:root {
    --black: #0A0A0A;
    --black2: #111111;
    --black3: #1a1a1a;
    --red: #eb0d0d;
    --red-dim: rgba(235,13,13,0.15);
    --azure: #0080FE;
    --azure-dim: rgba(0,128,254,0.15);
    --white: #ffffff;
    --white80: rgba(255,255,255,0.8);
    --white40: rgba(255,255,255,0.4);
    --white12: rgba(255,255,255,0.12);
    --white06: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.1);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--black);
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
  }

  /* ── CANVAS BACKGROUND ── */
  #bg-canvas {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0; pointer-events: none;
  }
 
  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.25rem 4rem;
    background: rgba(10,10,10,0.85);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
  }
  .nav-logo {
    font-family: 'Space Mono', monospace;
    font-size: 14px; letter-spacing: 0.15em; color: var(--red);
    text-transform: uppercase; font-weight: 700;
  }
  .nav-links { display: flex; gap: 2.5rem; list-style: none; }
  .nav-links a {
    font-size: 12px; font-weight: 400; letter-spacing: 0.1em;
    text-transform: uppercase; text-decoration: none;
    color: var(--white40); transition: color 0.2s;
    position: relative;
  }
 .nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px;
    background: var(--azure); transition: width 0.3s;
  }
  .nav-links a:hover { color: var(--white); }
  .nav-links a:hover::after { width: 100%; }
 
  /* ── HERO ── */
  #hero {
    min-height: 100vh; position: relative; z-index: 1;
    display: grid; grid-template-columns: 1fr 1fr;
    padding-top: 80px;
  }
  .hero-left {
    padding: 6rem 4rem 4rem;
    display: flex; flex-direction: column; justify-content: center;
    border-right: 1px solid var(--border);
  }
  .hero-tag {
    font-family: 'Space Mono', monospace;
    font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--azure); margin-bottom: 1.5rem;
    display: flex; align-items: center; gap: 0.75rem;
    animation: fadeUp 0.7s ease both 0.1s;
  }
  .hero-tag::before { content: ''; width: 32px; height: 1px; background: var(--azure); display: block; }
  .hero-name {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 5vw, 5.5rem);
    font-weight: 900; line-height: 1.0;
    color: var(--white); letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.7s ease both 0.2s;
  }
  .hero-name span { color: var(--red); font-style: italic; }
  .hero-desc {
    font-size: 1.05rem; color: var(--white40);
    max-width: 480px; line-height: 1.8; margin-bottom: 2.5rem;
    animation: fadeUp 0.7s ease both 0.35s;
  }
  .hero-cta-row { display: flex; gap: 1rem; flex-wrap: wrap; animation: fadeUp 0.7s ease both 0.45s; }
 
  .btn-primary {
    display: inline-block; background: var(--red); color: var(--white);
    padding: 0.85rem 2rem; font-size: 12px;
    letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none;
    font-weight: 500; transition: all 0.25s;
    transform-style: preserve-3d; perspective: 600px;
    position: relative; overflow: hidden;
  }
  .btn-primary::before {
    content: ''; position: absolute; inset: 0;
    background: var(--azure); transform: translateX(-100%); transition: transform 0.35s;
  }
  .btn-primary:hover::before { transform: translateX(0); }
  .btn-primary span { position: relative; z-index: 1; }
  .btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 28px rgba(235,13,13,0.4); }
 
  .btn-outline {
    display: inline-block; border: 1px solid var(--white40); color: var(--white);
    padding: 0.85rem 2rem; font-size: 12px;
    letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none;
    font-weight: 400; transition: all 0.25s;
  }
  .btn-outline:hover { border-color: var(--azure); color: var(--azure); transform: translateY(-2px); }
 
