:root {
    --vs-marino: #1E4263;
    --vs-marino-hondo: #12293E;
    --vs-acero: #4488AD;
    --vs-acero-claro: #7fb4d1;
    --vs-naranja: #E38A2B;
    --vs-naranja-hover: #c9761f;
    --vs-fondo: #F4F7FA;
    --vs-superficie: #FFFFFF;
    --vs-texto: #12293E;
    --vs-texto-suave: #6B7C8E;
    --vs-linea: #d7e0e9;

    --lnd-primary: var(--vs-marino);
    --lnd-primary-soft: #163350;
    --lnd-secondary: var(--vs-acero);
    --lnd-secondary-dim: var(--vs-acero-claro);
    --lnd-acento: var(--vs-naranja);
    --lnd-surface: var(--vs-fondo);
    --lnd-surface-card: var(--vs-superficie);
    --lnd-surface-container: #e3ecf4;
    --lnd-on-surface: var(--vs-texto);
    --lnd-on-surface-variant: var(--vs-texto-suave);
    --lnd-outline: var(--vs-linea);
    --lnd-on-primary: #ffffff;
    --lnd-vidrio: rgba(255, 255, 255, .72);
    --lnd-vidrio-borde: rgba(255, 255, 255, .85);
    --lnd-radius-card: 2rem;
    --lnd-radius-icon: 1rem;
    --lnd-nav-h: 64px;
    --lnd-wrap: 1180px;
}

html {
    scroll-behavior: smooth;
}

body.landing-body {
    background: var(--lnd-surface);
    color: var(--lnd-on-surface);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body.landing-body main {
    flex: 1 0 auto;
}

body.landing-body ::selection {
    background: rgba(68, 136, 173, .25);
    color: var(--lnd-primary);
}

.lnd-wrap {
    width: 100%;
    max-width: var(--lnd-wrap);
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 992px) {
    .lnd-wrap {
        padding: 0 64px;
    }
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
    line-height: 1;
}

.lnd-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--lnd-nav-h);
    background: rgba(244, 247, 250, .72);
    backdrop-filter: blur(14px) saturate(160%);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    border-bottom: 1px solid rgba(30, 66, 99, .1);
    z-index: 1030;
}

.lnd-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.lnd-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--lnd-primary);
    font-weight: 600;
    font-size: 17px;
}

.lnd-brand img {
    height: 26px;
    width: auto;
    object-fit: contain;
}

.lnd-nav-menu {
    display: none;
    gap: 32px;
    align-items: center;
}

.lnd-nav-menu a {
    color: var(--vs-marino);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color .2s;
}

.lnd-nav-menu a:hover,
.lnd-nav-menu a.is-active {
    color: #e89233;
}

@media (min-width: 992px) {
    .lnd-nav-menu {
        display: flex;
    }
}

.lnd-nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lnd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .2s, color .2s, border-color .2s;
}

.lnd-btn-primary {
    background: var(--lnd-primary);
    color: var(--lnd-on-primary);
}

.lnd-btn-primary:hover {
    background: var(--lnd-primary-soft);
    color: var(--lnd-on-primary);
}

.lnd-btn-cta {
    background: linear-gradient(135deg, var(--vs-naranja) 0%, #f0a041 100%);
    color: #ffffff;
    box-shadow: 0 10px 24px -10px rgba(227, 138, 43, .9);
}

.lnd-btn-cta:hover {
    background: var(--vs-naranja-hover);
    color: #ffffff;
    box-shadow: 0 14px 30px -10px rgba(227, 138, 43, 1);
}

.lnd-btn-light {
    background: #ffffff;
    color: var(--lnd-primary);
}

.lnd-btn-light:hover {
    background: var(--lnd-surface-container);
    color: var(--lnd-primary);
}

.lnd-btn-ghost {
    background: transparent;
    color: var(--lnd-on-surface);
}

