@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Noto+Serif:ital,wght@0,100..900;1,100..900&display=swap');

:root {
    --primary-bg: #050912;
    --secondary-bg: #0c1523;
    --accent: #38bdf8;
    --accent-hover: #0ea5e9;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --color-surface-white: #ffffff;
    --color-just-black: #000000;
    --nav-bg: #071e37;
    --ease-in-out-quart: cubic-bezier(0.76, 0, 0.24, 1);
    .light {
        --primary-bg: #e1eaff;
        --secondary-bg: #d4e1ff;
        --accent: #00b3ff;
        --accent-hover: #00aeff;
        --text-main: #041221;
        --text-muted: #24272a;
        --nav-bg: #aabfec;
        p, h1, h2, h3, h4, h5, h6, a:not(#projects *), li, ul, #contact button{
            color: var(--text-main)!important;
        }
        .nav * {
            color: white!important;
        }
    }
}

html, body {
    width: 100%;
    overflow-x: hidden;
    position: relative;
    margin: 0;
    padding: 0;
}

#home, #about, #hobbies {
    overflow: hidden !important;
    max-width: 100vw;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-main);
    font-family: 'Noto Sans', sans-serif;
    overflow-x: hidden!important;
}

h1, h2, h3, h4, h5, .navbar-brand {
    font-family: 'DM Sans', sans-serif;
}

#home {
    overflow: hidden;
    width: 100%;
    /* padding-left: 250px; */
}

a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s ease;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: none;
}

li,ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--primary-bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 5px; }

/* .navbar .container {
    padding-left: 1rem;
    padding-right: 1rem;
    max-width: 100%!important;
    line-height: 40px!important;
} */

/* @media (max-width: 991px) {
    .navbar .container {
        padding-right: 0.75rem!important;
        padding-left: 0.75rem!important;
    }

    .navbar-toggler {
        margin-right: -0.5rem!important;
        padding: 0.4rem 0.6rem!important;
    }
} */

@media only screen and (min-width: 577px) and (max-width: 991px) {
  .hero-img-wrapper {
    width: 60vw;
    height: auto;
    margin-top: 80px;
  }
}


.navbar {
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    max-width: 100%!important;
}

.nav-link {
    color: var(--text-main);
     font-family:Arial;
     font-size:18px;
    margin-left: 1rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: transform 0.3s ease;
    transform: scaleX(0);
    transform-origin: bottom right;
}

.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

#skills, #education, #projects {
    min-height: 100vh;
}

.text-accent { color: var(--accent); }
.z-index-1 { z-index: 1; }

.bg-shape {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, rgba(15, 23, 42, 0) 70%);
    z-index: 0;
}

.hero-img {
    border-radius: 4%;
    border: 2px solid var(--accent);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.2);
    transition: all 0.5s ease;
}

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

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

.artistic-headline { position: relative; line-height: 1.1; }
.artistic-headline::first-letter { font-size: 1.2em; color: var(--accent); font-weight: 800; }
.fancy-text::first-letter { font-size: 3rem; float: left; margin-right: 10px; line-height: 1; color: var(--accent); font-family: 'DM Sans', serif; }
.ls-2 { letter-spacing: 2px; }

.social-icons { display: flex; gap: 15px; }
.social-btn {
    width: 45px; height: 45px; border-radius: 50%;
    background: var(--secondary-bg); display: flex;
    align-items: center; justify-content: center;
    color: var(--text-main); text-decoration: none;
    transition: all 0.3s; border: 1px solid rgba(255,255,255,0.1);
}
.social-btn:hover { background: var(--accent); color: var(--primary-bg)!important; transform: translateY(-5px); }

.section-padding { padding: 100px 0; }
.section-title { font-weight: 800; margin-bottom: 2rem; position: relative; display: inline-block; color: var(--text-main) }
.section-title::before { content: ''; position: absolute; width: 40px; height: 4px; background: var(--accent); bottom: -10px; left: 0; }
.bg-darker { background-color: #0b1120; }
.bg-dark-card { background-color: var(--secondary-bg); }

.edu-card { background: var(--secondary-bg); padding: 2rem; border-radius: 15px; border-left: 4px solid var(--accent); transition: transform 0.3s; }
.edu-card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.year-badge { background: rgba(56, 189, 248, 0.1); color: var(--accent); padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: bold; display: inline-block; margin-bottom: 1rem; }

.project-card { background: var(--secondary-bg); border-radius: 15px; overflow: hidden; transition: all 0.4s ease; border: 1px solid rgba(255,255,255,0.05); }
.project-card:hover { transform: translateY(-10px); border-color: var(--accent); }
.card-img-holder { position: relative; overflow: hidden; height: 200px; }
.card-img-holder img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.project-card:hover .card-img-holder img { transform: scale(1.1); }
.overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 23, 42, 0.8); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; }
.project-card:hover .overlay { opacity: 1; }
.badge.bg-dark-light { background: rgba(255,255,255,0.1); color: var(--text-muted); font-weight: 400; }

.bg-dark-gradient { background: linear-gradient(135deg, var(--primary-bg), var(--secondary-bg)); }

.hobby-carousel-wrapper {
    --corner-size: 1.75rem;
    --border-width: 2px;
    --image-column-width: 6rem;
    --content-width: 16rem;
    --card-height: 26rem;
    display: flex;
    justify-content: center;
    width: 100%;
}

@media (min-width: 768px) {
    .hobby-carousel-wrapper {
        --image-column-width: 8rem;
        --content-width: 19rem;
        --card-height: 28rem;
    }
}

