/* =====================================================================
   ELEKTRO TANGGUH — sistem tampilan v2
   Tungsten sebagai dasar, Rosso Corsa hanya untuk aksi dan dimensi.
   Motif tunggal: lembar gambar teknik (grid + garis dimensi).
   ===================================================================== */

@font-face{
  font-family:"Archivo";
  src:url("../fonts/archivo.woff2") format("woff2-variations"),url("../fonts/archivo.woff2") format("woff2");
  font-weight:100 900;font-stretch:62% 125%;font-style:normal;font-display:swap;
}

:root{
  --red:#D40000; --red-d:#A30000; --red-l:#FBE9E9;
  --ink:#1F2326; --t800:#2A2F33; --t700:#3B4045; --t600:#555C62; --t500:#6F767C;
  --t400:#979EA4; --t300:#C2C7CB; --t200:#D9DCDF; --t100:#E8EAEC; --paper:#F2F3F4; --white:#fff;
  --f:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wide:118%;
  --wrap:1280px; --gut:clamp(16px,3vw,32px);
  --hd:76px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hd) + 16px)}
body{margin:0;font:400 16.5px/1.6 var(--f);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3{margin:0;font-stretch:var(--wide);font-weight:760;line-height:1.08;letter-spacing:-.012em;text-wrap:balance}
h1{font-size:clamp(2.1rem,4.2vw,3.5rem)}
h2{font-size:clamp(1.65rem,2.6vw,2.4rem)}
h3{font-size:1.125rem;line-height:1.25;letter-spacing:-.005em}
p{margin:0 0 1em}
ul,ol,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
address{font-style:normal}
[hidden]{display:none!important}
.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:8px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:.7rem 1rem;text-decoration:none}
.skip:focus{top:8px}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.ic{width:20px;height:20px;flex:none}
.ic--sm{width:16px;height:16px}
.ic--xs{width:14px;height:14px}

/* ---------- Tombol & tautan ---------- */
.btn{--bg:transparent;--fg:var(--ink);--bd:currentColor;display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:48px;padding:0 1.4rem;border:1.5px solid var(--bd);border-radius:2px;background:var(--bg);color:var(--fg);font:600 .95rem/1 var(--f);font-stretch:108%;text-decoration:none;white-space:nowrap;transition:background .15s,color .15s,border-color .15s}
.btn--red{--bg:var(--red);--fg:#fff;--bd:var(--red)}
.btn--red:hover{--bg:var(--red-d);--bd:var(--red-d)}
.btn--dark{--bg:var(--ink);--fg:#fff;--bd:var(--ink)}
.btn--dark:hover{--bg:var(--t700);--bd:var(--t700)}
.btn--white{--bg:#fff;--fg:var(--ink);--bd:#fff}
.btn--white:hover{--bg:var(--t100);--bd:var(--t100)}
.btn--ghost{--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn--ghost:hover{--bg:rgba(255,255,255,.08);--bd:#fff}
.btn--line{--bd:var(--t300)}
.btn--line:hover{--bd:var(--ink)}
.btn--block{width:100%}
.lnk{font-weight:600;color:var(--ink);text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:2px;text-underline-offset:5px;white-space:nowrap}
.lnk:hover{color:var(--red)}

/* ---------- Bilah utilitas ---------- */
.util{background:var(--ink);color:var(--t300);font-size:.82rem}
.util__in{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;min-height:38px}
.util__note{margin:0}
.util__links{display:flex;gap:1.5rem}
.util__links a{display:inline-flex;align-items:center;gap:.45rem;text-decoration:none}
.util__links a:hover{color:#fff}

