/* ===== Elektroniikkaa – ulkoasuremontti ===== */
:root{
  --ed-grad: linear-gradient(135deg,#0066FF 0%,#00D4FF 55%,#8B5CF6 100%);
  --ed-grad-soft: linear-gradient(135deg,rgba(0,102,255,.10),rgba(0,212,255,.10) 55%,rgba(139,92,246,.10));
  --ed-glow: 0 10px 30px rgba(0,102,255,.25);
}
html{scroll-padding-top:90px}
::selection{background:#0066FF;color:#fff}
*{scrollbar-width:thin;scrollbar-color:#0066FF #eef2f7}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:#eef2f7}
::-webkit-scrollbar-thumb{background:linear-gradient(#0066FF,#00D4FF);border-radius:99px;border:2px solid #eef2f7}
:focus-visible{outline:3px solid rgba(0,102,255,.55);outline-offset:3px;border-radius:6px}

/* Lukemisen edistymispalkki */
#ed-progress{position:fixed;top:0;left:0;height:4px;width:0;z-index:100000;background:var(--ed-grad);
  box-shadow:0 0 12px rgba(0,212,255,.8);transition:width .12s linear;border-radius:0 4px 4px 0}

/* Navigaatio: lasiefekti */
html body .site-nav{background:rgba(255,255,255,.68)!important;-webkit-backdrop-filter:saturate(180%) blur(18px);
  backdrop-filter:saturate(180%) blur(18px);transition:box-shadow .3s,background .3s}
html body .site-nav.ed-scrolled{background:rgba(255,255,255,.88)!important;box-shadow:0 8px 30px rgba(15,23,42,.10)}
html body .site-nav::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:linear-gradient(90deg,#0066FF,#00D4FF,#8B5CF6,#00D4FF,#0066FF);background-size:200% 100%;
  animation:ed-slide 6s linear infinite;opacity:.9}
@keyframes ed-slide{to{background-position:200% 0}}
.nav-center a{position:relative;transition:color .25s,transform .25s}
.nav-center a:hover{transform:translateY(-2px)}
.brand-icon-glow{animation:ed-pulse 3.2s ease-in-out infinite}
@keyframes ed-pulse{0%,100%{box-shadow:0 0 0 0 rgba(0,102,255,.35)}50%{box-shadow:0 0 0 10px rgba(0,102,255,0)}}

/* ===== Näyttävä tumma header ===== */
html body .site-nav,html body .site-nav.ed-scrolled,html body .site-nav.scrolled{
  background:
   radial-gradient(60% 220% at 12% 0%,rgba(0,102,255,.55),transparent 60%),
   radial-gradient(50% 200% at 88% 0%,rgba(139,92,246,.50),transparent 60%),
   linear-gradient(135deg,#050b24 0%,#0a1840 55%,#0c1030 100%)!important;
  border-bottom:0!important;box-shadow:0 10px 40px rgba(5,11,36,.35)!important;color:#fff}
html body .site-nav .nav-inner{min-height:78px;transition:min-height .3s}
html body .site-nav.ed-scrolled .nav-inner{min-height:62px}
html body .site-nav::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:34px 34px;-webkit-mask-image:linear-gradient(#000,transparent);mask-image:linear-gradient(#000,transparent)}
html body .site-nav .nav-inner{position:relative;z-index:1}
html body .site-nav .nav-brand-text{background:none!important;-webkit-background-clip:border-box!important;background-clip:border-box!important;color:#fff!important;-webkit-text-fill-color:#fff!important;font-weight:800;letter-spacing:-.02em;font-size:1.3rem;text-shadow:0 2px 14px rgba(0,212,255,.35)}
html body .site-nav .brand-suffix{color:#00D4FF!important;-webkit-text-fill-color:#00D4FF!important;opacity:1!important;font-weight:600}
html body .site-nav .brand-rect{stroke:#00D4FF}
html body .site-nav .brand-icon-glow{background:radial-gradient(circle,rgba(0,212,255,.6),transparent 70%)}
html body .nav-center{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:5px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
html body .nav-center a{color:rgba(255,255,255,.82)!important;border-radius:999px;padding:9px 18px}
html body .nav-center a:hover{color:#fff!important;background:rgba(255,255,255,.10)}
html body .nav-center a.active{color:#fff!important;background:linear-gradient(135deg,#0066FF,#00A6FF)!important;
  box-shadow:0 6px 20px rgba(0,140,255,.55)}
html body .nav-center a::after{display:none!important}
html body .nav-search-form{background:rgba(255,255,255,.10)!important;border:1px solid rgba(255,255,255,.18)!important}
html body .nav-search-form input{color:#fff!important}
html body .nav-search-form input::placeholder{color:rgba(255,255,255,.6)!important}
html body .nav-search-form:focus-within{background:rgba(255,255,255,.16)!important;border-color:#00D4FF!important;box-shadow:0 0 0 4px rgba(0,212,255,.22),0 0 24px rgba(0,212,255,.35)!important}
html body .nav-search-form button{background:linear-gradient(135deg,#00A6FF,#8B5CF6)!important;box-shadow:0 4px 14px rgba(0,166,255,.5)}
html body .nav-toggle span,html body .nav-toggle span::before,html body .nav-toggle span::after{background:#fff!important}
html body .site-nav::after{height:3px;box-shadow:0 0 16px rgba(0,212,255,.9)}

