@layer reset, base, layout, components, sections, utilities;
@font-face {
  font-family: "Poppins Fallback";
  font-weight: 100 450;
  src: local("Arial"), local("ArialMT");
  size-adjust: 111.34%;
  ascent-override: 94.3%;
  descent-override: 31.43%;
  line-gap-override: 8.98%;
}

@font-face {
  font-family: "Poppins Fallback";
  font-weight: 451 550;
  src: local("Arial"), local("ArialMT");
  size-adjust: 112.61%;
  ascent-override: 93.24%;
  descent-override: 31.08%;
  line-gap-override: 8.88%;
}

@font-face {
  font-family: "Poppins Fallback";
  font-weight: 551 650;
  src: local("Arial Bold"), local("Arial-BoldMT");
  size-adjust: 106.28%;
  ascent-override: 98.8%;
  descent-override: 32.93%;
  line-gap-override: 9.41%;
}

@font-face {
  font-family: "Poppins Fallback";
  font-weight: 651 1000;
  src: local("Arial Bold"), local("Arial-BoldMT");
  size-adjust: 107.13%;
  ascent-override: 98.01%;
  descent-override: 32.67%;
  line-gap-override: 9.33%;
}

@font-face {
  font-family: "Mulish Fallback";
  font-weight: 100 450;
  src: local("Arial"), local("ArialMT");
  size-adjust: 104.28%;
  ascent-override: 96.38%;
  descent-override: 23.97%;
  line-gap-override: 0%;
}

@font-face {
  font-family: "Mulish Fallback";
  font-weight: 451 550;
  src: local("Arial"), local("ArialMT");
  size-adjust: 105.04%;
  ascent-override: 95.68%;
  descent-override: 23.8%;
  line-gap-override: 0%;
}

@font-face {
  font-family: "Mulish Fallback";
  font-weight: 551 650;
  src: local("Arial Bold"), local("Arial-BoldMT");
  size-adjust: 99.16%;
  ascent-override: 101.35%;
  descent-override: 25.21%;
  line-gap-override: 0%;
}

@font-face {
  font-family: "Mulish Fallback";
  font-weight: 651 1000;
  src: local("Arial Bold"), local("Arial-BoldMT");
  size-adjust: 100.86%;
  ascent-override: 99.64%;
  descent-override: 24.79%;
  line-gap-override: 0%;
}

/* ==========================================================================
   RESET
   ========================================================================== */
@layer reset {
  html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    box-sizing: border-box;
  }

  :where(*, *::before, *::after) {
    box-sizing: inherit;
  }

  :where(body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd) {
    margin: 0;
  }

  :where(ul, ol)[role="list"] {
    list-style: none;
    padding: 0;
  }

  :where(img, svg, video, canvas, iframe) {
    display: block;
    max-width: 100%;
  }

  :where(button, input, select, textarea) {
    font: inherit;
    color: inherit;
  }

  :where(button) {
    cursor: pointer;
    background: none;
    border: 0;
    padding: 0;
  }

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

  [hidden] {
    display: none !important;
  }
}

/* ==========================================================================
   BASE — Tokens de diseño
   ========================================================================== */
@layer base {
  :root {
    /* --- Tier 1: paleta literal ---
       Color base de marca: #0052CC (hsl 216° 100% 40%).
       El resto de la paleta deriva de él: escala de azules, navys y grises
       ligeramente teñidos de azul, más un acento cian/teal análogo. */
    --navy-950: #050f24;
    --navy-900: #0a1f44;
    --navy-700: #253858;
    --gray-600: #5e6c84;   /* 5.4:1 sobre blanco */
    --gray-500: #6b778c;
    --gray-300: #c1c7d0;
    --gray-200: #dfe1e6;
    --gray-50: #f6f8fb;
    --ink: #222222;

    --primary-700: #0747a6;
    --primary-600: #0052cc; /* color base · 6.9:1 con texto blanco */
    --primary-500: #2684ff;
    --primary-100: #deebff;
    --primary-50: #f2f7ff;
    --teal-600: #008da6;    /* acento análogo (gradientes y cifras destacadas) */

    --blue-900: #002766;    /* fondos oscuros de marca (secciones inclinadas) */
    --blue-800: #003380;
    --blue-700: #0043a8;

    --cyan-500: #00a3bf;    /* brillo / destellos */
    --green-600: #039855;

    /* Colores categóricos de los casos de uso (sobre fondo azul oscuro) */
    --uc-yellow: #fec84b;
    --uc-mint: #6ce9a6;
    --uc-teal: #12b7a6;
    --uc-coral: #f97066;
    --uc-blue: #53b1fd;
    --uc-pink: #fb54c0;

    --quote-navy: var(--navy-900);    /* 16:1 con texto blanco */
    --quote-primary: var(--primary-600);

    /* --- Tier 2: semánticos --- */
    --color-text: var(--navy-900);
    --color-text-muted: var(--gray-600);
    --color-muted-on-dark: #c7d4e8;
    --color-accent: var(--primary-600);
    --color-border: var(--gray-200);
    --color-surface: #ffffff;
    --focus: var(--primary-600);

    --font-sans: "Poppins", "Poppins Fallback", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-alt: "Mulish", "Mulish Fallback", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Escala tipográfica fluida (rem + vw dentro de clamp) */
    --fs-display: clamp(2.5rem, 1.45rem + 3.4vw, 3.75rem);  /* 60px */
    --fs-h2-lg: clamp(2rem, 1.35rem + 2.2vw, 3rem);          /* 48px */
    --fs-h2: clamp(1.75rem, 1.35rem + 1.3vw, 2.25rem);       /* 36px */
    --fs-h3: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);         /* 24px */
    --fs-lead: 1.125rem;
    --fs-body: 1rem;
    --fs-sm: 0.9rem;
    --fs-xs: 0.8rem;

    /* Espaciado y layout */
    --container: 80rem;      /* 1280px */
    --gutter: 5rem;          /* 80px en escritorio */
    --navbar-h: 5rem;
    --radius-xs: 0.25rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-pill: 999px;

    --shadow-xs: 0 1px 2px rgb(16 24 40 / 0.05);
    --shadow-dropdown: 0 12px 16px -4px rgb(0 0 0 / 0.08), 0 4px 6px -2px rgb(16 24 40 / 0.03);
    --shadow-frame: 0 2.5rem 5rem -1.5rem rgb(10 31 68 / 0.28);

    /* Inclinación de las secciones (0 para corte horizontal recto) */
    --slant: 0;

    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --dur-fast: 150ms;
    --dur: 250ms;

    color-scheme: light;
    accent-color: var(--primary-600);
  }

  @media (max-width: 991px) {
    :root {
      --gutter: 2rem;
    }
  }

  @media (max-width: 479px) {
    :root {
      --gutter: 1rem;
    }
  }

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
  }

  body {
    min-height: 100dvh;
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-surface);
    text-rendering: optimizeLegibility;
    overflow-x: clip;
  }

  body.is-locked {
    overflow: hidden;
  }

  :where(h1, h2, h3, h4) {
    font-weight: 600;
    line-height: 1.2;
    text-wrap: balance;
  }