/* ---------- Header ---------- */
.hd{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--t200)}
.hd__in{display:flex;align-items:center;gap:2rem;height:var(--hd)}
.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;flex:none}
.logo__mark{width:38px;height:38px}
.logo__mark svg{width:100%;height:100%;display:block}
.logo__word{display:flex;flex-direction:column;line-height:1.1}
.logo__word b{font-size:1.18rem;font-weight:800;font-stretch:125%;letter-spacing:-.01em}
.logo__word small{font-size:.74rem;color:var(--t500);margin-top:2px}
.logo--inv .logo__word b{color:#fff}
.logo--inv .logo__word small{color:var(--t400)}
.nav{flex:1;height:100%}
.nav__list{display:flex;height:100%;gap:.25rem}
.nav__item{display:flex;align-items:stretch}
.nav__link{display:flex;align-items:center;gap:.35rem;padding:0 .95rem;font-weight:550;color:var(--t700);text-decoration:none;position:relative}
.nav__link::after{content:"";position:absolute;left:.95rem;right:.95rem;bottom:-1px;height:3px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.nav__link:hover,.nav__link.is-active{color:var(--ink)}
.nav__link.is-active::after,.nav__item:hover>.nav__link::after{transform:scaleX(1)}
.nav__cta-m{display:none}
.hd__act{display:flex;align-items:center;gap:.75rem}
.hd__search{display:flex;align-items:center;gap:.55rem;height:44px;padding:0 1rem;border:1px solid var(--t200);border-radius:2px;background:var(--paper);color:var(--t600);font-size:.9rem;min-width:180px}
.hd__search:hover{border-color:var(--t400);color:var(--ink)}
.hd__burger{display:none;width:44px;height:44px;border:1px solid var(--t200);border-radius:2px;background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.hd__burger span{display:block;width:18px;height:2px;background:var(--ink);transition:transform .2s,opacity .2s}

.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--t200);border-bottom:1px solid var(--t200);box-shadow:0 24px 40px -24px rgba(31,35,38,.35);visibility:hidden;opacity:0;transform:translateY(-6px);transition:opacity .16s,transform .16s var(--ease),visibility .16s}
.has-mega:hover .mega,.has-mega:focus-within .mega{visibility:visible;opacity:1;transform:none}
.mega__in{display:grid;grid-template-columns:280px 1fr;gap:3rem;padding-block:2rem 2.25rem}
.mega__title{font-weight:760;font-stretch:var(--wide);font-size:1.25rem;margin-bottom:.5rem}
.mega__lead p:not(.mega__title){color:var(--t600);font-size:.95rem;margin-bottom:1.25rem}
.mega__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 1.5rem}
.mega__grid a{display:flex;gap:.9rem;align-items:center;padding:.9rem 0;border-bottom:1px solid var(--t100);text-decoration:none}
.mega__grid a:hover b{color:var(--red)}
.mega__grid b{display:block;font-weight:600}
.mega__grid small{color:var(--t500);font-size:.82rem}
.mega__ic{display:grid;place-items:center;width:42px;height:42px;background:var(--paper);color:var(--t700);flex:none}

