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

/* Scrollbar */
::-webkit-scrollbar {
    width: 3px;
    height: 3px;
    border-radius: 20px;
    border: none;
}

::-webkit-scrollbar-track {
    background:#101010;
}

::-webkit-scrollbar-thumb {
    border-radius: 20px;
    border: 3px solid #bbb;

    background:var(--primary);
    border-radius:999px;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:"Inter",sans-serif;
    background:var(--void);
    color:white;
    overflow-x:hidden;
    position:relative;
    line-height:1.6;
}

h1,h2,h3,.logo,.stat-value,.timeline-date{
    font-family:"Space Grotesk",sans-serif;
}

.eyebrow,.chip{
    font-family:"JetBrains Mono",monospace;
}

a{
    color:inherit;
}

img{
    max-width:100%;
    display:block;
}

button{
    font-family:inherit;
    cursor:pointer;
}

/* Background effect */
.grain{
    position:fixed;
    inset:0;
    z-index:40;
    pointer-events:none;
    opacity:.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.grid-texture{
    position:fixed;
    inset:0;
    z-index:-2;
    opacity:.35;
    background-image:
        linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
    background-size:56px 56px;
    mask-image:radial-gradient(circle at 50% 0%, black, transparent 75%);
}

body::before{
    content:"";
    position:fixed;
    width:600px;
    height:600px;
    background:#8b5cf630;
    border-radius:50%;
    filter:blur(180px);
    top:-200px;
    left:-150px;
    z-index:-3;
}

body::after{
    content:"";
    position:fixed;
    width:500px;
    height:500px;
    background:#6d28d950;
    border-radius:50%;
    filter:blur(180px);
    bottom:-150px;
    right:-120px;
    z-index:-3;
}

.glow-mid{
    position:fixed;
    top:40%;
    left:50%;
    width:520px;
    height:520px;
    background:#4c1d9540;
    border-radius:50%;
    filter:blur(200px);
    transform:translate(-50%,-50%);
    z-index:-3;
    pointer-events:none;
}

.container{
    width:90%;
    max-width:1120px;
    margin:0 auto;
    padding:0 clamp(20px, 6vw, 8%);

}

.section-heading{
    font-size:clamp(26px, 4vw, 38px);
    font-weight:700;
    letter-spacing:-.5px;
    margin-bottom:12px;
}

.section-sub{
    color:var(--mist);
    font-size:clamp(13.5px, 1.6vw, 15px);
    max-width:560px;
    margin-bottom:48px;
}

.section{
    padding:90px 0;
    position:relative;
}

.eyebrow{
    color:var(--orchid);
    font-size:12px;
    letter-spacing:1.5px;
    text-transform:uppercase;
    display:inline-flex;
    align-items:center;
    gap:10px;
    margin-bottom:16px;
}

.eyebrow::before{
    content:"";
    width:22px;
    height:1px;
    background:var(--orchid);
}

/* Reveal Animations */
.reveal{
    opacity:0;
    transform:translateY(28px);
    transition:opacity .8s var(--ease), transform .8s var(--ease);
}

.reveal.in-view{
    opacity:1;
    transform:translateY(0);
}

.reveal.timeline-item{
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.fade-in{
    animation:fadeIn 2s var(--ease) forwards;
}

/* Float animation */
@keyframes floatY{
    0%,100%{ transform:translateY(0); }
    50%{ transform:translateY(-14px); }
}

.fade-up {
    transform: translateY(40px);
}

/* Slide up animation */
@keyframes slideUp {
    from{transform: translateY(60px);}
    to {transform: translateY(0px);}
}

.slide-up {
    animation:slideUp 2s var(--ease) forwards;
}

/* Slide down animation */
@keyframes slideDown {
    from{
        transform: translateY(-60px);
        opacity: 0;
    }
    to {
        transform: translateY(0px);
        opacity: 1;
    }
}

.slide-down{
    animation:slideDown 2s var(--ease) forwards;
}

/* Slide left animation */
@keyframes slideLeft {
    from{transform: translateX(40px);}
    to {
        transform: translateX(0px);
        opacity: 1;
    }
}

.slide-left {
    animation:slideLeft 2s var(--ease) forwards;
}

/* Slide right animation */
@keyframes slideRight {
    from{transform: translateX(-40px);}
    to {
        transform: translateY(0px);
        opacity: 1;
    }
}

.slide-right {
    animation:slideRight 2s var(--ease) forwards;
}

/* Navigation */
.top-nav {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 998;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom:1px solid transparent;
    transition:background .4s ease, border-color .4s ease, backdrop-filter .4s ease;
}

.top-nav.scrolled{
    background:rgba(8,8,10,.6);
    backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
}

.nav-container {
    width: 97%;
    margin: 0 auto;
    padding: 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.home-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
    color: var(--text-muted);
}

.home-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--glass-glow);
}

.nav-title {
    letter-spacing: 2px;
    font-size: 1rem;
    font-family:"JetBrains Mono",monospace;
    color:var(--mist);
    display: block;
}

/* Menu bar (Hamburger menu) */
.menu-btn{
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
    color: var(--text-muted);
    cursor: pointer;
}

