/* =========================================================
   BEST BYTE — Design System (Reboot 2.0)
   Brand palette sourced from official guideline:
   navy #1E1451 · purple #36109E · #5F26D0 · violet #6936FC
   green #2CC657 · mint #CAF6D6 · lavender #CFC1FD · off #F9F9F9
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#1E1451;
  --purple-900:#36109E;
  --purple-700:#5F26D0;
  --violet:#6936FC;
  --violet-600:#5B2EE5;
  --green:#2CC657;
  --green-600:#22A84B;
  --mint:#CAF6D6;
  --lavender:#CFC1FD;
  --off:#F9F9F9;

  --ink:#1B1530;
  --ink-soft:#4A4566;
  --muted:#7E7A93;
  --line:#ECEAF3;
  --line-2:#E1DEF0;
  --bg:#ffffff;
  --bg-soft:#F6F5FB;

  --grad-hero:linear-gradient(135deg,#6936FC 0%,#5F26D0 55%,#36109E 100%);
  --grad-violet:linear-gradient(135deg,#6936FC,#5F26D0);
  --grad-mint:linear-gradient(135deg,#CAF6D6,#CFC1FD);

  --shadow-sm:0 1px 2px rgba(30,20,81,.06),0 1px 3px rgba(30,20,81,.05);
  --shadow:0 6px 20px rgba(30,20,81,.08);
  --shadow-lg:0 18px 50px rgba(30,20,81,.14);
  --r-sm:10px; --r:16px; --r-lg:22px; --r-xl:28px;
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
input,select,textarea{font-family:inherit;font-size:1rem}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:64px 0}
.section-sm{padding:40px 0}
.center{text-align:center}
.muted{color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.78rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--violet)}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;font-weight:800;color:var(--ink)}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:1.25rem}
.lead{font-size:1.12rem;color:var(--ink-soft)}
.section-head{max-width:640px;margin:0 auto 40px}
.section-head.left{margin-left:0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:999px;font-weight:700;font-size:.96rem;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s;
  white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad-violet);color:#fff;box-shadow:0 8px 22px rgba(105,54,252,.32)}
.btn-primary:hover{box-shadow:0 12px 30px rgba(105,54,252,.42);transform:translateY(-2px)}
.btn-green{background:var(--green);color:#fff;box-shadow:0 8px 22px rgba(44,198,87,.30)}
.btn-green:hover{background:var(--green-600);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:#120c33}
.btn-ghost{background:#fff;color:var(--violet);border:1.6px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--violet);background:#faf8ff}
.btn-light{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-block{width:100%;white-space:normal}   /* long full-width buttons wrap instead of overflowing */
.btn-lg{padding:16px 30px;font-size:1.02rem}
.btn-sm{padding:9px 16px;font-size:.86rem}

