:root {
    --primary: #5ce2e7;
    --secondary: #9bfea6;
    --accent: #ff6b6b;
    --dark: #010101;
    --darker: #0a0a0a;
    --light: #f5f6fa;
    --lighter: #ffffff;
    --secondary-color: #f8e406;
    --primary-color: #63dbff;
    --nav-bg: rgba(15, 15, 20, 0.9);
    --nav-scrolled: rgba(25, 25, 35, 0.98);
    --section-padding: 100px;
    --card-bg: rgba(30, 30, 40, 0.6);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark);
    color: var(--light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    transform: translateY(0);
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

nav.scrolled {
    background: var(--nav-scrolled);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 15px 100px;
}

nav.hidden {
    transform: translateY(-100%);
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px;
}

.logo span {
    color: var(--primary-color);
    position: relative;
}

.logo span::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
}

.logo:hover span::after {
    transform: scaleX(1);
    transform-origin: left;
}

nav ul {
    display: flex;
    gap: 40px;
}

nav ul li {
    list-style: none;
    position: relative;
}

nav ul li a {
    text-decoration: none;
    color: var(--light);
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
    opacity: 0.9;
}

nav ul li a:hover {
    color: var(--primary-color);
    opacity: 1;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

nav ul li a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--light);
    transition: var(--transition);
}

.menu-toggle:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 0 100px;
}

.hero-content {
    max-width: 700px;
    z-index: 10;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 1s forwards 0.5s;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    font-weight: 700;
}

.hero h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    font-weight: 400;
    color: var(--light);
}

#typing {
    font-size: 1.8rem;
    min-height: 70px;
    margin-bottom: 30px;
    color: var(--primary);
    font-weight: 500;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.8;
    max-width: 600px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--dark);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(92, 226, 231, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(92, 226, 231, 0.4);
}

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

.btn i {
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.social-links a {
    color: var(--light);
    font-size: 1.5rem;
    transition: var(--transition);
    opacity: 0.8;
}

.social-links a:hover {
    color: var(--primary-color);
    opacity: 1;
    transform: translateY(-3px);
}

/* Canvas Container */
#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Section Styling */
section {
    padding: var(--section-padding) 100px;
    position: relative;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 60px;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
}


















/* About Section */
#about {
            background: linear-gradient(235deg, var(--dark) 50%, var(--primary) 100%);
   
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: justify;
    

}

.about-img {
    flex: 1;
    position: relative;
    min-width: 300px;
    border-radius: 20px;
    overflow: hidden;
    transform: translateY(50px);
    opacity: 0;
    transition: var(--transition);
    
    animation: float 5s  ease-in-out infinite;
    
    
}

.about-img.visible {
    transform: translateY(0);
    opacity: 1;
}


.about-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
    padding: 40px;
}

.about-img:hover img {
    transform: scale(1.05);
    
    
}

.about-text {
    flex: 1;
    transform: translateY(50px);
    opacity: 0;
    transition: var(--transition);
}

.about-text.visible {
    transform: translateY(0);
    opacity: 1;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
}

.skill {
    background: rgba(92, 226, 231, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(92, 226, 231, 0.3);
    transition: var(--transition);
}






/* about animation */


/* ===== About Image Animations ===== */
.about-img {
    position: relative;
    overflow: visible;
    transform-style: preserve-3d;
    z-index: 1;
    
    /* Initial animation that runs constantly */
    animation: 
        float 5s ease-in-out infinite,
        floatHover 3s ease-in-out infinite;
    
    /* Permanent visible state styles */
    transform: perspective(1000px) rotateY(0) translateY(0);
    opacity: 1;
    box-shadow: 0 20px 50px rgb(251, 250, 250);
}

.about-img::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, 
        var(--primary), 
        rgba(92, 226, 231, 0.5), 
        var(--primary));
    z-index: -1;
    border-radius: 30px;
    filter: blur(15px);
    
    /* Permanent glow animation */
    animation: 
        glowPulse 4s infinite,
        glowPulseFast 1.5s infinite;
    
