/* ===================================
   ULTRA COOL EFFECTS - Next Level
   Modern Web App Features
   =================================== */

/* ========================================
   1. PARALLAX SCROLLING HERO
   ======================================== */
.parallax-container {
    position: relative;
    overflow: hidden;
    perspective: 1px;
}

.parallax-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.parallax-layer-back {
    transform: translateZ(-1px) scale(2);
}

.parallax-layer-base {
    transform: translateZ(0);
}

/* ========================================
   2. FLOATING PARTICLES SYSTEM
   ======================================== */
.particles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.particle-orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, rgba(59,157,213,0.4) 100%);
    animation: floatParticle 20s infinite ease-in-out;
    filter: blur(2px);
}

@keyframes floatParticle {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translate(100px, -100px) scale(1.2);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50px, -200px) scale(0.8);
        opacity: 0.4;
    }
    75% {
        transform: translate(-150px, -100px) scale(1.1);
        opacity: 0.5;
    }
}

.particle-orb:nth-child(1) {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 25s;
}

.particle-orb:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 60%;
    left: 70%;
    animation-delay: 3s;
    animation-duration: 20s;
}

.particle-orb:nth-child(3) {
    width: 80px;
    height: 80px;
    top: 40%;
    right: 15%;
    animation-delay: 6s;
    animation-duration: 22s;
}

.particle-orb:nth-child(4) {
    width: 120px;
    height: 120px;
    top: 10%;
    right: 30%;
    animation-delay: 9s;
    animation-duration: 28s;
}

/* ========================================
   3. MORPHING SHAPES BACKGROUND
   ======================================== */
.morphing-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.morph-shape {
    position: absolute;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    background: linear-gradient(135deg, rgba(59,157,213,0.15), rgba(123,192,67,0.15));
    animation: morph 15s ease-in-out infinite;
    filter: blur(40px);
}

@keyframes morph {
    0%, 100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
        transform: translate(50px, 50px) rotate(90deg);
    }
    50% {
        border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%;
        transform: translate(-30px, 80px) rotate(180deg);
    }
    75% {
        border-radius: 70% 30% 50% 50% / 30% 70% 50% 50%;
        transform: translate(30px, -30px) rotate(270deg);
    }
}

.morph-shape:nth-child(1) {
    width: 500px;
    height: 500px;
    top: -100px;
    left: -100px;
    animation-duration: 20s;
}

.morph-shape:nth-child(2) {
    width: 400px;
    height: 400px;
    bottom: -100px;
    right: -100px;
    animation-duration: 25s;
    animation-delay: 5s;
}

/* ========================================
   4. GLOWING NEON TEXT EFFECTS
   ======================================== */
.neon-text {
    color: #fff;
    text-shadow: 
        0 0 10px rgba(59,157,213,0.8),
        0 0 20px rgba(59,157,213,0.6),
        0 0 30px rgba(59,157,213,0.4),
        0 0 40px rgba(123,192,67,0.3);
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% {
        text-shadow: 
            0 0 10px rgba(59,157,213,0.8),
            0 0 20px rgba(59,157,213,0.6),
            0 0 30px rgba(59,157,213,0.4),
            0 0 40px rgba(123,192,67,0.3);
    }
    50% {
        text-shadow: 
            0 0 20px rgba(59,157,213,1),
            0 0 30px rgba(59,157,213,0.8),
            0 0 40px rgba(59,157,213,0.6),
            0 0 50px rgba(123,192,67,0.5),
            0 0 60px rgba(123,192,67,0.3);
    }
}

/* ========================================
   5. 3D CARD FLIP EFFECT
   ======================================== */
.flip-card {
    perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 16px;
}

.flip-card-back {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, #3B9DD5, #7BC043);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* ========================================
   6. RIPPLE EFFECT ON CLICK
   ======================================== */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: scale(0);
    opacity: 1;
    pointer-events: none;
}

.ripple:active::after {
    animation: rippleEffect 0.6s ease-out;
}

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

/* ========================================
   7. MAGNETIC BUTTON EFFECT
   ======================================== */
.magnetic-btn {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.magnetic-btn:hover {
    transform: scale(1.1);
}

.magnetic-btn::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #3B9DD5, #7BC043, #FF6B35, #3B9DD5);
    background-size: 300% 300%;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
    animation: gradientRotate 4s ease infinite;
}

.magnetic-btn:hover::before {
    opacity: 1;
}

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

/* ========================================
   8. GLASS MORPHISM CARDS
   ======================================== */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(59, 157, 213, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 16px 48px 0 rgba(59, 157, 213, 0.3);
}

/* ========================================
   9. ANIMATED GRADIENT BORDER
   ======================================== */
.gradient-border {
    position: relative;
    background: white;
    border-radius: 16px;
}