  :where(p) {
    text-wrap: pretty;
    overflow-wrap: break-word;
  }

  strong {
    font-weight: 700;
  }

  ::selection {
    background: var(--primary-600);
    color: #fff;
  }

  :focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
    border-radius: 2px;
  }

  main:focus {
    outline: none;
  }

  .sprite {
    display: none;
  }
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */
@layer layout {
  .container {
    width: min(100% - 2 * var(--gutter), var(--container));
    margin-inline: auto;
  }

  .btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .btn-row--center {
    justify-content: center;
  }

  .section-head {
    display: grid;
    gap: 0.75rem;
  }

  .section-head--center {
    justify-items: center;
    text-align: center;
  }

  .section-head--left {
    max-width: 38rem;
  }

  .section-head__lead {
    max-width: 35rem;
    margin-top: 0.25rem;
    font-size: var(--fs-body);
    line-height: 1.5;
  }

  .section-head__lead--mulish {
    max-width: 41rem;
    margin-top: 0.5rem;
    font-family: var(--font-alt);
    font-size: var(--fs-lead);
    line-height: 1.55;
  }
}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */
@layer components {

  /* --- Enlace "saltar al contenido" --- */
  .skip-link {
    position: fixed;
    inset-block-start: 0.75rem;
    inset-inline-start: 0.75rem;
    z-index: 1000;
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--navy-900);
    border-radius: var(--radius-sm);
    translate: 0 -200%;
    transition: translate var(--dur) var(--ease-out);

    &:focus-visible {
      translate: 0 0;
    }
  }

  /* --- Tipografía de sección --- */
  .h2 {
    font-size: var(--fs-h2);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
  }

  .h2--lg {
    font-size: var(--fs-h2-lg);
    font-weight: 600;
    line-height: 1.2;
  }

  .cap-tag {
    font-family: var(--font-alt);
    font-size: var(--fs-sm);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 1px;
    text-transform: uppercase;
  }

  .cap-tag--center {
    text-align: center;
  }

  .text-primary {
    color: var(--primary-600);
  }

  .text-white {
    color: #fff;
  }

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

  .text-gradient {
    background: linear-gradient(90deg, var(--primary-600) 34%, var(--teal-600) 63%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
  }

  /* --- Botones --- */
  .btn {
    --btn-bg: transparent;
    --btn-fg: currentColor;
    --btn-border: transparent;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    min-block-size: 2.25rem;
    padding: 0.5rem 0.875rem;
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
    font-weight: 500;
    line-height: 1.5;
    color: var(--btn-fg);
    white-space: nowrap;
    background: var(--btn-bg);
    border: 1px solid var(--btn-border);
    border-radius: var(--radius-xs);
    transition:
      background-color var(--dur-fast) ease,
      border-color var(--dur-fast) ease,
      color var(--dur-fast) ease,
      box-shadow var(--dur-fast) ease;

    & > svg {
      inline-size: 1.25rem;
      block-size: 1.25rem;
      flex: none;
    }
  }

  .btn--lg {
    min-block-size: 3.5625rem;
    padding: 0.75rem 1.75rem;
    font-size: var(--fs-body);
  }

  .btn--white {
    --btn-bg: #fff;
    --btn-fg: var(--navy-900);
    --btn-border: #fff;
    box-shadow: var(--shadow-xs);

    &:hover {
      --btn-bg: #eaeaea;
      --btn-border: #eaeaea;
    }
  }

  .btn--sm.btn--white {
    --btn-fg: var(--navy-950);
  }

  .btn--primary-text {
    --btn-fg: var(--primary-600);
  }

  .btn--ghost {
    --btn-fg: #fff;

    &:hover {
      --btn-bg: #fff;
      --btn-fg: var(--navy-950);
    }
  }

  .btn--outline-light {
    --btn-bg: rgb(255 255 255 / 0.03);
    --btn-fg: #fff;
    --btn-border: var(--gray-300);
    box-shadow: var(--shadow-xs);

    &:hover {
      --btn-bg: rgb(255 255 255 / 0.12);
      --btn-border: #fff;
    }
  }

  .btn--tinted {
    --btn-bg: rgb(255 255 255 / 0.08);
  }

  .btn--enterprise {
    --btn-fg: #fff;
    --focus: var(--primary-600);
    min-block-size: 3.25rem;
    margin-top: 1.25rem;
    padding: 0.75rem 1rem 0.75rem 1.25rem;
    font-size: 0.925rem;
    background:
      radial-gradient(circle at 50% 100%, rgb(0 163 191 / 0.2), rgb(38 132 255 / 0.2)),
      radial-gradient(circle at 50% 150%, rgb(76 154 255 / 0.25), rgb(76 154 255 / 0)),
      linear-gradient(var(--navy-950), var(--blue-900));
    border: 2px solid var(--primary-600);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);

    & > svg {
      transition: translate var(--dur) var(--ease-out);
    }

    &:hover {
      box-shadow: 0 0 0 4px rgb(0 82 204 / 0.25), var(--shadow-xs);

      & > svg {
        translate: 0.25rem 0;
      }
    }
  }

  /* Avatares del botón "Book a demo" */
  .avatars {
    display: inline-flex;
    padding-inline-start: 0.5rem;
  }

  .avatar {
    inline-size: 2rem;
    block-size: 2rem;
    margin-inline-start: -0.5rem;
    border: 1px solid #fff;
    border-radius: 50%;
  }

  /* Pill / tag */
  .tag {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0.95rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    border-radius: 10rem;

    & > svg {
      inline-size: 1.25rem;
      block-size: 1.25rem;
      flex: none;
    }
  }

  .tag--hero {
    color: #fff;
    background: rgb(255 255 255 / 0.05);
    border: 1px dashed rgb(255 255 255 / 0.39);
  }

  .badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    margin-inline-start: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--primary-700);
    vertical-align: middle;
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-pill);
    -webkit-text-fill-color: currentColor;
  }

  .badge--success {
    color: #027a48;
    background: #ecfdf3;
    border-color: #d1fadf;
  }

  /* Enlace con flecha */
  .link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    line-height: 1.5;

    & > svg {
      inline-size: 1.05rem;
      block-size: 1rem;
      flex: none;
      transition: translate var(--dur) var(--ease-out);
    }

    &:hover > svg {
      translate: 0.25rem 0;
    }
  }

  .link-arrow--sm {
    font-size: var(--fs-xs);
    font-weight: 500;
  }

  .pill-link {
    display: inline-flex;
    padding: 0.3rem 0.7rem;
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--primary-600);
    border: 1px dashed var(--primary-600);
    border-radius: var(--radius-pill);
    transition: background-color var(--dur-fast) ease;

    &:hover {
      background: var(--primary-50);
    }
  }

  /* --- Marca --- */
  .brand {
    display: inline-flex;
    flex: none;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
  }

  .brand__mark {
    inline-size: 1.75rem;     /* 28px */
    block-size: 1.75rem;
    flex: none;
  }

  .brand__name {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    white-space: nowrap;
  }

