/* ==========================================================================
   Xtrotech Sdn Bhd — Global Stylesheet (v4: clean, responsive, UI/UX tuned)
   Logo font: Matisse · Headings: Space Grotesk · Body: Inter
   ========================================================================== */
@font-face{font-family:"Matisse";src:url("../fonts/matisse.ttf") format("truetype");font-weight:normal;font-style:normal;font-display:swap}

:root{
  --navy:#0a1b33;--navy-2:#0f2748;--navy-3:#15355f;--ink:#16202c;--muted:#5d6b7d;
  --line:#e6ebf1;--bg:#fff;--bg-soft:#f4f7fb;--bg-dark:#0a1b33;
  --accent:#1aa3e6;--accent-2:#2563eb;--accent-3:#22d3ee;
  --grad:linear-gradient(120deg,#2563eb 0%,#1aa3e6 55%,#22d3ee 100%);
  --grad-soft:linear-gradient(120deg,#0f2748,#15355f);
  --radius:16px;--radius-sm:11px;
  --shadow:0 8px 30px rgba(10,27,51,.08);--shadow-lg:0 24px 60px rgba(10,27,51,.18);
  --max:1200px;
  --font-head:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-logo:"Matisse","Space Grotesk",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-2);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}
ul{list-style:none}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--navy);line-height:1.14;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem)}
h4{font-size:1.05rem}
.lead{font-size:1.18rem;color:var(--muted)}

/* layout */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.section{padding:88px 0}
.section--soft{background:var(--bg-soft)}
.section--dark{background:var(--bg-dark);color:#c7d6ea;position:relative;overflow:hidden}
.section--dark h2,.section--dark h3{color:#fff}.section--dark p{color:#aac1dc}
.eyebrow{font-family:var(--font-head);text-transform:uppercase;letter-spacing:3px;font-size:.78rem;font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:14px;display:inline-block}
.section-head{max-width:780px;margin-bottom:48px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--muted);margin-top:14px;font-size:1.1rem}
.text-center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-head);font-weight:600;font-size:1rem;padding:14px 28px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;transition:all .22s;line-height:1}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(37,99,235,.28)}
.btn--primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 34px rgba(37,99,235,.42)}
.btn--dark{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn--dark:hover{background:var(--navy-2);color:#fff;transform:translateY(-2px)}
.btn--ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn--ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.12)}
.btn--wa{background:#25d366;color:#fff;border-color:#25d366}
.btn--wa:hover{background:#1ebe5b;color:#fff;transform:translateY(-2px)}
.btn--lg{padding:16px 32px;font-size:1.05rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo-img{height:46px;width:auto;display:block}
.brand .brand-name{display:flex;flex-direction:column;font-family:var(--font-head);font-weight:700;color:var(--navy);font-size:1.02rem;line-height:1.05;letter-spacing:.02em}
.brand .brand-name small{font-weight:500;font-size:.62rem;letter-spacing:3px;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-family:var(--font-head);font-weight:500;color:var(--navy);font-size:1rem;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);transition:width .25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--accent-2)}
.nav-right{display:flex;align-items:center;gap:16px}
.lang-switch{display:flex;gap:3px;align-items:center;font-family:var(--font-head);font-size:.82rem;font-weight:600}
.lang-switch a{padding:5px 8px;border-radius:7px;color:var(--muted)}
.lang-switch a.active{background:var(--navy);color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px auto;transition:.3s;border-radius:2px}

/* icons */
.icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;flex:none;background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(34,211,238,.12));border:1px solid rgba(37,99,235,.18)}
.icon svg{width:26px;height:26px;stroke:var(--accent-2);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(8,18,36,.94) 0%,rgba(9,22,45,.82) 42%,rgba(9,22,45,.45) 100%)}
.hero-grid{position:absolute;inset:0;z-index:1;opacity:.5;background-image:linear-gradient(rgba(120,170,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000,transparent 75%)}
.hero .container{position:relative;z-index:2;padding-top:60px;padding-bottom:60px}
.hero-inner{max-width:780px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:500;font-size:.85rem;padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#dbeafe;margin-bottom:22px;backdrop-filter:blur(6px)}
.hero .badge .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-3);box-shadow:0 0 10px var(--accent-3)}
.hero h1{color:#fff;text-wrap:balance}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:#cdddf0;font-size:1.2rem;margin:22px 0 30px;max-width:620px}
.hero .btn-row{margin-bottom:38px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:680px}
.hero-stats .stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:15px 16px;backdrop-filter:blur(8px);min-width:0}
.hero-stats .stat strong{display:block;font-family:var(--font-head);font-size:1.4rem;color:#fff;line-height:1.1;margin-bottom:4px}
.hero-stats .stat span{font-size:.76rem;color:#a9c4e2;line-height:1.3;display:block}

