:root{
      --bg:#0d0b0c;
      --bg-2:#120f11;
      --surface:#171315;
      --surface-2:#1e181b;
      --surface-3:#241d21;
      --line:rgba(255,255,255,.08);
      --line-strong:rgba(255,255,255,.14);
      --text:#f7efe8;
      --muted:#b9a79f;
      --soft:#d9c8c0;
      --accent:#ff7a59;
      --accent-2:#d6a46a;
      --accent-3:#c45cff;
      --accent-4:#7be38e;
      --shadow:0 30px 80px rgba(0,0,0,.45);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1180px;
      --header-height:5rem;
      --transition:all .35s cubic-bezier(.22,1,.36,1);
    }

    *{margin:0;padding:0;box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      font-family:"Inter",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 14% 18%, rgba(255,122,89,.16), transparent 25rem),
        radial-gradient(circle at 84% 12%, rgba(196,92,255,.14), transparent 22rem),
        radial-gradient(circle at 50% 100%, rgba(214,164,106,.11), transparent 30rem),
        linear-gradient(180deg, #0d0b0c 0%, #110d10 40%, #0d0b0c 100%);
      line-height:1.65;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image: radial-gradient(circle at center, black 30%, transparent 85%);
      opacity:.35;
      z-index:-1;
    }

    ::selection{
      background:rgba(255,122,89,.35);
      color:var(--text);
    }

    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    ul{list-style:none}

    .container{
      width:min(calc(100% - 2rem),var(--container));
      margin-inline:auto;
    }

    .section{
      padding:7rem 0 2rem;
      position:relative;
    }

    .section__subtitle{
      display:block;
      width:max-content;
      margin:0 auto .9rem;
      padding:.5rem .85rem;
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.18em;
      text-transform:uppercase;
      color:var(--accent-2);
      border:1px solid rgba(214,164,106,.18);
      border-radius:999px;
      background:rgba(214,164,106,.07);
      backdrop-filter:blur(12px);
    }

    .section__title{
      text-align:center;
      font-family:"Space Grotesk",sans-serif;
      font-size:clamp(2.1rem,5vw,4rem);
      line-height:1;
      letter-spacing:-.05em;
      margin-bottom:3rem;
    }

    .grid{display:grid;gap:1.35rem}

    .reveal{
      opacity:0;
      transform:translateY(40px) scale(.98);
      transition:opacity .8s ease, transform .8s ease;
    }
    .reveal.show{
      opacity:1;
      transform:translateY(0) scale(1);
    }

    /* custom cursor glow */
    .cursor-glow{
      position:fixed;
      width:420px;
      height:420px;
      border-radius:50%;
      pointer-events:none;
      background:radial-gradient(circle, rgba(255,122,89,.12), rgba(196,92,255,.08) 35%, transparent 70%);
      filter:blur(28px);
      transform:translate(-50%,-50%);
      z-index:-1;
      opacity:.75;
    }

    .button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.6rem;
      padding:1rem 1.35rem;
      border-radius:999px;
      font-weight:800;
      letter-spacing:-.02em;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--transition);
    }

    .button--primary{
      color:#1b0f0c;
      background:linear-gradient(135deg, var(--accent), #ffa06f 50%, var(--accent-2));
      box-shadow:0 16px 36px rgba(255,122,89,.25);
    }

    .button--primary:hover{
      transform:translateY(-4px) scale(1.01);
      box-shadow:0 24px 42px rgba(255,122,89,.3);
    }

    .button--ghost{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:var(--line-strong);
      backdrop-filter:blur(10px);
    }

    .button--ghost:hover{
      transform:translateY(-4px);
      border-color:rgba(255,122,89,.35);
      background:rgba(255,122,89,.07);
    }

    .pill{
      display:inline-flex;
      align-items:center;
      gap:.55rem;
      padding:.6rem .9rem;
      border:1px solid var(--line-strong);
      background:rgba(255,255,255,.03);
      backdrop-filter:blur(12px);
      border-radius:999px;
      color:var(--soft);
      font-weight:700;
      font-size:.92rem;
      box-shadow:var(--shadow);
    }

    /* HEADER */
    .header{
      position:fixed;
      top:0;
      left:0;
      width:100%;
      z-index:200;
      padding:.9rem 0;
    }

    .nav{
      height:var(--header-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:0 1.2rem;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(16,13,15,.65);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow);
    }

    .nav__logo{
      font-family:"Space Grotesk",sans-serif;
      font-size:1.1rem;
      font-weight:700;
      letter-spacing:-.04em;
    }
    .nav__logo span{
      background:linear-gradient(135deg,var(--accent),var(--accent-3),var(--accent-2));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .nav__menu ul{
      display:flex;
      align-items:center;
      gap:.35rem;
    }

    .nav__link{
      width:2.8rem;
      height:2.8rem;
      display:grid;
      place-items:center;
      color:var(--muted);
      border-radius:50%;
      font-size:1.12rem;
      transition:var(--transition);
      position:relative;
    }