  .brand--dark {
    color: var(--navy-900);
  }

  /* ------------------------------------------------------------------------
     PLACEHOLDERS (sustituyen imágenes y vídeos)
     Todos reservan espacio (aspect-ratio / tamaño fijo) para evitar CLS.
     ------------------------------------------------------------------------ */
  .ph {
    --ph-bg: #ebf0f7;
    --ph-stripe: rgb(10 31 68 / 0.05);
    --ph-fg: rgb(10 31 68 / 0.45);
    --ph-border: rgb(10 31 68 / 0.16);

    position: relative;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 0.5rem;
    overflow: hidden;
    color: var(--ph-fg);
    text-align: center;
    background:
      repeating-linear-gradient(-45deg, var(--ph-stripe) 0 1px, transparent 0 12px),
      var(--ph-bg);
    /* border: 1px dashed var(--ph-border); */
  }

  .ph__icon {
    inline-size: 2rem;
    block-size: 2rem;
  }

  .ph__label {
    font-family: var(--font-alt);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .ph--on-dark {
    --ph-bg: rgb(255 255 255 / 0.06);
    --ph-stripe: rgb(255 255 255 / 0.06);
    --ph-fg: rgb(255 255 255 / 0.6);
    --ph-border: rgb(255 255 255 / 0.28);
  }

  .ph--light {
    --ph-bg: #f4f7fc;
  }

  .ph--video {
    inline-size: 100%;
    aspect-ratio: 16 / 9;
    border-radius: inherit;
    border: 0;
  }

  /* Si contiene una imagen real, anular la proporción forzada 16:9 y el padding */
  .ph--video:has(img) {
    aspect-ratio: auto;
    display: block;
    line-height: 0;
  }

  /* Dentro del reproductor con placeholder, icono y etiqueta bajan para no quedar tapados por el botón */
  .video .ph--video:not(:has(img)) {
    place-content: end center;
    padding-block-end: clamp(1.5rem, 6%, 3rem);
  }

  .ph--screen {
    /*inline-size: 100%;
    block-size: 100%; 
    border-radius: var(--radius-md); */
  }

  .ph--logo {
    inline-size: 6.3rem;
    block-size: 2.2rem;
    border-radius: var(--radius-xs);
  }

  .ph--avatar {
    --ph-bg: linear-gradient(var(--gray-200), var(--navy-900) 67%);
    gap: 0;
    background: linear-gradient(160deg, #c6dcff, var(--primary-500) 70%);
    border-style: solid;
  }

  .ph--icon {
    inline-size: 2.5rem;
    block-size: 2.5rem;
    border-radius: var(--radius-sm);
    --ph-bg: rgb(255 255 255 / 0.1);
    --ph-stripe: rgb(255 255 255 / 0.08);
    --ph-border: rgb(255 255 255 / 0.35);
  }

  .ph--app {
    flex: none;
    inline-size: 1.5rem;
    block-size: 1.5rem;
    border-radius: 50%;
    --ph-bg: rgb(255 255 255 / 0.25);
    --ph-stripe: transparent;
    --ph-border: rgb(255 255 255 / 0.5);
  }

  .ph--badge {
    inline-size: 2.75rem;
    block-size: 2.75rem;
    flex: none;
    border-radius: var(--radius-sm);
  }

  .ph--cover {
    position: absolute;
    inset: 0;
    z-index: -1;
    border: 0;
    border-radius: inherit;
    place-content: center;

    &::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgb(5 15 36 / 0.1) 30%, rgb(5 15 36 / 0.75));
    }
  }

  .ph--sm .ph__icon {
    inline-size: 1.5rem;
    block-size: 1.5rem;
  }

  /* ------------------------------------------------------------------------
     MENÚ PRINCIPAL / DROPDOWNS
     ------------------------------------------------------------------------ */
  .menu-link {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--dur-fast) ease;

    &:hover {
      background: var(--gray-50);
    }
  }

  .menu-link__icon {
    inline-size: 1.5rem;
    block-size: 1.5rem;
    flex: none;
    color: var(--primary-500);
  }

  .menu-link__body {
    display: grid;
    gap: 0.25rem;
  }

  .menu-link__title {
    font-size: var(--fs-body);
    font-weight: 600;
    line-height: 1.5;
    color: var(--navy-900);
  }

  .menu-link__desc {
    font-size: 0.825rem;
    line-height: 1.5;
    color: var(--gray-600);
  }

  .menu-link--highlight {
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgb(222 235 255 / 0.7);

    &:hover {
      background: var(--primary-100);
    }

    & .menu-link__icon {
      color: var(--primary-600);
    }
  }

  .menu-link--spaced {
    margin: 0 0 0.5rem;
  }

  /* Hamburguesa */
  .burger {
    display: none;
    place-items: center;
    inline-size: 2.75rem;
    block-size: 2.75rem;
    margin-inline-end: -0.5rem;
    color: #fff;
    border-radius: var(--radius-sm);
  }

  .burger__bars {
    position: relative;
    display: grid;
    gap: 0.375rem;
    inline-size: 1.5rem;

    & > span {
      display: block;
      block-size: 2px;
      background: currentColor;
      border-radius: 2px;
      transition: translate var(--dur) var(--ease-out), rotate var(--dur) var(--ease-out), opacity var(--dur-fast) ease;
    }
  }

  .burger[aria-expanded="true"] .burger__bars > span {
    &:nth-child(1) { translate: 0 0.5rem; rotate: 45deg; }
    &:nth-child(2) { opacity: 0; }
    &:nth-child(3) { translate: 0 -0.5rem; rotate: -45deg; }
  }

  /* --- Badges y Tipografía de Business Performance --- */
  .bp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.1rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, rgba(89, 75, 219, 0.12), rgba(0, 82, 204, 0.1));
    color: #0052CC;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(89, 75, 219, 0.2);
  }

  .heading-large {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
  }

  /* --- Preguntas Frecuentes (FAQs) --- */
  .bp-faqs {
    padding: 5.5rem 0;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
  }

  .bp-faq-list {
    max-width: 800px;
    margin: 2.5rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .bp-faq-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .bp-faq-item[open] {
    border-color: #594bdb;
    box-shadow: 0 4px 6px -1px rgba(89, 75, 219, 0.08);
  }

  .bp-faq-summary {
    padding: 1.25rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0f172a;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    user-select: none;
    transition: color 0.2s;
  }

  .bp-faq-summary:hover {
    color: #0052CC;
  }

  .bp-faq-summary::-webkit-details-marker {
    display: none;
  }

  .bp-faq-icon {
    color: #594bdb;
    transition: transform 0.25s ease;
    flex-shrink: 0;
  }

  .bp-faq-item[open] .bp-faq-icon {
    transform: rotate(180deg);
  }

  .bp-faq-body {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #475569;
  }

  .bp-faq-body strong {
    color: #1e293b;
    font-weight: 600;
  }
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
@layer sections {

  /* ------------------------------------------------------------------------
     Barra de anuncio
     ------------------------------------------------------------------------ */
  .announcement {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    min-block-size: 2.9375rem;
    padding: 0.5rem var(--gutter) 0.25rem;
    font-size: var(--fs-body);
    color: var(--navy-900);
    background: #fff;

