/* Pakar Gearbox Shah Alam — gaya laman */
:root{
  --ink:#14161b; --ink-2:#1d2129; --ink-3:#2a2f3a;
  --paper:#f7f5f1; --paper-2:#efebe4; --line:#e2ddd3;
  --text:#22252c; --muted:#5d636f; --muted-d:#aab1bd;
  --amber:#f2a516; --amber-2:#ffb932; --amber-ink:#2b1d00;
  --wa:#1fae55; --wa-2:#17944a;
  --r:14px; --shadow:0 10px 30px -12px rgba(20,22,27,.25);
  --head:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font:400 17px/1.65 var(--body);color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--head);font-weight:700;line-height:1.1;margin:0 0 .5em;letter-spacing:.2px}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.narrow{max-width:820px;margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--amber);color:var(--amber-ink);padding:8px 14px;z-index:100;border-radius:8px}
.skip:focus{left:8px}
.ico{width:1.15em;height:1.15em;flex:none}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;padding:.8em 1.35em;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s,box-shadow .15s;line-height:1.2;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-lg{font-size:1.08rem;padding:.95em 1.6em}
.btn-sm{padding:.55em 1em;font-size:.95rem}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 8px 20px -8px rgba(31,174,85,.7)}
.btn-wa:hover{background:var(--wa-2)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn-dark{background:var(--ink);color:#fff}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4em}
.cta-row.center{justify-content:center}

/* Header */
.topbar{position:sticky;top:0;z-index:50;background:rgba(20,22,27,.94);backdrop-filter:blur(8px);color:#fff;border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:.5em;font:700 1.45rem/1 var(--head);text-decoration:none;letter-spacing:.3px;text-transform:uppercase}
.brand-ico{width:30px;height:30px;color:var(--amber)}
.logo-img{max-height:46px;width:auto}
.menu{display:flex;align-items:center;gap:26px}
.menu a:not(.btn){text-decoration:none;font-weight:500;opacity:.85}
.menu a:not(.btn):hover{opacity:1;color:var(--amber)}
.menu-btn{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.2s}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(242,165,22,.18),transparent 60%),linear-gradient(180deg,var(--ink),var(--ink-2));color:#fff;padding:64px 0 76px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:.45em;background:rgba(242,165,22,.12);color:var(--amber-2);border:1px solid rgba(242,165,22,.35);padding:.4em .9em;border-radius:999px;font-weight:600;font-size:.92rem;margin-bottom:1.1em}
.hero h1{color:#fff}
.lead{font-size:1.15rem;color:#d3d8e0;max-width:58ch}
.ticks{list-style:none;padding:0;margin:1.2em 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.ticks li{display:flex;gap:.55em;align-items:flex-start;font-weight:500}
.ticks .ico{color:var(--amber);margin-top:.25em}
.hero-media{position:relative}
.hero-media::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--amber);border-radius:22px;opacity:.6}
.hero-media img{position:relative;border-radius:20px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6);aspect-ratio:4/3;object-fit:cover;width:100%}

/* Stats */
.stats{background:var(--amber);color:var(--amber-ink)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.stat{padding:22px 10px;text-align:center}
.stat strong{display:block;font:700 2.2rem/1 var(--head)}
.stat span{font-weight:600;font-size:.95rem}

