:root[data-theme="dark"]{
  --bg:#0a0a0a;
  --bg2:#111111;
  --bg3:#1a1a1a;
  --bg4:#222222;
  --border:#2a2a2a;
  --border2:#333;
  --text:#ededed;
  --text2:#a1a1a1;
  --text3:#666;
  --accent:#fff;
  --tag-bg:#1c1c1c;
  --tag-border:#2e2e2e;
  --green:#22c55e;
  --card-hover:#161616;
}
:root[data-theme="light"]{
  --bg:#fafafa;
  --bg2:#f4f4f4;
  --bg3:#ececec;
  --bg4:#e4e4e4;
  --border:#e0e0e0;
  --border2:#d0d0d0;
  --text:#111;
  --text2:#555;
  --text3:#999;
  --accent:#111;
  --tag-bg:#f0f0f0;
  --tag-border:#ddd;
  --green:#16a34a;
  --card-hover:#f7f7f7;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:14px;line-height:1.6;transition:background .3s,color .3s;min-height:100vh}

/* LAYOUT */
.container{max-width:680px;margin:0 auto;padding:0 1.5rem}
.page{padding:3rem 0 6rem}

/* HEADER / PROFILE */
.profile-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;margin-bottom:1.5rem}
.profile-left{display:flex;align-items:flex-start;gap:1rem}
.avatar{width:140px;height:140px;border-radius:18px;background:linear-gradient(135deg,#3b3b3b,#1a1a1a);border:1px solid var(--border2);box-shadow:0 10px 24px rgba(0,0,0,.28);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:700;color:var(--text2);overflow:hidden;position:relative}
.avatar-img{width:100%;height:100%;object-fit:cover;object-position:center 35%;display:block;border-radius:14px;position:absolute;inset:0;transition:opacity .25s ease,transform .25s ease}
.avatar-main{opacity:1;transform:scale(1)}
.avatar-hover{opacity:0;transform:scale(1.03)}
.avatar:hover .avatar-main{opacity:0}
.avatar:hover .avatar-hover{opacity:1}
.avatar:hover .avatar-hover{transform:scale(1)}
.avatar-initials{font-size:1.4rem;font-weight:700;color:var(--text2)}
.profile-info{padding-top:4px}
.profile-topline{display:flex;align-items:center;justify-content:flex-start;gap:1rem;min-width:0;width:100%;flex-wrap:nowrap}
.profile-name{font-size:1.25rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;line-height:1.3;min-width:0;overflow-wrap:anywhere;flex:1}
.verified{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;background:#3b82f6;border-radius:50%;flex-shrink:0}
.verified svg{width:10px;height:10px;fill:white}
.profile-title{color:var(--text2);font-size:.875rem;margin-top:.15rem}
.status-badge{display:inline-flex;align-items:center;gap:.4rem;background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:6px;padding:.25rem .6rem;font-size:.72rem;color:var(--text2);margin-top:.5rem;width:fit-content}
.status-dot{width:7px;height:7px;background:var(--green);border-radius:50%;animation:blink 2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}

/* THEME TOGGLE */
.header-actions{display:flex;align-items:center;gap:.5rem;padding-top:4px;flex-shrink:0}
.theme-btn{background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:8px;padding:.32rem .45rem;cursor:pointer;color:var(--text2);transition:all .2s;display:inline-flex;align-items:center;justify-content:center;font-size:.78rem;line-height:1;width:2rem;height:2rem;flex-shrink:0;margin-left:auto}
.theme-btn:hover{background:var(--bg3);color:var(--text)}
.theme-btn .theme-icon{display:block;line-height:1}