    & strong {
      font-weight: 600;
    }

    &:hover .announcement__arrow {
      translate: 0.25rem 0;
    }
  }

  .announcement__icon {
    display: grid;
    place-items: center;
    inline-size: 1.75rem;
    block-size: 1.75rem;
    flex: none;
    color: #fff;
    background: radial-gradient(circle, var(--cyan-500) 0 35%, var(--primary-600) 75%);
    border-radius: 50%;
    box-shadow: 0 0 12px 2px rgb(0 163 191 / 0.45);

    & svg {
      inline-size: 1rem;
      block-size: 1rem;
    }
  }

  .announcement__arrow {
    inline-size: 1.25rem;
    block-size: 1.25rem;
    flex: none;
    color: var(--primary-600);
    transition: translate var(--dur) var(--ease-out);
  }

  /* ------------------------------------------------------------------------
     Navbar
     ------------------------------------------------------------------------ */
  .navbar {
    position: relative;
    z-index: 50;
  }

  .navbar__inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    min-block-size: var(--navbar-h);
  }

  .nav {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: space-between;
  }

  .nav__list {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
  }

  .nav__item {
    position: relative;
  }

  .nav__toggle,
  .nav__link {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    min-block-size: var(--navbar-h);
    padding-inline: 0.875rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    color: #fff;
    white-space: nowrap;
  }

  .nav__chevron {
    inline-size: 1.25rem;
    block-size: 1.25rem;
    flex: none;
    transition: rotate var(--dur) var(--ease-out);
  }

  .nav__toggle[aria-expanded="true"] .nav__chevron {
    rotate: 180deg;
  }

  .nav__toggle--ai {
    position: relative;
  }

  .nav__spark {
    position: absolute;
    inset-block-start: 1rem;
    inset-inline-end: 1.5rem;
    inline-size: 0.9rem;
    block-size: 0.9rem;
    color: var(--primary-500);
    opacity: 0.9;
  }

  .nav__actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
  }

  /* Centrado simétrico de navegación en escritorio */
  @media (min-width: 992px) {
    .brand {
      flex: 0 0 14rem;
    }

    .nav__actions {
      flex: 0 0 14rem;
      justify-content: flex-end;
    }
  }

  /* Paneles desplegables (escritorio) */
  .dropdown {
    position: absolute;
    inset-block-start: calc(100% - 0.5rem);
    inset-inline-start: 0;
    z-index: 10;
    inline-size: var(--dd-w, 40rem);
    max-inline-size: calc(100vw - 2rem);
    translate: var(--dd-shift, 0px) 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--dur) var(--ease-out),
      translate var(--dur) var(--ease-out),
      visibility 0s linear var(--dur);
  }

  .dropdown--sm { --dd-w: 25rem; }
  .dropdown--md { --dd-w: 40rem; }
  .dropdown--lg { --dd-w: 60rem; }

  .nav__item.is-open > .dropdown {
    translate: var(--dd-shift, 0px) 0;
    opacity: 1;
    visibility: visible;
    transition:
      opacity var(--dur) var(--ease-out),
      translate var(--dur) var(--ease-out),
      visibility 0s;
  }

  .dropdown__panel {
    padding: 1.25rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-dropdown);
  }

  .dropdown__heading {
    padding: 0 0.75rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-600);
  }

  .dropdown__grid {
    display: grid;
    gap: 0.25rem;
  }

  .dropdown__grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2rem;
  }

  .dropdown__grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .dropdown__columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }

  /* --- Navegación móvil / tablet --- */
  @media (max-width: 991px) {
    .navbar__inner {
      justify-content: space-between;
    }

    .burger {
      display: grid;
    }

    .nav {
      position: absolute;
      inset-inline: 0;
      inset-block-start: 100%;
      display: none;
      flex-direction: column;
      align-items: stretch;
      max-block-size: calc(100dvh - var(--navbar-h) - 1rem);
      padding: 0.5rem var(--gutter) 1.5rem;
      overflow-y: auto;
      overscroll-behavior: contain;
      background: #fff;
      border-block-end: 1px solid var(--gray-200);
      box-shadow: var(--shadow-dropdown);
    }

    .nav.is-open {
      display: flex;
    }

    .nav__list {
      flex-direction: column;
      align-items: stretch;
      margin-inline: 0;
    }

    .nav__item + .nav__item {
      border-block-start: 1px solid var(--gray-200);
    }

    .nav__toggle,
    .nav__link,
    .nav__item:first-child .nav__toggle {
      justify-content: space-between;
      inline-size: 100%;
      min-block-size: 3.5rem;
      padding-inline: 0;
      font-size: var(--fs-body);
      color: var(--navy-900);
    }

    .nav__spark {
      display: none;
    }

    .dropdown {
      position: static;
      display: none;
      inline-size: auto;
      max-inline-size: none;
      translate: none;
      opacity: 1;
      visibility: visible;
      transition: none;
    }

    .nav__item.is-open > .dropdown {
      display: block;
      translate: none;
    }

    .dropdown__panel {
      padding: 0 0 1rem;
      border: 0;
      box-shadow: none;
    }

    .dropdown__grid--2,
    .dropdown__grid--3,
    .dropdown__columns {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.25rem 1rem;
    }

    .nav__actions {
      flex-direction: column;
      align-items: stretch;
      gap: 0.75rem;
      padding-block-start: 1.25rem;
      border-block-start: 1px solid var(--gray-200);

      & .btn {
        min-block-size: 3rem;
        font-size: var(--fs-body);
      }

      & .btn--ghost {
        --btn-fg: var(--navy-900);
        --btn-border: var(--gray-300);
      }

      & .btn--white {
        --btn-bg: var(--primary-600);
        --btn-fg: #fff;
        --btn-border: var(--primary-600);
      }
    }
  }

  @media (max-width: 767px) {
    .dropdown__grid--2,
    .dropdown__grid--3,
    .dropdown__columns {
      grid-template-columns: minmax(0, 1fr);
    }

    .menu-link__desc {
      display: none;
    }

    .menu-link {
      align-items: center;
      padding: 0.625rem 0.5rem;
    }

    .announcement {
      font-size: var(--fs-sm);
      gap: 0.5rem;
    }
  }

  /* ------------------------------------------------------------------------
     Hero
     ------------------------------------------------------------------------ */
  .hero {
    --focus: #fff;
    --overlap: 19.4rem;

    position: relative;
    isolation: isolate;
    margin-block-start: calc(-1 * var(--navbar-h));
    padding-block: calc(var(--navbar-h) + 2rem) calc(var(--overlap) + 4.4rem);
    color: #fff;
    text-align: center;
  }

  .hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    /* Fallback estático (sin JS / sin canvas) */
    background:
      radial-gradient(70% 70% at 30% 0, var(--primary-500) 0, rgb(38 132 255 / 0) 100%),
      radial-gradient(55% 75% at 100% 25%, var(--navy-900) 0, rgb(10 31 68 / 0) 100%),
      radial-gradient(80% 110% at 20% 100%, var(--primary-600) 0, rgb(0 82 204 / 0) 100%),
      #0c5bbf;
  }

  .hero__canvas {
    inline-size: 100%;
    block-size: 100%;
    opacity: 0;
    transition: opacity 800ms ease;