.lnd-btn-ghost:hover {
    color: var(--lnd-secondary);
}

.lnd-btn-lg {
    padding: 15px 32px;
    font-size: 16px;
}

.lnd-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--lnd-outline);
    border-radius: 999px;
    background: transparent;
    color: var(--lnd-on-surface);
}

@media (min-width: 992px) {
    .lnd-nav-toggle {
        display: none;
    }
}

.lnd-nav-menu.is-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    position: absolute;
    top: var(--lnd-nav-h);
    left: 0;
    right: 0;
    background: rgba(244, 247, 250, .95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(30, 66, 99, .1);
    padding: 16px;
}

.lnd-hero {
    position: relative;
    background: linear-gradient(150deg, var(--vs-marino-hondo) 0%, var(--vs-marino) 45%, #2c5c85 100%);
    color: var(--lnd-on-primary);
    padding: calc(var(--lnd-nav-h) + 88px) 0 104px;
    overflow: hidden;
}

.lnd-hero::after {
    content: '';
    position: absolute;
    width: 620px;
    height: 620px;
    border-radius: 50%;
    top: -280px;
    right: -180px;
    background: radial-gradient(circle, rgba(68, 136, 173, .55) 0%, rgba(68, 136, 173, 0) 70%);
    pointer-events: none;
}

.lnd-hero::before {
    content: '';
    position: absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    bottom: -300px;
    left: -160px;
    background: radial-gradient(circle, rgba(227, 138, 43, .28) 0%, rgba(227, 138, 43, 0) 70%);
    pointer-events: none;
}

.lnd-hero-fondo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .92;
}

/* El velo tapaba la foto dos veces (imagen al 55% + velo al 82%) y el hero
   quedaba casi negro. Ahora la foto se ve y el velo solo asegura el contraste
   del texto: mas denso arriba y abajo, abierto en el centro. */
.lnd-hero-velo {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(70% 60% at 50% 46%, rgba(18, 41, 62, .30) 0%, rgba(18, 41, 62, .58) 100%),
        linear-gradient(165deg, rgba(18, 41, 62, .72) 0%, rgba(30, 66, 99, .34) 42%,
                        rgba(30, 66, 99, .40) 62%, rgba(18, 41, 62, .74) 100%);
    pointer-events: none;
}

.lnd-hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.lnd-hero-marca {
    height: 44px;
    width: auto;
    object-fit: contain;
    margin-bottom: 28px;
}

@media (min-width: 768px) {
    .lnd-hero-marca {
        height: 56px;
    }
}

.lnd-hero h1 {
    font-size: 40px;
    line-height: 1.1;
    letter-spacing: -.02em;
    font-weight: 700;
    margin: 0 0 24px;
}

@media (min-width: 768px) {
    .lnd-hero h1 {
        font-size: 64px;
    }
}

.lnd-hero-sub {
    font-size: 19px;
    line-height: 1.5;
    color: rgba(255, 255, 255, .8);
    font-weight: 400;
    margin: 0 auto 40px;
    max-width: 620px;
}

.lnd-hero-acciones {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    justify-content: center;
}

@media (min-width: 576px) {
    .lnd-hero-acciones {
        flex-direction: row;
    }
}

.lnd-hero-link {
    color: rgba(255, 255, 255, .8);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 24px;
}

.lnd-hero-link:hover {
    color: #ffffff;
}

.lnd-seccion {
    position: relative;
    padding: 64px 0;
}

.lnd-seccion > * {
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .lnd-seccion {
        padding: 96px 0;
    }
}

.lnd-seccion-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.lnd-seccion-head h2 {
    font-size: 30px;
    line-height: 1.2;
    letter-spacing: -.01em;
    font-weight: 600;
    color: var(--lnd-primary);
    margin: 0 0 16px;
}

@media (min-width: 768px) {
    .lnd-seccion-head h2 {
        font-size: 40px;
    }
}

.lnd-seccion-head p {
    font-size: 19px;
    color: var(--lnd-on-surface-variant);
    margin: 0;
}

