/* ===========================================
   PORTAL RAÍZ DE LA PLATAFORMA
   Identidad propia (estilo producto SaaS), independiente del sitio de las escuelas.
   Usa los colores y fuentes de la plataforma (Diseño y parámetros) como variables.
   =========================================== */

.pf-site {
    --pf-page-bg: #FFFFFF;
    --pf-ink-base: var(--color-ink, #0F172A);
    --pf-body-base: #475569;
    --pf-muted-base: #64748B;
    --pf-ink: var(--pf-ink-base);
    --pf-body: var(--pf-body-base);
    --pf-muted: var(--pf-muted-base);
    --pf-line: #E2E8F0;
    --pf-soft: #F8FAFC;
    --pf-radius: 16px;
    --pf-radius-btn: 10px;
    --pf-radius-lg: 24px;
    --pf-section-py: 6rem;
    --pf-nav-bg: rgba(255, 255, 255, 0.85);
    --pf-nav-fg: var(--pf-ink-base);
    --pf-nav-muted: var(--pf-body-base);
    --pf-nav-hover: var(--pf-soft);
    --pf-nav-border: rgba(226, 232, 240, 0.9);
    --pf-footer-bg: var(--color-dark);
    --pf-footer-fg: var(--color-on-dark);
    --pf-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 8px 24px rgba(15, 23, 42, 0.06);
    --pf-shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.14);
    --pf-gradient: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--pf-page-bg);
    color: var(--pf-body);
    font-family: var(--font-body);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.pf-main {
    flex: 1;
}

.pf-site h1, .pf-site h2, .pf-site h3,
.pf-site h4, .pf-site h5, .pf-site h6 {
    font-family: var(--font-primary);
    text-transform: none;
    letter-spacing: -0.02em;
    color: var(--pf-ink);
    font-weight: 800;
}

.pf-site a,
.pf-site a:hover {
    text-decoration: none;
}

.pf-site .btn {
    font-family: var(--font-body);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 600;
    border-radius: var(--pf-radius-btn);
}

/* ---------- Barra de navegación ---------- */

.pf-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--pf-nav-bg);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--pf-nav-border);
}

.pf-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    min-height: 72px;
}

.pf-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    color: var(--pf-nav-fg);
    white-space: nowrap;
}

.pf-brand:hover {
    color: var(--pf-nav-fg);
}

.pf-logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--pf-gradient);
    color: var(--color-on-primary);
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0;
    box-shadow: 0 6px 16px rgba(var(--color-primary-rgb), 0.35);
    flex-shrink: 0;
}

.pf-logo-img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
}

.pf-nav-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: 1.5rem;
}

.pf-nav-links {
    display: flex;
    gap: 0.25rem;
}

.pf-nav-links a {
    color: var(--pf-nav-muted);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.pf-nav-links a:hover {
    color: var(--pf-nav-fg);
    background: var(--pf-nav-hover);
}

.pf-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pf-menu-toggle {
    display: none;
    margin-left: auto;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--pf-nav-border);
    border-radius: var(--pf-radius-btn);
    background: transparent;
    color: var(--pf-nav-fg);
    font-size: 1.3rem;
}

@media (max-width: 991.98px) {
    .pf-nav {
        flex-wrap: wrap;
        gap: 0.75rem;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .pf-menu-toggle {
        display: inline-flex;
    }

    .pf-nav-panel {
        display: none;
        flex-basis: 100%;
        flex-direction: column;
        align-items: stretch;
        padding-bottom: 0.5rem;
    }

    .pf-nav-panel.open {
        display: flex;
    }

    .pf-nav-links,
    .pf-nav-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ---------- Botones ---------- */

.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border: 1px solid transparent;
    border-radius: var(--pf-radius-btn);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.2;
    white-space: nowrap;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.pf-btn-lg {
    padding: 0.85rem 1.4rem;
    font-size: 1rem;
}

.pf-btn-primary {
    background: var(--color-primary);
    color: var(--color-on-primary);
    box-shadow: 0 8px 20px rgba(var(--color-primary-rgb), 0.28);
}

