/* MKTS.AR - Home (landing). Usa los colores y componentes de estilo.css */

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.landing { background: var(--fondo); }
.landing section[id] { scroll-margin-top: 72px; }

/* ---------- Barra superior ---------- */
.l-barra {
    position: sticky; top: 0; z-index: 100;
    height: 64px; display: flex; align-items: center; gap: 24px;
    padding: 0 24px;
    background: var(--superficie);
    border-bottom: 1px solid var(--borde);
    transition: box-shadow 0.2s var(--curva);
}
.l-barra.con-sombra { border-bottom-color: transparent; box-shadow: var(--sombra-1); }
.l-nav { display: flex; gap: 4px; margin-left: auto; }
.l-nav a {
    padding: 8px 14px; border-radius: 20px;
    color: var(--texto-2); font-size: 14px; font-weight: 500; text-decoration: none;
    transition: background-color 0.15s var(--curva), color 0.15s var(--curva);
}
.l-nav a:hover { background: var(--capa-hover); color: var(--texto); }
.l-barra-acciones { display: flex; align-items: center; gap: 8px; }
.l-nav + .l-barra-acciones { margin-left: 8px; }

/* ---------- Slider ---------- */
.l-slider { max-width: 1200px; margin: 0 auto; padding: 32px 24px 8px; }
.l-slides { position: relative; display: grid; }
.l-slide {
    grid-area: 1 / 1;
    display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 48px;
    min-height: 420px; padding: 48px 56px;
    background: var(--superficie); border: 1px solid var(--borde); border-radius: 28px;
    opacity: 0; visibility: hidden; transform: translateX(24px);
    transition: opacity 0.5s var(--curva), transform 0.5s var(--curva), visibility 0.5s;
}
.l-slide.activa { opacity: 1; visibility: visible; transform: none; }
.l-slide h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 400; line-height: 1.15; letter-spacing: -0.5px; margin: 16px 0 12px; }
.l-slide p { color: var(--texto-2); font-size: 17px; line-height: 1.6; max-width: 480px; }
.l-slide-acciones { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 28px; }
.l-slider-controles { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 16px; }
.l-puntos { display: flex; gap: 8px; }
.l-puntos button {
    width: 8px; height: 8px; padding: 0; border: none; border-radius: 4px;
    background: var(--borde); cursor: pointer;
    transition: width 0.3s var(--curva), background-color 0.3s var(--curva);
}
.l-puntos button.activo { width: 24px; background: var(--azul); }

/* Ilustraciones del slider (solo CSS) */
.l-slide-visual {
    position: relative; height: 320px; border-radius: 24px;
    display: grid; place-items: center; overflow: hidden;
    background: linear-gradient(135deg, var(--azul-claro), var(--superficie-2));
}
.visual-ruleta { background: linear-gradient(135deg, var(--amarillo-claro), var(--superficie-2)); }
.visual-vcards { background: linear-gradient(135deg, var(--verde-claro), var(--superficie-2)); }
.visual-revistas { background: linear-gradient(135deg, var(--violeta-claro), var(--superficie-2)); }
.v-flotante {
    position: absolute; right: 20px; bottom: 20px;
    display: flex; align-items: center; gap: 6px;
    padding: 8px 14px; border-radius: 20px;
    background: var(--superficie); box-shadow: var(--sombra-2);
    font-size: 13px; font-weight: 500;
    animation: flotar 3s ease-in-out infinite;
}
.v-flotante .material-symbols-rounded { font-size: 18px; color: var(--azul); }
@keyframes flotar { 50% { transform: translateY(-6px); } }

.v-tarjeta { display: flex; gap: 20px; align-items: center; padding: 24px; width: 82%; background: var(--superficie); border-radius: 20px; box-shadow: var(--sombra-2); }
.v-qr { width: 96px; height: 96px; flex-shrink: 0; border-radius: 14px; background: var(--fondo); display: grid; place-items: center; }
.v-qr .material-symbols-rounded { font-size: 80px; color: var(--texto); }
.v-lineas { flex: 1; display: grid; gap: 4px; font-size: 13px; }
.v-lineas b { font-family: "Roboto Mono", Consolas, monospace; color: var(--azul); margin-bottom: 6px; }
.v-lineas small { color: var(--texto-2); font-size: 11px; margin-bottom: 4px; }
.v-barra { height: 6px; border-radius: 3px; background: var(--pista); overflow: hidden; }
.v-barra i { display: block; height: 100%; background: var(--azul); border-radius: 3px; }
.v-barra.verde i { background: var(--verde); }