.lnd-card {
    height: 100%;
    background: var(--lnd-surface-card);
    border: 1px solid var(--lnd-outline);
    border-radius: var(--lnd-radius-card);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 24px rgba(30, 66, 99, .06);
    transition: transform .3s, box-shadow .3s, border-color .3s;
}

@media (min-width: 768px) {
    .lnd-card {
        padding: 40px;
    }
}

.lnd-card:hover {
    transform: translateY(-4px);
    border-color: rgba(68, 136, 173, .45);
    box-shadow: 0 18px 40px rgba(30, 66, 99, .14);
}

@media (min-width: 768px) {
    .lnd-card-destacada {
        padding: 48px;
    }
}

.lnd-card-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--lnd-radius-icon);
    color: #ffffff;
    background: linear-gradient(140deg, var(--vs-marino) 0%, var(--vs-acero) 100%);
    box-shadow: 0 10px 22px -10px rgba(30, 66, 99, .75);
    margin-bottom: 24px;
}

.lnd-card-ico.es-acero {
    background: linear-gradient(140deg, var(--vs-acero) 0%, var(--vs-acero-claro) 100%);
    box-shadow: 0 10px 22px -10px rgba(68, 136, 173, .8);
}

.lnd-card-ico.es-naranja {
    background: linear-gradient(140deg, var(--vs-naranja) 0%, #f0a854 100%);
    box-shadow: 0 10px 22px -10px rgba(227, 138, 43, .8);
}

.lnd-card-destacada .lnd-card-ico {
    width: 56px;
    height: 56px;
    margin-bottom: 32px;
}

.lnd-card-ico .material-symbols-outlined {
    font-size: 26px;
}

.lnd-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--lnd-primary);
    margin: 0 0 12px;
}

.lnd-card-destacada h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.lnd-card p {
    color: var(--lnd-on-surface-variant);
    margin: 0;
}

.lnd-card-destacada p {
    font-size: 19px;
    max-width: 460px;
}

.lnd-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    color: var(--lnd-secondary);
    font-weight: 500;
    text-decoration: none;
    transition: gap .3s;
}

.lnd-card-link:hover {
    gap: 14px;
    color: var(--lnd-secondary);
}

.lnd-card-link .material-symbols-outlined {
    font-size: 18px;
}

.lnd-banda {
    position: relative;
    background: linear-gradient(135deg, var(--vs-marino-hondo) 0%, var(--vs-marino) 55%, #2f6690 100%);
    color: var(--lnd-on-primary);
    border-radius: var(--lnd-radius-card);
    padding: 48px 32px;
    overflow: hidden;
}

.lnd-banda::after {
    content: '';
    position: absolute;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    top: -220px;
    right: -140px;
    background: radial-gradient(circle, rgba(127, 180, 209, .42) 0%, rgba(68, 136, 173, 0) 70%);
    pointer-events: none;
}

.lnd-banda > * {
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .lnd-banda {
        padding: 72px 64px;
    }
}

@media (min-width: 1200px) {
    .lnd-banda {
        padding: 80px 88px;
    }
}

.lnd-banda h2 {
    font-size: 28px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 16px;
}

@media (min-width: 768px) {
    .lnd-banda h2 {
        font-size: 36px;
    }
}

.lnd-banda-intro {
    color: rgba(255, 255, 255, .7);
    font-size: 18px;
    margin: 0;
}

.lnd-banda-item .material-symbols-outlined {
    font-size: 30px;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--lnd-radius-icon);
    background: rgba(255, 255, 255, .12);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, .2);
}

.lnd-banda-item {
    padding-right: 8px;
}

.lnd-banda-item h4 {
    color: #ffffff;
    font-weight: 500;
    font-size: 18px;
    margin: 18px 0 8px;
}

.lnd-banda-item p {
    color: rgba(255, 255, 255, .6);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.lnd-page-head {
    position: relative;
    background: linear-gradient(150deg, var(--vs-marino-hondo) 0%, var(--vs-marino) 60%, #2c5c85 100%);
    color: var(--lnd-on-primary);
    padding: calc(var(--lnd-nav-h) + 64px) 0 64px;
    overflow: hidden;
}