    /* Permanent visible state */
    opacity: 0.7;
}

@keyframes float {
    0%, 100% { transform: perspective(1000px) rotateY(0) translateY(0); }
    50% { transform: perspective(1000px) rotateY(5deg) translateY(-20px); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; filter: blur(15px); }
    50% { opacity: 0.9; filter: blur(20px); }
}

@keyframes floatHover {
    0%, 100% { transform: perspective(1000px) rotateY(0) translateY(-10px); }
    50% { transform: perspective(1000px) rotateY(15deg) translateY(-30px); }
}

@keyframes glowPulseFast {
    0%, 100% { opacity: 0.7; filter: blur(15px); }
    50% { opacity: 1; filter: blur(25px); }
}

/* ===== About Text Animations ===== */
.about-text {
    overflow: hidden;
    transform: translateY(50px);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.215,0.61,0.355, 1);
    
    
}

.about-text.visible {
    transform: translateY(0);
    opacity: 1;
}

.about-text h3 {
    display: inline-block;
    overflow: hidden;
    position: relative;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.about-text h3::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    transform: translateX(-100%);
    transition: transform 1s ease 0.7s;
    z-index: 1;
}

.about-text.visible h3::after {
    transform: translateX(100%);
}

.about-text p {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 4.6s ease;
    transition-delay: calc(var(--i) * 0.1s + 0.3s);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.about-text.visible p {
    opacity: 1;
    transform: translateX(0);
}

/* ===== Skills Animations ===== */
.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 2rem;
}

.skill {
    transform: scale(0) rotate(-30deg);
    opacity: 0;
    transition: all 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: rgba(92, 226, 231, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(92, 226, 231, 0.3);
    cursor: default;
    will-change: transform;
}

.about-text.visible .skill {
    transform: scale(1) rotate(0);
    opacity: 1;
}

/* Staggered animation with proper timing */
.about-text.visible .skill:nth-child(1) { transition-delay: 1s; }
.about-text.visible .skill:nth-child(2) { transition-delay: 0.7s; }
.about-text.visible .skill:nth-child(3) { transition-delay: 1.4s; }
.about-text.visible .skill:nth-child(4) { transition-delay: 0.9s; }
.about-text.visible .skill:nth-child(5) { transition-delay: 1.0s; }
.about-text.visible .skill:nth-child(6) { transition-delay: 1.2s; }
.about-text.visible .skill:nth-child(7) { transition-delay: 1.3s; }
.about-text.visible .skill:nth-child(8) { transition-delay: 1.5s; }
.about-text.visible .skill:nth-child(9) { transition-delay: 1.6s; }
.about-text.visible .skill:nth-child(10) { transition-delay: 1.8s; }
.about-text.visible .skill:nth-child(11) { transition-delay: 1.6s; }
.about-text.visible .skill:nth-child(12) { transition-delay: 1.6s; }



/* Continue pattern as needed */

.skill:hover {
    animation: skillBounce 0.7s both;
    background: rgba(92, 226, 231, 0.3);
    box-shadow: 0 5px 15px rgba(92, 226, 231, 0.7);
    border-color: rgb(7, 247, 47);
}

@keyframes skillBounce {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.1); }
}

/* Performance optimizations */
.about-img, .about-text, .skill {
    will-change: transform, opacity;
    backface-visibility: hidden;
}





/* Projects Section */



.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
    
}

.project-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    transform: translateY(50px);
    opacity: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-card.visible {
    transform: translateY(0);
    opacity: 1;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 50px 60px rgba(0, 239, 247, 0.353);
    border-color: rgb(0, 255, 225);
}

.project-img {
    height: 200px;
    overflow: hidden;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-img img {
    transform: scale(1.1);
}

.project-info {
    padding: 25px;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.project-info p {
    margin-bottom: 20px;
    opacity: 0.9;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.project-tag {
    background: rgba(155, 254, 166, 0.1);
    color: var(--secondary);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 15px;
}