    &.is-ready {
      opacity: 1;
    }
  }

  .hero__inner {
    display: grid;
    justify-items: center;
  }

  .hero__title {
    max-inline-size: 20ch;
    margin-block-start: 1.25rem;
    font-size: var(--fs-display);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
  }

  .hero__lead {
    max-inline-size: 48rem;
    margin-block: 1.75rem 2.5rem;
    font-size: var(--fs-lead);
    line-height: 1.5;
  }

  /* Texto de garantía bajo los CTA del hero */
  .hero__note {
    max-inline-size: 40rem;
    margin-block-start: 1.25rem;
    font-size: var(--fs-sm);
    line-height: 1.5;
    opacity: 0.85;
  }

  /* ------------------------------------------------------------------------
     Showcase (vídeo)
     ------------------------------------------------------------------------ */
  .showcase {
    position: relative;
    z-index: 1;
    margin-block-start: calc(-1 * 19.4rem);
  }

  .showcase__frame {
    padding: 2rem;
    background: rgb(255 255 255 / 0.12);
    border: 1px solid rgb(255 255 255 / 0.5);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-frame);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
  }

  .video {
    position: relative;
    overflow: hidden;
    background: #fff;
    border-radius: var(--radius-lg);

    & iframe {
      inline-size: 100%;
      aspect-ratio: 16 / 9;
      border: 0;
    }
  }

  .video__play {
    --focus: var(--primary-600);
    position: absolute;
    inset: 50% auto auto 50%;
    display: grid;
    place-items: center;
    inline-size: 6rem;
    block-size: 6rem;
    color: #fff;
    background: rgb(5 15 36 / 0.85);
    border-radius: 50%;
    box-shadow: 0 1rem 2rem rgb(5 15 36 / 0.3);
    translate: -50% -50%;
    transition: scale var(--dur) var(--ease-out), background-color var(--dur-fast) ease;

    & svg {
      inline-size: 2.25rem;
      block-size: 2.25rem;
      margin-inline-start: 0.25rem;
    }

    &:hover {
      scale: 1.06;
      background: var(--primary-600);
    }
  }

  .video.is-playing .video__play,
  .video.is-playing .ph,
  .video.is-playing .ph--video,
  .video.is-playing .video__poster {
    display: none;
  }

  /* Póster o imagen en el contenedor de vídeo */
  .video__poster {
    inline-size: 100%;
    aspect-ratio: auto;
    display: block;
    line-height: 0;
  }

  .video img,
  .ph--video img {
    inline-size: 100%;
    block-size: auto;
    display: block;
    border-radius: inherit;
  }

  /* ------------------------------------------------------------------------
     Logos (marquee)
     ------------------------------------------------------------------------ */
  .logos {
    padding-block: 3.75rem 2.5rem;
  }

  .logos__spacer {
    margin-bottom: 10px;
  }

  .marquee {
    position: relative;
    margin-block-start: 2.25rem;
  }

  .marquee__viewport {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  }

  .marquee__track {
    display: flex;
    inline-size: max-content;
  }

  .marquee__list {
    display: flex;
    align-items: center;
    gap: 7rem;
    padding-inline-end: 7rem;
  }

  .marquee.is-animated .marquee__track {
    animation: marquee var(--marquee-duration, 40s) linear infinite;
  }

  .marquee.is-paused .marquee__track,
  .marquee.is-animated:hover .marquee__track {
    animation-play-state: paused;
  }

  @keyframes marquee {
    to {
      translate: -50% 0;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .marquee.is-animated .marquee__track {
      animation: none;
    }
  }

  /* Modo estático (movimiento reducido): rejilla centrada, sin clones */
  .marquee.is-static {
    & .marquee__viewport {
      -webkit-mask-image: none;
      mask-image: none;
    }

    & .marquee__track {
      inline-size: auto;
      justify-content: center;
    }

    & .marquee__list {
      flex-wrap: wrap;
      justify-content: center;
      gap: 2rem 4rem;
      padding-inline: var(--gutter);
    }

    & .is-clone {
      display: none;
    }
  }

  /* Botones de pausa: visualmente ocultos hasta recibir foco (WCAG 2.2.2) */
  .marquee__toggle,
  .quotes__toggle {
    position: absolute;
    inset-block-start: -2.75rem;
    inset-inline-end: 0;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: #fff;
    background: var(--navy-900);
    border-radius: var(--radius-pill);

    & svg {
      inline-size: 0.875rem;
      block-size: 0.875rem;
    }

    &:not(:focus-visible) {
      clip-path: inset(50%);
      inline-size: 1px;
      block-size: 1px;
      overflow: hidden;
      white-space: nowrap;
      padding: 0;
    }
  }

  .marquee__toggle {
    inset-inline-end: var(--gutter);
  }

  @media (prefers-reduced-motion: reduce) {
    .marquee__toggle {
      display: none;
    }

    .marquee__track {
      inline-size: auto;
      justify-content: center;
    }

    .marquee__list {
      flex-wrap: wrap;
      justify-content: center;
      gap: 2rem 4rem;
      padding-inline: var(--gutter);
    }
  }

  /* ------------------------------------------------------------------------
     Resultados + testimonios
     ------------------------------------------------------------------------ */
  .results {
    padding-block: 5.5rem 8rem;
  }

  .results__grid {
    display: grid;
    grid-template-columns: minmax(0, 41.25rem) minmax(0, 25.75rem);
    justify-content: space-between;
    align-items: start;
    column-gap: 4rem;
  }

  .results__aside {
    display: grid;
    justify-items: center;
    gap: 1.5rem;
    margin-inline-end: 1.75rem;
  }

  .results__intro {
    max-inline-size: 38rem;
    margin-block-start: 1.5rem;
    font-size: var(--fs-body);
    line-height: 1.6;
  }

  .stats {
    margin-block-start: 2.5rem;
  }

  .stat {
    display: grid;
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    padding-block: 2.25rem;
    border-block-end: 1px solid var(--color-border);
  }

  .stat__value {
    display: flex;
    align-items: baseline;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--stat-color);
  }

  .stat__unit {
    font-size: 0.54em;
  }

  .stat__unit--sm {
    font-size: 0.38em;
  }

  .stat__label {
    font-size: var(--fs-body);
  }

  .stat--accent { --stat-color: var(--teal-600); }
  .stat--green { --stat-color: var(--green-600); }
  .stat--primary { --stat-color: var(--primary-600); }

  /* Pila de tarjetas (efecto "cards") */
  .quotes {
    position: relative;
    inline-size: 100%;
  }

  .quotes__toggle {
    inset-block-start: -2.75rem;
  }

  .quotes__stack {
    display: grid;
    touch-action: pan-y;
    user-select: none;
    cursor: grab;

    &:active {
      cursor: grabbing;
    }
  }

  .quote-card {
    grid-area: 1 / 1;
    display: flex;
    flex-direction: column;
    min-block-size: 29rem;
    padding: 2.2rem 2.25rem;
    color: #fff;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    transform-origin: 50% 100%;
    transition:
      translate 450ms var(--ease-out),
      rotate 450ms var(--ease-out),
      scale 450ms var(--ease-out),
      opacity 450ms ease;
    will-change: translate, rotate;
  }