.lnd-page-head::after {
    content: '';
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    top: -200px;
    right: -120px;
    background: radial-gradient(circle, rgba(68, 136, 173, .5) 0%, rgba(68, 136, 173, 0) 70%);
    pointer-events: none;
}

.lnd-page-head > * {
    position: relative;
    z-index: 1;
}

.lnd-eyebrow {
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 12px;
    font-weight: 600;
    color: var(--lnd-acento);
    margin: 0 0 12px;
}

.lnd-page-head h1 {
    font-size: 32px;
    font-weight: 600;
    letter-spacing: -.02em;
    margin: 0 0 16px;
}

@media (min-width: 768px) {
    .lnd-page-head h1 {
        font-size: 48px;
    }
}

.lnd-page-head p {
    color: rgba(255, 255, 255, .75);
    font-size: 19px;
    max-width: 640px;
    margin: 0;
}

.lnd-prose {
    max-width: 760px;
}

.lnd-prose h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--lnd-primary);
    margin: 48px 0 16px;
}

.lnd-prose h2:first-child {
    margin-top: 0;
}

.lnd-prose h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--lnd-primary);
    margin: 32px 0 12px;
}

.lnd-prose p,
.lnd-prose li {
    color: var(--lnd-on-surface-variant);
    font-size: 16px;
}

.lnd-prose ul,
.lnd-prose ol {
    padding-left: 20px;
}

.lnd-prose li {
    margin-bottom: 12px;
}

.lnd-prose a {
    color: var(--lnd-secondary);
}

.lnd-foot {
    background: var(--lnd-surface);
    border-top: 1px solid rgba(30, 66, 99, .1);
    padding: 48px 0;
}

.lnd-foot-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

@media (min-width: 768px) {
    .lnd-foot-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.lnd-foot-marca {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

@media (min-width: 768px) {
    .lnd-foot-marca {
        flex-direction: row;
        gap: 24px;
    }
}

.lnd-foot-marca img {
    height: 24px;
    width: auto;
    object-fit: contain;
    opacity: .6;
}

.lnd-foot-marca p {
    font-size: 14px;
    color: var(--lnd-on-surface-variant);
    margin: 0;
}

.lnd-foot-links {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.lnd-foot-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--lnd-on-surface-variant);
    text-decoration: none;
}

.lnd-foot-links a:hover {
    color: var(--lnd-primary);
}

/* ── Mas color de marca abajo del hero ───────────────────────────────────
   La seccion de herramientas vivia sobre un unico plano gris. Se le suben
   tintes de marino y acero SIN tocar la regla del manual: el naranja sigue
   reservado para los CTA y para acentos minimos. */

.lnd-seccion.es-tintada {
    background:
        radial-gradient(58% 55% at 12% 0%, rgba(68, 136, 173, .18) 0%, rgba(68, 136, 173, 0) 70%),
        radial-gradient(48% 50% at 92% 20%, rgba(30, 66, 99, .13) 0%, rgba(30, 66, 99, 0) 72%),
        linear-gradient(180deg, #dde9f3 0%, #eef4f9 38%, var(--lnd-surface) 100%);
}

.lnd-seccion.es-tintada::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg,
        rgba(68, 136, 173, 0) 0%,
        rgba(68, 136, 173, .5) 30%,
        rgba(227, 138, 43, .38) 64%,
        rgba(30, 66, 99, 0) 100%);
}

.lnd-seccion-head h2 .lnd-realce {
    color: var(--vs-acero);
}

/* Franja de marca arriba de cada tarjeta: es lo que le da color al bloque
   blanco sin ensuciar el contenido. */
.lnd-card {
    position: relative;
    overflow: hidden;
}

.lnd-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--vs-marino) 0%, var(--vs-acero) 100%);
    opacity: .9;
    transition: opacity .3s;
}

