/* ==========================================================
   SIMPLEIA PDF - LAYOUT PUBLICO UNIFICADO DE HERRAMIENTAS
========================================================== */

.spdf-public-tool-shell,
.spdf-public-tool-shell * {
    box-sizing: border-box;
}

.spdf-public-tool-shell {
    --spdf-public-primary: #075cab;
    --spdf-public-primary-dark: #063b79;
    --spdf-public-text: #111827;
    --spdf-public-muted: #64748b;
    --spdf-public-border: #e5e7eb;
    --spdf-public-bg: #f8fafc;

    width: 100%;
    color: var(--spdf-public-text);
    background: var(--spdf-public-bg);
}

.spdf-public-tool-container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.spdf-public-tool-hero {
    padding: 58px 0 42px;
    text-align: center;
    border-bottom: 1px solid #eef2f7;
    background:
        radial-gradient(circle at 50% 0%, rgba(124, 58, 237, .13), transparent 40%),
        #ffffff;
}

.spdf-public-tool-badge {
    display: inline-flex;
    min-height: 31px;
    align-items: center;
    padding: 5px 13px;
    border: 1px solid #dceaf5;
    border-radius: 999px;
    background: #f2f9ff;
    color: var(--spdf-public-primary);
    font-size: 12px;
    font-weight: 800;
}

.spdf-public-tool-hero h1 {
    max-width: 900px;
    margin: 15px auto 10px;
    color: var(--spdf-public-text);
    font-size: clamp(38px, 5vw, 58px);
    line-height: 1.05;
    letter-spacing: -.04em;
}

.spdf-public-tool-hero p {
    max-width: 740px;
    margin: 0 auto;
    color: var(--spdf-public-muted);
    font-size: 17px;
    line-height: 1.7;
}

.spdf-public-tool-app {
    padding: 38px 20px 50px;
    background: var(--spdf-public-bg);
}

.spdf-public-tool-app__inner {
    width: min(1280px, 100%);
    margin: 0 auto;
}

/* Oculta los encabezados internos antiguos para evitar títulos duplicados. */
.spdf-public-tool-shell .spdf-editor__header,
.spdf-public-tool-shell .spdf-pages-header,
.spdf-public-tool-shell .spdf-compress-header,
.spdf-public-tool-shell .spdf-convert__header,
.spdf-public-tool-shell .spdf-images-pdf__header,
.spdf-public-tool-shell .spdf-stamp__header,
.spdf-public-tool-shell .spdf-transform__header,
.spdf-public-tool-shell .spdf-tool__header {
    display: none !important;
}

/* Neutraliza márgenes exteriores de las herramientas sin tocar su motor interno. */
.spdf-public-tool-shell .spdf-editor,
.spdf-public-tool-shell .spdf-pages-tool,
.spdf-public-tool-shell .spdf-compress-tool,
.spdf-public-tool-shell .spdf-convert,
.spdf-public-tool-shell .spdf-images-pdf,
.spdf-public-tool-shell .spdf-stamp,
.spdf-public-tool-shell .spdf-transform,
.spdf-public-tool-shell .spdf-tool {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.spdf-public-tool-help {
    padding: 58px 0 78px;
    border-top: 1px solid #eef2f7;
    background: #ffffff;
}

.spdf-public-tool-help__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.spdf-public-tool-help__card {
    padding: 28px;
    border: 1px solid var(--spdf-public-border);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 12px 35px rgba(15, 23, 42, .05);
}

.spdf-public-tool-help__eyebrow {
    display: inline-flex;
    margin-bottom: 8px;
    color: var(--spdf-public-primary);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.spdf-public-tool-help__card h2 {
    margin: 0 0 18px;
    color: var(--spdf-public-text);
    font-size: 21px;
    line-height: 1.2;
}

.spdf-public-tool-help__card ol,
.spdf-public-tool-help__card ul {
    margin: 0;
    padding-left: 22px;
}