/* Mobiili: header ja hampurilaisvalikko */
html body .nav-toggle{background:rgba(255,255,255,.12)!important;border:1px solid rgba(255,255,255,.28)!important;border-radius:14px!important;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:none!important}
html body .nav-toggle:hover,html body .nav-toggle:active{background:rgba(0,166,255,.35)!important}
@media (max-width:920px){
  html body .site-nav .nav-inner{min-height:64px!important;height:auto;padding-top:8px;padding-bottom:8px}
  html body .site-nav{position:sticky;top:0;overflow:visible}
  html body .site-nav .nav-brand-text{font-size:1.1rem}
}
html body .mobile-menu{background:linear-gradient(160deg,#050b24,#0a1840 60%,#1a1450)!important;color:#fff}
html body .mobile-menu a{color:#fff!important;border-radius:14px}
html body .mobile-menu a:hover,html body .mobile-menu a.active{background:rgba(0,166,255,.25)!important}
html body .mobile-search input{background:rgba(255,255,255,.12)!important;color:#fff!important;border:1px solid rgba(255,255,255,.25)!important}
html body .mobile-search input::placeholder{color:rgba(255,255,255,.65)}

/* Hero: aurora-tausta */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-25%;z-index:-1;pointer-events:none;
  background:
   radial-gradient(40% 40% at 20% 30%,rgba(0,102,255,.22),transparent 60%),
   radial-gradient(35% 35% at 80% 20%,rgba(0,212,255,.25),transparent 60%),
   radial-gradient(45% 45% at 60% 85%,rgba(139,92,246,.20),transparent 60%);
  filter:blur(30px);animation:ed-aurora 18s ease-in-out infinite alternate}
@keyframes ed-aurora{0%{transform:translate3d(-4%,-2%,0) rotate(0deg) scale(1)}100%{transform:translate3d(5%,4%,0) rotate(8deg) scale(1.12)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(15,23,42,.10) 1px,transparent 1px);background-size:26px 26px;
  -webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000 30%,transparent 100%);mask-image:radial-gradient(70% 70% at 50% 40%,#000 30%,transparent 100%)}
.hero h1 .grad,.hero h1 em,.hero h1 span.gradient,.hero h1 span{background-size:200% auto}
.hero h1 .grad,.hero h1 em,.hero h1 span.gradient{animation:ed-shimmer 6s linear infinite}
@keyframes ed-shimmer{to{background-position:200% center}}
.hero-badge{animation:ed-float 5s ease-in-out infinite}
@keyframes ed-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* Hakupainike: teksti "Hae" + ikoni */
html body .nav-search-form{padding:0 5px 0 16px;height:46px}
html body .nav-search-form button{width:auto!important;min-width:76px;height:36px!important;padding:0 16px 0 14px;gap:7px;font-family:var(--font);font-weight:700;font-size:14px;letter-spacing:.01em;line-height:1;white-space:nowrap}
html body .nav-search-form button svg{width:15px!important;height:15px!important;flex:0 0 15px;display:block}
html body .nav-search-form button .btn-label{display:inline-block}

