/* Portfolio site styles (built with AI; layout inspired by a vCard template) */
:root{
  --accent:#78cc6d;
  --accent-hover:#5fb356;
  --bg-grad-a:#50a3a2;
  --bg-grad-b:#78cc6d;
  --card:#ffffff;
  --card-soft:#fafafa;
  --text:#646464;
  --text-strong:#2a2a2a;
  --text-muted:#999;
  --border:#f0f0f0;
  --border-strong:#eee;
  --rail-icon:#555;
  --shadow:0 10px 40px rgba(0,0,0,.12);
  --shadow-soft:0 4px 20px rgba(0,0,0,.08);
  --radius:16px;
  --radius-sm:10px;
  --radius-xs:8px;
  --font:'Poppins',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
  --panel-pad:28px 32px 32px;
}
body.dark{
  --bg-grad-a:#17171b;
  --bg-grad-b:#28282f;
  --card:#252525;
  --card-soft:#1e1e1e;
  --text:#a0a0a0;
  --text-strong:#f0f0f0;
  --text-muted:#888;
  --border:#333;
  --border-strong:#333;
  --rail-icon:#bbb;
  --shadow:0 10px 40px rgba(0,0,0,.35);
  --shadow-soft:0 4px 20px rgba(0,0,0,.25);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--font);font-size:14px;line-height:1.65;color:var(--text);
  background:var(--bg-grad-a);overflow:hidden;-webkit-font-smoothing:antialiased;
  transition:background .35s var(--ease);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* Image load fade */
.lazy-img{opacity:0;transition:opacity .45s var(--ease)}
.lazy-img.is-loaded{opacity:1}

/* Preloader */
.preloader{
  position:fixed;inset:0;z-index:9999;background:var(--card);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .4s,visibility .4s;
}
.preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.spinner{width:40px;height:40px;position:relative}
.double-bounce1,.double-bounce2{
  position:absolute;inset:0;background:var(--accent);border-radius:50%;
  animation:bounce 2s infinite ease-in-out;
}
.double-bounce2{animation-delay:-1s;opacity:.15}
@keyframes bounce{0%,100%{transform:scale(0)}50%{transform:scale(1)}}

/* Scroll progress */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;
  background:var(--accent);z-index:10000;
  transition:width .1s linear;
  pointer-events:none;
}

/* Background + geo */
.background.gradient{
  position:fixed;inset:0;z-index:0;
  background:linear-gradient(135deg,var(--bg-grad-a) 0%,var(--bg-grad-b) 100%);
  overflow:hidden;transition:background .4s var(--ease);
}
.geo{
  position:absolute;background:rgba(255,255,255,.08);
  border-radius:8px;will-change:transform;
}
body.dark .geo{background:rgba(255,255,255,.04)}
.geo1{width:120px;height:120px;top:8%;left:12%;animation:geoDrift1 22s ease-in-out infinite alternate}
.geo2{width:80px;height:80px;top:20%;right:18%;animation:geoDrift2 26s ease-in-out infinite alternate}
.geo3{width:160px;height:160px;bottom:15%;left:8%;opacity:.6;animation:geoDrift3 30s ease-in-out infinite alternate}
.geo4{width:60px;height:60px;top:55%;right:10%;animation:geoDrift4 18s ease-in-out infinite alternate}
.geo5{width:100px;height:100px;bottom:25%;right:25%;opacity:.5;animation:geoDrift5 24s ease-in-out infinite alternate}
.geo6{width:50px;height:50px;top:12%;left:45%;animation:geoDrift6 16s ease-in-out infinite alternate}
@keyframes geoDrift1{
  0%{transform:translate(0,0) rotate(25deg) scale(1)}
  33%{transform:translate(90px,55px) rotate(55deg) scale(1.08)}
  66%{transform:translate(-50px,100px) rotate(5deg) scale(.95)}
  100%{transform:translate(70px,-40px) rotate(45deg) scale(1.05)}
}
@keyframes geoDrift2{
  0%{transform:translate(0,0) rotate(-15deg) scale(1)}
  25%{transform:translate(-80px,90px) rotate(20deg) scale(1.1)}
  50%{transform:translate(60px,-50px) rotate(-40deg) scale(.92)}
  75%{transform:translate(-40px,70px) rotate(15deg) scale(1.05)}
  100%{transform:translate(90px,30px) rotate(-5deg) scale(1)}
}
@keyframes geoDrift3{
  0%{transform:translate(0,0) rotate(20deg) scale(1)}
  40%{transform:translate(110px,-70px) rotate(50deg) scale(1.12)}
  70%{transform:translate(-70px,50px) rotate(0deg) scale(.9)}
  100%{transform:translate(50px,90px) rotate(35deg) scale(1.05)}
}
@keyframes geoDrift4{
  0%{transform:translate(0,0) rotate(45deg) scale(1)}
  50%{transform:translate(-100px,-80px) rotate(10deg) scale(1.15)}
  100%{transform:translate(60px,90px) rotate(70deg) scale(.95)}
}
@keyframes geoDrift5{
  0%{transform:translate(0,0) rotate(-30deg) scale(1)}
  30%{transform:translate(80px,100px) rotate(5deg) scale(1.1)}
  60%{transform:translate(-90px,25px) rotate(-60deg) scale(.9)}
  100%{transform:translate(40px,-60px) rotate(-15deg) scale(1.05)}
}
@keyframes geoDrift6{
  0%{transform:translate(0,0) rotate(10deg) scale(1)}
  50%{transform:translate(-70px,110px) rotate(55deg) scale(1.2)}
  100%{transform:translate(100px,-50px) rotate(-5deg) scale(.9)}
}

