/* Alva N3 Community — site.css (tanpa framework, tanpa web font) */
:root{
  --ink:#161615;--ink-2:#3a3a37;--muted:#6d6d67;--line:#e6e5df;--bg:#fff;--soft:#f4f4f1;--soft-2:#ecebe6;
  --dark:#121211;--accent:#0a84ff;--accent-2:#006fe0;--wa:#1faa53;--danger:#d93025;
  --r:14px;--r-sm:10px;--max:1200px;--hdr:68px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px -12px rgba(0,0,0,.12);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px)}
body{margin:0;font:16px/1.65 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(1.9rem,1.3rem + 2.6vw,3.2rem)}
h2{font-size:clamp(1.45rem,1.1rem + 1.4vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* Layout */
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:20px}
.container.narrow,.narrow{max-width:780px}
.section{padding-block:clamp(48px,6vw,96px)}
.pt-0{padding-top:0!important}
.bg-soft{background:var(--soft)}
.bg-dark{background:var(--dark);color:#f2f2ee}
.center{text-align:center}
.lead{font-size:clamp(1.02rem,.95rem + .35vw,1.2rem);color:var(--muted);max-width:62ch}
.center .lead{margin-inline:auto}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);text-decoration:none;margin-bottom:.8em}
.sec-title{margin-bottom:1em}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.sec-head h2{margin:0}
.grid-2,.grid-3,.grid-4{display:grid;gap:20px}
@media(min-width:720px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
.empty{color:var(--muted);padding:24px;border:1px dashed var(--line);border-radius:var(--r);text-align:center}
.notice{background:#fff7d6;border:1px solid #f1df8f;padding:8px 14px;border-radius:8px;font-size:.9rem}

/* Buttons */
.btn{--b:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.78em 1.35em;border-radius:999px;border:1.5px solid var(--b);background:var(--b);color:#fff;font-weight:700;font-size:.95rem;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;line-height:1.2;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px -10px rgba(0,0,0,.4)}
.btn-primary{--b:var(--accent)}.btn-primary:hover{--b:var(--accent-2)}
.btn-dark{--b:var(--ink)}
.btn-wa{--b:var(--wa)}
.btn-outline{background:transparent;color:var(--ink);border-color:currentColor}
.bg-dark .btn-outline{color:#fff}
.btn-light{--b:#fff;color:var(--ink)}
.btn-sm{padding:.55em 1em;font-size:.85rem}
.btn-lg{padding:1em 1.6em;font-size:1.02rem}
.btn-block{display:flex;width:100%}
.btn-disabled{--b:#d9d8d2;color:#77776f;cursor:not-allowed;box-shadow:none!important;transform:none!important}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn-row.center{justify-content:center}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}
.hdr{display:flex;align-items:center;gap:20px;min-height:var(--hdr)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand img{height:22px;width:auto}
.brand-tag{font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:3px 7px;border-radius:6px;background:var(--ink);color:#fff}
.site-nav{display:flex;align-items:center;gap:14px;margin-left:auto}
.site-nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.site-nav ul a{display:block;padding:8px 12px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.94rem;color:var(--ink-2)}
.site-nav ul a:hover{background:var(--soft)}
.site-nav ul a[aria-current]{color:var(--ink);background:var(--soft-2)}
.nav-search input{width:190px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--soft);font-size:.88rem;transition:width .2s}
.nav-search input:focus{width:230px;background:#fff;outline:none;border-color:var(--accent)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:0;background:transparent;border-radius:10px;cursor:pointer;padding:12px 10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
@media(max-width:1023px){
  .nav-toggle{display:flex}
  .site-nav{position:fixed;inset:var(--hdr) 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:12px;padding:16px 20px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(0,0,0,.25);transform:translateY(-8px);opacity:0;visibility:hidden;transition:.2s;max-height:calc(100vh - var(--hdr));overflow:auto}
  .nav-open .site-nav{transform:none;opacity:1;visibility:visible}
  .site-nav ul{flex-direction:column}
  .site-nav ul a{padding:12px 10px;font-size:1.05rem;border-radius:10px}
  .nav-search input,.nav-search input:focus{width:100%;padding:12px 16px}
  .nav-cta{padding:.9em}
  .nav-open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-open .nav-toggle span:nth-child(2){opacity:0}
  .nav-open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* Footer */
.site-footer{background:var(--dark);color:#bdbdb6;padding-top:64px;margin-top:0}
.ftr{display:grid;gap:36px;grid-template-columns:1fr}
@media(min-width:720px){.ftr{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.ftr-brand img{height:24px;width:auto;margin-bottom:16px}
.ftr-brand p{max-width:36ch;font-size:.93rem}
.ftr h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:#fff;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ftr a{text-decoration:none;font-size:.94rem}
.ftr a:hover{color:#fff}
.ftr-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:24px;margin-top:48px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem}
.ftr-bottom a{text-decoration:none}