.v-ruleta {
    width: 220px; height: 220px; border-radius: 50%;
    border: 8px solid var(--superficie); box-shadow: var(--sombra-2);
    background: conic-gradient(#ea4335 0 45deg, #fbbc05 0 90deg, #34a853 0 135deg, #4285f4 0 180deg, #ea4335 0 225deg, #fbbc05 0 270deg, #34a853 0 315deg, #4285f4 0 360deg);
    display: grid; place-items: center;
    animation: girar 9s cubic-bezier(0.3, 0, 0.2, 1) infinite;
}
.v-ruleta-centro { width: 44px; height: 44px; border-radius: 50%; background: var(--superficie); box-shadow: var(--sombra-1); }
.v-puntero { position: absolute; top: calc(50% - 128px); left: 50%; transform: translateX(-50%); border: 12px solid transparent; border-top: 20px solid var(--texto); }
@keyframes girar { 0% { transform: rotate(0); } 60%, 100% { transform: rotate(1080deg); } }

.v-celu {
    width: 190px; padding: 28px 20px 20px; border-radius: 28px;
    background: var(--superficie); box-shadow: var(--sombra-2);
    display: grid; justify-items: center; gap: 6px; text-align: center;
    border: 6px solid var(--texto);
}
.v-avatar { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--verde); color: #fff; font-size: 22px; font-weight: 500; margin-bottom: 6px; }
.v-celu small { color: var(--texto-2); }
.v-boton { margin-top: 10px; padding: 8px 22px; border-radius: 18px; background: var(--verde); color: #fff; font-size: 13px; font-weight: 500; }

.v-revista { position: relative; width: 240px; height: 170px; perspective: 900px; }
.v-pagina { position: absolute; top: 0; width: 50%; height: 100%; background: var(--superficie); box-shadow: var(--sombra-2); border-radius: 4px 12px 12px 4px; left: 50%; transform-origin: left center;
    background-image: linear-gradient(var(--borde) 2px, transparent 2px); background-size: 100% 14px; background-position: 0 24px; background-clip: content-box; padding: 18px 16px; }
.v-pagina:first-child { left: 0; border-radius: 12px 4px 4px 12px; background-color: var(--violeta-claro); }
.v-pagina.girando { animation: hojear 4s ease-in-out infinite; }
@keyframes hojear { 0%, 30% { transform: rotateY(0); } 70%, 100% { transform: rotateY(-180deg); } }

@media (prefers-reduced-motion: reduce) {
    .l-slide, .v-flotante, .v-ruleta, .v-pagina.girando { animation: none; transition: none; }
}

/* ---------- Secciones ---------- */
.l-seccion { padding: 72px 24px; }
.l-seccion > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.l-gris { background: var(--superficie); border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }
.l-encabezado { text-align: center; max-width: 980px; margin-bottom: 40px; }
.l-encabezado p { text-wrap: pretty; }
.l-sobretitulo { display: inline-block; color: var(--azul); font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.l-encabezado h2 { font-size: clamp(26px, 3vw, 34px); font-weight: 400; line-height: 1.25; margin-bottom: 12px; }
.l-encabezado p { color: var(--texto-2); font-size: 16px; line-height: 1.6; }

.l-pilares { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.l-pilar { text-align: center; padding: 8px 16px; }
.l-pilar .modulo-icono { margin: 0 auto 16px; }
.l-pilar h3 { font-size: 18px; font-weight: 500; margin-bottom: 6px; }
.l-pilar p { color: var(--texto-2); line-height: 1.5; }

/* Tarjetas de herramientas y juegos */
.l-modulos { align-items: stretch; grid-template-columns: repeat(auto-fit, minmax(260px, 380px)); justify-content: center; }
.l-modulo {
    display: flex; flex-direction: column; align-items: flex-start;
    padding: 24px; text-align: left; font: inherit; color: inherit; cursor: pointer;
    transition: box-shadow 0.2s var(--curva), border-color 0.2s var(--curva), transform 0.2s var(--curva);
}
.l-modulo:hover { border-color: transparent; box-shadow: var(--sombra-2); transform: translateY(-2px); }
.l-modulo:focus-visible { outline: 2px solid var(--azul); outline-offset: 2px; }
.l-modulo h3 { font-size: 18px; font-weight: 500; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.l-modulo p { color: var(--texto-2); line-height: 1.5; margin-bottom: 16px; }
.l-mas { margin-top: auto; display: inline-flex; align-items: center; gap: 4px; color: var(--azul); font-weight: 500; font-size: 14px; }
.l-mas .material-symbols-rounded { font-size: 18px; transition: transform 0.2s var(--curva); }
.l-modulo:hover .l-mas .material-symbols-rounded { transform: translateX(3px); }
.precio-landing { display: block; margin: -4px 0 16px; font-size: 15px; }
.precio-landing s { color: var(--texto-2); }
.precio-landing strong { font-weight: 500; }
.precio-landing s + strong { color: var(--rojo); }
.precio-landing span { color: var(--texto-2); font-size: 13px; }

