/* ==============================================
   ACQUA VAZAMENTOS - ANIMAÇÕES
   ============================================== */

/* ====== KEYFRAMES ====== */

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-30px) translateX(20px);
    }
}

@keyframes float-card {
    0%, 100% {
        transform: translateY(0) rotate(0);
    }
    50% {
        transform: translateY(-15px) rotate(2deg);
    }
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

@keyframes rotate-slow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeLeft {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeRight {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

@keyframes bounce-in {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* ====== ENTRY ANIMATIONS ====== */

.animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-fade-left {
    animation: fadeLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-fade-right {
    animation: fadeRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-fade-in {
    animation: fadeIn 0.8s ease both;
}

.animate-scale-in {
    animation: scaleIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-bounce-in {
    animation: bounce-in 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) both;
}

.animate-delay-1 { animation-delay: 0.15s; }
.animate-delay-2 { animation-delay: 0.3s; }
.animate-delay-3 { animation-delay: 0.45s; }
.animate-delay-4 { animation-delay: 0.6s; }
.animate-delay-5 { animation-delay: 0.75s; }

/* ====== SCROLL REVEAL — entra descendo de cima ====== */

.scroll-reveal {
    opacity: 0;
    transform: translateY(-50px);
    transition:
        opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--delay, 0s);
    will-change: transform, opacity;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Variação que sobe (para casos específicos onde fizer mais sentido) */
.scroll-reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition:
        opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--delay, 0s);
    will-change: transform, opacity;
}

.scroll-reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition:
        opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: var(--delay, 0s);
}

.scroll-reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition:
        opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: var(--delay, 0s);
}

.scroll-reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ====== INPUT ANIMATIONS ====== */

.form-group input,
.form-group select,
.form-group textarea {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-group input.shake,
.form-group select.shake {
    animation: shake 0.4s ease;
}

/* ====== BUTTON RIPPLE ====== */

.btn {
    position: relative;
    overflow: hidden;
}

.btn-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    pointer-events: none;
    animation: ripple 0.6s ease-out;
}

/* ====== HOVER EFFECTS ====== */

.service-card,
.pain-card,
.testimonial-card,
.area-card,
.faq-item,
.tech-list-item {
    will-change: transform;
}

/* ====== LINK UNDERLINE EFFECT ====== */

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.25s ease;
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 60%;
}

/* ====== REDUCED MOTION ====== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .scroll-reveal {
        opacity: 1;
        transform: none;
    }
}