/* Enhanced animations for portfolio */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

@keyframes slideInUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes slideInDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

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

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes zoomOut {
    from { transform: scale(1.2); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes flip {
    0% { transform: rotateY(0); }
    100% { transform: rotateY(360deg); }
}

@keyframes glow {
    0% { box-shadow: 0 0 5px rgba(64, 201, 253, 0.5); }
    50% { box-shadow: 0 0 20px rgba(64, 201, 253, 0.8); }
    100% { box-shadow: 0 0 5px rgba(64, 201, 253, 0.5); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    25% { transform: scale(1.1); }
    50% { transform: scale(1); }
    75% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 0 0 5px rgba(64, 201, 253, 0.8), 0 0 10px rgba(64, 201, 253, 0.6);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

@keyframes flickerTech {
    0%, 100% {
        filter: drop-shadow(0 0 0px rgba(64, 201, 253, 0));
    }
    50% {
        filter: drop-shadow(0 0 8px rgba(64, 201, 253, 0.8));
    }
}



@keyframes profileLight {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
    100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
}

@keyframes popIn {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    80% {
        transform: scale(1.05);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes popUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes popOut {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(0.8);
        opacity: 0;
    }
}

@keyframes projectCardHover {
    0% {
        transform: translateY(0) scale(1);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    100% {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    }
}

@keyframes cardPop {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.project-card {
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); /* Smooth transition */
}

.project-card:hover {
    transform: translateY(-8px) scale(1.02); /* Slightly scale up and move up */
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2); /* Add a box shadow */
}

.project-card:hover .tech-icon {
    animation: flickerTech 1.5s ease-in-out; /* Apply the flicker animation to tech icons */
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out forwards;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-down {
    animation: fadeInDown 0.8s ease-out forwards;
}

.pulse {
    animation: pulse 2s ease infinite;
}

.float {
    animation: float 3s ease-in-out infinite;
}

.rotate {
    animation: rotate 8s linear infinite;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.slide-in-up {
    animation: slideInUp 0.8s ease-out forwards;
}

.slide-in-down {
    animation: slideInDown 0.8s ease-out forwards;
}

.bounce {
    animation: bounce 1s ease infinite;
}

.zoom-in {
    animation: zoomIn 0.8s ease-out forwards;
}

.zoom-out {
    animation: zoomOut 0.8s ease-out forwards;
}

.flip {
    animation: flip 1.5s ease infinite;
}

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

.shake {
    animation: shake 0.8s ease infinite;
}

.heartbeat {
    animation: heartbeat 1.5s ease infinite;
}

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

.flicker-tech {
    animation: flickerTech 3s ease-in-out infinite;
}

.popIn {
    animation: popIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.popUp {
    animation: popUp 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.popOut {
    animation: popOut 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}



.profile-light {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(64, 201, 253, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: profileLight 4s ease-in-out infinite;
}

.tech-icon {
    transition: all 0.3s ease; /* Smooth transition */
}

.tech-icon:hover {
    animation: flickerTech 1.5s ease-in-out; /* Apply the flicker animation on hover */
}

.project-card {
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.project-card:hover {
    animation: projectCardHover 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

/* AOS animation classes */
[data-aos^="fade"] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos="fade-in"] {
    transform: translateY(20px);
}

[data-aos="fade-in"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(20px);
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-down"] {
    transform: translateY(-20px);
}

[data-aos="fade-down"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-20px);
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(20px);
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="pop-in"] {
    transform: scale(0.8);
    opacity: 0;
}

[data-aos="pop-in"].aos-animate {
    transform: scale(1);
    opacity: 1;
}

/* Delay classes */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }
.delay-1000 { animation-delay: 1s; }

/* Mobile panel mode */
@media (max-width: 768px) {
    .mobile-panel {
        position: fixed;
        top: 0;
        right: 0;
        width: 85%;
        height: 100%;
        background-color: #1a1a1a;
        z-index: 1000;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        padding: 25px;
        border-radius: 0 0 0 20px;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    .mobile-panel.open {
        transform: translateX(0);
    }