.project-links a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 20px;
    background: rgba(92, 226, 231, 0.1);
    color: var(--primary);
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid rgba(92, 226, 231, 0.3);
}

.project-links a:hover {
    background: rgba(92, 226, 231, 0.2);
    transform: translateY(-3px);
}




/* edit project   */


.project-card {
    /* ... existing styles ... */
    opacity: 0;
    transform: translateY(100px) scale(0.95);
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* Smoother ease-out */
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    animation: bounce 1s cubic-bezier(0.68, -0.25, 0.32, 1.25) forwards;
    transition: none; /* Disable default transition during animation */
}

@keyframes bounce {
    /* 0% {
        transform: translateY(-10px) scale(1.0);
    }
    40% {
        transform: translateY(-20px) scale(1);
    }
    70% {
        transform: translateY(-5px) scale(1.015);
    } */
    100% {
        transform: translateY(-20px) scale(1.09);
    }
}


/* end edit project */














/* 3D Cube About Section */
#about-3d {
    background-color: var(--dark);
    color: var(--light);
    min-height: 100vh;
    padding: 2rem;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.about-3d-container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    

}



.about-3d-image {
    width: 100%;
    max-width: 200px;
    position: relative;
    height: 200px;
    transform-style: preserve-3d;
    margin-bottom: 2rem;
    
}

.about-3d-image .cube {
    position: absolute;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: rotateCube 20s infinite linear;
}

.about-3d-image .face {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(150, 149, 176, 0.1);
    border: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    color: var(--primary-color);
    backface-visibility: hidden;
    padding: 0.5rem;

}

.about-3d-image .face img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    border: #00f7ff 4px solid;

    object-fit: contain;
    border-radius: 10%;
    padding: 0%; /* Add some padding if needed */
    /* box-shadow: #fdfdfd; */
}



.about-3d-image {
    width: 100%;
    max-width: 200px;
    height: 200px;
    /* rest of your existing styles */
}

/* Adjust the translateZ value to match half of the cube's width */
.about-3d-image .face:nth-child(1) {
    transform: rotateY(0deg) translateZ(100px);
}
.about-3d-image .face:nth-child(2) {
    transform: rotateY(90deg) translateZ(100px);
}
.about-3d-image .face:nth-child(3) {
    transform: rotateY(180deg) translateZ(100px);
}
.about-3d-image .face:nth-child(4) {
    transform: rotateY(-90deg) translateZ(100px);
}
.about-3d-image .face:nth-child(5) {
    transform: rotateX(90deg) translateZ(100px);
}
.about-3d-image .face:nth-child(6) {
    transform: rotateX(-90deg) translateZ(100px);
}




.about-3d-image .face:nth-child(1) {
    transform: rotateY(0deg) translateZ(100px);
}
.about-3d-image .face:nth-child(2) {
    transform: rotateY(90deg) translateZ(100px);
}
.about-3d-image .face:nth-child(3) {
    transform: rotateY(180deg) translateZ(100px);
}
.about-3d-image .face:nth-child(4) {
    transform: rotateY(-90deg) translateZ(100px);
}
.about-3d-image .face:nth-child(5) {
    transform: rotateX(90deg) translateZ(100px);
}
.about-3d-image .face:nth-child(6) {
    transform: rotateX(-90deg) translateZ(100px);
}





.about-3d-content {
    width: 100%;
    max-width: 600px;
    transform: translateZ(50px);

}

.about-3d-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.about-3d-content p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: center;
}

.skills-3d {
    margin-top: 2rem;
}

.skills-3d h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.skill-3d-item {
    margin-bottom: 1rem;
}

.skill-3d-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.skill-3d-bar {
    height: 10px;
    background-color: rgba(255, 255, 255, 0.148);
    border-radius: 5px;
    overflow: hidden;
}

.skill-3d-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 5px;
    transition: width 1.5s ease;
}

/* Animations */
@keyframes rotateCube {
    0% {
        transform: rotateX(0deg) rotateY(0deg);
    }
    100% {
        transform: rotateX(360deg) rotateY(360deg);
    }
}



