@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
}

:root {
    --bg-color: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

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

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header.sticky {
    border-bottom: .1rem solid rgba(0, 0, 0, .2);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid white;
}

.logo:hover {
    color: #0ef;
    border-bottom: 2px solid #0ef;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: .3s;
    border-bottom: 2px solid white;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
    border-bottom: 2px solid #0ef;
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}

/* Home Section */
.home {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 5rem;
}

.home-content {
    padding-top: 40px;
    box-sizing: border-box;
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h3:nth-of-type(2) {
    margin-bottom: 2rem;
}

span {
    color: var(--main-color);
}

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content p {
    font-size: 1.6rem;
}

/* কারসর তৈরির জন্য বর্ডার যুক্ত করা */
.multiple-text {
    display: inline-block;
    border-right: .15em solid var(--main-color);
    animation: blink-caret .75s step-end infinite;
    line-height: 1.1;
}

/* ঝিলিক দেওয়ার জন্য অ্যানিমেশন তৈরি */
@keyframes blink-caret {

    from,
    to {
        border-color: transparent
    }

    /* 0% এবং 100% এ বর্ডার অদৃশ্য */
    50% {
        border-color: var(--main-color);
    }

    /* 50% এ বর্ডার দৃশ্যমান */
}







.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
}

.social-media a:hover {
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 0.5rem var(--main-color);
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 0.5rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
}

.btn:hover {
    box-shadow: none;
}


.btn-connect {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 0.5rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
}

.btn-connect:hover {
    box-shadow: none;
}


.home-img img {
    width: 35vw;
    animation: floatImage 4s ease-in-out infinite;
    mix-blend-mode: lighten;
    /* Adjust image appearance to fit dark theme */
    filter: brightness(0.8) contrast(1.2);
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-2.4rem);
    }

    100% {
        transform: translateY(0);
    }
}

/* About Section */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    
    /* REMOVE THIS: min-height: 100vh; */
    /* ADD THIS INSTEAD: */
    padding: 10rem 9%; 
    
    background: var(--second-bg-color);
}

.about-img {
    flex: 1 1 20rem;
    text-align: center;
}

.about-img img {
    width: 35rem; /* Fixed base size */
    max-width: 80%; /* Responsive cap */
    aspect-ratio: 1 / 1; /* Ensures a perfect circle */
    border-radius: 50%;
    border: .5rem solid var(--main-color);
    box-shadow: 0 0 2rem var(--main-color);
    object-fit: cover;
}

.about-content {
    flex: 1 1 40rem;
}

.heading {
    text-align: center;
    font-size: 4.5rem;
}


.about-content h2 {
    text-align: left; /* Keep this left-aligned to match the "About Me" style */
    font-size: 4.5rem;
}

.about-content h3 {
    font-size: 2.6rem;
    margin-top: 1rem; /* Added a little space under the heading */
}

.about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
    line-height: 1.5; /* Makes the paragraph easier to read */
}
/* Skills Section */
.skills h2 {
    margin-bottom: 5rem;
}

.skills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}

.skills-column {
    flex: 1 1 40rem;
}

.skills-column .title {
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
}

.skills-box {
    position: relative;
}

.skills-box .skills-content {
    position: relative;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    padding: .5rem 1.5rem;
    z-index: 1;
    overflow: hidden;
}

.skills-box .skills-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    z-index: -1;
    transition: .5s;
}

.skills-box .skills-content:hover::before {
    width: 100%;
}

.skills-content .progress {
    padding: 1rem 0;
}

.skills-content .progress h3 {
    font-size: 1.7rem;
    display: flex;
    justify-content: space-between;
}

.skills-content .progress .bar {
    height: 2.5rem;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
    padding: .5rem;
    margin: 1rem 0;
}

.skills-content .progress .bar span {
    display: block;
    height: 100%;
    border-radius: .3rem;
    background: var(--main-color);
}

/* Hardcoded widths for progress bars */



/* Experience Section */
.experience {

    justify-content: center;
    align-items: center;
    gap: 4rem;
    
    /* REMOVE THIS: min-height: 100vh; */
    /* ADD THIS INSTEAD: */
    padding: 10rem 9%; 
    
    background: var(--second-bg-color);
}

.experience h2 {
    margin-bottom: 5rem;
}

.experience-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}

.experience-column {
    flex: 1 1 40rem;
}

.experience-column .title {
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
}

.experience-box {
    position: relative;
    border-left: .2rem solid var(--main-color);
}

.experience-box .experience-content {
    position: relative;
    padding-left: 2rem;
}

.experience-box .experience-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -1.1rem;
    width: 2rem;
    height: 2rem;
    background: var(--main-color);
    border-radius: 50%;
}

.experience-content .content {
    padding: 1.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    margin-bottom: 2rem;
    overflow: hidden;
}

.experience-content .content .year {
    font-size: 1.5rem;
    color: var(--main-color);
    padding-bottom: .5rem;
}

.experience-content .content .year i {
    padding-right: .5rem;
}

.experience-content .content h3 {
    font-size: 2rem;
}

.experience-content .content p {
    font-size: 1.6rem;
    padding-top: .5rem;
}

/* Portfolio Section */
.portfolio {
    background: var(--bg-color);
}

.portfolio h2 {
    margin-bottom: 4rem;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 columns */
    align-items: center;
    gap: 2.5rem;
}