/* Painikkeet: kiilto + hehku */
.btn-hero-primary,.shop-btn,.read-link,.featured-card .btn,.nav-search-form button{position:relative;overflow:hidden}
.btn-hero-primary::after,.shop-btn::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);
  animation:ed-shine 3.8s ease-in-out infinite}
@keyframes ed-shine{0%,60%{left:-120%}100%{left:160%}}
.btn-hero-primary:hover,.shop-btn:hover{transform:translateY(-3px);box-shadow:var(--ed-glow)}
.btn-hero-ghost{transition:transform .3s,box-shadow .3s,background .3s}
.btn-hero-ghost:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(15,23,42,.12)}

/* Kortit: nosto, hehku, kuvan zoom, kursorin seuranta */
.post-card,.bento-card,.featured-card,.related-card,.shop-card,.popular-item,.sidebar-card,.sidebar-widget{
  position:relative;transition:transform .45s cubic-bezier(.16,1,.3,1),box-shadow .45s,border-color .3s;will-change:transform}
.post-card:hover,.bento-card:hover,.featured-card:hover,.related-card:hover,.shop-card:hover{
  transform:translateY(-8px);box-shadow:0 22px 50px rgba(0,102,255,.18),0 6px 14px rgba(15,23,42,.08)!important}
.post-card::before,.bento-card::before,.related-card::before{content:"";position:absolute;inset:0;border-radius:inherit;
  pointer-events:none;opacity:0;transition:opacity .35s;z-index:1;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(0,102,255,.13),transparent 45%)}
.post-card:hover::before,.bento-card:hover::before,.related-card:hover::before{opacity:1}
.post-card-img,.related-card-img,.featured-card-img{overflow:hidden}
.post-card-img img,.related-card-img img,.featured-card-img img{transition:transform .9s cubic-bezier(.16,1,.3,1),filter .5s}
.post-card:hover .post-card-img img,.related-card:hover .related-card-img img,.featured-card:hover .featured-card-img img{transform:scale(1.08);filter:saturate(1.12)}
.card-cat,.post-card-cat,.featured-badge,.cat-badge{background-image:var(--ed-grad-soft);transition:transform .25s}
.post-card:hover .card-cat,.post-card:hover .post-card-cat{transform:translateX(4px)}
.bento-icon{transition:transform .5s cubic-bezier(.34,1.56,.64,1)}
.bento-card:hover .bento-icon{transform:scale(1.18) rotate(-6deg)}
.popular-item,.latest-item{transition:transform .3s,background .3s}
.popular-item:hover,.latest-item:hover{transform:translateX(6px)}

/* Kuvat näkyvät kokonaan (16:9) kaikilla laitteilla */
.post-card-img,.related-card-img,.featured-card-img,.post-card .card-image,.post-card-image{height:auto!important;max-height:none!important;aspect-ratio:16/9;overflow:hidden}
.post-card-img img,.related-card-img img,.featured-card-img img,.post-card-image img,.post-card .card-image img{width:100%!important;height:100%!important;aspect-ratio:16/9;object-fit:cover!important;object-position:center!important;display:block}

