/* ==========================================================================
   Od. Diorella D'Annuncio — style.css
   Design System: Cormorant + Inter
   Paleta: Dorado Champán · Azul Marino Profundo · Crema Cálida
   ========================================================================== */

/* =========================================
   VARIABLES & DESIGN SYSTEM
   ========================================= */
:root {
  /* ── Nueva Paleta: Verde Agua y Celeste (con toques dorados sutiles) ── */

  /* Verde Agua / Mint Sage (Más claro y luminoso) */
  --clr-gold:       #4CA397;
  --clr-gold-light: #82C7BD;
  --clr-gold-dark:  #337D73;
  --clr-gold-faint: #F0F9F8;
  --clr-gold-rgb:   76, 163, 151;

  /* Toques dorados de lujo conservados */
  --clr-gold-accent:       #C9A96E;
  --clr-gold-accent-light: #DFC59A;
  --clr-gold-accent-dark:  #A8853E;
  --clr-gold-accent-rgb:   201, 169, 110;

  /* Celeste Hielo / Pastel */
  --clr-cream:      #F2F7F9;
  --clr-cream-dark: #DFECEF;
  --clr-cream-rgb:  242, 247, 249;

  /* Azul Petróleo / Verde Marino Profundo */
  --clr-navy:       #122A30;
  --clr-navy-light: #1E434D;
  --clr-navy-rgb:   18, 42, 48;

  /* Texto */
  --clr-graphite:   #2C2C2C;
  --clr-text-light: #666666;
  --clr-white:      #ffffff;

  /* WhatsApp */
  --clr-wapp:    #25D366;
  --clr-wapp-dk: #1da851;

  /* Aliases semánticos (usados en componentes) */
  --clr-primary:       var(--clr-navy);
  --clr-primary-light: var(--clr-navy-light);
  --clr-accent:        var(--clr-gold);
  --clr-accent-light:  var(--clr-gold-light);
  --clr-accent-dark:   var(--clr-gold-dark);
  --clr-accent-faint:  var(--clr-gold-faint);
  --clr-bg:            var(--clr-cream);
  --clr-bg-dark:       var(--clr-cream-dark);

  /* Typography */
  --font-heading: 'Cormorant', serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;

  /* Border Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-pill: 50px;

  /* Shadows — cálidas con tono dorado */
  --shadow-sm: 0 2px 8px rgba(0,0,0,.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.12);
  --shadow-gold: 0 6px 20px rgba(var(--clr-gold-rgb),.18);

  /* Transitions */
  --transition-fast:   .2s ease;
  --transition-normal: .3s ease;

  /* Layout */
  --header-h: 80px;
}

/* =========================================
   RESET & BASE
   ========================================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--clr-graphite);
  background-color: var(--clr-cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Tactile texture canvas overlay (Noise effect) */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  opacity: 0.015;
  z-index: 9999;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--clr-navy);
  letter-spacing: -0.015em;
}

h1 em, h2 em, h3 em {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 400;
  color: var(--clr-gold-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-sm); }
h3 { font-size: 1.55rem; margin-bottom: var(--space-xs); }

p { margin-bottom: var(--space-sm); color: var(--clr-text-light); font-size: 1.05rem; line-height: 1.75; }

.lead {
  font-size: 1.25rem;
  color: var(--clr-navy);
  font-weight: 500;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }

/* =========================================
   LAYOUT
   ========================================= */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

section { padding: var(--space-xl) 0; }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-lg);
}
.section-header p {
  color: var(--clr-graphite); /* Alta visibilidad y contraste para cumplir con WCAG AA */
}

.section-badge {
  display: inline-block;
  background-color: transparent;
  color: var(--clr-gold-dark);
  border: 1px solid var(--clr-gold);
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  font-size: .74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-sm);
}

.bg-cream { background-color: var(--clr-cream); }
.bg-white  { background-color: var(--clr-white); }
.text-center { text-align: center; }

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.05rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-normal);
  text-align: center;
  white-space: nowrap;
  min-height: 48px;
}
.btn:focus-visible { outline: 3px solid var(--clr-gold); outline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px dashed var(--clr-gold-accent);
  outline-offset: 4px;
}

