/* R&B Espaços Verdes - Scroll Animations
   ========================================== */

/* =============================================
   FADE IN ANIMATIONS
   ============================================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* =============================================
   STAGGER DELAYS
   ============================================= */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }
.delay-600 { transition-delay: 600ms; }
.delay-700 { transition-delay: 700ms; }
.delay-800 { transition-delay: 800ms; }

/* =============================================
   PARALLAX SUBTLE
   ============================================= */
.parallax-bg {
    will-change: transform;
    transition: transform 0.1s linear;
}

/* =============================================
   COUNTER ANIMATION
   ============================================= */
.count-up {
    display: inline-block;
}

/* =============================================
   IMAGE REVEAL
   ============================================= */
.image-reveal {
    position: relative;
    overflow: hidden;
}

.image-reveal::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-forest);
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}

.image-reveal.visible::after {
    transform: scaleX(0);
}

/* =============================================
   TEXT REVEAL
   ============================================= */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}

.text-reveal.visible span {
    transform: translateY(0);
}

/* =============================================
   PULSE GLOW (for CTAs)
   ============================================= */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }
}

.pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* =============================================
   FLOAT ANIMATION (decorative elements)
   ============================================= */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.float-anim {
    animation: float 3s ease-in-out infinite;
}

/* =============================================
   REDUCED MOTION
   ============================================= */
@media (prefers-reduced-motion: reduce) {
    .fade-in,
    .fade-in-left,
    .fade-in-right,
    .fade-in-scale {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .image-reveal::after {
        display: none;
    }

    .text-reveal span {
        transform: none;
        transition: none;
    }

    .pulse-glow {
        animation: none;
    }

    .float-anim {
        animation: none;
    }
}

/* =============================================
   ABOVE-THE-FOLD: Prevent CLS/LCP delay
   Hero content should be visible immediately
   ============================================= */
.page-hero .fade-in,
.page-hero .fade-in-left,
.page-hero .fade-in-right,
.page-hero .fade-in-scale {
    opacity: 1;
    transform: none;
}