/* SHORNAS BLOG — public site design system (dark navy theme)
   Navy #070b1a · Blue #2F6FEE · Cyan #00D4C8
   Admin panel keeps using style.css; this file is for public pages only. */
:root{
  --navy:#070b1a;--navy2:#0e1530;--blue:#2F6FEE;--blue-d:#2559c9;--cyan:#00D4C8;--link:#5ee7df;
  --head:#fff;--bg:#070b1a;--card:#0e1530;--text:#d3d9ee;--mute:#8e99bd;--line:rgba(255,255,255,.1);--soft:rgba(47,111,238,.16);
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --serif:'Fraunces',Georgia,serif;
  --r:16px;--sh:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.7);
  --sh2:0 2px 4px rgba(0,0,0,.4),0 22px 48px -18px rgba(47,111,238,.55)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font:16px/1.7 var(--sans);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:var(--link);text-decoration:none}
a:hover{color:#fff}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--blue);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px;color:#fff}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
main{flex:1}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,11,26,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{max-width:1140px;margin:0 auto;height:68px;padding:0 22px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;color:var(--head);font:800 19px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase}
.brand:hover{color:#fff}
.brand img{width:38px;height:38px;border-radius:10px;display:block}
.brand b{color:var(--cyan);font-weight:800}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.main-nav a{color:var(--text);font-weight:600;font-size:15px;padding:8px 14px;border-radius:999px}
.main-nav a:hover,.main-nav a[aria-current]{background:var(--soft);color:#fff}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);background:var(--card);border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;background:#fff;border-radius:2px;position:relative;transition:transform .2s,background .2s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn[aria-expanded=true] span{background:transparent}
.menu-btn[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}
.menu-btn[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}
@media(max-width:820px){
  .menu-btn{display:flex}
  .main-nav{display:none;position:absolute;right:14px;left:auto;top:calc(100% + 6px);width:min(250px,calc(100vw - 28px));max-height:calc(100vh - 110px);overflow-y:auto;background:#0b1128;border:1px solid var(--line);border-radius:16px;flex-direction:column;align-items:stretch;gap:2px;padding:8px;box-shadow:0 24px 50px -16px #000;transform-origin:top right}
  .main-nav.open{display:flex;animation:menupop .22s cubic-bezier(.2,.8,.2,1)}
  .main-nav a{padding:10px 12px;font-size:15px;border-radius:11px}
}
@keyframes menupop{from{opacity:0;transform:translateY(-6px) scale(.96)}}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#0a1130,#070b1a);color:#fff;position:relative;overflow:hidden;padding:40px 0 44px}
.hero::before{content:"";position:absolute;right:-90px;top:-110px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(77,99,255,.5),transparent 70%);animation:float1 14s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;left:-80px;bottom:-130px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(0,212,200,.28),transparent 70%);animation:float2 18s ease-in-out infinite alternate}
.hero .wrap{position:relative;z-index:1;max-width:820px;text-align:center}
.eyebrow{display:inline-block;font:700 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px}
.hero h1{font:700 clamp(32px,6vw,52px)/1.08 var(--serif);letter-spacing:-.02em;color:#fff}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero p.lead{color:#b9c4e6;font-size:16.5px;max-width:560px;margin:12px auto 0}
.searchbox{display:flex;gap:8px;max-width:600px;margin:20px auto 0;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:6px;box-shadow:0 18px 40px -18px rgba(0,0,0,.7)}
.searchbox input{flex:1;min-width:0;border:0;background:transparent;padding:0 18px;font:500 16px var(--sans);color:#fff}
.searchbox input::placeholder{color:#8e99bd}
.searchbox input:focus{outline:0}
.searchbox:focus-within{outline:3px solid var(--cyan)}
.searchbox button{border:0;background:var(--blue);color:#fff;font:700 15px var(--sans);padding:11px 24px;border-radius:999px;cursor:pointer;transition:background .2s}
.searchbox button:hover{background:var(--blue-d)}
.hero.small{padding:30px 0 34px}
.hero.small h1{font-size:clamp(28px,4.5vw,38px)}