.menu-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--glass-glow);
}

.menu {
    font-size: 20px;
}

.mobile-menu{
    position:fixed;
    top:0;
    right:-100%;
    width:280px;
    height:100vh;
    background:rgba(10,10,15,.9);
    backdrop-filter:blur(20px);
    border-left:1px solid rgba(255,255,255,.1);
    display:flex;
    flex-direction:column;
    padding:100px 35px;
    gap:28px;
    transition:.4s ease;
    z-index:1000;
}

.mobile-menu.active{
    right:0;
}

.mobile-menu a{
    text-decoration:none;
    font-size:18px;
    transition:.3s;
}

.mobile-menu a:hover{
    color:var(--amethyst);
    transform:translateX(6px);
}

.active-page::after {
    color: var(--amethyst);
    content: " ‹";
}

.close-btn{
    position:absolute;
    top:25px;
    right:25px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
    color: var(--text-muted);
    cursor: pointer;
}

.close-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--glass-glow);
}

.close {
    font-size: 20px;
}

.overlay{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.45);
    opacity:0;
    visibility:hidden;
    transition:.3s;
    z-index:999;
}

.overlay.active{
    opacity:1;
    visibility:visible;
}

/* Glass card */
.glass-card{
    background:rgba(13,13,19,.55);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    box-shadow:0 20px 60px rgba(0,0,0,.45);
    transition:transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
    position: relative;
    overflow: hidden;
}

/* About me section */
.about-grid{
    display:grid;
    grid-template-columns:.85fr 1.15fr;
    gap:60px;
    align-items:center;
}

.about-photo-card{
    padding:14px;
    aspect-ratio:4/5;
    overflow:hidden;
    position:relative;
    opacity: 0;
}

.animation-repeat {
    animation:floatY 6s ease-in-out infinite;
    opacity: 1;
}

.about-photo-card img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:calc(var(--radius-lg) - 10px);
}

.about-photo-card::after{
    content:"";
    position:absolute;
    inset:14px;
    border-radius:calc(var(--radius-lg) - 10px);
    background:linear-gradient(180deg, transparent 55%, rgba(8,8,10,.6) 100%);
    pointer-events:none;
}

.about-copy {
    opacity: 0;
}

.about-copy h2{
    font-size:clamp(26px, 3.6vw, 36px);
    font-weight:700;
    margin-bottom:18px;
    letter-spacing:-.5px;
}

.about-copy h2 span{
    color:var(--orchid);
}

.about-copy p{
    color:var(--mist);
    margin-bottom:30px;
    max-width:520px;
}

.btn-row{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
}

.btn{
    padding:14px 30px;
    border-radius:50px;
    text-decoration:none;
    font-weight:600;
    font-size:14px;
    border:none;
    transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
    display:inline-flex;
    align-items:center;
    gap:8px;
}

.btn-primary{
    background:var(--amethyst);
    color:white;
}

.btn-primary:hover{
    transform:translateY(-4px);
    box-shadow:0 15px 40px #8b5cf666;
}

.btn-secondary{
    background:var(--glass);
    color:white;
    border:1px solid var(--line);
}

.btn-secondary:hover{
    border-color:rgba(255,255,255,.3);
    background:var(--glass-strong);
    transform:translateY(-4px);
}

.btn:focus-visible,
.nav-home:focus-visible,
.chip:focus-visible{
    outline:2px solid var(--orchid);
    outline-offset:3px;
}

/* Personal details */
.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.detail-card {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    gap: 1.5rem;
    transition: var(--transition-smooth);
}

.detail-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

.detail-card i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.detail-icon{
    flex-shrink:0;
    width:42px;
    height:42px;
    border-radius:12px;
    background:rgba(139,92,246,.12);
    border:1px solid rgba(139,92,246,.3);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--orchid);
}

.detail-icon svg{
    width:20px;
    height:20px;
}

.detail-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.2rem;
}

.detail-value {
    display: block;
    font-weight: 500;
    font-size: 1.1rem;
}

/* Education timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

/* Vertical line for timeline */
.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--glass-border);
    top: 0;
    bottom: 0;
    left: 20px;
    margin-left: -1px;
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
    display: flex;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    align-self: center;
    left: 12px;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 15px var(--primary);
}

.timeline-content {
    padding: 2rem;
    width: 100%;
}

.timeline-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.timeline-date {
    display: inline-block;
    color: var(--secondary);
    font-size: 0.9rem;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--text-muted);
}

/* Experience section */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.experience-grid a {
    text-decoration: none;
}

.card-link-wrapper {
    text-decoration: none;
    color: inherit;
    display: block; 
}

.experience-card {
    padding: 2.5rem 2rem;
    text-align: center;
    z-index: 2;
}

.card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--secondary);
    transition: 0.3s ease;
}

.experience-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.experience-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.card-action {
    margin: 20px 0 0 0;
    transition: var(--transition-smooth);
    animation: move 2s ease-in infinite;
    scale: 1.2;
}