/* edit animation */

.about-3d-image:hover .face {
    box-shadow: 0 0 45px rgb(8, 0, 255);
    filter: brightness(1.);
}




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

.about-3d-image:hover {
    animation: pulse 1.3s infinite ease-in-out;
}











/* ens ure the 3D cube is centered and responsive  */

/* Responsive Adjustments */
@media (min-width: 768px) {
    #about-3d {
        padding: 3rem;
    }
    
    .about-3d-container {
        flex-direction: row;
        align-items: center;
        gap: 3rem;
    }
    
    .about-3d-image {
        max-width: 250px;
        height: 250px;
        margin-bottom: 0;
    }
    
    .about-3d-image .face {
        font-size: 1.1rem;
    }
    
    .about-3d-content {
        text-align: left;
    }
    
    .about-3d-content h2,
    .about-3d-content p,
    .skills-3d h3 {
        text-align: left;
    }
    
    .about-3d-image .face:nth-child(1) {
        transform: rotateY(0deg) translateZ(125px);
    }
    .about-3d-image .face:nth-child(2) {
        transform: rotateY(90deg) translateZ(125px);
    }
    .about-3d-image .face:nth-child(3) {
        transform: rotateY(180deg) translateZ(125px);
    }
    .about-3d-image .face:nth-child(4) {
        transform: rotateY(-90deg) translateZ(125px);
    }
    .about-3d-image .face:nth-child(5) {
        transform: rotateX(90deg) translateZ(125px);
    }
    .about-3d-image .face:nth-child(6) {
        transform: rotateX(-90deg) translateZ(125px);
    }
}

@media (min-width: 1200px) {
    #about-3d {
        padding: 4rem;
    }
    
    .about-3d-container {
        gap: 4rem;
    }
    
    .about-3d-image {
        max-width: 300px;
        height: 300px;
    }
    
    .about-3d-content h2 {
        font-size: 2.5rem;
    }
    
    .about-3d-image .face:nth-child(1) {
        transform: rotateY(0deg) translateZ(150px);
    }
    .about-3d-image .face:nth-child(2) {
        transform: rotateY(90deg) translateZ(150px);
    }
    .about-3d-image .face:nth-child(3) {
        transform: rotateY(180deg) translateZ(150px);
    }
    .about-3d-image .face:nth-child(4) {
        transform: rotateY(-90deg) translateZ(150px);
    }
    .about-3d-image .face:nth-child(5) {
        transform: rotateX(90deg) translateZ(150px);
    }
    .about-3d-image .face:nth-child(6) {
        transform: rotateX(-90deg) translateZ(150px);
    }
}

@media (max-width: 400px) {
    .about-3d-image {
        max-width: 150px;
        height: 150px;
    }
    
    .about-3d-image .face {
        font-size: 0.8rem;
    }
    
    .about-3d-image .face:nth-child(1) {
        transform: rotateY(0deg) translateZ(75px);
    }
    .about-3d-image .face:nth-child(2) {
        transform: rotateY(90deg) translateZ(75px);
    }
    .about-3d-image .face:nth-child(3) {
        transform: rotateY(180deg) translateZ(75px);
    }
    .about-3d-image .face:nth-child(4) {
        transform: rotateY(-90deg) translateZ(75px);
    }
    .about-3d-image .face:nth-child(5) {
        transform: rotateX(90deg) translateZ(75px);
    }
    .about-3d-image .face:nth-child(6) {
        transform: rotateX(-90deg) translateZ(75px);
    }
}















/* Books Section */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.book-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    transform: translateY(50px);
    opacity: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.book-card.visible {
    transform: translateY(0);
    opacity: 1;
}

.book-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.2);
    border-color: rgba(255, 107, 107, 0.3);
}

.book-cover {
    height: 300px;
    overflow: hidden;
}

.book-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.book-card:hover .book-cover img {
    transform: scale(1.05);
}

