/* ───── RESET & BASE ───── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: #FDFBF8;
  color: #1A1A1A;
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ───── TOKENS ───── */
:root {
  --black:       #0A0A0A;
  --dark:        #1A1A1A;
  --cream:       #F5EEE4;
  --warm-white:  #FDFBF8;
  --gold:        #BFA07A;
  --gold-light:  #D4BFA0;
  --gold-dark:   #8C7355;
  --mid-gray:    #6B6560;
  --light-border:#E8E2D8;
  --section-alt: #F9F5F0;
  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;
}

/* ───── UTILITIES ───── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
  text-wrap: balance;
}
.section-title em { font-style: italic; font-weight: 300; color: var(--gold-dark); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  border: none;
  touch-action: manipulation;
}
.btn-primary {
  background: var(--dark);
  color: #fff;
}
.btn-primary:hover { background: var(--gold-dark); }
.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--dark);
}
.btn-outline:hover { background: var(--dark); color: #fff; }
.btn-gold {
  background: var(--gold);
  color: #fff;
}
.btn-gold:hover { background: var(--gold-dark); }
.btn-white {
  background: #fff;
  color: var(--dark);
}
.btn-white:hover { background: var(--cream); }

/* ───── FADE-IN ANIMATION ───── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .reveal.visible { transform: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ───── ANNOUNCEMENT BAR ───── */
.announcement-bar {
  background: var(--black);
  color: #fff;
  text-align: center;
  padding: 10px 24px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.05em;
}
.announcement-bar a {
  color: var(--gold-light);
  font-weight: 600;
}
.announcement-bar a:hover { color: #fff; }

/* ───── NAVIGATION ───── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 251, 248, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--light-border);
  transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { display: inline-flex; align-items: center; }
.nav-logo-img { height: 180px; width: auto; display: block; margin: -46px 0; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--dark); }
.nav-cta {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 24px;
  background: var(--dark);
  color: #fff !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--gold-dark) !important; color: #fff !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--warm-white);
  z-index: 200;
  padding: 32px 24px;
  flex-direction: column;
  gap: 24px;
  overscroll-behavior: contain;
}
.mobile-menu.open { display: flex; }
.mobile-menu-close {
  align-self: flex-end;
  font-size: 28px;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--dark);
  line-height: 1;
}
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--dark);
  border-bottom: 1px solid var(--light-border);
  padding-bottom: 16px;
}

/* ───── HERO ───── */
#hero {
  min-height: calc(100vh - 108px);
  background: var(--dark);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px 80px 80px;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 4.5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  text-wrap: balance;
}
.hero-title em {
  font-style: italic;
  color: var(--gold-light);
}
.hero-subtitle {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-actions .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.hero-actions .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}
.hero-credentials {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.hero-cred-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-cred-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--gold-light);
  line-height: 1;
}
.hero-cred-label {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em;
}
.hero-image-wrap {
  position: relative;
  overflow: hidden;
}
.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--dark) 0%, transparent 30%);
}

/* ───── STATS STRIP ───── */
.stats-strip {
  background: var(--gold);
  padding: 28px 0;
}
.stats-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 24px;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  color: #fff;
}
.stat-value {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
}

/* ───── DIFERENCIAL SECTION ───── */
#diferencial {
  padding: 100px 0;
  background: var(--warm-white);
}
.diferencial-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.diferencial-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.diferencial-card {
  background: #fff;
  border: 1px solid var(--light-border);
  padding: 40px 28px;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.diferencial-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.07);
}
.diferencial-icon {
  font-size: 28px;
  margin-bottom: 20px;
  display: block;
}
.diferencial-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 12px;
}
.diferencial-card p {
  font-size: 14px;
  color: var(--mid-gray);
  line-height: 1.7;
}

/* ───── ABOUT SECTION ───── */
#sobre {
  padding: 120px 0;
  background: var(--section-alt);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-main {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}
.about-image-accent {
  position: absolute;
  bottom: -32px;
  right: -32px;
  width: 55%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top;
  border: 6px solid var(--warm-white);
}
.about-content { padding: 20px 0; }
.about-content .section-title { margin-bottom: 24px; }
.about-intro {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 300;
  font-style: italic;
  color: var(--gold-dark);
  line-height: 1.7;
  margin-bottom: 24px;
}
.about-body {
  font-size: 15px;
  color: var(--mid-gray);
  line-height: 1.85;
  margin-bottom: 32px;
}
.about-credentials {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.about-cred-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--dark);
}
.about-cred-item::before {
  content: '—';
  color: var(--gold);
  flex-shrink: 0;
  font-weight: 600;
}
.about-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ───── TREATMENTS SECTION ───── */
#tratamientos {
  padding: 120px 0;
  background: var(--dark);
}
.treatments-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 64px;
}
.treatments-header .section-title { color: #fff; }
.treatments-header .section-title em { color: var(--gold-light); }
.treatments-header p {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  margin-top: 16px;
  line-height: 1.7;
}
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}
.treatment-card {
  background: var(--dark);
  padding: 48px 32px;
  cursor: pointer;
  transition: background 0.3s;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.treatment-card:hover {
  background: #222;
}
.treatment-category {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.treatment-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.2;
}
.treatment-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
  flex: 1;
}
.treatment-list li {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 8px;
}
.treatment-list li::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.treatment-card-cta {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s;
}
.treatment-card:hover .treatment-card-cta { gap: 14px; }
.treatment-card-cta::after {
  content: '→';
  font-size: 14px;
}

