/* ==========================================================
   LITSA Asesores de Seguros — Hoja de estilos
   Paleta: rojo LITSA #CC0000, grises neutros
   Tipografía: Montserrat (display) + Manrope (body)
   ========================================================== */

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

img,
picture,
svg,
video {
  /* display: block; */
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* ---------- Variables ---------- */
:root {
  /* Brand */
  --litsa-red: #cc0000;
  --litsa-red-dark: #a80000;
  --litsa-red-hover: #e10600;
  --litsa-red-soft: #fff1f1;

  /* Neutral */
  --ink: #1a1a1a;
  --ink-2: #4b4b4b;
  --muted: #676766;
  --muted-2: #8a8a89;
  --line: #e1e0e1;
  --line-2: #ededee;
  --bg: #ffffff;
  --bg-soft: #f7f7f8;
  --bg-tint: #fafafa;

  /* Surfaces */
  --surface: #ffffff;
  --surface-2: #f5f5f5;

  /* Typography */
  --font-display: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Scale */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 1.875rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: clamp(2.25rem, 4.5vw, 3.5rem);
  --fs-5xl: clamp(2.75rem, 6vw, 4.75rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-xl: 28px;

  /* Container */
  --container: 1240px;
  --container-narrow: 980px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-move: cubic-bezier(0.25, 1, 0.5, 1);
  --t-fast: 160ms;
  --t-med: 280ms;
  --t-slow: 480ms;

  /* Z-index */
  --z-header: 100;
  --z-overlay: 200;
  --z-modal: 300;
  --z-toast: 400;
  --z-fab: 500;
}

/* ---------- Helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.section-tight {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

.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;
}

/* ---------- Typography helpers ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: balance;
}

h1 {
  font-size: var(--fs-5xl);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

h2 {
  font-size: var(--fs-4xl);
  line-height: 1.06;
}

h3 {
  font-size: var(--fs-2xl);
  line-height: 1.15;
}

h4 {
  font-size: var(--fs-xl);
  line-height: 1.2;
}

p {
  text-wrap: pretty;
}

.text-muted {
  color: var(--muted);
}

.text-ink {
  color: var(--ink);
}

.lead {
  font-size: var(--fs-md);
  color: var(--ink-2);
  max-width: 65ch;
  line-height: 1.65;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--litsa-red);
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--litsa-red);
}

.eyebrow.eyebrow-dark {
  color: var(--ink);
}

.eyebrow.eyebrow-dark::before {
  background: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease-out),
    background-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out),
    border-color var(--t-fast) var(--ease-out),
    box-shadow var(--t-med) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn:focus-visible {
  outline: 3px solid var(--litsa-red);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--litsa-red);
  color: #fff;
  border-color: var(--litsa-red);
  box-shadow: 0 8px 24px -10px rgba(204, 0, 0, 0.55);
}

.btn-primary:hover {
  background: var(--litsa-red-hover);
  border-color: var(--litsa-red-hover);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -10px rgba(204, 0, 0, 0.6);
}

.btn-primary:active {
  transform: translateY(0);
}

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

.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}

.btn-whatsapp {
  background: #128c7e;
  color: #fff;
  border-color: #128c7e;
  box-shadow: 0 8px 24px -10px rgba(18, 140, 126, 0.55);
}

.btn-whatsapp:hover {
  background: #075e54;
  border-color: #075e54;
  transform: translateY(-1px);
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: 1.1rem 2rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.7rem 1.2rem;
  font-size: 0.875rem;
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

/* ---------- Top bar ---------- */
.topbar {
  background: var(--ink);
  color: #fff;
  font-size: var(--fs-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  flex-wrap: wrap;
}

.topbar a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  opacity: 0.85;
  transition: opacity var(--t-fast) var(--ease-out);
}

.topbar a:hover {
  opacity: 1;
}

.topbar-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.topbar-social {
  display: flex;
  gap: 0.75rem;
}

.topbar-social a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.topbar-social a:hover {
  background: var(--litsa-red);
  opacity: 1;
}

@media (max-width: 720px) {
  .topbar-social,
  .topbar-links .topbar-link--hide-sm {
    display: none;
  }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line-2);
  transition: box-shadow var(--t-med) var(--ease-out);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px -16px rgba(0, 0, 0, 0.18);
}