/* Ventana de detalle */
.l-detalle { position: relative; max-width: 540px; }
.l-detalle .modulo-icono { margin-bottom: 16px; }
.l-detalle .ventana-titulo { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.l-cerrar { position: absolute; top: 16px; right: 16px; }
.l-detalle-bajada { color: var(--texto-2); line-height: 1.5; margin: 4px 0 16px; }
.l-lista { list-style: none; display: grid; gap: 10px; margin-bottom: 16px; }
.l-lista li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.45; }
.l-lista .material-symbols-rounded { color: var(--verde); font-size: 20px; flex-shrink: 0; }
.l-ideal { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; background: var(--superficie-2); color: var(--texto-2); font-size: 14px; line-height: 1.45; }
.l-ideal .material-symbols-rounded { color: var(--amarillo); font-size: 20px; }
.l-ideal b { color: var(--texto); font-weight: 500; }
.l-detalle-precio { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.l-detalle-precio .precio-landing { margin: 0; }
.l-detalle .ventana-acciones { flex-wrap: wrap; }

/* ---------- Contacto ---------- */
.l-contacto { max-width: 640px; }
.l-contacto-titulo { text-align: center; font-size: clamp(26px, 3vw, 34px); font-weight: 400; margin-bottom: 24px; }
.l-form { padding: 28px; background: var(--fondo); }
.l-form-dos { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.l-form .btn { width: 100%; justify-content: center; height: 48px; }
.l-form .opcional { color: var(--texto-2); font-weight: 400; }
.l-form textarea { font-family: inherit; font-size: 15px; resize: vertical; }
.l-form-aviso { margin-bottom: 16px; }
.l-trampa { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Botón flotante "Ir arriba" ---------- */
.l-arriba {
    position: fixed; right: 24px; bottom: 24px; z-index: 90;
    width: 48px; height: 48px; border: none; border-radius: 16px;
    display: grid; place-items: center; cursor: pointer;
    background: var(--azul); color: var(--sobre-azul, #fff);
    box-shadow: var(--sombra-2);
    opacity: 0; visibility: hidden; transform: translateY(12px) scale(0.9);
    transition: opacity 0.2s var(--curva), transform 0.2s var(--curva), visibility 0.2s, box-shadow 0.2s var(--curva);
}
.l-arriba.visible { opacity: 1; visibility: visible; transform: none; }
.l-arriba:hover { box-shadow: var(--sombra-3); }
.l-arriba:focus-visible { outline: 2px solid var(--azul); outline-offset: 3px; }
@media (max-width: 640px) { .l-arriba { right: 16px; bottom: 16px; } }

/* ---------- Pie ---------- */
.l-pie {
    max-width: 1200px; margin: 0 auto; padding: 32px 24px 40px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
    color: var(--texto-2); font-size: 13px;
}
.l-pie .marca { font-size: 16px; }
.l-pie .marca-icono { width: 28px; height: 28px; }
.l-pie .marca-icono .material-symbols-rounded { font-size: 18px; }
.l-pie nav { display: flex; gap: 16px; }
.l-pie nav a { color: var(--texto-2); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .l-nav { display: none; }
    .l-barra-acciones, .l-nav + .l-barra-acciones { margin-left: auto; }
    .l-slide { grid-template-columns: 1fr; gap: 28px; padding: 32px 28px; }
    .l-slide-visual { height: 240px; order: -1; }

}
@media (max-width: 640px) {
    .l-barra { padding: 0 12px; gap: 8px; }
    .l-barra-acciones { gap: 4px; }
    .l-barra-acciones .btn { padding: 0 14px; }
    .l-slider { padding: 16px 12px 0; }
    .l-slide { padding: 24px 20px; border-radius: 20px; min-height: 0; }
    .l-slide p { font-size: 15px; }
    .l-slide-acciones .btn { flex: 1; justify-content: center; }
    .l-slide-visual { height: 200px; }
    .v-ruleta { width: 160px; height: 160px; }
    .v-puntero { top: calc(50% - 98px); }
    .v-tarjeta { width: 92%; padding: 16px; gap: 14px; }
    .v-qr { width: 72px; height: 72px; }
    .v-qr .material-symbols-rounded { font-size: 60px; }
    .v-celu { transform: scale(0.85); }
    .v-revista { transform: scale(0.8); }
    .l-seccion { padding: 48px 16px; }
    .l-pilares { grid-template-columns: 1fr; gap: 28px; }
    .l-form { padding: 20px; }
    .l-form-dos { grid-template-columns: 1fr; }
    .l-pie { flex-direction: column; text-align: center; }
}
@media (max-width: 400px) {
    .l-barra .marca > span:last-child { display: none; }
}