    .panel-toggle {
        display: block;
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 1001;
        background: #40c9fd;
        color: white;
        border: none;
        border-radius: 50%;
        width: 50px;
        height: 50px;
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        transition: all 0.3s ease;
    }

    .panel-toggle:hover {
        transform: scale(1.05);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    }

    .panel-close {
        position: absolute;
        top: 20px;
        right: 20px;
        background: none;
        border: none;
        color: white;
        font-size: 24px;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .panel-close:hover {
        transform: rotate(90deg);
        color: #40c9fd;
    }

    /* Mobile panel buttons */
    .mobile-panel button {
        transition: all 0.3s ease;
        padding: 12px 16px;
        font-weight: 500;
        text-align: center;
    }

    .mobile-panel button:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
}

/* Enhanced button animations */
.btn-hover {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.btn-hover:hover:before {
    left: 100%;
}

.btn-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Project card hover effects */
.project-card {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    /*transform: translateY(-5px);*/
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover::after {
    opacity: 1;
}

/* Skill item animations */
.skill-item {
    transition: all 0.3s ease;
}

.skill-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Social icon animations */
.social-icon {
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.2);
    filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.5));
}

/* Decorative element animations */
.decorative-element {
    animation: float 6s ease-in-out infinite;
}

/* Text gradient animation */
.text-gradient {
    background: linear-gradient(90deg, #40c9fd, #92fe9d);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient 4s linear infinite;
}

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

/* Hero section specific styles */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(64, 201, 253, 0.05) 0%, transparent 70%);
    z-index: -1;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(146, 254, 157, 0.03) 0%, transparent 50%);
    z-index: -1;
    animation: heroGradient 15s ease infinite;
}

@keyframes heroGradient {
    0% { transform: translate(0, 0); }
    25% { transform: translate(20px, 10px); }
    50% { transform: translate(-10px, -20px) };
    75% { transform: translate(10px, 5px); }
    100% { transform: translate(0, 0); }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: #40c9fd;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #375ad8;
}

/* Additional delay classes */
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }
.delay-1000 { animation-delay: 1s; }

/* Shine animation */
.shine {
    animation: shine 2s ease-in-out infinite;
}

@keyframes shine {
    0% { opacity: 0.3; }
    50% { opacity: 1; }
    100% { opacity: 0.3; }
}

/* Enhanced animations for sections */
.section-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-animate.active {
    opacity: 1;
    transform: translateY(0);
}

/* Removed project card animations as they are now handled by Tailwind classes in enhanced-animations.js */

/* Enhanced skill item animations */
.skill-item {
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.skill-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Enhanced social icon animations */
.social-icon {
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.social-icon:hover {
    transform: scale(1.3) rotate(5deg);
    filter: drop-shadow(0 0 6px rgba(64, 201, 253, 0.7));
}

/* Enhanced decorative element animations */
.decorative-element {
    animation: float 8s ease-in-out infinite;
}

.decorative-element:nth-child(odd) {
    animation-delay: 1s;
}

.decorative-element:nth-child(even) {
    animation-delay: 2s;
}

/* Enhanced text gradient animation */
.text-gradient {
    animation: gradient 6s linear infinite;
}

/* Enhanced hero section animations */
.hero-section {
    animation: fadeIn 1.2s ease-out;
}

/* Enhanced navigation animations */
.nav-item {
    transition: all 0.3s ease;
}

.nav-item:hover {
    transform: translateY(-2px);
    color: #40c9fd;
}

/* Enhanced button animations */
.btn-hover {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

/* Enhanced mobile panel animations */
@media (max-width: 768px) {
    .mobile-panel {
        transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    .panel-toggle {
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    .panel-toggle:hover {
        transform: scale(1.1);
    }

    .mobile-panel button {
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    .mobile-panel button:hover {
        transform: translateY(-3px);
    }
}