn-instagram:hover {
  filter: brightness(1.06);
}

.btn-instagram .ig-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.treatments-cta-wrap {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.treatments-cta-wrap .btn-whatsapp {
  min-width: min(100%, 320px);
  padding: 14px 24px;
  font-size: 1rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.blog-topic-list {
  max-width: 52ch;
}

.blog-cta-note {
  margin-top: 20px;
  color: var(--color-muted);
  max-width: 52ch;
}

.blog-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  align-items: center;
}

.hero {
  padding: 40px 0 56px;
}

.hero-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    padding: 24px 0 32px;
  }
}

.hero-kicker {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin: 0 0 12px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 16px;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  margin: 0 0 12px;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 600;
  font-style: italic;
  color: var(--color-ink);
  margin: 0 0 10px;
  line-height: 1.3;
}

.hero-lead-secondary {
  font-size: 1.05rem;
}

.hero-sub {
  margin: 0 0 28px;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.hero-meta strong {
  color: var(--color-ink);
}

.hero-visual {
  position: relative;
}

.hero-visual figure {
  margin: 0;
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--color-surface);
}

.hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.section {
  padding: 56px 0;
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.section-alt {
  background: var(--color-surface);
  border-block: 1px solid var(--color-line);
}

.section-head {
  max-width: 640px;
  margin-bottom: 32px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0 0 12px;
}

.section-head p {
  margin: 0;
  color: var(--color-muted);
}

.split {
  display: grid;
  gap: 28px;
}

@media (min-width: 860px) {
  .split-2 {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  /* Solo en la intro de Sobre mí: alinea foto y texto en la parte superior */
  .about-intro-grid {
    align-items: start;
  }

  .about-intro-grid .about-photo {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }
}

.about-cta {
  margin-top: 24px;
  margin-bottom: 0;
}

.about-below {
  margin-top: 48px;
}

.about-below:first-of-type {
  margin-top: 40px;
}

.about-photo {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-photo img {
  width: 100%;
  display: block;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.details-more summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: 12px;
  list-style: none;
}

.details-more summary::-webkit-details-marker {
  display: none;
}

.details-more[open] summary {
  margin-bottom: 12px;
}

.card-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 640px) {
  .card-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .card-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.category {
  margin-bottom: 36px;
}

.category:last-child {
  margin-bottom: 0;
}

.category h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-line);
}

.treatment-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.treatment-card h4 {
  margin: 0;
  font-size: 1.05rem;
}

.treatment-card p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.95rem;
}


.pillars {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pillar {
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  padding: 22px;
  border: 1px solid transparent;
}

.pillar h3,
.pillar .pillar-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.pillar p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.checklist {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-muted);
}

.checklist li {
  margin-bottom: 8px;
}

.cta-band {
  background: linear-gradient(135deg, var(--color-accent-soft), #f3eee8);
  border-radius: calc(var(--radius) + 4px);
  padding: 32px;
  border: 1px solid var(--color-line);
  display: grid;
  gap: 24px;
  align-items: center;
}

@media (min-width: 800px) {
  .cta-band {
    grid-template-columns: 1fr auto;
    padding: 40px;
  }
}

.gallery-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 720px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

.gallery-item {
  position: relative;
  border: none;
  padding: 0;
  cursor: zoom-in;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-line);
  aspect-ratio: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-note {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-top: 16px;
}

.gallery-subsection {
  margin-top: 40px;
}

.gallery-subsection:first-of-type {
  margin-top: 0;
}

.gallery-subsection h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-line);
}

.gallery-subsection > p {
  margin: 0 0 16px;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.testimonials {
  display: grid;
  gap: 16px;
  margin-bottom: 32px;
}

@media (min-width: 720px) {
  .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 20px;
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.testimonial-card cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-weight: 600;
  color: var(--color-ink);
  font-size: 0.85rem;
}

.reviews-cta {
  margin-top: 12px;
}

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  min-height: 320px;
  background: var(--color-line);
}

.map-wrap iframe {
  display: block;
  width: 100%;
  height: 320px;
  border: 0;
}

.contact-grid {
  display: grid;
  gap: 28px;
}

@media (min-width: 880px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact-clinic-block p {
  margin: 0 0 12px;
}

.contact-clinic-block p:last-of-type {
  margin-bottom: 0;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--color-line);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-surface);
  margin-bottom: 14px;
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.checkbox input {
  margin-top: 4px;
}

.site-footer {
  padding: 40px 0 28px;
  border-top: 1px solid var(--color-line);
  font-size: 0.9rem;
  color: var(--color-muted);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.footer-links a {
  color: var(--color-muted);
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-ink);
  margin: 0 0 8px;
}

.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: flex;
  gap: 10px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0));
  background: rgba(250, 248, 246, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-line);
  box-shadow: 0 -8px 24px rgba(30, 34, 40, 0.06);
}

.mobile-cta .btn {
  flex: 1;
  padding: 12px 14px;
  font-size: 0.9rem;
}

@media (min-width: 961px) {
  .mobile-cta {
    display: none;
  }

  body {
    padding-bottom: 0;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(20, 22, 26, 0.85);
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: min(92vw, 900px);
  max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #fff;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.breadcrumb {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0 0 16px;
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-ink);
  font-weight: 500;
}

.hub-card-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.hub-card-title a {
  color: inherit;
  text-decoration: none;
}

.hub-card-title a:hover {
  color: var(--color-accent);
}

.hub-nav-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 28px;
}

.hub-nav-pills a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--color-surface);
}

.hub-nav-pills a:hover {
  border-color: var(--color-accent);
}

.treatment-card h4 a,
.treatment-card h3 a {
  color: inherit;
  text-decoration: none;
}

.treatment-card h4 a:hover,
.treatment-card h3 a:hover {
  color: var(--color-accent);
}

.treatment-detail h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 2rem 0 0.75rem;
}

.treatment-detail h2:first-of-type {
  margin-top: 0.5rem;
}

.treatment-detail h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

.treatment-subtypes {
  display: grid;
  gap: 16px;
  margin: 20px 0;
}

.treatment-subtype {
  padding: 18px 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.treatment-subtype h3 {
  margin-top: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.treatment-cta-band {
  margin-top: 32px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--color-surface-alt, var(--color-surface));
  border: 1px solid var(--color-line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.treatment-disclaimer {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-line);
}

.cuidados-block {
  margin-top: 28px;
  padding: 20px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.cuidados-block h3 {
  margin-top: 0;
}