/* ───── CONGRESOS SECTION ───── */
#internacional {
  padding: 100px 0;
  background: var(--cream);
}
.internacional-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.internacional-content .section-title { margin-bottom: 20px; }
.internacional-content > p {
  font-size: 15px;
  color: var(--mid-gray);
  line-height: 1.8;
  margin-bottom: 40px;
}
.congreso-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.congreso-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: #fff;
  border-left: 3px solid var(--gold);
  transition: transform 0.2s;
}
.congreso-item:hover { transform: translateX(4px); }
.congreso-year {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--gold);
  flex-shrink: 0;
  min-width: 60px;
}
.congreso-info { flex: 1; }
.congreso-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}
.congreso-place {
  font-size: 12px;
  color: var(--mid-gray);
}
.congreso-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--cream);
  color: var(--gold-dark);
  padding: 4px 10px;
  border-radius: 2px;
}
/* ── Mosaic de fotos de congresos ── */
.internacional-mosaic {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mosaic-main {
  position: relative;
  overflow: hidden;
}
.mosaic-main img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform 0.5s ease;
}
.mosaic-main:hover img { transform: scale(1.03); }
.mosaic-secondary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.mosaic-item {
  position: relative;
  overflow: hidden;
}
.mosaic-item img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}
.mosaic-item:hover img { transform: scale(1.03); }
.mosaic-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 12px 10px;
  background: linear-gradient(transparent, rgba(10,10,10,0.55));
  color: #fff;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  pointer-events: none;
}

/* legacy — kept for mobile fallback */
.internacional-quote {
  position: static;
  background: var(--dark);
  padding: 20px 24px;
  margin-top: 8px;
  background: var(--dark);
  color: #fff;
  padding: 28px 32px;
  max-width: 320px;
}
.internacional-quote p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.6;
  color: var(--gold-light);
}
.internacional-quote cite {
  display: block;
  font-size: 11px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 12px;
}

/* ───── TESTIMONIALS ───── */
#testimonios {
  padding: 120px 0;
  background: var(--warm-white);
}
.testimonials-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 64px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--light-border);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow 0.3s;
}
.testimonial-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
}
.star { color: var(--gold); font-size: 14px; }
.testimonial-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 300;
  font-style: italic;
  color: var(--dark);
  line-height: 1.7;
  flex: 1;
}
.testimonial-author {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-dark);
  text-transform: uppercase;
}
.testimonial-source {
  font-size: 11px;
  color: var(--mid-gray);
  display: flex;
  align-items: center;
  gap: 6px;
}
.testimonial-source::before {
  content: 'G';
  font-weight: 700;
  font-size: 12px;
  color: #4285F4;
}

/* ───── EQUIPO SECTION ───── */
#equipo {
  padding: 120px 0;
  background: var(--section-alt);
}
.equipo-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 64px;
}
.equipo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.equipo-card {
  text-align: center;
}
.equipo-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  margin-bottom: 24px;
  filter: grayscale(20%);
  transition: filter 0.3s;
}
.equipo-card:hover .equipo-photo { filter: grayscale(0%); }
.equipo-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 6px;
}
.equipo-title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.equipo-bio {
  font-size: 14px;
  color: var(--mid-gray);
  line-height: 1.7;
}