.book-info {
    padding: 20px;
}

.book-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--accent);
}

.book-info p {
    margin-bottom: 15px;
    opacity: 0.9;
    font-size: 0.9rem;
}

.book-links {
    display: flex;
    justify-content: space-between;
}

.book-links a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 20px;
    background: rgba(255, 107, 107, 0.1);
    color: var(--accent);
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.book-links a:hover {
    background: rgba(255, 107, 107, 0.2);
    transform: translateY(-3px);
}



/* book card animation edit */

.book-card {
    /* ... existing styles ... */
    transform: scaleX(4) scaleY(1);
    opacity: 0;
    transition: all 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.book-card.visible {
    transform: scaleX(1) scaleY(1);
    opacity: 1;
}

.book-card:hover {
    transform: scale(1.05) translateY(-20px);
    box-shadow: 0 20px 50px rgba(255, 14, 14, 0.492);
}

.book-cover {
    transform-origin: top center;
    transition: transform 0.5s ease;
}

.book-card:hover .book-cover {
    transform: perspective(900px) rotateX(30deg);
}

/* book card animation edit end */













/* certificate */


.certificates-section {
    /* padding: 1rem; */
    max-width: 1900px; /* Slightly wider to fit 4 cards */
    margin: 0 auto;
}

.certificates-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    
}
.certificates-section h2{
    font-size: 3rem;
    letter-spacing: 1px;
    /* margin-bottom: 1.5rem; */
}


.certificates-grid {
    display: grid;
    /* grid-template-columns: repeat(4, 1fr); Force 4 columns */
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    
    gap: 30px;
    margin-top: 70px;

}

/* Rest of the CSS remains the same */
.certificate-card {
    border: 1px solid #ffffff;
    border-radius: 15px;
    overflow: hidden;
    
}



.certificate-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #ffffff;
}

.certificate-info {
    padding: 1rem;
}

.certificate-info h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
}

.certificate-info p {
    margin: 0.3rem 0;
    font-size: 0.9rem;
    color: #06fff7;
}

.certificate-info a {
    display: inline-block;
    margin-top: 0.5rem;
    color: #47a3ff;
    text-decoration: none;
    font-weight: bold;
}

.certificate-info a:hover {
    text-decoration: underline;
}


/* animation */

/* Add opacity and transform initially */
.certificate-card {
    opacity: 0;
    transform: translateZ(1px) translateX(3px) translateY(8px) scale(1.95);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

/* Animate when visible */
.certificate-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.certificates-grid {
    perspective: 1000px;
}

.certificate-card {
    transition: transform 1s;
    transform-style: preserve-3d;
}

.certificate-card:hover {
    transform: rotateY(10deg) rotateX(6deg);
    box-shadow: 0 10px 80px rgba(254, 255, 252, 0.74);
}






/* Responsive adjustments */
@media (max-width: 1200px) {
    .certificates-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 per row on smaller screens */
    }
}

@media (max-width: 768px) {
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 per row on tablets */
    }
}

@media (max-width: 480px) {
    .certificates-grid {
        grid-template-columns: 1fr; /* 1 per row on mobile */
    }
}







/* certificate end  */





/* Videos Section */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.video-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    transform: translateY(50px);
    opacity: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.video-card.visible {
    transform: translateY(0);
    opacity: 1;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(5, 5, 255, 0.645);
    border-color: rgba(248, 228, 6, 0.948);
}

.video-thumbnail {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.1);
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--light);
    font-size: 3rem;
    opacity: 0.8;
    transition: var(--transition);
}

.video-card:hover .play-icon {
    color: var(--secondary-color);
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.video-info p {
    margin-bottom: 15px;
    opacity: 0.9;
    font-size: 0.9rem;
}

.video-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    opacity: 0.7;
}



/* edit video animation */

.video-card {
    /* ... existing styles ... */
    transform: translateY(30px) scale(0.98);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.video-card.visible {
    transform: translateY(3) scale(0);
    opacity: 1;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgb(5, 5, 255);
    animation: tvGlow 2s infinite alternate;
}