.site-header::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 3px;
  background: var(--litsa-red);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.logo img {
  display: block;
  height: 44px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 0.95rem;
  font-family: var(--font-display);
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast) var(--ease-out),
    background-color var(--t-fast) var(--ease-out);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.35rem;
  height: 2px;
  background: var(--litsa-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med) var(--ease-out);
}

.nav-link:hover {
  color: var(--litsa-red);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.nav-link.is-active {
  color: var(--litsa-red);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: background-color var(--t-fast) var(--ease-out);
}

.nav-toggle:hover {
  background: var(--litsa-red);
}

/* ---------- Mobile menu overlay ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: var(--ink);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med) var(--ease-out);
}

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

.mobile-menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu .logo img {
  height: 56px;
}

.mobile-menu-close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.mobile-menu-close:hover {
  background: var(--litsa-red);
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.5rem 0;
  flex: 1;
  overflow-y: auto;
}

.mobile-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0.5rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--t-med) var(--ease-out),
    transform var(--t-med) var(--ease-out),
    color var(--t-fast) var(--ease-out);
}

.mobile-menu.is-open .mobile-menu-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-link:nth-child(1) { transition-delay: 80ms; }
.mobile-menu-link:nth-child(2) { transition-delay: 130ms; }
.mobile-menu-link:nth-child(3) { transition-delay: 180ms; }
.mobile-menu-link:nth-child(4) { transition-delay: 230ms; }
.mobile-menu-link:nth-child(5) { transition-delay: 280ms; }
.mobile-menu-link:nth-child(6) { transition-delay: 330ms; }
.mobile-menu-link:nth-child(7) { transition-delay: 380ms; }

.mobile-menu-link:hover {
  color: var(--litsa-red);
}

.mobile-menu-link i {
  font-size: 0.95rem;
  color: var(--litsa-red);
  opacity: 0.7;
}

.mobile-menu-foot {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-foot .btn {
  width: 100%;
}

.mobile-menu-contact {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.mobile-menu-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
}

.mobile-menu-contact a i {
  color: var(--litsa-red);
  width: 18px;
  text-align: center;
}

@media (max-width: 960px) {
  .nav-menu,
  .nav-actions .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-actions {
    gap: 0.4rem;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  isolation: isolate;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.55;
  transform: scale(1.04);
  animation: hero-zoom 16s var(--ease-out) forwards;
}

@keyframes hero-zoom {
  to {
    transform: scale(1);
  }
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(15, 15, 15, 0.85) 0%,
    rgba(15, 15, 15, 0.55) 45%,
    rgba(15, 15, 15, 0.25) 100%
  );
}

.hero-stripe {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--litsa-red);
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.hero-grid--solo {
  grid-template-columns: minmax(0, 820px);
  justify-content: center;
  text-align: left;
}

.hero-h1-accent {
  display: inline;
  color: var(--litsa-red);
}

.hero-content {
  max-width: 640px;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.75rem, 6vw, 5rem);
  line-height: 0.98;
  margin: 1.25rem 0 1.5rem;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--litsa-red);
  font-variation-settings: 'opsz' 96;
}

.ink-accent {
  color: var(--litsa-red);
  font-style: normal;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.125rem;
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.hero-meta {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-meta-item strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.hero-meta-item span {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.hero-card {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.5);
}

.hero-card-flag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--litsa-red);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.hero-card h3 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.hero-card p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.hero-card-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}

.hero-card-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.92);
}

.hero-card-list li i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(204, 0, 0, 0.18);
  color: var(--litsa-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.hero-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-card-foot .small {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero-card-foot .small strong {
  color: #fff;
  display: block;
  font-size: 1rem;
  font-weight: 600;
}

.hero-badge {
  position: absolute;
  right: 1.5rem;
  bottom: -1.25rem;
  background: var(--litsa-red);
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 14px 30px -12px rgba(204, 0, 0, 0.6);
}

.hero-badge i {
  font-size: 1rem;
}

@media (max-width: 960px) {
  .hero {
    min-height: auto;
    padding: 6rem 0 4rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-grid--solo {
    text-align: left;
  }
  .hero-card {
    max-width: 480px;
  }
  .hero-badge {
    right: 1rem;
    bottom: -1rem;
  }
}

@media (max-width: 540px) {
  .hero-meta {
    gap: 1.5rem;
  }
  .hero-meta-item strong {
    font-size: 1.4rem;
  }
}

/* ---------- Section heading ---------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  margin-top: 0.75rem;
}