/* Layout */
.page_wrap{
  position:relative;z-index:1;height:100%;
  display:flex;align-items:center;justify-content:center;
  padding:24px 16px;
}
.container{
  display:flex;align-items:stretch;gap:0;
  width:100%;max-width:1320px;height:min(720px,88vh);
  position:relative;
}

/* Rail */
.sidebar-rail{
  width:72px;flex-shrink:0;
  display:flex;flex-direction:column;gap:10px;
  margin-right:12px;z-index:5;
}
.rail-top{
  background:var(--card);border-radius:12px;padding:8px 0;
  display:flex;flex-direction:column;align-items:center;gap:2px;
  box-shadow:var(--shadow-soft);transition:background .3s,box-shadow .3s;
}
.rail-btn{
  width:44px;height:40px;display:flex;align-items:center;justify-content:center;
  color:var(--rail-icon);font-size:15px;border-radius:8px;position:relative;
  transition:color .2s,background .2s,transform .2s;
}
.rail-btn:hover{color:var(--accent);background:rgba(120,204,109,.1);transform:scale(1.06)}
.rail-btn:active{transform:scale(.96)}
.rail-btn.cart .badge{
  position:absolute;top:4px;right:6px;
  width:16px;height:16px;background:var(--accent);color:#fff;
  font-size:9px;font-weight:600;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.rail-nav{
  background:var(--card);border-radius:12px;padding:8px 0;
  display:flex;flex-direction:column;align-items:center;
  box-shadow:var(--shadow-soft);flex:1;transition:background .3s;
}
.rail-item{
  width:100%;padding:12px 4px;display:flex;flex-direction:column;
  align-items:center;gap:3px;color:var(--text-muted);font-size:9px;font-weight:600;
  letter-spacing:.4px;text-transform:uppercase;transition:color .25s,background .25s,border-color .25s;
  border-left:3px solid transparent;
}
.rail-item i{font-size:18px;margin-bottom:2px;transition:transform .25s var(--ease)}
.rail-item:hover{color:var(--accent)}
.rail-item:hover i{transform:translateY(-2px)}
.rail-item.active{color:var(--accent);border-left-color:var(--accent);background:rgba(120,204,109,.08)}

