/* ==========================================================================
   Piezas compartidas del sitio público (se carga después de styles.css)
   --------------------------------------------------------------------------
   - Marca con lema en la barra de navegación
   - CTA «Hablemos» de la barra (.nav-cta)
   - Botones .btn-ld (primario verde / contorno)
   - Eyebrow editorial con línea verde
   - Hero de subpágina .ph (servicios, repositorio, eventos, actualidad, contacto)
   - Banda de cierre .ld-cta (inicio, servicios, equipo, contacto)
   - Enlace discreto al panel en el pie (.ft-admin)
   La barra y el pie los pinta assets/js/site-chrome.js en todas las páginas
   públicas. No hay reglas de página aquí.
   ========================================================================== */

:root {
    --ld-navy: #072B57;
    --ld-navy-deep: #041C3C;
    --ld-cyan: #4FC3F7;
}

/* --- Marca en la barra --------------------------------------------------- */

.brand-container a.brand-link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    text-decoration: none;
    color: var(--white);
}

.brand-tagline {
    font-family: 'Inter', sans-serif;
    font-size: 0.66rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.01em;
    color: var(--white);
    opacity: 0.92;
    white-space: nowrap;
    max-height: 2.6em;
    overflow: hidden;
    transition: opacity 0.3s ease, max-height 0.3s ease;
}

nav.scrolled .brand-tagline {
    opacity: 0;
    max-height: 0;
}

@media (max-width: 768px) {
    .brand-tagline { display: none; }
}

/* --- CTA de la barra: «Hablemos» ------------------------------------------ */

nav .links a.nav-cta {
    margin-left: 6px;
    padding: 0.62rem 1.25rem;
    border-radius: 999px;
    background: var(--emerald);
    color: var(--ld-navy-deep);
    font-weight: 700;
    letter-spacing: 0.08em;
    opacity: 1;
    box-shadow: 0 10px 22px -12px rgba(141, 198, 63, 0.7);
    transition: transform 0.3s var(--ld-ease, ease), background-color 0.3s ease, box-shadow 0.3s ease;
}
nav .links a.nav-cta::after { display: none; }
nav .links a.nav-cta:hover,
nav .links a.nav-cta:focus-visible {
    color: var(--ld-navy-deep);
    background: #9DD34E;
    transform: translateY(-1px);
    box-shadow: 0 14px 26px -12px rgba(141, 198, 63, 0.85);
}
nav .links a.nav-cta i { font-size: 0.75em; margin-left: 8px; }

@media (max-width: 768px) {
    nav .links a.nav-cta { margin: 10px 0 0; padding: 0.8rem 1.6rem; }
}

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

.btn-ld {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 1rem 2.2rem;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    border-radius: 999px;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease,
                border-color 0.3s ease, box-shadow 0.35s ease, color 0.3s ease;
}

.btn-ld i {
    font-size: 0.9em;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-ld:hover i,
.btn-ld:focus-visible i { transform: translateX(4px); }

.btn-ld:focus-visible {
    outline: 2px solid var(--ld-cyan);
    outline-offset: 4px;
}

.btn-ld--primary {
    background: var(--emerald);
    color: var(--ld-navy-deep);
    box-shadow: 0 14px 30px -10px rgba(141, 198, 63, 0.55);
}

.btn-ld--primary:hover,
.btn-ld--primary:focus-visible {
    background: #9DD34E;
    transform: translateY(-2px);
    box-shadow: 0 20px 38px -12px rgba(141, 198, 63, 0.7);
}

/* Contorno sobre fondo oscuro */
.btn-ld--ghost {
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    border: 1.5px solid rgba(190, 220, 255, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.btn-ld--ghost:hover,
.btn-ld--ghost:focus-visible {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Contorno verde sobre fondo claro */
.btn-ld--outline {
    background: transparent;
    color: #3F7A1E;
    border: 1.5px solid var(--emerald);
}

.btn-ld--outline:hover,
.btn-ld--outline:focus-visible {
    background: rgba(141, 198, 63, 0.12);
    color: #2F5E13;
    transform: translateY(-2px);
}

/* --- Eyebrow editorial --------------------------------------------------- */

.eyebrow {
    display: block;
    margin: 0 0 14px;
    font-family: 'Inter', sans-serif;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--primary-blue);
}

.eyebrow::after {
    content: '';
    display: block;
    width: 44px;
    height: 2px;
    margin-top: 12px;
    background: var(--emerald);
    border-radius: 2px;
}

.eyebrow--light { color: rgba(255, 255, 255, 0.82); }

/* --- Hero de subpágina --------------------------------------------------- */
/* Azul institucional con red de nodos (hero-network.js), eyebrow, titular y
   texto. Sustituye a los heros antiguos de dos <h1> y canvas propio. */

.ph {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: 148px 0 76px;
    background:
        radial-gradient(circle at 78% 20%, rgba(10, 61, 120, 0.9) 0%, rgba(7, 43, 87, 0) 55%),
        linear-gradient(180deg, var(--ld-navy-deep) 0%, var(--ld-navy) 100%);
    color: var(--white);
}
.ph--compact { padding: 132px 0 56px; }