.pf-btn-primary:hover {
    background: var(--color-primary-hover);
    color: var(--color-on-primary);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(var(--color-primary-rgb), 0.35);
}

.pf-btn-outline {
    background: #fff;
    color: var(--pf-ink);
    border-color: var(--pf-line);
}

.pf-btn-outline:hover {
    color: var(--pf-ink);
    border-color: var(--pf-ink);
}

.pf-btn-ghost {
    background: transparent;
    color: var(--pf-ink);
}

.pf-btn-ghost:hover {
    background: var(--pf-soft);
    color: var(--pf-ink);
}

.pf-btn-light {
    background: #fff;
    color: var(--pf-ink);
}

.pf-btn-light:hover {
    color: var(--pf-ink);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.pf-btn-ghost-light {
    background: color-mix(in srgb, var(--color-on-dark) 10%, transparent);
    border-color: color-mix(in srgb, var(--color-on-dark) 30%, transparent);
    color: var(--color-on-dark);
}

.pf-btn-ghost-light:hover {
    background: color-mix(in srgb, var(--color-on-dark) 18%, transparent);
    color: var(--color-on-dark);
}

/* ---------- Portada ---------- */

.pf-hero {
    position: relative;
    overflow: hidden;
    padding: 5.5rem 0 5rem;
}

.pf-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(55% 55% at 88% 8%, rgba(var(--color-primary-rgb), 0.16) 0%, transparent 70%),
        radial-gradient(45% 45% at 2% 95%, rgba(var(--color-accent-rgb), 0.14) 0%, transparent 70%),
        linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}

.pf-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse 70% 65% at 50% 35%, #000 35%, transparent 100%);
    mask-image: radial-gradient(ellipse 70% 65% at 50% 35%, #000 35%, transparent 100%);
}

.pf-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.5rem;
    padding: 0.4rem 0.95rem;
    border: 1px solid var(--pf-line);
    border-radius: 999px;
    background: #fff;
    color: var(--pf-ink);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--pf-shadow);
}

.pf-eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--pf-gradient);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.15);
}

.pf-site .pf-hero-title {
    font-size: clamp(2.4rem, 5vw, 3.9rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
    margin-bottom: 1.25rem;
    background: linear-gradient(120deg, var(--pf-ink) 35%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.pf-hero-subtitle {
    max-width: 34rem;
    margin-bottom: 2rem;
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--pf-body);
}

.pf-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.pf-hero-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--pf-muted);
    font-size: 0.9rem;
}

.pf-hero-checks i {
    margin-right: 0.4rem;
    color: var(--color-primary);
}

/* Ilustración del producto (maqueta, sin datos) */
.pf-mockup {
    position: relative;
    padding: 1.5rem 1rem 2.25rem 2rem;
}

.pf-mockup-window {
    overflow: hidden;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius-lg);
    background: #fff;
    box-shadow: var(--pf-shadow-lg);
    transform: perspective(1600px) rotateY(-6deg) rotateX(3deg);
}

.pf-mockup-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.7rem 0.9rem;
    background: var(--pf-soft);
    border-bottom: 1px solid var(--pf-line);
}

.pf-mockup-bar > span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.pf-mockup-bar > span:nth-child(1) { background: #F87171; }
.pf-mockup-bar > span:nth-child(2) { background: #FBBF24; }
.pf-mockup-bar > span:nth-child(3) { background: #34D399; }

.pf-mockup-url {
    flex: 1;
    margin-left: 0.75rem;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--pf-line);
    border-radius: 8px;
    background: #fff;
    color: var(--pf-muted);
    font-size: 0.72rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pf-mockup-url i {
    margin-right: 0.35rem;
    color: #16A34A;
    font-size: 0.65rem;
}

.pf-mockup-body {
    display: flex;
    min-height: 300px;
}

.pf-mockup-side {
    width: 58px;
    padding: 0.9rem 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    background: var(--color-dark);
}

.pf-mockup-logo {
    width: 30px;
    height: 30px;
    margin-bottom: 0.5rem;
    border-radius: 9px;
    background: var(--pf-gradient);
}

.pf-mockup-menu {
    width: 34px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: color-mix(in srgb, var(--color-on-dark) 55%, transparent);
    font-size: 0.9rem;
}