.btn-lg { padding: 1.05rem 2.2rem; font-size: 1.15rem; }
.btn-xl { padding: 1.15rem 2.6rem; font-size: 1.2rem; }

.btn-primary {
  background-color: var(--clr-gold);
  color: var(--clr-navy);
  border-color: var(--clr-gold);
  font-weight: 600;
}
.btn-primary:hover {
  background-color: var(--clr-gold-dark);
  border-color: var(--clr-gold-dark);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-petroleum {
  background-color: var(--clr-navy);
  color: var(--clr-white);
  border-color: var(--clr-navy);
}
.btn-petroleum:hover {
  background-color: var(--clr-navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-wapp {
  background-color: var(--clr-wapp);
  color: var(--clr-white);
  border-color: var(--clr-wapp);
}
.btn-wapp:hover {
  background-color: var(--clr-wapp-dk);
  border-color: var(--clr-wapp-dk);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.35);
}

.btn-outline {
  background-color: transparent;
  color: var(--clr-navy);
  border: 2px solid var(--clr-gold);
}
.btn-outline:hover {
  background-color: var(--clr-gold);
  color: var(--clr-navy);
  font-weight: 600;
}

.btn-outline-white {
  background-color: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline-white:hover {
  background-color: rgba(255,255,255,.15);
  border-color: var(--clr-white);
}

/* =========================================
   ANIMATIONS
   ========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-delay { transition-delay: .15s; }

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

/* =========================================
   HEADER
   ========================================= */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  background-color: rgba(var(--clr-cream-rgb), 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid rgba(var(--clr-gold-accent-rgb), 0.12);
  transition: var(--transition-normal);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.015);
}
.header.scrolled {
  background-color: rgba(var(--clr-cream-rgb), 0.92);
  border-bottom-color: rgba(var(--clr-gold-accent-rgb), 0.22);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-h);
  transition: var(--transition-normal);
}
.header.scrolled .header-container { height: 64px; }

.logo { display: flex; flex-direction: column; }
.logo-name {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--clr-navy);
  line-height: 1.1;
  letter-spacing: -.01em;
}
.logo-title {
  font-family: var(--font-body);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--clr-gold-dark);
  margin-top: 3px;
}

.main-nav { display: flex; gap: 2rem; }
.nav-link {
  font-weight: 500;
  color: var(--clr-graphite);
  font-size: .95rem;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--clr-gold);
  transition: var(--transition-fast);
}
.nav-link:hover::after { width: 100%; }

.btn-header {
  padding: .6rem 1.25rem;
  font-size: .88rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--clr-navy);
  padding: 10px;
  min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}

/* =========================================
   HERO  (merged About — mismo estilo Ivonne)
   ========================================= */
.hero {
  padding-top: calc(var(--header-h) + var(--space-lg));
  padding-bottom: var(--space-xl);
  position: relative;
  background-image: linear-gradient(135deg, rgba(242, 247, 249, 0.45) 0%, rgba(255, 255, 255, 0.55) 100%), url('img/hero-consultorio-real.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.about-content {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(var(--clr-gold-accent-rgb), 0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.2rem;
  box-shadow: 0 15px 35px rgba(18, 42, 48, 0.04);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 12px;
}

.about-image-decoration {
  position: absolute;
  inset: 0;
  border: 2px dashed rgba(var(--clr-gold-accent-rgb), 0.45);
  border-radius: 200px 200px 40px 40px;
  z-index: 0;
  pointer-events: none;
}

.about-image.arch-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  height: 520px;
  border-radius: 188px 188px 32px 32px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(23, 38, 58, 0.18);
  border: 4px solid var(--clr-white);
  background-color: var(--clr-cream-dark);
}

.about-image.arch-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 26%;
  border-radius: 184px 184px 28px 28px;
}