/* grids & cards */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;height:100%;position:relative}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .3s;z-index:2}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card-img{aspect-ratio:16/11;background:var(--bg-soft);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:24px}.card-body h3{margin-bottom:8px}.card-body p{color:var(--muted);font-size:.97rem}
.card--link{display:block;color:inherit}

/* capability tile */
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;height:100%;transition:.25s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.tile:hover{border-color:transparent;box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.tile .icon{margin-bottom:18px}
.tile h3{margin-bottom:8px}
.tile p{color:var(--muted);font-size:.97rem;flex:1}
.tile .arrow{margin-top:16px;font-family:var(--font-head);font-weight:600;font-size:.9rem;color:var(--accent-2);display:inline-flex;align-items:center;gap:6px;opacity:.85;transition:.25s}
.tile:hover .arrow{opacity:1;transform:translateX(4px)}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;position:relative}
.step .icon{margin-bottom:16px}
.step .num{position:absolute;top:22px;right:24px;counter-increment:step;font-family:var(--font-head);font-weight:700;font-size:2.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;opacity:.35}
.step .num::before{content:"0" counter(step)}

/* case study */
.case{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;padding:38px 0;border-bottom:1px solid var(--line)}
.case:last-child{border-bottom:0}
.case.reverse .case-media{order:2}
.case-media img{border-radius:var(--radius);box-shadow:var(--shadow)}
.case h3{margin-bottom:20px}
.case .csr{margin-bottom:16px;padding-left:16px;border-left:2px solid;border-image:var(--grad) 1}
.case .csr h4{font-family:var(--font-head);font-weight:600;color:var(--accent-2);text-transform:uppercase;font-size:.74rem;letter-spacing:1.5px;margin-bottom:4px}
.case .csr p{color:var(--muted);font-size:1rem}

/* projects filter */
.filterbar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px}
.filterbar button{font-family:var(--font-head);font-weight:500;font-size:.95rem;padding:9px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;transition:.2s}
.filterbar button:hover{border-color:var(--accent)}
.filterbar button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.proj-group h3{margin:34px 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line)}

/* FAQ */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;transition:.2s}
.faq-item.open{border-color:rgba(37,99,235,.4);box-shadow:var(--shadow)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:21px 24px;font-family:var(--font-head);font-weight:600;font-size:1.08rem;color:var(--navy);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-q::after{content:"+";font-size:1.5rem;color:var(--accent-2);transition:.25s;flex:none}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:460px}
.faq-a p{color:var(--muted);padding:0 24px 22px}

/* contact / form */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-family:var(--font-head);font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:6px}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:1rem;color:var(--ink);background:#fbfcfe;transition:.2s}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(26,163,230,.14)}
.form-field textarea{min-height:130px;resize:vertical}
.contact-info{background:var(--grad-soft);color:#cdddf0;border-radius:var(--radius);padding:34px;position:relative;overflow:hidden}
.contact-info::after{content:"";position:absolute;top:-40%;right:-20%;width:60%;height:80%;background:radial-gradient(circle,rgba(34,211,238,.18),transparent 70%)}
.contact-info>*{position:relative;z-index:2}
.contact-info .ci{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start}
.contact-info .ci .icon{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18)}
.contact-info .ci .icon svg{stroke:#fff}
.contact-info .ci strong{display:block;font-family:var(--font-head);color:#fff;font-size:.95rem}
.contact-info .ci a,.contact-info .ci span{color:#aac1dc;font-size:.97rem}
.contact-info .ci a:hover{color:#fff}
.map-embed{margin-top:8px;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.15)}
.map-embed iframe{width:100%;height:280px;border:0;display:block}

/* CTA */
.cta{background:var(--grad-soft);color:#fff;border-radius:var(--radius);padding:58px 48px;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;top:-50%;right:-10%;width:50%;height:120%;background:radial-gradient(circle,rgba(34,211,238,.22),transparent 65%)}
.cta::before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(120,170,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.07) 1px,transparent 1px);background-size:40px 40px}
.cta *{position:relative;z-index:2}
.cta h2{color:#fff;margin-bottom:14px}
.cta p{color:#cdddf0;max-width:640px;margin:0 auto 26px;font-size:1.1rem}
.cta .btn-row{justify-content:center}

/* footer */
.site-footer{background:#06122a;color:#9fb6d4;padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.4fr;gap:44px;margin-bottom:40px}
.site-footer h4{color:#fff;font-size:.92rem;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:18px;font-family:var(--font-head)}
.site-footer a{color:#9fb6d4}.site-footer a:hover{color:var(--accent-3)}
.site-footer .f-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.site-footer .f-brand .logo-img{height:42px;width:auto;background:#fff;border-radius:6px;padding:3px}
.site-footer ul li{margin-bottom:10px}
.foot-contact li{display:flex;gap:10px;margin-bottom:13px;font-size:.95rem;align-items:flex-start}
.foot-contact svg{width:18px;height:18px;stroke:var(--accent-3);fill:none;stroke-width:1.7;flex:none;margin-top:2px}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:.85rem;color:#6f88a8;text-align:center}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px;background:#25d366;color:#fff;padding:13px 18px;border-radius:999px;box-shadow:var(--shadow-lg);font-family:var(--font-head);font-weight:600;font-size:.95rem;transition:.2s}
.wa-float:hover{background:#1ebe5b;color:#fff;transform:translateY(-2px)}
.wa-float svg{width:22px;height:22px;fill:#fff}