.pf-mockup-menu span {
    display: none;
}

.pf-mockup-menu.active {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.pf-mockup-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    padding: 1.1rem;
}

.pf-mockup-heading {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.pf-mockup-heading span:first-child {
    width: 45%;
    height: 10px;
    border-radius: 6px;
    background: var(--pf-ink);
    opacity: 0.85;
}

.pf-mockup-heading span:last-child {
    width: 30%;
    height: 7px;
    border-radius: 6px;
    background: var(--pf-line);
}

.pf-mockup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
}

.pf-mockup-stats > div {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.6rem;
    border: 1px solid var(--pf-line);
    border-radius: 10px;
}

.pf-mockup-stats i {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    font-size: 0.75rem;
}

.pf-mockup-stats span {
    width: 60%;
    height: 6px;
    border-radius: 4px;
    background: var(--pf-line);
}

.pf-mockup-stats strong {
    width: 45%;
    height: 10px;
    border-radius: 4px;
    background: var(--pf-ink);
    opacity: 0.8;
}

.pf-mockup-chart {
    display: flex;
    align-items: flex-end;
    gap: 0.45rem;
    height: 90px;
    padding: 0.6rem;
    border-radius: 10px;
    background: var(--pf-soft);
}

.pf-mockup-chart span {
    flex: 1;
    border-radius: 5px 5px 2px 2px;
    background: var(--pf-gradient);
    opacity: 0.9;
}

.pf-mockup-rows > div {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0;
    border-top: 1px solid var(--pf-line);
}

.pf-mockup-rows span:first-child {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--pf-line);
}

.pf-mockup-rows span:nth-child(2) {
    flex: 1;
    height: 7px;
    border-radius: 4px;
    background: var(--pf-line);
}

.pf-mockup-rows em {
    width: 44px;
    height: 16px;
    border-radius: 999px;
    background: rgba(22, 163, 74, 0.15);
}

.pf-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--pf-line);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--pf-shadow-lg);
    animation: pf-float 6s ease-in-out infinite;
}

.pf-float i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.1rem;
}

.pf-float strong {
    display: block;
    color: var(--pf-ink);
    font-size: 0.82rem;
}

.pf-float span {
    color: var(--pf-muted);
    font-size: 0.75rem;
}

.pf-float-1 {
    left: -0.5rem;
    bottom: 1.25rem;
}

.pf-float-1 i {
    background: rgba(22, 163, 74, 0.12);
    color: #16A34A;
}

.pf-float-2 {
    right: -0.5rem;
    top: 0.25rem;
    animation-delay: -3s;
}

.pf-float-2 i {
    background: rgba(var(--color-primary-rgb), 0.12);
    color: var(--color-primary);
}

@keyframes pf-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
    .pf-float { animation: none; }
}

@media (max-width: 991.98px) {
    .pf-hero { padding: 3.5rem 0; }
    .pf-mockup { padding: 1rem 0 1.5rem; }
    .pf-mockup-window { transform: none; }
    .pf-float-1 { left: 0.5rem; }
    .pf-float-2 { right: 0.5rem; }
}

@media (max-width: 575.98px) {
    .pf-float { display: none; }
    .pf-mockup-side { width: 46px; }
}

/* ---------- Cifras ---------- */

.pf-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: #fff;
    box-shadow: var(--pf-shadow);
}

.pf-metrics-grid > div {
    padding: 0.25rem 1rem;
    text-align: center;
}

.pf-metrics-grid strong {
    display: block;
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--pf-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.pf-metrics-grid span {
    color: var(--pf-muted);
    font-size: 0.9rem;
}

/* ---------- Secciones ---------- */

.pf-section {
    padding: var(--pf-section-py) 0;
}

.pf-section-tint,
.pf-bg-tint {
    background: var(--pf-soft);
    border-top: 1px solid var(--pf-line);
    border-bottom: 1px solid var(--pf-line);
}

.pf-section-head {
    max-width: 720px;
    margin: 0 auto 3.5rem;
    text-align: center;
}