    .nav__link:hover,
    .nav__link.active-link{
      color:#120a09;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 12px 26px rgba(255,122,89,.25);
    }

    .theme-toggle{
      width:2.8rem;
      height:2.8rem;
      display:grid;
      place-items:center;
      border-radius:50%;
      border:1px solid var(--line-strong);
      background:rgba(255,255,255,.03);
      color:var(--text);
      font-size:1.15rem;
      cursor:pointer;
      transition:var(--transition);
    }

    .theme-toggle:hover{
      transform:rotate(15deg) scale(1.05);
      border-color:rgba(255,122,89,.3);
    }

    /* HERO */
    .hero{
      min-height:100vh;
      display:flex;
      align-items:center;
      padding-top:9rem;
      position:relative;
      overflow:hidden;
    }

    .hero__container{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      align-items:center;
      gap:2.5rem;
    }

    .hero__content{
      position:relative;
      z-index:2;
    }

    .hero__title{
      font-family:"Space Grotesk",sans-serif;
      font-size:clamp(3rem,8vw,6.8rem);
      line-height:.93;
      letter-spacing:-.08em;
      margin:1.2rem 0 1.2rem;
      max-width:12ch;
    }

    .hero__title .gradient{
      background:linear-gradient(135deg, var(--accent), var(--accent-3), var(--accent-2));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .hero__subtitle{
      font-size:clamp(1.1rem,2.2vw,1.45rem);
      color:var(--soft);
      font-weight:600;
      max-width:41rem;
      margin-bottom:1rem;
    }

    .hero__description{
      color:var(--muted);
      max-width:43rem;
      font-size:1rem;
      margin-bottom:1.8rem;
    }

    .hero__actions{
      display:flex;
      flex-wrap:wrap;
      gap:.9rem;
      margin-bottom:2rem;
    }

    .hero__social{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
    }

    .hero__social-link{
      width:3rem;
      height:3rem;
      display:grid;
      place-items:center;
      border-radius:50%;
      border:1px solid var(--line-strong);
      background:rgba(255,255,255,.03);
      color:var(--soft);
      font-size:1.28rem;
      transition:var(--transition);
      transform-style:preserve-3d;
    }

    .hero__social-link:hover{
      color:var(--text);
      transform:translateY(-8px) rotateX(20deg);
      border-color:rgba(255,122,89,.32);
      box-shadow:0 16px 30px rgba(0,0,0,.35);
    }

    .hero__visual{
      position:relative;
      height:39rem;
      perspective:1600px;
      display:flex;
      align-items:center;
      justify-content:center;
    }

    .orb{
      position:absolute;
      border-radius:50%;
      filter:blur(18px);
      animation:float 9s ease-in-out infinite;
      pointer-events:none;
    }

    .orb--1{
      width:11rem;height:11rem;
      background:radial-gradient(circle, rgba(255,122,89,.6), rgba(255,122,89,.04) 70%);
      top:8%;
      left:8%;
    }

    .orb--2{
      width:13rem;height:13rem;
      background:radial-gradient(circle, rgba(196,92,255,.45), rgba(196,92,255,.04) 70%);
      right:3%;
      top:16%;
      animation-delay: -2s;
    }

    .orb--3{
      width:12rem;height:12rem;
      background:radial-gradient(circle, rgba(214,164,106,.48), rgba(214,164,106,.04) 70%);
      bottom:6%;
      left:20%;
      animation-delay:-4s;
    }

    @keyframes float{
      0%,100%{transform:translateY(0)}
      50%{transform:translateY(-22px)}
    }

    .scene{
      position:relative;
      width:min(100%,30rem);
      height:35rem;
      transform-style:preserve-3d;
      transition:transform .18s ease-out;
    }

    .scene__shadow{
      position:absolute;
      width:72%;
      height:2.7rem;
      border-radius:50%;
      background:rgba(0,0,0,.52);
      left:14%;
      bottom:.35rem;
      filter:blur(20px);
      transform:translateZ(-120px);
    }

    .layer-card{
      position:absolute;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
      transform-style:preserve-3d;
      transition:transform .18s ease-out;
      overflow:hidden;
      will-change:transform;
    }

    .layer-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(255,122,89,.12), rgba(196,92,255,.07), transparent 66%);
      pointer-events:none;
    }

    .card-back{
      width:18rem;
      height:23rem;
      top:3.15rem;
      left:1rem;
      transform:translateZ(-80px) rotate(-11deg);
      background:linear-gradient(180deg, rgba(214,164,106,.13), rgba(255,255,255,.035));
      opacity:.8;
    }

    .card-mid{
      width:19rem;
      height:26rem;
      top:2.1rem;
      right:.85rem;
      transform:translateZ(12px) rotate(9deg);
      background:linear-gradient(180deg, rgba(196,92,255,.10), rgba(255,255,255,.03));
      opacity:.9;
    }