.spdf-public-tool-help__card li {
    margin-bottom: 10px;
    color: var(--spdf-public-muted);
    font-size: 14px;
    line-height: 1.65;
}

.spdf-public-tool-help__card li:last-child {
    margin-bottom: 0;
}

.spdf-public-tool-privacy {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
    padding: 20px 22px;
    border: 1px solid #d1fae5;
    border-radius: 16px;
    background: #ecfdf5;
}

.spdf-public-tool-privacy__icon {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    place-items: center;
    border-radius: 50%;
    background: #10b981;
    color: #ffffff;
    font-weight: 900;
}

.spdf-public-tool-privacy strong {
    display: block;
    margin-bottom: 3px;
    color: #065f46;
    font-size: 14px;
}

.spdf-public-tool-privacy p {
    margin: 0;
    color: #047857;
    font-size: 12px;
    line-height: 1.55;
}

@media (max-width: 760px) {
    .spdf-public-tool-container {
        width: min(100% - 28px, 1180px);
    }

    .spdf-public-tool-hero {
        padding: 46px 0 34px;
    }

    .spdf-public-tool-hero p {
        font-size: 15px;
    }

    .spdf-public-tool-app {
        padding: 24px 12px 36px;
    }

    .spdf-public-tool-help {
        padding: 42px 0 58px;
    }

    .spdf-public-tool-help__grid {
        grid-template-columns: 1fr;
    }

    .spdf-public-tool-help__card {
        padding: 23px;
    }

    .spdf-public-tool-privacy {
        align-items: flex-start;
    }
}

/* ==========================================================
   CONTENIDO INFORMATIVO Y FAQ - v2.6.3
========================================================== */
.spdf-public-tool-content {
    margin-top: 42px;
}

.spdf-public-tool-about {
    padding: 32px;
    border: 1px solid var(--spdf-public-border);
    border-radius: 20px;
    background: #f8fafc;
}

.spdf-public-tool-about h2,
.spdf-public-tool-faq h2 {
    margin: 0 0 14px;
    color: var(--spdf-public-text);
    font-size: clamp(24px, 3vw, 32px);
    line-height: 1.2;
    letter-spacing: -.02em;
}

.spdf-public-tool-about p {
    max-width: 960px;
    margin: 0 0 12px;
    color: var(--spdf-public-muted);
    font-size: 15px;
    line-height: 1.75;
}

.spdf-public-tool-about p:last-child {
    margin-bottom: 0;
}

.spdf-public-tool-content__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.spdf-public-tool-info-card {
    padding: 27px;
    border: 1px solid var(--spdf-public-border);
    border-radius: 18px;
    background: #ffffff;
}

.spdf-public-tool-info-card h3 {
    margin: 0 0 14px;
    color: var(--spdf-public-text);
    font-size: 19px;
    line-height: 1.3;
}

.spdf-public-tool-info-card ul {
    margin: 0;
    padding-left: 21px;
}

.spdf-public-tool-info-card li {
    margin-bottom: 9px;
    color: var(--spdf-public-muted);
    font-size: 14px;
    line-height: 1.65;
}

.spdf-public-tool-info-card li:last-child {
    margin-bottom: 0;
}

.spdf-public-tool-faq {
    margin-top: 42px;
    padding-top: 38px;
    border-top: 1px solid var(--spdf-public-border);
}

.spdf-public-tool-faq__list {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.spdf-public-tool-faq__item {
    border: 1px solid var(--spdf-public-border);
    border-radius: 14px;
    background: #ffffff;
    overflow: hidden;
}

.spdf-public-tool-faq__item summary {
    position: relative;
    padding: 17px 48px 17px 18px;
    color: var(--spdf-public-text);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.45;
    cursor: pointer;
    list-style: none;
}

.spdf-public-tool-faq__item summary::-webkit-details-marker {
    display: none;
}

