/* ----------------------------------------------------------------
    1. RESET & BASE
    ---------------------------------------------------------------- */
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
  }

  body {
    font-family: var(--font-sans);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  img {
    display: block;
    max-width: 100%;
    height: auto;
  }

  ul, ol { list-style: none; }

  a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
  }

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

  address { font-style: normal; }

  /* ----------------------------------------------------------------
    2. VARIABLES CSS
    ---------------------------------------------------------------- */
  :root {
    /* — Paleta de colores — */
    --clr-bg:           #f6f9f9;
    --clr-text:         #272626;
    --clr-text-sec:     #949494;
    --clr-border:       #c4c4c4;
    --clr-border-blue:  #c3d0f8;

    /* Acento principal */
    --clr-accent:       #5671eb;
    --clr-accent-dark:  #3f57cc;
    --clr-accent-light: #dde4fb;

    /* Variaciones de azul */
    --clr-blue-2:       #6c8cdc;
    --clr-blue-3:       #91a0e4;
    --clr-blue-4:       #747ccc;
    --clr-blue-5:       #b6bce7;

    /* Blancos / superficies */
    --clr-white:        #ffffff;
    --clr-surface:      #f0f4ff;

    /* — Tipografía — */
    --font-sans:   'Montserrat', sans-serif;
    --font-serif:  'DM Serif Display', serif;

    /* — Espaciado — */
    --space-xs:   0.5rem;
    --space-sm:   0.875rem;
    --space-md:   1.5rem;
    --space-lg:   2.5rem;
    --space-xl:   4rem;
    --space-xxl:  7rem;

    /* — Radios — */
    --radius-sm:  0.5rem;
    --radius-md:  1rem;
    --radius-lg:  1.5rem;
    --radius-xl:  2rem;
    --radius-pill: 9999px;

    /* — Sombras — */
    --shadow-sm:  0 2px 8px rgba(86,113,235,.08);
    --shadow-md:  0 6px 24px rgba(86,113,235,.12);
    --shadow-lg:  0 16px 48px rgba(86,113,235,.16);

    /* — Transiciones — */
    --transition: 0.28s ease;
    --transition-slow: 0.5s cubic-bezier(.4,0,.2,1);

    /* — Contenedor — */
    --container: 1240px;
    --container-pad: 1.5rem;

    /* — Navbar — */
    --navbar-h: 72px;
  }

  /* ----------------------------------------------------------------
    3. LAYOUT GLOBAL
    ---------------------------------------------------------------- */
  .container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--container-pad);
  }

  section {
    padding-block: var(--space-xxl);
  }

  /* ----------------------------------------------------------------
    4. TIPOGRAFÍA GLOBAL
    ---------------------------------------------------------------- */
  h1, h2, h3, h4 {
    line-height: 1.18;
    font-weight: 700;
  }

  h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
  h2 { font-size: clamp(2rem, 4vw, 3rem); }
  h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); }

  p { max-width: 65ch; }

  /* Encabezados de sección */
  .section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
  }

  .section-badge {
    display: inline-block;
    background: var(--clr-accent-light);
    color: var(--clr-accent);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3em 1em;
    border-radius: var(--radius-pill);
    margin-bottom: var(--space-sm);
  }

  .section-badge--light {
    background: rgba(255,255,255,.25);
    color: var(--clr-white);
  }

  .section-title {
    color: var(--clr-text);
    margin-bottom: var(--space-sm);
  }

  .section-desc {
    color: var(--clr-text-sec);
    margin-inline: auto;
    font-size: 1.05rem;
    max-width: 54ch;
  }

  /* ----------------------------------------------------------------
    5. BOTONES
    ---------------------------------------------------------------- */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.94rem;
    letter-spacing: 0.01em;
    padding: 0.72em 1.6em;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
    text-decoration: none;
  }