/* ---------- Sections ---------- */
.section{padding:56px 0 8px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.sec-head h2{font:700 clamp(24px,4vw,32px)/1.2 var(--serif);color:var(--head)}
.sec-head p{color:var(--mute);font-size:15px}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:640px){.cats{grid-template-columns:repeat(2,1fr)}}
.cat{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 14px 15px;color:#fff;font-weight:700;font-size:14.5px;line-height:1.3;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.cat::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width .35s ease}
.cat:hover,.cat:focus-visible{transform:translateY(-3px);box-shadow:var(--sh2);border-color:rgba(0,212,200,.5);color:#fff}
.cat:hover::after,.cat:focus-visible::after{width:100%}
.cat .ic{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--soft);color:var(--link);transition:transform .3s,background .3s,color .3s}
.cat .ic svg,.dd-menu .ic svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cat:hover .ic{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;transform:rotate(-8deg) scale(1.1)}
.cat small{display:block;color:var(--mute);font-weight:500;font-size:12px;margin-top:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.chip{padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);font-weight:600;font-size:14px}
.chip:hover{border-color:var(--cyan);color:#fff}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- Cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;color:var(--text);box-shadow:var(--sh);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh2);color:var(--text)}
.thumb{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#142052,#0b3a46)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.card:hover .thumb img{transform:scale(1.05)}
.cbody{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.meta{font-size:13px;color:var(--mute);margin-bottom:8px;display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center}
.tag{display:inline-block;background:var(--soft);color:var(--link);font-weight:700;font-size:12px;padding:3px 10px;border-radius:999px}
.card h2,.card h3{font:700 21px/1.3 var(--serif);color:var(--head);margin-bottom:8px}
.card p{font-size:15px;color:var(--mute);flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.more{margin-top:16px;font-weight:700;font-size:14.5px;color:var(--link)}
.more b{display:inline-block;transition:transform .2s}
.card:hover .more b{transform:translateX(5px)}
.feat{display:grid;grid-template-columns:1.15fr 1fr;background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--sh);color:var(--text);transition:box-shadow .2s}
.feat:hover{box-shadow:var(--sh2);color:var(--text)}
.feat .thumb{aspect-ratio:auto;min-height:280px}
.feat .cbody{padding:34px 34px 38px;justify-content:center}
.feat h2{font:700 clamp(26px,3.4vw,36px)/1.2 var(--serif);color:var(--head);margin-bottom:12px}
.feat p{color:var(--mute);font-size:16.5px}
@media(max-width:760px){.feat{grid-template-columns:1fr}.feat .thumb{min-height:0;aspect-ratio:16/9}.feat .cbody{padding:24px}}

/* ---------- States & pager ---------- */
.state{padding:44px 24px;text-align:center;color:var(--mute);background:var(--card);border:1px dashed var(--line);border-radius:var(--r)}
.state h2{font:700 22px var(--serif);color:var(--head);margin-bottom:6px}
.pager{display:flex;justify-content:center;align-items:center;gap:16px;margin:44px 0 8px;flex-wrap:wrap}
.pager a,.pager span.off{padding:10px 22px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-weight:700;font-size:14px;color:#fff}
.pager a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.pager span.off{opacity:.4}
.pager .cur{color:var(--mute);font-size:14px}

