/* ========================================================================
   Clinic Vet PDC — styles.css
   Stack: HTML/CSS/JS vanilla · Cloudflare Pages
   Targets: PageSpeed 100/100, A11y 100, BP 100, SEO 100
   ======================================================================== */

/* ---------- Fuentes ---------- */
@import url('https://fonts.googleapis.com/css2?family=Francois+One&family=Montserrat:wght@400;500;600;700&family=Nunito:wght@300;400;500;600;700;800&display=swap');

/* ---------- Variables ---------- */
:root {
  /* Marca — 4 colores oficiales */
  --c-primary: #3aabd1;
  --c-primary-light: #7dc7e0;
  --c-primary-dark: #2789a8;
  --c-secondary: #fbab31;
  --c-secondary-dark: #e69620;
  --c-black: #000000;
  --c-white: #ffffff;

  /* Neutros funcionales */
  --c-text: #1f2937;
  --c-text-soft: #6b7280;
  --c-bg: #ffffff;
  --c-bg-soft: #f3f7fa;
  --c-bg-warm: #fff7e6;
  --c-border: #e5e9ec;
  --c-divider: #f0f3f5;

  /* Estado */
  --c-success: #2d8a4e;
  --c-error: #c63d3d;

  /* Tipografía */
  --font-display: 'Francois One', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Nunito', sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: clamp(1.875rem, 3vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 4vw, 3.25rem);
  --text-hero: clamp(2.5rem, 6vw, 4.75rem);

  --leading-tight: 1.15;
  --leading-snug: 1.35;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* Espaciado */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-8: 3rem;
  --s-10: 4rem;
  --s-12: 6rem;
  --s-16: 8rem;

  /* Radios */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* Sombras con tinte azul marca */
  --sh-sm: 0 1px 2px rgba(39, 137, 168, 0.06);
  --sh-md: 0 4px 12px rgba(39, 137, 168, 0.08), 0 2px 4px rgba(39, 137, 168, 0.04);
  --sh-lg: 0 12px 32px rgba(39, 137, 168, 0.10), 0 4px 12px rgba(39, 137, 168, 0.06);
  --sh-xl: 0 24px 56px rgba(39, 137, 168, 0.14), 0 8px 24px rgba(39, 137, 168, 0.08);
  --sh-warm: 0 12px 32px rgba(251, 171, 49, 0.18);

  /* Anchos */
  --w-tight: 720px;
  --w-normal: 1200px;
  --w-wide: 1400px;

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

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html:focus-within { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: var(--c-primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--c-primary-dark); }
ul, ol { padding-left: 1.25rem; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
.skip-link {
  position: absolute; top: -40px; left: 0; background: var(--c-primary);
  color: #fff; padding: var(--s-3) var(--s-5); z-index: 1000; font-weight: 600;
  border-radius: 0 0 var(--r-md) 0;
}
.skip-link:focus { top: 0; }

/* Focus visible */
:focus-visible {
  outline: 3px solid var(--c-primary);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- Tipografía ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: var(--leading-tight);
  color: var(--c-text);
  font-weight: 400;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-family: var(--font-heading); font-weight: 700; font-size: var(--text-xl); letter-spacing: 0; }
h4 { font-family: var(--font-heading); font-weight: 600; font-size: var(--text-lg); letter-spacing: 0; }
p { line-height: var(--leading-normal); }
.lead { font-size: var(--text-lg); color: var(--c-text-soft); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-primary-dark);
  margin-bottom: var(--s-3);
}

.text-highlight {
  background: linear-gradient(180deg, transparent 60%, rgba(251, 171, 49, 0.45) 60%);
  padding: 0 0.1em;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--w-normal);
  margin-inline: auto;
  padding-inline: var(--s-5);
}
.container-tight { max-width: var(--w-tight); margin-inline: auto; padding-inline: var(--s-5); }
.container-wide { max-width: var(--w-wide); margin-inline: auto; padding-inline: var(--s-5); }
section { padding-block: var(--s-12); }
section.compact { padding-block: var(--s-8); }
@media (max-width: 768px) {
  section { padding-block: var(--s-10); }
  section.compact { padding-block: var(--s-6); }
}