@keyframes tvGlow {
    0% { box-shadow: 0 15px 30px rgba(255, 247, 5, 0.6); }
    100% { box-shadow: 0 20px 50px rgb(2, 19, 253); }
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
}

.video-thumbnail::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(5, 5, 255, 0.24) 0%, rgba(248, 228, 6, 0.19) 100%);
    opacity: 0;
    transition: opacity 2s ease;
}

.video-card:hover .video-thumbnail::after {
    opacity: 1;
}


/* edit video animation end */










/* Contact Section */
#contact {
    background-color: var(--darker);
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.contact-info {
    transform: translateY(50px);
    opacity: 0;
    transition: var(--transition);
}

.contact-info.visible {
    transform: translateY(0);
    opacity: 1;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--primary);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.contact-text p, .contact-text a {
    color: var(--light);
    opacity: 0.8;
    text-decoration: none;
    transition: var(--transition);
}

.contact-text a:hover {
    color: var(--primary);
    opacity: 1;
}

.contact-form {
    transform: translateY(50px);
    opacity: 0;
    transition: var(--transition);
}

.contact-form.visible {
    transform: translateY(0);
    opacity: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(92, 226, 231, 0.05);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--dark);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(92, 226, 231, 0.3);
    font-size: 1rem;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(92, 226, 231, 0.4);
}

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

.submit-btn i {
    transition: transform 0.3s ease;
}

.submit-btn:hover i {
    transform: translateX(5px);
}






/* cobtact animation  */

.contact-form {
    opacity: 0;
    transform: perspective(1000px) rotateX(-65deg);
    transform-origin: top;
    transition: all 1.5s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.contact-form.visible {
    opacity: 1;
    transform: perspective(1000px) rotateX(0);
}

.form-group {
    position: relative;
    overflow: hidden;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.contact-form.visible .form-group::after {
    transform: translateX(0);
}

.form-group:focus-within::after {
    animation: inputUnderline 1.5s infinite;
}

@keyframes inputUnderline {
    0% { transform: translateX(0); opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}


/* cobtact animation end */



/* General Section Styles */

/* Footer */
footer {
    /* background-color: var(--darker); */
    
	background: linear-gradient(180deg,rgb(92, 91, 89), rgba(0, 0, 0, 0.807),rgb(6, 145, 155));

    padding: 30px 100px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
}

.footer-logo span {
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.8;
}

.footer-links a:hover {
    color: var(--primary);
    opacity: 1;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    color: var(--light);
    font-size: 1.3rem;
    transition: var(--transition);
    opacity: 0.8;
}

.footer-social a:hover {
    color: var(--primary);
    opacity: 1;
    transform: translateY(-3px);
}

.copyright {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(92, 226, 231, 0.3);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(92, 226, 231, 0.4);
}


/* footer animation */



.footer-links a {
    position: relative;
    padding-bottom: 5px;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.footer-links a:hover::after {
    width: 100%;
}




/* footer animation end  */






/* Animations */
@keyframes fadeInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

/* Cursor Animation */
.typing-cursor {
    border-right: 2px solid var(--primary);
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 100% { border-color: transparent; }
    50% { border-color: var(--primary); }
}

/* Responsive Design */
@media (max-width: 1200px) {
    :root {
        --section-padding: 80px;
    }
    
    nav, .hero, section, footer {
        padding-left: 50px;
        padding-right: 50px;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 70px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-img {
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    nav, .hero, section, footer {
        padding-left: 30px;
        padding-right: 30px;
    }
    
    nav.scrolled {
        padding: 15px 30px;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--nav-scrolled);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        transition: left 0.5s ease;
        backdrop-filter: blur(10px);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    #typing {
        font-size: 1.5rem;
        min-height: 60px;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2.5rem;
        margin-bottom: 40px;
    }
    
    .projects-grid, .videos-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    :root {
        --section-padding: 50px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    #typing {
        font-size: 1.3rem;
        min-height: 50px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}