/* META ROW */
.meta-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-bottom:1.25rem}
.meta-item{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--text3);min-width:0;overflow-wrap:anywhere}
.meta-sep{color:var(--border2);font-size:.7rem}
.meta-link{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--text2);background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:6px;padding:.22rem .65rem;text-decoration:none;transition:all .2s}
.meta-link:hover{background:var(--bg3);color:var(--text);border-color:var(--border2)}
.contact-cta{display:flex;flex-direction:column;gap:.45rem;margin-top:.85rem;margin-bottom:1.25rem}
.contact-cta a,.contact-cta button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.78rem 1rem;border-radius:12px;text-decoration:none;font-family:'Inter',sans-serif;font-weight:700;font-size:.78rem;line-height:1;letter-spacing:.01em;transition:transform .2s,filter .2s;box-shadow:0 8px 20px rgba(0,0,0,.18);white-space:nowrap;width:100%;min-width:0;border:0;appearance:none;cursor:pointer}
.contact-cta a:hover,.contact-cta button:hover{transform:translateY(-1px);filter:saturate(1.05)}
.contact-cta .cta-email{background:linear-gradient(90deg,#ff3d3d,#ff9f0a);color:#fff}
.contact-cta .cta-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem;width:100%}
.contact-cta .cta-resume,.contact-cta .cta-linkedin{min-width:0;flex:1 1 auto;background:#0aa58f;color:#fff}
.contact-cta .cta-linkedin{background:#0a66c2}
@media (max-width: 560px){.contact-cta{gap:.45rem}.contact-cta a,.contact-cta button{padding:.72rem .9rem;font-size:.76rem}}
@media (max-width: 420px){.contact-cta .cta-row{grid-template-columns:1fr}.contact-cta .cta-resume,.contact-cta .cta-linkedin{width:100%}}

/* STATS */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:linear-gradient(180deg,var(--border),rgba(255,255,255,.03));border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-bottom:2.75rem;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.stat-box{background:linear-gradient(180deg,var(--bg),var(--bg2));padding:1rem 1.25rem;text-align:center;transition:transform .2s,background .2s;position:relative}
.stat-box::after{content:'';position:absolute;inset:auto 18% 0 18%;height:1px;background:linear-gradient(90deg,transparent,var(--border2),transparent);opacity:.8}
.stat-box:hover{background:linear-gradient(180deg,var(--card-hover),var(--bg2));transform:translateY(-2px)}
.stat-num{font-size:1.6rem;font-weight:700;color:var(--text);line-height:1}
.stat-label{font-size:.7rem;color:var(--text3);margin-top:.3rem;letter-spacing:.03em}

/* DIVIDER */
.divider{height:1px;background:var(--border);margin:1.5rem 0}

/* SECTION HEADER */
.section-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding:0 .15rem}
.section-title{font-size:.72rem;font-weight:700;color:var(--text3);letter-spacing:.14em;text-transform:uppercase;position:relative}
.section-title::after{content:'';display:block;width:28px;height:2px;margin-top:.35rem;border-radius:999px;background:linear-gradient(90deg,var(--green),transparent)}
.toggle-btn{font-size:.72rem;color:var(--text3);background:none;border:none;cursor:pointer;font-family:inherit;padding:.2rem .4rem;border-radius:5px;transition:all .2s;display:flex;align-items:center;gap:.3rem}
.toggle-btn:hover{color:var(--text);background:var(--tag-bg)}
.toggle-btn svg{transition:transform .3s}
.toggle-btn.collapsed svg{transform:rotate(-90deg)}