  .btn--primary {
    background: var(--clr-accent);
    color: var(--clr-white);
    box-shadow: 0 4px 18px rgba(86,113,235,.35);
  }

  .btn--primary:hover,
  .btn--primary:focus-visible {
    background: var(--clr-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(86,113,235,.42);
  }

  .btn--ghost {
    background: transparent;
    color: var(--clr-accent);
    border-color: var(--clr-border-blue);
  }

  .btn--ghost:hover,
  .btn--ghost:focus-visible {
    background: var(--clr-accent-light);
    transform: translateY(-2px);
  }

  .btn--lg { padding: 0.85em 2em; font-size: 1rem; }

  .btn--full { width: 100%; justify-content: center; }

  /* ----------------------------------------------------------------
    6. SCROLL REVEAL (animación de aparición)
    ---------------------------------------------------------------- */
  .reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.68s cubic-bezier(.4,0,.2,1), transform 0.68s cubic-bezier(.4,0,.2,1);
  }

  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }

  .reveal--delay-1 { transition-delay: 0.15s; }
  .reveal--delay-2 { transition-delay: 0.3s; }
  .reveal--delay-3 { transition-delay: 0.45s; }

  /* ----------------------------------------------------------------
    7. NAVBAR
    ---------------------------------------------------------------- */
  .navbar {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: 1000;
    height: var(--navbar-h);
    background: rgba(246,249,249,.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--clr-border-blue);
    transition: box-shadow var(--transition);
  }

  .navbar.is-scrolled {
    box-shadow: var(--shadow-md);
  }

  .navbar__inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: var(--space-md);
  }

  .navbar__logo img {
    height: 52px;
    width: auto;
  }

  .navbar__nav {
    margin-inline-start: auto;
  }

  .navbar__list {
    display: flex;
    gap: 0.25rem;
  }

  .navbar__link {
    display: block;
    padding: 0.45em 0.9em;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text);
    transition: background var(--transition), color var(--transition);
  }

  .navbar__link:hover,
  .navbar__link.is-active {
    background: var(--clr-accent-light);
    color: var(--clr-accent);
  }

  .navbar__cta {
    margin-inline-start: var(--space-sm);
    flex-shrink: 0;
  }

  /* Hamburguesa */
  .navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    border-radius: var(--radius-sm);
    margin-inline-start: auto;
  }

  .navbar__toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
  }

  .navbar__toggle[aria-expanded="true"] .navbar__toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .navbar__toggle[aria-expanded="true"] .navbar__toggle-line:nth-child(2) {
    opacity: 0;
  }
  .navbar__toggle[aria-expanded="true"] .navbar__toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* ----------------------------------------------------------------
    8. HERO
    ---------------------------------------------------------------- */
  .hero {
    position: relative;
    padding-block: 0;
    min-height: 100svh;
    display: flex;
    align-items: center;
    margin-block-start: var(--navbar-h);
    overflow: hidden;
    background: var(--clr-bg);
  }

  /* Formas decorativas de fondo */
  .hero__bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
  }

  .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.28;
  }

  .shape--1 {
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, var(--clr-blue-5), var(--clr-blue-3));
    top: -200px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
  }

  .shape--2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--clr-accent-light), var(--clr-blue-5));
    bottom: -100px;
    left: -80px;
    animation: float 10s ease-in-out infinite reverse;
  }

  .shape--3 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, var(--clr-blue-3), transparent);
    top: 40%;
    left: 38%;
    animation: float 12s ease-in-out infinite 2s;
  }

  @keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-28px) scale(1.04); }
  }

  .hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    padding-block: var(--space-xl);
    position: relative;
    z-index: 1;
  }

  .hero__content { max-width: 560px; }

  .hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--clr-accent);
    background: var(--clr-accent-light);
    padding: 0.4em 1.1em;
    border-radius: var(--radius-pill);
    margin-bottom: var(--space-md);
  }

  .hero__title {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    color: var(--clr-text);
    line-height: 1.08;
    margin-bottom: var(--space-md);
  }