/* ---------- Badges / chips ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;
  font-size:.74rem;font-weight:700;letter-spacing:.02em}
.badge-grade{color:#fff}
.grade-Premium{background:linear-gradient(135deg,#6936FC,#9b6bff)}
.grade-Excellent{background:linear-gradient(135deg,#5F26D0,#6936FC)}
.grade-Good{background:linear-gradient(135deg,#22A84B,#2CC657)}
.badge-soft{background:var(--bg-soft);color:var(--purple-700)}
.badge-mint{background:var(--mint);color:#10703a}
.badge-save{background:#E9FBEE;color:#10703a}
.badge-lav{background:#F0ECFE;color:var(--purple-700)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:74px}
.brand img{height:34px}
.nav-search{flex:1;max-width:520px;display:flex;align-items:center;gap:9px;
  background:var(--bg-soft);border:1.5px solid var(--line);border-radius:999px;padding:9px 16px}
.nav-search input{border:none;background:none;outline:none;width:100%;color:var(--ink)}
.nav-search svg{flex:none;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:10px;font-weight:600;font-size:.93rem;color:var(--ink-soft)}
.nav-links a:hover,.nav-links a.active{color:var(--violet);background:#f4f0ff}
.nav-actions{display:flex;align-items:center;gap:10px}
.icon-btn{position:relative;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--bg-soft);color:var(--ink);border:1px solid var(--line)}
.icon-btn:hover{color:var(--violet);border-color:var(--lavender)}
.icon-btn .count{position:absolute;top:-6px;right:-6px;min-width:19px;height:19px;padding:0 4px;
  background:var(--green);color:#fff;border-radius:999px;font-size:.68rem;font-weight:800;
  display:grid;place-items:center;border:2px solid #fff}
.compare-btn{position:relative;display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:12px;
  background:#f4f0ff;color:var(--violet);border:1.5px solid var(--lavender);font-weight:700;font-size:.9rem}
.compare-btn:hover{background:var(--violet);color:#fff;border-color:var(--violet)}
.compare-btn .count{position:absolute;top:-6px;right:-6px;min-width:19px;height:19px;padding:0 4px;
  background:var(--green);color:#fff;border-radius:999px;font-size:.68rem;font-weight:800;display:grid;place-items:center;border:2px solid #fff}
.burger{display:none}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#cfc8ec;margin-top:60px}
.footer-top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px;padding:56px 0 40px}
.site-footer img.flogo{height:30px;margin-bottom:16px}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px;letter-spacing:0}
.site-footer a{display:block;padding:5px 0;color:#b7afdd;font-size:.92rem}
.site-footer a:hover{color:#fff}
.foot-social{display:flex;gap:10px;margin-top:16px}
.foot-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);
  display:grid;place-items:center;color:#fff}
.foot-social a:hover{background:var(--violet)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#9389c4}

/* ---------- Product card ---------- */
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--lavender)}
.pcard{display:flex;flex-direction:column}
.pcard-media-wrap{position:relative;background:var(--bg-soft)}
.pcard-media{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft)}
.pcard-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .pcard-media img{transform:scale(1.05)}
.pcard-overlay{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;
  align-items:flex-start;gap:8px;z-index:3;pointer-events:none}
.pcard-overlay>*{pointer-events:auto}
.pcard-badge:empty{display:none}
.pcard-compare{margin-left:auto;background:rgba(255,255,255,.95);border-radius:999px;padding:5px 10px;font-size:.72rem;
  font-weight:700;display:flex;align-items:center;gap:6px;box-shadow:var(--shadow-sm);cursor:pointer;white-space:nowrap}
.pcard-compare input{accent-color:var(--violet)}
.pcard-dots{position:absolute;left:0;right:0;bottom:10px;display:flex;gap:5px;justify-content:center;z-index:2}
.pcard-dots i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.55)}
.pcard-dots i.on{background:#fff;width:16px;border-radius:3px}
.pcard-body{padding:15px 16px 18px;display:flex;flex-direction:column;flex:1}
.pcard-brand{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--violet)}
.pcard-title{font-weight:700;font-size:1rem;margin:4px 0 8px;line-height:1.3;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard-verified{display:inline-flex;align-items:center;gap:5px;font-size:.73rem;font-weight:700;color:#10703a;
  background:#E9FBEE;border-radius:7px;padding:3px 9px;margin-bottom:9px;align-self:flex-start}
/* brand logos */
.blogo{display:flex;align-items:center;justify-content:center;gap:8px;height:46px}
.brand-logo-img{max-height:46px;max-width:140px;object-fit:contain}
.bl-word{font-weight:800;font-size:1.5rem;letter-spacing:.02em;line-height:1}
.bl-dell{color:#007DB8;letter-spacing:.14em}
.bl-lenovo{color:#E2231A}
.bl-asus{color:#111;letter-spacing:.05em}
.bl-acer{color:#7FB800;font-style:italic;text-transform:lowercase}
.hp-circle{width:42px;height:42px;border-radius:50%;background:#0096D6;color:#fff;font-weight:800;
  font-size:1.15rem;font-style:italic;display:grid;place-items:center;letter-spacing:-.03em}
.pcard-specs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:9px}
.spec-pill{background:var(--bg-soft);border:1px solid var(--line);border-radius:7px;
  padding:3px 8px;font-size:.72rem;color:var(--ink-soft);font-weight:600}
.usecase-tag{align-self:flex-start;font-size:.72rem;font-weight:700;border-radius:7px;padding:4px 10px;margin-bottom:11px}
.uc-business{background:#F0ECFE;color:var(--purple-700)}
.uc-student{background:#E9FBEE;color:#10703a}
.uc-creative{background:#FDE9F5;color:#b3268a}
.uc-gaming{background:#FFF1E6;color:#b35a00}
.uc-ultra{background:#E6F4FF;color:#0b69b3}
.pcard-tagrow{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:11px}
.pcard-tagrow .usecase-tag{margin-bottom:0}
.pcard-grades{display:flex;gap:4px;flex-wrap:wrap}
.gchip{font-size:.64rem;font-weight:800;color:#fff;border-radius:6px;padding:2px 7px;letter-spacing:.01em}
.flash-cd{display:inline-flex;align-items:center;gap:6px;background:#FFF1E6;color:#b35a00;border:1px solid #F6D9BE;
  border-radius:8px;padding:4px 9px;font-size:.74rem;font-weight:700;margin-bottom:9px;align-self:flex-start}
.flash-cd b{font-variant-numeric:tabular-nums;letter-spacing:.02em}
.pcard-price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-top:auto}
.pcard-price .from{flex-basis:100%;font-size:.7rem;color:var(--muted);font-weight:700;line-height:1;margin-bottom:1px}
.pcard-price .now{font-size:1.2rem;font-weight:800;color:var(--ink)}
.pcard-price .was{font-size:.82rem;color:var(--muted);text-decoration:line-through}
.pcard-price .off{font-size:.78rem;color:var(--green-600);font-weight:800}
.stars{color:#f5a623;font-size:.82rem;font-weight:700;display:inline-flex;gap:4px;align-items:center}
.pcard-foot{display:flex;gap:8px;margin-top:13px}
.pcard-foot .btn{flex:1}