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: transparent;
  z-index: 100;
  transition: background-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--sh-sm);
}
.site-header.solid {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--sh-sm);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  max-width: var(--w-wide);
  margin-inline: auto;
  padding-inline: var(--s-5);
}
.logo img { height: 56px; width: auto; }
@media (max-width: 768px) { .logo img { height: 46px; } }

/* Nav desktop */
.main-nav { display: flex; align-items: center; gap: var(--s-2); }
.main-nav > ul {
  display: flex; align-items: center; gap: var(--s-2);
  list-style: none; padding: 0; margin: 0;
}
.main-nav > ul > li { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: var(--s-3) var(--s-4);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--c-text);
  border-radius: var(--r-md);
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease;
}
.nav-link:hover, .nav-link[aria-current="page"] {
  background: var(--c-bg-soft);
  color: var(--c-primary-dark);
}
.nav-link.featured {
  background: var(--c-secondary);
  color: var(--c-black);
}
.nav-link.featured:hover {
  background: var(--c-secondary-dark);
  color: var(--c-black);
}

/* Dropdown */
.has-dropdown > .nav-link::after {
  content: ""; width: 8px; height: 8px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .2s ease;
}
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--sh-xl);
  padding: var(--s-5);
  min-width: 560px;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3);
  opacity: 0; visibility: hidden;
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  list-style: none;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a {
  display: flex; gap: var(--s-3); padding: var(--s-3);
  border-radius: var(--r-md);
  color: var(--c-text);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  align-items: flex-start;
}
.dropdown a:hover { background: var(--c-bg-soft); color: var(--c-primary-dark); }
.dropdown svg { flex-shrink: 0; width: 22px; height: 22px; color: var(--c-primary); margin-top: 2px; }
.dropdown small {
  display: block; font-weight: 400; color: var(--c-text-soft); font-size: var(--text-xs); line-height: 1.3;
}

/* Lang switch */
.lang-switch {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  border-radius: var(--r-pill);
  background: var(--c-bg-soft);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.lang-switch:hover { background: var(--c-primary-light); color: var(--c-primary-dark); }
.lang-switch span[aria-hidden="true"] { font-size: 1.1em; }

/* Mobile menu */
.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  align-items: center; justify-content: center;
  background: transparent;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--c-text); border-radius: 2px;
  position: relative;
  transition: transform .3s ease, background-color .3s ease;
}
.menu-toggle span::before, .menu-toggle span::after {
  content: ""; position: absolute; left: 0;
  width: 100%; height: 2px;
  background: var(--c-text); border-radius: 2px;
  transition: transform .3s ease, top .3s ease;
}
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
.menu-toggle[aria-expanded="true"] span { background: transparent; }
.menu-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 1024px) {
  .menu-toggle { display: inline-flex; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 0;
    background: #fff;
    flex-direction: column;
    padding: var(--s-6) var(--s-5);
    gap: var(--s-3);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 99;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: var(--s-1); width: 100%; }
  .main-nav > ul > li { width: 100%; }
  .nav-link { width: 100%; padding: var(--s-4); font-size: var(--text-base); border-radius: var(--r-md); }
  .has-dropdown > .nav-link::after { margin-left: auto; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; padding: var(--s-3) 0 var(--s-3) var(--s-4);
    grid-template-columns: 1fr; min-width: 0; background: transparent;
  }
  .dropdown a { padding: var(--s-3); }
  .lang-switch { width: 100%; justify-content: center; padding: var(--s-4); }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--s-2);
  padding: var(--s-4) var(--s-6);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  letter-spacing: 0.01em;
  border-radius: var(--r-pill);
  text-align: center;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  min-height: 48px;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; box-shadow: var(--sh-lg); }
.btn-secondary { background: var(--c-secondary); color: var(--c-black); }
.btn-secondary:hover { background: var(--c-secondary-dark); color: var(--c-black); box-shadow: var(--sh-warm); }
.btn-outline {
  background: transparent; color: var(--c-primary);
  box-shadow: inset 0 0 0 2px var(--c-primary);
}
.btn-outline:hover { background: var(--c-primary); color: #fff; }
.btn-outline-light {
  background: transparent; color: #fff;
  box-shadow: inset 0 0 0 2px #fff;
}
.btn-outline-light:hover { background: #fff; color: var(--c-primary-dark); }
.btn-ghost { background: transparent; color: var(--c-primary-dark); }
.btn-ghost:hover { background: var(--c-bg-soft); }
.btn-lg { padding: var(--s-5) var(--s-8); font-size: var(--text-lg); min-height: 56px; }
.btn-sm { padding: var(--s-3) var(--s-5); font-size: var(--text-sm); min-height: 40px; }
.btn-block { width: 100%; }
.btn-group { display: flex; gap: var(--s-3); flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + var(--s-8));
  padding-bottom: var(--s-12);
  overflow: hidden;
}
.hero-home {
  background:
    radial-gradient(at 15% 30%, rgba(125, 199, 224, 0.18) 0px, transparent 55%),
    radial-gradient(at 85% 70%, rgba(251, 171, 49, 0.12) 0px, transparent 55%);
  background-color: var(--c-white);
  min-height: 620px;
  display: flex;
  align-items: center;
}