  .hero-right {
    padding: 6rem 4rem 4rem;
    display: flex; flex-direction: column; justify-content: space-between;
    background: var(--black2);
    animation: fadeUp 0.7s ease both 0.3s;
  }
  .hero-stats { display: flex; flex-direction: column; gap: 2.5rem; margin-top: auto; }
  .stat-item {
    border-left: 2px solid var(--red); padding-left: 1.25rem;
    transform-style: preserve-3d; perspective: 400px;
    transition: transform 0.3s;
  }
  .stat-item:hover { transform: translateX(6px); }
  .stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem; font-weight: 700; line-height: 1; color: var(--white);
  }
  .stat-label { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--white40); margin-top: 4px; }
  .hero-location {
    font-family: 'Space Mono', monospace; font-size: 11px; color: var(--white40);
  }
  .hero-location::before { content: '◈  '; color: var(--azure); }
 
  /* ── SECTION BASE ── */
  section { padding: 5rem 4rem; border-bottom: 1px solid var(--border); position: relative; z-index: 1; }
  .section-label {
    font-family: 'Space Mono', monospace;
    font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--azure); margin-bottom: 0.75rem;
    display: flex; align-items: center; gap: 0.75rem;
  }
  .section-label::before { content: ''; display: block; width: 24px; height: 1px; background: var(--azure); }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700;
    line-height: 1.1; color: var(--white); margin-bottom: 3rem;
  }
  .section-title em { font-style: italic; color: var(--red); }
 
  /* ── ABOUT ── */
  #about { background: var(--black2); }
  .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
  .about-bio { font-size: 1.05rem; line-height: 1.9; color: var(--white80); }
  .about-bio p + p { margin-top: 1.25rem; }
  .about-details { display: flex; flex-direction: column; gap: 1.5rem; }
  .detail-row {
    display: flex; justify-content: space-between; align-items: flex-start;
    padding-bottom: 1.25rem; border-bottom: 1px solid var(--border);
  }
  .detail-row:last-child { border-bottom: none; }
  .detail-key { font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--azure); }
  .detail-val { font-size: 13px; color: var(--white80); text-align: right; max-width: 220px; }
 
  /* ── EXPERIENCE ── */
  #experience { background: var(--black); }
  .exp-list { display: flex; flex-direction: column; }
  .exp-item {
    display: grid; grid-template-columns: 200px 1fr;
    gap: 2rem; padding: 2.5rem 0; border-bottom: 1px solid var(--border);
    transition: all 0.3s;
  }
  .exp-item:last-child { border-bottom: none; }
  .exp-item:hover { background: var(--black2); padding-left: 1rem; padding-right: 1rem; margin: 0 -1rem; }
  .exp-period { font-family: 'Space Mono', monospace; font-size: 10px; color: var(--white40); margin-bottom: 0.4rem; }
  .exp-company { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--white); }
  .exp-badge {
    display: inline-block; margin-top: 0.75rem;
    background: var(--red); color: var(--white);
    font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; padding: 3px 10px;
  }
  .exp-badge.intern { background: transparent; color: var(--azure); border: 1px solid var(--azure); }
  .exp-role { font-size: 1.15rem; font-weight: 500; color: var(--white); margin-bottom: 0.75rem; }
  .exp-points { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
  .exp-points li {
    font-size: 0.925rem; color: var(--white40); line-height: 1.6;
    padding-left: 1.25rem; position: relative;
  }
  .exp-points li::before { content: '▸'; position: absolute; left: 0; color: var(--azure); font-size: 10px; top: 5px; }
  .exp-highlight {
    display: inline-block; margin-top: 1rem;
    font-family: 'Space Mono', monospace; font-size: 11px; color: var(--red); letter-spacing: 0.05em;
  }
 