/* ABOUT */
.about-text{font-size:.875rem;color:var(--text2);line-height:1.75}
.about-text strong{color:var(--text);font-weight:500}
.about-collapsed{overflow:hidden;max-height:72px;position:relative;transition:max-height .4s ease}
.about-collapsed::after{content:'';position:absolute;bottom:0;left:0;right:0;height:32px;background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none;transition:opacity .3s}
.about-expanded{max-height:none}
.about-expanded::after{opacity:0}
.about-subsection{margin-top:1.25rem}
.about-subtitle{font-size:.82rem;font-weight:700;color:var(--text);margin-bottom:.75rem}
.expertise-grid.compact{margin-bottom:0}
.social-links{display:flex;flex-wrap:wrap;gap:.5rem}
.social-links a{display:inline-flex;align-items:center;gap:.35rem;padding:.45rem .75rem;border:1px solid var(--border2);border-radius:999px;background:var(--tag-bg);color:var(--text2);font-size:.75rem;text-decoration:none;transition:all .2s}
.social-links a:hover{background:var(--bg3);color:var(--text);border-color:var(--green)}
.about-contact{display:flex;flex-wrap:wrap;gap:.65rem}
.about-contact a{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .75rem;border:1px solid var(--border2);border-radius:10px;background:var(--tag-bg);color:var(--text2);font-size:.75rem;text-decoration:none;transition:all .2s}
.about-contact a:hover{background:var(--bg3);color:var(--text);border-color:var(--green)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem}
.gallery-grid img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;border:1px solid var(--border2);background:var(--bg3)}
/* KEY EXPERTISE */
.expertise-grid{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.5rem}
.exp-chip{display:inline-flex;align-items:center;gap:.4rem;background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:6px;padding:.3rem .75rem;font-size:.78rem;color:var(--text2);transition:all .2s}
.exp-chip:hover{background:var(--bg3);color:var(--text);border-color:var(--border2)}
.exp-chip-dot{width:6px;height:6px;border-radius:50%;background:var(--text3);flex-shrink:0}

/* PROJECTS */
.proj-list{display:flex;flex-direction:column;gap:1px;background:linear-gradient(180deg,var(--border),rgba(255,255,255,.03));border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 12px 34px rgba(0,0,0,.2)}
.proj-item{display:flex;align-items:center;gap:1rem;background:linear-gradient(180deg,var(--bg),var(--bg2));padding:1rem 1.25rem;text-decoration:none;transition:transform .2s,background .2s;cursor:default;position:relative}
.proj-item:hover{background:linear-gradient(180deg,var(--card-hover),var(--bg2));transform:translateX(2px)}
.proj-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,transparent,var(--border2),transparent);opacity:.35}
.proj-item-icon{width:42px;height:42px;border-radius:12px;background:linear-gradient(180deg,var(--bg3),var(--bg4));border:1px solid var(--border2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
.proj-item-info{flex:1;min-width:0}
.proj-item-name{font-size:.875rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.proj-item-sub{font-size:.75rem;color:var(--text3);margin-top:.1rem}
.proj-item-arrow{color:var(--text3);font-size:.8rem;flex-shrink:0}

/* EXPERIENCE */
.exp-list{display:flex;flex-direction:column;gap:0}
.exp-list{display:flex;flex-direction:column;background:linear-gradient(180deg,var(--border),rgba(255,255,255,.03));border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.exp-item{display:flex;gap:1rem;padding:1rem 1rem 1rem 0;border-bottom:1px solid rgba(255,255,255,.04);background:linear-gradient(180deg,var(--bg),var(--bg2));transition:background .2s,transform .2s}
.exp-item:hover{background:linear-gradient(180deg,var(--card-hover),var(--bg2));transform:translateX(2px)}
.exp-item:last-child{border-bottom:none}
.exp-timeline{display:flex;flex-direction:column;align-items:center;padding-top:3px;flex-shrink:0;width:16px;margin-left:.9rem}
.exp-dot{width:8px;height:8px;border-radius:50%;background:var(--border2);flex-shrink:0;box-shadow:0 0 0 4px rgba(255,255,255,.02)}
.exp-dot.active{background:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.12)}
.exp-line{width:1px;background:linear-gradient(180deg,var(--border2),transparent);flex:1;margin-top:6px}
.exp-content{flex:1;padding-right:.9rem}
.exp-role{font-size:.875rem;font-weight:600;color:var(--text)}
.exp-company{font-size:.8rem;color:var(--text2);margin-top:.1rem}
.exp-meta{font-size:.72rem;color:var(--text3);margin-top:.2rem;display:flex;gap:.5rem;flex-wrap:wrap}
.exp-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.6rem}
.etag{font-size:.68rem;background:linear-gradient(180deg,var(--tag-bg),var(--bg3));border:1px solid var(--tag-border);border-radius:999px;padding:.18rem .6rem;color:var(--text3);box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.exp-readmore{margin-top:.7rem;background:none;border:none;padding:0;color:var(--text);font-size:.75rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;opacity:.9}
.exp-readmore:hover{opacity:1;text-decoration:underline}