/* Otsikot: liukuväri ja korostus */
.section-header h2,.section-title{background:var(--ed-grad);-webkit-background-clip:text;background-clip:text;color:transparent!important;
  background-size:200% auto;animation:ed-shimmer 9s linear infinite;display:inline-block}

/* Artikkeli: hero ja kuva */
.article-hero{position:relative;overflow:hidden;isolation:isolate}
.article-hero::before{content:"";position:absolute;inset:-30%;z-index:-1;pointer-events:none;filter:blur(40px);
  background:radial-gradient(35% 45% at 15% 30%,rgba(0,102,255,.20),transparent 60%),radial-gradient(35% 45% at 85% 20%,rgba(0,212,255,.22),transparent 60%),radial-gradient(40% 50% at 55% 90%,rgba(139,92,246,.16),transparent 60%);
  animation:ed-aurora 20s ease-in-out infinite alternate}
.article-hero h1{letter-spacing:-.02em}
.article-featured-img,.article-featured img{border-radius:26px!important;box-shadow:0 30px 70px rgba(15,23,42,.22),0 0 0 1px rgba(255,255,255,.6) inset;transition:transform .8s cubic-bezier(.16,1,.3,1)}
.article-featured:hover .article-featured-img,.article-featured:hover img{transform:scale(1.015)}

/* Artikkelin sisältö */
.entry-content{font-size:1.06rem;line-height:1.85}
.entry-content h2,.entry-content h2.ed-reveal{position:relative;margin:2.6em 0 .9em;padding:16px 20px 16px 24px!important;letter-spacing:-.015em;
  border:1px solid rgba(0,102,255,.18)!important;border-left:1px solid rgba(0,102,255,.18)!important;border-radius:18px!important;overflow:hidden;
  background:var(--ed-grad-soft)!important;box-shadow:0 8px 24px rgba(0,102,255,.07)!important}
.entry-content h2::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;height:auto;border-radius:0;background:var(--ed-grad);box-shadow:none}
.entry-content h2::after{display:none!important}
.entry-content h3.ed-product{margin:2.4em 0 .7em;padding:16px 20px 16px 22px;border-radius:18px;position:relative;overflow:hidden;
  background:var(--ed-grad-soft);border:1px solid rgba(0,102,255,.18);box-shadow:0 8px 24px rgba(0,102,255,.07)}
.entry-content h3.ed-product::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--ed-grad)}
.entry-content p strong{color:#0b1b3a}
.entry-content a:not(.ed-pill):not(.ez-toc-link){background-image:linear-gradient(var(--c-primary,#0066FF),var(--c-primary,#0066FF));
  background-size:0 2px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .35s,color .25s;text-decoration:none}
.entry-content a:not(.ed-pill):not(.ez-toc-link):hover{background-size:100% 2px}

/* Ostolinkit: painikkeet */
.entry-content p.ed-buy{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:.9em 0 1.6em;padding:14px 16px;border-radius:16px;
  background:#fff;border:1px dashed rgba(0,102,255,.30)}
.entry-content p.ed-buy>strong{flex:0 0 100%;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em;color:#475569}
a.ed-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;font-weight:700;font-size:.92rem;line-height:1;
  color:#fff!important;text-decoration:none!important;position:relative;overflow:hidden;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .3s,filter .3s;box-shadow:0 6px 16px rgba(15,23,42,.18)}
a.ed-pill::before{content:"";width:18px;height:18px;flex:0 0 18px;background:center/contain no-repeat}
a.ed-pill::after{content:"→";font-weight:800;transition:transform .3s}
a.ed-pill:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 28px rgba(15,23,42,.28);filter:brightness(1.08)}
a.ed-pill:hover::after{transform:translateX(5px)}
a.ed-hs{background:linear-gradient(135deg,#0066FF,#00A6FF)}
a.ed-hs::before{content:"⚡";background:none;width:auto;flex:0 0 auto}
a.ed-pro{background:linear-gradient(135deg,#FF6B35,#FF3D71)}
a.ed-pro::before{content:"🛒";background:none;width:auto;flex:0 0 auto}
a.ed-cs{background:linear-gradient(135deg,#10B981,#059669)}
a.ed-cs::before{content:"🏷️";background:none;width:auto;flex:0 0 auto}
.entry-content ul.ed-buylist{list-style:none;margin:1.2em 0;padding:0;display:grid;gap:12px}
.entry-content ul.ed-buylist li{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:14px 18px;border-radius:16px;
  background:#fff;border:1px solid var(--c-border,#e2e8f0);box-shadow:var(--shadow-sm,0 1px 3px rgba(0,0,0,.06));transition:transform .3s,box-shadow .3s,border-color .3s}
.entry-content ul.ed-buylist li:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,102,255,.14);border-color:rgba(0,102,255,.4)}
.entry-content ul.ed-buylist li>strong{flex:1 1 220px}