.pf-kicker {
    display: inline-block;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.pf-site .pf-section-head h2,
.pf-site .pf-h2 {
    margin-bottom: 1rem;
    font-size: clamp(1.9rem, 3.5vw, 2.6rem);
    line-height: 1.15;
}

.pf-section-head p,
.pf-lead {
    color: var(--pf-body);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Funciones */
.pf-feature {
    height: 100%;
    padding: 1.75rem;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: #fff;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pf-feature:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--color-primary-rgb), 0.35);
    box-shadow: var(--pf-shadow);
}

.pf-feature-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.1rem;
    border-radius: 12px;
    background: var(--pf-gradient);
    color: var(--color-on-primary);
    font-size: 1.35rem;
    box-shadow: 0 8px 18px rgba(var(--color-primary-rgb), 0.25);
}

.pf-site .pf-feature h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.pf-feature p {
    margin: 0;
    color: var(--pf-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* Personalización */
.pf-checklist {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin: 2rem 0 0;
    padding: 0;
    list-style: none;
}

.pf-checklist li {
    display: flex;
    gap: 1rem;
}

.pf-checklist i {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--pf-line);
    border-radius: 12px;
    background: #fff;
    color: var(--color-primary);
    font-size: 1.2rem;
    box-shadow: var(--pf-shadow);
}

.pf-checklist strong {
    display: block;
    margin-bottom: 0.15rem;
    color: var(--pf-ink);
}

.pf-checklist span {
    color: var(--pf-muted);
    font-size: 0.93rem;
}

.pf-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    padding-bottom: 1.5rem;
}

.pf-showcase-card {
    overflow: hidden;
    border: 1px solid var(--pf-line);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--pf-shadow);
}

.pf-showcase-card:nth-child(even) {
    transform: translateY(1.5rem);
}

.pf-showcase-nav {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.75rem;
    background: var(--sc-nav);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.pf-showcase-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--sc-primary);
}

.pf-showcase-line {
    width: 40px;
    height: 6px;
    border-radius: 3px;
    background: var(--sc-nav-fg);
    opacity: 0.7;
}

.pf-showcase-links {
    width: 56px;
    height: 5px;
    margin-left: auto;
    border-radius: 3px;
    background: var(--sc-nav-fg);
    opacity: 0.35;
}

.pf-showcase-hero {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1.1rem 0.9rem 1.2rem;
    background: linear-gradient(135deg, var(--sc-secondary) 0%, var(--sc-accent) 140%);
}

.pf-showcase-title {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.1;
}

.pf-showcase-text {
    width: 75%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.55);
}

.pf-showcase-btn {
    width: 64px;
    height: 18px;
    margin-top: 0.25rem;
    border-radius: var(--sc-radius);
    background: var(--sc-primary);
}

.pf-showcase-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.45rem;
    padding: 0.75rem;
    background: var(--sc-surface);
}

.pf-showcase-cards span {
    height: 34px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: min(var(--sc-radius), 10px);
    background: #fff;
}

/* Giros */
.pf-industry {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.25rem;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: #fff;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.pf-industry:hover {
    border-color: rgba(var(--color-primary-rgb), 0.4);
    box-shadow: var(--pf-shadow);
}

.pf-industry i {
    margin-bottom: 0.35rem;
    color: var(--color-primary);
    font-size: 1.4rem;
}

.pf-industry strong {
    color: var(--pf-ink);
    font-family: var(--font-primary);
}

.pf-industry span {
    color: var(--pf-muted);
    font-size: 0.85rem;
}

/* Cómo funciona */
.pf-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(var(--pf-steps, 3), 1fr);
    gap: 1.5rem;
}

.pf-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 17%;
    right: 17%;
    height: 2px;
    background: repeating-linear-gradient(90deg, #CBD5E1 0 8px, transparent 8px 16px);
}

.pf-step {
    position: relative;
    padding: 0 1rem;
    text-align: center;
}

.pf-step-number {
    position: relative;
    z-index: 1;
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    border-radius: 16px;
    background: var(--pf-gradient);
    color: var(--color-on-primary);
    font-family: var(--font-primary);
    font-size: 1.35rem;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(var(--color-primary-rgb), 0.3);
}