.image-floating-badge {
  position: absolute;
  bottom: 0.5rem;
  right: -0.5rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: .75rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: .75rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--clr-gold);
  box-shadow: 0 10px 28px rgba(23, 38, 58, 0.16);
}
.badge-icon {
  font-size: 1.3rem;
  line-height: 1;
}
.badge-text {
  display: flex;
  flex-direction: column;
}
.badge-text strong {
  font-size: .9rem;
  color: var(--clr-navy);
  font-weight: 600;
  line-height: 1.2;
}
.badge-text span {
  font-size: .78rem;
  color: var(--clr-gold-dark);
  font-weight: 500;
}

.hero-badge {
  background-color: transparent;
  color: var(--clr-gold-dark);
  border-color: var(--clr-gold);
}

.hero-title {
  margin-bottom: .4rem;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
}

.hero-lead {
  color: var(--clr-navy);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

.hero-text {
  font-size: 1.1rem;
  color: var(--clr-text-light);
  line-height: 1.85;
  max-width: 58ch;
}

.hero-list {
  margin: 1.5rem 0;
}
.hero-list li {
  margin-bottom: .6rem;
  position: relative;
  padding-left: 1.6rem;
  color: var(--clr-text-light);
  font-size: 1.05rem;
}
.hero-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-gold-dark);
  font-weight: bold;
}

.hero-btn { margin-top: 1rem; }

/* trust bar */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.trust-item { display: flex; flex-direction: column; gap: 2px; }
.trust-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--clr-navy);
  line-height: 1;
}
.trust-label { font-size: .78rem; color: var(--clr-text-light); }
.trust-divider { width: 1px; height: 36px; background: var(--clr-cream-dark); }

/* =========================================
   OBRAS SOCIALES BAR
   ========================================= */
.obras-bar {
  background: linear-gradient(90deg, var(--clr-navy) 0%, var(--clr-navy-light) 100%);
  padding: 1.25rem 0;
  border-top: 2px solid var(--clr-gold);
}
.obras-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
  justify-content: center;
}
.obras-label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  margin-bottom: 0;
}
.obras-list { display: flex; gap: .75rem; flex-wrap: wrap; }
.obra-chip {
  background: rgba(201,169,110,.15);
  color: var(--clr-gold-light);
  border: 1px solid rgba(201,169,110,.45);
  border-radius: var(--radius-pill);
  padding: .2rem 1rem;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .06em;
}
.obras-note { font-size: .85rem; color: rgba(255,255,255,.65); margin-bottom: 0; }
.obras-note a { color: var(--clr-white); text-decoration: underline; text-underline-offset: 3px; }

/* =========================================
   SERVICES  (Slider / Carrusel interactivo)
   ========================================= */
.services {
  position: relative;
  background-image: linear-gradient(180deg, rgba(242, 247, 249, 0.5) 0%, rgba(242, 247, 249, 0.6) 100%), url('img/services-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.services-slider-container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.services-slider-track-wrapper {
  overflow: hidden;
  width: 100%;
  padding: 0.75rem 0.25rem;
}

.services-slider-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.services-slider-track .service-card {
  flex: 0 0 calc(33.333% - 1rem);
  min-width: 280px;
}

@media (max-width: 1024px) {
  .services-slider-track .service-card {
    flex: 0 0 calc(50% - 0.75rem);
  }
}

@media (max-width: 640px) {
  .services-slider-track .service-card {
    flex: 0 0 100%;
  }
  .services-slider-container { gap: 0.5rem; }
  .slider-arrow { display: none; }
}

/* Arrow controls */
.slider-arrow {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--clr-white);
  color: var(--clr-navy);
  border: 1.5px solid var(--clr-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  z-index: 10;
}

.slider-arrow:hover {
  background: var(--clr-gold);
  color: var(--clr-navy);
  transform: scale(1.08);
  box-shadow: var(--shadow-gold);
}

/* Dots pagination */
.slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(var(--clr-gold-rgb), 0.35);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.slider-dot.active {
  width: 30px;
  border-radius: 10px;
  background: var(--clr-gold);
}

.service-card {
  background-color: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(23,38,58,0.02);
  border: 1px solid rgba(23,38,58,0.04);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(201,169,110,0.12);
  border-color: rgba(201,169,110,0.22);
}

