/* ========================================
   MY HAPPY LITTLE SCHOOL - Whimsical Animations
   Soft, dreamy, and playful motion design
   ======================================== */

/* ===== Custom Easing Functions ===== */
:root {
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-in-out-soft: cubic-bezier(0.45, 0, 0.55, 1);
}

/* ===== Keyframe Animations ===== */

/* Gentle floating animation */
@keyframes gentleFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-8px) rotate(1deg);
    }
    75% {
        transform: translateY(-4px) rotate(-1deg);
    }
}

/* Soft pulse animation */
@keyframes softPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.03);
        opacity: 0.95;
    }
}

/* Wiggle animation for icons */
@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-5deg);
    }
    75% {
        transform: rotate(5deg);
    }
}

/* Sparkle animation */
@keyframes sparkle {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* Fade in with slide up */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade in with slide down */
@keyframes fadeSlideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scale in with bounce */
@keyframes scaleInBounce {
    0% {
        opacity: 0;
        transform: scale(0.6);
    }
    70% {
        transform: scale(1.05);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Gradient shimmer */
@keyframes gradientShimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* Blob morphing */
@keyframes blobMorph {
    0%, 100% {
        border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%;
    }
    25% {
        border-radius: 50% 60% 40% 50% / 60% 50% 50% 40%;
    }
    50% {
        border-radius: 40% 50% 60% 50% / 50% 40% 60% 50%;
    }
    75% {
        border-radius: 55% 45% 45% 55% / 45% 55% 45% 55%;
    }
}

/* Rotate gently */
@keyframes gentleRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Bounce in */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Wave animation for text */
@keyframes wave {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Glow pulse */
@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(107, 91, 149, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(107, 91, 149, 0.4);
    }
}

/* ===== Applied Animations ===== */

/* Hero shapes floating */
.hero__shapes .shape--1 {
    animation: gentleFloat 10s var(--ease-in-out-soft) infinite;
}

.hero__shapes .shape--2 {
    animation: gentleFloat 12s var(--ease-in-out-soft) infinite;
    animation-delay: -3s;
}

.hero__shapes .shape--3 {
    animation: gentleFloat 8s var(--ease-in-out-soft) infinite;
    animation-delay: -6s;
}

/* Logo interactions */
.nav__logo:hover .nav__logo-img {
    animation: wiggle 0.5s var(--ease-bounce);
}

/* Button hover effects */
.btn--primary {
    position: relative;
    overflow: hidden;
}

.btn--primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn--primary:hover::after {
    width: 300px;
    height: 300px;
}

/* Card hover animations */
.method__card,
.course-card,
.event,
.testimonial-card,
.press-card,
.service-card,
.value-card {
    transition: transform 0.4s var(--ease-out-back),
                box-shadow 0.4s var(--ease-smooth);
}

/* Icon bounce on card hover */
.method__card:hover .method__icon,
.service-card:hover .service-card__icon,
.press-card:hover .press-card__logo,
.event:hover .event__icon {
    animation: wiggle 0.6s var(--ease-bounce);
}

/* Social links */
.social-link {
    transition: transform 0.3s var(--ease-out-back),
                box-shadow 0.3s var(--ease-smooth);
}

.social-link:hover {
    animation: softPulse 1s var(--ease-smooth) infinite;
}

/* Value tags wiggle */
.value:hover .value__icon {
    animation: wiggle 0.5s var(--ease-bounce);
}

/* Activity tags */
.activity {
    transition: all 0.3s var(--ease-out-back);
}

.activity:hover {
    animation: scaleInBounce 0.4s var(--ease-bounce);
}

/* ===== Smooth Transitions ===== */

/* Links underline animation */
.nav__link::after {
    transition: width 0.4s var(--ease-out-back),
                background-position 0.4s var(--ease-smooth);
}

/* Card reveal enhancements (works with AOS) */
[data-aos] {
    transition-timing-function: var(--ease-out-back) !important;
}

[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

/* ===== Hero Text Animation ===== */
.hero__title-highlight {
    background-size: 300% auto;
    animation: gradientShimmer 4s linear infinite;
}

/* ===== Loading Animation ===== */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-lavender) 0%, var(--color-cream) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s var(--ease-smooth), visibility 0.6s;
}

.loading.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading__spinner {
    width: 60px;
    height: 60px;
    position: relative;
}

.loading__spinner::before,
.loading__spinner::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 4px solid transparent;
}

.loading__spinner::before {
    border-top-color: var(--color-primary);
    animation: gentleRotate 1.2s linear infinite;
}

.loading__spinner::after {
    border-bottom-color: var(--color-secondary);
    animation: gentleRotate 1.2s linear infinite reverse;
    animation-delay: -0.3s;
}