/* Page head, breadcrumb, chips */
.page-head{padding:28px 0 32px}
.page-head h1{margin-top:.2em}
.page-head-row{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 10px;padding:0;font-size:.84rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink)}
.crumbs span{color:var(--ink-2);display:inline-block;max-width:44ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-size:.88rem;font-weight:600;background:#fff}
.chip small{color:var(--muted);font-weight:500}
.chip:hover{border-color:var(--ink)}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.is-active small{color:#bbb}
.filters{display:flex;justify-content:space-between;align-items:center;gap:12px 20px;flex-wrap:wrap;margin-top:22px}
.filter-ctrl{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.filter-ctrl select{padding:8px 12px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:.9rem}
.check{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--ink)}
.count{color:var(--muted);font-size:.88rem;margin:16px 0 0}

/* Badges */
.badge{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:999px;line-height:1.2}
.badge-new{background:var(--accent);color:#fff}
.badge-used{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.badge-sold{background:var(--ink);color:#fff}
.badge-ok{background:#e3f7ea;color:#14753a}
.badge-line{box-shadow:inset 0 0 0 1px var(--line);color:var(--ink-2)}

/* Product card */
.pgrid{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:720px){.pgrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
@media(min-width:1100px){.pgrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.pcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.pcard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.pcard-media{position:relative;display:block;aspect-ratio:1/1;background:var(--soft);overflow:hidden}
.pcard-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s,filter .3s}
.pcard:hover .pcard-media img{transform:scale(1.04)}
.pcard-media .badge{position:absolute;top:10px;left:10px}
.ph{display:grid;place-items:center;width:100%;height:100%;min-height:160px}
.ph img{width:64px!important;height:64px!important;object-fit:contain!important;transform:none!important}
.pcard-body{padding:12px 14px 16px;display:flex;flex-direction:column;gap:4px;flex:1}
.pcard-cat{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pcard-title{font-size:.98rem;font-weight:700;margin:0;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard-title a{text-decoration:none}
.pcard-title a::after{content:"";position:absolute;inset:0}
.pcard-price{font-weight:800;font-size:1.05rem;margin:4px 0 0}
.pcard-meta{font-size:.8rem;color:var(--muted);margin:auto 0 0;padding-top:4px}
@media(max-width:480px){.pcard-body{padding:10px 11px 13px}.pcard-title{font-size:.9rem}.pcard-price{font-size:.95rem}}
/* SOLD state */
.is-sold .pcard-media img,.gallery.is-sold .gallery-main img{filter:brightness(.32) grayscale(.5)}
.sold-mark{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:clamp(1.1rem,3.5vw,1.6rem);letter-spacing:.32em;text-transform:uppercase;padding-left:.32em;pointer-events:none}
.sold-mark::before{content:"";position:absolute;width:62%;height:2px;background:rgba(255,255,255,.5);top:calc(50% - 1.3em)}
.sold-mark::after{content:"";position:absolute;width:62%;height:2px;background:rgba(255,255,255,.5);top:calc(50% + 1.3em)}
.sold-mark.big{font-size:clamp(1.6rem,5vw,2.6rem)}
.pcard.is-sold .pcard-price{color:var(--muted);text-decoration:line-through}
.pcard.is-sold{opacity:.92}

/* Article card */
.agrid{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:640px){.agrid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.agrid{grid-template-columns:repeat(3,1fr)}}
.acard{position:relative;display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);transition:box-shadow .2s,transform .2s}
.acard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.acard-media{aspect-ratio:16/9;background:var(--soft);overflow:hidden;display:block}
.acard-media img{width:100%;height:100%;object-fit:cover}
.acard-body{padding:16px 18px 20px}
.acard-meta{font-size:.8rem;color:var(--muted);margin-bottom:6px}
.acard-meta a{position:relative;z-index:2;text-decoration:none;font-weight:700;color:var(--accent)}
.acard-title{font-size:1.12rem;margin-bottom:.4em}
.acard-title a{text-decoration:none}
.acard-title a::after{content:"";position:absolute;inset:0}
.acard-excerpt{font-size:.93rem;color:var(--ink-2);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* Pagination */
.pager{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:40px}
.pager a,.pager span{min-width:42px;height:42px;display:inline-grid;place-items:center;padding:0 14px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.92rem}
.pager .cur{background:var(--ink);color:#fff;border-color:var(--ink)}
.pager .dots{border:0}
.pager a:hover{border-color:var(--ink)}