.service-card-image {
  height: 190px;
  width: 100%;
  overflow: hidden;
  background-color: var(--clr-cream-dark);
}
.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}
.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-card-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.service-card-info h3 {
  font-size: 1.35rem;
  color: var(--clr-navy);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.service-card-info p {
  font-size: 0.95rem;
  color: var(--clr-text-light);
  line-height: 1.6;
  margin-bottom: auto; /* Push content button to bottom */
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--clr-navy);
  font-weight: 600;
  margin-top: 1.2rem;
  font-size: .92rem;
  transition: var(--transition-normal);
}
.service-link span {
  transition: transform 0.3s ease;
}
.service-link:hover span {
  transform: translateX(5px);
}
.service-link:hover {
  color: var(--clr-gold-dark);
}

/* =========================================
   FEATURES / DIFERENCIALES
   ========================================= */
.features {
  position: relative;
  background-image: linear-gradient(135deg, rgba(18, 42, 48, 0.55) 0%, rgba(13, 22, 34, 0.6) 100%), url('img/infantes-sonriendo.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: var(--space-xl) 0;
}
.features-inner-card {
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
}
@media (min-width: 768px) {
  .features-inner-card {
    padding: 0;
  }
}
.features-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}
.feature-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(18, 42, 48, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.2rem;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.feature-item:hover {
  background: rgba(18, 42, 48, 0.75);
  transform: translateY(-4px);
  border-color: rgba(var(--clr-gold-accent-rgb), 0.25);
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--clr-gold);
  background: rgba(var(--clr-gold-rgb), 0.1);
  color: var(--clr-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  transition: transform 0.3s ease, background-color 0.3s ease;
}
.feature-item:hover .feature-icon {
  transform: scale(1.08);
  background: var(--clr-gold);
  color: var(--clr-navy);
}
.feature-item h3 { color: var(--clr-white); font-size: 1.25rem; margin-bottom: .4rem; letter-spacing: -0.01em; }
.feature-item p  { color: rgba(255,255,255,.75); margin-bottom: 0; font-size: 0.92rem; line-height: 1.55; }

/* =========================================
   SHOWCASE CLINICA (El Consultorio)
   ========================================= */
.clinic-showcase {
  position: relative;
  padding: var(--space-xl) 0;
  background-color: var(--clr-cream);
  overflow: hidden;
  min-height: 580px;
  display: flex;
  align-items: center;
}
.clinic-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('img/consultorio-premium.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
/* Parallax layout fade filter */
.clinic-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 50%, rgba(var(--clr-navy-rgb),0.15) 0%, rgba(var(--clr-navy-rgb),0.7) 100%);
  z-index: 1;
}
.clinic-showcase .container {
  position: relative;
  z-index: 2;
}
.clinic-overlay-card {
  background: rgba(var(--clr-cream-rgb), 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(var(--clr-gold-accent-rgb), 0.2);
  padding: 2.2rem 2rem;
  border-radius: var(--radius-lg);
  max-width: 550px;
  box-shadow: var(--shadow-lg);
}
.clinic-overlay-card h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: var(--space-sm);
  color: var(--clr-navy);
}
.clinic-overlay-card p {
  color: var(--clr-graphite);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.clinic-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 1px solid rgba(var(--clr-gold-accent-rgb), 0.18);
  padding-top: 1.2rem;
}
.clinic-feat-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}
.clinic-feat-icon {
  font-size: 1.3rem;
  line-height: 1;
}
.clinic-feat-text strong {
  display: block;
  font-size: 0.92rem;
  color: var(--clr-navy);
  margin-bottom: 1px;
}
.clinic-feat-text span {
  display: block;
  font-size: 0.85rem;
  color: var(--clr-text-light);
  line-height: 1.4;
}

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials { background-color: var(--clr-cream); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}
.testimonial-card {
  position: relative;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.02);
  border-top: 4px solid var(--clr-gold);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease;
  overflow: hidden;
}
.testimonial-card::before {
  content: '“';
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 7.5rem;
  font-family: var(--font-heading);
  color: rgba(var(--clr-gold-accent-rgb), 0.08);
  line-height: 1;
  font-style: italic;
  pointer-events: none;
  z-index: 0;
}
.testimonial-card > * {
  position: relative;
  z-index: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-gold);
}