.pf-site .pf-step h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.pf-step p {
    margin: 0;
    color: var(--pf-muted);
}

@media (max-width: 767.98px) {
    .pf-section { padding: 4rem 0; }
    .pf-steps { grid-template-columns: 1fr; gap: 2.5rem; }
    .pf-steps::before { display: none; }
    .pf-showcase-card:nth-child(even) { transform: none; }
}

/* Directorio */
.pf-directory-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.pf-search {
    position: relative;
    flex: 1 1 280px;
    max-width: 360px;
}

.pf-search i {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    color: var(--pf-muted);
}

.pf-search input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.6rem;
    border: 1px solid var(--pf-line);
    border-radius: 12px;
    background: #fff;
    color: var(--pf-ink);
    font: inherit;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pf-search input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.12);
}

.pf-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pf-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--pf-line);
    border-radius: 999px;
    background: #fff;
    color: var(--pf-body);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pf-chip:hover {
    border-color: var(--pf-ink);
    color: var(--pf-ink);
}

.pf-chip.active {
    border-color: var(--pf-ink);
    background: var(--pf-ink);
    color: #fff;
}

.pf-school {
    display: block;
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: #fff;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pf-school:hover {
    color: inherit;
    transform: translateY(-4px);
    box-shadow: var(--pf-shadow-lg);
}

.pf-school-cover {
    height: 84px;
}

.pf-school-logo {
    position: relative;
    width: 64px;
    height: 64px;
    margin: -32px 0 0 1.5rem;
    border: 4px solid #fff;
    border-radius: 16px;
    background: #fff;
    object-fit: cover;
    box-shadow: var(--pf-shadow);
}

.pf-school-body {
    padding: 0.9rem 1.5rem 1.5rem;
}

.pf-site .pf-school-body h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
    font-weight: 700;
}

.pf-school-type {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    border: 1px solid var(--pf-line);
    border-radius: 999px;
    background: var(--pf-soft);
    color: var(--pf-body);
    font-size: 0.8rem;
    font-weight: 600;
}

.pf-school-body p {
    margin: 0.85rem 0 0;
    color: var(--pf-muted);
    font-size: 0.92rem;
}

.pf-school-link {
    display: flex;
    width: max-content;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.1rem;
    color: var(--color-primary);
    font-size: 0.92rem;
    font-weight: 600;
}

.pf-school-link i {
    transition: transform 0.2s ease;
}

.pf-school:hover .pf-school-link i {
    transform: translateX(3px);
}

.pf-empty {
    padding: 3rem;
    border: 1px dashed var(--pf-line);
    border-radius: var(--pf-radius);
    color: var(--pf-muted);
    text-align: center;
}

.pf-empty i {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

/* Invitación final */
.pf-cta-section {
    padding: 2rem 0 6rem;
}

.pf-cta {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(2rem, 5vw, 3.5rem);
    border-radius: var(--pf-radius-lg);
    background:
        radial-gradient(70% 120% at 100% 0%, rgba(var(--color-primary-rgb), 0.55) 0%, transparent 60%),
        radial-gradient(60% 100% at 0% 100%, rgba(var(--color-accent-rgb), 0.35) 0%, transparent 60%),
        var(--color-dark);
    color: var(--color-on-dark);
    box-shadow: var(--pf-shadow-lg);
}

.pf-site .pf-cta h2 {
    margin-bottom: 0.6rem;
    color: var(--color-on-dark);
    font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.pf-cta p {
    max-width: 36rem;
    margin: 0;
    font-size: 1.05rem;
    opacity: 0.8;
}

.pf-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* ---------- Pie de página ---------- */

.pf-footer {
    margin-top: auto;
    padding: 4.5rem 0 0;
    background: var(--pf-footer-bg);
    color: var(--pf-footer-fg);
}

.pf-footer .pf-brand,
.pf-footer .pf-brand:hover {
    color: var(--pf-footer-fg);
}

.pf-footer-text {
    max-width: 26rem;
    font-size: 0.95rem;
    opacity: 0.65;
}