    .card-front{
      width:min(100%,25.6rem);
      min-height:31.6rem;
      padding:1.15rem;
      top:1.35rem;
      left:50%;
      transform:translateX(-50%) translateZ(72px);
      background:
        radial-gradient(circle at 50% 18%, rgba(255,122,89,.18), transparent 30%),
        radial-gradient(circle at 82% 42%, rgba(196,92,255,.14), transparent 30%),
        linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.035)),
        rgba(18,14,16,.82);
      z-index:5;
    }

    .card-front::after{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size:28px 28px;
      opacity:.42;
      mask-image:linear-gradient(to bottom, black, transparent 85%);
    }

    .card-topbar{
      position:relative;
      z-index:2;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1.05rem;
    }

    .status-dots{
      display:flex;
      gap:.42rem;
      flex-shrink:0;
    }

    .status-dots span{
      width:.66rem;
      height:.66rem;
      border-radius:50%;
      background:rgba(255,255,255,.2);
      box-shadow:0 0 18px rgba(255,255,255,.1);
    }
    .status-dots span:first-child{background:#ff6b57}
    .status-dots span:nth-child(2){background:#ffc251}
    .status-dots span:nth-child(3){background:#58d56f}

    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:.38rem;
      white-space:nowrap;
      font-size:.72rem;
      padding:.48rem .75rem;
      border-radius:999px;
      border:1px solid rgba(214,164,106,.20);
      background:rgba(214,164,106,.08);
      color:var(--soft);
      font-weight:800;
    }

    .mini-badge i{
      color:var(--accent-2);
      font-size:.95rem;
    }

    .identity{
      position:relative;
      z-index:2;
      padding:.45rem .35rem .95rem;
      display:grid;
      justify-items:center;
      gap:.72rem;
      text-align:center;
    }

    .avatar-ring{
      position:relative;
      width:7.2rem;
      height:7.2rem;
      padding:4px;
      border-radius:50%;
      background:conic-gradient(from 180deg, var(--accent), var(--accent-3), var(--accent-2), var(--accent));
      box-shadow:
        0 0 36px rgba(255,122,89,.22),
        0 0 52px rgba(196,92,255,.18);
      animation:avatarPulse 3.8s ease-in-out infinite;
    }

    .avatar-ring::before{
      content:"";
      position:absolute;
      inset:-12px;
      border-radius:50%;
      background:inherit;
      filter:blur(18px);
      opacity:.38;
      z-index:-1;
    }

    .avatar{
      width:100%;
      height:100%;
      border-radius:50%;
      overflow:hidden;
      background:#100d10;
      border:4px solid rgba(16,13,16,.95);
    }

    .avatar img{
      width:100%;
      height:100%;
      object-fit:cover;
      display:block;
    }

    .role-badge{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.43rem .78rem;
      border-radius:999px;
      color:#ffd5ae;
      background:rgba(255,122,89,.10);
      border:1px solid rgba(255,122,89,.18);
      font-size:.74rem;
      font-weight:850;
      letter-spacing:.01em;
    }

    .identity h3{
      margin-top:.05rem;
      font-family:"Space Grotesk",sans-serif;
      font-size:1.65rem;
      line-height:1;
      letter-spacing:-.055em;
    }

    .identity p{
      color:var(--muted);
      font-size:.9rem;
      line-height:1.55;
      max-width:20.5rem;
    }

    .profile-chip-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:.62rem;
      margin:.15rem 0 1rem;
    }

    .profile-chip-grid span{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:.35rem;
      min-height:2.75rem;
      padding:.62rem .5rem;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      color:var(--soft);
      font-size:.72rem;
      font-weight:800;
      text-align:center;
      transition:var(--transition);
    }

    .profile-chip-grid span:hover{
      transform:translateY(-5px);
      border-color:rgba(255,122,89,.28);
      background:rgba(255,122,89,.08);
    }

    .profile-chip-grid i{
      color:var(--accent);
      font-size:1rem;
      flex-shrink:0;
    }

    .metric-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:.75rem;
      margin-top:.65rem;
    }

    .metric{
      padding:.92rem;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.045);
      transform:translateZ(22px);
      transition:var(--transition);
    }

    .metric:hover{
      transform:translateY(-5px) translateZ(22px);
      border-color:rgba(214,164,106,.28);
      background:rgba(255,255,255,.075);
    }

    .metric strong{
      display:block;
      font-size:1.22rem;
      line-height:1;
      margin-bottom:.3rem;
      letter-spacing:-.04em;
    }

    .metric span{
      display:block;
      font-size:.76rem;
      line-height:1.35;
      color:var(--muted);
    }

    @keyframes avatarPulse{
      0%,100%{transform:translateY(0) scale(1)}
      50%{transform:translateY(-4px) scale(1.035)}
    }