/* ---------- Article ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));z-index:80}
.post{max-width:780px;margin:0 auto;padding:34px 22px 70px}
.crumbs{font-size:13.5px;color:var(--mute);margin-bottom:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li::before{content:"/";margin-right:8px;color:#4b5680}
.crumbs a{color:var(--mute);font-weight:600}.crumbs a:hover{color:var(--link)}
.pmeta{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;color:var(--mute);font-size:14px;margin-bottom:14px}
.post h1{font:700 clamp(32px,5.6vw,50px)/1.12 var(--serif);letter-spacing:-.015em;color:var(--head);margin-bottom:18px}
.post .lead{font-size:19px;color:var(--mute);margin-bottom:28px}
.cover{width:100%;border-radius:20px;margin:6px 0 34px;display:block;aspect-ratio:16/9;object-fit:cover;box-shadow:var(--sh)}
.toc{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--cyan);border-radius:12px;padding:18px 22px;margin:0 0 34px}
.toc strong{display:block;color:var(--head);margin-bottom:8px}
.toc ol{margin:0 0 0 20px}.toc li{margin:4px 0}.toc li.l3{margin-left:16px;font-size:.95em}
.content{font-size:18.5px;line-height:1.8;overflow-wrap:break-word}
.content p{margin-bottom:22px}
.content h2{font:700 30px/1.25 var(--serif);color:var(--head);margin:46px 0 14px;scroll-margin-top:90px}
.content h3{font:700 22px/1.3 var(--serif);color:var(--head);margin:32px 0 10px;scroll-margin-top:90px}
.content ul,.content ol{margin:0 0 22px 26px}.content li{margin-bottom:8px}
.content a{text-decoration:underline;text-underline-offset:3px}
.content img{border-radius:14px;margin:12px 0;height:auto}
.content blockquote{border-left:4px solid var(--cyan);background:var(--card);padding:14px 20px;margin:28px 0;border-radius:0 12px 12px 0;color:var(--text);font-family:var(--serif);font-size:20px}
.content table{display:block;overflow-x:auto;border-collapse:collapse;margin:0 0 24px;font-size:16px}
.content th,.content td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.content th{background:var(--soft);color:#fff}
.content pre{overflow-x:auto;background:#030612;color:#e8edff;padding:16px;border-radius:12px;margin-bottom:22px;font-size:15px}
.content code{font-size:.92em}
.share{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:40px 0 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.share strong{color:var(--head);margin-right:4px}
.share a,.share button{border:1px solid var(--line);background:var(--card);color:#fff;padding:8px 16px;border-radius:999px;font:700 14px var(--sans);cursor:pointer}
.share a:hover,.share button:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.prevnext a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;color:#fff;font-weight:700;line-height:1.4}
.prevnext a:hover{border-color:var(--cyan);box-shadow:var(--sh)}
.prevnext small{display:block;color:var(--mute);font-weight:600;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}
.prevnext .nx{text-align:right;grid-column:2}
@media(max-width:560px){.prevnext{grid-template-columns:1fr}.prevnext .nx{grid-column:auto}}
.related{background:#0a1029;border-top:1px solid var(--line);padding:50px 0 60px}
.back{display:inline-block;margin-top:26px;font-weight:700}

/* ---------- Footer ---------- */
.site-footer{background:#050816;border-top:1px solid var(--line);color:#b9c4e6;margin-top:64px;padding:48px 0 28px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.foot h3{color:#fff;font:700 15px var(--sans);letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.foot a{display:block;color:#b9c4e6;padding:4px 0;font-size:15px}
.foot a:hover{color:var(--cyan)}
.foot .brand{color:#fff;margin-bottom:12px}.foot .brand b{color:var(--cyan)}
.foot p{font-size:15px;max-width:340px}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;font-size:13.5px;text-align:center;color:#8f9bc2}
@media(max-width:760px){.foot{grid-template-columns:1fr;gap:24px}}

/* ---------- Header dropdown (Categories) ---------- */
.has-dd{position:relative}
.dd-btn{display:flex;align-items:center;gap:6px;background:none;border:0;color:var(--text);font:600 15px var(--sans);padding:8px 14px;border-radius:999px;cursor:pointer}
.dd-btn:hover,.has-dd.open .dd-btn{background:var(--soft);color:#fff}
.dd-btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.has-dd.open .dd-btn svg{transform:rotate(180deg)}
.dd-menu{position:absolute;left:0;top:calc(100% + 8px);min-width:250px;background:#0b1128;border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 24px 50px -16px #000;opacity:0;visibility:hidden;transform:translateY(8px) scale(.98);transform-origin:top left;transition:opacity .2s,transform .2s,visibility .2s}
.has-dd.open .dd-menu{opacity:1;visibility:visible;transform:none}
@media(hover:hover) and (min-width:821px){.has-dd:hover .dd-menu{opacity:1;visibility:visible;transform:none}}
.main-nav .dd-menu a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:11px;font-size:14.5px;color:var(--text)}
.main-nav .dd-menu a:hover{background:var(--soft);color:#fff}
.dd-menu .ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--soft);color:var(--link);flex:none}
.dd-menu .ic svg{width:17px;height:17px}
@media(max-width:820px){
  .has-dd{width:100%}
  .dd-btn{width:100%;justify-content:space-between;padding:10px 12px;font-size:15px;border-radius:11px}
  .dd-menu{position:static;min-width:0;box-shadow:none;border:0;background:transparent;padding:0 0 0 8px;max-height:0;overflow:hidden;opacity:1;visibility:visible;transform:none;transition:max-height .3s ease}
  .has-dd.open .dd-menu{max-height:480px}
}