.pf-site .pf-footer-title {
    margin-bottom: 1.1rem;
    color: var(--pf-footer-fg);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.9;
}

.pf-footer-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pf-footer-list a {
    color: var(--pf-footer-fg);
    font-size: 0.95rem;
    opacity: 0.65;
    transition: opacity 0.2s ease;
}

.pf-footer-list a:hover {
    color: var(--pf-footer-fg);
    opacity: 1;
}

.pf-footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem 2rem;
    margin-top: 3.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid color-mix(in srgb, var(--pf-footer-fg) 14%, transparent);
    font-size: 0.85rem;
    opacity: 0.6;
}

/* ---------- Inicio de sesión dentro del portal raíz ---------- */

.pf-site .login-page {
    background:
        radial-gradient(50% 50% at 90% 10%, rgba(var(--color-primary-rgb), 0.14) 0%, transparent 70%),
        radial-gradient(40% 40% at 5% 95%, rgba(var(--color-accent-rgb), 0.12) 0%, transparent 70%),
        #F8FAFC;
}

.pf-site .login-header {
    color: var(--pf-ink);
}

.pf-site .login-header h1 {
    color: var(--pf-ink);
    letter-spacing: -0.02em;
}

.pf-site .login-logo {
    border: none;
    border-radius: 16px;
    filter: none;
    box-shadow: 0 10px 24px rgba(var(--color-primary-rgb), 0.3);
}

.pf-site .login-form-container {
    border: 1px solid var(--pf-line);
    box-shadow: var(--pf-shadow-lg);
}

.pf-site .login-form-container h2 {
    letter-spacing: -0.01em;
}

.pf-site .form-label {
    color: var(--pf-ink);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
}


/* ===========================================
   VARIANTES DE DISEÑO (Diseño y parámetros → Diseño)
   =========================================== */

/* ---------- Barra de navegación ---------- */

.pf-site[data-nav="dark"] {
    --pf-nav-bg: color-mix(in srgb, var(--color-dark) 94%, transparent);
    --pf-nav-fg: var(--color-on-dark);
    --pf-nav-muted: color-mix(in srgb, var(--color-on-dark) 72%, transparent);
    --pf-nav-hover: color-mix(in srgb, var(--color-on-dark) 10%, transparent);
    --pf-nav-border: color-mix(in srgb, var(--color-on-dark) 12%, transparent);
}

.pf-site[data-nav="brand"] {
    --pf-nav-bg: var(--color-primary);
    --pf-nav-fg: var(--color-on-primary);
    --pf-nav-muted: color-mix(in srgb, var(--color-on-primary) 80%, transparent);
    --pf-nav-hover: color-mix(in srgb, var(--color-on-primary) 12%, transparent);
    --pf-nav-border: color-mix(in srgb, var(--color-on-primary) 18%, transparent);
}

.pf-site[data-nav="dark"] .pf-header .pf-btn-ghost,
.pf-site[data-nav="brand"] .pf-header .pf-btn-ghost {
    color: var(--pf-nav-fg);
}

.pf-site[data-nav="dark"] .pf-header .pf-btn-ghost:hover,
.pf-site[data-nav="brand"] .pf-header .pf-btn-ghost:hover {
    background: var(--pf-nav-hover);
    color: var(--pf-nav-fg);
}

/* Sobre la barra de color principal, el botón principal se invierte para distinguirse */
.pf-site[data-nav="brand"] .pf-header .pf-btn-primary {
    background: var(--color-on-primary);
    color: var(--color-primary);
    box-shadow: none;
}

/* ---------- Pie de página ---------- */

.pf-site[data-footer="light"] {
    --pf-footer-bg: var(--pf-soft);
    --pf-footer-fg: var(--pf-ink-base);
}

.pf-site[data-footer="light"] .pf-footer {
    border-top: 1px solid var(--pf-line);
}

.pf-site[data-footer="brand"] {
    --pf-footer-bg: var(--color-primary);
    --pf-footer-fg: var(--color-on-primary);
}

/* ---------- Tarjetas ---------- */

.pf-site[data-cards="shadow"] :is(.pf-feature, .pf-industry, .pf-school, .pf-metrics-grid, .pf-testimonial) {
    border-color: transparent;
    box-shadow: var(--pf-shadow);
}