/* ---------- Trust strip ---------- */
.trust-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.trust-item{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:16px 18px}
.trust-item .ti-ic{width:46px;height:46px;border-radius:12px;background:var(--mint);color:#10703a;
  display:grid;place-items:center;flex:none}
.trust-item b{display:block;font-size:.96rem}
.trust-item span{font-size:.84rem;color:var(--muted)}

/* ---------- Forms ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px;color:var(--ink)}
.field .req{color:var(--violet)}
.input,select.input,textarea.input{width:100%;padding:12px 14px;border:1.5px solid var(--line-2);
  border-radius:12px;background:#fff;color:var(--ink);transition:border .16s,box-shadow .16s}
.input:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px rgba(105,54,252,.12)}
textarea.input{min-height:96px;resize:vertical}

/* ---------- Accordion ---------- */
.acc{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.acc-item+.acc-item{border-top:1px solid var(--line)}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:16px 18px;font-weight:700;font-size:1rem;color:var(--ink);text-align:left}
.acc-head:hover{background:var(--bg-soft)}
.acc-head .chev{transition:transform .2s;color:var(--violet)}
.acc-item.open .chev{transform:rotate(180deg)}
.acc-body{display:none;padding:0 18px 18px}
.acc-item.open .acc-body{display:block}
.spec-row{display:grid;grid-template-columns:200px 1fr;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:.93rem}
.spec-row:last-child{border-bottom:none}
.spec-row .k{color:var(--muted);font-weight:600}

/* ---------- Grade explainer ---------- */
.grade-tabs{display:flex;gap:8px;background:var(--bg-soft);padding:6px;border-radius:14px;max-width:430px}
.grade-tab{flex:1;padding:12px 11px;border-radius:10px;font-weight:800;font-size:1.05rem;color:var(--ink-soft);transition:.18s}
.grade-tab.active{background:#fff;color:var(--violet);box-shadow:var(--shadow-sm)}
.grade-panel{display:none;margin-top:22px}
.grade-panel.active{display:block;animation:fade .3s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.check-line{display:flex;gap:10px;align-items:flex-start;padding:8px 0}
.check-line .dot{flex:none;width:22px;height:22px;border-radius:999px;background:var(--mint);color:#10703a;
  display:grid;place-items:center;font-size:.7rem;margin-top:1px}

