/* 
 * Ristorante Emili - Animations Stylesheet
 * Elegant animations for a modern restaurant website
 */

/* ===== FADE IN ANIMATION ===== */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

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

/* ===== SLIDE UP ANIMATION ===== */
.slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s ease forwards;
    animation-delay: 0.3s;
}

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

/* ===== REVEAL ANIMATIONS ===== */
.reveal-left, .reveal-right, .reveal-up {
    opacity: 0;
    transition: all 1s ease;
}

.reveal-left {
    transform: translateX(-50px);
}

.reveal-right {
    transform: translateX(50px);
}

.reveal-up {
    transform: translateY(50px);
}

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

/* ===== STAGGER ANIMATIONS ===== */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.stagger-item.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== PULSE ANIMATION ===== */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* ===== ROTATE ANIMATION ===== */
.rotate {
    animation: rotate 10s linear infinite;
}

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

/* ===== FLOAT ANIMATION ===== */
.float {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

/* ===== SHAKE ANIMATION ===== */
.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    20%, 60% {
        transform: translateX(-5px);
    }
    40%, 80% {
        transform: translateX(5px);
    }
}

/* ===== FLIP ANIMATION ===== */
.flip {
    animation: flip 1s ease;
    transform-style: preserve-3d;
}

@keyframes flip {
    0% {
        transform: perspective(400px) rotateY(0);
    }
    100% {
        transform: perspective(400px) rotateY(360deg);
    }
}

/* ===== BOUNCE ANIMATION ===== */
.bounce {
    animation: bounce 1s ease infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

/* ===== FADE IN UP ANIMATION ===== */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== FADE IN LEFT ANIMATION ===== */
.fade-in-left {
    opacity: 0;
    transform: translateX(-20px);
    animation: fadeInLeft 0.8s ease forwards;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== FADE IN RIGHT ANIMATION ===== */
.fade-in-right {
    opacity: 0;
    transform: translateX(20px);
    animation: fadeInRight 0.8s ease forwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== ZOOM IN ANIMATION ===== */
.zoom-in {
    opacity: 0;
    transform: scale(0.9);
    animation: zoomIn 0.8s ease forwards;
}

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

/* ===== ZOOM OUT ANIMATION ===== */
.zoom-out {
    opacity: 0;
    transform: scale(1.1);
    animation: zoomOut 0.8s ease forwards;
}

@keyframes zoomOut {
    from {
        opacity: 0;
        transform: scale(1.1);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== BLUR IN ANIMATION ===== */
.blur-in {
    opacity: 0;
    filter: blur(10px);
    animation: blurIn 0.8s ease forwards;
}

@keyframes blurIn {
    from {
        opacity: 0;
        filter: blur(10px);
    }
    to {
        opacity: 1;
        filter: blur(0);
    }
}

/* ===== TYPING ANIMATION ===== */
.typing {
    width: 0;
    white-space: nowrap;
    overflow: hidden;
    border-right: 3px solid var(--primary-color);
    animation: typing 3s steps(40) forwards, blink 1s infinite;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

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

/* ===== STAGGERED REVEAL FOR MENU ITEMS ===== */
.menu-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.menu-item.active {
    opacity: 1;
    transform: translateY(0);
}

/* Apply staggered delay to menu items */
.menu-item:nth-child(1) {
    transition-delay: 0.1s;
}

.menu-item:nth-child(2) {
    transition-delay: 0.2s;
}

.menu-item:nth-child(3) {
    transition-delay: 0.3s;
}

.menu-item:nth-child(4) {
    transition-delay: 0.4s;
}

.menu-item:nth-child(5) {
    transition-delay: 0.5s;
}

/* ===== PARALLAX EFFECT ===== */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* ===== SCROLL ANIMATIONS TRIGGER ===== */
/* These classes will be added via JavaScript when elements come into view */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
}