  /* ── SKILLS (3D CARDS) ── */
  #skills { background: var(--black2); }
  .skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .skill-card {
    padding: 1.75rem; border: 1px solid var(--border);
    background: var(--black); cursor: default;
    transform-style: preserve-3d; perspective: 800px;
    transition: transform 0.1s, box-shadow 0.3s, border-color 0.3s;
    will-change: transform;
  }
  .skill-card:hover { border-color: var(--azure); box-shadow: 0 20px 40px rgba(0,128,254,0.15), 0 0 0 1px rgba(0,128,254,0.2); }
  .skill-card-icon { font-size: 1.6rem; margin-bottom: 1rem; }
  .skill-card-title { font-size: 11px; font-weight: 500; color: var(--white); margin-bottom: 1rem; letter-spacing: 0.1em; text-transform: uppercase; }
  .skill-tags { display: flex; flex-wrap: wrap; gap: 6px; }
  .skill-tag {
    font-size: 10px; padding: 3px 10px;
    background: var(--white06); color: var(--white40);
    border: 1px solid var(--border); transition: all 0.2s;
  }
  .skill-card:hover .skill-tag { background: var(--azure-dim); color: rgba(0,128,254,0.9); border-color: rgba(0,128,254,0.3); }
 
  /* ── PROJECTS (3D FLIP) ── */
  #projects { background: var(--black); }
  .projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .project-wrap { perspective: 1000px; height: 220px; }
  .project-card-inner {
    width: 100%; height: 100%; position: relative;
    transform-style: preserve-3d; transition: transform 0.65s cubic-bezier(0.4,0,0.2,1);
    cursor: pointer;
  }
  .project-wrap:hover .project-card-inner { transform: rotateY(180deg); }
  .project-face {
    position: absolute; inset: 0; backface-visibility: hidden;
    padding: 1.75rem; border: 1px solid var(--border);
    overflow: hidden;
  }
  .project-face.front { background: var(--black2); }
  .project-face.front::before {
    content: ''; position: absolute; top: 0; left: 0;
    width: 3px; height: 100%; background: var(--red);
  }
  .project-face.back {
    background: linear-gradient(135deg, #0A0A0A 0%, #0d1a2e 100%);
    border-color: var(--azure); transform: rotateY(180deg);
    display: flex; flex-direction: column; justify-content: center;
    border-left: 3px solid var(--azure);
  }
  .project-num { font-family: 'Space Mono', monospace; font-size: 9px; letter-spacing: 0.2em; color: var(--red); text-transform: uppercase; margin-bottom: 0.6rem; }
  .project-title { font-size: 0.95rem; font-weight: 500; color: var(--white); line-height: 1.4; margin-bottom: 0.5rem; }
  .project-obj { font-size: 0.82rem; color: var(--white40); line-height: 1.55; }
  .project-outcome { font-size: 0.82rem; color: rgba(0,200,255,0.9); line-height: 1.55; }
  .project-outcome-label { font-family: 'Space Mono', monospace; font-size: 9px; letter-spacing: 0.15em; color: var(--azure); text-transform: uppercase; margin-bottom: 0.5rem; }
  .flip-hint { font-size: 9px; color: var(--white40); font-family: 'Space Mono', monospace; letter-spacing: 0.1em; margin-top: 0.75rem; }
 
  /* ── CERTIFICATIONS ── */
  #certifications { background: var(--black2); }
  .cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
  .cert-item {
    background: var(--black2); padding: 1.5rem;
    transition: background 0.2s, transform 0.2s;
    border: 1px solid transparent;
  }
  .cert-item:hover { background: var(--black3); border-color: var(--red); transform: scale(1.02); z-index: 2; }
  .cert-name { font-size: 0.88rem; color: var(--white); margin-bottom: 0.4rem; }
  .cert-issuer { font-size: 11px; color: var(--azure); font-family: 'Space Mono', monospace; letter-spacing: 0.05em; }
  .cert-year { font-size: 10px; color: var(--white40); margin-top: 0.25rem; }
 