/* Estado preparado para imagen de fondo full-bleed
   Cuando subas img/home/hero-veterinaria-playa-del-carmen.webp, se aplicará automáticamente */
.hero-bg-ready {
  position: relative;
  background-image: url('/img/home/hero-veterinaria-playa-del-carmen.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.58);
  pointer-events: none;
  z-index: 1;
}
.hero-bg-ready .container-wide { position: relative; z-index: 2; }

/* Texto blanco sobre overlay oscuro (estilo Metropolitan) */
.hero-bg-ready .hero-content {
  margin-right: auto !important;
  margin-left: 0 !important;
  text-align: left !important;
  align-items: flex-start !important;
}
.hero-bg-ready .hero-content > * { text-align: left !important; }
.hero-bg-ready .eyebrow { color: #fff; opacity: 0.92; }
.hero-bg-ready .hero-title { color: #fff; text-align: left !important; }
.hero-bg-ready .hero-subtitle { color: rgba(255, 255, 255, 0.92); text-align: left !important; }
.hero-bg-ready .hero-trust { color: rgba(255, 255, 255, 0.95); justify-content: flex-start !important; }
.hero-bg-ready .hero-ctas { justify-content: flex-start !important; }
.hero-bg-ready .hero-trust svg { color: var(--c-secondary); }
.hero-bg-ready .text-highlight {
  background: linear-gradient(180deg, transparent 60%, rgba(251, 171, 49, 0.7) 60%);
  color: #fff;
}

@media (max-width: 768px) {
  .hero-bg-overlay { background: rgba(0, 0, 0, 0.62); }
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: var(--s-10);
}
@media (max-width: 968px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s-8); }
}
.hero-content { animation: fadeUp 0.7s ease-out backwards; }
.hero-content .eyebrow { animation-delay: .1s; }
.hero-title {
  font-size: var(--text-hero);
  margin-bottom: var(--s-4);
  letter-spacing: -0.02em;
  animation: fadeUp 0.7s ease-out 0.2s backwards;
}
.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--c-text-soft);
  margin-bottom: var(--s-6);
  max-width: 56ch;
  animation: fadeUp 0.7s ease-out 0.35s backwards;
}
.hero-ctas {
  display: flex; gap: var(--s-3); flex-wrap: wrap; margin-bottom: var(--s-6);
  animation: fadeUp 0.7s ease-out 0.5s backwards;
}
.hero-trust {
  display: flex; gap: var(--s-5); flex-wrap: wrap; align-items: center;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--c-text-soft);
  font-weight: 500;
  animation: fadeUp 0.7s ease-out 0.65s backwards;
}
.hero-trust span { display: inline-flex; align-items: center; gap: var(--s-2); }
.hero-trust svg { color: var(--c-primary); width: 18px; height: 18px; }