.stars { color: #e4b93b; font-size: 1.1rem; letter-spacing: 2px; margin-bottom: .85rem; }
.quote {
  font-size: 1.02rem;
  color: var(--clr-graphite);
  line-height: 1.75;
  margin-bottom: 1.2rem;
}
.author {
  font-weight: 600;
  color: var(--clr-navy);
  font-size: .92rem;
  margin-bottom: 0;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.author::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 1.5px;
  background-color: var(--clr-gold);
}



/* =========================================
   FAQ
   ========================================= */
.faq { background-color: var(--clr-white); border-top: 1px solid var(--clr-cream-dark); }
.faq-container { max-width: 780px; margin: 0 auto; }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 2.5rem;
}
.faq-item {
  background: var(--clr-gold-faint);
  border-radius: var(--radius-md);
  border: 1px solid rgba(201,169,110,.2);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}
.faq-item[open] { box-shadow: var(--shadow-md); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.6rem;
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--clr-navy);
  user-select: none;
  transition: background var(--transition-fast);
}
.faq-question:hover { background: rgba(201,169,110,.12); }

.faq-icon {
  flex-shrink: 0;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--clr-gold);
  transition: transform var(--transition-fast);
  width: 24px;
  text-align: center;
  line-height: 1;
}
details[open] .faq-icon { transform: rotate(45deg); }

.faq-answer {
  padding: 0 1.6rem 1.35rem;
  font-size: 1.02rem;
  color: var(--clr-text-light);
  line-height: 1.75;
  border-top: 1px solid rgba(201,169,110,.2);
  padding-top: 1rem;
}
.faq-answer a { color: var(--clr-gold-dark); text-decoration: underline; text-underline-offset: 3px; }

.faq-cta {
  text-align: center;
}
.faq-cta p {
  font-size: 1.05rem;
  color: var(--clr-navy);
  margin-bottom: 1rem;
}

/* =========================================
   LOCATION
   ========================================= */
.location {
  position: relative;
  background-image: linear-gradient(180deg, rgba(242, 247, 249, 0.45) 0%, rgba(242, 247, 249, 0.55) 100%), url('img/neuquen-capital.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-lg);
  align-items: start;
}

.location-content {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(var(--clr-gold-accent-rgb), 0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.2rem;
  box-shadow: 0 10px 30px rgba(18, 42, 48, 0.04);
}

.address-card {
  background: rgba(76, 163, 151, 0.05);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  border-left: 4px solid var(--clr-gold);
  border-top: 1px solid rgba(76, 163, 151, 0.08);
  border-right: 1px solid rgba(76, 163, 151, 0.08);
  border-bottom: 1px solid rgba(76, 163, 151, 0.08);
  margin-bottom: 1.25rem;
}
.address-card h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.address-card p  { margin-bottom: 0; font-size: .95rem; }

.hours-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .98rem;
  margin-bottom: var(--space-md);
}
.hours-table td {
  padding: .6rem .75rem;
  border-bottom: 1px solid var(--clr-cream-dark);
  color: var(--clr-text-light);
}
.hours-table td:first-child { font-weight: 500; color: var(--clr-navy); }

.cta-box {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid rgba(201,169,110,.3);
  border-left: 4px solid var(--clr-gold);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.cta-box p { color: var(--clr-navy); font-weight: 500; margin-bottom: 1rem; }

.location-map { position: relative; }
.map-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-cream-dark);
}
.map-note {
  font-size: .78rem;
  color: var(--clr-text-light);
  text-align: center;
  padding: .5rem 1rem;
  background: var(--clr-cream);
}
.map-note a { color: var(--clr-gold-dark); text-decoration: underline; }