.pf-site[data-cards="flat"] :is(.pf-feature, .pf-industry, .pf-school, .pf-metrics-grid, .pf-testimonial) {
    border-color: transparent;
    background: var(--pf-soft);
    box-shadow: none;
}

.pf-site[data-cards="flat"] .pf-bg-tint :is(.pf-feature, .pf-industry, .pf-school, .pf-testimonial) {
    background: #fff;
}

/* ---------- Botones ---------- */

.pf-site[data-buttons="gradient"] .pf-btn-primary {
    background: var(--pf-gradient);
    color: var(--color-on-primary);
}

.pf-site[data-buttons="gradient"] .pf-btn-primary:hover {
    background: var(--pf-gradient);
    filter: brightness(1.06);
}

.pf-site[data-buttons="outline"] .pf-btn-primary {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    box-shadow: none;
}

.pf-site[data-buttons="outline"] .pf-btn-primary:hover {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

/* ---------- Animaciones ---------- */

.pf-site[data-motion="off"] *,
.pf-site[data-motion="off"] *::before,
.pf-site[data-motion="off"] *::after {
    animation: none !important;
    transition: none !important;
}

.pf-site[data-motion="off"] :is(.pf-feature, .pf-school, .pf-btn):hover {
    transform: none;
}

/* ---------- Fondo de las secciones ---------- */

.pf-bg-dark {
    --pf-ink: var(--color-on-dark);
    --pf-body: color-mix(in srgb, var(--color-on-dark) 80%, transparent);
    --pf-muted: color-mix(in srgb, var(--color-on-dark) 65%, transparent);
    background: var(--color-dark);
}

.pf-bg-brand {
    --pf-ink: var(--color-on-primary);
    --pf-body: color-mix(in srgb, var(--color-on-primary) 85%, transparent);
    --pf-muted: color-mix(in srgb, var(--color-on-primary) 70%, transparent);
    background: var(--pf-gradient);
}

.pf-bg-dark .pf-kicker {
    color: var(--color-accent);
}

.pf-bg-brand .pf-kicker {
    color: var(--color-on-primary);
    opacity: 0.85;
}

/* Las tarjetas conservan su color de texto sobre fondos oscuros o de marca */
:is(.pf-bg-dark, .pf-bg-brand) :is(.pf-feature, .pf-industry, .pf-school, .pf-metrics-grid, .pf-testimonial, .pf-showcase-card) {
    --pf-ink: var(--pf-ink-base);
    --pf-body: var(--pf-body-base);
    --pf-muted: var(--pf-muted-base);
}

:is(.pf-bg-dark, .pf-bg-brand) .pf-checklist i {
    border-color: transparent;
}

.pf-bg-brand .pf-btn-primary {
    background: var(--color-on-primary);
    color: var(--color-primary);
}

/* ---------- Cifras ---------- */

.pf-section.pf-section-metrics {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* ---------- Portada: fondos y estructuras ---------- */

.pf-hero-bg-gradient .pf-hero-bg {
    background:
        radial-gradient(60% 70% at 85% 10%, rgba(var(--color-accent-rgb), 0.45) 0%, transparent 70%),
        linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 130%);
}

.pf-hero-bg-gradient .pf-hero-bg::after {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
}

.pf-hero-bg-plain .pf-hero-bg {
    background: #fff;
}

.pf-hero-bg-plain .pf-hero-bg::after {
    display: none;
}

.pf-hero-centered {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.pf-hero-centered .pf-hero-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.pf-hero-centered :is(.pf-hero-actions, .pf-hero-checks) {
    justify-content: center;
}

.pf-hero-visual-below {
    max-width: 1000px;
    margin: 3.5rem auto 0;
}

.pf-hero-visual-below .pf-mockup-window {
    transform: none;
}

.pf-hero-image-wrap {
    position: relative;
}

.pf-hero-image {
    display: block;
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--pf-radius-lg);
    box-shadow: var(--pf-shadow-lg);
}

