/* ============================================================================
   granos.uy — PORTADA PÚBLICA (landing)
   ========================================================================== */

/* --------------------------- Barra de navegación ------------------------- */

.barra-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gris-100);
}
.barra-nav__interior {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 0;
}
.marca__logo { height: 40px; display: block; }

.barra-nav__enlaces { display: flex; gap: 26px; }
.barra-nav__enlaces a {
    font-weight: 600;
    font-size: .95rem;
    color: var(--tinta-700);
}
.barra-nav__enlaces a:hover { color: var(--verde-600); text-decoration: none; }

.barra-nav__acciones { display: flex; gap: 10px; }

/* --------------------------------- Hero ---------------------------------- */

.hero {
    background:
        radial-gradient(1000px 500px at 85% -10%, rgba(16, 185, 129, .25), transparent 60%),
        radial-gradient(700px 420px at -10% 110%, rgba(245, 158, 11, .16), transparent 60%),
        linear-gradient(160deg, var(--verde-900) 0%, var(--verde-800) 55%, var(--verde-700) 100%);
    color: var(--blanco);
    overflow: hidden;
}
.hero__interior {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 48px;
    align-items: center;
    padding: 84px 0 92px;
}

.hero__etiqueta {
    display: inline-block;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .22);
    font-size: .82rem;
    font-weight: 700;
    padding: 7px 14px;
    border-radius: 999px;
    margin-bottom: 22px;
}

.hero h1 {
    font-size: clamp(2.1rem, 4.4vw, 3.4rem);
    font-weight: 900;
    margin-bottom: 18px;
}
.hero h1 .acento { color: var(--verde-500); }

.hero__bajada {
    font-size: 1.08rem;
    color: rgba(255, 255, 255, .85);
    max-width: 56ch;
    margin-bottom: 20px;
}
.hero__bajada strong { color: var(--blanco); }

.hero__puntos { list-style: none; margin-bottom: 30px; }
.hero__puntos li { padding: 3px 0; color: rgba(255, 255, 255, .9); font-weight: 500; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .boton--secundario { background: transparent; color: var(--blanco); border-color: rgba(255, 255, 255, .4); }
.hero .boton--secundario:hover { background: rgba(255, 255, 255, .1); }

/* Mini pizarra del hero */
.hero__tarjeta { display: flex; justify-content: center; }

.mini-pizarra {
    width: min(400px, 100%);
    background: var(--blanco);
    border-radius: 18px;
    padding: 16px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, .35);
    transform: rotate(1.5deg);
    transition: transform .25s ease;
}
.mini-pizarra:hover { transform: rotate(0deg) scale(1.01); }

.mini-pizarra__cabecera {
    background: var(--tinta-900);
    color: var(--blanco);
    border-radius: 12px;
    text-align: center;
    padding: 12px;
    margin-bottom: 10px;
}
.mini-pizarra__titulo { display: block; font-weight: 900; letter-spacing: .06em; }
.mini-pizarra__fecha { font-size: .8rem; color: var(--gris-400); }

.mini-pizarra__fila {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--blanco);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 8px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .35);
}
.mini-pizarra__grano { flex: 1; font-weight: 800; font-size: .92rem; }
.mini-pizarra__precio { font-size: 1.45rem; font-weight: 900; }
.mini-pizarra__variacion { font-weight: 800; font-size: .9rem; min-width: 58px; text-align: right; }
.mini-pizarra__variacion--sube  { color: #b8ffd9; }
.mini-pizarra__variacion--baja  { color: #ffd2d2; }
.mini-pizarra__variacion--igual { color: rgba(255, 255, 255, .85); }
.mini-pizarra__vacio { text-align: center; color: var(--gris-600); padding: 20px 8px; }
.mini-pizarra__pie { text-align: center; font-size: .72rem; color: var(--gris-600); padding-top: 6px; }

/* ------------------------------- Secciones ------------------------------- */

.seccion { padding: 84px 0; }
.seccion__cabecera { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.seccion__cabecera h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 900; margin-bottom: 10px; }
.seccion__sub { color: var(--gris-600); font-size: 1.02rem; }

.etiqueta-cme {
    display: inline-block;
    vertical-align: middle;
    background: #dbe8ff;
    color: #1d4fd7;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .05em;
    padding: 4px 10px;
    border-radius: 999px;
    margin-left: 8px;
    text-transform: uppercase;
}