  .quote-card--navy { --card-bg: var(--quote-navy); }
  .quote-card--primary { --card-bg: var(--quote-primary); }

  /* Posiciones de la pila (asignadas por JS con data-pos) */
  .quote-card[data-pos="0"] { z-index: 3; }
  .quote-card[data-pos="1"] { z-index: 2; translate: 2% 0; rotate: 2deg; scale: 0.97; }
  .quote-card[data-pos="2"] { z-index: 1; translate: 4% 0; rotate: 4deg; scale: 0.94; }
  /* La tarjeta saliente se mantiene encima mientras sale; después JS la manda al fondo */
  .quote-card.is-leaving { z-index: 4; translate: -115% 0; rotate: -10deg; opacity: 0; }

  .quote-card__logo {
    inline-size: 10rem;
    block-size: 3rem;
  }

  .quote-card__text {
    margin-block: 2.5rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.5;
  }

  .quote-card__author {
    display: grid;
    margin-block-start: auto;
  }

  .quote-card__name {
    font-weight: 700;
  }

  .rating {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .rating__stars {
    display: flex;
    gap: 0.125rem;
    color: var(--primary-600);

    & svg {
      inline-size: 1.25rem;
      block-size: 1.25rem;
    }
  }

  .rating__text {
    font-family: var(--font-alt);
    font-size: var(--fs-sm);
    font-weight: 600;
  }

  /* ------------------------------------------------------------------------
     Secciones destacadas (Use cases / Integrations)
     ------------------------------------------------------------------------ */
  .slanted {
    --focus: #fff;
    position: relative;
    padding-block: 7rem 6.5rem;
    color: #fff;
    background: var(--blue-900);
  }

  .slanted .cap-tag {
    color: #fff;
  }

  /* Diagnóstico Organizacional */
  .diagnosis__grid,
  #diagnosis .bp-hero__grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3.5rem;
  }

  .diagnosis__action,
  #diagnosis .bp-hero__grid > div:last-child {
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
  }

  /* Use cases */
  .usecases__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 3.5rem 4rem;
    margin-block-start: 4rem;
  }

  /* Variante con dos públicos (Directivos / Red B2B) */
  .usecases__grid--duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-inline-size: 64rem;
  }

  /* Variante de 3 columnas para los 12 casos de uso */
  .usecases__grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem 1.75rem;
    max-inline-size: 100%;
  }

  .usecase {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    --link-color: var(--uc-color);
  }

  .usecase--card {
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg, 16px);
    padding: 1.85rem 1.65rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.25s ease,
                background 0.25s ease,
                box-shadow 0.25s ease;
  }

  .usecase--card:hover {
    transform: translateY(-4px);
    border-color: var(--uc-color);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.35);
  }

  .usecase__audience {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.775rem;
    font-weight: 500;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 9999px;
    padding: 0.25rem 0.7rem;
  }

  .usecase__audience strong {
    color: var(--uc-color);
    font-weight: 700;
  }

  .usecase__audience .material-symbols-outlined {
    font-size: 1rem;
    color: var(--uc-color);
    flex-shrink: 0;
  }

  .usecase--yellow { --uc-color: var(--uc-yellow); }
  .usecase--mint { --uc-color: var(--uc-mint); }
  .usecase--teal { --uc-color: var(--uc-teal); }
  .usecase--coral { --uc-color: var(--uc-coral); }
  .usecase--blue { --uc-color: var(--uc-blue); }
  .usecase--pink { --uc-color: var(--uc-pink); }

  .usecase__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--fs-body);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    text-wrap: initial;

    & svg {
      inline-size: 1.5rem;
      block-size: 1.5rem;
      flex: none;
      color: var(--uc-color);
    }
  }

  .usecase__text {
    color: var(--color-muted-on-dark);
  }

  .usecase .link-arrow {
    margin-block-start: auto;
  }

  /* ------------------------------------------------------------------------
     Producto (selector de funcionalidades)
     ------------------------------------------------------------------------ */
  .product {
    padding-block: 6rem 7rem;
  }

  .features {
    display: grid;
    grid-template-columns: minmax(0, 474fr) minmax(0, 716fr);
    align-items: start;
    column-gap: 5.625rem;
    margin-block-start: 6rem;
  }

  .features__list {
    display: grid;
    gap: 0.7rem;
  }

  .feature {
    --feature-duration: 8000ms;
    position: relative;
    color: var(--ink);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    transition: background-color var(--dur) ease, border-color var(--dur) ease, color var(--dur) ease;

    &:hover:not(.is-active) {
      background: var(--gray-50);
    }
  }

  .feature.is-active {
    color: var(--primary-700);
    background: var(--primary-50);
    border-color: var(--primary-600);
  }

  .feature__heading {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.5;
  }

  .feature__trigger {
    display: flex;
    align-items: center;
    gap: 1rem;
    inline-size: 100%;
    padding: 1.2rem 2.5rem 1.2rem 2rem;
    text-align: start;
    border-radius: inherit;
    transition: padding var(--dur) var(--ease-out);
  }

  .feature.is-active .feature__trigger {
    padding-block-end: 0.5rem;
  }

  .feature__icon {
    inline-size: 1.75rem;
    block-size: 1.75rem;
    flex: none;
  }

  .feature__panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--dur) var(--ease-out);
  }

  .feature.is-active .feature__panel {
    grid-template-rows: 1fr;
  }

  .feature__panel-inner {
    display: grid;
    justify-items: start;
    gap: 0.75rem;
    min-block-size: 0;
    overflow: hidden;
    padding-inline: 4.75rem 2.5rem;
  }

  .feature.is-active .feature__panel-inner {
    padding-block-end: 1.25rem;
  }

  .feature__text {
    font-family: var(--font-alt);
    font-size: 0.875rem;
    line-height: 1.6;
  }

  /* Anillo de progreso del autoplay */
  .feature__ring {
    position: absolute;
    inset-block-start: 1.25rem;
    inset-inline-end: 1.25rem;
    inline-size: 1.625rem;
    block-size: 1.625rem;
    rotate: -90deg;
    opacity: 0;
    pointer-events: none;

    & circle {
      fill: none;
      stroke: var(--primary-600);
      stroke-width: 3;
      stroke-linecap: round;
      stroke-dasharray: 43.98;
      stroke-dashoffset: 43.98;
    }
  }

  .features.is-autoplay .feature.is-active .feature__ring {
    opacity: 1;

    & circle {
      animation: ring-progress var(--feature-duration) linear forwards;
    }
  }

  .features.is-paused .feature.is-active .feature__ring circle {
    animation-play-state: paused;
  }

  @keyframes ring-progress {
    to {
      stroke-dashoffset: 0;
    }
  }

  .features__media {
    display: grid;
  }

  .feature-media {
    grid-area: 1 / 1;
    aspect-ratio: 716 / 730;
  }

  .feature-media.is-active {
    animation: fade-in 400ms var(--ease-out);
  }

  @keyframes fade-in {
    from {
      opacity: 0;
      translate: 0 0.75rem;
    }
  }