.spdf-public-tool-faq__item summary::after {
    content: '+';
    position: absolute;
    top: 50%;
    right: 18px;
    transform: translateY(-50%);
    color: var(--spdf-public-primary);
    font-size: 22px;
    font-weight: 500;
}

.spdf-public-tool-faq__item[open] summary::after {
    content: '−';
}

.spdf-public-tool-faq__item p {
    margin: 0;
    padding: 0 18px 18px;
    color: var(--spdf-public-muted);
    font-size: 13px;
    line-height: 1.7;
}

@media (max-width: 760px) {
    .spdf-public-tool-content {
        margin-top: 32px;
    }

    .spdf-public-tool-about {
        padding: 24px;
    }

    .spdf-public-tool-content__grid {
        grid-template-columns: 1fr;
    }

    .spdf-public-tool-info-card {
        padding: 23px;
    }

    .spdf-public-tool-faq {
        margin-top: 32px;
        padding-top: 30px;
    }
}


/* ==========================================================
   HERRAMIENTAS RELACIONADAS - v2.6.4
========================================================== */
.spdf-public-tool-related {
    margin-top: 42px;
    padding-top: 38px;
    border-top: 1px solid var(--spdf-public-border);
}

.spdf-public-tool-related h2 {
    margin: 0 0 20px;
    color: var(--spdf-public-text);
    font-size: clamp(24px, 3vw, 32px);
    line-height: 1.2;
    letter-spacing: -.02em;
}

.spdf-public-tool-related__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.spdf-public-tool-related__card {
    display: flex;
    flex-direction: column;
    min-height: 170px;
    padding: 22px;
    border: 1px solid var(--spdf-public-border);
    border-radius: 16px;
    background: #fff;
    color: var(--spdf-public-text);
    text-decoration: none;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.spdf-public-tool-related__card:hover,
.spdf-public-tool-related__card:focus-visible {
    transform: translateY(-2px);
    border-color: var(--spdf-public-primary);
    box-shadow: 0 12px 28px rgba(15, 23, 42, .08);
}

.spdf-public-tool-related__card strong {
    margin-bottom: 9px;
    font-size: 17px;
    line-height: 1.3;
}

.spdf-public-tool-related__card span {
    color: var(--spdf-public-muted);
    font-size: 13px;
    line-height: 1.6;
}

.spdf-public-tool-related__card em {
    margin-top: auto;
    padding-top: 16px;
    color: var(--spdf-public-primary);
    font-size: 13px;
    font-style: normal;
    font-weight: 800;
}

@media (max-width: 900px) {
    .spdf-public-tool-related__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
    .spdf-public-tool-related { margin-top: 32px; padding-top: 30px; }
    .spdf-public-tool-related__grid { grid-template-columns: 1fr; }
    .spdf-public-tool-related__card { min-height: 0; }
}

.spdf-guide-visual { margin: 30px 0; padding: 18px; border: 1px solid #e2e8f0; border-radius: 20px; background: #fff; box-shadow: 0 12px 35px rgba(15,23,42,.06); }
.spdf-guide-visual img { display: block; width: 100%; height: auto; border-radius: 14px; }
.spdf-guide-visual figcaption { margin-top: 12px; color: #64748b; font-size: 14px; text-align: center; }
.spdf-guide-deep { margin: 30px 0; padding: 30px; border-radius: 20px; background: linear-gradient(135deg,#fff,#f8fafc); border: 1px solid #e2e8f0; }
.spdf-guide-deep h2 { margin: 6px 0 14px; }
.spdf-guide-deep__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-top: 22px; }
.spdf-guide-deep__grid > div { padding: 22px; border-radius: 16px; background: #fff; border: 1px solid #e2e8f0; }
.spdf-guide-deep__grid h3 { margin: 0 0 8px; font-size: 19px; }
.spdf-guide-deep__grid p { margin: 0; color: #475569; }
@media (max-width: 720px) { .spdf-guide-deep { padding: 22px 18px; } .spdf-guide-deep__grid { grid-template-columns: 1fr; } }