.sbar{background:var(--paper);border-top:1px solid var(--t200)}
.sbar__in{display:flex;align-items:center;gap:.9rem;padding-block:.9rem}
.sbar__in>.ic{color:var(--t500)}
.sbar input{flex:1;min-width:0;height:48px;border:1px solid var(--t300);border-radius:2px;padding:0 1rem;font:400 1rem var(--f);background:#fff}
.sbar input:focus{outline:none;border-color:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff}
.hero__stage{display:grid}
.slide{grid-area:1/1;position:relative;display:flex;align-items:center;min-height:clamp(480px,62vh,620px);visibility:hidden;opacity:0;transition:opacity .6s ease,visibility .6s}
.slide.is-active{visibility:visible;opacity:1}
.slide--tungsten{background:var(--ink)}
.slide--red{background:var(--red-d)}
.slide--light{background:var(--paper);color:var(--ink)}
.slide::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.slide--light::before{background-image:linear-gradient(rgba(31,35,38,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(31,35,38,.06) 1px,transparent 1px)}
.slide__media{position:absolute;top:0;bottom:0;right:0;width:52%;background:#262A2E}
.slide__media img{width:100%;height:100%;object-fit:cover;object-position:center}
.slide__media--photo{width:100%}
.slide__media--photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(31,35,38,.92) 0%,rgba(31,35,38,.7) 38%,rgba(31,35,38,.1) 72%,transparent 100%)}
.slide--red .slide__media--photo::after{background:linear-gradient(90deg,rgba(163,0,0,.92) 0%,rgba(163,0,0,.7) 38%,transparent 75%)}
.slide--light .slide__media--photo::after{background:linear-gradient(90deg,rgba(242,243,244,.95) 0%,rgba(242,243,244,.75) 38%,transparent 75%)}
.slide__in{position:relative;z-index:1}
.slide__txt{max-width:min(560px,44%);padding-block:4rem}
.slide__kicker{display:flex;align-items:center;gap:.75rem;font-weight:600;font-size:.95rem;color:var(--t300);margin-bottom:1.25rem}
.slide__kicker::before{content:"";width:28px;height:2px;background:var(--red)}
.slide--red .slide__kicker{color:#FFD1D1}
.slide--red .slide__kicker::before{background:#fff}
.slide--light .slide__kicker{color:var(--t600)}
.slide__title{font-size:clamp(2.3rem,4.6vw,4rem);font-weight:800;line-height:1.02;letter-spacing:-.02em;margin-bottom:1.25rem}
.slide__desc{font-size:1.1rem;color:var(--t300);max-width:46ch;margin-bottom:2rem}
.slide--red .slide__desc{color:#FFE3E3}
.slide--light .slide__desc{color:var(--t600)}
.slide__btns{display:flex;flex-wrap:wrap;gap:.75rem}
.slide--red .btn--red{--bg:#fff;--fg:var(--red-d);--bd:#fff}
.slide--light .btn--ghost{--fg:var(--ink);--bd:var(--t300)}
.slide.is-active .slide__txt>*{animation:rise .7s var(--ease) both}
.slide.is-active .slide__txt>:nth-child(2){animation-delay:.06s}
.slide.is-active .slide__txt>:nth-child(3){animation-delay:.12s}
.slide.is-active .slide__txt>:nth-child(4){animation-delay:.18s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.hero__tabs{position:relative;z-index:2;background:var(--t800);border-top:1px solid rgba(255,255,255,.08)}
.hero__tabs-in{display:flex}
.htab{flex:1;min-width:0;text-align:left;background:none;border:0;padding:1rem 1.5rem 1.15rem 0;color:var(--t400);position:relative}
.htab+.htab{padding-left:1.5rem;border-left:1px solid rgba(255,255,255,.08)}
.htab__bar{position:absolute;top:-1px;left:0;right:1.5rem;height:3px;background:rgba(255,255,255,.12)}
.htab+.htab .htab__bar{left:1.5rem}
.htab__bar i{display:block;height:100%;width:0;background:var(--red)}
.htab.is-active .htab__bar i{animation:fill var(--dur,7s) linear forwards}
.hero.is-paused .htab.is-active .htab__bar i{animation-play-state:paused}
.htab.is-done .htab__bar i{width:100%}
@keyframes fill{to{width:100%}}
.htab__k{display:block;font-size:.8rem;margin-bottom:.15rem}
.htab__t{display:block;font-weight:600;color:var(--t300);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.htab:hover .htab__t,.htab.is-active .htab__t{color:#fff}
.hero__pause{flex:none;align-self:center;display:grid;place-items:center;width:40px;height:40px;margin-left:1rem;border:1px solid rgba(255,255,255,.2);border-radius:2px;background:none;color:#fff}
.hero__pause:hover{border-color:#fff}

/* ---------- Seksi umum ---------- */
.sec{padding-block:clamp(3.5rem,7vw,6rem)}
.sec--paper{background:var(--paper)}
.sec--dark{background:var(--ink);color:#fff}
.sh{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem 2rem;flex-wrap:wrap;margin-bottom:2.25rem}

/* ---------- Kategori ---------- */
.cats__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--t200);border:1px solid var(--t200)}
.cat{display:flex;flex-direction:column;height:100%;background:#fff;text-decoration:none;padding:0 0 1.25rem}
.cat__img{display:block;aspect-ratio:4/3;background:var(--paper);overflow:hidden;margin-bottom:1.1rem}
.cat__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.cat__img.is-photo{background:#fff}
.cat:hover .cat__img img{transform:scale(1.04)}
.cat__name{padding-inline:1.25rem;font-weight:700;font-stretch:110%;font-size:1.05rem;line-height:1.25}
.cat:hover .cat__name{color:var(--red)}
.cat__desc{padding:.4rem 1.25rem 1rem;color:var(--t600);font-size:.88rem;line-height:1.45}
.cat__n{margin:auto 1.25rem 0;padding-top:.8rem;border-top:1px solid var(--t100);font-size:.82rem;color:var(--t500)}

/* ---------- Segmented filter ---------- */
.seg{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;border:1px solid var(--t300);border-radius:2px;background:#fff;max-width:100%}
.seg::-webkit-scrollbar{display:none}
.seg__b{border:0;background:none;padding:.65rem 1rem;font-size:.88rem;font-weight:550;color:var(--t600);white-space:nowrap}
.seg__b+.seg__b{border-left:1px solid var(--t200)}
.seg__b:hover{color:var(--ink)}
.seg__b.is-active{background:var(--ink);color:#fff}