/* --------------------------- Pizarra del día ----------------------------- */

.seccion--pizarra { background: var(--blanco); }

.pizarra-tabla { max-width: 880px; margin: 0 auto; }

.pizarra-tabla__fila {
    display: grid;
    grid-template-columns: 64px 1fr auto auto;
    align-items: center;
    gap: 18px;
    color: var(--blanco);
    border-radius: 16px;
    padding: 16px 26px;
    margin-bottom: 12px;
    box-shadow: var(--sombra-1);
    text-shadow: 0 1px 3px rgba(0, 0, 0, .35);
    transition: transform .15s ease, box-shadow .15s ease;
}
.pizarra-tabla__fila:hover { transform: translateY(-2px) scale(1.005); box-shadow: var(--sombra-2); }

.pizarra-tabla__icono {
    font-size: 1.9rem;
    background: rgba(255, 255, 255, .22);
    border-radius: 50%;
    width: 58px; height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pizarra-tabla__nombre strong { display: block; font-size: 1.25rem; font-weight: 900; letter-spacing: .01em; }
.pizarra-tabla__nombre small { font-size: .8rem; opacity: .9; font-weight: 600; }

.pizarra-tabla__precio { font-size: 2.6rem; font-weight: 900; letter-spacing: -0.02em; }

.pizarra-tabla__tendencia { text-align: center; min-width: 86px; }
.pizarra-tabla__tendencia .flecha { display: block; font-size: 1.5rem; line-height: 1; }
.pizarra-tabla__tendencia .valor { font-weight: 900; font-size: 1.05rem; }
.pizarra-tabla__tendencia--sube .flecha,
.pizarra-tabla__tendencia--sube .valor { color: #b9ffcf; }
.pizarra-tabla__tendencia--baja .flecha,
.pizarra-tabla__tendencia--baja .valor { color: #ffc9c9; }
.pizarra-tabla__vacio { text-align: center; color: var(--gris-600); padding: 30px; }

.pizarra-referencias {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px;
    margin-top: 26px;
    font-size: .9rem;
    color: var(--gris-600);
    font-weight: 600;
}
.pizarra-referencias .ref { font-style: normal; margin-right: 4px; }
.pizarra-referencias .ref--sube { color: var(--verde-600); }
.pizarra-referencias .ref--baja { color: var(--rojo-500); }
.pizarra-referencias__aviso { flex-basis: 100%; text-align: center; font-weight: 500; font-size: .82rem; }

/* --------------------------- Franja Chicago ------------------------------ */

.seccion--chicago { background: var(--crema); }

.chicago-franja {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 18px;
    max-width: 980px;
    margin: 0 auto;
}
.chicago-tarjeta {
    background: var(--blanco);
    border: 1px solid var(--gris-100);
    border-top: 4px solid #1d4fd7;
    border-radius: var(--radio);
    padding: 20px 22px;
    box-shadow: var(--sombra-1);
}
.chicago-tarjeta__cabecera { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.chicago-tarjeta__simbolo {
    background: #dbe8ff;
    color: #1d4fd7;
    font-weight: 900;
    font-size: .8rem;
    padding: 3px 10px;
    border-radius: 8px;
}
.chicago-tarjeta__nombre { font-weight: 700; font-size: .9rem; color: var(--tinta-700); }
.chicago-tarjeta__precio { font-size: 1.7rem; font-weight: 900; }
.chicago-tarjeta__precio small { font-size: .85rem; color: var(--gris-600); font-weight: 600; }
.chicago-tarjeta__detalle { font-size: .85rem; color: var(--gris-600); margin: 2px 0 10px; }
.chicago-tarjeta__variacion { font-weight: 800; font-size: .9rem; }
.chicago-tarjeta__variacion--sube  { color: var(--verde-600); }
.chicago-tarjeta__variacion--baja  { color: var(--rojo-500); }
.chicago-tarjeta__variacion--igual { color: var(--gris-600); }

/* ------------------------------- Funciones ------------------------------- */

.grilla-funciones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.funcion {
    background: var(--blanco);
    border: 1px solid var(--gris-100);
    border-radius: var(--radio);
    padding: 28px;
    box-shadow: var(--sombra-1);
    transition: transform .15s ease, box-shadow .15s ease;
}
.funcion:hover { transform: translateY(-3px); box-shadow: var(--sombra-2); }
.funcion__icono { font-size: 2rem; margin-bottom: 12px; }
.funcion h3 { font-size: 1.12rem; margin-bottom: 8px; }
.funcion p { color: var(--gris-600); font-size: .93rem; margin-bottom: 14px; }