/* Profile card */
.profile-card{
  width:340px;flex-shrink:0;background:var(--card);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow);position:relative;z-index:3;
  transition:background .3s,box-shadow .3s;
}
.profile-photo{
  height:55%;min-height:280px;overflow:hidden;position:relative;
}
.profile-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
  transition:transform .6s var(--ease);
}
.profile-card:hover .profile-photo img{transform:scale(1.03)}
/* V edge: photo dips to a point in the middle (owner sample 2026-11-07) */
.profile-photo::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:56px;
  background:var(--card);
  /* straight shallow V: two lines meeting at the exact middle */
  clip-path:polygon(0 0,50% 60%,100% 0,100% 100%,0 100%);
  transition:background .3s;
}
.profile-info{
  text-align:center;padding:4px 24px 14px;flex:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.profile-info .name{
  font-size:26px;font-weight:600;color:var(--text-strong);
  margin-bottom:2px;letter-spacing:-.3px;line-height:1.25;
}
.profile-info .subtitle{
  font-size:14px;color:var(--accent);font-weight:400;min-height:22px;
  margin-bottom:14px;line-height:1.4;
}
.profile-info .subtitle .typed::after{
  content:'|';animation:blink 1s step-end infinite;color:var(--accent);
}
@keyframes blink{50%{opacity:0}}
.social{display:flex;gap:14px;justify-content:center}
.social a{
  color:var(--rail-icon);font-size:15px;
  transition:color .2s,transform .2s;
}
.social a:hover{color:var(--accent);transform:translateY(-2px)}
.profile-actions{display:flex;border-top:1px solid var(--border);transition:border-color .3s}
.action-btn{
  flex:1;padding:16px 8px;text-align:center;
  font-size:11px;font-weight:600;letter-spacing:.6px;
  color:var(--rail-icon);text-transform:uppercase;
  transition:color .25s,background .25s;
  display:flex;align-items:center;justify-content:center;gap:6px;
}
.action-btn:first-child{border-right:1px solid var(--border)}
.action-btn i{font-size:12px;transition:transform .25s}
.action-btn:hover{color:var(--accent);background:rgba(120,204,109,.06)}
.action-btn:hover i{transform:translateX(2px)}

/* Content card */
.content-card{
  flex:1;background:var(--card);border-radius:var(--radius);margin-left:-20px;
  padding-left:20px;overflow:hidden;position:relative;z-index:2;
  box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:background .3s,box-shadow .3s;
}
.panel{
  display:none;flex:1;overflow-y:auto;padding:var(--panel-pad);
  -webkit-overflow-scrolling:touch;outline:none;
  opacity:0;transform:translateY(10px);
}
.panel.active{
  display:block;
  animation:panelIn .35s var(--ease) forwards;
}
@keyframes panelIn{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:translateY(0)}
}
.panel::-webkit-scrollbar{width:5px}
.panel::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}

.panel-header{
  display:flex;align-items:center;gap:12px;
  margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--border);
}
.panel-header .avatar{width:42px;height:42px;border-radius:50%;object-fit:cover}
.ph-name{font-size:14px;font-weight:600;color:var(--text-strong);line-height:1.3}
.ph-role{font-size:12px;color:var(--text-muted);line-height:1.3}

.block{margin-bottom:28px}
.block-title{
  font-size:16px;font-weight:600;color:var(--text-strong);margin-bottom:16px;
  display:flex;align-items:center;gap:8px;line-height:1.3;
}
.block-title .dot{
  width:10px;height:10px;border-radius:50%;background:var(--accent);flex-shrink:0;
}

/* Clients */
.clients-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--border);border-radius:var(--radius-xs);overflow:hidden;
}
.client-logo{
  padding:24px 12px;display:flex;align-items:center;justify-content:center;
  border-right:1px solid var(--border);min-height:84px;
  transition:background .25s;
}
.client-logo:last-child{border-right:none}
.client-logo:hover{background:var(--card-soft)}
.client-logo img{
  max-height:36px;width:auto;opacity:.55;filter:grayscale(1);
  transition:opacity .25s,filter .25s,transform .25s;
}
.client-logo:hover img{opacity:1;filter:none;transform:scale(1.05)}
.tech-label{
  font-size:13px;font-weight:600;color:var(--text-strong);letter-spacing:.3px;
  text-transform:uppercase;white-space:nowrap;
  transition:color .25s;
}
.client-logo:hover .tech-label{color:var(--accent)}
.custom-text{font-size:14px;line-height:1.75;color:var(--text)}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.about-text p{margin-bottom:10px;line-height:1.7;color:var(--text)}
.about-text strong{color:var(--text-strong)}
.info-list{list-style:none}
.info-list li{
  display:flex;justify-content:space-between;padding:10px 0;
  border-bottom:1px solid var(--border);font-size:14px;
}
.info-list li strong{color:var(--text-strong);font-weight:500}
.info-list li span{color:var(--text)}

