/* ===============================
   PROFESSIONAL ANIMATIONS & EFFECTS
   =============================== */

/* Animated Gradient Background for Hero */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero {
    background: linear-gradient(-45deg, #06B6D4, #0891B2, #14B8A6, #0284c7);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

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

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

/* Pulse Glow Effect */
@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(6, 182, 212, 0.6);
    }
}

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

/* Smooth Fade In */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out;
}

/* Slide In from Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* Slide In from Right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* Scale In */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.scale-in {
    animation: scaleIn 0.5s ease-out;
}

/* Rotating Background Gradient */
@keyframes rotateGradient {
    0% {
        background-position: 0% 50%;
    }
    25% {
        background-position: 100% 50%;
    }
    50% {
        background-position: 100% 100%;
    }
    75% {
        background-position: 0% 100%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.rotate-gradient {
    background: linear-gradient(45deg, #06B6D4, #0891B2, #14B8A6, #0284c7);
    background-size: 300% 300%;
    animation: rotateGradient 12s ease infinite;
}

/* Shimmer Effect */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.shimmer {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    background-size: 1000px 100%;
    animation: shimmer 2.5s infinite;
}

/* Bounce Effect */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-7px);
    }
}

.bounce {
    animation: bounce 2s infinite;
}

/* Subtle Particle Background */
.particles-background {
    position: relative;
    overflow: hidden;
}

.particles-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(20, 184, 166, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(8, 145, 178, 0.05) 0%, transparent 50%);
    animation: particleFloat 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0);
    }
    33% {
        transform: translate(30px, -30px);
    }
    66% {
        transform: translate(-20px, 20px);
    }
}

/* Glowing Border Animation */
@keyframes glowBorder {
    0%, 100% {
        border-color: rgba(6, 182, 212, 0.3);
        box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
    }
    50% {
        border-color: rgba(6, 182, 212, 0.6);
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    }
}

.glow-border {
    animation: glowBorder 3s ease-in-out infinite;
}

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

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Button Ripple Effect */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

.button-ripple {
    position: relative;
    overflow: hidden;
}

.button-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.button-ripple:active::after {
    width: 300px;
    height: 300px;
}

/* Spinning Loader */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.spinner {
    animation: spin 1s linear infinite;
}

/* Text Glow Effect */
@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(6, 182, 212, 0.8), 0 0 30px rgba(6, 182, 212, 0.6);
    }
}

.text-glow {
    animation: textGlow 2s ease-in-out infinite;
}

/* Parallax Scroll Effect */
.parallax {
    transition: transform 0.5s cubic-bezier(0, 0, 0.2, 1);
}

/* Smooth Page Load */
body {
    animation: fadeIn 0.6s ease-out;
}

/* Stagger Animation Delays */
.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}

.stagger-4 {
    animation-delay: 0.4s;
}

.stagger-5 {
    animation-delay: 0.5s;
}

/* Wave Animation for Backgrounds */
@keyframes wave {
    0% {
        transform: translateX(0) translateZ(0) scaleY(1);
    }
    50% {
        transform: translateX(-25%) translateZ(0) scaleY(0.55);
    }
    100% {
        transform: translateX(-50%) translateZ(0) scaleY(1);
    }
}

.wave-background {
    position: relative;
    overflow: hidden;
}

.wave-background::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.03), transparent);
    animation: wave 8s linear infinite;
}

/* Dot Matrix Background */
.dot-matrix-bg {
    background-image: radial-gradient(circle, rgba(6, 182, 212, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
}

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

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

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

/* Professional Reveal on Scroll */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

.gradient-text {
    background: linear-gradient(-45deg, #06B6D4, #0891B2, #14B8A6, #0284c7);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientText 5s ease infinite;
}

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