/* -------------------------------- Planes --------------------------------- */

.seccion--planes { background: var(--blanco); }

.grilla-planes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 420px));
    justify-content: center;
    gap: 26px;
}
.plan {
    position: relative;
    background: var(--crema);
    border: 1.5px solid var(--gris-200);
    border-radius: 18px;
    padding: 34px 30px;
}
.plan--pro {
    background: linear-gradient(165deg, var(--verde-900), var(--verde-700));
    border-color: var(--verde-700);
    color: var(--blanco);
    box-shadow: var(--sombra-2);
}
.plan__destacado {
    position: absolute;
    top: -13px; right: 26px;
    background: var(--ambar-500);
    color: #3d2800;
    font-size: .74rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 5px 14px;
    border-radius: 999px;
}
.plan h3 { font-size: 1.25rem; margin-bottom: 6px; }
.plan__precio { font-size: 2rem; font-weight: 900; margin-bottom: 18px; }
.plan__precio small { font-size: .85rem; font-weight: 600; opacity: .75; }
.plan ul { list-style: none; margin-bottom: 26px; }
.plan li { padding: 6px 0; font-size: .95rem; font-weight: 500; }
.plan__no { opacity: .5; }

/* -------------------------------- Alianza -------------------------------- */

.grilla-alianza {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 22px;
    max-width: 900px;
    margin: 0 auto 30px;
}
.grilla-alianza__mas {
    align-self: center;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--gris-400);
}
.socio {
    background: var(--blanco);
    border: 1px solid var(--gris-100);
    border-radius: var(--radio);
    padding: 30px;
    text-align: center;
    box-shadow: var(--sombra-1);
}
.socio__logo {
    width: 74px; height: 74px;
    margin: 0 auto 16px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--blanco);
}
.socio__logo--nucleados { background: linear-gradient(150deg, var(--verde-600), var(--verde-800)); }
.socio__logo--blasina   { background: linear-gradient(150deg, #b45309, var(--ambar-500)); }
.socio h3 { margin-bottom: 8px; }
.socio p { color: var(--gris-600); font-size: .93rem; }

.alianza-cita {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    background: var(--verde-100);
    color: var(--verde-800);
    padding: 16px 22px;
    border-radius: 12px;
    font-size: .93rem;
}

/* ------------------------------ Cierre / CTA ----------------------------- */

.seccion--cta-final {
    background:
        radial-gradient(800px 400px at 50% 120%, rgba(16, 185, 129, .3), transparent 60%),
        var(--verde-900);
    color: var(--blanco);
    text-align: center;
}
.seccion--cta-final h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); font-weight: 900; margin-bottom: 28px; }

/* ---------------------------------- Pie ---------------------------------- */

.pie { background: var(--tinta-900); color: var(--gris-400); }
.pie__interior {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 30px;
    padding: 48px 0 34px;
}
.pie__logo { height: 38px; margin-bottom: 12px; filter: brightness(0) invert(1) opacity(.9); }
.pie__marca p { font-size: .9rem; }
.pie__columna h4 { color: var(--blanco); font-size: .95rem; margin-bottom: 12px; }
.pie__columna a { display: block; color: var(--gris-400); padding: 4px 0; font-size: .9rem; }
.pie__columna a:hover { color: var(--verde-500); text-decoration: none; }
.pie__legal { border-top: 1px solid rgba(255, 255, 255, .08); padding: 16px 0; font-size: .8rem; }

/* ------------------------------ Responsivo ------------------------------- */

@media (max-width: 900px) {
    .barra-nav__enlaces { display: none; }
    .hero__interior { grid-template-columns: 1fr; padding: 56px 0 64px; }
    .hero__tarjeta { order: -1; }
    .mini-pizarra { transform: none; }
    .pie__interior { grid-template-columns: 1fr; }
    .grilla-alianza { grid-template-columns: 1fr; }
    .grilla-alianza__mas { text-align: center; }
    .pizarra-tabla__fila { grid-template-columns: 48px 1fr auto; }
    .pizarra-tabla__tendencia { display: none; }
    .pizarra-tabla__precio { font-size: 2rem; }
}