/* ---------- Unique motion (CSS only, light) ---------- */
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes float1{to{transform:translate(-40px,30px) scale(1.15)}}
@keyframes float2{to{transform:translate(50px,-26px) scale(1.2)}}
@keyframes shimmer{to{background-position:200% 0}}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(0,212,200,.45)}100%{box-shadow:0 0 0 12px rgba(0,212,200,0)}}
.hero h1 .w{display:inline-block;opacity:0;animation:rise .7s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(var(--i)*.14s + .05s)}
.hero h1 em{background:linear-gradient(90deg,var(--cyan),#6aa0ff,var(--cyan));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:rise .7s cubic-bezier(.2,.8,.2,1) .4s forwards,shimmer 4s linear 1.2s infinite}
.eyebrow,.hero p.lead,.searchbox{opacity:0;animation:rise .7s cubic-bezier(.2,.8,.2,1) forwards}
.eyebrow{animation-delay:0s}.hero p.lead{animation-delay:.55s}.searchbox{animation-delay:.7s}
.brand img{transition:transform .4s,box-shadow .4s}
.brand:hover img{transform:rotate(-8deg) scale(1.06);box-shadow:0 0 0 6px rgba(0,212,200,.18)}
.cat{animation:rise .6s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--i,0)*.07s + .35s)}
.cat:hover .ic{animation:ring .9s ease-out}
.thumb{position:relative}
.thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.22) 50%,transparent 65%);transform:translateX(-120%);pointer-events:none}
.card:hover .thumb::after,.feat:hover .thumb::after{transform:translateX(120%);transition:transform .8s ease}
@supports (animation-timeline:view()){
  .grid .card,.feat{animation:rise linear backwards;animation-timeline:view();animation-range:entry 0% entry 35%}
}

/* ---------- Latest articles: 2 x 2 grid ---------- */
.grid.g2{grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:640px){
  .grid.g2 .cbody{padding:12px 13px 15px}
  .grid.g2 .card h3{font-size:16px;line-height:1.3;margin-bottom:4px}
  .grid.g2 .card p{display:none}
  .grid.g2 .meta{font-size:11.5px;margin-bottom:6px;gap:4px 8px}
  .grid.g2 .tag{font-size:10.5px;padding:2px 8px}
  .grid.g2 .more{margin-top:10px;font-size:13px}
}

/* ---------- Page transitions ---------- */
.site-header{view-transition-name:site-header}
@view-transition{navigation:auto}
@keyframes vt-out{to{opacity:0;transform:translateY(-8px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(16px)}}
::view-transition-old(root){animation:.2s ease both vt-out}
::view-transition-new(root){animation:.42s cubic-bezier(.2,.8,.2,1) both vt-in}
@supports not selector(::view-transition){main{animation:rise .5s ease backwards}}

/* ---------- Article: entrance + reading animations ---------- */
@keyframes grow{from{transform:scaleX(0)}}
@keyframes imgin{from{opacity:0;transform:scale(.94)}}
@keyframes slidein{from{opacity:0;transform:translateX(-26px)}}
@keyframes coverin{from{opacity:0;transform:scale(1.05);filter:blur(6px)}}
.post .crumbs,.post .pmeta,.post h1,.post .lead{animation:rise .65s cubic-bezier(.2,.8,.2,1) backwards}
.post .crumbs{animation-delay:.05s}.post .pmeta{animation-delay:.12s}.post h1{animation-delay:.2s}.post .lead{animation-delay:.3s}
.post .cover{animation:coverin .9s cubic-bezier(.2,.8,.2,1) .35s backwards}
.post .toc{animation:rise .6s cubic-bezier(.2,.8,.2,1) .5s backwards}
.content h2::before{content:"";display:block;width:46px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));margin-bottom:10px;transform-origin:left}
@supports (animation-timeline:view()){
  .content>*{animation:rise linear backwards;animation-timeline:view();animation-range:entry 0% entry 40%}
  .content>blockquote{animation-name:slidein}
  .content img{animation:imgin linear backwards;animation-timeline:view();animation-range:entry 0% entry 55%}
  .content h2::before{animation:grow linear backwards;animation-timeline:view();animation-range:entry 10% entry 70%}
  .share,.prevnext,.related .card{animation:rise linear backwards;animation-timeline:view();animation-range:entry 0% entry 40%}
}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.hero h1 .w,.hero h1 em,.eyebrow,.hero p.lead,.searchbox{opacity:1!important}.hero h1 em{color:var(--cyan);background:none}}
@media print{.site-header,.site-footer,.share,.related,.prevnext,.progress,.toc{display:none}}