  /* ------------------------------------------------------------------------
     Integraciones
     ------------------------------------------------------------------------ */
  .integrations__grid {
    display: grid;
    grid-template-columns: minmax(0, 28rem) minmax(0, 47rem);
    justify-content: space-between;
    align-items: start;
    column-gap: 5rem;
  }

  .int-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    margin-block-start: 4.5rem;
  }

  .int-card {
    display: grid;
    place-items: center;
    block-size: 4.5rem;
    padding: 1.1rem 1rem;
    background: rgb(255 255 255 / 0.05);
    border-radius: var(--radius-sm);
  }

  .int-grid__cta {
    grid-column: span 2;
  }

  .int-card--cta {
    font-size: var(--fs-body);
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    background: var(--primary-600);
    transition: background-color var(--dur-fast) ease;

    &:hover {
      background: var(--primary-500);
    }
  }

  .sync-tabs {
    margin-block-start: 2.6rem;
    overflow: hidden;
    border-radius: var(--radius-md);
  }

  .sync-tabs__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sync-tabs__tab {
    min-block-size: 2.6875rem;
    padding: 0.5625rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    color: rgb(255 255 255 / 0.78);
    background: var(--blue-800);
    transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease;

    &:hover {
      color: #fff;
    }

    &[aria-selected="true"] {
      color: #fff;
      background: var(--blue-700);
    }

    &:focus-visible {
      outline-offset: -4px;
    }
  }

  .sync-tabs__panel {
    padding: 2.3rem;
    background: linear-gradient(166deg, var(--blue-700) 43%, rgb(0 39 102 / 0.57));

    &:focus-visible {
      outline-offset: -4px;
    }
  }

  .sync {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
  }

  .sync__card {
    display: grid;
    gap: 1.5rem;
    padding: 1.1rem 0 0 1.1rem;
    overflow: hidden;
    background: linear-gradient(180deg, rgb(255 255 255 / 0.16), rgb(255 255 255 / 0.03));
    border: 1px solid rgb(255 255 255 / 0.4);
    border-radius: var(--radius-md);

    & > .ph {
      block-size: 15rem;
      border-radius: var(--radius-sm) 0 0 0;
      border-inline-end: 0;
      border-block-end: 0;
      --ph-bg: rgb(255 255 255 / 0.9);
    }
  }

  .sync__app {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: var(--fs-body);
    font-weight: 600;
  }

  .sync__logo {
    inline-size: 1.5rem;
    block-size: 1.5rem;
    color: #fff;
  }

  .sync__icon {
    inline-size: 2.5rem;
    block-size: 2.5rem;
    color: #fff;
  }

  .sync__caption {
    margin-block-start: 2.5rem;
    font-size: 1.0625rem;
    text-align: center;
    color: rgb(255 255 255 / 0.92);
  }

  /* ------------------------------------------------------------------------
     Enterprise
     ------------------------------------------------------------------------ */
  .enterprise {
    padding-block: 4.5rem 5rem;
  }

  .enterprise__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 3rem;
    margin-block-start: 2rem;
  }

  .ent-card {
    --focus: #fff;
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    min-block-size: 22rem;
    padding: 1.5rem;
    overflow: hidden;
    color: #fff;
    background: radial-gradient(120% 70% at 50% 0px, rgb(31, 106, 224) 0px, rgb(0, 82, 204) 99.6%, rgb(0, 58, 143) 100%);
    border-radius: var(--radius-md);
  }

  .ent-card__title {
    font-size: var(--fs-h3);
    font-weight: 600;
    line-height: 1.5;
    text-wrap: initial;
  }

  .ent-card__text {
    font-size: var(--fs-sm);
  }

  /* Tarjetas de precio */
  .ent-card--featured {
    box-shadow: inset 0 0 0 2px var(--primary-500);
  }

  .ent-card__head {
    display: grid;
    justify-items: start;
    gap: 0.5rem;
  }

  .ent-card__badge {
    padding: 0.2rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--navy-950);
    background: #fff;
    border-radius: 10rem;
  }

  .ent-card__price {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;

    & span {
      font-size: var(--fs-sm);
      font-weight: 500;
      opacity: 0.8;
    }
  }

  .ent-card__list {
    display: grid;
    gap: 0.6rem;
    font-size: var(--fs-sm);

    & li {
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
    }

    & svg {
      inline-size: 1.125rem;
      block-size: 1.125rem;
      flex: none;
      margin-block-start: 0.15rem;
    }
  }

  /* ------------------------------------------------------------------------
     CTA final
     ------------------------------------------------------------------------ */
  .cta {
    padding-block: 5rem;
  }

  .cta__box {
    --focus: #fff;
    display: grid;
    justify-items: center;
    padding: 4rem 4rem 0;
    overflow: hidden;
    text-align: center;
    color: #fff;
    border-radius: var(--radius-lg);
    background:
      radial-gradient(120% 70% at 50% 0, #1f6ae0 0, #0052cc 99.6%, #003a8f 100%);
  }

  .cta__title {
    max-inline-size: 61rem;
    margin-block-end: 3.5rem;
  }

  .cta__tag {
    margin-block-end: 1rem;
  }

  /* Si el titular va seguido de texto de apoyo, se reduce su separación */
  .cta__title:has(+ .cta__lead) {
    margin-block-end: 1.25rem;
  }

  .cta__lead {
    max-inline-size: 48rem;
    margin-block-end: 2.5rem;
    font-size: var(--fs-lead);
    line-height: 1.5;
  }

  .checklist {
    display: grid;
    justify-items: center;
    gap: 0.75rem;
    margin-block-start: 4.5rem;

    & li {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    & svg {
      inline-size: 1.25rem;
      block-size: 1.25rem;
      flex: none;
    }
  }

  .cta__media {
    inline-size: min(100%, 36rem);
    block-size: 15rem;
    margin-block-start: 3.5rem;
    padding: 0.75rem 0.75rem 0;
    background: rgb(255 255 255 / 0.25);
    border-radius: var(--radius-md) var(--radius-md) 0 0;

    & .ph {
      --ph-bg: #fff;
      border-radius: var(--radius-sm) var(--radius-sm) 0 0;
      border-block-end: 0;
    }
  }

  /* ------------------------------------------------------------------------
     Footer
     ------------------------------------------------------------------------ */
  .footer {
    padding-block: 5rem 3rem;
  }

  .footer__top {
    display: grid;
    grid-template-columns: 13.5rem minmax(0, 1fr);
    gap: 2rem;
  }

  .footer__brand {
    display: grid;
    justify-items: start;
    align-content: start;
    gap: 4.25rem;
  }

  .footer__nav {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 2rem;
  }

  .footer__heading {
    margin-block-end: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--navy-900);
  }

  .footer__col a {
    display: inline-block;
    padding-block: 0.5rem;
    font-family: var(--font-alt);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--navy-700);
    transition: color var(--dur-fast) ease;

    &:hover {
      color: var(--primary-600);
    }
  }

  .footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-block-start: 4rem;
    padding-block-start: 2rem;
    border-block-start: 1px solid var(--color-border);
  }

  .footer__legal {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1.5rem;
    color: var(--gray-600);

    & ul {
      display: flex;
      gap: 1rem;
      font-size: 0.875rem;
    }

    & a:hover {
      color: var(--primary-600);
      text-decoration: underline;
    }
  }