    /* card base style */
    .card{
      position:relative;
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)),
        rgba(23,19,21,.72);
      backdrop-filter:blur(16px);
      box-shadow:var(--shadow);
      overflow:hidden;
      transform-style:preserve-3d;
      transition:var(--transition);
    }

    .card::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(255,122,89,.11), transparent 45%, rgba(196,92,255,.08) 100%);
      opacity:0;
      transition:var(--transition);
      pointer-events:none;
    }

    .card:hover{
      transform:translateY(-10px) rotateX(4deg) rotateY(-4deg);
      border-color:rgba(255,122,89,.22);
    }

    .card:hover::after{
      opacity:1;
    }

    /* ABOUT */
    .about__container{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:1.35rem;
      align-items:stretch;
    }

    .about__feature,
    .about__content,
    .skills__content,
    .service,
    .timeline-card,
    .project,
    .contact-card,
    .contact-form{
      padding:1.45rem;
    }

    .about__feature h3{
      font-family:"Space Grotesk",sans-serif;
      font-size:1.85rem;
      line-height:1.02;
      letter-spacing:-.05em;
      margin-bottom:.95rem;
      max-width:12ch;
    }

    .about__feature p,
    .about__content p{
      color:var(--muted);
    }

    .feature-grid{
      margin-top:1.5rem;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:.8rem;
    }

    .feature-box{
      padding:1rem;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.07);
      background:rgba(255,255,255,.03);
    }

    .feature-box i{
      font-size:1.4rem;
      color:var(--accent);
      margin-bottom:.5rem;
    }

    .feature-box h4{
      font-size:.95rem;
      margin-bottom:.15rem;
    }

    .feature-box span{
      color:var(--muted);
      font-size:.78rem;
      line-height:1.4;
      display:block;
    }

    .check-list{
      display:grid;
      gap:.85rem;
      margin:1.2rem 0 1.6rem;
    }

    .check-list li{
      display:flex;
      gap:.7rem;
      padding:.9rem 1rem;
      border:1px solid rgba(255,255,255,.07);
      border-radius:16px;
      background:rgba(255,255,255,.025);
      color:var(--muted);
    }

    .check-list i{
      margin-top:.1rem;
      color:var(--accent-4);
      font-size:1.1rem;
    }

    /* SKILLS */
    .skills__container{
      grid-template-columns:repeat(2,1fr);
    }

    .skills__title{
      display:flex;
      align-items:center;
      gap:.65rem;
      font-size:1.14rem;
      margin-bottom:1.2rem;
    }

    .skills__title i{
      color:var(--accent);
      font-size:1.25rem;
    }

    .skills__box{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:.8rem;
    }

    .skills__data{
      display:flex;
      gap:.7rem;
      padding:.82rem .9rem;
      border:1px solid rgba(255,255,255,.07);
      border-radius:16px;
      background:rgba(255,255,255,.03);
    }

    .skills__data i{
      color:var(--accent-4);
      margin-top:.18rem;
      font-size:1rem;
    }

    .skills__name{
      font-size:.94rem;
      line-height:1.2;
    }

    .skills__level{
      display:block;
      font-size:.8rem;
      color:var(--muted);
      margin-top:.15rem;
    }

    /* SERVICES */
    .services__container{
      grid-template-columns:repeat(3,1fr);
    }

    .service__icon{
      width:3.35rem;
      height:3.35rem;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(255,122,89,.18), rgba(196,92,255,.12));
      border:1px solid rgba(255,255,255,.08);
      color:var(--accent);
      font-size:1.55rem;
      margin-bottom:1rem;
      transform:translateZ(28px);
    }

    .service h3{
      font-size:1.22rem;
      margin-bottom:.65rem;
    }

    .service p{
      color:var(--muted);
      margin-bottom:1rem;
      font-size:.95rem;
    }

    .service ul{
      display:grid;
      gap:.55rem;
    }

    .service li{
      display:flex;
      gap:.5rem;
      color:var(--muted);
      font-size:.92rem;
    }

    .service li i{
      color:var(--accent-4);
      margin-top:.15rem;
    }

    /* TIMELINE */
    .timeline__container{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:1.35rem;
    }

    .timeline-column{
      display:grid;
      gap:1rem;
    }

    .timeline-card .tag{
      display:inline-flex;
      width:max-content;
      padding:.4rem .65rem;
      border-radius:999px;
      margin-bottom:.8rem;
      font-size:.76rem;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
      border:1px solid rgba(255,122,89,.18);
      background:rgba(255,122,89,.08);
      color:var(--accent);
    }

    .timeline-card h3{
      font-size:1.08rem;
      margin-bottom:.35rem;
    }

    .timeline-card .meta{
      color:var(--soft);
      font-size:.9rem;
      margin-bottom:.7rem;
    }

    .timeline-card p{
      color:var(--muted);
      font-size:.95rem;
    }

    /* PROJECTS */
    .project-filter{
      display:flex;
      justify-content:center;
      flex-wrap:wrap;
      gap:.75rem;
      margin-bottom:2.2rem;
    }

