/* ===========================================
   AVLA - Animaciones y Efectos
   =========================================== */

/* ---- Reveal Animations Base ---- */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-scale {
    opacity: 0;
    transition: 
        opacity var(--transition-slower) var(--ease-out-expo),
        transform var(--transition-slower) var(--ease-out-expo);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-scale {
    transform: scale(0.9);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed,
.reveal-scale.revealed {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* ---- Staggered Animations ---- */
[data-delay="100"] {
    transition-delay: 100ms;
}

[data-delay="200"] {
    transition-delay: 200ms;
}

[data-delay="300"] {
    transition-delay: 300ms;
}

[data-delay="400"] {
    transition-delay: 400ms;
}

/* ---- Parallax Effect ---- */
.parallax {
    will-change: transform;
}

/* ---- Floating Animation ---- */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.floating {
    animation: float 4s ease-in-out infinite;
}

.floating-slow {
    animation: float 6s ease-in-out infinite;
}

/* ---- Pulse Animation ---- */
@keyframes pulse-soft {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.02);
        opacity: 0.9;
    }
}

.pulse-soft {
    animation: pulse-soft 3s ease-in-out infinite;
}

/* ---- Gradient Animation ---- */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animated-gradient {
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

/* ---- Shine Effect ---- */
@keyframes shine {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

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

.shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shine 3s ease-in-out infinite;
    pointer-events: none;
}

/* ---- Hover Lift Effect ---- */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ---- Link Underline Animation ---- */
.link-animated {
    position: relative;
    display: inline-block;
}

.link-animated::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width var(--transition-base) var(--ease-out-expo);
}

.link-animated:hover::after {
    width: 100%;
}

/* ---- Button Ripple Effect ---- */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-ripple:active::before {
    width: 300px;
    height: 300px;
}

/* ---- Card Tilt Effect (opcional, activar con JS) ---- */
.tilt-effect {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.tilt-effect:hover {
    transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
}

/* ---- Typewriter Effect ---- */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--color-marian-blue);
    }
}

.typewriter {
    overflow: hidden;
    border-right: 3px solid var(--color-marian-blue);
    white-space: nowrap;
    animation: 
        typing 3s steps(40, end),
        blink-caret 0.75s step-end infinite;
}

/* ---- Fade In/Out Classes ---- */
.fade-in {
    animation: fadeIn var(--transition-base) ease forwards;
}

.fade-out {
    animation: fadeOut var(--transition-base) ease forwards;
}

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

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

/* ---- Slide Animations ---- */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.slide-in-up {
    animation: slideInUp var(--transition-slow) var(--ease-out-expo) forwards;
}

.slide-in-left {
    animation: slideInLeft var(--transition-slow) var(--ease-out-expo) forwards;
}

.slide-in-right {
    animation: slideInRight var(--transition-slow) var(--ease-out-expo) forwards;
}

/* ---- Scale Pop Animation ---- */
@keyframes scalePop {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.scale-pop {
    animation: scalePop var(--transition-slow) var(--ease-out-back) forwards;
}

/* ---- Wiggle Animation ---- */
@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-3deg);
    }
    75% {
        transform: rotate(3deg);
    }
}

.wiggle:hover {
    animation: wiggle 0.5s ease-in-out;
}

/* ---- Drawing Animation for SVG ---- */
@keyframes draw {
    to {
        stroke-dashoffset: 0;
    }
}

.draw-svg {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: draw 2s ease forwards;
}

/* ---- Blob Animation ---- */
@keyframes blob {
    0%, 100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
}

.blob {
    animation: blob 8s ease-in-out infinite;
}

/* ---- Marquee Animation (for possible testimonials) ---- */
@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.marquee {
    animation: marquee 30s linear infinite;
}

.marquee:hover {
    animation-play-state: paused;
}

/* ---- Focus States for Accessibility ---- */
*:focus-visible {
    outline: 3px solid var(--color-marian-blue);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--color-marian-blue);
    outline-offset: 3px;
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal-up,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }

    html {
        scroll-behavior: auto;
    }
}

/* ---- Text Selection ---- */
::selection {
    background: var(--color-thistle);
    color: var(--color-primary-dark);
}

::-moz-selection {
    background: var(--color-thistle);
    color: var(--color-primary-dark);
}

/* ---- Scrollbar Styling ---- */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-background);
}

::-webkit-scrollbar-thumb {
    background: var(--color-alice-blue);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-thistle);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-alice-blue) var(--color-background);
}