/* ---------- Kartu produk ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}
.pgrid--3{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.pgrid__empty{grid-column:1/-1;color:var(--t600)}
.pc{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--t200);transition:border-color .15s}
.pc:hover{border-color:var(--ink)}
.pc__img{position:relative;display:block;aspect-ratio:4/3;background:var(--paper);overflow:hidden;border-bottom:1px solid var(--t200)}
.pc__img img{width:100%;height:100%;object-fit:cover}
.pc__img.is-photo{background:#fff}
.pc__img.is-photo img{object-fit:contain;padding:6%}
.tag{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:.75rem;font-weight:650;padding:.28rem .6rem;border-radius:2px}
.pc__body{display:flex;flex-direction:column;flex:1;padding:1.1rem 1.2rem 1.15rem}
.pc__cat{font-size:.82rem;color:var(--t500);margin-bottom:.3rem}
.pc__name{font-size:1.06rem;font-stretch:106%;font-weight:680;line-height:1.3;margin-bottom:.9rem}
.pc__name a{text-decoration:none}
.pc__name a::after{content:"";position:absolute;inset:0}
.pc:hover .pc__name a{color:var(--red)}
.pc__spec{display:grid;gap:.45rem;margin-bottom:1rem;font-size:.86rem}
.pc__spec div{display:grid;grid-template-columns:92px 1fr;gap:.75rem}
.pc__spec dt{color:var(--t500)}
.pc__spec dd{color:var(--ink);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc__sum{font-size:.9rem;color:var(--t600);margin-bottom:1rem}
.pc__price{margin:auto 0 0;padding-top:.85rem;border-top:1px solid var(--t100);font-weight:650;font-size:.92rem}

/* ---------- Aplikasi lapangan ---------- */
.sols{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.sol{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--ink);color:#fff;display:flex;align-items:flex-end}
.sol img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.sol:hover img{transform:scale(1.04)}
.sol::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(31,35,38,.92) 0%,rgba(31,35,38,.55) 38%,rgba(31,35,38,0) 70%)}
.sol--plain::after{display:none}
.sol__txt{position:relative;z-index:1;padding:1.4rem 1.3rem;border-top:3px solid var(--red);margin:0 1.3rem 1.3rem;padding:1rem 0 0}
.sol h3{font-size:1.15rem;margin-bottom:.4rem}
.sol p{margin:0;font-size:.9rem;color:var(--t200);line-height:1.5}

/* ---------- Proses pengadaan ---------- */
.proc{background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:40px 40px}
.proc__head{display:grid;grid-template-columns:1.1fr 1fr;gap:2rem 4rem;align-items:end;margin-bottom:3rem}
.proc__head p{color:var(--t300);margin:0;max-width:52ch}
.figs{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:3.5rem}
.figs div{display:flex;flex-direction:column-reverse;padding:1.5rem 1.5rem 1.5rem 0}
.figs div+div{padding-left:1.5rem;border-left:1px solid rgba(255,255,255,.14)}
.figs dd{font-size:clamp(2.2rem,4vw,3.25rem);font-weight:800;font-stretch:125%;line-height:1;letter-spacing:-.02em}
.figs dt{color:var(--t400);font-size:.9rem;margin-top:.5rem}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:2rem;counter-reset:s}
.steps li{position:relative;padding-top:1.5rem;border-top:2px solid var(--t700)}
.steps li::before{content:"";position:absolute;top:-2px;left:0;width:40px;height:2px;background:var(--red)}
.steps__n{display:block;font-size:.85rem;color:var(--t400);margin-bottom:.6rem;font-variant-numeric:tabular-nums}
.steps h3{font-size:1.05rem;margin-bottom:.5rem}
.steps p{color:var(--t400);font-size:.9rem;line-height:1.55;margin:0}