/* Single post */
.post-head{padding-top:24px}
.post-head h1{font-size:clamp(1.8rem,1.3rem + 2.2vw,2.9rem)}
.post-meta{color:var(--muted);font-size:.92rem}
.post-cover{margin:18px auto 36px;max-width:1100px}
.post-cover img{width:100%;border-radius:var(--r);aspect-ratio:16/9;object-fit:cover}
.post-foot{padding-bottom:56px}
.tags{display:flex;gap:8px;flex-wrap:wrap}
.tags span{font-size:.85rem;background:var(--soft);padding:4px 10px;border-radius:999px;color:var(--ink-2)}
.share{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:18px 0;border-block:1px solid var(--line);margin:24px 0;font-size:.9rem}
.share span{color:var(--muted);margin-right:4px}
.share a,.share button{padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:600;cursor:pointer;font-size:.85rem}
.share a:hover,.share button:hover{border-color:var(--ink)}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.post-nav a{display:block;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-sm);text-decoration:none;font-weight:700;font-size:.95rem}
.post-nav a.r{text-align:right;grid-column:2}
.post-nav small{display:block;color:var(--muted);font-weight:500;font-size:.78rem;margin-bottom:2px}

/* Prose (konten artikel / deskripsi) */
.prose{font-size:1.06rem;line-height:1.8;color:#262624}
.prose>*+*{margin-top:1.1em}
.prose p{margin:0}
.prose h2{font-size:1.6rem;margin-top:1.8em}
.prose h3{font-size:1.25rem;margin-top:1.5em}
.prose a{color:var(--accent-2)}
.prose img{border-radius:var(--r-sm);margin-inline:auto}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.35em}
.prose blockquote{margin:1.5em 0;padding:4px 0 4px 20px;border-left:3px solid var(--accent);color:var(--ink-2);font-style:italic}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:8px 12px;text-align:left}
.prose figure{margin:1.6em 0}.prose figcaption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:6px}
.prose iframe{max-width:100%;border-radius:var(--r-sm)}

/* Single product */
.product{display:grid;gap:28px;padding-bottom:20px}
@media(min-width:900px){.product{grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}}
.gallery-main{position:relative;border-radius:var(--r);overflow:hidden;background:var(--soft);aspect-ratio:1/1}
.gallery-main img{width:100%;height:100%;object-fit:contain}
.gallery-main .ph img{width:120px!important;height:120px!important}
.gallery-thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.gallery-thumbs button{flex:0 0 74px;height:74px;border-radius:10px;overflow:hidden;border:2px solid transparent;padding:0;background:var(--soft);cursor:pointer}
.gallery-thumbs button.is-active{border-color:var(--ink)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}
@media(min-width:900px){.pinfo{position:sticky;top:calc(var(--hdr) + 20px)}}
.pinfo-badges{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.pinfo h1{font-size:clamp(1.6rem,1.2rem + 1.6vw,2.3rem)}
.pinfo-price{font-size:1.75rem;font-weight:900;letter-spacing:-.02em;margin-bottom:18px}
.single-product.is-sold .pinfo-price{color:var(--muted);text-decoration:line-through}
.pinfo-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 20px}
.pinfo-list div{background:var(--soft);border-radius:var(--r-sm);padding:10px 12px}
.pinfo-list dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.pinfo-list dd{margin:0;font-weight:700;font-size:.93rem}
@media(max-width:480px){.pinfo-list{grid-template-columns:1fr 1fr}}
.seller{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--line);margin-bottom:14px}
.seller-avatar{width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800}
.seller small{display:block;color:var(--muted);font-size:.78rem}
.seller strong{font-size:1.05rem}
.safety{margin-top:20px;padding:16px 18px;background:#fffbea;border:1px solid #f3e7b5;border-radius:var(--r-sm);font-size:.88rem}
.safety ul{margin:8px 0 0;padding-left:1.1em}
.product-desc{padding-block:32px 64px;max-width:860px;margin-left:0}
@media(min-width:1240px){.product-desc{margin-left:calc((100vw - var(--max))/2)}}

/* Search, 404 */
.search-big{display:flex;gap:10px;max-width:640px;margin-top:16px}
.search-big input{flex:1;padding:14px 18px;border-radius:999px;border:1.5px solid var(--line);font-size:1.05rem}
.search-big input:focus{outline:none;border-color:var(--accent)}
.big-code{font-size:clamp(5rem,15vw,9rem);font-weight:900;letter-spacing:-.05em;line-height:1;margin:0 0 10px;color:var(--soft-2);-webkit-text-stroke:2px var(--ink)}

/* Utility blocks yang bisa dipakai di halaman custom HTML */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.feature{padding:24px;border-radius:var(--r);background:var(--soft)}
.feature .ico{width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;margin-bottom:14px}
.feature h3{margin-bottom:.35em}
.feature p{color:var(--ink-2);font-size:.95rem;margin:0}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:10px 0 0;color:var(--ink-2)}
.steps{counter-reset:s;display:grid;gap:16px}
.steps li{list-style:none;counter-increment:s;position:relative;padding:20px 20px 20px 72px;background:var(--soft);border-radius:var(--r)}
.steps li::before{content:counter(s);position:absolute;left:20px;top:18px;width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800}
.steps{padding:0}

/* Animasi reveal (aktif hanya jika JS jalan → aman untuk SEO) */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}
.prose iframe.video,iframe.video{display:block;width:100%;height:auto;aspect-ratio:16/9;border:0;border-radius:var(--r-sm)}
.h3{font-size:1.15rem}