/* EDUCATION */
.edu-item{display:flex;align-items:flex-start;gap:1rem;padding:.75rem 0}
.edu-icon{width:36px;height:36px;border-radius:8px;background:var(--bg3);border:1px solid var(--border2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1rem}
.edu-name{font-size:.875rem;font-weight:600;color:var(--text)}
.edu-school{font-size:.8rem;color:var(--text2)}
.edu-date{font-size:.72rem;color:var(--text3);margin-top:.1rem}

/* TECH STACK */
.stack-filters{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1rem}
.stack-filter{background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:6px;padding:.25rem .65rem;font-size:.72rem;color:var(--text3);cursor:pointer;font-family:inherit;transition:all .2s}
.stack-filter:hover,.stack-filter.active{background:var(--bg3);color:var(--text);border-color:var(--border2)}
.stack-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:.6rem}
.stack-item{display:flex;flex-direction:column;align-items:center;gap:.5rem;background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:10px;padding:.85rem .5rem;transition:all .2s;cursor:default;min-width:0}
.stack-item:hover{background:var(--bg3);border-color:var(--border2);transform:translateY(-2px)}
.stack-emoji{font-size:1.3rem;line-height:1}
.stack-name{font-size:.65rem;color:var(--text3);text-align:center;font-weight:500;line-height:1.2}

/* CERTS */
.cert-list{display:flex;flex-direction:column;gap:1px;background:linear-gradient(180deg,var(--border),rgba(255,255,255,.03));border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 12px 34px rgba(0,0,0,.2)}
.cert-item{background:linear-gradient(180deg,var(--bg),var(--bg2));padding:1rem 1.25rem;transition:transform .2s,background .2s}
.cert-item:hover{background:linear-gradient(180deg,var(--card-hover),var(--bg2));transform:translateX(2px)}
.cert-org{font-size:.7rem;color:var(--text3);margin-bottom:.25rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.cert-name{font-size:.85rem;font-weight:500;color:var(--text)}

/* CONTACT BANNER */
.contact-banner{background:linear-gradient(180deg,var(--bg2),var(--bg3));border:1px solid var(--border);border-radius:18px;padding:1.5rem;text-align:center;margin-top:2rem;box-shadow:0 12px 34px rgba(0,0,0,.18)}
.contact-banner-title{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:.35rem}
.contact-banner-sub{font-size:.8rem;color:var(--text2);margin-bottom:1.1rem}
.contact-btns{display:flex;justify-content:center;gap:.6rem;flex-wrap:wrap}
.cbtn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1.1rem;border-radius:8px;font-size:.78rem;font-weight:500;font-family:inherit;text-decoration:none;transition:all .2s;cursor:pointer;border:none}
.cbtn-primary{background:var(--text);color:var(--bg);border:1px solid var(--text)}
.cbtn-primary:hover{opacity:.85}
.cbtn-outline{background:transparent;color:var(--text2);border:1px solid var(--border2)}
.cbtn-outline:hover{background:var(--tag-bg);color:var(--text)}

/* FOOTER */
.footer{text-align:center;padding:2rem 0 0;font-size:.72rem;color:var(--text3)}

/* COLLAPSIBLE */
.collapsible{overflow:hidden;transition:max-height .35s ease,opacity .3s ease;opacity:1}
.collapsible.hidden{max-height:0!important;opacity:0;pointer-events:none}