/* ---------- Berita ---------- */
.news{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:1.5rem 2.5rem}
.nc{display:grid;position:relative;align-content:start}
.nc__img{display:block;background:var(--t200);overflow:hidden}
.nc__img img{width:100%;height:100%;object-fit:cover}
.nc time{font-size:.85rem;color:var(--t500)}
.nc h3{margin:.35rem 0 .5rem;font-stretch:106%}
.nc h3 a{text-decoration:none}
.nc h3 a::after{content:"";position:absolute;inset:0}
.nc:hover h3 a{color:var(--red)}
.nc p{color:var(--t600);font-size:.95rem;margin:0}
.nc--lead{grid-row:1/3}
.nc--lead .nc__img{aspect-ratio:16/9;margin-bottom:1.25rem}
.nc--lead h3{font-size:clamp(1.3rem,2vw,1.6rem)}
.nc--row{grid-template-columns:200px 1fr;gap:1.25rem;align-items:start;padding-bottom:1.5rem;border-bottom:1px solid var(--t200)}
.nc--row:last-child{border-bottom:0}
.nc--row .nc__img{aspect-ratio:4/3}
.nc--row p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ngrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2.5rem 2rem}
.ngrid .nc__img{aspect-ratio:16/9;margin-bottom:1rem}

/* ---------- CTA & footer ---------- */
.cta{background:var(--red);color:#fff}
.cta__in{display:flex;justify-content:space-between;align-items:center;gap:2rem 3rem;padding-block:3rem;flex-wrap:wrap}
.cta h2{font-size:clamp(1.5rem,2.4vw,2.1rem);margin-bottom:.5rem}
.cta p{margin:0;color:#FFE1E1;max-width:60ch}
.cta__btns{display:flex;flex-wrap:wrap;gap:.75rem}
.cta .btn--white{--fg:var(--red-d)}
.ft{background:var(--ink);color:var(--t300);font-size:.93rem}
.ft__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:2.5rem 3rem;padding-block:4rem 3rem}
.ft h3{font-size:.95rem;color:#fff;font-stretch:110%;margin-bottom:1rem}
.ft ul{display:grid;gap:.6rem}
.ft a{text-decoration:none}
.ft a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.ft__brand p{margin:1.25rem 0;max-width:38ch;color:var(--t400)}
.ft__social{display:flex!important;gap:.5rem}
.ft__social a{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--t700);border-radius:2px}
.ft__social a:hover{border-color:#fff}
.ft address p{margin-bottom:.9rem}
.ft__muted{color:var(--t500)}
.ft__bar{border-top:1px solid var(--t800);font-size:.85rem;color:var(--t500)}
.ft__bar-in{display:flex;justify-content:space-between;gap:1rem;padding-block:1.25rem}
.wa{position:fixed;right:20px;bottom:20px;z-index:40;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#1FAF55;color:#fff;box-shadow:0 8px 20px -6px rgba(0,0,0,.4)}
.wa:hover{background:#178F45}
.wa .ic{width:26px;height:26px}

/* ---------- Header halaman dalam ---------- */
.ph{background:var(--ink);color:#fff;padding-block:2.25rem 3rem;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;position:relative}
.ph::after{content:"";position:absolute;left:0;bottom:0;width:min(30%,320px);height:4px;background:var(--red)}
.ph h1{margin:1.1rem 0 .6rem;max-width:22ch}
.ph p{color:var(--t300);max-width:62ch;margin:0;font-size:1.05rem}
.ph--slim{padding-block:1rem}
.ph--slim::after{display:none}
.crumbs{display:flex;flex-wrap:wrap;gap:.5rem;font-size:.85rem;color:var(--t400)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs [aria-current]{color:var(--t200)}