  .footer__social {
    display: flex;
    gap: 1.5rem;

    & a {
      display: grid;
      place-items: center;
      min-inline-size: 1.5rem;
      min-block-size: 1.5rem;
      color: var(--navy-900);
      transition: color var(--dur-fast) ease;

      &:hover {
        color: var(--primary-600);
      }
    }

    & svg {
      inline-size: 1.5rem;
      block-size: 1.5rem;
    }
  }

  /* ========================================================================
     RESPONSIVE
     ======================================================================== */
  @media (max-width: 1199px) {
    .results__aside {
      margin-inline-end: 2.5rem;
    }

    .integrations__grid {
      grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
      column-gap: 3rem;
    }

    .footer__top {
      grid-template-columns: minmax(0, 1fr);
      gap: 3rem;
    }

    .footer__brand {
      grid-auto-flow: column;
      justify-content: space-between;
      align-items: center;
    }
  }

  @media (max-width: 991px) {
    .hero {
      --overlap: 12rem;
    }

    .showcase {
      margin-block-start: -12rem;
    }

    .showcase__frame {
      padding: 1.25rem;
    }

    .results__grid {
      grid-template-columns: minmax(0, 1fr);
      row-gap: 5rem;
    }

    .results__aside {
      justify-self: center;
      /* Se reserva 1rem para que asome la tarjeta trasera sin desbordar */
      inline-size: min(100% - 1rem, 24rem);
      margin-inline-end: 1rem;
    }

    .usecases__grid,
    .usecases__grid--3 {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 2rem 1.5rem;
    }

    .slanted {
      padding-block: 4.5rem 4rem;
    }

    .diagnosis__grid,
    #diagnosis .bp-hero__grid {
      flex-direction: column;
      align-items: flex-start;
      gap: 2rem;
    }

    .diagnosis__action,
    #diagnosis .bp-hero__grid > div:last-child {
      justify-content: flex-start;
    }

    .product {
      padding-block: 5rem;
    }

    .features {
      grid-template-columns: minmax(0, 1fr);
      row-gap: 2rem;
      margin-block-start: 3.5rem;
    }

    .feature-media {
      aspect-ratio: 16 / 11;
    }

    .integrations__grid {
      grid-template-columns: minmax(0, 1fr);
      row-gap: 3rem;
    }

    .int-grid {
      margin-block-start: 2.5rem;
    }

    .sync-tabs {
      margin-block-start: 0;
    }

    .enterprise__grid {
      grid-template-columns: minmax(0, 1fr);
      gap: 1.5rem;
      margin-block-start: 3.5rem;
    }

    .ent-card {
      min-block-size: 18rem;
    }

    .cta__box {
      padding: 3rem 2rem 0;
    }

    .footer__nav {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      row-gap: 2.5rem;
    }
  }

  @media (max-width: 767px) {
    .hero {
      --overlap: 7rem;
      padding-block-start: calc(var(--navbar-h) + 1.5rem);
    }

    .showcase {
      margin-block-start: -7rem;
    }

    .showcase__frame {
      padding: 0.75rem;
      border-radius: var(--radius-lg);
    }

    .video {
      border-radius: var(--radius-md);
    }

    .video__play {
      inline-size: 4rem;
      block-size: 4rem;

      & svg {
        inline-size: 1.5rem;
        block-size: 1.5rem;
      }
    }

    .marquee__list {
      gap: 3.5rem;
      padding-inline-end: 3.5rem;
    }

    .results {
      padding-block: 4rem 5rem;
    }

    .stat {
      grid-template-columns: minmax(0, 1fr);
      gap: 0.25rem;
      padding-block: 1.5rem;
    }

    .quote-card {
      min-block-size: 26rem;
      padding: 2rem;
    }

    .usecases__grid,
    .usecases__grid--3 {
      grid-template-columns: minmax(0, 1fr);
    }

    .feature__trigger {
      padding: 1rem 3rem 1rem 1.25rem;
    }

    .feature__panel-inner {
      padding-inline: 4rem 1.25rem;
    }

    .feature__ring {
      inset-block-start: 1rem;
      inset-inline-end: 1rem;
    }

    .feature__heading {
      font-size: 1.0625rem;
    }

    .int-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .int-grid__cta {
      grid-column: span 3;
    }

    .sync-tabs__tab {
      padding-inline: 0.5rem;
      font-size: 0.8125rem;
    }

    .sync-tabs__panel {
      padding: 1.25rem;
    }

    .sync {
      grid-template-columns: minmax(0, 1fr);
      justify-items: center;
      gap: 1rem;
    }

    .sync__card {
      inline-size: 100%;

      & > .ph {
        block-size: 10rem;
      }
    }

    .sync__icon {
      rotate: 90deg;
    }

    .cta__box {
      padding: 2.5rem 1.25rem 0;
    }

    .cta__title {
      margin-block-end: 2.5rem;
    }

    .checklist {
      margin-block-start: 3rem;
      text-align: start;
    }

    .footer__nav {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer__brand {
      grid-auto-flow: row;
      justify-content: start;
      gap: 1.5rem;
    }

    .footer__bottom {
      flex-direction: column-reverse;
      align-items: flex-start;
    }
  }

  @media (max-width: 479px) {
    .btn-row--center {
      flex-direction: column;
      align-items: stretch;
      inline-size: 100%;
    }

    .hero .btn-row {
      max-inline-size: 22rem;
    }

    .int-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .int-grid__cta {
      grid-column: span 2;
    }

    .sync-tabs__list {
      grid-template-columns: minmax(0, 1fr);
    }
  }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
@layer utilities {
  .visually-hidden:where(:not(:focus-within, :active)) {
    position: absolute !important;
    clip-path: inset(50%) !important;
    overflow: hidden !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    border: 0 !important;
    white-space: nowrap !important;
  }

  /* Aparición al hacer scroll — mejora progresiva sin JS (scroll-driven animations).
     Los navegadores sin soporte muestran el contenido directamente. */
  @supports (animation-timeline: view()) {
    @media (prefers-reduced-motion: no-preference) {
      .reveal {
        animation: reveal-up linear both;
        animation-timeline: view();
        animation-range: entry 0% entry 40%;
      }
    }
  }

  @keyframes reveal-up {
    from {
      opacity: 0;
      translate: 0 2rem;
    }
  }

  /* Modo de alto contraste de Windows */
  @media (forced-colors: active) {
    .btn,
    .sync-tabs__tab,
    .int-card,
    .feature {
      border: 1px solid ButtonText;
    }

    .sync-tabs__tab[aria-selected="true"],
    .feature.is-active {
      outline: 2px solid Highlight;
    }

    .text-gradient {
      -webkit-text-fill-color: CanvasText;
      color: CanvasText;
    }
  }

  /* Impresión */
  @media print {
    .announcement,
    .navbar,
    .hero__bg,
    .marquee__toggle,
    .quotes__toggle,
    .video__play,
    .skip-link {
      display: none !important;
    }

    .hero,
    .slanted,
    .cta__box,
    .ent-card {
      color: #000;
      background: none;
      clip-path: none;
    }

    .showcase {
      margin: 0;
    }
  }
}