.lnd-card:hover::before {
    opacity: 1;
}

.lnd-card.es-acero::before {
    background: linear-gradient(90deg, var(--vs-acero) 0%, var(--vs-acero-claro) 100%);
}

.lnd-card.es-naranja::before {
    background: linear-gradient(90deg, var(--vs-naranja) 0%, #f0a854 100%);
}

/* Halo del mismo tono detras del chip del icono. */
.lnd-card-ico {
    position: relative;
    isolation: isolate;
}

.lnd-card-ico::after {
    content: '';
    position: absolute;
    inset: -9px;
    border-radius: inherit;
    background: rgba(30, 66, 99, .09);
    z-index: -1;
    transition: transform .3s;
}

.lnd-card-ico.es-acero::after {
    background: rgba(68, 136, 173, .15);
}

.lnd-card-ico.es-naranja::after {
    background: rgba(227, 138, 43, .15);
}

.lnd-card:hover .lnd-card-ico::after {
    transform: scale(1.14);
}

/* Los tres chips de beneficios eran identicos; se los diferencia con la
   paleta para que la banda no lea monocroma. */
.lnd-banda-item:nth-child(2) .material-symbols-outlined {
    background: rgba(68, 136, 173, .40);
    border-color: rgba(127, 180, 209, .55);
}

.lnd-banda-item:nth-child(3) .material-symbols-outlined {
    background: rgba(127, 180, 209, .34);
    border-color: rgba(127, 180, 209, .55);
}

.wa-widget {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 9991;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.wa-nube {
    position: relative;
    max-width: 15rem;
    background: #fff;
    color: #1e293b;
    border-radius: 18px;
    padding: 11px 34px 11px 15px;
    font-size: .84rem;
    font-weight: 600;
    line-height: 1.35;
    box-shadow: 0 6px 24px rgba(15, 38, 61, .16), 0 1px 4px rgba(15, 38, 61, .08);
    border: 1px solid rgba(15, 38, 61, .07);
    opacity: 0;
    transform: translateY(8px) scale(.96);
    transform-origin: bottom right;
    transition: opacity .25s ease, transform .3s cubic-bezier(.34, 1.56, .64, 1);
}

.wa-nube.is-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    animation: wa-flotar 3.4s ease-in-out .35s infinite;
}

.wa-nube::after {
    content: '';
    position: absolute;
    bottom: -9px;
    right: 24px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 6px rgba(15, 38, 61, .12), 11px 8px 0 -3px #fff;
}

@keyframes wa-flotar {
    0%, 100% { transform: translateY(0) scale(1); }
    50%      { transform: translateY(-5px) scale(1); }
}

.wa-nube-cerrar {
    position: absolute;
    top: 5px;
    right: 7px;
    width: 20px;
    height: 20px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #94a3b8;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}

.wa-nube-cerrar:hover { color: #475569; background: rgba(15, 38, 61, .06); }

.wa-fab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 10px 26px rgba(37, 211, 102, .38);
    transition: transform .16s cubic-bezier(.4, 0, .2, 1), box-shadow .2s ease, background-color .2s ease;
}

.wa-fab:hover,
.wa-fab:focus {
    background: #1DA851;
    color: #fff;
    box-shadow: 0 14px 32px rgba(37, 211, 102, .46);
}

.wa-fab:active { transform: scale(.94); }

.wa-fab:focus-visible {
    outline: 3px solid rgba(37, 211, 102, .5);
    outline-offset: 3px;
}

.wa-fab-icono { width: 30px; height: 30px; }

@media (max-width: 560px) {
    .wa-widget { right: 1rem; bottom: 1rem; }
    .wa-nube { max-width: 12.5rem; font-size: .8rem; }
    .wa-fab { width: 54px; height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
    .wa-nube,
    .wa-nube.is-open,
    .wa-fab {
        transition: opacity .2s ease;
        animation: none !important;
        transform: none !important;
    }
}