/* ===== Scroll Indicator ===== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: gentleFloat 2.5s var(--ease-in-out-soft) infinite;
}

.scroll-indicator__mouse {
    width: 28px;
    height: 44px;
    border: 2px solid var(--color-primary);
    border-radius: 14px;
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
}

.scroll-indicator__wheel {
    width: 4px;
    height: 10px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeSlideDown 1.8s var(--ease-smooth) infinite;
}

/* ===== Testimonials Slider Animation ===== */
.testimonials__track {
    transition: transform 0.6s var(--ease-out-back);
}

.testimonial-card {
    opacity: 1;
    transition: opacity 0.4s var(--ease-smooth),
                transform 0.4s var(--ease-out-back);
}

/* ===== Image Hover Effects ===== */
.about__image-wrapper,
.hero__image-wrapper {
    overflow: hidden;
}

.about__img,
.hero__img {
    transition: transform 0.6s var(--ease-smooth);
}

.about__image-wrapper:hover .about__img,
.hero__image-wrapper:hover .hero__img {
    transform: scale(1.08);
}

/* ===== Badge Hover ===== */
.badge {
    transition: all 0.4s var(--ease-out-back);
}

.badge:hover {
    animation: softPulse 0.8s var(--ease-smooth);
}

/* ===== Footer Links ===== */
.footer__list a {
    position: relative;
    transition: all 0.3s var(--ease-smooth);
}

.footer__list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-peach));
    transition: width 0.4s var(--ease-out-back);
}

.footer__list a:hover::after {
    width: 100%;
}

/* ===== Navigation dropdown ===== */
.nav__dropdown {
    transform-origin: top center;
}

.nav__item--dropdown:hover .nav__dropdown {
    animation: fadeSlideDown 0.3s var(--ease-out-back);
}

/* ===== Course Card Headers ===== */
.course-card__header {
    position: relative;
    overflow: hidden;
}

.course-card__header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    transform: rotate(45deg);
    animation: gradientShimmer 8s linear infinite;
}

/* ===== Staggered animations for grids ===== */
.method__grid .method__card,
.courses__grid .course-card,
.services__grid .service-card,
.press__grid .press-card,
.values__grid .value-card,
.community__events .event {
    opacity: 0;
    animation: fadeSlideUp 0.6s var(--ease-out-back) forwards;
}

.method__grid .method__card:nth-child(1) { animation-delay: 0.1s; }
.method__grid .method__card:nth-child(2) { animation-delay: 0.2s; }
.method__grid .method__card:nth-child(3) { animation-delay: 0.3s; }
.method__grid .method__card:nth-child(4) { animation-delay: 0.4s; }
.method__grid .method__card:nth-child(5) { animation-delay: 0.5s; }
.method__grid .method__card:nth-child(6) { animation-delay: 0.6s; }

.courses__grid .course-card:nth-child(1) { animation-delay: 0.1s; }
.courses__grid .course-card:nth-child(2) { animation-delay: 0.15s; }
.courses__grid .course-card:nth-child(3) { animation-delay: 0.2s; }
.courses__grid .course-card:nth-child(4) { animation-delay: 0.25s; }
.courses__grid .course-card:nth-child(5) { animation-delay: 0.3s; }

.community__events .event:nth-child(1) { animation-delay: 0.1s; }
.community__events .event:nth-child(2) { animation-delay: 0.15s; }
.community__events .event:nth-child(3) { animation-delay: 0.2s; }
.community__events .event:nth-child(4) { animation-delay: 0.25s; }

/* ===== Glow effect for featured elements ===== */
.course-card--featured {
    animation: glowPulse 3s var(--ease-smooth) infinite;
}

/* ===== Typing cursor for quotes ===== */
.hero__quote-main::after {
    content: '|';
    animation: blink 1s step-end infinite;
    margin-left: 2px;
    color: var(--color-lavender-deep);
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* ===== Parallax-like effect on scroll ===== */
@media (prefers-reduced-motion: no-preference) {
    .hero__image-wrapper {
        transition: transform 0.1s linear;
    }

    .hero__shapes .shape {
        will-change: transform;
    }
}

/* ===== 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;
    }

    .hero__shapes .shape,
    .bubble {
        animation: none !important;
    }

    .hero__title-highlight {
        animation: none !important;
        background-position: 0 center !important;
    }

    .method__grid .method__card,
    .courses__grid .course-card,
    .services__grid .service-card,
    .press__grid .press-card,
    .values__grid .value-card,
    .community__events .event {
        opacity: 1 !important;
        animation: none !important;
    }
}

/* ===== Focus States for Accessibility ===== */
.btn:focus-visible,
.nav__link:focus-visible,
.social-link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: var(--radius-sm);
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}