  .hero__title em {
    font-style: italic;
    color: var(--clr-accent);
  }

  .hero__subtitle {
    font-size: 1.08rem;
    color: var(--clr-text-sec);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 52ch;
  }

  .hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
  }

  /* Mini-lista de confianza bajo los CTA */
  .hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .hero__trust li {
    display: flex;
    align-items: center;
    gap: 0.4em;
    font-size: 0.82rem;
    color: var(--clr-text-sec);
    font-weight: 500;
  }

  .hero__trust svg { color: var(--clr-accent); flex-shrink: 0; }

  /* Imagen hero */
  .hero__image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }

  .hero__img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
  }

  .hero__image-wrap:hover .hero__img {
    transform: scale(1.03);
  }

  /* Tarjeta flotante de estadística */
  .hero__float-card {
    position: absolute;
    bottom: 2.5rem;
    left: 1.5rem;
    background: var(--clr-white);
    border-radius: var(--radius-md);
    padding: 1rem 1.4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--clr-border-blue);
    display: flex;
    flex-direction: column;
    animation: float 6s ease-in-out infinite 1s;
  }

  .hero__float-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-accent);
    line-height: 1;
  }

  .hero__float-num sup {
    font-size: 1rem;
    font-weight: 700;
  }

  .hero__float-label {
    font-size: 0.75rem;
    color: var(--clr-text-sec);
    margin-top: 0.25rem;
  }

  /* ----------------------------------------------------------------
    9. SERVICIOS
    ---------------------------------------------------------------- */
  .services {
    background: var(--clr-white);
  }

  .services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-md);
  }

  /* Tarjeta de servicio */
  .service-card {
    background: var(--clr-white);
    border: 1.5px solid var(--clr-border-blue);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition);
    cursor: default;
    position: relative;
    overflow: hidden;
  }

  .service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--card-bg, #eef1fc) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
    border-radius: inherit;
  }

  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--card-accent, var(--clr-accent));
  }

  .service-card:hover::before { opacity: 1; }

  /* Icono de la tarjeta */
  .service-card__icon-wrap {
    width: 56px;
    height: 56px;
    background: var(--card-bg, var(--clr-accent-light));
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--card-accent, var(--clr-accent));
    flex-shrink: 0;
    transition: background var(--transition), transform var(--transition);
  }

  .service-card:hover .service-card__icon-wrap {
    background: var(--card-accent, var(--clr-accent));
    color: var(--clr-white);
    transform: scale(1.05);
  }

  /* Iconos de Font Awesome en las tarjetas */
  .service-card__icon {
    font-size: 1.75rem;
    width: 1em;
    height: 1em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .service-card__img-wrap {
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 160px;
  }

  .service-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
  }

  .service-card:hover .service-card__img-wrap img {
    transform: scale(1.06);
  }

  .service-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-text);
  }

  .service-card__desc {
    font-size: 0.9rem;
    color: var(--clr-text-sec);
    line-height: 1.6;
    flex: 1;
  }

  .service-card__link {
    display: inline-flex;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--card-accent, var(--clr-accent));
    transition: gap var(--transition), color var(--transition);
    gap: 0.3em;
    margin-top: auto;
  }

  .service-card:hover .service-card__link { gap: 0.7em; }

  /* ----------------------------------------------------------------
    10. SECCIÓN DE CONFIANZA / STATS
    ---------------------------------------------------------------- */
  .trust {
    position: relative;
    padding-block: var(--space-xxl);
    overflow: hidden;
  }

  .trust__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-blue-4) 50%, var(--clr-blue-2) 100%);
    z-index: 0;
  }

  /* Patrón de puntos en el fondo */
  .trust__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,.12) 1.5px, transparent 1.5px);
    background-size: 32px 32px;
  }

  .trust__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .trust__title,
  .trust__content .section-title { color: var(--clr-white); }