.hero-media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-xl);
  aspect-ratio: 4/5;
  background: var(--c-bg-soft);
  animation: fadeIn 1s ease-out 0.4s backwards;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media .placeholder {
  display: flex; align-items: center; justify-content: center; height: 100%;
  color: var(--c-text-soft); font-family: var(--font-heading); font-size: var(--text-sm); padding: var(--s-5); text-align: center;
}

/* Hero compacto para internas */
.hero-compact {
  padding-top: calc(var(--header-h) + var(--s-6));
  padding-bottom: var(--s-8);
  background: var(--c-bg-soft);
}
.hero-compact .hero-grid { grid-template-columns: 1.3fr 1fr; gap: var(--s-8); }
.hero-compact .hero-title { font-size: var(--text-4xl); }
.hero-compact .hero-media { aspect-ratio: 4/3; }
@media (max-width: 968px) {
  .hero-compact .hero-grid { grid-template-columns: 1fr; }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding-top: calc(var(--header-h) + var(--s-4));
  padding-bottom: 0;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
}
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--s-2); }
.breadcrumb li { display: inline-flex; align-items: center; gap: var(--s-2); color: var(--c-text-soft); }
.breadcrumb li + li::before { content: "/"; color: var(--c-text-soft); }
.breadcrumb a { color: var(--c-text-soft); font-weight: 500; }
.breadcrumb a:hover { color: var(--c-primary-dark); }
.breadcrumb [aria-current="page"] { color: var(--c-text); font-weight: 600; }

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--c-primary);
  padding: var(--s-8) 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.trust-strip::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.06) 0px, transparent 45%),
              radial-gradient(circle at 80% 70%, rgba(251,171,49,0.10) 0px, transparent 45%);
  pointer-events: none;
}
.trust-strip > * { position: relative; }
.trust-strip-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-5);
  text-align: center;
}
@media (max-width: 768px) { .trust-strip-grid { grid-template-columns: repeat(2, 1fr); gap: var(--s-6); } }
.trust-stat .num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: #fff;
  line-height: 1;
}
.trust-stat .label {
  display: block; margin-top: var(--s-2);
  font-family: var(--font-heading); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.85); font-weight: 600;
}

/* ---------- Direct Answer card ---------- */
.direct-answer {
  background: var(--c-bg-soft);
  border-left: 4px solid var(--c-primary);
  padding: var(--s-6);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin-block: var(--s-6);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--c-text);
}
.direct-answer strong { color: var(--c-primary-dark); }

/* ---------- Cards genéricos ---------- */
.card {
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--sh-md);
  padding: var(--s-6);
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex; flex-direction: column; gap: var(--s-3);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-xl); }
.card-icon {
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  background: var(--c-bg-soft);
  color: var(--c-primary);
  margin-bottom: var(--s-2);
}
.card-icon svg { width: 30px; height: 30px; }
.card h3 { font-size: var(--text-xl); }
.card p { color: var(--c-text-soft); }
.card .card-cta {
  margin-top: auto; padding-top: var(--s-3);
  font-family: var(--font-heading); font-weight: 700; color: var(--c-primary-dark);
  display: inline-flex; align-items: center; gap: var(--s-2);
}
.card .card-cta::after { content: "→"; transition: transform .2s ease; }
.card:hover .card-cta::after { transform: translateX(4px); }