/* Sections */
.section{padding:84px 0}
.section.light{background:var(--paper)}
.section.alt{background:var(--paper-2)}
.section.dark{background:var(--ink);color:#e9ecf1}
.section.dark h2,.section.dark h3{color:#fff}
.sec-head{max-width:760px;margin:0 auto 44px;text-align:center}
.sec-head h2{position:relative;padding-bottom:.45em}
.sec-head h2::after{content:"";position:absolute;left:50%;bottom:0;width:64px;height:4px;border-radius:4px;background:var(--amber);transform:translateX(-50%)}
.sec-head p{color:var(--muted);font-size:1.08rem;margin-top:.6em}
.dark .sec-head p{color:var(--muted-d)}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.card p{color:var(--muted);margin:0}
.card-ico{width:34px;height:34px;color:var(--amber);margin-bottom:12px}
.symptom{transition:transform .2s,box-shadow .2s}
.symptom:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.inline-cta{text-align:center;margin-top:34px;font-weight:500}
.inline-cta a{color:var(--wa-2);font-weight:700}
.service{padding:0;overflow:hidden;background:var(--ink-2);border-color:var(--ink-3)}
.service img{aspect-ratio:4/3;object-fit:cover;width:100%}
.service .card-body{padding:22px 24px 26px}
.service p{color:var(--muted-d)}
.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.chips li{background:#fff;border:1px solid var(--line);padding:.6em 1.2em;border-radius:999px;font-weight:600}
.chips-area li{display:inline-flex;align-items:center;gap:.4em}
.chips-area .ico{color:var(--amber)}
.why-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center}
.why-media img{border-radius:20px;box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.why-item{display:flex;gap:14px}
.why-ico{width:34px;height:34px;padding:7px;border-radius:10px;background:var(--amber);color:var(--amber-ink);flex:none}
.why-item h3{font-size:1.25rem;margin-bottom:.25em}
.why-item p{color:var(--muted);margin:0}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.steps li{position:relative;background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--r);padding:26px 20px}
.steps .num{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--amber);color:var(--amber-ink);font:700 1.4rem/1 var(--head);margin-bottom:14px}
.steps p{color:var(--muted-d);margin:0;font-size:.97rem}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .4s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 16px 12px;color:#fff;font-weight:600;background:linear-gradient(transparent,rgba(0,0,0,.75))}
.quote blockquote{margin:0 0 16px;font-size:1.05rem}
.quote blockquote p{color:var(--text)}
.quote figcaption span{display:block;color:var(--muted);font-size:.92rem}
.prose h2{text-align:left}
.prose h3{font-size:1.6rem;margin-top:1.6em}
.prose ul{padding-left:1.2em}
.prose li{margin:.4em 0}
.prose li::marker{color:var(--amber)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:20px 56px 20px 22px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font:700 1.8rem/1 var(--head);color:var(--amber)}
.faq details[open] summary::after{content:"–"}
.faq summary h3{margin:0;font-size:1.25rem}
.faq-a{padding:0 22px 8px;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.contact-card{font-style:normal;background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--r);padding:30px}
.ci{display:flex;gap:12px;align-items:flex-start;margin-bottom:18px}
.ci>.ico{color:var(--amber);margin-top:.3em}
.ci a{text-decoration:none;font-weight:600;font-size:1.1rem}
.hours{border-collapse:collapse}
.hours th{text-align:left;font-weight:600;padding:2px 18px 2px 0}
.hours td{color:var(--muted-d)}
.map{border-radius:var(--r);overflow:hidden;min-height:380px;background:var(--ink-2)}
.map iframe{width:100%;height:100%;min-height:380px;border:0;display:block}
.final-cta{background:linear-gradient(135deg,var(--amber),var(--amber-2));color:var(--amber-ink);padding:72px 0;text-align:center}
.final-cta h2{margin-bottom:.3em}
.final-cta p{max-width:640px;margin:0 auto;font-size:1.12rem;font-weight:500}
.footer{background:#0e1014;color:var(--muted-d);padding:56px 0 24px;font-size:.96rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.foot-brand{color:#fff;margin-bottom:12px}
.foot-h{font:700 1.15rem/1.1 var(--head);margin:0 0 .6em;font-size:1.15rem;color:#fff;text-transform:uppercase;letter-spacing:.5px}
.foot-list{list-style:none;padding:0;margin:0}
.foot-list li{margin:.35em 0}
.footer a{text-decoration:none}
.footer a:hover{color:var(--amber)}
.social{display:flex;gap:16px}
.copy{border-top:1px solid #222630;margin-top:36px;padding-top:20px;font-size:.88rem}
.float-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.45);animation:pulse 2.4s infinite}
.float-wa .ico{width:32px;height:32px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,174,85,.55)}70%{box-shadow:0 0 0 16px rgba(31,174,85,0)}100%{box-shadow:0 0 0 0 rgba(31,174,85,0)}}
.mbar{display:none}

/* Lightbox */
.lbox{position:fixed;inset:0;background:rgba(0,0,0,.88);display:grid;place-items:center;z-index:200;padding:20px;cursor:zoom-out}
.lbox img{max-height:90vh;border-radius:10px}

@media (max-width:1024px){
  .steps{grid-template-columns:repeat(3,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  body{font-size:16px}
  .menu-btn{display:block}
  .menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--ink);padding:8px 20px 20px;display:none;border-bottom:1px solid var(--ink-3)}
  .menu.open{display:flex}
  .menu a:not(.btn){padding:14px 0;border-bottom:1px solid var(--ink-3)}
  .menu .btn{margin-top:14px;justify-content:center}
  .hero{padding:40px 0 56px}
  .hero-grid,.why-grid,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .brand{font-size:1.15rem}
  .brand-ico{width:24px;height:24px}
  .hero-media::before{display:none}
  .ticks{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:60px 0}
  .g2,.g3,.gallery{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .why-media img{aspect-ratio:16/10}
  .cta-row .btn{flex:1 1 auto;justify-content:center}
  .float-wa{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;position:fixed;left:0;right:0;bottom:0;z-index:60;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 10px;font-weight:700;text-decoration:none;background:var(--ink);color:#fff}
  .mbar .mbar-wa{background:var(--wa)}
  body:has(.mbar){padding-bottom:56px}
}
@media (max-width:480px){.gallery{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}