.gradient-border::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, #3B9DD5, #7BC043, #FF6B35, #3B9DD5);
    background-size: 300% 300%;
    border-radius: 18px;
    z-index: -1;
    animation: gradientRotate 4s ease infinite;
    opacity: 0;
    transition: opacity 0.5s;
}

.gradient-border:hover::before {
    opacity: 1;
}

/* ========================================
   10. TILT EFFECT (3D)
   ======================================== */
.tilt-3d {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.tilt-3d:hover {
    transform: perspective(1000px) rotateX(10deg) rotateY(10deg) scale3d(1.05, 1.05, 1.05);
}

.tilt-3d-inner {
    transform: translateZ(50px);
}

/* ========================================
   11. INFINITE SCROLLING BRANDS
   ======================================== */
.infinite-scroll {
    overflow: hidden;
    padding: 3rem 0;
    background: linear-gradient(135deg, #E3F2FD, #F1F8E9);
}

.scroll-track {
    display: flex;
    animation: infiniteScroll 30s linear infinite;
}

.scroll-track:hover {
    animation-play-state: paused;
}

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

.brand-item {
    flex: 0 0 auto;
    margin: 0 3rem;
    opacity: 0.7;
    transition: all 0.3s ease;
    filter: grayscale(100%);
}

.brand-item:hover {
    opacity: 1;
    transform: scale(1.2);
    filter: grayscale(0%);
}

/* ========================================
   12. STAGGERED REVEAL ON SCROLL
   ======================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ========================================
   13. TYPING EFFECT
   ======================================== */
.typing-effect {
    overflow: hidden;
    border-right: 3px solid #3B9DD5;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), 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: #3B9DD5 }
}

/* ========================================
   14. SPOTLIGHT EFFECT
   ======================================== */
.spotlight {
    position: relative;
    overflow: hidden;
}

.spotlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.spotlight:hover::before {
    opacity: 1;
    animation: spotlightMove 2s ease infinite;
}

@keyframes spotlightMove {
    0% { transform: translate(-25%, -25%); }
    50% { transform: translate(0%, 0%); }
    100% { transform: translate(-25%, -25%); }
}

/* ========================================
   15. LOADING BAR ANIMATION
   ======================================== */
.loading-bar {
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3B9DD5, #7BC043);
    background-size: 200% 100%;
    animation: loadingSlide 2s ease-in-out infinite;
    border-radius: 10px;
}

@keyframes loadingSlide {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* ========================================
   16. FLOATING ACTION BUTTON (FAB)
   ======================================== */
.fab-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 1000;
}

.fab-main {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #3B9DD5, #7BC043);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(59, 157, 213, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.fab-main:hover {
    transform: scale(1.15) rotate(90deg);
    box-shadow: 0 12px 36px rgba(59, 157, 213, 0.6);
}

.fab-options {
    position: absolute;
    bottom: 80px;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.fab-container:hover .fab-options {
    opacity: 1;
    pointer-events: all;
}

.fab-option {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3B9DD5;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    transform: scale(0);
}

.fab-container:hover .fab-option {
    transform: scale(1);
}

.fab-option:nth-child(1) { transition-delay: 0.05s; }
.fab-option:nth-child(2) { transition-delay: 0.1s; }
.fab-option:nth-child(3) { transition-delay: 0.15s; }

.fab-option:hover {
    transform: scale(1.2);
    background: linear-gradient(135deg, #3B9DD5, #7BC043);
    color: white;
}

/* ========================================
   17. PROGRESS CIRCLE
   ======================================== */
.progress-circle {
    width: 150px;
    height: 150px;
    position: relative;
}

.progress-circle svg {
    transform: rotate(-90deg);
}

.progress-circle-bg {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 10;
}

.progress-circle-fill {
    fill: none;
    stroke: url(#gradient);
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 440;
    stroke-dashoffset: 440;
    animation: fillProgress 2s ease-out forwards;
}

@keyframes fillProgress {
    to {
        stroke-dashoffset: 0;
    }
}

/* ========================================
   18. HOVER ZOOM IMAGE
   ======================================== */
.zoom-container {
    overflow: hidden;
    border-radius: 16px;
}

.zoom-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.zoom-container:hover .zoom-image {
    transform: scale(1.2) rotate(3deg);
}

/* ========================================
   19. COUNTER ANIMATION
   ======================================== */
.animated-counter {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #3B9DD5, #7BC043);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   20. SKELETON LOADER
   ======================================== */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: 8px;
}

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

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

.skeleton-title {
    height: 2rem;
    width: 70%;
    margin-bottom: 1rem;
}

.skeleton-image {
    height: 200px;
    margin-bottom: 1rem;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 768px) {
    .morph-shape {
        width: 300px !important;
        height: 300px !important;
    }
    
    .particle-orb {
        width: 60px !important;
        height: 60px !important;
    }
    
    .fab-container {
        bottom: 20px;
        left: 20px;
    }
    
    .fab-main {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

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