/* ---------- Stack cards (skill efecto-stack-cards) ---------- */
.stack-cards {
  --offset: 80px;
  --stick: calc(var(--header-h) + var(--s-3));
  display: flex; flex-direction: column;
  gap: var(--s-5);
  padding-block: var(--s-8);
}
.stack-card {
  position: sticky;
  top: var(--stick);
  border-radius: var(--r-xl);
  background: #fff;
  box-shadow: var(--sh-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 340px;
  transform-origin: center top;
  will-change: transform;
}
.stack-card:nth-child(odd) { background: var(--c-bg-soft); }
.stack-card:nth-child(even) { background: var(--c-bg-warm); }
@media (max-width: 768px) {
  .stack-card { grid-template-columns: 1fr; min-height: auto; }
  .stack-cards { --offset: 40px; }
}
.stack-card-content {
  padding: var(--s-8);
  display: flex; flex-direction: column; justify-content: center;
}
.stack-card-content .num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--c-primary);
  margin-bottom: var(--s-3);
  display: inline-block;
  background: rgba(255,255,255,0.85);
  padding: 0 var(--s-3);
  border-radius: var(--r-sm);
  width: max-content;
}
.stack-card h3 { font-family: var(--font-display); font-size: var(--text-3xl); margin-bottom: var(--s-3); font-weight: 400; }
.stack-card p { color: var(--c-text); margin-bottom: var(--s-4); }
.stack-card ul { list-style: none; padding: 0; margin-bottom: var(--s-5); display: flex; flex-direction: column; gap: var(--s-2); }
.stack-card ul li {
  display: flex; gap: var(--s-2); align-items: flex-start;
  font-family: var(--font-heading); font-size: var(--text-sm); font-weight: 500;
}
.stack-card ul li::before {
  content: "✓"; color: var(--c-primary-dark);
  font-weight: 700; flex-shrink: 0;
}
.stack-card-media {
  background: var(--c-primary-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-primary-dark);
}
.stack-card-media img { width: 100%; height: 100%; object-fit: cover; }
.stack-card-media .placeholder {
  font-family: var(--font-heading); font-size: var(--text-sm); padding: var(--s-5); text-align: center;
}

/* ---------- Bento grid (Por qué elegirnos) ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: var(--s-4);
}
.bento-item {
  background: #fff;
  border-radius: var(--r-lg);
  padding: var(--s-6);
  box-shadow: var(--sh-md);
  display: flex; flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.bento-item:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }
.bento-item.featured {
  background: var(--c-primary);
  color: #fff;
}
.bento-item.featured h3, .bento-item.featured .bento-num { color: #fff; }
.bento-item.featured .bento-icon { color: #fff; }
.bento-item.warm {
  background: var(--c-secondary);
  color: var(--c-black);
}
.bento-item.warm h3, .bento-item.warm .bento-num { color: var(--c-black); }
.bento-item.warm .bento-icon { color: var(--c-black); }
.bento-icon { color: var(--c-primary); margin-bottom: var(--s-3); }
.bento-icon svg { width: 36px; height: 36px; }
.bento-num {
  font-family: var(--font-display); font-size: var(--text-3xl);
  color: var(--c-primary); line-height: 1; margin-bottom: var(--s-2);
}
.bento-item h3 { font-family: var(--font-display); font-weight: 400; font-size: var(--text-xl); margin-bottom: var(--s-2); }
.bento-item p { font-size: var(--text-sm); line-height: var(--leading-snug); }

/* Bento layout: featured grande arriba izq */
.bento-item.span-2x2 { grid-column: span 2; grid-row: span 2; }
.bento-item.span-2 { grid-column: span 2; }
@media (max-width: 968px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-item.span-2x2 { grid-column: span 2; grid-row: span 1; }
  .bento-item.span-2 { grid-column: span 2; }
}
@media (max-width: 568px) {
  .bento { grid-template-columns: 1fr; }
  .bento-item.span-2x2, .bento-item.span-2 { grid-column: span 1; }
}

/* ---------- Bilingual block ---------- */
.bilingual-block {
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--r-xl);
  padding: var(--s-10) var(--s-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.bilingual-block::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08) 0px, transparent 40%),
              radial-gradient(circle at 80% 70%, rgba(251,171,49,0.15) 0px, transparent 40%);
  pointer-events: none;
}
.bilingual-block > * { position: relative; }
.bilingual-block h2 {
  color: #fff;
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--s-4);
}
.bilingual-block p { color: rgba(255,255,255,0.9); font-size: var(--text-lg); margin-bottom: var(--s-6); max-width: 60ch; margin-inline: auto; }