    .filter-btn{
      padding:.65rem 1rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.03);
      color:var(--muted);
      font-weight:800;
      cursor:pointer;
      transition:var(--transition);
    }

    .filter-btn.active,
    .filter-btn:hover{
      background:linear-gradient(135deg, rgba(255,122,89,.16), rgba(214,164,106,.15));
      border-color:rgba(255,122,89,.25);
      color:var(--text);
      transform:translateY(-3px);
    }

    .projects__container{
      grid-template-columns:repeat(3,1fr);
    }

    .project__visual{
      min-height:13rem;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.08);
      background:
        radial-gradient(circle at 20% 20%, rgba(255,122,89,.25), transparent 28%),
        radial-gradient(circle at 80% 80%, rgba(196,92,255,.18), transparent 25%),
        linear-gradient(135deg, #1d171a 0%, #261d22 55%, #1b1519 100%);
      display:grid;
      place-items:center;
      margin-bottom:1rem;
      position:relative;
      overflow:hidden;
    }

    .project__visual::after{
      content:"";
      position:absolute;
      inset:auto -25% -25% auto;
      width:10rem;
      height:10rem;
      border-radius:2rem;
      border:1px solid rgba(255,255,255,.06);
      background:rgba(255,255,255,.03);
      transform:rotate(35deg);
    }

    .project__visual i{
      font-size:3.2rem;
      color:var(--accent-2);
      z-index:1;
    }

    .project h3{
      font-size:1.1rem;
      margin-bottom:.45rem;
    }

    .project p{
      color:var(--muted);
      font-size:.94rem;
      margin-bottom:1rem;
    }

    .tag-list{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-bottom:1rem;
    }

    .tag-list span{
      padding:.35rem .62rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      color:var(--soft);
      background:rgba(255,255,255,.03);
      font-size:.76rem;
      font-weight:700;
    }

    .project__link{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      font-weight:800;
      color:var(--accent);
    }


    /* CERTIFICATES */
    .certificates{
      overflow:hidden;
    }

    .certificates::before{
      content:"";
      position:absolute;
      width:28rem;
      height:28rem;
      border-radius:50%;
      right:-10rem;
      top:9rem;
      background:radial-gradient(circle, rgba(255,122,89,.12), rgba(196,92,255,.08) 42%, transparent 70%);
      filter:blur(16px);
      pointer-events:none;
      z-index:-1;
    }

    .certificate__container{
      grid-template-columns:repeat(4,1fr);
      align-items:stretch;
    }

    .certificate__card{
      min-height:24rem;
      padding:1.25rem;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      isolation:isolate;
      overflow:hidden;
    }

    .certificate__card::before{
      content:"";
      position:absolute;
      inset:1px;
      border-radius:calc(var(--radius-lg) - 1px);
      background:
        radial-gradient(circle at 18% 16%, rgba(255,255,255,.11), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.055), transparent 58%);
      pointer-events:none;
      z-index:-1;
    }

    .certificate__shine{
      position:absolute;
      width:10rem;
      height:10rem;
      right:-4rem;
      top:-4rem;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,122,89,.22), transparent 68%);
      filter:blur(4px);
      opacity:.85;
      transition:var(--transition);
      pointer-events:none;
      z-index:-1;
    }

    .certificate__card:hover .certificate__shine{
      transform:scale(1.28) translate(-.6rem,.6rem);
      opacity:1;
    }

    .certificate__top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1.35rem;
    }

    .certificate__logo-wrap{
      width:4.4rem;
      height:4.4rem;
      display:grid;
      place-items:center;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.10);
      background:
        linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.035)),
        rgba(255,255,255,.04);
      box-shadow:
        inset 0 1px 0 rgba(255,255,255,.08),
        0 18px 36px rgba(0,0,0,.24);
      transform:translateZ(25px);
      overflow:hidden;
      flex-shrink:0;
    }

    .certificate__logo{
      width:68%;
      height:68%;
      object-fit:contain;
    }

    .certificate__fallback{
      display:none;
      width:100%;
      height:100%;
      place-items:center;
      font-family:"Space Grotesk",sans-serif;
      font-size:1.12rem;
      font-weight:900;
      letter-spacing:-.05em;
      color:var(--text);
      background:linear-gradient(135deg, rgba(255,122,89,.20), rgba(196,92,255,.14), rgba(214,164,106,.14));
    }

    .certificate__issuer{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:.42rem .68rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
      color:var(--soft);
      font-size:.75rem;
      font-weight:850;
      letter-spacing:.08em;
      text-transform:uppercase;
      white-space:nowrap;
    }

    .certificate__title{
      font-family:"Space Grotesk",sans-serif;
      font-size:1.3rem;
      line-height:1.05;
      letter-spacing:-.045em;
      margin-bottom:.75rem;
      max-width:11.5rem;
    }