.section-head .lead {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .section-head {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ---------- Logo strip ---------- */
.logo-strip {
  background: var(--bg-soft);
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  padding: 2rem 0;
  overflow: hidden;
}

.logo-strip .logo-strip-label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--ink);
  white-space: normal;
  text-align: center;
  display: block;
  width: 100%;
}

.logo-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.logo-strip-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.logo-strip-list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.logo-strip-item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink-2);
  opacity: 0.75;
  letter-spacing: 0.02em;
  transition: opacity var(--t-fast) var(--ease-out);
}

.logo-strip-item:hover {
  opacity: 1;
}

@media (max-width: 720px) {
  .logo-strip-inner {
    flex-direction: column;
  }
}

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
}

.service-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  padding: 1.85rem 1.5rem;
  transition: transform var(--t-med) var(--ease-out),
    border-color var(--t-med) var(--ease-out),
    box-shadow var(--t-med) var(--ease-out),
    background-color var(--t-fast) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow: hidden;
  isolation: isolate;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--litsa-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(204, 0, 0, 0.3);
  box-shadow: 0 20px 40px -24px rgba(0, 0, 0, 0.15);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--litsa-red-soft);
  color: var(--litsa-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: background-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out);
}

.service-card:hover .service-icon {
  background: var(--litsa-red);
  color: #fff;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.2;
}

.service-card p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.55;
}

.service-card .service-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--litsa-red);
  padding-top: 0.5rem;
  transition: gap var(--t-fast) var(--ease-out);
}

.service-card:hover .service-link {
  gap: 0.7rem;
}

/* ---------- Coberturas (acordeón con media lateral) ---------- */
.coberturas {
  background: var(--bg);
}

.cobertura-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  grid-template-rows: auto auto;
  gap: 2.5rem 3rem;
  align-items: start;
}

.cobertura-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.25);
  grid-column: 1;
  grid-row: 1 / span 2;
}

.cobertura-media--bottom {
  grid-column: 2;
  grid-row: 2;
  aspect-ratio: 16 / 9;
}

.cobertura-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.cobertura-media:hover .cobertura-img {
  transform: scale(1.04);
}

.cobertura-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
  grid-column: 2;
  grid-row: 1;
}

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

.cobertura-head {
  width: 100%;
  display: grid;
  grid-template-columns: 48px 1fr 32px;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 0.25rem;
  text-align: left;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease-out),
    padding var(--t-fast) var(--ease-out);
}

.cobertura-head:hover {
  padding-left: 0.6rem;
}

.cobertura-head:hover .cobertura-title {
  color: var(--litsa-red);
}

.cobertura-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted-2);
}

.cobertura-head[aria-expanded="true"] .cobertura-num,
.cobertura-head:hover .cobertura-num {
  color: var(--litsa-red);
}

.cobertura-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  transition: color var(--t-fast) var(--ease-out);
}

.cobertura-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: 0.85rem;
  transition: background-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out),
    border-color var(--t-fast) var(--ease-out),
    transform var(--t-med) var(--ease-out);
}

.cobertura-head:hover .cobertura-toggle {
  border-color: var(--litsa-red);
  color: var(--litsa-red);
}

.cobertura-head[aria-expanded="true"] .cobertura-toggle {
  background: var(--litsa-red);
  color: #fff;
  border-color: var(--litsa-red);
  transform: rotate(45deg);
}

.cobertura-head[aria-expanded="true"] .cobertura-title {
  color: var(--litsa-red);
}

.cobertura-body {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  transition: max-height var(--t-med) var(--ease-out),
    opacity var(--t-med) var(--ease-out),
    padding var(--t-med) var(--ease-out),
    visibility 0s linear var(--t-med);
}

.cobertura-head[aria-expanded="true"] + .cobertura-body {
  max-height: 320px;
  opacity: 1;
  visibility: visible;
  padding: 0 0.25rem 1.5rem 0.25rem;
  transition: max-height var(--t-med) var(--ease-out),
    opacity var(--t-med) var(--ease-out),
    padding var(--t-med) var(--ease-out),
    visibility 0s linear 0s;
}

.cobertura-body p {
  color: var(--ink-2);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 60ch;
  margin-left: 64px;
}