/* ---------- Pilar Certificado destacado en Home ---------- */
.featured-pilar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--s-8);
  background: var(--c-bg-warm);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  position: relative;
  overflow: hidden;
}
@media (max-width: 968px) { .featured-pilar { grid-template-columns: 1fr; } }
.featured-pilar .badge {
  display: inline-flex; align-items: center; gap: var(--s-2);
  background: var(--c-primary); color: #fff;
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-pill);
  font-family: var(--font-heading); font-size: var(--text-xs);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: var(--s-4);
}
.featured-pilar h2 { font-size: var(--text-3xl); margin-bottom: var(--s-3); }
.featured-pilar p { color: var(--c-text); margin-bottom: var(--s-5); }
.featured-pilar-media {
  border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 4/3; box-shadow: var(--sh-lg);
}
.featured-pilar-media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Cat-friendly callout ---------- */
.cat-friendly-block {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: var(--s-8); align-items: center;
}
@media (max-width: 968px) { .cat-friendly-block { grid-template-columns: 1fr; } }
.cat-friendly-block img, .cat-friendly-block .placeholder-img {
  border-radius: var(--r-lg); aspect-ratio: 1/1; object-fit: cover; box-shadow: var(--sh-lg);
}

/* ---------- Reviews wrapper (TrustIndex) ---------- */
.reviews {
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--r-xl);
  padding: var(--s-8);
  text-align: center;
}
.reviews h2 { color: #fff; }
.reviews-lead { color: rgba(255,255,255,0.85); margin-bottom: var(--s-6); }
.trustindex-mount { background: #fff; border-radius: var(--r-lg); padding: var(--s-3); margin-block: var(--s-5); }
.trustindex-mount:empty::before {
  content: "Widget de TrustIndex se carga aquí — Alberto pega el embed HTML";
  display: block; color: var(--c-text-soft); padding: var(--s-6);
  font-family: var(--font-heading); font-size: var(--text-sm);
}

/* ---------- NAP + Map ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: var(--s-6); align-items: stretch;
}
@media (max-width: 968px) { .contact-grid { grid-template-columns: 1fr; } }
.nap-card {
  background: #fff; border-radius: var(--r-lg);
  padding: var(--s-6); box-shadow: var(--sh-md);
  display: flex; flex-direction: column; gap: var(--s-4);
}
.nap-row { display: flex; gap: var(--s-3); align-items: flex-start; }
.nap-row svg { color: var(--c-primary); width: 24px; height: 24px; flex-shrink: 0; margin-top: 2px; }
.nap-row strong { display: block; font-family: var(--font-heading); font-weight: 700; color: var(--c-text); margin-bottom: 2px; }
.nap-row p, .nap-row a { font-size: var(--text-sm); color: var(--c-text-soft); }
.nap-row a:hover { color: var(--c-primary-dark); }
.map-wrap {
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-md);
  aspect-ratio: 4/3; background: var(--c-bg-soft);
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Tabla de horarios */
.hours-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.hours-table caption { text-align: left; font-weight: 700; font-family: var(--font-heading); margin-bottom: var(--s-3); }
.hours-table th, .hours-table td {
  padding: var(--s-3) var(--s-2);
  text-align: left; border-bottom: 1px solid var(--c-divider);
}
.hours-table th { font-family: var(--font-heading); font-weight: 600; color: var(--c-text); width: 50%; }
.hours-table td { color: var(--c-text-soft); }
.hours-table tr:last-child th, .hours-table tr:last-child td { border-bottom: 0; }
.hours-table .today { background: var(--c-bg-warm); }

/* ---------- FAQ (details) ---------- */
.faq-list { display: flex; flex-direction: column; gap: var(--s-3); }
.faq {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: #fff;
  overflow: hidden;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.faq[open] { box-shadow: var(--sh-md); border-color: var(--c-primary-light); }
.faq summary {
  list-style: none;
  padding: var(--s-5);
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: var(--s-3);
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--c-text);
  font-size: var(--text-base);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 12px; height: 12px;
  border-right: 2px solid var(--c-primary);
  border-bottom: 2px solid var(--c-primary);
  transform: rotate(45deg); transform-origin: center;
  transition: transform .2s ease; flex-shrink: 0;
}
.faq[open] summary::after { transform: rotate(-135deg); }
.faq summary:hover { background: var(--c-bg-soft); }
.faq-content { padding: 0 var(--s-5) var(--s-5); color: var(--c-text-soft); line-height: var(--leading-relaxed); }
.faq-content a { color: var(--c-primary-dark); font-weight: 600; text-decoration: underline; }