@keyframes move {
    0%, 100% {
        transform: translateX(0px);
        color: #ffffff;
    }
    50% {
        transform: translateX(5px);
        color: rgba(139, 92, 246, 1);
    }
}

.clickable-card {
    background: linear-gradient(135deg, rgba(20, 20, 28, 0.7) 0%, rgba(13, 13, 19, 0.6) 100%);
    border-color: rgba(139, 92, 246, 0.2); 
    cursor: pointer;
}

/* The Animated Shine Effect Overlay */
.clickable-card::before {
    content: '';
    position: absolute;
    top: 0; 
    left: -100%;
    width: 50%; 
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: skewX(-25deg);
    transition: left 0.6s var(--ease);
    z-index: 1;
    pointer-events: none;
    animation: mobileShine 2.5s infinite ease-in-out;
}

.hover-lift {
    transition: var(--transition-smooth);
}

.hover-lift:hover {
    transform: translateY(-10px);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(139, 92, 246, 0.1);
}

.hover-lift:hover::before {
    left: 200%;
}

.hover-lift:hover .card-action {
    transform: translateX(8px);
    color: rgba(139, 92, 246, 1);
}

.hover-lift:hover .card-icon {
    transform: scale(1.1);
    background: rgba(139, 92, 246, 0.25);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.hover-lift:hover h3 {
    color: #ffffff;
}

@keyframes mobileShine {
    0% {
        left: -150%;
    }
    60% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

/* Interests */
.chip-row{
    display:flex;
    flex-wrap:wrap;
    gap: 1rem;

}

.chip{
    padding:10px 20px;
    border-radius:50px;
    background:var(--glass);
    border:1px solid var(--line);
    font-size:12.5px;
    letter-spacing:.4px;
    color:var(--mist);
    transition:border-color .3s, color .3s, background .3s, transform .3s;
    cursor: default;
}

.chip:hover{
    color:white;
    border-color:rgba(192,132,252,.5);
    background:rgba(139,92,246,.12);
    transform:translateY(-3px);

}

/* CTA */
.cta-card{
    padding:clamp(40px, 6vw, 70px) clamp(24px, 6vw, 60px);
    text-align:center;
    position:relative;
    overflow:hidden;
}

.cta-card::before{
    content:"";
    position:absolute;
    top:-40%;
    left:50%;
    width:500px;
    height:500px;
    transform:translateX(-50%);
    background:radial-gradient(circle, #8b5cf640, transparent 70%);
    z-index:0;
}

.cta-card > *{
    position:relative;
    z-index:1;
}

.cta-card h2{
    font-size:clamp(24px, 3.6vw, 34px);
    margin-bottom:24px;
    font-weight:700;
}

.site-footer{
    padding:36px 0 60px;
    text-align:center;
    color:var(--mist-dim);
    font-size:13px;
}

/* Responsive */

/* Touchscreen devices */
@media (hover: none) {
    .clickable-card {
        background: linear-gradient(135deg, rgba(35, 25, 55, 0.07) 0%, rgba(15, 10, 30, 0.05) 100%);
        border-color: rgba(139, 92, 246, 0.3);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
    }
}

@media(max-width:992px){

    .container {
        width: 90%;
    }

    .section {
        padding: 80px 0;
    }

    .about-grid{
        grid-template-columns:1fr;
        gap:40px;
        text-align:center;
    }

    .about-photo-card{
        max-width:340px;
        margin:0 auto;
    }

    .about-copy p{
        margin-left:auto;
        margin-right:auto;
    }

    .btn-row{
        justify-content:center;
    }

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

}

@media(max-width:768px){

    .details-grid{
        grid-template-columns:1fr;
    }

    .experience-grid{
        grid-template-columns:1fr;
    }

    .nav-title{
        display:block;
    }

    .section{
        padding:64px 0;
    }

    .timeline::after {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-dot {
        left: 12px;
        width: 14px;
        height: 14px;
    }

}

@media(max-width:576px){

    .section {
        padding: 50px 0;
    }

    .btn-row{
        flex-direction:column;
    }

    .btn{
        width:100%;
        justify-content:center;
    }

    .details-grid {
        gap: 1rem;
    }

    .timeline{
        padding-left:30px;
    }

    .timeline-item {
        display: block;
    }

    .timeline-dot{
        left:-17px;
        top: 24px;
    }

}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.6rem 0;
        width: 90%;
    }

    .home {
        font-size: 15px;
    }

    .eyebrow::before {
        display: none;
    }
}

@media (max-width:375px){

    .nav-container {
        padding: 0.5rem 0;
        width: 95%;
    }

    .nav-title {
        font-size: 0.8rem;
    }

    .home-btn {
        width: 30px;
        height: 30px;
    }

    .home {
        font-size: 12px;
    }

    .detail-row{
        padding:16px 18px;
    }

    .experience-card{
        padding:26px 20px;
    }

}

/* Animation reduction */
@media (prefers-reduced-motion: reduce){

    .reveal{
        opacity:1;
        transform:none;
        transition:none;
    }

    .fade-in{
        animation:none;
    }

    .about-photo-card{
        animation:none;
    }

}