  .trust__desc {
    color: rgba(255,255,255,.85);
    font-size: 1.02rem;
    line-height: 1.72;
    margin-bottom: var(--space-md);
    max-width: 48ch;
  }

  .trust__desc strong, .trust__desc em { color: var(--clr-white); }

  /* Tarjetas de estadística */
  .trust__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .stat-card {
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: background var(--transition), transform var(--transition);
  }

  .stat-card:hover {
    background: rgba(255,255,255,.2);
    transform: translateY(-3px);
  }

  .stat-card__num {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--clr-white);
    line-height: 1;
    letter-spacing: -0.02em;
  }

  .stat-card__label {
    font-size: 0.82rem;
    color: rgba(255,255,255,.75);
    font-weight: 500;
  }

  /* Barra de progreso */
  .stat-card__bar {
    height: 4px;
    background: rgba(255,255,255,.2);
    border-radius: var(--radius-pill);
    margin-top: 0.4rem;
    overflow: hidden;
  }

  .stat-card__fill {
    height: 100%;
    background: rgba(255,255,255,.7);
    border-radius: var(--radius-pill);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 1.2s cubic-bezier(.4,0,.2,1);
  }

  .trust.is-counted .stat-card__fill { transform: scaleX(1); }

  /* ----------------------------------------------------------------
    11. TESTIMONIOS
    ---------------------------------------------------------------- */
  .testimonials {
    background: var(--clr-bg);
    overflow: hidden;
    display: none;
  }

  /* Carrusel */
  .testimonials__carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
  }

  .testimonials__track {
    display: flex;
    gap: var(--space-md);
    transition: transform var(--transition-slow);
    will-change: transform;
  }

  /* Tarjeta de testimonio */
  .testimonial-card {
    background: var(--clr-white);
    border: 1.5px solid var(--clr-border-blue);
    border-radius: var(--radius-lg);
    padding: 2rem;
    flex: 0 0 calc((100% - 2 * var(--space-md)) / 3);
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
  }

  .testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
  }

  .testimonial-card__stars {
    color: #f5a623;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
  }

  .testimonial-card__text {
    font-size: 0.93rem;
    color: var(--clr-text-sec);
    line-height: 1.72;
    flex: 1;
    quotes: '"' '"' "'" "'";
  }

  .testimonial-card__text::before { content: open-quote; }
  .testimonial-card__text::after  { content: close-quote; }

  .testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    border-top: 1px solid var(--clr-border);
    padding-top: var(--space-sm);
  }

  .testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2.5px solid var(--clr-accent-light);
    flex-shrink: 0;
  }

  .testimonial-card__name {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--clr-text);
    font-style: normal;
  }

  .testimonial-card__role {
    display: block;
    font-size: 0.78rem;
    color: var(--clr-text-sec);
  }

  /* Controles del carrusel */
  .testimonials__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
  }

  .testimonials__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--clr-white);
    border: 1.5px solid var(--clr-border-blue);
    display: grid;
    place-items: center;
    color: var(--clr-accent);
    transition: background var(--transition), transform var(--transition), border-color var(--transition);
    flex-shrink: 0;
  }

  .testimonials__btn:hover {
    background: var(--clr-accent);
    color: var(--clr-white);
    border-color: var(--clr-accent);
    transform: scale(1.08);
  }

  /* Indicadores (dots) */
  .testimonials__dots {
    display: flex;
    gap: 0.5rem;
  }

  .testimonials__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--clr-border);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    border: none;
  }

  .testimonials__dot.is-active {
    background: var(--clr-accent);
    transform: scale(1.35);
  }

  /* ----------------------------------------------------------------
    12. CONTACTO
    ---------------------------------------------------------------- */
  .contact {
    background: var(--clr-white);
  }

  .contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
  }

  .contact__title { margin-block: var(--space-sm); }

  .contact__subtitle {
    font-size: 0.88rem;
    color: var(--clr-text-sec);
    margin-bottom: var(--space-md);
  }