/* =========================================
   CTA FINAL
   ========================================= */
.cta-final {
  background: var(--clr-navy);
  text-align: center;
  padding: var(--space-xl) 0 3rem;
  border-top: 3px solid var(--clr-gold);
}
.cta-final-inner { max-width: 700px; margin: 0 auto; }
.cta-final-eyebrow {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-gold-light);
  margin-bottom: 1rem;
}
.cta-final h2 { color: var(--clr-white); margin-bottom: 1rem; }
.cta-final p {
  color: rgba(255,255,255,.75);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 52ch;
  margin-left: auto; margin-right: auto;
  line-height: 1.8;
}
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: var(--clr-navy);
  border-top: 1px solid rgba(201,169,110,.2);
  color: rgba(255,255,255,.8);
}
.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
  padding: var(--space-xl) 0 var(--space-lg);
}
.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--clr-white);
  margin-bottom: .5rem;
}
.footer-brand p { font-size: .9rem; color: rgba(255,255,255,.55); line-height: 1.6; margin-bottom: var(--space-sm); }

.social-links { display: flex; gap: 1rem; margin-top: .5rem; }
.social-links a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition-fast);
}
.social-links a:hover { color: var(--clr-white); }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-body);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--clr-gold-light);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-links ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-links a { font-size: .9rem; color: rgba(255,255,255,.55); }
.footer-links a:hover { color: var(--clr-white); }

.footer-contact p { font-size: .9rem; color: rgba(255,255,255,.55); margin-bottom: .5rem; }
.footer-contact a { color: rgba(255,255,255,.55); }
.footer-contact a:hover { color: var(--clr-white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.25rem 0;
}
.footer-bottom p {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
  margin-bottom: .25rem;
  text-align: center;
}

.footer-disclaimer {
  color: rgba(255,255,255,.25) !important;
  font-size: .73rem !important;
  margin-top: .5rem;
  line-height: 1.5 !important;
}

/* =========================================
   WHATSAPP FLOAT
   ========================================= */
.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--clr-wapp);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37,211,102,.45);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  text-decoration: none;
}
.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.55);
}
.floating-whatsapp:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

.floating-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--clr-wapp);
  animation: pulse 2.4s ease-out infinite;
  z-index: -1;
}
@keyframes pulse {
  0%   { transform: scale(1);   opacity: .55; }
  100% { transform: scale(1.65); opacity: 0; }
}

.float-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: #111;
  color: #fff;
  font-size: .78rem;
  font-weight: 500;
  white-space: nowrap;
  padding: .35rem .75rem;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.float-tooltip::after {
  content: '';
  position: absolute;
  left: 100%; top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: #111;
}
.floating-whatsapp:hover .float-tooltip { opacity: 1; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .about-container  { grid-template-columns: 1fr 1.3fr; gap: var(--space-lg); }
  .location-grid    { grid-template-columns: 1fr 1fr;   gap: var(--space-md); }
  .footer-container { grid-template-columns: 1.5fr 1fr 1fr; gap: var(--space-md); }
}

@media (max-width: 768px) {
  :root { --header-h: 70px; }
  section { padding: var(--space-lg) 0; }

  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--clr-white);
    padding: 1.5rem;
    border-bottom: 1px solid var(--clr-cream-dark);
    box-shadow: var(--shadow-lg);
    gap: 0;
  }
  .main-nav.open .nav-link {
    display: block;
    padding: .9rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--clr-cream-dark);
  }
  .main-nav.open .nav-link:last-child { border-bottom: none; }

  .menu-toggle { display: flex; }
  .btn-header  { display: none; }

  .about-container  { grid-template-columns: 1fr; }
  .about-content    { padding: 1.8rem 1.25rem; }
  .location-grid    { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: var(--space-md); }
  .about-image { max-width: 400px; margin: 0 auto; }
  .hero { padding-top: calc(var(--header-h) + var(--space-md)); }

  .obras-inner { flex-direction: column; text-align: center; gap: .75rem; }

  .floating-whatsapp { bottom: 1rem; right: 1rem; width: 54px; height: 54px; }
  .float-tooltip { display: none; }
}

@media (max-width: 480px) {
  .features-container { grid-template-columns: 1fr; gap: var(--space-md); }
  .cta-actions { flex-direction: column; align-items: center; }
}

/* Visually hidden */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}