/* ---------- CTA strip ---------- */
.cta-strip {
  background: var(--c-primary);
  color: #fff;
  padding: var(--s-10) var(--s-6);
  border-radius: var(--r-xl);
  text-align: center;
}
.cta-strip h2 { color: #fff; margin-bottom: var(--s-3); font-size: clamp(1.75rem, 4vw, 2.5rem); }
.cta-strip p { color: rgba(255,255,255,0.9); margin-bottom: var(--s-6); }
.cta-strip .btn-group { justify-content: center; }

/* ---------- Servicios hermanos (related) ---------- */
.related-services {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5);
}
@media (max-width: 768px) { .related-services { grid-template-columns: 1fr; } }
.related-services .card { padding: var(--s-5); }
.related-services .card h3 { font-size: var(--text-lg); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-text);
  color: rgba(255,255,255,0.85);
  padding: var(--s-12) 0 var(--s-6);
  margin-top: var(--s-12);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--s-8);
}
@media (max-width: 968px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-6); } }
@media (max-width: 568px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 {
  color: #fff; font-family: var(--font-heading); font-weight: 700;
  font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: var(--s-4);
}
.footer-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--s-2); }
.footer-col a { color: rgba(255,255,255,0.75); font-size: var(--text-sm); }
.footer-col a:hover { color: #fff; }
.footer-brand img { height: 60px; width: auto; margin-bottom: var(--s-4); background: rgba(255,255,255,0.04); border-radius: var(--r-md); padding: var(--s-2) var(--s-3); }
.footer-brand p { font-size: var(--text-sm); color: rgba(255,255,255,0.7); margin-bottom: var(--s-4); }
.footer-bottom {
  margin-top: var(--s-8); padding-top: var(--s-5);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--s-3);
  font-size: var(--text-xs); color: rgba(255,255,255,0.5);
}
.footer-bottom-links { display: flex; gap: var(--s-4); flex-wrap: wrap; }
.footer-bottom-links a { color: rgba(255,255,255,0.5); }
.footer-bottom-links a:hover { color: #fff; }

/* ---------- Floating CTAs (skill botones-conversion oficial Raptor Marketer) ---------- */
/* Botón WhatsApp flotante */
.floating-wa-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 65px;
  height: 65px;
  background-color: var(--c-primary);
  border: 2px solid #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  cursor: pointer;
  animation: wa-float 4s ease-in-out infinite;
  transition: transform 0.3s ease;
}
.floating-wa-btn:hover { transform: scale(1.1); }
.floating-wa-btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

@keyframes wa-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.wa-icon { width: 35px; height: 35px; object-fit: contain; }

/* Modal WhatsApp */
.wa-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 2100;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.wa-modal.active { display: flex; }
.wa-modal-content {
  background: #fff;
  padding: 2rem;
  border-radius: 14px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  animation: modalIn 0.3s ease-out;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
.wa-modal-close {
  position: absolute;
  top: 12px; right: 16px;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: #999;
  line-height: 1;
  padding: 4px 10px;
  border-radius: 8px;
}
.wa-modal-close:hover { color: #333; background: var(--c-bg-soft); }
.wa-modal-content h3 { color: #075e54; margin-bottom: 0.3rem; font-family: var(--font-display); font-weight: 400; }
.wa-modal-content p { color: var(--c-text-soft); font-size: 0.9rem; margin-bottom: 1.2rem; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-weight: 600; font-size: 0.9rem; font-family: var(--font-heading); }
.form-group input,
.form-group select {
  width: 100%; padding: 0.75rem;
  border: 1.5px solid var(--c-border); border-radius: 8px;
  font-size: 1rem; font-family: var(--font-body);
  transition: border-color 0.2s; background: #fff;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--c-primary); outline: none; }