/* ---------- Katalog ---------- */
.catalog{display:grid;grid-template-columns:260px 1fr;gap:3rem;align-items:start}
.filter{position:sticky;top:calc(var(--hd) + 24px)}
.filter__search{display:flex;align-items:center;gap:.5rem;height:46px;padding:0 .9rem;border:1px solid var(--t300);border-radius:2px;color:var(--t500);margin-bottom:1.75rem}
.filter__search:focus-within{border-color:var(--ink)}
.filter__search input{flex:1;min-width:0;border:0;outline:0;font:inherit;font-size:.95rem;background:none}
.filter h2{font-size:.95rem;font-stretch:110%;margin-bottom:.6rem}
.filter ul{border-top:1px solid var(--t200)}
.filter li a{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.75rem .1rem;border-bottom:1px solid var(--t200);text-decoration:none;color:var(--t700);font-size:.95rem}
.filter li a span{color:var(--t500);font-size:.85rem;font-variant-numeric:tabular-nums}
.filter li a:hover{color:var(--ink)}
.filter li a.is-active{color:var(--ink);font-weight:650;box-shadow:inset 3px 0 0 var(--red);padding-left:.8rem}
.filter__help{margin-top:2rem;padding:1.25rem;background:var(--paper);border-left:3px solid var(--ink)}
.filter__help b{display:block;margin-bottom:.35rem}
.filter__help p{font-size:.9rem;color:var(--t600);margin-bottom:1rem}
.catalog__bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-bottom:1rem;margin-bottom:1.5rem;border-bottom:1px solid var(--t200);color:var(--t600);font-size:.95rem}
.nores{padding:3rem 2rem;border:1px solid var(--t200);background:var(--paper)}
.nores h2{font-size:1.4rem;margin-bottom:.5rem}
.nores p{color:var(--t600);max-width:52ch}
.pager{display:flex;gap:.35rem;margin-top:2.5rem}
.pager a{display:grid;place-items:center;min-width:44px;height:44px;border:1px solid var(--t300);border-radius:2px;text-decoration:none;font-weight:600;font-variant-numeric:tabular-nums}
.pager a:hover{border-color:var(--ink)}
.pager a.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- Detail produk ---------- */
.pd{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.pd__media{margin:0;position:relative;background:var(--paper);border:1px solid var(--t200);aspect-ratio:4/3}
.pd__media img{width:100%;height:100%;object-fit:cover}
.pd__media.is-photo{background:#fff}
.pd__media.is-photo img{object-fit:contain;padding:4%}
.pd__count{position:absolute;right:12px;bottom:12px;background:rgba(31,35,38,.8);color:#fff;font-size:.8rem;padding:.25rem .55rem;border-radius:2px;font-variant-numeric:tabular-nums}
.pd__thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:.5rem;margin-top:.75rem}
.pd__thumbs button{padding:0;border:1px solid var(--t200);background:#fff;aspect-ratio:4/3;overflow:hidden;border-radius:2px}
.pd__thumbs button img{width:100%;height:100%;object-fit:contain}
.pd__thumbs button:hover{border-color:var(--t500)}
.pd__thumbs button.is-active{border:2px solid var(--red)}
.pd__cat{color:var(--t500);font-size:.95rem;margin-bottom:.5rem}
.pd__cat a{color:inherit}
.pd__info h1{font-size:clamp(1.9rem,3.2vw,2.75rem);margin-bottom:1rem}
.pd__lead{font-size:1.1rem;color:var(--t600);max-width:52ch}
.pd__keys{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--t200);margin:1.75rem 0}
.pd__keys div{padding:.9rem 1rem .9rem 0;border-bottom:1px solid var(--t200)}
.pd__keys div:nth-child(even){padding-left:1rem;border-left:1px solid var(--t200)}
.pd__keys dt{font-size:.82rem;color:var(--t500)}
.pd__keys dd{font-weight:600}
.pd__price{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.5rem}
.pd__price span{color:var(--t500);font-size:.9rem}
.pd__price b{font-size:1.25rem;font-stretch:110%}
.pd__cta{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.pd__assure{margin-top:1.75rem;display:grid;gap:.6rem;color:var(--t600);font-size:.92rem}
.pd__assure li{display:flex;gap:.65rem;align-items:center}
.pd__assure .ic{color:var(--ink)}
.pd__more{margin-top:clamp(3rem,6vw,5rem);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem)}
.pd__more h2{font-size:1.4rem;margin-bottom:1.25rem}
.spec{width:100%;border-collapse:collapse;font-size:.95rem}
.spec th,.spec td{text-align:left;padding:.8rem 0;border-bottom:1px solid var(--t200);vertical-align:top}
.spec th{width:40%;font-weight:500;color:var(--t600);padding-right:1rem}
.spec td{font-weight:550}
.spec tr:first-child th,.spec tr:first-child td{border-top:2px solid var(--ink)}
.prose{font-size:1.04rem;line-height:1.75;max-width:68ch}
.prose p{margin:0 0 1.2em}
.muted{color:var(--t600)}

/* ---------- Artikel ---------- */
.art{max-width:760px}
.art time{color:var(--t500)}
.art h1{font-size:clamp(1.9rem,3.6vw,2.9rem);margin:.5rem 0 1rem}
.art__lead{font-size:1.2rem;color:var(--t600);line-height:1.6}
.art__img{margin:2rem 0;aspect-ratio:16/9;background:var(--t200)}
.art__img img{width:100%;height:100%;object-fit:cover}

