/* ============================================
   PORT OF WHITMAN COUNTY - ANIMATIONS & EFFECTS
   Smooth, professional animations with accessibility support
   ============================================ */

/* ============================================
   FADE IN ANIMATIONS
   ============================================ */

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in-down {
    opacity: 0;
    transform: translateY(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
}

/* Animation 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; }

/* ============================================
   SCALE ANIMATIONS
   ============================================ */

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

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

.scale-in-bounce {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease-out, transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

/* Card Lift Effect */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

/* Card Glow Effect */
.hover-glow {
    position: relative;
    transition: box-shadow 0.3s ease;
}

.hover-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    border-radius: inherit;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.hover-glow:hover::before {
    opacity: 1;
}

/* Shine Effect */
.hover-shine {
    position: relative;
    overflow: hidden;
}

.hover-shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.hover-shine:hover::after {
    left: 100%;
}

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

.btn-ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.btn-ripple:active::after {
    transform: translate(-50%, -50%) scale(4);
    opacity: 0;
    transition: 0s;
}

/* Icon Rotation */
.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(360deg);
}

/* Icon Bounce */
.hover-bounce:hover {
    animation: bounce 0.5s ease;
}

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

/* Link Underline Animation */
.link-underline {
    position: relative;
}

.link-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 0.3s ease;
}

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

/* ============================================
   FLOATING ANIMATIONS
   ============================================ */

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

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

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

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

/* ============================================
   PULSE ANIMATIONS
   ============================================ */

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.pulse-ring {
    position: relative;
}

.pulse-ring::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid currentColor;
    border-radius: inherit;
    animation: pulse-ring 1.5s ease-out infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ============================================
   LOADING ANIMATIONS
   ============================================ */

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.dots-loader {
    display: flex;
    gap: 4px;
}

.dots-loader span {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: dots-bounce 1.4s ease-in-out infinite both;
}

.dots-loader span:nth-child(1) { animation-delay: -0.32s; }
.dots-loader span:nth-child(2) { animation-delay: -0.16s; }
.dots-loader span:nth-child(3) { animation-delay: 0s; }

@keyframes dots-bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Progress Bar Animation */
.progress-bar {
    height: 4px;
    background: var(--color-gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
    animation: progress-fill 2s ease-out forwards;
    transform-origin: left;
}

@keyframes progress-fill {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

/* ============================================
   TEXT ANIMATIONS
   ============================================ */

.text-reveal {
    clip-path: inset(0 100% 0 0);
    animation: text-reveal 0.8s ease-out forwards;
}

@keyframes text-reveal {
    to { clip-path: inset(0 0 0 0); }
}

.typewriter {
    overflow: hidden;
    border-right: 2px solid currentColor;
    white-space: nowrap;
    animation:
        typing 3.5s steps(40, end) forwards,
        blink-caret 0.75s step-end infinite;
}

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

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: currentColor; }
}

/* Character Animation */
.char-animate span {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: char-fade 0.3s ease forwards;
}

@keyframes char-fade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   BACKGROUND ANIMATIONS
   ============================================ */

/* Gradient Animation */
.gradient-animate {
    background: linear-gradient(
        -45deg,
        var(--color-primary),
        var(--color-primary-light),
        var(--color-secondary),
        var(--color-secondary-light)
    );
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Particle Effect Base */
.particles {
    position: relative;
    overflow: hidden;
}

.particles::before,
.particles::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    opacity: 0.1;
    pointer-events: none;
}

.particles::before {
    background: var(--color-primary);
    top: -100px;
    left: -100px;
    animation: particle-float 20s linear infinite;
}

.particles::after {
    background: var(--color-secondary);
    bottom: -100px;
    right: -100px;
    animation: particle-float 25s linear infinite reverse;
}

@keyframes particle-float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(100px, 50px) rotate(90deg);
    }
    50% {
        transform: translate(50px, 100px) rotate(180deg);
    }
    75% {
        transform: translate(-50px, 50px) rotate(270deg);
    }
}

/* ============================================
   SCROLL TRIGGERED ANIMATIONS
   ============================================ */

/* Stagger Animation for Lists */
.stagger-list > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.stagger-list.visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.stagger-list.visible > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.stagger-list.visible > *:nth-child(3) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.stagger-list.visible > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.stagger-list.visible > *:nth-child(5) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.stagger-list.visible > *:nth-child(6) { transition-delay: 500ms; opacity: 1; transform: translateY(0); }

/* Counter Animation */
.counter {
    font-variant-numeric: tabular-nums;
}

/* ============================================
   MICRO-INTERACTIONS
   ============================================ */

/* Checkbox Animation */
.checkbox-animated {
    position: relative;
    appearance: none;
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-gray-300);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.checkbox-animated:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-animated:checked::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 8px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    animation: check-pop 0.2s ease;
}

@keyframes check-pop {
    0% { transform: rotate(45deg) scale(0); }
    50% { transform: rotate(45deg) scale(1.2); }
    100% { transform: rotate(45deg) scale(1); }
}

/* Toggle Switch Animation */
.toggle {
    position: relative;
    width: 48px;
    height: 24px;
    background: var(--color-gray-300);
    border-radius: 24px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.toggle.active {
    background: var(--color-primary);
}

.toggle.active::after {
    transform: translateX(24px);
}

/* Input Focus Animation */
.input-animated {
    position: relative;
}

.input-animated input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-gray-300);
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

.input-animated input:focus {
    border-color: var(--color-primary);
    outline: none;
}

.input-animated label {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-500);
    transition: all 0.3s ease;
    pointer-events: none;
    background: white;
    padding: 0 4px;
}

.input-animated input:focus + label,
.input-animated input:not(:placeholder-shown) + label {
    top: 0;
    font-size: 12px;
    color: var(--color-primary);
}

/* ============================================
   NOTIFICATION/TOAST ANIMATIONS
   ============================================ */

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 16px 24px;
    background: var(--color-gray-900);
    color: white;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.hide {
    transform: translateX(120%);
    opacity: 0;
}

/* ============================================
   PAGE TRANSITION
   ============================================ */

.page-transition {
    position: fixed;
    inset: 0;
    background: var(--color-primary);
    z-index: 9999;
    transform: translateY(-100%);
    transition: transform 0.5s ease;
}

.page-transition.active {
    transform: translateY(0);
}

.page-transition.exit {
    transform: translateY(100%);
}

/* ============================================
   SKELETON LOADING
   ============================================ */

.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-gray-200) 25%,
        var(--color-gray-100) 50%,
        var(--color-gray-200) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-image {
    width: 100%;
    padding-top: 56.25%;
}

/* ============================================
   REDUCED MOTION - ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .fade-in-up,
    .fade-in-down,
    .fade-in-left,
    .fade-in-right,
    .fade-in,
    .scale-in,
    .scale-in-bounce {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .float,
    .float-slow,
    .float-fast,
    .pulse,
    .spinner,
    .gradient-animate {
        animation: none;
    }

    .hover-lift:hover,
    .hover-bounce:hover {
        transform: none;
    }

    .typewriter {
        animation: none;
        border: none;
    }

    .skeleton {
        animation: none;
        background: var(--color-gray-200);
    }
}