/* RL Imobiliária — hero cinematográfica baseada em sequência de frames */
#mainContent .kaskad-hero-sequence {
    --kaskad-black: #080808;
    --kaskad-white: #f5f2ec;
    --kaskad-gold: #c9a96e;
    position: relative;
    width: 100%;
    height: 400vh;
    min-height: 400vh;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible;
    background: var(--kaskad-black);
    color: var(--kaskad-white);
    isolation: isolate;
}

#mainContent .kaskad-canvas-wrapper {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    height: 100svh;
    overflow: hidden;
    background: var(--kaskad-black);
}

#mainContent #rlHeroCanvas {
    position: absolute;
    inset: 0;
    display: block;
    width: 100vw;
    height: 100vh;
    height: 100svh;
    background: var(--kaskad-black);
}

#mainContent .kaskad-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .82rem;
    padding: 24px;
    pointer-events: none;
    text-align: center;
    will-change: transform, opacity, filter;
}

#mainContent .kaskad-hero-title {
    margin: 0 !important;
    padding: 0 0 0 .12em !important;
    max-width: 96vw;
    color: var(--kaskad-white) !important;
    font-family: "Cormorant Garamond", Georgia, serif !important;
    font-size: clamp(3.5rem, 8.7vw, 9rem) !important;
    font-weight: 300 !important;
    line-height: .95 !important;
    letter-spacing: .12em !important;
    text-transform: uppercase;
    white-space: nowrap;
    text-shadow: 0 12px 45px rgba(0,0,0,.2) !important;
}

#mainContent .kaskad-hero-rule {
    width: clamp(60px, 8vw, 100px);
    height: 1px;
    background: var(--kaskad-gold);
    opacity: .72;
}

#mainContent .kaskad-hero-subtitle {
    margin: 0 !important;
    padding-left: .38em;
    color: var(--kaskad-gold) !important;
    font-family: "Inter", Arial, sans-serif !important;
    font-size: clamp(.58rem, 1vw, .78rem) !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
    letter-spacing: .38em !important;
    text-transform: uppercase;
    text-shadow: 0 8px 30px rgba(0,0,0,.35);
}

#mainContent .kaskad-scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 26px;
    z-index: 12;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transform: translateX(-50%);
    color: rgba(245,242,236,.58);
    pointer-events: none;
    will-change: transform, opacity;
}

#mainContent .kaskad-scroll-hint span {
    font: 400 8px/1 "Inter", Arial, sans-serif;
    letter-spacing: .42em;
    padding-left: .42em;
}

#mainContent .kaskad-scroll-hint i {
    display: block;
    width: 1px;
    height: 38px;
    background: linear-gradient(to bottom, rgba(201,169,110,.85), transparent);
    transform-origin: top;
    animation: rlKaskadScrollPulse 1.7s ease-in-out infinite;
}

/* Loader somente da sequência; não interfere no restante do site. */
#mainContent .kaskad-frame-loader {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: grid;
    place-items: center;
    background: #080808;
    transition: opacity .55s ease, visibility .55s ease;
}

#mainContent .kaskad-frame-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#mainContent .kaskad-frame-loader__inner {
    width: min(420px, calc(100vw - 48px));
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px 18px;
    align-items: center;
    color: rgba(245,242,236,.68);
}

#mainContent .kaskad-frame-loader__inner > span,
#mainContent .kaskad-frame-loader__inner > strong {
    font: 400 9px/1.2 "Inter", Arial, sans-serif;
    letter-spacing: .25em;
}

#mainContent .kaskad-frame-loader__inner > strong {
    font-weight: 500;
    letter-spacing: .08em;
}

#mainContent .kaskad-frame-loader__track {
    grid-column: 1 / -1;
    height: 1px;
    overflow: hidden;
    background: rgba(245,242,236,.16);
}

#mainContent .kaskad-frame-loader__track i {
    display: block;
    width: 0;
    height: 100%;
    background: var(--kaskad-gold);
    transition: width .12s linear;
}

@keyframes rlKaskadScrollPulse {
    0%,100% { transform: scaleY(.45); opacity: .35; }
    50% { transform: scaleY(1); opacity: 1; }
}

/* Faz a seção seguinte entrar limpa, sem sobreposição da hero antiga. */
#mainContent .kaskad-hero-sequence + .premium-trust-strip {
    position: relative;
    z-index: 5;
}

@media (max-width: 760px) {
    #mainContent .kaskad-hero-sequence {
        height: 360vh;
        min-height: 360vh;
    }
    #mainContent .kaskad-hero-title {
        max-width: 94vw;
        font-size: clamp(2.25rem, 10.8vw, 4rem) !important;
        letter-spacing: .085em !important;
        padding-left: .085em !important;
        white-space: normal;
    }
    #mainContent .kaskad-hero-subtitle {
        max-width: 88vw;
        font-size: .58rem !important;
        line-height: 1.65 !important;
        letter-spacing: .25em !important;
        padding-left: .25em;
    }
    #mainContent .kaskad-scroll-hint { bottom: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    #mainContent .kaskad-scroll-hint i { animation: none; }
}