/* ---------- Perusahaan ---------- */
.about{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.about h2{margin-bottom:1.25rem}
.vm{border-top:2px solid var(--ink)}
.vm section{padding:1.5rem 0;border-bottom:1px solid var(--t200)}
.vm h3{margin-bottom:.6rem}
.vm p{color:var(--t600);margin:0}
.vm ol{display:grid;gap:.7rem;counter-reset:m}
.vm ol li{display:grid;grid-template-columns:28px 1fr;color:var(--t700);counter-increment:m}
.vm ol li::before{content:counter(m);color:var(--red);font-weight:700;font-variant-numeric:tabular-nums}
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--t200);border:1px solid var(--t200)}
.vals div{background:#fff;padding:1.75rem 1.5rem}
.vals .ic{color:var(--red);width:26px;height:26px;margin-bottom:1rem}
.vals h3{margin-bottom:.5rem}
.vals p{color:var(--t600);font-size:.93rem;margin:0}

/* ---------- Kontak ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:clamp(2rem,6vw,5rem);align-items:start}
.cinfo{border-top:2px solid var(--ink)}
.cinfo div{display:grid;grid-template-columns:30px 1fr;gap:.25rem .75rem;padding:1.15rem 0;border-bottom:1px solid var(--t200)}
.cinfo .ic{color:var(--red);margin-top:2px}
.cinfo h2{font-size:.95rem;font-stretch:110%;margin:0 0 .2rem}
.cinfo p{margin:0;color:var(--t600)}
.cinfo a{text-decoration:none}
.cinfo a:hover{color:var(--red)}
.map{margin-top:1.5rem;aspect-ratio:4/3;border:1px solid var(--t200)}
.map iframe{width:100%;height:100%;border:0}
.cform{background:var(--paper);padding:clamp(1.5rem,4vw,2.75rem)}
.cform h2{font-size:1.6rem;margin-bottom:.5rem}
.cform>p{color:var(--t600)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.25rem;margin:1.5rem 0}
.fld{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem;font-weight:600;color:var(--t700)}
.fld--full{grid-column:1/-1}
.fld input,.fld textarea,.fld select{width:100%;font:400 1rem var(--f);padding:.8rem .9rem;border:1px solid var(--t300);border-radius:2px;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.fld textarea{resize:vertical;min-height:150px}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(31,35,38,.12)}
.fld .opt{font-weight:400;color:var(--t500)}
.fld [aria-invalid=true]{border-color:var(--red)}
.err{color:var(--red-d);font-weight:500;font-size:.85rem}
.hp{position:absolute;left:-9999px}
.chip{display:flex;align-items:center;gap:.6rem;padding:.75rem 1rem;background:#fff;border-left:3px solid var(--red);font-size:.95rem;margin:1rem 0 0}
.alert{padding:.85rem 1rem;border-left:3px solid var(--red);background:var(--red-l);color:var(--red-d);margin:1rem 0 0}
.formfoot{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.formfoot small{color:var(--t500)}
.done{padding:1rem 0}
.done__ic{display:grid;place-items:center;width:52px;height:52px;background:var(--ink);color:#fff;margin-bottom:1.25rem}

