/* Sitio público de la empresa — sobre base.css.
 * Hereda tokens (--pzf-*), tipografía Inter y componentes globales.
 * Es el sitio del contratista, no del sistema: fotos de campo grandes,
 * poco texto y el WhatsApp siempre a mano. */

body.pzf-public {
    background: #fff;
    /* el body de base.css es flex con overflow hidden — eso es para la app.
       En la landing queremos scroll normal. */
    display: block;
    overflow: visible;
    height: auto;
}
html:has(body.pzf-public) { height: auto; }

/* ============================================================
 * Navbar público
 * ============================================================ */
.pzf-public-nav {
    background: #fff;
    border-bottom: 1px solid var(--pzf-border);
    padding: .85rem 0;
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: var(--pzf-shadow-sm);
}
.pzf-public-nav .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 700;
    color: var(--pzf-text);
    letter-spacing: -.01em;
}
.pzf-public-nav .navbar-brand:hover { color: var(--pzf-primary-text); }
.pzf-public-nav .nav-link {
    color: var(--pzf-text-muted);
    font-weight: 500;
    padding: .4rem .85rem;
    border-radius: var(--pzf-radius-sm);
    transition: color .15s var(--pzf-ease), background .15s var(--pzf-ease);
}
.pzf-public-nav .nav-link:hover { color: var(--pzf-primary-text); background: var(--pzf-primary-soft); }

/* ============================================================
 * Hero con foto
 * El texto va sobre la imagen, así que hace falta un velo: sin él la
 * tipografía blanca se pierde contra el rastrojo claro de la foto.
 * ============================================================ */
.pzf-hero {
    position: relative;
    overflow: hidden;
    padding: 6rem 0 5rem;
    background: #0F2A18;
    color: #fff;
    isolation: isolate;
}
.pzf-hero-media {
    position: absolute;
    inset: 0;
    z-index: -2;
}
.pzf-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 60%;
}
.pzf-hero-foto::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(100deg,
            rgba(12, 40, 22, .93) 0%,
            rgba(12, 40, 22, .82) 38%,
            rgba(12, 40, 22, .34) 68%,
            rgba(12, 40, 22, .18) 100%);
}

.pzf-hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .74rem;
    font-weight: 600;
    color: var(--pzf-gold);
    margin-bottom: .9rem;
}
.pzf-hero h1 {
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -.03em;
    font-size: clamp(2.1rem, 5vw, 3.6rem);
    color: #fff;
    margin-bottom: 1.25rem;
    text-wrap: balance;
}
.pzf-hero h1 .pzf-hero-accent { color: var(--pzf-gold); }
.pzf-hero .lead {
    font-size: 1.12rem;
    color: rgba(255, 255, 255, .88);
    line-height: 1.6;
    max-width: 40rem;
}
.pzf-hero-actions {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}
.pzf-hero-actions .btn-lg,
.pzf-cta-actions .btn-lg {
    padding: .85rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--pzf-radius);
}
.pzf-hero-actions .btn-gold { box-shadow: 0 8px 20px rgba(0, 0, 0, .35); }
.pzf-hero-actions .btn-gold:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, .45); }

/* Bootstrap pinta btn-outline-light con borde a media opacidad; sobre foto
   necesita más presencia para no desaparecer. */
.pzf-hero .btn-outline-light,
.pzf-cta-section .btn-outline-light {
    border-color: rgba(255, 255, 255, .65);
    color: #fff;
    backdrop-filter: blur(2px);
}
.pzf-hero .btn-outline-light:hover,
.pzf-cta-section .btn-outline-light:hover {
    background: #fff;
    border-color: #fff;
    color: var(--pzf-primary);
}

.pzf-hero-trust {
    margin-top: 2.25rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, .82);
    font-size: .85rem;
}
.pzf-hero-trust span { display: inline-flex; align-items: center; gap: .4rem; }
.pzf-hero-trust i { color: var(--pzf-gold); }

/* ============================================================
 * Secciones genéricas
 * ============================================================ */
.pzf-section { padding: 5rem 0; }
.pzf-section.alt { background: var(--pzf-surface-2); }
.pzf-section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -.02em;
    margin-bottom: .5rem;
    text-align: center;
    color: var(--pzf-text);
    text-wrap: balance;
}
.pzf-section-subtitle {
    color: var(--pzf-text-muted);
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.05rem;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================
 * Tarjetas de servicio
 * ============================================================ */
.pzf-servicio {
    background: #fff;
    border: 1px solid var(--pzf-border);
    border-radius: var(--pzf-radius-lg);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform .25s var(--pzf-ease-out), box-shadow .25s var(--pzf-ease-out), border-color .25s var(--pzf-ease);
}
.pzf-servicio:hover {
    transform: translateY(-4px);
    box-shadow: var(--pzf-shadow-lg);
    border-color: rgba(var(--pzf-primary-rgb), .3);
}
.pzf-servicio-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--pzf-surface-2);
}
.pzf-servicio-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s var(--pzf-ease-out);
}
.pzf-servicio:hover .pzf-servicio-media img { transform: scale(1.04); }

.pzf-servicio-body {
    padding: 1.6rem 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    flex: 1;
}
.pzf-servicio-head {
    display: flex;
    align-items: center;
    gap: .75rem;
}
.pzf-servicio-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    background: var(--pzf-primary-soft);
    color: var(--pzf-primary-text);
}
.pzf-servicio h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--pzf-text);
    margin: 0;
    letter-spacing: -.015em;
}
.pzf-servicio > .pzf-servicio-body > p {
    color: var(--pzf-text-muted);
    font-size: .93rem;
    line-height: 1.55;
    margin: 0;
}
.pzf-servicio .pzf-checklist { margin-top: auto; }
.pzf-servicio .pzf-checklist li { font-size: .88rem; padding: .4rem 0; }