.pf-hero-immersive {
    display: flex;
    align-items: center;
    min-height: 78vh;
    background:
        linear-gradient(90deg, rgba(var(--color-dark-rgb), calc(var(--pf-hero-overlay, 0.7) + 0.15)) 0%, rgba(var(--color-dark-rgb), var(--pf-hero-overlay, 0.7)) 55%, rgba(var(--color-dark-rgb), calc(var(--pf-hero-overlay, 0.7) - 0.3)) 100%),
        var(--pf-hero-image, linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 130%)) center / cover no-repeat;
}

.pf-hero-immersive > .container {
    width: 100%;
}

/* Texto claro sobre las portadas oscuras */
.pf-hero-dark {
    --pf-ink: var(--color-on-dark);
    --pf-body: color-mix(in srgb, var(--color-on-dark) 82%, transparent);
    --pf-muted: color-mix(in srgb, var(--color-on-dark) 72%, transparent);
}

.pf-site .pf-hero-dark .pf-hero-title {
    background: none;
    color: var(--color-on-dark);
}

.pf-hero-dark .pf-eyebrow {
    border-color: color-mix(in srgb, var(--color-on-dark) 22%, transparent);
    background: color-mix(in srgb, var(--color-on-dark) 10%, transparent);
    color: var(--color-on-dark);
    box-shadow: none;
}

.pf-hero-dark .pf-btn-outline {
    border-color: color-mix(in srgb, var(--color-on-dark) 40%, transparent);
    background: transparent;
    color: var(--color-on-dark);
}

.pf-hero-dark .pf-btn-outline:hover {
    border-color: var(--color-on-dark);
    color: var(--color-on-dark);
}

.pf-hero-dark .pf-hero-checks i {
    color: var(--color-accent);
}

.pf-site[data-buttons="outline"] .pf-hero-dark .pf-btn-primary {
    border-color: var(--color-on-dark);
    color: var(--color-on-dark);
}

/* ---------- Imagen y texto ---------- */

.pf-media-image {
    display: block;
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--pf-radius-lg);
    box-shadow: var(--pf-shadow-lg);
}

.pf-section-media .pf-lead,
.pf-section-showcase .pf-lead {
    color: var(--pf-body);
}

/* ---------- Funciones con imagen ---------- */

.pf-feature-image {
    display: block;
    width: 100%;
    height: 160px;
    margin-bottom: 1.1rem;
    border-radius: calc(var(--pf-radius) * 0.75);
    object-fit: cover;
}

/* ---------- Testimonios ---------- */

.pf-testimonial {
    position: relative;
    height: 100%;
    margin: 0;
    padding: 1.75rem;
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: #fff;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.pf-testimonial-mark {
    color: var(--color-primary);
    font-size: 2.2rem;
    line-height: 1;
}

.pf-testimonial blockquote {
    flex: 1;
    margin: 0;
    color: var(--pf-body);
    font-size: 1.02rem;
    line-height: 1.6;
}

.pf-testimonial figcaption {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pf-testimonial figcaption img,
.pf-testimonial-avatar {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    object-fit: cover;
}

.pf-testimonial-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--pf-gradient);
    color: var(--color-on-primary);
    font-weight: 700;
    font-size: 0.9rem;
}

.pf-testimonial figcaption strong {
    display: block;
    color: var(--pf-ink);
    font-size: 0.95rem;
}

.pf-testimonial figcaption small {
    color: var(--pf-muted);
}

/* ---------- Invitación con imagen de fondo ---------- */

.pf-cta.has-image {
    background:
        linear-gradient(120deg, rgba(var(--color-dark-rgb), 0.92) 0%, rgba(var(--color-dark-rgb), 0.7) 60%, rgba(var(--color-primary-rgb), 0.55) 100%),
        var(--pf-cta-image) center / cover no-repeat;
}

@media (max-width: 767.98px) {
    .pf-steps {
        grid-template-columns: 1fr;
    }

    .pf-hero-immersive {
        min-height: 0;
        padding: 5rem 0;
    }
}

/* ---------- Vista previa dentro del editor: sin navegación ---------- */

.pf-site.is-preview a,
.pf-site.is-preview button {
    pointer-events: none;
}