@media (max-width: 960px) {
  .cobertura-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 2rem;
  }
  .cobertura-media,
  .cobertura-media--bottom,
  .cobertura-list {
    grid-column: 1;
    grid-row: auto;
  }
  .cobertura-media {
    aspect-ratio: 16 / 10;
  }
  .cobertura-media--bottom {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 540px) {
  .cobertura-head {
    grid-template-columns: 32px 1fr 32px;
    gap: 0.6rem;
    padding: 1.1rem 0;
  }
  .cobertura-title {
    font-size: 1rem;
  }
  .cobertura-body p {
    margin-left: 40px;
    font-size: 0.95rem;
  }
}

/* ---------- Feature split ---------- */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.feature-split-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.25);
  aspect-ratio: 4 / 5;
}

.feature-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.feature-split:hover .feature-split-media img {
  transform: scale(1.04);
}

.feature-split-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.55));
}

.feature-split-media .caption {
  position: absolute;
  left: 1.5rem;
  bottom: 1.5rem;
  right: 1.5rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  z-index: 1;
}

.feature-split-media .caption strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.feature-split-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.feature-split-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-2);
  font-size: 1rem;
  color: var(--ink);
}

.feature-split-list li:last-child {
  border-bottom: none;
}

.feature-split-list li i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--litsa-red-soft);
  color: var(--litsa-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-split-list li strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.feature-split-list li span {
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .feature-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .feature-split-media {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- Stats ---------- */
.stats {
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(204, 0, 0, 0.18), transparent 60%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.stat {
  padding: 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
}

.stat:first-child {
  border-left: none;
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-num .stat-suffix {
  color: var(--litsa-red);
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 760px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 1.25rem 0.5rem;
  }
  .stat:nth-child(1),
  .stat:nth-child(2) {
    border-top: none;
  }
}

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.why-card {
  position: relative;
  padding: 2rem 1.75rem;
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t-med) var(--ease-out),
    background-color var(--t-fast) var(--ease-out);
}

.why-card:hover {
  transform: translateY(-4px);
  background: var(--ink);
}

.why-card:hover .why-num,
.why-card:hover h3,
.why-card:hover p {
  color: #fff;
}

.why-card:hover .why-num {
  color: var(--litsa-red);
}

.why-card:hover .why-icon {
  background: var(--litsa-red);
  color: #fff;
}

.why-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--litsa-red);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
  transition: background-color var(--t-fast) var(--ease-out);
}

.why-num {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted-2);
  letter-spacing: 0.1em;
  transition: color var(--t-fast) var(--ease-out);
}

.why-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  transition: color var(--t-fast) var(--ease-out);
}

.why-card p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.55;
  transition: color var(--t-fast) var(--ease-out);
}

/* ---------- Process ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  top: 32px;
  height: 1px;
  background: var(--line);
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
}

.process-step-mark {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--litsa-red);
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  transition: background-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out),
    border-color var(--t-fast) var(--ease-out);
}

.process-step:hover .process-step-mark {
  background: var(--litsa-red);
  color: #fff;
  border-color: var(--litsa-red);
}

.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (max-width: 760px) {
  .process-steps {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .process-steps::before {
    display: none;
  }
}

/* ---------- Values ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.value-card {
  position: relative;
  padding: 2rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  transition: transform var(--t-med) var(--ease-out),
    border-color var(--t-fast) var(--ease-out);
}

.value-card:hover {
  transform: translateY(-3px);
  border-color: var(--litsa-red);
}

.value-card-letter {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--litsa-red);
  line-height: 1;
  margin-bottom: 1rem;
  display: inline-block;
}

.value-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.value-card p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ---------- Mission / Vision ---------- */
.mission {
  background: var(--bg-soft);
  position: relative;
  overflow: hidden;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.mission-card {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-2);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-med) var(--ease-out),
    box-shadow var(--t-med) var(--ease-out);
}

.mission-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -24px rgba(0, 0, 0, 0.12);
}

.mission-card-flag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--litsa-red);
  margin-bottom: 1rem;
}

.mission-card-flag::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--litsa-red);
}

.mission-card h3 {
  font-size: 2rem;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.mission-card h3 em {
  font-style: italic;
  font-weight: 500;
  color: var(--litsa-red);
}

.mission-card p {
  color: var(--ink-2);
  font-size: 1.02rem;
  line-height: 1.65;
}

.mission-card-stamp {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--litsa-red-soft);
  color: var(--litsa-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

@media (max-width: 760px) {
  .mission-grid {
    grid-template-columns: 1fr;
  }
  .mission-card {
    padding: 2rem;
  }
  .mission-card h3 {
    font-size: 1.6rem;
  }
}