  /* Formulario */
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

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

  .form-group--checkbox {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 0.75rem;
    align-items: start;
  }

  .form-group--checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 16px;
    height: 16px;
    accent-color: var(--clr-accent);
    cursor: pointer;
    flex-shrink: 0;
  }

  .form-group--checkbox .form-error {
    grid-column: 2;
  }

  .form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text);
  }

  .form-label span { color: var(--clr-accent); }

  .form-label-check {
    font-size: 0.83rem;
    color: var(--clr-text-sec);
    line-height: 1.5;
  }

  .form-control {
    width: 100%;
    padding: 0.7em 1em;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    color: var(--clr-text);
    background: var(--clr-bg);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
  }

  .form-control:focus {
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(86,113,235,.15);
  }

  .form-control::placeholder { color: #bbb; font-size: 0.88rem; }

  .form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23949494' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.9em center;
    padding-right: 2.4em;
    cursor: pointer;
    position: relative;
    z-index: 10;
  }

  .form-textarea {
    resize: vertical;
    min-height: 110px;
  }

  .form-error {
    font-size: 0.78rem;
    color: #e05252;
    font-weight: 500;
    min-height: 1em;
  }

  /* Control inválido */
  .form-control.is-invalid {
    border-color: #e05252;
  }

  /* Mensaje de éxito */
  .form-success {
    display: none;
    align-items: center;
    gap: 0.6rem;
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
    padding: 0.9em 1.2em;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 0.5rem;
  }

  .form-success:not([hidden]) {
    display: flex;
  }

  /* Bloque de información de contacto */
  .contact-info-block { margin-bottom: var(--space-md); }

  .contact-info-block__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--clr-text);
  }

  .contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
  }

  .contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--clr-text-sec);
    line-height: 1.6;
  }

  .contact-info-item strong { color: var(--clr-text); display: block; }

  .contact-info-item__icon {
    width: 40px;
    height: 40px;
    background: var(--clr-accent-light);
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    color: var(--clr-accent);
    flex-shrink: 0;
    transition: background var(--transition);
  }

  .contact-info-item:hover .contact-info-item__icon {
    background: var(--clr-accent);
    color: var(--clr-white);
  }

  /* Mapa */
  .contact__map {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1.5px solid var(--clr-border-blue);
    box-shadow: var(--shadow-sm);
  }

  .contact__map-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
  }

  /* Sección de ubicaciones - Grid de clínicas */
  .contact__subtitle-locations {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-lg);
  }

  .clinics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  /* Tarjetas de clínicas */
  .clinic-card {
    background: var(--clr-white);
    border: 2px solid var(--clr-border-blue);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .clinic-card:hover {
    transform: translateY(-4px);
    border-color: var(--clr-accent);
    box-shadow: 0 12px 32px rgba(86,113,235,.15);
  }

  .clinic-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--clr-border-blue);
  }

  .clinic-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-accent);
  }

  /* Badges de clínica */
  .clinic-badge {
    display: inline-block;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.35em 0.75em;
    border-radius: var(--radius-pill);
    white-space: nowrap;
  }

  .clinic-badge--secondary {
    background: var(--clr-blue-4);
  }

  /* Info de clínica */
  .clinic-card__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
  }

  .clinic-info-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
  }

  .clinic-info-item svg {
    color: var(--clr-accent);
    flex-shrink: 0;
    margin-top: 2px;
  }

  .clinic-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: 0.2rem;
  }

  .clinic-info-item p {
    font-size: 0.9rem;
    color: var(--clr-text-sec);
    line-height: 1.5;
    margin: 0;
  }

  /* Botón de Map */
  .clinic-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-blue-4));
    color: var(--clr-white);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.65em 1.2em;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(86,113,235,.25);
    margin-top: auto;
  }