.services-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.service{
  padding:4px;border-radius:var(--radius-xs);
  transition:transform .25s,background .25s;
}
.service:hover{transform:translateY(-2px)}
.service .s-icon{
  width:48px;height:48px;border-radius:50%;
  background:rgba(120,204,109,.12);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;margin-bottom:12px;transition:transform .25s;
}
.service:hover .s-icon{transform:scale(1.08)}
.service h3{font-size:15px;font-weight:600;color:var(--text-strong);margin-bottom:6px;line-height:1.3}
.service p{font-size:13px;color:var(--text);line-height:1.6}

.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;text-align:center}
.fact{padding:8px;transition:transform .25s}
.fact:hover{transform:translateY(-3px)}
.fact i{font-size:24px;color:var(--accent);margin-bottom:8px}
.fact .num{font-size:22px;font-weight:600;color:var(--text-strong);line-height:1.2}
.fact .label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;margin-top:2px}

.resume-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.sub{font-size:15px;font-weight:600;color:var(--text-strong);margin-bottom:16px}
.timeline{border-left:1px solid var(--border);padding-left:18px}
.t-item{position:relative;padding-bottom:22px}
.t-item:last-child{padding-bottom:0}
.t-item::before{
  content:'';position:absolute;left:-23px;top:4px;
  width:9px;height:9px;border-radius:50%;
  background:var(--card);border:2px solid var(--accent);
  transition:background .25s;
}
.t-item.active::before{background:var(--accent)}
.t-item .date{font-size:12px;color:var(--accent);font-weight:500;margin-bottom:3px}
.t-item .t-name{font-size:15px;font-weight:600;color:var(--text-strong)}
.t-item .co{font-size:12px;color:var(--text-muted);margin-bottom:6px}
.t-item p{font-size:13px;color:var(--text);line-height:1.5}

.skills-row{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.bar{margin-bottom:14px}
.bar span{font-size:13px;color:var(--text-strong);display:block;margin-bottom:5px}
.bar .track{height:4px;background:var(--border);border-radius:2px;overflow:hidden}
.bar .track i{display:block;height:100%;background:var(--accent);border-radius:2px}
.circles{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
.circle{width:80px;text-align:center}
.circle span{
  display:flex;align-items:center;justify-content:center;
  width:80px;height:80px;border-radius:50%;
  background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--border) 0);
  font-size:14px;font-weight:600;color:var(--text-strong);margin-bottom:6px;
  position:relative;
}
.circle span::before{
  content:'';position:absolute;inset:6px;background:var(--card);border-radius:50%;
}
.circle label{font-size:11px;color:var(--text-muted)}

/* Works */
.filters{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.filters button{
  padding:6px 14px;font-size:12px;font-weight:500;color:var(--text);
  background:var(--card-soft);border-radius:20px;transition:background .2s,color .2s,transform .2s;
  border:1px solid var(--border);
}
.filters button:hover{transform:translateY(-1px)}
.filters button.active,.filters button:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.works-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.work{
  position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;cursor:pointer;
}
.work:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.work.hidden{display:none}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.work:hover img,.work:focus-visible img{transform:scale(1.06)}
.work .overlay{
  position:absolute;inset:0;background:rgba(0,0,0,.55);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .3s;
}
.work:hover .overlay,.work:focus-visible .overlay{opacity:1}
.work .overlay span{color:#fff;font-size:14px;font-weight:500;text-align:center;padding:0 12px}

/* Blog */
.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.blog-card{
  border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);
  transition:box-shadow .3s,transform .3s;cursor:default;
}
.blog-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-3px)}
.blog-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.bc-body{padding:14px}
.bc-body .date{font-size:11px;color:var(--accent)}
.bc-body h3{font-size:14px;font-weight:600;color:var(--text-strong);margin:4px 0 6px;line-height:1.35}
.bc-body p{font-size:12px;color:var(--text);line-height:1.5}