.portfolio-box {
    position: relative;
    border-radius: 2rem;
    box-shadow:black;
    overflow: hidden;
    display: flex;
    height: 250px; /* Fixed height for uniformity */
    cursor: pointer;
}

.portfolio-box img {
    width: 100%;
    height: 100%;
object-position: top;
    object-fit: cover; /* Prevents image distortion */
    transition: .5s ease;
}

/* The hover effect that shows the text */
.portfolio-box:hover img {
    transform: scale(1.1);
}

.portfolio-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(oklab(50.631% -0.06458 -0.0715 / 0.572), rgba(0, 0, 0, 0.605));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%); /* Hidden by default */
    transition: .5s ease;
}

.portfolio-box:hover .portfolio-layer {
    transform: translateY(0); /* Slides up on hover */
}


.portfolio-layer h4 {
    font-size: 3rem;
    color: #fff;
    /* Force white text on overlay */
}

.portfolio-layer p {
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
    color: #fff;
}

.portfolio-layer a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: rgb(255, 255, 255);
    border-radius: 50%;
}

.portfolio-layer a i {
    font-size: 2rem;
    color: black;
}
/* box */
#image-modal {
    display: none;
    position: fixed;
    z-index: 5000; /* Ensure it is above everything */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent black */
    
    /* THE MAGIC: This blurs the background content */
    backdrop-filter: blur(8px); 
    -webkit-backdrop-filter: blur(8px); /* For Safari */
    
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

#modal-img {
    max-width: 90%;
    max-height: 85vh; /* Keep it within the viewport height */
    border-radius: 1rem;
    border: 2px solid var(--main-color);
    box-shadow: 0 0 3rem var(--main-color);
    
    /* ZOOM ANIMATION when it opens */
    animation: zoom-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes zoom-in {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-btn {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #fff;
    font-size: 5rem;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.close-btn:hover {
    color: var(--main-color);
    transform: scale(1.1);
}
/* Contact Section */
.contact {
    justify-content: center;
    align-items: center;
    gap: 4rem;
    
    /* REMOVE THIS: min-height: 100vh; */
    /* ADD THIS INSTEAD: */
    padding: 10rem 9%; 
    
    background: var(--second-bg-color);
}

.contact h2 {
    margin-bottom: 3rem;
}

.contact form {
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
}

.contact form .input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
}

.contact form .input-box input {
    width: 49%;
}

.contact form textarea {
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
    cursor: pointer;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem 9%;
    background: var(--bg-color);
}

.footer-text p {
    font-size: 1.6rem;
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .5s ease;
}

.footer-iconTop a:hover {
    box-shadow: 0 0 1rem var(--main-color);
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--second-bg-color);
}

/* Lightbox Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 800px;
    max-height: 80%;
    object-fit: contain;
    animation: zoomIn 0.5s;
    border-radius: 1rem;
    box-shadow: 0 0 2rem var(--main-color);
}

@keyframes zoomIn {
    from {
        transform: scale(0)
    }

    to {
        transform: scale(1)
    }
}

.close-btn {
    position: absolute;
    top: 30px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 1001;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--main-color);
    text-decoration: none;
    cursor: pointer;
}

/* Breakpoints */
@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .portfolio-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer {
        padding: 2rem 3%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0, 0, 0, .2);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
        display: none;
    }

    .navbar.active {
        display: block;
    }

    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .home {
        flex-direction: column;
    }

    .home-content h3 {
        font-size: 2.6rem;
    }
    .fiverr {font-size: 20px;}
    .home-content h1 {
        font-size: 5rem;
    }

    .home-img img {
        width: 0vw;
        margin-top: 0rem;
    }

    .about {
        flex-direction: column-reverse;
        
    }

    .about-img img {
        width: 70vw;
        margin-top: 4rem;
    }
    .skills {margin-bottom: 120px;}
    .skills h2,
    .experience h2,
    .portfolio h2,
    .contact h2 {
        margin-bottom: 3rem;
    }

    .portfolio-container {
        grid-template-columns: 1fr;
        display: grid;
    grid-template-columns: repeat(1, 1fr); /* 3 columns */
    
    gap: 2.5rem;
    margin-bottom: 120px;
}
    }
    
    .footer {
        padding: 0rem 5%; padding-bottom: 6%; margin-top: 3%; margin-bottom: 0%; position: relative;
    }
    .footer-text{
        width: 70%;
        display: inline-flex;
    justify-content: center;
    align-items: center;
    }
    .footer-iconTop a i {
        width: 30%;
        display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .5s ease;
}


/* Scroll Animation Classes */
.animate {
    opacity: 0;
    transition: 1s ease;
    filter: blur(5px);
}

.animate.from-bottom {
    transform: translateY(100px);
}

.animate.from-left {
    transform: translateX(-100px);
}

.animate.from-right {
    transform: translateX(100px);
}

.animate.from-top {
    transform: translateY(-100px);
}

/* State when visible */
.show-animate .animate,
.animate.show-animate {
    opacity: 1;
    transform: translateX(0) translateY(0);
    filter: blur(0);
}

/* Delays */
.animate.delay-1 {
    transition-delay: 0.2s;
}

.animate.delay-2 {
    transition-delay: 0.4s;
}

.animate.delay-3 {
    transition-delay: 0.6s;
}