  .clinic-card__btn:hover {
    transform: scale(1.04);
    box-shadow: 0 8px 20px rgba(86,113,235,.35);
  }

  /* Info general - Email */
  .contact-info-general {
    display: flex;
    gap: 1rem;
    align-items: center;
    background: var(--clr-surface);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--clr-accent);
  }

  .contact-info-general svg {
    color: var(--clr-accent);
    flex-shrink: 0;
  }

  .contact-info-general strong {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--clr-text);
  }

  .contact-info-general a {
    color: var(--clr-text-sec);
    transition: color var(--transition);
  }

  .contact-info-general a:hover {
    color: var(--clr-accent);
  }

  /* Wrapper de mapas - Dinámico */
  .contact__maps-wrapper {
    margin-top: var(--space-lg);
  }

  .clinic-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(86,113,235,.12);
    animation: fadeIn 0.4s ease;
  }

  .clinic-map__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-sm);
    text-align: center;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Link genérico */
  .link {
    color: var(--clr-accent);
    font-weight: 600;
    transition: color var(--transition);
  }
  .link:hover { color: var(--clr-accent-dark); }

  /* ----------------------------------------------------------------
    13. FOOTER
    ---------------------------------------------------------------- */
  .footer {
    background: var(--clr-text);
    color: rgba(255,255,255,.7);
    padding-block-start: var(--space-xl);
  }

  .footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    padding-bottom: var(--space-xl);
  }

  .footer__brand { max-width: 280px; }
  .footer__brand img { margin-bottom: var(--space-sm); }

  .footer__tagline {
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: var(--space-md);
    max-width: 40ch;
  }

  /* Redes sociales */
  .footer__social {
    display: flex;
    gap: 0.6rem;
  }

  .footer__social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    color: rgba(255,255,255,.7);
    transition: background var(--transition), color var(--transition), transform var(--transition);
  }

  .footer__social-link:hover {
    background: var(--clr-accent);
    color: var(--clr-white);
    transform: translateY(-2px);
    border-color: var(--clr-accent);
  }

  /* Columnas del footer */
  .footer__col-title {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-white);
    margin-bottom: var(--space-md);
  }

  .footer__list { display: flex; flex-direction: column; gap: 0.5rem; }

  .footer__link {
    font-size: 0.88rem;
    transition: color var(--transition);
  }

  .footer__link:hover { color: var(--clr-white); }

  /* Lista de horarios con dos columnas */
  .footer__list--schedule li {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    padding-block: 0.2rem;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }

  .footer__list--schedule li:last-child { border-bottom: none; }

  .footer__phone {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
    background: var(--clr-accent);
    color: var(--clr-white);
    padding: 0.55em 1.2em;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    transition: background var(--transition);
  }

  .footer__phone:hover { background: var(--clr-accent-dark); }

  .footer__cert {
    font-size: 0.75rem;
    color: rgba(255,255,255,.4);
    margin-top: var(--space-md);
    line-height: 1.6;
  }

  /* Barra inferior del footer */
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding-block: var(--space-md);
  }

  .footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: rgba(255,255,255,.4);
  }

  .footer__disclaimer { font-style: italic; }

  /* ----------------------------------------------------------------
    14. BOTÓN VOLVER ARRIBA
    ---------------------------------------------------------------- */
  .back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--clr-accent);
    color: var(--clr-white);
    border-radius: 50%;
    display: grid;
    place-items: center;
    box-shadow: 0 4px 18px rgba(86,113,235,.4);
    z-index: 999;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
    pointer-events: none;
  }

  .back-to-top.is-visible {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .back-to-top:hover { background: var(--clr-accent-dark); }

  /* ----------------------------------------------------------------
    15. RESPONSIVE — Tablet (≤1024px)
    ---------------------------------------------------------------- */
  @media (max-width: 1024px) {
    :root {
      --space-xxl: 5rem;
      --space-xl: 3rem;
    }