/* MODAL */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:50;padding:1rem}
.modal.open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(4px)}
.modal-panel{position:relative;z-index:1;width:min(680px,100%);max-height:min(80vh,680px);overflow:auto;background:var(--bg2);border:1px solid var(--border);border-radius:18px;padding:1.25rem 1.25rem 1.15rem;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.image-modal .modal-panel{width:min(1000px,100%);max-height:min(90vh,900px);display:flex;flex-direction:column;overflow:hidden}
.image-panel{gap:.85rem}
.image-preview{width:100%;max-width:100%;max-height:calc(90vh - 110px);object-fit:contain;display:block;border-radius:12px;background:var(--bg);margin:0 auto}
.modal-close{position:absolute;top:.75rem;right:.75rem;width:2rem;height:2rem;border:none;border-radius:999px;background:var(--tag-bg);color:var(--text);font-size:1.2rem;cursor:pointer}
.modal-kicker{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text3);margin-bottom:.4rem}
.modal-title{font-size:1.2rem;line-height:1.3;color:var(--text);margin-bottom:.25rem;padding-right:2rem}
.modal-company{font-size:.9rem;color:var(--text2);margin-bottom:.35rem}
.modal-meta{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:.9rem}
.modal-meta span{font-size:.72rem;color:var(--text3);background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:999px;padding:.2rem .55rem}
.modal-desc{font-size:.92rem;line-height:1.75;color:var(--text2)}
.resume-modal .modal-panel{width:min(1020px,100%);height:min(90vh,920px);padding:0;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(180deg,var(--bg2),var(--bg))}
.resume-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--bg2),var(--bg3));padding-right:4rem;position:relative}
.resume-header .modal-close{top:1rem;right:1rem}
.resume-download{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.65rem 1rem;border-radius:12px;background:var(--tag-bg);border:1px solid var(--tag-border);color:var(--text);text-decoration:none;font-weight:700;font-size:.8rem;white-space:nowrap;flex-shrink:0}
.resume-download:hover{background:var(--bg3)}
.resume-frame{width:100%;flex:1;border:0;background:#e9eef5;object-fit:contain}
.resume-footer{padding:.9rem 1.25rem;border-top:1px solid var(--border);font-size:.78rem;color:var(--text3);background:var(--bg2)}
body.modal-open{overflow:hidden}
@media (max-width: 560px){.modal{padding:.75rem}.modal-panel{padding:1rem}.modal-title{font-size:1.05rem}.modal-desc{font-size:.86rem;line-height:1.65}.resume-modal .modal-panel{width:100%;height:92vh}.resume-header{padding:.9rem 1rem 3.5rem 1rem}.resume-header .modal-close{top:.85rem;right:.85rem}.resume-footer{padding:.8rem 1rem}.resume-download{font-size:.74rem;padding:.6rem .85rem}}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeUp .5s ease both}
.fade-in:nth-child(1){animation-delay:.05s}
.fade-in:nth-child(2){animation-delay:.1s}
.fade-in:nth-child(3){animation-delay:.15s}
.fade-in:nth-child(4){animation-delay:.2s}
.fade-in:nth-child(5){animation-delay:.25s}

@media (max-width: 768px){
  .container{padding:0 1rem}
  .page{padding:1.5rem 0 4rem}
  .profile-row{display:block}
  .profile-left{min-width:0}
  .profile-info{min-width:0}
  .profile-topline{gap:1rem;width:100%;flex-wrap:nowrap;align-items:center;justify-content:flex-start}
  .theme-btn{width:1.9rem;height:1.9rem;border-radius:7px;padding:0;flex-shrink:0;margin-left:auto}
  .theme-btn svg{width:14px;height:14px}
  .theme-btn .theme-icon{font-size:.78rem}
  .meta-row{gap:.4rem}
  .meta-sep{display:none}
  .stats-row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .stat-box{padding:.9rem .75rem}
  .stat-num{font-size:1.35rem}
  .stat-label{font-size:.66rem}
  .proj-item,.cert-item{padding:.9rem 1rem}
  .contact-banner{padding:1.25rem}
  .contact-btns{flex-direction:column;align-items:stretch}
  .cbtn{justify-content:center;width:100%}
  .contact-cta .cta-row{flex-direction:column}
}