/* ---------- CTA bar ---------- */
.cta-bar {
  background: var(--litsa-red);
  color: #fff;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  position: relative;
  overflow: hidden;
}

.cta-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 60%, rgba(0, 0, 0, 0.15));
  pointer-events: none;
}

.cta-bar-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
  position: relative;
}

.cta-bar h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.cta-bar p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
  max-width: 50ch;
}

.cta-bar .btn {
  background: #fff;
  color: var(--litsa-red);
  border-color: #fff;
  box-shadow: 0 14px 30px -12px rgba(0, 0, 0, 0.4);
}

.cta-bar .btn:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

@media (max-width: 760px) {
  .cta-bar-inner {
    grid-template-columns: 1fr;
    text-align: left;
  }
}

/* ---------- Contact ---------- */
.contact {
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: stretch;
}

.contact-form {
  background: var(--bg);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-2);
}

.contact-form h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.contact-form p {
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

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

.form-group {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color var(--t-fast) var(--ease-out),
    box-shadow var(--t-fast) var(--ease-out);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: var(--muted-2);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--litsa-red);
  box-shadow: 0 0 0 4px rgba(204, 0, 0, 0.12);
}

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

.form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.form-success {
  display: none;
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  background: #e8f7ee;
  color: #1b6d3b;
  border: 1px solid #b6e2c5;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
}

.form-success.is-visible {
  display: block;
}

.form-success i {
  margin-right: 0.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-card {
  background: var(--bg);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-2);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: transform var(--t-med) var(--ease-out),
    border-color var(--t-fast) var(--ease-out);
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(204, 0, 0, 0.3);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--litsa-red-soft);
  color: var(--litsa-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.contact-card h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.contact-card p,
.contact-card a {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact-card a:hover {
  color: var(--litsa-red);
}

.contact-card .small {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.contact-meta {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.contact-meta a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: background-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out);
}

.contact-meta a:hover {
  background: var(--litsa-red);
  color: #fff;
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-2);
  background: var(--bg-soft);
  min-height: 260px;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: 0;
  display: block;
}

@media (max-width: 960px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 1.5rem;
  }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: #fff;
  padding: 4rem 0 1.5rem;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--litsa-red);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand .logo img {
  height: 56px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin: 1.25rem 0 1.5rem;
  max-width: 36ch;
}

.footer-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.25rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  transition: color var(--t-fast) var(--ease-out),
    padding var(--t-fast) var(--ease-out);
}

.footer-nav a:hover {
  color: var(--litsa-red);
  padding-left: 4px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer-contact-item i {
  color: var(--litsa-red);
  width: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-item strong {
  display: block;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.footer-contact-item .footer-contact-meta {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background-color var(--t-fast) var(--ease-out),
    transform var(--t-fast) var(--ease-out);
}

.footer-social a:hover {
  background: var(--litsa-red);
  transform: translateY(-2px);
}

.footer-bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  flex-wrap: wrap;
}

.footer-bot a {
  color: #fff;
  font-weight: 600;
  transition: color var(--t-fast) var(--ease-out);
}

.footer-bot a:hover {
  color: var(--litsa-red);
}

.footer-legal {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
}

.footer-legal a:hover {
  color: #fff;
}

.ssn {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.5rem;
  line-height: 1.5;
}

.ssn-cert {
  margin-top: 1rem;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.ssn-image {
  margin-top: 1.25rem;
  display: block;
  width: 100%;
  max-width: 240px;
}

.ssn-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #fff;
}

.ssn-cert-text {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.55;
  margin: 0;
}

.ssn-cert-text strong {
  display: block;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 0.25rem;
  letter-spacing: 0.01em;
}

.ssn-cert-text a {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
}

.ssn-cert-text a:hover {
  color: var(--litsa-red);
  text-decoration-color: var(--litsa-red);
}

@media (max-width: 960px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 540px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bot {
    flex-direction: column;
    align-items: flex-start;
  }
  .ssn-image {
    max-width: 320px;
  }
}

/* ---------- Floating WhatsApp button ---------- */
.fab-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: var(--z-fab);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #128c7e;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 12px 28px -8px rgba(18, 140, 126, 0.55);
  transition: transform var(--t-fast) var(--ease-out),
    box-shadow var(--t-med) var(--ease-out);
  text-decoration: none;
}

.fab-whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(18, 140, 126, 0.35);
  z-index: -1;
  animation: fab-pulse 2.4s var(--ease-out) infinite;
}