    .hero__inner {
      grid-template-columns: 1fr;
      text-align: center;
    }

    .hero__content { max-width: 100%; margin-inline: auto; }

    .hero__trust { justify-content: center; }

    .hero__actions { justify-content: center; }

    .hero__image-wrap { max-width: 520px; margin-inline: auto; }

    .hero__float-card { left: 1rem; bottom: 1rem; }

    .trust__inner {
      grid-template-columns: 1fr;
      text-align: center;
    }

    .trust__desc { margin-inline: auto; }

    .trust__stats { max-width: 560px; margin-inline: auto; }

    .contact__inner { 
      grid-template-columns: 1fr;
      overflow: visible;
    }

    .footer__inner { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }

    .footer__brand { grid-column: span 2; }
  }

  /* ----------------------------------------------------------------
    16. RESPONSIVE — Móvil (≤768px)
    ---------------------------------------------------------------- */
  @media (max-width: 768px) {
    :root {
      --space-xxl: 4rem;
      --navbar-h: 64px;
    }

    /* Navbar móvil */
    .navbar__nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: var(--clr-bg);
      border-top: 1px solid var(--clr-border-blue);
      padding: var(--space-md);
      display: flex;
      align-items: flex-start;
      flex-direction: column;
      transform: translateX(100%);
      transition: transform var(--transition-slow);
      z-index: 999;
      overflow-y: auto;
      height: 100vh;
    }

    .navbar__nav.is-open { transform: none; }

    .navbar__list { flex-direction: column; width: 100%; gap: 0.4rem; }

    .navbar__link {
      font-size: 1.05rem;
      padding: 0.7em 1em;
      display: block;
      width: 100%;
    }

    .navbar__cta { display: none; }

    .navbar__toggle { display: flex; }

    /* Hero */
    .hero__img { height: 380px; }

    /* Servicios */
    .services__grid { grid-template-columns: 1fr; }

    /* Formulario */
    .form-row { 
      grid-template-columns: 1fr;
      overflow: visible;
    }

    .form-group {
      margin-bottom: 0.5rem;
    }

    .contact-form {
      padding-bottom: 1rem;
    }

    /* Clínicas - Grid a 1 columna en mobile */
    .clinics-grid {
      grid-template-columns: 1fr;
      gap: var(--space-md);
    }

    .clinic-card {
      padding: var(--space-md);
    }

    .clinic-card__title {
      font-size: 1.1rem;
    }

    .contact__subtitle-locations {
      font-size: 1rem;
      margin-bottom: var(--space-md);
    }

    /* Testimonios: mostrar 1 a la vez */
    .testimonial-card {
      flex: 0 0 100%;
    }

    /* Footer */
    .footer__inner { grid-template-columns: 1fr; }
    .footer__brand { grid-column: auto; }
    .footer__bottom-inner { flex-direction: column; text-align: center; }

    /* Trust stats */
    .trust__stats { grid-template-columns: 1fr 1fr; }
  }

  /* ----------------------------------------------------------------
    17. RESPONSIVE — Móvil pequeño (≤480px)
    ---------------------------------------------------------------- */
  @media (max-width: 480px) {
    .hero__actions { flex-direction: column; }
    .btn--lg { width: 100%; justify-content: center; }
    .trust__stats { grid-template-columns: 1fr; }
  }

  /* ----------------------------------------------------------------
    18. ACCESIBILIDAD: reducción de movimiento
    ---------------------------------------------------------------- */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      transition-duration: 0.01ms !important;
    }

    .reveal { opacity: 1; transform: none; }

    html { scroll-behavior: auto; }
  }

  /* ----------------------------------------------------------------
    19. FOCUS VISIBLE (accesibilidad de teclado)
    ---------------------------------------------------------------- */
  :focus-visible {
    outline: 3px solid var(--clr-accent);
    outline-offset: 3px;
    border-radius: 3px;
  }