@media (max-width: 560px){
  body{font-size:13px}
  .container{padding:0 .875rem}
  .page{padding:1.25rem 0 3rem}
  .profile-row{gap:.7rem}
  .profile-topline{gap:1rem;width:100%;flex-wrap:nowrap}
  .profile-left{gap:.75rem}
  .avatar{width:78px;height:78px}
  .avatar-img{width:100%;height:100%;object-fit:cover;object-position:center 35%;display:block;border-radius:12px;position:absolute;inset:0;transition:opacity .25s ease,transform .25s ease}
  .avatar-main{opacity:1;transform:scale(1)}
  .avatar-hover{opacity:0;transform:scale(1.03)}
  .avatar:hover .avatar-main{opacity:0}
  .avatar:hover .avatar-hover{opacity:1}
  .avatar:hover .avatar-hover{transform:scale(1)}
  .avatar-initials{font-size:1.1rem}
  .profile-name{font-size:1.08rem}
  .profile-title{font-size:.8rem}
  .status-badge,.theme-btn,.toggle-btn,.stack-filter,.meta-link{font-size:.7rem}
  .meta-row{flex-direction:column;align-items:flex-start}
  .meta-item{font-size:.72rem;max-width:100%}
  .meta-link{width:100%;justify-content:center}
  .stats-row{grid-template-columns:1fr;gap:1px}
  .stat-box{padding:1rem}
  .stat-num{font-size:1.75rem}
  .stat-label{font-size:.72rem}
  .section-hd{gap:.5rem;align-items:flex-start}
  .toggle-btn{flex-shrink:0}
  .about-text{font-size:.84rem;line-height:1.7}
  .about-subtitle{font-size:.78rem}
  .social-links a,.about-contact a{font-size:.7rem;padding:.4rem .65rem}
  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .exp-chip{font-size:.72rem;padding:.28rem .65rem}
  .proj-item{align-items:flex-start;gap:.75rem}
  .proj-item-icon{width:38px;height:38px;font-size:1rem}
  .proj-item-name{white-space:normal}
  .proj-item-sub{font-size:.7rem}
  .exp-item{gap:.8rem}
  .exp-role,.edu-name,.cert-name{font-size:.82rem}
  .exp-company,.edu-school{font-size:.74rem}
  .exp-meta{font-size:.68rem}
  .stack-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:.5rem}
  .stack-item{padding:.75rem .45rem}
  .stack-name{font-size:.62rem}
  .cert-org,.footer{font-size:.66rem}
}

@media (max-width: 380px){
  .container{padding:0 .75rem}
  .profile-row{gap:.65rem}
  .profile-left{gap:.65rem;min-width:0}
  .profile-topline{gap:.3rem;width:100%;flex-wrap:nowrap}
  .theme-btn{width:1.8rem;height:1.8rem;margin-left:auto}
  .avatar-img{width:100%;height:100%;object-fit:cover;object-position:center 35%;display:block;border-radius:50%;position:absolute;inset:0;transition:opacity .25s ease,transform .25s ease}
  .avatar-main{opacity:1;transform:scale(1)}
  .avatar-hover{opacity:0;transform:scale(1.03)}
  .avatar:hover .avatar-main{opacity:0}
  .avatar:hover .avatar-hover{opacity:1}
  .avatar:hover .avatar-hover{transform:scale(1)}
  .theme-btn svg{width:13px;height:13px}
  .profile-name{font-size:1rem}
  .profile-title{font-size:.76rem}
  .meta-link,.cbtn,.toggle-btn,.stack-filter{max-width:100%;white-space:normal}
  .stack-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stack-item{min-height:78px}
}