.ph__network {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}
.ph__network canvas { display: block; width: 100%; height: 100%; }

.ph__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}
.ph__copy { max-width: 720px; }

.ph__title {
    margin: 0 0 16px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(2.2rem, 4.6vw, 3.4rem);
    line-height: 1.06;
    letter-spacing: -0.02em;
    color: var(--white);
    text-wrap: balance;
}
.ph__title em { font-style: normal; color: var(--emerald); }

.ph__lead {
    margin: 0;
    max-width: 640px;
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.84);
}

.ph__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}
.ph__back:hover, .ph__back:focus-visible { color: var(--white); }
.ph__title--sm { font-size: clamp(1.5rem, 3.4vw, 2.4rem); }

.ph__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    margin-top: 28px;
}

@media (max-width: 768px) {
    .ph { padding: 118px 0 52px; }
    .ph--compact { padding: 110px 0 40px; }
}

/* --- Banda de cierre ----------------------------------------------------- */
/* Panel azul con eyebrow, título, texto y un botón. Va antes del pie. */

.ld-cta { padding: 64px 0 80px; }
.ld-cta__wrap {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}
.ld-cta__box {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
    gap: 28px 48px;
    padding: 44px 52px;
    border-radius: 24px;
    background: linear-gradient(120deg, var(--ld-navy-deep) 0%, var(--ld-navy) 55%, #0A3D78 100%);
    color: var(--white);
}
.ld-cta__box::before {
    content: '';
    position: absolute;
    right: -40px;
    top: -60px;
    width: 300px;
    height: 300px;
    opacity: 0.55;
    background-repeat: no-repeat;
    background-size: contain;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%234FC3F7' stroke-opacity='.22' stroke-width='.6'%3E%3Cpath d='M12 18 40 42 72 30M40 42 56 76 88 84M72 30 90 58'/%3E%3Cg fill='%234FC3F7' fill-opacity='.35' stroke='none'%3E%3Ccircle cx='12' cy='18' r='2.2'/%3E%3Ccircle cx='40' cy='42' r='3'/%3E%3Ccircle cx='72' cy='30' r='1.8'/%3E%3Ccircle cx='56' cy='76' r='2.2'/%3E%3Ccircle cx='88' cy='84' r='1.6'/%3E%3Ccircle cx='90' cy='58' r='2'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.ld-cta__box > * { position: relative; }
.ld-cta__title {
    margin: 0 0 12px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    line-height: 1.15;
    letter-spacing: -0.015em;
    color: var(--white);
}
.ld-cta__text {
    margin: 0;
    max-width: 56ch;
    font-size: 1rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 900px) {
    .ld-cta__box { grid-template-columns: 1fr; padding: 36px 30px; }
}
@media (max-width: 640px) {
    .ld-cta { padding: 48px 0 64px; }
    .ld-cta__box { padding: 32px 22px; border-radius: 20px; }
}

/* --- Pie: acceso discreto al panel -------------------------------------- */

.ft-admin {
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}
.ft-admin:hover, .ft-admin:focus-visible { color: #fff; }

@media (prefers-reduced-motion: reduce) {
    .btn-ld, .btn-ld i, .brand-tagline, nav .links a.nav-cta { transition: none; }
}

/* --- Pie: enlaces legales (privacidad, términos) ------------------------ */

.ft-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.ft-legal a {
    color: rgba(255, 255, 255, 0.62);
    text-decoration: none;
    font-size: 0.84rem;
    transition: color 0.2s ease;
}
.ft-legal a:hover, .ft-legal a:focus-visible { color: #fff; text-decoration: underline; }

/* --- Saltar al contenido --------------------------------------------------
   Lo inserta site-chrome.js como primer elemento del <body>. Solo se ve al
   recibir el foco con el teclado. ----------------------------------------- */

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 10000;
    padding: 10px 16px;
    border-radius: 0 0 10px 10px;
    background: var(--emerald);
    color: var(--primary-blue);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    transition: top 0.15s ease;
}
.skip-link:focus, .skip-link:focus-visible {
    top: 0;
    outline: 3px solid #fff;
    outline-offset: 2px;
}
[data-skip-target]:focus { outline: none; }

/* --- Impresión ----------------------------------------------------------
   Publicaciones, eventos y perfiles impresos sin barra, pie ni fondos
   animados. ------------------------------------------------------------- */

@media print {
    nav#navbar, .main-footer, .mobile-menu-toggle, .mobile-nav-overlay, .skip-link,
    [data-hero-network], .ph__network, .ld-cta, .data-bg, canvas { display: none !important; }
    body { background: #fff !important; color: #000; }
    a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #555; }
    .ph { background: none !important; color: #000; padding: 0; }
    .ph__title, .ph__lead, .ph__title em { color: #000 !important; }
}

@media (prefers-reduced-motion: reduce) {
    .skip-link, .ft-legal a { transition: none; }
}