/* ---------- Misc utility ---------- */
.pill-row{display:flex;gap:10px;flex-wrap:wrap}
.divider{height:1px;background:var(--line);margin:22px 0}
.tag{display:inline-block;background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:4px 10px;font-size:.8rem;font-weight:600;color:var(--ink-soft)}
.hide{display:none!important}
.notice{background:#FFF8E6;border:1px solid #F4E2A8;border-radius:12px;padding:12px 14px;font-size:.88rem;color:#7a5d00}

/* ---------- Breadcrumb ---------- */
.crumb{display:flex;gap:8px;align-items:center;font-size:.85rem;color:var(--muted);padding:18px 0}
.crumb a:hover{color:var(--violet)}
.crumb .sep{opacity:.5}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--navy);color:#fff;padding:13px 22px;border-radius:999px;font-weight:600;
  box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:.3s var(--ease);z-index:200}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.45)}
.wa-float:hover{transform:scale(1.06)}

/* ---------- social proof popup ---------- */
.social-proof{position:fixed;left:18px;bottom:18px;z-index:80;max-width:320px;background:#fff;
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:12px 30px 12px 14px;
  transform:translateY(160%);opacity:0;transition:transform .5s var(--ease),opacity .5s var(--ease);pointer-events:none}
.social-proof.show{transform:translateY(0);opacity:1;pointer-events:auto}
.social-proof .sp-inner{display:flex;gap:11px;align-items:center;color:var(--ink)}
.social-proof .sp-ic{flex:none;width:38px;height:38px;border-radius:10px;background:var(--mint);display:grid;place-items:center;font-size:1.1rem}
.social-proof .sp-txt{font-size:.82rem;line-height:1.35}
.social-proof .sp-txt b{font-weight:700}
.social-proof .sp-meta{display:block;font-size:.72rem;color:var(--muted);margin-top:3px}
.social-proof .sp-close{position:absolute;top:5px;right:8px;background:none;border:none;font-size:1.15rem;color:var(--muted);cursor:pointer;line-height:1}
.social-proof .sp-close:hover{color:var(--ink)}
@media (max-width:560px){.social-proof{left:10px;right:10px;bottom:84px;max-width:none}}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(3,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
}
/* nav labels are long ("Bantu Pilihkan Laptop") — collapse to the burger a bit early */
@media (max-width:960px){
  .nav-links{display:none}
  .burger{display:grid}
}
@media (max-width:820px){
  .nav-search{display:none}
  .nav-actions{margin-left:auto}          /* keep actions pinned right once search is gone */
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .compare-btn .cb-label{display:none}
  .compare-btn{padding:9px 11px}
  .section{padding:46px 0}
  .section-sm{padding:30px 0}
}
/* phones — one card per row so specs & buttons never cramp/overflow */
@media (max-width:600px){
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .pcard-foot{flex-direction:column}
  .pcard-foot .btn{width:100%}
}
@media (max-width:540px){
  .wrap{padding:0 16px}
  .nav{height:62px;gap:10px}
  .brand img{height:30px}
  .nav-actions{gap:8px}
  .icon-btn{width:38px;height:38px}
  .footer-top{grid-template-columns:1fr 1fr;gap:24px 18px;padding:40px 0 30px}
  .trust-strip{grid-template-columns:1fr}
  .spec-row{grid-template-columns:1fr;gap:2px}
  .btn-lg{padding:14px 22px;font-size:.98rem}
  .toast{left:14px;right:14px;transform:translateY(20px);white-space:normal;text-align:center}
  .toast.show{transform:translateY(0)}
}
@media (max-width:380px){
  .footer-top{grid-template-columns:1fr}
}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:120;display:none}
.drawer.open{display:block}
.drawer-bg{position:absolute;inset:0;background:rgba(20,12,51,.5)}
.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(82%,330px);background:#fff;
  padding:22px;display:flex;flex-direction:column;gap:6px;animation:slideIn .25s var(--ease)}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:none}}
.drawer-panel a{padding:13px 12px;border-radius:10px;font-weight:600;color:var(--ink)}
.drawer-panel a:hover{background:var(--bg-soft);color:var(--violet)}