/* Contact */
.map{height:180px;border-radius:var(--radius-sm);overflow:hidden;margin-bottom:18px;background:var(--border)}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.2)}
body.dark .map iframe{filter:grayscale(.4) invert(.9) contrast(1.05)}
.contact-info{max-width:320px;margin-bottom:8px}
.cform .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:4px}
.cform .field{margin-bottom:12px}
.cform input,.cform textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-xs);
  background:var(--card-soft);font-family:inherit;font-size:14px;color:var(--text-strong);
  outline:none;transition:border-color .2s,background .2s,box-shadow .2s;
}
.cform input:focus,.cform textarea:focus{
  border-color:var(--accent);background:var(--card);
  box-shadow:0 0 0 3px rgba(120,204,109,.15);
}
.cform input.is-invalid,.cform textarea.is-invalid{
  border-color:#e74c3c;box-shadow:0 0 0 3px rgba(231,76,60,.12);
}
.field-error{
  display:block;font-size:11px;color:#e74c3c;min-height:16px;margin-top:4px;
  opacity:0;transition:opacity .2s;
}
.field-error.show{opacity:1}
.cform textarea{resize:vertical}
.cform button{
  padding:12px 24px;background:var(--accent);color:#fff;border-radius:var(--radius-xs);
  font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:8px;
  transition:background .2s,transform .2s,box-shadow .2s;
}
.cform button:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(120,204,109,.35)}
.cform button:disabled{opacity:.7;cursor:not-allowed}
.form-status{
  margin-top:12px;font-size:13px;font-weight:500;min-height:20px;
  transition:opacity .3s;
}
.form-status.success{color:var(--accent)}
.form-status.error{color:#e74c3c}

.product-card{
  display:flex;gap:16px;align-items:center;
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;max-width:360px;
  transition:box-shadow .25s,transform .25s;
}
.product-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.product-card img{width:100px;height:80px;object-fit:cover;border-radius:6px}
.product-card h3{font-size:15px;color:var(--text-strong);margin-bottom:4px}
.product-card .price{font-size:14px;color:var(--text-strong)}
.product-card .price del{color:var(--text-muted);margin-right:6px}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:10001;
  background:rgba(0,0,0,.88);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;
  padding:40px 20px;
}
.lightbox.open{opacity:1;visibility:visible}
.lightbox[hidden]{display:none}
.lightbox.open[hidden]{display:flex}
.lb-inner{max-width:min(900px,92vw);text-align:center;transform:scale(.96);transition:transform .3s var(--ease)}
.lightbox.open .lb-inner{transform:scale(1)}
.lb-inner img{max-height:75vh;width:auto;max-width:100%;border-radius:8px;margin:0 auto}
.lb-caption{color:#fff;margin-top:14px;font-size:15px;font-weight:500}
.lb-close,.lb-prev,.lb-next{
  position:absolute;color:#fff;font-size:22px;width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;border-radius:50%;
  background:rgba(255,255,255,.1);transition:background .2s,transform .2s;
}
.lb-close{top:20px;right:20px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(255,255,255,.22)}
.lb-prev:hover{transform:translateY(-50%) scale(1.08)}
.lb-next:hover{transform:translateY(-50%) scale(1.08)}

/* Mobile */
@media (max-width:1024px){
  body{overflow:auto}
  .page_wrap{height:auto;min-height:100%;align-items:flex-start;padding:12px}
  .container{flex-direction:column;height:auto;max-width:520px;margin:0 auto}
  .sidebar-rail{width:100%;flex-direction:row;margin:0 0 10px;gap:8px;order:0}
  .rail-top{flex-direction:row;padding:6px 10px;border-radius:12px}
  .rail-nav{
    flex-direction:row;flex-wrap:nowrap;justify-content:space-around;
    padding:6px 4px;border-radius:12px;overflow-x:auto;
  }
  .rail-item{
    width:auto;min-width:56px;padding:8px 6px;
    border-left:none;border-bottom:2px solid transparent;font-size:8px;
  }
  .rail-item.active{border-left:none;border-bottom-color:var(--accent);background:transparent}
  .rail-item i{font-size:16px}
  .profile-card{width:100%;border-radius:14px;order:1}
  .profile-photo{height:clamp(280px,60vw,480px);min-height:220px} /* taller on tablets so more than the head shows */
  .content-card{margin-left:0;margin-top:10px;border-radius:14px;padding-left:0;order:2}
  .panel{padding:22px 18px 28px}
  .about-grid,.resume-grid,.skills-row,.services-grid,.works-grid,.blog-grid{grid-template-columns:1fr}
  .facts-grid,.clients-grid{grid-template-columns:1fr 1fr}
  .cform .form-row{grid-template-columns:1fr}
  .lb-prev,.lb-next{display:none}
  .social{gap:4px}
  .social a{min-width:44px;min-height:44px;padding:10px;margin:-10px 0;display:inline-flex;align-items:center;justify-content:center}
}
@media (max-width:400px){
  .sidebar-rail{gap:6px}
  .rail-top{padding:4px 6px}
  .rail-btn{width:38px;height:38px}
  .rail-nav{padding:4px 2px}
  .rail-item{min-width:0;flex:1;padding:6px 2px;font-size:7.5px;letter-spacing:.2px}
  .rail-item i{font-size:15px}
  .profile-info .name{font-size:22px}
  .facts-grid{grid-template-columns:1fr 1fr}
  .clients-grid{grid-template-columns:1fr 1fr}
  .client-logo{min-height:64px;padding:16px 8px}
}