.btn-wa-submit {
  width: 100%; padding: 0.9rem;
  background: var(--c-primary); color: #fff;
  border: none; border-radius: 8px;
  font-weight: 700; font-size: 1rem;
  font-family: var(--font-heading);
  cursor: pointer; margin-top: 0.5rem;
  transition: background 0.3s, transform 0.2s;
}
.btn-wa-submit:hover { background: var(--c-primary-dark); transform: translateY(-1px); }

/* Botón Llamada (solo móvil) */
.floating-call-btn {
  display: none;
  position: fixed;
  bottom: 30px;
  left: 25px;
  width: 58px;
  height: 58px;
  background-color: var(--c-primary);
  color: #fff;
  border: 2px solid #fff;
  border-radius: 50%;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.floating-call-btn:hover { transform: scale(1.1); }
.floating-call-btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
@media (max-width: 768px) { .floating-call-btn { display: flex; } }

/* Modal Llamada */
.call-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 2100;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}
.call-modal.active { display: flex; }
.call-modal-content {
  background: #fff;
  padding: 2.5rem 2rem;
  border-radius: 15px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  animation: modalIn 0.3s ease-out;
}
.call-modal-content h3 { font-size: 1.35rem; color: var(--c-text); margin-bottom: 0.4rem; font-family: var(--font-display); font-weight: 400; }
.modal-subtitle { color: var(--c-text-soft); font-size: 0.95rem; margin-bottom: 1.8rem; }
.call-modal-buttons { display: flex; flex-direction: column; gap: 0.8rem; }
.btn-call-confirm {
  background: var(--c-primary);
  color: #fff; padding: 1rem; border: none;
  border-radius: 8px; font-weight: 700;
  font-size: 1.05rem; font-family: var(--font-heading);
  cursor: pointer; transition: background 0.2s, transform 0.2s;
}
.btn-call-confirm:hover { background: var(--c-primary-dark); transform: translateY(-1px); }
.btn-call-cancel {
  background: transparent; color: var(--c-text-soft);
  padding: 0.8rem; border: 1.5px solid var(--c-border);
  border-radius: 8px; cursor: pointer;
  font-size: 0.95rem; font-family: var(--font-heading);
  transition: all 0.2s;
}
.btn-call-cancel:hover { background: var(--c-bg-soft); border-color: var(--c-text-soft); color: var(--c-text); }

/* ---------- Process steps (proceso paso a paso) ---------- */
.process-steps {
  display: flex; flex-direction: column; gap: var(--s-6);
  counter-reset: step;
}
.process-step {
  display: grid; grid-template-columns: 80px 1fr; gap: var(--s-5); align-items: flex-start;
}
.process-step::before {
  counter-increment: step;
  content: counter(step);
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: #fff;
  background: var(--c-primary);
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-pill);
  line-height: 1;
}
.process-step h3 { font-family: var(--font-display); font-weight: 400; margin-bottom: var(--s-2); font-size: var(--text-xl); }
.process-step p { color: var(--c-text-soft); }

/* ---------- Tabs (Pilar certificado: USA/Europa/México) ---------- */
.tabs {
  display: flex; gap: var(--s-2); flex-wrap: wrap; margin-bottom: var(--s-6);
  border-bottom: 1px solid var(--c-divider);
  padding-bottom: var(--s-2);
}
.tab-btn {
  padding: var(--s-3) var(--s-5);
  font-family: var(--font-heading); font-weight: 600; font-size: var(--text-sm);
  color: var(--c-text-soft);
  border-radius: var(--r-md);
  transition: background-color .2s ease, color .2s ease;
}
.tab-btn:hover { background: var(--c-bg-soft); color: var(--c-primary-dark); }
.tab-btn[aria-selected="true"] { background: var(--c-primary); color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn .3s ease-out; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-3 { margin-top: var(--s-3); }
.mt-4 { margin-top: var(--s-4); }
.mt-5 { margin-top: var(--s-5); }
.mt-6 { margin-top: var(--s-6); }
.section-title { text-align: center; margin-bottom: var(--s-8); }
.section-title h2 { margin-bottom: var(--s-3); }
.section-title p { color: var(--c-text-soft); font-size: var(--text-lg); max-width: 60ch; margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}