/* page hero */
.page-hero{background:var(--grad-soft);color:#fff;padding:76px 0 68px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;top:-40%;right:-5%;width:45%;height:130%;background:radial-gradient(circle,rgba(34,211,238,.16),transparent 65%)}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(120,170,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.06) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;max-width:840px}
.page-hero p{color:#cdddf0;font-size:1.16rem;max-width:700px;margin-top:16px}
.breadcrumb{font-size:.88rem;color:#8fb0d4;margin-bottom:16px}
.breadcrumb a{color:#8fb0d4}.breadcrumb a:hover{color:var(--accent-3)}

/* service detail blocks (image + text) */
.svc-block{padding:48px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.svc-block:last-child{border-bottom:0}
.svc-block.reverse .svc-media{order:-1}
.svc-head{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.svc-head h2{margin:0}
.svc-block .icon{width:58px;height:58px;border-radius:15px}
.svc-block .icon svg{width:28px;height:28px}
.svc-media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.pill-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pill-list span{background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.86rem;color:var(--muted);font-family:var(--font-head);font-weight:500}

.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.media-img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%}

/* clients */
.clients-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.logo-cell{background:#fff;border:1px solid var(--line);border-radius:12px;height:96px;display:grid;place-items:center;padding:16px;transition:.25s}
.logo-cell:hover{box-shadow:var(--shadow);border-color:transparent}
.logo-cell img{max-height:48px;max-width:100%;width:auto;filter:grayscale(1);opacity:.6;transition:.25s}
.logo-cell:hover img{filter:none;opacity:1}

/* scale / RM band */
.scale-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:26px 0 30px}
.scale-stats .s{border-left:2px solid;border-image:var(--grad) 1;padding-left:14px}
.scale-stats .s strong{font-family:var(--font-head);font-size:1.7rem;color:#fff;display:block;line-height:1.1}
.scale-stats .s span{color:#9fc0e6;font-size:.9rem}
.rm-line{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:9px 18px;font-family:var(--font-head);font-weight:600;color:#fff;font-size:.98rem;margin-bottom:6px}
.rm-line .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-3);box-shadow:0 0 10px var(--accent-3)}

/* video section */
.video-grid{gap:26px}
.vid{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#06122a}
.vid video{width:100%;display:block;aspect-ratio:16/10;object-fit:cover}
.vid-cap{position:absolute;left:14px;bottom:12px;background:rgba(6,18,42,.72);color:#fff;font-family:var(--font-head);font-weight:600;font-size:.84rem;padding:7px 13px;border-radius:999px;backdrop-filter:blur(4px)}

/* lang banner */
.lang-banner{position:fixed;left:50%;transform:translateX(-50%);bottom:84px;z-index:65;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);border-radius:999px;padding:10px 16px;display:none;align-items:center;gap:12px;font-size:.92rem;max-width:92vw}
.lang-banner.show{display:flex}
.lang-banner a{font-family:var(--font-head);font-weight:600}
.lang-banner button{background:none;border:0;color:var(--muted);cursor:pointer;font-size:1.1rem;line-height:1}

/* ============ Responsive ============ */
/* Tablet/laptop */
@media(max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .clients-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:980px){
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .case,.case.reverse .case-media{grid-template-columns:1fr;gap:26px}
  .case.reverse .case-media{order:0}
  .split{grid-template-columns:1fr;gap:30px}
  .svc-block{grid-template-columns:1fr;gap:24px}
  .svc-block.reverse .svc-media{order:0}
  .video-grid{grid-template-columns:1fr}
}
/* Mobile */
@media(max-width:760px){
  body{font-size:16px}
  .section{padding:60px 0}
  .hero{min-height:auto;padding:40px 0}
  .hero-bg::after{background:linear-gradient(180deg,rgba(8,18,36,.86),rgba(9,22,45,.93))}
  .hero h1{font-size:clamp(1.9rem,8vw,2.4rem)}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px 22px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .3s}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .nav-links a::after{display:none}
  .nav-toggle{display:block}
  .nav-right .btn{display:none}
  .grid-2,.grid-3,.grid-4,.steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .clients-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .cta{padding:42px 22px}
}
@media(max-width:430px){
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .clients-grid{grid-template-columns:repeat(2,1fr)}
}