    .certificate__text{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.55;
      margin-bottom:1.25rem;
    }

    .certificate__link{
      width:max-content;
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.72rem .92rem;
      border-radius:999px;
      color:var(--text);
      border:1px solid rgba(255,122,89,.22);
      background:linear-gradient(135deg, rgba(255,122,89,.12), rgba(214,164,106,.10));
      font-size:.88rem;
      font-weight:850;
      transition:var(--transition);
      margin-top:auto;
    }

    .certificate__link:hover{
      transform:translateY(-4px);
      color:#1b0f0c;
      background:linear-gradient(135deg, var(--accent), #ffa06f 52%, var(--accent-2));
      box-shadow:0 16px 32px rgba(255,122,89,.23);
    }

    .certificate--amazon .certificate__shine{background:radial-gradient(circle, rgba(255,170,60,.24), transparent 68%)}
    .certificate--microsoft .certificate__shine{background:radial-gradient(circle, rgba(111,166,255,.20), transparent 68%)}
    .certificate--meta .certificate__shine{background:radial-gradient(circle, rgba(196,92,255,.22), transparent 68%)}
    .certificate--gfg .certificate__shine{background:radial-gradient(circle, rgba(123,227,142,.20), transparent 68%)}

    /* CONTACT */
    .contact__container{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:1.35rem;
      align-items:start;
    }

    .contact-stack{
      display:grid;
      gap:1rem;
    }

    .contact-card i{
      font-size:1.5rem;
      color:var(--accent);
      margin-bottom:.7rem;
    }

    .contact-card h3{
      font-size:1rem;
      margin-bottom:.2rem;
    }

    .contact-card span{
      display:block;
      color:var(--muted);
      font-size:.94rem;
      margin-bottom:.8rem;
      word-break:break-word;
    }

    .contact-link{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      font-weight:800;
      color:var(--accent-2);
    }

    .contact-form{
      display:grid;
      gap:1rem;
    }

    .form-row{
      display:grid;
      gap:.45rem;
    }

    .form-row label{
      font-size:.84rem;
      color:var(--soft);
      font-weight:700;
    }

    .form-row input,
    .form-row textarea{
      width:100%;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:1rem 1rem;
      color:var(--text);
      font:inherit;
      outline:none;
      transition:var(--transition);
    }

    .form-row input:focus,
    .form-row textarea:focus{
      border-color:rgba(255,122,89,.35);
      box-shadow:0 0 0 4px rgba(255,122,89,.08);
    }

    .form-row textarea{
      min-height:11rem;
      resize:vertical;
    }

    /* FOOTER */
    .footer{
      margin-top:4rem;
      padding:2.5rem 0 2rem;
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(10,8,9,.45);
      backdrop-filter:blur(14px);
    }

    .footer__container{
      display:grid;
      gap:1rem;
      justify-items:center;
      text-align:center;
    }

    .footer__title{
      font-family:"Space Grotesk",sans-serif;
      font-size:1.6rem;
      letter-spacing:-.04em;
    }

    .footer__links,
    .footer__social{
      display:flex;
      justify-content:center;
      flex-wrap:wrap;
      gap:1rem;
    }

    .footer__links a,
    .footer__copy{
      color:var(--muted);
      font-size:.92rem;
    }

    .footer__social a{
      width:2.75rem;
      height:2.75rem;
      display:grid;
      place-items:center;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      transition:var(--transition);
    }

    .footer__social a:hover{
      transform:translateY(-6px);
      color:var(--accent);
    }

    /* LIGHT THEME */
    body.light-theme{
      --bg:#f7efe9;
      --bg-2:#fff8f2;
      --surface:#ffffff;
      --surface-2:#fff7f1;
      --surface-3:#f6e7dc;
      --line:rgba(75,47,35,.12);
      --line-strong:rgba(75,47,35,.18);
      --text:#241611;
      --muted:#745f56;
      --soft:#4f3f3a;
      --shadow:0 24px 60px rgba(114,72,45,.14);
      background:
        radial-gradient(circle at 14% 18%, rgba(255,122,89,.13), transparent 25rem),
        radial-gradient(circle at 84% 12%, rgba(196,92,255,.10), transparent 22rem),
        radial-gradient(circle at 50% 100%, rgba(214,164,106,.10), transparent 30rem),
        linear-gradient(180deg, #fff9f4 0%, #fffdfb 44%, #f7efe9 100%);
    }

    body.light-theme::before{
      background:
        linear-gradient(rgba(60,38,29,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(60,38,29,.035) 1px, transparent 1px);
      opacity:.7;
    }

    body.light-theme .cursor-glow{
      background:radial-gradient(circle, rgba(255,122,89,.11), rgba(196,92,255,.07) 35%, transparent 70%);
      opacity:.65;
    }