@keyframes fab-pulse {
  0% {
    transform: scale(0.85);
    opacity: 0.8;
  }
  80% {
    transform: scale(1.5);
    opacity: 0;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.fab-whatsapp:hover {
  transform: scale(1.06);
  box-shadow: 0 16px 36px -8px rgba(37, 211, 102, 0.7);
}

.fab-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: #fff;
  color: var(--ink);
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-display);
  white-space: nowrap;
  box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med) var(--ease-out),
    transform var(--t-med) var(--ease-out);
}

.fab-tooltip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: #fff;
}

.fab-whatsapp:hover .fab-tooltip,
.fab-whatsapp:focus-visible .fab-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}

@media (max-width: 540px) {
  .fab-whatsapp {
    width: 54px;
    height: 54px;
    font-size: 1.55rem;
    right: 1rem;
    bottom: 1rem;
  }
}

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  background: var(--ink);
  color: #fff;
  padding: 9rem 0 4rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(204, 0, 0, 0.18), transparent 65%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--litsa-red);
}

.page-hero-inner {
  max-width: 760px;
  position: relative;
  z-index: 1;
}

.page-hero .eyebrow {
  color: var(--litsa-red);
}

.page-hero .eyebrow::before {
  background: var(--litsa-red);
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(2.25rem, 5vw, 4rem);
  margin: 1rem 0 1.25rem;
  line-height: 1.05;
}

.page-hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--litsa-red);
  font-variation-settings: 'opsz' 96;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 60ch;
  line-height: 1.55;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
}

.page-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--t-fast) var(--ease-out);
}

.page-hero .breadcrumb a:hover {
  color: var(--litsa-red);
}

.page-hero .breadcrumb i {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ---------- Personas page ---------- */
.personas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.personas-col {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-2);
  position: relative;
}

.personas-col h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.personas-col ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

.personas-col li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--line-2);
  color: var(--ink);
  font-size: 0.98rem;
}

.personas-col li:last-child {
  border-bottom: none;
}

.personas-col li i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--litsa-red-soft);
  color: var(--litsa-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

@media (max-width: 760px) {
  .personas-grid {
    grid-template-columns: 1fr;
  }
  .personas-col {
    padding: 1.75rem;
  }
}

/* ---------- Coverage (categoría) ---------- */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.coverage-card {
  padding: 1.75rem;
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: transform var(--t-med) var(--ease-out),
    border-color var(--t-fast) var(--ease-out),
    background-color var(--t-fast) var(--ease-out);
}

.coverage-card:hover {
  transform: translateY(-3px);
  border-color: var(--litsa-red);
  background: var(--surface);
}

.coverage-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.coverage-card h4 i {
  color: var(--litsa-red);
  font-size: 1rem;
}

.coverage-card p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ---------- Service detail (servicios.html) ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.service-detail-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  transition: transform var(--t-med) var(--ease-out),
    border-color var(--t-fast) var(--ease-out);
}

.service-detail-row:hover {
  transform: translateX(4px);
  border-color: var(--litsa-red);
}

.service-detail-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--litsa-red);
  line-height: 1;
  letter-spacing: -0.02em;
}

.service-detail-row h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.service-detail-row p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.service-detail-row .btn {
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .service-detail-row {
    grid-template-columns: 60px 1fr;
  }
  .service-detail-row .btn {
    grid-column: 1 / -1;
    width: 100%;
  }
  .service-detail-num {
    font-size: 2rem;
  }
}

/* ---------- Scroll reveal ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  will-change: transform, opacity;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js .reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}

.js .reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 60ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 120ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 180ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 300ms; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 360ms; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 420ms; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 480ms; }

/* ---------- 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;
  }
  .js .reveal,
  .js .reveal-stagger > * {
    opacity: 1;
    transform: none;
  }
  .hero-bg img {
    transform: none;
    animation: none;
  }
  .fab-whatsapp::before {
    animation: none;
  }
}

/* ---------- Selection ---------- */
::selection {
  background: var(--litsa-red);
  color: #fff;
}

/* ---------- Scrollbar (optional polish) ---------- */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--muted-2) transparent;
}

html::-webkit-scrollbar {
  width: 10px;
}

html::-webkit-scrollbar-track {
  background: transparent;
}

html::-webkit-scrollbar-thumb {
  background: var(--muted-2);
  border-radius: 999px;
  border: 2px solid var(--bg);
}

html::-webkit-scrollbar-thumb:hover {
  background: var(--litsa-red);
}