  /* ── HOBBIES (3D TILT) ── */
  #hobbies { background: var(--black); }
  .hobbies-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .hobby-card {
    padding: 2.5rem 2rem; text-align: center;
    border: 1px solid var(--border); background: var(--black2);
    transform-style: preserve-3d; perspective: 600px;
    will-change: transform; transition: box-shadow 0.3s, border-color 0.3s;
    cursor: default;
  }
  .hobby-card:hover { border-color: var(--red); box-shadow: 0 20px 50px rgba(235,13,13,0.2); }
  .hobby-icon { font-size: 2.5rem; margin-bottom: 1.2rem; display: block; }
  .hobby-title { font-family: 'Playfair Display', serif; font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 0.5rem; }
  .hobby-desc { font-size: 0.88rem; color: var(--white40); line-height: 1.6; }
  .hobby-badge {
    display: inline-block; margin-top: 0.75rem;
    font-family: 'Space Mono', monospace; font-size: 9px; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--red); padding: 3px 10px; border: 1px solid var(--red);
  }
 
  /* ── EDUCATION ── */
  #education { background: var(--black2); }
  .edu-list { display: flex; flex-direction: column; gap: 1.5rem; }
  .edu-item {
    display: flex; justify-content: space-between; align-items: flex-start;
    padding: 1.75rem; background: var(--black); border: 1px solid var(--border);
    transition: border-color 0.3s, transform 0.3s;
  }
  .edu-item:hover { border-color: var(--azure); transform: translateX(8px); }
  .edu-inst { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--white); }
  .edu-degree { font-size: 0.875rem; color: var(--white40); margin-top: 0.3rem; }
  .edu-score { font-family: 'Space Mono', monospace; font-size: 1.5rem; font-weight: 700; color: var(--azure); text-align: right; }
  .edu-year { font-size: 10px; color: var(--white40); text-align: right; margin-top: 0.25rem; }
 
  /* ── CONTACT ── */
  #contact { background: var(--black); }
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
  .contact-text { font-size: 1.05rem; color: var(--white40); line-height: 1.8; }
  .contact-links { display: flex; flex-direction: column; gap: 1.25rem; }
  .contact-link {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem 1.25rem; border: 1px solid var(--border);
    text-decoration: none; transition: all 0.25s; background: var(--black2);
  }
  .contact-link:hover { border-color: var(--azure); background: var(--azure-dim); transform: translateX(6px); }
  .contact-link-icon {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    background: var(--red-dim); font-size: 15px; color: var(--red); flex-shrink: 0;
  }
  .contact-link-label { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--azure); display: block; margin-bottom: 2px; }
  .contact-link-val { font-size: 13px; color: var(--white); }
 
  /* ── FOOTER ── */
  footer {
    background: #050505; color: var(--white40);
    text-align: center; padding: 2rem 4rem;
    font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.12em;
    position: relative; z-index: 1;
  }
  footer span { color: var(--red); }
 
  /* ── REVEAL ANIMATIONS ── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .reveal {
    opacity: 0; transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  .reveal-left {
    opacity: 0; transform: translateX(-40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal-left.visible { opacity: 1; transform: translateX(0); }
 
  /* ── SCROLLBAR ── */
  ::-webkit-scrollbar { width: 4px; }
  ::-webkit-scrollbar-track { background: var(--black); }
  ::-webkit-scrollbar-thumb { background: var(--red); border-radius: 2px; }
 
  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { gap: 1.25rem; }
    #hero { grid-template-columns: 1fr; }
    .hero-right { display: none; }
    .hero-left { padding: 5rem 1.5rem 3rem; }
    section { padding: 3.5rem 1.5rem; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .skills-grid, .cert-grid { grid-template-columns: 1fr 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .hobbies-grid { grid-template-columns: 1fr; }
    .exp-item { grid-template-columns: 1fr; gap: 0.5rem; }
    .edu-item { flex-direction: column; gap: 0.5rem; }
  }


  .logo-img{
    width: 70px;
    height: 70px;
  }