/* ───── CIENNA CTA ───── */
#cienna {
  padding: 100px 0;
  background: var(--dark);
}
.cienna-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cienna-content .section-label { color: var(--gold-light); }
.cienna-content .section-title { color: #fff; }
.cienna-content .section-title em { color: var(--gold-light); }
.cienna-content > p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-top: 20px;
  margin-bottom: 40px;
}
.cienna-logo-link {
  display: inline-block;
  margin-bottom: 28px;
}
.cienna-logo {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity 0.3s;
}
.cienna-logo-link:hover .cienna-logo { opacity: 1; }
.cienna-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.cienna-product {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s;
  overflow: hidden;
}
.cienna-product:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}
.cienna-product-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}
.cienna-product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.cienna-product:hover .cienna-product-img { transform: scale(1.04); }
.cienna-product-info {
  padding: 16px;
}
.cienna-product-name {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 400;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.3;
}
.cienna-product-price {
  font-size: 13px;
  color: var(--gold-light);
  font-weight: 500;
}

/* ───── CONTACT SECTION ───── */
#contacto {
  padding: 120px 0;
  background: var(--warm-white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info .section-title { margin-bottom: 20px; }
.contact-info > p {
  font-size: 15px;
  color: var(--mid-gray);
  line-height: 1.8;
  margin-bottom: 36px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-item-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.contact-item-value {
  font-size: 15px;
  color: var(--dark);
  font-weight: 400;
}
.contact-item-value a { color: var(--dark); }
.contact-item-value a:hover { color: var(--gold-dark); }
.contact-social {
  display: flex;
  gap: 12px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--light-border);
  font-size: 12px;
  font-weight: 500;
  color: var(--dark);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.social-btn:hover {
  border-color: var(--dark);
  background: var(--dark);
  color: #fff;
}
.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.contact-form {
  background: #fff;
  border: 1px solid var(--light-border);
  padding: 48px 40px;
}
.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 28px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--light-border);
  background: var(--warm-white);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  touch-action: manipulation;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(191, 160, 122, 0.18);
}
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-map {
  margin-top: 32px;
  width: 100%;
  border: 1px solid var(--light-border);
  border-radius: 4px;
  overflow: hidden;
}
.contact-map-link {
  display: block;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--mid-gray);
  text-decoration: none;
  background: var(--section-alt);
  transition: color 0.2s;
}
.contact-map-link:hover { color: var(--gold-dark); }

/* Minimizar branding Leaflet */
.contact-map .leaflet-control-attribution {
  font-size: 9px;
  opacity: 0.45;
  background: transparent;
}

/* ───── WHATSAPP FLOAT ───── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(37,211,102,0.5);
}
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ───── FOOTER ───── */
footer {
  background: var(--black);
  color: rgba(255,255,255,0.5);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo {
  display: block;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}
.footer-bottom a {
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--gold-light); }
.matricula {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

/* ───── SCROLL MARGIN FOR STICKY NAV ───── */
#hero, #diferencial, #sobre, #tratamientos, #internacional, #testimonios, #equipo, #cienna, #contacto {
  scroll-margin-top: 72px;
}

/* ───── FOCUS VISIBLE FOR BUTTONS / LINKS ───── */
.btn:focus-visible,
.nav-links a:focus-visible,
.social-btn:focus-visible,
.contact-map:focus-visible,
.wa-float:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ───── SKIP LINK ───── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  background: var(--dark);
  color: #fff;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  transition: top 0.2s;
}
.skip-link:focus { top: 8px; }

/* ───── RESPONSIVE ───── */
@media (max-width: 1024px) {
  .diferencial-grid { grid-template-columns: repeat(2, 1fr); }
  .treatments-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  #hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-content {
    padding: 64px 24px 48px;
    order: 2;
  }
  .hero-image-wrap {
    height: 100vw;
    max-height: 620px;
    order: 1;
  }
  .hero-image-overlay {
    background: linear-gradient(to bottom, transparent 50%, var(--dark) 100%);
  }
  .hero-credentials { gap: 20px; flex-wrap: wrap; }
  .about-grid,
  .internacional-inner,
  .cienna-inner,
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-accent { display: none; }
  .mosaic-secondary { grid-template-columns: 1fr 1fr; }
  .mosaic-item img { aspect-ratio: 1; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .equipo-grid { grid-template-columns: 1fr; }
  .cienna-products { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .stats-strip-inner { gap: 12px; }
  .stat-divider { display: none; }
}

@media (max-width: 480px) {
  .diferencial-grid { grid-template-columns: 1fr; }
  .treatments-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
}

/* ── Contact form feedback (theme port additions) ── */
.maia-contact-feedback {
  display: none;
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid transparent;
}
.maia-contact-feedback a { color: inherit; }
.maia-contact-feedback--info    { display: block; background: #F5F1EA; color: #6E5B3F; border-color: #E7DFD2; }
.maia-contact-feedback--success { display: block; background: #EEF7EE; color: #2F6B33; border-color: #C9E3CC; }
.maia-contact-feedback--error   { display: block; background: #FDECEC; color: #8C2A2A; border-color: #F2C7C7; }