/* ========================================
   Hero completo (fondo + overlay + content)
   ======================================== */
.fv-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    font-family: 'Montserrat', sans-serif;
    color: #111827;
    overflow: hidden;
}

/* overlay de color + posible imagen de fondo */
.fv-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #081A3E; /* azul muy oscuro */
    background-size: cover;
    background-position: center;
    z-index: 1;
}

/* Overlay que cubre toda la pantalla */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    cursor: wait;
}

    .loading-overlay::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 3rem;
        height: 3rem;
        margin: -1.5rem 0 0 -1.5rem;
        border: 4px solid #fff;
        border-top-color: transparent;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* contenedor flex centrado */
.fv-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    min-height: 100vh;
}

/* ========================================
   Ícono de candado a la izquierda
   ======================================== */
.fv-lock {
    flex: 1;
    max-width: 300px;
    color: #8BCFE0; /* mantiene tu azul claro */
    display: none;
}

@media (min-width: 768px) {
    .fv-lock {
        display: block;
    }

        .fv-lock svg {
            width: 100%;
            height: auto;
        }
}

/* ========================================
   Tarjeta del formulario
   ======================================== */
.fv-card {
    flex: 0 0 320px;
    background-color: #E9ECEF;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

    .fv-card h1 {
        margin: 0;
        font-weight: 600;
        font-size: 1.75rem;
        color: #004AAD;
        text-align: center;
    }

    .fv-card .fv-sub {
        margin: 4px 0 24px;
        font-weight: 300;
        font-size: 0.9rem;
        color: #374151;
        text-align: center;
    }

/* ========================================
   Campos de formulario
   ======================================== */
.fv-field {
    margin-bottom: 20px;
    position: relative;
}

.fv-file-label {
    display: inline-block;
    background-color: #FFFFFF;
    border: 1px solid #D1D5DB;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.9rem;
    cursor: pointer;
}   

    /* Asegúrate de que el span junto al input pueda dibujar outline */
    .fv-file-label span {
        display: inline-block;
    }

/* Botón/label visible para elegir archivo */
.fv-file-label {
    display: inline-block;
    background-color: #FFFFFF;
    border: 1px solid #D1D5DB;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.9rem;
    cursor: pointer;
}

    /* Foco visible en el label cuando navegas con teclado */
    .fv-file-label:focus-visible {
        outline: 3px solid #FFD700;
        outline-offset: 2px;
        border-radius: 20px;
    }

/* Input real: visualmente oculto pero accesible (patrón a11y) */
.fv-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    border: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

    /* Al enfocar el input, resalta el nombre del archivo */
    .fv-file-input:focus + .fv-filename {
        outline: 3px solid #FFD700;
        outline-offset: 2px;
        border-radius: 4px;
    }


.fv-filename {
    display: block;
    margin-top: 6px;
    font-size: 0.85rem;
    color: #4B5563;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.fv-date {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.9rem;
    border: 1px solid #D1D5DB;
    border-radius: 6px;
    background-color: #FFFFFF;
    color: #111827;
}

.fv-check {
    display: flex;
    align-items: center;
}

    .fv-check input[type="checkbox"] {
        margin-right: 8px;
        transform: scale(1.1);
    }

/* Mensajes de validación */
.fv-error {
    color: #B91C1C; /* rojo oscuro para contraste ≥ 4.5:1 */
    font-size: 0.8rem;
    margin-top: 4px;
    display: block;
}

/* ========================================
   Botón principal
   ======================================== */
.fv-btn {
    display: block;
    width: 100%;
    padding: 14px 0;
    margin-top: 4px;
    background-color: #004AAD;
    color: #FFFFFF;
    border: none;
    border-radius: 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

    .fv-btn:hover {
        background-color: #002F6C;
    }

/* ========================================
   Footer minimalista
   ======================================== */
/* Footer rediseñado */
.fv-footer {
    position: fixed; /* siempre visible */
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #081A3E; /* mismo azul oscuro del overlay */
    padding: 12px 0;
    text-align: center;
    z-index: 2;
}

    .fv-footer p {
        margin: 0;
        font-size: 0.85rem;
        color: #A0AEC0; /* gris suave */
    }

    .fv-footer a {
        color: #8BCFE0; /* azul claro */
        text-decoration: underline;
        margin-left: 4px;
    }

        .fv-footer a:hover {
            color: #FFFFFF; /* blanco al pasar */
        }


/* -------------------------------
   Success card tweaks
---------------------------------*/
.fv-success-emoji {
    font-size: 2.5rem;
    margin: 0;
    color: #0073E6;
}

.fv-card p {
    margin: 0.75rem 0;
    color: #333;
    font-weight: 300;
}

/* Enlaces en la tarjeta de éxito */
.fv-link {
    color: #005BB5; /* azul más oscuro para contraste ≥ 4.5:1 */
    word-break: break-all;
    text-decoration: underline;
}

    .fv-link:hover {
        color: #004494; /* un poco más intenso al pasar */
    }

/* QR y contenedores */
.fv-qr-text {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.fv-qr-container {
    text-align: center;
    margin-top: 0.5rem;
}

.fv-qr {
    width: 160px;
    height: 160px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.fv-link-container,
.fv-qr-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 1rem 0;
}

.fv-qr-container {
    align-items: center;
}

/* Botones de copia */
.fv-copy-btn {
    background: #0073E6;
    border: none;
    color: #FFFFFF;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-family: inherit;
    transition: background 0.2s ease;
}

    .fv-copy-btn:hover {
        background: #005BB5;
    }

    .fv-copy-btn:active {
        transform: scale(0.98);
    }

    /* ========================================
   Indicadores de foco para teclado
   ======================================== */
    .fv-btn:focus,
    .fv-file-label:focus,
    .fv-date:focus,
    .fv-copy-btn:focus,
    .fv-link:focus,
    .fv-footer a:focus {
        outline: 3px solid #FFD700;
        outline-offset: 2px;
    }

.fv-header {
    background-color: #ffffffdd;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #ccc;
}

.fv-navbar {
    background-color: #0d1730;
    padding: 1rem;
}

.fv-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.fv-nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
}

    .fv-nav-link:hover,
    .fv-nav-link:focus {
        color: #ffd700; /* Amarillo dorado para foco o hover */
        outline: 2px solid #ffd700;
        outline-offset: 2px;
        border-radius: 4px;
    }

/* ================================
   Variante ancha para el card
   ================================ */
.fv-card--wide {
    flex: none !important;
    width: 100%;
    max-width: 600px;
    margin: 2rem auto;
}

/* Panel a pantalla completa, fondo blanco, texto oscuro */
.fv-privacy {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: clamp(16px,4vw,56px);
    background: #FFFFFF;
    color: #111827;
    /* ⇩ nuevo: igual que las cards */
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

    /* Tipografía y jerarquía */
    .fv-privacy h1 {
        margin: 0 0 .5rem 0;
        font-size: clamp(28px, 3vw, 40px);
        font-weight: 600;
        color: #004AAD;
    }

.fv-privacy-updated {
    margin: 0 0 1.5rem 0;
    color: #374151;
    font-size: clamp(14px, .95vw, 16px);
}

.fv-privacy h2 {
    margin: 2rem 0 .5rem;
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 600;
    color: #0f172a;
}

.fv-privacy a {
    color: #005BB5;
    text-decoration: underline;
}

    .fv-privacy a:hover,
    .fv-privacy a:focus {
        color: #004494;
        outline: 3px solid #FFD700;
        outline-offset: 2px;
    }