/* Fade In Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Slide In Animation */
@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Scale In Animation */
@keyframes scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Rotate In Animation */
@keyframes rotateIn {
    from { transform: rotate(-180deg) scale(0); opacity: 0; }
    to { transform: rotate(0) scale(1); opacity: 1; }
}

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

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

/* Section Animations */
.hero {
    animation: fadeIn 1s ease-out;
}

.about {
    animation: slideIn 1s ease-out;
}

.profile {
    animation: scaleIn 1s ease-out;
}

.projects {
    animation: fadeIn 1s ease-out;
}

.contact {
    animation: rotateIn 1s ease-out;
}

/* Card Hover Effects */
.project-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Skill Category Animations */
.skill-category {
    animation: fadeIn 0.5s ease-out;
    transition: transform 0.3s ease;
}

.skill-category:hover {
    transform: scale(1.05);
}

/* Profile Image Animation */
.profile-image {
    animation: pulse 2s infinite;
}

/* Social Icons Animation */
.social-icon {
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.2) rotate(360deg);
}

/* Button Animations */
.primary-btn, .secondary-btn {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.primary-btn:hover, .secondary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Dark Theme Enhancements */
:root {
    --dark-bg: #121212;
    --dark-surface: #1e1e1e;
    --dark-primary: #bb86fc;
    --dark-secondary: #03dac6;
    --dark-error: #cf6679;
    --dark-text: #ffffff;
}

body.dark-theme {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

.dark-theme .project-card {
    background: var(--dark-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark-theme .skill-category {
    background: var(--dark-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient Text Animation */
.gradient-text {
    background: linear-gradient(45deg, var(--dark-primary), var(--dark-secondary));
    background-size: 200% 200%;
    animation: gradientFlow 5s ease infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Floating Animation for Hero Section */
.floating-shapes .shape {
    animation: float 6s ease-in-out infinite;
}

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

/* Scroll Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Color Bubbles Animation */
.bubbles {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    top: 0;
    left: 0;
    pointer-events: none;
}

.bubble {
    position: absolute;
    bottom: -100px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--dark-primary), var(--dark-secondary));
    filter: blur(1px);
    opacity: 0.6;
    animation: rise var(--duration) infinite ease-in;
    box-shadow: 0 0 20px rgba(187, 134, 252, 0.3);
}

/* Small Bubbles */
.bubble:nth-child(1) {
    left: 5%;
    width: 20px;
    height: 20px;
    --duration: 15s;
    background: linear-gradient(45deg, #bb86fc, #03dac6);
}

.bubble:nth-child(2) {
    left: 15%;
    width: 15px;
    height: 15px;
    --duration: 12s;
    animation-delay: 1s;
    background: linear-gradient(45deg, #03dac6, #cf6679);
}

/* Medium Bubbles */
.bubble:nth-child(3) {
    left: 30%;
    width: 35px;
    height: 35px;
    --duration: 18s;
    animation-delay: 2s;
    background: linear-gradient(45deg, #cf6679, #bb86fc);
}

.bubble:nth-child(4) {
    left: 45%;
    width: 25px;
    height: 25px;
    --duration: 20s;
    animation-delay: 0.5s;
    background: linear-gradient(45deg, #bb86fc, #03dac6);
}

/* Large Bubbles */
.bubble:nth-child(5) {
    left: 60%;
    width: 45px;
    height: 45px;
    --duration: 25s;
    animation-delay: 1.5s;
    background: linear-gradient(45deg, #03dac6, #cf6679);
}

.bubble:nth-child(6) {
    left: 75%;
    width: 30px;
    height: 30px;
    --duration: 22s;
    animation-delay: 2.5s;
    background: linear-gradient(45deg, #cf6679, #bb86fc);
}

.bubble:nth-child(7) {
    left: 85%;
    width: 40px;
    height: 40px;
    --duration: 28s;
    animation-delay: 1s;
    background: linear-gradient(45deg, #bb86fc, #03dac6);
}

/* Additional Bubbles */
.bubble:nth-child(8) {
    left: 95%;
    width: 18px;
    height: 18px;
    --duration: 16s;
    animation-delay: 3s;
    background: linear-gradient(45deg, #03dac6, #cf6679);
}

.bubble:nth-child(9) {
    left: 10%;
    width: 22px;
    height: 22px;
    --duration: 19s;
    animation-delay: 2s;
    background: linear-gradient(45deg, #cf6679, #bb86fc);
}

.bubble:nth-child(10) {
    left: 25%;
    width: 28px;
    height: 28px;
    --duration: 24s;
    animation-delay: 1.5s;
    background: linear-gradient(45deg, #bb86fc, #03dac6);
}

@keyframes rise {
    0% {
        bottom: -100px;
        transform: translateX(0) scale(1) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateX(50px) scale(1.1) rotate(90deg);
        opacity: 0.8;
    }
    50% {
        transform: translateX(-50px) scale(1.2) rotate(180deg);
        opacity: 0.9;
    }
    75% {
        transform: translateX(50px) scale(1.1) rotate(270deg);
        opacity: 0.8;
    }
    100% {
        bottom: 1080px;
        transform: translateX(0) scale(0.8) rotate(360deg);
        opacity: 0;
    }
}

/* Enhanced Glowing Effects */
.dark-theme .project-card {
    background: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark-theme .project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 10px 30px rgba(187, 134, 252, 0.2),
        0 0 20px rgba(3, 218, 198, 0.1);
}

/* Enhanced Gradient Text */
.dark-theme .gradient-text {
    background: linear-gradient(45deg, 
        var(--dark-primary) 0%,
        var(--dark-secondary) 50%,
        var(--dark-primary) 100%
    );
    background-size: 200% 200%;
    animation: gradientFlow 8s ease infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 15px rgba(187, 134, 252, 0.3);
}

/* Enhanced Dark Theme Colors */
:root {
    --dark-bg: #0a0a0a;
    --dark-surface: #1a1a1a;
    --dark-primary: #bb86fc;
    --dark-secondary: #03dac6;
    --dark-error: #cf6679;
    --dark-text: #ffffff;
    --dark-gradient: linear-gradient(45deg, var(--dark-primary), var(--dark-secondary));
}

/* Glowing Text Effect */
.dark-theme .gradient-text {
    text-shadow: 0 0 10px rgba(187, 134, 252, 0.3);
}