/* CV viewer */
.cv-viewer{position:fixed;inset:0;z-index:10002;background:rgba(0,0,0,.88);display:flex;flex-direction:column;padding:16px}
.cv-viewer[hidden]{display:none}
.cv-bar{display:flex;align-items:center;gap:10px;color:#fff;font-weight:500;margin:0 auto 10px;width:min(900px,100%)}
.cv-bar span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cv-btn{background:#78cc6d;color:#fff;border:0;border-radius:6px;padding:8px 14px;font:inherit;font-size:14px;cursor:pointer;text-decoration:none;white-space:nowrap}
.cv-btn:hover{filter:brightness(1.08)}
#cv-frame{flex:1;width:min(900px,100%);margin:0 auto;border:0;border-radius:6px;background:#fff}

/* Live demo link in the Works pop-up */
.lb-link{display:inline-block;margin-top:12px;padding:9px 16px;border-radius:6px;background:var(--accent);color:#fff;font-size:14px;font-weight:500}
.lb-link:hover{background:var(--accent-hover)}
.lb-link[hidden]{display:none}

/* Phones and tablets: menu stays at the top while scrolling; tech chips wrap instead of overflowing */
@media (max-width:1024px){
  .sidebar-rail{position:sticky;top:0;z-index:20;padding:8px 0;margin-top:-8px;background:var(--bg-grad-a)}
  .client-logo{min-width:0;padding:16px 8px;min-height:64px}
  .tech-label{white-space:normal;text-align:center;overflow-wrap:anywhere;font-size:12px}
}

/* Quick menu (the ☰ button) */
.quick-menu{
  position:fixed;z-index:10000;width:250px;max-height:calc(100vh - 24px);overflow-y:auto;
  background:var(--card);border-radius:12px;box-shadow:var(--shadow);padding:8px;
  display:flex;flex-direction:column;gap:1px;
}
.quick-menu[hidden]{display:none}
.qm-group{font-size:10px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--text-muted);padding:10px 10px 4px}
.quick-menu > a,.quick-menu > button,.qm-row button{
  display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:8px;
  font:inherit;font-size:13px;color:var(--text-strong);background:none;border:0;text-align:left;cursor:pointer;
}
.quick-menu > a i,.quick-menu > button i{width:16px;text-align:center;color:var(--accent)}
.quick-menu > a:hover,.quick-menu > button:hover,.qm-row button:hover,
.quick-menu > a:focus-visible,.quick-menu > button:focus-visible,.qm-row button:focus-visible{background:rgba(120,204,109,.12);color:var(--accent);outline:none}
.qm-row{display:flex;flex-wrap:wrap;gap:4px;padding:2px 6px}
.qm-row button{width:auto;padding:5px 10px;border:1px solid var(--border);font-size:12px}
#menu-toggle[aria-expanded="true"]{color:var(--accent);background:rgba(120,204,109,.1)}
@media (max-width:1024px){ .block,.sub{scroll-margin-top:84px} }

/* CV viewer: compact bar buttons (owner: too big) */
.cv-bar{font-size:13px}
.cv-btn{padding:5px 10px;font-size:12px;border-radius:5px;gap:5px;line-height:1.3}
.cv-btn i{font-size:11px}
@media (max-width:480px){ .cv-bar span{font-size:12px} .cv-btn{padding:5px 8px} }

/* Quick menu: compact so it fits short screens; scrolls inside if still too tall */
.quick-menu{padding:6px}
.qm-group{padding:8px 10px 3px}
.quick-menu > a,.quick-menu > button{padding:6px 10px}
.qm-row{gap:4px;padding:2px 6px 4px}