/* ============================================================
 * Checklist (reutilizada en varias secciones)
 * ============================================================ */
.pzf-checklist {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0 0;
}
.pzf-checklist li {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    padding: .55rem 0;
    color: var(--pzf-text);
    font-size: .95rem;
    line-height: 1.5;
}
.pzf-checklist li::before {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(var(--pzf-success-rgb), .15);
    display: inline-flex;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2315A36B'%3e%3cpath d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 12px;
}

/* ============================================================
 * Figuras (fotos dentro de secciones)
 * ============================================================ */
.pzf-figura {
    margin: 0;
    border-radius: var(--pzf-radius-lg);
    overflow: hidden;
    box-shadow: var(--pzf-shadow-lg);
    aspect-ratio: 16 / 10;
}
.pzf-figura img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ============================================================
 * Pasos numerados
 * La numeración acá sí es información: es el orden real del trabajo,
 * de la consulta al parte final.
 * ============================================================ */
.pzf-pasos {
    list-style: none;
    counter-reset: paso;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1.75rem;
}
.pzf-pasos > li {
    position: relative;
    padding-top: .5rem;
}
.pzf-paso-n {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    background: var(--pzf-primary);
    color: var(--pzf-on-color);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: .85rem;
    font-variant-numeric: tabular-nums;
}
.pzf-pasos h3 {
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--pzf-text);
    margin: 0 0 .4rem;
    letter-spacing: -.01em;
}
.pzf-pasos p {
    color: var(--pzf-text-muted);
    font-size: .9rem;
    line-height: 1.55;
    margin: 0;
}

/* ============================================================
 * Socios (los dos hermanos)
 * ============================================================ */
.pzf-socios {
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--pzf-border);
}
.pzf-socio {
    display: flex;
    align-items: center;
    gap: .75rem;
}
.pzf-socio-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--pzf-primary-soft);
    color: var(--pzf-primary-text);
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* ============================================================
 * Cierre con foto
 * ============================================================ */
.pzf-cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1B7A3E 0%, #166534 55%, #0F4A26 100%);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.pzf-cta-media {
    position: absolute;
    inset: 0;
    z-index: -2;
}
.pzf-cta-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pzf-cta-foto::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(12, 40, 22, .88) 0%, rgba(12, 40, 22, .78) 100%);
}
.pzf-cta-section > .container { position: relative; z-index: 1; }
.pzf-cta-section h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -.02em;
    margin-bottom: .75rem;
    text-wrap: balance;
}
.pzf-cta-section p {
    color: rgba(255, 255, 255, .88);
    font-size: 1.05rem;
    margin-bottom: 1.75rem;
}
.pzf-cta-actions {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    justify-content: center;
}
.pzf-cta-section .btn-gold { box-shadow: 0 8px 22px rgba(0, 0, 0, .4); }

/* ============================================================
 * Footer
 * ============================================================ */
.pzf-public-footer {
    background: var(--pzf-surface-2);
    border-top: 1px solid var(--pzf-border);
    padding: 3rem 0 1.5rem;
}
.pzf-public-footer hr {
    margin: 2rem 0 1rem;
    border-color: var(--pzf-border);
    opacity: 1;
}
.pzf-public-footer-brand {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--pzf-text);
    letter-spacing: -.01em;
}
.pzf-public-footer-brand:hover { color: var(--pzf-primary-text); }
.pzf-public-footer a { color: var(--pzf-text-muted); text-decoration: none; }
.pzf-public-footer a:hover { color: var(--pzf-primary-text); }

.pzf-footer-title {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--pzf-text);
    margin-bottom: .85rem;
}
.pzf-footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .45rem;
    font-size: .9rem;
}

.pzf-creditos-toggle { cursor: pointer; }
.pzf-creditos {
    list-style: none;
    padding: 1rem 0 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .35rem;
    font-size: .76rem;
    color: var(--pzf-text-muted);
}

/* ============================================================
 * Form contacto
 * ============================================================ */
.pzf-contacto-section { padding: 4rem 0; }
.pzf-contacto-card {
    background: #fff;
    border: 1px solid var(--pzf-border);
    border-radius: var(--pzf-radius-lg);
    padding: 2.25rem 2rem;
    box-shadow: var(--pzf-shadow);
}
.pzf-contacto-card h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -.02em;
    margin-bottom: .35rem;
}
.pzf-contacto-card .lead {
    color: var(--pzf-text-muted);
    font-size: .98rem;
    margin-bottom: 1.5rem;
}
.pzf-contacto-directo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .85rem;
    padding: 1rem 1.15rem;
    margin-bottom: 1.75rem;
    border-radius: var(--pzf-radius);
    background: var(--pzf-primary-soft);
    font-size: .92rem;
    color: var(--pzf-text);
}

.pzf-public .form-control {
    padding: .75rem .9rem;
    font-size: .95rem;
}

/* ============================================================
 * Mobile
 * ============================================================ */
@media (max-width: 991.98px) {
    /* En pantalla angosta el texto ocupa todo el ancho, así que el velo
       tiene que ser parejo y no lateral. */
    .pzf-hero-foto::before {
        background: linear-gradient(180deg, rgba(12, 40, 22, .82) 0%, rgba(12, 40, 22, .92) 100%);
    }
    .pzf-hero { padding: 4rem 0 3.5rem; }
    .pzf-section { padding: 3.5rem 0; }
    .pzf-hero-actions .btn-lg,
    .pzf-cta-actions .btn-lg { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .pzf-servicio,
    .pzf-servicio-media img { transition: none; }
    .pzf-servicio:hover { transform: none; }
    .pzf-servicio:hover .pzf-servicio-media img { transform: none; }
}