    body.light-theme .nav,
    body.light-theme .nav__menu ul{
      border-color:rgba(75,47,35,.12);
      background:rgba(255,255,255,.78);
      box-shadow:0 18px 48px rgba(114,72,45,.12);
    }

    body.light-theme .theme-toggle,
    body.light-theme .button--ghost,
    body.light-theme .pill,
    body.light-theme .hero__social-link,
    body.light-theme .filter-btn,
    body.light-theme .footer__social a{
      color:var(--soft);
      border-color:rgba(75,47,35,.16);
      background:rgba(255,255,255,.66);
      box-shadow:0 14px 34px rgba(114,72,45,.08);
    }

    body.light-theme .button--ghost:hover,
    body.light-theme .hero__social-link:hover,
    body.light-theme .theme-toggle:hover,
    body.light-theme .footer__social a:hover{
      color:var(--text);
      border-color:rgba(255,122,89,.30);
      background:rgba(255,122,89,.08);
      box-shadow:0 18px 42px rgba(114,72,45,.14);
    }

    body.light-theme .section__subtitle{
      color:#a76638;
      border-color:rgba(166,102,56,.18);
      background:rgba(214,164,106,.13);
    }

    body.light-theme .card,
    body.light-theme .contact-form,
    body.light-theme .project,
    body.light-theme .timeline-card,
    body.light-theme .service,
    body.light-theme .skills__content,
    body.light-theme .about__feature,
    body.light-theme .about__content,
    body.light-theme .contact-card,
    body.light-theme .certificate__card{
      border-color:rgba(75,47,35,.11);
      background:
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,250,246,.76)),
        rgba(255,255,255,.82);
      box-shadow:0 24px 60px rgba(114,72,45,.12);
    }

    body.light-theme .card:hover{
      border-color:rgba(255,122,89,.24);
      box-shadow:0 30px 70px rgba(114,72,45,.16);
    }

    body.light-theme .card::after{
      background:linear-gradient(135deg, rgba(255,122,89,.09), transparent 45%, rgba(196,92,255,.06) 100%);
    }

    body.light-theme .layer-card{
      border-color:rgba(75,47,35,.12);
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,246,240,.58));
      box-shadow:0 28px 70px rgba(114,72,45,.16);
    }

    body.light-theme .card-back{
      background:linear-gradient(180deg, rgba(214,164,106,.25), rgba(255,255,255,.68));
      opacity:.95;
    }

    body.light-theme .card-mid{
      background:linear-gradient(180deg, rgba(196,92,255,.14), rgba(255,255,255,.70));
      opacity:.96;
    }

    body.light-theme .card-front{
      background:
        radial-gradient(circle at 50% 18%, rgba(255,122,89,.17), transparent 32%),
        radial-gradient(circle at 82% 42%, rgba(196,92,255,.12), transparent 31%),
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,247,242,.84)),
        rgba(255,255,255,.92);
      border-color:rgba(75,47,35,.14);
    }

    body.light-theme .card-front::after{
      background:
        linear-gradient(rgba(75,47,35,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(75,47,35,.035) 1px, transparent 1px);
      opacity:.55;
    }

    body.light-theme .scene__shadow{
      background:rgba(114,72,45,.16);
      filter:blur(26px);
    }

    body.light-theme .avatar{
      background:#fff6f0;
      border-color:rgba(255,255,255,.95);
    }

    body.light-theme .role-badge{
      color:#8a3d24;
      background:rgba(255,122,89,.11);
      border-color:rgba(255,122,89,.22);
    }

    body.light-theme .status-dots span{
      box-shadow:0 0 16px rgba(114,72,45,.10);
    }

    body.light-theme .profile-chip-grid span,
    body.light-theme .metric,
    body.light-theme .feature-box,
    body.light-theme .check-list li,
    body.light-theme .skills__data,
    body.light-theme .tag-list span{
      border-color:rgba(75,47,35,.10);
      background:rgba(255,255,255,.62);
      color:var(--soft);
    }

    body.light-theme .profile-chip-grid span:hover,
    body.light-theme .metric:hover{
      border-color:rgba(255,122,89,.25);
      background:rgba(255,122,89,.08);
    }


    body.light-theme .certificate__card::before{
      background:
        radial-gradient(circle at 18% 16%, rgba(255,255,255,.58), transparent 25%),
        linear-gradient(180deg, rgba(255,255,255,.82), transparent 62%);
    }

    body.light-theme .certificate__logo-wrap,
    body.light-theme .certificate__issuer{
      border-color:rgba(75,47,35,.11);
      background:rgba(255,255,255,.64);
      box-shadow:0 16px 34px rgba(114,72,45,.10);
    }

    body.light-theme .certificate__fallback{
      color:#241611;
      background:linear-gradient(135deg, rgba(255,122,89,.14), rgba(196,92,255,.08), rgba(214,164,106,.16));
    }