@media (max-width: 576px) {
    .hobby-carousel-wrapper {
        --image-column-width: 5rem;
        --content-width: 14rem;
        --card-height: 22rem;
    }
    .hero-img-wrapper {
        width: 80%; /* Use % or keep 70vw */
        margin: 100px auto 0 auto; /* Center it properly */
        height: auto;
    }

    .nav-link {
        display: inline-block;
    }

    .hobby-carousel-wrapper {
        flex-direction: column;
        align-items: center;
    }

    #hobbies {
        min-height: 150vh;
        overflow-y: auto;
    }
    #home {
        padding-left: 0px;
        padding-top: 100px!important;
    }
}

#contact button, #about button {
    color: var(--text-main);
    border: 1px solid var(--text-main);
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

#contact button:hover, #about button:hover {
    background: var(--accent);
    color: var(--primary-bg);
    border: 1px solid var(--accent);
}

.cards { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

.border-outer, .border-inner {
    clip-path: polygon(
        var(--corner-size) 0%, calc(100% - var(--corner-size)) 0%,
        100% var(--corner-size), 100% calc(100% - var(--corner-size)),
        calc(100% - var(--corner-size)) 100%, var(--corner-size) 100%,
        0% calc(100% - var(--corner-size)), 0% var(--corner-size)
    );
}

.border-outer { background: var(--accent); padding: var(--border-width); display: flex; flex-direction: column; height: 100%; }
.border-inner { flex-grow: 1; background: var(--secondary-bg); overflow: hidden; }

.hobby-carousel-wrapper .card {
    display: grid;
    position: relative;
    width: calc(var(--image-column-width) + (2 * var(--corner-size))); 
    flex: 0 0 auto;
    grid-template-columns: var(--image-column-width) calc(2 * var(--corner-size));
    transition: width 450ms ease, grid-template-columns 450ms ease 50ms;
    height: var(--card-height);
    overflow: hidden;
    background: transparent;
    border: none;
    padding: 0;
}

.hobby-carousel-wrapper .card:has(input:checked) {
    width: calc(var(--image-column-width) + var(--content-width));
    grid-template-columns: var(--image-column-width) var(--content-width);
}

.hobby-carousel-wrapper .card > * { min-width: 0; grid-row: 1; }

.card-background { grid-column: 1 / -1; width: 100%; height: 100%; overflow: hidden; }

.card-background img {
    height: 100%;
    width: calc(var(--image-column-width) + (2 * var(--corner-size)));
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
    transition: filter 0.5s;
}

.hobby-carousel-wrapper .card:has(input:checked) .card-background img {
    filter: grayscale(0%);
    width: calc(var(--image-column-width) + (2 * var(--corner-size)));
}

.card-content { grid-column: 2; position: relative; }

.card-content-layout {
    display: flex;
    flex-direction: row; 
    gap: 1rem;
    position: absolute;
    top: var(--corner-size);
    left: var(--corner-size);
    height: calc(100% - 4rem);
    width: var(--content-width);
    transform: translateX(2rem); 
    transition: transform 450ms ease;
    pointer-events: none;
    opacity: 0; 
}

.card-copy {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: var(--text-main);
    padding-right: 2rem; 
}
.card-copy h2 { font-size: 1.5rem; text-transform: uppercase; color: var(--accent); margin-bottom: 0; font-family: 'DM Sans', sans-serif; font-weight: 700; }
.card-copy h3 { font-size: 0.85rem; font-family: 'Noto Serif', sans-serif; color: var(--text-muted); }
.card-copy p { font-size: 1.3rem; color: #cbd5e1; margin-top: 0.5rem; padding: 0 2rem; text-align: center;}

.vertical-title {
    writing-mode: vertical-lr; transform: rotate(180deg);
    font-size: 1.5rem; font-weight: 800; text-transform: uppercase;
    color: var(--text-main); margin: 0; display: flex;
    align-items: center; justify-content: center;
    width: 0%; height: 100%;
}

.toggle { position: absolute; bottom: 0; left: 0; padding: 1rem; cursor: pointer; color: var(--text-main); z-index: 10; }
.toggle input { display: none; }
.toggle i { font-size: 1.5rem; transition: transform 0.25s; }

.hobby-carousel-wrapper .card:has(input:checked) .card-content-layout {
    transform: translateX(0);
    opacity: 1;
}

.hobby-carousel-wrapper .card:has(input:checked) .toggle i {
    transform: rotate(45deg);
    color: var(--accent);
}

.divider {
    border-bottom: 1px solid silver;
    width: 90%!important;
}

.skill-card { background: var(--secondary-bg); border-radius: 15px; overflow: hidden; transition: all 0.4s ease; border: 1px solid rgba(255,255,255,0.05); display: flex; cursor:pointer;min-height: 250px;}
.skill-card:hover { transform: translateY(-10px); border-color: var(--accent); }
.skill-card:hover i { color: var(--accent); }
.skill-card i { transition: color 0.4s ease; font-size: 40px;}

.skill-card .col-4 { display:flex; align-items:center; justify-content:center; }
.skill-card h5 { font-size: 1.15rem; margin: 0 0 0.25rem 0; text-align: left; }
.skill-card p { font-size: 0.95rem; margin: 0; text-align: justify; color: #cbd5e1; }

.light {
    .bg-darker {
        background-color: #f2faff;
    }
}

#hobbies, #home {
    min-height: 100vh;
}