/* ---------- Responsif ---------- */
@media (max-width:1180px){
  .hd__search span{display:none}
  .hd__search{min-width:0;width:44px;padding:0;justify-content:center}
  .cats__grid{grid-template-columns:repeat(3,1fr)}
  .sols{grid-template-columns:1fr 1fr}
  .sol{aspect-ratio:4/3}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:2.5rem}
}
@media (max-width:1024px){
  :root{--hd:66px}
  .hd__in{gap:1rem}
  .hd__burger{display:flex}
  .hd__cta{display:none}
  .nav{position:fixed;inset:calc(var(--hd) + 38px) 0 0 0;height:auto;background:#fff;overflow-y:auto;padding:1rem var(--gut) 2rem;transform:translateX(100%);transition:transform .25s var(--ease);border-top:1px solid var(--t200)}
  body.menu-open{overflow:hidden}
  body.menu-open .nav{transform:none}
  body.menu-open .hd__burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .hd__burger span:nth-child(2){opacity:0}
  body.menu-open .hd__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav__list{flex-direction:column;height:auto;gap:0}
  .nav__item{flex-direction:column}
  .nav__link{padding:1rem 0;font-size:1.1rem;border-bottom:1px solid var(--t100)}
  .nav__link::after{display:none}
  .nav__link.is-active{color:var(--red)}
  .mega{position:static;visibility:visible;opacity:1;transform:none;box-shadow:none;border:0}
  .mega__in{display:block;padding:0}
  .mega__lead{display:none}
  .mega__grid{grid-template-columns:1fr}
  .mega__grid a{padding:.7rem 0 .7rem .5rem}
  .mega__ic{width:36px;height:36px}
  .nav__cta-m{display:flex;margin-top:1.5rem;width:100%}
  .catalog{grid-template-columns:1fr;gap:2rem}
  .filter{position:static}
  .filter ul{display:flex;overflow-x:auto;border:0;gap:.5rem;scrollbar-width:none}
  .filter li a{white-space:nowrap;border:1px solid var(--t300);padding:.55rem .9rem;border-radius:2px}
  .filter li a.is-active{box-shadow:none;background:var(--ink);color:#fff;border-color:var(--ink);padding-left:.9rem}
  .filter li a.is-active span{color:var(--t300)}
  .filter__help{display:none}
  .pd,.pd__more,.about,.contact{grid-template-columns:1fr}
  .ft__grid{grid-template-columns:1fr 1fr}
  .proc__head{grid-template-columns:1fr}
  .vals{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .util__note{display:none}
  .util__in{justify-content:flex-end}
  .slide{flex-direction:column;align-items:stretch;min-height:0}
  .slide__media{position:relative;width:100%;aspect-ratio:4/3;order:-1}
  .slide__media--photo::after{background:linear-gradient(0deg,rgba(31,35,38,.5),transparent 40%)!important}
  .slide__txt{max-width:none;padding-block:2rem 2.5rem}
  .slide__title{font-size:clamp(2rem,8vw,2.6rem)}
  .htab{padding:.9rem .75rem .9rem 0}
  .htab+.htab{padding-left:.75rem}
  .htab+.htab .htab__bar{left:.75rem}
  .htab__bar{right:.75rem}
  .htab__t{display:none}
  .htab__k{font-size:.78rem;color:var(--t300);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .htab.is-active .htab__k{color:#fff}
  .news{grid-template-columns:1fr}
  .nc--lead{grid-row:auto}
  .figs{grid-template-columns:1fr 1fr}
  .figs div:nth-child(3){padding-left:0;border-left:0}
  .figs div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}
}
@media (max-width:620px){
  body{font-size:16px}
  .util{display:none}
  .nav{inset:var(--hd) 0 0 0}
  .logo__word small{display:none}
  .logo__word b{font-size:1.05rem}
  .cats__grid{grid-template-columns:1fr}
  .cat{display:grid;grid-template-columns:120px 1fr;grid-template-rows:auto auto;column-gap:1rem;align-content:center;padding:0}
  .cat__img{grid-row:1/3;margin:0;aspect-ratio:4/3}
  .cat__name{padding:0;align-self:end;font-size:1rem}
  .cat__desc{display:none}
  .cat__n{margin:0;padding:.2rem 0 0;border:0;align-self:start}
  .steps{grid-template-columns:1fr}
  .sols{grid-template-columns:1fr}
  .nc--row{grid-template-columns:120px 1fr;gap:1rem}
  .nc--row p{display:none}
  .fgrid{grid-template-columns:1fr}
  .pd__cta{grid-template-columns:1fr}
  .pd__keys{grid-template-columns:1fr}
  .pd__keys div:nth-child(even){padding-left:0;border-left:0}
  .ft__grid{grid-template-columns:1fr;gap:2rem}
  .vals{grid-template-columns:1fr}
  .pgrid,.pgrid--3{grid-template-columns:1fr 1fr;gap:.75rem}
  .pc__body{padding:.8rem .85rem .9rem}
  .pc__name{font-size:.95rem;margin-bottom:.6rem}
  .pc__cat{font-size:.75rem}
  .pc__spec,.pc__sum{display:none}
  .pc__price{font-size:.82rem;padding-top:.6rem}
  .tag{top:8px;left:8px;font-size:.7rem}
  .cta__btns,.cta__btns .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}