    body.light-theme .certificate__link{
      color:#241611;
      border-color:rgba(255,122,89,.24);
      background:linear-gradient(135deg, rgba(255,122,89,.12), rgba(214,164,106,.15));
    }

    body.light-theme .service__icon{
      border-color:rgba(75,47,35,.10);
      background:linear-gradient(135deg, rgba(255,122,89,.14), rgba(196,92,255,.09));
    }

    body.light-theme .project__visual{
      border-color:rgba(75,47,35,.10);
      background:
        radial-gradient(circle at 20% 20%, rgba(255,122,89,.20), transparent 30%),
        radial-gradient(circle at 80% 80%, rgba(196,92,255,.13), transparent 28%),
        linear-gradient(135deg, #fff8f2 0%, #ffffff 50%, #f7e6dc 100%);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
    }

    body.light-theme .project__visual::after{
      border-color:rgba(75,47,35,.08);
      background:rgba(255,122,89,.08);
    }

    body.light-theme .project__visual i{
      color:#b77743;
    }

    body.light-theme .filter-btn.active,
    body.light-theme .filter-btn:hover{
      color:#241611;
      background:linear-gradient(135deg, rgba(255,122,89,.14), rgba(214,164,106,.16));
      border-color:rgba(255,122,89,.28);
    }

    body.light-theme .form-row input,
    body.light-theme .form-row textarea{
      color:var(--text);
      border-color:rgba(75,47,35,.13);
      background:rgba(255,255,255,.72);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.72);
    }

    body.light-theme .form-row input::placeholder,
    body.light-theme .form-row textarea::placeholder{
      color:rgba(116,95,86,.72);
    }

    body.light-theme .form-row input:focus,
    body.light-theme .form-row textarea:focus{
      border-color:rgba(255,122,89,.38);
      box-shadow:0 0 0 4px rgba(255,122,89,.10);
    }

    body.light-theme .footer{
      border-top-color:rgba(75,47,35,.10);
      background:rgba(255,255,255,.62);
      box-shadow:0 -18px 50px rgba(114,72,45,.06);
    }

    body.light-theme .orb--1{
      background:radial-gradient(circle, rgba(255,122,89,.34), rgba(255,122,89,.035) 70%);
    }

    body.light-theme .orb--2{
      background:radial-gradient(circle, rgba(196,92,255,.25), rgba(196,92,255,.035) 70%);
    }

    body.light-theme .orb--3{
      background:radial-gradient(circle, rgba(214,164,106,.30), rgba(214,164,106,.035) 70%);
    }


    /* responsive */
    @media screen and (max-width:1040px){
      .hero__container,
      .about__container,
      .contact__container,
      .timeline__container{
        grid-template-columns:1fr;
      }

      .hero{
        padding-top:8.5rem;
      }

      .hero__visual{
        order:-1;
        height:35rem;
      }

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

    @media screen and (max-width:720px){
      :root{
        --header-height:4.3rem;
      }

      .section{
        padding-top:5.5rem;
      }

      .cursor-glow{display:none}

      .header{
        padding:.7rem 0;
      }

      .nav{
        padding:0 .8rem;
      }

      .nav__logo{
        font-size:1rem;
      }

      .nav__menu{
        position:fixed;
        left:50%;
        bottom:1rem;
        transform:translateX(-50%);
        width:min(94%,26rem);
        z-index:220;
      }

      .nav__menu ul{
        justify-content:space-between;
        padding:.35rem;
        border:1px solid rgba(255,255,255,.08);
        border-radius:999px;
        background:rgba(12,10,11,.8);
        backdrop-filter:blur(18px);
        box-shadow:var(--shadow);
      }

      body.light-theme .nav__menu ul{
        background:rgba(255,255,255,.82);
      }

      .hero__title{
        font-size:3.7rem;
      }

      .hero__actions,
      .hero__social{
        justify-content:center;
      }

      .hero__content{
        text-align:center;
      }

      .skills__container,
      .skills__box,
      .services__container,
      .projects__container,
      .certificate__container,
      .feature-grid{
        grid-template-columns:1fr;
      }

      .certificate__card{
        min-height:auto;
      }

      .certificate__title{
        max-width:100%;
      }

      .scene{
        width:min(100%,22.5rem);
        height:32rem;
        transform:none;
      }

      .card-front{
        width:min(100%,21.6rem);
        min-height:29.6rem;
        top:1.1rem;
      }

      .card-back{
        width:14.5rem;
        height:19rem;
        top:3.4rem;
        left:.15rem;
      }

      .card-mid{
        width:15.5rem;
        height:21rem;
        top:2.8rem;
        right:.15rem;
      }

      .profile-chip-grid{
        grid-template-columns:1fr;
        gap:.5rem;
      }

      .profile-chip-grid span{
        min-height:2.35rem;
      }

      .avatar-ring{
        width:6.3rem;
        height:6.3rem;
      }

      .metric{
        padding:.8rem;
      }

      .footer{
        padding-bottom:6rem;
      }
    }