/* Taulukot */
.ed-table-wrap{overflow-x:auto;margin:1.8em 0;border-radius:18px;box-shadow:0 14px 40px rgba(15,23,42,.10);border:1px solid var(--c-border,#e2e8f0)}
.entry-content table,.entry-content table.ed-t{width:100%!important;border-collapse:separate;border-spacing:0;margin:0!important;padding:0!important;background:transparent!important;border:0!important;box-shadow:none!important;border-radius:0!important;font-size:.98rem}
.entry-content table thead,.entry-content table tbody{background:transparent}
.ed-table-wrap table{background:#fff!important}
.entry-content table th{background:var(--ed-grad);color:#fff;padding:14px 16px;text-align:left;font-weight:700;letter-spacing:.02em;border:0}
.entry-content table td{padding:13px 16px;border-bottom:1px solid #eef2f7;transition:background .2s}
.entry-content table tr:nth-child(even) td{background:#f8fbff}
.entry-content table tr:hover td{background:rgba(0,102,255,.07)}
.entry-content table tr:last-child td{border-bottom:0}

/* Sisällysluettelo */
#ez-toc-container{border-radius:20px!important;border:1px solid transparent!important;background:
  linear-gradient(#fff,#fff) padding-box,var(--ed-grad) border-box!important;box-shadow:0 18px 44px rgba(0,102,255,.12)!important;padding:20px 24px!important}
#ez-toc-container .ez-toc-title{font-weight:800;background:var(--ed-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
#ez-toc-container a{transition:color .2s,transform .2s,padding .2s}
#ez-toc-container a:hover{color:#0066FF!important;transform:translateX(4px)}
#ez-toc-container a.ed-active{color:#0066FF!important;font-weight:700;border-left:3px solid #00D4FF;padding-left:8px}

/* Footer */
.site-footer{position:relative}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#0066FF,#00D4FF,#8B5CF6,#0066FF);background-size:200% 100%;animation:ed-slide 8s linear infinite}
.footer-col a{transition:color .2s,transform .2s;display:inline-block}
.footer-col a:hover{transform:translateX(5px);color:#00D4FF}

/* Takaisin ylös -nappi */
#back-to-top,.back-to-top,#scrollTop{box-shadow:0 10px 30px rgba(0,102,255,.4)!important;transition:transform .3s}
#back-to-top:hover,.back-to-top:hover,#scrollTop:hover{transform:translateY(-4px) scale(1.08)}

/* Paljastus vierittäessä (vain kun JS toimii) */
html.ed-js .ed-reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
html.ed-js .ed-reveal.ed-in{opacity:1;transform:none}

@media (max-width:760px){
  .entry-content{font-size:1rem}
  .entry-content h2{padding-left:.85rem}
  a.ed-pill{padding:11px 15px;font-size:.88rem}
  .post-card:hover,.bento-card:hover,.related-card:hover{transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  html.ed-js .ed-reveal{opacity:1;transform:none}
}